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[C++] breakpoint.c: "no memory" software watchpoints and enum casts
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
231c0592
YQ		 12015-11-19 Yao Qi <yao.qi@linaro.org>
2
3 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4 type to uint32_t.
5
6c1c9a8b
YQ		 62015-11-19 Yao Qi <yao.qi@linaro.org>
7
8 * linux-aarch64-low.c (enum aarch64_operand_type): New.
9 (struct aarch64_operand): Move enum out.
10
9caa3311
YQ		 112015-11-19 Yao Qi <yao.qi@linaro.org>
12
13 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
14 struct user_fpsimd_state *.
15 (aarch64_store_fpregset): Likewise.
16
6a69a054
YQ		 172015-11-19 Yao Qi <yao.qi@linaro.org>
18
19 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
20 struct user_pt_regs *.
21 (aarch64_store_gregset): Likewise.
22
1798301e
PA		 232015-11-18 Pedro Alves <palves@redhat.com>
24
25 * Makefile.in (all_object_files): Add $IPA_OBJS.
26
ce7715e2
PA		 272015-11-17 Pedro Alves <palves@redhat.com>
28
29 * win32-low.c (win32_resume): Use gdb_signal_from_host,
30 GDB_SIGNAL_0 and gdb_signal_to_string.
31
c0879059
PA		 322015-11-17 Pedro Alves <palves@redhat.com>
33
34 * win32-low.c (handle_output_debug_string): Remove parameter.
35 (win32_kill): Remove our_status local and adjust call to
36 handle_output_debug_string.
37 (get_child_debug_event): Adjust call to
38 handle_output_debug_string.
39
1996e237
SM		 402015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
41
42 * linux-mips-low.c (mips_fill_gregset): Add cast.
43 (mips_store_gregset): Likewise.
44 (mips_fill_fpregset): Likewise.
45 (mips_store_fpregset): Likewise.
46
cbec665b
SM		 472015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
48
49 * linux-mips-low.c (mips_add_watchpoint): Rename private to
50 priv.
51
eb3e3c67
SM		 522015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
53
54 * linux-mips-low.c (mips_linux_new_thread): Change type of
55 watch_type to enum target_hw_bp_type.
56
171de4b8
SM		 572015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
58
59 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
60 Change return type to arm_hwbp_type.
61
04248ead
SM		 622015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
63
64 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
65 (arm_store_gregset): Likewise.
66 * linux-arm-low.c (arm_get_hwcap): Likewise.
67 (arm_read_description): Likewise.
68
04b3479c
SM		 692015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
70
71 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
72
2bc84e8a
SM		 732015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
74
75 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
76 (ppc_fill_vsxregset): Likewise.
77 (ppc_store_vsxregset): Likewise.
78 (ppc_fill_vrregset): Likewise.
79 (ppc_store_vrregset): Likewise.
80 (ppc_fill_evrregset): Likewise.
81 (ppc_store_evrregset): Likewise.
82
e6c5bb05
SM		 832015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
84
85 * linux-ppc-low.c (ppc_usrregs_info): Remove
86 forward-declaration.
87 (ppc_arch_setup): Move lower in file.
88
7ea45d72
SM		 892015-10-30 Simon Marchi <simon.marchi@ericsson.com>
90
91 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
92 (ps_pdwrite): Likewise.
93
69291610
HW		 942015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
95
96 * linux-arm-low.c (arm_new_thread): Move pointer dereference
97 to after assert checks.
98
b42945fd
SM		 992015-10-29 Simon Marchi <simon.marchi@ericsson.com>
100
101 * proc-service.c (ps_pdread): Add/adjust casts.
102 (ps_pdwrite): Add/adjust casts.
103
d6f85c84
SM		 1042015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
105
106 * server.c (handle_search_memory_1): Cast return value of
107 memmem.
108
f98cd059
SM		 1092015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
110
111 * server.c (write_qxfer_response): Change type of data to
112 gdb_byte *.
113
d2412fa5
PA		 1142015-10-29 Pedro Alves <palves@redhat.com>
115
116 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
117
c17414a2
PA		 1182015-10-29 Pedro Alves <palves@redhat.com>
119
120 * tracepoint.c (clear_installed_tracepoints): Add casts.
121
e053fbc4
PA		 1222015-10-29 Pedro Alves <palves@redhat.com>
123
124 * server.c (handle_v_cont, process_serial_event): Add enum
125 gdb_signal casts to signal parsing code.
126
add67df8
PA		 1272015-10-29 Pedro Alves <palves@redhat.com>
128
129 * linux-low.h (NULL_REGSET): Define.
130 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
131 * linux-arm-low.c (arm_regsets): Likewise.
132 * linux-crisv32-low.c (cris_regsets): Likewise.
133 * linux-m68k-low.c (m68k_regsets): Likewise.
134 * linux-mips-low.c (mips_regsets): Likewise.
135 * linux-nios2-low.c (nios2_regsets): Likewise.
136 * linux-ppc-low.c (ppc_regsets): Likewise.
137 * linux-s390-low.c (s390_regsets): Likewise.
138 * linux-sh-low.c (sh_regsets): Likewise.
139 * linux-sparc-low.c (sparc_regsets): Likewise.
140 * linux-tic6x-low.c (tic6x_regsets): Likewise.
141 * linux-tile-low.c (tile_regsets): Likewise.
142 * linux-x86-low.c (x86_regsets): Likewise.
143 * linux-xtensa-low.c (xtensa_regsets): Likewise.
144
50bc912a
PA		 1452015-10-29 Pedro Alves <palves@redhat.com>
146
147 * linux-low.h (NULL_REGSET): Define.
148 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
149 * linux-arm-low.c (arm_regsets): Likewise.
150 * linux-crisv32-low.c (cris_regsets): Likewise.
151 * linux-m68k-low.c (m68k_regsets): Likewise.
152 * linux-mips-low.c (mips_regsets): Likewise.
153 * linux-nios2-low.c (nios2_regsets): Likewise.
154 * linux-ppc-low.c (ppc_regsets): Likewise.
155 * linux-s390-low.c (s390_regsets): Likewise.
156 * linux-sh-low.c (sh_regsets): Likewise.
157 * linux-sparc-low.c (sparc_regsets): Likewise.
158 * linux-tic6x-low.c (tic6x_regsets): Likewise.
159 * linux-tile-low.c (tile_regsets): Likewise.
160 * linux-x86-low.c (x86_regsets): Likewise.
161 * linux-xtensa-low.c (xtensa_regsets): Likewise.
162
682b2546
DE		 1632015-10-26 Doug Evans <dje@google.com>
164
165 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
166
963843d4
DE		 1672015-10-26 Doug Evans <dje@google.com>
168
169 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
170
d41401ac
DE		 1712015-10-26 Doug Evans <dje@google.com>
172
173 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
174 for debug_printf.
175 (attach_thread, find_new_threads_callback): Ditto.
176
3db28855
AT		 1772015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
178
179 * mem-break.h (set_breakpoint_data): Remove.
180
fb78e89c
AT		 1812015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
182
183 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
184 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
185 (initialize_low): Remove set_breakpoint_data call.
186 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
187 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
188 (initialize_low): Remove set_breakpoint_data call.
189 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
190 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
191 (initialize_low): Remove set_breakpoint_data call.
192
2e6ee069
AT		 1932015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
194
195 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
196 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
197 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
198 * target.h (target_breakpoint_kind_from_pc): New macro.
199
1652a986
AT		 2002015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
201
202 * linux-low.c (default_breakpoint_kind_from_pc): New function.
203 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
204 the default breakpoint kind.
205
abeead09
AT		 2062015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
207
208 * linux-arm-low.c (arm_supports_z_point_type): Add software
209 breakpoint support.
210
b0b4b501
AT		 2112015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
212
213 * linux-arm-low.c: Refactor breakpoint definitions.
214 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
215 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
216
8689682c
AT		 2172015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
218
219 * Makefile.in: Add arm.c/o.
220 * configure.srv: Likewise.
221 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
222 (arm_breakpoint_kind_from_pc): New function.
223 (arm_sw_breakpoint_from_kind): Return proper kind.
224 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
225
27165294
AT		 2262015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
227
228 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
229 removal.
230 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
231 (struct raw_breakpoint) <size>: Remove.
232 (struct raw_breakpoint) <kind>: Add.
233 (bp_size): New function.
234 (bp_opcode): Likewise.
235 (find_raw_breakpoint_at): Adjust for kind.
236 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
237 (remove_memory_breakpoint): Adjust for kind call bp_size.
238 (set_raw_breakpoint_at): Adjust for kind.
239 (set_breakpoint): Likewise.
240 (set_breakpoint_at): Call breakpoint_kind_from_pc.
241 (delete_raw_breakpoint): Adjust for kind.
242 (delete_breakpoint): Likewise.
243 (find_gdb_breakpoint): Likewise.
244 (set_gdb_breakpoint_1): Likewise.
245 (set_gdb_breakpoint): Likewise.
246 (delete_gdb_breakpoint_1): Likewise.
247 (delete_gdb_breakpoint): Likewise.
248 (uninsert_raw_breakpoint): Likewise.
249 (reinsert_raw_breakpoint): Likewise.
250 (set_breakpoint_data): Remove.
251 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
252 (check_mem_read): Adjust for kind call bp_size.
253 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
254 (clone_one_breakpoint): Adjust for kind.
255 * mem-break.h (set_gdb_breakpoint): Likewise.
256 (delete_gdb_breakpoint): Likewise.
257 * server.c (process_serial_event): Likewise.
258
dd373349
AT		 2592015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
260
261 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
262 (struct linux_target_ops) <breakpoint>: Remove.
263 (struct linux_target_ops) <breakpoint_len>: Remove.
264 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
265 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
266 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
267 (arm_sw_breakpoint_from_kind): New function.
268 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
269 (struct linux_target_ops) <breakpoint>: Remove.
270 (struct linux_target_ops) <breakpoint_len>: Remove.
271 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
272 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
273 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
274 (struct linux_target_ops) <breakpoint>: Remove.
275 (struct linux_target_ops) <breakpoint_len>: Remove.
276 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
277 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
278 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
279 (struct linux_target_ops) <breakpoint>: Remove.
280 (struct linux_target_ops) <breakpoint_len>: Remove.
281 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
282 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
283 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
284 and sw_breakpoint_from_kind to increment the pc.
285 (linux_breakpoint_kind_from_pc): New function.
286 (linux_sw_breakpoint_from_kind): New function.
287 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
288 (initialize_low): Call breakpoint_kind_from_pc and
289 sw_breakpoint_from_kind to replace breakpoint_data/len.
290 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
291 New field.
292 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
293 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
294 (struct linux_target_ops) <breakpoint>: Remove.
295 (struct linux_target_ops) <breakpoint_len>: Remove.
296 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
297 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
298 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
299 (struct linux_target_ops) <breakpoint>: Remove.
300 (struct linux_target_ops) <breakpoint_len>: Remove.
301 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
302 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
303 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
304 (struct linux_target_ops) <breakpoint>: Remove.
305 (struct linux_target_ops) <breakpoint_len>: Remove.
306 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
307 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
308 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
309 (struct linux_target_ops) <breakpoint>: Remove.
310 (struct linux_target_ops) <breakpoint_len>: Remove.
311 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
312 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
313 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
314 (struct linux_target_ops) <breakpoint>: Remove.
315 (struct linux_target_ops) <breakpoint_len>: Remove.
316 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
317 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
318 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
319 (struct linux_target_ops) <breakpoint>: Remove.
320 (struct linux_target_ops) <breakpoint_len>: Remove.
321 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
322 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
323 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
324 (struct linux_target_ops) <breakpoint>: Remove.
325 (struct linux_target_ops) <breakpoint_len>: Remove.
326 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
327 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
328 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
329 (struct linux_target_ops) <breakpoint>: Remove.
330 (struct linux_target_ops) <breakpoint_len>: Remove.
331 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
332 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
333 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
334 (struct linux_target_ops) <breakpoint>: Remove.
335 (struct linux_target_ops) <breakpoint_len>: Remove.
336 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
337 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
338 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
339 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
340 (struct linux_target_ops) <breakpoint>: Remove.
341 (struct linux_target_ops) <breakpoint_len>: Remove.
342 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
343 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
344 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
345 (struct linux_target_ops) <breakpoint>: Remove.
346 (struct linux_target_ops) <breakpoint_len>: Remove.
347 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
348 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
349
4cd98a19
AT		 3502015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
351
352 * linux-cris-low.c (cris_get_pc): Remove void arg.
353
774ee6d2
AR		 3542015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
355
356 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
357 variable name.
358
833dcd29
AR		 3592015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
360
361 * inferiors.c (thread_pid_matches_callback): New function.
362 (find_thread_process): New function.
363 (remove_thread): Reset current_thread.
364 (remove_process): Assert threads have been removed first.
365
8d689ee5
YQ		 3662015-10-15 Yao Qi <yao.qi@linaro.org>
367
368 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
369 if it is 3.
370 (aarch64_remove_point): Likewise.
371 * regcache.c (regcache_register_size): New function.
372
1c2e1515
YQ		 3732015-10-12 Yao Qi <yao.qi@linaro.org>
374
375 * linux-aarch64-low.c: Update all callers as emit_load_store
376 is renamed to aarch64_emit_load_store.
377
e1c587c3
YQ		 3782015-10-12 Yao Qi <yao.qi@linaro.org>
379
380 * linux-aarch64-low.c: Update all callers of function renaming
381 from emit_insn to aarch64_emit_insn.
382
b6542f81
YQ		 3832015-10-12 Yao Qi <yao.qi@linaro.org>
384
385 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
386 arch/aarch64-insn.h.
387 (struct aarch64_memory_operand): Likewise.
388 (ENCODE): Likewise.
389 (emit_insn): Move to arch/aarch64-insn.c.
390 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
391 (emit_load_store): Move to arch/aarch64-insn.c.
392 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
393 (can_encode_int32): Remove.
394
246994ce
YQ		 3952015-10-12 Yao Qi <yao.qi@linaro.org>
396
397 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
398 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
399 (aarch64_relocate_instruction): Likewise.
400 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
401 (struct aarch64_insn_visitor): Likewise.
402
0badd99f
YQ		 4032015-10-12 Yao Qi <yao.qi@linaro.org>
404
405 * linux-aarch64-low.c (struct aarch64_insn_data): New.
406 (struct aarch64_insn_visitor): New.
407 (struct aarch64_insn_relocation_data): New.
408 (aarch64_ftrace_insn_reloc_b): New function.
409 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
410 (aarch64_ftrace_insn_reloc_cb): Likewise.
411 (aarch64_ftrace_insn_reloc_tb): Likewise.
412 (aarch64_ftrace_insn_reloc_adr): Likewise.
413 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
414 (aarch64_ftrace_insn_reloc_others): Likewise.
415 (visitor): New.
416 (aarch64_relocate_instruction): Use visitor.
417
dfaffe9d
YQ		 4182015-10-12 Yao Qi <yao.qi@linaro.org>
419
420 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
421 int. Add argument buf.
422 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
423 aarch64_relocate_instruction.
424
70b439f0
YQ		 4252015-10-12 Yao Qi <yao.qi@linaro.org>
426
427 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
428 argument insn. Remove local variable insn. Don't call
429 target_read_uint32.
430 (aarch64_install_fast_tracepoint_jump_pad): Call
431 target_read_uint32.
432
7781c06f
YQ		 4332015-09-30 Yao Qi <yao.qi@linaro.org>
434
435 * linux-aarch64-low.c (emit_movk): Shorten a long line.
436 (emit_load_store_pair): Likewise.
437
9a3c8263
SM		 4382015-09-25 Simon Marchi <simon.marchi@ericsson.com>
439
440 * dll.c (match_dll): Add cast(s).
441 (unloaded_dll): Likewise.
442 * linux-low.c (second_thread_of_pid_p): Likewise.
443 (delete_lwp_callback): Likewise.
444 (count_events_callback): Likewise.
445 (select_event_lwp_callback): Likewise.
446 (linux_set_resume_request): Likewise.
447 * server.c (accumulate_file_name_length): Likewise.
448 (emit_dll_description): Likewise.
449 (handle_qxfer_threads_worker): Likewise.
450 (visit_actioned_threads): Likewise.
451 * thread-db.c (any_thread_of): Likewise.
452 * tracepoint.c (same_process_p): Likewise.
453 (match_blocktype): Likewise.
454 (build_traceframe_info_xml): Likewise.
455
224c3ddb
SM		 4562015-09-25 Simon Marchi <simon.marchi@ericsson.com>
457
458 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
459 assignment.
460 (gdb_unparse_agent_expr): Likewise.
461 * hostio.c (require_data): Likewise.
462 (handle_pread): Likewise.
463 * linux-low.c (disable_regset): Likewise.
464 (fetch_register): Likewise.
465 (store_register): Likewise.
466 (get_dynamic): Likewise.
467 (linux_qxfer_libraries_svr4): Likewise.
468 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
469 (set_fast_tracepoint_jump): Likewise.
470 (uninsert_fast_tracepoint_jumps_at): Likewise.
471 (reinsert_fast_tracepoint_jumps_at): Likewise.
472 (validate_inserted_breakpoint): Likewise.
473 (clone_agent_expr): Likewise.
474 * regcache.c (init_register_cache): Likewise.
475 * remote-utils.c (putpkt_binary_1): Likewise.
476 (decode_M_packet): Likewise.
477 (decode_X_packet): Likewise.
478 (look_up_one_symbol): Likewise.
479 (relocate_instruction): Likewise.
480 (monitor_output): Likewise.
481 * server.c (handle_search_memory): Likewise.
482 (handle_qxfer_exec_file): Likewise.
483 (handle_qxfer_libraries): Likewise.
484 (handle_qxfer): Likewise.
485 (handle_query): Likewise.
486 (handle_v_cont): Likewise.
487 (handle_v_run): Likewise.
488 (captured_main): Likewise.
489 * target.c (write_inferior_memory): Likewise.
490 * thread-db.c (try_thread_db_load_from_dir): Likewise.
491 * tracepoint.c (init_trace_buffer): Likewise.
492 (add_tracepoint_action): Likewise.
493 (add_traceframe): Likewise.
494 (add_traceframe_block): Likewise.
495 (cmd_qtdpsrc): Likewise.
496 (cmd_qtdv): Likewise.
497 (cmd_qtstatus): Likewise.
498 (response_source): Likewise.
499 (response_tsv): Likewise.
500 (cmd_qtnotes): Likewise.
501 (gdb_collect): Likewise.
502 (initialize_tracepoint): Likewise.
503
afbe19f8
PL		 5042015-09-21 Pierre Langlois <pierre.langlois@arm.com>
505
506 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
507 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
508 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
509 <NOP>: New.
510 (enum aarch64_condition_codes): New enum.
511 (w0): New static global.
512 (fp): Likewise.
513 (lr): Likewise.
514 (struct aarch64_memory_operand) <type>: New
515 MEMORY_OPERAND_POSTINDEX type.
516 (postindex_memory_operand): New helper function.
517 (emit_ret): New function.
518 (emit_load_store_pair): New function, factored out of emit_stp
519 with support for MEMORY_OPERAND_POSTINDEX.
520 (emit_stp): Rewrite using emit_load_store_pair.
521 (emit_ldp): New function.
522 (emit_load_store): Likewise.
523 (emit_ldr): Mention post-index instruction in comment.
524 (emit_ldrh): New function.
525 (emit_ldrb): New function.
526 (emit_ldrsw): Mention post-index instruction in comment.
527 (emit_str): Likewise.
528 (emit_subs): New function.
529 (emit_cmp): Likewise.
530 (emit_and): Likewise.
531 (emit_orr): Likewise.
532 (emit_orn): Likewise.
533 (emit_eor): Likewise.
534 (emit_mvn): Likewise.
535 (emit_lslv): Likewise.
536 (emit_lsrv): Likewise.
537 (emit_asrv): Likewise.
538 (emit_mul): Likewise.
539 (emit_sbfm): Likewise.
540 (emit_sbfx): Likewise.
541 (emit_ubfm): Likewise.
542 (emit_ubfx): Likewise.
543 (emit_csinc): Likewise.
544 (emit_cset): Likewise.
545 (emit_nop): Likewise.
546 (emit_ops_insns): New helper function.
547 (emit_pop): Likewise.
548 (emit_push): Likewise.
549 (aarch64_emit_prologue): New function.
550 (aarch64_emit_epilogue): Likewise.
551 (aarch64_emit_add): Likewise.
552 (aarch64_emit_sub): Likewise.
553 (aarch64_emit_mul): Likewise.
554 (aarch64_emit_lsh): Likewise.
555 (aarch64_emit_rsh_signed): Likewise.
556 (aarch64_emit_rsh_unsigned): Likewise.
557 (aarch64_emit_ext): Likewise.
558 (aarch64_emit_log_not): Likewise.
559 (aarch64_emit_bit_and): Likewise.
560 (aarch64_emit_bit_or): Likewise.
561 (aarch64_emit_bit_xor): Likewise.
562 (aarch64_emit_bit_not): Likewise.
563 (aarch64_emit_equal): Likewise.
564 (aarch64_emit_less_signed): Likewise.
565 (aarch64_emit_less_unsigned): Likewise.
566 (aarch64_emit_ref): Likewise.
567 (aarch64_emit_if_goto): Likewise.
568 (aarch64_emit_goto): Likewise.
569 (aarch64_write_goto_address): Likewise.
570 (aarch64_emit_const): Likewise.
571 (aarch64_emit_call): Likewise.
572 (aarch64_emit_reg): Likewise.
573 (aarch64_emit_pop): Likewise.
574 (aarch64_emit_stack_flush): Likewise.
575 (aarch64_emit_zero_ext): Likewise.
576 (aarch64_emit_swap): Likewise.
577 (aarch64_emit_stack_adjust): Likewise.
578 (aarch64_emit_int_call_1): Likewise.
579 (aarch64_emit_void_call_2): Likewise.
580 (aarch64_emit_eq_goto): Likewise.
581 (aarch64_emit_ne_goto): Likewise.
582 (aarch64_emit_lt_goto): Likewise.
583 (aarch64_emit_le_goto): Likewise.
584 (aarch64_emit_gt_goto): Likewise.
585 (aarch64_emit_ge_got): Likewise.
586 (aarch64_emit_ops_impl): New static global variable.
587 (aarch64_emit_ops): New target function, return
588 &aarch64_emit_ops_impl.
589 (struct linux_target_ops): Install it.
590
bb903df0
PL		 5912015-09-21 Pierre Langlois <pierre.langlois@arm.com>
592
593 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
594 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
595 aarch64-ipa.o.
596 * linux-aarch64-ipa.c: New file.
597 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
598 and endian.h.
599 (aarch64_get_thread_area): New target method.
600 (extract_signed_bitfield): New helper function.
601 (aarch64_decode_ldr_literal): New function.
602 (enum aarch64_opcodes): New enum.
603 (struct aarch64_register): New struct.
604 (struct aarch64_operand): New struct.
605 (x0): New static global.
606 (x1): Likewise.
607 (x2): Likewise.
608 (x3): Likewise.
609 (x4): Likewise.
610 (w2): Likewise.
611 (ip0): Likewise.
612 (sp): Likewise.
613 (xzr): Likewise.
614 (aarch64_register): New helper function.
615 (register_operand): Likewise.
616 (immediate_operand): Likewise.
617 (struct aarch64_memory_operand): New struct.
618 (offset_memory_operand): New helper function.
619 (preindex_memory_operand): Likewise.
620 (enum aarch64_system_control_registers): New enum.
621 (ENCODE): New macro.
622 (emit_insn): New helper function.
623 (emit_b): New function.
624 (emit_bcond): Likewise.
625 (emit_cb): Likewise.
626 (emit_tb): Likewise.
627 (emit_blr): Likewise.
628 (emit_stp): Likewise.
629 (emit_ldp_q_offset): Likewise.
630 (emit_stp_q_offset): Likewise.
631 (emit_load_store): Likewise.
632 (emit_ldr): Likewise.
633 (emit_ldrsw): Likewise.
634 (emit_str): Likewise.
635 (emit_ldaxr): Likewise.
636 (emit_stxr): Likewise.
637 (emit_stlr): Likewise.
638 (emit_data_processing_reg): Likewise.
639 (emit_data_processing): Likewise.
640 (emit_add): Likewise.
641 (emit_sub): Likewise.
642 (emit_mov): Likewise.
643 (emit_movk): Likewise.
644 (emit_mov_addr): Likewise.
645 (emit_mrs): Likewise.
646 (emit_msr): Likewise.
647 (emit_sevl): Likewise.
648 (emit_wfe): Likewise.
649 (append_insns): Likewise.
650 (can_encode_int32_in): New helper function.
651 (aarch64_relocate_instruction): New function.
652 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
653 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
654 (struct linux_target_ops): Install aarch64_get_thread_area,
655 aarch64_install_fast_tracepoint_jump_pad and
656 aarch64_get_min_fast_tracepoint_insn_len.
657
787749ea
PL		 6582015-09-21 Pierre Langlois <pierre.langlois@arm.com>
659
660 * Makefile.in (aarch64-insn.o): New rule.
661 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
662
9812b2e6
YQ		 6632015-09-21 Yao Qi <yao.qi@linaro.org>
664
665 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
666
18fe412b
YQ		 6672015-09-21 Yao Qi <yao.qi@linaro.org>
668
669 * tracepoint.c (max_jump_pad_size): Remove.
670
a0cc84cd
YQ		 6712015-09-18 Yao Qi <yao.qi@linaro.org>
672
673 * linux-aarch64-low.c: Don't include sys/uio.h.
674 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
675
d78908cf
WW		 6762015-09-16 Wei-cheng Wang <cole945@gmail.com>
677
678 * tracepoint.c (eval_result_type): Change prototype.
679 (condition_true_at_tracepoint): Fix argument to compiled_cond.
680
d57e0d50
PA		 6812015-09-15 Pedro Alves <palves@redhat.com>
682
683 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
684 Check whether to report exec events instead of checking whether
685 multiprocess is enabled.
686
5a676acc
PA		 6872015-09-15 Pedro Alves <palves@redhat.com>
688
689 PR remote/18965
690 * remote-utils.c (prepare_resume_reply): Merge
691 TARGET_WAITKIND_VFORK_DONE switch case with the
692 TARGET_WAITKIND_FORKED case.
693
7c5d0fad
YQ		 6942015-09-15 Yao Qi <yao.qi@linaro.org>
695
696 * server.c (handle_query): Check string comparison using
697 "else if" instead of "if".
698
750ce8d1
YQ		 6992015-09-15 Yao Qi <yao.qi@linaro.org>
700
701 * server.c (vCont_supported): New global variable.
702 (handle_query): Set vCont_supported to 1 if "vContSupported+"
703 matches. Append ";vContSupported+" to own_buf.
704 (handle_v_requests): Append ";s;S" to own_buf if target supports
705 hardware single step or vCont_supported is false.
706 (capture_main): Set vCont_supported to zero.
707
70b90b91
YQ		 7082015-09-15 Yao Qi <yao.qi@linaro.org>
709
710 * linux-low.c (linux_supports_conditional_breakpoints): Rename
711 it to ...
712 (linux_supports_hardware_single_step): ... New function.
713 (linux_target_ops): Update.
714 * lynx-low.c (lynx_target_ops): Set field
715 supports_hardware_single_step to target_can_do_hardware_single_step.
716 * nto-low.c (nto_target_ops): Likewise.
717 * spu-low.c (spu_target_ops): Likewise.
718 * win32-low.c (win32_target_ops): Likewise.
719 * target.c (target_can_do_hardware_single_step): New function.
720 * target.h (struct target_ops) <supports_conditional_breakpoints>:
721 Remove. <supports_hardware_single_step>: New field.
722 (target_supports_conditional_breakpoints): Remove.
723 (target_supports_hardware_single_step): New macro.
724 (target_can_do_hardware_single_step): Declare.
725 * server.c (handle_query): Use target_supports_hardware_single_step
726 instead of target_supports_conditional_breakpoints.
727
ade90bde
YQ		 7282015-09-15 Yao Qi <yao.qi@linaro.org>
729
730 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
731 function.
732 (struct linux_target_ops the_low_target): Install
733 aarch64_linux_siginfo_fixup.
734
94585166
DB		 7352015-09-11 Don Breazeal <donb@codesourcery.com>
736 Luis Machado <lgustavo@codesourcery.com>
737
738 * linux-low.c (linux_mourn): Static declaration.
739 (linux_arch_setup): Move in front of
740 handle_extended_wait.
741 (linux_arch_setup_thread): New function.
742 (handle_extended_wait): Handle exec events. Call
743 linux_arch_setup_thread. Make event_lwp argument a
744 pointer-to-a-pointer.
745 (check_zombie_leaders): Do not check stopped threads.
746 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
747 (linux_low_filter_event): Add lwp and thread for exec'ing
748 non-leader thread if leader thread has been deleted.
749 Refactor code into linux_arch_setup_thread and call it.
750 Pass child lwp pointer by reference to handle_extended_wait.
751 (linux_wait_for_event_filtered): Update comment.
752 (linux_wait_1): Prevent clobbering exec event status.
753 (linux_supports_exec_events): New function.
754 (linux_target_ops) <supports_exec_events>: Initialize new member.
755 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
756 new member.
757 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
758 * server.c (report_exec_events): New global variable.
759 (handle_query): Handle qSupported query for exec-events feature.
760 (captured_main): Initialize report_exec_events.
761 * server.h (report_exec_events): Declare new global variable.
762 * target.h (struct target_ops) <supports_exec_events>: New
763 member.
764 (target_supports_exec_events): New macro.
765 * win32-low.c (win32_target_ops) <supports_exec_events>:
766 Initialize new member.
767
0568462b
MM		 7682015-09-09 Markus Metzger <markus.t.metzger@intel.com>
769
770 * linux-low.c (linux_low_enable_btrace): Remove.
771 (linux_target_ops): Replace linux_low_enable_btrace with
772 linux_enable_btrace.
773
39edd165
YQ		 7742015-09-03 Yao Qi <yao.qi@linaro.org>
775
776 * linux-aarch64-low.c (aarch64_insert_point): Call
777 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
778 returns true.
779
1db33b5a
UW		 7802015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
781
782 * linux-low.c (check_stopped_by_breakpoint): Use
783 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
784
ab290430
PA		 7852015-08-27 Pedro Alves <palves@redhat.com>
786
787 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
788
8d749320
SM		 7892015-08-26 Simon Marchi <simon.marchi@ericsson.com>
790
6711b7f8
SM		 791 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
792 the XNEW-family equivalent.
8d749320
SM		 793 (compile_bytecodes): Likewise.
794 * dll.c (loaded_dll): Likewise.
795 * event-loop.c (append_callback_event): Likewise.
796 (create_file_handler): Likewise.
797 (create_file_event): Likewise.
798 * hostio.c (handle_open): Likewise.
799 * inferiors.c (add_thread): Likewise.
800 (add_process): Likewise.
801 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
802 * linux-arm-low.c (arm_new_process): Likewise.
803 (arm_new_thread): Likewise.
804 * linux-low.c (add_to_pid_list): Likewise.
805 (linux_add_process): Likewise.
806 (handle_extended_wait): Likewise.
807 (add_lwp): Likewise.
808 (enqueue_one_deferred_signal): Likewise.
809 (enqueue_pending_signal): Likewise.
810 (linux_resume_one_lwp_throw): Likewise.
811 (linux_resume_one_thread): Likewise.
812 (linux_read_memory): Likewise.
813 (linux_write_memory): Likewise.
814 * linux-mips-low.c (mips_linux_new_process): Likewise.
815 (mips_linux_new_thread): Likewise.
816 (mips_add_watchpoint): Likewise.
817 * linux-x86-low.c (initialize_low_arch): Likewise.
818 * lynx-low.c (lynx_add_process): Likewise.
819 * mem-break.c (set_raw_breakpoint_at): Likewise.
820 (set_breakpoint): Likewise.
821 (add_condition_to_breakpoint): Likewise.
822 (add_commands_to_breakpoint): Likewise.
823 (clone_agent_expr): Likewise.
824 (clone_one_breakpoint): Likewise.
825 * regcache.c (new_register_cache): Likewise.
826 * remote-utils.c (look_up_one_symbol): Likewise.
827 * server.c (queue_stop_reply): Likewise.
828 (start_inferior): Likewise.
829 (queue_stop_reply_callback): Likewise.
830 (handle_target_event): Likewise.
831 * spu-low.c (fetch_ppc_memory): Likewise.
832 (store_ppc_memory): Likewise.
833 * target.c (set_target_ops): Likewise.
834 * thread-db.c (thread_db_load_search): Likewise.
835 (try_thread_db_load_1): Likewise.
836 * tracepoint.c (add_tracepoint): Likewise.
837 (add_tracepoint_action): Likewise.
838 (create_trace_state_variable): Likewise.
839 (cmd_qtdpsrc): Likewise.
840 (cmd_qtro): Likewise.
841 (add_while_stepping_state): Likewise.
842 * win32-low.c (child_add_thread): Likewise.
843 (get_image_name): Likewise.
844
ed8b7b42
YQ		 8452015-08-25 Yao Qi <yao.qi@linaro.org>
846
847 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
848
db3cb7cb
YQ		 8492015-08-25 Yao Qi <yao.qi@linaro.org>
850
851 * Makefile.in (aarch64-linux.o): New rule.
852 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
853 srv_tgtobj.
854 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
855 (aarch64_init_debug_reg_state): Make it extern.
856 (aarch64_linux_prepare_to_resume): Remove.
857
f6011a1c
YQ		 8582015-08-25 Yao Qi <yao.qi@linaro.org>
859
860 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
861 lwp_arch_private_info and ptid_of_lwp.
862
88e2cf7e
YQ		 8632015-08-25 Yao Qi <yao.qi@linaro.org>
864
865 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
866 Find proc_info by find_process_pid. All callers updated.
867
5e35436e
YQ		 8682015-08-25 Yao Qi <yao.qi@linaro.org>
869
870 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
871 Remove.
872 (debug_reg_change_callback): Remove.
873 (aarch64_notify_debug_reg_change): Remove.
874
4a8a7965
YQ		 8752015-08-25 Yao Qi <yao.qi@linaro.org>
876
877 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
878 Call current_lwp_ptid.
879
32a271ee
YQ		 8802015-08-25 Yao Qi <yao.qi@linaro.org>
881
882 * linux-aarch64-low.c (debug_reg_change_callback): Use
883 debug_printf.
884
0d51c8d7
YQ		 8852015-08-25 Yao Qi <yao.qi@linaro.org>
886
887 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
888
31a43dd5
YQ		 8892015-08-25 Yao Qi <yao.qi@linaro.org>
890
891 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
892
8ee52567
YQ		 8932015-08-25 Yao Qi <yao.qi@linaro.org>
894
895 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
896 the code.
897
ff3f0f45
YQ		 8982015-08-25 Yao Qi <yao.qi@linaro.org>
899
900 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
901 Remove.
902 (debug_reg_change_callback): Remove argument entry and add argument
903 lwp. Remove local variable thread. Don't print thread id in the
904 debugging output. Don't check whether pid of thread equals to pid.
905 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
906 iterate_over_lwps instead find_inferior.
907
3d40fbb5
PA		 9082015-08-24 Pedro Alves <palves@redhat.com>
909
910 * inferiors.c (get_first_process): New function.
911 * inferiors.h (get_first_process): New declaration.
912 * remote-utils.c (read_ptid): Default to the first process in the
913 list, instead of to the current thread's process.
914
438e1e42
PA		 9152015-08-24 Pedro Alves <palves@redhat.com>
916
917 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
918 * event-loop.c: Likewise.
919 * remote-utils.c: Likewise.
920 * tracepoint.c: Likewise.
921
a8c6d4fc
PA		 9222015-08-24 Pedro Alves <palves@redhat.com>
923
924 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
925 ptid_get_lwp.
926
99b0bb12
PA		 9272015-08-21 Pedro Alves <palves@redhat.com>
928
929 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
930 instead of literal 1.
931
f8904751
PA		 9322015-08-21 Pedro Alves <palves@redhat.com>
933
934 * tdesc.c (default_description): Explicitly zero-initialize.
935
465a859e
PA		 9362015-08-21 Pedro Alves <palves@redhat.com>
937
938 PR gdb/18749
939 * inferiors.c (remove_thread): Discard any pending stop reply for
940 this thread.
941 * server.c (remove_all_on_match_pid): Rename to ...
942 (remove_all_on_match_ptid): ... this. Work with a filter ptid
943 instead of a pid.
944 (discard_queued_stop_replies): Change parameter to a ptid. Now
945 extern.
946 (handle_v_kill, kill_inferior_callback, captured_main)
947 (process_serial_event): Adjust.
948 * server.h (discard_queued_stop_replies): Declare.
949
f0db101d
PA		 9502015-08-21 Pedro Alves <palves@redhat.com>
951
952 * linux-low.c (wait_for_sigstop): Always switch to no thread
953 selected if the previously current thread dies.
954 * lynx-low.c (lynx_request_interrupt): Use the first thread's
955 process instead of the current thread's.
956 * remote-utils.c (input_interrupt): Don't check if there's no
957 current thread.
958 * server.c (gdb_read_memory, gdb_write_memory): If setting the
959 current thread to the general thread fails, error out.
960 (handle_qxfer_auxv, handle_qxfer_libraries)
961 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
962 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
963 (handle_query): Check if there's a thread selected instead of
964 checking whether there's any thread in the thread list.
965 (handle_qxfer_threads, handle_qxfer_btrace)
966 (handle_qxfer_btrace_conf): Don't error out early if there's no
967 thread in the thread list.
968 (handle_v_cont, myresume): Don't set the current thread to the
969 continue thread.
970 (process_serial_event) <Hg handling>: Also set thread_id if the
971 previous general thread is still alive.
972 (process_serial_event) <g/G handling>: If setting the current
973 thread to the general thread fails, error out.
974 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
975 thread's lwp instead of the current thread's.
976 * target.c (set_desired_thread): If the desired thread was not
977 found, leave the current thread pointing to NULL. Return an int
978 (boolean) indicating success.
979 * target.h (set_desired_thread): Change return type to int.
980
40045d91
MF		 9812015-08-20 Max Filippov <jcmvbkbc@gmail.com>
982
983 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
984 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
985 #includes.
986 (ps_get_thread_area): New function.
987
45face3b
GB		 9882015-08-19 Gary Benson <gbenson@redhat.com>
989
990 * hostio.c (handle_pread): Do not attempt to read more data
991 than hostio_reply_with_data can fit in a packet.
992
16d5f642
JB		 9932015-08-18 Joel Brobecker <brobecker@adacore.com>
994
995 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
996
a738da3a
MF		 9972015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
998
999 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
1000
33ebda9d
PA		 10012015-08-06 Pedro Alves <palves@redhat.com>
1002
1003 * tracepoint.c (expr_eval_result): Now an int.
1004
a44892be
PA		 10052015-08-06 Pedro Alves <palves@redhat.com>
1006
1007 * gdbthread.h (struct regcache): Forward declare.
1008 (struct thread_info) <regcache_data>: Now a struct regcache
1009 pointer.
1010 * inferiors.c (inferior_regcache_data)
1011 (set_inferior_regcache_data): Now work with struct regcache
1012 pointers.
1013 * inferiors.h (struct regcache): Forward declare.
1014 (inferior_regcache_data, set_inferior_regcache_data): Now work
1015 with struct regcache pointers.
1016 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
1017 (free_register_cache_thread): Remove struct regcache pointer
1018 casts.
1019
608a1e46
PA		 10202015-08-06 Pedro Alves <palves@redhat.com>
1021
1022 * server.c (captured_main): On error, print the exception message
1023 to stderr, and if run_once is set, throw a quit.
1024
f0ce0d3a
PA		 10252015-08-06 Pedro Alves <palves@redhat.com>
1026
1027 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
1028 the current thread.
1029
bf47e248
PA		 10302015-08-06 Pedro Alves <palves@redhat.com>
1031
1032 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
1033 reading beyond the passed in buffer length.
1034
b6b9ffcc
PL		 10352015-08-06 Pierre Langlois <pierre.langlois@arm.com>
1036
1037 * tracepoint.c (symbol_list) <required>: Remove.
1038
863d01bd
PA		 10392015-08-06 Pedro Alves <palves@redhat.com>
1040
1041 * linux-low.c (handle_extended_wait): Set the fork child's suspend
1042 count if stopping and suspending threads.
1043 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
1044 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
1045 (linux_detach): Complete an ongoing step-over.
1046 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
1047 throughout.
1048 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
1049 (linux_wait_1): If passing a signal to the inferior after
1050 finishing a step-over, unsuspend and re-resume all lwps. If we
1051 see a single-step event but the thread should be continuing, don't
1052 pass the trap to gdb.
1053 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
1054 internal_error instead of gdb_assert.
1055 (enqueue_pending_signal): New function.
1056 (check_ptrace_stopped_lwp_gone): Add debug output.
1057 (start_step_over): Use internal_error instead of gdb_assert.
1058 (complete_ongoing_step_over): New function.
1059 (linux_resume_one_thread): Don't resume a suspended thread.
1060 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
1061 it stepping.
1062
00db26fa
PA		 10632015-08-06 Pedro Alves <palves@redhat.com>
1064
1065 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
1066 (linux_thread_alive): Use lwp_is_marked_dead.
1067 (extended_event_reported): Delete.
1068 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
1069 instead of extended_event_reported.
1070 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
1071 as well.
1072 (lwp_is_marked_dead): New function.
1073 (lwp_running): Use lwp_is_marked_dead.
1074 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
1075 comment.
1076
ad071a30
PA		 10772015-08-06 Pedro Alves <palves@redhat.com>
1078
1079 * linux-low.c (linux_wait_1): Move fork event output out of the
1080 !report_to_gdb check. Pass event_child->waitstatus to
1081 target_waitstatus_to_string instead of ourstatus.
1082
524b57e6
YQ		 10832015-08-04 Yao Qi <yao.qi@linaro.org>
1084
1085 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1086 if current_thread is 32 bit.
1087
6085d6f6
YQ		 10882015-08-04 Yao Qi <yao.qi@linaro.org>
1089
1090 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1091 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1092 * server.c (extended_protocol): Remove "static".
1093 * server.h (extended_protocol): Declare it.
1094
8a7e4587
YQ		 10952015-08-04 Yao Qi <yao.qi@linaro.org>
1096
1097 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1098 both aarch64 and aarch32.
1099 (aarch64_set_pc): Likewise.
1100
3b53ae99
YQ		 11012015-08-04 Yao Qi <yao.qi@linaro.org>
1102
1103 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1104 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1105 arm-with-neon.xml to srv_xmlfiles.
1106 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1107 (is_64bit_tdesc): New function.
1108 (aarch64_linux_read_description): New function.
1109 (aarch64_arch_setup): Call aarch64_linux_read_description.
1110 (regs_info): Rename to regs_info_aarch64.
1111 (aarch64_regs_info): Return right regs_info.
1112 (initialize_low_arch): Call initialize_low_arch_aarch32.
1113
bd9e6534
YQ		 11142015-08-04 Yao Qi <yao.qi@linaro.org>
1115
1116 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1117 * linux-aarch32-low.c: New file.
1118 * linux-aarch32-low.h: New file.
1119 * linux-arm-low.c (arm_fill_gregset): Move it to
1120 linux-aarch32-low.c.
1121 (arm_store_gregset): Likewise.
1122 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1123 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1124 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1125 (regs_info): Rename to regs_info_arm.
1126 (arm_regs_info): Return regs_info_aarch32 if
1127 have_ptrace_getregset is 1 and target description is
1128 arm_with_neon or arm_with_vfpv3.
1129 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1130 Call initialize_low_arch_aarch32 instead.
1131
ded48a5e
YQ		 11322015-08-04 Yao Qi <yao.qi@linaro.org>
1133
1134 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1135 * linux-low.c: ... here.
1136 * linux-low.h (have_ptrace_getregset): Declare it.
1137
96e9210f
PA		 11382015-08-04 Pedro Alves <palves@redhat.com>
1139
1140 * thread-db.c (struct thread_db): Use new typedefs.
1141 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1142 CHK calls.
1143 (disable_thread_event_reporting): Cast result of dlsym to
1144 destination function pointer type.
1145 (thread_db_mourn): Use td_ta_delete_ftype.
1146
af60a1ef
SL		 11472015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1148
1149 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1150 arch variant.
1151 (CDX_BREAKPOINT): Define for R2.
1152 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1153 (the_low_target): Add comments.
1154
e8b41681
YQ		 11552015-07-30 Yao Qi <yao.qi@linaro.org>
1156
1157 * linux-arm-low.c (arm_hwcap): Remove it.
1158 (arm_read_description): New local variable arm_hwcap. Don't
1159 set arm_hwcap to zero.
1160
89abb039
YQ		 11612015-07-30 Yao Qi <yao.qi@linaro.org>
1162
1163 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1164 Use regcache->tdesc instead.
1165 (arm_store_wmmxregset): Likewise.
1166 (arm_fill_vfpregset): Likewise.
1167 (arm_store_vfpregset): Likewise.
1168
deca266c
YQ		 11692015-07-30 Yao Qi <yao.qi@linaro.org>
1170
1171 * linux-arm-low.c: Include arch/arm.h.
1172 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1173 (arm_store_gregset): Likewise.
1174
aa58a496
SM		 11752015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1176
1177 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1178 ptrace's 4th parameter.
1179
50904b25
YQ		 11802015-07-27 Yao Qi <yao.qi@linaro.org>
1181
1182 * configure.srv (case aarch64*-*-linux*): Don't set
1183 srv_linux_usrregs.
1184
5826e159
PA		 11852015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1186
1187 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1188 sys/ptrace.h.
1189 * linux-arm-low.c: Likewise.
1190 * linux-cris-low.c: Likewise.
1191 * linux-crisv32-low.c: Likewise.
1192 * linux-low.c: Likewise.
1193 * linux-m68k-low.c: Likewise.
1194 * linux-mips-low.c: Likewise.
1195 * linux-nios2-low.c: Likewise.
1196 * linux-s390-low.c: Likewise.
1197 * linux-sparc-low.c: Likewise.
1198 * linux-tic6x-low.c: Likewise.
1199 * linux-tile-low.c: Likewise.
1200 * linux-x86-low.c: Likewise.
1201
54019719
PA		 12022015-07-24 Pedro Alves <palves@redhat.com>
1203
1204 * config.in: Regenerate.
1205 * configure: Regenerate.
1206
eb7aa561
PA		 12072015-07-24 Pedro Alves <palves@redhat.com>
1208
1209 * acinclude.m4: Include ../ptrace.m4.
1210 * configure.ac: Call GDB_AC_PTRACE.
1211 * config.in, configure: Regenerate.
1212
55d7b841
YQ		 12132015-07-24 Yao Qi <yao.qi@linaro.org>
1214
1215 * linux-low.c (linux_create_inferior): Remove setting to
1216 proc->priv->new_inferior.
1217 (linux_attach): Likewise.
1218 (linux_low_filter_event): Likewise.
1219 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
1220
c06cbd92
YQ		 12212015-07-24 Yao Qi <yao.qi@linaro.org>
1222
1223 * linux-low.c (linux_arch_setup): New function.
1224 (linux_low_filter_event): If proc->tdesc is NULL and
1225 proc->attached is true, call the_low_target.arch_setup.
1226 Otherwise, keep status pending, and return.
1227 (linux_resume_one_lwp_throw): Don't call get_pc if
1228 thread->while_stepping isn't NULL. Don't call
1229 get_thread_regcache if proc->tdesc is NULL.
1230 (need_step_over_p): Return 0 if proc->tdesc is NULL.
1231 (linux_target_ops): Install arch_setup.
1232 * server.c (start_inferior): Call the_target->arch_setup.
1233 * target.h (struct target_ops) <arch_setup>: New field.
1234 (target_arch_setup): New marco.
1235 * lynx-low.c (lynx_target_ops): Update.
1236 * nto-low.c (nto_target_ops): Update.
1237 * spu-low.c (spu_target_ops): Update.
1238 * win32-low.c (win32_target_ops): Update.
1239
5ae3ebba
YQ		 12402015-07-24 Yao Qi <yao.qi@linaro.org>
1241
1242 * linux-low.c (linux_add_process): Don't set
1243 proc->priv->new_inferior.
1244 (linux_create_inferior): Set proc->priv->new_inferior to 1.
1245 (linux_attach): Likewise.
1246
eb97750b
YQ		 12472015-07-24 Yao Qi <yao.qi@linaro.org>
1248
1249 * server.c (start_inferior): Code refactor.
1250
51aee833
YQ		 12512015-07-24 Yao Qi <yao.qi@linaro.org>
1252
1253 * server.c (process_serial_event): Set general_thread.
1254
af1b22f3
YQ		 12552015-07-21 Yao Qi <yao.qi@linaro.org>
1256
1257 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
1258 aarch64_linux_get_debug_reg_capacity.
1259
554717a3
YQ		 12602015-07-17 Yao Qi <yao.qi@linaro.org>
1261
1262 * Makefile.in (aarch64-linux-hw-point.o): New rule.
1263 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
1264 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
1265 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
1266 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
1267 (AARCH64_HWP_ALIGNMENT): Likewise.
1268 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
1269 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
1270 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
1271 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
1272 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
1273 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
1274 (struct aarch64_debug_reg_state): Likewise.
1275 (struct arch_lwp_info): Likewise.
1276 (aarch64_align_watchpoint): Likewise.
1277 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
1278 (aarch64_watchpoint_length): Likewise.
1279 (aarch64_point_encode_ctrl_reg): Likewise
1280 (aarch64_point_is_aligned): Likewise.
1281 (aarch64_align_watchpoint): Likewise.
1282 (aarch64_linux_set_debug_regs):
1283 (aarch64_dr_state_insert_one_point): Likewise.
1284 (aarch64_dr_state_remove_one_point): Likewise.
1285 (aarch64_handle_breakpoint): Likewise.
1286 (aarch64_handle_aligned_watchpoint): Likewise.
1287 (aarch64_handle_unaligned_watchpoint): Likewise.
1288 (aarch64_handle_watchpoint): Likewise.
1289
c67ca4de
YQ		 12902015-07-17 Yao Qi <yao.qi@linaro.org>
1291
1292 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
1293 and don't aarch64_get_debug_reg_state. All callers update.
1294 (aarch64_handle_aligned_watchpoint): Likewise.
1295 (aarch64_handle_unaligned_watchpoint): Likewise.
1296 (aarch64_handle_watchpoint): Likewise.
1297 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
1298 (aarch64_remove_point): Likewise.
1299
25abf979
YQ		 13002015-07-17 Yao Qi <yao.qi@linaro.org>
1301
1302 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
1303 debug_printf.
1304 (aarch64_handle_unaligned_watchpoint): Likewise.
1305
db1ff28b
JK		 13062015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1307
1308 Revert the previous 3 commits:
1309 Move gdb_regex* to common/
1310 Move linux_find_memory_regions_full & co.
1311 gdbserver build-id attribute generator
1312
700ca40f
JK		 13132015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1314 Jan Kratochvil <jan.kratochvil@redhat.com>
1315
1316 gdbserver build-id attribute generator.
1317 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
1318 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
1319 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
1320 (find_phdr): New.
1321 (get_dynamic): Use find_pdhr to traverse program headers.
1322 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
1323 (compare_mapping_entry_range, struct find_memory_region_callback_data)
1324 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
1325 (get_hex_build_id): New.
1326 (linux_qxfer_libraries_svr4): Add optional build-id attribute
1327 to reply XML document.
1328
9904185c
JK		 13292015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1330 Jan Kratochvil <jan.kratochvil@redhat.com>
1331
1332 * target.c: Include target/target-utils.h and fcntl.h.
1333 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
1334 (target_fileio_read_stralloc): New functions.
1335
6e5b4429
JK		 13362015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1337
1338 * Makefile.in (OBS): Add gdb_regex.o.
1339 (gdb_regex.o): New.
1340 * config.in: Rebuilt.
1341 * configure: Rebuilt.
1342
ddc98fbf
JK		 13432015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1344 Jan Kratochvil <jan.kratochvil@redhat.com>
1345
1346 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
1347 * Makefile.in (OBS): Add target-utils.o.
1348 (linux-maps.o, target-utils.o): New.
1349 * configure.srv (srv_linux_obj): Add linux-maps.o.
1350
e57bb7a0
PL		 13512015-07-15 Pierre Langlois <pierre.langlois@arm.com>
1352
1353 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
1354 function, return 1.
1355 (the_low_target): Install it.
1356
586b02a9
PA		 13572015-07-14 Pedro Alves <palves@redhat.com>
1358
1359 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
1360 Instead, ignore ECHILD, and throw an error for other errnos.
1361
58c1b36c
PA		 13622015-07-10 Pedro Alves <palves@redhat.com>
1363
1364 * event-loop.c (struct callback_event) <data>: Change type to
1365 gdb_client_data instance instead of gdb_client_data pointer.
1366 (append_callback_event): Adjust.
1367
421530db
PL		 13682015-07-10 Pierre Langlois <pierre.langlois@arm.com>
1369
1370 * linux-aarch64-low.c: Add comments for each linux_target_ops
1371 method. Remove comments already covered in target_ops and
1372 linux_target_ops definitions.
1373 (the_low_target): Add comments for each unimplemented method.
1374
c2d65f38
YQ		 13752015-07-09 Yao Qi <yao.qi@linaro.org>
1376
1377 * linux-aarch64-low.c (aarch64_regmap): Remove.
1378 (aarch64_usrregs_info): Remove.
1379 (regs_info): Set field usrregs to NULL.
1380
b20a6524
MM		 13812015-07-02 Markus Metzger <markus.t.metzger@intel.com>
1382
1383 * linux-low.c: Include "rsp-low.h"
1384 (linux_low_encode_pt_config, linux_low_encode_raw): New.
1385 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
1386 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
1387 (handle_btrace_enable_pt): New.
1388 (handle_btrace_general_set): Support "pt".
1389 (handle_btrace_conf_general_set): Support "pt:size".
1390
96c97461
PL		 13912015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1392
1393 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
1394 Z_PACKET_SW_BP.
1395
37d66942
PL		 13962015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1397
1398 * linux-aarch64-low.c: Remove comment about endianness.
1399 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
1400 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
1401 memcmp.
1402
dc06243f
GB		 14032015-06-24 Gary Benson <gbenson@redhat.com>
1404
1405 * linux-i386-ipa.c (stdint.h): Do not include.
1406 * lynx-i386-low.c (stdint.h): Likewise.
1407 * lynx-ppc-low.c (stdint.h): Likewise.
1408 * mem-break.c (stdint.h): Likewise.
1409 * thread-db.c (stdint.h): Likewise.
1410 * tracepoint.c (stdint.h): Likewise.
1411 * win32-low.c (stdint.h): Likewise.
1412
124e13d9
SM		 14132015-06-18 Simon Marchi <simon.marchi@ericsson.com>
1414
1415 * server.c (write_qxfer_response): Update call to
1416 remote_escape_output.
1417
909c2cda
JK		 14182015-06-15 Aleksandar Ristovski <aristovski@qnx.com
1419 Jan Kratochvil <jan.kratochvil@redhat.com>
1420
1421 Merge multiple hex conversions.
1422 * gdbreplay.c (tohex): Rename to 'fromhex'.
1423 (logchar): Use fromhex.
1424
24c05f46
JK		 14252015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1426
1427 * server.c (handle_qxfer_libraries): Set `version' attribute for
1428 <library-list>.
1429
14d2069a
GB		 14302015-06-10 Gary Benson <gbenson@redhat.com>
1431
1432 * target.h (struct target_ops) <multifs_open>: New field.
1433 <multifs_unlink>: Likewise.
1434 <multifs_readlink>: Likewise.
1435 * linux-low.c (nat/linux-namespaces.h): New include.
1436 (linux_target_ops): Initialize the_target->multifs_open,
1437 the_target->multifs_unlink and the_target->multifs_readlink.
1438 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
1439 * hostio.c (hostio_fs_pid): New static variable.
1440 (hostio_handle_new_gdb_connection): New function.
1441 (handle_setfs): Likewise.
1442 (handle_open): Use the_target->multifs_open as appropriate.
1443 (handle_unlink): Use the_target->multifs_unlink as appropriate.
1444 (handle_readlink): Use the_target->multifs_readlink as
1445 appropriate.
1446 (handle_vFile): Handle vFile:setfs packets.
1447 * server.c (handle_query): Call hostio_handle_new_gdb_connection
1448 after target_handle_new_gdb_connection.
1449
4b8b5e72
GB		 14502015-06-10 Gary Benson <gbenson@redhat.com>
1451
1452 * configure.ac (AC_CHECK_FUNCS): Add setns.
1453 * config.in: Regenerate.
1454 * configure: Likewise.
1455 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
1456 (linux-namespaces.o): New rule.
1457 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
1458
3ac2e371
GB		 14592015-06-09 Gary Benson <gbenson@redhat.com>
1460
1461 * hostio.c (handle_open): Process mode argument with
1462 fileio_to_host_mode.
1463
ca9b78ce
YQ		 14642015-06-01 Yao Qi <yao.qi@linaro.org>
1465
1466 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
1467 * linux-x86-low.c: Likewise.
1468
bfacd19d
DB		 14692015-05-28 Don Breazeal <donb@codesourcery.com>
1470
1471 * linux-low.c (handle_extended_wait): Initialize
1472 thread_info.last_resume_kind for new fork children.
1473
452003ef
PA		 14742015-05-15 Pedro Alves <palves@redhat.com>
1475
1476 * target.h (target_handle_new_gdb_connection): Rewrite using if
1477 wrapped in do/while.
1478
1041a03c
JB		 14792015-05-14 Joel Brobecker <brobecker@adacore.com>
1480
1481 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
1482 * configure, config.in: Regenerate.
1483 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
1484 Declare typedef.
1485
c269dbdb
DB		 14862015-05-12 Don Breazeal <donb@codesourcery.com>
1487
1488 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
1489 PTRACE_EVENT_VFORK_DONE.
1490 (linux_low_ptrace_options, extended_event_reported): Add vfork
1491 events.
1492 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
1493 and "vforkdone" for RSP 'T' Stop Reply Packet.
1494 * server.h (report_vfork_events): Declare
1495 global variable.
1496
3a8a0396
DB		 14972015-05-12 Don Breazeal <donb@codesourcery.com>
1498
1499 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
1500 (the_low_target) <new_fork>: Initialize new member.
1501 * linux-arm-low.c (arm_new_fork): New function.
1502 (the_low_target) <new_fork>: Initialize new member.
1503 * linux-low.c (handle_extended_wait): Call new target function
1504 new_fork.
1505 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
1506 * linux-mips-low.c (mips_add_watchpoint): New function
1507 extracted from mips_insert_point.
1508 (the_low_target) <new_fork>: Initialize new member.
1509 (mips_linux_new_fork): New function.
1510 (mips_insert_point): Call mips_add_watchpoint.
1511 * linux-x86-low.c (x86_linux_new_fork): New function.
1512 (the_low_target) <new_fork>: Initialize new member.
1513
de0d863e
DB		 15142015-05-12 Don Breazeal <donb@codesourcery.com>
1515
1516 * linux-low.c (handle_extended_wait): Implement return value,
1517 rename argument 'event_child' to 'event_lwp', handle
1518 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
1519 (linux_low_ptrace_options): New function.
1520 (linux_low_filter_event): Call linux_low_ptrace_options,
1521 use different argument fo linux_enable_event_reporting,
1522 use return value from handle_extended_wait.
1523 (extended_event_reported): New function.
1524 (linux_wait_1): Call extended_event_reported and set
1525 status to report fork events.
1526 (linux_write_memory): Add pid to debug message.
1527 (reset_lwp_ptrace_options_callback): New function.
1528 (linux_handle_new_gdb_connection): New function.
1529 (linux_target_ops): Initialize new structure member.
1530 * linux-low.h (struct lwp_info) <waitstatus>: New member.
1531 * lynx-low.c: Initialize new structure member.
1532 * remote-utils.c (prepare_resume_reply): Implement stop reason
1533 "fork" for "T" stop message.
1534 * server.c (handle_query): Call handle_new_gdb_connection.
1535 * server.h (report_fork_events): Declare global flag.
1536 * target.h (struct target_ops) <handle_new_gdb_connection>:
1537 New member.
1538 (target_handle_new_gdb_connection): New macro.
1539 * win32-low.c: Initialize new structure member.
1540
ddcbc397
DB		 15412015-05-12 Don Breazeal <donb@codesourcery.com>
1542
1543 * mem-break.c (APPEND_TO_LIST): Define macro.
1544 (clone_agent_expr): New function.
1545 (clone_one_breakpoint): New function.
1546 (clone_all_breakpoints): New function.
1547 * mem-break.h: Declare new functions.
1548
89245bc0
DB		 15492015-05-12 Don Breazeal <donb@codesourcery.com>
1550
1551 * linux-low.c (linux_supports_fork_events): New function.
1552 (linux_supports_vfork_events): New function.
1553 (linux_target_ops): Initialize new structure members.
1554 (initialize_low): Call linux_check_ptrace_features.
1555 * lynx-low.c (lynx_target_ops): Initialize new structure
1556 members.
1557 * server.c (report_fork_events, report_vfork_events):
1558 New global flags.
1559 (handle_query): Add new features to qSupported packet and
1560 response.
1561 (captured_main): Initialize new global variables.
1562 * target.h (struct target_ops) <supports_fork_events>:
1563 New member.
1564 <supports_vfork_events>: New member.
1565 (target_supports_fork_events): New macro.
1566 (target_supports_vfork_events): New macro.
1567 * win32-low.c (win32_target_ops): Initialize new structure
1568 members.
1569
835205d0
GB		 15702015-05-12 Gary Benson <gbenson@redhat.com>
1571
1572 * server.c (handle_qxfer_exec_file): Use current process
1573 if annex is empty.
1574
21e94bd9
SL		 15752015-05-08 Sandra Loosemore <sandra@codesourcery.com>
1576
1577 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
1578 Remove HAVE_PTRACE_GETREGS conditionals.
1579 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
1580 instead of PTRACE_GETREGS and PTRACE_SETREGS.
1581
45614f15
YQ		 15822015-05-08 Yao Qi <yao.qi@linaro.org>
1583
1584 * linux-low.c (linux_supports_conditional_breakpoints): New
1585 function.
1586 (linux_target_ops): Install new target method.
1587 * lynx-low.c (lynx_target_ops): Install NULL hook for
1588 supports_conditional_breakpoints.
1589 * nto-low.c (nto_target_ops): Likewise.
1590 * spu-low.c (spu_target_ops): Likewise.
1591 * win32-low.c (win32_target_ops): Likewise.
1592 * server.c (handle_query): Check
1593 target_supports_conditional_breakpoints.
1594 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1595 New field.
1596 (target_supports_conditional_breakpoints): New macro.
1597
80ad801e
PA		 15982015-05-06 Pedro Alves <palves@redhat.com>
1599
1600 PR server/18081
1601 * server.c (start_inferior): If the process exits, mourn it.
1602
819843c7
GB		 16032015-04-21 Gary Benson <gbenson@redhat.com>
1604
1605 * hostio.c (fileio_open_flags_to_host): Factored out to
1606 fileio_to_host_openflags in common/fileio.c. Single use
1607 updated.
