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S390: Fix typo "s930" -> "s390"
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
2e7b624b
YQ		 12016-06-17 Yao Qi <yao.qi@linaro.org>
2
3 * linux-low.c (handle_extended_wait): Call
4 uninsert_reinsert_breakpoints for the parent process. Remove
5 reinsert breakpoints from the child process. Reinsert them to
6 the parent process when vfork is done.
7 * mem-break.c (uninsert_reinsert_breakpoints): New function.
8 (reinsert_reinsert_breakpoints): New function.
9 * mem-break.h (uninsert_reinsert_breakpoints): Declare
10 (reinsert_reinsert_breakpoints): Declare.
11
8a81c5d7
YQ		 122016-06-17 Yao Qi <yao.qi@linaro.org>
13
14 * linux-low.c (handle_extended_wait): If the parent is doing
15 step-over, remove the reinsert breakpoints from the forked child.
16
f50bf8e5
YQ		 172016-06-17 Yao Qi <yao.qi@linaro.org>
18
19 * linux-low.c (unsuspend_all_lwps): Declare.
20 (linux_low_filter_event): If thread exited, call finish_step_over.
21 If step-over is finished, unsuspend other threads.
22
8376a3cb
YQ		 232016-06-17 Yao Qi <yao.qi@linaro.org>
24
25 * linux-low.c (linux_resume_one_lwp_throw): Assert
26 has_reinsert_breakpoints returns false.
27 * mem-break.c (delete_disabled_breakpoints): Assert
28 bp type isn't reinsert_breakpoint.
29
f79b145d
YQ		 302016-06-17 Yao Qi <yao.qi@linaro.org>
31
32 * linux-low.c (maybe_hw_step): New function.
33 (linux_resume_one_lwp_throw): Call maybe_hw_step.
34 (finish_step_over): Switch current_thread to lwp temporarily,
35 and assert has_reinsert_breakpoints returns true.
36 (proceed_one_lwp): Call maybe_hw_step.
37 * mem-break.c (has_reinsert_breakpoints): New function.
38 * mem-break.h (has_reinsert_breakpoints): Declare.
39
0ae534d2
JT		 402016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
41
42 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
43
fcdad592
YQ		 442016-05-17 Yao Qi <yao.qi@linaro.org>
45
46 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
47 instead of find_inferior.
48
9e784964
YQ		 492016-05-05 Yao Qi <yao.qi@linaro.org>
50
51 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
52 Initialize res to zero.
53
cf2ebb6e
YQ		 542016-05-05 Yao Qi <yao.qi@linaro.org>
55
56 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
57 to uint32_t.
58
c1aebf87
UW		 592016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
60
61 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
62 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
63 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
64
35fd2deb 652016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 66 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 67
68 * tracepoint.c (write_inferior_int8): New function.
69 (cmd_qtenable_disable): Write enable flag using
70 write_inferior_int8.
71
484b3c32
YQ		 722016-04-25 Yao Qi <yao.qi@linaro.org>
73
74 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
75 (need_step_over_p): Return zero if the LWP has pending signals
76 can be delivered on software single step target.
77
85ba7d86
YQ		 782016-04-25 Yao Qi <yao.qi@linaro.org>
79
80 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
81 return instead of error.
82
3539aa13
YQ		 832016-04-22 Yao Qi <yao.qi@linaro.org>
84
85 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
86 to 23.
87
5b061e98
YQ		 882016-04-22 Yao Qi <yao.qi@linaro.org>
89
90 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
91 signal when stepping over breakpoint with software single
92 step.
93
3451269c
PA		 942016-04-21 Pedro Alves <palves@redhat.com>
95
96 * linux-s390-low.c (s390_collect_ptrace_register)
97 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
98 add casts.
99 (s390_check_regset): Use void * instead of gdb_byte *.
100
a2358508
PA		 1012016-04-20 Pedro Alves <palves@redhat.com>
102
103 * configure: Renegerate.
104
6885166d
YQ		 1052016-04-20 Yao Qi <yao.qi@linaro.org>
106
107 * linux-aarch32-low.c: Include "arch/arm-linux.h".
108 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
109 number 16.
110 (arm_store_gregset): Likewise.
111
2b863f51
WT		 1122016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
113
114 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
115 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
116 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
117 (amd64-avx-mpx-linux.c): New rules.
118 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
119 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
120 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
121 (srv_amd64_regobj): Add amd64-avx-mpx.o.
122 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
123 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
124 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
125 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
126 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
127 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
128 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
129 * linux-x86-low.c (x86_linux_read_description): Add case for
130 X86_XSTATE_AVX_MPX_MASK.
131 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
132 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
133 init_registers_i386_avx_mpx_linux.
134 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
135 (initialize_low_tracepoint): Call
136 init_registers_i386_avx_mpx_linux.
137 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
138 (initialize_low_tracepoint): Call
139 init_registers_amd64_avx_mpx_linux.
140 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
141 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
142 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
143 declarations.
144
9b30624b
PA		 1452016-04-18 Pedro Alves <palves@redhat.com>
146
147 * configure: Regenerate.
148
45e3745e
AT		 1492016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
150
151 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
152 (aarch64_emit_sub): Likewise.
153
2afc13ff
PA		 1542016-04-12 Pedro Alves <palves@redhat.com>
155
156 * utils.c (prepare_to_throw_exception): Delete.
157
6e774b13
SM		 1582016-04-05 Simon Marchi <simon.marchi@ericsson.com>
159
160 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
161
4dca19f8
MK		 1622016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
163
164 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
165
d0a9981f
MK		 1662016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
167
168 * linux-aarch64-ipa.c: Add <elf.h> include.
169 * linux-ppc-ipa.c: Add <elf.h> include.
170 * linux-s390-ipa.c: Add <elf.h> include.
171
252db07e
MK		 1722016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
173
174 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
175 (get_raw_reg_ptr): Likewise.
176 (get_trace_state_variable_value_ptr): Likewise.
177 (set_trace_state_variable_value_ptr): Likewise.
178 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
179 char *.
180
14e2b6d9
MK		 1812016-03-31 Wei-cheng Wang <cole945@gmail.com>
182 Marcin Kościelnicki <koriakin@0x04.net>
183
184 PR/17221
185 * linux-ppc-low.c (emit_insns): New function.
186 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
187 (ppc_emit_prologue): New function.
188 (ppc_emit_epilogue): New function.
189 (ppc_emit_add): New function.
190 (ppc_emit_sub): New function.
191 (ppc_emit_mul): New function.
192 (ppc_emit_lsh): New function.
193 (ppc_emit_rsh_signed): New function.
194 (ppc_emit_rsh_unsigned): New function.
195 (ppc_emit_ext): New function.
196 (ppc_emit_zero_ext): New function.
197 (ppc_emit_log_not): New function.
198 (ppc_emit_bit_and): New function.
199 (ppc_emit_bit_or): New function.
200 (ppc_emit_bit_xor): New function.
201 (ppc_emit_bit_not): New function.
202 (ppc_emit_equal): New function.
203 (ppc_emit_less_signed): New function.
204 (ppc_emit_less_unsigned): New function.
205 (ppc_emit_ref): New function.
206 (ppc_emit_const): New function.
207 (ppc_emit_reg): New function.
208 (ppc_emit_pop): New function.
209 (ppc_emit_stack_flush): New function.
210 (ppc_emit_swap): New function.
211 (ppc_emit_stack_adjust): New function.
212 (ppc_emit_call): New function.
213 (ppc_emit_int_call_1): New function.
214 (ppc_emit_void_call_2): New function.
215 (ppc_emit_if_goto): New function.
216 (ppc_emit_goto): New function.
217 (ppc_emit_eq_goto): New function.
218 (ppc_emit_ne_goto): New function.
219 (ppc_emit_lt_goto): New function.
220 (ppc_emit_le_goto): New function.
221 (ppc_emit_gt_goto): New function.
222 (ppc_emit_ge_goto): New function.
223 (ppc_write_goto_address): New function.
224 (ppc_emit_ops_impl): New static variable.
225 (ppc64v1_emit_prologue): New function.
226 (ppc64v2_emit_prologue): New function.
227 (ppc64_emit_epilogue): New function.
228 (ppc64_emit_add): New function.
229 (ppc64_emit_sub): New function.
230 (ppc64_emit_mul): New function.
231 (ppc64_emit_lsh): New function.
232 (ppc64_emit_rsh_signed): New function.
233 (ppc64_emit_rsh_unsigned): New function.
234 (ppc64_emit_ext): New function.
235 (ppc64_emit_zero_ext): New function.
236 (ppc64_emit_log_not): New function.
237 (ppc64_emit_bit_and): New function.
238 (ppc64_emit_bit_or): New function.
239 (ppc64_emit_bit_xor): New function.
240 (ppc64_emit_bit_not): New function.
241 (ppc64_emit_equal): New function.
242 (ppc64_emit_less_signed): New function.
243 (ppc64_emit_less_unsigned): New function.
244 (ppc64_emit_ref): New function.
245 (ppc64_emit_const): New function.
246 (ppc64v1_emit_reg): New function.
247 (ppc64v2_emit_reg): New function.
248 (ppc64_emit_pop): New function.
249 (ppc64_emit_stack_flush): New function.
250 (ppc64_emit_swap): New function.
251 (ppc64v1_emit_call): New function.
252 (ppc64v2_emit_call): New function.
253 (ppc64v1_emit_int_call_1): New function.
254 (ppc64v2_emit_int_call_1): New function.
255 (ppc64v1_emit_void_call_2): New function.
256 (ppc64v2_emit_void_call_2): New function.
257 (ppc64_emit_if_goto): New function.
258 (ppc64_emit_eq_goto): New function.
259 (ppc64_emit_ne_goto): New function.
260 (ppc64_emit_lt_goto): New function.
261 (ppc64_emit_le_goto): New function.
262 (ppc64_emit_gt_goto): New function.
263 (ppc64_emit_ge_goto): New function.
264 (ppc64v1_emit_ops_impl): New static variable.
265 (ppc64v2_emit_ops_impl): New static variable.
266 (ppc_emit_ops): New function.
267 (linux_low_target): Wire in ppc_emit_ops.
268
a2174ba4
MK		 2692016-03-31 Wei-cheng Wang <cole945@gmail.com>
270 Marcin Kościelnicki <koriakin@0x04.net>
271
272 PR/17221
273 * Makefile.in: Add powerpc-*-ipa.o
274 * configure.srv: Add ipa_obj for powerpc*-linux.
275 * linux-ppc-ipa.c: New file.
276 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
277 includes.
278 (PPC_FIELD): New macro.
279 (PPC_SEXT): New macro.
280 (PPC_OP6): New macro.
281 (PPC_BO): New macro.
282 (PPC_LI): New macro.
283 (PPC_BD): New macro.
284 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
285 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
286 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
287 (ppc_get_thread_area): New function.
288 (is_elfv2_inferior): New function.
289 (gen_ds_form): New function.
290 (GEN_STD): New macro.
291 (GEN_STDU): New macro.
292 (GEN_LD): New macro.
293 (GEN_LDU): New macro.
294 (gen_d_form): New function.
295 (GEN_ADDI): New macro.
296 (GEN_ADDIS): New macro.
297 (GEN_LI): New macro.
298 (GEN_LIS): New macro.
299 (GEN_ORI): New macro.
300 (GEN_ORIS): New macro.
301 (GEN_LWZ): New macro.
302 (GEN_STW): New macro.
303 (GEN_STWU): New macro.
304 (gen_xfx_form): New function.
305 (GEN_MFSPR): New macro.
306 (GEN_MTSPR): New macro.
307 (GEN_MFCR): New macro.
308 (GEN_MTCR): New macro.
309 (GEN_SYNC): New macro.
310 (GEN_LWSYNC): New macro.
311 (gen_x_form): New function.
312 (GEN_OR): New macro.
313 (GEN_MR): New macro.
314 (GEN_LWARX): New macro.
315 (GEN_STWCX): New macro.
316 (GEN_CMPW): New macro.
317 (gen_md_form): New function.
318 (GEN_RLDICL): New macro.
319 (GEN_RLDICR): New macro.
320 (gen_i_form): New function.
321 (GEN_B): New macro.
322 (GEN_BL): New macro.
323 (gen_b_form): New function.
324 (GEN_BNE): New macro.
325 (GEN_LOAD): New macro.
326 (GEN_STORE): New macro.
327 (gen_limm): New function.
328 (gen_atomic_xchg): New function.
329 (gen_call): New function.
330 (ppc_relocate_instruction): New function.
331 (ppc_install_fast_tracepoint_jump_pad): New function.
332 (ppc_get_min_fast_tracepoint_insn_len): New function.
333 (ppc_get_ipa_tdesc_idx): New function.
334 (the_low_target): Wire in the new functions.
335 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
336 tdescs.
337 * linux-ppc-tdesc.h: New file.
338
a13c4696
MK		 3392016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
340
341 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
342 (alloc_jump_pad_buffer): New function.
343 * linux-amd64-ipa.c: Add <sys/mman.h> include.
344 (alloc_jump_pad_buffer): New function.
345 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
346 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
347 (alloc_jump_pad_buffer): New function.
348 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
349 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
350 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
351 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
352
1cda1512
MK		 3532016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
354
355 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
356 * linux-amd64-ipa.c: Likewise.
357 * linux-i386-ipa.c: Likewise.
358 * linux-s390-ipa.c: Likewise.
359 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
360 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
361 set_trace_state_variable_value_ptr.
362 (struct ipa_sym_addresses): Likewise.
363 (symbol_list): Likewise.
364 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
365 accessing gdb_collect directly.
366 (gdb_collect_ptr_type): New typedef.
367 (get_raw_reg_ptr_type): New typedef.
368 (get_trace_state_variable_value_ptr_type): New typedef.
369 (set_trace_state_variable_value_ptr_type): New typedef.
370 (gdb_collect_ptr): New global.
371 (get_raw_reg_ptr): New global.
372 (get_trace_state_variable_value_ptr): New global.
373 (set_trace_state_variable_value_ptr): New global.
374 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
375 accessing get_raw_reg directly.
376 (get_get_tsv_func_addr): Likewise for
377 get_trace_state_variable_value_ptr.
378 (get_set_tsv_func_addr): Likewise for
379 set_trace_state_variable_value_ptr.
380 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
381
72fb5488
SM		 3822016-03-30 Simon Marchi <simon.marchi@ericsson.com>
383
384 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
385
28170b88
MK		 3862016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
387
388 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
389 packets.
390 (relocate_instruction): Remove own_buf.
391 * server.c (own_buf): Make global.
392 (handle_v_requests): Make global.
393 * server.h (own_buf): New declaration.
394 (handle_v_requests): New prototype.
395
f39e8743
MK		 3962016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
397
398 PR 18377
399 * linux-s390-low.c (add_insns): New function.
400 (s390_emit_prologue): New function.
401 (s390_emit_epilogue): New function.
402 (s390_emit_add): New function.
403 (s390_emit_sub): New function.
404 (s390_emit_mul): New function.
405 (s390_emit_lsh): New function.
406 (s390_emit_rsh_signed): New function.
407 (s390_emit_rsh_unsigned): New function.
408 (s390_emit_ext): New function.
409 (s390_emit_log_not): New function.
410 (s390_emit_bit_and): New function.
411 (s390_emit_bit_or): New function.
412 (s390_emit_bit_xor): New function.
413 (s390_emit_bit_not): New function.
414 (s390_emit_equal): New function.
415 (s390_emit_less_signed): New function.
416 (s390_emit_less_unsigned): New function.
417 (s390_emit_ref): New function.
418 (s390_emit_if_goto): New function.
419 (s390_emit_goto): New function.
420 (s390_write_goto_address): New function.
421 (s390_emit_litpool): New function.
422 (s390_emit_const): New function.
423 (s390_emit_call): New function.
424 (s390_emit_reg): New function.
425 (s390_emit_pop): New function.
426 (s390_emit_stack_flush): New function.
427 (s390_emit_zero_ext): New function.
428 (s390_emit_swap): New function.
429 (s390_emit_stack_adjust): New function.
430 (s390_emit_set_r2): New function.
431 (s390_emit_int_call_1): New function.
432 (s390_emit_void_call_2): New function.
433 (s390_emit_eq_goto): New function.
434 (s390_emit_ne_goto): New function.
435 (s390_emit_lt_goto): New function.
436 (s390_emit_le_goto): New function.
437 (s390_emit_gt_goto): New function.
438 (s390_emit_ge_goto): New function.
439 (s390x_emit_prologue): New function.
440 (s390x_emit_epilogue): New function.
441 (s390x_emit_add): New function.
442 (s390x_emit_sub): New function.
443 (s390x_emit_mul): New function.
444 (s390x_emit_lsh): New function.
445 (s390x_emit_rsh_signed): New function.
446 (s390x_emit_rsh_unsigned): New function.
447 (s390x_emit_ext): New function.
448 (s390x_emit_log_not): New function.
449 (s390x_emit_bit_and): New function.
450 (s390x_emit_bit_or): New function.
451 (s390x_emit_bit_xor): New function.
452 (s390x_emit_bit_not): New function.
453 (s390x_emit_equal): New function.
454 (s390x_emit_less_signed): New function.
455 (s390x_emit_less_unsigned): New function.
456 (s390x_emit_ref): New function.
457 (s390x_emit_if_goto): New function.
458 (s390x_emit_const): New function.
459 (s390x_emit_call): New function.
460 (s390x_emit_reg): New function.
461 (s390x_emit_pop): New function.
462 (s390x_emit_stack_flush): New function.
463 (s390x_emit_zero_ext): New function.
464 (s390x_emit_swap): New function.
465 (s390x_emit_stack_adjust): New function.
466 (s390x_emit_int_call_1): New function.
467 (s390x_emit_void_call_2): New function.
468 (s390x_emit_eq_goto): New function.
469 (s390x_emit_ne_goto): New function.
470 (s390x_emit_lt_goto): New function.
471 (s390x_emit_le_goto): New function.
472 (s390x_emit_gt_goto): New function.
473 (s390x_emit_ge_goto): New function.
474 (s390_emit_ops): New function.
475 (struct linux_target_ops): Fill in emit_ops hook.
476
abd9baf9
MK		 4772016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
478
479 PR 18377
480 * Makefile.in: Add s390 IPA files.
481 * configure.srv: Build IPA for s390.
482 * linux-s390-ipa.c: New file.
483 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
484 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
485 (tdesc_s390_linux32): Likewise.
486 (init_registers_s390_linux32v1): Likewise.
487 (tdesc_s390_linux32v1): Likewise.
488 (init_registers_s390_linux32v2): Likewise.
489 (tdesc_s390_linux32v2): Likewise.
490 (init_registers_s390_linux64): Likewise.
491 (tdesc_s390_linux64): Likewise.
492 (init_registers_s390_linux64v1): Likewise.
493 (tdesc_s390_linux64v1): Likewise.
494 (init_registers_s390_linux64v2): Likewise.
495 (tdesc_s390_linux64v2): Likewise.
496 (init_registers_s390_te_linux64): Likewise.
497 (tdesc_s390_te_linux64): Likewise.
498 (init_registers_s390_vx_linux64): Likewise.
499 (tdesc_s390_vx_linux64): Likewise.
500 (init_registers_s390_tevx_linux64): Likewise.
501 (tdesc_s390_tevx_linux64): Likewise.
502 (init_registers_s390x_linux64): Likewise.
503 (tdesc_s390x_linux64): Likewise.
504 (init_registers_s390x_linux64v1): Likewise.
505 (tdesc_s390x_linux64v1): Likewise.
506 (init_registers_s390x_linux64v2): Likewise.
507 (tdesc_s390x_linux64v2): Likewise.
508 (init_registers_s390x_te_linux64): Likewise.
509 (tdesc_s390x_te_linux64): Likewise.
510 (init_registers_s390x_vx_linux64): Likewise.
511 (tdesc_s390x_vx_linux64): Likewise.
512 (init_registers_s390x_tevx_linux64): Likewise.
513 (tdesc_s390x_tevx_linux64): Likewise.
514 (have_hwcap_s390_vx): New static variable.
515 (s390_arch_setup): Fill have_hwcap_s390_vx.
516 (s390_get_thread_area): New function.
517 (s390_ft_entry_gpr_esa): New const.
518 (s390_ft_entry_gpr_zarch): New const.
519 (s390_ft_entry_misc): New const.
520 (s390_ft_entry_fr): New const.
521 (s390_ft_entry_vr): New const.
522 (s390_ft_main_31): New const.
523 (s390_ft_main_64): New const.
524 (s390_ft_exit_fr): New const.
525 (s390_ft_exit_vr): New const.
526 (s390_ft_exit_misc): New const.
527 (s390_ft_exit_gpr_esa): New const.
528 (s390_ft_exit_gpr_zarch): New const.
529 (append_insns): New function.
530 (s390_relocate_instruction): New function.
531 (s390_install_fast_tracepoint_jump_pad): New function.
532 (s390_get_min_fast_tracepoint_insn_len): New function.
533 (s390_get_ipa_tdesc_idx): New function.
534 (struct linux_target_ops): Wire in the above functions.
535 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
536 * linux-s390-tdesc.h: New file.
537
a4105d04
MK		 5382016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
539
540 * linux-s390-low.c (s390_supports_tracepoints): New function.
541 (struct linux_target_ops): Fill supports_tracepoints hook.
542
35ac8b3e
YQ		 5432016-03-18 Yao Qi <yao.qi@linaro.org>
544
545 * linux-low.c (lwp_signal_can_be_delivered): New function.
546 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
547
94610ec4
YQ		 5482016-03-18 Yao Qi <yao.qi@linaro.org>
549
550 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
551 0 if signal is enqueued. Remove 'signal' from one debugging
552 message. Move one debugging message to some lines below.
553 Remove code setting 'signal' to 0.
554
80aea927
YQ		 5552016-03-18 Yao Qi <yao.qi@linaro.org>
556
557 * linux-low.c (linux_low_filter_event): Remove redundant
558 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
559
b04fd3be
MK		 5602016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
561
562 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
563 (struct linux_target_ops): Wire in the above.
564
c40c8d4b
YQ		 5652016-03-03 Yao Qi <yao.qi@linaro.org>
566
567 * linux-low.c: Update comments to start_step_over.
568
0f8288ae
YQ		 5692016-03-03 Yao Qi <yao.qi@linaro.org>
570
571 PR server/19736
572 * linux-low.c (handle_extended_wait): Set child suspended
573 if event_lwp->bp_reinsert isn't zero.
574
fdbd04a8
YQ		 5752016-03-02 Yao Qi <yao.qi@linaro.org>
576
577 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
578 enqueue_pending_signal.
579
6896a8fa
MK		 5802016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
581
582 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
583 is actually loaded.
584
ab503087
MK		 5852016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
586
587 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
588 (s390_regmap_3264) [!__s390x__]: New global.
589 (s390_collect_ptrace_register): Skip map entries containing -1.
590 (s390_supply_ptrace_register): Ditto.
591 (s390_fill_gprs_high): New function.
592 (s390_store_gprs_high): New function.
593 (s390_regsets): Add NT_S390_HIGH_GPRS.
594 (s390_get_hwcap): Enable on 31-bit.
595 (have_hwcap_s390_high_gprs): Enable on 31-bit.
596 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
597 Detect NT_S390_HIGH_GPRS.
598 (s390_usrregs_info_3264): Enable on 31-bit.
599 (s390_regs_info): Enable regs_info_3264 on 31-bit.
600 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
601
ae91f625
MK		 6022016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
603
604 PR gdb/13808
605 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
606 * configure.srv: Ditto.
607 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
608 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
609 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
610 (init_registers_amd64_linux): Remove prototype.
611 (tdesc_amd64_linux): Remove declaration.
612 (get_ipa_tdesc): New function.
613 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
614 initialize remaining tdescs.
615 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
616 (init_registers_i386_linux): Remove prototype.
617 (tdesc_i386_linux): Remove declaration.
618 (get_ipa_tdesc): New function.
619 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
620 initialize remaining tdescs.
621 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
622 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
623 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
624 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
625 (x86_get_ipa_tdesc_idx): New function.
626 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
627 * linux-x86-tdesc.h: New file.
628 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
629 (target_get_ipa_tdesc_idx): New macro.
630 * tracepoint.c (ipa_tdesc_idx): New macro.
631 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
632 (symbol_list): Add ipa_tdesc_idx.
633 (cmd_qtstart): Write ipa_tdesc_idx in the target.
634 (ipa_tdesc): Remove.
635 (ipa_tdesc_idx): New variable.
636 (get_context_regcache): Use get_ipa_tdesc.
637 (gdb_collect): Ditto.
638 (gdb_probe): Ditto.
639 * tracepoint.h (get_ipa_tdesc): New prototype.
640 (ipa_tdesc): Remove.
641
e7ad2f14
PA		 6422016-02-24 Pedro Alves <palves@redhat.com>
643
644 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
645 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
646 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
647 Factor out common code between the USE_SIGTRAP_SIGINFO and
648 !USE_SIGTRAP_SIGINFO blocks.
649 (linux_low_filter_event): Call save_stop_reason instead of
650 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
651 Update comments.
652 (linux_wait_1): Update comments.
653
657f9cde
WW		 6542016-02-24 Wei-cheng Wang <cole945@gmail.com>
655
656 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
657 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
658 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
659 ppc_insert_point, ppc_remove_point.
660
b00b61e1
MK		 6612016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
662
663 * linux-s390-low.c (s390_supports_z_point_type): New function.
664 (struct linux_target_ops): Wire s390_supports_z_point_type in.
665
553cb527
YQ		 6662016-02-16 Yao Qi <yao.qi@linaro.org>
667
668 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
669 PC. Get pc from regcache_read_pc.
670
a5652c21
YQ		 6712016-02-12 Yao Qi <yao.qi@linaro.org>
672
673 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
674 or linux_get_pc_32bit.
675 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
676
ed443b61
YQ		 6772016-02-12 Yao Qi <yao.qi@linaro.org>
678
679 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
680 arm_linux_get_next_pcs_fixup.
681
020ecd38
MK		 6822016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
683
684 * tracepoint.c (x_tracepoint_action_download): Change
685 write_inferior_data_ptr to write_inferior_data_pointer.
686 (cmd_qtstart): Likewise.
687 (write_inferior_data_ptr): Remove.
688 (download_agent_expr): Change write_inferior_data_ptr to
689 write_inferior_data_pointer.
690 (download_tracepoint_1): Likewise.
691 (download_tracepoint): Likewise.
692 (download_trace_state_variables): Likewise.
693
7cae9051
WW		 6942016-02-11 Wei-cheng Wang <cole945@gmail.com>
695 Marcin Kościelnicki <koriakin@0x04.net>
696
697 * tracepoint.c (struct tracepoint_action_ops): Remove.
698 (struct tracepoint_action): Remove ops.
699 (m_tracepoint_action_download, r_tracepoint_action_download)
700 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
701 size and offset accordingly.
702 (m_tracepoint_action_ops, r_tracepoint_action_ops)
703 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
704 (tracepoint_action_send, tracepoint_action_download): New functions.
705 Helpers for trace action handlers.
706 (add_tracepoint_action): Remove setup actions ops.
707 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
708
9f6a71b4
YQ		 7092016-02-10 Yao Qi <yao.qi@linaro.org>
710
711 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
712
1e94266c
SM		 7132016-02-09 Simon Marchi <simon.marchi@ericsson.com>
714
715 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
716 to AC_OUTPUT.
717 * configure: Regenerate.
718
8adce034
SM		 7192016-02-09 Simon Marchi <simon.marchi@ericsson.com>
720
721 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
722 void * to gdb_byte *.
723 * linux-low.c (siginfo_fixup): Likewise.
724 (linux_xfer_siginfo): Likewise.
725 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
726 Likewise.
727 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
728
93813b37
WT		 7292016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
730
731 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
732 to srv_tgtobj.
733 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
734 to srv_tgtobj.
735 * linux-x86-low.c [__x86_64__]: Include
736 "nat/amd64-linux-siginfo.h".
737 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
738 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
739 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
740 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
741 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
742 (cpt_si_fd, si_timerid, si_overrun): Move from
743 nat/amd64-linux-siginfo.c.
744 * Makefile.in (amd64-linux-siginfo.o:): New rule.
745
8424cc97
SM		 7462016-01-28 Simon Marchi <simon.marchi@ericsson.com>
747
748 * server.c (skip_to_semicolon): Remove.
749 (process_point_options): Use strchrnul instead of
750 skip_to_semicolon.
751
4d18591b
YQ		 7522016-01-26 Yao Qi <yao.qi@linaro.org>
753
754 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
755 * linux-low.c (install_software_single_step_breakpoints): Don't
756 call regcache_read_pc.
757 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
758 argument pc.
759
d8020970
YQ		 7602016-01-26 Yao Qi <yao.qi@linaro.org>
761
762 * linux-low.c (install_software_single_step_breakpoints): Call
763 regcache_read_pc instead of get_pc.
764
8b207339
YQ		 7652016-01-26 Yao Qi <yao.qi@linaro.org>
766
767 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
768 (unblock_async_io): Rename to ...
769 (block_unblock_async_io): ... it. New function.
770 (enable_async_io): Don't install SIGIO handler. Unblock it
771 instead.
772 (disable_async_io): Don't ignore SIGIO. Block it instead.
773 (initialize_async_io): Install SIGIO handler. Don't call
774 unblock_async_io.
775
18879fef
YQ		 7762016-01-26 Yao Qi <yao.qi@linaro.org>
777
778 * remote-utils.c (getpkt): If the buffer isn't empty, and the
779 first character is '\003', call *the_target->request_interrupt.
780
a0f8e08a
YQ		 7812016-01-25 Yao Qi <yao.qi@linaro.org>
782
783 * remote-utils.c (new_thread_notify): Remove.
784 (dead_thread_notify): Likewise.
785 * remote-utils.h (new_thread_notify): Remove declaration.
786 (dead_thread_notify): Likewise.
787
cc5fd9ab
MK		 7882016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
789
790 * gdb.trace/pending.exp: Fix expected message on continue.
791
99e8eb11
MK		 7922016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
793
794 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
795 it works properly on big-endian machines where sizeof (CORE_ADDR)
796 != sizeof (void *).
797
a994041d
PA		 7982016-01-21 Pedro Alves <palves@redhat.com>
799
800 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
801 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
802 * configure: Regenerate.
803
f7a6a40d
YQ		 8042016-01-21 Yao Qi <yao.qi@linaro.org>
805
806 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
807 is_thumb and set it according to CPSR saved on the stack.
808 (get_next_pcs_syscall_next_pc): Pass is_thumb to
809 arm_sigreturn_next_pc.
810
6f69e520
YQ		 8112016-01-18 Yao Qi <yao.qi@linaro.org>
812
813 * linux-low.c (linux_set_pc_64bit): New function.
814 (linux_get_pc_64bit): New function.
815 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
816 Declare.
817 * linux-sparc-low.c (debug_threads): Remove declaration.
818 (sparc_get_pc): Remove.
819 (the_low_target): Use linux_get_pc_64bit instead of
820 sparc_get_pc.
821 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
822 (the_low_target): Use linux_get_pc_64bit and
823 linux_set_pc_64bit.
824
276d4552
YQ		 8252016-01-18 Yao Qi <yao.qi@linaro.org>
826
827 * linux-arm-low.c (debug_threads): Remove declaration.
828 (arm_get_pc, arm_set_pc): Remove.
829 (the_low_target): Use linux_get_pc_32bit and
830 linux_set_pc_32bit.
831 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
832 (the_low_target): Use linux_get_pc_32bit and
833 linux_set_pc_32bit.
834 * linux-cris-low.c (debug_threads): Remove declaration.
835 (cris_get_pc, cris_set_pc,): Remove.
836 (the_low_target): Use linux_get_pc_32bit and
837 linux_set_pc_32bit.
838 * linux-crisv32-low.c (debug_threads): Remove declaration.
839 (cris_get_pc, cris_set_pc): Remove.
840 (the_low_target): Use linux_get_pc_32bit and
841 linux_set_pc_32bit.
842 * linux-low.c: Include inttypes.h.
843 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
844 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
845 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
846 (the_low_target): Use linux_get_pc_32bit and
847 linux_set_pc_32bit.
848 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
849 (the_low_target): Use linux_get_pc_32bit and
850 linux_set_pc_32bit.
851 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
852 (the_low_target): Use linux_get_pc_32bit and
853 linux_set_pc_32bit.
854 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
855 (the_low_target): Use linux_get_pc_32bit and
856 linux_set_pc_32bit.
857 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
858 (the_low_target): Use linux_get_pc_32bit and
859 linux_set_pc_32bit.
860
eb0edac8
GB		 8612016-01-18 Gary Benson <gbenson@redhat.com>
862
863 * configure.ac (AC_FUNC_FORK): New check.
864 * config.in: Regenerate.
865 * configure: Likewise.
866
1b451dda
YQ		 8672016-01-14 Yao Qi <yao.qi@linaro.org>
868
869 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
870 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
871 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
872 arm_get_next_pcs_ctor.
873
82075af2
JS		 8742016-01-12 Josh Stone <jistone@redhat.com>
875 Philippe Waroquiers <philippe.waroquiers@skynet.be>
876
877 * inferiors.h: Include "gdb_vecs.h".
878 (struct process_info): Add syscalls_to_catch.
879 * inferiors.c (remove_process): Free syscalls_to_catch.
880 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
881 syscall_return stops.
882 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
883 * server.c (handle_general_set): Handle QCatchSyscalls.
884 (handle_query): Report support for QCatchSyscalls.
885 * target.h (struct target_ops): Add supports_catch_syscall.
886 (target_supports_catch_syscall): New macro.
887 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
888 (struct lwp_info): Add syscall_state.
889 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
890 Maintain syscall_state and syscalls_to_catch across exec.
891 (get_syscall_trapinfo): New function, proxy to the_low_target.
892 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
893 (linux_low_filter_event): Toggle syscall_state entry/return for
894 syscall traps, and set it ignored for all others.
895 (gdb_catching_syscalls_p): New function.
896 (gdb_catch_this_syscall_p): New function.
897 (linux_wait_1): Handle SYSCALL_SIGTRAP.
898 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
899 (linux_supports_catch_syscall): New function.
900 (linux_target_ops): Install it.
901 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
902 (the_low_target): Install it.
903
8f13a3ce
MF		 9042016-01-12 Mike Frysinger <vapier@gentoo.org>
905
906 * acinclude.m4: Include new ../warning.m4 file.
907 * configure: Regenerated.
908 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
909
5b3da067
MF		 9102016-01-12 Mike Frysinger <vapier@gentoo.org>
911
912 * ax.c (is_goto_target): Mark static.
913 * linux-low.c (register_addr): Likewise.
914 (linux_fetch_registers, linux_store_registers): Likewise.
915 * mem-break.c (any_persistent_commands): Fix old prototype.
916 (add_commands_to_breakpoint): Mark static.
917 * regcache.c (find_register_by_name): Delete unused func.
918 * remote-utils.c (hex_or_minus_one): Mark static.
919 * server.c (monitor_show_help): Mark static.
920 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
921 handle_v_requests): Likewise.
922
bc504a31
PA		 9232016-01-12 Pedro Alves <palves@redhat.com>
924
925 Remove use of the registered trademark symbol throughout.
926
5a0dd67a
YQ		 9272016-01-08 Yao Qi <yao.qi@linaro.org>
928
929 * remote-utils.c (getpkt): If c is '\003', call target hook
930 request_interrupt.
931
b2ca446f
YQ		 9322016-01-06 Yao Qi <yao.qi@linaro.org>
933
934 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
935 linux-aarch32-low.c.
936 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
937 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
938 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
939 (thumb2_breakpoint): Declare.
940 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
941 linux-aarch32-low.h.
942 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
943 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
944 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
945
edd88788
JB		 9462016-01-01 Joel Brobecker <brobecker@adacore.com>
947
948 * gdbreplay.c (gdbreplay_version): Change copyright year in
949 version message.
950 * server.c (gdbserver_version): Likewise.
951
65da7f14
PP		 9522015-12-28 Patrick Palka <patrick@parcs.ath.cx>
953
954 * server.c (crc32_table): Delete.
955 (crc32): Use libiberty's xcrc32 function.
956
4abd5ed2
JB		 9572015-12-22 Joel Brobecker <brobecker@adacore.com>
958
959 * lynx-low.c (lynx_delete_thread_callback): New function.
960 (lynx_mourn): Properly delete our process and all of its
961 threads. Remove call to clear_inferiors.
962
0e50fe5c
JB		 9632015-12-22 Joel Brobecker <brobecker@adacore.com>
964
965 * target.c (thread_search_callback): Add check that
966 the thread_stopped target callback is not NULL before
967 calling it.
968
35adc03f
YQ		 9692015-12-21 Yao Qi <yao.qi@linaro.org>
970
971 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
972 arm breakpoint.
973
bd2b2909
AT		 9742015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
975
976 * server.c (handle_query): Call target_supports_software_single_step.
977
7fe5e27e
AT		 9782015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
979
980 * linux-low.c (single_step): New function.
981 (linux_resume_one_lwp_throw): Call single_step.
982 (start_step_over): Likewise.
983
d9311bfa
AT		 9842015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
985
986 * Makefile.in (SFILES): Append arch/arm-linux.c,
987 arch/arm-get-next-pcs.c.
988 (arm-linux.o): New rule.
989 (arm-get-next-pcs.o): New rule.
990 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
991 arm-linux.o.
992 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
993 to linux-aarch32-low.c.
994 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
995 (arm_breakpoint_len, thumb_breakpoint): Likewise.
996 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
997 (thumb2_breakpoint_len): Likewise.
998 (arm_is_thumb_mode): Make non-static.
999 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1000 from linux-aarch32-low.c.
1001 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1002 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1003 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1004 (thumb2_breakpoint_len): Likewise.
1005 (arm_is_thumb_mode): New declaration.
1006 * linux-arm-low.c: Include arch/arm-linux.h
1007 aarch/arm-get-next-pcs.h, sys/syscall.h.
1008 (get_next_pcs_ops): New struct.
1009 (get_next_pcs_addr_bits_remove): New function.
1010 (get_next_pcs_is_thumb): New function.
1011 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1012 (arm_sigreturn_next_pc): Likewise.
1013 (get_next_pcs_syscall_next_pc): Likewise.
1014 (arm_gdbserver_get_next_pcs): Likewise.
1015 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1016 Initialize.
1017 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1018 * server.h: Include gdb_vecs.h.
1019
68ce2059
AT		 10202015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1021
1022 * Makefile.in (SFILES): Append common/common-regcache.c.
1023 (OBS): Append common-regcache.o.
1024 (common-regcache.o): New rule.
1025 * regcache.c (init_register_cache): Initialize cache to
1026 REG_UNAVAILABLE.
1027 (regcache_raw_read_unsigned): New function.
1028 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1029 register_status enum.
1030
fa5308bd
AT		 10312015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1032
1033 * linux-aarch64-low.c (the_low_targets): Rename
1034 breakpoint_reinsert_addr to get_next_pcs.
1035 * linux-arm-low.c (the_low_targets): Likewise.
1036 * linux-bfin-low.c (the_low_targets): Likewise.
1037 * linux-cris-low.c (the_low_targets): Likewise.
1038 * linux-crisv32-low.c (the_low_targets): Likewise.
1039 * linux-low.c (can_software_single_step): Likewise.
1040 (install_software_single_step_breakpoints): New function.
1041 (start_step_over): Use install_software_single_step_breakpoints.
1042 * linux-low.h: New CORE_ADDR vector.
1043 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1044 get_next_pcs.
1045 * linux-mips-low.c (the_low_targets): Likewise.
1046 * linux-nios2-low.c (the_low_targets): Likewise.
1047 * linux-sparc-low.c (the_low_targets): Likewise.
1048
4a6ed09b
PA		 10492015-12-17 Pedro Alves <palves@redhat.com>
1050
1051 * linux-low.c (linux_kill_one_lwp): Remove references to
1052 LinuxThreads.
1053 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1054 to 'kill'.
1055 (linux_init_signals): Delete.
1056 (initialize_low): Adjust.
1057 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1058
7544db95
PA		 10592015-12-16 Pedro Alves <palves@redhat.com>
1060
1061 * configure.ac (compiler warning flags): When testing a
1062 -Wno-foo option, check whether -Wfoo works instead.
1063 * configure: Regenerate.
1064
8020350c
DB		 10652015-12-11 Don Breazeal <donb@codesourcery.com>
1066
1067 * server.c (process_serial_event): Don't exit from gdbserver
1068 in remote mode if there are still active inferiors.
1069
db91f502
YQ		 10702015-12-11 Yao Qi <yao.qi@linaro.org>
1071
1072 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1073 arm_breakpoint_at if the process is 32-bit.
1074
b37a6290
YQ		 10752015-12-11 Yao Qi <yao.qi@linaro.org>
1076
1077 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1078 arm breakpoint.
1079
17b1509a
YQ		 10802015-12-07 Yao Qi <yao.qi@linaro.org>
1081
1082 * configure.srv: Append arm.o to srv_tgtobj for
1083 aarch64*-*-linux* target.
1084 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1085 from linux-arm-low.c.
1086 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1087 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1088 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1089 (thumb2_breakpoint_len): Likewise.
1090 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1091 (arm_breakpoint_kinds): Likewise.
1092 (arm_breakpoint_kind_from_pc): Likewise.
1093 (arm_sw_breakpoint_from_kind): Likewise.
1094 (arm_breakpoint_kind_from_current_state): Likewise.
1095 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1096 (arm_sw_breakpoint_from_kind): Declare.
1097 (arm_breakpoint_kind_from_current_state): Declare.
1098 (arm_breakpoint_at): Declare.
1099 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1100 arm_sw_breakpoint_from_kind if process is 32-bit.
1101 (aarch64_breakpoint_kind_from_pc): New function.
1102 (aarch64_breakpoint_kind_from_current_state): New function.
1103 (the_low_target): Initialize fields breakpoint_kind_from_pc
1104 and breakpoint_kind_from_current_state.
1105 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1106 linux-aarch32-low.c.
1107 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1108 (arm_breakpoint, arm_breakpoint_len): Likewise.
1109 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1110 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1111 (arm_is_thumb_mode): Likewise.
1112 (arm_breakpoint_at): Likewise.
1113 (arm_breakpoint_kind_from_pc): Likewise.
1114 (arm_sw_breakpoint_from_kind): Likewise.
1115 (arm_breakpoint_kind_from_current_state): Likewise.
1116
1117 Revert:
1118 2015-08-04 Yao Qi <yao.qi@linaro.org>
1119
1120 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1121 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1122 * server.c (extended_protocol): Remove "static".
1123 * server.h (extended_protocol): Declare it.
1124
ece66d65
JS		 11252015-12-04 Josh Stone <jistone@redhat.com>
1126
1127 * target.h (struct target_ops) <arch_setup>: Rename to ...
1128 (struct target_ops) <post_create_inferior>: ... this.
1129 (target_arch_setup): Rename to ...
1130 (target_post_create_inferior): ... this, calling post_create_inferior.
1131 * server.c (start_inferior): Update target_arch_setup calls to
1132 target_post_create_inferior.
1133 * linux-low.c (linux_low_ptrace_options): Forward declare.
1134 (linux_arch_setup): Update its comment for general use.
1135 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1136 (struct linux_target_ops): Use linux_post_create_inferior.
1137 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1138 to post_create_inferior.
1139 * nto-low.c (struct nto_target_ops): Likewise.
1140 * spu-low.c (struct spu_target_ops): Likewise.
1141 * win32-low.c (struct win32_target_ops): Likewise.
1142
e58c48b4
AT		 11432015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1144
1145 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1146
fbec8956
AT		 11472015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1148
1149 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1150 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1151 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1152 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1153 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1154 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1155 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1156 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1157 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1158 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1159 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1160 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1161
9b4c5f87
AT		 11622015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1163
1164 * linux-low.c (linux_look_up_symbols): Don't call
1165 linux_supports_traceclone.
1166 * linux-low.h (thread_db_init): Remove use_events argument.
1167 * thread-db.c (thread_db_use_event): Remove global variable.
1168 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1169 (struct thread_db) <td_create_bp>: Remove field.
1170 (thread_db_create_event): Remove function.
1171 (thread_db_enable_reporting): Likewise.
1172 (find_one_thread): Don't check for thread_db_use_events.
1173 (attach_thread): Likewise.
1174 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1175 (try_thread_db_load_1): Don't check for thread_db_use_events.
1176 (thread_db_init): Remove use_events argument and thread events
1177 handling.
1178 (remove_thread_event_breakpoints): Remove function.
1179 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1180
7d00775e
AT		 11812015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1182
1183 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1184 New function.
1185 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1186 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1187 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1188 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1189 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1190 Initialize.
1191 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1192 New function.
1193 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1194 * linux-low.c (can_hardware_single_step): Use
1195 supports_hardware_single_step.
1196 (can_software_single_step): New function.
1197 (start_step_over): Call can_software_single_step.
1198 (linux_supports_hardware_single_step): New function.
1199 (struct target_ops) <supports_software_single_step>: Initialize.
1200 * linux-low.h (struct linux_target_ops)
1201 <supports_hardware_single_step>: Initialize.
1202 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1203 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1204 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1205 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1206 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1207 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1208 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1209 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1210 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1211 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1212 Initialize.
1213 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1214 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1215 Initialize.
1216 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1217 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1218 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1219 New function.
1220 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1221 * target.h (struct target_ops): <supports_software_single_step>:
1222 New field.
1223 (target_supports_software_single_step): New macro.
1224
2d97cd35
AT		 12252015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1226
1227 * linux-low.c (linux_wait_1): Fix pc advance condition.
1228 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1229 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1230
769ef81f
AT		 12312015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1232
1233 * linux-arm-low.c (arm_is_thumb_mode): New function.
1234 (arm_breakpoint_at): Use arm_is_thumb_mode.
1235 (arm_breakpoint_kind_from_current_state): New function.
1236 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1237 Initialize.
1238 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1239 (linux_breakpoint_kind_from_current_state): New function.
1240 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1241 * linux-low.h (struct linux_target_ops)
1242 <breakpoint_kind_from_current_state>: New field.
1243 * target.h (struct target_ops): Likewise.
1244 (target_breakpoint_kind_from_current_state): New macro.
1245
1bebeeca
PA		 12462015-11-30 Pedro Alves <palves@redhat.com>
1247
1248 * linux-low.c (linux_resume): Wake up the event loop before
1249 returning.
1250
a67a9fae
PA		 12512015-11-30 Pedro Alves <palves@redhat.com>
1252
1253 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1254 check.
1255 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1256 to -1.
1257 * target.c (struct thread_search): New structure.
1258 (thread_search_callback): New function.
1259 (prev_general_thread): New global.
1260 (prepare_to_access_memory, done_accessing_memory): New functions.
1261 * target.h (prepare_to_access_memory, done_accessing_memory):
1262 Replace macros with function declarations.
1263
f2faf941
PA		 12642015-11-30 Pedro Alves <palves@redhat.com>
1265
1266 PR 14618
1267 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1268 report TARGET_WAITKIND_NO_RESUMED.
1269 * remote-utils.c (prepare_resume_reply): Handle
1270 TARGET_WAITKIND_NO_RESUMED.
1271 * server.c (report_no_resumed): New global.
1272 (handle_query) <qSupported>: Handle "no-resumed+". Report
1273 "no-resumed+" support.
1274 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1275 return error if the client doesn't support no-resumed events.
1276 (push_stop_notification): New function.
1277 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1278 events if the client supports them.
1279
a681f9c9
PA		 12802015-11-30 Pedro Alves <palves@redhat.com>
1281
1282 * linux-low.c (thread_still_has_status_pending_p): Don't check
1283 vCont;t here.
1284 (lwp_resumed): New function.
1285 (status_pending_p_callback): Return early if the LWP is not
1286 supposed to be resumed.
1287
65706a29
PA		 12882015-11-30 Pedro Alves <palves@redhat.com>
1289
1290 * linux-low.c (handle_extended_wait): Assert that the LWP's
1291 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1292 thread create events, leave the new child's status pending.
1293 (linux_low_filter_event): If GDB wants to hear about thread exit
1294 events, leave the LWP marked dead and don't delete it.
1295 (linux_wait_for_event_filtered): Don't check for thread exit.
1296 (filter_exit_event): New function.
1297 (linux_wait_1): Use it, when returning an exit event.
1298 (linux_resume_one_lwp_throw): Assert that the LWP's
1299 waitstatus is TARGET_WAITKIND_IGNORE.
1300 * remote-utils.c (prepare_resume_reply): Handle
1301 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1302 * server.c (report_thread_events): New global.
1303 (handle_general_set): Handle QThreadEvents.
1304 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1305 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1306 TARGET_WAITKIND_THREAD_EXITED.
1307 * server.h (report_thread_events): Declare.
1308
56cf4bed
PA		 13092015-11-30 Pedro Alves <palves@redhat.com>
1310
1311 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1312 the thread's last_resume_kind was resume_stop.
1313
500c1d85
PA		 13142015-11-30 Pedro Alves <palves@redhat.com>
1315
1316 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1317 before returning.
1318
de979965
PA		 13192015-11-30 Pedro Alves <palves@redhat.com>
1320
1321 * server.c (handle_v_requests): Handle vCtrlC.
1322
34c65914
PA		 13232015-11-30 Pedro Alves <palves@redhat.com>
1324
1325 * gdbthread.h (find_any_thread_of_pid): Declare.
1326 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1327 functions.
1328 * server.c (handle_query): If current_thread is NULL, look for
1329 another thread of the selected process.
1330
79efa585 13312015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1332 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1333
1334 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1335 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1336 name in reply.
1337 * target.h (struct target_ops) <thread_name>: New field.
1338 (target_thread_name): New macro.
1339
80d82c19
JB		 13402015-11-23 Joel Brobecker <brobecker@adacore.com>
1341
1342 * regcache.h (regcache_invalidate_pid): Add declaration.
1343 * regcache.c (regcache_invalidate_pid): New function, extracted
1344 from regcache_invalidate.
1345 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1346 Add trivial documentation comment.
1347 * lynx-low.c: Use regcache_invalidate_pid instead of
1348 regcache_invalidate.
1349
64da5dd5
JB		 13502015-11-23 Joel Brobecker <brobecker@adacore.com>
1351
1352 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1353 and Elf64_auxv_t if the target is Android.
1354
37ce4055
DE		 13552015-11-22 Doug Evans <xdje42@gmail.com>
1356
1357 * target.h: #include <sys/types.h>.
1358
06e03fff
PA		 13592015-11-19 Pedro Alves <palves@redhat.com>
1360
1361 * linux-low.c (linux_process_qsupported): Change prototype.
1362 Adjust.
1363 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1364 Change prototype.
1365 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1366 and adjust to loop over all features.
1367 * server.c (handle_query) <qSupported>: Adjust to call
1368 target_process_qsupported once, passing it a vector of unprocessed
1369 features.
1370 * target.h (struct target_ops) <process_qsupported>: Change
1371 prototype.
1372 (target_process_qsupported): Adjust.
1373
9a084706
PA		 13742015-11-19 Pedro Alves <palves@redhat.com>
1375
1376 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1377 mode.
1378 * configure: Regenerate.
1379
dad44a1f
PA		 13802015-11-19 Pedro Alves <palves@redhat.com>
1381
1382 * configure: Regenerate.
1383
231c0592
YQ		 13842015-11-19 Yao Qi <yao.qi@linaro.org>
1385
1386 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1387 type to uint32_t.
1388
6c1c9a8b
YQ		 13892015-11-19 Yao Qi <yao.qi@linaro.org>
1390
1391 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1392 (struct aarch64_operand): Move enum out.
1393
9caa3311
YQ		 13942015-11-19 Yao Qi <yao.qi@linaro.org>
1395
1396 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1397 struct user_fpsimd_state *.
1398 (aarch64_store_fpregset): Likewise.
1399
6a69a054
YQ		 14002015-11-19 Yao Qi <yao.qi@linaro.org>
1401
1402 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1403 struct user_pt_regs *.
1404 (aarch64_store_gregset): Likewise.
1405
1798301e
PA		 14062015-11-18 Pedro Alves <palves@redhat.com>
1407
1408 * Makefile.in (all_object_files): Add $IPA_OBJS.
1409
ce7715e2
PA		 14102015-11-17 Pedro Alves <palves@redhat.com>
1411
1412 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1413 GDB_SIGNAL_0 and gdb_signal_to_string.
1414
c0879059
PA		 14152015-11-17 Pedro Alves <palves@redhat.com>
1416
1417 * win32-low.c (handle_output_debug_string): Remove parameter.
1418 (win32_kill): Remove our_status local and adjust call to
1419 handle_output_debug_string.
1420 (get_child_debug_event): Adjust call to
1421 handle_output_debug_string.
1422
1996e237
SM		 14232015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1424
1425 * linux-mips-low.c (mips_fill_gregset): Add cast.
1426 (mips_store_gregset): Likewise.
1427 (mips_fill_fpregset): Likewise.
1428 (mips_store_fpregset): Likewise.
1429
cbec665b
SM		 14302015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1431
1432 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1433 priv.
1434
eb3e3c67
SM		 14352015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1436
1437 * linux-mips-low.c (mips_linux_new_thread): Change type of
1438 watch_type to enum target_hw_bp_type.
1439
171de4b8
SM		 14402015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1441
1442 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1443 Change return type to arm_hwbp_type.
1444
04248ead
SM		 14452015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1446
1447 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1448 (arm_store_gregset): Likewise.
1449 * linux-arm-low.c (arm_get_hwcap): Likewise.
1450 (arm_read_description): Likewise.
1451
04b3479c
SM		 14522015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1453
1454 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1455
2bc84e8a
SM		 14562015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1457
1458 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1459 (ppc_fill_vsxregset): Likewise.
1460 (ppc_store_vsxregset): Likewise.
1461 (ppc_fill_vrregset): Likewise.
1462 (ppc_store_vrregset): Likewise.
1463 (ppc_fill_evrregset): Likewise.
1464 (ppc_store_evrregset): Likewise.
1465
e6c5bb05
SM		 14662015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1467
1468 * linux-ppc-low.c (ppc_usrregs_info): Remove
1469 forward-declaration.
1470 (ppc_arch_setup): Move lower in file.
1471
7ea45d72
SM		 14722015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1473
1474 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1475 (ps_pdwrite): Likewise.
1476
69291610
HW		 14772015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1478
1479 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1480 to after assert checks.
1481
b42945fd
SM		 14822015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1483
1484 * proc-service.c (ps_pdread): Add/adjust casts.
1485 (ps_pdwrite): Add/adjust casts.
1486
d6f85c84
SM		 14872015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1488
1489 * server.c (handle_search_memory_1): Cast return value of
1490 memmem.
1491
f98cd059
SM		 14922015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1493
1494 * server.c (write_qxfer_response): Change type of data to
1495 gdb_byte *.
1496
d2412fa5
PA		 14972015-10-29 Pedro Alves <palves@redhat.com>
1498
1499 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1500
c17414a2
PA		 15012015-10-29 Pedro Alves <palves@redhat.com>
1502
1503 * tracepoint.c (clear_installed_tracepoints): Add casts.
1504
e053fbc4
PA		 15052015-10-29 Pedro Alves <palves@redhat.com>
1506
1507 * server.c (handle_v_cont, process_serial_event): Add enum
1508 gdb_signal casts to signal parsing code.
1509
add67df8
PA		 15102015-10-29 Pedro Alves <palves@redhat.com>
1511
1512 * linux-low.h (NULL_REGSET): Define.
1513 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1514 * linux-arm-low.c (arm_regsets): Likewise.
1515 * linux-crisv32-low.c (cris_regsets): Likewise.
1516 * linux-m68k-low.c (m68k_regsets): Likewise.
1517 * linux-mips-low.c (mips_regsets): Likewise.
1518 * linux-nios2-low.c (nios2_regsets): Likewise.
1519 * linux-ppc-low.c (ppc_regsets): Likewise.
1520 * linux-s390-low.c (s390_regsets): Likewise.
1521 * linux-sh-low.c (sh_regsets): Likewise.
1522 * linux-sparc-low.c (sparc_regsets): Likewise.
1523 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1524 * linux-tile-low.c (tile_regsets): Likewise.
1525 * linux-x86-low.c (x86_regsets): Likewise.
1526 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1527
50bc912a
PA		 15282015-10-29 Pedro Alves <palves@redhat.com>
1529
1530 * linux-low.h (NULL_REGSET): Define.
1531 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1532 * linux-arm-low.c (arm_regsets): Likewise.
1533 * linux-crisv32-low.c (cris_regsets): Likewise.
1534 * linux-m68k-low.c (m68k_regsets): Likewise.
1535 * linux-mips-low.c (mips_regsets): Likewise.
1536 * linux-nios2-low.c (nios2_regsets): Likewise.
1537 * linux-ppc-low.c (ppc_regsets): Likewise.
1538 * linux-s390-low.c (s390_regsets): Likewise.
1539 * linux-sh-low.c (sh_regsets): Likewise.
1540 * linux-sparc-low.c (sparc_regsets): Likewise.
1541 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1542 * linux-tile-low.c (tile_regsets): Likewise.
1543 * linux-x86-low.c (x86_regsets): Likewise.
1544 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1545
682b2546
DE		 15462015-10-26 Doug Evans <dje@google.com>
1547
1548 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1549
963843d4
DE		 15502015-10-26 Doug Evans <dje@google.com>
1551
1552 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1553
d41401ac
DE		 15542015-10-26 Doug Evans <dje@google.com>
1555
1556 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1557 for debug_printf.
1558 (attach_thread, find_new_threads_callback): Ditto.
1559
3db28855
AT		 15602015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1561
1562 * mem-break.h (set_breakpoint_data): Remove.
1563
fb78e89c
AT		 15642015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1565
1566 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1567 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1568 (initialize_low): Remove set_breakpoint_data call.
1569 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1570 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1571 (initialize_low): Remove set_breakpoint_data call.
1572 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1573 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1574 (initialize_low): Remove set_breakpoint_data call.
1575
2e6ee069
AT		 15762015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1577
1578 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1579 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1580 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1581 * target.h (target_breakpoint_kind_from_pc): New macro.
1582
1652a986
AT		 15832015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1584
1585 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1586 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1587 the default breakpoint kind.
1588
abeead09
AT		 15892015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1590
1591 * linux-arm-low.c (arm_supports_z_point_type): Add software
1592 breakpoint support.
1593
b0b4b501
AT		 15942015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1595
1596 * linux-arm-low.c: Refactor breakpoint definitions.
1597 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1598 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1599
8689682c
AT		 16002015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1601
1602 * Makefile.in: Add arm.c/o.
1603 * configure.srv: Likewise.
1604 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1605 (arm_breakpoint_kind_from_pc): New function.
1606 (arm_sw_breakpoint_from_kind): Return proper kind.
1607 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1608
27165294
AT		 16092015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1610
1611 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1612 removal.
1613 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1614 (struct raw_breakpoint) <size>: Remove.
1615 (struct raw_breakpoint) <kind>: Add.
1616 (bp_size): New function.
1617 (bp_opcode): Likewise.
1618 (find_raw_breakpoint_at): Adjust for kind.
1619 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1620 (remove_memory_breakpoint): Adjust for kind call bp_size.
1621 (set_raw_breakpoint_at): Adjust for kind.
1622 (set_breakpoint): Likewise.
1623 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1624 (delete_raw_breakpoint): Adjust for kind.
1625 (delete_breakpoint): Likewise.
1626 (find_gdb_breakpoint): Likewise.
1627 (set_gdb_breakpoint_1): Likewise.
1628 (set_gdb_breakpoint): Likewise.
1629 (delete_gdb_breakpoint_1): Likewise.
1630 (delete_gdb_breakpoint): Likewise.
1631 (uninsert_raw_breakpoint): Likewise.
1632 (reinsert_raw_breakpoint): Likewise.
1633 (set_breakpoint_data): Remove.
1634 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1635 (check_mem_read): Adjust for kind call bp_size.
1636 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1637 (clone_one_breakpoint): Adjust for kind.
1638 * mem-break.h (set_gdb_breakpoint): Likewise.
1639 (delete_gdb_breakpoint): Likewise.
1640 * server.c (process_serial_event): Likewise.
1641
dd373349
AT		 16422015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1643
1644 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1645 (struct linux_target_ops) <breakpoint>: Remove.
1646 (struct linux_target_ops) <breakpoint_len>: Remove.
1647 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1648 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1649 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1650 (arm_sw_breakpoint_from_kind): New function.
1651 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1652 (struct linux_target_ops) <breakpoint>: Remove.
1653 (struct linux_target_ops) <breakpoint_len>: Remove.
1654 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1655 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1656 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1657 (struct linux_target_ops) <breakpoint>: Remove.
1658 (struct linux_target_ops) <breakpoint_len>: Remove.
1659 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1660 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1661 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1662 (struct linux_target_ops) <breakpoint>: Remove.
1663 (struct linux_target_ops) <breakpoint_len>: Remove.
1664 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1665 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1666 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1667 and sw_breakpoint_from_kind to increment the pc.
1668 (linux_breakpoint_kind_from_pc): New function.
1669 (linux_sw_breakpoint_from_kind): New function.
1670 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1671 (initialize_low): Call breakpoint_kind_from_pc and
1672 sw_breakpoint_from_kind to replace breakpoint_data/len.
1673 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1674 New field.
1675 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1676 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1677 (struct linux_target_ops) <breakpoint>: Remove.
1678 (struct linux_target_ops) <breakpoint_len>: Remove.
1679 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1680 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1681 * linux-m68k-low.c (m68k_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-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1687 (struct linux_target_ops) <breakpoint>: Remove.
1688 (struct linux_target_ops) <breakpoint_len>: Remove.
1689 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1690 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1691 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1692 (struct linux_target_ops) <breakpoint>: Remove.
1693 (struct linux_target_ops) <breakpoint_len>: Remove.
1694 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1695 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1696 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1697 (struct linux_target_ops) <breakpoint>: Remove.
1698 (struct linux_target_ops) <breakpoint_len>: Remove.
1699 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1700 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1701 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1702 (struct linux_target_ops) <breakpoint>: Remove.
1703 (struct linux_target_ops) <breakpoint_len>: Remove.
1704 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1705 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1706 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1707 (struct linux_target_ops) <breakpoint>: Remove.
1708 (struct linux_target_ops) <breakpoint_len>: Remove.
1709 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1710 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1711 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1712 (struct linux_target_ops) <breakpoint>: Remove.
1713 (struct linux_target_ops) <breakpoint_len>: Remove.
1714 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1715 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1716 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1717 (struct linux_target_ops) <breakpoint>: Remove.
1718 (struct linux_target_ops) <breakpoint_len>: Remove.
1719 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1720 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1721 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1722 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1723 (struct linux_target_ops) <breakpoint>: Remove.
1724 (struct linux_target_ops) <breakpoint_len>: Remove.
1725 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1726 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1727 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1728 (struct linux_target_ops) <breakpoint>: Remove.
1729 (struct linux_target_ops) <breakpoint_len>: Remove.
1730 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1731 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1732
4cd98a19
AT		 17332015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1734
1735 * linux-cris-low.c (cris_get_pc): Remove void arg.
1736
774ee6d2
AR		 17372015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1738
1739 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1740 variable name.
1741
833dcd29
AR		 17422015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1743
1744 * inferiors.c (thread_pid_matches_callback): New function.
1745 (find_thread_process): New function.
1746 (remove_thread): Reset current_thread.
1747 (remove_process): Assert threads have been removed first.
1748
8d689ee5
YQ		 17492015-10-15 Yao Qi <yao.qi@linaro.org>
1750
1751 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1752 if it is 3.
1753 (aarch64_remove_point): Likewise.
1754 * regcache.c (regcache_register_size): New function.
1755
1c2e1515
YQ		 17562015-10-12 Yao Qi <yao.qi@linaro.org>
1757
1758 * linux-aarch64-low.c: Update all callers as emit_load_store
1759 is renamed to aarch64_emit_load_store.
1760
e1c587c3
YQ		 17612015-10-12 Yao Qi <yao.qi@linaro.org>
1762
1763 * linux-aarch64-low.c: Update all callers of function renaming
1764 from emit_insn to aarch64_emit_insn.
1765
b6542f81
YQ		 17662015-10-12 Yao Qi <yao.qi@linaro.org>
1767
1768 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1769 arch/aarch64-insn.h.
1770 (struct aarch64_memory_operand): Likewise.
1771 (ENCODE): Likewise.
1772 (emit_insn): Move to arch/aarch64-insn.c.
1773 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1774 (emit_load_store): Move to arch/aarch64-insn.c.
1775 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1776 (can_encode_int32): Remove.
1777
246994ce
YQ		 17782015-10-12 Yao Qi <yao.qi@linaro.org>
1779
1780 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1781 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1782 (aarch64_relocate_instruction): Likewise.
1783 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1784 (struct aarch64_insn_visitor): Likewise.
1785
0badd99f
YQ		 17862015-10-12 Yao Qi <yao.qi@linaro.org>
1787
1788 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1789 (struct aarch64_insn_visitor): New.
1790 (struct aarch64_insn_relocation_data): New.
1791 (aarch64_ftrace_insn_reloc_b): New function.
1792 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1793 (aarch64_ftrace_insn_reloc_cb): Likewise.
1794 (aarch64_ftrace_insn_reloc_tb): Likewise.
1795 (aarch64_ftrace_insn_reloc_adr): Likewise.
1796 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1797 (aarch64_ftrace_insn_reloc_others): Likewise.
1798 (visitor): New.
1799 (aarch64_relocate_instruction): Use visitor.
1800
dfaffe9d
YQ		 18012015-10-12 Yao Qi <yao.qi@linaro.org>
1802
1803 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1804 int. Add argument buf.
1805 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1806 aarch64_relocate_instruction.
1807
70b439f0
YQ		 18082015-10-12 Yao Qi <yao.qi@linaro.org>
1809
1810 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1811 argument insn. Remove local variable insn. Don't call
1812 target_read_uint32.
1813 (aarch64_install_fast_tracepoint_jump_pad): Call
1814 target_read_uint32.
1815
7781c06f
YQ		 18162015-09-30 Yao Qi <yao.qi@linaro.org>
1817
1818 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1819 (emit_load_store_pair): Likewise.
1820
9a3c8263
SM		 18212015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1822
1823 * dll.c (match_dll): Add cast(s).
1824 (unloaded_dll): Likewise.
1825 * linux-low.c (second_thread_of_pid_p): Likewise.
1826 (delete_lwp_callback): Likewise.
1827 (count_events_callback): Likewise.
1828 (select_event_lwp_callback): Likewise.
1829 (linux_set_resume_request): Likewise.
1830 * server.c (accumulate_file_name_length): Likewise.
1831 (emit_dll_description): Likewise.
1832 (handle_qxfer_threads_worker): Likewise.
