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Step over exit with reinsert breakpoints
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
f50bf8e5
YQ		 12016-06-17 Yao Qi <yao.qi@linaro.org>
2
3 * linux-low.c (unsuspend_all_lwps): Declare.
4 (linux_low_filter_event): If thread exited, call finish_step_over.
5 If step-over is finished, unsuspend other threads.
6
8376a3cb
YQ		 72016-06-17 Yao Qi <yao.qi@linaro.org>
8
9 * linux-low.c (linux_resume_one_lwp_throw): Assert
10 has_reinsert_breakpoints returns false.
11 * mem-break.c (delete_disabled_breakpoints): Assert
12 bp type isn't reinsert_breakpoint.
13
f79b145d
YQ		 142016-06-17 Yao Qi <yao.qi@linaro.org>
15
16 * linux-low.c (maybe_hw_step): New function.
17 (linux_resume_one_lwp_throw): Call maybe_hw_step.
18 (finish_step_over): Switch current_thread to lwp temporarily,
19 and assert has_reinsert_breakpoints returns true.
20 (proceed_one_lwp): Call maybe_hw_step.
21 * mem-break.c (has_reinsert_breakpoints): New function.
22 * mem-break.h (has_reinsert_breakpoints): Declare.
23
0ae534d2
JT		 242016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
25
26 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
27
fcdad592
YQ		 282016-05-17 Yao Qi <yao.qi@linaro.org>
29
30 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
31 instead of find_inferior.
32
9e784964
YQ		 332016-05-05 Yao Qi <yao.qi@linaro.org>
34
35 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
36 Initialize res to zero.
37
cf2ebb6e
YQ		 382016-05-05 Yao Qi <yao.qi@linaro.org>
39
40 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
41 to uint32_t.
42
c1aebf87
UW		 432016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
44
45 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
46 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
47 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
48
35fd2deb 492016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 50 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 51
52 * tracepoint.c (write_inferior_int8): New function.
53 (cmd_qtenable_disable): Write enable flag using
54 write_inferior_int8.
55
484b3c32
YQ		 562016-04-25 Yao Qi <yao.qi@linaro.org>
57
58 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
59 (need_step_over_p): Return zero if the LWP has pending signals
60 can be delivered on software single step target.
61
85ba7d86
YQ		 622016-04-25 Yao Qi <yao.qi@linaro.org>
63
64 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
65 return instead of error.
66
3539aa13
YQ		 672016-04-22 Yao Qi <yao.qi@linaro.org>
68
69 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
70 to 23.
71
5b061e98
YQ		 722016-04-22 Yao Qi <yao.qi@linaro.org>
73
74 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
75 signal when stepping over breakpoint with software single
76 step.
77
3451269c
PA		 782016-04-21 Pedro Alves <palves@redhat.com>
79
80 * linux-s390-low.c (s390_collect_ptrace_register)
81 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
82 add casts.
83 (s390_check_regset): Use void * instead of gdb_byte *.
84
a2358508
PA		 852016-04-20 Pedro Alves <palves@redhat.com>
86
87 * configure: Renegerate.
88
6885166d
YQ		 892016-04-20 Yao Qi <yao.qi@linaro.org>
90
91 * linux-aarch32-low.c: Include "arch/arm-linux.h".
92 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
93 number 16.
94 (arm_store_gregset): Likewise.
95
2b863f51
WT		 962016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
97
98 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
99 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
100 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
101 (amd64-avx-mpx-linux.c): New rules.
102 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
103 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
104 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
105 (srv_amd64_regobj): Add amd64-avx-mpx.o.
106 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
107 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
108 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
109 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
110 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
111 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
112 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
113 * linux-x86-low.c (x86_linux_read_description): Add case for
114 X86_XSTATE_AVX_MPX_MASK.
115 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
116 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
117 init_registers_i386_avx_mpx_linux.
118 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
119 (initialize_low_tracepoint): Call
120 init_registers_i386_avx_mpx_linux.
121 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
122 (initialize_low_tracepoint): Call
123 init_registers_amd64_avx_mpx_linux.
124 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
125 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
126 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
127 declarations.
128
9b30624b
PA		 1292016-04-18 Pedro Alves <palves@redhat.com>
130
131 * configure: Regenerate.
132
45e3745e
AT		 1332016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
134
135 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
136 (aarch64_emit_sub): Likewise.
137
2afc13ff
PA		 1382016-04-12 Pedro Alves <palves@redhat.com>
139
140 * utils.c (prepare_to_throw_exception): Delete.
141
6e774b13
SM		 1422016-04-05 Simon Marchi <simon.marchi@ericsson.com>
143
144 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
145
4dca19f8
MK		 1462016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
147
148 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
149
d0a9981f
MK		 1502016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
151
152 * linux-aarch64-ipa.c: Add <elf.h> include.
153 * linux-ppc-ipa.c: Add <elf.h> include.
154 * linux-s390-ipa.c: Add <elf.h> include.
155
252db07e
MK		 1562016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
157
158 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
159 (get_raw_reg_ptr): Likewise.
160 (get_trace_state_variable_value_ptr): Likewise.
161 (set_trace_state_variable_value_ptr): Likewise.
162 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
163 char *.
164
14e2b6d9
MK		 1652016-03-31 Wei-cheng Wang <cole945@gmail.com>
166 Marcin Kościelnicki <koriakin@0x04.net>
167
168 PR/17221
169 * linux-ppc-low.c (emit_insns): New function.
170 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
171 (ppc_emit_prologue): New function.
172 (ppc_emit_epilogue): New function.
173 (ppc_emit_add): New function.
174 (ppc_emit_sub): New function.
175 (ppc_emit_mul): New function.
176 (ppc_emit_lsh): New function.
177 (ppc_emit_rsh_signed): New function.
178 (ppc_emit_rsh_unsigned): New function.
179 (ppc_emit_ext): New function.
180 (ppc_emit_zero_ext): New function.
181 (ppc_emit_log_not): New function.
182 (ppc_emit_bit_and): New function.
183 (ppc_emit_bit_or): New function.
184 (ppc_emit_bit_xor): New function.
185 (ppc_emit_bit_not): New function.
186 (ppc_emit_equal): New function.
187 (ppc_emit_less_signed): New function.
188 (ppc_emit_less_unsigned): New function.
189 (ppc_emit_ref): New function.
190 (ppc_emit_const): New function.
191 (ppc_emit_reg): New function.
192 (ppc_emit_pop): New function.
193 (ppc_emit_stack_flush): New function.
194 (ppc_emit_swap): New function.
195 (ppc_emit_stack_adjust): New function.
196 (ppc_emit_call): New function.
197 (ppc_emit_int_call_1): New function.
198 (ppc_emit_void_call_2): New function.
199 (ppc_emit_if_goto): New function.
200 (ppc_emit_goto): New function.
201 (ppc_emit_eq_goto): New function.
202 (ppc_emit_ne_goto): New function.
203 (ppc_emit_lt_goto): New function.
204 (ppc_emit_le_goto): New function.
205 (ppc_emit_gt_goto): New function.
206 (ppc_emit_ge_goto): New function.
207 (ppc_write_goto_address): New function.
208 (ppc_emit_ops_impl): New static variable.
209 (ppc64v1_emit_prologue): New function.
210 (ppc64v2_emit_prologue): New function.
211 (ppc64_emit_epilogue): New function.
212 (ppc64_emit_add): New function.
213 (ppc64_emit_sub): New function.
214 (ppc64_emit_mul): New function.
215 (ppc64_emit_lsh): New function.
216 (ppc64_emit_rsh_signed): New function.
217 (ppc64_emit_rsh_unsigned): New function.
218 (ppc64_emit_ext): New function.
219 (ppc64_emit_zero_ext): New function.
220 (ppc64_emit_log_not): New function.
221 (ppc64_emit_bit_and): New function.
222 (ppc64_emit_bit_or): New function.
223 (ppc64_emit_bit_xor): New function.
224 (ppc64_emit_bit_not): New function.
225 (ppc64_emit_equal): New function.
226 (ppc64_emit_less_signed): New function.
227 (ppc64_emit_less_unsigned): New function.
228 (ppc64_emit_ref): New function.
229 (ppc64_emit_const): New function.
230 (ppc64v1_emit_reg): New function.
231 (ppc64v2_emit_reg): New function.
232 (ppc64_emit_pop): New function.
233 (ppc64_emit_stack_flush): New function.
234 (ppc64_emit_swap): New function.
235 (ppc64v1_emit_call): New function.
236 (ppc64v2_emit_call): New function.
237 (ppc64v1_emit_int_call_1): New function.
238 (ppc64v2_emit_int_call_1): New function.
239 (ppc64v1_emit_void_call_2): New function.
240 (ppc64v2_emit_void_call_2): New function.
241 (ppc64_emit_if_goto): New function.
242 (ppc64_emit_eq_goto): New function.
243 (ppc64_emit_ne_goto): New function.
244 (ppc64_emit_lt_goto): New function.
245 (ppc64_emit_le_goto): New function.
246 (ppc64_emit_gt_goto): New function.
247 (ppc64_emit_ge_goto): New function.
248 (ppc64v1_emit_ops_impl): New static variable.
249 (ppc64v2_emit_ops_impl): New static variable.
250 (ppc_emit_ops): New function.
251 (linux_low_target): Wire in ppc_emit_ops.
252
a2174ba4
MK		 2532016-03-31 Wei-cheng Wang <cole945@gmail.com>
254 Marcin Kościelnicki <koriakin@0x04.net>
255
256 PR/17221
257 * Makefile.in: Add powerpc-*-ipa.o
258 * configure.srv: Add ipa_obj for powerpc*-linux.
259 * linux-ppc-ipa.c: New file.
260 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
261 includes.
262 (PPC_FIELD): New macro.
263 (PPC_SEXT): New macro.
264 (PPC_OP6): New macro.
265 (PPC_BO): New macro.
266 (PPC_LI): New macro.
267 (PPC_BD): New macro.
268 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
269 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
270 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
271 (ppc_get_thread_area): New function.
272 (is_elfv2_inferior): New function.
273 (gen_ds_form): New function.
274 (GEN_STD): New macro.
275 (GEN_STDU): New macro.
276 (GEN_LD): New macro.
277 (GEN_LDU): New macro.
278 (gen_d_form): New function.
279 (GEN_ADDI): New macro.
280 (GEN_ADDIS): New macro.
281 (GEN_LI): New macro.
282 (GEN_LIS): New macro.
283 (GEN_ORI): New macro.
284 (GEN_ORIS): New macro.
285 (GEN_LWZ): New macro.
286 (GEN_STW): New macro.
287 (GEN_STWU): New macro.
288 (gen_xfx_form): New function.
289 (GEN_MFSPR): New macro.
290 (GEN_MTSPR): New macro.
291 (GEN_MFCR): New macro.
292 (GEN_MTCR): New macro.
293 (GEN_SYNC): New macro.
294 (GEN_LWSYNC): New macro.
295 (gen_x_form): New function.
296 (GEN_OR): New macro.
297 (GEN_MR): New macro.
298 (GEN_LWARX): New macro.
299 (GEN_STWCX): New macro.
300 (GEN_CMPW): New macro.
301 (gen_md_form): New function.
302 (GEN_RLDICL): New macro.
303 (GEN_RLDICR): New macro.
304 (gen_i_form): New function.
305 (GEN_B): New macro.
306 (GEN_BL): New macro.
307 (gen_b_form): New function.
308 (GEN_BNE): New macro.
309 (GEN_LOAD): New macro.
310 (GEN_STORE): New macro.
311 (gen_limm): New function.
312 (gen_atomic_xchg): New function.
313 (gen_call): New function.
314 (ppc_relocate_instruction): New function.
315 (ppc_install_fast_tracepoint_jump_pad): New function.
316 (ppc_get_min_fast_tracepoint_insn_len): New function.
317 (ppc_get_ipa_tdesc_idx): New function.
318 (the_low_target): Wire in the new functions.
319 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
320 tdescs.
321 * linux-ppc-tdesc.h: New file.
322
a13c4696
MK		 3232016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
324
325 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
326 (alloc_jump_pad_buffer): New function.
327 * linux-amd64-ipa.c: Add <sys/mman.h> include.
328 (alloc_jump_pad_buffer): New function.
329 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
330 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
331 (alloc_jump_pad_buffer): New function.
332 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
333 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
334 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
335 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
336
1cda1512
MK		 3372016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
338
339 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
340 * linux-amd64-ipa.c: Likewise.
341 * linux-i386-ipa.c: Likewise.
342 * linux-s390-ipa.c: Likewise.
343 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
344 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
345 set_trace_state_variable_value_ptr.
346 (struct ipa_sym_addresses): Likewise.
347 (symbol_list): Likewise.
348 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
349 accessing gdb_collect directly.
350 (gdb_collect_ptr_type): New typedef.
351 (get_raw_reg_ptr_type): New typedef.
352 (get_trace_state_variable_value_ptr_type): New typedef.
353 (set_trace_state_variable_value_ptr_type): New typedef.
354 (gdb_collect_ptr): New global.
355 (get_raw_reg_ptr): New global.
356 (get_trace_state_variable_value_ptr): New global.
357 (set_trace_state_variable_value_ptr): New global.
358 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
359 accessing get_raw_reg directly.
360 (get_get_tsv_func_addr): Likewise for
361 get_trace_state_variable_value_ptr.
362 (get_set_tsv_func_addr): Likewise for
363 set_trace_state_variable_value_ptr.
364 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
365
72fb5488
SM		 3662016-03-30 Simon Marchi <simon.marchi@ericsson.com>
367
368 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
369
28170b88
MK		 3702016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
371
372 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
373 packets.
374 (relocate_instruction): Remove own_buf.
375 * server.c (own_buf): Make global.
376 (handle_v_requests): Make global.
377 * server.h (own_buf): New declaration.
378 (handle_v_requests): New prototype.
379
f39e8743
MK		 3802016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
381
382 PR 18377
383 * linux-s390-low.c (add_insns): New function.
384 (s390_emit_prologue): New function.
385 (s390_emit_epilogue): New function.
386 (s390_emit_add): New function.
387 (s390_emit_sub): New function.
388 (s390_emit_mul): New function.
389 (s390_emit_lsh): New function.
390 (s390_emit_rsh_signed): New function.
391 (s390_emit_rsh_unsigned): New function.
392 (s390_emit_ext): New function.
393 (s390_emit_log_not): New function.
394 (s390_emit_bit_and): New function.
395 (s390_emit_bit_or): New function.
396 (s390_emit_bit_xor): New function.
397 (s390_emit_bit_not): New function.
398 (s390_emit_equal): New function.
399 (s390_emit_less_signed): New function.
400 (s390_emit_less_unsigned): New function.
401 (s390_emit_ref): New function.
402 (s390_emit_if_goto): New function.
403 (s390_emit_goto): New function.
404 (s390_write_goto_address): New function.
405 (s390_emit_litpool): New function.
406 (s390_emit_const): New function.
407 (s390_emit_call): New function.
408 (s390_emit_reg): New function.
409 (s390_emit_pop): New function.
410 (s390_emit_stack_flush): New function.
411 (s390_emit_zero_ext): New function.
412 (s390_emit_swap): New function.
413 (s390_emit_stack_adjust): New function.
414 (s390_emit_set_r2): New function.
415 (s390_emit_int_call_1): New function.
416 (s390_emit_void_call_2): New function.
417 (s390_emit_eq_goto): New function.
418 (s390_emit_ne_goto): New function.
419 (s390_emit_lt_goto): New function.
420 (s390_emit_le_goto): New function.
421 (s390_emit_gt_goto): New function.
422 (s390_emit_ge_goto): New function.
423 (s390x_emit_prologue): New function.
424 (s390x_emit_epilogue): New function.
425 (s390x_emit_add): New function.
426 (s390x_emit_sub): New function.
427 (s390x_emit_mul): New function.
428 (s390x_emit_lsh): New function.
429 (s390x_emit_rsh_signed): New function.
430 (s390x_emit_rsh_unsigned): New function.
431 (s390x_emit_ext): New function.
432 (s390x_emit_log_not): New function.
433 (s390x_emit_bit_and): New function.
434 (s390x_emit_bit_or): New function.
435 (s390x_emit_bit_xor): New function.
436 (s390x_emit_bit_not): New function.
437 (s390x_emit_equal): New function.
438 (s390x_emit_less_signed): New function.
439 (s390x_emit_less_unsigned): New function.
440 (s390x_emit_ref): New function.
441 (s390x_emit_if_goto): New function.
442 (s390x_emit_const): New function.
443 (s390x_emit_call): New function.
444 (s390x_emit_reg): New function.
445 (s390x_emit_pop): New function.
446 (s390x_emit_stack_flush): New function.
447 (s390x_emit_zero_ext): New function.
448 (s390x_emit_swap): New function.
449 (s390x_emit_stack_adjust): New function.
450 (s390x_emit_int_call_1): New function.
451 (s390x_emit_void_call_2): New function.
452 (s390x_emit_eq_goto): New function.
453 (s390x_emit_ne_goto): New function.
454 (s390x_emit_lt_goto): New function.
455 (s390x_emit_le_goto): New function.
456 (s390x_emit_gt_goto): New function.
457 (s390x_emit_ge_goto): New function.
458 (s390_emit_ops): New function.
459 (struct linux_target_ops): Fill in emit_ops hook.
460
abd9baf9
MK		 4612016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
462
463 PR 18377
464 * Makefile.in: Add s390 IPA files.
465 * configure.srv: Build IPA for s390.
466 * linux-s390-ipa.c: New file.
467 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
468 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
469 (tdesc_s390_linux32): Likewise.
470 (init_registers_s390_linux32v1): Likewise.
471 (tdesc_s390_linux32v1): Likewise.
472 (init_registers_s390_linux32v2): Likewise.
473 (tdesc_s390_linux32v2): Likewise.
474 (init_registers_s390_linux64): Likewise.
475 (tdesc_s390_linux64): Likewise.
476 (init_registers_s390_linux64v1): Likewise.
477 (tdesc_s390_linux64v1): Likewise.
478 (init_registers_s390_linux64v2): Likewise.
479 (tdesc_s390_linux64v2): Likewise.
480 (init_registers_s390_te_linux64): Likewise.
481 (tdesc_s390_te_linux64): Likewise.
482 (init_registers_s390_vx_linux64): Likewise.
483 (tdesc_s390_vx_linux64): Likewise.
484 (init_registers_s390_tevx_linux64): Likewise.
485 (tdesc_s390_tevx_linux64): Likewise.
486 (init_registers_s390x_linux64): Likewise.
487 (tdesc_s390x_linux64): Likewise.
488 (init_registers_s390x_linux64v1): Likewise.
489 (tdesc_s390x_linux64v1): Likewise.
490 (init_registers_s390x_linux64v2): Likewise.
491 (tdesc_s390x_linux64v2): Likewise.
492 (init_registers_s390x_te_linux64): Likewise.
493 (tdesc_s390x_te_linux64): Likewise.
494 (init_registers_s390x_vx_linux64): Likewise.
495 (tdesc_s390x_vx_linux64): Likewise.
496 (init_registers_s390x_tevx_linux64): Likewise.
497 (tdesc_s390x_tevx_linux64): Likewise.
498 (have_hwcap_s390_vx): New static variable.
499 (s390_arch_setup): Fill have_hwcap_s390_vx.
500 (s390_get_thread_area): New function.
501 (s390_ft_entry_gpr_esa): New const.
502 (s390_ft_entry_gpr_zarch): New const.
503 (s390_ft_entry_misc): New const.
504 (s390_ft_entry_fr): New const.
505 (s390_ft_entry_vr): New const.
506 (s390_ft_main_31): New const.
507 (s390_ft_main_64): New const.
508 (s390_ft_exit_fr): New const.
509 (s390_ft_exit_vr): New const.
510 (s390_ft_exit_misc): New const.
511 (s390_ft_exit_gpr_esa): New const.
512 (s390_ft_exit_gpr_zarch): New const.
513 (append_insns): New function.
514 (s390_relocate_instruction): New function.
515 (s390_install_fast_tracepoint_jump_pad): New function.
516 (s390_get_min_fast_tracepoint_insn_len): New function.
517 (s390_get_ipa_tdesc_idx): New function.
518 (struct linux_target_ops): Wire in the above functions.
519 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
520 * linux-s390-tdesc.h: New file.
521
a4105d04
MK		 5222016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
523
524 * linux-s390-low.c (s390_supports_tracepoints): New function.
525 (struct linux_target_ops): Fill supports_tracepoints hook.
526
35ac8b3e
YQ		 5272016-03-18 Yao Qi <yao.qi@linaro.org>
528
529 * linux-low.c (lwp_signal_can_be_delivered): New function.
530 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
531
94610ec4
YQ		 5322016-03-18 Yao Qi <yao.qi@linaro.org>
533
534 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
535 0 if signal is enqueued. Remove 'signal' from one debugging
536 message. Move one debugging message to some lines below.
537 Remove code setting 'signal' to 0.
538
80aea927
YQ		 5392016-03-18 Yao Qi <yao.qi@linaro.org>
540
541 * linux-low.c (linux_low_filter_event): Remove redundant
542 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
543
b04fd3be
MK		 5442016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
545
546 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
547 (struct linux_target_ops): Wire in the above.
548
c40c8d4b
YQ		 5492016-03-03 Yao Qi <yao.qi@linaro.org>
550
551 * linux-low.c: Update comments to start_step_over.
552
0f8288ae
YQ		 5532016-03-03 Yao Qi <yao.qi@linaro.org>
554
555 PR server/19736
556 * linux-low.c (handle_extended_wait): Set child suspended
557 if event_lwp->bp_reinsert isn't zero.
558
fdbd04a8
YQ		 5592016-03-02 Yao Qi <yao.qi@linaro.org>
560
561 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
562 enqueue_pending_signal.
563
6896a8fa
MK		 5642016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
565
566 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
567 is actually loaded.
568
ab503087
MK		 5692016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
570
571 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
572 (s390_regmap_3264) [!__s390x__]: New global.
573 (s390_collect_ptrace_register): Skip map entries containing -1.
574 (s390_supply_ptrace_register): Ditto.
575 (s390_fill_gprs_high): New function.
576 (s390_store_gprs_high): New function.
577 (s390_regsets): Add NT_S390_HIGH_GPRS.
578 (s390_get_hwcap): Enable on 31-bit.
579 (have_hwcap_s390_high_gprs): Enable on 31-bit.
580 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
581 Detect NT_S390_HIGH_GPRS.
582 (s390_usrregs_info_3264): Enable on 31-bit.
583 (s390_regs_info): Enable regs_info_3264 on 31-bit.
584 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
585
ae91f625
MK		 5862016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
587
588 PR gdb/13808
589 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
590 * configure.srv: Ditto.
591 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
592 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
593 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
594 (init_registers_amd64_linux): Remove prototype.
595 (tdesc_amd64_linux): Remove declaration.
596 (get_ipa_tdesc): New function.
597 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
598 initialize remaining tdescs.
599 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
600 (init_registers_i386_linux): Remove prototype.
601 (tdesc_i386_linux): Remove declaration.
602 (get_ipa_tdesc): New function.
603 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
604 initialize remaining tdescs.
605 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
606 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
607 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
608 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
609 (x86_get_ipa_tdesc_idx): New function.
610 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
611 * linux-x86-tdesc.h: New file.
612 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
613 (target_get_ipa_tdesc_idx): New macro.
614 * tracepoint.c (ipa_tdesc_idx): New macro.
615 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
616 (symbol_list): Add ipa_tdesc_idx.
617 (cmd_qtstart): Write ipa_tdesc_idx in the target.
618 (ipa_tdesc): Remove.
619 (ipa_tdesc_idx): New variable.
620 (get_context_regcache): Use get_ipa_tdesc.
621 (gdb_collect): Ditto.
622 (gdb_probe): Ditto.
623 * tracepoint.h (get_ipa_tdesc): New prototype.
624 (ipa_tdesc): Remove.
625
e7ad2f14
PA		 6262016-02-24 Pedro Alves <palves@redhat.com>
627
628 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
629 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
630 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
631 Factor out common code between the USE_SIGTRAP_SIGINFO and
632 !USE_SIGTRAP_SIGINFO blocks.
633 (linux_low_filter_event): Call save_stop_reason instead of
634 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
635 Update comments.
636 (linux_wait_1): Update comments.
637
657f9cde
WW		 6382016-02-24 Wei-cheng Wang <cole945@gmail.com>
639
640 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
641 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
642 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
643 ppc_insert_point, ppc_remove_point.
644
b00b61e1
MK		 6452016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
646
647 * linux-s390-low.c (s390_supports_z_point_type): New function.
648 (struct linux_target_ops): Wire s390_supports_z_point_type in.
649
553cb527
YQ		 6502016-02-16 Yao Qi <yao.qi@linaro.org>
651
652 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
653 PC. Get pc from regcache_read_pc.
654
a5652c21
YQ		 6552016-02-12 Yao Qi <yao.qi@linaro.org>
656
657 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
658 or linux_get_pc_32bit.
659 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
660
ed443b61
YQ		 6612016-02-12 Yao Qi <yao.qi@linaro.org>
662
663 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
664 arm_linux_get_next_pcs_fixup.
665
020ecd38
MK		 6662016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
667
668 * tracepoint.c (x_tracepoint_action_download): Change
669 write_inferior_data_ptr to write_inferior_data_pointer.
670 (cmd_qtstart): Likewise.
671 (write_inferior_data_ptr): Remove.
672 (download_agent_expr): Change write_inferior_data_ptr to
673 write_inferior_data_pointer.
674 (download_tracepoint_1): Likewise.
675 (download_tracepoint): Likewise.
676 (download_trace_state_variables): Likewise.
677
7cae9051
WW		 6782016-02-11 Wei-cheng Wang <cole945@gmail.com>
679 Marcin Kościelnicki <koriakin@0x04.net>
680
681 * tracepoint.c (struct tracepoint_action_ops): Remove.
682 (struct tracepoint_action): Remove ops.
683 (m_tracepoint_action_download, r_tracepoint_action_download)
684 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
685 size and offset accordingly.
686 (m_tracepoint_action_ops, r_tracepoint_action_ops)
687 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
688 (tracepoint_action_send, tracepoint_action_download): New functions.
689 Helpers for trace action handlers.
690 (add_tracepoint_action): Remove setup actions ops.
691 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
692
9f6a71b4
YQ		 6932016-02-10 Yao Qi <yao.qi@linaro.org>
694
695 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
696
1e94266c
SM		 6972016-02-09 Simon Marchi <simon.marchi@ericsson.com>
698
699 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
700 to AC_OUTPUT.
701 * configure: Regenerate.
702
8adce034
SM		 7032016-02-09 Simon Marchi <simon.marchi@ericsson.com>
704
705 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
706 void * to gdb_byte *.
707 * linux-low.c (siginfo_fixup): Likewise.
708 (linux_xfer_siginfo): Likewise.
709 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
710 Likewise.
711 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
712
93813b37
WT		 7132016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
714
715 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
716 to srv_tgtobj.
717 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
718 to srv_tgtobj.
719 * linux-x86-low.c [__x86_64__]: Include
720 "nat/amd64-linux-siginfo.h".
721 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
722 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
723 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
724 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
725 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
726 (cpt_si_fd, si_timerid, si_overrun): Move from
727 nat/amd64-linux-siginfo.c.
728 * Makefile.in (amd64-linux-siginfo.o:): New rule.
729
8424cc97
SM		 7302016-01-28 Simon Marchi <simon.marchi@ericsson.com>
731
732 * server.c (skip_to_semicolon): Remove.
733 (process_point_options): Use strchrnul instead of
734 skip_to_semicolon.
735
4d18591b
YQ		 7362016-01-26 Yao Qi <yao.qi@linaro.org>
737
738 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
739 * linux-low.c (install_software_single_step_breakpoints): Don't
740 call regcache_read_pc.
741 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
742 argument pc.
743
d8020970
YQ		 7442016-01-26 Yao Qi <yao.qi@linaro.org>
745
746 * linux-low.c (install_software_single_step_breakpoints): Call
747 regcache_read_pc instead of get_pc.
748
8b207339
YQ		 7492016-01-26 Yao Qi <yao.qi@linaro.org>
750
751 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
752 (unblock_async_io): Rename to ...
753 (block_unblock_async_io): ... it. New function.
754 (enable_async_io): Don't install SIGIO handler. Unblock it
755 instead.
756 (disable_async_io): Don't ignore SIGIO. Block it instead.
757 (initialize_async_io): Install SIGIO handler. Don't call
758 unblock_async_io.
759
18879fef
YQ		 7602016-01-26 Yao Qi <yao.qi@linaro.org>
761
762 * remote-utils.c (getpkt): If the buffer isn't empty, and the
763 first character is '\003', call *the_target->request_interrupt.
764
a0f8e08a
YQ		 7652016-01-25 Yao Qi <yao.qi@linaro.org>
766
767 * remote-utils.c (new_thread_notify): Remove.
768 (dead_thread_notify): Likewise.
769 * remote-utils.h (new_thread_notify): Remove declaration.
770 (dead_thread_notify): Likewise.
771
cc5fd9ab
MK		 7722016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
773
774 * gdb.trace/pending.exp: Fix expected message on continue.
775
99e8eb11
MK		 7762016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
777
778 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
779 it works properly on big-endian machines where sizeof (CORE_ADDR)
780 != sizeof (void *).
781
a994041d
PA		 7822016-01-21 Pedro Alves <palves@redhat.com>
783
784 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
785 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
786 * configure: Regenerate.
787
f7a6a40d
YQ		 7882016-01-21 Yao Qi <yao.qi@linaro.org>
789
790 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
791 is_thumb and set it according to CPSR saved on the stack.
792 (get_next_pcs_syscall_next_pc): Pass is_thumb to
793 arm_sigreturn_next_pc.
794
6f69e520
YQ		 7952016-01-18 Yao Qi <yao.qi@linaro.org>
796
797 * linux-low.c (linux_set_pc_64bit): New function.
798 (linux_get_pc_64bit): New function.
799 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
800 Declare.
801 * linux-sparc-low.c (debug_threads): Remove declaration.
802 (sparc_get_pc): Remove.
803 (the_low_target): Use linux_get_pc_64bit instead of
804 sparc_get_pc.
805 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
806 (the_low_target): Use linux_get_pc_64bit and
807 linux_set_pc_64bit.
808
276d4552
YQ		 8092016-01-18 Yao Qi <yao.qi@linaro.org>
810
811 * linux-arm-low.c (debug_threads): Remove declaration.
812 (arm_get_pc, arm_set_pc): Remove.
813 (the_low_target): Use linux_get_pc_32bit and
814 linux_set_pc_32bit.
815 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
816 (the_low_target): Use linux_get_pc_32bit and
817 linux_set_pc_32bit.
818 * linux-cris-low.c (debug_threads): Remove declaration.
819 (cris_get_pc, cris_set_pc,): Remove.
820 (the_low_target): Use linux_get_pc_32bit and
821 linux_set_pc_32bit.
822 * linux-crisv32-low.c (debug_threads): Remove declaration.
823 (cris_get_pc, cris_set_pc): Remove.
824 (the_low_target): Use linux_get_pc_32bit and
825 linux_set_pc_32bit.
826 * linux-low.c: Include inttypes.h.
827 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
828 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
829 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
830 (the_low_target): Use linux_get_pc_32bit and
831 linux_set_pc_32bit.
832 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
833 (the_low_target): Use linux_get_pc_32bit and
834 linux_set_pc_32bit.
835 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
836 (the_low_target): Use linux_get_pc_32bit and
837 linux_set_pc_32bit.
838 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
839 (the_low_target): Use linux_get_pc_32bit and
840 linux_set_pc_32bit.
841 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
842 (the_low_target): Use linux_get_pc_32bit and
843 linux_set_pc_32bit.
844
eb0edac8
GB		 8452016-01-18 Gary Benson <gbenson@redhat.com>
846
847 * configure.ac (AC_FUNC_FORK): New check.
848 * config.in: Regenerate.
849 * configure: Likewise.
850
1b451dda
YQ		 8512016-01-14 Yao Qi <yao.qi@linaro.org>
852
853 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
854 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
855 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
856 arm_get_next_pcs_ctor.
857
82075af2
JS		 8582016-01-12 Josh Stone <jistone@redhat.com>
859 Philippe Waroquiers <philippe.waroquiers@skynet.be>
860
861 * inferiors.h: Include "gdb_vecs.h".
862 (struct process_info): Add syscalls_to_catch.
863 * inferiors.c (remove_process): Free syscalls_to_catch.
864 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
865 syscall_return stops.
866 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
867 * server.c (handle_general_set): Handle QCatchSyscalls.
868 (handle_query): Report support for QCatchSyscalls.
869 * target.h (struct target_ops): Add supports_catch_syscall.
870 (target_supports_catch_syscall): New macro.
871 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
872 (struct lwp_info): Add syscall_state.
873 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
874 Maintain syscall_state and syscalls_to_catch across exec.
875 (get_syscall_trapinfo): New function, proxy to the_low_target.
876 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
877 (linux_low_filter_event): Toggle syscall_state entry/return for
878 syscall traps, and set it ignored for all others.
879 (gdb_catching_syscalls_p): New function.
880 (gdb_catch_this_syscall_p): New function.
881 (linux_wait_1): Handle SYSCALL_SIGTRAP.
882 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
883 (linux_supports_catch_syscall): New function.
884 (linux_target_ops): Install it.
885 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
886 (the_low_target): Install it.
887
8f13a3ce
MF		 8882016-01-12 Mike Frysinger <vapier@gentoo.org>
889
890 * acinclude.m4: Include new ../warning.m4 file.
891 * configure: Regenerated.
892 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
893
5b3da067
MF		 8942016-01-12 Mike Frysinger <vapier@gentoo.org>
895
896 * ax.c (is_goto_target): Mark static.
897 * linux-low.c (register_addr): Likewise.
898 (linux_fetch_registers, linux_store_registers): Likewise.
899 * mem-break.c (any_persistent_commands): Fix old prototype.
900 (add_commands_to_breakpoint): Mark static.
901 * regcache.c (find_register_by_name): Delete unused func.
902 * remote-utils.c (hex_or_minus_one): Mark static.
903 * server.c (monitor_show_help): Mark static.
904 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
905 handle_v_requests): Likewise.
906
bc504a31
PA		 9072016-01-12 Pedro Alves <palves@redhat.com>
908
909 Remove use of the registered trademark symbol throughout.
910
5a0dd67a
YQ		 9112016-01-08 Yao Qi <yao.qi@linaro.org>
912
913 * remote-utils.c (getpkt): If c is '\003', call target hook
914 request_interrupt.
915
b2ca446f
YQ		 9162016-01-06 Yao Qi <yao.qi@linaro.org>
917
918 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
919 linux-aarch32-low.c.
920 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
921 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
922 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
923 (thumb2_breakpoint): Declare.
924 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
925 linux-aarch32-low.h.
926 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
927 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
928 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
929
edd88788
JB		 9302016-01-01 Joel Brobecker <brobecker@adacore.com>
931
932 * gdbreplay.c (gdbreplay_version): Change copyright year in
933 version message.
934 * server.c (gdbserver_version): Likewise.
935
65da7f14
PP		 9362015-12-28 Patrick Palka <patrick@parcs.ath.cx>
937
938 * server.c (crc32_table): Delete.
939 (crc32): Use libiberty's xcrc32 function.
940
4abd5ed2
JB		 9412015-12-22 Joel Brobecker <brobecker@adacore.com>
942
943 * lynx-low.c (lynx_delete_thread_callback): New function.
944 (lynx_mourn): Properly delete our process and all of its
945 threads. Remove call to clear_inferiors.
946
0e50fe5c
JB		 9472015-12-22 Joel Brobecker <brobecker@adacore.com>
948
949 * target.c (thread_search_callback): Add check that
950 the thread_stopped target callback is not NULL before
951 calling it.
952
35adc03f
YQ		 9532015-12-21 Yao Qi <yao.qi@linaro.org>
954
955 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
956 arm breakpoint.
957
bd2b2909
AT		 9582015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
959
960 * server.c (handle_query): Call target_supports_software_single_step.
961
7fe5e27e
AT		 9622015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
963
964 * linux-low.c (single_step): New function.
965 (linux_resume_one_lwp_throw): Call single_step.
966 (start_step_over): Likewise.
967
d9311bfa
AT		 9682015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
969
970 * Makefile.in (SFILES): Append arch/arm-linux.c,
971 arch/arm-get-next-pcs.c.
972 (arm-linux.o): New rule.
973 (arm-get-next-pcs.o): New rule.
974 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
975 arm-linux.o.
976 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
977 to linux-aarch32-low.c.
978 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
979 (arm_breakpoint_len, thumb_breakpoint): Likewise.
980 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
981 (thumb2_breakpoint_len): Likewise.
982 (arm_is_thumb_mode): Make non-static.
983 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
984 from linux-aarch32-low.c.
985 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
986 (arm_breakpoint_len, thumb_breakpoint): Likewise.
987 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
988 (thumb2_breakpoint_len): Likewise.
989 (arm_is_thumb_mode): New declaration.
990 * linux-arm-low.c: Include arch/arm-linux.h
991 aarch/arm-get-next-pcs.h, sys/syscall.h.
992 (get_next_pcs_ops): New struct.
993 (get_next_pcs_addr_bits_remove): New function.
994 (get_next_pcs_is_thumb): New function.
995 (get_next_pcs_read_memory_unsigned_integer): Likewise.
996 (arm_sigreturn_next_pc): Likewise.
997 (get_next_pcs_syscall_next_pc): Likewise.
998 (arm_gdbserver_get_next_pcs): Likewise.
999 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1000 Initialize.
1001 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1002 * server.h: Include gdb_vecs.h.
1003
68ce2059
AT		 10042015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1005
1006 * Makefile.in (SFILES): Append common/common-regcache.c.
1007 (OBS): Append common-regcache.o.
1008 (common-regcache.o): New rule.
1009 * regcache.c (init_register_cache): Initialize cache to
1010 REG_UNAVAILABLE.
1011 (regcache_raw_read_unsigned): New function.
1012 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1013 register_status enum.
1014
fa5308bd
AT		 10152015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1016
1017 * linux-aarch64-low.c (the_low_targets): Rename
1018 breakpoint_reinsert_addr to get_next_pcs.
1019 * linux-arm-low.c (the_low_targets): Likewise.
1020 * linux-bfin-low.c (the_low_targets): Likewise.
1021 * linux-cris-low.c (the_low_targets): Likewise.
1022 * linux-crisv32-low.c (the_low_targets): Likewise.
1023 * linux-low.c (can_software_single_step): Likewise.
1024 (install_software_single_step_breakpoints): New function.
1025 (start_step_over): Use install_software_single_step_breakpoints.
1026 * linux-low.h: New CORE_ADDR vector.
1027 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1028 get_next_pcs.
1029 * linux-mips-low.c (the_low_targets): Likewise.
1030 * linux-nios2-low.c (the_low_targets): Likewise.
1031 * linux-sparc-low.c (the_low_targets): Likewise.
1032
4a6ed09b
PA		 10332015-12-17 Pedro Alves <palves@redhat.com>
1034
1035 * linux-low.c (linux_kill_one_lwp): Remove references to
1036 LinuxThreads.
1037 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1038 to 'kill'.
1039 (linux_init_signals): Delete.
1040 (initialize_low): Adjust.
1041 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1042
7544db95
PA		 10432015-12-16 Pedro Alves <palves@redhat.com>
1044
1045 * configure.ac (compiler warning flags): When testing a
1046 -Wno-foo option, check whether -Wfoo works instead.
1047 * configure: Regenerate.
1048
8020350c
DB		 10492015-12-11 Don Breazeal <donb@codesourcery.com>
1050
1051 * server.c (process_serial_event): Don't exit from gdbserver
1052 in remote mode if there are still active inferiors.
1053
db91f502
YQ		 10542015-12-11 Yao Qi <yao.qi@linaro.org>
1055
1056 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1057 arm_breakpoint_at if the process is 32-bit.
1058
b37a6290
YQ		 10592015-12-11 Yao Qi <yao.qi@linaro.org>
1060
1061 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1062 arm breakpoint.
1063
17b1509a
YQ		 10642015-12-07 Yao Qi <yao.qi@linaro.org>
1065
1066 * configure.srv: Append arm.o to srv_tgtobj for
1067 aarch64*-*-linux* target.
1068 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1069 from linux-arm-low.c.
1070 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1071 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1072 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1073 (thumb2_breakpoint_len): Likewise.
1074 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1075 (arm_breakpoint_kinds): Likewise.
1076 (arm_breakpoint_kind_from_pc): Likewise.
1077 (arm_sw_breakpoint_from_kind): Likewise.
1078 (arm_breakpoint_kind_from_current_state): Likewise.
1079 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1080 (arm_sw_breakpoint_from_kind): Declare.
1081 (arm_breakpoint_kind_from_current_state): Declare.
1082 (arm_breakpoint_at): Declare.
1083 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1084 arm_sw_breakpoint_from_kind if process is 32-bit.
1085 (aarch64_breakpoint_kind_from_pc): New function.
1086 (aarch64_breakpoint_kind_from_current_state): New function.
1087 (the_low_target): Initialize fields breakpoint_kind_from_pc
1088 and breakpoint_kind_from_current_state.
1089 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1090 linux-aarch32-low.c.
1091 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1092 (arm_breakpoint, arm_breakpoint_len): Likewise.
1093 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1094 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1095 (arm_is_thumb_mode): Likewise.
1096 (arm_breakpoint_at): Likewise.
1097 (arm_breakpoint_kind_from_pc): Likewise.
1098 (arm_sw_breakpoint_from_kind): Likewise.
1099 (arm_breakpoint_kind_from_current_state): Likewise.
1100
1101 Revert:
1102 2015-08-04 Yao Qi <yao.qi@linaro.org>
1103
1104 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1105 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1106 * server.c (extended_protocol): Remove "static".
1107 * server.h (extended_protocol): Declare it.
1108
ece66d65
JS		 11092015-12-04 Josh Stone <jistone@redhat.com>
1110
1111 * target.h (struct target_ops) <arch_setup>: Rename to ...
1112 (struct target_ops) <post_create_inferior>: ... this.
1113 (target_arch_setup): Rename to ...
1114 (target_post_create_inferior): ... this, calling post_create_inferior.
1115 * server.c (start_inferior): Update target_arch_setup calls to
1116 target_post_create_inferior.
1117 * linux-low.c (linux_low_ptrace_options): Forward declare.
1118 (linux_arch_setup): Update its comment for general use.
1119 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1120 (struct linux_target_ops): Use linux_post_create_inferior.
1121 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1122 to post_create_inferior.
1123 * nto-low.c (struct nto_target_ops): Likewise.
1124 * spu-low.c (struct spu_target_ops): Likewise.
1125 * win32-low.c (struct win32_target_ops): Likewise.
1126
e58c48b4
AT		 11272015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1128
1129 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1130
fbec8956
AT		 11312015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1132
1133 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1134 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1135 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1136 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1137 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1138 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1139 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1140 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1141 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1142 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1143 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1144 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1145
9b4c5f87
AT		 11462015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1147
1148 * linux-low.c (linux_look_up_symbols): Don't call
1149 linux_supports_traceclone.
1150 * linux-low.h (thread_db_init): Remove use_events argument.
1151 * thread-db.c (thread_db_use_event): Remove global variable.
1152 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1153 (struct thread_db) <td_create_bp>: Remove field.
1154 (thread_db_create_event): Remove function.
1155 (thread_db_enable_reporting): Likewise.
1156 (find_one_thread): Don't check for thread_db_use_events.
1157 (attach_thread): Likewise.
1158 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1159 (try_thread_db_load_1): Don't check for thread_db_use_events.
1160 (thread_db_init): Remove use_events argument and thread events
1161 handling.
1162 (remove_thread_event_breakpoints): Remove function.
1163 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1164
7d00775e
AT		 11652015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1166
1167 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1168 New function.
1169 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1170 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1171 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1172 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1173 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1174 Initialize.
1175 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1176 New function.
1177 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1178 * linux-low.c (can_hardware_single_step): Use
1179 supports_hardware_single_step.
1180 (can_software_single_step): New function.
1181 (start_step_over): Call can_software_single_step.
1182 (linux_supports_hardware_single_step): New function.
1183 (struct target_ops) <supports_software_single_step>: Initialize.
1184 * linux-low.h (struct linux_target_ops)
1185 <supports_hardware_single_step>: Initialize.
1186 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1187 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1188 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1189 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1190 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1191 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1192 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1193 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1194 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1195 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1196 Initialize.
1197 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1198 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1199 Initialize.
1200 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1201 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1202 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1203 New function.
1204 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1205 * target.h (struct target_ops): <supports_software_single_step>:
1206 New field.
1207 (target_supports_software_single_step): New macro.
1208
2d97cd35
AT		 12092015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1210
1211 * linux-low.c (linux_wait_1): Fix pc advance condition.
1212 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1213 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1214
769ef81f
AT		 12152015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1216
1217 * linux-arm-low.c (arm_is_thumb_mode): New function.
1218 (arm_breakpoint_at): Use arm_is_thumb_mode.
1219 (arm_breakpoint_kind_from_current_state): New function.
1220 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1221 Initialize.
1222 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1223 (linux_breakpoint_kind_from_current_state): New function.
1224 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1225 * linux-low.h (struct linux_target_ops)
1226 <breakpoint_kind_from_current_state>: New field.
1227 * target.h (struct target_ops): Likewise.
1228 (target_breakpoint_kind_from_current_state): New macro.
1229
1bebeeca
PA		 12302015-11-30 Pedro Alves <palves@redhat.com>
1231
1232 * linux-low.c (linux_resume): Wake up the event loop before
1233 returning.
1234
a67a9fae
PA		 12352015-11-30 Pedro Alves <palves@redhat.com>
1236
1237 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1238 check.
1239 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1240 to -1.
1241 * target.c (struct thread_search): New structure.
1242 (thread_search_callback): New function.
1243 (prev_general_thread): New global.
1244 (prepare_to_access_memory, done_accessing_memory): New functions.
1245 * target.h (prepare_to_access_memory, done_accessing_memory):
1246 Replace macros with function declarations.
1247
f2faf941
PA		 12482015-11-30 Pedro Alves <palves@redhat.com>
1249
1250 PR 14618
1251 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1252 report TARGET_WAITKIND_NO_RESUMED.
1253 * remote-utils.c (prepare_resume_reply): Handle
1254 TARGET_WAITKIND_NO_RESUMED.
1255 * server.c (report_no_resumed): New global.
1256 (handle_query) <qSupported>: Handle "no-resumed+". Report
1257 "no-resumed+" support.
1258 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1259 return error if the client doesn't support no-resumed events.
1260 (push_stop_notification): New function.
1261 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1262 events if the client supports them.
1263
a681f9c9
PA		 12642015-11-30 Pedro Alves <palves@redhat.com>
1265
1266 * linux-low.c (thread_still_has_status_pending_p): Don't check
1267 vCont;t here.
1268 (lwp_resumed): New function.
1269 (status_pending_p_callback): Return early if the LWP is not
1270 supposed to be resumed.
1271
65706a29
PA		 12722015-11-30 Pedro Alves <palves@redhat.com>
1273
1274 * linux-low.c (handle_extended_wait): Assert that the LWP's
1275 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1276 thread create events, leave the new child's status pending.
1277 (linux_low_filter_event): If GDB wants to hear about thread exit
1278 events, leave the LWP marked dead and don't delete it.
1279 (linux_wait_for_event_filtered): Don't check for thread exit.
1280 (filter_exit_event): New function.
1281 (linux_wait_1): Use it, when returning an exit event.
1282 (linux_resume_one_lwp_throw): Assert that the LWP's
1283 waitstatus is TARGET_WAITKIND_IGNORE.
1284 * remote-utils.c (prepare_resume_reply): Handle
1285 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1286 * server.c (report_thread_events): New global.
1287 (handle_general_set): Handle QThreadEvents.
1288 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1289 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1290 TARGET_WAITKIND_THREAD_EXITED.
1291 * server.h (report_thread_events): Declare.
1292
56cf4bed
PA		 12932015-11-30 Pedro Alves <palves@redhat.com>
1294
1295 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1296 the thread's last_resume_kind was resume_stop.
1297
500c1d85
PA		 12982015-11-30 Pedro Alves <palves@redhat.com>
1299
1300 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1301 before returning.
1302
de979965
PA		 13032015-11-30 Pedro Alves <palves@redhat.com>
1304
1305 * server.c (handle_v_requests): Handle vCtrlC.
1306
34c65914
PA		 13072015-11-30 Pedro Alves <palves@redhat.com>
1308
1309 * gdbthread.h (find_any_thread_of_pid): Declare.
1310 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1311 functions.
1312 * server.c (handle_query): If current_thread is NULL, look for
1313 another thread of the selected process.
1314
79efa585 13152015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1316 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1317
1318 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1319 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1320 name in reply.
1321 * target.h (struct target_ops) <thread_name>: New field.
1322 (target_thread_name): New macro.
1323
80d82c19
JB		 13242015-11-23 Joel Brobecker <brobecker@adacore.com>
1325
1326 * regcache.h (regcache_invalidate_pid): Add declaration.
1327 * regcache.c (regcache_invalidate_pid): New function, extracted
1328 from regcache_invalidate.
1329 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1330 Add trivial documentation comment.
1331 * lynx-low.c: Use regcache_invalidate_pid instead of
1332 regcache_invalidate.
1333
64da5dd5
JB		 13342015-11-23 Joel Brobecker <brobecker@adacore.com>
1335
1336 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1337 and Elf64_auxv_t if the target is Android.
1338
37ce4055
DE		 13392015-11-22 Doug Evans <xdje42@gmail.com>
1340
1341 * target.h: #include <sys/types.h>.
1342
06e03fff
PA		 13432015-11-19 Pedro Alves <palves@redhat.com>
1344
1345 * linux-low.c (linux_process_qsupported): Change prototype.
1346 Adjust.
1347 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1348 Change prototype.
1349 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1350 and adjust to loop over all features.
1351 * server.c (handle_query) <qSupported>: Adjust to call
1352 target_process_qsupported once, passing it a vector of unprocessed
1353 features.
1354 * target.h (struct target_ops) <process_qsupported>: Change
1355 prototype.
1356 (target_process_qsupported): Adjust.
1357
9a084706
PA		 13582015-11-19 Pedro Alves <palves@redhat.com>
1359
1360 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1361 mode.
1362 * configure: Regenerate.
1363
dad44a1f
PA		 13642015-11-19 Pedro Alves <palves@redhat.com>
1365
1366 * configure: Regenerate.
1367
231c0592
YQ		 13682015-11-19 Yao Qi <yao.qi@linaro.org>
1369
1370 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1371 type to uint32_t.
1372
6c1c9a8b
YQ		 13732015-11-19 Yao Qi <yao.qi@linaro.org>
1374
1375 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1376 (struct aarch64_operand): Move enum out.
1377
9caa3311
YQ		 13782015-11-19 Yao Qi <yao.qi@linaro.org>
1379
1380 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1381 struct user_fpsimd_state *.
1382 (aarch64_store_fpregset): Likewise.
1383
6a69a054
YQ		 13842015-11-19 Yao Qi <yao.qi@linaro.org>
1385
1386 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1387 struct user_pt_regs *.
1388 (aarch64_store_gregset): Likewise.
1389
1798301e
PA		 13902015-11-18 Pedro Alves <palves@redhat.com>
1391
1392 * Makefile.in (all_object_files): Add $IPA_OBJS.
1393
ce7715e2
PA		 13942015-11-17 Pedro Alves <palves@redhat.com>
1395
1396 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1397 GDB_SIGNAL_0 and gdb_signal_to_string.
1398
c0879059
PA		 13992015-11-17 Pedro Alves <palves@redhat.com>
1400
1401 * win32-low.c (handle_output_debug_string): Remove parameter.
1402 (win32_kill): Remove our_status local and adjust call to
1403 handle_output_debug_string.
1404 (get_child_debug_event): Adjust call to
1405 handle_output_debug_string.
1406
1996e237
SM		 14072015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1408
1409 * linux-mips-low.c (mips_fill_gregset): Add cast.
1410 (mips_store_gregset): Likewise.
1411 (mips_fill_fpregset): Likewise.
1412 (mips_store_fpregset): Likewise.
1413
cbec665b
SM		 14142015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1415
1416 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1417 priv.
1418
eb3e3c67
SM		 14192015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1420
1421 * linux-mips-low.c (mips_linux_new_thread): Change type of
1422 watch_type to enum target_hw_bp_type.
1423
171de4b8
SM		 14242015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1425
1426 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1427 Change return type to arm_hwbp_type.
1428
04248ead
SM		 14292015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1430
1431 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1432 (arm_store_gregset): Likewise.
1433 * linux-arm-low.c (arm_get_hwcap): Likewise.
1434 (arm_read_description): Likewise.
1435
04b3479c
SM		 14362015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1437
1438 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1439
2bc84e8a
SM		 14402015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1441
1442 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1443 (ppc_fill_vsxregset): Likewise.
1444 (ppc_store_vsxregset): Likewise.
1445 (ppc_fill_vrregset): Likewise.
1446 (ppc_store_vrregset): Likewise.
1447 (ppc_fill_evrregset): Likewise.
1448 (ppc_store_evrregset): Likewise.
1449
e6c5bb05
SM		 14502015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1451
1452 * linux-ppc-low.c (ppc_usrregs_info): Remove
1453 forward-declaration.
1454 (ppc_arch_setup): Move lower in file.
1455
7ea45d72
SM		 14562015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1457
1458 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1459 (ps_pdwrite): Likewise.
1460
69291610
HW		 14612015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1462
1463 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1464 to after assert checks.
1465
b42945fd
SM		 14662015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1467
1468 * proc-service.c (ps_pdread): Add/adjust casts.
1469 (ps_pdwrite): Add/adjust casts.
1470
d6f85c84
SM		 14712015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1472
1473 * server.c (handle_search_memory_1): Cast return value of
1474 memmem.
1475
f98cd059
SM		 14762015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1477
1478 * server.c (write_qxfer_response): Change type of data to
1479 gdb_byte *.
1480
d2412fa5
PA		 14812015-10-29 Pedro Alves <palves@redhat.com>
1482
1483 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1484
c17414a2
PA		 14852015-10-29 Pedro Alves <palves@redhat.com>
1486
1487 * tracepoint.c (clear_installed_tracepoints): Add casts.
1488
e053fbc4
PA		 14892015-10-29 Pedro Alves <palves@redhat.com>
1490
1491 * server.c (handle_v_cont, process_serial_event): Add enum
1492 gdb_signal casts to signal parsing code.
1493
add67df8
PA		 14942015-10-29 Pedro Alves <palves@redhat.com>
1495
1496 * linux-low.h (NULL_REGSET): Define.
1497 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1498 * linux-arm-low.c (arm_regsets): Likewise.
1499 * linux-crisv32-low.c (cris_regsets): Likewise.
1500 * linux-m68k-low.c (m68k_regsets): Likewise.
1501 * linux-mips-low.c (mips_regsets): Likewise.
1502 * linux-nios2-low.c (nios2_regsets): Likewise.
1503 * linux-ppc-low.c (ppc_regsets): Likewise.
1504 * linux-s390-low.c (s390_regsets): Likewise.
1505 * linux-sh-low.c (sh_regsets): Likewise.
1506 * linux-sparc-low.c (sparc_regsets): Likewise.
1507 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1508 * linux-tile-low.c (tile_regsets): Likewise.
1509 * linux-x86-low.c (x86_regsets): Likewise.
1510 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1511
50bc912a
PA		 15122015-10-29 Pedro Alves <palves@redhat.com>
1513
1514 * linux-low.h (NULL_REGSET): Define.
1515 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1516 * linux-arm-low.c (arm_regsets): Likewise.
1517 * linux-crisv32-low.c (cris_regsets): Likewise.
1518 * linux-m68k-low.c (m68k_regsets): Likewise.
1519 * linux-mips-low.c (mips_regsets): Likewise.
1520 * linux-nios2-low.c (nios2_regsets): Likewise.
1521 * linux-ppc-low.c (ppc_regsets): Likewise.
1522 * linux-s390-low.c (s390_regsets): Likewise.
1523 * linux-sh-low.c (sh_regsets): Likewise.
1524 * linux-sparc-low.c (sparc_regsets): Likewise.
1525 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1526 * linux-tile-low.c (tile_regsets): Likewise.
1527 * linux-x86-low.c (x86_regsets): Likewise.
1528 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1529
682b2546
DE		 15302015-10-26 Doug Evans <dje@google.com>
1531
1532 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1533
963843d4
DE		 15342015-10-26 Doug Evans <dje@google.com>
1535
1536 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1537
d41401ac
DE		 15382015-10-26 Doug Evans <dje@google.com>
1539
1540 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1541 for debug_printf.
1542 (attach_thread, find_new_threads_callback): Ditto.
1543
3db28855
AT		 15442015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1545
1546 * mem-break.h (set_breakpoint_data): Remove.
1547
fb78e89c
AT		 15482015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1549
1550 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1551 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1552 (initialize_low): Remove set_breakpoint_data call.
1553 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1554 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1555 (initialize_low): Remove set_breakpoint_data call.
1556 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1557 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1558 (initialize_low): Remove set_breakpoint_data call.
1559
2e6ee069
AT		 15602015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1561
1562 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1563 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1564 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1565 * target.h (target_breakpoint_kind_from_pc): New macro.
1566
1652a986
AT		 15672015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1568
1569 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1570 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1571 the default breakpoint kind.
1572
abeead09
AT		 15732015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1574
1575 * linux-arm-low.c (arm_supports_z_point_type): Add software
1576 breakpoint support.
1577
b0b4b501
AT		 15782015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1579
1580 * linux-arm-low.c: Refactor breakpoint definitions.
1581 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1582 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1583
8689682c
AT		 15842015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1585
1586 * Makefile.in: Add arm.c/o.
1587 * configure.srv: Likewise.
1588 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1589 (arm_breakpoint_kind_from_pc): New function.
1590 (arm_sw_breakpoint_from_kind): Return proper kind.
1591 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1592
27165294
AT		 15932015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1594
1595 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1596 removal.
1597 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1598 (struct raw_breakpoint) <size>: Remove.
1599 (struct raw_breakpoint) <kind>: Add.
1600 (bp_size): New function.
1601 (bp_opcode): Likewise.
1602 (find_raw_breakpoint_at): Adjust for kind.
1603 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1604 (remove_memory_breakpoint): Adjust for kind call bp_size.
1605 (set_raw_breakpoint_at): Adjust for kind.
1606 (set_breakpoint): Likewise.
1607 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1608 (delete_raw_breakpoint): Adjust for kind.
1609 (delete_breakpoint): Likewise.
1610 (find_gdb_breakpoint): Likewise.
1611 (set_gdb_breakpoint_1): Likewise.
1612 (set_gdb_breakpoint): Likewise.
1613 (delete_gdb_breakpoint_1): Likewise.
1614 (delete_gdb_breakpoint): Likewise.
1615 (uninsert_raw_breakpoint): Likewise.
1616 (reinsert_raw_breakpoint): Likewise.
1617 (set_breakpoint_data): Remove.
1618 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1619 (check_mem_read): Adjust for kind call bp_size.
1620 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1621 (clone_one_breakpoint): Adjust for kind.
1622 * mem-break.h (set_gdb_breakpoint): Likewise.
1623 (delete_gdb_breakpoint): Likewise.
1624 * server.c (process_serial_event): Likewise.
1625
dd373349
AT		 16262015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1627
1628 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1629 (struct linux_target_ops) <breakpoint>: Remove.
1630 (struct linux_target_ops) <breakpoint_len>: Remove.
1631 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1632 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1633 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1634 (arm_sw_breakpoint_from_kind): New function.
1635 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1636 (struct linux_target_ops) <breakpoint>: Remove.
1637 (struct linux_target_ops) <breakpoint_len>: Remove.
1638 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1639 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1640 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1641 (struct linux_target_ops) <breakpoint>: Remove.
1642 (struct linux_target_ops) <breakpoint_len>: Remove.
1643 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1644 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1645 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1646 (struct linux_target_ops) <breakpoint>: Remove.
1647 (struct linux_target_ops) <breakpoint_len>: Remove.
1648 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1649 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1650 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1651 and sw_breakpoint_from_kind to increment the pc.
1652 (linux_breakpoint_kind_from_pc): New function.
1653 (linux_sw_breakpoint_from_kind): New function.
1654 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1655 (initialize_low): Call breakpoint_kind_from_pc and
1656 sw_breakpoint_from_kind to replace breakpoint_data/len.
1657 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1658 New field.
1659 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1660 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1661 (struct linux_target_ops) <breakpoint>: Remove.
1662 (struct linux_target_ops) <breakpoint_len>: Remove.
1663 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1664 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1665 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1666 (struct linux_target_ops) <breakpoint>: Remove.
1667 (struct linux_target_ops) <breakpoint_len>: Remove.
1668 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1669 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1670 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1671 (struct linux_target_ops) <breakpoint>: Remove.
1672 (struct linux_target_ops) <breakpoint_len>: Remove.
1673 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1674 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1675 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1676 (struct linux_target_ops) <breakpoint>: Remove.
1677 (struct linux_target_ops) <breakpoint_len>: Remove.
1678 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1679 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1680 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1681 (struct linux_target_ops) <breakpoint>: Remove.
1682 (struct linux_target_ops) <breakpoint_len>: Remove.
1683 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1684 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1685 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1686 (struct linux_target_ops) <breakpoint>: Remove.
1687 (struct linux_target_ops) <breakpoint_len>: Remove.
1688 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1689 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1690 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1691 (struct linux_target_ops) <breakpoint>: Remove.
1692 (struct linux_target_ops) <breakpoint_len>: Remove.
1693 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1694 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1695 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1696 (struct linux_target_ops) <breakpoint>: Remove.
1697 (struct linux_target_ops) <breakpoint_len>: Remove.
1698 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1699 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1700 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1701 (struct linux_target_ops) <breakpoint>: Remove.
1702 (struct linux_target_ops) <breakpoint_len>: Remove.
1703 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1704 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1705 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1706 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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
4cd98a19
AT		 17172015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1718
1719 * linux-cris-low.c (cris_get_pc): Remove void arg.
1720
774ee6d2
AR		 17212015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1722
1723 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1724 variable name.
1725
833dcd29
AR		 17262015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1727
1728 * inferiors.c (thread_pid_matches_callback): New function.
1729 (find_thread_process): New function.
1730 (remove_thread): Reset current_thread.
1731 (remove_process): Assert threads have been removed first.
1732
8d689ee5
YQ		 17332015-10-15 Yao Qi <yao.qi@linaro.org>
1734
1735 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1736 if it is 3.
1737 (aarch64_remove_point): Likewise.
1738 * regcache.c (regcache_register_size): New function.
1739
1c2e1515
YQ		 17402015-10-12 Yao Qi <yao.qi@linaro.org>
1741
1742 * linux-aarch64-low.c: Update all callers as emit_load_store
1743 is renamed to aarch64_emit_load_store.
1744
e1c587c3
YQ		 17452015-10-12 Yao Qi <yao.qi@linaro.org>
1746
1747 * linux-aarch64-low.c: Update all callers of function renaming
1748 from emit_insn to aarch64_emit_insn.
1749
b6542f81
YQ		 17502015-10-12 Yao Qi <yao.qi@linaro.org>
1751
1752 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1753 arch/aarch64-insn.h.
1754 (struct aarch64_memory_operand): Likewise.
1755 (ENCODE): Likewise.
1756 (emit_insn): Move to arch/aarch64-insn.c.
1757 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1758 (emit_load_store): Move to arch/aarch64-insn.c.
1759 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1760 (can_encode_int32): Remove.
1761
246994ce
YQ		 17622015-10-12 Yao Qi <yao.qi@linaro.org>
1763
1764 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1765 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1766 (aarch64_relocate_instruction): Likewise.
1767 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1768 (struct aarch64_insn_visitor): Likewise.
1769
0badd99f
YQ		 17702015-10-12 Yao Qi <yao.qi@linaro.org>
1771
1772 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1773 (struct aarch64_insn_visitor): New.
1774 (struct aarch64_insn_relocation_data): New.
1775 (aarch64_ftrace_insn_reloc_b): New function.
1776 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1777 (aarch64_ftrace_insn_reloc_cb): Likewise.
1778 (aarch64_ftrace_insn_reloc_tb): Likewise.
1779 (aarch64_ftrace_insn_reloc_adr): Likewise.
1780 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1781 (aarch64_ftrace_insn_reloc_others): Likewise.
1782 (visitor): New.
1783 (aarch64_relocate_instruction): Use visitor.
1784
dfaffe9d
YQ		 17852015-10-12 Yao Qi <yao.qi@linaro.org>
1786
1787 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1788 int. Add argument buf.
1789 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1790 aarch64_relocate_instruction.
1791
70b439f0
YQ		 17922015-10-12 Yao Qi <yao.qi@linaro.org>
1793
1794 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1795 argument insn. Remove local variable insn. Don't call
1796 target_read_uint32.
1797 (aarch64_install_fast_tracepoint_jump_pad): Call
1798 target_read_uint32.
1799
7781c06f
YQ		 18002015-09-30 Yao Qi <yao.qi@linaro.org>
1801
1802 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1803 (emit_load_store_pair): Likewise.
1804
9a3c8263
SM		 18052015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1806
1807 * dll.c (match_dll): Add cast(s).
1808 (unloaded_dll): Likewise.
1809 * linux-low.c (second_thread_of_pid_p): Likewise.
1810 (delete_lwp_callback): Likewise.
1811 (count_events_callback): Likewise.
1812 (select_event_lwp_callback): Likewise.
1813 (linux_set_resume_request): Likewise.
1814 * server.c (accumulate_file_name_length): Likewise.
1815 (emit_dll_description): Likewise.
1816 (handle_qxfer_threads_worker): Likewise.
1817 (visit_actioned_threads): Likewise.
1818 * thread-db.c (any_thread_of): Likewise.
1819 * tracepoint.c (same_process_p): Likewise.
1820 (match_blocktype): Likewise.
1821 (build_traceframe_info_xml): Likewise.
1822
224c3ddb
SM		 18232015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1824
1825 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1826 assignment.
1827 (gdb_unparse_agent_expr): Likewise.
1828 * hostio.c (require_data): Likewise.
1829 (handle_pread): Likewise.
1830 * linux-low.c (disable_regset): Likewise.
1831 (fetch_register): Likewise.
1832 (store_register): Likewise.
1833 (get_dynamic): Likewise.
1834 (linux_qxfer_libraries_svr4): Likewise.
1835 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1836 (set_fast_tracepoint_jump): Likewise.
