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Fix typo in previous commit
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
79e7fd4f
YQ		 12016-06-28 Yao Qi <yao.qi@linaro.org>
2
3 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
4 (the_low_target): Install arm_get_syscall_trapinfo.
5
061fc021
YQ		 62016-06-28 Yao Qi <yao.qi@linaro.org>
7
8 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
9 function.
10 (the_low_target): Install aarch64_get_syscall_trapinfo.
11
4cc32bec
YQ		 122016-06-28 Yao Qi <yao.qi@linaro.org>
13
14 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
15 Callers updated.
16 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
17 Remove parameter sysno.
18 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
19 sysret.
20
782c1122
AA		 212016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
22
23 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
24 (s390_emit_ne_goto): Likewise.
25 (s390_emit_lt_goto): Likewise.
26 (s390_emit_le_goto): Likewise.
27 (s390_emit_gt_goto): Likewise.
28 (s390_emit_ge_goto): Likewise.
29 (s390x_emit_eq_goto): Likewise.
30 (s390x_emit_ne_goto): Likewise.
31 (s390x_emit_lt_goto): Likewise.
32 (s390x_emit_le_goto): Likewise.
33 (s390x_emit_gt_goto): Likewise.
34 (s390x_emit_ge_goto): Likewise.
35 (s390_emit_ops_impl): Mark variable static.
36 (s390x_emit_ops): Likewise.
37
2e7b624b
YQ		 382016-06-17 Yao Qi <yao.qi@linaro.org>
39
40 * linux-low.c (handle_extended_wait): Call
41 uninsert_reinsert_breakpoints for the parent process. Remove
42 reinsert breakpoints from the child process. Reinsert them to
43 the parent process when vfork is done.
44 * mem-break.c (uninsert_reinsert_breakpoints): New function.
45 (reinsert_reinsert_breakpoints): New function.
46 * mem-break.h (uninsert_reinsert_breakpoints): Declare
47 (reinsert_reinsert_breakpoints): Declare.
48
8a81c5d7
YQ		 492016-06-17 Yao Qi <yao.qi@linaro.org>
50
51 * linux-low.c (handle_extended_wait): If the parent is doing
52 step-over, remove the reinsert breakpoints from the forked child.
53
f50bf8e5
YQ		 542016-06-17 Yao Qi <yao.qi@linaro.org>
55
56 * linux-low.c (unsuspend_all_lwps): Declare.
57 (linux_low_filter_event): If thread exited, call finish_step_over.
58 If step-over is finished, unsuspend other threads.
59
8376a3cb
YQ		 602016-06-17 Yao Qi <yao.qi@linaro.org>
61
62 * linux-low.c (linux_resume_one_lwp_throw): Assert
63 has_reinsert_breakpoints returns false.
64 * mem-break.c (delete_disabled_breakpoints): Assert
65 bp type isn't reinsert_breakpoint.
66
f79b145d
YQ		 672016-06-17 Yao Qi <yao.qi@linaro.org>
68
69 * linux-low.c (maybe_hw_step): New function.
70 (linux_resume_one_lwp_throw): Call maybe_hw_step.
71 (finish_step_over): Switch current_thread to lwp temporarily,
72 and assert has_reinsert_breakpoints returns true.
73 (proceed_one_lwp): Call maybe_hw_step.
74 * mem-break.c (has_reinsert_breakpoints): New function.
75 * mem-break.h (has_reinsert_breakpoints): Declare.
76
0ae534d2
JT		 772016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
78
79 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
80
fcdad592
YQ		 812016-05-17 Yao Qi <yao.qi@linaro.org>
82
83 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
84 instead of find_inferior.
85
9e784964
YQ		 862016-05-05 Yao Qi <yao.qi@linaro.org>
87
88 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
89 Initialize res to zero.
90
cf2ebb6e
YQ		 912016-05-05 Yao Qi <yao.qi@linaro.org>
92
93 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
94 to uint32_t.
95
c1aebf87
UW		 962016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
97
98 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
99 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
100 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
101
35fd2deb 1022016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 103 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 104
105 * tracepoint.c (write_inferior_int8): New function.
106 (cmd_qtenable_disable): Write enable flag using
107 write_inferior_int8.
108
484b3c32
YQ		 1092016-04-25 Yao Qi <yao.qi@linaro.org>
110
111 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
112 (need_step_over_p): Return zero if the LWP has pending signals
113 can be delivered on software single step target.
114
85ba7d86
YQ		 1152016-04-25 Yao Qi <yao.qi@linaro.org>
116
117 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
118 return instead of error.
119
3539aa13
YQ		 1202016-04-22 Yao Qi <yao.qi@linaro.org>
121
122 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
123 to 23.
124
5b061e98
YQ		 1252016-04-22 Yao Qi <yao.qi@linaro.org>
126
127 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
128 signal when stepping over breakpoint with software single
129 step.
130
3451269c
PA		 1312016-04-21 Pedro Alves <palves@redhat.com>
132
133 * linux-s390-low.c (s390_collect_ptrace_register)
134 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
135 add casts.
136 (s390_check_regset): Use void * instead of gdb_byte *.
137
a2358508
PA		 1382016-04-20 Pedro Alves <palves@redhat.com>
139
140 * configure: Renegerate.
141
6885166d
YQ		 1422016-04-20 Yao Qi <yao.qi@linaro.org>
143
144 * linux-aarch32-low.c: Include "arch/arm-linux.h".
145 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
146 number 16.
147 (arm_store_gregset): Likewise.
148
2b863f51
WT		 1492016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
150
151 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
152 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
153 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
154 (amd64-avx-mpx-linux.c): New rules.
155 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
156 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
157 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
158 (srv_amd64_regobj): Add amd64-avx-mpx.o.
159 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
160 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
161 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
162 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
163 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
164 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
165 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
166 * linux-x86-low.c (x86_linux_read_description): Add case for
167 X86_XSTATE_AVX_MPX_MASK.
168 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
169 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
170 init_registers_i386_avx_mpx_linux.
171 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
172 (initialize_low_tracepoint): Call
173 init_registers_i386_avx_mpx_linux.
174 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
175 (initialize_low_tracepoint): Call
176 init_registers_amd64_avx_mpx_linux.
177 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
178 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
179 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
180 declarations.
181
9b30624b
PA		 1822016-04-18 Pedro Alves <palves@redhat.com>
183
184 * configure: Regenerate.
185
45e3745e
AT		 1862016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
187
188 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
189 (aarch64_emit_sub): Likewise.
190
2afc13ff
PA		 1912016-04-12 Pedro Alves <palves@redhat.com>
192
193 * utils.c (prepare_to_throw_exception): Delete.
194
6e774b13
SM		 1952016-04-05 Simon Marchi <simon.marchi@ericsson.com>
196
197 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
198
4dca19f8
MK		 1992016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
200
201 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
202
d0a9981f
MK		 2032016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
204
205 * linux-aarch64-ipa.c: Add <elf.h> include.
206 * linux-ppc-ipa.c: Add <elf.h> include.
207 * linux-s390-ipa.c: Add <elf.h> include.
208
252db07e
MK		 2092016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
210
211 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
212 (get_raw_reg_ptr): Likewise.
213 (get_trace_state_variable_value_ptr): Likewise.
214 (set_trace_state_variable_value_ptr): Likewise.
215 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
216 char *.
217
14e2b6d9
MK		 2182016-03-31 Wei-cheng Wang <cole945@gmail.com>
219 Marcin Kościelnicki <koriakin@0x04.net>
220
221 PR/17221
222 * linux-ppc-low.c (emit_insns): New function.
223 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
224 (ppc_emit_prologue): New function.
225 (ppc_emit_epilogue): New function.
226 (ppc_emit_add): New function.
227 (ppc_emit_sub): New function.
228 (ppc_emit_mul): New function.
229 (ppc_emit_lsh): New function.
230 (ppc_emit_rsh_signed): New function.
231 (ppc_emit_rsh_unsigned): New function.
232 (ppc_emit_ext): New function.
233 (ppc_emit_zero_ext): New function.
234 (ppc_emit_log_not): New function.
235 (ppc_emit_bit_and): New function.
236 (ppc_emit_bit_or): New function.
237 (ppc_emit_bit_xor): New function.
238 (ppc_emit_bit_not): New function.
239 (ppc_emit_equal): New function.
240 (ppc_emit_less_signed): New function.
241 (ppc_emit_less_unsigned): New function.
242 (ppc_emit_ref): New function.
243 (ppc_emit_const): New function.
244 (ppc_emit_reg): New function.
245 (ppc_emit_pop): New function.
246 (ppc_emit_stack_flush): New function.
247 (ppc_emit_swap): New function.
248 (ppc_emit_stack_adjust): New function.
249 (ppc_emit_call): New function.
250 (ppc_emit_int_call_1): New function.
251 (ppc_emit_void_call_2): New function.
252 (ppc_emit_if_goto): New function.
253 (ppc_emit_goto): New function.
254 (ppc_emit_eq_goto): New function.
255 (ppc_emit_ne_goto): New function.
256 (ppc_emit_lt_goto): New function.
257 (ppc_emit_le_goto): New function.
258 (ppc_emit_gt_goto): New function.
259 (ppc_emit_ge_goto): New function.
260 (ppc_write_goto_address): New function.
261 (ppc_emit_ops_impl): New static variable.
262 (ppc64v1_emit_prologue): New function.
263 (ppc64v2_emit_prologue): New function.
264 (ppc64_emit_epilogue): New function.
265 (ppc64_emit_add): New function.
266 (ppc64_emit_sub): New function.
267 (ppc64_emit_mul): New function.
268 (ppc64_emit_lsh): New function.
269 (ppc64_emit_rsh_signed): New function.
270 (ppc64_emit_rsh_unsigned): New function.
271 (ppc64_emit_ext): New function.
272 (ppc64_emit_zero_ext): New function.
273 (ppc64_emit_log_not): New function.
274 (ppc64_emit_bit_and): New function.
275 (ppc64_emit_bit_or): New function.
276 (ppc64_emit_bit_xor): New function.
277 (ppc64_emit_bit_not): New function.
278 (ppc64_emit_equal): New function.
279 (ppc64_emit_less_signed): New function.
280 (ppc64_emit_less_unsigned): New function.
281 (ppc64_emit_ref): New function.
282 (ppc64_emit_const): New function.
283 (ppc64v1_emit_reg): New function.
284 (ppc64v2_emit_reg): New function.
285 (ppc64_emit_pop): New function.
286 (ppc64_emit_stack_flush): New function.
287 (ppc64_emit_swap): New function.
288 (ppc64v1_emit_call): New function.
289 (ppc64v2_emit_call): New function.
290 (ppc64v1_emit_int_call_1): New function.
291 (ppc64v2_emit_int_call_1): New function.
292 (ppc64v1_emit_void_call_2): New function.
293 (ppc64v2_emit_void_call_2): New function.
294 (ppc64_emit_if_goto): New function.
295 (ppc64_emit_eq_goto): New function.
296 (ppc64_emit_ne_goto): New function.
297 (ppc64_emit_lt_goto): New function.
298 (ppc64_emit_le_goto): New function.
299 (ppc64_emit_gt_goto): New function.
300 (ppc64_emit_ge_goto): New function.
301 (ppc64v1_emit_ops_impl): New static variable.
302 (ppc64v2_emit_ops_impl): New static variable.
303 (ppc_emit_ops): New function.
304 (linux_low_target): Wire in ppc_emit_ops.
305
a2174ba4
MK		 3062016-03-31 Wei-cheng Wang <cole945@gmail.com>
307 Marcin Kościelnicki <koriakin@0x04.net>
308
309 PR/17221
310 * Makefile.in: Add powerpc-*-ipa.o
311 * configure.srv: Add ipa_obj for powerpc*-linux.
312 * linux-ppc-ipa.c: New file.
313 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
314 includes.
315 (PPC_FIELD): New macro.
316 (PPC_SEXT): New macro.
317 (PPC_OP6): New macro.
318 (PPC_BO): New macro.
319 (PPC_LI): New macro.
320 (PPC_BD): New macro.
321 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
322 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
323 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
324 (ppc_get_thread_area): New function.
325 (is_elfv2_inferior): New function.
326 (gen_ds_form): New function.
327 (GEN_STD): New macro.
328 (GEN_STDU): New macro.
329 (GEN_LD): New macro.
330 (GEN_LDU): New macro.
331 (gen_d_form): New function.
332 (GEN_ADDI): New macro.
333 (GEN_ADDIS): New macro.
334 (GEN_LI): New macro.
335 (GEN_LIS): New macro.
336 (GEN_ORI): New macro.
337 (GEN_ORIS): New macro.
338 (GEN_LWZ): New macro.
339 (GEN_STW): New macro.
340 (GEN_STWU): New macro.
341 (gen_xfx_form): New function.
342 (GEN_MFSPR): New macro.
343 (GEN_MTSPR): New macro.
344 (GEN_MFCR): New macro.
345 (GEN_MTCR): New macro.
346 (GEN_SYNC): New macro.
347 (GEN_LWSYNC): New macro.
348 (gen_x_form): New function.
349 (GEN_OR): New macro.
350 (GEN_MR): New macro.
351 (GEN_LWARX): New macro.
352 (GEN_STWCX): New macro.
353 (GEN_CMPW): New macro.
354 (gen_md_form): New function.
355 (GEN_RLDICL): New macro.
356 (GEN_RLDICR): New macro.
357 (gen_i_form): New function.
358 (GEN_B): New macro.
359 (GEN_BL): New macro.
360 (gen_b_form): New function.
361 (GEN_BNE): New macro.
362 (GEN_LOAD): New macro.
363 (GEN_STORE): New macro.
364 (gen_limm): New function.
365 (gen_atomic_xchg): New function.
366 (gen_call): New function.
367 (ppc_relocate_instruction): New function.
368 (ppc_install_fast_tracepoint_jump_pad): New function.
369 (ppc_get_min_fast_tracepoint_insn_len): New function.
370 (ppc_get_ipa_tdesc_idx): New function.
371 (the_low_target): Wire in the new functions.
372 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
373 tdescs.
374 * linux-ppc-tdesc.h: New file.
375
a13c4696
MK		 3762016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
377
378 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
379 (alloc_jump_pad_buffer): New function.
380 * linux-amd64-ipa.c: Add <sys/mman.h> include.
381 (alloc_jump_pad_buffer): New function.
382 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
383 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
384 (alloc_jump_pad_buffer): New function.
385 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
386 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
387 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
388 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
389
1cda1512
MK		 3902016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
391
392 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
393 * linux-amd64-ipa.c: Likewise.
394 * linux-i386-ipa.c: Likewise.
395 * linux-s390-ipa.c: Likewise.
396 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
397 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
398 set_trace_state_variable_value_ptr.
399 (struct ipa_sym_addresses): Likewise.
400 (symbol_list): Likewise.
401 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
402 accessing gdb_collect directly.
403 (gdb_collect_ptr_type): New typedef.
404 (get_raw_reg_ptr_type): New typedef.
405 (get_trace_state_variable_value_ptr_type): New typedef.
406 (set_trace_state_variable_value_ptr_type): New typedef.
407 (gdb_collect_ptr): New global.
408 (get_raw_reg_ptr): New global.
409 (get_trace_state_variable_value_ptr): New global.
410 (set_trace_state_variable_value_ptr): New global.
411 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
412 accessing get_raw_reg directly.
413 (get_get_tsv_func_addr): Likewise for
414 get_trace_state_variable_value_ptr.
415 (get_set_tsv_func_addr): Likewise for
416 set_trace_state_variable_value_ptr.
417 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
418
72fb5488
SM		 4192016-03-30 Simon Marchi <simon.marchi@ericsson.com>
420
421 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
422
28170b88
MK		 4232016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
424
425 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
426 packets.
427 (relocate_instruction): Remove own_buf.
428 * server.c (own_buf): Make global.
429 (handle_v_requests): Make global.
430 * server.h (own_buf): New declaration.
431 (handle_v_requests): New prototype.
432
f39e8743
MK		 4332016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
434
435 PR 18377
436 * linux-s390-low.c (add_insns): New function.
437 (s390_emit_prologue): New function.
438 (s390_emit_epilogue): New function.
439 (s390_emit_add): New function.
440 (s390_emit_sub): New function.
441 (s390_emit_mul): New function.
442 (s390_emit_lsh): New function.
443 (s390_emit_rsh_signed): New function.
444 (s390_emit_rsh_unsigned): New function.
445 (s390_emit_ext): New function.
446 (s390_emit_log_not): New function.
447 (s390_emit_bit_and): New function.
448 (s390_emit_bit_or): New function.
449 (s390_emit_bit_xor): New function.
450 (s390_emit_bit_not): New function.
451 (s390_emit_equal): New function.
452 (s390_emit_less_signed): New function.
453 (s390_emit_less_unsigned): New function.
454 (s390_emit_ref): New function.
455 (s390_emit_if_goto): New function.
456 (s390_emit_goto): New function.
457 (s390_write_goto_address): New function.
458 (s390_emit_litpool): New function.
459 (s390_emit_const): New function.
460 (s390_emit_call): New function.
461 (s390_emit_reg): New function.
462 (s390_emit_pop): New function.
463 (s390_emit_stack_flush): New function.
464 (s390_emit_zero_ext): New function.
465 (s390_emit_swap): New function.
466 (s390_emit_stack_adjust): New function.
467 (s390_emit_set_r2): New function.
468 (s390_emit_int_call_1): New function.
469 (s390_emit_void_call_2): New function.
470 (s390_emit_eq_goto): New function.
471 (s390_emit_ne_goto): New function.
472 (s390_emit_lt_goto): New function.
473 (s390_emit_le_goto): New function.
474 (s390_emit_gt_goto): New function.
475 (s390_emit_ge_goto): New function.
476 (s390x_emit_prologue): New function.
477 (s390x_emit_epilogue): New function.
478 (s390x_emit_add): New function.
479 (s390x_emit_sub): New function.
480 (s390x_emit_mul): New function.
481 (s390x_emit_lsh): New function.
482 (s390x_emit_rsh_signed): New function.
483 (s390x_emit_rsh_unsigned): New function.
484 (s390x_emit_ext): New function.
485 (s390x_emit_log_not): New function.
486 (s390x_emit_bit_and): New function.
487 (s390x_emit_bit_or): New function.
488 (s390x_emit_bit_xor): New function.
489 (s390x_emit_bit_not): New function.
490 (s390x_emit_equal): New function.
491 (s390x_emit_less_signed): New function.
492 (s390x_emit_less_unsigned): New function.
493 (s390x_emit_ref): New function.
494 (s390x_emit_if_goto): New function.
495 (s390x_emit_const): New function.
496 (s390x_emit_call): New function.
497 (s390x_emit_reg): New function.
498 (s390x_emit_pop): New function.
499 (s390x_emit_stack_flush): New function.
500 (s390x_emit_zero_ext): New function.
501 (s390x_emit_swap): New function.
502 (s390x_emit_stack_adjust): New function.
503 (s390x_emit_int_call_1): New function.
504 (s390x_emit_void_call_2): New function.
505 (s390x_emit_eq_goto): New function.
506 (s390x_emit_ne_goto): New function.
507 (s390x_emit_lt_goto): New function.
508 (s390x_emit_le_goto): New function.
509 (s390x_emit_gt_goto): New function.
510 (s390x_emit_ge_goto): New function.
511 (s390_emit_ops): New function.
512 (struct linux_target_ops): Fill in emit_ops hook.
513
abd9baf9
MK		 5142016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
515
516 PR 18377
517 * Makefile.in: Add s390 IPA files.
518 * configure.srv: Build IPA for s390.
519 * linux-s390-ipa.c: New file.
520 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
521 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
522 (tdesc_s390_linux32): Likewise.
523 (init_registers_s390_linux32v1): Likewise.
524 (tdesc_s390_linux32v1): Likewise.
525 (init_registers_s390_linux32v2): Likewise.
526 (tdesc_s390_linux32v2): Likewise.
527 (init_registers_s390_linux64): Likewise.
528 (tdesc_s390_linux64): Likewise.
529 (init_registers_s390_linux64v1): Likewise.
530 (tdesc_s390_linux64v1): Likewise.
531 (init_registers_s390_linux64v2): Likewise.
532 (tdesc_s390_linux64v2): Likewise.
533 (init_registers_s390_te_linux64): Likewise.
534 (tdesc_s390_te_linux64): Likewise.
535 (init_registers_s390_vx_linux64): Likewise.
536 (tdesc_s390_vx_linux64): Likewise.
537 (init_registers_s390_tevx_linux64): Likewise.
538 (tdesc_s390_tevx_linux64): Likewise.
539 (init_registers_s390x_linux64): Likewise.
540 (tdesc_s390x_linux64): Likewise.
541 (init_registers_s390x_linux64v1): Likewise.
542 (tdesc_s390x_linux64v1): Likewise.
543 (init_registers_s390x_linux64v2): Likewise.
544 (tdesc_s390x_linux64v2): Likewise.
545 (init_registers_s390x_te_linux64): Likewise.
546 (tdesc_s390x_te_linux64): Likewise.
547 (init_registers_s390x_vx_linux64): Likewise.
548 (tdesc_s390x_vx_linux64): Likewise.
549 (init_registers_s390x_tevx_linux64): Likewise.
550 (tdesc_s390x_tevx_linux64): Likewise.
551 (have_hwcap_s390_vx): New static variable.
552 (s390_arch_setup): Fill have_hwcap_s390_vx.
553 (s390_get_thread_area): New function.
554 (s390_ft_entry_gpr_esa): New const.
555 (s390_ft_entry_gpr_zarch): New const.
556 (s390_ft_entry_misc): New const.
557 (s390_ft_entry_fr): New const.
558 (s390_ft_entry_vr): New const.
559 (s390_ft_main_31): New const.
560 (s390_ft_main_64): New const.
561 (s390_ft_exit_fr): New const.
562 (s390_ft_exit_vr): New const.
563 (s390_ft_exit_misc): New const.
564 (s390_ft_exit_gpr_esa): New const.
565 (s390_ft_exit_gpr_zarch): New const.
566 (append_insns): New function.
567 (s390_relocate_instruction): New function.
568 (s390_install_fast_tracepoint_jump_pad): New function.
569 (s390_get_min_fast_tracepoint_insn_len): New function.
570 (s390_get_ipa_tdesc_idx): New function.
571 (struct linux_target_ops): Wire in the above functions.
572 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
573 * linux-s390-tdesc.h: New file.
574
a4105d04
MK		 5752016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
576
577 * linux-s390-low.c (s390_supports_tracepoints): New function.
578 (struct linux_target_ops): Fill supports_tracepoints hook.
579
35ac8b3e
YQ		 5802016-03-18 Yao Qi <yao.qi@linaro.org>
581
582 * linux-low.c (lwp_signal_can_be_delivered): New function.
583 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
584
94610ec4
YQ		 5852016-03-18 Yao Qi <yao.qi@linaro.org>
586
587 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
588 0 if signal is enqueued. Remove 'signal' from one debugging
589 message. Move one debugging message to some lines below.
590 Remove code setting 'signal' to 0.
591
80aea927
YQ		 5922016-03-18 Yao Qi <yao.qi@linaro.org>
593
594 * linux-low.c (linux_low_filter_event): Remove redundant
595 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
596
b04fd3be
MK		 5972016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
598
599 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
600 (struct linux_target_ops): Wire in the above.
601
c40c8d4b
YQ		 6022016-03-03 Yao Qi <yao.qi@linaro.org>
603
604 * linux-low.c: Update comments to start_step_over.
605
0f8288ae
YQ		 6062016-03-03 Yao Qi <yao.qi@linaro.org>
607
608 PR server/19736
609 * linux-low.c (handle_extended_wait): Set child suspended
610 if event_lwp->bp_reinsert isn't zero.
611
fdbd04a8
YQ		 6122016-03-02 Yao Qi <yao.qi@linaro.org>
613
614 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
615 enqueue_pending_signal.
616
6896a8fa
MK		 6172016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
618
619 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
620 is actually loaded.
621
ab503087
MK		 6222016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
623
624 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
625 (s390_regmap_3264) [!__s390x__]: New global.
626 (s390_collect_ptrace_register): Skip map entries containing -1.
627 (s390_supply_ptrace_register): Ditto.
628 (s390_fill_gprs_high): New function.
629 (s390_store_gprs_high): New function.
630 (s390_regsets): Add NT_S390_HIGH_GPRS.
631 (s390_get_hwcap): Enable on 31-bit.
632 (have_hwcap_s390_high_gprs): Enable on 31-bit.
633 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
634 Detect NT_S390_HIGH_GPRS.
635 (s390_usrregs_info_3264): Enable on 31-bit.
636 (s390_regs_info): Enable regs_info_3264 on 31-bit.
637 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
638
ae91f625
MK		 6392016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
640
641 PR gdb/13808
642 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
643 * configure.srv: Ditto.
644 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
645 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
646 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
647 (init_registers_amd64_linux): Remove prototype.
648 (tdesc_amd64_linux): Remove declaration.
649 (get_ipa_tdesc): New function.
650 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
651 initialize remaining tdescs.
652 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
653 (init_registers_i386_linux): Remove prototype.
654 (tdesc_i386_linux): Remove declaration.
655 (get_ipa_tdesc): New function.
656 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
657 initialize remaining tdescs.
658 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
659 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
660 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
661 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
662 (x86_get_ipa_tdesc_idx): New function.
663 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
664 * linux-x86-tdesc.h: New file.
665 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
666 (target_get_ipa_tdesc_idx): New macro.
667 * tracepoint.c (ipa_tdesc_idx): New macro.
668 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
669 (symbol_list): Add ipa_tdesc_idx.
670 (cmd_qtstart): Write ipa_tdesc_idx in the target.
671 (ipa_tdesc): Remove.
672 (ipa_tdesc_idx): New variable.
673 (get_context_regcache): Use get_ipa_tdesc.
674 (gdb_collect): Ditto.
675 (gdb_probe): Ditto.
676 * tracepoint.h (get_ipa_tdesc): New prototype.
677 (ipa_tdesc): Remove.
678
e7ad2f14
PA		 6792016-02-24 Pedro Alves <palves@redhat.com>
680
681 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
682 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
683 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
684 Factor out common code between the USE_SIGTRAP_SIGINFO and
685 !USE_SIGTRAP_SIGINFO blocks.
686 (linux_low_filter_event): Call save_stop_reason instead of
687 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
688 Update comments.
689 (linux_wait_1): Update comments.
690
657f9cde
WW		 6912016-02-24 Wei-cheng Wang <cole945@gmail.com>
692
693 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
694 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
695 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
696 ppc_insert_point, ppc_remove_point.
697
b00b61e1
MK		 6982016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
699
700 * linux-s390-low.c (s390_supports_z_point_type): New function.
701 (struct linux_target_ops): Wire s390_supports_z_point_type in.
702
553cb527
YQ		 7032016-02-16 Yao Qi <yao.qi@linaro.org>
704
705 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
706 PC. Get pc from regcache_read_pc.
707
a5652c21
YQ		 7082016-02-12 Yao Qi <yao.qi@linaro.org>
709
710 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
711 or linux_get_pc_32bit.
712 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
713
ed443b61
YQ		 7142016-02-12 Yao Qi <yao.qi@linaro.org>
715
716 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
717 arm_linux_get_next_pcs_fixup.
718
020ecd38
MK		 7192016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
720
721 * tracepoint.c (x_tracepoint_action_download): Change
722 write_inferior_data_ptr to write_inferior_data_pointer.
723 (cmd_qtstart): Likewise.
724 (write_inferior_data_ptr): Remove.
725 (download_agent_expr): Change write_inferior_data_ptr to
726 write_inferior_data_pointer.
727 (download_tracepoint_1): Likewise.
728 (download_tracepoint): Likewise.
729 (download_trace_state_variables): Likewise.
730
7cae9051
WW		 7312016-02-11 Wei-cheng Wang <cole945@gmail.com>
732 Marcin Kościelnicki <koriakin@0x04.net>
733
734 * tracepoint.c (struct tracepoint_action_ops): Remove.
735 (struct tracepoint_action): Remove ops.
736 (m_tracepoint_action_download, r_tracepoint_action_download)
737 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
738 size and offset accordingly.
739 (m_tracepoint_action_ops, r_tracepoint_action_ops)
740 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
741 (tracepoint_action_send, tracepoint_action_download): New functions.
742 Helpers for trace action handlers.
743 (add_tracepoint_action): Remove setup actions ops.
744 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
745
9f6a71b4
YQ		 7462016-02-10 Yao Qi <yao.qi@linaro.org>
747
748 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
749
1e94266c
SM		 7502016-02-09 Simon Marchi <simon.marchi@ericsson.com>
751
752 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
753 to AC_OUTPUT.
754 * configure: Regenerate.
755
8adce034
SM		 7562016-02-09 Simon Marchi <simon.marchi@ericsson.com>
757
758 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
759 void * to gdb_byte *.
760 * linux-low.c (siginfo_fixup): Likewise.
761 (linux_xfer_siginfo): Likewise.
762 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
763 Likewise.
764 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
765
93813b37
WT		 7662016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
767
768 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
769 to srv_tgtobj.
770 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
771 to srv_tgtobj.
772 * linux-x86-low.c [__x86_64__]: Include
773 "nat/amd64-linux-siginfo.h".
774 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
775 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
776 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
777 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
778 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
779 (cpt_si_fd, si_timerid, si_overrun): Move from
780 nat/amd64-linux-siginfo.c.
781 * Makefile.in (amd64-linux-siginfo.o:): New rule.
782
8424cc97
SM		 7832016-01-28 Simon Marchi <simon.marchi@ericsson.com>
784
785 * server.c (skip_to_semicolon): Remove.
786 (process_point_options): Use strchrnul instead of
787 skip_to_semicolon.
788
4d18591b
YQ		 7892016-01-26 Yao Qi <yao.qi@linaro.org>
790
791 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
792 * linux-low.c (install_software_single_step_breakpoints): Don't
793 call regcache_read_pc.
794 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
795 argument pc.
796
d8020970
YQ		 7972016-01-26 Yao Qi <yao.qi@linaro.org>
798
799 * linux-low.c (install_software_single_step_breakpoints): Call
800 regcache_read_pc instead of get_pc.
801
8b207339
YQ		 8022016-01-26 Yao Qi <yao.qi@linaro.org>
803
804 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
805 (unblock_async_io): Rename to ...
806 (block_unblock_async_io): ... it. New function.
807 (enable_async_io): Don't install SIGIO handler. Unblock it
808 instead.
809 (disable_async_io): Don't ignore SIGIO. Block it instead.
810 (initialize_async_io): Install SIGIO handler. Don't call
811 unblock_async_io.
812
18879fef
YQ		 8132016-01-26 Yao Qi <yao.qi@linaro.org>
814
815 * remote-utils.c (getpkt): If the buffer isn't empty, and the
816 first character is '\003', call *the_target->request_interrupt.
817
a0f8e08a
YQ		 8182016-01-25 Yao Qi <yao.qi@linaro.org>
819
820 * remote-utils.c (new_thread_notify): Remove.
821 (dead_thread_notify): Likewise.
822 * remote-utils.h (new_thread_notify): Remove declaration.
823 (dead_thread_notify): Likewise.
824
cc5fd9ab
MK		 8252016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
826
827 * gdb.trace/pending.exp: Fix expected message on continue.
828
99e8eb11
MK		 8292016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
830
831 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
832 it works properly on big-endian machines where sizeof (CORE_ADDR)
833 != sizeof (void *).
834
a994041d
PA		 8352016-01-21 Pedro Alves <palves@redhat.com>
836
837 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
838 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
839 * configure: Regenerate.
840
f7a6a40d
YQ		 8412016-01-21 Yao Qi <yao.qi@linaro.org>
842
843 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
844 is_thumb and set it according to CPSR saved on the stack.
845 (get_next_pcs_syscall_next_pc): Pass is_thumb to
846 arm_sigreturn_next_pc.
847
6f69e520
YQ		 8482016-01-18 Yao Qi <yao.qi@linaro.org>
849
850 * linux-low.c (linux_set_pc_64bit): New function.
851 (linux_get_pc_64bit): New function.
852 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
853 Declare.
854 * linux-sparc-low.c (debug_threads): Remove declaration.
855 (sparc_get_pc): Remove.
856 (the_low_target): Use linux_get_pc_64bit instead of
857 sparc_get_pc.
858 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
859 (the_low_target): Use linux_get_pc_64bit and
860 linux_set_pc_64bit.
861
276d4552
YQ		 8622016-01-18 Yao Qi <yao.qi@linaro.org>
863
864 * linux-arm-low.c (debug_threads): Remove declaration.
865 (arm_get_pc, arm_set_pc): Remove.
866 (the_low_target): Use linux_get_pc_32bit and
867 linux_set_pc_32bit.
868 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
869 (the_low_target): Use linux_get_pc_32bit and
870 linux_set_pc_32bit.
871 * linux-cris-low.c (debug_threads): Remove declaration.
872 (cris_get_pc, cris_set_pc,): Remove.
873 (the_low_target): Use linux_get_pc_32bit and
874 linux_set_pc_32bit.
875 * linux-crisv32-low.c (debug_threads): Remove declaration.
876 (cris_get_pc, cris_set_pc): Remove.
877 (the_low_target): Use linux_get_pc_32bit and
878 linux_set_pc_32bit.
879 * linux-low.c: Include inttypes.h.
880 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
881 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
882 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
883 (the_low_target): Use linux_get_pc_32bit and
884 linux_set_pc_32bit.
885 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
886 (the_low_target): Use linux_get_pc_32bit and
887 linux_set_pc_32bit.
888 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
889 (the_low_target): Use linux_get_pc_32bit and
890 linux_set_pc_32bit.
891 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
892 (the_low_target): Use linux_get_pc_32bit and
893 linux_set_pc_32bit.
894 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
895 (the_low_target): Use linux_get_pc_32bit and
896 linux_set_pc_32bit.
897
eb0edac8
GB		 8982016-01-18 Gary Benson <gbenson@redhat.com>
899
900 * configure.ac (AC_FUNC_FORK): New check.
901 * config.in: Regenerate.
902 * configure: Likewise.
903
1b451dda
YQ		 9042016-01-14 Yao Qi <yao.qi@linaro.org>
905
906 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
907 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
908 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
909 arm_get_next_pcs_ctor.
910
82075af2
JS		 9112016-01-12 Josh Stone <jistone@redhat.com>
912 Philippe Waroquiers <philippe.waroquiers@skynet.be>
913
914 * inferiors.h: Include "gdb_vecs.h".
915 (struct process_info): Add syscalls_to_catch.
916 * inferiors.c (remove_process): Free syscalls_to_catch.
917 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
918 syscall_return stops.
919 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
920 * server.c (handle_general_set): Handle QCatchSyscalls.
921 (handle_query): Report support for QCatchSyscalls.
922 * target.h (struct target_ops): Add supports_catch_syscall.
923 (target_supports_catch_syscall): New macro.
924 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
925 (struct lwp_info): Add syscall_state.
926 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
927 Maintain syscall_state and syscalls_to_catch across exec.
928 (get_syscall_trapinfo): New function, proxy to the_low_target.
929 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
930 (linux_low_filter_event): Toggle syscall_state entry/return for
931 syscall traps, and set it ignored for all others.
932 (gdb_catching_syscalls_p): New function.
933 (gdb_catch_this_syscall_p): New function.
934 (linux_wait_1): Handle SYSCALL_SIGTRAP.
935 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
936 (linux_supports_catch_syscall): New function.
937 (linux_target_ops): Install it.
938 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
939 (the_low_target): Install it.
940
8f13a3ce
MF		 9412016-01-12 Mike Frysinger <vapier@gentoo.org>
942
943 * acinclude.m4: Include new ../warning.m4 file.
944 * configure: Regenerated.
945 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
946
5b3da067
MF		 9472016-01-12 Mike Frysinger <vapier@gentoo.org>
948
949 * ax.c (is_goto_target): Mark static.
950 * linux-low.c (register_addr): Likewise.
951 (linux_fetch_registers, linux_store_registers): Likewise.
952 * mem-break.c (any_persistent_commands): Fix old prototype.
953 (add_commands_to_breakpoint): Mark static.
954 * regcache.c (find_register_by_name): Delete unused func.
955 * remote-utils.c (hex_or_minus_one): Mark static.
956 * server.c (monitor_show_help): Mark static.
957 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
958 handle_v_requests): Likewise.
959
bc504a31
PA		 9602016-01-12 Pedro Alves <palves@redhat.com>
961
962 Remove use of the registered trademark symbol throughout.
963
5a0dd67a
YQ		 9642016-01-08 Yao Qi <yao.qi@linaro.org>
965
966 * remote-utils.c (getpkt): If c is '\003', call target hook
967 request_interrupt.
968
b2ca446f
YQ		 9692016-01-06 Yao Qi <yao.qi@linaro.org>
970
971 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
972 linux-aarch32-low.c.
973 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
974 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
975 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
976 (thumb2_breakpoint): Declare.
977 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
978 linux-aarch32-low.h.
979 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
980 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
981 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
982
edd88788
JB		 9832016-01-01 Joel Brobecker <brobecker@adacore.com>
984
985 * gdbreplay.c (gdbreplay_version): Change copyright year in
986 version message.
987 * server.c (gdbserver_version): Likewise.
988
65da7f14
PP		 9892015-12-28 Patrick Palka <patrick@parcs.ath.cx>
990
991 * server.c (crc32_table): Delete.
992 (crc32): Use libiberty's xcrc32 function.
993
4abd5ed2
JB		 9942015-12-22 Joel Brobecker <brobecker@adacore.com>
995
996 * lynx-low.c (lynx_delete_thread_callback): New function.
997 (lynx_mourn): Properly delete our process and all of its
998 threads. Remove call to clear_inferiors.
999
0e50fe5c
JB		 10002015-12-22 Joel Brobecker <brobecker@adacore.com>
1001
1002 * target.c (thread_search_callback): Add check that
1003 the thread_stopped target callback is not NULL before
1004 calling it.
1005
35adc03f
YQ		 10062015-12-21 Yao Qi <yao.qi@linaro.org>
1007
1008 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1009 arm breakpoint.
1010
bd2b2909
AT		 10112015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1012
1013 * server.c (handle_query): Call target_supports_software_single_step.
1014
7fe5e27e
AT		 10152015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1016
1017 * linux-low.c (single_step): New function.
1018 (linux_resume_one_lwp_throw): Call single_step.
1019 (start_step_over): Likewise.
1020
d9311bfa
AT		 10212015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1022
1023 * Makefile.in (SFILES): Append arch/arm-linux.c,
1024 arch/arm-get-next-pcs.c.
1025 (arm-linux.o): New rule.
1026 (arm-get-next-pcs.o): New rule.
1027 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1028 arm-linux.o.
1029 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1030 to linux-aarch32-low.c.
1031 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1032 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1033 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1034 (thumb2_breakpoint_len): Likewise.
1035 (arm_is_thumb_mode): Make non-static.
1036 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1037 from linux-aarch32-low.c.
1038 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1039 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1040 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1041 (thumb2_breakpoint_len): Likewise.
1042 (arm_is_thumb_mode): New declaration.
1043 * linux-arm-low.c: Include arch/arm-linux.h
1044 aarch/arm-get-next-pcs.h, sys/syscall.h.
1045 (get_next_pcs_ops): New struct.
1046 (get_next_pcs_addr_bits_remove): New function.
1047 (get_next_pcs_is_thumb): New function.
1048 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1049 (arm_sigreturn_next_pc): Likewise.
1050 (get_next_pcs_syscall_next_pc): Likewise.
1051 (arm_gdbserver_get_next_pcs): Likewise.
1052 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1053 Initialize.
1054 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1055 * server.h: Include gdb_vecs.h.
1056
68ce2059
AT		 10572015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1058
1059 * Makefile.in (SFILES): Append common/common-regcache.c.
1060 (OBS): Append common-regcache.o.
1061 (common-regcache.o): New rule.
1062 * regcache.c (init_register_cache): Initialize cache to
1063 REG_UNAVAILABLE.
1064 (regcache_raw_read_unsigned): New function.
1065 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1066 register_status enum.
1067
fa5308bd
AT		 10682015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1069
1070 * linux-aarch64-low.c (the_low_targets): Rename
1071 breakpoint_reinsert_addr to get_next_pcs.
1072 * linux-arm-low.c (the_low_targets): Likewise.
1073 * linux-bfin-low.c (the_low_targets): Likewise.
1074 * linux-cris-low.c (the_low_targets): Likewise.
1075 * linux-crisv32-low.c (the_low_targets): Likewise.
1076 * linux-low.c (can_software_single_step): Likewise.
1077 (install_software_single_step_breakpoints): New function.
1078 (start_step_over): Use install_software_single_step_breakpoints.
1079 * linux-low.h: New CORE_ADDR vector.
1080 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1081 get_next_pcs.
1082 * linux-mips-low.c (the_low_targets): Likewise.
1083 * linux-nios2-low.c (the_low_targets): Likewise.
1084 * linux-sparc-low.c (the_low_targets): Likewise.
1085
4a6ed09b
PA		 10862015-12-17 Pedro Alves <palves@redhat.com>
1087
1088 * linux-low.c (linux_kill_one_lwp): Remove references to
1089 LinuxThreads.
1090 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1091 to 'kill'.
1092 (linux_init_signals): Delete.
1093 (initialize_low): Adjust.
1094 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1095
7544db95
PA		 10962015-12-16 Pedro Alves <palves@redhat.com>
1097
1098 * configure.ac (compiler warning flags): When testing a
1099 -Wno-foo option, check whether -Wfoo works instead.
1100 * configure: Regenerate.
1101
8020350c
DB		 11022015-12-11 Don Breazeal <donb@codesourcery.com>
1103
1104 * server.c (process_serial_event): Don't exit from gdbserver
1105 in remote mode if there are still active inferiors.
1106
db91f502
YQ		 11072015-12-11 Yao Qi <yao.qi@linaro.org>
1108
1109 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1110 arm_breakpoint_at if the process is 32-bit.
1111
b37a6290
YQ		 11122015-12-11 Yao Qi <yao.qi@linaro.org>
1113
1114 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1115 arm breakpoint.
1116
17b1509a
YQ		 11172015-12-07 Yao Qi <yao.qi@linaro.org>
1118
1119 * configure.srv: Append arm.o to srv_tgtobj for
1120 aarch64*-*-linux* target.
1121 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1122 from linux-arm-low.c.
1123 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1124 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1125 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1126 (thumb2_breakpoint_len): Likewise.
1127 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1128 (arm_breakpoint_kinds): Likewise.
1129 (arm_breakpoint_kind_from_pc): Likewise.
1130 (arm_sw_breakpoint_from_kind): Likewise.
1131 (arm_breakpoint_kind_from_current_state): Likewise.
1132 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1133 (arm_sw_breakpoint_from_kind): Declare.
1134 (arm_breakpoint_kind_from_current_state): Declare.
1135 (arm_breakpoint_at): Declare.
1136 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1137 arm_sw_breakpoint_from_kind if process is 32-bit.
1138 (aarch64_breakpoint_kind_from_pc): New function.
1139 (aarch64_breakpoint_kind_from_current_state): New function.
1140 (the_low_target): Initialize fields breakpoint_kind_from_pc
1141 and breakpoint_kind_from_current_state.
1142 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1143 linux-aarch32-low.c.
1144 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1145 (arm_breakpoint, arm_breakpoint_len): Likewise.
1146 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1147 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1148 (arm_is_thumb_mode): Likewise.
1149 (arm_breakpoint_at): Likewise.
1150 (arm_breakpoint_kind_from_pc): Likewise.
1151 (arm_sw_breakpoint_from_kind): Likewise.
1152 (arm_breakpoint_kind_from_current_state): Likewise.
1153
1154 Revert:
1155 2015-08-04 Yao Qi <yao.qi@linaro.org>
1156
1157 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1158 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1159 * server.c (extended_protocol): Remove "static".
1160 * server.h (extended_protocol): Declare it.
1161
ece66d65
JS		 11622015-12-04 Josh Stone <jistone@redhat.com>
1163
1164 * target.h (struct target_ops) <arch_setup>: Rename to ...
1165 (struct target_ops) <post_create_inferior>: ... this.
1166 (target_arch_setup): Rename to ...
1167 (target_post_create_inferior): ... this, calling post_create_inferior.
1168 * server.c (start_inferior): Update target_arch_setup calls to
1169 target_post_create_inferior.
1170 * linux-low.c (linux_low_ptrace_options): Forward declare.
1171 (linux_arch_setup): Update its comment for general use.
1172 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1173 (struct linux_target_ops): Use linux_post_create_inferior.
1174 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1175 to post_create_inferior.
1176 * nto-low.c (struct nto_target_ops): Likewise.
1177 * spu-low.c (struct spu_target_ops): Likewise.
1178 * win32-low.c (struct win32_target_ops): Likewise.
1179
e58c48b4
AT		 11802015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1181
1182 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1183
fbec8956
AT		 11842015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1185
1186 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1187 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1188 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1189 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1190 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1191 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1192 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1193 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1194 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1195 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1196 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1197 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1198
9b4c5f87
AT		 11992015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1200
1201 * linux-low.c (linux_look_up_symbols): Don't call
1202 linux_supports_traceclone.
1203 * linux-low.h (thread_db_init): Remove use_events argument.
1204 * thread-db.c (thread_db_use_event): Remove global variable.
1205 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1206 (struct thread_db) <td_create_bp>: Remove field.
1207 (thread_db_create_event): Remove function.
1208 (thread_db_enable_reporting): Likewise.
1209 (find_one_thread): Don't check for thread_db_use_events.
1210 (attach_thread): Likewise.
1211 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1212 (try_thread_db_load_1): Don't check for thread_db_use_events.
1213 (thread_db_init): Remove use_events argument and thread events
1214 handling.
1215 (remove_thread_event_breakpoints): Remove function.
1216 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1217
7d00775e
AT		 12182015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1219
1220 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1221 New function.
1222 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1223 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1224 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1225 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1226 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1227 Initialize.
1228 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1229 New function.
1230 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1231 * linux-low.c (can_hardware_single_step): Use
1232 supports_hardware_single_step.
1233 (can_software_single_step): New function.
1234 (start_step_over): Call can_software_single_step.
1235 (linux_supports_hardware_single_step): New function.
1236 (struct target_ops) <supports_software_single_step>: Initialize.
1237 * linux-low.h (struct linux_target_ops)
1238 <supports_hardware_single_step>: Initialize.
1239 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1240 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1241 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1242 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1243 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1244 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1245 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1246 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1247 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1248 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1249 Initialize.
1250 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1251 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1252 Initialize.
1253 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1254 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1255 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1256 New function.
1257 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1258 * target.h (struct target_ops): <supports_software_single_step>:
1259 New field.
1260 (target_supports_software_single_step): New macro.
1261
2d97cd35
AT		 12622015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1263
1264 * linux-low.c (linux_wait_1): Fix pc advance condition.
1265 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1266 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1267
769ef81f
AT		 12682015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1269
1270 * linux-arm-low.c (arm_is_thumb_mode): New function.
1271 (arm_breakpoint_at): Use arm_is_thumb_mode.
1272 (arm_breakpoint_kind_from_current_state): New function.
1273 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1274 Initialize.
1275 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1276 (linux_breakpoint_kind_from_current_state): New function.
1277 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1278 * linux-low.h (struct linux_target_ops)
1279 <breakpoint_kind_from_current_state>: New field.
1280 * target.h (struct target_ops): Likewise.
1281 (target_breakpoint_kind_from_current_state): New macro.
1282
1bebeeca
PA		 12832015-11-30 Pedro Alves <palves@redhat.com>
1284
1285 * linux-low.c (linux_resume): Wake up the event loop before
1286 returning.
1287
a67a9fae
PA		 12882015-11-30 Pedro Alves <palves@redhat.com>
1289
1290 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1291 check.
1292 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1293 to -1.
1294 * target.c (struct thread_search): New structure.
1295 (thread_search_callback): New function.
1296 (prev_general_thread): New global.
1297 (prepare_to_access_memory, done_accessing_memory): New functions.
1298 * target.h (prepare_to_access_memory, done_accessing_memory):
1299 Replace macros with function declarations.
1300
f2faf941
PA		 13012015-11-30 Pedro Alves <palves@redhat.com>
1302
1303 PR 14618
1304 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1305 report TARGET_WAITKIND_NO_RESUMED.
1306 * remote-utils.c (prepare_resume_reply): Handle
1307 TARGET_WAITKIND_NO_RESUMED.
1308 * server.c (report_no_resumed): New global.
1309 (handle_query) <qSupported>: Handle "no-resumed+". Report
1310 "no-resumed+" support.
1311 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1312 return error if the client doesn't support no-resumed events.
1313 (push_stop_notification): New function.
1314 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1315 events if the client supports them.
1316
a681f9c9
PA		 13172015-11-30 Pedro Alves <palves@redhat.com>
1318
1319 * linux-low.c (thread_still_has_status_pending_p): Don't check
1320 vCont;t here.
1321 (lwp_resumed): New function.
1322 (status_pending_p_callback): Return early if the LWP is not
1323 supposed to be resumed.
1324
65706a29
PA		 13252015-11-30 Pedro Alves <palves@redhat.com>
1326
1327 * linux-low.c (handle_extended_wait): Assert that the LWP's
1328 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1329 thread create events, leave the new child's status pending.
1330 (linux_low_filter_event): If GDB wants to hear about thread exit
1331 events, leave the LWP marked dead and don't delete it.
1332 (linux_wait_for_event_filtered): Don't check for thread exit.
1333 (filter_exit_event): New function.
1334 (linux_wait_1): Use it, when returning an exit event.
1335 (linux_resume_one_lwp_throw): Assert that the LWP's
1336 waitstatus is TARGET_WAITKIND_IGNORE.
1337 * remote-utils.c (prepare_resume_reply): Handle
1338 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1339 * server.c (report_thread_events): New global.
1340 (handle_general_set): Handle QThreadEvents.
1341 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1342 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1343 TARGET_WAITKIND_THREAD_EXITED.
1344 * server.h (report_thread_events): Declare.
1345
56cf4bed
PA		 13462015-11-30 Pedro Alves <palves@redhat.com>
1347
1348 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1349 the thread's last_resume_kind was resume_stop.
1350
500c1d85
PA		 13512015-11-30 Pedro Alves <palves@redhat.com>
1352
1353 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1354 before returning.
1355
de979965
PA		 13562015-11-30 Pedro Alves <palves@redhat.com>
1357
1358 * server.c (handle_v_requests): Handle vCtrlC.
1359
34c65914
PA		 13602015-11-30 Pedro Alves <palves@redhat.com>
1361
1362 * gdbthread.h (find_any_thread_of_pid): Declare.
1363 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1364 functions.
1365 * server.c (handle_query): If current_thread is NULL, look for
1366 another thread of the selected process.
1367
79efa585 13682015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1369 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1370
1371 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1372 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1373 name in reply.
1374 * target.h (struct target_ops) <thread_name>: New field.
1375 (target_thread_name): New macro.
1376
80d82c19
JB		 13772015-11-23 Joel Brobecker <brobecker@adacore.com>
1378
1379 * regcache.h (regcache_invalidate_pid): Add declaration.
1380 * regcache.c (regcache_invalidate_pid): New function, extracted
1381 from regcache_invalidate.
1382 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1383 Add trivial documentation comment.
1384 * lynx-low.c: Use regcache_invalidate_pid instead of
1385 regcache_invalidate.
1386
64da5dd5
JB		 13872015-11-23 Joel Brobecker <brobecker@adacore.com>
1388
1389 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1390 and Elf64_auxv_t if the target is Android.
1391
37ce4055
DE		 13922015-11-22 Doug Evans <xdje42@gmail.com>
1393
1394 * target.h: #include <sys/types.h>.
1395
06e03fff
PA		 13962015-11-19 Pedro Alves <palves@redhat.com>
1397
1398 * linux-low.c (linux_process_qsupported): Change prototype.
1399 Adjust.
1400 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1401 Change prototype.
1402 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1403 and adjust to loop over all features.
1404 * server.c (handle_query) <qSupported>: Adjust to call
1405 target_process_qsupported once, passing it a vector of unprocessed
1406 features.
1407 * target.h (struct target_ops) <process_qsupported>: Change
1408 prototype.
1409 (target_process_qsupported): Adjust.
1410
9a084706
PA		 14112015-11-19 Pedro Alves <palves@redhat.com>
1412
1413 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1414 mode.
1415 * configure: Regenerate.
1416
dad44a1f
PA		 14172015-11-19 Pedro Alves <palves@redhat.com>
1418
1419 * configure: Regenerate.
1420
231c0592
YQ		 14212015-11-19 Yao Qi <yao.qi@linaro.org>
1422
1423 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1424 type to uint32_t.
1425
6c1c9a8b
YQ		 14262015-11-19 Yao Qi <yao.qi@linaro.org>
1427
1428 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1429 (struct aarch64_operand): Move enum out.
1430
9caa3311
YQ		 14312015-11-19 Yao Qi <yao.qi@linaro.org>
1432
1433 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1434 struct user_fpsimd_state *.
1435 (aarch64_store_fpregset): Likewise.
1436
6a69a054
YQ		 14372015-11-19 Yao Qi <yao.qi@linaro.org>
1438
1439 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1440 struct user_pt_regs *.
1441 (aarch64_store_gregset): Likewise.
1442
1798301e
PA		 14432015-11-18 Pedro Alves <palves@redhat.com>
1444
1445 * Makefile.in (all_object_files): Add $IPA_OBJS.
1446
ce7715e2
PA		 14472015-11-17 Pedro Alves <palves@redhat.com>
1448
1449 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1450 GDB_SIGNAL_0 and gdb_signal_to_string.
1451
c0879059
PA		 14522015-11-17 Pedro Alves <palves@redhat.com>
1453
1454 * win32-low.c (handle_output_debug_string): Remove parameter.
1455 (win32_kill): Remove our_status local and adjust call to
1456 handle_output_debug_string.
1457 (get_child_debug_event): Adjust call to
1458 handle_output_debug_string.
1459
1996e237
SM		 14602015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1461
1462 * linux-mips-low.c (mips_fill_gregset): Add cast.
1463 (mips_store_gregset): Likewise.
1464 (mips_fill_fpregset): Likewise.
1465 (mips_store_fpregset): Likewise.
1466
cbec665b
SM		 14672015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1468
1469 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1470 priv.
1471
eb3e3c67
SM		 14722015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1473
1474 * linux-mips-low.c (mips_linux_new_thread): Change type of
1475 watch_type to enum target_hw_bp_type.
1476
171de4b8
SM		 14772015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1478
1479 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1480 Change return type to arm_hwbp_type.
1481
04248ead
SM		 14822015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1483
1484 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1485 (arm_store_gregset): Likewise.
1486 * linux-arm-low.c (arm_get_hwcap): Likewise.
1487 (arm_read_description): Likewise.
1488
04b3479c
SM		 14892015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1490
1491 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1492
2bc84e8a
SM		 14932015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1494
1495 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1496 (ppc_fill_vsxregset): Likewise.
1497 (ppc_store_vsxregset): Likewise.
1498 (ppc_fill_vrregset): Likewise.
1499 (ppc_store_vrregset): Likewise.
1500 (ppc_fill_evrregset): Likewise.
1501 (ppc_store_evrregset): Likewise.
1502
e6c5bb05
SM		 15032015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1504
1505 * linux-ppc-low.c (ppc_usrregs_info): Remove
1506 forward-declaration.
1507 (ppc_arch_setup): Move lower in file.
1508
7ea45d72
SM		 15092015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1510
1511 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1512 (ps_pdwrite): Likewise.
1513
69291610
HW		 15142015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1515
1516 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1517 to after assert checks.
1518
b42945fd
SM		 15192015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1520
1521 * proc-service.c (ps_pdread): Add/adjust casts.
1522 (ps_pdwrite): Add/adjust casts.
1523
d6f85c84
SM		 15242015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1525
1526 * server.c (handle_search_memory_1): Cast return value of
1527 memmem.
1528
f98cd059
SM		 15292015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1530
1531 * server.c (write_qxfer_response): Change type of data to
1532 gdb_byte *.
1533
d2412fa5
PA		 15342015-10-29 Pedro Alves <palves@redhat.com>
1535
1536 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1537
c17414a2
PA		 15382015-10-29 Pedro Alves <palves@redhat.com>
1539
1540 * tracepoint.c (clear_installed_tracepoints): Add casts.
1541
e053fbc4
PA		 15422015-10-29 Pedro Alves <palves@redhat.com>
1543
1544 * server.c (handle_v_cont, process_serial_event): Add enum
1545 gdb_signal casts to signal parsing code.
1546
add67df8
PA		 15472015-10-29 Pedro Alves <palves@redhat.com>
1548
1549 * linux-low.h (NULL_REGSET): Define.
1550 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1551 * linux-arm-low.c (arm_regsets): Likewise.
1552 * linux-crisv32-low.c (cris_regsets): Likewise.
1553 * linux-m68k-low.c (m68k_regsets): Likewise.
1554 * linux-mips-low.c (mips_regsets): Likewise.
1555 * linux-nios2-low.c (nios2_regsets): Likewise.
1556 * linux-ppc-low.c (ppc_regsets): Likewise.
1557 * linux-s390-low.c (s390_regsets): Likewise.
1558 * linux-sh-low.c (sh_regsets): Likewise.
1559 * linux-sparc-low.c (sparc_regsets): Likewise.
1560 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1561 * linux-tile-low.c (tile_regsets): Likewise.
1562 * linux-x86-low.c (x86_regsets): Likewise.
1563 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1564
50bc912a
PA		 15652015-10-29 Pedro Alves <palves@redhat.com>
1566
1567 * linux-low.h (NULL_REGSET): Define.
1568 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1569 * linux-arm-low.c (arm_regsets): Likewise.
1570 * linux-crisv32-low.c (cris_regsets): Likewise.
1571 * linux-m68k-low.c (m68k_regsets): Likewise.
1572 * linux-mips-low.c (mips_regsets): Likewise.
1573 * linux-nios2-low.c (nios2_regsets): Likewise.
1574 * linux-ppc-low.c (ppc_regsets): Likewise.
1575 * linux-s390-low.c (s390_regsets): Likewise.
1576 * linux-sh-low.c (sh_regsets): Likewise.
1577 * linux-sparc-low.c (sparc_regsets): Likewise.
1578 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1579 * linux-tile-low.c (tile_regsets): Likewise.
1580 * linux-x86-low.c (x86_regsets): Likewise.
1581 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1582
682b2546
DE		 15832015-10-26 Doug Evans <dje@google.com>
1584
1585 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1586
963843d4
DE		 15872015-10-26 Doug Evans <dje@google.com>
1588
1589 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1590
d41401ac
DE		 15912015-10-26 Doug Evans <dje@google.com>
1592
1593 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1594 for debug_printf.
1595 (attach_thread, find_new_threads_callback): Ditto.
1596
3db28855
AT		 15972015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1598
1599 * mem-break.h (set_breakpoint_data): Remove.
1600
fb78e89c
AT		 16012015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1602
1603 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1604 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1605 (initialize_low): Remove set_breakpoint_data call.
1606 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1607 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1608 (initialize_low): Remove set_breakpoint_data call.
1609 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1610 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1611 (initialize_low): Remove set_breakpoint_data call.
1612
2e6ee069
AT		 16132015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1614
1615 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1616 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1617 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1618 * target.h (target_breakpoint_kind_from_pc): New macro.
1619
1652a986
AT		 16202015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1621
1622 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1623 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1624 the default breakpoint kind.
1625
abeead09
AT		 16262015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1627
1628 * linux-arm-low.c (arm_supports_z_point_type): Add software
1629 breakpoint support.
1630
b0b4b501
AT		 16312015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1632
1633 * linux-arm-low.c: Refactor breakpoint definitions.
1634 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1635 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1636
8689682c
AT		 16372015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1638
1639 * Makefile.in: Add arm.c/o.
1640 * configure.srv: Likewise.
1641 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1642 (arm_breakpoint_kind_from_pc): New function.
1643 (arm_sw_breakpoint_from_kind): Return proper kind.
1644 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1645
27165294
AT		 16462015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1647
1648 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1649 removal.
1650 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1651 (struct raw_breakpoint) <size>: Remove.
1652 (struct raw_breakpoint) <kind>: Add.
1653 (bp_size): New function.
1654 (bp_opcode): Likewise.
1655 (find_raw_breakpoint_at): Adjust for kind.
1656 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1657 (remove_memory_breakpoint): Adjust for kind call bp_size.
1658 (set_raw_breakpoint_at): Adjust for kind.
1659 (set_breakpoint): Likewise.
1660 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1661 (delete_raw_breakpoint): Adjust for kind.
1662 (delete_breakpoint): Likewise.
1663 (find_gdb_breakpoint): Likewise.
1664 (set_gdb_breakpoint_1): Likewise.
1665 (set_gdb_breakpoint): Likewise.
1666 (delete_gdb_breakpoint_1): Likewise.
1667 (delete_gdb_breakpoint): Likewise.
1668 (uninsert_raw_breakpoint): Likewise.
1669 (reinsert_raw_breakpoint): Likewise.
1670 (set_breakpoint_data): Remove.
1671 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1672 (check_mem_read): Adjust for kind call bp_size.
1673 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1674 (clone_one_breakpoint): Adjust for kind.
1675 * mem-break.h (set_gdb_breakpoint): Likewise.
1676 (delete_gdb_breakpoint): Likewise.
1677 * server.c (process_serial_event): Likewise.
1678
dd373349
AT		 16792015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1680
1681 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1682 (struct linux_target_ops) <breakpoint>: Remove.
1683 (struct linux_target_ops) <breakpoint_len>: Remove.
1684 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1685 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1686 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1687 (arm_sw_breakpoint_from_kind): New function.
1688 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1689 (struct linux_target_ops) <breakpoint>: Remove.
1690 (struct linux_target_ops) <breakpoint_len>: Remove.
1691 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1692 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1693 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1694 (struct linux_target_ops) <breakpoint>: Remove.
1695 (struct linux_target_ops) <breakpoint_len>: Remove.
1696 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1697 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1698 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1699 (struct linux_target_ops) <breakpoint>: Remove.
1700 (struct linux_target_ops) <breakpoint_len>: Remove.
1701 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1702 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1703 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1704 and sw_breakpoint_from_kind to increment the pc.
1705 (linux_breakpoint_kind_from_pc): New function.
1706 (linux_sw_breakpoint_from_kind): New function.
1707 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1708 (initialize_low): Call breakpoint_kind_from_pc and
1709 sw_breakpoint_from_kind to replace breakpoint_data/len.
1710 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1711 New field.
1712 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1713 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1714 (struct linux_target_ops) <breakpoint>: Remove.
1715 (struct linux_target_ops) <breakpoint_len>: Remove.
1716 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1717 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1718 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1719 (struct linux_target_ops) <breakpoint>: Remove.
1720 (struct linux_target_ops) <breakpoint_len>: Remove.
1721 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1722 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1723 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1724 (struct linux_target_ops) <breakpoint>: Remove.
1725 (struct linux_target_ops) <breakpoint_len>: Remove.
1726 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1727 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1728 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1729 (struct linux_target_ops) <breakpoint>: Remove.
1730 (struct linux_target_ops) <breakpoint_len>: Remove.
1731 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1732 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1733 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1734 (struct linux_target_ops) <breakpoint>: Remove.
1735 (struct linux_target_ops) <breakpoint_len>: Remove.
1736 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1737 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1738 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1739 (struct linux_target_ops) <breakpoint>: Remove.
1740 (struct linux_target_ops) <breakpoint_len>: Remove.
1741 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1742 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1743 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1744 (struct linux_target_ops) <breakpoint>: Remove.
1745 (struct linux_target_ops) <breakpoint_len>: Remove.
1746 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1747 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1748 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1749 (struct linux_target_ops) <breakpoint>: Remove.
1750 (struct linux_target_ops) <breakpoint_len>: Remove.
1751 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1752 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1753 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1754 (struct linux_target_ops) <breakpoint>: Remove.
1755 (struct linux_target_ops) <breakpoint_len>: Remove.
1756 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1757 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1758 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1759 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1760 (struct linux_target_ops) <breakpoint>: Remove.
1761 (struct linux_target_ops) <breakpoint_len>: Remove.
1762 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1763 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1764 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1765 (struct linux_target_ops) <breakpoint>: Remove.
1766 (struct linux_target_ops) <breakpoint_len>: Remove.
1767 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1768 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1769
4cd98a19
AT		 17702015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1771
1772 * linux-cris-low.c (cris_get_pc): Remove void arg.
1773
774ee6d2
AR		 17742015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1775
1776 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1777 variable name.
1778
833dcd29
AR		 17792015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1780
1781 * inferiors.c (thread_pid_matches_callback): New function.
1782 (find_thread_process): New function.
1783 (remove_thread): Reset current_thread.
1784 (remove_process): Assert threads have been removed first.
1785
8d689ee5
YQ		 17862015-10-15 Yao Qi <yao.qi@linaro.org>
1787
1788 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1789 if it is 3.
1790 (aarch64_remove_point): Likewise.
1791 * regcache.c (regcache_register_size): New function.
1792
1c2e1515
YQ		 17932015-10-12 Yao Qi <yao.qi@linaro.org>
1794
1795 * linux-aarch64-low.c: Update all callers as emit_load_store
1796 is renamed to aarch64_emit_load_store.
1797
e1c587c3
YQ		 17982015-10-12 Yao Qi <yao.qi@linaro.org>
1799
1800 * linux-aarch64-low.c: Update all callers of function renaming
1801 from emit_insn to aarch64_emit_insn.
1802
b6542f81
YQ		 18032015-10-12 Yao Qi <yao.qi@linaro.org>
1804
1805 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1806 arch/aarch64-insn.h.
1807 (struct aarch64_memory_operand): Likewise.
1808 (ENCODE): Likewise.
1809 (emit_insn): Move to arch/aarch64-insn.c.
1810 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1811 (emit_load_store): Move to arch/aarch64-insn.c.
1812 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1813 (can_encode_int32): Remove.
1814
246994ce
YQ		 18152015-10-12 Yao Qi <yao.qi@linaro.org>
1816
1817 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1818 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1819 (aarch64_relocate_instruction): Likewise.
1820 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1821 (struct aarch64_insn_visitor): Likewise.
1822
0badd99f
YQ		 18232015-10-12 Yao Qi <yao.qi@linaro.org>
1824
1825 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1826 (struct aarch64_insn_visitor): New.
1827 (struct aarch64_insn_relocation_data): New.
1828 (aarch64_ftrace_insn_reloc_b): New function.
1829 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1830 (aarch64_ftrace_insn_reloc_cb): Likewise.
1831 (aarch64_ftrace_insn_reloc_tb): Likewise.
1832 (aarch64_ftrace_insn_reloc_adr): Likewise.
1833 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1834 (aarch64_ftrace_insn_reloc_others): Likewise.
1835 (visitor): New.
1836 (aarch64_relocate_instruction): Use visitor.