1833 (visit_actioned_threads): Likewise.
1834 * thread-db.c (any_thread_of): Likewise.
1835 * tracepoint.c (same_process_p): Likewise.
1836 (match_blocktype): Likewise.
1837 (build_traceframe_info_xml): Likewise.
1838
224c3ddb
SM		 18392015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1840
1841 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1842 assignment.
1843 (gdb_unparse_agent_expr): Likewise.
1844 * hostio.c (require_data): Likewise.
1845 (handle_pread): Likewise.
1846 * linux-low.c (disable_regset): Likewise.
1847 (fetch_register): Likewise.
1848 (store_register): Likewise.
1849 (get_dynamic): Likewise.
1850 (linux_qxfer_libraries_svr4): Likewise.
1851 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1852 (set_fast_tracepoint_jump): Likewise.
1853 (uninsert_fast_tracepoint_jumps_at): Likewise.
1854 (reinsert_fast_tracepoint_jumps_at): Likewise.
1855 (validate_inserted_breakpoint): Likewise.
1856 (clone_agent_expr): Likewise.
1857 * regcache.c (init_register_cache): Likewise.
1858 * remote-utils.c (putpkt_binary_1): Likewise.
1859 (decode_M_packet): Likewise.
1860 (decode_X_packet): Likewise.
1861 (look_up_one_symbol): Likewise.
1862 (relocate_instruction): Likewise.
1863 (monitor_output): Likewise.
1864 * server.c (handle_search_memory): Likewise.
1865 (handle_qxfer_exec_file): Likewise.
1866 (handle_qxfer_libraries): Likewise.
1867 (handle_qxfer): Likewise.
1868 (handle_query): Likewise.
1869 (handle_v_cont): Likewise.
1870 (handle_v_run): Likewise.
1871 (captured_main): Likewise.
1872 * target.c (write_inferior_memory): Likewise.
1873 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1874 * tracepoint.c (init_trace_buffer): Likewise.
1875 (add_tracepoint_action): Likewise.
1876 (add_traceframe): Likewise.
1877 (add_traceframe_block): Likewise.
1878 (cmd_qtdpsrc): Likewise.
1879 (cmd_qtdv): Likewise.
1880 (cmd_qtstatus): Likewise.
1881 (response_source): Likewise.
1882 (response_tsv): Likewise.
1883 (cmd_qtnotes): Likewise.
1884 (gdb_collect): Likewise.
1885 (initialize_tracepoint): Likewise.
1886
afbe19f8
PL		 18872015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1888
1889 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1890 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1891 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1892 <NOP>: New.
1893 (enum aarch64_condition_codes): New enum.
1894 (w0): New static global.
1895 (fp): Likewise.
1896 (lr): Likewise.
1897 (struct aarch64_memory_operand) <type>: New
1898 MEMORY_OPERAND_POSTINDEX type.
1899 (postindex_memory_operand): New helper function.
1900 (emit_ret): New function.
1901 (emit_load_store_pair): New function, factored out of emit_stp
1902 with support for MEMORY_OPERAND_POSTINDEX.
1903 (emit_stp): Rewrite using emit_load_store_pair.
1904 (emit_ldp): New function.
1905 (emit_load_store): Likewise.
1906 (emit_ldr): Mention post-index instruction in comment.
1907 (emit_ldrh): New function.
1908 (emit_ldrb): New function.
1909 (emit_ldrsw): Mention post-index instruction in comment.
1910 (emit_str): Likewise.
1911 (emit_subs): New function.
1912 (emit_cmp): Likewise.
1913 (emit_and): Likewise.
1914 (emit_orr): Likewise.
1915 (emit_orn): Likewise.
1916 (emit_eor): Likewise.
1917 (emit_mvn): Likewise.
1918 (emit_lslv): Likewise.
1919 (emit_lsrv): Likewise.
1920 (emit_asrv): Likewise.
1921 (emit_mul): Likewise.
1922 (emit_sbfm): Likewise.
1923 (emit_sbfx): Likewise.
1924 (emit_ubfm): Likewise.
1925 (emit_ubfx): Likewise.
1926 (emit_csinc): Likewise.
1927 (emit_cset): Likewise.
1928 (emit_nop): Likewise.
1929 (emit_ops_insns): New helper function.
1930 (emit_pop): Likewise.
1931 (emit_push): Likewise.
1932 (aarch64_emit_prologue): New function.
1933 (aarch64_emit_epilogue): Likewise.
1934 (aarch64_emit_add): Likewise.
1935 (aarch64_emit_sub): Likewise.
1936 (aarch64_emit_mul): Likewise.
1937 (aarch64_emit_lsh): Likewise.
1938 (aarch64_emit_rsh_signed): Likewise.
1939 (aarch64_emit_rsh_unsigned): Likewise.
1940 (aarch64_emit_ext): Likewise.
1941 (aarch64_emit_log_not): Likewise.
1942 (aarch64_emit_bit_and): Likewise.
1943 (aarch64_emit_bit_or): Likewise.
1944 (aarch64_emit_bit_xor): Likewise.
1945 (aarch64_emit_bit_not): Likewise.
1946 (aarch64_emit_equal): Likewise.
1947 (aarch64_emit_less_signed): Likewise.
1948 (aarch64_emit_less_unsigned): Likewise.
1949 (aarch64_emit_ref): Likewise.
1950 (aarch64_emit_if_goto): Likewise.
1951 (aarch64_emit_goto): Likewise.
1952 (aarch64_write_goto_address): Likewise.
1953 (aarch64_emit_const): Likewise.
1954 (aarch64_emit_call): Likewise.
1955 (aarch64_emit_reg): Likewise.
1956 (aarch64_emit_pop): Likewise.
1957 (aarch64_emit_stack_flush): Likewise.
1958 (aarch64_emit_zero_ext): Likewise.
1959 (aarch64_emit_swap): Likewise.
1960 (aarch64_emit_stack_adjust): Likewise.
1961 (aarch64_emit_int_call_1): Likewise.
1962 (aarch64_emit_void_call_2): Likewise.
1963 (aarch64_emit_eq_goto): Likewise.
1964 (aarch64_emit_ne_goto): Likewise.
1965 (aarch64_emit_lt_goto): Likewise.
1966 (aarch64_emit_le_goto): Likewise.
1967 (aarch64_emit_gt_goto): Likewise.
1968 (aarch64_emit_ge_got): Likewise.
1969 (aarch64_emit_ops_impl): New static global variable.
1970 (aarch64_emit_ops): New target function, return
1971 &aarch64_emit_ops_impl.
1972 (struct linux_target_ops): Install it.
1973
bb903df0
PL		 19742015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1975
1976 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1977 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1978 aarch64-ipa.o.
1979 * linux-aarch64-ipa.c: New file.
1980 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1981 and endian.h.
1982 (aarch64_get_thread_area): New target method.
1983 (extract_signed_bitfield): New helper function.
1984 (aarch64_decode_ldr_literal): New function.
1985 (enum aarch64_opcodes): New enum.
1986 (struct aarch64_register): New struct.
1987 (struct aarch64_operand): New struct.
1988 (x0): New static global.
1989 (x1): Likewise.
1990 (x2): Likewise.
1991 (x3): Likewise.
1992 (x4): Likewise.
1993 (w2): Likewise.
1994 (ip0): Likewise.
1995 (sp): Likewise.
1996 (xzr): Likewise.
1997 (aarch64_register): New helper function.
1998 (register_operand): Likewise.
1999 (immediate_operand): Likewise.
2000 (struct aarch64_memory_operand): New struct.
2001 (offset_memory_operand): New helper function.
2002 (preindex_memory_operand): Likewise.
2003 (enum aarch64_system_control_registers): New enum.
2004 (ENCODE): New macro.
2005 (emit_insn): New helper function.
2006 (emit_b): New function.
2007 (emit_bcond): Likewise.
2008 (emit_cb): Likewise.
2009 (emit_tb): Likewise.
2010 (emit_blr): Likewise.
2011 (emit_stp): Likewise.
2012 (emit_ldp_q_offset): Likewise.
2013 (emit_stp_q_offset): Likewise.
2014 (emit_load_store): Likewise.
2015 (emit_ldr): Likewise.
2016 (emit_ldrsw): Likewise.
2017 (emit_str): Likewise.
2018 (emit_ldaxr): Likewise.
2019 (emit_stxr): Likewise.
2020 (emit_stlr): Likewise.
2021 (emit_data_processing_reg): Likewise.
2022 (emit_data_processing): Likewise.
2023 (emit_add): Likewise.
2024 (emit_sub): Likewise.
2025 (emit_mov): Likewise.
2026 (emit_movk): Likewise.
2027 (emit_mov_addr): Likewise.
2028 (emit_mrs): Likewise.
2029 (emit_msr): Likewise.
2030 (emit_sevl): Likewise.
2031 (emit_wfe): Likewise.
2032 (append_insns): Likewise.
2033 (can_encode_int32_in): New helper function.
2034 (aarch64_relocate_instruction): New function.
2035 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2036 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2037 (struct linux_target_ops): Install aarch64_get_thread_area,
2038 aarch64_install_fast_tracepoint_jump_pad and
2039 aarch64_get_min_fast_tracepoint_insn_len.
2040
787749ea
PL		 20412015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2042
2043 * Makefile.in (aarch64-insn.o): New rule.
2044 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2045
9812b2e6
YQ		 20462015-09-21 Yao Qi <yao.qi@linaro.org>
2047
2048 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2049
18fe412b
YQ		 20502015-09-21 Yao Qi <yao.qi@linaro.org>
2051
2052 * tracepoint.c (max_jump_pad_size): Remove.
2053
a0cc84cd
YQ		 20542015-09-18 Yao Qi <yao.qi@linaro.org>
2055
2056 * linux-aarch64-low.c: Don't include sys/uio.h.
2057 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2058
d78908cf
WW		 20592015-09-16 Wei-cheng Wang <cole945@gmail.com>
2060
2061 * tracepoint.c (eval_result_type): Change prototype.
2062 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2063
d57e0d50
PA		 20642015-09-15 Pedro Alves <palves@redhat.com>
2065
2066 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2067 Check whether to report exec events instead of checking whether
2068 multiprocess is enabled.
2069
5a676acc
PA		 20702015-09-15 Pedro Alves <palves@redhat.com>
2071
2072 PR remote/18965
2073 * remote-utils.c (prepare_resume_reply): Merge
2074 TARGET_WAITKIND_VFORK_DONE switch case with the
2075 TARGET_WAITKIND_FORKED case.
2076
7c5d0fad
YQ		 20772015-09-15 Yao Qi <yao.qi@linaro.org>
2078
2079 * server.c (handle_query): Check string comparison using
2080 "else if" instead of "if".
2081
750ce8d1
YQ		 20822015-09-15 Yao Qi <yao.qi@linaro.org>
2083
2084 * server.c (vCont_supported): New global variable.
2085 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2086 matches. Append ";vContSupported+" to own_buf.
2087 (handle_v_requests): Append ";s;S" to own_buf if target supports
2088 hardware single step or vCont_supported is false.
2089 (capture_main): Set vCont_supported to zero.
2090
70b90b91
YQ		 20912015-09-15 Yao Qi <yao.qi@linaro.org>
2092
2093 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2094 it to ...
2095 (linux_supports_hardware_single_step): ... New function.
2096 (linux_target_ops): Update.
2097 * lynx-low.c (lynx_target_ops): Set field
2098 supports_hardware_single_step to target_can_do_hardware_single_step.
2099 * nto-low.c (nto_target_ops): Likewise.
2100 * spu-low.c (spu_target_ops): Likewise.
2101 * win32-low.c (win32_target_ops): Likewise.
2102 * target.c (target_can_do_hardware_single_step): New function.
2103 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2104 Remove. <supports_hardware_single_step>: New field.
2105 (target_supports_conditional_breakpoints): Remove.
2106 (target_supports_hardware_single_step): New macro.
2107 (target_can_do_hardware_single_step): Declare.
2108 * server.c (handle_query): Use target_supports_hardware_single_step
2109 instead of target_supports_conditional_breakpoints.
2110
ade90bde
YQ		 21112015-09-15 Yao Qi <yao.qi@linaro.org>
2112
2113 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2114 function.
2115 (struct linux_target_ops the_low_target): Install
2116 aarch64_linux_siginfo_fixup.
2117
94585166
DB		 21182015-09-11 Don Breazeal <donb@codesourcery.com>
2119 Luis Machado <lgustavo@codesourcery.com>
2120
2121 * linux-low.c (linux_mourn): Static declaration.
2122 (linux_arch_setup): Move in front of
2123 handle_extended_wait.
2124 (linux_arch_setup_thread): New function.
2125 (handle_extended_wait): Handle exec events. Call
2126 linux_arch_setup_thread. Make event_lwp argument a
2127 pointer-to-a-pointer.
2128 (check_zombie_leaders): Do not check stopped threads.
2129 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2130 (linux_low_filter_event): Add lwp and thread for exec'ing
2131 non-leader thread if leader thread has been deleted.
2132 Refactor code into linux_arch_setup_thread and call it.
2133 Pass child lwp pointer by reference to handle_extended_wait.
2134 (linux_wait_for_event_filtered): Update comment.
2135 (linux_wait_1): Prevent clobbering exec event status.
2136 (linux_supports_exec_events): New function.
2137 (linux_target_ops) <supports_exec_events>: Initialize new member.
2138 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2139 new member.
2140 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2141 * server.c (report_exec_events): New global variable.
2142 (handle_query): Handle qSupported query for exec-events feature.
2143 (captured_main): Initialize report_exec_events.
2144 * server.h (report_exec_events): Declare new global variable.
2145 * target.h (struct target_ops) <supports_exec_events>: New
2146 member.
2147 (target_supports_exec_events): New macro.
2148 * win32-low.c (win32_target_ops) <supports_exec_events>:
2149 Initialize new member.
2150
0568462b
MM		 21512015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2152
2153 * linux-low.c (linux_low_enable_btrace): Remove.
2154 (linux_target_ops): Replace linux_low_enable_btrace with
2155 linux_enable_btrace.
2156
39edd165
YQ		 21572015-09-03 Yao Qi <yao.qi@linaro.org>
2158
2159 * linux-aarch64-low.c (aarch64_insert_point): Call
2160 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2161 returns true.
2162
1db33b5a
UW		 21632015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2164
2165 * linux-low.c (check_stopped_by_breakpoint): Use
2166 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2167
ab290430
PA		 21682015-08-27 Pedro Alves <palves@redhat.com>
2169
2170 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2171
8d749320
SM		 21722015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2173
6711b7f8
SM		 2174 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2175 the XNEW-family equivalent.
8d749320
SM		 2176 (compile_bytecodes): Likewise.
2177 * dll.c (loaded_dll): Likewise.
2178 * event-loop.c (append_callback_event): Likewise.
2179 (create_file_handler): Likewise.
2180 (create_file_event): Likewise.
2181 * hostio.c (handle_open): Likewise.
2182 * inferiors.c (add_thread): Likewise.
2183 (add_process): Likewise.
2184 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2185 * linux-arm-low.c (arm_new_process): Likewise.
2186 (arm_new_thread): Likewise.
2187 * linux-low.c (add_to_pid_list): Likewise.
2188 (linux_add_process): Likewise.
2189 (handle_extended_wait): Likewise.
2190 (add_lwp): Likewise.
2191 (enqueue_one_deferred_signal): Likewise.
2192 (enqueue_pending_signal): Likewise.
2193 (linux_resume_one_lwp_throw): Likewise.
2194 (linux_resume_one_thread): Likewise.
2195 (linux_read_memory): Likewise.
2196 (linux_write_memory): Likewise.
2197 * linux-mips-low.c (mips_linux_new_process): Likewise.
2198 (mips_linux_new_thread): Likewise.
2199 (mips_add_watchpoint): Likewise.
2200 * linux-x86-low.c (initialize_low_arch): Likewise.
2201 * lynx-low.c (lynx_add_process): Likewise.
2202 * mem-break.c (set_raw_breakpoint_at): Likewise.
2203 (set_breakpoint): Likewise.
2204 (add_condition_to_breakpoint): Likewise.
2205 (add_commands_to_breakpoint): Likewise.
2206 (clone_agent_expr): Likewise.
2207 (clone_one_breakpoint): Likewise.
2208 * regcache.c (new_register_cache): Likewise.
2209 * remote-utils.c (look_up_one_symbol): Likewise.
2210 * server.c (queue_stop_reply): Likewise.
2211 (start_inferior): Likewise.
2212 (queue_stop_reply_callback): Likewise.
2213 (handle_target_event): Likewise.
2214 * spu-low.c (fetch_ppc_memory): Likewise.
2215 (store_ppc_memory): Likewise.
2216 * target.c (set_target_ops): Likewise.
2217 * thread-db.c (thread_db_load_search): Likewise.
2218 (try_thread_db_load_1): Likewise.
2219 * tracepoint.c (add_tracepoint): Likewise.
2220 (add_tracepoint_action): Likewise.
2221 (create_trace_state_variable): Likewise.
2222 (cmd_qtdpsrc): Likewise.
2223 (cmd_qtro): Likewise.
2224 (add_while_stepping_state): Likewise.
2225 * win32-low.c (child_add_thread): Likewise.
2226 (get_image_name): Likewise.
2227
ed8b7b42
YQ		 22282015-08-25 Yao Qi <yao.qi@linaro.org>
2229
2230 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2231
db3cb7cb
YQ		 22322015-08-25 Yao Qi <yao.qi@linaro.org>
2233
2234 * Makefile.in (aarch64-linux.o): New rule.
2235 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2236 srv_tgtobj.
2237 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2238 (aarch64_init_debug_reg_state): Make it extern.
2239 (aarch64_linux_prepare_to_resume): Remove.
2240
f6011a1c
YQ		 22412015-08-25 Yao Qi <yao.qi@linaro.org>
2242
2243 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2244 lwp_arch_private_info and ptid_of_lwp.
2245
88e2cf7e
YQ		 22462015-08-25 Yao Qi <yao.qi@linaro.org>
2247
2248 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2249 Find proc_info by find_process_pid. All callers updated.
2250
5e35436e
YQ		 22512015-08-25 Yao Qi <yao.qi@linaro.org>
2252
2253 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2254 Remove.
2255 (debug_reg_change_callback): Remove.
2256 (aarch64_notify_debug_reg_change): Remove.
2257
4a8a7965
YQ		 22582015-08-25 Yao Qi <yao.qi@linaro.org>
2259
2260 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2261 Call current_lwp_ptid.
2262
32a271ee
YQ		 22632015-08-25 Yao Qi <yao.qi@linaro.org>
2264
2265 * linux-aarch64-low.c (debug_reg_change_callback): Use
2266 debug_printf.
2267
0d51c8d7
YQ		 22682015-08-25 Yao Qi <yao.qi@linaro.org>
2269
2270 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2271
31a43dd5
YQ		 22722015-08-25 Yao Qi <yao.qi@linaro.org>
2273
2274 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2275
8ee52567
YQ		 22762015-08-25 Yao Qi <yao.qi@linaro.org>
2277
2278 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2279 the code.
2280
ff3f0f45
YQ		 22812015-08-25 Yao Qi <yao.qi@linaro.org>
2282
2283 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2284 Remove.
2285 (debug_reg_change_callback): Remove argument entry and add argument
2286 lwp. Remove local variable thread. Don't print thread id in the
2287 debugging output. Don't check whether pid of thread equals to pid.
2288 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2289 iterate_over_lwps instead find_inferior.
2290
3d40fbb5
PA		 22912015-08-24 Pedro Alves <palves@redhat.com>
2292
2293 * inferiors.c (get_first_process): New function.
2294 * inferiors.h (get_first_process): New declaration.
2295 * remote-utils.c (read_ptid): Default to the first process in the
2296 list, instead of to the current thread's process.
2297
438e1e42
PA		 22982015-08-24 Pedro Alves <palves@redhat.com>
2299
2300 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2301 * event-loop.c: Likewise.
2302 * remote-utils.c: Likewise.
2303 * tracepoint.c: Likewise.
2304
a8c6d4fc
PA		 23052015-08-24 Pedro Alves <palves@redhat.com>
2306
2307 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2308 ptid_get_lwp.
2309
99b0bb12
PA		 23102015-08-21 Pedro Alves <palves@redhat.com>
2311
2312 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2313 instead of literal 1.
2314
f8904751
PA		 23152015-08-21 Pedro Alves <palves@redhat.com>
2316
2317 * tdesc.c (default_description): Explicitly zero-initialize.
2318
465a859e
PA		 23192015-08-21 Pedro Alves <palves@redhat.com>
2320
2321 PR gdb/18749
2322 * inferiors.c (remove_thread): Discard any pending stop reply for
2323 this thread.
2324 * server.c (remove_all_on_match_pid): Rename to ...
2325 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2326 instead of a pid.
2327 (discard_queued_stop_replies): Change parameter to a ptid. Now
2328 extern.
2329 (handle_v_kill, kill_inferior_callback, captured_main)
2330 (process_serial_event): Adjust.
2331 * server.h (discard_queued_stop_replies): Declare.
2332
f0db101d
PA		 23332015-08-21 Pedro Alves <palves@redhat.com>
2334
2335 * linux-low.c (wait_for_sigstop): Always switch to no thread
2336 selected if the previously current thread dies.
2337 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2338 process instead of the current thread's.
2339 * remote-utils.c (input_interrupt): Don't check if there's no
2340 current thread.
2341 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2342 current thread to the general thread fails, error out.
2343 (handle_qxfer_auxv, handle_qxfer_libraries)
2344 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2345 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2346 (handle_query): Check if there's a thread selected instead of
2347 checking whether there's any thread in the thread list.
2348 (handle_qxfer_threads, handle_qxfer_btrace)
2349 (handle_qxfer_btrace_conf): Don't error out early if there's no
2350 thread in the thread list.
2351 (handle_v_cont, myresume): Don't set the current thread to the
2352 continue thread.
2353 (process_serial_event) <Hg handling>: Also set thread_id if the
2354 previous general thread is still alive.
2355 (process_serial_event) <g/G handling>: If setting the current
2356 thread to the general thread fails, error out.
2357 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2358 thread's lwp instead of the current thread's.
2359 * target.c (set_desired_thread): If the desired thread was not
2360 found, leave the current thread pointing to NULL. Return an int
2361 (boolean) indicating success.
2362 * target.h (set_desired_thread): Change return type to int.
2363
40045d91
MF		 23642015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2365
2366 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2367 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2368 #includes.
2369 (ps_get_thread_area): New function.
2370
45face3b
GB		 23712015-08-19 Gary Benson <gbenson@redhat.com>
2372
2373 * hostio.c (handle_pread): Do not attempt to read more data
2374 than hostio_reply_with_data can fit in a packet.
2375
16d5f642
JB		 23762015-08-18 Joel Brobecker <brobecker@adacore.com>
2377
2378 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2379
a738da3a
MF		 23802015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2381
2382 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2383
33ebda9d
PA		 23842015-08-06 Pedro Alves <palves@redhat.com>
2385
2386 * tracepoint.c (expr_eval_result): Now an int.
2387
a44892be
PA		 23882015-08-06 Pedro Alves <palves@redhat.com>
2389
2390 * gdbthread.h (struct regcache): Forward declare.
2391 (struct thread_info) <regcache_data>: Now a struct regcache
2392 pointer.
2393 * inferiors.c (inferior_regcache_data)
2394 (set_inferior_regcache_data): Now work with struct regcache
2395 pointers.
2396 * inferiors.h (struct regcache): Forward declare.
2397 (inferior_regcache_data, set_inferior_regcache_data): Now work
2398 with struct regcache pointers.
2399 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2400 (free_register_cache_thread): Remove struct regcache pointer
2401 casts.
2402
608a1e46
PA		 24032015-08-06 Pedro Alves <palves@redhat.com>
2404
2405 * server.c (captured_main): On error, print the exception message
2406 to stderr, and if run_once is set, throw a quit.
2407
f0ce0d3a
PA		 24082015-08-06 Pedro Alves <palves@redhat.com>
2409
2410 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2411 the current thread.
2412
bf47e248
PA		 24132015-08-06 Pedro Alves <palves@redhat.com>
2414
2415 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2416 reading beyond the passed in buffer length.
2417
b6b9ffcc
PL		 24182015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2419
2420 * tracepoint.c (symbol_list) <required>: Remove.
2421
863d01bd
PA		 24222015-08-06 Pedro Alves <palves@redhat.com>
2423
2424 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2425 count if stopping and suspending threads.
2426 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2427 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2428 (linux_detach): Complete an ongoing step-over.
2429 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2430 throughout.
2431 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2432 (linux_wait_1): If passing a signal to the inferior after
2433 finishing a step-over, unsuspend and re-resume all lwps. If we
2434 see a single-step event but the thread should be continuing, don't
2435 pass the trap to gdb.
2436 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2437 internal_error instead of gdb_assert.
2438 (enqueue_pending_signal): New function.
2439 (check_ptrace_stopped_lwp_gone): Add debug output.
2440 (start_step_over): Use internal_error instead of gdb_assert.
2441 (complete_ongoing_step_over): New function.
2442 (linux_resume_one_thread): Don't resume a suspended thread.
2443 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2444 it stepping.
2445
00db26fa
PA		 24462015-08-06 Pedro Alves <palves@redhat.com>
2447
2448 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2449 (linux_thread_alive): Use lwp_is_marked_dead.
2450 (extended_event_reported): Delete.
2451 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2452 instead of extended_event_reported.
2453 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2454 as well.
2455 (lwp_is_marked_dead): New function.
2456 (lwp_running): Use lwp_is_marked_dead.
2457 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2458 comment.
2459
ad071a30
PA		 24602015-08-06 Pedro Alves <palves@redhat.com>
2461
2462 * linux-low.c (linux_wait_1): Move fork event output out of the
2463 !report_to_gdb check. Pass event_child->waitstatus to
2464 target_waitstatus_to_string instead of ourstatus.
2465
524b57e6
YQ		 24662015-08-04 Yao Qi <yao.qi@linaro.org>
2467
2468 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2469 if current_thread is 32 bit.
2470
6085d6f6
YQ		 24712015-08-04 Yao Qi <yao.qi@linaro.org>
2472
2473 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2474 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2475 * server.c (extended_protocol): Remove "static".
2476 * server.h (extended_protocol): Declare it.
2477
8a7e4587
YQ		 24782015-08-04 Yao Qi <yao.qi@linaro.org>
2479
2480 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2481 both aarch64 and aarch32.
2482 (aarch64_set_pc): Likewise.
2483
3b53ae99
YQ		 24842015-08-04 Yao Qi <yao.qi@linaro.org>
2485
2486 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2487 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2488 arm-with-neon.xml to srv_xmlfiles.
2489 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2490 (is_64bit_tdesc): New function.
2491 (aarch64_linux_read_description): New function.
2492 (aarch64_arch_setup): Call aarch64_linux_read_description.
2493 (regs_info): Rename to regs_info_aarch64.
2494 (aarch64_regs_info): Return right regs_info.
2495 (initialize_low_arch): Call initialize_low_arch_aarch32.
2496
bd9e6534
YQ		 24972015-08-04 Yao Qi <yao.qi@linaro.org>
2498
2499 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2500 * linux-aarch32-low.c: New file.
2501 * linux-aarch32-low.h: New file.
2502 * linux-arm-low.c (arm_fill_gregset): Move it to
2503 linux-aarch32-low.c.
2504 (arm_store_gregset): Likewise.
2505 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2506 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2507 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2508 (regs_info): Rename to regs_info_arm.
2509 (arm_regs_info): Return regs_info_aarch32 if
2510 have_ptrace_getregset is 1 and target description is
2511 arm_with_neon or arm_with_vfpv3.
2512 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2513 Call initialize_low_arch_aarch32 instead.
2514
ded48a5e
YQ		 25152015-08-04 Yao Qi <yao.qi@linaro.org>
2516
2517 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2518 * linux-low.c: ... here.
2519 * linux-low.h (have_ptrace_getregset): Declare it.
2520
96e9210f
PA		 25212015-08-04 Pedro Alves <palves@redhat.com>
2522
2523 * thread-db.c (struct thread_db): Use new typedefs.
2524 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2525 CHK calls.
2526 (disable_thread_event_reporting): Cast result of dlsym to
2527 destination function pointer type.
2528 (thread_db_mourn): Use td_ta_delete_ftype.
2529
af60a1ef
SL		 25302015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2531
2532 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2533 arch variant.
2534 (CDX_BREAKPOINT): Define for R2.
2535 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2536 (the_low_target): Add comments.
2537
e8b41681
YQ		 25382015-07-30 Yao Qi <yao.qi@linaro.org>
2539
2540 * linux-arm-low.c (arm_hwcap): Remove it.
2541 (arm_read_description): New local variable arm_hwcap. Don't
2542 set arm_hwcap to zero.
2543
89abb039
YQ		 25442015-07-30 Yao Qi <yao.qi@linaro.org>
2545
2546 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2547 Use regcache->tdesc instead.
2548 (arm_store_wmmxregset): Likewise.
2549 (arm_fill_vfpregset): Likewise.
2550 (arm_store_vfpregset): Likewise.
2551
deca266c
YQ		 25522015-07-30 Yao Qi <yao.qi@linaro.org>
2553
2554 * linux-arm-low.c: Include arch/arm.h.
2555 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2556 (arm_store_gregset): Likewise.
2557
aa58a496
SM		 25582015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2559
2560 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2561 ptrace's 4th parameter.
2562
50904b25
YQ		 25632015-07-27 Yao Qi <yao.qi@linaro.org>
2564
2565 * configure.srv (case aarch64*-*-linux*): Don't set
2566 srv_linux_usrregs.
2567
5826e159
PA		 25682015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2569
2570 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2571 sys/ptrace.h.
2572 * linux-arm-low.c: Likewise.
2573 * linux-cris-low.c: Likewise.
2574 * linux-crisv32-low.c: Likewise.
2575 * linux-low.c: Likewise.
2576 * linux-m68k-low.c: Likewise.
2577 * linux-mips-low.c: Likewise.
2578 * linux-nios2-low.c: Likewise.
2579 * linux-s390-low.c: Likewise.
2580 * linux-sparc-low.c: Likewise.
2581 * linux-tic6x-low.c: Likewise.
2582 * linux-tile-low.c: Likewise.
2583 * linux-x86-low.c: Likewise.
2584
54019719
PA		 25852015-07-24 Pedro Alves <palves@redhat.com>
2586
2587 * config.in: Regenerate.
2588 * configure: Regenerate.
2589
eb7aa561
PA		 25902015-07-24 Pedro Alves <palves@redhat.com>
2591
2592 * acinclude.m4: Include ../ptrace.m4.
2593 * configure.ac: Call GDB_AC_PTRACE.
2594 * config.in, configure: Regenerate.
2595
55d7b841
YQ		 25962015-07-24 Yao Qi <yao.qi@linaro.org>
2597
2598 * linux-low.c (linux_create_inferior): Remove setting to
2599 proc->priv->new_inferior.
2600 (linux_attach): Likewise.
2601 (linux_low_filter_event): Likewise.
2602 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2603
c06cbd92
YQ		 26042015-07-24 Yao Qi <yao.qi@linaro.org>
2605
2606 * linux-low.c (linux_arch_setup): New function.
2607 (linux_low_filter_event): If proc->tdesc is NULL and
2608 proc->attached is true, call the_low_target.arch_setup.
2609 Otherwise, keep status pending, and return.
2610 (linux_resume_one_lwp_throw): Don't call get_pc if
2611 thread->while_stepping isn't NULL. Don't call
2612 get_thread_regcache if proc->tdesc is NULL.
2613 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2614 (linux_target_ops): Install arch_setup.
2615 * server.c (start_inferior): Call the_target->arch_setup.
2616 * target.h (struct target_ops) <arch_setup>: New field.
2617 (target_arch_setup): New marco.
2618 * lynx-low.c (lynx_target_ops): Update.
2619 * nto-low.c (nto_target_ops): Update.
2620 * spu-low.c (spu_target_ops): Update.
2621 * win32-low.c (win32_target_ops): Update.
2622
5ae3ebba
YQ		 26232015-07-24 Yao Qi <yao.qi@linaro.org>
2624
2625 * linux-low.c (linux_add_process): Don't set
2626 proc->priv->new_inferior.
2627 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2628 (linux_attach): Likewise.
2629
eb97750b
YQ		 26302015-07-24 Yao Qi <yao.qi@linaro.org>
2631
2632 * server.c (start_inferior): Code refactor.
2633
51aee833
YQ		 26342015-07-24 Yao Qi <yao.qi@linaro.org>
2635
2636 * server.c (process_serial_event): Set general_thread.
2637
af1b22f3
YQ		 26382015-07-21 Yao Qi <yao.qi@linaro.org>
2639
2640 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2641 aarch64_linux_get_debug_reg_capacity.
2642
554717a3
YQ		 26432015-07-17 Yao Qi <yao.qi@linaro.org>
2644
2645 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2646 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2647 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2648 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2649 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2650 (AARCH64_HWP_ALIGNMENT): Likewise.
2651 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2652 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2653 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2654 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2655 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2656 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2657 (struct aarch64_debug_reg_state): Likewise.
2658 (struct arch_lwp_info): Likewise.
2659 (aarch64_align_watchpoint): Likewise.
2660 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2661 (aarch64_watchpoint_length): Likewise.
2662 (aarch64_point_encode_ctrl_reg): Likewise
2663 (aarch64_point_is_aligned): Likewise.
2664 (aarch64_align_watchpoint): Likewise.
2665 (aarch64_linux_set_debug_regs):
2666 (aarch64_dr_state_insert_one_point): Likewise.
2667 (aarch64_dr_state_remove_one_point): Likewise.
2668 (aarch64_handle_breakpoint): Likewise.
2669 (aarch64_handle_aligned_watchpoint): Likewise.
2670 (aarch64_handle_unaligned_watchpoint): Likewise.
2671 (aarch64_handle_watchpoint): Likewise.
2672
c67ca4de
YQ		 26732015-07-17 Yao Qi <yao.qi@linaro.org>
2674
2675 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2676 and don't aarch64_get_debug_reg_state. All callers update.
2677 (aarch64_handle_aligned_watchpoint): Likewise.
2678 (aarch64_handle_unaligned_watchpoint): Likewise.
2679 (aarch64_handle_watchpoint): Likewise.
2680 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2681 (aarch64_remove_point): Likewise.
2682
25abf979
YQ		 26832015-07-17 Yao Qi <yao.qi@linaro.org>
2684
2685 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2686 debug_printf.
2687 (aarch64_handle_unaligned_watchpoint): Likewise.
2688
db1ff28b
JK		 26892015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2690
2691 Revert the previous 3 commits:
2692 Move gdb_regex* to common/
2693 Move linux_find_memory_regions_full & co.
2694 gdbserver build-id attribute generator
2695
700ca40f
JK		 26962015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2697 Jan Kratochvil <jan.kratochvil@redhat.com>
2698
2699 gdbserver build-id attribute generator.
2700 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2701 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2702 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2703 (find_phdr): New.
2704 (get_dynamic): Use find_pdhr to traverse program headers.
2705 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2706 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2707 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2708 (get_hex_build_id): New.
2709 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2710 to reply XML document.
2711
9904185c
JK		 27122015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2713 Jan Kratochvil <jan.kratochvil@redhat.com>
2714
2715 * target.c: Include target/target-utils.h and fcntl.h.
2716 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2717 (target_fileio_read_stralloc): New functions.
2718
6e5b4429
JK		 27192015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2720
2721 * Makefile.in (OBS): Add gdb_regex.o.
2722 (gdb_regex.o): New.
2723 * config.in: Rebuilt.
2724 * configure: Rebuilt.
2725
ddc98fbf
JK		 27262015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2727 Jan Kratochvil <jan.kratochvil@redhat.com>
2728
2729 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2730 * Makefile.in (OBS): Add target-utils.o.
2731 (linux-maps.o, target-utils.o): New.
2732 * configure.srv (srv_linux_obj): Add linux-maps.o.
2733
e57bb7a0
PL		 27342015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2735
2736 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2737 function, return 1.
2738 (the_low_target): Install it.
2739
586b02a9
PA		 27402015-07-14 Pedro Alves <palves@redhat.com>
2741
2742 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2743 Instead, ignore ECHILD, and throw an error for other errnos.
2744
58c1b36c
PA		 27452015-07-10 Pedro Alves <palves@redhat.com>
2746
2747 * event-loop.c (struct callback_event) <data>: Change type to
2748 gdb_client_data instance instead of gdb_client_data pointer.
2749 (append_callback_event): Adjust.
2750
421530db
PL		 27512015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2752
2753 * linux-aarch64-low.c: Add comments for each linux_target_ops
2754 method. Remove comments already covered in target_ops and
2755 linux_target_ops definitions.
2756 (the_low_target): Add comments for each unimplemented method.
2757
c2d65f38
YQ		 27582015-07-09 Yao Qi <yao.qi@linaro.org>
2759
2760 * linux-aarch64-low.c (aarch64_regmap): Remove.
2761 (aarch64_usrregs_info): Remove.
2762 (regs_info): Set field usrregs to NULL.
2763
b20a6524
MM		 27642015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2765
2766 * linux-low.c: Include "rsp-low.h"
2767 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2768 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2769 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2770 (handle_btrace_enable_pt): New.
2771 (handle_btrace_general_set): Support "pt".
2772 (handle_btrace_conf_general_set): Support "pt:size".
2773
96c97461
PL		 27742015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2775
2776 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2777 Z_PACKET_SW_BP.
2778
37d66942
PL		 27792015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2780
2781 * linux-aarch64-low.c: Remove comment about endianness.
2782 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2783 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2784 memcmp.
2785
dc06243f
GB		 27862015-06-24 Gary Benson <gbenson@redhat.com>
2787
2788 * linux-i386-ipa.c (stdint.h): Do not include.
2789 * lynx-i386-low.c (stdint.h): Likewise.
2790 * lynx-ppc-low.c (stdint.h): Likewise.
2791 * mem-break.c (stdint.h): Likewise.
2792 * thread-db.c (stdint.h): Likewise.
2793 * tracepoint.c (stdint.h): Likewise.
2794 * win32-low.c (stdint.h): Likewise.
2795
124e13d9
SM		 27962015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2797
2798 * server.c (write_qxfer_response): Update call to
2799 remote_escape_output.
2800
909c2cda
JK		 28012015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2802 Jan Kratochvil <jan.kratochvil@redhat.com>
2803
2804 Merge multiple hex conversions.
2805 * gdbreplay.c (tohex): Rename to 'fromhex'.
2806 (logchar): Use fromhex.
2807
24c05f46
JK		 28082015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2809
2810 * server.c (handle_qxfer_libraries): Set `version' attribute for
2811 <library-list>.
2812
14d2069a
GB		 28132015-06-10 Gary Benson <gbenson@redhat.com>
2814
2815 * target.h (struct target_ops) <multifs_open>: New field.
2816 <multifs_unlink>: Likewise.
2817 <multifs_readlink>: Likewise.
2818 * linux-low.c (nat/linux-namespaces.h): New include.
2819 (linux_target_ops): Initialize the_target->multifs_open,
2820 the_target->multifs_unlink and the_target->multifs_readlink.
2821 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2822 * hostio.c (hostio_fs_pid): New static variable.
2823 (hostio_handle_new_gdb_connection): New function.
2824 (handle_setfs): Likewise.
2825 (handle_open): Use the_target->multifs_open as appropriate.
2826 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2827 (handle_readlink): Use the_target->multifs_readlink as
2828 appropriate.
2829 (handle_vFile): Handle vFile:setfs packets.
2830 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2831 after target_handle_new_gdb_connection.
2832
4b8b5e72
GB		 28332015-06-10 Gary Benson <gbenson@redhat.com>
2834
2835 * configure.ac (AC_CHECK_FUNCS): Add setns.
2836 * config.in: Regenerate.
2837 * configure: Likewise.
2838 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2839 (linux-namespaces.o): New rule.
2840 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2841
3ac2e371
GB		 28422015-06-09 Gary Benson <gbenson@redhat.com>
2843
2844 * hostio.c (handle_open): Process mode argument with
2845 fileio_to_host_mode.
2846
ca9b78ce
YQ		 28472015-06-01 Yao Qi <yao.qi@linaro.org>
2848
2849 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2850 * linux-x86-low.c: Likewise.
2851
bfacd19d
DB		 28522015-05-28 Don Breazeal <donb@codesourcery.com>
2853
2854 * linux-low.c (handle_extended_wait): Initialize
2855 thread_info.last_resume_kind for new fork children.
2856
452003ef
PA		 28572015-05-15 Pedro Alves <palves@redhat.com>
2858
2859 * target.h (target_handle_new_gdb_connection): Rewrite using if
2860 wrapped in do/while.
2861
1041a03c
JB		 28622015-05-14 Joel Brobecker <brobecker@adacore.com>
2863
2864 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2865 * configure, config.in: Regenerate.
2866 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2867 Declare typedef.
2868
c269dbdb
DB		 28692015-05-12 Don Breazeal <donb@codesourcery.com>
2870
2871 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2872 PTRACE_EVENT_VFORK_DONE.
2873 (linux_low_ptrace_options, extended_event_reported): Add vfork
2874 events.
2875 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2876 and "vforkdone" for RSP 'T' Stop Reply Packet.
2877 * server.h (report_vfork_events): Declare
2878 global variable.
2879
3a8a0396
DB		 28802015-05-12 Don Breazeal <donb@codesourcery.com>
2881
2882 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2883 (the_low_target) <new_fork>: Initialize new member.
2884 * linux-arm-low.c (arm_new_fork): New function.
2885 (the_low_target) <new_fork>: Initialize new member.
2886 * linux-low.c (handle_extended_wait): Call new target function
2887 new_fork.
2888 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2889 * linux-mips-low.c (mips_add_watchpoint): New function
2890 extracted from mips_insert_point.
2891 (the_low_target) <new_fork>: Initialize new member.
2892 (mips_linux_new_fork): New function.
2893 (mips_insert_point): Call mips_add_watchpoint.
2894 * linux-x86-low.c (x86_linux_new_fork): New function.
2895 (the_low_target) <new_fork>: Initialize new member.
2896
de0d863e
DB		 28972015-05-12 Don Breazeal <donb@codesourcery.com>
2898
2899 * linux-low.c (handle_extended_wait): Implement return value,
2900 rename argument 'event_child' to 'event_lwp', handle
2901 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2902 (linux_low_ptrace_options): New function.
2903 (linux_low_filter_event): Call linux_low_ptrace_options,
2904 use different argument fo linux_enable_event_reporting,
2905 use return value from handle_extended_wait.
2906 (extended_event_reported): New function.
2907 (linux_wait_1): Call extended_event_reported and set
2908 status to report fork events.
2909 (linux_write_memory): Add pid to debug message.
2910 (reset_lwp_ptrace_options_callback): New function.
2911 (linux_handle_new_gdb_connection): New function.
2912 (linux_target_ops): Initialize new structure member.
2913 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2914 * lynx-low.c: Initialize new structure member.
2915 * remote-utils.c (prepare_resume_reply): Implement stop reason
2916 "fork" for "T" stop message.
2917 * server.c (handle_query): Call handle_new_gdb_connection.
2918 * server.h (report_fork_events): Declare global flag.
2919 * target.h (struct target_ops) <handle_new_gdb_connection>:
2920 New member.
2921 (target_handle_new_gdb_connection): New macro.
2922 * win32-low.c: Initialize new structure member.
2923
ddcbc397
DB		 29242015-05-12 Don Breazeal <donb@codesourcery.com>
2925
2926 * mem-break.c (APPEND_TO_LIST): Define macro.
2927 (clone_agent_expr): New function.
2928 (clone_one_breakpoint): New function.
2929 (clone_all_breakpoints): New function.
2930 * mem-break.h: Declare new functions.
2931
89245bc0
DB		 29322015-05-12 Don Breazeal <donb@codesourcery.com>
2933
2934 * linux-low.c (linux_supports_fork_events): New function.
2935 (linux_supports_vfork_events): New function.
2936 (linux_target_ops): Initialize new structure members.
2937 (initialize_low): Call linux_check_ptrace_features.
2938 * lynx-low.c (lynx_target_ops): Initialize new structure
2939 members.
2940 * server.c (report_fork_events, report_vfork_events):
2941 New global flags.
2942 (handle_query): Add new features to qSupported packet and
2943 response.
2944 (captured_main): Initialize new global variables.
2945 * target.h (struct target_ops) <supports_fork_events>:
2946 New member.
2947 <supports_vfork_events>: New member.
2948 (target_supports_fork_events): New macro.
2949 (target_supports_vfork_events): New macro.
2950 * win32-low.c (win32_target_ops): Initialize new structure
2951 members.
2952
835205d0
GB		 29532015-05-12 Gary Benson <gbenson@redhat.com>
2954
2955 * server.c (handle_qxfer_exec_file): Use current process
2956 if annex is empty.
2957
21e94bd9
SL		 29582015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2959
2960 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2961 Remove HAVE_PTRACE_GETREGS conditionals.
2962 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2963 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2964
45614f15
YQ		 29652015-05-08 Yao Qi <yao.qi@linaro.org>
2966
2967 * linux-low.c (linux_supports_conditional_breakpoints): New
2968 function.
2969 (linux_target_ops): Install new target method.
2970 * lynx-low.c (lynx_target_ops): Install NULL hook for
2971 supports_conditional_breakpoints.
2972 * nto-low.c (nto_target_ops): Likewise.
2973 * spu-low.c (spu_target_ops): Likewise.
2974 * win32-low.c (win32_target_ops): Likewise.
2975 * server.c (handle_query): Check
2976 target_supports_conditional_breakpoints.
2977 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2978 New field.
2979 (target_supports_conditional_breakpoints): New macro.
2980
80ad801e
PA		 29812015-05-06 Pedro Alves <palves@redhat.com>
2982
2983 PR server/18081
2984 * server.c (start_inferior): If the process exits, mourn it.
2985
819843c7
GB		 29862015-04-21 Gary Benson <gbenson@redhat.com>
2987
2988 * hostio.c (fileio_open_flags_to_host): Factored out to
2989 fileio_to_host_openflags in common/fileio.c. Single use
2990 updated.
2991
a2d5a9d7
MF		 29922015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2993
2994 * linux-xtensa-low.c (xtensa_fill_gregset)
2995 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2996 XCHAL_HAVE_LOOP.
2997
deb44829
MF		 29982015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2999
3000 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3001 (regs_info): Replace usrregs pointer with NULL.
3002
e57f1de3
GB		 30032015-04-17 Gary Benson <gbenson@redhat.com>
3004
3005 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3006 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3007 * server.c (handle_qxfer_exec_file): New function.
3008 (qxfer_packets): Add exec-file entry.
3009 (handle_query): Report qXfer:exec-file:read as supported packet.
3010
62828379
RN		 30112015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3012
3013 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3014
b88bb450
GB		 30152015-04-09 Gary Benson <gbenson@redhat.com>
3016
3017 * hostio-errno.c (errno_to_fileio_error): Remove function.
3018 Update caller to use remote_fileio_to_fio_error.
3019
c8f4bfdd
YQ		 30202015-04-09 Yao Qi <yao.qi@linaro.org>
3021
3022 * linux-low.c (linux_insert_point): Call
3023 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3024 (linux_remove_point): Call remove_memory_breakpoint if type is
3025 raw_bkpt_type_sw.
3026 * linux-x86-low.c (x86_insert_point): Don't call
3027 insert_memory_breakpoint.
3028 (x86_remove_point): Don't call remove_memory_breakpoint.
3029
41f98f02
PA		 30302015-04-01 Pedro Alves <palves@redhat.com>
3031 Cleber Rosa <crosa@redhat.com>
3032
3033 * server.c (gdbserver_usage): Reorganize and extend the usage
3034 message.
3035
2bf6fb9d
PA		 30362015-03-24 Pedro Alves <palves@redhat.com>
3037
3038 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3039 output. Also dump TRAP_TRACE.
3040 (linux_low_filter_event): In debug output, distinguish a
3041 resume_stop SIGSTOP from a delayed SIGSTOP.
3042
369f6daa
GB		 30432015-03-24 Gary Benson <gbenson@redhat.com>
3044
3045 * linux-x86-low.c (x86_linux_new_thread): Moved to
3046 nat/x86-linux.c.
3047 (x86_linux_prepare_to_resume): Likewise.
3048
8e5d4070
GB		 30492015-03-24 Gary Benson <gbenson@redhat.com>
3050
3051 * Makefile.in (x86-linux-dregs.o): New rule.
3052 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3053 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3054 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3055 (x86_linux_dr_get): Likewise.
3056 (x86_linux_dr_set): Likewise.
3057 (update_debug_registers_callback): Likewise.
3058 (x86_linux_dr_set_addr): Likewise.
3059 (x86_linux_dr_get_addr): Likewise.
3060 (x86_linux_dr_set_control): Likewise.
3061 (x86_linux_dr_get_control): Likewise.
3062 (x86_linux_dr_get_status): Likewise.
3063 (x86_linux_update_debug_registers): Likewise.
3064
2b95d440
GB		 30652015-03-24 Gary Benson <gbenson@redhat.com>
3066
3067 * linux-x86-low.c (x86_linux_update_debug_registers):
3068 New function, factored out from...
3069 (x86_linux_prepare_to_resume): ...this.
3070
14b0bc68
GB		 30712015-03-24 Gary Benson <gbenson@redhat.com>
3072
3073 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3074 (x86_linux_dr_set): Likewise.
3075 (update_debug_registers_callback): Likewise.
3076 (x86_linux_dr_set_addr): Likewise.
3077 (x86_linux_dr_get_addr): Likewise.
3078 (x86_linux_dr_set_control): Likewise.
3079 (x86_linux_dr_get_control): Likewise.
3080 (x86_linux_dr_get_status): Likewise.
3081 (x86_linux_prepare_to_resume): Likewise.
3082
5dfe6ca8
GB		 30832015-03-24 Gary Benson <gbenson@redhat.com>
3084
3085 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3086 Use perror_with_name. Pass string through gettext.
3087 (x86_linux_dr_set): Likewise.
3088
d33472ad
GB		 30892015-03-24 Gary Benson <gbenson@redhat.com>
3090
3091 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3092 (x86_linux_dr_set_addr): ...this.
3093 (x86_dr_low_get_addr): Rename to...
3094 (x86_linux_dr_get_addr): ...this.
3095 (x86_dr_low_set_control): Rename to...
3096 (x86_linux_dr_set_control): ...this.
3097 (x86_dr_low_get_control): Rename to...
3098 (x86_linux_dr_get_control): ...this.
3099 (x86_dr_low_get_status): Rename to...
3100 (x86_linux_dr_get_status): ...this.
3101 (x86_dr_low): Update with new function names.
3102
4b134ca1
GB		 31032015-03-24 Gary Benson <gbenson@redhat.com>
3104
3105 * Makefile.in (x86-linux.o): New rule.
3106 * configure.srv: Add x86-linux.o to relevant targets.
3107 * linux-low.c (lwp_set_arch_private_info): New function.
3108 (lwp_arch_private_info): Likewise.
3109 * linux-x86-low.c: Include nat/x86-linux.h.
3110 (arch_lwp_info): Removed structure.
3111 (update_debug_registers_callback):
3112 Use lwp_set_debug_registers_changed.
3113 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3114 and lwp_set_debug_registers_changed.
3115 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3116
34c703da
GB		 31172015-03-24 Gary Benson <gbenson@redhat.com>
3118
3119 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3120 * linux-arm-low.c (arm_new_thread): Likewise.
3121 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3122 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3123 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3124 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3125
cff068da
GB		 31262015-03-24 Gary Benson <gbenson@redhat.com>
3127
3128 * linux-low.c (ptid_of_lwp): New function.
3129 (lwp_is_stopped): Likewise.
3130 (lwp_stop_reason): Likewise.
3131 * linux-x86-low.c (update_debug_registers_callback):
3132 Use lwp_is_stopped.
3133 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3134 lwp_stop_reason.
3135
b2f7c7e8
GB		 31362015-03-24 Gary Benson <gbenson@redhat.com>
3137
3138 * linux-low.h (linux_stop_lwp): Remove declaration.
3139
6d4ee8c6
GB		 31402015-03-24 Gary Benson <gbenson@redhat.com>
3141
3142 * linux-low.h: Include nat/linux-nat.h.
3143 * linux-low.c (iterate_over_lwps_args): New structure.
3144 (iterate_over_lwps_filter): New function.
3145 (iterate_over_lwps): Likewise.
3146 * linux-x86-low.c (update_debug_registers_callback):
3147 Update signature to what iterate_over_lwps expects.
3148 Remove PID check that iterate_over_lwps now performs.
3149 (x86_dr_low_set_addr): Use iterate_over_lwps.
3150 (x86_dr_low_set_control): Likewise.
3151
70a0bb6b
GB		 31522015-03-24 Gary Benson <gbenson@redhat.com>
3153
3154 * linux-x86-low.c (x86_debug_reg_state): New function.
3155 (x86_linux_prepare_to_resume): Use the above.
3156
7b669087
GB		 31572015-03-24 Gary Benson <gbenson@redhat.com>
3158
3159 * linux-low.c (current_lwp_ptid): New function.
3160 * linux-x86-low.c: Include nat/linux-nat.h.
3161 (x86_dr_low_get_addr): Use current_lwp_ptid.
3162 (x86_dr_low_get_control): Likewise.
3163 (x86_dr_low_get_status): Likewise.
3164
eef49a3d
PA		 31652015-03-20 Pedro Alves <palves@redhat.com>
3166
3167 * tracepoint.c (cmd_qtstatus): Make "str" const.
3168
b2333d22
PA		 31692015-03-20 Pedro Alves <palves@redhat.com>
3170
3171 * server.c (handle_general_set): Make "req_str" const.
3172
23f238d3
PA		 31732015-03-19 Pedro Alves <palves@redhat.com>
3174
3175 * linux-low.c (linux_resume_one_lwp): Rename to ...
3176 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3177 instead call perror_with_name.
3178 (check_ptrace_stopped_lwp_gone): New function.
3179 (linux_resume_one_lwp): Reimplement as wrapper around
3180 linux_resume_one_lwp_throw that swallows errors if the LWP is
3181 gone.
3182
91baf43f
PA		 31832015-03-19 Pedro Alves <palves@redhat.com>
3184
3185 * linux-low.c (count_events_callback, select_event_lwp_callback):
3186 No longer check whether the thread has resume_stop as last resume
3187 kind.
3188
8bf3b159
PA		 31892015-03-19 Pedro Alves <palves@redhat.com>
3190
3191 * linux-low.c (count_events_callback, select_event_lwp_callback):
3192 Use the lwp's status_pending_p field, not the thread's.
3193
b90fc188
PA		 31942015-03-19 Pedro Alves <palves@redhat.com>
3195
3196 * linux-low.c (select_event_lwp_callback): Update comments to
3197 no longer mention SIGTRAP.
3198
464b0089
GB		 31992015-03-18 Gary Benson <gbenson@redhat.com>
3200
3201 * server.c (handle_query): Do not report vFile:fstat as supported.
3202
aa9e327f
GB		 32032015-03-11 Gary Benson <gbenson@redhat.com>
3204
3205 * hostio.c (sys/types.h): New include.
3206 (sys/stat.h): Likewise.
3207 (common-remote-fileio.h): Likewise.
3208 (handle_fstat): New function.
3209 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3210
791c0056
GB		 32112015-03-11 Gary Benson <gbenson@redhat.com>
3212
3213 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3214 struct stat.st_blocks and struct stat.st_blksize.
3215 * configure: Regenerate.
3216 * config.in: Likewise.
3217 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3218 (OBS): Add common-remote-fileio.o.
3219 (common-remote-fileio.o): New rule.
3220
9a9df970
PA		 32212015-03-09 Pedro Alves <palves@redhat.com>
3222
3223 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3224 'struct sockaddr' pointer in 'accept' call.
3225
9eb1356e
PA		 32262015-03-09 Pedro Alves <palves@redhat.com>
3227
3228 Revert:
3229 2015-03-07 Pedro Alves <palves@redhat.com>
3230 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3231 or <winsock2.h> here. Instead include "gdb_socket.h".
3232 (remote_open): Use union gdb_sockaddr_u.
3233 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3234 or <winsock2.h> here. Instead include "gdb_socket.h".
3235 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3236 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3237 or <sys/un.h>.
3238 (init_named_socket, gdb_agent_helper_thread): Use union
3239 gdb_sockaddr_u.
3240
aac331e4
PA		 32412015-03-07 Pedro Alves <palves@redhat.com>
3242
3243 * configure.ac (build_warnings): Move
3244 -Wdeclaration-after-statement to the C-specific set.
3245 * configure: Regenerate.
3246
366c75fc
PA		 32472015-03-07 Pedro Alves <palves@redhat.com>
3248
3249 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3250 or <winsock2.h> here. Instead include "gdb_socket.h".
3251 (remote_open): Use union gdb_sockaddr_u.
3252 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3253 or <winsock2.h> here. Instead include "gdb_socket.h".
3254 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3255 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3256 or <sys/un.h>.
3257 (init_named_socket, gdb_agent_helper_thread): Use union
3258 gdb_sockaddr_u.
3259
492d29ea
PA		 32602015-03-07 Pedro Alves <palves@redhat.com>
3261
3262 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3263 instead.
3264
60a191ed
YQ		 32652015-03-06 Yao Qi <yao.qi@linaro.org>
3266
3267 * linux-aarch64-low.c (aarch64_insert_point): Use
3268 show_debug_regs as a boolean.
3269 (aarch64_remove_point): Likewise.
3270
f5771b1d
PA		 32712015-03-05 Pedro Alves <palves@redhat.com>
3272
3273 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3274 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3275 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3276 * nto-low.c (nto_target_ops): Likewise.
3277 * spu-low.c (spu_target_ops): Likewise.
3278 * win32-low.c (win32_target_ops): Likewise.
3279
3e572f71
PA		 32802015-03-04 Pedro Alves <palves@redhat.com>
3281
72f4393d 3282 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3283 Decide whether a breakpoint triggered based on the SIGTRAP's
3284 siginfo.si_code.
72f4393d
L		 3285 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3286 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3287 (linux_low_filter_event): Check for breakpoints before checking
3288 watchpoints.
3289 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3290 siginfo.si_code.
72f4393d
L		 3291 (linux_stopped_by_sw_breakpoint)
3292 (linux_supports_stopped_by_sw_breakpoint)
3293 (linux_stopped_by_hw_breakpoint)
3294 (linux_supports_stopped_by_hw_breakpoint): New functions.
3295 (linux_target_ops): Install new target methods.
3e572f71 3296
1ec68e26
PA		 32972015-03-04 Pedro Alves <palves@redhat.com>
3298
3299 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3300 * server.c (swbreak_feature, hwbreak_feature): New globals.
3301 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3302 (captured_main): Clear swbreak_feature and hwbreak_feature.
3303 * server.h (swbreak_feature, hwbreak_feature): Declare.
3304 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3305 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3306 supports_stopped_by_hw_breakpoint>: New fields.
3307 (target_supports_stopped_by_sw_breakpoint)
3308 (target_stopped_by_sw_breakpoint)
3309 (target_supports_stopped_by_hw_breakpoint)
3310 (target_stopped_by_hw_breakpoint): Declare.
3311
15c66dd6
PA		 33122015-03-04 Pedro Alves <palves@redhat.com>
3313
3314 enum lwp_stop_reason -> enum target_stop_reason
3315 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3316 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3317 (linux_wait_1, stuck_in_jump_pad_callback)
3318 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3319 (linux_stopped_by_watchpoint):
3320 * linux-low.h (enum lwp_stop_reason): Delete.
3321 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3322 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3323
98fc70d6
YQ		 33242015-03-04 Yao Qi <yao.qi@linaro.org>
3325
3326 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3327
dd2ac174
GB		 33282015-03-03 Gary Benson <gbenson@redhat.com>
3329
3330 * hostio.c (handle_vFile): Fix prefix lengths.
3331
d68e53f4
MM		 33322015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3333
3334 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3335 ptr_bits.
3336
bf2d68ab
AA		 33372015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3338
3339 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3340 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3341 (clean): Add "rm -f" for above C files.
3342 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3343 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3344 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3345 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3346 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3347 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3348 (init_registers_s390x_vx_linux64)
3349 (init_registers_s390x_tevx_linux64)
3350 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3351 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3352 declarations.
3353 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3354 (s390_store_vxrs_high): New functions.
3355 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3356 NT_S390_VXRS_HIGH.
3357 (s390_arch_setup): Add logic for selecting one of the new target
3358 descriptions. Activate the new vector regsets if applicable.
3359 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3360 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3361 and init_registers_s390x_tevx_linux64.
3362
c966a859
PA		 33632015-03-01 Pedro Alves <palves@redhat.com>
3364
3365 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3366 parameter.
3367
4180215b
PA		 33682015-02-27 Pedro Alves <palves@redhat.com>
3369
3370 * linux-x86-low.c (u_debugreg_offset): New function.
3371 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3372
749bab01
PA		 33732015-02-27 Pedro Alves <palves@redhat.com>
3374
3375 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3376 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3377 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3378 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3379 (ps_lsetfpregs, ps_getpid)
3380 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3381 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3382 (ps_lsetxregs, ps_plog): Declare.
3383
3c14e5a3
PA		 33842015-02-27 Pedro Alves <palves@redhat.com>
3385
3386 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3387 IP_AGENT_EXPORT_FUNC.
3388 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3389 IP_AGENT_EXPORT_FUNC.
3390 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3391 (IP_AGENT_EXPORT): Delete.
3392 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3393 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3394 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3395 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3396 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3397 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3398 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3399 (traceframe_read_count, traceframe_write_count)
3400 (traceframes_created, trace_state_variables, get_raw_reg)
3401 (get_trace_state_variable_value, set_trace_state_variable_value)
3402 (ust_loaded, helper_thread_id, cmd_buf): Use
3403 IPA_SYM_EXPORTED_NAME.
3404 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3405 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3406 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3407 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3408 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3409 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3410 EXTERN_C_PUSH/EXTERN_C_POP.
3411 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3412 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3413 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3414 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3415 (traceframe_write_count, traceframe_read_count)
3416 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3417 (about_to_request_buffer_space, get_trace_state_variable_value)
3418 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3419 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3420 EXTERN_C_PUSH/EXTERN_C_POP.
3421 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3422 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3423 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3424 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3425 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3426 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3427 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3428 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3429 Define.
3430 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3431 (IP_AGENT_EXPORT_VAR_DECL): Define.
3432 (tracing): Declare.
3433 (gdb_agent_get_raw_reg): Declare.
3434
fe978cb0
PA		 34352015-02-27 Tom Tromey <tromey@redhat.com>
3436 Pedro Alves <palves@redhat.com>
3437
3438 Rename symbols whose names are reserved C++ keywords throughout.
3439
3bc3d82a
PA		 34402015-02-27 Pedro Alves <palves@redhat.com>
3441
3442 * Makefile.in (COMPILER): New, get it from autoconf.
3443 (CXX): Get from autoconf instead.
3444 (COMPILE.pre): Use COMPILER.
3445 (CC-LD): Rename to ...
3446 (CC_LD): ... this. Use COMPILER.
3447 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3448 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3449 * acinclude.m4: Include build-with-cxx.m4.
3450 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3451 Disable -Werror by default if building in C++ mode.
3452 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3453 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3454 the C++ compiler. Save/restore CXXFLAGS too.
3455 * configure: Regenerate.
3456
07697489
PA		 34572015-02-27 Pedro Alves <palves@redhat.com>
3458
3459 * acinclude.m4: Include libiberty.m4.
3460 * configure.ac: Call libiberty_INIT.
3461 * config.in, configure: Regenerate.
3462
9beb7c4e
PA		 34632015-02-26 Pedro Alves <palves@redhat.com>
3464
3465 * linux-low.c (linux_wait_1): When incrementing the PC past a
3466 program breakpoint always use the_low_target.breakpoint_len as
3467 increment, rather than the maximum between that and
3468 the_low_target.decr_pc_after_break.
3469
8090aef2
PA		 34702015-02-23 Pedro Alves <palves@redhat.com>
3471
3472 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3473 thread was doing a step-over; always adjust the PC if
3474 we stepped over a permanent breakpoint.
3475 (linux_wait_1): If we stepped over breakpoint that was on top of a
3476 permanent breakpoint, manually advance the PC past it.
3477
bc9540e8
PA		 34782015-02-23 Pedro Alves <palves@redhat.com>
3479
3480 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3481 modes.
3482 (x86_fill_gregset, x86_store_gregset): Use it when handling
3483 $orig_eax.
3484
2db9a427
PA		 34852015-02-20 Pedro Alves <palves@redhat.com>
3486
3487 * thread-db.c: Include "nat/linux-procfs.h".
3488 (thread_db_init): Skip listing new threads if the kernel supports
3489 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3490
afa8d396
PA		 34912015-02-20 Pedro Alves <palves@redhat.com>
3492
3493 * linux-low.c (status_pending_p_callback): Use ptid_match.
3494
c9587f88
AT		 34952015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3496
3497 PR breakpoints/16812
3498 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3499 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3500 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3501
b05ec7a5
AT		 35022015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3503
3504 PR breakpoints/15956
3505 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3506
d33501a5
MM		 35072015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3508
3509 * linux-low.c (linux_low_btrace_conf): Print size.
3510 * server.c (handle_btrace_conf_general_set): New.
3511 (hanle_general_set): Call handle_btrace_conf_general_set.
3512 (handle_query): Report Qbtrace-conf:bts:size as supported.
3513
f4abbc16
MM		 35142015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3515
3516 * linux-low.c (linux_low_enable_btrace): Update parameters.
3517 (linux_low_btrace_conf): New.
3518 (linux_target_ops)<to_btrace_conf>: Initialize.
3519 * server.c (current_btrace_conf): New.
3520 (handle_btrace_enable): Rename to ...
3521 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3522 to target_enable_btrace. Update comment. Update users.
3523 (handle_qxfer_btrace_conf): New.
3524 (qxfer_packets): Add btrace-conf entry.
3525 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3526 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3527 (target_ops)<read_btrace_conf>: New.
3528 (target_enable_btrace): Update parameters.
3529 (target_read_btrace_conf): New.
3530
043c3577
MM		 35312015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3532
3533 * server.c (handle_btrace_general_set): Remove call to
3534 target_supports_btrace.
3535 (supported_btrace_packets): New.
3536 (handle_query): Call supported_btrace_packets.
3537 * target.h: include btrace-common.h.
3538 (btrace_target_info): Removed.
3539 (supports_btrace, target_supports_btrace): Update parameters.
3540
734b0e4b
MM		 35412015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3542
3543 * Makefile.in (SFILES): Add common/btrace-common.c.
3544 (OBS): Add common/btrace-common.o.
3545 (btrace-common.o): Add build rules.