1837 (uninsert_fast_tracepoint_jumps_at): Likewise.
1838 (reinsert_fast_tracepoint_jumps_at): Likewise.
1839 (validate_inserted_breakpoint): Likewise.
1840 (clone_agent_expr): Likewise.
1841 * regcache.c (init_register_cache): Likewise.
1842 * remote-utils.c (putpkt_binary_1): Likewise.
1843 (decode_M_packet): Likewise.
1844 (decode_X_packet): Likewise.
1845 (look_up_one_symbol): Likewise.
1846 (relocate_instruction): Likewise.
1847 (monitor_output): Likewise.
1848 * server.c (handle_search_memory): Likewise.
1849 (handle_qxfer_exec_file): Likewise.
1850 (handle_qxfer_libraries): Likewise.
1851 (handle_qxfer): Likewise.
1852 (handle_query): Likewise.
1853 (handle_v_cont): Likewise.
1854 (handle_v_run): Likewise.
1855 (captured_main): Likewise.
1856 * target.c (write_inferior_memory): Likewise.
1857 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1858 * tracepoint.c (init_trace_buffer): Likewise.
1859 (add_tracepoint_action): Likewise.
1860 (add_traceframe): Likewise.
1861 (add_traceframe_block): Likewise.
1862 (cmd_qtdpsrc): Likewise.
1863 (cmd_qtdv): Likewise.
1864 (cmd_qtstatus): Likewise.
1865 (response_source): Likewise.
1866 (response_tsv): Likewise.
1867 (cmd_qtnotes): Likewise.
1868 (gdb_collect): Likewise.
1869 (initialize_tracepoint): Likewise.
1870
afbe19f8
PL		 18712015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1872
1873 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1874 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1875 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1876 <NOP>: New.
1877 (enum aarch64_condition_codes): New enum.
1878 (w0): New static global.
1879 (fp): Likewise.
1880 (lr): Likewise.
1881 (struct aarch64_memory_operand) <type>: New
1882 MEMORY_OPERAND_POSTINDEX type.
1883 (postindex_memory_operand): New helper function.
1884 (emit_ret): New function.
1885 (emit_load_store_pair): New function, factored out of emit_stp
1886 with support for MEMORY_OPERAND_POSTINDEX.
1887 (emit_stp): Rewrite using emit_load_store_pair.
1888 (emit_ldp): New function.
1889 (emit_load_store): Likewise.
1890 (emit_ldr): Mention post-index instruction in comment.
1891 (emit_ldrh): New function.
1892 (emit_ldrb): New function.
1893 (emit_ldrsw): Mention post-index instruction in comment.
1894 (emit_str): Likewise.
1895 (emit_subs): New function.
1896 (emit_cmp): Likewise.
1897 (emit_and): Likewise.
1898 (emit_orr): Likewise.
1899 (emit_orn): Likewise.
1900 (emit_eor): Likewise.
1901 (emit_mvn): Likewise.
1902 (emit_lslv): Likewise.
1903 (emit_lsrv): Likewise.
1904 (emit_asrv): Likewise.
1905 (emit_mul): Likewise.
1906 (emit_sbfm): Likewise.
1907 (emit_sbfx): Likewise.
1908 (emit_ubfm): Likewise.
1909 (emit_ubfx): Likewise.
1910 (emit_csinc): Likewise.
1911 (emit_cset): Likewise.
1912 (emit_nop): Likewise.
1913 (emit_ops_insns): New helper function.
1914 (emit_pop): Likewise.
1915 (emit_push): Likewise.
1916 (aarch64_emit_prologue): New function.
1917 (aarch64_emit_epilogue): Likewise.
1918 (aarch64_emit_add): Likewise.
1919 (aarch64_emit_sub): Likewise.
1920 (aarch64_emit_mul): Likewise.
1921 (aarch64_emit_lsh): Likewise.
1922 (aarch64_emit_rsh_signed): Likewise.
1923 (aarch64_emit_rsh_unsigned): Likewise.
1924 (aarch64_emit_ext): Likewise.
1925 (aarch64_emit_log_not): Likewise.
1926 (aarch64_emit_bit_and): Likewise.
1927 (aarch64_emit_bit_or): Likewise.
1928 (aarch64_emit_bit_xor): Likewise.
1929 (aarch64_emit_bit_not): Likewise.
1930 (aarch64_emit_equal): Likewise.
1931 (aarch64_emit_less_signed): Likewise.
1932 (aarch64_emit_less_unsigned): Likewise.
1933 (aarch64_emit_ref): Likewise.
1934 (aarch64_emit_if_goto): Likewise.
1935 (aarch64_emit_goto): Likewise.
1936 (aarch64_write_goto_address): Likewise.
1937 (aarch64_emit_const): Likewise.
1938 (aarch64_emit_call): Likewise.
1939 (aarch64_emit_reg): Likewise.
1940 (aarch64_emit_pop): Likewise.
1941 (aarch64_emit_stack_flush): Likewise.
1942 (aarch64_emit_zero_ext): Likewise.
1943 (aarch64_emit_swap): Likewise.
1944 (aarch64_emit_stack_adjust): Likewise.
1945 (aarch64_emit_int_call_1): Likewise.
1946 (aarch64_emit_void_call_2): Likewise.
1947 (aarch64_emit_eq_goto): Likewise.
1948 (aarch64_emit_ne_goto): Likewise.
1949 (aarch64_emit_lt_goto): Likewise.
1950 (aarch64_emit_le_goto): Likewise.
1951 (aarch64_emit_gt_goto): Likewise.
1952 (aarch64_emit_ge_got): Likewise.
1953 (aarch64_emit_ops_impl): New static global variable.
1954 (aarch64_emit_ops): New target function, return
1955 &aarch64_emit_ops_impl.
1956 (struct linux_target_ops): Install it.
1957
bb903df0
PL		 19582015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1959
1960 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1961 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1962 aarch64-ipa.o.
1963 * linux-aarch64-ipa.c: New file.
1964 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1965 and endian.h.
1966 (aarch64_get_thread_area): New target method.
1967 (extract_signed_bitfield): New helper function.
1968 (aarch64_decode_ldr_literal): New function.
1969 (enum aarch64_opcodes): New enum.
1970 (struct aarch64_register): New struct.
1971 (struct aarch64_operand): New struct.
1972 (x0): New static global.
1973 (x1): Likewise.
1974 (x2): Likewise.
1975 (x3): Likewise.
1976 (x4): Likewise.
1977 (w2): Likewise.
1978 (ip0): Likewise.
1979 (sp): Likewise.
1980 (xzr): Likewise.
1981 (aarch64_register): New helper function.
1982 (register_operand): Likewise.
1983 (immediate_operand): Likewise.
1984 (struct aarch64_memory_operand): New struct.
1985 (offset_memory_operand): New helper function.
1986 (preindex_memory_operand): Likewise.
1987 (enum aarch64_system_control_registers): New enum.
1988 (ENCODE): New macro.
1989 (emit_insn): New helper function.
1990 (emit_b): New function.
1991 (emit_bcond): Likewise.
1992 (emit_cb): Likewise.
1993 (emit_tb): Likewise.
1994 (emit_blr): Likewise.
1995 (emit_stp): Likewise.
1996 (emit_ldp_q_offset): Likewise.
1997 (emit_stp_q_offset): Likewise.
1998 (emit_load_store): Likewise.
1999 (emit_ldr): Likewise.
2000 (emit_ldrsw): Likewise.
2001 (emit_str): Likewise.
2002 (emit_ldaxr): Likewise.
2003 (emit_stxr): Likewise.
2004 (emit_stlr): Likewise.
2005 (emit_data_processing_reg): Likewise.
2006 (emit_data_processing): Likewise.
2007 (emit_add): Likewise.
2008 (emit_sub): Likewise.
2009 (emit_mov): Likewise.
2010 (emit_movk): Likewise.
2011 (emit_mov_addr): Likewise.
2012 (emit_mrs): Likewise.
2013 (emit_msr): Likewise.
2014 (emit_sevl): Likewise.
2015 (emit_wfe): Likewise.
2016 (append_insns): Likewise.
2017 (can_encode_int32_in): New helper function.
2018 (aarch64_relocate_instruction): New function.
2019 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2020 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2021 (struct linux_target_ops): Install aarch64_get_thread_area,
2022 aarch64_install_fast_tracepoint_jump_pad and
2023 aarch64_get_min_fast_tracepoint_insn_len.
2024
787749ea
PL		 20252015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2026
2027 * Makefile.in (aarch64-insn.o): New rule.
2028 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2029
9812b2e6
YQ		 20302015-09-21 Yao Qi <yao.qi@linaro.org>
2031
2032 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2033
18fe412b
YQ		 20342015-09-21 Yao Qi <yao.qi@linaro.org>
2035
2036 * tracepoint.c (max_jump_pad_size): Remove.
2037
a0cc84cd
YQ		 20382015-09-18 Yao Qi <yao.qi@linaro.org>
2039
2040 * linux-aarch64-low.c: Don't include sys/uio.h.
2041 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2042
d78908cf
WW		 20432015-09-16 Wei-cheng Wang <cole945@gmail.com>
2044
2045 * tracepoint.c (eval_result_type): Change prototype.
2046 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2047
d57e0d50
PA		 20482015-09-15 Pedro Alves <palves@redhat.com>
2049
2050 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2051 Check whether to report exec events instead of checking whether
2052 multiprocess is enabled.
2053
5a676acc
PA		 20542015-09-15 Pedro Alves <palves@redhat.com>
2055
2056 PR remote/18965
2057 * remote-utils.c (prepare_resume_reply): Merge
2058 TARGET_WAITKIND_VFORK_DONE switch case with the
2059 TARGET_WAITKIND_FORKED case.
2060
7c5d0fad
YQ		 20612015-09-15 Yao Qi <yao.qi@linaro.org>
2062
2063 * server.c (handle_query): Check string comparison using
2064 "else if" instead of "if".
2065
750ce8d1
YQ		 20662015-09-15 Yao Qi <yao.qi@linaro.org>
2067
2068 * server.c (vCont_supported): New global variable.
2069 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2070 matches. Append ";vContSupported+" to own_buf.
2071 (handle_v_requests): Append ";s;S" to own_buf if target supports
2072 hardware single step or vCont_supported is false.
2073 (capture_main): Set vCont_supported to zero.
2074
70b90b91
YQ		 20752015-09-15 Yao Qi <yao.qi@linaro.org>
2076
2077 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2078 it to ...
2079 (linux_supports_hardware_single_step): ... New function.
2080 (linux_target_ops): Update.
2081 * lynx-low.c (lynx_target_ops): Set field
2082 supports_hardware_single_step to target_can_do_hardware_single_step.
2083 * nto-low.c (nto_target_ops): Likewise.
2084 * spu-low.c (spu_target_ops): Likewise.
2085 * win32-low.c (win32_target_ops): Likewise.
2086 * target.c (target_can_do_hardware_single_step): New function.
2087 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2088 Remove. <supports_hardware_single_step>: New field.
2089 (target_supports_conditional_breakpoints): Remove.
2090 (target_supports_hardware_single_step): New macro.
2091 (target_can_do_hardware_single_step): Declare.
2092 * server.c (handle_query): Use target_supports_hardware_single_step
2093 instead of target_supports_conditional_breakpoints.
2094
ade90bde
YQ		 20952015-09-15 Yao Qi <yao.qi@linaro.org>
2096
2097 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2098 function.
2099 (struct linux_target_ops the_low_target): Install
2100 aarch64_linux_siginfo_fixup.
2101
94585166
DB		 21022015-09-11 Don Breazeal <donb@codesourcery.com>
2103 Luis Machado <lgustavo@codesourcery.com>
2104
2105 * linux-low.c (linux_mourn): Static declaration.
2106 (linux_arch_setup): Move in front of
2107 handle_extended_wait.
2108 (linux_arch_setup_thread): New function.
2109 (handle_extended_wait): Handle exec events. Call
2110 linux_arch_setup_thread. Make event_lwp argument a
2111 pointer-to-a-pointer.
2112 (check_zombie_leaders): Do not check stopped threads.
2113 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2114 (linux_low_filter_event): Add lwp and thread for exec'ing
2115 non-leader thread if leader thread has been deleted.
2116 Refactor code into linux_arch_setup_thread and call it.
2117 Pass child lwp pointer by reference to handle_extended_wait.
2118 (linux_wait_for_event_filtered): Update comment.
2119 (linux_wait_1): Prevent clobbering exec event status.
2120 (linux_supports_exec_events): New function.
2121 (linux_target_ops) <supports_exec_events>: Initialize new member.
2122 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2123 new member.
2124 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2125 * server.c (report_exec_events): New global variable.
2126 (handle_query): Handle qSupported query for exec-events feature.
2127 (captured_main): Initialize report_exec_events.
2128 * server.h (report_exec_events): Declare new global variable.
2129 * target.h (struct target_ops) <supports_exec_events>: New
2130 member.
2131 (target_supports_exec_events): New macro.
2132 * win32-low.c (win32_target_ops) <supports_exec_events>:
2133 Initialize new member.
2134
0568462b
MM		 21352015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2136
2137 * linux-low.c (linux_low_enable_btrace): Remove.
2138 (linux_target_ops): Replace linux_low_enable_btrace with
2139 linux_enable_btrace.
2140
39edd165
YQ		 21412015-09-03 Yao Qi <yao.qi@linaro.org>
2142
2143 * linux-aarch64-low.c (aarch64_insert_point): Call
2144 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2145 returns true.
2146
1db33b5a
UW		 21472015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2148
2149 * linux-low.c (check_stopped_by_breakpoint): Use
2150 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2151
ab290430
PA		 21522015-08-27 Pedro Alves <palves@redhat.com>
2153
2154 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2155
8d749320
SM		 21562015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2157
6711b7f8
SM		 2158 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2159 the XNEW-family equivalent.
8d749320
SM		 2160 (compile_bytecodes): Likewise.
2161 * dll.c (loaded_dll): Likewise.
2162 * event-loop.c (append_callback_event): Likewise.
2163 (create_file_handler): Likewise.
2164 (create_file_event): Likewise.
2165 * hostio.c (handle_open): Likewise.
2166 * inferiors.c (add_thread): Likewise.
2167 (add_process): Likewise.
2168 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2169 * linux-arm-low.c (arm_new_process): Likewise.
2170 (arm_new_thread): Likewise.
2171 * linux-low.c (add_to_pid_list): Likewise.
2172 (linux_add_process): Likewise.
2173 (handle_extended_wait): Likewise.
2174 (add_lwp): Likewise.
2175 (enqueue_one_deferred_signal): Likewise.
2176 (enqueue_pending_signal): Likewise.
2177 (linux_resume_one_lwp_throw): Likewise.
2178 (linux_resume_one_thread): Likewise.
2179 (linux_read_memory): Likewise.
2180 (linux_write_memory): Likewise.
2181 * linux-mips-low.c (mips_linux_new_process): Likewise.
2182 (mips_linux_new_thread): Likewise.
2183 (mips_add_watchpoint): Likewise.
2184 * linux-x86-low.c (initialize_low_arch): Likewise.
2185 * lynx-low.c (lynx_add_process): Likewise.
2186 * mem-break.c (set_raw_breakpoint_at): Likewise.
2187 (set_breakpoint): Likewise.
2188 (add_condition_to_breakpoint): Likewise.
2189 (add_commands_to_breakpoint): Likewise.
2190 (clone_agent_expr): Likewise.
2191 (clone_one_breakpoint): Likewise.
2192 * regcache.c (new_register_cache): Likewise.
2193 * remote-utils.c (look_up_one_symbol): Likewise.
2194 * server.c (queue_stop_reply): Likewise.
2195 (start_inferior): Likewise.
2196 (queue_stop_reply_callback): Likewise.
2197 (handle_target_event): Likewise.
2198 * spu-low.c (fetch_ppc_memory): Likewise.
2199 (store_ppc_memory): Likewise.
2200 * target.c (set_target_ops): Likewise.
2201 * thread-db.c (thread_db_load_search): Likewise.
2202 (try_thread_db_load_1): Likewise.
2203 * tracepoint.c (add_tracepoint): Likewise.
2204 (add_tracepoint_action): Likewise.
2205 (create_trace_state_variable): Likewise.
2206 (cmd_qtdpsrc): Likewise.
2207 (cmd_qtro): Likewise.
2208 (add_while_stepping_state): Likewise.
2209 * win32-low.c (child_add_thread): Likewise.
2210 (get_image_name): Likewise.
2211
ed8b7b42
YQ		 22122015-08-25 Yao Qi <yao.qi@linaro.org>
2213
2214 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2215
db3cb7cb
YQ		 22162015-08-25 Yao Qi <yao.qi@linaro.org>
2217
2218 * Makefile.in (aarch64-linux.o): New rule.
2219 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2220 srv_tgtobj.
2221 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2222 (aarch64_init_debug_reg_state): Make it extern.
2223 (aarch64_linux_prepare_to_resume): Remove.
2224
f6011a1c
YQ		 22252015-08-25 Yao Qi <yao.qi@linaro.org>
2226
2227 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2228 lwp_arch_private_info and ptid_of_lwp.
2229
88e2cf7e
YQ		 22302015-08-25 Yao Qi <yao.qi@linaro.org>
2231
2232 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2233 Find proc_info by find_process_pid. All callers updated.
2234
5e35436e
YQ		 22352015-08-25 Yao Qi <yao.qi@linaro.org>
2236
2237 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2238 Remove.
2239 (debug_reg_change_callback): Remove.
2240 (aarch64_notify_debug_reg_change): Remove.
2241
4a8a7965
YQ		 22422015-08-25 Yao Qi <yao.qi@linaro.org>
2243
2244 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2245 Call current_lwp_ptid.
2246
32a271ee
YQ		 22472015-08-25 Yao Qi <yao.qi@linaro.org>
2248
2249 * linux-aarch64-low.c (debug_reg_change_callback): Use
2250 debug_printf.
2251
0d51c8d7
YQ		 22522015-08-25 Yao Qi <yao.qi@linaro.org>
2253
2254 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2255
31a43dd5
YQ		 22562015-08-25 Yao Qi <yao.qi@linaro.org>
2257
2258 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2259
8ee52567
YQ		 22602015-08-25 Yao Qi <yao.qi@linaro.org>
2261
2262 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2263 the code.
2264
ff3f0f45
YQ		 22652015-08-25 Yao Qi <yao.qi@linaro.org>
2266
2267 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2268 Remove.
2269 (debug_reg_change_callback): Remove argument entry and add argument
2270 lwp. Remove local variable thread. Don't print thread id in the
2271 debugging output. Don't check whether pid of thread equals to pid.
2272 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2273 iterate_over_lwps instead find_inferior.
2274
3d40fbb5
PA		 22752015-08-24 Pedro Alves <palves@redhat.com>
2276
2277 * inferiors.c (get_first_process): New function.
2278 * inferiors.h (get_first_process): New declaration.
2279 * remote-utils.c (read_ptid): Default to the first process in the
2280 list, instead of to the current thread's process.
2281
438e1e42
PA		 22822015-08-24 Pedro Alves <palves@redhat.com>
2283
2284 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2285 * event-loop.c: Likewise.
2286 * remote-utils.c: Likewise.
2287 * tracepoint.c: Likewise.
2288
a8c6d4fc
PA		 22892015-08-24 Pedro Alves <palves@redhat.com>
2290
2291 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2292 ptid_get_lwp.
2293
99b0bb12
PA		 22942015-08-21 Pedro Alves <palves@redhat.com>
2295
2296 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2297 instead of literal 1.
2298
f8904751
PA		 22992015-08-21 Pedro Alves <palves@redhat.com>
2300
2301 * tdesc.c (default_description): Explicitly zero-initialize.
2302
465a859e
PA		 23032015-08-21 Pedro Alves <palves@redhat.com>
2304
2305 PR gdb/18749
2306 * inferiors.c (remove_thread): Discard any pending stop reply for
2307 this thread.
2308 * server.c (remove_all_on_match_pid): Rename to ...
2309 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2310 instead of a pid.
2311 (discard_queued_stop_replies): Change parameter to a ptid. Now
2312 extern.
2313 (handle_v_kill, kill_inferior_callback, captured_main)
2314 (process_serial_event): Adjust.
2315 * server.h (discard_queued_stop_replies): Declare.
2316
f0db101d
PA		 23172015-08-21 Pedro Alves <palves@redhat.com>
2318
2319 * linux-low.c (wait_for_sigstop): Always switch to no thread
2320 selected if the previously current thread dies.
2321 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2322 process instead of the current thread's.
2323 * remote-utils.c (input_interrupt): Don't check if there's no
2324 current thread.
2325 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2326 current thread to the general thread fails, error out.
2327 (handle_qxfer_auxv, handle_qxfer_libraries)
2328 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2329 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2330 (handle_query): Check if there's a thread selected instead of
2331 checking whether there's any thread in the thread list.
2332 (handle_qxfer_threads, handle_qxfer_btrace)
2333 (handle_qxfer_btrace_conf): Don't error out early if there's no
2334 thread in the thread list.
2335 (handle_v_cont, myresume): Don't set the current thread to the
2336 continue thread.
2337 (process_serial_event) <Hg handling>: Also set thread_id if the
2338 previous general thread is still alive.
2339 (process_serial_event) <g/G handling>: If setting the current
2340 thread to the general thread fails, error out.
2341 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2342 thread's lwp instead of the current thread's.
2343 * target.c (set_desired_thread): If the desired thread was not
2344 found, leave the current thread pointing to NULL. Return an int
2345 (boolean) indicating success.
2346 * target.h (set_desired_thread): Change return type to int.
2347
40045d91
MF		 23482015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2349
2350 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2351 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2352 #includes.
2353 (ps_get_thread_area): New function.
2354
45face3b
GB		 23552015-08-19 Gary Benson <gbenson@redhat.com>
2356
2357 * hostio.c (handle_pread): Do not attempt to read more data
2358 than hostio_reply_with_data can fit in a packet.
2359
16d5f642
JB		 23602015-08-18 Joel Brobecker <brobecker@adacore.com>
2361
2362 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2363
a738da3a
MF		 23642015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2365
2366 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2367
33ebda9d
PA		 23682015-08-06 Pedro Alves <palves@redhat.com>
2369
2370 * tracepoint.c (expr_eval_result): Now an int.
2371
a44892be
PA		 23722015-08-06 Pedro Alves <palves@redhat.com>
2373
2374 * gdbthread.h (struct regcache): Forward declare.
2375 (struct thread_info) <regcache_data>: Now a struct regcache
2376 pointer.
2377 * inferiors.c (inferior_regcache_data)
2378 (set_inferior_regcache_data): Now work with struct regcache
2379 pointers.
2380 * inferiors.h (struct regcache): Forward declare.
2381 (inferior_regcache_data, set_inferior_regcache_data): Now work
2382 with struct regcache pointers.
2383 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2384 (free_register_cache_thread): Remove struct regcache pointer
2385 casts.
2386
608a1e46
PA		 23872015-08-06 Pedro Alves <palves@redhat.com>
2388
2389 * server.c (captured_main): On error, print the exception message
2390 to stderr, and if run_once is set, throw a quit.
2391
f0ce0d3a
PA		 23922015-08-06 Pedro Alves <palves@redhat.com>
2393
2394 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2395 the current thread.
2396
bf47e248
PA		 23972015-08-06 Pedro Alves <palves@redhat.com>
2398
2399 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2400 reading beyond the passed in buffer length.
2401
b6b9ffcc
PL		 24022015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2403
2404 * tracepoint.c (symbol_list) <required>: Remove.
2405
863d01bd
PA		 24062015-08-06 Pedro Alves <palves@redhat.com>
2407
2408 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2409 count if stopping and suspending threads.
2410 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2411 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2412 (linux_detach): Complete an ongoing step-over.
2413 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2414 throughout.
2415 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2416 (linux_wait_1): If passing a signal to the inferior after
2417 finishing a step-over, unsuspend and re-resume all lwps. If we
2418 see a single-step event but the thread should be continuing, don't
2419 pass the trap to gdb.
2420 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2421 internal_error instead of gdb_assert.
2422 (enqueue_pending_signal): New function.
2423 (check_ptrace_stopped_lwp_gone): Add debug output.
2424 (start_step_over): Use internal_error instead of gdb_assert.
2425 (complete_ongoing_step_over): New function.
2426 (linux_resume_one_thread): Don't resume a suspended thread.
2427 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2428 it stepping.
2429
00db26fa
PA		 24302015-08-06 Pedro Alves <palves@redhat.com>
2431
2432 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2433 (linux_thread_alive): Use lwp_is_marked_dead.
2434 (extended_event_reported): Delete.
2435 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2436 instead of extended_event_reported.
2437 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2438 as well.
2439 (lwp_is_marked_dead): New function.
2440 (lwp_running): Use lwp_is_marked_dead.
2441 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2442 comment.
2443
ad071a30
PA		 24442015-08-06 Pedro Alves <palves@redhat.com>
2445
2446 * linux-low.c (linux_wait_1): Move fork event output out of the
2447 !report_to_gdb check. Pass event_child->waitstatus to
2448 target_waitstatus_to_string instead of ourstatus.
2449
524b57e6
YQ		 24502015-08-04 Yao Qi <yao.qi@linaro.org>
2451
2452 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2453 if current_thread is 32 bit.
2454
6085d6f6
YQ		 24552015-08-04 Yao Qi <yao.qi@linaro.org>
2456
2457 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2458 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2459 * server.c (extended_protocol): Remove "static".
2460 * server.h (extended_protocol): Declare it.
2461
8a7e4587
YQ		 24622015-08-04 Yao Qi <yao.qi@linaro.org>
2463
2464 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2465 both aarch64 and aarch32.
2466 (aarch64_set_pc): Likewise.
2467
3b53ae99
YQ		 24682015-08-04 Yao Qi <yao.qi@linaro.org>
2469
2470 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2471 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2472 arm-with-neon.xml to srv_xmlfiles.
2473 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2474 (is_64bit_tdesc): New function.
2475 (aarch64_linux_read_description): New function.
2476 (aarch64_arch_setup): Call aarch64_linux_read_description.
2477 (regs_info): Rename to regs_info_aarch64.
2478 (aarch64_regs_info): Return right regs_info.
2479 (initialize_low_arch): Call initialize_low_arch_aarch32.
2480
bd9e6534
YQ		 24812015-08-04 Yao Qi <yao.qi@linaro.org>
2482
2483 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2484 * linux-aarch32-low.c: New file.
2485 * linux-aarch32-low.h: New file.
2486 * linux-arm-low.c (arm_fill_gregset): Move it to
2487 linux-aarch32-low.c.
2488 (arm_store_gregset): Likewise.
2489 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2490 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2491 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2492 (regs_info): Rename to regs_info_arm.
2493 (arm_regs_info): Return regs_info_aarch32 if
2494 have_ptrace_getregset is 1 and target description is
2495 arm_with_neon or arm_with_vfpv3.
2496 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2497 Call initialize_low_arch_aarch32 instead.
2498
ded48a5e
YQ		 24992015-08-04 Yao Qi <yao.qi@linaro.org>
2500
2501 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2502 * linux-low.c: ... here.
2503 * linux-low.h (have_ptrace_getregset): Declare it.
2504
96e9210f
PA		 25052015-08-04 Pedro Alves <palves@redhat.com>
2506
2507 * thread-db.c (struct thread_db): Use new typedefs.
2508 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2509 CHK calls.
2510 (disable_thread_event_reporting): Cast result of dlsym to
2511 destination function pointer type.
2512 (thread_db_mourn): Use td_ta_delete_ftype.
2513
af60a1ef
SL		 25142015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2515
2516 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2517 arch variant.
2518 (CDX_BREAKPOINT): Define for R2.
2519 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2520 (the_low_target): Add comments.
2521
e8b41681
YQ		 25222015-07-30 Yao Qi <yao.qi@linaro.org>
2523
2524 * linux-arm-low.c (arm_hwcap): Remove it.
2525 (arm_read_description): New local variable arm_hwcap. Don't
2526 set arm_hwcap to zero.
2527
89abb039
YQ		 25282015-07-30 Yao Qi <yao.qi@linaro.org>
2529
2530 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2531 Use regcache->tdesc instead.
2532 (arm_store_wmmxregset): Likewise.
2533 (arm_fill_vfpregset): Likewise.
2534 (arm_store_vfpregset): Likewise.
2535
deca266c
YQ		 25362015-07-30 Yao Qi <yao.qi@linaro.org>
2537
2538 * linux-arm-low.c: Include arch/arm.h.
2539 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2540 (arm_store_gregset): Likewise.
2541
aa58a496
SM		 25422015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2543
2544 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2545 ptrace's 4th parameter.
2546
50904b25
YQ		 25472015-07-27 Yao Qi <yao.qi@linaro.org>
2548
2549 * configure.srv (case aarch64*-*-linux*): Don't set
2550 srv_linux_usrregs.
2551
5826e159
PA		 25522015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2553
2554 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2555 sys/ptrace.h.
2556 * linux-arm-low.c: Likewise.
2557 * linux-cris-low.c: Likewise.
2558 * linux-crisv32-low.c: Likewise.
2559 * linux-low.c: Likewise.
2560 * linux-m68k-low.c: Likewise.
2561 * linux-mips-low.c: Likewise.
2562 * linux-nios2-low.c: Likewise.
2563 * linux-s390-low.c: Likewise.
2564 * linux-sparc-low.c: Likewise.
2565 * linux-tic6x-low.c: Likewise.
2566 * linux-tile-low.c: Likewise.
2567 * linux-x86-low.c: Likewise.
2568
54019719
PA		 25692015-07-24 Pedro Alves <palves@redhat.com>
2570
2571 * config.in: Regenerate.
2572 * configure: Regenerate.
2573
eb7aa561
PA		 25742015-07-24 Pedro Alves <palves@redhat.com>
2575
2576 * acinclude.m4: Include ../ptrace.m4.
2577 * configure.ac: Call GDB_AC_PTRACE.
2578 * config.in, configure: Regenerate.
2579
55d7b841
YQ		 25802015-07-24 Yao Qi <yao.qi@linaro.org>
2581
2582 * linux-low.c (linux_create_inferior): Remove setting to
2583 proc->priv->new_inferior.
2584 (linux_attach): Likewise.
2585 (linux_low_filter_event): Likewise.
2586 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2587
c06cbd92
YQ		 25882015-07-24 Yao Qi <yao.qi@linaro.org>
2589
2590 * linux-low.c (linux_arch_setup): New function.
2591 (linux_low_filter_event): If proc->tdesc is NULL and
2592 proc->attached is true, call the_low_target.arch_setup.
2593 Otherwise, keep status pending, and return.
2594 (linux_resume_one_lwp_throw): Don't call get_pc if
2595 thread->while_stepping isn't NULL. Don't call
2596 get_thread_regcache if proc->tdesc is NULL.
2597 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2598 (linux_target_ops): Install arch_setup.
2599 * server.c (start_inferior): Call the_target->arch_setup.
2600 * target.h (struct target_ops) <arch_setup>: New field.
2601 (target_arch_setup): New marco.
2602 * lynx-low.c (lynx_target_ops): Update.
2603 * nto-low.c (nto_target_ops): Update.
2604 * spu-low.c (spu_target_ops): Update.
2605 * win32-low.c (win32_target_ops): Update.
2606
5ae3ebba
YQ		 26072015-07-24 Yao Qi <yao.qi@linaro.org>
2608
2609 * linux-low.c (linux_add_process): Don't set
2610 proc->priv->new_inferior.
2611 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2612 (linux_attach): Likewise.
2613
eb97750b
YQ		 26142015-07-24 Yao Qi <yao.qi@linaro.org>
2615
2616 * server.c (start_inferior): Code refactor.
2617
51aee833
YQ		 26182015-07-24 Yao Qi <yao.qi@linaro.org>
2619
2620 * server.c (process_serial_event): Set general_thread.
2621
af1b22f3
YQ		 26222015-07-21 Yao Qi <yao.qi@linaro.org>
2623
2624 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2625 aarch64_linux_get_debug_reg_capacity.
2626
554717a3
YQ		 26272015-07-17 Yao Qi <yao.qi@linaro.org>
2628
2629 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2630 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2631 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2632 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2633 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2634 (AARCH64_HWP_ALIGNMENT): Likewise.
2635 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2636 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2637 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2638 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2639 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2640 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2641 (struct aarch64_debug_reg_state): Likewise.
2642 (struct arch_lwp_info): Likewise.
2643 (aarch64_align_watchpoint): Likewise.
2644 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2645 (aarch64_watchpoint_length): Likewise.
2646 (aarch64_point_encode_ctrl_reg): Likewise
2647 (aarch64_point_is_aligned): Likewise.
2648 (aarch64_align_watchpoint): Likewise.
2649 (aarch64_linux_set_debug_regs):
2650 (aarch64_dr_state_insert_one_point): Likewise.
2651 (aarch64_dr_state_remove_one_point): Likewise.
2652 (aarch64_handle_breakpoint): Likewise.
2653 (aarch64_handle_aligned_watchpoint): Likewise.
2654 (aarch64_handle_unaligned_watchpoint): Likewise.
2655 (aarch64_handle_watchpoint): Likewise.
2656
c67ca4de
YQ		 26572015-07-17 Yao Qi <yao.qi@linaro.org>
2658
2659 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2660 and don't aarch64_get_debug_reg_state. All callers update.
2661 (aarch64_handle_aligned_watchpoint): Likewise.
2662 (aarch64_handle_unaligned_watchpoint): Likewise.
2663 (aarch64_handle_watchpoint): Likewise.
2664 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2665 (aarch64_remove_point): Likewise.
2666
25abf979
YQ		 26672015-07-17 Yao Qi <yao.qi@linaro.org>
2668
2669 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2670 debug_printf.
2671 (aarch64_handle_unaligned_watchpoint): Likewise.
2672
db1ff28b
JK		 26732015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2674
2675 Revert the previous 3 commits:
2676 Move gdb_regex* to common/
2677 Move linux_find_memory_regions_full & co.
2678 gdbserver build-id attribute generator
2679
700ca40f
JK		 26802015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2681 Jan Kratochvil <jan.kratochvil@redhat.com>
2682
2683 gdbserver build-id attribute generator.
2684 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2685 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2686 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2687 (find_phdr): New.
2688 (get_dynamic): Use find_pdhr to traverse program headers.
2689 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2690 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2691 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2692 (get_hex_build_id): New.
2693 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2694 to reply XML document.
2695
9904185c
JK		 26962015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2697 Jan Kratochvil <jan.kratochvil@redhat.com>
2698
2699 * target.c: Include target/target-utils.h and fcntl.h.
2700 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2701 (target_fileio_read_stralloc): New functions.
2702
6e5b4429
JK		 27032015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2704
2705 * Makefile.in (OBS): Add gdb_regex.o.
2706 (gdb_regex.o): New.
2707 * config.in: Rebuilt.
2708 * configure: Rebuilt.
2709
ddc98fbf
JK		 27102015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2711 Jan Kratochvil <jan.kratochvil@redhat.com>
2712
2713 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2714 * Makefile.in (OBS): Add target-utils.o.
2715 (linux-maps.o, target-utils.o): New.
2716 * configure.srv (srv_linux_obj): Add linux-maps.o.
2717
e57bb7a0
PL		 27182015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2719
2720 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2721 function, return 1.
2722 (the_low_target): Install it.
2723
586b02a9
PA		 27242015-07-14 Pedro Alves <palves@redhat.com>
2725
2726 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2727 Instead, ignore ECHILD, and throw an error for other errnos.
2728
58c1b36c
PA		 27292015-07-10 Pedro Alves <palves@redhat.com>
2730
2731 * event-loop.c (struct callback_event) <data>: Change type to
2732 gdb_client_data instance instead of gdb_client_data pointer.
2733 (append_callback_event): Adjust.
2734
421530db
PL		 27352015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2736
2737 * linux-aarch64-low.c: Add comments for each linux_target_ops
2738 method. Remove comments already covered in target_ops and
2739 linux_target_ops definitions.
2740 (the_low_target): Add comments for each unimplemented method.
2741
c2d65f38
YQ		 27422015-07-09 Yao Qi <yao.qi@linaro.org>
2743
2744 * linux-aarch64-low.c (aarch64_regmap): Remove.
2745 (aarch64_usrregs_info): Remove.
2746 (regs_info): Set field usrregs to NULL.
2747
b20a6524
MM		 27482015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2749
2750 * linux-low.c: Include "rsp-low.h"
2751 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2752 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2753 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2754 (handle_btrace_enable_pt): New.
2755 (handle_btrace_general_set): Support "pt".
2756 (handle_btrace_conf_general_set): Support "pt:size".
2757
96c97461
PL		 27582015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2759
2760 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2761 Z_PACKET_SW_BP.
2762
37d66942
PL		 27632015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2764
2765 * linux-aarch64-low.c: Remove comment about endianness.
2766 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2767 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2768 memcmp.
2769
dc06243f
GB		 27702015-06-24 Gary Benson <gbenson@redhat.com>
2771
2772 * linux-i386-ipa.c (stdint.h): Do not include.
2773 * lynx-i386-low.c (stdint.h): Likewise.
2774 * lynx-ppc-low.c (stdint.h): Likewise.
2775 * mem-break.c (stdint.h): Likewise.
2776 * thread-db.c (stdint.h): Likewise.
2777 * tracepoint.c (stdint.h): Likewise.
2778 * win32-low.c (stdint.h): Likewise.
2779
124e13d9
SM		 27802015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2781
2782 * server.c (write_qxfer_response): Update call to
2783 remote_escape_output.
2784
909c2cda
JK		 27852015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2786 Jan Kratochvil <jan.kratochvil@redhat.com>
2787
2788 Merge multiple hex conversions.
2789 * gdbreplay.c (tohex): Rename to 'fromhex'.
2790 (logchar): Use fromhex.
2791
24c05f46
JK		 27922015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2793
2794 * server.c (handle_qxfer_libraries): Set `version' attribute for
2795 <library-list>.
2796
14d2069a
GB		 27972015-06-10 Gary Benson <gbenson@redhat.com>
2798
2799 * target.h (struct target_ops) <multifs_open>: New field.
2800 <multifs_unlink>: Likewise.
2801 <multifs_readlink>: Likewise.
2802 * linux-low.c (nat/linux-namespaces.h): New include.
2803 (linux_target_ops): Initialize the_target->multifs_open,
2804 the_target->multifs_unlink and the_target->multifs_readlink.
2805 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2806 * hostio.c (hostio_fs_pid): New static variable.
2807 (hostio_handle_new_gdb_connection): New function.
2808 (handle_setfs): Likewise.
2809 (handle_open): Use the_target->multifs_open as appropriate.
2810 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2811 (handle_readlink): Use the_target->multifs_readlink as
2812 appropriate.
2813 (handle_vFile): Handle vFile:setfs packets.
2814 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2815 after target_handle_new_gdb_connection.
2816
4b8b5e72
GB		 28172015-06-10 Gary Benson <gbenson@redhat.com>
2818
2819 * configure.ac (AC_CHECK_FUNCS): Add setns.
2820 * config.in: Regenerate.
2821 * configure: Likewise.
2822 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2823 (linux-namespaces.o): New rule.
2824 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2825
3ac2e371
GB		 28262015-06-09 Gary Benson <gbenson@redhat.com>
2827
2828 * hostio.c (handle_open): Process mode argument with
2829 fileio_to_host_mode.
2830
ca9b78ce
YQ		 28312015-06-01 Yao Qi <yao.qi@linaro.org>
2832
2833 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2834 * linux-x86-low.c: Likewise.
2835
bfacd19d
DB		 28362015-05-28 Don Breazeal <donb@codesourcery.com>
2837
2838 * linux-low.c (handle_extended_wait): Initialize
2839 thread_info.last_resume_kind for new fork children.
2840
452003ef
PA		 28412015-05-15 Pedro Alves <palves@redhat.com>
2842
2843 * target.h (target_handle_new_gdb_connection): Rewrite using if
2844 wrapped in do/while.
2845
1041a03c
JB		 28462015-05-14 Joel Brobecker <brobecker@adacore.com>
2847
2848 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2849 * configure, config.in: Regenerate.
2850 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2851 Declare typedef.
2852
c269dbdb
DB		 28532015-05-12 Don Breazeal <donb@codesourcery.com>
2854
2855 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2856 PTRACE_EVENT_VFORK_DONE.
2857 (linux_low_ptrace_options, extended_event_reported): Add vfork
2858 events.
2859 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2860 and "vforkdone" for RSP 'T' Stop Reply Packet.
2861 * server.h (report_vfork_events): Declare
2862 global variable.
2863
3a8a0396
DB		 28642015-05-12 Don Breazeal <donb@codesourcery.com>
2865
2866 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2867 (the_low_target) <new_fork>: Initialize new member.
2868 * linux-arm-low.c (arm_new_fork): New function.
2869 (the_low_target) <new_fork>: Initialize new member.
2870 * linux-low.c (handle_extended_wait): Call new target function
2871 new_fork.
2872 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2873 * linux-mips-low.c (mips_add_watchpoint): New function
2874 extracted from mips_insert_point.
2875 (the_low_target) <new_fork>: Initialize new member.
2876 (mips_linux_new_fork): New function.
2877 (mips_insert_point): Call mips_add_watchpoint.
2878 * linux-x86-low.c (x86_linux_new_fork): New function.
2879 (the_low_target) <new_fork>: Initialize new member.
2880
de0d863e
DB		 28812015-05-12 Don Breazeal <donb@codesourcery.com>
2882
2883 * linux-low.c (handle_extended_wait): Implement return value,
2884 rename argument 'event_child' to 'event_lwp', handle
2885 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2886 (linux_low_ptrace_options): New function.
2887 (linux_low_filter_event): Call linux_low_ptrace_options,
2888 use different argument fo linux_enable_event_reporting,
2889 use return value from handle_extended_wait.
2890 (extended_event_reported): New function.
2891 (linux_wait_1): Call extended_event_reported and set
2892 status to report fork events.
2893 (linux_write_memory): Add pid to debug message.
2894 (reset_lwp_ptrace_options_callback): New function.
2895 (linux_handle_new_gdb_connection): New function.
2896 (linux_target_ops): Initialize new structure member.
2897 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2898 * lynx-low.c: Initialize new structure member.
2899 * remote-utils.c (prepare_resume_reply): Implement stop reason
2900 "fork" for "T" stop message.
2901 * server.c (handle_query): Call handle_new_gdb_connection.
2902 * server.h (report_fork_events): Declare global flag.
2903 * target.h (struct target_ops) <handle_new_gdb_connection>:
2904 New member.
2905 (target_handle_new_gdb_connection): New macro.
2906 * win32-low.c: Initialize new structure member.
2907
ddcbc397
DB		 29082015-05-12 Don Breazeal <donb@codesourcery.com>
2909
2910 * mem-break.c (APPEND_TO_LIST): Define macro.
2911 (clone_agent_expr): New function.
2912 (clone_one_breakpoint): New function.
2913 (clone_all_breakpoints): New function.
2914 * mem-break.h: Declare new functions.
2915
89245bc0
DB		 29162015-05-12 Don Breazeal <donb@codesourcery.com>
2917
2918 * linux-low.c (linux_supports_fork_events): New function.
2919 (linux_supports_vfork_events): New function.
2920 (linux_target_ops): Initialize new structure members.
2921 (initialize_low): Call linux_check_ptrace_features.
2922 * lynx-low.c (lynx_target_ops): Initialize new structure
2923 members.
2924 * server.c (report_fork_events, report_vfork_events):
2925 New global flags.
2926 (handle_query): Add new features to qSupported packet and
2927 response.
2928 (captured_main): Initialize new global variables.
2929 * target.h (struct target_ops) <supports_fork_events>:
2930 New member.
2931 <supports_vfork_events>: New member.
2932 (target_supports_fork_events): New macro.
2933 (target_supports_vfork_events): New macro.
2934 * win32-low.c (win32_target_ops): Initialize new structure
2935 members.
2936
835205d0
GB		 29372015-05-12 Gary Benson <gbenson@redhat.com>
2938
2939 * server.c (handle_qxfer_exec_file): Use current process
2940 if annex is empty.
2941
21e94bd9
SL		 29422015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2943
2944 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2945 Remove HAVE_PTRACE_GETREGS conditionals.
2946 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2947 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2948
45614f15
YQ		 29492015-05-08 Yao Qi <yao.qi@linaro.org>
2950
2951 * linux-low.c (linux_supports_conditional_breakpoints): New
2952 function.
2953 (linux_target_ops): Install new target method.
2954 * lynx-low.c (lynx_target_ops): Install NULL hook for
2955 supports_conditional_breakpoints.
2956 * nto-low.c (nto_target_ops): Likewise.
2957 * spu-low.c (spu_target_ops): Likewise.
2958 * win32-low.c (win32_target_ops): Likewise.
2959 * server.c (handle_query): Check
2960 target_supports_conditional_breakpoints.
2961 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2962 New field.
2963 (target_supports_conditional_breakpoints): New macro.
2964
80ad801e
PA		 29652015-05-06 Pedro Alves <palves@redhat.com>
2966
2967 PR server/18081
2968 * server.c (start_inferior): If the process exits, mourn it.
2969
819843c7
GB		 29702015-04-21 Gary Benson <gbenson@redhat.com>
2971
2972 * hostio.c (fileio_open_flags_to_host): Factored out to
2973 fileio_to_host_openflags in common/fileio.c. Single use
2974 updated.
2975
a2d5a9d7
MF		 29762015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2977
2978 * linux-xtensa-low.c (xtensa_fill_gregset)
2979 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2980 XCHAL_HAVE_LOOP.
2981
deb44829
MF		 29822015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2983
2984 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2985 (regs_info): Replace usrregs pointer with NULL.
2986
e57f1de3
GB		 29872015-04-17 Gary Benson <gbenson@redhat.com>
2988
2989 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2990 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2991 * server.c (handle_qxfer_exec_file): New function.
2992 (qxfer_packets): Add exec-file entry.
2993 (handle_query): Report qXfer:exec-file:read as supported packet.
2994
62828379
RN		 29952015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2996
2997 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2998
b88bb450
GB		 29992015-04-09 Gary Benson <gbenson@redhat.com>
3000
3001 * hostio-errno.c (errno_to_fileio_error): Remove function.
3002 Update caller to use remote_fileio_to_fio_error.
3003
c8f4bfdd
YQ		 30042015-04-09 Yao Qi <yao.qi@linaro.org>
3005
3006 * linux-low.c (linux_insert_point): Call
3007 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3008 (linux_remove_point): Call remove_memory_breakpoint if type is
3009 raw_bkpt_type_sw.
3010 * linux-x86-low.c (x86_insert_point): Don't call
3011 insert_memory_breakpoint.
3012 (x86_remove_point): Don't call remove_memory_breakpoint.
3013
41f98f02
PA		 30142015-04-01 Pedro Alves <palves@redhat.com>
3015 Cleber Rosa <crosa@redhat.com>
3016
3017 * server.c (gdbserver_usage): Reorganize and extend the usage
3018 message.
3019
2bf6fb9d
PA		 30202015-03-24 Pedro Alves <palves@redhat.com>
3021
3022 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3023 output. Also dump TRAP_TRACE.
3024 (linux_low_filter_event): In debug output, distinguish a
3025 resume_stop SIGSTOP from a delayed SIGSTOP.
3026
369f6daa
GB		 30272015-03-24 Gary Benson <gbenson@redhat.com>
3028
3029 * linux-x86-low.c (x86_linux_new_thread): Moved to
3030 nat/x86-linux.c.
3031 (x86_linux_prepare_to_resume): Likewise.
3032
8e5d4070
GB		 30332015-03-24 Gary Benson <gbenson@redhat.com>
3034
3035 * Makefile.in (x86-linux-dregs.o): New rule.
3036 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3037 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3038 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3039 (x86_linux_dr_get): Likewise.
3040 (x86_linux_dr_set): Likewise.
3041 (update_debug_registers_callback): Likewise.
3042 (x86_linux_dr_set_addr): Likewise.
3043 (x86_linux_dr_get_addr): Likewise.
3044 (x86_linux_dr_set_control): Likewise.
3045 (x86_linux_dr_get_control): Likewise.
3046 (x86_linux_dr_get_status): Likewise.
3047 (x86_linux_update_debug_registers): Likewise.
3048
2b95d440
GB		 30492015-03-24 Gary Benson <gbenson@redhat.com>
3050
3051 * linux-x86-low.c (x86_linux_update_debug_registers):
3052 New function, factored out from...
3053 (x86_linux_prepare_to_resume): ...this.
3054
14b0bc68
GB		 30552015-03-24 Gary Benson <gbenson@redhat.com>
3056
3057 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3058 (x86_linux_dr_set): Likewise.
3059 (update_debug_registers_callback): Likewise.
3060 (x86_linux_dr_set_addr): Likewise.
3061 (x86_linux_dr_get_addr): Likewise.
3062 (x86_linux_dr_set_control): Likewise.
3063 (x86_linux_dr_get_control): Likewise.
3064 (x86_linux_dr_get_status): Likewise.
3065 (x86_linux_prepare_to_resume): Likewise.
3066
5dfe6ca8
GB		 30672015-03-24 Gary Benson <gbenson@redhat.com>
3068
3069 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3070 Use perror_with_name. Pass string through gettext.
3071 (x86_linux_dr_set): Likewise.
3072
d33472ad
GB		 30732015-03-24 Gary Benson <gbenson@redhat.com>
3074
3075 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3076 (x86_linux_dr_set_addr): ...this.
3077 (x86_dr_low_get_addr): Rename to...
3078 (x86_linux_dr_get_addr): ...this.
3079 (x86_dr_low_set_control): Rename to...
3080 (x86_linux_dr_set_control): ...this.
3081 (x86_dr_low_get_control): Rename to...
3082 (x86_linux_dr_get_control): ...this.
3083 (x86_dr_low_get_status): Rename to...
3084 (x86_linux_dr_get_status): ...this.
3085 (x86_dr_low): Update with new function names.
3086
4b134ca1
GB		 30872015-03-24 Gary Benson <gbenson@redhat.com>
3088
3089 * Makefile.in (x86-linux.o): New rule.
3090 * configure.srv: Add x86-linux.o to relevant targets.
3091 * linux-low.c (lwp_set_arch_private_info): New function.
3092 (lwp_arch_private_info): Likewise.
3093 * linux-x86-low.c: Include nat/x86-linux.h.
3094 (arch_lwp_info): Removed structure.
3095 (update_debug_registers_callback):
3096 Use lwp_set_debug_registers_changed.
3097 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3098 and lwp_set_debug_registers_changed.
3099 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3100
34c703da
GB		 31012015-03-24 Gary Benson <gbenson@redhat.com>
3102
3103 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3104 * linux-arm-low.c (arm_new_thread): Likewise.
3105 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3106 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3107 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3108 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3109
cff068da
GB		 31102015-03-24 Gary Benson <gbenson@redhat.com>
3111
3112 * linux-low.c (ptid_of_lwp): New function.
3113 (lwp_is_stopped): Likewise.
3114 (lwp_stop_reason): Likewise.
3115 * linux-x86-low.c (update_debug_registers_callback):
3116 Use lwp_is_stopped.
3117 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3118 lwp_stop_reason.
3119
b2f7c7e8
GB		 31202015-03-24 Gary Benson <gbenson@redhat.com>
3121
3122 * linux-low.h (linux_stop_lwp): Remove declaration.
3123
6d4ee8c6
GB		 31242015-03-24 Gary Benson <gbenson@redhat.com>
3125
3126 * linux-low.h: Include nat/linux-nat.h.
3127 * linux-low.c (iterate_over_lwps_args): New structure.
3128 (iterate_over_lwps_filter): New function.
3129 (iterate_over_lwps): Likewise.
3130 * linux-x86-low.c (update_debug_registers_callback):
3131 Update signature to what iterate_over_lwps expects.
3132 Remove PID check that iterate_over_lwps now performs.
3133 (x86_dr_low_set_addr): Use iterate_over_lwps.
3134 (x86_dr_low_set_control): Likewise.
3135
70a0bb6b
GB		 31362015-03-24 Gary Benson <gbenson@redhat.com>
3137
3138 * linux-x86-low.c (x86_debug_reg_state): New function.
3139 (x86_linux_prepare_to_resume): Use the above.
3140
7b669087
GB		 31412015-03-24 Gary Benson <gbenson@redhat.com>
3142
3143 * linux-low.c (current_lwp_ptid): New function.
3144 * linux-x86-low.c: Include nat/linux-nat.h.
3145 (x86_dr_low_get_addr): Use current_lwp_ptid.
3146 (x86_dr_low_get_control): Likewise.
3147 (x86_dr_low_get_status): Likewise.
3148
eef49a3d
PA		 31492015-03-20 Pedro Alves <palves@redhat.com>
3150
3151 * tracepoint.c (cmd_qtstatus): Make "str" const.
3152
b2333d22
PA		 31532015-03-20 Pedro Alves <palves@redhat.com>
3154
3155 * server.c (handle_general_set): Make "req_str" const.
3156
23f238d3
PA		 31572015-03-19 Pedro Alves <palves@redhat.com>
3158
3159 * linux-low.c (linux_resume_one_lwp): Rename to ...
3160 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3161 instead call perror_with_name.
3162 (check_ptrace_stopped_lwp_gone): New function.
3163 (linux_resume_one_lwp): Reimplement as wrapper around
3164 linux_resume_one_lwp_throw that swallows errors if the LWP is
3165 gone.
3166
91baf43f
PA		 31672015-03-19 Pedro Alves <palves@redhat.com>
3168
3169 * linux-low.c (count_events_callback, select_event_lwp_callback):
3170 No longer check whether the thread has resume_stop as last resume
3171 kind.
3172
8bf3b159
PA		 31732015-03-19 Pedro Alves <palves@redhat.com>
3174
3175 * linux-low.c (count_events_callback, select_event_lwp_callback):
3176 Use the lwp's status_pending_p field, not the thread's.
3177
b90fc188
PA		 31782015-03-19 Pedro Alves <palves@redhat.com>
3179
3180 * linux-low.c (select_event_lwp_callback): Update comments to
3181 no longer mention SIGTRAP.
3182
464b0089
GB		 31832015-03-18 Gary Benson <gbenson@redhat.com>
3184
3185 * server.c (handle_query): Do not report vFile:fstat as supported.
3186
aa9e327f
GB		 31872015-03-11 Gary Benson <gbenson@redhat.com>
3188
3189 * hostio.c (sys/types.h): New include.
3190 (sys/stat.h): Likewise.
3191 (common-remote-fileio.h): Likewise.
3192 (handle_fstat): New function.
3193 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3194
791c0056
GB		 31952015-03-11 Gary Benson <gbenson@redhat.com>
3196
3197 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3198 struct stat.st_blocks and struct stat.st_blksize.
3199 * configure: Regenerate.
3200 * config.in: Likewise.
3201 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3202 (OBS): Add common-remote-fileio.o.
3203 (common-remote-fileio.o): New rule.
3204
9a9df970
PA		 32052015-03-09 Pedro Alves <palves@redhat.com>
3206
3207 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3208 'struct sockaddr' pointer in 'accept' call.
3209
9eb1356e
PA		 32102015-03-09 Pedro Alves <palves@redhat.com>
3211
3212 Revert:
3213 2015-03-07 Pedro Alves <palves@redhat.com>
3214 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3215 or <winsock2.h> here. Instead include "gdb_socket.h".
3216 (remote_open): Use union gdb_sockaddr_u.
3217 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3218 or <winsock2.h> here. Instead include "gdb_socket.h".
3219 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3220 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3221 or <sys/un.h>.
3222 (init_named_socket, gdb_agent_helper_thread): Use union
3223 gdb_sockaddr_u.
3224
aac331e4
PA		 32252015-03-07 Pedro Alves <palves@redhat.com>
3226
3227 * configure.ac (build_warnings): Move
3228 -Wdeclaration-after-statement to the C-specific set.
3229 * configure: Regenerate.
3230
366c75fc
PA		 32312015-03-07 Pedro Alves <palves@redhat.com>
3232
3233 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3234 or <winsock2.h> here. Instead include "gdb_socket.h".
3235 (remote_open): Use union gdb_sockaddr_u.
3236 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3237 or <winsock2.h> here. Instead include "gdb_socket.h".
3238 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3239 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3240 or <sys/un.h>.
3241 (init_named_socket, gdb_agent_helper_thread): Use union
3242 gdb_sockaddr_u.
3243
492d29ea
PA		 32442015-03-07 Pedro Alves <palves@redhat.com>
3245
3246 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3247 instead.
3248
60a191ed
YQ		 32492015-03-06 Yao Qi <yao.qi@linaro.org>
3250
3251 * linux-aarch64-low.c (aarch64_insert_point): Use
3252 show_debug_regs as a boolean.
3253 (aarch64_remove_point): Likewise.
3254
f5771b1d
PA		 32552015-03-05 Pedro Alves <palves@redhat.com>
3256
3257 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3258 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3259 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3260 * nto-low.c (nto_target_ops): Likewise.
3261 * spu-low.c (spu_target_ops): Likewise.
3262 * win32-low.c (win32_target_ops): Likewise.
3263
3e572f71
PA		 32642015-03-04 Pedro Alves <palves@redhat.com>
3265
72f4393d 3266 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3267 Decide whether a breakpoint triggered based on the SIGTRAP's
3268 siginfo.si_code.
72f4393d
L		 3269 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3270 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3271 (linux_low_filter_event): Check for breakpoints before checking
3272 watchpoints.
3273 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3274 siginfo.si_code.
72f4393d
L		 3275 (linux_stopped_by_sw_breakpoint)
3276 (linux_supports_stopped_by_sw_breakpoint)
3277 (linux_stopped_by_hw_breakpoint)
3278 (linux_supports_stopped_by_hw_breakpoint): New functions.
3279 (linux_target_ops): Install new target methods.
3e572f71 3280
1ec68e26
PA		 32812015-03-04 Pedro Alves <palves@redhat.com>
3282
3283 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3284 * server.c (swbreak_feature, hwbreak_feature): New globals.
3285 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3286 (captured_main): Clear swbreak_feature and hwbreak_feature.
3287 * server.h (swbreak_feature, hwbreak_feature): Declare.
3288 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3289 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3290 supports_stopped_by_hw_breakpoint>: New fields.
3291 (target_supports_stopped_by_sw_breakpoint)
3292 (target_stopped_by_sw_breakpoint)
3293 (target_supports_stopped_by_hw_breakpoint)
3294 (target_stopped_by_hw_breakpoint): Declare.
3295
15c66dd6
PA		 32962015-03-04 Pedro Alves <palves@redhat.com>
3297
3298 enum lwp_stop_reason -> enum target_stop_reason
3299 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3300 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3301 (linux_wait_1, stuck_in_jump_pad_callback)
3302 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3303 (linux_stopped_by_watchpoint):
3304 * linux-low.h (enum lwp_stop_reason): Delete.
3305 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3306 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3307
98fc70d6
YQ		 33082015-03-04 Yao Qi <yao.qi@linaro.org>
3309
3310 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3311
dd2ac174
GB		 33122015-03-03 Gary Benson <gbenson@redhat.com>
3313
3314 * hostio.c (handle_vFile): Fix prefix lengths.
3315
d68e53f4
MM		 33162015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3317
3318 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3319 ptr_bits.
3320
bf2d68ab
AA		 33212015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3322
3323 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3324 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3325 (clean): Add "rm -f" for above C files.
3326 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3327 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3328 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3329 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3330 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3331 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3332 (init_registers_s390x_vx_linux64)
3333 (init_registers_s390x_tevx_linux64)
3334 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3335 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3336 declarations.
3337 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3338 (s390_store_vxrs_high): New functions.
3339 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3340 NT_S390_VXRS_HIGH.
3341 (s390_arch_setup): Add logic for selecting one of the new target
3342 descriptions. Activate the new vector regsets if applicable.
3343 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3344 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3345 and init_registers_s390x_tevx_linux64.
3346
c966a859
PA		 33472015-03-01 Pedro Alves <palves@redhat.com>
3348
3349 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3350 parameter.
3351
4180215b
PA		 33522015-02-27 Pedro Alves <palves@redhat.com>
3353
3354 * linux-x86-low.c (u_debugreg_offset): New function.
3355 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3356
749bab01
PA		 33572015-02-27 Pedro Alves <palves@redhat.com>
3358
3359 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3360 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3361 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3362 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3363 (ps_lsetfpregs, ps_getpid)
3364 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3365 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3366 (ps_lsetxregs, ps_plog): Declare.
3367
3c14e5a3
PA		 33682015-02-27 Pedro Alves <palves@redhat.com>
3369
3370 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3371 IP_AGENT_EXPORT_FUNC.
3372 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3373 IP_AGENT_EXPORT_FUNC.
3374 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3375 (IP_AGENT_EXPORT): Delete.
3376 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3377 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3378 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3379 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3380 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3381 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3382 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3383 (traceframe_read_count, traceframe_write_count)
3384 (traceframes_created, trace_state_variables, get_raw_reg)
3385 (get_trace_state_variable_value, set_trace_state_variable_value)
3386 (ust_loaded, helper_thread_id, cmd_buf): Use
3387 IPA_SYM_EXPORTED_NAME.
3388 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3389 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3390 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3391 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3392 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3393 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3394 EXTERN_C_PUSH/EXTERN_C_POP.
3395 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3396 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3397 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3398 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3399 (traceframe_write_count, traceframe_read_count)
3400 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3401 (about_to_request_buffer_space, get_trace_state_variable_value)
3402 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3403 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3404 EXTERN_C_PUSH/EXTERN_C_POP.
3405 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3406 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3407 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3408 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3409 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3410 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3411 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3412 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3413 Define.
3414 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3415 (IP_AGENT_EXPORT_VAR_DECL): Define.
3416 (tracing): Declare.
3417 (gdb_agent_get_raw_reg): Declare.
3418
fe978cb0
PA		 34192015-02-27 Tom Tromey <tromey@redhat.com>
3420 Pedro Alves <palves@redhat.com>
3421
3422 Rename symbols whose names are reserved C++ keywords throughout.
3423
3bc3d82a
PA		 34242015-02-27 Pedro Alves <palves@redhat.com>
3425
3426 * Makefile.in (COMPILER): New, get it from autoconf.
3427 (CXX): Get from autoconf instead.
3428 (COMPILE.pre): Use COMPILER.
3429 (CC-LD): Rename to ...
3430 (CC_LD): ... this. Use COMPILER.
3431 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3432 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3433 * acinclude.m4: Include build-with-cxx.m4.
3434 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3435 Disable -Werror by default if building in C++ mode.
3436 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3437 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3438 the C++ compiler. Save/restore CXXFLAGS too.
3439 * configure: Regenerate.
3440
07697489
PA		 34412015-02-27 Pedro Alves <palves@redhat.com>
3442
3443 * acinclude.m4: Include libiberty.m4.
3444 * configure.ac: Call libiberty_INIT.
3445 * config.in, configure: Regenerate.
3446
9beb7c4e
PA		 34472015-02-26 Pedro Alves <palves@redhat.com>
3448
3449 * linux-low.c (linux_wait_1): When incrementing the PC past a
3450 program breakpoint always use the_low_target.breakpoint_len as
3451 increment, rather than the maximum between that and
3452 the_low_target.decr_pc_after_break.
3453
8090aef2
PA		 34542015-02-23 Pedro Alves <palves@redhat.com>
3455
3456 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3457 thread was doing a step-over; always adjust the PC if
3458 we stepped over a permanent breakpoint.
3459 (linux_wait_1): If we stepped over breakpoint that was on top of a
3460 permanent breakpoint, manually advance the PC past it.
3461
bc9540e8
PA		 34622015-02-23 Pedro Alves <palves@redhat.com>
3463
3464 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3465 modes.
3466 (x86_fill_gregset, x86_store_gregset): Use it when handling
3467 $orig_eax.
3468
2db9a427
PA		 34692015-02-20 Pedro Alves <palves@redhat.com>
3470
3471 * thread-db.c: Include "nat/linux-procfs.h".
3472 (thread_db_init): Skip listing new threads if the kernel supports
3473 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3474
afa8d396
PA		 34752015-02-20 Pedro Alves <palves@redhat.com>
3476
3477 * linux-low.c (status_pending_p_callback): Use ptid_match.
3478
c9587f88
AT		 34792015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3480
3481 PR breakpoints/16812
3482 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3483 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3484 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3485
b05ec7a5
AT		 34862015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3487
3488 PR breakpoints/15956
3489 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3490
d33501a5
MM		 34912015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3492
3493 * linux-low.c (linux_low_btrace_conf): Print size.
3494 * server.c (handle_btrace_conf_general_set): New.
3495 (hanle_general_set): Call handle_btrace_conf_general_set.
3496 (handle_query): Report Qbtrace-conf:bts:size as supported.
3497
f4abbc16
MM		 34982015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3499
3500 * linux-low.c (linux_low_enable_btrace): Update parameters.
3501 (linux_low_btrace_conf): New.
3502 (linux_target_ops)<to_btrace_conf>: Initialize.
3503 * server.c (current_btrace_conf): New.
3504 (handle_btrace_enable): Rename to ...
3505 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3506 to target_enable_btrace. Update comment. Update users.
3507 (handle_qxfer_btrace_conf): New.
3508 (qxfer_packets): Add btrace-conf entry.
3509 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3510 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3511 (target_ops)<read_btrace_conf>: New.
3512 (target_enable_btrace): Update parameters.
3513 (target_read_btrace_conf): New.
3514
043c3577
MM		 35152015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3516
3517 * server.c (handle_btrace_general_set): Remove call to
3518 target_supports_btrace.
3519 (supported_btrace_packets): New.
3520 (handle_query): Call supported_btrace_packets.
3521 * target.h: include btrace-common.h.
3522 (btrace_target_info): Removed.
3523 (supports_btrace, target_supports_btrace): Update parameters.
3524
734b0e4b
MM		 35252015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3526
3527 * Makefile.in (SFILES): Add common/btrace-common.c.
3528 (OBS): Add common/btrace-common.o.
3529 (btrace-common.o): Add build rules.
3530 * linux-low: Include btrace-common.h.
3531 (linux_low_read_btrace): Use struct btrace_data. Call
3532 btrace_data_init and btrace_data_fini.
3533
d6c146e9
PA		 35342015-02-06 Pedro Alves <palves@redhat.com>
3535
3536 * thread-db.c (find_new_threads_callback): Add debug output.
3537
20ba1ce6
PA		 35382015-02-04 Pedro Alves <palves@redhat.com>
3539
3540 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3541 (resume_stopped_resumed_lwps): New function.
3542 (linux_wait_for_event_filtered): Use it.
3543
8cc73a39
SDJ		 35442015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3545
3546 * Makefile.in (SFILES): Add linux-personality.c.
