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[C++] Drop -fpermissive hack
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
dad44a1f
PA		 12015-11-19 Pedro Alves <palves@redhat.com>
2
3 * configure: Regenerate.
4
231c0592
YQ		 52015-11-19 Yao Qi <yao.qi@linaro.org>
6
7 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
8 type to uint32_t.
9
6c1c9a8b
YQ		 102015-11-19 Yao Qi <yao.qi@linaro.org>
11
12 * linux-aarch64-low.c (enum aarch64_operand_type): New.
13 (struct aarch64_operand): Move enum out.
14
9caa3311
YQ		 152015-11-19 Yao Qi <yao.qi@linaro.org>
16
17 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
18 struct user_fpsimd_state *.
19 (aarch64_store_fpregset): Likewise.
20
6a69a054
YQ		 212015-11-19 Yao Qi <yao.qi@linaro.org>
22
23 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
24 struct user_pt_regs *.
25 (aarch64_store_gregset): Likewise.
26
1798301e
PA		 272015-11-18 Pedro Alves <palves@redhat.com>
28
29 * Makefile.in (all_object_files): Add $IPA_OBJS.
30
ce7715e2
PA		 312015-11-17 Pedro Alves <palves@redhat.com>
32
33 * win32-low.c (win32_resume): Use gdb_signal_from_host,
34 GDB_SIGNAL_0 and gdb_signal_to_string.
35
c0879059
PA		 362015-11-17 Pedro Alves <palves@redhat.com>
37
38 * win32-low.c (handle_output_debug_string): Remove parameter.
39 (win32_kill): Remove our_status local and adjust call to
40 handle_output_debug_string.
41 (get_child_debug_event): Adjust call to
42 handle_output_debug_string.
43
1996e237
SM		 442015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
45
46 * linux-mips-low.c (mips_fill_gregset): Add cast.
47 (mips_store_gregset): Likewise.
48 (mips_fill_fpregset): Likewise.
49 (mips_store_fpregset): Likewise.
50
cbec665b
SM		 512015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
52
53 * linux-mips-low.c (mips_add_watchpoint): Rename private to
54 priv.
55
eb3e3c67
SM		 562015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
57
58 * linux-mips-low.c (mips_linux_new_thread): Change type of
59 watch_type to enum target_hw_bp_type.
60
171de4b8
SM		 612015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
62
63 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
64 Change return type to arm_hwbp_type.
65
04248ead
SM		 662015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
67
68 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
69 (arm_store_gregset): Likewise.
70 * linux-arm-low.c (arm_get_hwcap): Likewise.
71 (arm_read_description): Likewise.
72
04b3479c
SM		 732015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
74
75 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
76
2bc84e8a
SM		 772015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
78
79 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
80 (ppc_fill_vsxregset): Likewise.
81 (ppc_store_vsxregset): Likewise.
82 (ppc_fill_vrregset): Likewise.
83 (ppc_store_vrregset): Likewise.
84 (ppc_fill_evrregset): Likewise.
85 (ppc_store_evrregset): Likewise.
86
e6c5bb05
SM		 872015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
88
89 * linux-ppc-low.c (ppc_usrregs_info): Remove
90 forward-declaration.
91 (ppc_arch_setup): Move lower in file.
92
7ea45d72
SM		 932015-10-30 Simon Marchi <simon.marchi@ericsson.com>
94
95 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
96 (ps_pdwrite): Likewise.
97
69291610
HW		 982015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
99
100 * linux-arm-low.c (arm_new_thread): Move pointer dereference
101 to after assert checks.
102
b42945fd
SM		 1032015-10-29 Simon Marchi <simon.marchi@ericsson.com>
104
105 * proc-service.c (ps_pdread): Add/adjust casts.
106 (ps_pdwrite): Add/adjust casts.
107
d6f85c84
SM		 1082015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
109
110 * server.c (handle_search_memory_1): Cast return value of
111 memmem.
112
f98cd059
SM		 1132015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
114
115 * server.c (write_qxfer_response): Change type of data to
116 gdb_byte *.
117
d2412fa5
PA		 1182015-10-29 Pedro Alves <palves@redhat.com>
119
120 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
121
c17414a2
PA		 1222015-10-29 Pedro Alves <palves@redhat.com>
123
124 * tracepoint.c (clear_installed_tracepoints): Add casts.
125
e053fbc4
PA		 1262015-10-29 Pedro Alves <palves@redhat.com>
127
128 * server.c (handle_v_cont, process_serial_event): Add enum
129 gdb_signal casts to signal parsing code.
130
add67df8
PA		 1312015-10-29 Pedro Alves <palves@redhat.com>
132
133 * linux-low.h (NULL_REGSET): Define.
134 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
135 * linux-arm-low.c (arm_regsets): Likewise.
136 * linux-crisv32-low.c (cris_regsets): Likewise.
137 * linux-m68k-low.c (m68k_regsets): Likewise.
138 * linux-mips-low.c (mips_regsets): Likewise.
139 * linux-nios2-low.c (nios2_regsets): Likewise.
140 * linux-ppc-low.c (ppc_regsets): Likewise.
141 * linux-s390-low.c (s390_regsets): Likewise.
142 * linux-sh-low.c (sh_regsets): Likewise.
143 * linux-sparc-low.c (sparc_regsets): Likewise.
144 * linux-tic6x-low.c (tic6x_regsets): Likewise.
145 * linux-tile-low.c (tile_regsets): Likewise.
146 * linux-x86-low.c (x86_regsets): Likewise.
147 * linux-xtensa-low.c (xtensa_regsets): Likewise.
148
50bc912a
PA		 1492015-10-29 Pedro Alves <palves@redhat.com>
150
151 * linux-low.h (NULL_REGSET): Define.
152 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
153 * linux-arm-low.c (arm_regsets): Likewise.
154 * linux-crisv32-low.c (cris_regsets): Likewise.
155 * linux-m68k-low.c (m68k_regsets): Likewise.
156 * linux-mips-low.c (mips_regsets): Likewise.
157 * linux-nios2-low.c (nios2_regsets): Likewise.
158 * linux-ppc-low.c (ppc_regsets): Likewise.
159 * linux-s390-low.c (s390_regsets): Likewise.
160 * linux-sh-low.c (sh_regsets): Likewise.
161 * linux-sparc-low.c (sparc_regsets): Likewise.
162 * linux-tic6x-low.c (tic6x_regsets): Likewise.
163 * linux-tile-low.c (tile_regsets): Likewise.
164 * linux-x86-low.c (x86_regsets): Likewise.
165 * linux-xtensa-low.c (xtensa_regsets): Likewise.
166
682b2546
DE		 1672015-10-26 Doug Evans <dje@google.com>
168
169 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
170
963843d4
DE		 1712015-10-26 Doug Evans <dje@google.com>
172
173 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
174
d41401ac
DE		 1752015-10-26 Doug Evans <dje@google.com>
176
177 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
178 for debug_printf.
179 (attach_thread, find_new_threads_callback): Ditto.
180
3db28855
AT		 1812015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
182
183 * mem-break.h (set_breakpoint_data): Remove.
184
fb78e89c
AT		 1852015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
186
187 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
188 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
189 (initialize_low): Remove set_breakpoint_data call.
190 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
191 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
192 (initialize_low): Remove set_breakpoint_data call.
193 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
194 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
195 (initialize_low): Remove set_breakpoint_data call.
196
2e6ee069
AT		 1972015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
198
199 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
200 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
201 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
202 * target.h (target_breakpoint_kind_from_pc): New macro.
203
1652a986
AT		 2042015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
205
206 * linux-low.c (default_breakpoint_kind_from_pc): New function.
207 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
208 the default breakpoint kind.
209
abeead09
AT		 2102015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
211
212 * linux-arm-low.c (arm_supports_z_point_type): Add software
213 breakpoint support.
214
b0b4b501
AT		 2152015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
216
217 * linux-arm-low.c: Refactor breakpoint definitions.
218 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
219 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
220
8689682c
AT		 2212015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
222
223 * Makefile.in: Add arm.c/o.
224 * configure.srv: Likewise.
225 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
226 (arm_breakpoint_kind_from_pc): New function.
227 (arm_sw_breakpoint_from_kind): Return proper kind.
228 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
229
27165294
AT		 2302015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
231
232 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
233 removal.
234 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
235 (struct raw_breakpoint) <size>: Remove.
236 (struct raw_breakpoint) <kind>: Add.
237 (bp_size): New function.
238 (bp_opcode): Likewise.
239 (find_raw_breakpoint_at): Adjust for kind.
240 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
241 (remove_memory_breakpoint): Adjust for kind call bp_size.
242 (set_raw_breakpoint_at): Adjust for kind.
243 (set_breakpoint): Likewise.
244 (set_breakpoint_at): Call breakpoint_kind_from_pc.
245 (delete_raw_breakpoint): Adjust for kind.
246 (delete_breakpoint): Likewise.
247 (find_gdb_breakpoint): Likewise.
248 (set_gdb_breakpoint_1): Likewise.
249 (set_gdb_breakpoint): Likewise.
250 (delete_gdb_breakpoint_1): Likewise.
251 (delete_gdb_breakpoint): Likewise.
252 (uninsert_raw_breakpoint): Likewise.
253 (reinsert_raw_breakpoint): Likewise.
254 (set_breakpoint_data): Remove.
255 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
256 (check_mem_read): Adjust for kind call bp_size.
257 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
258 (clone_one_breakpoint): Adjust for kind.
259 * mem-break.h (set_gdb_breakpoint): Likewise.
260 (delete_gdb_breakpoint): Likewise.
261 * server.c (process_serial_event): Likewise.
262
dd373349
AT		 2632015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
264
265 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
266 (struct linux_target_ops) <breakpoint>: Remove.
267 (struct linux_target_ops) <breakpoint_len>: Remove.
268 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
269 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
270 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
271 (arm_sw_breakpoint_from_kind): New function.
272 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
273 (struct linux_target_ops) <breakpoint>: Remove.
274 (struct linux_target_ops) <breakpoint_len>: Remove.
275 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
276 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
277 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
278 (struct linux_target_ops) <breakpoint>: Remove.
279 (struct linux_target_ops) <breakpoint_len>: Remove.
280 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
281 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
282 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
283 (struct linux_target_ops) <breakpoint>: Remove.
284 (struct linux_target_ops) <breakpoint_len>: Remove.
285 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
286 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
287 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
288 and sw_breakpoint_from_kind to increment the pc.
289 (linux_breakpoint_kind_from_pc): New function.
290 (linux_sw_breakpoint_from_kind): New function.
291 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
292 (initialize_low): Call breakpoint_kind_from_pc and
293 sw_breakpoint_from_kind to replace breakpoint_data/len.
294 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
295 New field.
296 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
297 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
298 (struct linux_target_ops) <breakpoint>: Remove.
299 (struct linux_target_ops) <breakpoint_len>: Remove.
300 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
301 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
302 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
303 (struct linux_target_ops) <breakpoint>: Remove.
304 (struct linux_target_ops) <breakpoint_len>: Remove.
305 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
306 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
307 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
308 (struct linux_target_ops) <breakpoint>: Remove.
309 (struct linux_target_ops) <breakpoint_len>: Remove.
310 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
311 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
312 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
313 (struct linux_target_ops) <breakpoint>: Remove.
314 (struct linux_target_ops) <breakpoint_len>: Remove.
315 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
316 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
317 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
318 (struct linux_target_ops) <breakpoint>: Remove.
319 (struct linux_target_ops) <breakpoint_len>: Remove.
320 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
321 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
322 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
323 (struct linux_target_ops) <breakpoint>: Remove.
324 (struct linux_target_ops) <breakpoint_len>: Remove.
325 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
326 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
327 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
328 (struct linux_target_ops) <breakpoint>: Remove.
329 (struct linux_target_ops) <breakpoint_len>: Remove.
330 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
331 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
332 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
333 (struct linux_target_ops) <breakpoint>: Remove.
334 (struct linux_target_ops) <breakpoint_len>: Remove.
335 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
336 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
337 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
338 (struct linux_target_ops) <breakpoint>: Remove.
339 (struct linux_target_ops) <breakpoint_len>: Remove.
340 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
341 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
342 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
343 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
344 (struct linux_target_ops) <breakpoint>: Remove.
345 (struct linux_target_ops) <breakpoint_len>: Remove.
346 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
347 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
348 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
349 (struct linux_target_ops) <breakpoint>: Remove.
350 (struct linux_target_ops) <breakpoint_len>: Remove.
351 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
352 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
353
4cd98a19
AT		 3542015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
355
356 * linux-cris-low.c (cris_get_pc): Remove void arg.
357
774ee6d2
AR		 3582015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
359
360 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
361 variable name.
362
833dcd29
AR		 3632015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
364
365 * inferiors.c (thread_pid_matches_callback): New function.
366 (find_thread_process): New function.
367 (remove_thread): Reset current_thread.
368 (remove_process): Assert threads have been removed first.
369
8d689ee5
YQ		 3702015-10-15 Yao Qi <yao.qi@linaro.org>
371
372 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
373 if it is 3.
374 (aarch64_remove_point): Likewise.
375 * regcache.c (regcache_register_size): New function.
376
1c2e1515
YQ		 3772015-10-12 Yao Qi <yao.qi@linaro.org>
378
379 * linux-aarch64-low.c: Update all callers as emit_load_store
380 is renamed to aarch64_emit_load_store.
381
e1c587c3
YQ		 3822015-10-12 Yao Qi <yao.qi@linaro.org>
383
384 * linux-aarch64-low.c: Update all callers of function renaming
385 from emit_insn to aarch64_emit_insn.
386
b6542f81
YQ		 3872015-10-12 Yao Qi <yao.qi@linaro.org>
388
389 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
390 arch/aarch64-insn.h.
391 (struct aarch64_memory_operand): Likewise.
392 (ENCODE): Likewise.
393 (emit_insn): Move to arch/aarch64-insn.c.
394 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
395 (emit_load_store): Move to arch/aarch64-insn.c.
396 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
397 (can_encode_int32): Remove.
398
246994ce
YQ		 3992015-10-12 Yao Qi <yao.qi@linaro.org>
400
401 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
402 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
403 (aarch64_relocate_instruction): Likewise.
404 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
405 (struct aarch64_insn_visitor): Likewise.
406
0badd99f
YQ		 4072015-10-12 Yao Qi <yao.qi@linaro.org>
408
409 * linux-aarch64-low.c (struct aarch64_insn_data): New.
410 (struct aarch64_insn_visitor): New.
411 (struct aarch64_insn_relocation_data): New.
412 (aarch64_ftrace_insn_reloc_b): New function.
413 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
414 (aarch64_ftrace_insn_reloc_cb): Likewise.
415 (aarch64_ftrace_insn_reloc_tb): Likewise.
416 (aarch64_ftrace_insn_reloc_adr): Likewise.
417 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
418 (aarch64_ftrace_insn_reloc_others): Likewise.
419 (visitor): New.
420 (aarch64_relocate_instruction): Use visitor.
421
dfaffe9d
YQ		 4222015-10-12 Yao Qi <yao.qi@linaro.org>
423
424 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
425 int. Add argument buf.
426 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
427 aarch64_relocate_instruction.
428
70b439f0
YQ		 4292015-10-12 Yao Qi <yao.qi@linaro.org>
430
431 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
432 argument insn. Remove local variable insn. Don't call
433 target_read_uint32.
434 (aarch64_install_fast_tracepoint_jump_pad): Call
435 target_read_uint32.
436
7781c06f
YQ		 4372015-09-30 Yao Qi <yao.qi@linaro.org>
438
439 * linux-aarch64-low.c (emit_movk): Shorten a long line.
440 (emit_load_store_pair): Likewise.
441
9a3c8263
SM		 4422015-09-25 Simon Marchi <simon.marchi@ericsson.com>
443
444 * dll.c (match_dll): Add cast(s).
445 (unloaded_dll): Likewise.
446 * linux-low.c (second_thread_of_pid_p): Likewise.
447 (delete_lwp_callback): Likewise.
448 (count_events_callback): Likewise.
449 (select_event_lwp_callback): Likewise.
450 (linux_set_resume_request): Likewise.
451 * server.c (accumulate_file_name_length): Likewise.
452 (emit_dll_description): Likewise.
453 (handle_qxfer_threads_worker): Likewise.
454 (visit_actioned_threads): Likewise.
455 * thread-db.c (any_thread_of): Likewise.
456 * tracepoint.c (same_process_p): Likewise.
457 (match_blocktype): Likewise.
458 (build_traceframe_info_xml): Likewise.
459
224c3ddb
SM		 4602015-09-25 Simon Marchi <simon.marchi@ericsson.com>
461
462 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
463 assignment.
464 (gdb_unparse_agent_expr): Likewise.
465 * hostio.c (require_data): Likewise.
466 (handle_pread): Likewise.
467 * linux-low.c (disable_regset): Likewise.
468 (fetch_register): Likewise.
469 (store_register): Likewise.
470 (get_dynamic): Likewise.
471 (linux_qxfer_libraries_svr4): Likewise.
472 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
473 (set_fast_tracepoint_jump): Likewise.
474 (uninsert_fast_tracepoint_jumps_at): Likewise.
475 (reinsert_fast_tracepoint_jumps_at): Likewise.
476 (validate_inserted_breakpoint): Likewise.
477 (clone_agent_expr): Likewise.
478 * regcache.c (init_register_cache): Likewise.
479 * remote-utils.c (putpkt_binary_1): Likewise.
480 (decode_M_packet): Likewise.
481 (decode_X_packet): Likewise.
482 (look_up_one_symbol): Likewise.
483 (relocate_instruction): Likewise.
484 (monitor_output): Likewise.
485 * server.c (handle_search_memory): Likewise.
486 (handle_qxfer_exec_file): Likewise.
487 (handle_qxfer_libraries): Likewise.
488 (handle_qxfer): Likewise.
489 (handle_query): Likewise.
490 (handle_v_cont): Likewise.
491 (handle_v_run): Likewise.
492 (captured_main): Likewise.
493 * target.c (write_inferior_memory): Likewise.
494 * thread-db.c (try_thread_db_load_from_dir): Likewise.
495 * tracepoint.c (init_trace_buffer): Likewise.
496 (add_tracepoint_action): Likewise.
497 (add_traceframe): Likewise.
498 (add_traceframe_block): Likewise.
499 (cmd_qtdpsrc): Likewise.
500 (cmd_qtdv): Likewise.
501 (cmd_qtstatus): Likewise.
502 (response_source): Likewise.
503 (response_tsv): Likewise.
504 (cmd_qtnotes): Likewise.
505 (gdb_collect): Likewise.
506 (initialize_tracepoint): Likewise.
507
afbe19f8
PL		 5082015-09-21 Pierre Langlois <pierre.langlois@arm.com>
509
510 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
511 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
512 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
513 <NOP>: New.
514 (enum aarch64_condition_codes): New enum.
515 (w0): New static global.
516 (fp): Likewise.
517 (lr): Likewise.
518 (struct aarch64_memory_operand) <type>: New
519 MEMORY_OPERAND_POSTINDEX type.
520 (postindex_memory_operand): New helper function.
521 (emit_ret): New function.
522 (emit_load_store_pair): New function, factored out of emit_stp
523 with support for MEMORY_OPERAND_POSTINDEX.
524 (emit_stp): Rewrite using emit_load_store_pair.
525 (emit_ldp): New function.
526 (emit_load_store): Likewise.
527 (emit_ldr): Mention post-index instruction in comment.
528 (emit_ldrh): New function.
529 (emit_ldrb): New function.
530 (emit_ldrsw): Mention post-index instruction in comment.
531 (emit_str): Likewise.
532 (emit_subs): New function.
533 (emit_cmp): Likewise.
534 (emit_and): Likewise.
535 (emit_orr): Likewise.
536 (emit_orn): Likewise.
537 (emit_eor): Likewise.
538 (emit_mvn): Likewise.
539 (emit_lslv): Likewise.
540 (emit_lsrv): Likewise.
541 (emit_asrv): Likewise.
542 (emit_mul): Likewise.
543 (emit_sbfm): Likewise.
544 (emit_sbfx): Likewise.
545 (emit_ubfm): Likewise.
546 (emit_ubfx): Likewise.
547 (emit_csinc): Likewise.
548 (emit_cset): Likewise.
549 (emit_nop): Likewise.
550 (emit_ops_insns): New helper function.
551 (emit_pop): Likewise.
552 (emit_push): Likewise.
553 (aarch64_emit_prologue): New function.
554 (aarch64_emit_epilogue): Likewise.
555 (aarch64_emit_add): Likewise.
556 (aarch64_emit_sub): Likewise.
557 (aarch64_emit_mul): Likewise.
558 (aarch64_emit_lsh): Likewise.
559 (aarch64_emit_rsh_signed): Likewise.
560 (aarch64_emit_rsh_unsigned): Likewise.
561 (aarch64_emit_ext): Likewise.
562 (aarch64_emit_log_not): Likewise.
563 (aarch64_emit_bit_and): Likewise.
564 (aarch64_emit_bit_or): Likewise.
565 (aarch64_emit_bit_xor): Likewise.
566 (aarch64_emit_bit_not): Likewise.
567 (aarch64_emit_equal): Likewise.
568 (aarch64_emit_less_signed): Likewise.
569 (aarch64_emit_less_unsigned): Likewise.
570 (aarch64_emit_ref): Likewise.
571 (aarch64_emit_if_goto): Likewise.
572 (aarch64_emit_goto): Likewise.
573 (aarch64_write_goto_address): Likewise.
574 (aarch64_emit_const): Likewise.
575 (aarch64_emit_call): Likewise.
576 (aarch64_emit_reg): Likewise.
577 (aarch64_emit_pop): Likewise.
578 (aarch64_emit_stack_flush): Likewise.
579 (aarch64_emit_zero_ext): Likewise.
580 (aarch64_emit_swap): Likewise.
581 (aarch64_emit_stack_adjust): Likewise.
582 (aarch64_emit_int_call_1): Likewise.
583 (aarch64_emit_void_call_2): Likewise.
584 (aarch64_emit_eq_goto): Likewise.
585 (aarch64_emit_ne_goto): Likewise.
586 (aarch64_emit_lt_goto): Likewise.
587 (aarch64_emit_le_goto): Likewise.
588 (aarch64_emit_gt_goto): Likewise.
589 (aarch64_emit_ge_got): Likewise.
590 (aarch64_emit_ops_impl): New static global variable.
591 (aarch64_emit_ops): New target function, return
592 &aarch64_emit_ops_impl.
593 (struct linux_target_ops): Install it.
594
bb903df0
PL		 5952015-09-21 Pierre Langlois <pierre.langlois@arm.com>
596
597 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
598 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
599 aarch64-ipa.o.
600 * linux-aarch64-ipa.c: New file.
601 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
602 and endian.h.
603 (aarch64_get_thread_area): New target method.
604 (extract_signed_bitfield): New helper function.
605 (aarch64_decode_ldr_literal): New function.
606 (enum aarch64_opcodes): New enum.
607 (struct aarch64_register): New struct.
608 (struct aarch64_operand): New struct.
609 (x0): New static global.
610 (x1): Likewise.
611 (x2): Likewise.
612 (x3): Likewise.
613 (x4): Likewise.
614 (w2): Likewise.
615 (ip0): Likewise.
616 (sp): Likewise.
617 (xzr): Likewise.
618 (aarch64_register): New helper function.
619 (register_operand): Likewise.
620 (immediate_operand): Likewise.
621 (struct aarch64_memory_operand): New struct.
622 (offset_memory_operand): New helper function.
623 (preindex_memory_operand): Likewise.
624 (enum aarch64_system_control_registers): New enum.
625 (ENCODE): New macro.
626 (emit_insn): New helper function.
627 (emit_b): New function.
628 (emit_bcond): Likewise.
629 (emit_cb): Likewise.
630 (emit_tb): Likewise.
631 (emit_blr): Likewise.
632 (emit_stp): Likewise.
633 (emit_ldp_q_offset): Likewise.
634 (emit_stp_q_offset): Likewise.
635 (emit_load_store): Likewise.
636 (emit_ldr): Likewise.
637 (emit_ldrsw): Likewise.
638 (emit_str): Likewise.
639 (emit_ldaxr): Likewise.
640 (emit_stxr): Likewise.
641 (emit_stlr): Likewise.
642 (emit_data_processing_reg): Likewise.
643 (emit_data_processing): Likewise.
644 (emit_add): Likewise.
645 (emit_sub): Likewise.
646 (emit_mov): Likewise.
647 (emit_movk): Likewise.
648 (emit_mov_addr): Likewise.
649 (emit_mrs): Likewise.
650 (emit_msr): Likewise.
651 (emit_sevl): Likewise.
652 (emit_wfe): Likewise.
653 (append_insns): Likewise.
654 (can_encode_int32_in): New helper function.
655 (aarch64_relocate_instruction): New function.
656 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
657 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
658 (struct linux_target_ops): Install aarch64_get_thread_area,
659 aarch64_install_fast_tracepoint_jump_pad and
660 aarch64_get_min_fast_tracepoint_insn_len.
661
787749ea
PL		 6622015-09-21 Pierre Langlois <pierre.langlois@arm.com>
663
664 * Makefile.in (aarch64-insn.o): New rule.
665 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
666
9812b2e6
YQ		 6672015-09-21 Yao Qi <yao.qi@linaro.org>
668
669 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
670
18fe412b
YQ		 6712015-09-21 Yao Qi <yao.qi@linaro.org>
672
673 * tracepoint.c (max_jump_pad_size): Remove.
674
a0cc84cd
YQ		 6752015-09-18 Yao Qi <yao.qi@linaro.org>
676
677 * linux-aarch64-low.c: Don't include sys/uio.h.
678 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
679
d78908cf
WW		 6802015-09-16 Wei-cheng Wang <cole945@gmail.com>
681
682 * tracepoint.c (eval_result_type): Change prototype.
683 (condition_true_at_tracepoint): Fix argument to compiled_cond.
684
d57e0d50
PA		 6852015-09-15 Pedro Alves <palves@redhat.com>
686
687 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
688 Check whether to report exec events instead of checking whether
689 multiprocess is enabled.
690
5a676acc
PA		 6912015-09-15 Pedro Alves <palves@redhat.com>
692
693 PR remote/18965
694 * remote-utils.c (prepare_resume_reply): Merge
695 TARGET_WAITKIND_VFORK_DONE switch case with the
696 TARGET_WAITKIND_FORKED case.
697
7c5d0fad
YQ		 6982015-09-15 Yao Qi <yao.qi@linaro.org>
699
700 * server.c (handle_query): Check string comparison using
701 "else if" instead of "if".
702
750ce8d1
YQ		 7032015-09-15 Yao Qi <yao.qi@linaro.org>
704
705 * server.c (vCont_supported): New global variable.
706 (handle_query): Set vCont_supported to 1 if "vContSupported+"
707 matches. Append ";vContSupported+" to own_buf.
708 (handle_v_requests): Append ";s;S" to own_buf if target supports
709 hardware single step or vCont_supported is false.
710 (capture_main): Set vCont_supported to zero.
711
70b90b91
YQ		 7122015-09-15 Yao Qi <yao.qi@linaro.org>
713
714 * linux-low.c (linux_supports_conditional_breakpoints): Rename
715 it to ...
716 (linux_supports_hardware_single_step): ... New function.
717 (linux_target_ops): Update.
718 * lynx-low.c (lynx_target_ops): Set field
719 supports_hardware_single_step to target_can_do_hardware_single_step.
720 * nto-low.c (nto_target_ops): Likewise.
721 * spu-low.c (spu_target_ops): Likewise.
722 * win32-low.c (win32_target_ops): Likewise.
723 * target.c (target_can_do_hardware_single_step): New function.
724 * target.h (struct target_ops) <supports_conditional_breakpoints>:
725 Remove. <supports_hardware_single_step>: New field.
726 (target_supports_conditional_breakpoints): Remove.
727 (target_supports_hardware_single_step): New macro.
728 (target_can_do_hardware_single_step): Declare.
729 * server.c (handle_query): Use target_supports_hardware_single_step
730 instead of target_supports_conditional_breakpoints.
731
ade90bde
YQ		 7322015-09-15 Yao Qi <yao.qi@linaro.org>
733
734 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
735 function.
736 (struct linux_target_ops the_low_target): Install
737 aarch64_linux_siginfo_fixup.
738
94585166
DB		 7392015-09-11 Don Breazeal <donb@codesourcery.com>
740 Luis Machado <lgustavo@codesourcery.com>
741
742 * linux-low.c (linux_mourn): Static declaration.
743 (linux_arch_setup): Move in front of
744 handle_extended_wait.
745 (linux_arch_setup_thread): New function.
746 (handle_extended_wait): Handle exec events. Call
747 linux_arch_setup_thread. Make event_lwp argument a
748 pointer-to-a-pointer.
749 (check_zombie_leaders): Do not check stopped threads.
750 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
751 (linux_low_filter_event): Add lwp and thread for exec'ing
752 non-leader thread if leader thread has been deleted.
753 Refactor code into linux_arch_setup_thread and call it.
754 Pass child lwp pointer by reference to handle_extended_wait.
755 (linux_wait_for_event_filtered): Update comment.
756 (linux_wait_1): Prevent clobbering exec event status.
757 (linux_supports_exec_events): New function.
758 (linux_target_ops) <supports_exec_events>: Initialize new member.
759 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
760 new member.
761 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
762 * server.c (report_exec_events): New global variable.
763 (handle_query): Handle qSupported query for exec-events feature.
764 (captured_main): Initialize report_exec_events.
765 * server.h (report_exec_events): Declare new global variable.
766 * target.h (struct target_ops) <supports_exec_events>: New
767 member.
768 (target_supports_exec_events): New macro.
769 * win32-low.c (win32_target_ops) <supports_exec_events>:
770 Initialize new member.
771
0568462b
MM		 7722015-09-09 Markus Metzger <markus.t.metzger@intel.com>
773
774 * linux-low.c (linux_low_enable_btrace): Remove.
775 (linux_target_ops): Replace linux_low_enable_btrace with
776 linux_enable_btrace.
777
39edd165
YQ		 7782015-09-03 Yao Qi <yao.qi@linaro.org>
779
780 * linux-aarch64-low.c (aarch64_insert_point): Call
781 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
782 returns true.
783
1db33b5a
UW		 7842015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
785
786 * linux-low.c (check_stopped_by_breakpoint): Use
787 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
788
ab290430
PA		 7892015-08-27 Pedro Alves <palves@redhat.com>
790
791 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
792
8d749320
SM		 7932015-08-26 Simon Marchi <simon.marchi@ericsson.com>
794
6711b7f8
SM		 795 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
796 the XNEW-family equivalent.
8d749320
SM		 797 (compile_bytecodes): Likewise.
798 * dll.c (loaded_dll): Likewise.
799 * event-loop.c (append_callback_event): Likewise.
800 (create_file_handler): Likewise.
801 (create_file_event): Likewise.
802 * hostio.c (handle_open): Likewise.
803 * inferiors.c (add_thread): Likewise.
804 (add_process): Likewise.
805 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
806 * linux-arm-low.c (arm_new_process): Likewise.
807 (arm_new_thread): Likewise.
808 * linux-low.c (add_to_pid_list): Likewise.
809 (linux_add_process): Likewise.
810 (handle_extended_wait): Likewise.
811 (add_lwp): Likewise.
812 (enqueue_one_deferred_signal): Likewise.
813 (enqueue_pending_signal): Likewise.
814 (linux_resume_one_lwp_throw): Likewise.
815 (linux_resume_one_thread): Likewise.
816 (linux_read_memory): Likewise.
817 (linux_write_memory): Likewise.
818 * linux-mips-low.c (mips_linux_new_process): Likewise.
819 (mips_linux_new_thread): Likewise.
820 (mips_add_watchpoint): Likewise.
821 * linux-x86-low.c (initialize_low_arch): Likewise.
822 * lynx-low.c (lynx_add_process): Likewise.
823 * mem-break.c (set_raw_breakpoint_at): Likewise.
824 (set_breakpoint): Likewise.
825 (add_condition_to_breakpoint): Likewise.
826 (add_commands_to_breakpoint): Likewise.
827 (clone_agent_expr): Likewise.
828 (clone_one_breakpoint): Likewise.
829 * regcache.c (new_register_cache): Likewise.
830 * remote-utils.c (look_up_one_symbol): Likewise.
831 * server.c (queue_stop_reply): Likewise.
832 (start_inferior): Likewise.
833 (queue_stop_reply_callback): Likewise.
834 (handle_target_event): Likewise.
835 * spu-low.c (fetch_ppc_memory): Likewise.
836 (store_ppc_memory): Likewise.
837 * target.c (set_target_ops): Likewise.
838 * thread-db.c (thread_db_load_search): Likewise.
839 (try_thread_db_load_1): Likewise.
840 * tracepoint.c (add_tracepoint): Likewise.
841 (add_tracepoint_action): Likewise.
842 (create_trace_state_variable): Likewise.
843 (cmd_qtdpsrc): Likewise.
844 (cmd_qtro): Likewise.
845 (add_while_stepping_state): Likewise.
846 * win32-low.c (child_add_thread): Likewise.
847 (get_image_name): Likewise.
848
ed8b7b42
YQ		 8492015-08-25 Yao Qi <yao.qi@linaro.org>
850
851 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
852
db3cb7cb
YQ		 8532015-08-25 Yao Qi <yao.qi@linaro.org>
854
855 * Makefile.in (aarch64-linux.o): New rule.
856 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
857 srv_tgtobj.
858 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
859 (aarch64_init_debug_reg_state): Make it extern.
860 (aarch64_linux_prepare_to_resume): Remove.
861
f6011a1c
YQ		 8622015-08-25 Yao Qi <yao.qi@linaro.org>
863
864 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
865 lwp_arch_private_info and ptid_of_lwp.
866
88e2cf7e
YQ		 8672015-08-25 Yao Qi <yao.qi@linaro.org>
868
869 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
870 Find proc_info by find_process_pid. All callers updated.
871
5e35436e
YQ		 8722015-08-25 Yao Qi <yao.qi@linaro.org>
873
874 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
875 Remove.
876 (debug_reg_change_callback): Remove.
877 (aarch64_notify_debug_reg_change): Remove.
878
4a8a7965
YQ		 8792015-08-25 Yao Qi <yao.qi@linaro.org>
880
881 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
882 Call current_lwp_ptid.
883
32a271ee
YQ		 8842015-08-25 Yao Qi <yao.qi@linaro.org>
885
886 * linux-aarch64-low.c (debug_reg_change_callback): Use
887 debug_printf.
888
0d51c8d7
YQ		 8892015-08-25 Yao Qi <yao.qi@linaro.org>
890
891 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
892
31a43dd5
YQ		 8932015-08-25 Yao Qi <yao.qi@linaro.org>
894
895 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
896
8ee52567
YQ		 8972015-08-25 Yao Qi <yao.qi@linaro.org>
898
899 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
900 the code.
901
ff3f0f45
YQ		 9022015-08-25 Yao Qi <yao.qi@linaro.org>
903
904 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
905 Remove.
906 (debug_reg_change_callback): Remove argument entry and add argument
907 lwp. Remove local variable thread. Don't print thread id in the
908 debugging output. Don't check whether pid of thread equals to pid.
909 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
910 iterate_over_lwps instead find_inferior.
911
3d40fbb5
PA		 9122015-08-24 Pedro Alves <palves@redhat.com>
913
914 * inferiors.c (get_first_process): New function.
915 * inferiors.h (get_first_process): New declaration.
916 * remote-utils.c (read_ptid): Default to the first process in the
917 list, instead of to the current thread's process.
918
438e1e42
PA		 9192015-08-24 Pedro Alves <palves@redhat.com>
920
921 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
922 * event-loop.c: Likewise.
923 * remote-utils.c: Likewise.
924 * tracepoint.c: Likewise.
925
a8c6d4fc
PA		 9262015-08-24 Pedro Alves <palves@redhat.com>
927
928 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
929 ptid_get_lwp.
930
99b0bb12
PA		 9312015-08-21 Pedro Alves <palves@redhat.com>
932
933 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
934 instead of literal 1.
935
f8904751
PA		 9362015-08-21 Pedro Alves <palves@redhat.com>
937
938 * tdesc.c (default_description): Explicitly zero-initialize.
939
465a859e
PA		 9402015-08-21 Pedro Alves <palves@redhat.com>
941
942 PR gdb/18749
943 * inferiors.c (remove_thread): Discard any pending stop reply for
944 this thread.
945 * server.c (remove_all_on_match_pid): Rename to ...
946 (remove_all_on_match_ptid): ... this. Work with a filter ptid
947 instead of a pid.
948 (discard_queued_stop_replies): Change parameter to a ptid. Now
949 extern.
950 (handle_v_kill, kill_inferior_callback, captured_main)
951 (process_serial_event): Adjust.
952 * server.h (discard_queued_stop_replies): Declare.
953
f0db101d
PA		 9542015-08-21 Pedro Alves <palves@redhat.com>
955
956 * linux-low.c (wait_for_sigstop): Always switch to no thread
957 selected if the previously current thread dies.
958 * lynx-low.c (lynx_request_interrupt): Use the first thread's
959 process instead of the current thread's.
960 * remote-utils.c (input_interrupt): Don't check if there's no
961 current thread.
962 * server.c (gdb_read_memory, gdb_write_memory): If setting the
963 current thread to the general thread fails, error out.
964 (handle_qxfer_auxv, handle_qxfer_libraries)
965 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
966 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
967 (handle_query): Check if there's a thread selected instead of
968 checking whether there's any thread in the thread list.
969 (handle_qxfer_threads, handle_qxfer_btrace)
970 (handle_qxfer_btrace_conf): Don't error out early if there's no
971 thread in the thread list.
972 (handle_v_cont, myresume): Don't set the current thread to the
973 continue thread.
974 (process_serial_event) <Hg handling>: Also set thread_id if the
975 previous general thread is still alive.
976 (process_serial_event) <g/G handling>: If setting the current
977 thread to the general thread fails, error out.
978 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
979 thread's lwp instead of the current thread's.
980 * target.c (set_desired_thread): If the desired thread was not
981 found, leave the current thread pointing to NULL. Return an int
982 (boolean) indicating success.
983 * target.h (set_desired_thread): Change return type to int.
984
40045d91
MF		 9852015-08-20 Max Filippov <jcmvbkbc@gmail.com>
986
987 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
988 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
989 #includes.
990 (ps_get_thread_area): New function.
991
45face3b
GB		 9922015-08-19 Gary Benson <gbenson@redhat.com>
993
994 * hostio.c (handle_pread): Do not attempt to read more data
995 than hostio_reply_with_data can fit in a packet.
996
16d5f642
JB		 9972015-08-18 Joel Brobecker <brobecker@adacore.com>
998
999 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
1000
a738da3a
MF		 10012015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
1002
1003 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
1004
33ebda9d
PA		 10052015-08-06 Pedro Alves <palves@redhat.com>
1006
1007 * tracepoint.c (expr_eval_result): Now an int.
1008
a44892be
PA		 10092015-08-06 Pedro Alves <palves@redhat.com>
1010
1011 * gdbthread.h (struct regcache): Forward declare.
1012 (struct thread_info) <regcache_data>: Now a struct regcache
1013 pointer.
1014 * inferiors.c (inferior_regcache_data)
1015 (set_inferior_regcache_data): Now work with struct regcache
1016 pointers.
1017 * inferiors.h (struct regcache): Forward declare.
1018 (inferior_regcache_data, set_inferior_regcache_data): Now work
1019 with struct regcache pointers.
1020 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
1021 (free_register_cache_thread): Remove struct regcache pointer
1022 casts.
1023
608a1e46
PA		 10242015-08-06 Pedro Alves <palves@redhat.com>
1025
1026 * server.c (captured_main): On error, print the exception message
1027 to stderr, and if run_once is set, throw a quit.
1028
f0ce0d3a
PA		 10292015-08-06 Pedro Alves <palves@redhat.com>
1030
1031 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
1032 the current thread.
1033
bf47e248
PA		 10342015-08-06 Pedro Alves <palves@redhat.com>
1035
1036 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
1037 reading beyond the passed in buffer length.
1038
b6b9ffcc
PL		 10392015-08-06 Pierre Langlois <pierre.langlois@arm.com>
1040
1041 * tracepoint.c (symbol_list) <required>: Remove.
1042
863d01bd
PA		 10432015-08-06 Pedro Alves <palves@redhat.com>
1044
1045 * linux-low.c (handle_extended_wait): Set the fork child's suspend
1046 count if stopping and suspending threads.
1047 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
1048 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
1049 (linux_detach): Complete an ongoing step-over.
1050 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
1051 throughout.
1052 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
1053 (linux_wait_1): If passing a signal to the inferior after
1054 finishing a step-over, unsuspend and re-resume all lwps. If we
1055 see a single-step event but the thread should be continuing, don't
1056 pass the trap to gdb.
1057 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
1058 internal_error instead of gdb_assert.
1059 (enqueue_pending_signal): New function.
1060 (check_ptrace_stopped_lwp_gone): Add debug output.
1061 (start_step_over): Use internal_error instead of gdb_assert.
1062 (complete_ongoing_step_over): New function.
1063 (linux_resume_one_thread): Don't resume a suspended thread.
1064 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
1065 it stepping.
1066
00db26fa
PA		 10672015-08-06 Pedro Alves <palves@redhat.com>
1068
1069 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
1070 (linux_thread_alive): Use lwp_is_marked_dead.
1071 (extended_event_reported): Delete.
1072 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
1073 instead of extended_event_reported.
1074 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
1075 as well.
1076 (lwp_is_marked_dead): New function.
1077 (lwp_running): Use lwp_is_marked_dead.
1078 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
1079 comment.
1080
ad071a30
PA		 10812015-08-06 Pedro Alves <palves@redhat.com>
1082
1083 * linux-low.c (linux_wait_1): Move fork event output out of the
1084 !report_to_gdb check. Pass event_child->waitstatus to
1085 target_waitstatus_to_string instead of ourstatus.
1086
524b57e6
YQ		 10872015-08-04 Yao Qi <yao.qi@linaro.org>
1088
1089 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1090 if current_thread is 32 bit.
1091
6085d6f6
YQ		 10922015-08-04 Yao Qi <yao.qi@linaro.org>
1093
1094 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1095 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1096 * server.c (extended_protocol): Remove "static".
1097 * server.h (extended_protocol): Declare it.
1098
8a7e4587
YQ		 10992015-08-04 Yao Qi <yao.qi@linaro.org>
1100
1101 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1102 both aarch64 and aarch32.
1103 (aarch64_set_pc): Likewise.
1104
3b53ae99
YQ		 11052015-08-04 Yao Qi <yao.qi@linaro.org>
1106
1107 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1108 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1109 arm-with-neon.xml to srv_xmlfiles.
1110 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1111 (is_64bit_tdesc): New function.
1112 (aarch64_linux_read_description): New function.
1113 (aarch64_arch_setup): Call aarch64_linux_read_description.
1114 (regs_info): Rename to regs_info_aarch64.
1115 (aarch64_regs_info): Return right regs_info.
1116 (initialize_low_arch): Call initialize_low_arch_aarch32.
1117
bd9e6534
YQ		 11182015-08-04 Yao Qi <yao.qi@linaro.org>
1119
1120 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1121 * linux-aarch32-low.c: New file.
1122 * linux-aarch32-low.h: New file.
1123 * linux-arm-low.c (arm_fill_gregset): Move it to
1124 linux-aarch32-low.c.
1125 (arm_store_gregset): Likewise.
1126 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1127 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1128 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1129 (regs_info): Rename to regs_info_arm.
1130 (arm_regs_info): Return regs_info_aarch32 if
1131 have_ptrace_getregset is 1 and target description is
1132 arm_with_neon or arm_with_vfpv3.
1133 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1134 Call initialize_low_arch_aarch32 instead.
1135
ded48a5e
YQ		 11362015-08-04 Yao Qi <yao.qi@linaro.org>
1137
1138 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1139 * linux-low.c: ... here.
1140 * linux-low.h (have_ptrace_getregset): Declare it.
1141
96e9210f
PA		 11422015-08-04 Pedro Alves <palves@redhat.com>
1143
1144 * thread-db.c (struct thread_db): Use new typedefs.
1145 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1146 CHK calls.
1147 (disable_thread_event_reporting): Cast result of dlsym to
1148 destination function pointer type.
1149 (thread_db_mourn): Use td_ta_delete_ftype.
1150
af60a1ef
SL		 11512015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1152
1153 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1154 arch variant.
1155 (CDX_BREAKPOINT): Define for R2.
1156 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1157 (the_low_target): Add comments.
1158
e8b41681
YQ		 11592015-07-30 Yao Qi <yao.qi@linaro.org>
1160
1161 * linux-arm-low.c (arm_hwcap): Remove it.
1162 (arm_read_description): New local variable arm_hwcap. Don't
1163 set arm_hwcap to zero.
1164
89abb039
YQ		 11652015-07-30 Yao Qi <yao.qi@linaro.org>
1166
1167 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1168 Use regcache->tdesc instead.
1169 (arm_store_wmmxregset): Likewise.
1170 (arm_fill_vfpregset): Likewise.
1171 (arm_store_vfpregset): Likewise.
1172
deca266c
YQ		 11732015-07-30 Yao Qi <yao.qi@linaro.org>
1174
1175 * linux-arm-low.c: Include arch/arm.h.
1176 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1177 (arm_store_gregset): Likewise.
1178
aa58a496
SM		 11792015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1180
1181 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1182 ptrace's 4th parameter.
1183
50904b25
YQ		 11842015-07-27 Yao Qi <yao.qi@linaro.org>
1185
1186 * configure.srv (case aarch64*-*-linux*): Don't set
1187 srv_linux_usrregs.
1188
5826e159
PA		 11892015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1190
1191 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1192 sys/ptrace.h.
1193 * linux-arm-low.c: Likewise.
1194 * linux-cris-low.c: Likewise.
1195 * linux-crisv32-low.c: Likewise.
1196 * linux-low.c: Likewise.
1197 * linux-m68k-low.c: Likewise.
1198 * linux-mips-low.c: Likewise.
1199 * linux-nios2-low.c: Likewise.
1200 * linux-s390-low.c: Likewise.
1201 * linux-sparc-low.c: Likewise.
1202 * linux-tic6x-low.c: Likewise.
1203 * linux-tile-low.c: Likewise.
1204 * linux-x86-low.c: Likewise.
1205
54019719
PA		 12062015-07-24 Pedro Alves <palves@redhat.com>
1207
1208 * config.in: Regenerate.
1209 * configure: Regenerate.
1210
eb7aa561
PA		 12112015-07-24 Pedro Alves <palves@redhat.com>
1212
1213 * acinclude.m4: Include ../ptrace.m4.
1214 * configure.ac: Call GDB_AC_PTRACE.
1215 * config.in, configure: Regenerate.
1216
55d7b841
YQ		 12172015-07-24 Yao Qi <yao.qi@linaro.org>
1218
1219 * linux-low.c (linux_create_inferior): Remove setting to
1220 proc->priv->new_inferior.
1221 (linux_attach): Likewise.
1222 (linux_low_filter_event): Likewise.
1223 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
1224
c06cbd92
YQ		 12252015-07-24 Yao Qi <yao.qi@linaro.org>
1226
1227 * linux-low.c (linux_arch_setup): New function.
1228 (linux_low_filter_event): If proc->tdesc is NULL and
1229 proc->attached is true, call the_low_target.arch_setup.
1230 Otherwise, keep status pending, and return.
1231 (linux_resume_one_lwp_throw): Don't call get_pc if
1232 thread->while_stepping isn't NULL. Don't call
1233 get_thread_regcache if proc->tdesc is NULL.
1234 (need_step_over_p): Return 0 if proc->tdesc is NULL.
1235 (linux_target_ops): Install arch_setup.
1236 * server.c (start_inferior): Call the_target->arch_setup.
1237 * target.h (struct target_ops) <arch_setup>: New field.
1238 (target_arch_setup): New marco.
1239 * lynx-low.c (lynx_target_ops): Update.
1240 * nto-low.c (nto_target_ops): Update.
1241 * spu-low.c (spu_target_ops): Update.
1242 * win32-low.c (win32_target_ops): Update.
1243
5ae3ebba
YQ		 12442015-07-24 Yao Qi <yao.qi@linaro.org>
1245
1246 * linux-low.c (linux_add_process): Don't set
1247 proc->priv->new_inferior.
1248 (linux_create_inferior): Set proc->priv->new_inferior to 1.
1249 (linux_attach): Likewise.
1250
eb97750b
YQ		 12512015-07-24 Yao Qi <yao.qi@linaro.org>
1252
1253 * server.c (start_inferior): Code refactor.
1254
51aee833
YQ		 12552015-07-24 Yao Qi <yao.qi@linaro.org>
1256
1257 * server.c (process_serial_event): Set general_thread.
1258
af1b22f3
YQ		 12592015-07-21 Yao Qi <yao.qi@linaro.org>
1260
1261 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
1262 aarch64_linux_get_debug_reg_capacity.
1263
554717a3
YQ		 12642015-07-17 Yao Qi <yao.qi@linaro.org>
1265
1266 * Makefile.in (aarch64-linux-hw-point.o): New rule.
1267 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
1268 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
1269 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
1270 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
1271 (AARCH64_HWP_ALIGNMENT): Likewise.
1272 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
1273 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
1274 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
1275 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
1276 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
1277 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
1278 (struct aarch64_debug_reg_state): Likewise.
1279 (struct arch_lwp_info): Likewise.
1280 (aarch64_align_watchpoint): Likewise.
1281 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
1282 (aarch64_watchpoint_length): Likewise.
1283 (aarch64_point_encode_ctrl_reg): Likewise
1284 (aarch64_point_is_aligned): Likewise.
1285 (aarch64_align_watchpoint): Likewise.
1286 (aarch64_linux_set_debug_regs):
1287 (aarch64_dr_state_insert_one_point): Likewise.
1288 (aarch64_dr_state_remove_one_point): Likewise.
1289 (aarch64_handle_breakpoint): Likewise.
1290 (aarch64_handle_aligned_watchpoint): Likewise.
1291 (aarch64_handle_unaligned_watchpoint): Likewise.
1292 (aarch64_handle_watchpoint): Likewise.
1293
c67ca4de
YQ		 12942015-07-17 Yao Qi <yao.qi@linaro.org>
1295
1296 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
1297 and don't aarch64_get_debug_reg_state. All callers update.
1298 (aarch64_handle_aligned_watchpoint): Likewise.
1299 (aarch64_handle_unaligned_watchpoint): Likewise.
1300 (aarch64_handle_watchpoint): Likewise.
1301 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
1302 (aarch64_remove_point): Likewise.
1303
25abf979
YQ		 13042015-07-17 Yao Qi <yao.qi@linaro.org>
1305
1306 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
1307 debug_printf.
1308 (aarch64_handle_unaligned_watchpoint): Likewise.
1309
db1ff28b
JK		 13102015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1311
1312 Revert the previous 3 commits:
1313 Move gdb_regex* to common/
1314 Move linux_find_memory_regions_full & co.
1315 gdbserver build-id attribute generator
1316
700ca40f
JK		 13172015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1318 Jan Kratochvil <jan.kratochvil@redhat.com>
1319
1320 gdbserver build-id attribute generator.
1321 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
1322 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
1323 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
1324 (find_phdr): New.
1325 (get_dynamic): Use find_pdhr to traverse program headers.
1326 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
1327 (compare_mapping_entry_range, struct find_memory_region_callback_data)
1328 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
1329 (get_hex_build_id): New.
1330 (linux_qxfer_libraries_svr4): Add optional build-id attribute
1331 to reply XML document.
1332
9904185c
JK		 13332015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1334 Jan Kratochvil <jan.kratochvil@redhat.com>
1335
1336 * target.c: Include target/target-utils.h and fcntl.h.
1337 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
1338 (target_fileio_read_stralloc): New functions.
1339
6e5b4429
JK		 13402015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1341
1342 * Makefile.in (OBS): Add gdb_regex.o.
1343 (gdb_regex.o): New.
1344 * config.in: Rebuilt.
1345 * configure: Rebuilt.
1346
ddc98fbf
JK		 13472015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1348 Jan Kratochvil <jan.kratochvil@redhat.com>
1349
1350 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
1351 * Makefile.in (OBS): Add target-utils.o.
1352 (linux-maps.o, target-utils.o): New.
1353 * configure.srv (srv_linux_obj): Add linux-maps.o.
1354
e57bb7a0
PL		 13552015-07-15 Pierre Langlois <pierre.langlois@arm.com>
1356
1357 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
1358 function, return 1.
1359 (the_low_target): Install it.
1360
586b02a9
PA		 13612015-07-14 Pedro Alves <palves@redhat.com>
1362
1363 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
1364 Instead, ignore ECHILD, and throw an error for other errnos.
1365
58c1b36c
PA		 13662015-07-10 Pedro Alves <palves@redhat.com>
1367
1368 * event-loop.c (struct callback_event) <data>: Change type to
1369 gdb_client_data instance instead of gdb_client_data pointer.
1370 (append_callback_event): Adjust.
1371
421530db
PL		 13722015-07-10 Pierre Langlois <pierre.langlois@arm.com>
1373
1374 * linux-aarch64-low.c: Add comments for each linux_target_ops
1375 method. Remove comments already covered in target_ops and
1376 linux_target_ops definitions.
1377 (the_low_target): Add comments for each unimplemented method.
1378
c2d65f38
YQ		 13792015-07-09 Yao Qi <yao.qi@linaro.org>
1380
1381 * linux-aarch64-low.c (aarch64_regmap): Remove.
1382 (aarch64_usrregs_info): Remove.
1383 (regs_info): Set field usrregs to NULL.
1384
b20a6524
MM		 13852015-07-02 Markus Metzger <markus.t.metzger@intel.com>
1386
1387 * linux-low.c: Include "rsp-low.h"
1388 (linux_low_encode_pt_config, linux_low_encode_raw): New.
1389 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
1390 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
1391 (handle_btrace_enable_pt): New.
1392 (handle_btrace_general_set): Support "pt".
1393 (handle_btrace_conf_general_set): Support "pt:size".
1394
96c97461
PL		 13952015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1396
1397 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
1398 Z_PACKET_SW_BP.
1399
37d66942
PL		 14002015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1401
1402 * linux-aarch64-low.c: Remove comment about endianness.
1403 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
1404 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
1405 memcmp.
1406
dc06243f
GB		 14072015-06-24 Gary Benson <gbenson@redhat.com>
1408
1409 * linux-i386-ipa.c (stdint.h): Do not include.
1410 * lynx-i386-low.c (stdint.h): Likewise.
1411 * lynx-ppc-low.c (stdint.h): Likewise.
1412 * mem-break.c (stdint.h): Likewise.
1413 * thread-db.c (stdint.h): Likewise.
1414 * tracepoint.c (stdint.h): Likewise.
1415 * win32-low.c (stdint.h): Likewise.
1416
124e13d9
SM		 14172015-06-18 Simon Marchi <simon.marchi@ericsson.com>
1418
1419 * server.c (write_qxfer_response): Update call to
1420 remote_escape_output.
1421
909c2cda
JK		 14222015-06-15 Aleksandar Ristovski <aristovski@qnx.com
1423 Jan Kratochvil <jan.kratochvil@redhat.com>
1424
1425 Merge multiple hex conversions.
1426 * gdbreplay.c (tohex): Rename to 'fromhex'.
1427 (logchar): Use fromhex.
1428
24c05f46
JK		 14292015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1430
1431 * server.c (handle_qxfer_libraries): Set `version' attribute for
1432 <library-list>.
1433
14d2069a
GB		 14342015-06-10 Gary Benson <gbenson@redhat.com>
1435
1436 * target.h (struct target_ops) <multifs_open>: New field.
1437 <multifs_unlink>: Likewise.
1438 <multifs_readlink>: Likewise.
1439 * linux-low.c (nat/linux-namespaces.h): New include.
1440 (linux_target_ops): Initialize the_target->multifs_open,
1441 the_target->multifs_unlink and the_target->multifs_readlink.
1442 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
1443 * hostio.c (hostio_fs_pid): New static variable.
1444 (hostio_handle_new_gdb_connection): New function.
1445 (handle_setfs): Likewise.
1446 (handle_open): Use the_target->multifs_open as appropriate.
1447 (handle_unlink): Use the_target->multifs_unlink as appropriate.
1448 (handle_readlink): Use the_target->multifs_readlink as
1449 appropriate.
1450 (handle_vFile): Handle vFile:setfs packets.
1451 * server.c (handle_query): Call hostio_handle_new_gdb_connection
1452 after target_handle_new_gdb_connection.
1453
4b8b5e72
GB		 14542015-06-10 Gary Benson <gbenson@redhat.com>
1455
1456 * configure.ac (AC_CHECK_FUNCS): Add setns.
1457 * config.in: Regenerate.
1458 * configure: Likewise.
1459 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
1460 (linux-namespaces.o): New rule.
1461 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
1462
3ac2e371
GB		 14632015-06-09 Gary Benson <gbenson@redhat.com>
1464
1465 * hostio.c (handle_open): Process mode argument with
1466 fileio_to_host_mode.
1467
ca9b78ce
YQ		 14682015-06-01 Yao Qi <yao.qi@linaro.org>
1469
1470 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
1471 * linux-x86-low.c: Likewise.
1472
bfacd19d
DB		 14732015-05-28 Don Breazeal <donb@codesourcery.com>
1474
1475 * linux-low.c (handle_extended_wait): Initialize
1476 thread_info.last_resume_kind for new fork children.
1477
452003ef
PA		 14782015-05-15 Pedro Alves <palves@redhat.com>
1479
1480 * target.h (target_handle_new_gdb_connection): Rewrite using if
1481 wrapped in do/while.
1482
1041a03c
JB		 14832015-05-14 Joel Brobecker <brobecker@adacore.com>
1484
1485 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
1486 * configure, config.in: Regenerate.
1487 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
1488 Declare typedef.
1489
c269dbdb
DB		 14902015-05-12 Don Breazeal <donb@codesourcery.com>
1491
1492 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
1493 PTRACE_EVENT_VFORK_DONE.
1494 (linux_low_ptrace_options, extended_event_reported): Add vfork
1495 events.
1496 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
1497 and "vforkdone" for RSP 'T' Stop Reply Packet.
1498 * server.h (report_vfork_events): Declare
1499 global variable.
1500
3a8a0396
DB		 15012015-05-12 Don Breazeal <donb@codesourcery.com>
1502
1503 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
1504 (the_low_target) <new_fork>: Initialize new member.
1505 * linux-arm-low.c (arm_new_fork): New function.
1506 (the_low_target) <new_fork>: Initialize new member.
1507 * linux-low.c (handle_extended_wait): Call new target function
1508 new_fork.
1509 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
1510 * linux-mips-low.c (mips_add_watchpoint): New function
1511 extracted from mips_insert_point.
1512 (the_low_target) <new_fork>: Initialize new member.
1513 (mips_linux_new_fork): New function.
1514 (mips_insert_point): Call mips_add_watchpoint.
1515 * linux-x86-low.c (x86_linux_new_fork): New function.
1516 (the_low_target) <new_fork>: Initialize new member.
1517
de0d863e
DB		 15182015-05-12 Don Breazeal <donb@codesourcery.com>
1519
1520 * linux-low.c (handle_extended_wait): Implement return value,
1521 rename argument 'event_child' to 'event_lwp', handle
1522 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
1523 (linux_low_ptrace_options): New function.
1524 (linux_low_filter_event): Call linux_low_ptrace_options,
1525 use different argument fo linux_enable_event_reporting,
1526 use return value from handle_extended_wait.
1527 (extended_event_reported): New function.
1528 (linux_wait_1): Call extended_event_reported and set
1529 status to report fork events.
1530 (linux_write_memory): Add pid to debug message.
1531 (reset_lwp_ptrace_options_callback): New function.
1532 (linux_handle_new_gdb_connection): New function.
1533 (linux_target_ops): Initialize new structure member.
1534 * linux-low.h (struct lwp_info) <waitstatus>: New member.
1535 * lynx-low.c: Initialize new structure member.
1536 * remote-utils.c (prepare_resume_reply): Implement stop reason
1537 "fork" for "T" stop message.
1538 * server.c (handle_query): Call handle_new_gdb_connection.
1539 * server.h (report_fork_events): Declare global flag.
1540 * target.h (struct target_ops) <handle_new_gdb_connection>:
1541 New member.
1542 (target_handle_new_gdb_connection): New macro.
1543 * win32-low.c: Initialize new structure member.
1544
ddcbc397
DB		 15452015-05-12 Don Breazeal <donb@codesourcery.com>
1546
1547 * mem-break.c (APPEND_TO_LIST): Define macro.
1548 (clone_agent_expr): New function.
1549 (clone_one_breakpoint): New function.
1550 (clone_all_breakpoints): New function.
1551 * mem-break.h: Declare new functions.
1552
89245bc0
DB		 15532015-05-12 Don Breazeal <donb@codesourcery.com>
1554
1555 * linux-low.c (linux_supports_fork_events): New function.
1556 (linux_supports_vfork_events): New function.
1557 (linux_target_ops): Initialize new structure members.
1558 (initialize_low): Call linux_check_ptrace_features.
1559 * lynx-low.c (lynx_target_ops): Initialize new structure
1560 members.
1561 * server.c (report_fork_events, report_vfork_events):
1562 New global flags.
1563 (handle_query): Add new features to qSupported packet and
1564 response.
1565 (captured_main): Initialize new global variables.
1566 * target.h (struct target_ops) <supports_fork_events>:
1567 New member.
1568 <supports_vfork_events>: New member.
1569 (target_supports_fork_events): New macro.
1570 (target_supports_vfork_events): New macro.
1571 * win32-low.c (win32_target_ops): Initialize new structure
1572 members.
1573
835205d0
GB		 15742015-05-12 Gary Benson <gbenson@redhat.com>
1575
1576 * server.c (handle_qxfer_exec_file): Use current process
1577 if annex is empty.
1578
21e94bd9
SL		 15792015-05-08 Sandra Loosemore <sandra@codesourcery.com>
1580
1581 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
1582 Remove HAVE_PTRACE_GETREGS conditionals.
1583 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
1584 instead of PTRACE_GETREGS and PTRACE_SETREGS.
1585
45614f15
YQ		 15862015-05-08 Yao Qi <yao.qi@linaro.org>
1587
1588 * linux-low.c (linux_supports_conditional_breakpoints): New
1589 function.
1590 (linux_target_ops): Install new target method.
1591 * lynx-low.c (lynx_target_ops): Install NULL hook for
1592 supports_conditional_breakpoints.
1593 * nto-low.c (nto_target_ops): Likewise.
1594 * spu-low.c (spu_target_ops): Likewise.
1595 * win32-low.c (win32_target_ops): Likewise.
1596 * server.c (handle_query): Check
1597 target_supports_conditional_breakpoints.
1598 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1599 New field.
1600 (target_supports_conditional_breakpoints): New macro.
1601
80ad801e
PA		 16022015-05-06 Pedro Alves <palves@redhat.com>
1603
1604 PR server/18081
1605 * server.c (start_inferior): If the process exits, mourn it.
1606
819843c7
GB		 16072015-04-21 Gary Benson <gbenson@redhat.com>
1608
1609 * hostio.c (fileio_open_flags_to_host): Factored out to
1610 fileio_to_host_openflags in common/fileio.c. Single use
1611 updated.