3546 * linux-low: Include btrace-common.h.
3547 (linux_low_read_btrace): Use struct btrace_data. Call
3548 btrace_data_init and btrace_data_fini.
3549
d6c146e9
PA		 35502015-02-06 Pedro Alves <palves@redhat.com>
3551
3552 * thread-db.c (find_new_threads_callback): Add debug output.
3553
20ba1ce6
PA		 35542015-02-04 Pedro Alves <palves@redhat.com>
3555
3556 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3557 (resume_stopped_resumed_lwps): New function.
3558 (linux_wait_for_event_filtered): Use it.
3559
8cc73a39
SDJ		 35602015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3561
3562 * Makefile.in (SFILES): Add linux-personality.c.
3563 (linux-personality.o): New rule.
3564 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3565 list of objects to be built.
3566 * linux-low.c: Include nat/linux-personality.h.
3567 (linux_create_inferior): Remove code to disable address space
3568 randomization (moved to ../nat/linux-personality.c). Create
3569 cleanup to disable address space randomization.
3570
fb23d554
SDJ		 35712015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3572
3573 * Makefile.in (posix-strerror.o): New rule.
3574 (mingw-strerror.o): Likewise.
3575 * configure: Regenerated.
3576 * configure.ac: Source file ../common/common.host. Initialize new
3577 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3578
cdf43629
YQ		 35792015-01-14 Yao Qi <yao@codesourcery.com>
3580
3581 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3582 (ppc-linux.o): New rule.
3583 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3584 * configure.ac: AC_CHECK_FUNCS(getauxval).
3585 * config.in: Re-generated.
3586 * configure: Re-generated.
3587 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3588 ppc64_64bit_inferior_p
3589
514c5338
YQ		 35902015-01-14 Yao Qi <yao@codesourcery.com>
3591
3592 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3593 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3594 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3595 (PT_ORIG_R3, PT_TRAP): Likewise.
3596 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3597 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3598 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3599
3368c1e5
JB		 36002015-01-10 Joel Brobecker <brobecker@adacore.com>
3601
3602 * i387-fp.c (i387_cache_to_xsave): In look over
3603 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3604 zmmh_low_space field by use of zmmh_high_space.
3605
582511be
PA		 36062015-01-09 Pedro Alves <palves@redhat.com>
3607
3608 * linux-low.c (step_over_bkpt): Move higher up in the file.
3609 (handle_extended_wait): Don't store the stop_pc here.
3610 (get_stop_pc): Adjust comments and rename to ...
3611 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3612 stopped for a software breakpoint or hardware breakpoint.
3613 (thread_still_has_status_pending_p): New function.
3614 (status_pending_p_callback): Use
3615 thread_still_has_status_pending_p. If the event is no longer
3616 interesting, resume the LWP.
3617 (handle_tracepoints): Add assert.
3618 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3619 (wstatus_maybe_breakpoint): New function.
3620 (cancel_breakpoint): Delete function.
3621 (check_stopped_by_watchpoint): New function, factored out from
3622 linux_low_filter_event.
3623 (lp_status_maybe_breakpoint): Delete function.
3624 (linux_low_filter_event): Remove filter_ptid argument.
3625 Leave thread group exits pending here. Store the LWP's stop PC.
3626 Always leave events pending.
3627 (linux_wait_for_event_filtered): Pull all events out of the
3628 kernel, and leave them all pending.
3629 (count_events_callback, select_event_lwp_callback): Consider all
3630 events.
3631 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3632 (select_event_lwp): Only give preference to the stepping LWP in
3633 all-stop mode. Adjust comments.
3634 (ignore_event): New function.
3635 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3636 references to cancel_breakpoints. Adjust to renames. Also give
3637 equal priority to all LWPs that have had events in non-stop mode.
3638 If reporting a software breakpoint event, unadjust the LWP's PC.
3639 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3640 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3641 Adjust.
3642 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3643 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3644 (linux_stopped_by_watchpoint): Adjust.
3645 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3646 * linux-low.h (enum lwp_stop_reason): New.
3647 (struct lwp_info) <stop_pc>: Adjust comment.
3648 <stopped_by_watchpoint>: Delete field.
3649 <stop_reason>: New field.
3650 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3651 * mem-break.c (software_breakpoint_inserted_here)
3652 (hardware_breakpoint_inserted_here): New function.
3653 * mem-break.h (software_breakpoint_inserted_here)
3654 (hardware_breakpoint_inserted_here): Declare.
3655 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3656 (cancel_breakpoints): Delete.
3657 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3658 (upload_fast_traceframes): Remove references to
3659 cancel_breakpoints.
3660
a33e3959
PA		 36612015-01-09 Pedro Alves <palves@redhat.com>
3662
3663 * thread-db.c (find_new_threads_callback): Ignore thread if the
3664 kernel thread ID is -1.
3665
8784d563
PA		 36662015-01-09 Pedro Alves <palves@redhat.com>
3667
3668 * linux-low.c (linux_attach_fail_reason_string): Move to
3669 nat/linux-ptrace.c, and rename.
3670 (linux_attach_lwp): Update comment.
3671 (attach_proc_task_lwp_callback): New function.
3672 (linux_attach): Adjust to rename and use
3673 linux_proc_attach_tgid_threads.
3674 (linux_attach_fail_reason_string): Delete declaration.
3675
76f2b779
JB		 36762015-01-01 Joel Brobecker <brobecker@adacore.com>
3677
3678 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3679 * server.c (gdbserver_version): Likewise.
3680
fafcc06a
SDJ		 36812014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3682
3683 * remote-utils.c: Include ctype.h.
3684 (input_interrupt): Explicitly handle the case when the char
3685 received is the NUL byte. Improve the printing of non-ASCII
3686 characters.
3687
beed38b8
JB		 36882014-12-16 Joel Brobecker <brobecker@adacore.com>
3689
3690 * linux-low.c (linux_low_filter_event): Update call to
3691 linux_enable_event_reporting following the addition of
3692 a new parameter to that function.
3693
bf330350
CU		 36942014-12-16 Catalin Udma <catalin.udma@freescale.com>
3695
3696 PR server/17457
3697 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3698 (AARCH64_FPCR_REGNO): Likewise.
3699 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3700 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3701 (aarch64_store_fpregset): Likewise.
3702
5227d625
JB		 37032014-12-15 Joel Brobecker <brobecker@adacore.com>
3704
3705 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3706 Remove FIXME comment about assumption about N.
3707
f93b65a0
JB		 37082014-12-13 Joel Brobecker <brobecker@adacore.com>
3709
3710 * configure.ac: If large-file support is disabled in GDBserver,
3711 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3712 * configure: Regenerate.
3713
e5a9158d
AA		 37142014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3715
3716 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3717 warning upon ENODATA from ptrace.
3718 * linux-s390-low.c (s390_store_tdb): New.
3719 (s390_regsets): Add regset for NT_S390_TDB.
3720
feea5f36
AA		 37212014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3722
3723 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3724 without a fill_function.
3725 * linux-s390-low.c (s390_fill_last_break): Remove.
3726 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3727 (s390_arch_setup): Use regset's size instead of fill_function for
3728 loop end condition.
3729
098dbe61
AA		 37302014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3731
3732 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3733 the regset's store function when ptrace returned an error.
3734 * regcache.c (get_thread_regcache): Invalidate register cache
3735 before fetching inferior's registers.
3736
28eef672
AA		 37372014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3738
3739 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3740 while-loop as for-loop.
3741 (regsets_store_inferior_registers): Likewise.
3742
bdca27a2
YQ		 37432014-11-28 Yao Qi <yao@codesourcery.com>
3744
3745 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3746 * config.in, configure: Re-generate.
3747 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3748 is defined.
3749
9c232dda
YQ		 37502014-11-21 Yao Qi <yao@codesourcery.com>
3751
3752 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3753 (AC_CHECK_HEADERS): Remove malloc.h.
3754 * configure: Re-generated.
3755 * config.in: Re-generated.
3756 * server.h: Don't include alloca.h and malloc.h.
3757 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3758 Don't include malloc.h.
3759
43968415
JB		 37602014-11-17 Joel Brobecker <brobecker@adacore.com>
3761
3762 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3763 corresponding ERRNO check in same block.
3764
40e91bc7
PA		 37652014-11-12 Pedro Alves <palves@redhat.com>
3766
3767 * server.c (cont_thread): Update comment.
3768 (start_inferior, attach_inferior): No longer clear cont_thread.
3769 (handle_v_cont): No longer set cont_thread.
3770 (captured_main): Clear cont_thread each time a GDB connects.
3771
c2c118cf
PA		 37722014-11-12 Pedro Alves <palves@redhat.com>
3773
3774 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3775 thread, and don't resume all threads if the Hc thread has exited.
3776
78708b7c
PA		 37772014-11-12 Pedro Alves <palves@redhat.com>
3778
3779 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3780 the process group instead of to a specific LWP.
3781
a2abc7de
PA		 37822014-10-15 Pedro Alves <palves@redhat.com>
3783
3784 PR server/17487
3785 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3786 parameter.
3787 (arm_set_thread_context): Delete.
3788 (the_low_target): Adjust.
3789 * win32-i386-low.c (debug_registers_changed)
3790 (debug_registers_used): Delete.
3791 (update_debug_registers_callback): New function.
3792 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3793 needing to update their debug registers.
3794 (win32_get_current_dr): New function.
3795 (x86_dr_low_get_addr, x86_dr_low_get_control)
3796 (x86_dr_low_get_status): Fetch the debug register from the thread
3797 record's context.
3798 (i386_initial_stuff): Adjust.
3799 (i386_get_thread_context): Remove current_event parameter. Don't
3800 clear debug_registers_changed nor copy DR values to
3801 debug_reg_state.
3802 (i386_set_thread_context): Delete.
3803 (i386_prepare_to_resume): New function.
3804 (i386_thread_added): Mark the thread as needing to update irs
3805 debug registers.
3806 (the_low_target): Remove i386_set_thread_context and install
3807 i386_prepare_to_resume.
3808 * win32-low.c (win32_get_thread_context): Adjust.
3809 (win32_set_thread_context): Use SetThreadContext
3810 directly.
3811 (win32_prepare_to_resume): New function.
3812 (win32_require_context): New function, factored out from ...
3813 (thread_rec): ... this.
3814 (continue_one_thread): Call win32_prepare_to_resume on each thread
3815 we're about to continue.
3816 (win32_resume): Call win32_prepare_to_resume on the event thread.
3817 * win32-low.h (struct win32_thread_info)
3818 <debug_registers_changed>: New field.
3819 (struct win32_target_ops): Change prototype of set_thread_context,
3820 delete set_thread_context and add prepare_to_resume.
3821 (win32_require_context): New declaration.
3822
a442d071
GB		 38232014-10-08 Gary Benson <gbenson@redhat.com>
3824
3825 * server.h: Do not include common-exceptions.h.
3826
6f1947e8
GB		 38272014-10-08 Gary Benson <gbenson@redhat.com>
3828
3829 * server.h: Do not include cleanups.h.
3830
63b434a4
JH		 38312014-09-30 James Hogan <james.hogan@imgtec.com>
3832
3833 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3834 mips64-dsp-linux.c.
3835
c4d9ceb6
YQ		 38362014-09-23 Yao Qi <yao@codesourcery.com>
3837
3838 * linux-low.c (lp_status_maybe_breakpoint): New function.
3839 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3840 (count_events_callback): Likewise.
3841 (select_event_lwp_callback): Likewise.
3842 (cancel_breakpoints_callback): Likewise.
3843
89a5711c
DB		 38442014-09-19 Don Breazeal <donb@codesourcery.com>
3845
3846 * linux-low.c (handle_extended_wait): Call
3847 linux_ptrace_get_extended_event.
3848 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3849 linux_is_extended_waitstatus.
3850
bffc0964
JB		 38512014-09-16 Joel Brobecker <brobecker@adacore.com>
3852
3853 * Makefile.in (CPPFLAGS): Define.
3854 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3855 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3856
0bfdf32f
GB		 38572014-09-16 Gary Benson <gbenson@redhat.com>
3858
3859 * inferiors.h (current_inferior): Renamed as...
3860 (current_thread): New variable. All uses updated.
3861 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3862 (maybe_move_out_of_jump_pad): Likewise.
3863 (cancel_breakpoint): Likewise.
3864 (linux_low_filter_event): Likewise.
3865 (wait_for_sigstop): Likewise.
3866 (linux_resume_one_lwp): Likewise.
3867 (need_step_over_p): Likewise.
3868 (start_step_over): Likewise.
3869 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3870 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3871 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3872 and save_inferior as saved_thread.
3873 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3874 saved_thread.
3875 (regcache_invalidate_thread): Likewise.
3876 * remote-utils.c (prepare_resume_reply): Likewise.
3877 * thread-db.c (thread_db_get_tls_address): Likewise.
3878 (disable_thread_event_reporting): Likewise.
3879 (remove_thread_event_breakpoints): Likewise.
3880 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3881 as saved_thread.
3882 * target.h (set_desired_inferior): Renamed as...
3883 (set_desired_thread): New declaration. All uses updated.
3884 * server.c (myresume): Updated comment to reference thread instead
3885 of inferior.
3886 (handle_serial_event): Likewise.
3887 (handle_target_event): Likewise.
3888
361c8ade
GB		 38892014-09-12 Tom Tromey <tromey@redhat.com>
3890 Gary Benson <gbenson@redhat.com>
3891
3892 * regcache.h: Include common-regcache.h.
3893 (regcache_read_pc): Don't declare.
3894 * regcache.c (get_thread_regcache_for_ptid): New function.
3895
bd9269f7
GB		 38962014-09-11 Tom Tromey <tromey@redhat.com>
3897 Gary Benson <gbenson@redhat.com>
3898
3899 * symbol.c: New file.
3900 * Makefile.in (SFILES): Add symbol.c.
3901 (OBS): Add symbol.o.
3902
f8c1d06b
GB		 39032014-09-11 Gary Benson <gbenson@redhat.com>
3904
3905 * target.c (target_stop_ptid, target_continue_ptid): New
3906 functions.
3907
721ec300
GB		 39082014-09-11 Tom Tromey <tromey@redhat.com>
3909 Gary Benson <gbenson@redhat.com>
3910
3911 * target.h: Include target/target.h.
3912 * target.c (target_read_memory, target_read_uint32)
3913 (target_write_memory): New functions.
3914
c5e92cca
GB		 39152014-09-11 Gary Benson <gbenson@redhat.com>
3916
3917 * server.h (debug_hw_points): Don't declare.
3918 * server.c (debug_hw_points): Don't define. Replace all uses
3919 with show_debug_regs.
3920 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3921 all uses with show_debug_regs.
3922
2e4bb98a
EBM		 39232014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3924
3925 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3926 endianness into account.
3927 (ppc_supply_ptrace_register): Likewise.
3928
ac740bc7
JH		 39292014-09-03 James Hogan <james.hogan@imgtec.com>
3930
3931 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3932 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3933
97ea6506
GB		 39342014-09-03 Gary Benson <gbenson@redhat.com>
3935
3936 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3937 ALL_DEBUG_ADDRESS_REGISTERS.
3938
df7e5265
GB		 39392014-09-02 Gary Benson <gbenson@redhat.com>
3940
3941 * i386-low.h: Renamed as...
3942 * x86-low.h: New file. All type, function and variable name
3943 prefixes changed from "i386_" to "x86_". All references updated.
3944 * i386-low.c: Renamed as...
3945 * x86-low.c: New file. All type, function and variable name
3946 prefixes changed from "i386_" to "x86_". All references updated.
3947
ed859da7
GB		 39482014-09-02 Gary Benson <gbenson@redhat.com>
3949
3950 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3951 (x86_linux_new_thread): Likewise.
3952
860789c7
GB		 39532014-08-29 Gary Benson <gbenson@redhat.com>
3954
3955 * server.h (setjmp.h): Do not include.
3956 (toplevel): Do not declare.
3957 (common-exceptions.h): Include.
3958 (cleanups.h): Likewise.
3959 * server.c (toplevel): Do not define.
3960 (exit_code): New static global.
3961 (detach_or_kill_for_exit_cleanup): New function.
3962 (main): New function. Original main renamed to...
3963 (captured_main): New function.
3964 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3965
ff55e1b5
GB		 39662014-08-29 Gary Benson <gbenson@redhat.com>
3967
3968 * Makefile.in (SFILES): Add common/common-exceptions.c.
3969 (OBS): Add common-exceptions.o.
3970 (common-exceptions.o): New rule.
3971 * utils.c (prepare_to_throw_exception): New function.
3972
e9bcb658
GB		 39732014-08-29 Gary Benson <gbenson@redhat.com>
3974
3975 * config.in: Regenerate.
3976 * configure: Likewise.
3977
e3180625
GB		 39782014-08-29 Gary Benson <gbenson@redhat.com>
3979
3980 * Makefile.in (SFILES): Add common/cleanups.c.
3981 (OBS): cleanups.o.
3982 (cleanups.o): New rule.
3983
e3d6ba5d
GB		 39842014-08-29 Gary Benson <gbenson@redhat.com>
3985
3986 * utils.c (internal_vwarning): New function.
3987
7096e886
GB		 39882014-08-28 Gary Benson <gbenson@redhat.com>
3989
3990 * utils.h (fatal): Remove declaration.
3991 * utils.c (fatal): Remove function.
3992
14ce3192
GB		 39932014-08-28 Gary Benson <gbenson@redhat.com>
3994
3995 * tracepoint.c (gdb_agent_init): Replace fatal with
3996 perror_with_name.
3997 (initialize_tracepoint): Likewise.
3998
50278d59
GB		 39992014-08-28 Gary Benson <gbenson@redhat.com>
4000
4001 * remote-utils.c (remote_prepare): Replace fatal with error.
4002
aa96c426
GB		 40032014-08-28 Gary Benson <gbenson@redhat.com>
4004
4005 * linux-low.c (linux_async): Replace fatal with warning.
4006 Tidy up and return.
4007 (linux_start_non_stop): Return -1 if linux_async failed.
4008
f7160e97
GB		 40092014-08-28 Gary Benson <gbenson@redhat.com>
4010
4011 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4012 gdb_assert.
4013 (i386_dr_low_get_addr): Remove vague comment.
4014 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4015 gdb_assert.
4016
38e08fca
GB		 40172014-08-28 Gary Benson <gbenson@redhat.com>
4018
4019 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4020 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4021 internal_error.
4022 (linux_resume_one_lwp): Likewise.
4023 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4024 gdb_assert.
4025 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4026 with internal_error.
4027 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4028 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4029 (find_register_by_name): Replace fatal with internal_error.
4030 (find_regno): Likewise.
4031 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4032 * thread-db.c (thread_db_create_event): Likewise.
4033 (thread_db_load_search): Likewise.
4034 (try_thread_db_load_1): Likewise.
4035 * tracepoint.c (get_jump_space_head): Replace fatal with
4036 internal_error.
4037 (claim_trampoline_space): Likewise.
4038 (have_fast_tracepoint_trampoline_buffer): Likewise.
4039 (cmd_qtstart): Likewise.
4040 (stop_tracing): Likewise.
4041 (fast_tracepoint_collecting): Likewise.
4042 (target_malloc): Likewise.
4043 (download_tracepoint): Likewise.
4044 (download_trace_state_variables): Replace check with gdb_assert.
4045 (upload_fast_traceframes): Replace fatal with internal_error.
4046
34abf635
GB		 40472014-08-19 Tom Tromey <tromey@redhat.com>
4048 Gary Benson <gbenson@redhat.com>
4049
4050 * Makefile.in (SFILES): Add common/common-debug.c.
4051 (OBS): Add common-debug.o.
4052 (common-debug.o): New rule.
4053 * debug.h (debug_printf): Don't declare.
4054 * debug.c (debug_printf): Renamed and rewritten as...
4055 (debug_vprintf): New function.
4056
f6e94d78
GB		 40572014-08-19 Gary Benson <gbenson@redhat.com>
4058
4059 * utils.h: Do not include print-utils.h.
4060
9239eeab
GB		 40612014-08-19 Tom Tromey <tromey@redhat.com>
4062 Gary Benson <gbenson@redhat.com>
4063
4064 * server.h: Add static assertion.
4065 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4066
ef87c8bb
GB		 40672014-08-19 Tom Tromey <tromey@redhat.com>
4068 Gary Benson <gbenson@redhat.com>
4069
4070 * Makefile.in (SFILES): Add common/errors.c.
4071 (OBS): Add errors.o.
4072 (IPA_OBS): Add errors-ipa.o.
4073 (errors.o): New rule.
4074 (errors-ipa.o): Likewise.
4075 * utils.h (perror_with_name, error, warning): Don't declare.
4076 * utils.c (warning): Renamed and rewritten as...
4077 (vwarning): New function.
4078 (error): Renamed and rewritten as...
4079 (verror): New function.
4080 (internal_error): Renamed and rewritten as...
4081 (internal_verror): New function.
4082
bb974a24
GB		 40832014-08-07 Gary Benson <gbenson@redhat.com>
4084
4085 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4086 * configure: Regenerate.
4087 * config.in: Likewise.
4088 * server.h: Do not include errno.h.
4089 * event-loop.c: Likewise.
4090 * hostio-errno.c: Likewise.
4091 * linux-low.c: Likewise.
4092 * remote-utils.c: Likewise.
4093 * spu-low.c: Likewise.
4094 * utils.c: Likewise.
4095 * gdbreplay.c: Unconditionally include errno.h.
4096
6d3d12eb
GB		 40972014-08-07 Gary Benson <gbenson@redhat.com>
4098
4099 * server.h: Do not include string.h.
4100 * event-loop.c: Likewise.
4101 * linux-low.c: Likewise.
4102 * regcache.c: Likewise.
4103 * remote-utils.c: Likewise.
4104 * spu-low.c: Likewise.
4105 * utils.c: Likewise.
4106
dccbb609
GB		 41072014-08-07 Gary Benson <gbenson@redhat.com>
4108
4109 * server.h: Do not include gdb_assert.h.
4110
e76df0d0
GB		 41112014-08-07 Gary Benson <gbenson@redhat.com>
4112
4113 * server.h: Do not include common-utils.h.
4114
4cb9c816
GB		 41152014-08-07 Gary Benson <gbenson@redhat.com>
4116
4117 * server.h: Do not include ptid.h.
4118 * notif.h: Likewise.
4119
3995eeee
GB		 41202014-08-07 Gary Benson <gbenson@redhat.com>
4121
4122 * server.h: Do not include gdb_locale.h.
4123
cb9f1a9b
GB		 41242014-08-07 Gary Benson <gbenson@redhat.com>
4125
4126 * server.h: Do not include gdb/signals.h.
4127 * win32-low.c: Likewise.
4128
a5fceff8
GB		 41292014-08-07 Gary Benson <gbenson@redhat.com>
4130
4131 * server.h: Do not include pathmax.h.
4132
b9391142
GB		 41332014-08-07 Gary Benson <gbenson@redhat.com>
4134
4135 * server.h: Do not include libiberty.h.
4136 * linux-bfin-low.c: Likewise.
4137
0e443c87
GB		 41382014-08-07 Gary Benson <gbenson@redhat.com>
4139
4140 * server.h: Do not include ansidecl.h.
4141
8ebb3f56
GB		 41422014-08-07 Gary Benson <gbenson@redhat.com>
4143
4144 * linux-x86-low.c: Do not include stddef.h.
4145 * lynx-ppc-low.c: Likewise.
4146 * tracepoint.c: Likewise.
4147
8980bdf6
GB		 41482014-08-07 Gary Benson <gbenson@redhat.com>
4149
4150 * server.h: Do not include stdarg.h.
4151 * nto-low.c: Likewise.
4152
d7096f71
GB		 41532014-08-07 Gary Benson <gbenson@redhat.com>
4154
4155 * server.h: Do not include stdlib.h.
4156 * inferiors.c: Likewise.
4157 * linux-low.c: Likewise.
4158 * regcache.c: Likewise.
4159 * spu-low.c: Likewise.
4160 * tracepoint.c: Likewise.
4161 * utils.c: Likewise.
4162
d02f550d
GB		 41632014-08-07 Gary Benson <gbenson@redhat.com>
4164
4165 * server.h: Do not include stdio.h.
4166 * linux-low.c: Likewise.
4167 * remote-utils.c: Likewise.
4168 * spu-low.c: Likewise.
4169 * utils.c: Likewise.
4170 * wincecompat.c: Likewise.
4171
87f6c4e3
GB		 41722014-08-06 Gary Benson <gbenson@redhat.com>
4173
4174 * regcache.c (init_register_cache): Move conditionals inside if.
4175
7089dca4
GB		 41762014-08-06 Gary Benson <gbenson@redhat.com>
4177
4178 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4179
462f517e
GB		 41802014-07-31 Gary Benson <gbenson@redhat.com>
4181
4182 * ax.h: Do not include server.h.
4183 * gdbthread.h: Likewise.
4184 * lynx-low.h: Likewise.
4185 * notif.h: Likewise.
4186
976411d6
GB		 41872014-07-30 Gary Benson <gbenson@redhat.com>
4188
4189 * server.h: Include common-defs.h.
4190 Do not include config.h or build-gnulib-gdbserver/config.h.
4191
d41f6d8e
GB		 41922014-07-30 Gary Benson <gbenson@redhat.com>
4193
4194 * hostio-errno.c: Move server.h to top of includes list.
4195 * inferiors.c: Likewise.
4196 * linux-x86-low.c: Likewise.
4197 * notif.c: Include server.h.
4198
314c6a35
TT		 41992014-07-24 Tom Tromey <tromey@redhat.com>
4200 Gary Benson <gbenson@redhat.com>
4201
4202 * server.h (CORE_ADDR): Now unsigned.
4203
69ff6be5
PA		 42042014-07-16 Pedro Alves <palves@redhat.com>
4205
4206 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4207
ce9e3fe7
PA		 42082014-07-15 Pedro Alves <palves@redhat.com>
4209
4210 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4211 copy.
4212
e76126e8
PA		 42132014-07-11 Pedro Alves <palves@redhat.com>
4214
4215 * linux-low.c (kill_wait_lwp): New function, based on
4216 kill_one_lwp_callback, but use my_waitpid directly.
4217 (kill_one_lwp_callback, linux_kill): Use it.
4218
8e9db26e
PA		 42192014-06-23 Pedro Alves <palves@redhat.com>
4220
4221 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4222 before setting DR0..DR3.
4223
698b3e08
GB		 42242014-06-20 Gary Benson <gbenson@redhat.com>
4225
4226 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4227 * configure: Regenerated.
4228 * config.in: Likewise.
4229
125f8a3d
GB		 42302014-06-20 Gary Benson <gbenson@redhat.com>
4231
4232 * Makefile.in (SFILES): Update locations for files moved
4233 from common to nat.
4234 (object file files): Reordered.
4235
42995dbd
GB		 42362014-06-20 Gary Benson <gbenson@redhat.com>
4237
4238 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4239 (i386_dr_low_set_addr): Likewise.
4240 (i386_dr_low_get_addr): Likewise.
4241 (i386_dr_low_can_set_control): Likewise.
4242 (i386_dr_low_set_control): Likewise.
4243 (i386_dr_low_get_control): Likewise.
4244 (i386_dr_low_get_status): Likewise.
4245 (i386_get_debug_register_length): Likewise.
4246 * linux-x86-low.c (i386_dr_low_set_addr):
4247 Changed signature. Made static.
4248 (i386_dr_low_get_addr): Likewise.
4249 (i386_dr_low_set_control): Likewise.
4250 (i386_dr_low_get_control): Likewise.
4251 (i386_dr_low_get_status): Likewise.
4252 (i386_dr_low): New global variable.
4253 * win32-i386-low.c (i386_dr_low_set_addr):
4254 Changed signature. Made static.
4255 (i386_dr_low_get_addr): Likewise.
4256 (i386_dr_low_set_control): Likewise.
4257 (i386_dr_low_get_control): Likewise.
4258 (i386_dr_low_get_status): Likewise.
4259 (i386_dr_low): New global variable.
4260
e1d2394b
MS		 42612014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4262
4263 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4264 * Makefile.in (AR, AR_FLAGS): Define.
4265 * configure: Regenerate.
4266
3a8ee006
GB		 42672014-06-19 Gary Benson <gbenson@redhat.com>
4268
4269 * Makefile.in (i386-dregs.o): New rule.
4270 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4271 * i386-low.c (target.h): Remove include.
4272 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4273 (DR_CONTROL_SHIFT): Likewise.
4274 (DR_CONTROL_SIZE): Likewise.
4275 (DR_RW_EXECUTE): Likewise.
4276 (DR_RW_WRITE): Likewise.
4277 (DR_RW_READ): Likewise.
4278 (DR_RW_IORW): Likewise.
4279 (DR_LEN_1): Likewise.
4280 (DR_LEN_2): Likewise.
4281 (DR_LEN_4): Likewise.
4282 (DR_LEN_8): Likewise.
4283 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4284 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4285 (DR_ENABLE_SIZE): Likewise.
4286 (DR_LOCAL_SLOWDOWN): Likewise.
4287 (DR_GLOBAL_SLOWDOWN): Likewise.
4288 (DR_CONTROL_RESERVED): Likewise.
4289 (I386_DR_CONTROL_MASK): Likewise.
4290 (I386_DR_VACANT): Likewise.
4291 (I386_DR_LOCAL_ENABLE): Likewise.
4292 (I386_DR_GLOBAL_ENABLE): Likewise.
4293 (I386_DR_DISABLE): Likewise.
4294 (I386_DR_SET_RW_LEN): Likewise.
4295 (I386_DR_GET_RW_LEN): Likewise.
4296 (I386_DR_WATCH_HIT): Likewise.
4297 (i386_wp_op_t): Likewise.
4298 (i386_show_dr): Likewise.
4299 (i386_length_and_rw_bits): Likewise.
4300 (i386_insert_aligned_watchpoint): Likewise.
4301 (i386_remove_aligned_watchpoint): Likewise.
4302 (i386_handle_nonaligned_watchpoint): Likewise.
4303 i386_update_inferior_debug_regs(): Likewise.
4304 (i386_dr_insert_watchpoint): Likewise.
4305 (i386_dr_remove_watchpoint): Likewise.
4306 (i386_dr_region_ok_for_watchpoint): Likewise.
4307 (i386_dr_stopped_data_address): Likewise.
4308 (i386_dr_stopped_by_watchpoint): Likewise.
4309
8f26655c
GB		 43102014-06-19 Gary Benson <gbenson@redhat.com>
4311
4312 * i386-low.c (i386_dr_show): Renamed to
4313 i386_show_dr and made static. All uses updated.
4314 (i386_dr_length_and_rw_bits): Renamed to
4315 i386_length_and_rw_bits and made static.
4316 All uses updated.
4317 (i386_dr_insert_aligned_watchpoint): Renamed to
4318 i386_insert_aligned_watchpoint and made static.
4319 All uses updated.
4320 (i386_dr_remove_aligned_watchpoint): Renamed to
4321 i386_remove_aligned_watchpoint and made static.
4322 All uses updated.
4323 (i386_dr_update_inferior_debug_regs): Renamed to
4324 i386_update_inferior_debug_regs and made static.
4325 All uses updated.
4326
b9228891
GB		 43272014-06-18 Gary Benson <gbenson@redhat.com>
4328
5171def3
GB		 4329 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4330 (i386_dr_low_can_set_control): Likewise.
4331 (i386_get_debug_register_length): Likewise.
4332 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4333 (i386_dr_low_can_set_control): Likewise.
4334 (i386_get_debug_register_length): Likewise.
4335
43362014-06-17 Gary Benson <gbenson@redhat.com>
4337
b9228891
GB		 4338 * i386-low.h (i386-dregs.h): New include.
4339 (DR_FIRSTADDR): Now in i386-dregs.h.
4340 (DR_LASTADDR): Likewise.
4341 (DR_NADDR): Likewise.
4342 (DR_STATUS): Likewise.
4343 (DR_CONTROL): Likewise.
4344 (i386_debug_reg_state): Likewise.
4345 (i386_dr_insert_watchpoint): Likewise.
4346 (i386_dr_remove_watchpoint): Likewise.
4347 (i386_dr_region_ok_for_watchpoint): Likewise.
4348 (i386_dr_stopped_data_address): Likewise.
4349 (i386_dr_stopped_by_watchpoint): Likewise.
4350 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4351
4be83cc2
GB		 43522014-06-18 Gary Benson <gbenson@redhat.com>
4353
4354 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4355 i386_dr_insert_watchpoint.
4356 (i386_low_remove_watchpoint): Renamed to
4357 i386_dr_remove_watchpoint.
4358 (i386_low_region_ok_for_watchpoint): Renamed to
4359 i386_dr_region_ok_for_watchpoint.
4360 (i386_low_stopped_data_address): Renamed to
4361 i386_dr_stopped_data_address.
4362 (i386_low_stopped_by_watchpoint): Renamed to
4363 i386_dr_stopped_by_watchpoint.
4364 * i386-low.c (i386_show_dr): Renamed to
4365 i386_dr_show and made nonstatic. All uses updated.
4366 (i386_length_and_rw_bits): Renamed to
4367 i386_dr_length_and_rw_bits and made nonstatic.
4368 All uses updated.
4369 (i386_insert_aligned_watchpoint): Renamed to
4370 i386_dr_insert_aligned_watchpoint and made nonstatic.
4371 All uses updated.
4372 (i386_remove_aligned_watchpoint): Renamed to
4373 i386_dr_remove_aligned_watchpoint and made nonstatic.
4374 All uses updated.
4375 (i386_update_inferior_debug_regs): Renamed to
4376 i386_dr_update_inferior_debug_regs and made nonstatic.
4377 All uses updated.
4378 (i386_low_insert_watchpoint): Renamed to
4379 i386_dr_insert_watchpoint. All uses updated.
4380 (i386_low_remove_watchpoint): Renamed to
4381 i386_dr_remove_watchpoint. All uses updated.
4382 (i386_low_region_ok_for_watchpoint): Renamed to
4383 i386_dr_region_ok_for_watchpoint. All uses updated.
4384 (i386_low_stopped_data_address): Renamed to
4385 i386_dr_stopped_data_address. All uses updated.
4386 (i386_low_stopped_by_watchpoint): Renamed to
4387 i386_dr_stopped_by_watchpoint. All uses updated.
4388
131aa0d4
GB		 43892014-06-18 Gary Benson <gbenson@redhat.com>
4390
4391 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4392 (i386_dr_low_can_set_control): Likewise.
4393 (i386_insert_aligned_watchpoint): New check.
4394
d9305f7f
GB		 43952014-06-18 Gary Benson <gbenson@redhat.com>
4396
4397 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4398 Renamed to state.
4399
e927c9fc
GB		 44002014-06-18 Gary Benson <gbenson@redhat.com>
4401
4402 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4403 instead of fatal and error.
4404 (i386_handle_nonaligned_watchpoint): Likewise.
4405
1b6d4134
GB		 44062014-06-18 Gary Benson <gbenson@redhat.com>
4407
4408 * i386-low.c (i386_get_debug_register_length): New macro.
4409 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4410 (i386_show_dr): Use debug_printf instead of fprintf. Use
4411 phex to format values.
4412
6e62758f
GB		 44132014-06-18 Gary Benson <gbenson@redhat.com>
4414
4415 * i386-low.h: Comment changes.
4416 * i386-low.c: Likewise.
4417
fc6e2f03
GB		 44182014-06-18 Gary Benson <gbenson@redhat.com>
4419
4420 * i386-low.c: Whitespace changes.
4421
f9d1eeed
TT		 44222014-06-12 Tom Tromey <tromey@redhat.com>
4423
4424 * utils.c (freeargv): Remove.
4425
0b04e523
TT		 44262014-06-12 Tom Tromey <tromey@redhat.com>
4427
4428 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4429 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4430 (parse_debug_format_options): Likewise.
4431 (gdbserver_usage): Likewise.
4432 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4433 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4434 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4435 against libiberty.
4436 ($(LIBGNU)): Depend on libiberty.
4437 (all-lib): Recurse into all subdirs.
4438 (install-only): Invoke "install" target in subdirs.
4439 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4440 targets.
4441 * configure: Rebuild.
4442 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4443 for vasprintf, vsnprintf, or gettimeofday.
4444 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4445 srv_tgtobj.
4446
270c9937
JB		 44472014-06-05 Joel Brobecker <brobecker@adacore.com>
4448
4449 * development.sh: Delete.
4450 * Makefile.in (config.status): Adjust dependency on development.sh.
4451 * configure.ac: Adjust development.sh source call.
4452 * configure: Regenerate.
4453
0a261ed8
PA		 44542014-06-02 Pedro Alves <palves@redhat.com>
4455
4456 * ax.c (gdb_free_agent_expr): New function.
4457 * ax.h (gdb_free_agent_expr): New declaration.
4458 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4459 list.
4460 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4461 static.
4462 (clear_breakpoint_conditions_and_commands): New function.
4463 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4464 (clear_breakpoint_conditions_and_commands): New declaration.
4465
e9dae05e
RR		 44662014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4467
4468 * linux-aarch64-low.c (asm/ptrace.h): Include.
4469
5876f503
JK		 44702014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4471
4472 Fix TLS access for -static -pthread.
4473 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4474 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4475 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4476
802e8e6d
PA		 44772014-05-20 Pedro Alves <palves@redhat.com>
4478
4479 * linux-aarch64-low.c (aarch64_insert_point)
4480 (aarch64_remove_point): No longer check whether the type is
4481 supported here. Adjust to new interface.
4482 (the_low_target): Install aarch64_supports_z_point_type as
4483 supports_z_point_type method.
4484 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4485 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4486 instead of a Z packet char. Adjust.
4487 (arm_supports_z_point_type): New function.
4488 (arm_insert_point, arm_remove_point): Adjust to new interface.
4489 (the_low_target): Install arm_supports_z_point_type.
4490 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4491 (cris_insert_point, cris_remove_point): Adjust to new interface.
4492 Don't check whether the type is supported here.
4493 (the_low_target): Install cris_supports_z_point_type.
4494 * linux-low.c (linux_supports_z_point_type): New function.
4495 (linux_insert_point, linux_remove_point): Adjust to new interface.
4496 * linux-low.h (struct linux_target_ops) <insert_point,
4497 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4498 raw_breakpoint pointer parameter.
4499 <supports_z_point_type>: New method.
4500 * linux-mips-low.c (mips_supports_z_point_type): New function.
4501 (mips_insert_point, mips_remove_point): Adjust to new interface.
4502 Use mips_supports_z_point_type.
4503 (the_low_target): Install mips_supports_z_point_type.
4504 * linux-ppc-low.c (the_low_target): Install NULL as
4505 supports_z_point_type method.
4506 * linux-s390-low.c (the_low_target): Install NULL as
4507 supports_z_point_type method.
4508 * linux-sparc-low.c (the_low_target): Install NULL as
4509 supports_z_point_type method.
4510 * linux-x86-low.c (x86_supports_z_point_type): New function.
4511 (x86_insert_point): Adjust to new insert_point interface. Use
4512 insert_memory_breakpoint. Adjust to new
4513 i386_low_insert_watchpoint interface.
4514 (x86_remove_point): Adjust to remove_point interface. Use
4515 remove_memory_breakpoint. Adjust to new
4516 i386_low_remove_watchpoint interface.
4517 (the_low_target): Install x86_supports_z_point_type.
4518 * lynx-low.c (lynx_target_ops): Install NULL as
4519 supports_z_point_type callback.
4520 * nto-low.c (nto_supports_z_point_type): New.
4521 (nto_insert_point, nto_remove_point): Adjust to new interface.
4522 (nto_target_ops): Install nto_supports_z_point_type.
4523 * mem-break.c: Adjust intro comment.
4524 (struct raw_breakpoint) <raw_type, size>: New fields.
4525 <inserted>: Update comment.
4526 <shlib_disabled>: Delete field.
4527 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4528 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4529 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4530 (raw_bkpt_type_to_target_hw_bp_type): New function.
4531 (find_enabled_raw_code_breakpoint_at): New function.
4532 (find_raw_breakpoint_at): New type and size parameters. Use them.
4533 (insert_memory_breakpoint): New function, based off
4534 set_raw_breakpoint_at.
4535 (remove_memory_breakpoint): New function.
4536 (set_raw_breakpoint_at): Reimplement.
4537 (set_breakpoint): New, based on set_breakpoint_at.
4538 (set_breakpoint_at): Reimplement.
4539 (delete_raw_breakpoint): Go through the_target->remove_point
4540 instead of assuming memory breakpoints.
4541 (find_gdb_breakpoint_at): Delete.
4542 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4543 (find_gdb_breakpoint): New function.
4544 (set_gdb_breakpoint_at): Delete.
4545 (z_type_supported): New function.
4546 (set_gdb_breakpoint_1): New function, loosely based off
4547 set_gdb_breakpoint_at.
4548 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4549 (delete_gdb_breakpoint_at): Delete.
4550 (delete_gdb_breakpoint_1): New function, loosely based off
4551 delete_gdb_breakpoint_at.
4552 (delete_gdb_breakpoint): New function.
4553 (clear_gdb_breakpoint_conditions): Rename to ...
4554 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4555 breakpoint.
4556 (add_condition_to_breakpoint): Make static.
4557 (add_breakpoint_condition): Take a struct breakpoint pointer
4558 instead of an address. Adjust.
4559 (gdb_condition_true_at_breakpoint): Rename to ...
4560 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4561 z_type parameter.
4562 (gdb_condition_true_at_breakpoint): Reimplement.
4563 (add_breakpoint_commands): Take a struct breakpoint pointer
4564 instead of an address. Adjust.
4565 (gdb_no_commands_at_breakpoint): Rename to ...
4566 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4567 parameter. Return true if no breakpoint was found. Change debug
4568 output.
4569 (gdb_no_commands_at_breakpoint): Reimplement.
4570 (run_breakpoint_commands): Rename to ...
4571 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4572 and change return type to boolean.
4573 (run_breakpoint_commands): New function.
4574 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4575 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4576 breakpoint. Go through the_target->remove_point instead of
4577 assuming memory breakpoint.
4578 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4579 software and hardware breakpoints.
4580 (reinsert_raw_breakpoint): Go through the_target->insert_point
4581 instead of assuming memory breakpoint.
4582 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4583 software and hardware breakpoints.
4584 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4585 Check both software and hardware breakpoints.
4586 (validate_inserted_breakpoint): Assert the breakpoint is a
4587 software breakpoint. Set the inserted flag to -1 instead of
4588 setting shlib_disabled.
4589 (delete_disabled_breakpoints): Adjust.
4590 (validate_breakpoints): Only validate software breakpoints.
4591 Adjust to inserted flag change.
4592 (check_mem_read, check_mem_write): Skip breakpoint types other
4593 than software breakpoints. Adjust to inserted flag change.
4594 * mem-break.h (enum raw_bkpt_type): New enum.
4595 (raw_breakpoint, struct process_info): Forward declare.
4596 (Z_packet_to_target_hw_bp_type): Delete declaration.
4597 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4598 (set_gdb_breakpoint, delete_gdb_breakpoint)
4599 (clear_breakpoint_conditions): New declarations.
4600 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4601 (breakpoint_inserted_here): Update comment.
4602 (add_breakpoint_condition, add_breakpoint_commands): Replace
4603 address parameter with a breakpoint pointer parameter.
4604 (gdb_breakpoint_here): Update comment.
4605 (delete_gdb_breakpoint_at): Delete.
4606 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4607 * server.c (process_point_options): Take a struct breakpoint
4608 pointer instead of an address. Adjust.
4609 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4610 delete_gdb_breakpoint.
4611 * spu-low.c (spu_target_ops): Install NULL as
4612 supports_z_point_type method.
4613 * target.h: Include mem-break.h.
4614 (struct target_ops) <prepare_to_access_memory>: Update comment.
4615 <supports_z_point_type>: New field.
4616 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4617 instead of a char. Also take a raw breakpoint pointer.
4618 * win32-arm-low.c (the_low_target): Install NULL as
4619 supports_z_point_type.
4620 * win32-i386-low.c (i386_supports_z_point_type): New function.
4621 (i386_insert_point, i386_remove_point): Adjust to new interface.
4622 (the_low_target): Install i386_supports_z_point_type.
4623 * win32-low.c (win32_supports_z_point_type): New function.
4624 (win32_insert_point, win32_remove_point): Adjust to new interface.
4625 (win32_target_ops): Install win32_supports_z_point_type.
4626 * win32-low.h (struct win32_target_ops):
4627 <supports_z_point_type>: New method.
4628 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4629 instead of a char. Also take a raw breakpoint pointer.
4630
932539e3
PA		 46312014-05-20 Pedro Alves <palves@redhat.com>
4632
4633 * mem-break.h: Include break-common.h.
4634 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4635 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4636 (Z_packet_to_target_hw_bp_type): New declaration.
4637 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4638 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4639 (Z_PACKET_ACCESS_WP): Delete macros.
4640 (Z_packet_to_hw_type): Delete function.
4641 * i386-low.h: Don't include break-common.h here.
4642 (Z_packet_to_hw_type): Delete declaration.
4643 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4644 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4645 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4646 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4647 * linux-aarch64-low.c: Don't include break-common.h here.
4648 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4649 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4650 (Z_packet_to_target_hw_bp_type): Delete function.
4651 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4652 function.
4653 (mips_insert_point, mips_remove_point): Use
4654 Z_packet_to_target_hw_bp_type.
4655
4ff0d3d8
PA		 46562014-05-20 Pedro Alves <palves@redhat.com>
4657
4658 * linux-aarch64-low.c: Include break-common.h.
4659 (enum target_point_type): Delete.
4660 (Z_packet_to_point_type): Rename to ...
4661 (Z_packet_to_target_hw_bp_type): ... this, and return a
4662 target_hw_bp_type instead.
4663 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4664 instead of an enum target_point_type.
4665 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4666 breakpoint type.
4667 (aarch64_dr_state_insert_one_point)
4668 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4669 (aarch64_handle_aligned_watchpoint)
4670 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4671 Take an enum target_hw_bp_type instead of an enum
4672 target_point_type.
4673 (aarch64_supports_z_point_type): New function.
4674 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4675 use Z_packet_to_target_hw_bp_type.
4676
786dc519
JB		 46772014-05-20 Joel Brobecker <brobecker@adacore.com>
4678
4679 * configure.ac: Only use -Werror by default when DEVELOPMENT
4680 is true.
4681 * configure: Regenerate.
4682
9e0aa64f
JK		 46832014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4684
4685 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4686 * linux-x86-low.c (X86_64_USER_REGS): New.
4687 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4688
2b577b92
YQ		 46892014-04-28 Yao Qi <yao@codesourcery.com>
4690
4691 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4692 name.
4693
94611da2
PA		 46942014-04-25 Pedro Alves <palves@redhat.com>
4695
4696 PR server/16255
4697 * linux-low.c (linux_attach_fail_reason_string): New function.
4698 (linux_attach_lwp): Delete.
4699 (linux_attach_lwp_1): Rename to ...
4700 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4701 argument. Remove "initial" parameter. Return int instead of
4702 void. Don't error or warn here.
4703 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4704 failure to attach to the tgid. Call warning when failing to
4705 attach to an lwp.
4706 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4707 argument. Remove "initial" parameter. Return int instead of
4708 void. Don't error or warn here.
4709 (linux_attach_fail_reason_string): New declaration.
4710 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4711 interface change. Use linux_attach_fail_reason_string.
4712
01f9f808
MS		 47132014-04-24 Michael Sturm <michael.sturm@mintel.com>
4714 Walfred Tedeschi <walfred.tedeschi@intel.com>
4715
4716 * Makefile.in: Added rules to handle new files
4717 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4718 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4719 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4720 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4721 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4722 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4723 x32-avx512-linux.o.
4724 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4725 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4726 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4727 i386/x32-avx512.xml.
4728 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4729 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4730 i386/x32-avx512-linux.xml.
4731 * i387-fp.c (num_avx512_k_registers): New constant for number
4732 of K registers.
4733 (num_avx512_zmmh_low_registers): New constant for number of
4734 lower ZMM registers (0-15).
4735 (num_avx512_zmmh_high_registers): New constant for number of
4736 higher ZMM registers (16-31).
4737 (num_avx512_ymmh_registers): New contant for number of higher
4738 YMM registers (ymm16-31 added by avx521 on x86_64).
4739 (num_avx512_xmm_registers): New constant for number of higher
4740 XMM registers (xmm16-31 added by AVX512 on x86_64).
4741 (struct i387_xsave): Add space for AVX512 registers.
4742 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4743 Add code to handle AVX512 registers.
4744 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4745 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4746 prototypei from generated file.
4747 (tdesc_amd64_avx512_linux): Likewise.
4748 (init_registers_x32_avx512_linux): Likewise.
4749 (tdesc_x32_avx512_linux): Likewise.
4750 (init_registers_i386_avx512_linux): Likewise.
4751 (tdesc_i386_avx512_linux): Likewise.
4752 (x86_64_regmap): Add AVX512 registers.
4753 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4754 mask.
4755 (initialize_low_arch): Add code to initialize AVX512 registers.
4756
51aa91f9
PA		 47572014-04-23 Pedro Alves <palves@redhat.com>
4758
4759 * mem-break.c (find_gdb_breakpoint_at): Make static.
4760 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4761
a4165e94
PA		 47622014-04-23 Pedro Alves <palves@redhat.com>
4763
4764 * i386-low.c: Don't include break-common.h here.
4765 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4766 prototype to take target_hw_bp_type as argument instead of a Z
4767 packet char.
4768 * i386-low.h: Include break-common.h here.
4769 (Z_packet_to_hw_type): Declare.
4770 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4771 prototypes.
4772 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4773 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4774 (x86_remove_point): Convert the packet number to a
4775 target_hw_bp_type before calling i386_low_remove_watchpoint.
4776 * win32-i386-low.c (i386_insert_point): Convert the packet number
4777 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4778 (i386_remove_point): Convert the packet number to a
4779 target_hw_bp_type before calling i386_low_remove_watchpoint.
4780
b8acf843
PA		 47812014-04-23 Pedro Alves <palves@redhat.com>
4782
4783 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4784
d708bcd1
PA		 47852014-04-10 Pedro Alves <palves@redhat.com>
4786
4787 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4788 Check if the condition or command is NULL before checking if the
4789 breakpoint is known. On success, return true.
4790 * mem-break.h (add_breakpoint_condition): Document return.
4791 (add_breakpoint_commands): Add describing comment.
4792 * server.c (skip_to_semicolon): New function.
4793 (process_point_options): Use it.
4794
2eec7d5b
PA		 47952014-04-09 Pedro Alves <palves@redhat.com>
4796
4797 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4798 to lwpid_of.
4799
fa96cb38
PA		 48002014-02-27 Pedro Alves <palves@redhat.com>
4801
4802 PR 12702
4803 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4804 macros.
4805 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4806 output.
4807 (last_thread_of_process_p): Take a PID argument instead of a
4808 thread pointer.
4809 (linux_wait_for_lwp): Delete.
4810 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4811 functions.
4812 (linux_low_filter_event): New function, party factored out from
4813 linux_wait_for_event.
4814 (linux_wait_for_event): Rename to ...
4815 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4816 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4817 sigsuspend. Check for zombie leaders.
4818 (linux_wait_for_event): Reimplement as wrapper around
4819 linux_wait_for_event_filtered.
4820 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4821 a normal or signal exit is seen, it's the whole process exiting.
4822 (wait_for_sigstop): No longer a for_each_inferior callback.
4823 Rewrite on top of linux_wait_for_event_filtered.
4824 (stop_all_lwps): Call wait_for_sigstop directly.
4825 * server.c (resume, handle_target_event): Handle
4826 TARGET_WAITKIND_NO_RESUMED.
4827
d763de10
JB		 48282014-02-26 Joel Brobecker <brobecker@adacore.com>
4829
4830 * win32-low.c (psapi_get_dll_name,
4831 * win32_CreateToolhelp32Snapshot): Delete.
4832 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4833 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4834 Delete.
4835 (handle_load_dll): Add function description.
4836 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4837
850a0f76
JB		 48382014-02-26 Joel Brobecker <brobecker@adacore.com>
4839
4840 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4841 Add comment.
4842 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4843 base address when calling win32_add_one_solib.
4844 (handle_load_dll): Delete local variable load_addr.
4845 Remove 0x1000 offset applied to DLL base address when calling
4846 win32_add_one_solib.
4847 (handle_unload_dll): Add comment.
4848
f25b3fc3
JB		 48492014-02-26 Joel Brobecker <brobecker@adacore.com>
4850
4851 * win32-low.c (win32_add_all_dlls): Renames
4852 win32_ensure_ntdll_loaded. Rewrite function documentation.
4853 Adjust implementation to always load all DLLs.
4854 Add 0x1000 offset to DLL base address when calling
4855 win32_add_one_solib.
4856 (child_initialization_done): New static global.
4857 (do_initial_child_stuff): Set child_initialization_done to
4858 zero during child initialization, and 1 after. Replace call
4859 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4860 Add comment.
4861 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4862 (handle_unload_dll): Add function documentation.
4863 (get_child_debug_event): Ignore load and unload DLL events
4864 during child initialization.
4865
d86d4aaf
DE		 48662014-02-20 Doug Evans <dje@google.com>
4867
3bc32da3 4868 Remove global all_lwps.
d86d4aaf
DE		 4869 * inferiors.h (ptid_of): Move here from linux-low.h.
4870 (pid_of, lwpid_of): Ditto.
4871 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4872 parameter is a struct thread_info * now.
4873 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4874 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4875 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4876 directly.
4877 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4878 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4879 * linux-arm-low.c (update_registers_callback): Update, "entry"
4880 parameter is a struct thread_info * now.
4881 Fetch lwpid from current_inferior directly.
4882 (arm_insert_point): Pass &all_threads to find_inferior instead of
4883 &all_lwps.
4884 (arm_remove_point): Ditto.
4885 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4886 (arm_prepare_to_resume): Fetch pid from thread.
4887 (arm_read_description): Fetch lwpid from current_inferior directly.
4888 * linux-low.c (all_lwps): Delete.
4889 (delete_lwp): Delete call to remove_inferior.
4890 (handle_extended_wait): Fetch lwpid from thread.
4891 (add_lwp): Don't set lwp->entry.id. Remove call to
4892 add_inferior_to_list.
4893 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4894 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4895 (kill_one_lwp_callback): Ditto.
4896 (linux_kill): Don't dereference NULL pointer.
4897 Fetch ptid,lwpid from thread.
4898 (get_detach_signal): Fetch ptid from thread.
4899 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4900 Simplify call to regcache_invalidate_thread.
4901 (delete_lwp_callback): Update, "entry" parameter is a
4902 struct thread_info * now. Fetch pid from thread.
4903 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4904 (status_pending_p_callback): Update, "entry" parameter is a
4905 struct thread_info * now. Fetch ptid from thread.
4906 (find_lwp_pid): Update, "entry" parameter is a
4907 struct thread_info * now.
4908 (linux_wait_for_lwp): Fetch pid from thread.
4909 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4910 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4911 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4912 (dequeue_one_deferred_signal): Ditto.
4913 (cancel_breakpoint): Fetch ptid from current_inferior.
4914 (linux_wait_for_event): Pass &all_threads to find_inferior,
4915 not &all_lwps. Fetch ptid, lwpid from thread.
4916 (count_events_callback): Update, "entry" parameter is a
4917 struct thread_info * now.
4918 (select_singlestep_lwp_callback): Ditto.
4919 (select_event_lwp_callback): Ditto.
4920 (cancel_breakpoints_callback): Ditto.
4921 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4922 not &all_lwps.
4923 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4924 (unsuspend_one_lwp): Update, "entry" parameter is a
4925 struct thread_info * now.
4926 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4927 not &all_lwps.
4928 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4929 Fetch lwpid from thread, not lwp.
4930 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4931 Pass &all_threads to find_inferior, not &all_lwps.
4932 (send_sigstop): Fetch lwpid from thread, not lwp.
4933 (send_sigstop_callback): Update, "entry" parameter is a
4934 struct thread_info * now.
4935 (suspend_and_send_sigstop_callback): Ditto.
4936 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4937 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4938 struct thread_info * now.
4939 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4940 from thread, lwp.
4941 (lwp_running): Update, "entry" parameter is a
4942 struct thread_info * now.
4943 (stop_all_lwps): Fetch ptid from thread.
4944 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4945 (linux_resume_one_lwp): Fetch lwpid from thread.
4946 (linux_set_resume_request): Update, "entry" parameter is a
4947 struct thread_info * now. Fetch pid, lwpid from thread.
4948 (resume_status_pending_p): Update, "entry" parameter is a
4949 struct thread_info * now.
4950 (need_step_over_p): Ditto. Fetch lwpid from thread.
4951 (start_step_over): Fetch lwpid from thread.
4952 (linux_resume_one_thread): Update, "entry" parameter is a
4953 struct thread_info * now. Fetch lwpid from thread.
4954 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4955 (proceed_one_lwp): Update, "entry" parameter is a
4956 struct thread_info * now. Fetch lwpid from thread.
4957 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4958 struct thread_info * now.
4959 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4960 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4961 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4962 directly.
4963 (regsets_store_inferior_registers): Ditto.
4964 (fetch_register, store_register): Ditto.
4965 (linux_read_memory, linux_write_memory): Ditto.
4966 (linux_request_interrupt): Ditto.
4967 (linux_read_auxv): Ditto.
4968 (linux_xfer_siginfo): Ditto.
4969 (linux_qxfer_spu): Ditto.
4970 (linux_qxfer_libraries_svr4): Ditto.
4971 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4972 moved to inferiors.h.
4973 (get_lwp): Delete.
4974 (get_thread_lwp): Update.
4975 (struct lwp_info): Delete member "entry". Simplify comment for
4976 member "thread".
4977 (all_lwps): Delete.
4978 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4979 current_inferior directly.
4980 (update_watch_registers_callback): Update, "entry" parameter is a
4981 struct thread_info * now. Fetch pid from thread.
4982 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4983 (mips_insert_point): Fetch lwpid from current_inferior.
4984 Pass &all_threads to find_inferior, not &all_lwps.
4985 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4986 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4987 directly.
4988 (mips_stopped_data_address): Ditto.
4989 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4990 directly.
4991 * linux-tile-low.c (tile_arch_setup): Ditto.
4992 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4993 (update_debug_registers_callback): Update, "entry" parameter is a
4994 struct thread_info * now. Fetch pid from thread.
4995 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4996 Pass &all_threads to find_inferior, not &all_lwps.
4997 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4998 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4999 Pass &all_threads to find_inferior, not &all_lwps.
5000 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5001 (i386_dr_low_get_status): Ditto.
5002 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5003 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5004 (x86_linux_read_description): Ditto.
5005 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5006
3b8361aa
DE		 50072014-02-20 Doug Evans <dje@google.com>
5008
5009 * inferiors.c (get_first_inferior): Fix buglet.
5010
f7667f0d
DE		 50112014-02-19 Doug Evans <dje@google.com>
5012
5013 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5014 * inferiors.c (add_thread): Change result type to struct thread_info *.
5015 All callers updated.
5016 (add_lwp): Call add_thread here instead of in callers.
5017 All callers updated.
5018 * linux-low.h (get_lwp_thread): Rewrite.
5019 (struct lwp_info): New member "thread".
5020
b3312d80
DE		 50212014-02-19 Doug Evans <dje@google.com>
5022
5023 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5024 All callers updated.
5025
ecc6f45c
DE		 50262014-02-19 Doug Evans <dje@google.com>
5027
5028 * inferiors.c (add_thread): Fix whitespace.
5029
649ebbca
DE		 50302014-02-19 Doug Evans <dje@google.com>
5031
5032 * dll.c (clear_dlls): Replace accessing list implemention details
5033 with API function.
5034 * gdbthread.h (get_first_thread): Declare.
5035 * inferiors.c (for_each_inferior_with_data): New function.
5036 (get_first_thread): New function.
5037 (find_thread_ptid): Simplify.
5038 (get_first_inferior): New function.
5039 (clear_list): Delete.
5040 (one_inferior_p): New function.
5041 (clear_inferior_list): New function.
5042 (clear_inferiors): Update.
5043 * inferiors.h (for_each_inferior_with_data): Declare.
5044 (clear_inferior_list): Declare.
5045 (one_inferior_p): Declare.
5046 (get_first_inferior): Declare.
5047 * linux-low.c (linux_wait_for_event): Replace accessing list
5048 implemention details with API function.
5049 * server.c (target_running): Ditto.
5050 (accumulate_file_name_length): New function.
5051 (emit_dll_description): New function.
5052 (handle_qxfer_libraries): Replace accessing list implemention
5053 details with API function.
5054 (handle_qxfer_threads_worker): New function.
5055 (handle_qxfer_threads_proper): Replace accessing list implemention
5056 details with API function.
5057 (handle_query): Ditto.
5058 (visit_actioned_threads_callback_ftype): New typedef.
5059 (visit_actioned_threads_data): New struct.
5060 (visit_actioned_threads): Rewrite to be find_inferior callback.
5061 (resume): Call find_inferior.
5062 (handle_status): Replace accessing list implemention
5063 details with API function.
5064 (process_serial_event): Replace accessing list implemention details
5065 with API function.
5066 * target.c (set_desired_inferior): Replace accessing list implemention
5067 details with API function.
5068 * tracepoint.c (same_process_p): New function.
5069 (gdb_agent_about_to_close): Replace accessing list implemention
5070 details with API function.
5071 * win32-low.c (child_delete_thread): Replace accessing list
5072 implemention details with API function.
5073 (match_dll_by_basename): New function.
5074 (dll_is_loaded_by_basename): New function.
5075 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5076 details call to dll_is_loaded_by_basename.
5077
80894984
DE		 50782014-02-19 Doug Evans <dje@google.com>
5079
5080 * dll.h (struct dll_info): Add comment.
5081 * gdbthread.h (struct thread_info): Add comment.
5082 (current_ptid): Simplify.
5083 * inferiors.c (add_process): Update.
5084 (remove_process): Update.
5085 * inferiors.h (struct process_info): Rename member "head" to "entry".
5086 * linux-low.c (delete_lwp): Update.
5087 (add_lwp): Update.
5088 (last_thread_of_process_p): Update.
5089 (kill_one_lwp_callback, linux_kill): Update.
5090 (status_pending_p_callback): Update.
5091 (wait_for_sigstop): Update. Simplify read of ptid.
5092 (start_step_over): Update.
5093 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5094 (get_lwp_thread): Update.
5095 (struct lwp_info): Rename member "head" to "entry".
5096 * regcache.h (inferior_list_entry): Delete.
5097 * server.c (kill_inferior_callback): Update.
5098 (detach_or_kill_inferior_callback): Update.
5099 (print_started_pid): Update.
5100 (print_attached_pid): Update.
5101 (process_serial_event): Simplify read of ptid.
5102 * thread-db.c (thread_db_create_event): Update.
5103 (thread_db_get_tls_address): Update.
5104 * win32-low.c (current_inferior_ptid): Simplify.
5105
46917d26
TT		 51062014-02-19 Tom Tromey <tromey@redhat.com>
5107
5108 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5109 argument.
5110 (target_supports_btrace): Update.
5111
0759a81e
YQ		 51122014-02-14 Yao Qi <yao@codesourcery.com>
5113
5114 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5115 (rsp-low-ipa.o): New target.
5116
a7191e8b
TT		 51172014-02-12 Tom Tromey <tromey@redhat.com>
5118
5119 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5120 convert_ascii_to_int.
5121 * regcache.c (registers_to_string): Likewise.
5122 * remote-utils.c (decode_M_packet): Likewise.
5123 * server.c (process_serial_event): Likewise.
5124
ff0e980e
TT		 51252014-02-12 Tom Tromey <tromey@redhat.com>
5126
5127 * server.c (handle_query, handle_v_run): Use hex2bin, not
5128 unhexify.
5129 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5130
e9371aff
TT		 51312014-02-12 Tom Tromey <tromey@redhat.com>
5132
5133 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5134 convert_int_to_ascii.
5135 * regcache.c (registers_to_string, collect_register_as_string):
5136 Likewise.
5137 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5138 Likewise.
5139 * server.c (process_serial_event): Likewise.
5140 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5141 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5142
971dc0b8
TT		 51432014-02-12 Tom Tromey <tromey@redhat.com>
5144
5145 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5146 bin2hex, not hexify.
5147 * tracepoint.c (cmd_qtstatus): Likewise.
5148
0a822afb
TT		 51492014-02-12 Tom Tromey <tromey@redhat.com>
5150
5151 * remote-utils.c (monitor_output): Pass explicit length to
5152 hexify.
5153
9c3d6531
TT		 51542014-02-12 Tom Tromey <tromey@redhat.com>
5155
5156 * tracepoint.c: Include rsp-low.h.
5157 * server.c: Include rsp-low.h.
5158 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5159 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5160 declare.
5161 * remote-utils.c: Include rsp-low.h.
5162 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5163 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5164 (convert_int_to_ascii, convert_ascii_to_int): Move to
5165 common/rsp-low.c.
5166 * regcache.c: Include rsp-low.h.
5167 * ax.c: Include rsp-low.h.
5168 * Makefile.in (SFILES): Add common/rsp-low.c.
5169 (OBS): Add rsp-low.o.
5170 (rsp-low.o): New target.
5171
01fd3ea5
TT		 51722014-02-12 Tom Tromey <tromey@redhat.com>
5173
5174 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5175 Include print-utils.h.
5176 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5177 (plongest, thirty_two, phex_nz): Remove.
5178 * Makefile.in (SFILES): Add common/print-utils.c.
5179 (OBS): Add print-utils.o.
5180 (print-utils-ipa.o): New target.
5181 (print-utils.o): New target.
5182 (IPA_OBJS): Add print-utils-ipa.o.
5183
e99dc820
TT		 51842014-02-06 Tom Tromey <tromey@redhat.com>
5185
5186 * Makefile.in (SFILES): Fix indentation.
5187
ee1e2d4f
DE		 51882014-02-05 Doug Evans <dje@google.com>
5189
5190 * linux-low.c (linux_wait_for_event): Improve comment.
5191 (linux_wait_1): Keep current_inferior in sync with event_child.
5192
f5a02773
DE		 51932014-01-22 Doug Evans <dje@google.com>
5194
5195 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5196
87ce2a04
DE		 51972014-01-22 Doug Evans <dje@google.com>
5198
5199 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5200 * configure: Regenerate.
5201 * config.in: Regenerate.
5202 * Makefile.in (SFILES): Add debug.c.
5203 (OBS): Add debug.o.
5204 * debug.c: New file.
5205 * debug.h: New file.
5206 * linux-aarch64-low.c (*): Update all debugging printfs to use
5207 debug_printf instead of fprintf.
5208 * linux-arm-low.c (*): Ditto.
5209 * linux-cris-low.c (*): Ditto.