3547 (linux-personality.o): New rule.
3548 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3549 list of objects to be built.
3550 * linux-low.c: Include nat/linux-personality.h.
3551 (linux_create_inferior): Remove code to disable address space
3552 randomization (moved to ../nat/linux-personality.c). Create
3553 cleanup to disable address space randomization.
3554
fb23d554
SDJ		 35552015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3556
3557 * Makefile.in (posix-strerror.o): New rule.
3558 (mingw-strerror.o): Likewise.
3559 * configure: Regenerated.
3560 * configure.ac: Source file ../common/common.host. Initialize new
3561 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3562
cdf43629
YQ		 35632015-01-14 Yao Qi <yao@codesourcery.com>
3564
3565 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3566 (ppc-linux.o): New rule.
3567 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3568 * configure.ac: AC_CHECK_FUNCS(getauxval).
3569 * config.in: Re-generated.
3570 * configure: Re-generated.
3571 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3572 ppc64_64bit_inferior_p
3573
514c5338
YQ		 35742015-01-14 Yao Qi <yao@codesourcery.com>
3575
3576 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3577 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3578 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3579 (PT_ORIG_R3, PT_TRAP): Likewise.
3580 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3581 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3582 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3583
3368c1e5
JB		 35842015-01-10 Joel Brobecker <brobecker@adacore.com>
3585
3586 * i387-fp.c (i387_cache_to_xsave): In look over
3587 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3588 zmmh_low_space field by use of zmmh_high_space.
3589
582511be
PA		 35902015-01-09 Pedro Alves <palves@redhat.com>
3591
3592 * linux-low.c (step_over_bkpt): Move higher up in the file.
3593 (handle_extended_wait): Don't store the stop_pc here.
3594 (get_stop_pc): Adjust comments and rename to ...
3595 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3596 stopped for a software breakpoint or hardware breakpoint.
3597 (thread_still_has_status_pending_p): New function.
3598 (status_pending_p_callback): Use
3599 thread_still_has_status_pending_p. If the event is no longer
3600 interesting, resume the LWP.
3601 (handle_tracepoints): Add assert.
3602 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3603 (wstatus_maybe_breakpoint): New function.
3604 (cancel_breakpoint): Delete function.
3605 (check_stopped_by_watchpoint): New function, factored out from
3606 linux_low_filter_event.
3607 (lp_status_maybe_breakpoint): Delete function.
3608 (linux_low_filter_event): Remove filter_ptid argument.
3609 Leave thread group exits pending here. Store the LWP's stop PC.
3610 Always leave events pending.
3611 (linux_wait_for_event_filtered): Pull all events out of the
3612 kernel, and leave them all pending.
3613 (count_events_callback, select_event_lwp_callback): Consider all
3614 events.
3615 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3616 (select_event_lwp): Only give preference to the stepping LWP in
3617 all-stop mode. Adjust comments.
3618 (ignore_event): New function.
3619 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3620 references to cancel_breakpoints. Adjust to renames. Also give
3621 equal priority to all LWPs that have had events in non-stop mode.
3622 If reporting a software breakpoint event, unadjust the LWP's PC.
3623 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3624 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3625 Adjust.
3626 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3627 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3628 (linux_stopped_by_watchpoint): Adjust.
3629 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3630 * linux-low.h (enum lwp_stop_reason): New.
3631 (struct lwp_info) <stop_pc>: Adjust comment.
3632 <stopped_by_watchpoint>: Delete field.
3633 <stop_reason>: New field.
3634 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3635 * mem-break.c (software_breakpoint_inserted_here)
3636 (hardware_breakpoint_inserted_here): New function.
3637 * mem-break.h (software_breakpoint_inserted_here)
3638 (hardware_breakpoint_inserted_here): Declare.
3639 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3640 (cancel_breakpoints): Delete.
3641 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3642 (upload_fast_traceframes): Remove references to
3643 cancel_breakpoints.
3644
a33e3959
PA		 36452015-01-09 Pedro Alves <palves@redhat.com>
3646
3647 * thread-db.c (find_new_threads_callback): Ignore thread if the
3648 kernel thread ID is -1.
3649
8784d563
PA		 36502015-01-09 Pedro Alves <palves@redhat.com>
3651
3652 * linux-low.c (linux_attach_fail_reason_string): Move to
3653 nat/linux-ptrace.c, and rename.
3654 (linux_attach_lwp): Update comment.
3655 (attach_proc_task_lwp_callback): New function.
3656 (linux_attach): Adjust to rename and use
3657 linux_proc_attach_tgid_threads.
3658 (linux_attach_fail_reason_string): Delete declaration.
3659
76f2b779
JB		 36602015-01-01 Joel Brobecker <brobecker@adacore.com>
3661
3662 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3663 * server.c (gdbserver_version): Likewise.
3664
fafcc06a
SDJ		 36652014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3666
3667 * remote-utils.c: Include ctype.h.
3668 (input_interrupt): Explicitly handle the case when the char
3669 received is the NUL byte. Improve the printing of non-ASCII
3670 characters.
3671
beed38b8
JB		 36722014-12-16 Joel Brobecker <brobecker@adacore.com>
3673
3674 * linux-low.c (linux_low_filter_event): Update call to
3675 linux_enable_event_reporting following the addition of
3676 a new parameter to that function.
3677
bf330350
CU		 36782014-12-16 Catalin Udma <catalin.udma@freescale.com>
3679
3680 PR server/17457
3681 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3682 (AARCH64_FPCR_REGNO): Likewise.
3683 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3684 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3685 (aarch64_store_fpregset): Likewise.
3686
5227d625
JB		 36872014-12-15 Joel Brobecker <brobecker@adacore.com>
3688
3689 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3690 Remove FIXME comment about assumption about N.
3691
f93b65a0
JB		 36922014-12-13 Joel Brobecker <brobecker@adacore.com>
3693
3694 * configure.ac: If large-file support is disabled in GDBserver,
3695 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3696 * configure: Regenerate.
3697
e5a9158d
AA		 36982014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3699
3700 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3701 warning upon ENODATA from ptrace.
3702 * linux-s390-low.c (s390_store_tdb): New.
3703 (s390_regsets): Add regset for NT_S390_TDB.
3704
feea5f36
AA		 37052014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3706
3707 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3708 without a fill_function.
3709 * linux-s390-low.c (s390_fill_last_break): Remove.
3710 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3711 (s390_arch_setup): Use regset's size instead of fill_function for
3712 loop end condition.
3713
098dbe61
AA		 37142014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3715
3716 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3717 the regset's store function when ptrace returned an error.
3718 * regcache.c (get_thread_regcache): Invalidate register cache
3719 before fetching inferior's registers.
3720
28eef672
AA		 37212014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3722
3723 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3724 while-loop as for-loop.
3725 (regsets_store_inferior_registers): Likewise.
3726
bdca27a2
YQ		 37272014-11-28 Yao Qi <yao@codesourcery.com>
3728
3729 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3730 * config.in, configure: Re-generate.
3731 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3732 is defined.
3733
9c232dda
YQ		 37342014-11-21 Yao Qi <yao@codesourcery.com>
3735
3736 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3737 (AC_CHECK_HEADERS): Remove malloc.h.
3738 * configure: Re-generated.
3739 * config.in: Re-generated.
3740 * server.h: Don't include alloca.h and malloc.h.
3741 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3742 Don't include malloc.h.
3743
43968415
JB		 37442014-11-17 Joel Brobecker <brobecker@adacore.com>
3745
3746 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3747 corresponding ERRNO check in same block.
3748
40e91bc7
PA		 37492014-11-12 Pedro Alves <palves@redhat.com>
3750
3751 * server.c (cont_thread): Update comment.
3752 (start_inferior, attach_inferior): No longer clear cont_thread.
3753 (handle_v_cont): No longer set cont_thread.
3754 (captured_main): Clear cont_thread each time a GDB connects.
3755
c2c118cf
PA		 37562014-11-12 Pedro Alves <palves@redhat.com>
3757
3758 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3759 thread, and don't resume all threads if the Hc thread has exited.
3760
78708b7c
PA		 37612014-11-12 Pedro Alves <palves@redhat.com>
3762
3763 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3764 the process group instead of to a specific LWP.
3765
a2abc7de
PA		 37662014-10-15 Pedro Alves <palves@redhat.com>
3767
3768 PR server/17487
3769 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3770 parameter.
3771 (arm_set_thread_context): Delete.
3772 (the_low_target): Adjust.
3773 * win32-i386-low.c (debug_registers_changed)
3774 (debug_registers_used): Delete.
3775 (update_debug_registers_callback): New function.
3776 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3777 needing to update their debug registers.
3778 (win32_get_current_dr): New function.
3779 (x86_dr_low_get_addr, x86_dr_low_get_control)
3780 (x86_dr_low_get_status): Fetch the debug register from the thread
3781 record's context.
3782 (i386_initial_stuff): Adjust.
3783 (i386_get_thread_context): Remove current_event parameter. Don't
3784 clear debug_registers_changed nor copy DR values to
3785 debug_reg_state.
3786 (i386_set_thread_context): Delete.
3787 (i386_prepare_to_resume): New function.
3788 (i386_thread_added): Mark the thread as needing to update irs
3789 debug registers.
3790 (the_low_target): Remove i386_set_thread_context and install
3791 i386_prepare_to_resume.
3792 * win32-low.c (win32_get_thread_context): Adjust.
3793 (win32_set_thread_context): Use SetThreadContext
3794 directly.
3795 (win32_prepare_to_resume): New function.
3796 (win32_require_context): New function, factored out from ...
3797 (thread_rec): ... this.
3798 (continue_one_thread): Call win32_prepare_to_resume on each thread
3799 we're about to continue.
3800 (win32_resume): Call win32_prepare_to_resume on the event thread.
3801 * win32-low.h (struct win32_thread_info)
3802 <debug_registers_changed>: New field.
3803 (struct win32_target_ops): Change prototype of set_thread_context,
3804 delete set_thread_context and add prepare_to_resume.
3805 (win32_require_context): New declaration.
3806
a442d071
GB		 38072014-10-08 Gary Benson <gbenson@redhat.com>
3808
3809 * server.h: Do not include common-exceptions.h.
3810
6f1947e8
GB		 38112014-10-08 Gary Benson <gbenson@redhat.com>
3812
3813 * server.h: Do not include cleanups.h.
3814
63b434a4
JH		 38152014-09-30 James Hogan <james.hogan@imgtec.com>
3816
3817 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3818 mips64-dsp-linux.c.
3819
c4d9ceb6
YQ		 38202014-09-23 Yao Qi <yao@codesourcery.com>
3821
3822 * linux-low.c (lp_status_maybe_breakpoint): New function.
3823 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3824 (count_events_callback): Likewise.
3825 (select_event_lwp_callback): Likewise.
3826 (cancel_breakpoints_callback): Likewise.
3827
89a5711c
DB		 38282014-09-19 Don Breazeal <donb@codesourcery.com>
3829
3830 * linux-low.c (handle_extended_wait): Call
3831 linux_ptrace_get_extended_event.
3832 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3833 linux_is_extended_waitstatus.
3834
bffc0964
JB		 38352014-09-16 Joel Brobecker <brobecker@adacore.com>
3836
3837 * Makefile.in (CPPFLAGS): Define.
3838 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3839 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3840
0bfdf32f
GB		 38412014-09-16 Gary Benson <gbenson@redhat.com>
3842
3843 * inferiors.h (current_inferior): Renamed as...
3844 (current_thread): New variable. All uses updated.
3845 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3846 (maybe_move_out_of_jump_pad): Likewise.
3847 (cancel_breakpoint): Likewise.
3848 (linux_low_filter_event): Likewise.
3849 (wait_for_sigstop): Likewise.
3850 (linux_resume_one_lwp): Likewise.
3851 (need_step_over_p): Likewise.
3852 (start_step_over): Likewise.
3853 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3854 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3855 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3856 and save_inferior as saved_thread.
3857 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3858 saved_thread.
3859 (regcache_invalidate_thread): Likewise.
3860 * remote-utils.c (prepare_resume_reply): Likewise.
3861 * thread-db.c (thread_db_get_tls_address): Likewise.
3862 (disable_thread_event_reporting): Likewise.
3863 (remove_thread_event_breakpoints): Likewise.
3864 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3865 as saved_thread.
3866 * target.h (set_desired_inferior): Renamed as...
3867 (set_desired_thread): New declaration. All uses updated.
3868 * server.c (myresume): Updated comment to reference thread instead
3869 of inferior.
3870 (handle_serial_event): Likewise.
3871 (handle_target_event): Likewise.
3872
361c8ade
GB		 38732014-09-12 Tom Tromey <tromey@redhat.com>
3874 Gary Benson <gbenson@redhat.com>
3875
3876 * regcache.h: Include common-regcache.h.
3877 (regcache_read_pc): Don't declare.
3878 * regcache.c (get_thread_regcache_for_ptid): New function.
3879
bd9269f7
GB		 38802014-09-11 Tom Tromey <tromey@redhat.com>
3881 Gary Benson <gbenson@redhat.com>
3882
3883 * symbol.c: New file.
3884 * Makefile.in (SFILES): Add symbol.c.
3885 (OBS): Add symbol.o.
3886
f8c1d06b
GB		 38872014-09-11 Gary Benson <gbenson@redhat.com>
3888
3889 * target.c (target_stop_ptid, target_continue_ptid): New
3890 functions.
3891
721ec300
GB		 38922014-09-11 Tom Tromey <tromey@redhat.com>
3893 Gary Benson <gbenson@redhat.com>
3894
3895 * target.h: Include target/target.h.
3896 * target.c (target_read_memory, target_read_uint32)
3897 (target_write_memory): New functions.
3898
c5e92cca
GB		 38992014-09-11 Gary Benson <gbenson@redhat.com>
3900
3901 * server.h (debug_hw_points): Don't declare.
3902 * server.c (debug_hw_points): Don't define. Replace all uses
3903 with show_debug_regs.
3904 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3905 all uses with show_debug_regs.
3906
2e4bb98a
EBM		 39072014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3908
3909 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3910 endianness into account.
3911 (ppc_supply_ptrace_register): Likewise.
3912
ac740bc7
JH		 39132014-09-03 James Hogan <james.hogan@imgtec.com>
3914
3915 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3916 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3917
97ea6506
GB		 39182014-09-03 Gary Benson <gbenson@redhat.com>
3919
3920 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3921 ALL_DEBUG_ADDRESS_REGISTERS.
3922
df7e5265
GB		 39232014-09-02 Gary Benson <gbenson@redhat.com>
3924
3925 * i386-low.h: Renamed as...
3926 * x86-low.h: New file. All type, function and variable name
3927 prefixes changed from "i386_" to "x86_". All references updated.
3928 * i386-low.c: Renamed as...
3929 * x86-low.c: New file. All type, function and variable name
3930 prefixes changed from "i386_" to "x86_". All references updated.
3931
ed859da7
GB		 39322014-09-02 Gary Benson <gbenson@redhat.com>
3933
3934 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3935 (x86_linux_new_thread): Likewise.
3936
860789c7
GB		 39372014-08-29 Gary Benson <gbenson@redhat.com>
3938
3939 * server.h (setjmp.h): Do not include.
3940 (toplevel): Do not declare.
3941 (common-exceptions.h): Include.
3942 (cleanups.h): Likewise.
3943 * server.c (toplevel): Do not define.
3944 (exit_code): New static global.
3945 (detach_or_kill_for_exit_cleanup): New function.
3946 (main): New function. Original main renamed to...
3947 (captured_main): New function.
3948 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3949
ff55e1b5
GB		 39502014-08-29 Gary Benson <gbenson@redhat.com>
3951
3952 * Makefile.in (SFILES): Add common/common-exceptions.c.
3953 (OBS): Add common-exceptions.o.
3954 (common-exceptions.o): New rule.
3955 * utils.c (prepare_to_throw_exception): New function.
3956
e9bcb658
GB		 39572014-08-29 Gary Benson <gbenson@redhat.com>
3958
3959 * config.in: Regenerate.
3960 * configure: Likewise.
3961
e3180625
GB		 39622014-08-29 Gary Benson <gbenson@redhat.com>
3963
3964 * Makefile.in (SFILES): Add common/cleanups.c.
3965 (OBS): cleanups.o.
3966 (cleanups.o): New rule.
3967
e3d6ba5d
GB		 39682014-08-29 Gary Benson <gbenson@redhat.com>
3969
3970 * utils.c (internal_vwarning): New function.
3971
7096e886
GB		 39722014-08-28 Gary Benson <gbenson@redhat.com>
3973
3974 * utils.h (fatal): Remove declaration.
3975 * utils.c (fatal): Remove function.
3976
14ce3192
GB		 39772014-08-28 Gary Benson <gbenson@redhat.com>
3978
3979 * tracepoint.c (gdb_agent_init): Replace fatal with
3980 perror_with_name.
3981 (initialize_tracepoint): Likewise.
3982
50278d59
GB		 39832014-08-28 Gary Benson <gbenson@redhat.com>
3984
3985 * remote-utils.c (remote_prepare): Replace fatal with error.
3986
aa96c426
GB		 39872014-08-28 Gary Benson <gbenson@redhat.com>
3988
3989 * linux-low.c (linux_async): Replace fatal with warning.
3990 Tidy up and return.
3991 (linux_start_non_stop): Return -1 if linux_async failed.
3992
f7160e97
GB		 39932014-08-28 Gary Benson <gbenson@redhat.com>
3994
3995 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3996 gdb_assert.
3997 (i386_dr_low_get_addr): Remove vague comment.
3998 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3999 gdb_assert.
4000
38e08fca
GB		 40012014-08-28 Gary Benson <gbenson@redhat.com>
4002
4003 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4004 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4005 internal_error.
4006 (linux_resume_one_lwp): Likewise.
4007 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4008 gdb_assert.
4009 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4010 with internal_error.
4011 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4012 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4013 (find_register_by_name): Replace fatal with internal_error.
4014 (find_regno): Likewise.
4015 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4016 * thread-db.c (thread_db_create_event): Likewise.
4017 (thread_db_load_search): Likewise.
4018 (try_thread_db_load_1): Likewise.
4019 * tracepoint.c (get_jump_space_head): Replace fatal with
4020 internal_error.
4021 (claim_trampoline_space): Likewise.
4022 (have_fast_tracepoint_trampoline_buffer): Likewise.
4023 (cmd_qtstart): Likewise.
4024 (stop_tracing): Likewise.
4025 (fast_tracepoint_collecting): Likewise.
4026 (target_malloc): Likewise.
4027 (download_tracepoint): Likewise.
4028 (download_trace_state_variables): Replace check with gdb_assert.
4029 (upload_fast_traceframes): Replace fatal with internal_error.
4030
34abf635
GB		 40312014-08-19 Tom Tromey <tromey@redhat.com>
4032 Gary Benson <gbenson@redhat.com>
4033
4034 * Makefile.in (SFILES): Add common/common-debug.c.
4035 (OBS): Add common-debug.o.
4036 (common-debug.o): New rule.
4037 * debug.h (debug_printf): Don't declare.
4038 * debug.c (debug_printf): Renamed and rewritten as...
4039 (debug_vprintf): New function.
4040
f6e94d78
GB		 40412014-08-19 Gary Benson <gbenson@redhat.com>
4042
4043 * utils.h: Do not include print-utils.h.
4044
9239eeab
GB		 40452014-08-19 Tom Tromey <tromey@redhat.com>
4046 Gary Benson <gbenson@redhat.com>
4047
4048 * server.h: Add static assertion.
4049 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4050
ef87c8bb
GB		 40512014-08-19 Tom Tromey <tromey@redhat.com>
4052 Gary Benson <gbenson@redhat.com>
4053
4054 * Makefile.in (SFILES): Add common/errors.c.
4055 (OBS): Add errors.o.
4056 (IPA_OBS): Add errors-ipa.o.
4057 (errors.o): New rule.
4058 (errors-ipa.o): Likewise.
4059 * utils.h (perror_with_name, error, warning): Don't declare.
4060 * utils.c (warning): Renamed and rewritten as...
4061 (vwarning): New function.
4062 (error): Renamed and rewritten as...
4063 (verror): New function.
4064 (internal_error): Renamed and rewritten as...
4065 (internal_verror): New function.
4066
bb974a24
GB		 40672014-08-07 Gary Benson <gbenson@redhat.com>
4068
4069 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4070 * configure: Regenerate.
4071 * config.in: Likewise.
4072 * server.h: Do not include errno.h.
4073 * event-loop.c: Likewise.
4074 * hostio-errno.c: Likewise.
4075 * linux-low.c: Likewise.
4076 * remote-utils.c: Likewise.
4077 * spu-low.c: Likewise.
4078 * utils.c: Likewise.
4079 * gdbreplay.c: Unconditionally include errno.h.
4080
6d3d12eb
GB		 40812014-08-07 Gary Benson <gbenson@redhat.com>
4082
4083 * server.h: Do not include string.h.
4084 * event-loop.c: Likewise.
4085 * linux-low.c: Likewise.
4086 * regcache.c: Likewise.
4087 * remote-utils.c: Likewise.
4088 * spu-low.c: Likewise.
4089 * utils.c: Likewise.
4090
dccbb609
GB		 40912014-08-07 Gary Benson <gbenson@redhat.com>
4092
4093 * server.h: Do not include gdb_assert.h.
4094
e76df0d0
GB		 40952014-08-07 Gary Benson <gbenson@redhat.com>
4096
4097 * server.h: Do not include common-utils.h.
4098
4cb9c816
GB		 40992014-08-07 Gary Benson <gbenson@redhat.com>
4100
4101 * server.h: Do not include ptid.h.
4102 * notif.h: Likewise.
4103
3995eeee
GB		 41042014-08-07 Gary Benson <gbenson@redhat.com>
4105
4106 * server.h: Do not include gdb_locale.h.
4107
cb9f1a9b
GB		 41082014-08-07 Gary Benson <gbenson@redhat.com>
4109
4110 * server.h: Do not include gdb/signals.h.
4111 * win32-low.c: Likewise.
4112
a5fceff8
GB		 41132014-08-07 Gary Benson <gbenson@redhat.com>
4114
4115 * server.h: Do not include pathmax.h.
4116
b9391142
GB		 41172014-08-07 Gary Benson <gbenson@redhat.com>
4118
4119 * server.h: Do not include libiberty.h.
4120 * linux-bfin-low.c: Likewise.
4121
0e443c87
GB		 41222014-08-07 Gary Benson <gbenson@redhat.com>
4123
4124 * server.h: Do not include ansidecl.h.
4125
8ebb3f56
GB		 41262014-08-07 Gary Benson <gbenson@redhat.com>
4127
4128 * linux-x86-low.c: Do not include stddef.h.
4129 * lynx-ppc-low.c: Likewise.
4130 * tracepoint.c: Likewise.
4131
8980bdf6
GB		 41322014-08-07 Gary Benson <gbenson@redhat.com>
4133
4134 * server.h: Do not include stdarg.h.
4135 * nto-low.c: Likewise.
4136
d7096f71
GB		 41372014-08-07 Gary Benson <gbenson@redhat.com>
4138
4139 * server.h: Do not include stdlib.h.
4140 * inferiors.c: Likewise.
4141 * linux-low.c: Likewise.
4142 * regcache.c: Likewise.
4143 * spu-low.c: Likewise.
4144 * tracepoint.c: Likewise.
4145 * utils.c: Likewise.
4146
d02f550d
GB		 41472014-08-07 Gary Benson <gbenson@redhat.com>
4148
4149 * server.h: Do not include stdio.h.
4150 * linux-low.c: Likewise.
4151 * remote-utils.c: Likewise.
4152 * spu-low.c: Likewise.
4153 * utils.c: Likewise.
4154 * wincecompat.c: Likewise.
4155
87f6c4e3
GB		 41562014-08-06 Gary Benson <gbenson@redhat.com>
4157
4158 * regcache.c (init_register_cache): Move conditionals inside if.
4159
7089dca4
GB		 41602014-08-06 Gary Benson <gbenson@redhat.com>
4161
4162 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4163
462f517e
GB		 41642014-07-31 Gary Benson <gbenson@redhat.com>
4165
4166 * ax.h: Do not include server.h.
4167 * gdbthread.h: Likewise.
4168 * lynx-low.h: Likewise.
4169 * notif.h: Likewise.
4170
976411d6
GB		 41712014-07-30 Gary Benson <gbenson@redhat.com>
4172
4173 * server.h: Include common-defs.h.
4174 Do not include config.h or build-gnulib-gdbserver/config.h.
4175
d41f6d8e
GB		 41762014-07-30 Gary Benson <gbenson@redhat.com>
4177
4178 * hostio-errno.c: Move server.h to top of includes list.
4179 * inferiors.c: Likewise.
4180 * linux-x86-low.c: Likewise.
4181 * notif.c: Include server.h.
4182
314c6a35
TT		 41832014-07-24 Tom Tromey <tromey@redhat.com>
4184 Gary Benson <gbenson@redhat.com>
4185
4186 * server.h (CORE_ADDR): Now unsigned.
4187
69ff6be5
PA		 41882014-07-16 Pedro Alves <palves@redhat.com>
4189
4190 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4191
ce9e3fe7
PA		 41922014-07-15 Pedro Alves <palves@redhat.com>
4193
4194 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4195 copy.
4196
e76126e8
PA		 41972014-07-11 Pedro Alves <palves@redhat.com>
4198
4199 * linux-low.c (kill_wait_lwp): New function, based on
4200 kill_one_lwp_callback, but use my_waitpid directly.
4201 (kill_one_lwp_callback, linux_kill): Use it.
4202
8e9db26e
PA		 42032014-06-23 Pedro Alves <palves@redhat.com>
4204
4205 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4206 before setting DR0..DR3.
4207
698b3e08
GB		 42082014-06-20 Gary Benson <gbenson@redhat.com>
4209
4210 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4211 * configure: Regenerated.
4212 * config.in: Likewise.
4213
125f8a3d
GB		 42142014-06-20 Gary Benson <gbenson@redhat.com>
4215
4216 * Makefile.in (SFILES): Update locations for files moved
4217 from common to nat.
4218 (object file files): Reordered.
4219
42995dbd
GB		 42202014-06-20 Gary Benson <gbenson@redhat.com>
4221
4222 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4223 (i386_dr_low_set_addr): Likewise.
4224 (i386_dr_low_get_addr): Likewise.
4225 (i386_dr_low_can_set_control): Likewise.
4226 (i386_dr_low_set_control): Likewise.
4227 (i386_dr_low_get_control): Likewise.
4228 (i386_dr_low_get_status): Likewise.
4229 (i386_get_debug_register_length): Likewise.
4230 * linux-x86-low.c (i386_dr_low_set_addr):
4231 Changed signature. Made static.
4232 (i386_dr_low_get_addr): Likewise.
4233 (i386_dr_low_set_control): Likewise.
4234 (i386_dr_low_get_control): Likewise.
4235 (i386_dr_low_get_status): Likewise.
4236 (i386_dr_low): New global variable.
4237 * win32-i386-low.c (i386_dr_low_set_addr):
4238 Changed signature. Made static.
4239 (i386_dr_low_get_addr): Likewise.
4240 (i386_dr_low_set_control): Likewise.
4241 (i386_dr_low_get_control): Likewise.
4242 (i386_dr_low_get_status): Likewise.
4243 (i386_dr_low): New global variable.
4244
e1d2394b
MS		 42452014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4246
4247 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4248 * Makefile.in (AR, AR_FLAGS): Define.
4249 * configure: Regenerate.
4250
3a8ee006
GB		 42512014-06-19 Gary Benson <gbenson@redhat.com>
4252
4253 * Makefile.in (i386-dregs.o): New rule.
4254 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4255 * i386-low.c (target.h): Remove include.
4256 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4257 (DR_CONTROL_SHIFT): Likewise.
4258 (DR_CONTROL_SIZE): Likewise.
4259 (DR_RW_EXECUTE): Likewise.
4260 (DR_RW_WRITE): Likewise.
4261 (DR_RW_READ): Likewise.
4262 (DR_RW_IORW): Likewise.
4263 (DR_LEN_1): Likewise.
4264 (DR_LEN_2): Likewise.
4265 (DR_LEN_4): Likewise.
4266 (DR_LEN_8): Likewise.
4267 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4268 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4269 (DR_ENABLE_SIZE): Likewise.
4270 (DR_LOCAL_SLOWDOWN): Likewise.
4271 (DR_GLOBAL_SLOWDOWN): Likewise.
4272 (DR_CONTROL_RESERVED): Likewise.
4273 (I386_DR_CONTROL_MASK): Likewise.
4274 (I386_DR_VACANT): Likewise.
4275 (I386_DR_LOCAL_ENABLE): Likewise.
4276 (I386_DR_GLOBAL_ENABLE): Likewise.
4277 (I386_DR_DISABLE): Likewise.
4278 (I386_DR_SET_RW_LEN): Likewise.
4279 (I386_DR_GET_RW_LEN): Likewise.
4280 (I386_DR_WATCH_HIT): Likewise.
4281 (i386_wp_op_t): Likewise.
4282 (i386_show_dr): Likewise.
4283 (i386_length_and_rw_bits): Likewise.
4284 (i386_insert_aligned_watchpoint): Likewise.
4285 (i386_remove_aligned_watchpoint): Likewise.
4286 (i386_handle_nonaligned_watchpoint): Likewise.
4287 i386_update_inferior_debug_regs(): Likewise.
4288 (i386_dr_insert_watchpoint): Likewise.
4289 (i386_dr_remove_watchpoint): Likewise.
4290 (i386_dr_region_ok_for_watchpoint): Likewise.
4291 (i386_dr_stopped_data_address): Likewise.
4292 (i386_dr_stopped_by_watchpoint): Likewise.
4293
8f26655c
GB		 42942014-06-19 Gary Benson <gbenson@redhat.com>
4295
4296 * i386-low.c (i386_dr_show): Renamed to
4297 i386_show_dr and made static. All uses updated.
4298 (i386_dr_length_and_rw_bits): Renamed to
4299 i386_length_and_rw_bits and made static.
4300 All uses updated.
4301 (i386_dr_insert_aligned_watchpoint): Renamed to
4302 i386_insert_aligned_watchpoint and made static.
4303 All uses updated.
4304 (i386_dr_remove_aligned_watchpoint): Renamed to
4305 i386_remove_aligned_watchpoint and made static.
4306 All uses updated.
4307 (i386_dr_update_inferior_debug_regs): Renamed to
4308 i386_update_inferior_debug_regs and made static.
4309 All uses updated.
4310
b9228891
GB		 43112014-06-18 Gary Benson <gbenson@redhat.com>
4312
5171def3
GB		 4313 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4314 (i386_dr_low_can_set_control): Likewise.
4315 (i386_get_debug_register_length): Likewise.
4316 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4317 (i386_dr_low_can_set_control): Likewise.
4318 (i386_get_debug_register_length): Likewise.
4319
43202014-06-17 Gary Benson <gbenson@redhat.com>
4321
b9228891
GB		 4322 * i386-low.h (i386-dregs.h): New include.
4323 (DR_FIRSTADDR): Now in i386-dregs.h.
4324 (DR_LASTADDR): Likewise.
4325 (DR_NADDR): Likewise.
4326 (DR_STATUS): Likewise.
4327 (DR_CONTROL): Likewise.
4328 (i386_debug_reg_state): Likewise.
4329 (i386_dr_insert_watchpoint): Likewise.
4330 (i386_dr_remove_watchpoint): Likewise.
4331 (i386_dr_region_ok_for_watchpoint): Likewise.
4332 (i386_dr_stopped_data_address): Likewise.
4333 (i386_dr_stopped_by_watchpoint): Likewise.
4334 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4335
4be83cc2
GB		 43362014-06-18 Gary Benson <gbenson@redhat.com>
4337
4338 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4339 i386_dr_insert_watchpoint.
4340 (i386_low_remove_watchpoint): Renamed to
4341 i386_dr_remove_watchpoint.
4342 (i386_low_region_ok_for_watchpoint): Renamed to
4343 i386_dr_region_ok_for_watchpoint.
4344 (i386_low_stopped_data_address): Renamed to
4345 i386_dr_stopped_data_address.
4346 (i386_low_stopped_by_watchpoint): Renamed to
4347 i386_dr_stopped_by_watchpoint.
4348 * i386-low.c (i386_show_dr): Renamed to
4349 i386_dr_show and made nonstatic. All uses updated.
4350 (i386_length_and_rw_bits): Renamed to
4351 i386_dr_length_and_rw_bits and made nonstatic.
4352 All uses updated.
4353 (i386_insert_aligned_watchpoint): Renamed to
4354 i386_dr_insert_aligned_watchpoint and made nonstatic.
4355 All uses updated.
4356 (i386_remove_aligned_watchpoint): Renamed to
4357 i386_dr_remove_aligned_watchpoint and made nonstatic.
4358 All uses updated.
4359 (i386_update_inferior_debug_regs): Renamed to
4360 i386_dr_update_inferior_debug_regs and made nonstatic.
4361 All uses updated.
4362 (i386_low_insert_watchpoint): Renamed to
4363 i386_dr_insert_watchpoint. All uses updated.
4364 (i386_low_remove_watchpoint): Renamed to
4365 i386_dr_remove_watchpoint. All uses updated.
4366 (i386_low_region_ok_for_watchpoint): Renamed to
4367 i386_dr_region_ok_for_watchpoint. All uses updated.
4368 (i386_low_stopped_data_address): Renamed to
4369 i386_dr_stopped_data_address. All uses updated.
4370 (i386_low_stopped_by_watchpoint): Renamed to
4371 i386_dr_stopped_by_watchpoint. All uses updated.
4372
131aa0d4
GB		 43732014-06-18 Gary Benson <gbenson@redhat.com>
4374
4375 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4376 (i386_dr_low_can_set_control): Likewise.
4377 (i386_insert_aligned_watchpoint): New check.
4378
d9305f7f
GB		 43792014-06-18 Gary Benson <gbenson@redhat.com>
4380
4381 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4382 Renamed to state.
4383
e927c9fc
GB		 43842014-06-18 Gary Benson <gbenson@redhat.com>
4385
4386 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4387 instead of fatal and error.
4388 (i386_handle_nonaligned_watchpoint): Likewise.
4389
1b6d4134
GB		 43902014-06-18 Gary Benson <gbenson@redhat.com>
4391
4392 * i386-low.c (i386_get_debug_register_length): New macro.
4393 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4394 (i386_show_dr): Use debug_printf instead of fprintf. Use
4395 phex to format values.
4396
6e62758f
GB		 43972014-06-18 Gary Benson <gbenson@redhat.com>
4398
4399 * i386-low.h: Comment changes.
4400 * i386-low.c: Likewise.
4401
fc6e2f03
GB		 44022014-06-18 Gary Benson <gbenson@redhat.com>
4403
4404 * i386-low.c: Whitespace changes.
4405
f9d1eeed
TT		 44062014-06-12 Tom Tromey <tromey@redhat.com>
4407
4408 * utils.c (freeargv): Remove.
4409
0b04e523
TT		 44102014-06-12 Tom Tromey <tromey@redhat.com>
4411
4412 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4413 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4414 (parse_debug_format_options): Likewise.
4415 (gdbserver_usage): Likewise.
4416 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4417 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4418 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4419 against libiberty.
4420 ($(LIBGNU)): Depend on libiberty.
4421 (all-lib): Recurse into all subdirs.
4422 (install-only): Invoke "install" target in subdirs.
4423 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4424 targets.
4425 * configure: Rebuild.
4426 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4427 for vasprintf, vsnprintf, or gettimeofday.
4428 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4429 srv_tgtobj.
4430
270c9937
JB		 44312014-06-05 Joel Brobecker <brobecker@adacore.com>
4432
4433 * development.sh: Delete.
4434 * Makefile.in (config.status): Adjust dependency on development.sh.
4435 * configure.ac: Adjust development.sh source call.
4436 * configure: Regenerate.
4437
0a261ed8
PA		 44382014-06-02 Pedro Alves <palves@redhat.com>
4439
4440 * ax.c (gdb_free_agent_expr): New function.
4441 * ax.h (gdb_free_agent_expr): New declaration.
4442 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4443 list.
4444 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4445 static.
4446 (clear_breakpoint_conditions_and_commands): New function.
4447 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4448 (clear_breakpoint_conditions_and_commands): New declaration.
4449
e9dae05e
RR		 44502014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4451
4452 * linux-aarch64-low.c (asm/ptrace.h): Include.
4453
5876f503
JK		 44542014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4455
4456 Fix TLS access for -static -pthread.
4457 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4458 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4459 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4460
802e8e6d
PA		 44612014-05-20 Pedro Alves <palves@redhat.com>
4462
4463 * linux-aarch64-low.c (aarch64_insert_point)
4464 (aarch64_remove_point): No longer check whether the type is
4465 supported here. Adjust to new interface.
4466 (the_low_target): Install aarch64_supports_z_point_type as
4467 supports_z_point_type method.
4468 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4469 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4470 instead of a Z packet char. Adjust.
4471 (arm_supports_z_point_type): New function.
4472 (arm_insert_point, arm_remove_point): Adjust to new interface.
4473 (the_low_target): Install arm_supports_z_point_type.
4474 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4475 (cris_insert_point, cris_remove_point): Adjust to new interface.
4476 Don't check whether the type is supported here.
4477 (the_low_target): Install cris_supports_z_point_type.
4478 * linux-low.c (linux_supports_z_point_type): New function.
4479 (linux_insert_point, linux_remove_point): Adjust to new interface.
4480 * linux-low.h (struct linux_target_ops) <insert_point,
4481 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4482 raw_breakpoint pointer parameter.
4483 <supports_z_point_type>: New method.
4484 * linux-mips-low.c (mips_supports_z_point_type): New function.
4485 (mips_insert_point, mips_remove_point): Adjust to new interface.
4486 Use mips_supports_z_point_type.
4487 (the_low_target): Install mips_supports_z_point_type.
4488 * linux-ppc-low.c (the_low_target): Install NULL as
4489 supports_z_point_type method.
4490 * linux-s390-low.c (the_low_target): Install NULL as
4491 supports_z_point_type method.
4492 * linux-sparc-low.c (the_low_target): Install NULL as
4493 supports_z_point_type method.
4494 * linux-x86-low.c (x86_supports_z_point_type): New function.
4495 (x86_insert_point): Adjust to new insert_point interface. Use
4496 insert_memory_breakpoint. Adjust to new
4497 i386_low_insert_watchpoint interface.
4498 (x86_remove_point): Adjust to remove_point interface. Use
4499 remove_memory_breakpoint. Adjust to new
4500 i386_low_remove_watchpoint interface.
4501 (the_low_target): Install x86_supports_z_point_type.
4502 * lynx-low.c (lynx_target_ops): Install NULL as
4503 supports_z_point_type callback.
4504 * nto-low.c (nto_supports_z_point_type): New.
4505 (nto_insert_point, nto_remove_point): Adjust to new interface.
4506 (nto_target_ops): Install nto_supports_z_point_type.
4507 * mem-break.c: Adjust intro comment.
4508 (struct raw_breakpoint) <raw_type, size>: New fields.
4509 <inserted>: Update comment.
4510 <shlib_disabled>: Delete field.
4511 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4512 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4513 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4514 (raw_bkpt_type_to_target_hw_bp_type): New function.
4515 (find_enabled_raw_code_breakpoint_at): New function.
4516 (find_raw_breakpoint_at): New type and size parameters. Use them.
4517 (insert_memory_breakpoint): New function, based off
4518 set_raw_breakpoint_at.
4519 (remove_memory_breakpoint): New function.
4520 (set_raw_breakpoint_at): Reimplement.
4521 (set_breakpoint): New, based on set_breakpoint_at.
4522 (set_breakpoint_at): Reimplement.
4523 (delete_raw_breakpoint): Go through the_target->remove_point
4524 instead of assuming memory breakpoints.
4525 (find_gdb_breakpoint_at): Delete.
4526 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4527 (find_gdb_breakpoint): New function.
4528 (set_gdb_breakpoint_at): Delete.
4529 (z_type_supported): New function.
4530 (set_gdb_breakpoint_1): New function, loosely based off
4531 set_gdb_breakpoint_at.
4532 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4533 (delete_gdb_breakpoint_at): Delete.
4534 (delete_gdb_breakpoint_1): New function, loosely based off
4535 delete_gdb_breakpoint_at.
4536 (delete_gdb_breakpoint): New function.
4537 (clear_gdb_breakpoint_conditions): Rename to ...
4538 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4539 breakpoint.
4540 (add_condition_to_breakpoint): Make static.
4541 (add_breakpoint_condition): Take a struct breakpoint pointer
4542 instead of an address. Adjust.
4543 (gdb_condition_true_at_breakpoint): Rename to ...
4544 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4545 z_type parameter.
4546 (gdb_condition_true_at_breakpoint): Reimplement.
4547 (add_breakpoint_commands): Take a struct breakpoint pointer
4548 instead of an address. Adjust.
4549 (gdb_no_commands_at_breakpoint): Rename to ...
4550 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4551 parameter. Return true if no breakpoint was found. Change debug
4552 output.
4553 (gdb_no_commands_at_breakpoint): Reimplement.
4554 (run_breakpoint_commands): Rename to ...
4555 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4556 and change return type to boolean.
4557 (run_breakpoint_commands): New function.
4558 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4559 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4560 breakpoint. Go through the_target->remove_point instead of
4561 assuming memory breakpoint.
4562 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4563 software and hardware breakpoints.
4564 (reinsert_raw_breakpoint): Go through the_target->insert_point
4565 instead of assuming memory breakpoint.
4566 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4567 software and hardware breakpoints.
4568 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4569 Check both software and hardware breakpoints.
4570 (validate_inserted_breakpoint): Assert the breakpoint is a
4571 software breakpoint. Set the inserted flag to -1 instead of
4572 setting shlib_disabled.
4573 (delete_disabled_breakpoints): Adjust.
4574 (validate_breakpoints): Only validate software breakpoints.
4575 Adjust to inserted flag change.
4576 (check_mem_read, check_mem_write): Skip breakpoint types other
4577 than software breakpoints. Adjust to inserted flag change.
4578 * mem-break.h (enum raw_bkpt_type): New enum.
4579 (raw_breakpoint, struct process_info): Forward declare.
4580 (Z_packet_to_target_hw_bp_type): Delete declaration.
4581 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4582 (set_gdb_breakpoint, delete_gdb_breakpoint)
4583 (clear_breakpoint_conditions): New declarations.
4584 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4585 (breakpoint_inserted_here): Update comment.
4586 (add_breakpoint_condition, add_breakpoint_commands): Replace
4587 address parameter with a breakpoint pointer parameter.
4588 (gdb_breakpoint_here): Update comment.
4589 (delete_gdb_breakpoint_at): Delete.
4590 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4591 * server.c (process_point_options): Take a struct breakpoint
4592 pointer instead of an address. Adjust.
4593 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4594 delete_gdb_breakpoint.
4595 * spu-low.c (spu_target_ops): Install NULL as
4596 supports_z_point_type method.
4597 * target.h: Include mem-break.h.
4598 (struct target_ops) <prepare_to_access_memory>: Update comment.
4599 <supports_z_point_type>: New field.
4600 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4601 instead of a char. Also take a raw breakpoint pointer.
4602 * win32-arm-low.c (the_low_target): Install NULL as
4603 supports_z_point_type.
4604 * win32-i386-low.c (i386_supports_z_point_type): New function.
4605 (i386_insert_point, i386_remove_point): Adjust to new interface.
4606 (the_low_target): Install i386_supports_z_point_type.
4607 * win32-low.c (win32_supports_z_point_type): New function.
4608 (win32_insert_point, win32_remove_point): Adjust to new interface.
4609 (win32_target_ops): Install win32_supports_z_point_type.
4610 * win32-low.h (struct win32_target_ops):
4611 <supports_z_point_type>: New method.
4612 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4613 instead of a char. Also take a raw breakpoint pointer.
4614
932539e3
PA		 46152014-05-20 Pedro Alves <palves@redhat.com>
4616
4617 * mem-break.h: Include break-common.h.
4618 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4619 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4620 (Z_packet_to_target_hw_bp_type): New declaration.
4621 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4622 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4623 (Z_PACKET_ACCESS_WP): Delete macros.
4624 (Z_packet_to_hw_type): Delete function.
4625 * i386-low.h: Don't include break-common.h here.
4626 (Z_packet_to_hw_type): Delete declaration.
4627 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4628 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4629 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4630 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4631 * linux-aarch64-low.c: Don't include break-common.h here.
4632 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4633 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4634 (Z_packet_to_target_hw_bp_type): Delete function.
4635 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4636 function.
4637 (mips_insert_point, mips_remove_point): Use
4638 Z_packet_to_target_hw_bp_type.
4639
4ff0d3d8
PA		 46402014-05-20 Pedro Alves <palves@redhat.com>
4641
4642 * linux-aarch64-low.c: Include break-common.h.
4643 (enum target_point_type): Delete.
4644 (Z_packet_to_point_type): Rename to ...
4645 (Z_packet_to_target_hw_bp_type): ... this, and return a
4646 target_hw_bp_type instead.
4647 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4648 instead of an enum target_point_type.
4649 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4650 breakpoint type.
4651 (aarch64_dr_state_insert_one_point)
4652 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4653 (aarch64_handle_aligned_watchpoint)
4654 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4655 Take an enum target_hw_bp_type instead of an enum
4656 target_point_type.
4657 (aarch64_supports_z_point_type): New function.
4658 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4659 use Z_packet_to_target_hw_bp_type.
4660
786dc519
JB		 46612014-05-20 Joel Brobecker <brobecker@adacore.com>
4662
4663 * configure.ac: Only use -Werror by default when DEVELOPMENT
4664 is true.
4665 * configure: Regenerate.
4666
9e0aa64f
JK		 46672014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4668
4669 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4670 * linux-x86-low.c (X86_64_USER_REGS): New.
4671 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4672
2b577b92
YQ		 46732014-04-28 Yao Qi <yao@codesourcery.com>
4674
4675 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4676 name.
4677
94611da2
PA		 46782014-04-25 Pedro Alves <palves@redhat.com>
4679
4680 PR server/16255
4681 * linux-low.c (linux_attach_fail_reason_string): New function.
4682 (linux_attach_lwp): Delete.
4683 (linux_attach_lwp_1): Rename to ...
4684 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4685 argument. Remove "initial" parameter. Return int instead of
4686 void. Don't error or warn here.
4687 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4688 failure to attach to the tgid. Call warning when failing to
4689 attach to an lwp.
4690 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4691 argument. Remove "initial" parameter. Return int instead of
4692 void. Don't error or warn here.
4693 (linux_attach_fail_reason_string): New declaration.
4694 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4695 interface change. Use linux_attach_fail_reason_string.
4696
01f9f808
MS		 46972014-04-24 Michael Sturm <michael.sturm@mintel.com>
4698 Walfred Tedeschi <walfred.tedeschi@intel.com>
4699
4700 * Makefile.in: Added rules to handle new files
4701 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4702 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4703 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4704 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4705 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4706 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4707 x32-avx512-linux.o.
4708 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4709 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4710 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4711 i386/x32-avx512.xml.
4712 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4713 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4714 i386/x32-avx512-linux.xml.
4715 * i387-fp.c (num_avx512_k_registers): New constant for number
4716 of K registers.
4717 (num_avx512_zmmh_low_registers): New constant for number of
4718 lower ZMM registers (0-15).
4719 (num_avx512_zmmh_high_registers): New constant for number of
4720 higher ZMM registers (16-31).
4721 (num_avx512_ymmh_registers): New contant for number of higher
4722 YMM registers (ymm16-31 added by avx521 on x86_64).
4723 (num_avx512_xmm_registers): New constant for number of higher
4724 XMM registers (xmm16-31 added by AVX512 on x86_64).
4725 (struct i387_xsave): Add space for AVX512 registers.
4726 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4727 Add code to handle AVX512 registers.
4728 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4729 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4730 prototypei from generated file.
4731 (tdesc_amd64_avx512_linux): Likewise.
4732 (init_registers_x32_avx512_linux): Likewise.
4733 (tdesc_x32_avx512_linux): Likewise.
4734 (init_registers_i386_avx512_linux): Likewise.
4735 (tdesc_i386_avx512_linux): Likewise.
4736 (x86_64_regmap): Add AVX512 registers.
4737 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4738 mask.
4739 (initialize_low_arch): Add code to initialize AVX512 registers.
4740
51aa91f9
PA		 47412014-04-23 Pedro Alves <palves@redhat.com>
4742
4743 * mem-break.c (find_gdb_breakpoint_at): Make static.
4744 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4745
a4165e94
PA		 47462014-04-23 Pedro Alves <palves@redhat.com>
4747
4748 * i386-low.c: Don't include break-common.h here.
4749 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4750 prototype to take target_hw_bp_type as argument instead of a Z
4751 packet char.
4752 * i386-low.h: Include break-common.h here.
4753 (Z_packet_to_hw_type): Declare.
4754 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4755 prototypes.
4756 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4757 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4758 (x86_remove_point): Convert the packet number to a
4759 target_hw_bp_type before calling i386_low_remove_watchpoint.
4760 * win32-i386-low.c (i386_insert_point): Convert the packet number
4761 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4762 (i386_remove_point): Convert the packet number to a
4763 target_hw_bp_type before calling i386_low_remove_watchpoint.
4764
b8acf843
PA		 47652014-04-23 Pedro Alves <palves@redhat.com>
4766
4767 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4768
d708bcd1
PA		 47692014-04-10 Pedro Alves <palves@redhat.com>
4770
4771 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4772 Check if the condition or command is NULL before checking if the
4773 breakpoint is known. On success, return true.
4774 * mem-break.h (add_breakpoint_condition): Document return.
4775 (add_breakpoint_commands): Add describing comment.
4776 * server.c (skip_to_semicolon): New function.
4777 (process_point_options): Use it.
4778
2eec7d5b
PA		 47792014-04-09 Pedro Alves <palves@redhat.com>
4780
4781 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4782 to lwpid_of.
4783
fa96cb38
PA		 47842014-02-27 Pedro Alves <palves@redhat.com>
4785
4786 PR 12702
4787 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4788 macros.
4789 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4790 output.
4791 (last_thread_of_process_p): Take a PID argument instead of a
4792 thread pointer.
4793 (linux_wait_for_lwp): Delete.
4794 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4795 functions.
4796 (linux_low_filter_event): New function, party factored out from
4797 linux_wait_for_event.
4798 (linux_wait_for_event): Rename to ...
4799 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4800 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4801 sigsuspend. Check for zombie leaders.
4802 (linux_wait_for_event): Reimplement as wrapper around
4803 linux_wait_for_event_filtered.
4804 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4805 a normal or signal exit is seen, it's the whole process exiting.
4806 (wait_for_sigstop): No longer a for_each_inferior callback.
4807 Rewrite on top of linux_wait_for_event_filtered.
4808 (stop_all_lwps): Call wait_for_sigstop directly.
4809 * server.c (resume, handle_target_event): Handle
4810 TARGET_WAITKIND_NO_RESUMED.
4811
d763de10
JB		 48122014-02-26 Joel Brobecker <brobecker@adacore.com>
4813
4814 * win32-low.c (psapi_get_dll_name,
4815 * win32_CreateToolhelp32Snapshot): Delete.
4816 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4817 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4818 Delete.
4819 (handle_load_dll): Add function description.
4820 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4821
850a0f76
JB		 48222014-02-26 Joel Brobecker <brobecker@adacore.com>
4823
4824 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4825 Add comment.
4826 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4827 base address when calling win32_add_one_solib.
4828 (handle_load_dll): Delete local variable load_addr.
4829 Remove 0x1000 offset applied to DLL base address when calling
4830 win32_add_one_solib.
4831 (handle_unload_dll): Add comment.
4832
f25b3fc3
JB		 48332014-02-26 Joel Brobecker <brobecker@adacore.com>
4834
4835 * win32-low.c (win32_add_all_dlls): Renames
4836 win32_ensure_ntdll_loaded. Rewrite function documentation.
4837 Adjust implementation to always load all DLLs.
4838 Add 0x1000 offset to DLL base address when calling
4839 win32_add_one_solib.
4840 (child_initialization_done): New static global.
4841 (do_initial_child_stuff): Set child_initialization_done to
4842 zero during child initialization, and 1 after. Replace call
4843 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4844 Add comment.
4845 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4846 (handle_unload_dll): Add function documentation.
4847 (get_child_debug_event): Ignore load and unload DLL events
4848 during child initialization.
4849
d86d4aaf
DE		 48502014-02-20 Doug Evans <dje@google.com>
4851
3bc32da3 4852 Remove global all_lwps.
d86d4aaf
DE		 4853 * inferiors.h (ptid_of): Move here from linux-low.h.
4854 (pid_of, lwpid_of): Ditto.
4855 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4856 parameter is a struct thread_info * now.
4857 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4858 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4859 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4860 directly.
4861 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4862 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4863 * linux-arm-low.c (update_registers_callback): Update, "entry"
4864 parameter is a struct thread_info * now.
4865 Fetch lwpid from current_inferior directly.
4866 (arm_insert_point): Pass &all_threads to find_inferior instead of
4867 &all_lwps.
4868 (arm_remove_point): Ditto.
4869 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4870 (arm_prepare_to_resume): Fetch pid from thread.
4871 (arm_read_description): Fetch lwpid from current_inferior directly.
4872 * linux-low.c (all_lwps): Delete.
4873 (delete_lwp): Delete call to remove_inferior.
4874 (handle_extended_wait): Fetch lwpid from thread.
4875 (add_lwp): Don't set lwp->entry.id. Remove call to
4876 add_inferior_to_list.
4877 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4878 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4879 (kill_one_lwp_callback): Ditto.
4880 (linux_kill): Don't dereference NULL pointer.
4881 Fetch ptid,lwpid from thread.
4882 (get_detach_signal): Fetch ptid from thread.
4883 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4884 Simplify call to regcache_invalidate_thread.
4885 (delete_lwp_callback): Update, "entry" parameter is a
4886 struct thread_info * now. Fetch pid from thread.
4887 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4888 (status_pending_p_callback): Update, "entry" parameter is a
4889 struct thread_info * now. Fetch ptid from thread.
4890 (find_lwp_pid): Update, "entry" parameter is a
4891 struct thread_info * now.
4892 (linux_wait_for_lwp): Fetch pid from thread.
4893 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4894 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4895 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4896 (dequeue_one_deferred_signal): Ditto.
4897 (cancel_breakpoint): Fetch ptid from current_inferior.
4898 (linux_wait_for_event): Pass &all_threads to find_inferior,
4899 not &all_lwps. Fetch ptid, lwpid from thread.
4900 (count_events_callback): Update, "entry" parameter is a
4901 struct thread_info * now.
4902 (select_singlestep_lwp_callback): Ditto.
4903 (select_event_lwp_callback): Ditto.
4904 (cancel_breakpoints_callback): Ditto.
4905 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4906 not &all_lwps.
4907 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4908 (unsuspend_one_lwp): Update, "entry" parameter is a
4909 struct thread_info * now.
4910 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4911 not &all_lwps.
4912 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4913 Fetch lwpid from thread, not lwp.
4914 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4915 Pass &all_threads to find_inferior, not &all_lwps.
4916 (send_sigstop): Fetch lwpid from thread, not lwp.
4917 (send_sigstop_callback): Update, "entry" parameter is a
4918 struct thread_info * now.
4919 (suspend_and_send_sigstop_callback): Ditto.
4920 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4921 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4922 struct thread_info * now.
4923 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4924 from thread, lwp.
4925 (lwp_running): Update, "entry" parameter is a
4926 struct thread_info * now.
4927 (stop_all_lwps): Fetch ptid from thread.
4928 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4929 (linux_resume_one_lwp): Fetch lwpid from thread.
4930 (linux_set_resume_request): Update, "entry" parameter is a
4931 struct thread_info * now. Fetch pid, lwpid from thread.
4932 (resume_status_pending_p): Update, "entry" parameter is a
4933 struct thread_info * now.
4934 (need_step_over_p): Ditto. Fetch lwpid from thread.
4935 (start_step_over): Fetch lwpid from thread.
4936 (linux_resume_one_thread): Update, "entry" parameter is a
4937 struct thread_info * now. Fetch lwpid from thread.
4938 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4939 (proceed_one_lwp): Update, "entry" parameter is a
4940 struct thread_info * now. Fetch lwpid from thread.
4941 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4942 struct thread_info * now.
4943 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4944 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4945 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4946 directly.
4947 (regsets_store_inferior_registers): Ditto.
4948 (fetch_register, store_register): Ditto.
4949 (linux_read_memory, linux_write_memory): Ditto.
4950 (linux_request_interrupt): Ditto.
4951 (linux_read_auxv): Ditto.
4952 (linux_xfer_siginfo): Ditto.
4953 (linux_qxfer_spu): Ditto.
4954 (linux_qxfer_libraries_svr4): Ditto.
4955 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4956 moved to inferiors.h.
4957 (get_lwp): Delete.
4958 (get_thread_lwp): Update.
4959 (struct lwp_info): Delete member "entry". Simplify comment for
4960 member "thread".
4961 (all_lwps): Delete.
4962 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4963 current_inferior directly.
4964 (update_watch_registers_callback): Update, "entry" parameter is a
4965 struct thread_info * now. Fetch pid from thread.
4966 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4967 (mips_insert_point): Fetch lwpid from current_inferior.
4968 Pass &all_threads to find_inferior, not &all_lwps.
4969 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4970 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4971 directly.
4972 (mips_stopped_data_address): Ditto.
4973 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4974 directly.
4975 * linux-tile-low.c (tile_arch_setup): Ditto.
4976 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4977 (update_debug_registers_callback): Update, "entry" parameter is a
4978 struct thread_info * now. Fetch pid from thread.
4979 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4980 Pass &all_threads to find_inferior, not &all_lwps.
4981 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4982 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4983 Pass &all_threads to find_inferior, not &all_lwps.
4984 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4985 (i386_dr_low_get_status): Ditto.
4986 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4987 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4988 (x86_linux_read_description): Ditto.
4989 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4990
3b8361aa
DE		 49912014-02-20 Doug Evans <dje@google.com>
4992
4993 * inferiors.c (get_first_inferior): Fix buglet.
4994
f7667f0d
DE		 49952014-02-19 Doug Evans <dje@google.com>
4996
4997 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4998 * inferiors.c (add_thread): Change result type to struct thread_info *.
4999 All callers updated.
5000 (add_lwp): Call add_thread here instead of in callers.
5001 All callers updated.
5002 * linux-low.h (get_lwp_thread): Rewrite.
5003 (struct lwp_info): New member "thread".
5004
b3312d80
DE		 50052014-02-19 Doug Evans <dje@google.com>
5006
5007 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5008 All callers updated.
5009
ecc6f45c
DE		 50102014-02-19 Doug Evans <dje@google.com>
5011
5012 * inferiors.c (add_thread): Fix whitespace.
5013
649ebbca
DE		 50142014-02-19 Doug Evans <dje@google.com>
5015
5016 * dll.c (clear_dlls): Replace accessing list implemention details
5017 with API function.
5018 * gdbthread.h (get_first_thread): Declare.
5019 * inferiors.c (for_each_inferior_with_data): New function.
5020 (get_first_thread): New function.
5021 (find_thread_ptid): Simplify.
5022 (get_first_inferior): New function.
5023 (clear_list): Delete.
5024 (one_inferior_p): New function.
5025 (clear_inferior_list): New function.
5026 (clear_inferiors): Update.
5027 * inferiors.h (for_each_inferior_with_data): Declare.
5028 (clear_inferior_list): Declare.
5029 (one_inferior_p): Declare.
5030 (get_first_inferior): Declare.
5031 * linux-low.c (linux_wait_for_event): Replace accessing list
5032 implemention details with API function.
5033 * server.c (target_running): Ditto.
5034 (accumulate_file_name_length): New function.
5035 (emit_dll_description): New function.
5036 (handle_qxfer_libraries): Replace accessing list implemention
5037 details with API function.
5038 (handle_qxfer_threads_worker): New function.
5039 (handle_qxfer_threads_proper): Replace accessing list implemention
5040 details with API function.
5041 (handle_query): Ditto.
5042 (visit_actioned_threads_callback_ftype): New typedef.
5043 (visit_actioned_threads_data): New struct.
5044 (visit_actioned_threads): Rewrite to be find_inferior callback.
5045 (resume): Call find_inferior.
5046 (handle_status): Replace accessing list implemention
5047 details with API function.
5048 (process_serial_event): Replace accessing list implemention details
5049 with API function.
5050 * target.c (set_desired_inferior): Replace accessing list implemention
5051 details with API function.
5052 * tracepoint.c (same_process_p): New function.
5053 (gdb_agent_about_to_close): Replace accessing list implemention
5054 details with API function.
5055 * win32-low.c (child_delete_thread): Replace accessing list
5056 implemention details with API function.
5057 (match_dll_by_basename): New function.
5058 (dll_is_loaded_by_basename): New function.
5059 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5060 details call to dll_is_loaded_by_basename.
5061
80894984
DE		 50622014-02-19 Doug Evans <dje@google.com>
5063
5064 * dll.h (struct dll_info): Add comment.
5065 * gdbthread.h (struct thread_info): Add comment.
5066 (current_ptid): Simplify.
5067 * inferiors.c (add_process): Update.
5068 (remove_process): Update.
5069 * inferiors.h (struct process_info): Rename member "head" to "entry".
5070 * linux-low.c (delete_lwp): Update.
5071 (add_lwp): Update.
5072 (last_thread_of_process_p): Update.
5073 (kill_one_lwp_callback, linux_kill): Update.
5074 (status_pending_p_callback): Update.
5075 (wait_for_sigstop): Update. Simplify read of ptid.
5076 (start_step_over): Update.
5077 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5078 (get_lwp_thread): Update.
5079 (struct lwp_info): Rename member "head" to "entry".
5080 * regcache.h (inferior_list_entry): Delete.
5081 * server.c (kill_inferior_callback): Update.
5082 (detach_or_kill_inferior_callback): Update.
5083 (print_started_pid): Update.
5084 (print_attached_pid): Update.
5085 (process_serial_event): Simplify read of ptid.
5086 * thread-db.c (thread_db_create_event): Update.
5087 (thread_db_get_tls_address): Update.
5088 * win32-low.c (current_inferior_ptid): Simplify.
5089
46917d26
TT		 50902014-02-19 Tom Tromey <tromey@redhat.com>
5091
5092 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5093 argument.
5094 (target_supports_btrace): Update.
5095
0759a81e
YQ		 50962014-02-14 Yao Qi <yao@codesourcery.com>
5097
5098 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5099 (rsp-low-ipa.o): New target.
5100
a7191e8b
TT		 51012014-02-12 Tom Tromey <tromey@redhat.com>
5102
5103 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5104 convert_ascii_to_int.
5105 * regcache.c (registers_to_string): Likewise.
5106 * remote-utils.c (decode_M_packet): Likewise.
5107 * server.c (process_serial_event): Likewise.
5108
ff0e980e
TT		 51092014-02-12 Tom Tromey <tromey@redhat.com>
5110
5111 * server.c (handle_query, handle_v_run): Use hex2bin, not
5112 unhexify.
5113 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5114
e9371aff
TT		 51152014-02-12 Tom Tromey <tromey@redhat.com>
5116
5117 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5118 convert_int_to_ascii.
5119 * regcache.c (registers_to_string, collect_register_as_string):
5120 Likewise.
5121 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5122 Likewise.
5123 * server.c (process_serial_event): Likewise.
5124 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5125 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5126
971dc0b8
TT		 51272014-02-12 Tom Tromey <tromey@redhat.com>
5128
5129 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5130 bin2hex, not hexify.
5131 * tracepoint.c (cmd_qtstatus): Likewise.
5132
0a822afb
TT		 51332014-02-12 Tom Tromey <tromey@redhat.com>
5134
5135 * remote-utils.c (monitor_output): Pass explicit length to
5136 hexify.
5137
9c3d6531
TT		 51382014-02-12 Tom Tromey <tromey@redhat.com>
5139
5140 * tracepoint.c: Include rsp-low.h.
5141 * server.c: Include rsp-low.h.
5142 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5143 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5144 declare.
5145 * remote-utils.c: Include rsp-low.h.
5146 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5147 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5148 (convert_int_to_ascii, convert_ascii_to_int): Move to
5149 common/rsp-low.c.
5150 * regcache.c: Include rsp-low.h.
5151 * ax.c: Include rsp-low.h.
5152 * Makefile.in (SFILES): Add common/rsp-low.c.
5153 (OBS): Add rsp-low.o.
5154 (rsp-low.o): New target.
5155
01fd3ea5
TT		 51562014-02-12 Tom Tromey <tromey@redhat.com>
5157
5158 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5159 Include print-utils.h.
5160 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5161 (plongest, thirty_two, phex_nz): Remove.
5162 * Makefile.in (SFILES): Add common/print-utils.c.
5163 (OBS): Add print-utils.o.
5164 (print-utils-ipa.o): New target.
5165 (print-utils.o): New target.
5166 (IPA_OBJS): Add print-utils-ipa.o.
5167
e99dc820
TT		 51682014-02-06 Tom Tromey <tromey@redhat.com>
5169
5170 * Makefile.in (SFILES): Fix indentation.
5171
ee1e2d4f
DE		 51722014-02-05 Doug Evans <dje@google.com>
5173
5174 * linux-low.c (linux_wait_for_event): Improve comment.
5175 (linux_wait_1): Keep current_inferior in sync with event_child.
5176
f5a02773
DE		 51772014-01-22 Doug Evans <dje@google.com>
5178
5179 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5180
87ce2a04
DE		 51812014-01-22 Doug Evans <dje@google.com>
5182
5183 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5184 * configure: Regenerate.
5185 * config.in: Regenerate.
5186 * Makefile.in (SFILES): Add debug.c.
5187 (OBS): Add debug.o.
5188 * debug.c: New file.
5189 * debug.h: New file.
5190 * linux-aarch64-low.c (*): Update all debugging printfs to use
5191 debug_printf instead of fprintf.
5192 * linux-arm-low.c (*): Ditto.
5193 * linux-cris-low.c (*): Ditto.
5194 * linux-crisv32-low.c (*): Ditto.
5195 * linux-m32r-low.c (*): Ditto.
5196 * linux-sparc-low.c (*): Ditto.
5197 * linux-x86.c (*): Ditto.
5198 * linux-low.c (*): Ditto.
5199 (linux_wait_1): Add calls to debug_enter, debug_exit.
5200 (linux_wait): Remove redundant debugging printf.
5201 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5202 (linux_resume, unstop_all_lwps): Ditto.
5203 * mem-break.c (*): Update all debugging printfs to use
5204 debug_printf instead of fprintf.
