1 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 Turn the 'new_process', 'delete_process', 'new_thread',
4 'delete_thread', and 'new_fork' linux target ops into methods
5 of linux_process_target.
7 * linux-low.h (struct linux_target_ops): Remove the ops.
8 (class linux_process_target) <add_linux_process>
13 <check_zombie_leaders>
19 <low_new_fork>: Declare.
20 * linux-low.cc (delete_lwp): Turn into...
21 (linux_process_target::delete_lwp): ...this.
22 (linux_process_target::low_delete_thread): Define.
23 (linux_add_process): Turn into...
24 (linux_process_target::add_linux_process): ...this.
25 (linux_process_target::low_new_process): Define.
26 (linux_process_target::low_delete_process): Define.
27 (linux_process_target::low_new_fork): Define.
28 (add_lwp): Turn into...
29 (linux_process_target::add_lwp): ...this.
30 (linux_process_target::low_new_thread): Define.
31 (linux_attach_lwp): Turn into...
32 (linux_process_target::attach_lwp): ...this.
33 (linux_detach_one_lwp): Turn into...
34 (linux_process_target::detach_one_lwp): ...this.
35 (linux_detach_lwp_callback): Remove and inline...
36 (linux_process_target::detach): ...here.
37 (check_zombie_leaders): Turn into...
38 (linux_process_target::check_zombie_leaders): ...this.
39 (filter_exit_event): Turn into...
40 (linux_process_target::filter_exit_event): ...this.
42 Update the callers below.
44 (linux_process_target::handle_extended_wait)
45 (linux_process_target::create_inferior)
46 (attach_proc_task_lwp_callback)
47 (linux_process_target::attach)
48 (linux_process_target::detach)
49 (linux_process_target::mourn)
50 * thread-db.cc (attach_thread)
52 * linux-x86-low.cc (class x86_target) <low_new_process>
56 <low_new_fork>: Declare.
57 (x86_linux_new_process): Turn into...
58 (x86_target::low_new_process): ...this.
59 (x86_linux_delete_process): Turn into...
60 (x86_target::low_delete_process): ...this.
61 (x86_target::low_new_thread): Define.
62 (x86_target::low_delete_thread): Define.
63 (x86_linux_new_fork): Turn into...
64 (x86_target::low_new_fork): ...this.
65 (the_low_target): Remove the op fields.
66 * linux-aarch64-low.cc (class aarch64_target) <low_new_process>
70 <low_new_fork>: Declare.
71 (aarch64_linux_new_process): Turn into...
72 (aarch64_target::low_new_process): ...this.
73 (aarch64_linux_delete_process): Turn into...
74 (aarch64_target::low_delete_process): ...this.
75 (aarch64_target::low_new_thread): Define.
76 (aarch64_target::low_delete_thread): Define.
77 (aarch64_linux_new_fork): Turn into...
78 (aarch64_target::low_new_fork): ...this.
79 (the_low_target): Remove the op fields.
80 * linux-arm-low.cc (class arm_target) <low_new_process>
84 <low_new_fork>: Declare.
85 (arm_new_process): Turn into...
86 (arm_target::low_new_process): ...this.
87 (arm_delete_process): Turn into...
88 (arm_target::low_delete_process): ...this.
89 (arm_new_thread): Turn into...
90 (arm_target::low_new_thread): ...this.
91 (arm_delete_thread): Turn into...
92 (arm_target::low_delete_thread): ...this.
93 (arm_new_fork): Turn into...
94 (arm_target::low_new_fork): ...this.
95 (the_low_target): Remove the op fields.
96 * linux-mips-low.cc (class mips_target) <low_new_process>
100 <low_new_fork>: Declare.
101 (mips_linux_new_process): Turn into...
102 (mips_target::low_new_process): ...this.
103 (mips_linux_delete_process): Turn into...
104 (mips_target::low_delete_process): ...this.
105 (mips_linux_new_thread): Turn into...
106 (mips_target::low_new_thread): ...this.
107 (mips_linux_delete_thread): Turn into...
108 (mips_target::low_delete_thread): ...this.
109 (mips_linux_new_fork): Turn into...
110 (mips_target::low_new_fork): ...this.
111 (the_low_target): Remove the op fields.
112 * linux-bfin-low.cc (the_low_target): Remove the op fields.
113 * linux-crisv32-low.cc (the_low_target): Ditto.
114 * linux-m32r-low.cc (the_low_target): Ditto.
115 * linux-m68k-low.cc (the_low_target): Ditto.
116 * linux-ppc-low.cc (the_low_target): Ditto.
117 * linux-s390-low.cc (the_low_target): Ditto.
118 * linux-sh-low.cc (the_low_target): Ditto.
119 * linux-tic6x-low.cc (the_low_target): Ditto.
120 * linux-tile-low.cc (the_low_target): Ditto.
121 * linux-xtensa-low.cc (the_low_target): Ditto.
123 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
125 Turn the 'siginfo_fixup' linux target op into a method of
126 linux_process_target.
128 * linux-low.h (struct linux_target_ops): Remove the op.
129 (class linux_process_target) <siginfo_fixup>
130 <low_siginfo_fixup>: Declare.
131 * linux-low.cc (siginfo_fixup): Turn into...
132 (linux_process_target::siginfo_fixup): ...this.
133 (linux_process_target::low_siginfo_fixup): Define.
134 * linux-x86-low.cc (class x86_target) <low_siginfo_fixup>: Declare.
135 (x86_siginfo_fixup): Turn into...
136 (x86_target::low_siginfo_fixup): ...this.
137 (the_low_target): Remove the op field.
138 * linux-aarch64-low.cc (class aarch64_target):
139 <low_siginfo_fixup>: Declare.
140 (aarch64_linux_siginfo_fixup): Turn into...
141 (aarch64_target::low_siginfo_fixup): ...this.
142 (the_low_target): Remove the op field.
143 * linux-arm-low.cc (the_low_target): Remove the op field.
144 * linux-bfin-low.cc (the_low_target): Ditto.
145 * linux-crisv32-low.cc (the_low_target): Ditto.
146 * linux-m32r-low.cc (the_low_target): Ditto.
147 * linux-m68k-low.cc (the_low_target): Ditto.
148 * linux-mips-low.cc (the_low_target): Ditto.
149 * linux-ppc-low.cc (the_low_target): Ditto.
150 * linux-s390-low.cc (the_low_target): Ditto.
151 * linux-sh-low.cc (the_low_target): Ditto.
152 * linux-tic6x-low.cc (the_low_target): Ditto.
153 * linux-tile-low.cc (the_low_target): Ditto.
154 * linux-xtensa-low.cc (the_low_target): Ditto.
156 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
158 Turn the 'collect_ptrace_register' and 'supply_ptrace_register'
159 linux target ops into methods of linux_process_target.
161 * linux-low.h (struct linux_target_ops): Remove the ops.
162 (class linux_process_target) <low_collect_ptrace_register>
163 <low_store_ptrace_register>: Declare.
164 * linux-low.cc (linux_process_target::low_collect_ptrace_register)
165 (linux_process_target::low_supply_ptrace_register): Define.
167 Update the callers below.
169 (linux_process_target::fetch_register)
170 (linux_process_target::store_register)
172 * linux-x86-low.cc (the_low_target): Remove the op fields.
173 * linux-aarch64-low.cc (the_low_target): Ditto.
174 * linux-arm-low.cc (the_low_target): Ditto.
175 * linux-bfin-low.cc (the_low_target): Ditto.
176 * linux-crisv32-low.cc (the_low_target): Ditto.
177 * linux-m32r-low.cc (the_low_target): Ditto.
178 * linux-m68k-low.cc (the_low_target): Ditto.
179 * linux-sh-low.cc (the_low_target): Ditto.
180 * linux-sparc-low.cc (the_low_target): Ditto.
181 * linux-tic6x-low.cc (the_low_target): Ditto.
182 * linux-tile-low.cc (the_low_target): Ditto.
183 * linux-xtensa-low.cc (the_low_target): Ditto.
184 * linux-mips-low.cc (class mips_target)
185 <low_collect_ptrace_register>
186 <low_supply_ptrace_register>: Declare.
187 (mips_collect_ptrace_register): Turn into ...
188 (mips_target::low_collect_ptrace_register): ...this.
189 (mips_supply_ptrace_register): Turn into...
190 (mips_target::low_supply_ptrace_register): ...this.
191 (the_low_target): Remove the op fields.
192 * linux-ppc-low.cc (class ppc_target)
193 <low_collect_ptrace_register>
194 <low_supply_ptrace_register>: Declare.
195 (ppc_collect_ptrace_register): Turn into ...
196 (ppc_target::low_collect_ptrace_register): ...this.
197 (ppc_supply_ptrace_register): Turn into ...
198 (ppc_target::low_supply_ptrace_register): ...this.
199 (ppc_fill_gregset): Update for the calls to
200 low_collect_ptrace_register.
201 (the_low_target): Remove the op fields.
202 * linux-s390-low.cc (class s390_target)
203 <low_collect_ptrace_register>
204 <low_supply_ptrace_register>: Declare.
205 (s390_collect_ptrace_register): Turn into ...
206 (s390_target::low_collect_ptrace_register): ...this.
207 (s390_supply_ptrace_register): Turn into ...
208 (s390_target::low_supply_ptrace_register): ...this.
209 (s390_fill_gregset): Update for the calls to
210 low_collect_ptrace_register.
211 (the_low_target): Remove the op fields.
213 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
215 Turn the 'stopped_by_watchpoint' and 'stopped_data_address' linux
216 target ops into methods of linux_process_target.
218 * linux-low.h (struct linux_target_ops): Remove the ops.
219 (class linux_process_target) <check_stopped_by_watchpoint>
220 <low_stopped_by_watchpoint>
221 <low_stopped_data_address>: Declare.
222 * linux-low.cc (check_stopped_by_watchpoint): Turn into...
223 (linux_process_target::check_stopped_by_watchpoint): ...this.
224 (linux_process_target::low_stopped_by_watchpoint): Define.
225 (linux_process_target::low_stopped_data_address): Define.
226 * linux-x86-low.cc (class x86_target) <low_stopped_by_watchpoint>
227 <low_stopped_data_address>: Declare.
228 (x86_stopped_by_watchpoint): Turn into...
229 (x86_target::low_stopped_by_watchpoint): ...this.
230 (x86_stopped_data_address): Turn into...
231 (x86_target::low_stopped_data_address): ...this.
232 (the_low_target): Remove the op fields.
233 * linux-aarch64-low.cc (class aarch64_target)
234 <low_stopped_by_watchpoint>
235 <low_stopped_data_address>: Declare.
236 (aarch64_stopped_by_watchpoint): Turn into...
237 (aarch64_target::low_stopped_by_watchpoint): ...this.
238 (aarch64_stopped_data_address): Turn into...
239 (aarch64_target::low_stopped_data_address): ...this.
240 (the_low_target): Remove the op fields.
241 * linux-arm-low.cc (class arm_target) <low_stopped_by_watchpoint>
242 <low_stopped_data_address>: Declare.
243 (arm_stopped_by_watchpoint): Turn into...
244 (arm_target::low_stopped_by_watchpoint): ...this.
245 (arm_stopped_data_address): Turn into...
246 (arm_target::low_stopped_data_address): ...this.
247 (the_low_target): Remove the op fields.
248 * linux-crisv32-low.cc (class crisv32_target)
249 <low_stopped_by_watchpoint>
250 <low_stopped_data_address>: Declare.
251 (cris_stopped_by_watchpoint): Turn into...
252 (crisv32_target::low_stopped_by_watchpoint): ...this.
253 (cris_stopped_data_address): Turn into...
254 (crisv32_target::low_stopped_data_address): ...this.
255 (the_low_target): Remove the op fields.
256 * linux-mips-low.cc (class mips_target) <low_stopped_by_watchpoint>
257 <low_stopped_data_address>: Declare.
258 (mips_stopped_by_watchpoint): Turn into...
259 (mips_target::low_stopped_by_watchpoint): ...this.
260 (mips_stopped_data_address): Turn into...
261 (mips_target::low_stopped_data_address): ...this.
262 (the_low_target): Remove the op fields.
263 * linux-bfin-low.cc (the_low_target): Remove the op fields.
264 * linux-m32r-low.cc (the_low_target): Ditto.
265 * linux-m68k-low.cc (the_low_target): Ditto.
266 * linux-ppc-low.cc (the_low_target): Ditto.
267 * linux-s390-low.cc (the_low_target): Ditto.
268 * linux-sh-low.cc (the_low_target): Ditto.
269 * linux-sparc-low.cc (the_low_target): Ditto.
270 * linux-tic6x-low.cc (the_low_target): Ditto.
271 * linux-tile-low.cc (the_low_target): Ditto.
272 * linux-xtensa-low.cc (the_low_target): Ditto.
274 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
276 Turn the 'insert_point' and 'remove_point' linux target ops into
277 methods of linux_process_target.
279 * linux-low.h (struct linux_target_ops): Remove the ops.
280 (class linux_process_target) <low_insert_point>
281 <low_remove_point>: Declare.
282 * linux-low.cc (linux_process_target::low_insert_point)
283 (linux_process_target::low_remove_point): Define.
284 (linux_process_target::insert_point)
285 (linux_process_target::remove_point): Update for calls to
286 low_insert_point and low_remove_point.
287 * linux-x86-low.cc (class x86_target) <low_insert_point>
288 <low_remove_point>: Declare.
289 (x86_insert_point): Turn into...
290 (x86_target::low_insert_point): ...this.
291 (x86_remove_point): Turn into...
292 (x86_target::low_remove_point): ...this.
293 (the_low_target): Remove the op fields.
294 * linux-aarch64-low.cc (class aarch64_target) <low_insert_point>
295 <low_remove_point>: Declare.
296 (aarch64_insert_point): Turn into...
297 (aarch64_target::low_insert_point): ...this.
298 (aarch64_remove_point): Turn into...
299 (aarch64_target::low_remove_point): ...this.
300 (the_low_target): Remove the op fields.
301 * linux-arm-low.cc (class arm_target) <low_insert_point>
302 <low_remove_point>: Declare.
303 (arm_insert_point): Turn into...
304 (arm_target::low_insert_point): ...this.
305 (arm_remove_point): Turn into...
306 (arm_target::low_remove_point): ...this.
307 (the_low_target): Remove the op fields.
308 * linux-crisv32-low.cc (class crisv32_target) <low_insert_point>
309 <low_remove_point>: Declare.
310 (crisv32_insert_point): Turn into...
311 (crisv32_target::low_insert_point): ...this.
312 (crisv32_remove_point): Turn into...
313 (crisv32_target::low_remove_point): ...this.
314 (the_low_target): Remove the op fields.
315 * linux-mips-low.cc (class mips_target) <low_insert_point>
316 <low_remove_point>: Declare.
317 (mips_insert_point): Turn into...
318 (mips_target::low_insert_point): ...this.
319 (mips_remove_point): Turn into...
320 (mips_target::low_remove_point): ...this.
321 (the_low_target): Remove the op fields.
322 * linux-ppc-low.cc (class ppc_target) <low_insert_point>
323 <low_remove_point>: Declare.
324 (ppc_insert_point): Turn into...
325 (ppc_target::low_insert_point): ...this.
326 (ppc_remove_point): Turn into...
327 (ppc_target::low_remove_point): ...this.
328 (the_low_target): Remove the op fields.
329 * linux-bfin-low.cc (the_low_target): Remove the op fields.
330 * linux-m32r-low.cc (the_low_target): Ditto.
331 * linux-m68k-low.cc (the_low_target): Ditto.
332 * linux-s390-low.cc (the_low_target): Ditto.
333 * linux-sh-low.cc (the_low_target): Ditto.
334 * linux-sparc-low.cc (the_low_target): Ditto.
335 * linux-tic6x-low.cc (the_low_target): Ditto.
336 * linux-tile-low.cc (the_low_target): Ditto.
337 * linux-xtensa-low.cc (the_low_target): Ditto.
339 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
341 Remove the 'supports_z_point_type' linux target op and let the
342 concrete linux target define it by overriding the op declared in
343 process_stratum_target.
345 * linux-low.cc (linux_process_target::supports_z_point_type):
347 * linux-low.h (struct linux_target_ops): Remove the op.
348 (class linux_process_target) <supports_z_point_type>: Remove.
349 * linux-x86-low.cc (class x86_target) <supports_z_point_type>:
351 (x86_supports_z_point_type): Turn into...
352 (x86_target::supports_z_point_type): ...this.
353 (the_low_target): Remove the op field.
354 * linux-aarch64-low.cc (class aarch64_target)
355 <supports_z_point_type>: Declare.
356 (aarch64_supports_z_point_type): Turn into...
357 (aarch64_target::supports_z_point_type): ...this.
358 (the_low_target): Remove the op field.
359 * linux-arm-low.cc (class arm_target) <supports_z_point_type>:
361 (arm_supports_z_point_type): Turn into...
362 (arm_target::supports_z_point_type): ...this.
363 (the_low_target): Remove the op field.
364 * linux-crisv32-low.cc (class crisv32_target)
365 <supports_z_point_type>: Declare.
366 (cris_supports_z_point_type): Turn into...
367 (crisv32_target::supports_z_point_type): ...this.
368 (the_low_target): Remove the op field.
369 * linux-mips-low.cc (class mips_target) <supports_z_point_type>:
371 (mips_supports_z_point_type): Turn into...
372 (mips_target::supports_z_point_type): ...this.
373 (the_low_target): Remove the op field.
374 * linux-ppc-low.cc (class ppc_target) <supports_z_point_type>:
376 (ppc_supports_z_point_type): Turn into...
377 (ppc_target::supports_z_point_type): ...this.
378 (the_low_target): Remove the op field.
379 * linux-s390-low.cc (class s390_target) <supports_z_point_type>:
381 (s390_supports_z_point_type): Turn into...
382 (s390_target::supports_z_point_type): ...this.
383 (the_low_target): Remove the op field.
384 * linux-bfin-low.cc (the_low_target): Remove the op field.
385 * linux-m32r-low.cc (the_low_target): Ditto.
386 * linux-m68k-low.cc (the_low_target): Ditto.
387 * linux-sh-low.cc (the_low_target): Ditto.
388 * linux-sparc-low.cc (the_low_target): Ditto.
389 * linux-tic6x-low.cc (the_low_target): Ditto.
390 * linux-tile-low.cc (the_low_target): Ditto.
391 * linux-xtensa-low.cc (the_low_target): Ditto.
393 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
395 Turn the 'breakpoint_at' linux target op into a method of
396 linux_process_target.
398 * linux-low.h (struct linux_target_ops): Remove the op.
399 (class linux_process_target) <low_breakpoint_at>: Declare.
401 Update the callers below:
403 * linux-low.cc (linux_process_target::save_stop_reason)
404 (linux_process_target::thread_still_has_status_pending)
405 (linux_process_target::wait_1)
407 * linux-x86-low.cc (class x86_target)
408 <low_breakpoint_at>: Declare.
409 (x86_breakpoint_at): Turn into...
410 (x86_target::low_breakpoint_at): ...this.
411 (the_low_target): Remove the op field.
412 * linux-aarch64-low.cc (class aarch64_target)
413 <low_breakpoint_at>: Declare.
414 (aarch64_breakpoint_at): Turn into...
415 (aarch64_target::low_breakpoint_at): ...this.
416 (the_low_target): Remove the op field.
417 * linux-arm-low.cc (class arm_target)
418 <low_breakpoint_at>: Declare.
419 (arm_target::low_breakpoint_at): Define.
420 (the_low_target): Remove the op field.
421 * linux-bfin-low.cc (class bfin_target)
422 <low_breakpoint_at>: Declare.
423 (bfin_breakpoint_at): Turn into...
424 (bfin_target::low_breakpoint_at): ...this.
425 (the_low_target): Remove the op field.
426 * linux-cris-low.cc (class cris_target)
427 <low_breakpoint_at>: Declare.
428 (cris_breakpoint_at): Turn into...
429 (cris_target::low_breakpoint_at): ...this.
430 (the_low_target): Remove the op field.
431 * linux-crisv32-low.cc (class crisv32_target)
432 <low_breakpoint_at>: Declare.
433 (crisv32_breakpoint_at): Turn into...
434 (crisv32_target::low_breakpoint_at): ...this.
435 (the_low_target): Remove the op field.
436 * linux-ia64-low.cc (class ia64_target)
437 <low_breakpoint_at>: Declare.
438 (ia64_target::low_breakpoint_at): Define.
439 * linux-m32r-low.cc (class m32r_target)
440 <low_breakpoint_at>: Declare.
441 (m32r_breakpoint_at): Turn into...
442 (m32r_target::low_breakpoint_at): ...this.
443 (the_low_target): Remove the op field.
444 * linux-m68k-low.cc (class m68k_target)
445 <low_breakpoint_at>: Declare.
446 (m68k_breakpoint_at): Turn into...
447 (m68k_target::low_breakpoint_at): ...this.
448 (the_low_target): Remove the op field.
449 * linux-mips-low.cc (class mips_target)
450 <low_breakpoint_at>: Declare.
451 (mips_breakpoint_at): Turn into...
452 (mips_target::low_breakpoint_at): ...this.
453 (the_low_target): Remove the op field.
454 * linux-nios2-low.cc (class nios2_target)
455 <low_breakpoint_at>: Declare.
456 (nios2_breakpoint_at): Turn into...
457 (nios2_target::low_breakpoint_at): ...this.
458 (the_low_target): Remove the op field.
459 * linux-ppc-low.cc (class ppc_target)
460 <low_breakpoint_at>: Declare.
461 (ppc_breakpoint_at): Turn into...
462 (ppc_target::low_breakpoint_at): ...this.
463 (the_low_target): Remove the op field.
464 * linux-riscv-low.cc (class riscv_target)
465 <low_breakpoint_at>: Declare.
466 (riscv_breakpoint_at): Turn into...
467 (riscv_target::low_breakpoint_at): ...this.
468 (the_low_target): Remove the op field.
469 * linux-s390-low.cc (class s390_target)
470 <low_breakpoint_at>: Declare.
471 (s390_breakpoint_at): Turn into...
472 (s390_target::low_breakpoint_at): ...this.
473 (the_low_target): Remove the op field.
474 * linux-sh-low.cc (class sh_target)
475 <low_breakpoint_at>: Declare.
476 (sh_breakpoint_at): Turn into...
477 (sh_target::low_breakpoint_at): ...this.
478 (the_low_target): Remove the op field.
479 * linux-sparc-low.cc (class sparc_target)
480 <low_breakpoint_at>: Declare.
481 (sparc_breakpoint_at): Turn into...
482 (sparc_target::low_breakpoint_at): ...this.
483 (the_low_target): Remove the op field.
484 * linux-tic6x-low.cc (class tic6x_target)
485 <low_breakpoint_at>: Declare.
486 (tic6x_breakpoint_at): Turn into...
487 (tic6x_target::low_breakpoint_at): ...this.
488 (the_low_target): Remove the op field.
489 * linux-tile-low.cc (class tile_target)
490 <low_breakpoint_at>: Declare.
491 (tile_breakpoint_at): Turn into...
492 (tile_target::low_breakpoint_at): ...this.
493 (the_low_target): Remove the op field.
494 * linux-xtensa-low.cc (class xtensa_target)
495 <low_breakpoint_at>: Declare.
496 (xtensa_breakpoint_at): Turn into...
497 (xtensa_target::low_breakpoint_at): ...this.
498 (the_low_target): Remove the op field.
500 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
502 Turn the 'decr_pc_after_break' linux_target_ops field into
503 a method of linux_process_target.
505 * linux-low.h (struct linux_target_ops)
506 <decr_pc_after_break>: Remove.
507 (class linux_process_target) <low_decr_pc_after_break>: New method
509 * linux-low.cc (linux_process_target::low_decr_pc_after_break):
510 New method implementation.
512 Update the users below.
514 (linux_process_target::save_stop_reason)
515 (linux_process_target::wait_1)
516 * linux-x86-low.cc (class x86_target) <low_decr_pc_after_break>:
518 (x86_target::low_decr_pc_after_break): New method implementation.
519 (the_low_target): Remove the field.
520 * linux-bfin-low.cc (class bfin_target) <low_decr_pc_after_break>:
522 (bfin_target::low_decr_pc_after_break): New method implementation.
523 (the_low_target): Remove the field.
524 * linux-m68k-low.cc (class m68k_target) <low_decr_pc_after_break>:
526 (m68k_target::low_decr_pc_after_break): New method implementation.
527 (the_low_target): Remove the field.
528 * linux-s390-low.cc (class s390_target) <low_decr_pc_after_break>:
530 (s390_target::low_decr_pc_after_break): New method implementation.
531 (the_low_target): Remove the field.
532 * linux-aarch64-low.cc (the_low_target): Remove the field.
533 * linux-arm-low.cc (the_low_target): Remove the field.
534 * linux-cris-low.cc (the_low_target): Remove the field.
535 * linux-crisv32-low.cc (the_low_target): Remove the field.
536 * linux-m32r-low.cc (the_low_target): Remove the field.
537 * linux-mips-low.cc (the_low_target): Remove the field.
538 * linux-nios2-low.cc (the_low_target): Remove the field.
539 * linux-ppc-low.cc (the_low_target): Remove the field.
540 * linux-riscv-low.cc (the_low_target): Remove the field.
541 * linux-sh-low.cc (the_low_target): Remove the field.
542 * linux-sparc-low.cc (the_low_target): Remove the field.
543 * linux-tic6x-low.cc (the_low_target): Remove the field.
544 * linux-tile-low.cc (the_low_target): Remove the field.
545 * linux-xtensa-low.cc (the_low_target): Remove the field.
547 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
549 Remove the 'supports_software_single_step' linux target op and let
550 the concrete linux target define it by overriding the op in
551 process_stratum_target.
552 Turn the 'get_next_pcs' linux target op into a method of
553 linux_process_target.
555 * linux-low.h (struct linux_target_ops): Remove the ops.
556 (class linux_process_target) <supports_software_single_step>:
558 <low_get_next_pcs>: Declare.
559 * linux-low.cc (can_software_single_step): Remove.
560 (linux_process_target::low_get_next_pcs): Define.
561 (linux_process_target::supports_software_single_step): Remove.
563 Update the callers below.
565 (linux_process_target::handle_extended_wait)
566 (linux_process_target::wait_1)
567 (linux_process_target::install_software_single_step_breakpoints)
568 (linux_process_target::single_step)
569 (linux_process_target::thread_needs_step_over)
570 (linux_process_target::proceed_one_lwp)
571 (linux_process_target::supports_range_stepping)
573 * linux-x86-low.cc (the_low_target): Remove the op field.
574 * linux-aarch64-low.cc (the_low_target): Ditto.
575 * linux-bfin-low.cc (the_low_target): Ditto.
576 * linux-cris-low.cc (the_low_target): Ditto.
577 * linux-crisv32-low.cc (the_low_target): Ditto.
578 * linux-m32r-low.cc (the_low_target): Ditto.
579 * linux-m68k-low.cc (the_low_target): Ditto.
580 * linux-mips-low.cc (the_low_target): Ditto.
581 * linux-nios2-low.cc (the_low_target): Ditto.
582 * linux-ppc-low.cc (the_low_target): Ditto.
583 * linux-riscv-low.cc (the_low_target): Ditto.
584 * linux-s390-low.cc (the_low_target): Ditto.
585 * linux-sh-low.cc (the_low_target): Ditto.
586 * linux-sparc-low.cc (the_low_target): Ditto.
587 * linux-tic6x-low.cc (the_low_target): Ditto.
588 * linux-tile-low.cc (the_low_target): Ditto.
589 * linux-xtensa-low.cc (the_low_target): Ditto.
590 * linux-arm-low.cc (class arm_target) <low_get_next_pcs>
591 <supports_software_single_step>: Declare.
592 (arm_target::supports_software_single_step): Define.
593 (arm_gdbserver_get_next_pcs): Turn into...
594 (arm_target::low_get_next_pcs): ...this.
595 (the_low_target): Remove the op field.
597 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
599 Remove the 'sw_breakpoint_from_kind' linux target op, and let
600 the concrete linux target define it by overriding the op
601 in process_stratum_target.
603 * linux-low.cc (linux_process_target::sw_breakpoint_from_kind):
605 * linux-low.h (struct linux_target_ops): Remove the op.
606 (class linux_process_target) <sw_breakpoint_from_kind>: Remove.
607 * linux-x86-low.cc (class x86_target) <sw_breakpoint_from_kind>:
609 (x86_sw_breakpoint_from_kind): Turn into...
610 (x86_target::sw_breakpoint_from_kind): ...this.
611 (the_low_target): Remove the op field.
612 * linux-aarch64-low.cc (class aarch64_target)
613 <sw_breakpoint_from_kind>: Declare.
614 (aarch64_sw_breakpoint_from_kind): Turn into...
615 (aarch64_target::sw_breakpoint_from_kind): ...this.
616 (the_low_target): Remove the op field.
617 * linux-arm-low.cc (class arm_target) <sw_breakpoint_from_kind>:
619 (arm_target::sw_breakpoint_from_kind): Define.
620 (the_low_target): Remove the op field.
621 * linux-bfin-low.cc (class bfin_target) <sw_breakpoint_from_kind>:
623 (bfin_sw_breakpoint_from_kind): Turn into...
624 (bfin_target::sw_breakpoint_from_kind): ...this.
625 (the_low_target): Remove the op field.
626 * linux-cris-low.cc (class cris_target) <sw_breakpoint_from_kind>:
628 (cris_sw_breakpoint_from_kind): Turn into...
629 (cris_target::sw_breakpoint_from_kind): ...this.
630 (the_low_target): Remove the op field.
631 * linux-crisv32-low.cc (class crisv32_target)
632 <sw_breakpoint_from_kind>: Declare.
633 (cris_sw_breakpoint_from_kind): Turn into...
634 (crisv32_target::sw_breakpoint_from_kind): ...this.
635 (the_low_target): Remove the op field.
636 * linux-ia64-low.cc (class ia64_target) <sw_breakpoint_from_kind>:
638 (ia64_target::sw_breakpoint_from_kind): Define.
639 * linux-m32r-low.cc (class m32r_target) <sw_breakpoint_from_kind>:
641 (m32r_sw_breakpoint_from_kind): Turn into...
642 (m32r_target::sw_breakpoint_from_kind): ...this.
643 (the_low_target): Remove the op field.
644 * linux-m68k-low.cc (class m68k_target) <sw_breakpoint_from_kind>:
646 (m68k_sw_breakpoint_from_kind): Turn into...
647 (m68k_target::sw_breakpoint_from_kind): ...this.
648 (the_low_target): Remove the op field.
649 * linux-mips-low.cc (class mips_target) <sw_breakpoint_from_kind>:
651 (mips_sw_breakpoint_from_kind): Turn into...
652 (mips_target::sw_breakpoint_from_kind): ...this.
653 (the_low_target): Remove the op field.
654 * linux-nios2-low.cc (class nios2_target) <sw_breakpoint_from_kind>:
656 (nios2_sw_breakpoint_from_kind): Turn into...
657 (nios2_target::sw_breakpoint_from_kind): ...this.
658 (the_low_target): Remove the op field.
659 * linux-ppc-low.cc (class ppc_target) <sw_breakpoint_from_kind>:
661 (ppc_sw_breakpoint_from_kind): Turn into...
662 (ppc_target::sw_breakpoint_from_kind): ...this.
663 (the_low_target): Remove the op field.
664 * linux-riscv-low.cc (class riscv_target) <sw_breakpoint_from_kind>:
666 (riscv_sw_breakpoint_from_kind): Turn into...
667 (riscv_target::sw_breakpoint_from_kind): ...this.
668 (the_low_target): Remove the op field.
669 * linux-s390-low.cc (class s390_target) <sw_breakpoint_from_kind>:
671 (s390_sw_breakpoint_from_kind): Turn into...
672 (s390_target::sw_breakpoint_from_kind): ...this.
673 (the_low_target): Remove the op field.
674 * linux-sh-low.cc (class sh_target) <sw_breakpoint_from_kind>:
676 (sh_sw_breakpoint_from_kind): Turn into...
677 (sh_target::sw_breakpoint_from_kind): ...this.
678 (the_low_target): Remove the op field.
679 * linux-sparc-low.cc (class sparc_target) <sw_breakpoint_from_kind>:
681 (sparc_sw_breakpoint_from_kind): Turn into...
682 (sparc_target::sw_breakpoint_from_kind): ...this.
683 (the_low_target): Remove the op field.
684 * linux-tic6x-low.cc (class tic6x_target) <sw_breakpoint_from_kind>:
686 (tic6x_sw_breakpoint_from_kind): Turn into...
687 (tic6x_target::sw_breakpoint_from_kind): ...this.
688 (the_low_target): Remove the op field.
689 * linux-tile-low.cc (class tile_target) <sw_breakpoint_from_kind>:
691 (tile_sw_breakpoint_from_kind): Turn into...
692 (tile_target::sw_breakpoint_from_kind): ...this.
693 (the_low_target): Remove the op field.
694 * linux-xtensa-low.cc (class xtensa_target)
695 <sw_breakpoint_from_kind>: Declare.
696 (xtensa_sw_breakpoint_from_kind): Turn into...
697 (xtensa_target::sw_breakpoint_from_kind): ...this.
698 (the_low_target): Remove the op field.
700 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
702 Remove the 'breakpoint_kind_from_pc' and
703 'breakpoint_kind_from_current_state' linux target ops, and let the
704 concrete linux target define them by overriding the ops of
705 process_stratum_target.
707 * linux-low.cc (linux_process_target::breakpoint_kind_from_pc):
709 (linux_process_target::breakpoint_kind_from_current_state): Remove.
710 * linux-low.h (struct linux_target_ops): Remove ops.
711 (class linux_process_target) <breakpoint_kind_from_pc>: Remove.
712 <breakpoint_kind_from_current_state>: Remove.
713 * linux-x86-low.cc (the_low_target): Remove the op fields.
714 * linux-bfin-low.cc (the_low_target): Ditto.
715 * linux-cris-low.cc (the_low_target): Ditto.
716 * linux-crisv32-low.cc (the_low_target): Ditto.
717 * linux-m32r-low.cc (the_low_target): Ditto.
718 * linux-m68k-low.cc (the_low_target): Ditto.
719 * linux-mips-low.cc (the_low_target): Ditto.
720 * linux-nios2-low.cc (the_low_target): Ditto.
721 * linux-ppc-low.cc (the_low_target): Ditto.
722 * linux-s390-low.cc (the_low_target): Ditto.
723 * linux-sh-low.cc (the_low_target): Ditto.
724 * linux-sparc-low.cc (the_low_target): Ditto.
725 * linux-tic6x-low.cc (the_low_target): Ditto.
726 * linux-tile-low.cc (the_low_target): Ditto.
727 * linux-xtensa-low.cc (the_low_target): Ditto.
728 * linux-aarch64-low.cc (class aarch64_target)
729 <breakpoint_kind_from_pc>
730 <breakpoint_kind_from_current_state>: Declare.
731 (aarch64_breakpoint_kind_from_pc): Turn into...
732 (aarch64_target::breakpoint_kind_from_pc): ...this.
733 (aarch64_breakpoint_kind_from_current_state): Turn into...
734 (aarch64_target::breakpoint_kind_from_current_state): ...this.
735 (the_low_target): Remove the op fields.
736 * linux-arm-low.cc (class arm_target):
737 <breakpoint_kind_from_pc>
738 <breakpoint_kind_from_current_state>: Declare.
739 (arm_target::breakpoint_kind_from_pc): Define.
740 (arm_target::breakpoint_kind_from_current_state): Define.
741 (the_low_target): Remove the op fields.
742 * linux-riscv-low.cc (class riscv_target):
743 <breakpoint_kind_from_pc>: Declare.
744 (riscv_breakpoint_kind_from_pc): Turn into...
745 (riscv_target::breakpoint_kind_from_pc): ...this.
746 (the_low_target): Remove the op fields.
748 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
750 Turn the 'get_pc' and 'set_pc' linux target ops into methods
751 of linux_process_target.
753 * linux-low.h (struct linux_target_ops): Remove the ops.
754 (class linux_process_target) <low_supports_breakpoints>
756 <low_set_pc>: Declare.
757 * linux-low.cc (supports_breakpoints): Turn into...
758 (linux_process_target::low_supports_breakpoints): ...this.
759 (linux_process_target::low_get_pc): Define.
760 (linux_process_target::low_set_pc): Define.
762 Update the callers below.
764 (linux_process_target::get_pc)
765 (linux_process_target::save_stop_reason)
766 (linux_process_target::maybe_move_out_of_jump_pad)
767 (linux_process_target::wait_1)
768 (linux_process_target::resume_one_lwp_throw)
769 (linux_process_target::resume)
770 (linux_process_target::proceed_all_lwps)
771 (linux_process_target::read_pc)
772 (linux_process_target::write_pc)
774 * linux-x86-low.cc (class linux_process_target)
775 <low_supports_breakpoints>
777 <low_set_pc>: Declare.
778 (x86_target::low_supports_breakpoints): Define.
779 (x86_get_pc): Turn into...
780 (x86_target::low_get_pc): ...this.
781 (x86_set_pc): Turn into...
782 (x86_target::low_set_pc): ...this.
783 (the_low_target): Remove the op fields.
784 * linux-arm-low.cc (class arm_target)
785 <low_supports_breakpoints>
787 <low_set_pc>: Declare.
788 (arm_target::low_supports_breakpoints)
789 (arm_target::low_get_pc)
790 (arm_target::low_set_pc): Define.
791 (the_low_target): Remove the op fields.
792 * linux-bfin-low.cc (class bfin_target)
793 <low_supports_breakpoints>
795 <low_set_pc>: Declare.
796 (bfin_target::low_supports_breakpoints)
797 (bfin_target::low_get_pc)
798 (bfin_target::low_set_pc): Define.
799 (the_low_target): Remove the op fields.
800 * linux-cris-low.cc (class cris_target)
801 <low_supports_breakpoints>
803 <low_set_pc>: Declare.
804 (cris_target::low_supports_breakpoints)
805 (cris_target::low_get_pc)
806 (cris_target::low_set_pc): Define.
807 (the_low_target): Remove the op fields.
808 * linux-crisv32-low.cc (class crisv32_target)
809 <low_supports_breakpoints>
811 <low_set_pc>: Declare.
812 (crisv32_target::low_supports_breakpoints)
813 (crisv32_target::low_get_pc)
814 (crisv32_target::low_set_pc): Define.
815 (the_low_target): Remove the op fields.
816 * linux-m32r-low.cc (class m32r_target)
817 <low_supports_breakpoints>
819 <low_set_pc>: Declare.
820 (m32r_target::low_supports_breakpoints)
821 (m32r_target::low_get_pc)
822 (m32r_target::low_set_pc): Define.
823 (the_low_target): Remove the op fields.
824 * linux-m68k-low.cc (class m68k_target)
825 <low_supports_breakpoints>
827 <low_set_pc>: Declare.
828 (m68k_target::low_supports_breakpoints)
829 (m68k_target::low_get_pc)
830 (m68k_target::low_set_pc): Define.
831 (the_low_target): Remove the op fields.
832 * linux-nios2-low.cc (class nios2_target)
833 <low_supports_breakpoints>
835 <low_set_pc>: Declare.
836 (nios2_target::low_supports_breakpoints)
837 (nios2_target::low_get_pc)
838 (nios2_target::low_set_pc): Define.
839 (the_low_target): Remove the op fields.
840 * linux-sh-low.cc (class sh_target)
841 <low_supports_breakpoints>
843 <low_set_pc>: Declare.
844 (sh_target::low_supports_breakpoints)
845 (sh_target::low_get_pc)
846 (sh_target::low_set_pc): Define.
847 (the_low_target): Remove the op fields.
848 * linux-xtensa-low.cc (class xtensa_target)
849 <low_supports_breakpoints>
851 <low_set_pc>: Declare.
852 (xtensa_target::low_supports_breakpoints)
853 (xtensa_target::low_get_pc)
854 (xtensa_target::low_set_pc): Define.
855 (the_low_target): Remove the op fields.
856 * linux-sparc-low.cc (class sparc_target)
857 <low_supports_breakpoints>
858 <low_get_pc>: Declare.
859 (sparc_target::low_supports_breakpoints)
860 (sparc_target::low_get_pc): Define.
861 (the_low_target): Remove the op fields.
862 * linux-tile-low.cc (class tile_target)
863 <low_supports_breakpoints>
865 <low_set_pc>: Declare.
866 (tile_target::low_supports_breakpoints)
867 (tile_target::low_get_pc)
868 (tile_target::low_set_pc): Define.
869 (the_low_target): Remove the op fields.
870 * linux-aarch64-low.cc (class aarch64_target)
871 <low_supports_breakpoints>
873 <low_set_pc>: Declare.
874 (aarch64_target::low_supports_breakpoints): Define.
875 (aarch64_get_pc): Turn into...
876 (aarch64_target::low_get_pc): ...this.
877 (aarch64_set_pc): Turn into...
878 (aarch64_target::low_set_pc): ...this.
879 (the_low_target): Remove the op fields.
880 * linux-mips-low.cc (class mips_target)
881 <low_supports_breakpoints>
883 <low_set_pc>: Declare.
884 (mips_target::low_supports_breakpoints): Define.
885 (mips_get_pc): Turn into...
886 (mips_target::low_get_pc): ...this.
887 (mips_set_pc): Turn into...
888 (mips_target::low_set_pc): ...this.
889 (the_low_target): Remove the op fields.
890 * linux-ppc-low.cc (class ppc_target)
891 <low_supports_breakpoints>
893 <low_set_pc>: Declare.
894 (ppc_target::low_supports_breakpoints): Define.
895 (ppc_get_pc): Turn into...
896 (ppc_target::low_get_pc): ...this.
897 (ppc_set_pc): Turn into...
898 (ppc_target::low_set_pc): ...this.
899 (the_low_target): Remove the op fields.
900 * linux-riscv-low.cc (class riscv_target)
901 <low_supports_breakpoints>
903 <low_set_pc>: Declare.
904 (riscv_target::low_supports_breakpoints): Define.
905 (riscv_get_pc): Turn into...
906 (riscv_target::low_get_pc): ...this.
907 (riscv_set_pc): Turn into...
908 (riscv_target::low_set_pc): ...this.
909 (the_low_target): Remove the op fields.
910 * linux-s390-low.cc (class s390_target)
911 <low_supports_breakpoints>
913 <low_set_pc>: Declare.
914 (s390_target::low_supports_breakpoints): Define.
915 (s390_get_pc): Turn into...
916 (s390_target::low_get_pc): ...this.
917 (s390_set_pc): Turn into...
918 (s390_target::low_set_pc): ...this.
919 (the_low_target): Remove the op fields.
920 * linux-tic6x-low.cc (class tic6x_target)
921 <low_supports_breakpoints>
923 <low_set_pc>: Declare.
924 (tic6x_target::low_supports_breakpoints): Define.
925 (tic6x_get_pc): Turn into...
926 (tic6x_target::low_get_pc): ...this.
927 (tic6x_set_pc): Turn into...
928 (tic6x_target::low_set_pc): ...this.
929 (the_low_target): Remove the op fields.
931 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
933 Turn some more static methods in linux-low into private methods
934 of linux_process_target.
936 * linux-low.cc (get_pc): Turn into...
937 (linux_process_target::get_pc): ...this.
938 (save_stop_reason): Turn into...
939 (linux_process_target::save_stop_reason): ...this.
940 (thread_still_has_status_pending_p): Turn into...
941 (linux_process_target::thread_still_has_status_pending): ...this.
942 (status_pending_p_callback): Turn into...
943 (linux_process_target::status_pending_p_callback): ...this.
944 (resume_stopped_resumed_lwps): Turn into...
945 (linux_process_target::resume_stopped_resumed_lwps): ...this.
946 (install_software_single_step_breakpoints): Turn into...
947 (linux_process_target::install_software_single_step_breakpoints):
949 (single_step): Turn into...
950 (linux_process_target::single_step): ...this.
951 (linux_resume_one_lwp_throw): Turn into...
952 (linux_process_target::resume_one_lwp_throw): ...this.
953 (linux_resume_one_lwp): Turn into...
954 (linux_process_target::resume_one_lwp): ...this.
955 (resume_status_pending_p): Turn into...
956 (linux_process_target::resume_status_pending): ...this.
957 (need_step_over_p): Turn into...
958 (linux_process_target::thread_needs_step_over): ...this.
959 (linux_resume_one_thread): Turn into...
960 (linux_process_target::resume_one_thread): ...this.
961 (proceed_one_lwp): Turn into...
962 (linux_process_target::proceed_one_lwp): ...this.
963 (unsuspend_and_proceed_one_lwp): Turn into...
964 (linux_process_target::unsuspend_and_proceed_one_lwp): ...this.
966 Update the calls/references to the above functions below.
968 (linux_process_target::handle_extended_wait)
969 (linux_process_target::filter_event)
970 (linux_process_target::wait_for_event_filtered)
971 (linux_process_target::wait_1)
972 (linux_process_target::move_out_of_jump_pad)
973 (linux_process_target::start_step_over)
974 (linux_process_target::resume)
975 (linux_process_target::proceed_all_lwps)
976 (regsets_store_inferior_registers)
977 (linux_process_target::store_register)
979 * linux-low.h (class linux_process_target)
982 <thread_still_has_status_pending>
983 <status_pending_p_callback>
984 <resume_stopped_resumed_lwps>
985 <install_software_single_step_breakpoints>
987 <resume_one_lwp_throw>
989 <resume_status_pending>
990 <thread_needs_step_over>
993 <unsuspend_and_proceed_one_lwp>: Declare.
995 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
997 Turn the 'fetch_register' linux target op into a method of
998 linux_process_target.
1000 * linux-low.h (struct linux_target_ops) <fetch_register>: Remove.
1001 (class linux_process_target) <low_fetch_register>: Declare.
1002 * linux-x86-low.cc (the_low_target)
1003 * linux-aarch64-low.cc (the_low_target)
1004 * linux-arm-low.cc (the_low_target)
1005 * linux-bfin-low.cc (the_low_target)
1006 * linux-cris-low.cc (the_low_target)
1007 * linux-crisv32-low.cc (the_low_target)
1008 * linux-m32r-low.cc (the_low_target)
1009 * linux-m68k-low.cc (the_low_target)
1010 * linux-nios2-low.cc (the_low_target)
1011 * linux-ppc-low.cc (the_low_target)
1012 * linux-s390-low.cc (the_low_target)
1013 * linux-sh-low.cc (the_low_target)
1014 * linux-sparc-low.cc (the_low_target)
1015 * linux-tic6x-low.cc (the_low_target)
1016 * linux-tile-low.cc (the_low_target)
1017 * linux-xtensa-low.cc (the_low_target): Remove the op field.
1018 * linux-ia64-low.cc (class ia64_target) <low_fetch_register>:
1020 (ia64_fetch_register): Turn into...
1021 (ia64_target::low_fetch_register): ...this.
1022 (the_low_target): Remove the op field.
1023 * linux-mips-low.cc (class mips_target) <low_fetch_register>:
1025 (mips_fetch_register): Turn into...
1026 (mips_target::low_fetch_register): ...this.
1027 (the_low_target): Remove the op field.
1028 * linux-riscv-low.cc (class riscv_target) <low_fetch_register>:
1030 (riscv_fetch_register): Turn into...
1031 (riscv_target::low_fetch_register): ...this.
1032 (the_low_target): Remove the op field.
1034 Update the callers below.
1036 * linux-low.cc (linux_process_target::fetch_registers)
1037 (linux_process_target::low_fetch_register)
1039 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1041 Turn the 'cannot_fetch_register' and 'cannot_store_register'
1042 linux target ops into methods of linux_process_target.
1044 * linux-low.h (struct linux_target_ops): Remove the low target ops.
1045 (class linux_process_target) <fetch_register>
1047 <usr_fetch_inferior_registers>
1048 <usr_store_inferior_registers>
1049 <low_cannot_fetch_register>
1050 <low_cannot_fetch_register> Declare.
1051 * linux-low.cc (fetch_register): Turn into...
1052 (linux_process_target::fetch_register): ...this.
1053 (store_register): Turn into ...
1054 (linux_process_target::store_register): ...this.
1055 (usr_fetch_inferior_registers): Turn into...
1056 (linux_process_target::usr_fetch_inferior_registers): ...this.
1057 (usr_store_inferior_registers): Turn into...
1058 (linux_process_target::usr_store_inferior_registers): ...this.
1059 * linux-x86-low.cc (class x86_target)
1060 <low_cannot_fetch_register>
1061 <low_cannot_store_register>: Declare.
1062 (x86_cannot_store_register): Turn into...
1063 (x86_target::low_cannot_store_register): ...this.
1064 (x86_cannot_fetch_register): Turn into...
1065 (x86_target::low_cannot_fetch_register): ...this.
1066 (the_low_target): Remove the target op fields.
1067 * linux-aarch64-low.cc (class aarch64_target)
1068 <low_cannot_fetch_register>
1069 <low_cannot_store_register>: Declare.
1070 (aarch64_target::low_cannot_fetch_register)
1071 (aarch64_target::low_cannot_store_register): Define.
1072 (the_low_target): Remove the op fields.
1073 * linux-arm-low.cc (class arm_target)
1074 <low_cannot_fetch_register>
1075 <low_cannot_store_register>: Declare.
1076 (arm_cannot_fetch_register): Turn into...
1077 (arm_target::low_cannot_fetch_register): ...this.
1078 (arm_cannot_store_register): Turn into...
1079 (arm_target::low_cannot_store_register): ...this.
1080 (the_low_target): Remove the op fields.
1081 * linux-bfin-low.cc (class bfin_target)
1082 <low_cannot_fetch_register>
1083 <low_cannot_store_register>: Declare.
1084 (bfin_cannot_fetch_register): Turn into...
1085 (bfin_target::low_cannot_fetch_register): ...this.
1086 (bfin_cannot_store_register): Turn into...
1087 (bfin_target::low_cannot_store_register): ...this.
1088 (the_low_target): Remove the op fields.
1089 * linux-cris-low.cc (class cris_target)
1090 <low_cannot_fetch_register>
1091 <low_cannot_store_register>: Declare.
1092 (cris_cannot_fetch_register): Turn into...
1093 (cris_target::low_cannot_fetch_register): ...this.
1094 (cris_cannot_store_register): Turn into...
1095 (cris_target::low_cannot_store_register): ...this.
1096 (the_low_target): Remove the op fields.
1097 * linux-crisv32-low.cc (class crisv32_target)
1098 <low_cannot_fetch_register>
1099 <low_cannot_store_register>: Declare.
1100 (crisv32_target::low_cannot_fetch_register)
1101 (crisv32_target::low_cannot_store_register): Define.
1102 (the_low_target): Remove the op fields.
1103 * linux-ia64-low.cc (class ia64_target)
1104 <low_cannot_fetch_register>
1105 <low_cannot_store_register>: Declare.
1106 (ia64_cannot_fetch_register): Turn into...
1107 (ia64_target::low_cannot_fetch_register): ...this.
1108 (ia64_cannot_store_register): Turn into...
1109 (ia64_target::low_cannot_store_register): ...this.
1110 (the_low_target): Remove the op fields.
1111 * linux-m32r-low.cc (class m32r_target)
1112 <low_cannot_fetch_register>
1113 <low_cannot_store_register>: Declare.
1114 (m32r_cannot_fetch_register): Turn into...
1115 (m32r_target::low_cannot_fetch_register): ...this.
1116 (m32r_cannot_store_register): Turn into...
1117 (m32r_target::low_cannot_store_register): ...this.
1118 (the_low_target): Remove the op fields.
1119 * linux-m68k-low.cc (class m68k_target)
1120 <low_cannot_fetch_register>
1121 <low_cannot_store_register>: Declare.
1122 (m68k_cannot_fetch_register): Turn into...
1123 (m68k_target::low_cannot_fetch_register): ...this.
1124 (m68k_cannot_store_register): Turn into...
1125 (m68k_target::low_cannot_store_register): ...this.
1126 (the_low_target): Remove the op fields.
1127 * linux-mips-low.cc (class mips_target)
1128 <low_cannot_fetch_register>
1129 <low_cannot_store_register>: Declare.
1130 (mips_cannot_fetch_register): Turn into...
1131 (mips_target::low_cannot_fetch_register): ...this.
1132 (mips_cannot_store_register): Turn into...
1133 (mips_target::low_cannot_store_register): ...this.
1134 (get_usrregs_info): Inline at the call sites in
1135 low_cannot_fetch_register and low_cannot_store_register,
1137 (the_low_target): Remove the op fields.
1138 * linux-nios2-low.cc (class nios2_target)
1139 <low_cannot_fetch_register>
1140 <low_cannot_store_register>: Declare.
1141 (nios2_cannot_fetch_register): Turn into...
1142 (nios2_target::low_cannot_fetch_register): ...this.
1143 (nios2_cannot_store_register): Turn into...
1144 (nios2_target::low_cannot_store_register): ...this.
1145 (the_low_target): Remove the op fields.
1146 * linux-ppc-low.cc (class ppc_target)
1147 <low_cannot_fetch_register>
1148 <low_cannot_store_register>: Declare.
1149 (ppc_cannot_fetch_register): Turn into...
1150 (ppc_target::low_cannot_fetch_register): ...this.
1151 (ppc_cannot_store_register): Turn into...
1152 (ppc_target::low_cannot_store_register): ...this.
1153 (the_low_target): Remove the op fields.
1154 * linux-riscv-low.cc (class riscv_target)
1155 <low_cannot_fetch_register>
1156 <low_cannot_store_register>: Declare.
1157 (riscv_target::low_cannot_fetch_register)
1158 (riscv_target::low_cannot_store_register): Define.
1159 (the_low_target): Remove the op fields.
1160 * linux-s390-low.cc (class s390_target)
1161 <low_cannot_fetch_register>
1162 <low_cannot_store_register>: Declare.
1163 (s390_cannot_fetch_register): Turn into...
1164 (s390_target::low_cannot_fetch_register): ...this.
1165 (s390_cannot_store_register): Turn into...
1166 (s390_target::low_cannot_store_register): ...this.
1167 (the_low_target): Remove the op fields.
1168 * linux-sh-low.cc (class sh_target)
1169 <low_cannot_fetch_register>
1170 <low_cannot_store_register>: Declare.
1171 (sh_cannot_fetch_register): Turn into...
1172 (sh_target::low_cannot_fetch_register): ...this.
1173 (sh_cannot_store_register): Turn into...
1174 (sh_target::low_cannot_store_register): ...this.
1175 (the_low_target): Remove the op fields.
1176 * linux-sparc-low.cc (class sparc_target)
1177 <low_cannot_fetch_register>
1178 <low_cannot_store_register>: Declare.
1179 (sparc_cannot_fetch_register): Turn into...
1180 (sparc_target::low_cannot_fetch_register): ...this.
1181 (sparc_cannot_store_register): Turn into...
1182 (sparc_target::low_cannot_store_register): ...this.
1183 (the_low_target): Remove the op fields.
1184 * linux-tic6x-low.cc (class tic6x_target)
1185 <low_cannot_fetch_register>
1186 <low_cannot_store_register>: Declare.
1187 (tic6x_cannot_fetch_register): Turn into...
1188 (tic6x_target::low_cannot_fetch_register): ...this.
1189 (tic6x_cannot_store_register): Turn into...
1190 (tic6x_target::low_cannot_store_register): ...this.
1191 (the_low_target): Remove the op fields.
1192 * linux-tile-low.cc (class tile_target)
1193 <low_cannot_fetch_register>
1194 <low_cannot_store_register>: Declare.
1195 (tile_cannot_fetch_register): Turn into...
1196 (tile_target::low_cannot_fetch_register): ...this.
1197 (tile_cannot_store_register): Turn into...
1198 (tile_target::low_cannot_store_register): ...this.
1199 (the_low_target): Remove the op fields.
1200 * linux-xtensa-low.cc (class xtensa_target)
1201 <low_cannot_fetch_register>
1202 <low_cannot_store_register>: Declare.
1203 (xtensa_target::low_cannot_fetch_register)
1204 (xtensa_target::low_cannot_store_register): Define.
1205 (the_low_target): Remove the op fields.
1207 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1209 Turn the 'regs_info' linux target op into a method of
1210 linux_process_target.
1212 * linux-low.h (struct linux_target_ops) <regs_info>: Remove.
1213 (class linux_process_target) <get_regs_info>: Define.
1215 Update the callers below.
1217 * linux-low.cc (linux_process_target::fetch_registers)
1218 (linux_process_target::store_registers)
1219 * proc-service.cc (gregset_info)
1221 * linux-x86-low.cc (class x86_target) <get_regs_info>: Declare.
1222 (x86_linux_regs_info): Turn into ...
1223 (x86_target::get_regs_info): ...this.
1224 (the_low_target): Remove the op field.
1225 * linux-aarch64-low.cc (class aarch64_target) <get_regs_info>:
1227 (aarch64_regs_info): Turn into ...
1228 (aarch64_target::get_regs_info): ...this.
1229 (the_low_target): Remove the op field.
1230 * linux-arm-low.cc (class arm_target) <get_regs_info>: Declare.
1231 (arm_regs_info): Turn into ...
1232 (arm_target::get_regs_info): ...this.
1233 (the_low_target): Remove the op field.
1234 * linux-bfin-low.cc (class bfin_target) <get_regs_info>: Declare.
1235 (bfin_regs_info): Turn into ...
1236 (bfin_target::get_regs_info): ...this.
1237 (the_low_target): Remove the op field.
1238 * linux-cris-low.cc (class cris_target) <get_regs_info>: Declare.
1239 (cris_regs_info): Turn into ...
1240 (cris_target::get_regs_info): ...this.
1241 (the_low_target): Remove the op field.
1242 * linux-crisv32-low.cc (class crisv32_target) <get_regs_info>:
1244 (crisv32_regs_info): Turn into ...
1245 (crisv32_target::get_regs_info): ...this.
1246 (the_low_target): Remove the op field.
1247 * linux-ia64-low.cc (class ia64_target) <get_regs_info>: Declare.
1248 (ia64_regs_info): Turn into ...
1249 (ia64_target::get_regs_info): ...this.
1250 (the_low_target): Remove the op field.
1251 * linux-m32r-low.cc (class m32r_target) <get_regs_info>: Declare.
1252 (m32r_regs_info): Turn into ...
1253 (m32r_target::get_regs_info): ...this.
1254 (the_low_target): Remove the op field.
1255 * linux-m68k-low.cc (class m68k_target) <get_regs_info>: Declare.
1256 (m68k_regs_info): Turn into ...
1257 (m68k_target::get_regs_info): ...this.
1258 (the_low_target): Remove the op field.
1259 * linux-mips-low.cc (class mips_target) <get_regs_info>: Declare.
1260 (mips_regs_info): Turn into ...
1261 (mips_target::get_regs_info): ...this.
1262 (the_low_target): Remove the op field.
1263 (get_usrregs_info): Update the call to the op.
1264 * linux-nios2-low.cc (class nios2_target) <get_regs_info>: Declare.
1265 (nios2_regs_info): Turn into ...
1266 (nios2_target::get_regs_info): ...this.
1267 (the_low_target): Remove the op field.
1268 * linux-ppc-low.cc (class ppc_target) <get_regs_info>: Declare.
1269 (ppc_regs_info): Turn into ...
1270 (ppc_target::get_regs_info): ...this.
1271 (the_low_target): Remove the op field.
1272 * linux-riscv-low.cc (class riscv_target) <get_regs_info>: Declare.
1273 (riscv_regs_info): Turn into ...
1274 (riscv_target::get_regs_info): ...this.
1275 (the_low_target): Remove the op field.
1276 * linux-s390-low.cc (class s390_target) <get_regs_info>: Declare.
1277 (s390_regs_info): Turn into ...
1278 (s390_target::get_regs_info): ...this.
1279 (the_low_target): Remove the op field.
1280 (s390_collect_ptrace_register)
1281 (s390_supply_ptrace_register)
1282 (s390_fill_gregset): Update the call to the op.
1283 * linux-sh-low.cc (class sh_target) <get_regs_info>: Declare.
1284 (sh_regs_info): Turn into ...
1285 (sh_target::get_regs_info): ...this.
1286 (the_low_target): Remove the op field.
1287 * linux-sparc-low.cc (class sparc_target) <get_regs_info>: Declare.
1288 (sparc_regs_info): Turn into ...
1289 (sparc_target::get_regs_info): ...this.
1290 (the_low_target): Remove the op field.
1291 * linux-tic6x-low.cc (class tic6x_target) <get_regs_info>: Declare.
1292 (tic6x_regs_info): Turn into ...
1293 (tic6x_target::get_regs_info): ...this.
1294 (the_low_target): Remove the op field.
1295 * linux-tile-low.cc (class tile_target) <get_regs_info>: Declare.
1296 (tile_regs_info): Turn into ...
1297 (tile_target::get_regs_info): ...this.
1298 (the_low_target): Remove the op field.
1299 * linux-xtensa-low.cc (class xtensa_target) <get_regs_info>:
1301 (xtensa_regs_info): Turn into ...
1302 (xtensa_target::get_regs_info): ...this.
1303 (the_low_target): Remove the op field.
1305 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1307 Turn the 'arch_setup' linux target op into a method of
1308 linux_process_target.
1310 * linux-low.h (struct linux_target_ops) <arch_setup>: Delete.
1311 (class linux_process_target) <arch_setup_thread>
1312 <low_arch_setup>: New declarations.
1313 * linux-low.cc (linux_arch_setup): Delete.
1314 (linux_arch_setup_thread): Turn into...
1315 (linux_process_target::arch_setup_thread): ... this.
1317 Update the callers below.
1319 (linux_process_target::handle_extended_wait)
1320 (linux_process_target::post_create_inferior)
1321 (linux_process_target::filter_event)
1323 * linux-x86-low.cc (class x86_target) <low_arch_setup>: New
1325 (x86_linux_update_xmltarget): Turn into...
1326 (x86_target::update_xmltarget): ...this.
1327 (x86_linux_process_qsupported): Update the call to
1328 x86_linux_update_xmltarget.
1329 (x86_arch_setup): Turn into ...
1330 (x86_target::low_arch_setup): ...this.
1331 (the_low_target): Remove the op field.
1332 * linux-aarch64-low.cc (class aarch64_target) <low_arch_setup>: New
1334 (aarch64_arch_setup): Turn into ...
1335 (aarch64_target::low_arch_setup): ...this.
1336 (the_low_target): Remove the op field.
1337 * linux-arm-low.cc (class arm_target) <low_arch_setup>: New
1339 (arm_arch_setup): Turn into ...
1340 (arm_target::low_arch_setup): ...this.
1341 (the_low_target): Remove the op field.
1342 * linux-bfin-low.cc (class bfin_target) <low_arch_setup>: New
1344 (bfin_arch_setup): Turn into ...
1345 (bfin_target::low_arch_setup): ...this.
1346 (the_low_target): Remove the op field.
1347 * linux-cris-low.cc (class cris_target) <low_arch_setup>: New
1349 (cris_arch_setup): Turn into ...
1350 (cris_target::low_arch_setup): ...this.
1351 (the_low_target): Remove the op field.
1352 * linux-crisv32-low.cc (class crisv32_target) <low_arch_setup>: New
1354 (crisv32_arch_setup): Turn into ...
1355 (crisv32_target::low_arch_setup): ...this.
1356 (the_low_target): Remove the op field.
1357 * linux-ia64-low.cc (class ia64_target) <low_arch_setup>: New
1359 (ia64_arch_setup): Turn into ...
1360 (ia64_target::low_arch_setup): ...this.
1361 (the_low_target): Remove the op field.
1362 * linux-m32r-low.cc (class m32r_target) <low_arch_setup>: New
1364 (m32r_arch_setup): Turn into ...
1365 (m32r_target::low_arch_setup): ...this.
1366 (the_low_target): Remove the op field.
1367 * linux-m68k-low.cc (class m68k_target) <low_arch_setup>: New
1369 (m68k_arch_setup): Turn into ...
1370 (m68k_target::low_arch_setup): ...this.
1371 (the_low_target): Remove the op field.
1372 * linux-mips-low.cc (class mips_target) <low_arch_setup>: New
1374 (mips_arch_setup): Turn into ...
1375 (mips_target::low_arch_setup): ...this.
1376 (the_low_target): Remove the op field.
1377 * linux-nios2-low.cc (class nios2_target) <low_arch_setup>: New
1379 (nios2_arch_setup): Turn into ...
1380 (nios2_target::low_arch_setup): ...this.
1381 (the_low_target): Remove the op field.
1382 * linux-ppc-low.cc (class ppc_target) <low_arch_setup>: New
1384 (ppc_arch_setup): Turn into ...
1385 (ppc_target::low_arch_setup): ...this.
1386 (the_low_target): Remove the op field.
1387 * linux-riscv-low.cc (class riscv_target) <low_arch_setup>: New
1389 (riscv_arch_setup): Turn into ...
1390 (riscv_target::low_arch_setup): ...this.
1391 (the_low_target): Remove the op field.
1392 * linux-s390-low.cc (class s390_target) <low_arch_setup>: New
1394 (s390_arch_setup): Turn into ...
1395 (s390_target::low_arch_setup): ...this.
1396 (the_low_target): Remove the op field.
1397 * linux-sh-low.cc (class sh_target) <low_arch_setup>: New
1399 (sh_arch_setup): Turn into ...
1400 (sh_target::low_arch_setup): ...this.
1401 (the_low_target): Remove the op field.
1402 * linux-sparc-low.cc (class sparc_target) <low_arch_setup>: New
1404 (sparc_arch_setup): Turn into ...
1405 (sparc_target::low_arch_setup): ...this.
1406 (the_low_target): Remove the op field.
1407 * linux-tic6x-low.cc (class tic6x_target) <low_arch_setup>: New
1409 (tic6x_arch_setup): Turn into ...
1410 (tic6x_target::low_arch_setup): ...this.
1411 (the_low_target): Remove the op field.
1412 * linux-tile-low.cc (class tile_target) <low_arch_setup>: New
1414 (tile_arch_setup): Turn into ...
1415 (tile_target::low_arch_setup): ...this.
1416 (the_low_target): Remove the op field.
1417 * linux-xtensa-low.cc (class xtensa_target) <low_arch_setup>: New
1419 (xtensa_arch_setup): Turn into ...
1420 (xtensa_target::low_arch_setup): ...this.
1421 (the_low_target): Remove the op field.
1423 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1425 * linux-low.h (the_linux_target): New extern declaration.
1426 * linux-low.cc (initialize_low): Use 'the_linux_target' to set
1428 (the_linux_target): Remove.
1429 * linux-x86-low.cc (class x86_target): New class.
1430 (the_x86_target): New static object.
1431 (the_linux_target): Define as pointer to the_x86_target.
1432 * linux-aarch64-low.cc (class aarch64_target): New class.
1433 (the_aarch64_target): New static object.
1434 (the_linux_target): Define as pointer to the_aarch64_target.
1435 * linux-arm-low.cc (class arm_target): New class.
1436 (the_arm_target): New static object.
1437 (the_linux_target): Define as pointer to the_arm_target.
1438 * linux-bfin-low.cc (class bfin_target): New class.
1439 (the_bfin_target): New static object.
1440 (the_linux_target): Define as pointer to the_bfin_target.
1441 * linux-cris-low.cc (class cris_target): New class.
1442 (the_cris_target): New static object.
1443 (the_linux_target): Define as pointer to the_cris_target.
1444 * linux-crisv32-low.cc (class crisv32_target): New class.
1445 (the_crisv32_target): New static object.
1446 (the_linux_target): Define as pointer to the_crisv32_target.
1447 * linux-ia64-low.cc (class ia64_target): New class.
1448 (the_ia64_target): New static object.
1449 (the_linux_target): Define as pointer to the_ia64_target.
1450 * linux-m32r-low.cc (class m32r_target): New class.
1451 (the_m32r_target): New static object.
1452 (the_linux_target): Define as pointer to the_m32r_target.
1453 * linux-m68k-low.cc (class m68k_target): New class.
1454 (the_m68k_target): New static object.
1455 (the_linux_target): Define as pointer to the_m68k_target.
1456 * linux-mips-low.cc (class mips_target): New class.
1457 (the_mips_target): New static object.
1458 (the_linux_target): Define as pointer to the_mips_target.
1459 * linux-nios2-low.cc (class nios2_target): New class.
1460 (the_nios2_target): New static object.
1461 (the_linux_target): Define as pointer to the_nios2_target.
1462 * linux-ppc-low.cc (class ppc_target): New class.
1463 (the_ppc_target): New static object.
1464 (the_linux_target): Define as pointer to the_ppc_target.
1465 * linux-riscv-low.cc (class riscv_target): New class.
1466 (the_riscv_target): New static object.
1467 (the_linux_target): Define as pointer to the_riscv_target.
1468 * linux-s390-low.cc (class s390_target): New class.
1469 (the_s390_target): New static object.
1470 (the_linux_target): Define as pointer to the_s390_target.
1471 * linux-sh-low.cc (class sh_target): New class.
1472 (the_sh_target): New static object.
1473 (the_linux_target): Define as pointer to the_sh_target.
1474 * linux-sparc-low.cc (class sparc_target): New class.
1475 (the_sparc_target): New static object.
1476 (the_linux_target): Define as pointer to the_sparc_target.
1477 * linux-tic6x-low.cc (class tic6x_target): New class.
1478 (the_tic6x_target): New static object.
1479 (the_linux_target): Define as pointer to the_tic6x_target.
1480 * linux-tile-low.cc (class tile_target): New class.
1481 (the_tile_target): New static object.
1482 (the_linux_target): Define as pointer to the_tile_target.
1483 * linux-xtensa-low.cc (class xtensa_target): New class.
1484 (the_xtensa_target): New static object.
1485 (the_linux_target): Define as pointer to the_xtensa_target.
1487 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1489 Turn some static functions in linux-low.cc into private methods of
1490 linux_process_target.
1492 * linux-low.cc (handle_extended_wait): Turn into ...
1493 (linux_process_target::handle_extended_wait): ...this. Call
1494 'mourn' on 'this' object instead of 'the_target'.
1495 (maybe_move_out_of_jump_pad): Turn into...
1496 (linux_process_target::maybe_move_out_of_jump_pad): ...this.
1497 (linux_low_filter_event): Turn into...
1498 (linux_process_target::filter_event): ...this.
1499 (linux_wait_for_event_filtered): Turn into...
1500 (linux_process_target::wait_for_event_filtered): ...this.
1501 (linux_wait_for_event): Turn into...
1502 (linux_process_target::wait_for_event): ...this.
1503 (linux_wait_1): Turn into...
1504 (linux_process_target::wait_1): ...this.
1505 (wait_for_sigstop): Turn into...
1506 (linux_process_target::wait_for_sigstop): ...this.
1507 (move_out_of_jump_pad_callback): Turn into...
1508 (linux_process_target::move_out_of_jump_pad): ...this.
1509 (stop_all_lwps): Turn into...
1510 (linux_process_target::stop_all_lwps): ...this.
1511 (start_step_over): Turn into...
1512 (linux_process_target::start_step_over): ...this.
1513 (complete_ongoing_step_over): Turn into...
1514 (linux_process_target::complete_ongoing_step_over): ...this.
1515 (proceed_all_lwps): Turn into...
1516 (linux_process_target::proceed_all_lwps): ...this.
1517 (unstop_all_lwps): Turn into...
1518 (linux_process_target::unstop_all_lwps): ...this.
1520 * linux-low.h (class linux_process_target)
1521 <handle_extended_wait>
1522 <maybe_move_out_of_jump_pad>
1524 <wait_for_event_filtered>
1528 <move_out_of_jump_pad>
1531 <complete_ongoing_step_over>
1533 <unstop_all_lwps>: Declare.
1535 Update the callers below.
1537 * linux-low.cc (linux_process_target::attach): Update.
1538 (linux_process_target::stabilize_threads): Ditto.
1539 (linux_process_target::wait): Ditto.
1541 2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1543 * linux-low.h (struct linux_target_ops): Update the comment for
1544 'cannot_store_register' to return 0 or 1.
1545 * linux-ppc-low.cc (ppc_cannot_store_register): Return 1 instead
1548 2020-03-20 Simon Marchi <simon.marchi@efficios.com>
1550 * config.in: Re-generate.
1551 * configure: Re-generate.
1553 2020-03-17 Kamil Rytarowski <n54@gmx.com>
1555 * regcache.cc (find_register_by_number): Update.
1556 * tdesc.cc (init_target_desc): Likewise.
1557 * tdesc.h (target_desc::reg_defs): Likewise.
1559 2020-03-12 Tom Tromey <tom@tromey.com>
1561 * configure: Rebuild.
1562 * configure.ac (GDBSERVER_DEPFILES): Remove srv_selftest_objs.
1563 (WIN32APILIBS): New subst.
1564 * Makefile.in (SFILES, OBS, TAGS, GDBREPLAY_OBS): Remove
1566 (gdbsupport/%.o): Remove target.
1567 (GDBSUPPORT_BUILDDIR, GDBSUPPORT): New variables.
1568 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Add GDBSUPPORT.
1569 (WIN32APILIBS): New variable.
1570 (gdbserver$(EXEEXT)): Add WIN32APILIBS.
1571 (gdbreplay$(EXEEXT)): Likewise.
1573 2020-03-12 Tom Tromey <tom@tromey.com>
1575 * config.in, configure: Rebuild.
1576 * configure.ac: Call ZW_GNU_GETTEXT_SISTER_DIR.
1577 * acinclude.m4: Include gettext-sister.m4.
1578 * Makefile.in (top_builddir, INTL, INTL_DEPS, INTL_CFLAGS): New
1580 (INCLUDE_CFLAGS): Add INTL_CFLAGS.
1581 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Use INTL_DEPS, INTL.
1583 2020-03-12 Simon Marchi <simon.marchi@efficios.com>
1585 * acinclude.m4: Update path to selftest.m4.
1587 2020-03-12 Simon Marchi <simon.marchi@efficios.com>
1589 * configure.ac: Don't source bfd/development.sh, move
1590 GDB_AC_COMMON higher.
1591 * configure: Re-generate.
1593 2020-03-12 Simon Marchi <simon.marchi@efficios.com>
1595 * configure: Re-generate.
1597 2020-03-11 Simon Marchi <simon.marchi@efficios.com>
1599 * configure: Re-generate.
1601 2020-03-06 Andrew Burgess <andrew.burgess@embecosm.com>
1603 * .dir-locals.el: New file.
1605 2020-03-05 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1607 * .gitattributes: New file.
1609 2020-03-02 Andrew Burgess <andrew.burgess@embecosm.com>
1611 * remote-utils.cc (prepare_resume_reply): Add ability to convert T
1612 reply into an S reply.
1613 * server.cc (disable_packet_T): New global.
1614 (captured_main): Set new global when appropriate.
1615 * server.h (disable_packet_T): Declare.
1617 2020-02-21 Tom Tromey <tom@tromey.com>
1619 * Makefile.in (mostlyclean): New target.
1621 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1623 * target.h (struct process_stratum_target): Remove.
1624 (class process_target): Rename to ...
1625 (class process_stratum_target): ... this.
1626 * linux-low.h (class linux_process_target): Derive from
1627 'process_stratum_target'.
1628 * linux-low.cc (linux_target_ops): Remove.
1629 (initialize_low): Set the_target to the singleton instance of
1630 linux_process_target.
1631 * lynx-low.h (class lynx_process_target): Derive from
1632 'process_stratum_target'.
1633 * lynx-low.cc (lynx_target_ops): Remove.
1634 (initialize_low): Set the_target to the singleton instance of
1635 lynx_process_target.
1636 * nto-low.h (class nto_process_target): Derive from
1637 'process_stratum_target'.
1638 * nto-low.cc (nto_target_ops): Remove.
1639 (initialize_low): Set the_target to the singleton instance of
1641 * win32-low.h (class win32_process_target): Derive from
1642 'process_stratum_target'.
1643 * win32-low.cc (win32_target_ops): Remove.
1644 (initialize_low): Set the_target to the singleton instance of
1645 win32_process_target.
1647 Replace 'the_target->pt' with 'the_target' in the uses below.
1649 * hostio.cc (hostio_error)
1654 * linux-aarch32-low.cc (arm_breakpoint_at)
1655 * linux-aarch64-low.cc (aarch64_breakpoint_at)
1656 * linux-arm-low.cc (arm_sigreturn_next_pc)
1658 (arm_get_syscall_trapinfo)
1659 * linux-cris-low.cc (cris_breakpoint_at)
1660 * linux-crisv32-low.cc (cris_breakpoint_at)
1661 * linux-low.cc (handle_extended_wait)
1664 (linux_process_target::breakpoint_kind_from_pc)
1666 * linux-m32r-low.cc (m32r_breakpoint_at)
1667 * linux-mips-low.cc (mips_breakpoint_at)
1668 * linux-nios2-low.cc (nios2_breakpoint_at)
1669 * linux-ppc-low.cc (ppc_breakpoint_at)
1670 * linux-s390-low.cc (s390_get_hwcap)
1671 * linux-sh-low.cc (sh_breakpoint_at)
1672 * linux-sparc-low.cc (sparc_fill_gregset_to_stack)
1673 (sparc_store_gregset_from_stack)
1674 (sparc_breakpoint_at)
1675 * linux-tic6x-low.cc (tic6x_breakpoint_at)
1676 * linux-tile-low.cc (tile_breakpoint_at)
1677 * linux-x86-low.cc (x86_breakpoint_at)
1678 * linux-xtensa-low.cc (xtensa_breakpoint_at)
1679 * mem-break.cc (bp_size)
1681 (insert_memory_breakpoint)
1682 (set_raw_breakpoint_at)
1683 (delete_raw_breakpoint)
1685 (uninsert_raw_breakpoint)
1686 (reinsert_raw_breakpoint)
1687 (validate_inserted_breakpoint)
1688 * regcache.cc (regcache_read_pc)
1690 * remote-utils.cc (putpkt_binary_1)
1693 (prepare_resume_reply)
1694 * server.cc (handle_general_set)
1697 (handle_qxfer_exec_file)
1698 (handle_qxfer_libraries_svr4)
1699 (handle_qxfer_osdata)
1700 (handle_qxfer_siginfo)
1701 (handle_qxfer_fdpic)
1705 (queue_stop_reply_callback)
1707 * target.cc (prepare_to_access_memory)
1708 (done_accessing_memory)
1709 (read_inferior_memory)
1710 (target_write_memory)
1711 (target_stop_and_wait)
1713 (target_mourn_inferior)
1714 (target_continue_no_signal)
1716 (target_supports_multi_process)
1719 (target_create_inferior)
1720 (target_post_create_inferior)
1722 (target_supports_fork_events)
1723 (target_supports_vfork_events)
1724 (target_supports_exec_events)
1725 (target_handle_new_gdb_connection)
1728 (fetch_inferior_registers)
1729 (store_inferior_registers)
1731 (target_supports_non_stop)
1733 (target_process_qsupported)
1734 (target_supports_catch_syscall)
1735 (target_get_ipa_tdesc_idx)
1736 (target_supports_tracepoints)
1737 (target_supports_fast_tracepoints)
1738 (target_get_min_fast_tracepoint_insn_len)
1739 (target_thread_stopped)
1741 (target_unpause_all)
1742 (target_stabilize_threads)
1743 (target_install_fast_tracepoint_jump_pad)
1745 (target_supports_disable_randomization)
1746 (target_supports_agent)
1747 (target_enable_btrace)
1748 (target_disable_btrace)
1749 (target_read_btrace)
1750 (target_read_btrace_conf)
1751 (target_supports_range_stepping)
1752 (target_supports_stopped_by_sw_breakpoint)
1753 (target_stopped_by_sw_breakpoint)
1754 (target_supports_stopped_by_hw_breakpoint)
1755 (target_supports_hardware_single_step)
1756 (target_stopped_by_hw_breakpoint)
1757 (target_breakpoint_kind_from_pc)
1758 (target_breakpoint_kind_from_current_state)
1759 (target_supports_software_single_step)
1760 (target_core_of_thread)
1761 (target_thread_name)
1762 (target_thread_handle)
1763 * win32-low.cc (do_initial_child_stuff)
1765 Rename target op default definitions listed below.
1767 * target.cc (process_target::post_create_inferior): Rename as ...
1768 (process_stratum_target::post_create_inferior): ... this.
1769 (process_target::prepare_to_access_memory): Rename as ...
1770 (process_stratum_target::prepare_to_access_memory): ... this.
1771 (process_target::done_accessing_memory): Rename as ...
1772 (process_stratum_target::done_accessing_memory): ... this.
1773 (process_target::look_up_symbols): Rename as ...
1774 (process_stratum_target::look_up_symbols): ... this.
1775 (process_target::supports_read_auxv): Rename as ...
1776 (process_stratum_target::supports_read_auxv): ... this.
1777 (process_target::read_auxv): Rename as ...
1778 (process_stratum_target::read_auxv): ... this.
1779 (process_target::supports_z_point_type): Rename as ...
1780 (process_stratum_target::supports_z_point_type): ... this.
1781 (process_target::insert_point): Rename as ...
1782 (process_stratum_target::insert_point): ... this.
1783 (process_target::remove_point): Rename as ...
1784 (process_stratum_target::remove_point): ... this.
1785 (process_target::stopped_by_sw_breakpoint): Rename as ...
1786 (process_stratum_target::stopped_by_sw_breakpoint): ... this.
1787 (process_target::supports_stopped_by_sw_breakpoint): Rename as ...
1788 (process_stratum_target::supports_stopped_by_sw_breakpoint): ... this.
1789 (process_target::stopped_by_hw_breakpoint): Rename as ...
1790 (process_stratum_target::stopped_by_hw_breakpoint): ... this.
1791 (process_target::supports_stopped_by_hw_breakpoint): Rename as ...
1792 (process_stratum_target::supports_stopped_by_hw_breakpoint): ... this.
1793 (process_target::supports_hardware_single_step): Rename as ...
1794 (process_stratum_target::supports_hardware_single_step): ... this.
1795 (process_target::stopped_by_watchpoint): Rename as ...
1796 (process_stratum_target::stopped_by_watchpoint): ... this.
1797 (process_target::stopped_data_address): Rename as ...
1798 (process_stratum_target::stopped_data_address): ... this.
1799 (process_target::supports_read_offsets): Rename as ...
1800 (process_stratum_target::supports_read_offsets): ... this.
1801 (process_target::read_offsets): Rename as ...
1802 (process_stratum_target::read_offsets): ... this.
1803 (process_target::supports_get_tls_address): Rename as ...
1804 (process_stratum_target::supports_get_tls_address): ... this.
1805 (process_target::get_tls_address): Rename as ...
1806 (process_stratum_target::get_tls_address): ... this.
1807 (process_target::hostio_last_error): Rename as ...
1808 (process_stratum_target::hostio_last_error): ... this.
1809 (process_target::supports_qxfer_osdata): Rename as ...
1810 (process_stratum_target::supports_qxfer_osdata): ... this.
1811 (process_target::qxfer_osdata): Rename as ...
1812 (process_stratum_target::qxfer_osdata): ... this.
1813 (process_target::supports_qxfer_siginfo): Rename as ...
1814 (process_stratum_target::supports_qxfer_siginfo): ... this.
1815 (process_target::qxfer_siginfo): Rename as ...
1816 (process_stratum_target::qxfer_siginfo): ... this.
1817 (process_target::supports_non_stop): Rename as ...
1818 (process_stratum_target::supports_non_stop): ... this.
1819 (process_target::async): Rename as ...
1820 (process_stratum_target::async): ... this.
1821 (process_target::start_non_stop): Rename as ...
1822 (process_stratum_target::start_non_stop): ... this.
1823 (process_target::supports_multi_process): Rename as ...
1824 (process_stratum_target::supports_multi_process): ... this.
1825 (process_target::supports_fork_events): Rename as ...
1826 (process_stratum_target::supports_fork_events): ... this.
1827 (process_target::supports_vfork_events): Rename as ...
1828 (process_stratum_target::supports_vfork_events): ... this.
1829 (process_target::supports_exec_events): Rename as ...
1830 (process_stratum_target::supports_exec_events): ... this.
1831 (process_target::handle_new_gdb_connection): Rename as ...
1832 (process_stratum_target::handle_new_gdb_connection): ... this.
1833 (process_target::handle_monitor_command): Rename as ...
1834 (process_stratum_target::handle_monitor_command): ... this.
1835 (process_target::core_of_thread): Rename as ...
1836 (process_stratum_target::core_of_thread): ... this.
1837 (process_target::supports_read_loadmap): Rename as ...
1838 (process_stratum_target::supports_read_loadmap): ... this.
1839 (process_target::read_loadmap): Rename as ...
1840 (process_stratum_target::read_loadmap): ... this.
1841 (process_target::process_qsupported): Rename as ...
1842 (process_stratum_target::process_qsupported): ... this.
1843 (process_target::supports_tracepoints): Rename as ...
1844 (process_stratum_target::supports_tracepoints): ... this.
1845 (process_target::read_pc): Rename as ...
1846 (process_stratum_target::read_pc): ... this.
1847 (process_target::write_pc): Rename as ...
1848 (process_stratum_target::write_pc): ... this.
1849 (process_target::supports_thread_stopped): Rename as ...
1850 (process_stratum_target::supports_thread_stopped): ... this.
1851 (process_target::thread_stopped): Rename as ...
1852 (process_stratum_target::thread_stopped): ... this.
1853 (process_target::supports_get_tib_address): Rename as ...
1854 (process_stratum_target::supports_get_tib_address): ... this.
1855 (process_target::get_tib_address): Rename as ...
1856 (process_stratum_target::get_tib_address): ... this.
1857 (process_target::pause_all): Rename as ...
1858 (process_stratum_target::pause_all): ... this.
1859 (process_target::unpause_all): Rename as ...
1860 (process_stratum_target::unpause_all): ... this.
1861 (process_target::stabilize_threads): Rename as ...
1862 (process_stratum_target::stabilize_threads): ... this.
1863 (process_target::supports_fast_tracepoints): Rename as ...
1864 (process_stratum_target::supports_fast_tracepoints): ... this.
1865 (process_target::get_min_fast_tracepoint_insn_len): Rename as ...
1866 (process_stratum_target::get_min_fast_tracepoint_insn_len): ... this.
1867 (process_target::emit_ops): Rename as ...
1868 (process_stratum_target::emit_ops): ... this.
1869 (process_target::supports_disable_randomization): Rename as ...
1870 (process_stratum_target::supports_disable_randomization): ... this.
1871 (process_target::supports_qxfer_libraries_svr4): Rename as ...
1872 (process_stratum_target::supports_qxfer_libraries_svr4): ... this.
1873 (process_target::qxfer_libraries_svr4): Rename as ...
1874 (process_stratum_target::qxfer_libraries_svr4): ... this.
1875 (process_target::supports_agent): Rename as ...
1876 (process_stratum_target::supports_agent): ... this.
1877 (process_target::enable_btrace): Rename as ...
1878 (process_stratum_target::enable_btrace): ... this.
1879 (process_target::disable_btrace): Rename as ...
1880 (process_stratum_target::disable_btrace): ... this.
1881 (process_target::read_btrace): Rename as ...
1882 (process_stratum_target::read_btrace): ... this.
1883 (process_target::read_btrace_conf): Rename as ...
1884 (process_stratum_target::read_btrace_conf): ... this.
1885 (process_target::supports_range_stepping): Rename as ...
1886 (process_stratum_target::supports_range_stepping): ... this.
1887 (process_target::supports_pid_to_exec_file): Rename as ...
1888 (process_stratum_target::supports_pid_to_exec_file): ... this.
1889 (process_target::pid_to_exec_file): Rename as ...
1890 (process_stratum_target::pid_to_exec_file): ... this.
1891 (process_target::supports_multifs): Rename as ...
1892 (process_stratum_target::supports_multifs): ... this.
1893 (process_target::multifs_open): Rename as ...
1894 (process_stratum_target::multifs_open): ... this.
1895 (process_target::multifs_unlink): Rename as ...
1896 (process_stratum_target::multifs_unlink): ... this.
1897 (process_target::multifs_readlink): Rename as ...
1898 (process_stratum_target::multifs_readlink): ... this.
1899 (process_target::breakpoint_kind_from_pc): Rename as ...
1900 (process_stratum_target::breakpoint_kind_from_pc): ... this.
1901 (process_target::breakpoint_kind_from_current_state): Rename as ...
1902 (process_stratum_target::breakpoint_kind_from_current_state): ... this.
1903 (process_target::thread_name): Rename as ...
1904 (process_stratum_target::thread_name): ... this.
1905 (process_target::thread_handle): Rename as ...
1906 (process_stratum_target::thread_handle): ... this.
1907 (process_target::supports_software_single_step): Rename as ...
1908 (process_stratum_target::supports_software_single_step): ... this.
1909 (process_target::supports_catch_syscall): Rename as ...
1910 (process_stratum_target::supports_catch_syscall): ... this.
1911 (process_target::get_ipa_tdesc_idx): Rename as ...
1912 (process_stratum_target::get_ipa_tdesc_idx): ... this.
1914 2020-02-20 Pedro Alves <palves@redhat.com>
1916 * target.cc (set_target_ops): Simply copy the given target pointer
1917 instead of creating a copy of the pointed object.
1919 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1921 Turn process_stratum_target's get_ipa_tdesc_idx op into a method
1924 * target.h (struct process_stratum_target): Remove the target op.
1925 (class process_target): Add the target op.
1926 (target_get_ipa_tdesc_idx): Update the macro.
1927 * target.cc (process_target::get_ipa_tdesc_idx): Define.
1929 Update the derived classes and callers below.
1931 * linux-low.cc (linux_target_ops): Update.
1932 (linux_get_ipa_tdesc_idx): Turn into ...
1933 (linux_process_target::get_ipa_tdesc_idx): ... this.
1934 * linux-low.h (class linux_process_target): Update.
1935 * lynx-low.cc (lynx_target_ops): Update.
1936 * nto-low.cc (nto_target_ops): Update.
1937 * win32-low.cc (win32_target_ops): Update.
1939 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1941 Turn process_stratum_target's supports_catch_syscall op into a
1942 method of process_target.
1944 * target.h (struct process_stratum_target): Remove the target op.
1945 (class process_target): Add the target op.
1946 (target_supports_catch_syscall): Update the macro.
1947 * target.cc (process_target::supports_catch_syscall): Define.
1949 Update the derived classes and callers below.
1951 * linux-low.cc (linux_target_ops): Update.
1952 (linux_supports_catch_syscall): Turn into ...
1953 (linux_process_target::supports_catch_syscall): ... this.
1954 * linux-low.h (class linux_process_target): Update.
1955 * lynx-low.cc (lynx_target_ops): Update.
1956 * nto-low.cc (nto_target_ops): Update.
1957 * win32-low.cc (win32_target_ops): Update.
1959 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1961 Turn process_stratum_target's supports_software_single_step op
1962 into a method of process_target.
1964 * target.h (struct process_stratum_target): Remove the target op.
1965 (class process_target): Add the target op.
1966 (target_supports_software_single_step): Update the macro.
1967 * target.cc (process_target::supports_software_single_step): Define.
1969 Update the derived classes and callers below.
1971 * linux-low.cc (linux_target_ops): Update.
1972 (linux_supports_software_single_step): Turn into ...
1973 (linux_process_target::supports_software_single_step): ... this.
1974 * linux-low.h (class linux_process_target): Update.
1975 * lynx-low.cc (lynx_target_ops): Update.
1976 * nto-low.cc (nto_target_ops): Update.
1977 * win32-low.cc (win32_target_ops): Update.
1979 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1981 Turn process_stratum_target's thread_name and thread_handle ops
1982 into methods of process_target.
1984 * target.h (struct process_stratum_target): Remove the target ops.
1985 (class process_target): Add the target ops.
1986 (target_thread_name): Update the macro.
1987 (target_thread_handle): Update the macro.
1988 * target.cc (process_target::thread_name): Define.
1989 (process_target::thread_handle): Define.
1991 Update the derived classes and callers below.
1993 * linux-low.cc (linux_target_ops): Update.
1994 (linux_process_target::thread_name): Define.
1995 (linux_process_target::thread_handle): Define.
1996 * linux-low.h (class linux_process_target): Update.
1997 * lynx-low.cc (lynx_target_ops): Update.
1998 * nto-low.cc (nto_target_ops): Update.
1999 * win32-low.cc (win32_target_ops): Update.
2001 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2003 Turn process_stratum_target's breakpoint_kind_from_pc,
2004 sw_breakpoint_from_kind, and breakpoint_kind_from_current_state
2005 ops into methods of process_target.
2007 * target.h (struct process_stratum_target): Remove the target op.
2008 (class process_target): Add the target op.
2009 (target_breakpoint_kind_from_pc): Update the macro.
2010 (target_breakpoint_kind_from_current_state): Update the macro.
2011 (default_breakpoint_kind_from_pc): Remove declaration.
2012 * target.cc (default_breakpoint_kind_from_pc): Turn into ...
2013 (process_target::breakpoint_kind_from_pc): ... this.
2014 (process_target::breakpoint_kind_from_current_state): Define.
2016 Update the derived classes and callers below.
2018 * mem-break.cc (bp_size): Update.
2019 (bp_opcode): Update.
2020 * linux-low.cc (linux_target_ops): Update.
2021 (linux_wait_1): Update.
2022 (linux_breakpoint_kind_from_pc): Turn into ...
2023 (linux_process_target::breakpoint_kind_from_pc): ... this.
2024 (linux_sw_breakpoint_from_kind): Turn into ...
2025 (linux_process_target::sw_breakpoint_from_kind): ... this.
2026 (linux_breakpoint_kind_from_current_state): Turn into ...
2027 (linux_process_target::breakpoint_kind_from_current_state): ... this.
2028 * linux-low.h (class linux_process_target): Update.
2029 * lynx-low.cc (lynx_target_ops): Update.
2030 (lynx_process_target::sw_breakpoint_from_kind): Define.
2031 * lynx-low.h (class lynx_process_target): Update.
2032 * nto-low.cc (nto_target_ops): Update.
2033 (nto_sw_breakpoint_from_kind): Turn into ...
2034 (nto_process_target::sw_breakpoint_from_kind): ... this.
2035 * nto-low.h (class nto_process_target): Update.
2036 * win32-low.cc (win32_target_ops): Update.
2037 (win32_sw_breakpoint_from_kind): Turn into ...
2038 (win32_process_target::sw_breakpoint_from_kind): ... this.
2039 * win32-low.h (class win32_process_target): Update.
2041 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2043 Turn process_stratum_target's multifs_open, multifs_readlink,
2044 multifs_unlink ops into methods of process_target.
2046 * target.h (struct process_stratum_target): Remove the target ops.
2047 (class process_target): Add the target ops. Also add
2049 * target.cc: Include "fcntl.h", "unistd.h", "sys/types.h", and
2051 (process_target::supports_multifs): Define.
2052 (process_target::multifs_open): Define.
2053 (process_target::multifs_readlink): Define.
2054 (process_target::multifs_unlink): Define.
2056 Update the derived classes and callers below.
2058 * hostio.cc (handle_setfs): Update.
2059 (handle_open): Update.
2060 (handle_unlink): Update.
2061 (handle_readlink): Update.
2062 * linux-low.cc (linux_target_ops): Update.
2063 (linux_process_target::supports_multifs): Define.
2064 (linux_process_target::multifs_open): Define.
2065 (linux_process_target::multifs_readlink): Define.
2066 (linux_process_target::multifs_unlink): Define.
2067 * linux-low.h (class linux_process_target): Update.
2068 * lynx-low.cc (lynx_target_ops): Update.
2069 * nto-low.cc (nto_target_ops): Update.
2070 * win32-low.cc (win32_target_ops): Update.
2072 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2074 Turn process_stratum_target's pid_to_exec_file op into a method
2077 * target.h (struct process_stratum_target): Remove the target op.
2078 (class process_target): Add the target op. Also add
2079 'supports_pid_to_exec_file'.
2080 * target.cc (process_target::pid_to_exec_file): Define.
2081 (process_target::supports_pid_to_exec_file): Define.
2083 Update the derived classes and callers below.
2085 * server.cc (handle_qxfer_exec_file): Update.
2086 (handle_query): Update.
2087 * linux-low.cc (linux_target_ops): Update.
2088 (linux_process_target::supports_pid_to_exec_file): Define.
2089 (linux_process_target::pid_to_exec_file): Define.
2090 * linux-low.h (class linux_process_target): Update.