5210 * linux-crisv32-low.c (*): Ditto.
5211 * linux-m32r-low.c (*): Ditto.
5212 * linux-sparc-low.c (*): Ditto.
5213 * linux-x86.c (*): Ditto.
5214 * linux-low.c (*): Ditto.
5215 (linux_wait_1): Add calls to debug_enter, debug_exit.
5216 (linux_wait): Remove redundant debugging printf.
5217 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5218 (linux_resume, unstop_all_lwps): Ditto.
5219 * mem-break.c (*): Update all debugging printfs to use
5220 debug_printf instead of fprintf.
5221 * remote-utils.c (*): Ditto.
5222 * thread-db.c (*): Ditto.
5223 * server.c #include <ctype.h>, "gdb_vecs.h".
5224 (debug_threads): Moved to debug.c.
5225 (*): Update all debugging printfs to use debug_printf instead of
5226 fprintf.
5227 (start_inferior): Replace call to fflush with call to debug_flush.
5228 (monitor_show_help): Mention set debug-format.
5229 (parse_debug_format_options): New function.
5230 (handle_monitor_command): Handle "monitor set debug-format".
5231 (gdbserver_usage): Mention --debug-format.
5232 (main): Parse --debug-format.
5233 * server.h (debug_threads): Declaration moved to debug.h.
5234 #include "debug.h".
5235 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5236 trace_debug_1 that uses debug_printf.
5237 (tracepoint_look_up_symbols): Update all debugging printfs to use
5238 debug_printf instead of fprintf.
5239
e671835b
BS		 52402014-01-20 Baruch Siach <baruch@tkos.co.il>
5241
5242 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5243 sys/ptrace.h.
5244
b5737fa9
PA		 52452014-01-17 Pedro Alves <palves@redhat.com>
5246
ea38d2a9 5247 PR build/16445
c7faa97a
PA		 5248 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5249 defined after including gdb_proc_service.h.
b5737fa9 5250
40ed484e
DE		 52512014-01-16 Doug Evans <dje@google.com>
5252
5253 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5254 (match_dll): Use it.
5255
969c39fb
MM		 52562014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5257
5258 * target.h (target_ops) <read_btrace>: Change parameters and
5259 return type to allow error reporting.
5260 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5261 trace reading errors on.
5262 * linux-low.c (linux_low_read_btrace): Pass trace reading
5263 errors on.
5264 (linux_low_disable_btrace): New.
5265
ab7f45ba
DE		 52662014-01-15 Doug Evans <dje@google.com>
5267
5268 * inferiors.c (thread_id_to_gdb_id): Delete.
5269 * inferiors.h (thread_id_to_gdb_id): Delete.
5270
66af0f44
EZ		 52712014-01-13 Eli Zaretskii <eliz@gnu.org>
5272
5273 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5274 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5275 versions.
5276
9939e131
PA		 52772014-01-08 Pedro Alves <palves@redhat.com>
5278
5279 * server.c (handle_status): Don't discard previous queued stop
5280 replies or thread's pending status here.
5281 (main) <disconnection>: Do it here instead.
5282
b7ea362b
PA		 52832014-01-08 Pedro Alves <palves@redhat.com>
5284
5285 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5286 * server.c (visit_actioned_threads, handle_pending_status): New
5287 function.
5288 (handle_v_cont): Factor out parts to ...
5289 (resume): ... this new function. If in all-stop, and a thread
5290 being resumed has a pending status, report it without actually
5291 resuming.
5292 (myresume): Adjust to use the new 'resume' function.
5293 (clear_pending_status_callback, set_pending_status_callback)
5294 (find_status_pending_thread_callback): New functions.
5295 (handle_status): Handle the case of multiple threads having
5296 interesting statuses to report. Report threads' real last signal
5297 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5298 with an interesting thread to report the status for, instead of
5299 always reporting the status of the first thread.
5300
28498c42
JB		 53012014-01-01 Joel Brobecker <brobecker@adacore.com>
5302
5303 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5304 * gdbreplay.c (gdbreplay_version): Likewise.
5305
f45c82da
YZ		 53062013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5307
5308 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5309 iov.iov_len with the real length in use.
5310
379a5e2d
JB		 53112013-12-13 Joel Brobecker <brobecker@adacore.com>
5312
5313 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5314 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5315 for all targets that use win32-low.c.
5316 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5317 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5318
4210d83e
PA		 53192013-12-13 Pedro Alves <palves@redhat.com>
5320
5321 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5322 if equal to TARGET_WAITKIND_LOADED.
5323 * win32-low.c (cached_status): New static global.
5324 (win32_wait): Add declaration.
5325 (do_initial_child_stuff): Flush all initial pending debug events
5326 up to the initial breakpoint.
5327 (win32_wait): If CACHED_STATUS was set, return that instead
5328 of doing a real wait. Remove the code resuming the execution
5329 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5330 during the initial phase. Also remove the code changing
5331 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5332 TARGET_WAITKIND_STOPPED.
5333
e7f0d979
YQ		 53342013-12-11 Yao Qi <yao@codesourcery.com>
5335
5336 * notif.c (handle_notif_ack): Return 0 if no notification
5337 matches.
5338
ebcf782c
DE		 53392013-11-20 Doug Evans <dje@google.com>
5340
5341 * linux-low.c (linux_set_resume_request): Fix comment.
5342
20ad9378
DE		 53432013-11-20 Doug Evans <dje@google.com>
5344
5345 * linux-low.c (resume_status_pending_p): Tweak comment.
5346
a196ebeb
WT		 53472013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5348
5349 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5350 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5351 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5352 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5353 (srv_amd64_regobj): Add amd64-mpx.o.
5354 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5355 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5356 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5357 * i387-fp.c (num_pl_bnd_register) Added constant.
5358 (num_pl_bnd_cfg_registers) Added constant.
5359 (struct i387_xsave) Added reserved area and MPX fields.
5360 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5361 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5362 function.
5363 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5364 (init_registers_amd64_mpx_linux): Declare new function.
5365 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5366 (x86_64_regmap): Add MPX registers.
5367 (x86_linux_read_description): Add MPX case.
5368 (initialize_low_arch): Initialize MPX targets.
5369
0080a2f6
TT		 53702013-11-18 Tom Tromey <tromey@redhat.com>
5371
5372 * configure: Rebuild.
5373 * configure.ac: Don't check for stdlib.h.
5374 * gdbreplay.c: Unconditionally include stdlib.h.
5375
2978b111
TT		 53762013-11-18 Tom Tromey <tromey@redhat.com>
5377
5378 * config.in: Rebuild.
5379 * configure: Rebuild.
5380 * configure.ac: Don't use AC_HEADER_DIRENT.
5381
a3d08894
TT		 53822013-11-18 Tom Tromey <tromey@redhat.com>
5383
5384 * server.h: Don't check HAVE_STRING_H.
5385 * gdbreplay.c: Don't check HAVE_STRING_H.
5386 * configure: Rebuild.
5387
0a5dd17d
TT		 53882013-11-18 Tom Tromey <tromey@redhat.com>
5389
5390 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5391 LIBGNU.
5392
1bd2f0ba
TT		 53932013-11-08 Tom Tromey <tromey@redhat.com>
5394
5395 * configure, config.in: Rebuild.
5396 * configure.ac: Remove unused configury.
5397
3266f10b
TT		 53982013-11-08 Tom Tromey <tromey@redhat.com>
5399
5400 * acinclude.m4: Include common.m4, codeset.m4.
5401 * configure, config.in: Rebuild.
5402 * configure.ac: Use GDB_AC_COMMON.
5403
6682d959
AA		 54042013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5405
5406 * linux-s390-low.c (HWCAP_S390_TE): New define.
5407 (s390_arch_setup): Consider the TE field in the HWCAP for
5408 determining 'have_regset_tdb'.
5409
fd0a4d76
SDJ		 54102013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5411
5412 PR gdb/16014
5413 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5414 call to sizeof.
5415
1a3d890b
PA		 54162013-10-02 Pedro Alves <palves@redhat.com>
5417
5418 * server.c (process_serial_event): Don't output "GDBserver
5419 exiting" if GDB is connected through stdio.
5420 * target.c (mywait): Likewise, be silent if GDB is connected
5421 through stdio.
5422
97ad4581
JB		 54232013-10-01 Joel Brobecker <brobecker@adacore.com>
5424
5425 * lynx-low.c (lynx_add_threads_after_attach): New function.
5426 (lynx_attach): Remove call to add_thread. Add call to
5427 lynx_add_threads_after_attach instead.
5428
5b4e221c
MF		 54292013-09-28 Mike Frysinger <vapier@gentoo.org>
5430
5431 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5432 * config.in, configure: Regenerated.
5433
ee47b2f8
YQ		 54342013-09-18 Yao Qi <yao@codesourcery.com>
5435
5436 PR server/15959
5437 * server.c (start_inferior): Clear 'resume_info'.
5438
d6707650 54392013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5440
d6707650
JW		 5441 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5442 for each register.
5443
9243dd0e 54442013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5445
9243dd0e
JW		 5446 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5447 linux-tile-low.o to srv_tgtobj.
5448
c623a6ef
WN		 54492013-09-16 Will Newton <will.newton@linaro.org>
5450
5451 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5452 out regs.
5453
fb71d39e
PA		 54542013-09-06 Pedro Alves <palves@redhat.com>
5455
5456 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5457 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5458 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5459 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5460 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5461 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5462
8e7e9910
PA		 54632013-09-06 Pedro Alves <palves@redhat.com>
5464
5465 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5466 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5467
7c3a12ca
PA		 54682013-09-06 Pedro Alves <palves@redhat.com>
5469
5470 * linux-amd64-ipa.c: Include tracepoint.h.
5471 * linux-i386-ipa.c: Include tracepoint.h.
5472
8eb3d7b6
RW		 54732013-09-06 Ricard Wanderlof <ricardw@axis.com>
5474
5475 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5476 (ps_get_thread_area): New function.
5477
eddddb9d
RW		 54782013-09-06 Ricard Wanderlof <ricardw@axis.com>
5479
5480 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5481 (initialize_low_arch): Call init_registers_crisv32 rather than
5482 init_register_crisv32.
5483
533b0600
PA		 54842013-09-05 Pedro Alves <palves@redhat.com>
5485
5486 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5487 to ...
5488 * hostio.h: ... this new file.
5489 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5490 win32-low.c: Include hostio.h.
5491
0ce3d3b5
PA		 54922013-09-05 Pedro Alves <palves@redhat.com>
5493
5494 * server.h (gdb_client_data, handler_func, callback_handler_func)
5495 (delete_file_handler, add_file_handler, append_callback_event)
5496 (delete_callback_event, start_event_loop, initialize_event_loop):
5497 Move to event-loop.h and include it.
5498 * event-loop.h: New file.
5499
799cdc37
PA		 55002013-09-05 Pedro Alves <palves@redhat.com>
5501
5502 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5503 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5504 (loaded_dll, unloaded_dll): Move to ...
5505 * dll.h: ... this new file.
5506 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5507
6a6bbd9d
PA		 55082013-09-05 Pedro Alves <palves@redhat.com>
5509
5510 * server.h (current_process, get_thread_process, all_processes)
5511 (add_inferior_to_list, for_each_inferior, current_inferior)
5512 (remove_inferior, add_process, remove_process, find_process_pid)
5513 (have_started_inferiors_p, have_attached_inferiors_p)
5514 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5515 (clear_inferiors, find_inferior, find_inferior_id)
5516 (inferior_target_data, set_inferior_target_data)
5517 (inferior_regcache_data, set_inferior_regcache_data): Move to
5518 inferiors.h, and include it.
5519 * inferiors.h: New file.
5520
f699aaba
PA		 55212013-09-05 Pedro Alves <palves@redhat.com>
5522
5523 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5524 Move ...
72f4393d 5525 * ax.h: ... here.
f699aaba 5526
c144c7a0
PA		 55272013-09-05 Pedro Alves <palves@redhat.com>
5528
5529 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5530 tracepoint.h.
5531 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5532 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5533 (handle_tracepoint_general_set, handle_tracepoint_query)
5534 (tracepoint_finished_step, tracepoint_was_hit)
5535 (release_while_stepping_state_list, current_traceframe)
5536 (in_readonly_region, traceframe_read_mem)
5537 (fetch_traceframe_registers, traceframe_read_sdata)
5538 (traceframe_read_info, struct fast_tpoint_collect_status)
5539 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5540 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5541 (supply_fast_tracepoint_registers)
5542 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5543 (ipa_tdesc, claim_trampoline_space)
5544 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5545 (agent_mem_read, agent_get_trace_state_variable_value)
5546 (agent_set_trace_state_variable_value, agent_tsv_read)
5547 (agent_mem_read_string, get_raw_reg_func_addr)
5548 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5549 * tracepoint.h: ... this new file.
5550
ff42e6ab
PA		 55512013-09-05 Pedro Alves <palves@redhat.com>
5552
5553 * server.h (perror_with_name, error, fatal, warning, paddress)
5554 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5555 include it.
5556 * utils.h: New file.
5557
541af0f4
PA		 55582013-09-05 Pedro Alves <palves@redhat.com>
5559
5560 * server.h (remote_debug, noack_mode, transport_is_reliable)
5561 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5562 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5563 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5564 (write_enn, initialize_async_io, enable_async_io)
5565 (disable_async_io, check_remote_input_interrupt_request)
5566 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5567 (dead_thread_notify, prepare_resume_reply)
5568 (decode_address_to_semicolon, decode_address, decode_m_packet)
5569 (decode_M_packet, decode_X_packet, decode_xfer_write)
5570 (decode_search_memory_packet, unhexify, hexify)
5571 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5572 (look_up_one_symbol, relocate_instruction)
5573 (monitor_output): Move to remote-utils.h, and include it.
5574 * remote-utils.h: New file.
5575
eebdf26b
PA		 55762013-09-05 Pedro Alves <palves@redhat.com>
5577
5578 * server.h (_): Delete.
5579
3aafd2ff
PA		 55802013-09-02 Pedro Alves <palves@redhat.com>
5581
5582 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5583 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5584 allocated.
5585 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5586
cee83bcb
PM		 55872013-09-02 Pierre Muller <muller@sourceware.org>
5588
5589 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5590 or WriteProcessMemory complete successfully and handle
5591 ERROR_PARTIAL_COPY error.
5592
9a13b2fa
PA		 55932013-09-02 Pedro Alves <palves@redhat.com>
5594
5595 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5596 error instead of EIO.
5597
602e3198
JK		 55982013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5599
5600 PR server/15604
5601 * linux-low.c: Include filestuff.h.
5602 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5603 * lynx-low.c: Include filestuff.h.
5604 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5605 * server.c: Include filestuff.h.
5606 (main): Call notice_open_fds.
5607 * spu-low.c: Include filestuff.h.
5608 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5609
96d7229d
LM		 56102013-08-22 Luis Machado <lgustavo@codesourcery.com>
5611
5612 * Makefile.in: Explain why ../target and ../nat are not
5613 listed as include file search paths.
5614 (linux-waitpid.o): New object file rule.
5615 * configure.srv (srv_native_linux_obj): New variable.
5616 Replace all occurrences of linux native object files with
5617 $srv_native_linux_obj.
5618 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5619 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5620 (linux_enable_event_reporting): Remove declaration.
5621 (my_waitpid): Moved to common/linux-waitpid.c.
5622 (linux_wait_for_event): Pass ptid when calling
5623 linux_enable_event_reporting.
5624 (linux_supports_tracefork_flag): Remove.
5625 (linux_enable_event_reporting): Likewise.
5626 (linux_tracefork_grandchild): Remove.
5627 (STACK_SIZE): Moved to common/linux-ptrace.c.
5628 (linux_tracefork_child): Remove.
5629 (linux_test_for_tracefork): Remove.
5630 (linux_look_up_symbols): Call linux_supports_traceclone.
5631 (initialize_low): Remove call to linux_test_for_tracefork.
5632 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5633 common/linux-ptrace.h.
5634 (PTRACE_TYPE_ARG4): Likewise.
5635 Include linux-ptrace.h.
5636
32940073
PA		 56372013-08-21 Pedro Alves <palves@redhat.com>
5638
5639 * config.in: Renegerate.
5640
33b60d58 56412013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 5642
33b60d58
LM		 5643 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5644 (SFILES): Remove $(srcdir)/common/target-common.c and
5645 add $(srcdir)/target/waitstatus.c.
5646 (OBS): Remove target-common.o and add waitstatus.o.
5647 (server_h): Remove $(srcdir)/../common/target-common.h and
5648 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5649 and $(srcdir)/../target/waitstatus.h.
5650 (target-common.o): Remove.
5651 (waitstatus.o): New target object file.
5652 * target.h: Do not include target-common.h and
5653 include target/resume.h, target/wait.h and
5654 target/waitstatus.h.
5655
b8e1b30e
LM		 56562013-08-13 Luis Machado <lgustavo@codesourcery.com>
5657
5658 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5659 to PTRACE_TYPE_ARG3.
5660 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5661 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5662 PTRACE_TYPE_ARG4.
5663 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5664 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5665
7a60ad40
YQ		 56662013-07-27 Jie Zhang <jie@codesourcery.com>
5667 Daniel Jacobowitz <dan@codesourcery.com>
5668 Yao Qi <yao@codesourcery.com>
5669
5670 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5671 (mips-linux-watch.o): New rule.
5672 (mips_linux_watch_h): New variable.
5673 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5674 srv_tgtobj.
5675 * linux-mips-low.c: Include mips-linux-watch.h.
5676 (struct arch_process_info, struct arch_lwp_info): New.
5677 (update_watch_registers_callback): New function.
5678 (mips_linux_new_process, mips_linux_new_thread) New functions.
5679 (mips_linux_prepare_to_resume, mips_insert_point): New
5680 functions.
5681 (mips_remove_point, mips_stopped_by_watchpoint): New
5682 functions.
5683 (rsp_bp_type_to_target_hw_bp_type): New function.
5684 (mips_stopped_data_address): New function.
5685 (the_low_target): Add watchpoint support functions.
5686
de6f69ad
YQ		 56872013-07-27 Yao Qi <yao@codesourcery.com>
5688
5689 * i386-low.c: Include break-common.h.
5690 (enum target_hw_bp_type): Remove.
5691
3360c0bf
LM		 56922013-07-24 Luis Machado <lgustavo@codesourcery.com>
5693
5694 * Makefile.in (SFILES): /common/target-common.c.
5695 (OBS): Add target-common.o.
5696 (server_h): Add $(srcdir)/../common/target-common.h.
5697 (target-common.o): New target.
5698 * server.c (queue_stop_reply_callback): Free
5699 status string after use.
5700 * target.c (target_waitstatus_to_string): Remove.
5701 * target.h: Include target-common.h.
5702 (resume_kind): Likewise.
5703 (target_waitkind): Likewise.
5704 (target_waitstatus): Likewise.
5705 (TARGET_WNOHANG): Likewise.
5706
bd885420
YQ		 57072013-07-04 Yao Qi <yao@codesourcery.com>
5708
5709 * Makefile.in (host_alias): Use @host_noncanonical@.
5710 (target_alias): Use @target_noncanonical@.
5711 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5712 ACX_NONCANONICAL_HOST.
5713 * configure: Regenerated.
5714
5715 Revert:
5716 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5717
5718 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5719 * configure: Rebuild.
5720 * Makefile.in (version_host, version_target): Get from configure.
5721 (version.c): Use $(version_host) and $(version_target).
5722
17ef446e
PA		 57232013-07-03 Pedro Alves <palves@redhat.com>
5724
5725 * Makefile.in (config.status): Depend on development.sh.
5726 * acinclude.m4: Include libmcheck.m4.
5727 * configure: Regenerate.
5728
7a9a7487
MG		 57292013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5730
5731 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5732 attribute inside the parentheses.
5733 (winapi_DebugSetProcessKillOnExit): Ditto.
5734 (winapi_DebugBreakProcess): Ditto.
5735 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 5736
49b64de6
MG		 57372013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5738
5739 * notif.h (notif_event): Add a dummy member to avoid compiler
5740 errors.
5741
d5749ee7
PA		 57422013-07-01 Pedro Alves <palves@redhat.com>
5743
5744 * hostio.c (HOSTIO_PATH_MAX): Define.
5745 (require_filename, handle_open, handle_unlink, handle_readlink):
5746 Use it.
5747
d8d2a3ee
PA		 57482013-07-01 Pedro Alves <palves@redhat.com>
5749
5750 * server.h: Include "pathmax.h".
5751 * linux-low.c: Don't include sys/param.h.
5752 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5753 MAXPATHLEN.
5754 * win32-low.c: Don't include sys/param.h.
5755 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5756
bc7dea8d
PA		 57572013-07-01 Pedro Alves <palves@redhat.com>
5758
5759 * event-loop.c: Don't check HAVE_UNISTD_H before including
5760 <unistd.h>.
5761 * gdbreplay.c: Likewise.
5762 * remote-utils.c: Likewise.
5763 * server.c: Likewise.
5764 * configure.ac: Don't check for unistd.h.
5765 * configure: Regenerate.
5766
d6c2da54
TT		 57672013-06-28 Tom Tromey <tromey@redhat.com>
5768
5769 * Makefile.in (version.c): Use version.in, not
5770 common/version.in.
5771
257b6bec
MG		 57722013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5773
5774 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5775 * configure: Rebuild.
5776 * Makefile.in (version_host, version_target): Get from configure.
5777 (version.c): Use $(version_host) and $(version_target).
5778
86ebe149
DK		 57792013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5780
5781 Fix trace-status to output user name without trailing colon.
5782 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5783
f30aa5af
DK		 57842013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5785
5786 Fix trace-status to output proper start-time and stop-time.
5787 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5788 output start time and stop time in hex as gdb expects.
5789
28a93511
YQ		 57902013-06-26 Pedro Alves <pedro@codesourcery.com>
5791
5792 * tracepoint.c (build_traceframe_info_xml): Output trace state
5793 variables present in the trace buffer.
5794
01208463
TT		 57952013-06-24 Tom Tromey <tromey@redhat.com>
5796
5797 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5798 create-version.sh.
5799 (version.o): Remove.
5800 * gdbreplay.c: Include version.h.
5801 (version, host_name): Don't declare.
5802 * server.h: Include version.h.
5803 (version, host_name): Don't declare.
5804
760256f9
PA		 58052013-06-12 Pedro Alves <palves@redhat.com>
5806
5807 * linux-x86-low.c (linux_is_elf64): Delete global.
5808 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5809 with local linux_pid_exe_is_elf_64_file use.
5810
030031ee
PA		 58112013-06-11 Pedro Alves <palves@redhat.com>
5812
5813 * linux-low.c (regset_disabled, disable_regset): New functions.
5814 (regsets_fetch_inferior_registers)
5815 (regsets_store_inferior_registers): Use them.
5816 (initialize_regsets_info); Don't allocate the disabled_regsets
5817 array here.
5818 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5819 comment.
5820
5da6eb0a
PA		 58212013-06-11 Pedro Alves <palves@redhat.com>
5822
5823 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5824 xmalloc.
5825
7e5aaa09
PA		 58262013-06-11 Pedro Alves <palves@redhat.com>
5827
5828 * linux-x86-low.c (initialize_low_arch): Call
5829 init_registers_x32_avx_linux.
5830
d878444c
JK		 58312013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5832
5833 Fix compatibility with Android Bionic.
5834 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5835 it is not empty.
5836
3aee8918
PA		 58372013-06-07 Pedro Alves <palves@redhat.com>
5838
5f2b57b5 5839 PR server/14823
3aee8918
PA		 5840 * Makefile.in (OBS): Add tdesc.o.
5841 (IPA_OBJS): Add tdesc-ipa.o.
5842 (tdesc-ipa.o): New rule.
5843 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5844 interface.
5845 * linux-low.c (new_inferior): Delete.
5846 (disabled_regsets, num_regsets): Delete.
5847 (linux_add_process): Adjust to set the new per-process
5848 new_inferior flag.
5849 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5850 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5851 was a stop. When calling arch_setup, switch the current inferior
5852 to the thread that got an event.
5853 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5854 (regsets_fetch_inferior_registers)
5855 (regsets_store_inferior_registers): New regsets_info parameter.
5856 Adjust to use it.
5857 (linux_register_in_regsets): New regs_info parameter. Adjust to
5858 use it.
5859 (register_addr, fetch_register, store_register): New usrregs_info
5860 parameter. Adjust to use it.
5861 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5862 parameter regs_info. Adjust to use it.
5863 (linux_fetch_registers): Get the current inferior's regs_info, and
5864 adjust to use it.
5865 (linux_store_registers): Ditto.
5866 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5867 (initialize_low): Don't initialize the target_regsets here. Call
5868 initialize_low_arch.
5869 * linux-low.h (target_regsets): Delete declaration.
5870 (struct regsets_info): New.
5871 (struct usrregs_info): New.
5872 (struct regs_info): New.
5873 (struct process_info_private) <new_inferior>: New field.
5874 (struct linux_target_ops): Delete the num_regs, regmap, and
5875 regset_bitmap fields. New field regs_info.
5876 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5877 * i387-fp.c (num_xmm_registers): Delete.
5878 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5879 calls to new interface.
5880 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5881 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5882 Infer the number of xmm registers from the regcache's target
5883 description.
5884 * i387-fp.h (num_xmm_registers): Delete.
5885 * inferiors.c (add_thread): Don't install the thread's regcache
5886 here.
5887 * proc-service.c (gregset_info): Fetch the current inferior's
5888 regs_info. Adjust to use it.
5889 * regcache.c: Include tdesc.h.
5890 (register_bytes, reg_defs, num_registers)
5891 (gdbserver_expedite_regs): Delete.
5892 (get_thread_regcache): If the thread doesn't have a regcache yet,
5893 create one, instead of aborting gdbserver.
5894 (regcache_invalidate_one): Rename to ...
5895 (regcache_invalidate_thread): ... this.
5896 (regcache_invalidate_one): New.
5897 (regcache_invalidate): Only invalidate registers of the current
5898 process.
5899 (init_register_cache): Add target_desc parameter, and use it.
5900 (new_register_cache): Ditto. Assert the target description has a
5901 non zero registers_size.
5902 (regcache_cpy): Add assertions. Adjust.
5903 (realloc_register_cache, set_register_cache): Delete.
5904 (registers_to_string, registers_from_string): Adjust.
5905 (find_register_by_name, find_regno, find_register_by_number)
5906 (register_cache_size): Add target_desc parameter, and use it.
5907 (free_register_cache_thread, free_register_cache_thread_one)
5908 (regcache_release, register_cache_size): New.
5909 (register_size): Add target_desc parameter, and use it.
5910 (register_data, supply_register, supply_register_zeroed)
5911 (supply_regblock, supply_register_by_name, collect_register)
5912 (collect_register_as_string, collect_register_by_name): Adjust.
5913 * regcache.h (struct target_desc): Forward declare.
5914 (struct regcache) <tdesc>: New field.
5915 (init_register_cache, new_register_cache): Add target_desc
5916 parameter.
5917 (regcache_invalidate_thread): Declare.
5918 (regcache_invalidate_one): Delete declaration.
5919 (regcache_release): Declare.
5920 (find_register_by_number, register_cache_size, register_size)
5921 (find_regno): Add target_desc parameter.
5922 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5923 declarations.
5924 * remote-utils.c: Include tdesc.h.
5925 (outreg, prepare_resume_reply): Adjust.
5926 * server.c: Include tdesc.h.
5927 (gdbserver_xmltarget): Delete declaration.
5928 (get_features_xml, process_serial_event): Adjust.
5929 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5930 declare.
5931 (struct process_info) <tdesc>: New field.
5932 (ipa_tdesc): Declare.
5933 * tdesc.c: New file.
5934 * tdesc.h: New file.
5935 * tracepoint.c: Include tdesc.h.
5936 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5937 (get_context_regcache): Adjust to pass ipa_tdesc down.
5938 (do_action_at_tracepoint): Adjust to get the register cache size
5939 from the context regcache's description.
5940 (traceframe_walk_blocks): Adjust to get the register cache size
5941 from the current trace frame's description.
5942 (traceframe_get_pc): Adjust to get current trace frame's
5943 description and pass it down.
5944 (gdb_collect): Adjust to get the register cache size from the
5945 IPA's description.
5946 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5947 (gdbserver_xmltarget): Delete.
5948 (initialize_low_tracepoint): Set the ipa's target description.
5949 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5950 (initialize_low_tracepoint): Set the ipa's target description.
5951 * linux-x86-low.c: Include tdesc.h.
5952 [__x86_64__] (is_64bit_tdesc): New.
5953 (ps_get_thread_area, x86_get_thread_area): Use it.
5954 (i386_cannot_store_register): Rename to ...
5955 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5956 (i386_cannot_fetch_register): Rename to ...
5957 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5958 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5959 to new interface.
5960 (target_regsets): Rename to ...
5961 (x86_regsets): ... this.
5962 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5963 interface.
5964 (x86_siginfo_fixup): Use is_64bit_tdesc.
5965 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5966 (tdesc_x32_avx_linux, tdesc_x32_linux)
5967 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5968 Declare.
5969 (x86_linux_update_xmltarget): Delete.
5970 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5971 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5972 (AMD64_LINUX_USER64_CS): New.
5973 (x86_linux_read_description): New, based on
5974 x86_linux_update_xmltarget.
5975 (same_process_callback): New.
5976 (x86_arch_setup_process_callback): New.
5977 (x86_linux_update_xmltarget): New.
5978 (x86_regsets_info): New.
5979 (amd64_linux_regs_info): New.
5980 (i386_linux_usrregs_info): New.
5981 (i386_linux_regs_info): New.
5982 (x86_linux_regs_info): New.
5983 (x86_arch_setup): Reimplement.
5984 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5985 (x86_emit_ops): Ditto.
5986 (the_low_target): Adjust. Install x86_linux_regs_info,
5987 x86_cannot_fetch_register, and x86_cannot_store_register.
5988 (initialize_low_arch): New.
5989 * linux-ia64-low.c (tdesc_ia64): Declare.
5990 (ia64_fetch_register): Adjust.
5991 (ia64_usrregs_info, regs_info): New globals.
5992 (ia64_regs_info): New function.
5993 (the_low_target): Adjust.
5994 (initialize_low_arch): New function.
5995 * linux-sparc-low.c (tdesc_sparc64): Declare.
5996 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5997 Adjust.
5998 (sparc_arch_setup): New function.
5999 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6000 (the_low_target): Adjust.
6001 (initialize_low_arch): New function.
6002 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6003 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6004 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6005 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6006 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6007 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6008 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6009 (tdesc_powerpc_isa205_vsx64l): Declare.
6010 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6011 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6012 (ppc_set_pc, ppc_get_hwcap): Adjust.
6013 (ppc_usrregs_info): Forward declare.
6014 (!__powerpc64__) ppc_regmap_adjusted: New global.
6015 (ppc_arch_setup): Adjust to the current process'es target
6016 description.
6017 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6018 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6019 (ppc_store_evrregset): Adjust.
6020 (target_regsets): Rename to ...
6021 (ppc_regsets): ... this, and make static.
6022 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6023 (ppc_regs_info): New function.
6024 (the_low_target): Adjust.
6025 (initialize_low_arch): New function.
6026 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6027 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6028 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6029 (tdesc_s390x_linux64v2): Declare.
6030 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6031 (s390_fill_gregset, s390_store_last_break): Adjust.
6032 (target_regsets): Rename to ...
6033 (s390_regsets): ... this, and make static.
6034 (s390_get_pc, s390_set_pc): Adjust.
6035 (s390_get_hwcap): New target_desc parameter, and use it.
6036 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6037 (s390_arch_setup): Adjust to set the current process'es target
6038 description. Don't adjust the regmap.
6039 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6040 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6041 (regs_info_3264): New globals.
6042 (s390_regs_info): New function.
6043 (the_low_target): Adjust.
6044 (initialize_low_arch): New function.
6045 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6046 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6047 [__mips64] (init_registers_mips_linux)
6048 (init_registers_mips_dsp_linux): Delete defines.
6049 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6050 (have_dsp): New global.
6051 (mips_read_description): New, based on mips_arch_setup.
6052 (mips_arch_setup): Reimplement.
6053 (get_usrregs_info): New function.
6054 (mips_cannot_fetch_register, mips_cannot_store_register)
6055 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6056 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6057 (target_regsets): Rename to ...
6058 (mips_regsets): ... this, and make static.
6059 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6060 (dsp_regs_info, regs_info): New globals.
6061 (mips_regs_info): New function.
6062 (the_low_target): Adjust.
6063 (initialize_low_arch): New function.
6064 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6065 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6066 Declare.
6067 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6068 (arm_read_description): New, with bits factored from
6069 arm_arch_setup.
6070 (arm_arch_setup): Reimplement.
6071 (target_regsets): Rename to ...
6072 (arm_regsets): ... this, and make static.
6073 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6074 (arm_regs_info): New function.
6075 (the_low_target): Adjust.
6076 (initialize_low_arch): New function.
6077 * linux-m68k-low.c (tdesc_m68k): Declare.
6078 (target_regsets): Rename to ...
6079 (m68k_regsets): ... this, and make static.
6080 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6081 (m68k_regs_info): New function.
6082 (m68k_arch_setup): New function.
6083 (the_low_target): Adjust.
6084 (initialize_low_arch): New function.
6085 * linux-sh-low.c (tdesc_sharch): Declare.
6086 (target_regsets): Rename to ...
6087 (sh_regsets): ... this, and make static.
6088 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6089 (sh_regs_info, sh_arch_setup): New functions.
6090 (the_low_target): Adjust.
6091 (initialize_low_arch): New function.
6092 * linux-bfin-low.c (tdesc_bfin): Declare.
6093 (bfin_arch_setup): New function.
6094 (bfin_usrregs_info, regs_info): New globals.
6095 (bfin_regs_info): New function.
6096 (the_low_target): Adjust.
6097 (initialize_low_arch): New function.
6098 * linux-cris-low.c (tdesc_cris): Declare.
6099 (cris_arch_setup): New function.
6100 (cris_usrregs_info, regs_info): New globals.
6101 (cris_regs_info): New function.
6102 (the_low_target): Adjust.
6103 (initialize_low_arch): New function.
6104 * linux-cris-low.c (tdesc_crisv32): Declare.
6105 (cris_arch_setup): New function.
6106 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6107 (cris_regs_info): New function.
6108 (the_low_target): Adjust.
6109 (initialize_low_arch): New function.
6110 * linux-m32r-low.c (tdesc_m32r): Declare.
6111 (m32r_arch_setup): New function.
6112 (m32r_usrregs_info, regs_info): New globals.
6113 (m32r_regs_info): Adjust.
6114 (initialize_low_arch): New function.
6115 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6116 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6117 (tic6x_usrregs_info): Forward declare.
6118 (tic6x_read_description): New function, based on ...
6119 (tic6x_arch_setup): ... this. Reimplement.
6120 (target_regsets): Rename to ...
6121 (tic6x_regsets): ... this, and make static.
6122 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6123 (tic6x_regs_info): New function.
6124 (the_low_target): Adjust.
6125 (initialize_low_arch): New function.
6126 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6127 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6128 (target_regsets): Rename to ...
6129 (xtensa_regsets): ... this, and make static.
6130 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6131 globals.
6132 (xtensa_arch_setup, xtensa_regs_info): New functions.
6133 (the_low_target): Adjust.
6134 (initialize_low_arch): New function.
6135 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6136 (nios2_arch_setup): Set the current process'es tdesc.
6137 (target_regsets): Rename to ...
6138 (nios2_regsets): ... this.
6139 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6140 (nios2_regs_info): New function.
6141 (the_low_target): Adjust.
6142 (initialize_low_arch): New function.
a261b8f5
PA		 6143 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6144 (aarch64_arch_setup): Set the current process'es tdesc.
6145 (target_regsets): Rename to ...
6146 (aarch64_regsets): ... this.
6147 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6148 (aarch64_regs_info): New function.
6149 (the_low_target): Adjust.
6150 (initialize_low_arch): New function.
3aee8918
PA		 6151 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6152 globals.
6153 (target_regsets): Rename to ...
6154 (tile_regsets): ... this.
6155 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6156 (tile_regs_info): New function.
6157 (tile_arch_setup): Set the current process'es tdesc.
6158 (the_low_target): Adjust.
6159 (initialize_low_arch): New function.
6160 * spu-low.c (tdesc_spu): Declare.
6161 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6162 * win32-arm-low.c (tdesc_arm): Declare.
6163 (arm_arch_setup): New function.
6164 (the_low_target): Install arm_arch_setup instead of
6165 init_registers_arm.
6166 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6167 (init_windows_x86): Rename to ...
6168 (i386_arch_setup): ... this. Set `win32_tdesc'.
6169 (the_low_target): Adjust.
6170 * win32-low.c (win32_tdesc): New global.
6171 (child_add_thread): Don't create the thread cache here.
6172 (do_initial_child_stuff): Set the new process'es tdesc.
6173 * win32-low.h (struct target_desc): Forward declare.
6174 (win32_tdesc): Declare.
6175 * lynx-i386-low.c (tdesc_i386): Declare global.
6176 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6177 * lynx-low.c (lynx_tdesc): New global.
6178 (lynx_add_process): Set the new process'es tdesc.
6179 * lynx-low.h (struct target_desc): Forward declare.
6180 (lynx_tdesc): Declare global.
6181 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6182 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6183 * nto-low.c (nto_tdesc): New global.
6184 (do_attach): Set the new process'es tdesc.
6185 * nto-low.h (struct target_desc): Forward declare.
6186 (nto_tdesc): Declare.
6187 * nto-x86-low.c (tdesc_i386): Declare.
6188 (nto_x86_arch_setup): Set `nto_tdesc'.
6189
b1fbec62
GB		 61902013-06-04 Gary Benson <gbenson@redhat.com>
6191
6192 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6193 to qSupported response when appropriate.
6194 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6195 with nonzero-length annex.
6196 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6197 arguments supplied in annex.
6198
d1ec4ce7
DE		 61992013-05-31 Doug Evans <dje@google.com>
6200
ac44adcb 6201 PR server/15594
d1ec4ce7
DE		 6202 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6203 64 bits in 64-cross-32 environment.
6204
9b25f2d3
PA		 62052013-05-28 Pedro Alves <palves@redhat.com>
6206
6207 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6208 (aarch64-without-fpu.c): Delete rule.
6209 * configure.srv (aarch64*-*-linux*): Remove references to
6210 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6211 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6212 declaration.
6213
6740dc9c
PA		 62142013-05-24 Pedro Alves <palves@redhat.com>
6215
6216 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6217 instead of strchr/decode_address. Error if the range isn't split
6218 with a ','. Don't assume there's be a ':' in the action.
6219
c2d6af84
PA		 62202013-05-23 Yao Qi <yao@codesourcery.com>
6221 Pedro Alves <palves@redhat.com>
6222
6223 * linux-low.c (lwp_in_step_range): New function.
6224 (linux_wait_1): If the thread was range stepping and stopped
6225 outside the stepping range, report the stop to GDB. Otherwise,
6226 continue stepping. Add range stepping debug output.
6227 (linux_set_resume_request): Copy the step range from the resume
6228 request to the lwp.
6229 (linux_supports_range_stepping): New.
6230 (linux_target_ops) <supports_range_stepping>: Set to
6231 linux_supports_range_stepping.
6232 * linux-low.h (struct linux_target_ops)
6233 <supports_range_stepping>: New field.
6234 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6235 * linux-x86-low.c (x86_supports_range_stepping): New.
6236 (the_low_target) <supports_range_stepping>: Set to
6237 x86_supports_range_stepping.
6238 * server.c (handle_v_cont): Handle 'r' action.
6239 (handle_v_requests): Append ";r" if the target supports range
6240 stepping.
6241 * target.h (struct thread_resume) <step_range_start,
6242 step_range_end>: New fields.
6243 (struct target_ops) <supports_range_stepping>:
6244 New field.
6245 (target_supports_range_stepping): New macro.
6246
58794e1a
JB		 62472013-05-17 Joel Brobecker <brobecker@adacore.com>
6248
6249 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6250 confusion in comment.
6251
d631c5a7
JB		 62522013-05-17 Joel Brobecker <brobecker@adacore.com>
6253
6254 * lynx-low.c (struct process_info_private): New type.
6255 (lynx_add_process): New function.
6256 (lynx_create_inferior, lynx_attach): Replace calls to
6257 add_process by calls to lynx_add_process.
6258 (lynx_resume): If PTID is null, then try using
6259 current_process()->private->last_wait_event_ptid.
6260 Add comments.
6261 (lynx_clear_inferiors): Delete. The contents of that function
6262 has been inlined in lynx_mourn;
6263 (lynx_wait_1): Save the ptid in the process's private data.
6264 (lynx_mourn): Free the process' private data. Replace call
6265 to lynx_clear_inferiors by call to clear_inferiors.
6266
96f7a20f
YQ		 62672013-05-17 Yao Qi <yao@codesourcery.com>
6268
6269 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6270 the right place.
6271
db0dfaa0
LM		 62722013-05-16 Luis Machado <lgustavo@codesourcery.com>
6273
6274 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6275 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6276 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6277 PT_TEXT_END_ADDR guards. Update comments.
6278 (linux_target_op) <read_offsets>: Conditionally define to
6279 linux_read_offsets if the target is UCLIBC and if it defines
6280 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6281
68f5f838
SL		 62822013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6283 Andrew Jenner <andrew@codesourcery.com>
6284
6285 * Makefile.in (SFILES): Add linux-nios2-low.c.
6286 (clean): Add action to delete nios2-linux.c.
6287 (nios2-linux.c): New rule.
6288 * configure.srv: Add nios2*-*-linux*.
6289 * linux-nios2-low.c: New.
6290
1ebff1fd
HAQ		 62912013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6292
6293 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6294
f6150862
HZ		 62952013-04-25 Hui Zhu <hui@codesourcery.com>
6296
6297 PR gdb/15186
f6150862
HZ		 6298 * ax.c (ax_printf): Add fflush.
6299
614c279d
TT		 63002013-04-22 Tom Tromey <tromey@redhat.com>
6301
6302 * Makefile.in (SFILES): Add filestuff.c.
6303 (OBS): Add filestuff.o.
6304 (filestuff.o): New target.
6305 * config.in, configure: Rebuild.
6306 * configure.ac: Check for fdwalk, pipe2.
6307
7d4e5717
PA		 63082013-04-17 Pedro Alves <palves@redhat.com>
6309
6310 * configure.ac (USE_THREAD_DB): Delete variable.
6311 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6312 Don't AC_SUBST USE_THREAD_DB.
6313 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6314 * config.in, configure: Regenerate.
6315
d5c93e41
PA		 63162013-04-16 Pedro Alves <palves@redhat.com>
6317
6318 * linux-low.h (struct lwp_info) <thread_known>: Move under
6319 the USE_THREAD_DB #ifdef.
6320
04f5fe89
PA		 63212013-04-16 Pedro Alves <palves@redhat.com>
6322
6323 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6324 (linux-low.o): Delete rule.
6325 * linux-low.h: Always include "gdb_thread_db.h" instead of
6326 conditionally including thread_db.h.
6327 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6328 HAVE_THREAD_DB_H.
6329
480b27bf
JK		 63302013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6331
6332 * Makefile.in (install-only): Fix make install regression.
6333
43662968
JK		 63342013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6335
6336 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6337 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6338 installation.
6339 * gdbserver.1: Remove.
6340
3e74e146
PA		 63412013-03-22 Pedro Alves <palves@redhat.com>
6342
6343 * linux-low.c (handle_extended_wait): Don't call
6344 linux_enable_event_reporting.
6345
a8347a2a
TT		 63462013-03-15 Tony Theodore <tonyt@logyst.com>
6347
6348 PR build/9098:
6349 * Makefile.in (SHELL): Use @SHELL@.
6350
eeb56fa7
SDJ		 63512013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6352
6353 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6354 compiler warning.
6355
4fa7e2ff
JB		 63562013-03-13 Joel Brobecker <brobecker@adacore.com>
6357
6358 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6359 Remove extraneous NULL element.
6360
8ddb1965
YQ		 63612013-03-13 Yao Qi <yao@codesourcery.com>
6362
6363 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6364 'V' block in trace frame.
6365
9accd112
MM		 63662013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6367
6368 * target.h (struct target_ops): Add btrace ops.
6369 (target_supports_btrace): New macro.
6370 (target_enable_btrace): New macro.
6371 (target_disable_btrace): New macro.
6372 (target_read_btrace): New macro.
6373 * gdbthread.h (struct thread_info): Add btrace field.
6374 * server.c: Include btrace-common.h.
6375 (handle_btrace_general_set): New function.
6376 (handle_btrace_enable): New function.
6377 (handle_btrace_disable): New function.
6378 (handle_general_set): Call handle_btrace_general_set.
6379 (handle_qxfer_btrace): New function.
6380 (struct qxfer qxfer_packets[]): Add btrace entry.
6381 * inferiors.c (remove_thread): Disable btrace.
6382 * linux-low: Include linux-btrace.h.
6383 (linux_low_enable_btrace): New function.
6384 (linux_low_read_btrace): New function.
6385 (linux_target_ops): Add btrace ops.
6386 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6387 Add srv_linux_btrace=yes.
6388 (x86_64-*-linux*): Add linux-btrace.o.
6389 Add srv_linux_btrace=yes.
6390 * configure.ac: Define HAVE_LINUX_BTRACE.
6391 * config.in: Regenerated.
6392 * configure: Regenerated.
6393
5cc22e4c
MM		 63942013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6395
6396 * server.c (handle_qxfer): Preserve error message if -3 is
6397 returned.
6398 (qxfer): Document the -3 return value.
6399
7c97f91e
MM		 64002013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6401
6402 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6403 (linux_btrace_h): New variable.
6404 (linux-btrace.o): New rule.
6405
be9a119c 64062013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6407 Hafiz Abid Qadeer <abidh@codesourcery.com>
6408
6409 * tracepoint.c (trace_buffer_size): New global.
6410 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6411 (init_trace_buffer): Change to one-argument function. Allocate
6412 trace buffer memory.
6413 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6414 handle QTBuffer:size packet.
6415 (cmd_bigqtbuffer_size): New function.
6416 (initialize_tracepoint): Call init_trace_buffer with
6417 DEFAULT_TRACE_BUFFER_SIZE.
6418 * server.c (handle_query): Add QTBuffer:size in the
6419 supported packets.
6420
e64f7499
YQ		 64212013-03-07 Yao Qi <yao@codesourcery.com>
6422
6423 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6424 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6425 of -1.
6426 (cmd_qtsp): Adjust condition. Do post increment.
6427 Set cur_action and cur_step_action back to 0.
6428
f0ae6fc3
PA		 64292013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6430
6431 PR server/15236
6432 * linux-low.c (linux_write_memory): Return early success if LEN is
6433 zero.
6434
b5b0b0af
CV		 64352013-03-05 Corinna Vinschen <vinschen@redhat.de>
6436
334ad4a8 6437 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6438
589bc927
TT		 64392013-02-28 Tom Tromey <tromey@redhat.com>
6440
6441 * configure.ac: Invoke AC_SYS_LARGEFILE.
6442 * configure, config.in: Rebuild.
6443
dfe07582
CV		 64442013-02-28 Corinna Vinschen <vinschen@redhat.com>
6445
6446 * win32-low.c: Throughout, fix format strings and casts of
6447 printf-like functions to avoid type related warnings on all
6448 platforms.
6449 (get_child_debug_event): Print dwDebugEventCode as hex since
6450 that's how it's usually documented.
6451
736cd585
YQ		 64522013-02-28 Yao Qi <yao@codesourcery.com>
6453
6454 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6455 pulongest.
6456
e1f58301
JW		 64572013-02-27 Jiong Wang <jiwang@tilera.com>
6458
6459 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6460 (reg-tilegx32.c): New rule.
6461 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6462 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6463 different register info initializer according to elf class.
6464 (init_registers_tilgx32): New function. The tilegx32 register info
6465 initializer.
6466 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6467 (tile_store_gregset): Likewise.
6468
d171ca78
YQ		 64692013-02-27 Yao Qi <yao@codesourcery.com>
6470
6471 * server.c (process_point_options): Print debug message when
6472 debug_threads is true.
6473
282bbdf3
YQ		 64742013-02-26 Yao Qi <yao@codesourcery.com>
6475
6476 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6477
aca22551
PA		 64782013-02-19 Pedro Alves <palves@redhat.com>
6479 Kai Tietz <ktietz@redhat.com>
6480
6481 PR gdb/15161
6482
6483 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6484 instead of strtoul to extract address from packet.
6485 (process_serial_event) <'z'>: Likewise.
6486
4f3cee1c
YQ		 64872013-02-18 Yao Qi <yao@codesourcery.com>
6488
6489 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6490
8e1d55a3
PA		 64912013-02-14 Pedro Alves <palves@redhat.com>
6492
6493 Plug memory leak.
6494
6495 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6496 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6497
458820da
PA		 64982013-02-14 Pedro Alves <palves@redhat.com>
6499
6500 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6501
baea0dae
PA		 65022013-02-14 Pedro Alves <palves@redhat.com>
6503
6504 * tracepoint.c (save_string): Delete.
6505 (add_tracepoint_action): Use savestring instead of save_string.
6506
0b1afbb3
PA		 65072013-02-12 Pedro Alves <palves@redhat.com>
6508
6509 * linux-xtensa-low.c: Ditto.
6510 * xtensa-xtregs.c: Ditto.
6511
8a4ac37e
PA		 65122013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6513
6514 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6515 thread_db.
6516
148de6bb
MS		 65172013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6518
6519 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6520 aarch64_num_wp_regs and aarch64_num_bp_regs to
6521 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6522
55fac6e0
MS		 65232013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6524
6525 * linux-aarch64-low.c (ps_get_thread_area): Replace
6526 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6527
176eb98c
MS		 65282013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6529 Marcus Shawcroft <marcus.shawcroft@arm.com>
6530 Nigel Stephens <nigel.stephens@arm.com>
6531 Yufeng Zhang <yufeng.zhang@arm.com>
6532
6533 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6534 (aarch64.c, aarch64-without-fpu.c): New targets.
6535 * configure.srv (aarch64*-*-linux*): New.
6536 * linux-aarch64-low.c: New file.
6537
56f7af9c
MS		 65382013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6539
43aaf8b6 6540 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6541 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6542 (dequeue_one_deferred_signal, linux_resume_one_thread)
6543 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6544 (linux_tracefork_grandchild, linux_test_for_tracefork)
6545 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6546 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6547 where the argument is 0.
6548
60f662b0
YQ		 65492013-01-25 Yao Qi <yao@codesourcery.com>
6550
6551 * event-loop.c: Include "queue.h".
6552 (gdb_event_p): New typedef.
6553 (struct gdb_event) <next_event>: Remove.
6554 (event_queue): Change to QUEUE(gdb_event_p).
6555 (async_queue_event): Remove.
6556 (gdb_event_xfree): New.
6557 (initialize_event_loop): New.
6558 (process_event): Use API from QUEUE.
6559 (wait_for_event): Likewise.
6560 * server.c (main): Call initialize_event_loop.
6561 * server.h (initialize_event_loop): Declare.
6562
5ae4861a
YQ		 65632013-01-18 Yao Qi <yao@codesourcery.com>
6564
6565 * ax.h (struct eval_agent_expr_context): New.
6566 (gdb_eval_agent_expr): Update declaration.
6567 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6568 TFRAME. Add new argument CTX.
6569 * server.h (struct eval_agent_expr_context): Declare.
6570 (agent_mem_read, agent_tsv_read): Update declaration.
6571 (agent_mem_read_string): Likewise.
6572 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6573 (add_traceframe_block): Add new argument TPOINT.
6574 Increase TPOINT->traceframe_usage.
6575 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6576 eval_tracepoint_agent_expr.
6577 (condition_true_at_tracepoint): Likewise.
6578 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6579 (agent_mem_read_string, agent_tsv_read): Likewise.
6580
85e00e85
YQ		 65812013-01-16 Yao Qi <yao@codesourcery.com>
6582
6583 * linux-low.c (linux_resume_one_lwp): Don't check
6584 'lwp->bp_reinsert != 0'.
6585
4039cf45
JB		 65862013-01-07 Joel Brobecker <brobecker@adacore.com>
6587 Pedro Alves <palves@redhat.com>
6588
6589 * lynx-low.c (ptrace_request_to_str): Define a temporary
6590 macro and use it to simplify this function's implementation.
6591
9044dee2
JB		 65922013-01-07 Joel Brobecker <brobecker@adacore.com>
6593
6594 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6595 sets errno.
6596
e6352c8f
JB		 65972013-01-07 Joel Brobecker <brobecker@adacore.com>
6598
6599 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6600
50681a27
JB		 66012013-01-07 Joel Brobecker <brobecker@adacore.com>
6602
6603 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6604
3f6e77ef
JB		 66052013-01-07 Joel Brobecker <brobecker@adacore.com>
6606
6607 * lynx-low.c (lynx_resume): Use the resume_info parameter
6608 to determine the ptid for the lynx_ptrace call, unless
6609 it is equal to minus_one_ptid, in which case we use the
6610 ptid of the current_inferior.
6611 (lynx_wait_1): After having received a thread create/exit
6612 event, resume the inferior's execution using the signaling
6613 thread's ptid, rather than the old ptid.
6614
7fda33ae
JB		 66152013-01-07 Joel Brobecker <brobecker@adacore.com>
6616
6617 * lynx-low.c (lynx_resume): Delete variable ret.
6618
b9786c74
JB		 66192013-01-01 Joel Brobecker <brobecker@adacore.com>
6620
6621 * gdbreplay.c (gdbreplay_version): Update copyright year.
6622 * server.c (gdbserver_version): Likewise.
6623
8b93d60f
JB		 66242012-12-17 Joel Brobecker <brobecker@adacore.com>
6625
6626 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6627 new thread.
6628
037335a7
JB		 66292012-12-17 Joel Brobecker <brobecker@adacore.com>
6630
6631 * lynx-low.c (ptrace_request_to_str): Add handling for
6632 PTRACE_GETTRACESIG.
6633
52d4cbd8
JB		 66342012-12-17 Joel Brobecker <brobecker@adacore.com>
6635
6636 * lynx-low.c (lynx_attach): Delete variable new_process.
6637
ab8f6ca9
JB		 66382012-12-17 Joel Brobecker <brobecker@adacore.com>
6639
6640 * lynx-low.c (lynx_create_inferior): Delete variable
6641 new_process.
6642
78cbc024
JB		 66432012-12-17 Joel Brobecker <brobecker@adacore.com>
6644
6645 * lynx-low.c (ptrace_request_to_str): Do not handle
6646 PTRACE_GETTHREADLIST if this macro does not exist.
6647
14a00470
YQ		 66482012-12-15 Yao Qi <yao@codesourcery.com>
6649
6650 * Makefile.in (OBS): Add notif.o.
6651 * notif.c, notif.h: New.
6652 * server.c: Include "notif.h".
6653 (struct vstop_notif) <next>: Remove.
6654 <base>: New field.
6655 (queue_stop_reply): Update.
6656 (push_event, send_next_stop_reply): Remove.
6657 (discard_queued_stop_replies): Update.
6658 (notif_stop): New variable.
6659 (handle_v_stopped): Remove.
6660 (handle_v_requests): Don't call handle_v_stopped. Call
6661 handle_ack_notif instead.
6662 (queue_stop_reply_callback): Call notif_event_enque instead
6663 of queue_stop_reply.
6664 (handle_status): Don't call send_next_stop_reply, call
6665 notif_write_event instead.
6666 (kill_inferior_callback): Likewise.
6667 (detach_or_kill_inferior_callback): Likewise.
6668 (main): Call initialize_notif.
6669 (process_serial_event): Call QUEUE_is_empty.
6670 (handle_target_event): Call notif_push instead of push event.
6671 * server.h (push_event): Remove declaration.
6672
61c125b9
TT		 66732012-12-10 Tom Tromey <tromey@redhat.com>
6674
6675 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6676 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6677 macros.
6678 (.c.o): Rewrite.
6679 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6680 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6681 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6682 (amd64-linux-ipa.o, ax.o): Rewrite.
6683 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6684 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6685 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6686 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6687 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6688 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6689 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6690 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6691 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6692 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6693 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6694 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6695 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6696 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6697 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6698 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6699 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6700 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6701 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6702 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6703 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6704 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6705 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6706 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6707 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6708 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6709 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6710 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6711 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6712 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6713 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6714 (reg-tilegx.o): Remove.
6715 (all_object_files): New macro.
6716 Include .deps files.
6717 * aclocal.m4, configure: Rebuild.
6718 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6719 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6720 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6721
e90e9ad9
TT		 67222012-12-05 Tom Tromey <tromey@redhat.com>
6723
6724 PR gdb/14917:
6725 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6726
02d403bf 67272012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 6728
6729 * configure.ac: Check for linux/perf_event.h.
6730 * config.in: Regenerated.
6731 * configure: Regenerated.
6732
0270a750
PA		 67332012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6734
6735 * hostio.c (handle_readlink): Decrease buffer size
6736 parameter passed to readlink by one byte.
6737
8c29b58e
YQ		 67382012-11-26 Yao Qi <yao@codesourcery.com>
6739
6740 * configure.ac (build_warnings): Append '-Wempty-body'.
6741 * configure: Regenerated.
6742 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6743 body.
6744
8bdce1ff
PM		 67452012-11-15 Pierre Muller <muller@sourceware.org>
6746
6747 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6748 * config.in: Regenerate.
6749 * configure: Regenerate.
6750 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6751 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6752 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6753 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6754 header.
6755 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6756 instead of <sys/wait.h> header.
6757 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6758
02d403bf 67592012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 6760
6761 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6762 (various make rules): Remove -DGDBSERVER
6763
fbd5db48
YQ		 67642012-11-09 Yao Qi <yao@codesourcery.com>
6765
6766 * spu-low.c (current_ptid): Move it to ..
6767 * gdbthread.h: ... here. New.
6768 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6769 * server.c (myresume, process_serial_event): Likewise.
6770 * thread-db.c (thread_db_find_new_threads): Likewise.
6771 * tracepoint.c (run_inferior_command): Likewise.
6772
b3dc46ff
AB		 67732012-10-01 Andrew Burgess <aburgess@broadcom.com>
6774
6775 * server.c (handle_search_memory_1): Include access length in
6776 warning message.
6777
07c04788
HPN		 67782012-09-05 Michael Brandt <michael.brandt@axis.com>
6779
6780 * linux-crisv32-low.c: Fix compile errors.
6781
918d227b
YQ		 67822012-09-04 Yao Qi <yao@codesourcery.com>
6783
6784 * tracepoint.c (cmd_qtsv): Adjust debug message.
6785 Don't check CUR_TPOINT.
6786
18c1b81a
YQ		 67872012-08-28 Yao Qi <yao@codesourcery.com>
6788
6789 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6790 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6791 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6792 Remove declarations of xmalloc, xreallloc, xstrdup and
6793 freeargv.
6794 * Makefile.in (libiberty_h): New.
6795 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6796 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6797
dc82f37b
YQ		 67982012-08-23 Yao Qi <yao@codesourcery.com>
6799
6800 * server.h: Remove declaration of 'xsnprintf'.
6801
406b1477
KS		 68022012-08-22 Keith Seitz <keiths@redhat.com>
6803
6804 * server.h: Include build-gnulib-gbserver/config.h.
6805 * gdbreplay.c: Likewise.
6806
e6712ff1
DE		 68072012-08-08 Doug Evans <dje@google.com>
6808
6809 * Makefile.in (SFILES): Add gdb_vecs.c.
6810 (OBS): Add gdb_vecs.o.
6811 (gdb_vecs_h, host_defs_h): New variables.
6812 (thread-db.o): Add $(gdb_vecs_h) dependency.
6813 (gdb_vecs.o): New rule.
6814 * thread-db.c: #include "gdb_vecs.h".
6815 (thread_db_load_search): Use a vector to iterate over path elements.
6816 Handle text appearing after "$pdir".
6817
6818 * configure.ac: Add check for strstr.
6819 * config.in: Regenerate.
6820 * configure: Regenerate.
6821
7c3270ae
UW		 68222012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6823
6824 * hostio.c (handle_pread): If pread fails, fall back to attempting
6825 lseek/read.
6826 (handle_pwrite): Likewise for pwrite.
6827
b62e2b27
UW		 68282012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6829
6830 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6831 between unsupported TYPE and unimplementable ADDR/LEN combination.
6832 (arm_insert_point): Act on new return value.
6833
78a99e91
PA		 68342012-07-31 Pedro Alves <palves@redhat.com>
6835
6836 * server.c (process_point_options): Only skip tokens if we find
6837 one that is unrecognized. Don't treat 'X' specially while
6838 skipping unrecognized tokens.
6839
fcf303ab
UW		 68402012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6841
6842 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6843 to 4-byte-align HW breakpoint addresses for Thumb.
6844
7255706c
YQ		 68452012-07-27 Yao Qi <yao@codesourcery.com>
6846
6847 PR remote/14161.
6848
6849 * server.h: Declare gdb_agent_about_to_close.
6850 * target.c (kill_inferior): Include "agent.h".
6851 New. Send command 'kill'.
6852 * target.h (kill_inferior): Removed macro.
6853 * tracepoint.c (gdb_agent_about_to_close): New.
6854 (gdb_agent_helper_thread): Handle command 'close'.
6855 Wait endlessly until the inferior stops.
6856 Install gdb_agent_remove_socket to atexit hook.
6857 (agent_socket_name): New static variable.
6858 (gdb_agent_socket_init): Replace local variable 'name' with
6859 'agent_socket_name'.
6860 (gdb_agent_remove_socket): New.
6861
5a3f286f
YQ		 68622012-07-27 Yao Qi <yao@codesourcery.com>
6863
6864 * server.c (process_point_options): Stop at 'X' when parsing.
6865
961bd387
ME		 68662012-07-19 Michael Eager <eager@eagercon.com>
6867
a261b8f5 6868 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 6869 to hw_execute.
6870 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6871 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6872 hardware breakpoint.
6873
aa7c7447
JK		 68742012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6875
6876 * gdbserver/linux-low.c (initialize_low): Call
6877 linux_ptrace_init_warnings.
6878
7f216e7c
DE		 68792012-07-02 Doug Evans <dje@google.com>
6880
6881 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6882 pointer to int.
6883
d3ce09f5
SS		 68842012-07-02 Stan Shebs <stan@codesourcery.com>
6885
6886 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6887 (ax.o): Add it to build rule.
6888 (ax-ipa.o): Ditto.
6889 (OBS): Add format.o.
6890 (IPA_OBS): Add format.o.
6891 * server.c (handle_query): Claim support for breakpoint commands.
6892 (process_point_options): Add command case.
6893 (process_serial_event): Leave running if there are printfs in
6894 effect.
6895 * mem-break.h (any_persistent_commands): Declare.
6896 (add_breakpoint_commands): Declare.
6897 (gdb_no_commands_at_breakpoint): Declare.
6898 (run_breakpoint_commands): Declare.
6899 * mem-break.c (struct point_command_list): New struct.
6900 (struct breakpoint): New field command_list.
6901 (any_persistent_commands): New function.
6902 (add_commands_to_breakpoint): New function.
6903 (add_breakpoint_commands): New function.
6904 (gdb_no_commands_at_breakpoint): New function.
6905 (run_breakpoint_commands): New function.
6906 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6907 locally.
6908 * ax.c: Include format.h.
6909 (ax_printf): New function.
6910 (gdb_eval_agent_expr): Add printf opcode.
6911
2f8f6aed
YQ		 69122012-06-13 Yao Qi <yao@codesourcery.com>
6913
6914 * server.c (start_inferior): Remove duplicated writes to fields
6915 'last_resume_kind' and 'last_status' of 'current_inferior'.
6916
0c9070b3
YQ		 69172012-06-12 Yao Qi <yao@codesourcery.com>
6918 Pedro Alves <palves@redhat.com>
6919
6920 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6921 comment.
6922 * server.c (handle_v_cont): Extend comment.
6923
c52daf70
YQ		 69242012-06-11 Yao Qi <yao@codesourcery.com>
6925
6926 * linux-low.c (linux_attach): Add 'static'.
6927
d38bbb0a
YQ		 69282012-06-06 Yao Qi <yao@codesourcery.com>
6929
6930 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6931
89dc0afd
JK		 69322012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6933
6934 Fix gcc -flto compilation warning.
6935 * server.c (main): Make variable multi_mode and attach volatile.
6936
75f62ce7
TJB		 69372012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6938
6939 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6940 if the platform doesn't know about it.
6941
65f479b6
PA		 69422012-05-30 Jeff Kenton <jkenton@tilera.com>
6943
6944 * Makefile.in (SFILES): Add linux-tile-low.c.
6945 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6946 * configure.srv: Handle tilegx-*-linux*.
6947 * linux-tile-low.c: New file.
6948
0c5bf5a9
JK		 69492012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6950
6951 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6952
a493e3e2
PA		 69532012-05-24 Pedro Alves <palves@redhat.com>
6954
6955 PR gdb/7205
6956
43aaf8b6 6957 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 6958
2ea28649
PA		 69592012-05-24 Pedro Alves <palves@redhat.com>
6960
6961 PR gdb/7205
6962
6963 Replace target_signal with gdb_signal throughout.
6964
8d409d16
MR		 69652012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6966
6967 * linux-low.c (linux_store_registers): Avoid the copying sequence
6968 when no data has been retrieved by ptrace.
6969
23512c01
MGD		 69702012-05-22 Will Deacon <will.deacon@arm.com>
6971
6972 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6973 Include asm/ptrace.h.
6974 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6975 already defined.
6976
4934b29e
MR		 69772012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6978
6979 * linux-low.c (linux_store_registers): Don't re-retrieve data
6980 with ptrace that has already been obtained from /proc. Always
6981 copy any data retrieved with ptrace to the buffer supplied.
6982
bde24c0a
PA		 69832012-05-11 Yao Qi <yao@codesourcery.com>
6984 Pedro Alves <palves@redhat.com>
6985
6986 * linux-low.c (enum stopping_threads_kind): New.
6987 (stopping_threads): Change type to `enum stopping_threads_kind'.
6988 (handle_extended_wait): If stopping and suspending threads, leave
6989 the new_lwp suspended too.
6990 (linux_wait_for_event): Adjust.
6991 (stop_all_lwps): Set `stopping_threads' to
6992 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6993 whether we're suspending threads or just stopping them. Assert no
6994 recursion happens.
6995
623b6bdf
YQ		 69962012-04-29 Yao Qi <yao@codesourcery.com>
6997
6998 * server.h: Move some code to ...
6999 * gdbthread.h: ... here. New.
7000 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7001 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7002 (nto-low.o, win32-low.o): Likewise.
7003 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7004 * regcache.c, remote-utils.c, server.c: Likewise.