1608
a2d5a9d7
MF		 16092015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1610
1611 * linux-xtensa-low.c (xtensa_fill_gregset)
1612 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
1613 XCHAL_HAVE_LOOP.
1614
deb44829
MF		 16152015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1616
1617 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
1618 (regs_info): Replace usrregs pointer with NULL.
1619
e57f1de3
GB		 16202015-04-17 Gary Benson <gbenson@redhat.com>
1621
1622 * target.h (struct target_ops) <pid_to_exec_file>: New field.
1623 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
1624 * server.c (handle_qxfer_exec_file): New function.
1625 (qxfer_packets): Add exec-file entry.
1626 (handle_query): Report qXfer:exec-file:read as supported packet.
1627
62828379
RN		 16282015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
1629
1630 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
1631
b88bb450
GB		 16322015-04-09 Gary Benson <gbenson@redhat.com>
1633
1634 * hostio-errno.c (errno_to_fileio_error): Remove function.
1635 Update caller to use remote_fileio_to_fio_error.
1636
c8f4bfdd
YQ		 16372015-04-09 Yao Qi <yao.qi@linaro.org>
1638
1639 * linux-low.c (linux_insert_point): Call
1640 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
1641 (linux_remove_point): Call remove_memory_breakpoint if type is
1642 raw_bkpt_type_sw.
1643 * linux-x86-low.c (x86_insert_point): Don't call
1644 insert_memory_breakpoint.
1645 (x86_remove_point): Don't call remove_memory_breakpoint.
1646
41f98f02
PA		 16472015-04-01 Pedro Alves <palves@redhat.com>
1648 Cleber Rosa <crosa@redhat.com>
1649
1650 * server.c (gdbserver_usage): Reorganize and extend the usage
1651 message.
1652
2bf6fb9d
PA		 16532015-03-24 Pedro Alves <palves@redhat.com>
1654
1655 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
1656 output. Also dump TRAP_TRACE.
1657 (linux_low_filter_event): In debug output, distinguish a
1658 resume_stop SIGSTOP from a delayed SIGSTOP.
1659
369f6daa
GB		 16602015-03-24 Gary Benson <gbenson@redhat.com>
1661
1662 * linux-x86-low.c (x86_linux_new_thread): Moved to
1663 nat/x86-linux.c.
1664 (x86_linux_prepare_to_resume): Likewise.
1665
8e5d4070
GB		 16662015-03-24 Gary Benson <gbenson@redhat.com>
1667
1668 * Makefile.in (x86-linux-dregs.o): New rule.
1669 * configure.srv: Add x86-linux-dregs.o to relevant targets.
1670 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
1671 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
1672 (x86_linux_dr_get): Likewise.
1673 (x86_linux_dr_set): Likewise.
1674 (update_debug_registers_callback): Likewise.
1675 (x86_linux_dr_set_addr): Likewise.
1676 (x86_linux_dr_get_addr): Likewise.
1677 (x86_linux_dr_set_control): Likewise.
1678 (x86_linux_dr_get_control): Likewise.
1679 (x86_linux_dr_get_status): Likewise.
1680 (x86_linux_update_debug_registers): Likewise.
1681
2b95d440
GB		 16822015-03-24 Gary Benson <gbenson@redhat.com>
1683
1684 * linux-x86-low.c (x86_linux_update_debug_registers):
1685 New function, factored out from...
1686 (x86_linux_prepare_to_resume): ...this.
1687
14b0bc68
GB		 16882015-03-24 Gary Benson <gbenson@redhat.com>
1689
1690 * linux-x86-low.c (x86_linux_dr_get): Update comments.
1691 (x86_linux_dr_set): Likewise.
1692 (update_debug_registers_callback): Likewise.
1693 (x86_linux_dr_set_addr): Likewise.
1694 (x86_linux_dr_get_addr): Likewise.
1695 (x86_linux_dr_set_control): Likewise.
1696 (x86_linux_dr_get_control): Likewise.
1697 (x86_linux_dr_get_status): Likewise.
1698 (x86_linux_prepare_to_resume): Likewise.
1699
5dfe6ca8
GB		 17002015-03-24 Gary Benson <gbenson@redhat.com>
1701
1702 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
1703 Use perror_with_name. Pass string through gettext.
1704 (x86_linux_dr_set): Likewise.
1705
d33472ad
GB		 17062015-03-24 Gary Benson <gbenson@redhat.com>
1707
1708 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
1709 (x86_linux_dr_set_addr): ...this.
1710 (x86_dr_low_get_addr): Rename to...
1711 (x86_linux_dr_get_addr): ...this.
1712 (x86_dr_low_set_control): Rename to...
1713 (x86_linux_dr_set_control): ...this.
1714 (x86_dr_low_get_control): Rename to...
1715 (x86_linux_dr_get_control): ...this.
1716 (x86_dr_low_get_status): Rename to...
1717 (x86_linux_dr_get_status): ...this.
1718 (x86_dr_low): Update with new function names.
1719
4b134ca1
GB		 17202015-03-24 Gary Benson <gbenson@redhat.com>
1721
1722 * Makefile.in (x86-linux.o): New rule.
1723 * configure.srv: Add x86-linux.o to relevant targets.
1724 * linux-low.c (lwp_set_arch_private_info): New function.
1725 (lwp_arch_private_info): Likewise.
1726 * linux-x86-low.c: Include nat/x86-linux.h.
1727 (arch_lwp_info): Removed structure.
1728 (update_debug_registers_callback):
1729 Use lwp_set_debug_registers_changed.
1730 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
1731 and lwp_set_debug_registers_changed.
1732 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
1733
34c703da
GB		 17342015-03-24 Gary Benson <gbenson@redhat.com>
1735
1736 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
1737 * linux-arm-low.c (arm_new_thread): Likewise.
1738 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
1739 * linux-mips-low.c (mips_linux_new_thread): Likewise.
1740 * linux-x86-low.c (x86_linux_new_thread): Likewise.
1741 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
1742
cff068da
GB		 17432015-03-24 Gary Benson <gbenson@redhat.com>
1744
1745 * linux-low.c (ptid_of_lwp): New function.
1746 (lwp_is_stopped): Likewise.
1747 (lwp_stop_reason): Likewise.
1748 * linux-x86-low.c (update_debug_registers_callback):
1749 Use lwp_is_stopped.
1750 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
1751 lwp_stop_reason.
1752
b2f7c7e8
GB		 17532015-03-24 Gary Benson <gbenson@redhat.com>
1754
1755 * linux-low.h (linux_stop_lwp): Remove declaration.
1756
6d4ee8c6
GB		 17572015-03-24 Gary Benson <gbenson@redhat.com>
1758
1759 * linux-low.h: Include nat/linux-nat.h.
1760 * linux-low.c (iterate_over_lwps_args): New structure.
1761 (iterate_over_lwps_filter): New function.
1762 (iterate_over_lwps): Likewise.
1763 * linux-x86-low.c (update_debug_registers_callback):
1764 Update signature to what iterate_over_lwps expects.
1765 Remove PID check that iterate_over_lwps now performs.
1766 (x86_dr_low_set_addr): Use iterate_over_lwps.
1767 (x86_dr_low_set_control): Likewise.
1768
70a0bb6b
GB		 17692015-03-24 Gary Benson <gbenson@redhat.com>
1770
1771 * linux-x86-low.c (x86_debug_reg_state): New function.
1772 (x86_linux_prepare_to_resume): Use the above.
1773
7b669087
GB		 17742015-03-24 Gary Benson <gbenson@redhat.com>
1775
1776 * linux-low.c (current_lwp_ptid): New function.
1777 * linux-x86-low.c: Include nat/linux-nat.h.
1778 (x86_dr_low_get_addr): Use current_lwp_ptid.
1779 (x86_dr_low_get_control): Likewise.
1780 (x86_dr_low_get_status): Likewise.
1781
eef49a3d
PA		 17822015-03-20 Pedro Alves <palves@redhat.com>
1783
1784 * tracepoint.c (cmd_qtstatus): Make "str" const.
1785
b2333d22
PA		 17862015-03-20 Pedro Alves <palves@redhat.com>
1787
1788 * server.c (handle_general_set): Make "req_str" const.
1789
23f238d3
PA		 17902015-03-19 Pedro Alves <palves@redhat.com>
1791
1792 * linux-low.c (linux_resume_one_lwp): Rename to ...
1793 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
1794 instead call perror_with_name.
1795 (check_ptrace_stopped_lwp_gone): New function.
1796 (linux_resume_one_lwp): Reimplement as wrapper around
1797 linux_resume_one_lwp_throw that swallows errors if the LWP is
1798 gone.
1799
91baf43f
PA		 18002015-03-19 Pedro Alves <palves@redhat.com>
1801
1802 * linux-low.c (count_events_callback, select_event_lwp_callback):
1803 No longer check whether the thread has resume_stop as last resume
1804 kind.
1805
8bf3b159
PA		 18062015-03-19 Pedro Alves <palves@redhat.com>
1807
1808 * linux-low.c (count_events_callback, select_event_lwp_callback):
1809 Use the lwp's status_pending_p field, not the thread's.
1810
b90fc188
PA		 18112015-03-19 Pedro Alves <palves@redhat.com>
1812
1813 * linux-low.c (select_event_lwp_callback): Update comments to
1814 no longer mention SIGTRAP.
1815
464b0089
GB		 18162015-03-18 Gary Benson <gbenson@redhat.com>
1817
1818 * server.c (handle_query): Do not report vFile:fstat as supported.
1819
aa9e327f
GB		 18202015-03-11 Gary Benson <gbenson@redhat.com>
1821
1822 * hostio.c (sys/types.h): New include.
1823 (sys/stat.h): Likewise.
1824 (common-remote-fileio.h): Likewise.
1825 (handle_fstat): New function.
1826 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 1827
791c0056
GB		 18282015-03-11 Gary Benson <gbenson@redhat.com>
1829
1830 * configure.ac (AC_CHECK_MEMBERS): Add checks for
1831 struct stat.st_blocks and struct stat.st_blksize.
1832 * configure: Regenerate.
1833 * config.in: Likewise.
1834 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
1835 (OBS): Add common-remote-fileio.o.
1836 (common-remote-fileio.o): New rule.
1837
9a9df970
PA		 18382015-03-09 Pedro Alves <palves@redhat.com>
1839
1840 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
1841 'struct sockaddr' pointer in 'accept' call.
1842
9eb1356e
PA		 18432015-03-09 Pedro Alves <palves@redhat.com>
1844
1845 Revert:
1846 2015-03-07 Pedro Alves <palves@redhat.com>
1847 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1848 or <winsock2.h> here. Instead include "gdb_socket.h".
1849 (remote_open): Use union gdb_sockaddr_u.
1850 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1851 or <winsock2.h> here. Instead include "gdb_socket.h".
1852 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1853 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1854 or <sys/un.h>.
1855 (init_named_socket, gdb_agent_helper_thread): Use union
1856 gdb_sockaddr_u.
1857
aac331e4
PA		 18582015-03-07 Pedro Alves <palves@redhat.com>
1859
1860 * configure.ac (build_warnings): Move
1861 -Wdeclaration-after-statement to the C-specific set.
1862 * configure: Regenerate.
1863
366c75fc
PA		 18642015-03-07 Pedro Alves <palves@redhat.com>
1865
1866 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1867 or <winsock2.h> here. Instead include "gdb_socket.h".
1868 (remote_open): Use union gdb_sockaddr_u.
1869 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1870 or <winsock2.h> here. Instead include "gdb_socket.h".
1871 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1872 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1873 or <sys/un.h>.
1874 (init_named_socket, gdb_agent_helper_thread): Use union
1875 gdb_sockaddr_u.
1876
492d29ea
PA		 18772015-03-07 Pedro Alves <palves@redhat.com>
1878
1879 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
1880 instead.
1881
60a191ed
YQ		 18822015-03-06 Yao Qi <yao.qi@linaro.org>
1883
1884 * linux-aarch64-low.c (aarch64_insert_point): Use
1885 show_debug_regs as a boolean.
1886 (aarch64_remove_point): Likewise.
1887
f5771b1d
PA		 18882015-03-05 Pedro Alves <palves@redhat.com>
1889
1890 * lynx-low.c (lynx_target_ops): Install NULL hooks for
1891 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
1892 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
1893 * nto-low.c (nto_target_ops): Likewise.
1894 * spu-low.c (spu_target_ops): Likewise.
1895 * win32-low.c (win32_target_ops): Likewise.
1896
3e572f71
PA		 18972015-03-04 Pedro Alves <palves@redhat.com>
1898
72f4393d 1899 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 1900 Decide whether a breakpoint triggered based on the SIGTRAP's
1901 siginfo.si_code.
72f4393d
L		 1902 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
1903 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 1904 (linux_low_filter_event): Check for breakpoints before checking
1905 watchpoints.
1906 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
1907 siginfo.si_code.
72f4393d
L		 1908 (linux_stopped_by_sw_breakpoint)
1909 (linux_supports_stopped_by_sw_breakpoint)
1910 (linux_stopped_by_hw_breakpoint)
1911 (linux_supports_stopped_by_hw_breakpoint): New functions.
1912 (linux_target_ops): Install new target methods.
3e572f71 1913
1ec68e26
PA		 19142015-03-04 Pedro Alves <palves@redhat.com>
1915
1916 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
1917 * server.c (swbreak_feature, hwbreak_feature): New globals.
1918 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
1919 (captured_main): Clear swbreak_feature and hwbreak_feature.
1920 * server.h (swbreak_feature, hwbreak_feature): Declare.
1921 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
1922 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
1923 supports_stopped_by_hw_breakpoint>: New fields.
1924 (target_supports_stopped_by_sw_breakpoint)
1925 (target_stopped_by_sw_breakpoint)
1926 (target_supports_stopped_by_hw_breakpoint)
1927 (target_stopped_by_hw_breakpoint): Declare.
1928
15c66dd6
PA		 19292015-03-04 Pedro Alves <palves@redhat.com>
1930
1931 enum lwp_stop_reason -> enum target_stop_reason
1932 * linux-low.c (check_stopped_by_breakpoint): Adjust.
1933 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
1934 (linux_wait_1, stuck_in_jump_pad_callback)
1935 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
1936 (linux_stopped_by_watchpoint):
1937 * linux-low.h (enum lwp_stop_reason): Delete.
1938 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
1939 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
1940
98fc70d6
YQ		 19412015-03-04 Yao Qi <yao.qi@linaro.org>
1942
1943 * Makefile.in (SFILES): Add linux-aarch64-low.c.
1944
dd2ac174
GB		 19452015-03-03 Gary Benson <gbenson@redhat.com>
1946
1947 * hostio.c (handle_vFile): Fix prefix lengths.
1948
d68e53f4
MM		 19492015-03-03 Markus Metzger <markus.t.metzger@intel.com>
1950
1951 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
1952 ptr_bits.
1953
bf2d68ab
AA		 19542015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
1955
1956 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
1957 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
1958 (clean): Add "rm -f" for above C files.
1959 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
1960 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
1961 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
1962 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
1963 * linux-s390-low.c (HWCAP_S390_VX): New macro.
1964 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
1965 (init_registers_s390x_vx_linux64)
1966 (init_registers_s390x_tevx_linux64)
1967 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
1968 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
1969 declarations.
1970 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
1971 (s390_store_vxrs_high): New functions.
1972 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
1973 NT_S390_VXRS_HIGH.
1974 (s390_arch_setup): Add logic for selecting one of the new target
1975 descriptions. Activate the new vector regsets if applicable.
1976 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
1977 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
1978 and init_registers_s390x_tevx_linux64.
1979
c966a859
PA		 19802015-03-01 Pedro Alves <palves@redhat.com>
1981
1982 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
1983 parameter.
1984
4180215b
PA		 19852015-02-27 Pedro Alves <palves@redhat.com>
1986
1987 * linux-x86-low.c (u_debugreg_offset): New function.
1988 (x86_linux_dr_get, x86_linux_dr_set): Use it.
1989
749bab01
PA		 19902015-02-27 Pedro Alves <palves@redhat.com>
1991
1992 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
1993 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
1994 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
1995 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
1996 (ps_lsetfpregs, ps_getpid)
1997 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
1998 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
1999 (ps_lsetxregs, ps_plog): Declare.
2000
3c14e5a3
PA		 20012015-02-27 Pedro Alves <palves@redhat.com>
2002
2003 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
2004 IP_AGENT_EXPORT_FUNC.
2005 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
2006 IP_AGENT_EXPORT_FUNC.
2007 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
2008 (IP_AGENT_EXPORT): Delete.
2009 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2010 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2011 (gdb_trampoline_buffer_error, collecting, gdb_collect)
2012 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
2013 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
2014 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
2015 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
2016 (traceframe_read_count, traceframe_write_count)
2017 (traceframes_created, trace_state_variables, get_raw_reg)
2018 (get_trace_state_variable_value, set_trace_state_variable_value)
2019 (ust_loaded, helper_thread_id, cmd_buf): Use
2020 IPA_SYM_EXPORTED_NAME.
2021 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
2022 (tracepoints) Use IP_AGENT_EXPORT_VAR.
2023 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
2024 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2025 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
2026 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
2027 EXTERN_C_PUSH/EXTERN_C_POP.
2028 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
2029 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
2030 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2031 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
2032 (traceframe_write_count, traceframe_read_count)
2033 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
2034 (about_to_request_buffer_space, get_trace_state_variable_value)
2035 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
2036 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
2037 EXTERN_C_PUSH/EXTERN_C_POP.
2038 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
2039 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
2040 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
2041 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2042 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2043 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2044 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
2045 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
2046 Define.
2047 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
2048 (IP_AGENT_EXPORT_VAR_DECL): Define.
2049 (tracing): Declare.
2050 (gdb_agent_get_raw_reg): Declare.
2051
fe978cb0
PA		 20522015-02-27 Tom Tromey <tromey@redhat.com>
2053 Pedro Alves <palves@redhat.com>
2054
2055 Rename symbols whose names are reserved C++ keywords throughout.
2056
3bc3d82a
PA		 20572015-02-27 Pedro Alves <palves@redhat.com>
2058
2059 * Makefile.in (COMPILER): New, get it from autoconf.
2060 (CXX): Get from autoconf instead.
2061 (COMPILE.pre): Use COMPILER.
2062 (CC-LD): Rename to ...
2063 (CC_LD): ... this. Use COMPILER.
2064 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
2065 (CXX_FOR_TARGET): Default to g++ instead of gcc.
2066 * acinclude.m4: Include build-with-cxx.m4.
2067 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
2068 Disable -Werror by default if building in C++ mode.
2069 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
2070 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
2071 the C++ compiler. Save/restore CXXFLAGS too.
2072 * configure: Regenerate.
2073
07697489
PA		 20742015-02-27 Pedro Alves <palves@redhat.com>
2075
2076 * acinclude.m4: Include libiberty.m4.
2077 * configure.ac: Call libiberty_INIT.
2078 * config.in, configure: Regenerate.
2079
9beb7c4e
PA		 20802015-02-26 Pedro Alves <palves@redhat.com>
2081
2082 * linux-low.c (linux_wait_1): When incrementing the PC past a
2083 program breakpoint always use the_low_target.breakpoint_len as
2084 increment, rather than the maximum between that and
2085 the_low_target.decr_pc_after_break.
2086
8090aef2
PA		 20872015-02-23 Pedro Alves <palves@redhat.com>
2088
2089 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2090 thread was doing a step-over; always adjust the PC if
2091 we stepped over a permanent breakpoint.
2092 (linux_wait_1): If we stepped over breakpoint that was on top of a
2093 permanent breakpoint, manually advance the PC past it.
2094
bc9540e8
PA		 20952015-02-23 Pedro Alves <palves@redhat.com>
2096
2097 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2098 modes.
2099 (x86_fill_gregset, x86_store_gregset): Use it when handling
2100 $orig_eax.
2101
2db9a427
PA		 21022015-02-20 Pedro Alves <palves@redhat.com>
2103
2104 * thread-db.c: Include "nat/linux-procfs.h".
2105 (thread_db_init): Skip listing new threads if the kernel supports
2106 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2107
afa8d396
PA		 21082015-02-20 Pedro Alves <palves@redhat.com>
2109
2110 * linux-low.c (status_pending_p_callback): Use ptid_match.
2111
c9587f88
AT		 21122015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2113
2114 PR breakpoints/16812
2115 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2116 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2117 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2118
b05ec7a5
AT		 21192015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2120
2121 PR breakpoints/15956
2122 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2123
d33501a5
MM		 21242015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2125
2126 * linux-low.c (linux_low_btrace_conf): Print size.
2127 * server.c (handle_btrace_conf_general_set): New.
2128 (hanle_general_set): Call handle_btrace_conf_general_set.
2129 (handle_query): Report Qbtrace-conf:bts:size as supported.
2130
f4abbc16
MM		 21312015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2132
2133 * linux-low.c (linux_low_enable_btrace): Update parameters.
2134 (linux_low_btrace_conf): New.
2135 (linux_target_ops)<to_btrace_conf>: Initialize.
2136 * server.c (current_btrace_conf): New.
2137 (handle_btrace_enable): Rename to ...
2138 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
2139 to target_enable_btrace. Update comment. Update users.
2140 (handle_qxfer_btrace_conf): New.
2141 (qxfer_packets): Add btrace-conf entry.
2142 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2143 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2144 (target_ops)<read_btrace_conf>: New.
2145 (target_enable_btrace): Update parameters.
2146 (target_read_btrace_conf): New.
2147
043c3577
MM		 21482015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2149
2150 * server.c (handle_btrace_general_set): Remove call to
2151 target_supports_btrace.
2152 (supported_btrace_packets): New.
2153 (handle_query): Call supported_btrace_packets.
2154 * target.h: include btrace-common.h.
2155 (btrace_target_info): Removed.
2156 (supports_btrace, target_supports_btrace): Update parameters.
2157
734b0e4b
MM		 21582015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2159
2160 * Makefile.in (SFILES): Add common/btrace-common.c.
2161 (OBS): Add common/btrace-common.o.
2162 (btrace-common.o): Add build rules.
2163 * linux-low: Include btrace-common.h.
2164 (linux_low_read_btrace): Use struct btrace_data. Call
2165 btrace_data_init and btrace_data_fini.
2166
d6c146e9
PA		 21672015-02-06 Pedro Alves <palves@redhat.com>
2168
2169 * thread-db.c (find_new_threads_callback): Add debug output.
2170
20ba1ce6
PA		 21712015-02-04 Pedro Alves <palves@redhat.com>
2172
2173 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2174 (resume_stopped_resumed_lwps): New function.
2175 (linux_wait_for_event_filtered): Use it.
2176
8cc73a39
SDJ		 21772015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2178
2179 * Makefile.in (SFILES): Add linux-personality.c.
2180 (linux-personality.o): New rule.
2181 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2182 list of objects to be built.
2183 * linux-low.c: Include nat/linux-personality.h.
2184 (linux_create_inferior): Remove code to disable address space
2185 randomization (moved to ../nat/linux-personality.c). Create
2186 cleanup to disable address space randomization.
2187
fb23d554
SDJ		 21882015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2189
2190 * Makefile.in (posix-strerror.o): New rule.
2191 (mingw-strerror.o): Likewise.
2192 * configure: Regenerated.
2193 * configure.ac: Source file ../common/common.host. Initialize new
2194 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2195
cdf43629
YQ		 21962015-01-14 Yao Qi <yao@codesourcery.com>
2197
2198 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2199 (ppc-linux.o): New rule.
2200 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
2201 * configure.ac: AC_CHECK_FUNCS(getauxval).
2202 * config.in: Re-generated.
2203 * configure: Re-generated.
2204 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
2205 ppc64_64bit_inferior_p
2206
514c5338
YQ		 22072015-01-14 Yao Qi <yao@codesourcery.com>
2208
2209 * linux-ppc-low.c: Include "nat/ppc-linux.h".
2210 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
2211 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
2212 (PT_ORIG_R3, PT_TRAP): Likewise.
2213 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
2214 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
2215 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
2216
3368c1e5
JB		 22172015-01-10 Joel Brobecker <brobecker@adacore.com>
2218
2219 * i387-fp.c (i387_cache_to_xsave): In look over
2220 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
2221 zmmh_low_space field by use of zmmh_high_space.
2222
582511be
PA		 22232015-01-09 Pedro Alves <palves@redhat.com>
2224
2225 * linux-low.c (step_over_bkpt): Move higher up in the file.
2226 (handle_extended_wait): Don't store the stop_pc here.
2227 (get_stop_pc): Adjust comments and rename to ...
2228 (check_stopped_by_breakpoint): ... this. Record whether the LWP
2229 stopped for a software breakpoint or hardware breakpoint.
2230 (thread_still_has_status_pending_p): New function.
2231 (status_pending_p_callback): Use
2232 thread_still_has_status_pending_p. If the event is no longer
2233 interesting, resume the LWP.
2234 (handle_tracepoints): Add assert.
2235 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
2236 (wstatus_maybe_breakpoint): New function.
2237 (cancel_breakpoint): Delete function.
2238 (check_stopped_by_watchpoint): New function, factored out from
2239 linux_low_filter_event.
2240 (lp_status_maybe_breakpoint): Delete function.
2241 (linux_low_filter_event): Remove filter_ptid argument.
2242 Leave thread group exits pending here. Store the LWP's stop PC.
2243 Always leave events pending.
2244 (linux_wait_for_event_filtered): Pull all events out of the
2245 kernel, and leave them all pending.
2246 (count_events_callback, select_event_lwp_callback): Consider all
2247 events.
2248 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
2249 (select_event_lwp): Only give preference to the stepping LWP in
2250 all-stop mode. Adjust comments.
2251 (ignore_event): New function.
2252 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
2253 references to cancel_breakpoints. Adjust to renames. Also give
2254 equal priority to all LWPs that have had events in non-stop mode.
2255 If reporting a software breakpoint event, unadjust the LWP's PC.
2256 (linux_wait): If linux_wait_1 returned an ignored event, retry.
2257 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
2258 Adjust.
2259 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
2260 (resume_status_pending_p): Use thread_still_has_status_pending_p.
2261 (linux_stopped_by_watchpoint): Adjust.
2262 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
2263 * linux-low.h (enum lwp_stop_reason): New.
2264 (struct lwp_info) <stop_pc>: Adjust comment.
2265 <stopped_by_watchpoint>: Delete field.
2266 <stop_reason>: New field.
2267 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2268 * mem-break.c (software_breakpoint_inserted_here)
2269 (hardware_breakpoint_inserted_here): New function.
2270 * mem-break.h (software_breakpoint_inserted_here)
2271 (hardware_breakpoint_inserted_here): Declare.
2272 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
2273 (cancel_breakpoints): Delete.
2274 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
2275 (upload_fast_traceframes): Remove references to
2276 cancel_breakpoints.
2277
a33e3959
PA		 22782015-01-09 Pedro Alves <palves@redhat.com>
2279
2280 * thread-db.c (find_new_threads_callback): Ignore thread if the
2281 kernel thread ID is -1.
2282
8784d563
PA		 22832015-01-09 Pedro Alves <palves@redhat.com>
2284
2285 * linux-low.c (linux_attach_fail_reason_string): Move to
2286 nat/linux-ptrace.c, and rename.
2287 (linux_attach_lwp): Update comment.
2288 (attach_proc_task_lwp_callback): New function.
2289 (linux_attach): Adjust to rename and use
2290 linux_proc_attach_tgid_threads.
2291 (linux_attach_fail_reason_string): Delete declaration.
2292
76f2b779
JB		 22932015-01-01 Joel Brobecker <brobecker@adacore.com>
2294
2295 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
2296 * server.c (gdbserver_version): Likewise.
2297
fafcc06a
SDJ		 22982014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
2299
2300 * remote-utils.c: Include ctype.h.
2301 (input_interrupt): Explicitly handle the case when the char
2302 received is the NUL byte. Improve the printing of non-ASCII
2303 characters.
2304
beed38b8
JB		 23052014-12-16 Joel Brobecker <brobecker@adacore.com>
2306
2307 * linux-low.c (linux_low_filter_event): Update call to
2308 linux_enable_event_reporting following the addition of
2309 a new parameter to that function.
2310
bf330350
CU		 23112014-12-16 Catalin Udma <catalin.udma@freescale.com>
2312
2313 PR server/17457
2314 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
2315 (AARCH64_FPCR_REGNO): Likewise.
2316 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
2317 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
2318 (aarch64_store_fpregset): Likewise.
2319
5227d625
JB		 23202014-12-15 Joel Brobecker <brobecker@adacore.com>
2321
2322 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
2323 Remove FIXME comment about assumption about N.
2324
f93b65a0
JB		 23252014-12-13 Joel Brobecker <brobecker@adacore.com>
2326
2327 * configure.ac: If large-file support is disabled in GDBserver,
2328 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
2329 * configure: Regenerate.
2330
e5a9158d
AA		 23312014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2332
2333 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
2334 warning upon ENODATA from ptrace.
2335 * linux-s390-low.c (s390_store_tdb): New.
2336 (s390_regsets): Add regset for NT_S390_TDB.
2337
feea5f36
AA		 23382014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2339
2340 * linux-low.c (regsets_store_inferior_registers): Skip regsets
2341 without a fill_function.
2342 * linux-s390-low.c (s390_fill_last_break): Remove.
2343 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
2344 (s390_arch_setup): Use regset's size instead of fill_function for
2345 loop end condition.
2346
098dbe61
AA		 23472014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2348
2349 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
2350 the regset's store function when ptrace returned an error.
2351 * regcache.c (get_thread_regcache): Invalidate register cache
2352 before fetching inferior's registers.
2353
28eef672
AA		 23542014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2355
2356 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
2357 while-loop as for-loop.
2358 (regsets_store_inferior_registers): Likewise.
2359
bdca27a2
YQ		 23602014-11-28 Yao Qi <yao@codesourcery.com>
2361
2362 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
2363 * config.in, configure: Re-generate.
2364 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
2365 is defined.
2366
9c232dda
YQ		 23672014-11-21 Yao Qi <yao@codesourcery.com>
2368
2369 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
2370 (AC_CHECK_HEADERS): Remove malloc.h.
2371 * configure: Re-generated.
2372 * config.in: Re-generated.
2373 * server.h: Don't include alloca.h and malloc.h.
2374 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
2375 Don't include malloc.h.
2376
43968415
JB		 23772014-11-17 Joel Brobecker <brobecker@adacore.com>
2378
2379 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
2380 corresponding ERRNO check in same block.
2381
40e91bc7
PA		 23822014-11-12 Pedro Alves <palves@redhat.com>
2383
2384 * server.c (cont_thread): Update comment.
2385 (start_inferior, attach_inferior): No longer clear cont_thread.
2386 (handle_v_cont): No longer set cont_thread.
2387 (captured_main): Clear cont_thread each time a GDB connects.
2388
c2c118cf
PA		 23892014-11-12 Pedro Alves <palves@redhat.com>
2390
2391 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
2392 thread, and don't resume all threads if the Hc thread has exited.
2393
78708b7c
PA		 23942014-11-12 Pedro Alves <palves@redhat.com>
2395
2396 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
2397 the process group instead of to a specific LWP.
2398
a2abc7de
PA		 23992014-10-15 Pedro Alves <palves@redhat.com>
2400
2401 PR server/17487
2402 * win32-arm-low.c (arm_set_thread_context): Remove current_event
2403 parameter.
2404 (arm_set_thread_context): Delete.
2405 (the_low_target): Adjust.
2406 * win32-i386-low.c (debug_registers_changed)
2407 (debug_registers_used): Delete.
2408 (update_debug_registers_callback): New function.
2409 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
2410 needing to update their debug registers.
2411 (win32_get_current_dr): New function.
2412 (x86_dr_low_get_addr, x86_dr_low_get_control)
2413 (x86_dr_low_get_status): Fetch the debug register from the thread
2414 record's context.
2415 (i386_initial_stuff): Adjust.
2416 (i386_get_thread_context): Remove current_event parameter. Don't
2417 clear debug_registers_changed nor copy DR values to
2418 debug_reg_state.
2419 (i386_set_thread_context): Delete.
2420 (i386_prepare_to_resume): New function.
2421 (i386_thread_added): Mark the thread as needing to update irs
2422 debug registers.
2423 (the_low_target): Remove i386_set_thread_context and install
2424 i386_prepare_to_resume.
2425 * win32-low.c (win32_get_thread_context): Adjust.
2426 (win32_set_thread_context): Use SetThreadContext
2427 directly.
2428 (win32_prepare_to_resume): New function.
2429 (win32_require_context): New function, factored out from ...
2430 (thread_rec): ... this.
2431 (continue_one_thread): Call win32_prepare_to_resume on each thread
2432 we're about to continue.
2433 (win32_resume): Call win32_prepare_to_resume on the event thread.
2434 * win32-low.h (struct win32_thread_info)
2435 <debug_registers_changed>: New field.
2436 (struct win32_target_ops): Change prototype of set_thread_context,
2437 delete set_thread_context and add prepare_to_resume.
2438 (win32_require_context): New declaration.
2439
a442d071
GB		 24402014-10-08 Gary Benson <gbenson@redhat.com>
2441
2442 * server.h: Do not include common-exceptions.h.
2443
6f1947e8
GB		 24442014-10-08 Gary Benson <gbenson@redhat.com>
2445
2446 * server.h: Do not include cleanups.h.
2447
63b434a4
JH		 24482014-09-30 James Hogan <james.hogan@imgtec.com>
2449
2450 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
2451 mips64-dsp-linux.c.
2452
c4d9ceb6
YQ		 24532014-09-23 Yao Qi <yao@codesourcery.com>
2454
2455 * linux-low.c (lp_status_maybe_breakpoint): New function.
2456 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
2457 (count_events_callback): Likewise.
2458 (select_event_lwp_callback): Likewise.
2459 (cancel_breakpoints_callback): Likewise.
2460
89a5711c
DB		 24612014-09-19 Don Breazeal <donb@codesourcery.com>
2462
2463 * linux-low.c (handle_extended_wait): Call
2464 linux_ptrace_get_extended_event.
2465 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
2466 linux_is_extended_waitstatus.
2467
bffc0964
JB		 24682014-09-16 Joel Brobecker <brobecker@adacore.com>
2469
2470 * Makefile.in (CPPFLAGS): Define.
2471 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
2472 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
2473
0bfdf32f
GB		 24742014-09-16 Gary Benson <gbenson@redhat.com>
2475
2476 * inferiors.h (current_inferior): Renamed as...
2477 (current_thread): New variable. All uses updated.
2478 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
2479 (maybe_move_out_of_jump_pad): Likewise.
2480 (cancel_breakpoint): Likewise.
2481 (linux_low_filter_event): Likewise.
2482 (wait_for_sigstop): Likewise.
2483 (linux_resume_one_lwp): Likewise.
2484 (need_step_over_p): Likewise.
2485 (start_step_over): Likewise.
2486 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
2487 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
2488 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
2489 and save_inferior as saved_thread.
2490 * regcache.c (get_thread_regcache): Renamed saved_inferior as
2491 saved_thread.
2492 (regcache_invalidate_thread): Likewise.
2493 * remote-utils.c (prepare_resume_reply): Likewise.
2494 * thread-db.c (thread_db_get_tls_address): Likewise.
2495 (disable_thread_event_reporting): Likewise.
2496 (remove_thread_event_breakpoints): Likewise.
2497 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
2498 as saved_thread.
2499 * target.h (set_desired_inferior): Renamed as...
2500 (set_desired_thread): New declaration. All uses updated.
2501 * server.c (myresume): Updated comment to reference thread instead
2502 of inferior.
2503 (handle_serial_event): Likewise.
2504 (handle_target_event): Likewise.
2505
361c8ade
GB		 25062014-09-12 Tom Tromey <tromey@redhat.com>
2507 Gary Benson <gbenson@redhat.com>
2508
2509 * regcache.h: Include common-regcache.h.
2510 (regcache_read_pc): Don't declare.
2511 * regcache.c (get_thread_regcache_for_ptid): New function.
2512
bd9269f7
GB		 25132014-09-11 Tom Tromey <tromey@redhat.com>
2514 Gary Benson <gbenson@redhat.com>
2515
2516 * symbol.c: New file.
2517 * Makefile.in (SFILES): Add symbol.c.
2518 (OBS): Add symbol.o.
2519
f8c1d06b
GB		 25202014-09-11 Gary Benson <gbenson@redhat.com>
2521
2522 * target.c (target_stop_ptid, target_continue_ptid): New
2523 functions.
2524
721ec300
GB		 25252014-09-11 Tom Tromey <tromey@redhat.com>
2526 Gary Benson <gbenson@redhat.com>
2527
2528 * target.h: Include target/target.h.
2529 * target.c (target_read_memory, target_read_uint32)
2530 (target_write_memory): New functions.
2531
c5e92cca
GB		 25322014-09-11 Gary Benson <gbenson@redhat.com>
2533
2534 * server.h (debug_hw_points): Don't declare.
2535 * server.c (debug_hw_points): Don't define. Replace all uses
2536 with show_debug_regs.
2537 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
2538 all uses with show_debug_regs.
2539
2e4bb98a
EBM		 25402014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2541
2542 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
2543 endianness into account.
2544 (ppc_supply_ptrace_register): Likewise.
2545
ac740bc7
JH		 25462014-09-03 James Hogan <james.hogan@imgtec.com>
2547
2548 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
2549 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
2550
97ea6506
GB		 25512014-09-03 Gary Benson <gbenson@redhat.com>
2552
2553 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
2554 ALL_DEBUG_ADDRESS_REGISTERS.
2555
df7e5265
GB		 25562014-09-02 Gary Benson <gbenson@redhat.com>
2557
2558 * i386-low.h: Renamed as...
2559 * x86-low.h: New file. All type, function and variable name
2560 prefixes changed from "i386_" to "x86_". All references updated.
2561 * i386-low.c: Renamed as...
2562 * x86-low.c: New file. All type, function and variable name
2563 prefixes changed from "i386_" to "x86_". All references updated.
2564
ed859da7
GB		 25652014-09-02 Gary Benson <gbenson@redhat.com>
2566
2567 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
2568 (x86_linux_new_thread): Likewise.
2569
860789c7
GB		 25702014-08-29 Gary Benson <gbenson@redhat.com>
2571
2572 * server.h (setjmp.h): Do not include.
2573 (toplevel): Do not declare.
2574 (common-exceptions.h): Include.
2575 (cleanups.h): Likewise.
2576 * server.c (toplevel): Do not define.
2577 (exit_code): New static global.
2578 (detach_or_kill_for_exit_cleanup): New function.
2579 (main): New function. Original main renamed to...
2580 (captured_main): New function.
2581 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
2582
ff55e1b5
GB		 25832014-08-29 Gary Benson <gbenson@redhat.com>
2584
2585 * Makefile.in (SFILES): Add common/common-exceptions.c.
2586 (OBS): Add common-exceptions.o.
2587 (common-exceptions.o): New rule.
2588 * utils.c (prepare_to_throw_exception): New function.
2589
e9bcb658
GB		 25902014-08-29 Gary Benson <gbenson@redhat.com>
2591
2592 * config.in: Regenerate.
2593 * configure: Likewise.
2594
e3180625
GB		 25952014-08-29 Gary Benson <gbenson@redhat.com>
2596
2597 * Makefile.in (SFILES): Add common/cleanups.c.
2598 (OBS): cleanups.o.
2599 (cleanups.o): New rule.
2600
e3d6ba5d
GB		 26012014-08-29 Gary Benson <gbenson@redhat.com>
2602
2603 * utils.c (internal_vwarning): New function.
2604
7096e886
GB		 26052014-08-28 Gary Benson <gbenson@redhat.com>
2606
2607 * utils.h (fatal): Remove declaration.
2608 * utils.c (fatal): Remove function.
2609
14ce3192
GB		 26102014-08-28 Gary Benson <gbenson@redhat.com>
2611
2612 * tracepoint.c (gdb_agent_init): Replace fatal with
2613 perror_with_name.
2614 (initialize_tracepoint): Likewise.
2615
50278d59
GB		 26162014-08-28 Gary Benson <gbenson@redhat.com>
2617
2618 * remote-utils.c (remote_prepare): Replace fatal with error.
2619
aa96c426
GB		 26202014-08-28 Gary Benson <gbenson@redhat.com>
2621
2622 * linux-low.c (linux_async): Replace fatal with warning.
2623 Tidy up and return.
2624 (linux_start_non_stop): Return -1 if linux_async failed.
2625
f7160e97
GB		 26262014-08-28 Gary Benson <gbenson@redhat.com>
2627
2628 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
2629 gdb_assert.
2630 (i386_dr_low_get_addr): Remove vague comment.
2631 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
2632 gdb_assert.
2633
38e08fca
GB		 26342014-08-28 Gary Benson <gbenson@redhat.com>
2635
2636 * inferiors.c (get_thread_process): Replace check with gdb_assert.
2637 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
2638 internal_error.
2639 (linux_resume_one_lwp): Likewise.
2640 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
2641 gdb_assert.
2642 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
2643 with internal_error.
2644 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
2645 (init_register_cache): Replace fatal with gdb_assert_not_reached.
2646 (find_register_by_name): Replace fatal with internal_error.
2647 (find_regno): Likewise.
2648 * tdesc.c (init_target_desc): Replace check with gdb_assert.
2649 * thread-db.c (thread_db_create_event): Likewise.
2650 (thread_db_load_search): Likewise.
2651 (try_thread_db_load_1): Likewise.
2652 * tracepoint.c (get_jump_space_head): Replace fatal with
2653 internal_error.
2654 (claim_trampoline_space): Likewise.
2655 (have_fast_tracepoint_trampoline_buffer): Likewise.
2656 (cmd_qtstart): Likewise.
2657 (stop_tracing): Likewise.
2658 (fast_tracepoint_collecting): Likewise.
2659 (target_malloc): Likewise.
2660 (download_tracepoint): Likewise.
2661 (download_trace_state_variables): Replace check with gdb_assert.
2662 (upload_fast_traceframes): Replace fatal with internal_error.
2663
34abf635
GB		 26642014-08-19 Tom Tromey <tromey@redhat.com>
2665 Gary Benson <gbenson@redhat.com>
2666
2667 * Makefile.in (SFILES): Add common/common-debug.c.
2668 (OBS): Add common-debug.o.
2669 (common-debug.o): New rule.
2670 * debug.h (debug_printf): Don't declare.
2671 * debug.c (debug_printf): Renamed and rewritten as...
2672 (debug_vprintf): New function.
2673
f6e94d78
GB		 26742014-08-19 Gary Benson <gbenson@redhat.com>
2675
2676 * utils.h: Do not include print-utils.h.
2677
9239eeab
GB		 26782014-08-19 Tom Tromey <tromey@redhat.com>
2679 Gary Benson <gbenson@redhat.com>
2680
2681 * server.h: Add static assertion.
2682 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
2683
ef87c8bb
GB		 26842014-08-19 Tom Tromey <tromey@redhat.com>
2685 Gary Benson <gbenson@redhat.com>
2686
2687 * Makefile.in (SFILES): Add common/errors.c.
2688 (OBS): Add errors.o.
2689 (IPA_OBS): Add errors-ipa.o.
2690 (errors.o): New rule.
2691 (errors-ipa.o): Likewise.
2692 * utils.h (perror_with_name, error, warning): Don't declare.
2693 * utils.c (warning): Renamed and rewritten as...
2694 (vwarning): New function.
2695 (error): Renamed and rewritten as...
2696 (verror): New function.
2697 (internal_error): Renamed and rewritten as...
2698 (internal_verror): New function.
2699
bb974a24
GB		 27002014-08-07 Gary Benson <gbenson@redhat.com>
2701
2702 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
2703 * configure: Regenerate.
2704 * config.in: Likewise.
2705 * server.h: Do not include errno.h.
2706 * event-loop.c: Likewise.
2707 * hostio-errno.c: Likewise.
2708 * linux-low.c: Likewise.
2709 * remote-utils.c: Likewise.
2710 * spu-low.c: Likewise.
2711 * utils.c: Likewise.
2712 * gdbreplay.c: Unconditionally include errno.h.
2713
6d3d12eb
GB		 27142014-08-07 Gary Benson <gbenson@redhat.com>
2715
2716 * server.h: Do not include string.h.
2717 * event-loop.c: Likewise.
2718 * linux-low.c: Likewise.
2719 * regcache.c: Likewise.
2720 * remote-utils.c: Likewise.
2721 * spu-low.c: Likewise.
2722 * utils.c: Likewise.
2723
dccbb609
GB		 27242014-08-07 Gary Benson <gbenson@redhat.com>
2725
2726 * server.h: Do not include gdb_assert.h.
2727
e76df0d0
GB		 27282014-08-07 Gary Benson <gbenson@redhat.com>
2729
2730 * server.h: Do not include common-utils.h.
2731
4cb9c816
GB		 27322014-08-07 Gary Benson <gbenson@redhat.com>
2733
2734 * server.h: Do not include ptid.h.
2735 * notif.h: Likewise.
2736
3995eeee
GB		 27372014-08-07 Gary Benson <gbenson@redhat.com>
2738
2739 * server.h: Do not include gdb_locale.h.
2740
cb9f1a9b
GB		 27412014-08-07 Gary Benson <gbenson@redhat.com>
2742
2743 * server.h: Do not include gdb/signals.h.
2744 * win32-low.c: Likewise.
2745
a5fceff8
GB		 27462014-08-07 Gary Benson <gbenson@redhat.com>
2747
2748 * server.h: Do not include pathmax.h.
2749
b9391142
GB		 27502014-08-07 Gary Benson <gbenson@redhat.com>
2751
2752 * server.h: Do not include libiberty.h.
2753 * linux-bfin-low.c: Likewise.
2754
0e443c87
GB		 27552014-08-07 Gary Benson <gbenson@redhat.com>
2756
2757 * server.h: Do not include ansidecl.h.
2758
8ebb3f56
GB		 27592014-08-07 Gary Benson <gbenson@redhat.com>
2760
2761 * linux-x86-low.c: Do not include stddef.h.
2762 * lynx-ppc-low.c: Likewise.
2763 * tracepoint.c: Likewise.
2764
8980bdf6
GB		 27652014-08-07 Gary Benson <gbenson@redhat.com>
2766
2767 * server.h: Do not include stdarg.h.
2768 * nto-low.c: Likewise.
2769
d7096f71
GB		 27702014-08-07 Gary Benson <gbenson@redhat.com>
2771
2772 * server.h: Do not include stdlib.h.
2773 * inferiors.c: Likewise.
2774 * linux-low.c: Likewise.
2775 * regcache.c: Likewise.
2776 * spu-low.c: Likewise.
2777 * tracepoint.c: Likewise.
2778 * utils.c: Likewise.
2779
d02f550d
GB		 27802014-08-07 Gary Benson <gbenson@redhat.com>
2781
2782 * server.h: Do not include stdio.h.
2783 * linux-low.c: Likewise.
2784 * remote-utils.c: Likewise.
2785 * spu-low.c: Likewise.
2786 * utils.c: Likewise.
2787 * wincecompat.c: Likewise.
2788
87f6c4e3
GB		 27892014-08-06 Gary Benson <gbenson@redhat.com>
2790
2791 * regcache.c (init_register_cache): Move conditionals inside if.
2792
7089dca4
GB		 27932014-08-06 Gary Benson <gbenson@redhat.com>
2794
2795 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
2796
462f517e
GB		 27972014-07-31 Gary Benson <gbenson@redhat.com>
2798
2799 * ax.h: Do not include server.h.
2800 * gdbthread.h: Likewise.
2801 * lynx-low.h: Likewise.
2802 * notif.h: Likewise.
2803
976411d6
GB		 28042014-07-30 Gary Benson <gbenson@redhat.com>
2805
2806 * server.h: Include common-defs.h.
2807 Do not include config.h or build-gnulib-gdbserver/config.h.
2808
d41f6d8e
GB		 28092014-07-30 Gary Benson <gbenson@redhat.com>
2810
2811 * hostio-errno.c: Move server.h to top of includes list.
2812 * inferiors.c: Likewise.
2813 * linux-x86-low.c: Likewise.
2814 * notif.c: Include server.h.
2815
314c6a35
TT		 28162014-07-24 Tom Tromey <tromey@redhat.com>
2817 Gary Benson <gbenson@redhat.com>
2818
2819 * server.h (CORE_ADDR): Now unsigned.
2820
69ff6be5
PA		 28212014-07-16 Pedro Alves <palves@redhat.com>
2822
2823 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
2824
ce9e3fe7
PA		 28252014-07-15 Pedro Alves <palves@redhat.com>
2826
2827 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
2828 copy.
2829
e76126e8
PA		 28302014-07-11 Pedro Alves <palves@redhat.com>
2831
2832 * linux-low.c (kill_wait_lwp): New function, based on
2833 kill_one_lwp_callback, but use my_waitpid directly.
2834 (kill_one_lwp_callback, linux_kill): Use it.
2835
8e9db26e
PA		 28362014-06-23 Pedro Alves <palves@redhat.com>
2837
2838 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
2839 before setting DR0..DR3.
2840
698b3e08
GB		 28412014-06-20 Gary Benson <gbenson@redhat.com>
2842
2843 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
2844 * configure: Regenerated.
2845 * config.in: Likewise.
2846
125f8a3d
GB		 28472014-06-20 Gary Benson <gbenson@redhat.com>
2848
2849 * Makefile.in (SFILES): Update locations for files moved
2850 from common to nat.
2851 (object file files): Reordered.
2852
42995dbd
GB		 28532014-06-20 Gary Benson <gbenson@redhat.com>
2854
2855 * i386-low.h (i386_dr_low_can_set_addr): Removed.
2856 (i386_dr_low_set_addr): Likewise.
2857 (i386_dr_low_get_addr): Likewise.
2858 (i386_dr_low_can_set_control): Likewise.
2859 (i386_dr_low_set_control): Likewise.
2860 (i386_dr_low_get_control): Likewise.
2861 (i386_dr_low_get_status): Likewise.
2862 (i386_get_debug_register_length): Likewise.
2863 * linux-x86-low.c (i386_dr_low_set_addr):
2864 Changed signature. Made static.
2865 (i386_dr_low_get_addr): Likewise.
2866 (i386_dr_low_set_control): Likewise.
2867 (i386_dr_low_get_control): Likewise.
2868 (i386_dr_low_get_status): Likewise.
2869 (i386_dr_low): New global variable.
2870 * win32-i386-low.c (i386_dr_low_set_addr):
2871 Changed signature. Made static.
2872 (i386_dr_low_get_addr): Likewise.
2873 (i386_dr_low_set_control): Likewise.
2874 (i386_dr_low_get_control): Likewise.
2875 (i386_dr_low_get_status): Likewise.
2876 (i386_dr_low): New global variable.
2877
e1d2394b
MS		 28782014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
2879
2880 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
2881 * Makefile.in (AR, AR_FLAGS): Define.
2882 * configure: Regenerate.
2883
3a8ee006
GB		 28842014-06-19 Gary Benson <gbenson@redhat.com>
2885
2886 * Makefile.in (i386-dregs.o): New rule.
2887 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
2888 * i386-low.c (target.h): Remove include.
2889 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
2890 (DR_CONTROL_SHIFT): Likewise.
2891 (DR_CONTROL_SIZE): Likewise.
2892 (DR_RW_EXECUTE): Likewise.
2893 (DR_RW_WRITE): Likewise.
2894 (DR_RW_READ): Likewise.
2895 (DR_RW_IORW): Likewise.
2896 (DR_LEN_1): Likewise.
2897 (DR_LEN_2): Likewise.
2898 (DR_LEN_4): Likewise.
2899 (DR_LEN_8): Likewise.
2900 (DR_LOCAL_ENABLE_SHIFT): Likewise.
2901 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
2902 (DR_ENABLE_SIZE): Likewise.
2903 (DR_LOCAL_SLOWDOWN): Likewise.
2904 (DR_GLOBAL_SLOWDOWN): Likewise.
2905 (DR_CONTROL_RESERVED): Likewise.
2906 (I386_DR_CONTROL_MASK): Likewise.
2907 (I386_DR_VACANT): Likewise.
2908 (I386_DR_LOCAL_ENABLE): Likewise.
2909 (I386_DR_GLOBAL_ENABLE): Likewise.
2910 (I386_DR_DISABLE): Likewise.
2911 (I386_DR_SET_RW_LEN): Likewise.
2912 (I386_DR_GET_RW_LEN): Likewise.
2913 (I386_DR_WATCH_HIT): Likewise.
2914 (i386_wp_op_t): Likewise.
2915 (i386_show_dr): Likewise.
2916 (i386_length_and_rw_bits): Likewise.
2917 (i386_insert_aligned_watchpoint): Likewise.
2918 (i386_remove_aligned_watchpoint): Likewise.
2919 (i386_handle_nonaligned_watchpoint): Likewise.
2920 i386_update_inferior_debug_regs(): Likewise.
2921 (i386_dr_insert_watchpoint): Likewise.
2922 (i386_dr_remove_watchpoint): Likewise.
2923 (i386_dr_region_ok_for_watchpoint): Likewise.
2924 (i386_dr_stopped_data_address): Likewise.
2925 (i386_dr_stopped_by_watchpoint): Likewise.
2926
8f26655c
GB		 29272014-06-19 Gary Benson <gbenson@redhat.com>
2928
2929 * i386-low.c (i386_dr_show): Renamed to
2930 i386_show_dr and made static. All uses updated.
2931 (i386_dr_length_and_rw_bits): Renamed to
2932 i386_length_and_rw_bits and made static.
2933 All uses updated.
2934 (i386_dr_insert_aligned_watchpoint): Renamed to
2935 i386_insert_aligned_watchpoint and made static.
2936 All uses updated.
2937 (i386_dr_remove_aligned_watchpoint): Renamed to
2938 i386_remove_aligned_watchpoint and made static.
2939 All uses updated.
2940 (i386_dr_update_inferior_debug_regs): Renamed to
2941 i386_update_inferior_debug_regs and made static.
2942 All uses updated.
2943
b9228891
GB		 29442014-06-18 Gary Benson <gbenson@redhat.com>
2945
5171def3
GB		 2946 * i386-low.h (i386_dr_low_can_set_addr): New macro.
2947 (i386_dr_low_can_set_control): Likewise.
2948 (i386_get_debug_register_length): Likewise.
2949 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
2950 (i386_dr_low_can_set_control): Likewise.
2951 (i386_get_debug_register_length): Likewise.
2952
29532014-06-17 Gary Benson <gbenson@redhat.com>
2954
b9228891
GB		 2955 * i386-low.h (i386-dregs.h): New include.
2956 (DR_FIRSTADDR): Now in i386-dregs.h.
2957 (DR_LASTADDR): Likewise.
2958 (DR_NADDR): Likewise.
2959 (DR_STATUS): Likewise.
2960 (DR_CONTROL): Likewise.
2961 (i386_debug_reg_state): Likewise.
2962 (i386_dr_insert_watchpoint): Likewise.
2963 (i386_dr_remove_watchpoint): Likewise.
2964 (i386_dr_region_ok_for_watchpoint): Likewise.
2965 (i386_dr_stopped_data_address): Likewise.
2966 (i386_dr_stopped_by_watchpoint): Likewise.
2967 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
2968
4be83cc2
GB		 29692014-06-18 Gary Benson <gbenson@redhat.com>
2970
2971 * i386-low.h (i386_low_insert_watchpoint): Renamed to
2972 i386_dr_insert_watchpoint.
2973 (i386_low_remove_watchpoint): Renamed to
2974 i386_dr_remove_watchpoint.
2975 (i386_low_region_ok_for_watchpoint): Renamed to
2976 i386_dr_region_ok_for_watchpoint.
2977 (i386_low_stopped_data_address): Renamed to
2978 i386_dr_stopped_data_address.
2979 (i386_low_stopped_by_watchpoint): Renamed to
2980 i386_dr_stopped_by_watchpoint.
2981 * i386-low.c (i386_show_dr): Renamed to
2982 i386_dr_show and made nonstatic. All uses updated.
2983 (i386_length_and_rw_bits): Renamed to
2984 i386_dr_length_and_rw_bits and made nonstatic.
2985 All uses updated.
2986 (i386_insert_aligned_watchpoint): Renamed to
2987 i386_dr_insert_aligned_watchpoint and made nonstatic.
2988 All uses updated.
2989 (i386_remove_aligned_watchpoint): Renamed to
2990 i386_dr_remove_aligned_watchpoint and made nonstatic.
2991 All uses updated.
2992 (i386_update_inferior_debug_regs): Renamed to
2993 i386_dr_update_inferior_debug_regs and made nonstatic.
2994 All uses updated.
2995 (i386_low_insert_watchpoint): Renamed to
2996 i386_dr_insert_watchpoint. All uses updated.
2997 (i386_low_remove_watchpoint): Renamed to
2998 i386_dr_remove_watchpoint. All uses updated.
2999 (i386_low_region_ok_for_watchpoint): Renamed to
3000 i386_dr_region_ok_for_watchpoint. All uses updated.
3001 (i386_low_stopped_data_address): Renamed to
3002 i386_dr_stopped_data_address. All uses updated.
3003 (i386_low_stopped_by_watchpoint): Renamed to
3004 i386_dr_stopped_by_watchpoint. All uses updated.
3005
131aa0d4
GB		 30062014-06-18 Gary Benson <gbenson@redhat.com>
3007
3008 * i386-low.c (i386_dr_low_can_set_addr): New macro.
3009 (i386_dr_low_can_set_control): Likewise.
3010 (i386_insert_aligned_watchpoint): New check.
3011
d9305f7f
GB		 30122014-06-18 Gary Benson <gbenson@redhat.com>
3013
3014 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
3015 Renamed to state.
3016
e927c9fc
GB		 30172014-06-18 Gary Benson <gbenson@redhat.com>
3018
3019 * i386-low.c (i386_length_and_rw_bits): Use internal_error
3020 instead of fatal and error.
3021 (i386_handle_nonaligned_watchpoint): Likewise.
3022
1b6d4134
GB		 30232014-06-18 Gary Benson <gbenson@redhat.com>
3024
3025 * i386-low.c (i386_get_debug_register_length): New macro.
3026 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
3027 (i386_show_dr): Use debug_printf instead of fprintf. Use
3028 phex to format values.
3029
6e62758f
GB		 30302014-06-18 Gary Benson <gbenson@redhat.com>
3031
3032 * i386-low.h: Comment changes.
3033 * i386-low.c: Likewise.
3034
fc6e2f03
GB		 30352014-06-18 Gary Benson <gbenson@redhat.com>
3036
3037 * i386-low.c: Whitespace changes.
3038
f9d1eeed
TT		 30392014-06-12 Tom Tromey <tromey@redhat.com>
3040
3041 * utils.c (freeargv): Remove.
3042
0b04e523
TT		 30432014-06-12 Tom Tromey <tromey@redhat.com>
3044
3045 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
3046 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
3047 (parse_debug_format_options): Likewise.
3048 (gdbserver_usage): Likewise.
3049 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
3050 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
3051 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
3052 against libiberty.
3053 ($(LIBGNU)): Depend on libiberty.
3054 (all-lib): Recurse into all subdirs.
3055 (install-only): Invoke "install" target in subdirs.
3056 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
3057 targets.
3058 * configure: Rebuild.
3059 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
3060 for vasprintf, vsnprintf, or gettimeofday.
3061 * configure.srv: Don't add safe-ctype.o or lbasename.o to
3062 srv_tgtobj.
3063
270c9937
JB		 30642014-06-05 Joel Brobecker <brobecker@adacore.com>
3065
3066 * development.sh: Delete.
3067 * Makefile.in (config.status): Adjust dependency on development.sh.
3068 * configure.ac: Adjust development.sh source call.
3069 * configure: Regenerate.
3070
0a261ed8
PA		 30712014-06-02 Pedro Alves <palves@redhat.com>
3072
3073 * ax.c (gdb_free_agent_expr): New function.
3074 * ax.h (gdb_free_agent_expr): New declaration.
3075 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
3076 list.
3077 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
3078 static.
3079 (clear_breakpoint_conditions_and_commands): New function.
3080 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
3081 (clear_breakpoint_conditions_and_commands): New declaration.
3082
e9dae05e
RR		 30832014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3084
3085 * linux-aarch64-low.c (asm/ptrace.h): Include.
3086
5876f503
JK		 30872014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3088
3089 Fix TLS access for -static -pthread.
3090 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3091 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3092 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3093
802e8e6d
PA		 30942014-05-20 Pedro Alves <palves@redhat.com>
3095
3096 * linux-aarch64-low.c (aarch64_insert_point)
3097 (aarch64_remove_point): No longer check whether the type is
3098 supported here. Adjust to new interface.
3099 (the_low_target): Install aarch64_supports_z_point_type as
3100 supports_z_point_type method.
3101 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3102 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3103 instead of a Z packet char. Adjust.
3104 (arm_supports_z_point_type): New function.
3105 (arm_insert_point, arm_remove_point): Adjust to new interface.
3106 (the_low_target): Install arm_supports_z_point_type.
3107 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3108 (cris_insert_point, cris_remove_point): Adjust to new interface.
3109 Don't check whether the type is supported here.
3110 (the_low_target): Install cris_supports_z_point_type.
3111 * linux-low.c (linux_supports_z_point_type): New function.
3112 (linux_insert_point, linux_remove_point): Adjust to new interface.
3113 * linux-low.h (struct linux_target_ops) <insert_point,
3114 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3115 raw_breakpoint pointer parameter.
3116 <supports_z_point_type>: New method.
3117 * linux-mips-low.c (mips_supports_z_point_type): New function.
3118 (mips_insert_point, mips_remove_point): Adjust to new interface.
3119 Use mips_supports_z_point_type.
3120 (the_low_target): Install mips_supports_z_point_type.
3121 * linux-ppc-low.c (the_low_target): Install NULL as
3122 supports_z_point_type method.
3123 * linux-s390-low.c (the_low_target): Install NULL as
3124 supports_z_point_type method.
3125 * linux-sparc-low.c (the_low_target): Install NULL as
3126 supports_z_point_type method.
3127 * linux-x86-low.c (x86_supports_z_point_type): New function.
3128 (x86_insert_point): Adjust to new insert_point interface. Use
3129 insert_memory_breakpoint. Adjust to new
3130 i386_low_insert_watchpoint interface.
3131 (x86_remove_point): Adjust to remove_point interface. Use
3132 remove_memory_breakpoint. Adjust to new
3133 i386_low_remove_watchpoint interface.
3134 (the_low_target): Install x86_supports_z_point_type.
3135 * lynx-low.c (lynx_target_ops): Install NULL as
3136 supports_z_point_type callback.
3137 * nto-low.c (nto_supports_z_point_type): New.
3138 (nto_insert_point, nto_remove_point): Adjust to new interface.
3139 (nto_target_ops): Install nto_supports_z_point_type.
3140 * mem-break.c: Adjust intro comment.
3141 (struct raw_breakpoint) <raw_type, size>: New fields.
3142 <inserted>: Update comment.
3143 <shlib_disabled>: Delete field.
3144 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3145 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3146 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3147 (raw_bkpt_type_to_target_hw_bp_type): New function.
3148 (find_enabled_raw_code_breakpoint_at): New function.
3149 (find_raw_breakpoint_at): New type and size parameters. Use them.
3150 (insert_memory_breakpoint): New function, based off
3151 set_raw_breakpoint_at.
3152 (remove_memory_breakpoint): New function.
3153 (set_raw_breakpoint_at): Reimplement.
3154 (set_breakpoint): New, based on set_breakpoint_at.
3155 (set_breakpoint_at): Reimplement.