5205 * remote-utils.c (*): Ditto.
5206 * thread-db.c (*): Ditto.
5207 * server.c #include <ctype.h>, "gdb_vecs.h".
5208 (debug_threads): Moved to debug.c.
5209 (*): Update all debugging printfs to use debug_printf instead of
5210 fprintf.
5211 (start_inferior): Replace call to fflush with call to debug_flush.
5212 (monitor_show_help): Mention set debug-format.
5213 (parse_debug_format_options): New function.
5214 (handle_monitor_command): Handle "monitor set debug-format".
5215 (gdbserver_usage): Mention --debug-format.
5216 (main): Parse --debug-format.
5217 * server.h (debug_threads): Declaration moved to debug.h.
5218 #include "debug.h".
5219 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5220 trace_debug_1 that uses debug_printf.
5221 (tracepoint_look_up_symbols): Update all debugging printfs to use
5222 debug_printf instead of fprintf.
5223
e671835b
BS		 52242014-01-20 Baruch Siach <baruch@tkos.co.il>
5225
5226 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5227 sys/ptrace.h.
5228
b5737fa9
PA		 52292014-01-17 Pedro Alves <palves@redhat.com>
5230
ea38d2a9 5231 PR build/16445
c7faa97a
PA		 5232 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5233 defined after including gdb_proc_service.h.
b5737fa9 5234
40ed484e
DE		 52352014-01-16 Doug Evans <dje@google.com>
5236
5237 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5238 (match_dll): Use it.
5239
969c39fb
MM		 52402014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5241
5242 * target.h (target_ops) <read_btrace>: Change parameters and
5243 return type to allow error reporting.
5244 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5245 trace reading errors on.
5246 * linux-low.c (linux_low_read_btrace): Pass trace reading
5247 errors on.
5248 (linux_low_disable_btrace): New.
5249
ab7f45ba
DE		 52502014-01-15 Doug Evans <dje@google.com>
5251
5252 * inferiors.c (thread_id_to_gdb_id): Delete.
5253 * inferiors.h (thread_id_to_gdb_id): Delete.
5254
66af0f44
EZ		 52552014-01-13 Eli Zaretskii <eliz@gnu.org>
5256
5257 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5258 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5259 versions.
5260
9939e131
PA		 52612014-01-08 Pedro Alves <palves@redhat.com>
5262
5263 * server.c (handle_status): Don't discard previous queued stop
5264 replies or thread's pending status here.
5265 (main) <disconnection>: Do it here instead.
5266
b7ea362b
PA		 52672014-01-08 Pedro Alves <palves@redhat.com>
5268
5269 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5270 * server.c (visit_actioned_threads, handle_pending_status): New
5271 function.
5272 (handle_v_cont): Factor out parts to ...
5273 (resume): ... this new function. If in all-stop, and a thread
5274 being resumed has a pending status, report it without actually
5275 resuming.
5276 (myresume): Adjust to use the new 'resume' function.
5277 (clear_pending_status_callback, set_pending_status_callback)
5278 (find_status_pending_thread_callback): New functions.
5279 (handle_status): Handle the case of multiple threads having
5280 interesting statuses to report. Report threads' real last signal
5281 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5282 with an interesting thread to report the status for, instead of
5283 always reporting the status of the first thread.
5284
28498c42
JB		 52852014-01-01 Joel Brobecker <brobecker@adacore.com>
5286
5287 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5288 * gdbreplay.c (gdbreplay_version): Likewise.
5289
f45c82da
YZ		 52902013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5291
5292 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5293 iov.iov_len with the real length in use.
5294
379a5e2d
JB		 52952013-12-13 Joel Brobecker <brobecker@adacore.com>
5296
5297 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5298 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5299 for all targets that use win32-low.c.
5300 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5301 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5302
4210d83e
PA		 53032013-12-13 Pedro Alves <palves@redhat.com>
5304
5305 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5306 if equal to TARGET_WAITKIND_LOADED.
5307 * win32-low.c (cached_status): New static global.
5308 (win32_wait): Add declaration.
5309 (do_initial_child_stuff): Flush all initial pending debug events
5310 up to the initial breakpoint.
5311 (win32_wait): If CACHED_STATUS was set, return that instead
5312 of doing a real wait. Remove the code resuming the execution
5313 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5314 during the initial phase. Also remove the code changing
5315 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5316 TARGET_WAITKIND_STOPPED.
5317
e7f0d979
YQ		 53182013-12-11 Yao Qi <yao@codesourcery.com>
5319
5320 * notif.c (handle_notif_ack): Return 0 if no notification
5321 matches.
5322
ebcf782c
DE		 53232013-11-20 Doug Evans <dje@google.com>
5324
5325 * linux-low.c (linux_set_resume_request): Fix comment.
5326
20ad9378
DE		 53272013-11-20 Doug Evans <dje@google.com>
5328
5329 * linux-low.c (resume_status_pending_p): Tweak comment.
5330
a196ebeb
WT		 53312013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5332
5333 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5334 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5335 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5336 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5337 (srv_amd64_regobj): Add amd64-mpx.o.
5338 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5339 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5340 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5341 * i387-fp.c (num_pl_bnd_register) Added constant.
5342 (num_pl_bnd_cfg_registers) Added constant.
5343 (struct i387_xsave) Added reserved area and MPX fields.
5344 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5345 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5346 function.
5347 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5348 (init_registers_amd64_mpx_linux): Declare new function.
5349 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5350 (x86_64_regmap): Add MPX registers.
5351 (x86_linux_read_description): Add MPX case.
5352 (initialize_low_arch): Initialize MPX targets.
5353
0080a2f6
TT		 53542013-11-18 Tom Tromey <tromey@redhat.com>
5355
5356 * configure: Rebuild.
5357 * configure.ac: Don't check for stdlib.h.
5358 * gdbreplay.c: Unconditionally include stdlib.h.
5359
2978b111
TT		 53602013-11-18 Tom Tromey <tromey@redhat.com>
5361
5362 * config.in: Rebuild.
5363 * configure: Rebuild.
5364 * configure.ac: Don't use AC_HEADER_DIRENT.
5365
a3d08894
TT		 53662013-11-18 Tom Tromey <tromey@redhat.com>
5367
5368 * server.h: Don't check HAVE_STRING_H.
5369 * gdbreplay.c: Don't check HAVE_STRING_H.
5370 * configure: Rebuild.
5371
0a5dd17d
TT		 53722013-11-18 Tom Tromey <tromey@redhat.com>
5373
5374 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5375 LIBGNU.
5376
1bd2f0ba
TT		 53772013-11-08 Tom Tromey <tromey@redhat.com>
5378
5379 * configure, config.in: Rebuild.
5380 * configure.ac: Remove unused configury.
5381
3266f10b
TT		 53822013-11-08 Tom Tromey <tromey@redhat.com>
5383
5384 * acinclude.m4: Include common.m4, codeset.m4.
5385 * configure, config.in: Rebuild.
5386 * configure.ac: Use GDB_AC_COMMON.
5387
6682d959
AA		 53882013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5389
5390 * linux-s390-low.c (HWCAP_S390_TE): New define.
5391 (s390_arch_setup): Consider the TE field in the HWCAP for
5392 determining 'have_regset_tdb'.
5393
fd0a4d76
SDJ		 53942013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5395
5396 PR gdb/16014
5397 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5398 call to sizeof.
5399
1a3d890b
PA		 54002013-10-02 Pedro Alves <palves@redhat.com>
5401
5402 * server.c (process_serial_event): Don't output "GDBserver
5403 exiting" if GDB is connected through stdio.
5404 * target.c (mywait): Likewise, be silent if GDB is connected
5405 through stdio.
5406
97ad4581
JB		 54072013-10-01 Joel Brobecker <brobecker@adacore.com>
5408
5409 * lynx-low.c (lynx_add_threads_after_attach): New function.
5410 (lynx_attach): Remove call to add_thread. Add call to
5411 lynx_add_threads_after_attach instead.
5412
5b4e221c
MF		 54132013-09-28 Mike Frysinger <vapier@gentoo.org>
5414
5415 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5416 * config.in, configure: Regenerated.
5417
ee47b2f8
YQ		 54182013-09-18 Yao Qi <yao@codesourcery.com>
5419
5420 PR server/15959
5421 * server.c (start_inferior): Clear 'resume_info'.
5422
d6707650 54232013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5424
d6707650
JW		 5425 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5426 for each register.
5427
9243dd0e 54282013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5429
9243dd0e
JW		 5430 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5431 linux-tile-low.o to srv_tgtobj.
5432
c623a6ef
WN		 54332013-09-16 Will Newton <will.newton@linaro.org>
5434
5435 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5436 out regs.
5437
fb71d39e
PA		 54382013-09-06 Pedro Alves <palves@redhat.com>
5439
5440 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5441 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5442 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5443 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5444 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5445 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5446
8e7e9910
PA		 54472013-09-06 Pedro Alves <palves@redhat.com>
5448
5449 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5450 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5451
7c3a12ca
PA		 54522013-09-06 Pedro Alves <palves@redhat.com>
5453
5454 * linux-amd64-ipa.c: Include tracepoint.h.
5455 * linux-i386-ipa.c: Include tracepoint.h.
5456
8eb3d7b6
RW		 54572013-09-06 Ricard Wanderlof <ricardw@axis.com>
5458
5459 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5460 (ps_get_thread_area): New function.
5461
eddddb9d
RW		 54622013-09-06 Ricard Wanderlof <ricardw@axis.com>
5463
5464 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5465 (initialize_low_arch): Call init_registers_crisv32 rather than
5466 init_register_crisv32.
5467
533b0600
PA		 54682013-09-05 Pedro Alves <palves@redhat.com>
5469
5470 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5471 to ...
5472 * hostio.h: ... this new file.
5473 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5474 win32-low.c: Include hostio.h.
5475
0ce3d3b5
PA		 54762013-09-05 Pedro Alves <palves@redhat.com>
5477
5478 * server.h (gdb_client_data, handler_func, callback_handler_func)
5479 (delete_file_handler, add_file_handler, append_callback_event)
5480 (delete_callback_event, start_event_loop, initialize_event_loop):
5481 Move to event-loop.h and include it.
5482 * event-loop.h: New file.
5483
799cdc37
PA		 54842013-09-05 Pedro Alves <palves@redhat.com>
5485
5486 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5487 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5488 (loaded_dll, unloaded_dll): Move to ...
5489 * dll.h: ... this new file.
5490 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5491
6a6bbd9d
PA		 54922013-09-05 Pedro Alves <palves@redhat.com>
5493
5494 * server.h (current_process, get_thread_process, all_processes)
5495 (add_inferior_to_list, for_each_inferior, current_inferior)
5496 (remove_inferior, add_process, remove_process, find_process_pid)
5497 (have_started_inferiors_p, have_attached_inferiors_p)
5498 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5499 (clear_inferiors, find_inferior, find_inferior_id)
5500 (inferior_target_data, set_inferior_target_data)
5501 (inferior_regcache_data, set_inferior_regcache_data): Move to
5502 inferiors.h, and include it.
5503 * inferiors.h: New file.
5504
f699aaba
PA		 55052013-09-05 Pedro Alves <palves@redhat.com>
5506
5507 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5508 Move ...
72f4393d 5509 * ax.h: ... here.
f699aaba 5510
c144c7a0
PA		 55112013-09-05 Pedro Alves <palves@redhat.com>
5512
5513 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5514 tracepoint.h.
5515 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5516 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5517 (handle_tracepoint_general_set, handle_tracepoint_query)
5518 (tracepoint_finished_step, tracepoint_was_hit)
5519 (release_while_stepping_state_list, current_traceframe)
5520 (in_readonly_region, traceframe_read_mem)
5521 (fetch_traceframe_registers, traceframe_read_sdata)
5522 (traceframe_read_info, struct fast_tpoint_collect_status)
5523 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5524 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5525 (supply_fast_tracepoint_registers)
5526 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5527 (ipa_tdesc, claim_trampoline_space)
5528 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5529 (agent_mem_read, agent_get_trace_state_variable_value)
5530 (agent_set_trace_state_variable_value, agent_tsv_read)
5531 (agent_mem_read_string, get_raw_reg_func_addr)
5532 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5533 * tracepoint.h: ... this new file.
5534
ff42e6ab
PA		 55352013-09-05 Pedro Alves <palves@redhat.com>
5536
5537 * server.h (perror_with_name, error, fatal, warning, paddress)
5538 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5539 include it.
5540 * utils.h: New file.
5541
541af0f4
PA		 55422013-09-05 Pedro Alves <palves@redhat.com>
5543
5544 * server.h (remote_debug, noack_mode, transport_is_reliable)
5545 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5546 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5547 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5548 (write_enn, initialize_async_io, enable_async_io)
5549 (disable_async_io, check_remote_input_interrupt_request)
5550 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5551 (dead_thread_notify, prepare_resume_reply)
5552 (decode_address_to_semicolon, decode_address, decode_m_packet)
5553 (decode_M_packet, decode_X_packet, decode_xfer_write)
5554 (decode_search_memory_packet, unhexify, hexify)
5555 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5556 (look_up_one_symbol, relocate_instruction)
5557 (monitor_output): Move to remote-utils.h, and include it.
5558 * remote-utils.h: New file.
5559
eebdf26b
PA		 55602013-09-05 Pedro Alves <palves@redhat.com>
5561
5562 * server.h (_): Delete.
5563
3aafd2ff
PA		 55642013-09-02 Pedro Alves <palves@redhat.com>
5565
5566 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5567 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5568 allocated.
5569 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5570
cee83bcb
PM		 55712013-09-02 Pierre Muller <muller@sourceware.org>
5572
5573 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5574 or WriteProcessMemory complete successfully and handle
5575 ERROR_PARTIAL_COPY error.
5576
9a13b2fa
PA		 55772013-09-02 Pedro Alves <palves@redhat.com>
5578
5579 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5580 error instead of EIO.
5581
602e3198
JK		 55822013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5583
5584 PR server/15604
5585 * linux-low.c: Include filestuff.h.
5586 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5587 * lynx-low.c: Include filestuff.h.
5588 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5589 * server.c: Include filestuff.h.
5590 (main): Call notice_open_fds.
5591 * spu-low.c: Include filestuff.h.
5592 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5593
96d7229d
LM		 55942013-08-22 Luis Machado <lgustavo@codesourcery.com>
5595
5596 * Makefile.in: Explain why ../target and ../nat are not
5597 listed as include file search paths.
5598 (linux-waitpid.o): New object file rule.
5599 * configure.srv (srv_native_linux_obj): New variable.
5600 Replace all occurrences of linux native object files with
5601 $srv_native_linux_obj.
5602 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5603 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5604 (linux_enable_event_reporting): Remove declaration.
5605 (my_waitpid): Moved to common/linux-waitpid.c.
5606 (linux_wait_for_event): Pass ptid when calling
5607 linux_enable_event_reporting.
5608 (linux_supports_tracefork_flag): Remove.
5609 (linux_enable_event_reporting): Likewise.
5610 (linux_tracefork_grandchild): Remove.
5611 (STACK_SIZE): Moved to common/linux-ptrace.c.
5612 (linux_tracefork_child): Remove.
5613 (linux_test_for_tracefork): Remove.
5614 (linux_look_up_symbols): Call linux_supports_traceclone.
5615 (initialize_low): Remove call to linux_test_for_tracefork.
5616 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5617 common/linux-ptrace.h.
5618 (PTRACE_TYPE_ARG4): Likewise.
5619 Include linux-ptrace.h.
5620
32940073
PA		 56212013-08-21 Pedro Alves <palves@redhat.com>
5622
5623 * config.in: Renegerate.
5624
33b60d58 56252013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 5626
33b60d58
LM		 5627 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5628 (SFILES): Remove $(srcdir)/common/target-common.c and
5629 add $(srcdir)/target/waitstatus.c.
5630 (OBS): Remove target-common.o and add waitstatus.o.
5631 (server_h): Remove $(srcdir)/../common/target-common.h and
5632 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5633 and $(srcdir)/../target/waitstatus.h.
5634 (target-common.o): Remove.
5635 (waitstatus.o): New target object file.
5636 * target.h: Do not include target-common.h and
5637 include target/resume.h, target/wait.h and
5638 target/waitstatus.h.
5639
b8e1b30e
LM		 56402013-08-13 Luis Machado <lgustavo@codesourcery.com>
5641
5642 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5643 to PTRACE_TYPE_ARG3.
5644 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5645 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5646 PTRACE_TYPE_ARG4.
5647 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5648 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5649
7a60ad40
YQ		 56502013-07-27 Jie Zhang <jie@codesourcery.com>
5651 Daniel Jacobowitz <dan@codesourcery.com>
5652 Yao Qi <yao@codesourcery.com>
5653
5654 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5655 (mips-linux-watch.o): New rule.
5656 (mips_linux_watch_h): New variable.
5657 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5658 srv_tgtobj.
5659 * linux-mips-low.c: Include mips-linux-watch.h.
5660 (struct arch_process_info, struct arch_lwp_info): New.
5661 (update_watch_registers_callback): New function.
5662 (mips_linux_new_process, mips_linux_new_thread) New functions.
5663 (mips_linux_prepare_to_resume, mips_insert_point): New
5664 functions.
5665 (mips_remove_point, mips_stopped_by_watchpoint): New
5666 functions.
5667 (rsp_bp_type_to_target_hw_bp_type): New function.
5668 (mips_stopped_data_address): New function.
5669 (the_low_target): Add watchpoint support functions.
5670
de6f69ad
YQ		 56712013-07-27 Yao Qi <yao@codesourcery.com>
5672
5673 * i386-low.c: Include break-common.h.
5674 (enum target_hw_bp_type): Remove.
5675
3360c0bf
LM		 56762013-07-24 Luis Machado <lgustavo@codesourcery.com>
5677
5678 * Makefile.in (SFILES): /common/target-common.c.
5679 (OBS): Add target-common.o.
5680 (server_h): Add $(srcdir)/../common/target-common.h.
5681 (target-common.o): New target.
5682 * server.c (queue_stop_reply_callback): Free
5683 status string after use.
5684 * target.c (target_waitstatus_to_string): Remove.
5685 * target.h: Include target-common.h.
5686 (resume_kind): Likewise.
5687 (target_waitkind): Likewise.
5688 (target_waitstatus): Likewise.
5689 (TARGET_WNOHANG): Likewise.
5690
bd885420
YQ		 56912013-07-04 Yao Qi <yao@codesourcery.com>
5692
5693 * Makefile.in (host_alias): Use @host_noncanonical@.
5694 (target_alias): Use @target_noncanonical@.
5695 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5696 ACX_NONCANONICAL_HOST.
5697 * configure: Regenerated.
5698
5699 Revert:
5700 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5701
5702 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5703 * configure: Rebuild.
5704 * Makefile.in (version_host, version_target): Get from configure.
5705 (version.c): Use $(version_host) and $(version_target).
5706
17ef446e
PA		 57072013-07-03 Pedro Alves <palves@redhat.com>
5708
5709 * Makefile.in (config.status): Depend on development.sh.
5710 * acinclude.m4: Include libmcheck.m4.
5711 * configure: Regenerate.
5712
7a9a7487
MG		 57132013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5714
5715 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5716 attribute inside the parentheses.
5717 (winapi_DebugSetProcessKillOnExit): Ditto.
5718 (winapi_DebugBreakProcess): Ditto.
5719 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 5720
49b64de6
MG		 57212013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5722
5723 * notif.h (notif_event): Add a dummy member to avoid compiler
5724 errors.
5725
d5749ee7
PA		 57262013-07-01 Pedro Alves <palves@redhat.com>
5727
5728 * hostio.c (HOSTIO_PATH_MAX): Define.
5729 (require_filename, handle_open, handle_unlink, handle_readlink):
5730 Use it.
5731
d8d2a3ee
PA		 57322013-07-01 Pedro Alves <palves@redhat.com>
5733
5734 * server.h: Include "pathmax.h".
5735 * linux-low.c: Don't include sys/param.h.
5736 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5737 MAXPATHLEN.
5738 * win32-low.c: Don't include sys/param.h.
5739 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5740
bc7dea8d
PA		 57412013-07-01 Pedro Alves <palves@redhat.com>
5742
5743 * event-loop.c: Don't check HAVE_UNISTD_H before including
5744 <unistd.h>.
5745 * gdbreplay.c: Likewise.
5746 * remote-utils.c: Likewise.
5747 * server.c: Likewise.
5748 * configure.ac: Don't check for unistd.h.
5749 * configure: Regenerate.
5750
d6c2da54
TT		 57512013-06-28 Tom Tromey <tromey@redhat.com>
5752
5753 * Makefile.in (version.c): Use version.in, not
5754 common/version.in.
5755
257b6bec
MG		 57562013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5757
5758 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5759 * configure: Rebuild.
5760 * Makefile.in (version_host, version_target): Get from configure.
5761 (version.c): Use $(version_host) and $(version_target).
5762
86ebe149
DK		 57632013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5764
5765 Fix trace-status to output user name without trailing colon.
5766 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5767
f30aa5af
DK		 57682013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5769
5770 Fix trace-status to output proper start-time and stop-time.
5771 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5772 output start time and stop time in hex as gdb expects.
5773
28a93511
YQ		 57742013-06-26 Pedro Alves <pedro@codesourcery.com>
5775
5776 * tracepoint.c (build_traceframe_info_xml): Output trace state
5777 variables present in the trace buffer.
5778
01208463
TT		 57792013-06-24 Tom Tromey <tromey@redhat.com>
5780
5781 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5782 create-version.sh.
5783 (version.o): Remove.
5784 * gdbreplay.c: Include version.h.
5785 (version, host_name): Don't declare.
5786 * server.h: Include version.h.
5787 (version, host_name): Don't declare.
5788
760256f9
PA		 57892013-06-12 Pedro Alves <palves@redhat.com>
5790
5791 * linux-x86-low.c (linux_is_elf64): Delete global.
5792 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5793 with local linux_pid_exe_is_elf_64_file use.
5794
030031ee
PA		 57952013-06-11 Pedro Alves <palves@redhat.com>
5796
5797 * linux-low.c (regset_disabled, disable_regset): New functions.
5798 (regsets_fetch_inferior_registers)
5799 (regsets_store_inferior_registers): Use them.
5800 (initialize_regsets_info); Don't allocate the disabled_regsets
5801 array here.
5802 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5803 comment.
5804
5da6eb0a
PA		 58052013-06-11 Pedro Alves <palves@redhat.com>
5806
5807 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5808 xmalloc.
5809
7e5aaa09
PA		 58102013-06-11 Pedro Alves <palves@redhat.com>
5811
5812 * linux-x86-low.c (initialize_low_arch): Call
5813 init_registers_x32_avx_linux.
5814
d878444c
JK		 58152013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5816
5817 Fix compatibility with Android Bionic.
5818 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5819 it is not empty.
5820
3aee8918
PA		 58212013-06-07 Pedro Alves <palves@redhat.com>
5822
5f2b57b5 5823 PR server/14823
3aee8918
PA		 5824 * Makefile.in (OBS): Add tdesc.o.
5825 (IPA_OBJS): Add tdesc-ipa.o.
5826 (tdesc-ipa.o): New rule.
5827 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5828 interface.
5829 * linux-low.c (new_inferior): Delete.
5830 (disabled_regsets, num_regsets): Delete.
5831 (linux_add_process): Adjust to set the new per-process
5832 new_inferior flag.
5833 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5834 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5835 was a stop. When calling arch_setup, switch the current inferior
5836 to the thread that got an event.
5837 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5838 (regsets_fetch_inferior_registers)
5839 (regsets_store_inferior_registers): New regsets_info parameter.
5840 Adjust to use it.
5841 (linux_register_in_regsets): New regs_info parameter. Adjust to
5842 use it.
5843 (register_addr, fetch_register, store_register): New usrregs_info
5844 parameter. Adjust to use it.
5845 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5846 parameter regs_info. Adjust to use it.
5847 (linux_fetch_registers): Get the current inferior's regs_info, and
5848 adjust to use it.
5849 (linux_store_registers): Ditto.
5850 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5851 (initialize_low): Don't initialize the target_regsets here. Call
5852 initialize_low_arch.
5853 * linux-low.h (target_regsets): Delete declaration.
5854 (struct regsets_info): New.
5855 (struct usrregs_info): New.
5856 (struct regs_info): New.
5857 (struct process_info_private) <new_inferior>: New field.
5858 (struct linux_target_ops): Delete the num_regs, regmap, and
5859 regset_bitmap fields. New field regs_info.
5860 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5861 * i387-fp.c (num_xmm_registers): Delete.
5862 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5863 calls to new interface.
5864 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5865 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5866 Infer the number of xmm registers from the regcache's target
5867 description.
5868 * i387-fp.h (num_xmm_registers): Delete.
5869 * inferiors.c (add_thread): Don't install the thread's regcache
5870 here.
5871 * proc-service.c (gregset_info): Fetch the current inferior's
5872 regs_info. Adjust to use it.
5873 * regcache.c: Include tdesc.h.
5874 (register_bytes, reg_defs, num_registers)
5875 (gdbserver_expedite_regs): Delete.
5876 (get_thread_regcache): If the thread doesn't have a regcache yet,
5877 create one, instead of aborting gdbserver.
5878 (regcache_invalidate_one): Rename to ...
5879 (regcache_invalidate_thread): ... this.
5880 (regcache_invalidate_one): New.
5881 (regcache_invalidate): Only invalidate registers of the current
5882 process.
5883 (init_register_cache): Add target_desc parameter, and use it.
5884 (new_register_cache): Ditto. Assert the target description has a
5885 non zero registers_size.
5886 (regcache_cpy): Add assertions. Adjust.
5887 (realloc_register_cache, set_register_cache): Delete.
5888 (registers_to_string, registers_from_string): Adjust.
5889 (find_register_by_name, find_regno, find_register_by_number)
5890 (register_cache_size): Add target_desc parameter, and use it.
5891 (free_register_cache_thread, free_register_cache_thread_one)
5892 (regcache_release, register_cache_size): New.
5893 (register_size): Add target_desc parameter, and use it.
5894 (register_data, supply_register, supply_register_zeroed)
5895 (supply_regblock, supply_register_by_name, collect_register)
5896 (collect_register_as_string, collect_register_by_name): Adjust.
5897 * regcache.h (struct target_desc): Forward declare.
5898 (struct regcache) <tdesc>: New field.
5899 (init_register_cache, new_register_cache): Add target_desc
5900 parameter.
5901 (regcache_invalidate_thread): Declare.
5902 (regcache_invalidate_one): Delete declaration.
5903 (regcache_release): Declare.
5904 (find_register_by_number, register_cache_size, register_size)
5905 (find_regno): Add target_desc parameter.
5906 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5907 declarations.
5908 * remote-utils.c: Include tdesc.h.
5909 (outreg, prepare_resume_reply): Adjust.
5910 * server.c: Include tdesc.h.
5911 (gdbserver_xmltarget): Delete declaration.
5912 (get_features_xml, process_serial_event): Adjust.
5913 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5914 declare.
5915 (struct process_info) <tdesc>: New field.
5916 (ipa_tdesc): Declare.
5917 * tdesc.c: New file.
5918 * tdesc.h: New file.
5919 * tracepoint.c: Include tdesc.h.
5920 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5921 (get_context_regcache): Adjust to pass ipa_tdesc down.
5922 (do_action_at_tracepoint): Adjust to get the register cache size
5923 from the context regcache's description.
5924 (traceframe_walk_blocks): Adjust to get the register cache size
5925 from the current trace frame's description.
5926 (traceframe_get_pc): Adjust to get current trace frame's
5927 description and pass it down.
5928 (gdb_collect): Adjust to get the register cache size from the
5929 IPA's description.
5930 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5931 (gdbserver_xmltarget): Delete.
5932 (initialize_low_tracepoint): Set the ipa's target description.
5933 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5934 (initialize_low_tracepoint): Set the ipa's target description.
5935 * linux-x86-low.c: Include tdesc.h.
5936 [__x86_64__] (is_64bit_tdesc): New.
5937 (ps_get_thread_area, x86_get_thread_area): Use it.
5938 (i386_cannot_store_register): Rename to ...
5939 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5940 (i386_cannot_fetch_register): Rename to ...
5941 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5942 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5943 to new interface.
5944 (target_regsets): Rename to ...
5945 (x86_regsets): ... this.
5946 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5947 interface.
5948 (x86_siginfo_fixup): Use is_64bit_tdesc.
5949 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5950 (tdesc_x32_avx_linux, tdesc_x32_linux)
5951 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5952 Declare.
5953 (x86_linux_update_xmltarget): Delete.
5954 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5955 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5956 (AMD64_LINUX_USER64_CS): New.
5957 (x86_linux_read_description): New, based on
5958 x86_linux_update_xmltarget.
5959 (same_process_callback): New.
5960 (x86_arch_setup_process_callback): New.
5961 (x86_linux_update_xmltarget): New.
5962 (x86_regsets_info): New.
5963 (amd64_linux_regs_info): New.
5964 (i386_linux_usrregs_info): New.
5965 (i386_linux_regs_info): New.
5966 (x86_linux_regs_info): New.
5967 (x86_arch_setup): Reimplement.
5968 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5969 (x86_emit_ops): Ditto.
5970 (the_low_target): Adjust. Install x86_linux_regs_info,
5971 x86_cannot_fetch_register, and x86_cannot_store_register.
5972 (initialize_low_arch): New.
5973 * linux-ia64-low.c (tdesc_ia64): Declare.
5974 (ia64_fetch_register): Adjust.
5975 (ia64_usrregs_info, regs_info): New globals.
5976 (ia64_regs_info): New function.
5977 (the_low_target): Adjust.
5978 (initialize_low_arch): New function.
5979 * linux-sparc-low.c (tdesc_sparc64): Declare.
5980 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5981 Adjust.
5982 (sparc_arch_setup): New function.
5983 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5984 (the_low_target): Adjust.
5985 (initialize_low_arch): New function.
5986 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5987 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5988 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5989 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5990 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5991 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5992 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5993 (tdesc_powerpc_isa205_vsx64l): Declare.
5994 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5995 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5996 (ppc_set_pc, ppc_get_hwcap): Adjust.
5997 (ppc_usrregs_info): Forward declare.
5998 (!__powerpc64__) ppc_regmap_adjusted: New global.
5999 (ppc_arch_setup): Adjust to the current process'es target
6000 description.
6001 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6002 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6003 (ppc_store_evrregset): Adjust.
6004 (target_regsets): Rename to ...
6005 (ppc_regsets): ... this, and make static.
6006 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6007 (ppc_regs_info): New function.
6008 (the_low_target): Adjust.
6009 (initialize_low_arch): New function.
6010 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6011 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6012 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6013 (tdesc_s390x_linux64v2): Declare.
6014 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6015 (s390_fill_gregset, s390_store_last_break): Adjust.
6016 (target_regsets): Rename to ...
6017 (s390_regsets): ... this, and make static.
6018 (s390_get_pc, s390_set_pc): Adjust.
6019 (s390_get_hwcap): New target_desc parameter, and use it.
6020 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6021 (s390_arch_setup): Adjust to set the current process'es target
6022 description. Don't adjust the regmap.
6023 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6024 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6025 (regs_info_3264): New globals.
6026 (s390_regs_info): New function.
6027 (the_low_target): Adjust.
6028 (initialize_low_arch): New function.
6029 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6030 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6031 [__mips64] (init_registers_mips_linux)
6032 (init_registers_mips_dsp_linux): Delete defines.
6033 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6034 (have_dsp): New global.
6035 (mips_read_description): New, based on mips_arch_setup.
6036 (mips_arch_setup): Reimplement.
6037 (get_usrregs_info): New function.
6038 (mips_cannot_fetch_register, mips_cannot_store_register)
6039 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6040 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6041 (target_regsets): Rename to ...
6042 (mips_regsets): ... this, and make static.
6043 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6044 (dsp_regs_info, regs_info): New globals.
6045 (mips_regs_info): New function.
6046 (the_low_target): Adjust.
6047 (initialize_low_arch): New function.
6048 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6049 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6050 Declare.
6051 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6052 (arm_read_description): New, with bits factored from
6053 arm_arch_setup.
6054 (arm_arch_setup): Reimplement.
6055 (target_regsets): Rename to ...
6056 (arm_regsets): ... this, and make static.
6057 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6058 (arm_regs_info): New function.
6059 (the_low_target): Adjust.
6060 (initialize_low_arch): New function.
6061 * linux-m68k-low.c (tdesc_m68k): Declare.
6062 (target_regsets): Rename to ...
6063 (m68k_regsets): ... this, and make static.
6064 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6065 (m68k_regs_info): New function.
6066 (m68k_arch_setup): New function.
6067 (the_low_target): Adjust.
6068 (initialize_low_arch): New function.
6069 * linux-sh-low.c (tdesc_sharch): Declare.
6070 (target_regsets): Rename to ...
6071 (sh_regsets): ... this, and make static.
6072 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6073 (sh_regs_info, sh_arch_setup): New functions.
6074 (the_low_target): Adjust.
6075 (initialize_low_arch): New function.
6076 * linux-bfin-low.c (tdesc_bfin): Declare.
6077 (bfin_arch_setup): New function.
6078 (bfin_usrregs_info, regs_info): New globals.
6079 (bfin_regs_info): New function.
6080 (the_low_target): Adjust.
6081 (initialize_low_arch): New function.
6082 * linux-cris-low.c (tdesc_cris): Declare.
6083 (cris_arch_setup): New function.
6084 (cris_usrregs_info, regs_info): New globals.
6085 (cris_regs_info): New function.
6086 (the_low_target): Adjust.
6087 (initialize_low_arch): New function.
6088 * linux-cris-low.c (tdesc_crisv32): Declare.
6089 (cris_arch_setup): New function.
6090 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6091 (cris_regs_info): New function.
6092 (the_low_target): Adjust.
6093 (initialize_low_arch): New function.
6094 * linux-m32r-low.c (tdesc_m32r): Declare.
6095 (m32r_arch_setup): New function.
6096 (m32r_usrregs_info, regs_info): New globals.
6097 (m32r_regs_info): Adjust.
6098 (initialize_low_arch): New function.
6099 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6100 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6101 (tic6x_usrregs_info): Forward declare.
6102 (tic6x_read_description): New function, based on ...
6103 (tic6x_arch_setup): ... this. Reimplement.
6104 (target_regsets): Rename to ...
6105 (tic6x_regsets): ... this, and make static.
6106 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6107 (tic6x_regs_info): New function.
6108 (the_low_target): Adjust.
6109 (initialize_low_arch): New function.
6110 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6111 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6112 (target_regsets): Rename to ...
6113 (xtensa_regsets): ... this, and make static.
6114 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6115 globals.
6116 (xtensa_arch_setup, xtensa_regs_info): New functions.
6117 (the_low_target): Adjust.
6118 (initialize_low_arch): New function.
6119 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6120 (nios2_arch_setup): Set the current process'es tdesc.
6121 (target_regsets): Rename to ...
6122 (nios2_regsets): ... this.
6123 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6124 (nios2_regs_info): New function.
6125 (the_low_target): Adjust.
6126 (initialize_low_arch): New function.
a261b8f5
PA		 6127 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6128 (aarch64_arch_setup): Set the current process'es tdesc.
6129 (target_regsets): Rename to ...
6130 (aarch64_regsets): ... this.
6131 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6132 (aarch64_regs_info): New function.
6133 (the_low_target): Adjust.
6134 (initialize_low_arch): New function.
3aee8918
PA		 6135 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6136 globals.
6137 (target_regsets): Rename to ...
6138 (tile_regsets): ... this.
6139 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6140 (tile_regs_info): New function.
6141 (tile_arch_setup): Set the current process'es tdesc.
6142 (the_low_target): Adjust.
6143 (initialize_low_arch): New function.
6144 * spu-low.c (tdesc_spu): Declare.
6145 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6146 * win32-arm-low.c (tdesc_arm): Declare.
6147 (arm_arch_setup): New function.
6148 (the_low_target): Install arm_arch_setup instead of
6149 init_registers_arm.
6150 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6151 (init_windows_x86): Rename to ...
6152 (i386_arch_setup): ... this. Set `win32_tdesc'.
6153 (the_low_target): Adjust.
6154 * win32-low.c (win32_tdesc): New global.
6155 (child_add_thread): Don't create the thread cache here.
6156 (do_initial_child_stuff): Set the new process'es tdesc.
6157 * win32-low.h (struct target_desc): Forward declare.
6158 (win32_tdesc): Declare.
6159 * lynx-i386-low.c (tdesc_i386): Declare global.
6160 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6161 * lynx-low.c (lynx_tdesc): New global.
6162 (lynx_add_process): Set the new process'es tdesc.
6163 * lynx-low.h (struct target_desc): Forward declare.
6164 (lynx_tdesc): Declare global.
6165 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6166 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6167 * nto-low.c (nto_tdesc): New global.
6168 (do_attach): Set the new process'es tdesc.
6169 * nto-low.h (struct target_desc): Forward declare.
6170 (nto_tdesc): Declare.
6171 * nto-x86-low.c (tdesc_i386): Declare.
6172 (nto_x86_arch_setup): Set `nto_tdesc'.
6173
b1fbec62
GB		 61742013-06-04 Gary Benson <gbenson@redhat.com>
6175
6176 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6177 to qSupported response when appropriate.
6178 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6179 with nonzero-length annex.
6180 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6181 arguments supplied in annex.
6182
d1ec4ce7
DE		 61832013-05-31 Doug Evans <dje@google.com>
6184
ac44adcb 6185 PR server/15594
d1ec4ce7
DE		 6186 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6187 64 bits in 64-cross-32 environment.
6188
9b25f2d3
PA		 61892013-05-28 Pedro Alves <palves@redhat.com>
6190
6191 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6192 (aarch64-without-fpu.c): Delete rule.
6193 * configure.srv (aarch64*-*-linux*): Remove references to
6194 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6195 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6196 declaration.
6197
6740dc9c
PA		 61982013-05-24 Pedro Alves <palves@redhat.com>
6199
6200 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6201 instead of strchr/decode_address. Error if the range isn't split
6202 with a ','. Don't assume there's be a ':' in the action.
6203
c2d6af84
PA		 62042013-05-23 Yao Qi <yao@codesourcery.com>
6205 Pedro Alves <palves@redhat.com>
6206
6207 * linux-low.c (lwp_in_step_range): New function.
6208 (linux_wait_1): If the thread was range stepping and stopped
6209 outside the stepping range, report the stop to GDB. Otherwise,
6210 continue stepping. Add range stepping debug output.
6211 (linux_set_resume_request): Copy the step range from the resume
6212 request to the lwp.
6213 (linux_supports_range_stepping): New.
6214 (linux_target_ops) <supports_range_stepping>: Set to
6215 linux_supports_range_stepping.
6216 * linux-low.h (struct linux_target_ops)
6217 <supports_range_stepping>: New field.
6218 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6219 * linux-x86-low.c (x86_supports_range_stepping): New.
6220 (the_low_target) <supports_range_stepping>: Set to
6221 x86_supports_range_stepping.
6222 * server.c (handle_v_cont): Handle 'r' action.
6223 (handle_v_requests): Append ";r" if the target supports range
6224 stepping.
6225 * target.h (struct thread_resume) <step_range_start,
6226 step_range_end>: New fields.
6227 (struct target_ops) <supports_range_stepping>:
6228 New field.
6229 (target_supports_range_stepping): New macro.
6230
58794e1a
JB		 62312013-05-17 Joel Brobecker <brobecker@adacore.com>
6232
6233 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6234 confusion in comment.
6235
d631c5a7
JB		 62362013-05-17 Joel Brobecker <brobecker@adacore.com>
6237
6238 * lynx-low.c (struct process_info_private): New type.
6239 (lynx_add_process): New function.
6240 (lynx_create_inferior, lynx_attach): Replace calls to
6241 add_process by calls to lynx_add_process.
6242 (lynx_resume): If PTID is null, then try using
6243 current_process()->private->last_wait_event_ptid.
6244 Add comments.
6245 (lynx_clear_inferiors): Delete. The contents of that function
6246 has been inlined in lynx_mourn;
6247 (lynx_wait_1): Save the ptid in the process's private data.
6248 (lynx_mourn): Free the process' private data. Replace call
6249 to lynx_clear_inferiors by call to clear_inferiors.
6250
96f7a20f
YQ		 62512013-05-17 Yao Qi <yao@codesourcery.com>
6252
6253 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6254 the right place.
6255
db0dfaa0
LM		 62562013-05-16 Luis Machado <lgustavo@codesourcery.com>
6257
6258 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6259 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6260 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6261 PT_TEXT_END_ADDR guards. Update comments.
6262 (linux_target_op) <read_offsets>: Conditionally define to
6263 linux_read_offsets if the target is UCLIBC and if it defines
6264 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6265
68f5f838
SL		 62662013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6267 Andrew Jenner <andrew@codesourcery.com>
6268
6269 * Makefile.in (SFILES): Add linux-nios2-low.c.
6270 (clean): Add action to delete nios2-linux.c.
6271 (nios2-linux.c): New rule.
6272 * configure.srv: Add nios2*-*-linux*.
6273 * linux-nios2-low.c: New.
6274
1ebff1fd
HAQ		 62752013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6276
6277 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6278
f6150862
HZ		 62792013-04-25 Hui Zhu <hui@codesourcery.com>
6280
6281 PR gdb/15186
f6150862
HZ		 6282 * ax.c (ax_printf): Add fflush.
6283
614c279d
TT		 62842013-04-22 Tom Tromey <tromey@redhat.com>
6285
6286 * Makefile.in (SFILES): Add filestuff.c.
6287 (OBS): Add filestuff.o.
6288 (filestuff.o): New target.
6289 * config.in, configure: Rebuild.
6290 * configure.ac: Check for fdwalk, pipe2.
6291
7d4e5717
PA		 62922013-04-17 Pedro Alves <palves@redhat.com>
6293
6294 * configure.ac (USE_THREAD_DB): Delete variable.
6295 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6296 Don't AC_SUBST USE_THREAD_DB.
6297 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6298 * config.in, configure: Regenerate.
6299
d5c93e41
PA		 63002013-04-16 Pedro Alves <palves@redhat.com>
6301
6302 * linux-low.h (struct lwp_info) <thread_known>: Move under
6303 the USE_THREAD_DB #ifdef.
6304
04f5fe89
PA		 63052013-04-16 Pedro Alves <palves@redhat.com>
6306
6307 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6308 (linux-low.o): Delete rule.
6309 * linux-low.h: Always include "gdb_thread_db.h" instead of
6310 conditionally including thread_db.h.
6311 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6312 HAVE_THREAD_DB_H.
6313
480b27bf
JK		 63142013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6315
6316 * Makefile.in (install-only): Fix make install regression.
6317
43662968
JK		 63182013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6319
6320 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6321 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6322 installation.
6323 * gdbserver.1: Remove.
6324
3e74e146
PA		 63252013-03-22 Pedro Alves <palves@redhat.com>
6326
6327 * linux-low.c (handle_extended_wait): Don't call
6328 linux_enable_event_reporting.
6329
a8347a2a
TT		 63302013-03-15 Tony Theodore <tonyt@logyst.com>
6331
6332 PR build/9098:
6333 * Makefile.in (SHELL): Use @SHELL@.
6334
eeb56fa7
SDJ		 63352013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6336
6337 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6338 compiler warning.
6339
4fa7e2ff
JB		 63402013-03-13 Joel Brobecker <brobecker@adacore.com>
6341
6342 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6343 Remove extraneous NULL element.
6344
8ddb1965
YQ		 63452013-03-13 Yao Qi <yao@codesourcery.com>
6346
6347 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6348 'V' block in trace frame.
6349
9accd112
MM		 63502013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6351
6352 * target.h (struct target_ops): Add btrace ops.
6353 (target_supports_btrace): New macro.
6354 (target_enable_btrace): New macro.
6355 (target_disable_btrace): New macro.
6356 (target_read_btrace): New macro.
6357 * gdbthread.h (struct thread_info): Add btrace field.
6358 * server.c: Include btrace-common.h.
6359 (handle_btrace_general_set): New function.
6360 (handle_btrace_enable): New function.
6361 (handle_btrace_disable): New function.
6362 (handle_general_set): Call handle_btrace_general_set.
6363 (handle_qxfer_btrace): New function.
6364 (struct qxfer qxfer_packets[]): Add btrace entry.
6365 * inferiors.c (remove_thread): Disable btrace.
6366 * linux-low: Include linux-btrace.h.
6367 (linux_low_enable_btrace): New function.
6368 (linux_low_read_btrace): New function.
6369 (linux_target_ops): Add btrace ops.
6370 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6371 Add srv_linux_btrace=yes.
6372 (x86_64-*-linux*): Add linux-btrace.o.
6373 Add srv_linux_btrace=yes.
6374 * configure.ac: Define HAVE_LINUX_BTRACE.
6375 * config.in: Regenerated.
6376 * configure: Regenerated.
6377
5cc22e4c
MM		 63782013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6379
6380 * server.c (handle_qxfer): Preserve error message if -3 is
6381 returned.
6382 (qxfer): Document the -3 return value.
6383
7c97f91e
MM		 63842013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6385
6386 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6387 (linux_btrace_h): New variable.
6388 (linux-btrace.o): New rule.
6389
be9a119c 63902013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6391 Hafiz Abid Qadeer <abidh@codesourcery.com>
6392
6393 * tracepoint.c (trace_buffer_size): New global.
6394 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6395 (init_trace_buffer): Change to one-argument function. Allocate
6396 trace buffer memory.
6397 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6398 handle QTBuffer:size packet.
6399 (cmd_bigqtbuffer_size): New function.
6400 (initialize_tracepoint): Call init_trace_buffer with
6401 DEFAULT_TRACE_BUFFER_SIZE.
6402 * server.c (handle_query): Add QTBuffer:size in the
6403 supported packets.
6404
e64f7499
YQ		 64052013-03-07 Yao Qi <yao@codesourcery.com>
6406
6407 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6408 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6409 of -1.
6410 (cmd_qtsp): Adjust condition. Do post increment.
6411 Set cur_action and cur_step_action back to 0.
6412
f0ae6fc3
PA		 64132013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6414
6415 PR server/15236
6416 * linux-low.c (linux_write_memory): Return early success if LEN is
6417 zero.
6418
b5b0b0af
CV		 64192013-03-05 Corinna Vinschen <vinschen@redhat.de>
6420
334ad4a8 6421 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6422
589bc927
TT		 64232013-02-28 Tom Tromey <tromey@redhat.com>
6424
6425 * configure.ac: Invoke AC_SYS_LARGEFILE.
6426 * configure, config.in: Rebuild.
6427
dfe07582
CV		 64282013-02-28 Corinna Vinschen <vinschen@redhat.com>
6429
6430 * win32-low.c: Throughout, fix format strings and casts of
6431 printf-like functions to avoid type related warnings on all
6432 platforms.
6433 (get_child_debug_event): Print dwDebugEventCode as hex since
6434 that's how it's usually documented.
6435
736cd585
YQ		 64362013-02-28 Yao Qi <yao@codesourcery.com>
6437
6438 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6439 pulongest.
6440
e1f58301
JW		 64412013-02-27 Jiong Wang <jiwang@tilera.com>
6442
6443 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6444 (reg-tilegx32.c): New rule.
6445 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6446 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6447 different register info initializer according to elf class.
6448 (init_registers_tilgx32): New function. The tilegx32 register info
6449 initializer.
6450 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6451 (tile_store_gregset): Likewise.
6452
d171ca78
YQ		 64532013-02-27 Yao Qi <yao@codesourcery.com>
6454
6455 * server.c (process_point_options): Print debug message when
6456 debug_threads is true.
6457
282bbdf3
YQ		 64582013-02-26 Yao Qi <yao@codesourcery.com>
6459
6460 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6461
aca22551
PA		 64622013-02-19 Pedro Alves <palves@redhat.com>
6463 Kai Tietz <ktietz@redhat.com>
6464
6465 PR gdb/15161
6466
6467 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6468 instead of strtoul to extract address from packet.
6469 (process_serial_event) <'z'>: Likewise.
6470
4f3cee1c
YQ		 64712013-02-18 Yao Qi <yao@codesourcery.com>
6472
6473 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6474
8e1d55a3
PA		 64752013-02-14 Pedro Alves <palves@redhat.com>
6476
6477 Plug memory leak.
6478
6479 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6480 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6481
458820da
PA		 64822013-02-14 Pedro Alves <palves@redhat.com>
6483
6484 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6485
baea0dae
PA		 64862013-02-14 Pedro Alves <palves@redhat.com>
6487
6488 * tracepoint.c (save_string): Delete.
6489 (add_tracepoint_action): Use savestring instead of save_string.
6490
0b1afbb3
PA		 64912013-02-12 Pedro Alves <palves@redhat.com>
6492
6493 * linux-xtensa-low.c: Ditto.
6494 * xtensa-xtregs.c: Ditto.
6495
8a4ac37e
PA		 64962013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6497
6498 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6499 thread_db.
6500
148de6bb
MS		 65012013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6502
6503 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6504 aarch64_num_wp_regs and aarch64_num_bp_regs to
6505 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6506
55fac6e0
MS		 65072013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6508
6509 * linux-aarch64-low.c (ps_get_thread_area): Replace
6510 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6511
176eb98c
MS		 65122013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6513 Marcus Shawcroft <marcus.shawcroft@arm.com>
6514 Nigel Stephens <nigel.stephens@arm.com>
6515 Yufeng Zhang <yufeng.zhang@arm.com>
6516
6517 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6518 (aarch64.c, aarch64-without-fpu.c): New targets.
6519 * configure.srv (aarch64*-*-linux*): New.
6520 * linux-aarch64-low.c: New file.
6521
56f7af9c
MS		 65222013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6523
43aaf8b6 6524 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6525 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6526 (dequeue_one_deferred_signal, linux_resume_one_thread)
6527 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6528 (linux_tracefork_grandchild, linux_test_for_tracefork)
6529 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6530 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6531 where the argument is 0.
6532
60f662b0
YQ		 65332013-01-25 Yao Qi <yao@codesourcery.com>
6534
6535 * event-loop.c: Include "queue.h".
6536 (gdb_event_p): New typedef.
6537 (struct gdb_event) <next_event>: Remove.
6538 (event_queue): Change to QUEUE(gdb_event_p).
6539 (async_queue_event): Remove.
6540 (gdb_event_xfree): New.
6541 (initialize_event_loop): New.
6542 (process_event): Use API from QUEUE.
6543 (wait_for_event): Likewise.
6544 * server.c (main): Call initialize_event_loop.
6545 * server.h (initialize_event_loop): Declare.
6546
5ae4861a
YQ		 65472013-01-18 Yao Qi <yao@codesourcery.com>
6548
6549 * ax.h (struct eval_agent_expr_context): New.
6550 (gdb_eval_agent_expr): Update declaration.
6551 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6552 TFRAME. Add new argument CTX.
6553 * server.h (struct eval_agent_expr_context): Declare.
6554 (agent_mem_read, agent_tsv_read): Update declaration.
6555 (agent_mem_read_string): Likewise.
6556 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6557 (add_traceframe_block): Add new argument TPOINT.
6558 Increase TPOINT->traceframe_usage.
6559 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6560 eval_tracepoint_agent_expr.
6561 (condition_true_at_tracepoint): Likewise.
6562 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6563 (agent_mem_read_string, agent_tsv_read): Likewise.
6564
85e00e85
YQ		 65652013-01-16 Yao Qi <yao@codesourcery.com>
6566
6567 * linux-low.c (linux_resume_one_lwp): Don't check
6568 'lwp->bp_reinsert != 0'.
6569
4039cf45
JB		 65702013-01-07 Joel Brobecker <brobecker@adacore.com>
6571 Pedro Alves <palves@redhat.com>
6572
6573 * lynx-low.c (ptrace_request_to_str): Define a temporary
6574 macro and use it to simplify this function's implementation.
6575
9044dee2
JB		 65762013-01-07 Joel Brobecker <brobecker@adacore.com>
6577
6578 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6579 sets errno.
6580
e6352c8f
JB		 65812013-01-07 Joel Brobecker <brobecker@adacore.com>
6582
6583 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6584
50681a27
JB		 65852013-01-07 Joel Brobecker <brobecker@adacore.com>
6586
6587 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6588
3f6e77ef
JB		 65892013-01-07 Joel Brobecker <brobecker@adacore.com>
6590
6591 * lynx-low.c (lynx_resume): Use the resume_info parameter
6592 to determine the ptid for the lynx_ptrace call, unless
6593 it is equal to minus_one_ptid, in which case we use the
6594 ptid of the current_inferior.
6595 (lynx_wait_1): After having received a thread create/exit
6596 event, resume the inferior's execution using the signaling
6597 thread's ptid, rather than the old ptid.
6598
7fda33ae
JB		 65992013-01-07 Joel Brobecker <brobecker@adacore.com>
6600
6601 * lynx-low.c (lynx_resume): Delete variable ret.
6602
b9786c74
JB		 66032013-01-01 Joel Brobecker <brobecker@adacore.com>
6604
6605 * gdbreplay.c (gdbreplay_version): Update copyright year.
6606 * server.c (gdbserver_version): Likewise.
6607
8b93d60f
JB		 66082012-12-17 Joel Brobecker <brobecker@adacore.com>
6609
6610 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6611 new thread.
6612
037335a7
JB		 66132012-12-17 Joel Brobecker <brobecker@adacore.com>
6614
6615 * lynx-low.c (ptrace_request_to_str): Add handling for
6616 PTRACE_GETTRACESIG.
6617
52d4cbd8
JB		 66182012-12-17 Joel Brobecker <brobecker@adacore.com>
6619
6620 * lynx-low.c (lynx_attach): Delete variable new_process.
6621
ab8f6ca9
JB		 66222012-12-17 Joel Brobecker <brobecker@adacore.com>
6623
6624 * lynx-low.c (lynx_create_inferior): Delete variable
6625 new_process.
6626
78cbc024
JB		 66272012-12-17 Joel Brobecker <brobecker@adacore.com>
6628
6629 * lynx-low.c (ptrace_request_to_str): Do not handle
6630 PTRACE_GETTHREADLIST if this macro does not exist.
6631
14a00470
YQ		 66322012-12-15 Yao Qi <yao@codesourcery.com>
6633
6634 * Makefile.in (OBS): Add notif.o.
6635 * notif.c, notif.h: New.
6636 * server.c: Include "notif.h".
6637 (struct vstop_notif) <next>: Remove.
6638 <base>: New field.
6639 (queue_stop_reply): Update.
6640 (push_event, send_next_stop_reply): Remove.
6641 (discard_queued_stop_replies): Update.
6642 (notif_stop): New variable.
6643 (handle_v_stopped): Remove.
6644 (handle_v_requests): Don't call handle_v_stopped. Call
6645 handle_ack_notif instead.
6646 (queue_stop_reply_callback): Call notif_event_enque instead
6647 of queue_stop_reply.
6648 (handle_status): Don't call send_next_stop_reply, call
6649 notif_write_event instead.
6650 (kill_inferior_callback): Likewise.
6651 (detach_or_kill_inferior_callback): Likewise.
6652 (main): Call initialize_notif.
6653 (process_serial_event): Call QUEUE_is_empty.
6654 (handle_target_event): Call notif_push instead of push event.
6655 * server.h (push_event): Remove declaration.
6656
61c125b9
TT		 66572012-12-10 Tom Tromey <tromey@redhat.com>
6658
6659 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6660 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6661 macros.
6662 (.c.o): Rewrite.
6663 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6664 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6665 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6666 (amd64-linux-ipa.o, ax.o): Rewrite.
6667 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6668 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6669 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6670 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6671 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6672 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6673 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6674 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6675 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6676 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6677 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6678 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6679 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6680 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6681 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6682 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6683 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6684 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6685 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6686 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6687 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6688 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6689 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6690 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6691 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6692 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6693 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6694 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6695 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6696 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6697 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6698 (reg-tilegx.o): Remove.
6699 (all_object_files): New macro.
6700 Include .deps files.
6701 * aclocal.m4, configure: Rebuild.
6702 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6703 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6704 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6705
e90e9ad9
TT		 67062012-12-05 Tom Tromey <tromey@redhat.com>
6707
6708 PR gdb/14917:
6709 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6710
02d403bf 67112012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 6712
6713 * configure.ac: Check for linux/perf_event.h.
6714 * config.in: Regenerated.
6715 * configure: Regenerated.
6716
0270a750
PA		 67172012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6718
6719 * hostio.c (handle_readlink): Decrease buffer size
6720 parameter passed to readlink by one byte.
6721
8c29b58e
YQ		 67222012-11-26 Yao Qi <yao@codesourcery.com>
6723
6724 * configure.ac (build_warnings): Append '-Wempty-body'.
6725 * configure: Regenerated.
6726 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6727 body.
6728
8bdce1ff
PM		 67292012-11-15 Pierre Muller <muller@sourceware.org>
6730
6731 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6732 * config.in: Regenerate.
6733 * configure: Regenerate.
6734 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6735 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6736 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6737 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6738 header.
6739 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6740 instead of <sys/wait.h> header.
6741 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6742
02d403bf 67432012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 6744
6745 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6746 (various make rules): Remove -DGDBSERVER
6747
fbd5db48
YQ		 67482012-11-09 Yao Qi <yao@codesourcery.com>
6749
6750 * spu-low.c (current_ptid): Move it to ..
6751 * gdbthread.h: ... here. New.
6752 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6753 * server.c (myresume, process_serial_event): Likewise.
6754 * thread-db.c (thread_db_find_new_threads): Likewise.
6755 * tracepoint.c (run_inferior_command): Likewise.
6756
b3dc46ff
AB		 67572012-10-01 Andrew Burgess <aburgess@broadcom.com>
6758
6759 * server.c (handle_search_memory_1): Include access length in
6760 warning message.
6761
07c04788
HPN		 67622012-09-05 Michael Brandt <michael.brandt@axis.com>
6763
6764 * linux-crisv32-low.c: Fix compile errors.
6765
918d227b
YQ		 67662012-09-04 Yao Qi <yao@codesourcery.com>
6767
6768 * tracepoint.c (cmd_qtsv): Adjust debug message.
6769 Don't check CUR_TPOINT.
6770
18c1b81a
YQ		 67712012-08-28 Yao Qi <yao@codesourcery.com>
6772
6773 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6774 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6775 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6776 Remove declarations of xmalloc, xreallloc, xstrdup and
6777 freeargv.
6778 * Makefile.in (libiberty_h): New.
6779 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6780 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6781
dc82f37b
YQ		 67822012-08-23 Yao Qi <yao@codesourcery.com>
6783
6784 * server.h: Remove declaration of 'xsnprintf'.
6785
406b1477
KS		 67862012-08-22 Keith Seitz <keiths@redhat.com>
6787
6788 * server.h: Include build-gnulib-gbserver/config.h.
6789 * gdbreplay.c: Likewise.
6790
e6712ff1
DE		 67912012-08-08 Doug Evans <dje@google.com>
6792
6793 * Makefile.in (SFILES): Add gdb_vecs.c.
6794 (OBS): Add gdb_vecs.o.
6795 (gdb_vecs_h, host_defs_h): New variables.
6796 (thread-db.o): Add $(gdb_vecs_h) dependency.
6797 (gdb_vecs.o): New rule.
6798 * thread-db.c: #include "gdb_vecs.h".
6799 (thread_db_load_search): Use a vector to iterate over path elements.
6800 Handle text appearing after "$pdir".
6801
6802 * configure.ac: Add check for strstr.
6803 * config.in: Regenerate.
6804 * configure: Regenerate.
6805
7c3270ae
UW		 68062012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6807
6808 * hostio.c (handle_pread): If pread fails, fall back to attempting
6809 lseek/read.
6810 (handle_pwrite): Likewise for pwrite.
6811
b62e2b27
UW		 68122012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6813
6814 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6815 between unsupported TYPE and unimplementable ADDR/LEN combination.
6816 (arm_insert_point): Act on new return value.
6817
78a99e91
PA		 68182012-07-31 Pedro Alves <palves@redhat.com>
6819
6820 * server.c (process_point_options): Only skip tokens if we find
6821 one that is unrecognized. Don't treat 'X' specially while
6822 skipping unrecognized tokens.
6823
fcf303ab
UW		 68242012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6825
6826 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6827 to 4-byte-align HW breakpoint addresses for Thumb.
6828
7255706c
YQ		 68292012-07-27 Yao Qi <yao@codesourcery.com>
6830
6831 PR remote/14161.
6832
6833 * server.h: Declare gdb_agent_about_to_close.
6834 * target.c (kill_inferior): Include "agent.h".
6835 New. Send command 'kill'.
6836 * target.h (kill_inferior): Removed macro.
6837 * tracepoint.c (gdb_agent_about_to_close): New.
6838 (gdb_agent_helper_thread): Handle command 'close'.
6839 Wait endlessly until the inferior stops.
6840 Install gdb_agent_remove_socket to atexit hook.
6841 (agent_socket_name): New static variable.
6842 (gdb_agent_socket_init): Replace local variable 'name' with
6843 'agent_socket_name'.
6844 (gdb_agent_remove_socket): New.
6845
5a3f286f
YQ		 68462012-07-27 Yao Qi <yao@codesourcery.com>
6847
6848 * server.c (process_point_options): Stop at 'X' when parsing.
6849
961bd387
ME		 68502012-07-19 Michael Eager <eager@eagercon.com>
6851
a261b8f5 6852 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 6853 to hw_execute.
6854 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6855 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6856 hardware breakpoint.
6857
aa7c7447
JK		 68582012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6859
6860 * gdbserver/linux-low.c (initialize_low): Call
6861 linux_ptrace_init_warnings.
6862
7f216e7c
DE		 68632012-07-02 Doug Evans <dje@google.com>
6864
6865 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6866 pointer to int.
6867
d3ce09f5
SS		 68682012-07-02 Stan Shebs <stan@codesourcery.com>
6869
6870 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6871 (ax.o): Add it to build rule.
6872 (ax-ipa.o): Ditto.
6873 (OBS): Add format.o.
6874 (IPA_OBS): Add format.o.
6875 * server.c (handle_query): Claim support for breakpoint commands.
6876 (process_point_options): Add command case.
6877 (process_serial_event): Leave running if there are printfs in
6878 effect.
6879 * mem-break.h (any_persistent_commands): Declare.
6880 (add_breakpoint_commands): Declare.
6881 (gdb_no_commands_at_breakpoint): Declare.
6882 (run_breakpoint_commands): Declare.
6883 * mem-break.c (struct point_command_list): New struct.
6884 (struct breakpoint): New field command_list.
6885 (any_persistent_commands): New function.
6886 (add_commands_to_breakpoint): New function.
6887 (add_breakpoint_commands): New function.
6888 (gdb_no_commands_at_breakpoint): New function.
6889 (run_breakpoint_commands): New function.
6890 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6891 locally.
6892 * ax.c: Include format.h.
6893 (ax_printf): New function.
6894 (gdb_eval_agent_expr): Add printf opcode.
6895
2f8f6aed
YQ		 68962012-06-13 Yao Qi <yao@codesourcery.com>
6897
6898 * server.c (start_inferior): Remove duplicated writes to fields
6899 'last_resume_kind' and 'last_status' of 'current_inferior'.
6900
0c9070b3
YQ		 69012012-06-12 Yao Qi <yao@codesourcery.com>
6902 Pedro Alves <palves@redhat.com>
6903
6904 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6905 comment.
6906 * server.c (handle_v_cont): Extend comment.
6907
c52daf70
YQ		 69082012-06-11 Yao Qi <yao@codesourcery.com>
6909
6910 * linux-low.c (linux_attach): Add 'static'.
6911
d38bbb0a
YQ		 69122012-06-06 Yao Qi <yao@codesourcery.com>
6913
6914 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6915
89dc0afd
JK		 69162012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6917
6918 Fix gcc -flto compilation warning.
6919 * server.c (main): Make variable multi_mode and attach volatile.
6920
75f62ce7
TJB		 69212012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6922
6923 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6924 if the platform doesn't know about it.
6925
65f479b6
PA		 69262012-05-30 Jeff Kenton <jkenton@tilera.com>
6927
6928 * Makefile.in (SFILES): Add linux-tile-low.c.
6929 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6930 * configure.srv: Handle tilegx-*-linux*.
6931 * linux-tile-low.c: New file.
6932
0c5bf5a9
JK		 69332012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6934
6935 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6936
a493e3e2
PA		 69372012-05-24 Pedro Alves <palves@redhat.com>
6938
6939 PR gdb/7205
6940
43aaf8b6 6941 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 6942
2ea28649
PA		 69432012-05-24 Pedro Alves <palves@redhat.com>
6944
6945 PR gdb/7205
6946
6947 Replace target_signal with gdb_signal throughout.
6948
8d409d16
MR		 69492012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6950
6951 * linux-low.c (linux_store_registers): Avoid the copying sequence
6952 when no data has been retrieved by ptrace.
6953
23512c01
MGD		 69542012-05-22 Will Deacon <will.deacon@arm.com>
6955
6956 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6957 Include asm/ptrace.h.
6958 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6959 already defined.
6960
4934b29e
MR		 69612012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6962
6963 * linux-low.c (linux_store_registers): Don't re-retrieve data
6964 with ptrace that has already been obtained from /proc. Always
6965 copy any data retrieved with ptrace to the buffer supplied.
6966
bde24c0a
PA		 69672012-05-11 Yao Qi <yao@codesourcery.com>
6968 Pedro Alves <palves@redhat.com>
6969
6970 * linux-low.c (enum stopping_threads_kind): New.
6971 (stopping_threads): Change type to `enum stopping_threads_kind'.
6972 (handle_extended_wait): If stopping and suspending threads, leave
6973 the new_lwp suspended too.
6974 (linux_wait_for_event): Adjust.
6975 (stop_all_lwps): Set `stopping_threads' to
6976 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6977 whether we're suspending threads or just stopping them. Assert no
6978 recursion happens.
6979
623b6bdf
YQ		 69802012-04-29 Yao Qi <yao@codesourcery.com>
6981
6982 * server.h: Move some code to ...
6983 * gdbthread.h: ... here. New.
6984 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6985 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6986 (nto-low.o, win32-low.o): Likewise.
6987 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6988 * regcache.c, remote-utils.c, server.c: Likewise.
6989 * target.c, tracepoint.c, win32-low.c: Likewise.
6990
f15f9948
TJB		 69912012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6992
6993 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6994 (PTRACE_ARG4_TYPE): Likewise.
6995 (PTRACE_XFER_TYPE): Likewise.
6996 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6997 ptrace to PTRACE_ARG3_TYPE.
6998 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6999 (PTRACE_ARG4_TYPE): Likewise.
7000 (PTRACE_XFER_TYPE): Likewise.