1612
a2d5a9d7
MF		 16132015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1614
1615 * linux-xtensa-low.c (xtensa_fill_gregset)
1616 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
1617 XCHAL_HAVE_LOOP.
1618
deb44829
MF		 16192015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1620
1621 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
1622 (regs_info): Replace usrregs pointer with NULL.
1623
e57f1de3
GB		 16242015-04-17 Gary Benson <gbenson@redhat.com>
1625
1626 * target.h (struct target_ops) <pid_to_exec_file>: New field.
1627 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
1628 * server.c (handle_qxfer_exec_file): New function.
1629 (qxfer_packets): Add exec-file entry.
1630 (handle_query): Report qXfer:exec-file:read as supported packet.
1631
62828379
RN		 16322015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
1633
1634 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
1635
b88bb450
GB		 16362015-04-09 Gary Benson <gbenson@redhat.com>
1637
1638 * hostio-errno.c (errno_to_fileio_error): Remove function.
1639 Update caller to use remote_fileio_to_fio_error.
1640
c8f4bfdd
YQ		 16412015-04-09 Yao Qi <yao.qi@linaro.org>
1642
1643 * linux-low.c (linux_insert_point): Call
1644 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
1645 (linux_remove_point): Call remove_memory_breakpoint if type is
1646 raw_bkpt_type_sw.
1647 * linux-x86-low.c (x86_insert_point): Don't call
1648 insert_memory_breakpoint.
1649 (x86_remove_point): Don't call remove_memory_breakpoint.
1650
41f98f02
PA		 16512015-04-01 Pedro Alves <palves@redhat.com>
1652 Cleber Rosa <crosa@redhat.com>
1653
1654 * server.c (gdbserver_usage): Reorganize and extend the usage
1655 message.
1656
2bf6fb9d
PA		 16572015-03-24 Pedro Alves <palves@redhat.com>
1658
1659 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
1660 output. Also dump TRAP_TRACE.
1661 (linux_low_filter_event): In debug output, distinguish a
1662 resume_stop SIGSTOP from a delayed SIGSTOP.
1663
369f6daa
GB		 16642015-03-24 Gary Benson <gbenson@redhat.com>
1665
1666 * linux-x86-low.c (x86_linux_new_thread): Moved to
1667 nat/x86-linux.c.
1668 (x86_linux_prepare_to_resume): Likewise.
1669
8e5d4070
GB		 16702015-03-24 Gary Benson <gbenson@redhat.com>
1671
1672 * Makefile.in (x86-linux-dregs.o): New rule.
1673 * configure.srv: Add x86-linux-dregs.o to relevant targets.
1674 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
1675 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
1676 (x86_linux_dr_get): Likewise.
1677 (x86_linux_dr_set): Likewise.
1678 (update_debug_registers_callback): Likewise.
1679 (x86_linux_dr_set_addr): Likewise.
1680 (x86_linux_dr_get_addr): Likewise.
1681 (x86_linux_dr_set_control): Likewise.
1682 (x86_linux_dr_get_control): Likewise.
1683 (x86_linux_dr_get_status): Likewise.
1684 (x86_linux_update_debug_registers): Likewise.
1685
2b95d440
GB		 16862015-03-24 Gary Benson <gbenson@redhat.com>
1687
1688 * linux-x86-low.c (x86_linux_update_debug_registers):
1689 New function, factored out from...
1690 (x86_linux_prepare_to_resume): ...this.
1691
14b0bc68
GB		 16922015-03-24 Gary Benson <gbenson@redhat.com>
1693
1694 * linux-x86-low.c (x86_linux_dr_get): Update comments.
1695 (x86_linux_dr_set): Likewise.
1696 (update_debug_registers_callback): Likewise.
1697 (x86_linux_dr_set_addr): Likewise.
1698 (x86_linux_dr_get_addr): Likewise.
1699 (x86_linux_dr_set_control): Likewise.
1700 (x86_linux_dr_get_control): Likewise.
1701 (x86_linux_dr_get_status): Likewise.
1702 (x86_linux_prepare_to_resume): Likewise.
1703
5dfe6ca8
GB		 17042015-03-24 Gary Benson <gbenson@redhat.com>
1705
1706 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
1707 Use perror_with_name. Pass string through gettext.
1708 (x86_linux_dr_set): Likewise.
1709
d33472ad
GB		 17102015-03-24 Gary Benson <gbenson@redhat.com>
1711
1712 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
1713 (x86_linux_dr_set_addr): ...this.
1714 (x86_dr_low_get_addr): Rename to...
1715 (x86_linux_dr_get_addr): ...this.
1716 (x86_dr_low_set_control): Rename to...
1717 (x86_linux_dr_set_control): ...this.
1718 (x86_dr_low_get_control): Rename to...
1719 (x86_linux_dr_get_control): ...this.
1720 (x86_dr_low_get_status): Rename to...
1721 (x86_linux_dr_get_status): ...this.
1722 (x86_dr_low): Update with new function names.
1723
4b134ca1
GB		 17242015-03-24 Gary Benson <gbenson@redhat.com>
1725
1726 * Makefile.in (x86-linux.o): New rule.
1727 * configure.srv: Add x86-linux.o to relevant targets.
1728 * linux-low.c (lwp_set_arch_private_info): New function.
1729 (lwp_arch_private_info): Likewise.
1730 * linux-x86-low.c: Include nat/x86-linux.h.
1731 (arch_lwp_info): Removed structure.
1732 (update_debug_registers_callback):
1733 Use lwp_set_debug_registers_changed.
1734 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
1735 and lwp_set_debug_registers_changed.
1736 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
1737
34c703da
GB		 17382015-03-24 Gary Benson <gbenson@redhat.com>
1739
1740 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
1741 * linux-arm-low.c (arm_new_thread): Likewise.
1742 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
1743 * linux-mips-low.c (mips_linux_new_thread): Likewise.
1744 * linux-x86-low.c (x86_linux_new_thread): Likewise.
1745 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
1746
cff068da
GB		 17472015-03-24 Gary Benson <gbenson@redhat.com>
1748
1749 * linux-low.c (ptid_of_lwp): New function.
1750 (lwp_is_stopped): Likewise.
1751 (lwp_stop_reason): Likewise.
1752 * linux-x86-low.c (update_debug_registers_callback):
1753 Use lwp_is_stopped.
1754 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
1755 lwp_stop_reason.
1756
b2f7c7e8
GB		 17572015-03-24 Gary Benson <gbenson@redhat.com>
1758
1759 * linux-low.h (linux_stop_lwp): Remove declaration.
1760
6d4ee8c6
GB		 17612015-03-24 Gary Benson <gbenson@redhat.com>
1762
1763 * linux-low.h: Include nat/linux-nat.h.
1764 * linux-low.c (iterate_over_lwps_args): New structure.
1765 (iterate_over_lwps_filter): New function.
1766 (iterate_over_lwps): Likewise.
1767 * linux-x86-low.c (update_debug_registers_callback):
1768 Update signature to what iterate_over_lwps expects.
1769 Remove PID check that iterate_over_lwps now performs.
1770 (x86_dr_low_set_addr): Use iterate_over_lwps.
1771 (x86_dr_low_set_control): Likewise.
1772
70a0bb6b
GB		 17732015-03-24 Gary Benson <gbenson@redhat.com>
1774
1775 * linux-x86-low.c (x86_debug_reg_state): New function.
1776 (x86_linux_prepare_to_resume): Use the above.
1777
7b669087
GB		 17782015-03-24 Gary Benson <gbenson@redhat.com>
1779
1780 * linux-low.c (current_lwp_ptid): New function.
1781 * linux-x86-low.c: Include nat/linux-nat.h.
1782 (x86_dr_low_get_addr): Use current_lwp_ptid.
1783 (x86_dr_low_get_control): Likewise.
1784 (x86_dr_low_get_status): Likewise.
1785
eef49a3d
PA		 17862015-03-20 Pedro Alves <palves@redhat.com>
1787
1788 * tracepoint.c (cmd_qtstatus): Make "str" const.
1789
b2333d22
PA		 17902015-03-20 Pedro Alves <palves@redhat.com>
1791
1792 * server.c (handle_general_set): Make "req_str" const.
1793
23f238d3
PA		 17942015-03-19 Pedro Alves <palves@redhat.com>
1795
1796 * linux-low.c (linux_resume_one_lwp): Rename to ...
1797 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
1798 instead call perror_with_name.
1799 (check_ptrace_stopped_lwp_gone): New function.
1800 (linux_resume_one_lwp): Reimplement as wrapper around
1801 linux_resume_one_lwp_throw that swallows errors if the LWP is
1802 gone.
1803
91baf43f
PA		 18042015-03-19 Pedro Alves <palves@redhat.com>
1805
1806 * linux-low.c (count_events_callback, select_event_lwp_callback):
1807 No longer check whether the thread has resume_stop as last resume
1808 kind.
1809
8bf3b159
PA		 18102015-03-19 Pedro Alves <palves@redhat.com>
1811
1812 * linux-low.c (count_events_callback, select_event_lwp_callback):
1813 Use the lwp's status_pending_p field, not the thread's.
1814
b90fc188
PA		 18152015-03-19 Pedro Alves <palves@redhat.com>
1816
1817 * linux-low.c (select_event_lwp_callback): Update comments to
1818 no longer mention SIGTRAP.
1819
464b0089
GB		 18202015-03-18 Gary Benson <gbenson@redhat.com>
1821
1822 * server.c (handle_query): Do not report vFile:fstat as supported.
1823
aa9e327f
GB		 18242015-03-11 Gary Benson <gbenson@redhat.com>
1825
1826 * hostio.c (sys/types.h): New include.
1827 (sys/stat.h): Likewise.
1828 (common-remote-fileio.h): Likewise.
1829 (handle_fstat): New function.
1830 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 1831
791c0056
GB		 18322015-03-11 Gary Benson <gbenson@redhat.com>
1833
1834 * configure.ac (AC_CHECK_MEMBERS): Add checks for
1835 struct stat.st_blocks and struct stat.st_blksize.
1836 * configure: Regenerate.
1837 * config.in: Likewise.
1838 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
1839 (OBS): Add common-remote-fileio.o.
1840 (common-remote-fileio.o): New rule.
1841
9a9df970
PA		 18422015-03-09 Pedro Alves <palves@redhat.com>
1843
1844 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
1845 'struct sockaddr' pointer in 'accept' call.
1846
9eb1356e
PA		 18472015-03-09 Pedro Alves <palves@redhat.com>
1848
1849 Revert:
1850 2015-03-07 Pedro Alves <palves@redhat.com>
1851 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1852 or <winsock2.h> here. Instead include "gdb_socket.h".
1853 (remote_open): Use union gdb_sockaddr_u.
1854 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1855 or <winsock2.h> here. Instead include "gdb_socket.h".
1856 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1857 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1858 or <sys/un.h>.
1859 (init_named_socket, gdb_agent_helper_thread): Use union
1860 gdb_sockaddr_u.
1861
aac331e4
PA		 18622015-03-07 Pedro Alves <palves@redhat.com>
1863
1864 * configure.ac (build_warnings): Move
1865 -Wdeclaration-after-statement to the C-specific set.
1866 * configure: Regenerate.
1867
366c75fc
PA		 18682015-03-07 Pedro Alves <palves@redhat.com>
1869
1870 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1871 or <winsock2.h> here. Instead include "gdb_socket.h".
1872 (remote_open): Use union gdb_sockaddr_u.
1873 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1874 or <winsock2.h> here. Instead include "gdb_socket.h".
1875 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1876 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1877 or <sys/un.h>.
1878 (init_named_socket, gdb_agent_helper_thread): Use union
1879 gdb_sockaddr_u.
1880
492d29ea
PA		 18812015-03-07 Pedro Alves <palves@redhat.com>
1882
1883 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
1884 instead.
1885
60a191ed
YQ		 18862015-03-06 Yao Qi <yao.qi@linaro.org>
1887
1888 * linux-aarch64-low.c (aarch64_insert_point): Use
1889 show_debug_regs as a boolean.
1890 (aarch64_remove_point): Likewise.
1891
f5771b1d
PA		 18922015-03-05 Pedro Alves <palves@redhat.com>
1893
1894 * lynx-low.c (lynx_target_ops): Install NULL hooks for
1895 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
1896 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
1897 * nto-low.c (nto_target_ops): Likewise.
1898 * spu-low.c (spu_target_ops): Likewise.
1899 * win32-low.c (win32_target_ops): Likewise.
1900
3e572f71
PA		 19012015-03-04 Pedro Alves <palves@redhat.com>
1902
72f4393d 1903 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 1904 Decide whether a breakpoint triggered based on the SIGTRAP's
1905 siginfo.si_code.
72f4393d
L		 1906 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
1907 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 1908 (linux_low_filter_event): Check for breakpoints before checking
1909 watchpoints.
1910 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
1911 siginfo.si_code.
72f4393d
L		 1912 (linux_stopped_by_sw_breakpoint)
1913 (linux_supports_stopped_by_sw_breakpoint)
1914 (linux_stopped_by_hw_breakpoint)
1915 (linux_supports_stopped_by_hw_breakpoint): New functions.
1916 (linux_target_ops): Install new target methods.
3e572f71 1917
1ec68e26
PA		 19182015-03-04 Pedro Alves <palves@redhat.com>
1919
1920 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
1921 * server.c (swbreak_feature, hwbreak_feature): New globals.
1922 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
1923 (captured_main): Clear swbreak_feature and hwbreak_feature.
1924 * server.h (swbreak_feature, hwbreak_feature): Declare.
1925 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
1926 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
1927 supports_stopped_by_hw_breakpoint>: New fields.
1928 (target_supports_stopped_by_sw_breakpoint)
1929 (target_stopped_by_sw_breakpoint)
1930 (target_supports_stopped_by_hw_breakpoint)
1931 (target_stopped_by_hw_breakpoint): Declare.
1932
15c66dd6
PA		 19332015-03-04 Pedro Alves <palves@redhat.com>
1934
1935 enum lwp_stop_reason -> enum target_stop_reason
1936 * linux-low.c (check_stopped_by_breakpoint): Adjust.
1937 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
1938 (linux_wait_1, stuck_in_jump_pad_callback)
1939 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
1940 (linux_stopped_by_watchpoint):
1941 * linux-low.h (enum lwp_stop_reason): Delete.
1942 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
1943 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
1944
98fc70d6
YQ		 19452015-03-04 Yao Qi <yao.qi@linaro.org>
1946
1947 * Makefile.in (SFILES): Add linux-aarch64-low.c.
1948
dd2ac174
GB		 19492015-03-03 Gary Benson <gbenson@redhat.com>
1950
1951 * hostio.c (handle_vFile): Fix prefix lengths.
1952
d68e53f4
MM		 19532015-03-03 Markus Metzger <markus.t.metzger@intel.com>
1954
1955 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
1956 ptr_bits.
1957
bf2d68ab
AA		 19582015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
1959
1960 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
1961 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
1962 (clean): Add "rm -f" for above C files.
1963 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
1964 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
1965 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
1966 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
1967 * linux-s390-low.c (HWCAP_S390_VX): New macro.
1968 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
1969 (init_registers_s390x_vx_linux64)
1970 (init_registers_s390x_tevx_linux64)
1971 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
1972 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
1973 declarations.
1974 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
1975 (s390_store_vxrs_high): New functions.
1976 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
1977 NT_S390_VXRS_HIGH.
1978 (s390_arch_setup): Add logic for selecting one of the new target
1979 descriptions. Activate the new vector regsets if applicable.
1980 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
1981 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
1982 and init_registers_s390x_tevx_linux64.
1983
c966a859
PA		 19842015-03-01 Pedro Alves <palves@redhat.com>
1985
1986 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
1987 parameter.
1988
4180215b
PA		 19892015-02-27 Pedro Alves <palves@redhat.com>
1990
1991 * linux-x86-low.c (u_debugreg_offset): New function.
1992 (x86_linux_dr_get, x86_linux_dr_set): Use it.
1993
749bab01
PA		 19942015-02-27 Pedro Alves <palves@redhat.com>
1995
1996 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
1997 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
1998 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
1999 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2000 (ps_lsetfpregs, ps_getpid)
2001 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
2002 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
2003 (ps_lsetxregs, ps_plog): Declare.
2004
3c14e5a3
PA		 20052015-02-27 Pedro Alves <palves@redhat.com>
2006
2007 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
2008 IP_AGENT_EXPORT_FUNC.
2009 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
2010 IP_AGENT_EXPORT_FUNC.
2011 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
2012 (IP_AGENT_EXPORT): Delete.
2013 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2014 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2015 (gdb_trampoline_buffer_error, collecting, gdb_collect)
2016 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
2017 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
2018 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
2019 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
2020 (traceframe_read_count, traceframe_write_count)
2021 (traceframes_created, trace_state_variables, get_raw_reg)
2022 (get_trace_state_variable_value, set_trace_state_variable_value)
2023 (ust_loaded, helper_thread_id, cmd_buf): Use
2024 IPA_SYM_EXPORTED_NAME.
2025 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
2026 (tracepoints) Use IP_AGENT_EXPORT_VAR.
2027 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
2028 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2029 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
2030 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
2031 EXTERN_C_PUSH/EXTERN_C_POP.
2032 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
2033 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
2034 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2035 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
2036 (traceframe_write_count, traceframe_read_count)
2037 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
2038 (about_to_request_buffer_space, get_trace_state_variable_value)
2039 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
2040 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
2041 EXTERN_C_PUSH/EXTERN_C_POP.
2042 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
2043 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
2044 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
2045 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2046 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2047 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2048 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
2049 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
2050 Define.
2051 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
2052 (IP_AGENT_EXPORT_VAR_DECL): Define.
2053 (tracing): Declare.
2054 (gdb_agent_get_raw_reg): Declare.
2055
fe978cb0
PA		 20562015-02-27 Tom Tromey <tromey@redhat.com>
2057 Pedro Alves <palves@redhat.com>
2058
2059 Rename symbols whose names are reserved C++ keywords throughout.
2060
3bc3d82a
PA		 20612015-02-27 Pedro Alves <palves@redhat.com>
2062
2063 * Makefile.in (COMPILER): New, get it from autoconf.
2064 (CXX): Get from autoconf instead.
2065 (COMPILE.pre): Use COMPILER.
2066 (CC-LD): Rename to ...
2067 (CC_LD): ... this. Use COMPILER.
2068 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
2069 (CXX_FOR_TARGET): Default to g++ instead of gcc.
2070 * acinclude.m4: Include build-with-cxx.m4.
2071 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
2072 Disable -Werror by default if building in C++ mode.
2073 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
2074 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
2075 the C++ compiler. Save/restore CXXFLAGS too.
2076 * configure: Regenerate.
2077
07697489
PA		 20782015-02-27 Pedro Alves <palves@redhat.com>
2079
2080 * acinclude.m4: Include libiberty.m4.
2081 * configure.ac: Call libiberty_INIT.
2082 * config.in, configure: Regenerate.
2083
9beb7c4e
PA		 20842015-02-26 Pedro Alves <palves@redhat.com>
2085
2086 * linux-low.c (linux_wait_1): When incrementing the PC past a
2087 program breakpoint always use the_low_target.breakpoint_len as
2088 increment, rather than the maximum between that and
2089 the_low_target.decr_pc_after_break.
2090
8090aef2
PA		 20912015-02-23 Pedro Alves <palves@redhat.com>
2092
2093 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2094 thread was doing a step-over; always adjust the PC if
2095 we stepped over a permanent breakpoint.
2096 (linux_wait_1): If we stepped over breakpoint that was on top of a
2097 permanent breakpoint, manually advance the PC past it.
2098
bc9540e8
PA		 20992015-02-23 Pedro Alves <palves@redhat.com>
2100
2101 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2102 modes.
2103 (x86_fill_gregset, x86_store_gregset): Use it when handling
2104 $orig_eax.
2105
2db9a427
PA		 21062015-02-20 Pedro Alves <palves@redhat.com>
2107
2108 * thread-db.c: Include "nat/linux-procfs.h".
2109 (thread_db_init): Skip listing new threads if the kernel supports
2110 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2111
afa8d396
PA		 21122015-02-20 Pedro Alves <palves@redhat.com>
2113
2114 * linux-low.c (status_pending_p_callback): Use ptid_match.
2115
c9587f88
AT		 21162015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2117
2118 PR breakpoints/16812
2119 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2120 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2121 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2122
b05ec7a5
AT		 21232015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2124
2125 PR breakpoints/15956
2126 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2127
d33501a5
MM		 21282015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2129
2130 * linux-low.c (linux_low_btrace_conf): Print size.
2131 * server.c (handle_btrace_conf_general_set): New.
2132 (hanle_general_set): Call handle_btrace_conf_general_set.
2133 (handle_query): Report Qbtrace-conf:bts:size as supported.
2134
f4abbc16
MM		 21352015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2136
2137 * linux-low.c (linux_low_enable_btrace): Update parameters.
2138 (linux_low_btrace_conf): New.
2139 (linux_target_ops)<to_btrace_conf>: Initialize.
2140 * server.c (current_btrace_conf): New.
2141 (handle_btrace_enable): Rename to ...
2142 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
2143 to target_enable_btrace. Update comment. Update users.
2144 (handle_qxfer_btrace_conf): New.
2145 (qxfer_packets): Add btrace-conf entry.
2146 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2147 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2148 (target_ops)<read_btrace_conf>: New.
2149 (target_enable_btrace): Update parameters.
2150 (target_read_btrace_conf): New.
2151
043c3577
MM		 21522015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2153
2154 * server.c (handle_btrace_general_set): Remove call to
2155 target_supports_btrace.
2156 (supported_btrace_packets): New.
2157 (handle_query): Call supported_btrace_packets.
2158 * target.h: include btrace-common.h.
2159 (btrace_target_info): Removed.
2160 (supports_btrace, target_supports_btrace): Update parameters.
2161
734b0e4b
MM		 21622015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2163
2164 * Makefile.in (SFILES): Add common/btrace-common.c.
2165 (OBS): Add common/btrace-common.o.
2166 (btrace-common.o): Add build rules.
2167 * linux-low: Include btrace-common.h.
2168 (linux_low_read_btrace): Use struct btrace_data. Call
2169 btrace_data_init and btrace_data_fini.
2170
d6c146e9
PA		 21712015-02-06 Pedro Alves <palves@redhat.com>
2172
2173 * thread-db.c (find_new_threads_callback): Add debug output.
2174
20ba1ce6
PA		 21752015-02-04 Pedro Alves <palves@redhat.com>
2176
2177 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2178 (resume_stopped_resumed_lwps): New function.
2179 (linux_wait_for_event_filtered): Use it.
2180
8cc73a39
SDJ		 21812015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2182
2183 * Makefile.in (SFILES): Add linux-personality.c.
2184 (linux-personality.o): New rule.
2185 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2186 list of objects to be built.
2187 * linux-low.c: Include nat/linux-personality.h.
2188 (linux_create_inferior): Remove code to disable address space
2189 randomization (moved to ../nat/linux-personality.c). Create
2190 cleanup to disable address space randomization.
2191
fb23d554
SDJ		 21922015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2193
2194 * Makefile.in (posix-strerror.o): New rule.
2195 (mingw-strerror.o): Likewise.
2196 * configure: Regenerated.
2197 * configure.ac: Source file ../common/common.host. Initialize new
2198 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2199
cdf43629
YQ		 22002015-01-14 Yao Qi <yao@codesourcery.com>
2201
2202 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2203 (ppc-linux.o): New rule.
2204 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
2205 * configure.ac: AC_CHECK_FUNCS(getauxval).
2206 * config.in: Re-generated.
2207 * configure: Re-generated.
2208 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
2209 ppc64_64bit_inferior_p
2210
514c5338
YQ		 22112015-01-14 Yao Qi <yao@codesourcery.com>
2212
2213 * linux-ppc-low.c: Include "nat/ppc-linux.h".
2214 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
2215 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
2216 (PT_ORIG_R3, PT_TRAP): Likewise.
2217 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
2218 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
2219 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
2220
3368c1e5
JB		 22212015-01-10 Joel Brobecker <brobecker@adacore.com>
2222
2223 * i387-fp.c (i387_cache_to_xsave): In look over
2224 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
2225 zmmh_low_space field by use of zmmh_high_space.
2226
582511be
PA		 22272015-01-09 Pedro Alves <palves@redhat.com>
2228
2229 * linux-low.c (step_over_bkpt): Move higher up in the file.
2230 (handle_extended_wait): Don't store the stop_pc here.
2231 (get_stop_pc): Adjust comments and rename to ...
2232 (check_stopped_by_breakpoint): ... this. Record whether the LWP
2233 stopped for a software breakpoint or hardware breakpoint.
2234 (thread_still_has_status_pending_p): New function.
2235 (status_pending_p_callback): Use
2236 thread_still_has_status_pending_p. If the event is no longer
2237 interesting, resume the LWP.
2238 (handle_tracepoints): Add assert.
2239 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
2240 (wstatus_maybe_breakpoint): New function.
2241 (cancel_breakpoint): Delete function.
2242 (check_stopped_by_watchpoint): New function, factored out from
2243 linux_low_filter_event.
2244 (lp_status_maybe_breakpoint): Delete function.
2245 (linux_low_filter_event): Remove filter_ptid argument.
2246 Leave thread group exits pending here. Store the LWP's stop PC.
2247 Always leave events pending.
2248 (linux_wait_for_event_filtered): Pull all events out of the
2249 kernel, and leave them all pending.
2250 (count_events_callback, select_event_lwp_callback): Consider all
2251 events.
2252 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
2253 (select_event_lwp): Only give preference to the stepping LWP in
2254 all-stop mode. Adjust comments.
2255 (ignore_event): New function.
2256 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
2257 references to cancel_breakpoints. Adjust to renames. Also give
2258 equal priority to all LWPs that have had events in non-stop mode.
2259 If reporting a software breakpoint event, unadjust the LWP's PC.
2260 (linux_wait): If linux_wait_1 returned an ignored event, retry.
2261 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
2262 Adjust.
2263 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
2264 (resume_status_pending_p): Use thread_still_has_status_pending_p.
2265 (linux_stopped_by_watchpoint): Adjust.
2266 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
2267 * linux-low.h (enum lwp_stop_reason): New.
2268 (struct lwp_info) <stop_pc>: Adjust comment.
2269 <stopped_by_watchpoint>: Delete field.
2270 <stop_reason>: New field.
2271 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2272 * mem-break.c (software_breakpoint_inserted_here)
2273 (hardware_breakpoint_inserted_here): New function.
2274 * mem-break.h (software_breakpoint_inserted_here)
2275 (hardware_breakpoint_inserted_here): Declare.
2276 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
2277 (cancel_breakpoints): Delete.
2278 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
2279 (upload_fast_traceframes): Remove references to
2280 cancel_breakpoints.
2281
a33e3959
PA		 22822015-01-09 Pedro Alves <palves@redhat.com>
2283
2284 * thread-db.c (find_new_threads_callback): Ignore thread if the
2285 kernel thread ID is -1.
2286
8784d563
PA		 22872015-01-09 Pedro Alves <palves@redhat.com>
2288
2289 * linux-low.c (linux_attach_fail_reason_string): Move to
2290 nat/linux-ptrace.c, and rename.
2291 (linux_attach_lwp): Update comment.
2292 (attach_proc_task_lwp_callback): New function.
2293 (linux_attach): Adjust to rename and use
2294 linux_proc_attach_tgid_threads.
2295 (linux_attach_fail_reason_string): Delete declaration.
2296
76f2b779
JB		 22972015-01-01 Joel Brobecker <brobecker@adacore.com>
2298
2299 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
2300 * server.c (gdbserver_version): Likewise.
2301
fafcc06a
SDJ		 23022014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
2303
2304 * remote-utils.c: Include ctype.h.
2305 (input_interrupt): Explicitly handle the case when the char
2306 received is the NUL byte. Improve the printing of non-ASCII
2307 characters.
2308
beed38b8
JB		 23092014-12-16 Joel Brobecker <brobecker@adacore.com>
2310
2311 * linux-low.c (linux_low_filter_event): Update call to
2312 linux_enable_event_reporting following the addition of
2313 a new parameter to that function.
2314
bf330350
CU		 23152014-12-16 Catalin Udma <catalin.udma@freescale.com>
2316
2317 PR server/17457
2318 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
2319 (AARCH64_FPCR_REGNO): Likewise.
2320 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
2321 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
2322 (aarch64_store_fpregset): Likewise.
2323
5227d625
JB		 23242014-12-15 Joel Brobecker <brobecker@adacore.com>
2325
2326 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
2327 Remove FIXME comment about assumption about N.
2328
f93b65a0
JB		 23292014-12-13 Joel Brobecker <brobecker@adacore.com>
2330
2331 * configure.ac: If large-file support is disabled in GDBserver,
2332 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
2333 * configure: Regenerate.
2334
e5a9158d
AA		 23352014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2336
2337 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
2338 warning upon ENODATA from ptrace.
2339 * linux-s390-low.c (s390_store_tdb): New.
2340 (s390_regsets): Add regset for NT_S390_TDB.
2341
feea5f36
AA		 23422014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2343
2344 * linux-low.c (regsets_store_inferior_registers): Skip regsets
2345 without a fill_function.
2346 * linux-s390-low.c (s390_fill_last_break): Remove.
2347 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
2348 (s390_arch_setup): Use regset's size instead of fill_function for
2349 loop end condition.
2350
098dbe61
AA		 23512014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2352
2353 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
2354 the regset's store function when ptrace returned an error.
2355 * regcache.c (get_thread_regcache): Invalidate register cache
2356 before fetching inferior's registers.
2357
28eef672
AA		 23582014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2359
2360 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
2361 while-loop as for-loop.
2362 (regsets_store_inferior_registers): Likewise.
2363
bdca27a2
YQ		 23642014-11-28 Yao Qi <yao@codesourcery.com>
2365
2366 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
2367 * config.in, configure: Re-generate.
2368 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
2369 is defined.
2370
9c232dda
YQ		 23712014-11-21 Yao Qi <yao@codesourcery.com>
2372
2373 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
2374 (AC_CHECK_HEADERS): Remove malloc.h.
2375 * configure: Re-generated.
2376 * config.in: Re-generated.
2377 * server.h: Don't include alloca.h and malloc.h.
2378 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
2379 Don't include malloc.h.
2380
43968415
JB		 23812014-11-17 Joel Brobecker <brobecker@adacore.com>
2382
2383 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
2384 corresponding ERRNO check in same block.
2385
40e91bc7
PA		 23862014-11-12 Pedro Alves <palves@redhat.com>
2387
2388 * server.c (cont_thread): Update comment.
2389 (start_inferior, attach_inferior): No longer clear cont_thread.
2390 (handle_v_cont): No longer set cont_thread.
2391 (captured_main): Clear cont_thread each time a GDB connects.
2392
c2c118cf
PA		 23932014-11-12 Pedro Alves <palves@redhat.com>
2394
2395 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
2396 thread, and don't resume all threads if the Hc thread has exited.
2397
78708b7c
PA		 23982014-11-12 Pedro Alves <palves@redhat.com>
2399
2400 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
2401 the process group instead of to a specific LWP.
2402
a2abc7de
PA		 24032014-10-15 Pedro Alves <palves@redhat.com>
2404
2405 PR server/17487
2406 * win32-arm-low.c (arm_set_thread_context): Remove current_event
2407 parameter.
2408 (arm_set_thread_context): Delete.
2409 (the_low_target): Adjust.
2410 * win32-i386-low.c (debug_registers_changed)
2411 (debug_registers_used): Delete.
2412 (update_debug_registers_callback): New function.
2413 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
2414 needing to update their debug registers.
2415 (win32_get_current_dr): New function.
2416 (x86_dr_low_get_addr, x86_dr_low_get_control)
2417 (x86_dr_low_get_status): Fetch the debug register from the thread
2418 record's context.
2419 (i386_initial_stuff): Adjust.
2420 (i386_get_thread_context): Remove current_event parameter. Don't
2421 clear debug_registers_changed nor copy DR values to
2422 debug_reg_state.
2423 (i386_set_thread_context): Delete.
2424 (i386_prepare_to_resume): New function.
2425 (i386_thread_added): Mark the thread as needing to update irs
2426 debug registers.
2427 (the_low_target): Remove i386_set_thread_context and install
2428 i386_prepare_to_resume.
2429 * win32-low.c (win32_get_thread_context): Adjust.
2430 (win32_set_thread_context): Use SetThreadContext
2431 directly.
2432 (win32_prepare_to_resume): New function.
2433 (win32_require_context): New function, factored out from ...
2434 (thread_rec): ... this.
2435 (continue_one_thread): Call win32_prepare_to_resume on each thread
2436 we're about to continue.
2437 (win32_resume): Call win32_prepare_to_resume on the event thread.
2438 * win32-low.h (struct win32_thread_info)
2439 <debug_registers_changed>: New field.
2440 (struct win32_target_ops): Change prototype of set_thread_context,
2441 delete set_thread_context and add prepare_to_resume.
2442 (win32_require_context): New declaration.
2443
a442d071
GB		 24442014-10-08 Gary Benson <gbenson@redhat.com>
2445
2446 * server.h: Do not include common-exceptions.h.
2447
6f1947e8
GB		 24482014-10-08 Gary Benson <gbenson@redhat.com>
2449
2450 * server.h: Do not include cleanups.h.
2451
63b434a4
JH		 24522014-09-30 James Hogan <james.hogan@imgtec.com>
2453
2454 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
2455 mips64-dsp-linux.c.
2456
c4d9ceb6
YQ		 24572014-09-23 Yao Qi <yao@codesourcery.com>
2458
2459 * linux-low.c (lp_status_maybe_breakpoint): New function.
2460 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
2461 (count_events_callback): Likewise.
2462 (select_event_lwp_callback): Likewise.
2463 (cancel_breakpoints_callback): Likewise.
2464
89a5711c
DB		 24652014-09-19 Don Breazeal <donb@codesourcery.com>
2466
2467 * linux-low.c (handle_extended_wait): Call
2468 linux_ptrace_get_extended_event.
2469 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
2470 linux_is_extended_waitstatus.
2471
bffc0964
JB		 24722014-09-16 Joel Brobecker <brobecker@adacore.com>
2473
2474 * Makefile.in (CPPFLAGS): Define.
2475 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
2476 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
2477
0bfdf32f
GB		 24782014-09-16 Gary Benson <gbenson@redhat.com>
2479
2480 * inferiors.h (current_inferior): Renamed as...
2481 (current_thread): New variable. All uses updated.
2482 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
2483 (maybe_move_out_of_jump_pad): Likewise.
2484 (cancel_breakpoint): Likewise.
2485 (linux_low_filter_event): Likewise.
2486 (wait_for_sigstop): Likewise.
2487 (linux_resume_one_lwp): Likewise.
2488 (need_step_over_p): Likewise.
2489 (start_step_over): Likewise.
2490 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
2491 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
2492 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
2493 and save_inferior as saved_thread.
2494 * regcache.c (get_thread_regcache): Renamed saved_inferior as
2495 saved_thread.
2496 (regcache_invalidate_thread): Likewise.
2497 * remote-utils.c (prepare_resume_reply): Likewise.
2498 * thread-db.c (thread_db_get_tls_address): Likewise.
2499 (disable_thread_event_reporting): Likewise.
2500 (remove_thread_event_breakpoints): Likewise.
2501 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
2502 as saved_thread.
2503 * target.h (set_desired_inferior): Renamed as...
2504 (set_desired_thread): New declaration. All uses updated.
2505 * server.c (myresume): Updated comment to reference thread instead
2506 of inferior.
2507 (handle_serial_event): Likewise.
2508 (handle_target_event): Likewise.
2509
361c8ade
GB		 25102014-09-12 Tom Tromey <tromey@redhat.com>
2511 Gary Benson <gbenson@redhat.com>
2512
2513 * regcache.h: Include common-regcache.h.
2514 (regcache_read_pc): Don't declare.
2515 * regcache.c (get_thread_regcache_for_ptid): New function.
2516
bd9269f7
GB		 25172014-09-11 Tom Tromey <tromey@redhat.com>
2518 Gary Benson <gbenson@redhat.com>
2519
2520 * symbol.c: New file.
2521 * Makefile.in (SFILES): Add symbol.c.
2522 (OBS): Add symbol.o.
2523
f8c1d06b
GB		 25242014-09-11 Gary Benson <gbenson@redhat.com>
2525
2526 * target.c (target_stop_ptid, target_continue_ptid): New
2527 functions.
2528
721ec300
GB		 25292014-09-11 Tom Tromey <tromey@redhat.com>
2530 Gary Benson <gbenson@redhat.com>
2531
2532 * target.h: Include target/target.h.
2533 * target.c (target_read_memory, target_read_uint32)
2534 (target_write_memory): New functions.
2535
c5e92cca
GB		 25362014-09-11 Gary Benson <gbenson@redhat.com>
2537
2538 * server.h (debug_hw_points): Don't declare.
2539 * server.c (debug_hw_points): Don't define. Replace all uses
2540 with show_debug_regs.
2541 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
2542 all uses with show_debug_regs.
2543
2e4bb98a
EBM		 25442014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2545
2546 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
2547 endianness into account.
2548 (ppc_supply_ptrace_register): Likewise.
2549
ac740bc7
JH		 25502014-09-03 James Hogan <james.hogan@imgtec.com>
2551
2552 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
2553 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
2554
97ea6506
GB		 25552014-09-03 Gary Benson <gbenson@redhat.com>
2556
2557 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
2558 ALL_DEBUG_ADDRESS_REGISTERS.
2559
df7e5265
GB		 25602014-09-02 Gary Benson <gbenson@redhat.com>
2561
2562 * i386-low.h: Renamed as...
2563 * x86-low.h: New file. All type, function and variable name
2564 prefixes changed from "i386_" to "x86_". All references updated.
2565 * i386-low.c: Renamed as...
2566 * x86-low.c: New file. All type, function and variable name
2567 prefixes changed from "i386_" to "x86_". All references updated.
2568
ed859da7
GB		 25692014-09-02 Gary Benson <gbenson@redhat.com>
2570
2571 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
2572 (x86_linux_new_thread): Likewise.
2573
860789c7
GB		 25742014-08-29 Gary Benson <gbenson@redhat.com>
2575
2576 * server.h (setjmp.h): Do not include.
2577 (toplevel): Do not declare.
2578 (common-exceptions.h): Include.
2579 (cleanups.h): Likewise.
2580 * server.c (toplevel): Do not define.
2581 (exit_code): New static global.
2582 (detach_or_kill_for_exit_cleanup): New function.
2583 (main): New function. Original main renamed to...
2584 (captured_main): New function.
2585 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
2586
ff55e1b5
GB		 25872014-08-29 Gary Benson <gbenson@redhat.com>
2588
2589 * Makefile.in (SFILES): Add common/common-exceptions.c.
2590 (OBS): Add common-exceptions.o.
2591 (common-exceptions.o): New rule.
2592 * utils.c (prepare_to_throw_exception): New function.
2593
e9bcb658
GB		 25942014-08-29 Gary Benson <gbenson@redhat.com>
2595
2596 * config.in: Regenerate.
2597 * configure: Likewise.
2598
e3180625
GB		 25992014-08-29 Gary Benson <gbenson@redhat.com>
2600
2601 * Makefile.in (SFILES): Add common/cleanups.c.
2602 (OBS): cleanups.o.
2603 (cleanups.o): New rule.
2604
e3d6ba5d
GB		 26052014-08-29 Gary Benson <gbenson@redhat.com>
2606
2607 * utils.c (internal_vwarning): New function.
2608
7096e886
GB		 26092014-08-28 Gary Benson <gbenson@redhat.com>
2610
2611 * utils.h (fatal): Remove declaration.
2612 * utils.c (fatal): Remove function.
2613
14ce3192
GB		 26142014-08-28 Gary Benson <gbenson@redhat.com>
2615
2616 * tracepoint.c (gdb_agent_init): Replace fatal with
2617 perror_with_name.
2618 (initialize_tracepoint): Likewise.
2619
50278d59
GB		 26202014-08-28 Gary Benson <gbenson@redhat.com>
2621
2622 * remote-utils.c (remote_prepare): Replace fatal with error.
2623
aa96c426
GB		 26242014-08-28 Gary Benson <gbenson@redhat.com>
2625
2626 * linux-low.c (linux_async): Replace fatal with warning.
2627 Tidy up and return.
2628 (linux_start_non_stop): Return -1 if linux_async failed.
2629
f7160e97
GB		 26302014-08-28 Gary Benson <gbenson@redhat.com>
2631
2632 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
2633 gdb_assert.
2634 (i386_dr_low_get_addr): Remove vague comment.
2635 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
2636 gdb_assert.
2637
38e08fca
GB		 26382014-08-28 Gary Benson <gbenson@redhat.com>
2639
2640 * inferiors.c (get_thread_process): Replace check with gdb_assert.
2641 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
2642 internal_error.
2643 (linux_resume_one_lwp): Likewise.
2644 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
2645 gdb_assert.
2646 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
2647 with internal_error.
2648 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
2649 (init_register_cache): Replace fatal with gdb_assert_not_reached.
2650 (find_register_by_name): Replace fatal with internal_error.
2651 (find_regno): Likewise.
2652 * tdesc.c (init_target_desc): Replace check with gdb_assert.
2653 * thread-db.c (thread_db_create_event): Likewise.
2654 (thread_db_load_search): Likewise.
2655 (try_thread_db_load_1): Likewise.
2656 * tracepoint.c (get_jump_space_head): Replace fatal with
2657 internal_error.
2658 (claim_trampoline_space): Likewise.
2659 (have_fast_tracepoint_trampoline_buffer): Likewise.
2660 (cmd_qtstart): Likewise.
2661 (stop_tracing): Likewise.
2662 (fast_tracepoint_collecting): Likewise.
2663 (target_malloc): Likewise.
2664 (download_tracepoint): Likewise.
2665 (download_trace_state_variables): Replace check with gdb_assert.
2666 (upload_fast_traceframes): Replace fatal with internal_error.
2667
34abf635
GB		 26682014-08-19 Tom Tromey <tromey@redhat.com>
2669 Gary Benson <gbenson@redhat.com>
2670
2671 * Makefile.in (SFILES): Add common/common-debug.c.
2672 (OBS): Add common-debug.o.
2673 (common-debug.o): New rule.
2674 * debug.h (debug_printf): Don't declare.
2675 * debug.c (debug_printf): Renamed and rewritten as...
2676 (debug_vprintf): New function.
2677
f6e94d78
GB		 26782014-08-19 Gary Benson <gbenson@redhat.com>
2679
2680 * utils.h: Do not include print-utils.h.
2681
9239eeab
GB		 26822014-08-19 Tom Tromey <tromey@redhat.com>
2683 Gary Benson <gbenson@redhat.com>
2684
2685 * server.h: Add static assertion.
2686 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
2687
ef87c8bb
GB		 26882014-08-19 Tom Tromey <tromey@redhat.com>
2689 Gary Benson <gbenson@redhat.com>
2690
2691 * Makefile.in (SFILES): Add common/errors.c.
2692 (OBS): Add errors.o.
2693 (IPA_OBS): Add errors-ipa.o.
2694 (errors.o): New rule.
2695 (errors-ipa.o): Likewise.
2696 * utils.h (perror_with_name, error, warning): Don't declare.
2697 * utils.c (warning): Renamed and rewritten as...
2698 (vwarning): New function.
2699 (error): Renamed and rewritten as...
2700 (verror): New function.
2701 (internal_error): Renamed and rewritten as...
2702 (internal_verror): New function.
2703
bb974a24
GB		 27042014-08-07 Gary Benson <gbenson@redhat.com>
2705
2706 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
2707 * configure: Regenerate.
2708 * config.in: Likewise.
2709 * server.h: Do not include errno.h.
2710 * event-loop.c: Likewise.
2711 * hostio-errno.c: Likewise.
2712 * linux-low.c: Likewise.
2713 * remote-utils.c: Likewise.
2714 * spu-low.c: Likewise.
2715 * utils.c: Likewise.
2716 * gdbreplay.c: Unconditionally include errno.h.
2717
6d3d12eb
GB		 27182014-08-07 Gary Benson <gbenson@redhat.com>
2719
2720 * server.h: Do not include string.h.
2721 * event-loop.c: Likewise.
2722 * linux-low.c: Likewise.
2723 * regcache.c: Likewise.
2724 * remote-utils.c: Likewise.
2725 * spu-low.c: Likewise.
2726 * utils.c: Likewise.
2727
dccbb609
GB		 27282014-08-07 Gary Benson <gbenson@redhat.com>
2729
2730 * server.h: Do not include gdb_assert.h.
2731
e76df0d0
GB		 27322014-08-07 Gary Benson <gbenson@redhat.com>
2733
2734 * server.h: Do not include common-utils.h.
2735
4cb9c816
GB		 27362014-08-07 Gary Benson <gbenson@redhat.com>
2737
2738 * server.h: Do not include ptid.h.
2739 * notif.h: Likewise.
2740
3995eeee
GB		 27412014-08-07 Gary Benson <gbenson@redhat.com>
2742
2743 * server.h: Do not include gdb_locale.h.
2744
cb9f1a9b
GB		 27452014-08-07 Gary Benson <gbenson@redhat.com>
2746
2747 * server.h: Do not include gdb/signals.h.
2748 * win32-low.c: Likewise.
2749
a5fceff8
GB		 27502014-08-07 Gary Benson <gbenson@redhat.com>
2751
2752 * server.h: Do not include pathmax.h.
2753
b9391142
GB		 27542014-08-07 Gary Benson <gbenson@redhat.com>
2755
2756 * server.h: Do not include libiberty.h.
2757 * linux-bfin-low.c: Likewise.
2758
0e443c87
GB		 27592014-08-07 Gary Benson <gbenson@redhat.com>
2760
2761 * server.h: Do not include ansidecl.h.
2762
8ebb3f56
GB		 27632014-08-07 Gary Benson <gbenson@redhat.com>
2764
2765 * linux-x86-low.c: Do not include stddef.h.
2766 * lynx-ppc-low.c: Likewise.
2767 * tracepoint.c: Likewise.
2768
8980bdf6
GB		 27692014-08-07 Gary Benson <gbenson@redhat.com>
2770
2771 * server.h: Do not include stdarg.h.
2772 * nto-low.c: Likewise.
2773
d7096f71
GB		 27742014-08-07 Gary Benson <gbenson@redhat.com>
2775
2776 * server.h: Do not include stdlib.h.
2777 * inferiors.c: Likewise.
2778 * linux-low.c: Likewise.
2779 * regcache.c: Likewise.
2780 * spu-low.c: Likewise.
2781 * tracepoint.c: Likewise.
2782 * utils.c: Likewise.
2783
d02f550d
GB		 27842014-08-07 Gary Benson <gbenson@redhat.com>
2785
2786 * server.h: Do not include stdio.h.
2787 * linux-low.c: Likewise.
2788 * remote-utils.c: Likewise.
2789 * spu-low.c: Likewise.
2790 * utils.c: Likewise.
2791 * wincecompat.c: Likewise.
2792
87f6c4e3
GB		 27932014-08-06 Gary Benson <gbenson@redhat.com>
2794
2795 * regcache.c (init_register_cache): Move conditionals inside if.
2796
7089dca4
GB		 27972014-08-06 Gary Benson <gbenson@redhat.com>
2798
2799 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
2800
462f517e
GB		 28012014-07-31 Gary Benson <gbenson@redhat.com>
2802
2803 * ax.h: Do not include server.h.
2804 * gdbthread.h: Likewise.
2805 * lynx-low.h: Likewise.
2806 * notif.h: Likewise.
2807
976411d6
GB		 28082014-07-30 Gary Benson <gbenson@redhat.com>
2809
2810 * server.h: Include common-defs.h.
2811 Do not include config.h or build-gnulib-gdbserver/config.h.
2812
d41f6d8e
GB		 28132014-07-30 Gary Benson <gbenson@redhat.com>
2814
2815 * hostio-errno.c: Move server.h to top of includes list.
2816 * inferiors.c: Likewise.
2817 * linux-x86-low.c: Likewise.
2818 * notif.c: Include server.h.
2819
314c6a35
TT		 28202014-07-24 Tom Tromey <tromey@redhat.com>
2821 Gary Benson <gbenson@redhat.com>
2822
2823 * server.h (CORE_ADDR): Now unsigned.
2824
69ff6be5
PA		 28252014-07-16 Pedro Alves <palves@redhat.com>
2826
2827 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
2828
ce9e3fe7
PA		 28292014-07-15 Pedro Alves <palves@redhat.com>
2830
2831 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
2832 copy.
2833
e76126e8
PA		 28342014-07-11 Pedro Alves <palves@redhat.com>
2835
2836 * linux-low.c (kill_wait_lwp): New function, based on
2837 kill_one_lwp_callback, but use my_waitpid directly.
2838 (kill_one_lwp_callback, linux_kill): Use it.
2839
8e9db26e
PA		 28402014-06-23 Pedro Alves <palves@redhat.com>
2841
2842 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
2843 before setting DR0..DR3.
2844
698b3e08
GB		 28452014-06-20 Gary Benson <gbenson@redhat.com>
2846
2847 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
2848 * configure: Regenerated.
2849 * config.in: Likewise.
2850
125f8a3d
GB		 28512014-06-20 Gary Benson <gbenson@redhat.com>
2852
2853 * Makefile.in (SFILES): Update locations for files moved
2854 from common to nat.
2855 (object file files): Reordered.
2856
42995dbd
GB		 28572014-06-20 Gary Benson <gbenson@redhat.com>
2858
2859 * i386-low.h (i386_dr_low_can_set_addr): Removed.
2860 (i386_dr_low_set_addr): Likewise.
2861 (i386_dr_low_get_addr): Likewise.
2862 (i386_dr_low_can_set_control): Likewise.
2863 (i386_dr_low_set_control): Likewise.
2864 (i386_dr_low_get_control): Likewise.
2865 (i386_dr_low_get_status): Likewise.
2866 (i386_get_debug_register_length): Likewise.
2867 * linux-x86-low.c (i386_dr_low_set_addr):
2868 Changed signature. Made static.
2869 (i386_dr_low_get_addr): Likewise.
2870 (i386_dr_low_set_control): Likewise.
2871 (i386_dr_low_get_control): Likewise.
2872 (i386_dr_low_get_status): Likewise.
2873 (i386_dr_low): New global variable.
2874 * win32-i386-low.c (i386_dr_low_set_addr):
2875 Changed signature. Made static.
2876 (i386_dr_low_get_addr): Likewise.
2877 (i386_dr_low_set_control): Likewise.
2878 (i386_dr_low_get_control): Likewise.
2879 (i386_dr_low_get_status): Likewise.
2880 (i386_dr_low): New global variable.
2881
e1d2394b
MS		 28822014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
2883
2884 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
2885 * Makefile.in (AR, AR_FLAGS): Define.
2886 * configure: Regenerate.
2887
3a8ee006
GB		 28882014-06-19 Gary Benson <gbenson@redhat.com>
2889
2890 * Makefile.in (i386-dregs.o): New rule.
2891 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
2892 * i386-low.c (target.h): Remove include.
2893 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
2894 (DR_CONTROL_SHIFT): Likewise.
2895 (DR_CONTROL_SIZE): Likewise.
2896 (DR_RW_EXECUTE): Likewise.
2897 (DR_RW_WRITE): Likewise.
2898 (DR_RW_READ): Likewise.
2899 (DR_RW_IORW): Likewise.
2900 (DR_LEN_1): Likewise.
2901 (DR_LEN_2): Likewise.
2902 (DR_LEN_4): Likewise.
2903 (DR_LEN_8): Likewise.
2904 (DR_LOCAL_ENABLE_SHIFT): Likewise.
2905 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
2906 (DR_ENABLE_SIZE): Likewise.
2907 (DR_LOCAL_SLOWDOWN): Likewise.
2908 (DR_GLOBAL_SLOWDOWN): Likewise.
2909 (DR_CONTROL_RESERVED): Likewise.
2910 (I386_DR_CONTROL_MASK): Likewise.
2911 (I386_DR_VACANT): Likewise.
2912 (I386_DR_LOCAL_ENABLE): Likewise.
2913 (I386_DR_GLOBAL_ENABLE): Likewise.
2914 (I386_DR_DISABLE): Likewise.
2915 (I386_DR_SET_RW_LEN): Likewise.
2916 (I386_DR_GET_RW_LEN): Likewise.
2917 (I386_DR_WATCH_HIT): Likewise.
2918 (i386_wp_op_t): Likewise.
2919 (i386_show_dr): Likewise.
2920 (i386_length_and_rw_bits): Likewise.
2921 (i386_insert_aligned_watchpoint): Likewise.
2922 (i386_remove_aligned_watchpoint): Likewise.
2923 (i386_handle_nonaligned_watchpoint): Likewise.
2924 i386_update_inferior_debug_regs(): Likewise.
2925 (i386_dr_insert_watchpoint): Likewise.
2926 (i386_dr_remove_watchpoint): Likewise.
2927 (i386_dr_region_ok_for_watchpoint): Likewise.
2928 (i386_dr_stopped_data_address): Likewise.
2929 (i386_dr_stopped_by_watchpoint): Likewise.
2930
8f26655c
GB		 29312014-06-19 Gary Benson <gbenson@redhat.com>
2932
2933 * i386-low.c (i386_dr_show): Renamed to
2934 i386_show_dr and made static. All uses updated.
2935 (i386_dr_length_and_rw_bits): Renamed to
2936 i386_length_and_rw_bits and made static.
2937 All uses updated.
2938 (i386_dr_insert_aligned_watchpoint): Renamed to
2939 i386_insert_aligned_watchpoint and made static.
2940 All uses updated.
2941 (i386_dr_remove_aligned_watchpoint): Renamed to
2942 i386_remove_aligned_watchpoint and made static.
2943 All uses updated.
2944 (i386_dr_update_inferior_debug_regs): Renamed to
2945 i386_update_inferior_debug_regs and made static.
2946 All uses updated.
2947
b9228891
GB		 29482014-06-18 Gary Benson <gbenson@redhat.com>
2949
5171def3
GB		 2950 * i386-low.h (i386_dr_low_can_set_addr): New macro.
2951 (i386_dr_low_can_set_control): Likewise.
2952 (i386_get_debug_register_length): Likewise.
2953 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
2954 (i386_dr_low_can_set_control): Likewise.
2955 (i386_get_debug_register_length): Likewise.
2956
29572014-06-17 Gary Benson <gbenson@redhat.com>
2958
b9228891
GB		 2959 * i386-low.h (i386-dregs.h): New include.
2960 (DR_FIRSTADDR): Now in i386-dregs.h.
2961 (DR_LASTADDR): Likewise.
2962 (DR_NADDR): Likewise.
2963 (DR_STATUS): Likewise.
2964 (DR_CONTROL): Likewise.
2965 (i386_debug_reg_state): Likewise.
2966 (i386_dr_insert_watchpoint): Likewise.
2967 (i386_dr_remove_watchpoint): Likewise.
2968 (i386_dr_region_ok_for_watchpoint): Likewise.
2969 (i386_dr_stopped_data_address): Likewise.
2970 (i386_dr_stopped_by_watchpoint): Likewise.
2971 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
2972
4be83cc2
GB		 29732014-06-18 Gary Benson <gbenson@redhat.com>
2974
2975 * i386-low.h (i386_low_insert_watchpoint): Renamed to
2976 i386_dr_insert_watchpoint.
2977 (i386_low_remove_watchpoint): Renamed to
2978 i386_dr_remove_watchpoint.
2979 (i386_low_region_ok_for_watchpoint): Renamed to
2980 i386_dr_region_ok_for_watchpoint.
2981 (i386_low_stopped_data_address): Renamed to
2982 i386_dr_stopped_data_address.
2983 (i386_low_stopped_by_watchpoint): Renamed to
2984 i386_dr_stopped_by_watchpoint.
2985 * i386-low.c (i386_show_dr): Renamed to
2986 i386_dr_show and made nonstatic. All uses updated.
2987 (i386_length_and_rw_bits): Renamed to
2988 i386_dr_length_and_rw_bits and made nonstatic.
2989 All uses updated.
2990 (i386_insert_aligned_watchpoint): Renamed to
2991 i386_dr_insert_aligned_watchpoint and made nonstatic.
2992 All uses updated.
2993 (i386_remove_aligned_watchpoint): Renamed to
2994 i386_dr_remove_aligned_watchpoint and made nonstatic.
2995 All uses updated.
2996 (i386_update_inferior_debug_regs): Renamed to
2997 i386_dr_update_inferior_debug_regs and made nonstatic.
2998 All uses updated.
2999 (i386_low_insert_watchpoint): Renamed to
3000 i386_dr_insert_watchpoint. All uses updated.
3001 (i386_low_remove_watchpoint): Renamed to
3002 i386_dr_remove_watchpoint. All uses updated.
3003 (i386_low_region_ok_for_watchpoint): Renamed to
3004 i386_dr_region_ok_for_watchpoint. All uses updated.
3005 (i386_low_stopped_data_address): Renamed to
3006 i386_dr_stopped_data_address. All uses updated.
3007 (i386_low_stopped_by_watchpoint): Renamed to
3008 i386_dr_stopped_by_watchpoint. All uses updated.
3009
131aa0d4
GB		 30102014-06-18 Gary Benson <gbenson@redhat.com>
3011
3012 * i386-low.c (i386_dr_low_can_set_addr): New macro.
3013 (i386_dr_low_can_set_control): Likewise.
3014 (i386_insert_aligned_watchpoint): New check.
3015
d9305f7f
GB		 30162014-06-18 Gary Benson <gbenson@redhat.com>
3017
3018 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
3019 Renamed to state.
3020
e927c9fc
GB		 30212014-06-18 Gary Benson <gbenson@redhat.com>
3022
3023 * i386-low.c (i386_length_and_rw_bits): Use internal_error
3024 instead of fatal and error.
3025 (i386_handle_nonaligned_watchpoint): Likewise.
3026
1b6d4134
GB		 30272014-06-18 Gary Benson <gbenson@redhat.com>
3028
3029 * i386-low.c (i386_get_debug_register_length): New macro.
3030 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
3031 (i386_show_dr): Use debug_printf instead of fprintf. Use
3032 phex to format values.
3033
6e62758f
GB		 30342014-06-18 Gary Benson <gbenson@redhat.com>
3035
3036 * i386-low.h: Comment changes.
3037 * i386-low.c: Likewise.
3038
fc6e2f03
GB		 30392014-06-18 Gary Benson <gbenson@redhat.com>
3040
3041 * i386-low.c: Whitespace changes.
3042
f9d1eeed
TT		 30432014-06-12 Tom Tromey <tromey@redhat.com>
3044
3045 * utils.c (freeargv): Remove.
3046
0b04e523
TT		 30472014-06-12 Tom Tromey <tromey@redhat.com>
3048
3049 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
3050 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
3051 (parse_debug_format_options): Likewise.
3052 (gdbserver_usage): Likewise.
3053 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
3054 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
3055 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
3056 against libiberty.
3057 ($(LIBGNU)): Depend on libiberty.
3058 (all-lib): Recurse into all subdirs.
3059 (install-only): Invoke "install" target in subdirs.
3060 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
3061 targets.
3062 * configure: Rebuild.
3063 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
3064 for vasprintf, vsnprintf, or gettimeofday.
3065 * configure.srv: Don't add safe-ctype.o or lbasename.o to
3066 srv_tgtobj.
3067
270c9937
JB		 30682014-06-05 Joel Brobecker <brobecker@adacore.com>
3069
3070 * development.sh: Delete.
3071 * Makefile.in (config.status): Adjust dependency on development.sh.
3072 * configure.ac: Adjust development.sh source call.
3073 * configure: Regenerate.
3074
0a261ed8
PA		 30752014-06-02 Pedro Alves <palves@redhat.com>
3076
3077 * ax.c (gdb_free_agent_expr): New function.
3078 * ax.h (gdb_free_agent_expr): New declaration.
3079 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
3080 list.
3081 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
3082 static.
3083 (clear_breakpoint_conditions_and_commands): New function.
3084 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
3085 (clear_breakpoint_conditions_and_commands): New declaration.
3086
e9dae05e
RR		 30872014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3088
3089 * linux-aarch64-low.c (asm/ptrace.h): Include.
3090
5876f503
JK		 30912014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3092
3093 Fix TLS access for -static -pthread.
3094 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3095 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3096 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3097
802e8e6d
PA		 30982014-05-20 Pedro Alves <palves@redhat.com>
3099
3100 * linux-aarch64-low.c (aarch64_insert_point)
3101 (aarch64_remove_point): No longer check whether the type is
3102 supported here. Adjust to new interface.
3103 (the_low_target): Install aarch64_supports_z_point_type as
3104 supports_z_point_type method.
3105 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3106 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3107 instead of a Z packet char. Adjust.
3108 (arm_supports_z_point_type): New function.
3109 (arm_insert_point, arm_remove_point): Adjust to new interface.
3110 (the_low_target): Install arm_supports_z_point_type.
3111 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3112 (cris_insert_point, cris_remove_point): Adjust to new interface.
3113 Don't check whether the type is supported here.
3114 (the_low_target): Install cris_supports_z_point_type.
3115 * linux-low.c (linux_supports_z_point_type): New function.
3116 (linux_insert_point, linux_remove_point): Adjust to new interface.
3117 * linux-low.h (struct linux_target_ops) <insert_point,
3118 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3119 raw_breakpoint pointer parameter.
3120 <supports_z_point_type>: New method.
3121 * linux-mips-low.c (mips_supports_z_point_type): New function.
3122 (mips_insert_point, mips_remove_point): Adjust to new interface.
3123 Use mips_supports_z_point_type.
3124 (the_low_target): Install mips_supports_z_point_type.
3125 * linux-ppc-low.c (the_low_target): Install NULL as
3126 supports_z_point_type method.
3127 * linux-s390-low.c (the_low_target): Install NULL as
3128 supports_z_point_type method.
3129 * linux-sparc-low.c (the_low_target): Install NULL as
3130 supports_z_point_type method.
3131 * linux-x86-low.c (x86_supports_z_point_type): New function.
3132 (x86_insert_point): Adjust to new insert_point interface. Use
3133 insert_memory_breakpoint. Adjust to new
3134 i386_low_insert_watchpoint interface.
3135 (x86_remove_point): Adjust to remove_point interface. Use
3136 remove_memory_breakpoint. Adjust to new
3137 i386_low_remove_watchpoint interface.
3138 (the_low_target): Install x86_supports_z_point_type.
3139 * lynx-low.c (lynx_target_ops): Install NULL as
3140 supports_z_point_type callback.
3141 * nto-low.c (nto_supports_z_point_type): New.
3142 (nto_insert_point, nto_remove_point): Adjust to new interface.
3143 (nto_target_ops): Install nto_supports_z_point_type.
3144 * mem-break.c: Adjust intro comment.
3145 (struct raw_breakpoint) <raw_type, size>: New fields.
3146 <inserted>: Update comment.
3147 <shlib_disabled>: Delete field.
3148 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3149 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3150 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3151 (raw_bkpt_type_to_target_hw_bp_type): New function.
3152 (find_enabled_raw_code_breakpoint_at): New function.
3153 (find_raw_breakpoint_at): New type and size parameters. Use them.
3154 (insert_memory_breakpoint): New function, based off
3155 set_raw_breakpoint_at.
3156 (remove_memory_breakpoint): New function.
3157 (set_raw_breakpoint_at): Reimplement.
3158 (set_breakpoint): New, based on set_breakpoint_at.