3156 (delete_raw_breakpoint): Go through the_target->remove_point
3157 instead of assuming memory breakpoints.
3158 (find_gdb_breakpoint_at): Delete.
3159 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3160 (find_gdb_breakpoint): New function.
3161 (set_gdb_breakpoint_at): Delete.
3162 (z_type_supported): New function.
3163 (set_gdb_breakpoint_1): New function, loosely based off
3164 set_gdb_breakpoint_at.
3165 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3166 (delete_gdb_breakpoint_at): Delete.
3167 (delete_gdb_breakpoint_1): New function, loosely based off
3168 delete_gdb_breakpoint_at.
3169 (delete_gdb_breakpoint): New function.
3170 (clear_gdb_breakpoint_conditions): Rename to ...
3171 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3172 breakpoint.
3173 (add_condition_to_breakpoint): Make static.
3174 (add_breakpoint_condition): Take a struct breakpoint pointer
3175 instead of an address. Adjust.
3176 (gdb_condition_true_at_breakpoint): Rename to ...
3177 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3178 z_type parameter.
3179 (gdb_condition_true_at_breakpoint): Reimplement.
3180 (add_breakpoint_commands): Take a struct breakpoint pointer
3181 instead of an address. Adjust.
3182 (gdb_no_commands_at_breakpoint): Rename to ...
3183 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3184 parameter. Return true if no breakpoint was found. Change debug
3185 output.
3186 (gdb_no_commands_at_breakpoint): Reimplement.
3187 (run_breakpoint_commands): Rename to ...
3188 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3189 and change return type to boolean.
3190 (run_breakpoint_commands): New function.
3191 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3192 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3193 breakpoint. Go through the_target->remove_point instead of
3194 assuming memory breakpoint.
3195 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3196 software and hardware breakpoints.
3197 (reinsert_raw_breakpoint): Go through the_target->insert_point
3198 instead of assuming memory breakpoint.
3199 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3200 software and hardware breakpoints.
3201 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
3202 Check both software and hardware breakpoints.
3203 (validate_inserted_breakpoint): Assert the breakpoint is a
3204 software breakpoint. Set the inserted flag to -1 instead of
3205 setting shlib_disabled.
3206 (delete_disabled_breakpoints): Adjust.
3207 (validate_breakpoints): Only validate software breakpoints.
3208 Adjust to inserted flag change.
3209 (check_mem_read, check_mem_write): Skip breakpoint types other
3210 than software breakpoints. Adjust to inserted flag change.
3211 * mem-break.h (enum raw_bkpt_type): New enum.
3212 (raw_breakpoint, struct process_info): Forward declare.
3213 (Z_packet_to_target_hw_bp_type): Delete declaration.
3214 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
3215 (set_gdb_breakpoint, delete_gdb_breakpoint)
3216 (clear_breakpoint_conditions): New declarations.
3217 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
3218 (breakpoint_inserted_here): Update comment.
3219 (add_breakpoint_condition, add_breakpoint_commands): Replace
3220 address parameter with a breakpoint pointer parameter.
3221 (gdb_breakpoint_here): Update comment.
3222 (delete_gdb_breakpoint_at): Delete.
3223 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
3224 * server.c (process_point_options): Take a struct breakpoint
3225 pointer instead of an address. Adjust.
3226 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
3227 delete_gdb_breakpoint.
3228 * spu-low.c (spu_target_ops): Install NULL as
3229 supports_z_point_type method.
3230 * target.h: Include mem-break.h.
3231 (struct target_ops) <prepare_to_access_memory>: Update comment.
3232 <supports_z_point_type>: New field.
3233 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3234 instead of a char. Also take a raw breakpoint pointer.
3235 * win32-arm-low.c (the_low_target): Install NULL as
3236 supports_z_point_type.
3237 * win32-i386-low.c (i386_supports_z_point_type): New function.
3238 (i386_insert_point, i386_remove_point): Adjust to new interface.
3239 (the_low_target): Install i386_supports_z_point_type.
3240 * win32-low.c (win32_supports_z_point_type): New function.
3241 (win32_insert_point, win32_remove_point): Adjust to new interface.
3242 (win32_target_ops): Install win32_supports_z_point_type.
3243 * win32-low.h (struct win32_target_ops):
3244 <supports_z_point_type>: New method.
3245 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3246 instead of a char. Also take a raw breakpoint pointer.
3247
932539e3
PA		 32482014-05-20 Pedro Alves <palves@redhat.com>
3249
3250 * mem-break.h: Include break-common.h.
3251 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3252 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
3253 (Z_packet_to_target_hw_bp_type): New declaration.
3254 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
3255 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
3256 (Z_PACKET_ACCESS_WP): Delete macros.
3257 (Z_packet_to_hw_type): Delete function.
3258 * i386-low.h: Don't include break-common.h here.
3259 (Z_packet_to_hw_type): Delete declaration.
3260 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
3261 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3262 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
3263 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3264 * linux-aarch64-low.c: Don't include break-common.h here.
3265 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3266 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
3267 (Z_packet_to_target_hw_bp_type): Delete function.
3268 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
3269 function.
3270 (mips_insert_point, mips_remove_point): Use
3271 Z_packet_to_target_hw_bp_type.
3272
4ff0d3d8
PA		 32732014-05-20 Pedro Alves <palves@redhat.com>
3274
3275 * linux-aarch64-low.c: Include break-common.h.
3276 (enum target_point_type): Delete.
3277 (Z_packet_to_point_type): Rename to ...
3278 (Z_packet_to_target_hw_bp_type): ... this, and return a
3279 target_hw_bp_type instead.
3280 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
3281 instead of an enum target_point_type.
3282 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
3283 breakpoint type.
3284 (aarch64_dr_state_insert_one_point)
3285 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
3286 (aarch64_handle_aligned_watchpoint)
3287 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
3288 Take an enum target_hw_bp_type instead of an enum
3289 target_point_type.
3290 (aarch64_supports_z_point_type): New function.
3291 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
3292 use Z_packet_to_target_hw_bp_type.
3293
786dc519
JB		 32942014-05-20 Joel Brobecker <brobecker@adacore.com>
3295
3296 * configure.ac: Only use -Werror by default when DEVELOPMENT
3297 is true.
3298 * configure: Regenerate.
3299
9e0aa64f
JK		 33002014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
3301
3302 Fix gdbserver qGetTLSAddr for x86_64 -m32.
3303 * linux-x86-low.c (X86_64_USER_REGS): New.
3304 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
3305
2b577b92
YQ		 33062014-04-28 Yao Qi <yao@codesourcery.com>
3307
3308 * Makefile.in (i386-avx512.c): Fix the typo of generated file
3309 name.
3310
94611da2
PA		 33112014-04-25 Pedro Alves <palves@redhat.com>
3312
3313 PR server/16255
3314 * linux-low.c (linux_attach_fail_reason_string): New function.
3315 (linux_attach_lwp): Delete.
3316 (linux_attach_lwp_1): Rename to ...
3317 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
3318 argument. Remove "initial" parameter. Return int instead of
3319 void. Don't error or warn here.
3320 (linux_attach): Adjust to call linux_attach_lwp. Call error on
3321 failure to attach to the tgid. Call warning when failing to
3322 attach to an lwp.
3323 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
3324 argument. Remove "initial" parameter. Return int instead of
3325 void. Don't error or warn here.
3326 (linux_attach_fail_reason_string): New declaration.
3327 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
3328 interface change. Use linux_attach_fail_reason_string.
3329
01f9f808
MS		 33302014-04-24 Michael Sturm <michael.sturm@mintel.com>
3331 Walfred Tedeschi <walfred.tedeschi@intel.com>
3332
3333 * Makefile.in: Added rules to handle new files
3334 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
3335 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
3336 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
3337 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
3338 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
3339 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
3340 x32-avx512-linux.o.
3341 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
3342 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
3343 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
3344 i386/x32-avx512.xml.
3345 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
3346 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
3347 i386/x32-avx512-linux.xml.
3348 * i387-fp.c (num_avx512_k_registers): New constant for number
3349 of K registers.
3350 (num_avx512_zmmh_low_registers): New constant for number of
3351 lower ZMM registers (0-15).
3352 (num_avx512_zmmh_high_registers): New constant for number of
3353 higher ZMM registers (16-31).
3354 (num_avx512_ymmh_registers): New contant for number of higher
3355 YMM registers (ymm16-31 added by avx521 on x86_64).
3356 (num_avx512_xmm_registers): New constant for number of higher
3357 XMM registers (xmm16-31 added by AVX512 on x86_64).
3358 (struct i387_xsave): Add space for AVX512 registers.
3359 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
3360 Add code to handle AVX512 registers.
3361 (i387_xsave_to_cache): Add code to handle AVX512 registers.
3362 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
3363 prototypei from generated file.
3364 (tdesc_amd64_avx512_linux): Likewise.
3365 (init_registers_x32_avx512_linux): Likewise.
3366 (tdesc_x32_avx512_linux): Likewise.
3367 (init_registers_i386_avx512_linux): Likewise.
3368 (tdesc_i386_avx512_linux): Likewise.
3369 (x86_64_regmap): Add AVX512 registers.
3370 (x86_linux_read_description): Add code to handle AVX512 XSTATE
3371 mask.
3372 (initialize_low_arch): Add code to initialize AVX512 registers.
3373
51aa91f9
PA		 33742014-04-23 Pedro Alves <palves@redhat.com>
3375
3376 * mem-break.c (find_gdb_breakpoint_at): Make static.
3377 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
3378
a4165e94
PA		 33792014-04-23 Pedro Alves <palves@redhat.com>
3380
3381 * i386-low.c: Don't include break-common.h here.
3382 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3383 prototype to take target_hw_bp_type as argument instead of a Z
3384 packet char.
3385 * i386-low.h: Include break-common.h here.
3386 (Z_packet_to_hw_type): Declare.
3387 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3388 prototypes.
3389 * linux-x86-low.c (x86_insert_point): Convert the packet number to
3390 a target_hw_bp_type before calling i386_low_insert_watchpoint.
3391 (x86_remove_point): Convert the packet number to a
3392 target_hw_bp_type before calling i386_low_remove_watchpoint.
3393 * win32-i386-low.c (i386_insert_point): Convert the packet number
3394 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
3395 (i386_remove_point): Convert the packet number to a
3396 target_hw_bp_type before calling i386_low_remove_watchpoint.
3397
b8acf843
PA		 33982014-04-23 Pedro Alves <palves@redhat.com>
3399
3400 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
3401
d708bcd1
PA		 34022014-04-10 Pedro Alves <palves@redhat.com>
3403
3404 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3405 Check if the condition or command is NULL before checking if the
3406 breakpoint is known. On success, return true.
3407 * mem-break.h (add_breakpoint_condition): Document return.
3408 (add_breakpoint_commands): Add describing comment.
3409 * server.c (skip_to_semicolon): New function.
3410 (process_point_options): Use it.
3411
2eec7d5b
PA		 34122014-04-09 Pedro Alves <palves@redhat.com>
3413
3414 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
3415 to lwpid_of.
3416
fa96cb38
PA		 34172014-02-27 Pedro Alves <palves@redhat.com>
3418
3419 PR 12702
3420 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
3421 macros.
3422 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
3423 output.
3424 (last_thread_of_process_p): Take a PID argument instead of a
3425 thread pointer.
3426 (linux_wait_for_lwp): Delete.
3427 (num_lwps, check_zombie_leaders, not_stopped_callback): New
3428 functions.
3429 (linux_low_filter_event): New function, party factored out from
3430 linux_wait_for_event.
3431 (linux_wait_for_event): Rename to ...
3432 (linux_wait_for_event_filtered): ... this. Add new filter ptid
3433 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
3434 sigsuspend. Check for zombie leaders.
3435 (linux_wait_for_event): Reimplement as wrapper around
3436 linux_wait_for_event_filtered.
3437 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
3438 a normal or signal exit is seen, it's the whole process exiting.
3439 (wait_for_sigstop): No longer a for_each_inferior callback.
3440 Rewrite on top of linux_wait_for_event_filtered.
3441 (stop_all_lwps): Call wait_for_sigstop directly.
3442 * server.c (resume, handle_target_event): Handle
3443 TARGET_WAITKIND_NO_RESUMED.
3444
d763de10
JB		 34452014-02-26 Joel Brobecker <brobecker@adacore.com>
3446
3447 * win32-low.c (psapi_get_dll_name,
3448 * win32_CreateToolhelp32Snapshot): Delete.
3449 (win32_CreateToolhelp32Snapshot, win32_Module32First)
3450 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
3451 Delete.
3452 (handle_load_dll): Add function description.
3453 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
3454
850a0f76
JB		 34552014-02-26 Joel Brobecker <brobecker@adacore.com>
3456
3457 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
3458 Add comment.
3459 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
3460 base address when calling win32_add_one_solib.
3461 (handle_load_dll): Delete local variable load_addr.
3462 Remove 0x1000 offset applied to DLL base address when calling
3463 win32_add_one_solib.
3464 (handle_unload_dll): Add comment.
3465
f25b3fc3
JB		 34662014-02-26 Joel Brobecker <brobecker@adacore.com>
3467
3468 * win32-low.c (win32_add_all_dlls): Renames
3469 win32_ensure_ntdll_loaded. Rewrite function documentation.
3470 Adjust implementation to always load all DLLs.
3471 Add 0x1000 offset to DLL base address when calling
3472 win32_add_one_solib.
3473 (child_initialization_done): New static global.
3474 (do_initial_child_stuff): Set child_initialization_done to
3475 zero during child initialization, and 1 after. Replace call
3476 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
3477 Add comment.
3478 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
3479 (handle_unload_dll): Add function documentation.
3480 (get_child_debug_event): Ignore load and unload DLL events
3481 during child initialization.
3482
d86d4aaf
DE		 34832014-02-20 Doug Evans <dje@google.com>
3484
3bc32da3 3485 Remove global all_lwps.
d86d4aaf
DE		 3486 * inferiors.h (ptid_of): Move here from linux-low.h.
3487 (pid_of, lwpid_of): Ditto.
3488 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
3489 parameter is a struct thread_info * now.
3490 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
3491 directly. Pass &all_threads to find_inferior instead of &all_lwps.
3492 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
3493 directly.
3494 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
3495 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
3496 * linux-arm-low.c (update_registers_callback): Update, "entry"
3497 parameter is a struct thread_info * now.
3498 Fetch lwpid from current_inferior directly.
3499 (arm_insert_point): Pass &all_threads to find_inferior instead of
3500 &all_lwps.
3501 (arm_remove_point): Ditto.
3502 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
3503 (arm_prepare_to_resume): Fetch pid from thread.
3504 (arm_read_description): Fetch lwpid from current_inferior directly.
3505 * linux-low.c (all_lwps): Delete.
3506 (delete_lwp): Delete call to remove_inferior.
3507 (handle_extended_wait): Fetch lwpid from thread.
3508 (add_lwp): Don't set lwp->entry.id. Remove call to
3509 add_inferior_to_list.
3510 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
3511 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
3512 (kill_one_lwp_callback): Ditto.
3513 (linux_kill): Don't dereference NULL pointer.
3514 Fetch ptid,lwpid from thread.
3515 (get_detach_signal): Fetch ptid from thread.
3516 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
3517 Simplify call to regcache_invalidate_thread.
3518 (delete_lwp_callback): Update, "entry" parameter is a
3519 struct thread_info * now. Fetch pid from thread.
3520 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
3521 (status_pending_p_callback): Update, "entry" parameter is a
3522 struct thread_info * now. Fetch ptid from thread.
3523 (find_lwp_pid): Update, "entry" parameter is a
3524 struct thread_info * now.
3525 (linux_wait_for_lwp): Fetch pid from thread.
3526 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
3527 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
3528 (enqueue_one_deferred_signal): Fetch lwpid from thread.
3529 (dequeue_one_deferred_signal): Ditto.
3530 (cancel_breakpoint): Fetch ptid from current_inferior.
3531 (linux_wait_for_event): Pass &all_threads to find_inferior,
3532 not &all_lwps. Fetch ptid, lwpid from thread.
3533 (count_events_callback): Update, "entry" parameter is a
3534 struct thread_info * now.
3535 (select_singlestep_lwp_callback): Ditto.
3536 (select_event_lwp_callback): Ditto.
3537 (cancel_breakpoints_callback): Ditto.
3538 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
3539 not &all_lwps.
3540 (select_event_lwp): Ditto. Fetch ptid from event_thread.
3541 (unsuspend_one_lwp): Update, "entry" parameter is a
3542 struct thread_info * now.
3543 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
3544 not &all_lwps.
3545 (linux_stabilize_threads): Ditto. And for for_each_inferior.
3546 Fetch lwpid from thread, not lwp.
3547 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
3548 Pass &all_threads to find_inferior, not &all_lwps.
3549 (send_sigstop): Fetch lwpid from thread, not lwp.
3550 (send_sigstop_callback): Update, "entry" parameter is a
3551 struct thread_info * now.
3552 (suspend_and_send_sigstop_callback): Ditto.
3553 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
3554 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
3555 struct thread_info * now.
3556 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
3557 from thread, lwp.
3558 (lwp_running): Update, "entry" parameter is a
3559 struct thread_info * now.
3560 (stop_all_lwps): Fetch ptid from thread.
3561 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
3562 (linux_resume_one_lwp): Fetch lwpid from thread.
3563 (linux_set_resume_request): Update, "entry" parameter is a
3564 struct thread_info * now. Fetch pid, lwpid from thread.
3565 (resume_status_pending_p): Update, "entry" parameter is a
3566 struct thread_info * now.
3567 (need_step_over_p): Ditto. Fetch lwpid from thread.
3568 (start_step_over): Fetch lwpid from thread.
3569 (linux_resume_one_thread): Update, "entry" parameter is a
3570 struct thread_info * now. Fetch lwpid from thread.
3571 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
3572 (proceed_one_lwp): Update, "entry" parameter is a
3573 struct thread_info * now. Fetch lwpid from thread.
3574 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
3575 struct thread_info * now.
3576 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
3577 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
3578 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
3579 directly.
3580 (regsets_store_inferior_registers): Ditto.
3581 (fetch_register, store_register): Ditto.
3582 (linux_read_memory, linux_write_memory): Ditto.
3583 (linux_request_interrupt): Ditto.
3584 (linux_read_auxv): Ditto.
3585 (linux_xfer_siginfo): Ditto.
3586 (linux_qxfer_spu): Ditto.
3587 (linux_qxfer_libraries_svr4): Ditto.
3588 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
3589 moved to inferiors.h.
3590 (get_lwp): Delete.
3591 (get_thread_lwp): Update.
3592 (struct lwp_info): Delete member "entry". Simplify comment for
3593 member "thread".
3594 (all_lwps): Delete.
3595 * linux-mips-low.c (mips_read_description): Fetch lwpid from
3596 current_inferior directly.
3597 (update_watch_registers_callback): Update, "entry" parameter is a
3598 struct thread_info * now. Fetch pid from thread.
3599 (mips_linux_prepare_to_resume): Fetch ptid from thread.
3600 (mips_insert_point): Fetch lwpid from current_inferior.
3601 Pass &all_threads to find_inferior, not &all_lwps.
3602 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
3603 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
3604 directly.
3605 (mips_stopped_data_address): Ditto.
3606 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
3607 directly.
3608 * linux-tile-low.c (tile_arch_setup): Ditto.
3609 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
3610 (update_debug_registers_callback): Update, "entry" parameter is a
3611 struct thread_info * now. Fetch pid from thread.
3612 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
3613 Pass &all_threads to find_inferior, not &all_lwps.
3614 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
3615 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
3616 Pass &all_threads to find_inferior, not &all_lwps.
3617 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
3618 (i386_dr_low_get_status): Ditto.
3619 (x86_linux_prepare_to_resume): Fetch ptid from thread.
3620 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
3621 (x86_linux_read_description): Ditto.
3622 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
3623
3b8361aa
DE		 36242014-02-20 Doug Evans <dje@google.com>
3625
3626 * inferiors.c (get_first_inferior): Fix buglet.
3627
f7667f0d
DE		 36282014-02-19 Doug Evans <dje@google.com>
3629
3630 * gdbthread.h (add_thread): Change result type to struct thread_info *.
3631 * inferiors.c (add_thread): Change result type to struct thread_info *.
3632 All callers updated.
3633 (add_lwp): Call add_thread here instead of in callers.
3634 All callers updated.
3635 * linux-low.h (get_lwp_thread): Rewrite.
3636 (struct lwp_info): New member "thread".
3637
b3312d80
DE		 36382014-02-19 Doug Evans <dje@google.com>
3639
3640 * linux-low.c (add_lwp): Change result to struct lwp_info *.
3641 All callers updated.
3642
ecc6f45c
DE		 36432014-02-19 Doug Evans <dje@google.com>
3644
3645 * inferiors.c (add_thread): Fix whitespace.
3646
649ebbca
DE		 36472014-02-19 Doug Evans <dje@google.com>
3648
3649 * dll.c (clear_dlls): Replace accessing list implemention details
3650 with API function.
3651 * gdbthread.h (get_first_thread): Declare.
3652 * inferiors.c (for_each_inferior_with_data): New function.
3653 (get_first_thread): New function.
3654 (find_thread_ptid): Simplify.
3655 (get_first_inferior): New function.
3656 (clear_list): Delete.
3657 (one_inferior_p): New function.
3658 (clear_inferior_list): New function.
3659 (clear_inferiors): Update.
3660 * inferiors.h (for_each_inferior_with_data): Declare.
3661 (clear_inferior_list): Declare.
3662 (one_inferior_p): Declare.
3663 (get_first_inferior): Declare.
3664 * linux-low.c (linux_wait_for_event): Replace accessing list
3665 implemention details with API function.
3666 * server.c (target_running): Ditto.
3667 (accumulate_file_name_length): New function.
3668 (emit_dll_description): New function.
3669 (handle_qxfer_libraries): Replace accessing list implemention
3670 details with API function.
3671 (handle_qxfer_threads_worker): New function.
3672 (handle_qxfer_threads_proper): Replace accessing list implemention
3673 details with API function.
3674 (handle_query): Ditto.
3675 (visit_actioned_threads_callback_ftype): New typedef.
3676 (visit_actioned_threads_data): New struct.
3677 (visit_actioned_threads): Rewrite to be find_inferior callback.
3678 (resume): Call find_inferior.
3679 (handle_status): Replace accessing list implemention
3680 details with API function.
3681 (process_serial_event): Replace accessing list implemention details
3682 with API function.
3683 * target.c (set_desired_inferior): Replace accessing list implemention
3684 details with API function.
3685 * tracepoint.c (same_process_p): New function.
3686 (gdb_agent_about_to_close): Replace accessing list implemention
3687 details with API function.
3688 * win32-low.c (child_delete_thread): Replace accessing list
3689 implemention details with API function.
3690 (match_dll_by_basename): New function.
3691 (dll_is_loaded_by_basename): New function.
3692 (win32_ensure_ntdll_loaded): Replace accessing list implemention
3693 details call to dll_is_loaded_by_basename.
3694
80894984
DE		 36952014-02-19 Doug Evans <dje@google.com>
3696
3697 * dll.h (struct dll_info): Add comment.
3698 * gdbthread.h (struct thread_info): Add comment.
3699 (current_ptid): Simplify.
3700 * inferiors.c (add_process): Update.
3701 (remove_process): Update.
3702 * inferiors.h (struct process_info): Rename member "head" to "entry".
3703 * linux-low.c (delete_lwp): Update.
3704 (add_lwp): Update.
3705 (last_thread_of_process_p): Update.
3706 (kill_one_lwp_callback, linux_kill): Update.
3707 (status_pending_p_callback): Update.
3708 (wait_for_sigstop): Update. Simplify read of ptid.
3709 (start_step_over): Update.
3710 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
3711 (get_lwp_thread): Update.
3712 (struct lwp_info): Rename member "head" to "entry".
3713 * regcache.h (inferior_list_entry): Delete.
3714 * server.c (kill_inferior_callback): Update.
3715 (detach_or_kill_inferior_callback): Update.
3716 (print_started_pid): Update.
3717 (print_attached_pid): Update.
3718 (process_serial_event): Simplify read of ptid.
3719 * thread-db.c (thread_db_create_event): Update.
3720 (thread_db_get_tls_address): Update.
3721 * win32-low.c (current_inferior_ptid): Simplify.
3722
46917d26
TT		 37232014-02-19 Tom Tromey <tromey@redhat.com>
3724
3725 * target.h (struct target_ops) <supports_btrace>: Add target_ops
3726 argument.
3727 (target_supports_btrace): Update.
3728
0759a81e
YQ		 37292014-02-14 Yao Qi <yao@codesourcery.com>
3730
3731 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
3732 (rsp-low-ipa.o): New target.
3733
a7191e8b
TT		 37342014-02-12 Tom Tromey <tromey@redhat.com>
3735
3736 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
3737 convert_ascii_to_int.
3738 * regcache.c (registers_to_string): Likewise.
3739 * remote-utils.c (decode_M_packet): Likewise.
3740 * server.c (process_serial_event): Likewise.
3741
ff0e980e
TT		 37422014-02-12 Tom Tromey <tromey@redhat.com>
3743
3744 * server.c (handle_query, handle_v_run): Use hex2bin, not
3745 unhexify.
3746 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
3747
e9371aff
TT		 37482014-02-12 Tom Tromey <tromey@redhat.com>
3749
3750 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
3751 convert_int_to_ascii.
3752 * regcache.c (registers_to_string, collect_register_as_string):
3753 Likewise.
3754 * remote-utils.c (look_up_one_symbol, relocate_instruction):
3755 Likewise.
3756 * server.c (process_serial_event): Likewise.
3757 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
3758 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
3759
971dc0b8
TT		 37602014-02-12 Tom Tromey <tromey@redhat.com>
3761
3762 * remote-utils.c (look_up_one_symbol, monitor_output): Use
3763 bin2hex, not hexify.
3764 * tracepoint.c (cmd_qtstatus): Likewise.
3765
0a822afb
TT		 37662014-02-12 Tom Tromey <tromey@redhat.com>
3767
3768 * remote-utils.c (monitor_output): Pass explicit length to
3769 hexify.
3770
9c3d6531
TT		 37712014-02-12 Tom Tromey <tromey@redhat.com>
3772
3773 * tracepoint.c: Include rsp-low.h.
3774 * server.c: Include rsp-low.h.
3775 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
3776 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
3777 declare.
3778 * remote-utils.c: Include rsp-low.h.
3779 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
3780 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
3781 (convert_int_to_ascii, convert_ascii_to_int): Move to
3782 common/rsp-low.c.
3783 * regcache.c: Include rsp-low.h.
3784 * ax.c: Include rsp-low.h.
3785 * Makefile.in (SFILES): Add common/rsp-low.c.
3786 (OBS): Add rsp-low.o.
3787 (rsp-low.o): New target.
3788
01fd3ea5
TT		 37892014-02-12 Tom Tromey <tromey@redhat.com>
3790
3791 * utils.h (pulongest, plongest, phex_nz): Don't declare.
3792 Include print-utils.h.
3793 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
3794 (plongest, thirty_two, phex_nz): Remove.
3795 * Makefile.in (SFILES): Add common/print-utils.c.
3796 (OBS): Add print-utils.o.
3797 (print-utils-ipa.o): New target.
3798 (print-utils.o): New target.
3799 (IPA_OBJS): Add print-utils-ipa.o.
3800
e99dc820
TT		 38012014-02-06 Tom Tromey <tromey@redhat.com>
3802
3803 * Makefile.in (SFILES): Fix indentation.
3804
ee1e2d4f
DE		 38052014-02-05 Doug Evans <dje@google.com>
3806
3807 * linux-low.c (linux_wait_for_event): Improve comment.
3808 (linux_wait_1): Keep current_inferior in sync with event_child.
3809
f5a02773
DE		 38102014-01-22 Doug Evans <dje@google.com>
3811
3812 * gdbthread.h (gdb_id_to_thread): Delete, unused.
3813
87ce2a04
DE		 38142014-01-22 Doug Evans <dje@google.com>
3815
3816 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
3817 * configure: Regenerate.
3818 * config.in: Regenerate.
3819 * Makefile.in (SFILES): Add debug.c.
3820 (OBS): Add debug.o.
3821 * debug.c: New file.
3822 * debug.h: New file.
3823 * linux-aarch64-low.c (*): Update all debugging printfs to use
3824 debug_printf instead of fprintf.
3825 * linux-arm-low.c (*): Ditto.
3826 * linux-cris-low.c (*): Ditto.
3827 * linux-crisv32-low.c (*): Ditto.
3828 * linux-m32r-low.c (*): Ditto.
3829 * linux-sparc-low.c (*): Ditto.
3830 * linux-x86.c (*): Ditto.
3831 * linux-low.c (*): Ditto.
3832 (linux_wait_1): Add calls to debug_enter, debug_exit.
3833 (linux_wait): Remove redundant debugging printf.
3834 (stop_all_lwps): Add calls to debug_enter, debug_exit.
3835 (linux_resume, unstop_all_lwps): Ditto.
3836 * mem-break.c (*): Update all debugging printfs to use
3837 debug_printf instead of fprintf.
3838 * remote-utils.c (*): Ditto.
3839 * thread-db.c (*): Ditto.
3840 * server.c #include <ctype.h>, "gdb_vecs.h".
3841 (debug_threads): Moved to debug.c.
3842 (*): Update all debugging printfs to use debug_printf instead of
3843 fprintf.
3844 (start_inferior): Replace call to fflush with call to debug_flush.
3845 (monitor_show_help): Mention set debug-format.
3846 (parse_debug_format_options): New function.
3847 (handle_monitor_command): Handle "monitor set debug-format".
3848 (gdbserver_usage): Mention --debug-format.
3849 (main): Parse --debug-format.
3850 * server.h (debug_threads): Declaration moved to debug.h.
3851 #include "debug.h".
3852 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
3853 trace_debug_1 that uses debug_printf.
3854 (tracepoint_look_up_symbols): Update all debugging printfs to use
3855 debug_printf instead of fprintf.
3856
e671835b
BS		 38572014-01-20 Baruch Siach <baruch@tkos.co.il>
3858
3859 * linux-xtensa-low.c: Include asm/ptrace.h instead of
3860 sys/ptrace.h.
3861
b5737fa9
PA		 38622014-01-17 Pedro Alves <palves@redhat.com>
3863
ea38d2a9 3864 PR build/16445
c7faa97a
PA		 3865 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
3866 defined after including gdb_proc_service.h.
b5737fa9 3867
40ed484e
DE		 38682014-01-16 Doug Evans <dje@google.com>
3869
3870 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
3871 (match_dll): Use it.
3872
969c39fb
MM		 38732014-01-16 Markus Metzger <markus.t.metzger@intel.com>
3874
3875 * target.h (target_ops) <read_btrace>: Change parameters and
3876 return type to allow error reporting.
3877 * server.c (handle_qxfer_btrace): Support delta reads. Pass
3878 trace reading errors on.
3879 * linux-low.c (linux_low_read_btrace): Pass trace reading
3880 errors on.
3881 (linux_low_disable_btrace): New.
3882
ab7f45ba
DE		 38832014-01-15 Doug Evans <dje@google.com>
3884
3885 * inferiors.c (thread_id_to_gdb_id): Delete.
3886 * inferiors.h (thread_id_to_gdb_id): Delete.
3887
66af0f44
EZ		 38882014-01-13 Eli Zaretskii <eliz@gnu.org>
3889
3890 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
3891 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
3892 versions.
3893
9939e131
PA		 38942014-01-08 Pedro Alves <palves@redhat.com>
3895
3896 * server.c (handle_status): Don't discard previous queued stop
3897 replies or thread's pending status here.
3898 (main) <disconnection>: Do it here instead.
3899
b7ea362b
PA		 39002014-01-08 Pedro Alves <palves@redhat.com>
3901
3902 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
3903 * server.c (visit_actioned_threads, handle_pending_status): New
3904 function.
3905 (handle_v_cont): Factor out parts to ...
3906 (resume): ... this new function. If in all-stop, and a thread
3907 being resumed has a pending status, report it without actually
3908 resuming.
3909 (myresume): Adjust to use the new 'resume' function.
3910 (clear_pending_status_callback, set_pending_status_callback)
3911 (find_status_pending_thread_callback): New functions.
3912 (handle_status): Handle the case of multiple threads having
3913 interesting statuses to report. Report threads' real last signal
3914 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
3915 with an interesting thread to report the status for, instead of
3916 always reporting the status of the first thread.
3917
28498c42
JB		 39182014-01-01 Joel Brobecker <brobecker@adacore.com>
3919
3920 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
3921 * gdbreplay.c (gdbreplay_version): Likewise.
3922
f45c82da
YZ		 39232013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
3924
3925 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
3926 iov.iov_len with the real length in use.
3927
379a5e2d
JB		 39282013-12-13 Joel Brobecker <brobecker@adacore.com>
3929
3930 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
3931 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
3932 for all targets that use win32-low.c.
3933 * win32-low.c (win32_ensure_ntdll_loaded): New function.
3934 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
3935
4210d83e
PA		 39362013-12-13 Pedro Alves <palves@redhat.com>
3937
3938 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
3939 if equal to TARGET_WAITKIND_LOADED.
3940 * win32-low.c (cached_status): New static global.
3941 (win32_wait): Add declaration.
3942 (do_initial_child_stuff): Flush all initial pending debug events
3943 up to the initial breakpoint.
3944 (win32_wait): If CACHED_STATUS was set, return that instead
3945 of doing a real wait. Remove the code resuming the execution
3946 of the inferior after receiving a TARGET_WAITKIND_LOADED event
3947 during the initial phase. Also remove the code changing
3948 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
3949 TARGET_WAITKIND_STOPPED.
3950
e7f0d979
YQ		 39512013-12-11 Yao Qi <yao@codesourcery.com>
3952
3953 * notif.c (handle_notif_ack): Return 0 if no notification
3954 matches.
3955
ebcf782c
DE		 39562013-11-20 Doug Evans <dje@google.com>
3957
3958 * linux-low.c (linux_set_resume_request): Fix comment.
3959
20ad9378
DE		 39602013-11-20 Doug Evans <dje@google.com>
3961
3962 * linux-low.c (resume_status_pending_p): Tweak comment.
3963
a196ebeb
WT		 39642013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
3965
3966 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
3967 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
3968 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
3969 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
3970 (srv_amd64_regobj): Add amd64-mpx.o.
3971 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
3972 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
3973 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
3974 * i387-fp.c (num_pl_bnd_register) Added constant.
3975 (num_pl_bnd_cfg_registers) Added constant.
3976 (struct i387_xsave) Added reserved area and MPX fields.
3977 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
3978 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
3979 function.
3980 (tdesc_i386_mpx_linux): Add MPX amd64 target.
3981 (init_registers_amd64_mpx_linux): Declare new function.
3982 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
3983 (x86_64_regmap): Add MPX registers.
3984 (x86_linux_read_description): Add MPX case.
3985 (initialize_low_arch): Initialize MPX targets.
3986
0080a2f6
TT		 39872013-11-18 Tom Tromey <tromey@redhat.com>
3988
3989 * configure: Rebuild.
3990 * configure.ac: Don't check for stdlib.h.
3991 * gdbreplay.c: Unconditionally include stdlib.h.
3992
2978b111
TT		 39932013-11-18 Tom Tromey <tromey@redhat.com>
3994
3995 * config.in: Rebuild.
3996 * configure: Rebuild.
3997 * configure.ac: Don't use AC_HEADER_DIRENT.
3998
a3d08894
TT		 39992013-11-18 Tom Tromey <tromey@redhat.com>
4000
4001 * server.h: Don't check HAVE_STRING_H.
4002 * gdbreplay.c: Don't check HAVE_STRING_H.
4003 * configure: Rebuild.
4004
0a5dd17d
TT		 40052013-11-18 Tom Tromey <tromey@redhat.com>
4006
4007 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
4008 LIBGNU.
4009
1bd2f0ba
TT		 40102013-11-08 Tom Tromey <tromey@redhat.com>
4011
4012 * configure, config.in: Rebuild.
4013 * configure.ac: Remove unused configury.
4014
3266f10b
TT		 40152013-11-08 Tom Tromey <tromey@redhat.com>
4016
4017 * acinclude.m4: Include common.m4, codeset.m4.
4018 * configure, config.in: Rebuild.
4019 * configure.ac: Use GDB_AC_COMMON.
4020
6682d959
AA		 40212013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
4022
4023 * linux-s390-low.c (HWCAP_S390_TE): New define.
4024 (s390_arch_setup): Consider the TE field in the HWCAP for
4025 determining 'have_regset_tdb'.
4026
fd0a4d76
SDJ		 40272013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
4028
4029 PR gdb/16014
4030 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
4031 call to sizeof.
4032
1a3d890b
PA		 40332013-10-02 Pedro Alves <palves@redhat.com>
4034
4035 * server.c (process_serial_event): Don't output "GDBserver
4036 exiting" if GDB is connected through stdio.
4037 * target.c (mywait): Likewise, be silent if GDB is connected
4038 through stdio.
4039
97ad4581
JB		 40402013-10-01 Joel Brobecker <brobecker@adacore.com>
4041
4042 * lynx-low.c (lynx_add_threads_after_attach): New function.
4043 (lynx_attach): Remove call to add_thread. Add call to
4044 lynx_add_threads_after_attach instead.
4045
5b4e221c
MF		 40462013-09-28 Mike Frysinger <vapier@gentoo.org>
4047
4048 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
4049 * config.in, configure: Regenerated.
4050
ee47b2f8
YQ		 40512013-09-18 Yao Qi <yao@codesourcery.com>
4052
4053 PR server/15959
4054 * server.c (start_inferior): Clear 'resume_info'.
4055
d6707650 40562013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 4057
d6707650
JW		 4058 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
4059 for each register.
4060
9243dd0e 40612013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 4062
9243dd0e
JW		 4063 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
4064 linux-tile-low.o to srv_tgtobj.
4065
c623a6ef
WN		 40662013-09-16 Will Newton <will.newton@linaro.org>
4067
4068 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
4069 out regs.
4070
fb71d39e
PA		 40712013-09-06 Pedro Alves <palves@redhat.com>
4072
4073 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
4074 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
4075 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
4076 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
4077 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
4078 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
4079
8e7e9910
PA		 40802013-09-06 Pedro Alves <palves@redhat.com>
4081
4082 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4083 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4084
7c3a12ca
PA		 40852013-09-06 Pedro Alves <palves@redhat.com>
4086
4087 * linux-amd64-ipa.c: Include tracepoint.h.
4088 * linux-i386-ipa.c: Include tracepoint.h.
4089
8eb3d7b6
RW		 40902013-09-06 Ricard Wanderlof <ricardw@axis.com>
4091
4092 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4093 (ps_get_thread_area): New function.
4094
eddddb9d
RW		 40952013-09-06 Ricard Wanderlof <ricardw@axis.com>
4096
4097 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4098 (initialize_low_arch): Call init_registers_crisv32 rather than
4099 init_register_crisv32.
4100
533b0600
PA		 41012013-09-05 Pedro Alves <palves@redhat.com>
4102
4103 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4104 to ...
4105 * hostio.h: ... this new file.
4106 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4107 win32-low.c: Include hostio.h.
4108
0ce3d3b5
PA		 41092013-09-05 Pedro Alves <palves@redhat.com>
4110
4111 * server.h (gdb_client_data, handler_func, callback_handler_func)
4112 (delete_file_handler, add_file_handler, append_callback_event)
4113 (delete_callback_event, start_event_loop, initialize_event_loop):
4114 Move to event-loop.h and include it.
4115 * event-loop.h: New file.
4116
799cdc37
PA		 41172013-09-05 Pedro Alves <palves@redhat.com>
4118
4119 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4120 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4121 (loaded_dll, unloaded_dll): Move to ...
4122 * dll.h: ... this new file.
4123 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4124
6a6bbd9d
PA		 41252013-09-05 Pedro Alves <palves@redhat.com>
4126
4127 * server.h (current_process, get_thread_process, all_processes)
4128 (add_inferior_to_list, for_each_inferior, current_inferior)
4129 (remove_inferior, add_process, remove_process, find_process_pid)
4130 (have_started_inferiors_p, have_attached_inferiors_p)
4131 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4132 (clear_inferiors, find_inferior, find_inferior_id)
4133 (inferior_target_data, set_inferior_target_data)
4134 (inferior_regcache_data, set_inferior_regcache_data): Move to
4135 inferiors.h, and include it.
4136 * inferiors.h: New file.
4137
f699aaba
PA		 41382013-09-05 Pedro Alves <palves@redhat.com>
4139
4140 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4141 Move ...
72f4393d 4142 * ax.h: ... here.
f699aaba 4143
c144c7a0
PA		 41442013-09-05 Pedro Alves <palves@redhat.com>
4145
4146 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4147 tracepoint.h.
4148 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4149 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4150 (handle_tracepoint_general_set, handle_tracepoint_query)
4151 (tracepoint_finished_step, tracepoint_was_hit)
4152 (release_while_stepping_state_list, current_traceframe)
4153 (in_readonly_region, traceframe_read_mem)
4154 (fetch_traceframe_registers, traceframe_read_sdata)
4155 (traceframe_read_info, struct fast_tpoint_collect_status)
4156 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4157 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4158 (supply_fast_tracepoint_registers)
4159 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4160 (ipa_tdesc, claim_trampoline_space)
4161 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4162 (agent_mem_read, agent_get_trace_state_variable_value)
4163 (agent_set_trace_state_variable_value, agent_tsv_read)
4164 (agent_mem_read_string, get_raw_reg_func_addr)
4165 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4166 * tracepoint.h: ... this new file.
4167
ff42e6ab
PA		 41682013-09-05 Pedro Alves <palves@redhat.com>
4169
4170 * server.h (perror_with_name, error, fatal, warning, paddress)
4171 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4172 include it.
4173 * utils.h: New file.
4174
541af0f4
PA		 41752013-09-05 Pedro Alves <palves@redhat.com>
4176
4177 * server.h (remote_debug, noack_mode, transport_is_reliable)
4178 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4179 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4180 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4181 (write_enn, initialize_async_io, enable_async_io)
4182 (disable_async_io, check_remote_input_interrupt_request)
4183 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4184 (dead_thread_notify, prepare_resume_reply)
4185 (decode_address_to_semicolon, decode_address, decode_m_packet)
4186 (decode_M_packet, decode_X_packet, decode_xfer_write)
4187 (decode_search_memory_packet, unhexify, hexify)
4188 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4189 (look_up_one_symbol, relocate_instruction)
4190 (monitor_output): Move to remote-utils.h, and include it.
4191 * remote-utils.h: New file.
4192
eebdf26b
PA		 41932013-09-05 Pedro Alves <palves@redhat.com>
4194
4195 * server.h (_): Delete.
4196
3aafd2ff
PA		 41972013-09-02 Pedro Alves <palves@redhat.com>
4198
4199 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4200 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
4201 allocated.
4202 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
4203
cee83bcb
PM		 42042013-09-02 Pierre Muller <muller@sourceware.org>
4205
4206 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
4207 or WriteProcessMemory complete successfully and handle
4208 ERROR_PARTIAL_COPY error.
4209
9a13b2fa
PA		 42102013-09-02 Pedro Alves <palves@redhat.com>
4211
4212 * server.c (gdb_read_memory): Return -1 on traceframe memory read
4213 error instead of EIO.
4214
602e3198
JK		 42152013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4216
4217 PR server/15604
4218 * linux-low.c: Include filestuff.h.
4219 (linux_create_inferior) <pid == 0>: Call close_most_fds.
4220 * lynx-low.c: Include filestuff.h.
4221 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
4222 * server.c: Include filestuff.h.
4223 (main): Call notice_open_fds.
4224 * spu-low.c: Include filestuff.h.
4225 (spu_create_inferior) <pid == 0>: Call close_most_fds.
4226
96d7229d
LM		 42272013-08-22 Luis Machado <lgustavo@codesourcery.com>
4228
4229 * Makefile.in: Explain why ../target and ../nat are not
4230 listed as include file search paths.
4231 (linux-waitpid.o): New object file rule.
4232 * configure.srv (srv_native_linux_obj): New variable.
4233 Replace all occurrences of linux native object files with
4234 $srv_native_linux_obj.
4235 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
4236 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
4237 (linux_enable_event_reporting): Remove declaration.
4238 (my_waitpid): Moved to common/linux-waitpid.c.
4239 (linux_wait_for_event): Pass ptid when calling
4240 linux_enable_event_reporting.
4241 (linux_supports_tracefork_flag): Remove.
4242 (linux_enable_event_reporting): Likewise.
4243 (linux_tracefork_grandchild): Remove.
4244 (STACK_SIZE): Moved to common/linux-ptrace.c.
4245 (linux_tracefork_child): Remove.
4246 (linux_test_for_tracefork): Remove.
4247 (linux_look_up_symbols): Call linux_supports_traceclone.
4248 (initialize_low): Remove call to linux_test_for_tracefork.
4249 * linux-low.h (PTRACE_TYPE_ARG3): Move to
4250 common/linux-ptrace.h.
4251 (PTRACE_TYPE_ARG4): Likewise.
4252 Include linux-ptrace.h.
4253
32940073
PA		 42542013-08-21 Pedro Alves <palves@redhat.com>
4255
4256 * config.in: Renegerate.
4257
33b60d58 42582013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 4259
33b60d58
LM		 4260 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
4261 (SFILES): Remove $(srcdir)/common/target-common.c and
4262 add $(srcdir)/target/waitstatus.c.
4263 (OBS): Remove target-common.o and add waitstatus.o.
4264 (server_h): Remove $(srcdir)/../common/target-common.h and
4265 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
4266 and $(srcdir)/../target/waitstatus.h.
4267 (target-common.o): Remove.
4268 (waitstatus.o): New target object file.
4269 * target.h: Do not include target-common.h and
4270 include target/resume.h, target/wait.h and
4271 target/waitstatus.h.
4272
b8e1b30e
LM		 42732013-08-13 Luis Machado <lgustavo@codesourcery.com>
4274
4275 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4276 to PTRACE_TYPE_ARG3.
4277 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4278 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
4279 PTRACE_TYPE_ARG4.
4280 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
4281 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
4282
7a60ad40
YQ		 42832013-07-27 Jie Zhang <jie@codesourcery.com>
4284 Daniel Jacobowitz <dan@codesourcery.com>
4285 Yao Qi <yao@codesourcery.com>
4286
4287 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
4288 (mips-linux-watch.o): New rule.
4289 (mips_linux_watch_h): New variable.
4290 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
4291 srv_tgtobj.
4292 * linux-mips-low.c: Include mips-linux-watch.h.
4293 (struct arch_process_info, struct arch_lwp_info): New.
4294 (update_watch_registers_callback): New function.
4295 (mips_linux_new_process, mips_linux_new_thread) New functions.
4296 (mips_linux_prepare_to_resume, mips_insert_point): New
4297 functions.
4298 (mips_remove_point, mips_stopped_by_watchpoint): New
4299 functions.
4300 (rsp_bp_type_to_target_hw_bp_type): New function.
4301 (mips_stopped_data_address): New function.
4302 (the_low_target): Add watchpoint support functions.
4303
de6f69ad
YQ		 43042013-07-27 Yao Qi <yao@codesourcery.com>
4305
4306 * i386-low.c: Include break-common.h.
4307 (enum target_hw_bp_type): Remove.
4308
3360c0bf
LM		 43092013-07-24 Luis Machado <lgustavo@codesourcery.com>
4310
4311 * Makefile.in (SFILES): /common/target-common.c.
4312 (OBS): Add target-common.o.
4313 (server_h): Add $(srcdir)/../common/target-common.h.
4314 (target-common.o): New target.
4315 * server.c (queue_stop_reply_callback): Free
4316 status string after use.
4317 * target.c (target_waitstatus_to_string): Remove.
4318 * target.h: Include target-common.h.
4319 (resume_kind): Likewise.
4320 (target_waitkind): Likewise.
4321 (target_waitstatus): Likewise.
4322 (TARGET_WNOHANG): Likewise.
4323
bd885420
YQ		 43242013-07-04 Yao Qi <yao@codesourcery.com>
4325
4326 * Makefile.in (host_alias): Use @host_noncanonical@.
4327 (target_alias): Use @target_noncanonical@.
4328 * configure.ac: Use ACX_NONCANONICAL_TARGET and
4329 ACX_NONCANONICAL_HOST.
4330 * configure: Regenerated.
4331
4332 Revert:
4333 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4334
4335 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4336 * configure: Rebuild.
4337 * Makefile.in (version_host, version_target): Get from configure.
4338 (version.c): Use $(version_host) and $(version_target).
4339
17ef446e
PA		 43402013-07-03 Pedro Alves <palves@redhat.com>
4341
4342 * Makefile.in (config.status): Depend on development.sh.
4343 * acinclude.m4: Include libmcheck.m4.
4344 * configure: Regenerate.
4345
7a9a7487
MG		 43462013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4347
4348 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
4349 attribute inside the parentheses.
4350 (winapi_DebugSetProcessKillOnExit): Ditto.
4351 (winapi_DebugBreakProcess): Ditto.
4352 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 4353
49b64de6
MG		 43542013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4355
4356 * notif.h (notif_event): Add a dummy member to avoid compiler
4357 errors.
4358
d5749ee7
PA		 43592013-07-01 Pedro Alves <palves@redhat.com>
4360
4361 * hostio.c (HOSTIO_PATH_MAX): Define.
4362 (require_filename, handle_open, handle_unlink, handle_readlink):
4363 Use it.
4364
d8d2a3ee
PA		 43652013-07-01 Pedro Alves <palves@redhat.com>
4366
4367 * server.h: Include "pathmax.h".
4368 * linux-low.c: Don't include sys/param.h.
4369 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
4370 MAXPATHLEN.
4371 * win32-low.c: Don't include sys/param.h.
4372 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
4373
bc7dea8d
PA		 43742013-07-01 Pedro Alves <palves@redhat.com>
4375
4376 * event-loop.c: Don't check HAVE_UNISTD_H before including
4377 <unistd.h>.
4378 * gdbreplay.c: Likewise.
4379 * remote-utils.c: Likewise.
4380 * server.c: Likewise.
4381 * configure.ac: Don't check for unistd.h.
4382 * configure: Regenerate.
4383
d6c2da54
TT		 43842013-06-28 Tom Tromey <tromey@redhat.com>
4385
4386 * Makefile.in (version.c): Use version.in, not
4387 common/version.in.
4388
257b6bec
MG		 43892013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4390
4391 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4392 * configure: Rebuild.
4393 * Makefile.in (version_host, version_target): Get from configure.
4394 (version.c): Use $(version_host) and $(version_target).
4395
86ebe149
DK		 43962013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4397
4398 Fix trace-status to output user name without trailing colon.
4399 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
4400
f30aa5af
DK		 44012013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4402
4403 Fix trace-status to output proper start-time and stop-time.
4404 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
4405 output start time and stop time in hex as gdb expects.
4406
28a93511
YQ		 44072013-06-26 Pedro Alves <pedro@codesourcery.com>
4408
4409 * tracepoint.c (build_traceframe_info_xml): Output trace state
4410 variables present in the trace buffer.
4411
01208463
TT		 44122013-06-24 Tom Tromey <tromey@redhat.com>
4413
4414 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
4415 create-version.sh.
4416 (version.o): Remove.
4417 * gdbreplay.c: Include version.h.
4418 (version, host_name): Don't declare.
4419 * server.h: Include version.h.
4420 (version, host_name): Don't declare.
4421
760256f9
PA		 44222013-06-12 Pedro Alves <palves@redhat.com>
4423
4424 * linux-x86-low.c (linux_is_elf64): Delete global.
4425 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
4426 with local linux_pid_exe_is_elf_64_file use.
4427
030031ee
PA		 44282013-06-11 Pedro Alves <palves@redhat.com>
4429
4430 * linux-low.c (regset_disabled, disable_regset): New functions.
4431 (regsets_fetch_inferior_registers)
4432 (regsets_store_inferior_registers): Use them.
4433 (initialize_regsets_info); Don't allocate the disabled_regsets
4434 array here.
4435 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
4436 comment.
4437
5da6eb0a
PA		 44382013-06-11 Pedro Alves <palves@redhat.com>
4439
4440 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
4441 xmalloc.
4442
7e5aaa09
PA		 44432013-06-11 Pedro Alves <palves@redhat.com>
4444
4445 * linux-x86-low.c (initialize_low_arch): Call
4446 init_registers_x32_avx_linux.
4447
d878444c
JK		 44482013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
4449
4450 Fix compatibility with Android Bionic.
4451 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
4452 it is not empty.
4453
3aee8918
PA		 44542013-06-07 Pedro Alves <palves@redhat.com>
4455
5f2b57b5 4456 PR server/14823
3aee8918
PA		 4457 * Makefile.in (OBS): Add tdesc.o.
4458 (IPA_OBJS): Add tdesc-ipa.o.
4459 (tdesc-ipa.o): New rule.
4460 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
4461 interface.
4462 * linux-low.c (new_inferior): Delete.
4463 (disabled_regsets, num_regsets): Delete.
4464 (linux_add_process): Adjust to set the new per-process
4465 new_inferior flag.
4466 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
4467 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
4468 was a stop. When calling arch_setup, switch the current inferior
4469 to the thread that got an event.
4470 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
4471 (regsets_fetch_inferior_registers)
4472 (regsets_store_inferior_registers): New regsets_info parameter.
4473 Adjust to use it.
4474 (linux_register_in_regsets): New regs_info parameter. Adjust to
4475 use it.
4476 (register_addr, fetch_register, store_register): New usrregs_info
4477 parameter. Adjust to use it.
4478 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
4479 parameter regs_info. Adjust to use it.
4480 (linux_fetch_registers): Get the current inferior's regs_info, and
4481 adjust to use it.
4482 (linux_store_registers): Ditto.
4483 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
4484 (initialize_low): Don't initialize the target_regsets here. Call
4485 initialize_low_arch.
4486 * linux-low.h (target_regsets): Delete declaration.
4487 (struct regsets_info): New.
4488 (struct usrregs_info): New.
4489 (struct regs_info): New.
4490 (struct process_info_private) <new_inferior>: New field.
4491 (struct linux_target_ops): Delete the num_regs, regmap, and
4492 regset_bitmap fields. New field regs_info.
4493 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
4494 * i387-fp.c (num_xmm_registers): Delete.
4495 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
4496 calls to new interface.
4497 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
4498 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
4499 Infer the number of xmm registers from the regcache's target
4500 description.
4501 * i387-fp.h (num_xmm_registers): Delete.
4502 * inferiors.c (add_thread): Don't install the thread's regcache
4503 here.
4504 * proc-service.c (gregset_info): Fetch the current inferior's
4505 regs_info. Adjust to use it.
4506 * regcache.c: Include tdesc.h.
4507 (register_bytes, reg_defs, num_registers)
4508 (gdbserver_expedite_regs): Delete.
4509 (get_thread_regcache): If the thread doesn't have a regcache yet,
4510 create one, instead of aborting gdbserver.
4511 (regcache_invalidate_one): Rename to ...
4512 (regcache_invalidate_thread): ... this.
4513 (regcache_invalidate_one): New.
4514 (regcache_invalidate): Only invalidate registers of the current
4515 process.
4516 (init_register_cache): Add target_desc parameter, and use it.
4517 (new_register_cache): Ditto. Assert the target description has a
4518 non zero registers_size.
4519 (regcache_cpy): Add assertions. Adjust.
4520 (realloc_register_cache, set_register_cache): Delete.
4521 (registers_to_string, registers_from_string): Adjust.
4522 (find_register_by_name, find_regno, find_register_by_number)
4523 (register_cache_size): Add target_desc parameter, and use it.
4524 (free_register_cache_thread, free_register_cache_thread_one)
4525 (regcache_release, register_cache_size): New.
4526 (register_size): Add target_desc parameter, and use it.
4527 (register_data, supply_register, supply_register_zeroed)
4528 (supply_regblock, supply_register_by_name, collect_register)
4529 (collect_register_as_string, collect_register_by_name): Adjust.
4530 * regcache.h (struct target_desc): Forward declare.
4531 (struct regcache) <tdesc>: New field.
4532 (init_register_cache, new_register_cache): Add target_desc
4533 parameter.
4534 (regcache_invalidate_thread): Declare.
4535 (regcache_invalidate_one): Delete declaration.
4536 (regcache_release): Declare.
4537 (find_register_by_number, register_cache_size, register_size)
4538 (find_regno): Add target_desc parameter.
4539 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
4540 declarations.
4541 * remote-utils.c: Include tdesc.h.
4542 (outreg, prepare_resume_reply): Adjust.
4543 * server.c: Include tdesc.h.
4544 (gdbserver_xmltarget): Delete declaration.
4545 (get_features_xml, process_serial_event): Adjust.
4546 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
4547 declare.
4548 (struct process_info) <tdesc>: New field.
4549 (ipa_tdesc): Declare.
4550 * tdesc.c: New file.
4551 * tdesc.h: New file.
4552 * tracepoint.c: Include tdesc.h.
4553 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
4554 (get_context_regcache): Adjust to pass ipa_tdesc down.
4555 (do_action_at_tracepoint): Adjust to get the register cache size
4556 from the context regcache's description.
4557 (traceframe_walk_blocks): Adjust to get the register cache size
4558 from the current trace frame's description.
4559 (traceframe_get_pc): Adjust to get current trace frame's
4560 description and pass it down.
4561 (gdb_collect): Adjust to get the register cache size from the
4562 IPA's description.
4563 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
4564 (gdbserver_xmltarget): Delete.
4565 (initialize_low_tracepoint): Set the ipa's target description.
4566 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
4567 (initialize_low_tracepoint): Set the ipa's target description.
4568 * linux-x86-low.c: Include tdesc.h.
4569 [__x86_64__] (is_64bit_tdesc): New.
4570 (ps_get_thread_area, x86_get_thread_area): Use it.
4571 (i386_cannot_store_register): Rename to ...
4572 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
4573 (i386_cannot_fetch_register): Rename to ...
4574 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
4575 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
4576 to new interface.
4577 (target_regsets): Rename to ...
4578 (x86_regsets): ... this.
4579 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
4580 interface.
4581 (x86_siginfo_fixup): Use is_64bit_tdesc.
4582 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
4583 (tdesc_x32_avx_linux, tdesc_x32_linux)
4584 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
4585 Declare.
4586 (x86_linux_update_xmltarget): Delete.
4587 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
4588 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
4589 (AMD64_LINUX_USER64_CS): New.
4590 (x86_linux_read_description): New, based on
4591 x86_linux_update_xmltarget.
4592 (same_process_callback): New.
4593 (x86_arch_setup_process_callback): New.
4594 (x86_linux_update_xmltarget): New.
4595 (x86_regsets_info): New.
4596 (amd64_linux_regs_info): New.
4597 (i386_linux_usrregs_info): New.
4598 (i386_linux_regs_info): New.
4599 (x86_linux_regs_info): New.
4600 (x86_arch_setup): Reimplement.
4601 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
4602 (x86_emit_ops): Ditto.
4603 (the_low_target): Adjust. Install x86_linux_regs_info,
4604 x86_cannot_fetch_register, and x86_cannot_store_register.
4605 (initialize_low_arch): New.
4606 * linux-ia64-low.c (tdesc_ia64): Declare.
4607 (ia64_fetch_register): Adjust.
4608 (ia64_usrregs_info, regs_info): New globals.
4609 (ia64_regs_info): New function.
4610 (the_low_target): Adjust.
4611 (initialize_low_arch): New function.
4612 * linux-sparc-low.c (tdesc_sparc64): Declare.
4613 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
4614 Adjust.
4615 (sparc_arch_setup): New function.
4616 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
4617 (the_low_target): Adjust.
4618 (initialize_low_arch): New function.
4619 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
4620 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
4621 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
4622 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
4623 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
4624 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
4625 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
4626 (tdesc_powerpc_isa205_vsx64l): Declare.
4627 (ppc_cannot_store_register, ppc_collect_ptrace_register)
4628 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
4629 (ppc_set_pc, ppc_get_hwcap): Adjust.
4630 (ppc_usrregs_info): Forward declare.
4631 (!__powerpc64__) ppc_regmap_adjusted: New global.
4632 (ppc_arch_setup): Adjust to the current process'es target
4633 description.
4634 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
4635 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
4636 (ppc_store_evrregset): Adjust.
4637 (target_regsets): Rename to ...
4638 (ppc_regsets): ... this, and make static.
4639 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
4640 (ppc_regs_info): New function.
4641 (the_low_target): Adjust.
4642 (initialize_low_arch): New function.
4643 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
4644 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
4645 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
4646 (tdesc_s390x_linux64v2): Declare.
4647 (s390_collect_ptrace_register, s390_supply_ptrace_register)
4648 (s390_fill_gregset, s390_store_last_break): Adjust.
4649 (target_regsets): Rename to ...
4650 (s390_regsets): ... this, and make static.
4651 (s390_get_pc, s390_set_pc): Adjust.
4652 (s390_get_hwcap): New target_desc parameter, and use it.
4653 [__s390x__] (have_hwcap_s390_high_gprs): New global.
4654 (s390_arch_setup): Adjust to set the current process'es target
4655 description. Don't adjust the regmap.
4656 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
4657 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
4658 (regs_info_3264): New globals.
4659 (s390_regs_info): New function.
4660 (the_low_target): Adjust.
4661 (initialize_low_arch): New function.
4662 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
4663 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
4664 [__mips64] (init_registers_mips_linux)
4665 (init_registers_mips_dsp_linux): Delete defines.
4666 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
4667 (have_dsp): New global.
4668 (mips_read_description): New, based on mips_arch_setup.
4669 (mips_arch_setup): Reimplement.
4670 (get_usrregs_info): New function.
4671 (mips_cannot_fetch_register, mips_cannot_store_register)
4672 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
4673 (mips_fill_fpregset, mips_store_fpregset): Adjust.
4674 (target_regsets): Rename to ...
4675 (mips_regsets): ... this, and make static.
4676 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
4677 (dsp_regs_info, regs_info): New globals.
4678 (mips_regs_info): New function.
4679 (the_low_target): Adjust.
4680 (initialize_low_arch): New function.
4681 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
4682 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
4683 Declare.
4684 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
4685 (arm_read_description): New, with bits factored from
4686 arm_arch_setup.
4687 (arm_arch_setup): Reimplement.
4688 (target_regsets): Rename to ...
4689 (arm_regsets): ... this, and make static.
4690 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
4691 (arm_regs_info): New function.
4692 (the_low_target): Adjust.
4693 (initialize_low_arch): New function.
4694 * linux-m68k-low.c (tdesc_m68k): Declare.
4695 (target_regsets): Rename to ...
4696 (m68k_regsets): ... this, and make static.
4697 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
4698 (m68k_regs_info): New function.
4699 (m68k_arch_setup): New function.
4700 (the_low_target): Adjust.
4701 (initialize_low_arch): New function.
4702 * linux-sh-low.c (tdesc_sharch): Declare.
4703 (target_regsets): Rename to ...
4704 (sh_regsets): ... this, and make static.
4705 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
4706 (sh_regs_info, sh_arch_setup): New functions.
4707 (the_low_target): Adjust.
4708 (initialize_low_arch): New function.
4709 * linux-bfin-low.c (tdesc_bfin): Declare.
4710 (bfin_arch_setup): New function.
4711 (bfin_usrregs_info, regs_info): New globals.
4712 (bfin_regs_info): New function.