7001 (linux_detach_one_lwp): Cast fourth argument of
7002 ptrace to long then PTRACE_ARG4_TYPE.
7003 (regsets_fetch_inferior_registers): Cast third argument of
7004 ptrace to long then PTRACE_ARG3_TYPE.
7005 (regsets_store_inferior_registers): Likewise.
7006
38ea300a
PA		 70072012-04-20 Pedro Alves <palves@redhat.com>
7008
7009 * configure: Regenerate.
7010
c971b7fa
PA		 70112012-04-19 Pedro Alves <palves@redhat.com>
7012
43aaf8b6 7013 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7014 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7015 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7016 (all, install-only, uninstall, clean-info, all-lib, clean): No
7017 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7018 (maintainer-clean realclean distclean): Use subdir_do.
7019 (subdir_do): New.
7020 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7021 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7022 * acinclude.m4: Include acx_configure_dir.m4.
7023 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7024 calls. Call AC_PROG_RANLIB. Configure gnulib using
7025 ACX_CONFIGURE_DIR.
7026 (GNULIB): New.
7027 (GNULIB_STDINT_H): Adjust.
7028 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7029 * gdbreplay.c: Include build-gnulib/config.h.
7030 * server.h: Likewise.
7031 * aclocal.m4: Regenerate.
7032 * config.in: Regenerate.
7033 * configure: Regenerate.
c971b7fa 7034
809277f8
PA		 70352012-04-19 Pedro Alves <palves@redhat.com>
7036
7037 * Makefile.in (LIBGNU, INCGNU): Adjust.
7038 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7039 (all, install-only, uninstall, clean-info, all-lib, clean)
7040 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7041 * configure.ac: Adjust AC_OUTPUT output.
7042 * aclocal.m4: Regenerate.
7043 * configure: Regenerate.
7044
fd9bb8b8
PA		 70452012-04-19 Pedro Alves <palves@redhat.com>
7046
7047 * Makefile.in (generated_files): New.
7048 (server_h): Remove the explicit dependency on config.h, and depend
7049 on $generated_files.
7050
1c298c66
PA		 70512012-04-19 Pedro Alves <palves@redhat.com>
7052
7053 * Makefile.in (INCGNU): Add -Ignulib.
7054
57c4b50b
PA		 70552012-04-19 Pedro Alves <palves@redhat.com>
7056
7057 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7058 (INCGNU): ... this, and spell out -I here.
7059 (GNULIB_LIB): Rename to ...
7060 (LIBGNU): ... this.
7061 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7062
1030e047
PA		 70632012-04-19 Pedro Alves <palves@redhat.com>
7064
7065 * config.in: Regenerate.
7066
447d4319
PA		 70672012-04-19 Pedro Alves <palves@redhat.com>
7068
7069 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7070 * server.h (memmem): Remove declaration.
7071 * config.in: Regenerate.
7072 * configure: Regenerate.
7073
aad9eab9
YQ		 70742012-04-19 Yao Qi <yao@codesourcery.com>
7075
7076 * Makefile.in (SFILES): Add common/vec.c.
7077 (OBS): Add vec.o.
7078 (vec.o): New rule.
7079
3e10640f
YQ		 70802012-04-19 Yao Qi <yao@codesourcery.com>
7081
7082 * remote-utils.c (prepare_resume_reply): Replace with macro
7083 target_core_of_thread.
7084 * server.c (handle_qxfer_threads_proper): Likewise.
7085 * target.h (traget_core_of_thread): New macro.
7086
71622373
PA		 70872012-04-18 Pedro Alves <palves@redhat.com>
7088
7089 * aclocal.m4: Regenerate.
7090 * configure: Regenerate.
7091
80d26939
YQ		 70922012-04-16 Yao Qi <yao@codesourcery.com>
7093
7094 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7095 duplicated on address.
7096
42476b70
YQ		 70972012-04-16 Yao Qi <yao@codesourcery.com>
7098
7099 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7100 (struct tracepoint_action_ops) <send>: New field.
7101 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7102 (agent_expr_send, x_tracepoint_action_send): New.
7103 (l_tracepoint_action_send): New.
7104 (cmd_qtdp): Download and install tracepoint
7105 according to `use_agent'.
7106 (run_inferior_command): Add one more parameter `len'.
7107 Update callers.
7108 (tracepoint_send_agent): New.
7109 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7110
7bc83639
YQ		 71112012-04-16 Yao Qi <yao@codesourcery.com>
7112
7113 * tracepoint.c (download_tracepoints): Moved to ...
7114 (cmd_qtstart): ... here.
7115
5f18041e
YQ		 71162012-04-14 Yao Qi <yao@codesourcery.com>
7117
7118 * tracepoint.c: Include inttypes.h.
7119 (struct collect_memory_action): Use sized types.
7120 (struct tracepoint): Likewise.
7121 (cmd_qtdp, stop_tracing): Update print specifiers.
7122 (cmd_qtp, response_tracepoint): Likewise.
7123 (collect_data_at_tracepoint): Likewise.
7124 (collect_data_at_step): Likewise.
7125
55a8c076
YQ		 71262012-04-14 Yao Qi <yao@codesourcery.com>
7127
7128 Import gnulib module inttypes.
7129 * aclocal.m4, config.in, configure: Regenerated.
7130
dc750257
YQ		 71312012-04-14 Yao Qi <yao@codesourcery.com>
7132
7133 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7134 Makefile and config.status at last.
7135
0ab5faf9
YQ		 71362012-04-13 Yao Qi <yao@codesourcery.com>
7137
7138 * tracepoint.c: Include stdint.h unconditionally.
7139
18f5fd81
TJB		 71402012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7141
7142 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7143 on BFD_HAVE_SYS_PROCFS_TYPE.
7144 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7145 * configure: Regenerate.
7146 * config.in: Likewise.
7147
4d47af5c
L		 71482012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7149
7150 * Makefile.in (clean): Also remove x32.c x32-linux.c
7151 x32-avx.c x32-avx-linux.c.
7152 (x32.o): New target.
7153 (x32.c): Likewise.
7154 (x32-linux.o): Likewise.
7155 (x32-linux.c): Likewise.
7156 (x32-avx.o): Likewise.
7157 (x32-avx.c): Likewise.
7158 (x32-avx-linux.o): Likewise.
7159 (x32-avx-linux.c): Likewise.
7160
7161 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7162 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7163 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7164 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7165 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7166 i386/x32-avx-linux.xml.
7167
7168 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7169 (init_registers_x32_avx_linux): Likwise.
7170 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7171 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7172
ecedbe58
PA		 71732012-04-13 Pedro Alves <palves@redhat.com>
7174
7175 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7176 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7177 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7178 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7179 the sub-make.
7180
c92b5177
L		 71812012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7182
7183 * linux-x86-low.c (compat_x32_clock_t): New.
7184 (compat_x32_siginfo_t): Likewise.
7185 (compat_x32_siginfo_from_siginfo): Likewise.
7186 (siginfo_from_compat_x32_siginfo): Likewise.
7187 (linux_is_elf64): Likewise.
7188 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7189 and siginfo_from_compat_x32_siginfo for x32.
7190 (x86_arch_setup): Set linux_is_elf64.
7191
214d508e
L		 71922012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7193
7194 PR gdb/13969
7195 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7196 e_machine field.
7197 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7198 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7199 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7200 compatible with process.
7201
c9a1864a
YQ		 72022012-04-12 Yao Qi <yao@codesourcery.com>
7203
7204 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7205 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7206 (install-only, install-info, clean): Handle sub dir gnulib.
7207 (all-lib, am--refresh): New targets.
7208 (memmem.o): Remove target.
7209 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7210 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7211 (AC_REPLACE_FUNCS): Remove memmem.
7212 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7213 (AC_OUTPUT): Generate Makefile in gnulib/.
7214 * aclocal.m4, config.in, configure: Regenerated.
7215
367ba2c2
MR		 72162012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7217
7218 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7219
9d236627
PA		 72202012-04-05 Pedro Alves <palves@redhat.com>
7221
7222 -Werror=strict-aliasing
7223
7224 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7225 pointer.
7226
111217b3
PA		 72272012-04-04 Pedro Alves <palves@redhat.com>
7228
7229 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7230 (sparc_store_gregset_from_stack, sparc_store_gregset)
7231 (sparc_breakpoint_at): Fix formatting.
7232
8365dcf5
TJB		 72332012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7234
7235 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7236 are available.
7237 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7238 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7239 * config.in: Regenerate.
7240 * configure: Likewise.
7241
689cc2ae
PA		 72422012-03-29 Pedro Alves <palves@redhat.com>
7243
7244 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7245 Correct ptrace arguments.
7246
c14dfd32
PA		 72472012-03-28 Pedro Alves <palves@redhat.com>
7248
7249 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7250 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7251 (IA64_FR1_REGNUM): New defines.
7252 (ia64_fetch_register): New.
7253 (the_low_target): Install it.
7254 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7255 field.
7256 * linux-low.c (linux_fetch_registers): Try the
7257 the_low_target.fetch_register hook first.
7258
7259 * linux-arm-low.c (the_low_target): Adjust.
7260 * linux-bfin-low.c (the_low_target): Adjust.
7261 * linux-cris-low.c (the_low_target): Adjust.
7262 * linux-crisv32-low.c (the_low_target): Adjust.
7263 * linux-m32r-low.c (the_low_target): Adjust.
7264 * linux-m68k-low.c (the_low_target): Adjust.
7265 * linux-mips-low.c (the_low_target): Adjust.
7266 * linux-ppc-low.c (the_low_target): Adjust.
7267 * linux-s390-low.c (the_low_target): Adjust.
7268 * linux-sh-low.c (the_low_target): Adjust.
7269 * linux-sparc-low.c (the_low_target): Adjust.
7270 * linux-tic6x-low.c (the_low_target): Adjust.
7271 * linux-x86-low.c (the_low_target): Adjust.
7272 * linux-xtensa-low.c (the_low_target): Adjust.
7273
63c88e13
PA		 72742012-03-26 Pedro Alves <palves@redhat.com>
7275
7276 * server.c (handle_qxfer_libraries): Don't bail early if
7277 the_target->qxfer_libraries_svr4 is not NULL.
7278
fb723180
PA		 72792012-03-26 Pedro Alves <palves@redhat.com>
7280
7281 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7282
0afae3cf
PA		 72832012-03-23 Pedro Alves <palves@redhat.com>
7284
7285 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7286 "library-list-svr4" element's start tag when the the DSO list is
7287 empty.
7288
485f1ee4
PA		 72892012-03-23 Pedro Alves <palves@redhat.com>
7290
7291 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7292 a variable whose type size is the same as the inferior's pointer
7293 size.
7294
a5362b9a
TS		 72952012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7296
7297 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7298 struct siginfo.
7299 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7300 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7301 * linux-low.h: Include <signal.h>.
7302 (struct siginfo): Remove forward declaration.
7303 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7304 struct siginfo.
7305
d226c142
MF		 73062012-03-21 Mike Frysinger <vapier@gentoo.org>
7307
7308 * .gitignore: Ignore more files.
7309
122f36ef
PA		 73102012-03-19 Pedro Alves <palves@redhat.com>
7311 Jan Kratochvil <jan.kratochvil@redhat.com>
7312
7313 * server.c (cont_thread, general_thread): Add describing comments.
7314 (start_inferior): Clear `cont_thread'.
7315 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7316 of a process.
7317
fc3e5175
YQ		 73182012-03-15 Yao Qi <yao@codesourcery.com>
7319
7320 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7321 handling to ...
7322 (cmd_qtdp): ... here.
7323
8d0d92cd
YQ		 73242012-03-15 Yao Qi <yao@codesourcery.com>
7325
7326 * tracepoint.c (struct tracepoint_action_ops): New.
7327 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7328 (m_tracepoint_action_download): New.
7329 (r_tracepoint_action_download): New.
7330 (x_tracepoint_action_download): New.
7331 (l_tracepoint_action_download): New.
7332 (add_tracepoint_action): Install `action->ops' according type.
7333 (download_tracepoint_1): Move code `download' function pointer
7334 of various tracepoint_action_ops.
7335
87b0bb13
JK		 73362012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7337
7338 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7339 linux_ptrace_attach_warnings.
7340
5f572dec
JK		 73412012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7342
7343 * Makefile.in (linux-ptrace.o): New.
7344 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7345 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7346 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7347 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7348 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7349 of these targets.
7350 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7351
f4647387
YQ		 73522012-03-08 Yao Qi <yao@codesourcery.com>
7353 Pedro Alves <palves@redhat.com>
7354
7355 Fix PR server/13392.
7356 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7357 offset of JMP insn.
7358 * tracepoint.c (remove_tracepoint): New.
7359 (cmd_qtdp): Call remove_tracepoint when failed to install.
7360
9b224c5e
PA		 73612012-03-07 Pedro Alves <palves@redhat.com>
7362
7363 * linux-low.c (get_detach_signal): New.
7364 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7365 Pass on pending signals to PTRACE_DETACH. Check the result of the
7366 ptrace call.
7367 * server.c (program_signals, program_signals_p): New.
7368 (handle_general_set): Handle QProgramSignals.
7369 * server.h (program_signals, program_signals_p): Declare.
7370
e237a7e2
JK		 73712012-03-05 Pedro Alves <palves@redhat.com>
7372 Jan Kratochvil <jan.kratochvil@redhat.com>
7373
7374 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7375 New comment why.
7376
5808517f
YQ		 73772012-03-03 Yao Qi <yao@codesourcery.com>
7378
7379 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7380 agent_look_up_symbols.
7381
58b4daa5
YQ		 73822012-03-03 Yao Qi <yao@codesourcery.com>
7383
7384 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7385 (linux-x86-low.o): Likewise.
7386 * server.h: Remove in_process_agent_loaded.
7387 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7388 common/agent.c.
7389 Update callers.
7390
8ffcbaaf
YQ		 73912012-03-03 Yao Qi <yao@codesourcery.com>
7392
7393 * tracepoint.c (gdb_agent_capability): New global.
7394 (in_process_agent_loaded_ust): Renamed to
7395 `in_process_agent_supports_ust'.
7396 Update callers.
7397 (in_process_agent_supports_ust): Call agent_capability_check.
7398 (clear_installed_tracepoints): Assert that agent supports
7399 agent.
7400
d1feda86
YQ		 74012012-03-03 Yao Qi <yao@codesourcery.com>
7402
7403 * linux-low.c (linux_supports_agent): New.
7404 (linux_target_ops): Initialize field `supports_agent' with
7405 linux_supports_agent.
7406 * target.h (struct target_ops) <supports_agent>: New.
7407 (target_supports_agent): New macro.
7408 * server.c (handle_general_set): Handle packet 'QAgent'.
7409 (handle_query): Send `QAgent+'.
7410 * Makefile.in (server.o): Depends on agent.h.
7411
2fa291ac
YQ		 74122012-03-03 Yao Qi <yao@codesourcery.com>
7413
7414 * Makefile.in (OBS): Add agent.o.
7415 Add new rule for agent.o.
7416 Track dependence of tracepoint.c on agent.h.
7417 * tracepoint.c (run_inferior_command_1):
7418 (run_inferior_command): Call agent_run_command.
7419 (gdb_ust_connect_sync_socket): Deleted. Move it to
7420 common/agent.c.
7421 (resume_thread, stop_thread): Likewise.
7422 (gdb_ust_socket_init): Renamed to ...
7423 (gdb_agent_socket_init): ... New.
7424 (gdb_ust_thread): Renamed to ...
7425 (gdb_agent_helper_thread): ... New.
7426 (gdb_ust_init): Move some code to ...
7427 (gdb_agent_init): ... here. New.
7428 [HAVE_UST]: Call gdb_ust_init.
7429 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7430 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7431 * config.in, configure: Regenerated.
7432
05044653
PA		 74332012-03-02 Pedro Alves <palves@redhat.com>
7434
7435 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7436 * linux-low.c (struct simple_pid_list): New.
7437 (stopped_pids): New a struct simple_pid_list pointer.
7438 (add_to_pid_list, pull_pid_from_list): New.
7439 (handle_extended_wait): Don't assume the first signal new children
7440 report is SIGSTOP. Adjust call to pull_pid_from_list.
7441 (linux_wait_for_lwp): Adjust.
7442
8d00225b
YQ		 74432012-03-02 Yao Qi <yao@codesourcery.com>
7444
7445 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7446 debug log.
7447
19560ba5
YQ		 74482012-03-02 Yao Qi <yao@codesourcery.com>
7449
7450 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7451 `stop_pc' and `tpoint'. Update caller.
7452
1faeff08
MR		 74532012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7454
7455 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7456 * linux-low.c (use_linux_regsets): New macro.
7457 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7458 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7459 (linux_register_in_regsets): New function.
7460 (usr_fetch_inferior_registers): Skip registers covered by
7461 regsets.
7462 (usr_store_inferior_registers): Likewise.
7463 (usr_fetch_inferior_registers): New macro.
7464 (usr_store_inferior_registers): Likewise.
7465 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7466 (linux_store_registers): Likewise.
7467 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7468 prototype.
7469 (init_registers_mips64_dsp_linux): Likewise.
7470 (init_registers_mips_linux): New macro.
7471 (init_registers_mips_dsp_linux): Likewise.
7472 (mips_dsp_num_regs): Likewise.
7473 (DSP_BASE, DSP_CONTROL): New fallback macros.
7474 (mips_base_regs): New macro.
7475 (mips_regmap): Use it. Fix the size.
7476 (mips_dsp_regmap): New variable.
7477 (mips_dsp_regset_bitmap): Likewise.
7478 (mips_arch_setup): New function.
7479 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7480 than mips_regmap.
7481 (mips_cannot_store_register): Likewise.
7482 (the_low_target): Update .arch_setup, .num_regs and .regmap
7483 initializers. Add .regset_bitmap initializer.
7484 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7485 initializer.
7486 * linux-bfin-low.c (the_low_target): Likewise.
7487 * linux-cris-low.c (the_low_target): Likewise.
7488 * linux-crisv32-low.c (the_low_target): Likewise.
7489 * linux-ia64-low.c (the_low_target): Likewise.
7490 * linux-m32r-low.c (the_low_target): Likewise.
7491 * linux-m68k-low.c (the_low_target): Likewise.
7492 * linux-ppc-low.c (the_low_target): Likewise.
7493 * linux-s390-low.c (the_low_target): Likewise.
7494 * linux-sh-low.c (the_low_target): Likewise.
7495 * linux-sparc-low.c (the_low_target): Likewise.
7496 * linux-tic6x-low.c (the_low_target): Likewise.
7497 * linux-x86-low.c (the_low_target): Likewise.
7498 * linux-xtensa-low.c (the_low_target): Likewise.
7499 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7500 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7501 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7502 srv_xmlfiles.
7503 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7504 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7505
c03e6ccc
YQ		 75062012-02-29 Yao Qi <yao@codesourcery.com>
7507 Pedro Alves <palves@redhat.com>
7508
7509 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7510 `step_over_finished' is true.
7511
644cebc9
PA		 75122012-02-27 Pedro Alves <palves@redhat.com>
7513
7514 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7515 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7516
c14d7ab2
PA		 75172012-02-27 Pedro Alves <palves@redhat.com>
7518
7519 PR server/9684
7520 * linux-low.c (pid_is_stopped): New.
7521 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7522
412c89dd
LM		 75232012-02-25 Luis Machado <lgustavo@codesourcery.com>
7524
7525 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7526 of conditions.
7527
b745defe
MR		 75282012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7529
7530 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7531
9f3a5c85
LM		 75322012-02-24 Luis Machado <lgustavo@codesourcery>
7533
7534 * server.c (handle_query): Advertise support for target-side
7535 breakpoint condition evaluation.
7536 (process_point_options): New function.
7537 (process_serial_event): When inserting a breakpoint, check for
7538 a target-side condition that should be evaluated.
7539
7540 * mem-break.c: Include regcache.h and ax.h.
7541 (point_cond_list_t): New data structure.
7542 (breakpoint) <cond_list>: New field.
7543 (find_gdb_breakpoint_at): Make non-static.
7544 (delete_gdb_breakpoint_at): Clear any target-side
7545 conditions.
7546 (clear_gdb_breakpoint_conditions): New function.
7547 (add_condition_to_breakpoint): Likewise.
7548 (add_breakpoint_condition): Likewise.
7549 (gdb_condition_true_at_breakpoint): Likewise.
7550 (gdb_breakpoint_here): Return result directly instead
7551 of going through a local variable.
7552
7553 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7554 (clear_gdb_breakpoint_conditions): Likewise.
7555 (add_breakpoint_condition): Likewise.
7556 (gdb_condition_true_at_breakpoint): Likewise.
7557
7558 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7559 (need_step_over_p): Take target-side breakpoint condition into
7560 consideration.
7561
5e1dc496
LM		 75622012-02-24 Luis Machado <lgustavo@codesourcery>
7563
7564 * server.h: Include tracepoint.h.
7565 (agent_mem_read, agent_get_trace_state_variable_value,
7566 agent_set_trace_state_variable_value,
7567 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7568 get_set_tsv_func_addr): New prototypes.
7569
7570 * ax.h: New include file.
7571 * ax.c: New source file.
7572
7573 * tracepoint.c: Include ax.h.
7574 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7575 agent_expr, eval_result_type): Move to ax.h.
7576 (parse_agent_expr): Rename to ...
7577 (gdb_parse_agent_expr): ... this, make it non-static and move
7578 to ax.h.
7579 (unparse_agent_expr) Rename to ...
7580 (gdb_unparse_agent_expr): ... this, make it non-static and move
7581 to ax.h.
7582 (eval_agent_expr): Rename to ...
7583 (eval_tracepoint_agent_expr): ... this.
7584 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7585 forward declarations.
7586 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7587 (agent_get_trace_state_variable_value): New function.
7588 (agent_set_trace_state_variable_value): New function.
7589 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7590 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7591 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7592 (condition_true_at_tracepoint): Likewise.
7593 (parse_agent_expr): Rename to ...
7594 (gdb_parse_agent_expr): ... this and move to ax.c.
7595 (unparse_agent_expr): Rename to ...
7596 (gdb_unparse_agent_expr): ... this and move to ax.c.
7597 (gdb_agent_op_name): Move to ax.c.
7598 (eval_agent_expr): Rename to ...
7599 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7600 and move to ax.c.
7601 (eval_tracepoint_agent_expr): New function.
7602 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7603 non-static.
5e1dc496
LM		 7604 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7605 ax.c.
7606 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7607 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7608 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7609 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7610 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7611 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7612 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7613 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7614 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7615 (compile_bytecodes): Remove forward declaration.
7616 (is_goto_target): Move to ax.c.
7617 (compile_bytecodes): Move to ax.c and call
7618 agent_get_trace_state_variable_value (...) and
7619 agent_set_trace_state_variable_value (...).
7620
7621 * Makefile.in: Update ax.c and IPA dependencies.
7622
277e4e52
PA		 76232012-02-24 Pedro Alves <palves@redhat.com>
7624
7625 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7626 (cmd_bigqtbuffer_circular): ... this. Only handle
7627 'QTBuffer:circular:'.
7628 (handle_tracepoint_general_set): Adjust.
7629
bf4c19f7
YQ		 76302012-02-16 Yao Qi <yao@codesourcery.com>
7631
7632 * inferiors.c: Move code to ...
7633 * dll.c: .... here. New.
7634 * server.h: Declare clear_dlls.
7635 * Makefile.in (SFILES): Add dll.c.
7636 (OBS): Add dll.o
7637 (dll.o): New rule.
7638
d73f2619
YQ		 76392012-02-11 Yao Qi <yao@codesourcery.com>
7640
7641 * server.c: (handle_monitor_command): Add a new parameter
7642 `own_buf'.
7643 (handle_query): Update caller.
7644
f8255c2a
JB		 76452012-02-09 Joel Brobecker <brobecker@adacore.com>
7646
7647 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7648 * configure, config.in: Regenerate.
7649 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7650 is not defined.
7651
da84f473
PA		 76522012-02-02 Pedro Alves <palves@redhat.com>
7653
7654 Try SIGKILL first, then PTRACE_KILL.
7655 * linux-low.c (linux_kill_one_lwp): New.
7656 (linux_kill_one_lwp): Rename to ...
7657 (kill_one_lwp_callback): ... this. Use the new
7658 linux_kill_one_lwp.
7659
e886a173
PA		 76602012-02-02 Pedro Alves <palves@redhat.com>
7661
7662 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7663 inferior.
7664
be07f1a2
PA		 76652012-01-27 Pedro Alves <palves@redhat.com>
7666
7667 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7668 (elf_64_file_p): Make static.
7669 (linux_pid_exe_is_elf_64_file): New.
7670 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7671 Delete declarations.
7672 (linux_pid_exe_is_elf_64_file): Declare.
7673 * linux-x86-low.c (x86_arch_setup): Use
7674 linux_pid_exe_is_elf_64_file.
7675
d8301ad1
JK		 76762012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7677
7678 * linux-low.c (linux_wait_for_event_1): Rename to ...
7679 (linux_wait_for_event): ... here and merge it with former
7680 linux_wait_for_event - new variable wait_ptid, use it.
7681 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7682
01b17894
PA		 76832012-01-23 Pedro Alves <palves@redhat.com>
7684
7685 * server.c (main): Avoid yet another case of infinite loop while
7686 detaching/killing after a longjmp.
7687
e825046f
JK		 76882012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7689
7690 Code cleanup.
7691 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7692
b9e7b9c3
UW		 76932012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7694
7695 * hostio.c (handle_readlink): New function.
7696 (handle_vFile): Call it to handle "vFile:readlink" packets.
7697
901f9912
UW		 76982012-01-20 Pedro Alves <palves@redhat.com>
7699 Ulrich Weigand <ulrich.weigand@linaro.org>
7700
7701 * server.c (handle_v_requests): Only support vAttach and vRun to
7702 start multiple processes when in extended protocol mode.
7703
fc1ab1a0
PA		 77042012-01-17 Pedro Alves <palves@redhat.com>
7705
7706 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7707 memalign plus mprotect to allocate the scratch buffer.
7708
7d5d4e98
PA		 77092012-01-13 Pedro Alves <palves@redhat.com>
7710
7711 * server.c (attach_inferior): Clear `cont_thread'.
7712
f128d5e9
PA		 77132012-01-13 Pedro Alves <palves@redhat.com>
7714
7715 * server.c (main): Avoid infinite loop while detaching/killing
7716 after a longjmp.
7717
06db92f0
DE		 77182012-01-09 Doug Evans <dje@google.com>
7719
7720 * server.c (start_inferior): Set last_ptid in --wrapper case.
7721
32d92999
YQ		 77222012-01-06 Yao Qi <yao@codesourcery.com>
7723
7724 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7725 defined.
7726 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7727
5e0a92a9
YQ		 77282012-01-04 Yao Qi <yao@codesourcery.com>
7729
7730 * tracepoint.c (cmd_qtdp): Print debug message
7731 for static tracepoint.
7732
ae639e8c
YQ		 77332012-01-04 Yao Qi <yao@codesourcery.com>
7734
7735 * tracepoint.c (trace_vdebug): Differentiate debug message
7736 between gdbserver and IPA.
7737
f72429c5
YQ		 77382012-01-03 Yao Qi <yao@codesourcery.com>
7739
7740 * tracepoint.c (tracepoint_was_hit): Don't collect for
7741 static tracepoint.
7742
12c3e59c
JB		 77432012-01-02 Joel Brobecker <brobecker@adacore.com>
7744
7745 * terminal.h: Reformat copyright header.
7746
67827812
JB		 77472012-01-02 Joel Brobecker <brobecker@adacore.com>
7748
7749 * server.c (gdbserver_version): Update copyright year.
7750 * gdbreplay.c (gdbreplay_version): Likewise.
7751
3e52c33d
JK		 77522011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7753
7754 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7755
7756 Revert:
7757 2011-12-18 Hui Zhu <teawater@gmail.com>
7758 * linux-low.c (linux_create_inferior): Save return value to ret.
7759
66f1260e
HZ		 77602011-12-18 Hui Zhu <teawater@gmail.com>
7761
7762 * linux-low.c (linux_create_inferior): Save return value to ret.
7763
e77616d7
DE		 77642011-12-16 Doug Evans <dje@google.com>
7765
e7b06c57
DE		 7766 * linux-low.c (linux_create_inferior): If stdio connection,
7767 redirect stdin from /dev/null, stdout to stderr.
7768 * remote-utils.c (remote_is_stdio): New static global.
7769 (remote_connection_is_stdio): New function.
7770 (remote_prepare): Handle stdio connection.
7771 (remote_open): Ditto.
7772 (remote_close): Don't close stdin for stdio connections.
7773 (read_prim,write_prim): New functions. Replace all calls to
7774 read/write to these.
7775 * server.c (main): Watch for "-" argument. Move call to
7776 remote_prepare before start_inferior.
7777 * server.h (STDIO_CONNECTION_NAME): New macro.
7778 (remote_connection_is_stdio): Declare.
7779
e77616d7
DE		 7780 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7781 in debugging output.
7782
82067193
YQ		 77832011-12-15 Yao Qi <yao@codesourcery.com>
7784
7785 * tracepoint.c: Include sys/syscall.h.
7786 (gdb_ust_thread): Remove preprocessor conditional.
7787
82bfbe7e
PA		 77882011-12-14 Pedro Alves <pedro@codesourcery.com>
7789
7790 * linux-low.c (linux_detach_one_lwp): Call
7791 the_low_target.prepare_to_resume before detaching.
7792
712c6575
YQ		 77932011-12-14 Yao Qi <yao@codesourcery.com>
7794
7795 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7796 of write.
7797
d54d1edf
YQ		 77982011-12-14 Yao Qi <yao@codesourcery.com>
7799
7800 * i386-low.c (i386_low_stopped_data_address): Initialize local
7801 variable `control'.
7802
6210a125
PA		 78032011-12-13 Pedro Alves <pedro@codesourcery.com>
7804
7805 PR remote/13492
7806
7807 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7808 DR_CONTROL unless necessary. Extend comments.
7809 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7810 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7811
2ece8244
YQ		 78122011-12-13 Yao Qi <yao@codesourcery.com>
7813
7814 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7815 macros.
7816 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7817
784867a5
JK		 78182011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7819
7820 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7821 Print new debug message for such case.
7822
6bf36717
JK		 78232011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7824
7825 Fix overlapping memcpy.
7826 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7827 the read_inferior_memory transfer.
7828 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7829 write_inferior_memory transfer.
7830 (set_fast_tracepoint_jump): New variable buf. Use it for the
7831 read_inferior_memory and write_inferior_memory transfers.
7832 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7833 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7834 Use it for the write_inferior_memory transfer.
7835 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7836 buffers.
7837
50275556
MR		 78382011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7839
7840 * linux-low.c (fetch_register, store_register): Make code
7841 consistent, fix formatting.
7842
7325beb4
MR		 78432011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7844
7845 * linux-low.c (usr_store_inferior_registers): Factor out code
7846 to handle individual registers into...
7847 (store_register): ... this new function.
7848
c642a434
UW		 78492011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7850
7851 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7852 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7853 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7854 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7855 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7856 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7857 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7858 (srv_xmlfiles): Add new XML files.
7859
7860 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7861 and <sys/uio.h>.
7862 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7863 (init_registers_s390_linux32v1): Add prototype.
7864 (init_registers_s390_linux32v2): Likewise.
7865 (init_registers_s390_linux64v1): Likewise.
7866 (init_registers_s390_linux64v2): Likewise.
7867 (init_registers_s390x_linux64v1): Likewise.
7868 (init_registers_s390x_linux64v2): Likewise.
7869 (s390_num_regs): Increment to 52.
7870 (s390_regmap): Add orig_r2 register.
7871 (s390_num_regs_3264): Increment to 68.
7872 (s390_regmap_3264): Add orig_r2 register.
7873 (s390_collect_ptrace_register): Handle orig_r2 register.
7874 (s390_supply_ptrace_register): Likewise.
7875 (s390_fill_last_break): New function.
7876 (s390_store_last_break): Likewise.
7877 (s390_fill_system_call): New function.
7878 (s390_store_system_call): Likewise.
7879 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7880 register sets.
7881 (s390_check_regset): New function.
7882 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7883 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7884 Update target_regsets for available register sets.
7885
2268b414
JK		 78862011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7887 Jan Kratochvil <jan.kratochvil@redhat.com>
7888
7889 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7890 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7891 New.
7892 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7893 * linux-low.h (struct process_info_private): New member r_debug.
7894 * server.c (handle_qxfer_libraries): Call
7895 the_target->qxfer_libraries_svr4.
7896 (handle_qxfer_libraries_svr4): New function.
7897 (qxfer_packets): New entry "libraries-svr4".
7898 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7899 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7900 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7901 PACKET_qXfer_libraries_svr4.
7902
d6db1fab
UW		 79032011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7904
7905 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7906 PSW address/mask between 8-byte and 16-byte formats.
7907 (s390_supply_ptrace_register): Likewise.
7908 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7909 basic addressing mode bit.
7910
242f5f1c
SS		 79112011-11-24 Stan Shebs <stan@codesourcery.com>
7912
7913 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7914
f196051f
SS		 79152011-11-17 Stan Shebs <stan@codesourcery.com>
7916
7917 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7918 (tracing_start_time): New global.
7919 (tracing_stop_time): New global.
7920 (tracing_user_name): New global.
7921 (tracing_notes): New global.
7922 (tracing_stop_note): New global.
7923 (cmd_qtstart): Set traceframe_usage, start_time.
7924 (stop_tracing): Set stop_time.
7925 (cmd_qtstatus): Report additional status.
7926 (cmd_qtp): New function.
7927 (handle_tracepoint_query): Call it.
7928 (cmd_qtnotes): New function.
7929 (handle_tracepoint_general_set): Call it.
7930 (get_timestamp): Rename from tsv_get_timestamp.
7931
405f8e94
SS		 79322011-11-14 Stan Shebs <stan@codesourcery.com>
7933 Kwok Cheung Yeung <kcy@codesourcery.com>
7934
7935 * linux-x86-low.c (small_jump_insn): New.
7936 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7937 trampoline and error message, build a trampoline and issue a small
7938 jump instruction to it.
7939 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7940 trampoline and error message.
7941 (x86_get_min_fast_tracepoint_insn_len): New.
7942 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7943 * linux-low.h (struct linux_target_ops): Add arguments to
7944 install_fast_tracepoint_jump_pad operation, add new operation.
7945 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7946 arguments.
7947 (linux_get_min_fast_tracepoint_insn_len): New function.
7948 (linux_target_op): Add new operation.
7949 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7950 (gdb_trampoline_buffer_end): Ditto.
7951 (gdb_trampoline_buffer_error): Ditto.
7952 (struct ipa_sym_addresses): Add fields for new IPA variables.
7953 (symbol_list): Add entries for new IPA variables.
7954 (struct tracepoint): Add fields to hold the address range of the
7955 trampoline used by the tracepoint.
7956 (trampoline_buffer_head): New static variable.
7957 (trampoline_buffer_tail): Ditto.
7958 (claim_trampoline_space): New function.
7959 (have_fast_tracepoint_trampoline_buffer): New function.
7960 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7961 structure.
7962 (install_fast_tracepoint): Ditto, also add error buffer argument.
7963 (cmd_qtminftpilen): New function.
7964 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7965 (fast_tracepoint_from_trampoline_address): New function.
7966 (fast_tracepoint_collecting): Handle trampoline as part of jump
7967 pad space.
7968 (set_trampoline_buffer_space): New function.
7969 (initialize_tracepoint): Initialize new IPA variables.
7970 * target.h (struct target_ops): Add arguments to
7971 install_fast_tracepoint_jump_pad operation, add new
7972 get_min_fast_tracepoint_insn_len operation.
7973 (target_get_min_fast_tracepoint_insn_len): New.
7974 (install_fast_tracepoint_jump_pad): Add arguments.
7975 * server.h (IPA_BUFSIZ): Define.
7976 * linux-i386-ipa.c: Include extra header files.
7977 (initialize_fast_tracepoint_trampoline_buffer): New function.
7978 (initialize_low_tracepoint): Call it.
7979 * server.h (set_trampoline_buffer_space): Declare.
7980 (claim_trampoline_space): Ditto.
7981 (have_fast_tracepoint_trampoline_buffer): Ditto.
7982
1e4d1764
YQ		 79832011-11-14 Yao Qi <yao@codesourcery.com>
7984
7985 * server.c (handle_query): Handle InstallInTrace for qSupported.
7986 * tracepoint.c (add_tracepoint): Sort list.
7987 (install_tracepoint, download_tracepoint): New.
7988 (cmd_qtdp): Call them to install and download tracepoints.
7989 (sort_tracepoints): Removed.
7990 (cmd_qtstart): Update.
7991
5c73ff4e
YQ		 79922011-11-14 Yao Qi <yao@codesourcery.com>
7993
7994 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7995 * mem-break.h: Declare.
7996 * tracepoint.c (cmd_qtstart): Move some code to ...
7997 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7998 New.
7999 (download_tracepoints): Move some code to ...
8000 (download_tracepoint_1): ... here. New.
8001
86a30030
YQ		 80022011-11-08 Yao Qi <yao@codesourcery.com>
8003
8004 * remote-utils.c (relocate_instruction): A comment fix.
8005
8d26e50c
JB		 80062011-11-07 Joel Brobecker <brobecker@adacore.com>
8007
8008 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8009 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8010 dr_status_mirror and dr_control_mirror from debug_reg_state.
8011 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8012 (i386_initial_stuff): Remove use of deleted globals.
8013 (i386_get_thread_context, i386_set_thread_context,
8014 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8015 from debug_reg_state.
8016
a59306a3
YQ		 80172011-11-05 Yao Qi <yao@codesourcery.com>
8018
8019 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8020 address as TPOINT's.
8021
3065dfb6
SS		 80222011-11-02 Stan Shebs <stan@codesourcery.com>
8023
8024 * tracepoint.c (agent_mem_read_string): New function.
8025 (eval_agent_expr): Call it for tracenz.
8026 * server.c (handle_query): Report support for tracenz.
8027
fd0d8c7c
YQ		 80282011-11-02 Yao Qi <yao@codesourcery.com>
8029
8030 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8031
609086b1
YQ		 80322011-11-02 Yao Qi <yao@codesourcery.com>
8033
8034 * target.h: Fix a typo in comment.
8035
b9fd1791
PA		 80362011-10-31 Pedro Alves <pedro@codesourcery.com>
8037
8038 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8039 clobber the breakpoints' shadows with fast tracepoint jumps.
8040 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8041 * target.c (write_inferior_memory): Also pass MYADDR down to
8042 check_mem_write.
8043
03583c20
UW		 80442011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8045
8046 * configure.ac: Check support for personality routine.
8047 * configure: Regenerate.
8048 * config.in: Likewise.
8049 * linux-low.c: Include <sys/personality.h>.
8050 Define ADDR_NO_RANDOMIZE if necessary.
8051 (linux_create_inferior): Disable address space randomization when
8052 forking inferior, if requested.
8053 (linux_supports_disable_randomization): New function.
8054 (linux_target_ops): Install it.
8055 * server.h (disable_randomization): Declare.
8056 * server.c (disable_randomization): New global variable.
8057 (handle_general_set): Handle QDisableRandomization.
8058 (handle_query): Likewise for qSupported.
8059 (main): Support --disable-randomization and --no-disable-randomization
8060 command line arguments.
8061 * target.h (struct target_ops): Add supports_disable_randomization.
8062 (target_supports_disable_randomization): New macro.
8063
723b724b
MF		 80642011-09-29 Mike Frysinger <vapier@gentoo.org>
8065
8066 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8067 ifdef check.
8068 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8069 [!PT_GETDSBT] (target_loadmap): New definition.
8070 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8071 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8072 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8073 and PT_GETDSBT to LINUX_LOADMAP.
8074 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8075 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8076
55329a5c 80772011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8078
8079 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8080 (arm_linux_hwbp_cap): New static variable.
8081 (arm_linux_get_hwbp_cap): Replace by ...
8082 (arm_linux_init_hwbp_cap): ... this new function.
8083 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8084 (arm_linux_get_hw_watchpoint_count): Likewise.
8085 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8086 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8087 (arm_prepare_to_resume): Use perror_with_name instead of error.
8088
55329a5c 80892011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8090
8091 * linux-arm-low.c: Include <signal.h>.
8092 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8093 (struct arm_linux_hwbp_cap): New data type.
8094 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8095 (struct arm_linux_hw_breakpoint): New data type.
8096 (MAX_BPTS, MAX_WPTS): Define.
8097 (struct arch_process_info, struct arch_lwp_info): New data types.
8098 (arm_linux_get_hwbp_cap): New function.
8099 (arm_linux_get_hw_breakpoint_count): Likewise.
8100 (arm_linux_get_hw_watchpoint_count): Likewise.
8101 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8102 (arm_hwbp_control_initialize): Likewise.
8103 (arm_hwbp_control_is_enabled): Likewise.
8104 (arm_hwbp_control_is_initialized): Likewise.
8105 (arm_hwbp_control_disable): Likewise.
8106 (arm_linux_hw_breakpoint_equal): Likewise.
8107 (arm_linux_hw_point_initialize): Likewise.
8108 (struct update_registers_data): New data structure.
8109 (update_registers_callback: New function.
8110 (arm_insert_point): Likewise.
8111 (arm_remove_point): Likewise.
8112 (arm_stopped_by_watchpoint): Likewise.
8113 (arm_stopped_data_address): Likewise.
8114 (arm_new_process): Likewise.
8115 (arm_new_thread): Likewise.
8116 (arm_prepare_to_resume): Likewise.
8117 (the_low_target): Register arm_insert_point, arm_remove_point,
8118 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8119 arm_new_thread, and arm_prepare_to_resume.
8120
6b9801d4
SS		 81212011-09-15 Stan Shebs <stan@codesourcery.com>
8122
8123 * server.h (struct emit_ops): Add compare-goto fields.
8124 * tracepoint.c (gdb_agent_op_sizes): New table.
8125 (emit_eq_goto): New function.
8126 (emit_ne_goto): New function.
8127 (emit_lt_goto): New function.
8128 (emit_le_goto): New function.
8129 (emit_gt_goto): New function.
8130 (emit_ge_goto): New function.
8131 (is_goto_target): New function.
8132 (compile_bytecodes): Recognize special cases of compare-goto
8133 combinations and call specialized emitters for them.
8134 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8135 (amd64_emit_ne_goto): New function.
8136 (amd64_emit_lt_goto): New function.
8137 (amd64_emit_le_goto): New function.
8138 (amd64_emit_gt_goto): New function.
8139 (amd64_emit_ge_goto): New function.
8140 (amd64_emit_ops): Add the new functions.
8141 (i386_emit_eq_goto): New function.
8142 (i386_emit_ne_goto): New function.
8143 (i386_emit_lt_goto): New function.
8144 (i386_emit_le_goto): New function.
8145 (i386_emit_gt_goto): New function.
8146 (i386_emit_ge_goto): New function.
8147 (i386_emit_ops): Add the new functions.
8148
bf15cbda
SS		 81492011-09-08 Stan Shebs <stan@codesourcery.com>
8150
8151 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8152 (i386_emit_epilogue): Restore %ebx.
8153
943ca1dd
JZ		 81542011-08-31 Jie Zhang <jzhang918@gmail.com>
8155
8156 * server.c (step_thread): Remove definition.
8157 (process_serial_event): Don't handle Hs.
8158 * server.h (step_thread): Remove declaration.
8159 * target.c (set_desired_inferior): Remove use of step_thread.
8160
e3deef73
LM		 81612011-08-24 Luis Machado <lgustavo@codesourcery.com>
8162
8163 * linux-low.c: Include linux-procfs.h.
8164 (linux_attach_lwp_1): Update comments.
8165 (linux_attach): Scan for existing threads when attaching to a
8166 process that is the tgid.
8167 * Makefile.in: Update dependencies.
8168
13da1c97
LM		 81692011-08-24 Luis Machado <lgustavo@codesourcery.com>
8170
8171 * configure.srv: Add linux-procfs.o dependencies.
8172
881127c9
YQ		 81732011-08-14 Yao Qi <yao@codesourcery.com>
8174
8175 * target.h (struct target_ops): Fix indent.
8176 * win32-low.c (win32_target_ops): Fix comment.
8177
58dbd541
YQ		 81782011-08-14 Andrew Jenner <andrew@codesourcery.com>
8179 Yao Qi <yao@codesourcery.com>
8180
8181 * Makefile.in (clean): Remove tic6x-*.c files.
8182 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8183 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8184 (tic6x-c64xp-linux.c): Likewise.
8185 * configure.srv: Add support for tic6x-*-uclinux.
8186 * linux-tic6x-low.c: New.
8187 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8188
78d85199
YQ		 81892011-08-14 Andrew Stubbs <ams@codesourcery.com>
8190 Yao Qi <yao@codesourcery.com>
8191
8192 * target.h (struct target_ops): Add read_loadmap.
8193 * linux-low.c (struct target_loadseg): New type.
8194 (struct target_loadmap): New type.
8195 (linux_read_loadmap): New function.
8196 (linux_target_ops): Add linux_read_loadmap.
8197 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8198 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8199 to NULL.
78d85199 8200
a959a88d
EZ		 82012011-08-05 Eli Zaretskii <eliz@gnu.org>
8202
8203 * win32-low.c: Include <stdint.h>.
8204
1ced966e
PA		 82052011-07-22 Pedro Alves <pedro@codesourcery.com>
8206
8207 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8208 to the inferior here.
8209 (i386_remove_aligned_watchpoint): Ditto.
8210 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8211 fit part of the watchpoint in the debug registers.
8212 (i386_update_inferior_debug_regs): New.
8213 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8214 registers, and only update the inferior on success.
8215 (i386_low_remove_watchpoint): Ditto.
8216
d26e3629
KY		 82172011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8218
8219 * linux-low.c (compare_ints, unique, list_threads, show_process,
8220 linux_core_of_thread): Delete.
8221 (linux_target_ops): Change linux_core_of_thread to
8222 linux_common_core_of_thread.
8223 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8224 * utils.c (malloc_failure): Change type of argument.
8225 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8226 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8227 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8228 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8229 (IPA_OBJS): Add common-utils-ipa.o.
8230 (ptid_h, linux_osdata_h): New macros.
8231 (server_h): Add common/common-utils.h, common/xml-utils.h,
8232 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8233 common/ptid.h.
8234 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8235 ptid.o, buffer.o): New rules.
8236 (linux-low.o): Add common/linux-osdata.h as a dependency.
8237 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8238 * configure.ac: Add AC_HEADER_DIRENT check.
8239 * config.in: Regenerate.
8240 * configure: Regenerate.
8241 * remote-utils.c (xml_escape_text): Delete.
8242 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8243 buffer_xml_printf): Move to common/buffer.c.
8244 * server.c (main): Remove call to initialize_inferiors.
8245 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8246 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8247 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8248 internal_error, gdb_assert, gdb_assert_fail): Delete.
8249 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8250 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8251 common/buffer.h.
8252 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8253 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8254 initialize_inferiors): Delete.
8255
2275a1a7
PA		 82562011-07-20 Pedro Alves <pedro@codesourcery.com>
8257
8258 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8259 symbol error.
8260
0a5b1e09
PA		 82612011-05-31 Pedro Alves <pedro@codesourcery.com>
8262
8263 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8264 assertion.
8265 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8266
6938fd34
YQ		 82672011-05-26 Yao Qi <yao@codesourcery.com>
8268
8269 * Makefile.in (thread-db.o): Track dependence to
8270 common/gdb_thread_db.h.
8271 * thread-db.c: include gdb_thread_db.h from right place.
8272
b481f9e0
TT		 82732011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8274
8275 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8276 __FILE__ and __LINE__ to internal_error.
8277
98a5dd13
DE		 82782011-05-13 Doug Evans <dje@google.com>
8279
8280 * thread-db.c (try_thread_db_load_from_sdir): New function.
8281 (try_thread_db_load_from_dir): New function.
8282 (thread_db_load_search): Handle $sdir, ignore $pdir.
8283 Remove trying of system directories if search of
8284 libthread-db-search-path fails, that is now done via $sdir.
8285
d248b706
KY		 82862011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8287
8288 * server.c (handle_query): Add EnableDisableTracepoints to the list
8289 of supported features.
43aaf8b6 8290 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8291 tracepoints.
43aaf8b6
PA		 8292 (cmd_qtenable_disable): New.
8293 (cmd_qtstart): Install tracepoints even if disabled.
8294 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8295 receiving a QTEnable or QTDisable packet.
8296 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8297 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8298 tracepoints.
8299 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8300
84e578fb
DE		 83012011-05-10 Doug Evans <dje@google.com>
8302
8303 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8304
71f55dd8
DE		 83052011-05-04 Doug Evans <dje@google.com>
8306
8307 * linux-low.c (linux_join): Skip process lookup.
8308 * spu-low.c (spu_join): Ditto.
8309 * server.c (join_inferiors_callback): Delete.
8310 (process_serial_event): For 'D' packet (detach) call join_inferior
8311 directly.
8312
4d393d60
JM		 83132011-05-04 Joseph Myers <joseph@codesourcery.com>
8314
8315 * README: Don't mention xscale*-*-linux*.
8316 * configure.srv (xscale*-*-linux*): Don't handle target.
8317
b00ad6ff
NF		 83182011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8319
8320 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8321 casting pointers.
8322 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8323 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8324 (i386_emit_void_call_2): Likewise.
8325
af96c192
YQ		 83262011-04-26 Yao Qi <yao@codesourcery.com>
8327
43aaf8b6
PA		 8328 * linux-low.c: Move common macros to linux-ptrace.h.
8329 Include linux-ptrace.h.
af96c192
YQ		 8330 * Makefile.in (linux_ptrace_h): New.
8331 (linux-low.o): Depends on linux-ptrace.h.
8332
03f2bd59
JK		 83332011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8334
8335 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8336 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8337 (remote_prepare): New function with most of the TCP code from ...
8338 (remote_open): ... here. Detect PORT here unconditionally. Move also
8339 setting transport_is_reliable.
8340 * server.c (run_once): New variable.
8341 (gdbserver_usage): Document it.
8342 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8343 the first run if RUN_ONCE.
8344 * server.h (run_once, remote_prepare): New declarations.
8345
7a9dd1b2
TT		 83462011-04-19 Tom Tromey <tromey@redhat.com>
8347
8348 * win32-low.c (handle_load_dll): Remove duplicate "the".
8349
81239425
PM		 83502011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8351
8352 Remove support for old Cygwin 1.5 versions.
8353 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8354 function to avoid warning.
8355 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8356 warning.
8357
9e0627f1
PM		 83582011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8359
8360 * gdbserver/server.h (Macro _): Define it if not available.
8361
588eebee
MS		 83622011-03-14 Michael Snyder <msnyder@vmware.com>
8363
348af9f7 8364 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8365
43f70d4c
JB		 83662011-03-10 Joel Brobecker <brobecker@adacore.com>
8367
8368 * Makefile.in (maintainer-clean realclean distclean): Remove
8369 "make ... subdir_do" command.
8370
348af9f7
MS		 83712011-03-10 Michael Snyder <msnyder@vmware.com>
8372
8373 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8374
8375 * server.c (handle_v_run): Free alloced buffer on early return.
8376
e637a4f5
YQ		 83772011-03-09 Yao Qi <yao@codesourcery.com>
8378
8379 Revert:
8380 2011-03-04 Yao Qi <yao@codesourcery.com>
8381
8382 * Makefile.in: Remove GNU make feature --directory.
8383
8384 2011-03-05 Yao Qi <yao@codesourcery.com>
8385
8386 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8387 (subdir_do): New make target. Copied from gdb/Makefile.
8388 (maintainer-clean, realclean, distclean, clean): Call corresponding
8389 make targets in common/Makefile.
8390
8391 2011-02-11 Yao Qi <yao@codesourcery.com>
8392
8393 * configure.ac: Call AC_PROG_RANLIB.
8394 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8395 * configure: Regenerate.
8396
e6edda56
JK		 83972011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8398
8399 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8400
e5141119
JB		 84012011-03-06 Yao Qi <yao@codesourcery.com>
8402
8403 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8404
64794aa4
JB		 84052011-03-05 Yao Qi <yao@codesourcery.com>
8406
8407 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8408 (subdir_do): New make target. Copied from gdb/Makefile.
8409 (maintainer-clean, realclean, distclean, clean): Call corresponding
8410 make targets in common/Makefile.
8411
7a762829
YQ		 84122011-03-04 Yao Qi <yao@codesourcery.com>
8413
8414 * Makefile.in: Remove GNU make feature --directory.
8415
348af9f7
MS		 84162011-03-04 Michael Snyder <msnyder@vmware.com>
8417
8418 * server.c (queue_stop_reply): Call xmalloc not malloc.
8419
84202011-03-02 Michael Snyder <msnyder@vmware.com>
8421
8422 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8423
9f72fee2
MS		 84242011-02-28 Michael Snyder <msnyder@vmware.com>
8425
588eebee
MS		 8426 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8427 (cmd_qtframe): Ditto.
8428 (cmd_qtbuffer): Ditto.
8429 (cmd_bigqtbuffer): Ditto.
8430
9f72fee2
MS		 8431 * utils.c (decimal2str): Initialize 'width' to nine, then
8432 don't mess with it.
8433
8040bd49
UW		 84342011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8435
8436 * hostio.c (require_data): Free *data, not data.
8437
7e52cbd0
JK		 84382011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8439
8440 * hostio.c (require_data): Use free, not xfree.
8441
9130f83e
MS		 84422011-02-27 Michael Snyder <msnyder@vmware.com>
8443
4b812f4e
MS		 8444 * server.c (handle_query): Discard unused value.
8445
9130f83e
MS		 8446 * hostio.c (require_data): Free malloc memory before returning
8447 error.
8448
69d37113
MS		 84492011-02-26 Michael Snyder <msnyder@vmware.com>
8450
8451 * linux-low.c (list_threads): Call closedir for dirent.
8452
35f5825a
MS		 84532011-02-27 Michael Snyder <msnyder@vmware.com>
8454
2a589cef
MS		 8455 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8456 a case statement falls through.
8457
0adea5f7
MS		 8458 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8459
35f5825a
MS		 8460 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8461 in comparison.
8462
238f1c74
MS		 84632011-02-26 Michael Snyder <msnyder@vmware.com>
8464
8465 * utils.c (decimal2str): Eliminate dead code and dead param.
8466 (pulongest): Drop dead param from call to decimal2str.
8467 (plongest): Ditto.
8468
633ff500
JB		 84692011-02-24 Joel Brobecker <brobecker@adacore.com>
8470
8471 Revert the following patch (not approved yet):
8472 2011-02-21 Hui Zhu <teawater@gmail.com>
8473 * tracepoint.c (tp_printf): New function.
8474 (eval_agent_expr): Handle gdb_agent_op_printf.
8475
f9c6ff72
HZ		 84762011-02-21 Hui Zhu <teawater@gmail.com>
8477
8478 * tracepoint.c (tp_printf): New function.
8479 (eval_agent_expr): Handle gdb_agent_op_printf.
8480
94d5e490
TT		 84812011-02-18 Tom Tromey <tromey@redhat.com>
8482
8483 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8484 (tracepoint.o): Likewise.
8485 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8486 (gdb_agent_op_names): Likewise.
8487
c7f96d2b
TT		 84882011-02-18 Tom Tromey <tromey@redhat.com>
8489
8490 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8491 gdb_agent_op_rot>: New constants.
8492 (gdb_agent_op_names): Add pick and roll.
8493 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8494 cases.
8495
0feedb2c
JK		 84962011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8497
8498 * aclocal.m4: Regenerated with aclocal-1.11.1.
8499
b3b9301e
PA		 85002011-02-14 Pedro Alves <pedro@codesourcery.com>
8501
8502 * server.c (handle_qxfer_traceframe_info): New.
8503 (qxfer_packets): Register "traceframe-info".
8504 (handle_query): Report support for qXfer:traceframe-info:read+.
8505 * tracepoint.c (match_blocktype): New.
8506 (traceframe_find_block_type): Rename to ...
8507 (traceframe_walk_blocks): ... this. Add callback filter argument,
8508 and use it.
8509 (traceframe_find_block_type): New, reimplemented on top of
8510 traceframe_walk_blocks.
8511 (build_traceframe_info_xml): New.
8512 (traceframe_read_info): New.
8513 * server.h (traceframe_read_info): Declare.
8514
4f3e6fb7
YQ		 85152011-02-11 Yao Qi <yao@codesourcery.com>
8516
8517 * configure.ac: Call AC_PROG_RANLIB.
8518 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8519 * configure: Regenerate.
8520
764880b7
PA		 85212011-02-07 Pedro Alves <pedro@codesourcery.com>
8522
8523 * server.c (gdb_read_memory): Change return semantics to allow
8524 partial transfers.
8525 (handle_search_memory_1): Adjust.
8526 (process_serial_event) <'m' packet>: Handle partial transfers.
8527 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8528
1c79eb8a
PA		 85292011-01-28 Pedro Alves <pedro@codesourcery.com>
8530
8531 * regcache.c (init_register_cache): Initialize
8532 regcache->register_status.
8533 (free_register_cache): Release regcache->register_status.
8534 (regcache_cpy): Copy register_status.
8535 (registers_to_string): Print 'x's for unavailable registers.
8536 (supply_register): Mark the register's status valid or
8537 unavailable, depending on whether a buffer was passed in or not.
8538 (supply_register_zeroed): New.
8539 (supply_regblock): Mark the registers' status valid or
8540 unavailable, depending on whether a buffer was passed in or not.
8541 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8542 (struct regcache): New `register_status' field.
8543 (supply_register_zeroed): Declare.
8544 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8545 supply_register_zeroed, rather than passing a NULL buffer to
8546 supply_register.
8547 * tracepoint.c (fetch_traceframe_registers): Update comment.
8548
85724a0e
PA		 85492011-01-28 Pedro Alves <pedro@codesourcery.com>
8550
8551 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8552 buffer explicit.
8553
d08aafef
PA		 85542011-01-25 Pedro Alves <pedro@codesourcery.com>
8555
8556 * server.h (decode_xfer_write): Change prototype.
8557 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8558 and don't extract the annex here.
8559 * server.c (decode_xfer_read): Remove `annex' parameter,
8560 and don't extract the annex here.
8561 (decode_xfer): New.
8562 (struct qxfer): New.
8563 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8564 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8565 (handle_qxfer_statictrace): New functions, abstracted out from
8566 handle_query, and made to use the struct qxfer interface.
8567 (handle_threads_qxfer_proper): Rename to ...
8568 (handle_qxfer_threads_proper): ... this.
8569 (handle_threads_qxfer): Rename to ...
8570 (handle_qxfer_threads): ... this. Adjust.
8571 (qxfer_packets): New array.
8572 (handle_qxfer): New function.
8573 (handle_query): Use handle_qxfer.
8574
493e2a69
MS		 85752011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8576
8577 * gdbreplay.c: Shorten lines of >= 80 columns.
8578 * linux-low.c: Ditto.
8579 * linux-ppc-low.c: Ditto.
8580 * linux-s390-low.c: Ditto.
8581 * linux-sparc-low.c: Ditto.
8582 * linux-x86-low.c: Ditto.
8583 * linux-xtensa-low.c: Ditto.
8584 * mem-break.c: Ditto.
8585 * nto-low.c: Ditto.
8586 * regcache.h: Ditto.
8587 * remote-utils.c: Ditto.
8588 * server.c: Ditto.
8589 * server.h: Ditto.
8590 * thread-db.c: Ditto.
8591 * tracepoint.c: Ditto.
8592 * utils.c: Ditto.
8593 * win32-low.h: Ditto.
8594
44944448
JB		 85952011-01-05 Joel Brobecker <brobecker@adacore.com>
8596
8597 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8598 update.
8599
71ce852c
JB		 86002011-01-01 Joel Brobecker <brobecker@adacore.com>
8601
8602 * server.c (gdbserver_version): Update copyright year in version
8603 output.
8604 * gdbreplay.c (gdbreplay_version): Ditto.
8605
eb826dc6
MF		 86062010-12-29 Jie Zhang <jie.zhang@analog.com>
8607
8608 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8609 * linux-bfin-low.c: New file.
8610 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8611 PT_DATA_ADDR for BFIN targets.
8612 * Makefile.in (SFILES): Add linux-bfin-low.c.
8613 (clean): Remove reg-bfin.c.
8614 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8615 * README: Mention supported Blackfin targets.
8616
39ab222a
MF		 86172010-12-23 Mike Frysinger <vapier@gentoo.org>
8618
8619 * .gitignore: New file.
8620
a1f2ce7d
MF		 86212010-11-16 Mike Frysinger <vapier@gentoo.org>
8622
8623 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8624
f474844c
JZ		 86252010-10-22 Jie Zhang <jie@codesourcery.com>
8626
8627 * Makefile.in: Add FLAGS_TO_PASS variable.
8628 (install): Remove dependency of install-only and recursively
8629 invoke make for install-only.
8630
f1048712
DE		 86312010-10-04 Doug Evans <dje@google.com>
8632
8633 * Makefile.in (uninstall): Use $(DESTDIR).
8634
b53a1623
PA		 86352010-09-24 Pedro Alves <pedro@codesourcery.com>
8636
e6ee044d
PA		 8637 PR gdb/11842
8638
b53a1623
PA		 8639 * linux-x86-low.c (compat_siginfo_from_siginfo)
8640 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8641 si_code is < 0. Check for si_code == SI_TIMER before checking for
8642 si_code < 0.
8643
fa1bd1e4
JB		 86442010-09-13 Joel Brobecker <brobecker@adacore.com>
8645
8646 * lynx-i386-low.c: New file.
8647 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8648
47fac8f8
JB		 86492010-09-13 Joel Brobecker <brobecker@adacore.com>
8650
8651 * lynx-low.c (ptrace_request_to_str): Remove handling for
8652 request values that have been removed in LynxOS 5.x.
8653
1adfc54d
JB		 86542010-09-13 Joel Brobecker <brobecker@adacore.com>
8655
8656 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8657 <ptrace.h>
8658
c2a66c29
NS		 86592010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8660
8661 * configure.ac: Add --enable-inprocess-agent option.
8662 * configure: Rebuilt.
8663
32fcada3
YQ		 86642010-09-06 Yao Qi <yao@codesourcery.com>
8665
8666 * linux-low.c (linux_kill): Remove unused variable.
8667 (linux_stabilize_threads): Likewise.
8668 * server.c (start_inferior): Likewise.
8669 (queue_stop_reply_callback): Likewise.
8670 * tracepoint.c (do_action_at_tracepoint): Likewise.
8671
0cccb683
YQ		 86722010-09-06 Yao Qi <yao@codesourcery.com>
8673
8674 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8675 on return.
8676
423ec54c
JK		 86772010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8678
8679 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8680
12ac6819
PA		 86812010-09-06 Pedro Alves <pedro@codesourcery.com>
8682
8683 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8684 "$(IPA_DEPFILES)".
8685
8ed54b31
JB		 86862010-09-01 Joel Brobecker <brobecker@adacore.com>
8687
8688 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8689 gdbserver/lynx-ppc-low.c: New files.
8690 * Makefile.in (lynx_low_h): New variable.
8691 (lynx-low.o, lynx-ppc-low.o): New rules.
8692 * configure.ac: On LynxOS, link with -lnetinet.
8693 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8694 * configure: regenerate.
8695
bb0116a4
JB		 86962010-09-01 Joel Brobecker <brobecker@adacore.com>
8697
8698 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8699 * configure.ac: Add check for vasprintf and vsnprintf.
8700 * configure, config.in: Regenerate.
8701 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8702
a778ab81 87032010-09-01 Joel Brobecker <brobecker@adacore.com>
8704
8705 * gdbreplay.c: Move include of alloca.h up, next to include of
8706 malloc.h.
8707 * server.h: Add include of malloc.h.
8708 * mem-break.c: Remove include of malloc.h.
8709 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8710
8b034a19 87112010-09-01 Joel Brobecker <brobecker@adacore.com>
8712
8713 * Makefile.in (memmem.o): Build with -Wno-error.
8714
87152010-09-01 Joel Brobecker <brobecker@adacore.com>
8716
8717 * utils.c (xsnprintf): Make non-static.
8718 * server.h: Add xsnprintf declaration.
8719 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8720 replace calls to snprintf by calls to xsnprintf throughout.
8721
87222010-09-01 Joel Brobecker <brobecker@adacore.com>
8723
8724 * configure.ac: Add configure check for alloca.
8725 * configure, config.in: Regenerate.
8726 * server.h: Include alloca.h if it exists.
8727 * gdbreplay.c: Include alloca.h if it exists.
8728
1a981360
PA		 87292010-08-28 Pedro Alves <pedro@codesourcery.com>
8730
8731 * linux-low.c (__SIGRTMIN): Define if not already defined.
8732 (linux_create_inferior): Check for __ANDROID__ rather than
8733 __SIGRTMIN.
8734 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8735 are already deferred.
8736 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8737 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8738 stopped and already has a pending signal to report.
8739 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8740 a pending signal to report or is moving out of a jump pad.
8741 (linux_init_signals): Check for __ANDROID__ rather than
8742 __SIGRTMIN.
8743
b4d51a55
PA		 87442010-08-28 Pedro Alves <pedro@codesourcery.com>
8745
8746 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8747 debug_threads check. Avoid a linear search when not doing debug
8748 output.
8749
ec48365d
PA		 87502010-08-27 Pedro Alves <pedro@codesourcery.com>
8751
8752 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8753 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8754 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8755 (process_event): Change local fd's type to gdb_fildes_t.
8756 (create_file_handler): Adjust prototype.
8757 (delete_file_handler): Adjust prototype.
8758 (handle_file_event): Adjust prototype. Use pfildes.
8759 (create_file_event): Adjsut prototype.
8760 * remote-utils.c (remote_desc, listen_desc): Change type to
8761 gdb_fildes_t.
8762 * server.h: New gdb_fildes_t typedef.
8763 [USE_WIN32API]: Include winsock2.h.
8764 (delete_file_handler, add_file_handler): Adjust prototypes.
8765 (pfildes): Declare.
8766 * utils.c (pfildes): New.
8767
854d88f0
PA		 87682010-08-27 Pedro Alves <pedro@codesourcery.com>
8769
8770 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8771 * configure: Regenerate.
8772
0146f85b
PA		 87732010-08-27 Pedro Alves <pedro@codesourcery.com>
8774
8775 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8776 (linux_done_accessing_memory): ... this.
8777 (linux_target_ops): Adjust.
8778 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8779 * nto-low.c (nto_target_ops): Adjust comment.
8780 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8781 * spu-low.c (spu_target_ops): Adjust comment.