2091 * lynx-low.cc (lynx_target_ops): Update.
2092 * nto-low.cc (nto_target_ops): Update.
2093 * win32-low.cc (win32_target_ops): Update.
2095 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2097 Turn process_stratum_target's supports_range_stepping op into a
2098 method of process_target.
2100 * target.h (struct process_stratum_target): Remove the target op.
2101 (class process_target): Add the target op.
2102 (target_supports_range_stepping): Update the macro.
2103 * target.cc (process_target::supports_range_stepping): Define.
2105 Update the derived classes and callers below.
2107 * linux-low.cc (linux_target_ops): Update.
2108 (linux_supports_range_stepping): Turn into ...
2109 (linux_process_target::supports_range_stepping): ... this.
2110 * linux-low.h (class linux_process_target): Update.
2111 * lynx-low.cc (lynx_target_ops): Update.
2112 * nto-low.cc (nto_target_ops): Update.
2113 * win32-low.cc (win32_target_ops): Update.
2115 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2117 Turn process_stratum_target's btrace-related ops (enable_btrace,
2118 disable_btrace, read_btrace, read_btrace_conf) into methods of
2121 * target.h (struct process_stratum_target): Remove the target ops.
2122 (class process_target): Add the target ops.
2123 (target_enable_btrace): Update.
2124 (target_disable_btrace): Update.
2125 (target_read_btrace): Update.
2126 (target_read_btrace_conf): Update.
2127 * target.cc (process_target::enable_btrace): Define.
2128 (process_target::disable_btrace): Define.
2129 (process_target::read_btrace): Define.
2130 (process_target::read_btrace_conf): Define.
2132 Update the derived classes and callers below.
2134 * linux-low.cc (linux_target_ops): Update.
2135 (linux_process_target:enable_btrace): Define as a wrapper around
2136 linux_enable_btrace.
2137 (linux_low_disable_btrace): Turn into ...
2138 (linux_process_target::disable_btrace): ... this.
2139 (linux_low_read_btrace): Turn into ...
2140 (linux_process_target::read_btrace): ... this.
2141 (linux_low_btrace_conf): Turn into ...
2142 (linux_process_target::read_btrace_conf): ... this.
2143 * linux-low.h (class linux_process_target): Update.
2144 * lynx-low.cc (lynx_target_ops): Update.
2145 * nto-low.cc (nto_target_ops): Update.
2146 * win32-low.cc (win32_target_ops): Update.
2148 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2150 Turn process_stratum_target's supports_agent op into a method of
2153 * target.h (struct process_stratum_target): Remove the target op.
2154 (class process_target): Add the target op.
2155 (target_supports_agent): Update the macro.
2156 * target.cc (process_target::supports_agent): Define.
2158 Update the derived classes and callers below.
2160 * linux-low.cc (linux_target_ops): Update.
2161 (linux_supports_agent): Turn into ...
2162 (linux_process_target::supports_agent): ... this.
2163 * linux-low.h (class linux_process_target): Update.
2164 * lynx-low.cc (lynx_target_ops): Update.
2165 * nto-low.cc (nto_target_ops): Update.
2166 * win32-low.cc (win32_target_ops): Update.
2168 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2170 Turn process_stratum_target's qxfer_libraries_svr4 op into a
2171 method of process_target.
2173 * target.h (struct process_stratum_target): Remove the target op.
2174 (class process_target): Add the target op. Also add
2175 'supports_qxfer_libraries_svr4'.
2176 * target.cc (process_target::qxfer_libraries_svr4): Define.
2177 (process_target::supports_qxfer_libraries_svr4): Define.
2179 Update the derived classes and callers below.
2181 * server.cc (handle_qxfer_libraries_svr4): Update.
2182 (handle_query): Update.
2183 * linux-low.cc (linux_target_ops): Update.
2184 (linux_process_target::supports_qxfer_libraries_svr4): Define.
2185 (linux_qxfer_libraries_svr4): Turn into ...
2186 (linux_process_target::qxfer_libraries_svr4): ... this.
2187 * linux-low.h (class linux_process_target): Update.
2188 * lynx-low.cc (lynx_target_ops): Update.
2189 * nto-low.cc (nto_target_ops): Update.
2190 * win32-low.cc (win32_target_ops): Update.
2192 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2194 Turn process_stratum_target's supports_disable_randomization op
2195 into a method of process_target.
2197 * target.h (struct process_stratum_target): Remove the target op.
2198 (class process_target): Add the target op.
2199 (target_supports_disable_randomization): Update the macro.
2200 * target.cc (process_target::supports_disable_randomization): Define.
2202 Update the derived classes and callers below.
2204 * linux-low.cc (linux_target_ops): Update.
2205 (linux_supports_disable_randomization): Turn into ...
2206 (linux_process_target::supports_disable_randomization): ... this.
2207 * linux-low.h (class linux_process_target): Update.
2208 * lynx-low.cc (lynx_target_ops): Update.
2209 * nto-low.cc (nto_target_ops): Update.
2210 * win32-low.cc (win32_target_ops): Update.
2212 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2214 Turn process_stratum_target's emit_ops op into a method of
2217 * target.h (struct process_stratum_target): Remove the target op.
2218 (class process_target): Add the target op.
2219 (target_emit_ops): Update the macro.
2220 * target.cc (process_target::emit_ops): Define.
2222 Update the derived classes and callers below.
2224 * linux-low.cc (linux_target_ops): Update.
2225 (linux_emit_ops): Turn into ...
2226 (linux_process_target::emit_ops): ... this.
2227 * linux-low.h (class linux_process_target): Update.
2228 * lynx-low.cc (lynx_target_ops): Update.
2229 * nto-low.cc (nto_target_ops): Update.
2230 * win32-low.cc (win32_target_ops): Update.
2232 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2234 Turn process_stratum_target's install_fast_tracepoint_jump_pad
2235 and get_min_fast_tracepoint_insn_len ops into methods of
2238 * target.h (struct process_stratum_target): Remove the target ops.
2239 (class process_target): Add the target ops. Also add
2240 'supports_fast_tracepoints'.
2241 (target_supports_fast_tracepoints): Update the macro.
2242 (target_get_min_fast_tracepoint_insn_len): Update the macro.
2243 (install_fast_tracepoint_jump_pad): Update and rename the macro
2245 (target_install_fast_tracepoint_jump_pad): ... this.
2246 * target.cc (process_target::supports_fast_tracepoints): Define.
2247 (process_target::install_fast_tracepoint_jump_pad): Define.
2248 (process_target::get_min_fast_tracepoint_insn_len): Define.
2250 Update the derived classes and callers below.
2252 * tracepoint.cc (install_fast_tracepoint): Update.
2253 * linux-low.cc (linux_target_ops): Update.
2254 (linux_process_target::supports_fast_tracepoints): Define.
2255 (linux_install_fast_tracepoint_jump_pad): Turn into ...
2256 (linux_process_target::install_fast_tracepoint_jump_pad): ... this.
2257 (linux_get_min_fast_tracepoint_insn_len): Turn into ...
2258 (linux_process_target::get_min_fast_tracepoint_insn_len): ... this.
2259 * linux-low.h (class linux_process_target): Update.
2260 * lynx-low.cc (lynx_target_ops): Update.
2261 * nto-low.cc (nto_target_ops): Update.
2262 * win32-low.cc (win32_target_ops): Update.
2264 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2266 Turn process_stratum_target's stabilize_threads op into a
2267 method of process_target.
2269 * target.h (struct process_stratum_target): Remove the target op.
2270 (class process_target): Add the target op.
2271 (target_stabilize_threads): Update the macro.
2272 * target.cc (process_target::stabilize_threads): Define.
2274 Update the derived classes and callers below.
2276 * server.cc (handle_status): Update.
2277 * tracepoint.cc (cmd_qtdp): Update.
2278 (cmd_qtstart): Update.
2279 * linux-low.cc (linux_target_ops): Update.
2280 (linux_stabilize_threads): Turn into ...
2281 (linux_process_target::stabilize_threads): ... this.
2282 (linux_wait_1): Update.
2283 * linux-low.h (class linux_process_target): Update.
2284 * lynx-low.cc (lynx_target_ops): Update.
2285 * nto-low.cc (nto_target_ops): Update.
2286 * win32-low.cc (win32_target_ops): Update.
2288 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2290 Turn process_stratum_target's pause_all and unpause_all ops
2291 into methods of process_target.
2293 * target.h (struct process_stratum_target): Remove the target ops.
2294 (class process_target): Add the target ops.
2295 (pause_all): Update the macro and rename to...
2296 (target_pause_all): ... this.
2297 (unpause_all): Update the macro and rename to...
2298 (target_unpause_all): ... this.
2299 * target.cc (process_target::pause_all): Define.
2300 (process_target::unpause_all): Define.
2302 Update the derived classes and callers below.
2304 * server.cc (handle_status): Update.
2305 * tracepoint.cc (clear_installed_tracepoints): Update.
2307 (cmd_qtstart): Update.
2308 (stop_tracing): Update.
2309 (cmd_qtstatus): Update.
2310 (upload_fast_traceframes): Update.
2311 (run_inferior_command): Update.
2312 * linux-low.cc (linux_target_ops): Update.
2313 (linux_pause_all): Turn into ...
2314 (linux_process_target::pause_all): ... this.
2315 (linux_unpause_all): Turn into ...
2316 (linux_process_target::unpause_all): ... this.
2317 (linux_process_target::prepare_to_access_memory): Update.
2318 (linux_process_target::done_accessing_memory): Update.
2319 * linux-low.h (class linux_process_target): Update.
2320 * lynx-low.cc (lynx_target_ops): Update.
2321 * nto-low.cc (nto_target_ops): Update.
2322 * win32-low.cc (win32_target_ops): Update.
2324 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2326 Turn process_stratum_target's get_tib_address op into a method of
2329 * target.h (struct process_stratum_target): Remove the target op.
2330 (class process_target): Add the target op. Also add
2331 'supports_get_tib_address'.
2332 * target.cc (process_target::get_tib_address): Define.
2333 (process_target::supports_get_tib_address): Define.
2335 Update the derived classes and callers below.
2337 * server.cc (handle_query): Update.
2338 * linux-low.cc (win32_target_ops): Update.
2339 * lynx-low.cc (lynx_target_ops): Update.
2340 * nto-low.cc (nto_target_ops): Update.
2341 * win32-low.cc (win32_target_ops): Update.
2342 (win32_process_target::supports_get_tib_address): Define.
2343 (win32_get_tib_address): Turn into ...
2344 (win32_process_target::get_tib_address): ... this.
2345 * win32-low.h (class win32_process_target): Update.
2347 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2349 Turn process_stratum_target's thread_stopped op into a method of
2352 * target.h (struct process_stratum_target): Remove the target op.
2353 (class process_target): Add the target op. Also add
2354 'supports_thread_stopped'.
2355 (target_thread_stopped): Update the macro.
2356 * target.cc (process_target::thread_stopped): Define.
2357 (process_target::supports_thread_stopped): Define.
2358 (prepare_to_access_memory): Update.
2360 Update the derived classes and callers below.
2362 * server.cc (queue_stop_reply_callback): Update.
2363 * linux-low.cc (linux_target_ops): Update.
2364 (linux_process_target::supports_thread_stopped): Define.
2365 (linux_thread_stopped): Turn into ...
2366 (linux_process_target::thread_stopped): ... this.
2367 * linux-low.h (class linux_process_target): Update.
2368 * lynx-low.cc (lynx_target_ops): Update.
2369 * nto-low.cc (nto_target_ops): Update.
2370 * win32-low.cc (win32_target_ops): Update.
2372 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2374 Turn process_stratum_target's read_pc and write_pc ops into
2375 methods of process_target.
2377 * target.h (struct process_stratum_target): Remove the target ops.
2378 (class process_target): Add the target ops.
2379 * target.cc (process_target::read_pc): Define.
2380 (process_target::write_pc): Define.
2382 Update the derived classes and callers below.
2384 * regcache.cc (regcache_read_pc): Update.
2385 (regcache_write_pc): Update.
2386 * linux-low.cc (linux_target_ops): Update.
2387 (linux_read_pc): Turn into ...
2388 (linux_process_target::read_pc): ... this.
2389 (linux_write_pc): Turn into ...
2390 (linux_process_target::write_pc): ... this.
2391 * linux-low.h (class linux_process_target): Update.
2392 * lynx-low.cc (lynx_target_ops): Update.
2393 * nto-low.cc (nto_target_ops): Update.
2394 * win32-low.cc (win32_target_ops): Update.
2396 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2398 Turn process_stratum_target's supports_tracepoints op into a
2399 method of process_target.
2401 * target.h (struct process_stratum_target): Remove the target op.
2402 (class process_target): Add the target op.
2403 (target_supports_tracepoints): Update the macro.
2404 * target.cc (process_target::supports_tracepoints): Define.
2406 Update the derived classes and callers below.
2408 * linux-low.cc (linux_target_ops): Update.
2409 (linux_supports_tracepoints): Turn into ...
2410 (linux_process_target::supports_tracepoints): ... this.
2411 * linux-low.h (class linux_process_target): Update.
2412 * lynx-low.cc (lynx_target_ops): Update.
2413 * nto-low.cc (nto_target_ops): Update.
2414 * win32-low.cc (win32_target_ops): Update.
2416 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2418 Turn process_stratum_target's process_qsupported op into a method
2421 * target.h (struct process_stratum_target): Remove the target op.
2422 (class process_target): Add the target op.
2423 (target_process_qsupported): Update the macro.
2424 * target.cc (process_target::process_qsupported): Define.
2426 Update the derived classes and callers below.
2428 * linux-low.cc (linux_target_ops): Update.
2429 (linux_process_qsupported): Turn into ...
2430 (linux_process_target::process_qsupported): ... this.
2431 * linux-low.h (class linux_process_target): Update.
2432 * lynx-low.cc (lynx_target_ops): Update.
2433 * nto-low.cc (nto_target_ops): Update.
2434 * win32-low.cc (win32_target_ops): Update.
2436 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2438 Turn process_stratum_target's read_loadmap op into a method of
2441 * target.h (struct process_stratum_target): Remove the target op.
2442 (class process_target): Add the target op. Also add
2443 'supports_read_loadmap'.
2444 * target.cc (process_target::read_loadmap): Define.
2445 (process_target::supports_read_loadmap): Define.
2447 Update the derived classes and callers below.
2449 * server.cc (handle_qxfer_fdpic): Update.
2450 (handle_query): Update.
2451 * linux-low.cc (linux_target_ops): Update.
2452 (linux_process_target::supports_read_loadmap): Define.
2453 (linux_read_loadmap): Turn into ...
2454 (linux_process_target::read_loadmap): ... this.
2455 * linux-low.h (class linux_process_target): Update.
2456 * lynx-low.cc (lynx_target_ops): Update.
2457 * nto-low.cc (nto_target_ops): Update.
2458 * win32-low.cc (win32_target_ops): Update.
2460 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2462 Turn process_stratum_target's core_of_thread op into a method of
2465 * target.h (struct process_stratum_target): Remove the target op.
2466 (class process_target): Add the target op.
2467 (target_core_of_thread): Update the macro.
2468 * target.cc (process_target::core_of_thread): Define.
2470 Update the derived classes and callers below.
2472 * linux-low.cc (linux_target_ops): Update.
2473 (linux_process_target::core_of_thread): Define.
2474 * linux-low.h (class linux_process_target): Update.
2475 * lynx-low.cc (lynx_target_ops): Update.
2476 * nto-low.cc (nto_target_ops): Update.
2477 * win32-low.cc (win32_target_ops): Update.
2479 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2481 Turn process_stratum_target's handle_monitor_command op into a
2482 method of process_target.
2484 * target.h (struct process_stratum_target): Remove the target op.
2485 (class process_target): Add the target op.
2486 (target_handle_monitor_command): Update the macro.
2487 * target.cc (process_target::handle_monitor_command): Define.
2489 Update the derived classes and callers below.
2491 * server.cc (handle_query): Update.
2492 * linux-low.cc (linux_target_ops): Update.
2493 (linux_process_target::handle_monitor_command): Define.
2494 * linux-low.h (class linux_process_target): Update.
2495 * lynx-low.cc (lynx_target_ops): Update.
2496 * nto-low.cc (nto_target_ops): Update.
2497 * win32-low.cc (win32_target_ops): Update.
2499 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2501 Turn process_stratum_target's handle_new_gdb_connection op into a
2502 method of process_target.
2504 * target.h (struct process_stratum_target): Remove the target op.
2505 (class process_target): Add the target op.
2506 (target_handle_new_gdb_connection): Update the macro.
2507 * target.cc (process_target::handle_new_gdb_connection): Define.
2509 Update the derived classes and callers below.
2511 * linux-low.cc (linux_target_ops): Update.
2512 (linux_handle_new_gdb_connection): Turn into ...
2513 (linux_process_target::handle_new_gdb_connection): ... this.
2514 * linux-low.h (class linux_process_target): Update.
2515 * lynx-low.cc (lynx_target_ops): Update.
2516 * nto-low.cc (nto_target_ops): Update.
2517 * win32-low.cc (win32_target_ops): Update.
2519 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2521 Turn process_stratum_target's supports_fork_events,
2522 supports_vfork_events, and supports_exec_events ops into methods
2525 * target.h (struct process_stratum_target): Remove the target ops.
2526 (class process_target): Add the target ops.
2527 (target_supports_fork_events): Update the macro.
2528 (target_supports_vfork_events): Update the macro.
2529 (target_supports_exec_events): Update the macro.
2530 * target.cc (process_target::supports_fork_events): Define.
2531 (process_target::supports_vfork_events): Define.
2532 (process_target::supports_exec_events): Define.
2534 Update the derived classes and callers below.
2536 * linux-low.cc (linux_target_ops): Update.
2537 (linux_supports_fork_events): Turn into ...
2538 (linux_process_target::supports_fork_events): ... this.
2539 (linux_supports_vfork_events): Turn into ...
2540 (linux_process_target::supports_vfork_events): ... this.
2541 (linux_supports_exec_events): Turn into ...
2542 (linux_process_target::supports_exec_events): ... this.
2543 * linux-low.h (class linux_process_target): Update.
2544 * lynx-low.cc (lynx_target_ops): Update.
2545 * nto-low.cc (nto_target_ops): Update.
2546 * win32-low.cc (win32_target_ops): Update.
2548 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2550 Turn process_stratum_target's supports_multi_process op into a
2551 method of process_target.
2553 * target.h (struct process_stratum_target): Remove the target op.
2554 (class process_target): Add the target op.
2555 * target.cc (process_target::supports_multi_process): Define.
2556 (target_supports_multi_process): Update.
2558 Update the derived classes and callers below.
2560 * linux-low.cc (linux_target_ops): Update.
2561 (linux_supports_multi_process): Turn into ...
2562 (linux_process_target::supports_multi_process): ... this.
2563 * linux-low.h (class linux_process_target): Update.
2564 * lynx-low.cc (lynx_target_ops): Update.
2565 * nto-low.cc (nto_target_ops): Update.
2566 * win32-low.cc (win32_target_ops): Update.
2568 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2570 Turn process_stratum_target's supports_non_stop, async, and
2571 start_non_stop ops into methods of process_target.
2573 * target.h (struct process_stratum_target): Remove the target ops.
2574 (class process_target): Add the target ops.
2575 (target_supports_non_stop): Update the macro.
2576 (target_async): Update the macro.
2577 (start_non_stop): Remove declaration.
2578 * target.cc (process_target::supports_non_stop): Define.
2579 (process_target::async): Define.
2580 (process_target::start_non_stop): Define.
2581 (start_non_stop): Remove.
2583 Update the derived classes and callers below.
2585 * server.cc (handle_qxfer_siginfo): Update.
2586 (handle_query): Update.
2587 * linux-low.cc (linux_target_ops): Update.
2588 (linux_supports_non_stop): Turn into ...
2589 (linux_process_target::supports_non_stop): ... this.
2590 (linux_async): Turn into ...
2591 (linux_process_target::async): ... this.
2592 (linux_start_non_stop): Turn into ...
2593 (linux_process_target::start_non_stop): ... this.
2594 * linux-low.h (class linux_process_target): Update.
2595 * lynx-low.cc (lynx_target_ops): Update.
2596 * nto-low.cc (nto_target_ops): Update.
2597 (nto_supports_non_stop): Remove; rely on the default behavior
2599 * win32-low.cc (win32_target_ops): Update.
2601 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2603 Turn process_stratum_target's qxfer_siginfo op into a method of
2606 * target.h (struct process_stratum_target): Remove the target op.
2607 (class process_target): Add the target op. Also add
2608 'supports_qxfer_siginfo'.
2609 * target.cc (process_target::qxfer_siginfo): Define.
2610 (process_target::supports_qxfer_siginfo): Define.
2612 Update the derived classes and callers below.
2614 * server.cc (handle_qxfer_siginfo): Update.
2615 (handle_query): Update.
2616 * linux-low.cc (linux_target_ops): Update.
2617 (linux_process_target::supports_qxfer_siginfo): Define.
2618 (linux_xfer_siginfo): Turn into ...
2619 (linux_process_target::qxfer_siginfo): ... this.
2620 * linux-low.h (class linux_process_target): Update.
2621 * lynx-low.cc (lynx_target_ops): Update.
2622 * nto-low.cc (nto_target_ops): Update.
2623 * win32-low.cc (win32_target_ops): Update.
2625 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2627 Turn process_stratum_target's qxfer_osdata op into a method of
2630 * target.h (struct process_stratum_target): Remove the target op.
2631 (class process_target): Add the target op. Also add
2632 'supports_qxfer_osdata'.
2633 * target.cc (process_target::qxfer_osdata): Define.
2634 (process_target::supports_qxfer_osdata): Define.
2636 Update the derived classes and callers below.
2638 * server.cc (handle_qxfer_osdata): Update.
2639 (handle_query): Update.
2640 * linux-low.cc (linux_target_ops): Update.
2641 (linux_process_target::supports_qxfer_osdata): Define.
2642 (linux_qxfer_osdata): Turn into ...
2643 (linux_process_target::qxfer_osdata): ... this.
2644 * linux-low.h (class linux_process_target): Update.
2645 * lynx-low.cc (lynx_target_ops): Update.
2646 * nto-low.cc (nto_target_ops): Update.
2647 * win32-low.cc (win32_target_ops): Update.
2649 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2651 Turn process_stratum_target's hostio_last_error op into a
2652 method of process_target.
2654 * target.h (struct process_stratum_target): Remove the target op.
2655 (class process_target): Add the target op.
2656 * target.cc: Add "hostio.h" to includes.
2657 (process_target::hostio_last_error): Define.
2659 Update the derived classes and callers below.
2661 * hostio.cc (hostio_error): Update.
2662 * linux-low.cc: Remove "hostio.h" from includes.
2663 (linux_target_ops): Update.
2664 * lynx-low.cc (lynx_target_ops): Update.
2665 * nto-low.cc (nto_target_ops): Update.
2666 * win32-low.h (class win32_process_target): Update.
2667 * win32-low.cc (win32_target_ops): Update.
2668 (wince_hostio_last_error): Turn into ...
2669 (win32_process_target::hostio_last_error): ... this.
2671 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2673 Turn process_stratum_target's get_tls_address op into a method of
2676 * target.h (struct process_stratum_target): Remove the target op.
2677 (class process_target): Add the target op. Also add
2678 'supports_get_tls_address'.
2679 * target.cc (process_target::get_tls_address): Define.
2680 (process_target::supports_get_tls_address): Define.
2682 Update the derived classes and callers below.
2684 * server.cc (handle_query): Update.
2685 * linux-low.cc (linux_target_ops): Update.
2686 (linux_process_target::supports_get_tls_address): Define.
2687 (linux_process_target::get_tls_address): Define.
2688 * linux-low.h (class linux_process_target): Update.
2689 * lynx-low.cc (lynx_target_ops): Update.
2690 * nto-low.cc (nto_target_ops): Update.
2691 * win32-low.cc (win32_target_ops): Update.
2693 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2695 Turn process_stratum_target's read_offsets op into a method of
2698 * target.h (struct process_stratum_target): Remove the target op.
2699 (class process_target): Add the target op. Also add
2700 'supports_read_offsets'.
2701 * target.cc (process_target::read_offsets): Define.
2702 (process_target::supports_read_offsets): Define.
2704 Update the derived classes and callers below.
2706 * server.cc (handle_query): Update.
2707 * linux-low.cc (SUPPORTS_READ_OFFSETS): New #define directive.
2708 (linux_target_ops): Update.
2709 (linux_process_target::supports_read_offsets): Define.
2710 (linux_read_offsets): Turn into ...
2711 (linux_process_target::read_offsets): ... this.
2712 * linux-low.h (class linux_process_target): Update.
2713 * lynx-low.cc (lynx_target_ops): Update.
2714 * nto-low.cc (nto_target_ops): Update.
2715 * win32-low.cc (win32_target_ops): Update.
2717 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2719 Turn process_stratum_target's stopped_by_watchpoint and
2720 stopped_data_address ops into methods of process_target.
2722 * target.h (struct process_stratum_target): Remove the target ops.
2723 (class process_target): Add the target ops.
2724 * target.cc (process_target::stopped_by_watchpoint): Define.
2725 (process_target::stopped_data_address): Define.
2727 Update the derived classes and callers below.
2729 * remote-utils.cc (prepare_resume_reply): Update.
2730 * linux-low.cc (linux_target_ops): Update.
2731 (linux_stopped_by_watchpoint): Turn into ...
2732 (linux_process_target::stopped_by_watchpoint): ... this.
2733 (linux_stopped_data_address): Turn into ...
2734 (linux_process_target::stopped_data_address): ... this.
2735 * linux-low.h (class linux_process_target): Update.
2736 * lynx-low.cc (lynx_target_ops): Update.
2737 * nto-low.cc (nto_target_ops): Update.
2738 (nto_stopped_by_watchpoint): Turn into ...
2739 (nto_process_target::stopped_by_watchpoint): ... this.
2740 (nto_stopped_data_address): Turn into ...
2741 (nto_process_target::stopped_data_address): ... this.
2742 * nto-low.h (class nto_process_target): Update.
2743 * win32-low.cc (win32_target_ops): Update.
2744 (win32_stopped_by_watchpoint): Turn into ...
2745 (win32_process_target::stopped_by_watchpoint): ... this.
2746 (win32_stopped_data_address): Turn into ...
2747 (win32_process_target::stopped_data_address): ... this.
2748 * win32-low.h (class win32_process_target): Update.
2750 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2752 Turn process_stratum_target's supports_hardware_single_step op into
2753 a method of process_target.
2755 * target.h (struct process_stratum_target): Remove the target op.
2756 (class process_target): Add the target op.
2757 (target_supports_hardware_single_step): Update the macro.
2758 (target_can_do_hardware_single_step): Remove declaration.
2759 * target.cc (process_target::supports_hardware_single_step): Define.
2760 (target_can_do_hardware_single_step): Remove.
2762 Update the derived classes and callers below.
2764 * linux-low.h (class linux_process_target): Update.
2765 * linux-low.cc (linux_target_ops): Update.
2766 (linux_supports_hardware_single_step): Turn into ...
2767 (linux_process_target::supports_hardware_single_step): ... this.
2768 * lynx-low.h (class lynx_process_target): Update.
2769 * lynx-low.cc (lynx_target_ops): Update.
2770 (lynx_process_target::supports_hardware_single_step): Define.
2771 * nto-low.h (class nto_process_target): Update.
2772 * nto-low.cc (nto_target_ops): Update.
2773 (nto_process_target::supports_hardware_single_step): Define.
2774 * win32-low.h (class win32_process_target): Update.
2775 * win32-low.cc (win32_target_ops): Update.
2776 (win32_process_target::supports_hardware_single_step): Define.
2778 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2780 Turn process_stratum_target's {supports_}stopped_by_hw_breakpoint
2781 ops into methods of process_target.
2783 * target.h (struct process_stratum_target): Remove the target ops.
2784 (class process_target): Add the target ops.
2785 (target_stopped_by_hw_breakpoint): Update the macro.
2786 (target_supports_stopped_by_hw_breakpoint): Update the macro.
2787 * target.cc (process_target::stopped_by_hw_breakpoint): Define.
2788 (process_target::supports_stopped_by_hw_breakpoint): Define.
2790 Update the derived classes and callers below.
2792 * linux-low.cc (linux_target_ops): Update.
2793 (linux_stopped_by_hw_breakpoint): Turn into ...
2794 (linux_process_target::stopped_by_hw_breakpoint): ... this.
2795 (linux_supports_stopped_by_hw_breakpoint): Turn into ...
2796 (linux_process_target::supports_stopped_by_hw_breakpoint): ... this.
2797 * linux-low.h (class linux_process_target): Update.
2798 * lynx-low.cc (lynx_target_ops): Update.
2799 * nto-low.cc (nto_target_ops): Update.
2800 * win32-low.cc (win32_target_ops): Update.
2802 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2804 Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
2805 ops into methods of process_target.
2807 * target.h (struct process_stratum_target): Remove the target ops.
2808 (class process_target): Add the target ops.
2809 (target_stopped_by_sw_breakpoint): Update the macro.
2810 (target_supports_stopped_by_sw_breakpoint): Update the macro.
2811 * target.cc (process_target::stopped_by_sw_breakpoint): Define.
2812 (process_target::supports_stopped_by_sw_breakpoint): Define.
2814 Update the derived classes and callers below.
2816 * linux-low.cc (linux_target_ops): Update.
2817 (linux_stopped_by_sw_breakpoint): Turn into ...
2818 (linux_process_target::stopped_by_sw_breakpoint): ... this.
2819 (linux_supports_stopped_by_sw_breakpoint): Turn into ...
2820 (linux_process_target::supports_stopped_by_sw_breakpoint): ... this.
2821 * linux-low.h (class linux_process_target): Update.
2822 * lynx-low.cc (lynx_target_ops): Update.
2823 * nto-low.cc (nto_target_ops): Update.
2824 * win32-low.cc (win32_target_ops): Update.
2826 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2828 Turn process_stratum_target's insert_point and remove_point ops
2829 into methods of process_target.
2831 * target.h (struct process_stratum_target): Remove the target ops.
2832 (class process_target): Add the target ops.
2833 * target.cc (process_target::insert_point): Define.
2834 (process_target::remove_point): Define.
2836 Update the derived classes and callers below.
2838 * mem-break.cc (set_raw_breakpoint_at): Update.
2839 (delete_raw_breakpoint): Update.
2840 (uninsert_raw_breakpoint): Update.
2841 (reinsert_raw_breakpoint): Update.
2842 * linux-low.cc (linux_target_ops): Update.
2843 (linux_insert_point): Turn into ...
2844 (linux_process_target::insert_point): ... this.
2845 (linux_remove_point): Turn into ...
2846 (linux_process_target::remove_point): ... this.
2847 * linux-low.h (class linux_process_target): Update.
2848 * lynx-low.cc (lynx_target_ops): Update.
2849 * nto-low.cc (nto_target_ops): Update.
2850 (nto_insert_point): Turn into ...
2851 (nto_process_target::insert_point): ... this.
2852 (nto_remove_point): Turn into ...
2853 (nto_process_target::remove_point): ... this.
2854 * nto-low.h (class nto_process_target): Update.
2855 * win32-low.cc (win32_target_ops): Update.
2856 (win32_insert_point): Turn into ...
2857 (win32_process_target::insert_point): ... this.
2858 (win32_remove_point): Turn into ...
2859 (win32_process_target::remove_point): ... this.
2860 * win32-low.h (class win32_process_target): Update.
2862 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2864 Turn process_stratum_target's supports_z_point_type op into a
2865 method of process_target.
2867 * target.h (struct process_stratum_target): Remove the target op.
2868 (class process_target): Add the target op.
2869 * target.cc (process_target::supports_z_point_type): Define.
2871 Update the derived classes and callers below.
2873 * mem-break.cc (z_type_supported): Update.
2874 * linux-low.cc (linux_target_ops): Update.
2875 (linux_supports_z_point_type): Turn into ...
2876 (linux_process_target::supports_z_point_type): ... this.
2877 * linux-low.h (class linux_process_target): Update.
2878 * lynx-low.cc (lynx_target_ops): Update.
2879 * nto-low.cc (nto_target_ops): Update.
2880 (nto_supports_z_point_type): Turn into ...
2881 (nto_process_target::supports_z_point_type): ... this.
2882 * nto-low.h (class nto_process_target): Update.
2883 * win32-low.cc (win32_target_ops): Update.
2884 (win32_supports_z_point_type): Turn into ...
2885 (win32_process_target::supports_z_point_type): ... this.
2886 * win32-low.h (class win32_process_target): Update.
2888 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2890 Turn process_stratum_target's read_auxv op into a method of
2893 * target.h (class process_stratum_target): Remove the target op.
2894 (struct process_target): Add the target op. Also add
2895 'supports_read_auxv'.
2896 * target.cc (process_target::read_auxv): Define.
2897 (process_target::supports_read_auxv): Define.
2899 Update the derived classes and callers below.
2901 * server.cc (handle_qxfer_auxv): Update.
2902 (handle_query): Update.
2903 * linux-low.cc (linux_target_ops): Update.
2904 (linux_process_target::supports_read_auxv): Define.
2905 (linux_read_auxv): Turn into ...
2906 (linux_process_target::read_auxv): ... this.
2907 * linux-low.h (class linux_process_target): Update.
2908 * lynx-low.cc (lynx_target_ops): Update.
2909 * nto-low.cc (nto_target_ops): Update.
2910 (nto_process_target::supports_read_auxv): Define.
2911 (nto_read_auxv): Turn into ...
2912 (nto_process_target::read_auxv): ... this.
2913 * nto-low.h (class nto_process_target): Update.
2914 * win32-low.cc (win32_target_ops): Update.
2916 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2918 Turn process_stratum_target's request_interrupt op into a method of
2921 * target.h (struct process_stratum_target): Remove the target op.
2922 (class process_target): Add the target op.
2924 Update the derived classes and callers below.
2926 * remote-utils.cc (putpkt_binary_1): Update.
2927 (input_interrupt): Update.
2929 * server.cc (handle_v_requests): Update.
2930 * linux-low.cc (linux_target_ops): Update.
2931 (linux_request_interrupt): Turn into ...
2932 (linux_process_target::request_interrupt): ... this.
2933 * linux-low.h (class linux_process_target): Update.
2934 * lynx-low.cc (lynx_target_ops): Update.
2935 (lynx_request_interrupt): Turn into ...
2936 (lynx_process_target::request_interrupt): ... this.
2937 * lynx-low.h (class lynx_process_target): Update.
2938 * nto-low.cc (nto_target_ops): Update.
2939 (nto_request_interrupt): Turn into ...
2940 (nto_process_target::request_interrupt): ... this.
2941 * nto-low.h (class nto_process_target): Update.
2942 * win32-low.cc (win32_target_ops): Update.
2943 (win32_request_interrupt): Turn into ...
2944 (win32_process_target::request_interrupt): ... this.
2945 * win32-low.h (class win32_process_target): Update.
2947 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2949 Turn process_stratum_target's look_up_symbols op into a method of
2952 * target.h (struct process_stratum_target): Remove the target op.
2953 (class process_target): Add the target op.
2954 * target.cc (process_target::look_up_symbols): Define.
2956 Update the derived classes and callers below.
2958 * server.cc (handle_query): Update.
2959 * linux-low.cc (linux_target_ops): Update.
2960 (linux_look_up_symbols): Turn into ...
2961 (linux_process_target::look_up_symbols): ... this.
2962 * linux-low.h (class linux_process_target): Update.
2963 * lynx-low.cc (lynx_target_ops): Update.
2964 * nto-low.cc (nto_target_ops): Update.
2965 * win32-low.cc (win32_target_ops): Update.
2967 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2969 Turn process_stratum_target's read_memory and write_memory
2970 ops into methods of process_target.
2972 * target.h (struct process_stratum_target): Remove the target ops.
2973 (class process_target): Add the target ops.
2975 Update the derived classes and callers below.
2977 * linux-aarch32-low.cc (arm_breakpoint_at): Update.
2978 * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
2979 * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
2980 (arm_get_syscall_trapinfo): Update.
2981 * linux-cris-low.cc (cris_breakpoint_at): Update.
2982 * linux-crisv32-low.cc (cris_breakpoint_at): Update.
2983 * linux-m32r-low.cc (m32r_breakpoint_at): Update.
2984 * linux-mips-low.cc (mips_breakpoint_at): Update.
2985 * linux-nios2-low.cc (nios2_breakpoint_at): Update.
2986 * linux-ppc-low.cc (ppc_breakpoint_at): Update.
2987 * linux-sh-low.cc (sh_breakpoint_at): Update.
2988 * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
2989 (sparc_store_gregset_from_stack): Update.
2990 (sparc_breakpoint_at): Update.
2991 * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
2992 * linux-tile-low.cc (tile_breakpoint_at): Update.
2993 * linux-x86-low.cc (x86_breakpoint_at): Update.
2994 * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
2995 * mem-brea.cc (insert_memory_breakpoint): Update.
2996 (validate_inserted_breakpoint): Update.
2997 * target.cc (read_inferior_memory): Update.
2998 (target_write_memory): Update.
2999 * linux-low.cc (linux_target_ops): Update.
3000 (linux_read_memory): Make a wrapper around the read_memory target
3002 (linux_process_target::read_memory): Rename from linux_read_memory.
3003 (linux_write_memory): Turn into ...
3004 (linux_process_target::write_memory): ... this.
3005 * linux-low.h (class linux_process_target): Update.
3006 * lynx-low.cc (lynx_target_ops): Update.
3007 (lynx_read_memory): Turn into ...
3008 (lynx_process_target::read_memory): ... this.
3009 (lynx_write_memory): Turn into ...
3010 (lynx_process_target::write_memory): ... this.
3011 * lynx-low.h (class lynx_process_target): Update.
3012 * nto-low.cc (nto_target_ops): Update.
3013 (nto_read_memory): Turn into ...
3014 (nto_process_target::read_memory): ... this.
3015 (nto_write_memory): Turn into ...
3016 (nto_process_target::write_memory): ... this.
3017 * nto-low.h (class nto_process_target): Update.
3018 * win32-low.cc (win32_target_ops): Update.
3019 (win32_read_inferior_memory): Turn into ...
3020 (win32_process_target::read_memory): ... this.
3021 (win32_write_inferior_memory): Turn into ...
3022 (win32_process_target::write_memory): ... this.
3023 * win32-low.h (class win32_process_target): Update.
3025 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3027 Turn process_stratum_target's prepare_to_access_memory and
3028 done_accessing_memory ops into methods of process_target.
3030 * target.h (struct process_stratum_target): Remove the target ops.
3031 (class process_target): Add the target ops.
3032 * target.cc (process_target::prepare_to_access_memory): Define.
3033 (process_target::done_accessing_memory): Define.
3034 (prepare_to_access_memory): Update.
3035 (done_accessing_memory): Update.
3037 Update the derived classes and callers below.
3039 * linux-low.cc (linux_target_ops): Update.
3040 (linux_prepare_to_access_memory): Turn into ...
3041 (linux_process_target::prepare_to_access_memory): ... this.
3042 (linux_done_accessing_memory): Turn into ...
3043 (linux_process_target::done_accessing_memory): ... this.
3044 * linux-low.h (class linux_process_target): Update.
3045 * lynx-low.cc (lynx_target_ops): Update.
3046 * nto-low.cc (nto_target_ops): Update.
3047 * win32-low.cc (win32_target_ops): Update.
3049 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3051 Turn process_stratum_target's fetch_registers and store_registers
3052 ops into methods of process_target.
3054 * target.h (struct process_stratum_target): Remove the target ops.
3055 (class process_target): Add the target ops.
3056 (fetch_inferior_registers): Update the macro.
3057 (store_inferior_registers): Update the macro.
3059 Update the derived classes and callers below.
3061 * linux-low.cc (linux_target_ops): Update.
3062 (linux_fetch_registers): Turn into ...
3063 (linux_process_target::fetch_registers): ... this.
3064 (linux_store_registers): Turn into ...
3065 (linux_process_target::store_registers): ... this.
3066 * linux-low.h (class linux_process_target): Update.
3067 * lynx-low.cc (lynx_target_ops): Update.
3068 (lynx_fetch_registers): Turn into ...
3069 (lynx_process_target::fetch_registers): ... this.
3070 (lynx_store_registers): Turn into ...
3071 (lynx_process_target::store_registers): ... this.
3072 * lynx-low.h (class lynx_process_target): Update.
3073 * nto-low.cc (nto_target_ops): Update.
3074 (nto_fetch_registers): Turn into ...
3075 (nto_process_target::fetch_registers): ... this.
3076 (nto_store_registers): Turn into ...
3077 (nto_process_target::store_registers): ... this.
3078 * nto-low.h (class nto_process_target): Update.
3079 * win32-low.cc (win32_target_ops): Update.
3080 (win32_fetch_inferior_registers): Turn into ...
3081 (win32_process_target::fetch_registers): ... this.
3082 (win32_store_inferior_registers): Turn into ...
3083 (win32_process_target::store_registers): ... this.
3084 * win32-low.h (class win32_process_target): Update.
3086 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3088 Turn process_stratum_target's wait op into a method of
3091 * target.h (struct process_stratum_target): Remove the target op.
3092 (class process_target): Add the target op.
3094 Update the derived classes and callers below.
3096 * target.cc (target_wait): Update.
3097 * linux-low.cc (linux_target_ops): Update.
3098 (linux_wait): Turn into ...
3099 (linux_process_target::wait): ... this.
3100 * linux-low.h (class linux_process_target): Update.
3101 * lynx-low.cc (lynx_target_ops): Update.
3102 (lynx_wait): Turn into ...
3103 (lynx_process_target::wait): ... this.
3104 * lynx-low.h (class lynx_process_target): Update.
3105 * nto-low.cc (nto_target_ops): Update.
3106 (nto_wait): Turn into ...
3107 (nto_process_target::wait): ... this.
3108 * nto-low.h (class nto_process_target): Update.
3109 * win32-low.cc (win32_target_ops): Update.
3110 (win32_wait): Turn into ...
3111 (win32_process_target::wait): ... this.
3112 (do_initial_child_stuff): Update.
3113 * win32-low.h (class win32_process_target): Update.
3115 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3117 Turn process_stratum_target's resume op into a method of
3120 * target.h (struct process_stratum_target): Remove the target op.
3121 (class process_target): Add the target op.
3123 Update the derived classes and callers below.
3125 * server.cc (resume): Update.
3126 * target.cc (target_stop_and_wait): Update.
3127 (target_continue_no_signal): Update.
3128 (target_continue): Update.
3129 * linux-low.cc (linux_target_ops): Update.
3130 (linux_resume): Turn into ...
3131 (linux_process_target::resume): ... this.
3132 * linux-low.h (class linux_process_target): Update.
3133 * lynx-low.cc (lynx_target_ops): Update.
3134 (lynx_resume): Turn into ...
3135 (lynx_process_target::resume): ... this.
3136 * lynx-low.h (class lynx_process_target): Update.
3137 * nto-low.cc (nto_target_ops): Update.
3138 (nto_resume): Turn into ...
3139 (nto_process_target::resume): ... this.
3140 * nto-low.h (class nto_process_target): Update.
3141 * win32-low.cc (win32_target_ops): Update.
3142 (win32_resume): Turn into ...
3143 (win32_process_target::resume): ... this.
3144 (win32_process_target::detach): Update.
3145 (do_initial_child_stuff): Update.
3146 * win32-low.h (class win32_process_target): Update.
3148 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3150 Turn process_stratum_target's thread_alive op into a method of
3153 * target.h (struct process_stratum_target): Remove the target op.
3154 (class process_target): Add the target op.
3155 (mythread_alive): Update the macro.
3157 Update the derived classes and callers below.
3159 * linux-low.cc (linux_target_ops): Update.
3160 (linux_thread_alive): Turn into ...
3161 (linux_process_target::thread_alive): ... this.
3162 (wait_for_sigstop): Update.
3163 * linux-low.h (class linux_process_target): Update.
3164 * lynx-low.cc (lynx_target_ops): Update.
3165 (lynx_thread_alive): Turn into ...
3166 (lynx_process_target::thread_alive): ... this.
3167 * lynx-low.h (class lynx_process_target): Update.
3168 * nto-low.cc (nto_target_ops): Update.
3169 (nto_thread_alive): Turn into ...
3170 (nto_process_target::thread_alive): ... this.
3171 * nto-low.h (class nto_process_target): Update.
3172 * win32-low.cc (win32_target_ops): Update.
3173 (win32_thread_alive): Turn into ...
3174 (win32_process_target::thread_alive): ... this.
3175 * win32-low.h (class win32_process_target): Update.
3177 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3179 Turn process_stratum_target's join op into a method of
3182 * target.h (struct process_stratum_target): Remove the target op.
3183 (class process_target): Add the target op.
3184 (join_inferior): Update the macro.
3186 Update the derived classes and callers below.
3188 * linux-low.cc (linux_target_ops): Update.
3189 (linux_join): Turn into ...
3190 (linux_process_target::join): ... this.
3191 * linux-low.h (class linux_process_target): Update.
3192 * lynx-low.cc (lynx_target_ops): Update.
3193 (lynx_join): Turn into ...
3194 (lynx_process_target::join): ... this.
3195 * lynx-low.h (class lynx_process_target): Update.
3196 * nto-low.cc (nto_target_ops): Update.
3197 (nto_process_target::join): Define.
3198 * nto-low.h (class nto_process_target): Update.
3199 * win32-low.cc (win32_target_ops): Update.
3200 (win32_join): Turn into ...
3201 (win32_process_target::join): ... this.
3202 * win32-low.h (class win32_process_target): Update.
3204 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3206 Turn process_stratum_target's mourn op into a method of
3209 * target.h (struct process_stratum_target): Remove the target op.
3210 (class process_target): Add the target op.
3212 Update the derived classes and callers below.
3214 * target.cc (target_mourn_inferior): Update.
3215 * linux-low.cc (linux_target_ops): Update.
3216 (linux_mourn): Turn into ...
3217 (linux_process_target::mourn): ... this.
3218 (handle_extended_wait): Update.
3219 (linux_process_target::kill): Update.
3220 (linux_process_target::detach): Update.
3221 * linux-low.h (class linux_process_target): Update.
3222 * lynx-low.cc (lynx_target_ops): Update.
3223 (lynx_mourn): Turn into ...
3224 (lynx_process_target::mourn): ... this.
3225 * lynx-low.h (class lynx_process_target): Update.
3226 * nto-low.cc (nto_target_ops): Update.
3227 (nto_mourn): Turn into ...
3228 (nto_process_target::mourn): ... this.
3229 * nto-low.h (class nto_process_target): Update.
3230 * win32-low.cc (win32_target_ops): Update.
3231 (win32_mourn): Turn into ...
3232 (win32_process_target::mourn): ... this.
3233 * win32-low.h (class win32_process_target): Update.
3235 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3237 Turn process_stratum_target's detach op into a method of
3240 * target.h (struct process_stratum_target): Remove the target op.
3241 (class process_target): Add the target op.
3242 (detach_inferior): Update the macro.
3244 Update the derived classes and callers below.
3246 * linux-low.cc (linux_target_ops): Update.
3247 (linux_detach): Turn into ...
3248 (linux_process_target::detach): ... this.
3249 * linux-low.h (class linux_process_target): Update.
3250 * lynx-low.cc (lynx_target_ops): Update.
3251 (lynx_detach): Turn into ...
3252 (lynx_process_target::detach): ... this.
3253 * lynx-low.h (class lynx_process_target): Update.
3254 * nto-low.cc (nto_target_ops): Update.
3255 (nto_detach): Turn into ...
3256 (nto_process_target::detach): ... this.
3257 * nto-low.h (class nto_process_target): Update.
3258 * win32-low.cc (win32_target_ops): Update.
3259 (win32_detach): Turn into ...
3260 (win32_process_target::detach): ... this.
3261 * win32-low.h (class win32_process_target): Update.
3263 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3265 Turn process_stratum_target's kill op into a method of
3268 * target.h (struct process_stratum_target): Remove the target op.
3269 (class process_target): Add the target op.
3271 Update the derived classes and callers below.
3273 * target.cc (kill_inferior): Update.
3274 * linux-low.cc (linux_target_ops): Update.
3275 (linux_kill): Turn into ...
3276 (linux_process_target::kill): ... this.
3277 * linux-low.h (class linux_process_target): Update.
3278 * lynx-low.cc (lynx_target_ops): Update.
3279 (lynx_kill): Turn into ...
3280 (lynx_process_target::kill): ... this.
3281 * lynx-low.h (class lynx_process_target): Update.
3282 * nto-low.cc (nto_target_ops): Update.
3283 (nto_kill): Turn into ...
3284 (nto_process_target::kill): ... this.
3285 * nto-low.h (class nto_process_target): Update.
3286 * win32-low.cc (win32_target_ops): Update.
3287 (win32_kill): Turn into ...
3288 (win32_process_target::kill): ... this.
3289 * win32-low.h (class win32_process_target): Update.
3291 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3293 Turn process_stratum_target's attach op into a method of
3296 * target.h (struct process_stratum_target): Remove the target op.
3297 (class process_target): Add the target op.
3298 (myattach): Update the macro.
3300 Update the derived classes and callers below.
3302 * linux-low.cc (linux_target_ops): Update.
3303 (linux_attach): Turn into ...
3304 (linux_process_target::attach): ... this.
3305 * linux-low.h (class linux_process_target): Update.
3306 * lynx-low.cc (lynx_target_ops): Update.
3307 (lynx_attach): Turn into ...
3308 (lynx_process_target::attach): ... this.
3309 * lynx-low.h (class lynx_process_target): Update.
3310 * nto-low.cc (nto_target_ops): Update.
3311 (nto_attach): Turn into ...
3312 (nto_process_target::attach): ... this.
3313 * nto-low.h (class nto_process_target): Update.
3314 * win32-low.cc (win32_target_ops): Update.
3315 (win32_attach): Turn into ...
3316 (win32_process_target::attach): ... this.
3317 * win32-low.h (class win32_process_target): Update.
3319 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3321 Turn process_stratum_target's post_create_inferior op into a method
3324 * target.h (struct process_stratum_target): Remove the target op.
3325 (class process_target): Add the target op.
3326 (target_post_create_inferior): Update the macro.
3327 * target.cc (process_target::post_create_inferior): Define.
3329 Update the derived classes and callers below.
3331 * linux-low.cc (linux_target_ops): Update.
3332 (linux_post_create_inferior): Turn into ...
3333 (linux_process_target::post_create_inferior): ... this.
3334 * linux-low.h (class linux_process_target): Update.
3335 * lynx-low.cc (lynx_target_ops): Update.
3336 * nto-low.cc (nto_target_ops): Update.
3337 * win32-low.cc (win32_target_ops): Update.
3339 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3341 Turn process_stratum_target's create_inferior op into a method of
3344 * target.h (struct process_stratum_target): Remove the target op.
3345 (class process_target): Add the target op.
3346 (create_inferior): Rename the macro to ...
3347 (target_create_inferior): ... this.
3349 Update the derived classes and callers below.
3351 * server.cc (handle_v_run): Update.
3352 (captured_main): Update.
3353 (process_serial_event): Update.
3354 * linux-low.cc (linux_target_ops): Update.
3355 (linux_create_inferior): Turn into ...
3356 (linux_process_target::create_inferior): ... this.
3357 * linux-low.h (class linux_process_target): Update.
3358 * lynx-low.cc (lynx_target_ops): Update.
3359 (lynx_create_inferior): Turn into ...
3360 (lynx_process_target::create_inferior): ... this.
3361 * lynx-low.h (class lynx_process_target): Update.
3362 * nto-low.cc (nto_target_ops): Update.
3363 (nto_create_inferior): Turn into ...
3364 (nto_process_target::create_inferior): ... this.
3365 * nto-low.h (class nto_process_target): Update.
3366 * win32-low.cc (win32_target_ops): Update.
3367 (win32_create_inferior): Turn into ...
3368 (win32_process_target::create_inferior): ... this.
3369 * win32-low.h (class win32_process_target): Update.
3371 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3373 * target.h (class process_target): New class definition.
3374 (struct process_stratum_target) <pt>: New field with type
3376 * linux-low.h (class linux_process_target): Define as a derived
3377 class of 'process_target'.
3378 * linux-low.cc (linux_target_ops): Add a linux_process_target*
3380 * lynx-low.h (class lynx_process_target): Define as a derived
3381 class of 'process_target'.
3382 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
3384 * nto-low.h (class nto_process_target): Define as a derived
3385 class of 'process_target'.
3386 * nto-low.cc (nto_target_ops): Add an nto_process_target*
3388 * win32-low.h (class win32_process_target): Define as a derived
3389 class of 'process_target'.
3390 * win32-low.cc (win32_target_ops): Add a win32_process_target*
3393 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
3395 * configure: Regenerate.
3397 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
3398 Andrew Burgess <andrew.burgess@embecosm.com>
3400 * linux-riscv-low.cc: New file.
3401 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
3402 and nat/riscv-linux-tdesc.c.
3403 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
3404 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
3407 2020-02-14 Tom Tromey <tom@tromey.com>
3409 * acinclude.m4: Don't include acx_configure_dir.m4.
3410 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
3411 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
3412 (all, install-only, uninstall, clean-info, clean)
3413 (maintainer-clean): Don't recurse.
3414 (subdir_do, all-lib): Remove.
3415 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
3417 (generated_files): Update.
3418 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
3419 * configure: Rebuild.
3420 * configure.ac: Don't configure gnulib or libiberty.
3423 2020-02-14 Eli Zaretskii <eliz@gnu.org>
3425 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
3426 preparing the command line for CreateProcess.
3427 (win32_create_inferior): Reflect the program name in debugging
3428 output that shows the process and its command line.
3430 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
3432 * Makefile.in: Rename source files from .c to .cc.
3433 * %.c: Rename to %.cc.
3434 * configure.ac: Rename server.c to server.cc.
3435 * configure: Re-generate.
3437 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
3439 * Makefile.in: Rename gdbsupport source files from .c to .cc.
3441 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
3443 * win32-low.c (win32_create_inferior): Set signal_pid.
3445 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
3446 Pedro Alves <palves@redhat.com>
3448 Skip building gdbserver in a cross-configuration.
3449 * configure.srv: Set $gdbserver_host depending on whether $target
3450 is $host. Use $gdbserver_host instead of $host.
3452 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
3454 * configure: Re-generate.
3456 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
3458 * configure: Re-generate.
3460 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
3462 * acinclude.m4: Update warning.m4 path.
3464 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
3466 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
3467 (handle_exception): Set siginfo_er.
3468 (win32_xfer_siginfo): New function.
3470 2020-02-07 Tom Tromey <tom@tromey.com>
3471 Pedro Alves <palves@redhat.com>
3473 * README: Update build documentation.
3474 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
3476 * configure.ac: Update paths.
3477 * configure: Rebuild.
3478 * acinclude.m4: Update paths.
3479 * Makefile.in: Update include paths.
3480 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
3481 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
3482 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
3483 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
3484 (%-generated.c): Update paths.
3485 * Move entire directory from ../gdb/gdbserver.
3487 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
3489 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
3491 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
3493 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
3494 assignment instead of srv_linux_obj.
3496 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
3498 * server.c (handle_qxfer_libraries): Write segment-address with
3501 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
3503 * Makefile.in (install-strip): New target.
3504 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
3505 * aclocal.m4: Regenerate.
3506 * configure: Regenerate.
3507 * configure.ac: Add AM_PROG_INSTALL_STRIP.
3509 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
3511 * Makefile.in (SFILES): Adjust paths to point to real files.
3512 (OBS): Move waitstatus.o to target/waitstatus.o.
3513 (TAGS): Transform paths appropriately.
3515 (nat/%.o): ... this pattern rule.
3517 (target/%.o): ... this pattern rule.
3518 * configure.srv: Adjust paths throughout to include nat/ prefix
3519 with the revant files.
3520 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
3521 * configure: Regenerate.
3523 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
3525 * Makefile.in (TAGS): Remove config files from the recipe.
3527 2020-01-14 Tom Tromey <tom@tromey.com>
3529 * configure: Rebuild.
3530 * configure.ac: Remove any checks that were added to common.m4.
3531 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
3534 2020-01-14 Tom Tromey <tom@tromey.com>
3536 * server.h: Include config.h.
3537 * gdbreplay.c: Include config.h.
3538 * configure: Rebuild.
3539 * configure.ac: Don't source common.host.
3540 * acinclude.m4: Update path.
3541 * Makefile.in (INCSUPPORT): New variable.
3542 (INCLUDE_CFLAGS): Add INCSUPPORT.
3543 (SFILES): Update paths.
3544 (version-generated.c): Update path to create-version.sh.
3545 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
3547 2020-01-14 Tom Tromey <tom@tromey.com>
3549 * configure.ac (LIBS): Use WIN32APILIBS.
3550 (USE_WIN32API): Don't define.
3551 * configure: Rebuild.
3553 2020-01-14 Tom Tromey <tom@tromey.com>
3555 * configure: Rebuild.
3557 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
3559 * Makefile.in (%-generated.c): Remove rule for files from
3562 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
3564 * configure: Re-generate.
3566 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
3568 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
3570 * tracepoint.c (stop_tracing, flush_trace_buffer,
3571 about_to_request_buffer_space, get_trace_state_variable_value,
3572 set_trace_state_variable_value, gdb_collect): Add declaration.
3574 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
3576 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
3577 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
3578 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
3579 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
3580 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
3583 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
3585 * inferiors.c: Include gdbsupport/common-inferior.h.
3587 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
3589 * hostio-errno.c: Include hostio.h.
3591 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
3593 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
3596 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
3598 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
3599 * linux-arm-tdesc.h: Include arch/arm.h.
3601 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
3603 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
3605 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
3607 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
3608 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
3610 2020-01-10 Pedro Alves <palves@redhat.com>
3612 * fork-child.c (post_fork_inferior): Pass target down to
3614 * inferiors.c (switch_to_thread): Add process_stratum_target
3616 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
3617 * nto-low.c (nto_target_ops): Now a process_stratum_target.
3618 * linux-low.c (linux_target_ops): Now a process_stratum_target.
3619 * remote-utils.c (prepare_resume_reply): Pass the target to
3621 * target.c (the_target): Now a process_stratum_target.
3622 (done_accessing_memory): Pass the target to switch_to_thread.
3623 (set_target_ops): Ajust to use process_stratum_target.
3624 * target.h (struct target_ops): Rename to ...
3625 (struct process_stratum_target): ... this.
3626 (the_target, set_target_ops): Adjust.
3627 (prepare_to_access_memory): Adjust comment.
3628 * win32-low.c (child_xfer_memory): Adjust to use
3629 process_stratum_target.
3630 (win32_target_ops): Now a process_stratum_target.
3632 2020-01-06 Eli Zaretskii <eliz@gnu.org>
3633 Pedro Alves <palves@redhat.com>
3635 * win32-low.c (get_child_debug_event): Extract the fatal exception
3636 from the exit status and convert to the equivalent Posix signal
3638 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
3639 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
3641 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
3643 * Makefile.in: Use INSTALL_PROGRAM_ENV.
3645 2020-01-01 Joel Brobecker <brobecker@adacore.com>
3647 * server.c (gdbserver_version): Change copyright year to 2020.
3648 * gdbreplay.c (gdbreplay_version): Likewise.
3650 2019-12-19 Christian Biesinger <cbiesinger@google.com>
3652 * configure: Regenerate.
3653 * configure.ac: Quote variable arguments of test.
3655 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
3657 * Makefile.in: Fix build with GNU Make 3.81
3659 2019-12-16 Tom Tromey <tromey@adacore.com>
3661 * server.c (get_exec_file): Constify result.
3663 2019-12-10 Christian Biesinger <cbiesinger@google.com>
3665 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
3666 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
3667 * config.in: Regenerate.
3668 * configure: Regenerate.
3669 * configure.ac: Don't check for strerror.
3670 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
3671 Call safe_strerror instead of strerror.
3672 * server.h (strerror): Remove this now-unnecessary declaration.
3673 * tracepoint.c (init_named_socket): Call safe_strerror instead of
3675 (gdb_agent_helper_thread): Likewise.
3676 * utils.c (perror_with_name): Likewise.
3678 2019-11-26 Tom Tromey <tom@tromey.com>
3680 * configure, config.in: Rebuild.
3682 2019-11-26 Tom Tromey <tom@tromey.com>
3684 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
3685 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
3687 * configure, config.in: Rebuild.
3689 2019-11-26 Tom Tromey <tom@tromey.com>
3691 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
3692 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
3693 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
3694 * acinclude.m4: Include ax_pthread.m4.
3695 * config.in, configure: Rebuild.
3697 2019-11-26 Christian Biesinger <cbiesinger@google.com>
3699 * debug.c (debug_set_output): Call safe_strerror instead of
3701 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
3702 (linux_kill_one_lwp): Likewise.
3703 (linux_detach_one_lwp): Likewise.
3704 (linux_wait_for_event_filtered): Likewise.
3705 (store_register): Likewise.
3706 * lynx-low.c (lynx_attach): Likewise.
3707 * mem-break.c (insert_memory_breakpoint): Likewise.
3708 (remove_memory_breakpoint): Likewise.
3709 (delete_fast_tracepoint_jump): Likewise.
3710 (set_fast_tracepoint_jump): Likewise.
3711 (uninsert_fast_tracepoint_jumps_at): Likewise.
3712 (reinsert_fast_tracepoint_jumps_at): Likewise.
3713 * nto-low.c (nto_xfer_memory): Likewise.
3714 (nto_resume): Likewise.
3716 2019-11-20 Luis Machado <luis.machado@linaro.org>
3718 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
3719 instead of register count.
3720 * tdesc.c (tdesc_contains_feature): New function.
3721 * tdesc.h (tdesc_contains_feature): New prototype.
3723 2019-11-15 Christian Biesinger <cbiesinger@google.com>
3725 * Makefile.in: Add safe-strerror.c.
3726 * configure: Regenerate.
3727 * configure.ac: Don't source common.host.
3729 2019-11-15 Christian Biesinger <cbiesinger@google.com>
3731 * config.in: Regenerate.
3732 * configure: Regenerate.
3734 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
3736 * ax.c (ax_printf): Handle size_t_arg.
3738 2019-11-06 Christian Biesinger <cbiesinger@google.com>
3740 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
3741 * mi/mi-main.c (output_cores): Likewise.
3742 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
3743 (linux_xfer_osdata_modules): Likewise.
3744 * remote.c (register_remote_support_xml): Likewise.
3745 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
3746 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
3748 2019-11-01 Christian Biesinger <cbiesinger@google.com>
3750 * configure: Regenerate.
3751 * configure.ac: Remove check for strerror_r.
3753 2019-10-31 Christian Biesinger <cbiesinger@google.com>
3755 * config.in: Regenerate.
3756 * configure: Regenerate.
3757 * configure.ac: Also check for strerror_r.
3759 2019-10-31 Christian Biesinger <cbiesinger@google.com>
3761 * ax.h (debug_agent): Remove duplicate declaration.
3763 2019-10-26 Tom de Vries <tdevries@suse.de>
3765 * linux-aarch64-low.c: Fix typos in comments.
3766 * linux-arm-low.c: Same.
3767 * linux-low.c: Same.
3768 * linux-ppc-low.c: Same.
3769 * proc-service.c: Same.
3772 * tracepoint.c: Same.
3773 * win32-low.c: Same.
3775 2019-10-25 Tom Tromey <tromey@adacore.com>
3777 * utils.c (xstrdup): Remove.
3779 2019-10-23 Tom Tromey <tom@tromey.com>
3781 * configure, config.in: Rebuild.
3783 2019-10-23 Tom Tromey <tom@tromey.com>
3785 * configure: Rebuild.
3786 * acinclude.m4: Use m4_include, not sinclude.
3788 2019-10-17 Tom Tromey <tromey@adacore.com>
3790 * configure: Rebuild.
3791 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
3792 in AC_CONFIG_FILES invocation.
3793 * Makefile.in (stamp-h, Makefile): Use new-style config.status
3796 2019-10-16 Christian Biesinger <cbiesinger@google.com>
3798 * server.c: Include xml-builtin.h.
3799 (get_xml_features): Don't declare xml_builtins here.
3801 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
3803 * Makefile.in: Remove references to vec-ipa.o.
3805 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
3807 * Makefile.in: Remove references to vec.c.
3809 2019-10-02 Christian Biesinger <cbiesinger@google.com>
3811 * server.c (server_waiting): Change to bool.
3812 (extended_protocol): Likewise.
3813 (response_needed): Likewise.
3814 (exit_requested): Likewise.
3815 (run_once): Likewise.
3816 (report_no_resumed): Likewise.
3817 (non_stop): Likewise.
3818 (disable_packet_vCont): Likewise.
3819 (disable_packet_Tthread): Likewise.
3820 (disable_packet_qC): Likewise.
3821 (disable_packet_qfThreadInfo): Likewise.
3822 (handle_general_set): Update.
3823 (handle_detach): Update.
3824 (handle_monitor_command): Update.
3825 (handle_query): Update.
3826 (captured_main): Update.
3827 (process_serial_event): Update.
3828 * server.h (server_waiting): Change to bool.
3829 (disable_packet_vCont): Likewise.
3830 (disable_packet_Tthread): Likewise.
3831 (disable_packet_qC): Likewise.
3832 (disable_packet_qfThreadInfo): Likewise.
3833 (run_once): Likewise.
3834 (non_stop): Likewise.
3835 * target.c (target_stop_and_wait): Update.
3837 2019-10-02 Tom Tromey <tromey@adacore.com>
3839 * Makefile.in (SFILES): Add common-inferior.c.
3840 (OBS): Add common-inferior.o.
3841 * server.c (startup_with_shell): Don't define.
3843 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
3845 * linux-low.c (linux_low_read_btrace): Update for change to
3848 2019-09-20 Christian Biesinger <cbiesinger@google.com>
3850 * debug.c (debug_threads): Remove comment in favor of the header.
3851 * debug.h (using_threads): Add declaration.
3852 (debug_threads): Add comment.
3853 * linux-aarch64-low.c: Include debug.h and remove declaration of
3855 * nto-low.c: Likewise.
3856 * remote-utils.c: Likewise.
3857 * thread-db.c: Likewise.
3859 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
3861 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
3862 and powerpc-cell64l-ipa.o.
3863 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
3864 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
3865 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
3868 * spu-low.c: Remove file.
3870 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
3871 (parse_spufs_run): Remove.
3872 (ppc_get_pc): Remove Cell/B.E. support.
3873 (ppc_set_pc): Likewise.
3874 (ppc_breakpoint_at): Likewise.
3875 (ppc_arch_setup): Likewise.
3876 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
3877 tdesc_powerpc_cell32l.
3878 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
3879 or init_registers_powerpc_cell32l.
3880 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
3881 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
3882 or init_registers_powerpc_cell32l.
3883 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
3884 (init_registers_powerpc_cell32l): Remove prototype.
3885 (init_registers_powerpc_cell64l): Likewise.
3887 * target.h (struct target_ops): Remove qxfer_spu member.
3888 * server.c (handle_qxfer_spu): Remove.
3889 (qxfer_packets): Remove entry for "spu".
3890 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
3891 * linux-low.c (SPUFS_MAGIC): Remove.
3892 (spu_enumerate_spu_ids): Remove.
3893 (linux_qxfer_spu): Remove.
3894 (linux_target_ops): Remove qxfer_spu member.
3895 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
3896 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
3897 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
3899 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
3901 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
3902 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
3903 * config.in: Regenerate.
3904 * configure: Regenerate.
3906 2019-08-15 Tom Tromey <tromey@adacore.com>
3908 * target.c (target_write_memory): Use gdb::byte_vector.
3910 2019-08-15 Tom Tromey <tromey@adacore.com>
3912 * tracepoint.c (write_inferior_data_pointer)
3913 (write_inferior_integer, write_inferior_int8)
3914 (write_inferior_uinteger, m_tracepoint_action_download)
3915 (r_tracepoint_action_download, x_tracepoint_action_download)
3916 (l_tracepoint_action_download, clear_inferior_trace_buffer)
3917 (download_agent_expr, download_tracepoint_1)
3918 (download_trace_state_variables, upload_fast_traceframes): Update.
3919 * server.c (gdb_write_memory): Update.
3920 * remote-utils.c (relocate_instruction): Update.
3921 * proc-service.c (ps_pdwrite): Update.
3922 * mem-break.c (remove_memory_breakpoint)
3923 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
3924 (uninsert_fast_tracepoint_jumps_at)
3925 (reinsert_fast_tracepoint_jumps_at): Update.
3926 * linux-x86-low.c (append_insns)
3927 (i386_install_fast_tracepoint_jump_pad)
3928 (amd64_write_goto_address, i386_write_goto_address): Update.
3929 * linux-s390-low.c (append_insns, s390_write_goto_address):
3931 * linux-ppc-low.c (ppc_relocate_instruction)
3932 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
3933 (ppc_write_goto_address): Update.
3934 * linux-aarch64-low.c (append_insns): Update.
3935 * target.h (struct target_ops): Update.
3936 (write_inferior_memory): Don't declare.
3937 * target.c (target_write_memory): Rename from
3938 write_inferior_memory. Remove old target_write_memory.
3940 2019-08-15 Tom Tromey <tromey@adacore.com>
3942 * target.c (write_inferior_memory): Use std::vector.
3944 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
3947 * configure.ac: Drop enable-libmcheck support.
3948 * configure, config.in: Rebuild.
3949 * acinclude.m4: Don't include it.
3951 2019-07-19 Alan Hayward <alan.hayward@arm.com>
3953 * configure.srv: Remove Arm xml files.
3955 2019-07-19 Alan Hayward <alan.hayward@arm.com>
3957 * configure.srv: Add new files. Remove xml generated files.
3958 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
3960 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
3961 * linux-aarch32-tdesc.c: New file.
3962 * linux-aarch32-tdesc.h: New file.
3963 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
3964 * linux-arm-low.c (init_registers_arm, tdesc_arm)
3965 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
3966 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
3967 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
3968 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
3969 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
3970 (arm_read_description): Call arm_linux_read_description.
3971 (initialize_low_arch): Don't init registers.
3972 * linux-arm-tdesc.c: New file.
3973 * linux-arm-tdesc.h: New file.
3975 2019-07-10 Alan Hayward <alan.hayward@arm.com>
3977 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
3978 Move counter inside for.
3979 (arm_read_description): Check ptrace earlier.
3980 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
3982 2019-07-09 Tom Tromey <tom@tromey.com>
3984 * configure: Rebuild.
3985 * configure.ac: Change common to gdbsupport.
3986 * acinclude.m4: Change common to gdbsupport.
3987 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
3988 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
3989 common to gdbsupport.
3990 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
3991 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
3992 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
3993 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
3994 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
3995 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
3996 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
3997 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
3998 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
3999 common to gdbsupport.
4001 2019-07-04 Alan Hayward <alan.hayward@arm.com>
4003 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
4005 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
4007 2019-07-04 Alan Hayward <alan.hayward@arm.com>
4009 * configure.srv: Remove legacy xml.
4010 * linux-aarch64-low.c (initialize_low_arch): Remove
4011 initialize_low_tdesc call.
4012 * linux-aarch64-tdesc-selftest.c: Remove file.
4013 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
4014 * linux-x86-low.c (initialize_low_arch): Remove
4015 initialize_low_tdesc call.
4016 * linux-x86-tdesc-selftest.c: Remove file.
4017 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
4019 2019-06-20 Tom de Vries <tdevries@suse.de>
4021 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
4022 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
4024 2019-06-19 Tom de Vries <tdevries@suse.de>
4026 * debug.h (debug_write): Change return type to ssize_t.
4027 * debug.c (debug_write): Same.
4029 2019-06-14 Tom Tromey <tom@tromey.com>
4031 * configure.ac: Use new path to gnulib.
4032 * configure: Rebuild.
4033 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
4036 2019-06-11 Tom Tromey <tom@tromey.com>
4038 * Makefile.in (SFILES): Add alloc.c.
4040 (IPA_OBJS): Add alloc-ipa.o.
4041 (alloc-ipa.o): New target.
4042 (%.o: ../%.c): New pattern rule.
4044 2019-06-10 Tom Tromey <tromey@adacore.com>
4046 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
4047 end warning with a newline.
4048 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
4050 * thread-db.c (attach_thread): Don't end warning with a newline.
4051 (thread_db_notice_clone): Likewise.
4052 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
4054 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
4055 end warning with a newline.
4057 2019-06-04 Pedro Alves <palves@redhat.com>
4059 * server.c (captured_main): Use make_unique_xstrdup.
4061 2019-06-02 Tom Tromey <tom@tromey.com>
4063 * gdbreplay.c (fromhex): Remove.
4064 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
4066 2019-05-29 Tom Tromey <tromey@adacore.com>
4068 * configure: Rebuild.
4070 2019-05-06 Kevin Buettner <kevinb@redhat.com>
4072 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
4073 sign extension code on 32-bit builds.
4075 2019-05-03 Eli Zaretskii <eliz@gnu.org>
4078 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
4080 2019-04-19 Tom Tromey <tom@tromey.com>
4082 * server.c (struct vstop_notif): Derive from notif_event.
4084 (queue_stop_reply): Update.
4085 (remove_all_on_match_ptid): Change type. Rewrite.
4086 (discard_queued_stop_replies): Rewrite.
4087 (in_queued_stop_replies_ptid): Change type.
4088 (in_queued_stop_replies): Rewrite.
4089 (notif_stop): Update.
4090 (queue_stop_reply_callback): Update.
4091 (captured_main): Don't call initialize_notif.
4092 (push_stop_notification): Update.
4093 * notif.c (notif_write_event, handle_notif_ack)
4094 (notif_event_enque, notif_push): Update.
4095 (notif_event_xfree, initialize_notif): Remove.
4096 * notif.h (struct notif_event): Include <list>, not
4098 (struct notif_server) <queue>: Now a std::list.
4099 (notif_event_p): Remove typedef.
4100 (initialize_notif): Don't declare.
4101 (struct notif_event): Add virtual destructor.
4103 2019-04-17 Alan Hayward <alan.hayward@arm.com>
4105 * ax.c (ax_vdebug): Call debug_printf.
4106 * debug.c (debug_write): New function.
4107 * debug.h (debug_write): New declaration.
4108 * linux-low.c (sigchld_handler): Call debug_write.
4110 2019-04-17 Alan Hayward <alan.hayward@arm.com>
4112 * debug.c (debug_set_output): New function.
4113 (debug_vprintf): Send output to debug_file.
4114 (debug_flush): Likewise.
4115 * debug.h (debug_set_output): New declaration.
4116 * server.c (handle_monitor_command): Add debug-file option.
4117 (captured_main): Likewise.
4119 2019-04-17 Alan Hayward <alan.hayward@arm.com>
4121 * debug.c (remote_debug): Add definition.
4122 * debug.h (remote_debug): Add declaration.
4123 * hostio.c (remote_debug): Remove declaration.
4124 * remote-utils.c (struct ui_file): Likewise.
4125 (remote_debug): Likewise.
4126 * remote-utils.h (remote_debug): Likewise,
4127 * server.c (remote_debug): Remove definition.
4129 2019-04-10 Kevin Buettner <kevinb@redhat.com>
4131 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
4132 when using a 64-bit gdbserver.
4134 2019-04-09 Tom Tromey <tromey@adacore.com>
4136 * linux-low.c (select_event_lwp): Use find_thread_in_random.
4138 2019-04-08 Tom Tromey <tom@tromey.com>
4140 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
4142 (linux_resume_one_lwp): Likewise.
4144 2019-04-08 Tom Tromey <tom@tromey.com>
4146 * gdbreplay.c: Update.
4147 * linux-low.c: Update.
4150 2019-04-08 Tom Tromey <tom@tromey.com>
4152 * server.c: Use C++ exception handling.
4153 * linux-low.c: Use C++ exception handling.
4154 * gdbreplay.c: Use C++ exception handling.
4156 2019-04-08 Tom Tromey <tom@tromey.com>
4158 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
4159 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
4160 (captured_main, main): Update.
4161 * gdbreplay.c (main): Update.
4163 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
4165 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
4166 value in argument pointer, return 1 if the entry is found and 0
4167 otherwise. Move comment.
4168 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
4169 * linux-low.h (linux_get_auxv): Declare.
4170 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
4172 2019-04-05 Tom Tromey <tromey@adacore.com>
4174 * server.c (gdbserver_usage): Use upper-case for metasyntactic
4177 2019-03-28 Alan Hayward <alan.hayward@arm.com>
4179 * linux-low.c (AT_HWCAP2): Add define if not already included.
4181 2019-03-26 Alan Hayward <alan.hayward@arm.com>
4183 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
4184 (aarch64_arch_setup): Call linux_get_hwcap.
4185 * linux-arm-low.c (arm_get_hwcap): Remove function.
4186 (arm_read_description): Call linux_get_hwcap.
4187 * linux-low.c (linux_get_auxv): New function.
4188 (linux_get_hwcap): Likewise.
4189 (linux_get_hwcap2): Likewise.
4190 * linux-low.h (linux_get_hwcap): New declaration.
4191 (linux_get_hwcap2): Likewise.
4192 * linux-ppc-low.c (ppc_get_auxv): Remove function.
4193 (ppc_arch_setup): Call linux_get_hwcap.
4194 * linux-s390-low.c (s390_get_hwcap): Remove function.
4195 (s390_arch_setup): Call linux_get_hwcap.
4197 2019-03-22 Alan Hayward <alan.hayward@arm.com>
4198 Jiong Wang <jiong.wang@arm.com>
4200 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
4201 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
4203 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
4205 2019-03-22 Alan Hayward <alan.hayward@arm.com>
4206 Jiong Wang <jiong.wang@arm.com>
4208 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
4209 (aarch64_get_hwcap): New function.
4210 (aarch64_arch_setup): Read APIA hwcap.
4212 2019-03-22 Alan Hayward <alan.hayward@arm.com>
4213 Jiong Wang <jiong.wang@arm.com>
4215 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
4216 (initialize_low_tracepoint): Likewise.
4217 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
4218 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
4219 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
4220 (aarch64_linux_read_description): Likewise.
4221 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
4223 2019-03-12 John Baldwin <jhb@FreeBSD.org>
4225 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
4226 i386_create_target_description for 'segments' parameter.
4227 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
4228 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
4229 * win32-i386-low.c (i386_arch_setup): Likewise.
4231 2019-03-12 Tom Tromey <tromey@adacore.com>
4233 * linux-low.c (iterate_over_lwps): Update.
4235 2019-03-06 Tom Tromey <tom@tromey.com>
4237 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
4238 (captured_main): Use SCOPE_EXIT.
4240 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
4242 * configure.srv: Use '$enable_unittest' instead of '$development'
4243 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
4246 2019-02-27 Tom Tromey <tromey@adacore.com>
4248 * gdbreplay.c (logchar): Handle \r\n.
4250 2019-02-07 Alan Hayward <alan.hayward@arm.com>
4252 * linux-low.c (linux_attach): Add process before lwp.
4253 * server.c (attach_inferior): Check if already attached.
4255 2019-02-07 Tom Tromey <tom@tromey.com>
4257 * x86-tdesc.h: Rename include guard.
4258 * x86-low.h: Add include guard.
4259 * wincecompat.h: Rename include guard.
4260 * win32-low.h: Add include guard.
4261 * utils.h: Rename include guard.
4262 * tracepoint.h: Rename include guard.
4263 * tdesc.h: Rename include guard.
4264 * target.h: Rename include guard.
4265 * server.h: Rename include guard.
4266 * remote-utils.h: Rename include guard.
4267 * regcache.h: Rename include guard.
4268 * nto-low.h: Rename include guard.
4269 * notif.h: Add include guard.
4270 * mem-break.h: Rename include guard.
4271 * lynx-low.h: Add include guard.
4272 * linux-x86-tdesc.h: Add include guard.
4273 * linux-s390-tdesc.h: Add include guard.
4274 * linux-ppc-tdesc-init.h: Add include guard.
4275 * linux-low.h: Add include guard.
4276 * linux-aarch64-tdesc.h: Add include guard.
4277 * linux-aarch32-low.h: Add include guard.
4278 * inferiors.h: Rename include guard.
4279 * i387-fp.h: Rename include guard.
4280 * hostio.h: Rename include guard.
4281 * gdbthread.h: Rename include guard.
4282 * gdb_proc_service.h: Rename include guard.
4283 * event-loop.h: Rename include guard.
4284 * dll.h: Rename include guard.
4285 * debug.h: Rename include guard.
4286 * ax.h: Rename include guard.
4288 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
4291 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
4292 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
4294 2019-01-25 Tom Tromey <tom@tromey.com>
4296 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
4298 2019-01-25 Tom Tromey <tom@tromey.com>
4300 * win32-low.c: Fix common/ includes.
4301 * win32-i386-low.c: Fix common/ includes.
4302 * tracepoint.c: Fix common/ includes.
4303 * thread-db.c: Fix common/ includes.
4304 * target.h: Fix common/ includes.
4305 * symbol.c: Fix common/ includes.
4306 * spu-low.c: Fix common/ includes.
4307 * server.h: Fix common/ includes.
4308 * server.c: Fix common/ includes.
4309 * remote-utils.c: Fix common/ includes.
4310 * regcache.h: Fix common/ includes.
4311 * regcache.c: Fix common/ includes.
4312 * nto-x86-low.c: Fix common/ includes.
4313 * notif.h: Fix common/ includes.
4314 * mem-break.h: Fix common/ includes.
4315 * lynx-low.c: Fix common/ includes.
4316 * lynx-i386-low.c: Fix common/ includes.
4317 * linux-x86-tdesc-selftest.c: Fix common/ includes.
4318 * linux-x86-low.c: Fix common/ includes.
4319 * linux-low.c: Fix common/ includes.
4320 * inferiors.h: Fix common/ includes.
4321 * i387-fp.c: Fix common/ includes.
4322 * hostio.c: Fix common/ includes.
4323 * hostio-errno.c: Fix common/ includes.
4324 * gdbthread.h: Fix common/ includes.
4325 * gdbreplay.c: Fix common/ includes.
4326 * fork-child.c: Fix common/ includes.
4327 * event-loop.c: Fix common/ includes.
4329 (enum gdb_agent_op): Fix common/ includes.
4331 2019-01-21 Tom Tromey <tom@tromey.com>
4333 * tracepoint.c: Fix includes.
4334 * remote-utils.c: Fix includes.
4335 * linux-x86-low.c: Fix includes.
4337 2019-01-01 Joel Brobecker <brobecker@adacore.com>
4339 * gdbreplay.c (gdbreplay_version): Update copyright year in
4341 * server.c (gdbserver_version): Likewise.
4343 2018-12-05 Alan Hayward <alan.hayward@arm.com>
4345 * linux-low.c (add_lwp): Switch ordering.
4347 2018-11-29 Tom Tromey <tom@tromey.com>
4349 * win32-low.c (win32_join): Take pid, not process.
4350 * target.h (struct target_ops) <join>: Change argument type.
4351 (join_inferior): Change argument name.
4352 * spu-low.c (spu_join): Take pid, not process.
4353 * server.c (handle_detach): Preserve pid before destroying
4355 * lynx-low.c (lynx_join): Take pid, not process.
4356 * linux-low.c (linux_join): Take pid, not process.
4358 2018-11-23 Alan Hayward <alan.hayward@arm.com>
4360 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
4361 (aarch64_cannot_fetch_register): Likewise.
4362 (struct linux_target_ops): Update references.
4364 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
4366 * linux-ppc-low.c: Include nat/linux-ptrace.h.
4368 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
4370 * configure.srv (ipa_ppc_linux_regobj): Add
4371 powerpc-isa207-htm-vsx32l-ipa.o and
4372 powerpc-isa207-htm-vsx64l-ipa.o.
4373 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
4374 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
4375 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
4376 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
4377 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
4378 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
4379 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
4380 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
4381 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
4382 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
4383 (init_registers_powerpc_isa207_htm_vsx32l)
4384 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
4385 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
4386 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
4387 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
4388 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
4389 (ppc_store_tm_ctarregset): New functions.
4390 (ppc_regsets): Add entries for HTM regsets.
4391 (ppc_arch_setup): Set htm in features struct when needed. Set
4392 sizes for the HTM regsets.
4393 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
4394 (initialize_low_arch): Call
4395 init_registers_powerpc_isa207_htm_vsx32l and
4396 init_registers_powerpc_isa207_htm_vsx64l.
4397 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
4398 PPC_TDESC_ISA207_HTM_VSX.
4399 (initialize_low_tracepoint): Call
4400 init_registers_powerpc_isa207_htm_vsx32l and
4401 init_registers_powerpc_isa207_htm_vsx64l.
4403 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
4405 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
4406 rs6000/power-linux-pmu.xml to srv_xmlfiles.
4407 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
4408 (ppc_store_pmuregset): New functions.
4409 (ppc_regsets): Add entries for ebb and pmu regsets.
4410 (ppc_arch_setup): Set isa207 in features struct if the ebb and
4411 pmu regsets are available. Set sizes for these regsets.
4413 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
4415 * configure.srv (ipa_ppc_linux_regobj): Add
4416 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
4417 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
4418 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
4419 rs6000/powerpc-isa207-vsx32l.xml, and
4420 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
4421 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
4422 <PPC_TDESC_ISA207_VSX>: New enum value.
4423 (init_registers_powerpc_isa207_vsx32l): Declare.
4424 (init_registers_powerpc_isa207_vsx64l): Declare.
4425 * linux-ppc-low.c (ppc_fill_tarregset): New function.
4426 (ppc_store_tarregset): New function.
4427 (ppc_regsets): Add entry for the TAR regset.
4428 (ppc_arch_setup): Set isa207 in features struct when needed. Set
4429 size for the TAR regsets.
4430 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
4431 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
4432 and init_registers_powerpc_isa207_vsx64l.
4433 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
4434 (initialize_low_tracepoint): Call
4435 init_registers_powerpc_isa207_vsx32l and
4436 init_registers_powerpc_isa207_vsx64l.
4438 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4439 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
4441 * configure.srv (ipa_ppc_linux_regobj): Add
4442 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
4443 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
4444 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
4445 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
4446 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
4447 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
4448 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
4449 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
4450 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
4451 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
4452 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
4453 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
4454 (ppc_hwcap): Add comment.
4455 (ppc_hwcap2): New global.
4456 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
4457 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
4458 (ppc_regsets): Add entries for the DSCR and PPR regsets.
4459 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
4460 when needed. Set sizes for the the DSCR and PPR regsets.
4461 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
4462 (initialize_low_arch): Call
4463 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
4464 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
4465 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
4466 PPC_TDESC_ISA205_PPR_DSCR_VSX.
4467 (initialize_low_tracepoint): Call
4468 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
4469 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
4471 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
4473 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
4475 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
4476 Simon Marchi <simark@simark.ca>
4478 * acinclude.m4: Include "../selftest.m4".
4479 * configure: Regenerate.
4480 * configure.ac: Use "GDB_AC_SELFTEST".
4481 * configure.srv: Use "$enable_unittests" instead of
4482 "$development" when checking whether unit tests have been
4484 * server.c (captured_main): Update message informing that
4485 selftests have been disabled.
4487 2018-10-04 Tom Tromey <tom@tromey.com>
4489 * configure: Rebuild.
4491 2018-10-04 Tom Tromey <tom@tromey.com>
4493 * server.c (handle_status): Rename inner "thread".
4494 (process_serial_event): Declare "res" in 'm' case.
4495 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
4496 (iterate_over_lwps): Rename inner "thread".
4497 (linux_qxfer_libraries_svr4): Rename inner "len".
4498 * gdbthread.h (find_thread_in_random): Rename inner "thread".
4500 2018-10-01 Gary Benson <gbenson@redhat.com>
4502 * gdb_proc_service.h: Moved common code to
4503 common/gdb_proc_service.h.
4505 2018-10-01 Gary Benson <gbenson@redhat.com>
4507 * gdb_proc_service.h: Synchronize comments and whitespace with
4508 GDB's version of this file.
4510 2018-09-25 Tom Tromey <tom@tromey.com>
4512 * configure: Rebuild.
4513 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
4515 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
4517 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
4518 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
4519 ($(IPA_LIB)): Sort IPA_OBJS.
4521 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
4523 * Makefile.in: Remove references to $(ADD_DEPS).
4525 2018-09-16 Tom Tromey <tom@tromey.com>
4527 * remote-utils.c (remote_open): Use GNU style for metasyntactic
4529 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
4532 2018-09-05 Tom Tromey <tom@tromey.com>
4534 * configure: Rebuild.
4536 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
4539 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
4541 2018-08-27 Tom Tromey <tom@tromey.com>
4544 * configure: Rebuild.
4546 2018-08-27 Tom Tromey <tom@tromey.com>
4548 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
4549 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
4550 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
4551 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
4552 (s390x_emit_stack_adjust): Add casts to unsigned char.
4554 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
4558 * server.h (struct client_state) <disable_randomization>:
4561 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
4563 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
4565 (mips_supply_ptrace_register): Likewise.
4567 2018-07-22 Tom Tromey <tom@tromey.com>
4569 * configure: Rebuild.
4571 2018-07-22 Tom Tromey <tom@tromey.com>
4573 * win32-low.c (win32_create_inferior): Remove unused variables.
4574 * gdbreplay.c (remote_open): Remove unused variable.
4575 * remote-utils.c (remote_prepare): Remove unused variable.
4576 * x86-tdesc.h (X86_TDESC_H): Define.
4577 (amd64_expedite_regs): Define conditionally.
4578 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
4579 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
4580 * remote-utils.c (readchar): Remove unused variable.
4582 2018-07-13 Pedro Alves <palves@redhat.com>
4584 * linux-low.c (linux_kill): Change parameter to process_info
4585 pointer instead of pid. Adjust.
4586 * lynx-low.c (lynx_kill): Likewise.
4587 * nto-low.c (nto_kill): Likewise.
4588 * spu-low.c (spu_kill): Likewise.
4589 * win32-low.c (win32_kill): Likewise.
4590 * server.c (handle_v_kill, kill_inferior_callback)
4591 (detach_or_kill_for_exit): Adjust.
4592 * target.c (kill_inferior): Change parameter to process_info
4593 pointer instead of pid. Adjust.
4594 * target.h (struct target_ops) <kill>: Change parameter to
4595 process_info pointer instead of pid. Adjust all implementations
4597 (kill_inferior): Likewise.
4599 2018-07-13 Pedro Alves <palves@redhat.com>
4601 * linux-low.c (linux_detach, linux_join): Change parameter to
4602 process_info pointer instead of pid. Adjust.
4603 * lynx-low.c (lynx_detach, lynx_join): Likewise.
4604 * nto-low.c (nto_detach): Likewise.
4605 * spu-low.c (spu_detach, spu_join): Likewise.
4606 * win32-low.c (win32_detach, win32_join): Likewise.
4607 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
4608 * target.h (struct target_ops) <detach, join>: Change parameter to
4609 process_info pointer instead of pid. Adjust all implementations
4611 (detach_inferior, join_inferior): Rename 'pid' parameter to
4614 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
4615 Jan Kratochvil <jan.kratochvil@redhat.com>
4616 Paul Fertser <fercerpav@gmail.com>
4617 Tsutomu Seki <sekiriki@gmail.com>
4619 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
4620 (OBS): Add 'common/netstuff.o'.
4621 (GDBREPLAY_OBS): Likewise.
4622 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
4623 (remote_open): Implement support for IPv6
4625 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
4627 (handle_accept_event): Accept connections from IPv6 sources.
4628 (remote_prepare): Handle IPv6-style hostnames; implement
4629 support for IPv6 connections.
4630 (remote_open): Implement support for printing connections from
4633 2018-07-11 Pedro Alves <palves@redhat.com>
4636 * mem-break.c (any_persistent_commands): Add process_info
4637 parameter and use it instead of relying on the current process.
4638 Change return type to bool.
4639 * mem-break.h (any_persistent_commands): Add process_info
4640 parameter and change return type to bool.
4641 * server.c (handle_detach): Remove require_running_or_return call.
4642 Look up the process_info for the process we're about to detach.
4643 If not found, return back error to GDB. Adjust
4644 any_persistent_commands call to pass down a process pointer.
4646 2018-07-11 Pedro Alves <palves@redhat.com>
4648 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
4649 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
4650 instead of collect_register_by_name.
4651 * regcache.c (regcache_raw_get_unsigned_by_name): New.
4652 * regcache.h (regcache_raw_get_unsigned_by_name): New.
4654 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
4655 Pedro Alves <palves@redhat.com>
4657 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
4659 2018-07-03 Tom Tromey <tom@tromey.com>
4661 * linux-low.c: Update.
4662 * lynx-low.c: Update.
4663 * mem-break.c: Update.
4664 * nto-low.c: Update.
4665 * remote-utils.c: Update.
4667 * spu-low.c: Update.
4669 * win32-low.c: Update.
4671 2018-07-03 Tom Tromey <tom@tromey.com>
4675 2018-07-03 Tom Tromey <tom@tromey.com>
4677 * linux-low.c: Update.
4679 2018-07-03 Tom Tromey <tom@tromey.com>
4683 2018-07-03 Tom Tromey <tom@tromey.com>
4685 * linux-low.c: Update.
4686 * linux-mips-low.c: Update.
4687 * lynx-low.c: Update.
4688 * nto-low.c: Update.
4689 * remote-utils.c: Update.
4691 * spu-low.c: Update.
4693 * thread-db.c: Update.
4695 2018-07-03 Tom Tromey <tom@tromey.com>
4697 * linux-low.c: Update.
4698 * linux-mips-low.c: Update.
4699 * lynx-low.c: Update.
4700 * mem-break.c: Update.
4701 * nto-low.c: Update.
4702 * remote-utils.c: Update.
4704 * spu-low.c: Update.
4706 * tracepoint.c: Update.
4708 2018-07-03 Tom Tromey <tom@tromey.com>
4710 * linux-low.c: Update.
4711 * linux-ppc-low.c: Update.
4712 * linux-x86-low.c: Update.
4713 * proc-service.c: Update.
4715 * spu-low.c: Update.
4716 * thread-db.c: Update.
4717 * win32-low.c: Update.
4719 2018-07-03 Tom Tromey <tom@tromey.com>
4721 * linux-low.c: Update.
4722 * lynx-low.c: Update.
4723 * nto-low.c: Update.
4724 * remote-utils.c: Update.
4725 * spu-low.c: Update.
4726 * thread-db.c: Update.
4727 * win32-low.c: Update.
4729 2018-06-29 Joel Brobecker <brobecker@adacore.com>
4731 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
4732 parameter in call to 'amd64_create_target_description'.
4734 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4736 * x86-tdesc.h: Remove executable permission flag.
4738 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
4740 * configure.ac: Remove AC_PREREQ, add missing quoting.
4741 * configure: Re-generate.
4742 * config.in: Re-generate.
4743 * aclocal.m4: Re-generate.
4745 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
4747 * tracepoint.h (current_traceframe): Remove declaration.
4749 2018-06-18 Alan Hayward <alan.hayward@arm.com>
4751 * linux-aarch64-low.c (is_sve_tdesc): New function.
4752 (aarch64_sve_regs_copy_to_regcache): Likewise.
4753 (aarch64_sve_regs_copy_from_regcache): Likewise.
4754 (aarch64_regs_info): Add SVE checks.
4755 (initialize_low_arch): Initialize SVE.
4757 2018-06-18 Alan Hayward <alan.hayward@arm.com>
4759 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
4761 2018-06-11 Alan Hayward <alan.hayward@arm.com>
4763 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
4764 (initialize_low_tracepoint): Likewise
4765 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
4766 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
4768 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
4770 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
4772 2018-06-11 Alan Hayward <alan.hayward@arm.com>
4774 * server.h (PBUFSIZ): Increase size
4776 2018-06-11 Alan Hayward <alan.hayward@arm.com>
4778 * regcache.c (regcache::raw_compare): New function.
4779 * regcache.h (regcache::raw_compare): New declaration.
4781 2018-06-11 Alan Hayward <alan.hayward@arm.com>
4783 * regcache.c (new_register_cache): Use new.
4784 (free_register_cache): Use delete.
4785 (register_data): Use const.
4786 (supply_register): Move body inside regcache.
4787 (regcache::raw_supply): New override function.
4788 (collect_register): Move body inside regcache.
4789 (regcache::raw_collect): New override function.
4790 (regcache::get_register_status): New override function.
4791 * regcache.h (struct regcache): Inherit from reg_buffer_common.