4713 (the_low_target): Adjust.
4714 (initialize_low_arch): New function.
4715 * linux-cris-low.c (tdesc_cris): Declare.
4716 (cris_arch_setup): New function.
4717 (cris_usrregs_info, regs_info): New globals.
4718 (cris_regs_info): New function.
4719 (the_low_target): Adjust.
4720 (initialize_low_arch): New function.
4721 * linux-cris-low.c (tdesc_crisv32): Declare.
4722 (cris_arch_setup): New function.
4723 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
4724 (cris_regs_info): New function.
4725 (the_low_target): Adjust.
4726 (initialize_low_arch): New function.
4727 * linux-m32r-low.c (tdesc_m32r): Declare.
4728 (m32r_arch_setup): New function.
4729 (m32r_usrregs_info, regs_info): New globals.
4730 (m32r_regs_info): Adjust.
4731 (initialize_low_arch): New function.
4732 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
4733 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
4734 (tic6x_usrregs_info): Forward declare.
4735 (tic6x_read_description): New function, based on ...
4736 (tic6x_arch_setup): ... this. Reimplement.
4737 (target_regsets): Rename to ...
4738 (tic6x_regsets): ... this, and make static.
4739 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
4740 (tic6x_regs_info): New function.
4741 (the_low_target): Adjust.
4742 (initialize_low_arch): New function.
4743 * linux-xtensa-low.c (tdesc_xtensa): Declare.
4744 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
4745 (target_regsets): Rename to ...
4746 (xtensa_regsets): ... this, and make static.
4747 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
4748 globals.
4749 (xtensa_arch_setup, xtensa_regs_info): New functions.
4750 (the_low_target): Adjust.
4751 (initialize_low_arch): New function.
4752 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
4753 (nios2_arch_setup): Set the current process'es tdesc.
4754 (target_regsets): Rename to ...
4755 (nios2_regsets): ... this.
4756 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
4757 (nios2_regs_info): New function.
4758 (the_low_target): Adjust.
4759 (initialize_low_arch): New function.
a261b8f5
PA		 4760 * linux-aarch64-low.c (tdesc_aarch64): Declare.
4761 (aarch64_arch_setup): Set the current process'es tdesc.
4762 (target_regsets): Rename to ...
4763 (aarch64_regsets): ... this.
4764 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
4765 (aarch64_regs_info): New function.
4766 (the_low_target): Adjust.
4767 (initialize_low_arch): New function.
3aee8918
PA		 4768 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
4769 globals.
4770 (target_regsets): Rename to ...
4771 (tile_regsets): ... this.
4772 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
4773 (tile_regs_info): New function.
4774 (tile_arch_setup): Set the current process'es tdesc.
4775 (the_low_target): Adjust.
4776 (initialize_low_arch): New function.
4777 * spu-low.c (tdesc_spu): Declare.
4778 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
4779 * win32-arm-low.c (tdesc_arm): Declare.
4780 (arm_arch_setup): New function.
4781 (the_low_target): Install arm_arch_setup instead of
4782 init_registers_arm.
4783 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
4784 (init_windows_x86): Rename to ...
4785 (i386_arch_setup): ... this. Set `win32_tdesc'.
4786 (the_low_target): Adjust.
4787 * win32-low.c (win32_tdesc): New global.
4788 (child_add_thread): Don't create the thread cache here.
4789 (do_initial_child_stuff): Set the new process'es tdesc.
4790 * win32-low.h (struct target_desc): Forward declare.
4791 (win32_tdesc): Declare.
4792 * lynx-i386-low.c (tdesc_i386): Declare global.
4793 (lynx_i386_arch_setup): Set `lynx_tdesc'.
4794 * lynx-low.c (lynx_tdesc): New global.
4795 (lynx_add_process): Set the new process'es tdesc.
4796 * lynx-low.h (struct target_desc): Forward declare.
4797 (lynx_tdesc): Declare global.
4798 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
4799 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
4800 * nto-low.c (nto_tdesc): New global.
4801 (do_attach): Set the new process'es tdesc.
4802 * nto-low.h (struct target_desc): Forward declare.
4803 (nto_tdesc): Declare.
4804 * nto-x86-low.c (tdesc_i386): Declare.
4805 (nto_x86_arch_setup): Set `nto_tdesc'.
4806
b1fbec62
GB		 48072013-06-04 Gary Benson <gbenson@redhat.com>
4808
4809 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
4810 to qSupported response when appropriate.
4811 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
4812 with nonzero-length annex.
4813 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
4814 arguments supplied in annex.
4815
d1ec4ce7
DE		 48162013-05-31 Doug Evans <dje@google.com>
4817
ac44adcb 4818 PR server/15594
d1ec4ce7
DE		 4819 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
4820 64 bits in 64-cross-32 environment.
4821
9b25f2d3
PA		 48222013-05-28 Pedro Alves <palves@redhat.com>
4823
4824 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
4825 (aarch64-without-fpu.c): Delete rule.
4826 * configure.srv (aarch64*-*-linux*): Remove references to
4827 aarch64-without-fpu.o and aarch64-without-fpu.xml.
4828 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
4829 declaration.
4830
6740dc9c
PA		 48312013-05-24 Pedro Alves <palves@redhat.com>
4832
4833 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
4834 instead of strchr/decode_address. Error if the range isn't split
4835 with a ','. Don't assume there's be a ':' in the action.
4836
c2d6af84
PA		 48372013-05-23 Yao Qi <yao@codesourcery.com>
4838 Pedro Alves <palves@redhat.com>
4839
4840 * linux-low.c (lwp_in_step_range): New function.
4841 (linux_wait_1): If the thread was range stepping and stopped
4842 outside the stepping range, report the stop to GDB. Otherwise,
4843 continue stepping. Add range stepping debug output.
4844 (linux_set_resume_request): Copy the step range from the resume
4845 request to the lwp.
4846 (linux_supports_range_stepping): New.
4847 (linux_target_ops) <supports_range_stepping>: Set to
4848 linux_supports_range_stepping.
4849 * linux-low.h (struct linux_target_ops)
4850 <supports_range_stepping>: New field.
4851 (struct lwp_info) <step_range_start, step_range_end>: New fields.
4852 * linux-x86-low.c (x86_supports_range_stepping): New.
4853 (the_low_target) <supports_range_stepping>: Set to
4854 x86_supports_range_stepping.
4855 * server.c (handle_v_cont): Handle 'r' action.
4856 (handle_v_requests): Append ";r" if the target supports range
4857 stepping.
4858 * target.h (struct thread_resume) <step_range_start,
4859 step_range_end>: New fields.
4860 (struct target_ops) <supports_range_stepping>:
4861 New field.
4862 (target_supports_range_stepping): New macro.
4863
58794e1a
JB		 48642013-05-17 Joel Brobecker <brobecker@adacore.com>
4865
4866 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
4867 confusion in comment.
4868
d631c5a7
JB		 48692013-05-17 Joel Brobecker <brobecker@adacore.com>
4870
4871 * lynx-low.c (struct process_info_private): New type.
4872 (lynx_add_process): New function.
4873 (lynx_create_inferior, lynx_attach): Replace calls to
4874 add_process by calls to lynx_add_process.
4875 (lynx_resume): If PTID is null, then try using
4876 current_process()->private->last_wait_event_ptid.
4877 Add comments.
4878 (lynx_clear_inferiors): Delete. The contents of that function
4879 has been inlined in lynx_mourn;
4880 (lynx_wait_1): Save the ptid in the process's private data.
4881 (lynx_mourn): Free the process' private data. Replace call
4882 to lynx_clear_inferiors by call to clear_inferiors.
4883
96f7a20f
YQ		 48842013-05-17 Yao Qi <yao@codesourcery.com>
4885
4886 * i386-low.c (i386_length_and_rw_bits): Move the comment to
4887 the right place.
4888
db0dfaa0
LM		 48892013-05-16 Luis Machado <lgustavo@codesourcery.com>
4890
4891 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
4892 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
4893 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
4894 PT_TEXT_END_ADDR guards. Update comments.
4895 (linux_target_op) <read_offsets>: Conditionally define to
4896 linux_read_offsets if the target is UCLIBC and if it defines
4897 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
4898
68f5f838
SL		 48992013-05-06 Sandra Loosemore <sandra@codesourcery.com>
4900 Andrew Jenner <andrew@codesourcery.com>
4901
4902 * Makefile.in (SFILES): Add linux-nios2-low.c.
4903 (clean): Add action to delete nios2-linux.c.
4904 (nios2-linux.c): New rule.
4905 * configure.srv: Add nios2*-*-linux*.
4906 * linux-nios2-low.c: New.
4907
1ebff1fd
HAQ		 49082013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
4909
4910 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
4911
f6150862
HZ		 49122013-04-25 Hui Zhu <hui@codesourcery.com>
4913
4914 PR gdb/15186
f6150862
HZ		 4915 * ax.c (ax_printf): Add fflush.
4916
614c279d
TT		 49172013-04-22 Tom Tromey <tromey@redhat.com>
4918
4919 * Makefile.in (SFILES): Add filestuff.c.
4920 (OBS): Add filestuff.o.
4921 (filestuff.o): New target.
4922 * config.in, configure: Rebuild.
4923 * configure.ac: Check for fdwalk, pipe2.
4924
7d4e5717
PA		 49252013-04-17 Pedro Alves <palves@redhat.com>
4926
4927 * configure.ac (USE_THREAD_DB): Delete variable.
4928 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
4929 Don't AC_SUBST USE_THREAD_DB.
4930 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
4931 * config.in, configure: Regenerate.
4932
d5c93e41
PA		 49332013-04-16 Pedro Alves <palves@redhat.com>
4934
4935 * linux-low.h (struct lwp_info) <thread_known>: Move under
4936 the USE_THREAD_DB #ifdef.
4937
04f5fe89
PA		 49382013-04-16 Pedro Alves <palves@redhat.com>
4939
4940 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
4941 (linux-low.o): Delete rule.
4942 * linux-low.h: Always include "gdb_thread_db.h" instead of
4943 conditionally including thread_db.h.
4944 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
4945 HAVE_THREAD_DB_H.
4946
480b27bf
JK		 49472013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4948
4949 * Makefile.in (install-only): Fix make install regression.
4950
43662968
JK		 49512013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
4952
4953 Convert man pages to texinfo, new gdbinit.5 texinfo page.
4954 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
4955 installation.
4956 * gdbserver.1: Remove.
4957
3e74e146
PA		 49582013-03-22 Pedro Alves <palves@redhat.com>
4959
4960 * linux-low.c (handle_extended_wait): Don't call
4961 linux_enable_event_reporting.
4962
a8347a2a
TT		 49632013-03-15 Tony Theodore <tonyt@logyst.com>
4964
4965 PR build/9098:
4966 * Makefile.in (SHELL): Use @SHELL@.
4967
eeb56fa7
SDJ		 49682013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
4969
4970 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
4971 compiler warning.
4972
4fa7e2ff
JB		 49732013-03-13 Joel Brobecker <brobecker@adacore.com>
4974
4975 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
4976 Remove extraneous NULL element.
4977
8ddb1965
YQ		 49782013-03-13 Yao Qi <yao@codesourcery.com>
4979
4980 * tracepoint.c (traceframe_read_tsv): Look for the last matched
4981 'V' block in trace frame.
4982
9accd112
MM		 49832013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4984
4985 * target.h (struct target_ops): Add btrace ops.
4986 (target_supports_btrace): New macro.
4987 (target_enable_btrace): New macro.
4988 (target_disable_btrace): New macro.
4989 (target_read_btrace): New macro.
4990 * gdbthread.h (struct thread_info): Add btrace field.
4991 * server.c: Include btrace-common.h.
4992 (handle_btrace_general_set): New function.
4993 (handle_btrace_enable): New function.
4994 (handle_btrace_disable): New function.
4995 (handle_general_set): Call handle_btrace_general_set.
4996 (handle_qxfer_btrace): New function.
4997 (struct qxfer qxfer_packets[]): Add btrace entry.
4998 * inferiors.c (remove_thread): Disable btrace.
4999 * linux-low: Include linux-btrace.h.
5000 (linux_low_enable_btrace): New function.
5001 (linux_low_read_btrace): New function.
5002 (linux_target_ops): Add btrace ops.
5003 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
5004 Add srv_linux_btrace=yes.
5005 (x86_64-*-linux*): Add linux-btrace.o.
5006 Add srv_linux_btrace=yes.
5007 * configure.ac: Define HAVE_LINUX_BTRACE.
5008 * config.in: Regenerated.
5009 * configure: Regenerated.
5010
5cc22e4c
MM		 50112013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5012
5013 * server.c (handle_qxfer): Preserve error message if -3 is
5014 returned.
5015 (qxfer): Document the -3 return value.
5016
7c97f91e
MM		 50172013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5018
5019 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
5020 (linux_btrace_h): New variable.
5021 (linux-btrace.o): New rule.
5022
be9a119c 50232013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 5024 Hafiz Abid Qadeer <abidh@codesourcery.com>
5025
5026 * tracepoint.c (trace_buffer_size): New global.
5027 (DEFAULT_TRACE_BUFFER_SIZE): New define.
5028 (init_trace_buffer): Change to one-argument function. Allocate
5029 trace buffer memory.
5030 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
5031 handle QTBuffer:size packet.
5032 (cmd_bigqtbuffer_size): New function.
5033 (initialize_tracepoint): Call init_trace_buffer with
5034 DEFAULT_TRACE_BUFFER_SIZE.
5035 * server.c (handle_query): Add QTBuffer:size in the
5036 supported packets.
5037
e64f7499
YQ		 50382013-03-07 Yao Qi <yao@codesourcery.com>
5039
5040 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
5041 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
5042 of -1.
5043 (cmd_qtsp): Adjust condition. Do post increment.
5044 Set cur_action and cur_step_action back to 0.
5045
f0ae6fc3
PA		 50462013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
5047
5048 PR server/15236
5049 * linux-low.c (linux_write_memory): Return early success if LEN is
5050 zero.
5051
b5b0b0af
CV		 50522013-03-05 Corinna Vinschen <vinschen@redhat.de>
5053
334ad4a8 5054 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 5055
589bc927
TT		 50562013-02-28 Tom Tromey <tromey@redhat.com>
5057
5058 * configure.ac: Invoke AC_SYS_LARGEFILE.
5059 * configure, config.in: Rebuild.
5060
dfe07582
CV		 50612013-02-28 Corinna Vinschen <vinschen@redhat.com>
5062
5063 * win32-low.c: Throughout, fix format strings and casts of
5064 printf-like functions to avoid type related warnings on all
5065 platforms.
5066 (get_child_debug_event): Print dwDebugEventCode as hex since
5067 that's how it's usually documented.
5068
736cd585
YQ		 50692013-02-28 Yao Qi <yao@codesourcery.com>
5070
5071 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
5072 pulongest.
5073
e1f58301
JW		 50742013-02-27 Jiong Wang <jiwang@tilera.com>
5075
5076 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
5077 (reg-tilegx32.c): New rule.
5078 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
5079 * linux-tile-low.c (tile_arch_setup): New function. Invoke
5080 different register info initializer according to elf class.
5081 (init_registers_tilgx32): New function. The tilegx32 register info
5082 initializer.
5083 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5084 (tile_store_gregset): Likewise.
5085
d171ca78
YQ		 50862013-02-27 Yao Qi <yao@codesourcery.com>
5087
5088 * server.c (process_point_options): Print debug message when
5089 debug_threads is true.
5090
282bbdf3
YQ		 50912013-02-26 Yao Qi <yao@codesourcery.com>
5092
5093 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5094
aca22551
PA		 50952013-02-19 Pedro Alves <palves@redhat.com>
5096 Kai Tietz <ktietz@redhat.com>
5097
5098 PR gdb/15161
5099
5100 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5101 instead of strtoul to extract address from packet.
5102 (process_serial_event) <'z'>: Likewise.
5103
4f3cee1c
YQ		 51042013-02-18 Yao Qi <yao@codesourcery.com>
5105
5106 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5107
8e1d55a3
PA		 51082013-02-14 Pedro Alves <palves@redhat.com>
5109
5110 Plug memory leak.
5111
5112 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5113 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5114
458820da
PA		 51152013-02-14 Pedro Alves <palves@redhat.com>
5116
5117 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5118
baea0dae
PA		 51192013-02-14 Pedro Alves <palves@redhat.com>
5120
5121 * tracepoint.c (save_string): Delete.
5122 (add_tracepoint_action): Use savestring instead of save_string.
5123
0b1afbb3
PA		 51242013-02-12 Pedro Alves <palves@redhat.com>
5125
5126 * linux-xtensa-low.c: Ditto.
5127 * xtensa-xtregs.c: Ditto.
5128
8a4ac37e
PA		 51292013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5130
5131 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5132 thread_db.
5133
148de6bb
MS		 51342013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5135
5136 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5137 aarch64_num_wp_regs and aarch64_num_bp_regs to
5138 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5139
55fac6e0
MS		 51402013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5141
5142 * linux-aarch64-low.c (ps_get_thread_area): Replace
5143 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5144
176eb98c
MS		 51452013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5146 Marcus Shawcroft <marcus.shawcroft@arm.com>
5147 Nigel Stephens <nigel.stephens@arm.com>
5148 Yufeng Zhang <yufeng.zhang@arm.com>
5149
5150 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5151 (aarch64.c, aarch64-without-fpu.c): New targets.
5152 * configure.srv (aarch64*-*-linux*): New.
5153 * linux-aarch64-low.c: New file.
5154
56f7af9c
MS		 51552013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5156
43aaf8b6 5157 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 5158 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5159 (dequeue_one_deferred_signal, linux_resume_one_thread)
5160 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5161 (linux_tracefork_grandchild, linux_test_for_tracefork)
5162 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5163 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5164 where the argument is 0.
5165
60f662b0
YQ		 51662013-01-25 Yao Qi <yao@codesourcery.com>
5167
5168 * event-loop.c: Include "queue.h".
5169 (gdb_event_p): New typedef.
5170 (struct gdb_event) <next_event>: Remove.
5171 (event_queue): Change to QUEUE(gdb_event_p).
5172 (async_queue_event): Remove.
5173 (gdb_event_xfree): New.
5174 (initialize_event_loop): New.
5175 (process_event): Use API from QUEUE.
5176 (wait_for_event): Likewise.
5177 * server.c (main): Call initialize_event_loop.
5178 * server.h (initialize_event_loop): Declare.
5179
5ae4861a
YQ		 51802013-01-18 Yao Qi <yao@codesourcery.com>
5181
5182 * ax.h (struct eval_agent_expr_context): New.
5183 (gdb_eval_agent_expr): Update declaration.
5184 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5185 TFRAME. Add new argument CTX.
5186 * server.h (struct eval_agent_expr_context): Declare.
5187 (agent_mem_read, agent_tsv_read): Update declaration.
5188 (agent_mem_read_string): Likewise.
5189 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5190 (add_traceframe_block): Add new argument TPOINT.
5191 Increase TPOINT->traceframe_usage.
5192 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5193 eval_tracepoint_agent_expr.
5194 (condition_true_at_tracepoint): Likewise.
5195 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5196 (agent_mem_read_string, agent_tsv_read): Likewise.
5197
85e00e85
YQ		 51982013-01-16 Yao Qi <yao@codesourcery.com>
5199
5200 * linux-low.c (linux_resume_one_lwp): Don't check
5201 'lwp->bp_reinsert != 0'.
5202
4039cf45
JB		 52032013-01-07 Joel Brobecker <brobecker@adacore.com>
5204 Pedro Alves <palves@redhat.com>
5205
5206 * lynx-low.c (ptrace_request_to_str): Define a temporary
5207 macro and use it to simplify this function's implementation.
5208
9044dee2
JB		 52092013-01-07 Joel Brobecker <brobecker@adacore.com>
5210
5211 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
5212 sets errno.
5213
e6352c8f
JB		 52142013-01-07 Joel Brobecker <brobecker@adacore.com>
5215
5216 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
5217
50681a27
JB		 52182013-01-07 Joel Brobecker <brobecker@adacore.com>
5219
5220 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
5221
3f6e77ef
JB		 52222013-01-07 Joel Brobecker <brobecker@adacore.com>
5223
5224 * lynx-low.c (lynx_resume): Use the resume_info parameter
5225 to determine the ptid for the lynx_ptrace call, unless
5226 it is equal to minus_one_ptid, in which case we use the
5227 ptid of the current_inferior.
5228 (lynx_wait_1): After having received a thread create/exit
5229 event, resume the inferior's execution using the signaling
5230 thread's ptid, rather than the old ptid.
5231
7fda33ae
JB		 52322013-01-07 Joel Brobecker <brobecker@adacore.com>
5233
5234 * lynx-low.c (lynx_resume): Delete variable ret.
5235
b9786c74
JB		 52362013-01-01 Joel Brobecker <brobecker@adacore.com>
5237
5238 * gdbreplay.c (gdbreplay_version): Update copyright year.
5239 * server.c (gdbserver_version): Likewise.
5240
8b93d60f
JB		 52412012-12-17 Joel Brobecker <brobecker@adacore.com>
5242
5243 * lynx-low.c (lynx_wait_1): Add debug trace before adding
5244 new thread.
5245
037335a7
JB		 52462012-12-17 Joel Brobecker <brobecker@adacore.com>
5247
5248 * lynx-low.c (ptrace_request_to_str): Add handling for
5249 PTRACE_GETTRACESIG.
5250
52d4cbd8
JB		 52512012-12-17 Joel Brobecker <brobecker@adacore.com>
5252
5253 * lynx-low.c (lynx_attach): Delete variable new_process.
5254
ab8f6ca9
JB		 52552012-12-17 Joel Brobecker <brobecker@adacore.com>
5256
5257 * lynx-low.c (lynx_create_inferior): Delete variable
5258 new_process.
5259
78cbc024
JB		 52602012-12-17 Joel Brobecker <brobecker@adacore.com>
5261
5262 * lynx-low.c (ptrace_request_to_str): Do not handle
5263 PTRACE_GETTHREADLIST if this macro does not exist.
5264
14a00470
YQ		 52652012-12-15 Yao Qi <yao@codesourcery.com>
5266
5267 * Makefile.in (OBS): Add notif.o.
5268 * notif.c, notif.h: New.
5269 * server.c: Include "notif.h".
5270 (struct vstop_notif) <next>: Remove.
5271 <base>: New field.
5272 (queue_stop_reply): Update.
5273 (push_event, send_next_stop_reply): Remove.
5274 (discard_queued_stop_replies): Update.
5275 (notif_stop): New variable.
5276 (handle_v_stopped): Remove.
5277 (handle_v_requests): Don't call handle_v_stopped. Call
5278 handle_ack_notif instead.
5279 (queue_stop_reply_callback): Call notif_event_enque instead
5280 of queue_stop_reply.
5281 (handle_status): Don't call send_next_stop_reply, call
5282 notif_write_event instead.
5283 (kill_inferior_callback): Likewise.
5284 (detach_or_kill_inferior_callback): Likewise.
5285 (main): Call initialize_notif.
5286 (process_serial_event): Call QUEUE_is_empty.
5287 (handle_target_event): Call notif_push instead of push event.
5288 * server.h (push_event): Remove declaration.
5289
61c125b9
TT		 52902012-12-10 Tom Tromey <tromey@redhat.com>
5291
5292 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
5293 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
5294 macros.
5295 (.c.o): Rewrite.
5296 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
5297 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
5298 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
5299 (amd64-linux-ipa.o, ax.o): Rewrite.
5300 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
5301 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
5302 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
5303 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
5304 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
5305 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
5306 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
5307 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
5308 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
5309 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
5310 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
5311 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
5312 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
5313 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
5314 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
5315 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
5316 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
5317 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
5318 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
5319 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
5320 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
5321 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
5322 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
5323 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
5324 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
5325 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
5326 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
5327 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
5328 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
5329 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
5330 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
5331 (reg-tilegx.o): Remove.
5332 (all_object_files): New macro.
5333 Include .deps files.
5334 * aclocal.m4, configure: Rebuild.
5335 * acinclude.m4: Include depstand.m4, lead-dot.m4.
5336 * configure.ac: Invoke ZW_CREATE_DEPDIR,
5337 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
5338
e90e9ad9
TT		 53392012-12-05 Tom Tromey <tromey@redhat.com>
5340
5341 PR gdb/14917:
5342 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
5343
02d403bf 53442012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 5345
5346 * configure.ac: Check for linux/perf_event.h.
5347 * config.in: Regenerated.
5348 * configure: Regenerated.
5349
0270a750
PA		 53502012-11-26 Maxime Villard <rustyBSD@gmx.fr>
5351
5352 * hostio.c (handle_readlink): Decrease buffer size
5353 parameter passed to readlink by one byte.
5354
8c29b58e
YQ		 53552012-11-26 Yao Qi <yao@codesourcery.com>
5356
5357 * configure.ac (build_warnings): Append '-Wempty-body'.
5358 * configure: Regenerated.
5359 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
5360 body.
5361
8bdce1ff
PM		 53622012-11-15 Pierre Muller <muller@sourceware.org>
5363
5364 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
5365 * config.in: Regenerate.
5366 * configure: Regenerate.
5367 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
5368 Use "gdb_wait.h" header instead of <sys/wait.h> header.
5369 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5370 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
5371 header.
5372 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
5373 instead of <sys/wait.h> header.
5374 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5375
02d403bf 53762012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 5377
5378 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
5379 (various make rules): Remove -DGDBSERVER
5380
fbd5db48
YQ		 53812012-11-09 Yao Qi <yao@codesourcery.com>
5382
5383 * spu-low.c (current_ptid): Move it to ..
5384 * gdbthread.h: ... here. New.
5385 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
5386 * server.c (myresume, process_serial_event): Likewise.
5387 * thread-db.c (thread_db_find_new_threads): Likewise.
5388 * tracepoint.c (run_inferior_command): Likewise.
5389
b3dc46ff
AB		 53902012-10-01 Andrew Burgess <aburgess@broadcom.com>
5391
5392 * server.c (handle_search_memory_1): Include access length in
5393 warning message.
5394
07c04788
HPN		 53952012-09-05 Michael Brandt <michael.brandt@axis.com>
5396
5397 * linux-crisv32-low.c: Fix compile errors.
5398
918d227b
YQ		 53992012-09-04 Yao Qi <yao@codesourcery.com>
5400
5401 * tracepoint.c (cmd_qtsv): Adjust debug message.
5402 Don't check CUR_TPOINT.
5403
18c1b81a
YQ		 54042012-08-28 Yao Qi <yao@codesourcery.com>
5405
5406 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
5407 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
5408 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
5409 Remove declarations of xmalloc, xreallloc, xstrdup and
5410 freeargv.
5411 * Makefile.in (libiberty_h): New.
5412 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
5413 (linux-bfin-low.o): Append dependency 'libiberty.h'.
5414
dc82f37b
YQ		 54152012-08-23 Yao Qi <yao@codesourcery.com>
5416
5417 * server.h: Remove declaration of 'xsnprintf'.
5418
406b1477
KS		 54192012-08-22 Keith Seitz <keiths@redhat.com>
5420
5421 * server.h: Include build-gnulib-gbserver/config.h.
5422 * gdbreplay.c: Likewise.
5423
e6712ff1
DE		 54242012-08-08 Doug Evans <dje@google.com>
5425
5426 * Makefile.in (SFILES): Add gdb_vecs.c.
5427 (OBS): Add gdb_vecs.o.
5428 (gdb_vecs_h, host_defs_h): New variables.
5429 (thread-db.o): Add $(gdb_vecs_h) dependency.
5430 (gdb_vecs.o): New rule.
5431 * thread-db.c: #include "gdb_vecs.h".
5432 (thread_db_load_search): Use a vector to iterate over path elements.
5433 Handle text appearing after "$pdir".
5434
5435 * configure.ac: Add check for strstr.
5436 * config.in: Regenerate.
5437 * configure: Regenerate.
5438
7c3270ae
UW		 54392012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
5440
5441 * hostio.c (handle_pread): If pread fails, fall back to attempting
5442 lseek/read.
5443 (handle_pwrite): Likewise for pwrite.
5444
b62e2b27
UW		 54452012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
5446
5447 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
5448 between unsupported TYPE and unimplementable ADDR/LEN combination.
5449 (arm_insert_point): Act on new return value.
5450
78a99e91
PA		 54512012-07-31 Pedro Alves <palves@redhat.com>
5452
5453 * server.c (process_point_options): Only skip tokens if we find
5454 one that is unrecognized. Don't treat 'X' specially while
5455 skipping unrecognized tokens.
5456
fcf303ab
UW		 54572012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
5458
5459 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
5460 to 4-byte-align HW breakpoint addresses for Thumb.
5461
7255706c
YQ		 54622012-07-27 Yao Qi <yao@codesourcery.com>
5463
5464 PR remote/14161.
5465
5466 * server.h: Declare gdb_agent_about_to_close.
5467 * target.c (kill_inferior): Include "agent.h".
5468 New. Send command 'kill'.
5469 * target.h (kill_inferior): Removed macro.
5470 * tracepoint.c (gdb_agent_about_to_close): New.
5471 (gdb_agent_helper_thread): Handle command 'close'.
5472 Wait endlessly until the inferior stops.
5473 Install gdb_agent_remove_socket to atexit hook.
5474 (agent_socket_name): New static variable.
5475 (gdb_agent_socket_init): Replace local variable 'name' with
5476 'agent_socket_name'.
5477 (gdb_agent_remove_socket): New.
5478
5a3f286f
YQ		 54792012-07-27 Yao Qi <yao@codesourcery.com>
5480
5481 * server.c (process_point_options): Stop at 'X' when parsing.
5482
961bd387
ME		 54832012-07-19 Michael Eager <eager@eagercon.com>
5484
a261b8f5 5485 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 5486 to hw_execute.
5487 * linux-x86-low.c (x86_insert_point, x86_remove_point):
5488 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
5489 hardware breakpoint.
5490
aa7c7447
JK		 54912012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5492
5493 * gdbserver/linux-low.c (initialize_low): Call
5494 linux_ptrace_init_warnings.
5495
7f216e7c
DE		 54962012-07-02 Doug Evans <dje@google.com>
5497
5498 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
5499 pointer to int.
5500
d3ce09f5
SS		 55012012-07-02 Stan Shebs <stan@codesourcery.com>
5502
5503 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
5504 (ax.o): Add it to build rule.
5505 (ax-ipa.o): Ditto.
5506 (OBS): Add format.o.
5507 (IPA_OBS): Add format.o.
5508 * server.c (handle_query): Claim support for breakpoint commands.
5509 (process_point_options): Add command case.
5510 (process_serial_event): Leave running if there are printfs in
5511 effect.
5512 * mem-break.h (any_persistent_commands): Declare.
5513 (add_breakpoint_commands): Declare.
5514 (gdb_no_commands_at_breakpoint): Declare.
5515 (run_breakpoint_commands): Declare.
5516 * mem-break.c (struct point_command_list): New struct.
5517 (struct breakpoint): New field command_list.
5518 (any_persistent_commands): New function.
5519 (add_commands_to_breakpoint): New function.
5520 (add_breakpoint_commands): New function.
5521 (gdb_no_commands_at_breakpoint): New function.
5522 (run_breakpoint_commands): New function.
5523 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
5524 locally.
5525 * ax.c: Include format.h.
5526 (ax_printf): New function.
5527 (gdb_eval_agent_expr): Add printf opcode.
5528
2f8f6aed
YQ		 55292012-06-13 Yao Qi <yao@codesourcery.com>
5530
5531 * server.c (start_inferior): Remove duplicated writes to fields
5532 'last_resume_kind' and 'last_status' of 'current_inferior'.
5533
0c9070b3
YQ		 55342012-06-12 Yao Qi <yao@codesourcery.com>
5535 Pedro Alves <palves@redhat.com>
5536
5537 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
5538 comment.
5539 * server.c (handle_v_cont): Extend comment.
5540
c52daf70
YQ		 55412012-06-11 Yao Qi <yao@codesourcery.com>
5542
5543 * linux-low.c (linux_attach): Add 'static'.
5544
d38bbb0a
YQ		 55452012-06-06 Yao Qi <yao@codesourcery.com>
5546
5547 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
5548
89dc0afd
JK		 55492012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
5550
5551 Fix gcc -flto compilation warning.
5552 * server.c (main): Make variable multi_mode and attach volatile.
5553
75f62ce7
TJB		 55542012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5555
5556 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
5557 if the platform doesn't know about it.
5558
65f479b6
PA		 55592012-05-30 Jeff Kenton <jkenton@tilera.com>
5560
5561 * Makefile.in (SFILES): Add linux-tile-low.c.
5562 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
5563 * configure.srv: Handle tilegx-*-linux*.
5564 * linux-tile-low.c: New file.
5565
0c5bf5a9
JK		 55662012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5567
5568 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
5569
a493e3e2
PA		 55702012-05-24 Pedro Alves <palves@redhat.com>
5571
5572 PR gdb/7205
5573
43aaf8b6 5574 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 5575
2ea28649
PA		 55762012-05-24 Pedro Alves <palves@redhat.com>
5577
5578 PR gdb/7205
5579
5580 Replace target_signal with gdb_signal throughout.
5581
8d409d16
MR		 55822012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
5583
5584 * linux-low.c (linux_store_registers): Avoid the copying sequence
5585 when no data has been retrieved by ptrace.
5586
23512c01
MGD		 55872012-05-22 Will Deacon <will.deacon@arm.com>
5588
5589 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
5590 Include asm/ptrace.h.
5591 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
5592 already defined.
5593
4934b29e
MR		 55942012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
5595
5596 * linux-low.c (linux_store_registers): Don't re-retrieve data
5597 with ptrace that has already been obtained from /proc. Always
5598 copy any data retrieved with ptrace to the buffer supplied.
5599
bde24c0a
PA		 56002012-05-11 Yao Qi <yao@codesourcery.com>
5601 Pedro Alves <palves@redhat.com>
5602
5603 * linux-low.c (enum stopping_threads_kind): New.
5604 (stopping_threads): Change type to `enum stopping_threads_kind'.
5605 (handle_extended_wait): If stopping and suspending threads, leave
5606 the new_lwp suspended too.
5607 (linux_wait_for_event): Adjust.
5608 (stop_all_lwps): Set `stopping_threads' to
5609 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
5610 whether we're suspending threads or just stopping them. Assert no
5611 recursion happens.
5612
623b6bdf
YQ		 56132012-04-29 Yao Qi <yao@codesourcery.com>
5614
5615 * server.h: Move some code to ...
5616 * gdbthread.h: ... here. New.
5617 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
5618 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
5619 (nto-low.o, win32-low.o): Likewise.
5620 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
5621 * regcache.c, remote-utils.c, server.c: Likewise.
5622 * target.c, tracepoint.c, win32-low.c: Likewise.
5623
f15f9948
TJB		 56242012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5625
5626 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
5627 (PTRACE_ARG4_TYPE): Likewise.
5628 (PTRACE_XFER_TYPE): Likewise.
5629 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
5630 ptrace to PTRACE_ARG3_TYPE.
5631 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
5632 (PTRACE_ARG4_TYPE): Likewise.
5633 (PTRACE_XFER_TYPE): Likewise.
5634 (linux_detach_one_lwp): Cast fourth argument of
5635 ptrace to long then PTRACE_ARG4_TYPE.
5636 (regsets_fetch_inferior_registers): Cast third argument of
5637 ptrace to long then PTRACE_ARG3_TYPE.
5638 (regsets_store_inferior_registers): Likewise.
5639
38ea300a
PA		 56402012-04-20 Pedro Alves <palves@redhat.com>
5641
5642 * configure: Regenerate.
5643
c971b7fa
PA		 56442012-04-19 Pedro Alves <palves@redhat.com>
5645
43aaf8b6 5646 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 5647 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 5648 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
5649 (all, install-only, uninstall, clean-info, all-lib, clean): No
5650 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
5651 (maintainer-clean realclean distclean): Use subdir_do.
5652 (subdir_do): New.
5653 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 5654 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 5655 * acinclude.m4: Include acx_configure_dir.m4.
5656 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
5657 calls. Call AC_PROG_RANLIB. Configure gnulib using
5658 ACX_CONFIGURE_DIR.
5659 (GNULIB): New.
5660 (GNULIB_STDINT_H): Adjust.
5661 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
5662 * gdbreplay.c: Include build-gnulib/config.h.
5663 * server.h: Likewise.
5664 * aclocal.m4: Regenerate.
5665 * config.in: Regenerate.
5666 * configure: Regenerate.
c971b7fa 5667
809277f8
PA		 56682012-04-19 Pedro Alves <palves@redhat.com>
5669
5670 * Makefile.in (LIBGNU, INCGNU): Adjust.
5671 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
5672 (all, install-only, uninstall, clean-info, all-lib, clean)
5673 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
5674 * configure.ac: Adjust AC_OUTPUT output.
5675 * aclocal.m4: Regenerate.
5676 * configure: Regenerate.
5677
fd9bb8b8
PA		 56782012-04-19 Pedro Alves <palves@redhat.com>
5679
5680 * Makefile.in (generated_files): New.
5681 (server_h): Remove the explicit dependency on config.h, and depend
5682 on $generated_files.
5683
1c298c66
PA		 56842012-04-19 Pedro Alves <palves@redhat.com>
5685
5686 * Makefile.in (INCGNU): Add -Ignulib.
5687
57c4b50b
PA		 56882012-04-19 Pedro Alves <palves@redhat.com>
5689
5690 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
5691 (INCGNU): ... this, and spell out -I here.
5692 (GNULIB_LIB): Rename to ...
5693 (LIBGNU): ... this.
5694 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
5695
1030e047
PA		 56962012-04-19 Pedro Alves <palves@redhat.com>
5697
5698 * config.in: Regenerate.
5699
447d4319
PA		 57002012-04-19 Pedro Alves <palves@redhat.com>
5701
5702 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
5703 * server.h (memmem): Remove declaration.
5704 * config.in: Regenerate.
5705 * configure: Regenerate.
5706
aad9eab9
YQ		 57072012-04-19 Yao Qi <yao@codesourcery.com>
5708
5709 * Makefile.in (SFILES): Add common/vec.c.
5710 (OBS): Add vec.o.
5711 (vec.o): New rule.
5712
3e10640f
YQ		 57132012-04-19 Yao Qi <yao@codesourcery.com>
5714
5715 * remote-utils.c (prepare_resume_reply): Replace with macro
5716 target_core_of_thread.
5717 * server.c (handle_qxfer_threads_proper): Likewise.
5718 * target.h (traget_core_of_thread): New macro.
5719
71622373
PA		 57202012-04-18 Pedro Alves <palves@redhat.com>
5721
5722 * aclocal.m4: Regenerate.
5723 * configure: Regenerate.
5724
80d26939
YQ		 57252012-04-16 Yao Qi <yao@codesourcery.com>
5726
5727 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
5728 duplicated on address.
5729
42476b70
YQ		 57302012-04-16 Yao Qi <yao@codesourcery.com>
5731
5732 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
5733 (struct tracepoint_action_ops) <send>: New field.
5734 (m_tracepoint_action_send, r_tracepoint_action_send): New.
5735 (agent_expr_send, x_tracepoint_action_send): New.
5736 (l_tracepoint_action_send): New.
5737 (cmd_qtdp): Download and install tracepoint
5738 according to `use_agent'.
5739 (run_inferior_command): Add one more parameter `len'.
5740 Update callers.
5741 (tracepoint_send_agent): New.
5742 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
5743
7bc83639
YQ		 57442012-04-16 Yao Qi <yao@codesourcery.com>
5745
5746 * tracepoint.c (download_tracepoints): Moved to ...
5747 (cmd_qtstart): ... here.
5748
5f18041e
YQ		 57492012-04-14 Yao Qi <yao@codesourcery.com>
5750
5751 * tracepoint.c: Include inttypes.h.
5752 (struct collect_memory_action): Use sized types.
5753 (struct tracepoint): Likewise.
5754 (cmd_qtdp, stop_tracing): Update print specifiers.
5755 (cmd_qtp, response_tracepoint): Likewise.
5756 (collect_data_at_tracepoint): Likewise.
5757 (collect_data_at_step): Likewise.
5758
55a8c076
YQ		 57592012-04-14 Yao Qi <yao@codesourcery.com>
5760
5761 Import gnulib module inttypes.
5762 * aclocal.m4, config.in, configure: Regenerated.
5763
dc750257
YQ		 57642012-04-14 Yao Qi <yao@codesourcery.com>
5765
5766 * Makefile.in (maintainer-clean, realclean, distclean): Remove
5767 Makefile and config.status at last.
5768
0ab5faf9
YQ		 57692012-04-13 Yao Qi <yao@codesourcery.com>
5770
5771 * tracepoint.c: Include stdint.h unconditionally.
5772
18f5fd81
TJB		 57732012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5774
5775 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
5776 on BFD_HAVE_SYS_PROCFS_TYPE.
5777 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
5778 * configure: Regenerate.
5779 * config.in: Likewise.
5780
4d47af5c
L		 57812012-04-13 H.J. Lu <hongjiu.lu@intel.com>
5782
5783 * Makefile.in (clean): Also remove x32.c x32-linux.c
5784 x32-avx.c x32-avx-linux.c.
5785 (x32.o): New target.
5786 (x32.c): Likewise.
5787 (x32-linux.o): Likewise.
5788 (x32-linux.c): Likewise.
5789 (x32-avx.o): Likewise.
5790 (x32-avx.c): Likewise.
5791 (x32-avx-linux.o): Likewise.
5792 (x32-avx-linux.c): Likewise.
5793
5794 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
5795 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
5796 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
5797 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
5798 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
5799 i386/x32-avx-linux.xml.
5800
5801 * linux-x86-low.c (init_registers_x32_linux): New prototype.
5802 (init_registers_x32_avx_linux): Likwise.
5803 (x86_linux_update_xmltarget): Call init_registers_x32_linux
5804 or init_registers_x32_avx_linux if linux_is_elf64 is false.
5805
ecedbe58
PA		 58062012-04-13 Pedro Alves <palves@redhat.com>
5807
5808 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
5809 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
5810 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
5811 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
5812 the sub-make.
5813
c92b5177
L		 58142012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5815
5816 * linux-x86-low.c (compat_x32_clock_t): New.
5817 (compat_x32_siginfo_t): Likewise.
5818 (compat_x32_siginfo_from_siginfo): Likewise.
5819 (siginfo_from_compat_x32_siginfo): Likewise.
5820 (linux_is_elf64): Likewise.
5821 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
5822 and siginfo_from_compat_x32_siginfo for x32.
5823 (x86_arch_setup): Set linux_is_elf64.
5824
214d508e
L		 58252012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5826
5827 PR gdb/13969
5828 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
5829 e_machine field.
5830 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
5831 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
5832 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
5833 compatible with process.
5834
c9a1864a
YQ		 58352012-04-12 Yao Qi <yao@codesourcery.com>
5836
5837 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
5838 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
5839 (install-only, install-info, clean): Handle sub dir gnulib.
5840 (all-lib, am--refresh): New targets.
5841 (memmem.o): Remove target.
5842 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
5843 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
5844 (AC_REPLACE_FUNCS): Remove memmem.
5845 Invoke gl_INIT and AM_INIT_AUTOMAKE.
5846 (AC_OUTPUT): Generate Makefile in gnulib/.
5847 * aclocal.m4, config.in, configure: Regenerated.
5848
367ba2c2
MR		 58492012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
5850
5851 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
5852
9d236627
PA		 58532012-04-05 Pedro Alves <palves@redhat.com>
5854
5855 -Werror=strict-aliasing
5856
5857 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
5858 pointer.
5859
111217b3
PA		 58602012-04-04 Pedro Alves <palves@redhat.com>
5861
5862 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
5863 (sparc_store_gregset_from_stack, sparc_store_gregset)
5864 (sparc_breakpoint_at): Fix formatting.
5865
8365dcf5
TJB		 58662012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5867
5868 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
5869 are available.
5870 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
5871 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
5872 * config.in: Regenerate.
5873 * configure: Likewise.
5874
689cc2ae
PA		 58752012-03-29 Pedro Alves <palves@redhat.com>
5876
5877 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
5878 Correct ptrace arguments.
5879
c14dfd32
PA		 58802012-03-28 Pedro Alves <palves@redhat.com>
5881
5882 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
5883 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
5884 (IA64_FR1_REGNUM): New defines.
5885 (ia64_fetch_register): New.
5886 (the_low_target): Install it.
5887 * linux-low.h (struct linux_target_ops) <fetch_register>: New
5888 field.
5889 * linux-low.c (linux_fetch_registers): Try the
5890 the_low_target.fetch_register hook first.
5891
5892 * linux-arm-low.c (the_low_target): Adjust.
5893 * linux-bfin-low.c (the_low_target): Adjust.
5894 * linux-cris-low.c (the_low_target): Adjust.
5895 * linux-crisv32-low.c (the_low_target): Adjust.
5896 * linux-m32r-low.c (the_low_target): Adjust.
5897 * linux-m68k-low.c (the_low_target): Adjust.
5898 * linux-mips-low.c (the_low_target): Adjust.
5899 * linux-ppc-low.c (the_low_target): Adjust.
5900 * linux-s390-low.c (the_low_target): Adjust.
5901 * linux-sh-low.c (the_low_target): Adjust.
5902 * linux-sparc-low.c (the_low_target): Adjust.
5903 * linux-tic6x-low.c (the_low_target): Adjust.
5904 * linux-x86-low.c (the_low_target): Adjust.
5905 * linux-xtensa-low.c (the_low_target): Adjust.
5906
63c88e13
PA		 59072012-03-26 Pedro Alves <palves@redhat.com>
5908
5909 * server.c (handle_qxfer_libraries): Don't bail early if
5910 the_target->qxfer_libraries_svr4 is not NULL.
5911
fb723180
PA		 59122012-03-26 Pedro Alves <palves@redhat.com>
5913
5914 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
5915
0afae3cf
PA		 59162012-03-23 Pedro Alves <palves@redhat.com>
5917
5918 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
5919 "library-list-svr4" element's start tag when the the DSO list is
5920 empty.
5921
485f1ee4
PA		 59222012-03-23 Pedro Alves <palves@redhat.com>
5923
5924 * linux-low.c (read_one_ptr): Read the inferior's pointer through
5925 a variable whose type size is the same as the inferior's pointer
5926 size.
5927
a5362b9a
TS		 59282012-03-21 Thomas Schwinge <thomas@codesourcery.com>
5929
5930 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
5931 struct siginfo.
5932 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
5933 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5934 * linux-low.h: Include <signal.h>.
5935 (struct siginfo): Remove forward declaration.
5936 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
5937 struct siginfo.
5938
d226c142
MF		 59392012-03-21 Mike Frysinger <vapier@gentoo.org>
5940
5941 * .gitignore: Ignore more files.
5942
122f36ef
PA		 59432012-03-19 Pedro Alves <palves@redhat.com>
5944 Jan Kratochvil <jan.kratochvil@redhat.com>
5945
5946 * server.c (cont_thread, general_thread): Add describing comments.
5947 (start_inferior): Clear `cont_thread'.
5948 (handle_v_cont): Don't set `cont_thread' if resuming all threads
5949 of a process.
5950
fc3e5175
YQ		 59512012-03-15 Yao Qi <yao@codesourcery.com>
5952
5953 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
5954 handling to ...
5955 (cmd_qtdp): ... here.
5956
8d0d92cd
YQ		 59572012-03-15 Yao Qi <yao@codesourcery.com>
5958
5959 * tracepoint.c (struct tracepoint_action_ops): New.
5960 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
5961 (m_tracepoint_action_download): New.
5962 (r_tracepoint_action_download): New.
5963 (x_tracepoint_action_download): New.
5964 (l_tracepoint_action_download): New.
5965 (add_tracepoint_action): Install `action->ops' according type.
5966 (download_tracepoint_1): Move code `download' function pointer
5967 of various tracepoint_action_ops.
5968
87b0bb13
JK		 59692012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
5970
5971 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
5972 linux_ptrace_attach_warnings.
5973
5f572dec
JK		 59742012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
5975
5976 * Makefile.in (linux-ptrace.o): New.
5977 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
5978 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
5979 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
5980 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
5981 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
5982 of these targets.
5983 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
5984
f4647387
YQ		 59852012-03-08 Yao Qi <yao@codesourcery.com>
5986 Pedro Alves <palves@redhat.com>
5987
5988 Fix PR server/13392.
5989 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
5990 offset of JMP insn.
5991 * tracepoint.c (remove_tracepoint): New.
5992 (cmd_qtdp): Call remove_tracepoint when failed to install.
5993
9b224c5e
PA		 59942012-03-07 Pedro Alves <palves@redhat.com>
5995
5996 * linux-low.c (get_detach_signal): New.
5997 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
5998 Pass on pending signals to PTRACE_DETACH. Check the result of the
5999 ptrace call.
6000 * server.c (program_signals, program_signals_p): New.
6001 (handle_general_set): Handle QProgramSignals.
6002 * server.h (program_signals, program_signals_p): Declare.
6003
e237a7e2
JK		 60042012-03-05 Pedro Alves <palves@redhat.com>
6005 Jan Kratochvil <jan.kratochvil@redhat.com>
6006
6007 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
6008 New comment why.
6009
5808517f
YQ		 60102012-03-03 Yao Qi <yao@codesourcery.com>
6011
6012 * tracepoint.c (tracepoint_look_up_symbols): Update call to
6013 agent_look_up_symbols.
6014
58b4daa5
YQ		 60152012-03-03 Yao Qi <yao@codesourcery.com>
6016
6017 * Makefile.in (linux-low.o): Keep dependence on agent.h.
6018 (linux-x86-low.o): Likewise.
6019 * server.h: Remove in_process_agent_loaded.
6020 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
6021 common/agent.c.
6022 Update callers.
6023
8ffcbaaf
YQ		 60242012-03-03 Yao Qi <yao@codesourcery.com>
6025
6026 * tracepoint.c (gdb_agent_capability): New global.
6027 (in_process_agent_loaded_ust): Renamed to
6028 `in_process_agent_supports_ust'.
6029 Update callers.
6030 (in_process_agent_supports_ust): Call agent_capability_check.
6031 (clear_installed_tracepoints): Assert that agent supports
6032 agent.
6033
d1feda86
YQ		 60342012-03-03 Yao Qi <yao@codesourcery.com>
6035
6036 * linux-low.c (linux_supports_agent): New.
6037 (linux_target_ops): Initialize field `supports_agent' with
6038 linux_supports_agent.
6039 * target.h (struct target_ops) <supports_agent>: New.
6040 (target_supports_agent): New macro.
6041 * server.c (handle_general_set): Handle packet 'QAgent'.
6042 (handle_query): Send `QAgent+'.
6043 * Makefile.in (server.o): Depends on agent.h.
6044
2fa291ac
YQ		 60452012-03-03 Yao Qi <yao@codesourcery.com>
6046
6047 * Makefile.in (OBS): Add agent.o.
6048 Add new rule for agent.o.
6049 Track dependence of tracepoint.c on agent.h.
6050 * tracepoint.c (run_inferior_command_1):
6051 (run_inferior_command): Call agent_run_command.
6052 (gdb_ust_connect_sync_socket): Deleted. Move it to
6053 common/agent.c.
6054 (resume_thread, stop_thread): Likewise.
6055 (gdb_ust_socket_init): Renamed to ...
6056 (gdb_agent_socket_init): ... New.
6057 (gdb_ust_thread): Renamed to ...
6058 (gdb_agent_helper_thread): ... New.
6059 (gdb_ust_init): Move some code to ...
6060 (gdb_agent_init): ... here. New.
6061 [HAVE_UST]: Call gdb_ust_init.
6062 (initialize_tracepoint_ftlib): Call gdb_agent_init.
6063 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
6064 * config.in, configure: Regenerated.
6065
05044653
PA		 60662012-03-02 Pedro Alves <palves@redhat.com>
6067
6068 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
6069 * linux-low.c (struct simple_pid_list): New.
6070 (stopped_pids): New a struct simple_pid_list pointer.
6071 (add_to_pid_list, pull_pid_from_list): New.
6072 (handle_extended_wait): Don't assume the first signal new children
6073 report is SIGSTOP. Adjust call to pull_pid_from_list.
6074 (linux_wait_for_lwp): Adjust.
6075
8d00225b
YQ		 60762012-03-02 Yao Qi <yao@codesourcery.com>
6077
6078 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
6079 debug log.
6080
19560ba5
YQ		 60812012-03-02 Yao Qi <yao@codesourcery.com>
6082
6083 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6084 `stop_pc' and `tpoint'. Update caller.
6085
1faeff08
MR		 60862012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6087
6088 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6089 * linux-low.c (use_linux_regsets): New macro.
6090 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6091 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6092 (linux_register_in_regsets): New function.
6093 (usr_fetch_inferior_registers): Skip registers covered by
6094 regsets.
6095 (usr_store_inferior_registers): Likewise.
6096 (usr_fetch_inferior_registers): New macro.
6097 (usr_store_inferior_registers): Likewise.
6098 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6099 (linux_store_registers): Likewise.
6100 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6101 prototype.
6102 (init_registers_mips64_dsp_linux): Likewise.
6103 (init_registers_mips_linux): New macro.
6104 (init_registers_mips_dsp_linux): Likewise.
6105 (mips_dsp_num_regs): Likewise.
6106 (DSP_BASE, DSP_CONTROL): New fallback macros.
6107 (mips_base_regs): New macro.
6108 (mips_regmap): Use it. Fix the size.
6109 (mips_dsp_regmap): New variable.
6110 (mips_dsp_regset_bitmap): Likewise.
6111 (mips_arch_setup): New function.
6112 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6113 than mips_regmap.
6114 (mips_cannot_store_register): Likewise.
6115 (the_low_target): Update .arch_setup, .num_regs and .regmap
6116 initializers. Add .regset_bitmap initializer.
6117 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6118 initializer.
6119 * linux-bfin-low.c (the_low_target): Likewise.
6120 * linux-cris-low.c (the_low_target): Likewise.
6121 * linux-crisv32-low.c (the_low_target): Likewise.
6122 * linux-ia64-low.c (the_low_target): Likewise.
6123 * linux-m32r-low.c (the_low_target): Likewise.
6124 * linux-m68k-low.c (the_low_target): Likewise.
6125 * linux-ppc-low.c (the_low_target): Likewise.
6126 * linux-s390-low.c (the_low_target): Likewise.
6127 * linux-sh-low.c (the_low_target): Likewise.
6128 * linux-sparc-low.c (the_low_target): Likewise.
6129 * linux-tic6x-low.c (the_low_target): Likewise.
6130 * linux-x86-low.c (the_low_target): Likewise.
6131 * linux-xtensa-low.c (the_low_target): Likewise.
6132 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6133 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6134 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6135 srv_xmlfiles.
6136 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6137 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6138
c03e6ccc
YQ		 61392012-02-29 Yao Qi <yao@codesourcery.com>
6140 Pedro Alves <palves@redhat.com>
6141
6142 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6143 `step_over_finished' is true.
6144
644cebc9
PA		 61452012-02-27 Pedro Alves <palves@redhat.com>
6146
6147 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6148 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6149
c14d7ab2
PA		 61502012-02-27 Pedro Alves <palves@redhat.com>
6151
6152 PR server/9684
6153 * linux-low.c (pid_is_stopped): New.
6154 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6155
412c89dd
LM		 61562012-02-25 Luis Machado <lgustavo@codesourcery.com>
6157
6158 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6159 of conditions.
6160
b745defe
MR		 61612012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6162
6163 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6164
9f3a5c85
LM		 61652012-02-24 Luis Machado <lgustavo@codesourcery>
6166
6167 * server.c (handle_query): Advertise support for target-side
6168 breakpoint condition evaluation.
6169 (process_point_options): New function.
6170 (process_serial_event): When inserting a breakpoint, check for
6171 a target-side condition that should be evaluated.
6172
6173 * mem-break.c: Include regcache.h and ax.h.
6174 (point_cond_list_t): New data structure.
6175 (breakpoint) <cond_list>: New field.
6176 (find_gdb_breakpoint_at): Make non-static.
6177 (delete_gdb_breakpoint_at): Clear any target-side
6178 conditions.
6179 (clear_gdb_breakpoint_conditions): New function.
6180 (add_condition_to_breakpoint): Likewise.
6181 (add_breakpoint_condition): Likewise.
6182 (gdb_condition_true_at_breakpoint): Likewise.
6183 (gdb_breakpoint_here): Return result directly instead
6184 of going through a local variable.
6185
6186 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6187 (clear_gdb_breakpoint_conditions): Likewise.
6188 (add_breakpoint_condition): Likewise.
6189 (gdb_condition_true_at_breakpoint): Likewise.
6190
6191 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6192 (need_step_over_p): Take target-side breakpoint condition into
6193 consideration.
6194
5e1dc496
LM		 61952012-02-24 Luis Machado <lgustavo@codesourcery>
6196
6197 * server.h: Include tracepoint.h.
6198 (agent_mem_read, agent_get_trace_state_variable_value,
6199 agent_set_trace_state_variable_value,
6200 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
6201 get_set_tsv_func_addr): New prototypes.
6202
6203 * ax.h: New include file.
6204 * ax.c: New source file.
6205
6206 * tracepoint.c: Include ax.h.
6207 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
6208 agent_expr, eval_result_type): Move to ax.h.
6209 (parse_agent_expr): Rename to ...
6210 (gdb_parse_agent_expr): ... this, make it non-static and move
6211 to ax.h.
6212 (unparse_agent_expr) Rename to ...
6213 (gdb_unparse_agent_expr): ... this, make it non-static and move
6214 to ax.h.
6215 (eval_agent_expr): Rename to ...
6216 (eval_tracepoint_agent_expr): ... this.
6217 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
6218 forward declarations.
6219 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
6220 (agent_get_trace_state_variable_value): New function.
6221 (agent_set_trace_state_variable_value): New function.
6222 (cmd_qtdp): Call gdb_parse_agent_expr (...).
6223 (response_tracepoint): Call gdb_unparse_agent_expr (...).
6224 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
6225 (condition_true_at_tracepoint): Likewise.
6226 (parse_agent_expr): Rename to ...
6227 (gdb_parse_agent_expr): ... this and move to ax.c.
6228 (unparse_agent_expr): Rename to ...
6229 (gdb_unparse_agent_expr): ... this and move to ax.c.
6230 (gdb_agent_op_name): Move to ax.c.
6231 (eval_agent_expr): Rename to ...
6232 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
6233 and move to ax.c.
6234 (eval_tracepoint_agent_expr): New function.
6235 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 6236 non-static.
5e1dc496
LM		 6237 (current_insn_ptr, emit_error, struct bytecode_address): Move to
6238 ax.c.
6239 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
6240 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
6241 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
6242 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
6243 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
6244 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
6245 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
6246 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
6247 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
6248 (compile_bytecodes): Remove forward declaration.
6249 (is_goto_target): Move to ax.c.
6250 (compile_bytecodes): Move to ax.c and call
6251 agent_get_trace_state_variable_value (...) and
6252 agent_set_trace_state_variable_value (...).
6253
6254 * Makefile.in: Update ax.c and IPA dependencies.
6255
277e4e52
PA		 62562012-02-24 Pedro Alves <palves@redhat.com>
6257
6258 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
6259 (cmd_bigqtbuffer_circular): ... this. Only handle
6260 'QTBuffer:circular:'.
6261 (handle_tracepoint_general_set): Adjust.
6262
bf4c19f7
YQ		 62632012-02-16 Yao Qi <yao@codesourcery.com>
6264
6265 * inferiors.c: Move code to ...
6266 * dll.c: .... here. New.
6267 * server.h: Declare clear_dlls.
6268 * Makefile.in (SFILES): Add dll.c.
6269 (OBS): Add dll.o
6270 (dll.o): New rule.
6271
d73f2619
YQ		 62722012-02-11 Yao Qi <yao@codesourcery.com>
6273
6274 * server.c: (handle_monitor_command): Add a new parameter
6275 `own_buf'.
6276 (handle_query): Update caller.
6277
f8255c2a
JB		 62782012-02-09 Joel Brobecker <brobecker@adacore.com>
6279
6280 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
6281 * configure, config.in: Regenerate.
6282 * hostio.c: Provide an alternate implementation if HAVE_READLINK
6283 is not defined.
6284
da84f473
PA		 62852012-02-02 Pedro Alves <palves@redhat.com>
6286
6287 Try SIGKILL first, then PTRACE_KILL.
6288 * linux-low.c (linux_kill_one_lwp): New.
6289 (linux_kill_one_lwp): Rename to ...
6290 (kill_one_lwp_callback): ... this. Use the new
6291 linux_kill_one_lwp.
6292
e886a173
PA		 62932012-02-02 Pedro Alves <palves@redhat.com>
6294
6295 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
6296 inferior.
6297
be07f1a2
PA		 62982012-01-27 Pedro Alves <palves@redhat.com>
6299
6300 * linux-low.c (linux_child_pid_to_exec_file): Delete.
6301 (elf_64_file_p): Make static.
6302 (linux_pid_exe_is_elf_64_file): New.
6303 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
6304 Delete declarations.
6305 (linux_pid_exe_is_elf_64_file): Declare.
6306 * linux-x86-low.c (x86_arch_setup): Use
6307 linux_pid_exe_is_elf_64_file.
6308
d8301ad1
JK		 63092012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6310
6311 * linux-low.c (linux_wait_for_event_1): Rename to ...
6312 (linux_wait_for_event): ... here and merge it with former
6313 linux_wait_for_event - new variable wait_ptid, use it.
6314 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
6315
01b17894
PA		 63162012-01-23 Pedro Alves <palves@redhat.com>
6317
6318 * server.c (main): Avoid yet another case of infinite loop while
6319 detaching/killing after a longjmp.
6320
e825046f
JK		 63212012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
6322
6323 Code cleanup.
6324 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
6325
b9e7b9c3
UW		 63262012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
6327
6328 * hostio.c (handle_readlink): New function.
6329 (handle_vFile): Call it to handle "vFile:readlink" packets.
6330
901f9912
UW		 63312012-01-20 Pedro Alves <palves@redhat.com>
6332 Ulrich Weigand <ulrich.weigand@linaro.org>
6333
6334 * server.c (handle_v_requests): Only support vAttach and vRun to
6335 start multiple processes when in extended protocol mode.
6336
fc1ab1a0
PA		 63372012-01-17 Pedro Alves <palves@redhat.com>
6338
6339 * tracepoint.c (initialize_tracepoint): Use mmap instead of
6340 memalign plus mprotect to allocate the scratch buffer.
6341
7d5d4e98
PA		 63422012-01-13 Pedro Alves <palves@redhat.com>
6343
6344 * server.c (attach_inferior): Clear `cont_thread'.
6345
f128d5e9
PA		 63462012-01-13 Pedro Alves <palves@redhat.com>
6347
6348 * server.c (main): Avoid infinite loop while detaching/killing
6349 after a longjmp.
6350
06db92f0
DE		 63512012-01-09 Doug Evans <dje@google.com>
6352
6353 * server.c (start_inferior): Set last_ptid in --wrapper case.
6354
32d92999
YQ		 63552012-01-06 Yao Qi <yao@codesourcery.com>
6356
6357 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
6358 defined.
6359 [IN_PROCESS_AGENT] (debug_agent): New global variable.
6360
5e0a92a9
YQ		 63612012-01-04 Yao Qi <yao@codesourcery.com>
6362
6363 * tracepoint.c (cmd_qtdp): Print debug message
6364 for static tracepoint.