8782 * target.h (target_ops): Rename unprepare_to_access_memory field
8783 to done_accessing_memory.
8784 (unprepare_to_access_memory): Rename to ...
8785 (done_accessing_memory): ... this.
8786
90d74c30
PA		 87872010-08-26 Pedro Alves <pedro@codesourcery.com>
8788
8789 * linux-low.c (linux_prepare_to_access_memory): New.
8790 (linux_unprepare_to_access_memory): New.
8791 (linux_target_ops): Install them.
8792 * server.c (read_memory): Rename to ...
8793 (gdb_read_memory): ... this. Use
8794 prepare_to_access_memory/prepare_to_access_memory.
8795 (write_memory): Rename to ...
8796 (gdb_write_memory): ... this. Use
8797 prepare_to_access_memory/prepare_to_access_memory.
8798 (handle_search_memory_1): Adjust.
8799 (process_serial_event): Adjust.
8800 * target.h (struct target_ops): New fields
8801 prepare_to_access_memory and unprepare_to_access_memory.
8802 (prepare_to_access_memory, unprepare_to_access_memory): New.
8803 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8804 prepare_to_access_memory/prepare_to_access_memory.
8805 * nto-low.c (nto_target_ops): Adjust.
8806 * spu-low.c (spu_target_ops): Adjust.
8807 * win32-low.c (win32_target_ops): Adjust.
8808
fd467969
PA		 88092010-08-26 Pedro Alves <pedro@codesourcery.com>
8810
8811 * Makefile.in (WARN_CFLAGS): Get it from configure.
8812 (WERROR_CFLAGS): New.
8813 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8814 * configure.ac: Introduce --enable-werror, which adds -Werror to
8815 the compiler command line. Enabled by default. Disable with
8816 --disable-werror. Add -Wdeclaration-after-statement
8817 Wpointer-arith and -Wformat-nonliteral to warning flags.
8818 * configure: Regenerate.
8819
331e2f5f
PA		 88202010-08-26 Pedro Alves <pedro@codesourcery.com>
8821
8822 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8823
e581f2b4
PA		 88242010-08-26 Pedro Alves <pedro@codesourcery.com>
8825
8826 * gdbreplay.c (remote_error): New.
8827 (gdbchar): New.
8828 (expect): Use gdbchar. Check for error reading from GDB.
8829 Clarify sync error output.
8830 (play): Check for errors writing to GDB.
8831 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8832 * remote-utils.c (getpkt): Check for errors writing to the remote
8833 descriptor.
8834
3c11dd79
PA		 88352010-08-25 Pedro Alves <pedro@codesourcery.com>
8836
8837 * linux-low.c (linux_wait_1): Move non-debugging code out of
8838 `debug_threads' control.
8839
d20a8ad9
PA		 88402010-08-25 Pedro Alves <pedro@codesourcery.com>
8841
8842 * linux-low.c (linux_wait_1): Don't set last_status here.
8843 * server.c (push_event, queue_stop_reply_callback): Assert we're
8844 not pushing a TARGET_WAITKIND_IGNORE event.
8845 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8846 (myresume, handle_target_event): Set the thread's last_resume_kind
8847 and last_status from the target returned status.
8848
964e4306
PA		 88492010-08-25 Pedro Alves <pedro@codesourcery.com>
8850
8851 PR threads/10729
8852
8853 * linux-x86-low.c (update_debug_registers_callback): New.
8854 (i386_dr_low_set_addr): Use it.
8855 (i386_dr_low_get_addr): New.
8856 (i386_dr_low_set_control): Use update_debug_registers_callback.
8857 (i386_dr_low_get_control): New.
8858 (i386_dr_low_get_status): Adjust.
8859 * linux-low.c (linux_stop_lwp): New.
8860 * linux-low.h (linux_stop_lwp): Declare.
8861
8862 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8863 argument instead of a i386_debug_reg_state.
8864 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8865 a i386_debug_reg_state.
8866 (i386_insert_aligned_watchpoint): Adjust.
8867 (i386_remove_aligned_watchpoint): Adjust.
8868 (i386_low_stopped_data_address): Read the debug registers from the
8869 inferior instead of from the mirrors.
8870 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8871 (i386_dr_low_get_addr): Declare.
8872 (i386_dr_low_get_control): Declare.
8873 (i386_dr_low_get_status): Change prototype.
8874
8875 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8876 (i386_dr_low_get_addr): New.
8877 (i386_dr_low_get_control): New.
8878 (i386_dr_low_get_status): Adjust prototype. Return
8879 dr_status_mirror.
8880 (i386_initial_stuff): Clear dr_status_mirror and
8881 dr_control_mirror.
8882 (i386_get_thread_context): Adjust.
8883 (i386_set_thread_context): Adjust.
8884 (i386_thread_added): Adjust.
8885
5f21a75b
PA		 88862010-08-24 Pedro Alves <pedro@codesourcery.com>
8887
8888 * linux-low.h (linux_thread_area): Delete declaration.
8889
3e4c1235
TS		 88902010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8891
8892 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8893 after its termination.
8894
1971b033
PA		 88952010-08-09 Pedro Alves <pedro@codesourcery.com>
8896
8897 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8898 (gdb_wants_all_stopped): Delete.
8899 (linux_wait_1): Don't call them.
8900 * server.c (handle_v_cont): Tag all threads as want-stopped.
8901 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8902 stopped as "client-wants-stopped".
8903
310444ac
PA		 89042010-07-31 Pedro Alves <pedro@codesourcery.com>
8905
8906 * Makefile.in (signals_h): New.
8907 (server_h): Depend on it.
8908 (server.o): Don't depend on $(signals_def).
8909 (signals.o): Depend on $(signals_def).
8910
a19cae16
JK		 89112010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8912
8913 * Makefile.in (signals_def): New.
8914 (server_h): Append include/gdb/signals.h and signals_def.
8915 (server.o): Append signals_def.
8916
30d50328
JK		 89172010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8918
8919 * server.c (handle_target_event): Use target_signal_to_host for
8920 resume_info.sig initialization.
8921 * target.h (struct thread_resume) <sig>: New comment.
8922
5c3216e2
OS		 89232010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8924
c6f46ca0
OS		 8925 * server.c (handle_query): strcpy() the returned string from paddress()
8926 instead of sprintf().
5c3216e2
OS		 8927 * utils.c (paddress): Return phex_nz().
8928
6bd31874
JB		 89292010-07-07 Joel Brobecker <brobecker@adacore.com>
8930
8931 * server.c (handle_v_cont): Call mourn_inferior if process
8932 just exited.
8933 (myresume): Likewise.
8934
0fb4aa4b
PA		 89352010-07-01 Pedro Alves <pedro@codesourcery.com>
8936
8937 Static tracepoints, and integration with UST.
8938
8939 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8940 * mem-break.c (uninsert_all_breakpoints)
8941 (reinsert_all_breakpoints): New.
8942 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8943 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8944 (gdb_agent_ust_loaded, helper_thread_id)
8945 (gdb_agent_helper_thread_id): New macros.
8946 (struct ipa_sym_addresses): Add addr_ust_loaded,
8947 addr_helper_thread_id, addr_cmd_buf.
8948 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8949 (in_process_agent_loaded_ust): New.
8950 (write_e_ust_not_loaded): New.
8951 (maybe_write_ipa_ust_not_loaded): New.
8952 (struct collect_static_trace_data_action): New.
8953 (enum tracepoint_type) <static_tracepoint>: New.
8954 (struct tracepoint) <handle>: Mention static tracepoints.
8955 (struct static_tracepoint_ctx): New.
8956 (CMD_BUF_SIZE): New.
8957 (add_tracepoint_action): Handle static tracepoint actions.
8958 (unprobe_marker_at): New.
8959 (clear_installed_tracepoints): Handle static tracepoints.
8960 (cmd_qtdp): Handle static tracepoints.
8961 (probe_marker_at): New.
8962 (cmd_qtstart): Handle static tracepoints.
8963 (response_tracepoint): Handle static tracepoints.
8964 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8965 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8966 (get_context_regcache): Handle static tracepoints.
8967 (do_action_at_tracepoint): Handle static tracepoint actions.
8968 (traceframe_find_block_type): Handle static trace data blocks.
8969 (traceframe_read_sdata): New.
8970 (download_tracepoints): Download static tracepoint actions.
8971 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8972 (GDB_PROBE_NAME): New.
8973 (ust_ops): New.
8974 (GET_UST_SYM): New.
8975 (USTF): New.
8976 (dlsym_ust): New.
8977 (ust_marker_to_static_tracepoint): New.
8978 (gdb_probe): New.
8979 (collect_ust_data_at_tracepoint): New.
8980 (gdb_ust_probe): New.
8981 (UNIX_PATH_MAX, SOCK_DIR): New.
8982 (gdb_ust_connect_sync_socket): New.
8983 (resume_thread, stop_thread): New.
8984 (run_inferior_command): New.
8985 (init_named_socket): New.
8986 (gdb_ust_socket_init): New.
8987 (cstr_to_hexstr): New.
8988 (next_st): New.
8989 (first_marker, next_marker): New.
8990 (response_ust_marker): New.
8991 (cmd_qtfstm, cmd_qtsstm): New.
8992 (unprobe_marker_at, probe_marker_at): New.
8993 (cmd_qtstmat, gdb_ust_thread): New.
8994 (gdb_ust_init): New.
8995 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8996 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8997 (ST_REGENTRY): New.
8998 (x86_64_st_collect_regmap): New.
8999 (X86_64_NUM_ST_COLLECT_GREGS): New.
9000 (AMD64_RIP_REGNUM): New.
9001 (supply_static_tracepoint_registers): New.
9002 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9003 (ST_REGENTRY): New.
9004 (i386_st_collect_regmap): New.
9005 (i386_NUM_ST_COLLECT_GREGS): New.
9006 (supply_static_tracepoint_registers): New.
9007 * server.c (handle_query): Handle qXfer:statictrace:read.
9008 <qSupported>: Report support for StaticTracepoints, and
9009 qXfer:statictrace:read features.
9010 * server.h (traceframe_read_sdata)
9011 (supply_static_tracepoint_registers): Declare.
9012 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9013 (unpack_varlen_hex): Include in IPA build.
9014 * Makefile.in (ustlibs, ustinc): New.
9015 (IPA_OBJS): Add remote-utils-ipa.o.
9016 ($(IPA_LIB)): Link -ldl and -lpthread.
9017 (UST_CFLAGS): New.
9018 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9019 * config.in, configure: Regenerate.
9020
9e4344e5
PA		 90212010-06-20 Ian Lance Taylor <iant@google.com>
9022 Pedro Alves <pedro@codesourcery.com>
9023
9024 * linux-x86-low.c (always_true): Delete.
9025 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9026 trying to fool the compiler with always_true.
9027
c6beb2cb
PA		 90282010-06-20 Pedro Alves <pedro@codesourcery.com>
9029
9030 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9031 conditions in gdbserver.
9032
d2ed6730
UW		 90332010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9034
9035 * spu-low.c (spu_read_memory): Wrap around local store limit.
9036 (spu_write_memory): Likewise.
9037
4e29fb54
PA		 90382010-06-15 Pedro Alves <pedro@codesourcery.com>
9039
9040 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9041 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9042 LONGEST uses.
9043 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9044 uses.
9045 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9046 uses with LONGEST uses.
9047
6a271cae
PA		 90482010-06-14 Stan Shebs <stan@codesourcery.com>
9049 Pedro Alves <pedro@codesourcery.com>
9050
9051 Bytecode compiler.
9052
9053 * linux-x86-low.c: Include limits.h.
9054 (add_insns): New.
9055 (always_true): New.
9056 (EMIT_ASM): New.
9057 (EMIT_ASM32): New.
9058 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9059 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9060 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9061 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9062 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9063 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9064 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9065 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9066 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9067 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9068 (amd64_emit_void_call_2): New.
9069 (amd64_emit_ops): New.
9070 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9071 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9072 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9073 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9074 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9075 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9076 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9077 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9078 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9079 (i386_emit_stack_adjust, i386_emit_int_call_1)
9080 (i386_emit_void_call_2): New.
9081 (i386_emit_ops): New.
9082 (x86_emit_ops): New.
9083 (the_low_target): Install x86_emit_ops.
9084 * server.h (struct emit_ops): New.
9085 (get_raw_reg_func_addr): Declare.
9086 (current_insn_ptr, emit_error): Declare.
9087 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9088 (set_trace_state_variable_value): New defines.
9089 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9090 addr_get_trace_state_variable_value and
9091 addr_set_trace_state_variable_value.
9092 (symbol_list): New fields for get_raw_reg,
9093 get_trace_state_variable_value and set_trace_state_variable_value.
9094 (condfn): New typedef.
9095 (struct tracepoint): New field `compiled_cond'.
9096 (do_action_at_tracepoint): Clear compiled_cond.
9097 (get_trace_state_variable_value, set_trace_state_variable_value):
9098 Export in the IPA.
9099 (condition_true_at_tracepoint): If there's a compiled condition,
9100 run that.
9101 (current_insn_ptr, emit_error): New globals.
9102 (struct bytecode_address): New.
9103 (get_raw_reg_func_addr): New.
9104 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9105 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9106 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9107 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9108 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9109 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9110 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9111 (compile_tracepoint_condition, compile_bytecodes): New.
9112 * target.h (emit_ops): Forward declare.
9113 (struct target_ops): New field emit_ops.
9114 (target_emit_ops): New.
9115 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9116 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9117 * linux-low.c (linux_emit_ops): New.
9118 (linux_target_ops): Install it.
9119 * linux-low.h (struct linux_target_ops): New field emit_ops.
9120
92b72907
UW		 91212010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9122
9123 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9124 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9125
fa593d66
PA		 91262010-06-01 Pedro Alves <pedro@codesourcery.com>
9127 Stan Shebs <stan@codesourcery.com>
9128
9129 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9130 (all): Depend on $(extra_libraries).
9131 (install-only): Install the IPA.
9132 (IPA_OBJS, IPA_LIB): New.
9133 (clean): Remove the IPA lib.
9134 (IPAGENT_CFLAGS): New.
9135 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9136 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9137 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9138 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9139 * configure.ac: Check for atomic builtins support in the compiler.
9140 (IPA_DEPFILES, extra_libraries): Define.
9141 * configure.srv (ipa_obj): Add description.
9142 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9143 (i[34567]86-*-linux*): Set ipa_obj.
9144 (x86_64-*-linux*): Set ipa_obj.
9145 * linux-low.c (stabilizing_threads): New.
9146 (supports_fast_tracepoints): New.
9147 (linux_detach): Stabilize threads before detaching.
9148 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9149 the lwp is either not stabilizing, or is moving out of a jump pad.
9150 (linux_fast_tracepoint_collecting): New.
9151 (maybe_move_out_of_jump_pad): New.
9152 (enqueue_one_deferred_signal): New.
9153 (dequeue_one_deferred_signal): New.
9154 (linux_wait_for_event_1): If moving out of a jump pad, defer
9155 pending signals to later.
9156 (linux_stabilize_threads): New.
9157 (linux_wait_1): Check if threads need moving out of jump pads, and
9158 do it if so.
9159 (stuck_in_jump_pad_callback): New.
9160 (move_out_of_jump_pad_callback): New.
9161 (lwp_running): New.
9162 (linux_resume_one_lwp): Handle moving out of jump pads.
9163 (linux_set_resume_request): Dequeue deferred signals.
9164 (need_step_over_p): Also step over fast tracepoint jumps.
9165 (start_step_over): Also uninsert fast tracepoint jumps.
9166 (finish_step_over): Also reinsert fast tracepoint jumps.
9167 (linux_install_fast_tracepoint_jump): New.
9168 (linux_target_ops): Install linux_stabilize_threads and
9169 linux_install_fast_tracepoint_jump_pad.
9170 * linux-low.h (linux_target_ops) <get_thread_area,
9171 install_fast_tracepoint_jump_pad>: New fields.
9172 (struct lwp_info) <collecting_fast_tracepoint,
9173 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9174 (linux_get_thread_area): Declare.
9175 * linux-x86-low.c (jump_insn): New.
9176 (x86_get_thread_area): New.
9177 (append_insns): New.
9178 (push_opcode): New.
9179 (amd64_install_fast_tracepoint_jump_pad): New.
9180 (i386_install_fast_tracepoint_jump_pad): New.
9181 (x86_install_fast_tracepoint_jump_pad): New.
9182 (the_low_target): Install x86_get_thread_area and
9183 x86_install_fast_tracepoint_jump_pad.
9184 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9185 (struct fast_tracepoint_jump): New.
9186 (fast_tracepoint_jump_insn): New.
9187 (fast_tracepoint_jump_shadow): New.
9188 (find_fast_tracepoint_jump_at): New.
9189 (fast_tracepoint_jump_here): New.
9190 (delete_fast_tracepoint_jump): New.
9191 (set_fast_tracepoint_jump): New.
9192 (uninsert_fast_tracepoint_jumps_at): New.
9193 (reinsert_fast_tracepoint_jumps_at): New.
9194 (set_breakpoint_at): Use write_inferior_memory.
9195 (uninsert_raw_breakpoint): Use write_inferior_memory.
9196 (check_mem_read): Mask out fast tracepoint jumps.
9197 (check_mem_write): Mask out fast tracepoint jumps.
9198 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9199 (set_fast_tracepoint_jump): Declare.
9200 (delete_fast_tracepoint_jump)
9201 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9202 (reinsert_fast_tracepoint_jumps_at): Declare.
9203 * regcache.c: Don't compile many functions when building the
9204 in-process agent library.
9205 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9206 the register buffer in the heap.
9207 (free_register_cache): If the register buffer isn't owned by the
9208 regcache, don't free it.
9209 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9210 pre-existing register caches.
9211 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9212 type.
9213 (convert_ascii_to_int): : Constify `from' parameter type.
9214 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9215 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9216 the needed buffer in-place.
9217 (relocate_instruction): New.
9218 * server.c (handle_query) <qSymbols>: If the target supports
9219 tracepoints, give it a chance of looking up symbols. Report
9220 support for fast tracepoints.
9221 (handle_status): Stabilize threads.
9222 (process_serial_event): Adjust.
9223 * server.h (struct fast_tracepoint_jump): Forward declare.
9224 (struct process_info) <fast_tracepoint_jumps>: New field.
9225 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9226 (decode_X_packet, decode_M_packet): Adjust.
9227 (relocate_instruction): Declare.
9228 (in_process_agent_loaded): Declare.
9229 (tracepoint_look_up_symbols): Declare.
9230 (struct fast_tpoint_collect_status): Declare.
9231 (fast_tracepoint_collecting): Declare.
9232 (force_unlock_trace_buffer): Declare.
9233 (handle_tracepoint_bkpts): Declare.
9234 (initialize_low_tracepoint)
9235 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9236 * target.h (struct target_ops) <stabilize_threads,
9237 install_fast_tracepoint_jump_pad>: New fields.
9238 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9239 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9240 [HAVE_STDINT_H]: Include stdint.h.
9241 (trace_debug_1): Rename to ...
9242 (trace_vdebug): ... this.
9243 (trace_debug): Rename to ...
9244 (trace_debug_1): ... this. Add `level' parameter.
9245 (trace_debug): New.
9246 (ATTR_USED, ATTR_NOINLINE): New.
9247 (IP_AGENT_EXPORT): New.
9248 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9249 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9250 (about_to_request_buffer_space, trace_buffer_is_full)
9251 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9252 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9253 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9254 (traceframe_write_count, traceframes_created)
9255 (trace_state_variables)
9256 New renaming defines.
9257 (struct ipa_sym_addresses): New.
9258 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9259 (symbol_list): New.
9260 (ipa_sym_addrs): New.
9261 (all_tracepoint_symbols_looked_up): New.
9262 (in_process_agent_loaded): New.
9263 (write_e_ipa_not_loaded): New.
9264 (maybe_write_ipa_not_loaded): New.
9265 (tracepoint_look_up_symbols): New.
9266 (debug_threads) [IN_PROCESS_AGENT]: New.
9267 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9268 (UNKNOWN_SIDE_EFFECTS): New.
9269 (stop_tracing): New.
9270 (flush_trace_buffer): New.
9271 (stop_tracing_bkpt): New.
9272 (flush_trace_buffer_bkpt): New.
9273 (read_inferior_integer): New.
9274 (read_inferior_uinteger): New.
9275 (read_inferior_data_pointer): New.
9276 (write_inferior_data_pointer): New.
9277 (write_inferior_integer): New.
9278 (write_inferior_uinteger): New.
9279 (struct collect_static_trace_data_action): Delete.
9280 (enum tracepoint_type): New.
9281 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9282 <actions_str, step_actions, step_actions_str>: Only include in
9283 GDBserver.
fa593d66
PA		 9284 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9285 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9286 (tracepoints): Use IP_AGENT_EXPORT.
9287 (last_tracepoint): Don't include in the IPA.
9288 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9289 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9290 (alloced_trace_state_variables): New.
9291 (trace_state_variables): Use IP_AGENT_EXPORT.
9292 (traceframe_t): Delete unused variable.
9293 (circular_trace_buffer): Don't include in the IPA.
9294 (trace_buffer_start): Delete.
9295 (struct trace_buffer_control): New.
9296 (trace_buffer_free): Delete.
9297 (struct ipa_trace_buffer_control): New.
9298 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9299 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9300 New.
9301 (trace_buffer_ctrl): New.
9302 (TRACE_BUFFER_CTRL_CURR): New.
9303 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9304 Reimplement as macros.
9305 (trace_buffer_wrap): Delete.
9306 (traceframe_write_count, traceframe_read_count)
9307 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9308 (struct tracepoint_hit_ctx) <type>: New field.
9309 (struct fast_tracepoint_ctx): New.
9310 (memory_barrier): New.
9311 (cmpxchg): New.
9312 (record_tracepoint_error): Update atomically in the IPA.
9313 (clear_inferior_trace_buffer): New.
9314 (about_to_request_buffer_space): New.
9315 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9316 updating the same buffer.
9317 (add_tracepoint): Default the tracepoint's type to trap
9318 tracepoint, and orig_size to -1.
9319 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9320 internal variables.
9321 (create_trace_state_variable): New parameter `gdb'. Handle it.
9322 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9323 (cmd_qtdp): Handle fast tracepoints.
9324 (cmd_qtdv): Adjust.
9325 (max_jump_pad_size): New.
9326 (gdb_jump_pad_head): New.
9327 (get_jump_space_head): New.
9328 (claim_jump_space): New.
9329 (sort_tracepoints): New.
9330 (MAX_JUMP_SIZE): New.
9331 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9332 IPA.
9333 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9334 support. Upload fast traceframes, and delete internal IPA
9335 breakpoints.
9336 (stop_tracing_handler): New.
9337 (flush_trace_buffer_handler): New.
9338 (cmd_qtstop): Upload fast tracepoints.
9339 (response_tracepoint): Handle fast tracepoints.
9340 (tracepoint_finished_step): Upload fast traceframes. Set the
9341 tracepoint hit context's tracepoint type.
9342 (handle_tracepoint_bkpts): New.
9343 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9344 type. Add comment about fast tracepoints.
9345 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9346 non-existing action_str field.
9347 (get_context_regcache): Handle fast tracepoints.
9348 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9349 to the regcache.
9350 (fast_tracepoint_from_jump_pad_address): New.
9351 (fast_tracepoint_from_ipa_tpoint_address): New.
9352 (collecting_t): New.
9353 (force_unlock_trace_buffer): New.
9354 (fast_tracepoint_collecting): New.
9355 (collecting): New.
9356 (gdb_collect): New.
9357 (write_inferior_data_ptr): New.
9358 (target_tp_heap): New.
9359 (target_malloc): New.
9360 (download_agent_expr): New.
9361 (UALIGN): New.
9362 (download_tracepoints): New.
9363 (download_trace_state_variables): New.
9364 (upload_fast_traceframes): New.
9365 (IPA_FIRST_TRACEFRAME): New.
9366 (IPA_NEXT_TRACEFRAME_1): New.
9367 (IPA_NEXT_TRACEFRAME): New.
9368 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9369 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9370 (gdb_jump_pad_buffer_end): New.
9371 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9372 (initialize_tracepoint): Adjust.
9373 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9374 buffer. Initialize the low module.
9375 * utils.c (PREFIX, TOOLNAME): New.
9376 (malloc_failure): Use PREFIX.
9377 (error): In the IPA, an error causes an exit.
9378 (fatal, warning): Use PREFIX.
9379 (internal_error): Use TOOLNAME.
9380 (NUMCELLS): Increase to 10.
9381 * configure, config.in: Regenerate.
9382
d149dd1d
PA		 93832010-06-01 Pedro Alves <pedro@codesourcery.com>
9384
9385 * server.c (handle_query) <qSupported>: Do two passes over the
9386 qSupported string to avoid nesting strtok.
9387
f6528abd
JK		 93882010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9389
9390 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9391 (CDEPS): New.
9392 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9393 -Wl,--dynamic-list.
9394 * configure: Regenerate.
9395 * proc-service.list: New.
9396
ca2a87a0
JK		 93972010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9398
9399 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9400 New comment.
9401
363a6e9f
OS		 94022010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9403
9404 * gdbreplay.c (remote_open): Check error return from socket() call by
9405 its equality to -1 not by it being negative.
9406 * remote-utils.c (remote_open): Likewise.
9407
d23b6cb1
PA		 94082010-05-23 Pedro Alves <pedro@codesourcery.com>
9409
9410 * config.h: Regenerate.
9411
28d3cf85
MK		 94122010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9413
9414 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9415 doesn't provide PTRACE_GET_THREAD_AREA.
9416
fea36a59
MK		 94172010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9418
9419 * linux-m68k-low.c: Include <asm/ptrace.h>
9420 (ps_get_thread_area): Implement.
9421
24b066ba
DE		 94222010-05-03 Doug Evans <dje@google.com>
9423
9424 * event-loop.c (struct callback_event): New struct.
9425 (callback_list): New global.
9426 (append_callback_event, delete_callback_event): New functions.
9427 (process_callback): New function.
9428 (start_event_loop): Call it.
9429 * remote-utils.c (NOT_SCHEDULED): Define.
9430 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9431 moved out of readchar.
9432 (readchar): Rewrite. Call reschedule before returning.
9433 (reset_readchar): New function.
9434 (remote_close): Call it.
9435 (process_remaining, reschedule): New functions.
9436 * server.h (callback_handler_func): New typedef.
9437 (append_callback_event, delete_callback_event): Declare.
9438
9836d6ea
PA		 94392010-05-03 Pedro Alves <pedro@codesourcery.com>
9440
9441 * proc-service.c (ps_pglobal_lookup): Use
9442 thread_db_look_up_one_symbol.
9443 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9444 parameter. Use it instead of all_symbols_looked_up.
9445 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9446 field.
9447 (all_symbols_looked_up): Don't declare.
9448 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9449 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9450 field.
9451 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9452 Set all_symbols_looked_up here.
9453 (thread_db_look_up_one_symbol): New.
9454 (thread_db_get_tls_address): Adjust.
9455 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9456 thread_db object on the heap, and tentatively set it in the
9457 process structure.
9458 (thread_db_init): Don't set all_symbols_looked_up here.
9459 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9460
7984d532
PA		 94612010-05-03 Pedro Alves <pedro@codesourcery.com>
9462
9463 * linux-low.c (linux_kill, linux_detach): Adjust.
9464 (status_pending_p_callback): Remove redundant statement. Check
9465 for !TARGET_WAITIKIND_IGNORE, instead of
9466 TARGET_WAITKIND_STOPPED.
9467 (handle_tracepoints): Make sure LWP is locked. Adjust.
9468 (linux_wait_for_event_1): Adjust.
9469 (linux_cancel_breakpoints): New.
9470 (unsuspend_one_lwp): New.
9471 (unsuspend_all_lwps): New.
9472 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9473 (send_sigstop_callback): Change return type to int, add new
9474 `except' parameter and handle it.
9475 (suspend_and_send_sigstop_callback): New.
9476 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9477 pass them down. If SUSPEND, also increment the lwp's suspend
9478 count.
9479 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9480 (need_step_over_p): Don't consider suspended LWPs.
9481 (start_step_over): Adjust.
9482 (proceed_one_lwp): Change return type to int, add new `except'
9483 parameter and handle it.
9484 (unsuspend_and_proceed_one_lwp): New.
9485 (proceed_all_lwps): Use find_inferior instead of
9486 for_each_inferior.
9487 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9488 also decrement the suspend count of LWPs. Pass `except' down,
9489 instead of hacking its suspend count.
9490 (linux_pause_all): Add `freeze' parameter. Adjust.
9491 (linux_unpause_all): New.
9492 (linux_target_ops): Install linux_unpause_all.
9493 * server.c (handle_status): Adjust.
9494 * target.h (struct target_ops): New fields `unpause_all' and
9495 `cancel_breakpoints'. Add new parameter to `pause_all'.
9496 (pause_all): Add new `freeze' parameter.
9497 (unpause_all): New.
9498 (cancel_breakpoints): New.
9499 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9500 cancel breakpoints.
9501 (cmd_qtstart): Pause threads.
9502 (stop_tracing): Pause threads, and cancel breakpoints.
9503 * win32-low.c (win32_target_ops): Adjust.
9504
e471f25b
PA		 95052010-05-03 Pedro Alves <pedro@codesourcery.com>
9506
9507 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9508 the inferior right away from here...
9509 (linux_wait_1): ... to here, and adjust to check the thread's
9510 last_resume_kind instead of the lwp's step or stop_expected flags.
9511
1915ef4f
PA		 95122010-05-02 Pedro Alves <pedro@codesourcery.com>
9513
9514 * README: Use consistent `GDB' and `GDBserver' spellings.
9515
f9e39928
PA		 95162010-05-02 Pedro Alves <pedro@codesourcery.com>
9517
9518 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9519 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9520 (linux_detach_one_lwp): Assume the lwp is stopped.
9521 (any_thread_of): Delete.
9522 (linux_detach): Stop all lwps here. Don't blindly delete all
9523 breakpoints.
9524 (delete_lwp_callback): New.
9525 (linux_mourn): Delete all lwps of the process that is gone.
9526 (linux_wait_1): Don't delete the last lwp of the process here.
9527 * mem-break.h (mark_breakpoints_out): Declare.
9528 * mem-break.c (mark_breakpoints_out): New.
9529 (free_all_breakpoints): Use it.
9530 * server.c (handle_target_event): If the process is gone, mark
9531 breakpoints out.
9532 * thread-db.c (struct thread_db) <create_bp>: New field.
9533 (thread_db_enable_reporting): Fix prototype. Store a thread event
9534 breakpoint reference in the thread_db struct.
9535 (thread_db_load_search): Clear the thread_db object.
9536 (try_thread_db_load_1): Ditto.
9537 (switch_to_process): New.
9538 (disable_thread_event_reporting): Use it.
9539 (remove_thread_event_breakpoints): New.
9540 (thread_db_detach, thread_db_mourn): Use it.
9541
1e7fc18c
PA		 95422010-05-01 Pedro Alves <pedro@codesourcery.com>
9543
9544 * linux-low.c (linux_enable_event_reporting): New.
9545 (linux_wait_for_event_1, handle_extended_wait): Use it.
9546
02fc4de7
PA		 95472010-04-30 Pedro Alves <pedro@codesourcery.com>
9548
9549 * linux-low.c (linux_kill_one_lwp, linux_kill)
9550 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9551 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9552 SIGSTOP even if the LWP is stopped.
9553 (send_sigstop_callback): New.
9554 (stop_all_lwps): Use send_sigstop_callback instead.
9555 (linux_resume_one_thread): Adjust.
9556 (proceed_one_lwp): Still proceed an LWP that the client has
9557 requested to stop, if we haven't reported it as stopped yet. Make
9558 sure that LWPs the client want stopped, have a pending SIGSTOP.
9559
bc3b5632
DE		 95602010-04-26 Doug Evans <dje@google.com>
9561
ae1ada35
DE		 9562 * server.c (handle_general_set): Make static.
9563
bc3b5632
DE		 9564 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9565 Print received char after testing for error/eof instead of before.
9566 (input_interrupt): Tweak comment.
9567
65730243
DE		 95682010-04-23 Doug Evans <dje@google.com>
9569
9570 * server.c (start_inferior): Print inferior argv if --debug.
9571
a8ae7dc0
AR		 95722010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9573
9574 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9575 * nto-x86-low.c: Include server.h
9576
1c07cc19
PM		 95772010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9578
9579 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9580 be consistent with other sources of this directory.
9581 (init_registers_amd64): Correct name of source file of this function
9582 in the comment.
9583
e0a61e09
PM		 95842010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9585
9586 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9587 64-bit executables.
9588
54709339
PM		 95892010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9590
9591 * win32-i386-low.c: Add 64-bit support.
9592 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9593 (init_registers_amd64): Declare.
9594 (mappings): Add 64-bit version of array.
9595 (init_windows_x86): New function.
9596 (the_low_target): Change init_arch field to init_windows_x86.
9597
e8f0053d
PM		 95982010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9599
9600 * win32-low.c: Adapt to support also 64-bit architecture.
9601 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9602 (get_image_name): Use SIZE_T type for local variable `done'.
9603 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9604 (toolhelp_get_dll_name): Idem.
9605 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9606 Use uintptr_t typecast to avoid warning.
9607 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9608 (handle_exception): Use phex_nz to avoid warning.
9609 (win32_wait): Remove unused local variable `process'.
9610
c481e77e
PM		 96112010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9612
9613 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9614 `amd64-avx.o'.
9615
12ea4b69
PM		 96162010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9617
9618 * configure.ac: Use `ws2_32' library for srv_mingw.
9619 * configure: Regenerate.
9620 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9621 * remote-utils.c: Likewise.
9622
f6d1620c
L		 96232010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9624
9625 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9626 if __x86_64__ is defined.
9627
8e642873
PM		 96282010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9629
9630 * configure: Regenerate.
9631
711e434b
PM		 96322010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9633
9634 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9635 * target.h (target_ops): New get_tib_address field.
9636 * win32-low.h (win32_thread_info): Add thread_local_base field.
9637 * win32-low.c (child_add_thread): Add tlb argument.
9638 Set thread_local_base field to TLB.
9639 (get_child_debug_event): Adapt to child_add_thread change.
9640 (win32_get_tib_address): New function.
9641 (win32_target_ops): Set get_tib_address field to
9642 win32_get_tib_address.
9643 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9644
505106cd
PA		 96452010-04-12 Pedro Alves <pedro@codesourcery.com>
9646
505106cd
PA		 9647 * linux-low.c (linux_mourn): Also remove the process.
9648 * server.c (handle_target_event): Don't remove the process here.
9649 * nto-low.c (nto_mourn): New.
9650 (nto_target_ops): Install it.
9651 * spu-low.c (spu_mourn): New.
9652 (spu_target_ops): Install it.
9653 * win32-low.c (win32_mourn): New.
9654 (win32_target_ops): Install it.
9655
e8470a06
PA		 96562010-04-12 Pedro Alves <pedro@codesourcery.com>
9657
9658 * server.h (buffer_xml_printf): Remove redundant `;'.
9659
45ba0d02
PA		 96602010-04-12 Pedro Alves <pedro@codesourcery.com>
9661
9662 * regcache.c (set_register_cache): Invalidate regcaches before
9663 changing the register cache layout.
9664 (regcache_invalidate_one): Allow a NULL regcache.
9665 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9666 regcaches before changing the register cache layout or the target
9667 regsets.
9668
59e04013
L		 96692010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9670
9671 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9672 variable warning on Linux/x86-64.
9673
8336d594
PA		 96742010-04-11 Pedro Alves <pedro@codesourcery.com>
9675
9676 GDBserver disconnected tracing support.
9677
9678 * linux-low.c (linux_remove_process): Delete.
9679 (add_lwp): Don't set last_resume_kind here.
9680 (linux_kill): Use `mourn'.
9681 (linux_detach): Use `thread_db_detach', and `mourn'.
9682 (linux_mourn): New.
9683 (linux_attach_lwp_1): Adjust comment.
9684 (linux_attach): last_resume_kind moved the thread_info; adjust.
9685 (status_pending_p_callback): Adjust.
9686 (linux_wait_for_event_1): Adjust.
9687 (count_events_callback, select_singlestep_lwp_callback)
9688 (select_event_lwp_callback, cancel_breakpoints_callback)
9689 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9690 (proceed_one_lwp): Adjust.
9691 (linux_async): Add debug output.
9692 (linux_thread_stopped): New.
9693 (linux_pause_all): New.
9694 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9695 linux_pause_all.
9696 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9697 (thread_db_free): Delete declaration.
9698 (thread_db_detach, thread_db_mourn): Declare.
9699 * thread-db.c (thread_db_init): Use thread_db_mourn.
9700 (thread_db_free): Delete, split in two.
9701 (disable_thread_event_reporting): New.
9702 (thread_db_detach): New.
9703 (thread_db_mourn): New.
9704
9705 * server.h (struct thread_info) <last_resume_kind>: New field.
9706 <attached>: Add comment.
9707 <gdb_detached>: New field.
9708 (handler_func): Change return type to int.
9709 (handle_serial_event, handle_target_event): Ditto.
9710 (gdb_connected): Declare.
9711 (tracing): Delete.
9712 (disconnected_tracing): Declare.
9713 (stop_tracing): Declare.
9714
9715 * server.c (handle_query) <qSupported>: Report support for
9716 disconnected tracing.
9717 (queue_stop_reply_callback): Account for running threads.
9718 (gdb_wants_thread_stopped): New.
9719 (gdb_wants_all_threads_stopped): New.
9720 (gdb_reattached_process): New.
9721 (handle_status): Clear the `gdb_detached' flag of all processes.
9722 In all-stop, stop all threads.
9723 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9724 (process_serial_event): If the remote connection breaks, or if an
9725 exit was forced with "monitor exit", force an event loop exit.
9726 Handle disconnected tracing on detach.
9727 (handle_serial_event): Adjust.
9728 (handle_target_event): If GDB isn't connected, forward events back
9729 to the inferior, unless the last process exited, in which case,
9730 exit gdbserver. Adjust interface.
9731
9732 * remote-utils.c (remote_open): Don't block in accept. Instead
9733 register an event loop source on the listen socket file
9734 descriptor. Refactor bits into ...
9735 (listen_desc): ... this new global.
9736 (gdb_connected): ... this new function.
9737 (enable_async_notification): ... this new function.
9738 (handle_accept_event): ... this new function.
9739 (remote_close): Clear remote_desc.
9740
9741 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9742
9743 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9744 New fields.
9745 (mourn_inferior): Define.
9746 (target_process_qsupported): Avoid the dangling else problem.
9747 (thread_stopped): Define.
9748 (pause_all): Define.
9749 (target_waitstatus_to_string): Declare.
9750 * target.c (target_waitstatus_to_string): New.
9751
9752 * tracepoint.c (tracing): Make extern.
9753 (disconnected_tracing): New.
9754 (stop_tracing): Make extern. Handle tracing stops due to GDB
9755 disconnecting.
9756 (cmd_qtdisconnected): New.
9757 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9758 (handle_tracepoint_general_set): Handle QTDisconnected.
9759
9760 * event-loop.c (event_handler_func): Change return type to int.
9761 (process_event): Bail out if the event handler wants the event
9762 loop to stop.
9763 (handle_file_event): Ditto.
9764 (start_event_loop): Bail out if the event handler wants the event
9765 loop to stop.
9766
9767 * nto-low.c (nto_target_ops): Adjust.
9768 * spu-low.c (spu_wait): Don't remove the process here.
9769 (spu_target_ops): Adjust.
9770 * win32-low.c (win32_wait): Don't remove the process here.
9771 (win32_target_ops): Adjust.
9772
5d267c4c
PA		 97732010-04-11 Pedro Alves <pedro@codesourcery.com>
9774
9775 * regcache.c (realloc_register_cache): Invalidate inferior's
9776 regcache before recreating it.
9777
623ccd72
PA		 97782010-04-09 Pedro Alves <pedro@codesourcery.com>
9779
9780 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9781
219f2f23
PA		 97822010-04-09 Stan Shebs <stan@codesourcery.com>
9783 Pedro Alves <pedro@codesourcery.com>
9784
9785 * server.h (LONGEST): New.
9786 (struct thread_info) <while_stepping>: New field.
9787 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9788 Declare.
9789 (initialize_tracepoint, handle_tracepoint_general_set)
9790 (handle_tracepoint_query, tracepoint_finished_step)
9791 (tracepoint_was_hit, release_while_stepping_state_list):
9792 (current_traceframe): Declare.
9793 * server.c (handle_general_set): Handle tracepoint packets.
9794 (read_memory): New.
9795 (write_memory): New.
9796 (handle_search_memory_1): Use read_memory.
9797 (handle_query): Report support for conditional tracepoints, trace
9798 state variables, and tracepoint sources. Handle tracepoint
9799 queries.
9800 (main): Initialize the tracepoints module.
9801 (process_serial_event): Handle traceframe reads/writes.
9802
9803 * linux-low.c (handle_tracepoints): New.
9804 (linux_wait_1): Call it.
9805 (linux_resume_one_lwp): Handle while-stepping.
9806 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9807 (linux_target_ops): Install them.
9808 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9809 New field.
9810 * linux-x86-low.c (x86_supports_tracepoints): New.
9811 (the_low_target). Install it.
9812
9813 * mem-break.h (delete_breakpoint): Declare.
9814 * mem-break.c (delete_breakpoint): Make external.
9815
9816 * target.h (struct target_ops): Add `supports_tracepoints',
9817 `read_pc', and `write_pc' fields.
9818 (target_supports_tracepoints): Define.
9819 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9820 (phex_nz): New.
9821
9822 * regcache.h (struct regcache) <registers_owned>: New field.
9823 (init_register_cache, regcache_cpy): Declare.
9824 (regcache_read_pc, regcache_write_pc): Declare.
9825 (register_cache_size): Declare.
9826 (supply_regblock): Declare.
9827 * regcache.c (init_register_cache): New.
9828 (new_register_cache): Use it.
9829 (regcache_cpy): New.
9830 (register_cache_size): New.
9831 (supply_regblock): New.
9832 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 9833
219f2f23
PA		 9834 * tracepoint.c: New.
9835
9836 * Makefile.in (OBS): Add tracepoint.o.
9837 (tracepoint.o): New rule.
9838
3a13a53b
L		 98392010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9840
9841 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9842 (i386-mmx.o): New.
9843 (i386-mmx.c): Likewise.
9844 (i386-mmx-linux.o): Likewise.
9845 (i386-mmx-linux.c): Likewise.
9846
9847 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9848 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9849 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9850 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9851
9852 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9853 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9854 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9855
1570b33e
L		 98562010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9857
9858 * Makefile.in (clean): Updated.
9859 (i386-avx.o): New.
9860 (i386-avx.c): Likewise.
9861 (i386-avx-linux.o): Likewise.
9862 (i386-avx-linux.c): Likewise.
9863 (amd64-avx.o): Likewise.
9864 (amd64-avx.c): Likewise.
9865 (amd64-avx-linux.o): Likewise.
9866 (amd64-avx-linux.c): Likewise.
9867
9868 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9869 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9870 (srv_amd64_regobj): Add amd64-avx.o.
9871 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9872 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9873 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9874 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9875 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9876 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9877 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9878
9879 * i387-fp.c: Include "i386-xstate.h".
9880 (i387_xsave): New.
9881 (i387_cache_to_xsave): Likewise.
9882 (i387_xsave_to_cache): Likewise.
9883 (x86_xcr0): Likewise.
9884
9885 * i387-fp.h (i387_cache_to_xsave): Likewise.
9886 (i387_xsave_to_cache): Likewise.
9887 (x86_xcr0): Likewise.
9888
9889 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9890 * linux-crisv32-low.c (target_regsets): Likewise.
9891 * linux-m68k-low.c (target_regsets): Likewise.
9892 * linux-mips-low.c (target_regsets): Likewise.
9893 * linux-ppc-low.c (target_regsets): Likewise.
9894 * linux-s390-low.c (target_regsets): Likewise.
9895 * linux-sh-low.c (target_regsets): Likewise.
9896 * linux-sparc-low.c (target_regsets): Likewise.
9897 * linux-xtensa-low.c (target_regsets): Likewise.
9898
9899 * linux-low.c: Include <sys/uio.h>.
9900 (regsets_fetch_inferior_registers): Support nt_type.
9901 (regsets_store_inferior_registers): Likewise.
9902 (linux_process_qsupported): New.
9903 (linux_target_ops): Add linux_process_qsupported.
9904
9905 * linux-low.h (regset_info): Add nt_type.
9906 (linux_target_ops): Add process_qsupported.
9907
9908 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9909 and <sys/uio.h>.
9910 (init_registers_i386_avx_linux): New.
9911 (init_registers_amd64_avx_linux): Likewise.
9912 (xmltarget_i386_linux_no_xml): Likewise.
9913 (xmltarget_amd64_linux_no_xml): Likewise.
9914 (PTRACE_GETREGSET): Likewise.
9915 (PTRACE_SETREGSET): Likewise.
9916 (x86_fill_xstateregset): Likewise.
9917 (x86_store_xstateregset): Likewise.
9918 (use_xml): Likewise.
9919 (x86_linux_update_xmltarget): Likewise.
9920 (x86_linux_process_qsupported): Likewise.
9921 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9922 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9923 init_registers_i386_linux here. Call
9924 x86_linux_update_xmltarget.
9925 (the_low_target): Add x86_linux_process_qsupported.
9926
9927 * server.c (handle_query): Call target_process_qsupported.
9928
9929 * target.h (target_ops): Add process_qsupported.
9930 (target_process_qsupported): New.
9931
fc7238bb
PA		 99322010-04-03 Pedro Alves <pedro@codesourcery.com>
9933
9934 * inferiors.c (add_thread): Set last_status kind to
9935 TARGET_WAITKIND_IGNORE.
9936 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9937 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9938 (linux_wait_1): Move `thread' local definition to block that uses
9939 it. Don't NULL initialize `event_child'.
9940 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9941 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9942 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9943
bdabb078
PA		 99442010-04-01 Pedro Alves <pedro@codesourcery.com>
9945
9946 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9947 an extended waitstatus, or by a watchpoint.
9948 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9949 thread was stepping or has been stopped by a watchpoint.
9950
d3bbe7a0
PA		 99512010-04-01 Pedro Alves <pedro@codesourcery.com>
9952
9953 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9954 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9955 of another, then delete the previous, and validate all
9956 breakpoints.
9957 (validate_inserted_breakpoint): New.
9958 (delete_disabled_breakpoints): New.
9959 (validate_breakpoints): New.
9960 (check_mem_read): Validate breakpoints before trusting their
9961 shadow. Delete disabled breakpoints.
9962 (check_mem_write): Validate breakpoints before trusting they
9963 should be inserted. Delete disabled breakpoints.
9964 * mem-break.h (validate_breakpoints):
9965 * server.c (handle_query): Validate breakpoints when we see a
9966 qSymbol query.
9967
8b07ae33
PA		 99682010-04-01 Pedro Alves <pedro@codesourcery.com>
9969
9970 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9971 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9972 if we could tell there's a GDB breakpoint at stop_pc.
9973 (need_step_over_p): Don't do a step over if we find a GDB
9974 breakpoint at the resume PC.
9975
9976 * mem-break.c (struct raw_breakpoint): New.
9977 (enum bkpt_type): New type `gdb_breakpoint'.
9978 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9979 fields. New field `raw'.
9980 (find_raw_breakpoint_at): New.
9981 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9982 breakpoint instead.
9983 (set_breakpoint_at): Adjust.
9984 (delete_raw_breakpoint): New.
9985 (release_breakpoint): New.
9986 (delete_breakpoint): Rename to...
9987 (delete_breakpoint_1): ... this. Add proc parameter. Use
9988 release_breakpoint. Return ENOENT.
9989 (delete_breakpoint): Reimplement.
9990 (find_breakpoint_at): Delete.
9991 (find_gdb_breakpoint_at): New.
9992 (delete_breakpoint_at): Delete.
9993 (set_gdb_breakpoint_at): New.
9994 (delete_gdb_breakpoint_at): New.
9995 (gdb_breakpoint_here): New.
9996 (set_reinsert_breakpoint): Use release_breakpoint.
9997 (uninsert_breakpoint): Rename to ...
9998 (uninsert_raw_breakpoint): ... this.
9999 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10000 (reinsert_raw_breakpoint): Change parameter type to
10001 raw_breakpoint.
10002 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10003 instead.
10004 (check_breakpoints): Adjust. Use release_breakpoint.
10005 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10006 (breakpoint_inserted_here): Ditto.
10007 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10008 Don't trust the breakpoint's shadow if it is not inserted.
10009 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10010 (delete_all_breakpoints): Adjust.
10011 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10012 use delete_breakpoint_1.
10013
10014 * mem-break.h (breakpoints_supported): Delete declaration.
10015 (set_gdb_breakpoint_at): Declare.
10016 (gdb_breakpoint_here): Declare.
10017 (delete_breakpoint_at): Delete.
10018 (delete_gdb_breakpoint_at): Declare.
10019
10020 * server.h (struct raw_breakpoint): Forward declare.
10021 (struct process_info): New field `raw_breakpoints'.
10022
10023 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10024 breakpoints.
10025
6bf5e0ba
PA		 100262010-03-24 Pedro Alves <pedro@codesourcery.com>
10027
10028 * linux-low.c (status_pending_p_callback): Fix comment.
10029 (linux_wait_for_event_1): Move most of the internal breakpoint
10030 handling from here...
10031 (linux_wait_1): ... to here.
10032 (count_events_callback): New.
10033 (select_singlestep_lwp_callback): New.
10034 (select_event_lwp_callback): New.
10035 (cancel_breakpoints_callback): New.
10036 (select_event_lwp): New.
10037 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10038 priority to all LWPs that have had events that should be reported
10039 to the client. Cancel breakpoints when about to reporting the
10040 event to the client, not while stopping lwps. No longer cancel
10041 finished single-steps here.
10042 (cancel_finished_single_step): Delete.
10043 (cancel_finished_single_steps): Delete.
10044
414a389f
PA		 100452010-03-24 Pedro Alves <pedro@codesourcery.com>
10046
10047 * mem-break.c (enum bkpt_type): New.
10048 (struct breakpoint): New field `type'.
10049 (set_breakpoint_at): Change return type to struct breakpoint
10050 pointer. Set type to `other_breakpoint' by default.
10051 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10052 in the breakpoint list.
10053 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10054 (reinsert_breakpoint): Rename to ...
10055 (reinsert_raw_breakpoint): ... this.
10056 (reinsert_breakpoints_at): Adjust.
10057 * mem-break.h (struct breakpoint): Declare.
10058 (set_breakpoint_at): Change return type to struct breakpoint
10059 pointer.
10060
2280c721
PA		 100612010-03-24 Pedro Alves <pedro@codesourcery.com>
10062
10063 * server.c (handle_query): Assign, not compare.
10064
d50171e4
PA		 100652010-03-24 Pedro Alves <pedro@codesourcery.com>
10066
10067 Teach linux gdbserver to step-over-breakpoints.
10068
10069 * linux-low.c (can_hardware_single_step): New.
10070 (supports_breakpoints): New.
10071 (handle_extended_wait): If stopping threads, read the stop pc of
10072 the new cloned LWP.
10073 (get_pc): New.
10074 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10075 low target doesn't support retrieving the PC.
10076 (add_lwp): Set last_resume_kind to resume_continue.
10077 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10078 (linux_attach): Don't clear stop_expected. Set the lwp's
10079 last_resume_kind to resume_stop.
10080 (linux_detach_one_lwp): Don't check for removed breakpoints.
10081 (check_removed_breakpoint): Delete.
10082 (status_pending_p): Rename to ...
10083 (status_pending_p_callback): ... this. Don't check for removed
10084 breakpoints. Don't consider threads that are stopped from GDB's
10085 perspective.
10086 (linux_wait_for_lwp): Always read the stop_pc here.
10087 (cancel_breakpoint): New.
10088 (step_over_bkpt): New global.
10089 (linux_wait_for_event_1): Implement stepping over breakpoints.
10090 (gdb_wants_lwp_stopped): New.
10091 (gdb_wants_all_stopped): New.
10092 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10093 single-step traps here. Store the thread's last reported target
10094 wait status.
10095 (send_sigstop): Don't clear stop_expected. Always set it,
10096 instead.
10097 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10098 (cancel_finished_single_step): New.
10099 (cancel_finished_single_steps): New.
10100 (wait_for_sigstop): Don't cancel finished single-step traps here.
10101 (linux_resume_one_lwp): Don't check for removed breakpoints.
10102 Don't set `step' on non-hardware step archs.
10103 (linux_set_resume_request): Ignore resume_stop requests if already
10104 stopping or stopped. Set the lwp's last_resume_kind.
10105 (resume_status_pending_p): Don't check for removed breakpoints.
10106 (need_step_over_p): New.
10107 (start_step_over): New.
10108 (finish_step_over): New.
10109 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10110 requests. Clear the thread's last reported target waitstatus.
10111 Don't use the `suspended' flag. Don't consider pending breakpoints.
10112 (linux_resume): Start a step-over if necessary.
10113 (proceed_one_lwp): New.
10114 (proceed_all_lwps): New.
10115 (unstop_all_lwps): New.
10116 * linux-low.h (struct lwp_info): Rewrite comment for the
10117 `suspended' flag. Add the `stop_pc' field. Delete the
10118 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10119 Add `'last_resume_kind' and `need_step_over' fields.
10120 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10121 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10122 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10123 (set_raw_breakpoint_at): New.
10124 (set_breakpoint_at): Rewrite to use it.
10125 (reinsert_breakpoint_handler): Delete.
10126 (set_reinsert_breakpoint): New.
10127 (reinsert_breakpoint_by_bp): Delete.
10128 (delete_reinsert_breakpoints): New.
10129 (uninsert_breakpoint): Rewrite.
10130 (uninsert_breakpoints_at): New.
10131 (reinsert_breakpoint): Rewrite.
10132 (reinsert_breakpoints_at): New.
10133 (check_breakpoints): Rewrite.
10134 (breakpoint_here): New.
10135 (breakpoint_inserted_here): New.
10136 (check_mem_read): Adjust.
10137 * mem-break.h (breakpoints_supported, breakpoint_here)
10138 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10139 (reinsert_breakpoint_by_bp): Delete declaration.
10140 (delete_reinsert_breakpoints): Declare.
10141 (reinsert_breakpoint): Delete declaration.
10142 (reinsert_breakpoints_at): Declare.
10143 (uninsert_breakpoint): Delete declaration.
10144 (uninsert_breakpoints_at): Declare.
10145 (check_breakpoints): Adjust prototype.
10146 * server.h: Adjust include order.
10147 (struct thread_info): Declare here. Add a `last_status' field.
10148
30ba68cb
MS		 101492010-03-23 Michael Snyder <msnyder@vmware.com>
10150
10151 * server.c (crc32): New function.
10152 (handle_query): Add handling for 'qCRC:' request.
10153
b9a881c2
PA		 101542010-03-23 Pedro Alves <pedro@codesourcery.com>
10155
10156 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10157 lwp had been stopped by a watchpoint.
10158
e92d13d5
PA		 101592010-03-16 Pedro Alves <pedro@codesourcery.com>
10160
10161 * server.h (internal_error): Declare.
10162 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10163 * utils.c (internal_error): New function.
10164
64daa791
AS		 101652010-03-15 Andreas Schwab <schwab@redhat.com>
10166
10167 * configure.srv: Fix typo setting srv_regobj.
10168
f52cd8cd
PA		 101692010-03-15 Pedro Alves <pedro@codesourcery.com>
10170
10171 * linux-low.c (fetch_register): Avoid passing a non string literal
10172 format to `error'.
10173 (usr_store_inferior_registers): Ditto.
10174
93ae6fdc
PA		 101752010-03-14 Pedro Alves <pedro@codesourcery.com>
10176
10177 * linux-low.c (linux_write_memory): Bail out early if peeking
10178 memory failed.
10179
c3adc08c
PA		 101802010-03-14 Pedro Alves <pedro@codesourcery.com>
10181
10182 * linux-low.h (struct lwp_info): New fields
10183 `stopped_by_watchpoint' and `stopped_data_address'.
10184 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10185 here, and cache them in the lwp object.
10186 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10187 directly.
10188 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10189 field.
10190 (linux_stopped_by_watchpoint): Rewrite.
10191 (linux_stopped_data_address): Rewrite.
10192
bce522a2
PA		 101932010-03-06 Simo Melenius <simo.melenius@iki.fi>
10194
10195 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10196 switching the current inferior, not before.
10197
90884b2b
L		 101982010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10199
10200 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10201 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10202 i386-linux.c and amd64-linux.c.
10203 (reg-i386.o): Removed.
10204 (reg-i386.c): Likewise.
10205 (reg-i386-linux.o): Likewise.
10206 (reg-i386-linux.c): Likewise.
10207 (reg-x86-64.o): Likewise.
10208 (reg-x86-64.c): Likewise.
10209 (reg-x86-64-linux.o): Likewise.
10210 (reg-x86-64-linux.c): Likewise.
10211 (i386.o): New.
10212 (i386.c): Likewise.
10213 (i386-linux.o): Likewise.
10214 (i386-linux.c): Likewise.
10215 (amd64.o): Likewise.
10216 (amd64.c): Likewise.
10217 (amd64-linux.o): Likewise.
10218 (amd64-linux.c): Likewise.
10219
10220 * configure.srv (srv_i386_regobj): New.
10221 (srv_i386_linux_regobj): Likewise.
10222 (srv_amd64_regobj): Likewise.
10223 (srv_amd64_linux_regobj): Likewise.
10224 (srv_i386_32bit_xmlfiles): Likewise.
10225 (srv_i386_64bit_xmlfiles): Likewise.
10226 (srv_i386_xmlfiles): Likewise.
10227 (srv_amd64_xmlfiles): Likewise.
10228 (srv_i386_linux_xmlfiles): Likewise.
10229 (srv_amd64_linux_xmlfiles): Likewise.
10230 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10231 srv_xmlfiles to $srv_i386_xmlfiles.
10232 (i[34567]86-*-mingw32ce*): Likewise.
10233 (i[34567]86-*-mingw*): Likewise.
10234 (i[34567]86-*-nto*): Likewise.
10235 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10236 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10237 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10238 (x86_64-*-linux*): Likewise.
10239
10240 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10241 (init_registers_amd64_linux): New.
10242 (x86_arch_setup): Replace init_registers_x86_64_linux with
10243 init_registers_amd64_linux.
10244
193f13e6
MK		 102452010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10246
10247 * configure.ac: Check for libdl. If it is not available link against
10248 static libthread_db.
10249 * configure: Regenerate.
10250
85d721b8
PA		 102512010-02-22 Pedro Alves <pedro@codesourcery.com>
10252
10253 PR9605
10254
10255 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10256 handing a read watchpoint.
10257 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10258
6076632b
DE		 102592010-02-12 Doug Evans <dje@google.com>
10260
10261 * linux-low.c (linux_supports_tracefork_flag): Document.
10262 (linux_look_up_symbols): Add comment.
10263
3327ccf7
L		 102642010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10265
10266 * regcache.c (supply_register): Clear regcache if buf is NULL.
10267
0718675c 102682010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10269 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10270
10271 * inferiors.c (find_inferior): Add function documentation.
10272 (unloaded_dll): Handle the case where the unloaded dll has not
10273 been previously registered in the dll list.
10274
177321bd
DJ		 102752010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10276
10277 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10278 (thumb2_breakpoint): New.
10279 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10280
2b009048
DJ		 102812010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10282
10283 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10284 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10285 breakpoints.
10286
3be029c7
PA		 102872010-01-21 Pedro Alves <pedro@codesourcery.com>
10288
10289 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10290
18f5de3b
JK		 102912010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10292
10293 * linux-s390-low.c (s390_collect_ptrace_register)
10294 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10295
3743bb4f
DE		 102962010-01-21 Doug Evans <dje@google.com>
10297
14ce3065
DE		 10298 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10299 (PTRACE_ARG4_TYPE): New macro.
10300 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10301 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10302 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10303 (usr_store_inferior_registers): Ditto.
10304 (linux_read_memory, linux_write_memory): Ditto.
10305 (linux_test_for_tracefork): Ditto.
10306
3743bb4f
DE		 10307 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10308 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10309
8b315be5
PA		 103102010-01-21 Pedro Alves <pedro@codesourcery.com>
10311
10312 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10313 target.
10314
85492558
PA		 103152010-01-21 Pedro Alves <pedro@codesourcery.com>
10316
10317 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10318 prototype to take a regcache. Adjust.
10319
442ea881
PA		 103202010-01-20 Pedro Alves <pedro@codesourcery.com>
10321
10322 * regcache.h (struct thread_info): Forward declare.
10323 (struct regcache): New.
10324 (new_register_cache): Adjust prototype.
10325 (get_thread_regcache): Declare.
10326 (free_register_cache): Adjust prototype.
10327 (registers_to_string, registers_from_string): Ditto.
10328 (supply_register, supply_register_by_name, collect_register)
10329 (collect_register_as_string, collect_register_by_name): Ditto.
10330 * regcache.c (struct inferior_regcache_data): Delete.
10331 (get_regcache): Rename to ...
10332 (get_thread_regcache): ... this. Adjust. Switch inferior before
10333 fetching registers.
10334 (regcache_invalidate_one): Adjust.
10335 (regcache_invalidate): Fix prototype.
10336 (new_register_cache): Return the new register cache.
10337 (free_register_cache): Change prototype.
10338 (realloc_register_cache): Adjust.
10339 (registers_to_string): Change prototype to take a regcache. Adjust.
10340 (registers_from_string): Ditto.
10341 (register_data): Ditto.
10342 (supply_register): Ditto.
10343 (supply_register_by_name): Ditto.
10344 (collect_register): Ditto.
10345 (collect_register_as_string): Ditto.
10346 (collect_register_by_name): Ditto.
10347 * server.c (process_serial_event): Adjust.
10348 * linux-low.h (regset_fill_func, regset_store_func): Change
10349 prototype.
10350 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10351 Change prototype.
10352 * linux-low.c (get_stop_pc): Adjust.
10353 (check_removed_breakpoint): Adjust.
10354 (linux_wait_for_event): Adjust.
10355 (linux_resume_one_lwp): Adjust.
10356 (fetch_register): Add regcache parameter. Adjust.
10357 (usr_store_inferior_registers): Ditto.
10358 (regsets_fetch_inferior_registers): Ditto.
10359 (regsets_store_inferior_registers): Ditto.
10360 (linux_fetch_registers, linux_store_registers): Ditto.
10361 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10362 regcache. Adjust.
43aaf8b6
PA		 10363 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10364 Ditto.
442ea881
PA		 10365 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10366 prototype to take a regcache.
10367 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10368 * remote-utils.c (convert_ascii_to_int, outreg)
10369 (prepare_resume_reply): Change prototype to take a regcache.
10370 Adjust.
10371 * target.h (struct target_ops) <fetch_registers, store_registers>:
10372 Change prototype to take a regcache.
10373 (fetch_inferior_registers, store_inferior_registers): Change
10374 prototype to take a regcache. Adjust.
10375 * proc-service.c (ps_lgetregs): Adjust.
10376 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10377 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10378 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10379 take a regcache. Adjust.
10380 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10381 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10382 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10383 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10384 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10385 (cris_cannot_fetch_register):
10386 (cris_breakpoint_at): Change prototype to take a regcache.
10387 Adjust.
10388 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10389 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10390 to take a regcache. Adjust.
10391 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10392 Adjust.
10393 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10394 take a regcache. Adjust.
10395 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10396 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10397 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10398 * linux-mips-low.c (mips_get_pc):
10399 (mips_set_pc): Change prototype to take a regcache. Adjust.
10400 (mips_reinsert_addr): Adjust.
10401 (mips_collect_register): Change prototype to take a regcache.
10402 Adjust.
10403 (mips_supply_register):
10404 (mips_collect_register_32bit, mips_supply_register_32bit)
10405 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10406 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10407 * linux-ppc-low.c (ppc_supply_ptrace_register)
10408 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10409 (parse_spufs_run): Adjust.
10410 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10411 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10412 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10413 take a regcache. Adjust.
10414 * linux-s390-low.c (s390_collect_ptrace_register)
10415 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10416 (s390_set_pc): Change prototype to take a regcache. Adjust.
10417 (s390_arch_setup): Adjust.
10418 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10419 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10420 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10421 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10422 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10423 regcache. Adjust.
10424 (sparc_breakpoint_at): Adjust.
10425 * linux-xtensa-low.c (xtensa_fill_gregset):
10426 (xtensa_store_gregset):
10427 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10428 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10429 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10430 prototype to take a regcache. Adjust.
10431 * win32-arm-low.c (arm_fetch_inferior_register)
10432 (arm_store_inferior_register): Change prototype to take a
10433 regcache. Adjust.
10434 * win32-i386-low.c (i386_fetch_inferior_register)
10435 (i386_store_inferior_register): Change prototype to take a
10436 regcache. Adjust.
10437 * win32-low.c (child_fetch_inferior_registers)
10438 (child_store_inferior_registers): Change prototype to take a
10439 regcache. Adjust.
10440 (win32_wait): Adjust.
10441 (win32_fetch_inferior_registers): Change prototype to take a
10442 regcache. Adjust.
10443 (win32_store_inferior_registers): Adjust.
10444 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10445 store_inferior_register>: Change prototype to take a regcache.
10446
60c3d7b0
DE		 104472010-01-20 Doug Evans <dje@google.com>
10448
10449 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10450 #ifdef.
10451 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10452 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10453
dc146f7c
VP		 104542010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10455
10456 * linux-low.c (linux_core_of_thread): New.
10457 (compare_ints, show_process, list_threads): New.
10458 (linux_qxfer_osdata): Report threads and cores.
10459 (linux_target_op): Register linux_core_of_thread.
10460 * remote-utils.c (prepare_resume_reply): Report the core.
10461 (buffer_xml_printf): Support %d specifier.
10462 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10463 New.
10464 (handle_query): Handle qXfer:threads. Announce availability
10465 thereof.
10466 * target.h (struct target_ops): New field core_of_thread.
10467
7803799a
UW		 104682010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10469
10470 * Makefile.in (clean): Remove new generated files.
10471 (reg-s390.o, reg-s390.c): Remove rules.
10472 (reg-s390x.o, reg-s390x.c): Likewise.
10473 (s390-linux32.o, s390-linux32.c): Add rules.
10474 (s390-linux64.o, s390-linux64.c): Likewise.
10475 (s390x-linux64.o, s390x-linux64.c): Likewise.
10476 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10477 * linux-s390-low.c: Include <elf.h>.
10478 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10479 (init_registers_s390): Remove prototype.