7005 * target.c, tracepoint.c, win32-low.c: Likewise.
7006
f15f9948
TJB		 70072012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7008
7009 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7010 (PTRACE_ARG4_TYPE): Likewise.
7011 (PTRACE_XFER_TYPE): Likewise.
7012 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7013 ptrace to PTRACE_ARG3_TYPE.
7014 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7015 (PTRACE_ARG4_TYPE): Likewise.
7016 (PTRACE_XFER_TYPE): Likewise.
7017 (linux_detach_one_lwp): Cast fourth argument of
7018 ptrace to long then PTRACE_ARG4_TYPE.
7019 (regsets_fetch_inferior_registers): Cast third argument of
7020 ptrace to long then PTRACE_ARG3_TYPE.
7021 (regsets_store_inferior_registers): Likewise.
7022
38ea300a
PA		 70232012-04-20 Pedro Alves <palves@redhat.com>
7024
7025 * configure: Regenerate.
7026
c971b7fa
PA		 70272012-04-19 Pedro Alves <palves@redhat.com>
7028
43aaf8b6 7029 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7030 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7031 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7032 (all, install-only, uninstall, clean-info, all-lib, clean): No
7033 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7034 (maintainer-clean realclean distclean): Use subdir_do.
7035 (subdir_do): New.
7036 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7037 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7038 * acinclude.m4: Include acx_configure_dir.m4.
7039 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7040 calls. Call AC_PROG_RANLIB. Configure gnulib using
7041 ACX_CONFIGURE_DIR.
7042 (GNULIB): New.
7043 (GNULIB_STDINT_H): Adjust.
7044 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7045 * gdbreplay.c: Include build-gnulib/config.h.
7046 * server.h: Likewise.
7047 * aclocal.m4: Regenerate.
7048 * config.in: Regenerate.
7049 * configure: Regenerate.
c971b7fa 7050
809277f8
PA		 70512012-04-19 Pedro Alves <palves@redhat.com>
7052
7053 * Makefile.in (LIBGNU, INCGNU): Adjust.
7054 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7055 (all, install-only, uninstall, clean-info, all-lib, clean)
7056 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7057 * configure.ac: Adjust AC_OUTPUT output.
7058 * aclocal.m4: Regenerate.
7059 * configure: Regenerate.
7060
fd9bb8b8
PA		 70612012-04-19 Pedro Alves <palves@redhat.com>
7062
7063 * Makefile.in (generated_files): New.
7064 (server_h): Remove the explicit dependency on config.h, and depend
7065 on $generated_files.
7066
1c298c66
PA		 70672012-04-19 Pedro Alves <palves@redhat.com>
7068
7069 * Makefile.in (INCGNU): Add -Ignulib.
7070
57c4b50b
PA		 70712012-04-19 Pedro Alves <palves@redhat.com>
7072
7073 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7074 (INCGNU): ... this, and spell out -I here.
7075 (GNULIB_LIB): Rename to ...
7076 (LIBGNU): ... this.
7077 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7078
1030e047
PA		 70792012-04-19 Pedro Alves <palves@redhat.com>
7080
7081 * config.in: Regenerate.
7082
447d4319
PA		 70832012-04-19 Pedro Alves <palves@redhat.com>
7084
7085 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7086 * server.h (memmem): Remove declaration.
7087 * config.in: Regenerate.
7088 * configure: Regenerate.
7089
aad9eab9
YQ		 70902012-04-19 Yao Qi <yao@codesourcery.com>
7091
7092 * Makefile.in (SFILES): Add common/vec.c.
7093 (OBS): Add vec.o.
7094 (vec.o): New rule.
7095
3e10640f
YQ		 70962012-04-19 Yao Qi <yao@codesourcery.com>
7097
7098 * remote-utils.c (prepare_resume_reply): Replace with macro
7099 target_core_of_thread.
7100 * server.c (handle_qxfer_threads_proper): Likewise.
7101 * target.h (traget_core_of_thread): New macro.
7102
71622373
PA		 71032012-04-18 Pedro Alves <palves@redhat.com>
7104
7105 * aclocal.m4: Regenerate.
7106 * configure: Regenerate.
7107
80d26939
YQ		 71082012-04-16 Yao Qi <yao@codesourcery.com>
7109
7110 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7111 duplicated on address.
7112
42476b70
YQ		 71132012-04-16 Yao Qi <yao@codesourcery.com>
7114
7115 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7116 (struct tracepoint_action_ops) <send>: New field.
7117 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7118 (agent_expr_send, x_tracepoint_action_send): New.
7119 (l_tracepoint_action_send): New.
7120 (cmd_qtdp): Download and install tracepoint
7121 according to `use_agent'.
7122 (run_inferior_command): Add one more parameter `len'.
7123 Update callers.
7124 (tracepoint_send_agent): New.
7125 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7126
7bc83639
YQ		 71272012-04-16 Yao Qi <yao@codesourcery.com>
7128
7129 * tracepoint.c (download_tracepoints): Moved to ...
7130 (cmd_qtstart): ... here.
7131
5f18041e
YQ		 71322012-04-14 Yao Qi <yao@codesourcery.com>
7133
7134 * tracepoint.c: Include inttypes.h.
7135 (struct collect_memory_action): Use sized types.
7136 (struct tracepoint): Likewise.
7137 (cmd_qtdp, stop_tracing): Update print specifiers.
7138 (cmd_qtp, response_tracepoint): Likewise.
7139 (collect_data_at_tracepoint): Likewise.
7140 (collect_data_at_step): Likewise.
7141
55a8c076
YQ		 71422012-04-14 Yao Qi <yao@codesourcery.com>
7143
7144 Import gnulib module inttypes.
7145 * aclocal.m4, config.in, configure: Regenerated.
7146
dc750257
YQ		 71472012-04-14 Yao Qi <yao@codesourcery.com>
7148
7149 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7150 Makefile and config.status at last.
7151
0ab5faf9
YQ		 71522012-04-13 Yao Qi <yao@codesourcery.com>
7153
7154 * tracepoint.c: Include stdint.h unconditionally.
7155
18f5fd81
TJB		 71562012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7157
7158 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7159 on BFD_HAVE_SYS_PROCFS_TYPE.
7160 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7161 * configure: Regenerate.
7162 * config.in: Likewise.
7163
4d47af5c
L		 71642012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7165
7166 * Makefile.in (clean): Also remove x32.c x32-linux.c
7167 x32-avx.c x32-avx-linux.c.
7168 (x32.o): New target.
7169 (x32.c): Likewise.
7170 (x32-linux.o): Likewise.
7171 (x32-linux.c): Likewise.
7172 (x32-avx.o): Likewise.
7173 (x32-avx.c): Likewise.
7174 (x32-avx-linux.o): Likewise.
7175 (x32-avx-linux.c): Likewise.
7176
7177 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7178 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7179 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7180 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7181 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7182 i386/x32-avx-linux.xml.
7183
7184 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7185 (init_registers_x32_avx_linux): Likwise.
7186 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7187 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7188
ecedbe58
PA		 71892012-04-13 Pedro Alves <palves@redhat.com>
7190
7191 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7192 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7193 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7194 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7195 the sub-make.
7196
c92b5177
L		 71972012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7198
7199 * linux-x86-low.c (compat_x32_clock_t): New.
7200 (compat_x32_siginfo_t): Likewise.
7201 (compat_x32_siginfo_from_siginfo): Likewise.
7202 (siginfo_from_compat_x32_siginfo): Likewise.
7203 (linux_is_elf64): Likewise.
7204 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7205 and siginfo_from_compat_x32_siginfo for x32.
7206 (x86_arch_setup): Set linux_is_elf64.
7207
214d508e
L		 72082012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7209
7210 PR gdb/13969
7211 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7212 e_machine field.
7213 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7214 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7215 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7216 compatible with process.
7217
c9a1864a
YQ		 72182012-04-12 Yao Qi <yao@codesourcery.com>
7219
7220 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7221 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7222 (install-only, install-info, clean): Handle sub dir gnulib.
7223 (all-lib, am--refresh): New targets.
7224 (memmem.o): Remove target.
7225 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7226 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7227 (AC_REPLACE_FUNCS): Remove memmem.
7228 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7229 (AC_OUTPUT): Generate Makefile in gnulib/.
7230 * aclocal.m4, config.in, configure: Regenerated.
7231
367ba2c2
MR		 72322012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7233
7234 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7235
9d236627
PA		 72362012-04-05 Pedro Alves <palves@redhat.com>
7237
7238 -Werror=strict-aliasing
7239
7240 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7241 pointer.
7242
111217b3
PA		 72432012-04-04 Pedro Alves <palves@redhat.com>
7244
7245 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7246 (sparc_store_gregset_from_stack, sparc_store_gregset)
7247 (sparc_breakpoint_at): Fix formatting.
7248
8365dcf5
TJB		 72492012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7250
7251 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7252 are available.
7253 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7254 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7255 * config.in: Regenerate.
7256 * configure: Likewise.
7257
689cc2ae
PA		 72582012-03-29 Pedro Alves <palves@redhat.com>
7259
7260 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7261 Correct ptrace arguments.
7262
c14dfd32
PA		 72632012-03-28 Pedro Alves <palves@redhat.com>
7264
7265 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7266 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7267 (IA64_FR1_REGNUM): New defines.
7268 (ia64_fetch_register): New.
7269 (the_low_target): Install it.
7270 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7271 field.
7272 * linux-low.c (linux_fetch_registers): Try the
7273 the_low_target.fetch_register hook first.
7274
7275 * linux-arm-low.c (the_low_target): Adjust.
7276 * linux-bfin-low.c (the_low_target): Adjust.
7277 * linux-cris-low.c (the_low_target): Adjust.
7278 * linux-crisv32-low.c (the_low_target): Adjust.
7279 * linux-m32r-low.c (the_low_target): Adjust.
7280 * linux-m68k-low.c (the_low_target): Adjust.
7281 * linux-mips-low.c (the_low_target): Adjust.
7282 * linux-ppc-low.c (the_low_target): Adjust.
7283 * linux-s390-low.c (the_low_target): Adjust.
7284 * linux-sh-low.c (the_low_target): Adjust.
7285 * linux-sparc-low.c (the_low_target): Adjust.
7286 * linux-tic6x-low.c (the_low_target): Adjust.
7287 * linux-x86-low.c (the_low_target): Adjust.
7288 * linux-xtensa-low.c (the_low_target): Adjust.
7289
63c88e13
PA		 72902012-03-26 Pedro Alves <palves@redhat.com>
7291
7292 * server.c (handle_qxfer_libraries): Don't bail early if
7293 the_target->qxfer_libraries_svr4 is not NULL.
7294
fb723180
PA		 72952012-03-26 Pedro Alves <palves@redhat.com>
7296
7297 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7298
0afae3cf
PA		 72992012-03-23 Pedro Alves <palves@redhat.com>
7300
7301 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7302 "library-list-svr4" element's start tag when the the DSO list is
7303 empty.
7304
485f1ee4
PA		 73052012-03-23 Pedro Alves <palves@redhat.com>
7306
7307 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7308 a variable whose type size is the same as the inferior's pointer
7309 size.
7310
a5362b9a
TS		 73112012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7312
7313 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7314 struct siginfo.
7315 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7316 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7317 * linux-low.h: Include <signal.h>.
7318 (struct siginfo): Remove forward declaration.
7319 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7320 struct siginfo.
7321
d226c142
MF		 73222012-03-21 Mike Frysinger <vapier@gentoo.org>
7323
7324 * .gitignore: Ignore more files.
7325
122f36ef
PA		 73262012-03-19 Pedro Alves <palves@redhat.com>
7327 Jan Kratochvil <jan.kratochvil@redhat.com>
7328
7329 * server.c (cont_thread, general_thread): Add describing comments.
7330 (start_inferior): Clear `cont_thread'.
7331 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7332 of a process.
7333
fc3e5175
YQ		 73342012-03-15 Yao Qi <yao@codesourcery.com>
7335
7336 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7337 handling to ...
7338 (cmd_qtdp): ... here.
7339
8d0d92cd
YQ		 73402012-03-15 Yao Qi <yao@codesourcery.com>
7341
7342 * tracepoint.c (struct tracepoint_action_ops): New.
7343 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7344 (m_tracepoint_action_download): New.
7345 (r_tracepoint_action_download): New.
7346 (x_tracepoint_action_download): New.
7347 (l_tracepoint_action_download): New.
7348 (add_tracepoint_action): Install `action->ops' according type.
7349 (download_tracepoint_1): Move code `download' function pointer
7350 of various tracepoint_action_ops.
7351
87b0bb13
JK		 73522012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7353
7354 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7355 linux_ptrace_attach_warnings.
7356
5f572dec
JK		 73572012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7358
7359 * Makefile.in (linux-ptrace.o): New.
7360 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7361 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7362 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7363 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7364 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7365 of these targets.
7366 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7367
f4647387
YQ		 73682012-03-08 Yao Qi <yao@codesourcery.com>
7369 Pedro Alves <palves@redhat.com>
7370
7371 Fix PR server/13392.
7372 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7373 offset of JMP insn.
7374 * tracepoint.c (remove_tracepoint): New.
7375 (cmd_qtdp): Call remove_tracepoint when failed to install.
7376
9b224c5e
PA		 73772012-03-07 Pedro Alves <palves@redhat.com>
7378
7379 * linux-low.c (get_detach_signal): New.
7380 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7381 Pass on pending signals to PTRACE_DETACH. Check the result of the
7382 ptrace call.
7383 * server.c (program_signals, program_signals_p): New.
7384 (handle_general_set): Handle QProgramSignals.
7385 * server.h (program_signals, program_signals_p): Declare.
7386
e237a7e2
JK		 73872012-03-05 Pedro Alves <palves@redhat.com>
7388 Jan Kratochvil <jan.kratochvil@redhat.com>
7389
7390 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7391 New comment why.
7392
5808517f
YQ		 73932012-03-03 Yao Qi <yao@codesourcery.com>
7394
7395 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7396 agent_look_up_symbols.
7397
58b4daa5
YQ		 73982012-03-03 Yao Qi <yao@codesourcery.com>
7399
7400 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7401 (linux-x86-low.o): Likewise.
7402 * server.h: Remove in_process_agent_loaded.
7403 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7404 common/agent.c.
7405 Update callers.
7406
8ffcbaaf
YQ		 74072012-03-03 Yao Qi <yao@codesourcery.com>
7408
7409 * tracepoint.c (gdb_agent_capability): New global.
7410 (in_process_agent_loaded_ust): Renamed to
7411 `in_process_agent_supports_ust'.
7412 Update callers.
7413 (in_process_agent_supports_ust): Call agent_capability_check.
7414 (clear_installed_tracepoints): Assert that agent supports
7415 agent.
7416
d1feda86
YQ		 74172012-03-03 Yao Qi <yao@codesourcery.com>
7418
7419 * linux-low.c (linux_supports_agent): New.
7420 (linux_target_ops): Initialize field `supports_agent' with
7421 linux_supports_agent.
7422 * target.h (struct target_ops) <supports_agent>: New.
7423 (target_supports_agent): New macro.
7424 * server.c (handle_general_set): Handle packet 'QAgent'.
7425 (handle_query): Send `QAgent+'.
7426 * Makefile.in (server.o): Depends on agent.h.
7427
2fa291ac
YQ		 74282012-03-03 Yao Qi <yao@codesourcery.com>
7429
7430 * Makefile.in (OBS): Add agent.o.
7431 Add new rule for agent.o.
7432 Track dependence of tracepoint.c on agent.h.
7433 * tracepoint.c (run_inferior_command_1):
7434 (run_inferior_command): Call agent_run_command.
7435 (gdb_ust_connect_sync_socket): Deleted. Move it to
7436 common/agent.c.
7437 (resume_thread, stop_thread): Likewise.
7438 (gdb_ust_socket_init): Renamed to ...
7439 (gdb_agent_socket_init): ... New.
7440 (gdb_ust_thread): Renamed to ...
7441 (gdb_agent_helper_thread): ... New.
7442 (gdb_ust_init): Move some code to ...
7443 (gdb_agent_init): ... here. New.
7444 [HAVE_UST]: Call gdb_ust_init.
7445 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7446 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7447 * config.in, configure: Regenerated.
7448
05044653
PA		 74492012-03-02 Pedro Alves <palves@redhat.com>
7450
7451 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7452 * linux-low.c (struct simple_pid_list): New.
7453 (stopped_pids): New a struct simple_pid_list pointer.
7454 (add_to_pid_list, pull_pid_from_list): New.
7455 (handle_extended_wait): Don't assume the first signal new children
7456 report is SIGSTOP. Adjust call to pull_pid_from_list.
7457 (linux_wait_for_lwp): Adjust.
7458
8d00225b
YQ		 74592012-03-02 Yao Qi <yao@codesourcery.com>
7460
7461 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7462 debug log.
7463
19560ba5
YQ		 74642012-03-02 Yao Qi <yao@codesourcery.com>
7465
7466 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7467 `stop_pc' and `tpoint'. Update caller.
7468
1faeff08
MR		 74692012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7470
7471 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7472 * linux-low.c (use_linux_regsets): New macro.
7473 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7474 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7475 (linux_register_in_regsets): New function.
7476 (usr_fetch_inferior_registers): Skip registers covered by
7477 regsets.
7478 (usr_store_inferior_registers): Likewise.
7479 (usr_fetch_inferior_registers): New macro.
7480 (usr_store_inferior_registers): Likewise.
7481 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7482 (linux_store_registers): Likewise.
7483 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7484 prototype.
7485 (init_registers_mips64_dsp_linux): Likewise.
7486 (init_registers_mips_linux): New macro.
7487 (init_registers_mips_dsp_linux): Likewise.
7488 (mips_dsp_num_regs): Likewise.
7489 (DSP_BASE, DSP_CONTROL): New fallback macros.
7490 (mips_base_regs): New macro.
7491 (mips_regmap): Use it. Fix the size.
7492 (mips_dsp_regmap): New variable.
7493 (mips_dsp_regset_bitmap): Likewise.
7494 (mips_arch_setup): New function.
7495 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7496 than mips_regmap.
7497 (mips_cannot_store_register): Likewise.
7498 (the_low_target): Update .arch_setup, .num_regs and .regmap
7499 initializers. Add .regset_bitmap initializer.
7500 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7501 initializer.
7502 * linux-bfin-low.c (the_low_target): Likewise.
7503 * linux-cris-low.c (the_low_target): Likewise.
7504 * linux-crisv32-low.c (the_low_target): Likewise.
7505 * linux-ia64-low.c (the_low_target): Likewise.
7506 * linux-m32r-low.c (the_low_target): Likewise.
7507 * linux-m68k-low.c (the_low_target): Likewise.
7508 * linux-ppc-low.c (the_low_target): Likewise.
7509 * linux-s390-low.c (the_low_target): Likewise.
7510 * linux-sh-low.c (the_low_target): Likewise.
7511 * linux-sparc-low.c (the_low_target): Likewise.
7512 * linux-tic6x-low.c (the_low_target): Likewise.
7513 * linux-x86-low.c (the_low_target): Likewise.
7514 * linux-xtensa-low.c (the_low_target): Likewise.
7515 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7516 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7517 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7518 srv_xmlfiles.
7519 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7520 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7521
c03e6ccc
YQ		 75222012-02-29 Yao Qi <yao@codesourcery.com>
7523 Pedro Alves <palves@redhat.com>
7524
7525 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7526 `step_over_finished' is true.
7527
644cebc9
PA		 75282012-02-27 Pedro Alves <palves@redhat.com>
7529
7530 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7531 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7532
c14d7ab2
PA		 75332012-02-27 Pedro Alves <palves@redhat.com>
7534
7535 PR server/9684
7536 * linux-low.c (pid_is_stopped): New.
7537 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7538
412c89dd
LM		 75392012-02-25 Luis Machado <lgustavo@codesourcery.com>
7540
7541 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7542 of conditions.
7543
b745defe
MR		 75442012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7545
7546 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7547
9f3a5c85
LM		 75482012-02-24 Luis Machado <lgustavo@codesourcery>
7549
7550 * server.c (handle_query): Advertise support for target-side
7551 breakpoint condition evaluation.
7552 (process_point_options): New function.
7553 (process_serial_event): When inserting a breakpoint, check for
7554 a target-side condition that should be evaluated.
7555
7556 * mem-break.c: Include regcache.h and ax.h.
7557 (point_cond_list_t): New data structure.
7558 (breakpoint) <cond_list>: New field.
7559 (find_gdb_breakpoint_at): Make non-static.
7560 (delete_gdb_breakpoint_at): Clear any target-side
7561 conditions.
7562 (clear_gdb_breakpoint_conditions): New function.
7563 (add_condition_to_breakpoint): Likewise.
7564 (add_breakpoint_condition): Likewise.
7565 (gdb_condition_true_at_breakpoint): Likewise.
7566 (gdb_breakpoint_here): Return result directly instead
7567 of going through a local variable.
7568
7569 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7570 (clear_gdb_breakpoint_conditions): Likewise.
7571 (add_breakpoint_condition): Likewise.
7572 (gdb_condition_true_at_breakpoint): Likewise.
7573
7574 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7575 (need_step_over_p): Take target-side breakpoint condition into
7576 consideration.
7577
5e1dc496
LM		 75782012-02-24 Luis Machado <lgustavo@codesourcery>
7579
7580 * server.h: Include tracepoint.h.
7581 (agent_mem_read, agent_get_trace_state_variable_value,
7582 agent_set_trace_state_variable_value,
7583 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7584 get_set_tsv_func_addr): New prototypes.
7585
7586 * ax.h: New include file.
7587 * ax.c: New source file.
7588
7589 * tracepoint.c: Include ax.h.
7590 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7591 agent_expr, eval_result_type): Move to ax.h.
7592 (parse_agent_expr): Rename to ...
7593 (gdb_parse_agent_expr): ... this, make it non-static and move
7594 to ax.h.
7595 (unparse_agent_expr) Rename to ...
7596 (gdb_unparse_agent_expr): ... this, make it non-static and move
7597 to ax.h.
7598 (eval_agent_expr): Rename to ...
7599 (eval_tracepoint_agent_expr): ... this.
7600 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7601 forward declarations.
7602 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7603 (agent_get_trace_state_variable_value): New function.
7604 (agent_set_trace_state_variable_value): New function.
7605 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7606 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7607 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7608 (condition_true_at_tracepoint): Likewise.
7609 (parse_agent_expr): Rename to ...
7610 (gdb_parse_agent_expr): ... this and move to ax.c.
7611 (unparse_agent_expr): Rename to ...
7612 (gdb_unparse_agent_expr): ... this and move to ax.c.
7613 (gdb_agent_op_name): Move to ax.c.
7614 (eval_agent_expr): Rename to ...
7615 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7616 and move to ax.c.
7617 (eval_tracepoint_agent_expr): New function.
7618 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7619 non-static.
5e1dc496
LM		 7620 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7621 ax.c.
7622 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7623 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7624 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7625 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7626 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7627 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7628 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7629 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7630 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7631 (compile_bytecodes): Remove forward declaration.
7632 (is_goto_target): Move to ax.c.
7633 (compile_bytecodes): Move to ax.c and call
7634 agent_get_trace_state_variable_value (...) and
7635 agent_set_trace_state_variable_value (...).
7636
7637 * Makefile.in: Update ax.c and IPA dependencies.
7638
277e4e52
PA		 76392012-02-24 Pedro Alves <palves@redhat.com>
7640
7641 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7642 (cmd_bigqtbuffer_circular): ... this. Only handle
7643 'QTBuffer:circular:'.
7644 (handle_tracepoint_general_set): Adjust.
7645
bf4c19f7
YQ		 76462012-02-16 Yao Qi <yao@codesourcery.com>
7647
7648 * inferiors.c: Move code to ...
7649 * dll.c: .... here. New.
7650 * server.h: Declare clear_dlls.
7651 * Makefile.in (SFILES): Add dll.c.
7652 (OBS): Add dll.o
7653 (dll.o): New rule.
7654
d73f2619
YQ		 76552012-02-11 Yao Qi <yao@codesourcery.com>
7656
7657 * server.c: (handle_monitor_command): Add a new parameter
7658 `own_buf'.
7659 (handle_query): Update caller.
7660
f8255c2a
JB		 76612012-02-09 Joel Brobecker <brobecker@adacore.com>
7662
7663 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7664 * configure, config.in: Regenerate.
7665 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7666 is not defined.
7667
da84f473
PA		 76682012-02-02 Pedro Alves <palves@redhat.com>
7669
7670 Try SIGKILL first, then PTRACE_KILL.
7671 * linux-low.c (linux_kill_one_lwp): New.
7672 (linux_kill_one_lwp): Rename to ...
7673 (kill_one_lwp_callback): ... this. Use the new
7674 linux_kill_one_lwp.
7675
e886a173
PA		 76762012-02-02 Pedro Alves <palves@redhat.com>
7677
7678 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7679 inferior.
7680
be07f1a2
PA		 76812012-01-27 Pedro Alves <palves@redhat.com>
7682
7683 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7684 (elf_64_file_p): Make static.
7685 (linux_pid_exe_is_elf_64_file): New.
7686 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7687 Delete declarations.
7688 (linux_pid_exe_is_elf_64_file): Declare.
7689 * linux-x86-low.c (x86_arch_setup): Use
7690 linux_pid_exe_is_elf_64_file.
7691
d8301ad1
JK		 76922012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7693
7694 * linux-low.c (linux_wait_for_event_1): Rename to ...
7695 (linux_wait_for_event): ... here and merge it with former
7696 linux_wait_for_event - new variable wait_ptid, use it.
7697 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7698
01b17894
PA		 76992012-01-23 Pedro Alves <palves@redhat.com>
7700
7701 * server.c (main): Avoid yet another case of infinite loop while
7702 detaching/killing after a longjmp.
7703
e825046f
JK		 77042012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7705
7706 Code cleanup.
7707 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7708
b9e7b9c3
UW		 77092012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7710
7711 * hostio.c (handle_readlink): New function.
7712 (handle_vFile): Call it to handle "vFile:readlink" packets.
7713
901f9912
UW		 77142012-01-20 Pedro Alves <palves@redhat.com>
7715 Ulrich Weigand <ulrich.weigand@linaro.org>
7716
7717 * server.c (handle_v_requests): Only support vAttach and vRun to
7718 start multiple processes when in extended protocol mode.
7719
fc1ab1a0
PA		 77202012-01-17 Pedro Alves <palves@redhat.com>
7721
7722 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7723 memalign plus mprotect to allocate the scratch buffer.
7724
7d5d4e98
PA		 77252012-01-13 Pedro Alves <palves@redhat.com>
7726
7727 * server.c (attach_inferior): Clear `cont_thread'.
7728
f128d5e9
PA		 77292012-01-13 Pedro Alves <palves@redhat.com>
7730
7731 * server.c (main): Avoid infinite loop while detaching/killing
7732 after a longjmp.
7733
06db92f0
DE		 77342012-01-09 Doug Evans <dje@google.com>
7735
7736 * server.c (start_inferior): Set last_ptid in --wrapper case.
7737
32d92999
YQ		 77382012-01-06 Yao Qi <yao@codesourcery.com>
7739
7740 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7741 defined.
7742 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7743
5e0a92a9
YQ		 77442012-01-04 Yao Qi <yao@codesourcery.com>
7745
7746 * tracepoint.c (cmd_qtdp): Print debug message
7747 for static tracepoint.
7748
ae639e8c
YQ		 77492012-01-04 Yao Qi <yao@codesourcery.com>
7750
7751 * tracepoint.c (trace_vdebug): Differentiate debug message
7752 between gdbserver and IPA.
7753
f72429c5
YQ		 77542012-01-03 Yao Qi <yao@codesourcery.com>
7755
7756 * tracepoint.c (tracepoint_was_hit): Don't collect for
7757 static tracepoint.
7758
12c3e59c
JB		 77592012-01-02 Joel Brobecker <brobecker@adacore.com>
7760
7761 * terminal.h: Reformat copyright header.
7762
67827812
JB		 77632012-01-02 Joel Brobecker <brobecker@adacore.com>
7764
7765 * server.c (gdbserver_version): Update copyright year.
7766 * gdbreplay.c (gdbreplay_version): Likewise.
7767
3e52c33d
JK		 77682011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7769
7770 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7771
7772 Revert:
7773 2011-12-18 Hui Zhu <teawater@gmail.com>
7774 * linux-low.c (linux_create_inferior): Save return value to ret.
7775
66f1260e
HZ		 77762011-12-18 Hui Zhu <teawater@gmail.com>
7777
7778 * linux-low.c (linux_create_inferior): Save return value to ret.
7779
e77616d7
DE		 77802011-12-16 Doug Evans <dje@google.com>
7781
e7b06c57
DE		 7782 * linux-low.c (linux_create_inferior): If stdio connection,
7783 redirect stdin from /dev/null, stdout to stderr.
7784 * remote-utils.c (remote_is_stdio): New static global.
7785 (remote_connection_is_stdio): New function.
7786 (remote_prepare): Handle stdio connection.
7787 (remote_open): Ditto.
7788 (remote_close): Don't close stdin for stdio connections.
7789 (read_prim,write_prim): New functions. Replace all calls to
7790 read/write to these.
7791 * server.c (main): Watch for "-" argument. Move call to
7792 remote_prepare before start_inferior.
7793 * server.h (STDIO_CONNECTION_NAME): New macro.
7794 (remote_connection_is_stdio): Declare.
7795
e77616d7
DE		 7796 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7797 in debugging output.
7798
82067193
YQ		 77992011-12-15 Yao Qi <yao@codesourcery.com>
7800
7801 * tracepoint.c: Include sys/syscall.h.
7802 (gdb_ust_thread): Remove preprocessor conditional.
7803
82bfbe7e
PA		 78042011-12-14 Pedro Alves <pedro@codesourcery.com>
7805
7806 * linux-low.c (linux_detach_one_lwp): Call
7807 the_low_target.prepare_to_resume before detaching.
7808
712c6575
YQ		 78092011-12-14 Yao Qi <yao@codesourcery.com>
7810
7811 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7812 of write.
7813
d54d1edf
YQ		 78142011-12-14 Yao Qi <yao@codesourcery.com>
7815
7816 * i386-low.c (i386_low_stopped_data_address): Initialize local
7817 variable `control'.
7818
6210a125
PA		 78192011-12-13 Pedro Alves <pedro@codesourcery.com>
7820
7821 PR remote/13492
7822
7823 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7824 DR_CONTROL unless necessary. Extend comments.
7825 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7826 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7827
2ece8244
YQ		 78282011-12-13 Yao Qi <yao@codesourcery.com>
7829
7830 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7831 macros.
7832 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7833
784867a5
JK		 78342011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7835
7836 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7837 Print new debug message for such case.
7838
6bf36717
JK		 78392011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7840
7841 Fix overlapping memcpy.
7842 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7843 the read_inferior_memory transfer.
7844 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7845 write_inferior_memory transfer.
7846 (set_fast_tracepoint_jump): New variable buf. Use it for the
7847 read_inferior_memory and write_inferior_memory transfers.
7848 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7849 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7850 Use it for the write_inferior_memory transfer.
7851 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7852 buffers.
7853
50275556
MR		 78542011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7855
7856 * linux-low.c (fetch_register, store_register): Make code
7857 consistent, fix formatting.
7858
7325beb4
MR		 78592011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7860
7861 * linux-low.c (usr_store_inferior_registers): Factor out code
7862 to handle individual registers into...
7863 (store_register): ... this new function.
7864
c642a434
UW		 78652011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7866
7867 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7868 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7869 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7870 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7871 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7872 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7873 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7874 (srv_xmlfiles): Add new XML files.
7875
7876 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7877 and <sys/uio.h>.
7878 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7879 (init_registers_s390_linux32v1): Add prototype.
7880 (init_registers_s390_linux32v2): Likewise.
7881 (init_registers_s390_linux64v1): Likewise.
7882 (init_registers_s390_linux64v2): Likewise.
7883 (init_registers_s390x_linux64v1): Likewise.
7884 (init_registers_s390x_linux64v2): Likewise.
7885 (s390_num_regs): Increment to 52.
7886 (s390_regmap): Add orig_r2 register.
7887 (s390_num_regs_3264): Increment to 68.
7888 (s390_regmap_3264): Add orig_r2 register.
7889 (s390_collect_ptrace_register): Handle orig_r2 register.
7890 (s390_supply_ptrace_register): Likewise.
7891 (s390_fill_last_break): New function.
7892 (s390_store_last_break): Likewise.
7893 (s390_fill_system_call): New function.
7894 (s390_store_system_call): Likewise.
7895 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7896 register sets.
7897 (s390_check_regset): New function.
7898 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7899 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7900 Update target_regsets for available register sets.
7901
2268b414
JK		 79022011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7903 Jan Kratochvil <jan.kratochvil@redhat.com>
7904
7905 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7906 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7907 New.
7908 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7909 * linux-low.h (struct process_info_private): New member r_debug.
7910 * server.c (handle_qxfer_libraries): Call
7911 the_target->qxfer_libraries_svr4.
7912 (handle_qxfer_libraries_svr4): New function.
7913 (qxfer_packets): New entry "libraries-svr4".
7914 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7915 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7916 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7917 PACKET_qXfer_libraries_svr4.
7918
d6db1fab
UW		 79192011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7920
7921 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7922 PSW address/mask between 8-byte and 16-byte formats.
7923 (s390_supply_ptrace_register): Likewise.
7924 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7925 basic addressing mode bit.
7926
242f5f1c
SS		 79272011-11-24 Stan Shebs <stan@codesourcery.com>
7928
7929 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7930
f196051f
SS		 79312011-11-17 Stan Shebs <stan@codesourcery.com>
7932
7933 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7934 (tracing_start_time): New global.
7935 (tracing_stop_time): New global.
7936 (tracing_user_name): New global.
7937 (tracing_notes): New global.
7938 (tracing_stop_note): New global.
7939 (cmd_qtstart): Set traceframe_usage, start_time.
7940 (stop_tracing): Set stop_time.
7941 (cmd_qtstatus): Report additional status.
7942 (cmd_qtp): New function.
7943 (handle_tracepoint_query): Call it.
7944 (cmd_qtnotes): New function.
7945 (handle_tracepoint_general_set): Call it.
7946 (get_timestamp): Rename from tsv_get_timestamp.
7947
405f8e94
SS		 79482011-11-14 Stan Shebs <stan@codesourcery.com>
7949 Kwok Cheung Yeung <kcy@codesourcery.com>
7950
7951 * linux-x86-low.c (small_jump_insn): New.
7952 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7953 trampoline and error message, build a trampoline and issue a small
7954 jump instruction to it.
7955 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7956 trampoline and error message.
7957 (x86_get_min_fast_tracepoint_insn_len): New.
7958 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7959 * linux-low.h (struct linux_target_ops): Add arguments to
7960 install_fast_tracepoint_jump_pad operation, add new operation.
7961 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7962 arguments.
7963 (linux_get_min_fast_tracepoint_insn_len): New function.
7964 (linux_target_op): Add new operation.
7965 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7966 (gdb_trampoline_buffer_end): Ditto.
7967 (gdb_trampoline_buffer_error): Ditto.
7968 (struct ipa_sym_addresses): Add fields for new IPA variables.
7969 (symbol_list): Add entries for new IPA variables.
7970 (struct tracepoint): Add fields to hold the address range of the
7971 trampoline used by the tracepoint.
7972 (trampoline_buffer_head): New static variable.
7973 (trampoline_buffer_tail): Ditto.
7974 (claim_trampoline_space): New function.
7975 (have_fast_tracepoint_trampoline_buffer): New function.
7976 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7977 structure.
7978 (install_fast_tracepoint): Ditto, also add error buffer argument.
7979 (cmd_qtminftpilen): New function.
7980 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7981 (fast_tracepoint_from_trampoline_address): New function.
7982 (fast_tracepoint_collecting): Handle trampoline as part of jump
7983 pad space.
7984 (set_trampoline_buffer_space): New function.
7985 (initialize_tracepoint): Initialize new IPA variables.
7986 * target.h (struct target_ops): Add arguments to
7987 install_fast_tracepoint_jump_pad operation, add new
7988 get_min_fast_tracepoint_insn_len operation.
7989 (target_get_min_fast_tracepoint_insn_len): New.
7990 (install_fast_tracepoint_jump_pad): Add arguments.
7991 * server.h (IPA_BUFSIZ): Define.
7992 * linux-i386-ipa.c: Include extra header files.
7993 (initialize_fast_tracepoint_trampoline_buffer): New function.
7994 (initialize_low_tracepoint): Call it.
7995 * server.h (set_trampoline_buffer_space): Declare.
7996 (claim_trampoline_space): Ditto.
7997 (have_fast_tracepoint_trampoline_buffer): Ditto.
7998
1e4d1764
YQ		 79992011-11-14 Yao Qi <yao@codesourcery.com>
8000
8001 * server.c (handle_query): Handle InstallInTrace for qSupported.
8002 * tracepoint.c (add_tracepoint): Sort list.
8003 (install_tracepoint, download_tracepoint): New.
8004 (cmd_qtdp): Call them to install and download tracepoints.
8005 (sort_tracepoints): Removed.
8006 (cmd_qtstart): Update.
8007
5c73ff4e
YQ		 80082011-11-14 Yao Qi <yao@codesourcery.com>
8009
8010 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8011 * mem-break.h: Declare.
8012 * tracepoint.c (cmd_qtstart): Move some code to ...
8013 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8014 New.
8015 (download_tracepoints): Move some code to ...
8016 (download_tracepoint_1): ... here. New.
8017
86a30030
YQ		 80182011-11-08 Yao Qi <yao@codesourcery.com>
8019
8020 * remote-utils.c (relocate_instruction): A comment fix.
8021
8d26e50c
JB		 80222011-11-07 Joel Brobecker <brobecker@adacore.com>
8023
8024 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8025 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8026 dr_status_mirror and dr_control_mirror from debug_reg_state.
8027 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8028 (i386_initial_stuff): Remove use of deleted globals.
8029 (i386_get_thread_context, i386_set_thread_context,
8030 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8031 from debug_reg_state.
8032
a59306a3
YQ		 80332011-11-05 Yao Qi <yao@codesourcery.com>
8034
8035 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8036 address as TPOINT's.
8037
3065dfb6
SS		 80382011-11-02 Stan Shebs <stan@codesourcery.com>
8039
8040 * tracepoint.c (agent_mem_read_string): New function.
8041 (eval_agent_expr): Call it for tracenz.
8042 * server.c (handle_query): Report support for tracenz.
8043
fd0d8c7c
YQ		 80442011-11-02 Yao Qi <yao@codesourcery.com>
8045
8046 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8047
609086b1
YQ		 80482011-11-02 Yao Qi <yao@codesourcery.com>
8049
8050 * target.h: Fix a typo in comment.
8051
b9fd1791
PA		 80522011-10-31 Pedro Alves <pedro@codesourcery.com>
8053
8054 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8055 clobber the breakpoints' shadows with fast tracepoint jumps.
8056 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8057 * target.c (write_inferior_memory): Also pass MYADDR down to
8058 check_mem_write.
8059
03583c20
UW		 80602011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8061
8062 * configure.ac: Check support for personality routine.
8063 * configure: Regenerate.
8064 * config.in: Likewise.
8065 * linux-low.c: Include <sys/personality.h>.
8066 Define ADDR_NO_RANDOMIZE if necessary.
8067 (linux_create_inferior): Disable address space randomization when
8068 forking inferior, if requested.
8069 (linux_supports_disable_randomization): New function.
8070 (linux_target_ops): Install it.
8071 * server.h (disable_randomization): Declare.
8072 * server.c (disable_randomization): New global variable.
8073 (handle_general_set): Handle QDisableRandomization.
8074 (handle_query): Likewise for qSupported.
8075 (main): Support --disable-randomization and --no-disable-randomization
8076 command line arguments.
8077 * target.h (struct target_ops): Add supports_disable_randomization.
8078 (target_supports_disable_randomization): New macro.
8079
723b724b
MF		 80802011-09-29 Mike Frysinger <vapier@gentoo.org>
8081
8082 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8083 ifdef check.
8084 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8085 [!PT_GETDSBT] (target_loadmap): New definition.
8086 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8087 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8088 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8089 and PT_GETDSBT to LINUX_LOADMAP.
8090 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8091 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8092
55329a5c 80932011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8094
8095 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8096 (arm_linux_hwbp_cap): New static variable.
8097 (arm_linux_get_hwbp_cap): Replace by ...
8098 (arm_linux_init_hwbp_cap): ... this new function.
8099 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8100 (arm_linux_get_hw_watchpoint_count): Likewise.
8101 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8102 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8103 (arm_prepare_to_resume): Use perror_with_name instead of error.
8104
55329a5c 81052011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8106
8107 * linux-arm-low.c: Include <signal.h>.
8108 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8109 (struct arm_linux_hwbp_cap): New data type.
8110 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8111 (struct arm_linux_hw_breakpoint): New data type.
8112 (MAX_BPTS, MAX_WPTS): Define.
8113 (struct arch_process_info, struct arch_lwp_info): New data types.
8114 (arm_linux_get_hwbp_cap): New function.
8115 (arm_linux_get_hw_breakpoint_count): Likewise.
8116 (arm_linux_get_hw_watchpoint_count): Likewise.
8117 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8118 (arm_hwbp_control_initialize): Likewise.
8119 (arm_hwbp_control_is_enabled): Likewise.
8120 (arm_hwbp_control_is_initialized): Likewise.
8121 (arm_hwbp_control_disable): Likewise.
8122 (arm_linux_hw_breakpoint_equal): Likewise.
8123 (arm_linux_hw_point_initialize): Likewise.
8124 (struct update_registers_data): New data structure.
8125 (update_registers_callback: New function.
8126 (arm_insert_point): Likewise.
8127 (arm_remove_point): Likewise.
8128 (arm_stopped_by_watchpoint): Likewise.
8129 (arm_stopped_data_address): Likewise.
8130 (arm_new_process): Likewise.
8131 (arm_new_thread): Likewise.
8132 (arm_prepare_to_resume): Likewise.
8133 (the_low_target): Register arm_insert_point, arm_remove_point,
8134 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8135 arm_new_thread, and arm_prepare_to_resume.
8136
6b9801d4
SS		 81372011-09-15 Stan Shebs <stan@codesourcery.com>
8138
8139 * server.h (struct emit_ops): Add compare-goto fields.
8140 * tracepoint.c (gdb_agent_op_sizes): New table.
8141 (emit_eq_goto): New function.
8142 (emit_ne_goto): New function.
8143 (emit_lt_goto): New function.
8144 (emit_le_goto): New function.
8145 (emit_gt_goto): New function.
8146 (emit_ge_goto): New function.
8147 (is_goto_target): New function.
8148 (compile_bytecodes): Recognize special cases of compare-goto
8149 combinations and call specialized emitters for them.
8150 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8151 (amd64_emit_ne_goto): New function.
8152 (amd64_emit_lt_goto): New function.
8153 (amd64_emit_le_goto): New function.
8154 (amd64_emit_gt_goto): New function.
8155 (amd64_emit_ge_goto): New function.
8156 (amd64_emit_ops): Add the new functions.
8157 (i386_emit_eq_goto): New function.
8158 (i386_emit_ne_goto): New function.
8159 (i386_emit_lt_goto): New function.
8160 (i386_emit_le_goto): New function.
8161 (i386_emit_gt_goto): New function.
8162 (i386_emit_ge_goto): New function.
8163 (i386_emit_ops): Add the new functions.
8164
bf15cbda
SS		 81652011-09-08 Stan Shebs <stan@codesourcery.com>
8166
8167 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8168 (i386_emit_epilogue): Restore %ebx.
8169
943ca1dd
JZ		 81702011-08-31 Jie Zhang <jzhang918@gmail.com>
8171
8172 * server.c (step_thread): Remove definition.
8173 (process_serial_event): Don't handle Hs.
8174 * server.h (step_thread): Remove declaration.
8175 * target.c (set_desired_inferior): Remove use of step_thread.
8176
e3deef73
LM		 81772011-08-24 Luis Machado <lgustavo@codesourcery.com>
8178
8179 * linux-low.c: Include linux-procfs.h.
8180 (linux_attach_lwp_1): Update comments.
8181 (linux_attach): Scan for existing threads when attaching to a
8182 process that is the tgid.
8183 * Makefile.in: Update dependencies.
8184
13da1c97
LM		 81852011-08-24 Luis Machado <lgustavo@codesourcery.com>
8186
8187 * configure.srv: Add linux-procfs.o dependencies.
8188
881127c9
YQ		 81892011-08-14 Yao Qi <yao@codesourcery.com>
8190
8191 * target.h (struct target_ops): Fix indent.
8192 * win32-low.c (win32_target_ops): Fix comment.
8193
58dbd541
YQ		 81942011-08-14 Andrew Jenner <andrew@codesourcery.com>
8195 Yao Qi <yao@codesourcery.com>
8196
8197 * Makefile.in (clean): Remove tic6x-*.c files.
8198 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8199 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8200 (tic6x-c64xp-linux.c): Likewise.
8201 * configure.srv: Add support for tic6x-*-uclinux.
8202 * linux-tic6x-low.c: New.
8203 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8204
78d85199
YQ		 82052011-08-14 Andrew Stubbs <ams@codesourcery.com>
8206 Yao Qi <yao@codesourcery.com>
8207
8208 * target.h (struct target_ops): Add read_loadmap.
8209 * linux-low.c (struct target_loadseg): New type.
8210 (struct target_loadmap): New type.
8211 (linux_read_loadmap): New function.
8212 (linux_target_ops): Add linux_read_loadmap.
8213 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8214 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8215 to NULL.
78d85199 8216
a959a88d
EZ		 82172011-08-05 Eli Zaretskii <eliz@gnu.org>
8218
8219 * win32-low.c: Include <stdint.h>.
8220
1ced966e
PA		 82212011-07-22 Pedro Alves <pedro@codesourcery.com>
8222
8223 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8224 to the inferior here.
8225 (i386_remove_aligned_watchpoint): Ditto.
8226 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8227 fit part of the watchpoint in the debug registers.
8228 (i386_update_inferior_debug_regs): New.
8229 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8230 registers, and only update the inferior on success.
8231 (i386_low_remove_watchpoint): Ditto.
8232
d26e3629
KY		 82332011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8234
8235 * linux-low.c (compare_ints, unique, list_threads, show_process,
8236 linux_core_of_thread): Delete.
8237 (linux_target_ops): Change linux_core_of_thread to
8238 linux_common_core_of_thread.
8239 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8240 * utils.c (malloc_failure): Change type of argument.
8241 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8242 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8243 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8244 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8245 (IPA_OBJS): Add common-utils-ipa.o.
8246 (ptid_h, linux_osdata_h): New macros.
8247 (server_h): Add common/common-utils.h, common/xml-utils.h,
8248 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8249 common/ptid.h.
8250 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8251 ptid.o, buffer.o): New rules.
8252 (linux-low.o): Add common/linux-osdata.h as a dependency.
8253 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8254 * configure.ac: Add AC_HEADER_DIRENT check.
8255 * config.in: Regenerate.
8256 * configure: Regenerate.
8257 * remote-utils.c (xml_escape_text): Delete.
8258 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8259 buffer_xml_printf): Move to common/buffer.c.
8260 * server.c (main): Remove call to initialize_inferiors.
8261 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8262 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8263 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8264 internal_error, gdb_assert, gdb_assert_fail): Delete.
8265 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8266 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8267 common/buffer.h.
8268 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8269 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8270 initialize_inferiors): Delete.
8271
2275a1a7
PA		 82722011-07-20 Pedro Alves <pedro@codesourcery.com>
8273
8274 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8275 symbol error.
8276
0a5b1e09
PA		 82772011-05-31 Pedro Alves <pedro@codesourcery.com>
8278
8279 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8280 assertion.
8281 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8282
6938fd34
YQ		 82832011-05-26 Yao Qi <yao@codesourcery.com>
8284
8285 * Makefile.in (thread-db.o): Track dependence to
8286 common/gdb_thread_db.h.
8287 * thread-db.c: include gdb_thread_db.h from right place.
8288
b481f9e0
TT		 82892011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8290
8291 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8292 __FILE__ and __LINE__ to internal_error.
8293
98a5dd13
DE		 82942011-05-13 Doug Evans <dje@google.com>
8295
8296 * thread-db.c (try_thread_db_load_from_sdir): New function.
8297 (try_thread_db_load_from_dir): New function.
8298 (thread_db_load_search): Handle $sdir, ignore $pdir.
8299 Remove trying of system directories if search of
8300 libthread-db-search-path fails, that is now done via $sdir.
8301
d248b706
KY		 83022011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8303
8304 * server.c (handle_query): Add EnableDisableTracepoints to the list
8305 of supported features.
43aaf8b6 8306 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8307 tracepoints.
43aaf8b6
PA		 8308 (cmd_qtenable_disable): New.
8309 (cmd_qtstart): Install tracepoints even if disabled.
8310 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8311 receiving a QTEnable or QTDisable packet.
8312 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8313 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8314 tracepoints.
8315 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8316
84e578fb
DE		 83172011-05-10 Doug Evans <dje@google.com>
8318
8319 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8320
71f55dd8
DE		 83212011-05-04 Doug Evans <dje@google.com>
8322
8323 * linux-low.c (linux_join): Skip process lookup.
8324 * spu-low.c (spu_join): Ditto.
8325 * server.c (join_inferiors_callback): Delete.
8326 (process_serial_event): For 'D' packet (detach) call join_inferior
8327 directly.
8328
4d393d60
JM		 83292011-05-04 Joseph Myers <joseph@codesourcery.com>
8330
8331 * README: Don't mention xscale*-*-linux*.
8332 * configure.srv (xscale*-*-linux*): Don't handle target.
8333
b00ad6ff
NF		 83342011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8335
8336 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8337 casting pointers.
8338 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8339 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8340 (i386_emit_void_call_2): Likewise.
8341
af96c192
YQ		 83422011-04-26 Yao Qi <yao@codesourcery.com>
8343
43aaf8b6
PA		 8344 * linux-low.c: Move common macros to linux-ptrace.h.
8345 Include linux-ptrace.h.
af96c192
YQ		 8346 * Makefile.in (linux_ptrace_h): New.
8347 (linux-low.o): Depends on linux-ptrace.h.
8348
03f2bd59
JK		 83492011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8350
8351 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8352 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8353 (remote_prepare): New function with most of the TCP code from ...
8354 (remote_open): ... here. Detect PORT here unconditionally. Move also
8355 setting transport_is_reliable.
8356 * server.c (run_once): New variable.
8357 (gdbserver_usage): Document it.
8358 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8359 the first run if RUN_ONCE.
8360 * server.h (run_once, remote_prepare): New declarations.
8361
7a9dd1b2
TT		 83622011-04-19 Tom Tromey <tromey@redhat.com>
8363
8364 * win32-low.c (handle_load_dll): Remove duplicate "the".
8365
81239425
PM		 83662011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8367
8368 Remove support for old Cygwin 1.5 versions.
8369 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8370 function to avoid warning.
8371 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8372 warning.
8373
9e0627f1
PM		 83742011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8375
8376 * gdbserver/server.h (Macro _): Define it if not available.
8377
588eebee
MS		 83782011-03-14 Michael Snyder <msnyder@vmware.com>
8379
348af9f7 8380 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8381
43f70d4c
JB		 83822011-03-10 Joel Brobecker <brobecker@adacore.com>
8383
8384 * Makefile.in (maintainer-clean realclean distclean): Remove
8385 "make ... subdir_do" command.
8386
348af9f7
MS		 83872011-03-10 Michael Snyder <msnyder@vmware.com>
8388
8389 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8390
8391 * server.c (handle_v_run): Free alloced buffer on early return.
8392
e637a4f5
YQ		 83932011-03-09 Yao Qi <yao@codesourcery.com>
8394
8395 Revert:
8396 2011-03-04 Yao Qi <yao@codesourcery.com>
8397
8398 * Makefile.in: Remove GNU make feature --directory.
8399
8400 2011-03-05 Yao Qi <yao@codesourcery.com>
8401
8402 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8403 (subdir_do): New make target. Copied from gdb/Makefile.
8404 (maintainer-clean, realclean, distclean, clean): Call corresponding
8405 make targets in common/Makefile.
8406
8407 2011-02-11 Yao Qi <yao@codesourcery.com>
8408
8409 * configure.ac: Call AC_PROG_RANLIB.
8410 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8411 * configure: Regenerate.
8412
e6edda56
JK		 84132011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8414
8415 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8416
e5141119
JB		 84172011-03-06 Yao Qi <yao@codesourcery.com>
8418
8419 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8420
64794aa4
JB		 84212011-03-05 Yao Qi <yao@codesourcery.com>
8422
8423 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8424 (subdir_do): New make target. Copied from gdb/Makefile.
8425 (maintainer-clean, realclean, distclean, clean): Call corresponding
8426 make targets in common/Makefile.
8427
7a762829
YQ		 84282011-03-04 Yao Qi <yao@codesourcery.com>
8429
8430 * Makefile.in: Remove GNU make feature --directory.
8431
348af9f7
MS		 84322011-03-04 Michael Snyder <msnyder@vmware.com>
8433
8434 * server.c (queue_stop_reply): Call xmalloc not malloc.
8435
84362011-03-02 Michael Snyder <msnyder@vmware.com>
8437
8438 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8439
9f72fee2
MS		 84402011-02-28 Michael Snyder <msnyder@vmware.com>
8441
588eebee
MS		 8442 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8443 (cmd_qtframe): Ditto.
8444 (cmd_qtbuffer): Ditto.
8445 (cmd_bigqtbuffer): Ditto.
8446
9f72fee2
MS		 8447 * utils.c (decimal2str): Initialize 'width' to nine, then
8448 don't mess with it.
8449
8040bd49
UW		 84502011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8451
8452 * hostio.c (require_data): Free *data, not data.
8453
7e52cbd0
JK		 84542011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8455
8456 * hostio.c (require_data): Use free, not xfree.
8457
9130f83e
MS		 84582011-02-27 Michael Snyder <msnyder@vmware.com>
8459
4b812f4e
MS		 8460 * server.c (handle_query): Discard unused value.
8461
9130f83e
MS		 8462 * hostio.c (require_data): Free malloc memory before returning
8463 error.
8464
69d37113
MS		 84652011-02-26 Michael Snyder <msnyder@vmware.com>
8466
8467 * linux-low.c (list_threads): Call closedir for dirent.
8468
35f5825a
MS		 84692011-02-27 Michael Snyder <msnyder@vmware.com>
8470
2a589cef
MS		 8471 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8472 a case statement falls through.
8473
0adea5f7
MS		 8474 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8475
35f5825a
MS		 8476 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8477 in comparison.
8478
238f1c74
MS		 84792011-02-26 Michael Snyder <msnyder@vmware.com>
8480
8481 * utils.c (decimal2str): Eliminate dead code and dead param.
8482 (pulongest): Drop dead param from call to decimal2str.
8483 (plongest): Ditto.
8484
633ff500
JB		 84852011-02-24 Joel Brobecker <brobecker@adacore.com>
8486
8487 Revert the following patch (not approved yet):
8488 2011-02-21 Hui Zhu <teawater@gmail.com>
8489 * tracepoint.c (tp_printf): New function.
8490 (eval_agent_expr): Handle gdb_agent_op_printf.
8491
f9c6ff72
HZ		 84922011-02-21 Hui Zhu <teawater@gmail.com>
8493
8494 * tracepoint.c (tp_printf): New function.
8495 (eval_agent_expr): Handle gdb_agent_op_printf.
8496
94d5e490
TT		 84972011-02-18 Tom Tromey <tromey@redhat.com>
8498
8499 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8500 (tracepoint.o): Likewise.
8501 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8502 (gdb_agent_op_names): Likewise.
8503
c7f96d2b
TT		 85042011-02-18 Tom Tromey <tromey@redhat.com>
8505
8506 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8507 gdb_agent_op_rot>: New constants.
8508 (gdb_agent_op_names): Add pick and roll.
8509 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8510 cases.
8511
0feedb2c
JK		 85122011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8513
8514 * aclocal.m4: Regenerated with aclocal-1.11.1.
8515
b3b9301e
PA		 85162011-02-14 Pedro Alves <pedro@codesourcery.com>
8517
8518 * server.c (handle_qxfer_traceframe_info): New.
8519 (qxfer_packets): Register "traceframe-info".
8520 (handle_query): Report support for qXfer:traceframe-info:read+.
8521 * tracepoint.c (match_blocktype): New.
8522 (traceframe_find_block_type): Rename to ...
8523 (traceframe_walk_blocks): ... this. Add callback filter argument,
8524 and use it.
8525 (traceframe_find_block_type): New, reimplemented on top of
8526 traceframe_walk_blocks.
8527 (build_traceframe_info_xml): New.
8528 (traceframe_read_info): New.
8529 * server.h (traceframe_read_info): Declare.
8530
4f3e6fb7
YQ		 85312011-02-11 Yao Qi <yao@codesourcery.com>
8532
8533 * configure.ac: Call AC_PROG_RANLIB.
8534 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8535 * configure: Regenerate.
8536
764880b7
PA		 85372011-02-07 Pedro Alves <pedro@codesourcery.com>
8538
8539 * server.c (gdb_read_memory): Change return semantics to allow
8540 partial transfers.
8541 (handle_search_memory_1): Adjust.
8542 (process_serial_event) <'m' packet>: Handle partial transfers.
8543 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8544
1c79eb8a
PA		 85452011-01-28 Pedro Alves <pedro@codesourcery.com>
8546
8547 * regcache.c (init_register_cache): Initialize
8548 regcache->register_status.
8549 (free_register_cache): Release regcache->register_status.
8550 (regcache_cpy): Copy register_status.
8551 (registers_to_string): Print 'x's for unavailable registers.
8552 (supply_register): Mark the register's status valid or
8553 unavailable, depending on whether a buffer was passed in or not.
8554 (supply_register_zeroed): New.
8555 (supply_regblock): Mark the registers' status valid or
8556 unavailable, depending on whether a buffer was passed in or not.
8557 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8558 (struct regcache): New `register_status' field.
8559 (supply_register_zeroed): Declare.
8560 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8561 supply_register_zeroed, rather than passing a NULL buffer to
8562 supply_register.
8563 * tracepoint.c (fetch_traceframe_registers): Update comment.
8564
85724a0e
PA		 85652011-01-28 Pedro Alves <pedro@codesourcery.com>
8566
8567 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8568 buffer explicit.
8569
d08aafef
PA		 85702011-01-25 Pedro Alves <pedro@codesourcery.com>
8571
8572 * server.h (decode_xfer_write): Change prototype.
8573 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8574 and don't extract the annex here.
8575 * server.c (decode_xfer_read): Remove `annex' parameter,
8576 and don't extract the annex here.
8577 (decode_xfer): New.
8578 (struct qxfer): New.
8579 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8580 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8581 (handle_qxfer_statictrace): New functions, abstracted out from
8582 handle_query, and made to use the struct qxfer interface.
8583 (handle_threads_qxfer_proper): Rename to ...
8584 (handle_qxfer_threads_proper): ... this.
8585 (handle_threads_qxfer): Rename to ...
8586 (handle_qxfer_threads): ... this. Adjust.
8587 (qxfer_packets): New array.
8588 (handle_qxfer): New function.
8589 (handle_query): Use handle_qxfer.
8590
493e2a69
MS		 85912011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8592
8593 * gdbreplay.c: Shorten lines of >= 80 columns.
8594 * linux-low.c: Ditto.
8595 * linux-ppc-low.c: Ditto.
8596 * linux-s390-low.c: Ditto.
8597 * linux-sparc-low.c: Ditto.
8598 * linux-x86-low.c: Ditto.
8599 * linux-xtensa-low.c: Ditto.
8600 * mem-break.c: Ditto.
8601 * nto-low.c: Ditto.
8602 * regcache.h: Ditto.
8603 * remote-utils.c: Ditto.
8604 * server.c: Ditto.
8605 * server.h: Ditto.
8606 * thread-db.c: Ditto.
8607 * tracepoint.c: Ditto.
8608 * utils.c: Ditto.
8609 * win32-low.h: Ditto.
8610
44944448
JB		 86112011-01-05 Joel Brobecker <brobecker@adacore.com>
8612
8613 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8614 update.
8615
71ce852c
JB		 86162011-01-01 Joel Brobecker <brobecker@adacore.com>
8617
8618 * server.c (gdbserver_version): Update copyright year in version
8619 output.
8620 * gdbreplay.c (gdbreplay_version): Ditto.
8621
eb826dc6
MF		 86222010-12-29 Jie Zhang <jie.zhang@analog.com>
8623
8624 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8625 * linux-bfin-low.c: New file.
8626 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8627 PT_DATA_ADDR for BFIN targets.
8628 * Makefile.in (SFILES): Add linux-bfin-low.c.
8629 (clean): Remove reg-bfin.c.
8630 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8631 * README: Mention supported Blackfin targets.
8632
39ab222a
MF		 86332010-12-23 Mike Frysinger <vapier@gentoo.org>
8634
8635 * .gitignore: New file.
8636
a1f2ce7d
MF		 86372010-11-16 Mike Frysinger <vapier@gentoo.org>
8638
8639 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8640
f474844c
JZ		 86412010-10-22 Jie Zhang <jie@codesourcery.com>
8642
8643 * Makefile.in: Add FLAGS_TO_PASS variable.
8644 (install): Remove dependency of install-only and recursively
8645 invoke make for install-only.
8646
f1048712
DE		 86472010-10-04 Doug Evans <dje@google.com>
8648
8649 * Makefile.in (uninstall): Use $(DESTDIR).
8650
b53a1623
PA		 86512010-09-24 Pedro Alves <pedro@codesourcery.com>
8652
e6ee044d
PA		 8653 PR gdb/11842
8654
b53a1623
PA		 8655 * linux-x86-low.c (compat_siginfo_from_siginfo)
8656 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8657 si_code is < 0. Check for si_code == SI_TIMER before checking for
8658 si_code < 0.
8659
fa1bd1e4
JB		 86602010-09-13 Joel Brobecker <brobecker@adacore.com>
8661
8662 * lynx-i386-low.c: New file.
8663 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8664
47fac8f8
JB		 86652010-09-13 Joel Brobecker <brobecker@adacore.com>
8666
8667 * lynx-low.c (ptrace_request_to_str): Remove handling for
8668 request values that have been removed in LynxOS 5.x.
8669
1adfc54d
JB		 86702010-09-13 Joel Brobecker <brobecker@adacore.com>
8671
8672 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8673 <ptrace.h>
8674
c2a66c29
NS		 86752010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8676
8677 * configure.ac: Add --enable-inprocess-agent option.
8678 * configure: Rebuilt.
8679
32fcada3
YQ		 86802010-09-06 Yao Qi <yao@codesourcery.com>
8681
8682 * linux-low.c (linux_kill): Remove unused variable.
8683 (linux_stabilize_threads): Likewise.
8684 * server.c (start_inferior): Likewise.
8685 (queue_stop_reply_callback): Likewise.
8686 * tracepoint.c (do_action_at_tracepoint): Likewise.
8687
0cccb683
YQ		 86882010-09-06 Yao Qi <yao@codesourcery.com>
8689
8690 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8691 on return.
8692
423ec54c
JK		 86932010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8694
8695 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8696
12ac6819
PA		 86972010-09-06 Pedro Alves <pedro@codesourcery.com>
8698
8699 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8700 "$(IPA_DEPFILES)".
8701
8ed54b31
JB		 87022010-09-01 Joel Brobecker <brobecker@adacore.com>
8703
8704 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8705 gdbserver/lynx-ppc-low.c: New files.
8706 * Makefile.in (lynx_low_h): New variable.
8707 (lynx-low.o, lynx-ppc-low.o): New rules.
8708 * configure.ac: On LynxOS, link with -lnetinet.
8709 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8710 * configure: regenerate.
8711
bb0116a4
JB		 87122010-09-01 Joel Brobecker <brobecker@adacore.com>
8713
8714 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8715 * configure.ac: Add check for vasprintf and vsnprintf.
8716 * configure, config.in: Regenerate.
8717 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8718
a778ab81 87192010-09-01 Joel Brobecker <brobecker@adacore.com>
8720
8721 * gdbreplay.c: Move include of alloca.h up, next to include of
8722 malloc.h.
8723 * server.h: Add include of malloc.h.
8724 * mem-break.c: Remove include of malloc.h.
8725 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8726
8b034a19 87272010-09-01 Joel Brobecker <brobecker@adacore.com>
8728
8729 * Makefile.in (memmem.o): Build with -Wno-error.
8730
87312010-09-01 Joel Brobecker <brobecker@adacore.com>
8732
8733 * utils.c (xsnprintf): Make non-static.
8734 * server.h: Add xsnprintf declaration.
8735 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8736 replace calls to snprintf by calls to xsnprintf throughout.
8737
87382010-09-01 Joel Brobecker <brobecker@adacore.com>
8739
8740 * configure.ac: Add configure check for alloca.
8741 * configure, config.in: Regenerate.
8742 * server.h: Include alloca.h if it exists.
8743 * gdbreplay.c: Include alloca.h if it exists.
8744
1a981360
PA		 87452010-08-28 Pedro Alves <pedro@codesourcery.com>
8746
8747 * linux-low.c (__SIGRTMIN): Define if not already defined.
8748 (linux_create_inferior): Check for __ANDROID__ rather than
8749 __SIGRTMIN.
8750 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8751 are already deferred.
8752 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8753 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8754 stopped and already has a pending signal to report.
8755 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8756 a pending signal to report or is moving out of a jump pad.
8757 (linux_init_signals): Check for __ANDROID__ rather than
8758 __SIGRTMIN.
8759
b4d51a55
PA		 87602010-08-28 Pedro Alves <pedro@codesourcery.com>
8761
8762 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8763 debug_threads check. Avoid a linear search when not doing debug
8764 output.
8765
ec48365d
PA		 87662010-08-27 Pedro Alves <pedro@codesourcery.com>
8767
8768 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8769 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8770 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8771 (process_event): Change local fd's type to gdb_fildes_t.
8772 (create_file_handler): Adjust prototype.
8773 (delete_file_handler): Adjust prototype.
8774 (handle_file_event): Adjust prototype. Use pfildes.
8775 (create_file_event): Adjsut prototype.
8776 * remote-utils.c (remote_desc, listen_desc): Change type to
8777 gdb_fildes_t.
8778 * server.h: New gdb_fildes_t typedef.
8779 [USE_WIN32API]: Include winsock2.h.
8780 (delete_file_handler, add_file_handler): Adjust prototypes.
8781 (pfildes): Declare.
8782 * utils.c (pfildes): New.
8783
854d88f0
PA		 87842010-08-27 Pedro Alves <pedro@codesourcery.com>
8785
8786 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8787 * configure: Regenerate.