6365
ae639e8c
YQ		 63662012-01-04 Yao Qi <yao@codesourcery.com>
6367
6368 * tracepoint.c (trace_vdebug): Differentiate debug message
6369 between gdbserver and IPA.
6370
f72429c5
YQ		 63712012-01-03 Yao Qi <yao@codesourcery.com>
6372
6373 * tracepoint.c (tracepoint_was_hit): Don't collect for
6374 static tracepoint.
6375
12c3e59c
JB		 63762012-01-02 Joel Brobecker <brobecker@adacore.com>
6377
6378 * terminal.h: Reformat copyright header.
6379
67827812
JB		 63802012-01-02 Joel Brobecker <brobecker@adacore.com>
6381
6382 * server.c (gdbserver_version): Update copyright year.
6383 * gdbreplay.c (gdbreplay_version): Likewise.
6384
3e52c33d
JK		 63852011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
6386
6387 * linux-low.c (linux_create_inferior): Put empty if clause for write.
6388
6389 Revert:
6390 2011-12-18 Hui Zhu <teawater@gmail.com>
6391 * linux-low.c (linux_create_inferior): Save return value to ret.
6392
66f1260e
HZ		 63932011-12-18 Hui Zhu <teawater@gmail.com>
6394
6395 * linux-low.c (linux_create_inferior): Save return value to ret.
6396
e77616d7
DE		 63972011-12-16 Doug Evans <dje@google.com>
6398
e7b06c57
DE		 6399 * linux-low.c (linux_create_inferior): If stdio connection,
6400 redirect stdin from /dev/null, stdout to stderr.
6401 * remote-utils.c (remote_is_stdio): New static global.
6402 (remote_connection_is_stdio): New function.
6403 (remote_prepare): Handle stdio connection.
6404 (remote_open): Ditto.
6405 (remote_close): Don't close stdin for stdio connections.
6406 (read_prim,write_prim): New functions. Replace all calls to
6407 read/write to these.
6408 * server.c (main): Watch for "-" argument. Move call to
6409 remote_prepare before start_inferior.
6410 * server.h (STDIO_CONNECTION_NAME): New macro.
6411 (remote_connection_is_stdio): Declare.
6412
e77616d7
DE		 6413 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
6414 in debugging output.
6415
82067193
YQ		 64162011-12-15 Yao Qi <yao@codesourcery.com>
6417
6418 * tracepoint.c: Include sys/syscall.h.
6419 (gdb_ust_thread): Remove preprocessor conditional.
6420
82bfbe7e
PA		 64212011-12-14 Pedro Alves <pedro@codesourcery.com>
6422
6423 * linux-low.c (linux_detach_one_lwp): Call
6424 the_low_target.prepare_to_resume before detaching.
6425
712c6575
YQ		 64262011-12-14 Yao Qi <yao@codesourcery.com>
6427
6428 * tracepoint.c (gdb_ust_thread): Don't ignore return value
6429 of write.
6430
d54d1edf
YQ		 64312011-12-14 Yao Qi <yao@codesourcery.com>
6432
6433 * i386-low.c (i386_low_stopped_data_address): Initialize local
6434 variable `control'.
6435
6210a125
PA		 64362011-12-13 Pedro Alves <pedro@codesourcery.com>
6437
6438 PR remote/13492
6439
6440 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
6441 DR_CONTROL unless necessary. Extend comments.
6442 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
6443 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
6444
2ece8244
YQ		 64452011-12-13 Yao Qi <yao@codesourcery.com>
6446
6447 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
6448 macros.
6449 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
6450
784867a5
JK		 64512011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
6452
6453 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
6454 Print new debug message for such case.
6455
6bf36717
JK		 64562011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6457
6458 Fix overlapping memcpy.
6459 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
6460 the read_inferior_memory transfer.
6461 (delete_fast_tracepoint_jump): New variable buf. Use it for the
6462 write_inferior_memory transfer.
6463 (set_fast_tracepoint_jump): New variable buf. Use it for the
6464 read_inferior_memory and write_inferior_memory transfers.
6465 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
6466 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
6467 Use it for the write_inferior_memory transfer.
6468 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
6469 buffers.
6470
50275556
MR		 64712011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6472
6473 * linux-low.c (fetch_register, store_register): Make code
6474 consistent, fix formatting.
6475
7325beb4
MR		 64762011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6477
6478 * linux-low.c (usr_store_inferior_registers): Factor out code
6479 to handle individual registers into...
6480 (store_register): ... this new function.
6481
c642a434
UW		 64822011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
6483
6484 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
6485 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
6486 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
6487 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
6488 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
6489 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
6490 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
6491 (srv_xmlfiles): Add new XML files.
6492
6493 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
6494 and <sys/uio.h>.
6495 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
6496 (init_registers_s390_linux32v1): Add prototype.
6497 (init_registers_s390_linux32v2): Likewise.
6498 (init_registers_s390_linux64v1): Likewise.
6499 (init_registers_s390_linux64v2): Likewise.
6500 (init_registers_s390x_linux64v1): Likewise.
6501 (init_registers_s390x_linux64v2): Likewise.
6502 (s390_num_regs): Increment to 52.
6503 (s390_regmap): Add orig_r2 register.
6504 (s390_num_regs_3264): Increment to 68.
6505 (s390_regmap_3264): Add orig_r2 register.
6506 (s390_collect_ptrace_register): Handle orig_r2 register.
6507 (s390_supply_ptrace_register): Likewise.
6508 (s390_fill_last_break): New function.
6509 (s390_store_last_break): Likewise.
6510 (s390_fill_system_call): New function.
6511 (s390_store_system_call): Likewise.
6512 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
6513 register sets.
6514 (s390_check_regset): New function.
6515 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
6516 NT_S390_SYSTEM_CALL regsets and use appropriate description.
6517 Update target_regsets for available register sets.
6518
2268b414
JK		 65192011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
6520 Jan Kratochvil <jan.kratochvil@redhat.com>
6521
6522 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
6523 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
6524 New.
6525 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
6526 * linux-low.h (struct process_info_private): New member r_debug.
6527 * server.c (handle_qxfer_libraries): Call
6528 the_target->qxfer_libraries_svr4.
6529 (handle_qxfer_libraries_svr4): New function.
6530 (qxfer_packets): New entry "libraries-svr4".
6531 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
6532 * target.h (struct target_ops): New member qxfer_libraries_svr4.
6533 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
6534 PACKET_qXfer_libraries_svr4.
6535
d6db1fab
UW		 65362011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
6537
6538 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
6539 PSW address/mask between 8-byte and 16-byte formats.
6540 (s390_supply_ptrace_register): Likewise.
6541 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
6542 basic addressing mode bit.
6543
242f5f1c
SS		 65442011-11-24 Stan Shebs <stan@codesourcery.com>
6545
6546 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
6547
f196051f
SS		 65482011-11-17 Stan Shebs <stan@codesourcery.com>
6549
6550 * tracepoint.c (struct tracepoint): New field traceframe_usage.
6551 (tracing_start_time): New global.
6552 (tracing_stop_time): New global.
6553 (tracing_user_name): New global.
6554 (tracing_notes): New global.
6555 (tracing_stop_note): New global.
6556 (cmd_qtstart): Set traceframe_usage, start_time.
6557 (stop_tracing): Set stop_time.
6558 (cmd_qtstatus): Report additional status.
6559 (cmd_qtp): New function.
6560 (handle_tracepoint_query): Call it.
6561 (cmd_qtnotes): New function.
6562 (handle_tracepoint_general_set): Call it.
6563 (get_timestamp): Rename from tsv_get_timestamp.
6564
405f8e94
SS		 65652011-11-14 Stan Shebs <stan@codesourcery.com>
6566 Kwok Cheung Yeung <kcy@codesourcery.com>
6567
6568 * linux-x86-low.c (small_jump_insn): New.
6569 (i386_install_fast_tracepoint_jump_pad): Add arguments for
6570 trampoline and error message, build a trampoline and issue a small
6571 jump instruction to it.
6572 (x86_install_fast_tracepoint_jump_pad): Add arguments for
6573 trampoline and error message.
6574 (x86_get_min_fast_tracepoint_insn_len): New.
6575 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
6576 * linux-low.h (struct linux_target_ops): Add arguments to
6577 install_fast_tracepoint_jump_pad operation, add new operation.
6578 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
6579 arguments.
6580 (linux_get_min_fast_tracepoint_insn_len): New function.
6581 (linux_target_op): Add new operation.
6582 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
6583 (gdb_trampoline_buffer_end): Ditto.
6584 (gdb_trampoline_buffer_error): Ditto.
6585 (struct ipa_sym_addresses): Add fields for new IPA variables.
6586 (symbol_list): Add entries for new IPA variables.
6587 (struct tracepoint): Add fields to hold the address range of the
6588 trampoline used by the tracepoint.
6589 (trampoline_buffer_head): New static variable.
6590 (trampoline_buffer_tail): Ditto.
6591 (claim_trampoline_space): New function.
6592 (have_fast_tracepoint_trampoline_buffer): New function.
6593 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
6594 structure.
6595 (install_fast_tracepoint): Ditto, also add error buffer argument.
6596 (cmd_qtminftpilen): New function.
6597 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
6598 (fast_tracepoint_from_trampoline_address): New function.
6599 (fast_tracepoint_collecting): Handle trampoline as part of jump
6600 pad space.
6601 (set_trampoline_buffer_space): New function.
6602 (initialize_tracepoint): Initialize new IPA variables.
6603 * target.h (struct target_ops): Add arguments to
6604 install_fast_tracepoint_jump_pad operation, add new
6605 get_min_fast_tracepoint_insn_len operation.
6606 (target_get_min_fast_tracepoint_insn_len): New.
6607 (install_fast_tracepoint_jump_pad): Add arguments.
6608 * server.h (IPA_BUFSIZ): Define.
6609 * linux-i386-ipa.c: Include extra header files.
6610 (initialize_fast_tracepoint_trampoline_buffer): New function.
6611 (initialize_low_tracepoint): Call it.
6612 * server.h (set_trampoline_buffer_space): Declare.
6613 (claim_trampoline_space): Ditto.
6614 (have_fast_tracepoint_trampoline_buffer): Ditto.
6615
1e4d1764
YQ		 66162011-11-14 Yao Qi <yao@codesourcery.com>
6617
6618 * server.c (handle_query): Handle InstallInTrace for qSupported.
6619 * tracepoint.c (add_tracepoint): Sort list.
6620 (install_tracepoint, download_tracepoint): New.
6621 (cmd_qtdp): Call them to install and download tracepoints.
6622 (sort_tracepoints): Removed.
6623 (cmd_qtstart): Update.
6624
5c73ff4e
YQ		 66252011-11-14 Yao Qi <yao@codesourcery.com>
6626
6627 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
6628 * mem-break.h: Declare.
6629 * tracepoint.c (cmd_qtstart): Move some code to ...
6630 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
6631 New.
6632 (download_tracepoints): Move some code to ...
6633 (download_tracepoint_1): ... here. New.
6634
86a30030
YQ		 66352011-11-08 Yao Qi <yao@codesourcery.com>
6636
6637 * remote-utils.c (relocate_instruction): A comment fix.
6638
8d26e50c
JB		 66392011-11-07 Joel Brobecker <brobecker@adacore.com>
6640
6641 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
6642 (i386_dr_low_get_control, i386_dr_low_get_status): Use
6643 dr_status_mirror and dr_control_mirror from debug_reg_state.
6644 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
6645 (i386_initial_stuff): Remove use of deleted globals.
6646 (i386_get_thread_context, i386_set_thread_context,
6647 i386_thread_added): Use dr_status_mirror and dr_control_mirror
6648 from debug_reg_state.
6649
a59306a3
YQ		 66502011-11-05 Yao Qi <yao@codesourcery.com>
6651
6652 * tracepoint.c (gdb_collect): Loop over tracepoints of same
6653 address as TPOINT's.
6654
3065dfb6
SS		 66552011-11-02 Stan Shebs <stan@codesourcery.com>
6656
6657 * tracepoint.c (agent_mem_read_string): New function.
6658 (eval_agent_expr): Call it for tracenz.
6659 * server.c (handle_query): Report support for tracenz.
6660
fd0d8c7c
YQ		 66612011-11-02 Yao Qi <yao@codesourcery.com>
6662
6663 * tracepoint.c (cmd_qtstart): Remove unused local variables.
6664
609086b1
YQ		 66652011-11-02 Yao Qi <yao@codesourcery.com>
6666
6667 * target.h: Fix a typo in comment.
6668
b9fd1791
PA		 66692011-10-31 Pedro Alves <pedro@codesourcery.com>
6670
6671 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
6672 clobber the breakpoints' shadows with fast tracepoint jumps.
6673 * mem-break.h (check_mem_write): Add `myaddr' parameter.
6674 * target.c (write_inferior_memory): Also pass MYADDR down to
6675 check_mem_write.
6676
03583c20
UW		 66772011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
6678
6679 * configure.ac: Check support for personality routine.
6680 * configure: Regenerate.
6681 * config.in: Likewise.
6682 * linux-low.c: Include <sys/personality.h>.
6683 Define ADDR_NO_RANDOMIZE if necessary.
6684 (linux_create_inferior): Disable address space randomization when
6685 forking inferior, if requested.
6686 (linux_supports_disable_randomization): New function.
6687 (linux_target_ops): Install it.
6688 * server.h (disable_randomization): Declare.
6689 * server.c (disable_randomization): New global variable.
6690 (handle_general_set): Handle QDisableRandomization.
6691 (handle_query): Likewise for qSupported.
6692 (main): Support --disable-randomization and --no-disable-randomization
6693 command line arguments.
6694 * target.h (struct target_ops): Add supports_disable_randomization.
6695 (target_supports_disable_randomization): New macro.
6696
723b724b
MF		 66972011-09-29 Mike Frysinger <vapier@gentoo.org>
6698
6699 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
6700 ifdef check.
6701 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
6702 [!PT_GETDSBT] (target_loadmap): New definition.
6703 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
6704 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
6705 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
6706 and PT_GETDSBT to LINUX_LOADMAP.
6707 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
6708 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
6709
55329a5c 67102011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 6711
6712 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
6713 (arm_linux_hwbp_cap): New static variable.
6714 (arm_linux_get_hwbp_cap): Replace by ...
6715 (arm_linux_init_hwbp_cap): ... this new function.
6716 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
6717 (arm_linux_get_hw_watchpoint_count): Likewise.
6718 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6719 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
6720 (arm_prepare_to_resume): Use perror_with_name instead of error.
6721
55329a5c 67222011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 6723
6724 * linux-arm-low.c: Include <signal.h>.
6725 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
6726 (struct arm_linux_hwbp_cap): New data type.
6727 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
6728 (struct arm_linux_hw_breakpoint): New data type.
6729 (MAX_BPTS, MAX_WPTS): Define.
6730 (struct arch_process_info, struct arch_lwp_info): New data types.
6731 (arm_linux_get_hwbp_cap): New function.
6732 (arm_linux_get_hw_breakpoint_count): Likewise.
6733 (arm_linux_get_hw_watchpoint_count): Likewise.
6734 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6735 (arm_hwbp_control_initialize): Likewise.
6736 (arm_hwbp_control_is_enabled): Likewise.
6737 (arm_hwbp_control_is_initialized): Likewise.
6738 (arm_hwbp_control_disable): Likewise.
6739 (arm_linux_hw_breakpoint_equal): Likewise.
6740 (arm_linux_hw_point_initialize): Likewise.
6741 (struct update_registers_data): New data structure.
6742 (update_registers_callback: New function.
6743 (arm_insert_point): Likewise.
6744 (arm_remove_point): Likewise.
6745 (arm_stopped_by_watchpoint): Likewise.
6746 (arm_stopped_data_address): Likewise.
6747 (arm_new_process): Likewise.
6748 (arm_new_thread): Likewise.
6749 (arm_prepare_to_resume): Likewise.
6750 (the_low_target): Register arm_insert_point, arm_remove_point,
6751 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
6752 arm_new_thread, and arm_prepare_to_resume.
6753
6b9801d4
SS		 67542011-09-15 Stan Shebs <stan@codesourcery.com>
6755
6756 * server.h (struct emit_ops): Add compare-goto fields.
6757 * tracepoint.c (gdb_agent_op_sizes): New table.
6758 (emit_eq_goto): New function.
6759 (emit_ne_goto): New function.
6760 (emit_lt_goto): New function.
6761 (emit_le_goto): New function.
6762 (emit_gt_goto): New function.
6763 (emit_ge_goto): New function.
6764 (is_goto_target): New function.
6765 (compile_bytecodes): Recognize special cases of compare-goto
6766 combinations and call specialized emitters for them.
6767 * linux-x86-low.c (amd64_emit_eq_goto): New function.
6768 (amd64_emit_ne_goto): New function.
6769 (amd64_emit_lt_goto): New function.
6770 (amd64_emit_le_goto): New function.
6771 (amd64_emit_gt_goto): New function.
6772 (amd64_emit_ge_goto): New function.
6773 (amd64_emit_ops): Add the new functions.
6774 (i386_emit_eq_goto): New function.
6775 (i386_emit_ne_goto): New function.
6776 (i386_emit_lt_goto): New function.
6777 (i386_emit_le_goto): New function.
6778 (i386_emit_gt_goto): New function.
6779 (i386_emit_ge_goto): New function.
6780 (i386_emit_ops): Add the new functions.
6781
bf15cbda
SS		 67822011-09-08 Stan Shebs <stan@codesourcery.com>
6783
6784 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
6785 (i386_emit_epilogue): Restore %ebx.
6786
943ca1dd
JZ		 67872011-08-31 Jie Zhang <jzhang918@gmail.com>
6788
6789 * server.c (step_thread): Remove definition.
6790 (process_serial_event): Don't handle Hs.
6791 * server.h (step_thread): Remove declaration.
6792 * target.c (set_desired_inferior): Remove use of step_thread.
6793
e3deef73
LM		 67942011-08-24 Luis Machado <lgustavo@codesourcery.com>
6795
6796 * linux-low.c: Include linux-procfs.h.
6797 (linux_attach_lwp_1): Update comments.
6798 (linux_attach): Scan for existing threads when attaching to a
6799 process that is the tgid.
6800 * Makefile.in: Update dependencies.
6801
13da1c97
LM		 68022011-08-24 Luis Machado <lgustavo@codesourcery.com>
6803
6804 * configure.srv: Add linux-procfs.o dependencies.
6805
881127c9
YQ		 68062011-08-14 Yao Qi <yao@codesourcery.com>
6807
6808 * target.h (struct target_ops): Fix indent.
6809 * win32-low.c (win32_target_ops): Fix comment.
6810
58dbd541
YQ		 68112011-08-14 Andrew Jenner <andrew@codesourcery.com>
6812 Yao Qi <yao@codesourcery.com>
6813
6814 * Makefile.in (clean): Remove tic6x-*.c files.
6815 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
6816 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
6817 (tic6x-c64xp-linux.c): Likewise.
6818 * configure.srv: Add support for tic6x-*-uclinux.
6819 * linux-tic6x-low.c: New.
6820 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
6821
78d85199
YQ		 68222011-08-14 Andrew Stubbs <ams@codesourcery.com>
6823 Yao Qi <yao@codesourcery.com>
6824
6825 * target.h (struct target_ops): Add read_loadmap.
6826 * linux-low.c (struct target_loadseg): New type.
6827 (struct target_loadmap): New type.
6828 (linux_read_loadmap): New function.
6829 (linux_target_ops): Add linux_read_loadmap.
6830 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 6831 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
6832 to NULL.
78d85199 6833
a959a88d
EZ		 68342011-08-05 Eli Zaretskii <eliz@gnu.org>
6835
6836 * win32-low.c: Include <stdint.h>.
6837
1ced966e
PA		 68382011-07-22 Pedro Alves <pedro@codesourcery.com>
6839
6840 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
6841 to the inferior here.
6842 (i386_remove_aligned_watchpoint): Ditto.
6843 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
6844 fit part of the watchpoint in the debug registers.
6845 (i386_update_inferior_debug_regs): New.
6846 (i386_low_insert_watchpoint): Work on a local mirror of the debug
6847 registers, and only update the inferior on success.
6848 (i386_low_remove_watchpoint): Ditto.
6849
d26e3629
KY		 68502011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
6851
6852 * linux-low.c (compare_ints, unique, list_threads, show_process,
6853 linux_core_of_thread): Delete.
6854 (linux_target_ops): Change linux_core_of_thread to
6855 linux_common_core_of_thread.
6856 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
6857 * utils.c (malloc_failure): Change type of argument.
6858 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
6859 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
6860 common/linux-osdata.c, common/ptid.c and common/buffer.c.
6861 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
6862 (IPA_OBJS): Add common-utils-ipa.o.
6863 (ptid_h, linux_osdata_h): New macros.
6864 (server_h): Add common/common-utils.h, common/xml-utils.h,
6865 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
6866 common/ptid.h.
6867 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
6868 ptid.o, buffer.o): New rules.
6869 (linux-low.o): Add common/linux-osdata.h as a dependency.
6870 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
6871 * configure.ac: Add AC_HEADER_DIRENT check.
6872 * config.in: Regenerate.
6873 * configure: Regenerate.
6874 * remote-utils.c (xml_escape_text): Delete.
6875 (buffer_grow, buffer_free, buffer_init, buffer_finish,
6876 buffer_xml_printf): Move to common/buffer.c.
6877 * server.c (main): Remove call to initialize_inferiors.
6878 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
6879 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
6880 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
6881 internal_error, gdb_assert, gdb_assert_fail): Delete.
6882 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
6883 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
6884 common/buffer.h.
6885 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
6886 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
6887 initialize_inferiors): Delete.
6888
2275a1a7
PA		 68892011-07-20 Pedro Alves <pedro@codesourcery.com>
6890
6891 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
6892 symbol error.
6893
0a5b1e09
PA		 68942011-05-31 Pedro Alves <pedro@codesourcery.com>
6895
6896 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
6897 assertion.
6898 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
6899
6938fd34
YQ		 69002011-05-26 Yao Qi <yao@codesourcery.com>
6901
6902 * Makefile.in (thread-db.o): Track dependence to
6903 common/gdb_thread_db.h.
6904 * thread-db.c: include gdb_thread_db.h from right place.
6905
b481f9e0
TT		 69062011-05-16 Adrian Cornish <gnu@bluedreamer.com>
6907
6908 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
6909 __FILE__ and __LINE__ to internal_error.
6910
98a5dd13
DE		 69112011-05-13 Doug Evans <dje@google.com>
6912
6913 * thread-db.c (try_thread_db_load_from_sdir): New function.
6914 (try_thread_db_load_from_dir): New function.
6915 (thread_db_load_search): Handle $sdir, ignore $pdir.
6916 Remove trying of system directories if search of
6917 libthread-db-search-path fails, that is now done via $sdir.
6918
d248b706
KY		 69192011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
6920
6921 * server.c (handle_query): Add EnableDisableTracepoints to the list
6922 of supported features.
43aaf8b6 6923 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 6924 tracepoints.
43aaf8b6
PA		 6925 (cmd_qtenable_disable): New.
6926 (cmd_qtstart): Install tracepoints even if disabled.
6927 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
6928 receiving a QTEnable or QTDisable packet.
6929 (gdb_collect): Skip data collection if fast tracepoint is disabled.
6930 (ust_marker_to_static_tracepoint): Do not ignore disabled static
6931 tracepoints.
6932 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 6933
84e578fb
DE		 69342011-05-10 Doug Evans <dje@google.com>
6935
6936 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
6937
71f55dd8
DE		 69382011-05-04 Doug Evans <dje@google.com>
6939
6940 * linux-low.c (linux_join): Skip process lookup.
6941 * spu-low.c (spu_join): Ditto.
6942 * server.c (join_inferiors_callback): Delete.
6943 (process_serial_event): For 'D' packet (detach) call join_inferior
6944 directly.
6945
4d393d60
JM		 69462011-05-04 Joseph Myers <joseph@codesourcery.com>
6947
6948 * README: Don't mention xscale*-*-linux*.
6949 * configure.srv (xscale*-*-linux*): Don't handle target.
6950
b00ad6ff
NF		 69512011-04-27 Nathan Froyd <froydnj@codesourcery.com>
6952
6953 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
6954 casting pointers.
6955 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
6956 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
6957 (i386_emit_void_call_2): Likewise.
6958
af96c192
YQ		 69592011-04-26 Yao Qi <yao@codesourcery.com>
6960
43aaf8b6
PA		 6961 * linux-low.c: Move common macros to linux-ptrace.h.
6962 Include linux-ptrace.h.
af96c192
YQ		 6963 * Makefile.in (linux_ptrace_h): New.
6964 (linux-low.o): Depends on linux-ptrace.h.
6965
03f2bd59
JK		 69662011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
6967
6968 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
6969 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
6970 (remote_prepare): New function with most of the TCP code from ...
6971 (remote_open): ... here. Detect PORT here unconditionally. Move also
6972 setting transport_is_reliable.
6973 * server.c (run_once): New variable.
6974 (gdbserver_usage): Document it.
6975 (main): Set run_once for `--once'. Call remote_prepare. Exit after
6976 the first run if RUN_ONCE.
6977 * server.h (run_once, remote_prepare): New declarations.
6978
7a9dd1b2
TT		 69792011-04-19 Tom Tromey <tromey@redhat.com>
6980
6981 * win32-low.c (handle_load_dll): Remove duplicate "the".
6982
81239425
PM		 69832011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
6984
6985 Remove support for old Cygwin 1.5 versions.
6986 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
6987 function to avoid warning.
6988 (win32_add_one_solib): Use cygwin_conv_path function to avoid
6989 warning.
6990
9e0627f1
PM		 69912011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
6992
6993 * gdbserver/server.h (Macro _): Define it if not available.
6994
588eebee
MS		 69952011-03-14 Michael Snyder <msnyder@vmware.com>
6996
348af9f7 6997 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 6998
43f70d4c
JB		 69992011-03-10 Joel Brobecker <brobecker@adacore.com>
7000
7001 * Makefile.in (maintainer-clean realclean distclean): Remove
7002 "make ... subdir_do" command.
7003
348af9f7
MS		 70042011-03-10 Michael Snyder <msnyder@vmware.com>
7005
7006 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
7007
7008 * server.c (handle_v_run): Free alloced buffer on early return.
7009
e637a4f5
YQ		 70102011-03-09 Yao Qi <yao@codesourcery.com>
7011
7012 Revert:
7013 2011-03-04 Yao Qi <yao@codesourcery.com>
7014
7015 * Makefile.in: Remove GNU make feature --directory.
7016
7017 2011-03-05 Yao Qi <yao@codesourcery.com>
7018
7019 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7020 (subdir_do): New make target. Copied from gdb/Makefile.
7021 (maintainer-clean, realclean, distclean, clean): Call corresponding
7022 make targets in common/Makefile.
7023
7024 2011-02-11 Yao Qi <yao@codesourcery.com>
7025
7026 * configure.ac: Call AC_PROG_RANLIB.
7027 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7028 * configure: Regenerate.
7029
e6edda56
JK		 70302011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7031
7032 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
7033
e5141119
JB		 70342011-03-06 Yao Qi <yao@codesourcery.com>
7035
7036 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
7037
64794aa4
JB		 70382011-03-05 Yao Qi <yao@codesourcery.com>
7039
7040 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7041 (subdir_do): New make target. Copied from gdb/Makefile.
7042 (maintainer-clean, realclean, distclean, clean): Call corresponding
7043 make targets in common/Makefile.
7044
7a762829
YQ		 70452011-03-04 Yao Qi <yao@codesourcery.com>
7046
7047 * Makefile.in: Remove GNU make feature --directory.
7048
348af9f7
MS		 70492011-03-04 Michael Snyder <msnyder@vmware.com>
7050
7051 * server.c (queue_stop_reply): Call xmalloc not malloc.
7052
70532011-03-02 Michael Snyder <msnyder@vmware.com>
7054
7055 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
7056
9f72fee2
MS		 70572011-02-28 Michael Snyder <msnyder@vmware.com>
7058
588eebee
MS		 7059 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7060 (cmd_qtframe): Ditto.
7061 (cmd_qtbuffer): Ditto.
7062 (cmd_bigqtbuffer): Ditto.
7063
9f72fee2
MS		 7064 * utils.c (decimal2str): Initialize 'width' to nine, then
7065 don't mess with it.
7066
8040bd49
UW		 70672011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7068
7069 * hostio.c (require_data): Free *data, not data.
7070
7e52cbd0
JK		 70712011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7072
7073 * hostio.c (require_data): Use free, not xfree.
7074
9130f83e
MS		 70752011-02-27 Michael Snyder <msnyder@vmware.com>
7076
4b812f4e
MS		 7077 * server.c (handle_query): Discard unused value.
7078
9130f83e
MS		 7079 * hostio.c (require_data): Free malloc memory before returning
7080 error.
7081
69d37113
MS		 70822011-02-26 Michael Snyder <msnyder@vmware.com>
7083
7084 * linux-low.c (list_threads): Call closedir for dirent.
7085
35f5825a
MS		 70862011-02-27 Michael Snyder <msnyder@vmware.com>
7087
2a589cef
MS		 7088 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7089 a case statement falls through.
7090
0adea5f7
MS		 7091 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7092
35f5825a
MS		 7093 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7094 in comparison.
7095
238f1c74
MS		 70962011-02-26 Michael Snyder <msnyder@vmware.com>
7097
7098 * utils.c (decimal2str): Eliminate dead code and dead param.
7099 (pulongest): Drop dead param from call to decimal2str.
7100 (plongest): Ditto.
7101
633ff500
JB		 71022011-02-24 Joel Brobecker <brobecker@adacore.com>
7103
7104 Revert the following patch (not approved yet):
7105 2011-02-21 Hui Zhu <teawater@gmail.com>
7106 * tracepoint.c (tp_printf): New function.
7107 (eval_agent_expr): Handle gdb_agent_op_printf.
7108
f9c6ff72
HZ		 71092011-02-21 Hui Zhu <teawater@gmail.com>
7110
7111 * tracepoint.c (tp_printf): New function.
7112 (eval_agent_expr): Handle gdb_agent_op_printf.
7113
94d5e490
TT		 71142011-02-18 Tom Tromey <tromey@redhat.com>
7115
7116 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7117 (tracepoint.o): Likewise.
7118 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7119 (gdb_agent_op_names): Likewise.
7120
c7f96d2b
TT		 71212011-02-18 Tom Tromey <tromey@redhat.com>
7122
7123 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7124 gdb_agent_op_rot>: New constants.
7125 (gdb_agent_op_names): Add pick and roll.
7126 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7127 cases.
7128
0feedb2c
JK		 71292011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7130
7131 * aclocal.m4: Regenerated with aclocal-1.11.1.
7132
b3b9301e
PA		 71332011-02-14 Pedro Alves <pedro@codesourcery.com>
7134
7135 * server.c (handle_qxfer_traceframe_info): New.
7136 (qxfer_packets): Register "traceframe-info".
7137 (handle_query): Report support for qXfer:traceframe-info:read+.
7138 * tracepoint.c (match_blocktype): New.
7139 (traceframe_find_block_type): Rename to ...
7140 (traceframe_walk_blocks): ... this. Add callback filter argument,
7141 and use it.
7142 (traceframe_find_block_type): New, reimplemented on top of
7143 traceframe_walk_blocks.
7144 (build_traceframe_info_xml): New.
7145 (traceframe_read_info): New.
7146 * server.h (traceframe_read_info): Declare.
7147
4f3e6fb7
YQ		 71482011-02-11 Yao Qi <yao@codesourcery.com>
7149
7150 * configure.ac: Call AC_PROG_RANLIB.
7151 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7152 * configure: Regenerate.
7153
764880b7
PA		 71542011-02-07 Pedro Alves <pedro@codesourcery.com>
7155
7156 * server.c (gdb_read_memory): Change return semantics to allow
7157 partial transfers.
7158 (handle_search_memory_1): Adjust.
7159 (process_serial_event) <'m' packet>: Handle partial transfers.
7160 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7161
1c79eb8a
PA		 71622011-01-28 Pedro Alves <pedro@codesourcery.com>
7163
7164 * regcache.c (init_register_cache): Initialize
7165 regcache->register_status.
7166 (free_register_cache): Release regcache->register_status.
7167 (regcache_cpy): Copy register_status.
7168 (registers_to_string): Print 'x's for unavailable registers.
7169 (supply_register): Mark the register's status valid or
7170 unavailable, depending on whether a buffer was passed in or not.
7171 (supply_register_zeroed): New.
7172 (supply_regblock): Mark the registers' status valid or
7173 unavailable, depending on whether a buffer was passed in or not.
7174 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7175 (struct regcache): New `register_status' field.
7176 (supply_register_zeroed): Declare.
7177 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7178 supply_register_zeroed, rather than passing a NULL buffer to
7179 supply_register.
7180 * tracepoint.c (fetch_traceframe_registers): Update comment.
7181
85724a0e
PA		 71822011-01-28 Pedro Alves <pedro@codesourcery.com>
7183
7184 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7185 buffer explicit.
7186
d08aafef
PA		 71872011-01-25 Pedro Alves <pedro@codesourcery.com>
7188
7189 * server.h (decode_xfer_write): Change prototype.
7190 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7191 and don't extract the annex here.
7192 * server.c (decode_xfer_read): Remove `annex' parameter,
7193 and don't extract the annex here.
7194 (decode_xfer): New.
7195 (struct qxfer): New.
7196 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7197 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7198 (handle_qxfer_statictrace): New functions, abstracted out from
7199 handle_query, and made to use the struct qxfer interface.
7200 (handle_threads_qxfer_proper): Rename to ...
7201 (handle_qxfer_threads_proper): ... this.
7202 (handle_threads_qxfer): Rename to ...
7203 (handle_qxfer_threads): ... this. Adjust.
7204 (qxfer_packets): New array.
7205 (handle_qxfer): New function.
7206 (handle_query): Use handle_qxfer.
7207
493e2a69
MS		 72082011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
7209
7210 * gdbreplay.c: Shorten lines of >= 80 columns.
7211 * linux-low.c: Ditto.
7212 * linux-ppc-low.c: Ditto.
7213 * linux-s390-low.c: Ditto.
7214 * linux-sparc-low.c: Ditto.
7215 * linux-x86-low.c: Ditto.
7216 * linux-xtensa-low.c: Ditto.
7217 * mem-break.c: Ditto.
7218 * nto-low.c: Ditto.
7219 * regcache.h: Ditto.
7220 * remote-utils.c: Ditto.
7221 * server.c: Ditto.
7222 * server.h: Ditto.
7223 * thread-db.c: Ditto.
7224 * tracepoint.c: Ditto.
7225 * utils.c: Ditto.
7226 * win32-low.h: Ditto.
7227
44944448
JB		 72282011-01-05 Joel Brobecker <brobecker@adacore.com>
7229
7230 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
7231 update.
7232
71ce852c
JB		 72332011-01-01 Joel Brobecker <brobecker@adacore.com>
7234
7235 * server.c (gdbserver_version): Update copyright year in version
7236 output.
7237 * gdbreplay.c (gdbreplay_version): Ditto.
7238
eb826dc6
MF		 72392010-12-29 Jie Zhang <jie.zhang@analog.com>
7240
7241 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
7242 * linux-bfin-low.c: New file.
7243 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
7244 PT_DATA_ADDR for BFIN targets.
7245 * Makefile.in (SFILES): Add linux-bfin-low.c.
7246 (clean): Remove reg-bfin.c.
7247 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
7248 * README: Mention supported Blackfin targets.
7249
39ab222a
MF		 72502010-12-23 Mike Frysinger <vapier@gentoo.org>
7251
7252 * .gitignore: New file.
7253
a1f2ce7d
MF		 72542010-11-16 Mike Frysinger <vapier@gentoo.org>
7255
7256 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
7257
f474844c
JZ		 72582010-10-22 Jie Zhang <jie@codesourcery.com>
7259
7260 * Makefile.in: Add FLAGS_TO_PASS variable.
7261 (install): Remove dependency of install-only and recursively
7262 invoke make for install-only.
7263
f1048712
DE		 72642010-10-04 Doug Evans <dje@google.com>
7265
7266 * Makefile.in (uninstall): Use $(DESTDIR).
7267
b53a1623
PA		 72682010-09-24 Pedro Alves <pedro@codesourcery.com>
7269
e6ee044d
PA		 7270 PR gdb/11842
7271
b53a1623
PA		 7272 * linux-x86-low.c (compat_siginfo_from_siginfo)
7273 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
7274 si_code is < 0. Check for si_code == SI_TIMER before checking for
7275 si_code < 0.
7276
fa1bd1e4
JB		 72772010-09-13 Joel Brobecker <brobecker@adacore.com>
7278
7279 * lynx-i386-low.c: New file.
7280 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
7281
47fac8f8
JB		 72822010-09-13 Joel Brobecker <brobecker@adacore.com>
7283
7284 * lynx-low.c (ptrace_request_to_str): Remove handling for
7285 request values that have been removed in LynxOS 5.x.
7286
1adfc54d
JB		 72872010-09-13 Joel Brobecker <brobecker@adacore.com>
7288
7289 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
7290 <ptrace.h>
7291
c2a66c29
NS		 72922010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7293
7294 * configure.ac: Add --enable-inprocess-agent option.
7295 * configure: Rebuilt.
7296
32fcada3
YQ		 72972010-09-06 Yao Qi <yao@codesourcery.com>
7298
7299 * linux-low.c (linux_kill): Remove unused variable.
7300 (linux_stabilize_threads): Likewise.
7301 * server.c (start_inferior): Likewise.
7302 (queue_stop_reply_callback): Likewise.
7303 * tracepoint.c (do_action_at_tracepoint): Likewise.
7304
0cccb683
YQ		 73052010-09-06 Yao Qi <yao@codesourcery.com>
7306
7307 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
7308 on return.
7309
423ec54c
JK		 73102010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7311
7312 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
7313
12ac6819
PA		 73142010-09-06 Pedro Alves <pedro@codesourcery.com>
7315
7316 * Makefile.in (install-only): Replace $IPA_DEPFILES with
7317 "$(IPA_DEPFILES)".
7318
8ed54b31
JB		 73192010-09-01 Joel Brobecker <brobecker@adacore.com>
7320
7321 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
7322 gdbserver/lynx-ppc-low.c: New files.
7323 * Makefile.in (lynx_low_h): New variable.
7324 (lynx-low.o, lynx-ppc-low.o): New rules.
7325 * configure.ac: On LynxOS, link with -lnetinet.
7326 * configure.srv: Add handling of powerpc-*-lynxos* targets.
7327 * configure: regenerate.
7328
bb0116a4
JB		 73292010-09-01 Joel Brobecker <brobecker@adacore.com>
7330
7331 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
7332 * configure.ac: Add check for vasprintf and vsnprintf.
7333 * configure, config.in: Regenerate.
7334 * server.h (vasprintf, vsnprintf): Add conditional declarations.
7335
a778ab81 73362010-09-01 Joel Brobecker <brobecker@adacore.com>
7337
7338 * gdbreplay.c: Move include of alloca.h up, next to include of
7339 malloc.h.
7340 * server.h: Add include of malloc.h.
7341 * mem-break.c: Remove include of malloc.h.
7342 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
7343
8b034a19 73442010-09-01 Joel Brobecker <brobecker@adacore.com>
7345
7346 * Makefile.in (memmem.o): Build with -Wno-error.
7347
73482010-09-01 Joel Brobecker <brobecker@adacore.com>
7349
7350 * utils.c (xsnprintf): Make non-static.
7351 * server.h: Add xsnprintf declaration.
7352 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
7353 replace calls to snprintf by calls to xsnprintf throughout.
7354
73552010-09-01 Joel Brobecker <brobecker@adacore.com>
7356
7357 * configure.ac: Add configure check for alloca.
7358 * configure, config.in: Regenerate.
7359 * server.h: Include alloca.h if it exists.
7360 * gdbreplay.c: Include alloca.h if it exists.
7361
1a981360
PA		 73622010-08-28 Pedro Alves <pedro@codesourcery.com>
7363
7364 * linux-low.c (__SIGRTMIN): Define if not already defined.
7365 (linux_create_inferior): Check for __ANDROID__ rather than
7366 __SIGRTMIN.
7367 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
7368 are already deferred.
7369 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
7370 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
7371 stopped and already has a pending signal to report.
7372 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
7373 a pending signal to report or is moving out of a jump pad.
7374 (linux_init_signals): Check for __ANDROID__ rather than
7375 __SIGRTMIN.
7376
b4d51a55
PA		 73772010-08-28 Pedro Alves <pedro@codesourcery.com>
7378
7379 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
7380 debug_threads check. Avoid a linear search when not doing debug
7381 output.
7382
ec48365d
PA		 73832010-08-27 Pedro Alves <pedro@codesourcery.com>
7384
7385 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
7386 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
7387 (struct file_handler) <fd>: Change type to gdb_fildes_t.
7388 (process_event): Change local fd's type to gdb_fildes_t.
7389 (create_file_handler): Adjust prototype.
7390 (delete_file_handler): Adjust prototype.
7391 (handle_file_event): Adjust prototype. Use pfildes.
7392 (create_file_event): Adjsut prototype.
7393 * remote-utils.c (remote_desc, listen_desc): Change type to
7394 gdb_fildes_t.
7395 * server.h: New gdb_fildes_t typedef.
7396 [USE_WIN32API]: Include winsock2.h.
7397 (delete_file_handler, add_file_handler): Adjust prototypes.
7398 (pfildes): Declare.
7399 * utils.c (pfildes): New.
7400
854d88f0
PA		 74012010-08-27 Pedro Alves <pedro@codesourcery.com>
7402
7403 * configure.ac (build_warnings): Add -Wno-char-subscripts.
7404 * configure: Regenerate.
7405
0146f85b
PA		 74062010-08-27 Pedro Alves <pedro@codesourcery.com>
7407
7408 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
7409 (linux_done_accessing_memory): ... this.
7410 (linux_target_ops): Adjust.
7411 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
7412 * nto-low.c (nto_target_ops): Adjust comment.
7413 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
7414 * spu-low.c (spu_target_ops): Adjust comment.
7415 * target.h (target_ops): Rename unprepare_to_access_memory field
7416 to done_accessing_memory.
7417 (unprepare_to_access_memory): Rename to ...
7418 (done_accessing_memory): ... this.
7419
90d74c30
PA		 74202010-08-26 Pedro Alves <pedro@codesourcery.com>
7421
7422 * linux-low.c (linux_prepare_to_access_memory): New.
7423 (linux_unprepare_to_access_memory): New.
7424 (linux_target_ops): Install them.
7425 * server.c (read_memory): Rename to ...
7426 (gdb_read_memory): ... this. Use
7427 prepare_to_access_memory/prepare_to_access_memory.
7428 (write_memory): Rename to ...
7429 (gdb_write_memory): ... this. Use
7430 prepare_to_access_memory/prepare_to_access_memory.
7431 (handle_search_memory_1): Adjust.
7432 (process_serial_event): Adjust.
7433 * target.h (struct target_ops): New fields
7434 prepare_to_access_memory and unprepare_to_access_memory.
7435 (prepare_to_access_memory, unprepare_to_access_memory): New.
7436 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
7437 prepare_to_access_memory/prepare_to_access_memory.
7438 * nto-low.c (nto_target_ops): Adjust.
7439 * spu-low.c (spu_target_ops): Adjust.
7440 * win32-low.c (win32_target_ops): Adjust.
7441
fd467969
PA		 74422010-08-26 Pedro Alves <pedro@codesourcery.com>
7443
7444 * Makefile.in (WARN_CFLAGS): Get it from configure.
7445 (WERROR_CFLAGS): New.
7446 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
7447 * configure.ac: Introduce --enable-werror, which adds -Werror to
7448 the compiler command line. Enabled by default. Disable with
7449 --disable-werror. Add -Wdeclaration-after-statement
7450 Wpointer-arith and -Wformat-nonliteral to warning flags.
7451 * configure: Regenerate.
7452
331e2f5f
PA		 74532010-08-26 Pedro Alves <pedro@codesourcery.com>
7454
7455 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
7456
e581f2b4
PA		 74572010-08-26 Pedro Alves <pedro@codesourcery.com>
7458
7459 * gdbreplay.c (remote_error): New.
7460 (gdbchar): New.
7461 (expect): Use gdbchar. Check for error reading from GDB.
7462 Clarify sync error output.
7463 (play): Check for errors writing to GDB.
7464 * linux-low.c (sigchld_handler): Really ignore `write' errors.
7465 * remote-utils.c (getpkt): Check for errors writing to the remote
7466 descriptor.
7467
3c11dd79
PA		 74682010-08-25 Pedro Alves <pedro@codesourcery.com>
7469
7470 * linux-low.c (linux_wait_1): Move non-debugging code out of
7471 `debug_threads' control.
7472
d20a8ad9
PA		 74732010-08-25 Pedro Alves <pedro@codesourcery.com>
7474
7475 * linux-low.c (linux_wait_1): Don't set last_status here.
7476 * server.c (push_event, queue_stop_reply_callback): Assert we're
7477 not pushing a TARGET_WAITKIND_IGNORE event.
7478 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
7479 (myresume, handle_target_event): Set the thread's last_resume_kind
7480 and last_status from the target returned status.
7481
964e4306
PA		 74822010-08-25 Pedro Alves <pedro@codesourcery.com>
7483
7484 PR threads/10729
7485
7486 * linux-x86-low.c (update_debug_registers_callback): New.
7487 (i386_dr_low_set_addr): Use it.
7488 (i386_dr_low_get_addr): New.
7489 (i386_dr_low_set_control): Use update_debug_registers_callback.
7490 (i386_dr_low_get_control): New.
7491 (i386_dr_low_get_status): Adjust.
7492 * linux-low.c (linux_stop_lwp): New.
7493 * linux-low.h (linux_stop_lwp): Declare.
7494
7495 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
7496 argument instead of a i386_debug_reg_state.
7497 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
7498 a i386_debug_reg_state.
7499 (i386_insert_aligned_watchpoint): Adjust.
7500 (i386_remove_aligned_watchpoint): Adjust.
7501 (i386_low_stopped_data_address): Read the debug registers from the
7502 inferior instead of from the mirrors.
7503 * i386-low.h (struct i386_debug_reg_state): Extend comment.
7504 (i386_dr_low_get_addr): Declare.
7505 (i386_dr_low_get_control): Declare.
7506 (i386_dr_low_get_status): Change prototype.
7507
7508 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
7509 (i386_dr_low_get_addr): New.
7510 (i386_dr_low_get_control): New.
7511 (i386_dr_low_get_status): Adjust prototype. Return
7512 dr_status_mirror.
7513 (i386_initial_stuff): Clear dr_status_mirror and
7514 dr_control_mirror.
7515 (i386_get_thread_context): Adjust.
7516 (i386_set_thread_context): Adjust.
7517 (i386_thread_added): Adjust.
7518
5f21a75b
PA		 75192010-08-24 Pedro Alves <pedro@codesourcery.com>
7520
7521 * linux-low.h (linux_thread_area): Delete declaration.
7522
3e4c1235
TS		 75232010-08-11 Thomas Schwinge <thomas@codesourcery.com>
7524
7525 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
7526 after its termination.
7527
1971b033
PA		 75282010-08-09 Pedro Alves <pedro@codesourcery.com>
7529
7530 * linux-low.c (gdb_wants_lwp_stopped): Delete.
7531 (gdb_wants_all_stopped): Delete.
7532 (linux_wait_1): Don't call them.
7533 * server.c (handle_v_cont): Tag all threads as want-stopped.
7534 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
7535 stopped as "client-wants-stopped".
7536
310444ac
PA		 75372010-07-31 Pedro Alves <pedro@codesourcery.com>
7538
7539 * Makefile.in (signals_h): New.
7540 (server_h): Depend on it.
7541 (server.o): Don't depend on $(signals_def).
7542 (signals.o): Depend on $(signals_def).
7543
a19cae16
JK		 75442010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
7545
7546 * Makefile.in (signals_def): New.
7547 (server_h): Append include/gdb/signals.h and signals_def.
7548 (server.o): Append signals_def.
7549
30d50328
JK		 75502010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7551
7552 * server.c (handle_target_event): Use target_signal_to_host for
7553 resume_info.sig initialization.
7554 * target.h (struct thread_resume) <sig>: New comment.
7555
5c3216e2
OS		 75562010-07-20 Ozkan Sezer <sezeroz@gmail.com>
7557
c6f46ca0
OS		 7558 * server.c (handle_query): strcpy() the returned string from paddress()
7559 instead of sprintf().
5c3216e2
OS		 7560 * utils.c (paddress): Return phex_nz().
7561
6bd31874
JB		 75622010-07-07 Joel Brobecker <brobecker@adacore.com>
7563
7564 * server.c (handle_v_cont): Call mourn_inferior if process
7565 just exited.
7566 (myresume): Likewise.
7567
0fb4aa4b
PA		 75682010-07-01 Pedro Alves <pedro@codesourcery.com>
7569
7570 Static tracepoints, and integration with UST.
7571
7572 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
7573 * mem-break.c (uninsert_all_breakpoints)
7574 (reinsert_all_breakpoints): New.
7575 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
7576 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
7577 (gdb_agent_ust_loaded, helper_thread_id)
7578 (gdb_agent_helper_thread_id): New macros.
7579 (struct ipa_sym_addresses): Add addr_ust_loaded,
7580 addr_helper_thread_id, addr_cmd_buf.
7581 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
7582 (in_process_agent_loaded_ust): New.
7583 (write_e_ust_not_loaded): New.
7584 (maybe_write_ipa_ust_not_loaded): New.
7585 (struct collect_static_trace_data_action): New.
7586 (enum tracepoint_type) <static_tracepoint>: New.
7587 (struct tracepoint) <handle>: Mention static tracepoints.
7588 (struct static_tracepoint_ctx): New.
7589 (CMD_BUF_SIZE): New.
7590 (add_tracepoint_action): Handle static tracepoint actions.
7591 (unprobe_marker_at): New.
7592 (clear_installed_tracepoints): Handle static tracepoints.
7593 (cmd_qtdp): Handle static tracepoints.
7594 (probe_marker_at): New.
7595 (cmd_qtstart): Handle static tracepoints.
7596 (response_tracepoint): Handle static tracepoints.
7597 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
7598 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
7599 (get_context_regcache): Handle static tracepoints.
7600 (do_action_at_tracepoint): Handle static tracepoint actions.
7601 (traceframe_find_block_type): Handle static trace data blocks.
7602 (traceframe_read_sdata): New.
7603 (download_tracepoints): Download static tracepoint actions.
7604 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
7605 (GDB_PROBE_NAME): New.
7606 (ust_ops): New.
7607 (GET_UST_SYM): New.
7608 (USTF): New.
7609 (dlsym_ust): New.
7610 (ust_marker_to_static_tracepoint): New.
7611 (gdb_probe): New.
7612 (collect_ust_data_at_tracepoint): New.
7613 (gdb_ust_probe): New.
7614 (UNIX_PATH_MAX, SOCK_DIR): New.
7615 (gdb_ust_connect_sync_socket): New.
7616 (resume_thread, stop_thread): New.
7617 (run_inferior_command): New.
7618 (init_named_socket): New.
7619 (gdb_ust_socket_init): New.
7620 (cstr_to_hexstr): New.
7621 (next_st): New.
7622 (first_marker, next_marker): New.
7623 (response_ust_marker): New.
7624 (cmd_qtfstm, cmd_qtsstm): New.
7625 (unprobe_marker_at, probe_marker_at): New.
7626 (cmd_qtstmat, gdb_ust_thread): New.
7627 (gdb_ust_init): New.
7628 (initialize_tracepoint_ftlib): Call gdb_ust_init.
7629 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
7630 (ST_REGENTRY): New.
7631 (x86_64_st_collect_regmap): New.
7632 (X86_64_NUM_ST_COLLECT_GREGS): New.
7633 (AMD64_RIP_REGNUM): New.
7634 (supply_static_tracepoint_registers): New.
7635 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
7636 (ST_REGENTRY): New.
7637 (i386_st_collect_regmap): New.
7638 (i386_NUM_ST_COLLECT_GREGS): New.
7639 (supply_static_tracepoint_registers): New.
7640 * server.c (handle_query): Handle qXfer:statictrace:read.
7641 <qSupported>: Report support for StaticTracepoints, and
7642 qXfer:statictrace:read features.
7643 * server.h (traceframe_read_sdata)
7644 (supply_static_tracepoint_registers): Declare.
7645 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
7646 (unpack_varlen_hex): Include in IPA build.
7647 * Makefile.in (ustlibs, ustinc): New.
7648 (IPA_OBJS): Add remote-utils-ipa.o.
7649 ($(IPA_LIB)): Link -ldl and -lpthread.
7650 (UST_CFLAGS): New.
7651 (IPAGENT_CFLAGS): Add UST_CFLAGS.
7652 * config.in, configure: Regenerate.
7653
9e4344e5
PA		 76542010-06-20 Ian Lance Taylor <iant@google.com>
7655 Pedro Alves <pedro@codesourcery.com>
7656
7657 * linux-x86-low.c (always_true): Delete.
7658 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
7659 trying to fool the compiler with always_true.
7660
c6beb2cb
PA		 76612010-06-20 Pedro Alves <pedro@codesourcery.com>
7662
7663 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
7664 conditions in gdbserver.
7665
d2ed6730
UW		 76662010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
7667
7668 * spu-low.c (spu_read_memory): Wrap around local store limit.
7669 (spu_write_memory): Likewise.
7670
4e29fb54
PA		 76712010-06-15 Pedro Alves <pedro@codesourcery.com>
7672
7673 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
7674 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
7675 LONGEST uses.
7676 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
7677 uses.
7678 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
7679 uses with LONGEST uses.
7680
6a271cae
PA		 76812010-06-14 Stan Shebs <stan@codesourcery.com>
7682 Pedro Alves <pedro@codesourcery.com>
7683
7684 Bytecode compiler.
7685
7686 * linux-x86-low.c: Include limits.h.
7687 (add_insns): New.
7688 (always_true): New.
7689 (EMIT_ASM): New.
7690 (EMIT_ASM32): New.
7691 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
7692 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
7693 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
7694 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
7695 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
7696 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
7697 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
7698 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
7699 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
7700 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
7701 (amd64_emit_void_call_2): New.
7702 (amd64_emit_ops): New.
7703 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
7704 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
7705 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
7706 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
7707 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
7708 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
7709 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
7710 (i386_emit_call, i386_emit_reg, i386_emit_pop)
7711 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
7712 (i386_emit_stack_adjust, i386_emit_int_call_1)
7713 (i386_emit_void_call_2): New.
7714 (i386_emit_ops): New.
7715 (x86_emit_ops): New.
7716 (the_low_target): Install x86_emit_ops.
7717 * server.h (struct emit_ops): New.
7718 (get_raw_reg_func_addr): Declare.
7719 (current_insn_ptr, emit_error): Declare.
7720 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
7721 (set_trace_state_variable_value): New defines.
7722 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
7723 addr_get_trace_state_variable_value and
7724 addr_set_trace_state_variable_value.
7725 (symbol_list): New fields for get_raw_reg,
7726 get_trace_state_variable_value and set_trace_state_variable_value.
7727 (condfn): New typedef.
7728 (struct tracepoint): New field `compiled_cond'.
7729 (do_action_at_tracepoint): Clear compiled_cond.
7730 (get_trace_state_variable_value, set_trace_state_variable_value):
7731 Export in the IPA.
7732 (condition_true_at_tracepoint): If there's a compiled condition,
7733 run that.
7734 (current_insn_ptr, emit_error): New globals.
7735 (struct bytecode_address): New.
7736 (get_raw_reg_func_addr): New.
7737 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
7738 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
7739 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
7740 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
7741 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
7742 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
7743 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
7744 (compile_tracepoint_condition, compile_bytecodes): New.
7745 * target.h (emit_ops): Forward declare.
7746 (struct target_ops): New field emit_ops.
7747 (target_emit_ops): New.
7748 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
7749 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
7750 * linux-low.c (linux_emit_ops): New.
7751 (linux_target_ops): Install it.
7752 * linux-low.h (struct linux_target_ops): New field emit_ops.
7753
92b72907
UW		 77542010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
7755
7756 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
7757 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
7758
fa593d66
PA		 77592010-06-01 Pedro Alves <pedro@codesourcery.com>
7760 Stan Shebs <stan@codesourcery.com>
7761
7762 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
7763 (all): Depend on $(extra_libraries).
7764 (install-only): Install the IPA.
7765 (IPA_OBJS, IPA_LIB): New.
7766 (clean): Remove the IPA lib.
7767 (IPAGENT_CFLAGS): New.
7768 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
7769 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
7770 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
7771 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
7772 * configure.ac: Check for atomic builtins support in the compiler.
7773 (IPA_DEPFILES, extra_libraries): Define.
7774 * configure.srv (ipa_obj): Add description.
7775 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
7776 (i[34567]86-*-linux*): Set ipa_obj.
7777 (x86_64-*-linux*): Set ipa_obj.
7778 * linux-low.c (stabilizing_threads): New.
7779 (supports_fast_tracepoints): New.
7780 (linux_detach): Stabilize threads before detaching.
7781 (handle_tracepoints): Handle internal tracing breakpoints. Assert
7782 the lwp is either not stabilizing, or is moving out of a jump pad.
7783 (linux_fast_tracepoint_collecting): New.
7784 (maybe_move_out_of_jump_pad): New.
7785 (enqueue_one_deferred_signal): New.
7786 (dequeue_one_deferred_signal): New.
7787 (linux_wait_for_event_1): If moving out of a jump pad, defer
7788 pending signals to later.
7789 (linux_stabilize_threads): New.
7790 (linux_wait_1): Check if threads need moving out of jump pads, and
7791 do it if so.
7792 (stuck_in_jump_pad_callback): New.
7793 (move_out_of_jump_pad_callback): New.
7794 (lwp_running): New.
7795 (linux_resume_one_lwp): Handle moving out of jump pads.
7796 (linux_set_resume_request): Dequeue deferred signals.
7797 (need_step_over_p): Also step over fast tracepoint jumps.
7798 (start_step_over): Also uninsert fast tracepoint jumps.
7799 (finish_step_over): Also reinsert fast tracepoint jumps.
7800 (linux_install_fast_tracepoint_jump): New.
7801 (linux_target_ops): Install linux_stabilize_threads and
7802 linux_install_fast_tracepoint_jump_pad.
7803 * linux-low.h (linux_target_ops) <get_thread_area,
7804 install_fast_tracepoint_jump_pad>: New fields.
7805 (struct lwp_info) <collecting_fast_tracepoint,
7806 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
7807 (linux_get_thread_area): Declare.
7808 * linux-x86-low.c (jump_insn): New.
7809 (x86_get_thread_area): New.
7810 (append_insns): New.
7811 (push_opcode): New.
7812 (amd64_install_fast_tracepoint_jump_pad): New.
7813 (i386_install_fast_tracepoint_jump_pad): New.
7814 (x86_install_fast_tracepoint_jump_pad): New.
7815 (the_low_target): Install x86_get_thread_area and
7816 x86_install_fast_tracepoint_jump_pad.
7817 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
7818 (struct fast_tracepoint_jump): New.
7819 (fast_tracepoint_jump_insn): New.
7820 (fast_tracepoint_jump_shadow): New.
7821 (find_fast_tracepoint_jump_at): New.
7822 (fast_tracepoint_jump_here): New.
7823 (delete_fast_tracepoint_jump): New.
7824 (set_fast_tracepoint_jump): New.
7825 (uninsert_fast_tracepoint_jumps_at): New.
7826 (reinsert_fast_tracepoint_jumps_at): New.
7827 (set_breakpoint_at): Use write_inferior_memory.
7828 (uninsert_raw_breakpoint): Use write_inferior_memory.
7829 (check_mem_read): Mask out fast tracepoint jumps.
7830 (check_mem_write): Mask out fast tracepoint jumps.
7831 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
7832 (set_fast_tracepoint_jump): Declare.
7833 (delete_fast_tracepoint_jump)
7834 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
7835 (reinsert_fast_tracepoint_jumps_at): Declare.
7836 * regcache.c: Don't compile many functions when building the
7837 in-process agent library.
7838 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
7839 the register buffer in the heap.
7840 (free_register_cache): If the register buffer isn't owned by the
7841 regcache, don't free it.
7842 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
7843 pre-existing register caches.
7844 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
7845 type.
7846 (convert_ascii_to_int): : Constify `from' parameter type.
7847 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
7848 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
7849 the needed buffer in-place.
7850 (relocate_instruction): New.
7851 * server.c (handle_query) <qSymbols>: If the target supports
7852 tracepoints, give it a chance of looking up symbols. Report
7853 support for fast tracepoints.
7854 (handle_status): Stabilize threads.
7855 (process_serial_event): Adjust.
7856 * server.h (struct fast_tracepoint_jump): Forward declare.
7857 (struct process_info) <fast_tracepoint_jumps>: New field.
7858 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
7859 (decode_X_packet, decode_M_packet): Adjust.
7860 (relocate_instruction): Declare.
7861 (in_process_agent_loaded): Declare.
7862 (tracepoint_look_up_symbols): Declare.
7863 (struct fast_tpoint_collect_status): Declare.
7864 (fast_tracepoint_collecting): Declare.
7865 (force_unlock_trace_buffer): Declare.
7866 (handle_tracepoint_bkpts): Declare.
7867 (initialize_low_tracepoint)
7868 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
7869 * target.h (struct target_ops) <stabilize_threads,
7870 install_fast_tracepoint_jump_pad>: New fields.
7871 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
7872 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
7873 [HAVE_STDINT_H]: Include stdint.h.
7874 (trace_debug_1): Rename to ...
7875 (trace_vdebug): ... this.
7876 (trace_debug): Rename to ...
7877 (trace_debug_1): ... this. Add `level' parameter.
7878 (trace_debug): New.
7879 (ATTR_USED, ATTR_NOINLINE): New.
7880 (IP_AGENT_EXPORT): New.
7881 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7882 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
7883 (about_to_request_buffer_space, trace_buffer_is_full)
7884 (stopping_tracepoint, expr_eval_result, error_tracepoint)
7885 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
7886 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
7887 (traceframe_write_count, traceframes_created)
7888 (trace_state_variables)
7889 New renaming defines.
7890 (struct ipa_sym_addresses): New.
7891 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
7892 (symbol_list): New.
7893 (ipa_sym_addrs): New.
7894 (all_tracepoint_symbols_looked_up): New.
7895 (in_process_agent_loaded): New.
7896 (write_e_ipa_not_loaded): New.
7897 (maybe_write_ipa_not_loaded): New.
7898 (tracepoint_look_up_symbols): New.
7899 (debug_threads) [IN_PROCESS_AGENT]: New.
7900 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
7901 (UNKNOWN_SIDE_EFFECTS): New.
7902 (stop_tracing): New.
7903 (flush_trace_buffer): New.
7904 (stop_tracing_bkpt): New.
7905 (flush_trace_buffer_bkpt): New.
7906 (read_inferior_integer): New.
7907 (read_inferior_uinteger): New.
7908 (read_inferior_data_pointer): New.
7909 (write_inferior_data_pointer): New.
7910 (write_inferior_integer): New.
7911 (write_inferior_uinteger): New.
7912 (struct collect_static_trace_data_action): Delete.
7913 (enum tracepoint_type): New.