3159 (set_breakpoint_at): Reimplement.
3160 (delete_raw_breakpoint): Go through the_target->remove_point
3161 instead of assuming memory breakpoints.
3162 (find_gdb_breakpoint_at): Delete.
3163 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3164 (find_gdb_breakpoint): New function.
3165 (set_gdb_breakpoint_at): Delete.
3166 (z_type_supported): New function.
3167 (set_gdb_breakpoint_1): New function, loosely based off
3168 set_gdb_breakpoint_at.
3169 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3170 (delete_gdb_breakpoint_at): Delete.
3171 (delete_gdb_breakpoint_1): New function, loosely based off
3172 delete_gdb_breakpoint_at.
3173 (delete_gdb_breakpoint): New function.
3174 (clear_gdb_breakpoint_conditions): Rename to ...
3175 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3176 breakpoint.
3177 (add_condition_to_breakpoint): Make static.
3178 (add_breakpoint_condition): Take a struct breakpoint pointer
3179 instead of an address. Adjust.
3180 (gdb_condition_true_at_breakpoint): Rename to ...
3181 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3182 z_type parameter.
3183 (gdb_condition_true_at_breakpoint): Reimplement.
3184 (add_breakpoint_commands): Take a struct breakpoint pointer
3185 instead of an address. Adjust.
3186 (gdb_no_commands_at_breakpoint): Rename to ...
3187 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3188 parameter. Return true if no breakpoint was found. Change debug
3189 output.
3190 (gdb_no_commands_at_breakpoint): Reimplement.
3191 (run_breakpoint_commands): Rename to ...
3192 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3193 and change return type to boolean.
3194 (run_breakpoint_commands): New function.
3195 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3196 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3197 breakpoint. Go through the_target->remove_point instead of
3198 assuming memory breakpoint.
3199 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3200 software and hardware breakpoints.
3201 (reinsert_raw_breakpoint): Go through the_target->insert_point
3202 instead of assuming memory breakpoint.
3203 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3204 software and hardware breakpoints.
3205 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
3206 Check both software and hardware breakpoints.
3207 (validate_inserted_breakpoint): Assert the breakpoint is a
3208 software breakpoint. Set the inserted flag to -1 instead of
3209 setting shlib_disabled.
3210 (delete_disabled_breakpoints): Adjust.
3211 (validate_breakpoints): Only validate software breakpoints.
3212 Adjust to inserted flag change.
3213 (check_mem_read, check_mem_write): Skip breakpoint types other
3214 than software breakpoints. Adjust to inserted flag change.
3215 * mem-break.h (enum raw_bkpt_type): New enum.
3216 (raw_breakpoint, struct process_info): Forward declare.
3217 (Z_packet_to_target_hw_bp_type): Delete declaration.
3218 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
3219 (set_gdb_breakpoint, delete_gdb_breakpoint)
3220 (clear_breakpoint_conditions): New declarations.
3221 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
3222 (breakpoint_inserted_here): Update comment.
3223 (add_breakpoint_condition, add_breakpoint_commands): Replace
3224 address parameter with a breakpoint pointer parameter.
3225 (gdb_breakpoint_here): Update comment.
3226 (delete_gdb_breakpoint_at): Delete.
3227 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
3228 * server.c (process_point_options): Take a struct breakpoint
3229 pointer instead of an address. Adjust.
3230 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
3231 delete_gdb_breakpoint.
3232 * spu-low.c (spu_target_ops): Install NULL as
3233 supports_z_point_type method.
3234 * target.h: Include mem-break.h.
3235 (struct target_ops) <prepare_to_access_memory>: Update comment.
3236 <supports_z_point_type>: New field.
3237 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3238 instead of a char. Also take a raw breakpoint pointer.
3239 * win32-arm-low.c (the_low_target): Install NULL as
3240 supports_z_point_type.
3241 * win32-i386-low.c (i386_supports_z_point_type): New function.
3242 (i386_insert_point, i386_remove_point): Adjust to new interface.
3243 (the_low_target): Install i386_supports_z_point_type.
3244 * win32-low.c (win32_supports_z_point_type): New function.
3245 (win32_insert_point, win32_remove_point): Adjust to new interface.
3246 (win32_target_ops): Install win32_supports_z_point_type.
3247 * win32-low.h (struct win32_target_ops):
3248 <supports_z_point_type>: New method.
3249 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3250 instead of a char. Also take a raw breakpoint pointer.
3251
932539e3
PA		 32522014-05-20 Pedro Alves <palves@redhat.com>
3253
3254 * mem-break.h: Include break-common.h.
3255 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3256 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
3257 (Z_packet_to_target_hw_bp_type): New declaration.
3258 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
3259 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
3260 (Z_PACKET_ACCESS_WP): Delete macros.
3261 (Z_packet_to_hw_type): Delete function.
3262 * i386-low.h: Don't include break-common.h here.
3263 (Z_packet_to_hw_type): Delete declaration.
3264 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
3265 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3266 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
3267 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3268 * linux-aarch64-low.c: Don't include break-common.h here.
3269 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3270 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
3271 (Z_packet_to_target_hw_bp_type): Delete function.
3272 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
3273 function.
3274 (mips_insert_point, mips_remove_point): Use
3275 Z_packet_to_target_hw_bp_type.
3276
4ff0d3d8
PA		 32772014-05-20 Pedro Alves <palves@redhat.com>
3278
3279 * linux-aarch64-low.c: Include break-common.h.
3280 (enum target_point_type): Delete.
3281 (Z_packet_to_point_type): Rename to ...
3282 (Z_packet_to_target_hw_bp_type): ... this, and return a
3283 target_hw_bp_type instead.
3284 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
3285 instead of an enum target_point_type.
3286 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
3287 breakpoint type.
3288 (aarch64_dr_state_insert_one_point)
3289 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
3290 (aarch64_handle_aligned_watchpoint)
3291 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
3292 Take an enum target_hw_bp_type instead of an enum
3293 target_point_type.
3294 (aarch64_supports_z_point_type): New function.
3295 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
3296 use Z_packet_to_target_hw_bp_type.
3297
786dc519
JB		 32982014-05-20 Joel Brobecker <brobecker@adacore.com>
3299
3300 * configure.ac: Only use -Werror by default when DEVELOPMENT
3301 is true.
3302 * configure: Regenerate.
3303
9e0aa64f
JK		 33042014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
3305
3306 Fix gdbserver qGetTLSAddr for x86_64 -m32.
3307 * linux-x86-low.c (X86_64_USER_REGS): New.
3308 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
3309
2b577b92
YQ		 33102014-04-28 Yao Qi <yao@codesourcery.com>
3311
3312 * Makefile.in (i386-avx512.c): Fix the typo of generated file
3313 name.
3314
94611da2
PA		 33152014-04-25 Pedro Alves <palves@redhat.com>
3316
3317 PR server/16255
3318 * linux-low.c (linux_attach_fail_reason_string): New function.
3319 (linux_attach_lwp): Delete.
3320 (linux_attach_lwp_1): Rename to ...
3321 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
3322 argument. Remove "initial" parameter. Return int instead of
3323 void. Don't error or warn here.
3324 (linux_attach): Adjust to call linux_attach_lwp. Call error on
3325 failure to attach to the tgid. Call warning when failing to
3326 attach to an lwp.
3327 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
3328 argument. Remove "initial" parameter. Return int instead of
3329 void. Don't error or warn here.
3330 (linux_attach_fail_reason_string): New declaration.
3331 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
3332 interface change. Use linux_attach_fail_reason_string.
3333
01f9f808
MS		 33342014-04-24 Michael Sturm <michael.sturm@mintel.com>
3335 Walfred Tedeschi <walfred.tedeschi@intel.com>
3336
3337 * Makefile.in: Added rules to handle new files
3338 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
3339 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
3340 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
3341 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
3342 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
3343 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
3344 x32-avx512-linux.o.
3345 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
3346 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
3347 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
3348 i386/x32-avx512.xml.
3349 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
3350 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
3351 i386/x32-avx512-linux.xml.
3352 * i387-fp.c (num_avx512_k_registers): New constant for number
3353 of K registers.
3354 (num_avx512_zmmh_low_registers): New constant for number of
3355 lower ZMM registers (0-15).
3356 (num_avx512_zmmh_high_registers): New constant for number of
3357 higher ZMM registers (16-31).
3358 (num_avx512_ymmh_registers): New contant for number of higher
3359 YMM registers (ymm16-31 added by avx521 on x86_64).
3360 (num_avx512_xmm_registers): New constant for number of higher
3361 XMM registers (xmm16-31 added by AVX512 on x86_64).
3362 (struct i387_xsave): Add space for AVX512 registers.
3363 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
3364 Add code to handle AVX512 registers.
3365 (i387_xsave_to_cache): Add code to handle AVX512 registers.
3366 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
3367 prototypei from generated file.
3368 (tdesc_amd64_avx512_linux): Likewise.
3369 (init_registers_x32_avx512_linux): Likewise.
3370 (tdesc_x32_avx512_linux): Likewise.
3371 (init_registers_i386_avx512_linux): Likewise.
3372 (tdesc_i386_avx512_linux): Likewise.
3373 (x86_64_regmap): Add AVX512 registers.
3374 (x86_linux_read_description): Add code to handle AVX512 XSTATE
3375 mask.
3376 (initialize_low_arch): Add code to initialize AVX512 registers.
3377
51aa91f9
PA		 33782014-04-23 Pedro Alves <palves@redhat.com>
3379
3380 * mem-break.c (find_gdb_breakpoint_at): Make static.
3381 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
3382
a4165e94
PA		 33832014-04-23 Pedro Alves <palves@redhat.com>
3384
3385 * i386-low.c: Don't include break-common.h here.
3386 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3387 prototype to take target_hw_bp_type as argument instead of a Z
3388 packet char.
3389 * i386-low.h: Include break-common.h here.
3390 (Z_packet_to_hw_type): Declare.
3391 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3392 prototypes.
3393 * linux-x86-low.c (x86_insert_point): Convert the packet number to
3394 a target_hw_bp_type before calling i386_low_insert_watchpoint.
3395 (x86_remove_point): Convert the packet number to a
3396 target_hw_bp_type before calling i386_low_remove_watchpoint.
3397 * win32-i386-low.c (i386_insert_point): Convert the packet number
3398 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
3399 (i386_remove_point): Convert the packet number to a
3400 target_hw_bp_type before calling i386_low_remove_watchpoint.
3401
b8acf843
PA		 34022014-04-23 Pedro Alves <palves@redhat.com>
3403
3404 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
3405
d708bcd1
PA		 34062014-04-10 Pedro Alves <palves@redhat.com>
3407
3408 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3409 Check if the condition or command is NULL before checking if the
3410 breakpoint is known. On success, return true.
3411 * mem-break.h (add_breakpoint_condition): Document return.
3412 (add_breakpoint_commands): Add describing comment.
3413 * server.c (skip_to_semicolon): New function.
3414 (process_point_options): Use it.
3415
2eec7d5b
PA		 34162014-04-09 Pedro Alves <palves@redhat.com>
3417
3418 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
3419 to lwpid_of.
3420
fa96cb38
PA		 34212014-02-27 Pedro Alves <palves@redhat.com>
3422
3423 PR 12702
3424 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
3425 macros.
3426 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
3427 output.
3428 (last_thread_of_process_p): Take a PID argument instead of a
3429 thread pointer.
3430 (linux_wait_for_lwp): Delete.
3431 (num_lwps, check_zombie_leaders, not_stopped_callback): New
3432 functions.
3433 (linux_low_filter_event): New function, party factored out from
3434 linux_wait_for_event.
3435 (linux_wait_for_event): Rename to ...
3436 (linux_wait_for_event_filtered): ... this. Add new filter ptid
3437 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
3438 sigsuspend. Check for zombie leaders.
3439 (linux_wait_for_event): Reimplement as wrapper around
3440 linux_wait_for_event_filtered.
3441 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
3442 a normal or signal exit is seen, it's the whole process exiting.
3443 (wait_for_sigstop): No longer a for_each_inferior callback.
3444 Rewrite on top of linux_wait_for_event_filtered.
3445 (stop_all_lwps): Call wait_for_sigstop directly.
3446 * server.c (resume, handle_target_event): Handle
3447 TARGET_WAITKIND_NO_RESUMED.
3448
d763de10
JB		 34492014-02-26 Joel Brobecker <brobecker@adacore.com>
3450
3451 * win32-low.c (psapi_get_dll_name,
3452 * win32_CreateToolhelp32Snapshot): Delete.
3453 (win32_CreateToolhelp32Snapshot, win32_Module32First)
3454 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
3455 Delete.
3456 (handle_load_dll): Add function description.
3457 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
3458
850a0f76
JB		 34592014-02-26 Joel Brobecker <brobecker@adacore.com>
3460
3461 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
3462 Add comment.
3463 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
3464 base address when calling win32_add_one_solib.
3465 (handle_load_dll): Delete local variable load_addr.
3466 Remove 0x1000 offset applied to DLL base address when calling
3467 win32_add_one_solib.
3468 (handle_unload_dll): Add comment.
3469
f25b3fc3
JB		 34702014-02-26 Joel Brobecker <brobecker@adacore.com>
3471
3472 * win32-low.c (win32_add_all_dlls): Renames
3473 win32_ensure_ntdll_loaded. Rewrite function documentation.
3474 Adjust implementation to always load all DLLs.
3475 Add 0x1000 offset to DLL base address when calling
3476 win32_add_one_solib.
3477 (child_initialization_done): New static global.
3478 (do_initial_child_stuff): Set child_initialization_done to
3479 zero during child initialization, and 1 after. Replace call
3480 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
3481 Add comment.
3482 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
3483 (handle_unload_dll): Add function documentation.
3484 (get_child_debug_event): Ignore load and unload DLL events
3485 during child initialization.
3486
d86d4aaf
DE		 34872014-02-20 Doug Evans <dje@google.com>
3488
3bc32da3 3489 Remove global all_lwps.
d86d4aaf
DE		 3490 * inferiors.h (ptid_of): Move here from linux-low.h.
3491 (pid_of, lwpid_of): Ditto.
3492 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
3493 parameter is a struct thread_info * now.
3494 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
3495 directly. Pass &all_threads to find_inferior instead of &all_lwps.
3496 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
3497 directly.
3498 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
3499 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
3500 * linux-arm-low.c (update_registers_callback): Update, "entry"
3501 parameter is a struct thread_info * now.
3502 Fetch lwpid from current_inferior directly.
3503 (arm_insert_point): Pass &all_threads to find_inferior instead of
3504 &all_lwps.
3505 (arm_remove_point): Ditto.
3506 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
3507 (arm_prepare_to_resume): Fetch pid from thread.
3508 (arm_read_description): Fetch lwpid from current_inferior directly.
3509 * linux-low.c (all_lwps): Delete.
3510 (delete_lwp): Delete call to remove_inferior.
3511 (handle_extended_wait): Fetch lwpid from thread.
3512 (add_lwp): Don't set lwp->entry.id. Remove call to
3513 add_inferior_to_list.
3514 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
3515 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
3516 (kill_one_lwp_callback): Ditto.
3517 (linux_kill): Don't dereference NULL pointer.
3518 Fetch ptid,lwpid from thread.
3519 (get_detach_signal): Fetch ptid from thread.
3520 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
3521 Simplify call to regcache_invalidate_thread.
3522 (delete_lwp_callback): Update, "entry" parameter is a
3523 struct thread_info * now. Fetch pid from thread.
3524 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
3525 (status_pending_p_callback): Update, "entry" parameter is a
3526 struct thread_info * now. Fetch ptid from thread.
3527 (find_lwp_pid): Update, "entry" parameter is a
3528 struct thread_info * now.
3529 (linux_wait_for_lwp): Fetch pid from thread.
3530 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
3531 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
3532 (enqueue_one_deferred_signal): Fetch lwpid from thread.
3533 (dequeue_one_deferred_signal): Ditto.
3534 (cancel_breakpoint): Fetch ptid from current_inferior.
3535 (linux_wait_for_event): Pass &all_threads to find_inferior,
3536 not &all_lwps. Fetch ptid, lwpid from thread.
3537 (count_events_callback): Update, "entry" parameter is a
3538 struct thread_info * now.
3539 (select_singlestep_lwp_callback): Ditto.
3540 (select_event_lwp_callback): Ditto.
3541 (cancel_breakpoints_callback): Ditto.
3542 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
3543 not &all_lwps.
3544 (select_event_lwp): Ditto. Fetch ptid from event_thread.
3545 (unsuspend_one_lwp): Update, "entry" parameter is a
3546 struct thread_info * now.
3547 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
3548 not &all_lwps.
3549 (linux_stabilize_threads): Ditto. And for for_each_inferior.
3550 Fetch lwpid from thread, not lwp.
3551 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
3552 Pass &all_threads to find_inferior, not &all_lwps.
3553 (send_sigstop): Fetch lwpid from thread, not lwp.
3554 (send_sigstop_callback): Update, "entry" parameter is a
3555 struct thread_info * now.
3556 (suspend_and_send_sigstop_callback): Ditto.
3557 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
3558 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
3559 struct thread_info * now.
3560 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
3561 from thread, lwp.
3562 (lwp_running): Update, "entry" parameter is a
3563 struct thread_info * now.
3564 (stop_all_lwps): Fetch ptid from thread.
3565 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
3566 (linux_resume_one_lwp): Fetch lwpid from thread.
3567 (linux_set_resume_request): Update, "entry" parameter is a
3568 struct thread_info * now. Fetch pid, lwpid from thread.
3569 (resume_status_pending_p): Update, "entry" parameter is a
3570 struct thread_info * now.
3571 (need_step_over_p): Ditto. Fetch lwpid from thread.
3572 (start_step_over): Fetch lwpid from thread.
3573 (linux_resume_one_thread): Update, "entry" parameter is a
3574 struct thread_info * now. Fetch lwpid from thread.
3575 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
3576 (proceed_one_lwp): Update, "entry" parameter is a
3577 struct thread_info * now. Fetch lwpid from thread.
3578 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
3579 struct thread_info * now.
3580 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
3581 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
3582 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
3583 directly.
3584 (regsets_store_inferior_registers): Ditto.
3585 (fetch_register, store_register): Ditto.
3586 (linux_read_memory, linux_write_memory): Ditto.
3587 (linux_request_interrupt): Ditto.
3588 (linux_read_auxv): Ditto.
3589 (linux_xfer_siginfo): Ditto.
3590 (linux_qxfer_spu): Ditto.
3591 (linux_qxfer_libraries_svr4): Ditto.
3592 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
3593 moved to inferiors.h.
3594 (get_lwp): Delete.
3595 (get_thread_lwp): Update.
3596 (struct lwp_info): Delete member "entry". Simplify comment for
3597 member "thread".
3598 (all_lwps): Delete.
3599 * linux-mips-low.c (mips_read_description): Fetch lwpid from
3600 current_inferior directly.
3601 (update_watch_registers_callback): Update, "entry" parameter is a
3602 struct thread_info * now. Fetch pid from thread.
3603 (mips_linux_prepare_to_resume): Fetch ptid from thread.
3604 (mips_insert_point): Fetch lwpid from current_inferior.
3605 Pass &all_threads to find_inferior, not &all_lwps.
3606 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
3607 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
3608 directly.
3609 (mips_stopped_data_address): Ditto.
3610 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
3611 directly.
3612 * linux-tile-low.c (tile_arch_setup): Ditto.
3613 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
3614 (update_debug_registers_callback): Update, "entry" parameter is a
3615 struct thread_info * now. Fetch pid from thread.
3616 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
3617 Pass &all_threads to find_inferior, not &all_lwps.
3618 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
3619 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
3620 Pass &all_threads to find_inferior, not &all_lwps.
3621 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
3622 (i386_dr_low_get_status): Ditto.
3623 (x86_linux_prepare_to_resume): Fetch ptid from thread.
3624 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
3625 (x86_linux_read_description): Ditto.
3626 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
3627
3b8361aa
DE		 36282014-02-20 Doug Evans <dje@google.com>
3629
3630 * inferiors.c (get_first_inferior): Fix buglet.
3631
f7667f0d
DE		 36322014-02-19 Doug Evans <dje@google.com>
3633
3634 * gdbthread.h (add_thread): Change result type to struct thread_info *.
3635 * inferiors.c (add_thread): Change result type to struct thread_info *.
3636 All callers updated.
3637 (add_lwp): Call add_thread here instead of in callers.
3638 All callers updated.
3639 * linux-low.h (get_lwp_thread): Rewrite.
3640 (struct lwp_info): New member "thread".
3641
b3312d80
DE		 36422014-02-19 Doug Evans <dje@google.com>
3643
3644 * linux-low.c (add_lwp): Change result to struct lwp_info *.
3645 All callers updated.
3646
ecc6f45c
DE		 36472014-02-19 Doug Evans <dje@google.com>
3648
3649 * inferiors.c (add_thread): Fix whitespace.
3650
649ebbca
DE		 36512014-02-19 Doug Evans <dje@google.com>
3652
3653 * dll.c (clear_dlls): Replace accessing list implemention details
3654 with API function.
3655 * gdbthread.h (get_first_thread): Declare.
3656 * inferiors.c (for_each_inferior_with_data): New function.
3657 (get_first_thread): New function.
3658 (find_thread_ptid): Simplify.
3659 (get_first_inferior): New function.
3660 (clear_list): Delete.
3661 (one_inferior_p): New function.
3662 (clear_inferior_list): New function.
3663 (clear_inferiors): Update.
3664 * inferiors.h (for_each_inferior_with_data): Declare.
3665 (clear_inferior_list): Declare.
3666 (one_inferior_p): Declare.
3667 (get_first_inferior): Declare.
3668 * linux-low.c (linux_wait_for_event): Replace accessing list
3669 implemention details with API function.
3670 * server.c (target_running): Ditto.
3671 (accumulate_file_name_length): New function.
3672 (emit_dll_description): New function.
3673 (handle_qxfer_libraries): Replace accessing list implemention
3674 details with API function.
3675 (handle_qxfer_threads_worker): New function.
3676 (handle_qxfer_threads_proper): Replace accessing list implemention
3677 details with API function.
3678 (handle_query): Ditto.
3679 (visit_actioned_threads_callback_ftype): New typedef.
3680 (visit_actioned_threads_data): New struct.
3681 (visit_actioned_threads): Rewrite to be find_inferior callback.
3682 (resume): Call find_inferior.
3683 (handle_status): Replace accessing list implemention
3684 details with API function.
3685 (process_serial_event): Replace accessing list implemention details
3686 with API function.
3687 * target.c (set_desired_inferior): Replace accessing list implemention
3688 details with API function.
3689 * tracepoint.c (same_process_p): New function.
3690 (gdb_agent_about_to_close): Replace accessing list implemention
3691 details with API function.
3692 * win32-low.c (child_delete_thread): Replace accessing list
3693 implemention details with API function.
3694 (match_dll_by_basename): New function.
3695 (dll_is_loaded_by_basename): New function.
3696 (win32_ensure_ntdll_loaded): Replace accessing list implemention
3697 details call to dll_is_loaded_by_basename.
3698
80894984
DE		 36992014-02-19 Doug Evans <dje@google.com>
3700
3701 * dll.h (struct dll_info): Add comment.
3702 * gdbthread.h (struct thread_info): Add comment.
3703 (current_ptid): Simplify.
3704 * inferiors.c (add_process): Update.
3705 (remove_process): Update.
3706 * inferiors.h (struct process_info): Rename member "head" to "entry".
3707 * linux-low.c (delete_lwp): Update.
3708 (add_lwp): Update.
3709 (last_thread_of_process_p): Update.
3710 (kill_one_lwp_callback, linux_kill): Update.
3711 (status_pending_p_callback): Update.
3712 (wait_for_sigstop): Update. Simplify read of ptid.
3713 (start_step_over): Update.
3714 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
3715 (get_lwp_thread): Update.
3716 (struct lwp_info): Rename member "head" to "entry".
3717 * regcache.h (inferior_list_entry): Delete.
3718 * server.c (kill_inferior_callback): Update.
3719 (detach_or_kill_inferior_callback): Update.
3720 (print_started_pid): Update.
3721 (print_attached_pid): Update.
3722 (process_serial_event): Simplify read of ptid.
3723 * thread-db.c (thread_db_create_event): Update.
3724 (thread_db_get_tls_address): Update.
3725 * win32-low.c (current_inferior_ptid): Simplify.
3726
46917d26
TT		 37272014-02-19 Tom Tromey <tromey@redhat.com>
3728
3729 * target.h (struct target_ops) <supports_btrace>: Add target_ops
3730 argument.
3731 (target_supports_btrace): Update.
3732
0759a81e
YQ		 37332014-02-14 Yao Qi <yao@codesourcery.com>
3734
3735 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
3736 (rsp-low-ipa.o): New target.
3737
a7191e8b
TT		 37382014-02-12 Tom Tromey <tromey@redhat.com>
3739
3740 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
3741 convert_ascii_to_int.
3742 * regcache.c (registers_to_string): Likewise.
3743 * remote-utils.c (decode_M_packet): Likewise.
3744 * server.c (process_serial_event): Likewise.
3745
ff0e980e
TT		 37462014-02-12 Tom Tromey <tromey@redhat.com>
3747
3748 * server.c (handle_query, handle_v_run): Use hex2bin, not
3749 unhexify.
3750 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
3751
e9371aff
TT		 37522014-02-12 Tom Tromey <tromey@redhat.com>
3753
3754 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
3755 convert_int_to_ascii.
3756 * regcache.c (registers_to_string, collect_register_as_string):
3757 Likewise.
3758 * remote-utils.c (look_up_one_symbol, relocate_instruction):
3759 Likewise.
3760 * server.c (process_serial_event): Likewise.
3761 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
3762 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
3763
971dc0b8
TT		 37642014-02-12 Tom Tromey <tromey@redhat.com>
3765
3766 * remote-utils.c (look_up_one_symbol, monitor_output): Use
3767 bin2hex, not hexify.
3768 * tracepoint.c (cmd_qtstatus): Likewise.
3769
0a822afb
TT		 37702014-02-12 Tom Tromey <tromey@redhat.com>
3771
3772 * remote-utils.c (monitor_output): Pass explicit length to
3773 hexify.
3774
9c3d6531
TT		 37752014-02-12 Tom Tromey <tromey@redhat.com>
3776
3777 * tracepoint.c: Include rsp-low.h.
3778 * server.c: Include rsp-low.h.
3779 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
3780 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
3781 declare.
3782 * remote-utils.c: Include rsp-low.h.
3783 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
3784 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
3785 (convert_int_to_ascii, convert_ascii_to_int): Move to
3786 common/rsp-low.c.
3787 * regcache.c: Include rsp-low.h.
3788 * ax.c: Include rsp-low.h.
3789 * Makefile.in (SFILES): Add common/rsp-low.c.
3790 (OBS): Add rsp-low.o.
3791 (rsp-low.o): New target.
3792
01fd3ea5
TT		 37932014-02-12 Tom Tromey <tromey@redhat.com>
3794
3795 * utils.h (pulongest, plongest, phex_nz): Don't declare.
3796 Include print-utils.h.
3797 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
3798 (plongest, thirty_two, phex_nz): Remove.
3799 * Makefile.in (SFILES): Add common/print-utils.c.
3800 (OBS): Add print-utils.o.
3801 (print-utils-ipa.o): New target.
3802 (print-utils.o): New target.
3803 (IPA_OBJS): Add print-utils-ipa.o.
3804
e99dc820
TT		 38052014-02-06 Tom Tromey <tromey@redhat.com>
3806
3807 * Makefile.in (SFILES): Fix indentation.
3808
ee1e2d4f
DE		 38092014-02-05 Doug Evans <dje@google.com>
3810
3811 * linux-low.c (linux_wait_for_event): Improve comment.
3812 (linux_wait_1): Keep current_inferior in sync with event_child.
3813
f5a02773
DE		 38142014-01-22 Doug Evans <dje@google.com>
3815
3816 * gdbthread.h (gdb_id_to_thread): Delete, unused.
3817
87ce2a04
DE		 38182014-01-22 Doug Evans <dje@google.com>
3819
3820 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
3821 * configure: Regenerate.
3822 * config.in: Regenerate.
3823 * Makefile.in (SFILES): Add debug.c.
3824 (OBS): Add debug.o.
3825 * debug.c: New file.
3826 * debug.h: New file.
3827 * linux-aarch64-low.c (*): Update all debugging printfs to use
3828 debug_printf instead of fprintf.
3829 * linux-arm-low.c (*): Ditto.
3830 * linux-cris-low.c (*): Ditto.
3831 * linux-crisv32-low.c (*): Ditto.
3832 * linux-m32r-low.c (*): Ditto.
3833 * linux-sparc-low.c (*): Ditto.
3834 * linux-x86.c (*): Ditto.
3835 * linux-low.c (*): Ditto.
3836 (linux_wait_1): Add calls to debug_enter, debug_exit.
3837 (linux_wait): Remove redundant debugging printf.
3838 (stop_all_lwps): Add calls to debug_enter, debug_exit.
3839 (linux_resume, unstop_all_lwps): Ditto.
3840 * mem-break.c (*): Update all debugging printfs to use
3841 debug_printf instead of fprintf.
3842 * remote-utils.c (*): Ditto.
3843 * thread-db.c (*): Ditto.
3844 * server.c #include <ctype.h>, "gdb_vecs.h".
3845 (debug_threads): Moved to debug.c.
3846 (*): Update all debugging printfs to use debug_printf instead of
3847 fprintf.
3848 (start_inferior): Replace call to fflush with call to debug_flush.
3849 (monitor_show_help): Mention set debug-format.
3850 (parse_debug_format_options): New function.
3851 (handle_monitor_command): Handle "monitor set debug-format".
3852 (gdbserver_usage): Mention --debug-format.
3853 (main): Parse --debug-format.
3854 * server.h (debug_threads): Declaration moved to debug.h.
3855 #include "debug.h".
3856 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
3857 trace_debug_1 that uses debug_printf.
3858 (tracepoint_look_up_symbols): Update all debugging printfs to use
3859 debug_printf instead of fprintf.
3860
e671835b
BS		 38612014-01-20 Baruch Siach <baruch@tkos.co.il>
3862
3863 * linux-xtensa-low.c: Include asm/ptrace.h instead of
3864 sys/ptrace.h.
3865
b5737fa9
PA		 38662014-01-17 Pedro Alves <palves@redhat.com>
3867
ea38d2a9 3868 PR build/16445
c7faa97a
PA		 3869 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
3870 defined after including gdb_proc_service.h.
b5737fa9 3871
40ed484e
DE		 38722014-01-16 Doug Evans <dje@google.com>
3873
3874 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
3875 (match_dll): Use it.
3876
969c39fb
MM		 38772014-01-16 Markus Metzger <markus.t.metzger@intel.com>
3878
3879 * target.h (target_ops) <read_btrace>: Change parameters and
3880 return type to allow error reporting.
3881 * server.c (handle_qxfer_btrace): Support delta reads. Pass
3882 trace reading errors on.
3883 * linux-low.c (linux_low_read_btrace): Pass trace reading
3884 errors on.
3885 (linux_low_disable_btrace): New.
3886
ab7f45ba
DE		 38872014-01-15 Doug Evans <dje@google.com>
3888
3889 * inferiors.c (thread_id_to_gdb_id): Delete.
3890 * inferiors.h (thread_id_to_gdb_id): Delete.
3891
66af0f44
EZ		 38922014-01-13 Eli Zaretskii <eliz@gnu.org>
3893
3894 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
3895 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
3896 versions.
3897
9939e131
PA		 38982014-01-08 Pedro Alves <palves@redhat.com>
3899
3900 * server.c (handle_status): Don't discard previous queued stop
3901 replies or thread's pending status here.
3902 (main) <disconnection>: Do it here instead.
3903
b7ea362b
PA		 39042014-01-08 Pedro Alves <palves@redhat.com>
3905
3906 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
3907 * server.c (visit_actioned_threads, handle_pending_status): New
3908 function.
3909 (handle_v_cont): Factor out parts to ...
3910 (resume): ... this new function. If in all-stop, and a thread
3911 being resumed has a pending status, report it without actually
3912 resuming.
3913 (myresume): Adjust to use the new 'resume' function.
3914 (clear_pending_status_callback, set_pending_status_callback)
3915 (find_status_pending_thread_callback): New functions.
3916 (handle_status): Handle the case of multiple threads having
3917 interesting statuses to report. Report threads' real last signal
3918 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
3919 with an interesting thread to report the status for, instead of
3920 always reporting the status of the first thread.
3921
28498c42
JB		 39222014-01-01 Joel Brobecker <brobecker@adacore.com>
3923
3924 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
3925 * gdbreplay.c (gdbreplay_version): Likewise.
3926
f45c82da
YZ		 39272013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
3928
3929 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
3930 iov.iov_len with the real length in use.
3931
379a5e2d
JB		 39322013-12-13 Joel Brobecker <brobecker@adacore.com>
3933
3934 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
3935 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
3936 for all targets that use win32-low.c.
3937 * win32-low.c (win32_ensure_ntdll_loaded): New function.
3938 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
3939
4210d83e
PA		 39402013-12-13 Pedro Alves <palves@redhat.com>
3941
3942 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
3943 if equal to TARGET_WAITKIND_LOADED.
3944 * win32-low.c (cached_status): New static global.
3945 (win32_wait): Add declaration.
3946 (do_initial_child_stuff): Flush all initial pending debug events
3947 up to the initial breakpoint.
3948 (win32_wait): If CACHED_STATUS was set, return that instead
3949 of doing a real wait. Remove the code resuming the execution
3950 of the inferior after receiving a TARGET_WAITKIND_LOADED event
3951 during the initial phase. Also remove the code changing
3952 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
3953 TARGET_WAITKIND_STOPPED.
3954
e7f0d979
YQ		 39552013-12-11 Yao Qi <yao@codesourcery.com>
3956
3957 * notif.c (handle_notif_ack): Return 0 if no notification
3958 matches.
3959
ebcf782c
DE		 39602013-11-20 Doug Evans <dje@google.com>
3961
3962 * linux-low.c (linux_set_resume_request): Fix comment.
3963
20ad9378
DE		 39642013-11-20 Doug Evans <dje@google.com>
3965
3966 * linux-low.c (resume_status_pending_p): Tweak comment.
3967
a196ebeb
WT		 39682013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
3969
3970 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
3971 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
3972 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
3973 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
3974 (srv_amd64_regobj): Add amd64-mpx.o.
3975 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
3976 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
3977 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
3978 * i387-fp.c (num_pl_bnd_register) Added constant.
3979 (num_pl_bnd_cfg_registers) Added constant.
3980 (struct i387_xsave) Added reserved area and MPX fields.
3981 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
3982 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
3983 function.
3984 (tdesc_i386_mpx_linux): Add MPX amd64 target.
3985 (init_registers_amd64_mpx_linux): Declare new function.
3986 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
3987 (x86_64_regmap): Add MPX registers.
3988 (x86_linux_read_description): Add MPX case.
3989 (initialize_low_arch): Initialize MPX targets.
3990
0080a2f6
TT		 39912013-11-18 Tom Tromey <tromey@redhat.com>
3992
3993 * configure: Rebuild.
3994 * configure.ac: Don't check for stdlib.h.
3995 * gdbreplay.c: Unconditionally include stdlib.h.
3996
2978b111
TT		 39972013-11-18 Tom Tromey <tromey@redhat.com>
3998
3999 * config.in: Rebuild.
4000 * configure: Rebuild.
4001 * configure.ac: Don't use AC_HEADER_DIRENT.
4002
a3d08894
TT		 40032013-11-18 Tom Tromey <tromey@redhat.com>
4004
4005 * server.h: Don't check HAVE_STRING_H.
4006 * gdbreplay.c: Don't check HAVE_STRING_H.
4007 * configure: Rebuild.
4008
0a5dd17d
TT		 40092013-11-18 Tom Tromey <tromey@redhat.com>
4010
4011 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
4012 LIBGNU.
4013
1bd2f0ba
TT		 40142013-11-08 Tom Tromey <tromey@redhat.com>
4015
4016 * configure, config.in: Rebuild.
4017 * configure.ac: Remove unused configury.
4018
3266f10b
TT		 40192013-11-08 Tom Tromey <tromey@redhat.com>
4020
4021 * acinclude.m4: Include common.m4, codeset.m4.
4022 * configure, config.in: Rebuild.
4023 * configure.ac: Use GDB_AC_COMMON.
4024
6682d959
AA		 40252013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
4026
4027 * linux-s390-low.c (HWCAP_S390_TE): New define.
4028 (s390_arch_setup): Consider the TE field in the HWCAP for
4029 determining 'have_regset_tdb'.
4030
fd0a4d76
SDJ		 40312013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
4032
4033 PR gdb/16014
4034 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
4035 call to sizeof.
4036
1a3d890b
PA		 40372013-10-02 Pedro Alves <palves@redhat.com>
4038
4039 * server.c (process_serial_event): Don't output "GDBserver
4040 exiting" if GDB is connected through stdio.
4041 * target.c (mywait): Likewise, be silent if GDB is connected
4042 through stdio.
4043
97ad4581
JB		 40442013-10-01 Joel Brobecker <brobecker@adacore.com>
4045
4046 * lynx-low.c (lynx_add_threads_after_attach): New function.
4047 (lynx_attach): Remove call to add_thread. Add call to
4048 lynx_add_threads_after_attach instead.
4049
5b4e221c
MF		 40502013-09-28 Mike Frysinger <vapier@gentoo.org>
4051
4052 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
4053 * config.in, configure: Regenerated.
4054
ee47b2f8
YQ		 40552013-09-18 Yao Qi <yao@codesourcery.com>
4056
4057 PR server/15959
4058 * server.c (start_inferior): Clear 'resume_info'.
4059
d6707650 40602013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 4061
d6707650
JW		 4062 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
4063 for each register.
4064
9243dd0e 40652013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 4066
9243dd0e
JW		 4067 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
4068 linux-tile-low.o to srv_tgtobj.
4069
c623a6ef
WN		 40702013-09-16 Will Newton <will.newton@linaro.org>
4071
4072 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
4073 out regs.
4074
fb71d39e
PA		 40752013-09-06 Pedro Alves <palves@redhat.com>
4076
4077 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
4078 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
4079 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
4080 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
4081 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
4082 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
4083
8e7e9910
PA		 40842013-09-06 Pedro Alves <palves@redhat.com>
4085
4086 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4087 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4088
7c3a12ca
PA		 40892013-09-06 Pedro Alves <palves@redhat.com>
4090
4091 * linux-amd64-ipa.c: Include tracepoint.h.
4092 * linux-i386-ipa.c: Include tracepoint.h.
4093
8eb3d7b6
RW		 40942013-09-06 Ricard Wanderlof <ricardw@axis.com>
4095
4096 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4097 (ps_get_thread_area): New function.
4098
eddddb9d
RW		 40992013-09-06 Ricard Wanderlof <ricardw@axis.com>
4100
4101 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4102 (initialize_low_arch): Call init_registers_crisv32 rather than
4103 init_register_crisv32.
4104
533b0600
PA		 41052013-09-05 Pedro Alves <palves@redhat.com>
4106
4107 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4108 to ...
4109 * hostio.h: ... this new file.
4110 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4111 win32-low.c: Include hostio.h.
4112
0ce3d3b5
PA		 41132013-09-05 Pedro Alves <palves@redhat.com>
4114
4115 * server.h (gdb_client_data, handler_func, callback_handler_func)
4116 (delete_file_handler, add_file_handler, append_callback_event)
4117 (delete_callback_event, start_event_loop, initialize_event_loop):
4118 Move to event-loop.h and include it.
4119 * event-loop.h: New file.
4120
799cdc37
PA		 41212013-09-05 Pedro Alves <palves@redhat.com>
4122
4123 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4124 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4125 (loaded_dll, unloaded_dll): Move to ...
4126 * dll.h: ... this new file.
4127 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4128
6a6bbd9d
PA		 41292013-09-05 Pedro Alves <palves@redhat.com>
4130
4131 * server.h (current_process, get_thread_process, all_processes)
4132 (add_inferior_to_list, for_each_inferior, current_inferior)
4133 (remove_inferior, add_process, remove_process, find_process_pid)
4134 (have_started_inferiors_p, have_attached_inferiors_p)
4135 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4136 (clear_inferiors, find_inferior, find_inferior_id)
4137 (inferior_target_data, set_inferior_target_data)
4138 (inferior_regcache_data, set_inferior_regcache_data): Move to
4139 inferiors.h, and include it.
4140 * inferiors.h: New file.
4141
f699aaba
PA		 41422013-09-05 Pedro Alves <palves@redhat.com>
4143
4144 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4145 Move ...
72f4393d 4146 * ax.h: ... here.
f699aaba 4147
c144c7a0
PA		 41482013-09-05 Pedro Alves <palves@redhat.com>
4149
4150 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4151 tracepoint.h.
4152 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4153 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4154 (handle_tracepoint_general_set, handle_tracepoint_query)
4155 (tracepoint_finished_step, tracepoint_was_hit)
4156 (release_while_stepping_state_list, current_traceframe)
4157 (in_readonly_region, traceframe_read_mem)
4158 (fetch_traceframe_registers, traceframe_read_sdata)
4159 (traceframe_read_info, struct fast_tpoint_collect_status)
4160 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4161 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4162 (supply_fast_tracepoint_registers)
4163 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4164 (ipa_tdesc, claim_trampoline_space)
4165 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4166 (agent_mem_read, agent_get_trace_state_variable_value)
4167 (agent_set_trace_state_variable_value, agent_tsv_read)
4168 (agent_mem_read_string, get_raw_reg_func_addr)
4169 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4170 * tracepoint.h: ... this new file.
4171
ff42e6ab
PA		 41722013-09-05 Pedro Alves <palves@redhat.com>
4173
4174 * server.h (perror_with_name, error, fatal, warning, paddress)
4175 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4176 include it.
4177 * utils.h: New file.
4178
541af0f4
PA		 41792013-09-05 Pedro Alves <palves@redhat.com>
4180
4181 * server.h (remote_debug, noack_mode, transport_is_reliable)
4182 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4183 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4184 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4185 (write_enn, initialize_async_io, enable_async_io)
4186 (disable_async_io, check_remote_input_interrupt_request)
4187 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4188 (dead_thread_notify, prepare_resume_reply)
4189 (decode_address_to_semicolon, decode_address, decode_m_packet)
4190 (decode_M_packet, decode_X_packet, decode_xfer_write)
4191 (decode_search_memory_packet, unhexify, hexify)
4192 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4193 (look_up_one_symbol, relocate_instruction)
4194 (monitor_output): Move to remote-utils.h, and include it.
4195 * remote-utils.h: New file.
4196
eebdf26b
PA		 41972013-09-05 Pedro Alves <palves@redhat.com>
4198
4199 * server.h (_): Delete.
4200
3aafd2ff
PA		 42012013-09-02 Pedro Alves <palves@redhat.com>
4202
4203 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4204 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
4205 allocated.
4206 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
4207
cee83bcb
PM		 42082013-09-02 Pierre Muller <muller@sourceware.org>
4209
4210 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
4211 or WriteProcessMemory complete successfully and handle
4212 ERROR_PARTIAL_COPY error.
4213
9a13b2fa
PA		 42142013-09-02 Pedro Alves <palves@redhat.com>
4215
4216 * server.c (gdb_read_memory): Return -1 on traceframe memory read
4217 error instead of EIO.
4218
602e3198
JK		 42192013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4220
4221 PR server/15604
4222 * linux-low.c: Include filestuff.h.
4223 (linux_create_inferior) <pid == 0>: Call close_most_fds.
4224 * lynx-low.c: Include filestuff.h.
4225 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
4226 * server.c: Include filestuff.h.
4227 (main): Call notice_open_fds.
4228 * spu-low.c: Include filestuff.h.
4229 (spu_create_inferior) <pid == 0>: Call close_most_fds.
4230
96d7229d
LM		 42312013-08-22 Luis Machado <lgustavo@codesourcery.com>
4232
4233 * Makefile.in: Explain why ../target and ../nat are not
4234 listed as include file search paths.
4235 (linux-waitpid.o): New object file rule.
4236 * configure.srv (srv_native_linux_obj): New variable.
4237 Replace all occurrences of linux native object files with
4238 $srv_native_linux_obj.
4239 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
4240 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
4241 (linux_enable_event_reporting): Remove declaration.
4242 (my_waitpid): Moved to common/linux-waitpid.c.
4243 (linux_wait_for_event): Pass ptid when calling
4244 linux_enable_event_reporting.
4245 (linux_supports_tracefork_flag): Remove.
4246 (linux_enable_event_reporting): Likewise.
4247 (linux_tracefork_grandchild): Remove.
4248 (STACK_SIZE): Moved to common/linux-ptrace.c.
4249 (linux_tracefork_child): Remove.
4250 (linux_test_for_tracefork): Remove.
4251 (linux_look_up_symbols): Call linux_supports_traceclone.
4252 (initialize_low): Remove call to linux_test_for_tracefork.
4253 * linux-low.h (PTRACE_TYPE_ARG3): Move to
4254 common/linux-ptrace.h.
4255 (PTRACE_TYPE_ARG4): Likewise.
4256 Include linux-ptrace.h.
4257
32940073
PA		 42582013-08-21 Pedro Alves <palves@redhat.com>
4259
4260 * config.in: Renegerate.
4261
33b60d58 42622013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 4263
33b60d58
LM		 4264 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
4265 (SFILES): Remove $(srcdir)/common/target-common.c and
4266 add $(srcdir)/target/waitstatus.c.
4267 (OBS): Remove target-common.o and add waitstatus.o.
4268 (server_h): Remove $(srcdir)/../common/target-common.h and
4269 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
4270 and $(srcdir)/../target/waitstatus.h.
4271 (target-common.o): Remove.
4272 (waitstatus.o): New target object file.
4273 * target.h: Do not include target-common.h and
4274 include target/resume.h, target/wait.h and
4275 target/waitstatus.h.
4276
b8e1b30e
LM		 42772013-08-13 Luis Machado <lgustavo@codesourcery.com>
4278
4279 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4280 to PTRACE_TYPE_ARG3.
4281 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4282 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
4283 PTRACE_TYPE_ARG4.
4284 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
4285 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
4286
7a60ad40
YQ		 42872013-07-27 Jie Zhang <jie@codesourcery.com>
4288 Daniel Jacobowitz <dan@codesourcery.com>
4289 Yao Qi <yao@codesourcery.com>
4290
4291 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
4292 (mips-linux-watch.o): New rule.
4293 (mips_linux_watch_h): New variable.
4294 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
4295 srv_tgtobj.
4296 * linux-mips-low.c: Include mips-linux-watch.h.
4297 (struct arch_process_info, struct arch_lwp_info): New.
4298 (update_watch_registers_callback): New function.
4299 (mips_linux_new_process, mips_linux_new_thread) New functions.
4300 (mips_linux_prepare_to_resume, mips_insert_point): New
4301 functions.
4302 (mips_remove_point, mips_stopped_by_watchpoint): New
4303 functions.
4304 (rsp_bp_type_to_target_hw_bp_type): New function.
4305 (mips_stopped_data_address): New function.
4306 (the_low_target): Add watchpoint support functions.
4307
de6f69ad
YQ		 43082013-07-27 Yao Qi <yao@codesourcery.com>
4309
4310 * i386-low.c: Include break-common.h.
4311 (enum target_hw_bp_type): Remove.
4312
3360c0bf
LM		 43132013-07-24 Luis Machado <lgustavo@codesourcery.com>
4314
4315 * Makefile.in (SFILES): /common/target-common.c.
4316 (OBS): Add target-common.o.
4317 (server_h): Add $(srcdir)/../common/target-common.h.
4318 (target-common.o): New target.
4319 * server.c (queue_stop_reply_callback): Free
4320 status string after use.
4321 * target.c (target_waitstatus_to_string): Remove.
4322 * target.h: Include target-common.h.
4323 (resume_kind): Likewise.
4324 (target_waitkind): Likewise.
4325 (target_waitstatus): Likewise.
4326 (TARGET_WNOHANG): Likewise.
4327
bd885420
YQ		 43282013-07-04 Yao Qi <yao@codesourcery.com>
4329
4330 * Makefile.in (host_alias): Use @host_noncanonical@.
4331 (target_alias): Use @target_noncanonical@.
4332 * configure.ac: Use ACX_NONCANONICAL_TARGET and
4333 ACX_NONCANONICAL_HOST.
4334 * configure: Regenerated.
4335
4336 Revert:
4337 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4338
4339 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4340 * configure: Rebuild.
4341 * Makefile.in (version_host, version_target): Get from configure.
4342 (version.c): Use $(version_host) and $(version_target).
4343
17ef446e
PA		 43442013-07-03 Pedro Alves <palves@redhat.com>
4345
4346 * Makefile.in (config.status): Depend on development.sh.
4347 * acinclude.m4: Include libmcheck.m4.
4348 * configure: Regenerate.
4349
7a9a7487
MG		 43502013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4351
4352 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
4353 attribute inside the parentheses.
4354 (winapi_DebugSetProcessKillOnExit): Ditto.
4355 (winapi_DebugBreakProcess): Ditto.
4356 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 4357
49b64de6
MG		 43582013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4359
4360 * notif.h (notif_event): Add a dummy member to avoid compiler
4361 errors.
4362
d5749ee7
PA		 43632013-07-01 Pedro Alves <palves@redhat.com>
4364
4365 * hostio.c (HOSTIO_PATH_MAX): Define.
4366 (require_filename, handle_open, handle_unlink, handle_readlink):
4367 Use it.
4368
d8d2a3ee
PA		 43692013-07-01 Pedro Alves <palves@redhat.com>
4370
4371 * server.h: Include "pathmax.h".
4372 * linux-low.c: Don't include sys/param.h.
4373 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
4374 MAXPATHLEN.
4375 * win32-low.c: Don't include sys/param.h.
4376 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
4377
bc7dea8d
PA		 43782013-07-01 Pedro Alves <palves@redhat.com>
4379
4380 * event-loop.c: Don't check HAVE_UNISTD_H before including
4381 <unistd.h>.
4382 * gdbreplay.c: Likewise.
4383 * remote-utils.c: Likewise.
4384 * server.c: Likewise.
4385 * configure.ac: Don't check for unistd.h.
4386 * configure: Regenerate.
4387
d6c2da54
TT		 43882013-06-28 Tom Tromey <tromey@redhat.com>
4389
4390 * Makefile.in (version.c): Use version.in, not
4391 common/version.in.
4392
257b6bec
MG		 43932013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4394
4395 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4396 * configure: Rebuild.
4397 * Makefile.in (version_host, version_target): Get from configure.
4398 (version.c): Use $(version_host) and $(version_target).
4399
86ebe149
DK		 44002013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4401
4402 Fix trace-status to output user name without trailing colon.
4403 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
4404
f30aa5af
DK		 44052013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4406
4407 Fix trace-status to output proper start-time and stop-time.
4408 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
4409 output start time and stop time in hex as gdb expects.
4410
28a93511
YQ		 44112013-06-26 Pedro Alves <pedro@codesourcery.com>
4412
4413 * tracepoint.c (build_traceframe_info_xml): Output trace state
4414 variables present in the trace buffer.
4415
01208463
TT		 44162013-06-24 Tom Tromey <tromey@redhat.com>
4417
4418 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
4419 create-version.sh.
4420 (version.o): Remove.
4421 * gdbreplay.c: Include version.h.
4422 (version, host_name): Don't declare.
4423 * server.h: Include version.h.
4424 (version, host_name): Don't declare.
4425
760256f9
PA		 44262013-06-12 Pedro Alves <palves@redhat.com>
4427
4428 * linux-x86-low.c (linux_is_elf64): Delete global.
4429 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
4430 with local linux_pid_exe_is_elf_64_file use.
4431
030031ee
PA		 44322013-06-11 Pedro Alves <palves@redhat.com>
4433
4434 * linux-low.c (regset_disabled, disable_regset): New functions.
4435 (regsets_fetch_inferior_registers)
4436 (regsets_store_inferior_registers): Use them.
4437 (initialize_regsets_info); Don't allocate the disabled_regsets
4438 array here.
4439 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
4440 comment.
4441
5da6eb0a
PA		 44422013-06-11 Pedro Alves <palves@redhat.com>
4443
4444 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
4445 xmalloc.
4446
7e5aaa09
PA		 44472013-06-11 Pedro Alves <palves@redhat.com>
4448
4449 * linux-x86-low.c (initialize_low_arch): Call
4450 init_registers_x32_avx_linux.
4451
d878444c
JK		 44522013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
4453
4454 Fix compatibility with Android Bionic.
4455 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
4456 it is not empty.
4457
3aee8918
PA		 44582013-06-07 Pedro Alves <palves@redhat.com>
4459
5f2b57b5 4460 PR server/14823
3aee8918
PA		 4461 * Makefile.in (OBS): Add tdesc.o.
4462 (IPA_OBJS): Add tdesc-ipa.o.
4463 (tdesc-ipa.o): New rule.
4464 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
4465 interface.
4466 * linux-low.c (new_inferior): Delete.
4467 (disabled_regsets, num_regsets): Delete.
4468 (linux_add_process): Adjust to set the new per-process
4469 new_inferior flag.
4470 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
4471 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
4472 was a stop. When calling arch_setup, switch the current inferior
4473 to the thread that got an event.
4474 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
4475 (regsets_fetch_inferior_registers)
4476 (regsets_store_inferior_registers): New regsets_info parameter.
4477 Adjust to use it.
4478 (linux_register_in_regsets): New regs_info parameter. Adjust to
4479 use it.
4480 (register_addr, fetch_register, store_register): New usrregs_info
4481 parameter. Adjust to use it.
4482 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
4483 parameter regs_info. Adjust to use it.
4484 (linux_fetch_registers): Get the current inferior's regs_info, and
4485 adjust to use it.
4486 (linux_store_registers): Ditto.
4487 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
4488 (initialize_low): Don't initialize the target_regsets here. Call
4489 initialize_low_arch.
4490 * linux-low.h (target_regsets): Delete declaration.
4491 (struct regsets_info): New.
4492 (struct usrregs_info): New.
4493 (struct regs_info): New.
4494 (struct process_info_private) <new_inferior>: New field.
4495 (struct linux_target_ops): Delete the num_regs, regmap, and
4496 regset_bitmap fields. New field regs_info.
4497 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
4498 * i387-fp.c (num_xmm_registers): Delete.
4499 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
4500 calls to new interface.
4501 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
4502 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
4503 Infer the number of xmm registers from the regcache's target
4504 description.
4505 * i387-fp.h (num_xmm_registers): Delete.
4506 * inferiors.c (add_thread): Don't install the thread's regcache
4507 here.
4508 * proc-service.c (gregset_info): Fetch the current inferior's
4509 regs_info. Adjust to use it.
4510 * regcache.c: Include tdesc.h.
4511 (register_bytes, reg_defs, num_registers)
4512 (gdbserver_expedite_regs): Delete.
4513 (get_thread_regcache): If the thread doesn't have a regcache yet,
4514 create one, instead of aborting gdbserver.
4515 (regcache_invalidate_one): Rename to ...
4516 (regcache_invalidate_thread): ... this.
4517 (regcache_invalidate_one): New.
4518 (regcache_invalidate): Only invalidate registers of the current
4519 process.
4520 (init_register_cache): Add target_desc parameter, and use it.
4521 (new_register_cache): Ditto. Assert the target description has a
4522 non zero registers_size.
4523 (regcache_cpy): Add assertions. Adjust.
4524 (realloc_register_cache, set_register_cache): Delete.
4525 (registers_to_string, registers_from_string): Adjust.
4526 (find_register_by_name, find_regno, find_register_by_number)
4527 (register_cache_size): Add target_desc parameter, and use it.
4528 (free_register_cache_thread, free_register_cache_thread_one)
4529 (regcache_release, register_cache_size): New.
4530 (register_size): Add target_desc parameter, and use it.
4531 (register_data, supply_register, supply_register_zeroed)
4532 (supply_regblock, supply_register_by_name, collect_register)
4533 (collect_register_as_string, collect_register_by_name): Adjust.
4534 * regcache.h (struct target_desc): Forward declare.
4535 (struct regcache) <tdesc>: New field.
4536 (init_register_cache, new_register_cache): Add target_desc
4537 parameter.
4538 (regcache_invalidate_thread): Declare.
4539 (regcache_invalidate_one): Delete declaration.
4540 (regcache_release): Declare.
4541 (find_register_by_number, register_cache_size, register_size)
4542 (find_regno): Add target_desc parameter.
4543 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
4544 declarations.
4545 * remote-utils.c: Include tdesc.h.
4546 (outreg, prepare_resume_reply): Adjust.
4547 * server.c: Include tdesc.h.
4548 (gdbserver_xmltarget): Delete declaration.
4549 (get_features_xml, process_serial_event): Adjust.
4550 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
4551 declare.
4552 (struct process_info) <tdesc>: New field.
4553 (ipa_tdesc): Declare.
4554 * tdesc.c: New file.
4555 * tdesc.h: New file.
4556 * tracepoint.c: Include tdesc.h.
4557 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
4558 (get_context_regcache): Adjust to pass ipa_tdesc down.
4559 (do_action_at_tracepoint): Adjust to get the register cache size
4560 from the context regcache's description.
4561 (traceframe_walk_blocks): Adjust to get the register cache size
4562 from the current trace frame's description.
4563 (traceframe_get_pc): Adjust to get current trace frame's
4564 description and pass it down.
4565 (gdb_collect): Adjust to get the register cache size from the
4566 IPA's description.
4567 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
4568 (gdbserver_xmltarget): Delete.
4569 (initialize_low_tracepoint): Set the ipa's target description.
4570 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
4571 (initialize_low_tracepoint): Set the ipa's target description.
4572 * linux-x86-low.c: Include tdesc.h.
4573 [__x86_64__] (is_64bit_tdesc): New.
4574 (ps_get_thread_area, x86_get_thread_area): Use it.
4575 (i386_cannot_store_register): Rename to ...
4576 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
4577 (i386_cannot_fetch_register): Rename to ...
4578 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
4579 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
4580 to new interface.
4581 (target_regsets): Rename to ...
4582 (x86_regsets): ... this.
4583 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
4584 interface.
4585 (x86_siginfo_fixup): Use is_64bit_tdesc.
4586 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
4587 (tdesc_x32_avx_linux, tdesc_x32_linux)
4588 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
4589 Declare.
4590 (x86_linux_update_xmltarget): Delete.
4591 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
4592 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
4593 (AMD64_LINUX_USER64_CS): New.
4594 (x86_linux_read_description): New, based on
4595 x86_linux_update_xmltarget.
4596 (same_process_callback): New.
4597 (x86_arch_setup_process_callback): New.
4598 (x86_linux_update_xmltarget): New.
4599 (x86_regsets_info): New.
4600 (amd64_linux_regs_info): New.
4601 (i386_linux_usrregs_info): New.
4602 (i386_linux_regs_info): New.
4603 (x86_linux_regs_info): New.
4604 (x86_arch_setup): Reimplement.
4605 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
4606 (x86_emit_ops): Ditto.
4607 (the_low_target): Adjust. Install x86_linux_regs_info,
4608 x86_cannot_fetch_register, and x86_cannot_store_register.
4609 (initialize_low_arch): New.
4610 * linux-ia64-low.c (tdesc_ia64): Declare.
4611 (ia64_fetch_register): Adjust.
4612 (ia64_usrregs_info, regs_info): New globals.
4613 (ia64_regs_info): New function.
4614 (the_low_target): Adjust.
4615 (initialize_low_arch): New function.
4616 * linux-sparc-low.c (tdesc_sparc64): Declare.
4617 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
4618 Adjust.
4619 (sparc_arch_setup): New function.
4620 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
4621 (the_low_target): Adjust.
4622 (initialize_low_arch): New function.
4623 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
4624 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
4625 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
4626 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
4627 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
4628 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
4629 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
4630 (tdesc_powerpc_isa205_vsx64l): Declare.
4631 (ppc_cannot_store_register, ppc_collect_ptrace_register)
4632 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
4633 (ppc_set_pc, ppc_get_hwcap): Adjust.
4634 (ppc_usrregs_info): Forward declare.
4635 (!__powerpc64__) ppc_regmap_adjusted: New global.
4636 (ppc_arch_setup): Adjust to the current process'es target
4637 description.
4638 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
4639 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
4640 (ppc_store_evrregset): Adjust.
4641 (target_regsets): Rename to ...
4642 (ppc_regsets): ... this, and make static.
4643 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
4644 (ppc_regs_info): New function.
4645 (the_low_target): Adjust.
4646 (initialize_low_arch): New function.
4647 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
4648 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
4649 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
4650 (tdesc_s390x_linux64v2): Declare.
4651 (s390_collect_ptrace_register, s390_supply_ptrace_register)
4652 (s390_fill_gregset, s390_store_last_break): Adjust.
4653 (target_regsets): Rename to ...
4654 (s390_regsets): ... this, and make static.
4655 (s390_get_pc, s390_set_pc): Adjust.
4656 (s390_get_hwcap): New target_desc parameter, and use it.
4657 [__s390x__] (have_hwcap_s390_high_gprs): New global.
4658 (s390_arch_setup): Adjust to set the current process'es target
4659 description. Don't adjust the regmap.
4660 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
4661 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
4662 (regs_info_3264): New globals.
4663 (s390_regs_info): New function.
4664 (the_low_target): Adjust.
4665 (initialize_low_arch): New function.
4666 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
4667 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
4668 [__mips64] (init_registers_mips_linux)
4669 (init_registers_mips_dsp_linux): Delete defines.
4670 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
4671 (have_dsp): New global.
4672 (mips_read_description): New, based on mips_arch_setup.
4673 (mips_arch_setup): Reimplement.
4674 (get_usrregs_info): New function.
4675 (mips_cannot_fetch_register, mips_cannot_store_register)
4676 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
4677 (mips_fill_fpregset, mips_store_fpregset): Adjust.
4678 (target_regsets): Rename to ...
4679 (mips_regsets): ... this, and make static.
4680 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
4681 (dsp_regs_info, regs_info): New globals.
4682 (mips_regs_info): New function.
4683 (the_low_target): Adjust.
4684 (initialize_low_arch): New function.
4685 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
4686 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
4687 Declare.
4688 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
4689 (arm_read_description): New, with bits factored from
4690 arm_arch_setup.
4691 (arm_arch_setup): Reimplement.
4692 (target_regsets): Rename to ...
4693 (arm_regsets): ... this, and make static.
4694 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
4695 (arm_regs_info): New function.
4696 (the_low_target): Adjust.
4697 (initialize_low_arch): New function.
4698 * linux-m68k-low.c (tdesc_m68k): Declare.
4699 (target_regsets): Rename to ...
4700 (m68k_regsets): ... this, and make static.
4701 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
4702 (m68k_regs_info): New function.
4703 (m68k_arch_setup): New function.
4704 (the_low_target): Adjust.
4705 (initialize_low_arch): New function.
4706 * linux-sh-low.c (tdesc_sharch): Declare.
4707 (target_regsets): Rename to ...
4708 (sh_regsets): ... this, and make static.
4709 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
4710 (sh_regs_info, sh_arch_setup): New functions.
4711 (the_low_target): Adjust.
4712 (initialize_low_arch): New function.
4713 * linux-bfin-low.c (tdesc_bfin): Declare.
4714 (bfin_arch_setup): New function.
4715 (bfin_usrregs_info, regs_info): New globals.