4793 2018-06-09 Tom Tromey <tom@tromey.com>
4795 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
4797 (event_queue): Use std::queue.
4798 (gdb_event_xfree): Remove.
4799 (initialize_event_loop, process_event, wait_for_event): Update.
4801 2018-06-08 Stan Cox <scox@redhat.com>
4803 * win32-low.c (win32_create_inferior): last_ptid and last_status
4804 moved to client_state.
4806 2018-06-08 Pedro Alves <palves@redhat.com>
4808 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
4809 common/common-exceptions.o, common/common-utils.o,
4810 common/errors.o, common/print-utils.o and utils.o.
4811 * gdbreplay.c: Include "common-defs.h" instead of the two
4812 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
4813 string.h or alloca.h.
4814 (perror_with_name): Delete.
4815 (remote_open): Use xstrdup instead of strdup.
4816 (main): Rename to ...
4817 (captured_main): ... this.
4820 2018-06-08 Tom Tromey <tom@tromey.com>
4822 * linux-low.c (linux_low_read_btrace): Update.
4824 2018-06-04 Stan Cox <scox@redhat.com>
4826 * server.h (struct client_state): New.
4827 * server.c (cont_thread, general_thread, multi_process)
4828 (report_fork_events, report_vfork_events, report_exec_events)
4829 (report_thread_events, swbreak_feature, hwbreak_feature)
4830 (vCont_supported, disable_randomization, pass_signals)
4831 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
4832 Moved to client_state.
4833 * remote-utils.c (remote_debug, noack_mode)
4834 (transport_is_reliable): Moved to client_state.
4835 * tracepoint.c (current_traceframe): Moved to client_state.
4838 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
4839 linux-low.c, remote-utils.h, target.c: Use client_state.
4841 2018-05-31 Alan Hayward <alan.hayward@arm.com>
4843 * configure.srv: Add new c/h file.
4845 2018-05-31 Alan Hayward <alan.hayward@arm.com>
4847 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
4850 2018-05-25 Maciej W. Rozycki <macro@mips.com>
4852 * gdb.arch/mips-fpregset-core.exp: New test.
4853 * gdb.arch/mips-fpregset-core.c: New test source.
4855 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
4858 * hostio.c (require_int): Do not report overflow for integers
4859 between 0xfffffff and 0x7fffffff.
4861 2018-05-22 Maciej W. Rozycki <macro@mips.com>
4863 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
4864 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
4865 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
4867 (the_low_target): Wire them.
4869 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
4871 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
4872 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
4873 mode. Call collect_register_by_name with vscr using
4874 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
4875 (ppc_store_vrregset): Add and set vscr_offset variable as in
4876 ppc_fill_vrregset. Call supply_register_by_name with vscr using
4879 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
4881 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
4882 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
4883 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
4885 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
4887 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
4888 (ppc_store_vsxregset): Likewise.
4889 (ppc_fill_vrregset): Likewise.
4890 (ppc_store_vrregset): Likewise.
4891 (ppc_fill_evrregset): Likewise.
4892 (ppc_store_evrregset): Likewise.
4893 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
4894 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
4897 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
4899 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
4900 wordsize of the inferior. Call ppc_linux_target_wordsize.
4902 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
4904 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
4905 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
4906 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
4907 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
4908 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
4909 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
4910 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
4911 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
4912 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
4913 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
4914 (tdesc_powerpc_e500l): Remove.
4915 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
4916 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
4917 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
4918 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
4920 (ppc_arch_setup): Remove target description matching code. Fill a
4921 ppc_linux_features struct and call ppc_linux_match_description
4924 2018-05-22 Maciej W. Rozycki <macro@mips.com>
4926 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
4927 width of the requested register exceeds the width of the
4929 (mips_cannot_store_register): Likewise.
4931 2018-05-21 Maciej W. Rozycki <macro@mips.com>
4933 * linux-mips-low.c (mips_fetch_register): New function. Update
4935 (mips_store_gregset): Supply 0 rather than $restart for $zero.
4936 (the_low_target): Wire `mips_fetch_register'.
4938 2018-05-10 Joel Brobecker <brobecker@adacore.com>
4940 * lynx-i386-low.c (LYNXOS_178): New macro.
4941 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
4942 the layout on LynxOS-178.
4943 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
4944 handle floating point registers that are not supported by
4947 2018-05-10 Tom Tromey <tom@tromey.com>
4949 * configure: Rebuild.
4951 2018-05-10 Joel Brobecker <brobecker@adacore.com>
4954 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
4955 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
4956 Use it to set the expedite_regs field in the given tdesc.
4957 * x86-tdesc.h: New file.
4958 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
4959 Adjust following the addition of the new expedite_regs parameter
4960 to init_target_desc.
4961 * linux-tic6x-low.c (tic6x_read_description): Likewise.
4962 * linux-x86-tdesc.c: #include "x86-tdesc.h".
4963 (i386_linux_read_description, amd64_linux_read_description):
4964 Adjust following the addition of the new expedite_regs parameter
4965 to init_target_desc.
4966 * lynx-i386-low.c: #include "x86-tdesc.h".
4967 (lynx_i386_arch_setup): Adjust following the addition of the new
4968 expedite_regs parameter to init_target_desc.
4969 * nto-x86-low.c: #include "x86-tdesc.h".
4970 (nto_x86_arch_setup): Adjust following the addition of the new
4971 expedite_regs parameter to init_target_desc.
4972 * win32-i386-low.c: #include "x86-tdesc.h".
4973 (i386_arch_setup): Adjust following the addition of the new
4974 expedite_regs parameter to init_target_desc.
4976 2018-05-10 Joel Brobecker <brobecker@adacore.com>
4979 * win32-low.c (win32_create_inferior): Add call to my_wait
4980 setting last_status global.
4982 2018-05-10 Joel Brobecker <brobecker@adacore.com>
4985 * win32-low.c (create_process): Only call gdb_tilde_expand if
4986 inferior_cwd is not NULL.
4988 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
4990 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
4991 registers to the cache if their values have changed.
4992 (i387_xsave_to_cache): Provide default values for x87 control
4993 registers when these features are available, but disabled.
4994 * regcache.c (supply_register_by_name_zeroed): New function.
4995 * regcache.h (supply_register_by_name_zeroed): Declare new
4998 2018-05-07 Tom Tromey <tom@tromey.com>
5000 * configure: Rebuild.
5002 2018-05-04 Tom Tromey <tom@tromey.com>
5004 * configure: Rebuild.
5006 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
5007 Pedro Alves <palves@redhat.com>
5009 * linux-aarch64-low.c (aarch64_stopped_data_address):
5012 2018-04-27 Tom Tromey <tom@tromey.com>
5014 * configure: Rebuild.
5016 2018-04-23 Tom Tromey <tom@tromey.com>
5018 * configure: Rebuild.
5020 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
5022 * Makefile.in (depcomp): Add "..".
5023 (all_deps_files): New and use it.
5025 2018-04-18 Alan Hayward <alan.hayward@arm.com>
5027 * configure.srv (aarch64*-*-linux*): Don't include xml.
5028 (i[34567]86-*-cygwin*): Likewise.
5029 (i[34567]86-*-linux*): Likewise.
5030 (i[34567]86-*-lynxos*): Likewise.
5031 (i[34567]86-*-mingw32ce*): Likewise.
5032 (i[34567]86-*-mingw*): Likewise.
5033 (i[34567]86-*-nto*): Likewise.
5034 (tic6x-*-uclinux): Likewise.
5035 (x86_64-*-linux*): Likewise.
5036 (x86_64-*-mingw*): Likewise.
5037 (x86_64-*-cygwin*): Likewise.
5039 2018-04-18 Alan Hayward <alan.hayward@arm.com>
5041 * tdesc.c: Remove xml parameter.
5043 2018-04-18 Alan Hayward <alan.hayward@arm.com>
5045 * server.c (get_features_xml): Remove cast.
5046 * tdesc.c (void target_desc::accept): Fill in function.
5047 (tdesc_get_features_xml): Remove old xml creation.
5048 (print_xml_feature::visit_pre): Add xml vistor.
5049 * tdesc.h (struct target_desc): Make xmltarget mutable.
5050 (tdesc_get_features_xml): Remove declaration.
5052 2018-04-18 Alan Hayward <alan.hayward@arm.com>
5054 * tdesc.c (tdesc_architecture_name): Add new function.
5055 (tdesc_osabi_name): Likewise.
5056 (tdesc_get_features_xml): Use new functions.
5058 2018-04-18 Alan Hayward <alan.hayward@arm.com>
5060 * tdesc.c (tdesc_create_flags): Remove.
5061 (tdesc_add_flag): Likewise.
5062 (tdesc_named_type): Likewise.
5063 (tdesc_create_union): Likewise.
5064 (tdesc_create_struct): Likewise.
5065 (tdesc_create_vector): Likewise.
5066 (tdesc_add_bitfield): Likewise.
5067 (tdesc_add_field): Likewise.
5068 (tdesc_set_struct_size): Likewise.
5070 2018-04-18 Alan Hayward <alan.hayward@arm.com>
5072 * tdesc.c (~target_desc): Remove implictly deleted items.
5073 (init_target_desc): Iterate all features.
5074 (tdesc_get_features_xml): Use vector.
5075 (tdesc_create_feature): Create feature.
5076 * tdesc.h (tdesc_feature) Remove
5077 (target_desc): Add features.
5079 2018-04-18 Alan Hayward <alan.hayward@arm.com>
5081 * Makefile.in: Add common/tdesc.c
5082 * tdesc.c (init_target_desc): init all reg_defs from register
5084 (tdesc_create_reg): Create tdesc_reg.
5085 * tdesc.h (tdesc_feature): Add register vector.
5087 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
5089 * tdesc.h (struct target_desc) <features>: Change type to
5090 std::vector<std::string>.
5091 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
5093 (tdesc_get_features_xml): Likewise.
5094 (tdesc_create_feature): Likewise.
5096 2018-03-26 Alan Hayward <alan.hayward@arm.com>
5098 * regcache.c (find_register_by_number): Return a ref.
5099 (find_regno): Use references.
5100 (register_size): Likewise.
5101 (register_data): Likewise.
5102 * tdesc.c (target_desc::~target_desc): Remove free calls.
5103 (target_desc::operator==): Use std::vector compare.
5104 (init_target_desc): Use reference.
5105 (tdesc_create_reg): Use reg constructors.
5106 * tdesc.h (struct target_desc): Replace pointer with object.
5108 2018-03-23 Alan Hayward <alan.hayward@arm.com>
5110 * regcache.c (find_register_by_number): Make static.
5111 (find_regno): Use find_register_by_number
5112 * regcache.h (struct reg): Remove declaration.
5114 2018-03-23 Alan Hayward <alan.hayward@arm.com>
5116 * tdesc.c (target_desc::~target_desc): Move to here.
5117 (target_desc::operator==): Likewise.
5118 * tdesc.h (target_desc::~target_desc): Move from here.
5119 (target_desc::operator==): Likewise.
5121 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
5123 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
5125 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
5127 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
5129 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
5130 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
5131 and init_registers_s390_gs_linux64.
5133 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
5135 * linux-s390-low.c (s390_fill_gs): Remove function.
5136 (s390_fill_gsbc): Remove function.
5137 (s390_regsets): Set fill functions for the guarded storage regsets
5140 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
5142 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
5143 the word size. Add comment.
5144 (s390_get_wordsize): New function.
5145 (s390_arch_setup): No longer select a temporary tdesc to fetch the
5146 pswm with it. Instead, use s390_get_wordsize to determine the
5147 word size first and derive the correct tdesc from that directly.
5149 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
5151 * Makefile.in: Include silent-rules.mk.
5152 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
5153 (COMPILE): Add ECHO_CXX.
5154 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
5155 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
5156 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
5157 (version-generated.c): Add ECHO_GEN.
5158 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
5159 (IPAGENT_COMPILE): Add ECHO_CXX.
5160 (%-generated.c): Add ECHO_REGDAT.
5162 2018-03-14 Tom Tromey <tom@tromey.com>
5165 * ax.c (ax_printf): Special case for NULL.
5167 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
5169 * linux-low.c (linux_qxfer_libraries_svr4): Use
5170 xml_escape_text_append.
5172 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
5174 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
5176 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
5178 * server.c (handle_general_set): Remove unnecessary xstrdup.
5180 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
5182 * server.c (parse_debug_format_options): Adjust to
5183 delim_string_to_char_ptr_vec changes.
5184 * thread-db.c (thread_db_load_search): Adjust to
5185 dirnames_to_char_ptr_vec changes.
5187 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
5189 * target.h (target_enable_btrace, target_disable_btrace)
5190 (target_read_btrace, target_read_btrace_conf): Turn macro into
5191 inline function. Throw error if target method is not defined.
5192 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
5193 check for btrace target method. Be prepared to handle exceptions
5194 from btrace target methods.
5196 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
5198 * server.c (captured_main): Change order of error message printed
5199 when the current working directory cannot be found.
5201 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
5203 * server.c: Include "filenames.h" and "pathstuff.h".
5204 (program_name): Delete variable.
5205 (program_path): New anonymous class.
5206 (get_exec_wrapper): Use "program_path" instead of
5208 (handle_v_run): Likewise.
5209 (captured_main): Likewise.
5210 (process_serial_event): Likewise.
5212 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
5214 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
5215 (OBJS): Add "pathstuff.o".
5216 * server.c (current_directory): New global variable.
5217 (captured_main): Initialize "current_directory".
5219 2018-02-26 Alan Hayward <alan.hayward@arm.com>
5221 * tdesc.c: Use common/tdesc.h.
5222 * tdesc.h: Likewise.
5224 2018-02-20 Alan Hayward <alan.hayward@arm.com>
5225 Simon Marchi <simon.marchi@ericsson.com>
5227 * Makefile.in: Switch order of make rules.
5229 2018-02-19 Alan Hayward <alan.hayward@arm.com>
5231 * Makefile.in: Add common directory in build.
5232 * configure.ac: Add common reference.
5233 * configure: Regenerate.
5235 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
5237 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
5238 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
5239 * spu-low.c (spu_target_ops): Likewise.
5240 * win32-low.c (win32_target_ops): Likewise.
5241 * server.c (supported_btrace_packets): Report packets unconditionally.
5242 * target.h (target_ops) <supports_btrace>: Remove.
5243 (target_supports_btrace): Remove.
5245 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
5247 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
5248 (handle_btrace_disable): Change return type to void. Use exceptions
5250 (handle_btrace_general_set): Catch exception and copy message to
5253 2018-02-08 Tom Tromey <tom@tromey.com>
5255 * linux-low.c (install_software_single_step_breakpoints): Use
5256 make_scoped_restore.
5257 * inferiors.c (make_cleanup_restore_current_thread): Remove.
5258 (do_restore_current_thread_cleanup): Remove.
5259 * gdbthread.h (make_cleanup_restore_current_thread): Don't
5262 2018-02-08 Tom Tromey <tom@tromey.com>
5264 * mem-break.c (set_raw_breakpoint_at): Use
5265 gdb::unique_xmalloc_ptr.
5267 2018-01-30 Pedro Alves <palves@redhat.com>
5270 * target.c (target_terminal::terminal_state): Rename to ...
5271 (target_terminal::m_terminal_state): ... this.
5273 2018-01-19 James Clarke <jrtc27@jrtc27.com>
5275 * linux-low.c (handle_extended_wait): Surround call to
5276 thread_db_notice_clone with #ifdef USE_THREAD_DB.
5278 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
5280 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
5281 linux_ptrace_attach_fail_reason_string now returning an
5283 (linux_attach): Likewise.
5284 * thread-db.c (attach_thread): Likewise.
5286 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
5289 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
5290 checking for fs_base/gs_base fields in struct user_regs_struct.
5291 * configure: Regenerate.
5293 2018-01-16 Yao Qi <yao.qi@linaro.org>
5296 * linux-low.c (fetch_register): Call supply_register instead of
5299 2018-01-08 Yao Qi <yao.qi@linaro.org>
5300 Simon Marchi <simon.marchi@ericsson.com>
5302 * Makefile.in (OBS): Remove selftest.o.
5303 * configure.ac: Set srv_selftest_objs if $development is true.
5304 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
5305 * configure: Re-generated.
5306 * server.c (captured_main): Wrap variable selftest_filter with
5309 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
5311 * server.c (parse_debug_format_options): Return std::string.
5312 (handle_monitor_command, captured_main): Adjust.
5314 2018-01-05 Pedro Alves <palves@redhat.com>
5317 * server.c (captured_main): Pass quiet=false to
5318 save_original_signals_state.
5320 2018-01-01 Joel Brobecker <brobecker@adacore.com>
5322 * gdbreplay.c (gdbreplay_version): Update copyright year in
5324 * server.c (gdbserver_version): Likewise.
5326 2017-12-08 Tom Tromey <tom@tromey.com>
5328 * ax.c (ax_printf): Update.
5330 2017-12-07 Yao Qi <yao.qi@linaro.org>
5332 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
5333 aarch64_linux_read_description.
5334 * linux-amd64-ipa.c (idx2mask): New array.
5335 (get_ipa_tdesc): Move idx2mask out.
5336 (initialize_low_tracepoint): Initialize target descriptions.
5337 * linux-i386-ipa.c (idx2mask): New array.
5338 (get_ipa_tdesc): Move idx2mask out.
5339 (initialize_low_tracepoint): Initialize target descriptions.
5341 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
5343 * tdesc.c (struct tdesc_type): Change return type.
5344 (tdesc_add_flag): Change parameter type.
5345 (tdesc_add_bitfield): Likewise.
5346 (tdesc_add_field): Likewise.
5347 (tdesc_set_struct_size): Likewise.
5349 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
5351 * regcache.c (registers_to_string): Remove unused variable.
5353 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5355 * inferiors.c (for_each_inferior_with_data): Remove.
5356 * inferiors.h (for_each_inferior_with_data): Remove.
5357 * server.c (handle_qxfer_threads_worker): Change parameter type.
5358 (handle_qxfer_threads_proper): Use for_each_thread.
5360 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5362 * inferiors.c (for_each_inferior): Remove.
5363 (clear_inferiors): Use for_each_thread.
5364 * inferiors.h (for_each_inferior): Remove.
5365 * linux-low.c (linux_wait_for_event_filtered): Use
5367 (linux_stabilize_threads): Likewise.
5368 * regcache.c (regcache_release): Likewise.
5369 * server.c (gdb_wants_all_threads_stopped): Likewise.
5370 (clear_pending_status_callback): Remove.
5371 (handle_status): Use for_each_thread.
5372 (captured_main): Likewise.
5373 * win32-low.c (child_init_thread_list): Likewise.
5374 (win32_clear_inferiors): Likewise.
5375 (fake_breakpoint_event): Likewise.
5377 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5379 * inferiors.h (find_inferior): Remove.
5380 * inferiors.c (find_inferior): Remove.
5382 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5384 * linux-low.c (resume_status_pending_p): Update comment.
5385 (need_step_over_p): Update comment.
5387 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5389 * linux-low.c (proceed_one_lwp): Return void, change parameter
5391 (unsuspend_and_proceed_one_lwp): Likewise.
5392 (proceed_all_lwps): Use for_each_thread.
5393 (unstop_all_lwps): Likewise.
5395 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5397 * linux-low.c (linux_resume_one_thread): Return void, take
5399 (linux_resume): Use for_each_thread.
5401 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5403 * linux-low.c (send_sigstop_callback): Return void, change
5404 parameter type. Rename to...
5405 (send_sigstop): ... this.
5406 (suspend_and_send_sigstop_callback): Return void, change parameter
5408 (suspend_and_send_sigstop): ... this.
5409 (stop_all_lwps): Use for_each_thread.
5411 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5413 * linux-low.c (lwp_running): Return bool, remove unused
5415 (linux_stabilize_threads): Use find_thread.
5417 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5419 * linux-low.c (select_singlestep_lwp_callback): Remove.
5420 (count_events_callback): Remove.
5421 (select_event_lwp_callback): Remove.
5422 (select_event_lwp): Use find_thread/for_each_thread.
5424 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5426 * linux-low.c (not_stopped_callback): Return bool, take filter
5428 (linux_wait_for_event_filtered): Use find_thread.
5429 (linux_wait_1): Likewise.
5431 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5433 * linux-low.c (same_lwp): Remove.
5434 (find_lwp_pid): Use find_thread.
5436 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5438 * linux-low.c (delete_lwp_callback): Remove.
5439 (linux_mourn): Use for_each_thread.
5441 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5443 * linux-low.c (linux_detach_lwp_callback): Return void, remove
5444 args parameter, don't check for pid.
5445 (linux_detach): Use for_each_thread.
5447 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5449 * linux-low.c (struct counter): Remove.
5450 (second_thread_of_pid_p): Remove.
5451 (last_thread_of_process_p): Use find_thread.
5453 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5455 * inferiors.c (find_inferior_in_random): Remove.
5456 * inferiors.h (find_inferior_in_random): Remove.
5457 * linux-low.c (status_pending_p_callback): Return bool, accept
5458 parameter ptid directly.
5459 (linux_wait_for_event_filtered): Use find_thread_in_random.
5460 (linux_wait_1): Likewise.
5462 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5464 * inferiors.c (find_inferior_id): Remove.
5465 (find_thread_ptid): Move implemention from find_inferior_id to
5467 * inferiors.h (find_inferior_id): Remove.
5468 * server.c (handle_status): Use find_thread_ptid.
5469 (process_serial_event): Likewise.
5470 * thread-db.c (find_one_thread): Likewise.
5471 (thread_db_thread_handle): Likewise.
5472 * win32-low.c (thread_rec): Likewise.
5473 (child_delete_thread): Likewise.
5474 (win32_thread_alive): Likewise.
5475 (get_child_debug_event): Likewise.
5477 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5479 * linux-mips-low.c (update_watch_registers_callback): Return
5480 void, remove pid_p parameter, don't check for pid.
5481 (mips_insert_point, mips_remove_point): Use for_each_thread.
5483 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5485 * lynx.low (lynx_delete_thread_callback): Remove.
5486 (lynx_mourn): Use for_each_thread.
5488 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
5490 * regcache.c (regcache_invalidate_one): Remove.
5491 (regcache_invalidate_pid): use for_each_thread.
5493 2017-11-26 Tom Tromey <tom@tromey.com>
5495 * linux-low.c (linux_create_inferior): Update.
5497 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
5499 * spu-low.c (spu_create_inferior): Fix typo in argument name.
5501 2017-11-24 Alan Hayward <alan.hayward@arm.com>
5503 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
5504 * linux-aarch64-low.c (initialize_low_arch): Call init func.
5505 * linux-aarch64-tdesc-selftest.c: New file.
5506 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
5508 2017-11-24 Alan Hayward <alan.hayward@arm.com>
5510 * configure.srv: Add new file.
5511 * linux-aarch64-low.c (initialize_low_arch): Call init func.
5512 * linux-aarch64-tdesc-selftest.c: New file.
5513 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
5515 2017-11-24 Alan Hayward <alan.hayward@arm.com>
5517 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
5518 * linux-aarch64-low.c (initialize_low_arch): Remove init.
5519 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
5521 2017-11-24 Alan Hayward <alan.hayward@arm.com>
5523 * configure.srv: Add new files.
5524 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
5525 aarch64_linux_read_description.
5526 * linux-aarch64-low.c (aarch64_linux_read_description):
5527 Merge with aarch64_arch_setup.
5528 (aarch64_arch_setup): Call aarch64_linux_read_description.
5529 * linux-aarch64-tdesc.c: New file.
5530 * linux-aarch64-tdesc.h: New file.
5532 2017-11-24 Yao Qi <yao.qi@linaro.org>
5534 * configure.srv: Set $srv_regobj for tic6x-linux.
5535 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
5536 (tic6x_read_description): Move some code to tic6x_arch_setup.
5537 (tic6x_tdesc_test): New function.
5538 (initialize_low_arch): Call selftests::register_test.
5540 2017-11-22 Yao Qi <yao.qi@linaro.org>
5542 * remote-utils.c (prepare_resume_reply): Use memcpy.
5544 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
5546 * linux-low.c (kill_one_lwp_callback): Return void, take
5547 argument directly, don't filter on pid.
5548 (linux_kill): Use for_each_thread.
5550 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
5552 * linux-low.c (need_step_over_p): Return bool, remove dummy
5554 (linux_resume, proceed_all_lwps): Use find_thread.
5556 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
5558 * linux-low.c (resume_status_pending_p): Return bool, remove
5560 (linux_resume): Use find_thread.
5562 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
5564 * linux-low.c (struct thread_resume_array): Remove.
5565 (linux_set_resume_request): Return void, take arguments
5567 (linux_resume): Use for_each_thread.
5569 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
5571 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
5572 return bool, remove data argument.
5573 (linux_stabilize_threads): Use find_thread.
5575 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
5577 * linux-low.c (unsuspend_one_lwp): Remove.
5578 (unsuspend_all_lwps): Use for_each_thread, inline code from
5581 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
5583 * gdbthread.h (find_thread): Add overload with ptid_t filter.
5584 * linux-low.c (struct iterate_over_lwps_args): Remove.
5585 (iterate_over_lwps_filter): Remove.
5586 (iterate_over_lwps): Use find_thread.
5588 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
5590 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
5591 (linux_handle_new_gdb_connection): Use for_each_thread, inline
5592 code from reset_lwp_ptrace_options_callback.
5594 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
5596 * linux-arm-low.c (struct update_registers_data): Remove.
5597 (update_registers_callback): Return void, take arguments
5598 directly, don't check thread's pid.
5599 (arm_insert_point, arm_remove_point): Use for_each_thread.
5601 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
5603 * win32-low.c (continue_one_thread): Return void, take argument
5605 (child_continue): Use for_each_thread.
5607 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
5609 * win32-i386-low.c (update_debug_registers_callback): Rename
5611 (update_debug_registers): ... this, return void, remove pid_p arg.
5612 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
5614 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
5616 * inferiors.h (struct process_info): Add constructor, initialize
5618 <syscalls_to_catch>: Change type to std::vector<int>.
5619 * inferiors.c (add_process): Allocate process_info with new.
5620 (remove_process): Free process_info with delete.
5621 * linux-low.c (handle_extended_wait): Adjust.
5622 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
5623 * server.c (handle_general_set): Adjust.
5625 2017-11-16 Pedro Alves <palves@redhat.com>
5627 * remote-utils.c (remote_close): Block SIGIO signals instead of
5628 uninstalling the SIGIO handler.
5630 2017-11-16 Alan Hayward <alan.hayward@arm.com>
5632 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
5634 2017-11-16 Yao Qi <yao.qi@linaro.org>
5636 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
5637 (tic6x_store_gregset): Likewise.
5638 (tic6x_usrregs_info): Move it up.
5640 2017-11-15 Alan Hayward <alan.hayward@arm.com>
5642 * Makefile.in: Update arch rules.
5643 * configure.srv: Explicitly mark arch/ files.
5645 2017-11-13 Andreas Schwab <schwab@suse.de>
5647 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
5649 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5651 2017-11-06 Pedro Alves <palves@redhat.com>
5653 * config.in, configure: Regenerate.
5655 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
5657 * target.c (struct thread_search): Remove.
5658 (thread_search_callback): Remove.
5659 (prepare_to_access_memory): Use for_each_thread instead of
5660 find_inferior. Inline code from thread_search_callback.
5662 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
5664 * server.c (struct visit_actioned_threads_data): Remove.
5665 (visit_actioned_threads): Change prototype to take arguments
5667 (resume): Use find_thread instead of find_inferior.
5669 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
5671 * server.c (queue_stop_reply_callback): Change prototype, return
5673 (find_status_pending_thread_callback): Remove.
5674 (handle_status): Replace find_inferior with find_thread and
5677 2017-10-25 Alan Hayward <alan.hayward@arm.com>
5679 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
5681 (aarch64_store_gregset): Likewise.
5682 (aarch64_fill_fpregset): Likewise.
5683 (aarch64_store_fpregset): Likewise.
5685 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
5687 * gdbthread.h (find_thread, for_each_thread): New functions.
5688 * inferiors.c (thread_of_pid): Remove.
5689 (find_any_thread_of_pid): Use find_thread.
5690 * linux-low.c (num_lwps): Use for_each_thread.
5692 2017-10-17 Yao Qi <yao.qi@linaro.org>
5694 * Makefile.in: Remove one rule.
5695 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
5697 2017-10-17 Yao Qi <yao.qi@linaro.org>
5699 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
5700 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
5702 2017-10-17 Yao Qi <yao.qi@linaro.org>
5704 * configure.srv: Rename arm.o with arch/arm.o.
5706 2017-10-17 Yao Qi <yao.qi@linaro.org>
5708 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
5709 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
5710 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
5711 (arch-i386.o, arch-amd64.o): Remove rules.
5712 (arch/%.o): New rule.
5713 Update POSTCOMPILE and COMPILE.pre.
5714 * configure.ac: Invoke AC_CONFIG_COMMANDS.
5715 * configure: Re-generated.
5716 * configure.srv: Replace arch-i386.o with arch/i386.o.
5717 Replace arch-amd64.o with arch/amd64.o.
5719 2017-10-16 Yao Qi <yao.qi@linaro.org>
5721 * configure: Regenerated.
5723 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
5725 * inferiors.h: (struct inferior_list): Remove.
5726 (struct inferior_list_entry); Remove.
5727 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
5728 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
5729 get_first_inferior): Remove.
5730 (for_each_inferior, for_each_inferior_with_data, find_inferior,
5731 find_inferior_id, find_inferior_in_random): Change signature.
5732 * inferiors.c (all_threads): Change type to
5733 std::list<thread_info *>.
5734 (get_thread): Remove macro.
5735 (find_inferior, find_inferior_id): Change signature, implement
5737 (find_inferior_in_random): Change signature, implement using
5738 find_thread_in_random.
5739 (for_each_inferior, for_each_inferior_with_data): Change
5740 signature, implement using for_each_thread.
5741 (add_inferior_to_list, remove_inferior): Remove.
5742 (add_thread, get_first_thread, thread_of_pid,
5743 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
5744 (get_first_inferior, one_inferior_p, clear_inferior_list):
5746 (clear_inferiors, get_thread_process): Update.
5747 * gdbthread.h: Include <list>.
5748 (struct thread_info) <entry>: Remove field.
5750 (all_threads): Change type to std::list<thread_info *>.
5751 (get_first_inferior): Add doc.
5752 (find_thread, for_each_thread, find_thread_in_random): New
5754 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
5755 * linux-arm-low.c (update_registers_callback): Update.
5756 * linux-low.c (second_thread_of_pid_p): Update.
5757 (kill_one_lwp_callback, linux_detach_lwp_callback,
5758 delete_lwp_callback, status_pending_p_callback, same_lwp,
5759 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
5760 iterate_over_lwps, not_stopped_callback,
5761 resume_stopped_resumed_lwps, count_events_callback,
5762 select_singlestep_lwp_callback, select_event_lwp_callback,
5763 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
5764 suspend_and_send_sigstop_callback, wait_for_sigstop,
5765 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
5766 lwp_running, linux_set_resume_request, resume_status_pending_p,
5767 need_step_over_p, start_step_over, linux_resume_one_thread,
5768 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
5769 reset_lwp_ptrace_options_callback): Update.
5770 * linux-mips-low.c (update_watch_registers_callback): Update.
5771 * regcache.c (regcache_invalidate_one, regcache_invalidate):
5773 (free_register_cache_thread_one): Remove.
5774 (regcache_release): Update.
5775 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
5776 handle_qxfer_threads_worker): Update.
5777 (handle_query): Update, use list iterator.
5778 (visit_actioned_threads, handle_pending_status,
5779 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
5780 clear_pending_status_callback, set_pending_status_callback,
5781 find_status_pending_thread_callback, handle_status,
5782 process_serial_event): Update.
5783 * target.c (thread_search_callback): Update.
5784 * thread-db.c (thread_db_get_tls_address): Update.
5785 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
5787 * win32-i386-low.c (update_debug_registers_callback): Update.
5788 * win32-low.c (delete_thread_info, child_delete_thread,
5789 continue_one_thread, suspend_one_thread,
5790 get_child_debug_event): Adjust.
5792 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
5794 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
5795 * inferiors.h: Include <list>.
5796 (struct process_info) <entry>: Remove field.
5798 (pid_of): Change macro to function.
5799 (ptid_of, lwpid_of): Remove macro.
5800 (all_processes): Change type to std::list<process_info *>.
5801 (ALL_PROCESSES): Remove macro.
5802 (for_each_process, find_process): New function.
5803 * inferiors.c (all_processes): Change type to
5804 std::list<process_info *>.
5805 (find_thread_process): Adjust.
5806 (add_process): Likewise.
5807 (remove_process): Likewise.
5808 (find_process_pid): Likewise.
5809 (get_first_process): Likewise.
5810 (started_inferior_callback): Remove.
5811 (have_started_inferiors_p): Adjust.
5812 (attached_inferior_callback): Remove.
5813 (have_attached_inferiors_p): Adjust.
5814 * linux-low.c (check_zombie_leaders): Likewise.
5815 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
5816 (x86_linux_update_xmltarget): Adjust.
5817 * server.c (handle_query): Likewise.
5818 (gdb_reattached_process): Remove.
5819 (handle_status): Adjust.
5820 (kill_inferior_callback): Likewise.
5821 (detach_or_kill_inferior): Remove.
5822 (print_started_pid): Likewise.
5823 (print_attached_pid): Likewise.
5824 (detach_or_kill_for_exit): Update.
5825 (process_serial_event): Likewise.
5826 * linux-arm-low.c (arm_new_fork): Likewise.
5828 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
5830 * dll.h: Include <list>.
5831 (struct dll_info): Add constructor.
5832 <entry>: Remove field.
5833 (all_dlls): Change type to std::list<dll_info>.
5834 * dll.c: Include <algorithm>.
5835 (get_dll): Remove macro.
5836 (all_dlls): Change type to std::list<dll_info *>.
5837 (free_one_dll): Remove.
5838 (match_dll): Likewise.
5839 (loaded_dll): Adjust.
5840 (unloaded_dll): Adjust to all_dlls type change, use
5841 std::find_if. Inline code from match_dll.
5842 (clear_dlls): Adjust to all_dlls type change.
5843 * server.c (emit_dll_description): Remove.
5844 (handle_qxfer_libraries): Adjust to all_dlls type change,
5845 integrate emit_dll_description's functionality.
5847 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
5849 * linux-low.h (struct linux_target_ops) <delete_process>: New
5851 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
5852 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
5853 (struct linux_target_ops): Add delete_process callback.
5854 * linux-arm-low.c (arm_delete_process): New.
5855 (struct linux_target_ops): Add delete_process callback.
5856 * linux-bfin-low.c (struct linux_target_ops): Likewise.
5857 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
5858 * linux-m32r-low.c (struct linux_target_ops): Likewise.
5859 * linux-mips-low.c (mips_linux_delete_process): New.
5860 (struct linux_target_ops): Add delete_process callback.
5861 * linux-ppc-low.c (struct linux_target_ops): Likewise.
5862 * linux-s390-low.c (struct linux_target_ops): Likewise.
5863 * linux-sh-low.c (struct linux_target_ops): Likewise.
5864 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
5865 * linux-tile-low.c (struct linux_target_ops): Likewise.
5866 * linux-x86-low.c (x86_linux_delete_process): New.
5867 (struct linux_target_ops): Add delete_process callback.
5868 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
5870 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
5872 * linux-aarch64-low.c (the_low_target): Add thread delete
5874 * linux-arm-low.c (arm_delete_thread): New function.
5875 (the_low_target): Add thread delete callback.
5876 * linux-bfin-low.c (the_low_target): Likewise.
5877 * linux-crisv32-low.c (the_low_target): Likewise.
5878 * linux-low.c (delete_lwp): Invoke delete_thread callback if
5880 * linux-low.h (struct linux_target_ops) <delete_thread>: New
5882 * linux-m32r-low.c (the_low_target): Add thread delete callback.
5883 * linux-mips-low.c (mips_linux_delete_thread): New function.
5884 (the_low_target): Add thread delete callback.
5885 * linux-ppc-low.c (the_low_target): Likewise.
5886 * linux-s390-low.c (the_low_target): Likewise.
5887 * linux-sh-low.c (the_low_target): Likewise.
5888 * linux-tic6x-low.c (the_low_target): Likewise.
5889 * linux-tile-low.c (the_low_target): Likewise.
5890 * linux-x86-low.c (the_low_target): Likewise.
5891 * linux-xtensa-low.c (the_low_target): Likewise.
5893 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
5895 * win32-low.c: Include "common-inferior.h".
5897 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
5899 * inferiors.c (set_inferior_cwd): New function.
5900 * server.c (handle_general_set): Handle QSetWorkingDir packet.
5901 (handle_query): Inform that QSetWorkingDir is supported.
5902 * win32-low.c (create_process): Pass the inferior's cwd to
5905 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
5907 * inferiors.c (current_inferior_cwd): New global variable.
5908 (get_inferior_cwd): New function.
5909 * inferiors.h (struct process_info) <cwd>: New field.
5911 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
5913 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
5914 (OBS): Add gdb_tilde_expand.o.
5916 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
5918 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
5919 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
5921 2017-09-29 Pedro Alves <palves@redhat.com>
5923 * ax.c (gdb_parse_agent_expr): Constify.
5924 * ax.h (gdb_parse_agent_expr): Constify.
5925 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5927 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
5928 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
5929 * remote-utils.h (read_ptid): Constify.
5930 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
5931 (process_point_options, process_serial_event): Constify.
5932 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
5933 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
5934 (cmd_qtbuffer): Constify.
5936 2017-09-29 Pedro Alves <palves@redhat.com>
5938 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
5941 2017-09-29 Pedro Alves <palves@redhat.com>
5943 * linux-low.c (handle_extended_wait): Pass parent thread instead
5944 of process to thread_db_notice_clone.
5945 * linux-low.h (thread_db_notice_clone): Replace parent process
5946 parameter with parent thread parameter.
5947 * thread-db.c (find_one_thread): Add comment.
5948 (thread_db_notice_clone): Replace parent process parameter with
5949 parent thread parameter. Temporarily switch to the parent thread.
5951 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
5953 * gdbthread.h: Include "common-gdbthread.h".
5954 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
5955 "if" when validating the ptid.
5956 * remote-utils.c: Include "gdbthread.h".
5957 (prepare_resume_reply): Use "switch_to_thread".
5958 * target.c (done_accessing_memory): Likewise.
5960 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
5962 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
5963 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
5964 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
5965 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
5966 s390x-gs-linux64-ipa.o to ipa_obj.
5967 * linux-s390-low.c (HWCAP_S390_GS): New define.
5968 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
5970 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
5971 (s390_arch_setup): Check for guarded-storage support and choose
5973 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
5974 init_registers_s390x_gs_linux64.
5975 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
5977 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
5978 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
5980 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
5982 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
5984 2017-09-21 Kevin Buettner <kevinb@redhat.com>
5986 * linux-low.h (struct lwp_info): Add new field, thread_handle.
5987 (thread_db_thread_handle): Declare.
5988 * linux-low.c (linux_target_ops): Initialize thread_handle.
5989 * server.c (handle_qxfer_threads_worker): Add support for
5991 * target.h (struct target_ops): Add new function pointer,
5993 (target_thread_handle): Define.
5994 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
5996 (thread_db_thread_handle): New function.
5998 2017-09-21 Kevin Buettner <kevinb@redhat.com>
6000 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
6001 * linux-low.h (thread_db_notice_clone): Declare.
6002 * thread-db.c (thread_db_notice_clone): New function.
6004 2017-09-21 Pedro Alves <palves@redhat.com>
6006 * server.c (gdb_read_memory, handle_status, process_serial_event)
6007 (handle_serial_event, handle_target_event): Adjust to
6008 set_desired_thread prototype change.
6009 * target.c (set_desired_thread): Remove 'use_general' parameter
6011 * target.h (set_desired_thread): Remove 'use_general' parameter.
6013 2017-09-20 Tom Tromey <tom@tromey.com>
6015 * target.c (target_terminal::terminal_state): Define.
6016 (target_terminal::init): Rename from target_terminal_init.
6017 (target_terminal::inferior): Rename from
6018 target_terminal_inferior.
6019 (target_terminal::ours): Rename from target_terminal_ours.
6020 (target_terminal::ours_for_output, target_terminal::info): New.
6022 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
6024 * server.c (accumulate_file_name_length): Remove.
6025 (emit_dll_description): Adjust to std::string change.
6026 (handle_qxfer_libraries): Use std::string to hold document.
6028 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
6030 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
6031 return type of xml_escape_text.
6032 * server.c (emit_dll_description): Likewise.
6034 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
6036 * server.c (captured_main): Accept argument for --selftest.
6037 Update run_tests call.
6038 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
6039 when registering selftests.
6041 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
6043 * regcache.c (get_thread_regcache): Update code to use "std::vector"
6044 instead of "VEC" for "target_desc.reg_defs".
6045 (regcache_cpy): Likewise.
6046 (registers_to_string): Likewise.
6047 (registers_from_string): Likewise.
6048 (find_regno): Likewise.
6049 (supply_regblock): Likewise.
6050 (regcache_raw_read_unsigned): Likewise.
6051 * tdesc.c (init_target_desc): Likewise.
6052 (tdesc_create_reg): Likewise.
6053 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
6054 (struct target_desc) <reg_defs>: Convert to "std::vector".
6055 (target_desc): Do not initialize "reg_defs".
6056 (~target_desc): Update code to use "std::vector" instead of "VEC"
6057 for "target_desc.reg_defs".
6058 (operator==): Likewise.
6060 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
6062 * inferiors.h (thread_to_gdb_id): Remove.
6063 * inferiors.c (thread_to_gdb_id): Remove.
6064 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
6065 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
6066 lynx_store_registers, lynx_read_memory, lynx_write_memory):
6068 * nto-low.c (nto_fetch_registers, nto_store_registers,
6069 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
6071 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
6073 * inferiors.h (gdb_id_to_thread_id): Remove.
6074 * inferiors.c (gdb_id_to_thread_id): Remove.
6075 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
6076 removal. Move pid declaration closer to where it's used.
6078 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
6080 * server.c (handle_detach): New function.
6081 (process_serial_event): Move code out, call handle_detach.
6083 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
6085 * server.c (require_running): Rename to ...
6086 (require_running_or_return): ... this ...
6087 (require_running_or_break): ... and this.
6088 (handle_query, process_serial_event): Adjust.
6090 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
6092 * linux-low.c (linux_set_resume_request): Remove unused
6095 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
6097 * server.c (first_thread_of): Remove.
6098 (process_serial_event): Replace usage of first_thread_of with
6099 find_any_thread_of_pid.
6100 * tracepoint.c (same_process_p): Remove.
6101 (gdb_agent_about_to_close): Replace usage of same_process_p with
6102 find_any_thread_of_pid.
6103 * linux-x86-low.c (same_process_callback): Remove.
6104 (x86_arch_setup_process_callback): Replace usage of
6105 same_process_callback with find_any_thread_of_pid.
6106 * thread-db.c (any_thread_of): Remove.
6107 (switch_to_process): Replace usage of any_thread_of with
6108 find_any_thread_of_pid.
6109 * inferiors.c (thread_pid_matches_callback): Remove.
6110 (find_thread_process): Adjust to use find_any_thread_of_pid.
6112 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
6114 * regcache.c (get_thread_regcache): Guard calls to "memset"
6117 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
6119 * linux-low.c (handle_extended_wait): Use
6120 "allocate_target_description" instead of "XNEW".
6121 * linux-x86-low.c (initialize_low_arch): Likewise.
6123 2017-09-05 Yao Qi <yao.qi@linaro.org>
6125 * configure.srv (srv_i386_regobj): Remove.
6126 (srv_amd64_regobj): Remove.
6127 (srv_regobj): Set it to "" for x86 non-linux targets.
6128 * linux-x86-tdesc.c (i386_linux_read_description):
6129 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
6130 (init_registers_i386): Remove the declaration.
6131 (tdesc_i386): Remove the declaration.
6132 (lynx_i386_arch_setup): Call i386_create_target_description.
6133 * nto-x86-low.c: Likewise.
6134 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
6135 [!__x86_64__]: include arch/i386.h.
6136 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
6138 2017-09-05 Yao Qi <yao.qi@linaro.org>
6140 * configure.srv (srv_amd64_linux_xmlfiles): Remove
6141 i386/amd64-XXX-linux from it.
6143 2017-09-05 Yao Qi <yao.qi@linaro.org>
6145 * configure.srv: Empty srv_amd64_linux_regobj if $development is
6147 (ipa_amd64_linux_regobj): Remove.
6148 (ipa_x32_linux_regobj): Remove.
6150 2017-09-05 Yao Qi <yao.qi@linaro.org>
6152 * Makefile.in (arch-amd64.o): New rule.
6153 * configure.srv: Append arch-amd64.o.
6154 * linux-amd64-ipa.c: Include common/x86-xstate.h.
6155 (get_ipa_tdesc): Call amd64_linux_read_description.
6156 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
6157 and init_registers_amd64_XXX.
6158 * linux-x86-low.c (x86_linux_read_description): Call
6159 amd64_linux_read_description.
6160 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
6161 (initialize_low_arch): Don't call init_registers_x32_XXX and
6162 init_registers_amd64_XXX.
6163 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
6164 and tdesc_amd64_XXX.
6165 [__x86_64__] (amd64_tdesc_test): New function.
6166 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
6167 and init_registers_amd64_XXX.
6168 * linux-x86-tdesc.c: Include arch/amd64.h.
6169 (xcr0_to_tdesc_idx): New function.
6170 (i386_linux_read_description): New function.
6171 (amd64_get_ipa_tdesc_idx): New function.
6172 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
6173 (amd64_get_ipa_tdesc): Declare.
6175 2017-09-05 Yao Qi <yao.qi@linaro.org>
6177 * configure.srv (srv_i386_linux_xmlfiles): Remove
6178 i386/i386-XXX-linux.xml from it.
6180 2017-09-05 Yao Qi <yao.qi@linaro.org>
6182 * configure.srv: Set srv_i386_linux_regobj empty if $development
6184 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
6185 initialize_low_tdesc.
6186 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
6187 with #if initialize_low_tdesc.
6188 * linux-x86-tdesc-selftest.c: New file.
6189 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
6191 2017-09-05 Yao Qi <yao.qi@linaro.org>
6193 * Makefile.in (arch-i386.o): New rule.
6194 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
6195 (x86_64-*-linux*): Likewise.
6196 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
6197 include arch/i386.h.
6198 (i386_linux_read_description): Remove code and call
6199 i386_create_target_description.
6200 * tdesc.c (allocate_target_description): New function.
6201 * tdesc.h (set_tdesc_architecture): Remove declaration.
6202 (set_tdesc_osabi): Likewise.
6204 2017-09-05 Yao Qi <yao.qi@linaro.org>
6206 * linux-x86-tdesc.c: Don't include <inttypes.h>.
6207 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
6208 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
6210 * server.c (get_features_xml): Call tdesc_get_features_xml.
6211 * tdesc.c (set_tdesc_architecture): New function.
6212 (set_tdesc_osabi): New function.
6213 (tdesc_get_features_xml): New function.
6214 (tdesc_create_feature): Add an argument.
6215 * tdesc.h (struct target_desc) <features>: New field.
6216 <arch, osabi>: New field.
6217 (~target_desc): xfree features, arch, and osabi.
6218 (target_desc::oerator==): Don't compare .xmltarget.
6219 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
6220 (set_tdesc_osabi): Likewise.
6221 (tdesc_get_features_xml): Likewise.
6223 2017-09-05 Yao Qi <yao.qi@linaro.org>
6225 * linux-x86-tdesc.c: Include selftest.h.
6226 (i386_tdesc_test): New function.
6227 (initialize_low_tdesc): Call selftests::register_test.
6228 * tdesc.h: Include regdef.h.
6229 (target_desc): Override operator == and !=.
6231 2017-09-05 Yao Qi <yao.qi@linaro.org>
6233 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
6234 (ipa_obj): Likewise.
6235 * linux-i386-ipa.c: Include common/x86-xstate.h
6236 (get_ipa_tdesc): Call i386_linux_read_description.
6237 (initialize_low_tracepoint): Don't call init_registers_XXX
6238 functions, call initialize_low_tdesc instead.
6239 * linux-x86-low.c (x86_linux_read_description): Call
6240 i386_linux_read_description.
6241 (initialize_low_arch): Don't call init_registers_i386_XXX
6242 functions, call initialize_low_tdesc.
6243 * linux-x86-tdesc.c: New file.
6244 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
6245 (i386_get_ipa_tdesc_idx): Declare.
6246 (i386_get_ipa_tdesc): Declare.
6247 (initialize_low_tdesc): Declare.
6249 2017-09-05 Yao Qi <yao.qi@linaro.org>
6251 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
6254 2017-09-05 Yao Qi <yao.qi@linaro.org>
6256 * Makefile.in (IPA_OBJS): Add vec-ipa.o
6257 * regcache.c (get_thread_regcache): Use VEC_length.
6258 (init_register_cache): Likewise.
6259 (regcache_cpy): Likewise.
6260 (registers_to_string): Iterate reg_defs via VEC_iterate.
6261 (find_regno): Likewise.
6262 (find_register_by_number): Use VEC_index.
6263 (register_size): Call find_register_by_number.
6264 (register_data): Call find_register_by_number.
6265 (supply_regblock): Use VEC_length.
6266 (regcache_raw_read_unsigned): Likewise.
6267 * tdesc.c (init_target_desc): Iterate reg_defs via
6269 (default_description): Update initializer.
6270 (copy_target_description): Don't update field num_registers.
6271 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
6272 <num_registers>: Remove.
6274 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
6276 * Makefile.in (.SECONDARY): Define target.
6278 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
6280 * linux-low.c (linux_wait_1): Adjust.
6281 * server.c (queue_stop_reply_callback): Adjust.
6283 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
6285 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
6286 QEnvironmentUnset and QEnvironmentReset packets.
6287 (handle_query): Inform remote that QEnvironmentHexEncoded,
6288 QEnvironmentUnset and QEnvironmentReset are supported.
6290 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
6292 * inferiors.h (inferior_target_data): Rename to ...
6293 (thread_target_data): ... this.
6294 (inferior_regcache_data): Rename to ...
6295 (thread_regcache_data): ... this.
6296 (set_inferior_regcache_data): Rename to ...
6297 (set_thread_regcache_data): ... this.
6298 * inferiors.c (inferior_target_data): Rename to ...
6299 (thread_target_data): ... this.
6300 (inferior_regcache_data): Rename to ...
6301 (thread_regcache_data): ... this.
6302 (set_inferior_regcache_data): Rename to ...
6303 (set_thread_regcache_data): ... this.
6304 (free_one_thread): Update.
6305 * linux-low.h (get_thread_lwp): Update.
6306 * regcache.c (get_thread_regcache): Update.
6307 (regcache_invalidate_thread): Update.
6308 (free_register_cache_thread): Update.
6309 * win32-i386-low.c (update_debug_registers_callback): Update.
6310 (win32_get_current_dr): Update.
6311 * win32-low.c (thread_rec): Update.
6312 (delete_thread_info): Update.
6313 (continue_one_thread): Update.
6314 (suspend_one_thread): Update.
6316 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
6318 * inferiors.c (set_inferior_target_data): Remove.
6319 * inferiors.h (set_inferior_target_data): Remove.
6321 2017-08-18 Yao Qi <yao.qi@linaro.org>
6323 * Makefile.in (OBS): Add selftest.o.
6324 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
6325 * configure, config.in: Re-generated.
6326 * server.c: Include common/sefltest.h.
6327 (captured_main): Handle option --selftest.
6329 2017-08-09 Yao Qi <yao.qi@linaro.org>
6331 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
6332 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
6333 i386-avx-mpx.o and i386-mmx.o.
6334 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
6335 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
6336 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
6337 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
6338 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
6339 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
6340 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
6341 i386/amd64-avx-mpx.xml.
6343 2017-08-09 Yao Qi <yao.qi@linaro.org>
6345 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
6346 and x32-avx-avx512.o.
6347 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
6348 i386/x32-avx-avx512.xml.
6350 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
6352 * tracepoint.h (enum class fast_tpoint_collect_result): New
6354 (fast_tracepoint_collecting): Change return type to
6355 fast_tpoint_collect_result.
6356 * tracepoint.c (fast_tracepoint_collecting): Likewise.
6357 * linux-low.h: Include tracepoint.h.
6358 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
6359 fast_tpoint_collect_result.
6360 * linux-low.c (handle_tracepoints): Adjust.
6361 (linux_fast_tracepoint_collecting): Change return type to
6362 fast_tpoint_collect_result.
6363 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
6364 linux_wait_1, stuck_in_jump_pad_callback,
6365 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
6366 proceed_one_lwp): Adjust to type change.
6368 2017-07-10 Yao Qi <yao.qi@linaro.org>
6370 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
6372 2017-06-29 Yao Qi <yao.qi@linaro.org>
6374 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
6376 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
6378 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
6380 * Makefile.in (IPA_OBJS): Sort and format one item per line.
6382 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
6384 * linux-low.c (linux_create_inferior): Adjust code to access the
6385 environment information via 'gdb_environ' class.
6386 * lynx-low.c (lynx_create_inferior): Likewise.
6387 * server.c (our_environ): Make it an instance of 'gdb_environ'.
6388 (get_environ): Return a pointer to 'our_environ'.
6389 (captured_main): Initialize 'our_environ'.
6390 * server.h (get_environ): Adjust prototype.
6391 * spu-low.c (spu_create_inferior): Adjust code to access the
6392 environment information via 'gdb_environ' class.
6394 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
6396 * linux-low.c (linux_read_memory, linux_write_memory): Remove
6397 usage of "register" keyword.
6399 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
6401 * configure: Re-generate.
6403 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
6405 * configure: Re-generate.
6407 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
6409 * Makefile.in (COMPILE.pre): Add "-x c++".
6411 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
6413 * fork-child.c: Conditionally include <signal.h>.
6415 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
6417 * server.c (handle_general_set): Handle new packet
6418 "QStartupWithShell".
6419 (handle_query): Add "QStartupWithShell" to the list of supported
6421 (gdbserver_usage): Add help text explaining the
6422 new "--startup-with-shell" and "--no-startup-with-shell" CLI
6424 (captured_main): Recognize and act upon the presence of the new
6427 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
6428 Pedro Alves <palves@redhat.com>
6430 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
6431 * configure: Regenerate.
6432 * configure.srv (srv_linux_obj): Add "fork-child.o" and
6434 (i[34567]86-*-lynxos*): Likewise.
6435 (spu*-*-*): Likewise.
6436 * fork-child.c: New file.
6437 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
6439 (linux_ptrace_fun): New function.
6440 (linux_create_inferior): Adjust function prototype to reflect
6441 change on "target.h". Adjust function code to use
6443 (linux_request_interrupt): Delete "signal_pid".
6444 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
6445 (lynx_ptrace_fun): New function.
6446 (lynx_create_inferior): Adjust function prototype to reflect
6447 change on "target.h". Adjust function code to use
6449 * nto-low.c (nto_create_inferior): Adjust function prototype and
6450 code to reflect change on "target.h". Update comments.
6451 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
6452 "common-terminal.h" and "environ.h".
6453 (terminal_fd): Moved to fork-child.c.
6454 (old_foreground_pgrp): Likewise.
6455 (restore_old_foreground_pgrp): Likewise.
6456 (last_status): Make it global.
6457 (last_ptid): Likewise.
6458 (our_environ): New variable.
6459 (startup_with_shell): Likewise.
6460 (program_name): Likewise.
6461 (program_argv): Rename to...
6462 (program_args): ...this.
6463 (wrapper_argv): New variable.
6464 (start_inferior): Delete function.
6465 (get_exec_wrapper): New function.
6466 (get_exec_file): Likewise.
6467 (get_environ): Likewise.
6468 (prefork_hook): Likewise.
6469 (post_fork_inferior): Likewise.
6470 (postfork_hook): Likewise.
6471 (postfork_child_hook): Likewise.
6472 (handle_v_run): Update code to deal with arguments coming from the
6473 remote host. Update calls from "start_inferior" to
6475 (captured_main): Likewise. Initialize environment variable. Call
6477 * server.h (post_fork_inferior): New prototype.
6478 (get_environ): Likewise.
6479 (last_status): Declare.
6480 (last_ptid): Likewise.
6481 (signal_pid): Likewise.
6482 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
6483 (spu_ptrace_fun): New function.
6484 (spu_create_inferior): Adjust function prototype to reflect change
6485 on "target.h". Adjust function code to use "fork_inferior".
6486 * target.c (target_terminal_init): New function.
6487 (target_terminal_inferior): Likewise.
6488 (target_terminal_ours): Likewise.
6489 * target.h: Include <vector>.
6490 (struct target_ops) <create_inferior>: Update prototype.
6491 (create_inferior): Update macro.
6492 * utils.c (gdb_flush_out_err): New function.
6493 * win32-low.c (win32_create_inferior): Adjust function prototype
6494 and code to reflect change on "target.h".
6496 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
6498 * inferiors.c (switch_to_thread): New function.
6500 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
6502 * Makefile.in (SFILE): Add "common/job-control.c".
6503 (OBS): Add "job-control.o".
6505 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
6507 * Makefile: Remove "@host_makefile_frag@".
6509 2017-05-05 Pedro Alves <palves@redhat.com>
6511 * configure: Regenerate.
6513 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
6515 * configure: Regenerate.
6517 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
6519 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
6520 software_single_step change of return type to
6521 std::vector<CORE_ADDR>.
6522 * linux-low.c (install_software_single_step_breakpoints):
6524 * linux-low.h (install_software_single_step_breakpoints):
6527 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
6529 * remote-utils.c: Include "gdb_termios.h" instead of
6531 * terminal.h: Delete file.
6533 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
6535 * server.c: Include <vector>.
6536 <program_argv, wrapper_argv>: Convert to std::vector.
6537 (start_inferior): Rewrite function to use C++.
6538 (handle_v_run): Likewise. Update code that calculates the argv
6539 based on the vRun packet; use C++.
6540 (captured_main): Likewise.
6542 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
6544 * server.c (handle_v_cont): Initialize thread_resume::thread
6547 2017-04-05 Pedro Alves <palves@redhat.com>
6549 * configure: Regenerate.
6551 2017-04-05 Pedro Alves <palves@redhat.com>
6553 * gdbreplay.c (sync_error): Constify.
6554 * linux-x86-low.c (push_opcode): Constify.
6556 2017-04-05 Pedro Alves <palves@redhat.com>
6558 * win32-low.c (get_child_debug_event)
6559 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
6560 Report TARGET_WAITKIND_SPURIOUS instead.
6562 2017-04-05 Pedro Alves <palves@redhat.com>
6564 * remote-utils.c (remote_prepare, remote_open): Constify.
6565 * remote-utils.h (remote_prepare, remote_open): Constify.
6566 * server.c (captured_main): Constify 'port' handling.
6568 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
6570 * Makefile.in (clean): Clear .deps.
6572 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
6574 * .gitignore: Remove generated files, replace with wildcard.
6575 * (clean): Replace removal of generated files with wildcard.
6576 (version.c): Replace with...
6577 (version-generated.c): ...this.
6578 (xml-builtin.c): Replace with...
6579 (xml-builtin-generated.c): ...this.
6580 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
6581 (%.c: *regformats*): Replace with...
6582 (%-generated.c: *regformats*): ...this.
6584 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
6586 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
6587 (xtensa_fill_gregset): Call collect_register_by_name for
6589 (xtensa_store_gregset): Call supply_register_by_name for
6592 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
6594 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
6595 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
6596 (xtensa_store_gregset): Call supply_register for all registers in
6597 a0_regnum..a0_regnum + C0_NREGS range.
6599 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
6601 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
6602 (ax-ipa.o: ax.c): Remove.
6603 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
6604 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
6605 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
6606 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
6607 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
6609 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
6611 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
6612 (print-utils-ipa.o: ../common/print-utils.c): Remove.
6613 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
6614 (errors-ipa.o: ../common/errors.c): Remove.
6615 (format-ipa.o: ../common/format.c): Remove.
6616 (common-utils-ipa.o: ../common/common-utils.c): Remove.
6618 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
6620 * Makefile.in (%-ipa.o: %.c): New rule.
6621 (tracepoint-ipa.o: tracepoint.c): Remove.
6622 (utils-ipa.o: utils.c): Remove.
6623 (remote-utils-ipa.o: remote-utils.c): Remove.
6624 (regcache-ipa.o: regcache.c): Remove.
6625 (i386-linux-ipa.o: i386-linux.c): Remove.
6626 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
6627 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
6628 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
6629 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
6630 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
6631 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
6632 (amd64-linux-ipa.o: amd64-linux.c): Remove.
6633 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
6634 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
6635 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
6636 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
6637 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
6638 (aarch64-ipa.o: aarch64.c): Remove.
6639 (s390-linux32-ipa.o: s390-linux32.c): Remove.
6640 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
6641 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
6642 (s390-linux64-ipa.o: s390-linux64.c): Remove.
6643 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
6644 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
6645 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
6646 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
6647 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
6648 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
6649 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
6650 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
6651 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
6652 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
6653 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
6654 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
6655 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
6656 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
6657 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
6658 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
6659 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
6660 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
6661 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
6662 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
6663 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
6664 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
6665 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
6666 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
6667 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
6668 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
6669 (tdesc-ipa.o: tdesc.c): Remove.
6670 (x32-linux-ipa.o: x32-linux.c): Remove.
6671 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
6672 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
6674 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
6676 * Makefile.in (%.o: ../arch/%.c): New rule.
6677 (arm.o: ../arch/arm.c): Remove.
6678 (arm-linux.o: ../arch/arm-linux.c): Remove.
6679 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
6680 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
6682 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
6684 * Makefile.in (%.o: ../nat/%.c): New rule.
6685 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
6686 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
6687 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
6688 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
6689 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
6690 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
6691 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
6692 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
6693 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
6694 (linux-personality.o: ../nat/linux-personality.c): Remove.
6695 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
6696 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
6697 (x86-linux.o: ../nat/x86-linux.c): Remove.
6698 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
6699 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
6701 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
6703 * Makefile.in (%.o: ../common/%.c): New rule.
6704 (signals.o: ../common/signals.c): Remove.
6705 (print-utils.o: ../common/print-utils.c): Remove.
6706 (rsp-low.o: ../common/rsp-low.c): Remove.
6707 (common-utils.o: ../common/common-utils.c): Remove.
6708 (posix-strerror.o: ../common/posix-strerror.c): Remove.
6709 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
6710 (vec.o: ../common/vec.c): Remove.
6711 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
6712 (xml-utils.o: ../common/xml-utils.c): Remove.
6713 (ptid.o: ../common/ptid.c): Remove.
6714 (buffer.o: ../common/buffer.c): Remove.
6715 (format.o: ../common/format.c): Remove.
6716 (filestuff.o: ../common/filestuff.c): Remove.
6717 (agent.o: ../common/agent.c): Remove.
6718 (errors.o: ../common/errors.c): Remove.
6719 (environ.o: ../common/environ.c): Remove.
6720 (common-debug.o: ../common/common-debug.c): Remove.
6721 (cleanups.o: ../common/cleanups.c): Remove.
6722 (common-exceptions.o: ../common/common-exceptions.c): Remove.
6723 (fileio.o: ../common/fileio.c): Remove.
6724 (common-regcache.o: ../common/common-regcache.c): Remove.
6725 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
6726 (new-op.o: ../common/new-op.c): Remove.
6727 (btrace-common.o: ../common/btrace-common.c): Remove.
6729 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
6731 * Makefile.in (%.o: ../target/%.c): New rule.
6732 (waitstatus.o: ../target/waitstatus.c): Remove.
6734 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
6737 (%.c: ../regformats/%.dat,
6738 (%.c: ../regformats/arm/%.dat,
6739 (%.c: ../regformats/i386/%.dat,
6740 (%.c: ../regformats/rs6000/%.dat): New rules.
6741 (aarch64.c): Remove.
6742 (reg-arm.c): Remove.
6743 (arm-with-iwmmxt.c): Remove.
6744 (arm-with-vfpv2.c): Remove.
6745 (arm-with-vfpv3.c): Remove.
6746 (arm-with-neon.c): Remove.
6747 (reg-bfin.c): Remove.
6748 (reg-cris.c): Remove.
6749 (reg-crisv32.c): Remove.
6751 (i386-linux.c): Remove.
6752 (i386-avx.c): Remove.
6753 (i386-avx-linux.c): Remove.
6754 (i386-avx-avx512.c): Remove.
6755 (i386-avx-avx512-linux.c): Remove.
6756 (i386-mpx.c): Remove.
6757 (i386-mpx-linux.c): Remove.
6758 (i386-avx-mpx-avx512-pku.c): Remove.
6759 (i386-avx-mpx-avx512-pku-linux.c): Remove.
6760 (i386-avx-mpx.c): Remove.
6761 (i386-avx-mpx-linux.c): Remove.
6762 (i386-mmx.c): Remove.
6763 (i386-mmx-linux.c): Remove.
6764 (reg-ia64.c): Remove.
6765 (reg-m32r.c): Remove.
6766 (reg-m68k.c): Remove.
6768 (mips-linux.c): Remove.
6769 (mips-dsp-linux.c): Remove.
6770 (mips64-linux.c): Remove.
6771 (mips64-dsp-linux.c): Remove.
6772 (nios2-linux.c): Remove.
6773 (powerpc-32.c): Remove.
6774 (powerpc-32l.c): Remove.
6775 (powerpc-altivec32l.c): Remove.
6776 (powerpc-cell32l.c): Remove.
6777 (powerpc-vsx32l.c): Remove.
6778 (powerpc-isa205-32l.c): Remove.
6779 (powerpc-isa205-altivec32l.c): Remove.
6780 (powerpc-isa205-vsx32l.c): Remove.
6781 (powerpc-e500l.c): Remove.
6782 (powerpc-64l.c): Remove.
6783 (powerpc-altivec64l.c): Remove.
6784 (powerpc-cell64l.c): Remove.
6785 (powerpc-vsx64l.c): Remove.
6786 (powerpc-isa205-64l.c): Remove.
6787 (powerpc-isa205-altivec64l.c): Remove.
6788 (powerpc-isa205-vsx64l.c): Remove.
6789 (s390-linux32.c): Remove.
6790 (s390-linux32v1.c): Remove.
6791 (s390-linux32v2.c): Remove.
6792 (s390-linux64.c): Remove.
6793 (s390-linux64v1.c): Remove.
6794 (s390-linux64v2.c): Remove.
6795 (s390-te-linux64.c): Remove.
6796 (s390-vx-linux64.c): Remove.
6797 (s390-tevx-linux64.c): Remove.
6798 (s390x-linux64.c): Remove.
6799 (s390x-linux64v1.c): Remove.
6800 (s390x-linux64v2.c): Remove.
6801 (s390x-te-linux64.c): Remove.
6802 (s390x-vx-linux64.c): Remove.
6803 (s390x-tevx-linux64.c): Remove.
6804 (tic6x-c64xp-linux.c): Remove.
6805 (tic6x-c64x-linux.c): Remove.
6806 (tic6x-c62x-linux.c): Remove.
6808 (reg-sparc64.c): Remove.
6809 (reg-spu.c): Remove.
6811 (amd64-linux.c): Remove.
6812 (amd64-avx.c): Remove.
6813 (amd64-avx-linux.c): Remove.
6814 (amd64-avx-avx512.c): Remove.
6815 (amd64-avx-avx512-linux.c): Remove.
6816 (amd64-mpx.c): Remove.
6817 (amd64-mpx-linux.c): Remove.
6818 (amd64-avx-mpx-avx512-pku.c): Remove.
6819 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
6820 (amd64-avx-mpx.c): Remove.
6821 (amd64-avx-mpx-linux.c): Remove.
6823 (x32-linux.c): Remove.
6824 (x32-avx.c): Remove.
6825 (x32-avx-linux.c): Remove.
6826 (x32-avx-avx512.c): Remove.
6827 (x32-avx-avx512-linux.c): Remove.
6828 (reg-xtensa.c): Remove.
6829 (reg-tilegx.c): Remove.
6830 (reg-tilegx32.c): Remove.
6832 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
6834 * Makefile.in (SFILES): Add "common/environ.c".
6835 (OBJS): Add "common/environ.h".
6837 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
6839 * configure.ac: Check if the fs_base and gs_base members of
6840 `struct user_regs_struct' exist.
6841 * config.in: Regenerated.
6842 * configure: Likewise.
6844 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
6846 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
6848 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
6849 (get_next_pcs_syscall_next_pc): Likewise.
6851 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
6853 * win32-i386-low.c: Fix incorrect reference to a couple source files.
6854 * nto-x86-low.c: Likewise.
6856 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
6858 * Makefile.in: Include disable-implicit-rules.mk.
6860 2016-11-23 Pedro Alves <palves@redhat.com>
6862 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
6863 (debug_vprintf): Use std::chrono::steady_clock instead of
6864 gettimeofday. Use '.' instead of ':'.
6865 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
6866 (get_timestamp): Use std::chrono::steady_clock instead of
6869 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
6871 * Makefile.in: Fix whitespace formatting.
6873 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
6875 * Makefile.in (SFILES, OBS): Flatten list and order
6878 2016-11-23 Pedro Alves <palves@redhat.com>
6880 * event-loop.c (handle_file_event): Use warning.
6881 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
6882 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6885 2016-11-23 Pedro Alves <palves@redhat.com>
6887 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
6889 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
6890 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
6891 debug_printf and debug_flush for debug output.
6892 * server.c (handle_general_set): Likewise.
6893 * thread-db.c (try_thread_db_load): Use debug_printf for debug
6896 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
6898 * Makefile.in (.c.o): Replace rule with ...
6899 (%.o: %.c): ... this one.
6901 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
6903 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
6904 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
6906 * configure.ac: Remove checks for the make program.
6907 * configure: Re-generate.
6909 2016-10-28 Pedro Alves <palves@redhat.com>
6911 * Makefile.in (CXX_DIALECT): Get from configure.
6912 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
6913 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
6914 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
6915 * config.in: Regenerate.
6916 * configure: Regenerate.
6918 2016-10-27 Yao Qi <yao.qi@linaro.org>
6920 * linux-low.c (linux_supports_range_stepping): Return true if
6921 can_software_single_step return true.
6923 2016-10-27 Yao Qi <yao.qi@linaro.org>
6925 * inferiors.c (find_inferior_in_random): New function.
6926 * inferiors.h (find_inferior_in_random): Declare.
6927 * linux-low.c (linux_wait_for_event_filtered): Call
6928 find_inferior_in_random instead of find_inferior.
6930 2016-10-27 Yao Qi <yao.qi@linaro.org>
6932 * linux-low.c (linux_wait_1): If single-step breakpoints are
6933 inserted, remove them.
6935 2016-10-26 Pedro Alves <palves@redhat.com>
6937 * linux-low.c (handle_extended_wait): Link parent/child fork
6939 (linux_wait_1): Unlink them.
6940 (linux_set_resume_request): Ignore resume requests for
6941 already-resumed and unhandled fork child threads.
6942 * linux-low.h (struct lwp_info) <fork_relative>: New field.
6943 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
6945 (handle_v_requests) <vCont>: Don't call require_running.
6946 * server.h (in_queued_stop_replies): New declaration.
6948 2016-10-24 Yao Qi <yao.qi@linaro.org>
6951 * linux-aarch64-low.c (append_insns): Cast the return value to
6954 2016-10-10 Yao Qi <yao.qi@linaro.org>
6956 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
6958 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
6960 * target.c (target_supports_multi_process): New function, moved
6962 * target.h (target_supports_multi_process): ... here. Remove
6965 2016-10-05 Tom Tromey <tom@tromey.com>
6968 * tracepoint.c (handle_tracepoint_bkpts): Check
6969 ipa_error_tracepoint, not ipa_stopping_tracepoint.
6971 2016-10-05 Yao Qi <yao.qi@linaro.org>
6973 * configure.srv: Update the path of arm-*.xml files.
6975 2016-10-05 Terry Guo <terry.guo@arm.com>
6976 Yao Qi <yao.qi@linaro.org>
6978 * Makefile.in: Adjust the path of rules.
6979 * configure.srv: Update the path of xml files.
6980 * regformats/arm-with-iwmmxt.dat: Regenerated.
6981 * regformats/arm-with-neon.dat: Likewise.
6982 * regformats/arm-with-vfpv2.dat: Likewise.
6983 * regformats/arm-with-vfpv3.dat Likewise.
6985 2016-09-30 Yao Qi <yao.qi@linaro.org>
6988 * target.c (target_stop_and_wait): Don't call
6989 target_continue_no_signal, use resume_stop instead.
6991 2016-09-26 Yao Qi <yao.qi@linaro.org>
6993 * linux-low.c (linux_wait_1): Call debug_exit.
6995 2016-09-23 Pedro Alves <palves@redhat.com>
6997 * Makefile.in (SFILES): Add common/new-op.c.
6998 (OBS): Add common/new-op.o.
6999 (new-op.o): New rule.
7001 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
7003 * .gitinore: Ignore more files.
7005 2016-09-21 Yao Qi <yao.qi@linaro.org>
7007 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
7010 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
7012 * server.c (start_inferior): Call target_mourn_inferior instead of
7013 mourn_inferior; pass ptid_t argument to it.
7015 (handle_target_event): Likewise.
7016 * target.c (target_mourn_inferior): New function.
7017 * target.h (mourn_inferior): Delete macro.
7019 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
7021 * linux-low.c (lwp_is_stepping): New function.
7023 2016-09-06 Carl Love <cel@us.ibm.com>
7025 * server.c (start_inferior): Fixed comment, requested comment change
7026 didn't get updated correctly. Removed reference to ptrace () call as
7027 it is only true on Linux systems.
7029 2016-09-06 Carl Love <cel@us.ibm.com>
7031 * server.c (start_inferior): Do not call
7032 function target_post_create_inferior () if the
7033 inferior process has already exited.
7035 2016-09-05 Pedro Alves <palves@redhat.com>
7037 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
7038 (COMPILE.pre, CC_LD): Use CXX directly.
7039 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
7040 * acinclude.m4: Don't include build-with-cxx.m4.
7041 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
7042 * configure: Regenerate.
7044 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
7047 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
7048 call writing data to own_buf.
7050 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
7052 * target.c (mywait): Call target_wait instead of
7054 (target_wait): New function.
7056 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
7058 * server.c (start_inferior): New variable 'ptid'. Replace calls
7059 to the_target->resume by target_continue{,_no_signal}, depending
7061 * target.c (target_stop_and_wait): Call target_continue_no_signal
7062 instead of the_target->resume.
7063 (target_continue): New function.
7065 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
7067 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
7069 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
7072 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
7074 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
7075 * linux-arm-low.c (ps_get_thread_area): Likewise.
7076 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
7077 * linux-m68k-low.c (ps_get_thread_area): Likewise.
7078 * linux-mips-low.c (ps_get_thread_area): Likewise.
7079 * linux-nios2-low.c (ps_get_thread_area): Likewise.
7080 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
7081 * linux-x86-low.c (ps_get_thread_area): Likewise.
7082 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
7084 2016-08-19 Pedro Alves <palves@redhat.com>
7086 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
7088 2016-08-19 Pedro Alves <palves@redhat.com>
7090 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
7091 comment. Use memcpy instead of casting through unsigned long.
7093 2016-08-19 Pedro Alves <palves@redhat.com>
7095 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
7096 allocating around 0x80000000.
7098 2016-08-19 Pedro Alves <palves@redhat.com>
7101 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
7102 (x32-avx512-linux-ipa.o): New rules.
7103 * configure.ac (x86_64-*-linux*): New x32 check.
7104 * configure.srv (ipa_x32_linux_regobj): New.
7105 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
7106 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
7108 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
7110 * configure: Regenerate.
7112 2016-08-09 Pedro Alves <palves@redhat.com>
7115 * Makefile.in (OBS): Add signals-state-save-restore.o.
7116 (signals-state-save-restore.o): New rule.
7117 * config.in: Regenerate.
7118 * configure: Regenerate.
7119 * linux-low.c: Include "signals-state-save-restore.h".
7120 (linux_create_inferior): Call
7121 restore_original_signals_state.
7122 * server.c: Include "dispositions-save-restore.h".
7123 (captured_main): Call save_original_signals_state.
7125 2016-08-05 Pedro Alves <palves@redhat.com>
7127 * configure: Regenerate.
7129 2016-08-04 Yao Qi <yao.qi@linaro.org>
7131 * linux-low.c (regsets_fetch_inferior_registers): Check
7132 errno is ESRCH or not.
7134 2016-08-02 Yao Qi <yao.qi@linaro.org>
7136 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
7137 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
7138 (thread_db_load_search): Update.
7139 (try_thread_db_load_1): Don't look for td_ta_event_addr,
7140 td_ta_set_event and td_ta_event_getmsg.
7142 2016-07-26 Pedro Alves <palves@redhat.com>
7145 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
7146 of unsigned long for 64-bit registers and use uint32_t instead of
7147 unsigned int for 32-bit registers.
7149 2016-07-26 Pedro Alves <palves@redhat.com>
7151 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
7154 2016-07-21 Tom Tromey <tom@tromey.com>
7156 * configure: Rebuild.
7158 2016-07-21 Yao Qi <yao.qi@linaro.org>
7160 * mem-break.c (find_gdb_breakpoint): Cast bp to
7161 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
7163 2016-07-21 Yao Qi <yao.qi@linaro.org>
7165 * server.c (handle_v_requests): Support s and S actions
7166 if target_supports_software_single_step return true.
7168 2016-07-21 Yao Qi <yao.qi@linaro.org>
7170 * linux-low.c (resume_stopped_resumed_lwps): If resume request
7171 is resume_step, call maybe_hw_step.
7172 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
7174 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
7176 (proceed_one_lwp): If resume request is resume_step, install
7177 reinsert breakpoints and call maybe_hw_step.
7179 2016-07-21 Yao Qi <yao.qi@linaro.org>
7181 * linux-low.c (proceed_one_lwp): Declare.
7182 (linux_resume_one_thread): Remove local variable 'step'.
7183 Lift code enqueue signal. Call proceed_one_lwp instead of
7184 linux_resume_one_lwp.
7186 2016-07-21 Yao Qi <yao.qi@linaro.org>
7188 * linux-low.c (linux_resume_one_thread): Call
7189 enqueue_pending_signal.
7191 2016-07-21 Yao Qi <yao.qi@linaro.org>
7193 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
7194 * inferiors.c (do_restore_current_thread_cleanup): New function.
7195 (make_cleanup_restore_current_thread): Likewise.
7196 * linux-low.c (install_software_single_step_breakpoints): Call
7197 make_cleanup_restore_current_thread. Switch current_thread to
7200 2016-07-21 Yao Qi <yao.qi@linaro.org>
7202 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
7203 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
7204 (clone_one_breakpoint): Likewise.
7205 (delete_reinsert_breakpoints): Change parameter to thread.
7207 (has_reinsert_breakpoints): Likewise.
7208 (uninsert_reinsert_breakpoints): Likewise.
7209 (reinsert_reinsert_breakpoints): Likewise.
7210 * mem-break.h (set_reinsert_breakpoint): Update declaration.
7211 (delete_reinsert_breakpoints): Likewise.
7212 (reinsert_reinsert_breakpoints): Likewise.
7213 (uninsert_reinsert_breakpoints): Likewise.
7214 (has_reinsert_breakpoints): Likewise.
7216 2016-07-21 Yao Qi <yao.qi@linaro.org>
7218 * inferiors.c (get_thread_process): Make parameter const.
7219 * inferiors.h (get_thread_process): Update declaration.
7220 * mem-break.c (clone_all_breakpoints): Remove all parameters.
7221 Add new parameters child_thread and parent_thread. Callers
7223 * mem-break.h (clone_all_breakpoints): Update declaration.
7225 2016-07-21 Yao Qi <yao.qi@linaro.org>
7227 * mem-break.c (struct breakpoint) <cond_list>: Remove.
7228 <command_list, handler>: Remove.
7229 (struct gdb_breakpoint): New.
7230 (struct other_breakpoint): New.
7231 (struct reinsert_breakpoint): New.
7232 (is_gdb_breakpoint): New function.
7233 (any_persistent_commands): Update command_list if
7234 is_gdb_breakpoint returns true.
7235 (set_breakpoint): Create breakpoints according to their types.
7236 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
7237 (set_gdb_breakpoint_1): Likewise.
7238 (set_gdb_breakpoint): Likewise.
7239 (clear_breakpoint_conditions): Change parameter type to
7240 'struct gdb_breakpoint *'.
7241 (clear_breakpoint_commands): Likewise.
7242 (clear_breakpoint_conditions_and_commands): Likewise.
7243 (add_condition_to_breakpoint): Likewise.
7244 (add_breakpoint_condition): Likewise.
7245 (add_commands_to_breakpoint): Likewise.
7246 (check_breakpoints): Check other_breakpoint.
7247 (clone_one_breakpoint): Clone breakpopint according to its type.
7248 * mem-break.h (struct gdb_breakpoint): Declare.
7249 (set_gdb_breakpoint): Update declaration.
7250 (clear_breakpoint_conditions_and_commands): Likewise.
7251 (add_breakpoint_condition): Likewise.
7252 (add_breakpoint_commands): Likewise.
7253 * server.c (process_point_options): Change parameter type to
7254 'struct gdb_breakpoint *'.
7256 2016-07-21 Yao Qi <yao.qi@linaro.org>
7258 * mem-break.c (set_breakpoint_at): Rename it to ...
7259 (set_breakpoint_type_at): ... it.
7260 (set_breakpoint_at): Call set_breakpoint_type_at.
7261 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
7262 * mem-break.h (set_breakpoint_at): Update comments.
7264 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
7266 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
7268 (nios2_store_gregset): Likewise.
7270 2016-07-01 Pedro Alves <palves@redhat.com>
7271 Antoine Tremblay <antoine.tremblay@ericsson.com>
7273 * linux-low.c: Change interface to take the target lwp_info
7274 pointer directly and return void. Handle detaching from a zombie
7276 (linux_detach_lwp_callback): New function.
7277 (linux_detach): Detach from the leader thread after detaching from
7280 2016-06-28 Yao Qi <yao.qi@linaro.org>
7282 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
7283 for variable new_offset.
7284 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
7285 (aarch64_ftrace_insn_reloc_cb): Likewise.
7286 (aarch64_ftrace_insn_reloc_tb): Likewise.
7287 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
7288 PRIx64 instead of PRIx32.
7290 2016-06-28 Yao Qi <yao.qi@linaro.org>
7292 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
7293 (the_low_target): Install arm_get_syscall_trapinfo.
7295 2016-06-28 Yao Qi <yao.qi@linaro.org>
7297 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
7299 (the_low_target): Install aarch64_get_syscall_trapinfo.
7301 2016-06-28 Yao Qi <yao.qi@linaro.org>
7303 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
7305 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
7306 Remove parameter sysno.
7307 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
7310 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
7312 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
7313 (s390_emit_ne_goto): Likewise.
7314 (s390_emit_lt_goto): Likewise.
7315 (s390_emit_le_goto): Likewise.
7316 (s390_emit_gt_goto): Likewise.
7317 (s390_emit_ge_goto): Likewise.
7318 (s390x_emit_eq_goto): Likewise.
7319 (s390x_emit_ne_goto): Likewise.
7320 (s390x_emit_lt_goto): Likewise.
7321 (s390x_emit_le_goto): Likewise.
7322 (s390x_emit_gt_goto): Likewise.
7323 (s390x_emit_ge_goto): Likewise.
7324 (s390_emit_ops_impl): Mark variable static.
7325 (s390x_emit_ops): Likewise.
7327 2016-06-17 Yao Qi <yao.qi@linaro.org>
7329 * linux-low.c (handle_extended_wait): Call
7330 uninsert_reinsert_breakpoints for the parent process. Remove
7331 reinsert breakpoints from the child process. Reinsert them to
7332 the parent process when vfork is done.
7333 * mem-break.c (uninsert_reinsert_breakpoints): New function.
7334 (reinsert_reinsert_breakpoints): New function.
7335 * mem-break.h (uninsert_reinsert_breakpoints): Declare
7336 (reinsert_reinsert_breakpoints): Declare.
7338 2016-06-17 Yao Qi <yao.qi@linaro.org>
7340 * linux-low.c (handle_extended_wait): If the parent is doing
7341 step-over, remove the reinsert breakpoints from the forked child.
7343 2016-06-17 Yao Qi <yao.qi@linaro.org>
7345 * linux-low.c (unsuspend_all_lwps): Declare.
7346 (linux_low_filter_event): If thread exited, call finish_step_over.
7347 If step-over is finished, unsuspend other threads.
7349 2016-06-17 Yao Qi <yao.qi@linaro.org>
7351 * linux-low.c (linux_resume_one_lwp_throw): Assert
7352 has_reinsert_breakpoints returns false.
7353 * mem-break.c (delete_disabled_breakpoints): Assert
7354 bp type isn't reinsert_breakpoint.
7356 2016-06-17 Yao Qi <yao.qi@linaro.org>
7358 * linux-low.c (maybe_hw_step): New function.
7359 (linux_resume_one_lwp_throw): Call maybe_hw_step.
7360 (finish_step_over): Switch current_thread to lwp temporarily,
7361 and assert has_reinsert_breakpoints returns true.
7362 (proceed_one_lwp): Call maybe_hw_step.
7363 * mem-break.c (has_reinsert_breakpoints): New function.
7364 * mem-break.h (has_reinsert_breakpoints): Declare.
7366 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
7368 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
7370 2016-05-17 Yao Qi <yao.qi@linaro.org>
7372 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
7373 instead of find_inferior.
7375 2016-05-05 Yao Qi <yao.qi@linaro.org>
7377 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
7378 Initialize res to zero.
7380 2016-05-05 Yao Qi <yao.qi@linaro.org>
7382 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
7385 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7387 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
7388 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
7389 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
7391 2016-04-28 Par Olsson <par.olsson@windriver.com>
7392 Simon Marchi <simon.marchi@ericsson.com>
7394 * tracepoint.c (write_inferior_int8): New function.
7395 (cmd_qtenable_disable): Write enable flag using
7396 write_inferior_int8.
7398 2016-04-25 Yao Qi <yao.qi@linaro.org>
7400 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
7401 (need_step_over_p): Return zero if the LWP has pending signals
7402 can be delivered on software single step target.
7404 2016-04-25 Yao Qi <yao.qi@linaro.org>
7406 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
7407 return instead of error.
7409 2016-04-22 Yao Qi <yao.qi@linaro.org>
7411 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
7414 2016-04-22 Yao Qi <yao.qi@linaro.org>
7416 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
7417 signal when stepping over breakpoint with software single
7420 2016-04-21 Pedro Alves <palves@redhat.com>
7422 * linux-s390-low.c (s390_collect_ptrace_register)
7423 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
7425 (s390_check_regset): Use void * instead of gdb_byte *.
7427 2016-04-20 Pedro Alves <palves@redhat.com>
7429 * configure: Renegerate.
7431 2016-04-20 Yao Qi <yao.qi@linaro.org>
7433 * linux-aarch32-low.c: Include "arch/arm-linux.h".
7434 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
7436 (arm_store_gregset): Likewise.
7438 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
7440 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
7441 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
7442 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
7443 (amd64-avx-mpx-linux.c): New rules.
7444 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
7445 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
7446 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
7447 (srv_amd64_regobj): Add amd64-avx-mpx.o.
7448 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
7449 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
7450 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
7451 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
7452 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
7453 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
7454 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
7455 * linux-x86-low.c (x86_linux_read_description): Add case for
7456 X86_XSTATE_AVX_MPX_MASK.
7457 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
7458 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
7459 init_registers_i386_avx_mpx_linux.
7460 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
7461 (initialize_low_tracepoint): Call
7462 init_registers_i386_avx_mpx_linux.
7463 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
7464 (initialize_low_tracepoint): Call
7465 init_registers_amd64_avx_mpx_linux.
7466 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
7467 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
7468 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
7471 2016-04-18 Pedro Alves <palves@redhat.com>
7473 * configure: Regenerate.
7475 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
7477 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
7478 (aarch64_emit_sub): Likewise.
7480 2016-04-12 Pedro Alves <palves@redhat.com>
7482 * utils.c (prepare_to_throw_exception): Delete.
7484 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
7486 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
7488 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
7490 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
7492 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
7494 * linux-aarch64-ipa.c: Add <elf.h> include.
7495 * linux-ppc-ipa.c: Add <elf.h> include.
7496 * linux-s390-ipa.c: Add <elf.h> include.
7498 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
7500 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
7501 (get_raw_reg_ptr): Likewise.
7502 (get_trace_state_variable_value_ptr): Likewise.
7503 (set_trace_state_variable_value_ptr): Likewise.
7504 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
7507 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
7508 Marcin Kościelnicki <koriakin@0x04.net>
7511 * linux-ppc-low.c (emit_insns): New function.
7512 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
7513 (ppc_emit_prologue): New function.
7514 (ppc_emit_epilogue): New function.
7515 (ppc_emit_add): New function.
7516 (ppc_emit_sub): New function.
7517 (ppc_emit_mul): New function.
7518 (ppc_emit_lsh): New function.
7519 (ppc_emit_rsh_signed): New function.
7520 (ppc_emit_rsh_unsigned): New function.
7521 (ppc_emit_ext): New function.
7522 (ppc_emit_zero_ext): New function.
7523 (ppc_emit_log_not): New function.
7524 (ppc_emit_bit_and): New function.
7525 (ppc_emit_bit_or): New function.
7526 (ppc_emit_bit_xor): New function.
7527 (ppc_emit_bit_not): New function.
7528 (ppc_emit_equal): New function.
7529 (ppc_emit_less_signed): New function.
7530 (ppc_emit_less_unsigned): New function.
7531 (ppc_emit_ref): New function.
7532 (ppc_emit_const): New function.
7533 (ppc_emit_reg): New function.
7534 (ppc_emit_pop): New function.
7535 (ppc_emit_stack_flush): New function.
7536 (ppc_emit_swap): New function.
7537 (ppc_emit_stack_adjust): New function.
7538 (ppc_emit_call): New function.
7539 (ppc_emit_int_call_1): New function.
7540 (ppc_emit_void_call_2): New function.
7541 (ppc_emit_if_goto): New function.
7542 (ppc_emit_goto): New function.
7543 (ppc_emit_eq_goto): New function.
7544 (ppc_emit_ne_goto): New function.
7545 (ppc_emit_lt_goto): New function.
7546 (ppc_emit_le_goto): New function.
7547 (ppc_emit_gt_goto): New function.
7548 (ppc_emit_ge_goto): New function.
7549 (ppc_write_goto_address): New function.
7550 (ppc_emit_ops_impl): New static variable.
7551 (ppc64v1_emit_prologue): New function.
7552 (ppc64v2_emit_prologue): New function.
7553 (ppc64_emit_epilogue): New function.
7554 (ppc64_emit_add): New function.
7555 (ppc64_emit_sub): New function.
7556 (ppc64_emit_mul): New function.
7557 (ppc64_emit_lsh): New function.
7558 (ppc64_emit_rsh_signed): New function.
7559 (ppc64_emit_rsh_unsigned): New function.
7560 (ppc64_emit_ext): New function.
7561 (ppc64_emit_zero_ext): New function.
7562 (ppc64_emit_log_not): New function.
7563 (ppc64_emit_bit_and): New function.
7564 (ppc64_emit_bit_or): New function.
7565 (ppc64_emit_bit_xor): New function.
7566 (ppc64_emit_bit_not): New function.
7567 (ppc64_emit_equal): New function.
7568 (ppc64_emit_less_signed): New function.
7569 (ppc64_emit_less_unsigned): New function.
7570 (ppc64_emit_ref): New function.
7571 (ppc64_emit_const): New function.
7572 (ppc64v1_emit_reg): New function.
7573 (ppc64v2_emit_reg): New function.
7574 (ppc64_emit_pop): New function.
7575 (ppc64_emit_stack_flush): New function.
7576 (ppc64_emit_swap): New function.
7577 (ppc64v1_emit_call): New function.
7578 (ppc64v2_emit_call): New function.
7579 (ppc64v1_emit_int_call_1): New function.
7580 (ppc64v2_emit_int_call_1): New function.
7581 (ppc64v1_emit_void_call_2): New function.
7582 (ppc64v2_emit_void_call_2): New function.
7583 (ppc64_emit_if_goto): New function.
7584 (ppc64_emit_eq_goto): New function.
7585 (ppc64_emit_ne_goto): New function.
7586 (ppc64_emit_lt_goto): New function.
7587 (ppc64_emit_le_goto): New function.
7588 (ppc64_emit_gt_goto): New function.
7589 (ppc64_emit_ge_goto): New function.
7590 (ppc64v1_emit_ops_impl): New static variable.
7591 (ppc64v2_emit_ops_impl): New static variable.
7592 (ppc_emit_ops): New function.
7593 (linux_low_target): Wire in ppc_emit_ops.
7595 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
7596 Marcin Kościelnicki <koriakin@0x04.net>
7599 * Makefile.in: Add powerpc-*-ipa.o
7600 * configure.srv: Add ipa_obj for powerpc*-linux.
7601 * linux-ppc-ipa.c: New file.
7602 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
7604 (PPC_FIELD): New macro.
7605 (PPC_SEXT): New macro.
7606 (PPC_OP6): New macro.
7607 (PPC_BO): New macro.
7608 (PPC_LI): New macro.
7609 (PPC_BD): New macro.
7610 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
7611 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
7612 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
7613 (ppc_get_thread_area): New function.
7614 (is_elfv2_inferior): New function.
7615 (gen_ds_form): New function.
7616 (GEN_STD): New macro.
7617 (GEN_STDU): New macro.
7618 (GEN_LD): New macro.
7619 (GEN_LDU): New macro.
7620 (gen_d_form): New function.
7621 (GEN_ADDI): New macro.
7622 (GEN_ADDIS): New macro.
7623 (GEN_LI): New macro.
7624 (GEN_LIS): New macro.
7625 (GEN_ORI): New macro.
7626 (GEN_ORIS): New macro.
7627 (GEN_LWZ): New macro.
7628 (GEN_STW): New macro.
7629 (GEN_STWU): New macro.
7630 (gen_xfx_form): New function.
7631 (GEN_MFSPR): New macro.
7632 (GEN_MTSPR): New macro.
7633 (GEN_MFCR): New macro.
7634 (GEN_MTCR): New macro.
7635 (GEN_SYNC): New macro.
7636 (GEN_LWSYNC): New macro.
7637 (gen_x_form): New function.
7638 (GEN_OR): New macro.
7639 (GEN_MR): New macro.
7640 (GEN_LWARX): New macro.
7641 (GEN_STWCX): New macro.
7642 (GEN_CMPW): New macro.
7643 (gen_md_form): New function.
7644 (GEN_RLDICL): New macro.
7645 (GEN_RLDICR): New macro.
7646 (gen_i_form): New function.
7648 (GEN_BL): New macro.
7649 (gen_b_form): New function.
7650 (GEN_BNE): New macro.
7651 (GEN_LOAD): New macro.
7652 (GEN_STORE): New macro.
7653 (gen_limm): New function.
7654 (gen_atomic_xchg): New function.
7655 (gen_call): New function.
7656 (ppc_relocate_instruction): New function.
7657 (ppc_install_fast_tracepoint_jump_pad): New function.
7658 (ppc_get_min_fast_tracepoint_insn_len): New function.
7659 (ppc_get_ipa_tdesc_idx): New function.
7660 (the_low_target): Wire in the new functions.
7661 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
7663 * linux-ppc-tdesc.h: New file.
7665 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
7667 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
7668 (alloc_jump_pad_buffer): New function.
7669 * linux-amd64-ipa.c: Add <sys/mman.h> include.
7670 (alloc_jump_pad_buffer): New function.
7671 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
7672 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
7673 (alloc_jump_pad_buffer): New function.
7674 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
7675 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
7676 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
7677 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
7679 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
7681 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
7682 * linux-amd64-ipa.c: Likewise.
7683 * linux-i386-ipa.c: Likewise.
7684 * linux-s390-ipa.c: Likewise.
7685 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
7686 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
7687 set_trace_state_variable_value_ptr.
7688 (struct ipa_sym_addresses): Likewise.
7689 (symbol_list): Likewise.
7690 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
7691 accessing gdb_collect directly.
7692 (gdb_collect_ptr_type): New typedef.
7693 (get_raw_reg_ptr_type): New typedef.