1837
dfaffe9d
YQ		 18382015-10-12 Yao Qi <yao.qi@linaro.org>
1839
1840 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1841 int. Add argument buf.
1842 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1843 aarch64_relocate_instruction.
1844
70b439f0
YQ		 18452015-10-12 Yao Qi <yao.qi@linaro.org>
1846
1847 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1848 argument insn. Remove local variable insn. Don't call
1849 target_read_uint32.
1850 (aarch64_install_fast_tracepoint_jump_pad): Call
1851 target_read_uint32.
1852
7781c06f
YQ		 18532015-09-30 Yao Qi <yao.qi@linaro.org>
1854
1855 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1856 (emit_load_store_pair): Likewise.
1857
9a3c8263
SM		 18582015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1859
1860 * dll.c (match_dll): Add cast(s).
1861 (unloaded_dll): Likewise.
1862 * linux-low.c (second_thread_of_pid_p): Likewise.
1863 (delete_lwp_callback): Likewise.
1864 (count_events_callback): Likewise.
1865 (select_event_lwp_callback): Likewise.
1866 (linux_set_resume_request): Likewise.
1867 * server.c (accumulate_file_name_length): Likewise.
1868 (emit_dll_description): Likewise.
1869 (handle_qxfer_threads_worker): Likewise.
1870 (visit_actioned_threads): Likewise.
1871 * thread-db.c (any_thread_of): Likewise.
1872 * tracepoint.c (same_process_p): Likewise.
1873 (match_blocktype): Likewise.
1874 (build_traceframe_info_xml): Likewise.
1875
224c3ddb
SM		 18762015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1877
1878 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1879 assignment.
1880 (gdb_unparse_agent_expr): Likewise.
1881 * hostio.c (require_data): Likewise.
1882 (handle_pread): Likewise.
1883 * linux-low.c (disable_regset): Likewise.
1884 (fetch_register): Likewise.
1885 (store_register): Likewise.
1886 (get_dynamic): Likewise.
1887 (linux_qxfer_libraries_svr4): Likewise.
1888 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1889 (set_fast_tracepoint_jump): Likewise.
1890 (uninsert_fast_tracepoint_jumps_at): Likewise.
1891 (reinsert_fast_tracepoint_jumps_at): Likewise.
1892 (validate_inserted_breakpoint): Likewise.
1893 (clone_agent_expr): Likewise.
1894 * regcache.c (init_register_cache): Likewise.
1895 * remote-utils.c (putpkt_binary_1): Likewise.
1896 (decode_M_packet): Likewise.
1897 (decode_X_packet): Likewise.
1898 (look_up_one_symbol): Likewise.
1899 (relocate_instruction): Likewise.
1900 (monitor_output): Likewise.
1901 * server.c (handle_search_memory): Likewise.
1902 (handle_qxfer_exec_file): Likewise.
1903 (handle_qxfer_libraries): Likewise.
1904 (handle_qxfer): Likewise.
1905 (handle_query): Likewise.
1906 (handle_v_cont): Likewise.
1907 (handle_v_run): Likewise.
1908 (captured_main): Likewise.
1909 * target.c (write_inferior_memory): Likewise.
1910 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1911 * tracepoint.c (init_trace_buffer): Likewise.
1912 (add_tracepoint_action): Likewise.
1913 (add_traceframe): Likewise.
1914 (add_traceframe_block): Likewise.
1915 (cmd_qtdpsrc): Likewise.
1916 (cmd_qtdv): Likewise.
1917 (cmd_qtstatus): Likewise.
1918 (response_source): Likewise.
1919 (response_tsv): Likewise.
1920 (cmd_qtnotes): Likewise.
1921 (gdb_collect): Likewise.
1922 (initialize_tracepoint): Likewise.
1923
afbe19f8
PL		 19242015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1925
1926 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1927 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1928 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1929 <NOP>: New.
1930 (enum aarch64_condition_codes): New enum.
1931 (w0): New static global.
1932 (fp): Likewise.
1933 (lr): Likewise.
1934 (struct aarch64_memory_operand) <type>: New
1935 MEMORY_OPERAND_POSTINDEX type.
1936 (postindex_memory_operand): New helper function.
1937 (emit_ret): New function.
1938 (emit_load_store_pair): New function, factored out of emit_stp
1939 with support for MEMORY_OPERAND_POSTINDEX.
1940 (emit_stp): Rewrite using emit_load_store_pair.
1941 (emit_ldp): New function.
1942 (emit_load_store): Likewise.
1943 (emit_ldr): Mention post-index instruction in comment.
1944 (emit_ldrh): New function.
1945 (emit_ldrb): New function.
1946 (emit_ldrsw): Mention post-index instruction in comment.
1947 (emit_str): Likewise.
1948 (emit_subs): New function.
1949 (emit_cmp): Likewise.
1950 (emit_and): Likewise.
1951 (emit_orr): Likewise.
1952 (emit_orn): Likewise.
1953 (emit_eor): Likewise.
1954 (emit_mvn): Likewise.
1955 (emit_lslv): Likewise.
1956 (emit_lsrv): Likewise.
1957 (emit_asrv): Likewise.
1958 (emit_mul): Likewise.
1959 (emit_sbfm): Likewise.
1960 (emit_sbfx): Likewise.
1961 (emit_ubfm): Likewise.
1962 (emit_ubfx): Likewise.
1963 (emit_csinc): Likewise.
1964 (emit_cset): Likewise.
1965 (emit_nop): Likewise.
1966 (emit_ops_insns): New helper function.
1967 (emit_pop): Likewise.
1968 (emit_push): Likewise.
1969 (aarch64_emit_prologue): New function.
1970 (aarch64_emit_epilogue): Likewise.
1971 (aarch64_emit_add): Likewise.
1972 (aarch64_emit_sub): Likewise.
1973 (aarch64_emit_mul): Likewise.
1974 (aarch64_emit_lsh): Likewise.
1975 (aarch64_emit_rsh_signed): Likewise.
1976 (aarch64_emit_rsh_unsigned): Likewise.
1977 (aarch64_emit_ext): Likewise.
1978 (aarch64_emit_log_not): Likewise.
1979 (aarch64_emit_bit_and): Likewise.
1980 (aarch64_emit_bit_or): Likewise.
1981 (aarch64_emit_bit_xor): Likewise.
1982 (aarch64_emit_bit_not): Likewise.
1983 (aarch64_emit_equal): Likewise.
1984 (aarch64_emit_less_signed): Likewise.
1985 (aarch64_emit_less_unsigned): Likewise.
1986 (aarch64_emit_ref): Likewise.
1987 (aarch64_emit_if_goto): Likewise.
1988 (aarch64_emit_goto): Likewise.
1989 (aarch64_write_goto_address): Likewise.
1990 (aarch64_emit_const): Likewise.
1991 (aarch64_emit_call): Likewise.
1992 (aarch64_emit_reg): Likewise.
1993 (aarch64_emit_pop): Likewise.
1994 (aarch64_emit_stack_flush): Likewise.
1995 (aarch64_emit_zero_ext): Likewise.
1996 (aarch64_emit_swap): Likewise.
1997 (aarch64_emit_stack_adjust): Likewise.
1998 (aarch64_emit_int_call_1): Likewise.
1999 (aarch64_emit_void_call_2): Likewise.
2000 (aarch64_emit_eq_goto): Likewise.
2001 (aarch64_emit_ne_goto): Likewise.
2002 (aarch64_emit_lt_goto): Likewise.
2003 (aarch64_emit_le_goto): Likewise.
2004 (aarch64_emit_gt_goto): Likewise.
2005 (aarch64_emit_ge_got): Likewise.
2006 (aarch64_emit_ops_impl): New static global variable.
2007 (aarch64_emit_ops): New target function, return
2008 &aarch64_emit_ops_impl.
2009 (struct linux_target_ops): Install it.
2010
bb903df0
PL		 20112015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2012
2013 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2014 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2015 aarch64-ipa.o.
2016 * linux-aarch64-ipa.c: New file.
2017 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2018 and endian.h.
2019 (aarch64_get_thread_area): New target method.
2020 (extract_signed_bitfield): New helper function.
2021 (aarch64_decode_ldr_literal): New function.
2022 (enum aarch64_opcodes): New enum.
2023 (struct aarch64_register): New struct.
2024 (struct aarch64_operand): New struct.
2025 (x0): New static global.
2026 (x1): Likewise.
2027 (x2): Likewise.
2028 (x3): Likewise.
2029 (x4): Likewise.
2030 (w2): Likewise.
2031 (ip0): Likewise.
2032 (sp): Likewise.
2033 (xzr): Likewise.
2034 (aarch64_register): New helper function.
2035 (register_operand): Likewise.
2036 (immediate_operand): Likewise.
2037 (struct aarch64_memory_operand): New struct.
2038 (offset_memory_operand): New helper function.
2039 (preindex_memory_operand): Likewise.
2040 (enum aarch64_system_control_registers): New enum.
2041 (ENCODE): New macro.
2042 (emit_insn): New helper function.
2043 (emit_b): New function.
2044 (emit_bcond): Likewise.
2045 (emit_cb): Likewise.
2046 (emit_tb): Likewise.
2047 (emit_blr): Likewise.
2048 (emit_stp): Likewise.
2049 (emit_ldp_q_offset): Likewise.
2050 (emit_stp_q_offset): Likewise.
2051 (emit_load_store): Likewise.
2052 (emit_ldr): Likewise.
2053 (emit_ldrsw): Likewise.
2054 (emit_str): Likewise.
2055 (emit_ldaxr): Likewise.
2056 (emit_stxr): Likewise.
2057 (emit_stlr): Likewise.
2058 (emit_data_processing_reg): Likewise.
2059 (emit_data_processing): Likewise.
2060 (emit_add): Likewise.
2061 (emit_sub): Likewise.
2062 (emit_mov): Likewise.
2063 (emit_movk): Likewise.
2064 (emit_mov_addr): Likewise.
2065 (emit_mrs): Likewise.
2066 (emit_msr): Likewise.
2067 (emit_sevl): Likewise.
2068 (emit_wfe): Likewise.
2069 (append_insns): Likewise.
2070 (can_encode_int32_in): New helper function.
2071 (aarch64_relocate_instruction): New function.
2072 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2073 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2074 (struct linux_target_ops): Install aarch64_get_thread_area,
2075 aarch64_install_fast_tracepoint_jump_pad and
2076 aarch64_get_min_fast_tracepoint_insn_len.
2077
787749ea
PL		 20782015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2079
2080 * Makefile.in (aarch64-insn.o): New rule.
2081 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2082
9812b2e6
YQ		 20832015-09-21 Yao Qi <yao.qi@linaro.org>
2084
2085 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2086
18fe412b
YQ		 20872015-09-21 Yao Qi <yao.qi@linaro.org>
2088
2089 * tracepoint.c (max_jump_pad_size): Remove.
2090
a0cc84cd
YQ		 20912015-09-18 Yao Qi <yao.qi@linaro.org>
2092
2093 * linux-aarch64-low.c: Don't include sys/uio.h.
2094 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2095
d78908cf
WW		 20962015-09-16 Wei-cheng Wang <cole945@gmail.com>
2097
2098 * tracepoint.c (eval_result_type): Change prototype.
2099 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2100
d57e0d50
PA		 21012015-09-15 Pedro Alves <palves@redhat.com>
2102
2103 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2104 Check whether to report exec events instead of checking whether
2105 multiprocess is enabled.
2106
5a676acc
PA		 21072015-09-15 Pedro Alves <palves@redhat.com>
2108
2109 PR remote/18965
2110 * remote-utils.c (prepare_resume_reply): Merge
2111 TARGET_WAITKIND_VFORK_DONE switch case with the
2112 TARGET_WAITKIND_FORKED case.
2113
7c5d0fad
YQ		 21142015-09-15 Yao Qi <yao.qi@linaro.org>
2115
2116 * server.c (handle_query): Check string comparison using
2117 "else if" instead of "if".
2118
750ce8d1
YQ		 21192015-09-15 Yao Qi <yao.qi@linaro.org>
2120
2121 * server.c (vCont_supported): New global variable.
2122 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2123 matches. Append ";vContSupported+" to own_buf.
2124 (handle_v_requests): Append ";s;S" to own_buf if target supports
2125 hardware single step or vCont_supported is false.
2126 (capture_main): Set vCont_supported to zero.
2127
70b90b91
YQ		 21282015-09-15 Yao Qi <yao.qi@linaro.org>
2129
2130 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2131 it to ...
2132 (linux_supports_hardware_single_step): ... New function.
2133 (linux_target_ops): Update.
2134 * lynx-low.c (lynx_target_ops): Set field
2135 supports_hardware_single_step to target_can_do_hardware_single_step.
2136 * nto-low.c (nto_target_ops): Likewise.
2137 * spu-low.c (spu_target_ops): Likewise.
2138 * win32-low.c (win32_target_ops): Likewise.
2139 * target.c (target_can_do_hardware_single_step): New function.
2140 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2141 Remove. <supports_hardware_single_step>: New field.
2142 (target_supports_conditional_breakpoints): Remove.
2143 (target_supports_hardware_single_step): New macro.
2144 (target_can_do_hardware_single_step): Declare.
2145 * server.c (handle_query): Use target_supports_hardware_single_step
2146 instead of target_supports_conditional_breakpoints.
2147
ade90bde
YQ		 21482015-09-15 Yao Qi <yao.qi@linaro.org>
2149
2150 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2151 function.
2152 (struct linux_target_ops the_low_target): Install
2153 aarch64_linux_siginfo_fixup.
2154
94585166
DB		 21552015-09-11 Don Breazeal <donb@codesourcery.com>
2156 Luis Machado <lgustavo@codesourcery.com>
2157
2158 * linux-low.c (linux_mourn): Static declaration.
2159 (linux_arch_setup): Move in front of
2160 handle_extended_wait.
2161 (linux_arch_setup_thread): New function.
2162 (handle_extended_wait): Handle exec events. Call
2163 linux_arch_setup_thread. Make event_lwp argument a
2164 pointer-to-a-pointer.
2165 (check_zombie_leaders): Do not check stopped threads.
2166 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2167 (linux_low_filter_event): Add lwp and thread for exec'ing
2168 non-leader thread if leader thread has been deleted.
2169 Refactor code into linux_arch_setup_thread and call it.
2170 Pass child lwp pointer by reference to handle_extended_wait.
2171 (linux_wait_for_event_filtered): Update comment.
2172 (linux_wait_1): Prevent clobbering exec event status.
2173 (linux_supports_exec_events): New function.
2174 (linux_target_ops) <supports_exec_events>: Initialize new member.
2175 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2176 new member.
2177 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2178 * server.c (report_exec_events): New global variable.
2179 (handle_query): Handle qSupported query for exec-events feature.
2180 (captured_main): Initialize report_exec_events.
2181 * server.h (report_exec_events): Declare new global variable.
2182 * target.h (struct target_ops) <supports_exec_events>: New
2183 member.
2184 (target_supports_exec_events): New macro.
2185 * win32-low.c (win32_target_ops) <supports_exec_events>:
2186 Initialize new member.
2187
0568462b
MM		 21882015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2189
2190 * linux-low.c (linux_low_enable_btrace): Remove.
2191 (linux_target_ops): Replace linux_low_enable_btrace with
2192 linux_enable_btrace.
2193
39edd165
YQ		 21942015-09-03 Yao Qi <yao.qi@linaro.org>
2195
2196 * linux-aarch64-low.c (aarch64_insert_point): Call
2197 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2198 returns true.
2199
1db33b5a
UW		 22002015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2201
2202 * linux-low.c (check_stopped_by_breakpoint): Use
2203 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2204
ab290430
PA		 22052015-08-27 Pedro Alves <palves@redhat.com>
2206
2207 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2208
8d749320
SM		 22092015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2210
6711b7f8
SM		 2211 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2212 the XNEW-family equivalent.
8d749320
SM		 2213 (compile_bytecodes): Likewise.
2214 * dll.c (loaded_dll): Likewise.
2215 * event-loop.c (append_callback_event): Likewise.
2216 (create_file_handler): Likewise.
2217 (create_file_event): Likewise.
2218 * hostio.c (handle_open): Likewise.
2219 * inferiors.c (add_thread): Likewise.
2220 (add_process): Likewise.
2221 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2222 * linux-arm-low.c (arm_new_process): Likewise.
2223 (arm_new_thread): Likewise.
2224 * linux-low.c (add_to_pid_list): Likewise.
2225 (linux_add_process): Likewise.
2226 (handle_extended_wait): Likewise.
2227 (add_lwp): Likewise.
2228 (enqueue_one_deferred_signal): Likewise.
2229 (enqueue_pending_signal): Likewise.
2230 (linux_resume_one_lwp_throw): Likewise.
2231 (linux_resume_one_thread): Likewise.
2232 (linux_read_memory): Likewise.
2233 (linux_write_memory): Likewise.
2234 * linux-mips-low.c (mips_linux_new_process): Likewise.
2235 (mips_linux_new_thread): Likewise.
2236 (mips_add_watchpoint): Likewise.
2237 * linux-x86-low.c (initialize_low_arch): Likewise.
2238 * lynx-low.c (lynx_add_process): Likewise.
2239 * mem-break.c (set_raw_breakpoint_at): Likewise.
2240 (set_breakpoint): Likewise.
2241 (add_condition_to_breakpoint): Likewise.
2242 (add_commands_to_breakpoint): Likewise.
2243 (clone_agent_expr): Likewise.
2244 (clone_one_breakpoint): Likewise.
2245 * regcache.c (new_register_cache): Likewise.
2246 * remote-utils.c (look_up_one_symbol): Likewise.
2247 * server.c (queue_stop_reply): Likewise.
2248 (start_inferior): Likewise.
2249 (queue_stop_reply_callback): Likewise.
2250 (handle_target_event): Likewise.
2251 * spu-low.c (fetch_ppc_memory): Likewise.
2252 (store_ppc_memory): Likewise.
2253 * target.c (set_target_ops): Likewise.
2254 * thread-db.c (thread_db_load_search): Likewise.
2255 (try_thread_db_load_1): Likewise.
2256 * tracepoint.c (add_tracepoint): Likewise.
2257 (add_tracepoint_action): Likewise.
2258 (create_trace_state_variable): Likewise.
2259 (cmd_qtdpsrc): Likewise.
2260 (cmd_qtro): Likewise.
2261 (add_while_stepping_state): Likewise.
2262 * win32-low.c (child_add_thread): Likewise.
2263 (get_image_name): Likewise.
2264
ed8b7b42
YQ		 22652015-08-25 Yao Qi <yao.qi@linaro.org>
2266
2267 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2268
db3cb7cb
YQ		 22692015-08-25 Yao Qi <yao.qi@linaro.org>
2270
2271 * Makefile.in (aarch64-linux.o): New rule.
2272 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2273 srv_tgtobj.
2274 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2275 (aarch64_init_debug_reg_state): Make it extern.
2276 (aarch64_linux_prepare_to_resume): Remove.
2277
f6011a1c
YQ		 22782015-08-25 Yao Qi <yao.qi@linaro.org>
2279
2280 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2281 lwp_arch_private_info and ptid_of_lwp.
2282
88e2cf7e
YQ		 22832015-08-25 Yao Qi <yao.qi@linaro.org>
2284
2285 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2286 Find proc_info by find_process_pid. All callers updated.
2287
5e35436e
YQ		 22882015-08-25 Yao Qi <yao.qi@linaro.org>
2289
2290 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2291 Remove.
2292 (debug_reg_change_callback): Remove.
2293 (aarch64_notify_debug_reg_change): Remove.
2294
4a8a7965
YQ		 22952015-08-25 Yao Qi <yao.qi@linaro.org>
2296
2297 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2298 Call current_lwp_ptid.
2299
32a271ee
YQ		 23002015-08-25 Yao Qi <yao.qi@linaro.org>
2301
2302 * linux-aarch64-low.c (debug_reg_change_callback): Use
2303 debug_printf.
2304
0d51c8d7
YQ		 23052015-08-25 Yao Qi <yao.qi@linaro.org>
2306
2307 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2308
31a43dd5
YQ		 23092015-08-25 Yao Qi <yao.qi@linaro.org>
2310
2311 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2312
8ee52567
YQ		 23132015-08-25 Yao Qi <yao.qi@linaro.org>
2314
2315 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2316 the code.
2317
ff3f0f45
YQ		 23182015-08-25 Yao Qi <yao.qi@linaro.org>
2319
2320 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2321 Remove.
2322 (debug_reg_change_callback): Remove argument entry and add argument
2323 lwp. Remove local variable thread. Don't print thread id in the
2324 debugging output. Don't check whether pid of thread equals to pid.
2325 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2326 iterate_over_lwps instead find_inferior.
2327
3d40fbb5
PA		 23282015-08-24 Pedro Alves <palves@redhat.com>
2329
2330 * inferiors.c (get_first_process): New function.
2331 * inferiors.h (get_first_process): New declaration.
2332 * remote-utils.c (read_ptid): Default to the first process in the
2333 list, instead of to the current thread's process.
2334
438e1e42
PA		 23352015-08-24 Pedro Alves <palves@redhat.com>
2336
2337 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2338 * event-loop.c: Likewise.
2339 * remote-utils.c: Likewise.
2340 * tracepoint.c: Likewise.
2341
a8c6d4fc
PA		 23422015-08-24 Pedro Alves <palves@redhat.com>
2343
2344 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2345 ptid_get_lwp.
2346
99b0bb12
PA		 23472015-08-21 Pedro Alves <palves@redhat.com>
2348
2349 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2350 instead of literal 1.
2351
f8904751
PA		 23522015-08-21 Pedro Alves <palves@redhat.com>
2353
2354 * tdesc.c (default_description): Explicitly zero-initialize.
2355
465a859e
PA		 23562015-08-21 Pedro Alves <palves@redhat.com>
2357
2358 PR gdb/18749
2359 * inferiors.c (remove_thread): Discard any pending stop reply for
2360 this thread.
2361 * server.c (remove_all_on_match_pid): Rename to ...
2362 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2363 instead of a pid.
2364 (discard_queued_stop_replies): Change parameter to a ptid. Now
2365 extern.
2366 (handle_v_kill, kill_inferior_callback, captured_main)
2367 (process_serial_event): Adjust.
2368 * server.h (discard_queued_stop_replies): Declare.
2369
f0db101d
PA		 23702015-08-21 Pedro Alves <palves@redhat.com>
2371
2372 * linux-low.c (wait_for_sigstop): Always switch to no thread
2373 selected if the previously current thread dies.
2374 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2375 process instead of the current thread's.
2376 * remote-utils.c (input_interrupt): Don't check if there's no
2377 current thread.
2378 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2379 current thread to the general thread fails, error out.
2380 (handle_qxfer_auxv, handle_qxfer_libraries)
2381 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2382 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2383 (handle_query): Check if there's a thread selected instead of
2384 checking whether there's any thread in the thread list.
2385 (handle_qxfer_threads, handle_qxfer_btrace)
2386 (handle_qxfer_btrace_conf): Don't error out early if there's no
2387 thread in the thread list.
2388 (handle_v_cont, myresume): Don't set the current thread to the
2389 continue thread.
2390 (process_serial_event) <Hg handling>: Also set thread_id if the
2391 previous general thread is still alive.
2392 (process_serial_event) <g/G handling>: If setting the current
2393 thread to the general thread fails, error out.
2394 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2395 thread's lwp instead of the current thread's.
2396 * target.c (set_desired_thread): If the desired thread was not
2397 found, leave the current thread pointing to NULL. Return an int
2398 (boolean) indicating success.
2399 * target.h (set_desired_thread): Change return type to int.
2400
40045d91
MF		 24012015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2402
2403 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2404 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2405 #includes.
2406 (ps_get_thread_area): New function.
2407
45face3b
GB		 24082015-08-19 Gary Benson <gbenson@redhat.com>
2409
2410 * hostio.c (handle_pread): Do not attempt to read more data
2411 than hostio_reply_with_data can fit in a packet.
2412
16d5f642
JB		 24132015-08-18 Joel Brobecker <brobecker@adacore.com>
2414
2415 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2416
a738da3a
MF		 24172015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2418
2419 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2420
33ebda9d
PA		 24212015-08-06 Pedro Alves <palves@redhat.com>
2422
2423 * tracepoint.c (expr_eval_result): Now an int.
2424
a44892be
PA		 24252015-08-06 Pedro Alves <palves@redhat.com>
2426
2427 * gdbthread.h (struct regcache): Forward declare.
2428 (struct thread_info) <regcache_data>: Now a struct regcache
2429 pointer.
2430 * inferiors.c (inferior_regcache_data)
2431 (set_inferior_regcache_data): Now work with struct regcache
2432 pointers.
2433 * inferiors.h (struct regcache): Forward declare.
2434 (inferior_regcache_data, set_inferior_regcache_data): Now work
2435 with struct regcache pointers.
2436 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2437 (free_register_cache_thread): Remove struct regcache pointer
2438 casts.
2439
608a1e46
PA		 24402015-08-06 Pedro Alves <palves@redhat.com>
2441
2442 * server.c (captured_main): On error, print the exception message
2443 to stderr, and if run_once is set, throw a quit.
2444
f0ce0d3a
PA		 24452015-08-06 Pedro Alves <palves@redhat.com>
2446
2447 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2448 the current thread.
2449
bf47e248
PA		 24502015-08-06 Pedro Alves <palves@redhat.com>
2451
2452 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2453 reading beyond the passed in buffer length.
2454
b6b9ffcc
PL		 24552015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2456
2457 * tracepoint.c (symbol_list) <required>: Remove.
2458
863d01bd
PA		 24592015-08-06 Pedro Alves <palves@redhat.com>
2460
2461 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2462 count if stopping and suspending threads.
2463 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2464 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2465 (linux_detach): Complete an ongoing step-over.
2466 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2467 throughout.
2468 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2469 (linux_wait_1): If passing a signal to the inferior after
2470 finishing a step-over, unsuspend and re-resume all lwps. If we
2471 see a single-step event but the thread should be continuing, don't
2472 pass the trap to gdb.
2473 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2474 internal_error instead of gdb_assert.
2475 (enqueue_pending_signal): New function.
2476 (check_ptrace_stopped_lwp_gone): Add debug output.
2477 (start_step_over): Use internal_error instead of gdb_assert.
2478 (complete_ongoing_step_over): New function.
2479 (linux_resume_one_thread): Don't resume a suspended thread.
2480 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2481 it stepping.
2482
00db26fa
PA		 24832015-08-06 Pedro Alves <palves@redhat.com>
2484
2485 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2486 (linux_thread_alive): Use lwp_is_marked_dead.
2487 (extended_event_reported): Delete.
2488 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2489 instead of extended_event_reported.
2490 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2491 as well.
2492 (lwp_is_marked_dead): New function.
2493 (lwp_running): Use lwp_is_marked_dead.
2494 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2495 comment.
2496
ad071a30
PA		 24972015-08-06 Pedro Alves <palves@redhat.com>
2498
2499 * linux-low.c (linux_wait_1): Move fork event output out of the
2500 !report_to_gdb check. Pass event_child->waitstatus to
2501 target_waitstatus_to_string instead of ourstatus.
2502
524b57e6
YQ		 25032015-08-04 Yao Qi <yao.qi@linaro.org>
2504
2505 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2506 if current_thread is 32 bit.
2507
6085d6f6
YQ		 25082015-08-04 Yao Qi <yao.qi@linaro.org>
2509
2510 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2511 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2512 * server.c (extended_protocol): Remove "static".
2513 * server.h (extended_protocol): Declare it.
2514
8a7e4587
YQ		 25152015-08-04 Yao Qi <yao.qi@linaro.org>
2516
2517 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2518 both aarch64 and aarch32.
2519 (aarch64_set_pc): Likewise.
2520
3b53ae99
YQ		 25212015-08-04 Yao Qi <yao.qi@linaro.org>
2522
2523 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2524 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2525 arm-with-neon.xml to srv_xmlfiles.
2526 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2527 (is_64bit_tdesc): New function.
2528 (aarch64_linux_read_description): New function.
2529 (aarch64_arch_setup): Call aarch64_linux_read_description.
2530 (regs_info): Rename to regs_info_aarch64.
2531 (aarch64_regs_info): Return right regs_info.
2532 (initialize_low_arch): Call initialize_low_arch_aarch32.
2533
bd9e6534
YQ		 25342015-08-04 Yao Qi <yao.qi@linaro.org>
2535
2536 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2537 * linux-aarch32-low.c: New file.
2538 * linux-aarch32-low.h: New file.
2539 * linux-arm-low.c (arm_fill_gregset): Move it to
2540 linux-aarch32-low.c.
2541 (arm_store_gregset): Likewise.
2542 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2543 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2544 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2545 (regs_info): Rename to regs_info_arm.
2546 (arm_regs_info): Return regs_info_aarch32 if
2547 have_ptrace_getregset is 1 and target description is
2548 arm_with_neon or arm_with_vfpv3.
2549 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2550 Call initialize_low_arch_aarch32 instead.
2551
ded48a5e
YQ		 25522015-08-04 Yao Qi <yao.qi@linaro.org>
2553
2554 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2555 * linux-low.c: ... here.
2556 * linux-low.h (have_ptrace_getregset): Declare it.
2557
96e9210f
PA		 25582015-08-04 Pedro Alves <palves@redhat.com>
2559
2560 * thread-db.c (struct thread_db): Use new typedefs.
2561 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2562 CHK calls.
2563 (disable_thread_event_reporting): Cast result of dlsym to
2564 destination function pointer type.
2565 (thread_db_mourn): Use td_ta_delete_ftype.
2566
af60a1ef
SL		 25672015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2568
2569 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2570 arch variant.
2571 (CDX_BREAKPOINT): Define for R2.
2572 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2573 (the_low_target): Add comments.
2574
e8b41681
YQ		 25752015-07-30 Yao Qi <yao.qi@linaro.org>
2576
2577 * linux-arm-low.c (arm_hwcap): Remove it.
2578 (arm_read_description): New local variable arm_hwcap. Don't
2579 set arm_hwcap to zero.
2580
89abb039
YQ		 25812015-07-30 Yao Qi <yao.qi@linaro.org>
2582
2583 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2584 Use regcache->tdesc instead.
2585 (arm_store_wmmxregset): Likewise.
2586 (arm_fill_vfpregset): Likewise.
2587 (arm_store_vfpregset): Likewise.
2588
deca266c
YQ		 25892015-07-30 Yao Qi <yao.qi@linaro.org>
2590
2591 * linux-arm-low.c: Include arch/arm.h.
2592 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2593 (arm_store_gregset): Likewise.
2594
aa58a496
SM		 25952015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2596
2597 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2598 ptrace's 4th parameter.
2599
50904b25
YQ		 26002015-07-27 Yao Qi <yao.qi@linaro.org>
2601
2602 * configure.srv (case aarch64*-*-linux*): Don't set
2603 srv_linux_usrregs.
2604
5826e159
PA		 26052015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2606
2607 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2608 sys/ptrace.h.
2609 * linux-arm-low.c: Likewise.
2610 * linux-cris-low.c: Likewise.
2611 * linux-crisv32-low.c: Likewise.
2612 * linux-low.c: Likewise.
2613 * linux-m68k-low.c: Likewise.
2614 * linux-mips-low.c: Likewise.
2615 * linux-nios2-low.c: Likewise.
2616 * linux-s390-low.c: Likewise.
2617 * linux-sparc-low.c: Likewise.
2618 * linux-tic6x-low.c: Likewise.
2619 * linux-tile-low.c: Likewise.
2620 * linux-x86-low.c: Likewise.
2621
54019719
PA		 26222015-07-24 Pedro Alves <palves@redhat.com>
2623
2624 * config.in: Regenerate.
2625 * configure: Regenerate.
2626
eb7aa561
PA		 26272015-07-24 Pedro Alves <palves@redhat.com>
2628
2629 * acinclude.m4: Include ../ptrace.m4.
2630 * configure.ac: Call GDB_AC_PTRACE.
2631 * config.in, configure: Regenerate.
2632
55d7b841
YQ		 26332015-07-24 Yao Qi <yao.qi@linaro.org>
2634
2635 * linux-low.c (linux_create_inferior): Remove setting to
2636 proc->priv->new_inferior.
2637 (linux_attach): Likewise.
2638 (linux_low_filter_event): Likewise.
2639 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2640
c06cbd92
YQ		 26412015-07-24 Yao Qi <yao.qi@linaro.org>
2642
2643 * linux-low.c (linux_arch_setup): New function.
2644 (linux_low_filter_event): If proc->tdesc is NULL and
2645 proc->attached is true, call the_low_target.arch_setup.
2646 Otherwise, keep status pending, and return.
2647 (linux_resume_one_lwp_throw): Don't call get_pc if
2648 thread->while_stepping isn't NULL. Don't call
2649 get_thread_regcache if proc->tdesc is NULL.
2650 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2651 (linux_target_ops): Install arch_setup.
2652 * server.c (start_inferior): Call the_target->arch_setup.
2653 * target.h (struct target_ops) <arch_setup>: New field.
2654 (target_arch_setup): New marco.
2655 * lynx-low.c (lynx_target_ops): Update.
2656 * nto-low.c (nto_target_ops): Update.
2657 * spu-low.c (spu_target_ops): Update.
2658 * win32-low.c (win32_target_ops): Update.
2659
5ae3ebba
YQ		 26602015-07-24 Yao Qi <yao.qi@linaro.org>
2661
2662 * linux-low.c (linux_add_process): Don't set
2663 proc->priv->new_inferior.
2664 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2665 (linux_attach): Likewise.
2666
eb97750b
YQ		 26672015-07-24 Yao Qi <yao.qi@linaro.org>
2668
2669 * server.c (start_inferior): Code refactor.
2670
51aee833
YQ		 26712015-07-24 Yao Qi <yao.qi@linaro.org>
2672
2673 * server.c (process_serial_event): Set general_thread.
2674
af1b22f3
YQ		 26752015-07-21 Yao Qi <yao.qi@linaro.org>
2676
2677 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2678 aarch64_linux_get_debug_reg_capacity.
2679
554717a3
YQ		 26802015-07-17 Yao Qi <yao.qi@linaro.org>
2681
2682 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2683 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2684 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2685 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2686 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2687 (AARCH64_HWP_ALIGNMENT): Likewise.
2688 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2689 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2690 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2691 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2692 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2693 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2694 (struct aarch64_debug_reg_state): Likewise.
2695 (struct arch_lwp_info): Likewise.
2696 (aarch64_align_watchpoint): Likewise.
2697 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2698 (aarch64_watchpoint_length): Likewise.
2699 (aarch64_point_encode_ctrl_reg): Likewise
2700 (aarch64_point_is_aligned): Likewise.
2701 (aarch64_align_watchpoint): Likewise.
2702 (aarch64_linux_set_debug_regs):
2703 (aarch64_dr_state_insert_one_point): Likewise.
2704 (aarch64_dr_state_remove_one_point): Likewise.
2705 (aarch64_handle_breakpoint): Likewise.
2706 (aarch64_handle_aligned_watchpoint): Likewise.
2707 (aarch64_handle_unaligned_watchpoint): Likewise.
2708 (aarch64_handle_watchpoint): Likewise.
2709
c67ca4de
YQ		 27102015-07-17 Yao Qi <yao.qi@linaro.org>
2711
2712 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2713 and don't aarch64_get_debug_reg_state. All callers update.
2714 (aarch64_handle_aligned_watchpoint): Likewise.
2715 (aarch64_handle_unaligned_watchpoint): Likewise.
2716 (aarch64_handle_watchpoint): Likewise.
2717 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2718 (aarch64_remove_point): Likewise.
2719
25abf979
YQ		 27202015-07-17 Yao Qi <yao.qi@linaro.org>
2721
2722 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2723 debug_printf.
2724 (aarch64_handle_unaligned_watchpoint): Likewise.
2725
db1ff28b
JK		 27262015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2727
2728 Revert the previous 3 commits:
2729 Move gdb_regex* to common/
2730 Move linux_find_memory_regions_full & co.
2731 gdbserver build-id attribute generator
2732
700ca40f
JK		 27332015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2734 Jan Kratochvil <jan.kratochvil@redhat.com>
2735
2736 gdbserver build-id attribute generator.
2737 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2738 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2739 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2740 (find_phdr): New.
2741 (get_dynamic): Use find_pdhr to traverse program headers.
2742 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2743 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2744 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2745 (get_hex_build_id): New.
2746 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2747 to reply XML document.
2748
9904185c
JK		 27492015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2750 Jan Kratochvil <jan.kratochvil@redhat.com>
2751
2752 * target.c: Include target/target-utils.h and fcntl.h.
2753 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2754 (target_fileio_read_stralloc): New functions.
2755
6e5b4429
JK		 27562015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2757
2758 * Makefile.in (OBS): Add gdb_regex.o.
2759 (gdb_regex.o): New.
2760 * config.in: Rebuilt.
2761 * configure: Rebuilt.
2762
ddc98fbf
JK		 27632015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2764 Jan Kratochvil <jan.kratochvil@redhat.com>
2765
2766 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2767 * Makefile.in (OBS): Add target-utils.o.
2768 (linux-maps.o, target-utils.o): New.
2769 * configure.srv (srv_linux_obj): Add linux-maps.o.
2770
e57bb7a0
PL		 27712015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2772
2773 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2774 function, return 1.
2775 (the_low_target): Install it.
2776
586b02a9
PA		 27772015-07-14 Pedro Alves <palves@redhat.com>
2778
2779 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2780 Instead, ignore ECHILD, and throw an error for other errnos.
2781
58c1b36c
PA		 27822015-07-10 Pedro Alves <palves@redhat.com>
2783
2784 * event-loop.c (struct callback_event) <data>: Change type to
2785 gdb_client_data instance instead of gdb_client_data pointer.
2786 (append_callback_event): Adjust.
2787
421530db
PL		 27882015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2789
2790 * linux-aarch64-low.c: Add comments for each linux_target_ops
2791 method. Remove comments already covered in target_ops and
2792 linux_target_ops definitions.
2793 (the_low_target): Add comments for each unimplemented method.
2794
c2d65f38
YQ		 27952015-07-09 Yao Qi <yao.qi@linaro.org>
2796
2797 * linux-aarch64-low.c (aarch64_regmap): Remove.
2798 (aarch64_usrregs_info): Remove.
2799 (regs_info): Set field usrregs to NULL.
2800
b20a6524
MM		 28012015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2802
2803 * linux-low.c: Include "rsp-low.h"
2804 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2805 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2806 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2807 (handle_btrace_enable_pt): New.
2808 (handle_btrace_general_set): Support "pt".
2809 (handle_btrace_conf_general_set): Support "pt:size".
2810
96c97461
PL		 28112015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2812
2813 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2814 Z_PACKET_SW_BP.
2815
37d66942
PL		 28162015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2817
2818 * linux-aarch64-low.c: Remove comment about endianness.
2819 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2820 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2821 memcmp.
2822
dc06243f
GB		 28232015-06-24 Gary Benson <gbenson@redhat.com>
2824
2825 * linux-i386-ipa.c (stdint.h): Do not include.
2826 * lynx-i386-low.c (stdint.h): Likewise.
2827 * lynx-ppc-low.c (stdint.h): Likewise.
2828 * mem-break.c (stdint.h): Likewise.
2829 * thread-db.c (stdint.h): Likewise.
2830 * tracepoint.c (stdint.h): Likewise.
2831 * win32-low.c (stdint.h): Likewise.
2832
124e13d9
SM		 28332015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2834
2835 * server.c (write_qxfer_response): Update call to
2836 remote_escape_output.
2837
909c2cda
JK		 28382015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2839 Jan Kratochvil <jan.kratochvil@redhat.com>
2840
2841 Merge multiple hex conversions.
2842 * gdbreplay.c (tohex): Rename to 'fromhex'.
2843 (logchar): Use fromhex.
2844
24c05f46
JK		 28452015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2846
2847 * server.c (handle_qxfer_libraries): Set `version' attribute for
2848 <library-list>.
2849
14d2069a
GB		 28502015-06-10 Gary Benson <gbenson@redhat.com>
2851
2852 * target.h (struct target_ops) <multifs_open>: New field.
2853 <multifs_unlink>: Likewise.
2854 <multifs_readlink>: Likewise.
2855 * linux-low.c (nat/linux-namespaces.h): New include.
2856 (linux_target_ops): Initialize the_target->multifs_open,
2857 the_target->multifs_unlink and the_target->multifs_readlink.
2858 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2859 * hostio.c (hostio_fs_pid): New static variable.
2860 (hostio_handle_new_gdb_connection): New function.
2861 (handle_setfs): Likewise.
2862 (handle_open): Use the_target->multifs_open as appropriate.
2863 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2864 (handle_readlink): Use the_target->multifs_readlink as
2865 appropriate.
2866 (handle_vFile): Handle vFile:setfs packets.
2867 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2868 after target_handle_new_gdb_connection.
2869
4b8b5e72
GB		 28702015-06-10 Gary Benson <gbenson@redhat.com>
2871
2872 * configure.ac (AC_CHECK_FUNCS): Add setns.
2873 * config.in: Regenerate.
2874 * configure: Likewise.
2875 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2876 (linux-namespaces.o): New rule.
2877 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2878
3ac2e371
GB		 28792015-06-09 Gary Benson <gbenson@redhat.com>
2880
2881 * hostio.c (handle_open): Process mode argument with
2882 fileio_to_host_mode.
2883
ca9b78ce
YQ		 28842015-06-01 Yao Qi <yao.qi@linaro.org>
2885
2886 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2887 * linux-x86-low.c: Likewise.
2888
bfacd19d
DB		 28892015-05-28 Don Breazeal <donb@codesourcery.com>
2890
2891 * linux-low.c (handle_extended_wait): Initialize
2892 thread_info.last_resume_kind for new fork children.
2893
452003ef
PA		 28942015-05-15 Pedro Alves <palves@redhat.com>
2895
2896 * target.h (target_handle_new_gdb_connection): Rewrite using if
2897 wrapped in do/while.
2898
1041a03c
JB		 28992015-05-14 Joel Brobecker <brobecker@adacore.com>
2900
2901 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2902 * configure, config.in: Regenerate.
2903 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2904 Declare typedef.
2905
c269dbdb
DB		 29062015-05-12 Don Breazeal <donb@codesourcery.com>
2907
2908 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2909 PTRACE_EVENT_VFORK_DONE.
2910 (linux_low_ptrace_options, extended_event_reported): Add vfork
2911 events.
2912 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2913 and "vforkdone" for RSP 'T' Stop Reply Packet.
2914 * server.h (report_vfork_events): Declare
2915 global variable.
2916
3a8a0396
DB		 29172015-05-12 Don Breazeal <donb@codesourcery.com>
2918
2919 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2920 (the_low_target) <new_fork>: Initialize new member.
2921 * linux-arm-low.c (arm_new_fork): New function.
2922 (the_low_target) <new_fork>: Initialize new member.
2923 * linux-low.c (handle_extended_wait): Call new target function
2924 new_fork.
2925 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2926 * linux-mips-low.c (mips_add_watchpoint): New function
2927 extracted from mips_insert_point.
2928 (the_low_target) <new_fork>: Initialize new member.
2929 (mips_linux_new_fork): New function.
2930 (mips_insert_point): Call mips_add_watchpoint.
2931 * linux-x86-low.c (x86_linux_new_fork): New function.
2932 (the_low_target) <new_fork>: Initialize new member.
2933
de0d863e
DB		 29342015-05-12 Don Breazeal <donb@codesourcery.com>
2935
2936 * linux-low.c (handle_extended_wait): Implement return value,
2937 rename argument 'event_child' to 'event_lwp', handle
2938 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2939 (linux_low_ptrace_options): New function.
2940 (linux_low_filter_event): Call linux_low_ptrace_options,
2941 use different argument fo linux_enable_event_reporting,
2942 use return value from handle_extended_wait.
2943 (extended_event_reported): New function.
2944 (linux_wait_1): Call extended_event_reported and set
2945 status to report fork events.
2946 (linux_write_memory): Add pid to debug message.
2947 (reset_lwp_ptrace_options_callback): New function.
2948 (linux_handle_new_gdb_connection): New function.
2949 (linux_target_ops): Initialize new structure member.
2950 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2951 * lynx-low.c: Initialize new structure member.
2952 * remote-utils.c (prepare_resume_reply): Implement stop reason
2953 "fork" for "T" stop message.
2954 * server.c (handle_query): Call handle_new_gdb_connection.
2955 * server.h (report_fork_events): Declare global flag.
2956 * target.h (struct target_ops) <handle_new_gdb_connection>:
2957 New member.
2958 (target_handle_new_gdb_connection): New macro.
2959 * win32-low.c: Initialize new structure member.
2960
ddcbc397
DB		 29612015-05-12 Don Breazeal <donb@codesourcery.com>
2962
2963 * mem-break.c (APPEND_TO_LIST): Define macro.
2964 (clone_agent_expr): New function.
2965 (clone_one_breakpoint): New function.
2966 (clone_all_breakpoints): New function.
2967 * mem-break.h: Declare new functions.
2968
89245bc0
DB		 29692015-05-12 Don Breazeal <donb@codesourcery.com>
2970
2971 * linux-low.c (linux_supports_fork_events): New function.
2972 (linux_supports_vfork_events): New function.
2973 (linux_target_ops): Initialize new structure members.
2974 (initialize_low): Call linux_check_ptrace_features.
2975 * lynx-low.c (lynx_target_ops): Initialize new structure
2976 members.
2977 * server.c (report_fork_events, report_vfork_events):
2978 New global flags.
2979 (handle_query): Add new features to qSupported packet and
2980 response.
2981 (captured_main): Initialize new global variables.
2982 * target.h (struct target_ops) <supports_fork_events>:
2983 New member.
2984 <supports_vfork_events>: New member.
2985 (target_supports_fork_events): New macro.
2986 (target_supports_vfork_events): New macro.
2987 * win32-low.c (win32_target_ops): Initialize new structure
2988 members.
2989
835205d0
GB		 29902015-05-12 Gary Benson <gbenson@redhat.com>
2991
2992 * server.c (handle_qxfer_exec_file): Use current process
2993 if annex is empty.
2994
21e94bd9
SL		 29952015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2996
2997 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2998 Remove HAVE_PTRACE_GETREGS conditionals.
2999 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3000 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3001
45614f15
YQ		 30022015-05-08 Yao Qi <yao.qi@linaro.org>
3003
3004 * linux-low.c (linux_supports_conditional_breakpoints): New
3005 function.
3006 (linux_target_ops): Install new target method.
3007 * lynx-low.c (lynx_target_ops): Install NULL hook for
3008 supports_conditional_breakpoints.
3009 * nto-low.c (nto_target_ops): Likewise.
3010 * spu-low.c (spu_target_ops): Likewise.
3011 * win32-low.c (win32_target_ops): Likewise.
3012 * server.c (handle_query): Check
3013 target_supports_conditional_breakpoints.
3014 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3015 New field.
3016 (target_supports_conditional_breakpoints): New macro.
3017
80ad801e
PA		 30182015-05-06 Pedro Alves <palves@redhat.com>
3019
3020 PR server/18081
3021 * server.c (start_inferior): If the process exits, mourn it.
3022
819843c7
GB		 30232015-04-21 Gary Benson <gbenson@redhat.com>
3024
3025 * hostio.c (fileio_open_flags_to_host): Factored out to
3026 fileio_to_host_openflags in common/fileio.c. Single use
3027 updated.
3028
a2d5a9d7
MF		 30292015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3030
3031 * linux-xtensa-low.c (xtensa_fill_gregset)
3032 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3033 XCHAL_HAVE_LOOP.
3034
deb44829
MF		 30352015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3036
3037 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3038 (regs_info): Replace usrregs pointer with NULL.
3039
e57f1de3
GB		 30402015-04-17 Gary Benson <gbenson@redhat.com>
3041
3042 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3043 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3044 * server.c (handle_qxfer_exec_file): New function.
3045 (qxfer_packets): Add exec-file entry.
3046 (handle_query): Report qXfer:exec-file:read as supported packet.
3047
62828379
RN		 30482015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3049
3050 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3051
b88bb450
GB		 30522015-04-09 Gary Benson <gbenson@redhat.com>
3053
3054 * hostio-errno.c (errno_to_fileio_error): Remove function.
3055 Update caller to use remote_fileio_to_fio_error.
3056
c8f4bfdd
YQ		 30572015-04-09 Yao Qi <yao.qi@linaro.org>
3058
3059 * linux-low.c (linux_insert_point): Call
3060 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3061 (linux_remove_point): Call remove_memory_breakpoint if type is
3062 raw_bkpt_type_sw.
3063 * linux-x86-low.c (x86_insert_point): Don't call
3064 insert_memory_breakpoint.
3065 (x86_remove_point): Don't call remove_memory_breakpoint.
3066
41f98f02
PA		 30672015-04-01 Pedro Alves <palves@redhat.com>
3068 Cleber Rosa <crosa@redhat.com>
3069
3070 * server.c (gdbserver_usage): Reorganize and extend the usage
3071 message.
3072
2bf6fb9d
PA		 30732015-03-24 Pedro Alves <palves@redhat.com>
3074
3075 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3076 output. Also dump TRAP_TRACE.
3077 (linux_low_filter_event): In debug output, distinguish a
3078 resume_stop SIGSTOP from a delayed SIGSTOP.
3079
369f6daa
GB		 30802015-03-24 Gary Benson <gbenson@redhat.com>
3081
3082 * linux-x86-low.c (x86_linux_new_thread): Moved to
3083 nat/x86-linux.c.
3084 (x86_linux_prepare_to_resume): Likewise.
3085
8e5d4070
GB		 30862015-03-24 Gary Benson <gbenson@redhat.com>
3087
3088 * Makefile.in (x86-linux-dregs.o): New rule.
3089 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3090 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3091 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3092 (x86_linux_dr_get): Likewise.
3093 (x86_linux_dr_set): Likewise.
3094 (update_debug_registers_callback): Likewise.
3095 (x86_linux_dr_set_addr): Likewise.
3096 (x86_linux_dr_get_addr): Likewise.
3097 (x86_linux_dr_set_control): Likewise.
3098 (x86_linux_dr_get_control): Likewise.
3099 (x86_linux_dr_get_status): Likewise.
3100 (x86_linux_update_debug_registers): Likewise.
3101
2b95d440
GB		 31022015-03-24 Gary Benson <gbenson@redhat.com>
3103
3104 * linux-x86-low.c (x86_linux_update_debug_registers):
3105 New function, factored out from...
3106 (x86_linux_prepare_to_resume): ...this.
3107
14b0bc68
GB		 31082015-03-24 Gary Benson <gbenson@redhat.com>
3109
3110 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3111 (x86_linux_dr_set): Likewise.
3112 (update_debug_registers_callback): Likewise.
3113 (x86_linux_dr_set_addr): Likewise.
3114 (x86_linux_dr_get_addr): Likewise.
3115 (x86_linux_dr_set_control): Likewise.
3116 (x86_linux_dr_get_control): Likewise.
3117 (x86_linux_dr_get_status): Likewise.
3118 (x86_linux_prepare_to_resume): Likewise.
3119
5dfe6ca8
GB		 31202015-03-24 Gary Benson <gbenson@redhat.com>
3121
3122 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3123 Use perror_with_name. Pass string through gettext.
3124 (x86_linux_dr_set): Likewise.
3125
d33472ad
GB		 31262015-03-24 Gary Benson <gbenson@redhat.com>
3127
3128 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3129 (x86_linux_dr_set_addr): ...this.
3130 (x86_dr_low_get_addr): Rename to...
3131 (x86_linux_dr_get_addr): ...this.
3132 (x86_dr_low_set_control): Rename to...
3133 (x86_linux_dr_set_control): ...this.
3134 (x86_dr_low_get_control): Rename to...
3135 (x86_linux_dr_get_control): ...this.
3136 (x86_dr_low_get_status): Rename to...
3137 (x86_linux_dr_get_status): ...this.
3138 (x86_dr_low): Update with new function names.
3139
4b134ca1
GB		 31402015-03-24 Gary Benson <gbenson@redhat.com>
3141
3142 * Makefile.in (x86-linux.o): New rule.
3143 * configure.srv: Add x86-linux.o to relevant targets.
3144 * linux-low.c (lwp_set_arch_private_info): New function.
3145 (lwp_arch_private_info): Likewise.
3146 * linux-x86-low.c: Include nat/x86-linux.h.
3147 (arch_lwp_info): Removed structure.
3148 (update_debug_registers_callback):
3149 Use lwp_set_debug_registers_changed.
3150 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3151 and lwp_set_debug_registers_changed.
3152 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3153
34c703da
GB		 31542015-03-24 Gary Benson <gbenson@redhat.com>
3155
3156 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3157 * linux-arm-low.c (arm_new_thread): Likewise.
3158 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3159 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3160 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3161 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3162
cff068da
GB		 31632015-03-24 Gary Benson <gbenson@redhat.com>
3164
3165 * linux-low.c (ptid_of_lwp): New function.
3166 (lwp_is_stopped): Likewise.
3167 (lwp_stop_reason): Likewise.
3168 * linux-x86-low.c (update_debug_registers_callback):
3169 Use lwp_is_stopped.
3170 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3171 lwp_stop_reason.
3172
b2f7c7e8
GB		 31732015-03-24 Gary Benson <gbenson@redhat.com>
3174
3175 * linux-low.h (linux_stop_lwp): Remove declaration.
3176
6d4ee8c6
GB		 31772015-03-24 Gary Benson <gbenson@redhat.com>
3178
3179 * linux-low.h: Include nat/linux-nat.h.
3180 * linux-low.c (iterate_over_lwps_args): New structure.
3181 (iterate_over_lwps_filter): New function.
3182 (iterate_over_lwps): Likewise.
3183 * linux-x86-low.c (update_debug_registers_callback):
3184 Update signature to what iterate_over_lwps expects.
3185 Remove PID check that iterate_over_lwps now performs.
3186 (x86_dr_low_set_addr): Use iterate_over_lwps.
3187 (x86_dr_low_set_control): Likewise.
3188
70a0bb6b
GB		 31892015-03-24 Gary Benson <gbenson@redhat.com>
3190
3191 * linux-x86-low.c (x86_debug_reg_state): New function.
3192 (x86_linux_prepare_to_resume): Use the above.
3193
7b669087
GB		 31942015-03-24 Gary Benson <gbenson@redhat.com>
3195
3196 * linux-low.c (current_lwp_ptid): New function.
3197 * linux-x86-low.c: Include nat/linux-nat.h.
3198 (x86_dr_low_get_addr): Use current_lwp_ptid.
3199 (x86_dr_low_get_control): Likewise.
3200 (x86_dr_low_get_status): Likewise.
3201
eef49a3d
PA		 32022015-03-20 Pedro Alves <palves@redhat.com>
3203
3204 * tracepoint.c (cmd_qtstatus): Make "str" const.
3205
b2333d22
PA		 32062015-03-20 Pedro Alves <palves@redhat.com>
3207
3208 * server.c (handle_general_set): Make "req_str" const.
3209
23f238d3
PA		 32102015-03-19 Pedro Alves <palves@redhat.com>
3211
3212 * linux-low.c (linux_resume_one_lwp): Rename to ...
3213 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3214 instead call perror_with_name.
3215 (check_ptrace_stopped_lwp_gone): New function.
3216 (linux_resume_one_lwp): Reimplement as wrapper around
3217 linux_resume_one_lwp_throw that swallows errors if the LWP is
3218 gone.
3219
91baf43f
PA		 32202015-03-19 Pedro Alves <palves@redhat.com>
3221
3222 * linux-low.c (count_events_callback, select_event_lwp_callback):
3223 No longer check whether the thread has resume_stop as last resume
3224 kind.
3225
8bf3b159
PA		 32262015-03-19 Pedro Alves <palves@redhat.com>
3227
3228 * linux-low.c (count_events_callback, select_event_lwp_callback):
3229 Use the lwp's status_pending_p field, not the thread's.
3230
b90fc188
PA		 32312015-03-19 Pedro Alves <palves@redhat.com>
3232
3233 * linux-low.c (select_event_lwp_callback): Update comments to
3234 no longer mention SIGTRAP.
3235
464b0089
GB		 32362015-03-18 Gary Benson <gbenson@redhat.com>
3237
3238 * server.c (handle_query): Do not report vFile:fstat as supported.
3239
aa9e327f
GB		 32402015-03-11 Gary Benson <gbenson@redhat.com>
3241
3242 * hostio.c (sys/types.h): New include.
3243 (sys/stat.h): Likewise.
3244 (common-remote-fileio.h): Likewise.
3245 (handle_fstat): New function.
3246 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3247
791c0056
GB		 32482015-03-11 Gary Benson <gbenson@redhat.com>
3249
3250 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3251 struct stat.st_blocks and struct stat.st_blksize.
3252 * configure: Regenerate.
3253 * config.in: Likewise.
3254 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3255 (OBS): Add common-remote-fileio.o.
3256 (common-remote-fileio.o): New rule.
3257
9a9df970
PA		 32582015-03-09 Pedro Alves <palves@redhat.com>
3259
3260 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3261 'struct sockaddr' pointer in 'accept' call.
3262
9eb1356e
PA		 32632015-03-09 Pedro Alves <palves@redhat.com>
3264
3265 Revert:
3266 2015-03-07 Pedro Alves <palves@redhat.com>
3267 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3268 or <winsock2.h> here. Instead include "gdb_socket.h".
3269 (remote_open): Use union gdb_sockaddr_u.
3270 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3271 or <winsock2.h> here. Instead include "gdb_socket.h".
3272 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3273 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3274 or <sys/un.h>.
3275 (init_named_socket, gdb_agent_helper_thread): Use union
3276 gdb_sockaddr_u.
3277
aac331e4
PA		 32782015-03-07 Pedro Alves <palves@redhat.com>
3279
3280 * configure.ac (build_warnings): Move
3281 -Wdeclaration-after-statement to the C-specific set.
3282 * configure: Regenerate.
3283
366c75fc
PA		 32842015-03-07 Pedro Alves <palves@redhat.com>
3285
3286 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3287 or <winsock2.h> here. Instead include "gdb_socket.h".
3288 (remote_open): Use union gdb_sockaddr_u.
3289 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3290 or <winsock2.h> here. Instead include "gdb_socket.h".
3291 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3292 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3293 or <sys/un.h>.
3294 (init_named_socket, gdb_agent_helper_thread): Use union
3295 gdb_sockaddr_u.
3296
492d29ea
PA		 32972015-03-07 Pedro Alves <palves@redhat.com>
3298
3299 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3300 instead.
3301
60a191ed
YQ		 33022015-03-06 Yao Qi <yao.qi@linaro.org>
3303
3304 * linux-aarch64-low.c (aarch64_insert_point): Use
3305 show_debug_regs as a boolean.
3306 (aarch64_remove_point): Likewise.
3307
f5771b1d
PA		 33082015-03-05 Pedro Alves <palves@redhat.com>
3309
3310 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3311 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3312 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3313 * nto-low.c (nto_target_ops): Likewise.
3314 * spu-low.c (spu_target_ops): Likewise.
3315 * win32-low.c (win32_target_ops): Likewise.
3316
3e572f71
PA		 33172015-03-04 Pedro Alves <palves@redhat.com>
3318
72f4393d 3319 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3320 Decide whether a breakpoint triggered based on the SIGTRAP's
3321 siginfo.si_code.
72f4393d
L		 3322 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3323 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3324 (linux_low_filter_event): Check for breakpoints before checking
3325 watchpoints.
3326 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3327 siginfo.si_code.
72f4393d
L		 3328 (linux_stopped_by_sw_breakpoint)
3329 (linux_supports_stopped_by_sw_breakpoint)
3330 (linux_stopped_by_hw_breakpoint)
3331 (linux_supports_stopped_by_hw_breakpoint): New functions.
3332 (linux_target_ops): Install new target methods.
3e572f71 3333
1ec68e26
PA		 33342015-03-04 Pedro Alves <palves@redhat.com>
3335
3336 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3337 * server.c (swbreak_feature, hwbreak_feature): New globals.
3338 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3339 (captured_main): Clear swbreak_feature and hwbreak_feature.
3340 * server.h (swbreak_feature, hwbreak_feature): Declare.
3341 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3342 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3343 supports_stopped_by_hw_breakpoint>: New fields.
3344 (target_supports_stopped_by_sw_breakpoint)
3345 (target_stopped_by_sw_breakpoint)
3346 (target_supports_stopped_by_hw_breakpoint)
3347 (target_stopped_by_hw_breakpoint): Declare.
3348
15c66dd6
PA		 33492015-03-04 Pedro Alves <palves@redhat.com>
3350
3351 enum lwp_stop_reason -> enum target_stop_reason
3352 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3353 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3354 (linux_wait_1, stuck_in_jump_pad_callback)
3355 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3356 (linux_stopped_by_watchpoint):
3357 * linux-low.h (enum lwp_stop_reason): Delete.
3358 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3359 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3360
98fc70d6
YQ		 33612015-03-04 Yao Qi <yao.qi@linaro.org>
3362
3363 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3364
dd2ac174
GB		 33652015-03-03 Gary Benson <gbenson@redhat.com>
3366
3367 * hostio.c (handle_vFile): Fix prefix lengths.
3368
d68e53f4
MM		 33692015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3370
3371 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3372 ptr_bits.
3373
bf2d68ab
AA		 33742015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3375
3376 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3377 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3378 (clean): Add "rm -f" for above C files.
3379 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3380 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3381 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3382 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3383 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3384 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3385 (init_registers_s390x_vx_linux64)
3386 (init_registers_s390x_tevx_linux64)
3387 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3388 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3389 declarations.
3390 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3391 (s390_store_vxrs_high): New functions.
3392 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3393 NT_S390_VXRS_HIGH.
3394 (s390_arch_setup): Add logic for selecting one of the new target
3395 descriptions. Activate the new vector regsets if applicable.
3396 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3397 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3398 and init_registers_s390x_tevx_linux64.
3399
c966a859
PA		 34002015-03-01 Pedro Alves <palves@redhat.com>
3401
3402 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3403 parameter.
3404
4180215b
PA		 34052015-02-27 Pedro Alves <palves@redhat.com>
3406
3407 * linux-x86-low.c (u_debugreg_offset): New function.
3408 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3409
749bab01
PA		 34102015-02-27 Pedro Alves <palves@redhat.com>
3411
3412 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3413 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3414 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3415 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3416 (ps_lsetfpregs, ps_getpid)
3417 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3418 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3419 (ps_lsetxregs, ps_plog): Declare.
3420
3c14e5a3
PA		 34212015-02-27 Pedro Alves <palves@redhat.com>
3422
3423 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3424 IP_AGENT_EXPORT_FUNC.
3425 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3426 IP_AGENT_EXPORT_FUNC.
3427 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3428 (IP_AGENT_EXPORT): Delete.
3429 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3430 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3431 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3432 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3433 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3434 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3435 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3436 (traceframe_read_count, traceframe_write_count)
3437 (traceframes_created, trace_state_variables, get_raw_reg)
3438 (get_trace_state_variable_value, set_trace_state_variable_value)
3439 (ust_loaded, helper_thread_id, cmd_buf): Use
3440 IPA_SYM_EXPORTED_NAME.
3441 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3442 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3443 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3444 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3445 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3446 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3447 EXTERN_C_PUSH/EXTERN_C_POP.
3448 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3449 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3450 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3451 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3452 (traceframe_write_count, traceframe_read_count)
3453 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3454 (about_to_request_buffer_space, get_trace_state_variable_value)
3455 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3456 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3457 EXTERN_C_PUSH/EXTERN_C_POP.
3458 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3459 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3460 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3461 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3462 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3463 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3464 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3465 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3466 Define.
3467 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3468 (IP_AGENT_EXPORT_VAR_DECL): Define.
3469 (tracing): Declare.
3470 (gdb_agent_get_raw_reg): Declare.
3471
fe978cb0
PA		 34722015-02-27 Tom Tromey <tromey@redhat.com>
3473 Pedro Alves <palves@redhat.com>
3474
3475 Rename symbols whose names are reserved C++ keywords throughout.
3476
3bc3d82a
PA		 34772015-02-27 Pedro Alves <palves@redhat.com>
3478
3479 * Makefile.in (COMPILER): New, get it from autoconf.
3480 (CXX): Get from autoconf instead.
3481 (COMPILE.pre): Use COMPILER.
3482 (CC-LD): Rename to ...
3483 (CC_LD): ... this. Use COMPILER.
3484 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3485 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3486 * acinclude.m4: Include build-with-cxx.m4.
3487 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3488 Disable -Werror by default if building in C++ mode.
3489 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3490 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3491 the C++ compiler. Save/restore CXXFLAGS too.
3492 * configure: Regenerate.
3493
07697489
PA		 34942015-02-27 Pedro Alves <palves@redhat.com>
3495
3496 * acinclude.m4: Include libiberty.m4.
3497 * configure.ac: Call libiberty_INIT.
3498 * config.in, configure: Regenerate.
3499
9beb7c4e
PA		 35002015-02-26 Pedro Alves <palves@redhat.com>
3501
3502 * linux-low.c (linux_wait_1): When incrementing the PC past a
3503 program breakpoint always use the_low_target.breakpoint_len as
3504 increment, rather than the maximum between that and
3505 the_low_target.decr_pc_after_break.
3506
8090aef2
PA		 35072015-02-23 Pedro Alves <palves@redhat.com>
3508
3509 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3510 thread was doing a step-over; always adjust the PC if
3511 we stepped over a permanent breakpoint.
3512 (linux_wait_1): If we stepped over breakpoint that was on top of a
3513 permanent breakpoint, manually advance the PC past it.
3514
bc9540e8
PA		 35152015-02-23 Pedro Alves <palves@redhat.com>
3516
3517 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3518 modes.
3519 (x86_fill_gregset, x86_store_gregset): Use it when handling
3520 $orig_eax.
3521
2db9a427
PA		 35222015-02-20 Pedro Alves <palves@redhat.com>
3523
3524 * thread-db.c: Include "nat/linux-procfs.h".
3525 (thread_db_init): Skip listing new threads if the kernel supports
3526 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3527
afa8d396
PA		 35282015-02-20 Pedro Alves <palves@redhat.com>
3529
3530 * linux-low.c (status_pending_p_callback): Use ptid_match.
3531
c9587f88
AT		 35322015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3533
3534 PR breakpoints/16812
3535 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3536 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3537 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3538
b05ec7a5
AT		 35392015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3540
3541 PR breakpoints/15956
3542 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3543
d33501a5
MM		 35442015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3545
3546 * linux-low.c (linux_low_btrace_conf): Print size.
3547 * server.c (handle_btrace_conf_general_set): New.
3548 (hanle_general_set): Call handle_btrace_conf_general_set.
3549 (handle_query): Report Qbtrace-conf:bts:size as supported.
3550
f4abbc16
MM		 35512015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3552
3553 * linux-low.c (linux_low_enable_btrace): Update parameters.
3554 (linux_low_btrace_conf): New.
3555 (linux_target_ops)<to_btrace_conf>: Initialize.