10480 (init_registers_s390x): Likewise.
10481 (init_registers_s390_linux32): Add prototype.
10482 (init_registers_s390_linux64): Likewise.
10483 (init_registers_s390x_linux64): Likewise.
10484 (s390_num_regs_3264): New define.
10485 (s390_regmap_3264): New global variable.
10486 (s390_cannot_fetch_register): Remove obsolete check.
10487 (s390_cannot_store_register): Likewise.
10488 (s390_collect_ptrace_register): Handle upper/lower register halves.
10489 (s390_supply_ptrace_register): Likewise.
10490 (s390_fill_gregset): Update to register number changes.
10491 (s390_get_hwcap): New routine.
10492 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10493 Install appropriate regmap and register set.
10494
6e7ffa39
JB		 104952010-01-01 Joel Brobecker <brobecker@adacore.com>
10496
10497 * server.c (gdbserver_version): Update copyright year to 2010.
10498 * gdbreplay.c (gdbreplay_version): Likewise.
10499
957f3f49
DE		 105002009-12-28 Doug Evans <dje@google.com>
10501
10502 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10503 elf/external.h. Include <elf.h> instead but only if necessary.
10504
ca5c370d
PA		 105052009-12-28 Pedro Alves <pedro@codesourcery.com>
10506
10507 * linux-low.c (linux_remove_process): Remove `detaching'
10508 parameter. Don't release/detach from thread_db here.
10509 (linux_kill): Release/detach from thread_db here, ...
10510 (linux_detach): ... and here, before actually detaching.
10511 (linux_wait_1): ... and here, when a process exits.
10512 * thread-db.c (any_thread_of): New.
10513 (thread_db_free): Switch the current inferior to a thread of the
10514 passed in process.
10515
4ee62156
DE		 105162009-12-21 Doug Evans <dje@google.com>
10517
d90e6a88
DE		 10518 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10519
c5f62d5f
DE		 10520 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10521 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10522 warning ifndef __NR_tkill. Move setting of errno there too.
10523 Delete unnecessary resetting of errno after syscall.
10524 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10525
10e86dd7
DE		 10526 * configure.ac: Check for dladdr.
10527 * config.in: Regenerate.
10528 * configure: Regenerate.
10529 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10530 (try_thread_db_load): Update.
10531
4ee62156
DE		 10532 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10533
00f515da
DE		 105342009-12-18 Doug Evans <dje@google.com>
10535
e9464885
DE		 10536 * event-loop.c: Include unistd.h if it exists.
10537
07d4f67e
DE		 10538 * linux-low.c (my_waitpid): Move definition away from being in
10539 between linux_tracefork_child/linux_test_for_tracefork.
10540
00f515da
DE		 10541 * gdb_proc_service.h (psaddr_t): Fix type.
10542 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10543 signature to match glibc.
10544
1de1badb
DE		 105452009-12-16 Doug Evans <dje@google.com>
10546
10547 * linux-low.c (linux_read_memory): Fix argument to read.
10548
aeeb81d1
PA		 105492009-11-26 Pedro Alves <pedro@codesourcery.com>
10550
10551 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10552 events, don't leave current_inferior pointing at null.
10553
10357975
PA		 105542009-11-26 Pedro Alves <pedro@codesourcery.com>
10555
10556 * win32-low.c (LOG): Delete.
10557 (OUTMSG): Output to stderr.
10558 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10559 on compile time LOG macro.
10560 (win32_wait): Fix debug output.
10561
cf6e3471
PA		 105622009-11-26 Pedro Alves <pedro@codesourcery.com>
10563
10564 * win32-low.c (win32_add_one_solib): If the dll name is
10565 "ntdll.dll", prepend the system directory to the dll path.
10566
0c85e18e
MK		 105672009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10568
10569 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10570
9ac544ce 105712009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10572 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10573
10574 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10575 * configure.ac: Check for __mcoldfire__ and set
10576 gdb_cv_m68k_is_coldfire.
10577 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10578 reg-cf.o and reg-m68k.o.
10579 * configure: Regenerated.
10580
fd7dd3e6
PA		 105812009-11-16 Pedro Alves <pedro@codesourcery.com>
10582
10583 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10584 Pass it to thread_db_free.
10585 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10586 proper `detaching' argument to linux_remove_process.
10587 * linux-low.h (thread_db_free): Add `detaching' parameter.
10588 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10589 to thread_db_free.
10590 (thread_db_free): Add `detaching' parameter. Only
10591 call td_ta_clear_event if detaching from process.
10592
75aa492e
MK		 105932009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10594
10595 * thread-db.c (thread_db_free): Fix typo.
10596
21e1bee4
PP		 105972009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10598
10599 PR gdb/10838
10600 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10601
8838b45e
NS		 106022009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10603
10604 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10605 with an i686 compiler.
10606 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10607 needed.
10608 * configure: Rebuilt.
10609
8a35fb51
SL		 106102009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10611
10612 PR gdb/10783
10613
10614 * server.c (handle_search_memory_1): Correct read_addr initialization
10615 in loop for searching subsequent chunks.
10616
96f15937
PP		 106172009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10618
10619 * configure.ac: New --with-libthread-db option.
10620 * thread-db.c: Allow direct dependence on libthread_db.
10621 (thread_db_free): Adjust.
10622 * config.in: Regenerate.
10623 * configure: Likewise.
889bf7c5 10624
5f7d1694
PP		 106252009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10626
10627 PR gdb/10757
10628 * thread-db.c (attach_thread): New function.
10629 (maybe_attach_thread): Return success/failure.
10630 (find_new_threads_callback): Adjust.
889bf7c5
PA		 10631 (thread_db_find_new_threads): Loop until no new threads.
10632
88e3b899
PA		 106332009-10-13 Pedro Alves <pedro@codesourcery.com>
10634
10635 * proc-service.c (ps_lgetregs): Formatting.
10636
cdbfd419
PP		 106372009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10638
10639 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10640 * configure.ac: Adjust.
10641 * linux-low.h (struct process_info_private): Move members to struct
10642 thread_db.
10643 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10644 * linux-low.c (linux_remove_process): Adjust.
10645 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10646 * server.c (handle_query): Move code ...
10647 (handle_monitor_command): ... here. New function.
10648 * target.h (struct target_ops): New member.
10649 * thread-db.c (struct thread_db): New.
10650 (libthread_db_search_path): New variable.
10651 (thread_db_create_event, thread_db_enable_reporting)
10652 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10653 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10654 (try_thread_db_load_1, dladdr_to_soname): New functions.
10655 (try_thread_db_load, thread_db_load_search): New functions.
10656 (thread_db_init): Search for libthread_db.
10657 (thread_db_free): New function.
10658 (thread_db_handle_monitor_command): Likewise.
10659 * config.in: Regenerate.
10660 * configure: Regenerate.
889bf7c5 10661
4168d2d6
UW		 106622009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10663
10664 * spu-low.c (spu_kill): Wait for inferior to terminate.
10665 Call clear_inferiors.
10666 (spu_detach): Call clear_inferiors.
10667
81ecdfbb
RW		 106682009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10669
10670 * aclocal.m4: Regenerate.
10671 * config.in: Likewise.
10672 * configure: Likewise.
10673
0b9ff2c0
UW		 106742009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10675
10676 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10677 (parse_spufs_run): New function.
10678 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10679 (ppc_breakpoint_at): Handle SPU breakpoints.
10680
efcbbd14
UW		 106812009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10682
10683 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10684 (SPUFS_MAGIC): Define.
10685 (spu_enumerate_spu_ids): New function.
10686 (linux_qxfer_spu): New function.
10687 (linux_target_ops): Install linux_qxfer_spu.
10688
f4d9bade
UW		 106892009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10690
10691 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10692 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10693 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10694 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10695 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10696 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10697 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10698 (init_registers_powerpc_cell32l): Add prototype.
10699 (init_registers_powerpc_cell64l): Likewise.
10700 (ppc_arch_setup): Detect Cell/B.E. architecture.
10701
96e946ca
RW		 107022009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10703
10704 * Makefile.in (datarootdir): New variable.
10705
58d6951d
DJ		 107062009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10707
10708 * linux-low.c (linux_write_memory): Update debugging output.
10709 * Makefile.in (clean): Add new descriptions.
10710 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10711 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10712 * configure.srv: Add new files for arm*-*-linux*.
10713 * linux-arm-low.c: Add new declarations.
10714 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10715 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10716 (HWCAP_VFPv3D16): New.
10717 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10718 instead of __IWMMXT__.
10719 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10720 (arm_arch_setup): New.
10721 (target_regsets): Remove #ifdef. Add VFP regset.
10722 (the_low_target): Use arm_arch_setup.
10723
12b42a12
DJ		 107242009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10725
10726 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10727 the main thread again.
10728
ac8c974e
AR		 107292009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10730
10731 Adding Neutrino gdbserver.
10732 * configure: Regenerated.
10733 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10734 * configure.srv (i[34567]86-*-nto*): New target.
10735 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10736 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10737 (nto_comctrl) [__QNX__]: New function.
10738 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10739
4424e0c3 107402009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 10741
10742 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10743 srv_tgtobj.
10744
912cf4ba
PA		 107452009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10746 Pedro Alves <pedro@codesourcery.com>
10747
10748 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10749 don't support CONTEXT_EXTENDED_REGISTERS.
10750 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10751 (the_low_target): Install them.
10752 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10753 failing with ERROR_PIPE_NOT_CONNECTED.
10754
aa5ca48f
DE		 107552009-06-30 Doug Evans <dje@google.com>
10756 Pierre Muller <muller@ics.u-strasbg.fr>
10757
10758 Add h/w watchpoint support to x86-linux, win32-i386.
10759 * Makefile.in (SFILES): Add i386-low.c
10760 (i386_low_h): Define.
10761 (i386-low.o): Add dependencies.
10762 (linux-x86-low.o): Add i386-low.h dependency.
10763 (win32-i386-low.o): Ditto.
10764 * i386-low.c: New file.
10765 * i386-low.h: New file.
10766 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10767 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10768 * linux-low.c (linux_add_process): Initialize arch_private.
10769 (linux_remove_process): Free arch_private.
10770 (add_lwp): Initialize arch_private.
10771 (delete_lwp): Free arch_private.
10772 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10773 provided.
10774 * linux-low.h (process_info_private): New member arch_private.
10775 (lwp_info): New member arch_private.
10776 (linux_target_ops): New members new_process, new_thread,
10777 prepare_to_resume.
10778 (ptid_of): New macro.
10779 * linux-x86-low.c: Include stddef.h, i386-low.h.
10780 (arch_process_info): New struct.
10781 (arch_lwp_info): New struct.
10782 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10783 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10784 (i386_dr_low_get_status): New function.
10785 (x86_insert_point, x86_remove_point): New functions.
10786 (x86_stopped_by_watchpoint): New function.
10787 (x86_stopped_data_address): New function.
10788 (x86_linux_new_process, x86_linux_new_thread): New functions.
10789 (x86_linux_prepare_to_resume): New function.
10790 (the_low_target): Add entries for insert_point, remove_point,
10791 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10792 prepare_to_resume.
10793 * server.c (debug_hw_points): New global.
10794 (monitor_show_help): Document set debug-hw-points.
10795 (handle_query): Process "set debug-hw-points".
10796 * server.h (debug_hw_points): Declare.
10797 (paddress): Declare.
10798 * utils.c (NUMCELLS, CELLSIZE): New macros.
10799 (get_sell, xsnprintf, paddress): New functions.
10800 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10801 remove_point, stopped_by_watchpoint, stopped_data_address.
10802 * win32-i386-low.c: Include i386-low.h.
10803 (debug_reg_state): Replaces dr.
10804 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10805 (i386_dr_low_get_status): New function.
10806 (i386_insert_point, i386_remove_point): New functions.
10807 (i386_stopped_by_watchpoint): New function.
10808 (i386_stopped_data_address): New function.
10809 (i386_initial_stuff): Update.
10810 (get_thread_context,set_thread_context,i386_thread_added): Update.
10811 (the_low_target): Add entries for insert_point,
10812 remove_point, stopped_by_watchpoint, stopped_data_address.
10813 * win32-low.c (win32_insert_watchpoint): New function.
10814 (win32_remove_watchpoint): New function.
10815 (win32_stopped_by_watchpoint): New function.
10816 (win32_stopped_data_address): New function.
10817 (win32_target_ops): Add entries for insert_watchpoint,
10818 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10819 * win32-low.h (win32_target_ops): New members insert_point,
10820 remove_point, stopped_by_watchpoint, stopped_data_address.
10821
d993e290
PA		 108222009-06-25 Pedro Alves <pedro@codesourcery.com>
10823
10824 * server.c (process_serial_event): Re-return unsupported, not
10825 error, if the type isn't recognized. Re-allow supporting only
10826 insert or remove packets. Also call require_running for
10827 breakpoints. Add missing break statement to default case. Tidy.
10828 * target.h (struct target_ops): Rename insert_watchpoint to
10829 insert_point, and remove_watchpoint to remove_point.
10830
10831 * linux-low.h (struct linux_target_ops): Likewise.
10832 * linux-low.c (linux_insert_watchpoint): Rename to ...
10833 (linux_insert_point): ... this. Adjust.
10834 (linux_remove_watchpoint): Rename to ...
10835 (linux_remove_point): ... this. Adjust.
10836 (linux_target_ops): Adjust.
10837 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10838 (cris_insert_point): ... this.
10839 (cris_remove_watchpoint): Rename to ...
10840 (cris_remove_point): ... this.
10841 (the_low_target): Adjust.
10842
0f54c268
PM		 108432009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10844
10845 * server.c (handle_v_kill): Pass signal_pid to
10846 kill_inferior if multi_process is zero.
10847
c6314022
AR		 108482009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10849
10850 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10851 * target.h (target_ops): Comment for *_watchpoint to make it clear
10852 the functions can get types '0' and '1'.
10853
4463ce24
AR		 108542009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10855
10856 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10857 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10858 * regcache.c (get_regcache): Likewise.
10859 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10860 * win32-low.c (child_fetch_inferior_registers): Remove check for
10861 regno 0.
10862
cf8fd78b
PA		 108632009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10864 Pedro Alves <pedro@codesourcery.com>
10865
10866 * target.h (struct target_ops) <supports_multi_process>: New
10867 callback.
10868 (target_supports_multi_process): New.
10869 * server.c (handle_query): Even if GDB reports support, only
10870 enable multi-process if the target also supports it. Report
10871 multi-process support only if the target backend supports it.
10872 * linux-low.c (linux_supports_multi_process): New function.
10873 (linux_target_ops): Install it as target_supports_multi_process
10874 callback.
10875
47c0c975
DE		 108762009-05-24 Doug Evans <dje@google.com>
10877
e09875d4
DE		 10878 Global renaming of find_thread_pid to find_thread_ptid.
10879 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10880 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10881 All callers updated.
10882
e27d73f6
DE		 10883 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10884 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10885 directly.
10886
47c0c975
DE		 10887 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10888 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10889 (linux_resume_one_lwp): Ditto.
10890
2acc282a
DE		 108912009-05-23 Doug Evans <dje@google.com>
10892
10893 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10894 from struct inferior_list_entry * to struct lwp_info *.
10895 All callers updated.
10896
9f1036c1
DE		 108972009-05-13 Doug Evans <dje@google.com>
10898
10899 * linux-x86-low.c: Don't include assert.h.
10900 (x86_siginfo_fixup): Use fatal, not assert.
10901 (x86_arch_setup): Fix comment.
10902
d0722149
DE		 109032009-05-12 Doug Evans <dje@google.com>
10904
10905 Biarch support for i386/amd64 gdbserver.
10906 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10907 Add linux-x86-low.c.
10908 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10909 (linux-x86-low.o): Add.
10910 * linux-x86-64-low.c: Delete.
10911 * linux-i386-low.c: Delete.
10912 * linux-x86-low.c: New file.
10913 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10914 linux-x86-low.o.
10915 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10916 linux-x86-low.o.
10917 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10918 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10919 (linux_child_pid_to_exec_file): New function.
10920 (elf_64_header_p, elf_64_file_p): New functions.
10921 (siginfo_fixup): New function.
10922 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10923 give target a chance to convert layout.
10924 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10925 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10926
fdeb2a12
DE		 109272009-05-07 Doug Evans <dje@google.com>
10928
10929 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10930 (regsets_store_inferior_registers): Ditto.
10931
a6dbe5df
PA		 109322009-05-06 Pedro Alves <pedro@codesourcery.com>
10933
10934 PR server/10048
10935
10936 * linux-low.c (must_set_ptrace_flags): Delete.
10937 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10938 of the global.
10939 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10940 `lwp->must_set_ptrace_flags' instead.
ba42693b 10941 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 10942 (linux_wait_1): ... not here.
10943
5091eb23
DE		 109442009-04-30 Doug Evans <dje@google.com>
10945
9f767825
DE		 10946 * inferiors.c (started_inferior_callback): New function.
10947 (attached_inferior_callback): New function.
10948 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10949 * server.c (print_started_pid, print_attached_pid): New functions.
10950 (detach_or_kill_for_exit): New function.
10951 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10952 * server.h (have_started_inferiors_p): Declare.
10953 (have_attached_inferiors_p): Declare.
10954
5091eb23
DE		 10955 * inferiors.c (remove_process): Fix memory leak, free process.
10956 * linux-low.c (linux_remove_process): New function.
10957 (linux_kill): Call it instead of remove_process.
10958 (linux_detach, linux_wait_1): Ditto.
10959
155c8968
PA		 109602009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10961
10962 * configure.srv: Add x86 Windows CE target.
10963
7fe519cb
UW		 109642009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10965
10966 * inferiors.c (get_thread_process): Make global.
10967 * server.h (get_thread_process): Add prototype.
10968 * thread-db.c (find_one_thread): Use get_thread_process
10969 instead of current_process.
10970 (thread_db_get_tls_address): Do not crash if called when
10971 thread layer is not yet initialized.
10972
5472f405
UW		 109732009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10974
10975 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10976 * spu-low.c (current_tid): Rename to ...
10977 (current_ptid): ... this.
10978 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10979 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10980 ptid_get_lwp (current_ptid) instead of current_tid.
10981 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10982 instead of current_tid. Use find_process_pid to verify pid
10983 argument is valid. Pass proper argument to remove_process.
10984 (spu_thread_alive): Compare current_ptid instead of current_tid.
10985 (spu_resume): Likewise.
10986
55ac2b99
PA		 109872009-04-02 Pedro Alves <pedro@codesourcery.com>
10988
10989 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10990 variable.
10991
95954743
PA		 109922009-04-01 Pedro Alves <pedro@codesourcery.com>
10993
10994 Implement the multiprocess extensions, and add linux multiprocess
10995 support.
10996
10997 * server.h (ULONGEST): Declare.
10998 (struct ptid, ptid_t): New.
10999 (minus_one_ptid, null_ptid): Declare.
11000 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11001 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11002 (struct inferior_list_entry): Change `id' type from unsigned from
11003 to ptid_t.
11004 (struct sym_cache, struct breakpoint, struct
11005 process_info_private): Forward declare.
11006 (struct process_info): Declare.
11007 (current_process): Declare.
11008 (all_processes): Declare.
11009 (initialize_inferiors): Declare.
11010 (add_thread): Adjust to use ptid_t.
11011 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11012 (add_process, remove_process, find_thread_pid): Declare.
11013 (find_inferior_id): Adjust to use ptid_t.
11014 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11015 (multi_process): Declare.
11016 (push_event): Adjust to use ptid_t.
11017 (read_ptid, write_ptid): Declare.
11018 (prepare_resume_reply): Adjust to use ptid_t.
11019 (clear_symbol_cache): Declare.
11020 * inferiors.c (all_processes): New.
11021 (null_ptid, minus_one_ptid): New.
11022 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11023 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11024 (add_thread): Change unsigned long to ptid. Remove gdb_id
11025 parameter. Adjust.
11026 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11027 (gdb_id_to_thread): Rename to ...
11028 (find_thread_pid): ... this. Change unsigned long to ptid.
11029 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11030 (loaded_dll, pull_pid_from_list): Adjust.
11031 (add_process, remove_process, find_process_pid)
11032 (get_thread_process, current_process, initialize_inferiors): New.
11033 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11034 (struct target_waitstatus) <related_pid>: Ditto.
11035 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11036 return type to int.
11037 (struct target_ops) <join>: Add `pid' argument.
11038 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11039 (struct target_ops) <wait>: Add `ptid' field. Change return type
11040 to ptid.
11041 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11042 (mywait): Add `ptid' argument. Change return type to ptid_t.
11043 (target_pid_to_str): Declare.
11044 * target.c (set_desired_inferior): Adjust to use ptids.
11045 (mywait): Add new `ptid' argument. Adjust.
11046 (target_pid_to_str): New.
11047 * mem-break.h (free_all_breakpoints): Declare.
11048 * mem-break.c (breakpoints): Delelete.
11049 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11050 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11051 to use per-process breakpoint list.
11052 (free_all_breakpoints): New.
11053 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11054 (symbol_cache, all_symbols_looked_up): Delete.
11055 (hexchars): New.
11056 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11057 read_ptid): New.
11058 (prepare_resume_reply): Change ptid argument's type from unsigned
11059 long to ptid_t. Adjust. Implement W;process and X;process.
11060 (free_sym_cache, clear_symbol_cache): New.
11061 (look_up_one_symbol): Adjust to per-process symbol cache. *
11062 * server.c (cont_thread, general_thread, step_thread): Change type
11063 to ptid_t.
11064 (attached): Delete.
11065 (multi_process): New.
11066 (last_ptid): Change type to ptid_t.
11067 (struct vstop_notif) <ptid>: Change type to ptid_t.
11068 (queue_stop_reply, push_event): Change `ptid' argument's type to
11069 ptid_t.
11070 (discard_queued_stop_replies): Add `pid' argument.
11071 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11072 changes. Don't reference the `attached' global.
11073 (attach_inferior): Adjust to mywait interface changes.
11074 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11075 features. Handle and report "multiprocess+". Handle
11076 "qAttached:PID".
11077 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11078 changes.
11079 (handle_v_kill): New.
11080 (handle_v_stopped): Adjust to use target_pid_to_str.
11081 (handle_v_requests): Allow multiple attaches and runs when
11082 multiprocess extensions are in effect. Handle "vKill".
11083 (myresume): Adjust to use ptids.
11084 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11085 (handle_status): Adjust to discard_queued_stop_replies interface
11086 change.
11087 (first_thread_of, kill_inferior_callback)
11088 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11089 (main): Call initialize_inferiors. Adjust to use ptids, killing
11090 and detaching from all inferiors. Handle multiprocess packet
11091 variants.
11092 * linux-low.h: Include gdb_proc_service.h.
11093 (struct process_info_private): New.
11094 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11095 <lwpid_of>: Use ptid_get_lwp.
11096 (get_lwp_thread): Adjust.
11097 (struct lwp_info): Add `dead' member.
11098 (find_lwp_pid): Declare.
11099 * linux-low.c (thread_db_active): Delete.
11100 (new_inferior): Adjust comment.
11101 (inferior_pid): Delete.
11102 (linux_add_process): New.
11103 (handle_extended_wait): Adjust.
11104 (add_lwp): Change unsigned long to ptid.
11105 (linux_create_inferior): Add process to processes table. Adjust
11106 to use ptids. Don't set new_inferior here.
11107 (linux_attach_lwp): Rename to ...
11108 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11109 it. Adjust to use ptids.
11110 (linux_attach_lwp): New.
11111 (linux_attach): Add process to processes table. Don't set
11112 new_inferior here.
11113 (struct counter): New.
11114 (second_thread_of_pid_p, last_thread_of_process_p): New.
11115 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11116 multiple processes.
11117 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11118 processes. Remove process from process table.
11119 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11120 to multiple processes.
11121 (any_thread_of): New.
11122 (linux_detach): Add `pid' argument, and handle it. Remove process
11123 from processes table.
11124 (linux_join): Add `pid' argument. Handle it.
11125 (linux_thread_alive): Change unsighed long argument to ptid_t.
11126 Consider dead lwps as not being alive.
11127 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11128 threads we're not interested in.
11129 (same_lwp, find_lwp_pid): New.
11130 (linux_wait_for_lwp): Change `pid' argument's type from int to
11131 ptid_t. Adjust.
11132 (linux_wait_for_event): Rename to ...
11133 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11134 from int to ptid_t. Adjust.
11135 (linux_wait_for_event): New.
11136 (linux_wait_1): Add `ptid' argument. Change return type to
11137 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11138 that exit from the process table.
11139 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11140 Adjust.
11141 (mark_lwp_dead): New.
11142 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11143 stopping all threads, mark its main lwp as dead.
11144 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11145 ptids.
11146 (fetch_register, usr_store_inferior_registers)
11147 (regsets_fetch_inferior_registers)
11148 (regsets_store_inferior_registers, linux_read_memory)
11149 (linux_write_memory): Inline `inferior_pid'.
11150 (linux_look_up_symbols): Adjust to use per-process
11151 `thread_db_active'.
11152 (linux_request_interrupt): Adjust to use ptids.
11153 (linux_read_auxv): Inline `inferior_pid'.
11154 (initialize_low): Don't reference thread_db_active.
11155 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11156 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11157 (ps_getpid): Return the pid of the current inferior.
11158 * thread-db.c (proc_handle, thread_agent): Delete.
11159 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11160 per-process data.
11161 (find_one_thread): Change argument type to ptid_t. Adjust to
11162 per-process data.
11163 (maybe_attach_thread): Adjust to per-process data and ptids.
11164 (thread_db_find_new_threads): Ditto.
11165 (thread_db_init): Ditto.
11166 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11167 processes table. Adjust to use ptids.
11168 (spu_kill, spu_detach): Adjust interface. Remove process from
11169 processes table.
11170 (spu_join, spu_thread_alive): Adjust interface.
11171 (spu_wait): Adjust interface. Remove process from processes
11172 table. Adjust to use ptids.
11173 * win32-low.c (current_inferior_tid): Delete.
11174 (current_inferior_ptid): New.
11175 (debug_event_ptid): New.
11176 (thread_rec): Take a ptid. Adjust.
11177 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11178 (child_delete_thread): Ditto.
11179 (do_initial_child_stuff): Add `attached' argument. Add process to
11180 processes table.
11181 (child_fetch_inferior_registers, child_store_inferior_registers):
11182 Adjust.
11183 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11184 (win32_attach): Pass 1 to do_initial_child_stuff.
11185 (win32_kill): Adjust interface. Remove process from processes
11186 table.
11187 (win32_detach): Ditto.
11188 (win32_join): Adjust interface.
11189 (win32_thread_alive): Take a ptid.
11190 (win32_resume): Adjust to use ptids.
11191 (get_child_debug_event): Ditto.
11192 (win32_wait): Adjust interface. Remove exiting process from
11193 processes table.
11194
bd99dc85
PA		 111952009-04-01 Pedro Alves <pedro@codesourcery.com>
11196
11197 Non-stop mode support.
11198
11199 * server.h (non_stop): Declare.
11200 (gdb_client_data, handler_func): Declare.
11201 (delete_file_handler, add_file_handler, start_event_loop):
11202 Declare.
11203 (handle_serial_event, handle_target_event, push_event)
11204 (putpkt_notif): Declare.
11205 * target.h (enum resume_kind): New.
11206 (struct thread_resume): Replace `step' field by `kind' field.
11207 (TARGET_WNOHANG): Define.
11208 (struct target_ops) <wait>: Add `options' argument.
11209 <supports_non_stop, async, start_non_stop>: New fields.
11210 (target_supports_non_stop, target_async): New.
11211 (start_non_stop): Declare.
11212 (mywait): Add `options' argument.
11213 * target.c (mywait): Add `options' argument. Print child exit
11214 notifications here.
11215 (start_non_stop): New.
11216 * server.c (non_stop, own_buf, mem_buf): New globals.
11217 (struct vstop_notif): New.
11218 (notif_queue): New global.
11219 (queue_stop_reply, push_event, discard_queued_stop_replies)
11220 (send_next_stop_reply): New.
11221 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11222 interface changes.
11223 (attach_inferior): In non-stop mode, don't wait for the target
11224 here.
11225 (handle_general_set): Handle QNonStop.
11226 (handle_query): When handling qC, return the current general
11227 thread, instead of the first thread of the list.
11228 (handle_query): If the backend supports non-stop mode, include
11229 QNonStop+ in the qSupported query response.
11230 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11231 and non-stop mode.
11232 (handle_v_attach, handle_v_run): Handle non-stop mode.
11233 (handle_v_stopped): New.
11234 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11235 (myresume): Adjust to use resume_kind. Handle non-stop.
11236 (queue_stop_reply_callback): New.
11237 (handle_status): Handle non-stop mode.
11238 (main): Clear non_stop flag on reconnection. Use the event-loop.
11239 Refactor serial protocol handling from here ...
11240 (process_serial_event): ... to this new function. When GDB
11241 selects any thread, select one here. In non-stop mode, wait until
11242 GDB acks all pending events before exiting.
11243 (handle_serial_event, handle_target_event): New.
11244 * remote-utils.c (remote_open): Install remote_desc in the event
11245 loop.
11246 (remote_close): Remove remote_desc from the event loop.
11247 (putpkt_binary): Rename to...
11248 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11249 (putpkt_binary): New as wrapper around putpkt_binary_1.
11250 (putpkt_notif): New.
11251 (prepare_resume_reply): In non-stop mode, don't change the
11252 general_thread.
11253 * event-loop.c: New.
11254 * Makefile.in (OBJ): Add event-loop.o.
11255 (event-loop.o): New rule.
11256
11257 * linux-low.h (pid_of): Moved here.
11258 (lwpid_of): New.
11259 (get_lwp_thread): Use lwpid_of.
11260 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11261 * linux-low.c (pid_of): Delete.
11262 (inferior_pid): Use lwpid_of.
11263 (linux_event_pipe): New.
11264 (target_is_async_p): New.
11265 (delete_lwp): New.
11266 (handle_extended_wait): Use lwpid_of.
11267 (add_lwp): Don't set lwpid field.
11268 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11269 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11270 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11271 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11272 first. Adjust to linux_wait_for_event interface changes. Use
11273 lwpid_of.
11274 (linux_detach): Don't delete the main lwp here.
11275 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11276 (status_pending_p): Don't consider explicitly suspended lwps.
11277 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11278 pointer. Add OPTIONS argument. Change return type to int. Use
11279 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11280 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11281 pointer. Add status pointer argument. Return a pid instead of a
11282 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11283 changes. In non-stop mode, don't switch to a random thread.
11284 (linux_wait): Rename to...
11285 (linux_wait_1): ... this. Add target_options argument, and handle
11286 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11287 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11288 clean exit and signal exit code. Don't stop all threads in
11289 non-stop mode. In all-stop mode, only stop all threads when
11290 reporting a stop to GDB. Handle explicit thread stop requests.
11291 (async_file_flush, async_file_mark): New.
11292 (linux_wait): New.
11293 (send_sigstop): Use lwpid_of.
11294 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11295 interface changes. In non-stop mode, don't switch to a random
11296 thread.
11297 (linux_resume_one_lwp): Use lwpid_of.
11298 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11299 (linux_resume_one_thread): ... this. Handle resume_stop. In
11300 non-stop mode, don't look for pending flag in all threads.
11301 (resume_status_pending_p): Don't consider explicitly suspended
11302 threads.
11303 (my_waitpid): Reimplement. Emulate __WALL.
11304 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11305 Use lwpid_of.
11306 (sigchld_handler, linux_supports_non_stop, linux_async)
11307 (linux_start_non_stop): New.
11308 (linux_target_ops): Register linux_supports_non_stop, linux_async
11309 and linux_start_non_stop.
11310 (initialize_low): Install SIGCHLD handler.
11311 * thread-db.c (thread_db_create_event, find_one_thread)
11312 (thread_db_get_tls_address): Use lwpid_of.
11313 * win32-low.c (win32_detach): Adjust to use resume_kind.
11314 (win32_wait): Add `options' argument.
11315 * spu-low.c (spu_resume): Adjust to use resume_kind.
11316 (spu_wait): Add `options' argument.
11317
5b1c542e
PA		 113182009-04-01 Pedro Alves <pedro@codesourcery.com>
11319
11320 Decouple target code from remote protocol.
11321
11322 * target.h (enum target_waitkind): New.
11323 (struct target_waitstatus): New.
11324 (struct target_ops) <wait>: Return an unsigned long. Take a
11325 target_waitstatus pointer instead of a char pointer.
11326 (mywait): Likewise.
11327 * target.c (mywait): Change prototype to return an unsigned long.
11328 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11329 * server.h (thread_from_wait, old_thread_from_wait): Delete
11330 declarations.
11331 (prepare_resume_reply): Change prototype to take a
11332 target_waitstatus.
11333 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11334 (last_status, last_ptid): New.
11335 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11336 pid instead of a signal.
11337 (attach_inferior): Remove "status" and "signal" parameters.
11338 Adjust.
11339 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11340 not as an address.
11341 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11342 (handle_v_requests, myresume): Remove "status" and "signal"
11343 parameters. Adjust.
11344 (handle_status): New.
11345 (main): Delete local `status'. Adjust.
11346 * remote-utils.c: Include target.h.
11347 (prepare_resume_reply): Change prototype to take a
11348 target_waitstatus. Adjust.
11349
11350 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11351 interface.
11352 * spu-low.c (spu_wait): Adjust.
11353 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11354 Delete.
11355 (win32_wait): Adjust.
11356
2bd7c093
PA		 113572009-04-01 Pedro Alves <pedro@codesourcery.com>
11358
11359 * target.h (struct thread_resume): Delete leave_stopped member.
11360 (struct target_ops): Add a `n' argument to the `resume' callback.
11361 * server.c (start_inferior): Adjust.
11362 (handle_v_cont, myresume): Adjust.
11363 * linux-low.c (check_removed_breakpoint): Adjust to resume
11364 interface change, and to removed leave_stopped field.
11365 (resume_ptr): Delete.
11366 (struct thread_resume_array): New.
11367 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11368 resume interface change.
11369 (linux_continue_one_thread, linux_queue_one_thread)
11370 (resume_status_pending_p): Check if the resume field is NULL
11371 instead of checking the leave_stopped member.
11372 (linux_resume): Adjust to the target resume interface change.
11373 * spu-low.c (spu_resume): Adjust to the target resume interface
11374 change.
11375 * win32-low.c (win32_detach, win32_resume): Ditto.
11376
c35fafde
PA		 113772009-04-01 Pedro Alves <pedro@codesourcery.com>
11378
11379 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11380 flag.
11381 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11382 pending.
11383 (linux_continue_one_thread): Only preserve the stepping flag if
11384 there's a pending breakpoint.
11385
0a59d50b
PA		 113862009-03-31 Pedro Alves <pedro@codesourcery.com>
11387
11388 * server.c (main): After the inferior having exited, call
11389 remote_close before exiting gdbserver.
11390
f04c6d38
TJB		 113912009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11392
11393 Fix size of FPSCR in Power 7 processors.
11394 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11395 (PPC_FEATURE_HAS_DFP): New #define.
11396 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11397 size of the FPSCR.
11398
78e5cee6
PA		 113992009-03-23 Pedro Alves <pedro@codesourcery.com>
11400
11401 * server.c (handle_query) Whitespace and formatting.
11402
1b3f6016
PA		 114032009-03-22 Pedro Alves <pedro@codesourcery.com>
11404
11405 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11406 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11407 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11408 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11409 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11410 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11411 Makefile.in, configure.ac: Fix whitespace throughout.
11412 * configure: Regenerate.
11413
a07b2135
PA		 114142009-03-22 Pedro Alves <pedro@codesourcery.com>
11415
11416 * inferiors.c (find_inferior): Make it safe for the callback
11417 function to delete the currently iterated inferior.
11418
67cc2626
PA		 114192009-03-22 Pedro Alves <pedro@codesourcery.com>
11420
11421 * Makefile.in (linuw_low_h): Move higher.
11422 (thread-db.o): Depend on $(linux_low_h).
11423
54a0b537
PA		 114242009-03-17 Pedro Alves <pedro@codesourcery.com>
11425
11426 Rename "process" to "lwp" throughout.
11427
11428 * linux-low.c (all_processes): Rename to...
11429 (all_lwps): ... this.
11430 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11431 (add_process): Rename to ...
11432 (add_lwp): ... this. Adjust.
11433 (linux_create_inferior): Adjust.
11434 (linux_attach_lwp): Adjust.
11435 (linux_attach): Adjust.
11436 (linux_kill_one_process): Rename to ...
11437 (linux_kill_one_lwp): ... this. Adjust.
11438 (linux_kill): Adjust.
11439 (linux_detach_one_process): Rename to ...
11440 (linux_detach_one_lwp): ... this. Adjust.
11441 (linux_detach): Adjust.
11442 (check_removed_breakpoint): Adjust.
11443 (status_pending_p): Adjust.
11444 (linux_wait_for_process): Rename to ...
11445 (linux_wait_for_lwp): ... this. Adjust.
11446 (linux_wait_for_event): Adjust.
11447 (send_sigstop): Adjust.
11448 (wait_for_sigstop): Adjust.
11449 (stop_all_processes): Rename to ...
11450 (stop_all_lwps): ... this.
11451 (linux_resume_one_process): Rename to ...
11452 (linux_resume_one_lwp): ... this. Adjust.
11453 (linux_set_resume_request, linux_continue_one_thread)
11454 (linux_queue_one_thread, resume_status_pending_p)
11455 (usr_store_inferior_registers, regsets_store_inferior_registers)
11456 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11457 Adjust.
11458 * linux-low.h (get_process): Rename to ...
11459 (get_lwp): ... this. Adjust.
11460 (get_thread_process): Rename to ...
11461 (get_thread_lwp): ... this. Adjust.
11462 (get_process_thread): Rename to ...
11463 (get_lwp_thread): ... this. Adjust.
11464 (struct process_info): Rename to ...
11465 (struct lwp_info): ... this.
11466 (all_processes): Rename to ...
11467 (all_lwps): ... this.
11468 * proc-service.c (ps_lgetregs): Adjust.
11469 * thread-db.c (thread_db_create_event, find_one_thread)
11470 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11471
0b16c5cf
PA		 114722009-03-14 Pedro Alves <pedro@codesourcery.com>
11473
11474 * server.c (handle_query): Handle "qAttached".
11475
32de4b9d
NS		 114762009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11477
11478 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11479 GPLv3, update license URL.
11480
2aecd87f
DE		 114812009-03-01 Doug Evans <dje@google.com>
11482
93efd302 11483 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11484 (server_h): Add gdb_signals.h.
11485 (signals.o): Update.
11486 * server.h (target_signal_from_host,target_signal_to_host_p)
11487 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11488
86b1f9c5
PM		 114892009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11490
11491 * remote-utils.c (getpkt): Also generate remote-debug
11492 information if noack_mode is set.
11493
4aa995e1
PA		 114942009-02-06 Pedro Alves <pedro@codesourcery.com>
11495
11496 * server.c (handle_query): Report qXfer:siginfo:read and
11497 qXfer:siginfo:write as supported and handle them.
11498 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11499 * linux-low.c (linux_xfer_siginfo): New.
11500 (linux_target_ops): Set it.
11501
62709adf
PA		 115022009-01-26 Pedro Alves <pedro@codesourcery.com>
11503
11504 * server.c (gdbserver_usage): Mention --remote-debug.
11505 (main): Accept '--remote-debug' switch.
11506
aef93bd7
DE		 115072009-01-18 Doug Evans <dje@google.com>
11508
11509 * regcache.c (new_register_cache): No need to check result of xcalloc.
11510 * server.c (handle_search_memory): Back out calls to xmalloc,
11511 result is checked and error is returned to user upon failure.
11512 (handle_query): Ditto. Add more checks for result of malloc.
11513 (handle_v_cont): Check result of malloc, report error back to
11514 user upon failure.
11515 (handle_v_run): Ditto. Call freeargv.
11516 * server.h (freeargv): Declare.
11517 * utils.c (freeargv): New fn.
11518
54363045
DE		 115192009-01-15 Doug Evans <dje@google.com>
11520
f626972c
DE		 11521 * gdbreplay.c (perror_with_name): Make arg const char *.
11522 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11523 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11524 * utils.c (perror_with_name): Make arg const char *.
54363045 11525
18aae699
PA		 115262009-01-14 Pedro Alves <pedro@codesourcery.com>
11527
11528 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11529 when handling a EXIT_PROCESS_DEBUG_EVENT.
11530
ff703abe
JB		 115312009-01-06 Joel Brobecker <brobecker@adacore.com>
11532
11533 * gdbreplay.c (gdbreplay_version): Update copyright year.
11534 * server.c (gdbserver_version): Likewise.
11535
f21cc1a2 115362009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11537
11538 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11539 (handle_extended_wait): Improve comment.
0e21c1ec 11540
bca929d3
DE		 115412008-12-13 Doug Evans <dje@google.com>
11542
11543 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11544 * server.h (ATTR_MALLOC): New macro.
11545 (xmalloc,xcalloc,xstrdup): Declare.
11546 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11547 * inferiors.c: Ditto.
11548 * linux-low.c: Ditto.
11549 * mem-break.c: Ditto.
11550 * regcache.c: Ditto.
11551 * remote-utils.c: Ditto.
11552 * server.c: Ditto.
11553 * target.c: Ditto.
11554 * win32-low.c: Ditto.
11555
97438e3f
DE		 115562008-12-12 Doug Evans <dje@google.com>
11557
896c7fbb
DE		 11558 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11559 in debugging printf.
11560
97438e3f
DE		 11561 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11562
e3b886f8
DE		 115632008-12-09 Doug Evans <dje@google.com>
11564
11565 * linux-low.h (struct process_info): Delete member tid, unused.
11566 * thread-db.c (find_one_thread): Update.
11567 (maybe_attach_thread): Update.
11568
07e059b5
VP		 115692008-12-02 Pedro Alves <pedro@codesourcery.com>
11570
889bf7c5
PA		 11571 * target.h (struct target_ops): Add qxfer_osdata member.
11572 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11573 and dirent.h.
11574 (linux_qxfer_osdata): New functions.
11575 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11576 callback.
11577 * server.c (handle_query): Handle "qXfer:osdata:read:".
11578 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11579 (buffer_xml_printf): New functions.
11580 * server.h (struct buffer): New.
11581 (buffer_grow_str, buffer_grow_str0): New macros.
11582 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11583 (buffer_xml_printf): Declare.
07e059b5 11584
4cab47ab
DE		 115852008-11-24 Doug Evans <dje@google.com>
11586
11587 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11588
f142445f
DJ		 115892008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11590
11591 * server.c (handle_v_run): Always use the supplied argument list.
11592
d0107bb6 115932008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11594
d0107bb6
BW		 11595 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11596 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11597
2c4ad781
TJB		 115982008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11599
11600 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11601 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11602 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11603 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11604 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11605 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11606 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11607 XML target descriptions.
11608 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11609 when inferior is running on an ISA 2.05 or later processor. Add
11610 special case to return offset for full 64-bit slot of FPSCR when
11611 in 32-bits.
11612
dfb64f85
DJ		 116132008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11614
11615 * Makefile.in (SFILES, clean): Added sparc64 files.
11616 (reg-sparc64.o, reg-sparc64.c): New.
11617 * configure.srv (sparc*-*-linux*): New configuration.
11618 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11619 syscall arguments for SPARC.
11620 (regsets_store_inferior_registers): Likewise.
11621 * linux-sparc-low.c: New file.
11622
66b6e1dd
DE		 116232008-10-21 Doug Evans <dje@google.com>
11624
11625 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11626 (READLINE_DIR,READLINE_DEP): Delete.
11627 (INTERNAL_CFLAGS): Update.
11628 (LINTFLAGS): Update.
11629
9b710a42
PA		 116302008-10-10 Pedro Alves <pedro@codesourcery.com>
11631
11632 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11633 whole argv from the last run, not just argv[0].
11634
5822d809
PA		 116352008-09-08 Pedro Alves <pedro@codesourcery.com>
11636
11637 * regcache.c (new_register_cache): Return NULL if the register
11638 cache size isn't known yet.
11639 (free_register_cache): Avoid dereferencing a NULL regcache.
11640
74aac56f
DJ		 116412008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11642
11643 * configure.srv: Merge MIPS and MIPS64.
11644
400b20f5
MR		 116452008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11646
11647 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11648
677c5bb1
LM		 116492008-08-18 Luis Machado <luisgpm@br.ibm.com>
11650
11651 * Makefile.in: Add required vsx dependencies.
11652
11653 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11654 Declare init_registers_powerpc_vsx32l.
11655 Declare init_registers_powerpc_vsx64l.
11656 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11657 (ppc_arch_setup): Check for VSX in hwcap.
11658 (ppc_fill_vsxregset): New function.
11659 (ppc_store_vsxregset): New function.
11660 Add new VSX entry in regset_info target_regsets.
11661
11662 * configure.srv: Add new VSX dependencies.
11663
a6f3e723
SL		 116642008-08-12 Pedro Alves <pedro@codesourcery.com>
11665
11666 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11667 (remote_open): Set or clear transport_is_reliable.
11668 (putpkt_binary): Don't expect acks in noack mode.
11669 (getpkt): Don't send ack/nac in noack mode.
11670 * server.c (handle_general_set): Handle QStartNoAckMode.
11671 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11672 qSupported.
11673 (main): Reset noack_mode on every connection.
11674 * server.h (noack_mode): Declare.
11675
a417dc56
RW		 116762008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11677
11678 * Makefile.in (GDBREPLAY_OBS): New variable.
11679 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11680
3221518c
UW		 116812008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11682 Daniel Jacobowitz <dan@codesourcery.com>
11683
11684 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11685 (usr_store_inferior_registers): Likewise.
11686 (regsets_store_inferior_registers): Likewise.
11687
ec56be1b
PA		 116882008-07-31 Rolf Jansen <rj@surtec.com>
11689 Pedro Alves <pedro@codesourcery.com>
11690
11691 * configure.ac: Check for memmem declaration.
11692 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11693 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11694 (disable_packet_qfThreadInfo): Unconditionally compile.
11695 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11696 * configure, config.in: Regenerate.
11697
2fe5e3ff
DE		 116982008-07-28 Doug Kwan <dougkwan@google.com>
11699
11700 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11701 (linux_write_memory): Remove declaration of errno.
11702
836acd6d
UW		 117032008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11704
11705 * linux-low.c (handle_extended_wait): Do not use "status"
11706 variable uninitialized.
11707
aeba519e
PA		 117082008-07-07 Pedro Alves <pedro@codesourcery.com>
11709
11710 * server.c (handle_v_attach): Inhibit reporting dll changes.
11711
db42f210
PA		 117122008-06-27 Pedro Alves <pedro@codesourcery.com>
11713
11714 * remote-utils.c (prepare_resume_reply): If requested, don't
11715 output "thread:TID" in the T stop reply.
11716
11717 * server.c (disable_packet_vCont, disable_packet_Tthread)
11718 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11719 (handle_query): If requested, disable support for qC, qfThreadInfo
11720 and qsThreadInfo.
11721 (handle_v_requests): If requested, disable support for vCont.
11722 (gdbserver_show_disableable): New.
11723 (main): Handle --disable-packet and --disable-packet=LIST.
11724
11725 * server.h (disable_packet_vCont, disable_packet_Tthread)
11726 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11727
8e4c5421
CD		 117282008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11729
11730 * server.c (gdbserver_usage): Mention --version.
11731
6e23a804
DJ		 117322008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11733
11734 * Makefile.in (gdbreplay.o): New rule.
11735
90aa6a40
JM		 117362008-06-06 Joseph Myers <joseph@codesourcery.com>
11737
11738 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11739 message, not gdbserver.
11740
c16158bc 117412008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 11742 Nathan Sidwell <nathan@codesourcery.com>
11743 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 11744
11745 * acinclude.m4: Include ../../config/acx.m4.
11746 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11747 * configure, config.in: Regenerate.
11748 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11749 * server.c (gdbserver_version): Print PKGVERSION.
11750 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11751 (main): Adjust gdbserver_usage calls.
11752 * gdbreplay.c (version, host_name): Add declarations.
11753 (gdbreplay_version, gdbreplay_usage): New.
11754 (main): Accept --version and --help options.
11755
aeb75bf5
DJ		 117562008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11757
11758 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11759 (arm_breakpoint_at): Handle Thumb.
11760 (the_low_target): Add comment.
11761
76b233dd
UW		 117622008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11763
11764 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11765
08388c79
DE		 117662008-05-09 Doug Evans <dje@google.com>
11767
a3c83fae
DE		 11768 * server.h (decode_search_memory_packet): Declare.
11769 * remote-utils.c (decode_search_memory_packet): New fn.
11770 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 11771 (handle_search_memory): New fn.
11772 (handle_query): Process qSearch:memory packets.
11773
bb9c3d36
UW		 117742008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11775
11776 * regcache.c (registers_length): Remove.
11777 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11778 full register packet.
11779 * regcache.h (registers_length): Remove prototype.
11780 * server.h (PBUFSIZ): Define to 16384.
11781
7284e1be
UW		 117822008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11783
11784 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11785 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11786 powerpc-64l.o, and powerpc-altivec64l.o.
11787 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11788 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11789 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11790 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11791 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11792 to srv_xmlfiles.
11793
11794 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11795 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11796 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11797 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11798 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11799 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11800 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11801 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11802 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11803 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11804 (clean): Update.
11805
11806 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11807 (init_registers_powerpc_32l): ... this new prototype.
11808 (init_registers_powerpc_32): Remove, replace by ...
11809 (init_registers_powerpc_altivec32l): ... this new prototype.
11810 (init_registers_powerpc_e500): Remove, replace by ...
11811 (init_registers_powerpc_e500l): ... this new prototype.
11812 (init_registers_ppc64): Remove, replace by ...
11813 (init_registers_powerpc_64l): ... this new prototype.
11814 (init_registers_powerpc_64): Remove, replace by ...
11815 (init_registers_powerpc_altivec64l): ... this new prototype.
11816 (ppc_num_regs): Set to 73.
11817 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11818 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11819 (ppc_cannot_store_register): Handle orig_r3 and trap.
11820 (ppc_arch_setup): Update init_registers_... calls.
11821 (ppc_fill_gregset): Handle orig_r3 and trap.
11822
11823 * inferiors.c (clear_inferiors): Reset current_inferior.
11824
fdc59709
PB		 118252008-04-23 Paolo Bonzini <bonzini@gnu.org>
11826
889bf7c5
PA		 11827 * acinclude.m4: Add override.m4.
11828 * configure: Regenerate.
fdc59709 11829
c9b2f845
UW		 118302008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11831
11832 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11833 initial call to init_register_ppc64.
11834
550512b8
UW		 118352008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11836
43aaf8b6
PA		 11837 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11838 single powerpc*-*-linux* case.
550512b8
UW		 11839 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11840
b6430ec3
UW		 118412008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11842
11843 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 11844 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 11845 from reg_xmlfiles.
11846 * linux-ppc-low.c: Include <elf.h>.
11847 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11848 (ppc_hwcap): New global variable.
11849 (ppc_regmap): Remove __SPE__ #ifdef sections.
11850 (ppc_regmap_e500): New global variable.
11851 (ppc_cannot_store_register): Update __SPE__ special case.
11852 (ppc_get_hwcap): New function.
11853 (ppc_arch_setup): Use it to determine whether inferior supports
11854 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11855 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11856 Do not access registers if target does not support AltiVec.
11857 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11858 Do not access registers if target does not support SPE.
11859 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11860
52fa2412
UW		 118612008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11862
11863 * linux-low.c (disabled_regsets, num_regsets): New.
11864 (use_regsets_p): Delete.
11865 (linux_wait_for_process): Clear disabled_regsets.
11866 (regsets_fetch_inferior_registers): Check and set it.
11867 (regsets_store_inferior_registers): Likewise.
11868 (linux_fetch_registers, linux_store_registers): Do not use
11869 use_regsets_p.
11870 (initialize_low): Allocate disabled_regsets.
11871
e28b3332
DJ		 118722008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11873
11874 * Makefile.in (LIBOBJS): New.
11875 (OBS): Use LIBOBJS.
11876 (memmem.o): New rule.
11877 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11878 * configure: Regenerated.
11879
4536995d
UW		 118802008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11881
11882 * server.c (handle_query): Never return "unsupported" for
11883 qXfer:features:read queries.
11884
221c031f
UW		 118852008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11886
11887 * server.c (get_features_xml): Fix inverted condition.
11888 (handle_query): Always support qXfer:feature:read.
11889
ccd213ac
DJ		 118902008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11891
11892 * server.c (wrapper_argv): New.
11893 (start_inferior): Handle wrapper_argv. If set, expect an extra
11894 trap.
11895 (gdbserver_usage): Document --wrapper.
11896 (main): Parse --wrapper.
11897
6fe305f7
UW		 118982008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11899
11900 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11901 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11902 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11903 (ppc_set_pc): Likewise.
11904 (ppc_arch_setup): New function.
11905 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11906 of collect_register.
889bf7c5 11907 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 11908
5b0a002e
UW		 119092008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11910
11911 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11912 instead of linux-ppc64-low.o.
11913 * linux-ppc64-low.c: Remove file.
11914 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11915 (linux-ppc64-low.o): Remove rule.
11916
11917 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11918 (init_registers_powerpc_64): Likewise.
11919 (ppc_regmap): Conditionally define depending on __powerpc64__.
11920 (ppc_cannot_store_register): Do not special-case "fpscr" when
11921 compiled on __powerpc64__.
11922 (ppc_collect_ptrace_register): New function.
11923 (ppc_supply_ptrace_register): New function.
11924 (ppc_breakpoint): Change type to "unsigned int".
11925 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11926 (the_low_target): Conditionally provide initializers for the
889bf7c5 11927 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 11928 collect_ptrace_register and supply_ptrace_register members.
11929
9b4b61c8
UW		 119302008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11931
11932 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11933 * server.c (gdbserver_xmltarget): Define.
11934 (get_features_xml): Use it to replace "target.xml" and arch_string.
11935
11936 * configure.srv: Remove srv_xmltarget. Add XML files that were
11937 mentioned there to srv_xmlfiles instead. Remove conditional tests
11938 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11939 srv_xmlfiles and srv_regobj to include all possible choices.
11940 * configure.ac (srv_xmltarget): Remove.
11941 (srv_xmlfiles): Do not add "target.xml".
11942 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11943 checks for supplementary target information.
11944 * configure: Regenerate.
11945 * Makefile.in (XML_TARGET): Remove.
11946 (target.xml): Remove rule.
11947 (clean): Do not clean up target.xml.
11948 (.PRECIOUS): Do not mention target.xml.
11949
11950 * target.h (struct target_ops): Remove arch_string member.
11951 * linux-low.c (linux_arch_string): Remove.
11952 (linux_target_ops): Remove arch_string initializer.
11953 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11954 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11955 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11956 * spu-low.c (spu_arch_string): Remove.
11957 (spu_target_ops): Remove arch_string initializer.
11958 * win32-low.c (win32_arch_string): Remove.
11959 (win32_target_ops): Remove arch_string initializer.
11960 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11961 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11962 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11963
ee1a7ae4
UW		 119642008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11965
11966 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11967 by collect_ptrace_register and supply_ptrace_register hooks.
11968 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11969 instead of checking for the_low_target.left_pad_xfer.
11970 (usr_store_inferior_registers): Use collect_ptrace_register callback
11971 instead of checking for the_low_target.left_pad_xfer.
11972
11973 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11974 (s390_supply_ptrace_register): Likewise.
11975 (s390_fill_gregset): Call s390_collect_ptrace_register.
11976 (the_low_target): Update.
11977
11978 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11979 (ppc_supply_ptrace_register): Likewise.
11980 (the_low_target): Update.
11981
11982 * linux-i386-low.c (the_low_target): Update.
11983 * linux-x86-64-low.c (the_low_target): Update.
11984
d61ddec4
UW		 119852008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11986
11987 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11988 reg-s390.o and reg-s390x.o.
11989
11990 * linux-low.c (new_inferior): New global variable.
11991 (linux_create_inferior, linux_attach): Set it.
11992 (linux_wait_for_process): Call the_low_target.arch_setup after the
11993 target has stopped for the first time.
11994 (initialize_low): Do not call the_low_target.arch_setup.
11995
11996 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11997 (s390_set_pc): Likewise.
11998 (s390_arch_setup): New function.
11999 (the_low_target): Use s390_arch_setup as arch_setup routine.
12000
12001 * regcache.c (realloc_register_cache): New function.
12002 (set_register_cache): Call it for each existing regcache.
12003
d05b4ac3
UW		 120042008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12005
12006 * server.h (init_registers): Remove prototype.
12007
12008 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12009 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12010 instead of init_registers ().
12011 * linux-arm-low.c (init_registers_arm): Add prototype.
12012 (init_registers_arm_with_iwmmxt): Likewise.
12013 (the_low_target): Add initializer for arch_setup field.
12014 * linux-cris-low.c (init_registers_cris): Add prototype.
12015 (the_low_target): Add initializer for arch_setup field.
12016 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12017 (the_low_target): Add initializer for arch_setup field.
12018 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12019 (the_low_target): Add initializer for arch_setup field.
12020 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12021 (the_low_target): Add initializer for arch_setup field.
12022 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12023 (the_low_target): Add initializer for arch_setup field.
12024 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12025 (the_low_target): Add initializer for arch_setup field.
12026 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12027 (init_registers_mips64_linux): Likewise.
12028 (the_low_target): Add initializer for arch_setup field.
12029 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12030 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12031 (the_low_target): Add initializer for arch_setup field.
12032 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12033 (init_registers_powerpc_64): Likewise.
12034 (the_low_target): Add initializer for arch_setup field.
12035 * linux-s390-low.c (init_registers_s390): Add prototype.
12036 (init_registers_s390x): Likewise.
12037 (the_low_target): Add initializer for arch_setup field.
12038 * linux-sh-low.c (init_registers_sh): Add prototype.
12039 (the_low_target): Add initializer for arch_setup field.
12040 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12041 (the_low_target): Add initializer for arch_setup field.
12042 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12043 (the_low_target): Add initializer for arch_setup field.
12044
12045 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12046 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12047 instead of init_registers ().
12048 * win32-arm-low.c (init_registers_arm): Add prototype.
12049 (the_low_target): Add initializer for arch_setup field.
12050 * win32-i386-low.c (init_registers_i386): Add prototype.
12051 (the_low_target): Add initializer for arch_setup field.
12052
12053 * spu-low.c (init_registers_spu): Add prototype.
12054 (initialize_low): Call initialie_registers_spu () instead of
12055 initialize_registers ().
12056
fd96d250
PA		 120572008-02-19 Pedro Alves <pedro@codesourcery.com>
12058
12059 * server.c (handle_v_requests): When handling the vRun and vAttach
12060 packets, if already debugging a process, don't kill it. Return an
12061 error instead.
12062
d41b6bb4
DJ		 120632008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12064
12065 * server.c (handle_query): Correct length check.
12066
5ac588cf
PA		 120672008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12068
12069 * win32-low.c (do_initial_child_stuff): Add process handle
12070 parameter. Set current_process_handle and current_process_id from the
12071 parameters. Clear globals.
12072 (win32_create_inferior): Don't set current_process_handle and
12073 current_process_id here. Instead pass them on the call to
12074 do_initial_child_stuff.
12075 (win32_attach): Likewise.
12076 (win32_clear_inferiors): New.
12077 (win32_kill): Don't close the current process handle or the
12078 current thread handle here. Instead call win32_clear_inferiors.
12079 (win32_detach): Don't open a new handle to the process. Call
12080 win32_clear_inferiors.
12081 (win32_join): Don't rely on current_process_handle; open a new
12082 handle using the process id.
12083 (win32_wait): Call win32_clear_inferiors when the inferior process
12084 has exited.
12085
ecd7ecbc
DJ		 120862008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12087
12088 * server.c (monitor_show_help): Add "exit".
12089
1525d545
MG		 120902008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12091
ecd7ecbc 12092 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12093 (clean): Add reg-xtensa.c.
12094 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12095 * configure.srv (xtensa*-*-linux*) New target.
12096 * linux-xtensa-low.c: New.
12097 * xtensa-xtregs.c: New.
1525d545 12098
59a016f0
PA		 120992008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12100
12101 * hostio.c: Don't include errno.h.
12102 (errno_to_fileio_errno): Move to hostio-errno.
12103 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12104 error number outputting to the target->hostio_last_error callback.
12105 (hostio_packet_error): Use FILEIO_EINVAL directly.
12106 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12107 calls to hostio_error.
12108 * hostio-errno.c: New.
12109 * server.h (hostio_last_error_from_errno): Declare.
12110 * target.h (target_ops): Add hostio_last_error member.
12111 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12112 as hostio_last_error handler.
889bf7c5 12113 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12114 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12115 (wince_hostio_last_error): New functions.
12116 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12117 as hostio_last_error handler.
12118 (win32_target_ops) [!_WIN32_WCE]: Register
12119 hostio_last_error_from_errno as hostio_last_error handler.
12120 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12121 (hostio-errno.o): New rule.
12122 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12123 * configure.srv (srv_hostio_err_objs): New variable. Default to
12124 hostio-errno.o.
12125 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12126 * configure: Regenerate.
12127
2d717e4f
DJ		 121282008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12129
12130 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12131 (linux_kill, linux_detach): Clean up the process list.
12132 * remote-utils.c (remote_open): Improve port number parsing.
12133 (putpkt_binary, input_interrupt): Only send interrupts if the target
12134 is running.
12135 * server.c (extended_protocol): Make static.
12136 (attached): Define earlier.
12137 (exit_requested, response_needed, program_argv): New variables.
12138 (target_running): New.
12139 (start_inferior): Clear attached here.
12140 (attach_inferior): Set attached here.
12141 (require_running): Define.
12142 (handle_query): Use require_running and target_running. Implement
12143 "monitor exit".
12144 (handle_v_attach, handle_v_run): New.
12145 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12146 (gdbserver_usage): Update.
12147 (main): Redo argument parsing. Handle --debug and --multi. Handle
12148 --attach along with other options or after the port. Save
12149 program_argv. Support no initial program. Resynchronize
12150 communication with GDB after an error. Handle "monitor exit".
12151 Use require_running and target_running. Always allow the extended
12152 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12153 restart in extended mode.
12154 * README: Refer to the GDB manual. Update --attach usage.
12155
7407e2de
AS		 121562007-12-20 Andreas Schwab <schwab@suse.de>
12157
12158 * linux-low.c (STACK_SIZE): Define.
12159 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12160 (linux_test_for_tracefork): Likewise.
12161
b65d95c5
DJ		 121622007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12163
12164 * linux-low.c (linux_wait_for_event): Update messages. Do not
12165 reinsert auto-delete breakpoints.
12166 * mem-break.c (struct breakpoint): Change return type of handler to
12167 int.
12168 (set_breakpoint_at): Update handler type.
12169 (reinsert_breakpoint_handler): Return 1 instead of calling
12170 delete_breakpoint.
12171 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12172 setting a new one.
12173 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12174 * mem-break.h (set_breakpoint_at): Update handler type.
12175 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12176 * win32-low.c (auto_delete_breakpoint): New.
12177 (get_child_debug_event): Use it.
12178
4e799345
DJ		 121792007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12180
12181 * configure.ac: Check for pread and pwrite.
12182 * hostio.c (handle_pread): Fall back to lseek and read.
12183 (handle_pwrite): Fall back to lseek and write.
12184 * config.in, configure: Regenerated.
12185
27524b67
DJ		 121862007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12187
12188 * server.c (myresume): Add own_buf argument.
12189 (main): Update calls.
12190
a20d5e98
DJ		 121912007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12192
12193 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12194 * remote-utils.c (remote_open): Do not call disable_async_io.
12195 (block_async_io): Delete.
12196 (unblock_async_io): Make static.
12197 (initialize_async_io): New.
12198 * server.c (handle_v_cont): Handle async I/O here.
12199 (myresume): Likewise. Move other common resume tasks here...
12200 (main): ... from here. Call initialize_async_io. Disable async
12201 I/O before the main loop.
12202 * server.h (initialize_async_io): Declare.
12203 (block_async_io, unblock_async_io): Delete prototypes.
12204 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12205
b79d787e
DJ		 122062007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12207
12208 * remote-utils.c (readchar): Allow binary data in received messages.
12209
d97903b2
PA		 122102007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12211
12212 * win32-low.c (attaching): New global.
12213 (win32_create_inferior): Clear the `attaching' global.
12214 (win32_attach): Set the `attaching' global.
12215 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12216 attaching. Only set a breakpoint at the entry point if not
12217 attaching.
12218
311de423
PA		 122192007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12220
12221 * server.c (main): Don't report dll events on the initial
12222 connection on attaches.
12223
6c2d16d2
PA		 122242007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12225
12226 * server.c (main): Relax numerical bases supported for the pid of
12227 the --attach command line argument.
12228
5ca906e6
PA		 122292007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12230
12231 * win32-low.c (win32_attach): Call OpenProcess before
12232 DebugActiveProcess, not after. Add last error output to error
12233 call.
12234
9c6c8194
PA		 122352007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12236
12237 * win32-low.c (win32_get_thread_context)
12238 (win32_set_thread_context): New functions.
12239 (thread_rec): Use win32_get_thread_context.
12240 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12241 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12242 field.
12243
4d5d1aaa
PA		 122442007-12-03 Leo Zayas
12245 Pedro Alves <pedro_alves@portugalmail.pt>
12246
12247 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12248 global variables.
12249 (child_add_thread): Minor cleanup.
12250 (child_continue): Resume artificially suspended threads before
12251 calling ContinueDebugEvent.
12252 (suspend_one_thread): New.
12253 (fake_breakpoint_event): New.
12254 (get_child_debug_event): Change return type to int. Check here if
12255 gdb sent an interrupt request. If a soft interrupt was requested,
12256 fake a breakpoint event. Return 0 if there is no event to handle,
12257 and 1 otherwise.
12258 (win32_wait): Don't check here if gdb sent an interrupt request.
12259 Ensure there is a valid event to handle.
12260 (win32_request_interrupt): Add soft interruption method as last
12261 resort.
12262
c436e841
PA		 122632007-12-03 Leo Zayas
12264 Pedro Alves <pedro_alves@portugalmail.pt>
12265
12266 * win32-low.h (win32_thread_info): Add descriptions to the
12267 structure members. Replace `suspend_count' counter by a
12268 `suspended' flag.
12269 * win32-low.c (thread_rec): Update condition of when to get the
12270 context from the inferior. Rely on ContextFlags being set if it
12271 has already been retrieved. Only suspend the inferior thread if
12272 we haven't already. Warn if that fails.