4716 (bfin_regs_info): New function.
4717 (the_low_target): Adjust.
4718 (initialize_low_arch): New function.
4719 * linux-cris-low.c (tdesc_cris): Declare.
4720 (cris_arch_setup): New function.
4721 (cris_usrregs_info, regs_info): New globals.
4722 (cris_regs_info): New function.
4723 (the_low_target): Adjust.
4724 (initialize_low_arch): New function.
4725 * linux-cris-low.c (tdesc_crisv32): Declare.
4726 (cris_arch_setup): New function.
4727 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
4728 (cris_regs_info): New function.
4729 (the_low_target): Adjust.
4730 (initialize_low_arch): New function.
4731 * linux-m32r-low.c (tdesc_m32r): Declare.
4732 (m32r_arch_setup): New function.
4733 (m32r_usrregs_info, regs_info): New globals.
4734 (m32r_regs_info): Adjust.
4735 (initialize_low_arch): New function.
4736 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
4737 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
4738 (tic6x_usrregs_info): Forward declare.
4739 (tic6x_read_description): New function, based on ...
4740 (tic6x_arch_setup): ... this. Reimplement.
4741 (target_regsets): Rename to ...
4742 (tic6x_regsets): ... this, and make static.
4743 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
4744 (tic6x_regs_info): New function.
4745 (the_low_target): Adjust.
4746 (initialize_low_arch): New function.
4747 * linux-xtensa-low.c (tdesc_xtensa): Declare.
4748 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
4749 (target_regsets): Rename to ...
4750 (xtensa_regsets): ... this, and make static.
4751 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
4752 globals.
4753 (xtensa_arch_setup, xtensa_regs_info): New functions.
4754 (the_low_target): Adjust.
4755 (initialize_low_arch): New function.
4756 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
4757 (nios2_arch_setup): Set the current process'es tdesc.
4758 (target_regsets): Rename to ...
4759 (nios2_regsets): ... this.
4760 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
4761 (nios2_regs_info): New function.
4762 (the_low_target): Adjust.
4763 (initialize_low_arch): New function.
a261b8f5
PA		 4764 * linux-aarch64-low.c (tdesc_aarch64): Declare.
4765 (aarch64_arch_setup): Set the current process'es tdesc.
4766 (target_regsets): Rename to ...
4767 (aarch64_regsets): ... this.
4768 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
4769 (aarch64_regs_info): New function.
4770 (the_low_target): Adjust.
4771 (initialize_low_arch): New function.
3aee8918
PA		 4772 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
4773 globals.
4774 (target_regsets): Rename to ...
4775 (tile_regsets): ... this.
4776 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
4777 (tile_regs_info): New function.
4778 (tile_arch_setup): Set the current process'es tdesc.
4779 (the_low_target): Adjust.
4780 (initialize_low_arch): New function.
4781 * spu-low.c (tdesc_spu): Declare.
4782 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
4783 * win32-arm-low.c (tdesc_arm): Declare.
4784 (arm_arch_setup): New function.
4785 (the_low_target): Install arm_arch_setup instead of
4786 init_registers_arm.
4787 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
4788 (init_windows_x86): Rename to ...
4789 (i386_arch_setup): ... this. Set `win32_tdesc'.
4790 (the_low_target): Adjust.
4791 * win32-low.c (win32_tdesc): New global.
4792 (child_add_thread): Don't create the thread cache here.
4793 (do_initial_child_stuff): Set the new process'es tdesc.
4794 * win32-low.h (struct target_desc): Forward declare.
4795 (win32_tdesc): Declare.
4796 * lynx-i386-low.c (tdesc_i386): Declare global.
4797 (lynx_i386_arch_setup): Set `lynx_tdesc'.
4798 * lynx-low.c (lynx_tdesc): New global.
4799 (lynx_add_process): Set the new process'es tdesc.
4800 * lynx-low.h (struct target_desc): Forward declare.
4801 (lynx_tdesc): Declare global.
4802 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
4803 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
4804 * nto-low.c (nto_tdesc): New global.
4805 (do_attach): Set the new process'es tdesc.
4806 * nto-low.h (struct target_desc): Forward declare.
4807 (nto_tdesc): Declare.
4808 * nto-x86-low.c (tdesc_i386): Declare.
4809 (nto_x86_arch_setup): Set `nto_tdesc'.
4810
b1fbec62
GB		 48112013-06-04 Gary Benson <gbenson@redhat.com>
4812
4813 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
4814 to qSupported response when appropriate.
4815 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
4816 with nonzero-length annex.
4817 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
4818 arguments supplied in annex.
4819
d1ec4ce7
DE		 48202013-05-31 Doug Evans <dje@google.com>
4821
ac44adcb 4822 PR server/15594
d1ec4ce7
DE		 4823 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
4824 64 bits in 64-cross-32 environment.
4825
9b25f2d3
PA		 48262013-05-28 Pedro Alves <palves@redhat.com>
4827
4828 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
4829 (aarch64-without-fpu.c): Delete rule.
4830 * configure.srv (aarch64*-*-linux*): Remove references to
4831 aarch64-without-fpu.o and aarch64-without-fpu.xml.
4832 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
4833 declaration.
4834
6740dc9c
PA		 48352013-05-24 Pedro Alves <palves@redhat.com>
4836
4837 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
4838 instead of strchr/decode_address. Error if the range isn't split
4839 with a ','. Don't assume there's be a ':' in the action.
4840
c2d6af84
PA		 48412013-05-23 Yao Qi <yao@codesourcery.com>
4842 Pedro Alves <palves@redhat.com>
4843
4844 * linux-low.c (lwp_in_step_range): New function.
4845 (linux_wait_1): If the thread was range stepping and stopped
4846 outside the stepping range, report the stop to GDB. Otherwise,
4847 continue stepping. Add range stepping debug output.
4848 (linux_set_resume_request): Copy the step range from the resume
4849 request to the lwp.
4850 (linux_supports_range_stepping): New.
4851 (linux_target_ops) <supports_range_stepping>: Set to
4852 linux_supports_range_stepping.
4853 * linux-low.h (struct linux_target_ops)
4854 <supports_range_stepping>: New field.
4855 (struct lwp_info) <step_range_start, step_range_end>: New fields.
4856 * linux-x86-low.c (x86_supports_range_stepping): New.
4857 (the_low_target) <supports_range_stepping>: Set to
4858 x86_supports_range_stepping.
4859 * server.c (handle_v_cont): Handle 'r' action.
4860 (handle_v_requests): Append ";r" if the target supports range
4861 stepping.
4862 * target.h (struct thread_resume) <step_range_start,
4863 step_range_end>: New fields.
4864 (struct target_ops) <supports_range_stepping>:
4865 New field.
4866 (target_supports_range_stepping): New macro.
4867
58794e1a
JB		 48682013-05-17 Joel Brobecker <brobecker@adacore.com>
4869
4870 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
4871 confusion in comment.
4872
d631c5a7
JB		 48732013-05-17 Joel Brobecker <brobecker@adacore.com>
4874
4875 * lynx-low.c (struct process_info_private): New type.
4876 (lynx_add_process): New function.
4877 (lynx_create_inferior, lynx_attach): Replace calls to
4878 add_process by calls to lynx_add_process.
4879 (lynx_resume): If PTID is null, then try using
4880 current_process()->private->last_wait_event_ptid.
4881 Add comments.
4882 (lynx_clear_inferiors): Delete. The contents of that function
4883 has been inlined in lynx_mourn;
4884 (lynx_wait_1): Save the ptid in the process's private data.
4885 (lynx_mourn): Free the process' private data. Replace call
4886 to lynx_clear_inferiors by call to clear_inferiors.
4887
96f7a20f
YQ		 48882013-05-17 Yao Qi <yao@codesourcery.com>
4889
4890 * i386-low.c (i386_length_and_rw_bits): Move the comment to
4891 the right place.
4892
db0dfaa0
LM		 48932013-05-16 Luis Machado <lgustavo@codesourcery.com>
4894
4895 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
4896 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
4897 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
4898 PT_TEXT_END_ADDR guards. Update comments.
4899 (linux_target_op) <read_offsets>: Conditionally define to
4900 linux_read_offsets if the target is UCLIBC and if it defines
4901 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
4902
68f5f838
SL		 49032013-05-06 Sandra Loosemore <sandra@codesourcery.com>
4904 Andrew Jenner <andrew@codesourcery.com>
4905
4906 * Makefile.in (SFILES): Add linux-nios2-low.c.
4907 (clean): Add action to delete nios2-linux.c.
4908 (nios2-linux.c): New rule.
4909 * configure.srv: Add nios2*-*-linux*.
4910 * linux-nios2-low.c: New.
4911
1ebff1fd
HAQ		 49122013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
4913
4914 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
4915
f6150862
HZ		 49162013-04-25 Hui Zhu <hui@codesourcery.com>
4917
4918 PR gdb/15186
f6150862
HZ		 4919 * ax.c (ax_printf): Add fflush.
4920
614c279d
TT		 49212013-04-22 Tom Tromey <tromey@redhat.com>
4922
4923 * Makefile.in (SFILES): Add filestuff.c.
4924 (OBS): Add filestuff.o.
4925 (filestuff.o): New target.
4926 * config.in, configure: Rebuild.
4927 * configure.ac: Check for fdwalk, pipe2.
4928
7d4e5717
PA		 49292013-04-17 Pedro Alves <palves@redhat.com>
4930
4931 * configure.ac (USE_THREAD_DB): Delete variable.
4932 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
4933 Don't AC_SUBST USE_THREAD_DB.
4934 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
4935 * config.in, configure: Regenerate.
4936
d5c93e41
PA		 49372013-04-16 Pedro Alves <palves@redhat.com>
4938
4939 * linux-low.h (struct lwp_info) <thread_known>: Move under
4940 the USE_THREAD_DB #ifdef.
4941
04f5fe89
PA		 49422013-04-16 Pedro Alves <palves@redhat.com>
4943
4944 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
4945 (linux-low.o): Delete rule.
4946 * linux-low.h: Always include "gdb_thread_db.h" instead of
4947 conditionally including thread_db.h.
4948 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
4949 HAVE_THREAD_DB_H.
4950
480b27bf
JK		 49512013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4952
4953 * Makefile.in (install-only): Fix make install regression.
4954
43662968
JK		 49552013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
4956
4957 Convert man pages to texinfo, new gdbinit.5 texinfo page.
4958 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
4959 installation.
4960 * gdbserver.1: Remove.
4961
3e74e146
PA		 49622013-03-22 Pedro Alves <palves@redhat.com>
4963
4964 * linux-low.c (handle_extended_wait): Don't call
4965 linux_enable_event_reporting.
4966
a8347a2a
TT		 49672013-03-15 Tony Theodore <tonyt@logyst.com>
4968
4969 PR build/9098:
4970 * Makefile.in (SHELL): Use @SHELL@.
4971
eeb56fa7
SDJ		 49722013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
4973
4974 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
4975 compiler warning.
4976
4fa7e2ff
JB		 49772013-03-13 Joel Brobecker <brobecker@adacore.com>
4978
4979 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
4980 Remove extraneous NULL element.
4981
8ddb1965
YQ		 49822013-03-13 Yao Qi <yao@codesourcery.com>
4983
4984 * tracepoint.c (traceframe_read_tsv): Look for the last matched
4985 'V' block in trace frame.
4986
9accd112
MM		 49872013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4988
4989 * target.h (struct target_ops): Add btrace ops.
4990 (target_supports_btrace): New macro.
4991 (target_enable_btrace): New macro.
4992 (target_disable_btrace): New macro.
4993 (target_read_btrace): New macro.
4994 * gdbthread.h (struct thread_info): Add btrace field.
4995 * server.c: Include btrace-common.h.
4996 (handle_btrace_general_set): New function.
4997 (handle_btrace_enable): New function.
4998 (handle_btrace_disable): New function.
4999 (handle_general_set): Call handle_btrace_general_set.
5000 (handle_qxfer_btrace): New function.
5001 (struct qxfer qxfer_packets[]): Add btrace entry.
5002 * inferiors.c (remove_thread): Disable btrace.
5003 * linux-low: Include linux-btrace.h.
5004 (linux_low_enable_btrace): New function.
5005 (linux_low_read_btrace): New function.
5006 (linux_target_ops): Add btrace ops.
5007 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
5008 Add srv_linux_btrace=yes.
5009 (x86_64-*-linux*): Add linux-btrace.o.
5010 Add srv_linux_btrace=yes.
5011 * configure.ac: Define HAVE_LINUX_BTRACE.
5012 * config.in: Regenerated.
5013 * configure: Regenerated.
5014
5cc22e4c
MM		 50152013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5016
5017 * server.c (handle_qxfer): Preserve error message if -3 is
5018 returned.
5019 (qxfer): Document the -3 return value.
5020
7c97f91e
MM		 50212013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5022
5023 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
5024 (linux_btrace_h): New variable.
5025 (linux-btrace.o): New rule.
5026
be9a119c 50272013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 5028 Hafiz Abid Qadeer <abidh@codesourcery.com>
5029
5030 * tracepoint.c (trace_buffer_size): New global.
5031 (DEFAULT_TRACE_BUFFER_SIZE): New define.
5032 (init_trace_buffer): Change to one-argument function. Allocate
5033 trace buffer memory.
5034 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
5035 handle QTBuffer:size packet.
5036 (cmd_bigqtbuffer_size): New function.
5037 (initialize_tracepoint): Call init_trace_buffer with
5038 DEFAULT_TRACE_BUFFER_SIZE.
5039 * server.c (handle_query): Add QTBuffer:size in the
5040 supported packets.
5041
e64f7499
YQ		 50422013-03-07 Yao Qi <yao@codesourcery.com>
5043
5044 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
5045 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
5046 of -1.
5047 (cmd_qtsp): Adjust condition. Do post increment.
5048 Set cur_action and cur_step_action back to 0.
5049
f0ae6fc3
PA		 50502013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
5051
5052 PR server/15236
5053 * linux-low.c (linux_write_memory): Return early success if LEN is
5054 zero.
5055
b5b0b0af
CV		 50562013-03-05 Corinna Vinschen <vinschen@redhat.de>
5057
334ad4a8 5058 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 5059
589bc927
TT		 50602013-02-28 Tom Tromey <tromey@redhat.com>
5061
5062 * configure.ac: Invoke AC_SYS_LARGEFILE.
5063 * configure, config.in: Rebuild.
5064
dfe07582
CV		 50652013-02-28 Corinna Vinschen <vinschen@redhat.com>
5066
5067 * win32-low.c: Throughout, fix format strings and casts of
5068 printf-like functions to avoid type related warnings on all
5069 platforms.
5070 (get_child_debug_event): Print dwDebugEventCode as hex since
5071 that's how it's usually documented.
5072
736cd585
YQ		 50732013-02-28 Yao Qi <yao@codesourcery.com>
5074
5075 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
5076 pulongest.
5077
e1f58301
JW		 50782013-02-27 Jiong Wang <jiwang@tilera.com>
5079
5080 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
5081 (reg-tilegx32.c): New rule.
5082 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
5083 * linux-tile-low.c (tile_arch_setup): New function. Invoke
5084 different register info initializer according to elf class.
5085 (init_registers_tilgx32): New function. The tilegx32 register info
5086 initializer.
5087 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5088 (tile_store_gregset): Likewise.
5089
d171ca78
YQ		 50902013-02-27 Yao Qi <yao@codesourcery.com>
5091
5092 * server.c (process_point_options): Print debug message when
5093 debug_threads is true.
5094
282bbdf3
YQ		 50952013-02-26 Yao Qi <yao@codesourcery.com>
5096
5097 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5098
aca22551
PA		 50992013-02-19 Pedro Alves <palves@redhat.com>
5100 Kai Tietz <ktietz@redhat.com>
5101
5102 PR gdb/15161
5103
5104 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5105 instead of strtoul to extract address from packet.
5106 (process_serial_event) <'z'>: Likewise.
5107
4f3cee1c
YQ		 51082013-02-18 Yao Qi <yao@codesourcery.com>
5109
5110 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5111
8e1d55a3
PA		 51122013-02-14 Pedro Alves <palves@redhat.com>
5113
5114 Plug memory leak.
5115
5116 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5117 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5118
458820da
PA		 51192013-02-14 Pedro Alves <palves@redhat.com>
5120
5121 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5122
baea0dae
PA		 51232013-02-14 Pedro Alves <palves@redhat.com>
5124
5125 * tracepoint.c (save_string): Delete.
5126 (add_tracepoint_action): Use savestring instead of save_string.
5127
0b1afbb3
PA		 51282013-02-12 Pedro Alves <palves@redhat.com>
5129
5130 * linux-xtensa-low.c: Ditto.
5131 * xtensa-xtregs.c: Ditto.
5132
8a4ac37e
PA		 51332013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5134
5135 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5136 thread_db.
5137
148de6bb
MS		 51382013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5139
5140 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5141 aarch64_num_wp_regs and aarch64_num_bp_regs to
5142 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5143
55fac6e0
MS		 51442013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5145
5146 * linux-aarch64-low.c (ps_get_thread_area): Replace
5147 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5148
176eb98c
MS		 51492013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5150 Marcus Shawcroft <marcus.shawcroft@arm.com>
5151 Nigel Stephens <nigel.stephens@arm.com>
5152 Yufeng Zhang <yufeng.zhang@arm.com>
5153
5154 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5155 (aarch64.c, aarch64-without-fpu.c): New targets.
5156 * configure.srv (aarch64*-*-linux*): New.
5157 * linux-aarch64-low.c: New file.
5158
56f7af9c
MS		 51592013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5160
43aaf8b6 5161 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 5162 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5163 (dequeue_one_deferred_signal, linux_resume_one_thread)
5164 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5165 (linux_tracefork_grandchild, linux_test_for_tracefork)
5166 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5167 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5168 where the argument is 0.
5169
60f662b0
YQ		 51702013-01-25 Yao Qi <yao@codesourcery.com>
5171
5172 * event-loop.c: Include "queue.h".
5173 (gdb_event_p): New typedef.
5174 (struct gdb_event) <next_event>: Remove.
5175 (event_queue): Change to QUEUE(gdb_event_p).
5176 (async_queue_event): Remove.
5177 (gdb_event_xfree): New.
5178 (initialize_event_loop): New.
5179 (process_event): Use API from QUEUE.
5180 (wait_for_event): Likewise.
5181 * server.c (main): Call initialize_event_loop.
5182 * server.h (initialize_event_loop): Declare.
5183
5ae4861a
YQ		 51842013-01-18 Yao Qi <yao@codesourcery.com>
5185
5186 * ax.h (struct eval_agent_expr_context): New.
5187 (gdb_eval_agent_expr): Update declaration.
5188 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5189 TFRAME. Add new argument CTX.
5190 * server.h (struct eval_agent_expr_context): Declare.
5191 (agent_mem_read, agent_tsv_read): Update declaration.
5192 (agent_mem_read_string): Likewise.
5193 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5194 (add_traceframe_block): Add new argument TPOINT.
5195 Increase TPOINT->traceframe_usage.
5196 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5197 eval_tracepoint_agent_expr.
5198 (condition_true_at_tracepoint): Likewise.
5199 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5200 (agent_mem_read_string, agent_tsv_read): Likewise.
5201
85e00e85
YQ		 52022013-01-16 Yao Qi <yao@codesourcery.com>
5203
5204 * linux-low.c (linux_resume_one_lwp): Don't check
5205 'lwp->bp_reinsert != 0'.
5206
4039cf45
JB		 52072013-01-07 Joel Brobecker <brobecker@adacore.com>
5208 Pedro Alves <palves@redhat.com>
5209
5210 * lynx-low.c (ptrace_request_to_str): Define a temporary
5211 macro and use it to simplify this function's implementation.
5212
9044dee2
JB		 52132013-01-07 Joel Brobecker <brobecker@adacore.com>
5214
5215 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
5216 sets errno.
5217
e6352c8f
JB		 52182013-01-07 Joel Brobecker <brobecker@adacore.com>
5219
5220 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
5221
50681a27
JB		 52222013-01-07 Joel Brobecker <brobecker@adacore.com>
5223
5224 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
5225
3f6e77ef
JB		 52262013-01-07 Joel Brobecker <brobecker@adacore.com>
5227
5228 * lynx-low.c (lynx_resume): Use the resume_info parameter
5229 to determine the ptid for the lynx_ptrace call, unless
5230 it is equal to minus_one_ptid, in which case we use the
5231 ptid of the current_inferior.
5232 (lynx_wait_1): After having received a thread create/exit
5233 event, resume the inferior's execution using the signaling
5234 thread's ptid, rather than the old ptid.
5235
7fda33ae
JB		 52362013-01-07 Joel Brobecker <brobecker@adacore.com>
5237
5238 * lynx-low.c (lynx_resume): Delete variable ret.
5239
b9786c74
JB		 52402013-01-01 Joel Brobecker <brobecker@adacore.com>
5241
5242 * gdbreplay.c (gdbreplay_version): Update copyright year.
5243 * server.c (gdbserver_version): Likewise.
5244
8b93d60f
JB		 52452012-12-17 Joel Brobecker <brobecker@adacore.com>
5246
5247 * lynx-low.c (lynx_wait_1): Add debug trace before adding
5248 new thread.
5249
037335a7
JB		 52502012-12-17 Joel Brobecker <brobecker@adacore.com>
5251
5252 * lynx-low.c (ptrace_request_to_str): Add handling for
5253 PTRACE_GETTRACESIG.
5254
52d4cbd8
JB		 52552012-12-17 Joel Brobecker <brobecker@adacore.com>
5256
5257 * lynx-low.c (lynx_attach): Delete variable new_process.
5258
ab8f6ca9
JB		 52592012-12-17 Joel Brobecker <brobecker@adacore.com>
5260
5261 * lynx-low.c (lynx_create_inferior): Delete variable
5262 new_process.
5263
78cbc024
JB		 52642012-12-17 Joel Brobecker <brobecker@adacore.com>
5265
5266 * lynx-low.c (ptrace_request_to_str): Do not handle
5267 PTRACE_GETTHREADLIST if this macro does not exist.
5268
14a00470
YQ		 52692012-12-15 Yao Qi <yao@codesourcery.com>
5270
5271 * Makefile.in (OBS): Add notif.o.
5272 * notif.c, notif.h: New.
5273 * server.c: Include "notif.h".
5274 (struct vstop_notif) <next>: Remove.
5275 <base>: New field.
5276 (queue_stop_reply): Update.
5277 (push_event, send_next_stop_reply): Remove.
5278 (discard_queued_stop_replies): Update.
5279 (notif_stop): New variable.
5280 (handle_v_stopped): Remove.
5281 (handle_v_requests): Don't call handle_v_stopped. Call
5282 handle_ack_notif instead.
5283 (queue_stop_reply_callback): Call notif_event_enque instead
5284 of queue_stop_reply.
5285 (handle_status): Don't call send_next_stop_reply, call
5286 notif_write_event instead.
5287 (kill_inferior_callback): Likewise.
5288 (detach_or_kill_inferior_callback): Likewise.
5289 (main): Call initialize_notif.
5290 (process_serial_event): Call QUEUE_is_empty.
5291 (handle_target_event): Call notif_push instead of push event.
5292 * server.h (push_event): Remove declaration.
5293
61c125b9
TT		 52942012-12-10 Tom Tromey <tromey@redhat.com>
5295
5296 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
5297 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
5298 macros.
5299 (.c.o): Rewrite.
5300 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
5301 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
5302 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
5303 (amd64-linux-ipa.o, ax.o): Rewrite.
5304 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
5305 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
5306 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
5307 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
5308 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
5309 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
5310 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
5311 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
5312 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
5313 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
5314 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
5315 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
5316 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
5317 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
5318 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
5319 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
5320 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
5321 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
5322 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
5323 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
5324 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
5325 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
5326 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
5327 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
5328 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
5329 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
5330 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
5331 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
5332 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
5333 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
5334 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
5335 (reg-tilegx.o): Remove.
5336 (all_object_files): New macro.
5337 Include .deps files.
5338 * aclocal.m4, configure: Rebuild.
5339 * acinclude.m4: Include depstand.m4, lead-dot.m4.
5340 * configure.ac: Invoke ZW_CREATE_DEPDIR,
5341 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
5342
e90e9ad9
TT		 53432012-12-05 Tom Tromey <tromey@redhat.com>
5344
5345 PR gdb/14917:
5346 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
5347
02d403bf 53482012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 5349
5350 * configure.ac: Check for linux/perf_event.h.
5351 * config.in: Regenerated.
5352 * configure: Regenerated.
5353
0270a750
PA		 53542012-11-26 Maxime Villard <rustyBSD@gmx.fr>
5355
5356 * hostio.c (handle_readlink): Decrease buffer size
5357 parameter passed to readlink by one byte.
5358
8c29b58e
YQ		 53592012-11-26 Yao Qi <yao@codesourcery.com>
5360
5361 * configure.ac (build_warnings): Append '-Wempty-body'.
5362 * configure: Regenerated.
5363 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
5364 body.
5365
8bdce1ff
PM		 53662012-11-15 Pierre Muller <muller@sourceware.org>
5367
5368 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
5369 * config.in: Regenerate.
5370 * configure: Regenerate.
5371 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
5372 Use "gdb_wait.h" header instead of <sys/wait.h> header.
5373 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5374 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
5375 header.
5376 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
5377 instead of <sys/wait.h> header.
5378 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5379
02d403bf 53802012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 5381
5382 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
5383 (various make rules): Remove -DGDBSERVER
5384
fbd5db48
YQ		 53852012-11-09 Yao Qi <yao@codesourcery.com>
5386
5387 * spu-low.c (current_ptid): Move it to ..
5388 * gdbthread.h: ... here. New.
5389 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
5390 * server.c (myresume, process_serial_event): Likewise.
5391 * thread-db.c (thread_db_find_new_threads): Likewise.
5392 * tracepoint.c (run_inferior_command): Likewise.
5393
b3dc46ff
AB		 53942012-10-01 Andrew Burgess <aburgess@broadcom.com>
5395
5396 * server.c (handle_search_memory_1): Include access length in
5397 warning message.
5398
07c04788
HPN		 53992012-09-05 Michael Brandt <michael.brandt@axis.com>
5400
5401 * linux-crisv32-low.c: Fix compile errors.
5402
918d227b
YQ		 54032012-09-04 Yao Qi <yao@codesourcery.com>
5404
5405 * tracepoint.c (cmd_qtsv): Adjust debug message.
5406 Don't check CUR_TPOINT.
5407
18c1b81a
YQ		 54082012-08-28 Yao Qi <yao@codesourcery.com>
5409
5410 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
5411 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
5412 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
5413 Remove declarations of xmalloc, xreallloc, xstrdup and
5414 freeargv.
5415 * Makefile.in (libiberty_h): New.
5416 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
5417 (linux-bfin-low.o): Append dependency 'libiberty.h'.
5418
dc82f37b
YQ		 54192012-08-23 Yao Qi <yao@codesourcery.com>
5420
5421 * server.h: Remove declaration of 'xsnprintf'.
5422
406b1477
KS		 54232012-08-22 Keith Seitz <keiths@redhat.com>
5424
5425 * server.h: Include build-gnulib-gbserver/config.h.
5426 * gdbreplay.c: Likewise.
5427
e6712ff1
DE		 54282012-08-08 Doug Evans <dje@google.com>
5429
5430 * Makefile.in (SFILES): Add gdb_vecs.c.
5431 (OBS): Add gdb_vecs.o.
5432 (gdb_vecs_h, host_defs_h): New variables.
5433 (thread-db.o): Add $(gdb_vecs_h) dependency.
5434 (gdb_vecs.o): New rule.
5435 * thread-db.c: #include "gdb_vecs.h".
5436 (thread_db_load_search): Use a vector to iterate over path elements.
5437 Handle text appearing after "$pdir".
5438
5439 * configure.ac: Add check for strstr.
5440 * config.in: Regenerate.
5441 * configure: Regenerate.
5442
7c3270ae
UW		 54432012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
5444
5445 * hostio.c (handle_pread): If pread fails, fall back to attempting
5446 lseek/read.
5447 (handle_pwrite): Likewise for pwrite.
5448
b62e2b27
UW		 54492012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
5450
5451 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
5452 between unsupported TYPE and unimplementable ADDR/LEN combination.
5453 (arm_insert_point): Act on new return value.
5454
78a99e91
PA		 54552012-07-31 Pedro Alves <palves@redhat.com>
5456
5457 * server.c (process_point_options): Only skip tokens if we find
5458 one that is unrecognized. Don't treat 'X' specially while
5459 skipping unrecognized tokens.
5460
fcf303ab
UW		 54612012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
5462
5463 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
5464 to 4-byte-align HW breakpoint addresses for Thumb.
5465
7255706c
YQ		 54662012-07-27 Yao Qi <yao@codesourcery.com>
5467
5468 PR remote/14161.
5469
5470 * server.h: Declare gdb_agent_about_to_close.
5471 * target.c (kill_inferior): Include "agent.h".
5472 New. Send command 'kill'.
5473 * target.h (kill_inferior): Removed macro.
5474 * tracepoint.c (gdb_agent_about_to_close): New.
5475 (gdb_agent_helper_thread): Handle command 'close'.
5476 Wait endlessly until the inferior stops.
5477 Install gdb_agent_remove_socket to atexit hook.
5478 (agent_socket_name): New static variable.
5479 (gdb_agent_socket_init): Replace local variable 'name' with
5480 'agent_socket_name'.
5481 (gdb_agent_remove_socket): New.
5482
5a3f286f
YQ		 54832012-07-27 Yao Qi <yao@codesourcery.com>
5484
5485 * server.c (process_point_options): Stop at 'X' when parsing.
5486
961bd387
ME		 54872012-07-19 Michael Eager <eager@eagercon.com>
5488
a261b8f5 5489 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 5490 to hw_execute.
5491 * linux-x86-low.c (x86_insert_point, x86_remove_point):
5492 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
5493 hardware breakpoint.
5494
aa7c7447
JK		 54952012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5496
5497 * gdbserver/linux-low.c (initialize_low): Call
5498 linux_ptrace_init_warnings.
5499
7f216e7c
DE		 55002012-07-02 Doug Evans <dje@google.com>
5501
5502 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
5503 pointer to int.
5504
d3ce09f5
SS		 55052012-07-02 Stan Shebs <stan@codesourcery.com>
5506
5507 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
5508 (ax.o): Add it to build rule.
5509 (ax-ipa.o): Ditto.
5510 (OBS): Add format.o.
5511 (IPA_OBS): Add format.o.
5512 * server.c (handle_query): Claim support for breakpoint commands.
5513 (process_point_options): Add command case.
5514 (process_serial_event): Leave running if there are printfs in
5515 effect.
5516 * mem-break.h (any_persistent_commands): Declare.
5517 (add_breakpoint_commands): Declare.
5518 (gdb_no_commands_at_breakpoint): Declare.
5519 (run_breakpoint_commands): Declare.
5520 * mem-break.c (struct point_command_list): New struct.
5521 (struct breakpoint): New field command_list.
5522 (any_persistent_commands): New function.
5523 (add_commands_to_breakpoint): New function.
5524 (add_breakpoint_commands): New function.
5525 (gdb_no_commands_at_breakpoint): New function.
5526 (run_breakpoint_commands): New function.
5527 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
5528 locally.
5529 * ax.c: Include format.h.
5530 (ax_printf): New function.
5531 (gdb_eval_agent_expr): Add printf opcode.
5532
2f8f6aed
YQ		 55332012-06-13 Yao Qi <yao@codesourcery.com>
5534
5535 * server.c (start_inferior): Remove duplicated writes to fields
5536 'last_resume_kind' and 'last_status' of 'current_inferior'.
5537
0c9070b3
YQ		 55382012-06-12 Yao Qi <yao@codesourcery.com>
5539 Pedro Alves <palves@redhat.com>
5540
5541 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
5542 comment.
5543 * server.c (handle_v_cont): Extend comment.
5544
c52daf70
YQ		 55452012-06-11 Yao Qi <yao@codesourcery.com>
5546
5547 * linux-low.c (linux_attach): Add 'static'.
5548
d38bbb0a
YQ		 55492012-06-06 Yao Qi <yao@codesourcery.com>
5550
5551 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
5552
89dc0afd
JK		 55532012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
5554
5555 Fix gcc -flto compilation warning.
5556 * server.c (main): Make variable multi_mode and attach volatile.
5557
75f62ce7
TJB		 55582012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5559
5560 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
5561 if the platform doesn't know about it.
5562
65f479b6
PA		 55632012-05-30 Jeff Kenton <jkenton@tilera.com>
5564
5565 * Makefile.in (SFILES): Add linux-tile-low.c.
5566 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
5567 * configure.srv: Handle tilegx-*-linux*.
5568 * linux-tile-low.c: New file.
5569
0c5bf5a9
JK		 55702012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5571
5572 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
5573
a493e3e2
PA		 55742012-05-24 Pedro Alves <palves@redhat.com>
5575
5576 PR gdb/7205
5577
43aaf8b6 5578 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 5579
2ea28649
PA		 55802012-05-24 Pedro Alves <palves@redhat.com>
5581
5582 PR gdb/7205
5583
5584 Replace target_signal with gdb_signal throughout.
5585
8d409d16
MR		 55862012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
5587
5588 * linux-low.c (linux_store_registers): Avoid the copying sequence
5589 when no data has been retrieved by ptrace.
5590
23512c01
MGD		 55912012-05-22 Will Deacon <will.deacon@arm.com>
5592
5593 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
5594 Include asm/ptrace.h.
5595 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
5596 already defined.
5597
4934b29e
MR		 55982012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
5599
5600 * linux-low.c (linux_store_registers): Don't re-retrieve data
5601 with ptrace that has already been obtained from /proc. Always
5602 copy any data retrieved with ptrace to the buffer supplied.
5603
bde24c0a
PA		 56042012-05-11 Yao Qi <yao@codesourcery.com>
5605 Pedro Alves <palves@redhat.com>
5606
5607 * linux-low.c (enum stopping_threads_kind): New.
5608 (stopping_threads): Change type to `enum stopping_threads_kind'.
5609 (handle_extended_wait): If stopping and suspending threads, leave
5610 the new_lwp suspended too.
5611 (linux_wait_for_event): Adjust.
5612 (stop_all_lwps): Set `stopping_threads' to
5613 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
5614 whether we're suspending threads or just stopping them. Assert no
5615 recursion happens.
5616
623b6bdf
YQ		 56172012-04-29 Yao Qi <yao@codesourcery.com>
5618
5619 * server.h: Move some code to ...
5620 * gdbthread.h: ... here. New.
5621 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
5622 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
5623 (nto-low.o, win32-low.o): Likewise.
5624 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
5625 * regcache.c, remote-utils.c, server.c: Likewise.
5626 * target.c, tracepoint.c, win32-low.c: Likewise.
5627
f15f9948
TJB		 56282012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5629
5630 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
5631 (PTRACE_ARG4_TYPE): Likewise.
5632 (PTRACE_XFER_TYPE): Likewise.
5633 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
5634 ptrace to PTRACE_ARG3_TYPE.
5635 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
5636 (PTRACE_ARG4_TYPE): Likewise.
5637 (PTRACE_XFER_TYPE): Likewise.
5638 (linux_detach_one_lwp): Cast fourth argument of
5639 ptrace to long then PTRACE_ARG4_TYPE.
5640 (regsets_fetch_inferior_registers): Cast third argument of
5641 ptrace to long then PTRACE_ARG3_TYPE.
5642 (regsets_store_inferior_registers): Likewise.
5643
38ea300a
PA		 56442012-04-20 Pedro Alves <palves@redhat.com>
5645
5646 * configure: Regenerate.
5647
c971b7fa
PA		 56482012-04-19 Pedro Alves <palves@redhat.com>
5649
43aaf8b6 5650 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 5651 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 5652 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
5653 (all, install-only, uninstall, clean-info, all-lib, clean): No
5654 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
5655 (maintainer-clean realclean distclean): Use subdir_do.
5656 (subdir_do): New.
5657 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 5658 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 5659 * acinclude.m4: Include acx_configure_dir.m4.
5660 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
5661 calls. Call AC_PROG_RANLIB. Configure gnulib using
5662 ACX_CONFIGURE_DIR.
5663 (GNULIB): New.
5664 (GNULIB_STDINT_H): Adjust.
5665 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
5666 * gdbreplay.c: Include build-gnulib/config.h.
5667 * server.h: Likewise.
5668 * aclocal.m4: Regenerate.
5669 * config.in: Regenerate.
5670 * configure: Regenerate.
c971b7fa 5671
809277f8
PA		 56722012-04-19 Pedro Alves <palves@redhat.com>
5673
5674 * Makefile.in (LIBGNU, INCGNU): Adjust.
5675 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
5676 (all, install-only, uninstall, clean-info, all-lib, clean)
5677 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
5678 * configure.ac: Adjust AC_OUTPUT output.
5679 * aclocal.m4: Regenerate.
5680 * configure: Regenerate.
5681
fd9bb8b8
PA		 56822012-04-19 Pedro Alves <palves@redhat.com>
5683
5684 * Makefile.in (generated_files): New.
5685 (server_h): Remove the explicit dependency on config.h, and depend
5686 on $generated_files.
5687
1c298c66
PA		 56882012-04-19 Pedro Alves <palves@redhat.com>
5689
5690 * Makefile.in (INCGNU): Add -Ignulib.
5691
57c4b50b
PA		 56922012-04-19 Pedro Alves <palves@redhat.com>
5693
5694 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
5695 (INCGNU): ... this, and spell out -I here.
5696 (GNULIB_LIB): Rename to ...
5697 (LIBGNU): ... this.
5698 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
5699
1030e047
PA		 57002012-04-19 Pedro Alves <palves@redhat.com>
5701
5702 * config.in: Regenerate.
5703
447d4319
PA		 57042012-04-19 Pedro Alves <palves@redhat.com>
5705
5706 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
5707 * server.h (memmem): Remove declaration.
5708 * config.in: Regenerate.
5709 * configure: Regenerate.
5710
aad9eab9
YQ		 57112012-04-19 Yao Qi <yao@codesourcery.com>
5712
5713 * Makefile.in (SFILES): Add common/vec.c.
5714 (OBS): Add vec.o.
5715 (vec.o): New rule.
5716
3e10640f
YQ		 57172012-04-19 Yao Qi <yao@codesourcery.com>
5718
5719 * remote-utils.c (prepare_resume_reply): Replace with macro
5720 target_core_of_thread.
5721 * server.c (handle_qxfer_threads_proper): Likewise.
5722 * target.h (traget_core_of_thread): New macro.
5723
71622373
PA		 57242012-04-18 Pedro Alves <palves@redhat.com>
5725
5726 * aclocal.m4: Regenerate.
5727 * configure: Regenerate.
5728
80d26939
YQ		 57292012-04-16 Yao Qi <yao@codesourcery.com>
5730
5731 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
5732 duplicated on address.
5733
42476b70
YQ		 57342012-04-16 Yao Qi <yao@codesourcery.com>
5735
5736 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
5737 (struct tracepoint_action_ops) <send>: New field.
5738 (m_tracepoint_action_send, r_tracepoint_action_send): New.
5739 (agent_expr_send, x_tracepoint_action_send): New.
5740 (l_tracepoint_action_send): New.
5741 (cmd_qtdp): Download and install tracepoint
5742 according to `use_agent'.
5743 (run_inferior_command): Add one more parameter `len'.
5744 Update callers.
5745 (tracepoint_send_agent): New.
5746 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
5747
7bc83639
YQ		 57482012-04-16 Yao Qi <yao@codesourcery.com>
5749
5750 * tracepoint.c (download_tracepoints): Moved to ...
5751 (cmd_qtstart): ... here.
5752
5f18041e
YQ		 57532012-04-14 Yao Qi <yao@codesourcery.com>
5754
5755 * tracepoint.c: Include inttypes.h.
5756 (struct collect_memory_action): Use sized types.
5757 (struct tracepoint): Likewise.
5758 (cmd_qtdp, stop_tracing): Update print specifiers.
5759 (cmd_qtp, response_tracepoint): Likewise.
5760 (collect_data_at_tracepoint): Likewise.
5761 (collect_data_at_step): Likewise.
5762
55a8c076
YQ		 57632012-04-14 Yao Qi <yao@codesourcery.com>
5764
5765 Import gnulib module inttypes.
5766 * aclocal.m4, config.in, configure: Regenerated.
5767
dc750257
YQ		 57682012-04-14 Yao Qi <yao@codesourcery.com>
5769
5770 * Makefile.in (maintainer-clean, realclean, distclean): Remove
5771 Makefile and config.status at last.
5772
0ab5faf9
YQ		 57732012-04-13 Yao Qi <yao@codesourcery.com>
5774
5775 * tracepoint.c: Include stdint.h unconditionally.
5776
18f5fd81
TJB		 57772012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5778
5779 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
5780 on BFD_HAVE_SYS_PROCFS_TYPE.
5781 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
5782 * configure: Regenerate.
5783 * config.in: Likewise.
5784
4d47af5c
L		 57852012-04-13 H.J. Lu <hongjiu.lu@intel.com>
5786
5787 * Makefile.in (clean): Also remove x32.c x32-linux.c
5788 x32-avx.c x32-avx-linux.c.
5789 (x32.o): New target.
5790 (x32.c): Likewise.
5791 (x32-linux.o): Likewise.
5792 (x32-linux.c): Likewise.
5793 (x32-avx.o): Likewise.
5794 (x32-avx.c): Likewise.
5795 (x32-avx-linux.o): Likewise.
5796 (x32-avx-linux.c): Likewise.
5797
5798 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
5799 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
5800 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
5801 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
5802 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
5803 i386/x32-avx-linux.xml.
5804
5805 * linux-x86-low.c (init_registers_x32_linux): New prototype.
5806 (init_registers_x32_avx_linux): Likwise.
5807 (x86_linux_update_xmltarget): Call init_registers_x32_linux
5808 or init_registers_x32_avx_linux if linux_is_elf64 is false.
5809
ecedbe58
PA		 58102012-04-13 Pedro Alves <palves@redhat.com>
5811
5812 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
5813 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
5814 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
5815 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
5816 the sub-make.
5817
c92b5177
L		 58182012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5819
5820 * linux-x86-low.c (compat_x32_clock_t): New.
5821 (compat_x32_siginfo_t): Likewise.
5822 (compat_x32_siginfo_from_siginfo): Likewise.
5823 (siginfo_from_compat_x32_siginfo): Likewise.
5824 (linux_is_elf64): Likewise.
5825 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
5826 and siginfo_from_compat_x32_siginfo for x32.
5827 (x86_arch_setup): Set linux_is_elf64.
5828
214d508e
L		 58292012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5830
5831 PR gdb/13969
5832 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
5833 e_machine field.
5834 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
5835 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
5836 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
5837 compatible with process.
5838
c9a1864a
YQ		 58392012-04-12 Yao Qi <yao@codesourcery.com>
5840
5841 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
5842 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
5843 (install-only, install-info, clean): Handle sub dir gnulib.
5844 (all-lib, am--refresh): New targets.
5845 (memmem.o): Remove target.
5846 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
5847 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
5848 (AC_REPLACE_FUNCS): Remove memmem.
5849 Invoke gl_INIT and AM_INIT_AUTOMAKE.
5850 (AC_OUTPUT): Generate Makefile in gnulib/.
5851 * aclocal.m4, config.in, configure: Regenerated.
5852
367ba2c2
MR		 58532012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
5854
5855 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
5856
9d236627
PA		 58572012-04-05 Pedro Alves <palves@redhat.com>
5858
5859 -Werror=strict-aliasing
5860
5861 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
5862 pointer.
5863
111217b3
PA		 58642012-04-04 Pedro Alves <palves@redhat.com>
5865
5866 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
5867 (sparc_store_gregset_from_stack, sparc_store_gregset)
5868 (sparc_breakpoint_at): Fix formatting.
5869
8365dcf5
TJB		 58702012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5871
5872 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
5873 are available.
5874 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
5875 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
5876 * config.in: Regenerate.
5877 * configure: Likewise.
5878
689cc2ae
PA		 58792012-03-29 Pedro Alves <palves@redhat.com>
5880
5881 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
5882 Correct ptrace arguments.
5883
c14dfd32
PA		 58842012-03-28 Pedro Alves <palves@redhat.com>
5885
5886 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
5887 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
5888 (IA64_FR1_REGNUM): New defines.
5889 (ia64_fetch_register): New.
5890 (the_low_target): Install it.
5891 * linux-low.h (struct linux_target_ops) <fetch_register>: New
5892 field.
5893 * linux-low.c (linux_fetch_registers): Try the
5894 the_low_target.fetch_register hook first.
5895
5896 * linux-arm-low.c (the_low_target): Adjust.
5897 * linux-bfin-low.c (the_low_target): Adjust.
5898 * linux-cris-low.c (the_low_target): Adjust.
5899 * linux-crisv32-low.c (the_low_target): Adjust.
5900 * linux-m32r-low.c (the_low_target): Adjust.
5901 * linux-m68k-low.c (the_low_target): Adjust.
5902 * linux-mips-low.c (the_low_target): Adjust.
5903 * linux-ppc-low.c (the_low_target): Adjust.
5904 * linux-s390-low.c (the_low_target): Adjust.
5905 * linux-sh-low.c (the_low_target): Adjust.
5906 * linux-sparc-low.c (the_low_target): Adjust.
5907 * linux-tic6x-low.c (the_low_target): Adjust.
5908 * linux-x86-low.c (the_low_target): Adjust.
5909 * linux-xtensa-low.c (the_low_target): Adjust.
5910
63c88e13
PA		 59112012-03-26 Pedro Alves <palves@redhat.com>
5912
5913 * server.c (handle_qxfer_libraries): Don't bail early if
5914 the_target->qxfer_libraries_svr4 is not NULL.
5915
fb723180
PA		 59162012-03-26 Pedro Alves <palves@redhat.com>
5917
5918 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
5919
0afae3cf
PA		 59202012-03-23 Pedro Alves <palves@redhat.com>
5921
5922 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
5923 "library-list-svr4" element's start tag when the the DSO list is
5924 empty.
5925
485f1ee4
PA		 59262012-03-23 Pedro Alves <palves@redhat.com>
5927
5928 * linux-low.c (read_one_ptr): Read the inferior's pointer through
5929 a variable whose type size is the same as the inferior's pointer
5930 size.
5931
a5362b9a
TS		 59322012-03-21 Thomas Schwinge <thomas@codesourcery.com>
5933
5934 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
5935 struct siginfo.
5936 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
5937 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5938 * linux-low.h: Include <signal.h>.
5939 (struct siginfo): Remove forward declaration.
5940 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
5941 struct siginfo.
5942
d226c142
MF		 59432012-03-21 Mike Frysinger <vapier@gentoo.org>
5944
5945 * .gitignore: Ignore more files.
5946
122f36ef
PA		 59472012-03-19 Pedro Alves <palves@redhat.com>
5948 Jan Kratochvil <jan.kratochvil@redhat.com>
5949
5950 * server.c (cont_thread, general_thread): Add describing comments.
5951 (start_inferior): Clear `cont_thread'.
5952 (handle_v_cont): Don't set `cont_thread' if resuming all threads
5953 of a process.
5954
fc3e5175
YQ		 59552012-03-15 Yao Qi <yao@codesourcery.com>
5956
5957 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
5958 handling to ...
5959 (cmd_qtdp): ... here.
5960
8d0d92cd
YQ		 59612012-03-15 Yao Qi <yao@codesourcery.com>
5962
5963 * tracepoint.c (struct tracepoint_action_ops): New.
5964 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
5965 (m_tracepoint_action_download): New.
5966 (r_tracepoint_action_download): New.
5967 (x_tracepoint_action_download): New.
5968 (l_tracepoint_action_download): New.
5969 (add_tracepoint_action): Install `action->ops' according type.
5970 (download_tracepoint_1): Move code `download' function pointer
5971 of various tracepoint_action_ops.
5972
87b0bb13
JK		 59732012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
5974
5975 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
5976 linux_ptrace_attach_warnings.
5977
5f572dec
JK		 59782012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
5979
5980 * Makefile.in (linux-ptrace.o): New.
5981 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
5982 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
5983 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
5984 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
5985 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
5986 of these targets.
5987 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
5988
f4647387
YQ		 59892012-03-08 Yao Qi <yao@codesourcery.com>
5990 Pedro Alves <palves@redhat.com>
5991
5992 Fix PR server/13392.
5993 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
5994 offset of JMP insn.
5995 * tracepoint.c (remove_tracepoint): New.
5996 (cmd_qtdp): Call remove_tracepoint when failed to install.
5997
9b224c5e
PA		 59982012-03-07 Pedro Alves <palves@redhat.com>
5999
6000 * linux-low.c (get_detach_signal): New.
6001 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
6002 Pass on pending signals to PTRACE_DETACH. Check the result of the
6003 ptrace call.
6004 * server.c (program_signals, program_signals_p): New.
6005 (handle_general_set): Handle QProgramSignals.
6006 * server.h (program_signals, program_signals_p): Declare.
6007
e237a7e2
JK		 60082012-03-05 Pedro Alves <palves@redhat.com>
6009 Jan Kratochvil <jan.kratochvil@redhat.com>
6010
6011 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
6012 New comment why.
6013
5808517f
YQ		 60142012-03-03 Yao Qi <yao@codesourcery.com>
6015
6016 * tracepoint.c (tracepoint_look_up_symbols): Update call to
6017 agent_look_up_symbols.
6018
58b4daa5
YQ		 60192012-03-03 Yao Qi <yao@codesourcery.com>
6020
6021 * Makefile.in (linux-low.o): Keep dependence on agent.h.
6022 (linux-x86-low.o): Likewise.
6023 * server.h: Remove in_process_agent_loaded.
6024 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
6025 common/agent.c.
6026 Update callers.
6027
8ffcbaaf
YQ		 60282012-03-03 Yao Qi <yao@codesourcery.com>
6029
6030 * tracepoint.c (gdb_agent_capability): New global.
6031 (in_process_agent_loaded_ust): Renamed to
6032 `in_process_agent_supports_ust'.
6033 Update callers.
6034 (in_process_agent_supports_ust): Call agent_capability_check.
6035 (clear_installed_tracepoints): Assert that agent supports
6036 agent.
6037
d1feda86
YQ		 60382012-03-03 Yao Qi <yao@codesourcery.com>
6039
6040 * linux-low.c (linux_supports_agent): New.
6041 (linux_target_ops): Initialize field `supports_agent' with
6042 linux_supports_agent.
6043 * target.h (struct target_ops) <supports_agent>: New.
6044 (target_supports_agent): New macro.
6045 * server.c (handle_general_set): Handle packet 'QAgent'.
6046 (handle_query): Send `QAgent+'.
6047 * Makefile.in (server.o): Depends on agent.h.
6048
2fa291ac
YQ		 60492012-03-03 Yao Qi <yao@codesourcery.com>
6050
6051 * Makefile.in (OBS): Add agent.o.
6052 Add new rule for agent.o.
6053 Track dependence of tracepoint.c on agent.h.
6054 * tracepoint.c (run_inferior_command_1):
6055 (run_inferior_command): Call agent_run_command.
6056 (gdb_ust_connect_sync_socket): Deleted. Move it to
6057 common/agent.c.
6058 (resume_thread, stop_thread): Likewise.
6059 (gdb_ust_socket_init): Renamed to ...
6060 (gdb_agent_socket_init): ... New.
6061 (gdb_ust_thread): Renamed to ...
6062 (gdb_agent_helper_thread): ... New.
6063 (gdb_ust_init): Move some code to ...
6064 (gdb_agent_init): ... here. New.
6065 [HAVE_UST]: Call gdb_ust_init.
6066 (initialize_tracepoint_ftlib): Call gdb_agent_init.
6067 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
6068 * config.in, configure: Regenerated.
6069
05044653
PA		 60702012-03-02 Pedro Alves <palves@redhat.com>
6071
6072 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
6073 * linux-low.c (struct simple_pid_list): New.
6074 (stopped_pids): New a struct simple_pid_list pointer.
6075 (add_to_pid_list, pull_pid_from_list): New.
6076 (handle_extended_wait): Don't assume the first signal new children
6077 report is SIGSTOP. Adjust call to pull_pid_from_list.
6078 (linux_wait_for_lwp): Adjust.
6079
8d00225b
YQ		 60802012-03-02 Yao Qi <yao@codesourcery.com>
6081
6082 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
6083 debug log.
6084
19560ba5
YQ		 60852012-03-02 Yao Qi <yao@codesourcery.com>
6086
6087 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6088 `stop_pc' and `tpoint'. Update caller.
6089
1faeff08
MR		 60902012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6091
6092 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6093 * linux-low.c (use_linux_regsets): New macro.
6094 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6095 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6096 (linux_register_in_regsets): New function.
6097 (usr_fetch_inferior_registers): Skip registers covered by
6098 regsets.
6099 (usr_store_inferior_registers): Likewise.
6100 (usr_fetch_inferior_registers): New macro.
6101 (usr_store_inferior_registers): Likewise.
6102 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6103 (linux_store_registers): Likewise.
6104 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6105 prototype.
6106 (init_registers_mips64_dsp_linux): Likewise.
6107 (init_registers_mips_linux): New macro.
6108 (init_registers_mips_dsp_linux): Likewise.
6109 (mips_dsp_num_regs): Likewise.
6110 (DSP_BASE, DSP_CONTROL): New fallback macros.
6111 (mips_base_regs): New macro.
6112 (mips_regmap): Use it. Fix the size.
6113 (mips_dsp_regmap): New variable.
6114 (mips_dsp_regset_bitmap): Likewise.
6115 (mips_arch_setup): New function.
6116 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6117 than mips_regmap.
6118 (mips_cannot_store_register): Likewise.
6119 (the_low_target): Update .arch_setup, .num_regs and .regmap
6120 initializers. Add .regset_bitmap initializer.
6121 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6122 initializer.
6123 * linux-bfin-low.c (the_low_target): Likewise.
6124 * linux-cris-low.c (the_low_target): Likewise.
6125 * linux-crisv32-low.c (the_low_target): Likewise.
6126 * linux-ia64-low.c (the_low_target): Likewise.
6127 * linux-m32r-low.c (the_low_target): Likewise.
6128 * linux-m68k-low.c (the_low_target): Likewise.
6129 * linux-ppc-low.c (the_low_target): Likewise.
6130 * linux-s390-low.c (the_low_target): Likewise.
6131 * linux-sh-low.c (the_low_target): Likewise.
6132 * linux-sparc-low.c (the_low_target): Likewise.
6133 * linux-tic6x-low.c (the_low_target): Likewise.
6134 * linux-x86-low.c (the_low_target): Likewise.
6135 * linux-xtensa-low.c (the_low_target): Likewise.
6136 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6137 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6138 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6139 srv_xmlfiles.
6140 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6141 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6142
c03e6ccc
YQ		 61432012-02-29 Yao Qi <yao@codesourcery.com>
6144 Pedro Alves <palves@redhat.com>
6145
6146 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6147 `step_over_finished' is true.
6148
644cebc9
PA		 61492012-02-27 Pedro Alves <palves@redhat.com>
6150
6151 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6152 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6153
c14d7ab2
PA		 61542012-02-27 Pedro Alves <palves@redhat.com>
6155
6156 PR server/9684
6157 * linux-low.c (pid_is_stopped): New.
6158 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6159
412c89dd
LM		 61602012-02-25 Luis Machado <lgustavo@codesourcery.com>
6161
6162 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6163 of conditions.
6164
b745defe
MR		 61652012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6166
6167 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6168
9f3a5c85
LM		 61692012-02-24 Luis Machado <lgustavo@codesourcery>
6170
6171 * server.c (handle_query): Advertise support for target-side
6172 breakpoint condition evaluation.
6173 (process_point_options): New function.
6174 (process_serial_event): When inserting a breakpoint, check for
6175 a target-side condition that should be evaluated.
6176
6177 * mem-break.c: Include regcache.h and ax.h.
6178 (point_cond_list_t): New data structure.
6179 (breakpoint) <cond_list>: New field.
6180 (find_gdb_breakpoint_at): Make non-static.
6181 (delete_gdb_breakpoint_at): Clear any target-side
6182 conditions.
6183 (clear_gdb_breakpoint_conditions): New function.
6184 (add_condition_to_breakpoint): Likewise.
6185 (add_breakpoint_condition): Likewise.
6186 (gdb_condition_true_at_breakpoint): Likewise.
6187 (gdb_breakpoint_here): Return result directly instead
6188 of going through a local variable.
6189
6190 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6191 (clear_gdb_breakpoint_conditions): Likewise.
6192 (add_breakpoint_condition): Likewise.
6193 (gdb_condition_true_at_breakpoint): Likewise.
6194
6195 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6196 (need_step_over_p): Take target-side breakpoint condition into
6197 consideration.
6198
5e1dc496
LM		 61992012-02-24 Luis Machado <lgustavo@codesourcery>
6200
6201 * server.h: Include tracepoint.h.
6202 (agent_mem_read, agent_get_trace_state_variable_value,
6203 agent_set_trace_state_variable_value,
6204 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
6205 get_set_tsv_func_addr): New prototypes.
6206
6207 * ax.h: New include file.
6208 * ax.c: New source file.
6209
6210 * tracepoint.c: Include ax.h.
6211 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
6212 agent_expr, eval_result_type): Move to ax.h.
6213 (parse_agent_expr): Rename to ...
6214 (gdb_parse_agent_expr): ... this, make it non-static and move
6215 to ax.h.
6216 (unparse_agent_expr) Rename to ...
6217 (gdb_unparse_agent_expr): ... this, make it non-static and move
6218 to ax.h.
6219 (eval_agent_expr): Rename to ...
6220 (eval_tracepoint_agent_expr): ... this.
6221 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
6222 forward declarations.
6223 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
6224 (agent_get_trace_state_variable_value): New function.
6225 (agent_set_trace_state_variable_value): New function.
6226 (cmd_qtdp): Call gdb_parse_agent_expr (...).
6227 (response_tracepoint): Call gdb_unparse_agent_expr (...).
6228 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
6229 (condition_true_at_tracepoint): Likewise.
6230 (parse_agent_expr): Rename to ...
6231 (gdb_parse_agent_expr): ... this and move to ax.c.
6232 (unparse_agent_expr): Rename to ...
6233 (gdb_unparse_agent_expr): ... this and move to ax.c.
6234 (gdb_agent_op_name): Move to ax.c.
6235 (eval_agent_expr): Rename to ...
6236 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
6237 and move to ax.c.
6238 (eval_tracepoint_agent_expr): New function.
6239 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 6240 non-static.
5e1dc496
LM		 6241 (current_insn_ptr, emit_error, struct bytecode_address): Move to
6242 ax.c.
6243 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
6244 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
6245 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
6246 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
6247 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
6248 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
6249 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
6250 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
6251 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
6252 (compile_bytecodes): Remove forward declaration.
6253 (is_goto_target): Move to ax.c.
6254 (compile_bytecodes): Move to ax.c and call
6255 agent_get_trace_state_variable_value (...) and
6256 agent_set_trace_state_variable_value (...).
6257
6258 * Makefile.in: Update ax.c and IPA dependencies.
6259
277e4e52
PA		 62602012-02-24 Pedro Alves <palves@redhat.com>
6261
6262 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
6263 (cmd_bigqtbuffer_circular): ... this. Only handle
6264 'QTBuffer:circular:'.
6265 (handle_tracepoint_general_set): Adjust.
6266
bf4c19f7
YQ		 62672012-02-16 Yao Qi <yao@codesourcery.com>
6268
6269 * inferiors.c: Move code to ...
6270 * dll.c: .... here. New.
6271 * server.h: Declare clear_dlls.
6272 * Makefile.in (SFILES): Add dll.c.
6273 (OBS): Add dll.o
6274 (dll.o): New rule.
6275
d73f2619
YQ		 62762012-02-11 Yao Qi <yao@codesourcery.com>
6277
6278 * server.c: (handle_monitor_command): Add a new parameter
6279 `own_buf'.
6280 (handle_query): Update caller.
6281
f8255c2a
JB		 62822012-02-09 Joel Brobecker <brobecker@adacore.com>
6283
6284 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
6285 * configure, config.in: Regenerate.
6286 * hostio.c: Provide an alternate implementation if HAVE_READLINK
6287 is not defined.
6288
da84f473
PA		 62892012-02-02 Pedro Alves <palves@redhat.com>
6290
6291 Try SIGKILL first, then PTRACE_KILL.
6292 * linux-low.c (linux_kill_one_lwp): New.
6293 (linux_kill_one_lwp): Rename to ...
6294 (kill_one_lwp_callback): ... this. Use the new
6295 linux_kill_one_lwp.
6296
e886a173
PA		 62972012-02-02 Pedro Alves <palves@redhat.com>
6298
6299 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
6300 inferior.
6301
be07f1a2
PA		 63022012-01-27 Pedro Alves <palves@redhat.com>
6303
6304 * linux-low.c (linux_child_pid_to_exec_file): Delete.
6305 (elf_64_file_p): Make static.
6306 (linux_pid_exe_is_elf_64_file): New.
6307 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
6308 Delete declarations.
6309 (linux_pid_exe_is_elf_64_file): Declare.
6310 * linux-x86-low.c (x86_arch_setup): Use
6311 linux_pid_exe_is_elf_64_file.
6312
d8301ad1
JK		 63132012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6314
6315 * linux-low.c (linux_wait_for_event_1): Rename to ...
6316 (linux_wait_for_event): ... here and merge it with former
6317 linux_wait_for_event - new variable wait_ptid, use it.
6318 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
6319
01b17894
PA		 63202012-01-23 Pedro Alves <palves@redhat.com>
6321
6322 * server.c (main): Avoid yet another case of infinite loop while
6323 detaching/killing after a longjmp.
6324
e825046f
JK		 63252012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
6326
6327 Code cleanup.
6328 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
6329
b9e7b9c3
UW		 63302012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
6331
6332 * hostio.c (handle_readlink): New function.
6333 (handle_vFile): Call it to handle "vFile:readlink" packets.
6334
901f9912
UW		 63352012-01-20 Pedro Alves <palves@redhat.com>
6336 Ulrich Weigand <ulrich.weigand@linaro.org>
6337
6338 * server.c (handle_v_requests): Only support vAttach and vRun to
6339 start multiple processes when in extended protocol mode.
6340
fc1ab1a0
PA		 63412012-01-17 Pedro Alves <palves@redhat.com>
6342
6343 * tracepoint.c (initialize_tracepoint): Use mmap instead of
6344 memalign plus mprotect to allocate the scratch buffer.
6345
7d5d4e98
PA		 63462012-01-13 Pedro Alves <palves@redhat.com>
6347
6348 * server.c (attach_inferior): Clear `cont_thread'.
6349
f128d5e9
PA		 63502012-01-13 Pedro Alves <palves@redhat.com>
6351
6352 * server.c (main): Avoid infinite loop while detaching/killing
6353 after a longjmp.
6354
06db92f0
DE		 63552012-01-09 Doug Evans <dje@google.com>
6356
6357 * server.c (start_inferior): Set last_ptid in --wrapper case.
6358
32d92999
YQ		 63592012-01-06 Yao Qi <yao@codesourcery.com>
6360
6361 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
6362 defined.
6363 [IN_PROCESS_AGENT] (debug_agent): New global variable.
6364
5e0a92a9
YQ		 63652012-01-04 Yao Qi <yao@codesourcery.com>
6366
6367 * tracepoint.c (cmd_qtdp): Print debug message
6368 for static tracepoint.