3556 * server.c (current_btrace_conf): New.
3557 (handle_btrace_enable): Rename to ...
3558 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3559 to target_enable_btrace. Update comment. Update users.
3560 (handle_qxfer_btrace_conf): New.
3561 (qxfer_packets): Add btrace-conf entry.
3562 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3563 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3564 (target_ops)<read_btrace_conf>: New.
3565 (target_enable_btrace): Update parameters.
3566 (target_read_btrace_conf): New.
3567
043c3577
MM		 35682015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3569
3570 * server.c (handle_btrace_general_set): Remove call to
3571 target_supports_btrace.
3572 (supported_btrace_packets): New.
3573 (handle_query): Call supported_btrace_packets.
3574 * target.h: include btrace-common.h.
3575 (btrace_target_info): Removed.
3576 (supports_btrace, target_supports_btrace): Update parameters.
3577
734b0e4b
MM		 35782015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3579
3580 * Makefile.in (SFILES): Add common/btrace-common.c.
3581 (OBS): Add common/btrace-common.o.
3582 (btrace-common.o): Add build rules.
3583 * linux-low: Include btrace-common.h.
3584 (linux_low_read_btrace): Use struct btrace_data. Call
3585 btrace_data_init and btrace_data_fini.
3586
d6c146e9
PA		 35872015-02-06 Pedro Alves <palves@redhat.com>
3588
3589 * thread-db.c (find_new_threads_callback): Add debug output.
3590
20ba1ce6
PA		 35912015-02-04 Pedro Alves <palves@redhat.com>
3592
3593 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3594 (resume_stopped_resumed_lwps): New function.
3595 (linux_wait_for_event_filtered): Use it.
3596
8cc73a39
SDJ		 35972015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3598
3599 * Makefile.in (SFILES): Add linux-personality.c.
3600 (linux-personality.o): New rule.
3601 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3602 list of objects to be built.
3603 * linux-low.c: Include nat/linux-personality.h.
3604 (linux_create_inferior): Remove code to disable address space
3605 randomization (moved to ../nat/linux-personality.c). Create
3606 cleanup to disable address space randomization.
3607
fb23d554
SDJ		 36082015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3609
3610 * Makefile.in (posix-strerror.o): New rule.
3611 (mingw-strerror.o): Likewise.
3612 * configure: Regenerated.
3613 * configure.ac: Source file ../common/common.host. Initialize new
3614 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3615
cdf43629
YQ		 36162015-01-14 Yao Qi <yao@codesourcery.com>
3617
3618 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3619 (ppc-linux.o): New rule.
3620 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3621 * configure.ac: AC_CHECK_FUNCS(getauxval).
3622 * config.in: Re-generated.
3623 * configure: Re-generated.
3624 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3625 ppc64_64bit_inferior_p
3626
514c5338
YQ		 36272015-01-14 Yao Qi <yao@codesourcery.com>
3628
3629 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3630 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3631 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3632 (PT_ORIG_R3, PT_TRAP): Likewise.
3633 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3634 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3635 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3636
3368c1e5
JB		 36372015-01-10 Joel Brobecker <brobecker@adacore.com>
3638
3639 * i387-fp.c (i387_cache_to_xsave): In look over
3640 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3641 zmmh_low_space field by use of zmmh_high_space.
3642
582511be
PA		 36432015-01-09 Pedro Alves <palves@redhat.com>
3644
3645 * linux-low.c (step_over_bkpt): Move higher up in the file.
3646 (handle_extended_wait): Don't store the stop_pc here.
3647 (get_stop_pc): Adjust comments and rename to ...
3648 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3649 stopped for a software breakpoint or hardware breakpoint.
3650 (thread_still_has_status_pending_p): New function.
3651 (status_pending_p_callback): Use
3652 thread_still_has_status_pending_p. If the event is no longer
3653 interesting, resume the LWP.
3654 (handle_tracepoints): Add assert.
3655 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3656 (wstatus_maybe_breakpoint): New function.
3657 (cancel_breakpoint): Delete function.
3658 (check_stopped_by_watchpoint): New function, factored out from
3659 linux_low_filter_event.
3660 (lp_status_maybe_breakpoint): Delete function.
3661 (linux_low_filter_event): Remove filter_ptid argument.
3662 Leave thread group exits pending here. Store the LWP's stop PC.
3663 Always leave events pending.
3664 (linux_wait_for_event_filtered): Pull all events out of the
3665 kernel, and leave them all pending.
3666 (count_events_callback, select_event_lwp_callback): Consider all
3667 events.
3668 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3669 (select_event_lwp): Only give preference to the stepping LWP in
3670 all-stop mode. Adjust comments.
3671 (ignore_event): New function.
3672 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3673 references to cancel_breakpoints. Adjust to renames. Also give
3674 equal priority to all LWPs that have had events in non-stop mode.
3675 If reporting a software breakpoint event, unadjust the LWP's PC.
3676 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3677 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3678 Adjust.
3679 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3680 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3681 (linux_stopped_by_watchpoint): Adjust.
3682 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3683 * linux-low.h (enum lwp_stop_reason): New.
3684 (struct lwp_info) <stop_pc>: Adjust comment.
3685 <stopped_by_watchpoint>: Delete field.
3686 <stop_reason>: New field.
3687 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3688 * mem-break.c (software_breakpoint_inserted_here)
3689 (hardware_breakpoint_inserted_here): New function.
3690 * mem-break.h (software_breakpoint_inserted_here)
3691 (hardware_breakpoint_inserted_here): Declare.
3692 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3693 (cancel_breakpoints): Delete.
3694 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3695 (upload_fast_traceframes): Remove references to
3696 cancel_breakpoints.
3697
a33e3959
PA		 36982015-01-09 Pedro Alves <palves@redhat.com>
3699
3700 * thread-db.c (find_new_threads_callback): Ignore thread if the
3701 kernel thread ID is -1.
3702
8784d563
PA		 37032015-01-09 Pedro Alves <palves@redhat.com>
3704
3705 * linux-low.c (linux_attach_fail_reason_string): Move to
3706 nat/linux-ptrace.c, and rename.
3707 (linux_attach_lwp): Update comment.
3708 (attach_proc_task_lwp_callback): New function.
3709 (linux_attach): Adjust to rename and use
3710 linux_proc_attach_tgid_threads.
3711 (linux_attach_fail_reason_string): Delete declaration.
3712
76f2b779
JB		 37132015-01-01 Joel Brobecker <brobecker@adacore.com>
3714
3715 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3716 * server.c (gdbserver_version): Likewise.
3717
fafcc06a
SDJ		 37182014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3719
3720 * remote-utils.c: Include ctype.h.
3721 (input_interrupt): Explicitly handle the case when the char
3722 received is the NUL byte. Improve the printing of non-ASCII
3723 characters.
3724
beed38b8
JB		 37252014-12-16 Joel Brobecker <brobecker@adacore.com>
3726
3727 * linux-low.c (linux_low_filter_event): Update call to
3728 linux_enable_event_reporting following the addition of
3729 a new parameter to that function.
3730
bf330350
CU		 37312014-12-16 Catalin Udma <catalin.udma@freescale.com>
3732
3733 PR server/17457
3734 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3735 (AARCH64_FPCR_REGNO): Likewise.
3736 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3737 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3738 (aarch64_store_fpregset): Likewise.
3739
5227d625
JB		 37402014-12-15 Joel Brobecker <brobecker@adacore.com>
3741
3742 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3743 Remove FIXME comment about assumption about N.
3744
f93b65a0
JB		 37452014-12-13 Joel Brobecker <brobecker@adacore.com>
3746
3747 * configure.ac: If large-file support is disabled in GDBserver,
3748 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3749 * configure: Regenerate.
3750
e5a9158d
AA		 37512014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3752
3753 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3754 warning upon ENODATA from ptrace.
3755 * linux-s390-low.c (s390_store_tdb): New.
3756 (s390_regsets): Add regset for NT_S390_TDB.
3757
feea5f36
AA		 37582014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3759
3760 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3761 without a fill_function.
3762 * linux-s390-low.c (s390_fill_last_break): Remove.
3763 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3764 (s390_arch_setup): Use regset's size instead of fill_function for
3765 loop end condition.
3766
098dbe61
AA		 37672014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3768
3769 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3770 the regset's store function when ptrace returned an error.
3771 * regcache.c (get_thread_regcache): Invalidate register cache
3772 before fetching inferior's registers.
3773
28eef672
AA		 37742014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3775
3776 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3777 while-loop as for-loop.
3778 (regsets_store_inferior_registers): Likewise.
3779
bdca27a2
YQ		 37802014-11-28 Yao Qi <yao@codesourcery.com>
3781
3782 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3783 * config.in, configure: Re-generate.
3784 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3785 is defined.
3786
9c232dda
YQ		 37872014-11-21 Yao Qi <yao@codesourcery.com>
3788
3789 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3790 (AC_CHECK_HEADERS): Remove malloc.h.
3791 * configure: Re-generated.
3792 * config.in: Re-generated.
3793 * server.h: Don't include alloca.h and malloc.h.
3794 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3795 Don't include malloc.h.
3796
43968415
JB		 37972014-11-17 Joel Brobecker <brobecker@adacore.com>
3798
3799 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3800 corresponding ERRNO check in same block.
3801
40e91bc7
PA		 38022014-11-12 Pedro Alves <palves@redhat.com>
3803
3804 * server.c (cont_thread): Update comment.
3805 (start_inferior, attach_inferior): No longer clear cont_thread.
3806 (handle_v_cont): No longer set cont_thread.
3807 (captured_main): Clear cont_thread each time a GDB connects.
3808
c2c118cf
PA		 38092014-11-12 Pedro Alves <palves@redhat.com>
3810
3811 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3812 thread, and don't resume all threads if the Hc thread has exited.
3813
78708b7c
PA		 38142014-11-12 Pedro Alves <palves@redhat.com>
3815
3816 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3817 the process group instead of to a specific LWP.
3818
a2abc7de
PA		 38192014-10-15 Pedro Alves <palves@redhat.com>
3820
3821 PR server/17487
3822 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3823 parameter.
3824 (arm_set_thread_context): Delete.
3825 (the_low_target): Adjust.
3826 * win32-i386-low.c (debug_registers_changed)
3827 (debug_registers_used): Delete.
3828 (update_debug_registers_callback): New function.
3829 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3830 needing to update their debug registers.
3831 (win32_get_current_dr): New function.
3832 (x86_dr_low_get_addr, x86_dr_low_get_control)
3833 (x86_dr_low_get_status): Fetch the debug register from the thread
3834 record's context.
3835 (i386_initial_stuff): Adjust.
3836 (i386_get_thread_context): Remove current_event parameter. Don't
3837 clear debug_registers_changed nor copy DR values to
3838 debug_reg_state.
3839 (i386_set_thread_context): Delete.
3840 (i386_prepare_to_resume): New function.
3841 (i386_thread_added): Mark the thread as needing to update irs
3842 debug registers.
3843 (the_low_target): Remove i386_set_thread_context and install
3844 i386_prepare_to_resume.
3845 * win32-low.c (win32_get_thread_context): Adjust.
3846 (win32_set_thread_context): Use SetThreadContext
3847 directly.
3848 (win32_prepare_to_resume): New function.
3849 (win32_require_context): New function, factored out from ...
3850 (thread_rec): ... this.
3851 (continue_one_thread): Call win32_prepare_to_resume on each thread
3852 we're about to continue.
3853 (win32_resume): Call win32_prepare_to_resume on the event thread.
3854 * win32-low.h (struct win32_thread_info)
3855 <debug_registers_changed>: New field.
3856 (struct win32_target_ops): Change prototype of set_thread_context,
3857 delete set_thread_context and add prepare_to_resume.
3858 (win32_require_context): New declaration.
3859
a442d071
GB		 38602014-10-08 Gary Benson <gbenson@redhat.com>
3861
3862 * server.h: Do not include common-exceptions.h.
3863
6f1947e8
GB		 38642014-10-08 Gary Benson <gbenson@redhat.com>
3865
3866 * server.h: Do not include cleanups.h.
3867
63b434a4
JH		 38682014-09-30 James Hogan <james.hogan@imgtec.com>
3869
3870 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3871 mips64-dsp-linux.c.
3872
c4d9ceb6
YQ		 38732014-09-23 Yao Qi <yao@codesourcery.com>
3874
3875 * linux-low.c (lp_status_maybe_breakpoint): New function.
3876 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3877 (count_events_callback): Likewise.
3878 (select_event_lwp_callback): Likewise.
3879 (cancel_breakpoints_callback): Likewise.
3880
89a5711c
DB		 38812014-09-19 Don Breazeal <donb@codesourcery.com>
3882
3883 * linux-low.c (handle_extended_wait): Call
3884 linux_ptrace_get_extended_event.
3885 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3886 linux_is_extended_waitstatus.
3887
bffc0964
JB		 38882014-09-16 Joel Brobecker <brobecker@adacore.com>
3889
3890 * Makefile.in (CPPFLAGS): Define.
3891 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3892 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3893
0bfdf32f
GB		 38942014-09-16 Gary Benson <gbenson@redhat.com>
3895
3896 * inferiors.h (current_inferior): Renamed as...
3897 (current_thread): New variable. All uses updated.
3898 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3899 (maybe_move_out_of_jump_pad): Likewise.
3900 (cancel_breakpoint): Likewise.
3901 (linux_low_filter_event): Likewise.
3902 (wait_for_sigstop): Likewise.
3903 (linux_resume_one_lwp): Likewise.
3904 (need_step_over_p): Likewise.
3905 (start_step_over): Likewise.
3906 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3907 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3908 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3909 and save_inferior as saved_thread.
3910 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3911 saved_thread.
3912 (regcache_invalidate_thread): Likewise.
3913 * remote-utils.c (prepare_resume_reply): Likewise.
3914 * thread-db.c (thread_db_get_tls_address): Likewise.
3915 (disable_thread_event_reporting): Likewise.
3916 (remove_thread_event_breakpoints): Likewise.
3917 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3918 as saved_thread.
3919 * target.h (set_desired_inferior): Renamed as...
3920 (set_desired_thread): New declaration. All uses updated.
3921 * server.c (myresume): Updated comment to reference thread instead
3922 of inferior.
3923 (handle_serial_event): Likewise.
3924 (handle_target_event): Likewise.
3925
361c8ade
GB		 39262014-09-12 Tom Tromey <tromey@redhat.com>
3927 Gary Benson <gbenson@redhat.com>
3928
3929 * regcache.h: Include common-regcache.h.
3930 (regcache_read_pc): Don't declare.
3931 * regcache.c (get_thread_regcache_for_ptid): New function.
3932
bd9269f7
GB		 39332014-09-11 Tom Tromey <tromey@redhat.com>
3934 Gary Benson <gbenson@redhat.com>
3935
3936 * symbol.c: New file.
3937 * Makefile.in (SFILES): Add symbol.c.
3938 (OBS): Add symbol.o.
3939
f8c1d06b
GB		 39402014-09-11 Gary Benson <gbenson@redhat.com>
3941
3942 * target.c (target_stop_ptid, target_continue_ptid): New
3943 functions.
3944
721ec300
GB		 39452014-09-11 Tom Tromey <tromey@redhat.com>
3946 Gary Benson <gbenson@redhat.com>
3947
3948 * target.h: Include target/target.h.
3949 * target.c (target_read_memory, target_read_uint32)
3950 (target_write_memory): New functions.
3951
c5e92cca
GB		 39522014-09-11 Gary Benson <gbenson@redhat.com>
3953
3954 * server.h (debug_hw_points): Don't declare.
3955 * server.c (debug_hw_points): Don't define. Replace all uses
3956 with show_debug_regs.
3957 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3958 all uses with show_debug_regs.
3959
2e4bb98a
EBM		 39602014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3961
3962 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3963 endianness into account.
3964 (ppc_supply_ptrace_register): Likewise.
3965
ac740bc7
JH		 39662014-09-03 James Hogan <james.hogan@imgtec.com>
3967
3968 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3969 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3970
97ea6506
GB		 39712014-09-03 Gary Benson <gbenson@redhat.com>
3972
3973 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3974 ALL_DEBUG_ADDRESS_REGISTERS.
3975
df7e5265
GB		 39762014-09-02 Gary Benson <gbenson@redhat.com>
3977
3978 * i386-low.h: Renamed as...
3979 * x86-low.h: New file. All type, function and variable name
3980 prefixes changed from "i386_" to "x86_". All references updated.
3981 * i386-low.c: Renamed as...
3982 * x86-low.c: New file. All type, function and variable name
3983 prefixes changed from "i386_" to "x86_". All references updated.
3984
ed859da7
GB		 39852014-09-02 Gary Benson <gbenson@redhat.com>
3986
3987 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3988 (x86_linux_new_thread): Likewise.
3989
860789c7
GB		 39902014-08-29 Gary Benson <gbenson@redhat.com>
3991
3992 * server.h (setjmp.h): Do not include.
3993 (toplevel): Do not declare.
3994 (common-exceptions.h): Include.
3995 (cleanups.h): Likewise.
3996 * server.c (toplevel): Do not define.
3997 (exit_code): New static global.
3998 (detach_or_kill_for_exit_cleanup): New function.
3999 (main): New function. Original main renamed to...
4000 (captured_main): New function.
4001 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4002
ff55e1b5
GB		 40032014-08-29 Gary Benson <gbenson@redhat.com>
4004
4005 * Makefile.in (SFILES): Add common/common-exceptions.c.
4006 (OBS): Add common-exceptions.o.
4007 (common-exceptions.o): New rule.
4008 * utils.c (prepare_to_throw_exception): New function.
4009
e9bcb658
GB		 40102014-08-29 Gary Benson <gbenson@redhat.com>
4011
4012 * config.in: Regenerate.
4013 * configure: Likewise.
4014
e3180625
GB		 40152014-08-29 Gary Benson <gbenson@redhat.com>
4016
4017 * Makefile.in (SFILES): Add common/cleanups.c.
4018 (OBS): cleanups.o.
4019 (cleanups.o): New rule.
4020
e3d6ba5d
GB		 40212014-08-29 Gary Benson <gbenson@redhat.com>
4022
4023 * utils.c (internal_vwarning): New function.
4024
7096e886
GB		 40252014-08-28 Gary Benson <gbenson@redhat.com>
4026
4027 * utils.h (fatal): Remove declaration.
4028 * utils.c (fatal): Remove function.
4029
14ce3192
GB		 40302014-08-28 Gary Benson <gbenson@redhat.com>
4031
4032 * tracepoint.c (gdb_agent_init): Replace fatal with
4033 perror_with_name.
4034 (initialize_tracepoint): Likewise.
4035
50278d59
GB		 40362014-08-28 Gary Benson <gbenson@redhat.com>
4037
4038 * remote-utils.c (remote_prepare): Replace fatal with error.
4039
aa96c426
GB		 40402014-08-28 Gary Benson <gbenson@redhat.com>
4041
4042 * linux-low.c (linux_async): Replace fatal with warning.
4043 Tidy up and return.
4044 (linux_start_non_stop): Return -1 if linux_async failed.
4045
f7160e97
GB		 40462014-08-28 Gary Benson <gbenson@redhat.com>
4047
4048 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4049 gdb_assert.
4050 (i386_dr_low_get_addr): Remove vague comment.
4051 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4052 gdb_assert.
4053
38e08fca
GB		 40542014-08-28 Gary Benson <gbenson@redhat.com>
4055
4056 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4057 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4058 internal_error.
4059 (linux_resume_one_lwp): Likewise.
4060 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4061 gdb_assert.
4062 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4063 with internal_error.
4064 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4065 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4066 (find_register_by_name): Replace fatal with internal_error.
4067 (find_regno): Likewise.
4068 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4069 * thread-db.c (thread_db_create_event): Likewise.
4070 (thread_db_load_search): Likewise.
4071 (try_thread_db_load_1): Likewise.
4072 * tracepoint.c (get_jump_space_head): Replace fatal with
4073 internal_error.
4074 (claim_trampoline_space): Likewise.
4075 (have_fast_tracepoint_trampoline_buffer): Likewise.
4076 (cmd_qtstart): Likewise.
4077 (stop_tracing): Likewise.
4078 (fast_tracepoint_collecting): Likewise.
4079 (target_malloc): Likewise.
4080 (download_tracepoint): Likewise.
4081 (download_trace_state_variables): Replace check with gdb_assert.
4082 (upload_fast_traceframes): Replace fatal with internal_error.
4083
34abf635
GB		 40842014-08-19 Tom Tromey <tromey@redhat.com>
4085 Gary Benson <gbenson@redhat.com>
4086
4087 * Makefile.in (SFILES): Add common/common-debug.c.
4088 (OBS): Add common-debug.o.
4089 (common-debug.o): New rule.
4090 * debug.h (debug_printf): Don't declare.
4091 * debug.c (debug_printf): Renamed and rewritten as...
4092 (debug_vprintf): New function.
4093
f6e94d78
GB		 40942014-08-19 Gary Benson <gbenson@redhat.com>
4095
4096 * utils.h: Do not include print-utils.h.
4097
9239eeab
GB		 40982014-08-19 Tom Tromey <tromey@redhat.com>
4099 Gary Benson <gbenson@redhat.com>
4100
4101 * server.h: Add static assertion.
4102 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4103
ef87c8bb
GB		 41042014-08-19 Tom Tromey <tromey@redhat.com>
4105 Gary Benson <gbenson@redhat.com>
4106
4107 * Makefile.in (SFILES): Add common/errors.c.
4108 (OBS): Add errors.o.
4109 (IPA_OBS): Add errors-ipa.o.
4110 (errors.o): New rule.
4111 (errors-ipa.o): Likewise.
4112 * utils.h (perror_with_name, error, warning): Don't declare.
4113 * utils.c (warning): Renamed and rewritten as...
4114 (vwarning): New function.
4115 (error): Renamed and rewritten as...
4116 (verror): New function.
4117 (internal_error): Renamed and rewritten as...
4118 (internal_verror): New function.
4119
bb974a24
GB		 41202014-08-07 Gary Benson <gbenson@redhat.com>
4121
4122 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4123 * configure: Regenerate.
4124 * config.in: Likewise.
4125 * server.h: Do not include errno.h.
4126 * event-loop.c: Likewise.
4127 * hostio-errno.c: Likewise.
4128 * linux-low.c: Likewise.
4129 * remote-utils.c: Likewise.
4130 * spu-low.c: Likewise.
4131 * utils.c: Likewise.
4132 * gdbreplay.c: Unconditionally include errno.h.
4133
6d3d12eb
GB		 41342014-08-07 Gary Benson <gbenson@redhat.com>
4135
4136 * server.h: Do not include string.h.
4137 * event-loop.c: Likewise.
4138 * linux-low.c: Likewise.
4139 * regcache.c: Likewise.
4140 * remote-utils.c: Likewise.
4141 * spu-low.c: Likewise.
4142 * utils.c: Likewise.
4143
dccbb609
GB		 41442014-08-07 Gary Benson <gbenson@redhat.com>
4145
4146 * server.h: Do not include gdb_assert.h.
4147
e76df0d0
GB		 41482014-08-07 Gary Benson <gbenson@redhat.com>
4149
4150 * server.h: Do not include common-utils.h.
4151
4cb9c816
GB		 41522014-08-07 Gary Benson <gbenson@redhat.com>
4153
4154 * server.h: Do not include ptid.h.
4155 * notif.h: Likewise.
4156
3995eeee
GB		 41572014-08-07 Gary Benson <gbenson@redhat.com>
4158
4159 * server.h: Do not include gdb_locale.h.
4160
cb9f1a9b
GB		 41612014-08-07 Gary Benson <gbenson@redhat.com>
4162
4163 * server.h: Do not include gdb/signals.h.
4164 * win32-low.c: Likewise.
4165
a5fceff8
GB		 41662014-08-07 Gary Benson <gbenson@redhat.com>
4167
4168 * server.h: Do not include pathmax.h.
4169
b9391142
GB		 41702014-08-07 Gary Benson <gbenson@redhat.com>
4171
4172 * server.h: Do not include libiberty.h.
4173 * linux-bfin-low.c: Likewise.
4174
0e443c87
GB		 41752014-08-07 Gary Benson <gbenson@redhat.com>
4176
4177 * server.h: Do not include ansidecl.h.
4178
8ebb3f56
GB		 41792014-08-07 Gary Benson <gbenson@redhat.com>
4180
4181 * linux-x86-low.c: Do not include stddef.h.
4182 * lynx-ppc-low.c: Likewise.
4183 * tracepoint.c: Likewise.
4184
8980bdf6
GB		 41852014-08-07 Gary Benson <gbenson@redhat.com>
4186
4187 * server.h: Do not include stdarg.h.
4188 * nto-low.c: Likewise.
4189
d7096f71
GB		 41902014-08-07 Gary Benson <gbenson@redhat.com>
4191
4192 * server.h: Do not include stdlib.h.
4193 * inferiors.c: Likewise.
4194 * linux-low.c: Likewise.
4195 * regcache.c: Likewise.
4196 * spu-low.c: Likewise.
4197 * tracepoint.c: Likewise.
4198 * utils.c: Likewise.
4199
d02f550d
GB		 42002014-08-07 Gary Benson <gbenson@redhat.com>
4201
4202 * server.h: Do not include stdio.h.
4203 * linux-low.c: Likewise.
4204 * remote-utils.c: Likewise.
4205 * spu-low.c: Likewise.
4206 * utils.c: Likewise.
4207 * wincecompat.c: Likewise.
4208
87f6c4e3
GB		 42092014-08-06 Gary Benson <gbenson@redhat.com>
4210
4211 * regcache.c (init_register_cache): Move conditionals inside if.
4212
7089dca4
GB		 42132014-08-06 Gary Benson <gbenson@redhat.com>
4214
4215 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4216
462f517e
GB		 42172014-07-31 Gary Benson <gbenson@redhat.com>
4218
4219 * ax.h: Do not include server.h.
4220 * gdbthread.h: Likewise.
4221 * lynx-low.h: Likewise.
4222 * notif.h: Likewise.
4223
976411d6
GB		 42242014-07-30 Gary Benson <gbenson@redhat.com>
4225
4226 * server.h: Include common-defs.h.
4227 Do not include config.h or build-gnulib-gdbserver/config.h.
4228
d41f6d8e
GB		 42292014-07-30 Gary Benson <gbenson@redhat.com>
4230
4231 * hostio-errno.c: Move server.h to top of includes list.
4232 * inferiors.c: Likewise.
4233 * linux-x86-low.c: Likewise.
4234 * notif.c: Include server.h.
4235
314c6a35
TT		 42362014-07-24 Tom Tromey <tromey@redhat.com>
4237 Gary Benson <gbenson@redhat.com>
4238
4239 * server.h (CORE_ADDR): Now unsigned.
4240
69ff6be5
PA		 42412014-07-16 Pedro Alves <palves@redhat.com>
4242
4243 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4244
ce9e3fe7
PA		 42452014-07-15 Pedro Alves <palves@redhat.com>
4246
4247 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4248 copy.
4249
e76126e8
PA		 42502014-07-11 Pedro Alves <palves@redhat.com>
4251
4252 * linux-low.c (kill_wait_lwp): New function, based on
4253 kill_one_lwp_callback, but use my_waitpid directly.
4254 (kill_one_lwp_callback, linux_kill): Use it.
4255
8e9db26e
PA		 42562014-06-23 Pedro Alves <palves@redhat.com>
4257
4258 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4259 before setting DR0..DR3.
4260
698b3e08
GB		 42612014-06-20 Gary Benson <gbenson@redhat.com>
4262
4263 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4264 * configure: Regenerated.
4265 * config.in: Likewise.
4266
125f8a3d
GB		 42672014-06-20 Gary Benson <gbenson@redhat.com>
4268
4269 * Makefile.in (SFILES): Update locations for files moved
4270 from common to nat.
4271 (object file files): Reordered.
4272
42995dbd
GB		 42732014-06-20 Gary Benson <gbenson@redhat.com>
4274
4275 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4276 (i386_dr_low_set_addr): Likewise.
4277 (i386_dr_low_get_addr): Likewise.
4278 (i386_dr_low_can_set_control): Likewise.
4279 (i386_dr_low_set_control): Likewise.
4280 (i386_dr_low_get_control): Likewise.
4281 (i386_dr_low_get_status): Likewise.
4282 (i386_get_debug_register_length): Likewise.
4283 * linux-x86-low.c (i386_dr_low_set_addr):
4284 Changed signature. Made static.
4285 (i386_dr_low_get_addr): Likewise.
4286 (i386_dr_low_set_control): Likewise.
4287 (i386_dr_low_get_control): Likewise.
4288 (i386_dr_low_get_status): Likewise.
4289 (i386_dr_low): New global variable.
4290 * win32-i386-low.c (i386_dr_low_set_addr):
4291 Changed signature. Made static.
4292 (i386_dr_low_get_addr): Likewise.
4293 (i386_dr_low_set_control): Likewise.
4294 (i386_dr_low_get_control): Likewise.
4295 (i386_dr_low_get_status): Likewise.
4296 (i386_dr_low): New global variable.
4297
e1d2394b
MS		 42982014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4299
4300 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4301 * Makefile.in (AR, AR_FLAGS): Define.
4302 * configure: Regenerate.
4303
3a8ee006
GB		 43042014-06-19 Gary Benson <gbenson@redhat.com>
4305
4306 * Makefile.in (i386-dregs.o): New rule.
4307 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4308 * i386-low.c (target.h): Remove include.
4309 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4310 (DR_CONTROL_SHIFT): Likewise.
4311 (DR_CONTROL_SIZE): Likewise.
4312 (DR_RW_EXECUTE): Likewise.
4313 (DR_RW_WRITE): Likewise.
4314 (DR_RW_READ): Likewise.
4315 (DR_RW_IORW): Likewise.
4316 (DR_LEN_1): Likewise.
4317 (DR_LEN_2): Likewise.
4318 (DR_LEN_4): Likewise.
4319 (DR_LEN_8): Likewise.
4320 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4321 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4322 (DR_ENABLE_SIZE): Likewise.
4323 (DR_LOCAL_SLOWDOWN): Likewise.
4324 (DR_GLOBAL_SLOWDOWN): Likewise.
4325 (DR_CONTROL_RESERVED): Likewise.
4326 (I386_DR_CONTROL_MASK): Likewise.
4327 (I386_DR_VACANT): Likewise.
4328 (I386_DR_LOCAL_ENABLE): Likewise.
4329 (I386_DR_GLOBAL_ENABLE): Likewise.
4330 (I386_DR_DISABLE): Likewise.
4331 (I386_DR_SET_RW_LEN): Likewise.
4332 (I386_DR_GET_RW_LEN): Likewise.
4333 (I386_DR_WATCH_HIT): Likewise.
4334 (i386_wp_op_t): Likewise.
4335 (i386_show_dr): Likewise.
4336 (i386_length_and_rw_bits): Likewise.
4337 (i386_insert_aligned_watchpoint): Likewise.
4338 (i386_remove_aligned_watchpoint): Likewise.
4339 (i386_handle_nonaligned_watchpoint): Likewise.
4340 i386_update_inferior_debug_regs(): Likewise.
4341 (i386_dr_insert_watchpoint): Likewise.
4342 (i386_dr_remove_watchpoint): Likewise.
4343 (i386_dr_region_ok_for_watchpoint): Likewise.
4344 (i386_dr_stopped_data_address): Likewise.
4345 (i386_dr_stopped_by_watchpoint): Likewise.
4346
8f26655c
GB		 43472014-06-19 Gary Benson <gbenson@redhat.com>
4348
4349 * i386-low.c (i386_dr_show): Renamed to
4350 i386_show_dr and made static. All uses updated.
4351 (i386_dr_length_and_rw_bits): Renamed to
4352 i386_length_and_rw_bits and made static.
4353 All uses updated.
4354 (i386_dr_insert_aligned_watchpoint): Renamed to
4355 i386_insert_aligned_watchpoint and made static.
4356 All uses updated.
4357 (i386_dr_remove_aligned_watchpoint): Renamed to
4358 i386_remove_aligned_watchpoint and made static.
4359 All uses updated.
4360 (i386_dr_update_inferior_debug_regs): Renamed to
4361 i386_update_inferior_debug_regs and made static.
4362 All uses updated.
4363
b9228891
GB		 43642014-06-18 Gary Benson <gbenson@redhat.com>
4365
5171def3
GB		 4366 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4367 (i386_dr_low_can_set_control): Likewise.
4368 (i386_get_debug_register_length): Likewise.
4369 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4370 (i386_dr_low_can_set_control): Likewise.
4371 (i386_get_debug_register_length): Likewise.
4372
43732014-06-17 Gary Benson <gbenson@redhat.com>
4374
b9228891
GB		 4375 * i386-low.h (i386-dregs.h): New include.
4376 (DR_FIRSTADDR): Now in i386-dregs.h.
4377 (DR_LASTADDR): Likewise.
4378 (DR_NADDR): Likewise.
4379 (DR_STATUS): Likewise.
4380 (DR_CONTROL): Likewise.
4381 (i386_debug_reg_state): Likewise.
4382 (i386_dr_insert_watchpoint): Likewise.
4383 (i386_dr_remove_watchpoint): Likewise.
4384 (i386_dr_region_ok_for_watchpoint): Likewise.
4385 (i386_dr_stopped_data_address): Likewise.
4386 (i386_dr_stopped_by_watchpoint): Likewise.
4387 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4388
4be83cc2
GB		 43892014-06-18 Gary Benson <gbenson@redhat.com>
4390
4391 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4392 i386_dr_insert_watchpoint.
4393 (i386_low_remove_watchpoint): Renamed to
4394 i386_dr_remove_watchpoint.
4395 (i386_low_region_ok_for_watchpoint): Renamed to
4396 i386_dr_region_ok_for_watchpoint.
4397 (i386_low_stopped_data_address): Renamed to
4398 i386_dr_stopped_data_address.
4399 (i386_low_stopped_by_watchpoint): Renamed to
4400 i386_dr_stopped_by_watchpoint.
4401 * i386-low.c (i386_show_dr): Renamed to
4402 i386_dr_show and made nonstatic. All uses updated.
4403 (i386_length_and_rw_bits): Renamed to
4404 i386_dr_length_and_rw_bits and made nonstatic.
4405 All uses updated.
4406 (i386_insert_aligned_watchpoint): Renamed to
4407 i386_dr_insert_aligned_watchpoint and made nonstatic.
4408 All uses updated.
4409 (i386_remove_aligned_watchpoint): Renamed to
4410 i386_dr_remove_aligned_watchpoint and made nonstatic.
4411 All uses updated.
4412 (i386_update_inferior_debug_regs): Renamed to
4413 i386_dr_update_inferior_debug_regs and made nonstatic.
4414 All uses updated.
4415 (i386_low_insert_watchpoint): Renamed to
4416 i386_dr_insert_watchpoint. All uses updated.
4417 (i386_low_remove_watchpoint): Renamed to
4418 i386_dr_remove_watchpoint. All uses updated.
4419 (i386_low_region_ok_for_watchpoint): Renamed to
4420 i386_dr_region_ok_for_watchpoint. All uses updated.
4421 (i386_low_stopped_data_address): Renamed to
4422 i386_dr_stopped_data_address. All uses updated.
4423 (i386_low_stopped_by_watchpoint): Renamed to
4424 i386_dr_stopped_by_watchpoint. All uses updated.
4425
131aa0d4
GB		 44262014-06-18 Gary Benson <gbenson@redhat.com>
4427
4428 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4429 (i386_dr_low_can_set_control): Likewise.
4430 (i386_insert_aligned_watchpoint): New check.
4431
d9305f7f
GB		 44322014-06-18 Gary Benson <gbenson@redhat.com>
4433
4434 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4435 Renamed to state.
4436
e927c9fc
GB		 44372014-06-18 Gary Benson <gbenson@redhat.com>
4438
4439 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4440 instead of fatal and error.
4441 (i386_handle_nonaligned_watchpoint): Likewise.
4442
1b6d4134
GB		 44432014-06-18 Gary Benson <gbenson@redhat.com>
4444
4445 * i386-low.c (i386_get_debug_register_length): New macro.
4446 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4447 (i386_show_dr): Use debug_printf instead of fprintf. Use
4448 phex to format values.
4449
6e62758f
GB		 44502014-06-18 Gary Benson <gbenson@redhat.com>
4451
4452 * i386-low.h: Comment changes.
4453 * i386-low.c: Likewise.
4454
fc6e2f03
GB		 44552014-06-18 Gary Benson <gbenson@redhat.com>
4456
4457 * i386-low.c: Whitespace changes.
4458
f9d1eeed
TT		 44592014-06-12 Tom Tromey <tromey@redhat.com>
4460
4461 * utils.c (freeargv): Remove.
4462
0b04e523
TT		 44632014-06-12 Tom Tromey <tromey@redhat.com>
4464
4465 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4466 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4467 (parse_debug_format_options): Likewise.
4468 (gdbserver_usage): Likewise.
4469 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4470 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4471 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4472 against libiberty.
4473 ($(LIBGNU)): Depend on libiberty.
4474 (all-lib): Recurse into all subdirs.
4475 (install-only): Invoke "install" target in subdirs.
4476 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4477 targets.
4478 * configure: Rebuild.
4479 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4480 for vasprintf, vsnprintf, or gettimeofday.
4481 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4482 srv_tgtobj.
4483
270c9937
JB		 44842014-06-05 Joel Brobecker <brobecker@adacore.com>
4485
4486 * development.sh: Delete.
4487 * Makefile.in (config.status): Adjust dependency on development.sh.
4488 * configure.ac: Adjust development.sh source call.
4489 * configure: Regenerate.
4490
0a261ed8
PA		 44912014-06-02 Pedro Alves <palves@redhat.com>
4492
4493 * ax.c (gdb_free_agent_expr): New function.
4494 * ax.h (gdb_free_agent_expr): New declaration.
4495 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4496 list.
4497 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4498 static.
4499 (clear_breakpoint_conditions_and_commands): New function.
4500 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4501 (clear_breakpoint_conditions_and_commands): New declaration.
4502
e9dae05e
RR		 45032014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4504
4505 * linux-aarch64-low.c (asm/ptrace.h): Include.
4506
5876f503
JK		 45072014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4508
4509 Fix TLS access for -static -pthread.
4510 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4511 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4512 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4513
802e8e6d
PA		 45142014-05-20 Pedro Alves <palves@redhat.com>
4515
4516 * linux-aarch64-low.c (aarch64_insert_point)
4517 (aarch64_remove_point): No longer check whether the type is
4518 supported here. Adjust to new interface.
4519 (the_low_target): Install aarch64_supports_z_point_type as
4520 supports_z_point_type method.
4521 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4522 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4523 instead of a Z packet char. Adjust.
4524 (arm_supports_z_point_type): New function.
4525 (arm_insert_point, arm_remove_point): Adjust to new interface.
4526 (the_low_target): Install arm_supports_z_point_type.
4527 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4528 (cris_insert_point, cris_remove_point): Adjust to new interface.
4529 Don't check whether the type is supported here.
4530 (the_low_target): Install cris_supports_z_point_type.
4531 * linux-low.c (linux_supports_z_point_type): New function.
4532 (linux_insert_point, linux_remove_point): Adjust to new interface.
4533 * linux-low.h (struct linux_target_ops) <insert_point,
4534 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4535 raw_breakpoint pointer parameter.
4536 <supports_z_point_type>: New method.
4537 * linux-mips-low.c (mips_supports_z_point_type): New function.
4538 (mips_insert_point, mips_remove_point): Adjust to new interface.
4539 Use mips_supports_z_point_type.
4540 (the_low_target): Install mips_supports_z_point_type.
4541 * linux-ppc-low.c (the_low_target): Install NULL as
4542 supports_z_point_type method.
4543 * linux-s390-low.c (the_low_target): Install NULL as
4544 supports_z_point_type method.
4545 * linux-sparc-low.c (the_low_target): Install NULL as
4546 supports_z_point_type method.
4547 * linux-x86-low.c (x86_supports_z_point_type): New function.
4548 (x86_insert_point): Adjust to new insert_point interface. Use
4549 insert_memory_breakpoint. Adjust to new
4550 i386_low_insert_watchpoint interface.
4551 (x86_remove_point): Adjust to remove_point interface. Use
4552 remove_memory_breakpoint. Adjust to new
4553 i386_low_remove_watchpoint interface.
4554 (the_low_target): Install x86_supports_z_point_type.
4555 * lynx-low.c (lynx_target_ops): Install NULL as
4556 supports_z_point_type callback.
4557 * nto-low.c (nto_supports_z_point_type): New.
4558 (nto_insert_point, nto_remove_point): Adjust to new interface.
4559 (nto_target_ops): Install nto_supports_z_point_type.
4560 * mem-break.c: Adjust intro comment.
4561 (struct raw_breakpoint) <raw_type, size>: New fields.
4562 <inserted>: Update comment.
4563 <shlib_disabled>: Delete field.
4564 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4565 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4566 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4567 (raw_bkpt_type_to_target_hw_bp_type): New function.
4568 (find_enabled_raw_code_breakpoint_at): New function.
4569 (find_raw_breakpoint_at): New type and size parameters. Use them.
4570 (insert_memory_breakpoint): New function, based off
4571 set_raw_breakpoint_at.
4572 (remove_memory_breakpoint): New function.
4573 (set_raw_breakpoint_at): Reimplement.
4574 (set_breakpoint): New, based on set_breakpoint_at.
4575 (set_breakpoint_at): Reimplement.
4576 (delete_raw_breakpoint): Go through the_target->remove_point
4577 instead of assuming memory breakpoints.
4578 (find_gdb_breakpoint_at): Delete.
4579 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4580 (find_gdb_breakpoint): New function.
4581 (set_gdb_breakpoint_at): Delete.
4582 (z_type_supported): New function.
4583 (set_gdb_breakpoint_1): New function, loosely based off
4584 set_gdb_breakpoint_at.
4585 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4586 (delete_gdb_breakpoint_at): Delete.
4587 (delete_gdb_breakpoint_1): New function, loosely based off
4588 delete_gdb_breakpoint_at.
4589 (delete_gdb_breakpoint): New function.
4590 (clear_gdb_breakpoint_conditions): Rename to ...
4591 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4592 breakpoint.
4593 (add_condition_to_breakpoint): Make static.
4594 (add_breakpoint_condition): Take a struct breakpoint pointer
4595 instead of an address. Adjust.
4596 (gdb_condition_true_at_breakpoint): Rename to ...
4597 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4598 z_type parameter.
4599 (gdb_condition_true_at_breakpoint): Reimplement.
4600 (add_breakpoint_commands): Take a struct breakpoint pointer
4601 instead of an address. Adjust.
4602 (gdb_no_commands_at_breakpoint): Rename to ...
4603 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4604 parameter. Return true if no breakpoint was found. Change debug
4605 output.
4606 (gdb_no_commands_at_breakpoint): Reimplement.
4607 (run_breakpoint_commands): Rename to ...
4608 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4609 and change return type to boolean.
4610 (run_breakpoint_commands): New function.
4611 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4612 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4613 breakpoint. Go through the_target->remove_point instead of
4614 assuming memory breakpoint.
4615 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4616 software and hardware breakpoints.
4617 (reinsert_raw_breakpoint): Go through the_target->insert_point
4618 instead of assuming memory breakpoint.
4619 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4620 software and hardware breakpoints.
4621 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4622 Check both software and hardware breakpoints.
4623 (validate_inserted_breakpoint): Assert the breakpoint is a
4624 software breakpoint. Set the inserted flag to -1 instead of
4625 setting shlib_disabled.
4626 (delete_disabled_breakpoints): Adjust.
4627 (validate_breakpoints): Only validate software breakpoints.
4628 Adjust to inserted flag change.
4629 (check_mem_read, check_mem_write): Skip breakpoint types other
4630 than software breakpoints. Adjust to inserted flag change.
4631 * mem-break.h (enum raw_bkpt_type): New enum.
4632 (raw_breakpoint, struct process_info): Forward declare.
4633 (Z_packet_to_target_hw_bp_type): Delete declaration.
4634 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4635 (set_gdb_breakpoint, delete_gdb_breakpoint)
4636 (clear_breakpoint_conditions): New declarations.
4637 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4638 (breakpoint_inserted_here): Update comment.
4639 (add_breakpoint_condition, add_breakpoint_commands): Replace
4640 address parameter with a breakpoint pointer parameter.
4641 (gdb_breakpoint_here): Update comment.
4642 (delete_gdb_breakpoint_at): Delete.
4643 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4644 * server.c (process_point_options): Take a struct breakpoint
4645 pointer instead of an address. Adjust.
4646 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4647 delete_gdb_breakpoint.
4648 * spu-low.c (spu_target_ops): Install NULL as
4649 supports_z_point_type method.
4650 * target.h: Include mem-break.h.
4651 (struct target_ops) <prepare_to_access_memory>: Update comment.
4652 <supports_z_point_type>: New field.
4653 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4654 instead of a char. Also take a raw breakpoint pointer.
4655 * win32-arm-low.c (the_low_target): Install NULL as
4656 supports_z_point_type.
4657 * win32-i386-low.c (i386_supports_z_point_type): New function.
4658 (i386_insert_point, i386_remove_point): Adjust to new interface.
4659 (the_low_target): Install i386_supports_z_point_type.
4660 * win32-low.c (win32_supports_z_point_type): New function.
4661 (win32_insert_point, win32_remove_point): Adjust to new interface.
4662 (win32_target_ops): Install win32_supports_z_point_type.
4663 * win32-low.h (struct win32_target_ops):
4664 <supports_z_point_type>: New method.
4665 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4666 instead of a char. Also take a raw breakpoint pointer.
4667
932539e3
PA		 46682014-05-20 Pedro Alves <palves@redhat.com>
4669
4670 * mem-break.h: Include break-common.h.
4671 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4672 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4673 (Z_packet_to_target_hw_bp_type): New declaration.
4674 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4675 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4676 (Z_PACKET_ACCESS_WP): Delete macros.
4677 (Z_packet_to_hw_type): Delete function.
4678 * i386-low.h: Don't include break-common.h here.
4679 (Z_packet_to_hw_type): Delete declaration.
4680 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4681 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4682 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4683 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4684 * linux-aarch64-low.c: Don't include break-common.h here.
4685 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4686 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4687 (Z_packet_to_target_hw_bp_type): Delete function.
4688 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4689 function.
4690 (mips_insert_point, mips_remove_point): Use
4691 Z_packet_to_target_hw_bp_type.
4692
4ff0d3d8
PA		 46932014-05-20 Pedro Alves <palves@redhat.com>
4694
4695 * linux-aarch64-low.c: Include break-common.h.
4696 (enum target_point_type): Delete.
4697 (Z_packet_to_point_type): Rename to ...
4698 (Z_packet_to_target_hw_bp_type): ... this, and return a
4699 target_hw_bp_type instead.
4700 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4701 instead of an enum target_point_type.
4702 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4703 breakpoint type.
4704 (aarch64_dr_state_insert_one_point)
4705 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4706 (aarch64_handle_aligned_watchpoint)
4707 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4708 Take an enum target_hw_bp_type instead of an enum
4709 target_point_type.
4710 (aarch64_supports_z_point_type): New function.
4711 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4712 use Z_packet_to_target_hw_bp_type.
4713
786dc519
JB		 47142014-05-20 Joel Brobecker <brobecker@adacore.com>
4715
4716 * configure.ac: Only use -Werror by default when DEVELOPMENT
4717 is true.
4718 * configure: Regenerate.
4719
9e0aa64f
JK		 47202014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4721
4722 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4723 * linux-x86-low.c (X86_64_USER_REGS): New.
4724 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4725
2b577b92
YQ		 47262014-04-28 Yao Qi <yao@codesourcery.com>
4727
4728 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4729 name.
4730
94611da2
PA		 47312014-04-25 Pedro Alves <palves@redhat.com>
4732
4733 PR server/16255
4734 * linux-low.c (linux_attach_fail_reason_string): New function.
4735 (linux_attach_lwp): Delete.
4736 (linux_attach_lwp_1): Rename to ...
4737 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4738 argument. Remove "initial" parameter. Return int instead of
4739 void. Don't error or warn here.
4740 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4741 failure to attach to the tgid. Call warning when failing to
4742 attach to an lwp.
4743 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4744 argument. Remove "initial" parameter. Return int instead of
4745 void. Don't error or warn here.
4746 (linux_attach_fail_reason_string): New declaration.
4747 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4748 interface change. Use linux_attach_fail_reason_string.
4749
01f9f808
MS		 47502014-04-24 Michael Sturm <michael.sturm@mintel.com>
4751 Walfred Tedeschi <walfred.tedeschi@intel.com>
4752
4753 * Makefile.in: Added rules to handle new files
4754 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4755 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4756 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4757 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4758 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4759 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4760 x32-avx512-linux.o.
4761 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4762 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4763 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4764 i386/x32-avx512.xml.
4765 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4766 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4767 i386/x32-avx512-linux.xml.
4768 * i387-fp.c (num_avx512_k_registers): New constant for number
4769 of K registers.
4770 (num_avx512_zmmh_low_registers): New constant for number of
4771 lower ZMM registers (0-15).
4772 (num_avx512_zmmh_high_registers): New constant for number of
4773 higher ZMM registers (16-31).
4774 (num_avx512_ymmh_registers): New contant for number of higher
4775 YMM registers (ymm16-31 added by avx521 on x86_64).
4776 (num_avx512_xmm_registers): New constant for number of higher
4777 XMM registers (xmm16-31 added by AVX512 on x86_64).
4778 (struct i387_xsave): Add space for AVX512 registers.
4779 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4780 Add code to handle AVX512 registers.
4781 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4782 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4783 prototypei from generated file.
4784 (tdesc_amd64_avx512_linux): Likewise.
4785 (init_registers_x32_avx512_linux): Likewise.
4786 (tdesc_x32_avx512_linux): Likewise.
4787 (init_registers_i386_avx512_linux): Likewise.
4788 (tdesc_i386_avx512_linux): Likewise.
4789 (x86_64_regmap): Add AVX512 registers.
4790 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4791 mask.
4792 (initialize_low_arch): Add code to initialize AVX512 registers.
4793
51aa91f9
PA		 47942014-04-23 Pedro Alves <palves@redhat.com>
4795
4796 * mem-break.c (find_gdb_breakpoint_at): Make static.
4797 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4798
a4165e94
PA		 47992014-04-23 Pedro Alves <palves@redhat.com>
4800
4801 * i386-low.c: Don't include break-common.h here.
4802 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4803 prototype to take target_hw_bp_type as argument instead of a Z
4804 packet char.
4805 * i386-low.h: Include break-common.h here.
4806 (Z_packet_to_hw_type): Declare.
4807 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4808 prototypes.
4809 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4810 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4811 (x86_remove_point): Convert the packet number to a
4812 target_hw_bp_type before calling i386_low_remove_watchpoint.
4813 * win32-i386-low.c (i386_insert_point): Convert the packet number
4814 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4815 (i386_remove_point): Convert the packet number to a
4816 target_hw_bp_type before calling i386_low_remove_watchpoint.
4817
b8acf843
PA		 48182014-04-23 Pedro Alves <palves@redhat.com>
4819
4820 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4821
d708bcd1
PA		 48222014-04-10 Pedro Alves <palves@redhat.com>
4823
4824 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4825 Check if the condition or command is NULL before checking if the
4826 breakpoint is known. On success, return true.
4827 * mem-break.h (add_breakpoint_condition): Document return.
4828 (add_breakpoint_commands): Add describing comment.
4829 * server.c (skip_to_semicolon): New function.
4830 (process_point_options): Use it.
4831
2eec7d5b
PA		 48322014-04-09 Pedro Alves <palves@redhat.com>
4833
4834 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4835 to lwpid_of.
4836
fa96cb38
PA		 48372014-02-27 Pedro Alves <palves@redhat.com>
4838
4839 PR 12702
4840 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4841 macros.
4842 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4843 output.
4844 (last_thread_of_process_p): Take a PID argument instead of a
4845 thread pointer.
4846 (linux_wait_for_lwp): Delete.
4847 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4848 functions.
4849 (linux_low_filter_event): New function, party factored out from
4850 linux_wait_for_event.
4851 (linux_wait_for_event): Rename to ...
4852 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4853 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4854 sigsuspend. Check for zombie leaders.
4855 (linux_wait_for_event): Reimplement as wrapper around
4856 linux_wait_for_event_filtered.
4857 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4858 a normal or signal exit is seen, it's the whole process exiting.
4859 (wait_for_sigstop): No longer a for_each_inferior callback.
4860 Rewrite on top of linux_wait_for_event_filtered.
4861 (stop_all_lwps): Call wait_for_sigstop directly.
4862 * server.c (resume, handle_target_event): Handle
4863 TARGET_WAITKIND_NO_RESUMED.
4864
d763de10
JB		 48652014-02-26 Joel Brobecker <brobecker@adacore.com>
4866
4867 * win32-low.c (psapi_get_dll_name,
4868 * win32_CreateToolhelp32Snapshot): Delete.
4869 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4870 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4871 Delete.
4872 (handle_load_dll): Add function description.
4873 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4874
850a0f76
JB		 48752014-02-26 Joel Brobecker <brobecker@adacore.com>
4876
4877 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4878 Add comment.
4879 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4880 base address when calling win32_add_one_solib.
4881 (handle_load_dll): Delete local variable load_addr.
4882 Remove 0x1000 offset applied to DLL base address when calling
4883 win32_add_one_solib.
4884 (handle_unload_dll): Add comment.
4885
f25b3fc3
JB		 48862014-02-26 Joel Brobecker <brobecker@adacore.com>
4887
4888 * win32-low.c (win32_add_all_dlls): Renames
4889 win32_ensure_ntdll_loaded. Rewrite function documentation.
4890 Adjust implementation to always load all DLLs.
4891 Add 0x1000 offset to DLL base address when calling
4892 win32_add_one_solib.
4893 (child_initialization_done): New static global.
4894 (do_initial_child_stuff): Set child_initialization_done to
4895 zero during child initialization, and 1 after. Replace call
4896 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4897 Add comment.
4898 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4899 (handle_unload_dll): Add function documentation.
4900 (get_child_debug_event): Ignore load and unload DLL events
4901 during child initialization.
4902
d86d4aaf
DE		 49032014-02-20 Doug Evans <dje@google.com>
4904
3bc32da3 4905 Remove global all_lwps.
d86d4aaf
DE		 4906 * inferiors.h (ptid_of): Move here from linux-low.h.
4907 (pid_of, lwpid_of): Ditto.
4908 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4909 parameter is a struct thread_info * now.
4910 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4911 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4912 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4913 directly.
4914 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4915 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4916 * linux-arm-low.c (update_registers_callback): Update, "entry"
4917 parameter is a struct thread_info * now.
4918 Fetch lwpid from current_inferior directly.
4919 (arm_insert_point): Pass &all_threads to find_inferior instead of
4920 &all_lwps.
4921 (arm_remove_point): Ditto.
4922 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4923 (arm_prepare_to_resume): Fetch pid from thread.
4924 (arm_read_description): Fetch lwpid from current_inferior directly.
4925 * linux-low.c (all_lwps): Delete.
4926 (delete_lwp): Delete call to remove_inferior.
4927 (handle_extended_wait): Fetch lwpid from thread.
4928 (add_lwp): Don't set lwp->entry.id. Remove call to
4929 add_inferior_to_list.
4930 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4931 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4932 (kill_one_lwp_callback): Ditto.
4933 (linux_kill): Don't dereference NULL pointer.
4934 Fetch ptid,lwpid from thread.
4935 (get_detach_signal): Fetch ptid from thread.
4936 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4937 Simplify call to regcache_invalidate_thread.
4938 (delete_lwp_callback): Update, "entry" parameter is a
4939 struct thread_info * now. Fetch pid from thread.
4940 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4941 (status_pending_p_callback): Update, "entry" parameter is a
4942 struct thread_info * now. Fetch ptid from thread.
4943 (find_lwp_pid): Update, "entry" parameter is a
4944 struct thread_info * now.
4945 (linux_wait_for_lwp): Fetch pid from thread.
4946 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4947 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4948 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4949 (dequeue_one_deferred_signal): Ditto.
4950 (cancel_breakpoint): Fetch ptid from current_inferior.
4951 (linux_wait_for_event): Pass &all_threads to find_inferior,
4952 not &all_lwps. Fetch ptid, lwpid from thread.
4953 (count_events_callback): Update, "entry" parameter is a
4954 struct thread_info * now.
4955 (select_singlestep_lwp_callback): Ditto.
4956 (select_event_lwp_callback): Ditto.
4957 (cancel_breakpoints_callback): Ditto.
4958 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4959 not &all_lwps.
4960 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4961 (unsuspend_one_lwp): Update, "entry" parameter is a
4962 struct thread_info * now.
4963 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4964 not &all_lwps.
4965 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4966 Fetch lwpid from thread, not lwp.
4967 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4968 Pass &all_threads to find_inferior, not &all_lwps.
4969 (send_sigstop): Fetch lwpid from thread, not lwp.
4970 (send_sigstop_callback): Update, "entry" parameter is a
4971 struct thread_info * now.
4972 (suspend_and_send_sigstop_callback): Ditto.
4973 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4974 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4975 struct thread_info * now.
4976 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4977 from thread, lwp.
4978 (lwp_running): Update, "entry" parameter is a
4979 struct thread_info * now.
4980 (stop_all_lwps): Fetch ptid from thread.
4981 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4982 (linux_resume_one_lwp): Fetch lwpid from thread.
4983 (linux_set_resume_request): Update, "entry" parameter is a
4984 struct thread_info * now. Fetch pid, lwpid from thread.
4985 (resume_status_pending_p): Update, "entry" parameter is a
4986 struct thread_info * now.
4987 (need_step_over_p): Ditto. Fetch lwpid from thread.
4988 (start_step_over): Fetch lwpid from thread.
4989 (linux_resume_one_thread): Update, "entry" parameter is a
4990 struct thread_info * now. Fetch lwpid from thread.
4991 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4992 (proceed_one_lwp): Update, "entry" parameter is a
4993 struct thread_info * now. Fetch lwpid from thread.
4994 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4995 struct thread_info * now.
4996 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4997 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4998 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4999 directly.
5000 (regsets_store_inferior_registers): Ditto.
5001 (fetch_register, store_register): Ditto.
5002 (linux_read_memory, linux_write_memory): Ditto.
5003 (linux_request_interrupt): Ditto.
5004 (linux_read_auxv): Ditto.
5005 (linux_xfer_siginfo): Ditto.
5006 (linux_qxfer_spu): Ditto.
5007 (linux_qxfer_libraries_svr4): Ditto.
5008 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5009 moved to inferiors.h.
5010 (get_lwp): Delete.
5011 (get_thread_lwp): Update.
5012 (struct lwp_info): Delete member "entry". Simplify comment for
5013 member "thread".
5014 (all_lwps): Delete.
5015 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5016 current_inferior directly.
5017 (update_watch_registers_callback): Update, "entry" parameter is a
5018 struct thread_info * now. Fetch pid from thread.
5019 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5020 (mips_insert_point): Fetch lwpid from current_inferior.
5021 Pass &all_threads to find_inferior, not &all_lwps.
5022 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5023 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5024 directly.
5025 (mips_stopped_data_address): Ditto.
5026 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5027 directly.
5028 * linux-tile-low.c (tile_arch_setup): Ditto.
5029 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5030 (update_debug_registers_callback): Update, "entry" parameter is a
5031 struct thread_info * now. Fetch pid from thread.
5032 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5033 Pass &all_threads to find_inferior, not &all_lwps.
5034 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5035 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5036 Pass &all_threads to find_inferior, not &all_lwps.
5037 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5038 (i386_dr_low_get_status): Ditto.
5039 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5040 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5041 (x86_linux_read_description): Ditto.
5042 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5043
3b8361aa
DE		 50442014-02-20 Doug Evans <dje@google.com>
5045
5046 * inferiors.c (get_first_inferior): Fix buglet.
5047
f7667f0d
DE		 50482014-02-19 Doug Evans <dje@google.com>
5049
5050 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5051 * inferiors.c (add_thread): Change result type to struct thread_info *.
5052 All callers updated.
5053 (add_lwp): Call add_thread here instead of in callers.
5054 All callers updated.
5055 * linux-low.h (get_lwp_thread): Rewrite.
5056 (struct lwp_info): New member "thread".
5057
b3312d80
DE		 50582014-02-19 Doug Evans <dje@google.com>
5059
5060 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5061 All callers updated.
5062
ecc6f45c
DE		 50632014-02-19 Doug Evans <dje@google.com>
5064
5065 * inferiors.c (add_thread): Fix whitespace.
5066
649ebbca
DE		 50672014-02-19 Doug Evans <dje@google.com>
5068
5069 * dll.c (clear_dlls): Replace accessing list implemention details
5070 with API function.
5071 * gdbthread.h (get_first_thread): Declare.
5072 * inferiors.c (for_each_inferior_with_data): New function.
5073 (get_first_thread): New function.
5074 (find_thread_ptid): Simplify.
5075 (get_first_inferior): New function.
5076 (clear_list): Delete.
5077 (one_inferior_p): New function.
5078 (clear_inferior_list): New function.
5079 (clear_inferiors): Update.
5080 * inferiors.h (for_each_inferior_with_data): Declare.
5081 (clear_inferior_list): Declare.
5082 (one_inferior_p): Declare.
5083 (get_first_inferior): Declare.
5084 * linux-low.c (linux_wait_for_event): Replace accessing list
5085 implemention details with API function.
5086 * server.c (target_running): Ditto.
5087 (accumulate_file_name_length): New function.
5088 (emit_dll_description): New function.
5089 (handle_qxfer_libraries): Replace accessing list implemention
5090 details with API function.
5091 (handle_qxfer_threads_worker): New function.
5092 (handle_qxfer_threads_proper): Replace accessing list implemention
5093 details with API function.
5094 (handle_query): Ditto.
5095 (visit_actioned_threads_callback_ftype): New typedef.
5096 (visit_actioned_threads_data): New struct.
5097 (visit_actioned_threads): Rewrite to be find_inferior callback.
5098 (resume): Call find_inferior.
5099 (handle_status): Replace accessing list implemention
5100 details with API function.
5101 (process_serial_event): Replace accessing list implemention details
5102 with API function.
5103 * target.c (set_desired_inferior): Replace accessing list implemention
5104 details with API function.
5105 * tracepoint.c (same_process_p): New function.
5106 (gdb_agent_about_to_close): Replace accessing list implemention
5107 details with API function.
5108 * win32-low.c (child_delete_thread): Replace accessing list
5109 implemention details with API function.
5110 (match_dll_by_basename): New function.
5111 (dll_is_loaded_by_basename): New function.
5112 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5113 details call to dll_is_loaded_by_basename.
5114
80894984
DE		 51152014-02-19 Doug Evans <dje@google.com>
5116
5117 * dll.h (struct dll_info): Add comment.
5118 * gdbthread.h (struct thread_info): Add comment.
5119 (current_ptid): Simplify.
5120 * inferiors.c (add_process): Update.
5121 (remove_process): Update.
5122 * inferiors.h (struct process_info): Rename member "head" to "entry".
5123 * linux-low.c (delete_lwp): Update.
5124 (add_lwp): Update.
5125 (last_thread_of_process_p): Update.
5126 (kill_one_lwp_callback, linux_kill): Update.
5127 (status_pending_p_callback): Update.
5128 (wait_for_sigstop): Update. Simplify read of ptid.
5129 (start_step_over): Update.
5130 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5131 (get_lwp_thread): Update.
5132 (struct lwp_info): Rename member "head" to "entry".
5133 * regcache.h (inferior_list_entry): Delete.
5134 * server.c (kill_inferior_callback): Update.
5135 (detach_or_kill_inferior_callback): Update.
5136 (print_started_pid): Update.
5137 (print_attached_pid): Update.
5138 (process_serial_event): Simplify read of ptid.
5139 * thread-db.c (thread_db_create_event): Update.
5140 (thread_db_get_tls_address): Update.
5141 * win32-low.c (current_inferior_ptid): Simplify.
5142
46917d26
TT		 51432014-02-19 Tom Tromey <tromey@redhat.com>
5144
5145 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5146 argument.
5147 (target_supports_btrace): Update.
5148
0759a81e
YQ		 51492014-02-14 Yao Qi <yao@codesourcery.com>
5150
5151 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5152 (rsp-low-ipa.o): New target.
5153
a7191e8b
TT		 51542014-02-12 Tom Tromey <tromey@redhat.com>
5155
5156 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5157 convert_ascii_to_int.
5158 * regcache.c (registers_to_string): Likewise.
5159 * remote-utils.c (decode_M_packet): Likewise.
5160 * server.c (process_serial_event): Likewise.
5161
ff0e980e
TT		 51622014-02-12 Tom Tromey <tromey@redhat.com>
5163
5164 * server.c (handle_query, handle_v_run): Use hex2bin, not
5165 unhexify.
5166 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5167
e9371aff
TT		 51682014-02-12 Tom Tromey <tromey@redhat.com>
5169
5170 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5171 convert_int_to_ascii.
5172 * regcache.c (registers_to_string, collect_register_as_string):
5173 Likewise.
5174 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5175 Likewise.
5176 * server.c (process_serial_event): Likewise.
5177 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5178 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5179
971dc0b8
TT		 51802014-02-12 Tom Tromey <tromey@redhat.com>
5181
5182 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5183 bin2hex, not hexify.
5184 * tracepoint.c (cmd_qtstatus): Likewise.
5185
0a822afb
TT		 51862014-02-12 Tom Tromey <tromey@redhat.com>
5187
5188 * remote-utils.c (monitor_output): Pass explicit length to
5189 hexify.
5190
9c3d6531
TT		 51912014-02-12 Tom Tromey <tromey@redhat.com>
5192
5193 * tracepoint.c: Include rsp-low.h.
5194 * server.c: Include rsp-low.h.
5195 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5196 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5197 declare.
5198 * remote-utils.c: Include rsp-low.h.
5199 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5200 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5201 (convert_int_to_ascii, convert_ascii_to_int): Move to
5202 common/rsp-low.c.
5203 * regcache.c: Include rsp-low.h.
5204 * ax.c: Include rsp-low.h.
5205 * Makefile.in (SFILES): Add common/rsp-low.c.
5206 (OBS): Add rsp-low.o.
5207 (rsp-low.o): New target.
5208
01fd3ea5
TT		 52092014-02-12 Tom Tromey <tromey@redhat.com>
5210
5211 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5212 Include print-utils.h.
5213 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5214 (plongest, thirty_two, phex_nz): Remove.
5215 * Makefile.in (SFILES): Add common/print-utils.c.
5216 (OBS): Add print-utils.o.
5217 (print-utils-ipa.o): New target.
5218 (print-utils.o): New target.
5219 (IPA_OBJS): Add print-utils-ipa.o.
5220
e99dc820
TT		 52212014-02-06 Tom Tromey <tromey@redhat.com>
5222
5223 * Makefile.in (SFILES): Fix indentation.