12273 (continue_one_thread): s/suspend_count/suspended/. Only call
12274 ResumeThread once. Warn if that fails.
12275
e7b5fa67
PA		 122762007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12277
12278 * win32-low.c (win32_wait): Don't read from the inferior when it
12279 has already exited.
12280
a385171d
PA		 122812007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12282
12283 * Makefile.in (win32_low_h): New variable.
12284 (win32-low.o): Add dependency on $(win32_low_h).
12285 (win32-arm-low.o, win32-i386-low.o): New rules.
12286
f80c84b3
DJ		 122872007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12288
12289 * hostio.c: Correct copyright year.
12290
a6b151f1
DJ		 122912007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12292
12293 * Makefile.in (OBS): Add hostio.o.
12294 (hostio.o): New rule.
12295 * server.h (handle_vFile): Declare.
12296 * hostio.c: New file.
12297 * server.c (handle_v_requests): Take packet_len and new_packet_len
12298 for binary packets. Call handle_vFile.
12299 (main): Update call to handle_v_requests.
12300
f9387fc3
DJ		 123012007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12302
12303 * linux-low.c: Include <sched.h>.
12304
51c2684e
DJ		 123052007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12306
12307 * linux-low.c (linux_tracefork_grandchild): New.
12308 (linux_tracefork_child): Use clone.
12309 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12310
75f83163
JB		 123112007-10-31 Joel Brobecker <brobecker@adacore.com>
12312
12313 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12314
da5898ce
DJ		 123152007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12316
12317 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12318
24a09b5f
DJ		 123192007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12320
12321 * inferiors.c (change_inferior_id): Delete.
12322 (add_pid_to_list, pull_pid_from_list): New.
12323 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12324 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12325 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12326 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12327 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12328 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12329 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12330 (using_threads): Always set to 1.
12331 (handle_extended_wait): New.
12332 (add_process): Do not set TID.
12333 (linux_create_inferior): Set must_set_ptrace_flags.
12334 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12335 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12336 (linux_thread_alive): Rename TID argument to LWPID.
12337 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12338 (linux_wait_for_event): Do not use TID or check using_threads. Update
12339 call to dead_thread_notify. Call handle_extended_wait.
12340 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12341 (send_sigstop): Delete sigstop_sent.
12342 (wait_for_sigstop): Avoid TID.
12343 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12344 (linux_test_for_tracefork): New.
12345 (linux_lookup_signals): Use thread_db_active and
12346 linux_supports_tracefork_flag.
12347 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12348 * linux-low.h (get_process_thread): Avoid TID.
12349 (struct process_ifo): Move thread_known and tid to the end. Remove
12350 sigstop_sent.
12351 (linux_attach_lwp, thread_db_init): Update prototypes.
12352 * server.h (change_inferior_id): Delete prototype.
12353 (add_pid_to_list, pull_pid_from_list): New prototypes.
12354 * thread-db.c (thread_db_use_events): New.
12355 (find_first_thread): Rename to...
12356 (find_one_thread): ...this. Update callers and messages. Do not
12357 call fatal. Check thread_db_use_events. Do not call
12358 change_inferior_id or new_thread_notify.
12359 (maybe_attach_thread): Update. Do not call new_thread_notify.
12360 (thread_db_init): Set thread_db_use_events. Check use_events.
12361 * utils.c (fatal, warning): Correct message prefix.
12362
30ed0a8f
DJ		 123632007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12364
12365 * Makefile.in (clean): Remove new files.
12366 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12367 (powerpc-64.o, powerpc-64.c): New rules.
12368 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12369 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12370 with SPE.
12371 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12372 SPE targets.
12373 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12374 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12375 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12376 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12377 (target_regsets): Add AltiVec and SPE register sets.
12378 * configure.ac: Check for AltiVec and SPE.
12379 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12380 (ppc_fill_vrregset, ppc_store_vrregset): New.
12381 (target_regsets): Add AltiVec register set.
12382 * configure: Regenerated.
12383
fd462a61
DJ		 123842007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12385
12386 * linux-low.c (O_LARGEFILE): Define.
12387 (linux_read_memory): Use /proc/PID/mem.
12388 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12389 * configure, config.in: Regenerated.
12390
69f223ed
DJ		 123912007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12392
12393 * linux-low.c (linux_wait_for_event): Do not pass signals while
12394 single-stepping.
12395
aec18585
PA		 123962007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12397
12398 * win32-low.c (create_process): New.
12399 (win32_create_inferior): Use create_process instead of
12400 CreateProcess. If create_process failed retry appending an ".exe"
12401 suffix. Store the GetLastError result immediatelly after
12402 create_process calls and use it on the call to error.
12403
34d86ddd
PA		 124042007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12405
12406 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12407
5a0e3bd0
JB		 124082007-08-23 Joel Brobecker <brobecker@adacore.com>
12409
12410 * configure.ac: Switch license to GPLv3.
12411
f88c79e6
MS		 124122007-08-01 Michael Snyder <msnyder@access-company.com>
12413
12414 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12415
6b3d9b83
PA		 124162007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12417
12418 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12419 typedef.
12420 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12421 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12422 CloseToolhelp32Snapshot.
12423 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12424 CloseToolhelp32Snapshot.
12425
c588c53c
MS		 124262007-07-27 Michael Snyder <michael.snyder@access-company.com>
12427
12428 * server.c (main): Check for inferior exit before main loop.
12429
aa0403d9
PA		 124302007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12431
12432 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12433 instead of on tmp_desc.
12434
255e7678
DJ		 124352007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12436 Daniel Jacobowitz <dan@codesourcery.com>
12437
12438 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12439 (add_thread): Minor cleanups.
12440 (clear_inferiors): Move lower in the file. Clear the DLL
12441 list.
12442 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12443 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12444 (xml_escape_text): New.
12445 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12446 for qSupported.
12447 (handle_v_cont): Report errors.
12448 (gdbserver_version): Update.
12449 (main): Correct size of own_buf. Do not report initial DLL events.
12450 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12451 (unloaded_dll, xml_escape_text): New.
12452 * win32-low.c (enum target_waitkind): Update comments.
12453 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12454 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12455 (win32_EnumProcessModules, win32_GetModuleInformation)
12456 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12457 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12458 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12459 (win32_Module32First, win32_Module32Next, load_toolhelp)
12460 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12461 (get_child_debug_event): Handle DLL events.
12462 (win32_wait): Likewise.
12463
0d37add9
DJ		 124642007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12465
12466 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12467 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12468
45e2715e
PA		 124692007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12470
12471 * win32-low.c (handle_output_debug_string): Ignore event if not
12472 waiting.
12473
c5674cf1
PA		 124742007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12475
12476 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12477
2bbe3cc1
DJ		 124782007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12479
12480 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12481
ae13219e
DJ		 124822007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12483
12484 * inferiors.c (change_inferior_id): Add comment.
12485 * linux-low.c (check_removed_breakpoint): Add an early
12486 prototype. Improve debug output.
12487 (linux_attach): Doc update.
12488 (linux_detach_one_process, linux_detach): Clean up before releasing
12489 each process.
12490 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12491 * linux-low.h (struct process_info): Doc improvement.
12492 * mem-break.c (delete_all_breakpoints): New.
12493 * mem-break.h (delete_all_breakpoints): New prototype.
12494 * thread-db.c (find_first_thread): New.
12495 (thread_db_create_event): Call it instead of
12496 thread_db_find_new_threads. Clean up unused variables.
12497 (maybe_attach_thread): Remove first thread handling.
12498 (thread_db_find_new_threads): Use find_first_thread.
12499 (thread_db_get_tls_address): Likewise.
12500
4105de34
DJ		 125012007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12502
12503 * thread-db.c (thread_db_find_new_threads): Add prototype.
12504 (thread_db_create_event): Check for the main thread before adding
12505 a new thread.
12506 (maybe_attach_thread): Only enable event reporting if TID == 0.
12507 (thread_db_get_tls_address): Check for new threads.
12508
2b876972
DJ		 125092007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12510
12511 * linux-low.c (linux_create_inferior): Try execv before execvp.
12512 * spu-low.c (spu_create_inferior): Likewise.
12513
7a245884
DJ		 125142007-06-13 Mike Frysinger <vapier@gentoo.org>
12515
12516 * linux-low.c (linux_create_inferior): Change execv to execvp.
12517 * spu-low.c (spu_create_inferior): Likewies.
12518
117ce543
DJ		 125192007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12520
12521 * Makefile.in (clean): Clean new files instead of deleted ones.
12522 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12523 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12524 rules.
12525 * configure.srv: Specify XML files and new regformats for MIPS and
12526 MIPS64 GNU/Linux.
12527 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12528 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12529 an entry for the restart register.
12530 (mips_cannot_fetch_register, mips_cannot_store_register)
12531 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12532 register names to match the XML descriptions.
12533 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12534 restart register instead of $0.
12535
0e7f50da
UW		 125362007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12537 Markus Deuling <deuling@de.ibm.com>
12538
12539 * remote-utils.c (decode_xfer_write): New function.
12540 * server.h (decode_xfer_write): Add prototype.
12541 * server.c (handle_query): Add PACKET_LEN argument. Support
12542 qXfer:spu:read and qXfer:spu:write packets.
12543 (main): Pass packet_len to handle_query.
12544 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12545 * target.h (target_ops): Add qxfer_spu.
12546
374c1d38
UW		 125472007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12548
12549 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12550 accessing non-seekable spufs files.
12551
bb63802a
UW		 125522007-05-16 Markus Deuling <deuling@de.ibm.com>
12553
889bf7c5 12554 * server.c (handle_query): Add reply for qC packet.
bb63802a 12555
7390519e
PA		 125562007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12557 Leo Zayas <lerele@champenstudios@com>
12558
12559 * server.h (check_remote_input_interrupt_request): New function.
12560 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12561 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12562 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12563 (check_remote_input_interrupt_request): New function.
12564 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12565 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12566 winapi_GenerateConsoleCtrlEvent): New typedefs.
12567 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12568 to 250 ms.
12569 (win32_wait): Check for remote interrupt request
12570 with check_remote_input_interrupt_request.
12571 (win32_request_interrupt): New function.
12572 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12573
34b34921
PA		 125742007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12575
12576 * win32-low.c (debug_registers_changed,
12577 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12578 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12579 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12580 (thread_rec): Get context using the low target.
12581 (child_add_thread): Call thread_added on the low target,
12582 which does the same thing.
12583 (regptr): Delete.
12584 (do_initial_child_stuff): Remove debug registers references.
12585 Set context using the low target. Resume threads after
12586 setting the contexts.
12587 (child_continue): Remove dead variable. Remove debug
12588 registers references.
12589 (child_fetch_inferior_registers): Go through the low target.
12590 (do_child_store_inferior_registers): Remove.
12591 (child_store_inferior_registers): Go through the low target.
12592 (win32_resume): Remove debug registers references.
12593 Set context using the low target.
12594 (handle_exception): Change return type to void. Don't record
12595 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12596 first chance exception.
889bf7c5 12597 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12598 goto loop. Always return after waiting for debug event.
12599 (win32_wait): Convert to switch statement. Handle spurious
12600 events.
12601
12602 * win32-i386-low.c (debug_registers_changed,
12603 debug_registers_used): New.
12604 (initial_stuff): Rename to ...
12605 (i386_initial_stuff): ... this. Clear debug registers
12606 state variables.
12607 (store_debug_registers): Delete.
12608 (i386_get_thread_context): New.
12609 (load_debug_registers): Delete.
12610 (i386_set_thread_context): New.
12611 (i386_thread_added): New.
12612 (single_step): Rename to ...
12613 (i386_single_step): ... this.
12614 (do_fetch_inferior_registers): Rename to ...
12615 (i386_fetch_inferior_register): ... this.
12616 (i386_store_inferior_register): New.
12617 (the_low_target): Adapt to new interface.
12618
12619 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12620 (arm_get_thread_context): New.
12621 (arm_set_thread_context): New.
12622 (regptr): New.
12623 (do_fetch_inferior_registers): Rename to ...
12624 (arm_fetch_inferior_register): ... this.
12625 (arm_store_inferior_register): New.
12626 (arm_wince_breakpoint): Reimplement as unsigned long.
12627 (arm_wince_breakpoint_len): Define.
12628 (the_low_target): Adapt to new interface.
12629
12630 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12631 load_debug_registers. Add get_thread_context, set_thread_context,
12632 thread_added and store_inferior_register. Rename
12633 fetch_inferior_registers to fetch_inferior_register.
12634 (regptr): Remove declaration.
12635
dd6953e1
PA		 126362007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12637
12638 * linux-low.c (linux_detach): Change return type to int. Return 0.
12639 * spu-low.c (spu_detach): Likewise.
12640
444d6139
PA		 126412007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12642
12643 * target.h (target_ops): Change return type of detach to int.
12644 Add join.
12645 (join_inferior): New.
12646 * server.c (main): Don't skip detach support on mingw32.
12647 If the inferior doesn't support detaching return error.
12648 Call join_inferior instead of using waitpid.
12649 * linux-low.c (linux_join): New.
12650 (linux_target_op): Add linux_join.
12651 * spu-low.c (spu_join): New.
12652 (spu_target_ops): Add spu_join.
12653 * win32-low.c (win32_detach): Adapt to new interface.
12654 Reopen current_process_handle before detaching. Issue a child
12655 resume before detaching.
12656 (win32_join): New.
12657 (win32_target_op): Add win32_join.
12658
1d5315fe
PA		 126592007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12660
12661 * win32-low.c (win32-attach): Fix return value.
12662 * target.h (target_ops): Describe ATTACH return values.
12663
bf914831
PA		 126642007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12665
12666 * win32-low.c (GETPROCADDRESS): Define.
12667 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12668 (winapi_DebugSetProcessKillOnExit): Likewise.
12669 (win32_create_inferior): Force usage of ansi CreateProcessA.
12670 (win32_attach): Use GETPROCADDRESS.
12671 (win32_detach): Likewise.
12672
f72f3e60
PA		 126732007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12674
12675 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12676
ed50f18f
PA		 126772007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12678
12679 * win32-low.c: Commit leftover changes from 2007-03-29.
12680
0c2ead7e
DJ		 126812007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12682
12683 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12684 fields short instead of int. Add explicit padding.
12685 (i387_cache_to_fsave): Remove unnecessary casts.
12686 (i387_fsave_to_cache): Doc fix.
12687 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12688
73725ff3
DJ		 126892007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12690
12691 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12692 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12693
d99f33d8
PA		 126942007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12695
12696 * configure.srv (arm*-*-mingw32ce*): Move near the other
12697 arm targets.
12698
68070c10
PA		 126992007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12700
2482afc6 12701 * configure.ac: Add errno checking.
68070c10
PA		 12702 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12703 sys/file.h and malloc.h.
12704 (AC_CHECK_DECLS): Add perror.
12705 (srv_mingwce): Handle.
2482afc6 12706 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 12707 win32-i386-low.o to srv_tgtobj.
12708 (i[34567]86-*-mingw*): Likewise.
12709 (arm*-*-mingw32ce*): Add case.
12710 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12711 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12712 [__MINGW32CE__] (strerror): New function.
12713 [__MINGW32CE__] (errno): Define to GetLastError.
12714 [__MINGW32CE__] (COUNTOF): New macro.
12715 (remote_open): Remove extra close call.
12716 * mem-break.c (delete_breakpoint_at): New function.
12717 * mem-break.h (delete_breakpoint_at): Declare.
12718 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12719 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12720 [USE_WIN32API] (read, write): Add char* casts.
12721 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12722 * server.h: Include wincecompat.h on Windows CE.
12723 [HAVE_ERRNO_H]: Check.
12724 (perror): Declare if not declared.
12725 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12726 (perror_with_name): Remove errno declaration.
12727 * wincecompat.h: New.
12728 * wincecompat.c: New.
12729 * win32-low.h: New.
12730 * win32-arm-low.c: New.
12731 * win32-i386-low.c: New.
12732 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12733 (OUTMSG2): Make it safe.
12734 (_T): New macro.
12735 (COUNTOF): New macro.
12736 (NUM_REGS): Get it from the low target.
12737 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12738 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12739 (thread_rec): Let low target handle debug registers.
12740 (child_add_thread): Likewise.
12741 (child_init_thread_list): Likewise.
12742 (continue_one_thread): Likewise.
12743 (regptr): New.
12744 (do_child_fetch_inferior_registers): Move to ...
12745 * win32-i386-low.c: ... here, and rename to ...
12746 (do_fetch_inferior_registers): ... this.
889bf7c5 12747 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 12748 Go through the low target.
12749 (do_child_store_inferior_registers): Use regptr.
12750 (strwinerror): New function.
12751 (win32_create_inferior): Handle Windows CE.
12752 Use strwinerror instead of strerror on Windows error
12753 codes. Add program to the error output.
12754 Don't close the main thread handle on Windows CE.
12755 (win32_attach): Use coredll.dll on Windows CE.
12756 (win32_kill): Close current process and current
12757 thread handles.
12758 (win32_detach): Use coredll.dll on Windows CE.
12759 (win32_resume): Let low target handle debug registers, and
12760 step request.
12761 (handle_exception): Add/Remove initial breakpoint. Avoid
12762 non-existant WSTOPSIG on Windows CE.
12763 (win32_read_inferior_memory): Cast to remove warning.
12764 (win32_arch_string): Go through the low target.
12765 (initialize_low): Call set_breakpoint_data with the low
12766 target's breakpoint.
12767 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12768 FOP_REGNUM, mappings): Move to ...
12769 * win32-i386-low.c: ... here.
12770 * win32-low.c (win32_thread_info): Move to ...
12771 * win32-low.h: ... here.
12772 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12773 win32-arm-low.c and wincecompat.c.
12774 (all:): Add $EXEEXT.
12775 (install-only:): Likewise.
12776 (gdbserver:): Likewise.
12777 (gdbreplay:): Likewise.
12778 * config.in: Regenerate.
12779 * configure: Regenerate.
12780
41093d81
PA		 127812007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12782
12783 * win32-low.c: Rename typedef thread_info to
12784 win32_thread_info throughout.
12785
544afa54
PA		 127862007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12787
12788 * win32-i386-low.c: Rename to ...
12789 * win32-low.c: ... this.
12790 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12791 * Makefile.in: Likewise.
12792
bce7165d
PA		 127932007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12794
12795 * remote-utils.c (monitor_output): Constify msg parameter.
12796 * server.h (monitor_output): Likewise.
12797 * win32-i386-low.c (handle_output_debug_string): New.
12798 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12799 handle_output_debug_string.
12800 (get_child_debug_event): Likewise.
12801
506c7aa0
DJ		 128022007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12803
12804 * server.c (main): Correct strtoul check.
12805
42c81e2a
DJ		 128062007-03-27 Jon Ringle <jon@ringle.org>
12807
12808 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12809
9453113a
DJ		 128102007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12811
12812 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12813
64a69107
DJ		 128142007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12815
12816 * terminal.h: Check HAVE_SGTTY_H.
12817
128182007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 12819
12820 * remote-utils.c (remote_open): Print out the assigned port number.
12821
c74d0ad8
DJ		 128222007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12823
12824 * remote-utils.c (monitor_output): New function.
12825 * server.c (debug_threads): Define here.
12826 (monitor_show_help): New function.
12827 (handle_query): Handle qRcmd.
12828 (main): Do not handle 'd' packet.
12829 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12830 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12831 of debug_threads.
12832
de7c3b4a
PA		 128332007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12834
12835 * Makefile.in (EXEEXT): New.
12836 (clean): Use $(EXEEXT).
12837
ef57601b
PA		 128382007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12839
12840 * target.h (target_ops): Rename send_signal to request_interrupt,
12841 and remove enum target_signal parameter.
12842 * linux-low.c (linux_request_interrupt): Rename from
12843 linux_send_signal, and always send SIGINT.
12844 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12845 and always send SIGINT.
12846 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12847 of send_signal.
12848 (input_interrupt): Likewise.
12849
820f2bda
PA		 128502007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12851
12852 * server.c (get_features_xml): Check if target implemented
12853 arch_string.
12854 * win32-i386-low.c (win32_arch_string): New.
12855 (win32_target_ops): Add win32_arch_string as arch_string member.
12856
ab39bf24
UW		 128572007-02-22 Markus Deuling <deuling@de.ibm.com>
12858
12859 * spu-low.c (spu_arch_string): New.
12860 (spu_target_ops): Add spu_arch_string.
12861
61ff6e04
DJ		 128622007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12863
12864 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12865 * configure.ac: Do not check for terminal.h.
12866 * configure, config.in: Regenerated.
12867
fb1e4ffc
DJ		 128682007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12869
12870 * Makefile.in (OBS): Add $(XML_BUILTIN).
12871 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12872 (clean): Update.
12873 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12874 (arm-with-iwmmxt.c): New.
12875 * config.in, configure: Regenerate.
12876 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12877 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12878 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12879 (arm*-*-linux*): Add iWMMXt and regset support.
12880 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12881 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12882 (arm_store_wmmxregset, target_regsets): New.
12883 * server.c (get_features_xml): Take annex argument. Check builtin
12884 XML documents.
12885 (handle_query): Handle multiple annexes.
12886
0f48aa01
DJ		 128872007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12888
12889 * remote-utils.c [USE_WIN32API] (read, write): Define.
12890 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12891 write.
12892
23181151
DJ		 128932007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12894
12895 * linux-i386-low.c (the_low_target): Set arch_string.
12896 * linux-x86-64-low.c (the_low_target): Likewise.
12897 * linux-low.c (linux_arch_string): New.
12898 (linux_target_ops): Add it.
12899 * linux-low.h (struct linux_target_ops): Add arch_string.
12900 * server.c (write_qxfer_response): Use const void * for DATA.
12901 (get_features_xml): New.
12902 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12903 * target.h (struct target_ops): Add arch_string method.
12904
9d606399
DJ		 129052007-01-03 Denis Pilat <denis.pilat@st.com>
12906 Daniel Jacobowitz <dan@codesourcery.com>
12907
12908 * linux-low.c (linux_kill): Handle being called with no threads.
12909 * win32-i386-low.c (win32_kill): Likewise.
12910 (get_child_debug_event): Clear current_process_handle.
12911
129122006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 12913 Daniel Jacobowitz <dan@codesourcery.com>
12914
12915 * remote-utils.c (remote_open): Check the type of specified
12916 serial port devices before opening them.
12917 * server.c (main): Kill the inferior if an error occurs during
12918 the first remote_open.
12919
a5e13d24
DJ		 129202006-12-05 Markus Deuling <deuling@de.ibm.com>
12921
12922 * README: Update supported targets.
12923
186947f7
DJ		 129242006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12925
12926 * Makefile.in (clean): Remove reg-mips64.c.
12927 (reg-mips64.c, reg-mips64.o): New rules.
12928 * configure.srv: Handle mips64. Include regset support for mips.
12929 * linux-mips-low.c (union mips_register): New.
12930 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12931 (mips_breakpoint, mips_breakpoint_at): Use int.
12932 (mips_collect_register, mips_supply_register)
12933 (mips_collect_register_32bit, mips_supply_register_32bit)
12934 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12935 (mips_store_fpregset, target_regsets): New.
12936 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12937
a13e2c95
UW		 129382006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12939
12940 * configure.srv: Add target "spu*-*-*".
12941 * Makefile.in (clean): Remove reg-spu.c.
12942 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12943 * spu-low.c: New file.
12944
cb7283db
DJ		 129452006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12946
12947 * configure.ac: Correct td_thr_tls_get_addr test.
12948 * configure: Regenerated.
12949
89be2091
DJ		 129502006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12951
12952 * linux-low.c (linux_wait_for_event): Reformat. Use the
12953 pass_signals array.
12954 * remote-utils.c (decode_address_to_semicolon): New.
12955 * server.c (pass_signals, handle_general_set): New.
12956 (handle_query): Mention QPassSignals for qSupported.
12957 (main): Call handle_general_set.
12958 * server.h (pass_signals, decode_address_to_semicolon): New.
12959
000ef4f0
DJ		 129602006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12961
12962 * server.c (handle_query): Correct error handling for read_auxv.
12963
b7149293
UW		 129642005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12965
12966 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12967 and srv_linux_thread_db to yes.
12968 * linux-s390-low.c (s390_fill_gregset): New function.
12969 (target_regsets): Define data structure.
12970
dae5f5cf
DJ		 129712006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12972
12973 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12974 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12975 * config.in, configure: Regenerated.
12976 * inferiors.c (gdb_id_to_thread): New function.
12977 (gdb_id_to_thread_id): Use it.
12978 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12979 * linux-low.h (struct process_info): Add th member.
12980 (thread_db_get_tls_address): New prototype.
12981 * remote-utils.c (decode_address): Make non-static.
12982 * server.c (handle_query): Handle qGetTLSAddr.
12983 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12984 * target.h (struct target_ops): Add get_tls_address.
12985 * thread-db.c (maybe_attach_thread): Save the thread handle.
12986 (thread_db_get_tls_address): New.
12987
32ca6d61
DJ		 129882006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12989
12990 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12991 (linux_resume_one_process): Take a siginfo_t *. Update all
12992 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12993 (struct pending_signals): Add a siginfo_t.
12994 (linux_wait_for_process): Always set last_status.
12995 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12996 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12997 * linux-low.h (struct process_info): Add last_status.
12998
5ffff7c1
DJ		 129992006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13000
13001 * remote-utils.c (try_rle): New function.
13002 (putpkt_binary): Use it.
13003
8695c747
DJ		 130042006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13005
13006 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13007 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13008 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13009 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13010 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13011 point registers.
13012
290fadea
RS		 130132006-08-08 Richard Sandiford <richard@codesourcery.com>
13014
13015 * server.c (terminal_fd): New variable.
13016 (old_foreground_pgrp): Likewise.
13017 (restore_old_foreground_pgrp): New function.
13018 (start_inferior): Record the terminal file descriptor in terminal_fd
13019 and its original foreground group in old_foreground_pgrp. Register
13020 restore_old_foreground_pgrp with atexit().
13021
9f2e1e63
DJ		 130222006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13023
13024 * server.c (handle_query): Correct qPart to qXfer.
13025
b80864fb
DJ		 130262006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13027
13028 * configure.ac: Check for more headers which are missing on
13029 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13030 * configure.srv: Add Cygwin and mingw32.
13031 * remote-utils.c: Don't include headers unconditionally which
13032 are missing on mingw32. Include <winsock.h> for mingw32.
13033 (remote_open): Adjust for mingw32 support. Flush
13034 standard error after writing to it.
13035 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13036 (unblock_async_io, enable_async_io, disable_async_io)
13037 (readchar, getpkt): Update for Winsock support.
13038 (prepare_resume_reply): Expect a protocol signal number.
13039 * server.c: Disable <sys/wait.h> on mingw32.
13040 (start_inferior): Adjust for mingw32 support. Flush
13041 standard error after writing to it.
13042 (attach_inferior): Likewise. Use protocol signal
13043 numbers.
13044 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13045 and names.
13046 * win32-i386-low.c: New file.
13047 * Makefile.in (XM_CLIBS): Set.
13048 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13049 (win32-i386-low.o): New dependency rule.
13050 * linux-low.c (linux_wait): Use target signal numbers.
13051 * target.h (struct target_ops): Doc fix.
13052 * server.h (target_signal_to_name): New prototype.
13053 * gdbreplay.c: Don't include headers unconditionally which
13054 are missing on mingw32. Include <winsock.h> for mingw32.
13055 (remote_close, remote_open): Adjust for Winsock support.
13056 * configure, config.in: Regenerated.
13057
0876f84a
DJ		 130582006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13059
13060 * server.c (decode_xfer_read, write_qxfer_response): New.
13061 (handle_query): Take a packet length argument. Handle
13062 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13063 the qSupported response.
13064 (main): Update call to handle_query.
13065
01f9e8fa
DJ		 130662006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13067
13068 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13069 (putpkt_binary): Renamed from putpkt and adjusted for binary
13070 data.
13071 (putpkt): New wrapper for putpkt_binary.
13072 (readchar): Don't mask off the high bit.
13073 (decode_X_packet): New function.
13074 * server.c (main): Call putpkt_binary if a handler sets the packet
13075 length. Save the length of the incoming packet. Handle 'X'.
13076 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13077
be2a5f71
DJ		 130782006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13079
13080 * server.c (handle_query): Handle qSupported.
13081
ea025f5f
DJ		 130822006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13083
13084 * remote-utils.c (all_symbols_looked_up): New variable.
13085 (look_up_one_symbol): Check it.
13086 * server.h (look_up_one_symbol): New declaration.
13087 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13088
9308fc88
DJ		 130892006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13090
13091 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13092 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13093 (PTRACE_GET_THREAD_AREA): Define.
13094 (ps_get_thread_area): New function.
13095
52fb6437
NS		 130962006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13097
13098 * configure.srv (m68k*-*-uclinux*): New target.
13099 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13100 (linux_resume_one_process): Remove extraneous cast.
13101 (linux_read_offsets): New.
13102 (linux_target_op): Add linux_read_offsets on mmuless systems.
13103 * server.c (handle_query): Add qOffsets logic.
13104 * target.h (struct target_ops): Add read_offsets.
13105
21b0f40c
DJ		 131062006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13107
13108 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13109 (PTRACE_GET_THREAD_AREA): Define.
13110 (ps_get_thread_area): New function.
13111 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13112 (linux-x86-64-low.o): Update.
13113
0050a760
DJ		 131142006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13115
13116 * configure.ac: Remove checks for prfpregset_t.
13117 * gdb_proc_service.h: New file.
13118 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13119 new "gdb_proc_service.h".
13120 * proc-service.c: Likewise.
13121 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13122 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13123 * Makefile.in (gdb_proc_service_h): Updated.
13124 * configure, config.in: Regenerated.
13125
b92a518e
DJ		 131262006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13127
13128 * remote-utils.c (prepare_resume_reply): Move declaration
13129 of gdb_id_from_wait to the top of the block.
13130
545587ee
DJ		 131312006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13132
13133 * linux-low.c (regsets_store_inferior_registers): Read the regset
13134 from the target before filling it.
13135
9db87ebd
DJ		 131362006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13137
13138 * server.c (attach_inferior): Return SIGTRAP for a successful
13139 attach.
13140
dd24457d
DJ		 131412006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13142
13143 * Makefile.in (OBS): Add version.o.
13144 (STAGESTUFF): Delete.
13145 (version.o): Add dependencies.
13146 (version.c): Replace rule.
13147 (clean): Remove version.c.
13148 * server.c (gdbserver_version): New.
13149 (gdbserver_usage): Use printf.
13150 (main): Handle --version and --help.
13151 * server.h (version, host_name): Add declarations.
13152
6f0f660e
EZ		 131532005-12-23 Eli Zaretskii <eliz@gnu.org>
13154
889bf7c5
PA		 13155 * linux-arm-low.c:
13156 * linux-arm-low.c:
13157 * inferiors.c:
13158 * i387-fp.h:
13159 * i387-fp.c:
13160 * gdbreplay.c:
13161 * regcache.c:
13162 * proc-service.c:
13163 * mem-break.h:
13164 * mem-break.c:
13165 * linux-x86-64-low.c:
13166 * linux-sh-low.c:
13167 * linux-s390-low.c:
13168 * linux-ppc64-low.c:
13169 * linux-ppc-low.c:
13170 * linux-mips-low.c:
13171 * linux-m68k-low.c:
13172 * linux-m32r-low.c:
13173 * linux-low.h:
13174 * linux-low.c:
13175 * linux-ia64-low.c:
13176 * linux-i386-low.c:
13177 * linux-crisv32-low.c:
13178 * thread-db.c:
13179 * terminal.h:
13180 * target.h:
13181 * target.c:
13182 * server.h:
13183 * server.c:
13184 * remote-utils.c:
13185 * regcache.h:
13186 * utils.c:
13187 * Makefile.in:
13188 * configure.ac:
6f0f660e
EZ		 13189 * gdbserver.1: Add (C) after Copyright. Update the FSF
13190 address.
13191
9d1fb177
DJ		 131922005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13193
13194 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13195 (arm_breakpoint_at): Recognize both breakpoints.
13196 (the_low_target): Use the correct breakpoint instruction.
13197
011a70c2
DJ		 131982005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13199
13200 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13201 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13202 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13203 (the_low_target): Update.
13204
7fb85e41
AS		 132052005-10-25 Andreas Schwab <schwab@suse.de>
13206
13207 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13208
13209 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13210 (ia64_num_regs): Reduce to 462.
13211
3db0444b
DJ		 132122005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13213
13214 * acinclude.m4: Correct quoting.
13215 * aclocal.m4: Regenerated.
13216
13217 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13218 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13219 (thread_db_init): Call thread_db_err_str.
13220 * configure.ac: Check for TD_VERSION.
13221 * config.in, configure: Regenerated.
13222
bee0189a
DJ		 132232005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13224
13225 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13226
e9d25b98
DJ		 132272005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13228
13229 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13230 is not available. Define HAVE_PTRACE_GETREGS if it is.
13231 * config.in, configure: Regenerated.
13232 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13233 * linux-i386-low.c, linux-m68k-low.c: Update to use
13234 HAVE_PTRACE_GETREGS.
13235 * linux-low.c (regsets_fetch_inferior_registers)
13236 (regsets_store_inferior_registers): Only return 0 if we processed
13237 GENERAL_REGS.
13238 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13239 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13240
a06660f7
DJ		 132412005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13242
13243 * inferiors.c (struct thread_info): Add gdb_id.
13244 (add_thread): Add gdb_id argument.
13245 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13246 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13247 calls to add_thread.
13248 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13249 * server.c (handle_query): Use thread_to_gdb_id.
13250 (handle_v_cont, main): Use gdb_id_to_thread_id.
13251 * server.h (add_thread): Update prototype.
13252 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13253 prototypes.
13254
5a1f5858
DJ		 132552005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13256
13257 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13258 left-padded registers.
13259 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13260 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13261
e122f1f5
SE		 132622005-07-01 Steve Ellcey <sje@cup.hp.com>
13263
13264 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13265 * configure: Regenerate.
13266 * config.in: Regenerate.
13267 * server.h (NEED_DECLARATION_STRERROR):
13268 Replace with !HAVE_DECL_STRERROR.
13269
d592fa2f
DJ		 132702005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13271
13272 * linux-low.c (linux_wait, linux_send_signal): Don't test
13273 an unsigned long variable for > 0 if it could be MAX_ULONG.
13274 * server.c (myresume): Likewise.
13275 * target.c (set_desired_inferior): Likewise.
13276
ccbd4912
MK		 132772005-06-13 Mark Kettenis <kettenis@gnu.org>
13278
13279 * configure.ac: Simplify and improve check for socklen_t.
13280 * configure, config.in: Regenerate.
13281
f450004a
DJ		 132822005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13283
13284 * acconfig.h: Remove.
13285 * configure.ac: Add a test for socklen_t. Use three-argument
13286 AC_DEFINE throughout.
13287 * config.in: Regenerated using autoheader 2.59.
13288 * configure: Regenerated.
13289
13290 * gdbreplay.c (socklen_t): Provide a default.
13291 (remote_open): Use socklen_t.
13292 * remote-utils.c (socklen_t): Provide a default.
13293 (remote_open): Use socklen_t.
13294 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13295 unsigned char.
13296
13297 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13298 char for buffers.
13299 * linux-low.c (linux_read_memory, linux_write_memory)
13300 (linux_read_auxv): Likewise.
13301 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13302 (check_mem_write): Likewise.
13303 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13304 Likewise.
13305 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13306 (registers_from_string, register_data): Likewise.
13307 * server.c (handle_query, main): Likewise.
13308 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13309 (decode_M_packet): Likewise.
13310 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13311 * target.h (struct target_ops): Update read_memory, write_memory,
13312 and read_auxv.
13313 (read_inferior_memory, write_inferior_memory): Update.
13314 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13315 to unsigned char *.
13316 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13317 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13318 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13319 linux-s390-low.c, linux-sh-low.c: Update for changes in
13320 read_inferior_memory and the_low_target->breakpoint.
13321
eee84df1
DJ		 133222005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13323
13324 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13325 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13326 * configure.srv: Add powerpc64-*-linux*.
13327 * linux-ppc64-low.c: New file.
13328
45b134e5
OF		 133292005-05-23 Orjan Friberg <orjanf@axis.com>
13330
13331 * linux-cris-low.c: New file with support for CRIS.
13332 * linux-crisv32-low.c: Ditto for CRISv32.
13333 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13334 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13335 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13336 reg-crisv32.o, and reg-crisv32.c to make rules.
13337 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13338 recognized targets.
13339
48d93c75
UW		 133402005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13341
13342 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13343 of sizeof (PTRACE_XFER_TYPE).
13344 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13345
e013ee27
OF		 133462005-05-12 Orjan Friberg <orjanf@axis.com>
13347
889bf7c5 13348 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13349 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13350 pointers for hardware watchpoint support.
13351 * linux-low.h (struct linux_target_ops): Ditto.
13352 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13353 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13354 to linux_target_ops.
13355 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13356 reply packet.
13357 * server.c (main): Recognize 'Z' and 'z' packets.
13358
b0ded00b
UW		 133592005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13360
13361 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13362 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13363 (the_low_target): Add new members.
13364
8643e2ad
DJ		 133652005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13366
13367 * proc-service.c (ps_lgetregs): Search all_processes instead of
13368 all_threads.
13369
fc620387
DJ		 133702005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13371
13372 * server.c (start_inferior): Change return type to int.
13373 (attach_inferior): Change sigptr to int *.
13374 (handle_v_cont, handle_v_requests): Change signal to int *.
13375 (main): Change signal to int.
13376
133772005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13378
13379 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13380 * configure.srv: Add m32r*-*-linux*.
13381 * linux-m32r-low.c: New file.
13382
e0e76420
DJ		 133832005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13384
13385 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13386
a1928bad
DJ		 133872005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13388
13389 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13390 Take unsigned long arguments for PIDs.
13391 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13392 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13393 (wait_for_sigstop, linux_resume_one_process)
13394 (regsets_fetch_inferior_registers, linux_send_signal)
13395 (linux_read_auxv): Likewise. Update the types of variables holding
13396 PIDs. Update format string specifiers.
13397 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13398 * remote-utils.c (prepare_resume_reply): Likewise.
13399 * server.c (cont_thread, general_thread, step_thread)
13400 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13401 unsigned long.
13402 (handle_query): Update format specifiers.
13403 (handle_v_cont, main): Use strtoul for thread IDs.
13404 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13405 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13406 (general_thread, step_thread, thread_from_wait)
13407 (old_thread_from_wait): Update.
13408 * target.h (struct thread_resume): Use unsigned long for THREAD.
13409 (struct target_ops): Use unsigned long for arguments to attach and
13410 thread_alive.
13411
dcdb98d2
DJ		 134122005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13413
13414 * acinclude.m4: Include bfd/bfd.m4 directly.
13415 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13416 <agriffis@toolchain.org>.
13417 * aclocal.m4, configure: Regenerated.
13418
bec39cab
AC		 134192005-01-07 Andrew Cagney <cagney@gnu.org>
13420
13421 * configure.ac: Rename configure.in, require autoconf 2.59.
13422 * configure: Re-generate.
13423
434c4c77
DJ		 134242004-12-08 Daniel Jacobowitz <dan@debian.org>
13425
13426 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13427 LIBS when finished.
13428 * aclocal.m4: Regenerated.
13429 * configure: Regenerated.
13430
db1d3e1b
AS		 134312004-11-21 Andreas Schwab <schwab@suse.de>
13432
13433 * linux-m68k-low.c (m68k_num_gregs): Define.
13434 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13435 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13436 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13437 (m68k_breakpoint_at): New. Add to the_low_target.
13438
13439 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13440 srv_linux_thread_db to yes.
13441
43360365
JB		 134422004-10-20 Joel Brobecker <brobecker@gnat.com>
13443
13444 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13445 (ARCH_SET_FS): Likewise.
13446 (ARCH_GET_FS): Likewise.
13447 (ARCH_GET_GS): Likewise.
13448
fd500816
DJ		 134492004-10-16 Daniel Jacobowitz <dan@debian.org>
13450
13451 * linux-i386-low.c (ps_get_thread_area): New.
13452 * linux-x86-64-low.c (ps_get_thread_area): New.
13453 * linux-low.c: Include <sys/syscall.h>.
13454 (linux_kill_one_process): Don't kill the first thread here.
13455 (linux_kill): Kill the first thread here.
13456 (kill_lwp): New function.
13457 (send_sigstop, linux_send_signal): Use it.
13458 * proc-service.c: Clean up #ifdefs.
13459 (fpregset_info): Delete.
13460 (ps_lgetregs): Update and enable implementation.
13461 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13462 implementations.
13463 * remote-utils.c (struct sym_cache, symbol_cache): New.
13464 (input_interrupt): Print a clearer message.
13465 (async_io_enabled): New variable.
13466 (enable_async_io, disable_async_io): Use it. Update comments.
13467 (look_up_one_symbol): Use the symbol cache.
13468 * thread-db.c (thread_db_look_up_symbols): New function.
13469 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13470
f6de3c42
DJ		 134712004-10-16 Daniel Jacobowitz <dan@debian.org>
13472
13473 * configure.in: Test for -rdynamic.
13474 * configure: Regenerated.
13475 * Makefile (INTERNAL_LDFLAGS): New.
13476 (gdbserver, gdbreplay): Use it.
13477
2c0fc042
AC		 134782004-09-02 Andrew Cagney <cagney@gnu.org>
13479
13480 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13481
075b3282
DJ		 134822004-03-23 Daniel Jacobowitz <drow@mvista.com>
13483
13484 * linux-low.c (linux_wait): Clear all_processes list also.
13485
fa6a77dc
DJ		 134862004-03-12 Daniel Jacobowitz <drow@mvista.com>
13487
13488 * linux-low.c: Include <errno.h>. Remove extern declaration of
13489 errno.
13490
6d782a97
DJ		 134912004-03-12 Daniel Jacobowitz <drow@mvista.com>
13492
13493 * gdbreplay.c, server.h, utils.c: Update copyright years.
13494
3a7fb99b
DJ		 134952004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13496
13497 * server.c (main): Print child status or termination signal from
13498 variable 'signal', not 'sig'.
13499
c3e735a6
DJ		 135002004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13501
13502 * linux-low.c (linux_read_memory): Change return type to
13503 int. Check for and return error from ptrace().
13504 * target.c (read_inferior_memory): Change return type to int. Pass
13505 back return status from the_target->read_memory().
13506 * target.h (struct target_ops): Adapt *read_memory() prototype.
13507 Update comment.
13508 (read_inferior_memory): Adapt prototype.
13509 * server.c (main): Return an error packet if
13510 read_inferior_memory() returns an error.
13511
a59d1c82
DJ		 135122004-03-04 Daniel Jacobowitz <drow@mvista.com>
13513
13514 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13515 Unify with other clean targets.
13516
dc3f8883
DJ		 135172004-02-29 Daniel Jacobowitz <drow@mvista.com>
13518
13519 * server.c (handle_v_cont): Call set_desired_inferior.
13520
89a208da
DJ		 135212004-02-29 Daniel Jacobowitz <drow@mvista.com>
13522
13523 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13524
62ea82f5
DJ		 135252004-02-29 Daniel Jacobowitz <drow@mvista.com>
13526
13527 * linux-low.c (linux_wait): Unblock async I/O.
13528 (linux_resume): Block and enable async I/O.
13529 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13530 * server.h (block_async_io, unblock_async_io): Add prototypes.
13531
6910d122
DJ		 135322004-02-29 Daniel Jacobowitz <drow@mvista.com>
13533
13534 * remote-utils.c (remote_open): Print a status notice after
13535 opening a TCP port.
13536 * server.c (attach_inferior): Print a status notice after
13537 attaching.
13538
135392004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13540
13541 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13542
c89dc5d4
DJ		 135432004-02-26 Daniel Jacobowitz <drow@mvista.com>
13544
13545 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13546 error packet.
13547 * server.c, target.h: Update copyright years.
13548
4b8dad4a
RM		 135492004-02-25 Roland McGrath <roland@redhat.com>
13550
13551 * target.h (struct target_ops): New member `read_auxv'.
13552 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13553 * linux-low.c (linux_read_auxv): New function.
13554 (linux_target_ops): Initialize `read_auxv' member to that.
13555
d7446758
JB		 135562004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13557
13558 Committed by Jim Blandy <jimb@redhat.com>.
13559
13560 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13561 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13562 instead of GPR_SIZE to distiguish s390 and s390x targets.
13563
5544ad89
DJ		 135642004-01-31 Daniel Jacobowitz <drow@mvista.com>
13565
13566 * linux-low.c: Update copyright year.
13567 (check_removed_breakpoint): Clear pending_is_breakpoint.
13568 (linux_set_resume_request, linux_queue_one_thread)
13569 (resume_status_pending_p): New functions.
13570 (linux_continue_one_thread): Use process->resume.
13571 (linux_resume): Only resume threads if there are no pending events.
13572 * linux-low.h (struct process_info): Add resume request
13573 pointer.
13574
2a68b70e
DJ		 135752004-01-30 Daniel Jacobowitz <drow@mvista.com>
13576
13577 * regcache.c (new_register_cache): Clear the allocated register
13578 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13579
64386c31
DJ		 135802003-10-13 Daniel Jacobowitz <drow@mvista.com>
13581
13582 * linux-low.c (linux_resume): Take a struct thread_resume *
13583 argument.
13584 (linux_wait): Update call.
13585 (resume_ptr): New static variable.
13586 (linux_continue_one_thread): Renamed from
13587 linux_continue_one_process. Use resume_ptr.
13588 (linux_resume): Use linux_continue_one_thread.
13589 * server.c (handle_v_cont, handle_v_requests): New functions.
13590 (myresume): New function.
13591 (main): Handle 'v' case.
13592 * target.h (struct thread_resume): New type.
13593 (struct target_ops): Change argument of "resume" to struct
13594 thread_resume *.
13595 (myresume): Delete macro.
13596
c938e9b0
L		 135972003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13598
13599 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13600 (uninstall): Support DESTDIR.
13601
7f313d07
BC		 13602Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13603
13604 * configure.srv: Add xscale*linux copy of arm*linux entry.
13605
3b2fc2ea
DJ		 136062003-07-24 Daniel Jacobowitz <drow@mvista.com>
13607
13608 * linux-arm-low.c (arm_reinsert_addr): New function.
13609 (the_low_target): Add arm_reinsert_addr.
13610
1c0a559e
MK		 136112003-07-08 Mark Kettenis <kettenis@gnu.org>
13612
13613 * mem-break.c: Remove whitespace at end of file.
13614
43d5792c
DJ		 136152003-06-28 Daniel Jacobowitz <drow@mvista.com>
13616
13617 * configure.in: Check whether we need to prototype strerror.
13618 * server.h: Optionally prototype strerror.
13619 * gdbreplay.c (perror_with_name): Use strerror.
13620 * linux-low.c (linux_attach_lwp): Use strerror.
13621 * utils.c (perror_with_name): Use strerror.
13622 * config.in, configure: Regenerated.
13623
c8a86edf
DJ		 136242003-06-28 Daniel Jacobowitz <drow@mvista.com>
13625
13626 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13627 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13628
73d37363
DJ		 136292003-06-20 Daniel Jacobowitz <drow@mvista.com>
13630
13631 * Makefile.in (SFILES): Update.
13632 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13633 low-sun3.c: Remove files.
13634
6ad8ae5c
DJ		 136352003-06-17 Daniel Jacobowitz <drow@mvista.com>
13636
13637 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13638 (linux_detach_one_process, linux_detach): New functions.
13639 (linux_target_ops): Add linux_detach.
13640 * server.c (main): Handle 'D' packet.
13641 * target.h (struct target_ops): Add "detach" member.
13642 (detach_inferior): Define.
13643
1581182a
MK		 136442003-06-13 Mark Kettenis <kettenis@gnu.org>
13645
13646 From Kelley Cook <kelleycook@wideopenwest.com>:
13647 * configure.srv: Accept i[34567]86 variants.
13648
e5379b03
DJ		 136492003-06-05 Daniel Jacobowitz <drow@mvista.com>
13650
13651 * linux-low.c (linux_wait_for_event): Correct comment typos.
13652 (linux_resume_one_process): Call check_removed_breakpoint.
13653 (linux_send_signal): New function.
13654 (linux_target_ops): Add linux_send_signal.
13655 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13656 of kill.
13657 * target.h (struct target_ops): Add send_signal.
13658
2ff29de4
JB		 136592003-05-29 Jim Blandy <jimb@redhat.com>
13660
13661 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13662 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13663 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13664 away part of the register's value.
13665
254787d4
DJ		 136662003-03-26 Daniel Jacobowitz <drow@mvista.com>
13667
13668 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13669 (linux_wait_for_event, linux_init_signals): Likewise.
13670
94e10508
DJ		 136712003-03-17 Daniel Jacobowitz <drow@mvista.com>
13672
13673 * configure.in: Check for stdlib.h.
13674 * configure: Regenerated.
13675 * config.in: Regenerated.
13676
4c0711e0
DJ		 136772003-01-04 Andreas Schwab <schwab@suse.de>
13678
13679 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13680
ef66e766
AC		 136812003-01-02 Andrew Cagney <ac131313@redhat.com>
13682
13683 * Makefile.in: Remove obsolete code.
13684
a1358604
DJ		 136852002-11-20 Daniel Jacobowitz <drow@mvista.com>
13686
13687 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13688 defined(PT_FPR0_HI).
13689
23ce3b1c
DJ		 136902002-11-17 Stuart Hughes <seh@zee2.com>
13691
13692 * linux-arm-low.c (arm_num_regs): Increase.
13693 (arm_regmap): Include status register.
13694
136952002-11-17 Daniel Jacobowitz <drow@mvista.com>
13696
13697 * linux-low.c (register_addr): Remove incorrect -1 check.
13698
a9fa9f7d
DJ		 136992002-08-29 Daniel Jacobowitz <drow@mvista.com>
13700
13701 * linux-low.c (linux_create_inferior): Call setpgid. Return
13702 the new PID.
13703 (unstopped_p, linux_signal_pid): Remove.
13704 (linux_target_ops): Remove linux_signal_pid.
13705 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13706 global instead of target method.
13707 * target.h (struct target_ops): Remove signal_pid. Update comment
13708 for create_inferior.
13709 * server.c (signal_pid): New variable.
13710 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 13711 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 13712 (attach_inferior): Set signal_pid.
13713
17574093
DJ		 137142002-08-23 Daniel Jacobowitz <drow@mvista.com>
13715
13716 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13717
137182002-08-20 Jim Blandy <jimb@redhat.com>
13719
13720 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13721 default for this.
13722
137232002-08-01 Andrew Cagney <cagney@redhat.com>
13724
13725 * Makefile.in: Make chill references obsolete.
13726
137272002-07-24 Kevin Buettner <kevinb@redhat.com>
13728
13729 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13730 * configure: Regenerate.
13731 * config.in: Regenerate.
13732
137332002-07-09 David O'Brien <obrien@FreeBSD.org>
13734
13735 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13736 (perror_with_name, remote_close, remote_open, expect, play): Static.
13737
137382002-07-04 Michal Ludvig <mludvig@suse.cz>
13739
4b8dad4a 13740 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 13741 byte offsets instead of an array of indexes.
13742 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13743
137442002-06-13 Daniel Jacobowitz <drow@mvista.com>
13745
13746 * regcache.c: Add comment.
13747
137482002-06-11 Daniel Jacobowitz <drow@mvista.com>
13749
13750 * thread-db.c: New file.
13751 * proc-service.c: New file.
13752 * acinclude.m4: New file.
13753 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13754 proc-service.o, and thread-db.o.
13755 (linux-low.o): Add USE_THREAD_DB.
13756 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13757 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13758 * aclocal.m4: Regenerated.
13759 * config.in: Regenerated.
13760 * configure: Regenerated.
13761 * configure.in: Check for proc_service.h, sys/procfs.h,
13762 thread_db.h, and linux/elf.h headrs.
13763 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13764 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13765 Check for -lthread_db and thread support.
13766 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13767 PowerPC, and SuperH.
13768 * i387-fp.c: Constify arguments.
13769 * i387-fp.h: Likewise.
13770 * inferiors.c: (struct thread_info): Renamed from
13771 `struct inferior_info'. Remove PID member. Use generic inferior
13772 list header. All uses updated.
13773 (inferiors, signal_pid): Removed.
13774 (all_threads): New variable.
13775 (get_thread): Define.
13776 (add_inferior_to_list): New function.
13777 (for_each_inferior): New function.
13778 (change_inferior_id): New function.
13779 (add_inferior): Removed.
13780 (remove_inferior): New function.
13781 (add_thread): New function.
13782 (free_one_thread): New function.
13783 (remove_thread): New function.
13784 (clear_inferiors): Use for_each_inferior and free_one_thread.
13785 (find_inferior): New function.
13786 (find_inferior_id): New function.
13787 (inferior_target_data): Update argument type.
13788 (set_inferior_target_data): Likewise.
13789 (inferior_regcache_data): Likewise.
13790 (set_inferior_regcache_data): Likewise.
13791 * linux-low.c (linux_bp_reinsert): Remove.
13792 (all_processes, stopping_threads, using_thrads)
13793 (struct pending_signals, debug_threads, pid_of): New.
13794 (inferior_pid): Replace with macro.
13795 (struct inferior_linux_data): Remove.
13796 (get_stop_pc, add_process): New functions.
13797 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13798 Use add_process and add_thread.
13799 (linux_attach_lwp): New function, based on old linux_attach. Use
13800 add_process and add_thread. Set stop_expected for new threads.
13801 (linux_attach): New function.
13802 (linux_kill_one_process): New function.
13803 (linux_kill): Kill all LWPs.
13804 (linux_thread_alive): Use find_inferior_id.
13805 (check_removed_breakpoints, status_pending_p): New functions.
13806 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13807 Update. Use WNOHANG. Wait for cloned processes also. Update process
13808 struct for the found process.
13809 (linux_wait_for_event): New function.
13810 (linux_wait): Use it. Support LWPs.
13811 (send_sigstop, wait_for_sigstop, stop_all_processes)
13812 (linux_resume_one_process, linux_continue_one_process): New functions.
13813 (linux_resume): Support LWPs.
13814 (REGISTER_RAW_SIZE): Remove.
13815 (fetch_register): Use register_size instead. Call supply_register.
13816 (usr_store_inferior_registers): Likewise. Call collect_register.
13817 Fix recursive case.
13818 (regsets_fetch_inferior_registers): Improve error message.
13819 (regsets_store_inferior_registers): Add debugging.
13820 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13821 (unstopped_p, linux_signal_pid): New functions.
13822 (linux_target_ops): Add linux_signal_pid.
13823 (linux_init_signals): New function.
13824 (initialize_low): Call it. Initialize using_threads.
13825 * regcache.c (inferior_regcache_data): Add valid
13826 flag.
13827 (get_regcache): Fetch registers lazily. Add fetch argument
13828 and update all callers.
13829 (regcache_invalidate_one, regcache_invalidate): New
13830 functions.
13831 (new_register_cache): Renamed from create_register_cache.
13832 Return the new regcache.
13833 (free_register_cache): Change argument to a void *.
13834 (registers_to_string, registers_from_string): Call get_regcache
13835 with fetch flag set.
13836 (register_data): Make static. Pass fetch flag to get_regcache.
13837 (supply_register): Call get_regcache with fetch flag clear.
13838 (collect_register): Call get_regcache with fetch flag set.
13839 (collect_register_as_string): New function.
13840 * regcache.h: Update.
13841 * remote-utils.c (putpkt): Flush after debug output and use
13842 stderr.
13843 Handle input interrupts while waiting for an ACK.
13844 (input_interrupt): Use signal_pid method.
13845 (getpkt): Flush after debug output and use stderr.
13846 (outreg): Use collect_register_as_string.
13847 (new_thread_notify, dead_thread_notify): New functions.
13848 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13849 and general_thread.
13850 (look_up_one_symbol): Flush after debug output.
13851 * server.c (step_thread, server_waiting): New variables.
13852 (start_inferior): Don't use signal_pid. Update call to mywait.
13853 (attach_inferior): Update call to mywait.
13854 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13855 (main): Don't fetch/store registers explicitly. Use
13856 set_desired_inferior. Support proposed ``Hs'' packet. Update
13857 calls to mywait.
13858 * server.h: Update.
13859 (struct inferior_list, struct_inferior_list_entry): New.
13860 * target.c (set_desired_inferior): New.
13861 (write_inferior_memory): Constify.
13862 (mywait): New function.
13863 * target.h: Update.
13864 (struct target_ops): New signal_pid method.
13865 (mywait): Removed macro, added prototype.
13866
13867 * linux-low.h (regset_func): Removed.
13868 (regset_fill_func, regset_store_func): New.
13869 (enum regset_type): New.
13870 (struct regset_info): Add type field. Use new operation types.
13871 (struct linux_target_ops): stop_pc renamed to get_pc.
13872 Add decr_pc_after_break and breakpoint_at.
13873 (get_process, get_thread_proess, get_process_thread)
13874 (strut process_info, all_processes, linux_attach_lwp)
13875 (thread_db_init): New.
13876
13877 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13878 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13879 (the_low_target): Add new members.
13880 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13881 (i386_store_fpxregset): Constify.
13882 (target_regsets): Add new kind identifier.
13883 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13884 (i386_set_pc): Add debugging.
13885 (i386_breakpoint_at): New function.
13886 (the_low_target): Add new members.
13887 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13888 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13889 (mips_breakpoint_at): New.
13890 (the_low_target): Add new members.
13891 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13892 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13893 (the_low_target): Add new members.
13894 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13895 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13896 (the_low_target): Add new members.
13897 * linux-x86-64-low.c (target_regsets): Add new kind
13898 identifier.
13899
139002002-05-15 Daniel Jacobowitz <drow@mvista.com>
13901
13902 From Martin Pool <mbp@samba.org>:
13903 * server.c (gdbserver_usage): New function.
13904 (main): Call it.
13905
139062002-05-14 Daniel Jacobowitz <drow@mvista.com>
13907
13908 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13909 stop_at -> stop_pc.
13910
139112002-05-04 Andrew Cagney <ac131313@redhat.com>
13912
13913 * Makefile.in: Remove obsolete code.
13914
139152002-04-24 Michal Ludvig <mludvig@suse.cz>
13916
13917 * linux-low.c (regsets_fetch_inferior_registers),
13918 (regsets_store_inferior_registers): Removed cast to int from
13919 ptrace() calls.
13920 * regcache.h: Added declaration of struct inferior_info.
13921
139222002-04-20 Daniel Jacobowitz <drow@mvista.com>
13923
13924 * inferiors.c (struct inferior_info): Add regcache_data.
13925 (add_inferior): Call create_register_cache.
13926 (clear_inferiors): Call free_register_cache.
13927 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13928 * regcache.c (struct inferior_regcache_data): New.
13929 (registers): Remove.
13930 (get_regcache): New function.
13931 (create_register_cache, free_register_cache): New functions.
13932 (set_register_cache): Don't initialize the register cache here.
13933 (registers_to_string, registers_from_string, register_data): Call
13934 get_regcache.
13935 * regcache.h: Add prototypes.
13936 * server.h: Likewise.
13937
139382002-04-20 Daniel Jacobowitz <drow@mvista.com>
13939
13940 * mem-break.c: New file.
13941 * mem-break.h: New file.
13942 * Makefile.in: Add mem-break.o rule; update server.h
13943 dependencies.
13944 * inferiors.c (struct inferior_info): Add target_data
13945 member.
13946 (clear_inferiors): Free target_data member if set.
13947 (inferior_target_data, set_inferior_target_data): New functions.
13948 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13949 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13950 * linux-low.c (linux_bp_reinsert): New variable.
13951 (struct inferior_linux_data): New.
13952 (linux_create_inferior): Use set_inferior_target_data.
13953 (linux_attach): Likewise. Call add_inferior.
13954 (linux_wait_for_one_inferior): New function.
13955 (linux_wait): Call it.
13956 (linux_write_memory): Add const.
13957 (initialize_low): Call set_breakpoint_data.
13958 * linux-low.h (struct linux_target_ops): Add breakpoint
13959 handling members.
13960 * server.c (attach_inferior): Remove extra add_inferior
13961 call.
13962 * server.h: Include mem-break.h. Update inferior.c
13963 prototypes.
13964 * target.c (read_inferior_memory)
13965 (write_inferior_memory): New functions.
13966 * target.h (read_inferior_memory)
13967 (write_inferior_memory): Change macros to prototypes.
13968 (struct target_ops): Update comments. Add const to write_memory
13969 definition.
13970
139712002-04-11 Daniel Jacobowitz <drow@mvista.com>
13972
13973 * linux-low.c (usr_store_inferior_registers): Support
13974 registers which are allowed to fail to store.
13975 * linux-low.h (linux_target_ops): Likewise.
13976 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13977 (ppc_cannot_store_register): FPSCR may not be storable.
13978
139792002-04-09 Daniel Jacobowitz <drow@mvista.com>
13980
13981 * server.h: Include <string.h> if HAVE_STRING_H.
13982 * ChangeLog: Correct paths in last ChangeLog entry.
13983
139842002-04-09 Daniel Jacobowitz <drow@mvista.com>
13985
13986 * linux-low.h: Remove obsolete prototypes.
13987 (struct linux_target_ops): New.
13988 (extern the_low_target): New.
13989 * linux-low.c (num_regs, regmap): Remove declarations.
13990 (register_addr): Use the_low_target explicitly.
13991 (fetch_register): Likewise.
13992 (usr_fetch_inferior_registers): Likewise.
13993 (usr_store_inferior_registers): Likewise.
13994 * linux-arm-low.c (num_regs): Remove.
13995 (arm_num_regs): Define.
13996 (arm_regmap): Renamed from regmap, made static.
13997 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13998 made static.
13999 (arm_cannot_store_register): Renamed from cannot_store_register,
14000 made static.
14001 (the_low_target): New.
14002 * linux-i386-low.c (num_regs): Remove.
14003 (i386_num_regs): Define.
14004 (i386_regmap): Renamed from regmap, made static.
14005 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14006 made static.
14007 (i386_cannot_store_register): Renamed from cannot_store_register,
14008 made static.
14009 (the_low_target): New.
14010 * linux-ia64-low.c (num_regs): Remove.
14011 (ia64_num_regs): Define.
14012 (ia64_regmap): Renamed from regmap, made static.
14013 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14014 made static.
14015 (ia64_cannot_store_register): Renamed from cannot_store_register,
14016 made static.
14017 (the_low_target): New.
14018 * linux-m68k-low.c (num_regs): Remove.
14019 (m68k_num_regs): Define.
14020 (m68k_regmap): Renamed from regmap, made static.
14021 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14022 made static.
14023 (m68k_cannot_store_register): Renamed from cannot_store_register,
14024 made static.
14025 (the_low_target): New.
14026 * linux-mips-low.c (num_regs): Remove.
14027 (mips_num_regs): Define.
14028 (mips_regmap): Renamed from regmap, made static.
14029 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14030 made static.
14031 (mips_cannot_store_register): Renamed from cannot_store_register,
14032 made static.
14033 (the_low_target): New.
14034 * linux-ppc-low.c (num_regs): Remove.
14035 (ppc_num_regs): Define.
14036 (ppc_regmap): Renamed from regmap, made static.
14037 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14038 made static.
14039 (ppc_cannot_store_register): Renamed from cannot_store_register,
14040 made static.
14041 (the_low_target): New.
14042 * linux-s390-low.c (num_regs): Remove.
14043 (s390_num_regs): Define.
14044 (s390_regmap): Renamed from regmap, made static.
14045 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14046 made static.
14047 (s390_cannot_store_register): Renamed from cannot_store_register,
14048 made static.
14049 (the_low_target): New.
14050 * linux-sh-low.c (num_regs): Remove.
14051 (sh_num_regs): Define.
14052 (sh_regmap): Renamed from regmap, made static.
14053 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14054 made static.
14055 (sh_cannot_store_register): Renamed from cannot_store_register,
14056 made static.
14057 (the_low_target): New.
14058 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14059 (the_low_target): New.
14060
140612002-04-09 Daniel Jacobowitz <drow@mvista.com>
14062
14063 * Makefile.in: Add stamp-h target.
14064 * configure.in: Create stamp-h.
14065 * configure: Regenerated.
14066
140672002-04-09 Daniel Jacobowitz <drow@mvista.com>
14068
14069 * inferiors.c: New file.
14070 * target.c: New file.
14071 * target.h: New file.
14072 * Makefile.in: Add target.o and inferiors.o. Update
14073 dependencies.
14074 * linux-low.c (inferior_pid): New static variable,
14075 moved from server.c.
14076 (linux_create_inferior): Renamed from create_inferior.
14077 Call add_inferior. Return 0 on success instead of a PID.
14078 (linux_attach): Renamed from myattach.
14079 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14080 (linux_thread_alive): Renamed from mythread_alive.
14081 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14082 child dies.
14083 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14084 (regsets_store_inferior_registers): Correct error message.
14085 Add missing ``return 0''.
14086 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14087 (linux_store_registers): Renamed from store_inferior_registers.
14088 (linux_read_memory): Renamed from read_inferior_memory.
14089 (linux_write_memory): Renamed from write_inferior_memory.
14090 (linux_target_ops): New structure.
14091 (initialize_low): Call set_target_ops ().
14092 * remote-utils.c (unhexify): New function.
14093 (hexify): New function.
14094 (input_interrupt): Send signals to ``signal_pid''.
14095 * server.c (inferior_pid): Remove.
14096 (start_inferior): Update create_inferior call.
14097 (attach_inferior): Call add_inferior.
14098 (handle_query): New function.
14099 (main): Call handle_query for `q' packets.
14100 * server.h: Include "target.h". Remove obsolete prototypes.
14101 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14102
141032002-04-09 Daniel Jacobowitz <drow@mvista.com>
14104
14105 * Makefile.in: Add WARN_CFLAGS. Update configury
14106 dependencies.
14107 * configure.in: Check for <string.h>
14108 * configure: Regenerate.
14109 * config.in: Regenerate.
14110 * gdbreplay.c: Include needed system headers.
14111 (remote_open): Remove strchr prototype.
14112 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14113 * regcache.c (supply_register): Change buf argument to const void *.
14114 (supply_register_by_name): Likewise.
14115 (collect_register): Change buf argument to void *.
14116 (collect_register_by_name): Likewise.
14117 * regcache.h: Add missing prototypes.
14118 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14119 * server.c (handle_query): New function.
14120 (attached): New static variable, moved out of main.
14121 (main): Quiet longjmp clobber warnings.
14122 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14123 * utils.c (error): Remove NORETURN.
14124 (fatal): Likewise.
GDB Binutils - Deliverables
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