7694 (get_trace_state_variable_value_ptr_type): New typedef.
7695 (set_trace_state_variable_value_ptr_type): New typedef.
7696 (gdb_collect_ptr): New global.
7697 (get_raw_reg_ptr): New global.
7698 (get_trace_state_variable_value_ptr): New global.
7699 (set_trace_state_variable_value_ptr): New global.
7700 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
7701 accessing get_raw_reg directly.
7702 (get_get_tsv_func_addr): Likewise for
7703 get_trace_state_variable_value_ptr.
7704 (get_set_tsv_func_addr): Likewise for
7705 set_trace_state_variable_value_ptr.
7706 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
7708 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
7710 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
7712 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
7714 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
7716 (relocate_instruction): Remove own_buf.
7717 * server.c (own_buf): Make global.
7718 (handle_v_requests): Make global.
7719 * server.h (own_buf): New declaration.
7720 (handle_v_requests): New prototype.
7722 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
7725 * linux-s390-low.c (add_insns): New function.
7726 (s390_emit_prologue): New function.
7727 (s390_emit_epilogue): New function.
7728 (s390_emit_add): New function.
7729 (s390_emit_sub): New function.
7730 (s390_emit_mul): New function.
7731 (s390_emit_lsh): New function.
7732 (s390_emit_rsh_signed): New function.
7733 (s390_emit_rsh_unsigned): New function.
7734 (s390_emit_ext): New function.
7735 (s390_emit_log_not): New function.
7736 (s390_emit_bit_and): New function.
7737 (s390_emit_bit_or): New function.
7738 (s390_emit_bit_xor): New function.
7739 (s390_emit_bit_not): New function.
7740 (s390_emit_equal): New function.
7741 (s390_emit_less_signed): New function.
7742 (s390_emit_less_unsigned): New function.
7743 (s390_emit_ref): New function.
7744 (s390_emit_if_goto): New function.
7745 (s390_emit_goto): New function.
7746 (s390_write_goto_address): New function.
7747 (s390_emit_litpool): New function.
7748 (s390_emit_const): New function.
7749 (s390_emit_call): New function.
7750 (s390_emit_reg): New function.
7751 (s390_emit_pop): New function.
7752 (s390_emit_stack_flush): New function.
7753 (s390_emit_zero_ext): New function.
7754 (s390_emit_swap): New function.
7755 (s390_emit_stack_adjust): New function.
7756 (s390_emit_set_r2): New function.
7757 (s390_emit_int_call_1): New function.
7758 (s390_emit_void_call_2): New function.
7759 (s390_emit_eq_goto): New function.
7760 (s390_emit_ne_goto): New function.
7761 (s390_emit_lt_goto): New function.
7762 (s390_emit_le_goto): New function.
7763 (s390_emit_gt_goto): New function.
7764 (s390_emit_ge_goto): New function.
7765 (s390x_emit_prologue): New function.
7766 (s390x_emit_epilogue): New function.
7767 (s390x_emit_add): New function.
7768 (s390x_emit_sub): New function.
7769 (s390x_emit_mul): New function.
7770 (s390x_emit_lsh): New function.
7771 (s390x_emit_rsh_signed): New function.
7772 (s390x_emit_rsh_unsigned): New function.
7773 (s390x_emit_ext): New function.
7774 (s390x_emit_log_not): New function.
7775 (s390x_emit_bit_and): New function.
7776 (s390x_emit_bit_or): New function.
7777 (s390x_emit_bit_xor): New function.
7778 (s390x_emit_bit_not): New function.
7779 (s390x_emit_equal): New function.
7780 (s390x_emit_less_signed): New function.
7781 (s390x_emit_less_unsigned): New function.
7782 (s390x_emit_ref): New function.
7783 (s390x_emit_if_goto): New function.
7784 (s390x_emit_const): New function.
7785 (s390x_emit_call): New function.
7786 (s390x_emit_reg): New function.
7787 (s390x_emit_pop): New function.
7788 (s390x_emit_stack_flush): New function.
7789 (s390x_emit_zero_ext): New function.
7790 (s390x_emit_swap): New function.
7791 (s390x_emit_stack_adjust): New function.
7792 (s390x_emit_int_call_1): New function.
7793 (s390x_emit_void_call_2): New function.
7794 (s390x_emit_eq_goto): New function.
7795 (s390x_emit_ne_goto): New function.
7796 (s390x_emit_lt_goto): New function.
7797 (s390x_emit_le_goto): New function.
7798 (s390x_emit_gt_goto): New function.
7799 (s390x_emit_ge_goto): New function.
7800 (s390_emit_ops): New function.
7801 (struct linux_target_ops): Fill in emit_ops hook.
7803 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
7806 * Makefile.in: Add s390 IPA files.
7807 * configure.srv: Build IPA for s390.
7808 * linux-s390-ipa.c: New file.
7809 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
7810 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
7811 (tdesc_s390_linux32): Likewise.
7812 (init_registers_s390_linux32v1): Likewise.
7813 (tdesc_s390_linux32v1): Likewise.
7814 (init_registers_s390_linux32v2): Likewise.
7815 (tdesc_s390_linux32v2): Likewise.
7816 (init_registers_s390_linux64): Likewise.
7817 (tdesc_s390_linux64): Likewise.
7818 (init_registers_s390_linux64v1): Likewise.
7819 (tdesc_s390_linux64v1): Likewise.
7820 (init_registers_s390_linux64v2): Likewise.
7821 (tdesc_s390_linux64v2): Likewise.
7822 (init_registers_s390_te_linux64): Likewise.
7823 (tdesc_s390_te_linux64): Likewise.
7824 (init_registers_s390_vx_linux64): Likewise.
7825 (tdesc_s390_vx_linux64): Likewise.
7826 (init_registers_s390_tevx_linux64): Likewise.
7827 (tdesc_s390_tevx_linux64): Likewise.
7828 (init_registers_s390x_linux64): Likewise.
7829 (tdesc_s390x_linux64): Likewise.
7830 (init_registers_s390x_linux64v1): Likewise.
7831 (tdesc_s390x_linux64v1): Likewise.
7832 (init_registers_s390x_linux64v2): Likewise.
7833 (tdesc_s390x_linux64v2): Likewise.
7834 (init_registers_s390x_te_linux64): Likewise.
7835 (tdesc_s390x_te_linux64): Likewise.
7836 (init_registers_s390x_vx_linux64): Likewise.
7837 (tdesc_s390x_vx_linux64): Likewise.
7838 (init_registers_s390x_tevx_linux64): Likewise.
7839 (tdesc_s390x_tevx_linux64): Likewise.
7840 (have_hwcap_s390_vx): New static variable.
7841 (s390_arch_setup): Fill have_hwcap_s390_vx.
7842 (s390_get_thread_area): New function.
7843 (s390_ft_entry_gpr_esa): New const.
7844 (s390_ft_entry_gpr_zarch): New const.
7845 (s390_ft_entry_misc): New const.
7846 (s390_ft_entry_fr): New const.
7847 (s390_ft_entry_vr): New const.
7848 (s390_ft_main_31): New const.
7849 (s390_ft_main_64): New const.
7850 (s390_ft_exit_fr): New const.
7851 (s390_ft_exit_vr): New const.
7852 (s390_ft_exit_misc): New const.
7853 (s390_ft_exit_gpr_esa): New const.
7854 (s390_ft_exit_gpr_zarch): New const.
7855 (append_insns): New function.
7856 (s390_relocate_instruction): New function.
7857 (s390_install_fast_tracepoint_jump_pad): New function.
7858 (s390_get_min_fast_tracepoint_insn_len): New function.
7859 (s390_get_ipa_tdesc_idx): New function.
7860 (struct linux_target_ops): Wire in the above functions.
7861 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
7862 * linux-s390-tdesc.h: New file.
7864 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
7866 * linux-s390-low.c (s390_supports_tracepoints): New function.
7867 (struct linux_target_ops): Fill supports_tracepoints hook.
7869 2016-03-18 Yao Qi <yao.qi@linaro.org>
7871 * linux-low.c (lwp_signal_can_be_delivered): New function.
7872 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
7874 2016-03-18 Yao Qi <yao.qi@linaro.org>
7876 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
7877 0 if signal is enqueued. Remove 'signal' from one debugging
7878 message. Move one debugging message to some lines below.
7879 Remove code setting 'signal' to 0.
7881 2016-03-18 Yao Qi <yao.qi@linaro.org>
7883 * linux-low.c (linux_low_filter_event): Remove redundant
7884 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
7886 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
7888 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
7889 (struct linux_target_ops): Wire in the above.
7891 2016-03-03 Yao Qi <yao.qi@linaro.org>
7893 * linux-low.c: Update comments to start_step_over.
7895 2016-03-03 Yao Qi <yao.qi@linaro.org>
7898 * linux-low.c (handle_extended_wait): Set child suspended
7899 if event_lwp->bp_reinsert isn't zero.
7901 2016-03-02 Yao Qi <yao.qi@linaro.org>
7903 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
7904 enqueue_pending_signal.
7906 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
7908 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
7911 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
7913 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
7914 (s390_regmap_3264) [!__s390x__]: New global.
7915 (s390_collect_ptrace_register): Skip map entries containing -1.
7916 (s390_supply_ptrace_register): Ditto.
7917 (s390_fill_gprs_high): New function.
7918 (s390_store_gprs_high): New function.
7919 (s390_regsets): Add NT_S390_HIGH_GPRS.
7920 (s390_get_hwcap): Enable on 31-bit.
7921 (have_hwcap_s390_high_gprs): Enable on 31-bit.
7922 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
7923 Detect NT_S390_HIGH_GPRS.
7924 (s390_usrregs_info_3264): Enable on 31-bit.
7925 (s390_regs_info): Enable regs_info_3264 on 31-bit.
7926 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
7928 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
7931 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
7932 * configure.srv: Ditto.
7933 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
7934 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
7935 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
7936 (init_registers_amd64_linux): Remove prototype.
7937 (tdesc_amd64_linux): Remove declaration.
7938 (get_ipa_tdesc): New function.
7939 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
7940 initialize remaining tdescs.
7941 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
7942 (init_registers_i386_linux): Remove prototype.
7943 (tdesc_i386_linux): Remove declaration.
7944 (get_ipa_tdesc): New function.
7945 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
7946 initialize remaining tdescs.
7947 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
7948 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
7949 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
7950 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
7951 (x86_get_ipa_tdesc_idx): New function.
7952 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
7953 * linux-x86-tdesc.h: New file.
7954 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
7955 (target_get_ipa_tdesc_idx): New macro.
7956 * tracepoint.c (ipa_tdesc_idx): New macro.
7957 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
7958 (symbol_list): Add ipa_tdesc_idx.
7959 (cmd_qtstart): Write ipa_tdesc_idx in the target.
7960 (ipa_tdesc): Remove.
7961 (ipa_tdesc_idx): New variable.
7962 (get_context_regcache): Use get_ipa_tdesc.
7963 (gdb_collect): Ditto.
7965 * tracepoint.h (get_ipa_tdesc): New prototype.
7966 (ipa_tdesc): Remove.
7968 2016-02-24 Pedro Alves <palves@redhat.com>
7970 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
7971 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
7972 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
7973 Factor out common code between the USE_SIGTRAP_SIGINFO and
7974 !USE_SIGTRAP_SIGINFO blocks.
7975 (linux_low_filter_event): Call save_stop_reason instead of
7976 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
7978 (linux_wait_1): Update comments.
7980 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
7982 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
7983 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
7984 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
7985 ppc_insert_point, ppc_remove_point.
7987 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
7989 * linux-s390-low.c (s390_supports_z_point_type): New function.
7990 (struct linux_target_ops): Wire s390_supports_z_point_type in.
7992 2016-02-16 Yao Qi <yao.qi@linaro.org>
7994 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
7995 PC. Get pc from regcache_read_pc.
7997 2016-02-12 Yao Qi <yao.qi@linaro.org>
7999 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
8000 or linux_get_pc_32bit.
8001 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
8003 2016-02-12 Yao Qi <yao.qi@linaro.org>
8005 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
8006 arm_linux_get_next_pcs_fixup.
8008 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
8010 * tracepoint.c (x_tracepoint_action_download): Change
8011 write_inferior_data_ptr to write_inferior_data_pointer.
8012 (cmd_qtstart): Likewise.
8013 (write_inferior_data_ptr): Remove.
8014 (download_agent_expr): Change write_inferior_data_ptr to
8015 write_inferior_data_pointer.
8016 (download_tracepoint_1): Likewise.
8017 (download_tracepoint): Likewise.
8018 (download_trace_state_variables): Likewise.
8020 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
8021 Marcin Kościelnicki <koriakin@0x04.net>
8023 * tracepoint.c (struct tracepoint_action_ops): Remove.
8024 (struct tracepoint_action): Remove ops.
8025 (m_tracepoint_action_download, r_tracepoint_action_download)
8026 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
8027 size and offset accordingly.
8028 (m_tracepoint_action_ops, r_tracepoint_action_ops)
8029 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
8030 (tracepoint_action_send, tracepoint_action_download): New functions.
8031 Helpers for trace action handlers.
8032 (add_tracepoint_action): Remove setup actions ops.
8033 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
8035 2016-02-10 Yao Qi <yao.qi@linaro.org>
8037 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
8039 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
8041 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
8043 * configure: Regenerate.
8045 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
8047 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
8048 void * to gdb_byte *.
8049 * linux-low.c (siginfo_fixup): Likewise.
8050 (linux_xfer_siginfo): Likewise.
8051 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
8053 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8055 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
8057 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
8059 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
8061 * linux-x86-low.c [__x86_64__]: Include
8062 "nat/amd64-linux-siginfo.h".
8063 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
8064 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
8065 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
8066 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
8067 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
8068 (cpt_si_fd, si_timerid, si_overrun): Move from
8069 nat/amd64-linux-siginfo.c.
8070 * Makefile.in (amd64-linux-siginfo.o:): New rule.
8072 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
8074 * server.c (skip_to_semicolon): Remove.
8075 (process_point_options): Use strchrnul instead of
8078 2016-01-26 Yao Qi <yao.qi@linaro.org>
8080 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
8081 * linux-low.c (install_software_single_step_breakpoints): Don't
8082 call regcache_read_pc.
8083 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
8086 2016-01-26 Yao Qi <yao.qi@linaro.org>
8088 * linux-low.c (install_software_single_step_breakpoints): Call
8089 regcache_read_pc instead of get_pc.
8091 2016-01-26 Yao Qi <yao.qi@linaro.org>
8093 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
8094 (unblock_async_io): Rename to ...
8095 (block_unblock_async_io): ... it. New function.
8096 (enable_async_io): Don't install SIGIO handler. Unblock it
8098 (disable_async_io): Don't ignore SIGIO. Block it instead.
8099 (initialize_async_io): Install SIGIO handler. Don't call
8102 2016-01-26 Yao Qi <yao.qi@linaro.org>
8104 * remote-utils.c (getpkt): If the buffer isn't empty, and the
8105 first character is '\003', call *the_target->request_interrupt.
8107 2016-01-25 Yao Qi <yao.qi@linaro.org>
8109 * remote-utils.c (new_thread_notify): Remove.
8110 (dead_thread_notify): Likewise.
8111 * remote-utils.h (new_thread_notify): Remove declaration.
8112 (dead_thread_notify): Likewise.
8114 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
8116 * gdb.trace/pending.exp: Fix expected message on continue.
8118 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
8120 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
8121 it works properly on big-endian machines where sizeof (CORE_ADDR)
8124 2016-01-21 Pedro Alves <palves@redhat.com>
8126 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
8127 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
8128 * configure: Regenerate.
8130 2016-01-21 Yao Qi <yao.qi@linaro.org>
8132 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
8133 is_thumb and set it according to CPSR saved on the stack.
8134 (get_next_pcs_syscall_next_pc): Pass is_thumb to
8135 arm_sigreturn_next_pc.
8137 2016-01-18 Yao Qi <yao.qi@linaro.org>
8139 * linux-low.c (linux_set_pc_64bit): New function.
8140 (linux_get_pc_64bit): New function.
8141 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
8143 * linux-sparc-low.c (debug_threads): Remove declaration.
8144 (sparc_get_pc): Remove.
8145 (the_low_target): Use linux_get_pc_64bit instead of
8147 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
8148 (the_low_target): Use linux_get_pc_64bit and
8151 2016-01-18 Yao Qi <yao.qi@linaro.org>
8153 * linux-arm-low.c (debug_threads): Remove declaration.
8154 (arm_get_pc, arm_set_pc): Remove.
8155 (the_low_target): Use linux_get_pc_32bit and
8157 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
8158 (the_low_target): Use linux_get_pc_32bit and
8160 * linux-cris-low.c (debug_threads): Remove declaration.
8161 (cris_get_pc, cris_set_pc,): Remove.
8162 (the_low_target): Use linux_get_pc_32bit and
8164 * linux-crisv32-low.c (debug_threads): Remove declaration.
8165 (cris_get_pc, cris_set_pc): Remove.
8166 (the_low_target): Use linux_get_pc_32bit and
8168 * linux-low.c: Include inttypes.h.
8169 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
8170 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
8171 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
8172 (the_low_target): Use linux_get_pc_32bit and
8174 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
8175 (the_low_target): Use linux_get_pc_32bit and
8177 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
8178 (the_low_target): Use linux_get_pc_32bit and
8180 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
8181 (the_low_target): Use linux_get_pc_32bit and
8183 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
8184 (the_low_target): Use linux_get_pc_32bit and
8187 2016-01-18 Gary Benson <gbenson@redhat.com>
8189 * configure.ac (AC_FUNC_FORK): New check.
8190 * config.in: Regenerate.
8191 * configure: Likewise.
8193 2016-01-14 Yao Qi <yao.qi@linaro.org>
8195 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
8196 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
8197 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
8198 arm_get_next_pcs_ctor.
8200 2016-01-12 Josh Stone <jistone@redhat.com>
8201 Philippe Waroquiers <philippe.waroquiers@skynet.be>
8203 * inferiors.h: Include "gdb_vecs.h".
8204 (struct process_info): Add syscalls_to_catch.
8205 * inferiors.c (remove_process): Free syscalls_to_catch.
8206 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
8207 syscall_return stops.
8208 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
8209 * server.c (handle_general_set): Handle QCatchSyscalls.
8210 (handle_query): Report support for QCatchSyscalls.
8211 * target.h (struct target_ops): Add supports_catch_syscall.
8212 (target_supports_catch_syscall): New macro.
8213 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
8214 (struct lwp_info): Add syscall_state.
8215 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
8216 Maintain syscall_state and syscalls_to_catch across exec.
8217 (get_syscall_trapinfo): New function, proxy to the_low_target.
8218 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
8219 (linux_low_filter_event): Toggle syscall_state entry/return for
8220 syscall traps, and set it ignored for all others.
8221 (gdb_catching_syscalls_p): New function.
8222 (gdb_catch_this_syscall_p): New function.
8223 (linux_wait_1): Handle SYSCALL_SIGTRAP.
8224 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
8225 (linux_supports_catch_syscall): New function.
8226 (linux_target_ops): Install it.
8227 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
8228 (the_low_target): Install it.
8230 2016-01-12 Mike Frysinger <vapier@gentoo.org>
8232 * acinclude.m4: Include new ../warning.m4 file.
8233 * configure: Regenerated.
8234 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
8236 2016-01-12 Mike Frysinger <vapier@gentoo.org>
8238 * ax.c (is_goto_target): Mark static.
8239 * linux-low.c (register_addr): Likewise.
8240 (linux_fetch_registers, linux_store_registers): Likewise.
8241 * mem-break.c (any_persistent_commands): Fix old prototype.
8242 (add_commands_to_breakpoint): Mark static.
8243 * regcache.c (find_register_by_name): Delete unused func.
8244 * remote-utils.c (hex_or_minus_one): Mark static.
8245 * server.c (monitor_show_help): Mark static.
8246 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
8247 handle_v_requests): Likewise.
8249 2016-01-12 Pedro Alves <palves@redhat.com>
8251 Remove use of the registered trademark symbol throughout.
8253 2016-01-08 Yao Qi <yao.qi@linaro.org>
8255 * remote-utils.c (getpkt): If c is '\003', call target hook
8258 2016-01-06 Yao Qi <yao.qi@linaro.org>
8260 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
8261 linux-aarch32-low.c.
8262 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8263 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
8264 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
8265 (thumb2_breakpoint): Declare.
8266 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
8267 linux-aarch32-low.h.
8268 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8269 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
8270 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
8272 2016-01-01 Joel Brobecker <brobecker@adacore.com>
8274 * gdbreplay.c (gdbreplay_version): Change copyright year in
8276 * server.c (gdbserver_version): Likewise.
8278 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
8280 * server.c (crc32_table): Delete.
8281 (crc32): Use libiberty's xcrc32 function.
8283 2015-12-22 Joel Brobecker <brobecker@adacore.com>
8285 * lynx-low.c (lynx_delete_thread_callback): New function.
8286 (lynx_mourn): Properly delete our process and all of its
8287 threads. Remove call to clear_inferiors.
8289 2015-12-22 Joel Brobecker <brobecker@adacore.com>
8291 * target.c (thread_search_callback): Add check that
8292 the thread_stopped target callback is not NULL before
8295 2015-12-21 Yao Qi <yao.qi@linaro.org>
8297 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
8300 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
8302 * server.c (handle_query): Call target_supports_software_single_step.
8304 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
8306 * linux-low.c (single_step): New function.
8307 (linux_resume_one_lwp_throw): Call single_step.
8308 (start_step_over): Likewise.
8310 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
8312 * Makefile.in (SFILES): Append arch/arm-linux.c,
8313 arch/arm-get-next-pcs.c.
8314 (arm-linux.o): New rule.
8315 (arm-get-next-pcs.o): New rule.
8316 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
8318 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
8319 to linux-aarch32-low.c.
8320 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8321 (arm_breakpoint_len, thumb_breakpoint): Likewise.
8322 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
8323 (thumb2_breakpoint_len): Likewise.
8324 (arm_is_thumb_mode): Make non-static.
8325 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
8326 from linux-aarch32-low.c.
8327 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8328 (arm_breakpoint_len, thumb_breakpoint): Likewise.
8329 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
8330 (thumb2_breakpoint_len): Likewise.
8331 (arm_is_thumb_mode): New declaration.
8332 * linux-arm-low.c: Include arch/arm-linux.h
8333 aarch/arm-get-next-pcs.h, sys/syscall.h.
8334 (get_next_pcs_ops): New struct.
8335 (get_next_pcs_addr_bits_remove): New function.
8336 (get_next_pcs_is_thumb): New function.
8337 (get_next_pcs_read_memory_unsigned_integer): Likewise.
8338 (arm_sigreturn_next_pc): Likewise.
8339 (get_next_pcs_syscall_next_pc): Likewise.
8340 (arm_gdbserver_get_next_pcs): Likewise.
8341 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
8343 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
8344 * server.h: Include gdb_vecs.h.
8346 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
8348 * Makefile.in (SFILES): Append common/common-regcache.c.
8349 (OBS): Append common-regcache.o.
8350 (common-regcache.o): New rule.
8351 * regcache.c (init_register_cache): Initialize cache to
8353 (regcache_raw_read_unsigned): New function.
8354 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
8355 register_status enum.
8357 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
8359 * linux-aarch64-low.c (the_low_targets): Rename
8360 breakpoint_reinsert_addr to get_next_pcs.
8361 * linux-arm-low.c (the_low_targets): Likewise.
8362 * linux-bfin-low.c (the_low_targets): Likewise.
8363 * linux-cris-low.c (the_low_targets): Likewise.
8364 * linux-crisv32-low.c (the_low_targets): Likewise.
8365 * linux-low.c (can_software_single_step): Likewise.
8366 (install_software_single_step_breakpoints): New function.
8367 (start_step_over): Use install_software_single_step_breakpoints.
8368 * linux-low.h: New CORE_ADDR vector.
8369 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
8371 * linux-mips-low.c (the_low_targets): Likewise.
8372 * linux-nios2-low.c (the_low_targets): Likewise.
8373 * linux-sparc-low.c (the_low_targets): Likewise.
8375 2015-12-17 Pedro Alves <palves@redhat.com>
8377 * linux-low.c (linux_kill_one_lwp): Remove references to
8379 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
8381 (linux_init_signals): Delete.
8382 (initialize_low): Adjust.
8383 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
8385 2015-12-16 Pedro Alves <palves@redhat.com>
8387 * configure.ac (compiler warning flags): When testing a
8388 -Wno-foo option, check whether -Wfoo works instead.
8389 * configure: Regenerate.
8391 2015-12-11 Don Breazeal <donb@codesourcery.com>
8393 * server.c (process_serial_event): Don't exit from gdbserver
8394 in remote mode if there are still active inferiors.
8396 2015-12-11 Yao Qi <yao.qi@linaro.org>
8398 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
8399 arm_breakpoint_at if the process is 32-bit.
8401 2015-12-11 Yao Qi <yao.qi@linaro.org>
8403 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
8406 2015-12-07 Yao Qi <yao.qi@linaro.org>
8408 * configure.srv: Append arm.o to srv_tgtobj for
8409 aarch64*-*-linux* target.
8410 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
8411 from linux-arm-low.c.
8412 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8413 (arm_breakpoint_len, thumb_breakpoint): Likewise.
8414 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
8415 (thumb2_breakpoint_len): Likewise.
8416 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
8417 (arm_breakpoint_kinds): Likewise.
8418 (arm_breakpoint_kind_from_pc): Likewise.
8419 (arm_sw_breakpoint_from_kind): Likewise.
8420 (arm_breakpoint_kind_from_current_state): Likewise.
8421 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
8422 (arm_sw_breakpoint_from_kind): Declare.
8423 (arm_breakpoint_kind_from_current_state): Declare.
8424 (arm_breakpoint_at): Declare.
8425 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
8426 arm_sw_breakpoint_from_kind if process is 32-bit.
8427 (aarch64_breakpoint_kind_from_pc): New function.
8428 (aarch64_breakpoint_kind_from_current_state): New function.
8429 (the_low_target): Initialize fields breakpoint_kind_from_pc
8430 and breakpoint_kind_from_current_state.
8431 * linux-arm-low.c (arm_breakpoint_kinds): Move to
8432 linux-aarch32-low.c.
8433 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
8434 (arm_breakpoint, arm_breakpoint_len): Likewise.
8435 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
8436 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
8437 (arm_is_thumb_mode): Likewise.
8438 (arm_breakpoint_at): Likewise.
8439 (arm_breakpoint_kind_from_pc): Likewise.
8440 (arm_sw_breakpoint_from_kind): Likewise.
8441 (arm_breakpoint_kind_from_current_state): Likewise.
8444 2015-08-04 Yao Qi <yao.qi@linaro.org>
8446 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
8447 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
8448 * server.c (extended_protocol): Remove "static".
8449 * server.h (extended_protocol): Declare it.
8451 2015-12-04 Josh Stone <jistone@redhat.com>
8453 * target.h (struct target_ops) <arch_setup>: Rename to ...
8454 (struct target_ops) <post_create_inferior>: ... this.
8455 (target_arch_setup): Rename to ...
8456 (target_post_create_inferior): ... this, calling post_create_inferior.
8457 * server.c (start_inferior): Update target_arch_setup calls to
8458 target_post_create_inferior.
8459 * linux-low.c (linux_low_ptrace_options): Forward declare.
8460 (linux_arch_setup): Update its comment for general use.
8461 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
8462 (struct linux_target_ops): Use linux_post_create_inferior.
8463 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
8464 to post_create_inferior.
8465 * nto-low.c (struct nto_target_ops): Likewise.
8466 * spu-low.c (struct spu_target_ops): Likewise.
8467 * win32-low.c (struct win32_target_ops): Likewise.
8469 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
8471 * linux-arm-low.c: Remove duplicate arch/arm.h include.
8473 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
8475 * linux-arm-low.c (arm_reinsert_addr): Remove function.
8476 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
8477 * linux-cris-low.c (cris_reinsert_addr> Remove function.
8478 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
8479 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
8480 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
8481 * linux-mips-low.c (mips_reinsert_addr): Remove function.
8482 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
8483 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
8484 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
8485 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
8486 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
8488 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
8490 * linux-low.c (linux_look_up_symbols): Don't call
8491 linux_supports_traceclone.
8492 * linux-low.h (thread_db_init): Remove use_events argument.
8493 * thread-db.c (thread_db_use_event): Remove global variable.
8494 (struct thread_db) <td_thr_event_enable_p>: Remove field.
8495 (struct thread_db) <td_create_bp>: Remove field.
8496 (thread_db_create_event): Remove function.
8497 (thread_db_enable_reporting): Likewise.
8498 (find_one_thread): Don't check for thread_db_use_events.
8499 (attach_thread): Likewise.
8500 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
8501 (try_thread_db_load_1): Don't check for thread_db_use_events.
8502 (thread_db_init): Remove use_events argument and thread events
8504 (remove_thread_event_breakpoints): Remove function.
8505 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
8507 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
8509 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
8511 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8512 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
8513 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8514 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
8515 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
8517 * linux-crisv32-low.c (cris_supports_hardware_single_step):
8519 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8520 * linux-low.c (can_hardware_single_step): Use
8521 supports_hardware_single_step.
8522 (can_software_single_step): New function.
8523 (start_step_over): Call can_software_single_step.
8524 (linux_supports_hardware_single_step): New function.
8525 (struct target_ops) <supports_software_single_step>: Initialize.
8526 * linux-low.h (struct linux_target_ops)
8527 <supports_hardware_single_step>: Initialize.
8528 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
8529 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8530 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
8531 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
8532 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
8533 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8534 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
8535 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8536 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
8537 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
8539 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
8540 (struct linux_target_ops) <tile_supports_hardware_single_step>:
8542 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
8543 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8544 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
8546 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8547 * target.h (struct target_ops): <supports_software_single_step>:
8549 (target_supports_software_single_step): New macro.
8551 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
8553 * linux-low.c (linux_wait_1): Fix pc advance condition.
8554 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
8555 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
8557 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
8559 * linux-arm-low.c (arm_is_thumb_mode): New function.
8560 (arm_breakpoint_at): Use arm_is_thumb_mode.
8561 (arm_breakpoint_kind_from_current_state): New function.
8562 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
8564 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
8565 (linux_breakpoint_kind_from_current_state): New function.
8566 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
8567 * linux-low.h (struct linux_target_ops)
8568 <breakpoint_kind_from_current_state>: New field.
8569 * target.h (struct target_ops): Likewise.
8570 (target_breakpoint_kind_from_current_state): New macro.
8572 2015-11-30 Pedro Alves <palves@redhat.com>
8574 * linux-low.c (linux_resume): Wake up the event loop before
8577 2015-11-30 Pedro Alves <palves@redhat.com>
8579 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
8581 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
8583 * target.c (struct thread_search): New structure.
8584 (thread_search_callback): New function.
8585 (prev_general_thread): New global.
8586 (prepare_to_access_memory, done_accessing_memory): New functions.
8587 * target.h (prepare_to_access_memory, done_accessing_memory):
8588 Replace macros with function declarations.
8590 2015-11-30 Pedro Alves <palves@redhat.com>
8593 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
8594 report TARGET_WAITKIND_NO_RESUMED.
8595 * remote-utils.c (prepare_resume_reply): Handle
8596 TARGET_WAITKIND_NO_RESUMED.
8597 * server.c (report_no_resumed): New global.
8598 (handle_query) <qSupported>: Handle "no-resumed+". Report
8599 "no-resumed+" support.
8600 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
8601 return error if the client doesn't support no-resumed events.
8602 (push_stop_notification): New function.
8603 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
8604 events if the client supports them.
8606 2015-11-30 Pedro Alves <palves@redhat.com>
8608 * linux-low.c (thread_still_has_status_pending_p): Don't check
8610 (lwp_resumed): New function.
8611 (status_pending_p_callback): Return early if the LWP is not
8612 supposed to be resumed.
8614 2015-11-30 Pedro Alves <palves@redhat.com>
8616 * linux-low.c (handle_extended_wait): Assert that the LWP's
8617 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
8618 thread create events, leave the new child's status pending.
8619 (linux_low_filter_event): If GDB wants to hear about thread exit
8620 events, leave the LWP marked dead and don't delete it.
8621 (linux_wait_for_event_filtered): Don't check for thread exit.
8622 (filter_exit_event): New function.
8623 (linux_wait_1): Use it, when returning an exit event.
8624 (linux_resume_one_lwp_throw): Assert that the LWP's
8625 waitstatus is TARGET_WAITKIND_IGNORE.
8626 * remote-utils.c (prepare_resume_reply): Handle
8627 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
8628 * server.c (report_thread_events): New global.
8629 (handle_general_set): Handle QThreadEvents.
8630 (handle_query) <qSupported>: Handle and report QThreadEvents+;
8631 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
8632 TARGET_WAITKIND_THREAD_EXITED.
8633 * server.h (report_thread_events): Declare.
8635 2015-11-30 Pedro Alves <palves@redhat.com>
8637 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
8638 the thread's last_resume_kind was resume_stop.
8640 2015-11-30 Pedro Alves <palves@redhat.com>
8642 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
8645 2015-11-30 Pedro Alves <palves@redhat.com>
8647 * server.c (handle_v_requests): Handle vCtrlC.
8649 2015-11-30 Pedro Alves <palves@redhat.com>
8651 * gdbthread.h (find_any_thread_of_pid): Declare.
8652 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
8654 * server.c (handle_query): If current_thread is NULL, look for
8655 another thread of the selected process.
8657 2015-11-26 Daniel Colascione <dancol@dancol.org>
8658 Simon Marchi <simon.marchi@ericsson.com>
8660 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
8661 * server.c (handle_qxfer_threads_worker): Refactor to include thread
8663 * target.h (struct target_ops) <thread_name>: New field.
8664 (target_thread_name): New macro.
8666 2015-11-23 Joel Brobecker <brobecker@adacore.com>
8668 * regcache.h (regcache_invalidate_pid): Add declaration.
8669 * regcache.c (regcache_invalidate_pid): New function, extracted
8670 from regcache_invalidate.
8671 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
8672 Add trivial documentation comment.
8673 * lynx-low.c: Use regcache_invalidate_pid instead of
8674 regcache_invalidate.
8676 2015-11-23 Joel Brobecker <brobecker@adacore.com>
8678 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
8679 and Elf64_auxv_t if the target is Android.
8681 2015-11-22 Doug Evans <xdje42@gmail.com>
8683 * target.h: #include <sys/types.h>.
8685 2015-11-19 Pedro Alves <palves@redhat.com>
8687 * linux-low.c (linux_process_qsupported): Change prototype.
8689 * linux-low.h (struct linux_target_ops) <process_qsupported>:
8691 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
8692 and adjust to loop over all features.
8693 * server.c (handle_query) <qSupported>: Adjust to call
8694 target_process_qsupported once, passing it a vector of unprocessed
8696 * target.h (struct target_ops) <process_qsupported>: Change
8698 (target_process_qsupported): Adjust.
8700 2015-11-19 Pedro Alves <palves@redhat.com>
8702 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
8704 * configure: Regenerate.
8706 2015-11-19 Pedro Alves <palves@redhat.com>
8708 * configure: Regenerate.
8710 2015-11-19 Yao Qi <yao.qi@linaro.org>
8712 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
8715 2015-11-19 Yao Qi <yao.qi@linaro.org>
8717 * linux-aarch64-low.c (enum aarch64_operand_type): New.
8718 (struct aarch64_operand): Move enum out.
8720 2015-11-19 Yao Qi <yao.qi@linaro.org>
8722 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
8723 struct user_fpsimd_state *.
8724 (aarch64_store_fpregset): Likewise.
8726 2015-11-19 Yao Qi <yao.qi@linaro.org>
8728 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
8729 struct user_pt_regs *.
8730 (aarch64_store_gregset): Likewise.
8732 2015-11-18 Pedro Alves <palves@redhat.com>
8734 * Makefile.in (all_object_files): Add $IPA_OBJS.
8736 2015-11-17 Pedro Alves <palves@redhat.com>
8738 * win32-low.c (win32_resume): Use gdb_signal_from_host,
8739 GDB_SIGNAL_0 and gdb_signal_to_string.
8741 2015-11-17 Pedro Alves <palves@redhat.com>
8743 * win32-low.c (handle_output_debug_string): Remove parameter.
8744 (win32_kill): Remove our_status local and adjust call to
8745 handle_output_debug_string.
8746 (get_child_debug_event): Adjust call to
8747 handle_output_debug_string.
8749 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
8751 * linux-mips-low.c (mips_fill_gregset): Add cast.
8752 (mips_store_gregset): Likewise.
8753 (mips_fill_fpregset): Likewise.
8754 (mips_store_fpregset): Likewise.
8756 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
8758 * linux-mips-low.c (mips_add_watchpoint): Rename private to
8761 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
8763 * linux-mips-low.c (mips_linux_new_thread): Change type of
8764 watch_type to enum target_hw_bp_type.
8766 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
8768 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
8769 Change return type to arm_hwbp_type.
8771 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
8773 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
8774 (arm_store_gregset): Likewise.
8775 * linux-arm-low.c (arm_get_hwcap): Likewise.
8776 (arm_read_description): Likewise.
8778 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
8780 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
8782 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
8784 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
8785 (ppc_fill_vsxregset): Likewise.
8786 (ppc_store_vsxregset): Likewise.
8787 (ppc_fill_vrregset): Likewise.
8788 (ppc_store_vrregset): Likewise.
8789 (ppc_fill_evrregset): Likewise.
8790 (ppc_store_evrregset): Likewise.
8792 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
8794 * linux-ppc-low.c (ppc_usrregs_info): Remove
8795 forward-declaration.
8796 (ppc_arch_setup): Move lower in file.
8798 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
8800 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
8801 (ps_pdwrite): Likewise.
8803 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
8805 * linux-arm-low.c (arm_new_thread): Move pointer dereference
8806 to after assert checks.
8808 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
8810 * proc-service.c (ps_pdread): Add/adjust casts.
8811 (ps_pdwrite): Add/adjust casts.
8813 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
8815 * server.c (handle_search_memory_1): Cast return value of
8818 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
8820 * server.c (write_qxfer_response): Change type of data to
8823 2015-10-29 Pedro Alves <palves@redhat.com>
8825 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
8827 2015-10-29 Pedro Alves <palves@redhat.com>
8829 * tracepoint.c (clear_installed_tracepoints): Add casts.
8831 2015-10-29 Pedro Alves <palves@redhat.com>
8833 * server.c (handle_v_cont, process_serial_event): Add enum
8834 gdb_signal casts to signal parsing code.
8836 2015-10-29 Pedro Alves <palves@redhat.com>
8838 * linux-low.h (NULL_REGSET): Define.
8839 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
8840 * linux-arm-low.c (arm_regsets): Likewise.
8841 * linux-crisv32-low.c (cris_regsets): Likewise.
8842 * linux-m68k-low.c (m68k_regsets): Likewise.
8843 * linux-mips-low.c (mips_regsets): Likewise.
8844 * linux-nios2-low.c (nios2_regsets): Likewise.
8845 * linux-ppc-low.c (ppc_regsets): Likewise.
8846 * linux-s390-low.c (s390_regsets): Likewise.
8847 * linux-sh-low.c (sh_regsets): Likewise.
8848 * linux-sparc-low.c (sparc_regsets): Likewise.
8849 * linux-tic6x-low.c (tic6x_regsets): Likewise.
8850 * linux-tile-low.c (tile_regsets): Likewise.
8851 * linux-x86-low.c (x86_regsets): Likewise.
8852 * linux-xtensa-low.c (xtensa_regsets): Likewise.
8854 2015-10-29 Pedro Alves <palves@redhat.com>
8856 * linux-low.h (NULL_REGSET): Define.
8857 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
8858 * linux-arm-low.c (arm_regsets): Likewise.
8859 * linux-crisv32-low.c (cris_regsets): Likewise.
8860 * linux-m68k-low.c (m68k_regsets): Likewise.
8861 * linux-mips-low.c (mips_regsets): Likewise.
8862 * linux-nios2-low.c (nios2_regsets): Likewise.
8863 * linux-ppc-low.c (ppc_regsets): Likewise.
8864 * linux-s390-low.c (s390_regsets): Likewise.
8865 * linux-sh-low.c (sh_regsets): Likewise.
8866 * linux-sparc-low.c (sparc_regsets): Likewise.
8867 * linux-tic6x-low.c (tic6x_regsets): Likewise.
8868 * linux-tile-low.c (tile_regsets): Likewise.
8869 * linux-x86-low.c (x86_regsets): Likewise.
8870 * linux-xtensa-low.c (xtensa_regsets): Likewise.
8872 2015-10-26 Doug Evans <dje@google.com>
8874 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
8876 2015-10-26 Doug Evans <dje@google.com>
8878 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
8880 2015-10-26 Doug Evans <dje@google.com>
8882 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
8884 (attach_thread, find_new_threads_callback): Ditto.
8886 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
8888 * mem-break.h (set_breakpoint_data): Remove.
8890 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
8892 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
8893 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
8894 (initialize_low): Remove set_breakpoint_data call.
8895 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
8896 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
8897 (initialize_low): Remove set_breakpoint_data call.
8898 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
8899 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
8900 (initialize_low): Remove set_breakpoint_data call.
8902 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
8904 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
8905 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
8906 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
8907 * target.h (target_breakpoint_kind_from_pc): New macro.
8909 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
8911 * linux-low.c (default_breakpoint_kind_from_pc): New function.
8912 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
8913 the default breakpoint kind.
8915 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
8917 * linux-arm-low.c (arm_supports_z_point_type): Add software
8920 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
8922 * linux-arm-low.c: Refactor breakpoint definitions.
8923 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
8924 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
8926 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
8928 * Makefile.in: Add arm.c/o.
8929 * configure.srv: Likewise.
8930 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
8931 (arm_breakpoint_kind_from_pc): New function.
8932 (arm_sw_breakpoint_from_kind): Return proper kind.
8933 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
8935 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
8937 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
8939 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
8940 (struct raw_breakpoint) <size>: Remove.
8941 (struct raw_breakpoint) <kind>: Add.
8942 (bp_size): New function.
8943 (bp_opcode): Likewise.
8944 (find_raw_breakpoint_at): Adjust for kind.
8945 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
8946 (remove_memory_breakpoint): Adjust for kind call bp_size.
8947 (set_raw_breakpoint_at): Adjust for kind.
8948 (set_breakpoint): Likewise.
8949 (set_breakpoint_at): Call breakpoint_kind_from_pc.
8950 (delete_raw_breakpoint): Adjust for kind.
8951 (delete_breakpoint): Likewise.
8952 (find_gdb_breakpoint): Likewise.
8953 (set_gdb_breakpoint_1): Likewise.
8954 (set_gdb_breakpoint): Likewise.
8955 (delete_gdb_breakpoint_1): Likewise.
8956 (delete_gdb_breakpoint): Likewise.
8957 (uninsert_raw_breakpoint): Likewise.
8958 (reinsert_raw_breakpoint): Likewise.
8959 (set_breakpoint_data): Remove.
8960 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
8961 (check_mem_read): Adjust for kind call bp_size.
8962 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
8963 (clone_one_breakpoint): Adjust for kind.
8964 * mem-break.h (set_gdb_breakpoint): Likewise.
8965 (delete_gdb_breakpoint): Likewise.
8966 * server.c (process_serial_event): Likewise.
8968 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
8970 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
8971 (struct linux_target_ops) <breakpoint>: Remove.
8972 (struct linux_target_ops) <breakpoint_len>: Remove.
8973 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
8974 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
8975 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
8976 (arm_sw_breakpoint_from_kind): New function.
8977 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
8978 (struct linux_target_ops) <breakpoint>: Remove.
8979 (struct linux_target_ops) <breakpoint_len>: Remove.
8980 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
8981 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
8982 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
8983 (struct linux_target_ops) <breakpoint>: Remove.
8984 (struct linux_target_ops) <breakpoint_len>: Remove.
8985 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
8986 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
8987 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
8988 (struct linux_target_ops) <breakpoint>: Remove.
8989 (struct linux_target_ops) <breakpoint_len>: Remove.
8990 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
8991 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
8992 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
8993 and sw_breakpoint_from_kind to increment the pc.
8994 (linux_breakpoint_kind_from_pc): New function.
8995 (linux_sw_breakpoint_from_kind): New function.
8996 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
8997 (initialize_low): Call breakpoint_kind_from_pc and
8998 sw_breakpoint_from_kind to replace breakpoint_data/len.
8999 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
9001 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
9002 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
9003 (struct linux_target_ops) <breakpoint>: Remove.
9004 (struct linux_target_ops) <breakpoint_len>: Remove.
9005 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9006 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9007 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
9008 (struct linux_target_ops) <breakpoint>: Remove.
9009 (struct linux_target_ops) <breakpoint_len>: Remove.
9010 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9011 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9012 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
9013 (struct linux_target_ops) <breakpoint>: Remove.
9014 (struct linux_target_ops) <breakpoint_len>: Remove.
9015 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9016 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9017 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
9018 (struct linux_target_ops) <breakpoint>: Remove.
9019 (struct linux_target_ops) <breakpoint_len>: Remove.
9020 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9021 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9022 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
9023 (struct linux_target_ops) <breakpoint>: Remove.
9024 (struct linux_target_ops) <breakpoint_len>: Remove.
9025 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9026 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9027 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
9028 (struct linux_target_ops) <breakpoint>: Remove.
9029 (struct linux_target_ops) <breakpoint_len>: Remove.
9030 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9031 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9032 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
9033 (struct linux_target_ops) <breakpoint>: Remove.
9034 (struct linux_target_ops) <breakpoint_len>: Remove.
9035 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9036 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9037 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
9038 (struct linux_target_ops) <breakpoint>: Remove.
9039 (struct linux_target_ops) <breakpoint_len>: Remove.
9040 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9041 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9042 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
9043 (struct linux_target_ops) <breakpoint>: Remove.
9044 (struct linux_target_ops) <breakpoint_len>: Remove.
9045 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9046 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9047 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
9048 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
9049 (struct linux_target_ops) <breakpoint>: Remove.
9050 (struct linux_target_ops) <breakpoint_len>: Remove.
9051 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9052 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9053 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
9054 (struct linux_target_ops) <breakpoint>: Remove.
9055 (struct linux_target_ops) <breakpoint_len>: Remove.
9056 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9057 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9059 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
9061 * linux-cris-low.c (cris_get_pc): Remove void arg.
9063 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
9065 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
9068 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
9070 * inferiors.c (thread_pid_matches_callback): New function.
9071 (find_thread_process): New function.
9072 (remove_thread): Reset current_thread.
9073 (remove_process): Assert threads have been removed first.
9075 2015-10-15 Yao Qi <yao.qi@linaro.org>
9077 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
9079 (aarch64_remove_point): Likewise.
9080 * regcache.c (regcache_register_size): New function.
9082 2015-10-12 Yao Qi <yao.qi@linaro.org>
9084 * linux-aarch64-low.c: Update all callers as emit_load_store
9085 is renamed to aarch64_emit_load_store.
9087 2015-10-12 Yao Qi <yao.qi@linaro.org>
9089 * linux-aarch64-low.c: Update all callers of function renaming
9090 from emit_insn to aarch64_emit_insn.
9092 2015-10-12 Yao Qi <yao.qi@linaro.org>
9094 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
9095 arch/aarch64-insn.h.
9096 (struct aarch64_memory_operand): Likewise.
9098 (emit_insn): Move to arch/aarch64-insn.c.
9099 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
9100 (emit_load_store): Move to arch/aarch64-insn.c.
9101 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
9102 (can_encode_int32): Remove.
9104 2015-10-12 Yao Qi <yao.qi@linaro.org>
9106 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
9107 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
9108 (aarch64_relocate_instruction): Likewise.
9109 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
9110 (struct aarch64_insn_visitor): Likewise.
9112 2015-10-12 Yao Qi <yao.qi@linaro.org>
9114 * linux-aarch64-low.c (struct aarch64_insn_data): New.
9115 (struct aarch64_insn_visitor): New.
9116 (struct aarch64_insn_relocation_data): New.
9117 (aarch64_ftrace_insn_reloc_b): New function.
9118 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
9119 (aarch64_ftrace_insn_reloc_cb): Likewise.
9120 (aarch64_ftrace_insn_reloc_tb): Likewise.
9121 (aarch64_ftrace_insn_reloc_adr): Likewise.
9122 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
9123 (aarch64_ftrace_insn_reloc_others): Likewise.
9125 (aarch64_relocate_instruction): Use visitor.
9127 2015-10-12 Yao Qi <yao.qi@linaro.org>
9129 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
9130 int. Add argument buf.
9131 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
9132 aarch64_relocate_instruction.
9134 2015-10-12 Yao Qi <yao.qi@linaro.org>
9136 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
9137 argument insn. Remove local variable insn. Don't call
9139 (aarch64_install_fast_tracepoint_jump_pad): Call
9142 2015-09-30 Yao Qi <yao.qi@linaro.org>
9144 * linux-aarch64-low.c (emit_movk): Shorten a long line.
9145 (emit_load_store_pair): Likewise.
9147 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
9149 * dll.c (match_dll): Add cast(s).
9150 (unloaded_dll): Likewise.
9151 * linux-low.c (second_thread_of_pid_p): Likewise.
9152 (delete_lwp_callback): Likewise.
9153 (count_events_callback): Likewise.
9154 (select_event_lwp_callback): Likewise.
9155 (linux_set_resume_request): Likewise.
9156 * server.c (accumulate_file_name_length): Likewise.
9157 (emit_dll_description): Likewise.
9158 (handle_qxfer_threads_worker): Likewise.
9159 (visit_actioned_threads): Likewise.
9160 * thread-db.c (any_thread_of): Likewise.
9161 * tracepoint.c (same_process_p): Likewise.
9162 (match_blocktype): Likewise.
9163 (build_traceframe_info_xml): Likewise.
9165 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
9167 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
9169 (gdb_unparse_agent_expr): Likewise.
9170 * hostio.c (require_data): Likewise.
9171 (handle_pread): Likewise.
9172 * linux-low.c (disable_regset): Likewise.
9173 (fetch_register): Likewise.
9174 (store_register): Likewise.
9175 (get_dynamic): Likewise.
9176 (linux_qxfer_libraries_svr4): Likewise.
9177 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
9178 (set_fast_tracepoint_jump): Likewise.
9179 (uninsert_fast_tracepoint_jumps_at): Likewise.
9180 (reinsert_fast_tracepoint_jumps_at): Likewise.
9181 (validate_inserted_breakpoint): Likewise.
9182 (clone_agent_expr): Likewise.
9183 * regcache.c (init_register_cache): Likewise.
9184 * remote-utils.c (putpkt_binary_1): Likewise.
9185 (decode_M_packet): Likewise.
9186 (decode_X_packet): Likewise.
9187 (look_up_one_symbol): Likewise.
9188 (relocate_instruction): Likewise.
9189 (monitor_output): Likewise.
9190 * server.c (handle_search_memory): Likewise.
9191 (handle_qxfer_exec_file): Likewise.
9192 (handle_qxfer_libraries): Likewise.
9193 (handle_qxfer): Likewise.
9194 (handle_query): Likewise.
9195 (handle_v_cont): Likewise.
9196 (handle_v_run): Likewise.
9197 (captured_main): Likewise.
9198 * target.c (write_inferior_memory): Likewise.
9199 * thread-db.c (try_thread_db_load_from_dir): Likewise.
9200 * tracepoint.c (init_trace_buffer): Likewise.
9201 (add_tracepoint_action): Likewise.
9202 (add_traceframe): Likewise.
9203 (add_traceframe_block): Likewise.
9204 (cmd_qtdpsrc): Likewise.
9205 (cmd_qtdv): Likewise.
9206 (cmd_qtstatus): Likewise.
9207 (response_source): Likewise.
9208 (response_tsv): Likewise.
9209 (cmd_qtnotes): Likewise.
9210 (gdb_collect): Likewise.
9211 (initialize_tracepoint): Likewise.
9213 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
9215 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
9216 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
9217 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
9219 (enum aarch64_condition_codes): New enum.
9220 (w0): New static global.
9223 (struct aarch64_memory_operand) <type>: New
9224 MEMORY_OPERAND_POSTINDEX type.
9225 (postindex_memory_operand): New helper function.
9226 (emit_ret): New function.
9227 (emit_load_store_pair): New function, factored out of emit_stp
9228 with support for MEMORY_OPERAND_POSTINDEX.
9229 (emit_stp): Rewrite using emit_load_store_pair.
9230 (emit_ldp): New function.
9231 (emit_load_store): Likewise.
9232 (emit_ldr): Mention post-index instruction in comment.
9233 (emit_ldrh): New function.
9234 (emit_ldrb): New function.
9235 (emit_ldrsw): Mention post-index instruction in comment.
9236 (emit_str): Likewise.
9237 (emit_subs): New function.
9238 (emit_cmp): Likewise.
9239 (emit_and): Likewise.
9240 (emit_orr): Likewise.
9241 (emit_orn): Likewise.
9242 (emit_eor): Likewise.
9243 (emit_mvn): Likewise.
9244 (emit_lslv): Likewise.
9245 (emit_lsrv): Likewise.
9246 (emit_asrv): Likewise.
9247 (emit_mul): Likewise.
9248 (emit_sbfm): Likewise.
9249 (emit_sbfx): Likewise.
9250 (emit_ubfm): Likewise.
9251 (emit_ubfx): Likewise.
9252 (emit_csinc): Likewise.
9253 (emit_cset): Likewise.
9254 (emit_nop): Likewise.
9255 (emit_ops_insns): New helper function.
9256 (emit_pop): Likewise.
9257 (emit_push): Likewise.
9258 (aarch64_emit_prologue): New function.
9259 (aarch64_emit_epilogue): Likewise.
9260 (aarch64_emit_add): Likewise.
9261 (aarch64_emit_sub): Likewise.
9262 (aarch64_emit_mul): Likewise.
9263 (aarch64_emit_lsh): Likewise.
9264 (aarch64_emit_rsh_signed): Likewise.
9265 (aarch64_emit_rsh_unsigned): Likewise.
9266 (aarch64_emit_ext): Likewise.
9267 (aarch64_emit_log_not): Likewise.
9268 (aarch64_emit_bit_and): Likewise.
9269 (aarch64_emit_bit_or): Likewise.
9270 (aarch64_emit_bit_xor): Likewise.
9271 (aarch64_emit_bit_not): Likewise.
9272 (aarch64_emit_equal): Likewise.
9273 (aarch64_emit_less_signed): Likewise.
9274 (aarch64_emit_less_unsigned): Likewise.
9275 (aarch64_emit_ref): Likewise.
9276 (aarch64_emit_if_goto): Likewise.
9277 (aarch64_emit_goto): Likewise.
9278 (aarch64_write_goto_address): Likewise.
9279 (aarch64_emit_const): Likewise.
9280 (aarch64_emit_call): Likewise.
9281 (aarch64_emit_reg): Likewise.
9282 (aarch64_emit_pop): Likewise.
9283 (aarch64_emit_stack_flush): Likewise.
9284 (aarch64_emit_zero_ext): Likewise.
9285 (aarch64_emit_swap): Likewise.
9286 (aarch64_emit_stack_adjust): Likewise.
9287 (aarch64_emit_int_call_1): Likewise.
9288 (aarch64_emit_void_call_2): Likewise.
9289 (aarch64_emit_eq_goto): Likewise.
9290 (aarch64_emit_ne_goto): Likewise.
9291 (aarch64_emit_lt_goto): Likewise.
9292 (aarch64_emit_le_goto): Likewise.
9293 (aarch64_emit_gt_goto): Likewise.
9294 (aarch64_emit_ge_got): Likewise.
9295 (aarch64_emit_ops_impl): New static global variable.
9296 (aarch64_emit_ops): New target function, return
9297 &aarch64_emit_ops_impl.
9298 (struct linux_target_ops): Install it.
9300 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
9302 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
9303 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
9305 * linux-aarch64-ipa.c: New file.
9306 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
9308 (aarch64_get_thread_area): New target method.
9309 (extract_signed_bitfield): New helper function.
9310 (aarch64_decode_ldr_literal): New function.
9311 (enum aarch64_opcodes): New enum.
9312 (struct aarch64_register): New struct.
9313 (struct aarch64_operand): New struct.
9314 (x0): New static global.
9323 (aarch64_register): New helper function.
9324 (register_operand): Likewise.
9325 (immediate_operand): Likewise.
9326 (struct aarch64_memory_operand): New struct.
9327 (offset_memory_operand): New helper function.
9328 (preindex_memory_operand): Likewise.
9329 (enum aarch64_system_control_registers): New enum.
9330 (ENCODE): New macro.
9331 (emit_insn): New helper function.
9332 (emit_b): New function.
9333 (emit_bcond): Likewise.
9334 (emit_cb): Likewise.
9335 (emit_tb): Likewise.
9336 (emit_blr): Likewise.
9337 (emit_stp): Likewise.
9338 (emit_ldp_q_offset): Likewise.
9339 (emit_stp_q_offset): Likewise.
9340 (emit_load_store): Likewise.
9341 (emit_ldr): Likewise.
9342 (emit_ldrsw): Likewise.
9343 (emit_str): Likewise.
9344 (emit_ldaxr): Likewise.
9345 (emit_stxr): Likewise.
9346 (emit_stlr): Likewise.
9347 (emit_data_processing_reg): Likewise.
9348 (emit_data_processing): Likewise.
9349 (emit_add): Likewise.
9350 (emit_sub): Likewise.
9351 (emit_mov): Likewise.
9352 (emit_movk): Likewise.
9353 (emit_mov_addr): Likewise.
9354 (emit_mrs): Likewise.
9355 (emit_msr): Likewise.
9356 (emit_sevl): Likewise.
9357 (emit_wfe): Likewise.
9358 (append_insns): Likewise.
9359 (can_encode_int32_in): New helper function.
9360 (aarch64_relocate_instruction): New function.
9361 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
9362 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
9363 (struct linux_target_ops): Install aarch64_get_thread_area,
9364 aarch64_install_fast_tracepoint_jump_pad and
9365 aarch64_get_min_fast_tracepoint_insn_len.
9367 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
9369 * Makefile.in (aarch64-insn.o): New rule.
9370 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
9372 2015-09-21 Yao Qi <yao.qi@linaro.org>
9374 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
9376 2015-09-21 Yao Qi <yao.qi@linaro.org>
9378 * tracepoint.c (max_jump_pad_size): Remove.
9380 2015-09-18 Yao Qi <yao.qi@linaro.org>
9382 * linux-aarch64-low.c: Don't include sys/uio.h.
9383 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
9385 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
9387 * tracepoint.c (eval_result_type): Change prototype.
9388 (condition_true_at_tracepoint): Fix argument to compiled_cond.
9390 2015-09-15 Pedro Alves <palves@redhat.com>
9392 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
9393 Check whether to report exec events instead of checking whether
9394 multiprocess is enabled.
9396 2015-09-15 Pedro Alves <palves@redhat.com>
9399 * remote-utils.c (prepare_resume_reply): Merge
9400 TARGET_WAITKIND_VFORK_DONE switch case with the
9401 TARGET_WAITKIND_FORKED case.
9403 2015-09-15 Yao Qi <yao.qi@linaro.org>
9405 * server.c (handle_query): Check string comparison using
9406 "else if" instead of "if".
9408 2015-09-15 Yao Qi <yao.qi@linaro.org>
9410 * server.c (vCont_supported): New global variable.
9411 (handle_query): Set vCont_supported to 1 if "vContSupported+"
9412 matches. Append ";vContSupported+" to own_buf.
9413 (handle_v_requests): Append ";s;S" to own_buf if target supports
9414 hardware single step or vCont_supported is false.
9415 (capture_main): Set vCont_supported to zero.
9417 2015-09-15 Yao Qi <yao.qi@linaro.org>
9419 * linux-low.c (linux_supports_conditional_breakpoints): Rename
9421 (linux_supports_hardware_single_step): ... New function.
9422 (linux_target_ops): Update.
9423 * lynx-low.c (lynx_target_ops): Set field
9424 supports_hardware_single_step to target_can_do_hardware_single_step.
9425 * nto-low.c (nto_target_ops): Likewise.
9426 * spu-low.c (spu_target_ops): Likewise.
9427 * win32-low.c (win32_target_ops): Likewise.
9428 * target.c (target_can_do_hardware_single_step): New function.
9429 * target.h (struct target_ops) <supports_conditional_breakpoints>:
9430 Remove. <supports_hardware_single_step>: New field.
9431 (target_supports_conditional_breakpoints): Remove.
9432 (target_supports_hardware_single_step): New macro.
9433 (target_can_do_hardware_single_step): Declare.
9434 * server.c (handle_query): Use target_supports_hardware_single_step
9435 instead of target_supports_conditional_breakpoints.
9437 2015-09-15 Yao Qi <yao.qi@linaro.org>
9439 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
9441 (struct linux_target_ops the_low_target): Install
9442 aarch64_linux_siginfo_fixup.
9444 2015-09-11 Don Breazeal <donb@codesourcery.com>
9445 Luis Machado <lgustavo@codesourcery.com>
9447 * linux-low.c (linux_mourn): Static declaration.
9448 (linux_arch_setup): Move in front of
9449 handle_extended_wait.
9450 (linux_arch_setup_thread): New function.
9451 (handle_extended_wait): Handle exec events. Call
9452 linux_arch_setup_thread. Make event_lwp argument a
9453 pointer-to-a-pointer.
9454 (check_zombie_leaders): Do not check stopped threads.
9455 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
9456 (linux_low_filter_event): Add lwp and thread for exec'ing
9457 non-leader thread if leader thread has been deleted.
9458 Refactor code into linux_arch_setup_thread and call it.
9459 Pass child lwp pointer by reference to handle_extended_wait.
9460 (linux_wait_for_event_filtered): Update comment.
9461 (linux_wait_1): Prevent clobbering exec event status.
9462 (linux_supports_exec_events): New function.
9463 (linux_target_ops) <supports_exec_events>: Initialize new member.
9464 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
9466 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
9467 * server.c (report_exec_events): New global variable.
9468 (handle_query): Handle qSupported query for exec-events feature.
9469 (captured_main): Initialize report_exec_events.
9470 * server.h (report_exec_events): Declare new global variable.
9471 * target.h (struct target_ops) <supports_exec_events>: New
9473 (target_supports_exec_events): New macro.
9474 * win32-low.c (win32_target_ops) <supports_exec_events>:
9475 Initialize new member.
9477 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
9479 * linux-low.c (linux_low_enable_btrace): Remove.
9480 (linux_target_ops): Replace linux_low_enable_btrace with
9481 linux_enable_btrace.
9483 2015-09-03 Yao Qi <yao.qi@linaro.org>
9485 * linux-aarch64-low.c (aarch64_insert_point): Call
9486 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
9489 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9491 * linux-low.c (check_stopped_by_breakpoint): Use
9492 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
9494 2015-08-27 Pedro Alves <palves@redhat.com>
9496 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
9498 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
9500 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
9501 the XNEW-family equivalent.
9502 (compile_bytecodes): Likewise.
9503 * dll.c (loaded_dll): Likewise.
9504 * event-loop.c (append_callback_event): Likewise.
9505 (create_file_handler): Likewise.
9506 (create_file_event): Likewise.
9507 * hostio.c (handle_open): Likewise.
9508 * inferiors.c (add_thread): Likewise.
9509 (add_process): Likewise.
9510 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
9511 * linux-arm-low.c (arm_new_process): Likewise.
9512 (arm_new_thread): Likewise.
9513 * linux-low.c (add_to_pid_list): Likewise.
9514 (linux_add_process): Likewise.
9515 (handle_extended_wait): Likewise.
9516 (add_lwp): Likewise.
9517 (enqueue_one_deferred_signal): Likewise.
9518 (enqueue_pending_signal): Likewise.
9519 (linux_resume_one_lwp_throw): Likewise.
9520 (linux_resume_one_thread): Likewise.
9521 (linux_read_memory): Likewise.
9522 (linux_write_memory): Likewise.
9523 * linux-mips-low.c (mips_linux_new_process): Likewise.
9524 (mips_linux_new_thread): Likewise.
9525 (mips_add_watchpoint): Likewise.
9526 * linux-x86-low.c (initialize_low_arch): Likewise.
9527 * lynx-low.c (lynx_add_process): Likewise.
9528 * mem-break.c (set_raw_breakpoint_at): Likewise.
9529 (set_breakpoint): Likewise.
9530 (add_condition_to_breakpoint): Likewise.
9531 (add_commands_to_breakpoint): Likewise.
9532 (clone_agent_expr): Likewise.
9533 (clone_one_breakpoint): Likewise.
9534 * regcache.c (new_register_cache): Likewise.
9535 * remote-utils.c (look_up_one_symbol): Likewise.
9536 * server.c (queue_stop_reply): Likewise.
9537 (start_inferior): Likewise.
9538 (queue_stop_reply_callback): Likewise.
9539 (handle_target_event): Likewise.
9540 * spu-low.c (fetch_ppc_memory): Likewise.
9541 (store_ppc_memory): Likewise.
9542 * target.c (set_target_ops): Likewise.
9543 * thread-db.c (thread_db_load_search): Likewise.
9544 (try_thread_db_load_1): Likewise.
9545 * tracepoint.c (add_tracepoint): Likewise.
9546 (add_tracepoint_action): Likewise.
9547 (create_trace_state_variable): Likewise.
9548 (cmd_qtdpsrc): Likewise.
9549 (cmd_qtro): Likewise.
9550 (add_while_stepping_state): Likewise.
9551 * win32-low.c (child_add_thread): Likewise.
9552 (get_image_name): Likewise.
9554 2015-08-25 Yao Qi <yao.qi@linaro.org>
9556 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
9558 2015-08-25 Yao Qi <yao.qi@linaro.org>
9560 * Makefile.in (aarch64-linux.o): New rule.
9561 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
9563 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
9564 (aarch64_init_debug_reg_state): Make it extern.
9565 (aarch64_linux_prepare_to_resume): Remove.
9567 2015-08-25 Yao Qi <yao.qi@linaro.org>
9569 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
9570 lwp_arch_private_info and ptid_of_lwp.
9572 2015-08-25 Yao Qi <yao.qi@linaro.org>
9574 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
9575 Find proc_info by find_process_pid. All callers updated.
9577 2015-08-25 Yao Qi <yao.qi@linaro.org>
9579 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
9581 (debug_reg_change_callback): Remove.
9582 (aarch64_notify_debug_reg_change): Remove.
9584 2015-08-25 Yao Qi <yao.qi@linaro.org>
9586 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
9587 Call current_lwp_ptid.
9589 2015-08-25 Yao Qi <yao.qi@linaro.org>
9591 * linux-aarch64-low.c (debug_reg_change_callback): Use
9594 2015-08-25 Yao Qi <yao.qi@linaro.org>
9596 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
9598 2015-08-25 Yao Qi <yao.qi@linaro.org>
9600 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
9602 2015-08-25 Yao Qi <yao.qi@linaro.org>
9604 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
9607 2015-08-25 Yao Qi <yao.qi@linaro.org>
9609 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
9611 (debug_reg_change_callback): Remove argument entry and add argument
9612 lwp. Remove local variable thread. Don't print thread id in the
9613 debugging output. Don't check whether pid of thread equals to pid.
9614 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
9615 iterate_over_lwps instead find_inferior.
9617 2015-08-24 Pedro Alves <palves@redhat.com>
9619 * inferiors.c (get_first_process): New function.
9620 * inferiors.h (get_first_process): New declaration.
9621 * remote-utils.c (read_ptid): Default to the first process in the
9622 list, instead of to the current thread's process.
9624 2015-08-24 Pedro Alves <palves@redhat.com>
9626 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
9627 * event-loop.c: Likewise.
9628 * remote-utils.c: Likewise.
9629 * tracepoint.c: Likewise.
9631 2015-08-24 Pedro Alves <palves@redhat.com>
9633 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
9636 2015-08-21 Pedro Alves <palves@redhat.com>
9638 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
9639 instead of literal 1.
9641 2015-08-21 Pedro Alves <palves@redhat.com>
9643 * tdesc.c (default_description): Explicitly zero-initialize.
9645 2015-08-21 Pedro Alves <palves@redhat.com>
9648 * inferiors.c (remove_thread): Discard any pending stop reply for
9650 * server.c (remove_all_on_match_pid): Rename to ...
9651 (remove_all_on_match_ptid): ... this. Work with a filter ptid
9653 (discard_queued_stop_replies): Change parameter to a ptid. Now
9655 (handle_v_kill, kill_inferior_callback, captured_main)
9656 (process_serial_event): Adjust.
9657 * server.h (discard_queued_stop_replies): Declare.
9659 2015-08-21 Pedro Alves <palves@redhat.com>
9661 * linux-low.c (wait_for_sigstop): Always switch to no thread
9662 selected if the previously current thread dies.
9663 * lynx-low.c (lynx_request_interrupt): Use the first thread's
9664 process instead of the current thread's.
9665 * remote-utils.c (input_interrupt): Don't check if there's no
9667 * server.c (gdb_read_memory, gdb_write_memory): If setting the
9668 current thread to the general thread fails, error out.
9669 (handle_qxfer_auxv, handle_qxfer_libraries)
9670 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
9671 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
9672 (handle_query): Check if there's a thread selected instead of
9673 checking whether there's any thread in the thread list.
9674 (handle_qxfer_threads, handle_qxfer_btrace)
9675 (handle_qxfer_btrace_conf): Don't error out early if there's no
9676 thread in the thread list.
9677 (handle_v_cont, myresume): Don't set the current thread to the
9679 (process_serial_event) <Hg handling>: Also set thread_id if the
9680 previous general thread is still alive.
9681 (process_serial_event) <g/G handling>: If setting the current
9682 thread to the general thread fails, error out.
9683 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
9684 thread's lwp instead of the current thread's.
9685 * target.c (set_desired_thread): If the desired thread was not
9686 found, leave the current thread pointing to NULL. Return an int
9687 (boolean) indicating success.
9688 * target.h (set_desired_thread): Change return type to int.
9690 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
9692 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
9693 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
9695 (ps_get_thread_area): New function.
9697 2015-08-19 Gary Benson <gbenson@redhat.com>
9699 * hostio.c (handle_pread): Do not attempt to read more data
9700 than hostio_reply_with_data can fit in a packet.
9702 2015-08-18 Joel Brobecker <brobecker@adacore.com>
9704 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
9706 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
9708 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
9710 2015-08-06 Pedro Alves <palves@redhat.com>
9712 * tracepoint.c (expr_eval_result): Now an int.
9714 2015-08-06 Pedro Alves <palves@redhat.com>
9716 * gdbthread.h (struct regcache): Forward declare.
9717 (struct thread_info) <regcache_data>: Now a struct regcache
9719 * inferiors.c (inferior_regcache_data)
9720 (set_inferior_regcache_data): Now work with struct regcache
9722 * inferiors.h (struct regcache): Forward declare.
9723 (inferior_regcache_data, set_inferior_regcache_data): Now work
9724 with struct regcache pointers.
9725 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
9726 (free_register_cache_thread): Remove struct regcache pointer
9729 2015-08-06 Pedro Alves <palves@redhat.com>
9731 * server.c (captured_main): On error, print the exception message
9732 to stderr, and if run_once is set, throw a quit.
9734 2015-08-06 Pedro Alves <palves@redhat.com>
9736 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
9739 2015-08-06 Pedro Alves <palves@redhat.com>
9741 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
9742 reading beyond the passed in buffer length.
9744 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
9746 * tracepoint.c (symbol_list) <required>: Remove.
9748 2015-08-06 Pedro Alves <palves@redhat.com>
9750 * linux-low.c (handle_extended_wait): Set the fork child's suspend
9751 count if stopping and suspending threads.
9752 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
9753 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
9754 (linux_detach): Complete an ongoing step-over.
9755 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
9757 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
9758 (linux_wait_1): If passing a signal to the inferior after
9759 finishing a step-over, unsuspend and re-resume all lwps. If we
9760 see a single-step event but the thread should be continuing, don't
9761 pass the trap to gdb.
9762 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
9763 internal_error instead of gdb_assert.
9764 (enqueue_pending_signal): New function.
9765 (check_ptrace_stopped_lwp_gone): Add debug output.
9766 (start_step_over): Use internal_error instead of gdb_assert.
9767 (complete_ongoing_step_over): New function.
9768 (linux_resume_one_thread): Don't resume a suspended thread.
9769 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
9772 2015-08-06 Pedro Alves <palves@redhat.com>
9774 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
9775 (linux_thread_alive): Use lwp_is_marked_dead.
9776 (extended_event_reported): Delete.
9777 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
9778 instead of extended_event_reported.
9779 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
9781 (lwp_is_marked_dead): New function.
9782 (lwp_running): Use lwp_is_marked_dead.
9783 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
9786 2015-08-06 Pedro Alves <palves@redhat.com>
9788 * linux-low.c (linux_wait_1): Move fork event output out of the
9789 !report_to_gdb check. Pass event_child->waitstatus to
9790 target_waitstatus_to_string instead of ourstatus.
9792 2015-08-04 Yao Qi <yao.qi@linaro.org>
9794 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
9795 if current_thread is 32 bit.
9797 2015-08-04 Yao Qi <yao.qi@linaro.org>
9799 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
9800 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
9801 * server.c (extended_protocol): Remove "static".
9802 * server.h (extended_protocol): Declare it.
9804 2015-08-04 Yao Qi <yao.qi@linaro.org>
9806 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
9807 both aarch64 and aarch32.
9808 (aarch64_set_pc): Likewise.
9810 2015-08-04 Yao Qi <yao.qi@linaro.org>
9812 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
9813 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
9814 arm-with-neon.xml to srv_xmlfiles.
9815 * linux-aarch64-low.c: Include linux-aarch32-low.h.
9816 (is_64bit_tdesc): New function.
9817 (aarch64_linux_read_description): New function.
9818 (aarch64_arch_setup): Call aarch64_linux_read_description.
9819 (regs_info): Rename to regs_info_aarch64.
9820 (aarch64_regs_info): Return right regs_info.
9821 (initialize_low_arch): Call initialize_low_arch_aarch32.
9823 2015-08-04 Yao Qi <yao.qi@linaro.org>
9825 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
9826 * linux-aarch32-low.c: New file.
9827 * linux-aarch32-low.h: New file.
9828 * linux-arm-low.c (arm_fill_gregset): Move it to
9829 linux-aarch32-low.c.
9830 (arm_store_gregset): Likewise.
9831 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
9832 (arm_store_vfpregset): Call arm_store_vfpregset_num.
9833 (arm_arch_setup): Check if PTRACE_GETREGSET works.
9834 (regs_info): Rename to regs_info_arm.
9835 (arm_regs_info): Return regs_info_aarch32 if
9836 have_ptrace_getregset is 1 and target description is
9837 arm_with_neon or arm_with_vfpv3.
9838 (initialize_low_arch): Don't call init_registers_arm_with_neon.
9839 Call initialize_low_arch_aarch32 instead.
9841 2015-08-04 Yao Qi <yao.qi@linaro.org>
9843 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
9844 * linux-low.c: ... here.
9845 * linux-low.h (have_ptrace_getregset): Declare it.
9847 2015-08-04 Pedro Alves <palves@redhat.com>
9849 * thread-db.c (struct thread_db): Use new typedefs.
9850 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
9852 (disable_thread_event_reporting): Cast result of dlsym to
9853 destination function pointer type.
9854 (thread_db_mourn): Use td_ta_delete_ftype.
9856 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
9858 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
9860 (CDX_BREAKPOINT): Define for R2.
9861 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
9862 (the_low_target): Add comments.
9864 2015-07-30 Yao Qi <yao.qi@linaro.org>
9866 * linux-arm-low.c (arm_hwcap): Remove it.
9867 (arm_read_description): New local variable arm_hwcap. Don't
9868 set arm_hwcap to zero.
9870 2015-07-30 Yao Qi <yao.qi@linaro.org>
9872 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
9873 Use regcache->tdesc instead.
9874 (arm_store_wmmxregset): Likewise.
9875 (arm_fill_vfpregset): Likewise.
9876 (arm_store_vfpregset): Likewise.
9878 2015-07-30 Yao Qi <yao.qi@linaro.org>
9880 * linux-arm-low.c: Include arch/arm.h.
9881 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
9882 (arm_store_gregset): Likewise.
9884 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
9886 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
9887 ptrace's 4th parameter.
9889 2015-07-27 Yao Qi <yao.qi@linaro.org>
9891 * configure.srv (case aarch64*-*-linux*): Don't set
9894 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
9896 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
9898 * linux-arm-low.c: Likewise.
9899 * linux-cris-low.c: Likewise.
9900 * linux-crisv32-low.c: Likewise.
9901 * linux-low.c: Likewise.
9902 * linux-m68k-low.c: Likewise.
9903 * linux-mips-low.c: Likewise.
9904 * linux-nios2-low.c: Likewise.
9905 * linux-s390-low.c: Likewise.
9906 * linux-sparc-low.c: Likewise.
9907 * linux-tic6x-low.c: Likewise.
9908 * linux-tile-low.c: Likewise.
9909 * linux-x86-low.c: Likewise.
9911 2015-07-24 Pedro Alves <palves@redhat.com>
9913 * config.in: Regenerate.
9914 * configure: Regenerate.
9916 2015-07-24 Pedro Alves <palves@redhat.com>
9918 * acinclude.m4: Include ../ptrace.m4.
9919 * configure.ac: Call GDB_AC_PTRACE.
9920 * config.in, configure: Regenerate.
9922 2015-07-24 Yao Qi <yao.qi@linaro.org>
9924 * linux-low.c (linux_create_inferior): Remove setting to
9925 proc->priv->new_inferior.
9926 (linux_attach): Likewise.
9927 (linux_low_filter_event): Likewise.
9928 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
9930 2015-07-24 Yao Qi <yao.qi@linaro.org>
9932 * linux-low.c (linux_arch_setup): New function.
9933 (linux_low_filter_event): If proc->tdesc is NULL and
9934 proc->attached is true, call the_low_target.arch_setup.
9935 Otherwise, keep status pending, and return.
9936 (linux_resume_one_lwp_throw): Don't call get_pc if
9937 thread->while_stepping isn't NULL. Don't call
9938 get_thread_regcache if proc->tdesc is NULL.
9939 (need_step_over_p): Return 0 if proc->tdesc is NULL.
9940 (linux_target_ops): Install arch_setup.
9941 * server.c (start_inferior): Call the_target->arch_setup.
9942 * target.h (struct target_ops) <arch_setup>: New field.
9943 (target_arch_setup): New marco.
9944 * lynx-low.c (lynx_target_ops): Update.
9945 * nto-low.c (nto_target_ops): Update.
9946 * spu-low.c (spu_target_ops): Update.
9947 * win32-low.c (win32_target_ops): Update.
9949 2015-07-24 Yao Qi <yao.qi@linaro.org>
9951 * linux-low.c (linux_add_process): Don't set
9952 proc->priv->new_inferior.
9953 (linux_create_inferior): Set proc->priv->new_inferior to 1.
9954 (linux_attach): Likewise.
9956 2015-07-24 Yao Qi <yao.qi@linaro.org>
9958 * server.c (start_inferior): Code refactor.
9960 2015-07-24 Yao Qi <yao.qi@linaro.org>
9962 * server.c (process_serial_event): Set general_thread.
9964 2015-07-21 Yao Qi <yao.qi@linaro.org>
9966 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
9967 aarch64_linux_get_debug_reg_capacity.
9969 2015-07-17 Yao Qi <yao.qi@linaro.org>
9971 * Makefile.in (aarch64-linux-hw-point.o): New rule.
9972 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
9973 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
9974 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
9975 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
9976 (AARCH64_HWP_ALIGNMENT): Likewise.
9977 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
9978 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
9979 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
9980 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
9981 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
9982 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
9983 (struct aarch64_debug_reg_state): Likewise.
9984 (struct arch_lwp_info): Likewise.
9985 (aarch64_align_watchpoint): Likewise.
9986 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
9987 (aarch64_watchpoint_length): Likewise.
9988 (aarch64_point_encode_ctrl_reg): Likewise
9989 (aarch64_point_is_aligned): Likewise.
9990 (aarch64_align_watchpoint): Likewise.
9991 (aarch64_linux_set_debug_regs):
9992 (aarch64_dr_state_insert_one_point): Likewise.
9993 (aarch64_dr_state_remove_one_point): Likewise.
9994 (aarch64_handle_breakpoint): Likewise.
9995 (aarch64_handle_aligned_watchpoint): Likewise.
9996 (aarch64_handle_unaligned_watchpoint): Likewise.
9997 (aarch64_handle_watchpoint): Likewise.
9999 2015-07-17 Yao Qi <yao.qi@linaro.org>
10001 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
10002 and don't aarch64_get_debug_reg_state. All callers update.
10003 (aarch64_handle_aligned_watchpoint): Likewise.
10004 (aarch64_handle_unaligned_watchpoint): Likewise.
10005 (aarch64_handle_watchpoint): Likewise.
10006 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
10007 (aarch64_remove_point): Likewise.
10009 2015-07-17 Yao Qi <yao.qi@linaro.org>
10011 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
10013 (aarch64_handle_unaligned_watchpoint): Likewise.
10015 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10017 Revert the previous 3 commits:
10018 Move gdb_regex* to common/
10019 Move linux_find_memory_regions_full & co.
10020 gdbserver build-id attribute generator
10022 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
10023 Jan Kratochvil <jan.kratochvil@redhat.com>
10025 gdbserver build-id attribute generator.
10026 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
10027 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
10028 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
10030 (get_dynamic): Use find_pdhr to traverse program headers.
10031 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
10032 (compare_mapping_entry_range, struct find_memory_region_callback_data)
10033 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
10034 (get_hex_build_id): New.
10035 (linux_qxfer_libraries_svr4): Add optional build-id attribute
10036 to reply XML document.
10038 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
10039 Jan Kratochvil <jan.kratochvil@redhat.com>
10041 * target.c: Include target/target-utils.h and fcntl.h.
10042 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
10043 (target_fileio_read_stralloc): New functions.
10045 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10047 * Makefile.in (OBS): Add gdb_regex.o.
10048 (gdb_regex.o): New.
10049 * config.in: Rebuilt.
10050 * configure: Rebuilt.
10052 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
10053 Jan Kratochvil <jan.kratochvil@redhat.com>
10055 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
10056 * Makefile.in (OBS): Add target-utils.o.
10057 (linux-maps.o, target-utils.o): New.
10058 * configure.srv (srv_linux_obj): Add linux-maps.o.
10060 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
10062 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
10063 function, return 1.
10064 (the_low_target): Install it.
10066 2015-07-14 Pedro Alves <palves@redhat.com>
10068 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
10069 Instead, ignore ECHILD, and throw an error for other errnos.
10071 2015-07-10 Pedro Alves <palves@redhat.com>
10073 * event-loop.c (struct callback_event) <data>: Change type to
10074 gdb_client_data instance instead of gdb_client_data pointer.
10075 (append_callback_event): Adjust.
10077 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
10079 * linux-aarch64-low.c: Add comments for each linux_target_ops
10080 method. Remove comments already covered in target_ops and
10081 linux_target_ops definitions.
10082 (the_low_target): Add comments for each unimplemented method.
10084 2015-07-09 Yao Qi <yao.qi@linaro.org>
10086 * linux-aarch64-low.c (aarch64_regmap): Remove.
10087 (aarch64_usrregs_info): Remove.
10088 (regs_info): Set field usrregs to NULL.
10090 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
10092 * linux-low.c: Include "rsp-low.h"
10093 (linux_low_encode_pt_config, linux_low_encode_raw): New.
10094 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
10095 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
10096 (handle_btrace_enable_pt): New.
10097 (handle_btrace_general_set): Support "pt".
10098 (handle_btrace_conf_general_set): Support "pt:size".
10100 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
10102 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
10105 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
10107 * linux-aarch64-low.c: Remove comment about endianness.
10108 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
10109 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
10112 2015-06-24 Gary Benson <gbenson@redhat.com>
10114 * linux-i386-ipa.c (stdint.h): Do not include.
10115 * lynx-i386-low.c (stdint.h): Likewise.
10116 * lynx-ppc-low.c (stdint.h): Likewise.
10117 * mem-break.c (stdint.h): Likewise.
10118 * thread-db.c (stdint.h): Likewise.
10119 * tracepoint.c (stdint.h): Likewise.
10120 * win32-low.c (stdint.h): Likewise.
10122 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
10124 * server.c (write_qxfer_response): Update call to
10125 remote_escape_output.
10127 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
10128 Jan Kratochvil <jan.kratochvil@redhat.com>
10130 Merge multiple hex conversions.
10131 * gdbreplay.c (tohex): Rename to 'fromhex'.
10132 (logchar): Use fromhex.
10134 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
10136 * server.c (handle_qxfer_libraries): Set `version' attribute for
10139 2015-06-10 Gary Benson <gbenson@redhat.com>
10141 * target.h (struct target_ops) <multifs_open>: New field.
10142 <multifs_unlink>: Likewise.
10143 <multifs_readlink>: Likewise.
10144 * linux-low.c (nat/linux-namespaces.h): New include.
10145 (linux_target_ops): Initialize the_target->multifs_open,
10146 the_target->multifs_unlink and the_target->multifs_readlink.
10147 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
10148 * hostio.c (hostio_fs_pid): New static variable.
10149 (hostio_handle_new_gdb_connection): New function.
10150 (handle_setfs): Likewise.
10151 (handle_open): Use the_target->multifs_open as appropriate.
10152 (handle_unlink): Use the_target->multifs_unlink as appropriate.
10153 (handle_readlink): Use the_target->multifs_readlink as
10155 (handle_vFile): Handle vFile:setfs packets.
10156 * server.c (handle_query): Call hostio_handle_new_gdb_connection
10157 after target_handle_new_gdb_connection.
10159 2015-06-10 Gary Benson <gbenson@redhat.com>
10161 * configure.ac (AC_CHECK_FUNCS): Add setns.
10162 * config.in: Regenerate.
10163 * configure: Likewise.
10164 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
10165 (linux-namespaces.o): New rule.
10166 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
10168 2015-06-09 Gary Benson <gbenson@redhat.com>
10170 * hostio.c (handle_open): Process mode argument with
10171 fileio_to_host_mode.
10173 2015-06-01 Yao Qi <yao.qi@linaro.org>
10175 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
10176 * linux-x86-low.c: Likewise.
10178 2015-05-28 Don Breazeal <donb@codesourcery.com>
10180 * linux-low.c (handle_extended_wait): Initialize
10181 thread_info.last_resume_kind for new fork children.
10183 2015-05-15 Pedro Alves <palves@redhat.com>
10185 * target.h (target_handle_new_gdb_connection): Rewrite using if
10186 wrapped in do/while.
10188 2015-05-14 Joel Brobecker <brobecker@adacore.com>
10190 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
10191 * configure, config.in: Regenerate.
10192 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
10195 2015-05-12 Don Breazeal <donb@codesourcery.com>
10197 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
10198 PTRACE_EVENT_VFORK_DONE.
10199 (linux_low_ptrace_options, extended_event_reported): Add vfork
10201 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
10202 and "vforkdone" for RSP 'T' Stop Reply Packet.
10203 * server.h (report_vfork_events): Declare
10206 2015-05-12 Don Breazeal <donb@codesourcery.com>
10208 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
10209 (the_low_target) <new_fork>: Initialize new member.
10210 * linux-arm-low.c (arm_new_fork): New function.
10211 (the_low_target) <new_fork>: Initialize new member.
10212 * linux-low.c (handle_extended_wait): Call new target function
10214 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
10215 * linux-mips-low.c (mips_add_watchpoint): New function
10216 extracted from mips_insert_point.
10217 (the_low_target) <new_fork>: Initialize new member.
10218 (mips_linux_new_fork): New function.
10219 (mips_insert_point): Call mips_add_watchpoint.
10220 * linux-x86-low.c (x86_linux_new_fork): New function.
10221 (the_low_target) <new_fork>: Initialize new member.
10223 2015-05-12 Don Breazeal <donb@codesourcery.com>
10225 * linux-low.c (handle_extended_wait): Implement return value,
10226 rename argument 'event_child' to 'event_lwp', handle
10227 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
10228 (linux_low_ptrace_options): New function.
10229 (linux_low_filter_event): Call linux_low_ptrace_options,
10230 use different argument fo linux_enable_event_reporting,
10231 use return value from handle_extended_wait.
10232 (extended_event_reported): New function.
10233 (linux_wait_1): Call extended_event_reported and set
10234 status to report fork events.
10235 (linux_write_memory): Add pid to debug message.
10236 (reset_lwp_ptrace_options_callback): New function.
10237 (linux_handle_new_gdb_connection): New function.
10238 (linux_target_ops): Initialize new structure member.
10239 * linux-low.h (struct lwp_info) <waitstatus>: New member.
10240 * lynx-low.c: Initialize new structure member.
10241 * remote-utils.c (prepare_resume_reply): Implement stop reason
10242 "fork" for "T" stop message.
10243 * server.c (handle_query): Call handle_new_gdb_connection.
10244 * server.h (report_fork_events): Declare global flag.
10245 * target.h (struct target_ops) <handle_new_gdb_connection>:
10247 (target_handle_new_gdb_connection): New macro.
10248 * win32-low.c: Initialize new structure member.
10250 2015-05-12 Don Breazeal <donb@codesourcery.com>
10252 * mem-break.c (APPEND_TO_LIST): Define macro.
10253 (clone_agent_expr): New function.
10254 (clone_one_breakpoint): New function.
10255 (clone_all_breakpoints): New function.
10256 * mem-break.h: Declare new functions.
10258 2015-05-12 Don Breazeal <donb@codesourcery.com>
10260 * linux-low.c (linux_supports_fork_events): New function.
10261 (linux_supports_vfork_events): New function.
10262 (linux_target_ops): Initialize new structure members.
10263 (initialize_low): Call linux_check_ptrace_features.
10264 * lynx-low.c (lynx_target_ops): Initialize new structure
10266 * server.c (report_fork_events, report_vfork_events):
10268 (handle_query): Add new features to qSupported packet and
10270 (captured_main): Initialize new global variables.
10271 * target.h (struct target_ops) <supports_fork_events>:
10273 <supports_vfork_events>: New member.
10274 (target_supports_fork_events): New macro.
10275 (target_supports_vfork_events): New macro.
10276 * win32-low.c (win32_target_ops): Initialize new structure
10279 2015-05-12 Gary Benson <gbenson@redhat.com>
10281 * server.c (handle_qxfer_exec_file): Use current process
10284 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
10286 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
10287 Remove HAVE_PTRACE_GETREGS conditionals.
10288 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
10289 instead of PTRACE_GETREGS and PTRACE_SETREGS.
10291 2015-05-08 Yao Qi <yao.qi@linaro.org>
10293 * linux-low.c (linux_supports_conditional_breakpoints): New
10295 (linux_target_ops): Install new target method.
10296 * lynx-low.c (lynx_target_ops): Install NULL hook for
10297 supports_conditional_breakpoints.
10298 * nto-low.c (nto_target_ops): Likewise.
10299 * spu-low.c (spu_target_ops): Likewise.
10300 * win32-low.c (win32_target_ops): Likewise.
10301 * server.c (handle_query): Check
10302 target_supports_conditional_breakpoints.
10303 * target.h (struct target_ops) <supports_conditional_breakpoints>:
10305 (target_supports_conditional_breakpoints): New macro.
10307 2015-05-06 Pedro Alves <palves@redhat.com>
10310 * server.c (start_inferior): If the process exits, mourn it.
10312 2015-04-21 Gary Benson <gbenson@redhat.com>
10314 * hostio.c (fileio_open_flags_to_host): Factored out to
10315 fileio_to_host_openflags in common/fileio.c. Single use
10318 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
10320 * linux-xtensa-low.c (xtensa_fill_gregset)
10321 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
10324 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
10326 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
10327 (regs_info): Replace usrregs pointer with NULL.
10329 2015-04-17 Gary Benson <gbenson@redhat.com>
10331 * target.h (struct target_ops) <pid_to_exec_file>: New field.
10332 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
10333 * server.c (handle_qxfer_exec_file): New function.
10334 (qxfer_packets): Add exec-file entry.
10335 (handle_query): Report qXfer:exec-file:read as supported packet.
10337 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
10339 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
10341 2015-04-09 Gary Benson <gbenson@redhat.com>
10343 * hostio-errno.c (errno_to_fileio_error): Remove function.
10344 Update caller to use remote_fileio_to_fio_error.
10346 2015-04-09 Yao Qi <yao.qi@linaro.org>
10348 * linux-low.c (linux_insert_point): Call
10349 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
10350 (linux_remove_point): Call remove_memory_breakpoint if type is
10352 * linux-x86-low.c (x86_insert_point): Don't call
10353 insert_memory_breakpoint.
10354 (x86_remove_point): Don't call remove_memory_breakpoint.
10356 2015-04-01 Pedro Alves <palves@redhat.com>
10357 Cleber Rosa <crosa@redhat.com>
10359 * server.c (gdbserver_usage): Reorganize and extend the usage
10362 2015-03-24 Pedro Alves <palves@redhat.com>
10364 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
10365 output. Also dump TRAP_TRACE.
10366 (linux_low_filter_event): In debug output, distinguish a
10367 resume_stop SIGSTOP from a delayed SIGSTOP.
10369 2015-03-24 Gary Benson <gbenson@redhat.com>
10371 * linux-x86-low.c (x86_linux_new_thread): Moved to
10373 (x86_linux_prepare_to_resume): Likewise.
10375 2015-03-24 Gary Benson <gbenson@redhat.com>
10377 * Makefile.in (x86-linux-dregs.o): New rule.
10378 * configure.srv: Add x86-linux-dregs.o to relevant targets.
10379 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
10380 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
10381 (x86_linux_dr_get): Likewise.
10382 (x86_linux_dr_set): Likewise.
10383 (update_debug_registers_callback): Likewise.
10384 (x86_linux_dr_set_addr): Likewise.
10385 (x86_linux_dr_get_addr): Likewise.
10386 (x86_linux_dr_set_control): Likewise.
10387 (x86_linux_dr_get_control): Likewise.
10388 (x86_linux_dr_get_status): Likewise.
10389 (x86_linux_update_debug_registers): Likewise.
10391 2015-03-24 Gary Benson <gbenson@redhat.com>
10393 * linux-x86-low.c (x86_linux_update_debug_registers):
10394 New function, factored out from...
10395 (x86_linux_prepare_to_resume): ...this.
10397 2015-03-24 Gary Benson <gbenson@redhat.com>
10399 * linux-x86-low.c (x86_linux_dr_get): Update comments.
10400 (x86_linux_dr_set): Likewise.
10401 (update_debug_registers_callback): Likewise.
10402 (x86_linux_dr_set_addr): Likewise.
10403 (x86_linux_dr_get_addr): Likewise.
10404 (x86_linux_dr_set_control): Likewise.
10405 (x86_linux_dr_get_control): Likewise.
10406 (x86_linux_dr_get_status): Likewise.
10407 (x86_linux_prepare_to_resume): Likewise.
10409 2015-03-24 Gary Benson <gbenson@redhat.com>
10411 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
10412 Use perror_with_name. Pass string through gettext.
10413 (x86_linux_dr_set): Likewise.
10415 2015-03-24 Gary Benson <gbenson@redhat.com>
10417 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
10418 (x86_linux_dr_set_addr): ...this.
10419 (x86_dr_low_get_addr): Rename to...
10420 (x86_linux_dr_get_addr): ...this.
10421 (x86_dr_low_set_control): Rename to...
10422 (x86_linux_dr_set_control): ...this.
10423 (x86_dr_low_get_control): Rename to...
10424 (x86_linux_dr_get_control): ...this.
10425 (x86_dr_low_get_status): Rename to...
10426 (x86_linux_dr_get_status): ...this.
10427 (x86_dr_low): Update with new function names.
10429 2015-03-24 Gary Benson <gbenson@redhat.com>
10431 * Makefile.in (x86-linux.o): New rule.
10432 * configure.srv: Add x86-linux.o to relevant targets.
10433 * linux-low.c (lwp_set_arch_private_info): New function.
10434 (lwp_arch_private_info): Likewise.
10435 * linux-x86-low.c: Include nat/x86-linux.h.
10436 (arch_lwp_info): Removed structure.
10437 (update_debug_registers_callback):
10438 Use lwp_set_debug_registers_changed.
10439 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
10440 and lwp_set_debug_registers_changed.