5224
ee1e2d4f
DE		 52252014-02-05 Doug Evans <dje@google.com>
5226
5227 * linux-low.c (linux_wait_for_event): Improve comment.
5228 (linux_wait_1): Keep current_inferior in sync with event_child.
5229
f5a02773
DE		 52302014-01-22 Doug Evans <dje@google.com>
5231
5232 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5233
87ce2a04
DE		 52342014-01-22 Doug Evans <dje@google.com>
5235
5236 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5237 * configure: Regenerate.
5238 * config.in: Regenerate.
5239 * Makefile.in (SFILES): Add debug.c.
5240 (OBS): Add debug.o.
5241 * debug.c: New file.
5242 * debug.h: New file.
5243 * linux-aarch64-low.c (*): Update all debugging printfs to use
5244 debug_printf instead of fprintf.
5245 * linux-arm-low.c (*): Ditto.
5246 * linux-cris-low.c (*): Ditto.
5247 * linux-crisv32-low.c (*): Ditto.
5248 * linux-m32r-low.c (*): Ditto.
5249 * linux-sparc-low.c (*): Ditto.
5250 * linux-x86.c (*): Ditto.
5251 * linux-low.c (*): Ditto.
5252 (linux_wait_1): Add calls to debug_enter, debug_exit.
5253 (linux_wait): Remove redundant debugging printf.
5254 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5255 (linux_resume, unstop_all_lwps): Ditto.
5256 * mem-break.c (*): Update all debugging printfs to use
5257 debug_printf instead of fprintf.
5258 * remote-utils.c (*): Ditto.
5259 * thread-db.c (*): Ditto.
5260 * server.c #include <ctype.h>, "gdb_vecs.h".
5261 (debug_threads): Moved to debug.c.
5262 (*): Update all debugging printfs to use debug_printf instead of
5263 fprintf.
5264 (start_inferior): Replace call to fflush with call to debug_flush.
5265 (monitor_show_help): Mention set debug-format.
5266 (parse_debug_format_options): New function.
5267 (handle_monitor_command): Handle "monitor set debug-format".
5268 (gdbserver_usage): Mention --debug-format.
5269 (main): Parse --debug-format.
5270 * server.h (debug_threads): Declaration moved to debug.h.
5271 #include "debug.h".
5272 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5273 trace_debug_1 that uses debug_printf.
5274 (tracepoint_look_up_symbols): Update all debugging printfs to use
5275 debug_printf instead of fprintf.
5276
e671835b
BS		 52772014-01-20 Baruch Siach <baruch@tkos.co.il>
5278
5279 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5280 sys/ptrace.h.
5281
b5737fa9
PA		 52822014-01-17 Pedro Alves <palves@redhat.com>
5283
ea38d2a9 5284 PR build/16445
c7faa97a
PA		 5285 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5286 defined after including gdb_proc_service.h.
b5737fa9 5287
40ed484e
DE		 52882014-01-16 Doug Evans <dje@google.com>
5289
5290 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5291 (match_dll): Use it.
5292
969c39fb
MM		 52932014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5294
5295 * target.h (target_ops) <read_btrace>: Change parameters and
5296 return type to allow error reporting.
5297 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5298 trace reading errors on.
5299 * linux-low.c (linux_low_read_btrace): Pass trace reading
5300 errors on.
5301 (linux_low_disable_btrace): New.
5302
ab7f45ba
DE		 53032014-01-15 Doug Evans <dje@google.com>
5304
5305 * inferiors.c (thread_id_to_gdb_id): Delete.
5306 * inferiors.h (thread_id_to_gdb_id): Delete.
5307
66af0f44
EZ		 53082014-01-13 Eli Zaretskii <eliz@gnu.org>
5309
5310 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5311 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5312 versions.
5313
9939e131
PA		 53142014-01-08 Pedro Alves <palves@redhat.com>
5315
5316 * server.c (handle_status): Don't discard previous queued stop
5317 replies or thread's pending status here.
5318 (main) <disconnection>: Do it here instead.
5319
b7ea362b
PA		 53202014-01-08 Pedro Alves <palves@redhat.com>
5321
5322 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5323 * server.c (visit_actioned_threads, handle_pending_status): New
5324 function.
5325 (handle_v_cont): Factor out parts to ...
5326 (resume): ... this new function. If in all-stop, and a thread
5327 being resumed has a pending status, report it without actually
5328 resuming.
5329 (myresume): Adjust to use the new 'resume' function.
5330 (clear_pending_status_callback, set_pending_status_callback)
5331 (find_status_pending_thread_callback): New functions.
5332 (handle_status): Handle the case of multiple threads having
5333 interesting statuses to report. Report threads' real last signal
5334 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5335 with an interesting thread to report the status for, instead of
5336 always reporting the status of the first thread.
5337
28498c42
JB		 53382014-01-01 Joel Brobecker <brobecker@adacore.com>
5339
5340 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5341 * gdbreplay.c (gdbreplay_version): Likewise.
5342
f45c82da
YZ		 53432013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5344
5345 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5346 iov.iov_len with the real length in use.
5347
379a5e2d
JB		 53482013-12-13 Joel Brobecker <brobecker@adacore.com>
5349
5350 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5351 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5352 for all targets that use win32-low.c.
5353 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5354 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5355
4210d83e
PA		 53562013-12-13 Pedro Alves <palves@redhat.com>
5357
5358 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5359 if equal to TARGET_WAITKIND_LOADED.
5360 * win32-low.c (cached_status): New static global.
5361 (win32_wait): Add declaration.
5362 (do_initial_child_stuff): Flush all initial pending debug events
5363 up to the initial breakpoint.
5364 (win32_wait): If CACHED_STATUS was set, return that instead
5365 of doing a real wait. Remove the code resuming the execution
5366 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5367 during the initial phase. Also remove the code changing
5368 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5369 TARGET_WAITKIND_STOPPED.
5370
e7f0d979
YQ		 53712013-12-11 Yao Qi <yao@codesourcery.com>
5372
5373 * notif.c (handle_notif_ack): Return 0 if no notification
5374 matches.
5375
ebcf782c
DE		 53762013-11-20 Doug Evans <dje@google.com>
5377
5378 * linux-low.c (linux_set_resume_request): Fix comment.
5379
20ad9378
DE		 53802013-11-20 Doug Evans <dje@google.com>
5381
5382 * linux-low.c (resume_status_pending_p): Tweak comment.
5383
a196ebeb
WT		 53842013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5385
5386 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5387 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5388 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5389 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5390 (srv_amd64_regobj): Add amd64-mpx.o.
5391 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5392 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5393 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5394 * i387-fp.c (num_pl_bnd_register) Added constant.
5395 (num_pl_bnd_cfg_registers) Added constant.
5396 (struct i387_xsave) Added reserved area and MPX fields.
5397 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5398 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5399 function.
5400 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5401 (init_registers_amd64_mpx_linux): Declare new function.
5402 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5403 (x86_64_regmap): Add MPX registers.
5404 (x86_linux_read_description): Add MPX case.
5405 (initialize_low_arch): Initialize MPX targets.
5406
0080a2f6
TT		 54072013-11-18 Tom Tromey <tromey@redhat.com>
5408
5409 * configure: Rebuild.
5410 * configure.ac: Don't check for stdlib.h.
5411 * gdbreplay.c: Unconditionally include stdlib.h.
5412
2978b111
TT		 54132013-11-18 Tom Tromey <tromey@redhat.com>
5414
5415 * config.in: Rebuild.
5416 * configure: Rebuild.
5417 * configure.ac: Don't use AC_HEADER_DIRENT.
5418
a3d08894
TT		 54192013-11-18 Tom Tromey <tromey@redhat.com>
5420
5421 * server.h: Don't check HAVE_STRING_H.
5422 * gdbreplay.c: Don't check HAVE_STRING_H.
5423 * configure: Rebuild.
5424
0a5dd17d
TT		 54252013-11-18 Tom Tromey <tromey@redhat.com>
5426
5427 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5428 LIBGNU.
5429
1bd2f0ba
TT		 54302013-11-08 Tom Tromey <tromey@redhat.com>
5431
5432 * configure, config.in: Rebuild.
5433 * configure.ac: Remove unused configury.
5434
3266f10b
TT		 54352013-11-08 Tom Tromey <tromey@redhat.com>
5436
5437 * acinclude.m4: Include common.m4, codeset.m4.
5438 * configure, config.in: Rebuild.
5439 * configure.ac: Use GDB_AC_COMMON.
5440
6682d959
AA		 54412013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5442
5443 * linux-s390-low.c (HWCAP_S390_TE): New define.
5444 (s390_arch_setup): Consider the TE field in the HWCAP for
5445 determining 'have_regset_tdb'.
5446
fd0a4d76
SDJ		 54472013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5448
5449 PR gdb/16014
5450 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5451 call to sizeof.
5452
1a3d890b
PA		 54532013-10-02 Pedro Alves <palves@redhat.com>
5454
5455 * server.c (process_serial_event): Don't output "GDBserver
5456 exiting" if GDB is connected through stdio.
5457 * target.c (mywait): Likewise, be silent if GDB is connected
5458 through stdio.
5459
97ad4581
JB		 54602013-10-01 Joel Brobecker <brobecker@adacore.com>
5461
5462 * lynx-low.c (lynx_add_threads_after_attach): New function.
5463 (lynx_attach): Remove call to add_thread. Add call to
5464 lynx_add_threads_after_attach instead.
5465
5b4e221c
MF		 54662013-09-28 Mike Frysinger <vapier@gentoo.org>
5467
5468 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5469 * config.in, configure: Regenerated.
5470
ee47b2f8
YQ		 54712013-09-18 Yao Qi <yao@codesourcery.com>
5472
5473 PR server/15959
5474 * server.c (start_inferior): Clear 'resume_info'.
5475
d6707650 54762013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5477
d6707650
JW		 5478 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5479 for each register.
5480
9243dd0e 54812013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5482
9243dd0e
JW		 5483 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5484 linux-tile-low.o to srv_tgtobj.
5485
c623a6ef
WN		 54862013-09-16 Will Newton <will.newton@linaro.org>
5487
5488 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5489 out regs.
5490
fb71d39e
PA		 54912013-09-06 Pedro Alves <palves@redhat.com>
5492
5493 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5494 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5495 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5496 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5497 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5498 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5499
8e7e9910
PA		 55002013-09-06 Pedro Alves <palves@redhat.com>
5501
5502 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5503 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5504
7c3a12ca
PA		 55052013-09-06 Pedro Alves <palves@redhat.com>
5506
5507 * linux-amd64-ipa.c: Include tracepoint.h.
5508 * linux-i386-ipa.c: Include tracepoint.h.
5509
8eb3d7b6
RW		 55102013-09-06 Ricard Wanderlof <ricardw@axis.com>
5511
5512 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5513 (ps_get_thread_area): New function.
5514
eddddb9d
RW		 55152013-09-06 Ricard Wanderlof <ricardw@axis.com>
5516
5517 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5518 (initialize_low_arch): Call init_registers_crisv32 rather than
5519 init_register_crisv32.
5520
533b0600
PA		 55212013-09-05 Pedro Alves <palves@redhat.com>
5522
5523 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5524 to ...
5525 * hostio.h: ... this new file.
5526 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5527 win32-low.c: Include hostio.h.
5528
0ce3d3b5
PA		 55292013-09-05 Pedro Alves <palves@redhat.com>
5530
5531 * server.h (gdb_client_data, handler_func, callback_handler_func)
5532 (delete_file_handler, add_file_handler, append_callback_event)
5533 (delete_callback_event, start_event_loop, initialize_event_loop):
5534 Move to event-loop.h and include it.
5535 * event-loop.h: New file.
5536
799cdc37
PA		 55372013-09-05 Pedro Alves <palves@redhat.com>
5538
5539 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5540 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5541 (loaded_dll, unloaded_dll): Move to ...
5542 * dll.h: ... this new file.
5543 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5544
6a6bbd9d
PA		 55452013-09-05 Pedro Alves <palves@redhat.com>
5546
5547 * server.h (current_process, get_thread_process, all_processes)
5548 (add_inferior_to_list, for_each_inferior, current_inferior)
5549 (remove_inferior, add_process, remove_process, find_process_pid)
5550 (have_started_inferiors_p, have_attached_inferiors_p)
5551 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5552 (clear_inferiors, find_inferior, find_inferior_id)
5553 (inferior_target_data, set_inferior_target_data)
5554 (inferior_regcache_data, set_inferior_regcache_data): Move to
5555 inferiors.h, and include it.
5556 * inferiors.h: New file.
5557
f699aaba
PA		 55582013-09-05 Pedro Alves <palves@redhat.com>
5559
5560 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5561 Move ...
72f4393d 5562 * ax.h: ... here.
f699aaba 5563
c144c7a0
PA		 55642013-09-05 Pedro Alves <palves@redhat.com>
5565
5566 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5567 tracepoint.h.
5568 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5569 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5570 (handle_tracepoint_general_set, handle_tracepoint_query)
5571 (tracepoint_finished_step, tracepoint_was_hit)
5572 (release_while_stepping_state_list, current_traceframe)
5573 (in_readonly_region, traceframe_read_mem)
5574 (fetch_traceframe_registers, traceframe_read_sdata)
5575 (traceframe_read_info, struct fast_tpoint_collect_status)
5576 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5577 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5578 (supply_fast_tracepoint_registers)
5579 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5580 (ipa_tdesc, claim_trampoline_space)
5581 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5582 (agent_mem_read, agent_get_trace_state_variable_value)
5583 (agent_set_trace_state_variable_value, agent_tsv_read)
5584 (agent_mem_read_string, get_raw_reg_func_addr)
5585 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5586 * tracepoint.h: ... this new file.
5587
ff42e6ab
PA		 55882013-09-05 Pedro Alves <palves@redhat.com>
5589
5590 * server.h (perror_with_name, error, fatal, warning, paddress)
5591 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5592 include it.
5593 * utils.h: New file.
5594
541af0f4
PA		 55952013-09-05 Pedro Alves <palves@redhat.com>
5596
5597 * server.h (remote_debug, noack_mode, transport_is_reliable)
5598 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5599 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5600 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5601 (write_enn, initialize_async_io, enable_async_io)
5602 (disable_async_io, check_remote_input_interrupt_request)
5603 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5604 (dead_thread_notify, prepare_resume_reply)
5605 (decode_address_to_semicolon, decode_address, decode_m_packet)
5606 (decode_M_packet, decode_X_packet, decode_xfer_write)
5607 (decode_search_memory_packet, unhexify, hexify)
5608 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5609 (look_up_one_symbol, relocate_instruction)
5610 (monitor_output): Move to remote-utils.h, and include it.
5611 * remote-utils.h: New file.
5612
eebdf26b
PA		 56132013-09-05 Pedro Alves <palves@redhat.com>
5614
5615 * server.h (_): Delete.
5616
3aafd2ff
PA		 56172013-09-02 Pedro Alves <palves@redhat.com>
5618
5619 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5620 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5621 allocated.
5622 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5623
cee83bcb
PM		 56242013-09-02 Pierre Muller <muller@sourceware.org>
5625
5626 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5627 or WriteProcessMemory complete successfully and handle
5628 ERROR_PARTIAL_COPY error.
5629
9a13b2fa
PA		 56302013-09-02 Pedro Alves <palves@redhat.com>
5631
5632 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5633 error instead of EIO.
5634
602e3198
JK		 56352013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5636
5637 PR server/15604
5638 * linux-low.c: Include filestuff.h.
5639 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5640 * lynx-low.c: Include filestuff.h.
5641 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5642 * server.c: Include filestuff.h.
5643 (main): Call notice_open_fds.
5644 * spu-low.c: Include filestuff.h.
5645 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5646
96d7229d
LM		 56472013-08-22 Luis Machado <lgustavo@codesourcery.com>
5648
5649 * Makefile.in: Explain why ../target and ../nat are not
5650 listed as include file search paths.
5651 (linux-waitpid.o): New object file rule.
5652 * configure.srv (srv_native_linux_obj): New variable.
5653 Replace all occurrences of linux native object files with
5654 $srv_native_linux_obj.
5655 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5656 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5657 (linux_enable_event_reporting): Remove declaration.
5658 (my_waitpid): Moved to common/linux-waitpid.c.
5659 (linux_wait_for_event): Pass ptid when calling
5660 linux_enable_event_reporting.
5661 (linux_supports_tracefork_flag): Remove.
5662 (linux_enable_event_reporting): Likewise.
5663 (linux_tracefork_grandchild): Remove.
5664 (STACK_SIZE): Moved to common/linux-ptrace.c.
5665 (linux_tracefork_child): Remove.
5666 (linux_test_for_tracefork): Remove.
5667 (linux_look_up_symbols): Call linux_supports_traceclone.
5668 (initialize_low): Remove call to linux_test_for_tracefork.
5669 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5670 common/linux-ptrace.h.
5671 (PTRACE_TYPE_ARG4): Likewise.
5672 Include linux-ptrace.h.
5673
32940073
PA		 56742013-08-21 Pedro Alves <palves@redhat.com>
5675
5676 * config.in: Renegerate.
5677
33b60d58 56782013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 5679
33b60d58
LM		 5680 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5681 (SFILES): Remove $(srcdir)/common/target-common.c and
5682 add $(srcdir)/target/waitstatus.c.
5683 (OBS): Remove target-common.o and add waitstatus.o.
5684 (server_h): Remove $(srcdir)/../common/target-common.h and
5685 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5686 and $(srcdir)/../target/waitstatus.h.
5687 (target-common.o): Remove.
5688 (waitstatus.o): New target object file.
5689 * target.h: Do not include target-common.h and
5690 include target/resume.h, target/wait.h and
5691 target/waitstatus.h.
5692
b8e1b30e
LM		 56932013-08-13 Luis Machado <lgustavo@codesourcery.com>
5694
5695 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5696 to PTRACE_TYPE_ARG3.
5697 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5698 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5699 PTRACE_TYPE_ARG4.
5700 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5701 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5702
7a60ad40
YQ		 57032013-07-27 Jie Zhang <jie@codesourcery.com>
5704 Daniel Jacobowitz <dan@codesourcery.com>
5705 Yao Qi <yao@codesourcery.com>
5706
5707 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5708 (mips-linux-watch.o): New rule.
5709 (mips_linux_watch_h): New variable.
5710 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5711 srv_tgtobj.
5712 * linux-mips-low.c: Include mips-linux-watch.h.
5713 (struct arch_process_info, struct arch_lwp_info): New.
5714 (update_watch_registers_callback): New function.
5715 (mips_linux_new_process, mips_linux_new_thread) New functions.
5716 (mips_linux_prepare_to_resume, mips_insert_point): New
5717 functions.
5718 (mips_remove_point, mips_stopped_by_watchpoint): New
5719 functions.
5720 (rsp_bp_type_to_target_hw_bp_type): New function.
5721 (mips_stopped_data_address): New function.
5722 (the_low_target): Add watchpoint support functions.
5723
de6f69ad
YQ		 57242013-07-27 Yao Qi <yao@codesourcery.com>
5725
5726 * i386-low.c: Include break-common.h.
5727 (enum target_hw_bp_type): Remove.
5728
3360c0bf
LM		 57292013-07-24 Luis Machado <lgustavo@codesourcery.com>
5730
5731 * Makefile.in (SFILES): /common/target-common.c.
5732 (OBS): Add target-common.o.
5733 (server_h): Add $(srcdir)/../common/target-common.h.
5734 (target-common.o): New target.
5735 * server.c (queue_stop_reply_callback): Free
5736 status string after use.
5737 * target.c (target_waitstatus_to_string): Remove.
5738 * target.h: Include target-common.h.
5739 (resume_kind): Likewise.
5740 (target_waitkind): Likewise.
5741 (target_waitstatus): Likewise.
5742 (TARGET_WNOHANG): Likewise.
5743
bd885420
YQ		 57442013-07-04 Yao Qi <yao@codesourcery.com>
5745
5746 * Makefile.in (host_alias): Use @host_noncanonical@.
5747 (target_alias): Use @target_noncanonical@.
5748 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5749 ACX_NONCANONICAL_HOST.
5750 * configure: Regenerated.
5751
5752 Revert:
5753 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5754
5755 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5756 * configure: Rebuild.
5757 * Makefile.in (version_host, version_target): Get from configure.
5758 (version.c): Use $(version_host) and $(version_target).
5759
17ef446e
PA		 57602013-07-03 Pedro Alves <palves@redhat.com>
5761
5762 * Makefile.in (config.status): Depend on development.sh.
5763 * acinclude.m4: Include libmcheck.m4.
5764 * configure: Regenerate.
5765
7a9a7487
MG		 57662013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5767
5768 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5769 attribute inside the parentheses.
5770 (winapi_DebugSetProcessKillOnExit): Ditto.
5771 (winapi_DebugBreakProcess): Ditto.
5772 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 5773
49b64de6
MG		 57742013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5775
5776 * notif.h (notif_event): Add a dummy member to avoid compiler
5777 errors.
5778
d5749ee7
PA		 57792013-07-01 Pedro Alves <palves@redhat.com>
5780
5781 * hostio.c (HOSTIO_PATH_MAX): Define.
5782 (require_filename, handle_open, handle_unlink, handle_readlink):
5783 Use it.
5784
d8d2a3ee
PA		 57852013-07-01 Pedro Alves <palves@redhat.com>
5786
5787 * server.h: Include "pathmax.h".
5788 * linux-low.c: Don't include sys/param.h.
5789 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5790 MAXPATHLEN.
5791 * win32-low.c: Don't include sys/param.h.
5792 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5793
bc7dea8d
PA		 57942013-07-01 Pedro Alves <palves@redhat.com>
5795
5796 * event-loop.c: Don't check HAVE_UNISTD_H before including
5797 <unistd.h>.
5798 * gdbreplay.c: Likewise.
5799 * remote-utils.c: Likewise.
5800 * server.c: Likewise.
5801 * configure.ac: Don't check for unistd.h.
5802 * configure: Regenerate.
5803
d6c2da54
TT		 58042013-06-28 Tom Tromey <tromey@redhat.com>
5805
5806 * Makefile.in (version.c): Use version.in, not
5807 common/version.in.
5808
257b6bec
MG		 58092013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5810
5811 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5812 * configure: Rebuild.
5813 * Makefile.in (version_host, version_target): Get from configure.
5814 (version.c): Use $(version_host) and $(version_target).
5815
86ebe149
DK		 58162013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5817
5818 Fix trace-status to output user name without trailing colon.
5819 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5820
f30aa5af
DK		 58212013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5822
5823 Fix trace-status to output proper start-time and stop-time.
5824 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5825 output start time and stop time in hex as gdb expects.
5826
28a93511
YQ		 58272013-06-26 Pedro Alves <pedro@codesourcery.com>
5828
5829 * tracepoint.c (build_traceframe_info_xml): Output trace state
5830 variables present in the trace buffer.
5831
01208463
TT		 58322013-06-24 Tom Tromey <tromey@redhat.com>
5833
5834 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5835 create-version.sh.
5836 (version.o): Remove.
5837 * gdbreplay.c: Include version.h.
5838 (version, host_name): Don't declare.
5839 * server.h: Include version.h.
5840 (version, host_name): Don't declare.
5841
760256f9
PA		 58422013-06-12 Pedro Alves <palves@redhat.com>
5843
5844 * linux-x86-low.c (linux_is_elf64): Delete global.
5845 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5846 with local linux_pid_exe_is_elf_64_file use.
5847
030031ee
PA		 58482013-06-11 Pedro Alves <palves@redhat.com>
5849
5850 * linux-low.c (regset_disabled, disable_regset): New functions.
5851 (regsets_fetch_inferior_registers)
5852 (regsets_store_inferior_registers): Use them.
5853 (initialize_regsets_info); Don't allocate the disabled_regsets
5854 array here.
5855 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5856 comment.
5857
5da6eb0a
PA		 58582013-06-11 Pedro Alves <palves@redhat.com>
5859
5860 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5861 xmalloc.
5862
7e5aaa09
PA		 58632013-06-11 Pedro Alves <palves@redhat.com>
5864
5865 * linux-x86-low.c (initialize_low_arch): Call
5866 init_registers_x32_avx_linux.
5867
d878444c
JK		 58682013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5869
5870 Fix compatibility with Android Bionic.
5871 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5872 it is not empty.
5873
3aee8918
PA		 58742013-06-07 Pedro Alves <palves@redhat.com>
5875
5f2b57b5 5876 PR server/14823
3aee8918
PA		 5877 * Makefile.in (OBS): Add tdesc.o.
5878 (IPA_OBJS): Add tdesc-ipa.o.
5879 (tdesc-ipa.o): New rule.
5880 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5881 interface.
5882 * linux-low.c (new_inferior): Delete.
5883 (disabled_regsets, num_regsets): Delete.
5884 (linux_add_process): Adjust to set the new per-process
5885 new_inferior flag.
5886 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5887 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5888 was a stop. When calling arch_setup, switch the current inferior
5889 to the thread that got an event.
5890 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5891 (regsets_fetch_inferior_registers)
5892 (regsets_store_inferior_registers): New regsets_info parameter.
5893 Adjust to use it.
5894 (linux_register_in_regsets): New regs_info parameter. Adjust to
5895 use it.
5896 (register_addr, fetch_register, store_register): New usrregs_info
5897 parameter. Adjust to use it.
5898 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5899 parameter regs_info. Adjust to use it.
5900 (linux_fetch_registers): Get the current inferior's regs_info, and
5901 adjust to use it.
5902 (linux_store_registers): Ditto.
5903 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5904 (initialize_low): Don't initialize the target_regsets here. Call
5905 initialize_low_arch.
5906 * linux-low.h (target_regsets): Delete declaration.
5907 (struct regsets_info): New.
5908 (struct usrregs_info): New.
5909 (struct regs_info): New.
5910 (struct process_info_private) <new_inferior>: New field.
5911 (struct linux_target_ops): Delete the num_regs, regmap, and
5912 regset_bitmap fields. New field regs_info.
5913 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5914 * i387-fp.c (num_xmm_registers): Delete.
5915 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5916 calls to new interface.
5917 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5918 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5919 Infer the number of xmm registers from the regcache's target
5920 description.
5921 * i387-fp.h (num_xmm_registers): Delete.
5922 * inferiors.c (add_thread): Don't install the thread's regcache
5923 here.
5924 * proc-service.c (gregset_info): Fetch the current inferior's
5925 regs_info. Adjust to use it.
5926 * regcache.c: Include tdesc.h.
5927 (register_bytes, reg_defs, num_registers)
5928 (gdbserver_expedite_regs): Delete.
5929 (get_thread_regcache): If the thread doesn't have a regcache yet,
5930 create one, instead of aborting gdbserver.
5931 (regcache_invalidate_one): Rename to ...
5932 (regcache_invalidate_thread): ... this.
5933 (regcache_invalidate_one): New.
5934 (regcache_invalidate): Only invalidate registers of the current
5935 process.
5936 (init_register_cache): Add target_desc parameter, and use it.
5937 (new_register_cache): Ditto. Assert the target description has a
5938 non zero registers_size.
5939 (regcache_cpy): Add assertions. Adjust.
5940 (realloc_register_cache, set_register_cache): Delete.
5941 (registers_to_string, registers_from_string): Adjust.
5942 (find_register_by_name, find_regno, find_register_by_number)
5943 (register_cache_size): Add target_desc parameter, and use it.
5944 (free_register_cache_thread, free_register_cache_thread_one)
5945 (regcache_release, register_cache_size): New.
5946 (register_size): Add target_desc parameter, and use it.
5947 (register_data, supply_register, supply_register_zeroed)
5948 (supply_regblock, supply_register_by_name, collect_register)
5949 (collect_register_as_string, collect_register_by_name): Adjust.
5950 * regcache.h (struct target_desc): Forward declare.
5951 (struct regcache) <tdesc>: New field.
5952 (init_register_cache, new_register_cache): Add target_desc
5953 parameter.
5954 (regcache_invalidate_thread): Declare.
5955 (regcache_invalidate_one): Delete declaration.
5956 (regcache_release): Declare.
5957 (find_register_by_number, register_cache_size, register_size)
5958 (find_regno): Add target_desc parameter.
5959 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5960 declarations.
5961 * remote-utils.c: Include tdesc.h.
5962 (outreg, prepare_resume_reply): Adjust.
5963 * server.c: Include tdesc.h.
5964 (gdbserver_xmltarget): Delete declaration.
5965 (get_features_xml, process_serial_event): Adjust.
5966 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5967 declare.
5968 (struct process_info) <tdesc>: New field.
5969 (ipa_tdesc): Declare.
5970 * tdesc.c: New file.
5971 * tdesc.h: New file.
5972 * tracepoint.c: Include tdesc.h.
5973 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5974 (get_context_regcache): Adjust to pass ipa_tdesc down.
5975 (do_action_at_tracepoint): Adjust to get the register cache size
5976 from the context regcache's description.
5977 (traceframe_walk_blocks): Adjust to get the register cache size
5978 from the current trace frame's description.
5979 (traceframe_get_pc): Adjust to get current trace frame's
5980 description and pass it down.
5981 (gdb_collect): Adjust to get the register cache size from the
5982 IPA's description.
5983 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5984 (gdbserver_xmltarget): Delete.
5985 (initialize_low_tracepoint): Set the ipa's target description.
5986 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5987 (initialize_low_tracepoint): Set the ipa's target description.
5988 * linux-x86-low.c: Include tdesc.h.
5989 [__x86_64__] (is_64bit_tdesc): New.
5990 (ps_get_thread_area, x86_get_thread_area): Use it.
5991 (i386_cannot_store_register): Rename to ...
5992 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5993 (i386_cannot_fetch_register): Rename to ...
5994 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5995 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5996 to new interface.
5997 (target_regsets): Rename to ...
5998 (x86_regsets): ... this.
5999 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6000 interface.
6001 (x86_siginfo_fixup): Use is_64bit_tdesc.
6002 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6003 (tdesc_x32_avx_linux, tdesc_x32_linux)
6004 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6005 Declare.
6006 (x86_linux_update_xmltarget): Delete.
6007 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6008 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6009 (AMD64_LINUX_USER64_CS): New.
6010 (x86_linux_read_description): New, based on
6011 x86_linux_update_xmltarget.
6012 (same_process_callback): New.
6013 (x86_arch_setup_process_callback): New.
6014 (x86_linux_update_xmltarget): New.
6015 (x86_regsets_info): New.
6016 (amd64_linux_regs_info): New.
6017 (i386_linux_usrregs_info): New.
6018 (i386_linux_regs_info): New.
6019 (x86_linux_regs_info): New.
6020 (x86_arch_setup): Reimplement.
6021 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6022 (x86_emit_ops): Ditto.
6023 (the_low_target): Adjust. Install x86_linux_regs_info,
6024 x86_cannot_fetch_register, and x86_cannot_store_register.
6025 (initialize_low_arch): New.
6026 * linux-ia64-low.c (tdesc_ia64): Declare.
6027 (ia64_fetch_register): Adjust.
6028 (ia64_usrregs_info, regs_info): New globals.
6029 (ia64_regs_info): New function.
6030 (the_low_target): Adjust.
6031 (initialize_low_arch): New function.
6032 * linux-sparc-low.c (tdesc_sparc64): Declare.
6033 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6034 Adjust.
6035 (sparc_arch_setup): New function.
6036 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6037 (the_low_target): Adjust.
6038 (initialize_low_arch): New function.
6039 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6040 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6041 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6042 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6043 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6044 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6045 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6046 (tdesc_powerpc_isa205_vsx64l): Declare.
6047 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6048 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6049 (ppc_set_pc, ppc_get_hwcap): Adjust.
6050 (ppc_usrregs_info): Forward declare.
6051 (!__powerpc64__) ppc_regmap_adjusted: New global.
6052 (ppc_arch_setup): Adjust to the current process'es target
6053 description.
6054 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6055 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6056 (ppc_store_evrregset): Adjust.
6057 (target_regsets): Rename to ...
6058 (ppc_regsets): ... this, and make static.
6059 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6060 (ppc_regs_info): New function.
6061 (the_low_target): Adjust.
6062 (initialize_low_arch): New function.
6063 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6064 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6065 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6066 (tdesc_s390x_linux64v2): Declare.
6067 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6068 (s390_fill_gregset, s390_store_last_break): Adjust.
6069 (target_regsets): Rename to ...
6070 (s390_regsets): ... this, and make static.
6071 (s390_get_pc, s390_set_pc): Adjust.
6072 (s390_get_hwcap): New target_desc parameter, and use it.
6073 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6074 (s390_arch_setup): Adjust to set the current process'es target
6075 description. Don't adjust the regmap.
6076 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6077 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6078 (regs_info_3264): New globals.
6079 (s390_regs_info): New function.
6080 (the_low_target): Adjust.
6081 (initialize_low_arch): New function.
6082 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6083 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6084 [__mips64] (init_registers_mips_linux)
6085 (init_registers_mips_dsp_linux): Delete defines.
6086 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6087 (have_dsp): New global.
6088 (mips_read_description): New, based on mips_arch_setup.
6089 (mips_arch_setup): Reimplement.
6090 (get_usrregs_info): New function.
6091 (mips_cannot_fetch_register, mips_cannot_store_register)
6092 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6093 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6094 (target_regsets): Rename to ...
6095 (mips_regsets): ... this, and make static.
6096 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6097 (dsp_regs_info, regs_info): New globals.
6098 (mips_regs_info): New function.
6099 (the_low_target): Adjust.
6100 (initialize_low_arch): New function.
6101 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6102 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6103 Declare.
6104 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6105 (arm_read_description): New, with bits factored from
6106 arm_arch_setup.
6107 (arm_arch_setup): Reimplement.
6108 (target_regsets): Rename to ...
6109 (arm_regsets): ... this, and make static.
6110 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6111 (arm_regs_info): New function.
6112 (the_low_target): Adjust.
6113 (initialize_low_arch): New function.
6114 * linux-m68k-low.c (tdesc_m68k): Declare.
6115 (target_regsets): Rename to ...
6116 (m68k_regsets): ... this, and make static.
6117 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6118 (m68k_regs_info): New function.
6119 (m68k_arch_setup): New function.
6120 (the_low_target): Adjust.
6121 (initialize_low_arch): New function.
6122 * linux-sh-low.c (tdesc_sharch): Declare.
6123 (target_regsets): Rename to ...
6124 (sh_regsets): ... this, and make static.
6125 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6126 (sh_regs_info, sh_arch_setup): New functions.
6127 (the_low_target): Adjust.
6128 (initialize_low_arch): New function.
6129 * linux-bfin-low.c (tdesc_bfin): Declare.
6130 (bfin_arch_setup): New function.
6131 (bfin_usrregs_info, regs_info): New globals.
6132 (bfin_regs_info): New function.
6133 (the_low_target): Adjust.
6134 (initialize_low_arch): New function.
6135 * linux-cris-low.c (tdesc_cris): Declare.
6136 (cris_arch_setup): New function.
6137 (cris_usrregs_info, regs_info): New globals.
6138 (cris_regs_info): New function.
6139 (the_low_target): Adjust.
6140 (initialize_low_arch): New function.
6141 * linux-cris-low.c (tdesc_crisv32): Declare.
6142 (cris_arch_setup): New function.
6143 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6144 (cris_regs_info): New function.
6145 (the_low_target): Adjust.
6146 (initialize_low_arch): New function.
6147 * linux-m32r-low.c (tdesc_m32r): Declare.
6148 (m32r_arch_setup): New function.
6149 (m32r_usrregs_info, regs_info): New globals.
6150 (m32r_regs_info): Adjust.
6151 (initialize_low_arch): New function.
6152 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6153 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6154 (tic6x_usrregs_info): Forward declare.
6155 (tic6x_read_description): New function, based on ...
6156 (tic6x_arch_setup): ... this. Reimplement.
6157 (target_regsets): Rename to ...
6158 (tic6x_regsets): ... this, and make static.
6159 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6160 (tic6x_regs_info): New function.
6161 (the_low_target): Adjust.
6162 (initialize_low_arch): New function.
6163 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6164 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6165 (target_regsets): Rename to ...
6166 (xtensa_regsets): ... this, and make static.
6167 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6168 globals.
6169 (xtensa_arch_setup, xtensa_regs_info): New functions.
6170 (the_low_target): Adjust.
6171 (initialize_low_arch): New function.
6172 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6173 (nios2_arch_setup): Set the current process'es tdesc.
6174 (target_regsets): Rename to ...
6175 (nios2_regsets): ... this.
6176 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6177 (nios2_regs_info): New function.
6178 (the_low_target): Adjust.
6179 (initialize_low_arch): New function.
a261b8f5
PA		 6180 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6181 (aarch64_arch_setup): Set the current process'es tdesc.
6182 (target_regsets): Rename to ...
6183 (aarch64_regsets): ... this.
6184 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6185 (aarch64_regs_info): New function.
6186 (the_low_target): Adjust.
6187 (initialize_low_arch): New function.
3aee8918
PA		 6188 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6189 globals.
6190 (target_regsets): Rename to ...
6191 (tile_regsets): ... this.
6192 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6193 (tile_regs_info): New function.
6194 (tile_arch_setup): Set the current process'es tdesc.
6195 (the_low_target): Adjust.
6196 (initialize_low_arch): New function.
6197 * spu-low.c (tdesc_spu): Declare.
6198 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6199 * win32-arm-low.c (tdesc_arm): Declare.
6200 (arm_arch_setup): New function.
6201 (the_low_target): Install arm_arch_setup instead of
6202 init_registers_arm.
6203 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6204 (init_windows_x86): Rename to ...
6205 (i386_arch_setup): ... this. Set `win32_tdesc'.
6206 (the_low_target): Adjust.
6207 * win32-low.c (win32_tdesc): New global.
6208 (child_add_thread): Don't create the thread cache here.
6209 (do_initial_child_stuff): Set the new process'es tdesc.
6210 * win32-low.h (struct target_desc): Forward declare.
6211 (win32_tdesc): Declare.
6212 * lynx-i386-low.c (tdesc_i386): Declare global.
6213 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6214 * lynx-low.c (lynx_tdesc): New global.
6215 (lynx_add_process): Set the new process'es tdesc.
6216 * lynx-low.h (struct target_desc): Forward declare.
6217 (lynx_tdesc): Declare global.
6218 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6219 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6220 * nto-low.c (nto_tdesc): New global.
6221 (do_attach): Set the new process'es tdesc.
6222 * nto-low.h (struct target_desc): Forward declare.
6223 (nto_tdesc): Declare.
6224 * nto-x86-low.c (tdesc_i386): Declare.
6225 (nto_x86_arch_setup): Set `nto_tdesc'.
6226
b1fbec62
GB		 62272013-06-04 Gary Benson <gbenson@redhat.com>
6228
6229 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6230 to qSupported response when appropriate.
6231 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6232 with nonzero-length annex.
6233 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6234 arguments supplied in annex.
6235
d1ec4ce7
DE		 62362013-05-31 Doug Evans <dje@google.com>
6237
ac44adcb 6238 PR server/15594
d1ec4ce7
DE		 6239 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6240 64 bits in 64-cross-32 environment.
6241
9b25f2d3
PA		 62422013-05-28 Pedro Alves <palves@redhat.com>
6243
6244 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6245 (aarch64-without-fpu.c): Delete rule.
6246 * configure.srv (aarch64*-*-linux*): Remove references to
6247 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6248 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6249 declaration.
6250
6740dc9c
PA		 62512013-05-24 Pedro Alves <palves@redhat.com>
6252
6253 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6254 instead of strchr/decode_address. Error if the range isn't split
6255 with a ','. Don't assume there's be a ':' in the action.
6256
c2d6af84
PA		 62572013-05-23 Yao Qi <yao@codesourcery.com>
6258 Pedro Alves <palves@redhat.com>
6259
6260 * linux-low.c (lwp_in_step_range): New function.
6261 (linux_wait_1): If the thread was range stepping and stopped
6262 outside the stepping range, report the stop to GDB. Otherwise,
6263 continue stepping. Add range stepping debug output.
6264 (linux_set_resume_request): Copy the step range from the resume
6265 request to the lwp.
6266 (linux_supports_range_stepping): New.
6267 (linux_target_ops) <supports_range_stepping>: Set to
6268 linux_supports_range_stepping.
6269 * linux-low.h (struct linux_target_ops)
6270 <supports_range_stepping>: New field.
6271 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6272 * linux-x86-low.c (x86_supports_range_stepping): New.
6273 (the_low_target) <supports_range_stepping>: Set to
6274 x86_supports_range_stepping.
6275 * server.c (handle_v_cont): Handle 'r' action.
6276 (handle_v_requests): Append ";r" if the target supports range
6277 stepping.
6278 * target.h (struct thread_resume) <step_range_start,
6279 step_range_end>: New fields.
6280 (struct target_ops) <supports_range_stepping>:
6281 New field.
6282 (target_supports_range_stepping): New macro.
6283
58794e1a
JB		 62842013-05-17 Joel Brobecker <brobecker@adacore.com>
6285
6286 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6287 confusion in comment.
6288
d631c5a7
JB		 62892013-05-17 Joel Brobecker <brobecker@adacore.com>
6290
6291 * lynx-low.c (struct process_info_private): New type.
6292 (lynx_add_process): New function.
6293 (lynx_create_inferior, lynx_attach): Replace calls to
6294 add_process by calls to lynx_add_process.
6295 (lynx_resume): If PTID is null, then try using
6296 current_process()->private->last_wait_event_ptid.
6297 Add comments.
6298 (lynx_clear_inferiors): Delete. The contents of that function
6299 has been inlined in lynx_mourn;
6300 (lynx_wait_1): Save the ptid in the process's private data.
6301 (lynx_mourn): Free the process' private data. Replace call
6302 to lynx_clear_inferiors by call to clear_inferiors.
6303
96f7a20f
YQ		 63042013-05-17 Yao Qi <yao@codesourcery.com>
6305
6306 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6307 the right place.
6308
db0dfaa0
LM		 63092013-05-16 Luis Machado <lgustavo@codesourcery.com>
6310
6311 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6312 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6313 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6314 PT_TEXT_END_ADDR guards. Update comments.
6315 (linux_target_op) <read_offsets>: Conditionally define to
6316 linux_read_offsets if the target is UCLIBC and if it defines
6317 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6318
68f5f838
SL		 63192013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6320 Andrew Jenner <andrew@codesourcery.com>
6321
6322 * Makefile.in (SFILES): Add linux-nios2-low.c.
6323 (clean): Add action to delete nios2-linux.c.
6324 (nios2-linux.c): New rule.
6325 * configure.srv: Add nios2*-*-linux*.
6326 * linux-nios2-low.c: New.
6327
1ebff1fd
HAQ		 63282013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6329
6330 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6331
f6150862
HZ		 63322013-04-25 Hui Zhu <hui@codesourcery.com>
6333
6334 PR gdb/15186
f6150862
HZ		 6335 * ax.c (ax_printf): Add fflush.
6336
614c279d
TT		 63372013-04-22 Tom Tromey <tromey@redhat.com>
6338
6339 * Makefile.in (SFILES): Add filestuff.c.
6340 (OBS): Add filestuff.o.
6341 (filestuff.o): New target.
6342 * config.in, configure: Rebuild.
6343 * configure.ac: Check for fdwalk, pipe2.
6344
7d4e5717
PA		 63452013-04-17 Pedro Alves <palves@redhat.com>
6346
6347 * configure.ac (USE_THREAD_DB): Delete variable.
6348 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6349 Don't AC_SUBST USE_THREAD_DB.
6350 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6351 * config.in, configure: Regenerate.
6352
d5c93e41
PA		 63532013-04-16 Pedro Alves <palves@redhat.com>
6354
6355 * linux-low.h (struct lwp_info) <thread_known>: Move under
6356 the USE_THREAD_DB #ifdef.
6357
04f5fe89
PA		 63582013-04-16 Pedro Alves <palves@redhat.com>
6359
6360 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6361 (linux-low.o): Delete rule.
6362 * linux-low.h: Always include "gdb_thread_db.h" instead of
6363 conditionally including thread_db.h.
6364 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6365 HAVE_THREAD_DB_H.
6366
480b27bf
JK		 63672013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6368
6369 * Makefile.in (install-only): Fix make install regression.
6370
43662968
JK		 63712013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6372
6373 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6374 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6375 installation.
6376 * gdbserver.1: Remove.
6377
3e74e146
PA		 63782013-03-22 Pedro Alves <palves@redhat.com>
6379
6380 * linux-low.c (handle_extended_wait): Don't call
6381 linux_enable_event_reporting.
6382
a8347a2a
TT		 63832013-03-15 Tony Theodore <tonyt@logyst.com>
6384
6385 PR build/9098:
6386 * Makefile.in (SHELL): Use @SHELL@.
6387
eeb56fa7
SDJ		 63882013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6389
6390 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6391 compiler warning.
6392
4fa7e2ff
JB		 63932013-03-13 Joel Brobecker <brobecker@adacore.com>
6394
6395 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6396 Remove extraneous NULL element.
6397
8ddb1965
YQ		 63982013-03-13 Yao Qi <yao@codesourcery.com>
6399
6400 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6401 'V' block in trace frame.
6402
9accd112
MM		 64032013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6404
6405 * target.h (struct target_ops): Add btrace ops.
6406 (target_supports_btrace): New macro.
6407 (target_enable_btrace): New macro.
6408 (target_disable_btrace): New macro.
6409 (target_read_btrace): New macro.
6410 * gdbthread.h (struct thread_info): Add btrace field.
6411 * server.c: Include btrace-common.h.
6412 (handle_btrace_general_set): New function.
6413 (handle_btrace_enable): New function.
6414 (handle_btrace_disable): New function.
6415 (handle_general_set): Call handle_btrace_general_set.
6416 (handle_qxfer_btrace): New function.
6417 (struct qxfer qxfer_packets[]): Add btrace entry.
6418 * inferiors.c (remove_thread): Disable btrace.
6419 * linux-low: Include linux-btrace.h.
6420 (linux_low_enable_btrace): New function.
6421 (linux_low_read_btrace): New function.
6422 (linux_target_ops): Add btrace ops.
6423 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6424 Add srv_linux_btrace=yes.
6425 (x86_64-*-linux*): Add linux-btrace.o.
6426 Add srv_linux_btrace=yes.
6427 * configure.ac: Define HAVE_LINUX_BTRACE.
6428 * config.in: Regenerated.
6429 * configure: Regenerated.
6430
5cc22e4c
MM		 64312013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6432
6433 * server.c (handle_qxfer): Preserve error message if -3 is
6434 returned.
6435 (qxfer): Document the -3 return value.
6436
7c97f91e
MM		 64372013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6438
6439 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6440 (linux_btrace_h): New variable.
6441 (linux-btrace.o): New rule.
6442
be9a119c 64432013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6444 Hafiz Abid Qadeer <abidh@codesourcery.com>
6445
6446 * tracepoint.c (trace_buffer_size): New global.
6447 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6448 (init_trace_buffer): Change to one-argument function. Allocate
6449 trace buffer memory.
6450 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6451 handle QTBuffer:size packet.
6452 (cmd_bigqtbuffer_size): New function.
6453 (initialize_tracepoint): Call init_trace_buffer with
6454 DEFAULT_TRACE_BUFFER_SIZE.
6455 * server.c (handle_query): Add QTBuffer:size in the
6456 supported packets.
6457
e64f7499
YQ		 64582013-03-07 Yao Qi <yao@codesourcery.com>
6459
6460 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6461 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6462 of -1.
6463 (cmd_qtsp): Adjust condition. Do post increment.
6464 Set cur_action and cur_step_action back to 0.
6465
f0ae6fc3
PA		 64662013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6467
6468 PR server/15236
6469 * linux-low.c (linux_write_memory): Return early success if LEN is
6470 zero.
6471
b5b0b0af
CV		 64722013-03-05 Corinna Vinschen <vinschen@redhat.de>
6473
334ad4a8 6474 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6475
589bc927
TT		 64762013-02-28 Tom Tromey <tromey@redhat.com>
6477
6478 * configure.ac: Invoke AC_SYS_LARGEFILE.
6479 * configure, config.in: Rebuild.
6480
dfe07582
CV		 64812013-02-28 Corinna Vinschen <vinschen@redhat.com>
6482
6483 * win32-low.c: Throughout, fix format strings and casts of
6484 printf-like functions to avoid type related warnings on all
6485 platforms.
6486 (get_child_debug_event): Print dwDebugEventCode as hex since
6487 that's how it's usually documented.
6488
736cd585
YQ		 64892013-02-28 Yao Qi <yao@codesourcery.com>
6490
6491 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6492 pulongest.
6493
e1f58301
JW		 64942013-02-27 Jiong Wang <jiwang@tilera.com>
6495
6496 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6497 (reg-tilegx32.c): New rule.
6498 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6499 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6500 different register info initializer according to elf class.
6501 (init_registers_tilgx32): New function. The tilegx32 register info
6502 initializer.
6503 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6504 (tile_store_gregset): Likewise.
6505
d171ca78
YQ		 65062013-02-27 Yao Qi <yao@codesourcery.com>
6507
6508 * server.c (process_point_options): Print debug message when
6509 debug_threads is true.
6510
282bbdf3
YQ		 65112013-02-26 Yao Qi <yao@codesourcery.com>
6512
6513 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6514
aca22551
PA		 65152013-02-19 Pedro Alves <palves@redhat.com>
6516 Kai Tietz <ktietz@redhat.com>
6517
6518 PR gdb/15161
6519
6520 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6521 instead of strtoul to extract address from packet.
6522 (process_serial_event) <'z'>: Likewise.
6523
4f3cee1c
YQ		 65242013-02-18 Yao Qi <yao@codesourcery.com>
6525
6526 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6527
8e1d55a3
PA		 65282013-02-14 Pedro Alves <palves@redhat.com>
6529
6530 Plug memory leak.
6531
6532 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6533 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6534
458820da
PA		 65352013-02-14 Pedro Alves <palves@redhat.com>
6536
6537 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6538
baea0dae
PA		 65392013-02-14 Pedro Alves <palves@redhat.com>
6540
6541 * tracepoint.c (save_string): Delete.
6542 (add_tracepoint_action): Use savestring instead of save_string.
6543
0b1afbb3
PA		 65442013-02-12 Pedro Alves <palves@redhat.com>
6545
6546 * linux-xtensa-low.c: Ditto.
6547 * xtensa-xtregs.c: Ditto.
6548
8a4ac37e
PA		 65492013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6550
6551 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6552 thread_db.
6553
148de6bb
MS		 65542013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6555
6556 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6557 aarch64_num_wp_regs and aarch64_num_bp_regs to
6558 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6559
55fac6e0
MS		 65602013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6561
6562 * linux-aarch64-low.c (ps_get_thread_area): Replace
6563 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6564
176eb98c
MS		 65652013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6566 Marcus Shawcroft <marcus.shawcroft@arm.com>
6567 Nigel Stephens <nigel.stephens@arm.com>
6568 Yufeng Zhang <yufeng.zhang@arm.com>
6569
6570 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6571 (aarch64.c, aarch64-without-fpu.c): New targets.
6572 * configure.srv (aarch64*-*-linux*): New.
6573 * linux-aarch64-low.c: New file.
6574
56f7af9c
MS		 65752013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6576
43aaf8b6 6577 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6578 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6579 (dequeue_one_deferred_signal, linux_resume_one_thread)
6580 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6581 (linux_tracefork_grandchild, linux_test_for_tracefork)
6582 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6583 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6584 where the argument is 0.
6585
60f662b0
YQ		 65862013-01-25 Yao Qi <yao@codesourcery.com>
6587
6588 * event-loop.c: Include "queue.h".
6589 (gdb_event_p): New typedef.
6590 (struct gdb_event) <next_event>: Remove.
6591 (event_queue): Change to QUEUE(gdb_event_p).
6592 (async_queue_event): Remove.
6593 (gdb_event_xfree): New.
6594 (initialize_event_loop): New.
6595 (process_event): Use API from QUEUE.
6596 (wait_for_event): Likewise.
6597 * server.c (main): Call initialize_event_loop.
6598 * server.h (initialize_event_loop): Declare.
6599
5ae4861a
YQ		 66002013-01-18 Yao Qi <yao@codesourcery.com>
6601
6602 * ax.h (struct eval_agent_expr_context): New.
6603 (gdb_eval_agent_expr): Update declaration.
6604 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6605 TFRAME. Add new argument CTX.
6606 * server.h (struct eval_agent_expr_context): Declare.
6607 (agent_mem_read, agent_tsv_read): Update declaration.
6608 (agent_mem_read_string): Likewise.
6609 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6610 (add_traceframe_block): Add new argument TPOINT.
6611 Increase TPOINT->traceframe_usage.
6612 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6613 eval_tracepoint_agent_expr.
6614 (condition_true_at_tracepoint): Likewise.
6615 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6616 (agent_mem_read_string, agent_tsv_read): Likewise.
6617
85e00e85
YQ		 66182013-01-16 Yao Qi <yao@codesourcery.com>
6619
6620 * linux-low.c (linux_resume_one_lwp): Don't check
6621 'lwp->bp_reinsert != 0'.
6622
4039cf45
JB		 66232013-01-07 Joel Brobecker <brobecker@adacore.com>
6624 Pedro Alves <palves@redhat.com>
6625
6626 * lynx-low.c (ptrace_request_to_str): Define a temporary
6627 macro and use it to simplify this function's implementation.
6628
9044dee2
JB		 66292013-01-07 Joel Brobecker <brobecker@adacore.com>
6630
6631 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6632 sets errno.
6633
e6352c8f
JB		 66342013-01-07 Joel Brobecker <brobecker@adacore.com>
6635
6636 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6637
50681a27
JB		 66382013-01-07 Joel Brobecker <brobecker@adacore.com>
6639
6640 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6641
3f6e77ef
JB		 66422013-01-07 Joel Brobecker <brobecker@adacore.com>
6643
6644 * lynx-low.c (lynx_resume): Use the resume_info parameter
6645 to determine the ptid for the lynx_ptrace call, unless
6646 it is equal to minus_one_ptid, in which case we use the
6647 ptid of the current_inferior.
6648 (lynx_wait_1): After having received a thread create/exit
6649 event, resume the inferior's execution using the signaling
6650 thread's ptid, rather than the old ptid.
6651
7fda33ae
JB		 66522013-01-07 Joel Brobecker <brobecker@adacore.com>
6653
6654 * lynx-low.c (lynx_resume): Delete variable ret.
6655
b9786c74
JB		 66562013-01-01 Joel Brobecker <brobecker@adacore.com>
6657
6658 * gdbreplay.c (gdbreplay_version): Update copyright year.
6659 * server.c (gdbserver_version): Likewise.
6660
8b93d60f
JB		 66612012-12-17 Joel Brobecker <brobecker@adacore.com>
6662
6663 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6664 new thread.
6665
037335a7
JB		 66662012-12-17 Joel Brobecker <brobecker@adacore.com>
6667
6668 * lynx-low.c (ptrace_request_to_str): Add handling for
6669 PTRACE_GETTRACESIG.
6670
52d4cbd8
JB		 66712012-12-17 Joel Brobecker <brobecker@adacore.com>
6672
6673 * lynx-low.c (lynx_attach): Delete variable new_process.
6674
ab8f6ca9
JB		 66752012-12-17 Joel Brobecker <brobecker@adacore.com>
6676
6677 * lynx-low.c (lynx_create_inferior): Delete variable
6678 new_process.
6679
78cbc024
JB		 66802012-12-17 Joel Brobecker <brobecker@adacore.com>
6681
6682 * lynx-low.c (ptrace_request_to_str): Do not handle
6683 PTRACE_GETTHREADLIST if this macro does not exist.
6684
14a00470
YQ		 66852012-12-15 Yao Qi <yao@codesourcery.com>
6686
6687 * Makefile.in (OBS): Add notif.o.
6688 * notif.c, notif.h: New.
6689 * server.c: Include "notif.h".
6690 (struct vstop_notif) <next>: Remove.
6691 <base>: New field.
6692 (queue_stop_reply): Update.
6693 (push_event, send_next_stop_reply): Remove.
6694 (discard_queued_stop_replies): Update.
6695 (notif_stop): New variable.
6696 (handle_v_stopped): Remove.
6697 (handle_v_requests): Don't call handle_v_stopped. Call
6698 handle_ack_notif instead.
6699 (queue_stop_reply_callback): Call notif_event_enque instead
6700 of queue_stop_reply.
6701 (handle_status): Don't call send_next_stop_reply, call
6702 notif_write_event instead.
6703 (kill_inferior_callback): Likewise.
6704 (detach_or_kill_inferior_callback): Likewise.
6705 (main): Call initialize_notif.
6706 (process_serial_event): Call QUEUE_is_empty.
6707 (handle_target_event): Call notif_push instead of push event.
6708 * server.h (push_event): Remove declaration.
6709
61c125b9
TT		 67102012-12-10 Tom Tromey <tromey@redhat.com>
6711
6712 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6713 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6714 macros.
6715 (.c.o): Rewrite.
6716 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6717 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6718 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6719 (amd64-linux-ipa.o, ax.o): Rewrite.
6720 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6721 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6722 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6723 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6724 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6725 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6726 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6727 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6728 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6729 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6730 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6731 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6732 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6733 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6734 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6735 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6736 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6737 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6738 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6739 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6740 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6741 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6742 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6743 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6744 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6745 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6746 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6747 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6748 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6749 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6750 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6751 (reg-tilegx.o): Remove.
6752 (all_object_files): New macro.
6753 Include .deps files.
6754 * aclocal.m4, configure: Rebuild.
6755 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6756 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6757 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6758
e90e9ad9
TT		 67592012-12-05 Tom Tromey <tromey@redhat.com>
6760
6761 PR gdb/14917:
6762 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6763
02d403bf 67642012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 6765
6766 * configure.ac: Check for linux/perf_event.h.
6767 * config.in: Regenerated.
6768 * configure: Regenerated.
6769
0270a750
PA		 67702012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6771
6772 * hostio.c (handle_readlink): Decrease buffer size
6773 parameter passed to readlink by one byte.
6774
8c29b58e
YQ		 67752012-11-26 Yao Qi <yao@codesourcery.com>
6776
6777 * configure.ac (build_warnings): Append '-Wempty-body'.
6778 * configure: Regenerated.
6779 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6780 body.
6781
8bdce1ff
PM		 67822012-11-15 Pierre Muller <muller@sourceware.org>
6783
6784 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6785 * config.in: Regenerate.
6786 * configure: Regenerate.
6787 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6788 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6789 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6790 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6791 header.
6792 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6793 instead of <sys/wait.h> header.
6794 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6795
02d403bf 67962012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 6797
6798 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6799 (various make rules): Remove -DGDBSERVER
6800
fbd5db48
YQ		 68012012-11-09 Yao Qi <yao@codesourcery.com>
6802
6803 * spu-low.c (current_ptid): Move it to ..
6804 * gdbthread.h: ... here. New.
6805 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6806 * server.c (myresume, process_serial_event): Likewise.
6807 * thread-db.c (thread_db_find_new_threads): Likewise.
6808 * tracepoint.c (run_inferior_command): Likewise.
6809
b3dc46ff
AB		 68102012-10-01 Andrew Burgess <aburgess@broadcom.com>
6811
6812 * server.c (handle_search_memory_1): Include access length in
6813 warning message.
6814
07c04788
HPN		 68152012-09-05 Michael Brandt <michael.brandt@axis.com>
6816
6817 * linux-crisv32-low.c: Fix compile errors.
6818
918d227b
YQ		 68192012-09-04 Yao Qi <yao@codesourcery.com>
6820
6821 * tracepoint.c (cmd_qtsv): Adjust debug message.
6822 Don't check CUR_TPOINT.
6823
18c1b81a
YQ		 68242012-08-28 Yao Qi <yao@codesourcery.com>
6825
6826 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6827 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6828 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6829 Remove declarations of xmalloc, xreallloc, xstrdup and
6830 freeargv.
6831 * Makefile.in (libiberty_h): New.
6832 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6833 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6834
dc82f37b
YQ		 68352012-08-23 Yao Qi <yao@codesourcery.com>
6836
6837 * server.h: Remove declaration of 'xsnprintf'.
6838
406b1477
KS		 68392012-08-22 Keith Seitz <keiths@redhat.com>
6840
6841 * server.h: Include build-gnulib-gbserver/config.h.
6842 * gdbreplay.c: Likewise.
6843
e6712ff1
DE		 68442012-08-08 Doug Evans <dje@google.com>
6845
6846 * Makefile.in (SFILES): Add gdb_vecs.c.
6847 (OBS): Add gdb_vecs.o.
6848 (gdb_vecs_h, host_defs_h): New variables.
6849 (thread-db.o): Add $(gdb_vecs_h) dependency.
6850 (gdb_vecs.o): New rule.
6851 * thread-db.c: #include "gdb_vecs.h".
6852 (thread_db_load_search): Use a vector to iterate over path elements.
6853 Handle text appearing after "$pdir".
6854
6855 * configure.ac: Add check for strstr.
6856 * config.in: Regenerate.
6857 * configure: Regenerate.
6858
7c3270ae
UW		 68592012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6860
6861 * hostio.c (handle_pread): If pread fails, fall back to attempting
6862 lseek/read.
6863 (handle_pwrite): Likewise for pwrite.
6864
b62e2b27
UW		 68652012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6866
6867 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6868 between unsupported TYPE and unimplementable ADDR/LEN combination.
6869 (arm_insert_point): Act on new return value.
6870
78a99e91
PA		 68712012-07-31 Pedro Alves <palves@redhat.com>
6872
6873 * server.c (process_point_options): Only skip tokens if we find
6874 one that is unrecognized. Don't treat 'X' specially while
6875 skipping unrecognized tokens.
6876
fcf303ab
UW		 68772012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6878
6879 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6880 to 4-byte-align HW breakpoint addresses for Thumb.
6881
7255706c
YQ		 68822012-07-27 Yao Qi <yao@codesourcery.com>
6883
6884 PR remote/14161.
6885
6886 * server.h: Declare gdb_agent_about_to_close.
6887 * target.c (kill_inferior): Include "agent.h".
6888 New. Send command 'kill'.
6889 * target.h (kill_inferior): Removed macro.
6890 * tracepoint.c (gdb_agent_about_to_close): New.
6891 (gdb_agent_helper_thread): Handle command 'close'.
6892 Wait endlessly until the inferior stops.
6893 Install gdb_agent_remove_socket to atexit hook.
6894 (agent_socket_name): New static variable.
6895 (gdb_agent_socket_init): Replace local variable 'name' with
6896 'agent_socket_name'.
6897 (gdb_agent_remove_socket): New.
6898
5a3f286f
YQ		 68992012-07-27 Yao Qi <yao@codesourcery.com>
6900
6901 * server.c (process_point_options): Stop at 'X' when parsing.
6902
961bd387
ME		 69032012-07-19 Michael Eager <eager@eagercon.com>
6904
a261b8f5 6905 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 6906 to hw_execute.
6907 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6908 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6909 hardware breakpoint.
6910
aa7c7447
JK		 69112012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6912
6913 * gdbserver/linux-low.c (initialize_low): Call
6914 linux_ptrace_init_warnings.
6915
7f216e7c
DE		 69162012-07-02 Doug Evans <dje@google.com>
6917
6918 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6919 pointer to int.
6920
d3ce09f5
SS		 69212012-07-02 Stan Shebs <stan@codesourcery.com>
6922
6923 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6924 (ax.o): Add it to build rule.
6925 (ax-ipa.o): Ditto.
6926 (OBS): Add format.o.
6927 (IPA_OBS): Add format.o.
6928 * server.c (handle_query): Claim support for breakpoint commands.
6929 (process_point_options): Add command case.
6930 (process_serial_event): Leave running if there are printfs in
6931 effect.
6932 * mem-break.h (any_persistent_commands): Declare.
6933 (add_breakpoint_commands): Declare.
6934 (gdb_no_commands_at_breakpoint): Declare.
6935 (run_breakpoint_commands): Declare.
6936 * mem-break.c (struct point_command_list): New struct.
6937 (struct breakpoint): New field command_list.
6938 (any_persistent_commands): New function.
6939 (add_commands_to_breakpoint): New function.
6940 (add_breakpoint_commands): New function.
6941 (gdb_no_commands_at_breakpoint): New function.
6942 (run_breakpoint_commands): New function.
6943 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6944 locally.
6945 * ax.c: Include format.h.
6946 (ax_printf): New function.
6947 (gdb_eval_agent_expr): Add printf opcode.
6948
2f8f6aed
YQ		 69492012-06-13 Yao Qi <yao@codesourcery.com>
6950
6951 * server.c (start_inferior): Remove duplicated writes to fields
6952 'last_resume_kind' and 'last_status' of 'current_inferior'.
6953
0c9070b3
YQ		 69542012-06-12 Yao Qi <yao@codesourcery.com>
6955 Pedro Alves <palves@redhat.com>
6956
6957 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6958 comment.
6959 * server.c (handle_v_cont): Extend comment.
6960
c52daf70
YQ		 69612012-06-11 Yao Qi <yao@codesourcery.com>
6962
6963 * linux-low.c (linux_attach): Add 'static'.
6964
d38bbb0a
YQ		 69652012-06-06 Yao Qi <yao@codesourcery.com>
6966
6967 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6968
89dc0afd
JK		 69692012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6970
6971 Fix gcc -flto compilation warning.
6972 * server.c (main): Make variable multi_mode and attach volatile.
6973
75f62ce7
TJB		 69742012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6975
6976 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6977 if the platform doesn't know about it.
6978
65f479b6
PA		 69792012-05-30 Jeff Kenton <jkenton@tilera.com>
6980
6981 * Makefile.in (SFILES): Add linux-tile-low.c.
6982 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6983 * configure.srv: Handle tilegx-*-linux*.
6984 * linux-tile-low.c: New file.
6985
0c5bf5a9
JK		 69862012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6987
6988 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6989
a493e3e2
PA		 69902012-05-24 Pedro Alves <palves@redhat.com>
6991
6992 PR gdb/7205
6993
43aaf8b6 6994 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 6995
2ea28649
PA		 69962012-05-24 Pedro Alves <palves@redhat.com>
6997
6998 PR gdb/7205
6999
7000 Replace target_signal with gdb_signal throughout.
7001
8d409d16
MR		 70022012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7003
7004 * linux-low.c (linux_store_registers): Avoid the copying sequence
7005 when no data has been retrieved by ptrace.
7006
23512c01
MGD		 70072012-05-22 Will Deacon <will.deacon@arm.com>
7008
7009 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7010 Include asm/ptrace.h.
7011 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7012 already defined.
7013
4934b29e
MR		 70142012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7015
7016 * linux-low.c (linux_store_registers): Don't re-retrieve data
7017 with ptrace that has already been obtained from /proc. Always
7018 copy any data retrieved with ptrace to the buffer supplied.
7019
bde24c0a
PA		 70202012-05-11 Yao Qi <yao@codesourcery.com>
7021 Pedro Alves <palves@redhat.com>
7022
7023 * linux-low.c (enum stopping_threads_kind): New.