8788
0146f85b
PA		 87892010-08-27 Pedro Alves <pedro@codesourcery.com>
8790
8791 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8792 (linux_done_accessing_memory): ... this.
8793 (linux_target_ops): Adjust.
8794 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8795 * nto-low.c (nto_target_ops): Adjust comment.
8796 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8797 * spu-low.c (spu_target_ops): Adjust comment.
8798 * target.h (target_ops): Rename unprepare_to_access_memory field
8799 to done_accessing_memory.
8800 (unprepare_to_access_memory): Rename to ...
8801 (done_accessing_memory): ... this.
8802
90d74c30
PA		 88032010-08-26 Pedro Alves <pedro@codesourcery.com>
8804
8805 * linux-low.c (linux_prepare_to_access_memory): New.
8806 (linux_unprepare_to_access_memory): New.
8807 (linux_target_ops): Install them.
8808 * server.c (read_memory): Rename to ...
8809 (gdb_read_memory): ... this. Use
8810 prepare_to_access_memory/prepare_to_access_memory.
8811 (write_memory): Rename to ...
8812 (gdb_write_memory): ... this. Use
8813 prepare_to_access_memory/prepare_to_access_memory.
8814 (handle_search_memory_1): Adjust.
8815 (process_serial_event): Adjust.
8816 * target.h (struct target_ops): New fields
8817 prepare_to_access_memory and unprepare_to_access_memory.
8818 (prepare_to_access_memory, unprepare_to_access_memory): New.
8819 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8820 prepare_to_access_memory/prepare_to_access_memory.
8821 * nto-low.c (nto_target_ops): Adjust.
8822 * spu-low.c (spu_target_ops): Adjust.
8823 * win32-low.c (win32_target_ops): Adjust.
8824
fd467969
PA		 88252010-08-26 Pedro Alves <pedro@codesourcery.com>
8826
8827 * Makefile.in (WARN_CFLAGS): Get it from configure.
8828 (WERROR_CFLAGS): New.
8829 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8830 * configure.ac: Introduce --enable-werror, which adds -Werror to
8831 the compiler command line. Enabled by default. Disable with
8832 --disable-werror. Add -Wdeclaration-after-statement
8833 Wpointer-arith and -Wformat-nonliteral to warning flags.
8834 * configure: Regenerate.
8835
331e2f5f
PA		 88362010-08-26 Pedro Alves <pedro@codesourcery.com>
8837
8838 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8839
e581f2b4
PA		 88402010-08-26 Pedro Alves <pedro@codesourcery.com>
8841
8842 * gdbreplay.c (remote_error): New.
8843 (gdbchar): New.
8844 (expect): Use gdbchar. Check for error reading from GDB.
8845 Clarify sync error output.
8846 (play): Check for errors writing to GDB.
8847 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8848 * remote-utils.c (getpkt): Check for errors writing to the remote
8849 descriptor.
8850
3c11dd79
PA		 88512010-08-25 Pedro Alves <pedro@codesourcery.com>
8852
8853 * linux-low.c (linux_wait_1): Move non-debugging code out of
8854 `debug_threads' control.
8855
d20a8ad9
PA		 88562010-08-25 Pedro Alves <pedro@codesourcery.com>
8857
8858 * linux-low.c (linux_wait_1): Don't set last_status here.
8859 * server.c (push_event, queue_stop_reply_callback): Assert we're
8860 not pushing a TARGET_WAITKIND_IGNORE event.
8861 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8862 (myresume, handle_target_event): Set the thread's last_resume_kind
8863 and last_status from the target returned status.
8864
964e4306
PA		 88652010-08-25 Pedro Alves <pedro@codesourcery.com>
8866
8867 PR threads/10729
8868
8869 * linux-x86-low.c (update_debug_registers_callback): New.
8870 (i386_dr_low_set_addr): Use it.
8871 (i386_dr_low_get_addr): New.
8872 (i386_dr_low_set_control): Use update_debug_registers_callback.
8873 (i386_dr_low_get_control): New.
8874 (i386_dr_low_get_status): Adjust.
8875 * linux-low.c (linux_stop_lwp): New.
8876 * linux-low.h (linux_stop_lwp): Declare.
8877
8878 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8879 argument instead of a i386_debug_reg_state.
8880 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8881 a i386_debug_reg_state.
8882 (i386_insert_aligned_watchpoint): Adjust.
8883 (i386_remove_aligned_watchpoint): Adjust.
8884 (i386_low_stopped_data_address): Read the debug registers from the
8885 inferior instead of from the mirrors.
8886 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8887 (i386_dr_low_get_addr): Declare.
8888 (i386_dr_low_get_control): Declare.
8889 (i386_dr_low_get_status): Change prototype.
8890
8891 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8892 (i386_dr_low_get_addr): New.
8893 (i386_dr_low_get_control): New.
8894 (i386_dr_low_get_status): Adjust prototype. Return
8895 dr_status_mirror.
8896 (i386_initial_stuff): Clear dr_status_mirror and
8897 dr_control_mirror.
8898 (i386_get_thread_context): Adjust.
8899 (i386_set_thread_context): Adjust.
8900 (i386_thread_added): Adjust.
8901
5f21a75b
PA		 89022010-08-24 Pedro Alves <pedro@codesourcery.com>
8903
8904 * linux-low.h (linux_thread_area): Delete declaration.
8905
3e4c1235
TS		 89062010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8907
8908 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8909 after its termination.
8910
1971b033
PA		 89112010-08-09 Pedro Alves <pedro@codesourcery.com>
8912
8913 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8914 (gdb_wants_all_stopped): Delete.
8915 (linux_wait_1): Don't call them.
8916 * server.c (handle_v_cont): Tag all threads as want-stopped.
8917 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8918 stopped as "client-wants-stopped".
8919
310444ac
PA		 89202010-07-31 Pedro Alves <pedro@codesourcery.com>
8921
8922 * Makefile.in (signals_h): New.
8923 (server_h): Depend on it.
8924 (server.o): Don't depend on $(signals_def).
8925 (signals.o): Depend on $(signals_def).
8926
a19cae16
JK		 89272010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8928
8929 * Makefile.in (signals_def): New.
8930 (server_h): Append include/gdb/signals.h and signals_def.
8931 (server.o): Append signals_def.
8932
30d50328
JK		 89332010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8934
8935 * server.c (handle_target_event): Use target_signal_to_host for
8936 resume_info.sig initialization.
8937 * target.h (struct thread_resume) <sig>: New comment.
8938
5c3216e2
OS		 89392010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8940
c6f46ca0
OS		 8941 * server.c (handle_query): strcpy() the returned string from paddress()
8942 instead of sprintf().
5c3216e2
OS		 8943 * utils.c (paddress): Return phex_nz().
8944
6bd31874
JB		 89452010-07-07 Joel Brobecker <brobecker@adacore.com>
8946
8947 * server.c (handle_v_cont): Call mourn_inferior if process
8948 just exited.
8949 (myresume): Likewise.
8950
0fb4aa4b
PA		 89512010-07-01 Pedro Alves <pedro@codesourcery.com>
8952
8953 Static tracepoints, and integration with UST.
8954
8955 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8956 * mem-break.c (uninsert_all_breakpoints)
8957 (reinsert_all_breakpoints): New.
8958 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8959 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8960 (gdb_agent_ust_loaded, helper_thread_id)
8961 (gdb_agent_helper_thread_id): New macros.
8962 (struct ipa_sym_addresses): Add addr_ust_loaded,
8963 addr_helper_thread_id, addr_cmd_buf.
8964 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8965 (in_process_agent_loaded_ust): New.
8966 (write_e_ust_not_loaded): New.
8967 (maybe_write_ipa_ust_not_loaded): New.
8968 (struct collect_static_trace_data_action): New.
8969 (enum tracepoint_type) <static_tracepoint>: New.
8970 (struct tracepoint) <handle>: Mention static tracepoints.
8971 (struct static_tracepoint_ctx): New.
8972 (CMD_BUF_SIZE): New.
8973 (add_tracepoint_action): Handle static tracepoint actions.
8974 (unprobe_marker_at): New.
8975 (clear_installed_tracepoints): Handle static tracepoints.
8976 (cmd_qtdp): Handle static tracepoints.
8977 (probe_marker_at): New.
8978 (cmd_qtstart): Handle static tracepoints.
8979 (response_tracepoint): Handle static tracepoints.
8980 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8981 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8982 (get_context_regcache): Handle static tracepoints.
8983 (do_action_at_tracepoint): Handle static tracepoint actions.
8984 (traceframe_find_block_type): Handle static trace data blocks.
8985 (traceframe_read_sdata): New.
8986 (download_tracepoints): Download static tracepoint actions.
8987 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8988 (GDB_PROBE_NAME): New.
8989 (ust_ops): New.
8990 (GET_UST_SYM): New.
8991 (USTF): New.
8992 (dlsym_ust): New.
8993 (ust_marker_to_static_tracepoint): New.
8994 (gdb_probe): New.
8995 (collect_ust_data_at_tracepoint): New.
8996 (gdb_ust_probe): New.
8997 (UNIX_PATH_MAX, SOCK_DIR): New.
8998 (gdb_ust_connect_sync_socket): New.
8999 (resume_thread, stop_thread): New.
9000 (run_inferior_command): New.
9001 (init_named_socket): New.
9002 (gdb_ust_socket_init): New.
9003 (cstr_to_hexstr): New.
9004 (next_st): New.
9005 (first_marker, next_marker): New.
9006 (response_ust_marker): New.
9007 (cmd_qtfstm, cmd_qtsstm): New.
9008 (unprobe_marker_at, probe_marker_at): New.
9009 (cmd_qtstmat, gdb_ust_thread): New.
9010 (gdb_ust_init): New.
9011 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9012 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9013 (ST_REGENTRY): New.
9014 (x86_64_st_collect_regmap): New.
9015 (X86_64_NUM_ST_COLLECT_GREGS): New.
9016 (AMD64_RIP_REGNUM): New.
9017 (supply_static_tracepoint_registers): New.
9018 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9019 (ST_REGENTRY): New.
9020 (i386_st_collect_regmap): New.
9021 (i386_NUM_ST_COLLECT_GREGS): New.
9022 (supply_static_tracepoint_registers): New.
9023 * server.c (handle_query): Handle qXfer:statictrace:read.
9024 <qSupported>: Report support for StaticTracepoints, and
9025 qXfer:statictrace:read features.
9026 * server.h (traceframe_read_sdata)
9027 (supply_static_tracepoint_registers): Declare.
9028 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9029 (unpack_varlen_hex): Include in IPA build.
9030 * Makefile.in (ustlibs, ustinc): New.
9031 (IPA_OBJS): Add remote-utils-ipa.o.
9032 ($(IPA_LIB)): Link -ldl and -lpthread.
9033 (UST_CFLAGS): New.
9034 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9035 * config.in, configure: Regenerate.
9036
9e4344e5
PA		 90372010-06-20 Ian Lance Taylor <iant@google.com>
9038 Pedro Alves <pedro@codesourcery.com>
9039
9040 * linux-x86-low.c (always_true): Delete.
9041 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9042 trying to fool the compiler with always_true.
9043
c6beb2cb
PA		 90442010-06-20 Pedro Alves <pedro@codesourcery.com>
9045
9046 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9047 conditions in gdbserver.
9048
d2ed6730
UW		 90492010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9050
9051 * spu-low.c (spu_read_memory): Wrap around local store limit.
9052 (spu_write_memory): Likewise.
9053
4e29fb54
PA		 90542010-06-15 Pedro Alves <pedro@codesourcery.com>
9055
9056 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9057 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9058 LONGEST uses.
9059 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9060 uses.
9061 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9062 uses with LONGEST uses.
9063
6a271cae
PA		 90642010-06-14 Stan Shebs <stan@codesourcery.com>
9065 Pedro Alves <pedro@codesourcery.com>
9066
9067 Bytecode compiler.
9068
9069 * linux-x86-low.c: Include limits.h.
9070 (add_insns): New.
9071 (always_true): New.
9072 (EMIT_ASM): New.
9073 (EMIT_ASM32): New.
9074 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9075 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9076 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9077 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9078 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9079 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9080 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9081 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9082 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9083 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9084 (amd64_emit_void_call_2): New.
9085 (amd64_emit_ops): New.
9086 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9087 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9088 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9089 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9090 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9091 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9092 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9093 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9094 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9095 (i386_emit_stack_adjust, i386_emit_int_call_1)
9096 (i386_emit_void_call_2): New.
9097 (i386_emit_ops): New.
9098 (x86_emit_ops): New.
9099 (the_low_target): Install x86_emit_ops.
9100 * server.h (struct emit_ops): New.
9101 (get_raw_reg_func_addr): Declare.
9102 (current_insn_ptr, emit_error): Declare.
9103 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9104 (set_trace_state_variable_value): New defines.
9105 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9106 addr_get_trace_state_variable_value and
9107 addr_set_trace_state_variable_value.
9108 (symbol_list): New fields for get_raw_reg,
9109 get_trace_state_variable_value and set_trace_state_variable_value.
9110 (condfn): New typedef.
9111 (struct tracepoint): New field `compiled_cond'.
9112 (do_action_at_tracepoint): Clear compiled_cond.
9113 (get_trace_state_variable_value, set_trace_state_variable_value):
9114 Export in the IPA.
9115 (condition_true_at_tracepoint): If there's a compiled condition,
9116 run that.
9117 (current_insn_ptr, emit_error): New globals.
9118 (struct bytecode_address): New.
9119 (get_raw_reg_func_addr): New.
9120 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9121 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9122 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9123 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9124 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9125 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9126 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9127 (compile_tracepoint_condition, compile_bytecodes): New.
9128 * target.h (emit_ops): Forward declare.
9129 (struct target_ops): New field emit_ops.
9130 (target_emit_ops): New.
9131 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9132 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9133 * linux-low.c (linux_emit_ops): New.
9134 (linux_target_ops): Install it.
9135 * linux-low.h (struct linux_target_ops): New field emit_ops.
9136
92b72907
UW		 91372010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9138
9139 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9140 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9141
fa593d66
PA		 91422010-06-01 Pedro Alves <pedro@codesourcery.com>
9143 Stan Shebs <stan@codesourcery.com>
9144
9145 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9146 (all): Depend on $(extra_libraries).
9147 (install-only): Install the IPA.
9148 (IPA_OBJS, IPA_LIB): New.
9149 (clean): Remove the IPA lib.
9150 (IPAGENT_CFLAGS): New.
9151 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9152 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9153 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9154 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9155 * configure.ac: Check for atomic builtins support in the compiler.
9156 (IPA_DEPFILES, extra_libraries): Define.
9157 * configure.srv (ipa_obj): Add description.
9158 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9159 (i[34567]86-*-linux*): Set ipa_obj.
9160 (x86_64-*-linux*): Set ipa_obj.
9161 * linux-low.c (stabilizing_threads): New.
9162 (supports_fast_tracepoints): New.
9163 (linux_detach): Stabilize threads before detaching.
9164 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9165 the lwp is either not stabilizing, or is moving out of a jump pad.
9166 (linux_fast_tracepoint_collecting): New.
9167 (maybe_move_out_of_jump_pad): New.
9168 (enqueue_one_deferred_signal): New.
9169 (dequeue_one_deferred_signal): New.
9170 (linux_wait_for_event_1): If moving out of a jump pad, defer
9171 pending signals to later.
9172 (linux_stabilize_threads): New.
9173 (linux_wait_1): Check if threads need moving out of jump pads, and
9174 do it if so.
9175 (stuck_in_jump_pad_callback): New.
9176 (move_out_of_jump_pad_callback): New.
9177 (lwp_running): New.
9178 (linux_resume_one_lwp): Handle moving out of jump pads.
9179 (linux_set_resume_request): Dequeue deferred signals.
9180 (need_step_over_p): Also step over fast tracepoint jumps.
9181 (start_step_over): Also uninsert fast tracepoint jumps.
9182 (finish_step_over): Also reinsert fast tracepoint jumps.
9183 (linux_install_fast_tracepoint_jump): New.
9184 (linux_target_ops): Install linux_stabilize_threads and
9185 linux_install_fast_tracepoint_jump_pad.
9186 * linux-low.h (linux_target_ops) <get_thread_area,
9187 install_fast_tracepoint_jump_pad>: New fields.
9188 (struct lwp_info) <collecting_fast_tracepoint,
9189 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9190 (linux_get_thread_area): Declare.
9191 * linux-x86-low.c (jump_insn): New.
9192 (x86_get_thread_area): New.
9193 (append_insns): New.
9194 (push_opcode): New.
9195 (amd64_install_fast_tracepoint_jump_pad): New.
9196 (i386_install_fast_tracepoint_jump_pad): New.
9197 (x86_install_fast_tracepoint_jump_pad): New.
9198 (the_low_target): Install x86_get_thread_area and
9199 x86_install_fast_tracepoint_jump_pad.
9200 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9201 (struct fast_tracepoint_jump): New.
9202 (fast_tracepoint_jump_insn): New.
9203 (fast_tracepoint_jump_shadow): New.
9204 (find_fast_tracepoint_jump_at): New.
9205 (fast_tracepoint_jump_here): New.
9206 (delete_fast_tracepoint_jump): New.
9207 (set_fast_tracepoint_jump): New.
9208 (uninsert_fast_tracepoint_jumps_at): New.
9209 (reinsert_fast_tracepoint_jumps_at): New.
9210 (set_breakpoint_at): Use write_inferior_memory.
9211 (uninsert_raw_breakpoint): Use write_inferior_memory.
9212 (check_mem_read): Mask out fast tracepoint jumps.
9213 (check_mem_write): Mask out fast tracepoint jumps.
9214 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9215 (set_fast_tracepoint_jump): Declare.
9216 (delete_fast_tracepoint_jump)
9217 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9218 (reinsert_fast_tracepoint_jumps_at): Declare.
9219 * regcache.c: Don't compile many functions when building the
9220 in-process agent library.
9221 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9222 the register buffer in the heap.
9223 (free_register_cache): If the register buffer isn't owned by the
9224 regcache, don't free it.
9225 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9226 pre-existing register caches.
9227 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9228 type.
9229 (convert_ascii_to_int): : Constify `from' parameter type.
9230 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9231 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9232 the needed buffer in-place.
9233 (relocate_instruction): New.
9234 * server.c (handle_query) <qSymbols>: If the target supports
9235 tracepoints, give it a chance of looking up symbols. Report
9236 support for fast tracepoints.
9237 (handle_status): Stabilize threads.
9238 (process_serial_event): Adjust.
9239 * server.h (struct fast_tracepoint_jump): Forward declare.
9240 (struct process_info) <fast_tracepoint_jumps>: New field.
9241 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9242 (decode_X_packet, decode_M_packet): Adjust.
9243 (relocate_instruction): Declare.
9244 (in_process_agent_loaded): Declare.
9245 (tracepoint_look_up_symbols): Declare.
9246 (struct fast_tpoint_collect_status): Declare.
9247 (fast_tracepoint_collecting): Declare.
9248 (force_unlock_trace_buffer): Declare.
9249 (handle_tracepoint_bkpts): Declare.
9250 (initialize_low_tracepoint)
9251 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9252 * target.h (struct target_ops) <stabilize_threads,
9253 install_fast_tracepoint_jump_pad>: New fields.
9254 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9255 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9256 [HAVE_STDINT_H]: Include stdint.h.
9257 (trace_debug_1): Rename to ...
9258 (trace_vdebug): ... this.
9259 (trace_debug): Rename to ...
9260 (trace_debug_1): ... this. Add `level' parameter.
9261 (trace_debug): New.
9262 (ATTR_USED, ATTR_NOINLINE): New.
9263 (IP_AGENT_EXPORT): New.
9264 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9265 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9266 (about_to_request_buffer_space, trace_buffer_is_full)
9267 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9268 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9269 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9270 (traceframe_write_count, traceframes_created)
9271 (trace_state_variables)
9272 New renaming defines.
9273 (struct ipa_sym_addresses): New.
9274 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9275 (symbol_list): New.
9276 (ipa_sym_addrs): New.
9277 (all_tracepoint_symbols_looked_up): New.
9278 (in_process_agent_loaded): New.
9279 (write_e_ipa_not_loaded): New.
9280 (maybe_write_ipa_not_loaded): New.
9281 (tracepoint_look_up_symbols): New.
9282 (debug_threads) [IN_PROCESS_AGENT]: New.
9283 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9284 (UNKNOWN_SIDE_EFFECTS): New.
9285 (stop_tracing): New.
9286 (flush_trace_buffer): New.
9287 (stop_tracing_bkpt): New.
9288 (flush_trace_buffer_bkpt): New.
9289 (read_inferior_integer): New.
9290 (read_inferior_uinteger): New.
9291 (read_inferior_data_pointer): New.
9292 (write_inferior_data_pointer): New.
9293 (write_inferior_integer): New.
9294 (write_inferior_uinteger): New.
9295 (struct collect_static_trace_data_action): Delete.
9296 (enum tracepoint_type): New.
9297 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9298 <actions_str, step_actions, step_actions_str>: Only include in
9299 GDBserver.
fa593d66
PA		 9300 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9301 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9302 (tracepoints): Use IP_AGENT_EXPORT.
9303 (last_tracepoint): Don't include in the IPA.
9304 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9305 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9306 (alloced_trace_state_variables): New.
9307 (trace_state_variables): Use IP_AGENT_EXPORT.
9308 (traceframe_t): Delete unused variable.
9309 (circular_trace_buffer): Don't include in the IPA.
9310 (trace_buffer_start): Delete.
9311 (struct trace_buffer_control): New.
9312 (trace_buffer_free): Delete.
9313 (struct ipa_trace_buffer_control): New.
9314 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9315 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9316 New.
9317 (trace_buffer_ctrl): New.
9318 (TRACE_BUFFER_CTRL_CURR): New.
9319 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9320 Reimplement as macros.
9321 (trace_buffer_wrap): Delete.
9322 (traceframe_write_count, traceframe_read_count)
9323 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9324 (struct tracepoint_hit_ctx) <type>: New field.
9325 (struct fast_tracepoint_ctx): New.
9326 (memory_barrier): New.
9327 (cmpxchg): New.
9328 (record_tracepoint_error): Update atomically in the IPA.
9329 (clear_inferior_trace_buffer): New.
9330 (about_to_request_buffer_space): New.
9331 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9332 updating the same buffer.
9333 (add_tracepoint): Default the tracepoint's type to trap
9334 tracepoint, and orig_size to -1.
9335 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9336 internal variables.
9337 (create_trace_state_variable): New parameter `gdb'. Handle it.
9338 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9339 (cmd_qtdp): Handle fast tracepoints.
9340 (cmd_qtdv): Adjust.
9341 (max_jump_pad_size): New.
9342 (gdb_jump_pad_head): New.
9343 (get_jump_space_head): New.
9344 (claim_jump_space): New.
9345 (sort_tracepoints): New.
9346 (MAX_JUMP_SIZE): New.
9347 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9348 IPA.
9349 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9350 support. Upload fast traceframes, and delete internal IPA
9351 breakpoints.
9352 (stop_tracing_handler): New.
9353 (flush_trace_buffer_handler): New.
9354 (cmd_qtstop): Upload fast tracepoints.
9355 (response_tracepoint): Handle fast tracepoints.
9356 (tracepoint_finished_step): Upload fast traceframes. Set the
9357 tracepoint hit context's tracepoint type.
9358 (handle_tracepoint_bkpts): New.
9359 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9360 type. Add comment about fast tracepoints.
9361 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9362 non-existing action_str field.
9363 (get_context_regcache): Handle fast tracepoints.
9364 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9365 to the regcache.
9366 (fast_tracepoint_from_jump_pad_address): New.
9367 (fast_tracepoint_from_ipa_tpoint_address): New.
9368 (collecting_t): New.
9369 (force_unlock_trace_buffer): New.
9370 (fast_tracepoint_collecting): New.
9371 (collecting): New.
9372 (gdb_collect): New.
9373 (write_inferior_data_ptr): New.
9374 (target_tp_heap): New.
9375 (target_malloc): New.
9376 (download_agent_expr): New.
9377 (UALIGN): New.
9378 (download_tracepoints): New.
9379 (download_trace_state_variables): New.
9380 (upload_fast_traceframes): New.
9381 (IPA_FIRST_TRACEFRAME): New.
9382 (IPA_NEXT_TRACEFRAME_1): New.
9383 (IPA_NEXT_TRACEFRAME): New.
9384 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9385 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9386 (gdb_jump_pad_buffer_end): New.
9387 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9388 (initialize_tracepoint): Adjust.
9389 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9390 buffer. Initialize the low module.
9391 * utils.c (PREFIX, TOOLNAME): New.
9392 (malloc_failure): Use PREFIX.
9393 (error): In the IPA, an error causes an exit.
9394 (fatal, warning): Use PREFIX.
9395 (internal_error): Use TOOLNAME.
9396 (NUMCELLS): Increase to 10.
9397 * configure, config.in: Regenerate.
9398
d149dd1d
PA		 93992010-06-01 Pedro Alves <pedro@codesourcery.com>
9400
9401 * server.c (handle_query) <qSupported>: Do two passes over the
9402 qSupported string to avoid nesting strtok.
9403
f6528abd
JK		 94042010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9405
9406 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9407 (CDEPS): New.
9408 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9409 -Wl,--dynamic-list.
9410 * configure: Regenerate.
9411 * proc-service.list: New.
9412
ca2a87a0
JK		 94132010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9414
9415 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9416 New comment.
9417
363a6e9f
OS		 94182010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9419
9420 * gdbreplay.c (remote_open): Check error return from socket() call by
9421 its equality to -1 not by it being negative.
9422 * remote-utils.c (remote_open): Likewise.
9423
d23b6cb1
PA		 94242010-05-23 Pedro Alves <pedro@codesourcery.com>
9425
9426 * config.h: Regenerate.
9427
28d3cf85
MK		 94282010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9429
9430 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9431 doesn't provide PTRACE_GET_THREAD_AREA.
9432
fea36a59
MK		 94332010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9434
9435 * linux-m68k-low.c: Include <asm/ptrace.h>
9436 (ps_get_thread_area): Implement.
9437
24b066ba
DE		 94382010-05-03 Doug Evans <dje@google.com>
9439
9440 * event-loop.c (struct callback_event): New struct.
9441 (callback_list): New global.
9442 (append_callback_event, delete_callback_event): New functions.
9443 (process_callback): New function.
9444 (start_event_loop): Call it.
9445 * remote-utils.c (NOT_SCHEDULED): Define.
9446 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9447 moved out of readchar.
9448 (readchar): Rewrite. Call reschedule before returning.
9449 (reset_readchar): New function.
9450 (remote_close): Call it.
9451 (process_remaining, reschedule): New functions.
9452 * server.h (callback_handler_func): New typedef.
9453 (append_callback_event, delete_callback_event): Declare.
9454
9836d6ea
PA		 94552010-05-03 Pedro Alves <pedro@codesourcery.com>
9456
9457 * proc-service.c (ps_pglobal_lookup): Use
9458 thread_db_look_up_one_symbol.
9459 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9460 parameter. Use it instead of all_symbols_looked_up.
9461 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9462 field.
9463 (all_symbols_looked_up): Don't declare.
9464 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9465 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9466 field.
9467 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9468 Set all_symbols_looked_up here.
9469 (thread_db_look_up_one_symbol): New.
9470 (thread_db_get_tls_address): Adjust.
9471 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9472 thread_db object on the heap, and tentatively set it in the
9473 process structure.
9474 (thread_db_init): Don't set all_symbols_looked_up here.
9475 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9476
7984d532
PA		 94772010-05-03 Pedro Alves <pedro@codesourcery.com>
9478
9479 * linux-low.c (linux_kill, linux_detach): Adjust.
9480 (status_pending_p_callback): Remove redundant statement. Check
9481 for !TARGET_WAITIKIND_IGNORE, instead of
9482 TARGET_WAITKIND_STOPPED.
9483 (handle_tracepoints): Make sure LWP is locked. Adjust.
9484 (linux_wait_for_event_1): Adjust.
9485 (linux_cancel_breakpoints): New.
9486 (unsuspend_one_lwp): New.
9487 (unsuspend_all_lwps): New.
9488 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9489 (send_sigstop_callback): Change return type to int, add new
9490 `except' parameter and handle it.
9491 (suspend_and_send_sigstop_callback): New.
9492 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9493 pass them down. If SUSPEND, also increment the lwp's suspend
9494 count.
9495 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9496 (need_step_over_p): Don't consider suspended LWPs.
9497 (start_step_over): Adjust.
9498 (proceed_one_lwp): Change return type to int, add new `except'
9499 parameter and handle it.
9500 (unsuspend_and_proceed_one_lwp): New.
9501 (proceed_all_lwps): Use find_inferior instead of
9502 for_each_inferior.
9503 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9504 also decrement the suspend count of LWPs. Pass `except' down,
9505 instead of hacking its suspend count.
9506 (linux_pause_all): Add `freeze' parameter. Adjust.
9507 (linux_unpause_all): New.
9508 (linux_target_ops): Install linux_unpause_all.
9509 * server.c (handle_status): Adjust.
9510 * target.h (struct target_ops): New fields `unpause_all' and
9511 `cancel_breakpoints'. Add new parameter to `pause_all'.
9512 (pause_all): Add new `freeze' parameter.
9513 (unpause_all): New.
9514 (cancel_breakpoints): New.
9515 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9516 cancel breakpoints.
9517 (cmd_qtstart): Pause threads.
9518 (stop_tracing): Pause threads, and cancel breakpoints.
9519 * win32-low.c (win32_target_ops): Adjust.
9520
e471f25b
PA		 95212010-05-03 Pedro Alves <pedro@codesourcery.com>
9522
9523 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9524 the inferior right away from here...
9525 (linux_wait_1): ... to here, and adjust to check the thread's
9526 last_resume_kind instead of the lwp's step or stop_expected flags.
9527
1915ef4f
PA		 95282010-05-02 Pedro Alves <pedro@codesourcery.com>
9529
9530 * README: Use consistent `GDB' and `GDBserver' spellings.
9531
f9e39928
PA		 95322010-05-02 Pedro Alves <pedro@codesourcery.com>
9533
9534 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9535 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9536 (linux_detach_one_lwp): Assume the lwp is stopped.
9537 (any_thread_of): Delete.
9538 (linux_detach): Stop all lwps here. Don't blindly delete all
9539 breakpoints.
9540 (delete_lwp_callback): New.
9541 (linux_mourn): Delete all lwps of the process that is gone.
9542 (linux_wait_1): Don't delete the last lwp of the process here.
9543 * mem-break.h (mark_breakpoints_out): Declare.
9544 * mem-break.c (mark_breakpoints_out): New.
9545 (free_all_breakpoints): Use it.
9546 * server.c (handle_target_event): If the process is gone, mark
9547 breakpoints out.
9548 * thread-db.c (struct thread_db) <create_bp>: New field.
9549 (thread_db_enable_reporting): Fix prototype. Store a thread event
9550 breakpoint reference in the thread_db struct.
9551 (thread_db_load_search): Clear the thread_db object.
9552 (try_thread_db_load_1): Ditto.
9553 (switch_to_process): New.
9554 (disable_thread_event_reporting): Use it.
9555 (remove_thread_event_breakpoints): New.
9556 (thread_db_detach, thread_db_mourn): Use it.
9557
1e7fc18c
PA		 95582010-05-01 Pedro Alves <pedro@codesourcery.com>
9559
9560 * linux-low.c (linux_enable_event_reporting): New.
9561 (linux_wait_for_event_1, handle_extended_wait): Use it.
9562
02fc4de7
PA		 95632010-04-30 Pedro Alves <pedro@codesourcery.com>
9564
9565 * linux-low.c (linux_kill_one_lwp, linux_kill)
9566 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9567 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9568 SIGSTOP even if the LWP is stopped.
9569 (send_sigstop_callback): New.
9570 (stop_all_lwps): Use send_sigstop_callback instead.
9571 (linux_resume_one_thread): Adjust.
9572 (proceed_one_lwp): Still proceed an LWP that the client has
9573 requested to stop, if we haven't reported it as stopped yet. Make
9574 sure that LWPs the client want stopped, have a pending SIGSTOP.
9575
bc3b5632
DE		 95762010-04-26 Doug Evans <dje@google.com>
9577
ae1ada35
DE		 9578 * server.c (handle_general_set): Make static.
9579
bc3b5632
DE		 9580 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9581 Print received char after testing for error/eof instead of before.
9582 (input_interrupt): Tweak comment.
9583
65730243
DE		 95842010-04-23 Doug Evans <dje@google.com>
9585
9586 * server.c (start_inferior): Print inferior argv if --debug.
9587
a8ae7dc0
AR		 95882010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9589
9590 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9591 * nto-x86-low.c: Include server.h
9592
1c07cc19
PM		 95932010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9594
9595 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9596 be consistent with other sources of this directory.
9597 (init_registers_amd64): Correct name of source file of this function
9598 in the comment.
9599
e0a61e09
PM		 96002010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9601
9602 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9603 64-bit executables.
9604
54709339
PM		 96052010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9606
9607 * win32-i386-low.c: Add 64-bit support.
9608 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9609 (init_registers_amd64): Declare.
9610 (mappings): Add 64-bit version of array.
9611 (init_windows_x86): New function.
9612 (the_low_target): Change init_arch field to init_windows_x86.
9613
e8f0053d
PM		 96142010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9615
9616 * win32-low.c: Adapt to support also 64-bit architecture.
9617 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9618 (get_image_name): Use SIZE_T type for local variable `done'.
9619 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9620 (toolhelp_get_dll_name): Idem.
9621 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9622 Use uintptr_t typecast to avoid warning.
9623 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9624 (handle_exception): Use phex_nz to avoid warning.
9625 (win32_wait): Remove unused local variable `process'.
9626
c481e77e
PM		 96272010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9628
9629 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9630 `amd64-avx.o'.
9631
12ea4b69
PM		 96322010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9633
9634 * configure.ac: Use `ws2_32' library for srv_mingw.
9635 * configure: Regenerate.
9636 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9637 * remote-utils.c: Likewise.
9638
f6d1620c
L		 96392010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9640
9641 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9642 if __x86_64__ is defined.
9643
8e642873
PM		 96442010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9645
9646 * configure: Regenerate.
9647
711e434b
PM		 96482010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9649
9650 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9651 * target.h (target_ops): New get_tib_address field.
9652 * win32-low.h (win32_thread_info): Add thread_local_base field.
9653 * win32-low.c (child_add_thread): Add tlb argument.
9654 Set thread_local_base field to TLB.
9655 (get_child_debug_event): Adapt to child_add_thread change.
9656 (win32_get_tib_address): New function.
9657 (win32_target_ops): Set get_tib_address field to
9658 win32_get_tib_address.
9659 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9660
505106cd
PA		 96612010-04-12 Pedro Alves <pedro@codesourcery.com>
9662
505106cd
PA		 9663 * linux-low.c (linux_mourn): Also remove the process.
9664 * server.c (handle_target_event): Don't remove the process here.
9665 * nto-low.c (nto_mourn): New.
9666 (nto_target_ops): Install it.
9667 * spu-low.c (spu_mourn): New.
9668 (spu_target_ops): Install it.
9669 * win32-low.c (win32_mourn): New.
9670 (win32_target_ops): Install it.
9671
e8470a06
PA		 96722010-04-12 Pedro Alves <pedro@codesourcery.com>
9673
9674 * server.h (buffer_xml_printf): Remove redundant `;'.
9675
45ba0d02
PA		 96762010-04-12 Pedro Alves <pedro@codesourcery.com>
9677
9678 * regcache.c (set_register_cache): Invalidate regcaches before
9679 changing the register cache layout.
9680 (regcache_invalidate_one): Allow a NULL regcache.
9681 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9682 regcaches before changing the register cache layout or the target
9683 regsets.
9684
59e04013
L		 96852010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9686
9687 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9688 variable warning on Linux/x86-64.
9689
8336d594
PA		 96902010-04-11 Pedro Alves <pedro@codesourcery.com>
9691
9692 GDBserver disconnected tracing support.
9693
9694 * linux-low.c (linux_remove_process): Delete.
9695 (add_lwp): Don't set last_resume_kind here.
9696 (linux_kill): Use `mourn'.
9697 (linux_detach): Use `thread_db_detach', and `mourn'.
9698 (linux_mourn): New.
9699 (linux_attach_lwp_1): Adjust comment.
9700 (linux_attach): last_resume_kind moved the thread_info; adjust.
9701 (status_pending_p_callback): Adjust.
9702 (linux_wait_for_event_1): Adjust.
9703 (count_events_callback, select_singlestep_lwp_callback)
9704 (select_event_lwp_callback, cancel_breakpoints_callback)
9705 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9706 (proceed_one_lwp): Adjust.
9707 (linux_async): Add debug output.
9708 (linux_thread_stopped): New.
9709 (linux_pause_all): New.
9710 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9711 linux_pause_all.
9712 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9713 (thread_db_free): Delete declaration.
9714 (thread_db_detach, thread_db_mourn): Declare.
9715 * thread-db.c (thread_db_init): Use thread_db_mourn.
9716 (thread_db_free): Delete, split in two.
9717 (disable_thread_event_reporting): New.
9718 (thread_db_detach): New.
9719 (thread_db_mourn): New.
9720
9721 * server.h (struct thread_info) <last_resume_kind>: New field.
9722 <attached>: Add comment.
9723 <gdb_detached>: New field.
9724 (handler_func): Change return type to int.
9725 (handle_serial_event, handle_target_event): Ditto.
9726 (gdb_connected): Declare.
9727 (tracing): Delete.
9728 (disconnected_tracing): Declare.
9729 (stop_tracing): Declare.
9730
9731 * server.c (handle_query) <qSupported>: Report support for
9732 disconnected tracing.
9733 (queue_stop_reply_callback): Account for running threads.
9734 (gdb_wants_thread_stopped): New.
9735 (gdb_wants_all_threads_stopped): New.
9736 (gdb_reattached_process): New.
9737 (handle_status): Clear the `gdb_detached' flag of all processes.
9738 In all-stop, stop all threads.
9739 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9740 (process_serial_event): If the remote connection breaks, or if an
9741 exit was forced with "monitor exit", force an event loop exit.
9742 Handle disconnected tracing on detach.
9743 (handle_serial_event): Adjust.
9744 (handle_target_event): If GDB isn't connected, forward events back
9745 to the inferior, unless the last process exited, in which case,
9746 exit gdbserver. Adjust interface.
9747
9748 * remote-utils.c (remote_open): Don't block in accept. Instead
9749 register an event loop source on the listen socket file
9750 descriptor. Refactor bits into ...
9751 (listen_desc): ... this new global.
9752 (gdb_connected): ... this new function.
9753 (enable_async_notification): ... this new function.
9754 (handle_accept_event): ... this new function.
9755 (remote_close): Clear remote_desc.
9756
9757 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9758
9759 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9760 New fields.
9761 (mourn_inferior): Define.
9762 (target_process_qsupported): Avoid the dangling else problem.
9763 (thread_stopped): Define.
9764 (pause_all): Define.
9765 (target_waitstatus_to_string): Declare.
9766 * target.c (target_waitstatus_to_string): New.
9767
9768 * tracepoint.c (tracing): Make extern.
9769 (disconnected_tracing): New.
9770 (stop_tracing): Make extern. Handle tracing stops due to GDB
9771 disconnecting.
9772 (cmd_qtdisconnected): New.
9773 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9774 (handle_tracepoint_general_set): Handle QTDisconnected.
9775
9776 * event-loop.c (event_handler_func): Change return type to int.
9777 (process_event): Bail out if the event handler wants the event
9778 loop to stop.
9779 (handle_file_event): Ditto.
9780 (start_event_loop): Bail out if the event handler wants the event
9781 loop to stop.
9782
9783 * nto-low.c (nto_target_ops): Adjust.
9784 * spu-low.c (spu_wait): Don't remove the process here.
9785 (spu_target_ops): Adjust.
9786 * win32-low.c (win32_wait): Don't remove the process here.
9787 (win32_target_ops): Adjust.
9788
5d267c4c
PA		 97892010-04-11 Pedro Alves <pedro@codesourcery.com>
9790
9791 * regcache.c (realloc_register_cache): Invalidate inferior's
9792 regcache before recreating it.
9793
623ccd72
PA		 97942010-04-09 Pedro Alves <pedro@codesourcery.com>
9795
9796 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9797
219f2f23
PA		 97982010-04-09 Stan Shebs <stan@codesourcery.com>
9799 Pedro Alves <pedro@codesourcery.com>
9800
9801 * server.h (LONGEST): New.
9802 (struct thread_info) <while_stepping>: New field.
9803 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9804 Declare.
9805 (initialize_tracepoint, handle_tracepoint_general_set)
9806 (handle_tracepoint_query, tracepoint_finished_step)
9807 (tracepoint_was_hit, release_while_stepping_state_list):
9808 (current_traceframe): Declare.
9809 * server.c (handle_general_set): Handle tracepoint packets.
9810 (read_memory): New.
9811 (write_memory): New.
9812 (handle_search_memory_1): Use read_memory.
9813 (handle_query): Report support for conditional tracepoints, trace
9814 state variables, and tracepoint sources. Handle tracepoint
9815 queries.
9816 (main): Initialize the tracepoints module.
9817 (process_serial_event): Handle traceframe reads/writes.
9818
9819 * linux-low.c (handle_tracepoints): New.
9820 (linux_wait_1): Call it.
9821 (linux_resume_one_lwp): Handle while-stepping.
9822 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9823 (linux_target_ops): Install them.
9824 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9825 New field.
9826 * linux-x86-low.c (x86_supports_tracepoints): New.
9827 (the_low_target). Install it.
9828
9829 * mem-break.h (delete_breakpoint): Declare.
9830 * mem-break.c (delete_breakpoint): Make external.
9831
9832 * target.h (struct target_ops): Add `supports_tracepoints',
9833 `read_pc', and `write_pc' fields.
9834 (target_supports_tracepoints): Define.
9835 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9836 (phex_nz): New.
9837
9838 * regcache.h (struct regcache) <registers_owned>: New field.
9839 (init_register_cache, regcache_cpy): Declare.
9840 (regcache_read_pc, regcache_write_pc): Declare.
9841 (register_cache_size): Declare.
9842 (supply_regblock): Declare.
9843 * regcache.c (init_register_cache): New.
9844 (new_register_cache): Use it.
9845 (regcache_cpy): New.
9846 (register_cache_size): New.
9847 (supply_regblock): New.
9848 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 9849
219f2f23
PA		 9850 * tracepoint.c: New.
9851
9852 * Makefile.in (OBS): Add tracepoint.o.
9853 (tracepoint.o): New rule.
9854
3a13a53b
L		 98552010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9856
9857 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9858 (i386-mmx.o): New.
9859 (i386-mmx.c): Likewise.
9860 (i386-mmx-linux.o): Likewise.
9861 (i386-mmx-linux.c): Likewise.
9862
9863 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9864 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9865 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9866 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9867
9868 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9869 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9870 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9871
1570b33e
L		 98722010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9873
9874 * Makefile.in (clean): Updated.
9875 (i386-avx.o): New.
9876 (i386-avx.c): Likewise.
9877 (i386-avx-linux.o): Likewise.
9878 (i386-avx-linux.c): Likewise.
9879 (amd64-avx.o): Likewise.
9880 (amd64-avx.c): Likewise.
9881 (amd64-avx-linux.o): Likewise.
9882 (amd64-avx-linux.c): Likewise.
9883
9884 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9885 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9886 (srv_amd64_regobj): Add amd64-avx.o.
9887 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9888 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9889 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9890 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9891 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9892 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9893 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9894
9895 * i387-fp.c: Include "i386-xstate.h".
9896 (i387_xsave): New.
9897 (i387_cache_to_xsave): Likewise.
9898 (i387_xsave_to_cache): Likewise.
9899 (x86_xcr0): Likewise.
9900
9901 * i387-fp.h (i387_cache_to_xsave): Likewise.
9902 (i387_xsave_to_cache): Likewise.
9903 (x86_xcr0): Likewise.
9904
9905 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9906 * linux-crisv32-low.c (target_regsets): Likewise.
9907 * linux-m68k-low.c (target_regsets): Likewise.
9908 * linux-mips-low.c (target_regsets): Likewise.
9909 * linux-ppc-low.c (target_regsets): Likewise.
9910 * linux-s390-low.c (target_regsets): Likewise.
9911 * linux-sh-low.c (target_regsets): Likewise.
9912 * linux-sparc-low.c (target_regsets): Likewise.
9913 * linux-xtensa-low.c (target_regsets): Likewise.
9914
9915 * linux-low.c: Include <sys/uio.h>.
9916 (regsets_fetch_inferior_registers): Support nt_type.
9917 (regsets_store_inferior_registers): Likewise.
9918 (linux_process_qsupported): New.
9919 (linux_target_ops): Add linux_process_qsupported.
9920
9921 * linux-low.h (regset_info): Add nt_type.
9922 (linux_target_ops): Add process_qsupported.
9923
9924 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9925 and <sys/uio.h>.
9926 (init_registers_i386_avx_linux): New.
9927 (init_registers_amd64_avx_linux): Likewise.
9928 (xmltarget_i386_linux_no_xml): Likewise.
9929 (xmltarget_amd64_linux_no_xml): Likewise.
9930 (PTRACE_GETREGSET): Likewise.
9931 (PTRACE_SETREGSET): Likewise.
9932 (x86_fill_xstateregset): Likewise.
9933 (x86_store_xstateregset): Likewise.
9934 (use_xml): Likewise.
9935 (x86_linux_update_xmltarget): Likewise.
9936 (x86_linux_process_qsupported): Likewise.
9937 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9938 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9939 init_registers_i386_linux here. Call
9940 x86_linux_update_xmltarget.
9941 (the_low_target): Add x86_linux_process_qsupported.
9942
9943 * server.c (handle_query): Call target_process_qsupported.
9944
9945 * target.h (target_ops): Add process_qsupported.
9946 (target_process_qsupported): New.
9947
fc7238bb
PA		 99482010-04-03 Pedro Alves <pedro@codesourcery.com>
9949
9950 * inferiors.c (add_thread): Set last_status kind to
9951 TARGET_WAITKIND_IGNORE.
9952 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9953 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9954 (linux_wait_1): Move `thread' local definition to block that uses
9955 it. Don't NULL initialize `event_child'.
9956 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9957 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9958 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9959
bdabb078
PA		 99602010-04-01 Pedro Alves <pedro@codesourcery.com>
9961
9962 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9963 an extended waitstatus, or by a watchpoint.
9964 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9965 thread was stepping or has been stopped by a watchpoint.
9966
d3bbe7a0
PA		 99672010-04-01 Pedro Alves <pedro@codesourcery.com>
9968
9969 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9970 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9971 of another, then delete the previous, and validate all
9972 breakpoints.
9973 (validate_inserted_breakpoint): New.
9974 (delete_disabled_breakpoints): New.
9975 (validate_breakpoints): New.
9976 (check_mem_read): Validate breakpoints before trusting their
9977 shadow. Delete disabled breakpoints.
9978 (check_mem_write): Validate breakpoints before trusting they
9979 should be inserted. Delete disabled breakpoints.
9980 * mem-break.h (validate_breakpoints):
9981 * server.c (handle_query): Validate breakpoints when we see a
9982 qSymbol query.
9983
8b07ae33
PA		 99842010-04-01 Pedro Alves <pedro@codesourcery.com>
9985
9986 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9987 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9988 if we could tell there's a GDB breakpoint at stop_pc.
9989 (need_step_over_p): Don't do a step over if we find a GDB
9990 breakpoint at the resume PC.
9991
9992 * mem-break.c (struct raw_breakpoint): New.
9993 (enum bkpt_type): New type `gdb_breakpoint'.
9994 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9995 fields. New field `raw'.
9996 (find_raw_breakpoint_at): New.
9997 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9998 breakpoint instead.
9999 (set_breakpoint_at): Adjust.
10000 (delete_raw_breakpoint): New.
10001 (release_breakpoint): New.
10002 (delete_breakpoint): Rename to...
10003 (delete_breakpoint_1): ... this. Add proc parameter. Use
10004 release_breakpoint. Return ENOENT.
10005 (delete_breakpoint): Reimplement.
10006 (find_breakpoint_at): Delete.
10007 (find_gdb_breakpoint_at): New.
10008 (delete_breakpoint_at): Delete.
10009 (set_gdb_breakpoint_at): New.
10010 (delete_gdb_breakpoint_at): New.
10011 (gdb_breakpoint_here): New.
10012 (set_reinsert_breakpoint): Use release_breakpoint.
10013 (uninsert_breakpoint): Rename to ...
10014 (uninsert_raw_breakpoint): ... this.
10015 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10016 (reinsert_raw_breakpoint): Change parameter type to
10017 raw_breakpoint.
10018 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10019 instead.
10020 (check_breakpoints): Adjust. Use release_breakpoint.
10021 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10022 (breakpoint_inserted_here): Ditto.
10023 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10024 Don't trust the breakpoint's shadow if it is not inserted.
10025 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10026 (delete_all_breakpoints): Adjust.
10027 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10028 use delete_breakpoint_1.
10029
10030 * mem-break.h (breakpoints_supported): Delete declaration.
10031 (set_gdb_breakpoint_at): Declare.
10032 (gdb_breakpoint_here): Declare.
10033 (delete_breakpoint_at): Delete.
10034 (delete_gdb_breakpoint_at): Declare.
10035
10036 * server.h (struct raw_breakpoint): Forward declare.
10037 (struct process_info): New field `raw_breakpoints'.
10038
10039 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10040 breakpoints.
10041
6bf5e0ba
PA		 100422010-03-24 Pedro Alves <pedro@codesourcery.com>
10043
10044 * linux-low.c (status_pending_p_callback): Fix comment.
10045 (linux_wait_for_event_1): Move most of the internal breakpoint
10046 handling from here...
10047 (linux_wait_1): ... to here.
10048 (count_events_callback): New.
10049 (select_singlestep_lwp_callback): New.
10050 (select_event_lwp_callback): New.
10051 (cancel_breakpoints_callback): New.
10052 (select_event_lwp): New.
10053 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10054 priority to all LWPs that have had events that should be reported
10055 to the client. Cancel breakpoints when about to reporting the
10056 event to the client, not while stopping lwps. No longer cancel
10057 finished single-steps here.
10058 (cancel_finished_single_step): Delete.
10059 (cancel_finished_single_steps): Delete.
10060
414a389f
PA		 100612010-03-24 Pedro Alves <pedro@codesourcery.com>
10062
10063 * mem-break.c (enum bkpt_type): New.
10064 (struct breakpoint): New field `type'.
10065 (set_breakpoint_at): Change return type to struct breakpoint
10066 pointer. Set type to `other_breakpoint' by default.
10067 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10068 in the breakpoint list.
10069 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10070 (reinsert_breakpoint): Rename to ...
10071 (reinsert_raw_breakpoint): ... this.
10072 (reinsert_breakpoints_at): Adjust.
10073 * mem-break.h (struct breakpoint): Declare.
10074 (set_breakpoint_at): Change return type to struct breakpoint
10075 pointer.
10076
2280c721
PA		 100772010-03-24 Pedro Alves <pedro@codesourcery.com>
10078
10079 * server.c (handle_query): Assign, not compare.
10080
d50171e4
PA		 100812010-03-24 Pedro Alves <pedro@codesourcery.com>
10082
10083 Teach linux gdbserver to step-over-breakpoints.
10084
10085 * linux-low.c (can_hardware_single_step): New.
10086 (supports_breakpoints): New.
10087 (handle_extended_wait): If stopping threads, read the stop pc of
10088 the new cloned LWP.
10089 (get_pc): New.
10090 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10091 low target doesn't support retrieving the PC.
10092 (add_lwp): Set last_resume_kind to resume_continue.
10093 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10094 (linux_attach): Don't clear stop_expected. Set the lwp's
10095 last_resume_kind to resume_stop.
10096 (linux_detach_one_lwp): Don't check for removed breakpoints.
10097 (check_removed_breakpoint): Delete.
10098 (status_pending_p): Rename to ...
10099 (status_pending_p_callback): ... this. Don't check for removed
10100 breakpoints. Don't consider threads that are stopped from GDB's
10101 perspective.
10102 (linux_wait_for_lwp): Always read the stop_pc here.
10103 (cancel_breakpoint): New.
10104 (step_over_bkpt): New global.
10105 (linux_wait_for_event_1): Implement stepping over breakpoints.
10106 (gdb_wants_lwp_stopped): New.
10107 (gdb_wants_all_stopped): New.
10108 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10109 single-step traps here. Store the thread's last reported target
10110 wait status.
10111 (send_sigstop): Don't clear stop_expected. Always set it,
10112 instead.
10113 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10114 (cancel_finished_single_step): New.
10115 (cancel_finished_single_steps): New.
10116 (wait_for_sigstop): Don't cancel finished single-step traps here.
10117 (linux_resume_one_lwp): Don't check for removed breakpoints.
10118 Don't set `step' on non-hardware step archs.
10119 (linux_set_resume_request): Ignore resume_stop requests if already
10120 stopping or stopped. Set the lwp's last_resume_kind.
10121 (resume_status_pending_p): Don't check for removed breakpoints.
10122 (need_step_over_p): New.
10123 (start_step_over): New.
10124 (finish_step_over): New.
10125 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10126 requests. Clear the thread's last reported target waitstatus.
10127 Don't use the `suspended' flag. Don't consider pending breakpoints.
10128 (linux_resume): Start a step-over if necessary.
10129 (proceed_one_lwp): New.
10130 (proceed_all_lwps): New.
10131 (unstop_all_lwps): New.
10132 * linux-low.h (struct lwp_info): Rewrite comment for the
10133 `suspended' flag. Add the `stop_pc' field. Delete the
10134 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10135 Add `'last_resume_kind' and `need_step_over' fields.
10136 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10137 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10138 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10139 (set_raw_breakpoint_at): New.
10140 (set_breakpoint_at): Rewrite to use it.
10141 (reinsert_breakpoint_handler): Delete.
10142 (set_reinsert_breakpoint): New.
10143 (reinsert_breakpoint_by_bp): Delete.
10144 (delete_reinsert_breakpoints): New.
10145 (uninsert_breakpoint): Rewrite.
10146 (uninsert_breakpoints_at): New.
10147 (reinsert_breakpoint): Rewrite.
10148 (reinsert_breakpoints_at): New.
10149 (check_breakpoints): Rewrite.
10150 (breakpoint_here): New.
10151 (breakpoint_inserted_here): New.
10152 (check_mem_read): Adjust.
10153 * mem-break.h (breakpoints_supported, breakpoint_here)
10154 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10155 (reinsert_breakpoint_by_bp): Delete declaration.
10156 (delete_reinsert_breakpoints): Declare.
10157 (reinsert_breakpoint): Delete declaration.
10158 (reinsert_breakpoints_at): Declare.
10159 (uninsert_breakpoint): Delete declaration.
10160 (uninsert_breakpoints_at): Declare.
10161 (check_breakpoints): Adjust prototype.
10162 * server.h: Adjust include order.
10163 (struct thread_info): Declare here. Add a `last_status' field.
10164
30ba68cb
MS		 101652010-03-23 Michael Snyder <msnyder@vmware.com>
10166
10167 * server.c (crc32): New function.
10168 (handle_query): Add handling for 'qCRC:' request.
10169
b9a881c2
PA		 101702010-03-23 Pedro Alves <pedro@codesourcery.com>
10171
10172 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10173 lwp had been stopped by a watchpoint.
10174
e92d13d5
PA		 101752010-03-16 Pedro Alves <pedro@codesourcery.com>
10176
10177 * server.h (internal_error): Declare.
10178 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10179 * utils.c (internal_error): New function.
10180
64daa791
AS		 101812010-03-15 Andreas Schwab <schwab@redhat.com>
10182
10183 * configure.srv: Fix typo setting srv_regobj.
10184
f52cd8cd
PA		 101852010-03-15 Pedro Alves <pedro@codesourcery.com>
10186
10187 * linux-low.c (fetch_register): Avoid passing a non string literal
10188 format to `error'.
10189 (usr_store_inferior_registers): Ditto.
10190
93ae6fdc
PA		 101912010-03-14 Pedro Alves <pedro@codesourcery.com>
10192
10193 * linux-low.c (linux_write_memory): Bail out early if peeking
10194 memory failed.
10195
c3adc08c
PA		 101962010-03-14 Pedro Alves <pedro@codesourcery.com>
10197
10198 * linux-low.h (struct lwp_info): New fields
10199 `stopped_by_watchpoint' and `stopped_data_address'.
10200 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10201 here, and cache them in the lwp object.
10202 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10203 directly.
10204 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10205 field.
10206 (linux_stopped_by_watchpoint): Rewrite.
10207 (linux_stopped_data_address): Rewrite.
10208
bce522a2
PA		 102092010-03-06 Simo Melenius <simo.melenius@iki.fi>
10210
10211 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10212 switching the current inferior, not before.
10213
90884b2b
L		 102142010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10215
10216 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10217 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10218 i386-linux.c and amd64-linux.c.
10219 (reg-i386.o): Removed.
10220 (reg-i386.c): Likewise.
10221 (reg-i386-linux.o): Likewise.
10222 (reg-i386-linux.c): Likewise.
10223 (reg-x86-64.o): Likewise.
10224 (reg-x86-64.c): Likewise.
10225 (reg-x86-64-linux.o): Likewise.
10226 (reg-x86-64-linux.c): Likewise.
10227 (i386.o): New.
10228 (i386.c): Likewise.
10229 (i386-linux.o): Likewise.
10230 (i386-linux.c): Likewise.
10231 (amd64.o): Likewise.
10232 (amd64.c): Likewise.
10233 (amd64-linux.o): Likewise.
10234 (amd64-linux.c): Likewise.
10235
10236 * configure.srv (srv_i386_regobj): New.
10237 (srv_i386_linux_regobj): Likewise.
10238 (srv_amd64_regobj): Likewise.
10239 (srv_amd64_linux_regobj): Likewise.
10240 (srv_i386_32bit_xmlfiles): Likewise.
10241 (srv_i386_64bit_xmlfiles): Likewise.
10242 (srv_i386_xmlfiles): Likewise.
10243 (srv_amd64_xmlfiles): Likewise.
10244 (srv_i386_linux_xmlfiles): Likewise.
10245 (srv_amd64_linux_xmlfiles): Likewise.
10246 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10247 srv_xmlfiles to $srv_i386_xmlfiles.
10248 (i[34567]86-*-mingw32ce*): Likewise.
10249 (i[34567]86-*-mingw*): Likewise.
10250 (i[34567]86-*-nto*): Likewise.
10251 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10252 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10253 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10254 (x86_64-*-linux*): Likewise.
10255
10256 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10257 (init_registers_amd64_linux): New.
10258 (x86_arch_setup): Replace init_registers_x86_64_linux with
10259 init_registers_amd64_linux.
10260
193f13e6
MK		 102612010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10262
10263 * configure.ac: Check for libdl. If it is not available link against
10264 static libthread_db.
10265 * configure: Regenerate.
10266
85d721b8
PA		 102672010-02-22 Pedro Alves <pedro@codesourcery.com>
10268
10269 PR9605
10270
10271 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10272 handing a read watchpoint.
10273 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10274
6076632b
DE		 102752010-02-12 Doug Evans <dje@google.com>
10276
10277 * linux-low.c (linux_supports_tracefork_flag): Document.
10278 (linux_look_up_symbols): Add comment.
10279
3327ccf7
L		 102802010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10281
10282 * regcache.c (supply_register): Clear regcache if buf is NULL.
10283
0718675c 102842010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10285 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10286
10287 * inferiors.c (find_inferior): Add function documentation.
10288 (unloaded_dll): Handle the case where the unloaded dll has not
10289 been previously registered in the dll list.
10290
177321bd
DJ		 102912010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10292
10293 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10294 (thumb2_breakpoint): New.
10295 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10296
2b009048
DJ		 102972010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10298
10299 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10300 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10301 breakpoints.
10302
3be029c7
PA		 103032010-01-21 Pedro Alves <pedro@codesourcery.com>
10304
10305 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10306
18f5de3b
JK		 103072010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10308
10309 * linux-s390-low.c (s390_collect_ptrace_register)
10310 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10311
3743bb4f
DE		 103122010-01-21 Doug Evans <dje@google.com>
10313
14ce3065
DE		 10314 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10315 (PTRACE_ARG4_TYPE): New macro.
10316 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10317 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10318 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10319 (usr_store_inferior_registers): Ditto.
10320 (linux_read_memory, linux_write_memory): Ditto.
10321 (linux_test_for_tracefork): Ditto.
10322
3743bb4f
DE		 10323 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10324 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10325
8b315be5
PA		 103262010-01-21 Pedro Alves <pedro@codesourcery.com>
10327
10328 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10329 target.
10330
85492558
PA		 103312010-01-21 Pedro Alves <pedro@codesourcery.com>
10332
10333 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10334 prototype to take a regcache. Adjust.
10335
442ea881
PA		 103362010-01-20 Pedro Alves <pedro@codesourcery.com>
10337
10338 * regcache.h (struct thread_info): Forward declare.
10339 (struct regcache): New.
10340 (new_register_cache): Adjust prototype.
10341 (get_thread_regcache): Declare.
10342 (free_register_cache): Adjust prototype.
10343 (registers_to_string, registers_from_string): Ditto.
10344 (supply_register, supply_register_by_name, collect_register)
10345 (collect_register_as_string, collect_register_by_name): Ditto.
10346 * regcache.c (struct inferior_regcache_data): Delete.
10347 (get_regcache): Rename to ...
10348 (get_thread_regcache): ... this. Adjust. Switch inferior before
10349 fetching registers.
10350 (regcache_invalidate_one): Adjust.
10351 (regcache_invalidate): Fix prototype.
10352 (new_register_cache): Return the new register cache.
10353 (free_register_cache): Change prototype.
10354 (realloc_register_cache): Adjust.
10355 (registers_to_string): Change prototype to take a regcache. Adjust.
10356 (registers_from_string): Ditto.
10357 (register_data): Ditto.
10358 (supply_register): Ditto.
10359 (supply_register_by_name): Ditto.
10360 (collect_register): Ditto.
10361 (collect_register_as_string): Ditto.
10362 (collect_register_by_name): Ditto.
10363 * server.c (process_serial_event): Adjust.
10364 * linux-low.h (regset_fill_func, regset_store_func): Change
10365 prototype.
10366 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10367 Change prototype.
10368 * linux-low.c (get_stop_pc): Adjust.
10369 (check_removed_breakpoint): Adjust.
10370 (linux_wait_for_event): Adjust.
10371 (linux_resume_one_lwp): Adjust.
10372 (fetch_register): Add regcache parameter. Adjust.
10373 (usr_store_inferior_registers): Ditto.
10374 (regsets_fetch_inferior_registers): Ditto.
10375 (regsets_store_inferior_registers): Ditto.
10376 (linux_fetch_registers, linux_store_registers): Ditto.
10377 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10378 regcache. Adjust.
43aaf8b6
PA		 10379 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10380 Ditto.
442ea881
PA		 10381 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10382 prototype to take a regcache.
10383 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10384 * remote-utils.c (convert_ascii_to_int, outreg)
10385 (prepare_resume_reply): Change prototype to take a regcache.
10386 Adjust.
10387 * target.h (struct target_ops) <fetch_registers, store_registers>:
10388 Change prototype to take a regcache.
10389 (fetch_inferior_registers, store_inferior_registers): Change
10390 prototype to take a regcache. Adjust.
10391 * proc-service.c (ps_lgetregs): Adjust.
10392 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10393 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10394 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10395 take a regcache. Adjust.
10396 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10397 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10398 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10399 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10400 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10401 (cris_cannot_fetch_register):
10402 (cris_breakpoint_at): Change prototype to take a regcache.
10403 Adjust.
10404 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10405 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10406 to take a regcache. Adjust.
10407 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10408 Adjust.
10409 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10410 take a regcache. Adjust.
10411 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10412 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10413 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10414 * linux-mips-low.c (mips_get_pc):
10415 (mips_set_pc): Change prototype to take a regcache. Adjust.
10416 (mips_reinsert_addr): Adjust.
10417 (mips_collect_register): Change prototype to take a regcache.
10418 Adjust.
10419 (mips_supply_register):
10420 (mips_collect_register_32bit, mips_supply_register_32bit)
10421 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10422 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10423 * linux-ppc-low.c (ppc_supply_ptrace_register)
10424 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10425 (parse_spufs_run): Adjust.
10426 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10427 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10428 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10429 take a regcache. Adjust.
10430 * linux-s390-low.c (s390_collect_ptrace_register)
10431 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10432 (s390_set_pc): Change prototype to take a regcache. Adjust.
10433 (s390_arch_setup): Adjust.
10434 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10435 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10436 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10437 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10438 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10439 regcache. Adjust.
10440 (sparc_breakpoint_at): Adjust.
10441 * linux-xtensa-low.c (xtensa_fill_gregset):
10442 (xtensa_store_gregset):
10443 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10444 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10445 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10446 prototype to take a regcache. Adjust.
10447 * win32-arm-low.c (arm_fetch_inferior_register)
10448 (arm_store_inferior_register): Change prototype to take a
10449 regcache. Adjust.
10450 * win32-i386-low.c (i386_fetch_inferior_register)
10451 (i386_store_inferior_register): Change prototype to take a
10452 regcache. Adjust.
10453 * win32-low.c (child_fetch_inferior_registers)
10454 (child_store_inferior_registers): Change prototype to take a
10455 regcache. Adjust.
10456 (win32_wait): Adjust.
10457 (win32_fetch_inferior_registers): Change prototype to take a
10458 regcache. Adjust.
10459 (win32_store_inferior_registers): Adjust.
10460 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10461 store_inferior_register>: Change prototype to take a regcache.
10462
60c3d7b0
DE		 104632010-01-20 Doug Evans <dje@google.com>
10464
10465 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10466 #ifdef.
10467 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10468 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10469
dc146f7c
VP		 104702010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10471
10472 * linux-low.c (linux_core_of_thread): New.
10473 (compare_ints, show_process, list_threads): New.
10474 (linux_qxfer_osdata): Report threads and cores.
10475 (linux_target_op): Register linux_core_of_thread.
10476 * remote-utils.c (prepare_resume_reply): Report the core.
10477 (buffer_xml_printf): Support %d specifier.
10478 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10479 New.
10480 (handle_query): Handle qXfer:threads. Announce availability
10481 thereof.
10482 * target.h (struct target_ops): New field core_of_thread.
10483
7803799a
UW		 104842010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10485
10486 * Makefile.in (clean): Remove new generated files.
10487 (reg-s390.o, reg-s390.c): Remove rules.
10488 (reg-s390x.o, reg-s390x.c): Likewise.
10489 (s390-linux32.o, s390-linux32.c): Add rules.