10441 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
10443 2015-03-24 Gary Benson <gbenson@redhat.com>
10445 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
10446 * linux-arm-low.c (arm_new_thread): Likewise.
10447 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
10448 * linux-mips-low.c (mips_linux_new_thread): Likewise.
10449 * linux-x86-low.c (x86_linux_new_thread): Likewise.
10450 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
10452 2015-03-24 Gary Benson <gbenson@redhat.com>
10454 * linux-low.c (ptid_of_lwp): New function.
10455 (lwp_is_stopped): Likewise.
10456 (lwp_stop_reason): Likewise.
10457 * linux-x86-low.c (update_debug_registers_callback):
10458 Use lwp_is_stopped.
10459 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
10462 2015-03-24 Gary Benson <gbenson@redhat.com>
10464 * linux-low.h (linux_stop_lwp): Remove declaration.
10466 2015-03-24 Gary Benson <gbenson@redhat.com>
10468 * linux-low.h: Include nat/linux-nat.h.
10469 * linux-low.c (iterate_over_lwps_args): New structure.
10470 (iterate_over_lwps_filter): New function.
10471 (iterate_over_lwps): Likewise.
10472 * linux-x86-low.c (update_debug_registers_callback):
10473 Update signature to what iterate_over_lwps expects.
10474 Remove PID check that iterate_over_lwps now performs.
10475 (x86_dr_low_set_addr): Use iterate_over_lwps.
10476 (x86_dr_low_set_control): Likewise.
10478 2015-03-24 Gary Benson <gbenson@redhat.com>
10480 * linux-x86-low.c (x86_debug_reg_state): New function.
10481 (x86_linux_prepare_to_resume): Use the above.
10483 2015-03-24 Gary Benson <gbenson@redhat.com>
10485 * linux-low.c (current_lwp_ptid): New function.
10486 * linux-x86-low.c: Include nat/linux-nat.h.
10487 (x86_dr_low_get_addr): Use current_lwp_ptid.
10488 (x86_dr_low_get_control): Likewise.
10489 (x86_dr_low_get_status): Likewise.
10491 2015-03-20 Pedro Alves <palves@redhat.com>
10493 * tracepoint.c (cmd_qtstatus): Make "str" const.
10495 2015-03-20 Pedro Alves <palves@redhat.com>
10497 * server.c (handle_general_set): Make "req_str" const.
10499 2015-03-19 Pedro Alves <palves@redhat.com>
10501 * linux-low.c (linux_resume_one_lwp): Rename to ...
10502 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
10503 instead call perror_with_name.
10504 (check_ptrace_stopped_lwp_gone): New function.
10505 (linux_resume_one_lwp): Reimplement as wrapper around
10506 linux_resume_one_lwp_throw that swallows errors if the LWP is
10509 2015-03-19 Pedro Alves <palves@redhat.com>
10511 * linux-low.c (count_events_callback, select_event_lwp_callback):
10512 No longer check whether the thread has resume_stop as last resume
10515 2015-03-19 Pedro Alves <palves@redhat.com>
10517 * linux-low.c (count_events_callback, select_event_lwp_callback):
10518 Use the lwp's status_pending_p field, not the thread's.
10520 2015-03-19 Pedro Alves <palves@redhat.com>
10522 * linux-low.c (select_event_lwp_callback): Update comments to
10523 no longer mention SIGTRAP.
10525 2015-03-18 Gary Benson <gbenson@redhat.com>
10527 * server.c (handle_query): Do not report vFile:fstat as supported.
10529 2015-03-11 Gary Benson <gbenson@redhat.com>
10531 * hostio.c (sys/types.h): New include.
10532 (sys/stat.h): Likewise.
10533 (common-remote-fileio.h): Likewise.
10534 (handle_fstat): New function.
10535 (handle_vFile): Handle vFile:fstat packets.
10537 2015-03-11 Gary Benson <gbenson@redhat.com>
10539 * configure.ac (AC_CHECK_MEMBERS): Add checks for
10540 struct stat.st_blocks and struct stat.st_blksize.
10541 * configure: Regenerate.
10542 * config.in: Likewise.
10543 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
10544 (OBS): Add common-remote-fileio.o.
10545 (common-remote-fileio.o): New rule.
10547 2015-03-09 Pedro Alves <palves@redhat.com>
10549 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
10550 'struct sockaddr' pointer in 'accept' call.
10552 2015-03-09 Pedro Alves <palves@redhat.com>
10555 2015-03-07 Pedro Alves <palves@redhat.com>
10556 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
10557 or <winsock2.h> here. Instead include "gdb_socket.h".
10558 (remote_open): Use union gdb_sockaddr_u.
10559 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
10560 or <winsock2.h> here. Instead include "gdb_socket.h".
10561 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
10562 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
10564 (init_named_socket, gdb_agent_helper_thread): Use union
10567 2015-03-07 Pedro Alves <palves@redhat.com>
10569 * configure.ac (build_warnings): Move
10570 -Wdeclaration-after-statement to the C-specific set.
10571 * configure: Regenerate.
10573 2015-03-07 Pedro Alves <palves@redhat.com>
10575 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
10576 or <winsock2.h> here. Instead include "gdb_socket.h".
10577 (remote_open): Use union gdb_sockaddr_u.
10578 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
10579 or <winsock2.h> here. Instead include "gdb_socket.h".
10580 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
10581 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
10583 (init_named_socket, gdb_agent_helper_thread): Use union
10586 2015-03-07 Pedro Alves <palves@redhat.com>
10588 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
10591 2015-03-06 Yao Qi <yao.qi@linaro.org>
10593 * linux-aarch64-low.c (aarch64_insert_point): Use
10594 show_debug_regs as a boolean.
10595 (aarch64_remove_point): Likewise.
10597 2015-03-05 Pedro Alves <palves@redhat.com>
10599 * lynx-low.c (lynx_target_ops): Install NULL hooks for
10600 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
10601 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
10602 * nto-low.c (nto_target_ops): Likewise.
10603 * spu-low.c (spu_target_ops): Likewise.
10604 * win32-low.c (win32_target_ops): Likewise.
10606 2015-03-04 Pedro Alves <palves@redhat.com>
10608 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
10609 Decide whether a breakpoint triggered based on the SIGTRAP's
10611 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
10612 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
10613 (linux_low_filter_event): Check for breakpoints before checking
10615 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
10617 (linux_stopped_by_sw_breakpoint)
10618 (linux_supports_stopped_by_sw_breakpoint)
10619 (linux_stopped_by_hw_breakpoint)
10620 (linux_supports_stopped_by_hw_breakpoint): New functions.
10621 (linux_target_ops): Install new target methods.
10623 2015-03-04 Pedro Alves <palves@redhat.com>
10625 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
10626 * server.c (swbreak_feature, hwbreak_feature): New globals.
10627 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
10628 (captured_main): Clear swbreak_feature and hwbreak_feature.
10629 * server.h (swbreak_feature, hwbreak_feature): Declare.
10630 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
10631 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
10632 supports_stopped_by_hw_breakpoint>: New fields.
10633 (target_supports_stopped_by_sw_breakpoint)
10634 (target_stopped_by_sw_breakpoint)
10635 (target_supports_stopped_by_hw_breakpoint)
10636 (target_stopped_by_hw_breakpoint): Declare.
10638 2015-03-04 Pedro Alves <palves@redhat.com>
10640 enum lwp_stop_reason -> enum target_stop_reason
10641 * linux-low.c (check_stopped_by_breakpoint): Adjust.
10642 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
10643 (linux_wait_1, stuck_in_jump_pad_callback)
10644 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
10645 (linux_stopped_by_watchpoint):
10646 * linux-low.h (enum lwp_stop_reason): Delete.
10647 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
10648 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
10650 2015-03-04 Yao Qi <yao.qi@linaro.org>
10652 * Makefile.in (SFILES): Add linux-aarch64-low.c.
10654 2015-03-03 Gary Benson <gbenson@redhat.com>
10656 * hostio.c (handle_vFile): Fix prefix lengths.
10658 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
10660 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
10663 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
10665 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
10666 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
10667 (clean): Add "rm -f" for above C files.
10668 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
10669 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
10670 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
10671 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
10672 * linux-s390-low.c (HWCAP_S390_VX): New macro.
10673 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
10674 (init_registers_s390x_vx_linux64)
10675 (init_registers_s390x_tevx_linux64)
10676 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
10677 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
10679 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
10680 (s390_store_vxrs_high): New functions.
10681 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
10683 (s390_arch_setup): Add logic for selecting one of the new target
10684 descriptions. Activate the new vector regsets if applicable.
10685 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
10686 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
10687 and init_registers_s390x_tevx_linux64.
10689 2015-03-01 Pedro Alves <palves@redhat.com>
10691 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
10694 2015-02-27 Pedro Alves <palves@redhat.com>
10696 * linux-x86-low.c (u_debugreg_offset): New function.
10697 (x86_linux_dr_get, x86_linux_dr_set): Use it.
10699 2015-02-27 Pedro Alves <palves@redhat.com>
10701 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
10702 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
10703 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
10704 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
10705 (ps_lsetfpregs, ps_getpid)
10706 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
10707 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
10708 (ps_lsetxregs, ps_plog): Declare.
10710 2015-02-27 Pedro Alves <palves@redhat.com>
10712 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
10713 IP_AGENT_EXPORT_FUNC.
10714 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
10715 IP_AGENT_EXPORT_FUNC.
10716 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
10717 (IP_AGENT_EXPORT): Delete.
10718 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10719 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
10720 (gdb_trampoline_buffer_error, collecting, gdb_collect)
10721 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
10722 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
10723 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
10724 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
10725 (traceframe_read_count, traceframe_write_count)
10726 (traceframes_created, trace_state_variables, get_raw_reg)
10727 (get_trace_state_variable_value, set_trace_state_variable_value)
10728 (ust_loaded, helper_thread_id, cmd_buf): Use
10729 IPA_SYM_EXPORTED_NAME.
10730 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
10731 (tracepoints) Use IP_AGENT_EXPORT_VAR.
10732 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
10733 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
10734 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
10735 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
10736 EXTERN_C_PUSH/EXTERN_C_POP.
10737 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
10738 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
10739 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
10740 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
10741 (traceframe_write_count, traceframe_read_count)
10742 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
10743 (about_to_request_buffer_space, get_trace_state_variable_value)
10744 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
10745 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
10746 EXTERN_C_PUSH/EXTERN_C_POP.
10747 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
10748 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
10749 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
10750 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
10751 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10752 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
10753 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
10754 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
10756 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
10757 (IP_AGENT_EXPORT_VAR_DECL): Define.
10758 (tracing): Declare.
10759 (gdb_agent_get_raw_reg): Declare.
10761 2015-02-27 Tom Tromey <tromey@redhat.com>
10762 Pedro Alves <palves@redhat.com>
10764 Rename symbols whose names are reserved C++ keywords throughout.
10766 2015-02-27 Pedro Alves <palves@redhat.com>
10768 * Makefile.in (COMPILER): New, get it from autoconf.
10769 (CXX): Get from autoconf instead.
10770 (COMPILE.pre): Use COMPILER.
10771 (CC-LD): Rename to ...
10772 (CC_LD): ... this. Use COMPILER.
10773 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
10774 (CXX_FOR_TARGET): Default to g++ instead of gcc.
10775 * acinclude.m4: Include build-with-cxx.m4.
10776 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
10777 Disable -Werror by default if building in C++ mode.
10778 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
10779 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
10780 the C++ compiler. Save/restore CXXFLAGS too.
10781 * configure: Regenerate.
10783 2015-02-27 Pedro Alves <palves@redhat.com>
10785 * acinclude.m4: Include libiberty.m4.
10786 * configure.ac: Call libiberty_INIT.
10787 * config.in, configure: Regenerate.
10789 2015-02-26 Pedro Alves <palves@redhat.com>
10791 * linux-low.c (linux_wait_1): When incrementing the PC past a
10792 program breakpoint always use the_low_target.breakpoint_len as
10793 increment, rather than the maximum between that and
10794 the_low_target.decr_pc_after_break.
10796 2015-02-23 Pedro Alves <palves@redhat.com>
10798 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
10799 thread was doing a step-over; always adjust the PC if
10800 we stepped over a permanent breakpoint.
10801 (linux_wait_1): If we stepped over breakpoint that was on top of a
10802 permanent breakpoint, manually advance the PC past it.
10804 2015-02-23 Pedro Alves <palves@redhat.com>
10806 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
10808 (x86_fill_gregset, x86_store_gregset): Use it when handling
10811 2015-02-20 Pedro Alves <palves@redhat.com>
10813 * thread-db.c: Include "nat/linux-procfs.h".
10814 (thread_db_init): Skip listing new threads if the kernel supports
10815 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
10817 2015-02-20 Pedro Alves <palves@redhat.com>
10819 * linux-low.c (status_pending_p_callback): Use ptid_match.
10821 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
10823 PR breakpoints/16812
10824 * linux-low.c (wstatus_maybe_breakpoint): Remove.
10825 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
10826 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
10828 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
10830 PR breakpoints/15956
10831 * tracepoint.c (cmd_qtinit): Add check for current_thread.
10833 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
10835 * linux-low.c (linux_low_btrace_conf): Print size.
10836 * server.c (handle_btrace_conf_general_set): New.
10837 (hanle_general_set): Call handle_btrace_conf_general_set.
10838 (handle_query): Report Qbtrace-conf:bts:size as supported.
10840 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
10842 * linux-low.c (linux_low_enable_btrace): Update parameters.
10843 (linux_low_btrace_conf): New.
10844 (linux_target_ops)<to_btrace_conf>: Initialize.
10845 * server.c (current_btrace_conf): New.
10846 (handle_btrace_enable): Rename to ...
10847 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
10848 to target_enable_btrace. Update comment. Update users.
10849 (handle_qxfer_btrace_conf): New.
10850 (qxfer_packets): Add btrace-conf entry.
10851 (handle_query): Report qXfer:btrace-conf:read as supported packet.
10852 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
10853 (target_ops)<read_btrace_conf>: New.
10854 (target_enable_btrace): Update parameters.
10855 (target_read_btrace_conf): New.
10857 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
10859 * server.c (handle_btrace_general_set): Remove call to
10860 target_supports_btrace.
10861 (supported_btrace_packets): New.
10862 (handle_query): Call supported_btrace_packets.
10863 * target.h: include btrace-common.h.
10864 (btrace_target_info): Removed.
10865 (supports_btrace, target_supports_btrace): Update parameters.
10867 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
10869 * Makefile.in (SFILES): Add common/btrace-common.c.
10870 (OBS): Add common/btrace-common.o.
10871 (btrace-common.o): Add build rules.
10872 * linux-low: Include btrace-common.h.
10873 (linux_low_read_btrace): Use struct btrace_data. Call
10874 btrace_data_init and btrace_data_fini.
10876 2015-02-06 Pedro Alves <palves@redhat.com>
10878 * thread-db.c (find_new_threads_callback): Add debug output.
10880 2015-02-04 Pedro Alves <palves@redhat.com>
10882 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
10883 (resume_stopped_resumed_lwps): New function.
10884 (linux_wait_for_event_filtered): Use it.
10886 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
10888 * Makefile.in (SFILES): Add linux-personality.c.
10889 (linux-personality.o): New rule.
10890 * configure.srv (srv_linux_obj): Add linux-personality.o to the
10891 list of objects to be built.
10892 * linux-low.c: Include nat/linux-personality.h.
10893 (linux_create_inferior): Remove code to disable address space
10894 randomization (moved to ../nat/linux-personality.c). Create
10895 cleanup to disable address space randomization.
10897 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
10899 * Makefile.in (posix-strerror.o): New rule.
10900 (mingw-strerror.o): Likewise.
10901 * configure: Regenerated.
10902 * configure.ac: Source file ../common/common.host. Initialize new
10903 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
10905 2015-01-14 Yao Qi <yao@codesourcery.com>
10907 * Makefile.in (SFILES): Add nat/ppc-linux.c.
10908 (ppc-linux.o): New rule.
10909 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
10910 * configure.ac: AC_CHECK_FUNCS(getauxval).
10911 * config.in: Re-generated.
10912 * configure: Re-generated.
10913 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
10914 ppc64_64bit_inferior_p
10916 2015-01-14 Yao Qi <yao@codesourcery.com>
10918 * linux-ppc-low.c: Include "nat/ppc-linux.h".
10919 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
10920 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
10921 (PT_ORIG_R3, PT_TRAP): Likewise.
10922 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
10923 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
10924 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
10926 2015-01-10 Joel Brobecker <brobecker@adacore.com>
10928 * i387-fp.c (i387_cache_to_xsave): In look over
10929 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
10930 zmmh_low_space field by use of zmmh_high_space.
10932 2015-01-09 Pedro Alves <palves@redhat.com>
10934 * linux-low.c (step_over_bkpt): Move higher up in the file.
10935 (handle_extended_wait): Don't store the stop_pc here.
10936 (get_stop_pc): Adjust comments and rename to ...
10937 (check_stopped_by_breakpoint): ... this. Record whether the LWP
10938 stopped for a software breakpoint or hardware breakpoint.
10939 (thread_still_has_status_pending_p): New function.
10940 (status_pending_p_callback): Use
10941 thread_still_has_status_pending_p. If the event is no longer
10942 interesting, resume the LWP.
10943 (handle_tracepoints): Add assert.
10944 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
10945 (wstatus_maybe_breakpoint): New function.
10946 (cancel_breakpoint): Delete function.
10947 (check_stopped_by_watchpoint): New function, factored out from
10948 linux_low_filter_event.
10949 (lp_status_maybe_breakpoint): Delete function.
10950 (linux_low_filter_event): Remove filter_ptid argument.
10951 Leave thread group exits pending here. Store the LWP's stop PC.
10952 Always leave events pending.
10953 (linux_wait_for_event_filtered): Pull all events out of the
10954 kernel, and leave them all pending.
10955 (count_events_callback, select_event_lwp_callback): Consider all
10957 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
10958 (select_event_lwp): Only give preference to the stepping LWP in
10959 all-stop mode. Adjust comments.
10960 (ignore_event): New function.
10961 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
10962 references to cancel_breakpoints. Adjust to renames. Also give
10963 equal priority to all LWPs that have had events in non-stop mode.
10964 If reporting a software breakpoint event, unadjust the LWP's PC.
10965 (linux_wait): If linux_wait_1 returned an ignored event, retry.
10966 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
10968 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
10969 (resume_status_pending_p): Use thread_still_has_status_pending_p.
10970 (linux_stopped_by_watchpoint): Adjust.
10971 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
10972 * linux-low.h (enum lwp_stop_reason): New.
10973 (struct lwp_info) <stop_pc>: Adjust comment.
10974 <stopped_by_watchpoint>: Delete field.
10975 <stop_reason>: New field.
10976 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
10977 * mem-break.c (software_breakpoint_inserted_here)
10978 (hardware_breakpoint_inserted_here): New function.
10979 * mem-break.h (software_breakpoint_inserted_here)
10980 (hardware_breakpoint_inserted_here): Declare.
10981 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
10982 (cancel_breakpoints): Delete.
10983 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
10984 (upload_fast_traceframes): Remove references to
10985 cancel_breakpoints.
10987 2015-01-09 Pedro Alves <palves@redhat.com>
10989 * thread-db.c (find_new_threads_callback): Ignore thread if the
10990 kernel thread ID is -1.
10992 2015-01-09 Pedro Alves <palves@redhat.com>
10994 * linux-low.c (linux_attach_fail_reason_string): Move to
10995 nat/linux-ptrace.c, and rename.
10996 (linux_attach_lwp): Update comment.
10997 (attach_proc_task_lwp_callback): New function.
10998 (linux_attach): Adjust to rename and use
10999 linux_proc_attach_tgid_threads.
11000 (linux_attach_fail_reason_string): Delete declaration.
11002 2015-01-01 Joel Brobecker <brobecker@adacore.com>
11004 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
11005 * server.c (gdbserver_version): Likewise.
11007 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
11009 * remote-utils.c: Include ctype.h.
11010 (input_interrupt): Explicitly handle the case when the char
11011 received is the NUL byte. Improve the printing of non-ASCII
11014 2014-12-16 Joel Brobecker <brobecker@adacore.com>
11016 * linux-low.c (linux_low_filter_event): Update call to
11017 linux_enable_event_reporting following the addition of
11018 a new parameter to that function.
11020 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
11023 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
11024 (AARCH64_FPCR_REGNO): Likewise.
11025 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
11026 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
11027 (aarch64_store_fpregset): Likewise.
11029 2014-12-15 Joel Brobecker <brobecker@adacore.com>
11031 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
11032 Remove FIXME comment about assumption about N.
11034 2014-12-13 Joel Brobecker <brobecker@adacore.com>
11036 * configure.ac: If large-file support is disabled in GDBserver,
11037 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
11038 * configure: Regenerate.
11040 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
11042 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
11043 warning upon ENODATA from ptrace.
11044 * linux-s390-low.c (s390_store_tdb): New.
11045 (s390_regsets): Add regset for NT_S390_TDB.
11047 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
11049 * linux-low.c (regsets_store_inferior_registers): Skip regsets
11050 without a fill_function.
11051 * linux-s390-low.c (s390_fill_last_break): Remove.
11052 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
11053 (s390_arch_setup): Use regset's size instead of fill_function for
11054 loop end condition.
11056 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
11058 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
11059 the regset's store function when ptrace returned an error.
11060 * regcache.c (get_thread_regcache): Invalidate register cache
11061 before fetching inferior's registers.
11063 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
11065 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
11066 while-loop as for-loop.
11067 (regsets_store_inferior_registers): Likewise.
11069 2014-11-28 Yao Qi <yao@codesourcery.com>
11071 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
11072 * config.in, configure: Re-generate.
11073 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
11076 2014-11-21 Yao Qi <yao@codesourcery.com>
11078 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
11079 (AC_CHECK_HEADERS): Remove malloc.h.
11080 * configure: Re-generated.
11081 * config.in: Re-generated.
11082 * server.h: Don't include alloca.h and malloc.h.
11083 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
11084 Don't include malloc.h.
11086 2014-11-17 Joel Brobecker <brobecker@adacore.com>
11088 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
11089 corresponding ERRNO check in same block.
11091 2014-11-12 Pedro Alves <palves@redhat.com>
11093 * server.c (cont_thread): Update comment.
11094 (start_inferior, attach_inferior): No longer clear cont_thread.
11095 (handle_v_cont): No longer set cont_thread.
11096 (captured_main): Clear cont_thread each time a GDB connects.
11098 2014-11-12 Pedro Alves <palves@redhat.com>
11100 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
11101 thread, and don't resume all threads if the Hc thread has exited.
11103 2014-11-12 Pedro Alves <palves@redhat.com>
11105 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
11106 the process group instead of to a specific LWP.
11108 2014-10-15 Pedro Alves <palves@redhat.com>
11111 * win32-arm-low.c (arm_set_thread_context): Remove current_event
11113 (arm_set_thread_context): Delete.
11114 (the_low_target): Adjust.
11115 * win32-i386-low.c (debug_registers_changed)
11116 (debug_registers_used): Delete.
11117 (update_debug_registers_callback): New function.
11118 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
11119 needing to update their debug registers.
11120 (win32_get_current_dr): New function.
11121 (x86_dr_low_get_addr, x86_dr_low_get_control)
11122 (x86_dr_low_get_status): Fetch the debug register from the thread
11124 (i386_initial_stuff): Adjust.
11125 (i386_get_thread_context): Remove current_event parameter. Don't
11126 clear debug_registers_changed nor copy DR values to
11128 (i386_set_thread_context): Delete.
11129 (i386_prepare_to_resume): New function.
11130 (i386_thread_added): Mark the thread as needing to update irs
11132 (the_low_target): Remove i386_set_thread_context and install
11133 i386_prepare_to_resume.
11134 * win32-low.c (win32_get_thread_context): Adjust.
11135 (win32_set_thread_context): Use SetThreadContext
11137 (win32_prepare_to_resume): New function.
11138 (win32_require_context): New function, factored out from ...
11139 (thread_rec): ... this.
11140 (continue_one_thread): Call win32_prepare_to_resume on each thread
11141 we're about to continue.
11142 (win32_resume): Call win32_prepare_to_resume on the event thread.
11143 * win32-low.h (struct win32_thread_info)
11144 <debug_registers_changed>: New field.
11145 (struct win32_target_ops): Change prototype of set_thread_context,
11146 delete set_thread_context and add prepare_to_resume.
11147 (win32_require_context): New declaration.
11149 2014-10-08 Gary Benson <gbenson@redhat.com>
11151 * server.h: Do not include common-exceptions.h.
11153 2014-10-08 Gary Benson <gbenson@redhat.com>
11155 * server.h: Do not include cleanups.h.
11157 2014-09-30 James Hogan <james.hogan@imgtec.com>
11159 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
11160 mips64-dsp-linux.c.
11162 2014-09-23 Yao Qi <yao@codesourcery.com>
11164 * linux-low.c (lp_status_maybe_breakpoint): New function.
11165 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
11166 (count_events_callback): Likewise.
11167 (select_event_lwp_callback): Likewise.
11168 (cancel_breakpoints_callback): Likewise.
11170 2014-09-19 Don Breazeal <donb@codesourcery.com>
11172 * linux-low.c (handle_extended_wait): Call
11173 linux_ptrace_get_extended_event.
11174 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
11175 linux_is_extended_waitstatus.
11177 2014-09-16 Joel Brobecker <brobecker@adacore.com>
11179 * Makefile.in (CPPFLAGS): Define.
11180 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
11181 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
11183 2014-09-16 Gary Benson <gbenson@redhat.com>
11185 * inferiors.h (current_inferior): Renamed as...
11186 (current_thread): New variable. All uses updated.
11187 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
11188 (maybe_move_out_of_jump_pad): Likewise.
11189 (cancel_breakpoint): Likewise.
11190 (linux_low_filter_event): Likewise.
11191 (wait_for_sigstop): Likewise.
11192 (linux_resume_one_lwp): Likewise.
11193 (need_step_over_p): Likewise.
11194 (start_step_over): Likewise.
11195 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
11196 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
11197 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
11198 and save_inferior as saved_thread.
11199 * regcache.c (get_thread_regcache): Renamed saved_inferior as
11201 (regcache_invalidate_thread): Likewise.
11202 * remote-utils.c (prepare_resume_reply): Likewise.
11203 * thread-db.c (thread_db_get_tls_address): Likewise.
11204 (disable_thread_event_reporting): Likewise.
11205 (remove_thread_event_breakpoints): Likewise.
11206 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
11208 * target.h (set_desired_inferior): Renamed as...
11209 (set_desired_thread): New declaration. All uses updated.
11210 * server.c (myresume): Updated comment to reference thread instead
11212 (handle_serial_event): Likewise.
11213 (handle_target_event): Likewise.
11215 2014-09-12 Tom Tromey <tromey@redhat.com>
11216 Gary Benson <gbenson@redhat.com>
11218 * regcache.h: Include common-regcache.h.
11219 (regcache_read_pc): Don't declare.
11220 * regcache.c (get_thread_regcache_for_ptid): New function.
11222 2014-09-11 Tom Tromey <tromey@redhat.com>
11223 Gary Benson <gbenson@redhat.com>
11225 * symbol.c: New file.
11226 * Makefile.in (SFILES): Add symbol.c.
11227 (OBS): Add symbol.o.
11229 2014-09-11 Gary Benson <gbenson@redhat.com>
11231 * target.c (target_stop_ptid, target_continue_ptid): New
11234 2014-09-11 Tom Tromey <tromey@redhat.com>
11235 Gary Benson <gbenson@redhat.com>
11237 * target.h: Include target/target.h.
11238 * target.c (target_read_memory, target_read_uint32)
11239 (target_write_memory): New functions.
11241 2014-09-11 Gary Benson <gbenson@redhat.com>
11243 * server.h (debug_hw_points): Don't declare.
11244 * server.c (debug_hw_points): Don't define. Replace all uses
11245 with show_debug_regs.
11246 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
11247 all uses with show_debug_regs.
11249 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
11251 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
11252 endianness into account.
11253 (ppc_supply_ptrace_register): Likewise.
11255 2014-09-03 James Hogan <james.hogan@imgtec.com>
11257 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
11258 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
11260 2014-09-03 Gary Benson <gbenson@redhat.com>
11262 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
11263 ALL_DEBUG_ADDRESS_REGISTERS.
11265 2014-09-02 Gary Benson <gbenson@redhat.com>
11267 * i386-low.h: Renamed as...
11268 * x86-low.h: New file. All type, function and variable name
11269 prefixes changed from "i386_" to "x86_". All references updated.
11270 * i386-low.c: Renamed as...
11271 * x86-low.c: New file. All type, function and variable name
11272 prefixes changed from "i386_" to "x86_". All references updated.
11274 2014-09-02 Gary Benson <gbenson@redhat.com>
11276 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
11277 (x86_linux_new_thread): Likewise.
11279 2014-08-29 Gary Benson <gbenson@redhat.com>
11281 * server.h (setjmp.h): Do not include.
11282 (toplevel): Do not declare.
11283 (common-exceptions.h): Include.
11284 (cleanups.h): Likewise.
11285 * server.c (toplevel): Do not define.
11286 (exit_code): New static global.
11287 (detach_or_kill_for_exit_cleanup): New function.
11288 (main): New function. Original main renamed to...
11289 (captured_main): New function.
11290 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
11292 2014-08-29 Gary Benson <gbenson@redhat.com>
11294 * Makefile.in (SFILES): Add common/common-exceptions.c.
11295 (OBS): Add common-exceptions.o.
11296 (common-exceptions.o): New rule.
11297 * utils.c (prepare_to_throw_exception): New function.
11299 2014-08-29 Gary Benson <gbenson@redhat.com>
11301 * config.in: Regenerate.
11302 * configure: Likewise.
11304 2014-08-29 Gary Benson <gbenson@redhat.com>
11306 * Makefile.in (SFILES): Add common/cleanups.c.
11308 (cleanups.o): New rule.
11310 2014-08-29 Gary Benson <gbenson@redhat.com>
11312 * utils.c (internal_vwarning): New function.
11314 2014-08-28 Gary Benson <gbenson@redhat.com>
11316 * utils.h (fatal): Remove declaration.
11317 * utils.c (fatal): Remove function.
11319 2014-08-28 Gary Benson <gbenson@redhat.com>
11321 * tracepoint.c (gdb_agent_init): Replace fatal with
11323 (initialize_tracepoint): Likewise.
11325 2014-08-28 Gary Benson <gbenson@redhat.com>
11327 * remote-utils.c (remote_prepare): Replace fatal with error.
11329 2014-08-28 Gary Benson <gbenson@redhat.com>
11331 * linux-low.c (linux_async): Replace fatal with warning.
11332 Tidy up and return.
11333 (linux_start_non_stop): Return -1 if linux_async failed.
11335 2014-08-28 Gary Benson <gbenson@redhat.com>
11337 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
11339 (i386_dr_low_get_addr): Remove vague comment.
11340 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
11343 2014-08-28 Gary Benson <gbenson@redhat.com>
11345 * inferiors.c (get_thread_process): Replace check with gdb_assert.
11346 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
11348 (linux_resume_one_lwp): Likewise.
11349 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
11351 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
11352 with internal_error.
11353 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
11354 (init_register_cache): Replace fatal with gdb_assert_not_reached.
11355 (find_register_by_name): Replace fatal with internal_error.
11356 (find_regno): Likewise.
11357 * tdesc.c (init_target_desc): Replace check with gdb_assert.
11358 * thread-db.c (thread_db_create_event): Likewise.
11359 (thread_db_load_search): Likewise.
11360 (try_thread_db_load_1): Likewise.
11361 * tracepoint.c (get_jump_space_head): Replace fatal with
11363 (claim_trampoline_space): Likewise.
11364 (have_fast_tracepoint_trampoline_buffer): Likewise.
11365 (cmd_qtstart): Likewise.
11366 (stop_tracing): Likewise.
11367 (fast_tracepoint_collecting): Likewise.
11368 (target_malloc): Likewise.
11369 (download_tracepoint): Likewise.
11370 (download_trace_state_variables): Replace check with gdb_assert.
11371 (upload_fast_traceframes): Replace fatal with internal_error.
11373 2014-08-19 Tom Tromey <tromey@redhat.com>
11374 Gary Benson <gbenson@redhat.com>
11376 * Makefile.in (SFILES): Add common/common-debug.c.
11377 (OBS): Add common-debug.o.
11378 (common-debug.o): New rule.
11379 * debug.h (debug_printf): Don't declare.
11380 * debug.c (debug_printf): Renamed and rewritten as...
11381 (debug_vprintf): New function.
11383 2014-08-19 Gary Benson <gbenson@redhat.com>
11385 * utils.h: Do not include print-utils.h.
11387 2014-08-19 Tom Tromey <tromey@redhat.com>
11388 Gary Benson <gbenson@redhat.com>
11390 * server.h: Add static assertion.
11391 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
11393 2014-08-19 Tom Tromey <tromey@redhat.com>
11394 Gary Benson <gbenson@redhat.com>
11396 * Makefile.in (SFILES): Add common/errors.c.
11397 (OBS): Add errors.o.
11398 (IPA_OBS): Add errors-ipa.o.
11399 (errors.o): New rule.
11400 (errors-ipa.o): Likewise.
11401 * utils.h (perror_with_name, error, warning): Don't declare.
11402 * utils.c (warning): Renamed and rewritten as...
11403 (vwarning): New function.
11404 (error): Renamed and rewritten as...
11405 (verror): New function.
11406 (internal_error): Renamed and rewritten as...
11407 (internal_verror): New function.
11409 2014-08-07 Gary Benson <gbenson@redhat.com>
11411 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
11412 * configure: Regenerate.
11413 * config.in: Likewise.
11414 * server.h: Do not include errno.h.
11415 * event-loop.c: Likewise.
11416 * hostio-errno.c: Likewise.
11417 * linux-low.c: Likewise.
11418 * remote-utils.c: Likewise.
11419 * spu-low.c: Likewise.
11420 * utils.c: Likewise.
11421 * gdbreplay.c: Unconditionally include errno.h.
11423 2014-08-07 Gary Benson <gbenson@redhat.com>
11425 * server.h: Do not include string.h.
11426 * event-loop.c: Likewise.
11427 * linux-low.c: Likewise.
11428 * regcache.c: Likewise.
11429 * remote-utils.c: Likewise.
11430 * spu-low.c: Likewise.
11431 * utils.c: Likewise.
11433 2014-08-07 Gary Benson <gbenson@redhat.com>
11435 * server.h: Do not include gdb_assert.h.
11437 2014-08-07 Gary Benson <gbenson@redhat.com>
11439 * server.h: Do not include common-utils.h.
11441 2014-08-07 Gary Benson <gbenson@redhat.com>
11443 * server.h: Do not include ptid.h.
11444 * notif.h: Likewise.
11446 2014-08-07 Gary Benson <gbenson@redhat.com>
11448 * server.h: Do not include gdb_locale.h.
11450 2014-08-07 Gary Benson <gbenson@redhat.com>
11452 * server.h: Do not include gdb/signals.h.
11453 * win32-low.c: Likewise.
11455 2014-08-07 Gary Benson <gbenson@redhat.com>
11457 * server.h: Do not include pathmax.h.
11459 2014-08-07 Gary Benson <gbenson@redhat.com>
11461 * server.h: Do not include libiberty.h.
11462 * linux-bfin-low.c: Likewise.
11464 2014-08-07 Gary Benson <gbenson@redhat.com>
11466 * server.h: Do not include ansidecl.h.
11468 2014-08-07 Gary Benson <gbenson@redhat.com>
11470 * linux-x86-low.c: Do not include stddef.h.
11471 * lynx-ppc-low.c: Likewise.
11472 * tracepoint.c: Likewise.
11474 2014-08-07 Gary Benson <gbenson@redhat.com>
11476 * server.h: Do not include stdarg.h.
11477 * nto-low.c: Likewise.
11479 2014-08-07 Gary Benson <gbenson@redhat.com>
11481 * server.h: Do not include stdlib.h.
11482 * inferiors.c: Likewise.
11483 * linux-low.c: Likewise.
11484 * regcache.c: Likewise.
11485 * spu-low.c: Likewise.
11486 * tracepoint.c: Likewise.
11487 * utils.c: Likewise.
11489 2014-08-07 Gary Benson <gbenson@redhat.com>
11491 * server.h: Do not include stdio.h.
11492 * linux-low.c: Likewise.
11493 * remote-utils.c: Likewise.
11494 * spu-low.c: Likewise.
11495 * utils.c: Likewise.
11496 * wincecompat.c: Likewise.
11498 2014-08-06 Gary Benson <gbenson@redhat.com>
11500 * regcache.c (init_register_cache): Move conditionals inside if.
11502 2014-08-06 Gary Benson <gbenson@redhat.com>
11504 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
11506 2014-07-31 Gary Benson <gbenson@redhat.com>
11508 * ax.h: Do not include server.h.
11509 * gdbthread.h: Likewise.
11510 * lynx-low.h: Likewise.
11511 * notif.h: Likewise.
11513 2014-07-30 Gary Benson <gbenson@redhat.com>
11515 * server.h: Include common-defs.h.
11516 Do not include config.h or build-gnulib-gdbserver/config.h.
11518 2014-07-30 Gary Benson <gbenson@redhat.com>
11520 * hostio-errno.c: Move server.h to top of includes list.
11521 * inferiors.c: Likewise.
11522 * linux-x86-low.c: Likewise.
11523 * notif.c: Include server.h.
11525 2014-07-24 Tom Tromey <tromey@redhat.com>
11526 Gary Benson <gbenson@redhat.com>
11528 * server.h (CORE_ADDR): Now unsigned.
11530 2014-07-16 Pedro Alves <palves@redhat.com>
11532 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
11534 2014-07-15 Pedro Alves <palves@redhat.com>
11536 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
11539 2014-07-11 Pedro Alves <palves@redhat.com>
11541 * linux-low.c (kill_wait_lwp): New function, based on
11542 kill_one_lwp_callback, but use my_waitpid directly.
11543 (kill_one_lwp_callback, linux_kill): Use it.
11545 2014-06-23 Pedro Alves <palves@redhat.com>
11547 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
11548 before setting DR0..DR3.
11550 2014-06-20 Gary Benson <gbenson@redhat.com>
11552 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
11553 * configure: Regenerated.
11554 * config.in: Likewise.
11556 2014-06-20 Gary Benson <gbenson@redhat.com>
11558 * Makefile.in (SFILES): Update locations for files moved
11559 from common to nat.
11560 (object file files): Reordered.
11562 2014-06-20 Gary Benson <gbenson@redhat.com>
11564 * i386-low.h (i386_dr_low_can_set_addr): Removed.
11565 (i386_dr_low_set_addr): Likewise.
11566 (i386_dr_low_get_addr): Likewise.
11567 (i386_dr_low_can_set_control): Likewise.
11568 (i386_dr_low_set_control): Likewise.
11569 (i386_dr_low_get_control): Likewise.
11570 (i386_dr_low_get_status): Likewise.
11571 (i386_get_debug_register_length): Likewise.
11572 * linux-x86-low.c (i386_dr_low_set_addr):
11573 Changed signature. Made static.
11574 (i386_dr_low_get_addr): Likewise.
11575 (i386_dr_low_set_control): Likewise.
11576 (i386_dr_low_get_control): Likewise.
11577 (i386_dr_low_get_status): Likewise.
11578 (i386_dr_low): New global variable.
11579 * win32-i386-low.c (i386_dr_low_set_addr):
11580 Changed signature. Made static.
11581 (i386_dr_low_get_addr): Likewise.
11582 (i386_dr_low_set_control): Likewise.
11583 (i386_dr_low_get_control): Likewise.
11584 (i386_dr_low_get_status): Likewise.
11585 (i386_dr_low): New global variable.
11587 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
11589 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
11590 * Makefile.in (AR, AR_FLAGS): Define.
11591 * configure: Regenerate.
11593 2014-06-19 Gary Benson <gbenson@redhat.com>
11595 * Makefile.in (i386-dregs.o): New rule.
11596 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
11597 * i386-low.c (target.h): Remove include.
11598 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
11599 (DR_CONTROL_SHIFT): Likewise.
11600 (DR_CONTROL_SIZE): Likewise.
11601 (DR_RW_EXECUTE): Likewise.
11602 (DR_RW_WRITE): Likewise.
11603 (DR_RW_READ): Likewise.
11604 (DR_RW_IORW): Likewise.
11605 (DR_LEN_1): Likewise.
11606 (DR_LEN_2): Likewise.
11607 (DR_LEN_4): Likewise.
11608 (DR_LEN_8): Likewise.
11609 (DR_LOCAL_ENABLE_SHIFT): Likewise.
11610 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
11611 (DR_ENABLE_SIZE): Likewise.
11612 (DR_LOCAL_SLOWDOWN): Likewise.
11613 (DR_GLOBAL_SLOWDOWN): Likewise.
11614 (DR_CONTROL_RESERVED): Likewise.
11615 (I386_DR_CONTROL_MASK): Likewise.
11616 (I386_DR_VACANT): Likewise.
11617 (I386_DR_LOCAL_ENABLE): Likewise.
11618 (I386_DR_GLOBAL_ENABLE): Likewise.
11619 (I386_DR_DISABLE): Likewise.
11620 (I386_DR_SET_RW_LEN): Likewise.
11621 (I386_DR_GET_RW_LEN): Likewise.
11622 (I386_DR_WATCH_HIT): Likewise.
11623 (i386_wp_op_t): Likewise.
11624 (i386_show_dr): Likewise.
11625 (i386_length_and_rw_bits): Likewise.
11626 (i386_insert_aligned_watchpoint): Likewise.
11627 (i386_remove_aligned_watchpoint): Likewise.
11628 (i386_handle_nonaligned_watchpoint): Likewise.
11629 i386_update_inferior_debug_regs(): Likewise.
11630 (i386_dr_insert_watchpoint): Likewise.
11631 (i386_dr_remove_watchpoint): Likewise.
11632 (i386_dr_region_ok_for_watchpoint): Likewise.
11633 (i386_dr_stopped_data_address): Likewise.
11634 (i386_dr_stopped_by_watchpoint): Likewise.
11636 2014-06-19 Gary Benson <gbenson@redhat.com>
11638 * i386-low.c (i386_dr_show): Renamed to
11639 i386_show_dr and made static. All uses updated.
11640 (i386_dr_length_and_rw_bits): Renamed to
11641 i386_length_and_rw_bits and made static.
11643 (i386_dr_insert_aligned_watchpoint): Renamed to
11644 i386_insert_aligned_watchpoint and made static.
11646 (i386_dr_remove_aligned_watchpoint): Renamed to
11647 i386_remove_aligned_watchpoint and made static.
11649 (i386_dr_update_inferior_debug_regs): Renamed to
11650 i386_update_inferior_debug_regs and made static.
11653 2014-06-18 Gary Benson <gbenson@redhat.com>
11655 * i386-low.h (i386_dr_low_can_set_addr): New macro.
11656 (i386_dr_low_can_set_control): Likewise.
11657 (i386_get_debug_register_length): Likewise.
11658 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
11659 (i386_dr_low_can_set_control): Likewise.
11660 (i386_get_debug_register_length): Likewise.
11662 2014-06-17 Gary Benson <gbenson@redhat.com>
11664 * i386-low.h (i386-dregs.h): New include.
11665 (DR_FIRSTADDR): Now in i386-dregs.h.
11666 (DR_LASTADDR): Likewise.
11667 (DR_NADDR): Likewise.
11668 (DR_STATUS): Likewise.
11669 (DR_CONTROL): Likewise.
11670 (i386_debug_reg_state): Likewise.
11671 (i386_dr_insert_watchpoint): Likewise.
11672 (i386_dr_remove_watchpoint): Likewise.
11673 (i386_dr_region_ok_for_watchpoint): Likewise.
11674 (i386_dr_stopped_data_address): Likewise.
11675 (i386_dr_stopped_by_watchpoint): Likewise.
11676 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
11678 2014-06-18 Gary Benson <gbenson@redhat.com>
11680 * i386-low.h (i386_low_insert_watchpoint): Renamed to
11681 i386_dr_insert_watchpoint.
11682 (i386_low_remove_watchpoint): Renamed to
11683 i386_dr_remove_watchpoint.
11684 (i386_low_region_ok_for_watchpoint): Renamed to
11685 i386_dr_region_ok_for_watchpoint.
11686 (i386_low_stopped_data_address): Renamed to
11687 i386_dr_stopped_data_address.
11688 (i386_low_stopped_by_watchpoint): Renamed to
11689 i386_dr_stopped_by_watchpoint.
11690 * i386-low.c (i386_show_dr): Renamed to
11691 i386_dr_show and made nonstatic. All uses updated.
11692 (i386_length_and_rw_bits): Renamed to
11693 i386_dr_length_and_rw_bits and made nonstatic.
11695 (i386_insert_aligned_watchpoint): Renamed to
11696 i386_dr_insert_aligned_watchpoint and made nonstatic.
11698 (i386_remove_aligned_watchpoint): Renamed to
11699 i386_dr_remove_aligned_watchpoint and made nonstatic.
11701 (i386_update_inferior_debug_regs): Renamed to
11702 i386_dr_update_inferior_debug_regs and made nonstatic.
11704 (i386_low_insert_watchpoint): Renamed to
11705 i386_dr_insert_watchpoint. All uses updated.
11706 (i386_low_remove_watchpoint): Renamed to
11707 i386_dr_remove_watchpoint. All uses updated.
11708 (i386_low_region_ok_for_watchpoint): Renamed to
11709 i386_dr_region_ok_for_watchpoint. All uses updated.
11710 (i386_low_stopped_data_address): Renamed to
11711 i386_dr_stopped_data_address. All uses updated.
11712 (i386_low_stopped_by_watchpoint): Renamed to
11713 i386_dr_stopped_by_watchpoint. All uses updated.
11715 2014-06-18 Gary Benson <gbenson@redhat.com>
11717 * i386-low.c (i386_dr_low_can_set_addr): New macro.
11718 (i386_dr_low_can_set_control): Likewise.
11719 (i386_insert_aligned_watchpoint): New check.
11721 2014-06-18 Gary Benson <gbenson@redhat.com>
11723 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
11726 2014-06-18 Gary Benson <gbenson@redhat.com>
11728 * i386-low.c (i386_length_and_rw_bits): Use internal_error
11729 instead of fatal and error.
11730 (i386_handle_nonaligned_watchpoint): Likewise.
11732 2014-06-18 Gary Benson <gbenson@redhat.com>
11734 * i386-low.c (i386_get_debug_register_length): New macro.
11735 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
11736 (i386_show_dr): Use debug_printf instead of fprintf. Use
11737 phex to format values.
11739 2014-06-18 Gary Benson <gbenson@redhat.com>
11741 * i386-low.h: Comment changes.
11742 * i386-low.c: Likewise.
11744 2014-06-18 Gary Benson <gbenson@redhat.com>
11746 * i386-low.c: Whitespace changes.
11748 2014-06-12 Tom Tromey <tromey@redhat.com>
11750 * utils.c (freeargv): Remove.
11752 2014-06-12 Tom Tromey <tromey@redhat.com>
11754 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
11755 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
11756 (parse_debug_format_options): Likewise.
11757 (gdbserver_usage): Likewise.
11758 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
11759 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
11760 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
11762 ($(LIBGNU)): Depend on libiberty.
11763 (all-lib): Recurse into all subdirs.
11764 (install-only): Invoke "install" target in subdirs.
11765 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
11767 * configure: Rebuild.
11768 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
11769 for vasprintf, vsnprintf, or gettimeofday.
11770 * configure.srv: Don't add safe-ctype.o or lbasename.o to
11773 2014-06-05 Joel Brobecker <brobecker@adacore.com>
11775 * development.sh: Delete.
11776 * Makefile.in (config.status): Adjust dependency on development.sh.
11777 * configure.ac: Adjust development.sh source call.
11778 * configure: Regenerate.
11780 2014-06-02 Pedro Alves <palves@redhat.com>
11782 * ax.c (gdb_free_agent_expr): New function.
11783 * ax.h (gdb_free_agent_expr): New declaration.
11784 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
11786 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
11788 (clear_breakpoint_conditions_and_commands): New function.
11789 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
11790 (clear_breakpoint_conditions_and_commands): New declaration.
11792 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11794 * linux-aarch64-low.c (asm/ptrace.h): Include.
11796 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11798 Fix TLS access for -static -pthread.
11799 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
11800 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
11801 (thread_db_load_search, try_thread_db_load_1): Initialize it.
11803 2014-05-20 Pedro Alves <palves@redhat.com>
11805 * linux-aarch64-low.c (aarch64_insert_point)
11806 (aarch64_remove_point): No longer check whether the type is
11807 supported here. Adjust to new interface.
11808 (the_low_target): Install aarch64_supports_z_point_type as
11809 supports_z_point_type method.
11810 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
11811 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
11812 instead of a Z packet char. Adjust.
11813 (arm_supports_z_point_type): New function.
11814 (arm_insert_point, arm_remove_point): Adjust to new interface.
11815 (the_low_target): Install arm_supports_z_point_type.
11816 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
11817 (cris_insert_point, cris_remove_point): Adjust to new interface.
11818 Don't check whether the type is supported here.
11819 (the_low_target): Install cris_supports_z_point_type.
11820 * linux-low.c (linux_supports_z_point_type): New function.
11821 (linux_insert_point, linux_remove_point): Adjust to new interface.
11822 * linux-low.h (struct linux_target_ops) <insert_point,
11823 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
11824 raw_breakpoint pointer parameter.
11825 <supports_z_point_type>: New method.
11826 * linux-mips-low.c (mips_supports_z_point_type): New function.
11827 (mips_insert_point, mips_remove_point): Adjust to new interface.
11828 Use mips_supports_z_point_type.
11829 (the_low_target): Install mips_supports_z_point_type.
11830 * linux-ppc-low.c (the_low_target): Install NULL as
11831 supports_z_point_type method.
11832 * linux-s390-low.c (the_low_target): Install NULL as
11833 supports_z_point_type method.
11834 * linux-sparc-low.c (the_low_target): Install NULL as
11835 supports_z_point_type method.
11836 * linux-x86-low.c (x86_supports_z_point_type): New function.
11837 (x86_insert_point): Adjust to new insert_point interface. Use
11838 insert_memory_breakpoint. Adjust to new
11839 i386_low_insert_watchpoint interface.
11840 (x86_remove_point): Adjust to remove_point interface. Use
11841 remove_memory_breakpoint. Adjust to new
11842 i386_low_remove_watchpoint interface.
11843 (the_low_target): Install x86_supports_z_point_type.
11844 * lynx-low.c (lynx_target_ops): Install NULL as
11845 supports_z_point_type callback.
11846 * nto-low.c (nto_supports_z_point_type): New.
11847 (nto_insert_point, nto_remove_point): Adjust to new interface.
11848 (nto_target_ops): Install nto_supports_z_point_type.
11849 * mem-break.c: Adjust intro comment.
11850 (struct raw_breakpoint) <raw_type, size>: New fields.
11851 <inserted>: Update comment.
11852 <shlib_disabled>: Delete field.
11853 (enum bkpt_type) <gdb_breakpoint>: Delete value.
11854 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
11855 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
11856 (raw_bkpt_type_to_target_hw_bp_type): New function.
11857 (find_enabled_raw_code_breakpoint_at): New function.
11858 (find_raw_breakpoint_at): New type and size parameters. Use them.
11859 (insert_memory_breakpoint): New function, based off
11860 set_raw_breakpoint_at.
11861 (remove_memory_breakpoint): New function.
11862 (set_raw_breakpoint_at): Reimplement.
11863 (set_breakpoint): New, based on set_breakpoint_at.
11864 (set_breakpoint_at): Reimplement.
11865 (delete_raw_breakpoint): Go through the_target->remove_point
11866 instead of assuming memory breakpoints.
11867 (find_gdb_breakpoint_at): Delete.
11868 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
11869 (find_gdb_breakpoint): New function.
11870 (set_gdb_breakpoint_at): Delete.
11871 (z_type_supported): New function.
11872 (set_gdb_breakpoint_1): New function, loosely based off
11873 set_gdb_breakpoint_at.
11874 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
11875 (delete_gdb_breakpoint_at): Delete.
11876 (delete_gdb_breakpoint_1): New function, loosely based off
11877 delete_gdb_breakpoint_at.
11878 (delete_gdb_breakpoint): New function.
11879 (clear_gdb_breakpoint_conditions): Rename to ...
11880 (clear_breakpoint_conditions): ... this. Don't handle a NULL
11882 (add_condition_to_breakpoint): Make static.
11883 (add_breakpoint_condition): Take a struct breakpoint pointer
11884 instead of an address. Adjust.
11885 (gdb_condition_true_at_breakpoint): Rename to ...
11886 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
11888 (gdb_condition_true_at_breakpoint): Reimplement.
11889 (add_breakpoint_commands): Take a struct breakpoint pointer
11890 instead of an address. Adjust.
11891 (gdb_no_commands_at_breakpoint): Rename to ...
11892 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
11893 parameter. Return true if no breakpoint was found. Change debug
11895 (gdb_no_commands_at_breakpoint): Reimplement.
11896 (run_breakpoint_commands): Rename to ...
11897 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
11898 and change return type to boolean.
11899 (run_breakpoint_commands): New function.
11900 (gdb_breakpoint_here): Also check for Z1 breakpoints.
11901 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
11902 breakpoint. Go through the_target->remove_point instead of
11903 assuming memory breakpoint.
11904 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
11905 software and hardware breakpoints.
11906 (reinsert_raw_breakpoint): Go through the_target->insert_point
11907 instead of assuming memory breakpoint.
11908 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
11909 software and hardware breakpoints.
11910 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
11911 Check both software and hardware breakpoints.
11912 (validate_inserted_breakpoint): Assert the breakpoint is a
11913 software breakpoint. Set the inserted flag to -1 instead of
11914 setting shlib_disabled.
11915 (delete_disabled_breakpoints): Adjust.
11916 (validate_breakpoints): Only validate software breakpoints.
11917 Adjust to inserted flag change.
11918 (check_mem_read, check_mem_write): Skip breakpoint types other
11919 than software breakpoints. Adjust to inserted flag change.
11920 * mem-break.h (enum raw_bkpt_type): New enum.
11921 (raw_breakpoint, struct process_info): Forward declare.
11922 (Z_packet_to_target_hw_bp_type): Delete declaration.
11923 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
11924 (set_gdb_breakpoint, delete_gdb_breakpoint)
11925 (clear_breakpoint_conditions): New declarations.
11926 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
11927 (breakpoint_inserted_here): Update comment.
11928 (add_breakpoint_condition, add_breakpoint_commands): Replace
11929 address parameter with a breakpoint pointer parameter.
11930 (gdb_breakpoint_here): Update comment.
11931 (delete_gdb_breakpoint_at): Delete.
11932 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
11933 * server.c (process_point_options): Take a struct breakpoint
11934 pointer instead of an address. Adjust.
11935 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
11936 delete_gdb_breakpoint.
11937 * spu-low.c (spu_target_ops): Install NULL as
11938 supports_z_point_type method.
11939 * target.h: Include mem-break.h.
11940 (struct target_ops) <prepare_to_access_memory>: Update comment.
11941 <supports_z_point_type>: New field.
11942 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
11943 instead of a char. Also take a raw breakpoint pointer.
11944 * win32-arm-low.c (the_low_target): Install NULL as
11945 supports_z_point_type.
11946 * win32-i386-low.c (i386_supports_z_point_type): New function.
11947 (i386_insert_point, i386_remove_point): Adjust to new interface.
11948 (the_low_target): Install i386_supports_z_point_type.
11949 * win32-low.c (win32_supports_z_point_type): New function.
11950 (win32_insert_point, win32_remove_point): Adjust to new interface.
11951 (win32_target_ops): Install win32_supports_z_point_type.
11952 * win32-low.h (struct win32_target_ops):
11953 <supports_z_point_type>: New method.
11954 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
11955 instead of a char. Also take a raw breakpoint pointer.
11957 2014-05-20 Pedro Alves <palves@redhat.com>
11959 * mem-break.h: Include break-common.h.
11960 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
11961 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
11962 (Z_packet_to_target_hw_bp_type): New declaration.
11963 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
11964 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
11965 (Z_PACKET_ACCESS_WP): Delete macros.
11966 (Z_packet_to_hw_type): Delete function.
11967 * i386-low.h: Don't include break-common.h here.
11968 (Z_packet_to_hw_type): Delete declaration.
11969 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
11970 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
11971 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
11972 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
11973 * linux-aarch64-low.c: Don't include break-common.h here.
11974 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
11975 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
11976 (Z_packet_to_target_hw_bp_type): Delete function.
11977 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
11979 (mips_insert_point, mips_remove_point): Use
11980 Z_packet_to_target_hw_bp_type.
11982 2014-05-20 Pedro Alves <palves@redhat.com>
11984 * linux-aarch64-low.c: Include break-common.h.
11985 (enum target_point_type): Delete.
11986 (Z_packet_to_point_type): Rename to ...
11987 (Z_packet_to_target_hw_bp_type): ... this, and return a
11988 target_hw_bp_type instead.
11989 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
11990 instead of an enum target_point_type.
11991 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
11993 (aarch64_dr_state_insert_one_point)
11994 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
11995 (aarch64_handle_aligned_watchpoint)
11996 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
11997 Take an enum target_hw_bp_type instead of an enum
11999 (aarch64_supports_z_point_type): New function.
12000 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
12001 use Z_packet_to_target_hw_bp_type.
12003 2014-05-20 Joel Brobecker <brobecker@adacore.com>
12005 * configure.ac: Only use -Werror by default when DEVELOPMENT
12007 * configure: Regenerate.
12009 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
12011 Fix gdbserver qGetTLSAddr for x86_64 -m32.
12012 * linux-x86-low.c (X86_64_USER_REGS): New.
12013 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
12015 2014-04-28 Yao Qi <yao@codesourcery.com>
12017 * Makefile.in (i386-avx512.c): Fix the typo of generated file
12020 2014-04-25 Pedro Alves <palves@redhat.com>
12023 * linux-low.c (linux_attach_fail_reason_string): New function.
12024 (linux_attach_lwp): Delete.
12025 (linux_attach_lwp_1): Rename to ...
12026 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
12027 argument. Remove "initial" parameter. Return int instead of
12028 void. Don't error or warn here.
12029 (linux_attach): Adjust to call linux_attach_lwp. Call error on
12030 failure to attach to the tgid. Call warning when failing to
12032 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
12033 argument. Remove "initial" parameter. Return int instead of
12034 void. Don't error or warn here.
12035 (linux_attach_fail_reason_string): New declaration.
12036 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
12037 interface change. Use linux_attach_fail_reason_string.
12039 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
12040 Walfred Tedeschi <walfred.tedeschi@intel.com>
12042 * Makefile.in: Added rules to handle new files
12043 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
12044 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
12045 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
12046 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
12047 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
12048 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
12049 x32-avx512-linux.o.
12050 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
12051 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
12052 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
12053 i386/x32-avx512.xml.
12054 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
12055 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
12056 i386/x32-avx512-linux.xml.
12057 * i387-fp.c (num_avx512_k_registers): New constant for number
12059 (num_avx512_zmmh_low_registers): New constant for number of
12060 lower ZMM registers (0-15).
12061 (num_avx512_zmmh_high_registers): New constant for number of
12062 higher ZMM registers (16-31).
12063 (num_avx512_ymmh_registers): New contant for number of higher
12064 YMM registers (ymm16-31 added by avx521 on x86_64).
12065 (num_avx512_xmm_registers): New constant for number of higher
12066 XMM registers (xmm16-31 added by AVX512 on x86_64).
12067 (struct i387_xsave): Add space for AVX512 registers.
12068 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
12069 Add code to handle AVX512 registers.
12070 (i387_xsave_to_cache): Add code to handle AVX512 registers.
12071 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
12072 prototypei from generated file.
12073 (tdesc_amd64_avx512_linux): Likewise.
12074 (init_registers_x32_avx512_linux): Likewise.
12075 (tdesc_x32_avx512_linux): Likewise.
12076 (init_registers_i386_avx512_linux): Likewise.
12077 (tdesc_i386_avx512_linux): Likewise.
12078 (x86_64_regmap): Add AVX512 registers.
12079 (x86_linux_read_description): Add code to handle AVX512 XSTATE
12081 (initialize_low_arch): Add code to initialize AVX512 registers.
12083 2014-04-23 Pedro Alves <palves@redhat.com>
12085 * mem-break.c (find_gdb_breakpoint_at): Make static.
12086 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
12088 2014-04-23 Pedro Alves <palves@redhat.com>
12090 * i386-low.c: Don't include break-common.h here.
12091 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
12092 prototype to take target_hw_bp_type as argument instead of a Z
12094 * i386-low.h: Include break-common.h here.
12095 (Z_packet_to_hw_type): Declare.
12096 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
12098 * linux-x86-low.c (x86_insert_point): Convert the packet number to
12099 a target_hw_bp_type before calling i386_low_insert_watchpoint.
12100 (x86_remove_point): Convert the packet number to a
12101 target_hw_bp_type before calling i386_low_remove_watchpoint.
12102 * win32-i386-low.c (i386_insert_point): Convert the packet number
12103 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
12104 (i386_remove_point): Convert the packet number to a
12105 target_hw_bp_type before calling i386_low_remove_watchpoint.
12107 2014-04-23 Pedro Alves <palves@redhat.com>
12109 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
12111 2014-04-10 Pedro Alves <palves@redhat.com>
12113 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
12114 Check if the condition or command is NULL before checking if the
12115 breakpoint is known. On success, return true.
12116 * mem-break.h (add_breakpoint_condition): Document return.
12117 (add_breakpoint_commands): Add describing comment.
12118 * server.c (skip_to_semicolon): New function.
12119 (process_point_options): Use it.
12121 2014-04-09 Pedro Alves <palves@redhat.com>
12123 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
12126 2014-02-27 Pedro Alves <palves@redhat.com>
12129 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
12131 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
12133 (last_thread_of_process_p): Take a PID argument instead of a
12135 (linux_wait_for_lwp): Delete.
12136 (num_lwps, check_zombie_leaders, not_stopped_callback): New
12138 (linux_low_filter_event): New function, party factored out from
12139 linux_wait_for_event.
12140 (linux_wait_for_event): Rename to ...
12141 (linux_wait_for_event_filtered): ... this. Add new filter ptid
12142 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
12143 sigsuspend. Check for zombie leaders.
12144 (linux_wait_for_event): Reimplement as wrapper around
12145 linux_wait_for_event_filtered.
12146 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
12147 a normal or signal exit is seen, it's the whole process exiting.
12148 (wait_for_sigstop): No longer a for_each_inferior callback.
12149 Rewrite on top of linux_wait_for_event_filtered.
12150 (stop_all_lwps): Call wait_for_sigstop directly.
12151 * server.c (resume, handle_target_event): Handle
12152 TARGET_WAITKIND_NO_RESUMED.
12154 2014-02-26 Joel Brobecker <brobecker@adacore.com>
12156 * win32-low.c (psapi_get_dll_name,
12157 * win32_CreateToolhelp32Snapshot): Delete.
12158 (win32_CreateToolhelp32Snapshot, win32_Module32First)
12159 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
12161 (handle_load_dll): Add function description.
12162 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
12164 2014-02-26 Joel Brobecker <brobecker@adacore.com>
12166 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
12168 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
12169 base address when calling win32_add_one_solib.
12170 (handle_load_dll): Delete local variable load_addr.
12171 Remove 0x1000 offset applied to DLL base address when calling
12172 win32_add_one_solib.
12173 (handle_unload_dll): Add comment.
12175 2014-02-26 Joel Brobecker <brobecker@adacore.com>
12177 * win32-low.c (win32_add_all_dlls): Renames
12178 win32_ensure_ntdll_loaded. Rewrite function documentation.
12179 Adjust implementation to always load all DLLs.
12180 Add 0x1000 offset to DLL base address when calling
12181 win32_add_one_solib.
12182 (child_initialization_done): New static global.
12183 (do_initial_child_stuff): Set child_initialization_done to
12184 zero during child initialization, and 1 after. Replace call
12185 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
12187 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
12188 (handle_unload_dll): Add function documentation.
12189 (get_child_debug_event): Ignore load and unload DLL events
12190 during child initialization.
12192 2014-02-20 Doug Evans <dje@google.com>
12194 Remove global all_lwps.
12195 * inferiors.h (ptid_of): Move here from linux-low.h.
12196 (pid_of, lwpid_of): Ditto.
12197 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
12198 parameter is a struct thread_info * now.
12199 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
12200 directly. Pass &all_threads to find_inferior instead of &all_lwps.
12201 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
12203 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
12204 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
12205 * linux-arm-low.c (update_registers_callback): Update, "entry"
12206 parameter is a struct thread_info * now.
12207 Fetch lwpid from current_inferior directly.
12208 (arm_insert_point): Pass &all_threads to find_inferior instead of
12210 (arm_remove_point): Ditto.
12211 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
12212 (arm_prepare_to_resume): Fetch pid from thread.
12213 (arm_read_description): Fetch lwpid from current_inferior directly.
12214 * linux-low.c (all_lwps): Delete.
12215 (delete_lwp): Delete call to remove_inferior.
12216 (handle_extended_wait): Fetch lwpid from thread.
12217 (add_lwp): Don't set lwp->entry.id. Remove call to
12218 add_inferior_to_list.
12219 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
12220 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
12221 (kill_one_lwp_callback): Ditto.
12222 (linux_kill): Don't dereference NULL pointer.
12223 Fetch ptid,lwpid from thread.
12224 (get_detach_signal): Fetch ptid from thread.
12225 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
12226 Simplify call to regcache_invalidate_thread.
12227 (delete_lwp_callback): Update, "entry" parameter is a
12228 struct thread_info * now. Fetch pid from thread.
12229 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
12230 (status_pending_p_callback): Update, "entry" parameter is a
12231 struct thread_info * now. Fetch ptid from thread.
12232 (find_lwp_pid): Update, "entry" parameter is a
12233 struct thread_info * now.
12234 (linux_wait_for_lwp): Fetch pid from thread.
12235 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
12236 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
12237 (enqueue_one_deferred_signal): Fetch lwpid from thread.
12238 (dequeue_one_deferred_signal): Ditto.
12239 (cancel_breakpoint): Fetch ptid from current_inferior.
12240 (linux_wait_for_event): Pass &all_threads to find_inferior,
12241 not &all_lwps. Fetch ptid, lwpid from thread.
12242 (count_events_callback): Update, "entry" parameter is a
12243 struct thread_info * now.
12244 (select_singlestep_lwp_callback): Ditto.
12245 (select_event_lwp_callback): Ditto.
12246 (cancel_breakpoints_callback): Ditto.
12247 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
12249 (select_event_lwp): Ditto. Fetch ptid from event_thread.
12250 (unsuspend_one_lwp): Update, "entry" parameter is a
12251 struct thread_info * now.
12252 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
12254 (linux_stabilize_threads): Ditto. And for for_each_inferior.
12255 Fetch lwpid from thread, not lwp.
12256 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
12257 Pass &all_threads to find_inferior, not &all_lwps.
12258 (send_sigstop): Fetch lwpid from thread, not lwp.
12259 (send_sigstop_callback): Update, "entry" parameter is a
12260 struct thread_info * now.
12261 (suspend_and_send_sigstop_callback): Ditto.
12262 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
12263 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
12264 struct thread_info * now.
12265 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
12267 (lwp_running): Update, "entry" parameter is a
12268 struct thread_info * now.
12269 (stop_all_lwps): Fetch ptid from thread.
12270 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
12271 (linux_resume_one_lwp): Fetch lwpid from thread.
12272 (linux_set_resume_request): Update, "entry" parameter is a
12273 struct thread_info * now. Fetch pid, lwpid from thread.
12274 (resume_status_pending_p): Update, "entry" parameter is a
12275 struct thread_info * now.
12276 (need_step_over_p): Ditto. Fetch lwpid from thread.
12277 (start_step_over): Fetch lwpid from thread.
12278 (linux_resume_one_thread): Update, "entry" parameter is a
12279 struct thread_info * now. Fetch lwpid from thread.
12280 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
12281 (proceed_one_lwp): Update, "entry" parameter is a
12282 struct thread_info * now. Fetch lwpid from thread.
12283 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
12284 struct thread_info * now.
12285 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
12286 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
12287 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
12289 (regsets_store_inferior_registers): Ditto.
12290 (fetch_register, store_register): Ditto.
12291 (linux_read_memory, linux_write_memory): Ditto.
12292 (linux_request_interrupt): Ditto.
12293 (linux_read_auxv): Ditto.
12294 (linux_xfer_siginfo): Ditto.
12295 (linux_qxfer_spu): Ditto.
12296 (linux_qxfer_libraries_svr4): Ditto.
12297 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
12298 moved to inferiors.h.
12300 (get_thread_lwp): Update.
12301 (struct lwp_info): Delete member "entry". Simplify comment for
12303 (all_lwps): Delete.
12304 * linux-mips-low.c (mips_read_description): Fetch lwpid from
12305 current_inferior directly.
12306 (update_watch_registers_callback): Update, "entry" parameter is a
12307 struct thread_info * now. Fetch pid from thread.
12308 (mips_linux_prepare_to_resume): Fetch ptid from thread.
12309 (mips_insert_point): Fetch lwpid from current_inferior.
12310 Pass &all_threads to find_inferior, not &all_lwps.
12311 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
12312 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
12314 (mips_stopped_data_address): Ditto.
12315 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
12317 * linux-tile-low.c (tile_arch_setup): Ditto.
12318 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
12319 (update_debug_registers_callback): Update, "entry" parameter is a
12320 struct thread_info * now. Fetch pid from thread.
12321 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
12322 Pass &all_threads to find_inferior, not &all_lwps.
12323 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
12324 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
12325 Pass &all_threads to find_inferior, not &all_lwps.
12326 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
12327 (i386_dr_low_get_status): Ditto.
12328 (x86_linux_prepare_to_resume): Fetch ptid from thread.
12329 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
12330 (x86_linux_read_description): Ditto.
12331 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
12333 2014-02-20 Doug Evans <dje@google.com>
12335 * inferiors.c (get_first_inferior): Fix buglet.
12337 2014-02-19 Doug Evans <dje@google.com>
12339 * gdbthread.h (add_thread): Change result type to struct thread_info *.
12340 * inferiors.c (add_thread): Change result type to struct thread_info *.
12341 All callers updated.
12342 (add_lwp): Call add_thread here instead of in callers.
12343 All callers updated.
12344 * linux-low.h (get_lwp_thread): Rewrite.
12345 (struct lwp_info): New member "thread".
12347 2014-02-19 Doug Evans <dje@google.com>
12349 * linux-low.c (add_lwp): Change result to struct lwp_info *.
12350 All callers updated.
12352 2014-02-19 Doug Evans <dje@google.com>
12354 * inferiors.c (add_thread): Fix whitespace.
12356 2014-02-19 Doug Evans <dje@google.com>
12358 * dll.c (clear_dlls): Replace accessing list implemention details
12360 * gdbthread.h (get_first_thread): Declare.
12361 * inferiors.c (for_each_inferior_with_data): New function.
12362 (get_first_thread): New function.
12363 (find_thread_ptid): Simplify.
12364 (get_first_inferior): New function.
12365 (clear_list): Delete.
12366 (one_inferior_p): New function.
12367 (clear_inferior_list): New function.
12368 (clear_inferiors): Update.
12369 * inferiors.h (for_each_inferior_with_data): Declare.
12370 (clear_inferior_list): Declare.
12371 (one_inferior_p): Declare.
12372 (get_first_inferior): Declare.
12373 * linux-low.c (linux_wait_for_event): Replace accessing list
12374 implemention details with API function.
12375 * server.c (target_running): Ditto.
12376 (accumulate_file_name_length): New function.
12377 (emit_dll_description): New function.
12378 (handle_qxfer_libraries): Replace accessing list implemention
12379 details with API function.
12380 (handle_qxfer_threads_worker): New function.
12381 (handle_qxfer_threads_proper): Replace accessing list implemention
12382 details with API function.
12383 (handle_query): Ditto.
12384 (visit_actioned_threads_callback_ftype): New typedef.
12385 (visit_actioned_threads_data): New struct.
12386 (visit_actioned_threads): Rewrite to be find_inferior callback.
12387 (resume): Call find_inferior.
12388 (handle_status): Replace accessing list implemention
12389 details with API function.
12390 (process_serial_event): Replace accessing list implemention details
12392 * target.c (set_desired_inferior): Replace accessing list implemention
12393 details with API function.
12394 * tracepoint.c (same_process_p): New function.
12395 (gdb_agent_about_to_close): Replace accessing list implemention
12396 details with API function.
12397 * win32-low.c (child_delete_thread): Replace accessing list
12398 implemention details with API function.
12399 (match_dll_by_basename): New function.
12400 (dll_is_loaded_by_basename): New function.
12401 (win32_ensure_ntdll_loaded): Replace accessing list implemention
12402 details call to dll_is_loaded_by_basename.
12404 2014-02-19 Doug Evans <dje@google.com>
12406 * dll.h (struct dll_info): Add comment.
12407 * gdbthread.h (struct thread_info): Add comment.
12408 (current_ptid): Simplify.
12409 * inferiors.c (add_process): Update.
12410 (remove_process): Update.
12411 * inferiors.h (struct process_info): Rename member "head" to "entry".
12412 * linux-low.c (delete_lwp): Update.
12414 (last_thread_of_process_p): Update.
12415 (kill_one_lwp_callback, linux_kill): Update.
12416 (status_pending_p_callback): Update.
12417 (wait_for_sigstop): Update. Simplify read of ptid.
12418 (start_step_over): Update.
12419 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
12420 (get_lwp_thread): Update.
12421 (struct lwp_info): Rename member "head" to "entry".
12422 * regcache.h (inferior_list_entry): Delete.
12423 * server.c (kill_inferior_callback): Update.
12424 (detach_or_kill_inferior_callback): Update.
12425 (print_started_pid): Update.
12426 (print_attached_pid): Update.
12427 (process_serial_event): Simplify read of ptid.
12428 * thread-db.c (thread_db_create_event): Update.
12429 (thread_db_get_tls_address): Update.
12430 * win32-low.c (current_inferior_ptid): Simplify.
12432 2014-02-19 Tom Tromey <tromey@redhat.com>
12434 * target.h (struct target_ops) <supports_btrace>: Add target_ops
12436 (target_supports_btrace): Update.
12438 2014-02-14 Yao Qi <yao@codesourcery.com>
12440 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
12441 (rsp-low-ipa.o): New target.
12443 2014-02-12 Tom Tromey <tromey@redhat.com>
12445 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
12446 convert_ascii_to_int.
12447 * regcache.c (registers_to_string): Likewise.
12448 * remote-utils.c (decode_M_packet): Likewise.
12449 * server.c (process_serial_event): Likewise.
12451 2014-02-12 Tom Tromey <tromey@redhat.com>
12453 * server.c (handle_query, handle_v_run): Use hex2bin, not
12455 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
12457 2014-02-12 Tom Tromey <tromey@redhat.com>
12459 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
12460 convert_int_to_ascii.
12461 * regcache.c (registers_to_string, collect_register_as_string):
12463 * remote-utils.c (look_up_one_symbol, relocate_instruction):
12465 * server.c (process_serial_event): Likewise.
12466 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
12467 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
12469 2014-02-12 Tom Tromey <tromey@redhat.com>
12471 * remote-utils.c (look_up_one_symbol, monitor_output): Use
12472 bin2hex, not hexify.
12473 * tracepoint.c (cmd_qtstatus): Likewise.
12475 2014-02-12 Tom Tromey <tromey@redhat.com>
12477 * remote-utils.c (monitor_output): Pass explicit length to
12480 2014-02-12 Tom Tromey <tromey@redhat.com>
12482 * tracepoint.c: Include rsp-low.h.
12483 * server.c: Include rsp-low.h.
12484 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
12485 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
12487 * remote-utils.c: Include rsp-low.h.
12488 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
12489 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
12490 (convert_int_to_ascii, convert_ascii_to_int): Move to
12492 * regcache.c: Include rsp-low.h.
12493 * ax.c: Include rsp-low.h.
12494 * Makefile.in (SFILES): Add common/rsp-low.c.
12495 (OBS): Add rsp-low.o.
12496 (rsp-low.o): New target.
12498 2014-02-12 Tom Tromey <tromey@redhat.com>
12500 * utils.h (pulongest, plongest, phex_nz): Don't declare.
12501 Include print-utils.h.
12502 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
12503 (plongest, thirty_two, phex_nz): Remove.
12504 * Makefile.in (SFILES): Add common/print-utils.c.
12505 (OBS): Add print-utils.o.
12506 (print-utils-ipa.o): New target.
12507 (print-utils.o): New target.
12508 (IPA_OBJS): Add print-utils-ipa.o.
12510 2014-02-06 Tom Tromey <tromey@redhat.com>
12512 * Makefile.in (SFILES): Fix indentation.
12514 2014-02-05 Doug Evans <dje@google.com>
12516 * linux-low.c (linux_wait_for_event): Improve comment.
12517 (linux_wait_1): Keep current_inferior in sync with event_child.
12519 2014-01-22 Doug Evans <dje@google.com>
12521 * gdbthread.h (gdb_id_to_thread): Delete, unused.
12523 2014-01-22 Doug Evans <dje@google.com>
12525 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
12526 * configure: Regenerate.
12527 * config.in: Regenerate.
12528 * Makefile.in (SFILES): Add debug.c.
12529 (OBS): Add debug.o.
12530 * debug.c: New file.
12531 * debug.h: New file.
12532 * linux-aarch64-low.c (*): Update all debugging printfs to use
12533 debug_printf instead of fprintf.
12534 * linux-arm-low.c (*): Ditto.
12535 * linux-cris-low.c (*): Ditto.
12536 * linux-crisv32-low.c (*): Ditto.
12537 * linux-m32r-low.c (*): Ditto.
12538 * linux-sparc-low.c (*): Ditto.
12539 * linux-x86.c (*): Ditto.
12540 * linux-low.c (*): Ditto.
12541 (linux_wait_1): Add calls to debug_enter, debug_exit.
12542 (linux_wait): Remove redundant debugging printf.
12543 (stop_all_lwps): Add calls to debug_enter, debug_exit.
12544 (linux_resume, unstop_all_lwps): Ditto.
12545 * mem-break.c (*): Update all debugging printfs to use
12546 debug_printf instead of fprintf.
12547 * remote-utils.c (*): Ditto.
12548 * thread-db.c (*): Ditto.
12549 * server.c #include <ctype.h>, "gdb_vecs.h".
12550 (debug_threads): Moved to debug.c.
12551 (*): Update all debugging printfs to use debug_printf instead of
12553 (start_inferior): Replace call to fflush with call to debug_flush.
12554 (monitor_show_help): Mention set debug-format.
12555 (parse_debug_format_options): New function.
12556 (handle_monitor_command): Handle "monitor set debug-format".
12557 (gdbserver_usage): Mention --debug-format.
12558 (main): Parse --debug-format.
12559 * server.h (debug_threads): Declaration moved to debug.h.
12560 #include "debug.h".
12561 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
12562 trace_debug_1 that uses debug_printf.
12563 (tracepoint_look_up_symbols): Update all debugging printfs to use
12564 debug_printf instead of fprintf.
12566 2014-01-20 Baruch Siach <baruch@tkos.co.il>
12568 * linux-xtensa-low.c: Include asm/ptrace.h instead of
12571 2014-01-17 Pedro Alves <palves@redhat.com>
12574 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
12575 defined after including gdb_proc_service.h.
12577 2014-01-16 Doug Evans <dje@google.com>
12579 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
12580 (match_dll): Use it.
12582 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
12584 * target.h (target_ops) <read_btrace>: Change parameters and
12585 return type to allow error reporting.
12586 * server.c (handle_qxfer_btrace): Support delta reads. Pass
12587 trace reading errors on.
12588 * linux-low.c (linux_low_read_btrace): Pass trace reading
12590 (linux_low_disable_btrace): New.
12592 2014-01-15 Doug Evans <dje@google.com>
12594 * inferiors.c (thread_id_to_gdb_id): Delete.
12595 * inferiors.h (thread_id_to_gdb_id): Delete.
12597 2014-01-13 Eli Zaretskii <eliz@gnu.org>
12599 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
12600 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
12603 2014-01-08 Pedro Alves <palves@redhat.com>
12605 * server.c (handle_status): Don't discard previous queued stop
12606 replies or thread's pending status here.
12607 (main) <disconnection>: Do it here instead.
12609 2014-01-08 Pedro Alves <palves@redhat.com>
12611 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
12612 * server.c (visit_actioned_threads, handle_pending_status): New
12614 (handle_v_cont): Factor out parts to ...
12615 (resume): ... this new function. If in all-stop, and a thread
12616 being resumed has a pending status, report it without actually
12618 (myresume): Adjust to use the new 'resume' function.
12619 (clear_pending_status_callback, set_pending_status_callback)
12620 (find_status_pending_thread_callback): New functions.
12621 (handle_status): Handle the case of multiple threads having
12622 interesting statuses to report. Report threads' real last signal
12623 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
12624 with an interesting thread to report the status for, instead of
12625 always reporting the status of the first thread.
12627 2014-01-01 Joel Brobecker <brobecker@adacore.com>
12629 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
12630 * gdbreplay.c (gdbreplay_version): Likewise.
12632 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
12634 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
12635 iov.iov_len with the real length in use.
12637 2013-12-13 Joel Brobecker <brobecker@adacore.com>
12639 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
12640 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
12641 for all targets that use win32-low.c.
12642 * win32-low.c (win32_ensure_ntdll_loaded): New function.
12643 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
12645 2013-12-13 Pedro Alves <palves@redhat.com>
12647 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
12648 if equal to TARGET_WAITKIND_LOADED.
12649 * win32-low.c (cached_status): New static global.
12650 (win32_wait): Add declaration.
12651 (do_initial_child_stuff): Flush all initial pending debug events
12652 up to the initial breakpoint.
12653 (win32_wait): If CACHED_STATUS was set, return that instead
12654 of doing a real wait. Remove the code resuming the execution
12655 of the inferior after receiving a TARGET_WAITKIND_LOADED event
12656 during the initial phase. Also remove the code changing
12657 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
12658 TARGET_WAITKIND_STOPPED.
12660 2013-12-11 Yao Qi <yao@codesourcery.com>
12662 * notif.c (handle_notif_ack): Return 0 if no notification
12665 2013-11-20 Doug Evans <dje@google.com>
12667 * linux-low.c (linux_set_resume_request): Fix comment.
12669 2013-11-20 Doug Evans <dje@google.com>
12671 * linux-low.c (resume_status_pending_p): Tweak comment.
12673 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
12675 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
12676 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
12677 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
12678 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
12679 (srv_amd64_regobj): Add amd64-mpx.o.
12680 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
12681 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
12682 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
12683 * i387-fp.c (num_pl_bnd_register) Added constant.
12684 (num_pl_bnd_cfg_registers) Added constant.
12685 (struct i387_xsave) Added reserved area and MPX fields.
12686 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
12687 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
12689 (tdesc_i386_mpx_linux): Add MPX amd64 target.
12690 (init_registers_amd64_mpx_linux): Declare new function.
12691 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
12692 (x86_64_regmap): Add MPX registers.
12693 (x86_linux_read_description): Add MPX case.
12694 (initialize_low_arch): Initialize MPX targets.
12696 2013-11-18 Tom Tromey <tromey@redhat.com>
12698 * configure: Rebuild.
12699 * configure.ac: Don't check for stdlib.h.
12700 * gdbreplay.c: Unconditionally include stdlib.h.
12702 2013-11-18 Tom Tromey <tromey@redhat.com>
12704 * config.in: Rebuild.
12705 * configure: Rebuild.
12706 * configure.ac: Don't use AC_HEADER_DIRENT.
12708 2013-11-18 Tom Tromey <tromey@redhat.com>
12710 * server.h: Don't check HAVE_STRING_H.
12711 * gdbreplay.c: Don't check HAVE_STRING_H.
12712 * configure: Rebuild.
12714 2013-11-18 Tom Tromey <tromey@redhat.com>
12716 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
12719 2013-11-08 Tom Tromey <tromey@redhat.com>
12721 * configure, config.in: Rebuild.
12722 * configure.ac: Remove unused configury.
12724 2013-11-08 Tom Tromey <tromey@redhat.com>
12726 * acinclude.m4: Include common.m4, codeset.m4.
12727 * configure, config.in: Rebuild.
12728 * configure.ac: Use GDB_AC_COMMON.
12730 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
12732 * linux-s390-low.c (HWCAP_S390_TE): New define.
12733 (s390_arch_setup): Consider the TE field in the HWCAP for
12734 determining 'have_regset_tdb'.
12736 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
12739 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
12742 2013-10-02 Pedro Alves <palves@redhat.com>
12744 * server.c (process_serial_event): Don't output "GDBserver
12745 exiting" if GDB is connected through stdio.
12746 * target.c (mywait): Likewise, be silent if GDB is connected
12749 2013-10-01 Joel Brobecker <brobecker@adacore.com>
12751 * lynx-low.c (lynx_add_threads_after_attach): New function.
12752 (lynx_attach): Remove call to add_thread. Add call to
12753 lynx_add_threads_after_attach instead.
12755 2013-09-28 Mike Frysinger <vapier@gentoo.org>
12757 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
12758 * config.in, configure: Regenerated.
12760 2013-09-18 Yao Qi <yao@codesourcery.com>
12763 * server.c (start_inferior): Clear 'resume_info'.
12765 2013-09-16 Jiong Wang <jiwang@tilera.com>
12767 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
12770 2013-09-16 Jiong Wang <jiwang@tilera.com>
12772 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
12773 linux-tile-low.o to srv_tgtobj.
12775 2013-09-16 Will Newton <will.newton@linaro.org>
12777 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
12780 2013-09-06 Pedro Alves <palves@redhat.com>
12782 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
12783 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
12784 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
12785 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
12786 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
12787 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
12789 2013-09-06 Pedro Alves <palves@redhat.com>
12791 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
12792 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
12794 2013-09-06 Pedro Alves <palves@redhat.com>
12796 * linux-amd64-ipa.c: Include tracepoint.h.
12797 * linux-i386-ipa.c: Include tracepoint.h.
12799 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
12801 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
12802 (ps_get_thread_area): New function.
12804 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
12806 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
12807 (initialize_low_arch): Call init_registers_crisv32 rather than
12808 init_register_crisv32.
12810 2013-09-05 Pedro Alves <palves@redhat.com>
12812 * server.h (handle_vFile, hostio_last_error_from_errno): Move
12814 * hostio.h: ... this new file.
12815 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
12816 win32-low.c: Include hostio.h.
12818 2013-09-05 Pedro Alves <palves@redhat.com>
12820 * server.h (gdb_client_data, handler_func, callback_handler_func)
12821 (delete_file_handler, add_file_handler, append_callback_event)
12822 (delete_callback_event, start_event_loop, initialize_event_loop):
12823 Move to event-loop.h and include it.
12824 * event-loop.h: New file.
12826 2013-09-05 Pedro Alves <palves@redhat.com>
12828 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
12829 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
12830 (loaded_dll, unloaded_dll): Move to ...
12831 * dll.h: ... this new file.
12832 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
12834 2013-09-05 Pedro Alves <palves@redhat.com>
12836 * server.h (current_process, get_thread_process, all_processes)
12837 (add_inferior_to_list, for_each_inferior, current_inferior)
12838 (remove_inferior, add_process, remove_process, find_process_pid)
12839 (have_started_inferiors_p, have_attached_inferiors_p)
12840 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
12841 (clear_inferiors, find_inferior, find_inferior_id)
12842 (inferior_target_data, set_inferior_target_data)
12843 (inferior_regcache_data, set_inferior_regcache_data): Move to
12844 inferiors.h, and include it.
12845 * inferiors.h: New file.
12847 2013-09-05 Pedro Alves <palves@redhat.com>
12849 * server.h (struct emit_ops, current_insn_ptr, emit_error):
12853 2013-09-05 Pedro Alves <palves@redhat.com>
12855 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
12857 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
12858 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
12859 (handle_tracepoint_general_set, handle_tracepoint_query)
12860 (tracepoint_finished_step, tracepoint_was_hit)
12861 (release_while_stepping_state_list, current_traceframe)
12862 (in_readonly_region, traceframe_read_mem)
12863 (fetch_traceframe_registers, traceframe_read_sdata)
12864 (traceframe_read_info, struct fast_tpoint_collect_status)
12865 (fast_tracepoint_collecting, force_unlock_trace_buffer)
12866 (handle_tracepoit_bkpts, initialize_low_tracepoint)
12867 (supply_fast_tracepoint_registers)
12868 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
12869 (ipa_tdesc, claim_trampoline_space)
12870 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
12871 (agent_mem_read, agent_get_trace_state_variable_value)
12872 (agent_set_trace_state_variable_value, agent_tsv_read)
12873 (agent_mem_read_string, get_raw_reg_func_addr)
12874 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
12875 * tracepoint.h: ... this new file.
12877 2013-09-05 Pedro Alves <palves@redhat.com>
12879 * server.h (perror_with_name, error, fatal, warning, paddress)
12880 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
12882 * utils.h: New file.
12884 2013-09-05 Pedro Alves <palves@redhat.com>
12886 * server.h (remote_debug, noack_mode, transport_is_reliable)
12887 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
12888 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
12889 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
12890 (write_enn, initialize_async_io, enable_async_io)
12891 (disable_async_io, check_remote_input_interrupt_request)
12892 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
12893 (dead_thread_notify, prepare_resume_reply)
12894 (decode_address_to_semicolon, decode_address, decode_m_packet)
12895 (decode_M_packet, decode_X_packet, decode_xfer_write)
12896 (decode_search_memory_packet, unhexify, hexify)
12897 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
12898 (look_up_one_symbol, relocate_instruction)
12899 (monitor_output): Move to remote-utils.h, and include it.
12900 * remote-utils.h: New file.
12902 2013-09-05 Pedro Alves <palves@redhat.com>
12904 * server.h (_): Delete.
12906 2013-09-02 Pedro Alves <palves@redhat.com>
12908 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
12909 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
12911 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
12913 2013-09-02 Pierre Muller <muller@sourceware.org>
12915 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
12916 or WriteProcessMemory complete successfully and handle
12917 ERROR_PARTIAL_COPY error.
12919 2013-09-02 Pedro Alves <palves@redhat.com>
12921 * server.c (gdb_read_memory): Return -1 on traceframe memory read
12922 error instead of EIO.
12924 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12927 * linux-low.c: Include filestuff.h.
12928 (linux_create_inferior) <pid == 0>: Call close_most_fds.
12929 * lynx-low.c: Include filestuff.h.
12930 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
12931 * server.c: Include filestuff.h.
12932 (main): Call notice_open_fds.
12933 * spu-low.c: Include filestuff.h.
12934 (spu_create_inferior) <pid == 0>: Call close_most_fds.
12936 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
12938 * Makefile.in: Explain why ../target and ../nat are not
12939 listed as include file search paths.
12940 (linux-waitpid.o): New object file rule.
12941 * configure.srv (srv_native_linux_obj): New variable.
12942 Replace all occurrences of linux native object files with
12943 $srv_native_linux_obj.
12944 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
12945 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
12946 (linux_enable_event_reporting): Remove declaration.
12947 (my_waitpid): Moved to common/linux-waitpid.c.
12948 (linux_wait_for_event): Pass ptid when calling
12949 linux_enable_event_reporting.
12950 (linux_supports_tracefork_flag): Remove.
12951 (linux_enable_event_reporting): Likewise.
12952 (linux_tracefork_grandchild): Remove.
12953 (STACK_SIZE): Moved to common/linux-ptrace.c.
12954 (linux_tracefork_child): Remove.
12955 (linux_test_for_tracefork): Remove.
12956 (linux_look_up_symbols): Call linux_supports_traceclone.
12957 (initialize_low): Remove call to linux_test_for_tracefork.
12958 * linux-low.h (PTRACE_TYPE_ARG3): Move to
12959 common/linux-ptrace.h.
12960 (PTRACE_TYPE_ARG4): Likewise.
12961 Include linux-ptrace.h.
12963 2013-08-21 Pedro Alves <palves@redhat.com>
12965 * config.in: Renegerate.
12967 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
12969 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
12970 (SFILES): Remove $(srcdir)/common/target-common.c and
12971 add $(srcdir)/target/waitstatus.c.
12972 (OBS): Remove target-common.o and add waitstatus.o.
12973 (server_h): Remove $(srcdir)/../common/target-common.h and
12974 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
12975 and $(srcdir)/../target/waitstatus.h.
12976 (target-common.o): Remove.
12977 (waitstatus.o): New target object file.
12978 * target.h: Do not include target-common.h and
12979 include target/resume.h, target/wait.h and
12980 target/waitstatus.h.
12982 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
12984 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
12985 to PTRACE_TYPE_ARG3.
12986 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
12987 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
12989 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
12990 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
12992 2013-07-27 Jie Zhang <jie@codesourcery.com>
12993 Daniel Jacobowitz <dan@codesourcery.com>
12994 Yao Qi <yao@codesourcery.com>
12996 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
12997 (mips-linux-watch.o): New rule.
12998 (mips_linux_watch_h): New variable.
12999 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
13001 * linux-mips-low.c: Include mips-linux-watch.h.
13002 (struct arch_process_info, struct arch_lwp_info): New.
13003 (update_watch_registers_callback): New function.
13004 (mips_linux_new_process, mips_linux_new_thread) New functions.
13005 (mips_linux_prepare_to_resume, mips_insert_point): New
13007 (mips_remove_point, mips_stopped_by_watchpoint): New
13009 (rsp_bp_type_to_target_hw_bp_type): New function.
13010 (mips_stopped_data_address): New function.
13011 (the_low_target): Add watchpoint support functions.
13013 2013-07-27 Yao Qi <yao@codesourcery.com>
13015 * i386-low.c: Include break-common.h.
13016 (enum target_hw_bp_type): Remove.
13018 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
13020 * Makefile.in (SFILES): /common/target-common.c.
13021 (OBS): Add target-common.o.
13022 (server_h): Add $(srcdir)/../common/target-common.h.
13023 (target-common.o): New target.
13024 * server.c (queue_stop_reply_callback): Free
13025 status string after use.
13026 * target.c (target_waitstatus_to_string): Remove.
13027 * target.h: Include target-common.h.
13028 (resume_kind): Likewise.
13029 (target_waitkind): Likewise.
13030 (target_waitstatus): Likewise.
13031 (TARGET_WNOHANG): Likewise.
13033 2013-07-04 Yao Qi <yao@codesourcery.com>
13035 * Makefile.in (host_alias): Use @host_noncanonical@.
13036 (target_alias): Use @target_noncanonical@.
13037 * configure.ac: Use ACX_NONCANONICAL_TARGET and
13038 ACX_NONCANONICAL_HOST.
13039 * configure: Regenerated.
13042 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
13044 * configure.ac (version_host, version_target): Set and AC_SUBST them.
13045 * configure: Rebuild.
13046 * Makefile.in (version_host, version_target): Get from configure.
13047 (version.c): Use $(version_host) and $(version_target).
13049 2013-07-03 Pedro Alves <palves@redhat.com>
13051 * Makefile.in (config.status): Depend on development.sh.
13052 * acinclude.m4: Include libmcheck.m4.
13053 * configure: Regenerate.
13055 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
13057 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
13058 attribute inside the parentheses.
13059 (winapi_DebugSetProcessKillOnExit): Ditto.
13060 (winapi_DebugBreakProcess): Ditto.
13061 (winapi_GenerateConsoleCtrlEvent): Ditto.
13063 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
13065 * notif.h (notif_event): Add a dummy member to avoid compiler
13068 2013-07-01 Pedro Alves <palves@redhat.com>
13070 * hostio.c (HOSTIO_PATH_MAX): Define.
13071 (require_filename, handle_open, handle_unlink, handle_readlink):
13074 2013-07-01 Pedro Alves <palves@redhat.com>
13076 * server.h: Include "pathmax.h".
13077 * linux-low.c: Don't include sys/param.h.
13078 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
13080 * win32-low.c: Don't include sys/param.h.
13081 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
13083 2013-07-01 Pedro Alves <palves@redhat.com>
13085 * event-loop.c: Don't check HAVE_UNISTD_H before including
13087 * gdbreplay.c: Likewise.
13088 * remote-utils.c: Likewise.
13089 * server.c: Likewise.
13090 * configure.ac: Don't check for unistd.h.