6369
ae639e8c
YQ		 63702012-01-04 Yao Qi <yao@codesourcery.com>
6371
6372 * tracepoint.c (trace_vdebug): Differentiate debug message
6373 between gdbserver and IPA.
6374
f72429c5
YQ		 63752012-01-03 Yao Qi <yao@codesourcery.com>
6376
6377 * tracepoint.c (tracepoint_was_hit): Don't collect for
6378 static tracepoint.
6379
12c3e59c
JB		 63802012-01-02 Joel Brobecker <brobecker@adacore.com>
6381
6382 * terminal.h: Reformat copyright header.
6383
67827812
JB		 63842012-01-02 Joel Brobecker <brobecker@adacore.com>
6385
6386 * server.c (gdbserver_version): Update copyright year.
6387 * gdbreplay.c (gdbreplay_version): Likewise.
6388
3e52c33d
JK		 63892011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
6390
6391 * linux-low.c (linux_create_inferior): Put empty if clause for write.
6392
6393 Revert:
6394 2011-12-18 Hui Zhu <teawater@gmail.com>
6395 * linux-low.c (linux_create_inferior): Save return value to ret.
6396
66f1260e
HZ		 63972011-12-18 Hui Zhu <teawater@gmail.com>
6398
6399 * linux-low.c (linux_create_inferior): Save return value to ret.
6400
e77616d7
DE		 64012011-12-16 Doug Evans <dje@google.com>
6402
e7b06c57
DE		 6403 * linux-low.c (linux_create_inferior): If stdio connection,
6404 redirect stdin from /dev/null, stdout to stderr.
6405 * remote-utils.c (remote_is_stdio): New static global.
6406 (remote_connection_is_stdio): New function.
6407 (remote_prepare): Handle stdio connection.
6408 (remote_open): Ditto.
6409 (remote_close): Don't close stdin for stdio connections.
6410 (read_prim,write_prim): New functions. Replace all calls to
6411 read/write to these.
6412 * server.c (main): Watch for "-" argument. Move call to
6413 remote_prepare before start_inferior.
6414 * server.h (STDIO_CONNECTION_NAME): New macro.
6415 (remote_connection_is_stdio): Declare.
6416
e77616d7
DE		 6417 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
6418 in debugging output.
6419
82067193
YQ		 64202011-12-15 Yao Qi <yao@codesourcery.com>
6421
6422 * tracepoint.c: Include sys/syscall.h.
6423 (gdb_ust_thread): Remove preprocessor conditional.
6424
82bfbe7e
PA		 64252011-12-14 Pedro Alves <pedro@codesourcery.com>
6426
6427 * linux-low.c (linux_detach_one_lwp): Call
6428 the_low_target.prepare_to_resume before detaching.
6429
712c6575
YQ		 64302011-12-14 Yao Qi <yao@codesourcery.com>
6431
6432 * tracepoint.c (gdb_ust_thread): Don't ignore return value
6433 of write.
6434
d54d1edf
YQ		 64352011-12-14 Yao Qi <yao@codesourcery.com>
6436
6437 * i386-low.c (i386_low_stopped_data_address): Initialize local
6438 variable `control'.
6439
6210a125
PA		 64402011-12-13 Pedro Alves <pedro@codesourcery.com>
6441
6442 PR remote/13492
6443
6444 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
6445 DR_CONTROL unless necessary. Extend comments.
6446 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
6447 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
6448
2ece8244
YQ		 64492011-12-13 Yao Qi <yao@codesourcery.com>
6450
6451 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
6452 macros.
6453 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
6454
784867a5
JK		 64552011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
6456
6457 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
6458 Print new debug message for such case.
6459
6bf36717
JK		 64602011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6461
6462 Fix overlapping memcpy.
6463 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
6464 the read_inferior_memory transfer.
6465 (delete_fast_tracepoint_jump): New variable buf. Use it for the
6466 write_inferior_memory transfer.
6467 (set_fast_tracepoint_jump): New variable buf. Use it for the
6468 read_inferior_memory and write_inferior_memory transfers.
6469 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
6470 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
6471 Use it for the write_inferior_memory transfer.
6472 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
6473 buffers.
6474
50275556
MR		 64752011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6476
6477 * linux-low.c (fetch_register, store_register): Make code
6478 consistent, fix formatting.
6479
7325beb4
MR		 64802011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6481
6482 * linux-low.c (usr_store_inferior_registers): Factor out code
6483 to handle individual registers into...
6484 (store_register): ... this new function.
6485
c642a434
UW		 64862011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
6487
6488 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
6489 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
6490 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
6491 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
6492 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
6493 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
6494 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
6495 (srv_xmlfiles): Add new XML files.
6496
6497 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
6498 and <sys/uio.h>.
6499 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
6500 (init_registers_s390_linux32v1): Add prototype.
6501 (init_registers_s390_linux32v2): Likewise.
6502 (init_registers_s390_linux64v1): Likewise.
6503 (init_registers_s390_linux64v2): Likewise.
6504 (init_registers_s390x_linux64v1): Likewise.
6505 (init_registers_s390x_linux64v2): Likewise.
6506 (s390_num_regs): Increment to 52.
6507 (s390_regmap): Add orig_r2 register.
6508 (s390_num_regs_3264): Increment to 68.
6509 (s390_regmap_3264): Add orig_r2 register.
6510 (s390_collect_ptrace_register): Handle orig_r2 register.
6511 (s390_supply_ptrace_register): Likewise.
6512 (s390_fill_last_break): New function.
6513 (s390_store_last_break): Likewise.
6514 (s390_fill_system_call): New function.
6515 (s390_store_system_call): Likewise.
6516 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
6517 register sets.
6518 (s390_check_regset): New function.
6519 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
6520 NT_S390_SYSTEM_CALL regsets and use appropriate description.
6521 Update target_regsets for available register sets.
6522
2268b414
JK		 65232011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
6524 Jan Kratochvil <jan.kratochvil@redhat.com>
6525
6526 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
6527 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
6528 New.
6529 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
6530 * linux-low.h (struct process_info_private): New member r_debug.
6531 * server.c (handle_qxfer_libraries): Call
6532 the_target->qxfer_libraries_svr4.
6533 (handle_qxfer_libraries_svr4): New function.
6534 (qxfer_packets): New entry "libraries-svr4".
6535 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
6536 * target.h (struct target_ops): New member qxfer_libraries_svr4.
6537 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
6538 PACKET_qXfer_libraries_svr4.
6539
d6db1fab
UW		 65402011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
6541
6542 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
6543 PSW address/mask between 8-byte and 16-byte formats.
6544 (s390_supply_ptrace_register): Likewise.
6545 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
6546 basic addressing mode bit.
6547
242f5f1c
SS		 65482011-11-24 Stan Shebs <stan@codesourcery.com>
6549
6550 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
6551
f196051f
SS		 65522011-11-17 Stan Shebs <stan@codesourcery.com>
6553
6554 * tracepoint.c (struct tracepoint): New field traceframe_usage.
6555 (tracing_start_time): New global.
6556 (tracing_stop_time): New global.
6557 (tracing_user_name): New global.
6558 (tracing_notes): New global.
6559 (tracing_stop_note): New global.
6560 (cmd_qtstart): Set traceframe_usage, start_time.
6561 (stop_tracing): Set stop_time.
6562 (cmd_qtstatus): Report additional status.
6563 (cmd_qtp): New function.
6564 (handle_tracepoint_query): Call it.
6565 (cmd_qtnotes): New function.
6566 (handle_tracepoint_general_set): Call it.
6567 (get_timestamp): Rename from tsv_get_timestamp.
6568
405f8e94
SS		 65692011-11-14 Stan Shebs <stan@codesourcery.com>
6570 Kwok Cheung Yeung <kcy@codesourcery.com>
6571
6572 * linux-x86-low.c (small_jump_insn): New.
6573 (i386_install_fast_tracepoint_jump_pad): Add arguments for
6574 trampoline and error message, build a trampoline and issue a small
6575 jump instruction to it.
6576 (x86_install_fast_tracepoint_jump_pad): Add arguments for
6577 trampoline and error message.
6578 (x86_get_min_fast_tracepoint_insn_len): New.
6579 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
6580 * linux-low.h (struct linux_target_ops): Add arguments to
6581 install_fast_tracepoint_jump_pad operation, add new operation.
6582 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
6583 arguments.
6584 (linux_get_min_fast_tracepoint_insn_len): New function.
6585 (linux_target_op): Add new operation.
6586 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
6587 (gdb_trampoline_buffer_end): Ditto.
6588 (gdb_trampoline_buffer_error): Ditto.
6589 (struct ipa_sym_addresses): Add fields for new IPA variables.
6590 (symbol_list): Add entries for new IPA variables.
6591 (struct tracepoint): Add fields to hold the address range of the
6592 trampoline used by the tracepoint.
6593 (trampoline_buffer_head): New static variable.
6594 (trampoline_buffer_tail): Ditto.
6595 (claim_trampoline_space): New function.
6596 (have_fast_tracepoint_trampoline_buffer): New function.
6597 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
6598 structure.
6599 (install_fast_tracepoint): Ditto, also add error buffer argument.
6600 (cmd_qtminftpilen): New function.
6601 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
6602 (fast_tracepoint_from_trampoline_address): New function.
6603 (fast_tracepoint_collecting): Handle trampoline as part of jump
6604 pad space.
6605 (set_trampoline_buffer_space): New function.
6606 (initialize_tracepoint): Initialize new IPA variables.
6607 * target.h (struct target_ops): Add arguments to
6608 install_fast_tracepoint_jump_pad operation, add new
6609 get_min_fast_tracepoint_insn_len operation.
6610 (target_get_min_fast_tracepoint_insn_len): New.
6611 (install_fast_tracepoint_jump_pad): Add arguments.
6612 * server.h (IPA_BUFSIZ): Define.
6613 * linux-i386-ipa.c: Include extra header files.
6614 (initialize_fast_tracepoint_trampoline_buffer): New function.
6615 (initialize_low_tracepoint): Call it.
6616 * server.h (set_trampoline_buffer_space): Declare.
6617 (claim_trampoline_space): Ditto.
6618 (have_fast_tracepoint_trampoline_buffer): Ditto.
6619
1e4d1764
YQ		 66202011-11-14 Yao Qi <yao@codesourcery.com>
6621
6622 * server.c (handle_query): Handle InstallInTrace for qSupported.
6623 * tracepoint.c (add_tracepoint): Sort list.
6624 (install_tracepoint, download_tracepoint): New.
6625 (cmd_qtdp): Call them to install and download tracepoints.
6626 (sort_tracepoints): Removed.
6627 (cmd_qtstart): Update.
6628
5c73ff4e
YQ		 66292011-11-14 Yao Qi <yao@codesourcery.com>
6630
6631 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
6632 * mem-break.h: Declare.
6633 * tracepoint.c (cmd_qtstart): Move some code to ...
6634 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
6635 New.
6636 (download_tracepoints): Move some code to ...
6637 (download_tracepoint_1): ... here. New.
6638
86a30030
YQ		 66392011-11-08 Yao Qi <yao@codesourcery.com>
6640
6641 * remote-utils.c (relocate_instruction): A comment fix.
6642
8d26e50c
JB		 66432011-11-07 Joel Brobecker <brobecker@adacore.com>
6644
6645 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
6646 (i386_dr_low_get_control, i386_dr_low_get_status): Use
6647 dr_status_mirror and dr_control_mirror from debug_reg_state.
6648 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
6649 (i386_initial_stuff): Remove use of deleted globals.
6650 (i386_get_thread_context, i386_set_thread_context,
6651 i386_thread_added): Use dr_status_mirror and dr_control_mirror
6652 from debug_reg_state.
6653
a59306a3
YQ		 66542011-11-05 Yao Qi <yao@codesourcery.com>
6655
6656 * tracepoint.c (gdb_collect): Loop over tracepoints of same
6657 address as TPOINT's.
6658
3065dfb6
SS		 66592011-11-02 Stan Shebs <stan@codesourcery.com>
6660
6661 * tracepoint.c (agent_mem_read_string): New function.
6662 (eval_agent_expr): Call it for tracenz.
6663 * server.c (handle_query): Report support for tracenz.
6664
fd0d8c7c
YQ		 66652011-11-02 Yao Qi <yao@codesourcery.com>
6666
6667 * tracepoint.c (cmd_qtstart): Remove unused local variables.
6668
609086b1
YQ		 66692011-11-02 Yao Qi <yao@codesourcery.com>
6670
6671 * target.h: Fix a typo in comment.
6672
b9fd1791
PA		 66732011-10-31 Pedro Alves <pedro@codesourcery.com>
6674
6675 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
6676 clobber the breakpoints' shadows with fast tracepoint jumps.
6677 * mem-break.h (check_mem_write): Add `myaddr' parameter.
6678 * target.c (write_inferior_memory): Also pass MYADDR down to
6679 check_mem_write.
6680
03583c20
UW		 66812011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
6682
6683 * configure.ac: Check support for personality routine.
6684 * configure: Regenerate.
6685 * config.in: Likewise.
6686 * linux-low.c: Include <sys/personality.h>.
6687 Define ADDR_NO_RANDOMIZE if necessary.
6688 (linux_create_inferior): Disable address space randomization when
6689 forking inferior, if requested.
6690 (linux_supports_disable_randomization): New function.
6691 (linux_target_ops): Install it.
6692 * server.h (disable_randomization): Declare.
6693 * server.c (disable_randomization): New global variable.
6694 (handle_general_set): Handle QDisableRandomization.
6695 (handle_query): Likewise for qSupported.
6696 (main): Support --disable-randomization and --no-disable-randomization
6697 command line arguments.
6698 * target.h (struct target_ops): Add supports_disable_randomization.
6699 (target_supports_disable_randomization): New macro.
6700
723b724b
MF		 67012011-09-29 Mike Frysinger <vapier@gentoo.org>
6702
6703 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
6704 ifdef check.
6705 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
6706 [!PT_GETDSBT] (target_loadmap): New definition.
6707 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
6708 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
6709 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
6710 and PT_GETDSBT to LINUX_LOADMAP.
6711 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
6712 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
6713
55329a5c 67142011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 6715
6716 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
6717 (arm_linux_hwbp_cap): New static variable.
6718 (arm_linux_get_hwbp_cap): Replace by ...
6719 (arm_linux_init_hwbp_cap): ... this new function.
6720 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
6721 (arm_linux_get_hw_watchpoint_count): Likewise.
6722 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6723 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
6724 (arm_prepare_to_resume): Use perror_with_name instead of error.
6725
55329a5c 67262011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 6727
6728 * linux-arm-low.c: Include <signal.h>.
6729 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
6730 (struct arm_linux_hwbp_cap): New data type.
6731 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
6732 (struct arm_linux_hw_breakpoint): New data type.
6733 (MAX_BPTS, MAX_WPTS): Define.
6734 (struct arch_process_info, struct arch_lwp_info): New data types.
6735 (arm_linux_get_hwbp_cap): New function.
6736 (arm_linux_get_hw_breakpoint_count): Likewise.
6737 (arm_linux_get_hw_watchpoint_count): Likewise.
6738 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6739 (arm_hwbp_control_initialize): Likewise.
6740 (arm_hwbp_control_is_enabled): Likewise.
6741 (arm_hwbp_control_is_initialized): Likewise.
6742 (arm_hwbp_control_disable): Likewise.
6743 (arm_linux_hw_breakpoint_equal): Likewise.
6744 (arm_linux_hw_point_initialize): Likewise.
6745 (struct update_registers_data): New data structure.
6746 (update_registers_callback: New function.
6747 (arm_insert_point): Likewise.
6748 (arm_remove_point): Likewise.
6749 (arm_stopped_by_watchpoint): Likewise.
6750 (arm_stopped_data_address): Likewise.
6751 (arm_new_process): Likewise.
6752 (arm_new_thread): Likewise.
6753 (arm_prepare_to_resume): Likewise.
6754 (the_low_target): Register arm_insert_point, arm_remove_point,
6755 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
6756 arm_new_thread, and arm_prepare_to_resume.
6757
6b9801d4
SS		 67582011-09-15 Stan Shebs <stan@codesourcery.com>
6759
6760 * server.h (struct emit_ops): Add compare-goto fields.
6761 * tracepoint.c (gdb_agent_op_sizes): New table.
6762 (emit_eq_goto): New function.
6763 (emit_ne_goto): New function.
6764 (emit_lt_goto): New function.
6765 (emit_le_goto): New function.
6766 (emit_gt_goto): New function.
6767 (emit_ge_goto): New function.
6768 (is_goto_target): New function.
6769 (compile_bytecodes): Recognize special cases of compare-goto
6770 combinations and call specialized emitters for them.
6771 * linux-x86-low.c (amd64_emit_eq_goto): New function.
6772 (amd64_emit_ne_goto): New function.
6773 (amd64_emit_lt_goto): New function.
6774 (amd64_emit_le_goto): New function.
6775 (amd64_emit_gt_goto): New function.
6776 (amd64_emit_ge_goto): New function.
6777 (amd64_emit_ops): Add the new functions.
6778 (i386_emit_eq_goto): New function.
6779 (i386_emit_ne_goto): New function.
6780 (i386_emit_lt_goto): New function.
6781 (i386_emit_le_goto): New function.
6782 (i386_emit_gt_goto): New function.
6783 (i386_emit_ge_goto): New function.
6784 (i386_emit_ops): Add the new functions.
6785
bf15cbda
SS		 67862011-09-08 Stan Shebs <stan@codesourcery.com>
6787
6788 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
6789 (i386_emit_epilogue): Restore %ebx.
6790
943ca1dd
JZ		 67912011-08-31 Jie Zhang <jzhang918@gmail.com>
6792
6793 * server.c (step_thread): Remove definition.
6794 (process_serial_event): Don't handle Hs.
6795 * server.h (step_thread): Remove declaration.
6796 * target.c (set_desired_inferior): Remove use of step_thread.
6797
e3deef73
LM		 67982011-08-24 Luis Machado <lgustavo@codesourcery.com>
6799
6800 * linux-low.c: Include linux-procfs.h.
6801 (linux_attach_lwp_1): Update comments.
6802 (linux_attach): Scan for existing threads when attaching to a
6803 process that is the tgid.
6804 * Makefile.in: Update dependencies.
6805
13da1c97
LM		 68062011-08-24 Luis Machado <lgustavo@codesourcery.com>
6807
6808 * configure.srv: Add linux-procfs.o dependencies.
6809
881127c9
YQ		 68102011-08-14 Yao Qi <yao@codesourcery.com>
6811
6812 * target.h (struct target_ops): Fix indent.
6813 * win32-low.c (win32_target_ops): Fix comment.
6814
58dbd541
YQ		 68152011-08-14 Andrew Jenner <andrew@codesourcery.com>
6816 Yao Qi <yao@codesourcery.com>
6817
6818 * Makefile.in (clean): Remove tic6x-*.c files.
6819 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
6820 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
6821 (tic6x-c64xp-linux.c): Likewise.
6822 * configure.srv: Add support for tic6x-*-uclinux.
6823 * linux-tic6x-low.c: New.
6824 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
6825
78d85199
YQ		 68262011-08-14 Andrew Stubbs <ams@codesourcery.com>
6827 Yao Qi <yao@codesourcery.com>
6828
6829 * target.h (struct target_ops): Add read_loadmap.
6830 * linux-low.c (struct target_loadseg): New type.
6831 (struct target_loadmap): New type.
6832 (linux_read_loadmap): New function.
6833 (linux_target_ops): Add linux_read_loadmap.
6834 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 6835 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
6836 to NULL.
78d85199 6837
a959a88d
EZ		 68382011-08-05 Eli Zaretskii <eliz@gnu.org>
6839
6840 * win32-low.c: Include <stdint.h>.
6841
1ced966e
PA		 68422011-07-22 Pedro Alves <pedro@codesourcery.com>
6843
6844 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
6845 to the inferior here.
6846 (i386_remove_aligned_watchpoint): Ditto.
6847 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
6848 fit part of the watchpoint in the debug registers.
6849 (i386_update_inferior_debug_regs): New.
6850 (i386_low_insert_watchpoint): Work on a local mirror of the debug
6851 registers, and only update the inferior on success.
6852 (i386_low_remove_watchpoint): Ditto.
6853
d26e3629
KY		 68542011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
6855
6856 * linux-low.c (compare_ints, unique, list_threads, show_process,
6857 linux_core_of_thread): Delete.
6858 (linux_target_ops): Change linux_core_of_thread to
6859 linux_common_core_of_thread.
6860 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
6861 * utils.c (malloc_failure): Change type of argument.
6862 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
6863 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
6864 common/linux-osdata.c, common/ptid.c and common/buffer.c.
6865 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
6866 (IPA_OBJS): Add common-utils-ipa.o.
6867 (ptid_h, linux_osdata_h): New macros.
6868 (server_h): Add common/common-utils.h, common/xml-utils.h,
6869 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
6870 common/ptid.h.
6871 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
6872 ptid.o, buffer.o): New rules.
6873 (linux-low.o): Add common/linux-osdata.h as a dependency.
6874 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
6875 * configure.ac: Add AC_HEADER_DIRENT check.
6876 * config.in: Regenerate.
6877 * configure: Regenerate.
6878 * remote-utils.c (xml_escape_text): Delete.
6879 (buffer_grow, buffer_free, buffer_init, buffer_finish,
6880 buffer_xml_printf): Move to common/buffer.c.
6881 * server.c (main): Remove call to initialize_inferiors.
6882 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
6883 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
6884 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
6885 internal_error, gdb_assert, gdb_assert_fail): Delete.
6886 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
6887 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
6888 common/buffer.h.
6889 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
6890 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
6891 initialize_inferiors): Delete.
6892
2275a1a7
PA		 68932011-07-20 Pedro Alves <pedro@codesourcery.com>
6894
6895 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
6896 symbol error.
6897
0a5b1e09
PA		 68982011-05-31 Pedro Alves <pedro@codesourcery.com>
6899
6900 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
6901 assertion.
6902 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
6903
6938fd34
YQ		 69042011-05-26 Yao Qi <yao@codesourcery.com>
6905
6906 * Makefile.in (thread-db.o): Track dependence to
6907 common/gdb_thread_db.h.
6908 * thread-db.c: include gdb_thread_db.h from right place.
6909
b481f9e0
TT		 69102011-05-16 Adrian Cornish <gnu@bluedreamer.com>
6911
6912 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
6913 __FILE__ and __LINE__ to internal_error.
6914
98a5dd13
DE		 69152011-05-13 Doug Evans <dje@google.com>
6916
6917 * thread-db.c (try_thread_db_load_from_sdir): New function.
6918 (try_thread_db_load_from_dir): New function.
6919 (thread_db_load_search): Handle $sdir, ignore $pdir.
6920 Remove trying of system directories if search of
6921 libthread-db-search-path fails, that is now done via $sdir.
6922
d248b706
KY		 69232011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
6924
6925 * server.c (handle_query): Add EnableDisableTracepoints to the list
6926 of supported features.
43aaf8b6 6927 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 6928 tracepoints.
43aaf8b6
PA		 6929 (cmd_qtenable_disable): New.
6930 (cmd_qtstart): Install tracepoints even if disabled.
6931 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
6932 receiving a QTEnable or QTDisable packet.
6933 (gdb_collect): Skip data collection if fast tracepoint is disabled.
6934 (ust_marker_to_static_tracepoint): Do not ignore disabled static
6935 tracepoints.
6936 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 6937
84e578fb
DE		 69382011-05-10 Doug Evans <dje@google.com>
6939
6940 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
6941
71f55dd8
DE		 69422011-05-04 Doug Evans <dje@google.com>
6943
6944 * linux-low.c (linux_join): Skip process lookup.
6945 * spu-low.c (spu_join): Ditto.
6946 * server.c (join_inferiors_callback): Delete.
6947 (process_serial_event): For 'D' packet (detach) call join_inferior
6948 directly.
6949
4d393d60
JM		 69502011-05-04 Joseph Myers <joseph@codesourcery.com>
6951
6952 * README: Don't mention xscale*-*-linux*.
6953 * configure.srv (xscale*-*-linux*): Don't handle target.
6954
b00ad6ff
NF		 69552011-04-27 Nathan Froyd <froydnj@codesourcery.com>
6956
6957 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
6958 casting pointers.
6959 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
6960 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
6961 (i386_emit_void_call_2): Likewise.
6962
af96c192
YQ		 69632011-04-26 Yao Qi <yao@codesourcery.com>
6964
43aaf8b6
PA		 6965 * linux-low.c: Move common macros to linux-ptrace.h.
6966 Include linux-ptrace.h.
af96c192
YQ		 6967 * Makefile.in (linux_ptrace_h): New.
6968 (linux-low.o): Depends on linux-ptrace.h.
6969
03f2bd59
JK		 69702011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
6971
6972 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
6973 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
6974 (remote_prepare): New function with most of the TCP code from ...
6975 (remote_open): ... here. Detect PORT here unconditionally. Move also
6976 setting transport_is_reliable.
6977 * server.c (run_once): New variable.
6978 (gdbserver_usage): Document it.
6979 (main): Set run_once for `--once'. Call remote_prepare. Exit after
6980 the first run if RUN_ONCE.
6981 * server.h (run_once, remote_prepare): New declarations.
6982
7a9dd1b2
TT		 69832011-04-19 Tom Tromey <tromey@redhat.com>
6984
6985 * win32-low.c (handle_load_dll): Remove duplicate "the".
6986
81239425
PM		 69872011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
6988
6989 Remove support for old Cygwin 1.5 versions.
6990 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
6991 function to avoid warning.
6992 (win32_add_one_solib): Use cygwin_conv_path function to avoid
6993 warning.
6994
9e0627f1
PM		 69952011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
6996
6997 * gdbserver/server.h (Macro _): Define it if not available.
6998
588eebee
MS		 69992011-03-14 Michael Snyder <msnyder@vmware.com>
7000
348af9f7 7001 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 7002
43f70d4c
JB		 70032011-03-10 Joel Brobecker <brobecker@adacore.com>
7004
7005 * Makefile.in (maintainer-clean realclean distclean): Remove
7006 "make ... subdir_do" command.
7007
348af9f7
MS		 70082011-03-10 Michael Snyder <msnyder@vmware.com>
7009
7010 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
7011
7012 * server.c (handle_v_run): Free alloced buffer on early return.
7013
e637a4f5
YQ		 70142011-03-09 Yao Qi <yao@codesourcery.com>
7015
7016 Revert:
7017 2011-03-04 Yao Qi <yao@codesourcery.com>
7018
7019 * Makefile.in: Remove GNU make feature --directory.
7020
7021 2011-03-05 Yao Qi <yao@codesourcery.com>
7022
7023 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7024 (subdir_do): New make target. Copied from gdb/Makefile.
7025 (maintainer-clean, realclean, distclean, clean): Call corresponding
7026 make targets in common/Makefile.
7027
7028 2011-02-11 Yao Qi <yao@codesourcery.com>
7029
7030 * configure.ac: Call AC_PROG_RANLIB.
7031 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7032 * configure: Regenerate.
7033
e6edda56
JK		 70342011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7035
7036 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
7037
e5141119
JB		 70382011-03-06 Yao Qi <yao@codesourcery.com>
7039
7040 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
7041
64794aa4
JB		 70422011-03-05 Yao Qi <yao@codesourcery.com>
7043
7044 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7045 (subdir_do): New make target. Copied from gdb/Makefile.
7046 (maintainer-clean, realclean, distclean, clean): Call corresponding
7047 make targets in common/Makefile.
7048
7a762829
YQ		 70492011-03-04 Yao Qi <yao@codesourcery.com>
7050
7051 * Makefile.in: Remove GNU make feature --directory.
7052
348af9f7
MS		 70532011-03-04 Michael Snyder <msnyder@vmware.com>
7054
7055 * server.c (queue_stop_reply): Call xmalloc not malloc.
7056
70572011-03-02 Michael Snyder <msnyder@vmware.com>
7058
7059 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
7060
9f72fee2
MS		 70612011-02-28 Michael Snyder <msnyder@vmware.com>
7062
588eebee
MS		 7063 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7064 (cmd_qtframe): Ditto.
7065 (cmd_qtbuffer): Ditto.
7066 (cmd_bigqtbuffer): Ditto.
7067
9f72fee2
MS		 7068 * utils.c (decimal2str): Initialize 'width' to nine, then
7069 don't mess with it.
7070
8040bd49
UW		 70712011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7072
7073 * hostio.c (require_data): Free *data, not data.
7074
7e52cbd0
JK		 70752011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7076
7077 * hostio.c (require_data): Use free, not xfree.
7078
9130f83e
MS		 70792011-02-27 Michael Snyder <msnyder@vmware.com>
7080
4b812f4e
MS		 7081 * server.c (handle_query): Discard unused value.
7082
9130f83e
MS		 7083 * hostio.c (require_data): Free malloc memory before returning
7084 error.
7085
69d37113
MS		 70862011-02-26 Michael Snyder <msnyder@vmware.com>
7087
7088 * linux-low.c (list_threads): Call closedir for dirent.
7089
35f5825a
MS		 70902011-02-27 Michael Snyder <msnyder@vmware.com>
7091
2a589cef
MS		 7092 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7093 a case statement falls through.
7094
0adea5f7
MS		 7095 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7096
35f5825a
MS		 7097 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7098 in comparison.
7099
238f1c74
MS		 71002011-02-26 Michael Snyder <msnyder@vmware.com>
7101
7102 * utils.c (decimal2str): Eliminate dead code and dead param.
7103 (pulongest): Drop dead param from call to decimal2str.
7104 (plongest): Ditto.
7105
633ff500
JB		 71062011-02-24 Joel Brobecker <brobecker@adacore.com>
7107
7108 Revert the following patch (not approved yet):
7109 2011-02-21 Hui Zhu <teawater@gmail.com>
7110 * tracepoint.c (tp_printf): New function.
7111 (eval_agent_expr): Handle gdb_agent_op_printf.
7112
f9c6ff72
HZ		 71132011-02-21 Hui Zhu <teawater@gmail.com>
7114
7115 * tracepoint.c (tp_printf): New function.
7116 (eval_agent_expr): Handle gdb_agent_op_printf.
7117
94d5e490
TT		 71182011-02-18 Tom Tromey <tromey@redhat.com>
7119
7120 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7121 (tracepoint.o): Likewise.
7122 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7123 (gdb_agent_op_names): Likewise.
7124
c7f96d2b
TT		 71252011-02-18 Tom Tromey <tromey@redhat.com>
7126
7127 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7128 gdb_agent_op_rot>: New constants.
7129 (gdb_agent_op_names): Add pick and roll.
7130 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7131 cases.
7132
0feedb2c
JK		 71332011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7134
7135 * aclocal.m4: Regenerated with aclocal-1.11.1.
7136
b3b9301e
PA		 71372011-02-14 Pedro Alves <pedro@codesourcery.com>
7138
7139 * server.c (handle_qxfer_traceframe_info): New.
7140 (qxfer_packets): Register "traceframe-info".
7141 (handle_query): Report support for qXfer:traceframe-info:read+.
7142 * tracepoint.c (match_blocktype): New.
7143 (traceframe_find_block_type): Rename to ...
7144 (traceframe_walk_blocks): ... this. Add callback filter argument,
7145 and use it.
7146 (traceframe_find_block_type): New, reimplemented on top of
7147 traceframe_walk_blocks.
7148 (build_traceframe_info_xml): New.
7149 (traceframe_read_info): New.
7150 * server.h (traceframe_read_info): Declare.
7151
4f3e6fb7
YQ		 71522011-02-11 Yao Qi <yao@codesourcery.com>
7153
7154 * configure.ac: Call AC_PROG_RANLIB.
7155 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7156 * configure: Regenerate.
7157
764880b7
PA		 71582011-02-07 Pedro Alves <pedro@codesourcery.com>
7159
7160 * server.c (gdb_read_memory): Change return semantics to allow
7161 partial transfers.
7162 (handle_search_memory_1): Adjust.
7163 (process_serial_event) <'m' packet>: Handle partial transfers.
7164 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7165
1c79eb8a
PA		 71662011-01-28 Pedro Alves <pedro@codesourcery.com>
7167
7168 * regcache.c (init_register_cache): Initialize
7169 regcache->register_status.
7170 (free_register_cache): Release regcache->register_status.
7171 (regcache_cpy): Copy register_status.
7172 (registers_to_string): Print 'x's for unavailable registers.
7173 (supply_register): Mark the register's status valid or
7174 unavailable, depending on whether a buffer was passed in or not.
7175 (supply_register_zeroed): New.
7176 (supply_regblock): Mark the registers' status valid or
7177 unavailable, depending on whether a buffer was passed in or not.
7178 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7179 (struct regcache): New `register_status' field.
7180 (supply_register_zeroed): Declare.
7181 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7182 supply_register_zeroed, rather than passing a NULL buffer to
7183 supply_register.
7184 * tracepoint.c (fetch_traceframe_registers): Update comment.
7185
85724a0e
PA		 71862011-01-28 Pedro Alves <pedro@codesourcery.com>
7187
7188 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7189 buffer explicit.
7190
d08aafef
PA		 71912011-01-25 Pedro Alves <pedro@codesourcery.com>
7192
7193 * server.h (decode_xfer_write): Change prototype.
7194 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7195 and don't extract the annex here.
7196 * server.c (decode_xfer_read): Remove `annex' parameter,
7197 and don't extract the annex here.
7198 (decode_xfer): New.
7199 (struct qxfer): New.
7200 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7201 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7202 (handle_qxfer_statictrace): New functions, abstracted out from
7203 handle_query, and made to use the struct qxfer interface.
7204 (handle_threads_qxfer_proper): Rename to ...
7205 (handle_qxfer_threads_proper): ... this.
7206 (handle_threads_qxfer): Rename to ...
7207 (handle_qxfer_threads): ... this. Adjust.
7208 (qxfer_packets): New array.
7209 (handle_qxfer): New function.
7210 (handle_query): Use handle_qxfer.
7211
493e2a69
MS		 72122011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
7213
7214 * gdbreplay.c: Shorten lines of >= 80 columns.
7215 * linux-low.c: Ditto.
7216 * linux-ppc-low.c: Ditto.
7217 * linux-s390-low.c: Ditto.
7218 * linux-sparc-low.c: Ditto.
7219 * linux-x86-low.c: Ditto.
7220 * linux-xtensa-low.c: Ditto.
7221 * mem-break.c: Ditto.
7222 * nto-low.c: Ditto.
7223 * regcache.h: Ditto.
7224 * remote-utils.c: Ditto.
7225 * server.c: Ditto.
7226 * server.h: Ditto.
7227 * thread-db.c: Ditto.
7228 * tracepoint.c: Ditto.
7229 * utils.c: Ditto.
7230 * win32-low.h: Ditto.
7231
44944448
JB		 72322011-01-05 Joel Brobecker <brobecker@adacore.com>
7233
7234 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
7235 update.
7236
71ce852c
JB		 72372011-01-01 Joel Brobecker <brobecker@adacore.com>
7238
7239 * server.c (gdbserver_version): Update copyright year in version
7240 output.
7241 * gdbreplay.c (gdbreplay_version): Ditto.
7242
eb826dc6
MF		 72432010-12-29 Jie Zhang <jie.zhang@analog.com>
7244
7245 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
7246 * linux-bfin-low.c: New file.
7247 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
7248 PT_DATA_ADDR for BFIN targets.
7249 * Makefile.in (SFILES): Add linux-bfin-low.c.
7250 (clean): Remove reg-bfin.c.
7251 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
7252 * README: Mention supported Blackfin targets.
7253
39ab222a
MF		 72542010-12-23 Mike Frysinger <vapier@gentoo.org>
7255
7256 * .gitignore: New file.
7257
a1f2ce7d
MF		 72582010-11-16 Mike Frysinger <vapier@gentoo.org>
7259
7260 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
7261
f474844c
JZ		 72622010-10-22 Jie Zhang <jie@codesourcery.com>
7263
7264 * Makefile.in: Add FLAGS_TO_PASS variable.
7265 (install): Remove dependency of install-only and recursively
7266 invoke make for install-only.
7267
f1048712
DE		 72682010-10-04 Doug Evans <dje@google.com>
7269
7270 * Makefile.in (uninstall): Use $(DESTDIR).
7271
b53a1623
PA		 72722010-09-24 Pedro Alves <pedro@codesourcery.com>
7273
e6ee044d
PA		 7274 PR gdb/11842
7275
b53a1623
PA		 7276 * linux-x86-low.c (compat_siginfo_from_siginfo)
7277 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
7278 si_code is < 0. Check for si_code == SI_TIMER before checking for
7279 si_code < 0.
7280
fa1bd1e4
JB		 72812010-09-13 Joel Brobecker <brobecker@adacore.com>
7282
7283 * lynx-i386-low.c: New file.
7284 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
7285
47fac8f8
JB		 72862010-09-13 Joel Brobecker <brobecker@adacore.com>
7287
7288 * lynx-low.c (ptrace_request_to_str): Remove handling for
7289 request values that have been removed in LynxOS 5.x.
7290
1adfc54d
JB		 72912010-09-13 Joel Brobecker <brobecker@adacore.com>
7292
7293 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
7294 <ptrace.h>
7295
c2a66c29
NS		 72962010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7297
7298 * configure.ac: Add --enable-inprocess-agent option.
7299 * configure: Rebuilt.
7300
32fcada3
YQ		 73012010-09-06 Yao Qi <yao@codesourcery.com>
7302
7303 * linux-low.c (linux_kill): Remove unused variable.
7304 (linux_stabilize_threads): Likewise.
7305 * server.c (start_inferior): Likewise.
7306 (queue_stop_reply_callback): Likewise.
7307 * tracepoint.c (do_action_at_tracepoint): Likewise.
7308
0cccb683
YQ		 73092010-09-06 Yao Qi <yao@codesourcery.com>
7310
7311 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
7312 on return.
7313
423ec54c
JK		 73142010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7315
7316 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
7317
12ac6819
PA		 73182010-09-06 Pedro Alves <pedro@codesourcery.com>
7319
7320 * Makefile.in (install-only): Replace $IPA_DEPFILES with
7321 "$(IPA_DEPFILES)".
7322
8ed54b31
JB		 73232010-09-01 Joel Brobecker <brobecker@adacore.com>
7324
7325 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
7326 gdbserver/lynx-ppc-low.c: New files.
7327 * Makefile.in (lynx_low_h): New variable.
7328 (lynx-low.o, lynx-ppc-low.o): New rules.
7329 * configure.ac: On LynxOS, link with -lnetinet.
7330 * configure.srv: Add handling of powerpc-*-lynxos* targets.
7331 * configure: regenerate.
7332
bb0116a4
JB		 73332010-09-01 Joel Brobecker <brobecker@adacore.com>
7334
7335 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
7336 * configure.ac: Add check for vasprintf and vsnprintf.
7337 * configure, config.in: Regenerate.
7338 * server.h (vasprintf, vsnprintf): Add conditional declarations.
7339
a778ab81 73402010-09-01 Joel Brobecker <brobecker@adacore.com>
7341
7342 * gdbreplay.c: Move include of alloca.h up, next to include of
7343 malloc.h.
7344 * server.h: Add include of malloc.h.
7345 * mem-break.c: Remove include of malloc.h.
7346 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
7347
8b034a19 73482010-09-01 Joel Brobecker <brobecker@adacore.com>
7349
7350 * Makefile.in (memmem.o): Build with -Wno-error.
7351
73522010-09-01 Joel Brobecker <brobecker@adacore.com>
7353
7354 * utils.c (xsnprintf): Make non-static.
7355 * server.h: Add xsnprintf declaration.
7356 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
7357 replace calls to snprintf by calls to xsnprintf throughout.
7358
73592010-09-01 Joel Brobecker <brobecker@adacore.com>
7360
7361 * configure.ac: Add configure check for alloca.
7362 * configure, config.in: Regenerate.
7363 * server.h: Include alloca.h if it exists.
7364 * gdbreplay.c: Include alloca.h if it exists.
7365
1a981360
PA		 73662010-08-28 Pedro Alves <pedro@codesourcery.com>
7367
7368 * linux-low.c (__SIGRTMIN): Define if not already defined.
7369 (linux_create_inferior): Check for __ANDROID__ rather than
7370 __SIGRTMIN.
7371 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
7372 are already deferred.
7373 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
7374 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
7375 stopped and already has a pending signal to report.
7376 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
7377 a pending signal to report or is moving out of a jump pad.
7378 (linux_init_signals): Check for __ANDROID__ rather than
7379 __SIGRTMIN.
7380
b4d51a55
PA		 73812010-08-28 Pedro Alves <pedro@codesourcery.com>
7382
7383 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
7384 debug_threads check. Avoid a linear search when not doing debug
7385 output.
7386
ec48365d
PA		 73872010-08-27 Pedro Alves <pedro@codesourcery.com>
7388
7389 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
7390 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
7391 (struct file_handler) <fd>: Change type to gdb_fildes_t.
7392 (process_event): Change local fd's type to gdb_fildes_t.
7393 (create_file_handler): Adjust prototype.
7394 (delete_file_handler): Adjust prototype.
7395 (handle_file_event): Adjust prototype. Use pfildes.
7396 (create_file_event): Adjsut prototype.
7397 * remote-utils.c (remote_desc, listen_desc): Change type to
7398 gdb_fildes_t.
7399 * server.h: New gdb_fildes_t typedef.
7400 [USE_WIN32API]: Include winsock2.h.
7401 (delete_file_handler, add_file_handler): Adjust prototypes.
7402 (pfildes): Declare.
7403 * utils.c (pfildes): New.
7404
854d88f0
PA		 74052010-08-27 Pedro Alves <pedro@codesourcery.com>
7406
7407 * configure.ac (build_warnings): Add -Wno-char-subscripts.
7408 * configure: Regenerate.
7409
0146f85b
PA		 74102010-08-27 Pedro Alves <pedro@codesourcery.com>
7411
7412 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
7413 (linux_done_accessing_memory): ... this.
7414 (linux_target_ops): Adjust.
7415 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
7416 * nto-low.c (nto_target_ops): Adjust comment.
7417 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
7418 * spu-low.c (spu_target_ops): Adjust comment.
7419 * target.h (target_ops): Rename unprepare_to_access_memory field
7420 to done_accessing_memory.
7421 (unprepare_to_access_memory): Rename to ...
7422 (done_accessing_memory): ... this.
7423
90d74c30
PA		 74242010-08-26 Pedro Alves <pedro@codesourcery.com>
7425
7426 * linux-low.c (linux_prepare_to_access_memory): New.
7427 (linux_unprepare_to_access_memory): New.
7428 (linux_target_ops): Install them.
7429 * server.c (read_memory): Rename to ...
7430 (gdb_read_memory): ... this. Use
7431 prepare_to_access_memory/prepare_to_access_memory.
7432 (write_memory): Rename to ...
7433 (gdb_write_memory): ... this. Use
7434 prepare_to_access_memory/prepare_to_access_memory.
7435 (handle_search_memory_1): Adjust.
7436 (process_serial_event): Adjust.
7437 * target.h (struct target_ops): New fields
7438 prepare_to_access_memory and unprepare_to_access_memory.
7439 (prepare_to_access_memory, unprepare_to_access_memory): New.
7440 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
7441 prepare_to_access_memory/prepare_to_access_memory.
7442 * nto-low.c (nto_target_ops): Adjust.
7443 * spu-low.c (spu_target_ops): Adjust.
7444 * win32-low.c (win32_target_ops): Adjust.
7445
fd467969
PA		 74462010-08-26 Pedro Alves <pedro@codesourcery.com>
7447
7448 * Makefile.in (WARN_CFLAGS): Get it from configure.
7449 (WERROR_CFLAGS): New.
7450 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
7451 * configure.ac: Introduce --enable-werror, which adds -Werror to
7452 the compiler command line. Enabled by default. Disable with
7453 --disable-werror. Add -Wdeclaration-after-statement
7454 Wpointer-arith and -Wformat-nonliteral to warning flags.
7455 * configure: Regenerate.
7456
331e2f5f
PA		 74572010-08-26 Pedro Alves <pedro@codesourcery.com>
7458
7459 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
7460
e581f2b4
PA		 74612010-08-26 Pedro Alves <pedro@codesourcery.com>
7462
7463 * gdbreplay.c (remote_error): New.
7464 (gdbchar): New.
7465 (expect): Use gdbchar. Check for error reading from GDB.
7466 Clarify sync error output.
7467 (play): Check for errors writing to GDB.
7468 * linux-low.c (sigchld_handler): Really ignore `write' errors.
7469 * remote-utils.c (getpkt): Check for errors writing to the remote
7470 descriptor.
7471
3c11dd79
PA		 74722010-08-25 Pedro Alves <pedro@codesourcery.com>
7473
7474 * linux-low.c (linux_wait_1): Move non-debugging code out of
7475 `debug_threads' control.
7476
d20a8ad9
PA		 74772010-08-25 Pedro Alves <pedro@codesourcery.com>
7478
7479 * linux-low.c (linux_wait_1): Don't set last_status here.
7480 * server.c (push_event, queue_stop_reply_callback): Assert we're
7481 not pushing a TARGET_WAITKIND_IGNORE event.
7482 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
7483 (myresume, handle_target_event): Set the thread's last_resume_kind
7484 and last_status from the target returned status.
7485
964e4306
PA		 74862010-08-25 Pedro Alves <pedro@codesourcery.com>
7487
7488 PR threads/10729
7489
7490 * linux-x86-low.c (update_debug_registers_callback): New.
7491 (i386_dr_low_set_addr): Use it.
7492 (i386_dr_low_get_addr): New.
7493 (i386_dr_low_set_control): Use update_debug_registers_callback.
7494 (i386_dr_low_get_control): New.
7495 (i386_dr_low_get_status): Adjust.
7496 * linux-low.c (linux_stop_lwp): New.
7497 * linux-low.h (linux_stop_lwp): Declare.
7498
7499 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
7500 argument instead of a i386_debug_reg_state.
7501 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
7502 a i386_debug_reg_state.
7503 (i386_insert_aligned_watchpoint): Adjust.
7504 (i386_remove_aligned_watchpoint): Adjust.
7505 (i386_low_stopped_data_address): Read the debug registers from the
7506 inferior instead of from the mirrors.
7507 * i386-low.h (struct i386_debug_reg_state): Extend comment.
7508 (i386_dr_low_get_addr): Declare.
7509 (i386_dr_low_get_control): Declare.
7510 (i386_dr_low_get_status): Change prototype.
7511
7512 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
7513 (i386_dr_low_get_addr): New.
7514 (i386_dr_low_get_control): New.
7515 (i386_dr_low_get_status): Adjust prototype. Return
7516 dr_status_mirror.
7517 (i386_initial_stuff): Clear dr_status_mirror and
7518 dr_control_mirror.
7519 (i386_get_thread_context): Adjust.
7520 (i386_set_thread_context): Adjust.
7521 (i386_thread_added): Adjust.
7522
5f21a75b
PA		 75232010-08-24 Pedro Alves <pedro@codesourcery.com>
7524
7525 * linux-low.h (linux_thread_area): Delete declaration.
7526
3e4c1235
TS		 75272010-08-11 Thomas Schwinge <thomas@codesourcery.com>
7528
7529 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
7530 after its termination.
7531
1971b033
PA		 75322010-08-09 Pedro Alves <pedro@codesourcery.com>
7533
7534 * linux-low.c (gdb_wants_lwp_stopped): Delete.
7535 (gdb_wants_all_stopped): Delete.
7536 (linux_wait_1): Don't call them.
7537 * server.c (handle_v_cont): Tag all threads as want-stopped.
7538 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
7539 stopped as "client-wants-stopped".
7540
310444ac
PA		 75412010-07-31 Pedro Alves <pedro@codesourcery.com>
7542
7543 * Makefile.in (signals_h): New.
7544 (server_h): Depend on it.
7545 (server.o): Don't depend on $(signals_def).
7546 (signals.o): Depend on $(signals_def).
7547
a19cae16
JK		 75482010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
7549
7550 * Makefile.in (signals_def): New.
7551 (server_h): Append include/gdb/signals.h and signals_def.
7552 (server.o): Append signals_def.
7553
30d50328
JK		 75542010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7555
7556 * server.c (handle_target_event): Use target_signal_to_host for
7557 resume_info.sig initialization.
7558 * target.h (struct thread_resume) <sig>: New comment.
7559
5c3216e2
OS		 75602010-07-20 Ozkan Sezer <sezeroz@gmail.com>
7561
c6f46ca0
OS		 7562 * server.c (handle_query): strcpy() the returned string from paddress()
7563 instead of sprintf().
5c3216e2
OS		 7564 * utils.c (paddress): Return phex_nz().
7565
6bd31874
JB		 75662010-07-07 Joel Brobecker <brobecker@adacore.com>
7567
7568 * server.c (handle_v_cont): Call mourn_inferior if process
7569 just exited.
7570 (myresume): Likewise.
7571
0fb4aa4b
PA		 75722010-07-01 Pedro Alves <pedro@codesourcery.com>
7573
7574 Static tracepoints, and integration with UST.
7575
7576 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
7577 * mem-break.c (uninsert_all_breakpoints)
7578 (reinsert_all_breakpoints): New.
7579 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
7580 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
7581 (gdb_agent_ust_loaded, helper_thread_id)
7582 (gdb_agent_helper_thread_id): New macros.
7583 (struct ipa_sym_addresses): Add addr_ust_loaded,
7584 addr_helper_thread_id, addr_cmd_buf.
7585 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
7586 (in_process_agent_loaded_ust): New.
7587 (write_e_ust_not_loaded): New.
7588 (maybe_write_ipa_ust_not_loaded): New.
7589 (struct collect_static_trace_data_action): New.
7590 (enum tracepoint_type) <static_tracepoint>: New.
7591 (struct tracepoint) <handle>: Mention static tracepoints.
7592 (struct static_tracepoint_ctx): New.
7593 (CMD_BUF_SIZE): New.
7594 (add_tracepoint_action): Handle static tracepoint actions.
7595 (unprobe_marker_at): New.
7596 (clear_installed_tracepoints): Handle static tracepoints.
7597 (cmd_qtdp): Handle static tracepoints.
7598 (probe_marker_at): New.
7599 (cmd_qtstart): Handle static tracepoints.
7600 (response_tracepoint): Handle static tracepoints.
7601 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
7602 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
7603 (get_context_regcache): Handle static tracepoints.
7604 (do_action_at_tracepoint): Handle static tracepoint actions.
7605 (traceframe_find_block_type): Handle static trace data blocks.
7606 (traceframe_read_sdata): New.
7607 (download_tracepoints): Download static tracepoint actions.
7608 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
7609 (GDB_PROBE_NAME): New.
7610 (ust_ops): New.
7611 (GET_UST_SYM): New.
7612 (USTF): New.
7613 (dlsym_ust): New.
7614 (ust_marker_to_static_tracepoint): New.
7615 (gdb_probe): New.
7616 (collect_ust_data_at_tracepoint): New.
7617 (gdb_ust_probe): New.
7618 (UNIX_PATH_MAX, SOCK_DIR): New.
7619 (gdb_ust_connect_sync_socket): New.
7620 (resume_thread, stop_thread): New.
7621 (run_inferior_command): New.
7622 (init_named_socket): New.
7623 (gdb_ust_socket_init): New.
7624 (cstr_to_hexstr): New.
7625 (next_st): New.
7626 (first_marker, next_marker): New.
7627 (response_ust_marker): New.
7628 (cmd_qtfstm, cmd_qtsstm): New.
7629 (unprobe_marker_at, probe_marker_at): New.
7630 (cmd_qtstmat, gdb_ust_thread): New.
7631 (gdb_ust_init): New.
7632 (initialize_tracepoint_ftlib): Call gdb_ust_init.
7633 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
7634 (ST_REGENTRY): New.
7635 (x86_64_st_collect_regmap): New.
7636 (X86_64_NUM_ST_COLLECT_GREGS): New.
7637 (AMD64_RIP_REGNUM): New.
7638 (supply_static_tracepoint_registers): New.
7639 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
7640 (ST_REGENTRY): New.
7641 (i386_st_collect_regmap): New.
7642 (i386_NUM_ST_COLLECT_GREGS): New.
7643 (supply_static_tracepoint_registers): New.
7644 * server.c (handle_query): Handle qXfer:statictrace:read.
7645 <qSupported>: Report support for StaticTracepoints, and
7646 qXfer:statictrace:read features.
7647 * server.h (traceframe_read_sdata)
7648 (supply_static_tracepoint_registers): Declare.
7649 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
7650 (unpack_varlen_hex): Include in IPA build.
7651 * Makefile.in (ustlibs, ustinc): New.
7652 (IPA_OBJS): Add remote-utils-ipa.o.
7653 ($(IPA_LIB)): Link -ldl and -lpthread.
7654 (UST_CFLAGS): New.
7655 (IPAGENT_CFLAGS): Add UST_CFLAGS.
7656 * config.in, configure: Regenerate.
7657
9e4344e5
PA		 76582010-06-20 Ian Lance Taylor <iant@google.com>
7659 Pedro Alves <pedro@codesourcery.com>
7660
7661 * linux-x86-low.c (always_true): Delete.
7662 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
7663 trying to fool the compiler with always_true.
7664
c6beb2cb
PA		 76652010-06-20 Pedro Alves <pedro@codesourcery.com>
7666
7667 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
7668 conditions in gdbserver.
7669
d2ed6730
UW		 76702010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
7671
7672 * spu-low.c (spu_read_memory): Wrap around local store limit.
7673 (spu_write_memory): Likewise.
7674
4e29fb54
PA		 76752010-06-15 Pedro Alves <pedro@codesourcery.com>
7676
7677 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
7678 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
7679 LONGEST uses.
7680 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
7681 uses.
7682 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
7683 uses with LONGEST uses.
7684
6a271cae
PA		 76852010-06-14 Stan Shebs <stan@codesourcery.com>
7686 Pedro Alves <pedro@codesourcery.com>
7687
7688 Bytecode compiler.
7689
7690 * linux-x86-low.c: Include limits.h.
7691 (add_insns): New.
7692 (always_true): New.
7693 (EMIT_ASM): New.
7694 (EMIT_ASM32): New.
7695 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
7696 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
7697 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
7698 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
7699 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
7700 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
7701 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
7702 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
7703 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
7704 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
7705 (amd64_emit_void_call_2): New.
7706 (amd64_emit_ops): New.
7707 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
7708 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
7709 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
7710 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
7711 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
7712 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
7713 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
7714 (i386_emit_call, i386_emit_reg, i386_emit_pop)
7715 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
7716 (i386_emit_stack_adjust, i386_emit_int_call_1)
7717 (i386_emit_void_call_2): New.
7718 (i386_emit_ops): New.
7719 (x86_emit_ops): New.
7720 (the_low_target): Install x86_emit_ops.
7721 * server.h (struct emit_ops): New.
7722 (get_raw_reg_func_addr): Declare.
7723 (current_insn_ptr, emit_error): Declare.
7724 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
7725 (set_trace_state_variable_value): New defines.
7726 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
7727 addr_get_trace_state_variable_value and
7728 addr_set_trace_state_variable_value.
7729 (symbol_list): New fields for get_raw_reg,
7730 get_trace_state_variable_value and set_trace_state_variable_value.
7731 (condfn): New typedef.
7732 (struct tracepoint): New field `compiled_cond'.
7733 (do_action_at_tracepoint): Clear compiled_cond.
7734 (get_trace_state_variable_value, set_trace_state_variable_value):
7735 Export in the IPA.
7736 (condition_true_at_tracepoint): If there's a compiled condition,
7737 run that.
7738 (current_insn_ptr, emit_error): New globals.
7739 (struct bytecode_address): New.
7740 (get_raw_reg_func_addr): New.
7741 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
7742 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
7743 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
7744 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
7745 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
7746 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
7747 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
7748 (compile_tracepoint_condition, compile_bytecodes): New.
7749 * target.h (emit_ops): Forward declare.
7750 (struct target_ops): New field emit_ops.
7751 (target_emit_ops): New.
7752 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
7753 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
7754 * linux-low.c (linux_emit_ops): New.
7755 (linux_target_ops): Install it.
7756 * linux-low.h (struct linux_target_ops): New field emit_ops.
7757
92b72907
UW		 77582010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
7759
7760 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
7761 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
7762
fa593d66
PA		 77632010-06-01 Pedro Alves <pedro@codesourcery.com>
7764 Stan Shebs <stan@codesourcery.com>
7765
7766 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
7767 (all): Depend on $(extra_libraries).
7768 (install-only): Install the IPA.
7769 (IPA_OBJS, IPA_LIB): New.
7770 (clean): Remove the IPA lib.
7771 (IPAGENT_CFLAGS): New.
7772 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
7773 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
7774 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
7775 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
7776 * configure.ac: Check for atomic builtins support in the compiler.
7777 (IPA_DEPFILES, extra_libraries): Define.
7778 * configure.srv (ipa_obj): Add description.
7779 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
7780 (i[34567]86-*-linux*): Set ipa_obj.
7781 (x86_64-*-linux*): Set ipa_obj.
7782 * linux-low.c (stabilizing_threads): New.
7783 (supports_fast_tracepoints): New.
7784 (linux_detach): Stabilize threads before detaching.
7785 (handle_tracepoints): Handle internal tracing breakpoints. Assert
7786 the lwp is either not stabilizing, or is moving out of a jump pad.
7787 (linux_fast_tracepoint_collecting): New.
7788 (maybe_move_out_of_jump_pad): New.
7789 (enqueue_one_deferred_signal): New.
7790 (dequeue_one_deferred_signal): New.
7791 (linux_wait_for_event_1): If moving out of a jump pad, defer
7792 pending signals to later.
7793 (linux_stabilize_threads): New.
7794 (linux_wait_1): Check if threads need moving out of jump pads, and
7795 do it if so.
7796 (stuck_in_jump_pad_callback): New.
7797 (move_out_of_jump_pad_callback): New.
7798 (lwp_running): New.
7799 (linux_resume_one_lwp): Handle moving out of jump pads.
7800 (linux_set_resume_request): Dequeue deferred signals.
7801 (need_step_over_p): Also step over fast tracepoint jumps.
7802 (start_step_over): Also uninsert fast tracepoint jumps.
7803 (finish_step_over): Also reinsert fast tracepoint jumps.
7804 (linux_install_fast_tracepoint_jump): New.
7805 (linux_target_ops): Install linux_stabilize_threads and
7806 linux_install_fast_tracepoint_jump_pad.
7807 * linux-low.h (linux_target_ops) <get_thread_area,
7808 install_fast_tracepoint_jump_pad>: New fields.
7809 (struct lwp_info) <collecting_fast_tracepoint,
7810 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
7811 (linux_get_thread_area): Declare.
7812 * linux-x86-low.c (jump_insn): New.
7813 (x86_get_thread_area): New.
7814 (append_insns): New.
7815 (push_opcode): New.
7816 (amd64_install_fast_tracepoint_jump_pad): New.
7817 (i386_install_fast_tracepoint_jump_pad): New.
7818 (x86_install_fast_tracepoint_jump_pad): New.
7819 (the_low_target): Install x86_get_thread_area and
7820 x86_install_fast_tracepoint_jump_pad.
7821 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
7822 (struct fast_tracepoint_jump): New.
7823 (fast_tracepoint_jump_insn): New.
7824 (fast_tracepoint_jump_shadow): New.
7825 (find_fast_tracepoint_jump_at): New.
7826 (fast_tracepoint_jump_here): New.
7827 (delete_fast_tracepoint_jump): New.
7828 (set_fast_tracepoint_jump): New.
7829 (uninsert_fast_tracepoint_jumps_at): New.
7830 (reinsert_fast_tracepoint_jumps_at): New.
7831 (set_breakpoint_at): Use write_inferior_memory.
7832 (uninsert_raw_breakpoint): Use write_inferior_memory.
7833 (check_mem_read): Mask out fast tracepoint jumps.
7834 (check_mem_write): Mask out fast tracepoint jumps.
7835 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
7836 (set_fast_tracepoint_jump): Declare.
7837 (delete_fast_tracepoint_jump)
7838 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
7839 (reinsert_fast_tracepoint_jumps_at): Declare.
7840 * regcache.c: Don't compile many functions when building the
7841 in-process agent library.
7842 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
7843 the register buffer in the heap.
7844 (free_register_cache): If the register buffer isn't owned by the
7845 regcache, don't free it.
7846 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
7847 pre-existing register caches.
7848 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
7849 type.
7850 (convert_ascii_to_int): : Constify `from' parameter type.
7851 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
7852 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
7853 the needed buffer in-place.
7854 (relocate_instruction): New.
7855 * server.c (handle_query) <qSymbols>: If the target supports
7856 tracepoints, give it a chance of looking up symbols. Report
7857 support for fast tracepoints.
7858 (handle_status): Stabilize threads.
7859 (process_serial_event): Adjust.
7860 * server.h (struct fast_tracepoint_jump): Forward declare.
7861 (struct process_info) <fast_tracepoint_jumps>: New field.
7862 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
7863 (decode_X_packet, decode_M_packet): Adjust.
7864 (relocate_instruction): Declare.
7865 (in_process_agent_loaded): Declare.
7866 (tracepoint_look_up_symbols): Declare.
7867 (struct fast_tpoint_collect_status): Declare.
7868 (fast_tracepoint_collecting): Declare.
7869 (force_unlock_trace_buffer): Declare.
7870 (handle_tracepoint_bkpts): Declare.
7871 (initialize_low_tracepoint)
7872 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
7873 * target.h (struct target_ops) <stabilize_threads,
7874 install_fast_tracepoint_jump_pad>: New fields.
7875 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
7876 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
7877 [HAVE_STDINT_H]: Include stdint.h.
7878 (trace_debug_1): Rename to ...
7879 (trace_vdebug): ... this.
7880 (trace_debug): Rename to ...
7881 (trace_debug_1): ... this. Add `level' parameter.
7882 (trace_debug): New.
7883 (ATTR_USED, ATTR_NOINLINE): New.
7884 (IP_AGENT_EXPORT): New.
7885 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7886 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
7887 (about_to_request_buffer_space, trace_buffer_is_full)
7888 (stopping_tracepoint, expr_eval_result, error_tracepoint)
7889 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
7890 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
7891 (traceframe_write_count, traceframes_created)
7892 (trace_state_variables)
7893 New renaming defines.
7894 (struct ipa_sym_addresses): New.
7895 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
7896 (symbol_list): New.
7897 (ipa_sym_addrs): New.
7898 (all_tracepoint_symbols_looked_up): New.
7899 (in_process_agent_loaded): New.
7900 (write_e_ipa_not_loaded): New.
7901 (maybe_write_ipa_not_loaded): New.
7902 (tracepoint_look_up_symbols): New.
7903 (debug_threads) [IN_PROCESS_AGENT]: New.
7904 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
7905 (UNKNOWN_SIDE_EFFECTS): New.
7906 (stop_tracing): New.
7907 (flush_trace_buffer): New.
7908 (stop_tracing_bkpt): New.
7909 (flush_trace_buffer_bkpt): New.
7910 (read_inferior_integer): New.
7911 (read_inferior_uinteger): New.
7912 (read_inferior_data_pointer): New.
7913 (write_inferior_data_pointer): New.
7914 (write_inferior_integer): New.
7915 (write_inferior_uinteger): New.
7916 (struct collect_static_trace_data_action): Delete.