10490 (s390-linux64.o, s390-linux64.c): Likewise.
10491 (s390x-linux64.o, s390x-linux64.c): Likewise.
10492 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10493 * linux-s390-low.c: Include <elf.h>.
10494 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10495 (init_registers_s390): Remove prototype.
10496 (init_registers_s390x): Likewise.
10497 (init_registers_s390_linux32): Add prototype.
10498 (init_registers_s390_linux64): Likewise.
10499 (init_registers_s390x_linux64): Likewise.
10500 (s390_num_regs_3264): New define.
10501 (s390_regmap_3264): New global variable.
10502 (s390_cannot_fetch_register): Remove obsolete check.
10503 (s390_cannot_store_register): Likewise.
10504 (s390_collect_ptrace_register): Handle upper/lower register halves.
10505 (s390_supply_ptrace_register): Likewise.
10506 (s390_fill_gregset): Update to register number changes.
10507 (s390_get_hwcap): New routine.
10508 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10509 Install appropriate regmap and register set.
10510
6e7ffa39
JB		 105112010-01-01 Joel Brobecker <brobecker@adacore.com>
10512
10513 * server.c (gdbserver_version): Update copyright year to 2010.
10514 * gdbreplay.c (gdbreplay_version): Likewise.
10515
957f3f49
DE		 105162009-12-28 Doug Evans <dje@google.com>
10517
10518 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10519 elf/external.h. Include <elf.h> instead but only if necessary.
10520
ca5c370d
PA		 105212009-12-28 Pedro Alves <pedro@codesourcery.com>
10522
10523 * linux-low.c (linux_remove_process): Remove `detaching'
10524 parameter. Don't release/detach from thread_db here.
10525 (linux_kill): Release/detach from thread_db here, ...
10526 (linux_detach): ... and here, before actually detaching.
10527 (linux_wait_1): ... and here, when a process exits.
10528 * thread-db.c (any_thread_of): New.
10529 (thread_db_free): Switch the current inferior to a thread of the
10530 passed in process.
10531
4ee62156
DE		 105322009-12-21 Doug Evans <dje@google.com>
10533
d90e6a88
DE		 10534 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10535
c5f62d5f
DE		 10536 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10537 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10538 warning ifndef __NR_tkill. Move setting of errno there too.
10539 Delete unnecessary resetting of errno after syscall.
10540 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10541
10e86dd7
DE		 10542 * configure.ac: Check for dladdr.
10543 * config.in: Regenerate.
10544 * configure: Regenerate.
10545 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10546 (try_thread_db_load): Update.
10547
4ee62156
DE		 10548 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10549
00f515da
DE		 105502009-12-18 Doug Evans <dje@google.com>
10551
e9464885
DE		 10552 * event-loop.c: Include unistd.h if it exists.
10553
07d4f67e
DE		 10554 * linux-low.c (my_waitpid): Move definition away from being in
10555 between linux_tracefork_child/linux_test_for_tracefork.
10556
00f515da
DE		 10557 * gdb_proc_service.h (psaddr_t): Fix type.
10558 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10559 signature to match glibc.
10560
1de1badb
DE		 105612009-12-16 Doug Evans <dje@google.com>
10562
10563 * linux-low.c (linux_read_memory): Fix argument to read.
10564
aeeb81d1
PA		 105652009-11-26 Pedro Alves <pedro@codesourcery.com>
10566
10567 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10568 events, don't leave current_inferior pointing at null.
10569
10357975
PA		 105702009-11-26 Pedro Alves <pedro@codesourcery.com>
10571
10572 * win32-low.c (LOG): Delete.
10573 (OUTMSG): Output to stderr.
10574 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10575 on compile time LOG macro.
10576 (win32_wait): Fix debug output.
10577
cf6e3471
PA		 105782009-11-26 Pedro Alves <pedro@codesourcery.com>
10579
10580 * win32-low.c (win32_add_one_solib): If the dll name is
10581 "ntdll.dll", prepend the system directory to the dll path.
10582
0c85e18e
MK		 105832009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10584
10585 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10586
9ac544ce 105872009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10588 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10589
10590 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10591 * configure.ac: Check for __mcoldfire__ and set
10592 gdb_cv_m68k_is_coldfire.
10593 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10594 reg-cf.o and reg-m68k.o.
10595 * configure: Regenerated.
10596
fd7dd3e6
PA		 105972009-11-16 Pedro Alves <pedro@codesourcery.com>
10598
10599 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10600 Pass it to thread_db_free.
10601 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10602 proper `detaching' argument to linux_remove_process.
10603 * linux-low.h (thread_db_free): Add `detaching' parameter.
10604 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10605 to thread_db_free.
10606 (thread_db_free): Add `detaching' parameter. Only
10607 call td_ta_clear_event if detaching from process.
10608
75aa492e
MK		 106092009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10610
10611 * thread-db.c (thread_db_free): Fix typo.
10612
21e1bee4
PP		 106132009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10614
10615 PR gdb/10838
10616 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10617
8838b45e
NS		 106182009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10619
10620 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10621 with an i686 compiler.
10622 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10623 needed.
10624 * configure: Rebuilt.
10625
8a35fb51
SL		 106262009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10627
10628 PR gdb/10783
10629
10630 * server.c (handle_search_memory_1): Correct read_addr initialization
10631 in loop for searching subsequent chunks.
10632
96f15937
PP		 106332009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10634
10635 * configure.ac: New --with-libthread-db option.
10636 * thread-db.c: Allow direct dependence on libthread_db.
10637 (thread_db_free): Adjust.
10638 * config.in: Regenerate.
10639 * configure: Likewise.
889bf7c5 10640
5f7d1694
PP		 106412009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10642
10643 PR gdb/10757
10644 * thread-db.c (attach_thread): New function.
10645 (maybe_attach_thread): Return success/failure.
10646 (find_new_threads_callback): Adjust.
889bf7c5
PA		 10647 (thread_db_find_new_threads): Loop until no new threads.
10648
88e3b899
PA		 106492009-10-13 Pedro Alves <pedro@codesourcery.com>
10650
10651 * proc-service.c (ps_lgetregs): Formatting.
10652
cdbfd419
PP		 106532009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10654
10655 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10656 * configure.ac: Adjust.
10657 * linux-low.h (struct process_info_private): Move members to struct
10658 thread_db.
10659 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10660 * linux-low.c (linux_remove_process): Adjust.
10661 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10662 * server.c (handle_query): Move code ...
10663 (handle_monitor_command): ... here. New function.
10664 * target.h (struct target_ops): New member.
10665 * thread-db.c (struct thread_db): New.
10666 (libthread_db_search_path): New variable.
10667 (thread_db_create_event, thread_db_enable_reporting)
10668 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10669 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10670 (try_thread_db_load_1, dladdr_to_soname): New functions.
10671 (try_thread_db_load, thread_db_load_search): New functions.
10672 (thread_db_init): Search for libthread_db.
10673 (thread_db_free): New function.
10674 (thread_db_handle_monitor_command): Likewise.
10675 * config.in: Regenerate.
10676 * configure: Regenerate.
889bf7c5 10677
4168d2d6
UW		 106782009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10679
10680 * spu-low.c (spu_kill): Wait for inferior to terminate.
10681 Call clear_inferiors.
10682 (spu_detach): Call clear_inferiors.
10683
81ecdfbb
RW		 106842009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10685
10686 * aclocal.m4: Regenerate.
10687 * config.in: Likewise.
10688 * configure: Likewise.
10689
0b9ff2c0
UW		 106902009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10691
10692 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10693 (parse_spufs_run): New function.
10694 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10695 (ppc_breakpoint_at): Handle SPU breakpoints.
10696
efcbbd14
UW		 106972009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10698
10699 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10700 (SPUFS_MAGIC): Define.
10701 (spu_enumerate_spu_ids): New function.
10702 (linux_qxfer_spu): New function.
10703 (linux_target_ops): Install linux_qxfer_spu.
10704
f4d9bade
UW		 107052009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10706
10707 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10708 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10709 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10710 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10711 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10712 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10713 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10714 (init_registers_powerpc_cell32l): Add prototype.
10715 (init_registers_powerpc_cell64l): Likewise.
10716 (ppc_arch_setup): Detect Cell/B.E. architecture.
10717
96e946ca
RW		 107182009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10719
10720 * Makefile.in (datarootdir): New variable.
10721
58d6951d
DJ		 107222009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10723
10724 * linux-low.c (linux_write_memory): Update debugging output.
10725 * Makefile.in (clean): Add new descriptions.
10726 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10727 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10728 * configure.srv: Add new files for arm*-*-linux*.
10729 * linux-arm-low.c: Add new declarations.
10730 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10731 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10732 (HWCAP_VFPv3D16): New.
10733 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10734 instead of __IWMMXT__.
10735 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10736 (arm_arch_setup): New.
10737 (target_regsets): Remove #ifdef. Add VFP regset.
10738 (the_low_target): Use arm_arch_setup.
10739
12b42a12
DJ		 107402009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10741
10742 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10743 the main thread again.
10744
ac8c974e
AR		 107452009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10746
10747 Adding Neutrino gdbserver.
10748 * configure: Regenerated.
10749 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10750 * configure.srv (i[34567]86-*-nto*): New target.
10751 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10752 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10753 (nto_comctrl) [__QNX__]: New function.
10754 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10755
4424e0c3 107562009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 10757
10758 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10759 srv_tgtobj.
10760
912cf4ba
PA		 107612009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10762 Pedro Alves <pedro@codesourcery.com>
10763
10764 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10765 don't support CONTEXT_EXTENDED_REGISTERS.
10766 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10767 (the_low_target): Install them.
10768 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10769 failing with ERROR_PIPE_NOT_CONNECTED.
10770
aa5ca48f
DE		 107712009-06-30 Doug Evans <dje@google.com>
10772 Pierre Muller <muller@ics.u-strasbg.fr>
10773
10774 Add h/w watchpoint support to x86-linux, win32-i386.
10775 * Makefile.in (SFILES): Add i386-low.c
10776 (i386_low_h): Define.
10777 (i386-low.o): Add dependencies.
10778 (linux-x86-low.o): Add i386-low.h dependency.
10779 (win32-i386-low.o): Ditto.
10780 * i386-low.c: New file.
10781 * i386-low.h: New file.
10782 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10783 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10784 * linux-low.c (linux_add_process): Initialize arch_private.
10785 (linux_remove_process): Free arch_private.
10786 (add_lwp): Initialize arch_private.
10787 (delete_lwp): Free arch_private.
10788 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10789 provided.
10790 * linux-low.h (process_info_private): New member arch_private.
10791 (lwp_info): New member arch_private.
10792 (linux_target_ops): New members new_process, new_thread,
10793 prepare_to_resume.
10794 (ptid_of): New macro.
10795 * linux-x86-low.c: Include stddef.h, i386-low.h.
10796 (arch_process_info): New struct.
10797 (arch_lwp_info): New struct.
10798 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10799 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10800 (i386_dr_low_get_status): New function.
10801 (x86_insert_point, x86_remove_point): New functions.
10802 (x86_stopped_by_watchpoint): New function.
10803 (x86_stopped_data_address): New function.
10804 (x86_linux_new_process, x86_linux_new_thread): New functions.
10805 (x86_linux_prepare_to_resume): New function.
10806 (the_low_target): Add entries for insert_point, remove_point,
10807 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10808 prepare_to_resume.
10809 * server.c (debug_hw_points): New global.
10810 (monitor_show_help): Document set debug-hw-points.
10811 (handle_query): Process "set debug-hw-points".
10812 * server.h (debug_hw_points): Declare.
10813 (paddress): Declare.
10814 * utils.c (NUMCELLS, CELLSIZE): New macros.
10815 (get_sell, xsnprintf, paddress): New functions.
10816 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10817 remove_point, stopped_by_watchpoint, stopped_data_address.
10818 * win32-i386-low.c: Include i386-low.h.
10819 (debug_reg_state): Replaces dr.
10820 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10821 (i386_dr_low_get_status): New function.
10822 (i386_insert_point, i386_remove_point): New functions.
10823 (i386_stopped_by_watchpoint): New function.
10824 (i386_stopped_data_address): New function.
10825 (i386_initial_stuff): Update.
10826 (get_thread_context,set_thread_context,i386_thread_added): Update.
10827 (the_low_target): Add entries for insert_point,
10828 remove_point, stopped_by_watchpoint, stopped_data_address.
10829 * win32-low.c (win32_insert_watchpoint): New function.
10830 (win32_remove_watchpoint): New function.
10831 (win32_stopped_by_watchpoint): New function.
10832 (win32_stopped_data_address): New function.
10833 (win32_target_ops): Add entries for insert_watchpoint,
10834 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10835 * win32-low.h (win32_target_ops): New members insert_point,
10836 remove_point, stopped_by_watchpoint, stopped_data_address.
10837
d993e290
PA		 108382009-06-25 Pedro Alves <pedro@codesourcery.com>
10839
10840 * server.c (process_serial_event): Re-return unsupported, not
10841 error, if the type isn't recognized. Re-allow supporting only
10842 insert or remove packets. Also call require_running for
10843 breakpoints. Add missing break statement to default case. Tidy.
10844 * target.h (struct target_ops): Rename insert_watchpoint to
10845 insert_point, and remove_watchpoint to remove_point.
10846
10847 * linux-low.h (struct linux_target_ops): Likewise.
10848 * linux-low.c (linux_insert_watchpoint): Rename to ...
10849 (linux_insert_point): ... this. Adjust.
10850 (linux_remove_watchpoint): Rename to ...
10851 (linux_remove_point): ... this. Adjust.
10852 (linux_target_ops): Adjust.
10853 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10854 (cris_insert_point): ... this.
10855 (cris_remove_watchpoint): Rename to ...
10856 (cris_remove_point): ... this.
10857 (the_low_target): Adjust.
10858
0f54c268
PM		 108592009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10860
10861 * server.c (handle_v_kill): Pass signal_pid to
10862 kill_inferior if multi_process is zero.
10863
c6314022
AR		 108642009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10865
10866 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10867 * target.h (target_ops): Comment for *_watchpoint to make it clear
10868 the functions can get types '0' and '1'.
10869
4463ce24
AR		 108702009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10871
10872 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10873 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10874 * regcache.c (get_regcache): Likewise.
10875 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10876 * win32-low.c (child_fetch_inferior_registers): Remove check for
10877 regno 0.
10878
cf8fd78b
PA		 108792009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10880 Pedro Alves <pedro@codesourcery.com>
10881
10882 * target.h (struct target_ops) <supports_multi_process>: New
10883 callback.
10884 (target_supports_multi_process): New.
10885 * server.c (handle_query): Even if GDB reports support, only
10886 enable multi-process if the target also supports it. Report
10887 multi-process support only if the target backend supports it.
10888 * linux-low.c (linux_supports_multi_process): New function.
10889 (linux_target_ops): Install it as target_supports_multi_process
10890 callback.
10891
47c0c975
DE		 108922009-05-24 Doug Evans <dje@google.com>
10893
e09875d4
DE		 10894 Global renaming of find_thread_pid to find_thread_ptid.
10895 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10896 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10897 All callers updated.
10898
e27d73f6
DE		 10899 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10900 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10901 directly.
10902
47c0c975
DE		 10903 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10904 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10905 (linux_resume_one_lwp): Ditto.
10906
2acc282a
DE		 109072009-05-23 Doug Evans <dje@google.com>
10908
10909 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10910 from struct inferior_list_entry * to struct lwp_info *.
10911 All callers updated.
10912
9f1036c1
DE		 109132009-05-13 Doug Evans <dje@google.com>
10914
10915 * linux-x86-low.c: Don't include assert.h.
10916 (x86_siginfo_fixup): Use fatal, not assert.
10917 (x86_arch_setup): Fix comment.
10918
d0722149
DE		 109192009-05-12 Doug Evans <dje@google.com>
10920
10921 Biarch support for i386/amd64 gdbserver.
10922 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10923 Add linux-x86-low.c.
10924 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10925 (linux-x86-low.o): Add.
10926 * linux-x86-64-low.c: Delete.
10927 * linux-i386-low.c: Delete.
10928 * linux-x86-low.c: New file.
10929 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10930 linux-x86-low.o.
10931 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10932 linux-x86-low.o.
10933 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10934 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10935 (linux_child_pid_to_exec_file): New function.
10936 (elf_64_header_p, elf_64_file_p): New functions.
10937 (siginfo_fixup): New function.
10938 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10939 give target a chance to convert layout.
10940 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10941 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10942
fdeb2a12
DE		 109432009-05-07 Doug Evans <dje@google.com>
10944
10945 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10946 (regsets_store_inferior_registers): Ditto.
10947
a6dbe5df
PA		 109482009-05-06 Pedro Alves <pedro@codesourcery.com>
10949
10950 PR server/10048
10951
10952 * linux-low.c (must_set_ptrace_flags): Delete.
10953 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10954 of the global.
10955 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10956 `lwp->must_set_ptrace_flags' instead.
ba42693b 10957 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 10958 (linux_wait_1): ... not here.
10959
5091eb23
DE		 109602009-04-30 Doug Evans <dje@google.com>
10961
9f767825
DE		 10962 * inferiors.c (started_inferior_callback): New function.
10963 (attached_inferior_callback): New function.
10964 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10965 * server.c (print_started_pid, print_attached_pid): New functions.
10966 (detach_or_kill_for_exit): New function.
10967 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10968 * server.h (have_started_inferiors_p): Declare.
10969 (have_attached_inferiors_p): Declare.
10970
5091eb23
DE		 10971 * inferiors.c (remove_process): Fix memory leak, free process.
10972 * linux-low.c (linux_remove_process): New function.
10973 (linux_kill): Call it instead of remove_process.
10974 (linux_detach, linux_wait_1): Ditto.
10975
155c8968
PA		 109762009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10977
10978 * configure.srv: Add x86 Windows CE target.
10979
7fe519cb
UW		 109802009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10981
10982 * inferiors.c (get_thread_process): Make global.
10983 * server.h (get_thread_process): Add prototype.
10984 * thread-db.c (find_one_thread): Use get_thread_process
10985 instead of current_process.
10986 (thread_db_get_tls_address): Do not crash if called when
10987 thread layer is not yet initialized.
10988
5472f405
UW		 109892009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10990
10991 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10992 * spu-low.c (current_tid): Rename to ...
10993 (current_ptid): ... this.
10994 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10995 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10996 ptid_get_lwp (current_ptid) instead of current_tid.
10997 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10998 instead of current_tid. Use find_process_pid to verify pid
10999 argument is valid. Pass proper argument to remove_process.
11000 (spu_thread_alive): Compare current_ptid instead of current_tid.
11001 (spu_resume): Likewise.
11002
55ac2b99
PA		 110032009-04-02 Pedro Alves <pedro@codesourcery.com>
11004
11005 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11006 variable.
11007
95954743
PA		 110082009-04-01 Pedro Alves <pedro@codesourcery.com>
11009
11010 Implement the multiprocess extensions, and add linux multiprocess
11011 support.
11012
11013 * server.h (ULONGEST): Declare.
11014 (struct ptid, ptid_t): New.
11015 (minus_one_ptid, null_ptid): Declare.
11016 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11017 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11018 (struct inferior_list_entry): Change `id' type from unsigned from
11019 to ptid_t.
11020 (struct sym_cache, struct breakpoint, struct
11021 process_info_private): Forward declare.
11022 (struct process_info): Declare.
11023 (current_process): Declare.
11024 (all_processes): Declare.
11025 (initialize_inferiors): Declare.
11026 (add_thread): Adjust to use ptid_t.
11027 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11028 (add_process, remove_process, find_thread_pid): Declare.
11029 (find_inferior_id): Adjust to use ptid_t.
11030 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11031 (multi_process): Declare.
11032 (push_event): Adjust to use ptid_t.
11033 (read_ptid, write_ptid): Declare.
11034 (prepare_resume_reply): Adjust to use ptid_t.
11035 (clear_symbol_cache): Declare.
11036 * inferiors.c (all_processes): New.
11037 (null_ptid, minus_one_ptid): New.
11038 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11039 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11040 (add_thread): Change unsigned long to ptid. Remove gdb_id
11041 parameter. Adjust.
11042 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11043 (gdb_id_to_thread): Rename to ...
11044 (find_thread_pid): ... this. Change unsigned long to ptid.
11045 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11046 (loaded_dll, pull_pid_from_list): Adjust.
11047 (add_process, remove_process, find_process_pid)
11048 (get_thread_process, current_process, initialize_inferiors): New.
11049 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11050 (struct target_waitstatus) <related_pid>: Ditto.
11051 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11052 return type to int.
11053 (struct target_ops) <join>: Add `pid' argument.
11054 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11055 (struct target_ops) <wait>: Add `ptid' field. Change return type
11056 to ptid.
11057 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11058 (mywait): Add `ptid' argument. Change return type to ptid_t.
11059 (target_pid_to_str): Declare.
11060 * target.c (set_desired_inferior): Adjust to use ptids.
11061 (mywait): Add new `ptid' argument. Adjust.
11062 (target_pid_to_str): New.
11063 * mem-break.h (free_all_breakpoints): Declare.
11064 * mem-break.c (breakpoints): Delelete.
11065 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11066 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11067 to use per-process breakpoint list.
11068 (free_all_breakpoints): New.
11069 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11070 (symbol_cache, all_symbols_looked_up): Delete.
11071 (hexchars): New.
11072 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11073 read_ptid): New.
11074 (prepare_resume_reply): Change ptid argument's type from unsigned
11075 long to ptid_t. Adjust. Implement W;process and X;process.
11076 (free_sym_cache, clear_symbol_cache): New.
11077 (look_up_one_symbol): Adjust to per-process symbol cache. *
11078 * server.c (cont_thread, general_thread, step_thread): Change type
11079 to ptid_t.
11080 (attached): Delete.
11081 (multi_process): New.
11082 (last_ptid): Change type to ptid_t.
11083 (struct vstop_notif) <ptid>: Change type to ptid_t.
11084 (queue_stop_reply, push_event): Change `ptid' argument's type to
11085 ptid_t.
11086 (discard_queued_stop_replies): Add `pid' argument.
11087 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11088 changes. Don't reference the `attached' global.
11089 (attach_inferior): Adjust to mywait interface changes.
11090 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11091 features. Handle and report "multiprocess+". Handle
11092 "qAttached:PID".
11093 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11094 changes.
11095 (handle_v_kill): New.
11096 (handle_v_stopped): Adjust to use target_pid_to_str.
11097 (handle_v_requests): Allow multiple attaches and runs when
11098 multiprocess extensions are in effect. Handle "vKill".
11099 (myresume): Adjust to use ptids.
11100 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11101 (handle_status): Adjust to discard_queued_stop_replies interface
11102 change.
11103 (first_thread_of, kill_inferior_callback)
11104 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11105 (main): Call initialize_inferiors. Adjust to use ptids, killing
11106 and detaching from all inferiors. Handle multiprocess packet
11107 variants.
11108 * linux-low.h: Include gdb_proc_service.h.
11109 (struct process_info_private): New.
11110 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11111 <lwpid_of>: Use ptid_get_lwp.
11112 (get_lwp_thread): Adjust.
11113 (struct lwp_info): Add `dead' member.
11114 (find_lwp_pid): Declare.
11115 * linux-low.c (thread_db_active): Delete.
11116 (new_inferior): Adjust comment.
11117 (inferior_pid): Delete.
11118 (linux_add_process): New.
11119 (handle_extended_wait): Adjust.
11120 (add_lwp): Change unsigned long to ptid.
11121 (linux_create_inferior): Add process to processes table. Adjust
11122 to use ptids. Don't set new_inferior here.
11123 (linux_attach_lwp): Rename to ...
11124 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11125 it. Adjust to use ptids.
11126 (linux_attach_lwp): New.
11127 (linux_attach): Add process to processes table. Don't set
11128 new_inferior here.
11129 (struct counter): New.
11130 (second_thread_of_pid_p, last_thread_of_process_p): New.
11131 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11132 multiple processes.
11133 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11134 processes. Remove process from process table.
11135 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11136 to multiple processes.
11137 (any_thread_of): New.
11138 (linux_detach): Add `pid' argument, and handle it. Remove process
11139 from processes table.
11140 (linux_join): Add `pid' argument. Handle it.
11141 (linux_thread_alive): Change unsighed long argument to ptid_t.
11142 Consider dead lwps as not being alive.
11143 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11144 threads we're not interested in.
11145 (same_lwp, find_lwp_pid): New.
11146 (linux_wait_for_lwp): Change `pid' argument's type from int to
11147 ptid_t. Adjust.
11148 (linux_wait_for_event): Rename to ...
11149 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11150 from int to ptid_t. Adjust.
11151 (linux_wait_for_event): New.
11152 (linux_wait_1): Add `ptid' argument. Change return type to
11153 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11154 that exit from the process table.
11155 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11156 Adjust.
11157 (mark_lwp_dead): New.
11158 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11159 stopping all threads, mark its main lwp as dead.
11160 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11161 ptids.
11162 (fetch_register, usr_store_inferior_registers)
11163 (regsets_fetch_inferior_registers)
11164 (regsets_store_inferior_registers, linux_read_memory)
11165 (linux_write_memory): Inline `inferior_pid'.
11166 (linux_look_up_symbols): Adjust to use per-process
11167 `thread_db_active'.
11168 (linux_request_interrupt): Adjust to use ptids.
11169 (linux_read_auxv): Inline `inferior_pid'.
11170 (initialize_low): Don't reference thread_db_active.
11171 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11172 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11173 (ps_getpid): Return the pid of the current inferior.
11174 * thread-db.c (proc_handle, thread_agent): Delete.
11175 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11176 per-process data.
11177 (find_one_thread): Change argument type to ptid_t. Adjust to
11178 per-process data.
11179 (maybe_attach_thread): Adjust to per-process data and ptids.
11180 (thread_db_find_new_threads): Ditto.
11181 (thread_db_init): Ditto.
11182 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11183 processes table. Adjust to use ptids.
11184 (spu_kill, spu_detach): Adjust interface. Remove process from
11185 processes table.
11186 (spu_join, spu_thread_alive): Adjust interface.
11187 (spu_wait): Adjust interface. Remove process from processes
11188 table. Adjust to use ptids.
11189 * win32-low.c (current_inferior_tid): Delete.
11190 (current_inferior_ptid): New.
11191 (debug_event_ptid): New.
11192 (thread_rec): Take a ptid. Adjust.
11193 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11194 (child_delete_thread): Ditto.
11195 (do_initial_child_stuff): Add `attached' argument. Add process to
11196 processes table.
11197 (child_fetch_inferior_registers, child_store_inferior_registers):
11198 Adjust.
11199 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11200 (win32_attach): Pass 1 to do_initial_child_stuff.
11201 (win32_kill): Adjust interface. Remove process from processes
11202 table.
11203 (win32_detach): Ditto.
11204 (win32_join): Adjust interface.
11205 (win32_thread_alive): Take a ptid.
11206 (win32_resume): Adjust to use ptids.
11207 (get_child_debug_event): Ditto.
11208 (win32_wait): Adjust interface. Remove exiting process from
11209 processes table.
11210
bd99dc85
PA		 112112009-04-01 Pedro Alves <pedro@codesourcery.com>
11212
11213 Non-stop mode support.
11214
11215 * server.h (non_stop): Declare.
11216 (gdb_client_data, handler_func): Declare.
11217 (delete_file_handler, add_file_handler, start_event_loop):
11218 Declare.
11219 (handle_serial_event, handle_target_event, push_event)
11220 (putpkt_notif): Declare.
11221 * target.h (enum resume_kind): New.
11222 (struct thread_resume): Replace `step' field by `kind' field.
11223 (TARGET_WNOHANG): Define.
11224 (struct target_ops) <wait>: Add `options' argument.
11225 <supports_non_stop, async, start_non_stop>: New fields.
11226 (target_supports_non_stop, target_async): New.
11227 (start_non_stop): Declare.
11228 (mywait): Add `options' argument.
11229 * target.c (mywait): Add `options' argument. Print child exit
11230 notifications here.
11231 (start_non_stop): New.
11232 * server.c (non_stop, own_buf, mem_buf): New globals.
11233 (struct vstop_notif): New.
11234 (notif_queue): New global.
11235 (queue_stop_reply, push_event, discard_queued_stop_replies)
11236 (send_next_stop_reply): New.
11237 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11238 interface changes.
11239 (attach_inferior): In non-stop mode, don't wait for the target
11240 here.
11241 (handle_general_set): Handle QNonStop.
11242 (handle_query): When handling qC, return the current general
11243 thread, instead of the first thread of the list.
11244 (handle_query): If the backend supports non-stop mode, include
11245 QNonStop+ in the qSupported query response.
11246 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11247 and non-stop mode.
11248 (handle_v_attach, handle_v_run): Handle non-stop mode.
11249 (handle_v_stopped): New.
11250 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11251 (myresume): Adjust to use resume_kind. Handle non-stop.
11252 (queue_stop_reply_callback): New.
11253 (handle_status): Handle non-stop mode.
11254 (main): Clear non_stop flag on reconnection. Use the event-loop.
11255 Refactor serial protocol handling from here ...
11256 (process_serial_event): ... to this new function. When GDB
11257 selects any thread, select one here. In non-stop mode, wait until
11258 GDB acks all pending events before exiting.
11259 (handle_serial_event, handle_target_event): New.
11260 * remote-utils.c (remote_open): Install remote_desc in the event
11261 loop.
11262 (remote_close): Remove remote_desc from the event loop.
11263 (putpkt_binary): Rename to...
11264 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11265 (putpkt_binary): New as wrapper around putpkt_binary_1.
11266 (putpkt_notif): New.
11267 (prepare_resume_reply): In non-stop mode, don't change the
11268 general_thread.
11269 * event-loop.c: New.
11270 * Makefile.in (OBJ): Add event-loop.o.
11271 (event-loop.o): New rule.
11272
11273 * linux-low.h (pid_of): Moved here.
11274 (lwpid_of): New.
11275 (get_lwp_thread): Use lwpid_of.
11276 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11277 * linux-low.c (pid_of): Delete.
11278 (inferior_pid): Use lwpid_of.
11279 (linux_event_pipe): New.
11280 (target_is_async_p): New.
11281 (delete_lwp): New.
11282 (handle_extended_wait): Use lwpid_of.
11283 (add_lwp): Don't set lwpid field.
11284 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11285 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11286 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11287 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11288 first. Adjust to linux_wait_for_event interface changes. Use
11289 lwpid_of.
11290 (linux_detach): Don't delete the main lwp here.
11291 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11292 (status_pending_p): Don't consider explicitly suspended lwps.
11293 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11294 pointer. Add OPTIONS argument. Change return type to int. Use
11295 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11296 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11297 pointer. Add status pointer argument. Return a pid instead of a
11298 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11299 changes. In non-stop mode, don't switch to a random thread.
11300 (linux_wait): Rename to...
11301 (linux_wait_1): ... this. Add target_options argument, and handle
11302 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11303 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11304 clean exit and signal exit code. Don't stop all threads in
11305 non-stop mode. In all-stop mode, only stop all threads when
11306 reporting a stop to GDB. Handle explicit thread stop requests.
11307 (async_file_flush, async_file_mark): New.
11308 (linux_wait): New.
11309 (send_sigstop): Use lwpid_of.
11310 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11311 interface changes. In non-stop mode, don't switch to a random
11312 thread.
11313 (linux_resume_one_lwp): Use lwpid_of.
11314 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11315 (linux_resume_one_thread): ... this. Handle resume_stop. In
11316 non-stop mode, don't look for pending flag in all threads.
11317 (resume_status_pending_p): Don't consider explicitly suspended
11318 threads.
11319 (my_waitpid): Reimplement. Emulate __WALL.
11320 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11321 Use lwpid_of.
11322 (sigchld_handler, linux_supports_non_stop, linux_async)
11323 (linux_start_non_stop): New.
11324 (linux_target_ops): Register linux_supports_non_stop, linux_async
11325 and linux_start_non_stop.
11326 (initialize_low): Install SIGCHLD handler.
11327 * thread-db.c (thread_db_create_event, find_one_thread)
11328 (thread_db_get_tls_address): Use lwpid_of.
11329 * win32-low.c (win32_detach): Adjust to use resume_kind.
11330 (win32_wait): Add `options' argument.
11331 * spu-low.c (spu_resume): Adjust to use resume_kind.
11332 (spu_wait): Add `options' argument.
11333
5b1c542e
PA		 113342009-04-01 Pedro Alves <pedro@codesourcery.com>
11335
11336 Decouple target code from remote protocol.
11337
11338 * target.h (enum target_waitkind): New.
11339 (struct target_waitstatus): New.
11340 (struct target_ops) <wait>: Return an unsigned long. Take a
11341 target_waitstatus pointer instead of a char pointer.
11342 (mywait): Likewise.
11343 * target.c (mywait): Change prototype to return an unsigned long.
11344 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11345 * server.h (thread_from_wait, old_thread_from_wait): Delete
11346 declarations.
11347 (prepare_resume_reply): Change prototype to take a
11348 target_waitstatus.
11349 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11350 (last_status, last_ptid): New.
11351 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11352 pid instead of a signal.
11353 (attach_inferior): Remove "status" and "signal" parameters.
11354 Adjust.
11355 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11356 not as an address.
11357 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11358 (handle_v_requests, myresume): Remove "status" and "signal"
11359 parameters. Adjust.
11360 (handle_status): New.
11361 (main): Delete local `status'. Adjust.
11362 * remote-utils.c: Include target.h.
11363 (prepare_resume_reply): Change prototype to take a
11364 target_waitstatus. Adjust.
11365
11366 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11367 interface.
11368 * spu-low.c (spu_wait): Adjust.
11369 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11370 Delete.
11371 (win32_wait): Adjust.
11372
2bd7c093
PA		 113732009-04-01 Pedro Alves <pedro@codesourcery.com>
11374
11375 * target.h (struct thread_resume): Delete leave_stopped member.
11376 (struct target_ops): Add a `n' argument to the `resume' callback.
11377 * server.c (start_inferior): Adjust.
11378 (handle_v_cont, myresume): Adjust.
11379 * linux-low.c (check_removed_breakpoint): Adjust to resume
11380 interface change, and to removed leave_stopped field.
11381 (resume_ptr): Delete.
11382 (struct thread_resume_array): New.
11383 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11384 resume interface change.
11385 (linux_continue_one_thread, linux_queue_one_thread)
11386 (resume_status_pending_p): Check if the resume field is NULL
11387 instead of checking the leave_stopped member.
11388 (linux_resume): Adjust to the target resume interface change.
11389 * spu-low.c (spu_resume): Adjust to the target resume interface
11390 change.
11391 * win32-low.c (win32_detach, win32_resume): Ditto.
11392
c35fafde
PA		 113932009-04-01 Pedro Alves <pedro@codesourcery.com>
11394
11395 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11396 flag.
11397 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11398 pending.
11399 (linux_continue_one_thread): Only preserve the stepping flag if
11400 there's a pending breakpoint.
11401
0a59d50b
PA		 114022009-03-31 Pedro Alves <pedro@codesourcery.com>
11403
11404 * server.c (main): After the inferior having exited, call
11405 remote_close before exiting gdbserver.
11406
f04c6d38
TJB		 114072009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11408
11409 Fix size of FPSCR in Power 7 processors.
11410 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11411 (PPC_FEATURE_HAS_DFP): New #define.
11412 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11413 size of the FPSCR.
11414
78e5cee6
PA		 114152009-03-23 Pedro Alves <pedro@codesourcery.com>
11416
11417 * server.c (handle_query) Whitespace and formatting.
11418
1b3f6016
PA		 114192009-03-22 Pedro Alves <pedro@codesourcery.com>
11420
11421 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11422 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11423 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11424 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11425 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11426 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11427 Makefile.in, configure.ac: Fix whitespace throughout.
11428 * configure: Regenerate.
11429
a07b2135
PA		 114302009-03-22 Pedro Alves <pedro@codesourcery.com>
11431
11432 * inferiors.c (find_inferior): Make it safe for the callback
11433 function to delete the currently iterated inferior.
11434
67cc2626
PA		 114352009-03-22 Pedro Alves <pedro@codesourcery.com>
11436
11437 * Makefile.in (linuw_low_h): Move higher.
11438 (thread-db.o): Depend on $(linux_low_h).
11439
54a0b537
PA		 114402009-03-17 Pedro Alves <pedro@codesourcery.com>
11441
11442 Rename "process" to "lwp" throughout.
11443
11444 * linux-low.c (all_processes): Rename to...
11445 (all_lwps): ... this.
11446 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11447 (add_process): Rename to ...
11448 (add_lwp): ... this. Adjust.
11449 (linux_create_inferior): Adjust.
11450 (linux_attach_lwp): Adjust.
11451 (linux_attach): Adjust.
11452 (linux_kill_one_process): Rename to ...
11453 (linux_kill_one_lwp): ... this. Adjust.
11454 (linux_kill): Adjust.
11455 (linux_detach_one_process): Rename to ...
11456 (linux_detach_one_lwp): ... this. Adjust.
11457 (linux_detach): Adjust.
11458 (check_removed_breakpoint): Adjust.
11459 (status_pending_p): Adjust.
11460 (linux_wait_for_process): Rename to ...
11461 (linux_wait_for_lwp): ... this. Adjust.
11462 (linux_wait_for_event): Adjust.
11463 (send_sigstop): Adjust.
11464 (wait_for_sigstop): Adjust.
11465 (stop_all_processes): Rename to ...
11466 (stop_all_lwps): ... this.
11467 (linux_resume_one_process): Rename to ...
11468 (linux_resume_one_lwp): ... this. Adjust.
11469 (linux_set_resume_request, linux_continue_one_thread)
11470 (linux_queue_one_thread, resume_status_pending_p)
11471 (usr_store_inferior_registers, regsets_store_inferior_registers)
11472 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11473 Adjust.
11474 * linux-low.h (get_process): Rename to ...
11475 (get_lwp): ... this. Adjust.
11476 (get_thread_process): Rename to ...
11477 (get_thread_lwp): ... this. Adjust.
11478 (get_process_thread): Rename to ...
11479 (get_lwp_thread): ... this. Adjust.
11480 (struct process_info): Rename to ...
11481 (struct lwp_info): ... this.
11482 (all_processes): Rename to ...
11483 (all_lwps): ... this.
11484 * proc-service.c (ps_lgetregs): Adjust.
11485 * thread-db.c (thread_db_create_event, find_one_thread)
11486 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11487
0b16c5cf
PA		 114882009-03-14 Pedro Alves <pedro@codesourcery.com>
11489
11490 * server.c (handle_query): Handle "qAttached".
11491
32de4b9d
NS		 114922009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11493
11494 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11495 GPLv3, update license URL.
11496
2aecd87f
DE		 114972009-03-01 Doug Evans <dje@google.com>
11498
93efd302 11499 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11500 (server_h): Add gdb_signals.h.
11501 (signals.o): Update.
11502 * server.h (target_signal_from_host,target_signal_to_host_p)
11503 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11504
86b1f9c5
PM		 115052009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11506
11507 * remote-utils.c (getpkt): Also generate remote-debug
11508 information if noack_mode is set.
11509
4aa995e1
PA		 115102009-02-06 Pedro Alves <pedro@codesourcery.com>
11511
11512 * server.c (handle_query): Report qXfer:siginfo:read and
11513 qXfer:siginfo:write as supported and handle them.
11514 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11515 * linux-low.c (linux_xfer_siginfo): New.
11516 (linux_target_ops): Set it.
11517
62709adf
PA		 115182009-01-26 Pedro Alves <pedro@codesourcery.com>
11519
11520 * server.c (gdbserver_usage): Mention --remote-debug.
11521 (main): Accept '--remote-debug' switch.
11522
aef93bd7
DE		 115232009-01-18 Doug Evans <dje@google.com>
11524
11525 * regcache.c (new_register_cache): No need to check result of xcalloc.
11526 * server.c (handle_search_memory): Back out calls to xmalloc,
11527 result is checked and error is returned to user upon failure.
11528 (handle_query): Ditto. Add more checks for result of malloc.
11529 (handle_v_cont): Check result of malloc, report error back to
11530 user upon failure.
11531 (handle_v_run): Ditto. Call freeargv.
11532 * server.h (freeargv): Declare.
11533 * utils.c (freeargv): New fn.
11534
54363045
DE		 115352009-01-15 Doug Evans <dje@google.com>
11536
f626972c
DE		 11537 * gdbreplay.c (perror_with_name): Make arg const char *.
11538 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11539 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11540 * utils.c (perror_with_name): Make arg const char *.
54363045 11541
18aae699
PA		 115422009-01-14 Pedro Alves <pedro@codesourcery.com>
11543
11544 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11545 when handling a EXIT_PROCESS_DEBUG_EVENT.
11546
ff703abe
JB		 115472009-01-06 Joel Brobecker <brobecker@adacore.com>
11548
11549 * gdbreplay.c (gdbreplay_version): Update copyright year.
11550 * server.c (gdbserver_version): Likewise.
11551
f21cc1a2 115522009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11553
11554 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11555 (handle_extended_wait): Improve comment.
0e21c1ec 11556
bca929d3
DE		 115572008-12-13 Doug Evans <dje@google.com>
11558
11559 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11560 * server.h (ATTR_MALLOC): New macro.
11561 (xmalloc,xcalloc,xstrdup): Declare.
11562 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11563 * inferiors.c: Ditto.
11564 * linux-low.c: Ditto.
11565 * mem-break.c: Ditto.
11566 * regcache.c: Ditto.
11567 * remote-utils.c: Ditto.
11568 * server.c: Ditto.
11569 * target.c: Ditto.
11570 * win32-low.c: Ditto.
11571
97438e3f
DE		 115722008-12-12 Doug Evans <dje@google.com>
11573
896c7fbb
DE		 11574 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11575 in debugging printf.
11576
97438e3f
DE		 11577 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11578
e3b886f8
DE		 115792008-12-09 Doug Evans <dje@google.com>
11580
11581 * linux-low.h (struct process_info): Delete member tid, unused.
11582 * thread-db.c (find_one_thread): Update.
11583 (maybe_attach_thread): Update.
11584
07e059b5
VP		 115852008-12-02 Pedro Alves <pedro@codesourcery.com>
11586
889bf7c5
PA		 11587 * target.h (struct target_ops): Add qxfer_osdata member.
11588 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11589 and dirent.h.
11590 (linux_qxfer_osdata): New functions.
11591 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11592 callback.
11593 * server.c (handle_query): Handle "qXfer:osdata:read:".
11594 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11595 (buffer_xml_printf): New functions.
11596 * server.h (struct buffer): New.
11597 (buffer_grow_str, buffer_grow_str0): New macros.
11598 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11599 (buffer_xml_printf): Declare.
07e059b5 11600
4cab47ab
DE		 116012008-11-24 Doug Evans <dje@google.com>
11602
11603 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11604
f142445f
DJ		 116052008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11606
11607 * server.c (handle_v_run): Always use the supplied argument list.
11608
d0107bb6 116092008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11610
d0107bb6
BW		 11611 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11612 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11613
2c4ad781
TJB		 116142008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11615
11616 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11617 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11618 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11619 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11620 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11621 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11622 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11623 XML target descriptions.
11624 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11625 when inferior is running on an ISA 2.05 or later processor. Add
11626 special case to return offset for full 64-bit slot of FPSCR when
11627 in 32-bits.
11628
dfb64f85
DJ		 116292008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11630
11631 * Makefile.in (SFILES, clean): Added sparc64 files.
11632 (reg-sparc64.o, reg-sparc64.c): New.
11633 * configure.srv (sparc*-*-linux*): New configuration.
11634 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11635 syscall arguments for SPARC.
11636 (regsets_store_inferior_registers): Likewise.
11637 * linux-sparc-low.c: New file.
11638
66b6e1dd
DE		 116392008-10-21 Doug Evans <dje@google.com>
11640
11641 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11642 (READLINE_DIR,READLINE_DEP): Delete.
11643 (INTERNAL_CFLAGS): Update.
11644 (LINTFLAGS): Update.
11645
9b710a42
PA		 116462008-10-10 Pedro Alves <pedro@codesourcery.com>
11647
11648 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11649 whole argv from the last run, not just argv[0].
11650
5822d809
PA		 116512008-09-08 Pedro Alves <pedro@codesourcery.com>
11652
11653 * regcache.c (new_register_cache): Return NULL if the register
11654 cache size isn't known yet.
11655 (free_register_cache): Avoid dereferencing a NULL regcache.
11656
74aac56f
DJ		 116572008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11658
11659 * configure.srv: Merge MIPS and MIPS64.
11660
400b20f5
MR		 116612008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11662
11663 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11664
677c5bb1
LM		 116652008-08-18 Luis Machado <luisgpm@br.ibm.com>
11666
11667 * Makefile.in: Add required vsx dependencies.
11668
11669 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11670 Declare init_registers_powerpc_vsx32l.
11671 Declare init_registers_powerpc_vsx64l.
11672 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11673 (ppc_arch_setup): Check for VSX in hwcap.
11674 (ppc_fill_vsxregset): New function.
11675 (ppc_store_vsxregset): New function.
11676 Add new VSX entry in regset_info target_regsets.
11677
11678 * configure.srv: Add new VSX dependencies.
11679
a6f3e723
SL		 116802008-08-12 Pedro Alves <pedro@codesourcery.com>
11681
11682 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11683 (remote_open): Set or clear transport_is_reliable.
11684 (putpkt_binary): Don't expect acks in noack mode.
11685 (getpkt): Don't send ack/nac in noack mode.
11686 * server.c (handle_general_set): Handle QStartNoAckMode.
11687 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11688 qSupported.
11689 (main): Reset noack_mode on every connection.
11690 * server.h (noack_mode): Declare.
11691
a417dc56
RW		 116922008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11693
11694 * Makefile.in (GDBREPLAY_OBS): New variable.
11695 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11696
3221518c
UW		 116972008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11698 Daniel Jacobowitz <dan@codesourcery.com>
11699
11700 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11701 (usr_store_inferior_registers): Likewise.
11702 (regsets_store_inferior_registers): Likewise.
11703
ec56be1b
PA		 117042008-07-31 Rolf Jansen <rj@surtec.com>
11705 Pedro Alves <pedro@codesourcery.com>
11706
11707 * configure.ac: Check for memmem declaration.
11708 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11709 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11710 (disable_packet_qfThreadInfo): Unconditionally compile.
11711 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11712 * configure, config.in: Regenerate.
11713
2fe5e3ff
DE		 117142008-07-28 Doug Kwan <dougkwan@google.com>
11715
11716 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11717 (linux_write_memory): Remove declaration of errno.
11718
836acd6d
UW		 117192008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11720
11721 * linux-low.c (handle_extended_wait): Do not use "status"
11722 variable uninitialized.
11723
aeba519e
PA		 117242008-07-07 Pedro Alves <pedro@codesourcery.com>
11725
11726 * server.c (handle_v_attach): Inhibit reporting dll changes.
11727
db42f210
PA		 117282008-06-27 Pedro Alves <pedro@codesourcery.com>
11729
11730 * remote-utils.c (prepare_resume_reply): If requested, don't
11731 output "thread:TID" in the T stop reply.
11732
11733 * server.c (disable_packet_vCont, disable_packet_Tthread)
11734 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11735 (handle_query): If requested, disable support for qC, qfThreadInfo
11736 and qsThreadInfo.
11737 (handle_v_requests): If requested, disable support for vCont.
11738 (gdbserver_show_disableable): New.
11739 (main): Handle --disable-packet and --disable-packet=LIST.
11740
11741 * server.h (disable_packet_vCont, disable_packet_Tthread)
11742 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11743
8e4c5421
CD		 117442008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11745
11746 * server.c (gdbserver_usage): Mention --version.
11747
6e23a804
DJ		 117482008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11749
11750 * Makefile.in (gdbreplay.o): New rule.
11751
90aa6a40
JM		 117522008-06-06 Joseph Myers <joseph@codesourcery.com>
11753
11754 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11755 message, not gdbserver.
11756
c16158bc 117572008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 11758 Nathan Sidwell <nathan@codesourcery.com>
11759 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 11760
11761 * acinclude.m4: Include ../../config/acx.m4.
11762 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11763 * configure, config.in: Regenerate.
11764 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11765 * server.c (gdbserver_version): Print PKGVERSION.
11766 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11767 (main): Adjust gdbserver_usage calls.
11768 * gdbreplay.c (version, host_name): Add declarations.
11769 (gdbreplay_version, gdbreplay_usage): New.
11770 (main): Accept --version and --help options.
11771
aeb75bf5
DJ		 117722008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11773
11774 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11775 (arm_breakpoint_at): Handle Thumb.
11776 (the_low_target): Add comment.
11777
76b233dd
UW		 117782008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11779
11780 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11781
08388c79
DE		 117822008-05-09 Doug Evans <dje@google.com>
11783
a3c83fae
DE		 11784 * server.h (decode_search_memory_packet): Declare.
11785 * remote-utils.c (decode_search_memory_packet): New fn.
11786 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 11787 (handle_search_memory): New fn.
11788 (handle_query): Process qSearch:memory packets.
11789
bb9c3d36
UW		 117902008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11791
11792 * regcache.c (registers_length): Remove.
11793 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11794 full register packet.
11795 * regcache.h (registers_length): Remove prototype.
11796 * server.h (PBUFSIZ): Define to 16384.
11797
7284e1be
UW		 117982008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11799
11800 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11801 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11802 powerpc-64l.o, and powerpc-altivec64l.o.
11803 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11804 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11805 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11806 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11807 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11808 to srv_xmlfiles.
11809
11810 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11811 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11812 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11813 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11814 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11815 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11816 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11817 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11818 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11819 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11820 (clean): Update.
11821
11822 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11823 (init_registers_powerpc_32l): ... this new prototype.
11824 (init_registers_powerpc_32): Remove, replace by ...
11825 (init_registers_powerpc_altivec32l): ... this new prototype.
11826 (init_registers_powerpc_e500): Remove, replace by ...
11827 (init_registers_powerpc_e500l): ... this new prototype.
11828 (init_registers_ppc64): Remove, replace by ...
11829 (init_registers_powerpc_64l): ... this new prototype.
11830 (init_registers_powerpc_64): Remove, replace by ...
11831 (init_registers_powerpc_altivec64l): ... this new prototype.
11832 (ppc_num_regs): Set to 73.
11833 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11834 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11835 (ppc_cannot_store_register): Handle orig_r3 and trap.
11836 (ppc_arch_setup): Update init_registers_... calls.
11837 (ppc_fill_gregset): Handle orig_r3 and trap.
11838
11839 * inferiors.c (clear_inferiors): Reset current_inferior.
11840
fdc59709
PB		 118412008-04-23 Paolo Bonzini <bonzini@gnu.org>
11842
889bf7c5
PA		 11843 * acinclude.m4: Add override.m4.
11844 * configure: Regenerate.
fdc59709 11845
c9b2f845
UW		 118462008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11847
11848 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11849 initial call to init_register_ppc64.
11850
550512b8
UW		 118512008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11852
43aaf8b6
PA		 11853 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11854 single powerpc*-*-linux* case.
550512b8
UW		 11855 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11856
b6430ec3
UW		 118572008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11858
11859 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 11860 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 11861 from reg_xmlfiles.
11862 * linux-ppc-low.c: Include <elf.h>.
11863 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11864 (ppc_hwcap): New global variable.
11865 (ppc_regmap): Remove __SPE__ #ifdef sections.
11866 (ppc_regmap_e500): New global variable.
11867 (ppc_cannot_store_register): Update __SPE__ special case.
11868 (ppc_get_hwcap): New function.
11869 (ppc_arch_setup): Use it to determine whether inferior supports
11870 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11871 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11872 Do not access registers if target does not support AltiVec.
11873 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11874 Do not access registers if target does not support SPE.
11875 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11876
52fa2412
UW		 118772008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11878
11879 * linux-low.c (disabled_regsets, num_regsets): New.
11880 (use_regsets_p): Delete.
11881 (linux_wait_for_process): Clear disabled_regsets.
11882 (regsets_fetch_inferior_registers): Check and set it.
11883 (regsets_store_inferior_registers): Likewise.
11884 (linux_fetch_registers, linux_store_registers): Do not use
11885 use_regsets_p.
11886 (initialize_low): Allocate disabled_regsets.
11887
e28b3332
DJ		 118882008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11889
11890 * Makefile.in (LIBOBJS): New.
11891 (OBS): Use LIBOBJS.
11892 (memmem.o): New rule.
11893 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11894 * configure: Regenerated.
11895
4536995d
UW		 118962008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11897
11898 * server.c (handle_query): Never return "unsupported" for
11899 qXfer:features:read queries.
11900
221c031f
UW		 119012008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11902
11903 * server.c (get_features_xml): Fix inverted condition.
11904 (handle_query): Always support qXfer:feature:read.
11905
ccd213ac
DJ		 119062008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11907
11908 * server.c (wrapper_argv): New.
11909 (start_inferior): Handle wrapper_argv. If set, expect an extra
11910 trap.
11911 (gdbserver_usage): Document --wrapper.
11912 (main): Parse --wrapper.
11913
6fe305f7
UW		 119142008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11915
11916 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11917 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11918 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11919 (ppc_set_pc): Likewise.
11920 (ppc_arch_setup): New function.
11921 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11922 of collect_register.
889bf7c5 11923 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 11924
5b0a002e
UW		 119252008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11926
11927 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11928 instead of linux-ppc64-low.o.
11929 * linux-ppc64-low.c: Remove file.
11930 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11931 (linux-ppc64-low.o): Remove rule.
11932
11933 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11934 (init_registers_powerpc_64): Likewise.
11935 (ppc_regmap): Conditionally define depending on __powerpc64__.
11936 (ppc_cannot_store_register): Do not special-case "fpscr" when
11937 compiled on __powerpc64__.
11938 (ppc_collect_ptrace_register): New function.
11939 (ppc_supply_ptrace_register): New function.
11940 (ppc_breakpoint): Change type to "unsigned int".
11941 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11942 (the_low_target): Conditionally provide initializers for the
889bf7c5 11943 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 11944 collect_ptrace_register and supply_ptrace_register members.
11945
9b4b61c8
UW		 119462008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11947
11948 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11949 * server.c (gdbserver_xmltarget): Define.
11950 (get_features_xml): Use it to replace "target.xml" and arch_string.
11951
11952 * configure.srv: Remove srv_xmltarget. Add XML files that were
11953 mentioned there to srv_xmlfiles instead. Remove conditional tests
11954 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11955 srv_xmlfiles and srv_regobj to include all possible choices.
11956 * configure.ac (srv_xmltarget): Remove.
11957 (srv_xmlfiles): Do not add "target.xml".
11958 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11959 checks for supplementary target information.
11960 * configure: Regenerate.
11961 * Makefile.in (XML_TARGET): Remove.
11962 (target.xml): Remove rule.
11963 (clean): Do not clean up target.xml.
11964 (.PRECIOUS): Do not mention target.xml.
11965
11966 * target.h (struct target_ops): Remove arch_string member.
11967 * linux-low.c (linux_arch_string): Remove.
11968 (linux_target_ops): Remove arch_string initializer.
11969 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11970 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11971 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11972 * spu-low.c (spu_arch_string): Remove.
11973 (spu_target_ops): Remove arch_string initializer.
11974 * win32-low.c (win32_arch_string): Remove.
11975 (win32_target_ops): Remove arch_string initializer.
11976 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11977 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11978 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11979
ee1a7ae4
UW		 119802008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11981
11982 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11983 by collect_ptrace_register and supply_ptrace_register hooks.
11984 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11985 instead of checking for the_low_target.left_pad_xfer.
11986 (usr_store_inferior_registers): Use collect_ptrace_register callback
11987 instead of checking for the_low_target.left_pad_xfer.
11988
11989 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11990 (s390_supply_ptrace_register): Likewise.
11991 (s390_fill_gregset): Call s390_collect_ptrace_register.
11992 (the_low_target): Update.
11993
11994 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11995 (ppc_supply_ptrace_register): Likewise.
11996 (the_low_target): Update.
11997
11998 * linux-i386-low.c (the_low_target): Update.
11999 * linux-x86-64-low.c (the_low_target): Update.
12000
d61ddec4
UW		 120012008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12002
12003 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12004 reg-s390.o and reg-s390x.o.
12005
12006 * linux-low.c (new_inferior): New global variable.
12007 (linux_create_inferior, linux_attach): Set it.
12008 (linux_wait_for_process): Call the_low_target.arch_setup after the
12009 target has stopped for the first time.
12010 (initialize_low): Do not call the_low_target.arch_setup.
12011
12012 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12013 (s390_set_pc): Likewise.
12014 (s390_arch_setup): New function.
12015 (the_low_target): Use s390_arch_setup as arch_setup routine.
12016
12017 * regcache.c (realloc_register_cache): New function.
12018 (set_register_cache): Call it for each existing regcache.
12019
d05b4ac3
UW		 120202008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12021
12022 * server.h (init_registers): Remove prototype.
12023
12024 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12025 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12026 instead of init_registers ().
12027 * linux-arm-low.c (init_registers_arm): Add prototype.
12028 (init_registers_arm_with_iwmmxt): Likewise.
12029 (the_low_target): Add initializer for arch_setup field.
12030 * linux-cris-low.c (init_registers_cris): Add prototype.
12031 (the_low_target): Add initializer for arch_setup field.
12032 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12033 (the_low_target): Add initializer for arch_setup field.
12034 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12035 (the_low_target): Add initializer for arch_setup field.
12036 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12037 (the_low_target): Add initializer for arch_setup field.
12038 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12039 (the_low_target): Add initializer for arch_setup field.
12040 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12041 (the_low_target): Add initializer for arch_setup field.
12042 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12043 (init_registers_mips64_linux): Likewise.
12044 (the_low_target): Add initializer for arch_setup field.
12045 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12046 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12047 (the_low_target): Add initializer for arch_setup field.
12048 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12049 (init_registers_powerpc_64): Likewise.
12050 (the_low_target): Add initializer for arch_setup field.
12051 * linux-s390-low.c (init_registers_s390): Add prototype.
12052 (init_registers_s390x): Likewise.
12053 (the_low_target): Add initializer for arch_setup field.
12054 * linux-sh-low.c (init_registers_sh): Add prototype.
12055 (the_low_target): Add initializer for arch_setup field.
12056 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12057 (the_low_target): Add initializer for arch_setup field.
12058 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12059 (the_low_target): Add initializer for arch_setup field.
12060
12061 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12062 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12063 instead of init_registers ().
12064 * win32-arm-low.c (init_registers_arm): Add prototype.
12065 (the_low_target): Add initializer for arch_setup field.
12066 * win32-i386-low.c (init_registers_i386): Add prototype.
12067 (the_low_target): Add initializer for arch_setup field.
12068
12069 * spu-low.c (init_registers_spu): Add prototype.
12070 (initialize_low): Call initialie_registers_spu () instead of
12071 initialize_registers ().
12072
fd96d250
PA		 120732008-02-19 Pedro Alves <pedro@codesourcery.com>
12074
12075 * server.c (handle_v_requests): When handling the vRun and vAttach
12076 packets, if already debugging a process, don't kill it. Return an
12077 error instead.
12078
d41b6bb4
DJ		 120792008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12080
12081 * server.c (handle_query): Correct length check.
12082
5ac588cf
PA		 120832008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12084
12085 * win32-low.c (do_initial_child_stuff): Add process handle
12086 parameter. Set current_process_handle and current_process_id from the
12087 parameters. Clear globals.
12088 (win32_create_inferior): Don't set current_process_handle and
12089 current_process_id here. Instead pass them on the call to
12090 do_initial_child_stuff.
12091 (win32_attach): Likewise.
12092 (win32_clear_inferiors): New.
12093 (win32_kill): Don't close the current process handle or the
12094 current thread handle here. Instead call win32_clear_inferiors.
12095 (win32_detach): Don't open a new handle to the process. Call
12096 win32_clear_inferiors.
12097 (win32_join): Don't rely on current_process_handle; open a new
12098 handle using the process id.
12099 (win32_wait): Call win32_clear_inferiors when the inferior process
12100 has exited.
12101
ecd7ecbc
DJ		 121022008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12103
12104 * server.c (monitor_show_help): Add "exit".
12105
1525d545
MG		 121062008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12107
ecd7ecbc 12108 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12109 (clean): Add reg-xtensa.c.
12110 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12111 * configure.srv (xtensa*-*-linux*) New target.
12112 * linux-xtensa-low.c: New.
12113 * xtensa-xtregs.c: New.
1525d545 12114
59a016f0
PA		 121152008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12116
12117 * hostio.c: Don't include errno.h.
12118 (errno_to_fileio_errno): Move to hostio-errno.
12119 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12120 error number outputting to the target->hostio_last_error callback.
12121 (hostio_packet_error): Use FILEIO_EINVAL directly.
12122 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12123 calls to hostio_error.
12124 * hostio-errno.c: New.
12125 * server.h (hostio_last_error_from_errno): Declare.
12126 * target.h (target_ops): Add hostio_last_error member.
12127 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12128 as hostio_last_error handler.
889bf7c5 12129 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12130 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12131 (wince_hostio_last_error): New functions.
12132 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12133 as hostio_last_error handler.
12134 (win32_target_ops) [!_WIN32_WCE]: Register
12135 hostio_last_error_from_errno as hostio_last_error handler.
12136 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12137 (hostio-errno.o): New rule.
12138 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12139 * configure.srv (srv_hostio_err_objs): New variable. Default to
12140 hostio-errno.o.
12141 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12142 * configure: Regenerate.
12143
2d717e4f
DJ		 121442008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12145
12146 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12147 (linux_kill, linux_detach): Clean up the process list.
12148 * remote-utils.c (remote_open): Improve port number parsing.
12149 (putpkt_binary, input_interrupt): Only send interrupts if the target
12150 is running.
12151 * server.c (extended_protocol): Make static.
12152 (attached): Define earlier.
12153 (exit_requested, response_needed, program_argv): New variables.
12154 (target_running): New.
12155 (start_inferior): Clear attached here.
12156 (attach_inferior): Set attached here.
12157 (require_running): Define.
12158 (handle_query): Use require_running and target_running. Implement
12159 "monitor exit".
12160 (handle_v_attach, handle_v_run): New.
12161 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12162 (gdbserver_usage): Update.
12163 (main): Redo argument parsing. Handle --debug and --multi. Handle
12164 --attach along with other options or after the port. Save
12165 program_argv. Support no initial program. Resynchronize
12166 communication with GDB after an error. Handle "monitor exit".
12167 Use require_running and target_running. Always allow the extended
12168 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12169 restart in extended mode.
12170 * README: Refer to the GDB manual. Update --attach usage.
12171
7407e2de
AS		 121722007-12-20 Andreas Schwab <schwab@suse.de>
12173
12174 * linux-low.c (STACK_SIZE): Define.
12175 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12176 (linux_test_for_tracefork): Likewise.
12177
b65d95c5
DJ		 121782007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12179
12180 * linux-low.c (linux_wait_for_event): Update messages. Do not
12181 reinsert auto-delete breakpoints.
12182 * mem-break.c (struct breakpoint): Change return type of handler to
12183 int.
12184 (set_breakpoint_at): Update handler type.
12185 (reinsert_breakpoint_handler): Return 1 instead of calling
12186 delete_breakpoint.
12187 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12188 setting a new one.
12189 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12190 * mem-break.h (set_breakpoint_at): Update handler type.
12191 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12192 * win32-low.c (auto_delete_breakpoint): New.
12193 (get_child_debug_event): Use it.
12194
4e799345
DJ		 121952007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12196
12197 * configure.ac: Check for pread and pwrite.
12198 * hostio.c (handle_pread): Fall back to lseek and read.
12199 (handle_pwrite): Fall back to lseek and write.
12200 * config.in, configure: Regenerated.
12201
27524b67
DJ		 122022007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12203
12204 * server.c (myresume): Add own_buf argument.
12205 (main): Update calls.
12206
a20d5e98
DJ		 122072007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12208
12209 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12210 * remote-utils.c (remote_open): Do not call disable_async_io.
12211 (block_async_io): Delete.
12212 (unblock_async_io): Make static.
12213 (initialize_async_io): New.
12214 * server.c (handle_v_cont): Handle async I/O here.
12215 (myresume): Likewise. Move other common resume tasks here...
12216 (main): ... from here. Call initialize_async_io. Disable async
12217 I/O before the main loop.
12218 * server.h (initialize_async_io): Declare.
12219 (block_async_io, unblock_async_io): Delete prototypes.
12220 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12221
b79d787e
DJ		 122222007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12223
12224 * remote-utils.c (readchar): Allow binary data in received messages.
12225
d97903b2
PA		 122262007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12227
12228 * win32-low.c (attaching): New global.
12229 (win32_create_inferior): Clear the `attaching' global.
12230 (win32_attach): Set the `attaching' global.
12231 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12232 attaching. Only set a breakpoint at the entry point if not
12233 attaching.
12234
311de423
PA		 122352007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12236
12237 * server.c (main): Don't report dll events on the initial
12238 connection on attaches.
12239
6c2d16d2
PA		 122402007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12241
12242 * server.c (main): Relax numerical bases supported for the pid of
12243 the --attach command line argument.
12244
5ca906e6
PA		 122452007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12246
12247 * win32-low.c (win32_attach): Call OpenProcess before
12248 DebugActiveProcess, not after. Add last error output to error
12249 call.
12250
9c6c8194
PA		 122512007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12252
12253 * win32-low.c (win32_get_thread_context)
12254 (win32_set_thread_context): New functions.
12255 (thread_rec): Use win32_get_thread_context.
12256 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12257 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12258 field.
12259
4d5d1aaa
PA		 122602007-12-03 Leo Zayas
12261 Pedro Alves <pedro_alves@portugalmail.pt>
12262
12263 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12264 global variables.
12265 (child_add_thread): Minor cleanup.
12266 (child_continue): Resume artificially suspended threads before
12267 calling ContinueDebugEvent.
12268 (suspend_one_thread): New.
12269 (fake_breakpoint_event): New.
12270 (get_child_debug_event): Change return type to int. Check here if
12271 gdb sent an interrupt request. If a soft interrupt was requested,
12272 fake a breakpoint event. Return 0 if there is no event to handle,
12273 and 1 otherwise.
12274 (win32_wait): Don't check here if gdb sent an interrupt request.
12275 Ensure there is a valid event to handle.
12276 (win32_request_interrupt): Add soft interruption method as last
12277 resort.
12278
c436e841
PA		 122792007-12-03 Leo Zayas
12280 Pedro Alves <pedro_alves@portugalmail.pt>
12281
12282 * win32-low.h (win32_thread_info): Add descriptions to the
12283 structure members. Replace `suspend_count' counter by a
12284 `suspended' flag.
12285 * win32-low.c (thread_rec): Update condition of when to get the
12286 context from the inferior. Rely on ContextFlags being set if it
12287 has already been retrieved. Only suspend the inferior thread if
12288 we haven't already. Warn if that fails.