13091 * configure: Regenerate.
13093 2013-06-28 Tom Tromey <tromey@redhat.com>
13095 * Makefile.in (version.c): Use version.in, not
13098 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
13100 * configure.ac (version_host, version_target): Set and AC_SUBST them.
13101 * configure: Rebuild.
13102 * Makefile.in (version_host, version_target): Get from configure.
13103 (version.c): Use $(version_host) and $(version_target).
13105 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
13107 Fix trace-status to output user name without trailing colon.
13108 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
13110 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
13112 Fix trace-status to output proper start-time and stop-time.
13113 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
13114 output start time and stop time in hex as gdb expects.
13116 2013-06-26 Pedro Alves <pedro@codesourcery.com>
13118 * tracepoint.c (build_traceframe_info_xml): Output trace state
13119 variables present in the trace buffer.
13121 2013-06-24 Tom Tromey <tromey@redhat.com>
13123 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
13125 (version.o): Remove.
13126 * gdbreplay.c: Include version.h.
13127 (version, host_name): Don't declare.
13128 * server.h: Include version.h.
13129 (version, host_name): Don't declare.
13131 2013-06-12 Pedro Alves <palves@redhat.com>
13133 * linux-x86-low.c (linux_is_elf64): Delete global.
13134 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
13135 with local linux_pid_exe_is_elf_64_file use.
13137 2013-06-11 Pedro Alves <palves@redhat.com>
13139 * linux-low.c (regset_disabled, disable_regset): New functions.
13140 (regsets_fetch_inferior_registers)
13141 (regsets_store_inferior_registers): Use them.
13142 (initialize_regsets_info); Don't allocate the disabled_regsets
13144 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
13147 2013-06-11 Pedro Alves <palves@redhat.com>
13149 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
13152 2013-06-11 Pedro Alves <palves@redhat.com>
13154 * linux-x86-low.c (initialize_low_arch): Call
13155 init_registers_x32_avx_linux.
13157 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
13159 Fix compatibility with Android Bionic.
13160 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
13163 2013-06-07 Pedro Alves <palves@redhat.com>
13166 * Makefile.in (OBS): Add tdesc.o.
13167 (IPA_OBJS): Add tdesc-ipa.o.
13168 (tdesc-ipa.o): New rule.
13169 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
13171 * linux-low.c (new_inferior): Delete.
13172 (disabled_regsets, num_regsets): Delete.
13173 (linux_add_process): Adjust to set the new per-process
13175 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
13176 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
13177 was a stop. When calling arch_setup, switch the current inferior
13178 to the thread that got an event.
13179 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
13180 (regsets_fetch_inferior_registers)
13181 (regsets_store_inferior_registers): New regsets_info parameter.
13183 (linux_register_in_regsets): New regs_info parameter. Adjust to
13185 (register_addr, fetch_register, store_register): New usrregs_info
13186 parameter. Adjust to use it.
13187 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
13188 parameter regs_info. Adjust to use it.
13189 (linux_fetch_registers): Get the current inferior's regs_info, and
13191 (linux_store_registers): Ditto.
13192 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
13193 (initialize_low): Don't initialize the target_regsets here. Call
13194 initialize_low_arch.
13195 * linux-low.h (target_regsets): Delete declaration.
13196 (struct regsets_info): New.
13197 (struct usrregs_info): New.
13198 (struct regs_info): New.
13199 (struct process_info_private) <new_inferior>: New field.
13200 (struct linux_target_ops): Delete the num_regs, regmap, and
13201 regset_bitmap fields. New field regs_info.
13202 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
13203 * i387-fp.c (num_xmm_registers): Delete.
13204 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
13205 calls to new interface.
13206 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
13207 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
13208 Infer the number of xmm registers from the regcache's target
13210 * i387-fp.h (num_xmm_registers): Delete.
13211 * inferiors.c (add_thread): Don't install the thread's regcache
13213 * proc-service.c (gregset_info): Fetch the current inferior's
13214 regs_info. Adjust to use it.
13215 * regcache.c: Include tdesc.h.
13216 (register_bytes, reg_defs, num_registers)
13217 (gdbserver_expedite_regs): Delete.
13218 (get_thread_regcache): If the thread doesn't have a regcache yet,
13219 create one, instead of aborting gdbserver.
13220 (regcache_invalidate_one): Rename to ...
13221 (regcache_invalidate_thread): ... this.
13222 (regcache_invalidate_one): New.
13223 (regcache_invalidate): Only invalidate registers of the current
13225 (init_register_cache): Add target_desc parameter, and use it.
13226 (new_register_cache): Ditto. Assert the target description has a
13227 non zero registers_size.
13228 (regcache_cpy): Add assertions. Adjust.
13229 (realloc_register_cache, set_register_cache): Delete.
13230 (registers_to_string, registers_from_string): Adjust.
13231 (find_register_by_name, find_regno, find_register_by_number)
13232 (register_cache_size): Add target_desc parameter, and use it.
13233 (free_register_cache_thread, free_register_cache_thread_one)
13234 (regcache_release, register_cache_size): New.
13235 (register_size): Add target_desc parameter, and use it.
13236 (register_data, supply_register, supply_register_zeroed)
13237 (supply_regblock, supply_register_by_name, collect_register)
13238 (collect_register_as_string, collect_register_by_name): Adjust.
13239 * regcache.h (struct target_desc): Forward declare.
13240 (struct regcache) <tdesc>: New field.
13241 (init_register_cache, new_register_cache): Add target_desc
13243 (regcache_invalidate_thread): Declare.
13244 (regcache_invalidate_one): Delete declaration.
13245 (regcache_release): Declare.
13246 (find_register_by_number, register_cache_size, register_size)
13247 (find_regno): Add target_desc parameter.
13248 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
13250 * remote-utils.c: Include tdesc.h.
13251 (outreg, prepare_resume_reply): Adjust.
13252 * server.c: Include tdesc.h.
13253 (gdbserver_xmltarget): Delete declaration.
13254 (get_features_xml, process_serial_event): Adjust.
13255 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
13257 (struct process_info) <tdesc>: New field.
13258 (ipa_tdesc): Declare.
13259 * tdesc.c: New file.
13260 * tdesc.h: New file.
13261 * tracepoint.c: Include tdesc.h.
13262 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
13263 (get_context_regcache): Adjust to pass ipa_tdesc down.
13264 (do_action_at_tracepoint): Adjust to get the register cache size
13265 from the context regcache's description.
13266 (traceframe_walk_blocks): Adjust to get the register cache size
13267 from the current trace frame's description.
13268 (traceframe_get_pc): Adjust to get current trace frame's
13269 description and pass it down.
13270 (gdb_collect): Adjust to get the register cache size from the
13272 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
13273 (gdbserver_xmltarget): Delete.
13274 (initialize_low_tracepoint): Set the ipa's target description.
13275 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
13276 (initialize_low_tracepoint): Set the ipa's target description.
13277 * linux-x86-low.c: Include tdesc.h.
13278 [__x86_64__] (is_64bit_tdesc): New.
13279 (ps_get_thread_area, x86_get_thread_area): Use it.
13280 (i386_cannot_store_register): Rename to ...
13281 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
13282 (i386_cannot_fetch_register): Rename to ...
13283 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
13284 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
13286 (target_regsets): Rename to ...
13287 (x86_regsets): ... this.
13288 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
13290 (x86_siginfo_fixup): Use is_64bit_tdesc.
13291 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
13292 (tdesc_x32_avx_linux, tdesc_x32_linux)
13293 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
13295 (x86_linux_update_xmltarget): Delete.
13296 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
13297 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
13298 (AMD64_LINUX_USER64_CS): New.
13299 (x86_linux_read_description): New, based on
13300 x86_linux_update_xmltarget.
13301 (same_process_callback): New.
13302 (x86_arch_setup_process_callback): New.
13303 (x86_linux_update_xmltarget): New.
13304 (x86_regsets_info): New.
13305 (amd64_linux_regs_info): New.
13306 (i386_linux_usrregs_info): New.
13307 (i386_linux_regs_info): New.
13308 (x86_linux_regs_info): New.
13309 (x86_arch_setup): Reimplement.
13310 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
13311 (x86_emit_ops): Ditto.
13312 (the_low_target): Adjust. Install x86_linux_regs_info,
13313 x86_cannot_fetch_register, and x86_cannot_store_register.
13314 (initialize_low_arch): New.
13315 * linux-ia64-low.c (tdesc_ia64): Declare.
13316 (ia64_fetch_register): Adjust.
13317 (ia64_usrregs_info, regs_info): New globals.
13318 (ia64_regs_info): New function.
13319 (the_low_target): Adjust.
13320 (initialize_low_arch): New function.
13321 * linux-sparc-low.c (tdesc_sparc64): Declare.
13322 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
13324 (sparc_arch_setup): New function.
13325 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
13326 (the_low_target): Adjust.
13327 (initialize_low_arch): New function.
13328 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
13329 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
13330 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
13331 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
13332 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
13333 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
13334 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
13335 (tdesc_powerpc_isa205_vsx64l): Declare.
13336 (ppc_cannot_store_register, ppc_collect_ptrace_register)
13337 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
13338 (ppc_set_pc, ppc_get_hwcap): Adjust.
13339 (ppc_usrregs_info): Forward declare.
13340 (!__powerpc64__) ppc_regmap_adjusted: New global.
13341 (ppc_arch_setup): Adjust to the current process'es target
13343 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
13344 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
13345 (ppc_store_evrregset): Adjust.
13346 (target_regsets): Rename to ...
13347 (ppc_regsets): ... this, and make static.
13348 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
13349 (ppc_regs_info): New function.
13350 (the_low_target): Adjust.
13351 (initialize_low_arch): New function.
13352 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
13353 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
13354 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
13355 (tdesc_s390x_linux64v2): Declare.
13356 (s390_collect_ptrace_register, s390_supply_ptrace_register)
13357 (s390_fill_gregset, s390_store_last_break): Adjust.
13358 (target_regsets): Rename to ...
13359 (s390_regsets): ... this, and make static.
13360 (s390_get_pc, s390_set_pc): Adjust.
13361 (s390_get_hwcap): New target_desc parameter, and use it.
13362 [__s390x__] (have_hwcap_s390_high_gprs): New global.
13363 (s390_arch_setup): Adjust to set the current process'es target
13364 description. Don't adjust the regmap.
13365 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
13366 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
13367 (regs_info_3264): New globals.
13368 (s390_regs_info): New function.
13369 (the_low_target): Adjust.
13370 (initialize_low_arch): New function.
13371 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
13372 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
13373 [__mips64] (init_registers_mips_linux)
13374 (init_registers_mips_dsp_linux): Delete defines.
13375 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
13376 (have_dsp): New global.
13377 (mips_read_description): New, based on mips_arch_setup.
13378 (mips_arch_setup): Reimplement.
13379 (get_usrregs_info): New function.
13380 (mips_cannot_fetch_register, mips_cannot_store_register)
13381 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
13382 (mips_fill_fpregset, mips_store_fpregset): Adjust.
13383 (target_regsets): Rename to ...
13384 (mips_regsets): ... this, and make static.
13385 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
13386 (dsp_regs_info, regs_info): New globals.
13387 (mips_regs_info): New function.
13388 (the_low_target): Adjust.
13389 (initialize_low_arch): New function.
13390 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
13391 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
13393 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
13394 (arm_read_description): New, with bits factored from
13396 (arm_arch_setup): Reimplement.
13397 (target_regsets): Rename to ...
13398 (arm_regsets): ... this, and make static.
13399 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
13400 (arm_regs_info): New function.
13401 (the_low_target): Adjust.
13402 (initialize_low_arch): New function.
13403 * linux-m68k-low.c (tdesc_m68k): Declare.
13404 (target_regsets): Rename to ...
13405 (m68k_regsets): ... this, and make static.
13406 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
13407 (m68k_regs_info): New function.
13408 (m68k_arch_setup): New function.
13409 (the_low_target): Adjust.
13410 (initialize_low_arch): New function.
13411 * linux-sh-low.c (tdesc_sharch): Declare.
13412 (target_regsets): Rename to ...
13413 (sh_regsets): ... this, and make static.
13414 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
13415 (sh_regs_info, sh_arch_setup): New functions.
13416 (the_low_target): Adjust.
13417 (initialize_low_arch): New function.
13418 * linux-bfin-low.c (tdesc_bfin): Declare.
13419 (bfin_arch_setup): New function.
13420 (bfin_usrregs_info, regs_info): New globals.
13421 (bfin_regs_info): New function.
13422 (the_low_target): Adjust.
13423 (initialize_low_arch): New function.
13424 * linux-cris-low.c (tdesc_cris): Declare.
13425 (cris_arch_setup): New function.
13426 (cris_usrregs_info, regs_info): New globals.
13427 (cris_regs_info): New function.
13428 (the_low_target): Adjust.
13429 (initialize_low_arch): New function.
13430 * linux-cris-low.c (tdesc_crisv32): Declare.
13431 (cris_arch_setup): New function.
13432 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
13433 (cris_regs_info): New function.
13434 (the_low_target): Adjust.
13435 (initialize_low_arch): New function.
13436 * linux-m32r-low.c (tdesc_m32r): Declare.
13437 (m32r_arch_setup): New function.
13438 (m32r_usrregs_info, regs_info): New globals.
13439 (m32r_regs_info): Adjust.
13440 (initialize_low_arch): New function.
13441 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
13442 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
13443 (tic6x_usrregs_info): Forward declare.
13444 (tic6x_read_description): New function, based on ...
13445 (tic6x_arch_setup): ... this. Reimplement.
13446 (target_regsets): Rename to ...
13447 (tic6x_regsets): ... this, and make static.
13448 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
13449 (tic6x_regs_info): New function.
13450 (the_low_target): Adjust.
13451 (initialize_low_arch): New function.
13452 * linux-xtensa-low.c (tdesc_xtensa): Declare.
13453 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
13454 (target_regsets): Rename to ...
13455 (xtensa_regsets): ... this, and make static.
13456 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
13458 (xtensa_arch_setup, xtensa_regs_info): New functions.
13459 (the_low_target): Adjust.
13460 (initialize_low_arch): New function.
13461 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
13462 (nios2_arch_setup): Set the current process'es tdesc.
13463 (target_regsets): Rename to ...
13464 (nios2_regsets): ... this.
13465 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
13466 (nios2_regs_info): New function.
13467 (the_low_target): Adjust.
13468 (initialize_low_arch): New function.
13469 * linux-aarch64-low.c (tdesc_aarch64): Declare.
13470 (aarch64_arch_setup): Set the current process'es tdesc.
13471 (target_regsets): Rename to ...
13472 (aarch64_regsets): ... this.
13473 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
13474 (aarch64_regs_info): New function.
13475 (the_low_target): Adjust.
13476 (initialize_low_arch): New function.
13477 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
13479 (target_regsets): Rename to ...
13480 (tile_regsets): ... this.
13481 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
13482 (tile_regs_info): New function.
13483 (tile_arch_setup): Set the current process'es tdesc.
13484 (the_low_target): Adjust.
13485 (initialize_low_arch): New function.
13486 * spu-low.c (tdesc_spu): Declare.
13487 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
13488 * win32-arm-low.c (tdesc_arm): Declare.
13489 (arm_arch_setup): New function.
13490 (the_low_target): Install arm_arch_setup instead of
13491 init_registers_arm.
13492 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
13493 (init_windows_x86): Rename to ...
13494 (i386_arch_setup): ... this. Set `win32_tdesc'.
13495 (the_low_target): Adjust.
13496 * win32-low.c (win32_tdesc): New global.
13497 (child_add_thread): Don't create the thread cache here.
13498 (do_initial_child_stuff): Set the new process'es tdesc.
13499 * win32-low.h (struct target_desc): Forward declare.
13500 (win32_tdesc): Declare.
13501 * lynx-i386-low.c (tdesc_i386): Declare global.
13502 (lynx_i386_arch_setup): Set `lynx_tdesc'.
13503 * lynx-low.c (lynx_tdesc): New global.
13504 (lynx_add_process): Set the new process'es tdesc.
13505 * lynx-low.h (struct target_desc): Forward declare.
13506 (lynx_tdesc): Declare global.
13507 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
13508 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
13509 * nto-low.c (nto_tdesc): New global.
13510 (do_attach): Set the new process'es tdesc.
13511 * nto-low.h (struct target_desc): Forward declare.
13512 (nto_tdesc): Declare.
13513 * nto-x86-low.c (tdesc_i386): Declare.
13514 (nto_x86_arch_setup): Set `nto_tdesc'.
13516 2013-06-04 Gary Benson <gbenson@redhat.com>
13518 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
13519 to qSupported response when appropriate.
13520 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
13521 with nonzero-length annex.
13522 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
13523 arguments supplied in annex.
13525 2013-05-31 Doug Evans <dje@google.com>
13528 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
13529 64 bits in 64-cross-32 environment.
13531 2013-05-28 Pedro Alves <palves@redhat.com>
13533 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
13534 (aarch64-without-fpu.c): Delete rule.
13535 * configure.srv (aarch64*-*-linux*): Remove references to
13536 aarch64-without-fpu.o and aarch64-without-fpu.xml.
13537 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
13540 2013-05-24 Pedro Alves <palves@redhat.com>
13542 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
13543 instead of strchr/decode_address. Error if the range isn't split
13544 with a ','. Don't assume there's be a ':' in the action.
13546 2013-05-23 Yao Qi <yao@codesourcery.com>
13547 Pedro Alves <palves@redhat.com>
13549 * linux-low.c (lwp_in_step_range): New function.
13550 (linux_wait_1): If the thread was range stepping and stopped
13551 outside the stepping range, report the stop to GDB. Otherwise,
13552 continue stepping. Add range stepping debug output.
13553 (linux_set_resume_request): Copy the step range from the resume
13554 request to the lwp.
13555 (linux_supports_range_stepping): New.
13556 (linux_target_ops) <supports_range_stepping>: Set to
13557 linux_supports_range_stepping.
13558 * linux-low.h (struct linux_target_ops)
13559 <supports_range_stepping>: New field.
13560 (struct lwp_info) <step_range_start, step_range_end>: New fields.
13561 * linux-x86-low.c (x86_supports_range_stepping): New.
13562 (the_low_target) <supports_range_stepping>: Set to
13563 x86_supports_range_stepping.
13564 * server.c (handle_v_cont): Handle 'r' action.
13565 (handle_v_requests): Append ";r" if the target supports range
13567 * target.h (struct thread_resume) <step_range_start,
13568 step_range_end>: New fields.
13569 (struct target_ops) <supports_range_stepping>:
13571 (target_supports_range_stepping): New macro.
13573 2013-05-17 Joel Brobecker <brobecker@adacore.com>
13575 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
13576 confusion in comment.
13578 2013-05-17 Joel Brobecker <brobecker@adacore.com>
13580 * lynx-low.c (struct process_info_private): New type.
13581 (lynx_add_process): New function.
13582 (lynx_create_inferior, lynx_attach): Replace calls to
13583 add_process by calls to lynx_add_process.
13584 (lynx_resume): If PTID is null, then try using
13585 current_process()->private->last_wait_event_ptid.
13587 (lynx_clear_inferiors): Delete. The contents of that function
13588 has been inlined in lynx_mourn;
13589 (lynx_wait_1): Save the ptid in the process's private data.
13590 (lynx_mourn): Free the process' private data. Replace call
13591 to lynx_clear_inferiors by call to clear_inferiors.
13593 2013-05-17 Yao Qi <yao@codesourcery.com>
13595 * i386-low.c (i386_length_and_rw_bits): Move the comment to
13598 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
13600 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
13601 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
13602 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
13603 PT_TEXT_END_ADDR guards. Update comments.
13604 (linux_target_op) <read_offsets>: Conditionally define to
13605 linux_read_offsets if the target is UCLIBC and if it defines
13606 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
13608 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
13609 Andrew Jenner <andrew@codesourcery.com>
13611 * Makefile.in (SFILES): Add linux-nios2-low.c.
13612 (clean): Add action to delete nios2-linux.c.
13613 (nios2-linux.c): New rule.
13614 * configure.srv: Add nios2*-*-linux*.
13615 * linux-nios2-low.c: New.
13617 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
13619 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
13621 2013-04-25 Hui Zhu <hui@codesourcery.com>
13624 * ax.c (ax_printf): Add fflush.
13626 2013-04-22 Tom Tromey <tromey@redhat.com>
13628 * Makefile.in (SFILES): Add filestuff.c.
13629 (OBS): Add filestuff.o.
13630 (filestuff.o): New target.
13631 * config.in, configure: Rebuild.
13632 * configure.ac: Check for fdwalk, pipe2.
13634 2013-04-17 Pedro Alves <palves@redhat.com>
13636 * configure.ac (USE_THREAD_DB): Delete variable.
13637 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
13638 Don't AC_SUBST USE_THREAD_DB.
13639 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
13640 * config.in, configure: Regenerate.
13642 2013-04-16 Pedro Alves <palves@redhat.com>
13644 * linux-low.h (struct lwp_info) <thread_known>: Move under
13645 the USE_THREAD_DB #ifdef.
13647 2013-04-16 Pedro Alves <palves@redhat.com>
13649 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
13650 (linux-low.o): Delete rule.
13651 * linux-low.h: Always include "gdb_thread_db.h" instead of
13652 conditionally including thread_db.h.
13653 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
13656 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
13658 * Makefile.in (install-only): Fix make install regression.
13660 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
13662 Convert man pages to texinfo, new gdbinit.5 texinfo page.
13663 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
13665 * gdbserver.1: Remove.
13667 2013-03-22 Pedro Alves <palves@redhat.com>
13669 * linux-low.c (handle_extended_wait): Don't call
13670 linux_enable_event_reporting.
13672 2013-03-15 Tony Theodore <tonyt@logyst.com>
13675 * Makefile.in (SHELL): Use @SHELL@.
13677 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
13679 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
13682 2013-03-13 Joel Brobecker <brobecker@adacore.com>
13684 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
13685 Remove extraneous NULL element.
13687 2013-03-13 Yao Qi <yao@codesourcery.com>
13689 * tracepoint.c (traceframe_read_tsv): Look for the last matched
13690 'V' block in trace frame.
13692 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
13694 * target.h (struct target_ops): Add btrace ops.
13695 (target_supports_btrace): New macro.
13696 (target_enable_btrace): New macro.
13697 (target_disable_btrace): New macro.
13698 (target_read_btrace): New macro.
13699 * gdbthread.h (struct thread_info): Add btrace field.
13700 * server.c: Include btrace-common.h.
13701 (handle_btrace_general_set): New function.
13702 (handle_btrace_enable): New function.
13703 (handle_btrace_disable): New function.
13704 (handle_general_set): Call handle_btrace_general_set.
13705 (handle_qxfer_btrace): New function.
13706 (struct qxfer qxfer_packets[]): Add btrace entry.
13707 * inferiors.c (remove_thread): Disable btrace.
13708 * linux-low: Include linux-btrace.h.
13709 (linux_low_enable_btrace): New function.
13710 (linux_low_read_btrace): New function.
13711 (linux_target_ops): Add btrace ops.
13712 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
13713 Add srv_linux_btrace=yes.
13714 (x86_64-*-linux*): Add linux-btrace.o.
13715 Add srv_linux_btrace=yes.
13716 * configure.ac: Define HAVE_LINUX_BTRACE.
13717 * config.in: Regenerated.
13718 * configure: Regenerated.
13720 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
13722 * server.c (handle_qxfer): Preserve error message if -3 is
13724 (qxfer): Document the -3 return value.
13726 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
13728 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
13729 (linux_btrace_h): New variable.
13730 (linux-btrace.o): New rule.
13732 2013-03-08 Stan Shebs <stan@codesourcery.com>
13733 Hafiz Abid Qadeer <abidh@codesourcery.com>
13735 * tracepoint.c (trace_buffer_size): New global.
13736 (DEFAULT_TRACE_BUFFER_SIZE): New define.
13737 (init_trace_buffer): Change to one-argument function. Allocate
13738 trace buffer memory.
13739 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
13740 handle QTBuffer:size packet.
13741 (cmd_bigqtbuffer_size): New function.
13742 (initialize_tracepoint): Call init_trace_buffer with
13743 DEFAULT_TRACE_BUFFER_SIZE.
13744 * server.c (handle_query): Add QTBuffer:size in the
13747 2013-03-07 Yao Qi <yao@codesourcery.com>
13749 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
13750 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
13752 (cmd_qtsp): Adjust condition. Do post increment.
13753 Set cur_action and cur_step_action back to 0.
13755 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
13758 * linux-low.c (linux_write_memory): Return early success if LEN is
13761 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
13763 * configure.srv: Add x86_64-*-cygwin* as target.
13765 2013-02-28 Tom Tromey <tromey@redhat.com>
13767 * configure.ac: Invoke AC_SYS_LARGEFILE.
13768 * configure, config.in: Rebuild.
13770 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
13772 * win32-low.c: Throughout, fix format strings and casts of
13773 printf-like functions to avoid type related warnings on all
13775 (get_child_debug_event): Print dwDebugEventCode as hex since
13776 that's how it's usually documented.
13778 2013-02-28 Yao Qi <yao@codesourcery.com>
13780 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
13783 2013-02-27 Jiong Wang <jiwang@tilera.com>
13785 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
13786 (reg-tilegx32.c): New rule.
13787 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
13788 * linux-tile-low.c (tile_arch_setup): New function. Invoke
13789 different register info initializer according to elf class.
13790 (init_registers_tilgx32): New function. The tilegx32 register info
13792 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
13793 (tile_store_gregset): Likewise.
13795 2013-02-27 Yao Qi <yao@codesourcery.com>
13797 * server.c (process_point_options): Print debug message when
13798 debug_threads is true.
13800 2013-02-26 Yao Qi <yao@codesourcery.com>
13802 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
13804 2013-02-19 Pedro Alves <palves@redhat.com>
13805 Kai Tietz <ktietz@redhat.com>
13809 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
13810 instead of strtoul to extract address from packet.
13811 (process_serial_event) <'z'>: Likewise.
13813 2013-02-18 Yao Qi <yao@codesourcery.com>
13815 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
13817 2013-02-14 Pedro Alves <palves@redhat.com>
13821 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
13822 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
13824 2013-02-14 Pedro Alves <palves@redhat.com>
13826 * tracepoint.c (cmd_qtdpsrc): Use savestring.
13828 2013-02-14 Pedro Alves <palves@redhat.com>
13830 * tracepoint.c (save_string): Delete.
13831 (add_tracepoint_action): Use savestring instead of save_string.
13833 2013-02-12 Pedro Alves <palves@redhat.com>
13835 * linux-xtensa-low.c: Ditto.
13836 * xtensa-xtregs.c: Ditto.
13838 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
13840 * thread-db.c (thread_db_get_tls_address): NULL pointer check
13843 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
13845 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
13846 aarch64_num_wp_regs and aarch64_num_bp_regs to
13847 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
13849 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
13851 * linux-aarch64-low.c (ps_get_thread_area): Replace
13852 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
13854 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
13855 Marcus Shawcroft <marcus.shawcroft@arm.com>
13856 Nigel Stephens <nigel.stephens@arm.com>
13857 Yufeng Zhang <yufeng.zhang@arm.com>
13859 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
13860 (aarch64.c, aarch64-without-fpu.c): New targets.
13861 * configure.srv (aarch64*-*-linux*): New.
13862 * linux-aarch64-low.c: New file.
13864 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
13866 * linux-low.c (handle_extended_wait, linux_create_inferior)
13867 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
13868 (dequeue_one_deferred_signal, linux_resume_one_thread)
13869 (fetch_register, linux_write_memory, linux_enable_event_reporting)
13870 (linux_tracefork_grandchild, linux_test_for_tracefork)
13871 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
13872 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
13873 where the argument is 0.
13875 2013-01-25 Yao Qi <yao@codesourcery.com>
13877 * event-loop.c: Include "queue.h".
13878 (gdb_event_p): New typedef.
13879 (struct gdb_event) <next_event>: Remove.
13880 (event_queue): Change to QUEUE(gdb_event_p).
13881 (async_queue_event): Remove.
13882 (gdb_event_xfree): New.
13883 (initialize_event_loop): New.
13884 (process_event): Use API from QUEUE.
13885 (wait_for_event): Likewise.
13886 * server.c (main): Call initialize_event_loop.
13887 * server.h (initialize_event_loop): Declare.
13889 2013-01-18 Yao Qi <yao@codesourcery.com>
13891 * ax.h (struct eval_agent_expr_context): New.
13892 (gdb_eval_agent_expr): Update declaration.
13893 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
13894 TFRAME. Add new argument CTX.
13895 * server.h (struct eval_agent_expr_context): Declare.
13896 (agent_mem_read, agent_tsv_read): Update declaration.
13897 (agent_mem_read_string): Likewise.
13898 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
13899 (add_traceframe_block): Add new argument TPOINT.
13900 Increase TPOINT->traceframe_usage.
13901 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
13902 eval_tracepoint_agent_expr.
13903 (condition_true_at_tracepoint): Likewise.
13904 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
13905 (agent_mem_read_string, agent_tsv_read): Likewise.
13907 2013-01-16 Yao Qi <yao@codesourcery.com>
13909 * linux-low.c (linux_resume_one_lwp): Don't check
13910 'lwp->bp_reinsert != 0'.
13912 2013-01-07 Joel Brobecker <brobecker@adacore.com>
13913 Pedro Alves <palves@redhat.com>
13915 * lynx-low.c (ptrace_request_to_str): Define a temporary
13916 macro and use it to simplify this function's implementation.
13918 2013-01-07 Joel Brobecker <brobecker@adacore.com>
13920 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
13923 2013-01-07 Joel Brobecker <brobecker@adacore.com>
13925 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
13927 2013-01-07 Joel Brobecker <brobecker@adacore.com>
13929 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
13931 2013-01-07 Joel Brobecker <brobecker@adacore.com>
13933 * lynx-low.c (lynx_resume): Use the resume_info parameter
13934 to determine the ptid for the lynx_ptrace call, unless
13935 it is equal to minus_one_ptid, in which case we use the
13936 ptid of the current_inferior.
13937 (lynx_wait_1): After having received a thread create/exit
13938 event, resume the inferior's execution using the signaling
13939 thread's ptid, rather than the old ptid.
13941 2013-01-07 Joel Brobecker <brobecker@adacore.com>
13943 * lynx-low.c (lynx_resume): Delete variable ret.
13945 2013-01-01 Joel Brobecker <brobecker@adacore.com>
13947 * gdbreplay.c (gdbreplay_version): Update copyright year.
13948 * server.c (gdbserver_version): Likewise.
13950 2012-12-17 Joel Brobecker <brobecker@adacore.com>
13952 * lynx-low.c (lynx_wait_1): Add debug trace before adding
13955 2012-12-17 Joel Brobecker <brobecker@adacore.com>
13957 * lynx-low.c (ptrace_request_to_str): Add handling for
13958 PTRACE_GETTRACESIG.
13960 2012-12-17 Joel Brobecker <brobecker@adacore.com>
13962 * lynx-low.c (lynx_attach): Delete variable new_process.
13964 2012-12-17 Joel Brobecker <brobecker@adacore.com>
13966 * lynx-low.c (lynx_create_inferior): Delete variable
13969 2012-12-17 Joel Brobecker <brobecker@adacore.com>
13971 * lynx-low.c (ptrace_request_to_str): Do not handle
13972 PTRACE_GETTHREADLIST if this macro does not exist.
13974 2012-12-15 Yao Qi <yao@codesourcery.com>
13976 * Makefile.in (OBS): Add notif.o.
13977 * notif.c, notif.h: New.
13978 * server.c: Include "notif.h".
13979 (struct vstop_notif) <next>: Remove.
13981 (queue_stop_reply): Update.
13982 (push_event, send_next_stop_reply): Remove.
13983 (discard_queued_stop_replies): Update.
13984 (notif_stop): New variable.
13985 (handle_v_stopped): Remove.
13986 (handle_v_requests): Don't call handle_v_stopped. Call
13987 handle_ack_notif instead.
13988 (queue_stop_reply_callback): Call notif_event_enque instead
13989 of queue_stop_reply.
13990 (handle_status): Don't call send_next_stop_reply, call
13991 notif_write_event instead.
13992 (kill_inferior_callback): Likewise.
13993 (detach_or_kill_inferior_callback): Likewise.
13994 (main): Call initialize_notif.
13995 (process_serial_event): Call QUEUE_is_empty.
13996 (handle_target_event): Call notif_push instead of push event.
13997 * server.h (push_event): Remove declaration.
13999 2012-12-10 Tom Tromey <tromey@redhat.com>
14001 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
14002 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
14005 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
14006 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
14007 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
14008 (amd64-linux-ipa.o, ax.o): Rewrite.
14009 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
14010 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
14011 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
14012 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
14013 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
14014 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
14015 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
14016 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
14017 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
14018 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
14019 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
14020 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
14021 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
14022 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
14023 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
14024 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
14025 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
14026 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
14027 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
14028 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
14029 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
14030 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
14031 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
14032 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
14033 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
14034 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
14035 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
14036 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
14037 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
14038 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
14039 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
14040 (reg-tilegx.o): Remove.
14041 (all_object_files): New macro.
14042 Include .deps files.
14043 * aclocal.m4, configure: Rebuild.
14044 * acinclude.m4: Include depstand.m4, lead-dot.m4.
14045 * configure.ac: Invoke ZW_CREATE_DEPDIR,
14046 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
14048 2012-12-05 Tom Tromey <tromey@redhat.com>
14051 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
14053 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
14055 * configure.ac: Check for linux/perf_event.h.
14056 * config.in: Regenerated.
14057 * configure: Regenerated.
14059 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
14061 * hostio.c (handle_readlink): Decrease buffer size
14062 parameter passed to readlink by one byte.
14064 2012-11-26 Yao Qi <yao@codesourcery.com>
14066 * configure.ac (build_warnings): Append '-Wempty-body'.
14067 * configure: Regenerated.
14068 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
14071 2012-11-15 Pierre Muller <muller@sourceware.org>
14073 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
14074 * config.in: Regenerate.
14075 * configure: Regenerate.
14076 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
14077 Use "gdb_wait.h" header instead of <sys/wait.h> header.
14078 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
14079 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
14081 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
14082 instead of <sys/wait.h> header.
14083 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
14085 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
14087 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
14088 (various make rules): Remove -DGDBSERVER
14090 2012-11-09 Yao Qi <yao@codesourcery.com>
14092 * spu-low.c (current_ptid): Move it to ..
14093 * gdbthread.h: ... here. New.
14094 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
14095 * server.c (myresume, process_serial_event): Likewise.
14096 * thread-db.c (thread_db_find_new_threads): Likewise.
14097 * tracepoint.c (run_inferior_command): Likewise.
14099 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
14101 * server.c (handle_search_memory_1): Include access length in
14104 2012-09-05 Michael Brandt <michael.brandt@axis.com>
14106 * linux-crisv32-low.c: Fix compile errors.
14108 2012-09-04 Yao Qi <yao@codesourcery.com>
14110 * tracepoint.c (cmd_qtsv): Adjust debug message.
14111 Don't check CUR_TPOINT.
14113 2012-08-28 Yao Qi <yao@codesourcery.com>
14115 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
14116 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
14117 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
14118 Remove declarations of xmalloc, xreallloc, xstrdup and
14120 * Makefile.in (libiberty_h): New.
14121 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
14122 (linux-bfin-low.o): Append dependency 'libiberty.h'.
14124 2012-08-23 Yao Qi <yao@codesourcery.com>
14126 * server.h: Remove declaration of 'xsnprintf'.
14128 2012-08-22 Keith Seitz <keiths@redhat.com>
14130 * server.h: Include build-gnulib-gbserver/config.h.
14131 * gdbreplay.c: Likewise.
14133 2012-08-08 Doug Evans <dje@google.com>
14135 * Makefile.in (SFILES): Add gdb_vecs.c.
14136 (OBS): Add gdb_vecs.o.
14137 (gdb_vecs_h, host_defs_h): New variables.
14138 (thread-db.o): Add $(gdb_vecs_h) dependency.
14139 (gdb_vecs.o): New rule.
14140 * thread-db.c: #include "gdb_vecs.h".
14141 (thread_db_load_search): Use a vector to iterate over path elements.
14142 Handle text appearing after "$pdir".
14144 * configure.ac: Add check for strstr.
14145 * config.in: Regenerate.
14146 * configure: Regenerate.
14148 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
14150 * hostio.c (handle_pread): If pread fails, fall back to attempting
14152 (handle_pwrite): Likewise for pwrite.
14154 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
14156 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
14157 between unsupported TYPE and unimplementable ADDR/LEN combination.
14158 (arm_insert_point): Act on new return value.
14160 2012-07-31 Pedro Alves <palves@redhat.com>
14162 * server.c (process_point_options): Only skip tokens if we find
14163 one that is unrecognized. Don't treat 'X' specially while
14164 skipping unrecognized tokens.
14166 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
14168 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
14169 to 4-byte-align HW breakpoint addresses for Thumb.
14171 2012-07-27 Yao Qi <yao@codesourcery.com>
14175 * server.h: Declare gdb_agent_about_to_close.
14176 * target.c (kill_inferior): Include "agent.h".
14177 New. Send command 'kill'.
14178 * target.h (kill_inferior): Removed macro.
14179 * tracepoint.c (gdb_agent_about_to_close): New.
14180 (gdb_agent_helper_thread): Handle command 'close'.
14181 Wait endlessly until the inferior stops.
14182 Install gdb_agent_remove_socket to atexit hook.
14183 (agent_socket_name): New static variable.
14184 (gdb_agent_socket_init): Replace local variable 'name' with
14185 'agent_socket_name'.
14186 (gdb_agent_remove_socket): New.
14188 2012-07-27 Yao Qi <yao@codesourcery.com>
14190 * server.c (process_point_options): Stop at 'X' when parsing.
14192 2012-07-19 Michael Eager <eager@eagercon.com>
14194 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
14196 * linux-x86-low.c (x86_insert_point, x86_remove_point):
14197 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
14198 hardware breakpoint.
14200 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
14202 * gdbserver/linux-low.c (initialize_low): Call
14203 linux_ptrace_init_warnings.
14205 2012-07-02 Doug Evans <dje@google.com>
14207 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
14210 2012-07-02 Stan Shebs <stan@codesourcery.com>
14212 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
14213 (ax.o): Add it to build rule.
14215 (OBS): Add format.o.
14216 (IPA_OBS): Add format.o.
14217 * server.c (handle_query): Claim support for breakpoint commands.
14218 (process_point_options): Add command case.
14219 (process_serial_event): Leave running if there are printfs in
14221 * mem-break.h (any_persistent_commands): Declare.
14222 (add_breakpoint_commands): Declare.
14223 (gdb_no_commands_at_breakpoint): Declare.
14224 (run_breakpoint_commands): Declare.
14225 * mem-break.c (struct point_command_list): New struct.
14226 (struct breakpoint): New field command_list.
14227 (any_persistent_commands): New function.
14228 (add_commands_to_breakpoint): New function.
14229 (add_breakpoint_commands): New function.
14230 (gdb_no_commands_at_breakpoint): New function.
14231 (run_breakpoint_commands): New function.
14232 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
14234 * ax.c: Include format.h.
14235 (ax_printf): New function.
14236 (gdb_eval_agent_expr): Add printf opcode.
14238 2012-06-13 Yao Qi <yao@codesourcery.com>
14240 * server.c (start_inferior): Remove duplicated writes to fields
14241 'last_resume_kind' and 'last_status' of 'current_inferior'.
14243 2012-06-12 Yao Qi <yao@codesourcery.com>
14244 Pedro Alves <palves@redhat.com>
14246 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
14248 * server.c (handle_v_cont): Extend comment.
14250 2012-06-11 Yao Qi <yao@codesourcery.com>
14252 * linux-low.c (linux_attach): Add 'static'.
14254 2012-06-06 Yao Qi <yao@codesourcery.com>
14256 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
14258 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
14260 Fix gcc -flto compilation warning.
14261 * server.c (main): Make variable multi_mode and attach volatile.
14263 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
14265 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
14266 if the platform doesn't know about it.
14268 2012-05-30 Jeff Kenton <jkenton@tilera.com>
14270 * Makefile.in (SFILES): Add linux-tile-low.c.
14271 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
14272 * configure.srv: Handle tilegx-*-linux*.
14273 * linux-tile-low.c: New file.
14275 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
14277 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
14279 2012-05-24 Pedro Alves <palves@redhat.com>
14283 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
14285 2012-05-24 Pedro Alves <palves@redhat.com>
14289 Replace target_signal with gdb_signal throughout.
14291 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
14293 * linux-low.c (linux_store_registers): Avoid the copying sequence
14294 when no data has been retrieved by ptrace.
14296 2012-05-22 Will Deacon <will.deacon@arm.com>
14298 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
14299 Include asm/ptrace.h.
14300 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
14303 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
14305 * linux-low.c (linux_store_registers): Don't re-retrieve data
14306 with ptrace that has already been obtained from /proc. Always
14307 copy any data retrieved with ptrace to the buffer supplied.
14309 2012-05-11 Yao Qi <yao@codesourcery.com>
14310 Pedro Alves <palves@redhat.com>
14312 * linux-low.c (enum stopping_threads_kind): New.
14313 (stopping_threads): Change type to `enum stopping_threads_kind'.
14314 (handle_extended_wait): If stopping and suspending threads, leave
14315 the new_lwp suspended too.
14316 (linux_wait_for_event): Adjust.
14317 (stop_all_lwps): Set `stopping_threads' to
14318 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
14319 whether we're suspending threads or just stopping them. Assert no
14322 2012-04-29 Yao Qi <yao@codesourcery.com>
14324 * server.h: Move some code to ...
14325 * gdbthread.h: ... here. New.
14326 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
14327 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
14328 (nto-low.o, win32-low.o): Likewise.
14329 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
14330 * regcache.c, remote-utils.c, server.c: Likewise.
14331 * target.c, tracepoint.c, win32-low.c: Likewise.
14333 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
14335 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
14336 (PTRACE_ARG4_TYPE): Likewise.
14337 (PTRACE_XFER_TYPE): Likewise.
14338 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
14339 ptrace to PTRACE_ARG3_TYPE.
14340 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
14341 (PTRACE_ARG4_TYPE): Likewise.
14342 (PTRACE_XFER_TYPE): Likewise.
14343 (linux_detach_one_lwp): Cast fourth argument of
14344 ptrace to long then PTRACE_ARG4_TYPE.
14345 (regsets_fetch_inferior_registers): Cast third argument of
14346 ptrace to long then PTRACE_ARG3_TYPE.
14347 (regsets_store_inferior_registers): Likewise.
14349 2012-04-20 Pedro Alves <palves@redhat.com>
14351 * configure: Regenerate.
14353 2012-04-19 Pedro Alves <palves@redhat.com>
14355 * Makefile.in (GNULIB_BUILDDIR): New.
14356 (LIBGNU, INCGNU, GNULIB_H): Adjust.
14357 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
14358 (all, install-only, uninstall, clean-info, all-lib, clean): No
14359 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
14360 (maintainer-clean realclean distclean): Use subdir_do.
14362 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
14363 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
14364 * acinclude.m4: Include acx_configure_dir.m4.
14365 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
14366 calls. Call AC_PROG_RANLIB. Configure gnulib using
14369 (GNULIB_STDINT_H): Adjust.
14370 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
14371 * gdbreplay.c: Include build-gnulib/config.h.
14372 * server.h: Likewise.
14373 * aclocal.m4: Regenerate.
14374 * config.in: Regenerate.
14375 * configure: Regenerate.
14377 2012-04-19 Pedro Alves <palves@redhat.com>
14379 * Makefile.in (LIBGNU, INCGNU): Adjust.
14380 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
14381 (all, install-only, uninstall, clean-info, all-lib, clean)
14382 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
14383 * configure.ac: Adjust AC_OUTPUT output.
14384 * aclocal.m4: Regenerate.
14385 * configure: Regenerate.
14387 2012-04-19 Pedro Alves <palves@redhat.com>
14389 * Makefile.in (generated_files): New.
14390 (server_h): Remove the explicit dependency on config.h, and depend
14391 on $generated_files.
14393 2012-04-19 Pedro Alves <palves@redhat.com>
14395 * Makefile.in (INCGNU): Add -Ignulib.
14397 2012-04-19 Pedro Alves <palves@redhat.com>
14399 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
14400 (INCGNU): ... this, and spell out -I here.
14401 (GNULIB_LIB): Rename to ...
14402 (LIBGNU): ... this.
14403 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
14405 2012-04-19 Pedro Alves <palves@redhat.com>
14407 * config.in: Regenerate.
14409 2012-04-19 Pedro Alves <palves@redhat.com>
14411 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
14412 * server.h (memmem): Remove declaration.
14413 * config.in: Regenerate.
14414 * configure: Regenerate.
14416 2012-04-19 Yao Qi <yao@codesourcery.com>
14418 * Makefile.in (SFILES): Add common/vec.c.
14422 2012-04-19 Yao Qi <yao@codesourcery.com>
14424 * remote-utils.c (prepare_resume_reply): Replace with macro
14425 target_core_of_thread.
14426 * server.c (handle_qxfer_threads_proper): Likewise.
14427 * target.h (traget_core_of_thread): New macro.
14429 2012-04-18 Pedro Alves <palves@redhat.com>
14431 * aclocal.m4: Regenerate.
14432 * configure: Regenerate.
14434 2012-04-16 Yao Qi <yao@codesourcery.com>
14436 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
14437 duplicated on address.
14439 2012-04-16 Yao Qi <yao@codesourcery.com>
14441 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
14442 (struct tracepoint_action_ops) <send>: New field.
14443 (m_tracepoint_action_send, r_tracepoint_action_send): New.
14444 (agent_expr_send, x_tracepoint_action_send): New.
14445 (l_tracepoint_action_send): New.
14446 (cmd_qtdp): Download and install tracepoint
14447 according to `use_agent'.
14448 (run_inferior_command): Add one more parameter `len'.
14450 (tracepoint_send_agent): New.
14451 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
14453 2012-04-16 Yao Qi <yao@codesourcery.com>
14455 * tracepoint.c (download_tracepoints): Moved to ...
14456 (cmd_qtstart): ... here.
14458 2012-04-14 Yao Qi <yao@codesourcery.com>
14460 * tracepoint.c: Include inttypes.h.
14461 (struct collect_memory_action): Use sized types.
14462 (struct tracepoint): Likewise.
14463 (cmd_qtdp, stop_tracing): Update print specifiers.
14464 (cmd_qtp, response_tracepoint): Likewise.
14465 (collect_data_at_tracepoint): Likewise.
14466 (collect_data_at_step): Likewise.
14468 2012-04-14 Yao Qi <yao@codesourcery.com>
14470 Import gnulib module inttypes.
14471 * aclocal.m4, config.in, configure: Regenerated.
14473 2012-04-14 Yao Qi <yao@codesourcery.com>
14475 * Makefile.in (maintainer-clean, realclean, distclean): Remove
14476 Makefile and config.status at last.
14478 2012-04-13 Yao Qi <yao@codesourcery.com>
14480 * tracepoint.c: Include stdint.h unconditionally.
14482 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
14484 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
14485 on BFD_HAVE_SYS_PROCFS_TYPE.
14486 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
14487 * configure: Regenerate.
14488 * config.in: Likewise.
14490 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
14492 * Makefile.in (clean): Also remove x32.c x32-linux.c
14493 x32-avx.c x32-avx-linux.c.
14494 (x32.o): New target.
14496 (x32-linux.o): Likewise.
14497 (x32-linux.c): Likewise.
14498 (x32-avx.o): Likewise.
14499 (x32-avx.c): Likewise.
14500 (x32-avx-linux.o): Likewise.
14501 (x32-avx-linux.c): Likewise.
14503 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
14504 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
14505 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
14506 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
14507 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
14508 i386/x32-avx-linux.xml.
14510 * linux-x86-low.c (init_registers_x32_linux): New prototype.
14511 (init_registers_x32_avx_linux): Likwise.
14512 (x86_linux_update_xmltarget): Call init_registers_x32_linux
14513 or init_registers_x32_avx_linux if linux_is_elf64 is false.
14515 2012-04-13 Pedro Alves <palves@redhat.com>
14517 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
14518 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
14519 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
14520 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
14523 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
14525 * linux-x86-low.c (compat_x32_clock_t): New.
14526 (compat_x32_siginfo_t): Likewise.
14527 (compat_x32_siginfo_from_siginfo): Likewise.
14528 (siginfo_from_compat_x32_siginfo): Likewise.
14529 (linux_is_elf64): Likewise.
14530 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
14531 and siginfo_from_compat_x32_siginfo for x32.
14532 (x86_arch_setup): Set linux_is_elf64.
14534 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
14537 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
14539 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
14540 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
14541 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
14542 compatible with process.
14544 2012-04-12 Yao Qi <yao@codesourcery.com>
14546 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
14547 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
14548 (install-only, install-info, clean): Handle sub dir gnulib.
14549 (all-lib, am--refresh): New targets.
14550 (memmem.o): Remove target.
14551 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
14552 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
14553 (AC_REPLACE_FUNCS): Remove memmem.
14554 Invoke gl_INIT and AM_INIT_AUTOMAKE.
14555 (AC_OUTPUT): Generate Makefile in gnulib/.
14556 * aclocal.m4, config.in, configure: Regenerated.
14558 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
14560 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
14562 2012-04-05 Pedro Alves <palves@redhat.com>
14564 -Werror=strict-aliasing
14566 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
14569 2012-04-04 Pedro Alves <palves@redhat.com>
14571 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14572 (sparc_store_gregset_from_stack, sparc_store_gregset)
14573 (sparc_breakpoint_at): Fix formatting.
14575 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
14577 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
14579 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
14580 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
14581 * config.in: Regenerate.
14582 * configure: Likewise.
14584 2012-03-29 Pedro Alves <palves@redhat.com>
14586 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
14587 Correct ptrace arguments.
14589 2012-03-28 Pedro Alves <palves@redhat.com>
14591 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
14592 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
14593 (IA64_FR1_REGNUM): New defines.
14594 (ia64_fetch_register): New.
14595 (the_low_target): Install it.
14596 * linux-low.h (struct linux_target_ops) <fetch_register>: New
14598 * linux-low.c (linux_fetch_registers): Try the
14599 the_low_target.fetch_register hook first.
14601 * linux-arm-low.c (the_low_target): Adjust.
14602 * linux-bfin-low.c (the_low_target): Adjust.
14603 * linux-cris-low.c (the_low_target): Adjust.
14604 * linux-crisv32-low.c (the_low_target): Adjust.
14605 * linux-m32r-low.c (the_low_target): Adjust.
14606 * linux-m68k-low.c (the_low_target): Adjust.
14607 * linux-mips-low.c (the_low_target): Adjust.
14608 * linux-ppc-low.c (the_low_target): Adjust.
14609 * linux-s390-low.c (the_low_target): Adjust.
14610 * linux-sh-low.c (the_low_target): Adjust.
14611 * linux-sparc-low.c (the_low_target): Adjust.
14612 * linux-tic6x-low.c (the_low_target): Adjust.
14613 * linux-x86-low.c (the_low_target): Adjust.
14614 * linux-xtensa-low.c (the_low_target): Adjust.
14616 2012-03-26 Pedro Alves <palves@redhat.com>
14618 * server.c (handle_qxfer_libraries): Don't bail early if
14619 the_target->qxfer_libraries_svr4 is not NULL.
14621 2012-03-26 Pedro Alves <palves@redhat.com>
14623 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
14625 2012-03-23 Pedro Alves <palves@redhat.com>
14627 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
14628 "library-list-svr4" element's start tag when the the DSO list is
14631 2012-03-23 Pedro Alves <palves@redhat.com>
14633 * linux-low.c (read_one_ptr): Read the inferior's pointer through
14634 a variable whose type size is the same as the inferior's pointer
14637 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
14639 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
14641 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
14642 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
14643 * linux-low.h: Include <signal.h>.
14644 (struct siginfo): Remove forward declaration.
14645 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
14648 2012-03-21 Mike Frysinger <vapier@gentoo.org>
14650 * .gitignore: Ignore more files.
14652 2012-03-19 Pedro Alves <palves@redhat.com>
14653 Jan Kratochvil <jan.kratochvil@redhat.com>
14655 * server.c (cont_thread, general_thread): Add describing comments.
14656 (start_inferior): Clear `cont_thread'.
14657 (handle_v_cont): Don't set `cont_thread' if resuming all threads
14660 2012-03-15 Yao Qi <yao@codesourcery.com>
14662 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
14664 (cmd_qtdp): ... here.
14666 2012-03-15 Yao Qi <yao@codesourcery.com>
14668 * tracepoint.c (struct tracepoint_action_ops): New.
14669 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
14670 (m_tracepoint_action_download): New.
14671 (r_tracepoint_action_download): New.
14672 (x_tracepoint_action_download): New.
14673 (l_tracepoint_action_download): New.
14674 (add_tracepoint_action): Install `action->ops' according type.
14675 (download_tracepoint_1): Move code `download' function pointer
14676 of various tracepoint_action_ops.
14678 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
14680 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
14681 linux_ptrace_attach_warnings.
14683 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
14685 * Makefile.in (linux-ptrace.o): New.
14686 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
14687 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
14688 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
14689 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
14690 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
14692 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
14694 2012-03-08 Yao Qi <yao@codesourcery.com>
14695 Pedro Alves <palves@redhat.com>
14697 Fix PR server/13392.
14698 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
14699 offset of JMP insn.
14700 * tracepoint.c (remove_tracepoint): New.
14701 (cmd_qtdp): Call remove_tracepoint when failed to install.
14703 2012-03-07 Pedro Alves <palves@redhat.com>
14705 * linux-low.c (get_detach_signal): New.
14706 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
14707 Pass on pending signals to PTRACE_DETACH. Check the result of the
14709 * server.c (program_signals, program_signals_p): New.
14710 (handle_general_set): Handle QProgramSignals.
14711 * server.h (program_signals, program_signals_p): Declare.
14713 2012-03-05 Pedro Alves <palves@redhat.com>
14714 Jan Kratochvil <jan.kratochvil@redhat.com>
14716 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
14719 2012-03-03 Yao Qi <yao@codesourcery.com>
14721 * tracepoint.c (tracepoint_look_up_symbols): Update call to
14722 agent_look_up_symbols.
14724 2012-03-03 Yao Qi <yao@codesourcery.com>
14726 * Makefile.in (linux-low.o): Keep dependence on agent.h.
14727 (linux-x86-low.o): Likewise.
14728 * server.h: Remove in_process_agent_loaded.
14729 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
14733 2012-03-03 Yao Qi <yao@codesourcery.com>
14735 * tracepoint.c (gdb_agent_capability): New global.
14736 (in_process_agent_loaded_ust): Renamed to
14737 `in_process_agent_supports_ust'.
14739 (in_process_agent_supports_ust): Call agent_capability_check.
14740 (clear_installed_tracepoints): Assert that agent supports
14743 2012-03-03 Yao Qi <yao@codesourcery.com>
14745 * linux-low.c (linux_supports_agent): New.
14746 (linux_target_ops): Initialize field `supports_agent' with
14747 linux_supports_agent.
14748 * target.h (struct target_ops) <supports_agent>: New.
14749 (target_supports_agent): New macro.
14750 * server.c (handle_general_set): Handle packet 'QAgent'.
14751 (handle_query): Send `QAgent+'.
14752 * Makefile.in (server.o): Depends on agent.h.
14754 2012-03-03 Yao Qi <yao@codesourcery.com>
14756 * Makefile.in (OBS): Add agent.o.
14757 Add new rule for agent.o.
14758 Track dependence of tracepoint.c on agent.h.
14759 * tracepoint.c (run_inferior_command_1):
14760 (run_inferior_command): Call agent_run_command.
14761 (gdb_ust_connect_sync_socket): Deleted. Move it to
14763 (resume_thread, stop_thread): Likewise.
14764 (gdb_ust_socket_init): Renamed to ...
14765 (gdb_agent_socket_init): ... New.
14766 (gdb_ust_thread): Renamed to ...
14767 (gdb_agent_helper_thread): ... New.
14768 (gdb_ust_init): Move some code to ...
14769 (gdb_agent_init): ... here. New.
14770 [HAVE_UST]: Call gdb_ust_init.
14771 (initialize_tracepoint_ftlib): Call gdb_agent_init.
14772 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
14773 * config.in, configure: Regenerated.
14775 2012-03-02 Pedro Alves <palves@redhat.com>
14777 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
14778 * linux-low.c (struct simple_pid_list): New.
14779 (stopped_pids): New a struct simple_pid_list pointer.
14780 (add_to_pid_list, pull_pid_from_list): New.
14781 (handle_extended_wait): Don't assume the first signal new children
14782 report is SIGSTOP. Adjust call to pull_pid_from_list.
14783 (linux_wait_for_lwp): Adjust.
14785 2012-03-02 Yao Qi <yao@codesourcery.com>
14787 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
14790 2012-03-02 Yao Qi <yao@codesourcery.com>
14792 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
14793 `stop_pc' and `tpoint'. Update caller.
14795 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
14797 * linux-low.h (linux_target_ops): Add regset_bitmap member.
14798 * linux-low.c (use_linux_regsets): New macro.
14799 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
14800 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
14801 (linux_register_in_regsets): New function.
14802 (usr_fetch_inferior_registers): Skip registers covered by
14804 (usr_store_inferior_registers): Likewise.
14805 (usr_fetch_inferior_registers): New macro.
14806 (usr_store_inferior_registers): Likewise.
14807 (linux_fetch_registers): Handle mixed regset/non-regset targets.
14808 (linux_store_registers): Likewise.
14809 * linux-mips-low.c (init_registers_mips_dsp_linux): New
14811 (init_registers_mips64_dsp_linux): Likewise.
14812 (init_registers_mips_linux): New macro.
14813 (init_registers_mips_dsp_linux): Likewise.
14814 (mips_dsp_num_regs): Likewise.
14815 (DSP_BASE, DSP_CONTROL): New fallback macros.
14816 (mips_base_regs): New macro.
14817 (mips_regmap): Use it. Fix the size.
14818 (mips_dsp_regmap): New variable.
14819 (mips_dsp_regset_bitmap): Likewise.
14820 (mips_arch_setup): New function.
14821 (mips_cannot_fetch_register): Use the_low_target.regmap rather
14823 (mips_cannot_store_register): Likewise.
14824 (the_low_target): Update .arch_setup, .num_regs and .regmap
14825 initializers. Add .regset_bitmap initializer.
14826 * linux-arm-low.c (the_low_target): Add .regset_bitmap
14828 * linux-bfin-low.c (the_low_target): Likewise.
14829 * linux-cris-low.c (the_low_target): Likewise.
14830 * linux-crisv32-low.c (the_low_target): Likewise.
14831 * linux-ia64-low.c (the_low_target): Likewise.
14832 * linux-m32r-low.c (the_low_target): Likewise.
14833 * linux-m68k-low.c (the_low_target): Likewise.
14834 * linux-ppc-low.c (the_low_target): Likewise.
14835 * linux-s390-low.c (the_low_target): Likewise.
14836 * linux-sh-low.c (the_low_target): Likewise.
14837 * linux-sparc-low.c (the_low_target): Likewise.
14838 * linux-tic6x-low.c (the_low_target): Likewise.
14839 * linux-x86-low.c (the_low_target): Likewise.
14840 * linux-xtensa-low.c (the_low_target): Likewise.
14841 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
14842 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
14843 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
14845 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
14846 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
14848 2012-02-29 Yao Qi <yao@codesourcery.com>
14849 Pedro Alves <palves@redhat.com>
14851 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
14852 `step_over_finished' is true.
14854 2012-02-27 Pedro Alves <palves@redhat.com>
14856 * linux-low.c (pid_is_stopped): Delete, moved to common/.
14857 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
14859 2012-02-27 Pedro Alves <palves@redhat.com>
14862 * linux-low.c (pid_is_stopped): New.
14863 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
14865 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
14867 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
14870 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
14872 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
14874 2012-02-24 Luis Machado <lgustavo@codesourcery>
14876 * server.c (handle_query): Advertise support for target-side
14877 breakpoint condition evaluation.
14878 (process_point_options): New function.
14879 (process_serial_event): When inserting a breakpoint, check for
14880 a target-side condition that should be evaluated.
14882 * mem-break.c: Include regcache.h and ax.h.
14883 (point_cond_list_t): New data structure.
14884 (breakpoint) <cond_list>: New field.
14885 (find_gdb_breakpoint_at): Make non-static.
14886 (delete_gdb_breakpoint_at): Clear any target-side
14888 (clear_gdb_breakpoint_conditions): New function.
14889 (add_condition_to_breakpoint): Likewise.
14890 (add_breakpoint_condition): Likewise.
14891 (gdb_condition_true_at_breakpoint): Likewise.
14892 (gdb_breakpoint_here): Return result directly instead
14893 of going through a local variable.
14895 * mem-break.h (find_gdb_breakpoint_at): New prototype.
14896 (clear_gdb_breakpoint_conditions): Likewise.
14897 (add_breakpoint_condition): Likewise.
14898 (gdb_condition_true_at_breakpoint): Likewise.
14900 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
14901 (need_step_over_p): Take target-side breakpoint condition into
14904 2012-02-24 Luis Machado <lgustavo@codesourcery>
14906 * server.h: Include tracepoint.h.
14907 (agent_mem_read, agent_get_trace_state_variable_value,
14908 agent_set_trace_state_variable_value,
14909 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
14910 get_set_tsv_func_addr): New prototypes.
14912 * ax.h: New include file.
14913 * ax.c: New source file.
14915 * tracepoint.c: Include ax.h.
14916 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
14917 agent_expr, eval_result_type): Move to ax.h.
14918 (parse_agent_expr): Rename to ...
14919 (gdb_parse_agent_expr): ... this, make it non-static and move
14921 (unparse_agent_expr) Rename to ...
14922 (gdb_unparse_agent_expr): ... this, make it non-static and move
14924 (eval_agent_expr): Rename to ...
14925 (eval_tracepoint_agent_expr): ... this.
14926 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
14927 forward declarations.
14928 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
14929 (agent_get_trace_state_variable_value): New function.
14930 (agent_set_trace_state_variable_value): New function.
14931 (cmd_qtdp): Call gdb_parse_agent_expr (...).
14932 (response_tracepoint): Call gdb_unparse_agent_expr (...).
14933 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
14934 (condition_true_at_tracepoint): Likewise.
14935 (parse_agent_expr): Rename to ...
14936 (gdb_parse_agent_expr): ... this and move to ax.c.
14937 (unparse_agent_expr): Rename to ...
14938 (gdb_unparse_agent_expr): ... this and move to ax.c.
14939 (gdb_agent_op_name): Move to ax.c.
14940 (eval_agent_expr): Rename to ...
14941 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
14943 (eval_tracepoint_agent_expr): New function.
14944 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
14946 (current_insn_ptr, emit_error, struct bytecode_address): Move to
14948 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
14949 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
14950 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
14951 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
14952 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
14953 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
14954 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
14955 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
14956 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
14957 (compile_bytecodes): Remove forward declaration.
14958 (is_goto_target): Move to ax.c.
14959 (compile_bytecodes): Move to ax.c and call
14960 agent_get_trace_state_variable_value (...) and
14961 agent_set_trace_state_variable_value (...).
14963 * Makefile.in: Update ax.c and IPA dependencies.
14965 2012-02-24 Pedro Alves <palves@redhat.com>
14967 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
14968 (cmd_bigqtbuffer_circular): ... this. Only handle
14969 'QTBuffer:circular:'.
14970 (handle_tracepoint_general_set): Adjust.
14972 2012-02-16 Yao Qi <yao@codesourcery.com>
14974 * inferiors.c: Move code to ...
14975 * dll.c: .... here. New.
14976 * server.h: Declare clear_dlls.
14977 * Makefile.in (SFILES): Add dll.c.
14981 2012-02-11 Yao Qi <yao@codesourcery.com>
14983 * server.c: (handle_monitor_command): Add a new parameter
14985 (handle_query): Update caller.
14987 2012-02-09 Joel Brobecker <brobecker@adacore.com>
14989 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
14990 * configure, config.in: Regenerate.
14991 * hostio.c: Provide an alternate implementation if HAVE_READLINK
14994 2012-02-02 Pedro Alves <palves@redhat.com>
14996 Try SIGKILL first, then PTRACE_KILL.
14997 * linux-low.c (linux_kill_one_lwp): New.
14998 (linux_kill_one_lwp): Rename to ...
14999 (kill_one_lwp_callback): ... this. Use the new
15000 linux_kill_one_lwp.
15002 2012-02-02 Pedro Alves <palves@redhat.com>
15004 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
15007 2012-01-27 Pedro Alves <palves@redhat.com>
15009 * linux-low.c (linux_child_pid_to_exec_file): Delete.
15010 (elf_64_file_p): Make static.
15011 (linux_pid_exe_is_elf_64_file): New.
15012 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
15013 Delete declarations.
15014 (linux_pid_exe_is_elf_64_file): Declare.
15015 * linux-x86-low.c (x86_arch_setup): Use
15016 linux_pid_exe_is_elf_64_file.
15018 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
15020 * linux-low.c (linux_wait_for_event_1): Rename to ...
15021 (linux_wait_for_event): ... here and merge it with former
15022 linux_wait_for_event - new variable wait_ptid, use it.
15023 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
15025 2012-01-23 Pedro Alves <palves@redhat.com>
15027 * server.c (main): Avoid yet another case of infinite loop while
15028 detaching/killing after a longjmp.
15030 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
15033 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
15035 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
15037 * hostio.c (handle_readlink): New function.
15038 (handle_vFile): Call it to handle "vFile:readlink" packets.
15040 2012-01-20 Pedro Alves <palves@redhat.com>
15041 Ulrich Weigand <ulrich.weigand@linaro.org>
15043 * server.c (handle_v_requests): Only support vAttach and vRun to
15044 start multiple processes when in extended protocol mode.
15046 2012-01-17 Pedro Alves <palves@redhat.com>
15048 * tracepoint.c (initialize_tracepoint): Use mmap instead of
15049 memalign plus mprotect to allocate the scratch buffer.
15051 2012-01-13 Pedro Alves <palves@redhat.com>
15053 * server.c (attach_inferior): Clear `cont_thread'.
15055 2012-01-13 Pedro Alves <palves@redhat.com>
15057 * server.c (main): Avoid infinite loop while detaching/killing
15060 2012-01-09 Doug Evans <dje@google.com>
15062 * server.c (start_inferior): Set last_ptid in --wrapper case.
15064 2012-01-06 Yao Qi <yao@codesourcery.com>
15066 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
15068 [IN_PROCESS_AGENT] (debug_agent): New global variable.
15070 2012-01-04 Yao Qi <yao@codesourcery.com>
15072 * tracepoint.c (cmd_qtdp): Print debug message
15073 for static tracepoint.
15075 2012-01-04 Yao Qi <yao@codesourcery.com>
15077 * tracepoint.c (trace_vdebug): Differentiate debug message
15078 between gdbserver and IPA.
15080 2012-01-03 Yao Qi <yao@codesourcery.com>
15082 * tracepoint.c (tracepoint_was_hit): Don't collect for
15085 2012-01-02 Joel Brobecker <brobecker@adacore.com>
15087 * terminal.h: Reformat copyright header.
15089 2012-01-02 Joel Brobecker <brobecker@adacore.com>
15091 * server.c (gdbserver_version): Update copyright year.
15092 * gdbreplay.c (gdbreplay_version): Likewise.
15094 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
15096 * linux-low.c (linux_create_inferior): Put empty if clause for write.
15099 2011-12-18 Hui Zhu <teawater@gmail.com>
15100 * linux-low.c (linux_create_inferior): Save return value to ret.
15102 2011-12-18 Hui Zhu <teawater@gmail.com>
15104 * linux-low.c (linux_create_inferior): Save return value to ret.
15106 2011-12-16 Doug Evans <dje@google.com>
15108 * linux-low.c (linux_create_inferior): If stdio connection,
15109 redirect stdin from /dev/null, stdout to stderr.
15110 * remote-utils.c (remote_is_stdio): New static global.
15111 (remote_connection_is_stdio): New function.
15112 (remote_prepare): Handle stdio connection.
15113 (remote_open): Ditto.
15114 (remote_close): Don't close stdin for stdio connections.
15115 (read_prim,write_prim): New functions. Replace all calls to
15116 read/write to these.
15117 * server.c (main): Watch for "-" argument. Move call to
15118 remote_prepare before start_inferior.
15119 * server.h (STDIO_CONNECTION_NAME): New macro.
15120 (remote_connection_is_stdio): Declare.
15122 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
15123 in debugging output.
15125 2011-12-15 Yao Qi <yao@codesourcery.com>
15127 * tracepoint.c: Include sys/syscall.h.
15128 (gdb_ust_thread): Remove preprocessor conditional.
15130 2011-12-14 Pedro Alves <pedro@codesourcery.com>
15132 * linux-low.c (linux_detach_one_lwp): Call
15133 the_low_target.prepare_to_resume before detaching.
15135 2011-12-14 Yao Qi <yao@codesourcery.com>
15137 * tracepoint.c (gdb_ust_thread): Don't ignore return value
15140 2011-12-14 Yao Qi <yao@codesourcery.com>
15142 * i386-low.c (i386_low_stopped_data_address): Initialize local
15143 variable `control'.
15145 2011-12-13 Pedro Alves <pedro@codesourcery.com>
15149 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
15150 DR_CONTROL unless necessary. Extend comments.
15151 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
15152 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
15154 2011-12-13 Yao Qi <yao@codesourcery.com>
15156 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
15158 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
15160 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
15162 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
15163 Print new debug message for such case.
15165 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
15167 Fix overlapping memcpy.
15168 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
15169 the read_inferior_memory transfer.
15170 (delete_fast_tracepoint_jump): New variable buf. Use it for the
15171 write_inferior_memory transfer.
15172 (set_fast_tracepoint_jump): New variable buf. Use it for the
15173 read_inferior_memory and write_inferior_memory transfers.
15174 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
15175 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
15176 Use it for the write_inferior_memory transfer.
15177 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
15180 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
15182 * linux-low.c (fetch_register, store_register): Make code
15183 consistent, fix formatting.
15185 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
15187 * linux-low.c (usr_store_inferior_registers): Factor out code
15188 to handle individual registers into...
15189 (store_register): ... this new function.
15191 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
15193 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
15194 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
15195 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
15196 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
15197 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
15198 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
15199 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
15200 (srv_xmlfiles): Add new XML files.
15202 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
15204 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
15205 (init_registers_s390_linux32v1): Add prototype.
15206 (init_registers_s390_linux32v2): Likewise.
15207 (init_registers_s390_linux64v1): Likewise.
15208 (init_registers_s390_linux64v2): Likewise.
15209 (init_registers_s390x_linux64v1): Likewise.
15210 (init_registers_s390x_linux64v2): Likewise.
15211 (s390_num_regs): Increment to 52.
15212 (s390_regmap): Add orig_r2 register.
15213 (s390_num_regs_3264): Increment to 68.
15214 (s390_regmap_3264): Add orig_r2 register.
15215 (s390_collect_ptrace_register): Handle orig_r2 register.
15216 (s390_supply_ptrace_register): Likewise.
15217 (s390_fill_last_break): New function.
15218 (s390_store_last_break): Likewise.
15219 (s390_fill_system_call): New function.
15220 (s390_store_system_call): Likewise.
15221 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
15223 (s390_check_regset): New function.
15224 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
15225 NT_S390_SYSTEM_CALL regsets and use appropriate description.
15226 Update target_regsets for available register sets.
15228 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
15229 Jan Kratochvil <jan.kratochvil@redhat.com>
15231 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
15232 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
15234 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
15235 * linux-low.h (struct process_info_private): New member r_debug.
15236 * server.c (handle_qxfer_libraries): Call
15237 the_target->qxfer_libraries_svr4.
15238 (handle_qxfer_libraries_svr4): New function.
15239 (qxfer_packets): New entry "libraries-svr4".
15240 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
15241 * target.h (struct target_ops): New member qxfer_libraries_svr4.
15242 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
15243 PACKET_qXfer_libraries_svr4.
15245 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
15247 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
15248 PSW address/mask between 8-byte and 16-byte formats.
15249 (s390_supply_ptrace_register): Likewise.
15250 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
15251 basic addressing mode bit.
15253 2011-11-24 Stan Shebs <stan@codesourcery.com>
15255 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
15257 2011-11-17 Stan Shebs <stan@codesourcery.com>
15259 * tracepoint.c (struct tracepoint): New field traceframe_usage.
15260 (tracing_start_time): New global.
15261 (tracing_stop_time): New global.
15262 (tracing_user_name): New global.
15263 (tracing_notes): New global.
15264 (tracing_stop_note): New global.
15265 (cmd_qtstart): Set traceframe_usage, start_time.
15266 (stop_tracing): Set stop_time.
15267 (cmd_qtstatus): Report additional status.
15268 (cmd_qtp): New function.
15269 (handle_tracepoint_query): Call it.
15270 (cmd_qtnotes): New function.
15271 (handle_tracepoint_general_set): Call it.
15272 (get_timestamp): Rename from tsv_get_timestamp.
15274 2011-11-14 Stan Shebs <stan@codesourcery.com>
15275 Kwok Cheung Yeung <kcy@codesourcery.com>
15277 * linux-x86-low.c (small_jump_insn): New.
15278 (i386_install_fast_tracepoint_jump_pad): Add arguments for
15279 trampoline and error message, build a trampoline and issue a small
15280 jump instruction to it.
15281 (x86_install_fast_tracepoint_jump_pad): Add arguments for
15282 trampoline and error message.
15283 (x86_get_min_fast_tracepoint_insn_len): New.
15284 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
15285 * linux-low.h (struct linux_target_ops): Add arguments to
15286 install_fast_tracepoint_jump_pad operation, add new operation.
15287 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
15289 (linux_get_min_fast_tracepoint_insn_len): New function.
15290 (linux_target_op): Add new operation.
15291 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
15292 (gdb_trampoline_buffer_end): Ditto.
15293 (gdb_trampoline_buffer_error): Ditto.
15294 (struct ipa_sym_addresses): Add fields for new IPA variables.
15295 (symbol_list): Add entries for new IPA variables.
15296 (struct tracepoint): Add fields to hold the address range of the
15297 trampoline used by the tracepoint.
15298 (trampoline_buffer_head): New static variable.
15299 (trampoline_buffer_tail): Ditto.
15300 (claim_trampoline_space): New function.
15301 (have_fast_tracepoint_trampoline_buffer): New function.
15302 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
15304 (install_fast_tracepoint): Ditto, also add error buffer argument.
15305 (cmd_qtminftpilen): New function.
15306 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
15307 (fast_tracepoint_from_trampoline_address): New function.
15308 (fast_tracepoint_collecting): Handle trampoline as part of jump
15310 (set_trampoline_buffer_space): New function.
15311 (initialize_tracepoint): Initialize new IPA variables.
15312 * target.h (struct target_ops): Add arguments to
15313 install_fast_tracepoint_jump_pad operation, add new
15314 get_min_fast_tracepoint_insn_len operation.
15315 (target_get_min_fast_tracepoint_insn_len): New.
15316 (install_fast_tracepoint_jump_pad): Add arguments.
15317 * server.h (IPA_BUFSIZ): Define.
15318 * linux-i386-ipa.c: Include extra header files.
15319 (initialize_fast_tracepoint_trampoline_buffer): New function.
15320 (initialize_low_tracepoint): Call it.
15321 * server.h (set_trampoline_buffer_space): Declare.
15322 (claim_trampoline_space): Ditto.
15323 (have_fast_tracepoint_trampoline_buffer): Ditto.
15325 2011-11-14 Yao Qi <yao@codesourcery.com>
15327 * server.c (handle_query): Handle InstallInTrace for qSupported.
15328 * tracepoint.c (add_tracepoint): Sort list.
15329 (install_tracepoint, download_tracepoint): New.
15330 (cmd_qtdp): Call them to install and download tracepoints.
15331 (sort_tracepoints): Removed.
15332 (cmd_qtstart): Update.
15334 2011-11-14 Yao Qi <yao@codesourcery.com>
15336 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
15337 * mem-break.h: Declare.
15338 * tracepoint.c (cmd_qtstart): Move some code to ...
15339 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
15341 (download_tracepoints): Move some code to ...
15342 (download_tracepoint_1): ... here. New.
15344 2011-11-08 Yao Qi <yao@codesourcery.com>
15346 * remote-utils.c (relocate_instruction): A comment fix.
15348 2011-11-07 Joel Brobecker <brobecker@adacore.com>
15350 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
15351 (i386_dr_low_get_control, i386_dr_low_get_status): Use
15352 dr_status_mirror and dr_control_mirror from debug_reg_state.
15353 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
15354 (i386_initial_stuff): Remove use of deleted globals.
15355 (i386_get_thread_context, i386_set_thread_context,
15356 i386_thread_added): Use dr_status_mirror and dr_control_mirror
15357 from debug_reg_state.
15359 2011-11-05 Yao Qi <yao@codesourcery.com>
15361 * tracepoint.c (gdb_collect): Loop over tracepoints of same
15362 address as TPOINT's.
15364 2011-11-02 Stan Shebs <stan@codesourcery.com>
15366 * tracepoint.c (agent_mem_read_string): New function.
15367 (eval_agent_expr): Call it for tracenz.
15368 * server.c (handle_query): Report support for tracenz.
15370 2011-11-02 Yao Qi <yao@codesourcery.com>
15372 * tracepoint.c (cmd_qtstart): Remove unused local variables.
15374 2011-11-02 Yao Qi <yao@codesourcery.com>
15376 * target.h: Fix a typo in comment.
15378 2011-10-31 Pedro Alves <pedro@codesourcery.com>
15380 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
15381 clobber the breakpoints' shadows with fast tracepoint jumps.
15382 * mem-break.h (check_mem_write): Add `myaddr' parameter.
15383 * target.c (write_inferior_memory): Also pass MYADDR down to
15386 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
15388 * configure.ac: Check support for personality routine.
15389 * configure: Regenerate.
15390 * config.in: Likewise.
15391 * linux-low.c: Include <sys/personality.h>.
15392 Define ADDR_NO_RANDOMIZE if necessary.
15393 (linux_create_inferior): Disable address space randomization when
15394 forking inferior, if requested.
15395 (linux_supports_disable_randomization): New function.
15396 (linux_target_ops): Install it.
15397 * server.h (disable_randomization): Declare.
15398 * server.c (disable_randomization): New global variable.
15399 (handle_general_set): Handle QDisableRandomization.
15400 (handle_query): Likewise for qSupported.
15401 (main): Support --disable-randomization and --no-disable-randomization
15402 command line arguments.
15403 * target.h (struct target_ops): Add supports_disable_randomization.
15404 (target_supports_disable_randomization): New macro.
15406 2011-09-29 Mike Frysinger <vapier@gentoo.org>
15408 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
15410 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
15411 [!PT_GETDSBT] (target_loadmap): New definition.
15412 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
15413 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
15414 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
15415 and PT_GETDSBT to LINUX_LOADMAP.
15416 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
15417 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
15419 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
15421 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
15422 (arm_linux_hwbp_cap): New static variable.
15423 (arm_linux_get_hwbp_cap): Replace by ...
15424 (arm_linux_init_hwbp_cap): ... this new function.
15425 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
15426 (arm_linux_get_hw_watchpoint_count): Likewise.
15427 (arm_linux_get_hw_watchpoint_max_length): Likewise.
15428 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
15429 (arm_prepare_to_resume): Use perror_with_name instead of error.
15431 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
15433 * linux-arm-low.c: Include <signal.h>.
15434 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
15435 (struct arm_linux_hwbp_cap): New data type.
15436 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
15437 (struct arm_linux_hw_breakpoint): New data type.
15438 (MAX_BPTS, MAX_WPTS): Define.
15439 (struct arch_process_info, struct arch_lwp_info): New data types.
15440 (arm_linux_get_hwbp_cap): New function.
15441 (arm_linux_get_hw_breakpoint_count): Likewise.
15442 (arm_linux_get_hw_watchpoint_count): Likewise.
15443 (arm_linux_get_hw_watchpoint_max_length): Likewise.
15444 (arm_hwbp_control_initialize): Likewise.
15445 (arm_hwbp_control_is_enabled): Likewise.
15446 (arm_hwbp_control_is_initialized): Likewise.
15447 (arm_hwbp_control_disable): Likewise.
15448 (arm_linux_hw_breakpoint_equal): Likewise.
15449 (arm_linux_hw_point_initialize): Likewise.
15450 (struct update_registers_data): New data structure.
15451 (update_registers_callback: New function.
15452 (arm_insert_point): Likewise.
15453 (arm_remove_point): Likewise.
15454 (arm_stopped_by_watchpoint): Likewise.
15455 (arm_stopped_data_address): Likewise.
15456 (arm_new_process): Likewise.
15457 (arm_new_thread): Likewise.
15458 (arm_prepare_to_resume): Likewise.
15459 (the_low_target): Register arm_insert_point, arm_remove_point,
15460 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
15461 arm_new_thread, and arm_prepare_to_resume.
15463 2011-09-15 Stan Shebs <stan@codesourcery.com>
15465 * server.h (struct emit_ops): Add compare-goto fields.
15466 * tracepoint.c (gdb_agent_op_sizes): New table.
15467 (emit_eq_goto): New function.
15468 (emit_ne_goto): New function.
15469 (emit_lt_goto): New function.
15470 (emit_le_goto): New function.
15471 (emit_gt_goto): New function.
15472 (emit_ge_goto): New function.
15473 (is_goto_target): New function.
15474 (compile_bytecodes): Recognize special cases of compare-goto
15475 combinations and call specialized emitters for them.
15476 * linux-x86-low.c (amd64_emit_eq_goto): New function.
15477 (amd64_emit_ne_goto): New function.
15478 (amd64_emit_lt_goto): New function.
15479 (amd64_emit_le_goto): New function.
15480 (amd64_emit_gt_goto): New function.
15481 (amd64_emit_ge_goto): New function.
15482 (amd64_emit_ops): Add the new functions.
15483 (i386_emit_eq_goto): New function.
15484 (i386_emit_ne_goto): New function.
15485 (i386_emit_lt_goto): New function.
15486 (i386_emit_le_goto): New function.
15487 (i386_emit_gt_goto): New function.
15488 (i386_emit_ge_goto): New function.
15489 (i386_emit_ops): Add the new functions.
15491 2011-09-08 Stan Shebs <stan@codesourcery.com>
15493 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
15494 (i386_emit_epilogue): Restore %ebx.
15496 2011-08-31 Jie Zhang <jzhang918@gmail.com>
15498 * server.c (step_thread): Remove definition.
15499 (process_serial_event): Don't handle Hs.
15500 * server.h (step_thread): Remove declaration.
15501 * target.c (set_desired_inferior): Remove use of step_thread.
15503 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
15505 * linux-low.c: Include linux-procfs.h.
15506 (linux_attach_lwp_1): Update comments.
15507 (linux_attach): Scan for existing threads when attaching to a
15508 process that is the tgid.
15509 * Makefile.in: Update dependencies.
15511 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
15513 * configure.srv: Add linux-procfs.o dependencies.
15515 2011-08-14 Yao Qi <yao@codesourcery.com>
15517 * target.h (struct target_ops): Fix indent.
15518 * win32-low.c (win32_target_ops): Fix comment.
15520 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
15521 Yao Qi <yao@codesourcery.com>
15523 * Makefile.in (clean): Remove tic6x-*.c files.
15524 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
15525 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
15526 (tic6x-c64xp-linux.c): Likewise.
15527 * configure.srv: Add support for tic6x-*-uclinux.
15528 * linux-tic6x-low.c: New.
15529 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
15531 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
15532 Yao Qi <yao@codesourcery.com>
15534 * target.h (struct target_ops): Add read_loadmap.
15535 * linux-low.c (struct target_loadseg): New type.
15536 (struct target_loadmap): New type.
15537 (linux_read_loadmap): New function.
15538 (linux_target_ops): Add linux_read_loadmap.
15539 * server.c (handle_query): Support qXfer:fdpic:read packet.
15540 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
15543 2011-08-05 Eli Zaretskii <eliz@gnu.org>
15545 * win32-low.c: Include <stdint.h>.
15547 2011-07-22 Pedro Alves <pedro@codesourcery.com>
15549 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
15550 to the inferior here.
15551 (i386_remove_aligned_watchpoint): Ditto.
15552 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
15553 fit part of the watchpoint in the debug registers.
15554 (i386_update_inferior_debug_regs): New.
15555 (i386_low_insert_watchpoint): Work on a local mirror of the debug
15556 registers, and only update the inferior on success.
15557 (i386_low_remove_watchpoint): Ditto.
15559 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
15561 * linux-low.c (compare_ints, unique, list_threads, show_process,
15562 linux_core_of_thread): Delete.
15563 (linux_target_ops): Change linux_core_of_thread to
15564 linux_common_core_of_thread.
15565 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
15566 * utils.c (malloc_failure): Change type of argument.
15567 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
15568 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
15569 common/linux-osdata.c, common/ptid.c and common/buffer.c.
15570 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
15571 (IPA_OBJS): Add common-utils-ipa.o.
15572 (ptid_h, linux_osdata_h): New macros.
15573 (server_h): Add common/common-utils.h, common/xml-utils.h,
15574 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
15576 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
15577 ptid.o, buffer.o): New rules.
15578 (linux-low.o): Add common/linux-osdata.h as a dependency.
15579 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
15580 * configure.ac: Add AC_HEADER_DIRENT check.
15581 * config.in: Regenerate.
15582 * configure: Regenerate.
15583 * remote-utils.c (xml_escape_text): Delete.
15584 (buffer_grow, buffer_free, buffer_init, buffer_finish,
15585 buffer_xml_printf): Move to common/buffer.c.
15586 * server.c (main): Remove call to initialize_inferiors.
15587 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
15588 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
15589 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
15590 internal_error, gdb_assert, gdb_assert_fail): Delete.
15591 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
15592 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
15594 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
15595 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
15596 initialize_inferiors): Delete.
15598 2011-07-20 Pedro Alves <pedro@codesourcery.com>
15600 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
15603 2011-05-31 Pedro Alves <pedro@codesourcery.com>
15605 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
15607 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
15609 2011-05-26 Yao Qi <yao@codesourcery.com>
15611 * Makefile.in (thread-db.o): Track dependence to
15612 common/gdb_thread_db.h.
15613 * thread-db.c: include gdb_thread_db.h from right place.
15615 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
15617 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
15618 __FILE__ and __LINE__ to internal_error.
15620 2011-05-13 Doug Evans <dje@google.com>
15622 * thread-db.c (try_thread_db_load_from_sdir): New function.
15623 (try_thread_db_load_from_dir): New function.
15624 (thread_db_load_search): Handle $sdir, ignore $pdir.
15625 Remove trying of system directories if search of
15626 libthread-db-search-path fails, that is now done via $sdir.
15628 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
15630 * server.c (handle_query): Add EnableDisableTracepoints to the list
15631 of supported features.
15632 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
15634 (cmd_qtenable_disable): New.
15635 (cmd_qtstart): Install tracepoints even if disabled.
15636 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
15637 receiving a QTEnable or QTDisable packet.
15638 (gdb_collect): Skip data collection if fast tracepoint is disabled.
15639 (ust_marker_to_static_tracepoint): Do not ignore disabled static
15641 (gdb_probe): Skip data collection if static tracepoint is disabled.
15643 2011-05-10 Doug Evans <dje@google.com>
15645 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
15647 2011-05-04 Doug Evans <dje@google.com>
15649 * linux-low.c (linux_join): Skip process lookup.
15650 * spu-low.c (spu_join): Ditto.
15651 * server.c (join_inferiors_callback): Delete.
15652 (process_serial_event): For 'D' packet (detach) call join_inferior
15655 2011-05-04 Joseph Myers <joseph@codesourcery.com>
15657 * README: Don't mention xscale*-*-linux*.
15658 * configure.srv (xscale*-*-linux*): Don't handle target.
15660 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
15662 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
15664 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
15665 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
15666 (i386_emit_void_call_2): Likewise.
15668 2011-04-26 Yao Qi <yao@codesourcery.com>
15670 * linux-low.c: Move common macros to linux-ptrace.h.
15671 Include linux-ptrace.h.
15672 * Makefile.in (linux_ptrace_h): New.
15673 (linux-low.o): Depends on linux-ptrace.h.
15675 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
15677 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
15678 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
15679 (remote_prepare): New function with most of the TCP code from ...
15680 (remote_open): ... here. Detect PORT here unconditionally. Move also
15681 setting transport_is_reliable.
15682 * server.c (run_once): New variable.
15683 (gdbserver_usage): Document it.
15684 (main): Set run_once for `--once'. Call remote_prepare. Exit after
15685 the first run if RUN_ONCE.
15686 * server.h (run_once, remote_prepare): New declarations.
15688 2011-04-19 Tom Tromey <tromey@redhat.com>
15690 * win32-low.c (handle_load_dll): Remove duplicate "the".
15692 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
15694 Remove support for old Cygwin 1.5 versions.
15695 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
15696 function to avoid warning.
15697 (win32_add_one_solib): Use cygwin_conv_path function to avoid
15700 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
15702 * gdbserver/server.h (Macro _): Define it if not available.
15704 2011-03-14 Michael Snyder <msnyder@vmware.com>
15706 * hostio.c (handle_close): Remove unnecessary null test.
15708 2011-03-10 Joel Brobecker <brobecker@adacore.com>
15710 * Makefile.in (maintainer-clean realclean distclean): Remove
15711 "make ... subdir_do" command.
15713 2011-03-10 Michael Snyder <msnyder@vmware.com>
15715 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
15717 * server.c (handle_v_run): Free alloced buffer on early return.
15719 2011-03-09 Yao Qi <yao@codesourcery.com>
15722 2011-03-04 Yao Qi <yao@codesourcery.com>
15724 * Makefile.in: Remove GNU make feature --directory.
15726 2011-03-05 Yao Qi <yao@codesourcery.com>
15728 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
15729 (subdir_do): New make target. Copied from gdb/Makefile.
15730 (maintainer-clean, realclean, distclean, clean): Call corresponding
15731 make targets in common/Makefile.
15733 2011-02-11 Yao Qi <yao@codesourcery.com>
15735 * configure.ac: Call AC_PROG_RANLIB.
15736 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
15737 * configure: Regenerate.
15739 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
15741 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
15743 2011-03-06 Yao Qi <yao@codesourcery.com>
15745 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
15747 2011-03-05 Yao Qi <yao@codesourcery.com>
15749 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
15750 (subdir_do): New make target. Copied from gdb/Makefile.
15751 (maintainer-clean, realclean, distclean, clean): Call corresponding
15752 make targets in common/Makefile.
15754 2011-03-04 Yao Qi <yao@codesourcery.com>
15756 * Makefile.in: Remove GNU make feature --directory.
15758 2011-03-04 Michael Snyder <msnyder@vmware.com>
15760 * server.c (queue_stop_reply): Call xmalloc not malloc.
15762 2011-03-02 Michael Snyder <msnyder@vmware.com>
15764 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
15766 2011-02-28 Michael Snyder <msnyder@vmware.com>
15768 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
15769 (cmd_qtframe): Ditto.
15770 (cmd_qtbuffer): Ditto.
15771 (cmd_bigqtbuffer): Ditto.
15773 * utils.c (decimal2str): Initialize 'width' to nine, then
15774 don't mess with it.
15776 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15778 * hostio.c (require_data): Free *data, not data.
15780 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
15782 * hostio.c (require_data): Use free, not xfree.
15784 2011-02-27 Michael Snyder <msnyder@vmware.com>
15786 * server.c (handle_query): Discard unused value.
15788 * hostio.c (require_data): Free malloc memory before returning
15791 2011-02-26 Michael Snyder <msnyder@vmware.com>
15793 * linux-low.c (list_threads): Call closedir for dirent.
15795 2011-02-27 Michael Snyder <msnyder@vmware.com>
15797 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
15798 a case statement falls through.
15800 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
15802 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
15805 2011-02-26 Michael Snyder <msnyder@vmware.com>
15807 * utils.c (decimal2str): Eliminate dead code and dead param.
15808 (pulongest): Drop dead param from call to decimal2str.
15811 2011-02-24 Joel Brobecker <brobecker@adacore.com>
15813 Revert the following patch (not approved yet):
15814 2011-02-21 Hui Zhu <teawater@gmail.com>
15815 * tracepoint.c (tp_printf): New function.
15816 (eval_agent_expr): Handle gdb_agent_op_printf.
15818 2011-02-21 Hui Zhu <teawater@gmail.com>
15820 * tracepoint.c (tp_printf): New function.
15821 (eval_agent_expr): Handle gdb_agent_op_printf.
15823 2011-02-18 Tom Tromey <tromey@redhat.com>
15825 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
15826 (tracepoint.o): Likewise.
15827 * tracepoint.c (enum gdb_agent_op): Use ax.def.
15828 (gdb_agent_op_names): Likewise.
15830 2011-02-18 Tom Tromey <tromey@redhat.com>
15832 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
15833 gdb_agent_op_rot>: New constants.
15834 (gdb_agent_op_names): Add pick and roll.
15835 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
15838 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
15840 * aclocal.m4: Regenerated with aclocal-1.11.1.
15842 2011-02-14 Pedro Alves <pedro@codesourcery.com>
15844 * server.c (handle_qxfer_traceframe_info): New.
15845 (qxfer_packets): Register "traceframe-info".
15846 (handle_query): Report support for qXfer:traceframe-info:read+.
15847 * tracepoint.c (match_blocktype): New.
15848 (traceframe_find_block_type): Rename to ...
15849 (traceframe_walk_blocks): ... this. Add callback filter argument,
15851 (traceframe_find_block_type): New, reimplemented on top of
15852 traceframe_walk_blocks.
15853 (build_traceframe_info_xml): New.
15854 (traceframe_read_info): New.
15855 * server.h (traceframe_read_info): Declare.
15857 2011-02-11 Yao Qi <yao@codesourcery.com>
15859 * configure.ac: Call AC_PROG_RANLIB.
15860 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
15861 * configure: Regenerate.
15863 2011-02-07 Pedro Alves <pedro@codesourcery.com>
15865 * server.c (gdb_read_memory): Change return semantics to allow
15867 (handle_search_memory_1): Adjust.
15868 (process_serial_event) <'m' packet>: Handle partial transfers.
15869 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
15871 2011-01-28 Pedro Alves <pedro@codesourcery.com>
15873 * regcache.c (init_register_cache): Initialize
15874 regcache->register_status.
15875 (free_register_cache): Release regcache->register_status.
15876 (regcache_cpy): Copy register_status.
15877 (registers_to_string): Print 'x's for unavailable registers.
15878 (supply_register): Mark the register's status valid or
15879 unavailable, depending on whether a buffer was passed in or not.
15880 (supply_register_zeroed): New.
15881 (supply_regblock): Mark the registers' status valid or
15882 unavailable, depending on whether a buffer was passed in or not.
15883 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
15884 (struct regcache): New `register_status' field.
15885 (supply_register_zeroed): Declare.
15886 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
15887 supply_register_zeroed, rather than passing a NULL buffer to
15889 * tracepoint.c (fetch_traceframe_registers): Update comment.
15891 2011-01-28 Pedro Alves <pedro@codesourcery.com>
15893 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
15896 2011-01-25 Pedro Alves <pedro@codesourcery.com>
15898 * server.h (decode_xfer_write): Change prototype.
15899 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
15900 and don't extract the annex here.
15901 * server.c (decode_xfer_read): Remove `annex' parameter,
15902 and don't extract the annex here.
15903 (decode_xfer): New.
15904 (struct qxfer): New.
15905 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
15906 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
15907 (handle_qxfer_statictrace): New functions, abstracted out from
15908 handle_query, and made to use the struct qxfer interface.
15909 (handle_threads_qxfer_proper): Rename to ...
15910 (handle_qxfer_threads_proper): ... this.
15911 (handle_threads_qxfer): Rename to ...
15912 (handle_qxfer_threads): ... this. Adjust.
15913 (qxfer_packets): New array.
15914 (handle_qxfer): New function.
15915 (handle_query): Use handle_qxfer.
15917 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
15919 * gdbreplay.c: Shorten lines of >= 80 columns.
15920 * linux-low.c: Ditto.
15921 * linux-ppc-low.c: Ditto.
15922 * linux-s390-low.c: Ditto.
15923 * linux-sparc-low.c: Ditto.
15924 * linux-x86-low.c: Ditto.