7024 (stopping_threads): Change type to `enum stopping_threads_kind'.
7025 (handle_extended_wait): If stopping and suspending threads, leave
7026 the new_lwp suspended too.
7027 (linux_wait_for_event): Adjust.
7028 (stop_all_lwps): Set `stopping_threads' to
7029 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7030 whether we're suspending threads or just stopping them. Assert no
7031 recursion happens.
7032
623b6bdf
YQ		 70332012-04-29 Yao Qi <yao@codesourcery.com>
7034
7035 * server.h: Move some code to ...
7036 * gdbthread.h: ... here. New.
7037 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7038 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7039 (nto-low.o, win32-low.o): Likewise.
7040 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7041 * regcache.c, remote-utils.c, server.c: Likewise.
7042 * target.c, tracepoint.c, win32-low.c: Likewise.
7043
f15f9948
TJB		 70442012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7045
7046 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7047 (PTRACE_ARG4_TYPE): Likewise.
7048 (PTRACE_XFER_TYPE): Likewise.
7049 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7050 ptrace to PTRACE_ARG3_TYPE.
7051 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7052 (PTRACE_ARG4_TYPE): Likewise.
7053 (PTRACE_XFER_TYPE): Likewise.
7054 (linux_detach_one_lwp): Cast fourth argument of
7055 ptrace to long then PTRACE_ARG4_TYPE.
7056 (regsets_fetch_inferior_registers): Cast third argument of
7057 ptrace to long then PTRACE_ARG3_TYPE.
7058 (regsets_store_inferior_registers): Likewise.
7059
38ea300a
PA		 70602012-04-20 Pedro Alves <palves@redhat.com>
7061
7062 * configure: Regenerate.
7063
c971b7fa
PA		 70642012-04-19 Pedro Alves <palves@redhat.com>
7065
43aaf8b6 7066 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7067 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7068 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7069 (all, install-only, uninstall, clean-info, all-lib, clean): No
7070 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7071 (maintainer-clean realclean distclean): Use subdir_do.
7072 (subdir_do): New.
7073 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7074 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7075 * acinclude.m4: Include acx_configure_dir.m4.
7076 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7077 calls. Call AC_PROG_RANLIB. Configure gnulib using
7078 ACX_CONFIGURE_DIR.
7079 (GNULIB): New.
7080 (GNULIB_STDINT_H): Adjust.
7081 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7082 * gdbreplay.c: Include build-gnulib/config.h.
7083 * server.h: Likewise.
7084 * aclocal.m4: Regenerate.
7085 * config.in: Regenerate.
7086 * configure: Regenerate.
c971b7fa 7087
809277f8
PA		 70882012-04-19 Pedro Alves <palves@redhat.com>
7089
7090 * Makefile.in (LIBGNU, INCGNU): Adjust.
7091 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7092 (all, install-only, uninstall, clean-info, all-lib, clean)
7093 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7094 * configure.ac: Adjust AC_OUTPUT output.
7095 * aclocal.m4: Regenerate.
7096 * configure: Regenerate.
7097
fd9bb8b8
PA		 70982012-04-19 Pedro Alves <palves@redhat.com>
7099
7100 * Makefile.in (generated_files): New.
7101 (server_h): Remove the explicit dependency on config.h, and depend
7102 on $generated_files.
7103
1c298c66
PA		 71042012-04-19 Pedro Alves <palves@redhat.com>
7105
7106 * Makefile.in (INCGNU): Add -Ignulib.
7107
57c4b50b
PA		 71082012-04-19 Pedro Alves <palves@redhat.com>
7109
7110 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7111 (INCGNU): ... this, and spell out -I here.
7112 (GNULIB_LIB): Rename to ...
7113 (LIBGNU): ... this.
7114 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7115
1030e047
PA		 71162012-04-19 Pedro Alves <palves@redhat.com>
7117
7118 * config.in: Regenerate.
7119
447d4319
PA		 71202012-04-19 Pedro Alves <palves@redhat.com>
7121
7122 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7123 * server.h (memmem): Remove declaration.
7124 * config.in: Regenerate.
7125 * configure: Regenerate.
7126
aad9eab9
YQ		 71272012-04-19 Yao Qi <yao@codesourcery.com>
7128
7129 * Makefile.in (SFILES): Add common/vec.c.
7130 (OBS): Add vec.o.
7131 (vec.o): New rule.
7132
3e10640f
YQ		 71332012-04-19 Yao Qi <yao@codesourcery.com>
7134
7135 * remote-utils.c (prepare_resume_reply): Replace with macro
7136 target_core_of_thread.
7137 * server.c (handle_qxfer_threads_proper): Likewise.
7138 * target.h (traget_core_of_thread): New macro.
7139
71622373
PA		 71402012-04-18 Pedro Alves <palves@redhat.com>
7141
7142 * aclocal.m4: Regenerate.
7143 * configure: Regenerate.
7144
80d26939
YQ		 71452012-04-16 Yao Qi <yao@codesourcery.com>
7146
7147 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7148 duplicated on address.
7149
42476b70
YQ		 71502012-04-16 Yao Qi <yao@codesourcery.com>
7151
7152 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7153 (struct tracepoint_action_ops) <send>: New field.
7154 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7155 (agent_expr_send, x_tracepoint_action_send): New.
7156 (l_tracepoint_action_send): New.
7157 (cmd_qtdp): Download and install tracepoint
7158 according to `use_agent'.
7159 (run_inferior_command): Add one more parameter `len'.
7160 Update callers.
7161 (tracepoint_send_agent): New.
7162 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7163
7bc83639
YQ		 71642012-04-16 Yao Qi <yao@codesourcery.com>
7165
7166 * tracepoint.c (download_tracepoints): Moved to ...
7167 (cmd_qtstart): ... here.
7168
5f18041e
YQ		 71692012-04-14 Yao Qi <yao@codesourcery.com>
7170
7171 * tracepoint.c: Include inttypes.h.
7172 (struct collect_memory_action): Use sized types.
7173 (struct tracepoint): Likewise.
7174 (cmd_qtdp, stop_tracing): Update print specifiers.
7175 (cmd_qtp, response_tracepoint): Likewise.
7176 (collect_data_at_tracepoint): Likewise.
7177 (collect_data_at_step): Likewise.
7178
55a8c076
YQ		 71792012-04-14 Yao Qi <yao@codesourcery.com>
7180
7181 Import gnulib module inttypes.
7182 * aclocal.m4, config.in, configure: Regenerated.
7183
dc750257
YQ		 71842012-04-14 Yao Qi <yao@codesourcery.com>
7185
7186 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7187 Makefile and config.status at last.
7188
0ab5faf9
YQ		 71892012-04-13 Yao Qi <yao@codesourcery.com>
7190
7191 * tracepoint.c: Include stdint.h unconditionally.
7192
18f5fd81
TJB		 71932012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7194
7195 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7196 on BFD_HAVE_SYS_PROCFS_TYPE.
7197 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7198 * configure: Regenerate.
7199 * config.in: Likewise.
7200
4d47af5c
L		 72012012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7202
7203 * Makefile.in (clean): Also remove x32.c x32-linux.c
7204 x32-avx.c x32-avx-linux.c.
7205 (x32.o): New target.
7206 (x32.c): Likewise.
7207 (x32-linux.o): Likewise.
7208 (x32-linux.c): Likewise.
7209 (x32-avx.o): Likewise.
7210 (x32-avx.c): Likewise.
7211 (x32-avx-linux.o): Likewise.
7212 (x32-avx-linux.c): Likewise.
7213
7214 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7215 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7216 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7217 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7218 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7219 i386/x32-avx-linux.xml.
7220
7221 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7222 (init_registers_x32_avx_linux): Likwise.
7223 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7224 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7225
ecedbe58
PA		 72262012-04-13 Pedro Alves <palves@redhat.com>
7227
7228 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7229 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7230 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7231 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7232 the sub-make.
7233
c92b5177
L		 72342012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7235
7236 * linux-x86-low.c (compat_x32_clock_t): New.
7237 (compat_x32_siginfo_t): Likewise.
7238 (compat_x32_siginfo_from_siginfo): Likewise.
7239 (siginfo_from_compat_x32_siginfo): Likewise.
7240 (linux_is_elf64): Likewise.
7241 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7242 and siginfo_from_compat_x32_siginfo for x32.
7243 (x86_arch_setup): Set linux_is_elf64.
7244
214d508e
L		 72452012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7246
7247 PR gdb/13969
7248 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7249 e_machine field.
7250 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7251 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7252 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7253 compatible with process.
7254
c9a1864a
YQ		 72552012-04-12 Yao Qi <yao@codesourcery.com>
7256
7257 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7258 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7259 (install-only, install-info, clean): Handle sub dir gnulib.
7260 (all-lib, am--refresh): New targets.
7261 (memmem.o): Remove target.
7262 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7263 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7264 (AC_REPLACE_FUNCS): Remove memmem.
7265 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7266 (AC_OUTPUT): Generate Makefile in gnulib/.
7267 * aclocal.m4, config.in, configure: Regenerated.
7268
367ba2c2
MR		 72692012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7270
7271 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7272
9d236627
PA		 72732012-04-05 Pedro Alves <palves@redhat.com>
7274
7275 -Werror=strict-aliasing
7276
7277 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7278 pointer.
7279
111217b3
PA		 72802012-04-04 Pedro Alves <palves@redhat.com>
7281
7282 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7283 (sparc_store_gregset_from_stack, sparc_store_gregset)
7284 (sparc_breakpoint_at): Fix formatting.
7285
8365dcf5
TJB		 72862012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7287
7288 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7289 are available.
7290 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7291 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7292 * config.in: Regenerate.
7293 * configure: Likewise.
7294
689cc2ae
PA		 72952012-03-29 Pedro Alves <palves@redhat.com>
7296
7297 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7298 Correct ptrace arguments.
7299
c14dfd32
PA		 73002012-03-28 Pedro Alves <palves@redhat.com>
7301
7302 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7303 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7304 (IA64_FR1_REGNUM): New defines.
7305 (ia64_fetch_register): New.
7306 (the_low_target): Install it.
7307 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7308 field.
7309 * linux-low.c (linux_fetch_registers): Try the
7310 the_low_target.fetch_register hook first.
7311
7312 * linux-arm-low.c (the_low_target): Adjust.
7313 * linux-bfin-low.c (the_low_target): Adjust.
7314 * linux-cris-low.c (the_low_target): Adjust.
7315 * linux-crisv32-low.c (the_low_target): Adjust.
7316 * linux-m32r-low.c (the_low_target): Adjust.
7317 * linux-m68k-low.c (the_low_target): Adjust.
7318 * linux-mips-low.c (the_low_target): Adjust.
7319 * linux-ppc-low.c (the_low_target): Adjust.
7320 * linux-s390-low.c (the_low_target): Adjust.
7321 * linux-sh-low.c (the_low_target): Adjust.
7322 * linux-sparc-low.c (the_low_target): Adjust.
7323 * linux-tic6x-low.c (the_low_target): Adjust.
7324 * linux-x86-low.c (the_low_target): Adjust.
7325 * linux-xtensa-low.c (the_low_target): Adjust.
7326
63c88e13
PA		 73272012-03-26 Pedro Alves <palves@redhat.com>
7328
7329 * server.c (handle_qxfer_libraries): Don't bail early if
7330 the_target->qxfer_libraries_svr4 is not NULL.
7331
fb723180
PA		 73322012-03-26 Pedro Alves <palves@redhat.com>
7333
7334 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7335
0afae3cf
PA		 73362012-03-23 Pedro Alves <palves@redhat.com>
7337
7338 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7339 "library-list-svr4" element's start tag when the the DSO list is
7340 empty.
7341
485f1ee4
PA		 73422012-03-23 Pedro Alves <palves@redhat.com>
7343
7344 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7345 a variable whose type size is the same as the inferior's pointer
7346 size.
7347
a5362b9a
TS		 73482012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7349
7350 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7351 struct siginfo.
7352 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7353 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7354 * linux-low.h: Include <signal.h>.
7355 (struct siginfo): Remove forward declaration.
7356 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7357 struct siginfo.
7358
d226c142
MF		 73592012-03-21 Mike Frysinger <vapier@gentoo.org>
7360
7361 * .gitignore: Ignore more files.
7362
122f36ef
PA		 73632012-03-19 Pedro Alves <palves@redhat.com>
7364 Jan Kratochvil <jan.kratochvil@redhat.com>
7365
7366 * server.c (cont_thread, general_thread): Add describing comments.
7367 (start_inferior): Clear `cont_thread'.
7368 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7369 of a process.
7370
fc3e5175
YQ		 73712012-03-15 Yao Qi <yao@codesourcery.com>
7372
7373 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7374 handling to ...
7375 (cmd_qtdp): ... here.
7376
8d0d92cd
YQ		 73772012-03-15 Yao Qi <yao@codesourcery.com>
7378
7379 * tracepoint.c (struct tracepoint_action_ops): New.
7380 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7381 (m_tracepoint_action_download): New.
7382 (r_tracepoint_action_download): New.
7383 (x_tracepoint_action_download): New.
7384 (l_tracepoint_action_download): New.
7385 (add_tracepoint_action): Install `action->ops' according type.
7386 (download_tracepoint_1): Move code `download' function pointer
7387 of various tracepoint_action_ops.
7388
87b0bb13
JK		 73892012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7390
7391 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7392 linux_ptrace_attach_warnings.
7393
5f572dec
JK		 73942012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7395
7396 * Makefile.in (linux-ptrace.o): New.
7397 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7398 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7399 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7400 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7401 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7402 of these targets.
7403 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7404
f4647387
YQ		 74052012-03-08 Yao Qi <yao@codesourcery.com>
7406 Pedro Alves <palves@redhat.com>
7407
7408 Fix PR server/13392.
7409 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7410 offset of JMP insn.
7411 * tracepoint.c (remove_tracepoint): New.
7412 (cmd_qtdp): Call remove_tracepoint when failed to install.
7413
9b224c5e
PA		 74142012-03-07 Pedro Alves <palves@redhat.com>
7415
7416 * linux-low.c (get_detach_signal): New.
7417 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7418 Pass on pending signals to PTRACE_DETACH. Check the result of the
7419 ptrace call.
7420 * server.c (program_signals, program_signals_p): New.
7421 (handle_general_set): Handle QProgramSignals.
7422 * server.h (program_signals, program_signals_p): Declare.
7423
e237a7e2
JK		 74242012-03-05 Pedro Alves <palves@redhat.com>
7425 Jan Kratochvil <jan.kratochvil@redhat.com>
7426
7427 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7428 New comment why.
7429
5808517f
YQ		 74302012-03-03 Yao Qi <yao@codesourcery.com>
7431
7432 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7433 agent_look_up_symbols.
7434
58b4daa5
YQ		 74352012-03-03 Yao Qi <yao@codesourcery.com>
7436
7437 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7438 (linux-x86-low.o): Likewise.
7439 * server.h: Remove in_process_agent_loaded.
7440 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7441 common/agent.c.
7442 Update callers.
7443
8ffcbaaf
YQ		 74442012-03-03 Yao Qi <yao@codesourcery.com>
7445
7446 * tracepoint.c (gdb_agent_capability): New global.
7447 (in_process_agent_loaded_ust): Renamed to
7448 `in_process_agent_supports_ust'.
7449 Update callers.
7450 (in_process_agent_supports_ust): Call agent_capability_check.
7451 (clear_installed_tracepoints): Assert that agent supports
7452 agent.
7453
d1feda86
YQ		 74542012-03-03 Yao Qi <yao@codesourcery.com>
7455
7456 * linux-low.c (linux_supports_agent): New.
7457 (linux_target_ops): Initialize field `supports_agent' with
7458 linux_supports_agent.
7459 * target.h (struct target_ops) <supports_agent>: New.
7460 (target_supports_agent): New macro.
7461 * server.c (handle_general_set): Handle packet 'QAgent'.
7462 (handle_query): Send `QAgent+'.
7463 * Makefile.in (server.o): Depends on agent.h.
7464
2fa291ac
YQ		 74652012-03-03 Yao Qi <yao@codesourcery.com>
7466
7467 * Makefile.in (OBS): Add agent.o.
7468 Add new rule for agent.o.
7469 Track dependence of tracepoint.c on agent.h.
7470 * tracepoint.c (run_inferior_command_1):
7471 (run_inferior_command): Call agent_run_command.
7472 (gdb_ust_connect_sync_socket): Deleted. Move it to
7473 common/agent.c.
7474 (resume_thread, stop_thread): Likewise.
7475 (gdb_ust_socket_init): Renamed to ...
7476 (gdb_agent_socket_init): ... New.
7477 (gdb_ust_thread): Renamed to ...
7478 (gdb_agent_helper_thread): ... New.
7479 (gdb_ust_init): Move some code to ...
7480 (gdb_agent_init): ... here. New.
7481 [HAVE_UST]: Call gdb_ust_init.
7482 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7483 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7484 * config.in, configure: Regenerated.
7485
05044653
PA		 74862012-03-02 Pedro Alves <palves@redhat.com>
7487
7488 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7489 * linux-low.c (struct simple_pid_list): New.
7490 (stopped_pids): New a struct simple_pid_list pointer.
7491 (add_to_pid_list, pull_pid_from_list): New.
7492 (handle_extended_wait): Don't assume the first signal new children
7493 report is SIGSTOP. Adjust call to pull_pid_from_list.
7494 (linux_wait_for_lwp): Adjust.
7495
8d00225b
YQ		 74962012-03-02 Yao Qi <yao@codesourcery.com>
7497
7498 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7499 debug log.
7500
19560ba5
YQ		 75012012-03-02 Yao Qi <yao@codesourcery.com>
7502
7503 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7504 `stop_pc' and `tpoint'. Update caller.
7505
1faeff08
MR		 75062012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7507
7508 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7509 * linux-low.c (use_linux_regsets): New macro.
7510 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7511 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7512 (linux_register_in_regsets): New function.
7513 (usr_fetch_inferior_registers): Skip registers covered by
7514 regsets.
7515 (usr_store_inferior_registers): Likewise.
7516 (usr_fetch_inferior_registers): New macro.
7517 (usr_store_inferior_registers): Likewise.
7518 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7519 (linux_store_registers): Likewise.
7520 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7521 prototype.
7522 (init_registers_mips64_dsp_linux): Likewise.
7523 (init_registers_mips_linux): New macro.
7524 (init_registers_mips_dsp_linux): Likewise.
7525 (mips_dsp_num_regs): Likewise.
7526 (DSP_BASE, DSP_CONTROL): New fallback macros.
7527 (mips_base_regs): New macro.
7528 (mips_regmap): Use it. Fix the size.
7529 (mips_dsp_regmap): New variable.
7530 (mips_dsp_regset_bitmap): Likewise.
7531 (mips_arch_setup): New function.
7532 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7533 than mips_regmap.
7534 (mips_cannot_store_register): Likewise.
7535 (the_low_target): Update .arch_setup, .num_regs and .regmap
7536 initializers. Add .regset_bitmap initializer.
7537 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7538 initializer.
7539 * linux-bfin-low.c (the_low_target): Likewise.
7540 * linux-cris-low.c (the_low_target): Likewise.
7541 * linux-crisv32-low.c (the_low_target): Likewise.
7542 * linux-ia64-low.c (the_low_target): Likewise.
7543 * linux-m32r-low.c (the_low_target): Likewise.
7544 * linux-m68k-low.c (the_low_target): Likewise.
7545 * linux-ppc-low.c (the_low_target): Likewise.
7546 * linux-s390-low.c (the_low_target): Likewise.
7547 * linux-sh-low.c (the_low_target): Likewise.
7548 * linux-sparc-low.c (the_low_target): Likewise.
7549 * linux-tic6x-low.c (the_low_target): Likewise.
7550 * linux-x86-low.c (the_low_target): Likewise.
7551 * linux-xtensa-low.c (the_low_target): Likewise.
7552 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7553 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7554 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7555 srv_xmlfiles.
7556 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7557 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7558
c03e6ccc
YQ		 75592012-02-29 Yao Qi <yao@codesourcery.com>
7560 Pedro Alves <palves@redhat.com>
7561
7562 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7563 `step_over_finished' is true.
7564
644cebc9
PA		 75652012-02-27 Pedro Alves <palves@redhat.com>
7566
7567 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7568 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7569
c14d7ab2
PA		 75702012-02-27 Pedro Alves <palves@redhat.com>
7571
7572 PR server/9684
7573 * linux-low.c (pid_is_stopped): New.
7574 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7575
412c89dd
LM		 75762012-02-25 Luis Machado <lgustavo@codesourcery.com>
7577
7578 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7579 of conditions.
7580
b745defe
MR		 75812012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7582
7583 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7584
9f3a5c85
LM		 75852012-02-24 Luis Machado <lgustavo@codesourcery>
7586
7587 * server.c (handle_query): Advertise support for target-side
7588 breakpoint condition evaluation.
7589 (process_point_options): New function.
7590 (process_serial_event): When inserting a breakpoint, check for
7591 a target-side condition that should be evaluated.
7592
7593 * mem-break.c: Include regcache.h and ax.h.
7594 (point_cond_list_t): New data structure.
7595 (breakpoint) <cond_list>: New field.
7596 (find_gdb_breakpoint_at): Make non-static.
7597 (delete_gdb_breakpoint_at): Clear any target-side
7598 conditions.
7599 (clear_gdb_breakpoint_conditions): New function.
7600 (add_condition_to_breakpoint): Likewise.
7601 (add_breakpoint_condition): Likewise.
7602 (gdb_condition_true_at_breakpoint): Likewise.
7603 (gdb_breakpoint_here): Return result directly instead
7604 of going through a local variable.
7605
7606 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7607 (clear_gdb_breakpoint_conditions): Likewise.
7608 (add_breakpoint_condition): Likewise.
7609 (gdb_condition_true_at_breakpoint): Likewise.
7610
7611 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7612 (need_step_over_p): Take target-side breakpoint condition into
7613 consideration.
7614
5e1dc496
LM		 76152012-02-24 Luis Machado <lgustavo@codesourcery>
7616
7617 * server.h: Include tracepoint.h.
7618 (agent_mem_read, agent_get_trace_state_variable_value,
7619 agent_set_trace_state_variable_value,
7620 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7621 get_set_tsv_func_addr): New prototypes.
7622
7623 * ax.h: New include file.
7624 * ax.c: New source file.
7625
7626 * tracepoint.c: Include ax.h.
7627 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7628 agent_expr, eval_result_type): Move to ax.h.
7629 (parse_agent_expr): Rename to ...
7630 (gdb_parse_agent_expr): ... this, make it non-static and move
7631 to ax.h.
7632 (unparse_agent_expr) Rename to ...
7633 (gdb_unparse_agent_expr): ... this, make it non-static and move
7634 to ax.h.
7635 (eval_agent_expr): Rename to ...
7636 (eval_tracepoint_agent_expr): ... this.
7637 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7638 forward declarations.
7639 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7640 (agent_get_trace_state_variable_value): New function.
7641 (agent_set_trace_state_variable_value): New function.
7642 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7643 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7644 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7645 (condition_true_at_tracepoint): Likewise.
7646 (parse_agent_expr): Rename to ...
7647 (gdb_parse_agent_expr): ... this and move to ax.c.
7648 (unparse_agent_expr): Rename to ...
7649 (gdb_unparse_agent_expr): ... this and move to ax.c.
7650 (gdb_agent_op_name): Move to ax.c.
7651 (eval_agent_expr): Rename to ...
7652 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7653 and move to ax.c.
7654 (eval_tracepoint_agent_expr): New function.
7655 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7656 non-static.
5e1dc496
LM		 7657 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7658 ax.c.
7659 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7660 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7661 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7662 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7663 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7664 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7665 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7666 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7667 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7668 (compile_bytecodes): Remove forward declaration.
7669 (is_goto_target): Move to ax.c.
7670 (compile_bytecodes): Move to ax.c and call
7671 agent_get_trace_state_variable_value (...) and
7672 agent_set_trace_state_variable_value (...).
7673
7674 * Makefile.in: Update ax.c and IPA dependencies.
7675
277e4e52
PA		 76762012-02-24 Pedro Alves <palves@redhat.com>
7677
7678 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7679 (cmd_bigqtbuffer_circular): ... this. Only handle
7680 'QTBuffer:circular:'.
7681 (handle_tracepoint_general_set): Adjust.
7682
bf4c19f7
YQ		 76832012-02-16 Yao Qi <yao@codesourcery.com>
7684
7685 * inferiors.c: Move code to ...
7686 * dll.c: .... here. New.
7687 * server.h: Declare clear_dlls.
7688 * Makefile.in (SFILES): Add dll.c.
7689 (OBS): Add dll.o
7690 (dll.o): New rule.
7691
d73f2619
YQ		 76922012-02-11 Yao Qi <yao@codesourcery.com>
7693
7694 * server.c: (handle_monitor_command): Add a new parameter
7695 `own_buf'.
7696 (handle_query): Update caller.
7697
f8255c2a
JB		 76982012-02-09 Joel Brobecker <brobecker@adacore.com>
7699
7700 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7701 * configure, config.in: Regenerate.
7702 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7703 is not defined.
7704
da84f473
PA		 77052012-02-02 Pedro Alves <palves@redhat.com>
7706
7707 Try SIGKILL first, then PTRACE_KILL.
7708 * linux-low.c (linux_kill_one_lwp): New.
7709 (linux_kill_one_lwp): Rename to ...
7710 (kill_one_lwp_callback): ... this. Use the new
7711 linux_kill_one_lwp.
7712
e886a173
PA		 77132012-02-02 Pedro Alves <palves@redhat.com>
7714
7715 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7716 inferior.
7717
be07f1a2
PA		 77182012-01-27 Pedro Alves <palves@redhat.com>
7719
7720 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7721 (elf_64_file_p): Make static.
7722 (linux_pid_exe_is_elf_64_file): New.
7723 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7724 Delete declarations.
7725 (linux_pid_exe_is_elf_64_file): Declare.
7726 * linux-x86-low.c (x86_arch_setup): Use
7727 linux_pid_exe_is_elf_64_file.
7728
d8301ad1
JK		 77292012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7730
7731 * linux-low.c (linux_wait_for_event_1): Rename to ...
7732 (linux_wait_for_event): ... here and merge it with former
7733 linux_wait_for_event - new variable wait_ptid, use it.
7734 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7735
01b17894
PA		 77362012-01-23 Pedro Alves <palves@redhat.com>
7737
7738 * server.c (main): Avoid yet another case of infinite loop while
7739 detaching/killing after a longjmp.
7740
e825046f
JK		 77412012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7742
7743 Code cleanup.
7744 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7745
b9e7b9c3
UW		 77462012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7747
7748 * hostio.c (handle_readlink): New function.
7749 (handle_vFile): Call it to handle "vFile:readlink" packets.
7750
901f9912
UW		 77512012-01-20 Pedro Alves <palves@redhat.com>
7752 Ulrich Weigand <ulrich.weigand@linaro.org>
7753
7754 * server.c (handle_v_requests): Only support vAttach and vRun to
7755 start multiple processes when in extended protocol mode.
7756
fc1ab1a0
PA		 77572012-01-17 Pedro Alves <palves@redhat.com>
7758
7759 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7760 memalign plus mprotect to allocate the scratch buffer.
7761
7d5d4e98
PA		 77622012-01-13 Pedro Alves <palves@redhat.com>
7763
7764 * server.c (attach_inferior): Clear `cont_thread'.
7765
f128d5e9
PA		 77662012-01-13 Pedro Alves <palves@redhat.com>
7767
7768 * server.c (main): Avoid infinite loop while detaching/killing
7769 after a longjmp.
7770
06db92f0
DE		 77712012-01-09 Doug Evans <dje@google.com>
7772
7773 * server.c (start_inferior): Set last_ptid in --wrapper case.
7774
32d92999
YQ		 77752012-01-06 Yao Qi <yao@codesourcery.com>
7776
7777 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7778 defined.
7779 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7780
5e0a92a9
YQ		 77812012-01-04 Yao Qi <yao@codesourcery.com>
7782
7783 * tracepoint.c (cmd_qtdp): Print debug message
7784 for static tracepoint.
7785
ae639e8c
YQ		 77862012-01-04 Yao Qi <yao@codesourcery.com>
7787
7788 * tracepoint.c (trace_vdebug): Differentiate debug message
7789 between gdbserver and IPA.
7790
f72429c5
YQ		 77912012-01-03 Yao Qi <yao@codesourcery.com>
7792
7793 * tracepoint.c (tracepoint_was_hit): Don't collect for
7794 static tracepoint.
7795
12c3e59c
JB		 77962012-01-02 Joel Brobecker <brobecker@adacore.com>
7797
7798 * terminal.h: Reformat copyright header.
7799
67827812
JB		 78002012-01-02 Joel Brobecker <brobecker@adacore.com>
7801
7802 * server.c (gdbserver_version): Update copyright year.
7803 * gdbreplay.c (gdbreplay_version): Likewise.
7804
3e52c33d
JK		 78052011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7806
7807 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7808
7809 Revert:
7810 2011-12-18 Hui Zhu <teawater@gmail.com>
7811 * linux-low.c (linux_create_inferior): Save return value to ret.
7812
66f1260e
HZ		 78132011-12-18 Hui Zhu <teawater@gmail.com>
7814
7815 * linux-low.c (linux_create_inferior): Save return value to ret.
7816
e77616d7
DE		 78172011-12-16 Doug Evans <dje@google.com>
7818
e7b06c57
DE		 7819 * linux-low.c (linux_create_inferior): If stdio connection,
7820 redirect stdin from /dev/null, stdout to stderr.
7821 * remote-utils.c (remote_is_stdio): New static global.
7822 (remote_connection_is_stdio): New function.
7823 (remote_prepare): Handle stdio connection.
7824 (remote_open): Ditto.
7825 (remote_close): Don't close stdin for stdio connections.
7826 (read_prim,write_prim): New functions. Replace all calls to
7827 read/write to these.
7828 * server.c (main): Watch for "-" argument. Move call to
7829 remote_prepare before start_inferior.
7830 * server.h (STDIO_CONNECTION_NAME): New macro.
7831 (remote_connection_is_stdio): Declare.
7832
e77616d7
DE		 7833 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7834 in debugging output.
7835
82067193
YQ		 78362011-12-15 Yao Qi <yao@codesourcery.com>
7837
7838 * tracepoint.c: Include sys/syscall.h.
7839 (gdb_ust_thread): Remove preprocessor conditional.
7840
82bfbe7e
PA		 78412011-12-14 Pedro Alves <pedro@codesourcery.com>
7842
7843 * linux-low.c (linux_detach_one_lwp): Call
7844 the_low_target.prepare_to_resume before detaching.
7845
712c6575
YQ		 78462011-12-14 Yao Qi <yao@codesourcery.com>
7847
7848 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7849 of write.
7850
d54d1edf
YQ		 78512011-12-14 Yao Qi <yao@codesourcery.com>
7852
7853 * i386-low.c (i386_low_stopped_data_address): Initialize local
7854 variable `control'.
7855
6210a125
PA		 78562011-12-13 Pedro Alves <pedro@codesourcery.com>
7857
7858 PR remote/13492
7859
7860 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7861 DR_CONTROL unless necessary. Extend comments.
7862 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7863 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7864
2ece8244
YQ		 78652011-12-13 Yao Qi <yao@codesourcery.com>
7866
7867 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7868 macros.
7869 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7870
784867a5
JK		 78712011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7872
7873 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7874 Print new debug message for such case.
7875
6bf36717
JK		 78762011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7877
7878 Fix overlapping memcpy.
7879 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7880 the read_inferior_memory transfer.
7881 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7882 write_inferior_memory transfer.
7883 (set_fast_tracepoint_jump): New variable buf. Use it for the
7884 read_inferior_memory and write_inferior_memory transfers.
7885 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7886 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7887 Use it for the write_inferior_memory transfer.
7888 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7889 buffers.
7890
50275556
MR		 78912011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7892
7893 * linux-low.c (fetch_register, store_register): Make code
7894 consistent, fix formatting.
7895
7325beb4
MR		 78962011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7897
7898 * linux-low.c (usr_store_inferior_registers): Factor out code
7899 to handle individual registers into...
7900 (store_register): ... this new function.
7901
c642a434
UW		 79022011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7903
7904 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7905 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7906 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7907 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7908 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7909 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7910 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7911 (srv_xmlfiles): Add new XML files.
7912
7913 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7914 and <sys/uio.h>.
7915 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7916 (init_registers_s390_linux32v1): Add prototype.
7917 (init_registers_s390_linux32v2): Likewise.
7918 (init_registers_s390_linux64v1): Likewise.
7919 (init_registers_s390_linux64v2): Likewise.
7920 (init_registers_s390x_linux64v1): Likewise.
7921 (init_registers_s390x_linux64v2): Likewise.
7922 (s390_num_regs): Increment to 52.
7923 (s390_regmap): Add orig_r2 register.
7924 (s390_num_regs_3264): Increment to 68.
7925 (s390_regmap_3264): Add orig_r2 register.
7926 (s390_collect_ptrace_register): Handle orig_r2 register.
7927 (s390_supply_ptrace_register): Likewise.
7928 (s390_fill_last_break): New function.
7929 (s390_store_last_break): Likewise.
7930 (s390_fill_system_call): New function.
7931 (s390_store_system_call): Likewise.
7932 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7933 register sets.
7934 (s390_check_regset): New function.
7935 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7936 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7937 Update target_regsets for available register sets.
7938
2268b414
JK		 79392011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7940 Jan Kratochvil <jan.kratochvil@redhat.com>
7941
7942 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7943 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7944 New.
7945 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7946 * linux-low.h (struct process_info_private): New member r_debug.
7947 * server.c (handle_qxfer_libraries): Call
7948 the_target->qxfer_libraries_svr4.
7949 (handle_qxfer_libraries_svr4): New function.
7950 (qxfer_packets): New entry "libraries-svr4".
7951 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7952 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7953 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7954 PACKET_qXfer_libraries_svr4.
7955
d6db1fab
UW		 79562011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7957
7958 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7959 PSW address/mask between 8-byte and 16-byte formats.
7960 (s390_supply_ptrace_register): Likewise.
7961 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7962 basic addressing mode bit.
7963
242f5f1c
SS		 79642011-11-24 Stan Shebs <stan@codesourcery.com>
7965
7966 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7967
f196051f
SS		 79682011-11-17 Stan Shebs <stan@codesourcery.com>
7969
7970 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7971 (tracing_start_time): New global.
7972 (tracing_stop_time): New global.
7973 (tracing_user_name): New global.
7974 (tracing_notes): New global.
7975 (tracing_stop_note): New global.
7976 (cmd_qtstart): Set traceframe_usage, start_time.
7977 (stop_tracing): Set stop_time.
7978 (cmd_qtstatus): Report additional status.
7979 (cmd_qtp): New function.
7980 (handle_tracepoint_query): Call it.
7981 (cmd_qtnotes): New function.
7982 (handle_tracepoint_general_set): Call it.
7983 (get_timestamp): Rename from tsv_get_timestamp.
7984
405f8e94
SS		 79852011-11-14 Stan Shebs <stan@codesourcery.com>
7986 Kwok Cheung Yeung <kcy@codesourcery.com>
7987
7988 * linux-x86-low.c (small_jump_insn): New.
7989 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7990 trampoline and error message, build a trampoline and issue a small
7991 jump instruction to it.
7992 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7993 trampoline and error message.
7994 (x86_get_min_fast_tracepoint_insn_len): New.
7995 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7996 * linux-low.h (struct linux_target_ops): Add arguments to
7997 install_fast_tracepoint_jump_pad operation, add new operation.
7998 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7999 arguments.
8000 (linux_get_min_fast_tracepoint_insn_len): New function.
8001 (linux_target_op): Add new operation.
8002 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8003 (gdb_trampoline_buffer_end): Ditto.
8004 (gdb_trampoline_buffer_error): Ditto.
8005 (struct ipa_sym_addresses): Add fields for new IPA variables.
8006 (symbol_list): Add entries for new IPA variables.
8007 (struct tracepoint): Add fields to hold the address range of the
8008 trampoline used by the tracepoint.
8009 (trampoline_buffer_head): New static variable.
8010 (trampoline_buffer_tail): Ditto.
8011 (claim_trampoline_space): New function.
8012 (have_fast_tracepoint_trampoline_buffer): New function.
8013 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8014 structure.
8015 (install_fast_tracepoint): Ditto, also add error buffer argument.
8016 (cmd_qtminftpilen): New function.
8017 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8018 (fast_tracepoint_from_trampoline_address): New function.
8019 (fast_tracepoint_collecting): Handle trampoline as part of jump
8020 pad space.
8021 (set_trampoline_buffer_space): New function.
8022 (initialize_tracepoint): Initialize new IPA variables.
8023 * target.h (struct target_ops): Add arguments to
8024 install_fast_tracepoint_jump_pad operation, add new
8025 get_min_fast_tracepoint_insn_len operation.
8026 (target_get_min_fast_tracepoint_insn_len): New.
8027 (install_fast_tracepoint_jump_pad): Add arguments.
8028 * server.h (IPA_BUFSIZ): Define.
8029 * linux-i386-ipa.c: Include extra header files.
8030 (initialize_fast_tracepoint_trampoline_buffer): New function.
8031 (initialize_low_tracepoint): Call it.
8032 * server.h (set_trampoline_buffer_space): Declare.
8033 (claim_trampoline_space): Ditto.
8034 (have_fast_tracepoint_trampoline_buffer): Ditto.
8035
1e4d1764
YQ		 80362011-11-14 Yao Qi <yao@codesourcery.com>
8037
8038 * server.c (handle_query): Handle InstallInTrace for qSupported.
8039 * tracepoint.c (add_tracepoint): Sort list.
8040 (install_tracepoint, download_tracepoint): New.
8041 (cmd_qtdp): Call them to install and download tracepoints.
8042 (sort_tracepoints): Removed.
8043 (cmd_qtstart): Update.
8044
5c73ff4e
YQ		 80452011-11-14 Yao Qi <yao@codesourcery.com>
8046
8047 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8048 * mem-break.h: Declare.
8049 * tracepoint.c (cmd_qtstart): Move some code to ...
8050 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8051 New.
8052 (download_tracepoints): Move some code to ...
8053 (download_tracepoint_1): ... here. New.
8054
86a30030
YQ		 80552011-11-08 Yao Qi <yao@codesourcery.com>
8056
8057 * remote-utils.c (relocate_instruction): A comment fix.
8058
8d26e50c
JB		 80592011-11-07 Joel Brobecker <brobecker@adacore.com>
8060
8061 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8062 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8063 dr_status_mirror and dr_control_mirror from debug_reg_state.
8064 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8065 (i386_initial_stuff): Remove use of deleted globals.
8066 (i386_get_thread_context, i386_set_thread_context,
8067 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8068 from debug_reg_state.
8069
a59306a3
YQ		 80702011-11-05 Yao Qi <yao@codesourcery.com>
8071
8072 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8073 address as TPOINT's.
8074
3065dfb6
SS		 80752011-11-02 Stan Shebs <stan@codesourcery.com>
8076
8077 * tracepoint.c (agent_mem_read_string): New function.
8078 (eval_agent_expr): Call it for tracenz.
8079 * server.c (handle_query): Report support for tracenz.
8080
fd0d8c7c
YQ		 80812011-11-02 Yao Qi <yao@codesourcery.com>
8082
8083 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8084
609086b1
YQ		 80852011-11-02 Yao Qi <yao@codesourcery.com>
8086
8087 * target.h: Fix a typo in comment.
8088
b9fd1791
PA		 80892011-10-31 Pedro Alves <pedro@codesourcery.com>
8090
8091 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8092 clobber the breakpoints' shadows with fast tracepoint jumps.
8093 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8094 * target.c (write_inferior_memory): Also pass MYADDR down to
8095 check_mem_write.
8096
03583c20
UW		 80972011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8098
8099 * configure.ac: Check support for personality routine.
8100 * configure: Regenerate.
8101 * config.in: Likewise.
8102 * linux-low.c: Include <sys/personality.h>.
8103 Define ADDR_NO_RANDOMIZE if necessary.
8104 (linux_create_inferior): Disable address space randomization when
8105 forking inferior, if requested.
8106 (linux_supports_disable_randomization): New function.
8107 (linux_target_ops): Install it.
8108 * server.h (disable_randomization): Declare.
8109 * server.c (disable_randomization): New global variable.
8110 (handle_general_set): Handle QDisableRandomization.
8111 (handle_query): Likewise for qSupported.
8112 (main): Support --disable-randomization and --no-disable-randomization
8113 command line arguments.
8114 * target.h (struct target_ops): Add supports_disable_randomization.
8115 (target_supports_disable_randomization): New macro.
8116
723b724b
MF		 81172011-09-29 Mike Frysinger <vapier@gentoo.org>
8118
8119 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8120 ifdef check.
8121 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8122 [!PT_GETDSBT] (target_loadmap): New definition.
8123 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8124 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8125 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8126 and PT_GETDSBT to LINUX_LOADMAP.
8127 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8128 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8129
55329a5c 81302011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8131
8132 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8133 (arm_linux_hwbp_cap): New static variable.
8134 (arm_linux_get_hwbp_cap): Replace by ...
8135 (arm_linux_init_hwbp_cap): ... this new function.
8136 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8137 (arm_linux_get_hw_watchpoint_count): Likewise.
8138 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8139 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8140 (arm_prepare_to_resume): Use perror_with_name instead of error.
8141
55329a5c 81422011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8143
8144 * linux-arm-low.c: Include <signal.h>.
8145 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8146 (struct arm_linux_hwbp_cap): New data type.
8147 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8148 (struct arm_linux_hw_breakpoint): New data type.
8149 (MAX_BPTS, MAX_WPTS): Define.
8150 (struct arch_process_info, struct arch_lwp_info): New data types.
8151 (arm_linux_get_hwbp_cap): New function.
8152 (arm_linux_get_hw_breakpoint_count): Likewise.
8153 (arm_linux_get_hw_watchpoint_count): Likewise.
8154 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8155 (arm_hwbp_control_initialize): Likewise.
8156 (arm_hwbp_control_is_enabled): Likewise.
8157 (arm_hwbp_control_is_initialized): Likewise.
8158 (arm_hwbp_control_disable): Likewise.
8159 (arm_linux_hw_breakpoint_equal): Likewise.
8160 (arm_linux_hw_point_initialize): Likewise.
8161 (struct update_registers_data): New data structure.
8162 (update_registers_callback: New function.
8163 (arm_insert_point): Likewise.
8164 (arm_remove_point): Likewise.
8165 (arm_stopped_by_watchpoint): Likewise.
8166 (arm_stopped_data_address): Likewise.
8167 (arm_new_process): Likewise.
8168 (arm_new_thread): Likewise.
8169 (arm_prepare_to_resume): Likewise.
8170 (the_low_target): Register arm_insert_point, arm_remove_point,
8171 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8172 arm_new_thread, and arm_prepare_to_resume.
8173
6b9801d4
SS		 81742011-09-15 Stan Shebs <stan@codesourcery.com>
8175
8176 * server.h (struct emit_ops): Add compare-goto fields.
8177 * tracepoint.c (gdb_agent_op_sizes): New table.
8178 (emit_eq_goto): New function.
8179 (emit_ne_goto): New function.
8180 (emit_lt_goto): New function.
8181 (emit_le_goto): New function.
8182 (emit_gt_goto): New function.
8183 (emit_ge_goto): New function.
8184 (is_goto_target): New function.
8185 (compile_bytecodes): Recognize special cases of compare-goto
8186 combinations and call specialized emitters for them.
8187 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8188 (amd64_emit_ne_goto): New function.
8189 (amd64_emit_lt_goto): New function.
8190 (amd64_emit_le_goto): New function.
8191 (amd64_emit_gt_goto): New function.
8192 (amd64_emit_ge_goto): New function.
8193 (amd64_emit_ops): Add the new functions.
8194 (i386_emit_eq_goto): New function.
8195 (i386_emit_ne_goto): New function.
8196 (i386_emit_lt_goto): New function.
8197 (i386_emit_le_goto): New function.
8198 (i386_emit_gt_goto): New function.
8199 (i386_emit_ge_goto): New function.
8200 (i386_emit_ops): Add the new functions.
8201
bf15cbda
SS		 82022011-09-08 Stan Shebs <stan@codesourcery.com>
8203
8204 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8205 (i386_emit_epilogue): Restore %ebx.
8206
943ca1dd
JZ		 82072011-08-31 Jie Zhang <jzhang918@gmail.com>
8208
8209 * server.c (step_thread): Remove definition.
8210 (process_serial_event): Don't handle Hs.
8211 * server.h (step_thread): Remove declaration.
8212 * target.c (set_desired_inferior): Remove use of step_thread.
8213
e3deef73
LM		 82142011-08-24 Luis Machado <lgustavo@codesourcery.com>
8215
8216 * linux-low.c: Include linux-procfs.h.
8217 (linux_attach_lwp_1): Update comments.
8218 (linux_attach): Scan for existing threads when attaching to a
8219 process that is the tgid.
8220 * Makefile.in: Update dependencies.
8221
13da1c97
LM		 82222011-08-24 Luis Machado <lgustavo@codesourcery.com>
8223
8224 * configure.srv: Add linux-procfs.o dependencies.
8225
881127c9
YQ		 82262011-08-14 Yao Qi <yao@codesourcery.com>
8227
8228 * target.h (struct target_ops): Fix indent.
8229 * win32-low.c (win32_target_ops): Fix comment.
8230
58dbd541
YQ		 82312011-08-14 Andrew Jenner <andrew@codesourcery.com>
8232 Yao Qi <yao@codesourcery.com>
8233
8234 * Makefile.in (clean): Remove tic6x-*.c files.
8235 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8236 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8237 (tic6x-c64xp-linux.c): Likewise.
8238 * configure.srv: Add support for tic6x-*-uclinux.
8239 * linux-tic6x-low.c: New.
8240 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8241
78d85199
YQ		 82422011-08-14 Andrew Stubbs <ams@codesourcery.com>
8243 Yao Qi <yao@codesourcery.com>
8244
8245 * target.h (struct target_ops): Add read_loadmap.
8246 * linux-low.c (struct target_loadseg): New type.
8247 (struct target_loadmap): New type.
8248 (linux_read_loadmap): New function.
8249 (linux_target_ops): Add linux_read_loadmap.
8250 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8251 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8252 to NULL.
78d85199 8253
a959a88d
EZ		 82542011-08-05 Eli Zaretskii <eliz@gnu.org>
8255
8256 * win32-low.c: Include <stdint.h>.
8257
1ced966e
PA		 82582011-07-22 Pedro Alves <pedro@codesourcery.com>
8259
8260 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8261 to the inferior here.
8262 (i386_remove_aligned_watchpoint): Ditto.
8263 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8264 fit part of the watchpoint in the debug registers.
8265 (i386_update_inferior_debug_regs): New.
8266 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8267 registers, and only update the inferior on success.
8268 (i386_low_remove_watchpoint): Ditto.
8269
d26e3629
KY		 82702011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8271
8272 * linux-low.c (compare_ints, unique, list_threads, show_process,
8273 linux_core_of_thread): Delete.
8274 (linux_target_ops): Change linux_core_of_thread to
8275 linux_common_core_of_thread.
8276 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8277 * utils.c (malloc_failure): Change type of argument.
8278 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8279 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8280 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8281 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8282 (IPA_OBJS): Add common-utils-ipa.o.
8283 (ptid_h, linux_osdata_h): New macros.
8284 (server_h): Add common/common-utils.h, common/xml-utils.h,
8285 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8286 common/ptid.h.
8287 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8288 ptid.o, buffer.o): New rules.
8289 (linux-low.o): Add common/linux-osdata.h as a dependency.
8290 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8291 * configure.ac: Add AC_HEADER_DIRENT check.
8292 * config.in: Regenerate.
8293 * configure: Regenerate.
8294 * remote-utils.c (xml_escape_text): Delete.
8295 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8296 buffer_xml_printf): Move to common/buffer.c.
8297 * server.c (main): Remove call to initialize_inferiors.
8298 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8299 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8300 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8301 internal_error, gdb_assert, gdb_assert_fail): Delete.
8302 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8303 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8304 common/buffer.h.
8305 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8306 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8307 initialize_inferiors): Delete.
8308
2275a1a7
PA		 83092011-07-20 Pedro Alves <pedro@codesourcery.com>
8310
8311 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8312 symbol error.
8313
0a5b1e09
PA		 83142011-05-31 Pedro Alves <pedro@codesourcery.com>
8315
8316 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8317 assertion.
8318 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8319
6938fd34
YQ		 83202011-05-26 Yao Qi <yao@codesourcery.com>
8321
8322 * Makefile.in (thread-db.o): Track dependence to
8323 common/gdb_thread_db.h.
8324 * thread-db.c: include gdb_thread_db.h from right place.
8325
b481f9e0
TT		 83262011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8327
8328 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8329 __FILE__ and __LINE__ to internal_error.
8330
98a5dd13
DE		 83312011-05-13 Doug Evans <dje@google.com>
8332
8333 * thread-db.c (try_thread_db_load_from_sdir): New function.
8334 (try_thread_db_load_from_dir): New function.
8335 (thread_db_load_search): Handle $sdir, ignore $pdir.
8336 Remove trying of system directories if search of
8337 libthread-db-search-path fails, that is now done via $sdir.
8338
d248b706
KY		 83392011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8340
8341 * server.c (handle_query): Add EnableDisableTracepoints to the list
8342 of supported features.
43aaf8b6 8343 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8344 tracepoints.
43aaf8b6
PA		 8345 (cmd_qtenable_disable): New.
8346 (cmd_qtstart): Install tracepoints even if disabled.
8347 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8348 receiving a QTEnable or QTDisable packet.
8349 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8350 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8351 tracepoints.
8352 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8353
84e578fb
DE		 83542011-05-10 Doug Evans <dje@google.com>
8355
8356 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8357
71f55dd8
DE		 83582011-05-04 Doug Evans <dje@google.com>
8359
8360 * linux-low.c (linux_join): Skip process lookup.
8361 * spu-low.c (spu_join): Ditto.
8362 * server.c (join_inferiors_callback): Delete.
8363 (process_serial_event): For 'D' packet (detach) call join_inferior
8364 directly.
8365
4d393d60
JM		 83662011-05-04 Joseph Myers <joseph@codesourcery.com>
8367
8368 * README: Don't mention xscale*-*-linux*.
8369 * configure.srv (xscale*-*-linux*): Don't handle target.
8370
b00ad6ff
NF		 83712011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8372
8373 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8374 casting pointers.
8375 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8376 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8377 (i386_emit_void_call_2): Likewise.
8378
af96c192
YQ		 83792011-04-26 Yao Qi <yao@codesourcery.com>
8380
43aaf8b6
PA		 8381 * linux-low.c: Move common macros to linux-ptrace.h.
8382 Include linux-ptrace.h.
af96c192
YQ		 8383 * Makefile.in (linux_ptrace_h): New.
8384 (linux-low.o): Depends on linux-ptrace.h.
8385
03f2bd59
JK		 83862011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8387
8388 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8389 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8390 (remote_prepare): New function with most of the TCP code from ...
8391 (remote_open): ... here. Detect PORT here unconditionally. Move also
8392 setting transport_is_reliable.
8393 * server.c (run_once): New variable.
8394 (gdbserver_usage): Document it.
8395 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8396 the first run if RUN_ONCE.
8397 * server.h (run_once, remote_prepare): New declarations.
8398
7a9dd1b2
TT		 83992011-04-19 Tom Tromey <tromey@redhat.com>
8400
8401 * win32-low.c (handle_load_dll): Remove duplicate "the".
8402
81239425
PM		 84032011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8404
8405 Remove support for old Cygwin 1.5 versions.
8406 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8407 function to avoid warning.
8408 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8409 warning.
8410
9e0627f1
PM		 84112011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8412
8413 * gdbserver/server.h (Macro _): Define it if not available.
8414
588eebee
MS		 84152011-03-14 Michael Snyder <msnyder@vmware.com>
8416
348af9f7 8417 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8418
43f70d4c
JB		 84192011-03-10 Joel Brobecker <brobecker@adacore.com>
8420
8421 * Makefile.in (maintainer-clean realclean distclean): Remove
8422 "make ... subdir_do" command.
8423
348af9f7
MS		 84242011-03-10 Michael Snyder <msnyder@vmware.com>
8425
8426 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8427
8428 * server.c (handle_v_run): Free alloced buffer on early return.
8429
e637a4f5
YQ		 84302011-03-09 Yao Qi <yao@codesourcery.com>
8431
8432 Revert:
8433 2011-03-04 Yao Qi <yao@codesourcery.com>
8434
8435 * Makefile.in: Remove GNU make feature --directory.
8436
8437 2011-03-05 Yao Qi <yao@codesourcery.com>
8438
8439 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8440 (subdir_do): New make target. Copied from gdb/Makefile.
8441 (maintainer-clean, realclean, distclean, clean): Call corresponding
8442 make targets in common/Makefile.
8443
8444 2011-02-11 Yao Qi <yao@codesourcery.com>
8445
8446 * configure.ac: Call AC_PROG_RANLIB.
8447 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8448 * configure: Regenerate.
8449
e6edda56
JK		 84502011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8451
8452 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8453
e5141119
JB		 84542011-03-06 Yao Qi <yao@codesourcery.com>
8455
8456 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8457
64794aa4
JB		 84582011-03-05 Yao Qi <yao@codesourcery.com>
8459
8460 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8461 (subdir_do): New make target. Copied from gdb/Makefile.
8462 (maintainer-clean, realclean, distclean, clean): Call corresponding
8463 make targets in common/Makefile.
8464
7a762829
YQ		 84652011-03-04 Yao Qi <yao@codesourcery.com>
8466
8467 * Makefile.in: Remove GNU make feature --directory.
8468
348af9f7
MS		 84692011-03-04 Michael Snyder <msnyder@vmware.com>
8470
8471 * server.c (queue_stop_reply): Call xmalloc not malloc.
8472
84732011-03-02 Michael Snyder <msnyder@vmware.com>
8474
8475 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8476
9f72fee2
MS		 84772011-02-28 Michael Snyder <msnyder@vmware.com>
8478
588eebee
MS		 8479 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8480 (cmd_qtframe): Ditto.
8481 (cmd_qtbuffer): Ditto.
8482 (cmd_bigqtbuffer): Ditto.
8483
9f72fee2
MS		 8484 * utils.c (decimal2str): Initialize 'width' to nine, then
8485 don't mess with it.
8486
8040bd49
UW		 84872011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8488
8489 * hostio.c (require_data): Free *data, not data.
8490
7e52cbd0
JK		 84912011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8492
8493 * hostio.c (require_data): Use free, not xfree.
8494
9130f83e
MS		 84952011-02-27 Michael Snyder <msnyder@vmware.com>
8496
4b812f4e
MS		 8497 * server.c (handle_query): Discard unused value.
8498
9130f83e
MS		 8499 * hostio.c (require_data): Free malloc memory before returning
8500 error.
8501
69d37113
MS		 85022011-02-26 Michael Snyder <msnyder@vmware.com>
8503
8504 * linux-low.c (list_threads): Call closedir for dirent.
8505
35f5825a
MS		 85062011-02-27 Michael Snyder <msnyder@vmware.com>
8507
2a589cef
MS		 8508 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8509 a case statement falls through.
8510
0adea5f7
MS		 8511 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8512
35f5825a
MS		 8513 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8514 in comparison.
8515
238f1c74
MS		 85162011-02-26 Michael Snyder <msnyder@vmware.com>
8517
8518 * utils.c (decimal2str): Eliminate dead code and dead param.
8519 (pulongest): Drop dead param from call to decimal2str.
8520 (plongest): Ditto.
8521
633ff500
JB		 85222011-02-24 Joel Brobecker <brobecker@adacore.com>
8523
8524 Revert the following patch (not approved yet):
8525 2011-02-21 Hui Zhu <teawater@gmail.com>
8526 * tracepoint.c (tp_printf): New function.
8527 (eval_agent_expr): Handle gdb_agent_op_printf.
8528
f9c6ff72
HZ		 85292011-02-21 Hui Zhu <teawater@gmail.com>
8530
8531 * tracepoint.c (tp_printf): New function.
8532 (eval_agent_expr): Handle gdb_agent_op_printf.
8533
94d5e490
TT		 85342011-02-18 Tom Tromey <tromey@redhat.com>
8535
8536 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8537 (tracepoint.o): Likewise.
8538 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8539 (gdb_agent_op_names): Likewise.
8540
c7f96d2b
TT		 85412011-02-18 Tom Tromey <tromey@redhat.com>
8542
8543 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8544 gdb_agent_op_rot>: New constants.
8545 (gdb_agent_op_names): Add pick and roll.
8546 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8547 cases.
8548
0feedb2c
JK		 85492011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8550
8551 * aclocal.m4: Regenerated with aclocal-1.11.1.
8552
b3b9301e
PA		 85532011-02-14 Pedro Alves <pedro@codesourcery.com>
8554
8555 * server.c (handle_qxfer_traceframe_info): New.
8556 (qxfer_packets): Register "traceframe-info".
8557 (handle_query): Report support for qXfer:traceframe-info:read+.
8558 * tracepoint.c (match_blocktype): New.
8559 (traceframe_find_block_type): Rename to ...
8560 (traceframe_walk_blocks): ... this. Add callback filter argument,
8561 and use it.
8562 (traceframe_find_block_type): New, reimplemented on top of
8563 traceframe_walk_blocks.
8564 (build_traceframe_info_xml): New.
8565 (traceframe_read_info): New.
8566 * server.h (traceframe_read_info): Declare.
8567
4f3e6fb7
YQ		 85682011-02-11 Yao Qi <yao@codesourcery.com>
8569
8570 * configure.ac: Call AC_PROG_RANLIB.
8571 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8572 * configure: Regenerate.
8573
764880b7
PA		 85742011-02-07 Pedro Alves <pedro@codesourcery.com>
8575
8576 * server.c (gdb_read_memory): Change return semantics to allow
8577 partial transfers.
8578 (handle_search_memory_1): Adjust.
8579 (process_serial_event) <'m' packet>: Handle partial transfers.
8580 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8581
1c79eb8a
PA		 85822011-01-28 Pedro Alves <pedro@codesourcery.com>
8583
8584 * regcache.c (init_register_cache): Initialize
8585 regcache->register_status.
8586 (free_register_cache): Release regcache->register_status.
8587 (regcache_cpy): Copy register_status.
8588 (registers_to_string): Print 'x's for unavailable registers.
8589 (supply_register): Mark the register's status valid or
8590 unavailable, depending on whether a buffer was passed in or not.
8591 (supply_register_zeroed): New.
8592 (supply_regblock): Mark the registers' status valid or
8593 unavailable, depending on whether a buffer was passed in or not.
8594 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8595 (struct regcache): New `register_status' field.
8596 (supply_register_zeroed): Declare.
8597 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8598 supply_register_zeroed, rather than passing a NULL buffer to
8599 supply_register.
8600 * tracepoint.c (fetch_traceframe_registers): Update comment.
8601
85724a0e
PA		 86022011-01-28 Pedro Alves <pedro@codesourcery.com>
8603
8604 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8605 buffer explicit.
8606
d08aafef
PA		 86072011-01-25 Pedro Alves <pedro@codesourcery.com>
8608
8609 * server.h (decode_xfer_write): Change prototype.
8610 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8611 and don't extract the annex here.
8612 * server.c (decode_xfer_read): Remove `annex' parameter,
8613 and don't extract the annex here.
8614 (decode_xfer): New.
8615 (struct qxfer): New.
8616 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8617 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8618 (handle_qxfer_statictrace): New functions, abstracted out from
8619 handle_query, and made to use the struct qxfer interface.
8620 (handle_threads_qxfer_proper): Rename to ...
8621 (handle_qxfer_threads_proper): ... this.
8622 (handle_threads_qxfer): Rename to ...
8623 (handle_qxfer_threads): ... this. Adjust.
8624 (qxfer_packets): New array.
8625 (handle_qxfer): New function.
8626 (handle_query): Use handle_qxfer.
8627
493e2a69
MS		 86282011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8629
8630 * gdbreplay.c: Shorten lines of >= 80 columns.
8631 * linux-low.c: Ditto.
8632 * linux-ppc-low.c: Ditto.
8633 * linux-s390-low.c: Ditto.
8634 * linux-sparc-low.c: Ditto.
8635 * linux-x86-low.c: Ditto.
8636 * linux-xtensa-low.c: Ditto.
8637 * mem-break.c: Ditto.
8638 * nto-low.c: Ditto.
8639 * regcache.h: Ditto.
8640 * remote-utils.c: Ditto.
8641 * server.c: Ditto.
8642 * server.h: Ditto.
8643 * thread-db.c: Ditto.
8644 * tracepoint.c: Ditto.
8645 * utils.c: Ditto.
8646 * win32-low.h: Ditto.
8647
44944448
JB		 86482011-01-05 Joel Brobecker <brobecker@adacore.com>
8649
8650 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8651 update.
8652
71ce852c
JB		 86532011-01-01 Joel Brobecker <brobecker@adacore.com>
8654
8655 * server.c (gdbserver_version): Update copyright year in version
8656 output.
8657 * gdbreplay.c (gdbreplay_version): Ditto.
8658
eb826dc6
MF		 86592010-12-29 Jie Zhang <jie.zhang@analog.com>
8660
8661 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8662 * linux-bfin-low.c: New file.
8663 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8664 PT_DATA_ADDR for BFIN targets.
8665 * Makefile.in (SFILES): Add linux-bfin-low.c.
8666 (clean): Remove reg-bfin.c.
8667 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8668 * README: Mention supported Blackfin targets.
8669
39ab222a
MF		 86702010-12-23 Mike Frysinger <vapier@gentoo.org>
8671
8672 * .gitignore: New file.
8673
a1f2ce7d
MF		 86742010-11-16 Mike Frysinger <vapier@gentoo.org>
8675
8676 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8677
f474844c
JZ		 86782010-10-22 Jie Zhang <jie@codesourcery.com>
8679
8680 * Makefile.in: Add FLAGS_TO_PASS variable.
8681 (install): Remove dependency of install-only and recursively
8682 invoke make for install-only.
8683
f1048712
DE		 86842010-10-04 Doug Evans <dje@google.com>
8685
8686 * Makefile.in (uninstall): Use $(DESTDIR).
8687
b53a1623
PA		 86882010-09-24 Pedro Alves <pedro@codesourcery.com>
8689
e6ee044d
PA		 8690 PR gdb/11842
8691
b53a1623
PA		 8692 * linux-x86-low.c (compat_siginfo_from_siginfo)
8693 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8694 si_code is < 0. Check for si_code == SI_TIMER before checking for
8695 si_code < 0.
8696
fa1bd1e4
JB		 86972010-09-13 Joel Brobecker <brobecker@adacore.com>
8698
8699 * lynx-i386-low.c: New file.
8700 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8701
47fac8f8
JB		 87022010-09-13 Joel Brobecker <brobecker@adacore.com>
8703
8704 * lynx-low.c (ptrace_request_to_str): Remove handling for
8705 request values that have been removed in LynxOS 5.x.
8706
1adfc54d
JB		 87072010-09-13 Joel Brobecker <brobecker@adacore.com>
8708
8709 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8710 <ptrace.h>
8711
c2a66c29
NS		 87122010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8713
8714 * configure.ac: Add --enable-inprocess-agent option.
8715 * configure: Rebuilt.
8716
32fcada3
YQ		 87172010-09-06 Yao Qi <yao@codesourcery.com>
8718
8719 * linux-low.c (linux_kill): Remove unused variable.
8720 (linux_stabilize_threads): Likewise.
8721 * server.c (start_inferior): Likewise.
8722 (queue_stop_reply_callback): Likewise.
8723 * tracepoint.c (do_action_at_tracepoint): Likewise.
8724
0cccb683
YQ		 87252010-09-06 Yao Qi <yao@codesourcery.com>
8726
8727 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8728 on return.
8729
423ec54c
JK		 87302010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8731
8732 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8733
12ac6819
PA		 87342010-09-06 Pedro Alves <pedro@codesourcery.com>
8735
8736 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8737 "$(IPA_DEPFILES)".
8738
8ed54b31
JB		 87392010-09-01 Joel Brobecker <brobecker@adacore.com>
8740
8741 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8742 gdbserver/lynx-ppc-low.c: New files.
8743 * Makefile.in (lynx_low_h): New variable.
8744 (lynx-low.o, lynx-ppc-low.o): New rules.
8745 * configure.ac: On LynxOS, link with -lnetinet.
8746 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8747 * configure: regenerate.
8748
bb0116a4
JB		 87492010-09-01 Joel Brobecker <brobecker@adacore.com>
8750
8751 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8752 * configure.ac: Add check for vasprintf and vsnprintf.
8753 * configure, config.in: Regenerate.
8754 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8755
a778ab81 87562010-09-01 Joel Brobecker <brobecker@adacore.com>
8757
8758 * gdbreplay.c: Move include of alloca.h up, next to include of
8759 malloc.h.
8760 * server.h: Add include of malloc.h.
8761 * mem-break.c: Remove include of malloc.h.
8762 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8763
8b034a19 87642010-09-01 Joel Brobecker <brobecker@adacore.com>
8765
8766 * Makefile.in (memmem.o): Build with -Wno-error.
8767
87682010-09-01 Joel Brobecker <brobecker@adacore.com>
8769
8770 * utils.c (xsnprintf): Make non-static.
8771 * server.h: Add xsnprintf declaration.
8772 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8773 replace calls to snprintf by calls to xsnprintf throughout.
8774
87752010-09-01 Joel Brobecker <brobecker@adacore.com>
8776
8777 * configure.ac: Add configure check for alloca.
8778 * configure, config.in: Regenerate.
8779 * server.h: Include alloca.h if it exists.
8780 * gdbreplay.c: Include alloca.h if it exists.
8781
1a981360
PA		 87822010-08-28 Pedro Alves <pedro@codesourcery.com>
8783
8784 * linux-low.c (__SIGRTMIN): Define if not already defined.
8785 (linux_create_inferior): Check for __ANDROID__ rather than
8786 __SIGRTMIN.
8787 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8788 are already deferred.
8789 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8790 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8791 stopped and already has a pending signal to report.
8792 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8793 a pending signal to report or is moving out of a jump pad.
8794 (linux_init_signals): Check for __ANDROID__ rather than
8795 __SIGRTMIN.
8796
b4d51a55
PA		 87972010-08-28 Pedro Alves <pedro@codesourcery.com>
8798
8799 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8800 debug_threads check. Avoid a linear search when not doing debug
8801 output.
8802
ec48365d
PA		 88032010-08-27 Pedro Alves <pedro@codesourcery.com>
8804
8805 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8806 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8807 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8808 (process_event): Change local fd's type to gdb_fildes_t.
8809 (create_file_handler): Adjust prototype.
8810 (delete_file_handler): Adjust prototype.
8811 (handle_file_event): Adjust prototype. Use pfildes.
8812 (create_file_event): Adjsut prototype.