7917 (enum tracepoint_type): New.
7918 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 7919 <actions_str, step_actions, step_actions_str>: Only include in
7920 GDBserver.
fa593d66
PA		 7921 <orig_size, obj_addr_on_target, adjusted_insn_addr>
7922 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
7923 (tracepoints): Use IP_AGENT_EXPORT.
7924 (last_tracepoint): Don't include in the IPA.
7925 (stopping_tracepoint): Use IP_AGENT_EXPORT.
7926 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
7927 (alloced_trace_state_variables): New.
7928 (trace_state_variables): Use IP_AGENT_EXPORT.
7929 (traceframe_t): Delete unused variable.
7930 (circular_trace_buffer): Don't include in the IPA.
7931 (trace_buffer_start): Delete.
7932 (struct trace_buffer_control): New.
7933 (trace_buffer_free): Delete.
7934 (struct ipa_trace_buffer_control): New.
7935 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
7936 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
7937 New.
7938 (trace_buffer_ctrl): New.
7939 (TRACE_BUFFER_CTRL_CURR): New.
7940 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
7941 Reimplement as macros.
7942 (trace_buffer_wrap): Delete.
7943 (traceframe_write_count, traceframe_read_count)
7944 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
7945 (struct tracepoint_hit_ctx) <type>: New field.
7946 (struct fast_tracepoint_ctx): New.
7947 (memory_barrier): New.
7948 (cmpxchg): New.
7949 (record_tracepoint_error): Update atomically in the IPA.
7950 (clear_inferior_trace_buffer): New.
7951 (about_to_request_buffer_space): New.
7952 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
7953 updating the same buffer.
7954 (add_tracepoint): Default the tracepoint's type to trap
7955 tracepoint, and orig_size to -1.
7956 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
7957 internal variables.
7958 (create_trace_state_variable): New parameter `gdb'. Handle it.
7959 (clear_installed_tracepoints): Clear fast tracepoint jumps.
7960 (cmd_qtdp): Handle fast tracepoints.
7961 (cmd_qtdv): Adjust.
7962 (max_jump_pad_size): New.
7963 (gdb_jump_pad_head): New.
7964 (get_jump_space_head): New.
7965 (claim_jump_space): New.
7966 (sort_tracepoints): New.
7967 (MAX_JUMP_SIZE): New.
7968 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
7969 IPA.
7970 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
7971 support. Upload fast traceframes, and delete internal IPA
7972 breakpoints.
7973 (stop_tracing_handler): New.
7974 (flush_trace_buffer_handler): New.
7975 (cmd_qtstop): Upload fast tracepoints.
7976 (response_tracepoint): Handle fast tracepoints.
7977 (tracepoint_finished_step): Upload fast traceframes. Set the
7978 tracepoint hit context's tracepoint type.
7979 (handle_tracepoint_bkpts): New.
7980 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
7981 type. Add comment about fast tracepoints.
7982 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
7983 non-existing action_str field.
7984 (get_context_regcache): Handle fast tracepoints.
7985 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
7986 to the regcache.
7987 (fast_tracepoint_from_jump_pad_address): New.
7988 (fast_tracepoint_from_ipa_tpoint_address): New.
7989 (collecting_t): New.
7990 (force_unlock_trace_buffer): New.
7991 (fast_tracepoint_collecting): New.
7992 (collecting): New.
7993 (gdb_collect): New.
7994 (write_inferior_data_ptr): New.
7995 (target_tp_heap): New.
7996 (target_malloc): New.
7997 (download_agent_expr): New.
7998 (UALIGN): New.
7999 (download_tracepoints): New.
8000 (download_trace_state_variables): New.
8001 (upload_fast_traceframes): New.
8002 (IPA_FIRST_TRACEFRAME): New.
8003 (IPA_NEXT_TRACEFRAME_1): New.
8004 (IPA_NEXT_TRACEFRAME): New.
8005 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
8006 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
8007 (gdb_jump_pad_buffer_end): New.
8008 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
8009 (initialize_tracepoint): Adjust.
8010 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
8011 buffer. Initialize the low module.
8012 * utils.c (PREFIX, TOOLNAME): New.
8013 (malloc_failure): Use PREFIX.
8014 (error): In the IPA, an error causes an exit.
8015 (fatal, warning): Use PREFIX.
8016 (internal_error): Use TOOLNAME.
8017 (NUMCELLS): Increase to 10.
8018 * configure, config.in: Regenerate.
8019
d149dd1d
PA		 80202010-06-01 Pedro Alves <pedro@codesourcery.com>
8021
8022 * server.c (handle_query) <qSupported>: Do two passes over the
8023 qSupported string to avoid nesting strtok.
8024
f6528abd
JK		 80252010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8026
8027 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
8028 (CDEPS): New.
8029 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
8030 -Wl,--dynamic-list.
8031 * configure: Regenerate.
8032 * proc-service.list: New.
8033
ca2a87a0
JK		 80342010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8035
8036 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
8037 New comment.
8038
363a6e9f
OS		 80392010-05-26 Ozkan Sezer <sezeroz@gmail.com>
8040
8041 * gdbreplay.c (remote_open): Check error return from socket() call by
8042 its equality to -1 not by it being negative.
8043 * remote-utils.c (remote_open): Likewise.
8044
d23b6cb1
PA		 80452010-05-23 Pedro Alves <pedro@codesourcery.com>
8046
8047 * config.h: Regenerate.
8048
28d3cf85
MK		 80492010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8050
8051 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
8052 doesn't provide PTRACE_GET_THREAD_AREA.
8053
fea36a59
MK		 80542010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8055
8056 * linux-m68k-low.c: Include <asm/ptrace.h>
8057 (ps_get_thread_area): Implement.
8058
24b066ba
DE		 80592010-05-03 Doug Evans <dje@google.com>
8060
8061 * event-loop.c (struct callback_event): New struct.
8062 (callback_list): New global.
8063 (append_callback_event, delete_callback_event): New functions.
8064 (process_callback): New function.
8065 (start_event_loop): Call it.
8066 * remote-utils.c (NOT_SCHEDULED): Define.
8067 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
8068 moved out of readchar.
8069 (readchar): Rewrite. Call reschedule before returning.
8070 (reset_readchar): New function.
8071 (remote_close): Call it.
8072 (process_remaining, reschedule): New functions.
8073 * server.h (callback_handler_func): New typedef.
8074 (append_callback_event, delete_callback_event): Declare.
8075
9836d6ea
PA		 80762010-05-03 Pedro Alves <pedro@codesourcery.com>
8077
8078 * proc-service.c (ps_pglobal_lookup): Use
8079 thread_db_look_up_one_symbol.
8080 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
8081 parameter. Use it instead of all_symbols_looked_up.
8082 * server.h (struct process_info) <all_symbols_looked_up>: Delete
8083 field.
8084 (all_symbols_looked_up): Don't declare.
8085 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8086 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8087 field.
8088 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8089 Set all_symbols_looked_up here.
8090 (thread_db_look_up_one_symbol): New.
8091 (thread_db_get_tls_address): Adjust.
8092 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8093 thread_db object on the heap, and tentatively set it in the
8094 process structure.
8095 (thread_db_init): Don't set all_symbols_looked_up here.
8096 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8097
7984d532
PA		 80982010-05-03 Pedro Alves <pedro@codesourcery.com>
8099
8100 * linux-low.c (linux_kill, linux_detach): Adjust.
8101 (status_pending_p_callback): Remove redundant statement. Check
8102 for !TARGET_WAITIKIND_IGNORE, instead of
8103 TARGET_WAITKIND_STOPPED.
8104 (handle_tracepoints): Make sure LWP is locked. Adjust.
8105 (linux_wait_for_event_1): Adjust.
8106 (linux_cancel_breakpoints): New.
8107 (unsuspend_one_lwp): New.
8108 (unsuspend_all_lwps): New.
8109 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8110 (send_sigstop_callback): Change return type to int, add new
8111 `except' parameter and handle it.
8112 (suspend_and_send_sigstop_callback): New.
8113 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8114 pass them down. If SUSPEND, also increment the lwp's suspend
8115 count.
8116 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8117 (need_step_over_p): Don't consider suspended LWPs.
8118 (start_step_over): Adjust.
8119 (proceed_one_lwp): Change return type to int, add new `except'
8120 parameter and handle it.
8121 (unsuspend_and_proceed_one_lwp): New.
8122 (proceed_all_lwps): Use find_inferior instead of
8123 for_each_inferior.
8124 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8125 also decrement the suspend count of LWPs. Pass `except' down,
8126 instead of hacking its suspend count.
8127 (linux_pause_all): Add `freeze' parameter. Adjust.
8128 (linux_unpause_all): New.
8129 (linux_target_ops): Install linux_unpause_all.
8130 * server.c (handle_status): Adjust.
8131 * target.h (struct target_ops): New fields `unpause_all' and
8132 `cancel_breakpoints'. Add new parameter to `pause_all'.
8133 (pause_all): Add new `freeze' parameter.
8134 (unpause_all): New.
8135 (cancel_breakpoints): New.
8136 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8137 cancel breakpoints.
8138 (cmd_qtstart): Pause threads.
8139 (stop_tracing): Pause threads, and cancel breakpoints.
8140 * win32-low.c (win32_target_ops): Adjust.
8141
e471f25b
PA		 81422010-05-03 Pedro Alves <pedro@codesourcery.com>
8143
8144 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8145 the inferior right away from here...
8146 (linux_wait_1): ... to here, and adjust to check the thread's
8147 last_resume_kind instead of the lwp's step or stop_expected flags.
8148
1915ef4f
PA		 81492010-05-02 Pedro Alves <pedro@codesourcery.com>
8150
8151 * README: Use consistent `GDB' and `GDBserver' spellings.
8152
f9e39928
PA		 81532010-05-02 Pedro Alves <pedro@codesourcery.com>
8154
8155 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8156 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8157 (linux_detach_one_lwp): Assume the lwp is stopped.
8158 (any_thread_of): Delete.
8159 (linux_detach): Stop all lwps here. Don't blindly delete all
8160 breakpoints.
8161 (delete_lwp_callback): New.
8162 (linux_mourn): Delete all lwps of the process that is gone.
8163 (linux_wait_1): Don't delete the last lwp of the process here.
8164 * mem-break.h (mark_breakpoints_out): Declare.
8165 * mem-break.c (mark_breakpoints_out): New.
8166 (free_all_breakpoints): Use it.
8167 * server.c (handle_target_event): If the process is gone, mark
8168 breakpoints out.
8169 * thread-db.c (struct thread_db) <create_bp>: New field.
8170 (thread_db_enable_reporting): Fix prototype. Store a thread event
8171 breakpoint reference in the thread_db struct.
8172 (thread_db_load_search): Clear the thread_db object.
8173 (try_thread_db_load_1): Ditto.
8174 (switch_to_process): New.
8175 (disable_thread_event_reporting): Use it.
8176 (remove_thread_event_breakpoints): New.
8177 (thread_db_detach, thread_db_mourn): Use it.
8178
1e7fc18c
PA		 81792010-05-01 Pedro Alves <pedro@codesourcery.com>
8180
8181 * linux-low.c (linux_enable_event_reporting): New.
8182 (linux_wait_for_event_1, handle_extended_wait): Use it.
8183
02fc4de7
PA		 81842010-04-30 Pedro Alves <pedro@codesourcery.com>
8185
8186 * linux-low.c (linux_kill_one_lwp, linux_kill)
8187 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8188 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8189 SIGSTOP even if the LWP is stopped.
8190 (send_sigstop_callback): New.
8191 (stop_all_lwps): Use send_sigstop_callback instead.
8192 (linux_resume_one_thread): Adjust.
8193 (proceed_one_lwp): Still proceed an LWP that the client has
8194 requested to stop, if we haven't reported it as stopped yet. Make
8195 sure that LWPs the client want stopped, have a pending SIGSTOP.
8196
bc3b5632
DE		 81972010-04-26 Doug Evans <dje@google.com>
8198
ae1ada35
DE		 8199 * server.c (handle_general_set): Make static.
8200
bc3b5632
DE		 8201 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8202 Print received char after testing for error/eof instead of before.
8203 (input_interrupt): Tweak comment.
8204
65730243
DE		 82052010-04-23 Doug Evans <dje@google.com>
8206
8207 * server.c (start_inferior): Print inferior argv if --debug.
8208
a8ae7dc0
AR		 82092010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
8210
8211 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
8212 * nto-x86-low.c: Include server.h
8213
1c07cc19
PM		 82142010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
8215
8216 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
8217 be consistent with other sources of this directory.
8218 (init_registers_amd64): Correct name of source file of this function
8219 in the comment.
8220
e0a61e09
PM		 82212010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8222
8223 * configure.srv (x86_64-*-mingw*): New configuration for Windows
8224 64-bit executables.
8225
54709339
PM		 82262010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8227
8228 * win32-i386-low.c: Add 64-bit support.
8229 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
8230 (init_registers_amd64): Declare.
8231 (mappings): Add 64-bit version of array.
8232 (init_windows_x86): New function.
8233 (the_low_target): Change init_arch field to init_windows_x86.
8234
e8f0053d
PM		 82352010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8236
8237 * win32-low.c: Adapt to support also 64-bit architecture.
8238 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
8239 (get_image_name): Use SIZE_T type for local variable `done'.
8240 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
8241 (toolhelp_get_dll_name): Idem.
8242 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
8243 Use uintptr_t typecast to avoid warning.
8244 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
8245 (handle_exception): Use phex_nz to avoid warning.
8246 (win32_wait): Remove unused local variable `process'.
8247
c481e77e
PM		 82482010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8249
8250 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
8251 `amd64-avx.o'.
8252
12ea4b69
PM		 82532010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
8254
8255 * configure.ac: Use `ws2_32' library for srv_mingw.
8256 * configure: Regenerate.
8257 * gdbreplay.c: Include winsock2.h instead of winsock.h.
8258 * remote-utils.c: Likewise.
8259
f6d1620c
L		 82602010-04-17 H.J. Lu <hongjiu.lu@intel.com>
8261
8262 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
8263 if __x86_64__ is defined.
8264
8e642873
PM		 82652010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8266
8267 * configure: Regenerate.
8268
711e434b
PM		 82692010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8270
8271 * server.c (handle_query): Handle 'qGetTIBAddr' query.
8272 * target.h (target_ops): New get_tib_address field.
8273 * win32-low.h (win32_thread_info): Add thread_local_base field.
8274 * win32-low.c (child_add_thread): Add tlb argument.
8275 Set thread_local_base field to TLB.
8276 (get_child_debug_event): Adapt to child_add_thread change.
8277 (win32_get_tib_address): New function.
8278 (win32_target_ops): Set get_tib_address field to
8279 win32_get_tib_address.
8280 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
8281
505106cd
PA		 82822010-04-12 Pedro Alves <pedro@codesourcery.com>
8283
505106cd
PA		 8284 * linux-low.c (linux_mourn): Also remove the process.
8285 * server.c (handle_target_event): Don't remove the process here.
8286 * nto-low.c (nto_mourn): New.
8287 (nto_target_ops): Install it.
8288 * spu-low.c (spu_mourn): New.
8289 (spu_target_ops): Install it.
8290 * win32-low.c (win32_mourn): New.
8291 (win32_target_ops): Install it.
8292
e8470a06
PA		 82932010-04-12 Pedro Alves <pedro@codesourcery.com>
8294
8295 * server.h (buffer_xml_printf): Remove redundant `;'.
8296
45ba0d02
PA		 82972010-04-12 Pedro Alves <pedro@codesourcery.com>
8298
8299 * regcache.c (set_register_cache): Invalidate regcaches before
8300 changing the register cache layout.
8301 (regcache_invalidate_one): Allow a NULL regcache.
8302 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
8303 regcaches before changing the register cache layout or the target
8304 regsets.
8305
59e04013
L		 83062010-04-12 H.J. Lu <hongjiu.lu@intel.com>
8307
8308 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
8309 variable warning on Linux/x86-64.
8310
8336d594
PA		 83112010-04-11 Pedro Alves <pedro@codesourcery.com>
8312
8313 GDBserver disconnected tracing support.
8314
8315 * linux-low.c (linux_remove_process): Delete.
8316 (add_lwp): Don't set last_resume_kind here.
8317 (linux_kill): Use `mourn'.
8318 (linux_detach): Use `thread_db_detach', and `mourn'.
8319 (linux_mourn): New.
8320 (linux_attach_lwp_1): Adjust comment.
8321 (linux_attach): last_resume_kind moved the thread_info; adjust.
8322 (status_pending_p_callback): Adjust.
8323 (linux_wait_for_event_1): Adjust.
8324 (count_events_callback, select_singlestep_lwp_callback)
8325 (select_event_lwp_callback, cancel_breakpoints_callback)
8326 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
8327 (proceed_one_lwp): Adjust.
8328 (linux_async): Add debug output.
8329 (linux_thread_stopped): New.
8330 (linux_pause_all): New.
8331 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
8332 linux_pause_all.
8333 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
8334 (thread_db_free): Delete declaration.
8335 (thread_db_detach, thread_db_mourn): Declare.
8336 * thread-db.c (thread_db_init): Use thread_db_mourn.
8337 (thread_db_free): Delete, split in two.
8338 (disable_thread_event_reporting): New.
8339 (thread_db_detach): New.
8340 (thread_db_mourn): New.
8341
8342 * server.h (struct thread_info) <last_resume_kind>: New field.
8343 <attached>: Add comment.
8344 <gdb_detached>: New field.
8345 (handler_func): Change return type to int.
8346 (handle_serial_event, handle_target_event): Ditto.
8347 (gdb_connected): Declare.
8348 (tracing): Delete.
8349 (disconnected_tracing): Declare.
8350 (stop_tracing): Declare.
8351
8352 * server.c (handle_query) <qSupported>: Report support for
8353 disconnected tracing.
8354 (queue_stop_reply_callback): Account for running threads.
8355 (gdb_wants_thread_stopped): New.
8356 (gdb_wants_all_threads_stopped): New.
8357 (gdb_reattached_process): New.
8358 (handle_status): Clear the `gdb_detached' flag of all processes.
8359 In all-stop, stop all threads.
8360 (main): Be sure to leave tfind mode. Handle disconnected tracing.
8361 (process_serial_event): If the remote connection breaks, or if an
8362 exit was forced with "monitor exit", force an event loop exit.
8363 Handle disconnected tracing on detach.
8364 (handle_serial_event): Adjust.
8365 (handle_target_event): If GDB isn't connected, forward events back
8366 to the inferior, unless the last process exited, in which case,
8367 exit gdbserver. Adjust interface.
8368
8369 * remote-utils.c (remote_open): Don't block in accept. Instead
8370 register an event loop source on the listen socket file
8371 descriptor. Refactor bits into ...
8372 (listen_desc): ... this new global.
8373 (gdb_connected): ... this new function.
8374 (enable_async_notification): ... this new function.
8375 (handle_accept_event): ... this new function.
8376 (remote_close): Clear remote_desc.
8377
8378 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
8379
8380 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
8381 New fields.
8382 (mourn_inferior): Define.
8383 (target_process_qsupported): Avoid the dangling else problem.
8384 (thread_stopped): Define.
8385 (pause_all): Define.
8386 (target_waitstatus_to_string): Declare.
8387 * target.c (target_waitstatus_to_string): New.
8388
8389 * tracepoint.c (tracing): Make extern.
8390 (disconnected_tracing): New.
8391 (stop_tracing): Make extern. Handle tracing stops due to GDB
8392 disconnecting.
8393 (cmd_qtdisconnected): New.
8394 (cmd_qtstatus): Report disconnected tracing status in trace reply.
8395 (handle_tracepoint_general_set): Handle QTDisconnected.
8396
8397 * event-loop.c (event_handler_func): Change return type to int.
8398 (process_event): Bail out if the event handler wants the event
8399 loop to stop.
8400 (handle_file_event): Ditto.
8401 (start_event_loop): Bail out if the event handler wants the event
8402 loop to stop.
8403
8404 * nto-low.c (nto_target_ops): Adjust.
8405 * spu-low.c (spu_wait): Don't remove the process here.
8406 (spu_target_ops): Adjust.
8407 * win32-low.c (win32_wait): Don't remove the process here.
8408 (win32_target_ops): Adjust.
8409
5d267c4c
PA		 84102010-04-11 Pedro Alves <pedro@codesourcery.com>
8411
8412 * regcache.c (realloc_register_cache): Invalidate inferior's
8413 regcache before recreating it.
8414
623ccd72
PA		 84152010-04-09 Pedro Alves <pedro@codesourcery.com>
8416
8417 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
8418
219f2f23
PA		 84192010-04-09 Stan Shebs <stan@codesourcery.com>
8420 Pedro Alves <pedro@codesourcery.com>
8421
8422 * server.h (LONGEST): New.
8423 (struct thread_info) <while_stepping>: New field.
8424 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
8425 Declare.
8426 (initialize_tracepoint, handle_tracepoint_general_set)
8427 (handle_tracepoint_query, tracepoint_finished_step)
8428 (tracepoint_was_hit, release_while_stepping_state_list):
8429 (current_traceframe): Declare.
8430 * server.c (handle_general_set): Handle tracepoint packets.
8431 (read_memory): New.
8432 (write_memory): New.
8433 (handle_search_memory_1): Use read_memory.
8434 (handle_query): Report support for conditional tracepoints, trace
8435 state variables, and tracepoint sources. Handle tracepoint
8436 queries.
8437 (main): Initialize the tracepoints module.
8438 (process_serial_event): Handle traceframe reads/writes.
8439
8440 * linux-low.c (handle_tracepoints): New.
8441 (linux_wait_1): Call it.
8442 (linux_resume_one_lwp): Handle while-stepping.
8443 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
8444 (linux_target_ops): Install them.
8445 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
8446 New field.
8447 * linux-x86-low.c (x86_supports_tracepoints): New.
8448 (the_low_target). Install it.
8449
8450 * mem-break.h (delete_breakpoint): Declare.
8451 * mem-break.c (delete_breakpoint): Make external.
8452
8453 * target.h (struct target_ops): Add `supports_tracepoints',
8454 `read_pc', and `write_pc' fields.
8455 (target_supports_tracepoints): Define.
8456 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
8457 (phex_nz): New.
8458
8459 * regcache.h (struct regcache) <registers_owned>: New field.
8460 (init_register_cache, regcache_cpy): Declare.
8461 (regcache_read_pc, regcache_write_pc): Declare.
8462 (register_cache_size): Declare.
8463 (supply_regblock): Declare.
8464 * regcache.c (init_register_cache): New.
8465 (new_register_cache): Use it.
8466 (regcache_cpy): New.
8467 (register_cache_size): New.
8468 (supply_regblock): New.
8469 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 8470
219f2f23
PA		 8471 * tracepoint.c: New.
8472
8473 * Makefile.in (OBS): Add tracepoint.o.
8474 (tracepoint.o): New rule.
8475
3a13a53b
L		 84762010-04-08 H.J. Lu <hongjiu.lu@intel.com>
8477
8478 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
8479 (i386-mmx.o): New.
8480 (i386-mmx.c): Likewise.
8481 (i386-mmx-linux.o): Likewise.
8482 (i386-mmx-linux.c): Likewise.
8483
8484 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
8485 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
8486 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
8487 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
8488
8489 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
8490 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
8491 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
8492
1570b33e
L		 84932010-04-07 H.J. Lu <hongjiu.lu@intel.com>
8494
8495 * Makefile.in (clean): Updated.
8496 (i386-avx.o): New.
8497 (i386-avx.c): Likewise.
8498 (i386-avx-linux.o): Likewise.
8499 (i386-avx-linux.c): Likewise.
8500 (amd64-avx.o): Likewise.
8501 (amd64-avx.c): Likewise.
8502 (amd64-avx-linux.o): Likewise.
8503 (amd64-avx-linux.c): Likewise.
8504
8505 * configure.srv (srv_i386_regobj): Add i386-avx.o.
8506 (srv_i386_linux_regobj): Add i386-avx-linux.o.
8507 (srv_amd64_regobj): Add amd64-avx.o.
8508 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
8509 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
8510 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
8511 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
8512 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
8513 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
8514 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
8515
8516 * i387-fp.c: Include "i386-xstate.h".
8517 (i387_xsave): New.
8518 (i387_cache_to_xsave): Likewise.
8519 (i387_xsave_to_cache): Likewise.
8520 (x86_xcr0): Likewise.
8521
8522 * i387-fp.h (i387_cache_to_xsave): Likewise.
8523 (i387_xsave_to_cache): Likewise.
8524 (x86_xcr0): Likewise.
8525
8526 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
8527 * linux-crisv32-low.c (target_regsets): Likewise.
8528 * linux-m68k-low.c (target_regsets): Likewise.
8529 * linux-mips-low.c (target_regsets): Likewise.
8530 * linux-ppc-low.c (target_regsets): Likewise.
8531 * linux-s390-low.c (target_regsets): Likewise.
8532 * linux-sh-low.c (target_regsets): Likewise.
8533 * linux-sparc-low.c (target_regsets): Likewise.
8534 * linux-xtensa-low.c (target_regsets): Likewise.
8535
8536 * linux-low.c: Include <sys/uio.h>.
8537 (regsets_fetch_inferior_registers): Support nt_type.
8538 (regsets_store_inferior_registers): Likewise.
8539 (linux_process_qsupported): New.
8540 (linux_target_ops): Add linux_process_qsupported.
8541
8542 * linux-low.h (regset_info): Add nt_type.
8543 (linux_target_ops): Add process_qsupported.
8544
8545 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
8546 and <sys/uio.h>.
8547 (init_registers_i386_avx_linux): New.
8548 (init_registers_amd64_avx_linux): Likewise.
8549 (xmltarget_i386_linux_no_xml): Likewise.
8550 (xmltarget_amd64_linux_no_xml): Likewise.
8551 (PTRACE_GETREGSET): Likewise.
8552 (PTRACE_SETREGSET): Likewise.
8553 (x86_fill_xstateregset): Likewise.
8554 (x86_store_xstateregset): Likewise.
8555 (use_xml): Likewise.
8556 (x86_linux_update_xmltarget): Likewise.
8557 (x86_linux_process_qsupported): Likewise.
8558 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
8559 (x86_arch_setup): Don't call init_registers_amd64_linux nor
8560 init_registers_i386_linux here. Call
8561 x86_linux_update_xmltarget.
8562 (the_low_target): Add x86_linux_process_qsupported.
8563
8564 * server.c (handle_query): Call target_process_qsupported.
8565
8566 * target.h (target_ops): Add process_qsupported.
8567 (target_process_qsupported): New.
8568
fc7238bb
PA		 85692010-04-03 Pedro Alves <pedro@codesourcery.com>
8570
8571 * inferiors.c (add_thread): Set last_status kind to
8572 TARGET_WAITKIND_IGNORE.
8573 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
8574 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
8575 (linux_wait_1): Move `thread' local definition to block that uses
8576 it. Don't NULL initialize `event_child'.
8577 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
8578 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
8579 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
8580
bdabb078
PA		 85812010-04-01 Pedro Alves <pedro@codesourcery.com>
8582
8583 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
8584 an extended waitstatus, or by a watchpoint.
8585 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
8586 thread was stepping or has been stopped by a watchpoint.
8587
d3bbe7a0
PA		 85882010-04-01 Pedro Alves <pedro@codesourcery.com>
8589
8590 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
8591 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
8592 of another, then delete the previous, and validate all
8593 breakpoints.
8594 (validate_inserted_breakpoint): New.
8595 (delete_disabled_breakpoints): New.
8596 (validate_breakpoints): New.
8597 (check_mem_read): Validate breakpoints before trusting their
8598 shadow. Delete disabled breakpoints.
8599 (check_mem_write): Validate breakpoints before trusting they
8600 should be inserted. Delete disabled breakpoints.
8601 * mem-break.h (validate_breakpoints):
8602 * server.c (handle_query): Validate breakpoints when we see a
8603 qSymbol query.
8604
8b07ae33
PA		 86052010-04-01 Pedro Alves <pedro@codesourcery.com>
8606
8607 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
8608 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
8609 if we could tell there's a GDB breakpoint at stop_pc.
8610 (need_step_over_p): Don't do a step over if we find a GDB
8611 breakpoint at the resume PC.
8612
8613 * mem-break.c (struct raw_breakpoint): New.
8614 (enum bkpt_type): New type `gdb_breakpoint'.
8615 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
8616 fields. New field `raw'.
8617 (find_raw_breakpoint_at): New.
8618 (set_raw_breakpoint_at): Handle refcounting. Create a raw
8619 breakpoint instead.
8620 (set_breakpoint_at): Adjust.
8621 (delete_raw_breakpoint): New.
8622 (release_breakpoint): New.
8623 (delete_breakpoint): Rename to...
8624 (delete_breakpoint_1): ... this. Add proc parameter. Use
8625 release_breakpoint. Return ENOENT.
8626 (delete_breakpoint): Reimplement.
8627 (find_breakpoint_at): Delete.
8628 (find_gdb_breakpoint_at): New.
8629 (delete_breakpoint_at): Delete.
8630 (set_gdb_breakpoint_at): New.
8631 (delete_gdb_breakpoint_at): New.
8632 (gdb_breakpoint_here): New.
8633 (set_reinsert_breakpoint): Use release_breakpoint.
8634 (uninsert_breakpoint): Rename to ...
8635 (uninsert_raw_breakpoint): ... this.
8636 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
8637 (reinsert_raw_breakpoint): Change parameter type to
8638 raw_breakpoint.
8639 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
8640 instead.
8641 (check_breakpoints): Adjust. Use release_breakpoint.
8642 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
8643 (breakpoint_inserted_here): Ditto.
8644 (check_mem_read): Adjust to iterate over raw breakpoints instead.
8645 Don't trust the breakpoint's shadow if it is not inserted.
8646 (check_mem_write): Adjust to iterate over raw breakpoints instead.
8647 (delete_all_breakpoints): Adjust.
8648 (free_all_breakpoints): Mark all breakpoints as uninserted, and
8649 use delete_breakpoint_1.
8650
8651 * mem-break.h (breakpoints_supported): Delete declaration.
8652 (set_gdb_breakpoint_at): Declare.
8653 (gdb_breakpoint_here): Declare.
8654 (delete_breakpoint_at): Delete.
8655 (delete_gdb_breakpoint_at): Declare.
8656
8657 * server.h (struct raw_breakpoint): Forward declare.
8658 (struct process_info): New field `raw_breakpoints'.
8659
8660 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
8661 breakpoints.
8662
6bf5e0ba
PA		 86632010-03-24 Pedro Alves <pedro@codesourcery.com>
8664
8665 * linux-low.c (status_pending_p_callback): Fix comment.
8666 (linux_wait_for_event_1): Move most of the internal breakpoint
8667 handling from here...
8668 (linux_wait_1): ... to here.
8669 (count_events_callback): New.
8670 (select_singlestep_lwp_callback): New.
8671 (select_event_lwp_callback): New.
8672 (cancel_breakpoints_callback): New.
8673 (select_event_lwp): New.
8674 (linux_wait_1): Simplify internal breakpoint handling. Give equal
8675 priority to all LWPs that have had events that should be reported
8676 to the client. Cancel breakpoints when about to reporting the
8677 event to the client, not while stopping lwps. No longer cancel
8678 finished single-steps here.
8679 (cancel_finished_single_step): Delete.
8680 (cancel_finished_single_steps): Delete.
8681
414a389f
PA		 86822010-03-24 Pedro Alves <pedro@codesourcery.com>
8683
8684 * mem-break.c (enum bkpt_type): New.
8685 (struct breakpoint): New field `type'.
8686 (set_breakpoint_at): Change return type to struct breakpoint
8687 pointer. Set type to `other_breakpoint' by default.
8688 (delete_breakpoint): Rewrite, supporting more than one breakpoint
8689 in the breakpoint list.
8690 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
8691 (reinsert_breakpoint): Rename to ...
8692 (reinsert_raw_breakpoint): ... this.
8693 (reinsert_breakpoints_at): Adjust.
8694 * mem-break.h (struct breakpoint): Declare.
8695 (set_breakpoint_at): Change return type to struct breakpoint
8696 pointer.
8697
2280c721
PA		 86982010-03-24 Pedro Alves <pedro@codesourcery.com>
8699
8700 * server.c (handle_query): Assign, not compare.
8701
d50171e4
PA		 87022010-03-24 Pedro Alves <pedro@codesourcery.com>
8703
8704 Teach linux gdbserver to step-over-breakpoints.
8705
8706 * linux-low.c (can_hardware_single_step): New.
8707 (supports_breakpoints): New.
8708 (handle_extended_wait): If stopping threads, read the stop pc of
8709 the new cloned LWP.
8710 (get_pc): New.
8711 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
8712 low target doesn't support retrieving the PC.
8713 (add_lwp): Set last_resume_kind to resume_continue.
8714 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
8715 (linux_attach): Don't clear stop_expected. Set the lwp's
8716 last_resume_kind to resume_stop.
8717 (linux_detach_one_lwp): Don't check for removed breakpoints.
8718 (check_removed_breakpoint): Delete.
8719 (status_pending_p): Rename to ...
8720 (status_pending_p_callback): ... this. Don't check for removed
8721 breakpoints. Don't consider threads that are stopped from GDB's
8722 perspective.
8723 (linux_wait_for_lwp): Always read the stop_pc here.
8724 (cancel_breakpoint): New.
8725 (step_over_bkpt): New global.
8726 (linux_wait_for_event_1): Implement stepping over breakpoints.
8727 (gdb_wants_lwp_stopped): New.
8728 (gdb_wants_all_stopped): New.
8729 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
8730 single-step traps here. Store the thread's last reported target
8731 wait status.
8732 (send_sigstop): Don't clear stop_expected. Always set it,
8733 instead.
8734 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
8735 (cancel_finished_single_step): New.
8736 (cancel_finished_single_steps): New.
8737 (wait_for_sigstop): Don't cancel finished single-step traps here.
8738 (linux_resume_one_lwp): Don't check for removed breakpoints.
8739 Don't set `step' on non-hardware step archs.
8740 (linux_set_resume_request): Ignore resume_stop requests if already
8741 stopping or stopped. Set the lwp's last_resume_kind.
8742 (resume_status_pending_p): Don't check for removed breakpoints.
8743 (need_step_over_p): New.
8744 (start_step_over): New.
8745 (finish_step_over): New.
8746 (linux_resume_one_thread): Always queue a sigstop for resume_stop
8747 requests. Clear the thread's last reported target waitstatus.
8748 Don't use the `suspended' flag. Don't consider pending breakpoints.
8749 (linux_resume): Start a step-over if necessary.
8750 (proceed_one_lwp): New.
8751 (proceed_all_lwps): New.
8752 (unstop_all_lwps): New.
8753 * linux-low.h (struct lwp_info): Rewrite comment for the
8754 `suspended' flag. Add the `stop_pc' field. Delete the
8755 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
8756 Add `'last_resume_kind' and `need_step_over' fields.
8757 * inferiors.c (struct thread_info): Delete, moved elsewhere.
8758 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
8759 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
8760 (set_raw_breakpoint_at): New.
8761 (set_breakpoint_at): Rewrite to use it.
8762 (reinsert_breakpoint_handler): Delete.
8763 (set_reinsert_breakpoint): New.
8764 (reinsert_breakpoint_by_bp): Delete.
8765 (delete_reinsert_breakpoints): New.
8766 (uninsert_breakpoint): Rewrite.
8767 (uninsert_breakpoints_at): New.
8768 (reinsert_breakpoint): Rewrite.
8769 (reinsert_breakpoints_at): New.
8770 (check_breakpoints): Rewrite.
8771 (breakpoint_here): New.
8772 (breakpoint_inserted_here): New.
8773 (check_mem_read): Adjust.
8774 * mem-break.h (breakpoints_supported, breakpoint_here)
8775 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
8776 (reinsert_breakpoint_by_bp): Delete declaration.
8777 (delete_reinsert_breakpoints): Declare.
8778 (reinsert_breakpoint): Delete declaration.
8779 (reinsert_breakpoints_at): Declare.
8780 (uninsert_breakpoint): Delete declaration.
8781 (uninsert_breakpoints_at): Declare.
8782 (check_breakpoints): Adjust prototype.
8783 * server.h: Adjust include order.
8784 (struct thread_info): Declare here. Add a `last_status' field.
8785
30ba68cb
MS		 87862010-03-23 Michael Snyder <msnyder@vmware.com>
8787
8788 * server.c (crc32): New function.
8789 (handle_query): Add handling for 'qCRC:' request.
8790
b9a881c2
PA		 87912010-03-23 Pedro Alves <pedro@codesourcery.com>
8792
8793 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
8794 lwp had been stopped by a watchpoint.
8795
e92d13d5
PA		 87962010-03-16 Pedro Alves <pedro@codesourcery.com>
8797
8798 * server.h (internal_error): Declare.
8799 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
8800 * utils.c (internal_error): New function.
8801
64daa791
AS		 88022010-03-15 Andreas Schwab <schwab@redhat.com>
8803
8804 * configure.srv: Fix typo setting srv_regobj.
8805
f52cd8cd
PA		 88062010-03-15 Pedro Alves <pedro@codesourcery.com>
8807
8808 * linux-low.c (fetch_register): Avoid passing a non string literal
8809 format to `error'.
8810 (usr_store_inferior_registers): Ditto.
8811
93ae6fdc
PA		 88122010-03-14 Pedro Alves <pedro@codesourcery.com>
8813
8814 * linux-low.c (linux_write_memory): Bail out early if peeking
8815 memory failed.
8816
c3adc08c
PA		 88172010-03-14 Pedro Alves <pedro@codesourcery.com>
8818
8819 * linux-low.h (struct lwp_info): New fields
8820 `stopped_by_watchpoint' and `stopped_data_address'.
8821 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
8822 here, and cache them in the lwp object.
8823 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
8824 directly.
8825 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
8826 field.
8827 (linux_stopped_by_watchpoint): Rewrite.
8828 (linux_stopped_data_address): Rewrite.
8829
bce522a2
PA		 88302010-03-06 Simo Melenius <simo.melenius@iki.fi>
8831
8832 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
8833 switching the current inferior, not before.
8834
90884b2b
L		 88352010-03-01 H.J. Lu <hongjiu.lu@intel.com>
8836
8837 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
8838 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
8839 i386-linux.c and amd64-linux.c.
8840 (reg-i386.o): Removed.
8841 (reg-i386.c): Likewise.
8842 (reg-i386-linux.o): Likewise.
8843 (reg-i386-linux.c): Likewise.
8844 (reg-x86-64.o): Likewise.
8845 (reg-x86-64.c): Likewise.
8846 (reg-x86-64-linux.o): Likewise.
8847 (reg-x86-64-linux.c): Likewise.
8848 (i386.o): New.
8849 (i386.c): Likewise.
8850 (i386-linux.o): Likewise.
8851 (i386-linux.c): Likewise.
8852 (amd64.o): Likewise.
8853 (amd64.c): Likewise.
8854 (amd64-linux.o): Likewise.
8855 (amd64-linux.c): Likewise.
8856
8857 * configure.srv (srv_i386_regobj): New.
8858 (srv_i386_linux_regobj): Likewise.
8859 (srv_amd64_regobj): Likewise.
8860 (srv_amd64_linux_regobj): Likewise.
8861 (srv_i386_32bit_xmlfiles): Likewise.
8862 (srv_i386_64bit_xmlfiles): Likewise.
8863 (srv_i386_xmlfiles): Likewise.
8864 (srv_amd64_xmlfiles): Likewise.
8865 (srv_i386_linux_xmlfiles): Likewise.
8866 (srv_amd64_linux_xmlfiles): Likewise.
8867 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
8868 srv_xmlfiles to $srv_i386_xmlfiles.
8869 (i[34567]86-*-mingw32ce*): Likewise.
8870 (i[34567]86-*-mingw*): Likewise.
8871 (i[34567]86-*-nto*): Likewise.
8872 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
8873 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
8874 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
8875 (x86_64-*-linux*): Likewise.
8876
8877 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
8878 (init_registers_amd64_linux): New.
8879 (x86_arch_setup): Replace init_registers_x86_64_linux with
8880 init_registers_amd64_linux.
8881
193f13e6
MK		 88822010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
8883
8884 * configure.ac: Check for libdl. If it is not available link against
8885 static libthread_db.
8886 * configure: Regenerate.
8887
85d721b8
PA		 88882010-02-22 Pedro Alves <pedro@codesourcery.com>
8889
8890 PR9605
8891
8892 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
8893 handing a read watchpoint.
8894 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
8895
6076632b
DE		 88962010-02-12 Doug Evans <dje@google.com>
8897
8898 * linux-low.c (linux_supports_tracefork_flag): Document.
8899 (linux_look_up_symbols): Add comment.
8900
3327ccf7
L		 89012010-02-03 H.J. Lu <hongjiu.lu@intel.com>
8902
8903 * regcache.c (supply_register): Clear regcache if buf is NULL.
8904
0718675c 89052010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 8906 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 8907
8908 * inferiors.c (find_inferior): Add function documentation.
8909 (unloaded_dll): Handle the case where the unloaded dll has not
8910 been previously registered in the dll list.
8911
177321bd
DJ		 89122010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
8913
8914 * linux-arm-low.c (thumb_breakpoint_len): Delete.
8915 (thumb2_breakpoint): New.
8916 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
8917
2b009048
DJ		 89182010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8919
8920 * linux-low.c (get_stop_pc): Check for SIGTRAP.
8921 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
8922 breakpoints.
8923
3be029c7
PA		 89242010-01-21 Pedro Alves <pedro@codesourcery.com>
8925
8926 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
8927
18f5de3b
JK		 89282010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8929
8930 * linux-s390-low.c (s390_collect_ptrace_register)
8931 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
8932
3743bb4f
DE		 89332010-01-21 Doug Evans <dje@google.com>
8934
14ce3065
DE		 8935 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
8936 (PTRACE_ARG4_TYPE): New macro.
8937 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
8938 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
8939 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
8940 (usr_store_inferior_registers): Ditto.
8941 (linux_read_memory, linux_write_memory): Ditto.
8942 (linux_test_for_tracefork): Ditto.
8943
3743bb4f
DE		 8944 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
8945 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
8946
8b315be5
PA		 89472010-01-21 Pedro Alves <pedro@codesourcery.com>
8948
8949 * proc-service.c (ps_lgetregs): Don't refetch registers from the
8950 target.
8951
85492558
PA		 89522010-01-21 Pedro Alves <pedro@codesourcery.com>
8953
8954 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
8955 prototype to take a regcache. Adjust.
8956
442ea881
PA		 89572010-01-20 Pedro Alves <pedro@codesourcery.com>
8958
8959 * regcache.h (struct thread_info): Forward declare.
8960 (struct regcache): New.
8961 (new_register_cache): Adjust prototype.
8962 (get_thread_regcache): Declare.
8963 (free_register_cache): Adjust prototype.
8964 (registers_to_string, registers_from_string): Ditto.
8965 (supply_register, supply_register_by_name, collect_register)
8966 (collect_register_as_string, collect_register_by_name): Ditto.
8967 * regcache.c (struct inferior_regcache_data): Delete.
8968 (get_regcache): Rename to ...
8969 (get_thread_regcache): ... this. Adjust. Switch inferior before
8970 fetching registers.
8971 (regcache_invalidate_one): Adjust.
8972 (regcache_invalidate): Fix prototype.
8973 (new_register_cache): Return the new register cache.
8974 (free_register_cache): Change prototype.
8975 (realloc_register_cache): Adjust.
8976 (registers_to_string): Change prototype to take a regcache. Adjust.
8977 (registers_from_string): Ditto.
8978 (register_data): Ditto.
8979 (supply_register): Ditto.
8980 (supply_register_by_name): Ditto.
8981 (collect_register): Ditto.
8982 (collect_register_as_string): Ditto.
8983 (collect_register_by_name): Ditto.
8984 * server.c (process_serial_event): Adjust.
8985 * linux-low.h (regset_fill_func, regset_store_func): Change
8986 prototype.
8987 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
8988 Change prototype.
8989 * linux-low.c (get_stop_pc): Adjust.
8990 (check_removed_breakpoint): Adjust.
8991 (linux_wait_for_event): Adjust.
8992 (linux_resume_one_lwp): Adjust.
8993 (fetch_register): Add regcache parameter. Adjust.
8994 (usr_store_inferior_registers): Ditto.
8995 (regsets_fetch_inferior_registers): Ditto.
8996 (regsets_store_inferior_registers): Ditto.
8997 (linux_fetch_registers, linux_store_registers): Ditto.
8998 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
8999 regcache. Adjust.
43aaf8b6
PA		 9000 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
9001 Ditto.
442ea881
PA		 9002 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
9003 prototype to take a regcache.
9004 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
9005 * remote-utils.c (convert_ascii_to_int, outreg)
9006 (prepare_resume_reply): Change prototype to take a regcache.
9007 Adjust.
9008 * target.h (struct target_ops) <fetch_registers, store_registers>:
9009 Change prototype to take a regcache.
9010 (fetch_inferior_registers, store_inferior_registers): Change
9011 prototype to take a regcache. Adjust.
9012 * proc-service.c (ps_lgetregs): Adjust.
9013 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
9014 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
9015 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
9016 take a regcache. Adjust.
9017 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
9018 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
9019 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
9020 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
9021 * linux-cris-low.c (cris_get_pc, cris_set_pc)
9022 (cris_cannot_fetch_register):
9023 (cris_breakpoint_at): Change prototype to take a regcache.
9024 Adjust.
9025 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
9026 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
9027 to take a regcache. Adjust.
9028 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
9029 Adjust.
9030 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
9031 take a regcache. Adjust.
9032 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
9033 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
9034 (m68k_set_pc): Change prototype to take a regcache. Adjust.
9035 * linux-mips-low.c (mips_get_pc):
9036 (mips_set_pc): Change prototype to take a regcache. Adjust.
9037 (mips_reinsert_addr): Adjust.
9038 (mips_collect_register): Change prototype to take a regcache.
9039 Adjust.
9040 (mips_supply_register):
9041 (mips_collect_register_32bit, mips_supply_register_32bit)
9042 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9043 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 9044 * linux-ppc-low.c (ppc_supply_ptrace_register)
9045 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 9046 (parse_spufs_run): Adjust.
9047 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
9048 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
9049 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
9050 take a regcache. Adjust.
9051 * linux-s390-low.c (s390_collect_ptrace_register)
9052 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
9053 (s390_set_pc): Change prototype to take a regcache. Adjust.
9054 (s390_arch_setup): Adjust.
9055 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
9056 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
9057 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9058 (sparc_fill_gregset, sparc_store_gregset_from_stack)
9059 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
9060 regcache. Adjust.
9061 (sparc_breakpoint_at): Adjust.
9062 * linux-xtensa-low.c (xtensa_fill_gregset):
9063 (xtensa_store_gregset):
9064 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
9065 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
9066 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
9067 prototype to take a regcache. Adjust.
9068 * win32-arm-low.c (arm_fetch_inferior_register)
9069 (arm_store_inferior_register): Change prototype to take a
9070 regcache. Adjust.
9071 * win32-i386-low.c (i386_fetch_inferior_register)
9072 (i386_store_inferior_register): Change prototype to take a
9073 regcache. Adjust.
9074 * win32-low.c (child_fetch_inferior_registers)
9075 (child_store_inferior_registers): Change prototype to take a
9076 regcache. Adjust.
9077 (win32_wait): Adjust.
9078 (win32_fetch_inferior_registers): Change prototype to take a
9079 regcache. Adjust.
9080 (win32_store_inferior_registers): Adjust.
9081 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
9082 store_inferior_register>: Change prototype to take a regcache.
9083
60c3d7b0
DE		 90842010-01-20 Doug Evans <dje@google.com>
9085
9086 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9087 #ifdef.
9088 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 9089 (W_STOPCODE): Provide definition if missing.
60c3d7b0 9090
dc146f7c
VP		 90912010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9092
9093 * linux-low.c (linux_core_of_thread): New.
9094 (compare_ints, show_process, list_threads): New.
9095 (linux_qxfer_osdata): Report threads and cores.
9096 (linux_target_op): Register linux_core_of_thread.
9097 * remote-utils.c (prepare_resume_reply): Report the core.
9098 (buffer_xml_printf): Support %d specifier.
9099 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9100 New.
9101 (handle_query): Handle qXfer:threads. Announce availability
9102 thereof.
9103 * target.h (struct target_ops): New field core_of_thread.
9104
7803799a
UW		 91052010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9106
9107 * Makefile.in (clean): Remove new generated files.
9108 (reg-s390.o, reg-s390.c): Remove rules.
9109 (reg-s390x.o, reg-s390x.c): Likewise.
9110 (s390-linux32.o, s390-linux32.c): Add rules.
9111 (s390-linux64.o, s390-linux64.c): Likewise.
9112 (s390x-linux64.o, s390x-linux64.c): Likewise.
9113 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9114 * linux-s390-low.c: Include <elf.h>.
9115 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9116 (init_registers_s390): Remove prototype.
9117 (init_registers_s390x): Likewise.
9118 (init_registers_s390_linux32): Add prototype.
9119 (init_registers_s390_linux64): Likewise.
9120 (init_registers_s390x_linux64): Likewise.
9121 (s390_num_regs_3264): New define.
9122 (s390_regmap_3264): New global variable.
9123 (s390_cannot_fetch_register): Remove obsolete check.
9124 (s390_cannot_store_register): Likewise.
9125 (s390_collect_ptrace_register): Handle upper/lower register halves.
9126 (s390_supply_ptrace_register): Likewise.
9127 (s390_fill_gregset): Update to register number changes.
9128 (s390_get_hwcap): New routine.
9129 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9130 Install appropriate regmap and register set.
9131
6e7ffa39
JB		 91322010-01-01 Joel Brobecker <brobecker@adacore.com>
9133
9134 * server.c (gdbserver_version): Update copyright year to 2010.
9135 * gdbreplay.c (gdbreplay_version): Likewise.
9136
957f3f49
DE		 91372009-12-28 Doug Evans <dje@google.com>
9138
9139 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9140 elf/external.h. Include <elf.h> instead but only if necessary.
9141
ca5c370d
PA		 91422009-12-28 Pedro Alves <pedro@codesourcery.com>
9143
9144 * linux-low.c (linux_remove_process): Remove `detaching'
9145 parameter. Don't release/detach from thread_db here.
9146 (linux_kill): Release/detach from thread_db here, ...
9147 (linux_detach): ... and here, before actually detaching.
9148 (linux_wait_1): ... and here, when a process exits.
9149 * thread-db.c (any_thread_of): New.
9150 (thread_db_free): Switch the current inferior to a thread of the
9151 passed in process.
9152
4ee62156
DE		 91532009-12-21 Doug Evans <dje@google.com>
9154
d90e6a88
DE		 9155 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9156
c5f62d5f
DE		 9157 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9158 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9159 warning ifndef __NR_tkill. Move setting of errno there too.
9160 Delete unnecessary resetting of errno after syscall.
9161 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9162
10e86dd7
DE		 9163 * configure.ac: Check for dladdr.
9164 * config.in: Regenerate.
9165 * configure: Regenerate.
9166 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9167 (try_thread_db_load): Update.
9168
4ee62156
DE		 9169 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9170
00f515da
DE		 91712009-12-18 Doug Evans <dje@google.com>
9172
e9464885
DE		 9173 * event-loop.c: Include unistd.h if it exists.
9174
07d4f67e
DE		 9175 * linux-low.c (my_waitpid): Move definition away from being in
9176 between linux_tracefork_child/linux_test_for_tracefork.
9177
00f515da
DE		 9178 * gdb_proc_service.h (psaddr_t): Fix type.
9179 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9180 signature to match glibc.
9181
1de1badb
DE		 91822009-12-16 Doug Evans <dje@google.com>
9183
9184 * linux-low.c (linux_read_memory): Fix argument to read.
9185
aeeb81d1
PA		 91862009-11-26 Pedro Alves <pedro@codesourcery.com>
9187
9188 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9189 events, don't leave current_inferior pointing at null.
9190
10357975
PA		 91912009-11-26 Pedro Alves <pedro@codesourcery.com>
9192
9193 * win32-low.c (LOG): Delete.
9194 (OUTMSG): Output to stderr.
9195 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9196 on compile time LOG macro.
9197 (win32_wait): Fix debug output.
9198
cf6e3471
PA		 91992009-11-26 Pedro Alves <pedro@codesourcery.com>
9200
9201 * win32-low.c (win32_add_one_solib): If the dll name is
9202 "ntdll.dll", prepend the system directory to the dll path.
9203
0c85e18e
MK		 92042009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
9205
9206 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
9207
9ac544ce 92082009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 9209 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 9210
9211 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
9212 * configure.ac: Check for __mcoldfire__ and set
9213 gdb_cv_m68k_is_coldfire.
9214 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
9215 reg-cf.o and reg-m68k.o.
9216 * configure: Regenerated.
9217
fd7dd3e6
PA		 92182009-11-16 Pedro Alves <pedro@codesourcery.com>
9219
9220 * linux-low.c (linux_remove_process): Add `detaching' parameter.
9221 Pass it to thread_db_free.
9222 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
9223 proper `detaching' argument to linux_remove_process.
9224 * linux-low.h (thread_db_free): Add `detaching' parameter.
9225 * thread-db.c (thread_db_init): Pass false as `detaching' argument
9226 to thread_db_free.
9227 (thread_db_free): Add `detaching' parameter. Only
9228 call td_ta_clear_event if detaching from process.
9229
75aa492e
MK		 92302009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
9231
9232 * thread-db.c (thread_db_free): Fix typo.
9233
21e1bee4
PP		 92342009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
9235
9236 PR gdb/10838
9237 * thread-db.c (thread_db_free): Call td_ta_clear_event.
9238
8838b45e
NS		 92392009-11-03 Nathan Sidwell <nathan@codesourcery.com>
9240
9241 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
9242 with an i686 compiler.
9243 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
9244 needed.
9245 * configure: Rebuilt.
9246
8a35fb51
SL		 92472009-10-29 Sandra Loosemore <sandra@codesourcery.com>
9248
9249 PR gdb/10783
9250
9251 * server.c (handle_search_memory_1): Correct read_addr initialization
9252 in loop for searching subsequent chunks.
9253
96f15937
PP		 92542009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
9255
9256 * configure.ac: New --with-libthread-db option.
9257 * thread-db.c: Allow direct dependence on libthread_db.
9258 (thread_db_free): Adjust.
9259 * config.in: Regenerate.
9260 * configure: Likewise.
889bf7c5 9261
5f7d1694
PP		 92622009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
9263
9264 PR gdb/10757
9265 * thread-db.c (attach_thread): New function.
9266 (maybe_attach_thread): Return success/failure.
9267 (find_new_threads_callback): Adjust.
889bf7c5
PA		 9268 (thread_db_find_new_threads): Loop until no new threads.
9269
88e3b899
PA		 92702009-10-13 Pedro Alves <pedro@codesourcery.com>
9271
9272 * proc-service.c (ps_lgetregs): Formatting.
9273
cdbfd419
PP		 92742009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
9275
9276 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
9277 * configure.ac: Adjust.
9278 * linux-low.h (struct process_info_private): Move members to struct
9279 thread_db.
9280 (thread_db_free, thread_db_handle_monitor_command): New prototype.
9281 * linux-low.c (linux_remove_process): Adjust.
9282 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
9283 * server.c (handle_query): Move code ...
9284 (handle_monitor_command): ... here. New function.
9285 * target.h (struct target_ops): New member.
9286 * thread-db.c (struct thread_db): New.
9287 (libthread_db_search_path): New variable.
9288 (thread_db_create_event, thread_db_enable_reporting)
9289 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
9290 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
9291 (try_thread_db_load_1, dladdr_to_soname): New functions.
9292 (try_thread_db_load, thread_db_load_search): New functions.
9293 (thread_db_init): Search for libthread_db.
9294 (thread_db_free): New function.
9295 (thread_db_handle_monitor_command): Likewise.
9296 * config.in: Regenerate.
9297 * configure: Regenerate.
889bf7c5 9298
4168d2d6
UW		 92992009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
9300
9301 * spu-low.c (spu_kill): Wait for inferior to terminate.
9302 Call clear_inferiors.
9303 (spu_detach): Call clear_inferiors.
9304
81ecdfbb
RW		 93052009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9306
9307 * aclocal.m4: Regenerate.
9308 * config.in: Likewise.
9309 * configure: Likewise.
9310
0b9ff2c0
UW		 93112009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9312
9313 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
9314 (parse_spufs_run): New function.
9315 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
9316 (ppc_breakpoint_at): Handle SPU breakpoints.
9317
efcbbd14
UW		 93182009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9319
9320 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
9321 (SPUFS_MAGIC): Define.
9322 (spu_enumerate_spu_ids): New function.
9323 (linux_qxfer_spu): New function.
9324 (linux_target_ops): Install linux_qxfer_spu.
9325
f4d9bade
UW		 93262009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9327
9328 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
9329 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
9330 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
9331 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
9332 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
9333 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
9334 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
9335 (init_registers_powerpc_cell32l): Add prototype.
9336 (init_registers_powerpc_cell64l): Likewise.
9337 (ppc_arch_setup): Detect Cell/B.E. architecture.
9338
96e946ca
RW		 93392009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9340
9341 * Makefile.in (datarootdir): New variable.
9342
58d6951d
DJ		 93432009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9344
9345 * linux-low.c (linux_write_memory): Update debugging output.
9346 * Makefile.in (clean): Add new descriptions.
9347 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
9348 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
9349 * configure.srv: Add new files for arm*-*-linux*.
9350 * linux-arm-low.c: Add new declarations.
9351 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
9352 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
9353 (HWCAP_VFPv3D16): New.
9354 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
9355 instead of __IWMMXT__.
9356 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
9357 (arm_arch_setup): New.
9358 (target_regsets): Remove #ifdef. Add VFP regset.
9359 (the_low_target): Use arm_arch_setup.
9360
12b42a12
DJ		 93612009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9362
9363 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
9364 the main thread again.
9365
ac8c974e
AR		 93662009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
9367
9368 Adding Neutrino gdbserver.
9369 * configure: Regenerated.
9370 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
9371 * configure.srv (i[34567]86-*-nto*): New target.
9372 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
9373 * remote-utils.c [__QNX__]: Include sys/iomgr.h
9374 (nto_comctrl) [__QNX__]: New function.
9375 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
9376
4424e0c3 93772009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 9378
9379 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
9380 srv_tgtobj.
9381
912cf4ba
PA		 93822009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
9383 Pedro Alves <pedro@codesourcery.com>
9384
9385 * win32-i386-low.c (i386_get_thread_context): Handle systems that
9386 don't support CONTEXT_EXTENDED_REGISTERS.
9387 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
9388 (the_low_target): Install them.
9389 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
9390 failing with ERROR_PIPE_NOT_CONNECTED.
9391
aa5ca48f
DE		 93922009-06-30 Doug Evans <dje@google.com>
9393 Pierre Muller <muller@ics.u-strasbg.fr>
9394
9395 Add h/w watchpoint support to x86-linux, win32-i386.
9396 * Makefile.in (SFILES): Add i386-low.c
9397 (i386_low_h): Define.
9398 (i386-low.o): Add dependencies.
9399 (linux-x86-low.o): Add i386-low.h dependency.
9400 (win32-i386-low.o): Ditto.
9401 * i386-low.c: New file.
9402 * i386-low.h: New file.
9403 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
9404 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
9405 * linux-low.c (linux_add_process): Initialize arch_private.
9406 (linux_remove_process): Free arch_private.
9407 (add_lwp): Initialize arch_private.
9408 (delete_lwp): Free arch_private.
9409 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
9410 provided.
9411 * linux-low.h (process_info_private): New member arch_private.
9412 (lwp_info): New member arch_private.
9413 (linux_target_ops): New members new_process, new_thread,
9414 prepare_to_resume.
9415 (ptid_of): New macro.
9416 * linux-x86-low.c: Include stddef.h, i386-low.h.
9417 (arch_process_info): New struct.
9418 (arch_lwp_info): New struct.
9419 (x86_linux_dr_get, x86_linux_dr_set): New functions.
9420 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9421 (i386_dr_low_get_status): New function.
9422 (x86_insert_point, x86_remove_point): New functions.
9423 (x86_stopped_by_watchpoint): New function.
9424 (x86_stopped_data_address): New function.
9425 (x86_linux_new_process, x86_linux_new_thread): New functions.
9426 (x86_linux_prepare_to_resume): New function.
9427 (the_low_target): Add entries for insert_point, remove_point,
9428 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
9429 prepare_to_resume.
9430 * server.c (debug_hw_points): New global.
9431 (monitor_show_help): Document set debug-hw-points.
9432 (handle_query): Process "set debug-hw-points".
9433 * server.h (debug_hw_points): Declare.
9434 (paddress): Declare.
9435 * utils.c (NUMCELLS, CELLSIZE): New macros.
9436 (get_sell, xsnprintf, paddress): New functions.
9437 * win32-arm-low.c (the_low_target): Add entries for insert_point,
9438 remove_point, stopped_by_watchpoint, stopped_data_address.
9439 * win32-i386-low.c: Include i386-low.h.
9440 (debug_reg_state): Replaces dr.
9441 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9442 (i386_dr_low_get_status): New function.
9443 (i386_insert_point, i386_remove_point): New functions.
9444 (i386_stopped_by_watchpoint): New function.
9445 (i386_stopped_data_address): New function.
9446 (i386_initial_stuff): Update.
9447 (get_thread_context,set_thread_context,i386_thread_added): Update.
9448 (the_low_target): Add entries for insert_point,
9449 remove_point, stopped_by_watchpoint, stopped_data_address.
9450 * win32-low.c (win32_insert_watchpoint): New function.
9451 (win32_remove_watchpoint): New function.
9452 (win32_stopped_by_watchpoint): New function.
9453 (win32_stopped_data_address): New function.
9454 (win32_target_ops): Add entries for insert_watchpoint,
9455 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
9456 * win32-low.h (win32_target_ops): New members insert_point,
9457 remove_point, stopped_by_watchpoint, stopped_data_address.
9458
d993e290
PA		 94592009-06-25 Pedro Alves <pedro@codesourcery.com>
9460
9461 * server.c (process_serial_event): Re-return unsupported, not
9462 error, if the type isn't recognized. Re-allow supporting only
9463 insert or remove packets. Also call require_running for
9464 breakpoints. Add missing break statement to default case. Tidy.
9465 * target.h (struct target_ops): Rename insert_watchpoint to
9466 insert_point, and remove_watchpoint to remove_point.
9467
9468 * linux-low.h (struct linux_target_ops): Likewise.
9469 * linux-low.c (linux_insert_watchpoint): Rename to ...
9470 (linux_insert_point): ... this. Adjust.
9471 (linux_remove_watchpoint): Rename to ...
9472 (linux_remove_point): ... this. Adjust.
9473 (linux_target_ops): Adjust.
9474 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
9475 (cris_insert_point): ... this.
9476 (cris_remove_watchpoint): Rename to ...
9477 (cris_remove_point): ... this.
9478 (the_low_target): Adjust.
9479
0f54c268
PM		 94802009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
9481
9482 * server.c (handle_v_kill): Pass signal_pid to
9483 kill_inferior if multi_process is zero.
9484
c6314022
AR		 94852009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
9486
9487 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
9488 * target.h (target_ops): Comment for *_watchpoint to make it clear
9489 the functions can get types '0' and '1'.