7914 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 7915 <actions_str, step_actions, step_actions_str>: Only include in
7916 GDBserver.
fa593d66
PA		 7917 <orig_size, obj_addr_on_target, adjusted_insn_addr>
7918 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
7919 (tracepoints): Use IP_AGENT_EXPORT.
7920 (last_tracepoint): Don't include in the IPA.
7921 (stopping_tracepoint): Use IP_AGENT_EXPORT.
7922 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
7923 (alloced_trace_state_variables): New.
7924 (trace_state_variables): Use IP_AGENT_EXPORT.
7925 (traceframe_t): Delete unused variable.
7926 (circular_trace_buffer): Don't include in the IPA.
7927 (trace_buffer_start): Delete.
7928 (struct trace_buffer_control): New.
7929 (trace_buffer_free): Delete.
7930 (struct ipa_trace_buffer_control): New.
7931 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
7932 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
7933 New.
7934 (trace_buffer_ctrl): New.
7935 (TRACE_BUFFER_CTRL_CURR): New.
7936 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
7937 Reimplement as macros.
7938 (trace_buffer_wrap): Delete.
7939 (traceframe_write_count, traceframe_read_count)
7940 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
7941 (struct tracepoint_hit_ctx) <type>: New field.
7942 (struct fast_tracepoint_ctx): New.
7943 (memory_barrier): New.
7944 (cmpxchg): New.
7945 (record_tracepoint_error): Update atomically in the IPA.
7946 (clear_inferior_trace_buffer): New.
7947 (about_to_request_buffer_space): New.
7948 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
7949 updating the same buffer.
7950 (add_tracepoint): Default the tracepoint's type to trap
7951 tracepoint, and orig_size to -1.
7952 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
7953 internal variables.
7954 (create_trace_state_variable): New parameter `gdb'. Handle it.
7955 (clear_installed_tracepoints): Clear fast tracepoint jumps.
7956 (cmd_qtdp): Handle fast tracepoints.
7957 (cmd_qtdv): Adjust.
7958 (max_jump_pad_size): New.
7959 (gdb_jump_pad_head): New.
7960 (get_jump_space_head): New.
7961 (claim_jump_space): New.
7962 (sort_tracepoints): New.
7963 (MAX_JUMP_SIZE): New.
7964 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
7965 IPA.
7966 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
7967 support. Upload fast traceframes, and delete internal IPA
7968 breakpoints.
7969 (stop_tracing_handler): New.
7970 (flush_trace_buffer_handler): New.
7971 (cmd_qtstop): Upload fast tracepoints.
7972 (response_tracepoint): Handle fast tracepoints.
7973 (tracepoint_finished_step): Upload fast traceframes. Set the
7974 tracepoint hit context's tracepoint type.
7975 (handle_tracepoint_bkpts): New.
7976 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
7977 type. Add comment about fast tracepoints.
7978 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
7979 non-existing action_str field.
7980 (get_context_regcache): Handle fast tracepoints.
7981 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
7982 to the regcache.
7983 (fast_tracepoint_from_jump_pad_address): New.
7984 (fast_tracepoint_from_ipa_tpoint_address): New.
7985 (collecting_t): New.
7986 (force_unlock_trace_buffer): New.
7987 (fast_tracepoint_collecting): New.
7988 (collecting): New.
7989 (gdb_collect): New.
7990 (write_inferior_data_ptr): New.
7991 (target_tp_heap): New.
7992 (target_malloc): New.
7993 (download_agent_expr): New.
7994 (UALIGN): New.
7995 (download_tracepoints): New.
7996 (download_trace_state_variables): New.
7997 (upload_fast_traceframes): New.
7998 (IPA_FIRST_TRACEFRAME): New.
7999 (IPA_NEXT_TRACEFRAME_1): New.
8000 (IPA_NEXT_TRACEFRAME): New.
8001 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
8002 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
8003 (gdb_jump_pad_buffer_end): New.
8004 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
8005 (initialize_tracepoint): Adjust.
8006 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
8007 buffer. Initialize the low module.
8008 * utils.c (PREFIX, TOOLNAME): New.
8009 (malloc_failure): Use PREFIX.
8010 (error): In the IPA, an error causes an exit.
8011 (fatal, warning): Use PREFIX.
8012 (internal_error): Use TOOLNAME.
8013 (NUMCELLS): Increase to 10.
8014 * configure, config.in: Regenerate.
8015
d149dd1d
PA		 80162010-06-01 Pedro Alves <pedro@codesourcery.com>
8017
8018 * server.c (handle_query) <qSupported>: Do two passes over the
8019 qSupported string to avoid nesting strtok.
8020
f6528abd
JK		 80212010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8022
8023 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
8024 (CDEPS): New.
8025 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
8026 -Wl,--dynamic-list.
8027 * configure: Regenerate.
8028 * proc-service.list: New.
8029
ca2a87a0
JK		 80302010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8031
8032 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
8033 New comment.
8034
363a6e9f
OS		 80352010-05-26 Ozkan Sezer <sezeroz@gmail.com>
8036
8037 * gdbreplay.c (remote_open): Check error return from socket() call by
8038 its equality to -1 not by it being negative.
8039 * remote-utils.c (remote_open): Likewise.
8040
d23b6cb1
PA		 80412010-05-23 Pedro Alves <pedro@codesourcery.com>
8042
8043 * config.h: Regenerate.
8044
28d3cf85
MK		 80452010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8046
8047 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
8048 doesn't provide PTRACE_GET_THREAD_AREA.
8049
fea36a59
MK		 80502010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8051
8052 * linux-m68k-low.c: Include <asm/ptrace.h>
8053 (ps_get_thread_area): Implement.
8054
24b066ba
DE		 80552010-05-03 Doug Evans <dje@google.com>
8056
8057 * event-loop.c (struct callback_event): New struct.
8058 (callback_list): New global.
8059 (append_callback_event, delete_callback_event): New functions.
8060 (process_callback): New function.
8061 (start_event_loop): Call it.
8062 * remote-utils.c (NOT_SCHEDULED): Define.
8063 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
8064 moved out of readchar.
8065 (readchar): Rewrite. Call reschedule before returning.
8066 (reset_readchar): New function.
8067 (remote_close): Call it.
8068 (process_remaining, reschedule): New functions.
8069 * server.h (callback_handler_func): New typedef.
8070 (append_callback_event, delete_callback_event): Declare.
8071
9836d6ea
PA		 80722010-05-03 Pedro Alves <pedro@codesourcery.com>
8073
8074 * proc-service.c (ps_pglobal_lookup): Use
8075 thread_db_look_up_one_symbol.
8076 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
8077 parameter. Use it instead of all_symbols_looked_up.
8078 * server.h (struct process_info) <all_symbols_looked_up>: Delete
8079 field.
8080 (all_symbols_looked_up): Don't declare.
8081 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8082 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8083 field.
8084 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8085 Set all_symbols_looked_up here.
8086 (thread_db_look_up_one_symbol): New.
8087 (thread_db_get_tls_address): Adjust.
8088 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8089 thread_db object on the heap, and tentatively set it in the
8090 process structure.
8091 (thread_db_init): Don't set all_symbols_looked_up here.
8092 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8093
7984d532
PA		 80942010-05-03 Pedro Alves <pedro@codesourcery.com>
8095
8096 * linux-low.c (linux_kill, linux_detach): Adjust.
8097 (status_pending_p_callback): Remove redundant statement. Check
8098 for !TARGET_WAITIKIND_IGNORE, instead of
8099 TARGET_WAITKIND_STOPPED.
8100 (handle_tracepoints): Make sure LWP is locked. Adjust.
8101 (linux_wait_for_event_1): Adjust.
8102 (linux_cancel_breakpoints): New.
8103 (unsuspend_one_lwp): New.
8104 (unsuspend_all_lwps): New.
8105 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8106 (send_sigstop_callback): Change return type to int, add new
8107 `except' parameter and handle it.
8108 (suspend_and_send_sigstop_callback): New.
8109 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8110 pass them down. If SUSPEND, also increment the lwp's suspend
8111 count.
8112 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8113 (need_step_over_p): Don't consider suspended LWPs.
8114 (start_step_over): Adjust.
8115 (proceed_one_lwp): Change return type to int, add new `except'
8116 parameter and handle it.
8117 (unsuspend_and_proceed_one_lwp): New.
8118 (proceed_all_lwps): Use find_inferior instead of
8119 for_each_inferior.
8120 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8121 also decrement the suspend count of LWPs. Pass `except' down,
8122 instead of hacking its suspend count.
8123 (linux_pause_all): Add `freeze' parameter. Adjust.
8124 (linux_unpause_all): New.
8125 (linux_target_ops): Install linux_unpause_all.
8126 * server.c (handle_status): Adjust.
8127 * target.h (struct target_ops): New fields `unpause_all' and
8128 `cancel_breakpoints'. Add new parameter to `pause_all'.
8129 (pause_all): Add new `freeze' parameter.
8130 (unpause_all): New.
8131 (cancel_breakpoints): New.
8132 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8133 cancel breakpoints.
8134 (cmd_qtstart): Pause threads.
8135 (stop_tracing): Pause threads, and cancel breakpoints.
8136 * win32-low.c (win32_target_ops): Adjust.
8137
e471f25b
PA		 81382010-05-03 Pedro Alves <pedro@codesourcery.com>
8139
8140 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8141 the inferior right away from here...
8142 (linux_wait_1): ... to here, and adjust to check the thread's
8143 last_resume_kind instead of the lwp's step or stop_expected flags.
8144
1915ef4f
PA		 81452010-05-02 Pedro Alves <pedro@codesourcery.com>
8146
8147 * README: Use consistent `GDB' and `GDBserver' spellings.
8148
f9e39928
PA		 81492010-05-02 Pedro Alves <pedro@codesourcery.com>
8150
8151 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8152 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8153 (linux_detach_one_lwp): Assume the lwp is stopped.
8154 (any_thread_of): Delete.
8155 (linux_detach): Stop all lwps here. Don't blindly delete all
8156 breakpoints.
8157 (delete_lwp_callback): New.
8158 (linux_mourn): Delete all lwps of the process that is gone.
8159 (linux_wait_1): Don't delete the last lwp of the process here.
8160 * mem-break.h (mark_breakpoints_out): Declare.
8161 * mem-break.c (mark_breakpoints_out): New.
8162 (free_all_breakpoints): Use it.
8163 * server.c (handle_target_event): If the process is gone, mark
8164 breakpoints out.
8165 * thread-db.c (struct thread_db) <create_bp>: New field.
8166 (thread_db_enable_reporting): Fix prototype. Store a thread event
8167 breakpoint reference in the thread_db struct.
8168 (thread_db_load_search): Clear the thread_db object.
8169 (try_thread_db_load_1): Ditto.
8170 (switch_to_process): New.
8171 (disable_thread_event_reporting): Use it.
8172 (remove_thread_event_breakpoints): New.
8173 (thread_db_detach, thread_db_mourn): Use it.
8174
1e7fc18c
PA		 81752010-05-01 Pedro Alves <pedro@codesourcery.com>
8176
8177 * linux-low.c (linux_enable_event_reporting): New.
8178 (linux_wait_for_event_1, handle_extended_wait): Use it.
8179
02fc4de7
PA		 81802010-04-30 Pedro Alves <pedro@codesourcery.com>
8181
8182 * linux-low.c (linux_kill_one_lwp, linux_kill)
8183 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8184 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8185 SIGSTOP even if the LWP is stopped.
8186 (send_sigstop_callback): New.
8187 (stop_all_lwps): Use send_sigstop_callback instead.
8188 (linux_resume_one_thread): Adjust.
8189 (proceed_one_lwp): Still proceed an LWP that the client has
8190 requested to stop, if we haven't reported it as stopped yet. Make
8191 sure that LWPs the client want stopped, have a pending SIGSTOP.
8192
bc3b5632
DE		 81932010-04-26 Doug Evans <dje@google.com>
8194
ae1ada35
DE		 8195 * server.c (handle_general_set): Make static.
8196
bc3b5632
DE		 8197 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8198 Print received char after testing for error/eof instead of before.
8199 (input_interrupt): Tweak comment.
8200
65730243
DE		 82012010-04-23 Doug Evans <dje@google.com>
8202
8203 * server.c (start_inferior): Print inferior argv if --debug.
8204
a8ae7dc0
AR		 82052010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
8206
8207 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
8208 * nto-x86-low.c: Include server.h
8209
1c07cc19
PM		 82102010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
8211
8212 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
8213 be consistent with other sources of this directory.
8214 (init_registers_amd64): Correct name of source file of this function
8215 in the comment.
8216
e0a61e09
PM		 82172010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8218
8219 * configure.srv (x86_64-*-mingw*): New configuration for Windows
8220 64-bit executables.
8221
54709339
PM		 82222010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8223
8224 * win32-i386-low.c: Add 64-bit support.
8225 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
8226 (init_registers_amd64): Declare.
8227 (mappings): Add 64-bit version of array.
8228 (init_windows_x86): New function.
8229 (the_low_target): Change init_arch field to init_windows_x86.
8230
e8f0053d
PM		 82312010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8232
8233 * win32-low.c: Adapt to support also 64-bit architecture.
8234 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
8235 (get_image_name): Use SIZE_T type for local variable `done'.
8236 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
8237 (toolhelp_get_dll_name): Idem.
8238 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
8239 Use uintptr_t typecast to avoid warning.
8240 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
8241 (handle_exception): Use phex_nz to avoid warning.
8242 (win32_wait): Remove unused local variable `process'.
8243
c481e77e
PM		 82442010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8245
8246 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
8247 `amd64-avx.o'.
8248
12ea4b69
PM		 82492010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
8250
8251 * configure.ac: Use `ws2_32' library for srv_mingw.
8252 * configure: Regenerate.
8253 * gdbreplay.c: Include winsock2.h instead of winsock.h.
8254 * remote-utils.c: Likewise.
8255
f6d1620c
L		 82562010-04-17 H.J. Lu <hongjiu.lu@intel.com>
8257
8258 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
8259 if __x86_64__ is defined.
8260
8e642873
PM		 82612010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8262
8263 * configure: Regenerate.
8264
711e434b
PM		 82652010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8266
8267 * server.c (handle_query): Handle 'qGetTIBAddr' query.
8268 * target.h (target_ops): New get_tib_address field.
8269 * win32-low.h (win32_thread_info): Add thread_local_base field.
8270 * win32-low.c (child_add_thread): Add tlb argument.
8271 Set thread_local_base field to TLB.
8272 (get_child_debug_event): Adapt to child_add_thread change.
8273 (win32_get_tib_address): New function.
8274 (win32_target_ops): Set get_tib_address field to
8275 win32_get_tib_address.
8276 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
8277
505106cd
PA		 82782010-04-12 Pedro Alves <pedro@codesourcery.com>
8279
505106cd
PA		 8280 * linux-low.c (linux_mourn): Also remove the process.
8281 * server.c (handle_target_event): Don't remove the process here.
8282 * nto-low.c (nto_mourn): New.
8283 (nto_target_ops): Install it.
8284 * spu-low.c (spu_mourn): New.
8285 (spu_target_ops): Install it.
8286 * win32-low.c (win32_mourn): New.
8287 (win32_target_ops): Install it.
8288
e8470a06
PA		 82892010-04-12 Pedro Alves <pedro@codesourcery.com>
8290
8291 * server.h (buffer_xml_printf): Remove redundant `;'.
8292
45ba0d02
PA		 82932010-04-12 Pedro Alves <pedro@codesourcery.com>
8294
8295 * regcache.c (set_register_cache): Invalidate regcaches before
8296 changing the register cache layout.
8297 (regcache_invalidate_one): Allow a NULL regcache.
8298 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
8299 regcaches before changing the register cache layout or the target
8300 regsets.
8301
59e04013
L		 83022010-04-12 H.J. Lu <hongjiu.lu@intel.com>
8303
8304 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
8305 variable warning on Linux/x86-64.
8306
8336d594
PA		 83072010-04-11 Pedro Alves <pedro@codesourcery.com>
8308
8309 GDBserver disconnected tracing support.
8310
8311 * linux-low.c (linux_remove_process): Delete.
8312 (add_lwp): Don't set last_resume_kind here.
8313 (linux_kill): Use `mourn'.
8314 (linux_detach): Use `thread_db_detach', and `mourn'.
8315 (linux_mourn): New.
8316 (linux_attach_lwp_1): Adjust comment.
8317 (linux_attach): last_resume_kind moved the thread_info; adjust.
8318 (status_pending_p_callback): Adjust.
8319 (linux_wait_for_event_1): Adjust.
8320 (count_events_callback, select_singlestep_lwp_callback)
8321 (select_event_lwp_callback, cancel_breakpoints_callback)
8322 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
8323 (proceed_one_lwp): Adjust.
8324 (linux_async): Add debug output.
8325 (linux_thread_stopped): New.
8326 (linux_pause_all): New.
8327 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
8328 linux_pause_all.
8329 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
8330 (thread_db_free): Delete declaration.
8331 (thread_db_detach, thread_db_mourn): Declare.
8332 * thread-db.c (thread_db_init): Use thread_db_mourn.
8333 (thread_db_free): Delete, split in two.
8334 (disable_thread_event_reporting): New.
8335 (thread_db_detach): New.
8336 (thread_db_mourn): New.
8337
8338 * server.h (struct thread_info) <last_resume_kind>: New field.
8339 <attached>: Add comment.
8340 <gdb_detached>: New field.
8341 (handler_func): Change return type to int.
8342 (handle_serial_event, handle_target_event): Ditto.
8343 (gdb_connected): Declare.
8344 (tracing): Delete.
8345 (disconnected_tracing): Declare.
8346 (stop_tracing): Declare.
8347
8348 * server.c (handle_query) <qSupported>: Report support for
8349 disconnected tracing.
8350 (queue_stop_reply_callback): Account for running threads.
8351 (gdb_wants_thread_stopped): New.
8352 (gdb_wants_all_threads_stopped): New.
8353 (gdb_reattached_process): New.
8354 (handle_status): Clear the `gdb_detached' flag of all processes.
8355 In all-stop, stop all threads.
8356 (main): Be sure to leave tfind mode. Handle disconnected tracing.
8357 (process_serial_event): If the remote connection breaks, or if an
8358 exit was forced with "monitor exit", force an event loop exit.
8359 Handle disconnected tracing on detach.
8360 (handle_serial_event): Adjust.
8361 (handle_target_event): If GDB isn't connected, forward events back
8362 to the inferior, unless the last process exited, in which case,
8363 exit gdbserver. Adjust interface.
8364
8365 * remote-utils.c (remote_open): Don't block in accept. Instead
8366 register an event loop source on the listen socket file
8367 descriptor. Refactor bits into ...
8368 (listen_desc): ... this new global.
8369 (gdb_connected): ... this new function.
8370 (enable_async_notification): ... this new function.
8371 (handle_accept_event): ... this new function.
8372 (remote_close): Clear remote_desc.
8373
8374 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
8375
8376 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
8377 New fields.
8378 (mourn_inferior): Define.
8379 (target_process_qsupported): Avoid the dangling else problem.
8380 (thread_stopped): Define.
8381 (pause_all): Define.
8382 (target_waitstatus_to_string): Declare.
8383 * target.c (target_waitstatus_to_string): New.
8384
8385 * tracepoint.c (tracing): Make extern.
8386 (disconnected_tracing): New.
8387 (stop_tracing): Make extern. Handle tracing stops due to GDB
8388 disconnecting.
8389 (cmd_qtdisconnected): New.
8390 (cmd_qtstatus): Report disconnected tracing status in trace reply.
8391 (handle_tracepoint_general_set): Handle QTDisconnected.
8392
8393 * event-loop.c (event_handler_func): Change return type to int.
8394 (process_event): Bail out if the event handler wants the event
8395 loop to stop.
8396 (handle_file_event): Ditto.
8397 (start_event_loop): Bail out if the event handler wants the event
8398 loop to stop.
8399
8400 * nto-low.c (nto_target_ops): Adjust.
8401 * spu-low.c (spu_wait): Don't remove the process here.
8402 (spu_target_ops): Adjust.
8403 * win32-low.c (win32_wait): Don't remove the process here.
8404 (win32_target_ops): Adjust.
8405
5d267c4c
PA		 84062010-04-11 Pedro Alves <pedro@codesourcery.com>
8407
8408 * regcache.c (realloc_register_cache): Invalidate inferior's
8409 regcache before recreating it.
8410
623ccd72
PA		 84112010-04-09 Pedro Alves <pedro@codesourcery.com>
8412
8413 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
8414
219f2f23
PA		 84152010-04-09 Stan Shebs <stan@codesourcery.com>
8416 Pedro Alves <pedro@codesourcery.com>
8417
8418 * server.h (LONGEST): New.
8419 (struct thread_info) <while_stepping>: New field.
8420 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
8421 Declare.
8422 (initialize_tracepoint, handle_tracepoint_general_set)
8423 (handle_tracepoint_query, tracepoint_finished_step)
8424 (tracepoint_was_hit, release_while_stepping_state_list):
8425 (current_traceframe): Declare.
8426 * server.c (handle_general_set): Handle tracepoint packets.
8427 (read_memory): New.
8428 (write_memory): New.
8429 (handle_search_memory_1): Use read_memory.
8430 (handle_query): Report support for conditional tracepoints, trace
8431 state variables, and tracepoint sources. Handle tracepoint
8432 queries.
8433 (main): Initialize the tracepoints module.
8434 (process_serial_event): Handle traceframe reads/writes.
8435
8436 * linux-low.c (handle_tracepoints): New.
8437 (linux_wait_1): Call it.
8438 (linux_resume_one_lwp): Handle while-stepping.
8439 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
8440 (linux_target_ops): Install them.
8441 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
8442 New field.
8443 * linux-x86-low.c (x86_supports_tracepoints): New.
8444 (the_low_target). Install it.
8445
8446 * mem-break.h (delete_breakpoint): Declare.
8447 * mem-break.c (delete_breakpoint): Make external.
8448
8449 * target.h (struct target_ops): Add `supports_tracepoints',
8450 `read_pc', and `write_pc' fields.
8451 (target_supports_tracepoints): Define.
8452 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
8453 (phex_nz): New.
8454
8455 * regcache.h (struct regcache) <registers_owned>: New field.
8456 (init_register_cache, regcache_cpy): Declare.
8457 (regcache_read_pc, regcache_write_pc): Declare.
8458 (register_cache_size): Declare.
8459 (supply_regblock): Declare.
8460 * regcache.c (init_register_cache): New.
8461 (new_register_cache): Use it.
8462 (regcache_cpy): New.
8463 (register_cache_size): New.
8464 (supply_regblock): New.
8465 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 8466
219f2f23
PA		 8467 * tracepoint.c: New.
8468
8469 * Makefile.in (OBS): Add tracepoint.o.
8470 (tracepoint.o): New rule.
8471
3a13a53b
L		 84722010-04-08 H.J. Lu <hongjiu.lu@intel.com>
8473
8474 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
8475 (i386-mmx.o): New.
8476 (i386-mmx.c): Likewise.
8477 (i386-mmx-linux.o): Likewise.
8478 (i386-mmx-linux.c): Likewise.
8479
8480 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
8481 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
8482 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
8483 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
8484
8485 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
8486 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
8487 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
8488
1570b33e
L		 84892010-04-07 H.J. Lu <hongjiu.lu@intel.com>
8490
8491 * Makefile.in (clean): Updated.
8492 (i386-avx.o): New.
8493 (i386-avx.c): Likewise.
8494 (i386-avx-linux.o): Likewise.
8495 (i386-avx-linux.c): Likewise.
8496 (amd64-avx.o): Likewise.
8497 (amd64-avx.c): Likewise.
8498 (amd64-avx-linux.o): Likewise.
8499 (amd64-avx-linux.c): Likewise.
8500
8501 * configure.srv (srv_i386_regobj): Add i386-avx.o.
8502 (srv_i386_linux_regobj): Add i386-avx-linux.o.
8503 (srv_amd64_regobj): Add amd64-avx.o.
8504 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
8505 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
8506 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
8507 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
8508 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
8509 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
8510 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
8511
8512 * i387-fp.c: Include "i386-xstate.h".
8513 (i387_xsave): New.
8514 (i387_cache_to_xsave): Likewise.
8515 (i387_xsave_to_cache): Likewise.
8516 (x86_xcr0): Likewise.
8517
8518 * i387-fp.h (i387_cache_to_xsave): Likewise.
8519 (i387_xsave_to_cache): Likewise.
8520 (x86_xcr0): Likewise.
8521
8522 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
8523 * linux-crisv32-low.c (target_regsets): Likewise.
8524 * linux-m68k-low.c (target_regsets): Likewise.
8525 * linux-mips-low.c (target_regsets): Likewise.
8526 * linux-ppc-low.c (target_regsets): Likewise.
8527 * linux-s390-low.c (target_regsets): Likewise.
8528 * linux-sh-low.c (target_regsets): Likewise.
8529 * linux-sparc-low.c (target_regsets): Likewise.
8530 * linux-xtensa-low.c (target_regsets): Likewise.
8531
8532 * linux-low.c: Include <sys/uio.h>.
8533 (regsets_fetch_inferior_registers): Support nt_type.
8534 (regsets_store_inferior_registers): Likewise.
8535 (linux_process_qsupported): New.
8536 (linux_target_ops): Add linux_process_qsupported.
8537
8538 * linux-low.h (regset_info): Add nt_type.
8539 (linux_target_ops): Add process_qsupported.
8540
8541 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
8542 and <sys/uio.h>.
8543 (init_registers_i386_avx_linux): New.
8544 (init_registers_amd64_avx_linux): Likewise.
8545 (xmltarget_i386_linux_no_xml): Likewise.
8546 (xmltarget_amd64_linux_no_xml): Likewise.
8547 (PTRACE_GETREGSET): Likewise.
8548 (PTRACE_SETREGSET): Likewise.
8549 (x86_fill_xstateregset): Likewise.
8550 (x86_store_xstateregset): Likewise.
8551 (use_xml): Likewise.
8552 (x86_linux_update_xmltarget): Likewise.
8553 (x86_linux_process_qsupported): Likewise.
8554 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
8555 (x86_arch_setup): Don't call init_registers_amd64_linux nor
8556 init_registers_i386_linux here. Call
8557 x86_linux_update_xmltarget.
8558 (the_low_target): Add x86_linux_process_qsupported.
8559
8560 * server.c (handle_query): Call target_process_qsupported.
8561
8562 * target.h (target_ops): Add process_qsupported.
8563 (target_process_qsupported): New.
8564
fc7238bb
PA		 85652010-04-03 Pedro Alves <pedro@codesourcery.com>
8566
8567 * inferiors.c (add_thread): Set last_status kind to
8568 TARGET_WAITKIND_IGNORE.
8569 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
8570 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
8571 (linux_wait_1): Move `thread' local definition to block that uses
8572 it. Don't NULL initialize `event_child'.
8573 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
8574 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
8575 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
8576
bdabb078
PA		 85772010-04-01 Pedro Alves <pedro@codesourcery.com>
8578
8579 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
8580 an extended waitstatus, or by a watchpoint.
8581 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
8582 thread was stepping or has been stopped by a watchpoint.
8583
d3bbe7a0
PA		 85842010-04-01 Pedro Alves <pedro@codesourcery.com>
8585
8586 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
8587 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
8588 of another, then delete the previous, and validate all
8589 breakpoints.
8590 (validate_inserted_breakpoint): New.
8591 (delete_disabled_breakpoints): New.
8592 (validate_breakpoints): New.
8593 (check_mem_read): Validate breakpoints before trusting their
8594 shadow. Delete disabled breakpoints.
8595 (check_mem_write): Validate breakpoints before trusting they
8596 should be inserted. Delete disabled breakpoints.
8597 * mem-break.h (validate_breakpoints):
8598 * server.c (handle_query): Validate breakpoints when we see a
8599 qSymbol query.
8600
8b07ae33
PA		 86012010-04-01 Pedro Alves <pedro@codesourcery.com>
8602
8603 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
8604 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
8605 if we could tell there's a GDB breakpoint at stop_pc.
8606 (need_step_over_p): Don't do a step over if we find a GDB
8607 breakpoint at the resume PC.
8608
8609 * mem-break.c (struct raw_breakpoint): New.
8610 (enum bkpt_type): New type `gdb_breakpoint'.
8611 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
8612 fields. New field `raw'.
8613 (find_raw_breakpoint_at): New.
8614 (set_raw_breakpoint_at): Handle refcounting. Create a raw
8615 breakpoint instead.
8616 (set_breakpoint_at): Adjust.
8617 (delete_raw_breakpoint): New.
8618 (release_breakpoint): New.
8619 (delete_breakpoint): Rename to...
8620 (delete_breakpoint_1): ... this. Add proc parameter. Use
8621 release_breakpoint. Return ENOENT.
8622 (delete_breakpoint): Reimplement.
8623 (find_breakpoint_at): Delete.
8624 (find_gdb_breakpoint_at): New.
8625 (delete_breakpoint_at): Delete.
8626 (set_gdb_breakpoint_at): New.
8627 (delete_gdb_breakpoint_at): New.
8628 (gdb_breakpoint_here): New.
8629 (set_reinsert_breakpoint): Use release_breakpoint.
8630 (uninsert_breakpoint): Rename to ...
8631 (uninsert_raw_breakpoint): ... this.
8632 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
8633 (reinsert_raw_breakpoint): Change parameter type to
8634 raw_breakpoint.
8635 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
8636 instead.
8637 (check_breakpoints): Adjust. Use release_breakpoint.
8638 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
8639 (breakpoint_inserted_here): Ditto.
8640 (check_mem_read): Adjust to iterate over raw breakpoints instead.
8641 Don't trust the breakpoint's shadow if it is not inserted.
8642 (check_mem_write): Adjust to iterate over raw breakpoints instead.
8643 (delete_all_breakpoints): Adjust.
8644 (free_all_breakpoints): Mark all breakpoints as uninserted, and
8645 use delete_breakpoint_1.
8646
8647 * mem-break.h (breakpoints_supported): Delete declaration.
8648 (set_gdb_breakpoint_at): Declare.
8649 (gdb_breakpoint_here): Declare.
8650 (delete_breakpoint_at): Delete.
8651 (delete_gdb_breakpoint_at): Declare.
8652
8653 * server.h (struct raw_breakpoint): Forward declare.
8654 (struct process_info): New field `raw_breakpoints'.
8655
8656 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
8657 breakpoints.
8658
6bf5e0ba
PA		 86592010-03-24 Pedro Alves <pedro@codesourcery.com>
8660
8661 * linux-low.c (status_pending_p_callback): Fix comment.
8662 (linux_wait_for_event_1): Move most of the internal breakpoint
8663 handling from here...
8664 (linux_wait_1): ... to here.
8665 (count_events_callback): New.
8666 (select_singlestep_lwp_callback): New.
8667 (select_event_lwp_callback): New.
8668 (cancel_breakpoints_callback): New.
8669 (select_event_lwp): New.
8670 (linux_wait_1): Simplify internal breakpoint handling. Give equal
8671 priority to all LWPs that have had events that should be reported
8672 to the client. Cancel breakpoints when about to reporting the
8673 event to the client, not while stopping lwps. No longer cancel
8674 finished single-steps here.
8675 (cancel_finished_single_step): Delete.
8676 (cancel_finished_single_steps): Delete.
8677
414a389f
PA		 86782010-03-24 Pedro Alves <pedro@codesourcery.com>
8679
8680 * mem-break.c (enum bkpt_type): New.
8681 (struct breakpoint): New field `type'.
8682 (set_breakpoint_at): Change return type to struct breakpoint
8683 pointer. Set type to `other_breakpoint' by default.
8684 (delete_breakpoint): Rewrite, supporting more than one breakpoint
8685 in the breakpoint list.
8686 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
8687 (reinsert_breakpoint): Rename to ...
8688 (reinsert_raw_breakpoint): ... this.
8689 (reinsert_breakpoints_at): Adjust.
8690 * mem-break.h (struct breakpoint): Declare.
8691 (set_breakpoint_at): Change return type to struct breakpoint
8692 pointer.
8693
2280c721
PA		 86942010-03-24 Pedro Alves <pedro@codesourcery.com>
8695
8696 * server.c (handle_query): Assign, not compare.
8697
d50171e4
PA		 86982010-03-24 Pedro Alves <pedro@codesourcery.com>
8699
8700 Teach linux gdbserver to step-over-breakpoints.
8701
8702 * linux-low.c (can_hardware_single_step): New.
8703 (supports_breakpoints): New.
8704 (handle_extended_wait): If stopping threads, read the stop pc of
8705 the new cloned LWP.
8706 (get_pc): New.
8707 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
8708 low target doesn't support retrieving the PC.
8709 (add_lwp): Set last_resume_kind to resume_continue.
8710 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
8711 (linux_attach): Don't clear stop_expected. Set the lwp's
8712 last_resume_kind to resume_stop.
8713 (linux_detach_one_lwp): Don't check for removed breakpoints.
8714 (check_removed_breakpoint): Delete.
8715 (status_pending_p): Rename to ...
8716 (status_pending_p_callback): ... this. Don't check for removed
8717 breakpoints. Don't consider threads that are stopped from GDB's
8718 perspective.
8719 (linux_wait_for_lwp): Always read the stop_pc here.
8720 (cancel_breakpoint): New.
8721 (step_over_bkpt): New global.
8722 (linux_wait_for_event_1): Implement stepping over breakpoints.
8723 (gdb_wants_lwp_stopped): New.
8724 (gdb_wants_all_stopped): New.
8725 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
8726 single-step traps here. Store the thread's last reported target
8727 wait status.
8728 (send_sigstop): Don't clear stop_expected. Always set it,
8729 instead.
8730 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
8731 (cancel_finished_single_step): New.
8732 (cancel_finished_single_steps): New.
8733 (wait_for_sigstop): Don't cancel finished single-step traps here.
8734 (linux_resume_one_lwp): Don't check for removed breakpoints.
8735 Don't set `step' on non-hardware step archs.
8736 (linux_set_resume_request): Ignore resume_stop requests if already
8737 stopping or stopped. Set the lwp's last_resume_kind.
8738 (resume_status_pending_p): Don't check for removed breakpoints.
8739 (need_step_over_p): New.
8740 (start_step_over): New.
8741 (finish_step_over): New.
8742 (linux_resume_one_thread): Always queue a sigstop for resume_stop
8743 requests. Clear the thread's last reported target waitstatus.
8744 Don't use the `suspended' flag. Don't consider pending breakpoints.
8745 (linux_resume): Start a step-over if necessary.
8746 (proceed_one_lwp): New.
8747 (proceed_all_lwps): New.
8748 (unstop_all_lwps): New.
8749 * linux-low.h (struct lwp_info): Rewrite comment for the
8750 `suspended' flag. Add the `stop_pc' field. Delete the
8751 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
8752 Add `'last_resume_kind' and `need_step_over' fields.
8753 * inferiors.c (struct thread_info): Delete, moved elsewhere.
8754 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
8755 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
8756 (set_raw_breakpoint_at): New.
8757 (set_breakpoint_at): Rewrite to use it.
8758 (reinsert_breakpoint_handler): Delete.
8759 (set_reinsert_breakpoint): New.
8760 (reinsert_breakpoint_by_bp): Delete.
8761 (delete_reinsert_breakpoints): New.
8762 (uninsert_breakpoint): Rewrite.
8763 (uninsert_breakpoints_at): New.
8764 (reinsert_breakpoint): Rewrite.
8765 (reinsert_breakpoints_at): New.
8766 (check_breakpoints): Rewrite.
8767 (breakpoint_here): New.
8768 (breakpoint_inserted_here): New.
8769 (check_mem_read): Adjust.
8770 * mem-break.h (breakpoints_supported, breakpoint_here)
8771 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
8772 (reinsert_breakpoint_by_bp): Delete declaration.
8773 (delete_reinsert_breakpoints): Declare.
8774 (reinsert_breakpoint): Delete declaration.
8775 (reinsert_breakpoints_at): Declare.
8776 (uninsert_breakpoint): Delete declaration.
8777 (uninsert_breakpoints_at): Declare.
8778 (check_breakpoints): Adjust prototype.
8779 * server.h: Adjust include order.
8780 (struct thread_info): Declare here. Add a `last_status' field.
8781
30ba68cb
MS		 87822010-03-23 Michael Snyder <msnyder@vmware.com>
8783
8784 * server.c (crc32): New function.
8785 (handle_query): Add handling for 'qCRC:' request.
8786
b9a881c2
PA		 87872010-03-23 Pedro Alves <pedro@codesourcery.com>
8788
8789 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
8790 lwp had been stopped by a watchpoint.
8791
e92d13d5
PA		 87922010-03-16 Pedro Alves <pedro@codesourcery.com>
8793
8794 * server.h (internal_error): Declare.
8795 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
8796 * utils.c (internal_error): New function.
8797
64daa791
AS		 87982010-03-15 Andreas Schwab <schwab@redhat.com>
8799
8800 * configure.srv: Fix typo setting srv_regobj.
8801
f52cd8cd
PA		 88022010-03-15 Pedro Alves <pedro@codesourcery.com>
8803
8804 * linux-low.c (fetch_register): Avoid passing a non string literal
8805 format to `error'.
8806 (usr_store_inferior_registers): Ditto.
8807
93ae6fdc
PA		 88082010-03-14 Pedro Alves <pedro@codesourcery.com>
8809
8810 * linux-low.c (linux_write_memory): Bail out early if peeking
8811 memory failed.
8812
c3adc08c
PA		 88132010-03-14 Pedro Alves <pedro@codesourcery.com>
8814
8815 * linux-low.h (struct lwp_info): New fields
8816 `stopped_by_watchpoint' and `stopped_data_address'.
8817 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
8818 here, and cache them in the lwp object.
8819 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
8820 directly.
8821 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
8822 field.
8823 (linux_stopped_by_watchpoint): Rewrite.
8824 (linux_stopped_data_address): Rewrite.
8825
bce522a2
PA		 88262010-03-06 Simo Melenius <simo.melenius@iki.fi>
8827
8828 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
8829 switching the current inferior, not before.
8830
90884b2b
L		 88312010-03-01 H.J. Lu <hongjiu.lu@intel.com>
8832
8833 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
8834 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
8835 i386-linux.c and amd64-linux.c.
8836 (reg-i386.o): Removed.
8837 (reg-i386.c): Likewise.
8838 (reg-i386-linux.o): Likewise.
8839 (reg-i386-linux.c): Likewise.
8840 (reg-x86-64.o): Likewise.
8841 (reg-x86-64.c): Likewise.
8842 (reg-x86-64-linux.o): Likewise.
8843 (reg-x86-64-linux.c): Likewise.
8844 (i386.o): New.
8845 (i386.c): Likewise.
8846 (i386-linux.o): Likewise.
8847 (i386-linux.c): Likewise.
8848 (amd64.o): Likewise.
8849 (amd64.c): Likewise.
8850 (amd64-linux.o): Likewise.
8851 (amd64-linux.c): Likewise.
8852
8853 * configure.srv (srv_i386_regobj): New.
8854 (srv_i386_linux_regobj): Likewise.
8855 (srv_amd64_regobj): Likewise.
8856 (srv_amd64_linux_regobj): Likewise.
8857 (srv_i386_32bit_xmlfiles): Likewise.
8858 (srv_i386_64bit_xmlfiles): Likewise.
8859 (srv_i386_xmlfiles): Likewise.
8860 (srv_amd64_xmlfiles): Likewise.
8861 (srv_i386_linux_xmlfiles): Likewise.
8862 (srv_amd64_linux_xmlfiles): Likewise.
8863 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
8864 srv_xmlfiles to $srv_i386_xmlfiles.
8865 (i[34567]86-*-mingw32ce*): Likewise.
8866 (i[34567]86-*-mingw*): Likewise.
8867 (i[34567]86-*-nto*): Likewise.
8868 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
8869 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
8870 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
8871 (x86_64-*-linux*): Likewise.
8872
8873 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
8874 (init_registers_amd64_linux): New.
8875 (x86_arch_setup): Replace init_registers_x86_64_linux with
8876 init_registers_amd64_linux.
8877
193f13e6
MK		 88782010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
8879
8880 * configure.ac: Check for libdl. If it is not available link against
8881 static libthread_db.
8882 * configure: Regenerate.
8883
85d721b8
PA		 88842010-02-22 Pedro Alves <pedro@codesourcery.com>
8885
8886 PR9605
8887
8888 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
8889 handing a read watchpoint.
8890 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
8891
6076632b
DE		 88922010-02-12 Doug Evans <dje@google.com>
8893
8894 * linux-low.c (linux_supports_tracefork_flag): Document.
8895 (linux_look_up_symbols): Add comment.
8896
3327ccf7
L		 88972010-02-03 H.J. Lu <hongjiu.lu@intel.com>
8898
8899 * regcache.c (supply_register): Clear regcache if buf is NULL.
8900
0718675c 89012010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 8902 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 8903
8904 * inferiors.c (find_inferior): Add function documentation.
8905 (unloaded_dll): Handle the case where the unloaded dll has not
8906 been previously registered in the dll list.
8907
177321bd
DJ		 89082010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
8909
8910 * linux-arm-low.c (thumb_breakpoint_len): Delete.
8911 (thumb2_breakpoint): New.
8912 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
8913
2b009048
DJ		 89142010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8915
8916 * linux-low.c (get_stop_pc): Check for SIGTRAP.
8917 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
8918 breakpoints.
8919
3be029c7
PA		 89202010-01-21 Pedro Alves <pedro@codesourcery.com>
8921
8922 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
8923
18f5de3b
JK		 89242010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8925
8926 * linux-s390-low.c (s390_collect_ptrace_register)
8927 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
8928
3743bb4f
DE		 89292010-01-21 Doug Evans <dje@google.com>
8930
14ce3065
DE		 8931 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
8932 (PTRACE_ARG4_TYPE): New macro.
8933 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
8934 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
8935 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
8936 (usr_store_inferior_registers): Ditto.
8937 (linux_read_memory, linux_write_memory): Ditto.
8938 (linux_test_for_tracefork): Ditto.
8939
3743bb4f
DE		 8940 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
8941 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
8942
8b315be5
PA		 89432010-01-21 Pedro Alves <pedro@codesourcery.com>
8944
8945 * proc-service.c (ps_lgetregs): Don't refetch registers from the
8946 target.
8947
85492558
PA		 89482010-01-21 Pedro Alves <pedro@codesourcery.com>
8949
8950 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
8951 prototype to take a regcache. Adjust.
8952
442ea881
PA		 89532010-01-20 Pedro Alves <pedro@codesourcery.com>
8954
8955 * regcache.h (struct thread_info): Forward declare.
8956 (struct regcache): New.
8957 (new_register_cache): Adjust prototype.
8958 (get_thread_regcache): Declare.
8959 (free_register_cache): Adjust prototype.
8960 (registers_to_string, registers_from_string): Ditto.
8961 (supply_register, supply_register_by_name, collect_register)
8962 (collect_register_as_string, collect_register_by_name): Ditto.
8963 * regcache.c (struct inferior_regcache_data): Delete.
8964 (get_regcache): Rename to ...
8965 (get_thread_regcache): ... this. Adjust. Switch inferior before
8966 fetching registers.
8967 (regcache_invalidate_one): Adjust.
8968 (regcache_invalidate): Fix prototype.
8969 (new_register_cache): Return the new register cache.
8970 (free_register_cache): Change prototype.
8971 (realloc_register_cache): Adjust.
8972 (registers_to_string): Change prototype to take a regcache. Adjust.
8973 (registers_from_string): Ditto.
8974 (register_data): Ditto.
8975 (supply_register): Ditto.
8976 (supply_register_by_name): Ditto.
8977 (collect_register): Ditto.
8978 (collect_register_as_string): Ditto.
8979 (collect_register_by_name): Ditto.
8980 * server.c (process_serial_event): Adjust.
8981 * linux-low.h (regset_fill_func, regset_store_func): Change
8982 prototype.
8983 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
8984 Change prototype.
8985 * linux-low.c (get_stop_pc): Adjust.
8986 (check_removed_breakpoint): Adjust.
8987 (linux_wait_for_event): Adjust.
8988 (linux_resume_one_lwp): Adjust.
8989 (fetch_register): Add regcache parameter. Adjust.
8990 (usr_store_inferior_registers): Ditto.
8991 (regsets_fetch_inferior_registers): Ditto.
8992 (regsets_store_inferior_registers): Ditto.
8993 (linux_fetch_registers, linux_store_registers): Ditto.
8994 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
8995 regcache. Adjust.
43aaf8b6
PA		 8996 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
8997 Ditto.
442ea881
PA		 8998 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
8999 prototype to take a regcache.
9000 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
9001 * remote-utils.c (convert_ascii_to_int, outreg)
9002 (prepare_resume_reply): Change prototype to take a regcache.
9003 Adjust.
9004 * target.h (struct target_ops) <fetch_registers, store_registers>:
9005 Change prototype to take a regcache.
9006 (fetch_inferior_registers, store_inferior_registers): Change
9007 prototype to take a regcache. Adjust.
9008 * proc-service.c (ps_lgetregs): Adjust.
9009 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
9010 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
9011 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
9012 take a regcache. Adjust.
9013 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
9014 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
9015 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
9016 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
9017 * linux-cris-low.c (cris_get_pc, cris_set_pc)
9018 (cris_cannot_fetch_register):
9019 (cris_breakpoint_at): Change prototype to take a regcache.
9020 Adjust.
9021 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
9022 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
9023 to take a regcache. Adjust.
9024 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
9025 Adjust.
9026 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
9027 take a regcache. Adjust.
9028 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
9029 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
9030 (m68k_set_pc): Change prototype to take a regcache. Adjust.
9031 * linux-mips-low.c (mips_get_pc):
9032 (mips_set_pc): Change prototype to take a regcache. Adjust.
9033 (mips_reinsert_addr): Adjust.
9034 (mips_collect_register): Change prototype to take a regcache.
9035 Adjust.
9036 (mips_supply_register):
9037 (mips_collect_register_32bit, mips_supply_register_32bit)
9038 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9039 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 9040 * linux-ppc-low.c (ppc_supply_ptrace_register)
9041 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 9042 (parse_spufs_run): Adjust.
9043 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
9044 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
9045 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
9046 take a regcache. Adjust.
9047 * linux-s390-low.c (s390_collect_ptrace_register)
9048 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
9049 (s390_set_pc): Change prototype to take a regcache. Adjust.
9050 (s390_arch_setup): Adjust.
9051 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
9052 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
9053 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9054 (sparc_fill_gregset, sparc_store_gregset_from_stack)
9055 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
9056 regcache. Adjust.
9057 (sparc_breakpoint_at): Adjust.
9058 * linux-xtensa-low.c (xtensa_fill_gregset):
9059 (xtensa_store_gregset):
9060 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
9061 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
9062 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
9063 prototype to take a regcache. Adjust.
9064 * win32-arm-low.c (arm_fetch_inferior_register)
9065 (arm_store_inferior_register): Change prototype to take a
9066 regcache. Adjust.
9067 * win32-i386-low.c (i386_fetch_inferior_register)
9068 (i386_store_inferior_register): Change prototype to take a
9069 regcache. Adjust.
9070 * win32-low.c (child_fetch_inferior_registers)
9071 (child_store_inferior_registers): Change prototype to take a
9072 regcache. Adjust.
9073 (win32_wait): Adjust.
9074 (win32_fetch_inferior_registers): Change prototype to take a
9075 regcache. Adjust.
9076 (win32_store_inferior_registers): Adjust.
9077 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
9078 store_inferior_register>: Change prototype to take a regcache.
9079
60c3d7b0
DE		 90802010-01-20 Doug Evans <dje@google.com>
9081
9082 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9083 #ifdef.
9084 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 9085 (W_STOPCODE): Provide definition if missing.
60c3d7b0 9086
dc146f7c
VP		 90872010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9088
9089 * linux-low.c (linux_core_of_thread): New.
9090 (compare_ints, show_process, list_threads): New.
9091 (linux_qxfer_osdata): Report threads and cores.
9092 (linux_target_op): Register linux_core_of_thread.
9093 * remote-utils.c (prepare_resume_reply): Report the core.
9094 (buffer_xml_printf): Support %d specifier.
9095 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9096 New.
9097 (handle_query): Handle qXfer:threads. Announce availability
9098 thereof.
9099 * target.h (struct target_ops): New field core_of_thread.
9100
7803799a
UW		 91012010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9102
9103 * Makefile.in (clean): Remove new generated files.
9104 (reg-s390.o, reg-s390.c): Remove rules.
9105 (reg-s390x.o, reg-s390x.c): Likewise.
9106 (s390-linux32.o, s390-linux32.c): Add rules.
9107 (s390-linux64.o, s390-linux64.c): Likewise.
9108 (s390x-linux64.o, s390x-linux64.c): Likewise.
9109 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9110 * linux-s390-low.c: Include <elf.h>.
9111 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9112 (init_registers_s390): Remove prototype.
9113 (init_registers_s390x): Likewise.
9114 (init_registers_s390_linux32): Add prototype.
9115 (init_registers_s390_linux64): Likewise.
9116 (init_registers_s390x_linux64): Likewise.
9117 (s390_num_regs_3264): New define.
9118 (s390_regmap_3264): New global variable.
9119 (s390_cannot_fetch_register): Remove obsolete check.
9120 (s390_cannot_store_register): Likewise.
9121 (s390_collect_ptrace_register): Handle upper/lower register halves.
9122 (s390_supply_ptrace_register): Likewise.
9123 (s390_fill_gregset): Update to register number changes.
9124 (s390_get_hwcap): New routine.
9125 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9126 Install appropriate regmap and register set.
9127
6e7ffa39
JB		 91282010-01-01 Joel Brobecker <brobecker@adacore.com>
9129
9130 * server.c (gdbserver_version): Update copyright year to 2010.
9131 * gdbreplay.c (gdbreplay_version): Likewise.
9132
957f3f49
DE		 91332009-12-28 Doug Evans <dje@google.com>
9134
9135 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9136 elf/external.h. Include <elf.h> instead but only if necessary.
9137
ca5c370d
PA		 91382009-12-28 Pedro Alves <pedro@codesourcery.com>
9139
9140 * linux-low.c (linux_remove_process): Remove `detaching'
9141 parameter. Don't release/detach from thread_db here.
9142 (linux_kill): Release/detach from thread_db here, ...
9143 (linux_detach): ... and here, before actually detaching.
9144 (linux_wait_1): ... and here, when a process exits.
9145 * thread-db.c (any_thread_of): New.
9146 (thread_db_free): Switch the current inferior to a thread of the
9147 passed in process.
9148
4ee62156
DE		 91492009-12-21 Doug Evans <dje@google.com>
9150
d90e6a88
DE		 9151 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9152
c5f62d5f
DE		 9153 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9154 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9155 warning ifndef __NR_tkill. Move setting of errno there too.
9156 Delete unnecessary resetting of errno after syscall.
9157 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9158
10e86dd7
DE		 9159 * configure.ac: Check for dladdr.
9160 * config.in: Regenerate.
9161 * configure: Regenerate.
9162 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9163 (try_thread_db_load): Update.
9164
4ee62156
DE		 9165 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9166
00f515da
DE		 91672009-12-18 Doug Evans <dje@google.com>
9168
e9464885
DE		 9169 * event-loop.c: Include unistd.h if it exists.
9170
07d4f67e
DE		 9171 * linux-low.c (my_waitpid): Move definition away from being in
9172 between linux_tracefork_child/linux_test_for_tracefork.
9173
00f515da
DE		 9174 * gdb_proc_service.h (psaddr_t): Fix type.
9175 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9176 signature to match glibc.
9177
1de1badb
DE		 91782009-12-16 Doug Evans <dje@google.com>
9179
9180 * linux-low.c (linux_read_memory): Fix argument to read.
9181
aeeb81d1
PA		 91822009-11-26 Pedro Alves <pedro@codesourcery.com>
9183
9184 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9185 events, don't leave current_inferior pointing at null.
9186
10357975
PA		 91872009-11-26 Pedro Alves <pedro@codesourcery.com>
9188
9189 * win32-low.c (LOG): Delete.
9190 (OUTMSG): Output to stderr.
9191 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9192 on compile time LOG macro.
9193 (win32_wait): Fix debug output.
9194
cf6e3471
PA		 91952009-11-26 Pedro Alves <pedro@codesourcery.com>
9196
9197 * win32-low.c (win32_add_one_solib): If the dll name is
9198 "ntdll.dll", prepend the system directory to the dll path.
9199
0c85e18e
MK		 92002009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
9201
9202 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
9203
9ac544ce 92042009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 9205 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 9206
9207 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
9208 * configure.ac: Check for __mcoldfire__ and set
9209 gdb_cv_m68k_is_coldfire.
9210 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
9211 reg-cf.o and reg-m68k.o.
9212 * configure: Regenerated.
9213
fd7dd3e6
PA		 92142009-11-16 Pedro Alves <pedro@codesourcery.com>
9215
9216 * linux-low.c (linux_remove_process): Add `detaching' parameter.
9217 Pass it to thread_db_free.
9218 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
9219 proper `detaching' argument to linux_remove_process.
9220 * linux-low.h (thread_db_free): Add `detaching' parameter.
9221 * thread-db.c (thread_db_init): Pass false as `detaching' argument
9222 to thread_db_free.
9223 (thread_db_free): Add `detaching' parameter. Only
9224 call td_ta_clear_event if detaching from process.
9225
75aa492e
MK		 92262009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
9227
9228 * thread-db.c (thread_db_free): Fix typo.
9229
21e1bee4
PP		 92302009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
9231
9232 PR gdb/10838
9233 * thread-db.c (thread_db_free): Call td_ta_clear_event.
9234
8838b45e
NS		 92352009-11-03 Nathan Sidwell <nathan@codesourcery.com>
9236
9237 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
9238 with an i686 compiler.
9239 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
9240 needed.
9241 * configure: Rebuilt.
9242
8a35fb51
SL		 92432009-10-29 Sandra Loosemore <sandra@codesourcery.com>
9244
9245 PR gdb/10783
9246
9247 * server.c (handle_search_memory_1): Correct read_addr initialization
9248 in loop for searching subsequent chunks.
9249
96f15937
PP		 92502009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
9251
9252 * configure.ac: New --with-libthread-db option.
9253 * thread-db.c: Allow direct dependence on libthread_db.
9254 (thread_db_free): Adjust.
9255 * config.in: Regenerate.
9256 * configure: Likewise.
889bf7c5 9257
5f7d1694
PP		 92582009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
9259
9260 PR gdb/10757
9261 * thread-db.c (attach_thread): New function.
9262 (maybe_attach_thread): Return success/failure.
9263 (find_new_threads_callback): Adjust.
889bf7c5
PA		 9264 (thread_db_find_new_threads): Loop until no new threads.
9265
88e3b899
PA		 92662009-10-13 Pedro Alves <pedro@codesourcery.com>
9267
9268 * proc-service.c (ps_lgetregs): Formatting.
9269
cdbfd419
PP		 92702009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
9271
9272 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
9273 * configure.ac: Adjust.
9274 * linux-low.h (struct process_info_private): Move members to struct
9275 thread_db.
9276 (thread_db_free, thread_db_handle_monitor_command): New prototype.
9277 * linux-low.c (linux_remove_process): Adjust.
9278 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
9279 * server.c (handle_query): Move code ...
9280 (handle_monitor_command): ... here. New function.
9281 * target.h (struct target_ops): New member.
9282 * thread-db.c (struct thread_db): New.
9283 (libthread_db_search_path): New variable.
9284 (thread_db_create_event, thread_db_enable_reporting)
9285 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
9286 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
9287 (try_thread_db_load_1, dladdr_to_soname): New functions.
9288 (try_thread_db_load, thread_db_load_search): New functions.
9289 (thread_db_init): Search for libthread_db.
9290 (thread_db_free): New function.
9291 (thread_db_handle_monitor_command): Likewise.
9292 * config.in: Regenerate.
9293 * configure: Regenerate.
889bf7c5 9294
4168d2d6
UW		 92952009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
9296
9297 * spu-low.c (spu_kill): Wait for inferior to terminate.
9298 Call clear_inferiors.
9299 (spu_detach): Call clear_inferiors.
9300
81ecdfbb
RW		 93012009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9302
9303 * aclocal.m4: Regenerate.
9304 * config.in: Likewise.
9305 * configure: Likewise.
9306
0b9ff2c0
UW		 93072009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9308
9309 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
9310 (parse_spufs_run): New function.
9311 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
9312 (ppc_breakpoint_at): Handle SPU breakpoints.
9313
efcbbd14
UW		 93142009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9315
9316 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
9317 (SPUFS_MAGIC): Define.
9318 (spu_enumerate_spu_ids): New function.
9319 (linux_qxfer_spu): New function.
9320 (linux_target_ops): Install linux_qxfer_spu.
9321
f4d9bade
UW		 93222009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9323
9324 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
9325 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
9326 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
9327 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
9328 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
9329 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
9330 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
9331 (init_registers_powerpc_cell32l): Add prototype.
9332 (init_registers_powerpc_cell64l): Likewise.
9333 (ppc_arch_setup): Detect Cell/B.E. architecture.
9334
96e946ca
RW		 93352009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9336
9337 * Makefile.in (datarootdir): New variable.
9338
58d6951d
DJ		 93392009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9340
9341 * linux-low.c (linux_write_memory): Update debugging output.
9342 * Makefile.in (clean): Add new descriptions.
9343 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
9344 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
9345 * configure.srv: Add new files for arm*-*-linux*.
9346 * linux-arm-low.c: Add new declarations.
9347 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
9348 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
9349 (HWCAP_VFPv3D16): New.
9350 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
9351 instead of __IWMMXT__.
9352 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
9353 (arm_arch_setup): New.
9354 (target_regsets): Remove #ifdef. Add VFP regset.
9355 (the_low_target): Use arm_arch_setup.
9356
12b42a12
DJ		 93572009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9358
9359 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
9360 the main thread again.
9361
ac8c974e
AR		 93622009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
9363
9364 Adding Neutrino gdbserver.
9365 * configure: Regenerated.
9366 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
9367 * configure.srv (i[34567]86-*-nto*): New target.
9368 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
9369 * remote-utils.c [__QNX__]: Include sys/iomgr.h
9370 (nto_comctrl) [__QNX__]: New function.
9371 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
9372
4424e0c3 93732009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 9374
9375 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
9376 srv_tgtobj.
9377
912cf4ba
PA		 93782009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
9379 Pedro Alves <pedro@codesourcery.com>
9380
9381 * win32-i386-low.c (i386_get_thread_context): Handle systems that
9382 don't support CONTEXT_EXTENDED_REGISTERS.
9383 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
9384 (the_low_target): Install them.
9385 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
9386 failing with ERROR_PIPE_NOT_CONNECTED.
9387
aa5ca48f
DE		 93882009-06-30 Doug Evans <dje@google.com>
9389 Pierre Muller <muller@ics.u-strasbg.fr>
9390
9391 Add h/w watchpoint support to x86-linux, win32-i386.
9392 * Makefile.in (SFILES): Add i386-low.c
9393 (i386_low_h): Define.
9394 (i386-low.o): Add dependencies.
9395 (linux-x86-low.o): Add i386-low.h dependency.
9396 (win32-i386-low.o): Ditto.
9397 * i386-low.c: New file.
9398 * i386-low.h: New file.
9399 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
9400 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
9401 * linux-low.c (linux_add_process): Initialize arch_private.
9402 (linux_remove_process): Free arch_private.
9403 (add_lwp): Initialize arch_private.
9404 (delete_lwp): Free arch_private.
9405 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
9406 provided.
9407 * linux-low.h (process_info_private): New member arch_private.
9408 (lwp_info): New member arch_private.
9409 (linux_target_ops): New members new_process, new_thread,
9410 prepare_to_resume.
9411 (ptid_of): New macro.
9412 * linux-x86-low.c: Include stddef.h, i386-low.h.
9413 (arch_process_info): New struct.
9414 (arch_lwp_info): New struct.
9415 (x86_linux_dr_get, x86_linux_dr_set): New functions.
9416 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9417 (i386_dr_low_get_status): New function.
9418 (x86_insert_point, x86_remove_point): New functions.
9419 (x86_stopped_by_watchpoint): New function.
9420 (x86_stopped_data_address): New function.
9421 (x86_linux_new_process, x86_linux_new_thread): New functions.
9422 (x86_linux_prepare_to_resume): New function.
9423 (the_low_target): Add entries for insert_point, remove_point,
9424 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
9425 prepare_to_resume.
9426 * server.c (debug_hw_points): New global.
9427 (monitor_show_help): Document set debug-hw-points.
9428 (handle_query): Process "set debug-hw-points".
9429 * server.h (debug_hw_points): Declare.
9430 (paddress): Declare.
9431 * utils.c (NUMCELLS, CELLSIZE): New macros.
9432 (get_sell, xsnprintf, paddress): New functions.
9433 * win32-arm-low.c (the_low_target): Add entries for insert_point,
9434 remove_point, stopped_by_watchpoint, stopped_data_address.
9435 * win32-i386-low.c: Include i386-low.h.
9436 (debug_reg_state): Replaces dr.
9437 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9438 (i386_dr_low_get_status): New function.
9439 (i386_insert_point, i386_remove_point): New functions.
9440 (i386_stopped_by_watchpoint): New function.
9441 (i386_stopped_data_address): New function.
9442 (i386_initial_stuff): Update.
9443 (get_thread_context,set_thread_context,i386_thread_added): Update.
9444 (the_low_target): Add entries for insert_point,
9445 remove_point, stopped_by_watchpoint, stopped_data_address.
9446 * win32-low.c (win32_insert_watchpoint): New function.
9447 (win32_remove_watchpoint): New function.
9448 (win32_stopped_by_watchpoint): New function.
9449 (win32_stopped_data_address): New function.
9450 (win32_target_ops): Add entries for insert_watchpoint,
9451 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
9452 * win32-low.h (win32_target_ops): New members insert_point,
9453 remove_point, stopped_by_watchpoint, stopped_data_address.
9454
d993e290
PA		 94552009-06-25 Pedro Alves <pedro@codesourcery.com>
9456
9457 * server.c (process_serial_event): Re-return unsupported, not
9458 error, if the type isn't recognized. Re-allow supporting only
9459 insert or remove packets. Also call require_running for
9460 breakpoints. Add missing break statement to default case. Tidy.
9461 * target.h (struct target_ops): Rename insert_watchpoint to
9462 insert_point, and remove_watchpoint to remove_point.
9463
9464 * linux-low.h (struct linux_target_ops): Likewise.
9465 * linux-low.c (linux_insert_watchpoint): Rename to ...
9466 (linux_insert_point): ... this. Adjust.
9467 (linux_remove_watchpoint): Rename to ...
9468 (linux_remove_point): ... this. Adjust.
9469 (linux_target_ops): Adjust.
9470 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
9471 (cris_insert_point): ... this.
9472 (cris_remove_watchpoint): Rename to ...
9473 (cris_remove_point): ... this.
9474 (the_low_target): Adjust.
9475
0f54c268
PM		 94762009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
9477
9478 * server.c (handle_v_kill): Pass signal_pid to
9479 kill_inferior if multi_process is zero.
9480
c6314022
AR		 94812009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
9482
9483 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
9484 * target.h (target_ops): Comment for *_watchpoint to make it clear
9485 the functions can get types '0' and '1'.
9486
4463ce24
AR		 94872009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
9488
9489 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
9490 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
9491 * regcache.c (get_regcache): Likewise.