8813 * remote-utils.c (remote_desc, listen_desc): Change type to
8814 gdb_fildes_t.
8815 * server.h: New gdb_fildes_t typedef.
8816 [USE_WIN32API]: Include winsock2.h.
8817 (delete_file_handler, add_file_handler): Adjust prototypes.
8818 (pfildes): Declare.
8819 * utils.c (pfildes): New.
8820
854d88f0
PA		 88212010-08-27 Pedro Alves <pedro@codesourcery.com>
8822
8823 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8824 * configure: Regenerate.
8825
0146f85b
PA		 88262010-08-27 Pedro Alves <pedro@codesourcery.com>
8827
8828 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8829 (linux_done_accessing_memory): ... this.
8830 (linux_target_ops): Adjust.
8831 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8832 * nto-low.c (nto_target_ops): Adjust comment.
8833 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8834 * spu-low.c (spu_target_ops): Adjust comment.
8835 * target.h (target_ops): Rename unprepare_to_access_memory field
8836 to done_accessing_memory.
8837 (unprepare_to_access_memory): Rename to ...
8838 (done_accessing_memory): ... this.
8839
90d74c30
PA		 88402010-08-26 Pedro Alves <pedro@codesourcery.com>
8841
8842 * linux-low.c (linux_prepare_to_access_memory): New.
8843 (linux_unprepare_to_access_memory): New.
8844 (linux_target_ops): Install them.
8845 * server.c (read_memory): Rename to ...
8846 (gdb_read_memory): ... this. Use
8847 prepare_to_access_memory/prepare_to_access_memory.
8848 (write_memory): Rename to ...
8849 (gdb_write_memory): ... this. Use
8850 prepare_to_access_memory/prepare_to_access_memory.
8851 (handle_search_memory_1): Adjust.
8852 (process_serial_event): Adjust.
8853 * target.h (struct target_ops): New fields
8854 prepare_to_access_memory and unprepare_to_access_memory.
8855 (prepare_to_access_memory, unprepare_to_access_memory): New.
8856 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8857 prepare_to_access_memory/prepare_to_access_memory.
8858 * nto-low.c (nto_target_ops): Adjust.
8859 * spu-low.c (spu_target_ops): Adjust.
8860 * win32-low.c (win32_target_ops): Adjust.
8861
fd467969
PA		 88622010-08-26 Pedro Alves <pedro@codesourcery.com>
8863
8864 * Makefile.in (WARN_CFLAGS): Get it from configure.
8865 (WERROR_CFLAGS): New.
8866 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8867 * configure.ac: Introduce --enable-werror, which adds -Werror to
8868 the compiler command line. Enabled by default. Disable with
8869 --disable-werror. Add -Wdeclaration-after-statement
8870 Wpointer-arith and -Wformat-nonliteral to warning flags.
8871 * configure: Regenerate.
8872
331e2f5f
PA		 88732010-08-26 Pedro Alves <pedro@codesourcery.com>
8874
8875 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8876
e581f2b4
PA		 88772010-08-26 Pedro Alves <pedro@codesourcery.com>
8878
8879 * gdbreplay.c (remote_error): New.
8880 (gdbchar): New.
8881 (expect): Use gdbchar. Check for error reading from GDB.
8882 Clarify sync error output.
8883 (play): Check for errors writing to GDB.
8884 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8885 * remote-utils.c (getpkt): Check for errors writing to the remote
8886 descriptor.
8887
3c11dd79
PA		 88882010-08-25 Pedro Alves <pedro@codesourcery.com>
8889
8890 * linux-low.c (linux_wait_1): Move non-debugging code out of
8891 `debug_threads' control.
8892
d20a8ad9
PA		 88932010-08-25 Pedro Alves <pedro@codesourcery.com>
8894
8895 * linux-low.c (linux_wait_1): Don't set last_status here.
8896 * server.c (push_event, queue_stop_reply_callback): Assert we're
8897 not pushing a TARGET_WAITKIND_IGNORE event.
8898 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8899 (myresume, handle_target_event): Set the thread's last_resume_kind
8900 and last_status from the target returned status.
8901
964e4306
PA		 89022010-08-25 Pedro Alves <pedro@codesourcery.com>
8903
8904 PR threads/10729
8905
8906 * linux-x86-low.c (update_debug_registers_callback): New.
8907 (i386_dr_low_set_addr): Use it.
8908 (i386_dr_low_get_addr): New.
8909 (i386_dr_low_set_control): Use update_debug_registers_callback.
8910 (i386_dr_low_get_control): New.
8911 (i386_dr_low_get_status): Adjust.
8912 * linux-low.c (linux_stop_lwp): New.
8913 * linux-low.h (linux_stop_lwp): Declare.
8914
8915 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8916 argument instead of a i386_debug_reg_state.
8917 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8918 a i386_debug_reg_state.
8919 (i386_insert_aligned_watchpoint): Adjust.
8920 (i386_remove_aligned_watchpoint): Adjust.
8921 (i386_low_stopped_data_address): Read the debug registers from the
8922 inferior instead of from the mirrors.
8923 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8924 (i386_dr_low_get_addr): Declare.
8925 (i386_dr_low_get_control): Declare.
8926 (i386_dr_low_get_status): Change prototype.
8927
8928 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8929 (i386_dr_low_get_addr): New.
8930 (i386_dr_low_get_control): New.
8931 (i386_dr_low_get_status): Adjust prototype. Return
8932 dr_status_mirror.
8933 (i386_initial_stuff): Clear dr_status_mirror and
8934 dr_control_mirror.
8935 (i386_get_thread_context): Adjust.
8936 (i386_set_thread_context): Adjust.
8937 (i386_thread_added): Adjust.
8938
5f21a75b
PA		 89392010-08-24 Pedro Alves <pedro@codesourcery.com>
8940
8941 * linux-low.h (linux_thread_area): Delete declaration.
8942
3e4c1235
TS		 89432010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8944
8945 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8946 after its termination.
8947
1971b033
PA		 89482010-08-09 Pedro Alves <pedro@codesourcery.com>
8949
8950 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8951 (gdb_wants_all_stopped): Delete.
8952 (linux_wait_1): Don't call them.
8953 * server.c (handle_v_cont): Tag all threads as want-stopped.
8954 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8955 stopped as "client-wants-stopped".
8956
310444ac
PA		 89572010-07-31 Pedro Alves <pedro@codesourcery.com>
8958
8959 * Makefile.in (signals_h): New.
8960 (server_h): Depend on it.
8961 (server.o): Don't depend on $(signals_def).
8962 (signals.o): Depend on $(signals_def).
8963
a19cae16
JK		 89642010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8965
8966 * Makefile.in (signals_def): New.
8967 (server_h): Append include/gdb/signals.h and signals_def.
8968 (server.o): Append signals_def.
8969
30d50328
JK		 89702010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8971
8972 * server.c (handle_target_event): Use target_signal_to_host for
8973 resume_info.sig initialization.
8974 * target.h (struct thread_resume) <sig>: New comment.
8975
5c3216e2
OS		 89762010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8977
c6f46ca0
OS		 8978 * server.c (handle_query): strcpy() the returned string from paddress()
8979 instead of sprintf().
5c3216e2
OS		 8980 * utils.c (paddress): Return phex_nz().
8981
6bd31874
JB		 89822010-07-07 Joel Brobecker <brobecker@adacore.com>
8983
8984 * server.c (handle_v_cont): Call mourn_inferior if process
8985 just exited.
8986 (myresume): Likewise.
8987
0fb4aa4b
PA		 89882010-07-01 Pedro Alves <pedro@codesourcery.com>
8989
8990 Static tracepoints, and integration with UST.
8991
8992 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8993 * mem-break.c (uninsert_all_breakpoints)
8994 (reinsert_all_breakpoints): New.
8995 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8996 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8997 (gdb_agent_ust_loaded, helper_thread_id)
8998 (gdb_agent_helper_thread_id): New macros.
8999 (struct ipa_sym_addresses): Add addr_ust_loaded,
9000 addr_helper_thread_id, addr_cmd_buf.
9001 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9002 (in_process_agent_loaded_ust): New.
9003 (write_e_ust_not_loaded): New.
9004 (maybe_write_ipa_ust_not_loaded): New.
9005 (struct collect_static_trace_data_action): New.
9006 (enum tracepoint_type) <static_tracepoint>: New.
9007 (struct tracepoint) <handle>: Mention static tracepoints.
9008 (struct static_tracepoint_ctx): New.
9009 (CMD_BUF_SIZE): New.
9010 (add_tracepoint_action): Handle static tracepoint actions.
9011 (unprobe_marker_at): New.
9012 (clear_installed_tracepoints): Handle static tracepoints.
9013 (cmd_qtdp): Handle static tracepoints.
9014 (probe_marker_at): New.
9015 (cmd_qtstart): Handle static tracepoints.
9016 (response_tracepoint): Handle static tracepoints.
9017 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9018 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9019 (get_context_regcache): Handle static tracepoints.
9020 (do_action_at_tracepoint): Handle static tracepoint actions.
9021 (traceframe_find_block_type): Handle static trace data blocks.
9022 (traceframe_read_sdata): New.
9023 (download_tracepoints): Download static tracepoint actions.
9024 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9025 (GDB_PROBE_NAME): New.
9026 (ust_ops): New.
9027 (GET_UST_SYM): New.
9028 (USTF): New.
9029 (dlsym_ust): New.
9030 (ust_marker_to_static_tracepoint): New.
9031 (gdb_probe): New.
9032 (collect_ust_data_at_tracepoint): New.
9033 (gdb_ust_probe): New.
9034 (UNIX_PATH_MAX, SOCK_DIR): New.
9035 (gdb_ust_connect_sync_socket): New.
9036 (resume_thread, stop_thread): New.
9037 (run_inferior_command): New.
9038 (init_named_socket): New.
9039 (gdb_ust_socket_init): New.
9040 (cstr_to_hexstr): New.
9041 (next_st): New.
9042 (first_marker, next_marker): New.
9043 (response_ust_marker): New.
9044 (cmd_qtfstm, cmd_qtsstm): New.
9045 (unprobe_marker_at, probe_marker_at): New.
9046 (cmd_qtstmat, gdb_ust_thread): New.
9047 (gdb_ust_init): New.
9048 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9049 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9050 (ST_REGENTRY): New.
9051 (x86_64_st_collect_regmap): New.
9052 (X86_64_NUM_ST_COLLECT_GREGS): New.
9053 (AMD64_RIP_REGNUM): New.
9054 (supply_static_tracepoint_registers): New.
9055 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9056 (ST_REGENTRY): New.
9057 (i386_st_collect_regmap): New.
9058 (i386_NUM_ST_COLLECT_GREGS): New.
9059 (supply_static_tracepoint_registers): New.
9060 * server.c (handle_query): Handle qXfer:statictrace:read.
9061 <qSupported>: Report support for StaticTracepoints, and
9062 qXfer:statictrace:read features.
9063 * server.h (traceframe_read_sdata)
9064 (supply_static_tracepoint_registers): Declare.
9065 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9066 (unpack_varlen_hex): Include in IPA build.
9067 * Makefile.in (ustlibs, ustinc): New.
9068 (IPA_OBJS): Add remote-utils-ipa.o.
9069 ($(IPA_LIB)): Link -ldl and -lpthread.
9070 (UST_CFLAGS): New.
9071 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9072 * config.in, configure: Regenerate.
9073
9e4344e5
PA		 90742010-06-20 Ian Lance Taylor <iant@google.com>
9075 Pedro Alves <pedro@codesourcery.com>
9076
9077 * linux-x86-low.c (always_true): Delete.
9078 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9079 trying to fool the compiler with always_true.
9080
c6beb2cb
PA		 90812010-06-20 Pedro Alves <pedro@codesourcery.com>
9082
9083 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9084 conditions in gdbserver.
9085
d2ed6730
UW		 90862010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9087
9088 * spu-low.c (spu_read_memory): Wrap around local store limit.
9089 (spu_write_memory): Likewise.
9090
4e29fb54
PA		 90912010-06-15 Pedro Alves <pedro@codesourcery.com>
9092
9093 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9094 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9095 LONGEST uses.
9096 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9097 uses.
9098 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9099 uses with LONGEST uses.
9100
6a271cae
PA		 91012010-06-14 Stan Shebs <stan@codesourcery.com>
9102 Pedro Alves <pedro@codesourcery.com>
9103
9104 Bytecode compiler.
9105
9106 * linux-x86-low.c: Include limits.h.
9107 (add_insns): New.
9108 (always_true): New.
9109 (EMIT_ASM): New.
9110 (EMIT_ASM32): New.
9111 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9112 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9113 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9114 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9115 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9116 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9117 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9118 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9119 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9120 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9121 (amd64_emit_void_call_2): New.
9122 (amd64_emit_ops): New.
9123 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9124 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9125 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9126 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9127 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9128 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9129 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9130 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9131 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9132 (i386_emit_stack_adjust, i386_emit_int_call_1)
9133 (i386_emit_void_call_2): New.
9134 (i386_emit_ops): New.
9135 (x86_emit_ops): New.
9136 (the_low_target): Install x86_emit_ops.
9137 * server.h (struct emit_ops): New.
9138 (get_raw_reg_func_addr): Declare.
9139 (current_insn_ptr, emit_error): Declare.
9140 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9141 (set_trace_state_variable_value): New defines.
9142 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9143 addr_get_trace_state_variable_value and
9144 addr_set_trace_state_variable_value.
9145 (symbol_list): New fields for get_raw_reg,
9146 get_trace_state_variable_value and set_trace_state_variable_value.
9147 (condfn): New typedef.
9148 (struct tracepoint): New field `compiled_cond'.
9149 (do_action_at_tracepoint): Clear compiled_cond.
9150 (get_trace_state_variable_value, set_trace_state_variable_value):
9151 Export in the IPA.
9152 (condition_true_at_tracepoint): If there's a compiled condition,
9153 run that.
9154 (current_insn_ptr, emit_error): New globals.
9155 (struct bytecode_address): New.
9156 (get_raw_reg_func_addr): New.
9157 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9158 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9159 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9160 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9161 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9162 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9163 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9164 (compile_tracepoint_condition, compile_bytecodes): New.
9165 * target.h (emit_ops): Forward declare.
9166 (struct target_ops): New field emit_ops.
9167 (target_emit_ops): New.
9168 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9169 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9170 * linux-low.c (linux_emit_ops): New.
9171 (linux_target_ops): Install it.
9172 * linux-low.h (struct linux_target_ops): New field emit_ops.
9173
92b72907
UW		 91742010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9175
9176 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9177 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9178
fa593d66
PA		 91792010-06-01 Pedro Alves <pedro@codesourcery.com>
9180 Stan Shebs <stan@codesourcery.com>
9181
9182 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9183 (all): Depend on $(extra_libraries).
9184 (install-only): Install the IPA.
9185 (IPA_OBJS, IPA_LIB): New.
9186 (clean): Remove the IPA lib.
9187 (IPAGENT_CFLAGS): New.
9188 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9189 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9190 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9191 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9192 * configure.ac: Check for atomic builtins support in the compiler.
9193 (IPA_DEPFILES, extra_libraries): Define.
9194 * configure.srv (ipa_obj): Add description.
9195 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9196 (i[34567]86-*-linux*): Set ipa_obj.
9197 (x86_64-*-linux*): Set ipa_obj.
9198 * linux-low.c (stabilizing_threads): New.
9199 (supports_fast_tracepoints): New.
9200 (linux_detach): Stabilize threads before detaching.
9201 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9202 the lwp is either not stabilizing, or is moving out of a jump pad.
9203 (linux_fast_tracepoint_collecting): New.
9204 (maybe_move_out_of_jump_pad): New.
9205 (enqueue_one_deferred_signal): New.
9206 (dequeue_one_deferred_signal): New.
9207 (linux_wait_for_event_1): If moving out of a jump pad, defer
9208 pending signals to later.
9209 (linux_stabilize_threads): New.
9210 (linux_wait_1): Check if threads need moving out of jump pads, and
9211 do it if so.
9212 (stuck_in_jump_pad_callback): New.
9213 (move_out_of_jump_pad_callback): New.
9214 (lwp_running): New.
9215 (linux_resume_one_lwp): Handle moving out of jump pads.
9216 (linux_set_resume_request): Dequeue deferred signals.
9217 (need_step_over_p): Also step over fast tracepoint jumps.
9218 (start_step_over): Also uninsert fast tracepoint jumps.
9219 (finish_step_over): Also reinsert fast tracepoint jumps.
9220 (linux_install_fast_tracepoint_jump): New.
9221 (linux_target_ops): Install linux_stabilize_threads and
9222 linux_install_fast_tracepoint_jump_pad.
9223 * linux-low.h (linux_target_ops) <get_thread_area,
9224 install_fast_tracepoint_jump_pad>: New fields.
9225 (struct lwp_info) <collecting_fast_tracepoint,
9226 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9227 (linux_get_thread_area): Declare.
9228 * linux-x86-low.c (jump_insn): New.
9229 (x86_get_thread_area): New.
9230 (append_insns): New.
9231 (push_opcode): New.
9232 (amd64_install_fast_tracepoint_jump_pad): New.
9233 (i386_install_fast_tracepoint_jump_pad): New.
9234 (x86_install_fast_tracepoint_jump_pad): New.
9235 (the_low_target): Install x86_get_thread_area and
9236 x86_install_fast_tracepoint_jump_pad.
9237 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9238 (struct fast_tracepoint_jump): New.
9239 (fast_tracepoint_jump_insn): New.
9240 (fast_tracepoint_jump_shadow): New.
9241 (find_fast_tracepoint_jump_at): New.
9242 (fast_tracepoint_jump_here): New.
9243 (delete_fast_tracepoint_jump): New.
9244 (set_fast_tracepoint_jump): New.
9245 (uninsert_fast_tracepoint_jumps_at): New.
9246 (reinsert_fast_tracepoint_jumps_at): New.
9247 (set_breakpoint_at): Use write_inferior_memory.
9248 (uninsert_raw_breakpoint): Use write_inferior_memory.
9249 (check_mem_read): Mask out fast tracepoint jumps.
9250 (check_mem_write): Mask out fast tracepoint jumps.
9251 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9252 (set_fast_tracepoint_jump): Declare.
9253 (delete_fast_tracepoint_jump)
9254 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9255 (reinsert_fast_tracepoint_jumps_at): Declare.
9256 * regcache.c: Don't compile many functions when building the
9257 in-process agent library.
9258 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9259 the register buffer in the heap.
9260 (free_register_cache): If the register buffer isn't owned by the
9261 regcache, don't free it.
9262 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9263 pre-existing register caches.
9264 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9265 type.
9266 (convert_ascii_to_int): : Constify `from' parameter type.
9267 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9268 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9269 the needed buffer in-place.
9270 (relocate_instruction): New.
9271 * server.c (handle_query) <qSymbols>: If the target supports
9272 tracepoints, give it a chance of looking up symbols. Report
9273 support for fast tracepoints.
9274 (handle_status): Stabilize threads.
9275 (process_serial_event): Adjust.
9276 * server.h (struct fast_tracepoint_jump): Forward declare.
9277 (struct process_info) <fast_tracepoint_jumps>: New field.
9278 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9279 (decode_X_packet, decode_M_packet): Adjust.
9280 (relocate_instruction): Declare.
9281 (in_process_agent_loaded): Declare.
9282 (tracepoint_look_up_symbols): Declare.
9283 (struct fast_tpoint_collect_status): Declare.
9284 (fast_tracepoint_collecting): Declare.
9285 (force_unlock_trace_buffer): Declare.
9286 (handle_tracepoint_bkpts): Declare.
9287 (initialize_low_tracepoint)
9288 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9289 * target.h (struct target_ops) <stabilize_threads,
9290 install_fast_tracepoint_jump_pad>: New fields.
9291 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9292 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9293 [HAVE_STDINT_H]: Include stdint.h.
9294 (trace_debug_1): Rename to ...
9295 (trace_vdebug): ... this.
9296 (trace_debug): Rename to ...
9297 (trace_debug_1): ... this. Add `level' parameter.
9298 (trace_debug): New.
9299 (ATTR_USED, ATTR_NOINLINE): New.
9300 (IP_AGENT_EXPORT): New.
9301 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9302 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9303 (about_to_request_buffer_space, trace_buffer_is_full)
9304 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9305 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9306 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9307 (traceframe_write_count, traceframes_created)
9308 (trace_state_variables)
9309 New renaming defines.
9310 (struct ipa_sym_addresses): New.
9311 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9312 (symbol_list): New.
9313 (ipa_sym_addrs): New.
9314 (all_tracepoint_symbols_looked_up): New.
9315 (in_process_agent_loaded): New.
9316 (write_e_ipa_not_loaded): New.
9317 (maybe_write_ipa_not_loaded): New.
9318 (tracepoint_look_up_symbols): New.
9319 (debug_threads) [IN_PROCESS_AGENT]: New.
9320 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9321 (UNKNOWN_SIDE_EFFECTS): New.
9322 (stop_tracing): New.
9323 (flush_trace_buffer): New.
9324 (stop_tracing_bkpt): New.
9325 (flush_trace_buffer_bkpt): New.
9326 (read_inferior_integer): New.
9327 (read_inferior_uinteger): New.
9328 (read_inferior_data_pointer): New.
9329 (write_inferior_data_pointer): New.
9330 (write_inferior_integer): New.
9331 (write_inferior_uinteger): New.
9332 (struct collect_static_trace_data_action): Delete.
9333 (enum tracepoint_type): New.
9334 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9335 <actions_str, step_actions, step_actions_str>: Only include in
9336 GDBserver.
fa593d66
PA		 9337 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9338 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9339 (tracepoints): Use IP_AGENT_EXPORT.
9340 (last_tracepoint): Don't include in the IPA.
9341 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9342 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9343 (alloced_trace_state_variables): New.
9344 (trace_state_variables): Use IP_AGENT_EXPORT.
9345 (traceframe_t): Delete unused variable.
9346 (circular_trace_buffer): Don't include in the IPA.
9347 (trace_buffer_start): Delete.
9348 (struct trace_buffer_control): New.
9349 (trace_buffer_free): Delete.
9350 (struct ipa_trace_buffer_control): New.
9351 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9352 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9353 New.
9354 (trace_buffer_ctrl): New.
9355 (TRACE_BUFFER_CTRL_CURR): New.
9356 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9357 Reimplement as macros.
9358 (trace_buffer_wrap): Delete.
9359 (traceframe_write_count, traceframe_read_count)
9360 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9361 (struct tracepoint_hit_ctx) <type>: New field.
9362 (struct fast_tracepoint_ctx): New.
9363 (memory_barrier): New.
9364 (cmpxchg): New.
9365 (record_tracepoint_error): Update atomically in the IPA.
9366 (clear_inferior_trace_buffer): New.
9367 (about_to_request_buffer_space): New.
9368 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9369 updating the same buffer.
9370 (add_tracepoint): Default the tracepoint's type to trap
9371 tracepoint, and orig_size to -1.
9372 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9373 internal variables.
9374 (create_trace_state_variable): New parameter `gdb'. Handle it.
9375 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9376 (cmd_qtdp): Handle fast tracepoints.
9377 (cmd_qtdv): Adjust.
9378 (max_jump_pad_size): New.
9379 (gdb_jump_pad_head): New.
9380 (get_jump_space_head): New.
9381 (claim_jump_space): New.
9382 (sort_tracepoints): New.
9383 (MAX_JUMP_SIZE): New.
9384 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9385 IPA.
9386 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9387 support. Upload fast traceframes, and delete internal IPA
9388 breakpoints.
9389 (stop_tracing_handler): New.
9390 (flush_trace_buffer_handler): New.
9391 (cmd_qtstop): Upload fast tracepoints.
9392 (response_tracepoint): Handle fast tracepoints.
9393 (tracepoint_finished_step): Upload fast traceframes. Set the
9394 tracepoint hit context's tracepoint type.
9395 (handle_tracepoint_bkpts): New.
9396 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9397 type. Add comment about fast tracepoints.
9398 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9399 non-existing action_str field.
9400 (get_context_regcache): Handle fast tracepoints.
9401 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9402 to the regcache.
9403 (fast_tracepoint_from_jump_pad_address): New.
9404 (fast_tracepoint_from_ipa_tpoint_address): New.
9405 (collecting_t): New.
9406 (force_unlock_trace_buffer): New.
9407 (fast_tracepoint_collecting): New.
9408 (collecting): New.
9409 (gdb_collect): New.
9410 (write_inferior_data_ptr): New.
9411 (target_tp_heap): New.
9412 (target_malloc): New.
9413 (download_agent_expr): New.
9414 (UALIGN): New.
9415 (download_tracepoints): New.
9416 (download_trace_state_variables): New.
9417 (upload_fast_traceframes): New.
9418 (IPA_FIRST_TRACEFRAME): New.
9419 (IPA_NEXT_TRACEFRAME_1): New.
9420 (IPA_NEXT_TRACEFRAME): New.
9421 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9422 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9423 (gdb_jump_pad_buffer_end): New.
9424 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9425 (initialize_tracepoint): Adjust.
9426 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9427 buffer. Initialize the low module.
9428 * utils.c (PREFIX, TOOLNAME): New.
9429 (malloc_failure): Use PREFIX.
9430 (error): In the IPA, an error causes an exit.
9431 (fatal, warning): Use PREFIX.
9432 (internal_error): Use TOOLNAME.
9433 (NUMCELLS): Increase to 10.
9434 * configure, config.in: Regenerate.
9435
d149dd1d
PA		 94362010-06-01 Pedro Alves <pedro@codesourcery.com>
9437
9438 * server.c (handle_query) <qSupported>: Do two passes over the
9439 qSupported string to avoid nesting strtok.
9440
f6528abd
JK		 94412010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9442
9443 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9444 (CDEPS): New.
9445 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9446 -Wl,--dynamic-list.
9447 * configure: Regenerate.
9448 * proc-service.list: New.
9449
ca2a87a0
JK		 94502010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9451
9452 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9453 New comment.
9454
363a6e9f
OS		 94552010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9456
9457 * gdbreplay.c (remote_open): Check error return from socket() call by
9458 its equality to -1 not by it being negative.
9459 * remote-utils.c (remote_open): Likewise.
9460
d23b6cb1
PA		 94612010-05-23 Pedro Alves <pedro@codesourcery.com>
9462
9463 * config.h: Regenerate.
9464
28d3cf85
MK		 94652010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9466
9467 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9468 doesn't provide PTRACE_GET_THREAD_AREA.
9469
fea36a59
MK		 94702010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9471
9472 * linux-m68k-low.c: Include <asm/ptrace.h>
9473 (ps_get_thread_area): Implement.
9474
24b066ba
DE		 94752010-05-03 Doug Evans <dje@google.com>
9476
9477 * event-loop.c (struct callback_event): New struct.
9478 (callback_list): New global.
9479 (append_callback_event, delete_callback_event): New functions.
9480 (process_callback): New function.
9481 (start_event_loop): Call it.
9482 * remote-utils.c (NOT_SCHEDULED): Define.
9483 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9484 moved out of readchar.
9485 (readchar): Rewrite. Call reschedule before returning.
9486 (reset_readchar): New function.
9487 (remote_close): Call it.
9488 (process_remaining, reschedule): New functions.
9489 * server.h (callback_handler_func): New typedef.
9490 (append_callback_event, delete_callback_event): Declare.
9491
9836d6ea
PA		 94922010-05-03 Pedro Alves <pedro@codesourcery.com>
9493
9494 * proc-service.c (ps_pglobal_lookup): Use
9495 thread_db_look_up_one_symbol.
9496 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9497 parameter. Use it instead of all_symbols_looked_up.
9498 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9499 field.
9500 (all_symbols_looked_up): Don't declare.
9501 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9502 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9503 field.
9504 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9505 Set all_symbols_looked_up here.
9506 (thread_db_look_up_one_symbol): New.
9507 (thread_db_get_tls_address): Adjust.
9508 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9509 thread_db object on the heap, and tentatively set it in the
9510 process structure.
9511 (thread_db_init): Don't set all_symbols_looked_up here.
9512 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9513
7984d532
PA		 95142010-05-03 Pedro Alves <pedro@codesourcery.com>
9515
9516 * linux-low.c (linux_kill, linux_detach): Adjust.
9517 (status_pending_p_callback): Remove redundant statement. Check
9518 for !TARGET_WAITIKIND_IGNORE, instead of
9519 TARGET_WAITKIND_STOPPED.
9520 (handle_tracepoints): Make sure LWP is locked. Adjust.
9521 (linux_wait_for_event_1): Adjust.
9522 (linux_cancel_breakpoints): New.
9523 (unsuspend_one_lwp): New.
9524 (unsuspend_all_lwps): New.
9525 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9526 (send_sigstop_callback): Change return type to int, add new
9527 `except' parameter and handle it.
9528 (suspend_and_send_sigstop_callback): New.
9529 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9530 pass them down. If SUSPEND, also increment the lwp's suspend
9531 count.
9532 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9533 (need_step_over_p): Don't consider suspended LWPs.
9534 (start_step_over): Adjust.
9535 (proceed_one_lwp): Change return type to int, add new `except'
9536 parameter and handle it.
9537 (unsuspend_and_proceed_one_lwp): New.
9538 (proceed_all_lwps): Use find_inferior instead of
9539 for_each_inferior.
9540 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9541 also decrement the suspend count of LWPs. Pass `except' down,
9542 instead of hacking its suspend count.
9543 (linux_pause_all): Add `freeze' parameter. Adjust.
9544 (linux_unpause_all): New.
9545 (linux_target_ops): Install linux_unpause_all.
9546 * server.c (handle_status): Adjust.
9547 * target.h (struct target_ops): New fields `unpause_all' and
9548 `cancel_breakpoints'. Add new parameter to `pause_all'.
9549 (pause_all): Add new `freeze' parameter.
9550 (unpause_all): New.
9551 (cancel_breakpoints): New.
9552 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9553 cancel breakpoints.
9554 (cmd_qtstart): Pause threads.
9555 (stop_tracing): Pause threads, and cancel breakpoints.
9556 * win32-low.c (win32_target_ops): Adjust.
9557
e471f25b
PA		 95582010-05-03 Pedro Alves <pedro@codesourcery.com>
9559
9560 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9561 the inferior right away from here...
9562 (linux_wait_1): ... to here, and adjust to check the thread's
9563 last_resume_kind instead of the lwp's step or stop_expected flags.
9564
1915ef4f
PA		 95652010-05-02 Pedro Alves <pedro@codesourcery.com>
9566
9567 * README: Use consistent `GDB' and `GDBserver' spellings.
9568
f9e39928
PA		 95692010-05-02 Pedro Alves <pedro@codesourcery.com>
9570
9571 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9572 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9573 (linux_detach_one_lwp): Assume the lwp is stopped.
9574 (any_thread_of): Delete.
9575 (linux_detach): Stop all lwps here. Don't blindly delete all
9576 breakpoints.
9577 (delete_lwp_callback): New.
9578 (linux_mourn): Delete all lwps of the process that is gone.
9579 (linux_wait_1): Don't delete the last lwp of the process here.
9580 * mem-break.h (mark_breakpoints_out): Declare.
9581 * mem-break.c (mark_breakpoints_out): New.
9582 (free_all_breakpoints): Use it.
9583 * server.c (handle_target_event): If the process is gone, mark
9584 breakpoints out.
9585 * thread-db.c (struct thread_db) <create_bp>: New field.
9586 (thread_db_enable_reporting): Fix prototype. Store a thread event
9587 breakpoint reference in the thread_db struct.
9588 (thread_db_load_search): Clear the thread_db object.
9589 (try_thread_db_load_1): Ditto.
9590 (switch_to_process): New.
9591 (disable_thread_event_reporting): Use it.
9592 (remove_thread_event_breakpoints): New.
9593 (thread_db_detach, thread_db_mourn): Use it.
9594
1e7fc18c
PA		 95952010-05-01 Pedro Alves <pedro@codesourcery.com>
9596
9597 * linux-low.c (linux_enable_event_reporting): New.
9598 (linux_wait_for_event_1, handle_extended_wait): Use it.
9599
02fc4de7
PA		 96002010-04-30 Pedro Alves <pedro@codesourcery.com>
9601
9602 * linux-low.c (linux_kill_one_lwp, linux_kill)
9603 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9604 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9605 SIGSTOP even if the LWP is stopped.
9606 (send_sigstop_callback): New.
9607 (stop_all_lwps): Use send_sigstop_callback instead.
9608 (linux_resume_one_thread): Adjust.
9609 (proceed_one_lwp): Still proceed an LWP that the client has
9610 requested to stop, if we haven't reported it as stopped yet. Make
9611 sure that LWPs the client want stopped, have a pending SIGSTOP.
9612
bc3b5632
DE		 96132010-04-26 Doug Evans <dje@google.com>
9614
ae1ada35
DE		 9615 * server.c (handle_general_set): Make static.
9616
bc3b5632
DE		 9617 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9618 Print received char after testing for error/eof instead of before.
9619 (input_interrupt): Tweak comment.
9620
65730243
DE		 96212010-04-23 Doug Evans <dje@google.com>
9622
9623 * server.c (start_inferior): Print inferior argv if --debug.
9624
a8ae7dc0
AR		 96252010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9626
9627 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9628 * nto-x86-low.c: Include server.h
9629
1c07cc19
PM		 96302010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9631
9632 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9633 be consistent with other sources of this directory.
9634 (init_registers_amd64): Correct name of source file of this function
9635 in the comment.
9636
e0a61e09
PM		 96372010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9638
9639 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9640 64-bit executables.
9641
54709339
PM		 96422010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9643
9644 * win32-i386-low.c: Add 64-bit support.
9645 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9646 (init_registers_amd64): Declare.
9647 (mappings): Add 64-bit version of array.
9648 (init_windows_x86): New function.
9649 (the_low_target): Change init_arch field to init_windows_x86.
9650
e8f0053d
PM		 96512010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9652
9653 * win32-low.c: Adapt to support also 64-bit architecture.
9654 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9655 (get_image_name): Use SIZE_T type for local variable `done'.
9656 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9657 (toolhelp_get_dll_name): Idem.
9658 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9659 Use uintptr_t typecast to avoid warning.
9660 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9661 (handle_exception): Use phex_nz to avoid warning.
9662 (win32_wait): Remove unused local variable `process'.
9663
c481e77e
PM		 96642010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9665
9666 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9667 `amd64-avx.o'.
9668
12ea4b69
PM		 96692010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9670
9671 * configure.ac: Use `ws2_32' library for srv_mingw.
9672 * configure: Regenerate.
9673 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9674 * remote-utils.c: Likewise.
9675
f6d1620c
L		 96762010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9677
9678 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9679 if __x86_64__ is defined.
9680
8e642873
PM		 96812010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9682
9683 * configure: Regenerate.
9684
711e434b
PM		 96852010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9686
9687 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9688 * target.h (target_ops): New get_tib_address field.
9689 * win32-low.h (win32_thread_info): Add thread_local_base field.
9690 * win32-low.c (child_add_thread): Add tlb argument.
9691 Set thread_local_base field to TLB.
9692 (get_child_debug_event): Adapt to child_add_thread change.
9693 (win32_get_tib_address): New function.
9694 (win32_target_ops): Set get_tib_address field to
9695 win32_get_tib_address.
9696 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9697
505106cd
PA		 96982010-04-12 Pedro Alves <pedro@codesourcery.com>
9699
505106cd
PA		 9700 * linux-low.c (linux_mourn): Also remove the process.
9701 * server.c (handle_target_event): Don't remove the process here.
9702 * nto-low.c (nto_mourn): New.
9703 (nto_target_ops): Install it.
9704 * spu-low.c (spu_mourn): New.
9705 (spu_target_ops): Install it.
9706 * win32-low.c (win32_mourn): New.
9707 (win32_target_ops): Install it.
9708
e8470a06
PA		 97092010-04-12 Pedro Alves <pedro@codesourcery.com>
9710
9711 * server.h (buffer_xml_printf): Remove redundant `;'.
9712
45ba0d02
PA		 97132010-04-12 Pedro Alves <pedro@codesourcery.com>
9714
9715 * regcache.c (set_register_cache): Invalidate regcaches before
9716 changing the register cache layout.
9717 (regcache_invalidate_one): Allow a NULL regcache.
9718 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9719 regcaches before changing the register cache layout or the target
9720 regsets.
9721
59e04013
L		 97222010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9723
9724 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9725 variable warning on Linux/x86-64.
9726
8336d594
PA		 97272010-04-11 Pedro Alves <pedro@codesourcery.com>
9728
9729 GDBserver disconnected tracing support.
9730
9731 * linux-low.c (linux_remove_process): Delete.
9732 (add_lwp): Don't set last_resume_kind here.
9733 (linux_kill): Use `mourn'.
9734 (linux_detach): Use `thread_db_detach', and `mourn'.
9735 (linux_mourn): New.
9736 (linux_attach_lwp_1): Adjust comment.
9737 (linux_attach): last_resume_kind moved the thread_info; adjust.
9738 (status_pending_p_callback): Adjust.
9739 (linux_wait_for_event_1): Adjust.
9740 (count_events_callback, select_singlestep_lwp_callback)
9741 (select_event_lwp_callback, cancel_breakpoints_callback)
9742 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9743 (proceed_one_lwp): Adjust.
9744 (linux_async): Add debug output.
9745 (linux_thread_stopped): New.
9746 (linux_pause_all): New.
9747 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9748 linux_pause_all.
9749 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9750 (thread_db_free): Delete declaration.
9751 (thread_db_detach, thread_db_mourn): Declare.
9752 * thread-db.c (thread_db_init): Use thread_db_mourn.
9753 (thread_db_free): Delete, split in two.
9754 (disable_thread_event_reporting): New.
9755 (thread_db_detach): New.
9756 (thread_db_mourn): New.
9757
9758 * server.h (struct thread_info) <last_resume_kind>: New field.
9759 <attached>: Add comment.
9760 <gdb_detached>: New field.
9761 (handler_func): Change return type to int.
9762 (handle_serial_event, handle_target_event): Ditto.
9763 (gdb_connected): Declare.
9764 (tracing): Delete.
9765 (disconnected_tracing): Declare.
9766 (stop_tracing): Declare.
9767
9768 * server.c (handle_query) <qSupported>: Report support for
9769 disconnected tracing.
9770 (queue_stop_reply_callback): Account for running threads.
9771 (gdb_wants_thread_stopped): New.
9772 (gdb_wants_all_threads_stopped): New.
9773 (gdb_reattached_process): New.
9774 (handle_status): Clear the `gdb_detached' flag of all processes.
9775 In all-stop, stop all threads.
9776 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9777 (process_serial_event): If the remote connection breaks, or if an
9778 exit was forced with "monitor exit", force an event loop exit.
9779 Handle disconnected tracing on detach.
9780 (handle_serial_event): Adjust.
9781 (handle_target_event): If GDB isn't connected, forward events back
9782 to the inferior, unless the last process exited, in which case,
9783 exit gdbserver. Adjust interface.
9784
9785 * remote-utils.c (remote_open): Don't block in accept. Instead
9786 register an event loop source on the listen socket file
9787 descriptor. Refactor bits into ...
9788 (listen_desc): ... this new global.
9789 (gdb_connected): ... this new function.
9790 (enable_async_notification): ... this new function.
9791 (handle_accept_event): ... this new function.
9792 (remote_close): Clear remote_desc.
9793
9794 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9795
9796 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9797 New fields.
9798 (mourn_inferior): Define.
9799 (target_process_qsupported): Avoid the dangling else problem.
9800 (thread_stopped): Define.
9801 (pause_all): Define.
9802 (target_waitstatus_to_string): Declare.
9803 * target.c (target_waitstatus_to_string): New.
9804
9805 * tracepoint.c (tracing): Make extern.
9806 (disconnected_tracing): New.
9807 (stop_tracing): Make extern. Handle tracing stops due to GDB
9808 disconnecting.
9809 (cmd_qtdisconnected): New.
9810 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9811 (handle_tracepoint_general_set): Handle QTDisconnected.
9812
9813 * event-loop.c (event_handler_func): Change return type to int.
9814 (process_event): Bail out if the event handler wants the event
9815 loop to stop.
9816 (handle_file_event): Ditto.
9817 (start_event_loop): Bail out if the event handler wants the event
9818 loop to stop.
9819
9820 * nto-low.c (nto_target_ops): Adjust.
9821 * spu-low.c (spu_wait): Don't remove the process here.
9822 (spu_target_ops): Adjust.
9823 * win32-low.c (win32_wait): Don't remove the process here.
9824 (win32_target_ops): Adjust.
9825
5d267c4c
PA		 98262010-04-11 Pedro Alves <pedro@codesourcery.com>
9827
9828 * regcache.c (realloc_register_cache): Invalidate inferior's
9829 regcache before recreating it.
9830
623ccd72
PA		 98312010-04-09 Pedro Alves <pedro@codesourcery.com>
9832
9833 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9834
219f2f23
PA		 98352010-04-09 Stan Shebs <stan@codesourcery.com>
9836 Pedro Alves <pedro@codesourcery.com>
9837
9838 * server.h (LONGEST): New.
9839 (struct thread_info) <while_stepping>: New field.
9840 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9841 Declare.
9842 (initialize_tracepoint, handle_tracepoint_general_set)
9843 (handle_tracepoint_query, tracepoint_finished_step)
9844 (tracepoint_was_hit, release_while_stepping_state_list):
9845 (current_traceframe): Declare.
9846 * server.c (handle_general_set): Handle tracepoint packets.
9847 (read_memory): New.
9848 (write_memory): New.
9849 (handle_search_memory_1): Use read_memory.
9850 (handle_query): Report support for conditional tracepoints, trace
9851 state variables, and tracepoint sources. Handle tracepoint
9852 queries.
9853 (main): Initialize the tracepoints module.
9854 (process_serial_event): Handle traceframe reads/writes.
9855
9856 * linux-low.c (handle_tracepoints): New.
9857 (linux_wait_1): Call it.
9858 (linux_resume_one_lwp): Handle while-stepping.
9859 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9860 (linux_target_ops): Install them.
9861 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9862 New field.
9863 * linux-x86-low.c (x86_supports_tracepoints): New.
9864 (the_low_target). Install it.
9865
9866 * mem-break.h (delete_breakpoint): Declare.
9867 * mem-break.c (delete_breakpoint): Make external.
9868
9869 * target.h (struct target_ops): Add `supports_tracepoints',
9870 `read_pc', and `write_pc' fields.
9871 (target_supports_tracepoints): Define.
9872 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9873 (phex_nz): New.
9874
9875 * regcache.h (struct regcache) <registers_owned>: New field.
9876 (init_register_cache, regcache_cpy): Declare.
9877 (regcache_read_pc, regcache_write_pc): Declare.
9878 (register_cache_size): Declare.
9879 (supply_regblock): Declare.
9880 * regcache.c (init_register_cache): New.
9881 (new_register_cache): Use it.
9882 (regcache_cpy): New.
9883 (register_cache_size): New.
9884 (supply_regblock): New.
9885 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 9886
219f2f23
PA		 9887 * tracepoint.c: New.
9888
9889 * Makefile.in (OBS): Add tracepoint.o.
9890 (tracepoint.o): New rule.
9891
3a13a53b
L		 98922010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9893
9894 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9895 (i386-mmx.o): New.
9896 (i386-mmx.c): Likewise.
9897 (i386-mmx-linux.o): Likewise.
9898 (i386-mmx-linux.c): Likewise.
9899
9900 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9901 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9902 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9903 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9904
9905 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9906 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9907 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9908
1570b33e
L		 99092010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9910
9911 * Makefile.in (clean): Updated.
9912 (i386-avx.o): New.
9913 (i386-avx.c): Likewise.
9914 (i386-avx-linux.o): Likewise.
9915 (i386-avx-linux.c): Likewise.
9916 (amd64-avx.o): Likewise.
9917 (amd64-avx.c): Likewise.
9918 (amd64-avx-linux.o): Likewise.
9919 (amd64-avx-linux.c): Likewise.
9920
9921 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9922 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9923 (srv_amd64_regobj): Add amd64-avx.o.
9924 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9925 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9926 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9927 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9928 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9929 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9930 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9931
9932 * i387-fp.c: Include "i386-xstate.h".
9933 (i387_xsave): New.
9934 (i387_cache_to_xsave): Likewise.
9935 (i387_xsave_to_cache): Likewise.
9936 (x86_xcr0): Likewise.
9937
9938 * i387-fp.h (i387_cache_to_xsave): Likewise.
9939 (i387_xsave_to_cache): Likewise.
9940 (x86_xcr0): Likewise.
9941
9942 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9943 * linux-crisv32-low.c (target_regsets): Likewise.
9944 * linux-m68k-low.c (target_regsets): Likewise.
9945 * linux-mips-low.c (target_regsets): Likewise.
9946 * linux-ppc-low.c (target_regsets): Likewise.
9947 * linux-s390-low.c (target_regsets): Likewise.
9948 * linux-sh-low.c (target_regsets): Likewise.
9949 * linux-sparc-low.c (target_regsets): Likewise.
9950 * linux-xtensa-low.c (target_regsets): Likewise.
9951
9952 * linux-low.c: Include <sys/uio.h>.
9953 (regsets_fetch_inferior_registers): Support nt_type.
9954 (regsets_store_inferior_registers): Likewise.
9955 (linux_process_qsupported): New.
9956 (linux_target_ops): Add linux_process_qsupported.
9957
9958 * linux-low.h (regset_info): Add nt_type.
9959 (linux_target_ops): Add process_qsupported.
9960
9961 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9962 and <sys/uio.h>.
9963 (init_registers_i386_avx_linux): New.
9964 (init_registers_amd64_avx_linux): Likewise.
9965 (xmltarget_i386_linux_no_xml): Likewise.
9966 (xmltarget_amd64_linux_no_xml): Likewise.
9967 (PTRACE_GETREGSET): Likewise.
9968 (PTRACE_SETREGSET): Likewise.
9969 (x86_fill_xstateregset): Likewise.
9970 (x86_store_xstateregset): Likewise.
9971 (use_xml): Likewise.
9972 (x86_linux_update_xmltarget): Likewise.
9973 (x86_linux_process_qsupported): Likewise.
9974 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9975 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9976 init_registers_i386_linux here. Call
9977 x86_linux_update_xmltarget.
9978 (the_low_target): Add x86_linux_process_qsupported.
9979
9980 * server.c (handle_query): Call target_process_qsupported.
9981
9982 * target.h (target_ops): Add process_qsupported.
9983 (target_process_qsupported): New.
9984
fc7238bb
PA		 99852010-04-03 Pedro Alves <pedro@codesourcery.com>
9986
9987 * inferiors.c (add_thread): Set last_status kind to
9988 TARGET_WAITKIND_IGNORE.
9989 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9990 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9991 (linux_wait_1): Move `thread' local definition to block that uses
9992 it. Don't NULL initialize `event_child'.
9993 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9994 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9995 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9996
bdabb078
PA		 99972010-04-01 Pedro Alves <pedro@codesourcery.com>
9998
9999 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10000 an extended waitstatus, or by a watchpoint.
10001 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10002 thread was stepping or has been stopped by a watchpoint.
10003
d3bbe7a0
PA		 100042010-04-01 Pedro Alves <pedro@codesourcery.com>
10005
10006 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10007 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10008 of another, then delete the previous, and validate all
10009 breakpoints.
10010 (validate_inserted_breakpoint): New.
10011 (delete_disabled_breakpoints): New.
10012 (validate_breakpoints): New.
10013 (check_mem_read): Validate breakpoints before trusting their
10014 shadow. Delete disabled breakpoints.
10015 (check_mem_write): Validate breakpoints before trusting they
10016 should be inserted. Delete disabled breakpoints.
10017 * mem-break.h (validate_breakpoints):
10018 * server.c (handle_query): Validate breakpoints when we see a
10019 qSymbol query.
10020
8b07ae33
PA		 100212010-04-01 Pedro Alves <pedro@codesourcery.com>
10022
10023 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10024 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10025 if we could tell there's a GDB breakpoint at stop_pc.
10026 (need_step_over_p): Don't do a step over if we find a GDB
10027 breakpoint at the resume PC.
10028
10029 * mem-break.c (struct raw_breakpoint): New.
10030 (enum bkpt_type): New type `gdb_breakpoint'.
10031 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10032 fields. New field `raw'.
10033 (find_raw_breakpoint_at): New.
10034 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10035 breakpoint instead.
10036 (set_breakpoint_at): Adjust.
10037 (delete_raw_breakpoint): New.
10038 (release_breakpoint): New.
10039 (delete_breakpoint): Rename to...
10040 (delete_breakpoint_1): ... this. Add proc parameter. Use
10041 release_breakpoint. Return ENOENT.
10042 (delete_breakpoint): Reimplement.
10043 (find_breakpoint_at): Delete.
10044 (find_gdb_breakpoint_at): New.
10045 (delete_breakpoint_at): Delete.
10046 (set_gdb_breakpoint_at): New.
10047 (delete_gdb_breakpoint_at): New.
10048 (gdb_breakpoint_here): New.
10049 (set_reinsert_breakpoint): Use release_breakpoint.
10050 (uninsert_breakpoint): Rename to ...
10051 (uninsert_raw_breakpoint): ... this.
10052 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10053 (reinsert_raw_breakpoint): Change parameter type to
10054 raw_breakpoint.
10055 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10056 instead.
10057 (check_breakpoints): Adjust. Use release_breakpoint.
10058 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10059 (breakpoint_inserted_here): Ditto.
10060 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10061 Don't trust the breakpoint's shadow if it is not inserted.
10062 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10063 (delete_all_breakpoints): Adjust.
10064 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10065 use delete_breakpoint_1.
10066
10067 * mem-break.h (breakpoints_supported): Delete declaration.
10068 (set_gdb_breakpoint_at): Declare.
10069 (gdb_breakpoint_here): Declare.
10070 (delete_breakpoint_at): Delete.
10071 (delete_gdb_breakpoint_at): Declare.
10072
10073 * server.h (struct raw_breakpoint): Forward declare.
10074 (struct process_info): New field `raw_breakpoints'.
10075
10076 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10077 breakpoints.
10078
6bf5e0ba
PA		 100792010-03-24 Pedro Alves <pedro@codesourcery.com>
10080
10081 * linux-low.c (status_pending_p_callback): Fix comment.
10082 (linux_wait_for_event_1): Move most of the internal breakpoint
10083 handling from here...
10084 (linux_wait_1): ... to here.
10085 (count_events_callback): New.
10086 (select_singlestep_lwp_callback): New.
10087 (select_event_lwp_callback): New.
10088 (cancel_breakpoints_callback): New.
10089 (select_event_lwp): New.
10090 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10091 priority to all LWPs that have had events that should be reported
10092 to the client. Cancel breakpoints when about to reporting the
10093 event to the client, not while stopping lwps. No longer cancel
10094 finished single-steps here.
10095 (cancel_finished_single_step): Delete.
10096 (cancel_finished_single_steps): Delete.
10097
414a389f
PA		 100982010-03-24 Pedro Alves <pedro@codesourcery.com>
10099
10100 * mem-break.c (enum bkpt_type): New.
10101 (struct breakpoint): New field `type'.
10102 (set_breakpoint_at): Change return type to struct breakpoint
10103 pointer. Set type to `other_breakpoint' by default.
10104 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10105 in the breakpoint list.
10106 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10107 (reinsert_breakpoint): Rename to ...
10108 (reinsert_raw_breakpoint): ... this.
10109 (reinsert_breakpoints_at): Adjust.
10110 * mem-break.h (struct breakpoint): Declare.
10111 (set_breakpoint_at): Change return type to struct breakpoint
10112 pointer.
10113
2280c721
PA		 101142010-03-24 Pedro Alves <pedro@codesourcery.com>
10115
10116 * server.c (handle_query): Assign, not compare.
10117
d50171e4
PA		 101182010-03-24 Pedro Alves <pedro@codesourcery.com>
10119
10120 Teach linux gdbserver to step-over-breakpoints.
10121
10122 * linux-low.c (can_hardware_single_step): New.
10123 (supports_breakpoints): New.
10124 (handle_extended_wait): If stopping threads, read the stop pc of
10125 the new cloned LWP.
10126 (get_pc): New.
10127 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10128 low target doesn't support retrieving the PC.
10129 (add_lwp): Set last_resume_kind to resume_continue.
10130 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10131 (linux_attach): Don't clear stop_expected. Set the lwp's
10132 last_resume_kind to resume_stop.
10133 (linux_detach_one_lwp): Don't check for removed breakpoints.
10134 (check_removed_breakpoint): Delete.
10135 (status_pending_p): Rename to ...
10136 (status_pending_p_callback): ... this. Don't check for removed
10137 breakpoints. Don't consider threads that are stopped from GDB's
10138 perspective.
10139 (linux_wait_for_lwp): Always read the stop_pc here.
10140 (cancel_breakpoint): New.
10141 (step_over_bkpt): New global.
10142 (linux_wait_for_event_1): Implement stepping over breakpoints.
10143 (gdb_wants_lwp_stopped): New.
10144 (gdb_wants_all_stopped): New.
10145 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10146 single-step traps here. Store the thread's last reported target
10147 wait status.
10148 (send_sigstop): Don't clear stop_expected. Always set it,
10149 instead.
10150 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10151 (cancel_finished_single_step): New.
10152 (cancel_finished_single_steps): New.
10153 (wait_for_sigstop): Don't cancel finished single-step traps here.
10154 (linux_resume_one_lwp): Don't check for removed breakpoints.
10155 Don't set `step' on non-hardware step archs.
10156 (linux_set_resume_request): Ignore resume_stop requests if already
10157 stopping or stopped. Set the lwp's last_resume_kind.
10158 (resume_status_pending_p): Don't check for removed breakpoints.
10159 (need_step_over_p): New.
10160 (start_step_over): New.
10161 (finish_step_over): New.
10162 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10163 requests. Clear the thread's last reported target waitstatus.
10164 Don't use the `suspended' flag. Don't consider pending breakpoints.
10165 (linux_resume): Start a step-over if necessary.
10166 (proceed_one_lwp): New.
10167 (proceed_all_lwps): New.
10168 (unstop_all_lwps): New.
10169 * linux-low.h (struct lwp_info): Rewrite comment for the
10170 `suspended' flag. Add the `stop_pc' field. Delete the
10171 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10172 Add `'last_resume_kind' and `need_step_over' fields.
10173 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10174 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10175 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10176 (set_raw_breakpoint_at): New.
10177 (set_breakpoint_at): Rewrite to use it.
10178 (reinsert_breakpoint_handler): Delete.
10179 (set_reinsert_breakpoint): New.
10180 (reinsert_breakpoint_by_bp): Delete.
10181 (delete_reinsert_breakpoints): New.
10182 (uninsert_breakpoint): Rewrite.
10183 (uninsert_breakpoints_at): New.
10184 (reinsert_breakpoint): Rewrite.
10185 (reinsert_breakpoints_at): New.
10186 (check_breakpoints): Rewrite.
10187 (breakpoint_here): New.
10188 (breakpoint_inserted_here): New.
10189 (check_mem_read): Adjust.
10190 * mem-break.h (breakpoints_supported, breakpoint_here)
10191 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10192 (reinsert_breakpoint_by_bp): Delete declaration.
10193 (delete_reinsert_breakpoints): Declare.
10194 (reinsert_breakpoint): Delete declaration.
10195 (reinsert_breakpoints_at): Declare.
10196 (uninsert_breakpoint): Delete declaration.
10197 (uninsert_breakpoints_at): Declare.
10198 (check_breakpoints): Adjust prototype.
10199 * server.h: Adjust include order.
10200 (struct thread_info): Declare here. Add a `last_status' field.
10201
30ba68cb
MS		 102022010-03-23 Michael Snyder <msnyder@vmware.com>
10203
10204 * server.c (crc32): New function.
10205 (handle_query): Add handling for 'qCRC:' request.
10206
b9a881c2
PA		 102072010-03-23 Pedro Alves <pedro@codesourcery.com>
10208
10209 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10210 lwp had been stopped by a watchpoint.
10211
e92d13d5
PA		 102122010-03-16 Pedro Alves <pedro@codesourcery.com>
10213
10214 * server.h (internal_error): Declare.
10215 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10216 * utils.c (internal_error): New function.
10217
64daa791
AS		 102182010-03-15 Andreas Schwab <schwab@redhat.com>
10219
10220 * configure.srv: Fix typo setting srv_regobj.
10221
f52cd8cd
PA		 102222010-03-15 Pedro Alves <pedro@codesourcery.com>
10223
10224 * linux-low.c (fetch_register): Avoid passing a non string literal
10225 format to `error'.
10226 (usr_store_inferior_registers): Ditto.
10227
93ae6fdc
PA		 102282010-03-14 Pedro Alves <pedro@codesourcery.com>
10229
10230 * linux-low.c (linux_write_memory): Bail out early if peeking
10231 memory failed.
10232
c3adc08c
PA		 102332010-03-14 Pedro Alves <pedro@codesourcery.com>
10234
10235 * linux-low.h (struct lwp_info): New fields
10236 `stopped_by_watchpoint' and `stopped_data_address'.
10237 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10238 here, and cache them in the lwp object.
10239 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10240 directly.
10241 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10242 field.
10243 (linux_stopped_by_watchpoint): Rewrite.
10244 (linux_stopped_data_address): Rewrite.
10245
bce522a2
PA		 102462010-03-06 Simo Melenius <simo.melenius@iki.fi>
10247
10248 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10249 switching the current inferior, not before.
10250
90884b2b
L		 102512010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10252
10253 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10254 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10255 i386-linux.c and amd64-linux.c.
10256 (reg-i386.o): Removed.
10257 (reg-i386.c): Likewise.
10258 (reg-i386-linux.o): Likewise.
10259 (reg-i386-linux.c): Likewise.
10260 (reg-x86-64.o): Likewise.
10261 (reg-x86-64.c): Likewise.
10262 (reg-x86-64-linux.o): Likewise.
10263 (reg-x86-64-linux.c): Likewise.
10264 (i386.o): New.
10265 (i386.c): Likewise.
10266 (i386-linux.o): Likewise.
10267 (i386-linux.c): Likewise.
10268 (amd64.o): Likewise.
10269 (amd64.c): Likewise.
10270 (amd64-linux.o): Likewise.
10271 (amd64-linux.c): Likewise.
10272
10273 * configure.srv (srv_i386_regobj): New.
10274 (srv_i386_linux_regobj): Likewise.
10275 (srv_amd64_regobj): Likewise.
10276 (srv_amd64_linux_regobj): Likewise.
10277 (srv_i386_32bit_xmlfiles): Likewise.
10278 (srv_i386_64bit_xmlfiles): Likewise.
10279 (srv_i386_xmlfiles): Likewise.
10280 (srv_amd64_xmlfiles): Likewise.
10281 (srv_i386_linux_xmlfiles): Likewise.
10282 (srv_amd64_linux_xmlfiles): Likewise.
10283 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10284 srv_xmlfiles to $srv_i386_xmlfiles.
10285 (i[34567]86-*-mingw32ce*): Likewise.
10286 (i[34567]86-*-mingw*): Likewise.
10287 (i[34567]86-*-nto*): Likewise.
10288 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10289 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10290 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10291 (x86_64-*-linux*): Likewise.
10292
10293 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10294 (init_registers_amd64_linux): New.
10295 (x86_arch_setup): Replace init_registers_x86_64_linux with
10296 init_registers_amd64_linux.
10297
193f13e6
MK		 102982010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10299
10300 * configure.ac: Check for libdl. If it is not available link against
10301 static libthread_db.
10302 * configure: Regenerate.
10303
85d721b8
PA		 103042010-02-22 Pedro Alves <pedro@codesourcery.com>
10305
10306 PR9605
10307
10308 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10309 handing a read watchpoint.
10310 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10311
6076632b
DE		 103122010-02-12 Doug Evans <dje@google.com>
10313
10314 * linux-low.c (linux_supports_tracefork_flag): Document.
10315 (linux_look_up_symbols): Add comment.
10316
3327ccf7
L		 103172010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10318
10319 * regcache.c (supply_register): Clear regcache if buf is NULL.
10320
0718675c 103212010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10322 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10323
10324 * inferiors.c (find_inferior): Add function documentation.
10325 (unloaded_dll): Handle the case where the unloaded dll has not
10326 been previously registered in the dll list.
10327
177321bd
DJ		 103282010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10329
10330 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10331 (thumb2_breakpoint): New.
10332 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10333
2b009048
DJ		 103342010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10335
10336 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10337 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10338 breakpoints.
10339
3be029c7
PA		 103402010-01-21 Pedro Alves <pedro@codesourcery.com>
10341
10342 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10343
18f5de3b
JK		 103442010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10345
10346 * linux-s390-low.c (s390_collect_ptrace_register)
10347 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10348
3743bb4f
DE		 103492010-01-21 Doug Evans <dje@google.com>
10350
14ce3065
DE		 10351 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10352 (PTRACE_ARG4_TYPE): New macro.
10353 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10354 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10355 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10356 (usr_store_inferior_registers): Ditto.
10357 (linux_read_memory, linux_write_memory): Ditto.
10358 (linux_test_for_tracefork): Ditto.
10359
3743bb4f
DE		 10360 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10361 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10362
8b315be5
PA		 103632010-01-21 Pedro Alves <pedro@codesourcery.com>
10364
10365 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10366 target.
10367
85492558
PA		 103682010-01-21 Pedro Alves <pedro@codesourcery.com>
10369
10370 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10371 prototype to take a regcache. Adjust.
10372
442ea881
PA		 103732010-01-20 Pedro Alves <pedro@codesourcery.com>
10374
10375 * regcache.h (struct thread_info): Forward declare.
10376 (struct regcache): New.
10377 (new_register_cache): Adjust prototype.
10378 (get_thread_regcache): Declare.
10379 (free_register_cache): Adjust prototype.
10380 (registers_to_string, registers_from_string): Ditto.
10381 (supply_register, supply_register_by_name, collect_register)
10382 (collect_register_as_string, collect_register_by_name): Ditto.
10383 * regcache.c (struct inferior_regcache_data): Delete.
10384 (get_regcache): Rename to ...
10385 (get_thread_regcache): ... this. Adjust. Switch inferior before
10386 fetching registers.
10387 (regcache_invalidate_one): Adjust.
10388 (regcache_invalidate): Fix prototype.
10389 (new_register_cache): Return the new register cache.
10390 (free_register_cache): Change prototype.
10391 (realloc_register_cache): Adjust.
10392 (registers_to_string): Change prototype to take a regcache. Adjust.
10393 (registers_from_string): Ditto.
10394 (register_data): Ditto.
10395 (supply_register): Ditto.
10396 (supply_register_by_name): Ditto.
10397 (collect_register): Ditto.
10398 (collect_register_as_string): Ditto.
10399 (collect_register_by_name): Ditto.
10400 * server.c (process_serial_event): Adjust.
10401 * linux-low.h (regset_fill_func, regset_store_func): Change
10402 prototype.
10403 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10404 Change prototype.
10405 * linux-low.c (get_stop_pc): Adjust.
10406 (check_removed_breakpoint): Adjust.
10407 (linux_wait_for_event): Adjust.
10408 (linux_resume_one_lwp): Adjust.
10409 (fetch_register): Add regcache parameter. Adjust.
10410 (usr_store_inferior_registers): Ditto.
10411 (regsets_fetch_inferior_registers): Ditto.
10412 (regsets_store_inferior_registers): Ditto.
10413 (linux_fetch_registers, linux_store_registers): Ditto.
10414 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10415 regcache. Adjust.
43aaf8b6
PA		 10416 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10417 Ditto.
442ea881
PA		 10418 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10419 prototype to take a regcache.
10420 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10421 * remote-utils.c (convert_ascii_to_int, outreg)
10422 (prepare_resume_reply): Change prototype to take a regcache.
10423 Adjust.
10424 * target.h (struct target_ops) <fetch_registers, store_registers>:
10425 Change prototype to take a regcache.
10426 (fetch_inferior_registers, store_inferior_registers): Change
10427 prototype to take a regcache. Adjust.
10428 * proc-service.c (ps_lgetregs): Adjust.
10429 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10430 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10431 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10432 take a regcache. Adjust.
10433 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10434 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10435 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10436 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10437 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10438 (cris_cannot_fetch_register):
10439 (cris_breakpoint_at): Change prototype to take a regcache.
10440 Adjust.
10441 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10442 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10443 to take a regcache. Adjust.
10444 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10445 Adjust.
10446 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10447 take a regcache. Adjust.
10448 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10449 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10450 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10451 * linux-mips-low.c (mips_get_pc):
10452 (mips_set_pc): Change prototype to take a regcache. Adjust.
10453 (mips_reinsert_addr): Adjust.
10454 (mips_collect_register): Change prototype to take a regcache.
10455 Adjust.
10456 (mips_supply_register):
10457 (mips_collect_register_32bit, mips_supply_register_32bit)
10458 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10459 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10460 * linux-ppc-low.c (ppc_supply_ptrace_register)
10461 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10462 (parse_spufs_run): Adjust.
10463 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10464 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10465 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10466 take a regcache. Adjust.
10467 * linux-s390-low.c (s390_collect_ptrace_register)
10468 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10469 (s390_set_pc): Change prototype to take a regcache. Adjust.
10470 (s390_arch_setup): Adjust.
10471 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10472 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10473 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10474 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10475 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10476 regcache. Adjust.
10477 (sparc_breakpoint_at): Adjust.
10478 * linux-xtensa-low.c (xtensa_fill_gregset):
10479 (xtensa_store_gregset):
10480 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10481 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10482 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10483 prototype to take a regcache. Adjust.
10484 * win32-arm-low.c (arm_fetch_inferior_register)
10485 (arm_store_inferior_register): Change prototype to take a
10486 regcache. Adjust.
10487 * win32-i386-low.c (i386_fetch_inferior_register)
10488 (i386_store_inferior_register): Change prototype to take a
10489 regcache. Adjust.
10490 * win32-low.c (child_fetch_inferior_registers)
10491 (child_store_inferior_registers): Change prototype to take a
10492 regcache. Adjust.
10493 (win32_wait): Adjust.
10494 (win32_fetch_inferior_registers): Change prototype to take a
10495 regcache. Adjust.
10496 (win32_store_inferior_registers): Adjust.
10497 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10498 store_inferior_register>: Change prototype to take a regcache.
10499
60c3d7b0
DE		 105002010-01-20 Doug Evans <dje@google.com>
10501
10502 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10503 #ifdef.
10504 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10505 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10506
dc146f7c
VP		 105072010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10508
10509 * linux-low.c (linux_core_of_thread): New.
10510 (compare_ints, show_process, list_threads): New.
10511 (linux_qxfer_osdata): Report threads and cores.
10512 (linux_target_op): Register linux_core_of_thread.
10513 * remote-utils.c (prepare_resume_reply): Report the core.
10514 (buffer_xml_printf): Support %d specifier.
10515 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10516 New.
10517 (handle_query): Handle qXfer:threads. Announce availability
10518 thereof.
10519 * target.h (struct target_ops): New field core_of_thread.