12289 (continue_one_thread): s/suspend_count/suspended/. Only call
12290 ResumeThread once. Warn if that fails.
12291
e7b5fa67
PA		 122922007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12293
12294 * win32-low.c (win32_wait): Don't read from the inferior when it
12295 has already exited.
12296
a385171d
PA		 122972007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12298
12299 * Makefile.in (win32_low_h): New variable.
12300 (win32-low.o): Add dependency on $(win32_low_h).
12301 (win32-arm-low.o, win32-i386-low.o): New rules.
12302
f80c84b3
DJ		 123032007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12304
12305 * hostio.c: Correct copyright year.
12306
a6b151f1
DJ		 123072007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12308
12309 * Makefile.in (OBS): Add hostio.o.
12310 (hostio.o): New rule.
12311 * server.h (handle_vFile): Declare.
12312 * hostio.c: New file.
12313 * server.c (handle_v_requests): Take packet_len and new_packet_len
12314 for binary packets. Call handle_vFile.
12315 (main): Update call to handle_v_requests.
12316
f9387fc3
DJ		 123172007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12318
12319 * linux-low.c: Include <sched.h>.
12320
51c2684e
DJ		 123212007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12322
12323 * linux-low.c (linux_tracefork_grandchild): New.
12324 (linux_tracefork_child): Use clone.
12325 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12326
75f83163
JB		 123272007-10-31 Joel Brobecker <brobecker@adacore.com>
12328
12329 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12330
da5898ce
DJ		 123312007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12332
12333 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12334
24a09b5f
DJ		 123352007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12336
12337 * inferiors.c (change_inferior_id): Delete.
12338 (add_pid_to_list, pull_pid_from_list): New.
12339 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12340 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12341 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12342 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12343 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12344 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12345 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12346 (using_threads): Always set to 1.
12347 (handle_extended_wait): New.
12348 (add_process): Do not set TID.
12349 (linux_create_inferior): Set must_set_ptrace_flags.
12350 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12351 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12352 (linux_thread_alive): Rename TID argument to LWPID.
12353 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12354 (linux_wait_for_event): Do not use TID or check using_threads. Update
12355 call to dead_thread_notify. Call handle_extended_wait.
12356 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12357 (send_sigstop): Delete sigstop_sent.
12358 (wait_for_sigstop): Avoid TID.
12359 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12360 (linux_test_for_tracefork): New.
12361 (linux_lookup_signals): Use thread_db_active and
12362 linux_supports_tracefork_flag.
12363 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12364 * linux-low.h (get_process_thread): Avoid TID.
12365 (struct process_ifo): Move thread_known and tid to the end. Remove
12366 sigstop_sent.
12367 (linux_attach_lwp, thread_db_init): Update prototypes.
12368 * server.h (change_inferior_id): Delete prototype.
12369 (add_pid_to_list, pull_pid_from_list): New prototypes.
12370 * thread-db.c (thread_db_use_events): New.
12371 (find_first_thread): Rename to...
12372 (find_one_thread): ...this. Update callers and messages. Do not
12373 call fatal. Check thread_db_use_events. Do not call
12374 change_inferior_id or new_thread_notify.
12375 (maybe_attach_thread): Update. Do not call new_thread_notify.
12376 (thread_db_init): Set thread_db_use_events. Check use_events.
12377 * utils.c (fatal, warning): Correct message prefix.
12378
30ed0a8f
DJ		 123792007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12380
12381 * Makefile.in (clean): Remove new files.
12382 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12383 (powerpc-64.o, powerpc-64.c): New rules.
12384 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12385 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12386 with SPE.
12387 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12388 SPE targets.
12389 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12390 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12391 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12392 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12393 (target_regsets): Add AltiVec and SPE register sets.
12394 * configure.ac: Check for AltiVec and SPE.
12395 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12396 (ppc_fill_vrregset, ppc_store_vrregset): New.
12397 (target_regsets): Add AltiVec register set.
12398 * configure: Regenerated.
12399
fd462a61
DJ		 124002007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12401
12402 * linux-low.c (O_LARGEFILE): Define.
12403 (linux_read_memory): Use /proc/PID/mem.
12404 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12405 * configure, config.in: Regenerated.
12406
69f223ed
DJ		 124072007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12408
12409 * linux-low.c (linux_wait_for_event): Do not pass signals while
12410 single-stepping.
12411
aec18585
PA		 124122007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12413
12414 * win32-low.c (create_process): New.
12415 (win32_create_inferior): Use create_process instead of
12416 CreateProcess. If create_process failed retry appending an ".exe"
12417 suffix. Store the GetLastError result immediatelly after
12418 create_process calls and use it on the call to error.
12419
34d86ddd
PA		 124202007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12421
12422 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12423
5a0e3bd0
JB		 124242007-08-23 Joel Brobecker <brobecker@adacore.com>
12425
12426 * configure.ac: Switch license to GPLv3.
12427
f88c79e6
MS		 124282007-08-01 Michael Snyder <msnyder@access-company.com>
12429
12430 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12431
6b3d9b83
PA		 124322007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12433
12434 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12435 typedef.
12436 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12437 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12438 CloseToolhelp32Snapshot.
12439 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12440 CloseToolhelp32Snapshot.
12441
c588c53c
MS		 124422007-07-27 Michael Snyder <michael.snyder@access-company.com>
12443
12444 * server.c (main): Check for inferior exit before main loop.
12445
aa0403d9
PA		 124462007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12447
12448 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12449 instead of on tmp_desc.
12450
255e7678
DJ		 124512007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12452 Daniel Jacobowitz <dan@codesourcery.com>
12453
12454 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12455 (add_thread): Minor cleanups.
12456 (clear_inferiors): Move lower in the file. Clear the DLL
12457 list.
12458 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12459 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12460 (xml_escape_text): New.
12461 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12462 for qSupported.
12463 (handle_v_cont): Report errors.
12464 (gdbserver_version): Update.
12465 (main): Correct size of own_buf. Do not report initial DLL events.
12466 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12467 (unloaded_dll, xml_escape_text): New.
12468 * win32-low.c (enum target_waitkind): Update comments.
12469 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12470 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12471 (win32_EnumProcessModules, win32_GetModuleInformation)
12472 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12473 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12474 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12475 (win32_Module32First, win32_Module32Next, load_toolhelp)
12476 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12477 (get_child_debug_event): Handle DLL events.
12478 (win32_wait): Likewise.
12479
0d37add9
DJ		 124802007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12481
12482 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12483 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12484
45e2715e
PA		 124852007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12486
12487 * win32-low.c (handle_output_debug_string): Ignore event if not
12488 waiting.
12489
c5674cf1
PA		 124902007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12491
12492 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12493
2bbe3cc1
DJ		 124942007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12495
12496 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12497
ae13219e
DJ		 124982007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12499
12500 * inferiors.c (change_inferior_id): Add comment.
12501 * linux-low.c (check_removed_breakpoint): Add an early
12502 prototype. Improve debug output.
12503 (linux_attach): Doc update.
12504 (linux_detach_one_process, linux_detach): Clean up before releasing
12505 each process.
12506 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12507 * linux-low.h (struct process_info): Doc improvement.
12508 * mem-break.c (delete_all_breakpoints): New.
12509 * mem-break.h (delete_all_breakpoints): New prototype.
12510 * thread-db.c (find_first_thread): New.
12511 (thread_db_create_event): Call it instead of
12512 thread_db_find_new_threads. Clean up unused variables.
12513 (maybe_attach_thread): Remove first thread handling.
12514 (thread_db_find_new_threads): Use find_first_thread.
12515 (thread_db_get_tls_address): Likewise.
12516
4105de34
DJ		 125172007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12518
12519 * thread-db.c (thread_db_find_new_threads): Add prototype.
12520 (thread_db_create_event): Check for the main thread before adding
12521 a new thread.
12522 (maybe_attach_thread): Only enable event reporting if TID == 0.
12523 (thread_db_get_tls_address): Check for new threads.
12524
2b876972
DJ		 125252007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12526
12527 * linux-low.c (linux_create_inferior): Try execv before execvp.
12528 * spu-low.c (spu_create_inferior): Likewise.
12529
7a245884
DJ		 125302007-06-13 Mike Frysinger <vapier@gentoo.org>
12531
12532 * linux-low.c (linux_create_inferior): Change execv to execvp.
12533 * spu-low.c (spu_create_inferior): Likewies.
12534
117ce543
DJ		 125352007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12536
12537 * Makefile.in (clean): Clean new files instead of deleted ones.
12538 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12539 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12540 rules.
12541 * configure.srv: Specify XML files and new regformats for MIPS and
12542 MIPS64 GNU/Linux.
12543 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12544 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12545 an entry for the restart register.
12546 (mips_cannot_fetch_register, mips_cannot_store_register)
12547 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12548 register names to match the XML descriptions.
12549 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12550 restart register instead of $0.
12551
0e7f50da
UW		 125522007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12553 Markus Deuling <deuling@de.ibm.com>
12554
12555 * remote-utils.c (decode_xfer_write): New function.
12556 * server.h (decode_xfer_write): Add prototype.
12557 * server.c (handle_query): Add PACKET_LEN argument. Support
12558 qXfer:spu:read and qXfer:spu:write packets.
12559 (main): Pass packet_len to handle_query.
12560 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12561 * target.h (target_ops): Add qxfer_spu.
12562
374c1d38
UW		 125632007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12564
12565 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12566 accessing non-seekable spufs files.
12567
bb63802a
UW		 125682007-05-16 Markus Deuling <deuling@de.ibm.com>
12569
889bf7c5 12570 * server.c (handle_query): Add reply for qC packet.
bb63802a 12571
7390519e
PA		 125722007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12573 Leo Zayas <lerele@champenstudios@com>
12574
12575 * server.h (check_remote_input_interrupt_request): New function.
12576 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12577 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12578 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12579 (check_remote_input_interrupt_request): New function.
12580 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12581 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12582 winapi_GenerateConsoleCtrlEvent): New typedefs.
12583 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12584 to 250 ms.
12585 (win32_wait): Check for remote interrupt request
12586 with check_remote_input_interrupt_request.
12587 (win32_request_interrupt): New function.
12588 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12589
34b34921
PA		 125902007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12591
12592 * win32-low.c (debug_registers_changed,
12593 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12594 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12595 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12596 (thread_rec): Get context using the low target.
12597 (child_add_thread): Call thread_added on the low target,
12598 which does the same thing.
12599 (regptr): Delete.
12600 (do_initial_child_stuff): Remove debug registers references.
12601 Set context using the low target. Resume threads after
12602 setting the contexts.
12603 (child_continue): Remove dead variable. Remove debug
12604 registers references.
12605 (child_fetch_inferior_registers): Go through the low target.
12606 (do_child_store_inferior_registers): Remove.
12607 (child_store_inferior_registers): Go through the low target.
12608 (win32_resume): Remove debug registers references.
12609 Set context using the low target.
12610 (handle_exception): Change return type to void. Don't record
12611 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12612 first chance exception.
889bf7c5 12613 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12614 goto loop. Always return after waiting for debug event.
12615 (win32_wait): Convert to switch statement. Handle spurious
12616 events.
12617
12618 * win32-i386-low.c (debug_registers_changed,
12619 debug_registers_used): New.
12620 (initial_stuff): Rename to ...
12621 (i386_initial_stuff): ... this. Clear debug registers
12622 state variables.
12623 (store_debug_registers): Delete.
12624 (i386_get_thread_context): New.
12625 (load_debug_registers): Delete.
12626 (i386_set_thread_context): New.
12627 (i386_thread_added): New.
12628 (single_step): Rename to ...
12629 (i386_single_step): ... this.
12630 (do_fetch_inferior_registers): Rename to ...
12631 (i386_fetch_inferior_register): ... this.
12632 (i386_store_inferior_register): New.
12633 (the_low_target): Adapt to new interface.
12634
12635 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12636 (arm_get_thread_context): New.
12637 (arm_set_thread_context): New.
12638 (regptr): New.
12639 (do_fetch_inferior_registers): Rename to ...
12640 (arm_fetch_inferior_register): ... this.
12641 (arm_store_inferior_register): New.
12642 (arm_wince_breakpoint): Reimplement as unsigned long.
12643 (arm_wince_breakpoint_len): Define.
12644 (the_low_target): Adapt to new interface.
12645
12646 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12647 load_debug_registers. Add get_thread_context, set_thread_context,
12648 thread_added and store_inferior_register. Rename
12649 fetch_inferior_registers to fetch_inferior_register.
12650 (regptr): Remove declaration.
12651
dd6953e1
PA		 126522007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12653
12654 * linux-low.c (linux_detach): Change return type to int. Return 0.
12655 * spu-low.c (spu_detach): Likewise.
12656
444d6139
PA		 126572007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12658
12659 * target.h (target_ops): Change return type of detach to int.
12660 Add join.
12661 (join_inferior): New.
12662 * server.c (main): Don't skip detach support on mingw32.
12663 If the inferior doesn't support detaching return error.
12664 Call join_inferior instead of using waitpid.
12665 * linux-low.c (linux_join): New.
12666 (linux_target_op): Add linux_join.
12667 * spu-low.c (spu_join): New.
12668 (spu_target_ops): Add spu_join.
12669 * win32-low.c (win32_detach): Adapt to new interface.
12670 Reopen current_process_handle before detaching. Issue a child
12671 resume before detaching.
12672 (win32_join): New.
12673 (win32_target_op): Add win32_join.
12674
1d5315fe
PA		 126752007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12676
12677 * win32-low.c (win32-attach): Fix return value.
12678 * target.h (target_ops): Describe ATTACH return values.
12679
bf914831
PA		 126802007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12681
12682 * win32-low.c (GETPROCADDRESS): Define.
12683 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12684 (winapi_DebugSetProcessKillOnExit): Likewise.
12685 (win32_create_inferior): Force usage of ansi CreateProcessA.
12686 (win32_attach): Use GETPROCADDRESS.
12687 (win32_detach): Likewise.
12688
f72f3e60
PA		 126892007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12690
12691 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12692
ed50f18f
PA		 126932007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12694
12695 * win32-low.c: Commit leftover changes from 2007-03-29.
12696
0c2ead7e
DJ		 126972007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12698
12699 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12700 fields short instead of int. Add explicit padding.
12701 (i387_cache_to_fsave): Remove unnecessary casts.
12702 (i387_fsave_to_cache): Doc fix.
12703 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12704
73725ff3
DJ		 127052007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12706
12707 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12708 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12709
d99f33d8
PA		 127102007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12711
12712 * configure.srv (arm*-*-mingw32ce*): Move near the other
12713 arm targets.
12714
68070c10
PA		 127152007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12716
2482afc6 12717 * configure.ac: Add errno checking.
68070c10
PA		 12718 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12719 sys/file.h and malloc.h.
12720 (AC_CHECK_DECLS): Add perror.
12721 (srv_mingwce): Handle.
2482afc6 12722 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 12723 win32-i386-low.o to srv_tgtobj.
12724 (i[34567]86-*-mingw*): Likewise.
12725 (arm*-*-mingw32ce*): Add case.
12726 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12727 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12728 [__MINGW32CE__] (strerror): New function.
12729 [__MINGW32CE__] (errno): Define to GetLastError.
12730 [__MINGW32CE__] (COUNTOF): New macro.
12731 (remote_open): Remove extra close call.
12732 * mem-break.c (delete_breakpoint_at): New function.
12733 * mem-break.h (delete_breakpoint_at): Declare.
12734 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12735 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12736 [USE_WIN32API] (read, write): Add char* casts.
12737 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12738 * server.h: Include wincecompat.h on Windows CE.
12739 [HAVE_ERRNO_H]: Check.
12740 (perror): Declare if not declared.
12741 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12742 (perror_with_name): Remove errno declaration.
12743 * wincecompat.h: New.
12744 * wincecompat.c: New.
12745 * win32-low.h: New.
12746 * win32-arm-low.c: New.
12747 * win32-i386-low.c: New.
12748 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12749 (OUTMSG2): Make it safe.
12750 (_T): New macro.
12751 (COUNTOF): New macro.
12752 (NUM_REGS): Get it from the low target.
12753 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12754 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12755 (thread_rec): Let low target handle debug registers.
12756 (child_add_thread): Likewise.
12757 (child_init_thread_list): Likewise.
12758 (continue_one_thread): Likewise.
12759 (regptr): New.
12760 (do_child_fetch_inferior_registers): Move to ...
12761 * win32-i386-low.c: ... here, and rename to ...
12762 (do_fetch_inferior_registers): ... this.
889bf7c5 12763 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 12764 Go through the low target.
12765 (do_child_store_inferior_registers): Use regptr.
12766 (strwinerror): New function.
12767 (win32_create_inferior): Handle Windows CE.
12768 Use strwinerror instead of strerror on Windows error
12769 codes. Add program to the error output.
12770 Don't close the main thread handle on Windows CE.
12771 (win32_attach): Use coredll.dll on Windows CE.
12772 (win32_kill): Close current process and current
12773 thread handles.
12774 (win32_detach): Use coredll.dll on Windows CE.
12775 (win32_resume): Let low target handle debug registers, and
12776 step request.
12777 (handle_exception): Add/Remove initial breakpoint. Avoid
12778 non-existant WSTOPSIG on Windows CE.
12779 (win32_read_inferior_memory): Cast to remove warning.
12780 (win32_arch_string): Go through the low target.
12781 (initialize_low): Call set_breakpoint_data with the low
12782 target's breakpoint.
12783 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12784 FOP_REGNUM, mappings): Move to ...
12785 * win32-i386-low.c: ... here.
12786 * win32-low.c (win32_thread_info): Move to ...
12787 * win32-low.h: ... here.
12788 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12789 win32-arm-low.c and wincecompat.c.
12790 (all:): Add $EXEEXT.
12791 (install-only:): Likewise.
12792 (gdbserver:): Likewise.
12793 (gdbreplay:): Likewise.
12794 * config.in: Regenerate.
12795 * configure: Regenerate.
12796
41093d81
PA		 127972007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12798
12799 * win32-low.c: Rename typedef thread_info to
12800 win32_thread_info throughout.
12801
544afa54
PA		 128022007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12803
12804 * win32-i386-low.c: Rename to ...
12805 * win32-low.c: ... this.
12806 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12807 * Makefile.in: Likewise.
12808
bce7165d
PA		 128092007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12810
12811 * remote-utils.c (monitor_output): Constify msg parameter.
12812 * server.h (monitor_output): Likewise.
12813 * win32-i386-low.c (handle_output_debug_string): New.
12814 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12815 handle_output_debug_string.
12816 (get_child_debug_event): Likewise.
12817
506c7aa0
DJ		 128182007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12819
12820 * server.c (main): Correct strtoul check.
12821
42c81e2a
DJ		 128222007-03-27 Jon Ringle <jon@ringle.org>
12823
12824 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12825
9453113a
DJ		 128262007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12827
12828 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12829
64a69107
DJ		 128302007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12831
12832 * terminal.h: Check HAVE_SGTTY_H.
12833
128342007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 12835
12836 * remote-utils.c (remote_open): Print out the assigned port number.
12837
c74d0ad8
DJ		 128382007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12839
12840 * remote-utils.c (monitor_output): New function.
12841 * server.c (debug_threads): Define here.
12842 (monitor_show_help): New function.
12843 (handle_query): Handle qRcmd.
12844 (main): Do not handle 'd' packet.
12845 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12846 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12847 of debug_threads.
12848
de7c3b4a
PA		 128492007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12850
12851 * Makefile.in (EXEEXT): New.
12852 (clean): Use $(EXEEXT).
12853
ef57601b
PA		 128542007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12855
12856 * target.h (target_ops): Rename send_signal to request_interrupt,
12857 and remove enum target_signal parameter.
12858 * linux-low.c (linux_request_interrupt): Rename from
12859 linux_send_signal, and always send SIGINT.
12860 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12861 and always send SIGINT.
12862 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12863 of send_signal.
12864 (input_interrupt): Likewise.
12865
820f2bda
PA		 128662007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12867
12868 * server.c (get_features_xml): Check if target implemented
12869 arch_string.
12870 * win32-i386-low.c (win32_arch_string): New.
12871 (win32_target_ops): Add win32_arch_string as arch_string member.
12872
ab39bf24
UW		 128732007-02-22 Markus Deuling <deuling@de.ibm.com>
12874
12875 * spu-low.c (spu_arch_string): New.
12876 (spu_target_ops): Add spu_arch_string.
12877
61ff6e04
DJ		 128782007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12879
12880 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12881 * configure.ac: Do not check for terminal.h.
12882 * configure, config.in: Regenerated.
12883
fb1e4ffc
DJ		 128842007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12885
12886 * Makefile.in (OBS): Add $(XML_BUILTIN).
12887 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12888 (clean): Update.
12889 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12890 (arm-with-iwmmxt.c): New.
12891 * config.in, configure: Regenerate.
12892 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12893 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12894 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12895 (arm*-*-linux*): Add iWMMXt and regset support.
12896 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12897 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12898 (arm_store_wmmxregset, target_regsets): New.
12899 * server.c (get_features_xml): Take annex argument. Check builtin
12900 XML documents.
12901 (handle_query): Handle multiple annexes.
12902
0f48aa01
DJ		 129032007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12904
12905 * remote-utils.c [USE_WIN32API] (read, write): Define.
12906 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12907 write.
12908
23181151
DJ		 129092007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12910
12911 * linux-i386-low.c (the_low_target): Set arch_string.
12912 * linux-x86-64-low.c (the_low_target): Likewise.
12913 * linux-low.c (linux_arch_string): New.
12914 (linux_target_ops): Add it.
12915 * linux-low.h (struct linux_target_ops): Add arch_string.
12916 * server.c (write_qxfer_response): Use const void * for DATA.
12917 (get_features_xml): New.
12918 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12919 * target.h (struct target_ops): Add arch_string method.
12920
9d606399
DJ		 129212007-01-03 Denis Pilat <denis.pilat@st.com>
12922 Daniel Jacobowitz <dan@codesourcery.com>
12923
12924 * linux-low.c (linux_kill): Handle being called with no threads.
12925 * win32-i386-low.c (win32_kill): Likewise.
12926 (get_child_debug_event): Clear current_process_handle.
12927
129282006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 12929 Daniel Jacobowitz <dan@codesourcery.com>
12930
12931 * remote-utils.c (remote_open): Check the type of specified
12932 serial port devices before opening them.
12933 * server.c (main): Kill the inferior if an error occurs during
12934 the first remote_open.
12935
a5e13d24
DJ		 129362006-12-05 Markus Deuling <deuling@de.ibm.com>
12937
12938 * README: Update supported targets.
12939
186947f7
DJ		 129402006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12941
12942 * Makefile.in (clean): Remove reg-mips64.c.
12943 (reg-mips64.c, reg-mips64.o): New rules.
12944 * configure.srv: Handle mips64. Include regset support for mips.
12945 * linux-mips-low.c (union mips_register): New.
12946 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12947 (mips_breakpoint, mips_breakpoint_at): Use int.
12948 (mips_collect_register, mips_supply_register)
12949 (mips_collect_register_32bit, mips_supply_register_32bit)
12950 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12951 (mips_store_fpregset, target_regsets): New.
12952 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12953
a13e2c95
UW		 129542006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12955
12956 * configure.srv: Add target "spu*-*-*".
12957 * Makefile.in (clean): Remove reg-spu.c.
12958 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12959 * spu-low.c: New file.
12960
cb7283db
DJ		 129612006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12962
12963 * configure.ac: Correct td_thr_tls_get_addr test.
12964 * configure: Regenerated.
12965
89be2091
DJ		 129662006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12967
12968 * linux-low.c (linux_wait_for_event): Reformat. Use the
12969 pass_signals array.
12970 * remote-utils.c (decode_address_to_semicolon): New.
12971 * server.c (pass_signals, handle_general_set): New.
12972 (handle_query): Mention QPassSignals for qSupported.
12973 (main): Call handle_general_set.
12974 * server.h (pass_signals, decode_address_to_semicolon): New.
12975
000ef4f0
DJ		 129762006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12977
12978 * server.c (handle_query): Correct error handling for read_auxv.
12979
b7149293
UW		 129802005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12981
12982 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12983 and srv_linux_thread_db to yes.
12984 * linux-s390-low.c (s390_fill_gregset): New function.
12985 (target_regsets): Define data structure.
12986
dae5f5cf
DJ		 129872006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12988
12989 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12990 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12991 * config.in, configure: Regenerated.
12992 * inferiors.c (gdb_id_to_thread): New function.
12993 (gdb_id_to_thread_id): Use it.
12994 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12995 * linux-low.h (struct process_info): Add th member.
12996 (thread_db_get_tls_address): New prototype.
12997 * remote-utils.c (decode_address): Make non-static.
12998 * server.c (handle_query): Handle qGetTLSAddr.
12999 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13000 * target.h (struct target_ops): Add get_tls_address.
13001 * thread-db.c (maybe_attach_thread): Save the thread handle.
13002 (thread_db_get_tls_address): New.
13003
32ca6d61
DJ		 130042006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13005
13006 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13007 (linux_resume_one_process): Take a siginfo_t *. Update all
13008 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13009 (struct pending_signals): Add a siginfo_t.
13010 (linux_wait_for_process): Always set last_status.
13011 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13012 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13013 * linux-low.h (struct process_info): Add last_status.
13014
5ffff7c1
DJ		 130152006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13016
13017 * remote-utils.c (try_rle): New function.
13018 (putpkt_binary): Use it.
13019
8695c747
DJ		 130202006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13021
13022 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13023 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13024 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13025 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13026 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13027 point registers.
13028
290fadea
RS		 130292006-08-08 Richard Sandiford <richard@codesourcery.com>
13030
13031 * server.c (terminal_fd): New variable.
13032 (old_foreground_pgrp): Likewise.
13033 (restore_old_foreground_pgrp): New function.
13034 (start_inferior): Record the terminal file descriptor in terminal_fd
13035 and its original foreground group in old_foreground_pgrp. Register
13036 restore_old_foreground_pgrp with atexit().
13037
9f2e1e63
DJ		 130382006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13039
13040 * server.c (handle_query): Correct qPart to qXfer.
13041
b80864fb
DJ		 130422006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13043
13044 * configure.ac: Check for more headers which are missing on
13045 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13046 * configure.srv: Add Cygwin and mingw32.
13047 * remote-utils.c: Don't include headers unconditionally which
13048 are missing on mingw32. Include <winsock.h> for mingw32.
13049 (remote_open): Adjust for mingw32 support. Flush
13050 standard error after writing to it.
13051 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13052 (unblock_async_io, enable_async_io, disable_async_io)
13053 (readchar, getpkt): Update for Winsock support.
13054 (prepare_resume_reply): Expect a protocol signal number.
13055 * server.c: Disable <sys/wait.h> on mingw32.
13056 (start_inferior): Adjust for mingw32 support. Flush
13057 standard error after writing to it.
13058 (attach_inferior): Likewise. Use protocol signal
13059 numbers.
13060 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13061 and names.
13062 * win32-i386-low.c: New file.
13063 * Makefile.in (XM_CLIBS): Set.
13064 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13065 (win32-i386-low.o): New dependency rule.
13066 * linux-low.c (linux_wait): Use target signal numbers.
13067 * target.h (struct target_ops): Doc fix.
13068 * server.h (target_signal_to_name): New prototype.
13069 * gdbreplay.c: Don't include headers unconditionally which
13070 are missing on mingw32. Include <winsock.h> for mingw32.
13071 (remote_close, remote_open): Adjust for Winsock support.
13072 * configure, config.in: Regenerated.
13073
0876f84a
DJ		 130742006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13075
13076 * server.c (decode_xfer_read, write_qxfer_response): New.
13077 (handle_query): Take a packet length argument. Handle
13078 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13079 the qSupported response.
13080 (main): Update call to handle_query.
13081
01f9e8fa
DJ		 130822006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13083
13084 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13085 (putpkt_binary): Renamed from putpkt and adjusted for binary
13086 data.
13087 (putpkt): New wrapper for putpkt_binary.
13088 (readchar): Don't mask off the high bit.
13089 (decode_X_packet): New function.
13090 * server.c (main): Call putpkt_binary if a handler sets the packet
13091 length. Save the length of the incoming packet. Handle 'X'.
13092 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13093
be2a5f71
DJ		 130942006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13095
13096 * server.c (handle_query): Handle qSupported.
13097
ea025f5f
DJ		 130982006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13099
13100 * remote-utils.c (all_symbols_looked_up): New variable.
13101 (look_up_one_symbol): Check it.
13102 * server.h (look_up_one_symbol): New declaration.
13103 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13104
9308fc88
DJ		 131052006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13106
13107 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13108 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13109 (PTRACE_GET_THREAD_AREA): Define.
13110 (ps_get_thread_area): New function.
13111
52fb6437
NS		 131122006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13113
13114 * configure.srv (m68k*-*-uclinux*): New target.
13115 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13116 (linux_resume_one_process): Remove extraneous cast.
13117 (linux_read_offsets): New.
13118 (linux_target_op): Add linux_read_offsets on mmuless systems.
13119 * server.c (handle_query): Add qOffsets logic.
13120 * target.h (struct target_ops): Add read_offsets.
13121
21b0f40c
DJ		 131222006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13123
13124 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13125 (PTRACE_GET_THREAD_AREA): Define.
13126 (ps_get_thread_area): New function.
13127 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13128 (linux-x86-64-low.o): Update.
13129
0050a760
DJ		 131302006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13131
13132 * configure.ac: Remove checks for prfpregset_t.
13133 * gdb_proc_service.h: New file.
13134 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13135 new "gdb_proc_service.h".
13136 * proc-service.c: Likewise.
13137 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13138 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13139 * Makefile.in (gdb_proc_service_h): Updated.
13140 * configure, config.in: Regenerated.
13141
b92a518e
DJ		 131422006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13143
13144 * remote-utils.c (prepare_resume_reply): Move declaration
13145 of gdb_id_from_wait to the top of the block.
13146
545587ee
DJ		 131472006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13148
13149 * linux-low.c (regsets_store_inferior_registers): Read the regset
13150 from the target before filling it.
13151
9db87ebd
DJ		 131522006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13153
13154 * server.c (attach_inferior): Return SIGTRAP for a successful
13155 attach.
13156
dd24457d
DJ		 131572006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13158
13159 * Makefile.in (OBS): Add version.o.
13160 (STAGESTUFF): Delete.
13161 (version.o): Add dependencies.
13162 (version.c): Replace rule.
13163 (clean): Remove version.c.
13164 * server.c (gdbserver_version): New.
13165 (gdbserver_usage): Use printf.
13166 (main): Handle --version and --help.
13167 * server.h (version, host_name): Add declarations.
13168
6f0f660e
EZ		 131692005-12-23 Eli Zaretskii <eliz@gnu.org>
13170
889bf7c5
PA		 13171 * linux-arm-low.c:
13172 * linux-arm-low.c:
13173 * inferiors.c:
13174 * i387-fp.h:
13175 * i387-fp.c:
13176 * gdbreplay.c:
13177 * regcache.c:
13178 * proc-service.c:
13179 * mem-break.h:
13180 * mem-break.c:
13181 * linux-x86-64-low.c:
13182 * linux-sh-low.c:
13183 * linux-s390-low.c:
13184 * linux-ppc64-low.c:
13185 * linux-ppc-low.c:
13186 * linux-mips-low.c:
13187 * linux-m68k-low.c:
13188 * linux-m32r-low.c:
13189 * linux-low.h:
13190 * linux-low.c:
13191 * linux-ia64-low.c:
13192 * linux-i386-low.c:
13193 * linux-crisv32-low.c:
13194 * thread-db.c:
13195 * terminal.h:
13196 * target.h:
13197 * target.c:
13198 * server.h:
13199 * server.c:
13200 * remote-utils.c:
13201 * regcache.h:
13202 * utils.c:
13203 * Makefile.in:
13204 * configure.ac:
6f0f660e
EZ		 13205 * gdbserver.1: Add (C) after Copyright. Update the FSF
13206 address.
13207
9d1fb177
DJ		 132082005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13209
13210 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13211 (arm_breakpoint_at): Recognize both breakpoints.
13212 (the_low_target): Use the correct breakpoint instruction.
13213
011a70c2
DJ		 132142005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13215
13216 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13217 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13218 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13219 (the_low_target): Update.
13220
7fb85e41
AS		 132212005-10-25 Andreas Schwab <schwab@suse.de>
13222
13223 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13224
13225 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13226 (ia64_num_regs): Reduce to 462.
13227
3db0444b
DJ		 132282005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13229
13230 * acinclude.m4: Correct quoting.
13231 * aclocal.m4: Regenerated.
13232
13233 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13234 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13235 (thread_db_init): Call thread_db_err_str.
13236 * configure.ac: Check for TD_VERSION.
13237 * config.in, configure: Regenerated.
13238
bee0189a
DJ		 132392005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13240
13241 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13242
e9d25b98
DJ		 132432005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13244
13245 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13246 is not available. Define HAVE_PTRACE_GETREGS if it is.
13247 * config.in, configure: Regenerated.
13248 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13249 * linux-i386-low.c, linux-m68k-low.c: Update to use
13250 HAVE_PTRACE_GETREGS.
13251 * linux-low.c (regsets_fetch_inferior_registers)
13252 (regsets_store_inferior_registers): Only return 0 if we processed
13253 GENERAL_REGS.
13254 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13255 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13256
a06660f7
DJ		 132572005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13258
13259 * inferiors.c (struct thread_info): Add gdb_id.
13260 (add_thread): Add gdb_id argument.
13261 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13262 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13263 calls to add_thread.
13264 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13265 * server.c (handle_query): Use thread_to_gdb_id.
13266 (handle_v_cont, main): Use gdb_id_to_thread_id.
13267 * server.h (add_thread): Update prototype.
13268 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13269 prototypes.
13270
5a1f5858
DJ		 132712005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13272
13273 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13274 left-padded registers.
13275 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13276 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13277
e122f1f5
SE		 132782005-07-01 Steve Ellcey <sje@cup.hp.com>
13279
13280 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13281 * configure: Regenerate.
13282 * config.in: Regenerate.
13283 * server.h (NEED_DECLARATION_STRERROR):
13284 Replace with !HAVE_DECL_STRERROR.
13285
d592fa2f
DJ		 132862005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13287
13288 * linux-low.c (linux_wait, linux_send_signal): Don't test
13289 an unsigned long variable for > 0 if it could be MAX_ULONG.
13290 * server.c (myresume): Likewise.
13291 * target.c (set_desired_inferior): Likewise.
13292
ccbd4912
MK		 132932005-06-13 Mark Kettenis <kettenis@gnu.org>
13294
13295 * configure.ac: Simplify and improve check for socklen_t.
13296 * configure, config.in: Regenerate.
13297
f450004a
DJ		 132982005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13299
13300 * acconfig.h: Remove.
13301 * configure.ac: Add a test for socklen_t. Use three-argument
13302 AC_DEFINE throughout.
13303 * config.in: Regenerated using autoheader 2.59.
13304 * configure: Regenerated.
13305
13306 * gdbreplay.c (socklen_t): Provide a default.
13307 (remote_open): Use socklen_t.
13308 * remote-utils.c (socklen_t): Provide a default.
13309 (remote_open): Use socklen_t.
13310 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13311 unsigned char.
13312
13313 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13314 char for buffers.
13315 * linux-low.c (linux_read_memory, linux_write_memory)
13316 (linux_read_auxv): Likewise.
13317 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13318 (check_mem_write): Likewise.
13319 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13320 Likewise.
13321 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13322 (registers_from_string, register_data): Likewise.
13323 * server.c (handle_query, main): Likewise.
13324 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13325 (decode_M_packet): Likewise.
13326 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13327 * target.h (struct target_ops): Update read_memory, write_memory,
13328 and read_auxv.
13329 (read_inferior_memory, write_inferior_memory): Update.
13330 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13331 to unsigned char *.
13332 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13333 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13334 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13335 linux-s390-low.c, linux-sh-low.c: Update for changes in
13336 read_inferior_memory and the_low_target->breakpoint.
13337
eee84df1
DJ		 133382005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13339
13340 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13341 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13342 * configure.srv: Add powerpc64-*-linux*.
13343 * linux-ppc64-low.c: New file.
13344
45b134e5
OF		 133452005-05-23 Orjan Friberg <orjanf@axis.com>
13346
13347 * linux-cris-low.c: New file with support for CRIS.
13348 * linux-crisv32-low.c: Ditto for CRISv32.
13349 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13350 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13351 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13352 reg-crisv32.o, and reg-crisv32.c to make rules.
13353 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13354 recognized targets.
13355
48d93c75
UW		 133562005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13357
13358 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13359 of sizeof (PTRACE_XFER_TYPE).
13360 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13361
e013ee27
OF		 133622005-05-12 Orjan Friberg <orjanf@axis.com>
13363
889bf7c5 13364 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13365 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13366 pointers for hardware watchpoint support.
13367 * linux-low.h (struct linux_target_ops): Ditto.
13368 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13369 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13370 to linux_target_ops.
13371 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13372 reply packet.
13373 * server.c (main): Recognize 'Z' and 'z' packets.
13374
b0ded00b
UW		 133752005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13376
13377 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13378 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13379 (the_low_target): Add new members.
13380
8643e2ad
DJ		 133812005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13382
13383 * proc-service.c (ps_lgetregs): Search all_processes instead of
13384 all_threads.
13385
fc620387
DJ		 133862005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13387
13388 * server.c (start_inferior): Change return type to int.
13389 (attach_inferior): Change sigptr to int *.
13390 (handle_v_cont, handle_v_requests): Change signal to int *.
13391 (main): Change signal to int.
13392
133932005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13394
13395 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13396 * configure.srv: Add m32r*-*-linux*.
13397 * linux-m32r-low.c: New file.
13398
e0e76420
DJ		 133992005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13400
13401 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13402
a1928bad
DJ		 134032005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13404
13405 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13406 Take unsigned long arguments for PIDs.
13407 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13408 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13409 (wait_for_sigstop, linux_resume_one_process)
13410 (regsets_fetch_inferior_registers, linux_send_signal)
13411 (linux_read_auxv): Likewise. Update the types of variables holding
13412 PIDs. Update format string specifiers.
13413 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13414 * remote-utils.c (prepare_resume_reply): Likewise.
13415 * server.c (cont_thread, general_thread, step_thread)
13416 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13417 unsigned long.
13418 (handle_query): Update format specifiers.
13419 (handle_v_cont, main): Use strtoul for thread IDs.
13420 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13421 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13422 (general_thread, step_thread, thread_from_wait)
13423 (old_thread_from_wait): Update.
13424 * target.h (struct thread_resume): Use unsigned long for THREAD.
13425 (struct target_ops): Use unsigned long for arguments to attach and
13426 thread_alive.
13427
dcdb98d2
DJ		 134282005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13429
13430 * acinclude.m4: Include bfd/bfd.m4 directly.
13431 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13432 <agriffis@toolchain.org>.
13433 * aclocal.m4, configure: Regenerated.
13434
bec39cab
AC		 134352005-01-07 Andrew Cagney <cagney@gnu.org>
13436
13437 * configure.ac: Rename configure.in, require autoconf 2.59.
13438 * configure: Re-generate.
13439
434c4c77
DJ		 134402004-12-08 Daniel Jacobowitz <dan@debian.org>
13441
13442 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13443 LIBS when finished.
13444 * aclocal.m4: Regenerated.
13445 * configure: Regenerated.
13446
db1d3e1b
AS		 134472004-11-21 Andreas Schwab <schwab@suse.de>
13448
13449 * linux-m68k-low.c (m68k_num_gregs): Define.
13450 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13451 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13452 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13453 (m68k_breakpoint_at): New. Add to the_low_target.
13454
13455 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13456 srv_linux_thread_db to yes.
13457
43360365
JB		 134582004-10-20 Joel Brobecker <brobecker@gnat.com>
13459
13460 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13461 (ARCH_SET_FS): Likewise.
13462 (ARCH_GET_FS): Likewise.
13463 (ARCH_GET_GS): Likewise.
13464
fd500816
DJ		 134652004-10-16 Daniel Jacobowitz <dan@debian.org>
13466
13467 * linux-i386-low.c (ps_get_thread_area): New.
13468 * linux-x86-64-low.c (ps_get_thread_area): New.
13469 * linux-low.c: Include <sys/syscall.h>.
13470 (linux_kill_one_process): Don't kill the first thread here.
13471 (linux_kill): Kill the first thread here.
13472 (kill_lwp): New function.
13473 (send_sigstop, linux_send_signal): Use it.
13474 * proc-service.c: Clean up #ifdefs.
13475 (fpregset_info): Delete.
13476 (ps_lgetregs): Update and enable implementation.
13477 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13478 implementations.
13479 * remote-utils.c (struct sym_cache, symbol_cache): New.
13480 (input_interrupt): Print a clearer message.
13481 (async_io_enabled): New variable.
13482 (enable_async_io, disable_async_io): Use it. Update comments.
13483 (look_up_one_symbol): Use the symbol cache.
13484 * thread-db.c (thread_db_look_up_symbols): New function.
13485 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13486
f6de3c42
DJ		 134872004-10-16 Daniel Jacobowitz <dan@debian.org>
13488
13489 * configure.in: Test for -rdynamic.
13490 * configure: Regenerated.
13491 * Makefile (INTERNAL_LDFLAGS): New.
13492 (gdbserver, gdbreplay): Use it.
13493
2c0fc042
AC		 134942004-09-02 Andrew Cagney <cagney@gnu.org>
13495
13496 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13497
075b3282
DJ		 134982004-03-23 Daniel Jacobowitz <drow@mvista.com>
13499
13500 * linux-low.c (linux_wait): Clear all_processes list also.
13501
fa6a77dc
DJ		 135022004-03-12 Daniel Jacobowitz <drow@mvista.com>
13503
13504 * linux-low.c: Include <errno.h>. Remove extern declaration of
13505 errno.
13506
6d782a97
DJ		 135072004-03-12 Daniel Jacobowitz <drow@mvista.com>
13508
13509 * gdbreplay.c, server.h, utils.c: Update copyright years.
13510
3a7fb99b
DJ		 135112004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13512
13513 * server.c (main): Print child status or termination signal from
13514 variable 'signal', not 'sig'.
13515
c3e735a6
DJ		 135162004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13517
13518 * linux-low.c (linux_read_memory): Change return type to
13519 int. Check for and return error from ptrace().
13520 * target.c (read_inferior_memory): Change return type to int. Pass
13521 back return status from the_target->read_memory().
13522 * target.h (struct target_ops): Adapt *read_memory() prototype.
13523 Update comment.
13524 (read_inferior_memory): Adapt prototype.
13525 * server.c (main): Return an error packet if
13526 read_inferior_memory() returns an error.
13527
a59d1c82
DJ		 135282004-03-04 Daniel Jacobowitz <drow@mvista.com>
13529
13530 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13531 Unify with other clean targets.
13532
dc3f8883
DJ		 135332004-02-29 Daniel Jacobowitz <drow@mvista.com>
13534
13535 * server.c (handle_v_cont): Call set_desired_inferior.
13536
89a208da
DJ		 135372004-02-29 Daniel Jacobowitz <drow@mvista.com>
13538
13539 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13540
62ea82f5
DJ		 135412004-02-29 Daniel Jacobowitz <drow@mvista.com>
13542
13543 * linux-low.c (linux_wait): Unblock async I/O.
13544 (linux_resume): Block and enable async I/O.
13545 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13546 * server.h (block_async_io, unblock_async_io): Add prototypes.
13547
6910d122
DJ		 135482004-02-29 Daniel Jacobowitz <drow@mvista.com>
13549
13550 * remote-utils.c (remote_open): Print a status notice after
13551 opening a TCP port.
13552 * server.c (attach_inferior): Print a status notice after
13553 attaching.
13554
135552004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13556
13557 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13558
c89dc5d4
DJ		 135592004-02-26 Daniel Jacobowitz <drow@mvista.com>
13560
13561 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13562 error packet.
13563 * server.c, target.h: Update copyright years.
13564
4b8dad4a
RM		 135652004-02-25 Roland McGrath <roland@redhat.com>
13566
13567 * target.h (struct target_ops): New member `read_auxv'.
13568 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13569 * linux-low.c (linux_read_auxv): New function.
13570 (linux_target_ops): Initialize `read_auxv' member to that.
13571
d7446758
JB		 135722004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13573
13574 Committed by Jim Blandy <jimb@redhat.com>.
13575
13576 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13577 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13578 instead of GPR_SIZE to distiguish s390 and s390x targets.
13579
5544ad89
DJ		 135802004-01-31 Daniel Jacobowitz <drow@mvista.com>
13581
13582 * linux-low.c: Update copyright year.
13583 (check_removed_breakpoint): Clear pending_is_breakpoint.
13584 (linux_set_resume_request, linux_queue_one_thread)
13585 (resume_status_pending_p): New functions.
13586 (linux_continue_one_thread): Use process->resume.
13587 (linux_resume): Only resume threads if there are no pending events.
13588 * linux-low.h (struct process_info): Add resume request
13589 pointer.
13590
2a68b70e
DJ		 135912004-01-30 Daniel Jacobowitz <drow@mvista.com>
13592
13593 * regcache.c (new_register_cache): Clear the allocated register
13594 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13595
64386c31
DJ		 135962003-10-13 Daniel Jacobowitz <drow@mvista.com>
13597
13598 * linux-low.c (linux_resume): Take a struct thread_resume *
13599 argument.
13600 (linux_wait): Update call.
13601 (resume_ptr): New static variable.
13602 (linux_continue_one_thread): Renamed from
13603 linux_continue_one_process. Use resume_ptr.
13604 (linux_resume): Use linux_continue_one_thread.
13605 * server.c (handle_v_cont, handle_v_requests): New functions.
13606 (myresume): New function.
13607 (main): Handle 'v' case.
13608 * target.h (struct thread_resume): New type.
13609 (struct target_ops): Change argument of "resume" to struct
13610 thread_resume *.
13611 (myresume): Delete macro.
13612
c938e9b0
L		 136132003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13614
13615 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13616 (uninstall): Support DESTDIR.
13617
7f313d07
BC		 13618Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13619
13620 * configure.srv: Add xscale*linux copy of arm*linux entry.
13621
3b2fc2ea
DJ		 136222003-07-24 Daniel Jacobowitz <drow@mvista.com>
13623
13624 * linux-arm-low.c (arm_reinsert_addr): New function.
13625 (the_low_target): Add arm_reinsert_addr.
13626
1c0a559e
MK		 136272003-07-08 Mark Kettenis <kettenis@gnu.org>
13628
13629 * mem-break.c: Remove whitespace at end of file.
13630
43d5792c
DJ		 136312003-06-28 Daniel Jacobowitz <drow@mvista.com>
13632
13633 * configure.in: Check whether we need to prototype strerror.
13634 * server.h: Optionally prototype strerror.
13635 * gdbreplay.c (perror_with_name): Use strerror.
13636 * linux-low.c (linux_attach_lwp): Use strerror.
13637 * utils.c (perror_with_name): Use strerror.
13638 * config.in, configure: Regenerated.
13639
c8a86edf
DJ		 136402003-06-28 Daniel Jacobowitz <drow@mvista.com>
13641
13642 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13643 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13644
73d37363
DJ		 136452003-06-20 Daniel Jacobowitz <drow@mvista.com>
13646
13647 * Makefile.in (SFILES): Update.
13648 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13649 low-sun3.c: Remove files.
13650
6ad8ae5c
DJ		 136512003-06-17 Daniel Jacobowitz <drow@mvista.com>
13652
13653 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13654 (linux_detach_one_process, linux_detach): New functions.
13655 (linux_target_ops): Add linux_detach.
13656 * server.c (main): Handle 'D' packet.
13657 * target.h (struct target_ops): Add "detach" member.
13658 (detach_inferior): Define.
13659
1581182a
MK		 136602003-06-13 Mark Kettenis <kettenis@gnu.org>
13661
13662 From Kelley Cook <kelleycook@wideopenwest.com>:
13663 * configure.srv: Accept i[34567]86 variants.
13664
e5379b03
DJ		 136652003-06-05 Daniel Jacobowitz <drow@mvista.com>
13666
13667 * linux-low.c (linux_wait_for_event): Correct comment typos.
13668 (linux_resume_one_process): Call check_removed_breakpoint.
13669 (linux_send_signal): New function.
13670 (linux_target_ops): Add linux_send_signal.
13671 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13672 of kill.
13673 * target.h (struct target_ops): Add send_signal.
13674
2ff29de4
JB		 136752003-05-29 Jim Blandy <jimb@redhat.com>
13676
13677 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13678 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13679 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13680 away part of the register's value.
13681
254787d4
DJ		 136822003-03-26 Daniel Jacobowitz <drow@mvista.com>
13683
13684 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13685 (linux_wait_for_event, linux_init_signals): Likewise.
13686
94e10508
DJ		 136872003-03-17 Daniel Jacobowitz <drow@mvista.com>
13688
13689 * configure.in: Check for stdlib.h.
13690 * configure: Regenerated.
13691 * config.in: Regenerated.
13692
4c0711e0
DJ		 136932003-01-04 Andreas Schwab <schwab@suse.de>
13694
13695 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13696
ef66e766
AC		 136972003-01-02 Andrew Cagney <ac131313@redhat.com>
13698
13699 * Makefile.in: Remove obsolete code.
13700
a1358604
DJ		 137012002-11-20 Daniel Jacobowitz <drow@mvista.com>
13702
13703 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13704 defined(PT_FPR0_HI).
13705
23ce3b1c
DJ		 137062002-11-17 Stuart Hughes <seh@zee2.com>
13707
13708 * linux-arm-low.c (arm_num_regs): Increase.
13709 (arm_regmap): Include status register.
13710
137112002-11-17 Daniel Jacobowitz <drow@mvista.com>
13712
13713 * linux-low.c (register_addr): Remove incorrect -1 check.
13714
a9fa9f7d
DJ		 137152002-08-29 Daniel Jacobowitz <drow@mvista.com>
13716
13717 * linux-low.c (linux_create_inferior): Call setpgid. Return
13718 the new PID.
13719 (unstopped_p, linux_signal_pid): Remove.
13720 (linux_target_ops): Remove linux_signal_pid.
13721 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13722 global instead of target method.
13723 * target.h (struct target_ops): Remove signal_pid. Update comment
13724 for create_inferior.
13725 * server.c (signal_pid): New variable.
13726 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 13727 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 13728 (attach_inferior): Set signal_pid.
13729
17574093
DJ		 137302002-08-23 Daniel Jacobowitz <drow@mvista.com>
13731
13732 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13733
137342002-08-20 Jim Blandy <jimb@redhat.com>
13735
13736 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13737 default for this.
13738
137392002-08-01 Andrew Cagney <cagney@redhat.com>
13740
13741 * Makefile.in: Make chill references obsolete.
13742
137432002-07-24 Kevin Buettner <kevinb@redhat.com>
13744
13745 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13746 * configure: Regenerate.
13747 * config.in: Regenerate.
13748
137492002-07-09 David O'Brien <obrien@FreeBSD.org>
13750
13751 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13752 (perror_with_name, remote_close, remote_open, expect, play): Static.
13753
137542002-07-04 Michal Ludvig <mludvig@suse.cz>
13755
4b8dad4a 13756 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 13757 byte offsets instead of an array of indexes.
13758 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13759
137602002-06-13 Daniel Jacobowitz <drow@mvista.com>
13761
13762 * regcache.c: Add comment.
13763
137642002-06-11 Daniel Jacobowitz <drow@mvista.com>
13765
13766 * thread-db.c: New file.
13767 * proc-service.c: New file.
13768 * acinclude.m4: New file.
13769 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13770 proc-service.o, and thread-db.o.
13771 (linux-low.o): Add USE_THREAD_DB.
13772 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13773 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13774 * aclocal.m4: Regenerated.
13775 * config.in: Regenerated.
13776 * configure: Regenerated.
13777 * configure.in: Check for proc_service.h, sys/procfs.h,
13778 thread_db.h, and linux/elf.h headrs.
13779 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13780 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13781 Check for -lthread_db and thread support.
13782 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13783 PowerPC, and SuperH.
13784 * i387-fp.c: Constify arguments.
13785 * i387-fp.h: Likewise.
13786 * inferiors.c: (struct thread_info): Renamed from
13787 `struct inferior_info'. Remove PID member. Use generic inferior
13788 list header. All uses updated.
13789 (inferiors, signal_pid): Removed.
13790 (all_threads): New variable.
13791 (get_thread): Define.
13792 (add_inferior_to_list): New function.
13793 (for_each_inferior): New function.
13794 (change_inferior_id): New function.
13795 (add_inferior): Removed.
13796 (remove_inferior): New function.
13797 (add_thread): New function.
13798 (free_one_thread): New function.
13799 (remove_thread): New function.
13800 (clear_inferiors): Use for_each_inferior and free_one_thread.
13801 (find_inferior): New function.
13802 (find_inferior_id): New function.
13803 (inferior_target_data): Update argument type.
13804 (set_inferior_target_data): Likewise.
13805 (inferior_regcache_data): Likewise.
13806 (set_inferior_regcache_data): Likewise.
13807 * linux-low.c (linux_bp_reinsert): Remove.
13808 (all_processes, stopping_threads, using_thrads)
13809 (struct pending_signals, debug_threads, pid_of): New.
13810 (inferior_pid): Replace with macro.
13811 (struct inferior_linux_data): Remove.
13812 (get_stop_pc, add_process): New functions.
13813 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13814 Use add_process and add_thread.
13815 (linux_attach_lwp): New function, based on old linux_attach. Use
13816 add_process and add_thread. Set stop_expected for new threads.
13817 (linux_attach): New function.
13818 (linux_kill_one_process): New function.
13819 (linux_kill): Kill all LWPs.
13820 (linux_thread_alive): Use find_inferior_id.
13821 (check_removed_breakpoints, status_pending_p): New functions.
13822 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13823 Update. Use WNOHANG. Wait for cloned processes also. Update process
13824 struct for the found process.
13825 (linux_wait_for_event): New function.
13826 (linux_wait): Use it. Support LWPs.
13827 (send_sigstop, wait_for_sigstop, stop_all_processes)
13828 (linux_resume_one_process, linux_continue_one_process): New functions.
13829 (linux_resume): Support LWPs.
13830 (REGISTER_RAW_SIZE): Remove.
13831 (fetch_register): Use register_size instead. Call supply_register.
13832 (usr_store_inferior_registers): Likewise. Call collect_register.
13833 Fix recursive case.
13834 (regsets_fetch_inferior_registers): Improve error message.
13835 (regsets_store_inferior_registers): Add debugging.
13836 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13837 (unstopped_p, linux_signal_pid): New functions.
13838 (linux_target_ops): Add linux_signal_pid.
13839 (linux_init_signals): New function.
13840 (initialize_low): Call it. Initialize using_threads.
13841 * regcache.c (inferior_regcache_data): Add valid
13842 flag.
13843 (get_regcache): Fetch registers lazily. Add fetch argument
13844 and update all callers.
13845 (regcache_invalidate_one, regcache_invalidate): New
13846 functions.
13847 (new_register_cache): Renamed from create_register_cache.
13848 Return the new regcache.
13849 (free_register_cache): Change argument to a void *.
13850 (registers_to_string, registers_from_string): Call get_regcache
13851 with fetch flag set.
13852 (register_data): Make static. Pass fetch flag to get_regcache.
13853 (supply_register): Call get_regcache with fetch flag clear.
13854 (collect_register): Call get_regcache with fetch flag set.
13855 (collect_register_as_string): New function.
13856 * regcache.h: Update.
13857 * remote-utils.c (putpkt): Flush after debug output and use
13858 stderr.
13859 Handle input interrupts while waiting for an ACK.
13860 (input_interrupt): Use signal_pid method.
13861 (getpkt): Flush after debug output and use stderr.
13862 (outreg): Use collect_register_as_string.
13863 (new_thread_notify, dead_thread_notify): New functions.
13864 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13865 and general_thread.
13866 (look_up_one_symbol): Flush after debug output.
13867 * server.c (step_thread, server_waiting): New variables.
13868 (start_inferior): Don't use signal_pid. Update call to mywait.
13869 (attach_inferior): Update call to mywait.
13870 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13871 (main): Don't fetch/store registers explicitly. Use
13872 set_desired_inferior. Support proposed ``Hs'' packet. Update
13873 calls to mywait.
13874 * server.h: Update.
13875 (struct inferior_list, struct_inferior_list_entry): New.
13876 * target.c (set_desired_inferior): New.
13877 (write_inferior_memory): Constify.
13878 (mywait): New function.
13879 * target.h: Update.
13880 (struct target_ops): New signal_pid method.
13881 (mywait): Removed macro, added prototype.
13882
13883 * linux-low.h (regset_func): Removed.
13884 (regset_fill_func, regset_store_func): New.
13885 (enum regset_type): New.
13886 (struct regset_info): Add type field. Use new operation types.
13887 (struct linux_target_ops): stop_pc renamed to get_pc.
13888 Add decr_pc_after_break and breakpoint_at.
13889 (get_process, get_thread_proess, get_process_thread)
13890 (strut process_info, all_processes, linux_attach_lwp)
13891 (thread_db_init): New.
13892
13893 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13894 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13895 (the_low_target): Add new members.
13896 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13897 (i386_store_fpxregset): Constify.
13898 (target_regsets): Add new kind identifier.
13899 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13900 (i386_set_pc): Add debugging.
13901 (i386_breakpoint_at): New function.
13902 (the_low_target): Add new members.
13903 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13904 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13905 (mips_breakpoint_at): New.
13906 (the_low_target): Add new members.
13907 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13908 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13909 (the_low_target): Add new members.
13910 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13911 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13912 (the_low_target): Add new members.
13913 * linux-x86-64-low.c (target_regsets): Add new kind
13914 identifier.
13915
139162002-05-15 Daniel Jacobowitz <drow@mvista.com>
13917
13918 From Martin Pool <mbp@samba.org>:
13919 * server.c (gdbserver_usage): New function.
13920 (main): Call it.
13921
139222002-05-14 Daniel Jacobowitz <drow@mvista.com>
13923
13924 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13925 stop_at -> stop_pc.
13926
139272002-05-04 Andrew Cagney <ac131313@redhat.com>
13928
13929 * Makefile.in: Remove obsolete code.
13930
139312002-04-24 Michal Ludvig <mludvig@suse.cz>
13932
13933 * linux-low.c (regsets_fetch_inferior_registers),
13934 (regsets_store_inferior_registers): Removed cast to int from
13935 ptrace() calls.
13936 * regcache.h: Added declaration of struct inferior_info.
13937
139382002-04-20 Daniel Jacobowitz <drow@mvista.com>
13939
13940 * inferiors.c (struct inferior_info): Add regcache_data.
13941 (add_inferior): Call create_register_cache.
13942 (clear_inferiors): Call free_register_cache.
13943 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13944 * regcache.c (struct inferior_regcache_data): New.
13945 (registers): Remove.
13946 (get_regcache): New function.
13947 (create_register_cache, free_register_cache): New functions.
13948 (set_register_cache): Don't initialize the register cache here.
13949 (registers_to_string, registers_from_string, register_data): Call
13950 get_regcache.
13951 * regcache.h: Add prototypes.
13952 * server.h: Likewise.
13953
139542002-04-20 Daniel Jacobowitz <drow@mvista.com>
13955
13956 * mem-break.c: New file.
13957 * mem-break.h: New file.
13958 * Makefile.in: Add mem-break.o rule; update server.h
13959 dependencies.
13960 * inferiors.c (struct inferior_info): Add target_data
13961 member.
13962 (clear_inferiors): Free target_data member if set.
13963 (inferior_target_data, set_inferior_target_data): New functions.
13964 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13965 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13966 * linux-low.c (linux_bp_reinsert): New variable.
13967 (struct inferior_linux_data): New.
13968 (linux_create_inferior): Use set_inferior_target_data.
13969 (linux_attach): Likewise. Call add_inferior.
13970 (linux_wait_for_one_inferior): New function.
13971 (linux_wait): Call it.
13972 (linux_write_memory): Add const.
13973 (initialize_low): Call set_breakpoint_data.
13974 * linux-low.h (struct linux_target_ops): Add breakpoint
13975 handling members.
13976 * server.c (attach_inferior): Remove extra add_inferior
13977 call.
13978 * server.h: Include mem-break.h. Update inferior.c
13979 prototypes.
13980 * target.c (read_inferior_memory)
13981 (write_inferior_memory): New functions.
13982 * target.h (read_inferior_memory)
13983 (write_inferior_memory): Change macros to prototypes.
13984 (struct target_ops): Update comments. Add const to write_memory
13985 definition.
13986
139872002-04-11 Daniel Jacobowitz <drow@mvista.com>
13988
13989 * linux-low.c (usr_store_inferior_registers): Support
13990 registers which are allowed to fail to store.
13991 * linux-low.h (linux_target_ops): Likewise.
13992 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13993 (ppc_cannot_store_register): FPSCR may not be storable.
13994
139952002-04-09 Daniel Jacobowitz <drow@mvista.com>
13996
13997 * server.h: Include <string.h> if HAVE_STRING_H.
13998 * ChangeLog: Correct paths in last ChangeLog entry.
13999
140002002-04-09 Daniel Jacobowitz <drow@mvista.com>
14001
14002 * linux-low.h: Remove obsolete prototypes.
14003 (struct linux_target_ops): New.
14004 (extern the_low_target): New.
14005 * linux-low.c (num_regs, regmap): Remove declarations.
14006 (register_addr): Use the_low_target explicitly.
14007 (fetch_register): Likewise.
14008 (usr_fetch_inferior_registers): Likewise.
14009 (usr_store_inferior_registers): Likewise.
14010 * linux-arm-low.c (num_regs): Remove.
14011 (arm_num_regs): Define.
14012 (arm_regmap): Renamed from regmap, made static.
14013 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14014 made static.
14015 (arm_cannot_store_register): Renamed from cannot_store_register,
14016 made static.
14017 (the_low_target): New.
14018 * linux-i386-low.c (num_regs): Remove.
14019 (i386_num_regs): Define.
14020 (i386_regmap): Renamed from regmap, made static.
14021 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14022 made static.
14023 (i386_cannot_store_register): Renamed from cannot_store_register,
14024 made static.
14025 (the_low_target): New.
14026 * linux-ia64-low.c (num_regs): Remove.
14027 (ia64_num_regs): Define.
14028 (ia64_regmap): Renamed from regmap, made static.
14029 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14030 made static.
14031 (ia64_cannot_store_register): Renamed from cannot_store_register,
14032 made static.
14033 (the_low_target): New.
14034 * linux-m68k-low.c (num_regs): Remove.
14035 (m68k_num_regs): Define.
14036 (m68k_regmap): Renamed from regmap, made static.
14037 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14038 made static.
14039 (m68k_cannot_store_register): Renamed from cannot_store_register,
14040 made static.
14041 (the_low_target): New.
14042 * linux-mips-low.c (num_regs): Remove.
14043 (mips_num_regs): Define.
14044 (mips_regmap): Renamed from regmap, made static.
14045 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14046 made static.
14047 (mips_cannot_store_register): Renamed from cannot_store_register,
14048 made static.
14049 (the_low_target): New.
14050 * linux-ppc-low.c (num_regs): Remove.
14051 (ppc_num_regs): Define.
14052 (ppc_regmap): Renamed from regmap, made static.
14053 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14054 made static.
14055 (ppc_cannot_store_register): Renamed from cannot_store_register,
14056 made static.
14057 (the_low_target): New.
14058 * linux-s390-low.c (num_regs): Remove.
14059 (s390_num_regs): Define.
14060 (s390_regmap): Renamed from regmap, made static.
14061 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14062 made static.
14063 (s390_cannot_store_register): Renamed from cannot_store_register,
14064 made static.
14065 (the_low_target): New.
14066 * linux-sh-low.c (num_regs): Remove.
14067 (sh_num_regs): Define.
14068 (sh_regmap): Renamed from regmap, made static.
14069 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14070 made static.
14071 (sh_cannot_store_register): Renamed from cannot_store_register,
14072 made static.
14073 (the_low_target): New.
14074 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14075 (the_low_target): New.
14076
140772002-04-09 Daniel Jacobowitz <drow@mvista.com>
14078
14079 * Makefile.in: Add stamp-h target.
14080 * configure.in: Create stamp-h.
14081 * configure: Regenerated.
14082
140832002-04-09 Daniel Jacobowitz <drow@mvista.com>
14084
14085 * inferiors.c: New file.
14086 * target.c: New file.
14087 * target.h: New file.
14088 * Makefile.in: Add target.o and inferiors.o. Update
14089 dependencies.
14090 * linux-low.c (inferior_pid): New static variable,
14091 moved from server.c.
14092 (linux_create_inferior): Renamed from create_inferior.
14093 Call add_inferior. Return 0 on success instead of a PID.
14094 (linux_attach): Renamed from myattach.
14095 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14096 (linux_thread_alive): Renamed from mythread_alive.
14097 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14098 child dies.
14099 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14100 (regsets_store_inferior_registers): Correct error message.
14101 Add missing ``return 0''.
14102 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14103 (linux_store_registers): Renamed from store_inferior_registers.
14104 (linux_read_memory): Renamed from read_inferior_memory.
14105 (linux_write_memory): Renamed from write_inferior_memory.
14106 (linux_target_ops): New structure.
14107 (initialize_low): Call set_target_ops ().
14108 * remote-utils.c (unhexify): New function.
14109 (hexify): New function.
14110 (input_interrupt): Send signals to ``signal_pid''.
14111 * server.c (inferior_pid): Remove.
14112 (start_inferior): Update create_inferior call.
14113 (attach_inferior): Call add_inferior.
14114 (handle_query): New function.
14115 (main): Call handle_query for `q' packets.
14116 * server.h: Include "target.h". Remove obsolete prototypes.
14117 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14118
141192002-04-09 Daniel Jacobowitz <drow@mvista.com>
14120
14121 * Makefile.in: Add WARN_CFLAGS. Update configury
14122 dependencies.
14123 * configure.in: Check for <string.h>
14124 * configure: Regenerate.
14125 * config.in: Regenerate.
14126 * gdbreplay.c: Include needed system headers.
14127 (remote_open): Remove strchr prototype.
14128 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14129 * regcache.c (supply_register): Change buf argument to const void *.
14130 (supply_register_by_name): Likewise.
14131 (collect_register): Change buf argument to void *.
14132 (collect_register_by_name): Likewise.
14133 * regcache.h: Add missing prototypes.
14134 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14135 * server.c (handle_query): New function.
14136 (attached): New static variable, moved out of main.
14137 (main): Quiet longjmp clobber warnings.
14138 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14139 * utils.c (error): Remove NORETURN.
14140 (fatal): Likewise.
GDB Binutils - Deliverables
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