15925 * linux-xtensa-low.c: Ditto.
15926 * mem-break.c: Ditto.
15927 * nto-low.c: Ditto.
15928 * regcache.h: Ditto.
15929 * remote-utils.c: Ditto.
15932 * thread-db.c: Ditto.
15933 * tracepoint.c: Ditto.
15935 * win32-low.h: Ditto.
15937 2011-01-05 Joel Brobecker <brobecker@adacore.com>
15939 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
15942 2011-01-01 Joel Brobecker <brobecker@adacore.com>
15944 * server.c (gdbserver_version): Update copyright year in version
15946 * gdbreplay.c (gdbreplay_version): Ditto.
15948 2010-12-29 Jie Zhang <jie.zhang@analog.com>
15950 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
15951 * linux-bfin-low.c: New file.
15952 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
15953 PT_DATA_ADDR for BFIN targets.
15954 * Makefile.in (SFILES): Add linux-bfin-low.c.
15955 (clean): Remove reg-bfin.c.
15956 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
15957 * README: Mention supported Blackfin targets.
15959 2010-12-23 Mike Frysinger <vapier@gentoo.org>
15961 * .gitignore: New file.
15963 2010-11-16 Mike Frysinger <vapier@gentoo.org>
15965 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
15967 2010-10-22 Jie Zhang <jie@codesourcery.com>
15969 * Makefile.in: Add FLAGS_TO_PASS variable.
15970 (install): Remove dependency of install-only and recursively
15971 invoke make for install-only.
15973 2010-10-04 Doug Evans <dje@google.com>
15975 * Makefile.in (uninstall): Use $(DESTDIR).
15977 2010-09-24 Pedro Alves <pedro@codesourcery.com>
15981 * linux-x86-low.c (compat_siginfo_from_siginfo)
15982 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
15983 si_code is < 0. Check for si_code == SI_TIMER before checking for
15986 2010-09-13 Joel Brobecker <brobecker@adacore.com>
15988 * lynx-i386-low.c: New file.
15989 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
15991 2010-09-13 Joel Brobecker <brobecker@adacore.com>
15993 * lynx-low.c (ptrace_request_to_str): Remove handling for
15994 request values that have been removed in LynxOS 5.x.
15996 2010-09-13 Joel Brobecker <brobecker@adacore.com>
15998 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
16001 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
16003 * configure.ac: Add --enable-inprocess-agent option.
16004 * configure: Rebuilt.
16006 2010-09-06 Yao Qi <yao@codesourcery.com>
16008 * linux-low.c (linux_kill): Remove unused variable.
16009 (linux_stabilize_threads): Likewise.
16010 * server.c (start_inferior): Likewise.
16011 (queue_stop_reply_callback): Likewise.
16012 * tracepoint.c (do_action_at_tracepoint): Likewise.
16014 2010-09-06 Yao Qi <yao@codesourcery.com>
16016 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
16019 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
16021 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
16023 2010-09-06 Pedro Alves <pedro@codesourcery.com>
16025 * Makefile.in (install-only): Replace $IPA_DEPFILES with
16028 2010-09-01 Joel Brobecker <brobecker@adacore.com>
16030 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
16031 gdbserver/lynx-ppc-low.c: New files.
16032 * Makefile.in (lynx_low_h): New variable.
16033 (lynx-low.o, lynx-ppc-low.o): New rules.
16034 * configure.ac: On LynxOS, link with -lnetinet.
16035 * configure.srv: Add handling of powerpc-*-lynxos* targets.
16036 * configure: regenerate.
16038 2010-09-01 Joel Brobecker <brobecker@adacore.com>
16040 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
16041 * configure.ac: Add check for vasprintf and vsnprintf.
16042 * configure, config.in: Regenerate.
16043 * server.h (vasprintf, vsnprintf): Add conditional declarations.
16045 2010-09-01 Joel Brobecker <brobecker@adacore.com>
16047 * gdbreplay.c: Move include of alloca.h up, next to include of
16049 * server.h: Add include of malloc.h.
16050 * mem-break.c: Remove include of malloc.h.
16051 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
16053 2010-09-01 Joel Brobecker <brobecker@adacore.com>
16055 * Makefile.in (memmem.o): Build with -Wno-error.
16057 2010-09-01 Joel Brobecker <brobecker@adacore.com>
16059 * utils.c (xsnprintf): Make non-static.
16060 * server.h: Add xsnprintf declaration.
16061 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
16062 replace calls to snprintf by calls to xsnprintf throughout.
16064 2010-09-01 Joel Brobecker <brobecker@adacore.com>
16066 * configure.ac: Add configure check for alloca.
16067 * configure, config.in: Regenerate.
16068 * server.h: Include alloca.h if it exists.
16069 * gdbreplay.c: Include alloca.h if it exists.
16071 2010-08-28 Pedro Alves <pedro@codesourcery.com>
16073 * linux-low.c (__SIGRTMIN): Define if not already defined.
16074 (linux_create_inferior): Check for __ANDROID__ rather than
16076 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
16077 are already deferred.
16078 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
16079 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
16080 stopped and already has a pending signal to report.
16081 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
16082 a pending signal to report or is moving out of a jump pad.
16083 (linux_init_signals): Check for __ANDROID__ rather than
16086 2010-08-28 Pedro Alves <pedro@codesourcery.com>
16088 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
16089 debug_threads check. Avoid a linear search when not doing debug
16092 2010-08-27 Pedro Alves <pedro@codesourcery.com>
16094 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
16095 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
16096 (struct file_handler) <fd>: Change type to gdb_fildes_t.
16097 (process_event): Change local fd's type to gdb_fildes_t.
16098 (create_file_handler): Adjust prototype.
16099 (delete_file_handler): Adjust prototype.
16100 (handle_file_event): Adjust prototype. Use pfildes.
16101 (create_file_event): Adjsut prototype.
16102 * remote-utils.c (remote_desc, listen_desc): Change type to
16104 * server.h: New gdb_fildes_t typedef.
16105 [USE_WIN32API]: Include winsock2.h.
16106 (delete_file_handler, add_file_handler): Adjust prototypes.
16107 (pfildes): Declare.
16108 * utils.c (pfildes): New.
16110 2010-08-27 Pedro Alves <pedro@codesourcery.com>
16112 * configure.ac (build_warnings): Add -Wno-char-subscripts.
16113 * configure: Regenerate.
16115 2010-08-27 Pedro Alves <pedro@codesourcery.com>
16117 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
16118 (linux_done_accessing_memory): ... this.
16119 (linux_target_ops): Adjust.
16120 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
16121 * nto-low.c (nto_target_ops): Adjust comment.
16122 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
16123 * spu-low.c (spu_target_ops): Adjust comment.
16124 * target.h (target_ops): Rename unprepare_to_access_memory field
16125 to done_accessing_memory.
16126 (unprepare_to_access_memory): Rename to ...
16127 (done_accessing_memory): ... this.
16129 2010-08-26 Pedro Alves <pedro@codesourcery.com>
16131 * linux-low.c (linux_prepare_to_access_memory): New.
16132 (linux_unprepare_to_access_memory): New.
16133 (linux_target_ops): Install them.
16134 * server.c (read_memory): Rename to ...
16135 (gdb_read_memory): ... this. Use
16136 prepare_to_access_memory/prepare_to_access_memory.
16137 (write_memory): Rename to ...
16138 (gdb_write_memory): ... this. Use
16139 prepare_to_access_memory/prepare_to_access_memory.
16140 (handle_search_memory_1): Adjust.
16141 (process_serial_event): Adjust.
16142 * target.h (struct target_ops): New fields
16143 prepare_to_access_memory and unprepare_to_access_memory.
16144 (prepare_to_access_memory, unprepare_to_access_memory): New.
16145 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
16146 prepare_to_access_memory/prepare_to_access_memory.
16147 * nto-low.c (nto_target_ops): Adjust.
16148 * spu-low.c (spu_target_ops): Adjust.
16149 * win32-low.c (win32_target_ops): Adjust.
16151 2010-08-26 Pedro Alves <pedro@codesourcery.com>
16153 * Makefile.in (WARN_CFLAGS): Get it from configure.
16154 (WERROR_CFLAGS): New.
16155 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
16156 * configure.ac: Introduce --enable-werror, which adds -Werror to
16157 the compiler command line. Enabled by default. Disable with
16158 --disable-werror. Add -Wdeclaration-after-statement
16159 Wpointer-arith and -Wformat-nonliteral to warning flags.
16160 * configure: Regenerate.
16162 2010-08-26 Pedro Alves <pedro@codesourcery.com>
16164 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
16166 2010-08-26 Pedro Alves <pedro@codesourcery.com>
16168 * gdbreplay.c (remote_error): New.
16170 (expect): Use gdbchar. Check for error reading from GDB.
16171 Clarify sync error output.
16172 (play): Check for errors writing to GDB.
16173 * linux-low.c (sigchld_handler): Really ignore `write' errors.
16174 * remote-utils.c (getpkt): Check for errors writing to the remote
16177 2010-08-25 Pedro Alves <pedro@codesourcery.com>
16179 * linux-low.c (linux_wait_1): Move non-debugging code out of
16180 `debug_threads' control.
16182 2010-08-25 Pedro Alves <pedro@codesourcery.com>
16184 * linux-low.c (linux_wait_1): Don't set last_status here.
16185 * server.c (push_event, queue_stop_reply_callback): Assert we're
16186 not pushing a TARGET_WAITKIND_IGNORE event.
16187 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
16188 (myresume, handle_target_event): Set the thread's last_resume_kind
16189 and last_status from the target returned status.
16191 2010-08-25 Pedro Alves <pedro@codesourcery.com>
16195 * linux-x86-low.c (update_debug_registers_callback): New.
16196 (i386_dr_low_set_addr): Use it.
16197 (i386_dr_low_get_addr): New.
16198 (i386_dr_low_set_control): Use update_debug_registers_callback.
16199 (i386_dr_low_get_control): New.
16200 (i386_dr_low_get_status): Adjust.
16201 * linux-low.c (linux_stop_lwp): New.
16202 * linux-low.h (linux_stop_lwp): Declare.
16204 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
16205 argument instead of a i386_debug_reg_state.
16206 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
16207 a i386_debug_reg_state.
16208 (i386_insert_aligned_watchpoint): Adjust.
16209 (i386_remove_aligned_watchpoint): Adjust.
16210 (i386_low_stopped_data_address): Read the debug registers from the
16211 inferior instead of from the mirrors.
16212 * i386-low.h (struct i386_debug_reg_state): Extend comment.
16213 (i386_dr_low_get_addr): Declare.
16214 (i386_dr_low_get_control): Declare.
16215 (i386_dr_low_get_status): Change prototype.
16217 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
16218 (i386_dr_low_get_addr): New.
16219 (i386_dr_low_get_control): New.
16220 (i386_dr_low_get_status): Adjust prototype. Return
16222 (i386_initial_stuff): Clear dr_status_mirror and
16224 (i386_get_thread_context): Adjust.
16225 (i386_set_thread_context): Adjust.
16226 (i386_thread_added): Adjust.
16228 2010-08-24 Pedro Alves <pedro@codesourcery.com>
16230 * linux-low.h (linux_thread_area): Delete declaration.
16232 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
16234 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
16235 after its termination.
16237 2010-08-09 Pedro Alves <pedro@codesourcery.com>
16239 * linux-low.c (gdb_wants_lwp_stopped): Delete.
16240 (gdb_wants_all_stopped): Delete.
16241 (linux_wait_1): Don't call them.
16242 * server.c (handle_v_cont): Tag all threads as want-stopped.
16243 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
16244 stopped as "client-wants-stopped".
16246 2010-07-31 Pedro Alves <pedro@codesourcery.com>
16248 * Makefile.in (signals_h): New.
16249 (server_h): Depend on it.
16250 (server.o): Don't depend on $(signals_def).
16251 (signals.o): Depend on $(signals_def).
16253 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
16255 * Makefile.in (signals_def): New.
16256 (server_h): Append include/gdb/signals.h and signals_def.
16257 (server.o): Append signals_def.
16259 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
16261 * server.c (handle_target_event): Use target_signal_to_host for
16262 resume_info.sig initialization.
16263 * target.h (struct thread_resume) <sig>: New comment.
16265 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
16267 * server.c (handle_query): strcpy() the returned string from paddress()
16268 instead of sprintf().
16269 * utils.c (paddress): Return phex_nz().
16271 2010-07-07 Joel Brobecker <brobecker@adacore.com>
16273 * server.c (handle_v_cont): Call mourn_inferior if process
16275 (myresume): Likewise.
16277 2010-07-01 Pedro Alves <pedro@codesourcery.com>
16279 Static tracepoints, and integration with UST.
16281 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
16282 * mem-break.c (uninsert_all_breakpoints)
16283 (reinsert_all_breakpoints): New.
16284 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
16285 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
16286 (gdb_agent_ust_loaded, helper_thread_id)
16287 (gdb_agent_helper_thread_id): New macros.
16288 (struct ipa_sym_addresses): Add addr_ust_loaded,
16289 addr_helper_thread_id, addr_cmd_buf.
16290 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
16291 (in_process_agent_loaded_ust): New.
16292 (write_e_ust_not_loaded): New.
16293 (maybe_write_ipa_ust_not_loaded): New.
16294 (struct collect_static_trace_data_action): New.
16295 (enum tracepoint_type) <static_tracepoint>: New.
16296 (struct tracepoint) <handle>: Mention static tracepoints.
16297 (struct static_tracepoint_ctx): New.
16298 (CMD_BUF_SIZE): New.
16299 (add_tracepoint_action): Handle static tracepoint actions.
16300 (unprobe_marker_at): New.
16301 (clear_installed_tracepoints): Handle static tracepoints.
16302 (cmd_qtdp): Handle static tracepoints.
16303 (probe_marker_at): New.
16304 (cmd_qtstart): Handle static tracepoints.
16305 (response_tracepoint): Handle static tracepoints.
16306 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
16307 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
16308 (get_context_regcache): Handle static tracepoints.
16309 (do_action_at_tracepoint): Handle static tracepoint actions.
16310 (traceframe_find_block_type): Handle static trace data blocks.
16311 (traceframe_read_sdata): New.
16312 (download_tracepoints): Download static tracepoint actions.
16313 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
16314 (GDB_PROBE_NAME): New.
16316 (GET_UST_SYM): New.
16319 (ust_marker_to_static_tracepoint): New.
16321 (collect_ust_data_at_tracepoint): New.
16322 (gdb_ust_probe): New.
16323 (UNIX_PATH_MAX, SOCK_DIR): New.
16324 (gdb_ust_connect_sync_socket): New.
16325 (resume_thread, stop_thread): New.
16326 (run_inferior_command): New.
16327 (init_named_socket): New.
16328 (gdb_ust_socket_init): New.
16329 (cstr_to_hexstr): New.
16331 (first_marker, next_marker): New.
16332 (response_ust_marker): New.
16333 (cmd_qtfstm, cmd_qtsstm): New.
16334 (unprobe_marker_at, probe_marker_at): New.
16335 (cmd_qtstmat, gdb_ust_thread): New.
16336 (gdb_ust_init): New.
16337 (initialize_tracepoint_ftlib): Call gdb_ust_init.
16338 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
16339 (ST_REGENTRY): New.
16340 (x86_64_st_collect_regmap): New.
16341 (X86_64_NUM_ST_COLLECT_GREGS): New.
16342 (AMD64_RIP_REGNUM): New.
16343 (supply_static_tracepoint_registers): New.
16344 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
16345 (ST_REGENTRY): New.
16346 (i386_st_collect_regmap): New.
16347 (i386_NUM_ST_COLLECT_GREGS): New.
16348 (supply_static_tracepoint_registers): New.
16349 * server.c (handle_query): Handle qXfer:statictrace:read.
16350 <qSupported>: Report support for StaticTracepoints, and
16351 qXfer:statictrace:read features.
16352 * server.h (traceframe_read_sdata)
16353 (supply_static_tracepoint_registers): Declare.
16354 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
16355 (unpack_varlen_hex): Include in IPA build.
16356 * Makefile.in (ustlibs, ustinc): New.
16357 (IPA_OBJS): Add remote-utils-ipa.o.
16358 ($(IPA_LIB)): Link -ldl and -lpthread.
16360 (IPAGENT_CFLAGS): Add UST_CFLAGS.
16361 * config.in, configure: Regenerate.
16363 2010-06-20 Ian Lance Taylor <iant@google.com>
16364 Pedro Alves <pedro@codesourcery.com>
16366 * linux-x86-low.c (always_true): Delete.
16367 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
16368 trying to fool the compiler with always_true.
16370 2010-06-20 Pedro Alves <pedro@codesourcery.com>
16372 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
16373 conditions in gdbserver.
16375 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
16377 * spu-low.c (spu_read_memory): Wrap around local store limit.
16378 (spu_write_memory): Likewise.
16380 2010-06-15 Pedro Alves <pedro@codesourcery.com>
16382 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
16383 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
16385 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
16387 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
16388 uses with LONGEST uses.
16390 2010-06-14 Stan Shebs <stan@codesourcery.com>
16391 Pedro Alves <pedro@codesourcery.com>
16395 * linux-x86-low.c: Include limits.h.
16397 (always_true): New.
16400 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
16401 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
16402 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
16403 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
16404 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
16405 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
16406 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
16407 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
16408 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
16409 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
16410 (amd64_emit_void_call_2): New.
16411 (amd64_emit_ops): New.
16412 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
16413 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
16414 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
16415 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
16416 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
16417 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
16418 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
16419 (i386_emit_call, i386_emit_reg, i386_emit_pop)
16420 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
16421 (i386_emit_stack_adjust, i386_emit_int_call_1)
16422 (i386_emit_void_call_2): New.
16423 (i386_emit_ops): New.
16424 (x86_emit_ops): New.
16425 (the_low_target): Install x86_emit_ops.
16426 * server.h (struct emit_ops): New.
16427 (get_raw_reg_func_addr): Declare.
16428 (current_insn_ptr, emit_error): Declare.
16429 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
16430 (set_trace_state_variable_value): New defines.
16431 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
16432 addr_get_trace_state_variable_value and
16433 addr_set_trace_state_variable_value.
16434 (symbol_list): New fields for get_raw_reg,
16435 get_trace_state_variable_value and set_trace_state_variable_value.
16436 (condfn): New typedef.
16437 (struct tracepoint): New field `compiled_cond'.
16438 (do_action_at_tracepoint): Clear compiled_cond.
16439 (get_trace_state_variable_value, set_trace_state_variable_value):
16441 (condition_true_at_tracepoint): If there's a compiled condition,
16443 (current_insn_ptr, emit_error): New globals.
16444 (struct bytecode_address): New.
16445 (get_raw_reg_func_addr): New.
16446 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
16447 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
16448 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
16449 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
16450 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
16451 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
16452 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
16453 (compile_tracepoint_condition, compile_bytecodes): New.
16454 * target.h (emit_ops): Forward declare.
16455 (struct target_ops): New field emit_ops.
16456 (target_emit_ops): New.
16457 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
16458 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
16459 * linux-low.c (linux_emit_ops): New.
16460 (linux_target_ops): Install it.
16461 * linux-low.h (struct linux_target_ops): New field emit_ops.
16463 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
16465 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
16466 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
16468 2010-06-01 Pedro Alves <pedro@codesourcery.com>
16469 Stan Shebs <stan@codesourcery.com>
16471 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
16472 (all): Depend on $(extra_libraries).
16473 (install-only): Install the IPA.
16474 (IPA_OBJS, IPA_LIB): New.
16475 (clean): Remove the IPA lib.
16476 (IPAGENT_CFLAGS): New.
16477 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
16478 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
16479 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
16480 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
16481 * configure.ac: Check for atomic builtins support in the compiler.
16482 (IPA_DEPFILES, extra_libraries): Define.
16483 * configure.srv (ipa_obj): Add description.
16484 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
16485 (i[34567]86-*-linux*): Set ipa_obj.
16486 (x86_64-*-linux*): Set ipa_obj.
16487 * linux-low.c (stabilizing_threads): New.
16488 (supports_fast_tracepoints): New.
16489 (linux_detach): Stabilize threads before detaching.
16490 (handle_tracepoints): Handle internal tracing breakpoints. Assert
16491 the lwp is either not stabilizing, or is moving out of a jump pad.
16492 (linux_fast_tracepoint_collecting): New.
16493 (maybe_move_out_of_jump_pad): New.
16494 (enqueue_one_deferred_signal): New.
16495 (dequeue_one_deferred_signal): New.
16496 (linux_wait_for_event_1): If moving out of a jump pad, defer
16497 pending signals to later.
16498 (linux_stabilize_threads): New.
16499 (linux_wait_1): Check if threads need moving out of jump pads, and
16501 (stuck_in_jump_pad_callback): New.
16502 (move_out_of_jump_pad_callback): New.
16503 (lwp_running): New.
16504 (linux_resume_one_lwp): Handle moving out of jump pads.
16505 (linux_set_resume_request): Dequeue deferred signals.
16506 (need_step_over_p): Also step over fast tracepoint jumps.
16507 (start_step_over): Also uninsert fast tracepoint jumps.
16508 (finish_step_over): Also reinsert fast tracepoint jumps.
16509 (linux_install_fast_tracepoint_jump): New.
16510 (linux_target_ops): Install linux_stabilize_threads and
16511 linux_install_fast_tracepoint_jump_pad.
16512 * linux-low.h (linux_target_ops) <get_thread_area,
16513 install_fast_tracepoint_jump_pad>: New fields.
16514 (struct lwp_info) <collecting_fast_tracepoint,
16515 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
16516 (linux_get_thread_area): Declare.
16517 * linux-x86-low.c (jump_insn): New.
16518 (x86_get_thread_area): New.
16519 (append_insns): New.
16520 (push_opcode): New.
16521 (amd64_install_fast_tracepoint_jump_pad): New.
16522 (i386_install_fast_tracepoint_jump_pad): New.
16523 (x86_install_fast_tracepoint_jump_pad): New.
16524 (the_low_target): Install x86_get_thread_area and
16525 x86_install_fast_tracepoint_jump_pad.
16526 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
16527 (struct fast_tracepoint_jump): New.
16528 (fast_tracepoint_jump_insn): New.
16529 (fast_tracepoint_jump_shadow): New.
16530 (find_fast_tracepoint_jump_at): New.
16531 (fast_tracepoint_jump_here): New.
16532 (delete_fast_tracepoint_jump): New.
16533 (set_fast_tracepoint_jump): New.
16534 (uninsert_fast_tracepoint_jumps_at): New.
16535 (reinsert_fast_tracepoint_jumps_at): New.
16536 (set_breakpoint_at): Use write_inferior_memory.
16537 (uninsert_raw_breakpoint): Use write_inferior_memory.
16538 (check_mem_read): Mask out fast tracepoint jumps.
16539 (check_mem_write): Mask out fast tracepoint jumps.
16540 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
16541 (set_fast_tracepoint_jump): Declare.
16542 (delete_fast_tracepoint_jump)
16543 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
16544 (reinsert_fast_tracepoint_jumps_at): Declare.
16545 * regcache.c: Don't compile many functions when building the
16546 in-process agent library.
16547 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
16548 the register buffer in the heap.
16549 (free_register_cache): If the register buffer isn't owned by the
16550 regcache, don't free it.
16551 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
16552 pre-existing register caches.
16553 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
16555 (convert_ascii_to_int): : Constify `from' parameter type.
16556 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
16557 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
16558 the needed buffer in-place.
16559 (relocate_instruction): New.
16560 * server.c (handle_query) <qSymbols>: If the target supports
16561 tracepoints, give it a chance of looking up symbols. Report
16562 support for fast tracepoints.
16563 (handle_status): Stabilize threads.
16564 (process_serial_event): Adjust.
16565 * server.h (struct fast_tracepoint_jump): Forward declare.
16566 (struct process_info) <fast_tracepoint_jumps>: New field.
16567 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
16568 (decode_X_packet, decode_M_packet): Adjust.
16569 (relocate_instruction): Declare.
16570 (in_process_agent_loaded): Declare.
16571 (tracepoint_look_up_symbols): Declare.
16572 (struct fast_tpoint_collect_status): Declare.
16573 (fast_tracepoint_collecting): Declare.
16574 (force_unlock_trace_buffer): Declare.
16575 (handle_tracepoint_bkpts): Declare.
16576 (initialize_low_tracepoint)
16577 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
16578 * target.h (struct target_ops) <stabilize_threads,
16579 install_fast_tracepoint_jump_pad>: New fields.
16580 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
16581 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
16582 [HAVE_STDINT_H]: Include stdint.h.
16583 (trace_debug_1): Rename to ...
16584 (trace_vdebug): ... this.
16585 (trace_debug): Rename to ...
16586 (trace_debug_1): ... this. Add `level' parameter.
16587 (trace_debug): New.
16588 (ATTR_USED, ATTR_NOINLINE): New.
16589 (IP_AGENT_EXPORT): New.
16590 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
16591 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
16592 (about_to_request_buffer_space, trace_buffer_is_full)
16593 (stopping_tracepoint, expr_eval_result, error_tracepoint)
16594 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
16595 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
16596 (traceframe_write_count, traceframes_created)
16597 (trace_state_variables)
16598 New renaming defines.
16599 (struct ipa_sym_addresses): New.
16600 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
16601 (symbol_list): New.
16602 (ipa_sym_addrs): New.
16603 (all_tracepoint_symbols_looked_up): New.
16604 (in_process_agent_loaded): New.
16605 (write_e_ipa_not_loaded): New.
16606 (maybe_write_ipa_not_loaded): New.
16607 (tracepoint_look_up_symbols): New.
16608 (debug_threads) [IN_PROCESS_AGENT]: New.
16609 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
16610 (UNKNOWN_SIDE_EFFECTS): New.
16611 (stop_tracing): New.
16612 (flush_trace_buffer): New.
16613 (stop_tracing_bkpt): New.
16614 (flush_trace_buffer_bkpt): New.
16615 (read_inferior_integer): New.
16616 (read_inferior_uinteger): New.
16617 (read_inferior_data_pointer): New.
16618 (write_inferior_data_pointer): New.
16619 (write_inferior_integer): New.
16620 (write_inferior_uinteger): New.
16621 (struct collect_static_trace_data_action): Delete.
16622 (enum tracepoint_type): New.
16623 (struct tracepoint) <type>: New field `type'.
16624 <actions_str, step_actions, step_actions_str>: Only include in
16626 <orig_size, obj_addr_on_target, adjusted_insn_addr>
16627 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
16628 (tracepoints): Use IP_AGENT_EXPORT.
16629 (last_tracepoint): Don't include in the IPA.
16630 (stopping_tracepoint): Use IP_AGENT_EXPORT.
16631 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
16632 (alloced_trace_state_variables): New.
16633 (trace_state_variables): Use IP_AGENT_EXPORT.
16634 (traceframe_t): Delete unused variable.
16635 (circular_trace_buffer): Don't include in the IPA.
16636 (trace_buffer_start): Delete.
16637 (struct trace_buffer_control): New.
16638 (trace_buffer_free): Delete.
16639 (struct ipa_trace_buffer_control): New.
16640 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
16641 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
16643 (trace_buffer_ctrl): New.
16644 (TRACE_BUFFER_CTRL_CURR): New.
16645 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
16646 Reimplement as macros.
16647 (trace_buffer_wrap): Delete.
16648 (traceframe_write_count, traceframe_read_count)
16649 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
16650 (struct tracepoint_hit_ctx) <type>: New field.
16651 (struct fast_tracepoint_ctx): New.
16652 (memory_barrier): New.
16654 (record_tracepoint_error): Update atomically in the IPA.
16655 (clear_inferior_trace_buffer): New.
16656 (about_to_request_buffer_space): New.
16657 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
16658 updating the same buffer.
16659 (add_tracepoint): Default the tracepoint's type to trap
16660 tracepoint, and orig_size to -1.
16661 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
16662 internal variables.
16663 (create_trace_state_variable): New parameter `gdb'. Handle it.
16664 (clear_installed_tracepoints): Clear fast tracepoint jumps.
16665 (cmd_qtdp): Handle fast tracepoints.
16666 (cmd_qtdv): Adjust.
16667 (max_jump_pad_size): New.
16668 (gdb_jump_pad_head): New.
16669 (get_jump_space_head): New.
16670 (claim_jump_space): New.
16671 (sort_tracepoints): New.
16672 (MAX_JUMP_SIZE): New.
16673 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
16675 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
16676 support. Upload fast traceframes, and delete internal IPA
16678 (stop_tracing_handler): New.
16679 (flush_trace_buffer_handler): New.
16680 (cmd_qtstop): Upload fast tracepoints.
16681 (response_tracepoint): Handle fast tracepoints.
16682 (tracepoint_finished_step): Upload fast traceframes. Set the
16683 tracepoint hit context's tracepoint type.
16684 (handle_tracepoint_bkpts): New.
16685 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
16686 type. Add comment about fast tracepoints.
16687 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
16688 non-existing action_str field.
16689 (get_context_regcache): Handle fast tracepoints.
16690 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
16692 (fast_tracepoint_from_jump_pad_address): New.
16693 (fast_tracepoint_from_ipa_tpoint_address): New.
16694 (collecting_t): New.
16695 (force_unlock_trace_buffer): New.
16696 (fast_tracepoint_collecting): New.
16698 (gdb_collect): New.
16699 (write_inferior_data_ptr): New.
16700 (target_tp_heap): New.
16701 (target_malloc): New.
16702 (download_agent_expr): New.
16704 (download_tracepoints): New.
16705 (download_trace_state_variables): New.
16706 (upload_fast_traceframes): New.
16707 (IPA_FIRST_TRACEFRAME): New.
16708 (IPA_NEXT_TRACEFRAME_1): New.
16709 (IPA_NEXT_TRACEFRAME): New.
16710 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
16711 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
16712 (gdb_jump_pad_buffer_end): New.
16713 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
16714 (initialize_tracepoint): Adjust.
16715 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
16716 buffer. Initialize the low module.
16717 * utils.c (PREFIX, TOOLNAME): New.
16718 (malloc_failure): Use PREFIX.
16719 (error): In the IPA, an error causes an exit.
16720 (fatal, warning): Use PREFIX.
16721 (internal_error): Use TOOLNAME.
16722 (NUMCELLS): Increase to 10.
16723 * configure, config.in: Regenerate.
16725 2010-06-01 Pedro Alves <pedro@codesourcery.com>
16727 * server.c (handle_query) <qSupported>: Do two passes over the
16728 qSupported string to avoid nesting strtok.
16730 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
16732 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
16734 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
16735 -Wl,--dynamic-list.
16736 * configure: Regenerate.
16737 * proc-service.list: New.
16739 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
16741 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
16744 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
16746 * gdbreplay.c (remote_open): Check error return from socket() call by
16747 its equality to -1 not by it being negative.
16748 * remote-utils.c (remote_open): Likewise.
16750 2010-05-23 Pedro Alves <pedro@codesourcery.com>
16752 * config.h: Regenerate.
16754 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
16756 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
16757 doesn't provide PTRACE_GET_THREAD_AREA.
16759 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
16761 * linux-m68k-low.c: Include <asm/ptrace.h>
16762 (ps_get_thread_area): Implement.
16764 2010-05-03 Doug Evans <dje@google.com>
16766 * event-loop.c (struct callback_event): New struct.
16767 (callback_list): New global.
16768 (append_callback_event, delete_callback_event): New functions.
16769 (process_callback): New function.
16770 (start_event_loop): Call it.
16771 * remote-utils.c (NOT_SCHEDULED): Define.
16772 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
16773 moved out of readchar.
16774 (readchar): Rewrite. Call reschedule before returning.
16775 (reset_readchar): New function.
16776 (remote_close): Call it.
16777 (process_remaining, reschedule): New functions.
16778 * server.h (callback_handler_func): New typedef.
16779 (append_callback_event, delete_callback_event): Declare.
16781 2010-05-03 Pedro Alves <pedro@codesourcery.com>
16783 * proc-service.c (ps_pglobal_lookup): Use
16784 thread_db_look_up_one_symbol.
16785 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
16786 parameter. Use it instead of all_symbols_looked_up.
16787 * server.h (struct process_info) <all_symbols_looked_up>: Delete
16789 (all_symbols_looked_up): Don't declare.
16790 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
16791 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
16793 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
16794 Set all_symbols_looked_up here.
16795 (thread_db_look_up_one_symbol): New.
16796 (thread_db_get_tls_address): Adjust.
16797 (thread_db_load_search, try_thread_db_load_1): Always allocate the
16798 thread_db object on the heap, and tentatively set it in the
16800 (thread_db_init): Don't set all_symbols_looked_up here.
16801 * linux-low.h (thread_db_look_up_one_symbol): Declare.
16803 2010-05-03 Pedro Alves <pedro@codesourcery.com>
16805 * linux-low.c (linux_kill, linux_detach): Adjust.
16806 (status_pending_p_callback): Remove redundant statement. Check
16807 for !TARGET_WAITIKIND_IGNORE, instead of
16808 TARGET_WAITKIND_STOPPED.
16809 (handle_tracepoints): Make sure LWP is locked. Adjust.
16810 (linux_wait_for_event_1): Adjust.
16811 (linux_cancel_breakpoints): New.
16812 (unsuspend_one_lwp): New.
16813 (unsuspend_all_lwps): New.
16814 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
16815 (send_sigstop_callback): Change return type to int, add new
16816 `except' parameter and handle it.
16817 (suspend_and_send_sigstop_callback): New.
16818 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
16819 pass them down. If SUSPEND, also increment the lwp's suspend
16821 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
16822 (need_step_over_p): Don't consider suspended LWPs.
16823 (start_step_over): Adjust.
16824 (proceed_one_lwp): Change return type to int, add new `except'
16825 parameter and handle it.
16826 (unsuspend_and_proceed_one_lwp): New.
16827 (proceed_all_lwps): Use find_inferior instead of
16829 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
16830 also decrement the suspend count of LWPs. Pass `except' down,
16831 instead of hacking its suspend count.
16832 (linux_pause_all): Add `freeze' parameter. Adjust.
16833 (linux_unpause_all): New.
16834 (linux_target_ops): Install linux_unpause_all.
16835 * server.c (handle_status): Adjust.
16836 * target.h (struct target_ops): New fields `unpause_all' and
16837 `cancel_breakpoints'. Add new parameter to `pause_all'.
16838 (pause_all): Add new `freeze' parameter.
16839 (unpause_all): New.
16840 (cancel_breakpoints): New.
16841 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
16842 cancel breakpoints.
16843 (cmd_qtstart): Pause threads.
16844 (stop_tracing): Pause threads, and cancel breakpoints.
16845 * win32-low.c (win32_target_ops): Adjust.
16847 2010-05-03 Pedro Alves <pedro@codesourcery.com>
16849 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
16850 the inferior right away from here...
16851 (linux_wait_1): ... to here, and adjust to check the thread's
16852 last_resume_kind instead of the lwp's step or stop_expected flags.
16854 2010-05-02 Pedro Alves <pedro@codesourcery.com>
16856 * README: Use consistent `GDB' and `GDBserver' spellings.
16858 2010-05-02 Pedro Alves <pedro@codesourcery.com>
16860 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
16861 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
16862 (linux_detach_one_lwp): Assume the lwp is stopped.
16863 (any_thread_of): Delete.
16864 (linux_detach): Stop all lwps here. Don't blindly delete all
16866 (delete_lwp_callback): New.
16867 (linux_mourn): Delete all lwps of the process that is gone.
16868 (linux_wait_1): Don't delete the last lwp of the process here.
16869 * mem-break.h (mark_breakpoints_out): Declare.
16870 * mem-break.c (mark_breakpoints_out): New.
16871 (free_all_breakpoints): Use it.
16872 * server.c (handle_target_event): If the process is gone, mark
16874 * thread-db.c (struct thread_db) <create_bp>: New field.
16875 (thread_db_enable_reporting): Fix prototype. Store a thread event
16876 breakpoint reference in the thread_db struct.
16877 (thread_db_load_search): Clear the thread_db object.
16878 (try_thread_db_load_1): Ditto.
16879 (switch_to_process): New.
16880 (disable_thread_event_reporting): Use it.
16881 (remove_thread_event_breakpoints): New.
16882 (thread_db_detach, thread_db_mourn): Use it.
16884 2010-05-01 Pedro Alves <pedro@codesourcery.com>
16886 * linux-low.c (linux_enable_event_reporting): New.
16887 (linux_wait_for_event_1, handle_extended_wait): Use it.
16889 2010-04-30 Pedro Alves <pedro@codesourcery.com>
16891 * linux-low.c (linux_kill_one_lwp, linux_kill)
16892 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
16893 (send_sigstop): Take an lwp_info as parameter instead. Queue a
16894 SIGSTOP even if the LWP is stopped.
16895 (send_sigstop_callback): New.
16896 (stop_all_lwps): Use send_sigstop_callback instead.
16897 (linux_resume_one_thread): Adjust.
16898 (proceed_one_lwp): Still proceed an LWP that the client has
16899 requested to stop, if we haven't reported it as stopped yet. Make
16900 sure that LWPs the client want stopped, have a pending SIGSTOP.
16902 2010-04-26 Doug Evans <dje@google.com>
16904 * server.c (handle_general_set): Make static.
16906 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
16907 Print received char after testing for error/eof instead of before.
16908 (input_interrupt): Tweak comment.
16910 2010-04-23 Doug Evans <dje@google.com>
16912 * server.c (start_inferior): Print inferior argv if --debug.
16914 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
16916 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
16917 * nto-x86-low.c: Include server.h
16919 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
16921 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
16922 be consistent with other sources of this directory.
16923 (init_registers_amd64): Correct name of source file of this function
16926 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
16928 * configure.srv (x86_64-*-mingw*): New configuration for Windows
16929 64-bit executables.
16931 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
16933 * win32-i386-low.c: Add 64-bit support.
16934 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
16935 (init_registers_amd64): Declare.
16936 (mappings): Add 64-bit version of array.
16937 (init_windows_x86): New function.
16938 (the_low_target): Change init_arch field to init_windows_x86.
16940 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
16942 * win32-low.c: Adapt to support also 64-bit architecture.
16943 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
16944 (get_image_name): Use SIZE_T type for local variable `done'.
16945 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
16946 (toolhelp_get_dll_name): Idem.
16947 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
16948 Use uintptr_t typecast to avoid warning.
16949 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
16950 (handle_exception): Use phex_nz to avoid warning.
16951 (win32_wait): Remove unused local variable `process'.
16953 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
16955 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
16958 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
16960 * configure.ac: Use `ws2_32' library for srv_mingw.
16961 * configure: Regenerate.
16962 * gdbreplay.c: Include winsock2.h instead of winsock.h.
16963 * remote-utils.c: Likewise.
16965 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
16967 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
16968 if __x86_64__ is defined.
16970 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
16972 * configure: Regenerate.
16974 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
16976 * server.c (handle_query): Handle 'qGetTIBAddr' query.
16977 * target.h (target_ops): New get_tib_address field.
16978 * win32-low.h (win32_thread_info): Add thread_local_base field.
16979 * win32-low.c (child_add_thread): Add tlb argument.
16980 Set thread_local_base field to TLB.
16981 (get_child_debug_event): Adapt to child_add_thread change.
16982 (win32_get_tib_address): New function.
16983 (win32_target_ops): Set get_tib_address field to
16984 win32_get_tib_address.
16985 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
16987 2010-04-12 Pedro Alves <pedro@codesourcery.com>
16989 * linux-low.c (linux_mourn): Also remove the process.
16990 * server.c (handle_target_event): Don't remove the process here.
16991 * nto-low.c (nto_mourn): New.
16992 (nto_target_ops): Install it.
16993 * spu-low.c (spu_mourn): New.
16994 (spu_target_ops): Install it.
16995 * win32-low.c (win32_mourn): New.
16996 (win32_target_ops): Install it.
16998 2010-04-12 Pedro Alves <pedro@codesourcery.com>
17000 * server.h (buffer_xml_printf): Remove redundant `;'.
17002 2010-04-12 Pedro Alves <pedro@codesourcery.com>
17004 * regcache.c (set_register_cache): Invalidate regcaches before
17005 changing the register cache layout.
17006 (regcache_invalidate_one): Allow a NULL regcache.
17007 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
17008 regcaches before changing the register cache layout or the target
17011 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
17013 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
17014 variable warning on Linux/x86-64.
17016 2010-04-11 Pedro Alves <pedro@codesourcery.com>
17018 GDBserver disconnected tracing support.
17020 * linux-low.c (linux_remove_process): Delete.
17021 (add_lwp): Don't set last_resume_kind here.
17022 (linux_kill): Use `mourn'.
17023 (linux_detach): Use `thread_db_detach', and `mourn'.
17024 (linux_mourn): New.
17025 (linux_attach_lwp_1): Adjust comment.
17026 (linux_attach): last_resume_kind moved the thread_info; adjust.
17027 (status_pending_p_callback): Adjust.
17028 (linux_wait_for_event_1): Adjust.
17029 (count_events_callback, select_singlestep_lwp_callback)
17030 (select_event_lwp_callback, cancel_breakpoints_callback)
17031 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
17032 (proceed_one_lwp): Adjust.
17033 (linux_async): Add debug output.
17034 (linux_thread_stopped): New.
17035 (linux_pause_all): New.
17036 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
17038 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
17039 (thread_db_free): Delete declaration.
17040 (thread_db_detach, thread_db_mourn): Declare.
17041 * thread-db.c (thread_db_init): Use thread_db_mourn.
17042 (thread_db_free): Delete, split in two.
17043 (disable_thread_event_reporting): New.
17044 (thread_db_detach): New.
17045 (thread_db_mourn): New.
17047 * server.h (struct thread_info) <last_resume_kind>: New field.
17048 <attached>: Add comment.
17049 <gdb_detached>: New field.
17050 (handler_func): Change return type to int.
17051 (handle_serial_event, handle_target_event): Ditto.
17052 (gdb_connected): Declare.
17054 (disconnected_tracing): Declare.
17055 (stop_tracing): Declare.
17057 * server.c (handle_query) <qSupported>: Report support for
17058 disconnected tracing.
17059 (queue_stop_reply_callback): Account for running threads.
17060 (gdb_wants_thread_stopped): New.
17061 (gdb_wants_all_threads_stopped): New.
17062 (gdb_reattached_process): New.
17063 (handle_status): Clear the `gdb_detached' flag of all processes.
17064 In all-stop, stop all threads.
17065 (main): Be sure to leave tfind mode. Handle disconnected tracing.
17066 (process_serial_event): If the remote connection breaks, or if an
17067 exit was forced with "monitor exit", force an event loop exit.
17068 Handle disconnected tracing on detach.
17069 (handle_serial_event): Adjust.
17070 (handle_target_event): If GDB isn't connected, forward events back
17071 to the inferior, unless the last process exited, in which case,
17072 exit gdbserver. Adjust interface.
17074 * remote-utils.c (remote_open): Don't block in accept. Instead
17075 register an event loop source on the listen socket file
17076 descriptor. Refactor bits into ...
17077 (listen_desc): ... this new global.
17078 (gdb_connected): ... this new function.
17079 (enable_async_notification): ... this new function.
17080 (handle_accept_event): ... this new function.
17081 (remote_close): Clear remote_desc.
17083 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
17085 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
17087 (mourn_inferior): Define.
17088 (target_process_qsupported): Avoid the dangling else problem.
17089 (thread_stopped): Define.
17090 (pause_all): Define.
17091 (target_waitstatus_to_string): Declare.
17092 * target.c (target_waitstatus_to_string): New.
17094 * tracepoint.c (tracing): Make extern.
17095 (disconnected_tracing): New.
17096 (stop_tracing): Make extern. Handle tracing stops due to GDB
17098 (cmd_qtdisconnected): New.
17099 (cmd_qtstatus): Report disconnected tracing status in trace reply.
17100 (handle_tracepoint_general_set): Handle QTDisconnected.
17102 * event-loop.c (event_handler_func): Change return type to int.
17103 (process_event): Bail out if the event handler wants the event
17105 (handle_file_event): Ditto.
17106 (start_event_loop): Bail out if the event handler wants the event
17109 * nto-low.c (nto_target_ops): Adjust.
17110 * spu-low.c (spu_wait): Don't remove the process here.
17111 (spu_target_ops): Adjust.
17112 * win32-low.c (win32_wait): Don't remove the process here.
17113 (win32_target_ops): Adjust.
17115 2010-04-11 Pedro Alves <pedro@codesourcery.com>
17117 * regcache.c (realloc_register_cache): Invalidate inferior's
17118 regcache before recreating it.
17120 2010-04-09 Pedro Alves <pedro@codesourcery.com>
17122 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
17124 2010-04-09 Stan Shebs <stan@codesourcery.com>
17125 Pedro Alves <pedro@codesourcery.com>
17127 * server.h (LONGEST): New.
17128 (struct thread_info) <while_stepping>: New field.
17129 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
17131 (initialize_tracepoint, handle_tracepoint_general_set)
17132 (handle_tracepoint_query, tracepoint_finished_step)
17133 (tracepoint_was_hit, release_while_stepping_state_list):
17134 (current_traceframe): Declare.
17135 * server.c (handle_general_set): Handle tracepoint packets.
17136 (read_memory): New.
17137 (write_memory): New.
17138 (handle_search_memory_1): Use read_memory.
17139 (handle_query): Report support for conditional tracepoints, trace
17140 state variables, and tracepoint sources. Handle tracepoint
17142 (main): Initialize the tracepoints module.
17143 (process_serial_event): Handle traceframe reads/writes.
17145 * linux-low.c (handle_tracepoints): New.
17146 (linux_wait_1): Call it.
17147 (linux_resume_one_lwp): Handle while-stepping.
17148 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
17149 (linux_target_ops): Install them.
17150 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
17152 * linux-x86-low.c (x86_supports_tracepoints): New.
17153 (the_low_target). Install it.
17155 * mem-break.h (delete_breakpoint): Declare.
17156 * mem-break.c (delete_breakpoint): Make external.
17158 * target.h (struct target_ops): Add `supports_tracepoints',
17159 `read_pc', and `write_pc' fields.
17160 (target_supports_tracepoints): Define.
17161 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
17164 * regcache.h (struct regcache) <registers_owned>: New field.
17165 (init_register_cache, regcache_cpy): Declare.
17166 (regcache_read_pc, regcache_write_pc): Declare.
17167 (register_cache_size): Declare.
17168 (supply_regblock): Declare.
17169 * regcache.c (init_register_cache): New.
17170 (new_register_cache): Use it.
17171 (regcache_cpy): New.
17172 (register_cache_size): New.
17173 (supply_regblock): New.
17174 (regcache_read_pc, regcache_write_pc): New.
17176 * tracepoint.c: New.
17178 * Makefile.in (OBS): Add tracepoint.o.
17179 (tracepoint.o): New rule.
17181 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
17183 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
17185 (i386-mmx.c): Likewise.
17186 (i386-mmx-linux.o): Likewise.
17187 (i386-mmx-linux.c): Likewise.
17189 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
17190 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
17191 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
17192 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
17194 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
17195 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
17196 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
17198 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
17200 * Makefile.in (clean): Updated.
17202 (i386-avx.c): Likewise.
17203 (i386-avx-linux.o): Likewise.
17204 (i386-avx-linux.c): Likewise.
17205 (amd64-avx.o): Likewise.
17206 (amd64-avx.c): Likewise.
17207 (amd64-avx-linux.o): Likewise.
17208 (amd64-avx-linux.c): Likewise.
17210 * configure.srv (srv_i386_regobj): Add i386-avx.o.
17211 (srv_i386_linux_regobj): Add i386-avx-linux.o.
17212 (srv_amd64_regobj): Add amd64-avx.o.
17213 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
17214 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
17215 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
17216 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
17217 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
17218 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
17219 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
17221 * i387-fp.c: Include "i386-xstate.h".
17223 (i387_cache_to_xsave): Likewise.
17224 (i387_xsave_to_cache): Likewise.
17225 (x86_xcr0): Likewise.
17227 * i387-fp.h (i387_cache_to_xsave): Likewise.
17228 (i387_xsave_to_cache): Likewise.
17229 (x86_xcr0): Likewise.
17231 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
17232 * linux-crisv32-low.c (target_regsets): Likewise.
17233 * linux-m68k-low.c (target_regsets): Likewise.
17234 * linux-mips-low.c (target_regsets): Likewise.
17235 * linux-ppc-low.c (target_regsets): Likewise.
17236 * linux-s390-low.c (target_regsets): Likewise.
17237 * linux-sh-low.c (target_regsets): Likewise.
17238 * linux-sparc-low.c (target_regsets): Likewise.
17239 * linux-xtensa-low.c (target_regsets): Likewise.
17241 * linux-low.c: Include <sys/uio.h>.
17242 (regsets_fetch_inferior_registers): Support nt_type.
17243 (regsets_store_inferior_registers): Likewise.
17244 (linux_process_qsupported): New.
17245 (linux_target_ops): Add linux_process_qsupported.
17247 * linux-low.h (regset_info): Add nt_type.
17248 (linux_target_ops): Add process_qsupported.
17250 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
17252 (init_registers_i386_avx_linux): New.
17253 (init_registers_amd64_avx_linux): Likewise.
17254 (xmltarget_i386_linux_no_xml): Likewise.
17255 (xmltarget_amd64_linux_no_xml): Likewise.
17256 (PTRACE_GETREGSET): Likewise.
17257 (PTRACE_SETREGSET): Likewise.
17258 (x86_fill_xstateregset): Likewise.
17259 (x86_store_xstateregset): Likewise.
17260 (use_xml): Likewise.
17261 (x86_linux_update_xmltarget): Likewise.
17262 (x86_linux_process_qsupported): Likewise.
17263 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
17264 (x86_arch_setup): Don't call init_registers_amd64_linux nor
17265 init_registers_i386_linux here. Call
17266 x86_linux_update_xmltarget.
17267 (the_low_target): Add x86_linux_process_qsupported.
17269 * server.c (handle_query): Call target_process_qsupported.
17271 * target.h (target_ops): Add process_qsupported.
17272 (target_process_qsupported): New.
17274 2010-04-03 Pedro Alves <pedro@codesourcery.com>
17276 * inferiors.c (add_thread): Set last_status kind to
17277 TARGET_WAITKIND_IGNORE.
17278 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
17279 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
17280 (linux_wait_1): Move `thread' local definition to block that uses
17281 it. Don't NULL initialize `event_child'.
17282 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
17283 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
17284 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
17286 2010-04-01 Pedro Alves <pedro@codesourcery.com>
17288 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
17289 an extended waitstatus, or by a watchpoint.
17290 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
17291 thread was stepping or has been stopped by a watchpoint.
17293 2010-04-01 Pedro Alves <pedro@codesourcery.com>
17295 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
17296 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
17297 of another, then delete the previous, and validate all
17299 (validate_inserted_breakpoint): New.
17300 (delete_disabled_breakpoints): New.
17301 (validate_breakpoints): New.
17302 (check_mem_read): Validate breakpoints before trusting their
17303 shadow. Delete disabled breakpoints.
17304 (check_mem_write): Validate breakpoints before trusting they
17305 should be inserted. Delete disabled breakpoints.
17306 * mem-break.h (validate_breakpoints):
17307 * server.c (handle_query): Validate breakpoints when we see a
17310 2010-04-01 Pedro Alves <pedro@codesourcery.com>
17312 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
17313 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
17314 if we could tell there's a GDB breakpoint at stop_pc.
17315 (need_step_over_p): Don't do a step over if we find a GDB
17316 breakpoint at the resume PC.
17318 * mem-break.c (struct raw_breakpoint): New.
17319 (enum bkpt_type): New type `gdb_breakpoint'.
17320 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
17321 fields. New field `raw'.
17322 (find_raw_breakpoint_at): New.
17323 (set_raw_breakpoint_at): Handle refcounting. Create a raw
17324 breakpoint instead.
17325 (set_breakpoint_at): Adjust.
17326 (delete_raw_breakpoint): New.
17327 (release_breakpoint): New.
17328 (delete_breakpoint): Rename to...
17329 (delete_breakpoint_1): ... this. Add proc parameter. Use
17330 release_breakpoint. Return ENOENT.
17331 (delete_breakpoint): Reimplement.
17332 (find_breakpoint_at): Delete.
17333 (find_gdb_breakpoint_at): New.
17334 (delete_breakpoint_at): Delete.
17335 (set_gdb_breakpoint_at): New.
17336 (delete_gdb_breakpoint_at): New.
17337 (gdb_breakpoint_here): New.
17338 (set_reinsert_breakpoint): Use release_breakpoint.
17339 (uninsert_breakpoint): Rename to ...
17340 (uninsert_raw_breakpoint): ... this.
17341 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
17342 (reinsert_raw_breakpoint): Change parameter type to
17344 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
17346 (check_breakpoints): Adjust. Use release_breakpoint.
17347 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
17348 (breakpoint_inserted_here): Ditto.
17349 (check_mem_read): Adjust to iterate over raw breakpoints instead.
17350 Don't trust the breakpoint's shadow if it is not inserted.
17351 (check_mem_write): Adjust to iterate over raw breakpoints instead.
17352 (delete_all_breakpoints): Adjust.
17353 (free_all_breakpoints): Mark all breakpoints as uninserted, and
17354 use delete_breakpoint_1.
17356 * mem-break.h (breakpoints_supported): Delete declaration.
17357 (set_gdb_breakpoint_at): Declare.
17358 (gdb_breakpoint_here): Declare.
17359 (delete_breakpoint_at): Delete.
17360 (delete_gdb_breakpoint_at): Declare.
17362 * server.h (struct raw_breakpoint): Forward declare.
17363 (struct process_info): New field `raw_breakpoints'.
17365 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
17368 2010-03-24 Pedro Alves <pedro@codesourcery.com>
17370 * linux-low.c (status_pending_p_callback): Fix comment.
17371 (linux_wait_for_event_1): Move most of the internal breakpoint
17372 handling from here...
17373 (linux_wait_1): ... to here.
17374 (count_events_callback): New.
17375 (select_singlestep_lwp_callback): New.
17376 (select_event_lwp_callback): New.
17377 (cancel_breakpoints_callback): New.
17378 (select_event_lwp): New.
17379 (linux_wait_1): Simplify internal breakpoint handling. Give equal
17380 priority to all LWPs that have had events that should be reported
17381 to the client. Cancel breakpoints when about to reporting the
17382 event to the client, not while stopping lwps. No longer cancel
17383 finished single-steps here.
17384 (cancel_finished_single_step): Delete.
17385 (cancel_finished_single_steps): Delete.
17387 2010-03-24 Pedro Alves <pedro@codesourcery.com>
17389 * mem-break.c (enum bkpt_type): New.
17390 (struct breakpoint): New field `type'.
17391 (set_breakpoint_at): Change return type to struct breakpoint
17392 pointer. Set type to `other_breakpoint' by default.
17393 (delete_breakpoint): Rewrite, supporting more than one breakpoint
17394 in the breakpoint list.
17395 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
17396 (reinsert_breakpoint): Rename to ...
17397 (reinsert_raw_breakpoint): ... this.
17398 (reinsert_breakpoints_at): Adjust.
17399 * mem-break.h (struct breakpoint): Declare.
17400 (set_breakpoint_at): Change return type to struct breakpoint
17403 2010-03-24 Pedro Alves <pedro@codesourcery.com>
17405 * server.c (handle_query): Assign, not compare.
17407 2010-03-24 Pedro Alves <pedro@codesourcery.com>
17409 Teach linux gdbserver to step-over-breakpoints.
17411 * linux-low.c (can_hardware_single_step): New.
17412 (supports_breakpoints): New.
17413 (handle_extended_wait): If stopping threads, read the stop pc of
17414 the new cloned LWP.
17416 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
17417 low target doesn't support retrieving the PC.
17418 (add_lwp): Set last_resume_kind to resume_continue.
17419 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
17420 (linux_attach): Don't clear stop_expected. Set the lwp's
17421 last_resume_kind to resume_stop.
17422 (linux_detach_one_lwp): Don't check for removed breakpoints.
17423 (check_removed_breakpoint): Delete.
17424 (status_pending_p): Rename to ...
17425 (status_pending_p_callback): ... this. Don't check for removed
17426 breakpoints. Don't consider threads that are stopped from GDB's
17428 (linux_wait_for_lwp): Always read the stop_pc here.
17429 (cancel_breakpoint): New.
17430 (step_over_bkpt): New global.
17431 (linux_wait_for_event_1): Implement stepping over breakpoints.
17432 (gdb_wants_lwp_stopped): New.
17433 (gdb_wants_all_stopped): New.
17434 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
17435 single-step traps here. Store the thread's last reported target
17437 (send_sigstop): Don't clear stop_expected. Always set it,
17439 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
17440 (cancel_finished_single_step): New.
17441 (cancel_finished_single_steps): New.
17442 (wait_for_sigstop): Don't cancel finished single-step traps here.
17443 (linux_resume_one_lwp): Don't check for removed breakpoints.
17444 Don't set `step' on non-hardware step archs.
17445 (linux_set_resume_request): Ignore resume_stop requests if already
17446 stopping or stopped. Set the lwp's last_resume_kind.
17447 (resume_status_pending_p): Don't check for removed breakpoints.
17448 (need_step_over_p): New.
17449 (start_step_over): New.
17450 (finish_step_over): New.
17451 (linux_resume_one_thread): Always queue a sigstop for resume_stop
17452 requests. Clear the thread's last reported target waitstatus.
17453 Don't use the `suspended' flag. Don't consider pending breakpoints.
17454 (linux_resume): Start a step-over if necessary.
17455 (proceed_one_lwp): New.
17456 (proceed_all_lwps): New.
17457 (unstop_all_lwps): New.
17458 * linux-low.h (struct lwp_info): Rewrite comment for the
17459 `suspended' flag. Add the `stop_pc' field. Delete the
17460 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
17461 Add `'last_resume_kind' and `need_step_over' fields.
17462 * inferiors.c (struct thread_info): Delete, moved elsewhere.
17463 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
17464 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
17465 (set_raw_breakpoint_at): New.
17466 (set_breakpoint_at): Rewrite to use it.
17467 (reinsert_breakpoint_handler): Delete.
17468 (set_reinsert_breakpoint): New.
17469 (reinsert_breakpoint_by_bp): Delete.
17470 (delete_reinsert_breakpoints): New.
17471 (uninsert_breakpoint): Rewrite.
17472 (uninsert_breakpoints_at): New.
17473 (reinsert_breakpoint): Rewrite.
17474 (reinsert_breakpoints_at): New.
17475 (check_breakpoints): Rewrite.
17476 (breakpoint_here): New.
17477 (breakpoint_inserted_here): New.
17478 (check_mem_read): Adjust.
17479 * mem-break.h (breakpoints_supported, breakpoint_here)
17480 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
17481 (reinsert_breakpoint_by_bp): Delete declaration.
17482 (delete_reinsert_breakpoints): Declare.
17483 (reinsert_breakpoint): Delete declaration.
17484 (reinsert_breakpoints_at): Declare.
17485 (uninsert_breakpoint): Delete declaration.
17486 (uninsert_breakpoints_at): Declare.
17487 (check_breakpoints): Adjust prototype.
17488 * server.h: Adjust include order.
17489 (struct thread_info): Declare here. Add a `last_status' field.
17491 2010-03-23 Michael Snyder <msnyder@vmware.com>
17493 * server.c (crc32): New function.
17494 (handle_query): Add handling for 'qCRC:' request.
17496 2010-03-23 Pedro Alves <pedro@codesourcery.com>
17498 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
17499 lwp had been stopped by a watchpoint.
17501 2010-03-16 Pedro Alves <pedro@codesourcery.com>
17503 * server.h (internal_error): Declare.
17504 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
17505 * utils.c (internal_error): New function.
17507 2010-03-15 Andreas Schwab <schwab@redhat.com>
17509 * configure.srv: Fix typo setting srv_regobj.
17511 2010-03-15 Pedro Alves <pedro@codesourcery.com>
17513 * linux-low.c (fetch_register): Avoid passing a non string literal
17515 (usr_store_inferior_registers): Ditto.
17517 2010-03-14 Pedro Alves <pedro@codesourcery.com>
17519 * linux-low.c (linux_write_memory): Bail out early if peeking
17522 2010-03-14 Pedro Alves <pedro@codesourcery.com>
17524 * linux-low.h (struct lwp_info): New fields
17525 `stopped_by_watchpoint' and `stopped_data_address'.
17526 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
17527 here, and cache them in the lwp object.
17528 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
17530 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
17532 (linux_stopped_by_watchpoint): Rewrite.
17533 (linux_stopped_data_address): Rewrite.
17535 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
17537 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
17538 switching the current inferior, not before.
17540 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
17542 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
17543 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
17544 i386-linux.c and amd64-linux.c.
17545 (reg-i386.o): Removed.
17546 (reg-i386.c): Likewise.
17547 (reg-i386-linux.o): Likewise.
17548 (reg-i386-linux.c): Likewise.
17549 (reg-x86-64.o): Likewise.
17550 (reg-x86-64.c): Likewise.
17551 (reg-x86-64-linux.o): Likewise.
17552 (reg-x86-64-linux.c): Likewise.
17554 (i386.c): Likewise.
17555 (i386-linux.o): Likewise.
17556 (i386-linux.c): Likewise.
17557 (amd64.o): Likewise.
17558 (amd64.c): Likewise.
17559 (amd64-linux.o): Likewise.
17560 (amd64-linux.c): Likewise.
17562 * configure.srv (srv_i386_regobj): New.
17563 (srv_i386_linux_regobj): Likewise.
17564 (srv_amd64_regobj): Likewise.
17565 (srv_amd64_linux_regobj): Likewise.
17566 (srv_i386_32bit_xmlfiles): Likewise.
17567 (srv_i386_64bit_xmlfiles): Likewise.
17568 (srv_i386_xmlfiles): Likewise.
17569 (srv_amd64_xmlfiles): Likewise.
17570 (srv_i386_linux_xmlfiles): Likewise.
17571 (srv_amd64_linux_xmlfiles): Likewise.
17572 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
17573 srv_xmlfiles to $srv_i386_xmlfiles.
17574 (i[34567]86-*-mingw32ce*): Likewise.
17575 (i[34567]86-*-mingw*): Likewise.
17576 (i[34567]86-*-nto*): Likewise.
17577 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
17578 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
17579 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
17580 (x86_64-*-linux*): Likewise.
17582 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
17583 (init_registers_amd64_linux): New.
17584 (x86_arch_setup): Replace init_registers_x86_64_linux with
17585 init_registers_amd64_linux.
17587 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
17589 * configure.ac: Check for libdl. If it is not available link against
17590 static libthread_db.
17591 * configure: Regenerate.
17593 2010-02-22 Pedro Alves <pedro@codesourcery.com>
17597 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
17598 handing a read watchpoint.
17599 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
17601 2010-02-12 Doug Evans <dje@google.com>
17603 * linux-low.c (linux_supports_tracefork_flag): Document.
17604 (linux_look_up_symbols): Add comment.
17606 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
17608 * regcache.c (supply_register): Clear regcache if buf is NULL.
17610 2010-02-02 Nicolas Roche <roche@sourceware.org>
17611 Joel Brobecker <brobecker@adacore.com>
17613 * inferiors.c (find_inferior): Add function documentation.
17614 (unloaded_dll): Handle the case where the unloaded dll has not
17615 been previously registered in the dll list.
17617 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17619 * linux-arm-low.c (thumb_breakpoint_len): Delete.
17620 (thumb2_breakpoint): New.
17621 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
17623 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17625 * linux-low.c (get_stop_pc): Check for SIGTRAP.
17626 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
17629 2010-01-21 Pedro Alves <pedro@codesourcery.com>
17631 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
17633 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
17635 * linux-s390-low.c (s390_collect_ptrace_register)
17636 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
17638 2010-01-21 Doug Evans <dje@google.com>
17640 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
17641 (PTRACE_ARG4_TYPE): New macro.
17642 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
17643 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
17644 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
17645 (usr_store_inferior_registers): Ditto.
17646 (linux_read_memory, linux_write_memory): Ditto.
17647 (linux_test_for_tracefork): Ditto.
17649 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
17650 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
17652 2010-01-21 Pedro Alves <pedro@codesourcery.com>
17654 * proc-service.c (ps_lgetregs): Don't refetch registers from the
17657 2010-01-21 Pedro Alves <pedro@codesourcery.com>
17659 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
17660 prototype to take a regcache. Adjust.
17662 2010-01-20 Pedro Alves <pedro@codesourcery.com>
17664 * regcache.h (struct thread_info): Forward declare.
17665 (struct regcache): New.
17666 (new_register_cache): Adjust prototype.
17667 (get_thread_regcache): Declare.
17668 (free_register_cache): Adjust prototype.
17669 (registers_to_string, registers_from_string): Ditto.
17670 (supply_register, supply_register_by_name, collect_register)
17671 (collect_register_as_string, collect_register_by_name): Ditto.
17672 * regcache.c (struct inferior_regcache_data): Delete.
17673 (get_regcache): Rename to ...
17674 (get_thread_regcache): ... this. Adjust. Switch inferior before
17675 fetching registers.
17676 (regcache_invalidate_one): Adjust.
17677 (regcache_invalidate): Fix prototype.
17678 (new_register_cache): Return the new register cache.
17679 (free_register_cache): Change prototype.
17680 (realloc_register_cache): Adjust.
17681 (registers_to_string): Change prototype to take a regcache. Adjust.
17682 (registers_from_string): Ditto.
17683 (register_data): Ditto.
17684 (supply_register): Ditto.
17685 (supply_register_by_name): Ditto.
17686 (collect_register): Ditto.
17687 (collect_register_as_string): Ditto.
17688 (collect_register_by_name): Ditto.
17689 * server.c (process_serial_event): Adjust.
17690 * linux-low.h (regset_fill_func, regset_store_func): Change
17692 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
17694 * linux-low.c (get_stop_pc): Adjust.
17695 (check_removed_breakpoint): Adjust.
17696 (linux_wait_for_event): Adjust.
17697 (linux_resume_one_lwp): Adjust.
17698 (fetch_register): Add regcache parameter. Adjust.
17699 (usr_store_inferior_registers): Ditto.
17700 (regsets_fetch_inferior_registers): Ditto.
17701 (regsets_store_inferior_registers): Ditto.
17702 (linux_fetch_registers, linux_store_registers): Ditto.
17703 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
17705 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
17707 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
17708 prototype to take a regcache.
17709 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
17710 * remote-utils.c (convert_ascii_to_int, outreg)
17711 (prepare_resume_reply): Change prototype to take a regcache.
17713 * target.h (struct target_ops) <fetch_registers, store_registers>:
17714 Change prototype to take a regcache.
17715 (fetch_inferior_registers, store_inferior_registers): Change
17716 prototype to take a regcache. Adjust.
17717 * proc-service.c (ps_lgetregs): Adjust.
17718 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
17719 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
17720 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
17721 take a regcache. Adjust.
17722 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
17723 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
17724 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
17725 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
17726 * linux-cris-low.c (cris_get_pc, cris_set_pc)
17727 (cris_cannot_fetch_register):
17728 (cris_breakpoint_at): Change prototype to take a regcache.
17730 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
17731 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
17732 to take a regcache. Adjust.
17733 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
17735 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
17736 take a regcache. Adjust.
17737 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
17738 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
17739 (m68k_set_pc): Change prototype to take a regcache. Adjust.
17740 * linux-mips-low.c (mips_get_pc):
17741 (mips_set_pc): Change prototype to take a regcache. Adjust.
17742 (mips_reinsert_addr): Adjust.
17743 (mips_collect_register): Change prototype to take a regcache.
17745 (mips_supply_register):
17746 (mips_collect_register_32bit, mips_supply_register_32bit)
17747 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
17748 (mips_store_fpregset): Ditto.
17749 * linux-ppc-low.c (ppc_supply_ptrace_register)
17750 (ppc_supply_ptrace_register): Ditto.
17751 (parse_spufs_run): Adjust.
17752 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
17753 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
17754 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
17755 take a regcache. Adjust.
17756 * linux-s390-low.c (s390_collect_ptrace_register)
17757 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
17758 (s390_set_pc): Change prototype to take a regcache. Adjust.
17759 (s390_arch_setup): Adjust.
17760 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
17761 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
17762 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
17763 (sparc_fill_gregset, sparc_store_gregset_from_stack)
17764 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
17766 (sparc_breakpoint_at): Adjust.
17767 * linux-xtensa-low.c (xtensa_fill_gregset):
17768 (xtensa_store_gregset):
17769 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
17770 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
17771 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
17772 prototype to take a regcache. Adjust.
17773 * win32-arm-low.c (arm_fetch_inferior_register)
17774 (arm_store_inferior_register): Change prototype to take a
17776 * win32-i386-low.c (i386_fetch_inferior_register)
17777 (i386_store_inferior_register): Change prototype to take a
17779 * win32-low.c (child_fetch_inferior_registers)
17780 (child_store_inferior_registers): Change prototype to take a
17782 (win32_wait): Adjust.
17783 (win32_fetch_inferior_registers): Change prototype to take a
17785 (win32_store_inferior_registers): Adjust.
17786 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
17787 store_inferior_register>: Change prototype to take a regcache.
17789 2010-01-20 Doug Evans <dje@google.com>
17791 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
17793 (linux_wait_for_event1, linux_init_signals): Ditto.
17794 (W_STOPCODE): Provide definition if missing.
17796 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
17798 * linux-low.c (linux_core_of_thread): New.
17799 (compare_ints, show_process, list_threads): New.
17800 (linux_qxfer_osdata): Report threads and cores.
17801 (linux_target_op): Register linux_core_of_thread.
17802 * remote-utils.c (prepare_resume_reply): Report the core.
17803 (buffer_xml_printf): Support %d specifier.
17804 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
17806 (handle_query): Handle qXfer:threads. Announce availability
17808 * target.h (struct target_ops): New field core_of_thread.
17810 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
17812 * Makefile.in (clean): Remove new generated files.
17813 (reg-s390.o, reg-s390.c): Remove rules.
17814 (reg-s390x.o, reg-s390x.c): Likewise.
17815 (s390-linux32.o, s390-linux32.c): Add rules.
17816 (s390-linux64.o, s390-linux64.c): Likewise.
17817 (s390x-linux64.o, s390x-linux64.c): Likewise.
17818 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
17819 * linux-s390-low.c: Include <elf.h>.
17820 (HWCAP_S390_HIGH_GPRS): Define if undefined.
17821 (init_registers_s390): Remove prototype.
17822 (init_registers_s390x): Likewise.
17823 (init_registers_s390_linux32): Add prototype.
17824 (init_registers_s390_linux64): Likewise.
17825 (init_registers_s390x_linux64): Likewise.
17826 (s390_num_regs_3264): New define.
17827 (s390_regmap_3264): New global variable.
17828 (s390_cannot_fetch_register): Remove obsolete check.
17829 (s390_cannot_store_register): Likewise.
17830 (s390_collect_ptrace_register): Handle upper/lower register halves.
17831 (s390_supply_ptrace_register): Likewise.
17832 (s390_fill_gregset): Update to register number changes.
17833 (s390_get_hwcap): New routine.
17834 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
17835 Install appropriate regmap and register set.
17837 2010-01-01 Joel Brobecker <brobecker@adacore.com>
17839 * server.c (gdbserver_version): Update copyright year to 2010.
17840 * gdbreplay.c (gdbreplay_version): Likewise.
17842 2009-12-28 Doug Evans <dje@google.com>
17844 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
17845 elf/external.h. Include <elf.h> instead but only if necessary.
17847 2009-12-28 Pedro Alves <pedro@codesourcery.com>
17849 * linux-low.c (linux_remove_process): Remove `detaching'
17850 parameter. Don't release/detach from thread_db here.
17851 (linux_kill): Release/detach from thread_db here, ...
17852 (linux_detach): ... and here, before actually detaching.
17853 (linux_wait_1): ... and here, when a process exits.
17854 * thread-db.c (any_thread_of): New.
17855 (thread_db_free): Switch the current inferior to a thread of the
17858 2009-12-21 Doug Evans <dje@google.com>
17860 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
17862 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
17863 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
17864 warning ifndef __NR_tkill. Move setting of errno there too.
17865 Delete unnecessary resetting of errno after syscall.
17866 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
17868 * configure.ac: Check for dladdr.
17869 * config.in: Regenerate.
17870 * configure: Regenerate.
17871 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
17872 (try_thread_db_load): Update.
17874 * linux-low.c (my_waitpid): Delete unnecessary prototype.
17876 2009-12-18 Doug Evans <dje@google.com>
17878 * event-loop.c: Include unistd.h if it exists.
17880 * linux-low.c (my_waitpid): Move definition away from being in
17881 between linux_tracefork_child/linux_test_for_tracefork.
17883 * gdb_proc_service.h (psaddr_t): Fix type.
17884 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
17885 signature to match glibc.
17887 2009-12-16 Doug Evans <dje@google.com>
17889 * linux-low.c (linux_read_memory): Fix argument to read.
17891 2009-11-26 Pedro Alves <pedro@codesourcery.com>
17893 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
17894 events, don't leave current_inferior pointing at null.
17896 2009-11-26 Pedro Alves <pedro@codesourcery.com>
17898 * win32-low.c (LOG): Delete.
17899 (OUTMSG): Output to stderr.
17900 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
17901 on compile time LOG macro.
17902 (win32_wait): Fix debug output.
17904 2009-11-26 Pedro Alves <pedro@codesourcery.com>
17906 * win32-low.c (win32_add_one_solib): If the dll name is
17907 "ntdll.dll", prepend the system directory to the dll path.
17909 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
17911 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
17913 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
17914 Vladimir Prus <vladimir@codesourcery.com>
17916 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
17917 * configure.ac: Check for __mcoldfire__ and set
17918 gdb_cv_m68k_is_coldfire.
17919 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
17920 reg-cf.o and reg-m68k.o.
17921 * configure: Regenerated.
17923 2009-11-16 Pedro Alves <pedro@codesourcery.com>
17925 * linux-low.c (linux_remove_process): Add `detaching' parameter.
17926 Pass it to thread_db_free.
17927 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
17928 proper `detaching' argument to linux_remove_process.
17929 * linux-low.h (thread_db_free): Add `detaching' parameter.
17930 * thread-db.c (thread_db_init): Pass false as `detaching' argument
17932 (thread_db_free): Add `detaching' parameter. Only
17933 call td_ta_clear_event if detaching from process.
17935 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
17937 * thread-db.c (thread_db_free): Fix typo.
17939 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
17942 * thread-db.c (thread_db_free): Call td_ta_clear_event.
17944 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
17946 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
17947 with an i686 compiler.
17948 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
17950 * configure: Rebuilt.
17952 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
17956 * server.c (handle_search_memory_1): Correct read_addr initialization
17957 in loop for searching subsequent chunks.
17959 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
17961 * configure.ac: New --with-libthread-db option.
17962 * thread-db.c: Allow direct dependence on libthread_db.
17963 (thread_db_free): Adjust.
17964 * config.in: Regenerate.
17965 * configure: Likewise.
17967 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
17970 * thread-db.c (attach_thread): New function.
17971 (maybe_attach_thread): Return success/failure.
17972 (find_new_threads_callback): Adjust.
17973 (thread_db_find_new_threads): Loop until no new threads.
17975 2009-10-13 Pedro Alves <pedro@codesourcery.com>
17977 * proc-service.c (ps_lgetregs): Formatting.
17979 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
17981 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
17982 * configure.ac: Adjust.
17983 * linux-low.h (struct process_info_private): Move members to struct
17985 (thread_db_free, thread_db_handle_monitor_command): New prototype.
17986 * linux-low.c (linux_remove_process): Adjust.
17987 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
17988 * server.c (handle_query): Move code ...
17989 (handle_monitor_command): ... here. New function.
17990 * target.h (struct target_ops): New member.
17991 * thread-db.c (struct thread_db): New.
17992 (libthread_db_search_path): New variable.
17993 (thread_db_create_event, thread_db_enable_reporting)
17994 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
17995 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
17996 (try_thread_db_load_1, dladdr_to_soname): New functions.
17997 (try_thread_db_load, thread_db_load_search): New functions.
17998 (thread_db_init): Search for libthread_db.
17999 (thread_db_free): New function.
18000 (thread_db_handle_monitor_command): Likewise.
18001 * config.in: Regenerate.
18002 * configure: Regenerate.
18004 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
18006 * spu-low.c (spu_kill): Wait for inferior to terminate.
18007 Call clear_inferiors.
18008 (spu_detach): Call clear_inferiors.
18010 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
18012 * aclocal.m4: Regenerate.
18013 * config.in: Likewise.
18014 * configure: Likewise.
18016 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
18018 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
18019 (parse_spufs_run): New function.
18020 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
18021 (ppc_breakpoint_at): Handle SPU breakpoints.
18023 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
18025 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
18026 (SPUFS_MAGIC): Define.
18027 (spu_enumerate_spu_ids): New function.
18028 (linux_qxfer_spu): New function.
18029 (linux_target_ops): Install linux_qxfer_spu.
18031 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
18033 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
18034 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
18035 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
18036 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
18037 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
18038 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
18039 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
18040 (init_registers_powerpc_cell32l): Add prototype.
18041 (init_registers_powerpc_cell64l): Likewise.
18042 (ppc_arch_setup): Detect Cell/B.E. architecture.
18044 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
18046 * Makefile.in (datarootdir): New variable.
18048 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
18050 * linux-low.c (linux_write_memory): Update debugging output.
18051 * Makefile.in (clean): Add new descriptions.
18052 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
18053 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
18054 * configure.srv: Add new files for arm*-*-linux*.
18055 * linux-arm-low.c: Add new declarations.
18056 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
18057 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
18058 (HWCAP_VFPv3D16): New.
18059 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
18060 instead of __IWMMXT__.
18061 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
18062 (arm_arch_setup): New.
18063 (target_regsets): Remove #ifdef. Add VFP regset.
18064 (the_low_target): Use arm_arch_setup.
18066 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
18068 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
18069 the main thread again.
18071 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
18073 Adding Neutrino gdbserver.
18074 * configure: Regenerated.
18075 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
18076 * configure.srv (i[34567]86-*-nto*): New target.
18077 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
18078 * remote-utils.c [__QNX__]: Include sys/iomgr.h
18079 (nto_comctrl) [__QNX__]: New function.
18080 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
18082 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
18084 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
18087 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
18088 Pedro Alves <pedro@codesourcery.com>
18090 * win32-i386-low.c (i386_get_thread_context): Handle systems that
18091 don't support CONTEXT_EXTENDED_REGISTERS.
18092 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
18093 (the_low_target): Install them.
18094 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
18095 failing with ERROR_PIPE_NOT_CONNECTED.
18097 2009-06-30 Doug Evans <dje@google.com>
18098 Pierre Muller <muller@ics.u-strasbg.fr>
18100 Add h/w watchpoint support to x86-linux, win32-i386.
18101 * Makefile.in (SFILES): Add i386-low.c
18102 (i386_low_h): Define.
18103 (i386-low.o): Add dependencies.
18104 (linux-x86-low.o): Add i386-low.h dependency.
18105 (win32-i386-low.o): Ditto.
18106 * i386-low.c: New file.
18107 * i386-low.h: New file.
18108 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
18109 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
18110 * linux-low.c (linux_add_process): Initialize arch_private.
18111 (linux_remove_process): Free arch_private.
18112 (add_lwp): Initialize arch_private.
18113 (delete_lwp): Free arch_private.
18114 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
18116 * linux-low.h (process_info_private): New member arch_private.
18117 (lwp_info): New member arch_private.
18118 (linux_target_ops): New members new_process, new_thread,
18120 (ptid_of): New macro.
18121 * linux-x86-low.c: Include stddef.h, i386-low.h.
18122 (arch_process_info): New struct.
18123 (arch_lwp_info): New struct.
18124 (x86_linux_dr_get, x86_linux_dr_set): New functions.
18125 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
18126 (i386_dr_low_get_status): New function.
18127 (x86_insert_point, x86_remove_point): New functions.
18128 (x86_stopped_by_watchpoint): New function.
18129 (x86_stopped_data_address): New function.
18130 (x86_linux_new_process, x86_linux_new_thread): New functions.
18131 (x86_linux_prepare_to_resume): New function.
18132 (the_low_target): Add entries for insert_point, remove_point,
18133 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
18135 * server.c (debug_hw_points): New global.
18136 (monitor_show_help): Document set debug-hw-points.
18137 (handle_query): Process "set debug-hw-points".
18138 * server.h (debug_hw_points): Declare.
18139 (paddress): Declare.
18140 * utils.c (NUMCELLS, CELLSIZE): New macros.
18141 (get_sell, xsnprintf, paddress): New functions.
18142 * win32-arm-low.c (the_low_target): Add entries for insert_point,
18143 remove_point, stopped_by_watchpoint, stopped_data_address.
18144 * win32-i386-low.c: Include i386-low.h.
18145 (debug_reg_state): Replaces dr.
18146 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
18147 (i386_dr_low_get_status): New function.
18148 (i386_insert_point, i386_remove_point): New functions.
18149 (i386_stopped_by_watchpoint): New function.
18150 (i386_stopped_data_address): New function.
18151 (i386_initial_stuff): Update.
18152 (get_thread_context,set_thread_context,i386_thread_added): Update.
18153 (the_low_target): Add entries for insert_point,
18154 remove_point, stopped_by_watchpoint, stopped_data_address.
18155 * win32-low.c (win32_insert_watchpoint): New function.
18156 (win32_remove_watchpoint): New function.
18157 (win32_stopped_by_watchpoint): New function.
18158 (win32_stopped_data_address): New function.
18159 (win32_target_ops): Add entries for insert_watchpoint,
18160 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
18161 * win32-low.h (win32_target_ops): New members insert_point,
18162 remove_point, stopped_by_watchpoint, stopped_data_address.
18164 2009-06-25 Pedro Alves <pedro@codesourcery.com>
18166 * server.c (process_serial_event): Re-return unsupported, not
18167 error, if the type isn't recognized. Re-allow supporting only
18168 insert or remove packets. Also call require_running for
18169 breakpoints. Add missing break statement to default case. Tidy.
18170 * target.h (struct target_ops): Rename insert_watchpoint to
18171 insert_point, and remove_watchpoint to remove_point.
18173 * linux-low.h (struct linux_target_ops): Likewise.
18174 * linux-low.c (linux_insert_watchpoint): Rename to ...
18175 (linux_insert_point): ... this. Adjust.
18176 (linux_remove_watchpoint): Rename to ...
18177 (linux_remove_point): ... this. Adjust.
18178 (linux_target_ops): Adjust.
18179 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
18180 (cris_insert_point): ... this.
18181 (cris_remove_watchpoint): Rename to ...
18182 (cris_remove_point): ... this.
18183 (the_low_target): Adjust.
18185 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
18187 * server.c (handle_v_kill): Pass signal_pid to
18188 kill_inferior if multi_process is zero.
18190 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
18192 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
18193 * target.h (target_ops): Comment for *_watchpoint to make it clear
18194 the functions can get types '0' and '1'.
18196 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
18198 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
18199 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
18200 * regcache.c (get_regcache): Likewise.
18201 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
18202 * win32-low.c (child_fetch_inferior_registers): Remove check for
18205 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
18206 Pedro Alves <pedro@codesourcery.com>
18208 * target.h (struct target_ops) <supports_multi_process>: New
18210 (target_supports_multi_process): New.
18211 * server.c (handle_query): Even if GDB reports support, only
18212 enable multi-process if the target also supports it. Report
18213 multi-process support only if the target backend supports it.
18214 * linux-low.c (linux_supports_multi_process): New function.
18215 (linux_target_ops): Install it as target_supports_multi_process
18218 2009-05-24 Doug Evans <dje@google.com>
18220 Global renaming of find_thread_pid to find_thread_ptid.
18221 * server.h (find_thread_ptid): Renamed from find_thread_pid.
18222 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
18223 All callers updated.
18225 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
18226 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
18229 * linux-low.c (get_stop_pc): Print pc if debug_threads.
18230 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
18231 (linux_resume_one_lwp): Ditto.
18233 2009-05-23 Doug Evans <dje@google.com>
18235 * linux-low.c (linux_resume_one_lwp): Change type of first arg
18236 from struct inferior_list_entry * to struct lwp_info *.
18237 All callers updated.
18239 2009-05-13 Doug Evans <dje@google.com>
18241 * linux-x86-low.c: Don't include assert.h.
18242 (x86_siginfo_fixup): Use fatal, not assert.
18243 (x86_arch_setup): Fix comment.
18245 2009-05-12 Doug Evans <dje@google.com>
18247 Biarch support for i386/amd64 gdbserver.
18248 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
18249 Add linux-x86-low.c.
18250 (linux-i386-low.o, linux-x86-64-low.o): Delete.
18251 (linux-x86-low.o): Add.
18252 * linux-x86-64-low.c: Delete.
18253 * linux-i386-low.c: Delete.
18254 * linux-x86-low.c: New file.
18255 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
18257 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
18259 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
18260 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
18261 (linux_child_pid_to_exec_file): New function.
18262 (elf_64_header_p, elf_64_file_p): New functions.
18263 (siginfo_fixup): New function.
18264 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
18265 give target a chance to convert layout.
18266 * linux-low.h (linux_target_ops): New member siginfo_fixup.
18267 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
18269 2009-05-07 Doug Evans <dje@google.com>
18271 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
18272 (regsets_store_inferior_registers): Ditto.
18274 2009-05-06 Pedro Alves <pedro@codesourcery.com>
18278 * linux-low.c (must_set_ptrace_flags): Delete.
18279 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
18281 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
18282 `lwp->must_set_ptrace_flags' instead.
18283 (linux_wait_for_event_1): Set ptrace options here.
18284 (linux_wait_1): ... not here.
18286 2009-04-30 Doug Evans <dje@google.com>
18288 * inferiors.c (started_inferior_callback): New function.
18289 (attached_inferior_callback): New function.
18290 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
18291 * server.c (print_started_pid, print_attached_pid): New functions.
18292 (detach_or_kill_for_exit): New function.
18293 (main): Call it instead of for_each_inferior (kill_inferior_callback).
18294 * server.h (have_started_inferiors_p): Declare.
18295 (have_attached_inferiors_p): Declare.
18297 * inferiors.c (remove_process): Fix memory leak, free process.
18298 * linux-low.c (linux_remove_process): New function.
18299 (linux_kill): Call it instead of remove_process.
18300 (linux_detach, linux_wait_1): Ditto.
18302 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
18304 * configure.srv: Add x86 Windows CE target.
18306 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
18308 * inferiors.c (get_thread_process): Make global.
18309 * server.h (get_thread_process): Add prototype.
18310 * thread-db.c (find_one_thread): Use get_thread_process
18311 instead of current_process.
18312 (thread_db_get_tls_address): Do not crash if called when
18313 thread layer is not yet initialized.
18315 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
18317 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
18318 * spu-low.c (current_tid): Rename to ...
18319 (current_ptid): ... this.
18320 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
18321 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
18322 ptid_get_lwp (current_ptid) instead of current_tid.
18323 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
18324 instead of current_tid. Use find_process_pid to verify pid
18325 argument is valid. Pass proper argument to remove_process.
18326 (spu_thread_alive): Compare current_ptid instead of current_tid.
18327 (spu_resume): Likewise.
18329 2009-04-02 Pedro Alves <pedro@codesourcery.com>
18331 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
18334 2009-04-01 Pedro Alves <pedro@codesourcery.com>
18336 Implement the multiprocess extensions, and add linux multiprocess
18339 * server.h (ULONGEST): Declare.
18340 (struct ptid, ptid_t): New.
18341 (minus_one_ptid, null_ptid): Declare.
18342 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
18343 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
18344 (struct inferior_list_entry): Change `id' type from unsigned from
18346 (struct sym_cache, struct breakpoint, struct
18347 process_info_private): Forward declare.
18348 (struct process_info): Declare.
18349 (current_process): Declare.
18350 (all_processes): Declare.
18351 (initialize_inferiors): Declare.
18352 (add_thread): Adjust to use ptid_t.
18353 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
18354 (add_process, remove_process, find_thread_pid): Declare.
18355 (find_inferior_id): Adjust to use ptid_t.
18356 (cont_thread, general_thread, step_thread): Change type to ptid_t.
18357 (multi_process): Declare.
18358 (push_event): Adjust to use ptid_t.
18359 (read_ptid, write_ptid): Declare.
18360 (prepare_resume_reply): Adjust to use ptid_t.
18361 (clear_symbol_cache): Declare.
18362 * inferiors.c (all_processes): New.
18363 (null_ptid, minus_one_ptid): New.
18364 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
18365 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
18366 (add_thread): Change unsigned long to ptid. Remove gdb_id
18368 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
18369 (gdb_id_to_thread): Rename to ...
18370 (find_thread_pid): ... this. Change unsigned long to ptid.
18371 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
18372 (loaded_dll, pull_pid_from_list): Adjust.
18373 (add_process, remove_process, find_process_pid)
18374 (get_thread_process, current_process, initialize_inferiors): New.
18375 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
18376 (struct target_waitstatus) <related_pid>: Ditto.
18377 (struct target_ops) <kill, detach>: Add `pid' argument. Change
18378 return type to int.
18379 (struct target_ops) <join>: Add `pid' argument.
18380 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
18381 (struct target_ops) <wait>: Add `ptid' field. Change return type
18383 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
18384 (mywait): Add `ptid' argument. Change return type to ptid_t.
18385 (target_pid_to_str): Declare.
18386 * target.c (set_desired_inferior): Adjust to use ptids.
18387 (mywait): Add new `ptid' argument. Adjust.
18388 (target_pid_to_str): New.
18389 * mem-break.h (free_all_breakpoints): Declare.
18390 * mem-break.c (breakpoints): Delelete.
18391 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
18392 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
18393 to use per-process breakpoint list.
18394 (free_all_breakpoints): New.
18395 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
18396 (symbol_cache, all_symbols_looked_up): Delete.
18398 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
18400 (prepare_resume_reply): Change ptid argument's type from unsigned
18401 long to ptid_t. Adjust. Implement W;process and X;process.
18402 (free_sym_cache, clear_symbol_cache): New.
18403 (look_up_one_symbol): Adjust to per-process symbol cache. *
18404 * server.c (cont_thread, general_thread, step_thread): Change type
18406 (attached): Delete.
18407 (multi_process): New.
18408 (last_ptid): Change type to ptid_t.
18409 (struct vstop_notif) <ptid>: Change type to ptid_t.
18410 (queue_stop_reply, push_event): Change `ptid' argument's type to
18412 (discard_queued_stop_replies): Add `pid' argument.
18413 (start_inferior): Adjust to use ptids. Adjust to mywait interface
18414 changes. Don't reference the `attached' global.
18415 (attach_inferior): Adjust to mywait interface changes.
18416 (handle_query): Adjust to use ptids. Parse GDB's qSupported
18417 features. Handle and report "multiprocess+". Handle
18419 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
18421 (handle_v_kill): New.
18422 (handle_v_stopped): Adjust to use target_pid_to_str.
18423 (handle_v_requests): Allow multiple attaches and runs when
18424 multiprocess extensions are in effect. Handle "vKill".
18425 (myresume): Adjust to use ptids.
18426 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
18427 (handle_status): Adjust to discard_queued_stop_replies interface
18429 (first_thread_of, kill_inferior_callback)
18430 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
18431 (main): Call initialize_inferiors. Adjust to use ptids, killing
18432 and detaching from all inferiors. Handle multiprocess packet
18434 * linux-low.h: Include gdb_proc_service.h.
18435 (struct process_info_private): New.
18436 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
18437 <lwpid_of>: Use ptid_get_lwp.
18438 (get_lwp_thread): Adjust.
18439 (struct lwp_info): Add `dead' member.
18440 (find_lwp_pid): Declare.
18441 * linux-low.c (thread_db_active): Delete.
18442 (new_inferior): Adjust comment.
18443 (inferior_pid): Delete.
18444 (linux_add_process): New.
18445 (handle_extended_wait): Adjust.
18446 (add_lwp): Change unsigned long to ptid.
18447 (linux_create_inferior): Add process to processes table. Adjust
18448 to use ptids. Don't set new_inferior here.
18449 (linux_attach_lwp): Rename to ...
18450 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
18451 it. Adjust to use ptids.
18452 (linux_attach_lwp): New.
18453 (linux_attach): Add process to processes table. Don't set
18455 (struct counter): New.
18456 (second_thread_of_pid_p, last_thread_of_process_p): New.
18457 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
18458 multiple processes.
18459 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
18460 processes. Remove process from process table.
18461 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
18462 to multiple processes.
18463 (any_thread_of): New.
18464 (linux_detach): Add `pid' argument, and handle it. Remove process
18465 from processes table.
18466 (linux_join): Add `pid' argument. Handle it.
18467 (linux_thread_alive): Change unsighed long argument to ptid_t.
18468 Consider dead lwps as not being alive.
18469 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
18470 threads we're not interested in.
18471 (same_lwp, find_lwp_pid): New.
18472 (linux_wait_for_lwp): Change `pid' argument's type from int to
18474 (linux_wait_for_event): Rename to ...
18475 (linux_wait_for_event_1): ... this. Change `pid' argument's type
18476 from int to ptid_t. Adjust.
18477 (linux_wait_for_event): New.
18478 (linux_wait_1): Add `ptid' argument. Change return type to
18479 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
18480 that exit from the process table.
18481 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
18483 (mark_lwp_dead): New.
18484 (wait_for_sigstop): Adjust to use ptids. If a process exits while
18485 stopping all threads, mark its main lwp as dead.
18486 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
18488 (fetch_register, usr_store_inferior_registers)
18489 (regsets_fetch_inferior_registers)
18490 (regsets_store_inferior_registers, linux_read_memory)
18491 (linux_write_memory): Inline `inferior_pid'.
18492 (linux_look_up_symbols): Adjust to use per-process
18493 `thread_db_active'.
18494 (linux_request_interrupt): Adjust to use ptids.
18495 (linux_read_auxv): Inline `inferior_pid'.
18496 (initialize_low): Don't reference thread_db_active.
18497 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
18498 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
18499 (ps_getpid): Return the pid of the current inferior.
18500 * thread-db.c (proc_handle, thread_agent): Delete.
18501 (thread_db_create_event, thread_db_enable_reporting): Adjust to
18503 (find_one_thread): Change argument type to ptid_t. Adjust to
18505 (maybe_attach_thread): Adjust to per-process data and ptids.
18506 (thread_db_find_new_threads): Ditto.
18507 (thread_db_init): Ditto.
18508 * spu-low.c (spu_create_inferior, spu_attach): Add process to
18509 processes table. Adjust to use ptids.
18510 (spu_kill, spu_detach): Adjust interface. Remove process from
18512 (spu_join, spu_thread_alive): Adjust interface.
18513 (spu_wait): Adjust interface. Remove process from processes
18514 table. Adjust to use ptids.
18515 * win32-low.c (current_inferior_tid): Delete.
18516 (current_inferior_ptid): New.
18517 (debug_event_ptid): New.
18518 (thread_rec): Take a ptid. Adjust.
18519 (child_add_thread): Add `pid' argument. Adjust to use ptids.
18520 (child_delete_thread): Ditto.
18521 (do_initial_child_stuff): Add `attached' argument. Add process to
18523 (child_fetch_inferior_registers, child_store_inferior_registers):
18525 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
18526 (win32_attach): Pass 1 to do_initial_child_stuff.
18527 (win32_kill): Adjust interface. Remove process from processes
18529 (win32_detach): Ditto.
18530 (win32_join): Adjust interface.
18531 (win32_thread_alive): Take a ptid.
18532 (win32_resume): Adjust to use ptids.
18533 (get_child_debug_event): Ditto.
18534 (win32_wait): Adjust interface. Remove exiting process from
18537 2009-04-01 Pedro Alves <pedro@codesourcery.com>
18539 Non-stop mode support.
18541 * server.h (non_stop): Declare.
18542 (gdb_client_data, handler_func): Declare.
18543 (delete_file_handler, add_file_handler, start_event_loop):
18545 (handle_serial_event, handle_target_event, push_event)
18546 (putpkt_notif): Declare.
18547 * target.h (enum resume_kind): New.
18548 (struct thread_resume): Replace `step' field by `kind' field.
18549 (TARGET_WNOHANG): Define.
18550 (struct target_ops) <wait>: Add `options' argument.
18551 <supports_non_stop, async, start_non_stop>: New fields.
18552 (target_supports_non_stop, target_async): New.
18553 (start_non_stop): Declare.
18554 (mywait): Add `options' argument.