10520
7803799a
UW		 105212010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10522
10523 * Makefile.in (clean): Remove new generated files.
10524 (reg-s390.o, reg-s390.c): Remove rules.
10525 (reg-s390x.o, reg-s390x.c): Likewise.
10526 (s390-linux32.o, s390-linux32.c): Add rules.
10527 (s390-linux64.o, s390-linux64.c): Likewise.
10528 (s390x-linux64.o, s390x-linux64.c): Likewise.
10529 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10530 * linux-s390-low.c: Include <elf.h>.
10531 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10532 (init_registers_s390): Remove prototype.
10533 (init_registers_s390x): Likewise.
10534 (init_registers_s390_linux32): Add prototype.
10535 (init_registers_s390_linux64): Likewise.
10536 (init_registers_s390x_linux64): Likewise.
10537 (s390_num_regs_3264): New define.
10538 (s390_regmap_3264): New global variable.
10539 (s390_cannot_fetch_register): Remove obsolete check.
10540 (s390_cannot_store_register): Likewise.
10541 (s390_collect_ptrace_register): Handle upper/lower register halves.
10542 (s390_supply_ptrace_register): Likewise.
10543 (s390_fill_gregset): Update to register number changes.
10544 (s390_get_hwcap): New routine.
10545 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10546 Install appropriate regmap and register set.
10547
6e7ffa39
JB		 105482010-01-01 Joel Brobecker <brobecker@adacore.com>
10549
10550 * server.c (gdbserver_version): Update copyright year to 2010.
10551 * gdbreplay.c (gdbreplay_version): Likewise.
10552
957f3f49
DE		 105532009-12-28 Doug Evans <dje@google.com>
10554
10555 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10556 elf/external.h. Include <elf.h> instead but only if necessary.
10557
ca5c370d
PA		 105582009-12-28 Pedro Alves <pedro@codesourcery.com>
10559
10560 * linux-low.c (linux_remove_process): Remove `detaching'
10561 parameter. Don't release/detach from thread_db here.
10562 (linux_kill): Release/detach from thread_db here, ...
10563 (linux_detach): ... and here, before actually detaching.
10564 (linux_wait_1): ... and here, when a process exits.
10565 * thread-db.c (any_thread_of): New.
10566 (thread_db_free): Switch the current inferior to a thread of the
10567 passed in process.
10568
4ee62156
DE		 105692009-12-21 Doug Evans <dje@google.com>
10570
d90e6a88
DE		 10571 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10572
c5f62d5f
DE		 10573 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10574 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10575 warning ifndef __NR_tkill. Move setting of errno there too.
10576 Delete unnecessary resetting of errno after syscall.
10577 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10578
10e86dd7
DE		 10579 * configure.ac: Check for dladdr.
10580 * config.in: Regenerate.
10581 * configure: Regenerate.
10582 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10583 (try_thread_db_load): Update.
10584
4ee62156
DE		 10585 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10586
00f515da
DE		 105872009-12-18 Doug Evans <dje@google.com>
10588
e9464885
DE		 10589 * event-loop.c: Include unistd.h if it exists.
10590
07d4f67e
DE		 10591 * linux-low.c (my_waitpid): Move definition away from being in
10592 between linux_tracefork_child/linux_test_for_tracefork.
10593
00f515da
DE		 10594 * gdb_proc_service.h (psaddr_t): Fix type.
10595 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10596 signature to match glibc.
10597
1de1badb
DE		 105982009-12-16 Doug Evans <dje@google.com>
10599
10600 * linux-low.c (linux_read_memory): Fix argument to read.
10601
aeeb81d1
PA		 106022009-11-26 Pedro Alves <pedro@codesourcery.com>
10603
10604 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10605 events, don't leave current_inferior pointing at null.
10606
10357975
PA		 106072009-11-26 Pedro Alves <pedro@codesourcery.com>
10608
10609 * win32-low.c (LOG): Delete.
10610 (OUTMSG): Output to stderr.
10611 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10612 on compile time LOG macro.
10613 (win32_wait): Fix debug output.
10614
cf6e3471
PA		 106152009-11-26 Pedro Alves <pedro@codesourcery.com>
10616
10617 * win32-low.c (win32_add_one_solib): If the dll name is
10618 "ntdll.dll", prepend the system directory to the dll path.
10619
0c85e18e
MK		 106202009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10621
10622 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10623
9ac544ce 106242009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10625 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10626
10627 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10628 * configure.ac: Check for __mcoldfire__ and set
10629 gdb_cv_m68k_is_coldfire.
10630 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10631 reg-cf.o and reg-m68k.o.
10632 * configure: Regenerated.
10633
fd7dd3e6
PA		 106342009-11-16 Pedro Alves <pedro@codesourcery.com>
10635
10636 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10637 Pass it to thread_db_free.
10638 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10639 proper `detaching' argument to linux_remove_process.
10640 * linux-low.h (thread_db_free): Add `detaching' parameter.
10641 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10642 to thread_db_free.
10643 (thread_db_free): Add `detaching' parameter. Only
10644 call td_ta_clear_event if detaching from process.
10645
75aa492e
MK		 106462009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10647
10648 * thread-db.c (thread_db_free): Fix typo.
10649
21e1bee4
PP		 106502009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10651
10652 PR gdb/10838
10653 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10654
8838b45e
NS		 106552009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10656
10657 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10658 with an i686 compiler.
10659 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10660 needed.
10661 * configure: Rebuilt.
10662
8a35fb51
SL		 106632009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10664
10665 PR gdb/10783
10666
10667 * server.c (handle_search_memory_1): Correct read_addr initialization
10668 in loop for searching subsequent chunks.
10669
96f15937
PP		 106702009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10671
10672 * configure.ac: New --with-libthread-db option.
10673 * thread-db.c: Allow direct dependence on libthread_db.
10674 (thread_db_free): Adjust.
10675 * config.in: Regenerate.
10676 * configure: Likewise.
889bf7c5 10677
5f7d1694
PP		 106782009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10679
10680 PR gdb/10757
10681 * thread-db.c (attach_thread): New function.
10682 (maybe_attach_thread): Return success/failure.
10683 (find_new_threads_callback): Adjust.
889bf7c5
PA		 10684 (thread_db_find_new_threads): Loop until no new threads.
10685
88e3b899
PA		 106862009-10-13 Pedro Alves <pedro@codesourcery.com>
10687
10688 * proc-service.c (ps_lgetregs): Formatting.
10689
cdbfd419
PP		 106902009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10691
10692 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10693 * configure.ac: Adjust.
10694 * linux-low.h (struct process_info_private): Move members to struct
10695 thread_db.
10696 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10697 * linux-low.c (linux_remove_process): Adjust.
10698 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10699 * server.c (handle_query): Move code ...
10700 (handle_monitor_command): ... here. New function.
10701 * target.h (struct target_ops): New member.
10702 * thread-db.c (struct thread_db): New.
10703 (libthread_db_search_path): New variable.
10704 (thread_db_create_event, thread_db_enable_reporting)
10705 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10706 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10707 (try_thread_db_load_1, dladdr_to_soname): New functions.
10708 (try_thread_db_load, thread_db_load_search): New functions.
10709 (thread_db_init): Search for libthread_db.
10710 (thread_db_free): New function.
10711 (thread_db_handle_monitor_command): Likewise.
10712 * config.in: Regenerate.
10713 * configure: Regenerate.
889bf7c5 10714
4168d2d6
UW		 107152009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10716
10717 * spu-low.c (spu_kill): Wait for inferior to terminate.
10718 Call clear_inferiors.
10719 (spu_detach): Call clear_inferiors.
10720
81ecdfbb
RW		 107212009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10722
10723 * aclocal.m4: Regenerate.
10724 * config.in: Likewise.
10725 * configure: Likewise.
10726
0b9ff2c0
UW		 107272009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10728
10729 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10730 (parse_spufs_run): New function.
10731 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10732 (ppc_breakpoint_at): Handle SPU breakpoints.
10733
efcbbd14
UW		 107342009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10735
10736 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10737 (SPUFS_MAGIC): Define.
10738 (spu_enumerate_spu_ids): New function.
10739 (linux_qxfer_spu): New function.
10740 (linux_target_ops): Install linux_qxfer_spu.
10741
f4d9bade
UW		 107422009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10743
10744 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10745 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10746 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10747 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10748 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10749 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10750 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10751 (init_registers_powerpc_cell32l): Add prototype.
10752 (init_registers_powerpc_cell64l): Likewise.
10753 (ppc_arch_setup): Detect Cell/B.E. architecture.
10754
96e946ca
RW		 107552009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10756
10757 * Makefile.in (datarootdir): New variable.
10758
58d6951d
DJ		 107592009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10760
10761 * linux-low.c (linux_write_memory): Update debugging output.
10762 * Makefile.in (clean): Add new descriptions.
10763 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10764 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10765 * configure.srv: Add new files for arm*-*-linux*.
10766 * linux-arm-low.c: Add new declarations.
10767 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10768 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10769 (HWCAP_VFPv3D16): New.
10770 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10771 instead of __IWMMXT__.
10772 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10773 (arm_arch_setup): New.
10774 (target_regsets): Remove #ifdef. Add VFP regset.
10775 (the_low_target): Use arm_arch_setup.
10776
12b42a12
DJ		 107772009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10778
10779 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10780 the main thread again.
10781
ac8c974e
AR		 107822009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10783
10784 Adding Neutrino gdbserver.
10785 * configure: Regenerated.
10786 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10787 * configure.srv (i[34567]86-*-nto*): New target.
10788 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10789 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10790 (nto_comctrl) [__QNX__]: New function.
10791 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10792
4424e0c3 107932009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 10794
10795 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10796 srv_tgtobj.
10797
912cf4ba
PA		 107982009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10799 Pedro Alves <pedro@codesourcery.com>
10800
10801 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10802 don't support CONTEXT_EXTENDED_REGISTERS.
10803 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10804 (the_low_target): Install them.
10805 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10806 failing with ERROR_PIPE_NOT_CONNECTED.
10807
aa5ca48f
DE		 108082009-06-30 Doug Evans <dje@google.com>
10809 Pierre Muller <muller@ics.u-strasbg.fr>
10810
10811 Add h/w watchpoint support to x86-linux, win32-i386.
10812 * Makefile.in (SFILES): Add i386-low.c
10813 (i386_low_h): Define.
10814 (i386-low.o): Add dependencies.
10815 (linux-x86-low.o): Add i386-low.h dependency.
10816 (win32-i386-low.o): Ditto.
10817 * i386-low.c: New file.
10818 * i386-low.h: New file.
10819 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10820 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10821 * linux-low.c (linux_add_process): Initialize arch_private.
10822 (linux_remove_process): Free arch_private.
10823 (add_lwp): Initialize arch_private.
10824 (delete_lwp): Free arch_private.
10825 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10826 provided.
10827 * linux-low.h (process_info_private): New member arch_private.
10828 (lwp_info): New member arch_private.
10829 (linux_target_ops): New members new_process, new_thread,
10830 prepare_to_resume.
10831 (ptid_of): New macro.
10832 * linux-x86-low.c: Include stddef.h, i386-low.h.
10833 (arch_process_info): New struct.
10834 (arch_lwp_info): New struct.
10835 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10836 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10837 (i386_dr_low_get_status): New function.
10838 (x86_insert_point, x86_remove_point): New functions.
10839 (x86_stopped_by_watchpoint): New function.
10840 (x86_stopped_data_address): New function.
10841 (x86_linux_new_process, x86_linux_new_thread): New functions.
10842 (x86_linux_prepare_to_resume): New function.
10843 (the_low_target): Add entries for insert_point, remove_point,
10844 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10845 prepare_to_resume.
10846 * server.c (debug_hw_points): New global.
10847 (monitor_show_help): Document set debug-hw-points.
10848 (handle_query): Process "set debug-hw-points".
10849 * server.h (debug_hw_points): Declare.
10850 (paddress): Declare.
10851 * utils.c (NUMCELLS, CELLSIZE): New macros.
10852 (get_sell, xsnprintf, paddress): New functions.
10853 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10854 remove_point, stopped_by_watchpoint, stopped_data_address.
10855 * win32-i386-low.c: Include i386-low.h.
10856 (debug_reg_state): Replaces dr.
10857 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10858 (i386_dr_low_get_status): New function.
10859 (i386_insert_point, i386_remove_point): New functions.
10860 (i386_stopped_by_watchpoint): New function.
10861 (i386_stopped_data_address): New function.
10862 (i386_initial_stuff): Update.
10863 (get_thread_context,set_thread_context,i386_thread_added): Update.
10864 (the_low_target): Add entries for insert_point,
10865 remove_point, stopped_by_watchpoint, stopped_data_address.
10866 * win32-low.c (win32_insert_watchpoint): New function.
10867 (win32_remove_watchpoint): New function.
10868 (win32_stopped_by_watchpoint): New function.
10869 (win32_stopped_data_address): New function.
10870 (win32_target_ops): Add entries for insert_watchpoint,
10871 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10872 * win32-low.h (win32_target_ops): New members insert_point,
10873 remove_point, stopped_by_watchpoint, stopped_data_address.
10874
d993e290
PA		 108752009-06-25 Pedro Alves <pedro@codesourcery.com>
10876
10877 * server.c (process_serial_event): Re-return unsupported, not
10878 error, if the type isn't recognized. Re-allow supporting only
10879 insert or remove packets. Also call require_running for
10880 breakpoints. Add missing break statement to default case. Tidy.
10881 * target.h (struct target_ops): Rename insert_watchpoint to
10882 insert_point, and remove_watchpoint to remove_point.
10883
10884 * linux-low.h (struct linux_target_ops): Likewise.
10885 * linux-low.c (linux_insert_watchpoint): Rename to ...
10886 (linux_insert_point): ... this. Adjust.
10887 (linux_remove_watchpoint): Rename to ...
10888 (linux_remove_point): ... this. Adjust.
10889 (linux_target_ops): Adjust.
10890 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10891 (cris_insert_point): ... this.
10892 (cris_remove_watchpoint): Rename to ...
10893 (cris_remove_point): ... this.
10894 (the_low_target): Adjust.
10895
0f54c268
PM		 108962009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10897
10898 * server.c (handle_v_kill): Pass signal_pid to
10899 kill_inferior if multi_process is zero.
10900
c6314022
AR		 109012009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10902
10903 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10904 * target.h (target_ops): Comment for *_watchpoint to make it clear
10905 the functions can get types '0' and '1'.
10906
4463ce24
AR		 109072009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10908
10909 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10910 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10911 * regcache.c (get_regcache): Likewise.
10912 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10913 * win32-low.c (child_fetch_inferior_registers): Remove check for
10914 regno 0.
10915
cf8fd78b
PA		 109162009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10917 Pedro Alves <pedro@codesourcery.com>
10918
10919 * target.h (struct target_ops) <supports_multi_process>: New
10920 callback.
10921 (target_supports_multi_process): New.
10922 * server.c (handle_query): Even if GDB reports support, only
10923 enable multi-process if the target also supports it. Report
10924 multi-process support only if the target backend supports it.
10925 * linux-low.c (linux_supports_multi_process): New function.
10926 (linux_target_ops): Install it as target_supports_multi_process
10927 callback.
10928
47c0c975
DE		 109292009-05-24 Doug Evans <dje@google.com>
10930
e09875d4
DE		 10931 Global renaming of find_thread_pid to find_thread_ptid.
10932 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10933 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10934 All callers updated.
10935
e27d73f6
DE		 10936 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10937 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10938 directly.
10939
47c0c975
DE		 10940 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10941 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10942 (linux_resume_one_lwp): Ditto.
10943
2acc282a
DE		 109442009-05-23 Doug Evans <dje@google.com>
10945
10946 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10947 from struct inferior_list_entry * to struct lwp_info *.
10948 All callers updated.
10949
9f1036c1
DE		 109502009-05-13 Doug Evans <dje@google.com>
10951
10952 * linux-x86-low.c: Don't include assert.h.
10953 (x86_siginfo_fixup): Use fatal, not assert.
10954 (x86_arch_setup): Fix comment.
10955
d0722149
DE		 109562009-05-12 Doug Evans <dje@google.com>
10957
10958 Biarch support for i386/amd64 gdbserver.
10959 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10960 Add linux-x86-low.c.
10961 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10962 (linux-x86-low.o): Add.
10963 * linux-x86-64-low.c: Delete.
10964 * linux-i386-low.c: Delete.
10965 * linux-x86-low.c: New file.
10966 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10967 linux-x86-low.o.
10968 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10969 linux-x86-low.o.
10970 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10971 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10972 (linux_child_pid_to_exec_file): New function.
10973 (elf_64_header_p, elf_64_file_p): New functions.
10974 (siginfo_fixup): New function.
10975 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10976 give target a chance to convert layout.
10977 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10978 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10979
fdeb2a12
DE		 109802009-05-07 Doug Evans <dje@google.com>
10981
10982 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10983 (regsets_store_inferior_registers): Ditto.
10984
a6dbe5df
PA		 109852009-05-06 Pedro Alves <pedro@codesourcery.com>
10986
10987 PR server/10048
10988
10989 * linux-low.c (must_set_ptrace_flags): Delete.
10990 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10991 of the global.
10992 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10993 `lwp->must_set_ptrace_flags' instead.
ba42693b 10994 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 10995 (linux_wait_1): ... not here.
10996
5091eb23
DE		 109972009-04-30 Doug Evans <dje@google.com>
10998
9f767825
DE		 10999 * inferiors.c (started_inferior_callback): New function.
11000 (attached_inferior_callback): New function.
11001 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11002 * server.c (print_started_pid, print_attached_pid): New functions.
11003 (detach_or_kill_for_exit): New function.
11004 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11005 * server.h (have_started_inferiors_p): Declare.
11006 (have_attached_inferiors_p): Declare.
11007
5091eb23
DE		 11008 * inferiors.c (remove_process): Fix memory leak, free process.
11009 * linux-low.c (linux_remove_process): New function.
11010 (linux_kill): Call it instead of remove_process.
11011 (linux_detach, linux_wait_1): Ditto.
11012
155c8968
PA		 110132009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11014
11015 * configure.srv: Add x86 Windows CE target.
11016
7fe519cb
UW		 110172009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11018
11019 * inferiors.c (get_thread_process): Make global.
11020 * server.h (get_thread_process): Add prototype.
11021 * thread-db.c (find_one_thread): Use get_thread_process
11022 instead of current_process.
11023 (thread_db_get_tls_address): Do not crash if called when
11024 thread layer is not yet initialized.
11025
5472f405
UW		 110262009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11027
11028 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11029 * spu-low.c (current_tid): Rename to ...
11030 (current_ptid): ... this.
11031 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11032 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11033 ptid_get_lwp (current_ptid) instead of current_tid.
11034 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11035 instead of current_tid. Use find_process_pid to verify pid
11036 argument is valid. Pass proper argument to remove_process.
11037 (spu_thread_alive): Compare current_ptid instead of current_tid.
11038 (spu_resume): Likewise.
11039
55ac2b99
PA		 110402009-04-02 Pedro Alves <pedro@codesourcery.com>
11041
11042 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11043 variable.
11044
95954743
PA		 110452009-04-01 Pedro Alves <pedro@codesourcery.com>
11046
11047 Implement the multiprocess extensions, and add linux multiprocess
11048 support.
11049
11050 * server.h (ULONGEST): Declare.
11051 (struct ptid, ptid_t): New.
11052 (minus_one_ptid, null_ptid): Declare.
11053 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11054 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11055 (struct inferior_list_entry): Change `id' type from unsigned from
11056 to ptid_t.
11057 (struct sym_cache, struct breakpoint, struct
11058 process_info_private): Forward declare.
11059 (struct process_info): Declare.
11060 (current_process): Declare.
11061 (all_processes): Declare.
11062 (initialize_inferiors): Declare.
11063 (add_thread): Adjust to use ptid_t.
11064 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11065 (add_process, remove_process, find_thread_pid): Declare.
11066 (find_inferior_id): Adjust to use ptid_t.
11067 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11068 (multi_process): Declare.
11069 (push_event): Adjust to use ptid_t.
11070 (read_ptid, write_ptid): Declare.
11071 (prepare_resume_reply): Adjust to use ptid_t.
11072 (clear_symbol_cache): Declare.
11073 * inferiors.c (all_processes): New.
11074 (null_ptid, minus_one_ptid): New.
11075 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11076 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11077 (add_thread): Change unsigned long to ptid. Remove gdb_id
11078 parameter. Adjust.
11079 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11080 (gdb_id_to_thread): Rename to ...
11081 (find_thread_pid): ... this. Change unsigned long to ptid.
11082 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11083 (loaded_dll, pull_pid_from_list): Adjust.
11084 (add_process, remove_process, find_process_pid)
11085 (get_thread_process, current_process, initialize_inferiors): New.
11086 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11087 (struct target_waitstatus) <related_pid>: Ditto.
11088 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11089 return type to int.
11090 (struct target_ops) <join>: Add `pid' argument.
11091 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11092 (struct target_ops) <wait>: Add `ptid' field. Change return type
11093 to ptid.
11094 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11095 (mywait): Add `ptid' argument. Change return type to ptid_t.
11096 (target_pid_to_str): Declare.
11097 * target.c (set_desired_inferior): Adjust to use ptids.
11098 (mywait): Add new `ptid' argument. Adjust.
11099 (target_pid_to_str): New.
11100 * mem-break.h (free_all_breakpoints): Declare.
11101 * mem-break.c (breakpoints): Delelete.
11102 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11103 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11104 to use per-process breakpoint list.
11105 (free_all_breakpoints): New.
11106 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11107 (symbol_cache, all_symbols_looked_up): Delete.
11108 (hexchars): New.
11109 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11110 read_ptid): New.
11111 (prepare_resume_reply): Change ptid argument's type from unsigned
11112 long to ptid_t. Adjust. Implement W;process and X;process.
11113 (free_sym_cache, clear_symbol_cache): New.
11114 (look_up_one_symbol): Adjust to per-process symbol cache. *
11115 * server.c (cont_thread, general_thread, step_thread): Change type
11116 to ptid_t.
11117 (attached): Delete.
11118 (multi_process): New.
11119 (last_ptid): Change type to ptid_t.
11120 (struct vstop_notif) <ptid>: Change type to ptid_t.
11121 (queue_stop_reply, push_event): Change `ptid' argument's type to
11122 ptid_t.
11123 (discard_queued_stop_replies): Add `pid' argument.
11124 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11125 changes. Don't reference the `attached' global.
11126 (attach_inferior): Adjust to mywait interface changes.
11127 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11128 features. Handle and report "multiprocess+". Handle
11129 "qAttached:PID".
11130 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11131 changes.
11132 (handle_v_kill): New.
11133 (handle_v_stopped): Adjust to use target_pid_to_str.
11134 (handle_v_requests): Allow multiple attaches and runs when
11135 multiprocess extensions are in effect. Handle "vKill".
11136 (myresume): Adjust to use ptids.
11137 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11138 (handle_status): Adjust to discard_queued_stop_replies interface
11139 change.
11140 (first_thread_of, kill_inferior_callback)
11141 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11142 (main): Call initialize_inferiors. Adjust to use ptids, killing
11143 and detaching from all inferiors. Handle multiprocess packet
11144 variants.
11145 * linux-low.h: Include gdb_proc_service.h.
11146 (struct process_info_private): New.
11147 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11148 <lwpid_of>: Use ptid_get_lwp.
11149 (get_lwp_thread): Adjust.
11150 (struct lwp_info): Add `dead' member.
11151 (find_lwp_pid): Declare.
11152 * linux-low.c (thread_db_active): Delete.
11153 (new_inferior): Adjust comment.
11154 (inferior_pid): Delete.
11155 (linux_add_process): New.
11156 (handle_extended_wait): Adjust.
11157 (add_lwp): Change unsigned long to ptid.
11158 (linux_create_inferior): Add process to processes table. Adjust
11159 to use ptids. Don't set new_inferior here.
11160 (linux_attach_lwp): Rename to ...
11161 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11162 it. Adjust to use ptids.
11163 (linux_attach_lwp): New.
11164 (linux_attach): Add process to processes table. Don't set
11165 new_inferior here.
11166 (struct counter): New.
11167 (second_thread_of_pid_p, last_thread_of_process_p): New.
11168 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11169 multiple processes.
11170 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11171 processes. Remove process from process table.
11172 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11173 to multiple processes.
11174 (any_thread_of): New.
11175 (linux_detach): Add `pid' argument, and handle it. Remove process
11176 from processes table.
11177 (linux_join): Add `pid' argument. Handle it.
11178 (linux_thread_alive): Change unsighed long argument to ptid_t.
11179 Consider dead lwps as not being alive.
11180 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11181 threads we're not interested in.
11182 (same_lwp, find_lwp_pid): New.
11183 (linux_wait_for_lwp): Change `pid' argument's type from int to
11184 ptid_t. Adjust.
11185 (linux_wait_for_event): Rename to ...
11186 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11187 from int to ptid_t. Adjust.
11188 (linux_wait_for_event): New.
11189 (linux_wait_1): Add `ptid' argument. Change return type to
11190 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11191 that exit from the process table.
11192 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11193 Adjust.
11194 (mark_lwp_dead): New.
11195 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11196 stopping all threads, mark its main lwp as dead.
11197 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11198 ptids.
11199 (fetch_register, usr_store_inferior_registers)
11200 (regsets_fetch_inferior_registers)
11201 (regsets_store_inferior_registers, linux_read_memory)
11202 (linux_write_memory): Inline `inferior_pid'.
11203 (linux_look_up_symbols): Adjust to use per-process
11204 `thread_db_active'.
11205 (linux_request_interrupt): Adjust to use ptids.
11206 (linux_read_auxv): Inline `inferior_pid'.
11207 (initialize_low): Don't reference thread_db_active.
11208 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11209 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11210 (ps_getpid): Return the pid of the current inferior.
11211 * thread-db.c (proc_handle, thread_agent): Delete.
11212 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11213 per-process data.
11214 (find_one_thread): Change argument type to ptid_t. Adjust to
11215 per-process data.
11216 (maybe_attach_thread): Adjust to per-process data and ptids.
11217 (thread_db_find_new_threads): Ditto.
11218 (thread_db_init): Ditto.
11219 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11220 processes table. Adjust to use ptids.
11221 (spu_kill, spu_detach): Adjust interface. Remove process from
11222 processes table.
11223 (spu_join, spu_thread_alive): Adjust interface.
11224 (spu_wait): Adjust interface. Remove process from processes
11225 table. Adjust to use ptids.
11226 * win32-low.c (current_inferior_tid): Delete.
11227 (current_inferior_ptid): New.
11228 (debug_event_ptid): New.
11229 (thread_rec): Take a ptid. Adjust.
11230 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11231 (child_delete_thread): Ditto.
11232 (do_initial_child_stuff): Add `attached' argument. Add process to
11233 processes table.
11234 (child_fetch_inferior_registers, child_store_inferior_registers):
11235 Adjust.
11236 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11237 (win32_attach): Pass 1 to do_initial_child_stuff.
11238 (win32_kill): Adjust interface. Remove process from processes
11239 table.
11240 (win32_detach): Ditto.
11241 (win32_join): Adjust interface.
11242 (win32_thread_alive): Take a ptid.
11243 (win32_resume): Adjust to use ptids.
11244 (get_child_debug_event): Ditto.
11245 (win32_wait): Adjust interface. Remove exiting process from
11246 processes table.
11247
bd99dc85
PA		 112482009-04-01 Pedro Alves <pedro@codesourcery.com>
11249
11250 Non-stop mode support.
11251
11252 * server.h (non_stop): Declare.
11253 (gdb_client_data, handler_func): Declare.
11254 (delete_file_handler, add_file_handler, start_event_loop):
11255 Declare.
11256 (handle_serial_event, handle_target_event, push_event)
11257 (putpkt_notif): Declare.
11258 * target.h (enum resume_kind): New.
11259 (struct thread_resume): Replace `step' field by `kind' field.
11260 (TARGET_WNOHANG): Define.
11261 (struct target_ops) <wait>: Add `options' argument.
11262 <supports_non_stop, async, start_non_stop>: New fields.
11263 (target_supports_non_stop, target_async): New.
11264 (start_non_stop): Declare.
11265 (mywait): Add `options' argument.
11266 * target.c (mywait): Add `options' argument. Print child exit
11267 notifications here.
11268 (start_non_stop): New.
11269 * server.c (non_stop, own_buf, mem_buf): New globals.
11270 (struct vstop_notif): New.
11271 (notif_queue): New global.
11272 (queue_stop_reply, push_event, discard_queued_stop_replies)
11273 (send_next_stop_reply): New.
11274 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11275 interface changes.
11276 (attach_inferior): In non-stop mode, don't wait for the target
11277 here.
11278 (handle_general_set): Handle QNonStop.
11279 (handle_query): When handling qC, return the current general
11280 thread, instead of the first thread of the list.
11281 (handle_query): If the backend supports non-stop mode, include
11282 QNonStop+ in the qSupported query response.
11283 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11284 and non-stop mode.
11285 (handle_v_attach, handle_v_run): Handle non-stop mode.
11286 (handle_v_stopped): New.
11287 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11288 (myresume): Adjust to use resume_kind. Handle non-stop.
11289 (queue_stop_reply_callback): New.
11290 (handle_status): Handle non-stop mode.
11291 (main): Clear non_stop flag on reconnection. Use the event-loop.
11292 Refactor serial protocol handling from here ...
11293 (process_serial_event): ... to this new function. When GDB
11294 selects any thread, select one here. In non-stop mode, wait until
11295 GDB acks all pending events before exiting.
11296 (handle_serial_event, handle_target_event): New.
11297 * remote-utils.c (remote_open): Install remote_desc in the event
11298 loop.
11299 (remote_close): Remove remote_desc from the event loop.
11300 (putpkt_binary): Rename to...
11301 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11302 (putpkt_binary): New as wrapper around putpkt_binary_1.
11303 (putpkt_notif): New.
11304 (prepare_resume_reply): In non-stop mode, don't change the
11305 general_thread.
11306 * event-loop.c: New.
11307 * Makefile.in (OBJ): Add event-loop.o.
11308 (event-loop.o): New rule.
11309
11310 * linux-low.h (pid_of): Moved here.
11311 (lwpid_of): New.
11312 (get_lwp_thread): Use lwpid_of.
11313 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11314 * linux-low.c (pid_of): Delete.
11315 (inferior_pid): Use lwpid_of.
11316 (linux_event_pipe): New.
11317 (target_is_async_p): New.
11318 (delete_lwp): New.
11319 (handle_extended_wait): Use lwpid_of.
11320 (add_lwp): Don't set lwpid field.
11321 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11322 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11323 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11324 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11325 first. Adjust to linux_wait_for_event interface changes. Use
11326 lwpid_of.
11327 (linux_detach): Don't delete the main lwp here.
11328 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11329 (status_pending_p): Don't consider explicitly suspended lwps.
11330 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11331 pointer. Add OPTIONS argument. Change return type to int. Use
11332 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11333 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11334 pointer. Add status pointer argument. Return a pid instead of a
11335 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11336 changes. In non-stop mode, don't switch to a random thread.
11337 (linux_wait): Rename to...
11338 (linux_wait_1): ... this. Add target_options argument, and handle
11339 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11340 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11341 clean exit and signal exit code. Don't stop all threads in
11342 non-stop mode. In all-stop mode, only stop all threads when
11343 reporting a stop to GDB. Handle explicit thread stop requests.
11344 (async_file_flush, async_file_mark): New.
11345 (linux_wait): New.
11346 (send_sigstop): Use lwpid_of.
11347 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11348 interface changes. In non-stop mode, don't switch to a random
11349 thread.
11350 (linux_resume_one_lwp): Use lwpid_of.
11351 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11352 (linux_resume_one_thread): ... this. Handle resume_stop. In
11353 non-stop mode, don't look for pending flag in all threads.
11354 (resume_status_pending_p): Don't consider explicitly suspended
11355 threads.
11356 (my_waitpid): Reimplement. Emulate __WALL.
11357 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11358 Use lwpid_of.
11359 (sigchld_handler, linux_supports_non_stop, linux_async)
11360 (linux_start_non_stop): New.
11361 (linux_target_ops): Register linux_supports_non_stop, linux_async
11362 and linux_start_non_stop.
11363 (initialize_low): Install SIGCHLD handler.
11364 * thread-db.c (thread_db_create_event, find_one_thread)
11365 (thread_db_get_tls_address): Use lwpid_of.
11366 * win32-low.c (win32_detach): Adjust to use resume_kind.
11367 (win32_wait): Add `options' argument.
11368 * spu-low.c (spu_resume): Adjust to use resume_kind.
11369 (spu_wait): Add `options' argument.
11370
5b1c542e
PA		 113712009-04-01 Pedro Alves <pedro@codesourcery.com>
11372
11373 Decouple target code from remote protocol.
11374
11375 * target.h (enum target_waitkind): New.
11376 (struct target_waitstatus): New.
11377 (struct target_ops) <wait>: Return an unsigned long. Take a
11378 target_waitstatus pointer instead of a char pointer.
11379 (mywait): Likewise.
11380 * target.c (mywait): Change prototype to return an unsigned long.
11381 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11382 * server.h (thread_from_wait, old_thread_from_wait): Delete
11383 declarations.
11384 (prepare_resume_reply): Change prototype to take a
11385 target_waitstatus.
11386 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11387 (last_status, last_ptid): New.
11388 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11389 pid instead of a signal.
11390 (attach_inferior): Remove "status" and "signal" parameters.
11391 Adjust.
11392 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11393 not as an address.
11394 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11395 (handle_v_requests, myresume): Remove "status" and "signal"
11396 parameters. Adjust.
11397 (handle_status): New.
11398 (main): Delete local `status'. Adjust.
11399 * remote-utils.c: Include target.h.
11400 (prepare_resume_reply): Change prototype to take a
11401 target_waitstatus. Adjust.
11402
11403 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11404 interface.
11405 * spu-low.c (spu_wait): Adjust.
11406 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11407 Delete.
11408 (win32_wait): Adjust.
11409
2bd7c093
PA		 114102009-04-01 Pedro Alves <pedro@codesourcery.com>
11411
11412 * target.h (struct thread_resume): Delete leave_stopped member.
11413 (struct target_ops): Add a `n' argument to the `resume' callback.
11414 * server.c (start_inferior): Adjust.
11415 (handle_v_cont, myresume): Adjust.
11416 * linux-low.c (check_removed_breakpoint): Adjust to resume
11417 interface change, and to removed leave_stopped field.
11418 (resume_ptr): Delete.
11419 (struct thread_resume_array): New.
11420 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11421 resume interface change.
11422 (linux_continue_one_thread, linux_queue_one_thread)
11423 (resume_status_pending_p): Check if the resume field is NULL
11424 instead of checking the leave_stopped member.
11425 (linux_resume): Adjust to the target resume interface change.
11426 * spu-low.c (spu_resume): Adjust to the target resume interface
11427 change.
11428 * win32-low.c (win32_detach, win32_resume): Ditto.
11429
c35fafde
PA		 114302009-04-01 Pedro Alves <pedro@codesourcery.com>
11431
11432 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11433 flag.
11434 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11435 pending.
11436 (linux_continue_one_thread): Only preserve the stepping flag if
11437 there's a pending breakpoint.
11438
0a59d50b
PA		 114392009-03-31 Pedro Alves <pedro@codesourcery.com>
11440
11441 * server.c (main): After the inferior having exited, call
11442 remote_close before exiting gdbserver.
11443
f04c6d38
TJB		 114442009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11445
11446 Fix size of FPSCR in Power 7 processors.
11447 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11448 (PPC_FEATURE_HAS_DFP): New #define.
11449 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11450 size of the FPSCR.
11451
78e5cee6
PA		 114522009-03-23 Pedro Alves <pedro@codesourcery.com>
11453
11454 * server.c (handle_query) Whitespace and formatting.
11455
1b3f6016
PA		 114562009-03-22 Pedro Alves <pedro@codesourcery.com>
11457
11458 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11459 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11460 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11461 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11462 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11463 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11464 Makefile.in, configure.ac: Fix whitespace throughout.
11465 * configure: Regenerate.
11466
a07b2135
PA		 114672009-03-22 Pedro Alves <pedro@codesourcery.com>
11468
11469 * inferiors.c (find_inferior): Make it safe for the callback
11470 function to delete the currently iterated inferior.
11471
67cc2626
PA		 114722009-03-22 Pedro Alves <pedro@codesourcery.com>
11473
11474 * Makefile.in (linuw_low_h): Move higher.
11475 (thread-db.o): Depend on $(linux_low_h).
11476
54a0b537
PA		 114772009-03-17 Pedro Alves <pedro@codesourcery.com>
11478
11479 Rename "process" to "lwp" throughout.
11480
11481 * linux-low.c (all_processes): Rename to...
11482 (all_lwps): ... this.
11483 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11484 (add_process): Rename to ...
11485 (add_lwp): ... this. Adjust.
11486 (linux_create_inferior): Adjust.
11487 (linux_attach_lwp): Adjust.
11488 (linux_attach): Adjust.
11489 (linux_kill_one_process): Rename to ...
11490 (linux_kill_one_lwp): ... this. Adjust.
11491 (linux_kill): Adjust.
11492 (linux_detach_one_process): Rename to ...
11493 (linux_detach_one_lwp): ... this. Adjust.
11494 (linux_detach): Adjust.
11495 (check_removed_breakpoint): Adjust.
11496 (status_pending_p): Adjust.
11497 (linux_wait_for_process): Rename to ...
11498 (linux_wait_for_lwp): ... this. Adjust.
11499 (linux_wait_for_event): Adjust.
11500 (send_sigstop): Adjust.
11501 (wait_for_sigstop): Adjust.
11502 (stop_all_processes): Rename to ...
11503 (stop_all_lwps): ... this.
11504 (linux_resume_one_process): Rename to ...
11505 (linux_resume_one_lwp): ... this. Adjust.
11506 (linux_set_resume_request, linux_continue_one_thread)
11507 (linux_queue_one_thread, resume_status_pending_p)
11508 (usr_store_inferior_registers, regsets_store_inferior_registers)
11509 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11510 Adjust.
11511 * linux-low.h (get_process): Rename to ...
11512 (get_lwp): ... this. Adjust.
11513 (get_thread_process): Rename to ...
11514 (get_thread_lwp): ... this. Adjust.
11515 (get_process_thread): Rename to ...
11516 (get_lwp_thread): ... this. Adjust.
11517 (struct process_info): Rename to ...
11518 (struct lwp_info): ... this.
11519 (all_processes): Rename to ...
11520 (all_lwps): ... this.
11521 * proc-service.c (ps_lgetregs): Adjust.
11522 * thread-db.c (thread_db_create_event, find_one_thread)
11523 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11524
0b16c5cf
PA		 115252009-03-14 Pedro Alves <pedro@codesourcery.com>
11526
11527 * server.c (handle_query): Handle "qAttached".
11528
32de4b9d
NS		 115292009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11530
11531 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11532 GPLv3, update license URL.
11533
2aecd87f
DE		 115342009-03-01 Doug Evans <dje@google.com>
11535
93efd302 11536 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11537 (server_h): Add gdb_signals.h.
11538 (signals.o): Update.
11539 * server.h (target_signal_from_host,target_signal_to_host_p)
11540 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11541
86b1f9c5
PM		 115422009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11543
11544 * remote-utils.c (getpkt): Also generate remote-debug
11545 information if noack_mode is set.
11546
4aa995e1
PA		 115472009-02-06 Pedro Alves <pedro@codesourcery.com>
11548
11549 * server.c (handle_query): Report qXfer:siginfo:read and
11550 qXfer:siginfo:write as supported and handle them.
11551 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11552 * linux-low.c (linux_xfer_siginfo): New.
11553 (linux_target_ops): Set it.
11554
62709adf
PA		 115552009-01-26 Pedro Alves <pedro@codesourcery.com>
11556
11557 * server.c (gdbserver_usage): Mention --remote-debug.
11558 (main): Accept '--remote-debug' switch.
11559
aef93bd7
DE		 115602009-01-18 Doug Evans <dje@google.com>
11561
11562 * regcache.c (new_register_cache): No need to check result of xcalloc.
11563 * server.c (handle_search_memory): Back out calls to xmalloc,
11564 result is checked and error is returned to user upon failure.
11565 (handle_query): Ditto. Add more checks for result of malloc.
11566 (handle_v_cont): Check result of malloc, report error back to
11567 user upon failure.
11568 (handle_v_run): Ditto. Call freeargv.
11569 * server.h (freeargv): Declare.
11570 * utils.c (freeargv): New fn.
11571
54363045
DE		 115722009-01-15 Doug Evans <dje@google.com>
11573
f626972c
DE		 11574 * gdbreplay.c (perror_with_name): Make arg const char *.
11575 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11576 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11577 * utils.c (perror_with_name): Make arg const char *.
54363045 11578
18aae699
PA		 115792009-01-14 Pedro Alves <pedro@codesourcery.com>
11580
11581 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11582 when handling a EXIT_PROCESS_DEBUG_EVENT.
11583
ff703abe
JB		 115842009-01-06 Joel Brobecker <brobecker@adacore.com>
11585
11586 * gdbreplay.c (gdbreplay_version): Update copyright year.
11587 * server.c (gdbserver_version): Likewise.
11588
f21cc1a2 115892009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11590
11591 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11592 (handle_extended_wait): Improve comment.
0e21c1ec 11593
bca929d3
DE		 115942008-12-13 Doug Evans <dje@google.com>
11595
11596 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11597 * server.h (ATTR_MALLOC): New macro.
11598 (xmalloc,xcalloc,xstrdup): Declare.
11599 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11600 * inferiors.c: Ditto.
11601 * linux-low.c: Ditto.
11602 * mem-break.c: Ditto.
11603 * regcache.c: Ditto.
11604 * remote-utils.c: Ditto.
11605 * server.c: Ditto.
11606 * target.c: Ditto.
11607 * win32-low.c: Ditto.
11608
97438e3f
DE		 116092008-12-12 Doug Evans <dje@google.com>
11610
896c7fbb
DE		 11611 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11612 in debugging printf.
11613
97438e3f
DE		 11614 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11615
e3b886f8
DE		 116162008-12-09 Doug Evans <dje@google.com>
11617
11618 * linux-low.h (struct process_info): Delete member tid, unused.
11619 * thread-db.c (find_one_thread): Update.
11620 (maybe_attach_thread): Update.
11621
07e059b5
VP		 116222008-12-02 Pedro Alves <pedro@codesourcery.com>
11623
889bf7c5
PA		 11624 * target.h (struct target_ops): Add qxfer_osdata member.
11625 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11626 and dirent.h.
11627 (linux_qxfer_osdata): New functions.
11628 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11629 callback.
11630 * server.c (handle_query): Handle "qXfer:osdata:read:".
11631 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11632 (buffer_xml_printf): New functions.
11633 * server.h (struct buffer): New.
11634 (buffer_grow_str, buffer_grow_str0): New macros.
11635 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11636 (buffer_xml_printf): Declare.
07e059b5 11637
4cab47ab
DE		 116382008-11-24 Doug Evans <dje@google.com>
11639
11640 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11641
f142445f
DJ		 116422008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11643
11644 * server.c (handle_v_run): Always use the supplied argument list.
11645
d0107bb6 116462008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11647
d0107bb6
BW		 11648 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11649 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11650
2c4ad781
TJB		 116512008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11652
11653 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11654 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11655 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11656 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11657 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11658 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11659 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11660 XML target descriptions.
11661 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11662 when inferior is running on an ISA 2.05 or later processor. Add
11663 special case to return offset for full 64-bit slot of FPSCR when
11664 in 32-bits.
11665
dfb64f85
DJ		 116662008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11667
11668 * Makefile.in (SFILES, clean): Added sparc64 files.
11669 (reg-sparc64.o, reg-sparc64.c): New.
11670 * configure.srv (sparc*-*-linux*): New configuration.
11671 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11672 syscall arguments for SPARC.
11673 (regsets_store_inferior_registers): Likewise.
11674 * linux-sparc-low.c: New file.
11675
66b6e1dd
DE		 116762008-10-21 Doug Evans <dje@google.com>
11677
11678 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11679 (READLINE_DIR,READLINE_DEP): Delete.
11680 (INTERNAL_CFLAGS): Update.
11681 (LINTFLAGS): Update.
11682
9b710a42
PA		 116832008-10-10 Pedro Alves <pedro@codesourcery.com>
11684
11685 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11686 whole argv from the last run, not just argv[0].
11687
5822d809
PA		 116882008-09-08 Pedro Alves <pedro@codesourcery.com>
11689
11690 * regcache.c (new_register_cache): Return NULL if the register
11691 cache size isn't known yet.
11692 (free_register_cache): Avoid dereferencing a NULL regcache.
11693
74aac56f
DJ		 116942008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11695
11696 * configure.srv: Merge MIPS and MIPS64.
11697
400b20f5
MR		 116982008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11699
11700 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11701
677c5bb1
LM		 117022008-08-18 Luis Machado <luisgpm@br.ibm.com>
11703
11704 * Makefile.in: Add required vsx dependencies.
11705
11706 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11707 Declare init_registers_powerpc_vsx32l.
11708 Declare init_registers_powerpc_vsx64l.
11709 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11710 (ppc_arch_setup): Check for VSX in hwcap.
11711 (ppc_fill_vsxregset): New function.
11712 (ppc_store_vsxregset): New function.
11713 Add new VSX entry in regset_info target_regsets.
11714
11715 * configure.srv: Add new VSX dependencies.
11716
a6f3e723
SL		 117172008-08-12 Pedro Alves <pedro@codesourcery.com>
11718
11719 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11720 (remote_open): Set or clear transport_is_reliable.
11721 (putpkt_binary): Don't expect acks in noack mode.
11722 (getpkt): Don't send ack/nac in noack mode.
11723 * server.c (handle_general_set): Handle QStartNoAckMode.
11724 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11725 qSupported.
11726 (main): Reset noack_mode on every connection.
11727 * server.h (noack_mode): Declare.
11728
a417dc56
RW		 117292008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11730
11731 * Makefile.in (GDBREPLAY_OBS): New variable.
11732 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11733
3221518c
UW		 117342008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11735 Daniel Jacobowitz <dan@codesourcery.com>
11736
11737 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11738 (usr_store_inferior_registers): Likewise.
11739 (regsets_store_inferior_registers): Likewise.
11740
ec56be1b
PA		 117412008-07-31 Rolf Jansen <rj@surtec.com>
11742 Pedro Alves <pedro@codesourcery.com>
11743
11744 * configure.ac: Check for memmem declaration.
11745 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11746 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11747 (disable_packet_qfThreadInfo): Unconditionally compile.
11748 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11749 * configure, config.in: Regenerate.
11750
2fe5e3ff
DE		 117512008-07-28 Doug Kwan <dougkwan@google.com>
11752
11753 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11754 (linux_write_memory): Remove declaration of errno.
11755
836acd6d
UW		 117562008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11757
11758 * linux-low.c (handle_extended_wait): Do not use "status"
11759 variable uninitialized.
11760
aeba519e
PA		 117612008-07-07 Pedro Alves <pedro@codesourcery.com>
11762
11763 * server.c (handle_v_attach): Inhibit reporting dll changes.
11764
db42f210
PA		 117652008-06-27 Pedro Alves <pedro@codesourcery.com>
11766
11767 * remote-utils.c (prepare_resume_reply): If requested, don't
11768 output "thread:TID" in the T stop reply.
11769
11770 * server.c (disable_packet_vCont, disable_packet_Tthread)
11771 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11772 (handle_query): If requested, disable support for qC, qfThreadInfo
11773 and qsThreadInfo.
11774 (handle_v_requests): If requested, disable support for vCont.
11775 (gdbserver_show_disableable): New.
11776 (main): Handle --disable-packet and --disable-packet=LIST.
11777
11778 * server.h (disable_packet_vCont, disable_packet_Tthread)
11779 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11780
8e4c5421
CD		 117812008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11782
11783 * server.c (gdbserver_usage): Mention --version.
11784
6e23a804
DJ		 117852008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11786
11787 * Makefile.in (gdbreplay.o): New rule.
11788
90aa6a40
JM		 117892008-06-06 Joseph Myers <joseph@codesourcery.com>
11790
11791 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11792 message, not gdbserver.
11793
c16158bc 117942008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 11795 Nathan Sidwell <nathan@codesourcery.com>
11796 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 11797
11798 * acinclude.m4: Include ../../config/acx.m4.
11799 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11800 * configure, config.in: Regenerate.
11801 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11802 * server.c (gdbserver_version): Print PKGVERSION.
11803 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11804 (main): Adjust gdbserver_usage calls.
11805 * gdbreplay.c (version, host_name): Add declarations.
11806 (gdbreplay_version, gdbreplay_usage): New.
11807 (main): Accept --version and --help options.
11808
aeb75bf5
DJ		 118092008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11810
11811 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11812 (arm_breakpoint_at): Handle Thumb.
11813 (the_low_target): Add comment.
11814
76b233dd
UW		 118152008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11816
11817 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11818
08388c79
DE		 118192008-05-09 Doug Evans <dje@google.com>
11820
a3c83fae
DE		 11821 * server.h (decode_search_memory_packet): Declare.
11822 * remote-utils.c (decode_search_memory_packet): New fn.
11823 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 11824 (handle_search_memory): New fn.
11825 (handle_query): Process qSearch:memory packets.
11826
bb9c3d36
UW		 118272008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11828
11829 * regcache.c (registers_length): Remove.
11830 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11831 full register packet.
11832 * regcache.h (registers_length): Remove prototype.
11833 * server.h (PBUFSIZ): Define to 16384.
11834
7284e1be
UW		 118352008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11836
11837 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11838 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11839 powerpc-64l.o, and powerpc-altivec64l.o.
11840 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11841 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11842 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11843 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11844 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11845 to srv_xmlfiles.
11846
11847 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11848 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11849 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11850 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11851 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11852 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11853 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11854 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11855 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11856 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11857 (clean): Update.
11858
11859 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11860 (init_registers_powerpc_32l): ... this new prototype.
11861 (init_registers_powerpc_32): Remove, replace by ...
11862 (init_registers_powerpc_altivec32l): ... this new prototype.
11863 (init_registers_powerpc_e500): Remove, replace by ...
11864 (init_registers_powerpc_e500l): ... this new prototype.
11865 (init_registers_ppc64): Remove, replace by ...
11866 (init_registers_powerpc_64l): ... this new prototype.
11867 (init_registers_powerpc_64): Remove, replace by ...
11868 (init_registers_powerpc_altivec64l): ... this new prototype.
11869 (ppc_num_regs): Set to 73.
11870 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11871 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11872 (ppc_cannot_store_register): Handle orig_r3 and trap.
11873 (ppc_arch_setup): Update init_registers_... calls.
11874 (ppc_fill_gregset): Handle orig_r3 and trap.
11875
11876 * inferiors.c (clear_inferiors): Reset current_inferior.
11877
fdc59709
PB		 118782008-04-23 Paolo Bonzini <bonzini@gnu.org>
11879
889bf7c5
PA		 11880 * acinclude.m4: Add override.m4.
11881 * configure: Regenerate.
fdc59709 11882
c9b2f845
UW		 118832008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11884
11885 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11886 initial call to init_register_ppc64.
11887
550512b8
UW		 118882008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11889
43aaf8b6
PA		 11890 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11891 single powerpc*-*-linux* case.
550512b8
UW		 11892 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11893
b6430ec3
UW		 118942008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11895
11896 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 11897 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 11898 from reg_xmlfiles.
11899 * linux-ppc-low.c: Include <elf.h>.
11900 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11901 (ppc_hwcap): New global variable.
11902 (ppc_regmap): Remove __SPE__ #ifdef sections.
11903 (ppc_regmap_e500): New global variable.
11904 (ppc_cannot_store_register): Update __SPE__ special case.
11905 (ppc_get_hwcap): New function.
11906 (ppc_arch_setup): Use it to determine whether inferior supports
11907 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11908 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11909 Do not access registers if target does not support AltiVec.
11910 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11911 Do not access registers if target does not support SPE.
11912 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11913
52fa2412
UW		 119142008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11915
11916 * linux-low.c (disabled_regsets, num_regsets): New.
11917 (use_regsets_p): Delete.
11918 (linux_wait_for_process): Clear disabled_regsets.
11919 (regsets_fetch_inferior_registers): Check and set it.
11920 (regsets_store_inferior_registers): Likewise.
11921 (linux_fetch_registers, linux_store_registers): Do not use
11922 use_regsets_p.
11923 (initialize_low): Allocate disabled_regsets.
11924
e28b3332
DJ		 119252008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11926
11927 * Makefile.in (LIBOBJS): New.
11928 (OBS): Use LIBOBJS.
11929 (memmem.o): New rule.
11930 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11931 * configure: Regenerated.
11932
4536995d
UW		 119332008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11934
11935 * server.c (handle_query): Never return "unsupported" for
11936 qXfer:features:read queries.
11937
221c031f
UW		 119382008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11939
11940 * server.c (get_features_xml): Fix inverted condition.
11941 (handle_query): Always support qXfer:feature:read.
11942
ccd213ac
DJ		 119432008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11944
11945 * server.c (wrapper_argv): New.
11946 (start_inferior): Handle wrapper_argv. If set, expect an extra
11947 trap.
11948 (gdbserver_usage): Document --wrapper.
11949 (main): Parse --wrapper.
11950
6fe305f7
UW		 119512008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11952
11953 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11954 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11955 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11956 (ppc_set_pc): Likewise.
11957 (ppc_arch_setup): New function.
11958 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11959 of collect_register.
889bf7c5 11960 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 11961
5b0a002e
UW		 119622008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11963
11964 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11965 instead of linux-ppc64-low.o.
11966 * linux-ppc64-low.c: Remove file.
11967 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11968 (linux-ppc64-low.o): Remove rule.
11969
11970 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11971 (init_registers_powerpc_64): Likewise.
11972 (ppc_regmap): Conditionally define depending on __powerpc64__.
11973 (ppc_cannot_store_register): Do not special-case "fpscr" when
11974 compiled on __powerpc64__.
11975 (ppc_collect_ptrace_register): New function.
11976 (ppc_supply_ptrace_register): New function.
11977 (ppc_breakpoint): Change type to "unsigned int".
11978 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11979 (the_low_target): Conditionally provide initializers for the
889bf7c5 11980 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 11981 collect_ptrace_register and supply_ptrace_register members.
11982
9b4b61c8
UW		 119832008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11984
11985 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11986 * server.c (gdbserver_xmltarget): Define.
11987 (get_features_xml): Use it to replace "target.xml" and arch_string.
11988
11989 * configure.srv: Remove srv_xmltarget. Add XML files that were
11990 mentioned there to srv_xmlfiles instead. Remove conditional tests
11991 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11992 srv_xmlfiles and srv_regobj to include all possible choices.
11993 * configure.ac (srv_xmltarget): Remove.
11994 (srv_xmlfiles): Do not add "target.xml".
11995 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11996 checks for supplementary target information.
11997 * configure: Regenerate.
11998 * Makefile.in (XML_TARGET): Remove.
11999 (target.xml): Remove rule.
12000 (clean): Do not clean up target.xml.
12001 (.PRECIOUS): Do not mention target.xml.
12002
12003 * target.h (struct target_ops): Remove arch_string member.
12004 * linux-low.c (linux_arch_string): Remove.
12005 (linux_target_ops): Remove arch_string initializer.
12006 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12007 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12008 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12009 * spu-low.c (spu_arch_string): Remove.
12010 (spu_target_ops): Remove arch_string initializer.
12011 * win32-low.c (win32_arch_string): Remove.
12012 (win32_target_ops): Remove arch_string initializer.
12013 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12014 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12015 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12016
ee1a7ae4
UW		 120172008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12018
12019 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12020 by collect_ptrace_register and supply_ptrace_register hooks.
12021 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12022 instead of checking for the_low_target.left_pad_xfer.
12023 (usr_store_inferior_registers): Use collect_ptrace_register callback
12024 instead of checking for the_low_target.left_pad_xfer.
12025
12026 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12027 (s390_supply_ptrace_register): Likewise.
12028 (s390_fill_gregset): Call s390_collect_ptrace_register.
12029 (the_low_target): Update.
12030
12031 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12032 (ppc_supply_ptrace_register): Likewise.
12033 (the_low_target): Update.
12034
12035 * linux-i386-low.c (the_low_target): Update.
12036 * linux-x86-64-low.c (the_low_target): Update.
12037
d61ddec4
UW		 120382008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12039
12040 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12041 reg-s390.o and reg-s390x.o.
12042
12043 * linux-low.c (new_inferior): New global variable.
12044 (linux_create_inferior, linux_attach): Set it.
12045 (linux_wait_for_process): Call the_low_target.arch_setup after the
12046 target has stopped for the first time.
12047 (initialize_low): Do not call the_low_target.arch_setup.
12048
12049 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12050 (s390_set_pc): Likewise.
12051 (s390_arch_setup): New function.
12052 (the_low_target): Use s390_arch_setup as arch_setup routine.
12053
12054 * regcache.c (realloc_register_cache): New function.
12055 (set_register_cache): Call it for each existing regcache.
12056
d05b4ac3
UW		 120572008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12058
12059 * server.h (init_registers): Remove prototype.
12060
12061 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12062 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12063 instead of init_registers ().
12064 * linux-arm-low.c (init_registers_arm): Add prototype.
12065 (init_registers_arm_with_iwmmxt): Likewise.
12066 (the_low_target): Add initializer for arch_setup field.
12067 * linux-cris-low.c (init_registers_cris): Add prototype.
12068 (the_low_target): Add initializer for arch_setup field.
12069 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12070 (the_low_target): Add initializer for arch_setup field.
12071 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12072 (the_low_target): Add initializer for arch_setup field.
12073 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12074 (the_low_target): Add initializer for arch_setup field.
12075 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12076 (the_low_target): Add initializer for arch_setup field.
12077 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12078 (the_low_target): Add initializer for arch_setup field.
12079 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12080 (init_registers_mips64_linux): Likewise.
12081 (the_low_target): Add initializer for arch_setup field.
12082 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12083 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12084 (the_low_target): Add initializer for arch_setup field.
12085 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12086 (init_registers_powerpc_64): Likewise.
12087 (the_low_target): Add initializer for arch_setup field.
12088 * linux-s390-low.c (init_registers_s390): Add prototype.
12089 (init_registers_s390x): Likewise.
12090 (the_low_target): Add initializer for arch_setup field.
12091 * linux-sh-low.c (init_registers_sh): Add prototype.
12092 (the_low_target): Add initializer for arch_setup field.
12093 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12094 (the_low_target): Add initializer for arch_setup field.
12095 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12096 (the_low_target): Add initializer for arch_setup field.
12097
12098 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12099 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12100 instead of init_registers ().
12101 * win32-arm-low.c (init_registers_arm): Add prototype.
12102 (the_low_target): Add initializer for arch_setup field.
12103 * win32-i386-low.c (init_registers_i386): Add prototype.
12104 (the_low_target): Add initializer for arch_setup field.
12105
12106 * spu-low.c (init_registers_spu): Add prototype.
12107 (initialize_low): Call initialie_registers_spu () instead of
12108 initialize_registers ().
12109
fd96d250
PA		 121102008-02-19 Pedro Alves <pedro@codesourcery.com>
12111
12112 * server.c (handle_v_requests): When handling the vRun and vAttach
12113 packets, if already debugging a process, don't kill it. Return an
12114 error instead.
12115
d41b6bb4
DJ		 121162008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12117
12118 * server.c (handle_query): Correct length check.
12119
5ac588cf
PA		 121202008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12121
12122 * win32-low.c (do_initial_child_stuff): Add process handle
12123 parameter. Set current_process_handle and current_process_id from the
12124 parameters. Clear globals.
12125 (win32_create_inferior): Don't set current_process_handle and
12126 current_process_id here. Instead pass them on the call to
12127 do_initial_child_stuff.
12128 (win32_attach): Likewise.
12129 (win32_clear_inferiors): New.
12130 (win32_kill): Don't close the current process handle or the
12131 current thread handle here. Instead call win32_clear_inferiors.
12132 (win32_detach): Don't open a new handle to the process. Call
12133 win32_clear_inferiors.
12134 (win32_join): Don't rely on current_process_handle; open a new
12135 handle using the process id.
12136 (win32_wait): Call win32_clear_inferiors when the inferior process
12137 has exited.
12138
ecd7ecbc
DJ		 121392008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12140
12141 * server.c (monitor_show_help): Add "exit".
12142
1525d545
MG		 121432008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12144
ecd7ecbc 12145 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12146 (clean): Add reg-xtensa.c.
12147 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12148 * configure.srv (xtensa*-*-linux*) New target.
12149 * linux-xtensa-low.c: New.
12150 * xtensa-xtregs.c: New.
1525d545 12151
59a016f0
PA		 121522008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12153
12154 * hostio.c: Don't include errno.h.
12155 (errno_to_fileio_errno): Move to hostio-errno.
12156 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12157 error number outputting to the target->hostio_last_error callback.
12158 (hostio_packet_error): Use FILEIO_EINVAL directly.
12159 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12160 calls to hostio_error.
12161 * hostio-errno.c: New.
12162 * server.h (hostio_last_error_from_errno): Declare.
12163 * target.h (target_ops): Add hostio_last_error member.
12164 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12165 as hostio_last_error handler.
889bf7c5 12166 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12167 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12168 (wince_hostio_last_error): New functions.
12169 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12170 as hostio_last_error handler.
12171 (win32_target_ops) [!_WIN32_WCE]: Register
12172 hostio_last_error_from_errno as hostio_last_error handler.
12173 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12174 (hostio-errno.o): New rule.
12175 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12176 * configure.srv (srv_hostio_err_objs): New variable. Default to
12177 hostio-errno.o.
12178 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12179 * configure: Regenerate.
12180
2d717e4f
DJ		 121812008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12182
12183 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12184 (linux_kill, linux_detach): Clean up the process list.
12185 * remote-utils.c (remote_open): Improve port number parsing.
12186 (putpkt_binary, input_interrupt): Only send interrupts if the target
12187 is running.
12188 * server.c (extended_protocol): Make static.
12189 (attached): Define earlier.
12190 (exit_requested, response_needed, program_argv): New variables.
12191 (target_running): New.
12192 (start_inferior): Clear attached here.
12193 (attach_inferior): Set attached here.
12194 (require_running): Define.
12195 (handle_query): Use require_running and target_running. Implement
12196 "monitor exit".
12197 (handle_v_attach, handle_v_run): New.
12198 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12199 (gdbserver_usage): Update.
12200 (main): Redo argument parsing. Handle --debug and --multi. Handle
12201 --attach along with other options or after the port. Save
12202 program_argv. Support no initial program. Resynchronize
12203 communication with GDB after an error. Handle "monitor exit".
12204 Use require_running and target_running. Always allow the extended
12205 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12206 restart in extended mode.
12207 * README: Refer to the GDB manual. Update --attach usage.
12208
7407e2de
AS		 122092007-12-20 Andreas Schwab <schwab@suse.de>
12210
12211 * linux-low.c (STACK_SIZE): Define.
12212 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12213 (linux_test_for_tracefork): Likewise.
12214
b65d95c5
DJ		 122152007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12216
12217 * linux-low.c (linux_wait_for_event): Update messages. Do not
12218 reinsert auto-delete breakpoints.
12219 * mem-break.c (struct breakpoint): Change return type of handler to
12220 int.
12221 (set_breakpoint_at): Update handler type.
12222 (reinsert_breakpoint_handler): Return 1 instead of calling
12223 delete_breakpoint.
12224 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12225 setting a new one.
12226 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12227 * mem-break.h (set_breakpoint_at): Update handler type.
12228 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12229 * win32-low.c (auto_delete_breakpoint): New.
12230 (get_child_debug_event): Use it.
12231
4e799345
DJ		 122322007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12233
12234 * configure.ac: Check for pread and pwrite.
12235 * hostio.c (handle_pread): Fall back to lseek and read.
12236 (handle_pwrite): Fall back to lseek and write.
12237 * config.in, configure: Regenerated.
12238
27524b67
DJ		 122392007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12240
12241 * server.c (myresume): Add own_buf argument.
12242 (main): Update calls.
12243
a20d5e98
DJ		 122442007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12245
12246 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12247 * remote-utils.c (remote_open): Do not call disable_async_io.
12248 (block_async_io): Delete.
12249 (unblock_async_io): Make static.
12250 (initialize_async_io): New.
12251 * server.c (handle_v_cont): Handle async I/O here.
12252 (myresume): Likewise. Move other common resume tasks here...
12253 (main): ... from here. Call initialize_async_io. Disable async
12254 I/O before the main loop.
12255 * server.h (initialize_async_io): Declare.
12256 (block_async_io, unblock_async_io): Delete prototypes.
12257 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12258
b79d787e
DJ		 122592007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12260
12261 * remote-utils.c (readchar): Allow binary data in received messages.
12262
d97903b2
PA		 122632007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12264
12265 * win32-low.c (attaching): New global.
12266 (win32_create_inferior): Clear the `attaching' global.
12267 (win32_attach): Set the `attaching' global.
12268 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12269 attaching. Only set a breakpoint at the entry point if not
12270 attaching.
12271
311de423
PA		 122722007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12273
12274 * server.c (main): Don't report dll events on the initial
12275 connection on attaches.
12276
6c2d16d2
PA		 122772007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12278
12279 * server.c (main): Relax numerical bases supported for the pid of
12280 the --attach command line argument.
12281
5ca906e6
PA		 122822007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12283
12284 * win32-low.c (win32_attach): Call OpenProcess before
12285 DebugActiveProcess, not after. Add last error output to error
12286 call.
12287
9c6c8194
PA		 122882007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12289
12290 * win32-low.c (win32_get_thread_context)
12291 (win32_set_thread_context): New functions.
12292 (thread_rec): Use win32_get_thread_context.
12293 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12294 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12295 field.
12296
4d5d1aaa
PA		 122972007-12-03 Leo Zayas
12298 Pedro Alves <pedro_alves@portugalmail.pt>
12299
12300 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12301 global variables.
12302 (child_add_thread): Minor cleanup.
12303 (child_continue): Resume artificially suspended threads before
12304 calling ContinueDebugEvent.
12305 (suspend_one_thread): New.
12306 (fake_breakpoint_event): New.
12307 (get_child_debug_event): Change return type to int. Check here if
12308 gdb sent an interrupt request. If a soft interrupt was requested,
12309 fake a breakpoint event. Return 0 if there is no event to handle,
12310 and 1 otherwise.
12311 (win32_wait): Don't check here if gdb sent an interrupt request.
12312 Ensure there is a valid event to handle.
12313 (win32_request_interrupt): Add soft interruption method as last
12314 resort.
12315
c436e841
PA		 123162007-12-03 Leo Zayas
12317 Pedro Alves <pedro_alves@portugalmail.pt>
12318
12319 * win32-low.h (win32_thread_info): Add descriptions to the
12320 structure members. Replace `suspend_count' counter by a
12321 `suspended' flag.