9492 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
9493 * win32-low.c (child_fetch_inferior_registers): Remove check for
9494 regno 0.
9495
cf8fd78b
PA		 94962009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
9497 Pedro Alves <pedro@codesourcery.com>
9498
9499 * target.h (struct target_ops) <supports_multi_process>: New
9500 callback.
9501 (target_supports_multi_process): New.
9502 * server.c (handle_query): Even if GDB reports support, only
9503 enable multi-process if the target also supports it. Report
9504 multi-process support only if the target backend supports it.
9505 * linux-low.c (linux_supports_multi_process): New function.
9506 (linux_target_ops): Install it as target_supports_multi_process
9507 callback.
9508
47c0c975
DE		 95092009-05-24 Doug Evans <dje@google.com>
9510
e09875d4
DE		 9511 Global renaming of find_thread_pid to find_thread_ptid.
9512 * server.h (find_thread_ptid): Renamed from find_thread_pid.
9513 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
9514 All callers updated.
9515
e27d73f6
DE		 9516 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
9517 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
9518 directly.
9519
47c0c975
DE		 9520 * linux-low.c (get_stop_pc): Print pc if debug_threads.
9521 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
9522 (linux_resume_one_lwp): Ditto.
9523
2acc282a
DE		 95242009-05-23 Doug Evans <dje@google.com>
9525
9526 * linux-low.c (linux_resume_one_lwp): Change type of first arg
9527 from struct inferior_list_entry * to struct lwp_info *.
9528 All callers updated.
9529
9f1036c1
DE		 95302009-05-13 Doug Evans <dje@google.com>
9531
9532 * linux-x86-low.c: Don't include assert.h.
9533 (x86_siginfo_fixup): Use fatal, not assert.
9534 (x86_arch_setup): Fix comment.
9535
d0722149
DE		 95362009-05-12 Doug Evans <dje@google.com>
9537
9538 Biarch support for i386/amd64 gdbserver.
9539 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
9540 Add linux-x86-low.c.
9541 (linux-i386-low.o, linux-x86-64-low.o): Delete.
9542 (linux-x86-low.o): Add.
9543 * linux-x86-64-low.c: Delete.
9544 * linux-i386-low.c: Delete.
9545 * linux-x86-low.c: New file.
9546 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
9547 linux-x86-low.o.
9548 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
9549 linux-x86-low.o.
9550 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
9551 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
9552 (linux_child_pid_to_exec_file): New function.
9553 (elf_64_header_p, elf_64_file_p): New functions.
9554 (siginfo_fixup): New function.
9555 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
9556 give target a chance to convert layout.
9557 * linux-low.h (linux_target_ops): New member siginfo_fixup.
9558 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
9559
fdeb2a12
DE		 95602009-05-07 Doug Evans <dje@google.com>
9561
9562 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
9563 (regsets_store_inferior_registers): Ditto.
9564
a6dbe5df
PA		 95652009-05-06 Pedro Alves <pedro@codesourcery.com>
9566
9567 PR server/10048
9568
9569 * linux-low.c (must_set_ptrace_flags): Delete.
9570 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
9571 of the global.
9572 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
9573 `lwp->must_set_ptrace_flags' instead.
ba42693b 9574 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 9575 (linux_wait_1): ... not here.
9576
5091eb23
DE		 95772009-04-30 Doug Evans <dje@google.com>
9578
9f767825
DE		 9579 * inferiors.c (started_inferior_callback): New function.
9580 (attached_inferior_callback): New function.
9581 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
9582 * server.c (print_started_pid, print_attached_pid): New functions.
9583 (detach_or_kill_for_exit): New function.
9584 (main): Call it instead of for_each_inferior (kill_inferior_callback).
9585 * server.h (have_started_inferiors_p): Declare.
9586 (have_attached_inferiors_p): Declare.
9587
5091eb23
DE		 9588 * inferiors.c (remove_process): Fix memory leak, free process.
9589 * linux-low.c (linux_remove_process): New function.
9590 (linux_kill): Call it instead of remove_process.
9591 (linux_detach, linux_wait_1): Ditto.
9592
155c8968
PA		 95932009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
9594
9595 * configure.srv: Add x86 Windows CE target.
9596
7fe519cb
UW		 95972009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9598
9599 * inferiors.c (get_thread_process): Make global.
9600 * server.h (get_thread_process): Add prototype.
9601 * thread-db.c (find_one_thread): Use get_thread_process
9602 instead of current_process.
9603 (thread_db_get_tls_address): Do not crash if called when
9604 thread layer is not yet initialized.
9605
5472f405
UW		 96062009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9607
9608 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
9609 * spu-low.c (current_tid): Rename to ...
9610 (current_ptid): ... this.
9611 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
9612 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
9613 ptid_get_lwp (current_ptid) instead of current_tid.
9614 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
9615 instead of current_tid. Use find_process_pid to verify pid
9616 argument is valid. Pass proper argument to remove_process.
9617 (spu_thread_alive): Compare current_ptid instead of current_tid.
9618 (spu_resume): Likewise.
9619
55ac2b99
PA		 96202009-04-02 Pedro Alves <pedro@codesourcery.com>
9621
9622 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
9623 variable.
9624
95954743
PA		 96252009-04-01 Pedro Alves <pedro@codesourcery.com>
9626
9627 Implement the multiprocess extensions, and add linux multiprocess
9628 support.
9629
9630 * server.h (ULONGEST): Declare.
9631 (struct ptid, ptid_t): New.
9632 (minus_one_ptid, null_ptid): Declare.
9633 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9634 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
9635 (struct inferior_list_entry): Change `id' type from unsigned from
9636 to ptid_t.
9637 (struct sym_cache, struct breakpoint, struct
9638 process_info_private): Forward declare.
9639 (struct process_info): Declare.
9640 (current_process): Declare.
9641 (all_processes): Declare.
9642 (initialize_inferiors): Declare.
9643 (add_thread): Adjust to use ptid_t.
9644 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
9645 (add_process, remove_process, find_thread_pid): Declare.
9646 (find_inferior_id): Adjust to use ptid_t.
9647 (cont_thread, general_thread, step_thread): Change type to ptid_t.
9648 (multi_process): Declare.
9649 (push_event): Adjust to use ptid_t.
9650 (read_ptid, write_ptid): Declare.
9651 (prepare_resume_reply): Adjust to use ptid_t.
9652 (clear_symbol_cache): Declare.
9653 * inferiors.c (all_processes): New.
9654 (null_ptid, minus_one_ptid): New.
9655 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9656 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
9657 (add_thread): Change unsigned long to ptid. Remove gdb_id
9658 parameter. Adjust.
9659 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
9660 (gdb_id_to_thread): Rename to ...
9661 (find_thread_pid): ... this. Change unsigned long to ptid.
9662 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
9663 (loaded_dll, pull_pid_from_list): Adjust.
9664 (add_process, remove_process, find_process_pid)
9665 (get_thread_process, current_process, initialize_inferiors): New.
9666 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
9667 (struct target_waitstatus) <related_pid>: Ditto.
9668 (struct target_ops) <kill, detach>: Add `pid' argument. Change
9669 return type to int.
9670 (struct target_ops) <join>: Add `pid' argument.
9671 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
9672 (struct target_ops) <wait>: Add `ptid' field. Change return type
9673 to ptid.
9674 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
9675 (mywait): Add `ptid' argument. Change return type to ptid_t.
9676 (target_pid_to_str): Declare.
9677 * target.c (set_desired_inferior): Adjust to use ptids.
9678 (mywait): Add new `ptid' argument. Adjust.
9679 (target_pid_to_str): New.
9680 * mem-break.h (free_all_breakpoints): Declare.
9681 * mem-break.c (breakpoints): Delelete.
9682 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
9683 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
9684 to use per-process breakpoint list.
9685 (free_all_breakpoints): New.
9686 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
9687 (symbol_cache, all_symbols_looked_up): Delete.
9688 (hexchars): New.
9689 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
9690 read_ptid): New.
9691 (prepare_resume_reply): Change ptid argument's type from unsigned
9692 long to ptid_t. Adjust. Implement W;process and X;process.
9693 (free_sym_cache, clear_symbol_cache): New.
9694 (look_up_one_symbol): Adjust to per-process symbol cache. *
9695 * server.c (cont_thread, general_thread, step_thread): Change type
9696 to ptid_t.
9697 (attached): Delete.
9698 (multi_process): New.
9699 (last_ptid): Change type to ptid_t.
9700 (struct vstop_notif) <ptid>: Change type to ptid_t.
9701 (queue_stop_reply, push_event): Change `ptid' argument's type to
9702 ptid_t.
9703 (discard_queued_stop_replies): Add `pid' argument.
9704 (start_inferior): Adjust to use ptids. Adjust to mywait interface
9705 changes. Don't reference the `attached' global.
9706 (attach_inferior): Adjust to mywait interface changes.
9707 (handle_query): Adjust to use ptids. Parse GDB's qSupported
9708 features. Handle and report "multiprocess+". Handle
9709 "qAttached:PID".
9710 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
9711 changes.
9712 (handle_v_kill): New.
9713 (handle_v_stopped): Adjust to use target_pid_to_str.
9714 (handle_v_requests): Allow multiple attaches and runs when
9715 multiprocess extensions are in effect. Handle "vKill".
9716 (myresume): Adjust to use ptids.
9717 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
9718 (handle_status): Adjust to discard_queued_stop_replies interface
9719 change.
9720 (first_thread_of, kill_inferior_callback)
9721 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
9722 (main): Call initialize_inferiors. Adjust to use ptids, killing
9723 and detaching from all inferiors. Handle multiprocess packet
9724 variants.
9725 * linux-low.h: Include gdb_proc_service.h.
9726 (struct process_info_private): New.
9727 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
9728 <lwpid_of>: Use ptid_get_lwp.
9729 (get_lwp_thread): Adjust.
9730 (struct lwp_info): Add `dead' member.
9731 (find_lwp_pid): Declare.
9732 * linux-low.c (thread_db_active): Delete.
9733 (new_inferior): Adjust comment.
9734 (inferior_pid): Delete.
9735 (linux_add_process): New.
9736 (handle_extended_wait): Adjust.
9737 (add_lwp): Change unsigned long to ptid.
9738 (linux_create_inferior): Add process to processes table. Adjust
9739 to use ptids. Don't set new_inferior here.
9740 (linux_attach_lwp): Rename to ...
9741 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
9742 it. Adjust to use ptids.
9743 (linux_attach_lwp): New.
9744 (linux_attach): Add process to processes table. Don't set
9745 new_inferior here.
9746 (struct counter): New.
9747 (second_thread_of_pid_p, last_thread_of_process_p): New.
9748 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
9749 multiple processes.
9750 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
9751 processes. Remove process from process table.
9752 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
9753 to multiple processes.
9754 (any_thread_of): New.
9755 (linux_detach): Add `pid' argument, and handle it. Remove process
9756 from processes table.
9757 (linux_join): Add `pid' argument. Handle it.
9758 (linux_thread_alive): Change unsighed long argument to ptid_t.
9759 Consider dead lwps as not being alive.
9760 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
9761 threads we're not interested in.
9762 (same_lwp, find_lwp_pid): New.
9763 (linux_wait_for_lwp): Change `pid' argument's type from int to
9764 ptid_t. Adjust.
9765 (linux_wait_for_event): Rename to ...
9766 (linux_wait_for_event_1): ... this. Change `pid' argument's type
9767 from int to ptid_t. Adjust.
9768 (linux_wait_for_event): New.
9769 (linux_wait_1): Add `ptid' argument. Change return type to
9770 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
9771 that exit from the process table.
9772 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
9773 Adjust.
9774 (mark_lwp_dead): New.
9775 (wait_for_sigstop): Adjust to use ptids. If a process exits while
9776 stopping all threads, mark its main lwp as dead.
9777 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
9778 ptids.
9779 (fetch_register, usr_store_inferior_registers)
9780 (regsets_fetch_inferior_registers)
9781 (regsets_store_inferior_registers, linux_read_memory)
9782 (linux_write_memory): Inline `inferior_pid'.
9783 (linux_look_up_symbols): Adjust to use per-process
9784 `thread_db_active'.
9785 (linux_request_interrupt): Adjust to use ptids.
9786 (linux_read_auxv): Inline `inferior_pid'.
9787 (initialize_low): Don't reference thread_db_active.
9788 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
9789 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
9790 (ps_getpid): Return the pid of the current inferior.
9791 * thread-db.c (proc_handle, thread_agent): Delete.
9792 (thread_db_create_event, thread_db_enable_reporting): Adjust to
9793 per-process data.
9794 (find_one_thread): Change argument type to ptid_t. Adjust to
9795 per-process data.
9796 (maybe_attach_thread): Adjust to per-process data and ptids.
9797 (thread_db_find_new_threads): Ditto.
9798 (thread_db_init): Ditto.
9799 * spu-low.c (spu_create_inferior, spu_attach): Add process to
9800 processes table. Adjust to use ptids.
9801 (spu_kill, spu_detach): Adjust interface. Remove process from
9802 processes table.
9803 (spu_join, spu_thread_alive): Adjust interface.
9804 (spu_wait): Adjust interface. Remove process from processes
9805 table. Adjust to use ptids.
9806 * win32-low.c (current_inferior_tid): Delete.
9807 (current_inferior_ptid): New.
9808 (debug_event_ptid): New.
9809 (thread_rec): Take a ptid. Adjust.
9810 (child_add_thread): Add `pid' argument. Adjust to use ptids.
9811 (child_delete_thread): Ditto.
9812 (do_initial_child_stuff): Add `attached' argument. Add process to
9813 processes table.
9814 (child_fetch_inferior_registers, child_store_inferior_registers):
9815 Adjust.
9816 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
9817 (win32_attach): Pass 1 to do_initial_child_stuff.
9818 (win32_kill): Adjust interface. Remove process from processes
9819 table.
9820 (win32_detach): Ditto.
9821 (win32_join): Adjust interface.
9822 (win32_thread_alive): Take a ptid.
9823 (win32_resume): Adjust to use ptids.
9824 (get_child_debug_event): Ditto.
9825 (win32_wait): Adjust interface. Remove exiting process from
9826 processes table.
9827
bd99dc85
PA		 98282009-04-01 Pedro Alves <pedro@codesourcery.com>
9829
9830 Non-stop mode support.
9831
9832 * server.h (non_stop): Declare.
9833 (gdb_client_data, handler_func): Declare.
9834 (delete_file_handler, add_file_handler, start_event_loop):
9835 Declare.
9836 (handle_serial_event, handle_target_event, push_event)
9837 (putpkt_notif): Declare.
9838 * target.h (enum resume_kind): New.
9839 (struct thread_resume): Replace `step' field by `kind' field.
9840 (TARGET_WNOHANG): Define.
9841 (struct target_ops) <wait>: Add `options' argument.
9842 <supports_non_stop, async, start_non_stop>: New fields.
9843 (target_supports_non_stop, target_async): New.
9844 (start_non_stop): Declare.
9845 (mywait): Add `options' argument.
9846 * target.c (mywait): Add `options' argument. Print child exit
9847 notifications here.
9848 (start_non_stop): New.
9849 * server.c (non_stop, own_buf, mem_buf): New globals.
9850 (struct vstop_notif): New.
9851 (notif_queue): New global.
9852 (queue_stop_reply, push_event, discard_queued_stop_replies)
9853 (send_next_stop_reply): New.
9854 (start_inferior): Adjust to use resume_kind. Adjust to mywait
9855 interface changes.
9856 (attach_inferior): In non-stop mode, don't wait for the target
9857 here.
9858 (handle_general_set): Handle QNonStop.
9859 (handle_query): When handling qC, return the current general
9860 thread, instead of the first thread of the list.
9861 (handle_query): If the backend supports non-stop mode, include
9862 QNonStop+ in the qSupported query response.
9863 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
9864 and non-stop mode.
9865 (handle_v_attach, handle_v_run): Handle non-stop mode.
9866 (handle_v_stopped): New.
9867 (handle_v_requests): Report support for vCont;t. Handle vStopped.
9868 (myresume): Adjust to use resume_kind. Handle non-stop.
9869 (queue_stop_reply_callback): New.
9870 (handle_status): Handle non-stop mode.
9871 (main): Clear non_stop flag on reconnection. Use the event-loop.
9872 Refactor serial protocol handling from here ...
9873 (process_serial_event): ... to this new function. When GDB
9874 selects any thread, select one here. In non-stop mode, wait until
9875 GDB acks all pending events before exiting.
9876 (handle_serial_event, handle_target_event): New.
9877 * remote-utils.c (remote_open): Install remote_desc in the event
9878 loop.
9879 (remote_close): Remove remote_desc from the event loop.
9880 (putpkt_binary): Rename to...
9881 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
9882 (putpkt_binary): New as wrapper around putpkt_binary_1.
9883 (putpkt_notif): New.
9884 (prepare_resume_reply): In non-stop mode, don't change the
9885 general_thread.
9886 * event-loop.c: New.
9887 * Makefile.in (OBJ): Add event-loop.o.
9888 (event-loop.o): New rule.
9889
9890 * linux-low.h (pid_of): Moved here.
9891 (lwpid_of): New.
9892 (get_lwp_thread): Use lwpid_of.
9893 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
9894 * linux-low.c (pid_of): Delete.
9895 (inferior_pid): Use lwpid_of.
9896 (linux_event_pipe): New.
9897 (target_is_async_p): New.
9898 (delete_lwp): New.
9899 (handle_extended_wait): Use lwpid_of.
9900 (add_lwp): Don't set lwpid field.
9901 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
9902 (linux_kill_one_lwp): If killing a running lwp, stop it first.
9903 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
9904 (linux_detach_one_lwp): If detaching from a running lwp, stop it
9905 first. Adjust to linux_wait_for_event interface changes. Use
9906 lwpid_of.
9907 (linux_detach): Don't delete the main lwp here.
9908 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
9909 (status_pending_p): Don't consider explicitly suspended lwps.
9910 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
9911 pointer. Add OPTIONS argument. Change return type to int. Use
9912 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
9913 (linux_wait_for_event): Take an integer pid instead of a lwp_info
9914 pointer. Add status pointer argument. Return a pid instead of a
9915 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
9916 changes. In non-stop mode, don't switch to a random thread.
9917 (linux_wait): Rename to...
9918 (linux_wait_1): ... this. Add target_options argument, and handle
9919 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
9920 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
9921 clean exit and signal exit code. Don't stop all threads in
9922 non-stop mode. In all-stop mode, only stop all threads when
9923 reporting a stop to GDB. Handle explicit thread stop requests.
9924 (async_file_flush, async_file_mark): New.
9925 (linux_wait): New.
9926 (send_sigstop): Use lwpid_of.
9927 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
9928 interface changes. In non-stop mode, don't switch to a random
9929 thread.
9930 (linux_resume_one_lwp): Use lwpid_of.
9931 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
9932 (linux_resume_one_thread): ... this. Handle resume_stop. In
9933 non-stop mode, don't look for pending flag in all threads.
9934 (resume_status_pending_p): Don't consider explicitly suspended
9935 threads.
9936 (my_waitpid): Reimplement. Emulate __WALL.
9937 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
9938 Use lwpid_of.
9939 (sigchld_handler, linux_supports_non_stop, linux_async)
9940 (linux_start_non_stop): New.
9941 (linux_target_ops): Register linux_supports_non_stop, linux_async
9942 and linux_start_non_stop.
9943 (initialize_low): Install SIGCHLD handler.
9944 * thread-db.c (thread_db_create_event, find_one_thread)
9945 (thread_db_get_tls_address): Use lwpid_of.
9946 * win32-low.c (win32_detach): Adjust to use resume_kind.
9947 (win32_wait): Add `options' argument.
9948 * spu-low.c (spu_resume): Adjust to use resume_kind.
9949 (spu_wait): Add `options' argument.
9950
5b1c542e
PA		 99512009-04-01 Pedro Alves <pedro@codesourcery.com>
9952
9953 Decouple target code from remote protocol.
9954
9955 * target.h (enum target_waitkind): New.
9956 (struct target_waitstatus): New.
9957 (struct target_ops) <wait>: Return an unsigned long. Take a
9958 target_waitstatus pointer instead of a char pointer.
9959 (mywait): Likewise.
9960 * target.c (mywait): Change prototype to return an unsigned long.
9961 Take a target_waitstatus pointer instead of a char pointer. Adjust.
9962 * server.h (thread_from_wait, old_thread_from_wait): Delete
9963 declarations.
9964 (prepare_resume_reply): Change prototype to take a
9965 target_waitstatus.
9966 * server.c (thread_from_wait, old_thread_from_wait): Delete.
9967 (last_status, last_ptid): New.
9968 (start_inferior): Remove "statusptr" argument. Adjust. Return a
9969 pid instead of a signal.
9970 (attach_inferior): Remove "status" and "signal" parameters.
9971 Adjust.
9972 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
9973 not as an address.
9974 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
9975 (handle_v_requests, myresume): Remove "status" and "signal"
9976 parameters. Adjust.
9977 (handle_status): New.
9978 (main): Delete local `status'. Adjust.
9979 * remote-utils.c: Include target.h.
9980 (prepare_resume_reply): Change prototype to take a
9981 target_waitstatus. Adjust.
9982
9983 * linux-low.c (linux_wait): Adjust to new target_ops->wait
9984 interface.
9985 * spu-low.c (spu_wait): Adjust.
9986 * win32-low.c (enum target_waitkind, struct target_waitstatus):
9987 Delete.
9988 (win32_wait): Adjust.
9989
2bd7c093
PA		 99902009-04-01 Pedro Alves <pedro@codesourcery.com>
9991
9992 * target.h (struct thread_resume): Delete leave_stopped member.
9993 (struct target_ops): Add a `n' argument to the `resume' callback.
9994 * server.c (start_inferior): Adjust.
9995 (handle_v_cont, myresume): Adjust.
9996 * linux-low.c (check_removed_breakpoint): Adjust to resume
9997 interface change, and to removed leave_stopped field.
9998 (resume_ptr): Delete.
9999 (struct thread_resume_array): New.
10000 (linux_set_resume_request): Add new `arg' parameter. Adjust to
10001 resume interface change.
10002 (linux_continue_one_thread, linux_queue_one_thread)
10003 (resume_status_pending_p): Check if the resume field is NULL
10004 instead of checking the leave_stopped member.
10005 (linux_resume): Adjust to the target resume interface change.
10006 * spu-low.c (spu_resume): Adjust to the target resume interface
10007 change.
10008 * win32-low.c (win32_detach, win32_resume): Ditto.
10009
c35fafde
PA		 100102009-04-01 Pedro Alves <pedro@codesourcery.com>
10011
10012 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
10013 flag.
10014 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
10015 pending.
10016 (linux_continue_one_thread): Only preserve the stepping flag if
10017 there's a pending breakpoint.
10018
0a59d50b
PA		 100192009-03-31 Pedro Alves <pedro@codesourcery.com>
10020
10021 * server.c (main): After the inferior having exited, call
10022 remote_close before exiting gdbserver.
10023
f04c6d38
TJB		 100242009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
10025
10026 Fix size of FPSCR in Power 7 processors.
10027 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
10028 (PPC_FEATURE_HAS_DFP): New #define.
10029 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
10030 size of the FPSCR.
10031
78e5cee6
PA		 100322009-03-23 Pedro Alves <pedro@codesourcery.com>
10033
10034 * server.c (handle_query) Whitespace and formatting.
10035
1b3f6016
PA		 100362009-03-22 Pedro Alves <pedro@codesourcery.com>
10037
10038 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
10039 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
10040 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
10041 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
10042 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
10043 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
10044 Makefile.in, configure.ac: Fix whitespace throughout.
10045 * configure: Regenerate.
10046
a07b2135
PA		 100472009-03-22 Pedro Alves <pedro@codesourcery.com>
10048
10049 * inferiors.c (find_inferior): Make it safe for the callback
10050 function to delete the currently iterated inferior.
10051
67cc2626
PA		 100522009-03-22 Pedro Alves <pedro@codesourcery.com>
10053
10054 * Makefile.in (linuw_low_h): Move higher.
10055 (thread-db.o): Depend on $(linux_low_h).
10056
54a0b537
PA		 100572009-03-17 Pedro Alves <pedro@codesourcery.com>
10058
10059 Rename "process" to "lwp" throughout.
10060
10061 * linux-low.c (all_processes): Rename to...
10062 (all_lwps): ... this.
10063 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
10064 (add_process): Rename to ...
10065 (add_lwp): ... this. Adjust.
10066 (linux_create_inferior): Adjust.
10067 (linux_attach_lwp): Adjust.
10068 (linux_attach): Adjust.
10069 (linux_kill_one_process): Rename to ...
10070 (linux_kill_one_lwp): ... this. Adjust.
10071 (linux_kill): Adjust.
10072 (linux_detach_one_process): Rename to ...
10073 (linux_detach_one_lwp): ... this. Adjust.
10074 (linux_detach): Adjust.
10075 (check_removed_breakpoint): Adjust.
10076 (status_pending_p): Adjust.
10077 (linux_wait_for_process): Rename to ...
10078 (linux_wait_for_lwp): ... this. Adjust.
10079 (linux_wait_for_event): Adjust.
10080 (send_sigstop): Adjust.
10081 (wait_for_sigstop): Adjust.
10082 (stop_all_processes): Rename to ...
10083 (stop_all_lwps): ... this.
10084 (linux_resume_one_process): Rename to ...
10085 (linux_resume_one_lwp): ... this. Adjust.
10086 (linux_set_resume_request, linux_continue_one_thread)
10087 (linux_queue_one_thread, resume_status_pending_p)
10088 (usr_store_inferior_registers, regsets_store_inferior_registers)
10089 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10090 Adjust.
10091 * linux-low.h (get_process): Rename to ...
10092 (get_lwp): ... this. Adjust.
10093 (get_thread_process): Rename to ...
10094 (get_thread_lwp): ... this. Adjust.
10095 (get_process_thread): Rename to ...
10096 (get_lwp_thread): ... this. Adjust.
10097 (struct process_info): Rename to ...
10098 (struct lwp_info): ... this.
10099 (all_processes): Rename to ...
10100 (all_lwps): ... this.
10101 * proc-service.c (ps_lgetregs): Adjust.
10102 * thread-db.c (thread_db_create_event, find_one_thread)
10103 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10104
0b16c5cf
PA		 101052009-03-14 Pedro Alves <pedro@codesourcery.com>
10106
10107 * server.c (handle_query): Handle "qAttached".
10108
32de4b9d
NS		 101092009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10110
10111 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10112 GPLv3, update license URL.
10113
2aecd87f
DE		 101142009-03-01 Doug Evans <dje@google.com>
10115
93efd302 10116 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 10117 (server_h): Add gdb_signals.h.
10118 (signals.o): Update.
10119 * server.h (target_signal_from_host,target_signal_to_host_p)
10120 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10121
86b1f9c5
PM		 101222009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10123
10124 * remote-utils.c (getpkt): Also generate remote-debug
10125 information if noack_mode is set.
10126
4aa995e1
PA		 101272009-02-06 Pedro Alves <pedro@codesourcery.com>
10128
10129 * server.c (handle_query): Report qXfer:siginfo:read and
10130 qXfer:siginfo:write as supported and handle them.
10131 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10132 * linux-low.c (linux_xfer_siginfo): New.
10133 (linux_target_ops): Set it.
10134
62709adf
PA		 101352009-01-26 Pedro Alves <pedro@codesourcery.com>
10136
10137 * server.c (gdbserver_usage): Mention --remote-debug.
10138 (main): Accept '--remote-debug' switch.
10139
aef93bd7
DE		 101402009-01-18 Doug Evans <dje@google.com>
10141
10142 * regcache.c (new_register_cache): No need to check result of xcalloc.
10143 * server.c (handle_search_memory): Back out calls to xmalloc,
10144 result is checked and error is returned to user upon failure.
10145 (handle_query): Ditto. Add more checks for result of malloc.
10146 (handle_v_cont): Check result of malloc, report error back to
10147 user upon failure.
10148 (handle_v_run): Ditto. Call freeargv.
10149 * server.h (freeargv): Declare.
10150 * utils.c (freeargv): New fn.
10151
54363045
DE		 101522009-01-15 Doug Evans <dje@google.com>
10153
f626972c
DE		 10154 * gdbreplay.c (perror_with_name): Make arg const char *.
10155 * server.h (target_signal_to_name): Make return type const char *.
0842e787 10156 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 10157 * utils.c (perror_with_name): Make arg const char *.
54363045 10158
18aae699
PA		 101592009-01-14 Pedro Alves <pedro@codesourcery.com>
10160
10161 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10162 when handling a EXIT_PROCESS_DEBUG_EVENT.
10163
ff703abe
JB		 101642009-01-06 Joel Brobecker <brobecker@adacore.com>
10165
10166 * gdbreplay.c (gdbreplay_version): Update copyright year.
10167 * server.c (gdbserver_version): Likewise.
10168
f21cc1a2 101692009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 10170
10171 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 10172 (handle_extended_wait): Improve comment.
0e21c1ec 10173
bca929d3
DE		 101742008-12-13 Doug Evans <dje@google.com>
10175
10176 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10177 * server.h (ATTR_MALLOC): New macro.
10178 (xmalloc,xcalloc,xstrdup): Declare.
10179 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10180 * inferiors.c: Ditto.
10181 * linux-low.c: Ditto.
10182 * mem-break.c: Ditto.
10183 * regcache.c: Ditto.
10184 * remote-utils.c: Ditto.
10185 * server.c: Ditto.
10186 * target.c: Ditto.
10187 * win32-low.c: Ditto.
10188
97438e3f
DE		 101892008-12-12 Doug Evans <dje@google.com>
10190
896c7fbb
DE		 10191 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10192 in debugging printf.
10193
97438e3f
DE		 10194 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10195
e3b886f8
DE		 101962008-12-09 Doug Evans <dje@google.com>
10197
10198 * linux-low.h (struct process_info): Delete member tid, unused.
10199 * thread-db.c (find_one_thread): Update.
10200 (maybe_attach_thread): Update.
10201
07e059b5
VP		 102022008-12-02 Pedro Alves <pedro@codesourcery.com>
10203
889bf7c5
PA		 10204 * target.h (struct target_ops): Add qxfer_osdata member.
10205 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
10206 and dirent.h.
10207 (linux_qxfer_osdata): New functions.
10208 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
10209 callback.
10210 * server.c (handle_query): Handle "qXfer:osdata:read:".
10211 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
10212 (buffer_xml_printf): New functions.
10213 * server.h (struct buffer): New.
10214 (buffer_grow_str, buffer_grow_str0): New macros.
10215 (buffer_grow, buffer_free, buffer_init, buffer_finish)
10216 (buffer_xml_printf): Declare.
07e059b5 10217
4cab47ab
DE		 102182008-11-24 Doug Evans <dje@google.com>
10219
10220 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
10221
f142445f
DJ		 102222008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
10223
10224 * server.c (handle_v_run): Always use the supplied argument list.
10225
d0107bb6 102262008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 10227
d0107bb6
BW		 10228 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
10229 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 10230
2c4ad781
TJB		 102312008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
10232
10233 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
10234 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10235 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
10236 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
10237 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
10238 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
10239 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
10240 XML target descriptions.
10241 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
10242 when inferior is running on an ISA 2.05 or later processor. Add
10243 special case to return offset for full 64-bit slot of FPSCR when
10244 in 32-bits.
10245
dfb64f85
DJ		 102462008-11-14 Daniel Gutson <dgutson@codesourcery.com>
10247
10248 * Makefile.in (SFILES, clean): Added sparc64 files.
10249 (reg-sparc64.o, reg-sparc64.c): New.
10250 * configure.srv (sparc*-*-linux*): New configuration.
10251 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
10252 syscall arguments for SPARC.
10253 (regsets_store_inferior_registers): Likewise.
10254 * linux-sparc-low.c: New file.
10255
66b6e1dd
DE		 102562008-10-21 Doug Evans <dje@google.com>
10257
10258 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
10259 (READLINE_DIR,READLINE_DEP): Delete.
10260 (INTERNAL_CFLAGS): Update.
10261 (LINTFLAGS): Update.
10262
9b710a42
PA		 102632008-10-10 Pedro Alves <pedro@codesourcery.com>
10264
10265 * server.c (handle_v_run): If GDB didn't specify an argv, use the
10266 whole argv from the last run, not just argv[0].
10267
5822d809
PA		 102682008-09-08 Pedro Alves <pedro@codesourcery.com>
10269
10270 * regcache.c (new_register_cache): Return NULL if the register
10271 cache size isn't known yet.
10272 (free_register_cache): Avoid dereferencing a NULL regcache.
10273
74aac56f
DJ		 102742008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10275
10276 * configure.srv: Merge MIPS and MIPS64.
10277
400b20f5
MR		 102782008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
10279
10280 * Makefile.in (uninstall): Apply $(EXEEXT) too.
10281
677c5bb1
LM		 102822008-08-18 Luis Machado <luisgpm@br.ibm.com>
10283
10284 * Makefile.in: Add required vsx dependencies.
10285
10286 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
10287 Declare init_registers_powerpc_vsx32l.
10288 Declare init_registers_powerpc_vsx64l.
10289 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
10290 (ppc_arch_setup): Check for VSX in hwcap.
10291 (ppc_fill_vsxregset): New function.
10292 (ppc_store_vsxregset): New function.
10293 Add new VSX entry in regset_info target_regsets.
10294
10295 * configure.srv: Add new VSX dependencies.
10296
a6f3e723
SL		 102972008-08-12 Pedro Alves <pedro@codesourcery.com>
10298
10299 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
10300 (remote_open): Set or clear transport_is_reliable.
10301 (putpkt_binary): Don't expect acks in noack mode.
10302 (getpkt): Don't send ack/nac in noack mode.
10303 * server.c (handle_general_set): Handle QStartNoAckMode.
10304 (handle_query): If connected by tcp pass QStartNoAckMode+ in
10305 qSupported.
10306 (main): Reset noack_mode on every connection.
10307 * server.h (noack_mode): Declare.
10308
a417dc56
RW		 103092008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10310
10311 * Makefile.in (GDBREPLAY_OBS): New variable.
10312 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
10313
3221518c
UW		 103142008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
10315 Daniel Jacobowitz <dan@codesourcery.com>
10316
10317 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
10318 (usr_store_inferior_registers): Likewise.
10319 (regsets_store_inferior_registers): Likewise.
10320
ec56be1b
PA		 103212008-07-31 Rolf Jansen <rj@surtec.com>
10322 Pedro Alves <pedro@codesourcery.com>
10323
10324 * configure.ac: Check for memmem declaration.
10325 * server.c [HAVE_MALLOC_H]: Include malloc.h.
10326 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
10327 (disable_packet_qfThreadInfo): Unconditionally compile.
10328 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
10329 * configure, config.in: Regenerate.
10330
2fe5e3ff
DE		 103312008-07-28 Doug Kwan <dougkwan@google.com>
10332
10333 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
10334 (linux_write_memory): Remove declaration of errno.
10335
836acd6d
UW		 103362008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
10337
10338 * linux-low.c (handle_extended_wait): Do not use "status"
10339 variable uninitialized.
10340
aeba519e
PA		 103412008-07-07 Pedro Alves <pedro@codesourcery.com>
10342
10343 * server.c (handle_v_attach): Inhibit reporting dll changes.
10344
db42f210
PA		 103452008-06-27 Pedro Alves <pedro@codesourcery.com>
10346
10347 * remote-utils.c (prepare_resume_reply): If requested, don't
10348 output "thread:TID" in the T stop reply.
10349
10350 * server.c (disable_packet_vCont, disable_packet_Tthread)
10351 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
10352 (handle_query): If requested, disable support for qC, qfThreadInfo
10353 and qsThreadInfo.
10354 (handle_v_requests): If requested, disable support for vCont.
10355 (gdbserver_show_disableable): New.
10356 (main): Handle --disable-packet and --disable-packet=LIST.
10357
10358 * server.h (disable_packet_vCont, disable_packet_Tthread)
10359 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
10360
8e4c5421
CD		 103612008-06-20 Carlos O'Donell <carlos@codesourcery.com>
10362
10363 * server.c (gdbserver_usage): Mention --version.
10364
6e23a804
DJ		 103652008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
10366
10367 * Makefile.in (gdbreplay.o): New rule.
10368
90aa6a40
JM		 103692008-06-06 Joseph Myers <joseph@codesourcery.com>
10370
10371 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
10372 message, not gdbserver.
10373
c16158bc 103742008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 10375 Nathan Sidwell <nathan@codesourcery.com>
10376 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 10377
10378 * acinclude.m4: Include ../../config/acx.m4.
10379 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
10380 * configure, config.in: Regenerate.
10381 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
10382 * server.c (gdbserver_version): Print PKGVERSION.
10383 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
10384 (main): Adjust gdbserver_usage calls.
10385 * gdbreplay.c (version, host_name): Add declarations.
10386 (gdbreplay_version, gdbreplay_usage): New.
10387 (main): Accept --version and --help options.
10388
aeb75bf5
DJ		 103892008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
10390
10391 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
10392 (arm_breakpoint_at): Handle Thumb.
10393 (the_low_target): Add comment.
10394
76b233dd
UW		 103952008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
10396
10397 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
10398
08388c79
DE		 103992008-05-09 Doug Evans <dje@google.com>
10400
a3c83fae
DE		 10401 * server.h (decode_search_memory_packet): Declare.
10402 * remote-utils.c (decode_search_memory_packet): New fn.
10403 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 10404 (handle_search_memory): New fn.
10405 (handle_query): Process qSearch:memory packets.
10406
bb9c3d36
UW		 104072008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
10408
10409 * regcache.c (registers_length): Remove.
10410 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
10411 full register packet.
10412 * regcache.h (registers_length): Remove prototype.
10413 * server.h (PBUFSIZ): Define to 16384.
10414
7284e1be
UW		 104152008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
10416
10417 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
10418 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
10419 powerpc-64l.o, and powerpc-altivec64l.o.
10420 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
10421 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
10422 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
10423 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
10424 rs6000/power-linux.xml, and rs6000/power64-linux.xml
10425 to srv_xmlfiles.
10426
10427 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
10428 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
10429 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
10430 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
10431 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
10432 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
10433 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
10434 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
10435 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
10436 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
10437 (clean): Update.
10438
10439 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
10440 (init_registers_powerpc_32l): ... this new prototype.
10441 (init_registers_powerpc_32): Remove, replace by ...
10442 (init_registers_powerpc_altivec32l): ... this new prototype.
10443 (init_registers_powerpc_e500): Remove, replace by ...
10444 (init_registers_powerpc_e500l): ... this new prototype.
10445 (init_registers_ppc64): Remove, replace by ...
10446 (init_registers_powerpc_64l): ... this new prototype.
10447 (init_registers_powerpc_64): Remove, replace by ...
10448 (init_registers_powerpc_altivec64l): ... this new prototype.
10449 (ppc_num_regs): Set to 73.
10450 (PT_ORIG_R3, PT_TRAP): Define if necessary.
10451 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
10452 (ppc_cannot_store_register): Handle orig_r3 and trap.
10453 (ppc_arch_setup): Update init_registers_... calls.
10454 (ppc_fill_gregset): Handle orig_r3 and trap.
10455
10456 * inferiors.c (clear_inferiors): Reset current_inferior.
10457
fdc59709
PB		 104582008-04-23 Paolo Bonzini <bonzini@gnu.org>
10459
889bf7c5
PA		 10460 * acinclude.m4: Add override.m4.
10461 * configure: Regenerate.
fdc59709 10462
c9b2f845
UW		 104632008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10464
10465 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
10466 initial call to init_register_ppc64.
10467
550512b8
UW		 104682008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10469
43aaf8b6
PA		 10470 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
10471 single powerpc*-*-linux* case.
550512b8
UW		 10472 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
10473
b6430ec3
UW		 104742008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
10475
10476 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 10477 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 10478 from reg_xmlfiles.
10479 * linux-ppc-low.c: Include <elf.h>.
10480 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
10481 (ppc_hwcap): New global variable.
10482 (ppc_regmap): Remove __SPE__ #ifdef sections.
10483 (ppc_regmap_e500): New global variable.
10484 (ppc_cannot_store_register): Update __SPE__ special case.
10485 (ppc_get_hwcap): New function.
10486 (ppc_arch_setup): Use it to determine whether inferior supports
10487 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
10488 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
10489 Do not access registers if target does not support AltiVec.
10490 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
10491 Do not access registers if target does not support SPE.
10492 (target_regsets): Unconditionally include AltiVec and SPE regsets.
10493
52fa2412
UW		 104942008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
10495
10496 * linux-low.c (disabled_regsets, num_regsets): New.
10497 (use_regsets_p): Delete.
10498 (linux_wait_for_process): Clear disabled_regsets.
10499 (regsets_fetch_inferior_registers): Check and set it.
10500 (regsets_store_inferior_registers): Likewise.
10501 (linux_fetch_registers, linux_store_registers): Do not use
10502 use_regsets_p.
10503 (initialize_low): Allocate disabled_regsets.
10504
e28b3332
DJ		 105052008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
10506
10507 * Makefile.in (LIBOBJS): New.
10508 (OBS): Use LIBOBJS.
10509 (memmem.o): New rule.
10510 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
10511 * configure: Regenerated.
10512
4536995d
UW		 105132008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
10514
10515 * server.c (handle_query): Never return "unsupported" for
10516 qXfer:features:read queries.
10517
221c031f
UW		 105182008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
10519
10520 * server.c (get_features_xml): Fix inverted condition.
10521 (handle_query): Always support qXfer:feature:read.
10522
ccd213ac
DJ		 105232008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
10524
10525 * server.c (wrapper_argv): New.
10526 (start_inferior): Handle wrapper_argv. If set, expect an extra
10527 trap.
10528 (gdbserver_usage): Document --wrapper.
10529 (main): Parse --wrapper.
10530
6fe305f7
UW		 105312008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10532
10533 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
10534 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
10535 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
10536 (ppc_set_pc): Likewise.
10537 (ppc_arch_setup): New function.
10538 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
10539 of collect_register.
889bf7c5 10540 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 10541
5b0a002e
UW		 105422008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10543
10544 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
10545 instead of linux-ppc64-low.o.
10546 * linux-ppc64-low.c: Remove file.
10547 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
10548 (linux-ppc64-low.o): Remove rule.
10549
10550 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
10551 (init_registers_powerpc_64): Likewise.
10552 (ppc_regmap): Conditionally define depending on __powerpc64__.
10553 (ppc_cannot_store_register): Do not special-case "fpscr" when
10554 compiled on __powerpc64__.
10555 (ppc_collect_ptrace_register): New function.
10556 (ppc_supply_ptrace_register): New function.
10557 (ppc_breakpoint): Change type to "unsigned int".
10558 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
10559 (the_low_target): Conditionally provide initializers for the
889bf7c5 10560 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 10561 collect_ptrace_register and supply_ptrace_register members.
10562
9b4b61c8
UW		 105632008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10564
10565 * regcache.h (gdbserver_xmltarget): Add extern declaration.
10566 * server.c (gdbserver_xmltarget): Define.
10567 (get_features_xml): Use it to replace "target.xml" and arch_string.
10568
10569 * configure.srv: Remove srv_xmltarget. Add XML files that were
10570 mentioned there to srv_xmlfiles instead. Remove conditional tests
10571 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
10572 srv_xmlfiles and srv_regobj to include all possible choices.
10573 * configure.ac (srv_xmltarget): Remove.
10574 (srv_xmlfiles): Do not add "target.xml".
10575 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
10576 checks for supplementary target information.
10577 * configure: Regenerate.
10578 * Makefile.in (XML_TARGET): Remove.
10579 (target.xml): Remove rule.
10580 (clean): Do not clean up target.xml.
10581 (.PRECIOUS): Do not mention target.xml.
10582
10583 * target.h (struct target_ops): Remove arch_string member.
10584 * linux-low.c (linux_arch_string): Remove.
10585 (linux_target_ops): Remove arch_string initializer.
10586 * linux-low.h (struct linux_target_ops): Remove arch_string member.
10587 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
10588 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
10589 * spu-low.c (spu_arch_string): Remove.
10590 (spu_target_ops): Remove arch_string initializer.
10591 * win32-low.c (win32_arch_string): Remove.
10592 (win32_target_ops): Remove arch_string initializer.
10593 * win32-low.h (struct win32_target_ops): Remove arch_string member.
10594 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
10595 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
10596
ee1a7ae4
UW		 105972008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10598
10599 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
10600 by collect_ptrace_register and supply_ptrace_register hooks.
10601 * linux-low.c (fetch_register): Use supply_ptrace_register callback
10602 instead of checking for the_low_target.left_pad_xfer.
10603 (usr_store_inferior_registers): Use collect_ptrace_register callback
10604 instead of checking for the_low_target.left_pad_xfer.
10605
10606 * linux-s390-low.c (s390_collect_ptrace_register): New function.
10607 (s390_supply_ptrace_register): Likewise.
10608 (s390_fill_gregset): Call s390_collect_ptrace_register.
10609 (the_low_target): Update.
10610
10611 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
10612 (ppc_supply_ptrace_register): Likewise.
10613 (the_low_target): Update.
10614
10615 * linux-i386-low.c (the_low_target): Update.
10616 * linux-x86-64-low.c (the_low_target): Update.
10617
d61ddec4
UW		 106182008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10619
10620 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
10621 reg-s390.o and reg-s390x.o.
10622
10623 * linux-low.c (new_inferior): New global variable.
10624 (linux_create_inferior, linux_attach): Set it.
10625 (linux_wait_for_process): Call the_low_target.arch_setup after the
10626 target has stopped for the first time.
10627 (initialize_low): Do not call the_low_target.arch_setup.
10628
10629 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
10630 (s390_set_pc): Likewise.
10631 (s390_arch_setup): New function.
10632 (the_low_target): Use s390_arch_setup as arch_setup routine.
10633
10634 * regcache.c (realloc_register_cache): New function.
10635 (set_register_cache): Call it for each existing regcache.
10636
d05b4ac3
UW		 106372008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10638
10639 * server.h (init_registers): Remove prototype.
10640
10641 * linux-low.h (struct linux_target_ops): Add arch_setup field.
10642 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
10643 instead of init_registers ().
10644 * linux-arm-low.c (init_registers_arm): Add prototype.
10645 (init_registers_arm_with_iwmmxt): Likewise.
10646 (the_low_target): Add initializer for arch_setup field.
10647 * linux-cris-low.c (init_registers_cris): Add prototype.
10648 (the_low_target): Add initializer for arch_setup field.
10649 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
10650 (the_low_target): Add initializer for arch_setup field.
10651 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
10652 (the_low_target): Add initializer for arch_setup field.
10653 * linux-ia64-low.c (init_registers_ia64): Add prototype.
10654 (the_low_target): Add initializer for arch_setup field.
10655 * linux-m32r-low.c (init_registers_m32r): Add prototype.
10656 (the_low_target): Add initializer for arch_setup field.
10657 * linux-m68k-low.c (init_registers_m68k): Add prototype.
10658 (the_low_target): Add initializer for arch_setup field.
10659 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
10660 (init_registers_mips64_linux): Likewise.
10661 (the_low_target): Add initializer for arch_setup field.
10662 * linux-ppc-low.c (init_registers_ppc): Add prototype.
10663 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
10664 (the_low_target): Add initializer for arch_setup field.
10665 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
10666 (init_registers_powerpc_64): Likewise.
10667 (the_low_target): Add initializer for arch_setup field.
10668 * linux-s390-low.c (init_registers_s390): Add prototype.
10669 (init_registers_s390x): Likewise.
10670 (the_low_target): Add initializer for arch_setup field.
10671 * linux-sh-low.c (init_registers_sh): Add prototype.
10672 (the_low_target): Add initializer for arch_setup field.
10673 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
10674 (the_low_target): Add initializer for arch_setup field.
10675 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
10676 (the_low_target): Add initializer for arch_setup field.
10677
10678 * win32-low.h (struct win32_target_ops): Add arch_setup field.
10679 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
10680 instead of init_registers ().
10681 * win32-arm-low.c (init_registers_arm): Add prototype.
10682 (the_low_target): Add initializer for arch_setup field.
10683 * win32-i386-low.c (init_registers_i386): Add prototype.
10684 (the_low_target): Add initializer for arch_setup field.
10685
10686 * spu-low.c (init_registers_spu): Add prototype.
10687 (initialize_low): Call initialie_registers_spu () instead of
10688 initialize_registers ().
10689
fd96d250
PA		 106902008-02-19 Pedro Alves <pedro@codesourcery.com>
10691
10692 * server.c (handle_v_requests): When handling the vRun and vAttach
10693 packets, if already debugging a process, don't kill it. Return an
10694 error instead.
10695
d41b6bb4
DJ		 106962008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
10697
10698 * server.c (handle_query): Correct length check.
10699
5ac588cf
PA		 107002008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
10701
10702 * win32-low.c (do_initial_child_stuff): Add process handle
10703 parameter. Set current_process_handle and current_process_id from the
10704 parameters. Clear globals.
10705 (win32_create_inferior): Don't set current_process_handle and
10706 current_process_id here. Instead pass them on the call to
10707 do_initial_child_stuff.
10708 (win32_attach): Likewise.
10709 (win32_clear_inferiors): New.
10710 (win32_kill): Don't close the current process handle or the
10711 current thread handle here. Instead call win32_clear_inferiors.
10712 (win32_detach): Don't open a new handle to the process. Call
10713 win32_clear_inferiors.
10714 (win32_join): Don't rely on current_process_handle; open a new
10715 handle using the process id.
10716 (win32_wait): Call win32_clear_inferiors when the inferior process
10717 has exited.
10718
ecd7ecbc
DJ		 107192008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
10720
10721 * server.c (monitor_show_help): Add "exit".
10722
1525d545
MG		 107232008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
10724
ecd7ecbc 10725 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 10726 (clean): Add reg-xtensa.c.
10727 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 10728 * configure.srv (xtensa*-*-linux*) New target.
10729 * linux-xtensa-low.c: New.
10730 * xtensa-xtregs.c: New.
1525d545 10731
59a016f0
PA		 107322008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
10733
10734 * hostio.c: Don't include errno.h.
10735 (errno_to_fileio_errno): Move to hostio-errno.
10736 * hostio.c: (hostio_error): Remove the error parameter. Defer the
10737 error number outputting to the target->hostio_last_error callback.
10738 (hostio_packet_error): Use FILEIO_EINVAL directly.
10739 (handle_open, handle_pread, hostio_error, handle_unlink): Update
10740 calls to hostio_error.
10741 * hostio-errno.c: New.
10742 * server.h (hostio_last_error_from_errno): Declare.
10743 * target.h (target_ops): Add hostio_last_error member.
10744 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
10745 as hostio_last_error handler.
889bf7c5 10746 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 10747 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
10748 (wince_hostio_last_error): New functions.
10749 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
10750 as hostio_last_error handler.
10751 (win32_target_ops) [!_WIN32_WCE]: Register
10752 hostio_last_error_from_errno as hostio_last_error handler.
10753 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
10754 (hostio-errno.o): New rule.
10755 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
10756 * configure.srv (srv_hostio_err_objs): New variable. Default to
10757 hostio-errno.o.
10758 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
10759 * configure: Regenerate.
10760
2d717e4f
DJ		 107612008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10762
10763 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
10764 (linux_kill, linux_detach): Clean up the process list.
10765 * remote-utils.c (remote_open): Improve port number parsing.
10766 (putpkt_binary, input_interrupt): Only send interrupts if the target
10767 is running.
10768 * server.c (extended_protocol): Make static.
10769 (attached): Define earlier.
10770 (exit_requested, response_needed, program_argv): New variables.
10771 (target_running): New.
10772 (start_inferior): Clear attached here.
10773 (attach_inferior): Set attached here.
10774 (require_running): Define.
10775 (handle_query): Use require_running and target_running. Implement
10776 "monitor exit".
10777 (handle_v_attach, handle_v_run): New.
10778 (handle_v_requests): Use require_running. Handle vAttach and vRun.
10779 (gdbserver_usage): Update.
10780 (main): Redo argument parsing. Handle --debug and --multi. Handle
10781 --attach along with other options or after the port. Save
10782 program_argv. Support no initial program. Resynchronize
10783 communication with GDB after an error. Handle "monitor exit".
10784 Use require_running and target_running. Always allow the extended
10785 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
10786 restart in extended mode.
10787 * README: Refer to the GDB manual. Update --attach usage.
10788
7407e2de
AS		 107892007-12-20 Andreas Schwab <schwab@suse.de>
10790
10791 * linux-low.c (STACK_SIZE): Define.
10792 (linux_tracefork_child): Use it. Use __clone2 on ia64.
10793 (linux_test_for_tracefork): Likewise.
10794
b65d95c5
DJ		 107952007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
10796
10797 * linux-low.c (linux_wait_for_event): Update messages. Do not
10798 reinsert auto-delete breakpoints.
10799 * mem-break.c (struct breakpoint): Change return type of handler to
10800 int.
10801 (set_breakpoint_at): Update handler type.
10802 (reinsert_breakpoint_handler): Return 1 instead of calling
10803 delete_breakpoint.
10804 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
10805 setting a new one.
10806 (check_breakpoints): Delete auto-delete breakpoints and return 2.
10807 * mem-break.h (set_breakpoint_at): Update handler type.
10808 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
10809 * win32-low.c (auto_delete_breakpoint): New.
10810 (get_child_debug_event): Use it.
10811
4e799345
DJ		 108122007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
10813
10814 * configure.ac: Check for pread and pwrite.
10815 * hostio.c (handle_pread): Fall back to lseek and read.
10816 (handle_pwrite): Fall back to lseek and write.
10817 * config.in, configure: Regenerated.
10818
27524b67
DJ		 108192007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
10820
10821 * server.c (myresume): Add own_buf argument.
10822 (main): Update calls.
10823
a20d5e98
DJ		 108242007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
10825
10826 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
10827 * remote-utils.c (remote_open): Do not call disable_async_io.
10828 (block_async_io): Delete.
10829 (unblock_async_io): Make static.
10830 (initialize_async_io): New.
10831 * server.c (handle_v_cont): Handle async I/O here.
10832 (myresume): Likewise. Move other common resume tasks here...
10833 (main): ... from here. Call initialize_async_io. Disable async
10834 I/O before the main loop.
10835 * server.h (initialize_async_io): Declare.
10836 (block_async_io, unblock_async_io): Delete prototypes.
10837 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
10838
b79d787e
DJ		 108392007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
10840
10841 * remote-utils.c (readchar): Allow binary data in received messages.
10842
d97903b2
PA		 108432007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10844
10845 * win32-low.c (attaching): New global.
10846 (win32_create_inferior): Clear the `attaching' global.
10847 (win32_attach): Set the `attaching' global.
10848 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
10849 attaching. Only set a breakpoint at the entry point if not
10850 attaching.
10851
311de423
PA		 108522007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10853
10854 * server.c (main): Don't report dll events on the initial
10855 connection on attaches.
10856
6c2d16d2
PA		 108572007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10858
10859 * server.c (main): Relax numerical bases supported for the pid of
10860 the --attach command line argument.
10861
5ca906e6
PA		 108622007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10863
10864 * win32-low.c (win32_attach): Call OpenProcess before
10865 DebugActiveProcess, not after. Add last error output to error
10866 call.
10867
9c6c8194
PA		 108682007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10869
10870 * win32-low.c (win32_get_thread_context)
10871 (win32_set_thread_context): New functions.
10872 (thread_rec): Use win32_get_thread_context.
10873 (continue_one_thread, win32_resume): Use win32_set_thread_context.
10874 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
10875 field.
10876
4d5d1aaa
PA		 108772007-12-03 Leo Zayas
10878 Pedro Alves <pedro_alves@portugalmail.pt>
10879
10880 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
10881 global variables.
10882 (child_add_thread): Minor cleanup.
10883 (child_continue): Resume artificially suspended threads before
10884 calling ContinueDebugEvent.
10885 (suspend_one_thread): New.
10886 (fake_breakpoint_event): New.
10887 (get_child_debug_event): Change return type to int. Check here if
10888 gdb sent an interrupt request. If a soft interrupt was requested,
10889 fake a breakpoint event. Return 0 if there is no event to handle,
10890 and 1 otherwise.
10891 (win32_wait): Don't check here if gdb sent an interrupt request.
10892 Ensure there is a valid event to handle.
10893 (win32_request_interrupt): Add soft interruption method as last
10894 resort.
10895
c436e841
PA		 108962007-12-03 Leo Zayas
10897 Pedro Alves <pedro_alves@portugalmail.pt>
10898
10899 * win32-low.h (win32_thread_info): Add descriptions to the
10900 structure members. Replace `suspend_count' counter by a
10901 `suspended' flag.
10902 * win32-low.c (thread_rec): Update condition of when to get the
10903 context from the inferior. Rely on ContextFlags being set if it
10904 has already been retrieved. Only suspend the inferior thread if
10905 we haven't already. Warn if that fails.
10906 (continue_one_thread): s/suspend_count/suspended/. Only call
10907 ResumeThread once. Warn if that fails.
10908
e7b5fa67
PA		 109092007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10910
10911 * win32-low.c (win32_wait): Don't read from the inferior when it
10912 has already exited.
10913
a385171d
PA		 109142007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10915
10916 * Makefile.in (win32_low_h): New variable.
10917 (win32-low.o): Add dependency on $(win32_low_h).
10918 (win32-arm-low.o, win32-i386-low.o): New rules.
10919
f80c84b3
DJ		 109202007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10921
10922 * hostio.c: Correct copyright year.
10923
a6b151f1
DJ		 109242007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10925
10926 * Makefile.in (OBS): Add hostio.o.
10927 (hostio.o): New rule.
10928 * server.h (handle_vFile): Declare.
10929 * hostio.c: New file.
10930 * server.c (handle_v_requests): Take packet_len and new_packet_len
10931 for binary packets. Call handle_vFile.
10932 (main): Update call to handle_v_requests.
10933
f9387fc3
DJ		 109342007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
10935
10936 * linux-low.c: Include <sched.h>.
10937
51c2684e
DJ		 109382007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
10939
10940 * linux-low.c (linux_tracefork_grandchild): New.
10941 (linux_tracefork_child): Use clone.
10942 (linux_test_for_tracefork): Use clone; allocate and free a stack.
10943
75f83163
JB		 109442007-10-31 Joel Brobecker <brobecker@adacore.com>
10945
10946 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
10947
da5898ce
DJ		 109482007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
10949
10950 * linux-low.c (handle_extended_wait): Handle unexpected signals.
10951
24a09b5f
DJ		 109522007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
10953
10954 * inferiors.c (change_inferior_id): Delete.
10955 (add_pid_to_list, pull_pid_from_list): New.
10956 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
10957 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
10958 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
10959 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
10960 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
10961 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
10962 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
10963 (using_threads): Always set to 1.
10964 (handle_extended_wait): New.
10965 (add_process): Do not set TID.
10966 (linux_create_inferior): Set must_set_ptrace_flags.
10967 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
10968 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
10969 (linux_thread_alive): Rename TID argument to LWPID.
10970 (linux_wait_for_process): Handle unknown processes. Do not use TID.
10971 (linux_wait_for_event): Do not use TID or check using_threads. Update
10972 call to dead_thread_notify. Call handle_extended_wait.
10973 (linux_create_inferior): Use PTRACE_SETOPTIONS.
10974 (send_sigstop): Delete sigstop_sent.
10975 (wait_for_sigstop): Avoid TID.
10976 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
10977 (linux_test_for_tracefork): New.
10978 (linux_lookup_signals): Use thread_db_active and
10979 linux_supports_tracefork_flag.
10980 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
10981 * linux-low.h (get_process_thread): Avoid TID.
10982 (struct process_ifo): Move thread_known and tid to the end. Remove
10983 sigstop_sent.
10984 (linux_attach_lwp, thread_db_init): Update prototypes.
10985 * server.h (change_inferior_id): Delete prototype.
10986 (add_pid_to_list, pull_pid_from_list): New prototypes.
10987 * thread-db.c (thread_db_use_events): New.
10988 (find_first_thread): Rename to...
10989 (find_one_thread): ...this. Update callers and messages. Do not
10990 call fatal. Check thread_db_use_events. Do not call
10991 change_inferior_id or new_thread_notify.
10992 (maybe_attach_thread): Update. Do not call new_thread_notify.
10993 (thread_db_init): Set thread_db_use_events. Check use_events.
10994 * utils.c (fatal, warning): Correct message prefix.
10995
30ed0a8f
DJ		 109962007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
10997
10998 * Makefile.in (clean): Remove new files.
10999 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
11000 (powerpc-64.o, powerpc-64.c): New rules.
11001 * configure.srv: Use alternate register sets for powerpc64-*-linux*
11002 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
11003 with SPE.
11004 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
11005 SPE targets.
11006 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
11007 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
11008 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
11009 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
11010 (target_regsets): Add AltiVec and SPE register sets.
11011 * configure.ac: Check for AltiVec and SPE.
11012 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
11013 (ppc_fill_vrregset, ppc_store_vrregset): New.
11014 (target_regsets): Add AltiVec register set.
11015 * configure: Regenerated.
11016
fd462a61
DJ		 110172007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
11018
11019 * linux-low.c (O_LARGEFILE): Define.
11020 (linux_read_memory): Use /proc/PID/mem.
11021 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
11022 * configure, config.in: Regenerated.
11023
69f223ed
DJ		 110242007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11025
11026 * linux-low.c (linux_wait_for_event): Do not pass signals while
11027 single-stepping.
11028
aec18585
PA		 110292007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11030
11031 * win32-low.c (create_process): New.
11032 (win32_create_inferior): Use create_process instead of
11033 CreateProcess. If create_process failed retry appending an ".exe"
11034 suffix. Store the GetLastError result immediatelly after
11035 create_process calls and use it on the call to error.
11036
34d86ddd
PA		 110372007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11038
11039 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
11040
5a0e3bd0
JB		 110412007-08-23 Joel Brobecker <brobecker@adacore.com>
11042
11043 * configure.ac: Switch license to GPLv3.
11044
f88c79e6
MS		 110452007-08-01 Michael Snyder <msnyder@access-company.com>
11046
11047 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
11048
6b3d9b83
PA		 110492007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
11050
11051 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
11052 typedef.
11053 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
11054 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
11055 CloseToolhelp32Snapshot.
11056 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
11057 CloseToolhelp32Snapshot.
11058
c588c53c
MS		 110592007-07-27 Michael Snyder <michael.snyder@access-company.com>
11060
11061 * server.c (main): Check for inferior exit before main loop.
11062
aa0403d9
PA		 110632007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
11064
11065 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
11066 instead of on tmp_desc.
11067
255e7678
DJ		 110682007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
11069 Daniel Jacobowitz <dan@codesourcery.com>
11070
11071 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
11072 (add_thread): Minor cleanups.
11073 (clear_inferiors): Move lower in the file. Clear the DLL
11074 list.
11075 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
11076 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
11077 (xml_escape_text): New.
11078 * server.c (handle_query): Handle qXfer:libraries:read. Report it
11079 for qSupported.
11080 (handle_v_cont): Report errors.
11081 (gdbserver_version): Update.
11082 (main): Correct size of own_buf. Do not report initial DLL events.
11083 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11084 (unloaded_dll, xml_escape_text): New.
11085 * win32-low.c (enum target_waitkind): Update comments.