9490
4463ce24
AR		 94912009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
9492
9493 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
9494 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
9495 * regcache.c (get_regcache): Likewise.
9496 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
9497 * win32-low.c (child_fetch_inferior_registers): Remove check for
9498 regno 0.
9499
cf8fd78b
PA		 95002009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
9501 Pedro Alves <pedro@codesourcery.com>
9502
9503 * target.h (struct target_ops) <supports_multi_process>: New
9504 callback.
9505 (target_supports_multi_process): New.
9506 * server.c (handle_query): Even if GDB reports support, only
9507 enable multi-process if the target also supports it. Report
9508 multi-process support only if the target backend supports it.
9509 * linux-low.c (linux_supports_multi_process): New function.
9510 (linux_target_ops): Install it as target_supports_multi_process
9511 callback.
9512
47c0c975
DE		 95132009-05-24 Doug Evans <dje@google.com>
9514
e09875d4
DE		 9515 Global renaming of find_thread_pid to find_thread_ptid.
9516 * server.h (find_thread_ptid): Renamed from find_thread_pid.
9517 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
9518 All callers updated.
9519
e27d73f6
DE		 9520 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
9521 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
9522 directly.
9523
47c0c975
DE		 9524 * linux-low.c (get_stop_pc): Print pc if debug_threads.
9525 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
9526 (linux_resume_one_lwp): Ditto.
9527
2acc282a
DE		 95282009-05-23 Doug Evans <dje@google.com>
9529
9530 * linux-low.c (linux_resume_one_lwp): Change type of first arg
9531 from struct inferior_list_entry * to struct lwp_info *.
9532 All callers updated.
9533
9f1036c1
DE		 95342009-05-13 Doug Evans <dje@google.com>
9535
9536 * linux-x86-low.c: Don't include assert.h.
9537 (x86_siginfo_fixup): Use fatal, not assert.
9538 (x86_arch_setup): Fix comment.
9539
d0722149
DE		 95402009-05-12 Doug Evans <dje@google.com>
9541
9542 Biarch support for i386/amd64 gdbserver.
9543 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
9544 Add linux-x86-low.c.
9545 (linux-i386-low.o, linux-x86-64-low.o): Delete.
9546 (linux-x86-low.o): Add.
9547 * linux-x86-64-low.c: Delete.
9548 * linux-i386-low.c: Delete.
9549 * linux-x86-low.c: New file.
9550 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
9551 linux-x86-low.o.
9552 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
9553 linux-x86-low.o.
9554 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
9555 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
9556 (linux_child_pid_to_exec_file): New function.
9557 (elf_64_header_p, elf_64_file_p): New functions.
9558 (siginfo_fixup): New function.
9559 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
9560 give target a chance to convert layout.
9561 * linux-low.h (linux_target_ops): New member siginfo_fixup.
9562 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
9563
fdeb2a12
DE		 95642009-05-07 Doug Evans <dje@google.com>
9565
9566 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
9567 (regsets_store_inferior_registers): Ditto.
9568
a6dbe5df
PA		 95692009-05-06 Pedro Alves <pedro@codesourcery.com>
9570
9571 PR server/10048
9572
9573 * linux-low.c (must_set_ptrace_flags): Delete.
9574 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
9575 of the global.
9576 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
9577 `lwp->must_set_ptrace_flags' instead.
ba42693b 9578 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 9579 (linux_wait_1): ... not here.
9580
5091eb23
DE		 95812009-04-30 Doug Evans <dje@google.com>
9582
9f767825
DE		 9583 * inferiors.c (started_inferior_callback): New function.
9584 (attached_inferior_callback): New function.
9585 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
9586 * server.c (print_started_pid, print_attached_pid): New functions.
9587 (detach_or_kill_for_exit): New function.
9588 (main): Call it instead of for_each_inferior (kill_inferior_callback).
9589 * server.h (have_started_inferiors_p): Declare.
9590 (have_attached_inferiors_p): Declare.
9591
5091eb23
DE		 9592 * inferiors.c (remove_process): Fix memory leak, free process.
9593 * linux-low.c (linux_remove_process): New function.
9594 (linux_kill): Call it instead of remove_process.
9595 (linux_detach, linux_wait_1): Ditto.
9596
155c8968
PA		 95972009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
9598
9599 * configure.srv: Add x86 Windows CE target.
9600
7fe519cb
UW		 96012009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9602
9603 * inferiors.c (get_thread_process): Make global.
9604 * server.h (get_thread_process): Add prototype.
9605 * thread-db.c (find_one_thread): Use get_thread_process
9606 instead of current_process.
9607 (thread_db_get_tls_address): Do not crash if called when
9608 thread layer is not yet initialized.
9609
5472f405
UW		 96102009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9611
9612 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
9613 * spu-low.c (current_tid): Rename to ...
9614 (current_ptid): ... this.
9615 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
9616 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
9617 ptid_get_lwp (current_ptid) instead of current_tid.
9618 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
9619 instead of current_tid. Use find_process_pid to verify pid
9620 argument is valid. Pass proper argument to remove_process.
9621 (spu_thread_alive): Compare current_ptid instead of current_tid.
9622 (spu_resume): Likewise.
9623
55ac2b99
PA		 96242009-04-02 Pedro Alves <pedro@codesourcery.com>
9625
9626 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
9627 variable.
9628
95954743
PA		 96292009-04-01 Pedro Alves <pedro@codesourcery.com>
9630
9631 Implement the multiprocess extensions, and add linux multiprocess
9632 support.
9633
9634 * server.h (ULONGEST): Declare.
9635 (struct ptid, ptid_t): New.
9636 (minus_one_ptid, null_ptid): Declare.
9637 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9638 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
9639 (struct inferior_list_entry): Change `id' type from unsigned from
9640 to ptid_t.
9641 (struct sym_cache, struct breakpoint, struct
9642 process_info_private): Forward declare.
9643 (struct process_info): Declare.
9644 (current_process): Declare.
9645 (all_processes): Declare.
9646 (initialize_inferiors): Declare.
9647 (add_thread): Adjust to use ptid_t.
9648 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
9649 (add_process, remove_process, find_thread_pid): Declare.
9650 (find_inferior_id): Adjust to use ptid_t.
9651 (cont_thread, general_thread, step_thread): Change type to ptid_t.
9652 (multi_process): Declare.
9653 (push_event): Adjust to use ptid_t.
9654 (read_ptid, write_ptid): Declare.
9655 (prepare_resume_reply): Adjust to use ptid_t.
9656 (clear_symbol_cache): Declare.
9657 * inferiors.c (all_processes): New.
9658 (null_ptid, minus_one_ptid): New.
9659 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9660 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
9661 (add_thread): Change unsigned long to ptid. Remove gdb_id
9662 parameter. Adjust.
9663 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
9664 (gdb_id_to_thread): Rename to ...
9665 (find_thread_pid): ... this. Change unsigned long to ptid.
9666 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
9667 (loaded_dll, pull_pid_from_list): Adjust.
9668 (add_process, remove_process, find_process_pid)
9669 (get_thread_process, current_process, initialize_inferiors): New.
9670 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
9671 (struct target_waitstatus) <related_pid>: Ditto.
9672 (struct target_ops) <kill, detach>: Add `pid' argument. Change
9673 return type to int.
9674 (struct target_ops) <join>: Add `pid' argument.
9675 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
9676 (struct target_ops) <wait>: Add `ptid' field. Change return type
9677 to ptid.
9678 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
9679 (mywait): Add `ptid' argument. Change return type to ptid_t.
9680 (target_pid_to_str): Declare.
9681 * target.c (set_desired_inferior): Adjust to use ptids.
9682 (mywait): Add new `ptid' argument. Adjust.
9683 (target_pid_to_str): New.
9684 * mem-break.h (free_all_breakpoints): Declare.
9685 * mem-break.c (breakpoints): Delelete.
9686 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
9687 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
9688 to use per-process breakpoint list.
9689 (free_all_breakpoints): New.
9690 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
9691 (symbol_cache, all_symbols_looked_up): Delete.
9692 (hexchars): New.
9693 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
9694 read_ptid): New.
9695 (prepare_resume_reply): Change ptid argument's type from unsigned
9696 long to ptid_t. Adjust. Implement W;process and X;process.
9697 (free_sym_cache, clear_symbol_cache): New.
9698 (look_up_one_symbol): Adjust to per-process symbol cache. *
9699 * server.c (cont_thread, general_thread, step_thread): Change type
9700 to ptid_t.
9701 (attached): Delete.
9702 (multi_process): New.
9703 (last_ptid): Change type to ptid_t.
9704 (struct vstop_notif) <ptid>: Change type to ptid_t.
9705 (queue_stop_reply, push_event): Change `ptid' argument's type to
9706 ptid_t.
9707 (discard_queued_stop_replies): Add `pid' argument.
9708 (start_inferior): Adjust to use ptids. Adjust to mywait interface
9709 changes. Don't reference the `attached' global.
9710 (attach_inferior): Adjust to mywait interface changes.
9711 (handle_query): Adjust to use ptids. Parse GDB's qSupported
9712 features. Handle and report "multiprocess+". Handle
9713 "qAttached:PID".
9714 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
9715 changes.
9716 (handle_v_kill): New.
9717 (handle_v_stopped): Adjust to use target_pid_to_str.
9718 (handle_v_requests): Allow multiple attaches and runs when
9719 multiprocess extensions are in effect. Handle "vKill".
9720 (myresume): Adjust to use ptids.
9721 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
9722 (handle_status): Adjust to discard_queued_stop_replies interface
9723 change.
9724 (first_thread_of, kill_inferior_callback)
9725 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
9726 (main): Call initialize_inferiors. Adjust to use ptids, killing
9727 and detaching from all inferiors. Handle multiprocess packet
9728 variants.
9729 * linux-low.h: Include gdb_proc_service.h.
9730 (struct process_info_private): New.
9731 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
9732 <lwpid_of>: Use ptid_get_lwp.
9733 (get_lwp_thread): Adjust.
9734 (struct lwp_info): Add `dead' member.
9735 (find_lwp_pid): Declare.
9736 * linux-low.c (thread_db_active): Delete.
9737 (new_inferior): Adjust comment.
9738 (inferior_pid): Delete.
9739 (linux_add_process): New.
9740 (handle_extended_wait): Adjust.
9741 (add_lwp): Change unsigned long to ptid.
9742 (linux_create_inferior): Add process to processes table. Adjust
9743 to use ptids. Don't set new_inferior here.
9744 (linux_attach_lwp): Rename to ...
9745 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
9746 it. Adjust to use ptids.
9747 (linux_attach_lwp): New.
9748 (linux_attach): Add process to processes table. Don't set
9749 new_inferior here.
9750 (struct counter): New.
9751 (second_thread_of_pid_p, last_thread_of_process_p): New.
9752 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
9753 multiple processes.
9754 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
9755 processes. Remove process from process table.
9756 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
9757 to multiple processes.
9758 (any_thread_of): New.
9759 (linux_detach): Add `pid' argument, and handle it. Remove process
9760 from processes table.
9761 (linux_join): Add `pid' argument. Handle it.
9762 (linux_thread_alive): Change unsighed long argument to ptid_t.
9763 Consider dead lwps as not being alive.
9764 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
9765 threads we're not interested in.
9766 (same_lwp, find_lwp_pid): New.
9767 (linux_wait_for_lwp): Change `pid' argument's type from int to
9768 ptid_t. Adjust.
9769 (linux_wait_for_event): Rename to ...
9770 (linux_wait_for_event_1): ... this. Change `pid' argument's type
9771 from int to ptid_t. Adjust.
9772 (linux_wait_for_event): New.
9773 (linux_wait_1): Add `ptid' argument. Change return type to
9774 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
9775 that exit from the process table.
9776 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
9777 Adjust.
9778 (mark_lwp_dead): New.
9779 (wait_for_sigstop): Adjust to use ptids. If a process exits while
9780 stopping all threads, mark its main lwp as dead.
9781 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
9782 ptids.
9783 (fetch_register, usr_store_inferior_registers)
9784 (regsets_fetch_inferior_registers)
9785 (regsets_store_inferior_registers, linux_read_memory)
9786 (linux_write_memory): Inline `inferior_pid'.
9787 (linux_look_up_symbols): Adjust to use per-process
9788 `thread_db_active'.
9789 (linux_request_interrupt): Adjust to use ptids.
9790 (linux_read_auxv): Inline `inferior_pid'.
9791 (initialize_low): Don't reference thread_db_active.
9792 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
9793 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
9794 (ps_getpid): Return the pid of the current inferior.
9795 * thread-db.c (proc_handle, thread_agent): Delete.
9796 (thread_db_create_event, thread_db_enable_reporting): Adjust to
9797 per-process data.
9798 (find_one_thread): Change argument type to ptid_t. Adjust to
9799 per-process data.
9800 (maybe_attach_thread): Adjust to per-process data and ptids.
9801 (thread_db_find_new_threads): Ditto.
9802 (thread_db_init): Ditto.
9803 * spu-low.c (spu_create_inferior, spu_attach): Add process to
9804 processes table. Adjust to use ptids.
9805 (spu_kill, spu_detach): Adjust interface. Remove process from
9806 processes table.
9807 (spu_join, spu_thread_alive): Adjust interface.
9808 (spu_wait): Adjust interface. Remove process from processes
9809 table. Adjust to use ptids.
9810 * win32-low.c (current_inferior_tid): Delete.
9811 (current_inferior_ptid): New.
9812 (debug_event_ptid): New.
9813 (thread_rec): Take a ptid. Adjust.
9814 (child_add_thread): Add `pid' argument. Adjust to use ptids.
9815 (child_delete_thread): Ditto.
9816 (do_initial_child_stuff): Add `attached' argument. Add process to
9817 processes table.
9818 (child_fetch_inferior_registers, child_store_inferior_registers):
9819 Adjust.
9820 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
9821 (win32_attach): Pass 1 to do_initial_child_stuff.
9822 (win32_kill): Adjust interface. Remove process from processes
9823 table.
9824 (win32_detach): Ditto.
9825 (win32_join): Adjust interface.
9826 (win32_thread_alive): Take a ptid.
9827 (win32_resume): Adjust to use ptids.
9828 (get_child_debug_event): Ditto.
9829 (win32_wait): Adjust interface. Remove exiting process from
9830 processes table.
9831
bd99dc85
PA		 98322009-04-01 Pedro Alves <pedro@codesourcery.com>
9833
9834 Non-stop mode support.
9835
9836 * server.h (non_stop): Declare.
9837 (gdb_client_data, handler_func): Declare.
9838 (delete_file_handler, add_file_handler, start_event_loop):
9839 Declare.
9840 (handle_serial_event, handle_target_event, push_event)
9841 (putpkt_notif): Declare.
9842 * target.h (enum resume_kind): New.
9843 (struct thread_resume): Replace `step' field by `kind' field.
9844 (TARGET_WNOHANG): Define.
9845 (struct target_ops) <wait>: Add `options' argument.
9846 <supports_non_stop, async, start_non_stop>: New fields.
9847 (target_supports_non_stop, target_async): New.
9848 (start_non_stop): Declare.
9849 (mywait): Add `options' argument.
9850 * target.c (mywait): Add `options' argument. Print child exit
9851 notifications here.
9852 (start_non_stop): New.
9853 * server.c (non_stop, own_buf, mem_buf): New globals.
9854 (struct vstop_notif): New.
9855 (notif_queue): New global.
9856 (queue_stop_reply, push_event, discard_queued_stop_replies)
9857 (send_next_stop_reply): New.
9858 (start_inferior): Adjust to use resume_kind. Adjust to mywait
9859 interface changes.
9860 (attach_inferior): In non-stop mode, don't wait for the target
9861 here.
9862 (handle_general_set): Handle QNonStop.
9863 (handle_query): When handling qC, return the current general
9864 thread, instead of the first thread of the list.
9865 (handle_query): If the backend supports non-stop mode, include
9866 QNonStop+ in the qSupported query response.
9867 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
9868 and non-stop mode.
9869 (handle_v_attach, handle_v_run): Handle non-stop mode.
9870 (handle_v_stopped): New.
9871 (handle_v_requests): Report support for vCont;t. Handle vStopped.
9872 (myresume): Adjust to use resume_kind. Handle non-stop.
9873 (queue_stop_reply_callback): New.
9874 (handle_status): Handle non-stop mode.
9875 (main): Clear non_stop flag on reconnection. Use the event-loop.
9876 Refactor serial protocol handling from here ...
9877 (process_serial_event): ... to this new function. When GDB
9878 selects any thread, select one here. In non-stop mode, wait until
9879 GDB acks all pending events before exiting.
9880 (handle_serial_event, handle_target_event): New.
9881 * remote-utils.c (remote_open): Install remote_desc in the event
9882 loop.
9883 (remote_close): Remove remote_desc from the event loop.
9884 (putpkt_binary): Rename to...
9885 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
9886 (putpkt_binary): New as wrapper around putpkt_binary_1.
9887 (putpkt_notif): New.
9888 (prepare_resume_reply): In non-stop mode, don't change the
9889 general_thread.
9890 * event-loop.c: New.
9891 * Makefile.in (OBJ): Add event-loop.o.
9892 (event-loop.o): New rule.
9893
9894 * linux-low.h (pid_of): Moved here.
9895 (lwpid_of): New.
9896 (get_lwp_thread): Use lwpid_of.
9897 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
9898 * linux-low.c (pid_of): Delete.
9899 (inferior_pid): Use lwpid_of.
9900 (linux_event_pipe): New.
9901 (target_is_async_p): New.
9902 (delete_lwp): New.
9903 (handle_extended_wait): Use lwpid_of.
9904 (add_lwp): Don't set lwpid field.
9905 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
9906 (linux_kill_one_lwp): If killing a running lwp, stop it first.
9907 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
9908 (linux_detach_one_lwp): If detaching from a running lwp, stop it
9909 first. Adjust to linux_wait_for_event interface changes. Use
9910 lwpid_of.
9911 (linux_detach): Don't delete the main lwp here.
9912 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
9913 (status_pending_p): Don't consider explicitly suspended lwps.
9914 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
9915 pointer. Add OPTIONS argument. Change return type to int. Use
9916 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
9917 (linux_wait_for_event): Take an integer pid instead of a lwp_info
9918 pointer. Add status pointer argument. Return a pid instead of a
9919 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
9920 changes. In non-stop mode, don't switch to a random thread.
9921 (linux_wait): Rename to...
9922 (linux_wait_1): ... this. Add target_options argument, and handle
9923 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
9924 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
9925 clean exit and signal exit code. Don't stop all threads in
9926 non-stop mode. In all-stop mode, only stop all threads when
9927 reporting a stop to GDB. Handle explicit thread stop requests.
9928 (async_file_flush, async_file_mark): New.
9929 (linux_wait): New.
9930 (send_sigstop): Use lwpid_of.
9931 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
9932 interface changes. In non-stop mode, don't switch to a random
9933 thread.
9934 (linux_resume_one_lwp): Use lwpid_of.
9935 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
9936 (linux_resume_one_thread): ... this. Handle resume_stop. In
9937 non-stop mode, don't look for pending flag in all threads.
9938 (resume_status_pending_p): Don't consider explicitly suspended
9939 threads.
9940 (my_waitpid): Reimplement. Emulate __WALL.
9941 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
9942 Use lwpid_of.
9943 (sigchld_handler, linux_supports_non_stop, linux_async)
9944 (linux_start_non_stop): New.
9945 (linux_target_ops): Register linux_supports_non_stop, linux_async
9946 and linux_start_non_stop.
9947 (initialize_low): Install SIGCHLD handler.
9948 * thread-db.c (thread_db_create_event, find_one_thread)
9949 (thread_db_get_tls_address): Use lwpid_of.
9950 * win32-low.c (win32_detach): Adjust to use resume_kind.
9951 (win32_wait): Add `options' argument.
9952 * spu-low.c (spu_resume): Adjust to use resume_kind.
9953 (spu_wait): Add `options' argument.
9954
5b1c542e
PA		 99552009-04-01 Pedro Alves <pedro@codesourcery.com>
9956
9957 Decouple target code from remote protocol.
9958
9959 * target.h (enum target_waitkind): New.
9960 (struct target_waitstatus): New.
9961 (struct target_ops) <wait>: Return an unsigned long. Take a
9962 target_waitstatus pointer instead of a char pointer.
9963 (mywait): Likewise.
9964 * target.c (mywait): Change prototype to return an unsigned long.
9965 Take a target_waitstatus pointer instead of a char pointer. Adjust.
9966 * server.h (thread_from_wait, old_thread_from_wait): Delete
9967 declarations.
9968 (prepare_resume_reply): Change prototype to take a
9969 target_waitstatus.
9970 * server.c (thread_from_wait, old_thread_from_wait): Delete.
9971 (last_status, last_ptid): New.
9972 (start_inferior): Remove "statusptr" argument. Adjust. Return a
9973 pid instead of a signal.
9974 (attach_inferior): Remove "status" and "signal" parameters.
9975 Adjust.
9976 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
9977 not as an address.
9978 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
9979 (handle_v_requests, myresume): Remove "status" and "signal"
9980 parameters. Adjust.
9981 (handle_status): New.
9982 (main): Delete local `status'. Adjust.
9983 * remote-utils.c: Include target.h.
9984 (prepare_resume_reply): Change prototype to take a
9985 target_waitstatus. Adjust.
9986
9987 * linux-low.c (linux_wait): Adjust to new target_ops->wait
9988 interface.
9989 * spu-low.c (spu_wait): Adjust.
9990 * win32-low.c (enum target_waitkind, struct target_waitstatus):
9991 Delete.
9992 (win32_wait): Adjust.
9993
2bd7c093
PA		 99942009-04-01 Pedro Alves <pedro@codesourcery.com>
9995
9996 * target.h (struct thread_resume): Delete leave_stopped member.
9997 (struct target_ops): Add a `n' argument to the `resume' callback.
9998 * server.c (start_inferior): Adjust.
9999 (handle_v_cont, myresume): Adjust.
10000 * linux-low.c (check_removed_breakpoint): Adjust to resume
10001 interface change, and to removed leave_stopped field.
10002 (resume_ptr): Delete.
10003 (struct thread_resume_array): New.
10004 (linux_set_resume_request): Add new `arg' parameter. Adjust to
10005 resume interface change.
10006 (linux_continue_one_thread, linux_queue_one_thread)
10007 (resume_status_pending_p): Check if the resume field is NULL
10008 instead of checking the leave_stopped member.
10009 (linux_resume): Adjust to the target resume interface change.
10010 * spu-low.c (spu_resume): Adjust to the target resume interface
10011 change.
10012 * win32-low.c (win32_detach, win32_resume): Ditto.
10013
c35fafde
PA		 100142009-04-01 Pedro Alves <pedro@codesourcery.com>
10015
10016 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
10017 flag.
10018 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
10019 pending.
10020 (linux_continue_one_thread): Only preserve the stepping flag if
10021 there's a pending breakpoint.
10022
0a59d50b
PA		 100232009-03-31 Pedro Alves <pedro@codesourcery.com>
10024
10025 * server.c (main): After the inferior having exited, call
10026 remote_close before exiting gdbserver.
10027
f04c6d38
TJB		 100282009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
10029
10030 Fix size of FPSCR in Power 7 processors.
10031 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
10032 (PPC_FEATURE_HAS_DFP): New #define.
10033 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
10034 size of the FPSCR.
10035
78e5cee6
PA		 100362009-03-23 Pedro Alves <pedro@codesourcery.com>
10037
10038 * server.c (handle_query) Whitespace and formatting.
10039
1b3f6016
PA		 100402009-03-22 Pedro Alves <pedro@codesourcery.com>
10041
10042 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
10043 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
10044 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
10045 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
10046 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
10047 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
10048 Makefile.in, configure.ac: Fix whitespace throughout.
10049 * configure: Regenerate.
10050
a07b2135
PA		 100512009-03-22 Pedro Alves <pedro@codesourcery.com>
10052
10053 * inferiors.c (find_inferior): Make it safe for the callback
10054 function to delete the currently iterated inferior.
10055
67cc2626
PA		 100562009-03-22 Pedro Alves <pedro@codesourcery.com>
10057
10058 * Makefile.in (linuw_low_h): Move higher.
10059 (thread-db.o): Depend on $(linux_low_h).
10060
54a0b537
PA		 100612009-03-17 Pedro Alves <pedro@codesourcery.com>
10062
10063 Rename "process" to "lwp" throughout.
10064
10065 * linux-low.c (all_processes): Rename to...
10066 (all_lwps): ... this.
10067 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
10068 (add_process): Rename to ...
10069 (add_lwp): ... this. Adjust.
10070 (linux_create_inferior): Adjust.
10071 (linux_attach_lwp): Adjust.
10072 (linux_attach): Adjust.
10073 (linux_kill_one_process): Rename to ...
10074 (linux_kill_one_lwp): ... this. Adjust.
10075 (linux_kill): Adjust.
10076 (linux_detach_one_process): Rename to ...
10077 (linux_detach_one_lwp): ... this. Adjust.
10078 (linux_detach): Adjust.
10079 (check_removed_breakpoint): Adjust.
10080 (status_pending_p): Adjust.
10081 (linux_wait_for_process): Rename to ...
10082 (linux_wait_for_lwp): ... this. Adjust.
10083 (linux_wait_for_event): Adjust.
10084 (send_sigstop): Adjust.
10085 (wait_for_sigstop): Adjust.
10086 (stop_all_processes): Rename to ...
10087 (stop_all_lwps): ... this.
10088 (linux_resume_one_process): Rename to ...
10089 (linux_resume_one_lwp): ... this. Adjust.
10090 (linux_set_resume_request, linux_continue_one_thread)
10091 (linux_queue_one_thread, resume_status_pending_p)
10092 (usr_store_inferior_registers, regsets_store_inferior_registers)
10093 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10094 Adjust.
10095 * linux-low.h (get_process): Rename to ...
10096 (get_lwp): ... this. Adjust.
10097 (get_thread_process): Rename to ...
10098 (get_thread_lwp): ... this. Adjust.
10099 (get_process_thread): Rename to ...
10100 (get_lwp_thread): ... this. Adjust.
10101 (struct process_info): Rename to ...
10102 (struct lwp_info): ... this.
10103 (all_processes): Rename to ...
10104 (all_lwps): ... this.
10105 * proc-service.c (ps_lgetregs): Adjust.
10106 * thread-db.c (thread_db_create_event, find_one_thread)
10107 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10108
0b16c5cf
PA		 101092009-03-14 Pedro Alves <pedro@codesourcery.com>
10110
10111 * server.c (handle_query): Handle "qAttached".
10112
32de4b9d
NS		 101132009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10114
10115 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10116 GPLv3, update license URL.
10117
2aecd87f
DE		 101182009-03-01 Doug Evans <dje@google.com>
10119
93efd302 10120 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 10121 (server_h): Add gdb_signals.h.
10122 (signals.o): Update.
10123 * server.h (target_signal_from_host,target_signal_to_host_p)
10124 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10125
86b1f9c5
PM		 101262009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10127
10128 * remote-utils.c (getpkt): Also generate remote-debug
10129 information if noack_mode is set.
10130
4aa995e1
PA		 101312009-02-06 Pedro Alves <pedro@codesourcery.com>
10132
10133 * server.c (handle_query): Report qXfer:siginfo:read and
10134 qXfer:siginfo:write as supported and handle them.
10135 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10136 * linux-low.c (linux_xfer_siginfo): New.
10137 (linux_target_ops): Set it.
10138
62709adf
PA		 101392009-01-26 Pedro Alves <pedro@codesourcery.com>
10140
10141 * server.c (gdbserver_usage): Mention --remote-debug.
10142 (main): Accept '--remote-debug' switch.
10143
aef93bd7
DE		 101442009-01-18 Doug Evans <dje@google.com>
10145
10146 * regcache.c (new_register_cache): No need to check result of xcalloc.
10147 * server.c (handle_search_memory): Back out calls to xmalloc,
10148 result is checked and error is returned to user upon failure.
10149 (handle_query): Ditto. Add more checks for result of malloc.
10150 (handle_v_cont): Check result of malloc, report error back to
10151 user upon failure.
10152 (handle_v_run): Ditto. Call freeargv.
10153 * server.h (freeargv): Declare.
10154 * utils.c (freeargv): New fn.
10155
54363045
DE		 101562009-01-15 Doug Evans <dje@google.com>
10157
f626972c
DE		 10158 * gdbreplay.c (perror_with_name): Make arg const char *.
10159 * server.h (target_signal_to_name): Make return type const char *.
0842e787 10160 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 10161 * utils.c (perror_with_name): Make arg const char *.
54363045 10162
18aae699
PA		 101632009-01-14 Pedro Alves <pedro@codesourcery.com>
10164
10165 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10166 when handling a EXIT_PROCESS_DEBUG_EVENT.
10167
ff703abe
JB		 101682009-01-06 Joel Brobecker <brobecker@adacore.com>
10169
10170 * gdbreplay.c (gdbreplay_version): Update copyright year.
10171 * server.c (gdbserver_version): Likewise.
10172
f21cc1a2 101732009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 10174
10175 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 10176 (handle_extended_wait): Improve comment.
0e21c1ec 10177
bca929d3
DE		 101782008-12-13 Doug Evans <dje@google.com>
10179
10180 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10181 * server.h (ATTR_MALLOC): New macro.
10182 (xmalloc,xcalloc,xstrdup): Declare.
10183 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10184 * inferiors.c: Ditto.
10185 * linux-low.c: Ditto.
10186 * mem-break.c: Ditto.
10187 * regcache.c: Ditto.
10188 * remote-utils.c: Ditto.
10189 * server.c: Ditto.
10190 * target.c: Ditto.
10191 * win32-low.c: Ditto.
10192
97438e3f
DE		 101932008-12-12 Doug Evans <dje@google.com>
10194
896c7fbb
DE		 10195 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10196 in debugging printf.
10197
97438e3f
DE		 10198 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10199
e3b886f8
DE		 102002008-12-09 Doug Evans <dje@google.com>
10201
10202 * linux-low.h (struct process_info): Delete member tid, unused.
10203 * thread-db.c (find_one_thread): Update.
10204 (maybe_attach_thread): Update.
10205
07e059b5
VP		 102062008-12-02 Pedro Alves <pedro@codesourcery.com>
10207
889bf7c5
PA		 10208 * target.h (struct target_ops): Add qxfer_osdata member.
10209 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
10210 and dirent.h.
10211 (linux_qxfer_osdata): New functions.
10212 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
10213 callback.
10214 * server.c (handle_query): Handle "qXfer:osdata:read:".
10215 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
10216 (buffer_xml_printf): New functions.
10217 * server.h (struct buffer): New.
10218 (buffer_grow_str, buffer_grow_str0): New macros.
10219 (buffer_grow, buffer_free, buffer_init, buffer_finish)
10220 (buffer_xml_printf): Declare.
07e059b5 10221
4cab47ab
DE		 102222008-11-24 Doug Evans <dje@google.com>
10223
10224 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
10225
f142445f
DJ		 102262008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
10227
10228 * server.c (handle_v_run): Always use the supplied argument list.
10229
d0107bb6 102302008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 10231
d0107bb6
BW		 10232 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
10233 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 10234
2c4ad781
TJB		 102352008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
10236
10237 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
10238 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10239 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
10240 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
10241 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
10242 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
10243 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
10244 XML target descriptions.
10245 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
10246 when inferior is running on an ISA 2.05 or later processor. Add
10247 special case to return offset for full 64-bit slot of FPSCR when
10248 in 32-bits.
10249
dfb64f85
DJ		 102502008-11-14 Daniel Gutson <dgutson@codesourcery.com>
10251
10252 * Makefile.in (SFILES, clean): Added sparc64 files.
10253 (reg-sparc64.o, reg-sparc64.c): New.
10254 * configure.srv (sparc*-*-linux*): New configuration.
10255 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
10256 syscall arguments for SPARC.
10257 (regsets_store_inferior_registers): Likewise.
10258 * linux-sparc-low.c: New file.
10259
66b6e1dd
DE		 102602008-10-21 Doug Evans <dje@google.com>
10261
10262 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
10263 (READLINE_DIR,READLINE_DEP): Delete.
10264 (INTERNAL_CFLAGS): Update.
10265 (LINTFLAGS): Update.
10266
9b710a42
PA		 102672008-10-10 Pedro Alves <pedro@codesourcery.com>
10268
10269 * server.c (handle_v_run): If GDB didn't specify an argv, use the
10270 whole argv from the last run, not just argv[0].
10271
5822d809
PA		 102722008-09-08 Pedro Alves <pedro@codesourcery.com>
10273
10274 * regcache.c (new_register_cache): Return NULL if the register
10275 cache size isn't known yet.
10276 (free_register_cache): Avoid dereferencing a NULL regcache.
10277
74aac56f
DJ		 102782008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10279
10280 * configure.srv: Merge MIPS and MIPS64.
10281
400b20f5
MR		 102822008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
10283
10284 * Makefile.in (uninstall): Apply $(EXEEXT) too.
10285
677c5bb1
LM		 102862008-08-18 Luis Machado <luisgpm@br.ibm.com>
10287
10288 * Makefile.in: Add required vsx dependencies.
10289
10290 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
10291 Declare init_registers_powerpc_vsx32l.
10292 Declare init_registers_powerpc_vsx64l.
10293 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
10294 (ppc_arch_setup): Check for VSX in hwcap.
10295 (ppc_fill_vsxregset): New function.
10296 (ppc_store_vsxregset): New function.
10297 Add new VSX entry in regset_info target_regsets.
10298
10299 * configure.srv: Add new VSX dependencies.
10300
a6f3e723
SL		 103012008-08-12 Pedro Alves <pedro@codesourcery.com>
10302
10303 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
10304 (remote_open): Set or clear transport_is_reliable.
10305 (putpkt_binary): Don't expect acks in noack mode.
10306 (getpkt): Don't send ack/nac in noack mode.
10307 * server.c (handle_general_set): Handle QStartNoAckMode.
10308 (handle_query): If connected by tcp pass QStartNoAckMode+ in
10309 qSupported.
10310 (main): Reset noack_mode on every connection.
10311 * server.h (noack_mode): Declare.
10312
a417dc56
RW		 103132008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10314
10315 * Makefile.in (GDBREPLAY_OBS): New variable.
10316 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
10317
3221518c
UW		 103182008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
10319 Daniel Jacobowitz <dan@codesourcery.com>
10320
10321 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
10322 (usr_store_inferior_registers): Likewise.
10323 (regsets_store_inferior_registers): Likewise.
10324
ec56be1b
PA		 103252008-07-31 Rolf Jansen <rj@surtec.com>
10326 Pedro Alves <pedro@codesourcery.com>
10327
10328 * configure.ac: Check for memmem declaration.
10329 * server.c [HAVE_MALLOC_H]: Include malloc.h.
10330 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
10331 (disable_packet_qfThreadInfo): Unconditionally compile.
10332 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
10333 * configure, config.in: Regenerate.
10334
2fe5e3ff
DE		 103352008-07-28 Doug Kwan <dougkwan@google.com>
10336
10337 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
10338 (linux_write_memory): Remove declaration of errno.
10339
836acd6d
UW		 103402008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
10341
10342 * linux-low.c (handle_extended_wait): Do not use "status"
10343 variable uninitialized.
10344
aeba519e
PA		 103452008-07-07 Pedro Alves <pedro@codesourcery.com>
10346
10347 * server.c (handle_v_attach): Inhibit reporting dll changes.
10348
db42f210
PA		 103492008-06-27 Pedro Alves <pedro@codesourcery.com>
10350
10351 * remote-utils.c (prepare_resume_reply): If requested, don't
10352 output "thread:TID" in the T stop reply.
10353
10354 * server.c (disable_packet_vCont, disable_packet_Tthread)
10355 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
10356 (handle_query): If requested, disable support for qC, qfThreadInfo
10357 and qsThreadInfo.
10358 (handle_v_requests): If requested, disable support for vCont.
10359 (gdbserver_show_disableable): New.
10360 (main): Handle --disable-packet and --disable-packet=LIST.
10361
10362 * server.h (disable_packet_vCont, disable_packet_Tthread)
10363 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
10364
8e4c5421
CD		 103652008-06-20 Carlos O'Donell <carlos@codesourcery.com>
10366
10367 * server.c (gdbserver_usage): Mention --version.
10368
6e23a804
DJ		 103692008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
10370
10371 * Makefile.in (gdbreplay.o): New rule.
10372
90aa6a40
JM		 103732008-06-06 Joseph Myers <joseph@codesourcery.com>
10374
10375 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
10376 message, not gdbserver.
10377
c16158bc 103782008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 10379 Nathan Sidwell <nathan@codesourcery.com>
10380 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 10381
10382 * acinclude.m4: Include ../../config/acx.m4.
10383 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
10384 * configure, config.in: Regenerate.
10385 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
10386 * server.c (gdbserver_version): Print PKGVERSION.
10387 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
10388 (main): Adjust gdbserver_usage calls.
10389 * gdbreplay.c (version, host_name): Add declarations.
10390 (gdbreplay_version, gdbreplay_usage): New.
10391 (main): Accept --version and --help options.
10392
aeb75bf5
DJ		 103932008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
10394
10395 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
10396 (arm_breakpoint_at): Handle Thumb.
10397 (the_low_target): Add comment.
10398
76b233dd
UW		 103992008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
10400
10401 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
10402
08388c79
DE		 104032008-05-09 Doug Evans <dje@google.com>
10404
a3c83fae
DE		 10405 * server.h (decode_search_memory_packet): Declare.
10406 * remote-utils.c (decode_search_memory_packet): New fn.
10407 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 10408 (handle_search_memory): New fn.
10409 (handle_query): Process qSearch:memory packets.
10410
bb9c3d36
UW		 104112008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
10412
10413 * regcache.c (registers_length): Remove.
10414 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
10415 full register packet.
10416 * regcache.h (registers_length): Remove prototype.
10417 * server.h (PBUFSIZ): Define to 16384.
10418
7284e1be
UW		 104192008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
10420
10421 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
10422 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
10423 powerpc-64l.o, and powerpc-altivec64l.o.
10424 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
10425 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
10426 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
10427 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
10428 rs6000/power-linux.xml, and rs6000/power64-linux.xml
10429 to srv_xmlfiles.
10430
10431 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
10432 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
10433 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
10434 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
10435 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
10436 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
10437 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
10438 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
10439 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
10440 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
10441 (clean): Update.
10442
10443 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
10444 (init_registers_powerpc_32l): ... this new prototype.
10445 (init_registers_powerpc_32): Remove, replace by ...
10446 (init_registers_powerpc_altivec32l): ... this new prototype.
10447 (init_registers_powerpc_e500): Remove, replace by ...
10448 (init_registers_powerpc_e500l): ... this new prototype.
10449 (init_registers_ppc64): Remove, replace by ...
10450 (init_registers_powerpc_64l): ... this new prototype.
10451 (init_registers_powerpc_64): Remove, replace by ...
10452 (init_registers_powerpc_altivec64l): ... this new prototype.
10453 (ppc_num_regs): Set to 73.
10454 (PT_ORIG_R3, PT_TRAP): Define if necessary.
10455 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
10456 (ppc_cannot_store_register): Handle orig_r3 and trap.
10457 (ppc_arch_setup): Update init_registers_... calls.
10458 (ppc_fill_gregset): Handle orig_r3 and trap.
10459
10460 * inferiors.c (clear_inferiors): Reset current_inferior.
10461
fdc59709
PB		 104622008-04-23 Paolo Bonzini <bonzini@gnu.org>
10463
889bf7c5
PA		 10464 * acinclude.m4: Add override.m4.
10465 * configure: Regenerate.
fdc59709 10466
c9b2f845
UW		 104672008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10468
10469 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
10470 initial call to init_register_ppc64.
10471
550512b8
UW		 104722008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10473
43aaf8b6
PA		 10474 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
10475 single powerpc*-*-linux* case.
550512b8
UW		 10476 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
10477
b6430ec3
UW		 104782008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
10479
10480 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 10481 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 10482 from reg_xmlfiles.
10483 * linux-ppc-low.c: Include <elf.h>.
10484 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
10485 (ppc_hwcap): New global variable.
10486 (ppc_regmap): Remove __SPE__ #ifdef sections.
10487 (ppc_regmap_e500): New global variable.
10488 (ppc_cannot_store_register): Update __SPE__ special case.
10489 (ppc_get_hwcap): New function.
10490 (ppc_arch_setup): Use it to determine whether inferior supports
10491 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
10492 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
10493 Do not access registers if target does not support AltiVec.
10494 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
10495 Do not access registers if target does not support SPE.
10496 (target_regsets): Unconditionally include AltiVec and SPE regsets.
10497
52fa2412
UW		 104982008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
10499
10500 * linux-low.c (disabled_regsets, num_regsets): New.
10501 (use_regsets_p): Delete.
10502 (linux_wait_for_process): Clear disabled_regsets.
10503 (regsets_fetch_inferior_registers): Check and set it.
10504 (regsets_store_inferior_registers): Likewise.
10505 (linux_fetch_registers, linux_store_registers): Do not use
10506 use_regsets_p.
10507 (initialize_low): Allocate disabled_regsets.
10508
e28b3332
DJ		 105092008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
10510
10511 * Makefile.in (LIBOBJS): New.
10512 (OBS): Use LIBOBJS.
10513 (memmem.o): New rule.
10514 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
10515 * configure: Regenerated.
10516
4536995d
UW		 105172008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
10518
10519 * server.c (handle_query): Never return "unsupported" for
10520 qXfer:features:read queries.
10521
221c031f
UW		 105222008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
10523
10524 * server.c (get_features_xml): Fix inverted condition.
10525 (handle_query): Always support qXfer:feature:read.
10526
ccd213ac
DJ		 105272008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
10528
10529 * server.c (wrapper_argv): New.
10530 (start_inferior): Handle wrapper_argv. If set, expect an extra
10531 trap.
10532 (gdbserver_usage): Document --wrapper.
10533 (main): Parse --wrapper.
10534
6fe305f7
UW		 105352008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10536
10537 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
10538 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
10539 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
10540 (ppc_set_pc): Likewise.
10541 (ppc_arch_setup): New function.
10542 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
10543 of collect_register.
889bf7c5 10544 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 10545
5b0a002e
UW		 105462008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10547
10548 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
10549 instead of linux-ppc64-low.o.
10550 * linux-ppc64-low.c: Remove file.
10551 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
10552 (linux-ppc64-low.o): Remove rule.
10553
10554 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
10555 (init_registers_powerpc_64): Likewise.
10556 (ppc_regmap): Conditionally define depending on __powerpc64__.
10557 (ppc_cannot_store_register): Do not special-case "fpscr" when
10558 compiled on __powerpc64__.
10559 (ppc_collect_ptrace_register): New function.
10560 (ppc_supply_ptrace_register): New function.
10561 (ppc_breakpoint): Change type to "unsigned int".
10562 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
10563 (the_low_target): Conditionally provide initializers for the
889bf7c5 10564 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 10565 collect_ptrace_register and supply_ptrace_register members.
10566
9b4b61c8
UW		 105672008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10568
10569 * regcache.h (gdbserver_xmltarget): Add extern declaration.
10570 * server.c (gdbserver_xmltarget): Define.
10571 (get_features_xml): Use it to replace "target.xml" and arch_string.
10572
10573 * configure.srv: Remove srv_xmltarget. Add XML files that were
10574 mentioned there to srv_xmlfiles instead. Remove conditional tests
10575 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
10576 srv_xmlfiles and srv_regobj to include all possible choices.
10577 * configure.ac (srv_xmltarget): Remove.
10578 (srv_xmlfiles): Do not add "target.xml".
10579 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
10580 checks for supplementary target information.
10581 * configure: Regenerate.
10582 * Makefile.in (XML_TARGET): Remove.
10583 (target.xml): Remove rule.
10584 (clean): Do not clean up target.xml.
10585 (.PRECIOUS): Do not mention target.xml.
10586
10587 * target.h (struct target_ops): Remove arch_string member.
10588 * linux-low.c (linux_arch_string): Remove.
10589 (linux_target_ops): Remove arch_string initializer.
10590 * linux-low.h (struct linux_target_ops): Remove arch_string member.
10591 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
10592 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
10593 * spu-low.c (spu_arch_string): Remove.
10594 (spu_target_ops): Remove arch_string initializer.
10595 * win32-low.c (win32_arch_string): Remove.
10596 (win32_target_ops): Remove arch_string initializer.
10597 * win32-low.h (struct win32_target_ops): Remove arch_string member.
10598 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
10599 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
10600
ee1a7ae4
UW		 106012008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10602
10603 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
10604 by collect_ptrace_register and supply_ptrace_register hooks.
10605 * linux-low.c (fetch_register): Use supply_ptrace_register callback
10606 instead of checking for the_low_target.left_pad_xfer.
10607 (usr_store_inferior_registers): Use collect_ptrace_register callback
10608 instead of checking for the_low_target.left_pad_xfer.
10609
10610 * linux-s390-low.c (s390_collect_ptrace_register): New function.
10611 (s390_supply_ptrace_register): Likewise.
10612 (s390_fill_gregset): Call s390_collect_ptrace_register.
10613 (the_low_target): Update.
10614
10615 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
10616 (ppc_supply_ptrace_register): Likewise.
10617 (the_low_target): Update.
10618
10619 * linux-i386-low.c (the_low_target): Update.
10620 * linux-x86-64-low.c (the_low_target): Update.
10621
d61ddec4
UW		 106222008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10623
10624 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
10625 reg-s390.o and reg-s390x.o.
10626
10627 * linux-low.c (new_inferior): New global variable.
10628 (linux_create_inferior, linux_attach): Set it.
10629 (linux_wait_for_process): Call the_low_target.arch_setup after the
10630 target has stopped for the first time.
10631 (initialize_low): Do not call the_low_target.arch_setup.
10632
10633 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
10634 (s390_set_pc): Likewise.
10635 (s390_arch_setup): New function.
10636 (the_low_target): Use s390_arch_setup as arch_setup routine.
10637
10638 * regcache.c (realloc_register_cache): New function.
10639 (set_register_cache): Call it for each existing regcache.
10640
d05b4ac3
UW		 106412008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10642
10643 * server.h (init_registers): Remove prototype.
10644
10645 * linux-low.h (struct linux_target_ops): Add arch_setup field.
10646 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
10647 instead of init_registers ().
10648 * linux-arm-low.c (init_registers_arm): Add prototype.
10649 (init_registers_arm_with_iwmmxt): Likewise.
10650 (the_low_target): Add initializer for arch_setup field.
10651 * linux-cris-low.c (init_registers_cris): Add prototype.
10652 (the_low_target): Add initializer for arch_setup field.
10653 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
10654 (the_low_target): Add initializer for arch_setup field.
10655 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
10656 (the_low_target): Add initializer for arch_setup field.
10657 * linux-ia64-low.c (init_registers_ia64): Add prototype.
10658 (the_low_target): Add initializer for arch_setup field.
10659 * linux-m32r-low.c (init_registers_m32r): Add prototype.
10660 (the_low_target): Add initializer for arch_setup field.
10661 * linux-m68k-low.c (init_registers_m68k): Add prototype.
10662 (the_low_target): Add initializer for arch_setup field.
10663 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
10664 (init_registers_mips64_linux): Likewise.
10665 (the_low_target): Add initializer for arch_setup field.
10666 * linux-ppc-low.c (init_registers_ppc): Add prototype.
10667 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
10668 (the_low_target): Add initializer for arch_setup field.
10669 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
10670 (init_registers_powerpc_64): Likewise.
10671 (the_low_target): Add initializer for arch_setup field.
10672 * linux-s390-low.c (init_registers_s390): Add prototype.
10673 (init_registers_s390x): Likewise.
10674 (the_low_target): Add initializer for arch_setup field.
10675 * linux-sh-low.c (init_registers_sh): Add prototype.
10676 (the_low_target): Add initializer for arch_setup field.
10677 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
10678 (the_low_target): Add initializer for arch_setup field.
10679 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
10680 (the_low_target): Add initializer for arch_setup field.
10681
10682 * win32-low.h (struct win32_target_ops): Add arch_setup field.
10683 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
10684 instead of init_registers ().
10685 * win32-arm-low.c (init_registers_arm): Add prototype.
10686 (the_low_target): Add initializer for arch_setup field.
10687 * win32-i386-low.c (init_registers_i386): Add prototype.
10688 (the_low_target): Add initializer for arch_setup field.
10689
10690 * spu-low.c (init_registers_spu): Add prototype.
10691 (initialize_low): Call initialie_registers_spu () instead of
10692 initialize_registers ().
10693
fd96d250
PA		 106942008-02-19 Pedro Alves <pedro@codesourcery.com>
10695
10696 * server.c (handle_v_requests): When handling the vRun and vAttach
10697 packets, if already debugging a process, don't kill it. Return an
10698 error instead.
10699
d41b6bb4
DJ		 107002008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
10701
10702 * server.c (handle_query): Correct length check.
10703
5ac588cf
PA		 107042008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
10705
10706 * win32-low.c (do_initial_child_stuff): Add process handle
10707 parameter. Set current_process_handle and current_process_id from the
10708 parameters. Clear globals.
10709 (win32_create_inferior): Don't set current_process_handle and
10710 current_process_id here. Instead pass them on the call to
10711 do_initial_child_stuff.
10712 (win32_attach): Likewise.
10713 (win32_clear_inferiors): New.
10714 (win32_kill): Don't close the current process handle or the
10715 current thread handle here. Instead call win32_clear_inferiors.
10716 (win32_detach): Don't open a new handle to the process. Call
10717 win32_clear_inferiors.
10718 (win32_join): Don't rely on current_process_handle; open a new
10719 handle using the process id.
10720 (win32_wait): Call win32_clear_inferiors when the inferior process
10721 has exited.
10722
ecd7ecbc
DJ		 107232008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
10724
10725 * server.c (monitor_show_help): Add "exit".
10726
1525d545
MG		 107272008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
10728
ecd7ecbc 10729 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 10730 (clean): Add reg-xtensa.c.
10731 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 10732 * configure.srv (xtensa*-*-linux*) New target.
10733 * linux-xtensa-low.c: New.
10734 * xtensa-xtregs.c: New.
1525d545 10735
59a016f0
PA		 107362008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
10737
10738 * hostio.c: Don't include errno.h.
10739 (errno_to_fileio_errno): Move to hostio-errno.
10740 * hostio.c: (hostio_error): Remove the error parameter. Defer the
10741 error number outputting to the target->hostio_last_error callback.
10742 (hostio_packet_error): Use FILEIO_EINVAL directly.
10743 (handle_open, handle_pread, hostio_error, handle_unlink): Update
10744 calls to hostio_error.
10745 * hostio-errno.c: New.
10746 * server.h (hostio_last_error_from_errno): Declare.
10747 * target.h (target_ops): Add hostio_last_error member.
10748 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
10749 as hostio_last_error handler.
889bf7c5 10750 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 10751 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
10752 (wince_hostio_last_error): New functions.
10753 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
10754 as hostio_last_error handler.
10755 (win32_target_ops) [!_WIN32_WCE]: Register
10756 hostio_last_error_from_errno as hostio_last_error handler.
10757 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
10758 (hostio-errno.o): New rule.
10759 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
10760 * configure.srv (srv_hostio_err_objs): New variable. Default to
10761 hostio-errno.o.
10762 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
10763 * configure: Regenerate.
10764
2d717e4f
DJ		 107652008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10766
10767 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
10768 (linux_kill, linux_detach): Clean up the process list.
10769 * remote-utils.c (remote_open): Improve port number parsing.
10770 (putpkt_binary, input_interrupt): Only send interrupts if the target
10771 is running.
10772 * server.c (extended_protocol): Make static.
10773 (attached): Define earlier.
10774 (exit_requested, response_needed, program_argv): New variables.
10775 (target_running): New.
10776 (start_inferior): Clear attached here.
10777 (attach_inferior): Set attached here.
10778 (require_running): Define.
10779 (handle_query): Use require_running and target_running. Implement
10780 "monitor exit".
10781 (handle_v_attach, handle_v_run): New.
10782 (handle_v_requests): Use require_running. Handle vAttach and vRun.
10783 (gdbserver_usage): Update.
10784 (main): Redo argument parsing. Handle --debug and --multi. Handle
10785 --attach along with other options or after the port. Save
10786 program_argv. Support no initial program. Resynchronize
10787 communication with GDB after an error. Handle "monitor exit".
10788 Use require_running and target_running. Always allow the extended
10789 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
10790 restart in extended mode.
10791 * README: Refer to the GDB manual. Update --attach usage.
10792
7407e2de
AS		 107932007-12-20 Andreas Schwab <schwab@suse.de>
10794
10795 * linux-low.c (STACK_SIZE): Define.
10796 (linux_tracefork_child): Use it. Use __clone2 on ia64.
10797 (linux_test_for_tracefork): Likewise.
10798
b65d95c5
DJ		 107992007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
10800
10801 * linux-low.c (linux_wait_for_event): Update messages. Do not
10802 reinsert auto-delete breakpoints.
10803 * mem-break.c (struct breakpoint): Change return type of handler to
10804 int.
10805 (set_breakpoint_at): Update handler type.
10806 (reinsert_breakpoint_handler): Return 1 instead of calling
10807 delete_breakpoint.
10808 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
10809 setting a new one.
10810 (check_breakpoints): Delete auto-delete breakpoints and return 2.
10811 * mem-break.h (set_breakpoint_at): Update handler type.
10812 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
10813 * win32-low.c (auto_delete_breakpoint): New.
10814 (get_child_debug_event): Use it.
10815
4e799345
DJ		 108162007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
10817
10818 * configure.ac: Check for pread and pwrite.
10819 * hostio.c (handle_pread): Fall back to lseek and read.
10820 (handle_pwrite): Fall back to lseek and write.
10821 * config.in, configure: Regenerated.
10822
27524b67
DJ		 108232007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
10824
10825 * server.c (myresume): Add own_buf argument.
10826 (main): Update calls.
10827
a20d5e98
DJ		 108282007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
10829
10830 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
10831 * remote-utils.c (remote_open): Do not call disable_async_io.
10832 (block_async_io): Delete.
10833 (unblock_async_io): Make static.
10834 (initialize_async_io): New.
10835 * server.c (handle_v_cont): Handle async I/O here.
10836 (myresume): Likewise. Move other common resume tasks here...
10837 (main): ... from here. Call initialize_async_io. Disable async
10838 I/O before the main loop.
10839 * server.h (initialize_async_io): Declare.
10840 (block_async_io, unblock_async_io): Delete prototypes.
10841 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
10842
b79d787e
DJ		 108432007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
10844
10845 * remote-utils.c (readchar): Allow binary data in received messages.
10846
d97903b2
PA		 108472007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10848
10849 * win32-low.c (attaching): New global.
10850 (win32_create_inferior): Clear the `attaching' global.
10851 (win32_attach): Set the `attaching' global.
10852 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
10853 attaching. Only set a breakpoint at the entry point if not
10854 attaching.
10855
311de423
PA		 108562007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10857
10858 * server.c (main): Don't report dll events on the initial
10859 connection on attaches.
10860
6c2d16d2
PA		 108612007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10862
10863 * server.c (main): Relax numerical bases supported for the pid of
10864 the --attach command line argument.
10865
5ca906e6
PA		 108662007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10867
10868 * win32-low.c (win32_attach): Call OpenProcess before
10869 DebugActiveProcess, not after. Add last error output to error
10870 call.
10871
9c6c8194
PA		 108722007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10873
10874 * win32-low.c (win32_get_thread_context)
10875 (win32_set_thread_context): New functions.
10876 (thread_rec): Use win32_get_thread_context.
10877 (continue_one_thread, win32_resume): Use win32_set_thread_context.
10878 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
10879 field.
10880
4d5d1aaa
PA		 108812007-12-03 Leo Zayas
10882 Pedro Alves <pedro_alves@portugalmail.pt>
10883
10884 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
10885 global variables.
10886 (child_add_thread): Minor cleanup.
10887 (child_continue): Resume artificially suspended threads before
10888 calling ContinueDebugEvent.
10889 (suspend_one_thread): New.
10890 (fake_breakpoint_event): New.
10891 (get_child_debug_event): Change return type to int. Check here if
10892 gdb sent an interrupt request. If a soft interrupt was requested,
10893 fake a breakpoint event. Return 0 if there is no event to handle,
10894 and 1 otherwise.
10895 (win32_wait): Don't check here if gdb sent an interrupt request.
10896 Ensure there is a valid event to handle.
10897 (win32_request_interrupt): Add soft interruption method as last
10898 resort.
10899
c436e841
PA		 109002007-12-03 Leo Zayas
10901 Pedro Alves <pedro_alves@portugalmail.pt>
10902
10903 * win32-low.h (win32_thread_info): Add descriptions to the
10904 structure members. Replace `suspend_count' counter by a
10905 `suspended' flag.
10906 * win32-low.c (thread_rec): Update condition of when to get the
10907 context from the inferior. Rely on ContextFlags being set if it
10908 has already been retrieved. Only suspend the inferior thread if
10909 we haven't already. Warn if that fails.
10910 (continue_one_thread): s/suspend_count/suspended/. Only call
10911 ResumeThread once. Warn if that fails.
10912
e7b5fa67
PA		 109132007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10914
10915 * win32-low.c (win32_wait): Don't read from the inferior when it
10916 has already exited.
10917
a385171d
PA		 109182007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10919
10920 * Makefile.in (win32_low_h): New variable.
10921 (win32-low.o): Add dependency on $(win32_low_h).
10922 (win32-arm-low.o, win32-i386-low.o): New rules.
10923
f80c84b3
DJ		 109242007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10925
10926 * hostio.c: Correct copyright year.
10927
a6b151f1
DJ		 109282007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10929
10930 * Makefile.in (OBS): Add hostio.o.
10931 (hostio.o): New rule.
10932 * server.h (handle_vFile): Declare.
10933 * hostio.c: New file.
10934 * server.c (handle_v_requests): Take packet_len and new_packet_len
10935 for binary packets. Call handle_vFile.
10936 (main): Update call to handle_v_requests.
10937
f9387fc3
DJ		 109382007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
10939
10940 * linux-low.c: Include <sched.h>.
10941
51c2684e
DJ		 109422007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
10943
10944 * linux-low.c (linux_tracefork_grandchild): New.
10945 (linux_tracefork_child): Use clone.
10946 (linux_test_for_tracefork): Use clone; allocate and free a stack.
10947
75f83163
JB		 109482007-10-31 Joel Brobecker <brobecker@adacore.com>
10949
10950 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
10951
da5898ce
DJ		 109522007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
10953
10954 * linux-low.c (handle_extended_wait): Handle unexpected signals.
10955
24a09b5f
DJ		 109562007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
10957
10958 * inferiors.c (change_inferior_id): Delete.
10959 (add_pid_to_list, pull_pid_from_list): New.
10960 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
10961 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
10962 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
10963 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
10964 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
10965 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
10966 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
10967 (using_threads): Always set to 1.
10968 (handle_extended_wait): New.
10969 (add_process): Do not set TID.
10970 (linux_create_inferior): Set must_set_ptrace_flags.
10971 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
10972 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
10973 (linux_thread_alive): Rename TID argument to LWPID.
10974 (linux_wait_for_process): Handle unknown processes. Do not use TID.
10975 (linux_wait_for_event): Do not use TID or check using_threads. Update
10976 call to dead_thread_notify. Call handle_extended_wait.
10977 (linux_create_inferior): Use PTRACE_SETOPTIONS.
10978 (send_sigstop): Delete sigstop_sent.
10979 (wait_for_sigstop): Avoid TID.
10980 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
10981 (linux_test_for_tracefork): New.
10982 (linux_lookup_signals): Use thread_db_active and
10983 linux_supports_tracefork_flag.
10984 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
10985 * linux-low.h (get_process_thread): Avoid TID.
10986 (struct process_ifo): Move thread_known and tid to the end. Remove
10987 sigstop_sent.
10988 (linux_attach_lwp, thread_db_init): Update prototypes.
10989 * server.h (change_inferior_id): Delete prototype.
10990 (add_pid_to_list, pull_pid_from_list): New prototypes.
10991 * thread-db.c (thread_db_use_events): New.
10992 (find_first_thread): Rename to...
10993 (find_one_thread): ...this. Update callers and messages. Do not
10994 call fatal. Check thread_db_use_events. Do not call
10995 change_inferior_id or new_thread_notify.
10996 (maybe_attach_thread): Update. Do not call new_thread_notify.
10997 (thread_db_init): Set thread_db_use_events. Check use_events.
10998 * utils.c (fatal, warning): Correct message prefix.
10999
30ed0a8f
DJ		 110002007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
11001
11002 * Makefile.in (clean): Remove new files.
11003 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
11004 (powerpc-64.o, powerpc-64.c): New rules.
11005 * configure.srv: Use alternate register sets for powerpc64-*-linux*
11006 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
11007 with SPE.
11008 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
11009 SPE targets.
11010 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
11011 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
11012 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
11013 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
11014 (target_regsets): Add AltiVec and SPE register sets.
11015 * configure.ac: Check for AltiVec and SPE.
11016 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
11017 (ppc_fill_vrregset, ppc_store_vrregset): New.
11018 (target_regsets): Add AltiVec register set.
11019 * configure: Regenerated.
11020
fd462a61
DJ		 110212007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
11022
11023 * linux-low.c (O_LARGEFILE): Define.
11024 (linux_read_memory): Use /proc/PID/mem.
11025 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
11026 * configure, config.in: Regenerated.
11027
69f223ed
DJ		 110282007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11029
11030 * linux-low.c (linux_wait_for_event): Do not pass signals while
11031 single-stepping.
11032
aec18585
PA		 110332007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11034
11035 * win32-low.c (create_process): New.
11036 (win32_create_inferior): Use create_process instead of
11037 CreateProcess. If create_process failed retry appending an ".exe"
11038 suffix. Store the GetLastError result immediatelly after
11039 create_process calls and use it on the call to error.
11040
34d86ddd
PA		 110412007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11042
11043 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
11044
5a0e3bd0
JB		 110452007-08-23 Joel Brobecker <brobecker@adacore.com>
11046
11047 * configure.ac: Switch license to GPLv3.
11048
f88c79e6
MS		 110492007-08-01 Michael Snyder <msnyder@access-company.com>
11050
11051 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
11052
6b3d9b83
PA		 110532007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
11054
11055 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
11056 typedef.
11057 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
11058 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
11059 CloseToolhelp32Snapshot.
11060 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
11061 CloseToolhelp32Snapshot.
11062
c588c53c
MS		 110632007-07-27 Michael Snyder <michael.snyder@access-company.com>
11064
11065 * server.c (main): Check for inferior exit before main loop.
11066
aa0403d9
PA		 110672007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
11068
11069 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
11070 instead of on tmp_desc.
11071
255e7678
DJ		 110722007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
11073 Daniel Jacobowitz <dan@codesourcery.com>
11074
11075 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
11076 (add_thread): Minor cleanups.
11077 (clear_inferiors): Move lower in the file. Clear the DLL
11078 list.
11079 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
11080 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
11081 (xml_escape_text): New.
11082 * server.c (handle_query): Handle qXfer:libraries:read. Report it
11083 for qSupported.
11084 (handle_v_cont): Report errors.
11085 (gdbserver_version): Update.
11086 (main): Correct size of own_buf. Do not report initial DLL events.
11087 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11088 (unloaded_dll, xml_escape_text): New.
11089 * win32-low.c (enum target_waitkind): Update comments.