12322 * win32-low.c (thread_rec): Update condition of when to get the
12323 context from the inferior. Rely on ContextFlags being set if it
12324 has already been retrieved. Only suspend the inferior thread if
12325 we haven't already. Warn if that fails.
12326 (continue_one_thread): s/suspend_count/suspended/. Only call
12327 ResumeThread once. Warn if that fails.
12328
e7b5fa67
PA		 123292007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12330
12331 * win32-low.c (win32_wait): Don't read from the inferior when it
12332 has already exited.
12333
a385171d
PA		 123342007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12335
12336 * Makefile.in (win32_low_h): New variable.
12337 (win32-low.o): Add dependency on $(win32_low_h).
12338 (win32-arm-low.o, win32-i386-low.o): New rules.
12339
f80c84b3
DJ		 123402007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12341
12342 * hostio.c: Correct copyright year.
12343
a6b151f1
DJ		 123442007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12345
12346 * Makefile.in (OBS): Add hostio.o.
12347 (hostio.o): New rule.
12348 * server.h (handle_vFile): Declare.
12349 * hostio.c: New file.
12350 * server.c (handle_v_requests): Take packet_len and new_packet_len
12351 for binary packets. Call handle_vFile.
12352 (main): Update call to handle_v_requests.
12353
f9387fc3
DJ		 123542007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12355
12356 * linux-low.c: Include <sched.h>.
12357
51c2684e
DJ		 123582007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12359
12360 * linux-low.c (linux_tracefork_grandchild): New.
12361 (linux_tracefork_child): Use clone.
12362 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12363
75f83163
JB		 123642007-10-31 Joel Brobecker <brobecker@adacore.com>
12365
12366 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12367
da5898ce
DJ		 123682007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12369
12370 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12371
24a09b5f
DJ		 123722007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12373
12374 * inferiors.c (change_inferior_id): Delete.
12375 (add_pid_to_list, pull_pid_from_list): New.
12376 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12377 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12378 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12379 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12380 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12381 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12382 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12383 (using_threads): Always set to 1.
12384 (handle_extended_wait): New.
12385 (add_process): Do not set TID.
12386 (linux_create_inferior): Set must_set_ptrace_flags.
12387 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12388 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12389 (linux_thread_alive): Rename TID argument to LWPID.
12390 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12391 (linux_wait_for_event): Do not use TID or check using_threads. Update
12392 call to dead_thread_notify. Call handle_extended_wait.
12393 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12394 (send_sigstop): Delete sigstop_sent.
12395 (wait_for_sigstop): Avoid TID.
12396 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12397 (linux_test_for_tracefork): New.
12398 (linux_lookup_signals): Use thread_db_active and
12399 linux_supports_tracefork_flag.
12400 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12401 * linux-low.h (get_process_thread): Avoid TID.
12402 (struct process_ifo): Move thread_known and tid to the end. Remove
12403 sigstop_sent.
12404 (linux_attach_lwp, thread_db_init): Update prototypes.
12405 * server.h (change_inferior_id): Delete prototype.
12406 (add_pid_to_list, pull_pid_from_list): New prototypes.
12407 * thread-db.c (thread_db_use_events): New.
12408 (find_first_thread): Rename to...
12409 (find_one_thread): ...this. Update callers and messages. Do not
12410 call fatal. Check thread_db_use_events. Do not call
12411 change_inferior_id or new_thread_notify.
12412 (maybe_attach_thread): Update. Do not call new_thread_notify.
12413 (thread_db_init): Set thread_db_use_events. Check use_events.
12414 * utils.c (fatal, warning): Correct message prefix.
12415
30ed0a8f
DJ		 124162007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12417
12418 * Makefile.in (clean): Remove new files.
12419 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12420 (powerpc-64.o, powerpc-64.c): New rules.
12421 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12422 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12423 with SPE.
12424 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12425 SPE targets.
12426 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12427 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12428 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12429 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12430 (target_regsets): Add AltiVec and SPE register sets.
12431 * configure.ac: Check for AltiVec and SPE.
12432 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12433 (ppc_fill_vrregset, ppc_store_vrregset): New.
12434 (target_regsets): Add AltiVec register set.
12435 * configure: Regenerated.
12436
fd462a61
DJ		 124372007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12438
12439 * linux-low.c (O_LARGEFILE): Define.
12440 (linux_read_memory): Use /proc/PID/mem.
12441 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12442 * configure, config.in: Regenerated.
12443
69f223ed
DJ		 124442007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12445
12446 * linux-low.c (linux_wait_for_event): Do not pass signals while
12447 single-stepping.
12448
aec18585
PA		 124492007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12450
12451 * win32-low.c (create_process): New.
12452 (win32_create_inferior): Use create_process instead of
12453 CreateProcess. If create_process failed retry appending an ".exe"
12454 suffix. Store the GetLastError result immediatelly after
12455 create_process calls and use it on the call to error.
12456
34d86ddd
PA		 124572007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12458
12459 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12460
5a0e3bd0
JB		 124612007-08-23 Joel Brobecker <brobecker@adacore.com>
12462
12463 * configure.ac: Switch license to GPLv3.
12464
f88c79e6
MS		 124652007-08-01 Michael Snyder <msnyder@access-company.com>
12466
12467 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12468
6b3d9b83
PA		 124692007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12470
12471 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12472 typedef.
12473 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12474 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12475 CloseToolhelp32Snapshot.
12476 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12477 CloseToolhelp32Snapshot.
12478
c588c53c
MS		 124792007-07-27 Michael Snyder <michael.snyder@access-company.com>
12480
12481 * server.c (main): Check for inferior exit before main loop.
12482
aa0403d9
PA		 124832007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12484
12485 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12486 instead of on tmp_desc.
12487
255e7678
DJ		 124882007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12489 Daniel Jacobowitz <dan@codesourcery.com>
12490
12491 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12492 (add_thread): Minor cleanups.
12493 (clear_inferiors): Move lower in the file. Clear the DLL
12494 list.
12495 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12496 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12497 (xml_escape_text): New.
12498 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12499 for qSupported.
12500 (handle_v_cont): Report errors.
12501 (gdbserver_version): Update.
12502 (main): Correct size of own_buf. Do not report initial DLL events.
12503 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12504 (unloaded_dll, xml_escape_text): New.
12505 * win32-low.c (enum target_waitkind): Update comments.
12506 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12507 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12508 (win32_EnumProcessModules, win32_GetModuleInformation)
12509 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12510 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12511 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12512 (win32_Module32First, win32_Module32Next, load_toolhelp)
12513 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12514 (get_child_debug_event): Handle DLL events.
12515 (win32_wait): Likewise.
12516
0d37add9
DJ		 125172007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12518
12519 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12520 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12521
45e2715e
PA		 125222007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12523
12524 * win32-low.c (handle_output_debug_string): Ignore event if not
12525 waiting.
12526
c5674cf1
PA		 125272007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12528
12529 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12530
2bbe3cc1
DJ		 125312007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12532
12533 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12534
ae13219e
DJ		 125352007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12536
12537 * inferiors.c (change_inferior_id): Add comment.
12538 * linux-low.c (check_removed_breakpoint): Add an early
12539 prototype. Improve debug output.
12540 (linux_attach): Doc update.
12541 (linux_detach_one_process, linux_detach): Clean up before releasing
12542 each process.
12543 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12544 * linux-low.h (struct process_info): Doc improvement.
12545 * mem-break.c (delete_all_breakpoints): New.
12546 * mem-break.h (delete_all_breakpoints): New prototype.
12547 * thread-db.c (find_first_thread): New.
12548 (thread_db_create_event): Call it instead of
12549 thread_db_find_new_threads. Clean up unused variables.
12550 (maybe_attach_thread): Remove first thread handling.
12551 (thread_db_find_new_threads): Use find_first_thread.
12552 (thread_db_get_tls_address): Likewise.
12553
4105de34
DJ		 125542007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12555
12556 * thread-db.c (thread_db_find_new_threads): Add prototype.
12557 (thread_db_create_event): Check for the main thread before adding
12558 a new thread.
12559 (maybe_attach_thread): Only enable event reporting if TID == 0.
12560 (thread_db_get_tls_address): Check for new threads.
12561
2b876972
DJ		 125622007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12563
12564 * linux-low.c (linux_create_inferior): Try execv before execvp.
12565 * spu-low.c (spu_create_inferior): Likewise.
12566
7a245884
DJ		 125672007-06-13 Mike Frysinger <vapier@gentoo.org>
12568
12569 * linux-low.c (linux_create_inferior): Change execv to execvp.
12570 * spu-low.c (spu_create_inferior): Likewies.
12571
117ce543
DJ		 125722007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12573
12574 * Makefile.in (clean): Clean new files instead of deleted ones.
12575 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12576 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12577 rules.
12578 * configure.srv: Specify XML files and new regformats for MIPS and
12579 MIPS64 GNU/Linux.
12580 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12581 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12582 an entry for the restart register.
12583 (mips_cannot_fetch_register, mips_cannot_store_register)
12584 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12585 register names to match the XML descriptions.
12586 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12587 restart register instead of $0.
12588
0e7f50da
UW		 125892007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12590 Markus Deuling <deuling@de.ibm.com>
12591
12592 * remote-utils.c (decode_xfer_write): New function.
12593 * server.h (decode_xfer_write): Add prototype.
12594 * server.c (handle_query): Add PACKET_LEN argument. Support
12595 qXfer:spu:read and qXfer:spu:write packets.
12596 (main): Pass packet_len to handle_query.
12597 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12598 * target.h (target_ops): Add qxfer_spu.
12599
374c1d38
UW		 126002007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12601
12602 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12603 accessing non-seekable spufs files.
12604
bb63802a
UW		 126052007-05-16 Markus Deuling <deuling@de.ibm.com>
12606
889bf7c5 12607 * server.c (handle_query): Add reply for qC packet.
bb63802a 12608
7390519e
PA		 126092007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12610 Leo Zayas <lerele@champenstudios@com>
12611
12612 * server.h (check_remote_input_interrupt_request): New function.
12613 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12614 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12615 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12616 (check_remote_input_interrupt_request): New function.
12617 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12618 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12619 winapi_GenerateConsoleCtrlEvent): New typedefs.
12620 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12621 to 250 ms.
12622 (win32_wait): Check for remote interrupt request
12623 with check_remote_input_interrupt_request.
12624 (win32_request_interrupt): New function.
12625 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12626
34b34921
PA		 126272007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12628
12629 * win32-low.c (debug_registers_changed,
12630 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12631 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12632 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12633 (thread_rec): Get context using the low target.
12634 (child_add_thread): Call thread_added on the low target,
12635 which does the same thing.
12636 (regptr): Delete.
12637 (do_initial_child_stuff): Remove debug registers references.
12638 Set context using the low target. Resume threads after
12639 setting the contexts.
12640 (child_continue): Remove dead variable. Remove debug
12641 registers references.
12642 (child_fetch_inferior_registers): Go through the low target.
12643 (do_child_store_inferior_registers): Remove.
12644 (child_store_inferior_registers): Go through the low target.
12645 (win32_resume): Remove debug registers references.
12646 Set context using the low target.
12647 (handle_exception): Change return type to void. Don't record
12648 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12649 first chance exception.
889bf7c5 12650 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12651 goto loop. Always return after waiting for debug event.
12652 (win32_wait): Convert to switch statement. Handle spurious
12653 events.
12654
12655 * win32-i386-low.c (debug_registers_changed,
12656 debug_registers_used): New.
12657 (initial_stuff): Rename to ...
12658 (i386_initial_stuff): ... this. Clear debug registers
12659 state variables.
12660 (store_debug_registers): Delete.
12661 (i386_get_thread_context): New.
12662 (load_debug_registers): Delete.
12663 (i386_set_thread_context): New.
12664 (i386_thread_added): New.
12665 (single_step): Rename to ...
12666 (i386_single_step): ... this.
12667 (do_fetch_inferior_registers): Rename to ...
12668 (i386_fetch_inferior_register): ... this.
12669 (i386_store_inferior_register): New.
12670 (the_low_target): Adapt to new interface.
12671
12672 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12673 (arm_get_thread_context): New.
12674 (arm_set_thread_context): New.
12675 (regptr): New.
12676 (do_fetch_inferior_registers): Rename to ...
12677 (arm_fetch_inferior_register): ... this.
12678 (arm_store_inferior_register): New.
12679 (arm_wince_breakpoint): Reimplement as unsigned long.
12680 (arm_wince_breakpoint_len): Define.
12681 (the_low_target): Adapt to new interface.
12682
12683 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12684 load_debug_registers. Add get_thread_context, set_thread_context,
12685 thread_added and store_inferior_register. Rename
12686 fetch_inferior_registers to fetch_inferior_register.
12687 (regptr): Remove declaration.
12688
dd6953e1
PA		 126892007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12690
12691 * linux-low.c (linux_detach): Change return type to int. Return 0.
12692 * spu-low.c (spu_detach): Likewise.
12693
444d6139
PA		 126942007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12695
12696 * target.h (target_ops): Change return type of detach to int.
12697 Add join.
12698 (join_inferior): New.
12699 * server.c (main): Don't skip detach support on mingw32.
12700 If the inferior doesn't support detaching return error.
12701 Call join_inferior instead of using waitpid.
12702 * linux-low.c (linux_join): New.
12703 (linux_target_op): Add linux_join.
12704 * spu-low.c (spu_join): New.
12705 (spu_target_ops): Add spu_join.
12706 * win32-low.c (win32_detach): Adapt to new interface.
12707 Reopen current_process_handle before detaching. Issue a child
12708 resume before detaching.
12709 (win32_join): New.
12710 (win32_target_op): Add win32_join.
12711
1d5315fe
PA		 127122007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12713
12714 * win32-low.c (win32-attach): Fix return value.
12715 * target.h (target_ops): Describe ATTACH return values.
12716
bf914831
PA		 127172007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12718
12719 * win32-low.c (GETPROCADDRESS): Define.
12720 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12721 (winapi_DebugSetProcessKillOnExit): Likewise.
12722 (win32_create_inferior): Force usage of ansi CreateProcessA.
12723 (win32_attach): Use GETPROCADDRESS.
12724 (win32_detach): Likewise.
12725
f72f3e60
PA		 127262007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12727
12728 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12729
ed50f18f
PA		 127302007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12731
12732 * win32-low.c: Commit leftover changes from 2007-03-29.
12733
0c2ead7e
DJ		 127342007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12735
12736 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12737 fields short instead of int. Add explicit padding.
12738 (i387_cache_to_fsave): Remove unnecessary casts.
12739 (i387_fsave_to_cache): Doc fix.
12740 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12741
73725ff3
DJ		 127422007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12743
12744 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12745 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12746
d99f33d8
PA		 127472007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12748
12749 * configure.srv (arm*-*-mingw32ce*): Move near the other
12750 arm targets.
12751
68070c10
PA		 127522007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12753
2482afc6 12754 * configure.ac: Add errno checking.
68070c10
PA		 12755 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12756 sys/file.h and malloc.h.
12757 (AC_CHECK_DECLS): Add perror.
12758 (srv_mingwce): Handle.
2482afc6 12759 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 12760 win32-i386-low.o to srv_tgtobj.
12761 (i[34567]86-*-mingw*): Likewise.
12762 (arm*-*-mingw32ce*): Add case.
12763 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12764 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12765 [__MINGW32CE__] (strerror): New function.
12766 [__MINGW32CE__] (errno): Define to GetLastError.
12767 [__MINGW32CE__] (COUNTOF): New macro.
12768 (remote_open): Remove extra close call.
12769 * mem-break.c (delete_breakpoint_at): New function.
12770 * mem-break.h (delete_breakpoint_at): Declare.
12771 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12772 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12773 [USE_WIN32API] (read, write): Add char* casts.
12774 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12775 * server.h: Include wincecompat.h on Windows CE.
12776 [HAVE_ERRNO_H]: Check.
12777 (perror): Declare if not declared.
12778 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12779 (perror_with_name): Remove errno declaration.
12780 * wincecompat.h: New.
12781 * wincecompat.c: New.
12782 * win32-low.h: New.
12783 * win32-arm-low.c: New.
12784 * win32-i386-low.c: New.
12785 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12786 (OUTMSG2): Make it safe.
12787 (_T): New macro.
12788 (COUNTOF): New macro.
12789 (NUM_REGS): Get it from the low target.
12790 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12791 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12792 (thread_rec): Let low target handle debug registers.
12793 (child_add_thread): Likewise.
12794 (child_init_thread_list): Likewise.
12795 (continue_one_thread): Likewise.
12796 (regptr): New.
12797 (do_child_fetch_inferior_registers): Move to ...
12798 * win32-i386-low.c: ... here, and rename to ...
12799 (do_fetch_inferior_registers): ... this.
889bf7c5 12800 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 12801 Go through the low target.
12802 (do_child_store_inferior_registers): Use regptr.
12803 (strwinerror): New function.
12804 (win32_create_inferior): Handle Windows CE.
12805 Use strwinerror instead of strerror on Windows error
12806 codes. Add program to the error output.
12807 Don't close the main thread handle on Windows CE.
12808 (win32_attach): Use coredll.dll on Windows CE.
12809 (win32_kill): Close current process and current
12810 thread handles.
12811 (win32_detach): Use coredll.dll on Windows CE.
12812 (win32_resume): Let low target handle debug registers, and
12813 step request.
12814 (handle_exception): Add/Remove initial breakpoint. Avoid
12815 non-existant WSTOPSIG on Windows CE.
12816 (win32_read_inferior_memory): Cast to remove warning.
12817 (win32_arch_string): Go through the low target.
12818 (initialize_low): Call set_breakpoint_data with the low
12819 target's breakpoint.
12820 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12821 FOP_REGNUM, mappings): Move to ...
12822 * win32-i386-low.c: ... here.
12823 * win32-low.c (win32_thread_info): Move to ...
12824 * win32-low.h: ... here.
12825 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12826 win32-arm-low.c and wincecompat.c.
12827 (all:): Add $EXEEXT.
12828 (install-only:): Likewise.
12829 (gdbserver:): Likewise.
12830 (gdbreplay:): Likewise.
12831 * config.in: Regenerate.
12832 * configure: Regenerate.
12833
41093d81
PA		 128342007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12835
12836 * win32-low.c: Rename typedef thread_info to
12837 win32_thread_info throughout.
12838
544afa54
PA		 128392007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12840
12841 * win32-i386-low.c: Rename to ...
12842 * win32-low.c: ... this.
12843 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12844 * Makefile.in: Likewise.
12845
bce7165d
PA		 128462007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12847
12848 * remote-utils.c (monitor_output): Constify msg parameter.
12849 * server.h (monitor_output): Likewise.
12850 * win32-i386-low.c (handle_output_debug_string): New.
12851 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12852 handle_output_debug_string.
12853 (get_child_debug_event): Likewise.
12854
506c7aa0
DJ		 128552007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12856
12857 * server.c (main): Correct strtoul check.
12858
42c81e2a
DJ		 128592007-03-27 Jon Ringle <jon@ringle.org>
12860
12861 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12862
9453113a
DJ		 128632007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12864
12865 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12866
64a69107
DJ		 128672007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12868
12869 * terminal.h: Check HAVE_SGTTY_H.
12870
128712007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 12872
12873 * remote-utils.c (remote_open): Print out the assigned port number.
12874
c74d0ad8
DJ		 128752007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12876
12877 * remote-utils.c (monitor_output): New function.
12878 * server.c (debug_threads): Define here.
12879 (monitor_show_help): New function.
12880 (handle_query): Handle qRcmd.
12881 (main): Do not handle 'd' packet.
12882 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12883 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12884 of debug_threads.
12885
de7c3b4a
PA		 128862007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12887
12888 * Makefile.in (EXEEXT): New.
12889 (clean): Use $(EXEEXT).
12890
ef57601b
PA		 128912007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12892
12893 * target.h (target_ops): Rename send_signal to request_interrupt,
12894 and remove enum target_signal parameter.
12895 * linux-low.c (linux_request_interrupt): Rename from
12896 linux_send_signal, and always send SIGINT.
12897 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12898 and always send SIGINT.
12899 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12900 of send_signal.
12901 (input_interrupt): Likewise.
12902
820f2bda
PA		 129032007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12904
12905 * server.c (get_features_xml): Check if target implemented
12906 arch_string.
12907 * win32-i386-low.c (win32_arch_string): New.
12908 (win32_target_ops): Add win32_arch_string as arch_string member.
12909
ab39bf24
UW		 129102007-02-22 Markus Deuling <deuling@de.ibm.com>
12911
12912 * spu-low.c (spu_arch_string): New.
12913 (spu_target_ops): Add spu_arch_string.
12914
61ff6e04
DJ		 129152007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12916
12917 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12918 * configure.ac: Do not check for terminal.h.
12919 * configure, config.in: Regenerated.
12920
fb1e4ffc
DJ		 129212007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12922
12923 * Makefile.in (OBS): Add $(XML_BUILTIN).
12924 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12925 (clean): Update.
12926 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12927 (arm-with-iwmmxt.c): New.
12928 * config.in, configure: Regenerate.
12929 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12930 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12931 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12932 (arm*-*-linux*): Add iWMMXt and regset support.
12933 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12934 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12935 (arm_store_wmmxregset, target_regsets): New.
12936 * server.c (get_features_xml): Take annex argument. Check builtin
12937 XML documents.
12938 (handle_query): Handle multiple annexes.
12939
0f48aa01
DJ		 129402007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12941
12942 * remote-utils.c [USE_WIN32API] (read, write): Define.
12943 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12944 write.
12945
23181151
DJ		 129462007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12947
12948 * linux-i386-low.c (the_low_target): Set arch_string.
12949 * linux-x86-64-low.c (the_low_target): Likewise.
12950 * linux-low.c (linux_arch_string): New.
12951 (linux_target_ops): Add it.
12952 * linux-low.h (struct linux_target_ops): Add arch_string.
12953 * server.c (write_qxfer_response): Use const void * for DATA.
12954 (get_features_xml): New.
12955 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12956 * target.h (struct target_ops): Add arch_string method.
12957
9d606399
DJ		 129582007-01-03 Denis Pilat <denis.pilat@st.com>
12959 Daniel Jacobowitz <dan@codesourcery.com>
12960
12961 * linux-low.c (linux_kill): Handle being called with no threads.
12962 * win32-i386-low.c (win32_kill): Likewise.
12963 (get_child_debug_event): Clear current_process_handle.
12964
129652006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 12966 Daniel Jacobowitz <dan@codesourcery.com>
12967
12968 * remote-utils.c (remote_open): Check the type of specified
12969 serial port devices before opening them.
12970 * server.c (main): Kill the inferior if an error occurs during
12971 the first remote_open.
12972
a5e13d24
DJ		 129732006-12-05 Markus Deuling <deuling@de.ibm.com>
12974
12975 * README: Update supported targets.
12976
186947f7
DJ		 129772006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12978
12979 * Makefile.in (clean): Remove reg-mips64.c.
12980 (reg-mips64.c, reg-mips64.o): New rules.
12981 * configure.srv: Handle mips64. Include regset support for mips.
12982 * linux-mips-low.c (union mips_register): New.
12983 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12984 (mips_breakpoint, mips_breakpoint_at): Use int.
12985 (mips_collect_register, mips_supply_register)
12986 (mips_collect_register_32bit, mips_supply_register_32bit)
12987 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12988 (mips_store_fpregset, target_regsets): New.
12989 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12990
a13e2c95
UW		 129912006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12992
12993 * configure.srv: Add target "spu*-*-*".
12994 * Makefile.in (clean): Remove reg-spu.c.
12995 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12996 * spu-low.c: New file.
12997
cb7283db
DJ		 129982006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12999
13000 * configure.ac: Correct td_thr_tls_get_addr test.
13001 * configure: Regenerated.
13002
89be2091
DJ		 130032006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13004
13005 * linux-low.c (linux_wait_for_event): Reformat. Use the
13006 pass_signals array.
13007 * remote-utils.c (decode_address_to_semicolon): New.
13008 * server.c (pass_signals, handle_general_set): New.
13009 (handle_query): Mention QPassSignals for qSupported.
13010 (main): Call handle_general_set.
13011 * server.h (pass_signals, decode_address_to_semicolon): New.
13012
000ef4f0
DJ		 130132006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13014
13015 * server.c (handle_query): Correct error handling for read_auxv.
13016
b7149293
UW		 130172005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13018
13019 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13020 and srv_linux_thread_db to yes.
13021 * linux-s390-low.c (s390_fill_gregset): New function.
13022 (target_regsets): Define data structure.
13023
dae5f5cf
DJ		 130242006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13025
13026 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13027 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13028 * config.in, configure: Regenerated.
13029 * inferiors.c (gdb_id_to_thread): New function.
13030 (gdb_id_to_thread_id): Use it.
13031 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13032 * linux-low.h (struct process_info): Add th member.
13033 (thread_db_get_tls_address): New prototype.
13034 * remote-utils.c (decode_address): Make non-static.
13035 * server.c (handle_query): Handle qGetTLSAddr.
13036 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13037 * target.h (struct target_ops): Add get_tls_address.
13038 * thread-db.c (maybe_attach_thread): Save the thread handle.
13039 (thread_db_get_tls_address): New.
13040
32ca6d61
DJ		 130412006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13042
13043 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13044 (linux_resume_one_process): Take a siginfo_t *. Update all
13045 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13046 (struct pending_signals): Add a siginfo_t.
13047 (linux_wait_for_process): Always set last_status.
13048 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13049 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13050 * linux-low.h (struct process_info): Add last_status.
13051
5ffff7c1
DJ		 130522006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13053
13054 * remote-utils.c (try_rle): New function.
13055 (putpkt_binary): Use it.
13056
8695c747
DJ		 130572006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13058
13059 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13060 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13061 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13062 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13063 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13064 point registers.
13065
290fadea
RS		 130662006-08-08 Richard Sandiford <richard@codesourcery.com>
13067
13068 * server.c (terminal_fd): New variable.
13069 (old_foreground_pgrp): Likewise.
13070 (restore_old_foreground_pgrp): New function.
13071 (start_inferior): Record the terminal file descriptor in terminal_fd
13072 and its original foreground group in old_foreground_pgrp. Register
13073 restore_old_foreground_pgrp with atexit().
13074
9f2e1e63
DJ		 130752006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13076
13077 * server.c (handle_query): Correct qPart to qXfer.
13078
b80864fb
DJ		 130792006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13080
13081 * configure.ac: Check for more headers which are missing on
13082 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13083 * configure.srv: Add Cygwin and mingw32.
13084 * remote-utils.c: Don't include headers unconditionally which
13085 are missing on mingw32. Include <winsock.h> for mingw32.
13086 (remote_open): Adjust for mingw32 support. Flush
13087 standard error after writing to it.
13088 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13089 (unblock_async_io, enable_async_io, disable_async_io)
13090 (readchar, getpkt): Update for Winsock support.
13091 (prepare_resume_reply): Expect a protocol signal number.
13092 * server.c: Disable <sys/wait.h> on mingw32.
13093 (start_inferior): Adjust for mingw32 support. Flush
13094 standard error after writing to it.
13095 (attach_inferior): Likewise. Use protocol signal
13096 numbers.
13097 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13098 and names.
13099 * win32-i386-low.c: New file.
13100 * Makefile.in (XM_CLIBS): Set.
13101 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13102 (win32-i386-low.o): New dependency rule.
13103 * linux-low.c (linux_wait): Use target signal numbers.
13104 * target.h (struct target_ops): Doc fix.
13105 * server.h (target_signal_to_name): New prototype.
13106 * gdbreplay.c: Don't include headers unconditionally which
13107 are missing on mingw32. Include <winsock.h> for mingw32.
13108 (remote_close, remote_open): Adjust for Winsock support.
13109 * configure, config.in: Regenerated.
13110
0876f84a
DJ		 131112006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13112
13113 * server.c (decode_xfer_read, write_qxfer_response): New.
13114 (handle_query): Take a packet length argument. Handle
13115 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13116 the qSupported response.
13117 (main): Update call to handle_query.
13118
01f9e8fa
DJ		 131192006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13120
13121 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13122 (putpkt_binary): Renamed from putpkt and adjusted for binary
13123 data.
13124 (putpkt): New wrapper for putpkt_binary.
13125 (readchar): Don't mask off the high bit.
13126 (decode_X_packet): New function.
13127 * server.c (main): Call putpkt_binary if a handler sets the packet
13128 length. Save the length of the incoming packet. Handle 'X'.
13129 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13130
be2a5f71
DJ		 131312006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13132
13133 * server.c (handle_query): Handle qSupported.
13134
ea025f5f
DJ		 131352006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13136
13137 * remote-utils.c (all_symbols_looked_up): New variable.
13138 (look_up_one_symbol): Check it.
13139 * server.h (look_up_one_symbol): New declaration.
13140 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13141
9308fc88
DJ		 131422006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13143
13144 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13145 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13146 (PTRACE_GET_THREAD_AREA): Define.
13147 (ps_get_thread_area): New function.
13148
52fb6437
NS		 131492006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13150
13151 * configure.srv (m68k*-*-uclinux*): New target.
13152 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13153 (linux_resume_one_process): Remove extraneous cast.
13154 (linux_read_offsets): New.
13155 (linux_target_op): Add linux_read_offsets on mmuless systems.
13156 * server.c (handle_query): Add qOffsets logic.
13157 * target.h (struct target_ops): Add read_offsets.
13158
21b0f40c
DJ		 131592006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13160
13161 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13162 (PTRACE_GET_THREAD_AREA): Define.
13163 (ps_get_thread_area): New function.
13164 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13165 (linux-x86-64-low.o): Update.
13166
0050a760
DJ		 131672006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13168
13169 * configure.ac: Remove checks for prfpregset_t.
13170 * gdb_proc_service.h: New file.
13171 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13172 new "gdb_proc_service.h".
13173 * proc-service.c: Likewise.
13174 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13175 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13176 * Makefile.in (gdb_proc_service_h): Updated.
13177 * configure, config.in: Regenerated.
13178
b92a518e
DJ		 131792006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13180
13181 * remote-utils.c (prepare_resume_reply): Move declaration
13182 of gdb_id_from_wait to the top of the block.
13183
545587ee
DJ		 131842006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13185
13186 * linux-low.c (regsets_store_inferior_registers): Read the regset
13187 from the target before filling it.
13188
9db87ebd
DJ		 131892006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13190
13191 * server.c (attach_inferior): Return SIGTRAP for a successful
13192 attach.
13193
dd24457d
DJ		 131942006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13195
13196 * Makefile.in (OBS): Add version.o.
13197 (STAGESTUFF): Delete.
13198 (version.o): Add dependencies.
13199 (version.c): Replace rule.
13200 (clean): Remove version.c.
13201 * server.c (gdbserver_version): New.
13202 (gdbserver_usage): Use printf.
13203 (main): Handle --version and --help.
13204 * server.h (version, host_name): Add declarations.
13205
6f0f660e
EZ		 132062005-12-23 Eli Zaretskii <eliz@gnu.org>
13207
889bf7c5
PA		 13208 * linux-arm-low.c:
13209 * linux-arm-low.c:
13210 * inferiors.c:
13211 * i387-fp.h:
13212 * i387-fp.c:
13213 * gdbreplay.c:
13214 * regcache.c:
13215 * proc-service.c:
13216 * mem-break.h:
13217 * mem-break.c:
13218 * linux-x86-64-low.c:
13219 * linux-sh-low.c:
13220 * linux-s390-low.c:
13221 * linux-ppc64-low.c:
13222 * linux-ppc-low.c:
13223 * linux-mips-low.c:
13224 * linux-m68k-low.c:
13225 * linux-m32r-low.c:
13226 * linux-low.h:
13227 * linux-low.c:
13228 * linux-ia64-low.c:
13229 * linux-i386-low.c:
13230 * linux-crisv32-low.c:
13231 * thread-db.c:
13232 * terminal.h:
13233 * target.h:
13234 * target.c:
13235 * server.h:
13236 * server.c:
13237 * remote-utils.c:
13238 * regcache.h:
13239 * utils.c:
13240 * Makefile.in:
13241 * configure.ac:
6f0f660e
EZ		 13242 * gdbserver.1: Add (C) after Copyright. Update the FSF
13243 address.
13244
9d1fb177
DJ		 132452005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13246
13247 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13248 (arm_breakpoint_at): Recognize both breakpoints.
13249 (the_low_target): Use the correct breakpoint instruction.
13250
011a70c2
DJ		 132512005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13252
13253 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13254 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13255 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13256 (the_low_target): Update.
13257
7fb85e41
AS		 132582005-10-25 Andreas Schwab <schwab@suse.de>
13259
13260 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13261
13262 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13263 (ia64_num_regs): Reduce to 462.
13264
3db0444b
DJ		 132652005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13266
13267 * acinclude.m4: Correct quoting.
13268 * aclocal.m4: Regenerated.
13269
13270 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13271 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13272 (thread_db_init): Call thread_db_err_str.
13273 * configure.ac: Check for TD_VERSION.
13274 * config.in, configure: Regenerated.
13275
bee0189a
DJ		 132762005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13277
13278 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13279
e9d25b98
DJ		 132802005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13281
13282 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13283 is not available. Define HAVE_PTRACE_GETREGS if it is.
13284 * config.in, configure: Regenerated.
13285 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13286 * linux-i386-low.c, linux-m68k-low.c: Update to use
13287 HAVE_PTRACE_GETREGS.
13288 * linux-low.c (regsets_fetch_inferior_registers)
13289 (regsets_store_inferior_registers): Only return 0 if we processed
13290 GENERAL_REGS.
13291 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13292 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13293
a06660f7
DJ		 132942005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13295
13296 * inferiors.c (struct thread_info): Add gdb_id.
13297 (add_thread): Add gdb_id argument.
13298 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13299 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13300 calls to add_thread.
13301 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13302 * server.c (handle_query): Use thread_to_gdb_id.
13303 (handle_v_cont, main): Use gdb_id_to_thread_id.
13304 * server.h (add_thread): Update prototype.
13305 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13306 prototypes.
13307
5a1f5858
DJ		 133082005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13309
13310 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13311 left-padded registers.
13312 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13313 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13314
e122f1f5
SE		 133152005-07-01 Steve Ellcey <sje@cup.hp.com>
13316
13317 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13318 * configure: Regenerate.
13319 * config.in: Regenerate.
13320 * server.h (NEED_DECLARATION_STRERROR):
13321 Replace with !HAVE_DECL_STRERROR.
13322
d592fa2f
DJ		 133232005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13324
13325 * linux-low.c (linux_wait, linux_send_signal): Don't test
13326 an unsigned long variable for > 0 if it could be MAX_ULONG.
13327 * server.c (myresume): Likewise.
13328 * target.c (set_desired_inferior): Likewise.
13329
ccbd4912
MK		 133302005-06-13 Mark Kettenis <kettenis@gnu.org>
13331
13332 * configure.ac: Simplify and improve check for socklen_t.
13333 * configure, config.in: Regenerate.
13334
f450004a
DJ		 133352005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13336
13337 * acconfig.h: Remove.
13338 * configure.ac: Add a test for socklen_t. Use three-argument
13339 AC_DEFINE throughout.
13340 * config.in: Regenerated using autoheader 2.59.
13341 * configure: Regenerated.
13342
13343 * gdbreplay.c (socklen_t): Provide a default.
13344 (remote_open): Use socklen_t.
13345 * remote-utils.c (socklen_t): Provide a default.
13346 (remote_open): Use socklen_t.
13347 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13348 unsigned char.
13349
13350 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13351 char for buffers.
13352 * linux-low.c (linux_read_memory, linux_write_memory)
13353 (linux_read_auxv): Likewise.
13354 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13355 (check_mem_write): Likewise.
13356 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13357 Likewise.
13358 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13359 (registers_from_string, register_data): Likewise.
13360 * server.c (handle_query, main): Likewise.
13361 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13362 (decode_M_packet): Likewise.
13363 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13364 * target.h (struct target_ops): Update read_memory, write_memory,
13365 and read_auxv.
13366 (read_inferior_memory, write_inferior_memory): Update.
13367 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13368 to unsigned char *.
13369 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13370 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13371 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13372 linux-s390-low.c, linux-sh-low.c: Update for changes in
13373 read_inferior_memory and the_low_target->breakpoint.
13374
eee84df1
DJ		 133752005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13376
13377 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13378 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13379 * configure.srv: Add powerpc64-*-linux*.
13380 * linux-ppc64-low.c: New file.
13381
45b134e5
OF		 133822005-05-23 Orjan Friberg <orjanf@axis.com>
13383
13384 * linux-cris-low.c: New file with support for CRIS.
13385 * linux-crisv32-low.c: Ditto for CRISv32.
13386 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13387 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13388 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13389 reg-crisv32.o, and reg-crisv32.c to make rules.
13390 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13391 recognized targets.
13392
48d93c75
UW		 133932005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13394
13395 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13396 of sizeof (PTRACE_XFER_TYPE).
13397 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13398
e013ee27
OF		 133992005-05-12 Orjan Friberg <orjanf@axis.com>
13400
889bf7c5 13401 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13402 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13403 pointers for hardware watchpoint support.
13404 * linux-low.h (struct linux_target_ops): Ditto.
13405 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13406 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13407 to linux_target_ops.
13408 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13409 reply packet.
13410 * server.c (main): Recognize 'Z' and 'z' packets.
13411
b0ded00b
UW		 134122005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13413
13414 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13415 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13416 (the_low_target): Add new members.
13417
8643e2ad
DJ		 134182005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13419
13420 * proc-service.c (ps_lgetregs): Search all_processes instead of
13421 all_threads.
13422
fc620387
DJ		 134232005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13424
13425 * server.c (start_inferior): Change return type to int.
13426 (attach_inferior): Change sigptr to int *.
13427 (handle_v_cont, handle_v_requests): Change signal to int *.
13428 (main): Change signal to int.
13429
134302005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13431
13432 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13433 * configure.srv: Add m32r*-*-linux*.
13434 * linux-m32r-low.c: New file.
13435
e0e76420
DJ		 134362005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13437
13438 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13439
a1928bad
DJ		 134402005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13441
13442 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13443 Take unsigned long arguments for PIDs.
13444 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13445 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13446 (wait_for_sigstop, linux_resume_one_process)
13447 (regsets_fetch_inferior_registers, linux_send_signal)
13448 (linux_read_auxv): Likewise. Update the types of variables holding
13449 PIDs. Update format string specifiers.
13450 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13451 * remote-utils.c (prepare_resume_reply): Likewise.
13452 * server.c (cont_thread, general_thread, step_thread)
13453 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13454 unsigned long.
13455 (handle_query): Update format specifiers.
13456 (handle_v_cont, main): Use strtoul for thread IDs.
13457 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13458 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13459 (general_thread, step_thread, thread_from_wait)
13460 (old_thread_from_wait): Update.
13461 * target.h (struct thread_resume): Use unsigned long for THREAD.
13462 (struct target_ops): Use unsigned long for arguments to attach and
13463 thread_alive.
13464
dcdb98d2
DJ		 134652005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13466
13467 * acinclude.m4: Include bfd/bfd.m4 directly.
13468 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13469 <agriffis@toolchain.org>.
13470 * aclocal.m4, configure: Regenerated.
13471
bec39cab
AC		 134722005-01-07 Andrew Cagney <cagney@gnu.org>
13473
13474 * configure.ac: Rename configure.in, require autoconf 2.59.
13475 * configure: Re-generate.
13476
434c4c77
DJ		 134772004-12-08 Daniel Jacobowitz <dan@debian.org>
13478
13479 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13480 LIBS when finished.
13481 * aclocal.m4: Regenerated.
13482 * configure: Regenerated.
13483
db1d3e1b
AS		 134842004-11-21 Andreas Schwab <schwab@suse.de>
13485
13486 * linux-m68k-low.c (m68k_num_gregs): Define.
13487 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13488 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13489 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13490 (m68k_breakpoint_at): New. Add to the_low_target.
13491
13492 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13493 srv_linux_thread_db to yes.
13494
43360365
JB		 134952004-10-20 Joel Brobecker <brobecker@gnat.com>
13496
13497 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13498 (ARCH_SET_FS): Likewise.
13499 (ARCH_GET_FS): Likewise.
13500 (ARCH_GET_GS): Likewise.
13501
fd500816
DJ		 135022004-10-16 Daniel Jacobowitz <dan@debian.org>
13503
13504 * linux-i386-low.c (ps_get_thread_area): New.
13505 * linux-x86-64-low.c (ps_get_thread_area): New.
13506 * linux-low.c: Include <sys/syscall.h>.
13507 (linux_kill_one_process): Don't kill the first thread here.
13508 (linux_kill): Kill the first thread here.
13509 (kill_lwp): New function.
13510 (send_sigstop, linux_send_signal): Use it.
13511 * proc-service.c: Clean up #ifdefs.
13512 (fpregset_info): Delete.
13513 (ps_lgetregs): Update and enable implementation.
13514 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13515 implementations.
13516 * remote-utils.c (struct sym_cache, symbol_cache): New.
13517 (input_interrupt): Print a clearer message.
13518 (async_io_enabled): New variable.
13519 (enable_async_io, disable_async_io): Use it. Update comments.
13520 (look_up_one_symbol): Use the symbol cache.
13521 * thread-db.c (thread_db_look_up_symbols): New function.
13522 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13523
f6de3c42
DJ		 135242004-10-16 Daniel Jacobowitz <dan@debian.org>
13525
13526 * configure.in: Test for -rdynamic.
13527 * configure: Regenerated.
13528 * Makefile (INTERNAL_LDFLAGS): New.
13529 (gdbserver, gdbreplay): Use it.
13530
2c0fc042
AC		 135312004-09-02 Andrew Cagney <cagney@gnu.org>
13532
13533 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13534
075b3282
DJ		 135352004-03-23 Daniel Jacobowitz <drow@mvista.com>
13536
13537 * linux-low.c (linux_wait): Clear all_processes list also.
13538
fa6a77dc
DJ		 135392004-03-12 Daniel Jacobowitz <drow@mvista.com>
13540
13541 * linux-low.c: Include <errno.h>. Remove extern declaration of
13542 errno.
13543
6d782a97
DJ		 135442004-03-12 Daniel Jacobowitz <drow@mvista.com>
13545
13546 * gdbreplay.c, server.h, utils.c: Update copyright years.
13547
3a7fb99b
DJ		 135482004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13549
13550 * server.c (main): Print child status or termination signal from
13551 variable 'signal', not 'sig'.
13552
c3e735a6
DJ		 135532004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13554
13555 * linux-low.c (linux_read_memory): Change return type to
13556 int. Check for and return error from ptrace().
13557 * target.c (read_inferior_memory): Change return type to int. Pass
13558 back return status from the_target->read_memory().
13559 * target.h (struct target_ops): Adapt *read_memory() prototype.
13560 Update comment.
13561 (read_inferior_memory): Adapt prototype.
13562 * server.c (main): Return an error packet if
13563 read_inferior_memory() returns an error.
13564
a59d1c82
DJ		 135652004-03-04 Daniel Jacobowitz <drow@mvista.com>
13566
13567 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13568 Unify with other clean targets.
13569
dc3f8883
DJ		 135702004-02-29 Daniel Jacobowitz <drow@mvista.com>
13571
13572 * server.c (handle_v_cont): Call set_desired_inferior.
13573
89a208da
DJ		 135742004-02-29 Daniel Jacobowitz <drow@mvista.com>
13575
13576 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13577
62ea82f5
DJ		 135782004-02-29 Daniel Jacobowitz <drow@mvista.com>
13579
13580 * linux-low.c (linux_wait): Unblock async I/O.
13581 (linux_resume): Block and enable async I/O.
13582 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13583 * server.h (block_async_io, unblock_async_io): Add prototypes.
13584
6910d122
DJ		 135852004-02-29 Daniel Jacobowitz <drow@mvista.com>
13586
13587 * remote-utils.c (remote_open): Print a status notice after
13588 opening a TCP port.
13589 * server.c (attach_inferior): Print a status notice after
13590 attaching.
13591
135922004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13593
13594 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13595
c89dc5d4
DJ		 135962004-02-26 Daniel Jacobowitz <drow@mvista.com>
13597
13598 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13599 error packet.
13600 * server.c, target.h: Update copyright years.
13601
4b8dad4a
RM		 136022004-02-25 Roland McGrath <roland@redhat.com>
13603
13604 * target.h (struct target_ops): New member `read_auxv'.
13605 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13606 * linux-low.c (linux_read_auxv): New function.
13607 (linux_target_ops): Initialize `read_auxv' member to that.
13608
d7446758
JB		 136092004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13610
13611 Committed by Jim Blandy <jimb@redhat.com>.
13612
13613 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13614 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13615 instead of GPR_SIZE to distiguish s390 and s390x targets.
13616
5544ad89
DJ		 136172004-01-31 Daniel Jacobowitz <drow@mvista.com>
13618
13619 * linux-low.c: Update copyright year.
13620 (check_removed_breakpoint): Clear pending_is_breakpoint.
13621 (linux_set_resume_request, linux_queue_one_thread)
13622 (resume_status_pending_p): New functions.
13623 (linux_continue_one_thread): Use process->resume.
13624 (linux_resume): Only resume threads if there are no pending events.
13625 * linux-low.h (struct process_info): Add resume request
13626 pointer.
13627
2a68b70e
DJ		 136282004-01-30 Daniel Jacobowitz <drow@mvista.com>
13629
13630 * regcache.c (new_register_cache): Clear the allocated register
13631 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13632
64386c31
DJ		 136332003-10-13 Daniel Jacobowitz <drow@mvista.com>
13634
13635 * linux-low.c (linux_resume): Take a struct thread_resume *
13636 argument.
13637 (linux_wait): Update call.
13638 (resume_ptr): New static variable.
13639 (linux_continue_one_thread): Renamed from
13640 linux_continue_one_process. Use resume_ptr.
13641 (linux_resume): Use linux_continue_one_thread.
13642 * server.c (handle_v_cont, handle_v_requests): New functions.
13643 (myresume): New function.
13644 (main): Handle 'v' case.
13645 * target.h (struct thread_resume): New type.
13646 (struct target_ops): Change argument of "resume" to struct
13647 thread_resume *.
13648 (myresume): Delete macro.
13649
c938e9b0
L		 136502003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13651
13652 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13653 (uninstall): Support DESTDIR.
13654
7f313d07
BC		 13655Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13656
13657 * configure.srv: Add xscale*linux copy of arm*linux entry.
13658
3b2fc2ea
DJ		 136592003-07-24 Daniel Jacobowitz <drow@mvista.com>
13660
13661 * linux-arm-low.c (arm_reinsert_addr): New function.
13662 (the_low_target): Add arm_reinsert_addr.
13663
1c0a559e
MK		 136642003-07-08 Mark Kettenis <kettenis@gnu.org>
13665
13666 * mem-break.c: Remove whitespace at end of file.
13667
43d5792c
DJ		 136682003-06-28 Daniel Jacobowitz <drow@mvista.com>
13669
13670 * configure.in: Check whether we need to prototype strerror.
13671 * server.h: Optionally prototype strerror.
13672 * gdbreplay.c (perror_with_name): Use strerror.
13673 * linux-low.c (linux_attach_lwp): Use strerror.
13674 * utils.c (perror_with_name): Use strerror.
13675 * config.in, configure: Regenerated.
13676
c8a86edf
DJ		 136772003-06-28 Daniel Jacobowitz <drow@mvista.com>
13678
13679 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13680 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13681
73d37363
DJ		 136822003-06-20 Daniel Jacobowitz <drow@mvista.com>
13683
13684 * Makefile.in (SFILES): Update.
13685 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13686 low-sun3.c: Remove files.
13687
6ad8ae5c
DJ		 136882003-06-17 Daniel Jacobowitz <drow@mvista.com>
13689
13690 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13691 (linux_detach_one_process, linux_detach): New functions.
13692 (linux_target_ops): Add linux_detach.
13693 * server.c (main): Handle 'D' packet.
13694 * target.h (struct target_ops): Add "detach" member.
13695 (detach_inferior): Define.
13696
1581182a
MK		 136972003-06-13 Mark Kettenis <kettenis@gnu.org>
13698
13699 From Kelley Cook <kelleycook@wideopenwest.com>:
13700 * configure.srv: Accept i[34567]86 variants.
13701
e5379b03
DJ		 137022003-06-05 Daniel Jacobowitz <drow@mvista.com>
13703
13704 * linux-low.c (linux_wait_for_event): Correct comment typos.
13705 (linux_resume_one_process): Call check_removed_breakpoint.
13706 (linux_send_signal): New function.
13707 (linux_target_ops): Add linux_send_signal.
13708 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13709 of kill.
13710 * target.h (struct target_ops): Add send_signal.
13711
2ff29de4
JB		 137122003-05-29 Jim Blandy <jimb@redhat.com>
13713
13714 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13715 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13716 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13717 away part of the register's value.
13718
254787d4
DJ		 137192003-03-26 Daniel Jacobowitz <drow@mvista.com>
13720
13721 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13722 (linux_wait_for_event, linux_init_signals): Likewise.
13723
94e10508
DJ		 137242003-03-17 Daniel Jacobowitz <drow@mvista.com>
13725
13726 * configure.in: Check for stdlib.h.
13727 * configure: Regenerated.
13728 * config.in: Regenerated.
13729
4c0711e0
DJ		 137302003-01-04 Andreas Schwab <schwab@suse.de>
13731
13732 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13733
ef66e766
AC		 137342003-01-02 Andrew Cagney <ac131313@redhat.com>
13735
13736 * Makefile.in: Remove obsolete code.
13737
a1358604
DJ		 137382002-11-20 Daniel Jacobowitz <drow@mvista.com>
13739
13740 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13741 defined(PT_FPR0_HI).
13742
23ce3b1c
DJ		 137432002-11-17 Stuart Hughes <seh@zee2.com>
13744
13745 * linux-arm-low.c (arm_num_regs): Increase.
13746 (arm_regmap): Include status register.
13747
137482002-11-17 Daniel Jacobowitz <drow@mvista.com>
13749
13750 * linux-low.c (register_addr): Remove incorrect -1 check.
13751
a9fa9f7d
DJ		 137522002-08-29 Daniel Jacobowitz <drow@mvista.com>
13753
13754 * linux-low.c (linux_create_inferior): Call setpgid. Return
13755 the new PID.
13756 (unstopped_p, linux_signal_pid): Remove.
13757 (linux_target_ops): Remove linux_signal_pid.
13758 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13759 global instead of target method.
13760 * target.h (struct target_ops): Remove signal_pid. Update comment
13761 for create_inferior.
13762 * server.c (signal_pid): New variable.
13763 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 13764 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 13765 (attach_inferior): Set signal_pid.
13766
17574093
DJ		 137672002-08-23 Daniel Jacobowitz <drow@mvista.com>
13768
13769 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13770
137712002-08-20 Jim Blandy <jimb@redhat.com>
13772
13773 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13774 default for this.
13775
137762002-08-01 Andrew Cagney <cagney@redhat.com>
13777
13778 * Makefile.in: Make chill references obsolete.
13779
137802002-07-24 Kevin Buettner <kevinb@redhat.com>
13781
13782 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13783 * configure: Regenerate.
13784 * config.in: Regenerate.
13785
137862002-07-09 David O'Brien <obrien@FreeBSD.org>
13787
13788 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13789 (perror_with_name, remote_close, remote_open, expect, play): Static.
13790
137912002-07-04 Michal Ludvig <mludvig@suse.cz>
13792
4b8dad4a 13793 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 13794 byte offsets instead of an array of indexes.
13795 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13796
137972002-06-13 Daniel Jacobowitz <drow@mvista.com>
13798
13799 * regcache.c: Add comment.
13800
138012002-06-11 Daniel Jacobowitz <drow@mvista.com>
13802
13803 * thread-db.c: New file.
13804 * proc-service.c: New file.
13805 * acinclude.m4: New file.
13806 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13807 proc-service.o, and thread-db.o.
13808 (linux-low.o): Add USE_THREAD_DB.
13809 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13810 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13811 * aclocal.m4: Regenerated.
13812 * config.in: Regenerated.
13813 * configure: Regenerated.
13814 * configure.in: Check for proc_service.h, sys/procfs.h,
13815 thread_db.h, and linux/elf.h headrs.
13816 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13817 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13818 Check for -lthread_db and thread support.
13819 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13820 PowerPC, and SuperH.
13821 * i387-fp.c: Constify arguments.
13822 * i387-fp.h: Likewise.
13823 * inferiors.c: (struct thread_info): Renamed from
13824 `struct inferior_info'. Remove PID member. Use generic inferior
13825 list header. All uses updated.
13826 (inferiors, signal_pid): Removed.
13827 (all_threads): New variable.
13828 (get_thread): Define.
13829 (add_inferior_to_list): New function.
13830 (for_each_inferior): New function.
13831 (change_inferior_id): New function.
13832 (add_inferior): Removed.
13833 (remove_inferior): New function.
13834 (add_thread): New function.
13835 (free_one_thread): New function.
13836 (remove_thread): New function.
13837 (clear_inferiors): Use for_each_inferior and free_one_thread.
13838 (find_inferior): New function.
13839 (find_inferior_id): New function.
13840 (inferior_target_data): Update argument type.
13841 (set_inferior_target_data): Likewise.
13842 (inferior_regcache_data): Likewise.
13843 (set_inferior_regcache_data): Likewise.
13844 * linux-low.c (linux_bp_reinsert): Remove.
13845 (all_processes, stopping_threads, using_thrads)
13846 (struct pending_signals, debug_threads, pid_of): New.
13847 (inferior_pid): Replace with macro.
13848 (struct inferior_linux_data): Remove.
13849 (get_stop_pc, add_process): New functions.
13850 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13851 Use add_process and add_thread.
13852 (linux_attach_lwp): New function, based on old linux_attach. Use
13853 add_process and add_thread. Set stop_expected for new threads.
13854 (linux_attach): New function.
13855 (linux_kill_one_process): New function.
13856 (linux_kill): Kill all LWPs.
13857 (linux_thread_alive): Use find_inferior_id.
13858 (check_removed_breakpoints, status_pending_p): New functions.
13859 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13860 Update. Use WNOHANG. Wait for cloned processes also. Update process
13861 struct for the found process.
13862 (linux_wait_for_event): New function.
13863 (linux_wait): Use it. Support LWPs.
13864 (send_sigstop, wait_for_sigstop, stop_all_processes)
13865 (linux_resume_one_process, linux_continue_one_process): New functions.
13866 (linux_resume): Support LWPs.
13867 (REGISTER_RAW_SIZE): Remove.
13868 (fetch_register): Use register_size instead. Call supply_register.
13869 (usr_store_inferior_registers): Likewise. Call collect_register.
13870 Fix recursive case.
13871 (regsets_fetch_inferior_registers): Improve error message.
13872 (regsets_store_inferior_registers): Add debugging.
13873 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13874 (unstopped_p, linux_signal_pid): New functions.
13875 (linux_target_ops): Add linux_signal_pid.
13876 (linux_init_signals): New function.
13877 (initialize_low): Call it. Initialize using_threads.
13878 * regcache.c (inferior_regcache_data): Add valid
13879 flag.
13880 (get_regcache): Fetch registers lazily. Add fetch argument
13881 and update all callers.
13882 (regcache_invalidate_one, regcache_invalidate): New
13883 functions.
13884 (new_register_cache): Renamed from create_register_cache.
13885 Return the new regcache.
13886 (free_register_cache): Change argument to a void *.
13887 (registers_to_string, registers_from_string): Call get_regcache
13888 with fetch flag set.
13889 (register_data): Make static. Pass fetch flag to get_regcache.
13890 (supply_register): Call get_regcache with fetch flag clear.
13891 (collect_register): Call get_regcache with fetch flag set.
13892 (collect_register_as_string): New function.
13893 * regcache.h: Update.
13894 * remote-utils.c (putpkt): Flush after debug output and use
13895 stderr.
13896 Handle input interrupts while waiting for an ACK.
13897 (input_interrupt): Use signal_pid method.
13898 (getpkt): Flush after debug output and use stderr.
13899 (outreg): Use collect_register_as_string.
13900 (new_thread_notify, dead_thread_notify): New functions.
13901 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13902 and general_thread.
13903 (look_up_one_symbol): Flush after debug output.
13904 * server.c (step_thread, server_waiting): New variables.
13905 (start_inferior): Don't use signal_pid. Update call to mywait.
13906 (attach_inferior): Update call to mywait.
13907 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13908 (main): Don't fetch/store registers explicitly. Use
13909 set_desired_inferior. Support proposed ``Hs'' packet. Update
13910 calls to mywait.
13911 * server.h: Update.
13912 (struct inferior_list, struct_inferior_list_entry): New.
13913 * target.c (set_desired_inferior): New.
13914 (write_inferior_memory): Constify.
13915 (mywait): New function.
13916 * target.h: Update.
13917 (struct target_ops): New signal_pid method.
13918 (mywait): Removed macro, added prototype.
13919
13920 * linux-low.h (regset_func): Removed.
13921 (regset_fill_func, regset_store_func): New.
13922 (enum regset_type): New.
13923 (struct regset_info): Add type field. Use new operation types.
13924 (struct linux_target_ops): stop_pc renamed to get_pc.
13925 Add decr_pc_after_break and breakpoint_at.
13926 (get_process, get_thread_proess, get_process_thread)
13927 (strut process_info, all_processes, linux_attach_lwp)
13928 (thread_db_init): New.
13929
13930 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13931 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13932 (the_low_target): Add new members.
13933 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13934 (i386_store_fpxregset): Constify.
13935 (target_regsets): Add new kind identifier.
13936 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13937 (i386_set_pc): Add debugging.
13938 (i386_breakpoint_at): New function.
13939 (the_low_target): Add new members.
13940 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13941 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13942 (mips_breakpoint_at): New.
13943 (the_low_target): Add new members.
13944 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13945 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13946 (the_low_target): Add new members.
13947 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13948 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13949 (the_low_target): Add new members.
13950 * linux-x86-64-low.c (target_regsets): Add new kind
13951 identifier.
13952
139532002-05-15 Daniel Jacobowitz <drow@mvista.com>
13954
13955 From Martin Pool <mbp@samba.org>:
13956 * server.c (gdbserver_usage): New function.
13957 (main): Call it.
13958
139592002-05-14 Daniel Jacobowitz <drow@mvista.com>
13960
13961 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13962 stop_at -> stop_pc.
13963
139642002-05-04 Andrew Cagney <ac131313@redhat.com>
13965
13966 * Makefile.in: Remove obsolete code.
13967
139682002-04-24 Michal Ludvig <mludvig@suse.cz>
13969
13970 * linux-low.c (regsets_fetch_inferior_registers),
13971 (regsets_store_inferior_registers): Removed cast to int from
13972 ptrace() calls.
13973 * regcache.h: Added declaration of struct inferior_info.
13974
139752002-04-20 Daniel Jacobowitz <drow@mvista.com>
13976
13977 * inferiors.c (struct inferior_info): Add regcache_data.
13978 (add_inferior): Call create_register_cache.
13979 (clear_inferiors): Call free_register_cache.
13980 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13981 * regcache.c (struct inferior_regcache_data): New.
13982 (registers): Remove.
13983 (get_regcache): New function.
13984 (create_register_cache, free_register_cache): New functions.
13985 (set_register_cache): Don't initialize the register cache here.
13986 (registers_to_string, registers_from_string, register_data): Call
13987 get_regcache.
13988 * regcache.h: Add prototypes.
13989 * server.h: Likewise.
13990
139912002-04-20 Daniel Jacobowitz <drow@mvista.com>
13992
13993 * mem-break.c: New file.
13994 * mem-break.h: New file.
13995 * Makefile.in: Add mem-break.o rule; update server.h
13996 dependencies.
13997 * inferiors.c (struct inferior_info): Add target_data
13998 member.
13999 (clear_inferiors): Free target_data member if set.
14000 (inferior_target_data, set_inferior_target_data): New functions.
14001 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14002 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14003 * linux-low.c (linux_bp_reinsert): New variable.
14004 (struct inferior_linux_data): New.
14005 (linux_create_inferior): Use set_inferior_target_data.
14006 (linux_attach): Likewise. Call add_inferior.
14007 (linux_wait_for_one_inferior): New function.
14008 (linux_wait): Call it.
14009 (linux_write_memory): Add const.
14010 (initialize_low): Call set_breakpoint_data.
14011 * linux-low.h (struct linux_target_ops): Add breakpoint
14012 handling members.
14013 * server.c (attach_inferior): Remove extra add_inferior
14014 call.
14015 * server.h: Include mem-break.h. Update inferior.c
14016 prototypes.
14017 * target.c (read_inferior_memory)
14018 (write_inferior_memory): New functions.
14019 * target.h (read_inferior_memory)
14020 (write_inferior_memory): Change macros to prototypes.
14021 (struct target_ops): Update comments. Add const to write_memory
14022 definition.
14023
140242002-04-11 Daniel Jacobowitz <drow@mvista.com>
14025
14026 * linux-low.c (usr_store_inferior_registers): Support
14027 registers which are allowed to fail to store.
14028 * linux-low.h (linux_target_ops): Likewise.
14029 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14030 (ppc_cannot_store_register): FPSCR may not be storable.
14031
140322002-04-09 Daniel Jacobowitz <drow@mvista.com>
14033
14034 * server.h: Include <string.h> if HAVE_STRING_H.
14035 * ChangeLog: Correct paths in last ChangeLog entry.
14036
140372002-04-09 Daniel Jacobowitz <drow@mvista.com>
14038
14039 * linux-low.h: Remove obsolete prototypes.
14040 (struct linux_target_ops): New.
14041 (extern the_low_target): New.
14042 * linux-low.c (num_regs, regmap): Remove declarations.
14043 (register_addr): Use the_low_target explicitly.
14044 (fetch_register): Likewise.
14045 (usr_fetch_inferior_registers): Likewise.
14046 (usr_store_inferior_registers): Likewise.
14047 * linux-arm-low.c (num_regs): Remove.
14048 (arm_num_regs): Define.
14049 (arm_regmap): Renamed from regmap, made static.
14050 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14051 made static.
14052 (arm_cannot_store_register): Renamed from cannot_store_register,
14053 made static.
14054 (the_low_target): New.
14055 * linux-i386-low.c (num_regs): Remove.
14056 (i386_num_regs): Define.
14057 (i386_regmap): Renamed from regmap, made static.
14058 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14059 made static.
14060 (i386_cannot_store_register): Renamed from cannot_store_register,
14061 made static.
14062 (the_low_target): New.
14063 * linux-ia64-low.c (num_regs): Remove.
14064 (ia64_num_regs): Define.
14065 (ia64_regmap): Renamed from regmap, made static.
14066 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14067 made static.
14068 (ia64_cannot_store_register): Renamed from cannot_store_register,
14069 made static.
14070 (the_low_target): New.
14071 * linux-m68k-low.c (num_regs): Remove.
14072 (m68k_num_regs): Define.
14073 (m68k_regmap): Renamed from regmap, made static.
14074 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14075 made static.
14076 (m68k_cannot_store_register): Renamed from cannot_store_register,
14077 made static.
14078 (the_low_target): New.
14079 * linux-mips-low.c (num_regs): Remove.
14080 (mips_num_regs): Define.
14081 (mips_regmap): Renamed from regmap, made static.
14082 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14083 made static.
14084 (mips_cannot_store_register): Renamed from cannot_store_register,
14085 made static.
14086 (the_low_target): New.
14087 * linux-ppc-low.c (num_regs): Remove.
14088 (ppc_num_regs): Define.
14089 (ppc_regmap): Renamed from regmap, made static.
14090 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14091 made static.
14092 (ppc_cannot_store_register): Renamed from cannot_store_register,
14093 made static.
14094 (the_low_target): New.
14095 * linux-s390-low.c (num_regs): Remove.
14096 (s390_num_regs): Define.
14097 (s390_regmap): Renamed from regmap, made static.
14098 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14099 made static.
14100 (s390_cannot_store_register): Renamed from cannot_store_register,
14101 made static.
14102 (the_low_target): New.
14103 * linux-sh-low.c (num_regs): Remove.
14104 (sh_num_regs): Define.
14105 (sh_regmap): Renamed from regmap, made static.
14106 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14107 made static.
14108 (sh_cannot_store_register): Renamed from cannot_store_register,
14109 made static.
14110 (the_low_target): New.
14111 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14112 (the_low_target): New.
14113
141142002-04-09 Daniel Jacobowitz <drow@mvista.com>
14115
14116 * Makefile.in: Add stamp-h target.
14117 * configure.in: Create stamp-h.
14118 * configure: Regenerated.
14119
141202002-04-09 Daniel Jacobowitz <drow@mvista.com>
14121
14122 * inferiors.c: New file.
14123 * target.c: New file.
14124 * target.h: New file.
14125 * Makefile.in: Add target.o and inferiors.o. Update
14126 dependencies.
14127 * linux-low.c (inferior_pid): New static variable,
14128 moved from server.c.
14129 (linux_create_inferior): Renamed from create_inferior.
14130 Call add_inferior. Return 0 on success instead of a PID.
14131 (linux_attach): Renamed from myattach.
14132 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14133 (linux_thread_alive): Renamed from mythread_alive.
14134 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14135 child dies.
14136 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14137 (regsets_store_inferior_registers): Correct error message.
14138 Add missing ``return 0''.
14139 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14140 (linux_store_registers): Renamed from store_inferior_registers.
14141 (linux_read_memory): Renamed from read_inferior_memory.
14142 (linux_write_memory): Renamed from write_inferior_memory.
14143 (linux_target_ops): New structure.
14144 (initialize_low): Call set_target_ops ().
14145 * remote-utils.c (unhexify): New function.
14146 (hexify): New function.
14147 (input_interrupt): Send signals to ``signal_pid''.
14148 * server.c (inferior_pid): Remove.
14149 (start_inferior): Update create_inferior call.
14150 (attach_inferior): Call add_inferior.
14151 (handle_query): New function.
14152 (main): Call handle_query for `q' packets.
14153 * server.h: Include "target.h". Remove obsolete prototypes.
14154 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14155
141562002-04-09 Daniel Jacobowitz <drow@mvista.com>
14157
14158 * Makefile.in: Add WARN_CFLAGS. Update configury
14159 dependencies.
14160 * configure.in: Check for <string.h>
14161 * configure: Regenerate.
14162 * config.in: Regenerate.
14163 * gdbreplay.c: Include needed system headers.
14164 (remote_open): Remove strchr prototype.
14165 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14166 * regcache.c (supply_register): Change buf argument to const void *.
14167 (supply_register_by_name): Likewise.
14168 (collect_register): Change buf argument to void *.
14169 (collect_register_by_name): Likewise.
14170 * regcache.h: Add missing prototypes.
14171 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14172 * server.c (handle_query): New function.
14173 (attached): New static variable, moved out of main.
14174 (main): Quiet longjmp clobber warnings.
14175 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14176 * utils.c (error): Remove NORETURN.
14177 (fatal): Likewise.
GDB Binutils - Deliverables
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