18555 * target.c (mywait): Add `options' argument. Print child exit
18556 notifications here.
18557 (start_non_stop): New.
18558 * server.c (non_stop, own_buf, mem_buf): New globals.
18559 (struct vstop_notif): New.
18560 (notif_queue): New global.
18561 (queue_stop_reply, push_event, discard_queued_stop_replies)
18562 (send_next_stop_reply): New.
18563 (start_inferior): Adjust to use resume_kind. Adjust to mywait
18565 (attach_inferior): In non-stop mode, don't wait for the target
18567 (handle_general_set): Handle QNonStop.
18568 (handle_query): When handling qC, return the current general
18569 thread, instead of the first thread of the list.
18570 (handle_query): If the backend supports non-stop mode, include
18571 QNonStop+ in the qSupported query response.
18572 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
18574 (handle_v_attach, handle_v_run): Handle non-stop mode.
18575 (handle_v_stopped): New.
18576 (handle_v_requests): Report support for vCont;t. Handle vStopped.
18577 (myresume): Adjust to use resume_kind. Handle non-stop.
18578 (queue_stop_reply_callback): New.
18579 (handle_status): Handle non-stop mode.
18580 (main): Clear non_stop flag on reconnection. Use the event-loop.
18581 Refactor serial protocol handling from here ...
18582 (process_serial_event): ... to this new function. When GDB
18583 selects any thread, select one here. In non-stop mode, wait until
18584 GDB acks all pending events before exiting.
18585 (handle_serial_event, handle_target_event): New.
18586 * remote-utils.c (remote_open): Install remote_desc in the event
18588 (remote_close): Remove remote_desc from the event loop.
18589 (putpkt_binary): Rename to...
18590 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
18591 (putpkt_binary): New as wrapper around putpkt_binary_1.
18592 (putpkt_notif): New.
18593 (prepare_resume_reply): In non-stop mode, don't change the
18595 * event-loop.c: New.
18596 * Makefile.in (OBJ): Add event-loop.o.
18597 (event-loop.o): New rule.
18599 * linux-low.h (pid_of): Moved here.
18601 (get_lwp_thread): Use lwpid_of.
18602 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
18603 * linux-low.c (pid_of): Delete.
18604 (inferior_pid): Use lwpid_of.
18605 (linux_event_pipe): New.
18606 (target_is_async_p): New.
18608 (handle_extended_wait): Use lwpid_of.
18609 (add_lwp): Don't set lwpid field.
18610 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
18611 (linux_kill_one_lwp): If killing a running lwp, stop it first.
18612 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
18613 (linux_detach_one_lwp): If detaching from a running lwp, stop it
18614 first. Adjust to linux_wait_for_event interface changes. Use
18616 (linux_detach): Don't delete the main lwp here.
18617 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
18618 (status_pending_p): Don't consider explicitly suspended lwps.
18619 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
18620 pointer. Add OPTIONS argument. Change return type to int. Use
18621 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
18622 (linux_wait_for_event): Take an integer pid instead of a lwp_info
18623 pointer. Add status pointer argument. Return a pid instead of a
18624 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
18625 changes. In non-stop mode, don't switch to a random thread.
18626 (linux_wait): Rename to...
18627 (linux_wait_1): ... this. Add target_options argument, and handle
18628 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
18629 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
18630 clean exit and signal exit code. Don't stop all threads in
18631 non-stop mode. In all-stop mode, only stop all threads when
18632 reporting a stop to GDB. Handle explicit thread stop requests.
18633 (async_file_flush, async_file_mark): New.
18635 (send_sigstop): Use lwpid_of.
18636 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
18637 interface changes. In non-stop mode, don't switch to a random
18639 (linux_resume_one_lwp): Use lwpid_of.
18640 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
18641 (linux_resume_one_thread): ... this. Handle resume_stop. In
18642 non-stop mode, don't look for pending flag in all threads.
18643 (resume_status_pending_p): Don't consider explicitly suspended
18645 (my_waitpid): Reimplement. Emulate __WALL.
18646 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
18648 (sigchld_handler, linux_supports_non_stop, linux_async)
18649 (linux_start_non_stop): New.
18650 (linux_target_ops): Register linux_supports_non_stop, linux_async
18651 and linux_start_non_stop.
18652 (initialize_low): Install SIGCHLD handler.
18653 * thread-db.c (thread_db_create_event, find_one_thread)
18654 (thread_db_get_tls_address): Use lwpid_of.
18655 * win32-low.c (win32_detach): Adjust to use resume_kind.
18656 (win32_wait): Add `options' argument.
18657 * spu-low.c (spu_resume): Adjust to use resume_kind.
18658 (spu_wait): Add `options' argument.
18660 2009-04-01 Pedro Alves <pedro@codesourcery.com>
18662 Decouple target code from remote protocol.
18664 * target.h (enum target_waitkind): New.
18665 (struct target_waitstatus): New.
18666 (struct target_ops) <wait>: Return an unsigned long. Take a
18667 target_waitstatus pointer instead of a char pointer.
18668 (mywait): Likewise.
18669 * target.c (mywait): Change prototype to return an unsigned long.
18670 Take a target_waitstatus pointer instead of a char pointer. Adjust.
18671 * server.h (thread_from_wait, old_thread_from_wait): Delete
18673 (prepare_resume_reply): Change prototype to take a
18675 * server.c (thread_from_wait, old_thread_from_wait): Delete.
18676 (last_status, last_ptid): New.
18677 (start_inferior): Remove "statusptr" argument. Adjust. Return a
18678 pid instead of a signal.
18679 (attach_inferior): Remove "status" and "signal" parameters.
18681 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
18683 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
18684 (handle_v_requests, myresume): Remove "status" and "signal"
18685 parameters. Adjust.
18686 (handle_status): New.
18687 (main): Delete local `status'. Adjust.
18688 * remote-utils.c: Include target.h.
18689 (prepare_resume_reply): Change prototype to take a
18690 target_waitstatus. Adjust.
18692 * linux-low.c (linux_wait): Adjust to new target_ops->wait
18694 * spu-low.c (spu_wait): Adjust.
18695 * win32-low.c (enum target_waitkind, struct target_waitstatus):
18697 (win32_wait): Adjust.
18699 2009-04-01 Pedro Alves <pedro@codesourcery.com>
18701 * target.h (struct thread_resume): Delete leave_stopped member.
18702 (struct target_ops): Add a `n' argument to the `resume' callback.
18703 * server.c (start_inferior): Adjust.
18704 (handle_v_cont, myresume): Adjust.
18705 * linux-low.c (check_removed_breakpoint): Adjust to resume
18706 interface change, and to removed leave_stopped field.
18707 (resume_ptr): Delete.
18708 (struct thread_resume_array): New.
18709 (linux_set_resume_request): Add new `arg' parameter. Adjust to
18710 resume interface change.
18711 (linux_continue_one_thread, linux_queue_one_thread)
18712 (resume_status_pending_p): Check if the resume field is NULL
18713 instead of checking the leave_stopped member.
18714 (linux_resume): Adjust to the target resume interface change.
18715 * spu-low.c (spu_resume): Adjust to the target resume interface
18717 * win32-low.c (win32_detach, win32_resume): Ditto.
18719 2009-04-01 Pedro Alves <pedro@codesourcery.com>
18721 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
18723 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
18725 (linux_continue_one_thread): Only preserve the stepping flag if
18726 there's a pending breakpoint.
18728 2009-03-31 Pedro Alves <pedro@codesourcery.com>
18730 * server.c (main): After the inferior having exited, call
18731 remote_close before exiting gdbserver.
18733 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
18735 Fix size of FPSCR in Power 7 processors.
18736 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
18737 (PPC_FEATURE_HAS_DFP): New #define.
18738 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
18741 2009-03-23 Pedro Alves <pedro@codesourcery.com>
18743 * server.c (handle_query) Whitespace and formatting.
18745 2009-03-22 Pedro Alves <pedro@codesourcery.com>
18747 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
18748 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
18749 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
18750 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
18751 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
18752 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
18753 Makefile.in, configure.ac: Fix whitespace throughout.
18754 * configure: Regenerate.
18756 2009-03-22 Pedro Alves <pedro@codesourcery.com>
18758 * inferiors.c (find_inferior): Make it safe for the callback
18759 function to delete the currently iterated inferior.
18761 2009-03-22 Pedro Alves <pedro@codesourcery.com>
18763 * Makefile.in (linuw_low_h): Move higher.
18764 (thread-db.o): Depend on $(linux_low_h).
18766 2009-03-17 Pedro Alves <pedro@codesourcery.com>
18768 Rename "process" to "lwp" throughout.
18770 * linux-low.c (all_processes): Rename to...
18771 (all_lwps): ... this.
18772 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
18773 (add_process): Rename to ...
18774 (add_lwp): ... this. Adjust.
18775 (linux_create_inferior): Adjust.
18776 (linux_attach_lwp): Adjust.
18777 (linux_attach): Adjust.
18778 (linux_kill_one_process): Rename to ...
18779 (linux_kill_one_lwp): ... this. Adjust.
18780 (linux_kill): Adjust.
18781 (linux_detach_one_process): Rename to ...
18782 (linux_detach_one_lwp): ... this. Adjust.
18783 (linux_detach): Adjust.
18784 (check_removed_breakpoint): Adjust.
18785 (status_pending_p): Adjust.
18786 (linux_wait_for_process): Rename to ...
18787 (linux_wait_for_lwp): ... this. Adjust.
18788 (linux_wait_for_event): Adjust.
18789 (send_sigstop): Adjust.
18790 (wait_for_sigstop): Adjust.
18791 (stop_all_processes): Rename to ...
18792 (stop_all_lwps): ... this.
18793 (linux_resume_one_process): Rename to ...
18794 (linux_resume_one_lwp): ... this. Adjust.
18795 (linux_set_resume_request, linux_continue_one_thread)
18796 (linux_queue_one_thread, resume_status_pending_p)
18797 (usr_store_inferior_registers, regsets_store_inferior_registers)
18798 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
18800 * linux-low.h (get_process): Rename to ...
18801 (get_lwp): ... this. Adjust.
18802 (get_thread_process): Rename to ...
18803 (get_thread_lwp): ... this. Adjust.
18804 (get_process_thread): Rename to ...
18805 (get_lwp_thread): ... this. Adjust.
18806 (struct process_info): Rename to ...
18807 (struct lwp_info): ... this.
18808 (all_processes): Rename to ...
18809 (all_lwps): ... this.
18810 * proc-service.c (ps_lgetregs): Adjust.
18811 * thread-db.c (thread_db_create_event, find_one_thread)
18812 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
18814 2009-03-14 Pedro Alves <pedro@codesourcery.com>
18816 * server.c (handle_query): Handle "qAttached".
18818 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
18820 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
18821 GPLv3, update license URL.
18823 2009-03-01 Doug Evans <dje@google.com>
18825 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
18826 (server_h): Add gdb_signals.h.
18827 (signals.o): Update.
18828 * server.h (target_signal_from_host,target_signal_to_host_p)
18829 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
18831 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
18833 * remote-utils.c (getpkt): Also generate remote-debug
18834 information if noack_mode is set.
18836 2009-02-06 Pedro Alves <pedro@codesourcery.com>
18838 * server.c (handle_query): Report qXfer:siginfo:read and
18839 qXfer:siginfo:write as supported and handle them.
18840 * target.h (struct target_ops) <qxfer_siginfo>: New field.
18841 * linux-low.c (linux_xfer_siginfo): New.
18842 (linux_target_ops): Set it.
18844 2009-01-26 Pedro Alves <pedro@codesourcery.com>
18846 * server.c (gdbserver_usage): Mention --remote-debug.
18847 (main): Accept '--remote-debug' switch.
18849 2009-01-18 Doug Evans <dje@google.com>
18851 * regcache.c (new_register_cache): No need to check result of xcalloc.
18852 * server.c (handle_search_memory): Back out calls to xmalloc,
18853 result is checked and error is returned to user upon failure.
18854 (handle_query): Ditto. Add more checks for result of malloc.
18855 (handle_v_cont): Check result of malloc, report error back to
18857 (handle_v_run): Ditto. Call freeargv.
18858 * server.h (freeargv): Declare.
18859 * utils.c (freeargv): New fn.
18861 2009-01-15 Doug Evans <dje@google.com>
18863 * gdbreplay.c (perror_with_name): Make arg const char *.
18864 * server.h (target_signal_to_name): Make return type const char *.
18865 * thread-db.c (thread_db_err_str): Make return type const char *.
18866 * utils.c (perror_with_name): Make arg const char *.
18868 2009-01-14 Pedro Alves <pedro@codesourcery.com>
18870 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
18871 when handling a EXIT_PROCESS_DEBUG_EVENT.
18873 2009-01-06 Joel Brobecker <brobecker@adacore.com>
18875 * gdbreplay.c (gdbreplay_version): Update copyright year.
18876 * server.c (gdbserver_version): Likewise.
18878 2009-01-05 Doug Evans <dje@google.com>
18880 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
18881 (handle_extended_wait): Improve comment.
18883 2008-12-13 Doug Evans <dje@google.com>
18885 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
18886 * server.h (ATTR_MALLOC): New macro.
18887 (xmalloc,xcalloc,xstrdup): Declare.
18888 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
18889 * inferiors.c: Ditto.
18890 * linux-low.c: Ditto.
18891 * mem-break.c: Ditto.
18892 * regcache.c: Ditto.
18893 * remote-utils.c: Ditto.
18896 * win32-low.c: Ditto.
18898 2008-12-12 Doug Evans <dje@google.com>
18900 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
18901 in debugging printf.
18903 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
18905 2008-12-09 Doug Evans <dje@google.com>
18907 * linux-low.h (struct process_info): Delete member tid, unused.
18908 * thread-db.c (find_one_thread): Update.
18909 (maybe_attach_thread): Update.
18911 2008-12-02 Pedro Alves <pedro@codesourcery.com>
18913 * target.h (struct target_ops): Add qxfer_osdata member.
18914 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
18916 (linux_qxfer_osdata): New functions.
18917 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
18919 * server.c (handle_query): Handle "qXfer:osdata:read:".
18920 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
18921 (buffer_xml_printf): New functions.
18922 * server.h (struct buffer): New.
18923 (buffer_grow_str, buffer_grow_str0): New macros.
18924 (buffer_grow, buffer_free, buffer_init, buffer_finish)
18925 (buffer_xml_printf): Declare.
18927 2008-11-24 Doug Evans <dje@google.com>
18929 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
18931 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
18933 * server.c (handle_v_run): Always use the supplied argument list.
18935 2008-11-19 Bob Wilson <bob.wilson@acm.org>
18937 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
18938 (xtensa_regmap_table): Add entry for scompare1.
18940 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
18942 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
18943 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
18944 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
18945 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
18946 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
18947 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
18948 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
18949 XML target descriptions.
18950 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
18951 when inferior is running on an ISA 2.05 or later processor. Add
18952 special case to return offset for full 64-bit slot of FPSCR when
18955 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
18957 * Makefile.in (SFILES, clean): Added sparc64 files.
18958 (reg-sparc64.o, reg-sparc64.c): New.
18959 * configure.srv (sparc*-*-linux*): New configuration.
18960 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
18961 syscall arguments for SPARC.
18962 (regsets_store_inferior_registers): Likewise.
18963 * linux-sparc-low.c: New file.
18965 2008-10-21 Doug Evans <dje@google.com>
18967 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
18968 (READLINE_DIR,READLINE_DEP): Delete.
18969 (INTERNAL_CFLAGS): Update.
18970 (LINTFLAGS): Update.
18972 2008-10-10 Pedro Alves <pedro@codesourcery.com>
18974 * server.c (handle_v_run): If GDB didn't specify an argv, use the
18975 whole argv from the last run, not just argv[0].
18977 2008-09-08 Pedro Alves <pedro@codesourcery.com>
18979 * regcache.c (new_register_cache): Return NULL if the register
18980 cache size isn't known yet.
18981 (free_register_cache): Avoid dereferencing a NULL regcache.
18983 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
18985 * configure.srv: Merge MIPS and MIPS64.
18987 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
18989 * Makefile.in (uninstall): Apply $(EXEEXT) too.
18991 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
18993 * Makefile.in: Add required vsx dependencies.
18995 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
18996 Declare init_registers_powerpc_vsx32l.
18997 Declare init_registers_powerpc_vsx64l.
18998 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
18999 (ppc_arch_setup): Check for VSX in hwcap.
19000 (ppc_fill_vsxregset): New function.
19001 (ppc_store_vsxregset): New function.
19002 Add new VSX entry in regset_info target_regsets.
19004 * configure.srv: Add new VSX dependencies.
19006 2008-08-12 Pedro Alves <pedro@codesourcery.com>
19008 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
19009 (remote_open): Set or clear transport_is_reliable.
19010 (putpkt_binary): Don't expect acks in noack mode.
19011 (getpkt): Don't send ack/nac in noack mode.
19012 * server.c (handle_general_set): Handle QStartNoAckMode.
19013 (handle_query): If connected by tcp pass QStartNoAckMode+ in
19015 (main): Reset noack_mode on every connection.
19016 * server.h (noack_mode): Declare.
19018 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
19020 * Makefile.in (GDBREPLAY_OBS): New variable.
19021 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
19023 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
19024 Daniel Jacobowitz <dan@codesourcery.com>
19026 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
19027 (usr_store_inferior_registers): Likewise.
19028 (regsets_store_inferior_registers): Likewise.
19030 2008-07-31 Rolf Jansen <rj@surtec.com>
19031 Pedro Alves <pedro@codesourcery.com>
19033 * configure.ac: Check for memmem declaration.
19034 * server.c [HAVE_MALLOC_H]: Include malloc.h.
19035 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
19036 (disable_packet_qfThreadInfo): Unconditionally compile.
19037 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
19038 * configure, config.in: Regenerate.
19040 2008-07-28 Doug Kwan <dougkwan@google.com>
19042 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
19043 (linux_write_memory): Remove declaration of errno.
19045 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
19047 * linux-low.c (handle_extended_wait): Do not use "status"
19048 variable uninitialized.
19050 2008-07-07 Pedro Alves <pedro@codesourcery.com>
19052 * server.c (handle_v_attach): Inhibit reporting dll changes.
19054 2008-06-27 Pedro Alves <pedro@codesourcery.com>
19056 * remote-utils.c (prepare_resume_reply): If requested, don't
19057 output "thread:TID" in the T stop reply.
19059 * server.c (disable_packet_vCont, disable_packet_Tthread)
19060 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
19061 (handle_query): If requested, disable support for qC, qfThreadInfo
19063 (handle_v_requests): If requested, disable support for vCont.
19064 (gdbserver_show_disableable): New.
19065 (main): Handle --disable-packet and --disable-packet=LIST.
19067 * server.h (disable_packet_vCont, disable_packet_Tthread)
19068 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
19070 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
19072 * server.c (gdbserver_usage): Mention --version.
19074 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
19076 * Makefile.in (gdbreplay.o): New rule.
19078 2008-06-06 Joseph Myers <joseph@codesourcery.com>
19080 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
19081 message, not gdbserver.
19083 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
19084 Nathan Sidwell <nathan@codesourcery.com>
19085 Joseph Myers <joseph@codesourcery.com>
19087 * acinclude.m4: Include ../../config/acx.m4.
19088 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
19089 * configure, config.in: Regenerate.
19090 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
19091 * server.c (gdbserver_version): Print PKGVERSION.
19092 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
19093 (main): Adjust gdbserver_usage calls.
19094 * gdbreplay.c (version, host_name): Add declarations.
19095 (gdbreplay_version, gdbreplay_usage): New.
19096 (main): Accept --version and --help options.
19098 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
19100 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
19101 (arm_breakpoint_at): Handle Thumb.
19102 (the_low_target): Add comment.
19104 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
19106 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
19108 2008-05-09 Doug Evans <dje@google.com>
19110 * server.h (decode_search_memory_packet): Declare.
19111 * remote-utils.c (decode_search_memory_packet): New fn.
19112 * server.c (handle_search_memory_1): New fn.
19113 (handle_search_memory): New fn.
19114 (handle_query): Process qSearch:memory packets.
19116 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
19118 * regcache.c (registers_length): Remove.
19119 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
19120 full register packet.
19121 * regcache.h (registers_length): Remove prototype.
19122 * server.h (PBUFSIZ): Define to 16384.
19124 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
19126 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
19127 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
19128 powerpc-64l.o, and powerpc-altivec64l.o.
19129 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
19130 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
19131 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
19132 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
19133 rs6000/power-linux.xml, and rs6000/power64-linux.xml
19136 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
19137 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
19138 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
19139 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
19140 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
19141 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
19142 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
19143 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
19144 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
19145 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
19148 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
19149 (init_registers_powerpc_32l): ... this new prototype.
19150 (init_registers_powerpc_32): Remove, replace by ...
19151 (init_registers_powerpc_altivec32l): ... this new prototype.
19152 (init_registers_powerpc_e500): Remove, replace by ...
19153 (init_registers_powerpc_e500l): ... this new prototype.
19154 (init_registers_ppc64): Remove, replace by ...
19155 (init_registers_powerpc_64l): ... this new prototype.
19156 (init_registers_powerpc_64): Remove, replace by ...
19157 (init_registers_powerpc_altivec64l): ... this new prototype.
19158 (ppc_num_regs): Set to 73.
19159 (PT_ORIG_R3, PT_TRAP): Define if necessary.
19160 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
19161 (ppc_cannot_store_register): Handle orig_r3 and trap.
19162 (ppc_arch_setup): Update init_registers_... calls.
19163 (ppc_fill_gregset): Handle orig_r3 and trap.
19165 * inferiors.c (clear_inferiors): Reset current_inferior.
19167 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
19169 * acinclude.m4: Add override.m4.
19170 * configure: Regenerate.
19172 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
19174 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
19175 initial call to init_register_ppc64.
19177 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
19179 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
19180 single powerpc*-*-linux* case.
19181 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
19183 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
19185 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
19186 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
19188 * linux-ppc-low.c: Include <elf.h>.
19189 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
19190 (ppc_hwcap): New global variable.
19191 (ppc_regmap): Remove __SPE__ #ifdef sections.
19192 (ppc_regmap_e500): New global variable.
19193 (ppc_cannot_store_register): Update __SPE__ special case.
19194 (ppc_get_hwcap): New function.
19195 (ppc_arch_setup): Use it to determine whether inferior supports
19196 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
19197 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
19198 Do not access registers if target does not support AltiVec.
19199 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
19200 Do not access registers if target does not support SPE.
19201 (target_regsets): Unconditionally include AltiVec and SPE regsets.
19203 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
19205 * linux-low.c (disabled_regsets, num_regsets): New.
19206 (use_regsets_p): Delete.
19207 (linux_wait_for_process): Clear disabled_regsets.
19208 (regsets_fetch_inferior_registers): Check and set it.
19209 (regsets_store_inferior_registers): Likewise.
19210 (linux_fetch_registers, linux_store_registers): Do not use
19212 (initialize_low): Allocate disabled_regsets.
19214 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
19216 * Makefile.in (LIBOBJS): New.
19217 (OBS): Use LIBOBJS.
19218 (memmem.o): New rule.
19219 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
19220 * configure: Regenerated.
19222 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
19224 * server.c (handle_query): Never return "unsupported" for
19225 qXfer:features:read queries.
19227 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
19229 * server.c (get_features_xml): Fix inverted condition.
19230 (handle_query): Always support qXfer:feature:read.
19232 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
19234 * server.c (wrapper_argv): New.
19235 (start_inferior): Handle wrapper_argv. If set, expect an extra
19237 (gdbserver_usage): Document --wrapper.
19238 (main): Parse --wrapper.
19240 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
19242 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
19243 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
19244 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
19245 (ppc_set_pc): Likewise.
19246 (ppc_arch_setup): New function.
19247 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
19248 of collect_register.
19249 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
19251 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
19253 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
19254 instead of linux-ppc64-low.o.
19255 * linux-ppc64-low.c: Remove file.
19256 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
19257 (linux-ppc64-low.o): Remove rule.
19259 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
19260 (init_registers_powerpc_64): Likewise.
19261 (ppc_regmap): Conditionally define depending on __powerpc64__.
19262 (ppc_cannot_store_register): Do not special-case "fpscr" when
19263 compiled on __powerpc64__.
19264 (ppc_collect_ptrace_register): New function.
19265 (ppc_supply_ptrace_register): New function.
19266 (ppc_breakpoint): Change type to "unsigned int".
19267 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
19268 (the_low_target): Conditionally provide initializers for the
19269 arch_setup member depending on __powerpc64__. Install
19270 collect_ptrace_register and supply_ptrace_register members.
19272 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
19274 * regcache.h (gdbserver_xmltarget): Add extern declaration.
19275 * server.c (gdbserver_xmltarget): Define.
19276 (get_features_xml): Use it to replace "target.xml" and arch_string.
19278 * configure.srv: Remove srv_xmltarget. Add XML files that were
19279 mentioned there to srv_xmlfiles instead. Remove conditional tests
19280 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
19281 srv_xmlfiles and srv_regobj to include all possible choices.
19282 * configure.ac (srv_xmltarget): Remove.
19283 (srv_xmlfiles): Do not add "target.xml".
19284 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
19285 checks for supplementary target information.
19286 * configure: Regenerate.
19287 * Makefile.in (XML_TARGET): Remove.
19288 (target.xml): Remove rule.
19289 (clean): Do not clean up target.xml.
19290 (.PRECIOUS): Do not mention target.xml.
19292 * target.h (struct target_ops): Remove arch_string member.
19293 * linux-low.c (linux_arch_string): Remove.
19294 (linux_target_ops): Remove arch_string initializer.
19295 * linux-low.h (struct linux_target_ops): Remove arch_string member.
19296 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
19297 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
19298 * spu-low.c (spu_arch_string): Remove.
19299 (spu_target_ops): Remove arch_string initializer.
19300 * win32-low.c (win32_arch_string): Remove.
19301 (win32_target_ops): Remove arch_string initializer.
19302 * win32-low.h (struct win32_target_ops): Remove arch_string member.
19303 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
19304 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
19306 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
19308 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
19309 by collect_ptrace_register and supply_ptrace_register hooks.
19310 * linux-low.c (fetch_register): Use supply_ptrace_register callback
19311 instead of checking for the_low_target.left_pad_xfer.
19312 (usr_store_inferior_registers): Use collect_ptrace_register callback
19313 instead of checking for the_low_target.left_pad_xfer.
19315 * linux-s390-low.c (s390_collect_ptrace_register): New function.
19316 (s390_supply_ptrace_register): Likewise.
19317 (s390_fill_gregset): Call s390_collect_ptrace_register.
19318 (the_low_target): Update.
19320 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
19321 (ppc_supply_ptrace_register): Likewise.
19322 (the_low_target): Update.
19324 * linux-i386-low.c (the_low_target): Update.
19325 * linux-x86-64-low.c (the_low_target): Update.
19327 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
19329 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
19330 reg-s390.o and reg-s390x.o.
19332 * linux-low.c (new_inferior): New global variable.
19333 (linux_create_inferior, linux_attach): Set it.
19334 (linux_wait_for_process): Call the_low_target.arch_setup after the
19335 target has stopped for the first time.
19336 (initialize_low): Do not call the_low_target.arch_setup.
19338 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
19339 (s390_set_pc): Likewise.
19340 (s390_arch_setup): New function.
19341 (the_low_target): Use s390_arch_setup as arch_setup routine.
19343 * regcache.c (realloc_register_cache): New function.
19344 (set_register_cache): Call it for each existing regcache.
19346 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
19348 * server.h (init_registers): Remove prototype.
19350 * linux-low.h (struct linux_target_ops): Add arch_setup field.
19351 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
19352 instead of init_registers ().
19353 * linux-arm-low.c (init_registers_arm): Add prototype.
19354 (init_registers_arm_with_iwmmxt): Likewise.
19355 (the_low_target): Add initializer for arch_setup field.
19356 * linux-cris-low.c (init_registers_cris): Add prototype.
19357 (the_low_target): Add initializer for arch_setup field.
19358 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
19359 (the_low_target): Add initializer for arch_setup field.
19360 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
19361 (the_low_target): Add initializer for arch_setup field.
19362 * linux-ia64-low.c (init_registers_ia64): Add prototype.
19363 (the_low_target): Add initializer for arch_setup field.
19364 * linux-m32r-low.c (init_registers_m32r): Add prototype.
19365 (the_low_target): Add initializer for arch_setup field.
19366 * linux-m68k-low.c (init_registers_m68k): Add prototype.
19367 (the_low_target): Add initializer for arch_setup field.
19368 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
19369 (init_registers_mips64_linux): Likewise.
19370 (the_low_target): Add initializer for arch_setup field.
19371 * linux-ppc-low.c (init_registers_ppc): Add prototype.
19372 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
19373 (the_low_target): Add initializer for arch_setup field.
19374 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
19375 (init_registers_powerpc_64): Likewise.
19376 (the_low_target): Add initializer for arch_setup field.
19377 * linux-s390-low.c (init_registers_s390): Add prototype.
19378 (init_registers_s390x): Likewise.
19379 (the_low_target): Add initializer for arch_setup field.
19380 * linux-sh-low.c (init_registers_sh): Add prototype.
19381 (the_low_target): Add initializer for arch_setup field.
19382 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
19383 (the_low_target): Add initializer for arch_setup field.
19384 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
19385 (the_low_target): Add initializer for arch_setup field.
19387 * win32-low.h (struct win32_target_ops): Add arch_setup field.
19388 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
19389 instead of init_registers ().
19390 * win32-arm-low.c (init_registers_arm): Add prototype.
19391 (the_low_target): Add initializer for arch_setup field.
19392 * win32-i386-low.c (init_registers_i386): Add prototype.
19393 (the_low_target): Add initializer for arch_setup field.
19395 * spu-low.c (init_registers_spu): Add prototype.
19396 (initialize_low): Call initialie_registers_spu () instead of
19397 initialize_registers ().
19399 2008-02-19 Pedro Alves <pedro@codesourcery.com>
19401 * server.c (handle_v_requests): When handling the vRun and vAttach
19402 packets, if already debugging a process, don't kill it. Return an
19405 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
19407 * server.c (handle_query): Correct length check.
19409 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
19411 * win32-low.c (do_initial_child_stuff): Add process handle
19412 parameter. Set current_process_handle and current_process_id from the
19413 parameters. Clear globals.
19414 (win32_create_inferior): Don't set current_process_handle and
19415 current_process_id here. Instead pass them on the call to
19416 do_initial_child_stuff.
19417 (win32_attach): Likewise.
19418 (win32_clear_inferiors): New.
19419 (win32_kill): Don't close the current process handle or the
19420 current thread handle here. Instead call win32_clear_inferiors.
19421 (win32_detach): Don't open a new handle to the process. Call
19422 win32_clear_inferiors.
19423 (win32_join): Don't rely on current_process_handle; open a new
19424 handle using the process id.
19425 (win32_wait): Call win32_clear_inferiors when the inferior process
19428 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
19430 * server.c (monitor_show_help): Add "exit".
19432 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
19434 * Makefile.in (SFILES): Add linux-xtensa-low.c.
19435 (clean): Add reg-xtensa.c.
19436 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
19437 * configure.srv (xtensa*-*-linux*) New target.
19438 * linux-xtensa-low.c: New.
19439 * xtensa-xtregs.c: New.
19441 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
19443 * hostio.c: Don't include errno.h.
19444 (errno_to_fileio_errno): Move to hostio-errno.
19445 * hostio.c: (hostio_error): Remove the error parameter. Defer the
19446 error number outputting to the target->hostio_last_error callback.
19447 (hostio_packet_error): Use FILEIO_EINVAL directly.
19448 (handle_open, handle_pread, hostio_error, handle_unlink): Update
19449 calls to hostio_error.
19450 * hostio-errno.c: New.
19451 * server.h (hostio_last_error_from_errno): Declare.
19452 * target.h (target_ops): Add hostio_last_error member.
19453 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
19454 as hostio_last_error handler.
19455 * spu-low.c (spu_target_ops): Likewise.
19456 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
19457 (wince_hostio_last_error): New functions.
19458 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
19459 as hostio_last_error handler.
19460 (win32_target_ops) [!_WIN32_WCE]: Register
19461 hostio_last_error_from_errno as hostio_last_error handler.
19462 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
19463 (hostio-errno.o): New rule.
19464 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
19465 * configure.srv (srv_hostio_err_objs): New variable. Default to
19467 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
19468 * configure: Regenerate.
19470 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
19472 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
19473 (linux_kill, linux_detach): Clean up the process list.
19474 * remote-utils.c (remote_open): Improve port number parsing.
19475 (putpkt_binary, input_interrupt): Only send interrupts if the target
19477 * server.c (extended_protocol): Make static.
19478 (attached): Define earlier.
19479 (exit_requested, response_needed, program_argv): New variables.
19480 (target_running): New.
19481 (start_inferior): Clear attached here.
19482 (attach_inferior): Set attached here.
19483 (require_running): Define.
19484 (handle_query): Use require_running and target_running. Implement
19486 (handle_v_attach, handle_v_run): New.
19487 (handle_v_requests): Use require_running. Handle vAttach and vRun.
19488 (gdbserver_usage): Update.
19489 (main): Redo argument parsing. Handle --debug and --multi. Handle
19490 --attach along with other options or after the port. Save
19491 program_argv. Support no initial program. Resynchronize
19492 communication with GDB after an error. Handle "monitor exit".
19493 Use require_running and target_running. Always allow the extended
19494 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
19495 restart in extended mode.
19496 * README: Refer to the GDB manual. Update --attach usage.
19498 2007-12-20 Andreas Schwab <schwab@suse.de>
19500 * linux-low.c (STACK_SIZE): Define.
19501 (linux_tracefork_child): Use it. Use __clone2 on ia64.
19502 (linux_test_for_tracefork): Likewise.
19504 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
19506 * linux-low.c (linux_wait_for_event): Update messages. Do not
19507 reinsert auto-delete breakpoints.
19508 * mem-break.c (struct breakpoint): Change return type of handler to
19510 (set_breakpoint_at): Update handler type.
19511 (reinsert_breakpoint_handler): Return 1 instead of calling
19513 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
19515 (check_breakpoints): Delete auto-delete breakpoints and return 2.
19516 * mem-break.h (set_breakpoint_at): Update handler type.
19517 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
19518 * win32-low.c (auto_delete_breakpoint): New.
19519 (get_child_debug_event): Use it.
19521 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
19523 * configure.ac: Check for pread and pwrite.
19524 * hostio.c (handle_pread): Fall back to lseek and read.
19525 (handle_pwrite): Fall back to lseek and write.
19526 * config.in, configure: Regenerated.
19528 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
19530 * server.c (myresume): Add own_buf argument.
19531 (main): Update calls.
19533 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
19535 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
19536 * remote-utils.c (remote_open): Do not call disable_async_io.
19537 (block_async_io): Delete.
19538 (unblock_async_io): Make static.
19539 (initialize_async_io): New.
19540 * server.c (handle_v_cont): Handle async I/O here.
19541 (myresume): Likewise. Move other common resume tasks here...
19542 (main): ... from here. Call initialize_async_io. Disable async
19543 I/O before the main loop.
19544 * server.h (initialize_async_io): Declare.
19545 (block_async_io, unblock_async_io): Delete prototypes.
19546 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
19548 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
19550 * remote-utils.c (readchar): Allow binary data in received messages.
19552 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
19554 * win32-low.c (attaching): New global.
19555 (win32_create_inferior): Clear the `attaching' global.
19556 (win32_attach): Set the `attaching' global.
19557 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
19558 attaching. Only set a breakpoint at the entry point if not
19561 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
19563 * server.c (main): Don't report dll events on the initial
19564 connection on attaches.
19566 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
19568 * server.c (main): Relax numerical bases supported for the pid of
19569 the --attach command line argument.
19571 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
19573 * win32-low.c (win32_attach): Call OpenProcess before
19574 DebugActiveProcess, not after. Add last error output to error
19577 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
19579 * win32-low.c (win32_get_thread_context)
19580 (win32_set_thread_context): New functions.
19581 (thread_rec): Use win32_get_thread_context.
19582 (continue_one_thread, win32_resume): Use win32_set_thread_context.
19583 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
19586 2007-12-03 Leo Zayas
19587 Pedro Alves <pedro_alves@portugalmail.pt>
19589 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
19591 (child_add_thread): Minor cleanup.
19592 (child_continue): Resume artificially suspended threads before
19593 calling ContinueDebugEvent.
19594 (suspend_one_thread): New.
19595 (fake_breakpoint_event): New.
19596 (get_child_debug_event): Change return type to int. Check here if
19597 gdb sent an interrupt request. If a soft interrupt was requested,
19598 fake a breakpoint event. Return 0 if there is no event to handle,
19600 (win32_wait): Don't check here if gdb sent an interrupt request.
19601 Ensure there is a valid event to handle.
19602 (win32_request_interrupt): Add soft interruption method as last
19605 2007-12-03 Leo Zayas
19606 Pedro Alves <pedro_alves@portugalmail.pt>
19608 * win32-low.h (win32_thread_info): Add descriptions to the
19609 structure members. Replace `suspend_count' counter by a
19611 * win32-low.c (thread_rec): Update condition of when to get the
19612 context from the inferior. Rely on ContextFlags being set if it
19613 has already been retrieved. Only suspend the inferior thread if
19614 we haven't already. Warn if that fails.
19615 (continue_one_thread): s/suspend_count/suspended/. Only call
19616 ResumeThread once. Warn if that fails.
19618 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
19620 * win32-low.c (win32_wait): Don't read from the inferior when it
19621 has already exited.
19623 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
19625 * Makefile.in (win32_low_h): New variable.
19626 (win32-low.o): Add dependency on $(win32_low_h).
19627 (win32-arm-low.o, win32-i386-low.o): New rules.
19629 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
19631 * hostio.c: Correct copyright year.
19633 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
19635 * Makefile.in (OBS): Add hostio.o.
19636 (hostio.o): New rule.
19637 * server.h (handle_vFile): Declare.
19638 * hostio.c: New file.
19639 * server.c (handle_v_requests): Take packet_len and new_packet_len
19640 for binary packets. Call handle_vFile.
19641 (main): Update call to handle_v_requests.
19643 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
19645 * linux-low.c: Include <sched.h>.
19647 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
19649 * linux-low.c (linux_tracefork_grandchild): New.
19650 (linux_tracefork_child): Use clone.
19651 (linux_test_for_tracefork): Use clone; allocate and free a stack.
19653 2007-10-31 Joel Brobecker <brobecker@adacore.com>
19655 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
19657 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
19659 * linux-low.c (handle_extended_wait): Handle unexpected signals.
19661 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
19663 * inferiors.c (change_inferior_id): Delete.
19664 (add_pid_to_list, pull_pid_from_list): New.
19665 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
19666 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
19667 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
19668 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
19669 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
19670 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
19671 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
19672 (using_threads): Always set to 1.
19673 (handle_extended_wait): New.
19674 (add_process): Do not set TID.
19675 (linux_create_inferior): Set must_set_ptrace_flags.
19676 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
19677 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
19678 (linux_thread_alive): Rename TID argument to LWPID.
19679 (linux_wait_for_process): Handle unknown processes. Do not use TID.
19680 (linux_wait_for_event): Do not use TID or check using_threads. Update
19681 call to dead_thread_notify. Call handle_extended_wait.
19682 (linux_create_inferior): Use PTRACE_SETOPTIONS.
19683 (send_sigstop): Delete sigstop_sent.
19684 (wait_for_sigstop): Avoid TID.
19685 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
19686 (linux_test_for_tracefork): New.
19687 (linux_lookup_signals): Use thread_db_active and
19688 linux_supports_tracefork_flag.
19689 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
19690 * linux-low.h (get_process_thread): Avoid TID.
19691 (struct process_ifo): Move thread_known and tid to the end. Remove
19693 (linux_attach_lwp, thread_db_init): Update prototypes.
19694 * server.h (change_inferior_id): Delete prototype.
19695 (add_pid_to_list, pull_pid_from_list): New prototypes.
19696 * thread-db.c (thread_db_use_events): New.
19697 (find_first_thread): Rename to...
19698 (find_one_thread): ...this. Update callers and messages. Do not
19699 call fatal. Check thread_db_use_events. Do not call
19700 change_inferior_id or new_thread_notify.
19701 (maybe_attach_thread): Update. Do not call new_thread_notify.
19702 (thread_db_init): Set thread_db_use_events. Check use_events.
19703 * utils.c (fatal, warning): Correct message prefix.
19705 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
19707 * Makefile.in (clean): Remove new files.
19708 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
19709 (powerpc-64.o, powerpc-64.c): New rules.
19710 * configure.srv: Use alternate register sets for powerpc64-*-linux*
19711 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
19713 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
19715 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
19716 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
19717 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
19718 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
19719 (target_regsets): Add AltiVec and SPE register sets.
19720 * configure.ac: Check for AltiVec and SPE.
19721 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
19722 (ppc_fill_vrregset, ppc_store_vrregset): New.
19723 (target_regsets): Add AltiVec register set.
19724 * configure: Regenerated.
19726 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
19728 * linux-low.c (O_LARGEFILE): Define.
19729 (linux_read_memory): Use /proc/PID/mem.
19730 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
19731 * configure, config.in: Regenerated.
19733 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
19735 * linux-low.c (linux_wait_for_event): Do not pass signals while
19738 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
19740 * win32-low.c (create_process): New.
19741 (win32_create_inferior): Use create_process instead of
19742 CreateProcess. If create_process failed retry appending an ".exe"
19743 suffix. Store the GetLastError result immediatelly after
19744 create_process calls and use it on the call to error.
19746 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
19748 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
19750 2007-08-23 Joel Brobecker <brobecker@adacore.com>
19752 * configure.ac: Switch license to GPLv3.
19754 2007-08-01 Michael Snyder <msnyder@access-company.com>
19756 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
19758 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
19760 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
19762 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
19763 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
19764 CloseToolhelp32Snapshot.
19765 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
19766 CloseToolhelp32Snapshot.
19768 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
19770 * server.c (main): Check for inferior exit before main loop.
19772 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
19774 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
19775 instead of on tmp_desc.
19777 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
19778 Daniel Jacobowitz <dan@codesourcery.com>
19780 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
19781 (add_thread): Minor cleanups.
19782 (clear_inferiors): Move lower in the file. Clear the DLL
19784 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
19785 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
19786 (xml_escape_text): New.
19787 * server.c (handle_query): Handle qXfer:libraries:read. Report it
19789 (handle_v_cont): Report errors.
19790 (gdbserver_version): Update.
19791 (main): Correct size of own_buf. Do not report initial DLL events.
19792 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
19793 (unloaded_dll, xml_escape_text): New.
19794 * win32-low.c (enum target_waitkind): Update comments.
19795 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
19796 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
19797 (win32_EnumProcessModules, win32_GetModuleInformation)
19798 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
19799 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
19800 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
19801 (win32_Module32First, win32_Module32Next, load_toolhelp)
19802 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
19803 (get_child_debug_event): Handle DLL events.
19804 (win32_wait): Likewise.
19806 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
19808 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
19809 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
19811 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
19813 * win32-low.c (handle_output_debug_string): Ignore event if not
19816 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
19818 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
19820 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
19822 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
19824 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
19826 * inferiors.c (change_inferior_id): Add comment.
19827 * linux-low.c (check_removed_breakpoint): Add an early
19828 prototype. Improve debug output.
19829 (linux_attach): Doc update.
19830 (linux_detach_one_process, linux_detach): Clean up before releasing
19832 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
19833 * linux-low.h (struct process_info): Doc improvement.
19834 * mem-break.c (delete_all_breakpoints): New.
19835 * mem-break.h (delete_all_breakpoints): New prototype.
19836 * thread-db.c (find_first_thread): New.
19837 (thread_db_create_event): Call it instead of
19838 thread_db_find_new_threads. Clean up unused variables.
19839 (maybe_attach_thread): Remove first thread handling.
19840 (thread_db_find_new_threads): Use find_first_thread.
19841 (thread_db_get_tls_address): Likewise.
19843 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
19845 * thread-db.c (thread_db_find_new_threads): Add prototype.
19846 (thread_db_create_event): Check for the main thread before adding
19848 (maybe_attach_thread): Only enable event reporting if TID == 0.
19849 (thread_db_get_tls_address): Check for new threads.
19851 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
19853 * linux-low.c (linux_create_inferior): Try execv before execvp.
19854 * spu-low.c (spu_create_inferior): Likewise.
19856 2007-06-13 Mike Frysinger <vapier@gentoo.org>
19858 * linux-low.c (linux_create_inferior): Change execv to execvp.
19859 * spu-low.c (spu_create_inferior): Likewies.
19861 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
19863 * Makefile.in (clean): Clean new files instead of deleted ones.
19864 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
19865 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
19867 * configure.srv: Specify XML files and new regformats for MIPS and
19869 * linux-mips-low.c (mips_num_regs): Set to only used registers.
19870 (mips_regmap): Do not fetch $0. Remove unused registers. Add
19871 an entry for the restart register.
19872 (mips_cannot_fetch_register, mips_cannot_store_register)
19873 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
19874 register names to match the XML descriptions.
19875 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
19876 restart register instead of $0.
19878 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
19879 Markus Deuling <deuling@de.ibm.com>
19881 * remote-utils.c (decode_xfer_write): New function.
19882 * server.h (decode_xfer_write): Add prototype.
19883 * server.c (handle_query): Add PACKET_LEN argument. Support
19884 qXfer:spu:read and qXfer:spu:write packets.
19885 (main): Pass packet_len to handle_query.
19886 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
19887 * target.h (target_ops): Add qxfer_spu.
19889 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
19891 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
19892 accessing non-seekable spufs files.
19894 2007-05-16 Markus Deuling <deuling@de.ibm.com>
19896 * server.c (handle_query): Add reply for qC packet.
19898 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
19899 Leo Zayas <lerele@champenstudios@com>
19901 * server.h (check_remote_input_interrupt_request): New function.
19902 * remote_utils.c (INVALID_DESCRIPTOR): New define.
19903 (remote_desc): Initialize with INVALID_DESCRIPTOR.
19904 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
19905 (check_remote_input_interrupt_request): New function.
19906 * server.h (check_remote_input_interrupt_request): Declare.
19907 * win32-low.c (winapi_DebugBreakProcess,
19908 winapi_GenerateConsoleCtrlEvent): New typedefs.
19909 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
19911 (win32_wait): Check for remote interrupt request
19912 with check_remote_input_interrupt_request.
19913 (win32_request_interrupt): New function.
19914 (win32_target_op): Set request_interrupt to win32_request_interrupt.
19916 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
19918 * win32-low.c (debug_registers_changed,
19919 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
19920 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
19921 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
19922 (thread_rec): Get context using the low target.
19923 (child_add_thread): Call thread_added on the low target,
19924 which does the same thing.
19926 (do_initial_child_stuff): Remove debug registers references.
19927 Set context using the low target. Resume threads after
19928 setting the contexts.
19929 (child_continue): Remove dead variable. Remove debug
19930 registers references.
19931 (child_fetch_inferior_registers): Go through the low target.
19932 (do_child_store_inferior_registers): Remove.
19933 (child_store_inferior_registers): Go through the low target.
19934 (win32_resume): Remove debug registers references.
19935 Set context using the low target.
19936 (handle_exception): Change return type to void. Don't record
19937 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
19938 first chance exception.
19939 (get_child_debug_event): Change return type to void. Remove
19940 goto loop. Always return after waiting for debug event.
19941 (win32_wait): Convert to switch statement. Handle spurious
19944 * win32-i386-low.c (debug_registers_changed,
19945 debug_registers_used): New.
19946 (initial_stuff): Rename to ...
19947 (i386_initial_stuff): ... this. Clear debug registers
19949 (store_debug_registers): Delete.
19950 (i386_get_thread_context): New.
19951 (load_debug_registers): Delete.
19952 (i386_set_thread_context): New.
19953 (i386_thread_added): New.
19954 (single_step): Rename to ...
19955 (i386_single_step): ... this.
19956 (do_fetch_inferior_registers): Rename to ...
19957 (i386_fetch_inferior_register): ... this.
19958 (i386_store_inferior_register): New.
19959 (the_low_target): Adapt to new interface.
19961 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
19962 (arm_get_thread_context): New.
19963 (arm_set_thread_context): New.
19965 (do_fetch_inferior_registers): Rename to ...
19966 (arm_fetch_inferior_register): ... this.
19967 (arm_store_inferior_register): New.
19968 (arm_wince_breakpoint): Reimplement as unsigned long.
19969 (arm_wince_breakpoint_len): Define.
19970 (the_low_target): Adapt to new interface.
19972 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
19973 load_debug_registers. Add get_thread_context, set_thread_context,
19974 thread_added and store_inferior_register. Rename
19975 fetch_inferior_registers to fetch_inferior_register.
19976 (regptr): Remove declaration.
19978 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
19980 * linux-low.c (linux_detach): Change return type to int. Return 0.
19981 * spu-low.c (spu_detach): Likewise.
19983 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
19985 * target.h (target_ops): Change return type of detach to int.
19987 (join_inferior): New.
19988 * server.c (main): Don't skip detach support on mingw32.
19989 If the inferior doesn't support detaching return error.
19990 Call join_inferior instead of using waitpid.
19991 * linux-low.c (linux_join): New.
19992 (linux_target_op): Add linux_join.
19993 * spu-low.c (spu_join): New.
19994 (spu_target_ops): Add spu_join.
19995 * win32-low.c (win32_detach): Adapt to new interface.
19996 Reopen current_process_handle before detaching. Issue a child
19997 resume before detaching.
19999 (win32_target_op): Add win32_join.
20001 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
20003 * win32-low.c (win32-attach): Fix return value.
20004 * target.h (target_ops): Describe ATTACH return values.
20006 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
20008 * win32-low.c (GETPROCADDRESS): Define.
20009 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
20010 (winapi_DebugSetProcessKillOnExit): Likewise.
20011 (win32_create_inferior): Force usage of ansi CreateProcessA.
20012 (win32_attach): Use GETPROCADDRESS.
20013 (win32_detach): Likewise.
20015 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
20017 * win32-low.c (win32_wait): Don't use WSTOPSIG.
20019 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
20021 * win32-low.c: Commit leftover changes from 2007-03-29.
20023 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
20025 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
20026 fields short instead of int. Add explicit padding.
20027 (i387_cache_to_fsave): Remove unnecessary casts.
20028 (i387_fsave_to_cache): Doc fix.
20029 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
20031 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
20033 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
20034 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
20036 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
20038 * configure.srv (arm*-*-mingw32ce*): Move near the other
20041 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
20043 * configure.ac: Add errno checking.
20044 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
20045 sys/file.h and malloc.h.
20046 (AC_CHECK_DECLS): Add perror.
20047 (srv_mingwce): Handle.
20048 * configure.srv (i[34567]86-*-cygwin*): Add
20049 win32-i386-low.o to srv_tgtobj.
20050 (i[34567]86-*-mingw*): Likewise.
20051 (arm*-*-mingw32ce*): Add case.
20052 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
20053 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
20054 [__MINGW32CE__] (strerror): New function.
20055 [__MINGW32CE__] (errno): Define to GetLastError.
20056 [__MINGW32CE__] (COUNTOF): New macro.
20057 (remote_open): Remove extra close call.
20058 * mem-break.c (delete_breakpoint_at): New function.
20059 * mem-break.h (delete_breakpoint_at): Declare.
20060 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
20061 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
20062 [USE_WIN32API] (read, write): Add char* casts.
20063 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
20064 * server.h: Include wincecompat.h on Windows CE.
20065 [HAVE_ERRNO_H]: Check.
20066 (perror): Declare if not declared.
20067 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
20068 (perror_with_name): Remove errno declaration.
20069 * wincecompat.h: New.
20070 * wincecompat.c: New.
20071 * win32-low.h: New.
20072 * win32-arm-low.c: New.
20073 * win32-i386-low.c: New.
20074 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
20075 (OUTMSG2): Make it safe.
20077 (COUNTOF): New macro.
20078 (NUM_REGS): Get it from the low target.
20079 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
20080 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
20081 (thread_rec): Let low target handle debug registers.
20082 (child_add_thread): Likewise.
20083 (child_init_thread_list): Likewise.
20084 (continue_one_thread): Likewise.
20086 (do_child_fetch_inferior_registers): Move to ...
20087 * win32-i386-low.c: ... here, and rename to ...
20088 (do_fetch_inferior_registers): ... this.
20089 * win32-low.c (child_fetch_inferior_registers):
20090 Go through the low target.
20091 (do_child_store_inferior_registers): Use regptr.
20092 (strwinerror): New function.
20093 (win32_create_inferior): Handle Windows CE.
20094 Use strwinerror instead of strerror on Windows error
20095 codes. Add program to the error output.
20096 Don't close the main thread handle on Windows CE.
20097 (win32_attach): Use coredll.dll on Windows CE.
20098 (win32_kill): Close current process and current
20100 (win32_detach): Use coredll.dll on Windows CE.
20101 (win32_resume): Let low target handle debug registers, and
20103 (handle_exception): Add/Remove initial breakpoint. Avoid
20104 non-existant WSTOPSIG on Windows CE.
20105 (win32_read_inferior_memory): Cast to remove warning.
20106 (win32_arch_string): Go through the low target.
20107 (initialize_low): Call set_breakpoint_data with the low
20108 target's breakpoint.
20109 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
20110 FOP_REGNUM, mappings): Move to ...
20111 * win32-i386-low.c: ... here.
20112 * win32-low.c (win32_thread_info): Move to ...
20113 * win32-low.h: ... here.
20114 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
20115 win32-arm-low.c and wincecompat.c.
20116 (all:): Add $EXEEXT.
20117 (install-only:): Likewise.
20118 (gdbserver:): Likewise.
20119 (gdbreplay:): Likewise.
20120 * config.in: Regenerate.
20121 * configure: Regenerate.
20123 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
20125 * win32-low.c: Rename typedef thread_info to
20126 win32_thread_info throughout.
20128 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
20130 * win32-i386-low.c: Rename to ...
20131 * win32-low.c: ... this.
20132 * configure.srv: Replace win32-i386-low.o with win32-low.o.
20133 * Makefile.in: Likewise.
20135 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
20137 * remote-utils.c (monitor_output): Constify msg parameter.
20138 * server.h (monitor_output): Likewise.
20139 * win32-i386-low.c (handle_output_debug_string): New.
20140 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
20141 handle_output_debug_string.
20142 (get_child_debug_event): Likewise.
20144 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
20146 * server.c (main): Correct strtoul check.
20148 2007-03-27 Jon Ringle <jon@ringle.org>
20150 * linux-low.c: Check __ARCH_HAS_MMU__ also.
20152 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
20154 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
20156 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
20158 * terminal.h: Check HAVE_SGTTY_H.
20160 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
20162 * remote-utils.c (remote_open): Print out the assigned port number.
20164 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
20166 * remote-utils.c (monitor_output): New function.
20167 * server.c (debug_threads): Define here.
20168 (monitor_show_help): New function.
20169 (handle_query): Handle qRcmd.
20170 (main): Do not handle 'd' packet.
20171 * server.h (debug_threads, remote_debug, monitor_output): Declare.
20172 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
20175 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
20177 * Makefile.in (EXEEXT): New.
20178 (clean): Use $(EXEEXT).
20180 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
20182 * target.h (target_ops): Rename send_signal to request_interrupt,
20183 and remove enum target_signal parameter.
20184 * linux-low.c (linux_request_interrupt): Rename from
20185 linux_send_signal, and always send SIGINT.
20186 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
20187 and always send SIGINT.
20188 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
20190 (input_interrupt): Likewise.
20192 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
20194 * server.c (get_features_xml): Check if target implemented
20196 * win32-i386-low.c (win32_arch_string): New.
20197 (win32_target_ops): Add win32_arch_string as arch_string member.
20199 2007-02-22 Markus Deuling <deuling@de.ibm.com>
20201 * spu-low.c (spu_arch_string): New.
20202 (spu_target_ops): Add spu_arch_string.
20204 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
20206 * remote-utils.c: Remove HAVE_TERMINAL_H check.
20207 * configure.ac: Do not check for terminal.h.
20208 * configure, config.in: Regenerated.
20210 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
20212 * Makefile.in (OBS): Add $(XML_BUILTIN).
20213 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
20215 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
20216 (arm-with-iwmmxt.c): New.
20217 * config.in, configure: Regenerate.
20218 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
20219 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
20220 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
20221 (arm*-*-linux*): Add iWMMXt and regset support.
20222 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
20223 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
20224 (arm_store_wmmxregset, target_regsets): New.
20225 * server.c (get_features_xml): Take annex argument. Check builtin
20227 (handle_query): Handle multiple annexes.
20229 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
20231 * remote-utils.c [USE_WIN32API] (read, write): Define.
20232 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
20235 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
20237 * linux-i386-low.c (the_low_target): Set arch_string.
20238 * linux-x86-64-low.c (the_low_target): Likewise.
20239 * linux-low.c (linux_arch_string): New.
20240 (linux_target_ops): Add it.
20241 * linux-low.h (struct linux_target_ops): Add arch_string.
20242 * server.c (write_qxfer_response): Use const void * for DATA.
20243 (get_features_xml): New.
20244 (handle_query): Handle qXfer:features:read. Report it for qSupported.
20245 * target.h (struct target_ops): Add arch_string method.
20247 2007-01-03 Denis Pilat <denis.pilat@st.com>
20248 Daniel Jacobowitz <dan@codesourcery.com>
20250 * linux-low.c (linux_kill): Handle being called with no threads.
20251 * win32-i386-low.c (win32_kill): Likewise.
20252 (get_child_debug_event): Clear current_process_handle.
20254 2006-12-30 Denis PILAT <denis.pilat@st.com>
20255 Daniel Jacobowitz <dan@codesourcery.com>
20257 * remote-utils.c (remote_open): Check the type of specified
20258 serial port devices before opening them.
20259 * server.c (main): Kill the inferior if an error occurs during
20260 the first remote_open.
20262 2006-12-05 Markus Deuling <deuling@de.ibm.com>
20264 * README: Update supported targets.
20266 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
20268 * Makefile.in (clean): Remove reg-mips64.c.
20269 (reg-mips64.c, reg-mips64.o): New rules.
20270 * configure.srv: Handle mips64. Include regset support for mips.
20271 * linux-mips-low.c (union mips_register): New.
20272 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
20273 (mips_breakpoint, mips_breakpoint_at): Use int.
20274 (mips_collect_register, mips_supply_register)
20275 (mips_collect_register_32bit, mips_supply_register_32bit)
20276 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
20277 (mips_store_fpregset, target_regsets): New.
20278 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
20280 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
20282 * configure.srv: Add target "spu*-*-*".
20283 * Makefile.in (clean): Remove reg-spu.c.
20284 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
20285 * spu-low.c: New file.
20287 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
20289 * configure.ac: Correct td_thr_tls_get_addr test.
20290 * configure: Regenerated.
20292 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
20294 * linux-low.c (linux_wait_for_event): Reformat. Use the
20295 pass_signals array.
20296 * remote-utils.c (decode_address_to_semicolon): New.
20297 * server.c (pass_signals, handle_general_set): New.
20298 (handle_query): Mention QPassSignals for qSupported.
20299 (main): Call handle_general_set.
20300 * server.h (pass_signals, decode_address_to_semicolon): New.
20302 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
20304 * server.c (handle_query): Correct error handling for read_auxv.
20306 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
20308 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
20309 and srv_linux_thread_db to yes.
20310 * linux-s390-low.c (s390_fill_gregset): New function.
20311 (target_regsets): Define data structure.
20313 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
20315 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
20316 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
20317 * config.in, configure: Regenerated.
20318 * inferiors.c (gdb_id_to_thread): New function.
20319 (gdb_id_to_thread_id): Use it.
20320 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
20321 * linux-low.h (struct process_info): Add th member.
20322 (thread_db_get_tls_address): New prototype.
20323 * remote-utils.c (decode_address): Make non-static.
20324 * server.c (handle_query): Handle qGetTLSAddr.
20325 * server.h (gdb_id_to_thread, decode_address): New prototypes.
20326 * target.h (struct target_ops): Add get_tls_address.
20327 * thread-db.c (maybe_attach_thread): Save the thread handle.
20328 (thread_db_get_tls_address): New.
20330 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
20332 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
20333 (linux_resume_one_process): Take a siginfo_t *. Update all
20334 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
20335 (struct pending_signals): Add a siginfo_t.
20336 (linux_wait_for_process): Always set last_status.
20337 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
20338 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
20339 * linux-low.h (struct process_info): Add last_status.
20341 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
20343 * remote-utils.c (try_rle): New function.
20344 (putpkt_binary): Use it.
20346 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
20348 * Makefile.in (clean): Clean reg-x86-64-linux.c.
20349 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
20350 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
20351 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
20352 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
20355 2006-08-08 Richard Sandiford <richard@codesourcery.com>
20357 * server.c (terminal_fd): New variable.
20358 (old_foreground_pgrp): Likewise.
20359 (restore_old_foreground_pgrp): New function.
20360 (start_inferior): Record the terminal file descriptor in terminal_fd
20361 and its original foreground group in old_foreground_pgrp. Register
20362 restore_old_foreground_pgrp with atexit().
20364 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
20366 * server.c (handle_query): Correct qPart to qXfer.
20368 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
20370 * configure.ac: Check for more headers which are missing on
20371 Windows. Automatically supply -lwsock32 and USE_WIN32API.
20372 * configure.srv: Add Cygwin and mingw32.
20373 * remote-utils.c: Don't include headers unconditionally which
20374 are missing on mingw32. Include <winsock.h> for mingw32.
20375 (remote_open): Adjust for mingw32 support. Flush
20376 standard error after writing to it.
20377 (remote_close, putpkt_binary, input_interrupt, block_async_io)
20378 (unblock_async_io, enable_async_io, disable_async_io)
20379 (readchar, getpkt): Update for Winsock support.
20380 (prepare_resume_reply): Expect a protocol signal number.
20381 * server.c: Disable <sys/wait.h> on mingw32.
20382 (start_inferior): Adjust for mingw32 support. Flush
20383 standard error after writing to it.
20384 (attach_inferior): Likewise. Use protocol signal
20386 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
20388 * win32-i386-low.c: New file.
20389 * Makefile.in (XM_CLIBS): Set.
20390 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
20391 (win32-i386-low.o): New dependency rule.
20392 * linux-low.c (linux_wait): Use target signal numbers.
20393 * target.h (struct target_ops): Doc fix.
20394 * server.h (target_signal_to_name): New prototype.
20395 * gdbreplay.c: Don't include headers unconditionally which
20396 are missing on mingw32. Include <winsock.h> for mingw32.
20397 (remote_close, remote_open): Adjust for Winsock support.
20398 * configure, config.in: Regenerated.
20400 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
20402 * server.c (decode_xfer_read, write_qxfer_response): New.
20403 (handle_query): Take a packet length argument. Handle
20404 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
20405 the qSupported response.
20406 (main): Update call to handle_query.
20408 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
20410 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
20411 (putpkt_binary): Renamed from putpkt and adjusted for binary
20413 (putpkt): New wrapper for putpkt_binary.
20414 (readchar): Don't mask off the high bit.
20415 (decode_X_packet): New function.
20416 * server.c (main): Call putpkt_binary if a handler sets the packet
20417 length. Save the length of the incoming packet. Handle 'X'.
20418 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
20420 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
20422 * server.c (handle_query): Handle qSupported.
20424 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
20426 * remote-utils.c (all_symbols_looked_up): New variable.
20427 (look_up_one_symbol): Check it.
20428 * server.h (look_up_one_symbol): New declaration.
20429 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
20431 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
20433 * Makefile.in (linux-arm-low.o): Update dependencies.
20434 * linux-arm-low.c: Include "gdb_proc_service.h".
20435 (PTRACE_GET_THREAD_AREA): Define.
20436 (ps_get_thread_area): New function.
20438 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
20440 * configure.srv (m68k*-*-uclinux*): New target.
20441 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
20442 (linux_resume_one_process): Remove extraneous cast.
20443 (linux_read_offsets): New.
20444 (linux_target_op): Add linux_read_offsets on mmuless systems.
20445 * server.c (handle_query): Add qOffsets logic.
20446 * target.h (struct target_ops): Add read_offsets.
20448 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
20450 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
20451 (PTRACE_GET_THREAD_AREA): Define.
20452 (ps_get_thread_area): New function.
20453 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
20454 (linux-x86-64-low.o): Update.
20456 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
20458 * configure.ac: Remove checks for prfpregset_t.
20459 * gdb_proc_service.h: New file.
20460 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
20461 new "gdb_proc_service.h".
20462 * proc-service.c: Likewise.
20463 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
20464 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
20465 * Makefile.in (gdb_proc_service_h): Updated.
20466 * configure, config.in: Regenerated.
20468 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
20470 * remote-utils.c (prepare_resume_reply): Move declaration
20471 of gdb_id_from_wait to the top of the block.
20473 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
20475 * linux-low.c (regsets_store_inferior_registers): Read the regset
20476 from the target before filling it.
20478 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
20480 * server.c (attach_inferior): Return SIGTRAP for a successful
20483 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
20485 * Makefile.in (OBS): Add version.o.
20486 (STAGESTUFF): Delete.
20487 (version.o): Add dependencies.
20488 (version.c): Replace rule.
20489 (clean): Remove version.c.
20490 * server.c (gdbserver_version): New.
20491 (gdbserver_usage): Use printf.
20492 (main): Handle --version and --help.
20493 * server.h (version, host_name): Add declarations.
20495 2005-12-23 Eli Zaretskii <eliz@gnu.org>
20507 * linux-x86-64-low.c:
20509 * linux-s390-low.c:
20510 * linux-ppc64-low.c:
20512 * linux-mips-low.c:
20513 * linux-m68k-low.c:
20514 * linux-m32r-low.c:
20517 * linux-ia64-low.c:
20518 * linux-i386-low.c:
20519 * linux-crisv32-low.c:
20531 * gdbserver.1: Add (C) after Copyright. Update the FSF
20534 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
20536 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
20537 (arm_breakpoint_at): Recognize both breakpoints.
20538 (the_low_target): Use the correct breakpoint instruction.
20540 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
20542 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
20543 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
20544 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
20545 (the_low_target): Update.
20547 2005-10-25 Andreas Schwab <schwab@suse.de>
20549 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
20551 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
20552 (ia64_num_regs): Reduce to 462.
20554 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
20556 * acinclude.m4: Correct quoting.
20557 * aclocal.m4: Regenerated.
20559 Suggested by SZOKOVACS Robert <szo@ies.hu>:
20560 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
20561 (thread_db_init): Call thread_db_err_str.
20562 * configure.ac: Check for TD_VERSION.
20563 * config.in, configure: Regenerated.
20565 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
20567 * server.h (error, fatal, warning): Add ATTR_FORMAT.
20569 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
20571 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
20572 is not available. Define HAVE_PTRACE_GETREGS if it is.
20573 * config.in, configure: Regenerated.
20574 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
20575 * linux-i386-low.c, linux-m68k-low.c: Update to use
20576 HAVE_PTRACE_GETREGS.
20577 * linux-low.c (regsets_fetch_inferior_registers)
20578 (regsets_store_inferior_registers): Only return 0 if we processed
20580 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
20581 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
20583 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
20585 * inferiors.c (struct thread_info): Add gdb_id.
20586 (add_thread): Add gdb_id argument.
20587 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
20588 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
20589 calls to add_thread.
20590 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
20591 * server.c (handle_query): Use thread_to_gdb_id.
20592 (handle_v_cont, main): Use gdb_id_to_thread_id.
20593 * server.h (add_thread): Update prototype.
20594 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
20597 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
20599 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
20600 left-padded registers.
20601 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
20602 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
20604 2005-07-01 Steve Ellcey <sje@cup.hp.com>
20606 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
20607 * configure: Regenerate.
20608 * config.in: Regenerate.
20609 * server.h (NEED_DECLARATION_STRERROR):
20610 Replace with !HAVE_DECL_STRERROR.
20612 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
20614 * linux-low.c (linux_wait, linux_send_signal): Don't test
20615 an unsigned long variable for > 0 if it could be MAX_ULONG.
20616 * server.c (myresume): Likewise.
20617 * target.c (set_desired_inferior): Likewise.
20619 2005-06-13 Mark Kettenis <kettenis@gnu.org>
20621 * configure.ac: Simplify and improve check for socklen_t.
20622 * configure, config.in: Regenerate.
20624 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
20626 * acconfig.h: Remove.
20627 * configure.ac: Add a test for socklen_t. Use three-argument
20628 AC_DEFINE throughout.
20629 * config.in: Regenerated using autoheader 2.59.
20630 * configure: Regenerated.
20632 * gdbreplay.c (socklen_t): Provide a default.
20633 (remote_open): Use socklen_t.
20634 * remote-utils.c (socklen_t): Provide a default.
20635 (remote_open): Use socklen_t.
20636 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
20639 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
20641 * linux-low.c (linux_read_memory, linux_write_memory)
20642 (linux_read_auxv): Likewise.
20643 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
20644 (check_mem_write): Likewise.
20645 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
20647 * regcache.c (struct inferior_rgcache_data, registers_to_string)
20648 (registers_from_string, register_data): Likewise.
20649 * server.c (handle_query, main): Likewise.
20650 * server.h (convert_ascii_to_int, convert_int_to_ascii)
20651 (decode_M_packet): Likewise.
20652 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
20653 * target.h (struct target_ops): Update read_memory, write_memory,
20655 (read_inferior_memory, write_inferior_memory): Update.
20656 * linux-low.h (struct linux_target_ops): Change type of breakpoint
20657 to unsigned char *.
20658 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
20659 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
20660 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
20661 linux-s390-low.c, linux-sh-low.c: Update for changes in
20662 read_inferior_memory and the_low_target->breakpoint.
20664 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
20666 * Makefile.in (SFILES): Add linux-ppc64-low.c.
20667 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
20668 * configure.srv: Add powerpc64-*-linux*.
20669 * linux-ppc64-low.c: New file.
20671 2005-05-23 Orjan Friberg <orjanf@axis.com>
20673 * linux-cris-low.c: New file with support for CRIS.
20674 * linux-crisv32-low.c: Ditto for CRISv32.
20675 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
20676 (clean): Add reg-cris.c and reg-crisv32.c.
20677 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
20678 reg-crisv32.o, and reg-crisv32.c to make rules.
20679 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
20680 recognized targets.
20682 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
20684 * linux-low.c (fetch_register): Ensure buffer size is a multiple
20685 of sizeof (PTRACE_XFER_TYPE).
20686 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
20688 2005-05-12 Orjan Friberg <orjanf@axis.com>
20690 * target.h (struct target_ops): Add insert_watchpoint,
20691 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
20692 pointers for hardware watchpoint support.
20693 * linux-low.h (struct linux_target_ops): Ditto.
20694 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
20695 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
20696 to linux_target_ops.
20697 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
20699 * server.c (main): Recognize 'Z' and 'z' packets.
20701 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
20703 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
20704 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
20705 (the_low_target): Add new members.
20707 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
20709 * proc-service.c (ps_lgetregs): Search all_processes instead of
20712 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
20714 * server.c (start_inferior): Change return type to int.
20715 (attach_inferior): Change sigptr to int *.
20716 (handle_v_cont, handle_v_requests): Change signal to int *.
20717 (main): Change signal to int.
20719 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
20721 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
20722 * configure.srv: Add m32r*-*-linux*.
20723 * linux-m32r-low.c: New file.
20725 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
20727 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
20729 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
20731 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
20732 Take unsigned long arguments for PIDs.
20733 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
20734 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
20735 (wait_for_sigstop, linux_resume_one_process)
20736 (regsets_fetch_inferior_registers, linux_send_signal)
20737 (linux_read_auxv): Likewise. Update the types of variables holding
20738 PIDs. Update format string specifiers.
20739 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
20740 * remote-utils.c (prepare_resume_reply): Likewise.
20741 * server.c (cont_thread, general_thread, step_thread)
20742 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
20744 (handle_query): Update format specifiers.
20745 (handle_v_cont, main): Use strtoul for thread IDs.
20746 * server.h (struct inferior_list_entry): Use unsigned long for ID.
20747 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
20748 (general_thread, step_thread, thread_from_wait)
20749 (old_thread_from_wait): Update.
20750 * target.h (struct thread_resume): Use unsigned long for THREAD.
20751 (struct target_ops): Use unsigned long for arguments to attach and
20754 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
20756 * acinclude.m4: Include bfd/bfd.m4 directly.
20757 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
20758 <agriffis@toolchain.org>.
20759 * aclocal.m4, configure: Regenerated.
20761 2005-01-07 Andrew Cagney <cagney@gnu.org>
20763 * configure.ac: Rename configure.in, require autoconf 2.59.
20764 * configure: Re-generate.
20766 2004-12-08 Daniel Jacobowitz <dan@debian.org>
20768 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
20769 LIBS when finished.
20770 * aclocal.m4: Regenerated.
20771 * configure: Regenerated.
20773 2004-11-21 Andreas Schwab <schwab@suse.de>
20775 * linux-m68k-low.c (m68k_num_gregs): Define.
20776 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
20777 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
20778 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
20779 (m68k_breakpoint_at): New. Add to the_low_target.
20781 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
20782 srv_linux_thread_db to yes.
20784 2004-10-20 Joel Brobecker <brobecker@gnat.com>
20786 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
20787 (ARCH_SET_FS): Likewise.
20788 (ARCH_GET_FS): Likewise.
20789 (ARCH_GET_GS): Likewise.
20791 2004-10-16 Daniel Jacobowitz <dan@debian.org>
20793 * linux-i386-low.c (ps_get_thread_area): New.
20794 * linux-x86-64-low.c (ps_get_thread_area): New.
20795 * linux-low.c: Include <sys/syscall.h>.
20796 (linux_kill_one_process): Don't kill the first thread here.
20797 (linux_kill): Kill the first thread here.
20798 (kill_lwp): New function.
20799 (send_sigstop, linux_send_signal): Use it.
20800 * proc-service.c: Clean up #ifdefs.
20801 (fpregset_info): Delete.
20802 (ps_lgetregs): Update and enable implementation.
20803 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
20805 * remote-utils.c (struct sym_cache, symbol_cache): New.
20806 (input_interrupt): Print a clearer message.
20807 (async_io_enabled): New variable.
20808 (enable_async_io, disable_async_io): Use it. Update comments.
20809 (look_up_one_symbol): Use the symbol cache.
20810 * thread-db.c (thread_db_look_up_symbols): New function.
20811 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
20813 2004-10-16 Daniel Jacobowitz <dan@debian.org>
20815 * configure.in: Test for -rdynamic.
20816 * configure: Regenerated.
20817 * Makefile (INTERNAL_LDFLAGS): New.
20818 (gdbserver, gdbreplay): Use it.
20820 2004-09-02 Andrew Cagney <cagney@gnu.org>
20822 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
20824 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
20826 * linux-low.c (linux_wait): Clear all_processes list also.
20828 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
20830 * linux-low.c: Include <errno.h>. Remove extern declaration of
20833 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
20835 * gdbreplay.c, server.h, utils.c: Update copyright years.
20837 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
20839 * server.c (main): Print child status or termination signal from
20840 variable 'signal', not 'sig'.
20842 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
20844 * linux-low.c (linux_read_memory): Change return type to
20845 int. Check for and return error from ptrace().
20846 * target.c (read_inferior_memory): Change return type to int. Pass
20847 back return status from the_target->read_memory().
20848 * target.h (struct target_ops): Adapt *read_memory() prototype.
20850 (read_inferior_memory): Adapt prototype.
20851 * server.c (main): Return an error packet if
20852 read_inferior_memory() returns an error.
20854 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
20856 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
20857 Unify with other clean targets.
20859 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
20861 * server.c (handle_v_cont): Call set_desired_inferior.
20863 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
20865 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
20867 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
20869 * linux-low.c (linux_wait): Unblock async I/O.
20870 (linux_resume): Block and enable async I/O.
20871 * remote-utils.c (block_async_io, unblock_async_io): New functions.
20872 * server.h (block_async_io, unblock_async_io): Add prototypes.
20874 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
20876 * remote-utils.c (remote_open): Print a status notice after
20877 opening a TCP port.
20878 * server.c (attach_inferior): Print a status notice after
20881 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
20883 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
20885 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
20887 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
20889 * server.c, target.h: Update copyright years.
20891 2004-02-25 Roland McGrath <roland@redhat.com>
20893 * target.h (struct target_ops): New member `read_auxv'.
20894 * server.c (handle_query): Handle qPart:auxv:read: query using that.
20895 * linux-low.c (linux_read_auxv): New function.
20896 (linux_target_ops): Initialize `read_auxv' member to that.
20898 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
20900 Committed by Jim Blandy <jimb@redhat.com>.
20902 * linux-s390-low.c (s390_num_regs): Update.
20903 (s390_regmap): Remove control registers. Use __s390x__ predefine
20904 instead of GPR_SIZE to distiguish s390 and s390x targets.
20906 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
20908 * linux-low.c: Update copyright year.
20909 (check_removed_breakpoint): Clear pending_is_breakpoint.
20910 (linux_set_resume_request, linux_queue_one_thread)
20911 (resume_status_pending_p): New functions.
20912 (linux_continue_one_thread): Use process->resume.
20913 (linux_resume): Only resume threads if there are no pending events.
20914 * linux-low.h (struct process_info): Add resume request
20917 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
20919 * regcache.c (new_register_cache): Clear the allocated register
20920 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
20922 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
20924 * linux-low.c (linux_resume): Take a struct thread_resume *
20926 (linux_wait): Update call.
20927 (resume_ptr): New static variable.
20928 (linux_continue_one_thread): Renamed from
20929 linux_continue_one_process. Use resume_ptr.
20930 (linux_resume): Use linux_continue_one_thread.
20931 * server.c (handle_v_cont, handle_v_requests): New functions.
20932 (myresume): New function.
20933 (main): Handle 'v' case.
20934 * target.h (struct thread_resume): New type.
20935 (struct target_ops): Change argument of "resume" to struct
20937 (myresume): Delete macro.
20939 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
20941 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
20942 (uninstall): Support DESTDIR.
20944 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
20946 * configure.srv: Add xscale*linux copy of arm*linux entry.
20948 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
20950 * linux-arm-low.c (arm_reinsert_addr): New function.
20951 (the_low_target): Add arm_reinsert_addr.
20953 2003-07-08 Mark Kettenis <kettenis@gnu.org>
20955 * mem-break.c: Remove whitespace at end of file.
20957 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
20959 * configure.in: Check whether we need to prototype strerror.
20960 * server.h: Optionally prototype strerror.
20961 * gdbreplay.c (perror_with_name): Use strerror.
20962 * linux-low.c (linux_attach_lwp): Use strerror.
20963 * utils.c (perror_with_name): Use strerror.
20964 * config.in, configure: Regenerated.
20966 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
20968 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
20969 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
20971 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
20973 * Makefile.in (SFILES): Update.
20974 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
20975 low-sun3.c: Remove files.
20977 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
20979 * linux-low.c: Move comment to linux_thread_alive where it belonged.
20980 (linux_detach_one_process, linux_detach): New functions.
20981 (linux_target_ops): Add linux_detach.
20982 * server.c (main): Handle 'D' packet.
20983 * target.h (struct target_ops): Add "detach" member.
20984 (detach_inferior): Define.
20986 2003-06-13 Mark Kettenis <kettenis@gnu.org>
20988 From Kelley Cook <kelleycook@wideopenwest.com>:
20989 * configure.srv: Accept i[34567]86 variants.
20991 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
20993 * linux-low.c (linux_wait_for_event): Correct comment typos.
20994 (linux_resume_one_process): Call check_removed_breakpoint.
20995 (linux_send_signal): New function.
20996 (linux_target_ops): Add linux_send_signal.
20997 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
20999 * target.h (struct target_ops): Add send_signal.
21001 2003-05-29 Jim Blandy <jimb@redhat.com>
21003 * linux-low.c (usr_store_inferior_registers): Transfer buf in
21004 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
21005 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
21006 away part of the register's value.
21008 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
21010 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
21011 (linux_wait_for_event, linux_init_signals): Likewise.
21013 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
21015 * configure.in: Check for stdlib.h.
21016 * configure: Regenerated.
21017 * config.in: Regenerated.
21019 2003-01-04 Andreas Schwab <schwab@suse.de>
21021 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
21023 2003-01-02 Andrew Cagney <ac131313@redhat.com>
21025 * Makefile.in: Remove obsolete code.
21027 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
21029 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
21030 defined(PT_FPR0_HI).
21032 2002-11-17 Stuart Hughes <seh@zee2.com>
21034 * linux-arm-low.c (arm_num_regs): Increase.
21035 (arm_regmap): Include status register.
21037 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
21039 * linux-low.c (register_addr): Remove incorrect -1 check.
21041 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
21043 * linux-low.c (linux_create_inferior): Call setpgid. Return
21045 (unstopped_p, linux_signal_pid): Remove.
21046 (linux_target_ops): Remove linux_signal_pid.
21047 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
21048 global instead of target method.
21049 * target.h (struct target_ops): Remove signal_pid. Update comment
21050 for create_inferior.
21051 * server.c (signal_pid): New variable.
21052 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
21053 gdbserver. Set the child to be the foreground process group.
21054 (attach_inferior): Set signal_pid.
21056 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
21058 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
21060 2002-08-20 Jim Blandy <jimb@redhat.com>
21062 * Makefile.in (LDFLAGS): Allow the configure script to establish a
21065 2002-08-01 Andrew Cagney <cagney@redhat.com>
21067 * Makefile.in: Make chill references obsolete.
21069 2002-07-24 Kevin Buettner <kevinb@redhat.com>
21071 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
21072 * configure: Regenerate.
21073 * config.in: Regenerate.
21075 2002-07-09 David O'Brien <obrien@FreeBSD.org>
21077 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
21078 (perror_with_name, remote_close, remote_open, expect, play): Static.
21080 2002-07-04 Michal Ludvig <mludvig@suse.cz>
21082 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
21083 byte offsets instead of an array of indexes.
21084 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
21086 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
21088 * regcache.c: Add comment.
21090 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
21092 * thread-db.c: New file.
21093 * proc-service.c: New file.
21094 * acinclude.m4: New file.
21095 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
21096 proc-service.o, and thread-db.o.
21097 (linux-low.o): Add USE_THREAD_DB.
21098 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
21099 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
21100 * aclocal.m4: Regenerated.
21101 * config.in: Regenerated.
21102 * configure: Regenerated.
21103 * configure.in: Check for proc_service.h, sys/procfs.h,
21104 thread_db.h, and linux/elf.h headrs.
21105 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
21106 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
21107 Check for -lthread_db and thread support.
21108 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
21109 PowerPC, and SuperH.
21110 * i387-fp.c: Constify arguments.
21111 * i387-fp.h: Likewise.
21112 * inferiors.c: (struct thread_info): Renamed from
21113 `struct inferior_info'. Remove PID member. Use generic inferior
21114 list header. All uses updated.
21115 (inferiors, signal_pid): Removed.
21116 (all_threads): New variable.
21117 (get_thread): Define.
21118 (add_inferior_to_list): New function.
21119 (for_each_inferior): New function.
21120 (change_inferior_id): New function.
21121 (add_inferior): Removed.
21122 (remove_inferior): New function.
21123 (add_thread): New function.
21124 (free_one_thread): New function.
21125 (remove_thread): New function.
21126 (clear_inferiors): Use for_each_inferior and free_one_thread.
21127 (find_inferior): New function.
21128 (find_inferior_id): New function.
21129 (inferior_target_data): Update argument type.
21130 (set_inferior_target_data): Likewise.
21131 (inferior_regcache_data): Likewise.
21132 (set_inferior_regcache_data): Likewise.
21133 * linux-low.c (linux_bp_reinsert): Remove.
21134 (all_processes, stopping_threads, using_thrads)
21135 (struct pending_signals, debug_threads, pid_of): New.
21136 (inferior_pid): Replace with macro.
21137 (struct inferior_linux_data): Remove.
21138 (get_stop_pc, add_process): New functions.
21139 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
21140 Use add_process and add_thread.
21141 (linux_attach_lwp): New function, based on old linux_attach. Use
21142 add_process and add_thread. Set stop_expected for new threads.
21143 (linux_attach): New function.
21144 (linux_kill_one_process): New function.
21145 (linux_kill): Kill all LWPs.
21146 (linux_thread_alive): Use find_inferior_id.
21147 (check_removed_breakpoints, status_pending_p): New functions.
21148 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
21149 Update. Use WNOHANG. Wait for cloned processes also. Update process
21150 struct for the found process.
21151 (linux_wait_for_event): New function.
21152 (linux_wait): Use it. Support LWPs.
21153 (send_sigstop, wait_for_sigstop, stop_all_processes)
21154 (linux_resume_one_process, linux_continue_one_process): New functions.
21155 (linux_resume): Support LWPs.
21156 (REGISTER_RAW_SIZE): Remove.
21157 (fetch_register): Use register_size instead. Call supply_register.
21158 (usr_store_inferior_registers): Likewise. Call collect_register.
21159 Fix recursive case.
21160 (regsets_fetch_inferior_registers): Improve error message.
21161 (regsets_store_inferior_registers): Add debugging.
21162 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
21163 (unstopped_p, linux_signal_pid): New functions.
21164 (linux_target_ops): Add linux_signal_pid.
21165 (linux_init_signals): New function.
21166 (initialize_low): Call it. Initialize using_threads.
21167 * regcache.c (inferior_regcache_data): Add valid
21169 (get_regcache): Fetch registers lazily. Add fetch argument
21170 and update all callers.
21171 (regcache_invalidate_one, regcache_invalidate): New
21173 (new_register_cache): Renamed from create_register_cache.
21174 Return the new regcache.
21175 (free_register_cache): Change argument to a void *.
21176 (registers_to_string, registers_from_string): Call get_regcache
21177 with fetch flag set.
21178 (register_data): Make static. Pass fetch flag to get_regcache.
21179 (supply_register): Call get_regcache with fetch flag clear.
21180 (collect_register): Call get_regcache with fetch flag set.
21181 (collect_register_as_string): New function.
21182 * regcache.h: Update.
21183 * remote-utils.c (putpkt): Flush after debug output and use
21185 Handle input interrupts while waiting for an ACK.
21186 (input_interrupt): Use signal_pid method.
21187 (getpkt): Flush after debug output and use stderr.
21188 (outreg): Use collect_register_as_string.
21189 (new_thread_notify, dead_thread_notify): New functions.
21190 (prepare_resume_reply): Check using_threads. Set thread_from_wait
21191 and general_thread.
21192 (look_up_one_symbol): Flush after debug output.
21193 * server.c (step_thread, server_waiting): New variables.
21194 (start_inferior): Don't use signal_pid. Update call to mywait.
21195 (attach_inferior): Update call to mywait.
21196 (handle_query): Handle qfThreadInfo and qsThreadInfo.
21197 (main): Don't fetch/store registers explicitly. Use
21198 set_desired_inferior. Support proposed ``Hs'' packet. Update
21200 * server.h: Update.
21201 (struct inferior_list, struct_inferior_list_entry): New.
21202 * target.c (set_desired_inferior): New.
21203 (write_inferior_memory): Constify.
21204 (mywait): New function.
21205 * target.h: Update.
21206 (struct target_ops): New signal_pid method.
21207 (mywait): Removed macro, added prototype.
21209 * linux-low.h (regset_func): Removed.
21210 (regset_fill_func, regset_store_func): New.
21211 (enum regset_type): New.
21212 (struct regset_info): Add type field. Use new operation types.
21213 (struct linux_target_ops): stop_pc renamed to get_pc.
21214 Add decr_pc_after_break and breakpoint_at.
21215 (get_process, get_thread_proess, get_process_thread)
21216 (strut process_info, all_processes, linux_attach_lwp)
21217 (thread_db_init): New.
21219 * linux-arm-low.c (arm_get_pc, arm_set_pc,
21220 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
21221 (the_low_target): Add new members.
21222 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
21223 (i386_store_fpxregset): Constify.
21224 (target_regsets): Add new kind identifier.
21225 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
21226 (i386_set_pc): Add debugging.
21227 (i386_breakpoint_at): New function.
21228 (the_low_target): Add new members.
21229 * linux-mips-low.c (mips_get_pc, mips_set_pc)
21230 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
21231 (mips_breakpoint_at): New.
21232 (the_low_target): Add new members.
21233 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
21234 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
21235 (the_low_target): Add new members.
21236 * linux-sh-low.c (sh_get_pc, sh_set_pc)
21237 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
21238 (the_low_target): Add new members.
21239 * linux-x86-64-low.c (target_regsets): Add new kind
21242 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
21244 From Martin Pool <mbp@samba.org>:
21245 * server.c (gdbserver_usage): New function.
21248 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
21250 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
21251 stop_at -> stop_pc.
21253 2002-05-04 Andrew Cagney <ac131313@redhat.com>
21255 * Makefile.in: Remove obsolete code.
21257 2002-04-24 Michal Ludvig <mludvig@suse.cz>
21259 * linux-low.c (regsets_fetch_inferior_registers),
21260 (regsets_store_inferior_registers): Removed cast to int from
21262 * regcache.h: Added declaration of struct inferior_info.
21264 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
21266 * inferiors.c (struct inferior_info): Add regcache_data.
21267 (add_inferior): Call create_register_cache.
21268 (clear_inferiors): Call free_register_cache.
21269 (inferior_regcache_data, set_inferior_regcache_data): New functions.
21270 * regcache.c (struct inferior_regcache_data): New.
21271 (registers): Remove.
21272 (get_regcache): New function.
21273 (create_register_cache, free_register_cache): New functions.
21274 (set_register_cache): Don't initialize the register cache here.
21275 (registers_to_string, registers_from_string, register_data): Call
21277 * regcache.h: Add prototypes.
21278 * server.h: Likewise.
21280 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
21282 * mem-break.c: New file.
21283 * mem-break.h: New file.
21284 * Makefile.in: Add mem-break.o rule; update server.h
21286 * inferiors.c (struct inferior_info): Add target_data
21288 (clear_inferiors): Free target_data member if set.
21289 (inferior_target_data, set_inferior_target_data): New functions.
21290 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
21291 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
21292 * linux-low.c (linux_bp_reinsert): New variable.
21293 (struct inferior_linux_data): New.
21294 (linux_create_inferior): Use set_inferior_target_data.
21295 (linux_attach): Likewise. Call add_inferior.
21296 (linux_wait_for_one_inferior): New function.
21297 (linux_wait): Call it.
21298 (linux_write_memory): Add const.
21299 (initialize_low): Call set_breakpoint_data.
21300 * linux-low.h (struct linux_target_ops): Add breakpoint
21302 * server.c (attach_inferior): Remove extra add_inferior
21304 * server.h: Include mem-break.h. Update inferior.c
21306 * target.c (read_inferior_memory)
21307 (write_inferior_memory): New functions.
21308 * target.h (read_inferior_memory)
21309 (write_inferior_memory): Change macros to prototypes.
21310 (struct target_ops): Update comments. Add const to write_memory
21313 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
21315 * linux-low.c (usr_store_inferior_registers): Support
21316 registers which are allowed to fail to store.
21317 * linux-low.h (linux_target_ops): Likewise.
21318 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
21319 (ppc_cannot_store_register): FPSCR may not be storable.
21321 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
21323 * server.h: Include <string.h> if HAVE_STRING_H.
21324 * ChangeLog: Correct paths in last ChangeLog entry.
21326 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
21328 * linux-low.h: Remove obsolete prototypes.
21329 (struct linux_target_ops): New.
21330 (extern the_low_target): New.
21331 * linux-low.c (num_regs, regmap): Remove declarations.
21332 (register_addr): Use the_low_target explicitly.
21333 (fetch_register): Likewise.
21334 (usr_fetch_inferior_registers): Likewise.
21335 (usr_store_inferior_registers): Likewise.
21336 * linux-arm-low.c (num_regs): Remove.
21337 (arm_num_regs): Define.
21338 (arm_regmap): Renamed from regmap, made static.
21339 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
21341 (arm_cannot_store_register): Renamed from cannot_store_register,
21343 (the_low_target): New.
21344 * linux-i386-low.c (num_regs): Remove.
21345 (i386_num_regs): Define.
21346 (i386_regmap): Renamed from regmap, made static.
21347 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
21349 (i386_cannot_store_register): Renamed from cannot_store_register,
21351 (the_low_target): New.
21352 * linux-ia64-low.c (num_regs): Remove.
21353 (ia64_num_regs): Define.
21354 (ia64_regmap): Renamed from regmap, made static.
21355 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
21357 (ia64_cannot_store_register): Renamed from cannot_store_register,
21359 (the_low_target): New.
21360 * linux-m68k-low.c (num_regs): Remove.
21361 (m68k_num_regs): Define.
21362 (m68k_regmap): Renamed from regmap, made static.
21363 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
21365 (m68k_cannot_store_register): Renamed from cannot_store_register,
21367 (the_low_target): New.
21368 * linux-mips-low.c (num_regs): Remove.
21369 (mips_num_regs): Define.
21370 (mips_regmap): Renamed from regmap, made static.
21371 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
21373 (mips_cannot_store_register): Renamed from cannot_store_register,
21375 (the_low_target): New.
21376 * linux-ppc-low.c (num_regs): Remove.
21377 (ppc_num_regs): Define.
21378 (ppc_regmap): Renamed from regmap, made static.
21379 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
21381 (ppc_cannot_store_register): Renamed from cannot_store_register,
21383 (the_low_target): New.
21384 * linux-s390-low.c (num_regs): Remove.
21385 (s390_num_regs): Define.
21386 (s390_regmap): Renamed from regmap, made static.
21387 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
21389 (s390_cannot_store_register): Renamed from cannot_store_register,
21391 (the_low_target): New.
21392 * linux-sh-low.c (num_regs): Remove.
21393 (sh_num_regs): Define.
21394 (sh_regmap): Renamed from regmap, made static.
21395 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
21397 (sh_cannot_store_register): Renamed from cannot_store_register,
21399 (the_low_target): New.
21400 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
21401 (the_low_target): New.
21403 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
21405 * Makefile.in: Add stamp-h target.
21406 * configure.in: Create stamp-h.
21407 * configure: Regenerated.
21409 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
21411 * inferiors.c: New file.
21412 * target.c: New file.
21413 * target.h: New file.
21414 * Makefile.in: Add target.o and inferiors.o. Update
21416 * linux-low.c (inferior_pid): New static variable,
21417 moved from server.c.
21418 (linux_create_inferior): Renamed from create_inferior.
21419 Call add_inferior. Return 0 on success instead of a PID.
21420 (linux_attach): Renamed from myattach.
21421 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
21422 (linux_thread_alive): Renamed from mythread_alive.
21423 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
21425 (linux_resume): Renamed from myresume. Add missing ``return 0''.
21426 (regsets_store_inferior_registers): Correct error message.
21427 Add missing ``return 0''.
21428 (linux_fetch_registers): Renamed from fetch_inferior_registers.
21429 (linux_store_registers): Renamed from store_inferior_registers.
21430 (linux_read_memory): Renamed from read_inferior_memory.
21431 (linux_write_memory): Renamed from write_inferior_memory.
21432 (linux_target_ops): New structure.
21433 (initialize_low): Call set_target_ops ().
21434 * remote-utils.c (unhexify): New function.
21435 (hexify): New function.
21436 (input_interrupt): Send signals to ``signal_pid''.
21437 * server.c (inferior_pid): Remove.
21438 (start_inferior): Update create_inferior call.
21439 (attach_inferior): Call add_inferior.
21440 (handle_query): New function.
21441 (main): Call handle_query for `q' packets.
21442 * server.h: Include "target.h". Remove obsolete prototypes.
21443 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
21445 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
21447 * Makefile.in: Add WARN_CFLAGS. Update configury
21449 * configure.in: Check for <string.h>
21450 * configure: Regenerate.
21451 * config.in: Regenerate.
21452 * gdbreplay.c: Include needed system headers.
21453 (remote_open): Remove strchr prototype.
21454 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
21455 * regcache.c (supply_register): Change buf argument to const void *.
21456 (supply_register_by_name): Likewise.
21457 (collect_register): Change buf argument to void *.
21458 (collect_register_by_name): Likewise.
21459 * regcache.h: Add missing prototypes.
21460 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
21461 * server.c (handle_query): New function.
21462 (attached): New static variable, moved out of main.
21463 (main): Quiet longjmp clobber warnings.
21464 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
21465 * utils.c (error): Remove NORETURN.