11090 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11091 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11092 (win32_EnumProcessModules, win32_GetModuleInformation)
11093 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11094 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11095 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11096 (win32_Module32First, win32_Module32Next, load_toolhelp)
11097 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11098 (get_child_debug_event): Handle DLL events.
11099 (win32_wait): Likewise.
11100
0d37add9
DJ		 111012007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11102
11103 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11104 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11105
45e2715e
PA		 111062007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11107
11108 * win32-low.c (handle_output_debug_string): Ignore event if not
11109 waiting.
11110
c5674cf1
PA		 111112007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11112
11113 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11114
2bbe3cc1
DJ		 111152007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11116
11117 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11118
ae13219e
DJ		 111192007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11120
11121 * inferiors.c (change_inferior_id): Add comment.
11122 * linux-low.c (check_removed_breakpoint): Add an early
11123 prototype. Improve debug output.
11124 (linux_attach): Doc update.
11125 (linux_detach_one_process, linux_detach): Clean up before releasing
11126 each process.
11127 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11128 * linux-low.h (struct process_info): Doc improvement.
11129 * mem-break.c (delete_all_breakpoints): New.
11130 * mem-break.h (delete_all_breakpoints): New prototype.
11131 * thread-db.c (find_first_thread): New.
11132 (thread_db_create_event): Call it instead of
11133 thread_db_find_new_threads. Clean up unused variables.
11134 (maybe_attach_thread): Remove first thread handling.
11135 (thread_db_find_new_threads): Use find_first_thread.
11136 (thread_db_get_tls_address): Likewise.
11137
4105de34
DJ		 111382007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11139
11140 * thread-db.c (thread_db_find_new_threads): Add prototype.
11141 (thread_db_create_event): Check for the main thread before adding
11142 a new thread.
11143 (maybe_attach_thread): Only enable event reporting if TID == 0.
11144 (thread_db_get_tls_address): Check for new threads.
11145
2b876972
DJ		 111462007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11147
11148 * linux-low.c (linux_create_inferior): Try execv before execvp.
11149 * spu-low.c (spu_create_inferior): Likewise.
11150
7a245884
DJ		 111512007-06-13 Mike Frysinger <vapier@gentoo.org>
11152
11153 * linux-low.c (linux_create_inferior): Change execv to execvp.
11154 * spu-low.c (spu_create_inferior): Likewies.
11155
117ce543
DJ		 111562007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11157
11158 * Makefile.in (clean): Clean new files instead of deleted ones.
11159 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11160 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11161 rules.
11162 * configure.srv: Specify XML files and new regformats for MIPS and
11163 MIPS64 GNU/Linux.
11164 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11165 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11166 an entry for the restart register.
11167 (mips_cannot_fetch_register, mips_cannot_store_register)
11168 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11169 register names to match the XML descriptions.
11170 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11171 restart register instead of $0.
11172
0e7f50da
UW		 111732007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11174 Markus Deuling <deuling@de.ibm.com>
11175
11176 * remote-utils.c (decode_xfer_write): New function.
11177 * server.h (decode_xfer_write): Add prototype.
11178 * server.c (handle_query): Add PACKET_LEN argument. Support
11179 qXfer:spu:read and qXfer:spu:write packets.
11180 (main): Pass packet_len to handle_query.
11181 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11182 * target.h (target_ops): Add qxfer_spu.
11183
374c1d38
UW		 111842007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11185
11186 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11187 accessing non-seekable spufs files.
11188
bb63802a
UW		 111892007-05-16 Markus Deuling <deuling@de.ibm.com>
11190
889bf7c5 11191 * server.c (handle_query): Add reply for qC packet.
bb63802a 11192
7390519e
PA		 111932007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11194 Leo Zayas <lerele@champenstudios@com>
11195
11196 * server.h (check_remote_input_interrupt_request): New function.
11197 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11198 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11199 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11200 (check_remote_input_interrupt_request): New function.
11201 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 11202 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 11203 winapi_GenerateConsoleCtrlEvent): New typedefs.
11204 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
11205 to 250 ms.
11206 (win32_wait): Check for remote interrupt request
11207 with check_remote_input_interrupt_request.
11208 (win32_request_interrupt): New function.
11209 (win32_target_op): Set request_interrupt to win32_request_interrupt.
11210
34b34921
PA		 112112007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11212
11213 * win32-low.c (debug_registers_changed,
11214 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
11215 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
11216 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
11217 (thread_rec): Get context using the low target.
11218 (child_add_thread): Call thread_added on the low target,
11219 which does the same thing.
11220 (regptr): Delete.
11221 (do_initial_child_stuff): Remove debug registers references.
11222 Set context using the low target. Resume threads after
11223 setting the contexts.
11224 (child_continue): Remove dead variable. Remove debug
11225 registers references.
11226 (child_fetch_inferior_registers): Go through the low target.
11227 (do_child_store_inferior_registers): Remove.
11228 (child_store_inferior_registers): Go through the low target.
11229 (win32_resume): Remove debug registers references.
11230 Set context using the low target.
11231 (handle_exception): Change return type to void. Don't record
11232 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
11233 first chance exception.
889bf7c5 11234 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 11235 goto loop. Always return after waiting for debug event.
11236 (win32_wait): Convert to switch statement. Handle spurious
11237 events.
11238
11239 * win32-i386-low.c (debug_registers_changed,
11240 debug_registers_used): New.
11241 (initial_stuff): Rename to ...
11242 (i386_initial_stuff): ... this. Clear debug registers
11243 state variables.
11244 (store_debug_registers): Delete.
11245 (i386_get_thread_context): New.
11246 (load_debug_registers): Delete.
11247 (i386_set_thread_context): New.
11248 (i386_thread_added): New.
11249 (single_step): Rename to ...
11250 (i386_single_step): ... this.
11251 (do_fetch_inferior_registers): Rename to ...
11252 (i386_fetch_inferior_register): ... this.
11253 (i386_store_inferior_register): New.
11254 (the_low_target): Adapt to new interface.
11255
11256 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
11257 (arm_get_thread_context): New.
11258 (arm_set_thread_context): New.
11259 (regptr): New.
11260 (do_fetch_inferior_registers): Rename to ...
11261 (arm_fetch_inferior_register): ... this.
11262 (arm_store_inferior_register): New.
11263 (arm_wince_breakpoint): Reimplement as unsigned long.
11264 (arm_wince_breakpoint_len): Define.
11265 (the_low_target): Adapt to new interface.
11266
11267 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
11268 load_debug_registers. Add get_thread_context, set_thread_context,
11269 thread_added and store_inferior_register. Rename
11270 fetch_inferior_registers to fetch_inferior_register.
11271 (regptr): Remove declaration.
11272
dd6953e1
PA		 112732007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11274
11275 * linux-low.c (linux_detach): Change return type to int. Return 0.
11276 * spu-low.c (spu_detach): Likewise.
11277
444d6139
PA		 112782007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11279
11280 * target.h (target_ops): Change return type of detach to int.
11281 Add join.
11282 (join_inferior): New.
11283 * server.c (main): Don't skip detach support on mingw32.
11284 If the inferior doesn't support detaching return error.
11285 Call join_inferior instead of using waitpid.
11286 * linux-low.c (linux_join): New.
11287 (linux_target_op): Add linux_join.
11288 * spu-low.c (spu_join): New.
11289 (spu_target_ops): Add spu_join.
11290 * win32-low.c (win32_detach): Adapt to new interface.
11291 Reopen current_process_handle before detaching. Issue a child
11292 resume before detaching.
11293 (win32_join): New.
11294 (win32_target_op): Add win32_join.
11295
1d5315fe
PA		 112962007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11297
11298 * win32-low.c (win32-attach): Fix return value.
11299 * target.h (target_ops): Describe ATTACH return values.
11300
bf914831
PA		 113012007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11302
11303 * win32-low.c (GETPROCADDRESS): Define.
11304 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
11305 (winapi_DebugSetProcessKillOnExit): Likewise.
11306 (win32_create_inferior): Force usage of ansi CreateProcessA.
11307 (win32_attach): Use GETPROCADDRESS.
11308 (win32_detach): Likewise.
11309
f72f3e60
PA		 113102007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11311
11312 * win32-low.c (win32_wait): Don't use WSTOPSIG.
11313
ed50f18f
PA		 113142007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
11315
11316 * win32-low.c: Commit leftover changes from 2007-03-29.
11317
0c2ead7e
DJ		 113182007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11319
11320 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
11321 fields short instead of int. Add explicit padding.
11322 (i387_cache_to_fsave): Remove unnecessary casts.
11323 (i387_fsave_to_cache): Doc fix.
11324 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
11325
73725ff3
DJ		 113262007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11327
11328 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
11329 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
11330
d99f33d8
PA		 113312007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11332
11333 * configure.srv (arm*-*-mingw32ce*): Move near the other
11334 arm targets.
11335
68070c10
PA		 113362007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11337
2482afc6 11338 * configure.ac: Add errno checking.
68070c10
PA		 11339 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
11340 sys/file.h and malloc.h.
11341 (AC_CHECK_DECLS): Add perror.
11342 (srv_mingwce): Handle.
2482afc6 11343 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 11344 win32-i386-low.o to srv_tgtobj.
11345 (i[34567]86-*-mingw*): Likewise.
11346 (arm*-*-mingw32ce*): Add case.
11347 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11348 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
11349 [__MINGW32CE__] (strerror): New function.
11350 [__MINGW32CE__] (errno): Define to GetLastError.
11351 [__MINGW32CE__] (COUNTOF): New macro.
11352 (remote_open): Remove extra close call.
11353 * mem-break.c (delete_breakpoint_at): New function.
11354 * mem-break.h (delete_breakpoint_at): Declare.
11355 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11356 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
11357 [USE_WIN32API] (read, write): Add char* casts.
11358 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
11359 * server.h: Include wincecompat.h on Windows CE.
11360 [HAVE_ERRNO_H]: Check.
11361 (perror): Declare if not declared.
11362 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
11363 (perror_with_name): Remove errno declaration.
11364 * wincecompat.h: New.
11365 * wincecompat.c: New.
11366 * win32-low.h: New.
11367 * win32-arm-low.c: New.
11368 * win32-i386-low.c: New.
11369 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
11370 (OUTMSG2): Make it safe.
11371 (_T): New macro.
11372 (COUNTOF): New macro.
11373 (NUM_REGS): Get it from the low target.
11374 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
11375 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
11376 (thread_rec): Let low target handle debug registers.
11377 (child_add_thread): Likewise.
11378 (child_init_thread_list): Likewise.
11379 (continue_one_thread): Likewise.
11380 (regptr): New.
11381 (do_child_fetch_inferior_registers): Move to ...
11382 * win32-i386-low.c: ... here, and rename to ...
11383 (do_fetch_inferior_registers): ... this.
889bf7c5 11384 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 11385 Go through the low target.
11386 (do_child_store_inferior_registers): Use regptr.
11387 (strwinerror): New function.
11388 (win32_create_inferior): Handle Windows CE.
11389 Use strwinerror instead of strerror on Windows error
11390 codes. Add program to the error output.
11391 Don't close the main thread handle on Windows CE.
11392 (win32_attach): Use coredll.dll on Windows CE.
11393 (win32_kill): Close current process and current
11394 thread handles.
11395 (win32_detach): Use coredll.dll on Windows CE.
11396 (win32_resume): Let low target handle debug registers, and
11397 step request.
11398 (handle_exception): Add/Remove initial breakpoint. Avoid
11399 non-existant WSTOPSIG on Windows CE.
11400 (win32_read_inferior_memory): Cast to remove warning.
11401 (win32_arch_string): Go through the low target.
11402 (initialize_low): Call set_breakpoint_data with the low
11403 target's breakpoint.
11404 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
11405 FOP_REGNUM, mappings): Move to ...
11406 * win32-i386-low.c: ... here.
11407 * win32-low.c (win32_thread_info): Move to ...
11408 * win32-low.h: ... here.
11409 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
11410 win32-arm-low.c and wincecompat.c.
11411 (all:): Add $EXEEXT.
11412 (install-only:): Likewise.
11413 (gdbserver:): Likewise.
11414 (gdbreplay:): Likewise.
11415 * config.in: Regenerate.
11416 * configure: Regenerate.
11417
41093d81
PA		 114182007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11419
11420 * win32-low.c: Rename typedef thread_info to
11421 win32_thread_info throughout.
11422
544afa54
PA		 114232007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11424
11425 * win32-i386-low.c: Rename to ...
11426 * win32-low.c: ... this.
11427 * configure.srv: Replace win32-i386-low.o with win32-low.o.
11428 * Makefile.in: Likewise.
11429
bce7165d
PA		 114302007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
11431
11432 * remote-utils.c (monitor_output): Constify msg parameter.
11433 * server.h (monitor_output): Likewise.
11434 * win32-i386-low.c (handle_output_debug_string): New.
11435 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
11436 handle_output_debug_string.
11437 (get_child_debug_event): Likewise.
11438
506c7aa0
DJ		 114392007-03-27 Mat Hostetter <mat@lcs.mit.edu>
11440
11441 * server.c (main): Correct strtoul check.
11442
42c81e2a
DJ		 114432007-03-27 Jon Ringle <jon@ringle.org>
11444
11445 * linux-low.c: Check __ARCH_HAS_MMU__ also.
11446
9453113a
DJ		 114472007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
11448
11449 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
11450
64a69107
DJ		 114512007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
11452
11453 * terminal.h: Check HAVE_SGTTY_H.
11454
114552007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 11456
11457 * remote-utils.c (remote_open): Print out the assigned port number.
11458
c74d0ad8
DJ		 114592007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
11460
11461 * remote-utils.c (monitor_output): New function.
11462 * server.c (debug_threads): Define here.
11463 (monitor_show_help): New function.
11464 (handle_query): Handle qRcmd.
11465 (main): Do not handle 'd' packet.
11466 * server.h (debug_threads, remote_debug, monitor_output): Declare.
11467 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
11468 of debug_threads.
11469
de7c3b4a
PA		 114702007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11471
11472 * Makefile.in (EXEEXT): New.
11473 (clean): Use $(EXEEXT).
11474
ef57601b
PA		 114752007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11476
11477 * target.h (target_ops): Rename send_signal to request_interrupt,
11478 and remove enum target_signal parameter.
11479 * linux-low.c (linux_request_interrupt): Rename from
11480 linux_send_signal, and always send SIGINT.
11481 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
11482 and always send SIGINT.
11483 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
11484 of send_signal.
11485 (input_interrupt): Likewise.
11486
820f2bda
PA		 114872007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11488
11489 * server.c (get_features_xml): Check if target implemented
11490 arch_string.
11491 * win32-i386-low.c (win32_arch_string): New.
11492 (win32_target_ops): Add win32_arch_string as arch_string member.
11493
ab39bf24
UW		 114942007-02-22 Markus Deuling <deuling@de.ibm.com>
11495
11496 * spu-low.c (spu_arch_string): New.
11497 (spu_target_ops): Add spu_arch_string.
11498
61ff6e04
DJ		 114992007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
11500
11501 * remote-utils.c: Remove HAVE_TERMINAL_H check.
11502 * configure.ac: Do not check for terminal.h.
11503 * configure, config.in: Regenerated.
11504
fb1e4ffc
DJ		 115052007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11506
11507 * Makefile.in (OBS): Add $(XML_BUILTIN).
11508 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
11509 (clean): Update.
11510 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
11511 (arm-with-iwmmxt.c): New.
11512 * config.in, configure: Regenerate.
11513 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
11514 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
11515 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
11516 (arm*-*-linux*): Add iWMMXt and regset support.
11517 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
11518 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
11519 (arm_store_wmmxregset, target_regsets): New.
11520 * server.c (get_features_xml): Take annex argument. Check builtin
11521 XML documents.
11522 (handle_query): Handle multiple annexes.
11523
0f48aa01
DJ		 115242007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11525
11526 * remote-utils.c [USE_WIN32API] (read, write): Define.
11527 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
11528 write.
11529
23181151
DJ		 115302007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
11531
11532 * linux-i386-low.c (the_low_target): Set arch_string.
11533 * linux-x86-64-low.c (the_low_target): Likewise.
11534 * linux-low.c (linux_arch_string): New.
11535 (linux_target_ops): Add it.
11536 * linux-low.h (struct linux_target_ops): Add arch_string.
11537 * server.c (write_qxfer_response): Use const void * for DATA.
11538 (get_features_xml): New.
11539 (handle_query): Handle qXfer:features:read. Report it for qSupported.
11540 * target.h (struct target_ops): Add arch_string method.
11541
9d606399
DJ		 115422007-01-03 Denis Pilat <denis.pilat@st.com>
11543 Daniel Jacobowitz <dan@codesourcery.com>
11544
11545 * linux-low.c (linux_kill): Handle being called with no threads.
11546 * win32-i386-low.c (win32_kill): Likewise.
11547 (get_child_debug_event): Clear current_process_handle.
11548
115492006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 11550 Daniel Jacobowitz <dan@codesourcery.com>
11551
11552 * remote-utils.c (remote_open): Check the type of specified
11553 serial port devices before opening them.
11554 * server.c (main): Kill the inferior if an error occurs during
11555 the first remote_open.
11556
a5e13d24
DJ		 115572006-12-05 Markus Deuling <deuling@de.ibm.com>
11558
11559 * README: Update supported targets.
11560
186947f7
DJ		 115612006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
11562
11563 * Makefile.in (clean): Remove reg-mips64.c.
11564 (reg-mips64.c, reg-mips64.o): New rules.
11565 * configure.srv: Handle mips64. Include regset support for mips.
11566 * linux-mips-low.c (union mips_register): New.
11567 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
11568 (mips_breakpoint, mips_breakpoint_at): Use int.
11569 (mips_collect_register, mips_supply_register)
11570 (mips_collect_register_32bit, mips_supply_register_32bit)
11571 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11572 (mips_store_fpregset, target_regsets): New.
11573 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
11574
a13e2c95
UW		 115752006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
11576
11577 * configure.srv: Add target "spu*-*-*".
11578 * Makefile.in (clean): Remove reg-spu.c.
11579 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
11580 * spu-low.c: New file.
11581
cb7283db
DJ		 115822006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11583
11584 * configure.ac: Correct td_thr_tls_get_addr test.
11585 * configure: Regenerated.
11586
89be2091
DJ		 115872006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11588
11589 * linux-low.c (linux_wait_for_event): Reformat. Use the
11590 pass_signals array.
11591 * remote-utils.c (decode_address_to_semicolon): New.
11592 * server.c (pass_signals, handle_general_set): New.
11593 (handle_query): Mention QPassSignals for qSupported.
11594 (main): Call handle_general_set.
11595 * server.h (pass_signals, decode_address_to_semicolon): New.
11596
000ef4f0
DJ		 115972006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
11598
11599 * server.c (handle_query): Correct error handling for read_auxv.
11600
b7149293
UW		 116012005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
11602
11603 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
11604 and srv_linux_thread_db to yes.
11605 * linux-s390-low.c (s390_fill_gregset): New function.
11606 (target_regsets): Define data structure.
11607
dae5f5cf
DJ		 116082006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
11609
11610 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
11611 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
11612 * config.in, configure: Regenerated.
11613 * inferiors.c (gdb_id_to_thread): New function.
11614 (gdb_id_to_thread_id): Use it.
11615 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
11616 * linux-low.h (struct process_info): Add th member.
11617 (thread_db_get_tls_address): New prototype.
11618 * remote-utils.c (decode_address): Make non-static.
11619 * server.c (handle_query): Handle qGetTLSAddr.
11620 * server.h (gdb_id_to_thread, decode_address): New prototypes.
11621 * target.h (struct target_ops): Add get_tls_address.
11622 * thread-db.c (maybe_attach_thread): Save the thread handle.
11623 (thread_db_get_tls_address): New.
11624
32ca6d61
DJ		 116252006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
11626
11627 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
11628 (linux_resume_one_process): Take a siginfo_t *. Update all
11629 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
11630 (struct pending_signals): Add a siginfo_t.
11631 (linux_wait_for_process): Always set last_status.
11632 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
11633 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
11634 * linux-low.h (struct process_info): Add last_status.
11635
5ffff7c1
DJ		 116362006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
11637
11638 * remote-utils.c (try_rle): New function.
11639 (putpkt_binary): Use it.
11640
8695c747
DJ		 116412006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
11642
11643 * Makefile.in (clean): Clean reg-x86-64-linux.c.
11644 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
11645 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
11646 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
11647 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
11648 point registers.
11649
290fadea
RS		 116502006-08-08 Richard Sandiford <richard@codesourcery.com>
11651
11652 * server.c (terminal_fd): New variable.
11653 (old_foreground_pgrp): Likewise.
11654 (restore_old_foreground_pgrp): New function.
11655 (start_inferior): Record the terminal file descriptor in terminal_fd
11656 and its original foreground group in old_foreground_pgrp. Register
11657 restore_old_foreground_pgrp with atexit().
11658
9f2e1e63
DJ		 116592006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
11660
11661 * server.c (handle_query): Correct qPart to qXfer.
11662
b80864fb
DJ		 116632006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
11664
11665 * configure.ac: Check for more headers which are missing on
11666 Windows. Automatically supply -lwsock32 and USE_WIN32API.
11667 * configure.srv: Add Cygwin and mingw32.
11668 * remote-utils.c: Don't include headers unconditionally which
11669 are missing on mingw32. Include <winsock.h> for mingw32.
11670 (remote_open): Adjust for mingw32 support. Flush
11671 standard error after writing to it.
11672 (remote_close, putpkt_binary, input_interrupt, block_async_io)
11673 (unblock_async_io, enable_async_io, disable_async_io)
11674 (readchar, getpkt): Update for Winsock support.
11675 (prepare_resume_reply): Expect a protocol signal number.
11676 * server.c: Disable <sys/wait.h> on mingw32.
11677 (start_inferior): Adjust for mingw32 support. Flush
11678 standard error after writing to it.
11679 (attach_inferior): Likewise. Use protocol signal
11680 numbers.
11681 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
11682 and names.
11683 * win32-i386-low.c: New file.
11684 * Makefile.in (XM_CLIBS): Set.
11685 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
11686 (win32-i386-low.o): New dependency rule.
11687 * linux-low.c (linux_wait): Use target signal numbers.
11688 * target.h (struct target_ops): Doc fix.
11689 * server.h (target_signal_to_name): New prototype.
11690 * gdbreplay.c: Don't include headers unconditionally which
11691 are missing on mingw32. Include <winsock.h> for mingw32.
11692 (remote_close, remote_open): Adjust for Winsock support.
11693 * configure, config.in: Regenerated.
11694
0876f84a
DJ		 116952006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11696
11697 * server.c (decode_xfer_read, write_qxfer_response): New.
11698 (handle_query): Take a packet length argument. Handle
11699 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
11700 the qSupported response.
11701 (main): Update call to handle_query.
11702
01f9e8fa
DJ		 117032006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
11704
11705 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
11706 (putpkt_binary): Renamed from putpkt and adjusted for binary
11707 data.
11708 (putpkt): New wrapper for putpkt_binary.
11709 (readchar): Don't mask off the high bit.
11710 (decode_X_packet): New function.
11711 * server.c (main): Call putpkt_binary if a handler sets the packet
11712 length. Save the length of the incoming packet. Handle 'X'.
11713 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
11714
be2a5f71
DJ		 117152006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
11716
11717 * server.c (handle_query): Handle qSupported.
11718
ea025f5f
DJ		 117192006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11720
11721 * remote-utils.c (all_symbols_looked_up): New variable.
11722 (look_up_one_symbol): Check it.
11723 * server.h (look_up_one_symbol): New declaration.
11724 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
11725
9308fc88
DJ		 117262006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11727
11728 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 11729 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 11730 (PTRACE_GET_THREAD_AREA): Define.
11731 (ps_get_thread_area): New function.
11732
52fb6437
NS		 117332006-05-09 Nathan Sidwell <nathan@codesourcery.com>
11734
11735 * configure.srv (m68k*-*-uclinux*): New target.
11736 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
11737 (linux_resume_one_process): Remove extraneous cast.
11738 (linux_read_offsets): New.
11739 (linux_target_op): Add linux_read_offsets on mmuless systems.
11740 * server.c (handle_query): Add qOffsets logic.
11741 * target.h (struct target_ops): Add read_offsets.
11742
21b0f40c
DJ		 117432006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11744
11745 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
11746 (PTRACE_GET_THREAD_AREA): Define.
11747 (ps_get_thread_area): New function.
11748 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
11749 (linux-x86-64-low.o): Update.
11750
0050a760
DJ		 117512006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11752
11753 * configure.ac: Remove checks for prfpregset_t.
11754 * gdb_proc_service.h: New file.
11755 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
11756 new "gdb_proc_service.h".
11757 * proc-service.c: Likewise.
11758 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
11759 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
11760 * Makefile.in (gdb_proc_service_h): Updated.
11761 * configure, config.in: Regenerated.
11762
b92a518e
DJ		 117632006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
11764
11765 * remote-utils.c (prepare_resume_reply): Move declaration
11766 of gdb_id_from_wait to the top of the block.
11767
545587ee
DJ		 117682006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
11769
11770 * linux-low.c (regsets_store_inferior_registers): Read the regset
11771 from the target before filling it.
11772
9db87ebd
DJ		 117732006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11774
11775 * server.c (attach_inferior): Return SIGTRAP for a successful
11776 attach.
11777
dd24457d
DJ		 117782006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11779
11780 * Makefile.in (OBS): Add version.o.
11781 (STAGESTUFF): Delete.
11782 (version.o): Add dependencies.
11783 (version.c): Replace rule.
11784 (clean): Remove version.c.
11785 * server.c (gdbserver_version): New.
11786 (gdbserver_usage): Use printf.
11787 (main): Handle --version and --help.
11788 * server.h (version, host_name): Add declarations.
11789
6f0f660e
EZ		 117902005-12-23 Eli Zaretskii <eliz@gnu.org>
11791
889bf7c5
PA		 11792 * linux-arm-low.c:
11793 * linux-arm-low.c:
11794 * inferiors.c:
11795 * i387-fp.h:
11796 * i387-fp.c:
11797 * gdbreplay.c:
11798 * regcache.c:
11799 * proc-service.c:
11800 * mem-break.h:
11801 * mem-break.c:
11802 * linux-x86-64-low.c:
11803 * linux-sh-low.c:
11804 * linux-s390-low.c:
11805 * linux-ppc64-low.c:
11806 * linux-ppc-low.c:
11807 * linux-mips-low.c:
11808 * linux-m68k-low.c:
11809 * linux-m32r-low.c:
11810 * linux-low.h:
11811 * linux-low.c:
11812 * linux-ia64-low.c:
11813 * linux-i386-low.c:
11814 * linux-crisv32-low.c:
11815 * thread-db.c:
11816 * terminal.h:
11817 * target.h:
11818 * target.c:
11819 * server.h:
11820 * server.c:
11821 * remote-utils.c:
11822 * regcache.h:
11823 * utils.c:
11824 * Makefile.in:
11825 * configure.ac:
6f0f660e
EZ		 11826 * gdbserver.1: Add (C) after Copyright. Update the FSF
11827 address.
11828
9d1fb177
DJ		 118292005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
11830
11831 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
11832 (arm_breakpoint_at): Recognize both breakpoints.
11833 (the_low_target): Use the correct breakpoint instruction.
11834
011a70c2
DJ		 118352005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
11836
11837 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
11838 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
11839 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
11840 (the_low_target): Update.
11841
7fb85e41
AS		 118422005-10-25 Andreas Schwab <schwab@suse.de>
11843
11844 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
11845
11846 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
11847 (ia64_num_regs): Reduce to 462.
11848
3db0444b
DJ		 118492005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
11850
11851 * acinclude.m4: Correct quoting.
11852 * aclocal.m4: Regenerated.
11853
11854 Suggested by SZOKOVACS Robert <szo@ies.hu>:
11855 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
11856 (thread_db_init): Call thread_db_err_str.
11857 * configure.ac: Check for TD_VERSION.
11858 * config.in, configure: Regenerated.
11859
bee0189a
DJ		 118602005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11861
11862 * server.h (error, fatal, warning): Add ATTR_FORMAT.
11863
e9d25b98
DJ		 118642005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11865
11866 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
11867 is not available. Define HAVE_PTRACE_GETREGS if it is.
11868 * config.in, configure: Regenerated.
11869 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
11870 * linux-i386-low.c, linux-m68k-low.c: Update to use
11871 HAVE_PTRACE_GETREGS.
11872 * linux-low.c (regsets_fetch_inferior_registers)
11873 (regsets_store_inferior_registers): Only return 0 if we processed
11874 GENERAL_REGS.
11875 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
11876 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
11877
a06660f7
DJ		 118782005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11879
11880 * inferiors.c (struct thread_info): Add gdb_id.
11881 (add_thread): Add gdb_id argument.
11882 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
11883 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
11884 calls to add_thread.
11885 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
11886 * server.c (handle_query): Use thread_to_gdb_id.
11887 (handle_v_cont, main): Use gdb_id_to_thread_id.
11888 * server.h (add_thread): Update prototype.
11889 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
11890 prototypes.
11891
5a1f5858
DJ		 118922005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11893
11894 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
11895 left-padded registers.
11896 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
11897 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
11898
e122f1f5
SE		 118992005-07-01 Steve Ellcey <sje@cup.hp.com>
11900
11901 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
11902 * configure: Regenerate.
11903 * config.in: Regenerate.
11904 * server.h (NEED_DECLARATION_STRERROR):
11905 Replace with !HAVE_DECL_STRERROR.
11906
d592fa2f
DJ		 119072005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
11908
11909 * linux-low.c (linux_wait, linux_send_signal): Don't test
11910 an unsigned long variable for > 0 if it could be MAX_ULONG.
11911 * server.c (myresume): Likewise.
11912 * target.c (set_desired_inferior): Likewise.
11913
ccbd4912
MK		 119142005-06-13 Mark Kettenis <kettenis@gnu.org>
11915
11916 * configure.ac: Simplify and improve check for socklen_t.
11917 * configure, config.in: Regenerate.
11918
f450004a
DJ		 119192005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
11920
11921 * acconfig.h: Remove.
11922 * configure.ac: Add a test for socklen_t. Use three-argument
11923 AC_DEFINE throughout.
11924 * config.in: Regenerated using autoheader 2.59.
11925 * configure: Regenerated.
11926
11927 * gdbreplay.c (socklen_t): Provide a default.
11928 (remote_open): Use socklen_t.
11929 * remote-utils.c (socklen_t): Provide a default.
11930 (remote_open): Use socklen_t.
11931 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
11932 unsigned char.
11933
11934 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
11935 char for buffers.
11936 * linux-low.c (linux_read_memory, linux_write_memory)
11937 (linux_read_auxv): Likewise.
11938 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
11939 (check_mem_write): Likewise.
11940 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
11941 Likewise.
11942 * regcache.c (struct inferior_rgcache_data, registers_to_string)
11943 (registers_from_string, register_data): Likewise.
11944 * server.c (handle_query, main): Likewise.
11945 * server.h (convert_ascii_to_int, convert_int_to_ascii)
11946 (decode_M_packet): Likewise.
11947 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
11948 * target.h (struct target_ops): Update read_memory, write_memory,
11949 and read_auxv.
11950 (read_inferior_memory, write_inferior_memory): Update.
11951 * linux-low.h (struct linux_target_ops): Change type of breakpoint
11952 to unsigned char *.
11953 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
11954 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
11955 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
11956 linux-s390-low.c, linux-sh-low.c: Update for changes in
11957 read_inferior_memory and the_low_target->breakpoint.
11958
eee84df1
DJ		 119592005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
11960
11961 * Makefile.in (SFILES): Add linux-ppc64-low.c.
11962 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
11963 * configure.srv: Add powerpc64-*-linux*.
11964 * linux-ppc64-low.c: New file.
11965
45b134e5
OF		 119662005-05-23 Orjan Friberg <orjanf@axis.com>
11967
11968 * linux-cris-low.c: New file with support for CRIS.
11969 * linux-crisv32-low.c: Ditto for CRISv32.
11970 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
11971 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 11972 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 11973 reg-crisv32.o, and reg-crisv32.c to make rules.
11974 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
11975 recognized targets.
11976
48d93c75
UW		 119772005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
11978
11979 * linux-low.c (fetch_register): Ensure buffer size is a multiple
11980 of sizeof (PTRACE_XFER_TYPE).
11981 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
11982
e013ee27
OF		 119832005-05-12 Orjan Friberg <orjanf@axis.com>
11984
889bf7c5 11985 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 11986 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
11987 pointers for hardware watchpoint support.
11988 * linux-low.h (struct linux_target_ops): Ditto.
11989 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
11990 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
11991 to linux_target_ops.
11992 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
11993 reply packet.
11994 * server.c (main): Recognize 'Z' and 'z' packets.
11995
b0ded00b
UW		 119962005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
11997
11998 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
11999 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
12000 (the_low_target): Add new members.
12001
8643e2ad
DJ		 120022005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12003
12004 * proc-service.c (ps_lgetregs): Search all_processes instead of
12005 all_threads.
12006
fc620387
DJ		 120072005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12008
12009 * server.c (start_inferior): Change return type to int.
12010 (attach_inferior): Change sigptr to int *.
12011 (handle_v_cont, handle_v_requests): Change signal to int *.
12012 (main): Change signal to int.
12013
120142005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 12015
12016 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
12017 * configure.srv: Add m32r*-*-linux*.
12018 * linux-m32r-low.c: New file.
12019
e0e76420
DJ		 120202005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
12021
12022 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
12023
a1928bad
DJ		 120242005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12025
12026 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
12027 Take unsigned long arguments for PIDs.
12028 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
12029 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
12030 (wait_for_sigstop, linux_resume_one_process)
12031 (regsets_fetch_inferior_registers, linux_send_signal)
12032 (linux_read_auxv): Likewise. Update the types of variables holding
12033 PIDs. Update format string specifiers.
12034 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
12035 * remote-utils.c (prepare_resume_reply): Likewise.
12036 * server.c (cont_thread, general_thread, step_thread)
12037 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
12038 unsigned long.
12039 (handle_query): Update format specifiers.
12040 (handle_v_cont, main): Use strtoul for thread IDs.
12041 * server.h (struct inferior_list_entry): Use unsigned long for ID.
12042 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
12043 (general_thread, step_thread, thread_from_wait)
12044 (old_thread_from_wait): Update.
12045 * target.h (struct thread_resume): Use unsigned long for THREAD.
12046 (struct target_ops): Use unsigned long for arguments to attach and
12047 thread_alive.
12048
dcdb98d2
DJ		 120492005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
12050
12051 * acinclude.m4: Include bfd/bfd.m4 directly.
12052 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
12053 <agriffis@toolchain.org>.
12054 * aclocal.m4, configure: Regenerated.
12055
bec39cab
AC		 120562005-01-07 Andrew Cagney <cagney@gnu.org>
12057
12058 * configure.ac: Rename configure.in, require autoconf 2.59.
12059 * configure: Re-generate.
12060
434c4c77
DJ		 120612004-12-08 Daniel Jacobowitz <dan@debian.org>
12062
12063 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
12064 LIBS when finished.
12065 * aclocal.m4: Regenerated.
12066 * configure: Regenerated.
12067
db1d3e1b
AS		 120682004-11-21 Andreas Schwab <schwab@suse.de>
12069
12070 * linux-m68k-low.c (m68k_num_gregs): Define.
12071 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
12072 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
12073 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
12074 (m68k_breakpoint_at): New. Add to the_low_target.
12075
12076 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
12077 srv_linux_thread_db to yes.
12078
43360365
JB		 120792004-10-20 Joel Brobecker <brobecker@gnat.com>
12080
12081 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
12082 (ARCH_SET_FS): Likewise.
12083 (ARCH_GET_FS): Likewise.
12084 (ARCH_GET_GS): Likewise.
12085
fd500816
DJ		 120862004-10-16 Daniel Jacobowitz <dan@debian.org>
12087
12088 * linux-i386-low.c (ps_get_thread_area): New.
12089 * linux-x86-64-low.c (ps_get_thread_area): New.
12090 * linux-low.c: Include <sys/syscall.h>.
12091 (linux_kill_one_process): Don't kill the first thread here.
12092 (linux_kill): Kill the first thread here.
12093 (kill_lwp): New function.
12094 (send_sigstop, linux_send_signal): Use it.
12095 * proc-service.c: Clean up #ifdefs.
12096 (fpregset_info): Delete.
12097 (ps_lgetregs): Update and enable implementation.
12098 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12099 implementations.
12100 * remote-utils.c (struct sym_cache, symbol_cache): New.
12101 (input_interrupt): Print a clearer message.
12102 (async_io_enabled): New variable.
12103 (enable_async_io, disable_async_io): Use it. Update comments.
12104 (look_up_one_symbol): Use the symbol cache.
12105 * thread-db.c (thread_db_look_up_symbols): New function.
12106 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12107
f6de3c42
DJ		 121082004-10-16 Daniel Jacobowitz <dan@debian.org>
12109
12110 * configure.in: Test for -rdynamic.
12111 * configure: Regenerated.
12112 * Makefile (INTERNAL_LDFLAGS): New.
12113 (gdbserver, gdbreplay): Use it.
12114
2c0fc042
AC		 121152004-09-02 Andrew Cagney <cagney@gnu.org>
12116
12117 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12118
075b3282
DJ		 121192004-03-23 Daniel Jacobowitz <drow@mvista.com>
12120
12121 * linux-low.c (linux_wait): Clear all_processes list also.
12122
fa6a77dc
DJ		 121232004-03-12 Daniel Jacobowitz <drow@mvista.com>
12124
12125 * linux-low.c: Include <errno.h>. Remove extern declaration of
12126 errno.
12127
6d782a97
DJ		 121282004-03-12 Daniel Jacobowitz <drow@mvista.com>
12129
12130 * gdbreplay.c, server.h, utils.c: Update copyright years.
12131
3a7fb99b
DJ		 121322004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12133
12134 * server.c (main): Print child status or termination signal from
12135 variable 'signal', not 'sig'.
12136
c3e735a6
DJ		 121372004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12138
12139 * linux-low.c (linux_read_memory): Change return type to
12140 int. Check for and return error from ptrace().
12141 * target.c (read_inferior_memory): Change return type to int. Pass
12142 back return status from the_target->read_memory().
12143 * target.h (struct target_ops): Adapt *read_memory() prototype.
12144 Update comment.
12145 (read_inferior_memory): Adapt prototype.
12146 * server.c (main): Return an error packet if
12147 read_inferior_memory() returns an error.
12148
a59d1c82
DJ		 121492004-03-04 Daniel Jacobowitz <drow@mvista.com>
12150
12151 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12152 Unify with other clean targets.
12153
dc3f8883
DJ		 121542004-02-29 Daniel Jacobowitz <drow@mvista.com>
12155
12156 * server.c (handle_v_cont): Call set_desired_inferior.
12157
89a208da
DJ		 121582004-02-29 Daniel Jacobowitz <drow@mvista.com>
12159
12160 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12161
62ea82f5
DJ		 121622004-02-29 Daniel Jacobowitz <drow@mvista.com>
12163
12164 * linux-low.c (linux_wait): Unblock async I/O.
12165 (linux_resume): Block and enable async I/O.
12166 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12167 * server.h (block_async_io, unblock_async_io): Add prototypes.
12168
6910d122
DJ		 121692004-02-29 Daniel Jacobowitz <drow@mvista.com>
12170
12171 * remote-utils.c (remote_open): Print a status notice after
12172 opening a TCP port.
12173 * server.c (attach_inferior): Print a status notice after
12174 attaching.
12175
121762004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 12177
12178 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12179
c89dc5d4
DJ		 121802004-02-26 Daniel Jacobowitz <drow@mvista.com>
12181
12182 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12183 error packet.
12184 * server.c, target.h: Update copyright years.
12185
4b8dad4a
RM		 121862004-02-25 Roland McGrath <roland@redhat.com>
12187
12188 * target.h (struct target_ops): New member `read_auxv'.
12189 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12190 * linux-low.c (linux_read_auxv): New function.
12191 (linux_target_ops): Initialize `read_auxv' member to that.
12192
d7446758
JB		 121932004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12194
12195 Committed by Jim Blandy <jimb@redhat.com>.
12196
12197 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 12198 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 12199 instead of GPR_SIZE to distiguish s390 and s390x targets.
12200
5544ad89
DJ		 122012004-01-31 Daniel Jacobowitz <drow@mvista.com>
12202
12203 * linux-low.c: Update copyright year.
12204 (check_removed_breakpoint): Clear pending_is_breakpoint.
12205 (linux_set_resume_request, linux_queue_one_thread)
12206 (resume_status_pending_p): New functions.
12207 (linux_continue_one_thread): Use process->resume.
12208 (linux_resume): Only resume threads if there are no pending events.
12209 * linux-low.h (struct process_info): Add resume request
12210 pointer.
12211
2a68b70e
DJ		 122122004-01-30 Daniel Jacobowitz <drow@mvista.com>
12213
12214 * regcache.c (new_register_cache): Clear the allocated register
12215 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
12216
64386c31
DJ		 122172003-10-13 Daniel Jacobowitz <drow@mvista.com>
12218
12219 * linux-low.c (linux_resume): Take a struct thread_resume *
12220 argument.
12221 (linux_wait): Update call.
12222 (resume_ptr): New static variable.
12223 (linux_continue_one_thread): Renamed from
12224 linux_continue_one_process. Use resume_ptr.
12225 (linux_resume): Use linux_continue_one_thread.
12226 * server.c (handle_v_cont, handle_v_requests): New functions.
12227 (myresume): New function.
12228 (main): Handle 'v' case.
12229 * target.h (struct thread_resume): New type.
12230 (struct target_ops): Change argument of "resume" to struct
12231 thread_resume *.
12232 (myresume): Delete macro.
12233
c938e9b0
L		 122342003-08-08 H.J. Lu <hongjiu.lu@intel.com>
12235
12236 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
12237 (uninstall): Support DESTDIR.
12238
7f313d07
BC		 12239Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
12240
12241 * configure.srv: Add xscale*linux copy of arm*linux entry.
12242
3b2fc2ea
DJ		 122432003-07-24 Daniel Jacobowitz <drow@mvista.com>
12244
12245 * linux-arm-low.c (arm_reinsert_addr): New function.
12246 (the_low_target): Add arm_reinsert_addr.
12247
1c0a559e
MK		 122482003-07-08 Mark Kettenis <kettenis@gnu.org>
12249
12250 * mem-break.c: Remove whitespace at end of file.
12251
43d5792c
DJ		 122522003-06-28 Daniel Jacobowitz <drow@mvista.com>
12253
12254 * configure.in: Check whether we need to prototype strerror.
12255 * server.h: Optionally prototype strerror.
12256 * gdbreplay.c (perror_with_name): Use strerror.
12257 * linux-low.c (linux_attach_lwp): Use strerror.
12258 * utils.c (perror_with_name): Use strerror.
12259 * config.in, configure: Regenerated.
12260
c8a86edf
DJ		 122612003-06-28 Daniel Jacobowitz <drow@mvista.com>
12262
12263 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
12264 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
12265
73d37363
DJ		 122662003-06-20 Daniel Jacobowitz <drow@mvista.com>
12267
12268 * Makefile.in (SFILES): Update.
12269 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
12270 low-sun3.c: Remove files.
12271
6ad8ae5c
DJ		 122722003-06-17 Daniel Jacobowitz <drow@mvista.com>
12273
12274 * linux-low.c: Move comment to linux_thread_alive where it belonged.
12275 (linux_detach_one_process, linux_detach): New functions.
12276 (linux_target_ops): Add linux_detach.
12277 * server.c (main): Handle 'D' packet.
12278 * target.h (struct target_ops): Add "detach" member.
12279 (detach_inferior): Define.
12280
1581182a
MK		 122812003-06-13 Mark Kettenis <kettenis@gnu.org>
12282
12283 From Kelley Cook <kelleycook@wideopenwest.com>:
12284 * configure.srv: Accept i[34567]86 variants.
12285
e5379b03
DJ		 122862003-06-05 Daniel Jacobowitz <drow@mvista.com>
12287
12288 * linux-low.c (linux_wait_for_event): Correct comment typos.
12289 (linux_resume_one_process): Call check_removed_breakpoint.
12290 (linux_send_signal): New function.
12291 (linux_target_ops): Add linux_send_signal.
12292 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
12293 of kill.
12294 * target.h (struct target_ops): Add send_signal.
12295
2ff29de4
JB		 122962003-05-29 Jim Blandy <jimb@redhat.com>
12297
12298 * linux-low.c (usr_store_inferior_registers): Transfer buf in
12299 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
12300 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
12301 away part of the register's value.
12302
254787d4
DJ		 123032003-03-26 Daniel Jacobowitz <drow@mvista.com>
12304
12305 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
12306 (linux_wait_for_event, linux_init_signals): Likewise.
12307
94e10508
DJ		 123082003-03-17 Daniel Jacobowitz <drow@mvista.com>
12309
12310 * configure.in: Check for stdlib.h.
12311 * configure: Regenerated.
12312 * config.in: Regenerated.
12313
4c0711e0
DJ		 123142003-01-04 Andreas Schwab <schwab@suse.de>
12315
12316 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
12317
ef66e766
AC		 123182003-01-02 Andrew Cagney <ac131313@redhat.com>
12319
12320 * Makefile.in: Remove obsolete code.
12321
a1358604
DJ		 123222002-11-20 Daniel Jacobowitz <drow@mvista.com>
12323
12324 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
12325 defined(PT_FPR0_HI).
12326
23ce3b1c
DJ		 123272002-11-17 Stuart Hughes <seh@zee2.com>
12328
12329 * linux-arm-low.c (arm_num_regs): Increase.
12330 (arm_regmap): Include status register.
12331
123322002-11-17 Daniel Jacobowitz <drow@mvista.com>
12333
12334 * linux-low.c (register_addr): Remove incorrect -1 check.
12335
a9fa9f7d
DJ		 123362002-08-29 Daniel Jacobowitz <drow@mvista.com>
12337
12338 * linux-low.c (linux_create_inferior): Call setpgid. Return
12339 the new PID.
12340 (unstopped_p, linux_signal_pid): Remove.
12341 (linux_target_ops): Remove linux_signal_pid.
12342 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
12343 global instead of target method.
12344 * target.h (struct target_ops): Remove signal_pid. Update comment
12345 for create_inferior.
12346 * server.c (signal_pid): New variable.
12347 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 12348 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 12349 (attach_inferior): Set signal_pid.
12350
17574093
DJ		 123512002-08-23 Daniel Jacobowitz <drow@mvista.com>
12352
12353 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
12354
123552002-08-20 Jim Blandy <jimb@redhat.com>
12356
12357 * Makefile.in (LDFLAGS): Allow the configure script to establish a
12358 default for this.
12359
123602002-08-01 Andrew Cagney <cagney@redhat.com>
12361
12362 * Makefile.in: Make chill references obsolete.
12363
123642002-07-24 Kevin Buettner <kevinb@redhat.com>
12365
12366 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
12367 * configure: Regenerate.
12368 * config.in: Regenerate.
12369
123702002-07-09 David O'Brien <obrien@FreeBSD.org>
12371
12372 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
12373 (perror_with_name, remote_close, remote_open, expect, play): Static.
12374
123752002-07-04 Michal Ludvig <mludvig@suse.cz>
12376
4b8dad4a 12377 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 12378 byte offsets instead of an array of indexes.
12379 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
12380
123812002-06-13 Daniel Jacobowitz <drow@mvista.com>
12382
12383 * regcache.c: Add comment.
12384
123852002-06-11 Daniel Jacobowitz <drow@mvista.com>
12386
12387 * thread-db.c: New file.
12388 * proc-service.c: New file.
12389 * acinclude.m4: New file.
12390 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
12391 proc-service.o, and thread-db.o.
12392 (linux-low.o): Add USE_THREAD_DB.
12393 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
12394 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
12395 * aclocal.m4: Regenerated.
12396 * config.in: Regenerated.
12397 * configure: Regenerated.
12398 * configure.in: Check for proc_service.h, sys/procfs.h,
12399 thread_db.h, and linux/elf.h headrs.
12400 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
12401 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
12402 Check for -lthread_db and thread support.
12403 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
12404 PowerPC, and SuperH.
12405 * i387-fp.c: Constify arguments.
12406 * i387-fp.h: Likewise.
12407 * inferiors.c: (struct thread_info): Renamed from
12408 `struct inferior_info'. Remove PID member. Use generic inferior
12409 list header. All uses updated.
12410 (inferiors, signal_pid): Removed.
12411 (all_threads): New variable.
12412 (get_thread): Define.
12413 (add_inferior_to_list): New function.
12414 (for_each_inferior): New function.
12415 (change_inferior_id): New function.
12416 (add_inferior): Removed.
12417 (remove_inferior): New function.
12418 (add_thread): New function.
12419 (free_one_thread): New function.
12420 (remove_thread): New function.
12421 (clear_inferiors): Use for_each_inferior and free_one_thread.
12422 (find_inferior): New function.
12423 (find_inferior_id): New function.
12424 (inferior_target_data): Update argument type.
12425 (set_inferior_target_data): Likewise.
12426 (inferior_regcache_data): Likewise.
12427 (set_inferior_regcache_data): Likewise.
12428 * linux-low.c (linux_bp_reinsert): Remove.
12429 (all_processes, stopping_threads, using_thrads)
12430 (struct pending_signals, debug_threads, pid_of): New.
12431 (inferior_pid): Replace with macro.
12432 (struct inferior_linux_data): Remove.
12433 (get_stop_pc, add_process): New functions.
12434 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
12435 Use add_process and add_thread.
12436 (linux_attach_lwp): New function, based on old linux_attach. Use
12437 add_process and add_thread. Set stop_expected for new threads.
12438 (linux_attach): New function.
12439 (linux_kill_one_process): New function.
12440 (linux_kill): Kill all LWPs.
12441 (linux_thread_alive): Use find_inferior_id.
12442 (check_removed_breakpoints, status_pending_p): New functions.
12443 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
12444 Update. Use WNOHANG. Wait for cloned processes also. Update process
12445 struct for the found process.
12446 (linux_wait_for_event): New function.
12447 (linux_wait): Use it. Support LWPs.
12448 (send_sigstop, wait_for_sigstop, stop_all_processes)
12449 (linux_resume_one_process, linux_continue_one_process): New functions.
12450 (linux_resume): Support LWPs.
12451 (REGISTER_RAW_SIZE): Remove.
12452 (fetch_register): Use register_size instead. Call supply_register.
12453 (usr_store_inferior_registers): Likewise. Call collect_register.
12454 Fix recursive case.
12455 (regsets_fetch_inferior_registers): Improve error message.
12456 (regsets_store_inferior_registers): Add debugging.
12457 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
12458 (unstopped_p, linux_signal_pid): New functions.
12459 (linux_target_ops): Add linux_signal_pid.
12460 (linux_init_signals): New function.
12461 (initialize_low): Call it. Initialize using_threads.
12462 * regcache.c (inferior_regcache_data): Add valid
12463 flag.
12464 (get_regcache): Fetch registers lazily. Add fetch argument
12465 and update all callers.
12466 (regcache_invalidate_one, regcache_invalidate): New
12467 functions.
12468 (new_register_cache): Renamed from create_register_cache.
12469 Return the new regcache.
12470 (free_register_cache): Change argument to a void *.
12471 (registers_to_string, registers_from_string): Call get_regcache
12472 with fetch flag set.
12473 (register_data): Make static. Pass fetch flag to get_regcache.
12474 (supply_register): Call get_regcache with fetch flag clear.
12475 (collect_register): Call get_regcache with fetch flag set.
12476 (collect_register_as_string): New function.
12477 * regcache.h: Update.
12478 * remote-utils.c (putpkt): Flush after debug output and use
12479 stderr.
12480 Handle input interrupts while waiting for an ACK.
12481 (input_interrupt): Use signal_pid method.
12482 (getpkt): Flush after debug output and use stderr.
12483 (outreg): Use collect_register_as_string.
12484 (new_thread_notify, dead_thread_notify): New functions.
12485 (prepare_resume_reply): Check using_threads. Set thread_from_wait
12486 and general_thread.
12487 (look_up_one_symbol): Flush after debug output.
12488 * server.c (step_thread, server_waiting): New variables.
12489 (start_inferior): Don't use signal_pid. Update call to mywait.
12490 (attach_inferior): Update call to mywait.
12491 (handle_query): Handle qfThreadInfo and qsThreadInfo.
12492 (main): Don't fetch/store registers explicitly. Use
12493 set_desired_inferior. Support proposed ``Hs'' packet. Update
12494 calls to mywait.
12495 * server.h: Update.
12496 (struct inferior_list, struct_inferior_list_entry): New.
12497 * target.c (set_desired_inferior): New.
12498 (write_inferior_memory): Constify.
12499 (mywait): New function.
12500 * target.h: Update.
12501 (struct target_ops): New signal_pid method.
12502 (mywait): Removed macro, added prototype.
12503
12504 * linux-low.h (regset_func): Removed.
12505 (regset_fill_func, regset_store_func): New.
12506 (enum regset_type): New.
12507 (struct regset_info): Add type field. Use new operation types.
12508 (struct linux_target_ops): stop_pc renamed to get_pc.
12509 Add decr_pc_after_break and breakpoint_at.
12510 (get_process, get_thread_proess, get_process_thread)
12511 (strut process_info, all_processes, linux_attach_lwp)
12512 (thread_db_init): New.
12513
12514 * linux-arm-low.c (arm_get_pc, arm_set_pc,
12515 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
12516 (the_low_target): Add new members.
12517 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
12518 (i386_store_fpxregset): Constify.
12519 (target_regsets): Add new kind identifier.
12520 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
12521 (i386_set_pc): Add debugging.
12522 (i386_breakpoint_at): New function.
12523 (the_low_target): Add new members.
12524 * linux-mips-low.c (mips_get_pc, mips_set_pc)
12525 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
12526 (mips_breakpoint_at): New.
12527 (the_low_target): Add new members.
12528 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
12529 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
12530 (the_low_target): Add new members.
12531 * linux-sh-low.c (sh_get_pc, sh_set_pc)
12532 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
12533 (the_low_target): Add new members.
12534 * linux-x86-64-low.c (target_regsets): Add new kind
12535 identifier.
12536
125372002-05-15 Daniel Jacobowitz <drow@mvista.com>
12538
12539 From Martin Pool <mbp@samba.org>:
12540 * server.c (gdbserver_usage): New function.
12541 (main): Call it.
12542
125432002-05-14 Daniel Jacobowitz <drow@mvista.com>
12544
12545 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
12546 stop_at -> stop_pc.
12547
125482002-05-04 Andrew Cagney <ac131313@redhat.com>
12549
12550 * Makefile.in: Remove obsolete code.
12551
125522002-04-24 Michal Ludvig <mludvig@suse.cz>
12553
12554 * linux-low.c (regsets_fetch_inferior_registers),
12555 (regsets_store_inferior_registers): Removed cast to int from
12556 ptrace() calls.
12557 * regcache.h: Added declaration of struct inferior_info.
12558
125592002-04-20 Daniel Jacobowitz <drow@mvista.com>
12560
12561 * inferiors.c (struct inferior_info): Add regcache_data.
12562 (add_inferior): Call create_register_cache.
12563 (clear_inferiors): Call free_register_cache.
12564 (inferior_regcache_data, set_inferior_regcache_data): New functions.
12565 * regcache.c (struct inferior_regcache_data): New.
12566 (registers): Remove.
12567 (get_regcache): New function.
12568 (create_register_cache, free_register_cache): New functions.
12569 (set_register_cache): Don't initialize the register cache here.
12570 (registers_to_string, registers_from_string, register_data): Call
12571 get_regcache.
12572 * regcache.h: Add prototypes.
12573 * server.h: Likewise.
12574
125752002-04-20 Daniel Jacobowitz <drow@mvista.com>
12576
12577 * mem-break.c: New file.
12578 * mem-break.h: New file.
12579 * Makefile.in: Add mem-break.o rule; update server.h
12580 dependencies.
12581 * inferiors.c (struct inferior_info): Add target_data
12582 member.
12583 (clear_inferiors): Free target_data member if set.
12584 (inferior_target_data, set_inferior_target_data): New functions.
12585 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
12586 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
12587 * linux-low.c (linux_bp_reinsert): New variable.
12588 (struct inferior_linux_data): New.
12589 (linux_create_inferior): Use set_inferior_target_data.
12590 (linux_attach): Likewise. Call add_inferior.
12591 (linux_wait_for_one_inferior): New function.
12592 (linux_wait): Call it.
12593 (linux_write_memory): Add const.
12594 (initialize_low): Call set_breakpoint_data.
12595 * linux-low.h (struct linux_target_ops): Add breakpoint
12596 handling members.
12597 * server.c (attach_inferior): Remove extra add_inferior
12598 call.
12599 * server.h: Include mem-break.h. Update inferior.c
12600 prototypes.
12601 * target.c (read_inferior_memory)
12602 (write_inferior_memory): New functions.
12603 * target.h (read_inferior_memory)
12604 (write_inferior_memory): Change macros to prototypes.
12605 (struct target_ops): Update comments. Add const to write_memory
12606 definition.
12607
126082002-04-11 Daniel Jacobowitz <drow@mvista.com>
12609
12610 * linux-low.c (usr_store_inferior_registers): Support
12611 registers which are allowed to fail to store.
12612 * linux-low.h (linux_target_ops): Likewise.
12613 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
12614 (ppc_cannot_store_register): FPSCR may not be storable.
12615
126162002-04-09 Daniel Jacobowitz <drow@mvista.com>
12617
12618 * server.h: Include <string.h> if HAVE_STRING_H.
12619 * ChangeLog: Correct paths in last ChangeLog entry.
12620
126212002-04-09 Daniel Jacobowitz <drow@mvista.com>
12622
12623 * linux-low.h: Remove obsolete prototypes.
12624 (struct linux_target_ops): New.
12625 (extern the_low_target): New.
12626 * linux-low.c (num_regs, regmap): Remove declarations.
12627 (register_addr): Use the_low_target explicitly.
12628 (fetch_register): Likewise.
12629 (usr_fetch_inferior_registers): Likewise.
12630 (usr_store_inferior_registers): Likewise.
12631 * linux-arm-low.c (num_regs): Remove.
12632 (arm_num_regs): Define.
12633 (arm_regmap): Renamed from regmap, made static.
12634 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
12635 made static.
12636 (arm_cannot_store_register): Renamed from cannot_store_register,
12637 made static.
12638 (the_low_target): New.
12639 * linux-i386-low.c (num_regs): Remove.
12640 (i386_num_regs): Define.
12641 (i386_regmap): Renamed from regmap, made static.
12642 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
12643 made static.
12644 (i386_cannot_store_register): Renamed from cannot_store_register,
12645 made static.
12646 (the_low_target): New.
12647 * linux-ia64-low.c (num_regs): Remove.
12648 (ia64_num_regs): Define.
12649 (ia64_regmap): Renamed from regmap, made static.
12650 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
12651 made static.
12652 (ia64_cannot_store_register): Renamed from cannot_store_register,
12653 made static.
12654 (the_low_target): New.
12655 * linux-m68k-low.c (num_regs): Remove.
12656 (m68k_num_regs): Define.
12657 (m68k_regmap): Renamed from regmap, made static.
12658 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
12659 made static.
12660 (m68k_cannot_store_register): Renamed from cannot_store_register,
12661 made static.
12662 (the_low_target): New.
12663 * linux-mips-low.c (num_regs): Remove.
12664 (mips_num_regs): Define.
12665 (mips_regmap): Renamed from regmap, made static.
12666 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
12667 made static.
12668 (mips_cannot_store_register): Renamed from cannot_store_register,
12669 made static.
12670 (the_low_target): New.
12671 * linux-ppc-low.c (num_regs): Remove.
12672 (ppc_num_regs): Define.
12673 (ppc_regmap): Renamed from regmap, made static.
12674 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
12675 made static.
12676 (ppc_cannot_store_register): Renamed from cannot_store_register,
12677 made static.
12678 (the_low_target): New.
12679 * linux-s390-low.c (num_regs): Remove.
12680 (s390_num_regs): Define.
12681 (s390_regmap): Renamed from regmap, made static.
12682 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
12683 made static.
12684 (s390_cannot_store_register): Renamed from cannot_store_register,
12685 made static.
12686 (the_low_target): New.
12687 * linux-sh-low.c (num_regs): Remove.
12688 (sh_num_regs): Define.
12689 (sh_regmap): Renamed from regmap, made static.
12690 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
12691 made static.
12692 (sh_cannot_store_register): Renamed from cannot_store_register,
12693 made static.
12694 (the_low_target): New.
12695 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
12696 (the_low_target): New.
12697
126982002-04-09 Daniel Jacobowitz <drow@mvista.com>
12699
12700 * Makefile.in: Add stamp-h target.
12701 * configure.in: Create stamp-h.
12702 * configure: Regenerated.
12703
127042002-04-09 Daniel Jacobowitz <drow@mvista.com>
12705
12706 * inferiors.c: New file.
12707 * target.c: New file.
12708 * target.h: New file.
12709 * Makefile.in: Add target.o and inferiors.o. Update
12710 dependencies.
12711 * linux-low.c (inferior_pid): New static variable,
12712 moved from server.c.
12713 (linux_create_inferior): Renamed from create_inferior.
12714 Call add_inferior. Return 0 on success instead of a PID.
12715 (linux_attach): Renamed from myattach.
12716 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
12717 (linux_thread_alive): Renamed from mythread_alive.
12718 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
12719 child dies.
12720 (linux_resume): Renamed from myresume. Add missing ``return 0''.
12721 (regsets_store_inferior_registers): Correct error message.
12722 Add missing ``return 0''.
12723 (linux_fetch_registers): Renamed from fetch_inferior_registers.
12724 (linux_store_registers): Renamed from store_inferior_registers.
12725 (linux_read_memory): Renamed from read_inferior_memory.
12726 (linux_write_memory): Renamed from write_inferior_memory.
12727 (linux_target_ops): New structure.
12728 (initialize_low): Call set_target_ops ().
12729 * remote-utils.c (unhexify): New function.
12730 (hexify): New function.
12731 (input_interrupt): Send signals to ``signal_pid''.
12732 * server.c (inferior_pid): Remove.
12733 (start_inferior): Update create_inferior call.
12734 (attach_inferior): Call add_inferior.
12735 (handle_query): New function.
12736 (main): Call handle_query for `q' packets.
12737 * server.h: Include "target.h". Remove obsolete prototypes.
12738 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
12739
127402002-04-09 Daniel Jacobowitz <drow@mvista.com>
12741
12742 * Makefile.in: Add WARN_CFLAGS. Update configury
12743 dependencies.
12744 * configure.in: Check for <string.h>
12745 * configure: Regenerate.
12746 * config.in: Regenerate.
12747 * gdbreplay.c: Include needed system headers.
12748 (remote_open): Remove strchr prototype.
12749 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
12750 * regcache.c (supply_register): Change buf argument to const void *.
12751 (supply_register_by_name): Likewise.
12752 (collect_register): Change buf argument to void *.
12753 (collect_register_by_name): Likewise.
12754 * regcache.h: Add missing prototypes.
12755 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
12756 * server.c (handle_query): New function.
12757 (attached): New static variable, moved out of main.
12758 (main): Quiet longjmp clobber warnings.
12759 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
12760 * utils.c (error): Remove NORETURN.
12761 (fatal): Likewise.
GDB Binutils - Deliverables
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