11086 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11087 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11088 (win32_EnumProcessModules, win32_GetModuleInformation)
11089 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11090 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11091 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11092 (win32_Module32First, win32_Module32Next, load_toolhelp)
11093 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11094 (get_child_debug_event): Handle DLL events.
11095 (win32_wait): Likewise.
11096
0d37add9
DJ		 110972007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11098
11099 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11100 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11101
45e2715e
PA		 111022007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11103
11104 * win32-low.c (handle_output_debug_string): Ignore event if not
11105 waiting.
11106
c5674cf1
PA		 111072007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11108
11109 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11110
2bbe3cc1
DJ		 111112007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11112
11113 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11114
ae13219e
DJ		 111152007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11116
11117 * inferiors.c (change_inferior_id): Add comment.
11118 * linux-low.c (check_removed_breakpoint): Add an early
11119 prototype. Improve debug output.
11120 (linux_attach): Doc update.
11121 (linux_detach_one_process, linux_detach): Clean up before releasing
11122 each process.
11123 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11124 * linux-low.h (struct process_info): Doc improvement.
11125 * mem-break.c (delete_all_breakpoints): New.
11126 * mem-break.h (delete_all_breakpoints): New prototype.
11127 * thread-db.c (find_first_thread): New.
11128 (thread_db_create_event): Call it instead of
11129 thread_db_find_new_threads. Clean up unused variables.
11130 (maybe_attach_thread): Remove first thread handling.
11131 (thread_db_find_new_threads): Use find_first_thread.
11132 (thread_db_get_tls_address): Likewise.
11133
4105de34
DJ		 111342007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11135
11136 * thread-db.c (thread_db_find_new_threads): Add prototype.
11137 (thread_db_create_event): Check for the main thread before adding
11138 a new thread.
11139 (maybe_attach_thread): Only enable event reporting if TID == 0.
11140 (thread_db_get_tls_address): Check for new threads.
11141
2b876972
DJ		 111422007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11143
11144 * linux-low.c (linux_create_inferior): Try execv before execvp.
11145 * spu-low.c (spu_create_inferior): Likewise.
11146
7a245884
DJ		 111472007-06-13 Mike Frysinger <vapier@gentoo.org>
11148
11149 * linux-low.c (linux_create_inferior): Change execv to execvp.
11150 * spu-low.c (spu_create_inferior): Likewies.
11151
117ce543
DJ		 111522007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11153
11154 * Makefile.in (clean): Clean new files instead of deleted ones.
11155 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11156 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11157 rules.
11158 * configure.srv: Specify XML files and new regformats for MIPS and
11159 MIPS64 GNU/Linux.
11160 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11161 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11162 an entry for the restart register.
11163 (mips_cannot_fetch_register, mips_cannot_store_register)
11164 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11165 register names to match the XML descriptions.
11166 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11167 restart register instead of $0.
11168
0e7f50da
UW		 111692007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11170 Markus Deuling <deuling@de.ibm.com>
11171
11172 * remote-utils.c (decode_xfer_write): New function.
11173 * server.h (decode_xfer_write): Add prototype.
11174 * server.c (handle_query): Add PACKET_LEN argument. Support
11175 qXfer:spu:read and qXfer:spu:write packets.
11176 (main): Pass packet_len to handle_query.
11177 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11178 * target.h (target_ops): Add qxfer_spu.
11179
374c1d38
UW		 111802007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11181
11182 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11183 accessing non-seekable spufs files.
11184
bb63802a
UW		 111852007-05-16 Markus Deuling <deuling@de.ibm.com>
11186
889bf7c5 11187 * server.c (handle_query): Add reply for qC packet.
bb63802a 11188
7390519e
PA		 111892007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11190 Leo Zayas <lerele@champenstudios@com>
11191
11192 * server.h (check_remote_input_interrupt_request): New function.
11193 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11194 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11195 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11196 (check_remote_input_interrupt_request): New function.
11197 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 11198 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 11199 winapi_GenerateConsoleCtrlEvent): New typedefs.
11200 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
11201 to 250 ms.
11202 (win32_wait): Check for remote interrupt request
11203 with check_remote_input_interrupt_request.
11204 (win32_request_interrupt): New function.
11205 (win32_target_op): Set request_interrupt to win32_request_interrupt.
11206
34b34921
PA		 112072007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11208
11209 * win32-low.c (debug_registers_changed,
11210 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
11211 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
11212 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
11213 (thread_rec): Get context using the low target.
11214 (child_add_thread): Call thread_added on the low target,
11215 which does the same thing.
11216 (regptr): Delete.
11217 (do_initial_child_stuff): Remove debug registers references.
11218 Set context using the low target. Resume threads after
11219 setting the contexts.
11220 (child_continue): Remove dead variable. Remove debug
11221 registers references.
11222 (child_fetch_inferior_registers): Go through the low target.
11223 (do_child_store_inferior_registers): Remove.
11224 (child_store_inferior_registers): Go through the low target.
11225 (win32_resume): Remove debug registers references.
11226 Set context using the low target.
11227 (handle_exception): Change return type to void. Don't record
11228 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
11229 first chance exception.
889bf7c5 11230 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 11231 goto loop. Always return after waiting for debug event.
11232 (win32_wait): Convert to switch statement. Handle spurious
11233 events.
11234
11235 * win32-i386-low.c (debug_registers_changed,
11236 debug_registers_used): New.
11237 (initial_stuff): Rename to ...
11238 (i386_initial_stuff): ... this. Clear debug registers
11239 state variables.
11240 (store_debug_registers): Delete.
11241 (i386_get_thread_context): New.
11242 (load_debug_registers): Delete.
11243 (i386_set_thread_context): New.
11244 (i386_thread_added): New.
11245 (single_step): Rename to ...
11246 (i386_single_step): ... this.
11247 (do_fetch_inferior_registers): Rename to ...
11248 (i386_fetch_inferior_register): ... this.
11249 (i386_store_inferior_register): New.
11250 (the_low_target): Adapt to new interface.
11251
11252 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
11253 (arm_get_thread_context): New.
11254 (arm_set_thread_context): New.
11255 (regptr): New.
11256 (do_fetch_inferior_registers): Rename to ...
11257 (arm_fetch_inferior_register): ... this.
11258 (arm_store_inferior_register): New.
11259 (arm_wince_breakpoint): Reimplement as unsigned long.
11260 (arm_wince_breakpoint_len): Define.
11261 (the_low_target): Adapt to new interface.
11262
11263 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
11264 load_debug_registers. Add get_thread_context, set_thread_context,
11265 thread_added and store_inferior_register. Rename
11266 fetch_inferior_registers to fetch_inferior_register.
11267 (regptr): Remove declaration.
11268
dd6953e1
PA		 112692007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11270
11271 * linux-low.c (linux_detach): Change return type to int. Return 0.
11272 * spu-low.c (spu_detach): Likewise.
11273
444d6139
PA		 112742007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11275
11276 * target.h (target_ops): Change return type of detach to int.
11277 Add join.
11278 (join_inferior): New.
11279 * server.c (main): Don't skip detach support on mingw32.
11280 If the inferior doesn't support detaching return error.
11281 Call join_inferior instead of using waitpid.
11282 * linux-low.c (linux_join): New.
11283 (linux_target_op): Add linux_join.
11284 * spu-low.c (spu_join): New.
11285 (spu_target_ops): Add spu_join.
11286 * win32-low.c (win32_detach): Adapt to new interface.
11287 Reopen current_process_handle before detaching. Issue a child
11288 resume before detaching.
11289 (win32_join): New.
11290 (win32_target_op): Add win32_join.
11291
1d5315fe
PA		 112922007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11293
11294 * win32-low.c (win32-attach): Fix return value.
11295 * target.h (target_ops): Describe ATTACH return values.
11296
bf914831
PA		 112972007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11298
11299 * win32-low.c (GETPROCADDRESS): Define.
11300 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
11301 (winapi_DebugSetProcessKillOnExit): Likewise.
11302 (win32_create_inferior): Force usage of ansi CreateProcessA.
11303 (win32_attach): Use GETPROCADDRESS.
11304 (win32_detach): Likewise.
11305
f72f3e60
PA		 113062007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11307
11308 * win32-low.c (win32_wait): Don't use WSTOPSIG.
11309
ed50f18f
PA		 113102007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
11311
11312 * win32-low.c: Commit leftover changes from 2007-03-29.
11313
0c2ead7e
DJ		 113142007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11315
11316 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
11317 fields short instead of int. Add explicit padding.
11318 (i387_cache_to_fsave): Remove unnecessary casts.
11319 (i387_fsave_to_cache): Doc fix.
11320 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
11321
73725ff3
DJ		 113222007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11323
11324 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
11325 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
11326
d99f33d8
PA		 113272007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11328
11329 * configure.srv (arm*-*-mingw32ce*): Move near the other
11330 arm targets.
11331
68070c10
PA		 113322007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11333
2482afc6 11334 * configure.ac: Add errno checking.
68070c10
PA		 11335 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
11336 sys/file.h and malloc.h.
11337 (AC_CHECK_DECLS): Add perror.
11338 (srv_mingwce): Handle.
2482afc6 11339 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 11340 win32-i386-low.o to srv_tgtobj.
11341 (i[34567]86-*-mingw*): Likewise.
11342 (arm*-*-mingw32ce*): Add case.
11343 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11344 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
11345 [__MINGW32CE__] (strerror): New function.
11346 [__MINGW32CE__] (errno): Define to GetLastError.
11347 [__MINGW32CE__] (COUNTOF): New macro.
11348 (remote_open): Remove extra close call.
11349 * mem-break.c (delete_breakpoint_at): New function.
11350 * mem-break.h (delete_breakpoint_at): Declare.
11351 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11352 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
11353 [USE_WIN32API] (read, write): Add char* casts.
11354 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
11355 * server.h: Include wincecompat.h on Windows CE.
11356 [HAVE_ERRNO_H]: Check.
11357 (perror): Declare if not declared.
11358 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
11359 (perror_with_name): Remove errno declaration.
11360 * wincecompat.h: New.
11361 * wincecompat.c: New.
11362 * win32-low.h: New.
11363 * win32-arm-low.c: New.
11364 * win32-i386-low.c: New.
11365 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
11366 (OUTMSG2): Make it safe.
11367 (_T): New macro.
11368 (COUNTOF): New macro.
11369 (NUM_REGS): Get it from the low target.
11370 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
11371 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
11372 (thread_rec): Let low target handle debug registers.
11373 (child_add_thread): Likewise.
11374 (child_init_thread_list): Likewise.
11375 (continue_one_thread): Likewise.
11376 (regptr): New.
11377 (do_child_fetch_inferior_registers): Move to ...
11378 * win32-i386-low.c: ... here, and rename to ...
11379 (do_fetch_inferior_registers): ... this.
889bf7c5 11380 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 11381 Go through the low target.
11382 (do_child_store_inferior_registers): Use regptr.
11383 (strwinerror): New function.
11384 (win32_create_inferior): Handle Windows CE.
11385 Use strwinerror instead of strerror on Windows error
11386 codes. Add program to the error output.
11387 Don't close the main thread handle on Windows CE.
11388 (win32_attach): Use coredll.dll on Windows CE.
11389 (win32_kill): Close current process and current
11390 thread handles.
11391 (win32_detach): Use coredll.dll on Windows CE.
11392 (win32_resume): Let low target handle debug registers, and
11393 step request.
11394 (handle_exception): Add/Remove initial breakpoint. Avoid
11395 non-existant WSTOPSIG on Windows CE.
11396 (win32_read_inferior_memory): Cast to remove warning.
11397 (win32_arch_string): Go through the low target.
11398 (initialize_low): Call set_breakpoint_data with the low
11399 target's breakpoint.
11400 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
11401 FOP_REGNUM, mappings): Move to ...
11402 * win32-i386-low.c: ... here.
11403 * win32-low.c (win32_thread_info): Move to ...
11404 * win32-low.h: ... here.
11405 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
11406 win32-arm-low.c and wincecompat.c.
11407 (all:): Add $EXEEXT.
11408 (install-only:): Likewise.
11409 (gdbserver:): Likewise.
11410 (gdbreplay:): Likewise.
11411 * config.in: Regenerate.
11412 * configure: Regenerate.
11413
41093d81
PA		 114142007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11415
11416 * win32-low.c: Rename typedef thread_info to
11417 win32_thread_info throughout.
11418
544afa54
PA		 114192007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11420
11421 * win32-i386-low.c: Rename to ...
11422 * win32-low.c: ... this.
11423 * configure.srv: Replace win32-i386-low.o with win32-low.o.
11424 * Makefile.in: Likewise.
11425
bce7165d
PA		 114262007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
11427
11428 * remote-utils.c (monitor_output): Constify msg parameter.
11429 * server.h (monitor_output): Likewise.
11430 * win32-i386-low.c (handle_output_debug_string): New.
11431 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
11432 handle_output_debug_string.
11433 (get_child_debug_event): Likewise.
11434
506c7aa0
DJ		 114352007-03-27 Mat Hostetter <mat@lcs.mit.edu>
11436
11437 * server.c (main): Correct strtoul check.
11438
42c81e2a
DJ		 114392007-03-27 Jon Ringle <jon@ringle.org>
11440
11441 * linux-low.c: Check __ARCH_HAS_MMU__ also.
11442
9453113a
DJ		 114432007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
11444
11445 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
11446
64a69107
DJ		 114472007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
11448
11449 * terminal.h: Check HAVE_SGTTY_H.
11450
114512007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 11452
11453 * remote-utils.c (remote_open): Print out the assigned port number.
11454
c74d0ad8
DJ		 114552007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
11456
11457 * remote-utils.c (monitor_output): New function.
11458 * server.c (debug_threads): Define here.
11459 (monitor_show_help): New function.
11460 (handle_query): Handle qRcmd.
11461 (main): Do not handle 'd' packet.
11462 * server.h (debug_threads, remote_debug, monitor_output): Declare.
11463 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
11464 of debug_threads.
11465
de7c3b4a
PA		 114662007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11467
11468 * Makefile.in (EXEEXT): New.
11469 (clean): Use $(EXEEXT).
11470
ef57601b
PA		 114712007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11472
11473 * target.h (target_ops): Rename send_signal to request_interrupt,
11474 and remove enum target_signal parameter.
11475 * linux-low.c (linux_request_interrupt): Rename from
11476 linux_send_signal, and always send SIGINT.
11477 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
11478 and always send SIGINT.
11479 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
11480 of send_signal.
11481 (input_interrupt): Likewise.
11482
820f2bda
PA		 114832007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11484
11485 * server.c (get_features_xml): Check if target implemented
11486 arch_string.
11487 * win32-i386-low.c (win32_arch_string): New.
11488 (win32_target_ops): Add win32_arch_string as arch_string member.
11489
ab39bf24
UW		 114902007-02-22 Markus Deuling <deuling@de.ibm.com>
11491
11492 * spu-low.c (spu_arch_string): New.
11493 (spu_target_ops): Add spu_arch_string.
11494
61ff6e04
DJ		 114952007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
11496
11497 * remote-utils.c: Remove HAVE_TERMINAL_H check.
11498 * configure.ac: Do not check for terminal.h.
11499 * configure, config.in: Regenerated.
11500
fb1e4ffc
DJ		 115012007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11502
11503 * Makefile.in (OBS): Add $(XML_BUILTIN).
11504 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
11505 (clean): Update.
11506 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
11507 (arm-with-iwmmxt.c): New.
11508 * config.in, configure: Regenerate.
11509 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
11510 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
11511 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
11512 (arm*-*-linux*): Add iWMMXt and regset support.
11513 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
11514 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
11515 (arm_store_wmmxregset, target_regsets): New.
11516 * server.c (get_features_xml): Take annex argument. Check builtin
11517 XML documents.
11518 (handle_query): Handle multiple annexes.
11519
0f48aa01
DJ		 115202007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11521
11522 * remote-utils.c [USE_WIN32API] (read, write): Define.
11523 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
11524 write.
11525
23181151
DJ		 115262007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
11527
11528 * linux-i386-low.c (the_low_target): Set arch_string.
11529 * linux-x86-64-low.c (the_low_target): Likewise.
11530 * linux-low.c (linux_arch_string): New.
11531 (linux_target_ops): Add it.
11532 * linux-low.h (struct linux_target_ops): Add arch_string.
11533 * server.c (write_qxfer_response): Use const void * for DATA.
11534 (get_features_xml): New.
11535 (handle_query): Handle qXfer:features:read. Report it for qSupported.
11536 * target.h (struct target_ops): Add arch_string method.
11537
9d606399
DJ		 115382007-01-03 Denis Pilat <denis.pilat@st.com>
11539 Daniel Jacobowitz <dan@codesourcery.com>
11540
11541 * linux-low.c (linux_kill): Handle being called with no threads.
11542 * win32-i386-low.c (win32_kill): Likewise.
11543 (get_child_debug_event): Clear current_process_handle.
11544
115452006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 11546 Daniel Jacobowitz <dan@codesourcery.com>
11547
11548 * remote-utils.c (remote_open): Check the type of specified
11549 serial port devices before opening them.
11550 * server.c (main): Kill the inferior if an error occurs during
11551 the first remote_open.
11552
a5e13d24
DJ		 115532006-12-05 Markus Deuling <deuling@de.ibm.com>
11554
11555 * README: Update supported targets.
11556
186947f7
DJ		 115572006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
11558
11559 * Makefile.in (clean): Remove reg-mips64.c.
11560 (reg-mips64.c, reg-mips64.o): New rules.
11561 * configure.srv: Handle mips64. Include regset support for mips.
11562 * linux-mips-low.c (union mips_register): New.
11563 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
11564 (mips_breakpoint, mips_breakpoint_at): Use int.
11565 (mips_collect_register, mips_supply_register)
11566 (mips_collect_register_32bit, mips_supply_register_32bit)
11567 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11568 (mips_store_fpregset, target_regsets): New.
11569 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
11570
a13e2c95
UW		 115712006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
11572
11573 * configure.srv: Add target "spu*-*-*".
11574 * Makefile.in (clean): Remove reg-spu.c.
11575 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
11576 * spu-low.c: New file.
11577
cb7283db
DJ		 115782006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11579
11580 * configure.ac: Correct td_thr_tls_get_addr test.
11581 * configure: Regenerated.
11582
89be2091
DJ		 115832006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11584
11585 * linux-low.c (linux_wait_for_event): Reformat. Use the
11586 pass_signals array.
11587 * remote-utils.c (decode_address_to_semicolon): New.
11588 * server.c (pass_signals, handle_general_set): New.
11589 (handle_query): Mention QPassSignals for qSupported.
11590 (main): Call handle_general_set.
11591 * server.h (pass_signals, decode_address_to_semicolon): New.
11592
000ef4f0
DJ		 115932006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
11594
11595 * server.c (handle_query): Correct error handling for read_auxv.
11596
b7149293
UW		 115972005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
11598
11599 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
11600 and srv_linux_thread_db to yes.
11601 * linux-s390-low.c (s390_fill_gregset): New function.
11602 (target_regsets): Define data structure.
11603
dae5f5cf
DJ		 116042006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
11605
11606 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
11607 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
11608 * config.in, configure: Regenerated.
11609 * inferiors.c (gdb_id_to_thread): New function.
11610 (gdb_id_to_thread_id): Use it.
11611 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
11612 * linux-low.h (struct process_info): Add th member.
11613 (thread_db_get_tls_address): New prototype.
11614 * remote-utils.c (decode_address): Make non-static.
11615 * server.c (handle_query): Handle qGetTLSAddr.
11616 * server.h (gdb_id_to_thread, decode_address): New prototypes.
11617 * target.h (struct target_ops): Add get_tls_address.
11618 * thread-db.c (maybe_attach_thread): Save the thread handle.
11619 (thread_db_get_tls_address): New.
11620
32ca6d61
DJ		 116212006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
11622
11623 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
11624 (linux_resume_one_process): Take a siginfo_t *. Update all
11625 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
11626 (struct pending_signals): Add a siginfo_t.
11627 (linux_wait_for_process): Always set last_status.
11628 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
11629 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
11630 * linux-low.h (struct process_info): Add last_status.
11631
5ffff7c1
DJ		 116322006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
11633
11634 * remote-utils.c (try_rle): New function.
11635 (putpkt_binary): Use it.
11636
8695c747
DJ		 116372006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
11638
11639 * Makefile.in (clean): Clean reg-x86-64-linux.c.
11640 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
11641 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
11642 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
11643 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
11644 point registers.
11645
290fadea
RS		 116462006-08-08 Richard Sandiford <richard@codesourcery.com>
11647
11648 * server.c (terminal_fd): New variable.
11649 (old_foreground_pgrp): Likewise.
11650 (restore_old_foreground_pgrp): New function.
11651 (start_inferior): Record the terminal file descriptor in terminal_fd
11652 and its original foreground group in old_foreground_pgrp. Register
11653 restore_old_foreground_pgrp with atexit().
11654
9f2e1e63
DJ		 116552006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
11656
11657 * server.c (handle_query): Correct qPart to qXfer.
11658
b80864fb
DJ		 116592006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
11660
11661 * configure.ac: Check for more headers which are missing on
11662 Windows. Automatically supply -lwsock32 and USE_WIN32API.
11663 * configure.srv: Add Cygwin and mingw32.
11664 * remote-utils.c: Don't include headers unconditionally which
11665 are missing on mingw32. Include <winsock.h> for mingw32.
11666 (remote_open): Adjust for mingw32 support. Flush
11667 standard error after writing to it.
11668 (remote_close, putpkt_binary, input_interrupt, block_async_io)
11669 (unblock_async_io, enable_async_io, disable_async_io)
11670 (readchar, getpkt): Update for Winsock support.
11671 (prepare_resume_reply): Expect a protocol signal number.
11672 * server.c: Disable <sys/wait.h> on mingw32.
11673 (start_inferior): Adjust for mingw32 support. Flush
11674 standard error after writing to it.
11675 (attach_inferior): Likewise. Use protocol signal
11676 numbers.
11677 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
11678 and names.
11679 * win32-i386-low.c: New file.
11680 * Makefile.in (XM_CLIBS): Set.
11681 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
11682 (win32-i386-low.o): New dependency rule.
11683 * linux-low.c (linux_wait): Use target signal numbers.
11684 * target.h (struct target_ops): Doc fix.
11685 * server.h (target_signal_to_name): New prototype.
11686 * gdbreplay.c: Don't include headers unconditionally which
11687 are missing on mingw32. Include <winsock.h> for mingw32.
11688 (remote_close, remote_open): Adjust for Winsock support.
11689 * configure, config.in: Regenerated.
11690
0876f84a
DJ		 116912006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11692
11693 * server.c (decode_xfer_read, write_qxfer_response): New.
11694 (handle_query): Take a packet length argument. Handle
11695 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
11696 the qSupported response.
11697 (main): Update call to handle_query.
11698
01f9e8fa
DJ		 116992006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
11700
11701 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
11702 (putpkt_binary): Renamed from putpkt and adjusted for binary
11703 data.
11704 (putpkt): New wrapper for putpkt_binary.
11705 (readchar): Don't mask off the high bit.
11706 (decode_X_packet): New function.
11707 * server.c (main): Call putpkt_binary if a handler sets the packet
11708 length. Save the length of the incoming packet. Handle 'X'.
11709 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
11710
be2a5f71
DJ		 117112006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
11712
11713 * server.c (handle_query): Handle qSupported.
11714
ea025f5f
DJ		 117152006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11716
11717 * remote-utils.c (all_symbols_looked_up): New variable.
11718 (look_up_one_symbol): Check it.
11719 * server.h (look_up_one_symbol): New declaration.
11720 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
11721
9308fc88
DJ		 117222006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11723
11724 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 11725 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 11726 (PTRACE_GET_THREAD_AREA): Define.
11727 (ps_get_thread_area): New function.
11728
52fb6437
NS		 117292006-05-09 Nathan Sidwell <nathan@codesourcery.com>
11730
11731 * configure.srv (m68k*-*-uclinux*): New target.
11732 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
11733 (linux_resume_one_process): Remove extraneous cast.
11734 (linux_read_offsets): New.
11735 (linux_target_op): Add linux_read_offsets on mmuless systems.
11736 * server.c (handle_query): Add qOffsets logic.
11737 * target.h (struct target_ops): Add read_offsets.
11738
21b0f40c
DJ		 117392006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11740
11741 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
11742 (PTRACE_GET_THREAD_AREA): Define.
11743 (ps_get_thread_area): New function.
11744 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
11745 (linux-x86-64-low.o): Update.
11746
0050a760
DJ		 117472006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11748
11749 * configure.ac: Remove checks for prfpregset_t.
11750 * gdb_proc_service.h: New file.
11751 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
11752 new "gdb_proc_service.h".
11753 * proc-service.c: Likewise.
11754 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
11755 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
11756 * Makefile.in (gdb_proc_service_h): Updated.
11757 * configure, config.in: Regenerated.
11758
b92a518e
DJ		 117592006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
11760
11761 * remote-utils.c (prepare_resume_reply): Move declaration
11762 of gdb_id_from_wait to the top of the block.
11763
545587ee
DJ		 117642006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
11765
11766 * linux-low.c (regsets_store_inferior_registers): Read the regset
11767 from the target before filling it.
11768
9db87ebd
DJ		 117692006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11770
11771 * server.c (attach_inferior): Return SIGTRAP for a successful
11772 attach.
11773
dd24457d
DJ		 117742006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11775
11776 * Makefile.in (OBS): Add version.o.
11777 (STAGESTUFF): Delete.
11778 (version.o): Add dependencies.
11779 (version.c): Replace rule.
11780 (clean): Remove version.c.
11781 * server.c (gdbserver_version): New.
11782 (gdbserver_usage): Use printf.
11783 (main): Handle --version and --help.
11784 * server.h (version, host_name): Add declarations.
11785
6f0f660e
EZ		 117862005-12-23 Eli Zaretskii <eliz@gnu.org>
11787
889bf7c5
PA		 11788 * linux-arm-low.c:
11789 * linux-arm-low.c:
11790 * inferiors.c:
11791 * i387-fp.h:
11792 * i387-fp.c:
11793 * gdbreplay.c:
11794 * regcache.c:
11795 * proc-service.c:
11796 * mem-break.h:
11797 * mem-break.c:
11798 * linux-x86-64-low.c:
11799 * linux-sh-low.c:
11800 * linux-s390-low.c:
11801 * linux-ppc64-low.c:
11802 * linux-ppc-low.c:
11803 * linux-mips-low.c:
11804 * linux-m68k-low.c:
11805 * linux-m32r-low.c:
11806 * linux-low.h:
11807 * linux-low.c:
11808 * linux-ia64-low.c:
11809 * linux-i386-low.c:
11810 * linux-crisv32-low.c:
11811 * thread-db.c:
11812 * terminal.h:
11813 * target.h:
11814 * target.c:
11815 * server.h:
11816 * server.c:
11817 * remote-utils.c:
11818 * regcache.h:
11819 * utils.c:
11820 * Makefile.in:
11821 * configure.ac:
6f0f660e
EZ		 11822 * gdbserver.1: Add (C) after Copyright. Update the FSF
11823 address.
11824
9d1fb177
DJ		 118252005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
11826
11827 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
11828 (arm_breakpoint_at): Recognize both breakpoints.
11829 (the_low_target): Use the correct breakpoint instruction.
11830
011a70c2
DJ		 118312005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
11832
11833 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
11834 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
11835 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
11836 (the_low_target): Update.
11837
7fb85e41
AS		 118382005-10-25 Andreas Schwab <schwab@suse.de>
11839
11840 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
11841
11842 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
11843 (ia64_num_regs): Reduce to 462.
11844
3db0444b
DJ		 118452005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
11846
11847 * acinclude.m4: Correct quoting.
11848 * aclocal.m4: Regenerated.
11849
11850 Suggested by SZOKOVACS Robert <szo@ies.hu>:
11851 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
11852 (thread_db_init): Call thread_db_err_str.
11853 * configure.ac: Check for TD_VERSION.
11854 * config.in, configure: Regenerated.
11855
bee0189a
DJ		 118562005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11857
11858 * server.h (error, fatal, warning): Add ATTR_FORMAT.
11859
e9d25b98
DJ		 118602005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11861
11862 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
11863 is not available. Define HAVE_PTRACE_GETREGS if it is.
11864 * config.in, configure: Regenerated.
11865 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
11866 * linux-i386-low.c, linux-m68k-low.c: Update to use
11867 HAVE_PTRACE_GETREGS.
11868 * linux-low.c (regsets_fetch_inferior_registers)
11869 (regsets_store_inferior_registers): Only return 0 if we processed
11870 GENERAL_REGS.
11871 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
11872 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
11873
a06660f7
DJ		 118742005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11875
11876 * inferiors.c (struct thread_info): Add gdb_id.
11877 (add_thread): Add gdb_id argument.
11878 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
11879 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
11880 calls to add_thread.
11881 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
11882 * server.c (handle_query): Use thread_to_gdb_id.
11883 (handle_v_cont, main): Use gdb_id_to_thread_id.
11884 * server.h (add_thread): Update prototype.
11885 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
11886 prototypes.
11887
5a1f5858
DJ		 118882005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11889
11890 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
11891 left-padded registers.
11892 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
11893 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
11894
e122f1f5
SE		 118952005-07-01 Steve Ellcey <sje@cup.hp.com>
11896
11897 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
11898 * configure: Regenerate.
11899 * config.in: Regenerate.
11900 * server.h (NEED_DECLARATION_STRERROR):
11901 Replace with !HAVE_DECL_STRERROR.
11902
d592fa2f
DJ		 119032005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
11904
11905 * linux-low.c (linux_wait, linux_send_signal): Don't test
11906 an unsigned long variable for > 0 if it could be MAX_ULONG.
11907 * server.c (myresume): Likewise.
11908 * target.c (set_desired_inferior): Likewise.
11909
ccbd4912
MK		 119102005-06-13 Mark Kettenis <kettenis@gnu.org>
11911
11912 * configure.ac: Simplify and improve check for socklen_t.
11913 * configure, config.in: Regenerate.
11914
f450004a
DJ		 119152005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
11916
11917 * acconfig.h: Remove.
11918 * configure.ac: Add a test for socklen_t. Use three-argument
11919 AC_DEFINE throughout.
11920 * config.in: Regenerated using autoheader 2.59.
11921 * configure: Regenerated.
11922
11923 * gdbreplay.c (socklen_t): Provide a default.
11924 (remote_open): Use socklen_t.
11925 * remote-utils.c (socklen_t): Provide a default.
11926 (remote_open): Use socklen_t.
11927 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
11928 unsigned char.
11929
11930 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
11931 char for buffers.
11932 * linux-low.c (linux_read_memory, linux_write_memory)
11933 (linux_read_auxv): Likewise.
11934 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
11935 (check_mem_write): Likewise.
11936 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
11937 Likewise.
11938 * regcache.c (struct inferior_rgcache_data, registers_to_string)
11939 (registers_from_string, register_data): Likewise.
11940 * server.c (handle_query, main): Likewise.
11941 * server.h (convert_ascii_to_int, convert_int_to_ascii)
11942 (decode_M_packet): Likewise.
11943 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
11944 * target.h (struct target_ops): Update read_memory, write_memory,
11945 and read_auxv.
11946 (read_inferior_memory, write_inferior_memory): Update.
11947 * linux-low.h (struct linux_target_ops): Change type of breakpoint
11948 to unsigned char *.
11949 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
11950 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
11951 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
11952 linux-s390-low.c, linux-sh-low.c: Update for changes in
11953 read_inferior_memory and the_low_target->breakpoint.
11954
eee84df1
DJ		 119552005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
11956
11957 * Makefile.in (SFILES): Add linux-ppc64-low.c.
11958 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
11959 * configure.srv: Add powerpc64-*-linux*.
11960 * linux-ppc64-low.c: New file.
11961
45b134e5
OF		 119622005-05-23 Orjan Friberg <orjanf@axis.com>
11963
11964 * linux-cris-low.c: New file with support for CRIS.
11965 * linux-crisv32-low.c: Ditto for CRISv32.
11966 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
11967 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 11968 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 11969 reg-crisv32.o, and reg-crisv32.c to make rules.
11970 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
11971 recognized targets.
11972
48d93c75
UW		 119732005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
11974
11975 * linux-low.c (fetch_register): Ensure buffer size is a multiple
11976 of sizeof (PTRACE_XFER_TYPE).
11977 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
11978
e013ee27
OF		 119792005-05-12 Orjan Friberg <orjanf@axis.com>
11980
889bf7c5 11981 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 11982 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
11983 pointers for hardware watchpoint support.
11984 * linux-low.h (struct linux_target_ops): Ditto.
11985 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
11986 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
11987 to linux_target_ops.
11988 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
11989 reply packet.
11990 * server.c (main): Recognize 'Z' and 'z' packets.
11991
b0ded00b
UW		 119922005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
11993
11994 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
11995 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
11996 (the_low_target): Add new members.
11997
8643e2ad
DJ		 119982005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
11999
12000 * proc-service.c (ps_lgetregs): Search all_processes instead of
12001 all_threads.
12002
fc620387
DJ		 120032005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12004
12005 * server.c (start_inferior): Change return type to int.
12006 (attach_inferior): Change sigptr to int *.
12007 (handle_v_cont, handle_v_requests): Change signal to int *.
12008 (main): Change signal to int.
12009
120102005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 12011
12012 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
12013 * configure.srv: Add m32r*-*-linux*.
12014 * linux-m32r-low.c: New file.
12015
e0e76420
DJ		 120162005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
12017
12018 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
12019
a1928bad
DJ		 120202005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12021
12022 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
12023 Take unsigned long arguments for PIDs.
12024 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
12025 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
12026 (wait_for_sigstop, linux_resume_one_process)
12027 (regsets_fetch_inferior_registers, linux_send_signal)
12028 (linux_read_auxv): Likewise. Update the types of variables holding
12029 PIDs. Update format string specifiers.
12030 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
12031 * remote-utils.c (prepare_resume_reply): Likewise.
12032 * server.c (cont_thread, general_thread, step_thread)
12033 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
12034 unsigned long.
12035 (handle_query): Update format specifiers.
12036 (handle_v_cont, main): Use strtoul for thread IDs.
12037 * server.h (struct inferior_list_entry): Use unsigned long for ID.
12038 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
12039 (general_thread, step_thread, thread_from_wait)
12040 (old_thread_from_wait): Update.
12041 * target.h (struct thread_resume): Use unsigned long for THREAD.
12042 (struct target_ops): Use unsigned long for arguments to attach and
12043 thread_alive.
12044
dcdb98d2
DJ		 120452005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
12046
12047 * acinclude.m4: Include bfd/bfd.m4 directly.
12048 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
12049 <agriffis@toolchain.org>.
12050 * aclocal.m4, configure: Regenerated.
12051
bec39cab
AC		 120522005-01-07 Andrew Cagney <cagney@gnu.org>
12053
12054 * configure.ac: Rename configure.in, require autoconf 2.59.
12055 * configure: Re-generate.
12056
434c4c77
DJ		 120572004-12-08 Daniel Jacobowitz <dan@debian.org>
12058
12059 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
12060 LIBS when finished.
12061 * aclocal.m4: Regenerated.
12062 * configure: Regenerated.
12063
db1d3e1b
AS		 120642004-11-21 Andreas Schwab <schwab@suse.de>
12065
12066 * linux-m68k-low.c (m68k_num_gregs): Define.
12067 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
12068 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
12069 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
12070 (m68k_breakpoint_at): New. Add to the_low_target.
12071
12072 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
12073 srv_linux_thread_db to yes.
12074
43360365
JB		 120752004-10-20 Joel Brobecker <brobecker@gnat.com>
12076
12077 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
12078 (ARCH_SET_FS): Likewise.
12079 (ARCH_GET_FS): Likewise.
12080 (ARCH_GET_GS): Likewise.
12081
fd500816
DJ		 120822004-10-16 Daniel Jacobowitz <dan@debian.org>
12083
12084 * linux-i386-low.c (ps_get_thread_area): New.
12085 * linux-x86-64-low.c (ps_get_thread_area): New.
12086 * linux-low.c: Include <sys/syscall.h>.
12087 (linux_kill_one_process): Don't kill the first thread here.
12088 (linux_kill): Kill the first thread here.
12089 (kill_lwp): New function.
12090 (send_sigstop, linux_send_signal): Use it.
12091 * proc-service.c: Clean up #ifdefs.
12092 (fpregset_info): Delete.
12093 (ps_lgetregs): Update and enable implementation.
12094 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12095 implementations.
12096 * remote-utils.c (struct sym_cache, symbol_cache): New.
12097 (input_interrupt): Print a clearer message.
12098 (async_io_enabled): New variable.
12099 (enable_async_io, disable_async_io): Use it. Update comments.
12100 (look_up_one_symbol): Use the symbol cache.
12101 * thread-db.c (thread_db_look_up_symbols): New function.
12102 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12103
f6de3c42
DJ		 121042004-10-16 Daniel Jacobowitz <dan@debian.org>
12105
12106 * configure.in: Test for -rdynamic.
12107 * configure: Regenerated.
12108 * Makefile (INTERNAL_LDFLAGS): New.
12109 (gdbserver, gdbreplay): Use it.
12110
2c0fc042
AC		 121112004-09-02 Andrew Cagney <cagney@gnu.org>
12112
12113 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12114
075b3282
DJ		 121152004-03-23 Daniel Jacobowitz <drow@mvista.com>
12116
12117 * linux-low.c (linux_wait): Clear all_processes list also.
12118
fa6a77dc
DJ		 121192004-03-12 Daniel Jacobowitz <drow@mvista.com>
12120
12121 * linux-low.c: Include <errno.h>. Remove extern declaration of
12122 errno.
12123
6d782a97
DJ		 121242004-03-12 Daniel Jacobowitz <drow@mvista.com>
12125
12126 * gdbreplay.c, server.h, utils.c: Update copyright years.
12127
3a7fb99b
DJ		 121282004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12129
12130 * server.c (main): Print child status or termination signal from
12131 variable 'signal', not 'sig'.
12132
c3e735a6
DJ		 121332004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12134
12135 * linux-low.c (linux_read_memory): Change return type to
12136 int. Check for and return error from ptrace().
12137 * target.c (read_inferior_memory): Change return type to int. Pass
12138 back return status from the_target->read_memory().
12139 * target.h (struct target_ops): Adapt *read_memory() prototype.
12140 Update comment.
12141 (read_inferior_memory): Adapt prototype.
12142 * server.c (main): Return an error packet if
12143 read_inferior_memory() returns an error.
12144
a59d1c82
DJ		 121452004-03-04 Daniel Jacobowitz <drow@mvista.com>
12146
12147 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12148 Unify with other clean targets.
12149
dc3f8883
DJ		 121502004-02-29 Daniel Jacobowitz <drow@mvista.com>
12151
12152 * server.c (handle_v_cont): Call set_desired_inferior.
12153
89a208da
DJ		 121542004-02-29 Daniel Jacobowitz <drow@mvista.com>
12155
12156 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12157
62ea82f5
DJ		 121582004-02-29 Daniel Jacobowitz <drow@mvista.com>
12159
12160 * linux-low.c (linux_wait): Unblock async I/O.
12161 (linux_resume): Block and enable async I/O.
12162 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12163 * server.h (block_async_io, unblock_async_io): Add prototypes.
12164
6910d122
DJ		 121652004-02-29 Daniel Jacobowitz <drow@mvista.com>
12166
12167 * remote-utils.c (remote_open): Print a status notice after
12168 opening a TCP port.
12169 * server.c (attach_inferior): Print a status notice after
12170 attaching.
12171
121722004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 12173
12174 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12175
c89dc5d4
DJ		 121762004-02-26 Daniel Jacobowitz <drow@mvista.com>
12177
12178 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12179 error packet.
12180 * server.c, target.h: Update copyright years.
12181
4b8dad4a
RM		 121822004-02-25 Roland McGrath <roland@redhat.com>
12183
12184 * target.h (struct target_ops): New member `read_auxv'.
12185 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12186 * linux-low.c (linux_read_auxv): New function.
12187 (linux_target_ops): Initialize `read_auxv' member to that.
12188
d7446758
JB		 121892004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12190
12191 Committed by Jim Blandy <jimb@redhat.com>.
12192
12193 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 12194 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 12195 instead of GPR_SIZE to distiguish s390 and s390x targets.
12196
5544ad89
DJ		 121972004-01-31 Daniel Jacobowitz <drow@mvista.com>
12198
12199 * linux-low.c: Update copyright year.
12200 (check_removed_breakpoint): Clear pending_is_breakpoint.
12201 (linux_set_resume_request, linux_queue_one_thread)
12202 (resume_status_pending_p): New functions.
12203 (linux_continue_one_thread): Use process->resume.
12204 (linux_resume): Only resume threads if there are no pending events.
12205 * linux-low.h (struct process_info): Add resume request
12206 pointer.
12207
2a68b70e
DJ		 122082004-01-30 Daniel Jacobowitz <drow@mvista.com>
12209
12210 * regcache.c (new_register_cache): Clear the allocated register
12211 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
12212
64386c31
DJ		 122132003-10-13 Daniel Jacobowitz <drow@mvista.com>
12214
12215 * linux-low.c (linux_resume): Take a struct thread_resume *
12216 argument.
12217 (linux_wait): Update call.
12218 (resume_ptr): New static variable.
12219 (linux_continue_one_thread): Renamed from
12220 linux_continue_one_process. Use resume_ptr.
12221 (linux_resume): Use linux_continue_one_thread.
12222 * server.c (handle_v_cont, handle_v_requests): New functions.
12223 (myresume): New function.
12224 (main): Handle 'v' case.
12225 * target.h (struct thread_resume): New type.
12226 (struct target_ops): Change argument of "resume" to struct
12227 thread_resume *.
12228 (myresume): Delete macro.
12229
c938e9b0
L		 122302003-08-08 H.J. Lu <hongjiu.lu@intel.com>
12231
12232 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
12233 (uninstall): Support DESTDIR.
12234
7f313d07
BC		 12235Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
12236
12237 * configure.srv: Add xscale*linux copy of arm*linux entry.
12238
3b2fc2ea
DJ		 122392003-07-24 Daniel Jacobowitz <drow@mvista.com>
12240
12241 * linux-arm-low.c (arm_reinsert_addr): New function.
12242 (the_low_target): Add arm_reinsert_addr.
12243
1c0a559e
MK		 122442003-07-08 Mark Kettenis <kettenis@gnu.org>
12245
12246 * mem-break.c: Remove whitespace at end of file.
12247
43d5792c
DJ		 122482003-06-28 Daniel Jacobowitz <drow@mvista.com>
12249
12250 * configure.in: Check whether we need to prototype strerror.
12251 * server.h: Optionally prototype strerror.
12252 * gdbreplay.c (perror_with_name): Use strerror.
12253 * linux-low.c (linux_attach_lwp): Use strerror.
12254 * utils.c (perror_with_name): Use strerror.
12255 * config.in, configure: Regenerated.
12256
c8a86edf
DJ		 122572003-06-28 Daniel Jacobowitz <drow@mvista.com>
12258
12259 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
12260 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
12261
73d37363
DJ		 122622003-06-20 Daniel Jacobowitz <drow@mvista.com>
12263
12264 * Makefile.in (SFILES): Update.
12265 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
12266 low-sun3.c: Remove files.
12267
6ad8ae5c
DJ		 122682003-06-17 Daniel Jacobowitz <drow@mvista.com>
12269
12270 * linux-low.c: Move comment to linux_thread_alive where it belonged.
12271 (linux_detach_one_process, linux_detach): New functions.
12272 (linux_target_ops): Add linux_detach.
12273 * server.c (main): Handle 'D' packet.
12274 * target.h (struct target_ops): Add "detach" member.
12275 (detach_inferior): Define.
12276
1581182a
MK		 122772003-06-13 Mark Kettenis <kettenis@gnu.org>
12278
12279 From Kelley Cook <kelleycook@wideopenwest.com>:
12280 * configure.srv: Accept i[34567]86 variants.
12281
e5379b03
DJ		 122822003-06-05 Daniel Jacobowitz <drow@mvista.com>
12283
12284 * linux-low.c (linux_wait_for_event): Correct comment typos.
12285 (linux_resume_one_process): Call check_removed_breakpoint.
12286 (linux_send_signal): New function.
12287 (linux_target_ops): Add linux_send_signal.
12288 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
12289 of kill.
12290 * target.h (struct target_ops): Add send_signal.
12291
2ff29de4
JB		 122922003-05-29 Jim Blandy <jimb@redhat.com>
12293
12294 * linux-low.c (usr_store_inferior_registers): Transfer buf in
12295 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
12296 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
12297 away part of the register's value.
12298
254787d4
DJ		 122992003-03-26 Daniel Jacobowitz <drow@mvista.com>
12300
12301 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
12302 (linux_wait_for_event, linux_init_signals): Likewise.
12303
94e10508
DJ		 123042003-03-17 Daniel Jacobowitz <drow@mvista.com>
12305
12306 * configure.in: Check for stdlib.h.
12307 * configure: Regenerated.
12308 * config.in: Regenerated.
12309
4c0711e0
DJ		 123102003-01-04 Andreas Schwab <schwab@suse.de>
12311
12312 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
12313
ef66e766
AC		 123142003-01-02 Andrew Cagney <ac131313@redhat.com>
12315
12316 * Makefile.in: Remove obsolete code.
12317
a1358604
DJ		 123182002-11-20 Daniel Jacobowitz <drow@mvista.com>
12319
12320 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
12321 defined(PT_FPR0_HI).
12322
23ce3b1c
DJ		 123232002-11-17 Stuart Hughes <seh@zee2.com>
12324
12325 * linux-arm-low.c (arm_num_regs): Increase.
12326 (arm_regmap): Include status register.
12327
123282002-11-17 Daniel Jacobowitz <drow@mvista.com>
12329
12330 * linux-low.c (register_addr): Remove incorrect -1 check.
12331
a9fa9f7d
DJ		 123322002-08-29 Daniel Jacobowitz <drow@mvista.com>
12333
12334 * linux-low.c (linux_create_inferior): Call setpgid. Return
12335 the new PID.
12336 (unstopped_p, linux_signal_pid): Remove.
12337 (linux_target_ops): Remove linux_signal_pid.
12338 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
12339 global instead of target method.
12340 * target.h (struct target_ops): Remove signal_pid. Update comment
12341 for create_inferior.
12342 * server.c (signal_pid): New variable.
12343 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 12344 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 12345 (attach_inferior): Set signal_pid.
12346
17574093
DJ		 123472002-08-23 Daniel Jacobowitz <drow@mvista.com>
12348
12349 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
12350
123512002-08-20 Jim Blandy <jimb@redhat.com>
12352
12353 * Makefile.in (LDFLAGS): Allow the configure script to establish a
12354 default for this.
12355
123562002-08-01 Andrew Cagney <cagney@redhat.com>
12357
12358 * Makefile.in: Make chill references obsolete.
12359
123602002-07-24 Kevin Buettner <kevinb@redhat.com>
12361
12362 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
12363 * configure: Regenerate.
12364 * config.in: Regenerate.
12365
123662002-07-09 David O'Brien <obrien@FreeBSD.org>
12367
12368 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
12369 (perror_with_name, remote_close, remote_open, expect, play): Static.
12370
123712002-07-04 Michal Ludvig <mludvig@suse.cz>
12372
4b8dad4a 12373 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 12374 byte offsets instead of an array of indexes.
12375 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
12376
123772002-06-13 Daniel Jacobowitz <drow@mvista.com>
12378
12379 * regcache.c: Add comment.
12380
123812002-06-11 Daniel Jacobowitz <drow@mvista.com>
12382
12383 * thread-db.c: New file.
12384 * proc-service.c: New file.
12385 * acinclude.m4: New file.
12386 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
12387 proc-service.o, and thread-db.o.
12388 (linux-low.o): Add USE_THREAD_DB.
12389 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
12390 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
12391 * aclocal.m4: Regenerated.
12392 * config.in: Regenerated.
12393 * configure: Regenerated.
12394 * configure.in: Check for proc_service.h, sys/procfs.h,
12395 thread_db.h, and linux/elf.h headrs.
12396 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
12397 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
12398 Check for -lthread_db and thread support.
12399 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
12400 PowerPC, and SuperH.
12401 * i387-fp.c: Constify arguments.
12402 * i387-fp.h: Likewise.
12403 * inferiors.c: (struct thread_info): Renamed from
12404 `struct inferior_info'. Remove PID member. Use generic inferior
12405 list header. All uses updated.
12406 (inferiors, signal_pid): Removed.
12407 (all_threads): New variable.
12408 (get_thread): Define.
12409 (add_inferior_to_list): New function.
12410 (for_each_inferior): New function.
12411 (change_inferior_id): New function.
12412 (add_inferior): Removed.
12413 (remove_inferior): New function.
12414 (add_thread): New function.
12415 (free_one_thread): New function.
12416 (remove_thread): New function.
12417 (clear_inferiors): Use for_each_inferior and free_one_thread.
12418 (find_inferior): New function.
12419 (find_inferior_id): New function.
12420 (inferior_target_data): Update argument type.
12421 (set_inferior_target_data): Likewise.
12422 (inferior_regcache_data): Likewise.
12423 (set_inferior_regcache_data): Likewise.
12424 * linux-low.c (linux_bp_reinsert): Remove.
12425 (all_processes, stopping_threads, using_thrads)
12426 (struct pending_signals, debug_threads, pid_of): New.
12427 (inferior_pid): Replace with macro.
12428 (struct inferior_linux_data): Remove.
12429 (get_stop_pc, add_process): New functions.
12430 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
12431 Use add_process and add_thread.
12432 (linux_attach_lwp): New function, based on old linux_attach. Use
12433 add_process and add_thread. Set stop_expected for new threads.
12434 (linux_attach): New function.
12435 (linux_kill_one_process): New function.
12436 (linux_kill): Kill all LWPs.
12437 (linux_thread_alive): Use find_inferior_id.
12438 (check_removed_breakpoints, status_pending_p): New functions.
12439 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
12440 Update. Use WNOHANG. Wait for cloned processes also. Update process
12441 struct for the found process.
12442 (linux_wait_for_event): New function.
12443 (linux_wait): Use it. Support LWPs.
12444 (send_sigstop, wait_for_sigstop, stop_all_processes)
12445 (linux_resume_one_process, linux_continue_one_process): New functions.
12446 (linux_resume): Support LWPs.
12447 (REGISTER_RAW_SIZE): Remove.
12448 (fetch_register): Use register_size instead. Call supply_register.
12449 (usr_store_inferior_registers): Likewise. Call collect_register.
12450 Fix recursive case.
12451 (regsets_fetch_inferior_registers): Improve error message.
12452 (regsets_store_inferior_registers): Add debugging.
12453 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
12454 (unstopped_p, linux_signal_pid): New functions.
12455 (linux_target_ops): Add linux_signal_pid.
12456 (linux_init_signals): New function.
12457 (initialize_low): Call it. Initialize using_threads.
12458 * regcache.c (inferior_regcache_data): Add valid
12459 flag.
12460 (get_regcache): Fetch registers lazily. Add fetch argument
12461 and update all callers.
12462 (regcache_invalidate_one, regcache_invalidate): New
12463 functions.
12464 (new_register_cache): Renamed from create_register_cache.
12465 Return the new regcache.
12466 (free_register_cache): Change argument to a void *.
12467 (registers_to_string, registers_from_string): Call get_regcache
12468 with fetch flag set.
12469 (register_data): Make static. Pass fetch flag to get_regcache.
12470 (supply_register): Call get_regcache with fetch flag clear.
12471 (collect_register): Call get_regcache with fetch flag set.
12472 (collect_register_as_string): New function.
12473 * regcache.h: Update.
12474 * remote-utils.c (putpkt): Flush after debug output and use
12475 stderr.
12476 Handle input interrupts while waiting for an ACK.
12477 (input_interrupt): Use signal_pid method.
12478 (getpkt): Flush after debug output and use stderr.
12479 (outreg): Use collect_register_as_string.
12480 (new_thread_notify, dead_thread_notify): New functions.
12481 (prepare_resume_reply): Check using_threads. Set thread_from_wait
12482 and general_thread.
12483 (look_up_one_symbol): Flush after debug output.
12484 * server.c (step_thread, server_waiting): New variables.
12485 (start_inferior): Don't use signal_pid. Update call to mywait.
12486 (attach_inferior): Update call to mywait.
12487 (handle_query): Handle qfThreadInfo and qsThreadInfo.
12488 (main): Don't fetch/store registers explicitly. Use
12489 set_desired_inferior. Support proposed ``Hs'' packet. Update
12490 calls to mywait.
12491 * server.h: Update.
12492 (struct inferior_list, struct_inferior_list_entry): New.
12493 * target.c (set_desired_inferior): New.
12494 (write_inferior_memory): Constify.
12495 (mywait): New function.
12496 * target.h: Update.
12497 (struct target_ops): New signal_pid method.
12498 (mywait): Removed macro, added prototype.
12499
12500 * linux-low.h (regset_func): Removed.
12501 (regset_fill_func, regset_store_func): New.
12502 (enum regset_type): New.
12503 (struct regset_info): Add type field. Use new operation types.
12504 (struct linux_target_ops): stop_pc renamed to get_pc.
12505 Add decr_pc_after_break and breakpoint_at.
12506 (get_process, get_thread_proess, get_process_thread)
12507 (strut process_info, all_processes, linux_attach_lwp)
12508 (thread_db_init): New.
12509
12510 * linux-arm-low.c (arm_get_pc, arm_set_pc,
12511 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
12512 (the_low_target): Add new members.
12513 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
12514 (i386_store_fpxregset): Constify.
12515 (target_regsets): Add new kind identifier.
12516 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
12517 (i386_set_pc): Add debugging.
12518 (i386_breakpoint_at): New function.
12519 (the_low_target): Add new members.
12520 * linux-mips-low.c (mips_get_pc, mips_set_pc)
12521 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
12522 (mips_breakpoint_at): New.
12523 (the_low_target): Add new members.
12524 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
12525 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
12526 (the_low_target): Add new members.
12527 * linux-sh-low.c (sh_get_pc, sh_set_pc)
12528 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
12529 (the_low_target): Add new members.
12530 * linux-x86-64-low.c (target_regsets): Add new kind
12531 identifier.
12532
125332002-05-15 Daniel Jacobowitz <drow@mvista.com>
12534
12535 From Martin Pool <mbp@samba.org>:
12536 * server.c (gdbserver_usage): New function.
12537 (main): Call it.
12538
125392002-05-14 Daniel Jacobowitz <drow@mvista.com>
12540
12541 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
12542 stop_at -> stop_pc.
12543
125442002-05-04 Andrew Cagney <ac131313@redhat.com>
12545
12546 * Makefile.in: Remove obsolete code.
12547
125482002-04-24 Michal Ludvig <mludvig@suse.cz>
12549
12550 * linux-low.c (regsets_fetch_inferior_registers),
12551 (regsets_store_inferior_registers): Removed cast to int from
12552 ptrace() calls.
12553 * regcache.h: Added declaration of struct inferior_info.
12554
125552002-04-20 Daniel Jacobowitz <drow@mvista.com>
12556
12557 * inferiors.c (struct inferior_info): Add regcache_data.
12558 (add_inferior): Call create_register_cache.
12559 (clear_inferiors): Call free_register_cache.
12560 (inferior_regcache_data, set_inferior_regcache_data): New functions.
12561 * regcache.c (struct inferior_regcache_data): New.
12562 (registers): Remove.
12563 (get_regcache): New function.
12564 (create_register_cache, free_register_cache): New functions.
12565 (set_register_cache): Don't initialize the register cache here.
12566 (registers_to_string, registers_from_string, register_data): Call
12567 get_regcache.
12568 * regcache.h: Add prototypes.
12569 * server.h: Likewise.
12570
125712002-04-20 Daniel Jacobowitz <drow@mvista.com>
12572
12573 * mem-break.c: New file.
12574 * mem-break.h: New file.
12575 * Makefile.in: Add mem-break.o rule; update server.h
12576 dependencies.
12577 * inferiors.c (struct inferior_info): Add target_data
12578 member.
12579 (clear_inferiors): Free target_data member if set.
12580 (inferior_target_data, set_inferior_target_data): New functions.
12581 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
12582 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
12583 * linux-low.c (linux_bp_reinsert): New variable.
12584 (struct inferior_linux_data): New.
12585 (linux_create_inferior): Use set_inferior_target_data.
12586 (linux_attach): Likewise. Call add_inferior.
12587 (linux_wait_for_one_inferior): New function.
12588 (linux_wait): Call it.
12589 (linux_write_memory): Add const.
12590 (initialize_low): Call set_breakpoint_data.
12591 * linux-low.h (struct linux_target_ops): Add breakpoint
12592 handling members.
12593 * server.c (attach_inferior): Remove extra add_inferior
12594 call.
12595 * server.h: Include mem-break.h. Update inferior.c
12596 prototypes.
12597 * target.c (read_inferior_memory)
12598 (write_inferior_memory): New functions.
12599 * target.h (read_inferior_memory)
12600 (write_inferior_memory): Change macros to prototypes.
12601 (struct target_ops): Update comments. Add const to write_memory
12602 definition.
12603
126042002-04-11 Daniel Jacobowitz <drow@mvista.com>
12605
12606 * linux-low.c (usr_store_inferior_registers): Support
12607 registers which are allowed to fail to store.
12608 * linux-low.h (linux_target_ops): Likewise.
12609 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
12610 (ppc_cannot_store_register): FPSCR may not be storable.
12611
126122002-04-09 Daniel Jacobowitz <drow@mvista.com>
12613
12614 * server.h: Include <string.h> if HAVE_STRING_H.
12615 * ChangeLog: Correct paths in last ChangeLog entry.
12616
126172002-04-09 Daniel Jacobowitz <drow@mvista.com>
12618
12619 * linux-low.h: Remove obsolete prototypes.
12620 (struct linux_target_ops): New.
12621 (extern the_low_target): New.
12622 * linux-low.c (num_regs, regmap): Remove declarations.
12623 (register_addr): Use the_low_target explicitly.
12624 (fetch_register): Likewise.
12625 (usr_fetch_inferior_registers): Likewise.
12626 (usr_store_inferior_registers): Likewise.
12627 * linux-arm-low.c (num_regs): Remove.
12628 (arm_num_regs): Define.
12629 (arm_regmap): Renamed from regmap, made static.
12630 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
12631 made static.
12632 (arm_cannot_store_register): Renamed from cannot_store_register,
12633 made static.
12634 (the_low_target): New.
12635 * linux-i386-low.c (num_regs): Remove.
12636 (i386_num_regs): Define.
12637 (i386_regmap): Renamed from regmap, made static.
12638 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
12639 made static.
12640 (i386_cannot_store_register): Renamed from cannot_store_register,
12641 made static.
12642 (the_low_target): New.
12643 * linux-ia64-low.c (num_regs): Remove.
12644 (ia64_num_regs): Define.
12645 (ia64_regmap): Renamed from regmap, made static.
12646 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
12647 made static.
12648 (ia64_cannot_store_register): Renamed from cannot_store_register,
12649 made static.
12650 (the_low_target): New.
12651 * linux-m68k-low.c (num_regs): Remove.
12652 (m68k_num_regs): Define.
12653 (m68k_regmap): Renamed from regmap, made static.
12654 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
12655 made static.
12656 (m68k_cannot_store_register): Renamed from cannot_store_register,
12657 made static.
12658 (the_low_target): New.
12659 * linux-mips-low.c (num_regs): Remove.
12660 (mips_num_regs): Define.
12661 (mips_regmap): Renamed from regmap, made static.
12662 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
12663 made static.
12664 (mips_cannot_store_register): Renamed from cannot_store_register,
12665 made static.
12666 (the_low_target): New.
12667 * linux-ppc-low.c (num_regs): Remove.
12668 (ppc_num_regs): Define.
12669 (ppc_regmap): Renamed from regmap, made static.
12670 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
12671 made static.
12672 (ppc_cannot_store_register): Renamed from cannot_store_register,
12673 made static.
12674 (the_low_target): New.
12675 * linux-s390-low.c (num_regs): Remove.
12676 (s390_num_regs): Define.
12677 (s390_regmap): Renamed from regmap, made static.
12678 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
12679 made static.
12680 (s390_cannot_store_register): Renamed from cannot_store_register,
12681 made static.
12682 (the_low_target): New.
12683 * linux-sh-low.c (num_regs): Remove.
12684 (sh_num_regs): Define.
12685 (sh_regmap): Renamed from regmap, made static.
12686 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
12687 made static.
12688 (sh_cannot_store_register): Renamed from cannot_store_register,
12689 made static.
12690 (the_low_target): New.
12691 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
12692 (the_low_target): New.
12693
126942002-04-09 Daniel Jacobowitz <drow@mvista.com>
12695
12696 * Makefile.in: Add stamp-h target.
12697 * configure.in: Create stamp-h.
12698 * configure: Regenerated.
12699
127002002-04-09 Daniel Jacobowitz <drow@mvista.com>
12701
12702 * inferiors.c: New file.
12703 * target.c: New file.
12704 * target.h: New file.
12705 * Makefile.in: Add target.o and inferiors.o. Update
12706 dependencies.
12707 * linux-low.c (inferior_pid): New static variable,
12708 moved from server.c.
12709 (linux_create_inferior): Renamed from create_inferior.
12710 Call add_inferior. Return 0 on success instead of a PID.
12711 (linux_attach): Renamed from myattach.
12712 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
12713 (linux_thread_alive): Renamed from mythread_alive.
12714 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
12715 child dies.
12716 (linux_resume): Renamed from myresume. Add missing ``return 0''.
12717 (regsets_store_inferior_registers): Correct error message.
12718 Add missing ``return 0''.
12719 (linux_fetch_registers): Renamed from fetch_inferior_registers.
12720 (linux_store_registers): Renamed from store_inferior_registers.
12721 (linux_read_memory): Renamed from read_inferior_memory.
12722 (linux_write_memory): Renamed from write_inferior_memory.
12723 (linux_target_ops): New structure.
12724 (initialize_low): Call set_target_ops ().
12725 * remote-utils.c (unhexify): New function.
12726 (hexify): New function.
12727 (input_interrupt): Send signals to ``signal_pid''.
12728 * server.c (inferior_pid): Remove.
12729 (start_inferior): Update create_inferior call.
12730 (attach_inferior): Call add_inferior.
12731 (handle_query): New function.
12732 (main): Call handle_query for `q' packets.
12733 * server.h: Include "target.h". Remove obsolete prototypes.
12734 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
12735
127362002-04-09 Daniel Jacobowitz <drow@mvista.com>
12737
12738 * Makefile.in: Add WARN_CFLAGS. Update configury
12739 dependencies.
12740 * configure.in: Check for <string.h>
12741 * configure: Regenerate.
12742 * config.in: Regenerate.
12743 * gdbreplay.c: Include needed system headers.
12744 (remote_open): Remove strchr prototype.
12745 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
12746 * regcache.c (supply_register): Change buf argument to const void *.
12747 (supply_register_by_name): Likewise.
12748 (collect_register): Change buf argument to void *.
12749 (collect_register_by_name): Likewise.
12750 * regcache.h: Add missing prototypes.
12751 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
12752 * server.c (handle_query): New function.
12753 (attached): New static variable, moved out of main.
12754 (main): Quiet longjmp clobber warnings.
12755 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
12756 * utils.c (error): Remove NORETURN.
12757 (fatal): Likewise.
GDB Binutils - Deliverables
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