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* remote-utils.c (prepare_resume_reply): If requested, don't
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
db42f210
PA		 12008-06-27 Pedro Alves <pedro@codesourcery.com>
2
3 * remote-utils.c (prepare_resume_reply): If requested, don't
4 output "thread:TID" in the T stop reply.
5
6 * server.c (disable_packet_vCont, disable_packet_Tthread)
7 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8 (handle_query): If requested, disable support for qC, qfThreadInfo
9 and qsThreadInfo.
10 (handle_v_requests): If requested, disable support for vCont.
11 (gdbserver_show_disableable): New.
12 (main): Handle --disable-packet and --disable-packet=LIST.
13
14 * server.h (disable_packet_vCont, disable_packet_Tthread)
15 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
16
8e4c5421
CD		 172008-06-20 Carlos O'Donell <carlos@codesourcery.com>
18
19 * server.c (gdbserver_usage): Mention --version.
20
6e23a804
DJ		 212008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
22
23 * Makefile.in (gdbreplay.o): New rule.
24
90aa6a40
JM		 252008-06-06 Joseph Myers <joseph@codesourcery.com>
26
27 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
28 message, not gdbserver.
29
c16158bc
JM		 302008-06-05 Vladimir Prus <vladimir@codesourcery.com>
31 Nathan Sidwell <nathan@codesourcery.com>
32 Joseph Myers <joseph@codesourcery.com>
33
34 * acinclude.m4: Include ../../config/acx.m4.
35 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
36 * configure, config.in: Regenerate.
37 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
38 * server.c (gdbserver_version): Print PKGVERSION.
39 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
40 (main): Adjust gdbserver_usage calls.
41 * gdbreplay.c (version, host_name): Add declarations.
42 (gdbreplay_version, gdbreplay_usage): New.
43 (main): Accept --version and --help options.
44
aeb75bf5
DJ		 452008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
46
47 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
48 (arm_breakpoint_at): Handle Thumb.
49 (the_low_target): Add comment.
50
76b233dd
UW		 512008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
52
53 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
54
08388c79
DE		 552008-05-09 Doug Evans <dje@google.com>
56
a3c83fae
DE		 57 * server.h (decode_search_memory_packet): Declare.
58 * remote-utils.c (decode_search_memory_packet): New fn.
59 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 60 (handle_search_memory): New fn.
61 (handle_query): Process qSearch:memory packets.
62
bb9c3d36
UW		 632008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
64
65 * regcache.c (registers_length): Remove.
66 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
67 full register packet.
68 * regcache.h (registers_length): Remove prototype.
69 * server.h (PBUFSIZ): Define to 16384.
70
7284e1be
UW		 712008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
72
73 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
74 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
75 powerpc-64l.o, and powerpc-altivec64l.o.
76 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
77 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
78 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
79 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
80 rs6000/power-linux.xml, and rs6000/power64-linux.xml
81 to srv_xmlfiles.
82
83 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
84 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
85 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
86 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
87 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
88 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
89 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
90 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
91 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
92 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
93 (clean): Update.
94
95 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
96 (init_registers_powerpc_32l): ... this new prototype.
97 (init_registers_powerpc_32): Remove, replace by ...
98 (init_registers_powerpc_altivec32l): ... this new prototype.
99 (init_registers_powerpc_e500): Remove, replace by ...
100 (init_registers_powerpc_e500l): ... this new prototype.
101 (init_registers_ppc64): Remove, replace by ...
102 (init_registers_powerpc_64l): ... this new prototype.
103 (init_registers_powerpc_64): Remove, replace by ...
104 (init_registers_powerpc_altivec64l): ... this new prototype.
105 (ppc_num_regs): Set to 73.
106 (PT_ORIG_R3, PT_TRAP): Define if necessary.
107 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
108 (ppc_cannot_store_register): Handle orig_r3 and trap.
109 (ppc_arch_setup): Update init_registers_... calls.
110 (ppc_fill_gregset): Handle orig_r3 and trap.
111
112 * inferiors.c (clear_inferiors): Reset current_inferior.
113
fdc59709
PB		 1142008-04-23 Paolo Bonzini <bonzini@gnu.org>
115
116 * acinclude.m4: Add override.m4.
117 * configure: Regenerate.
118
c9b2f845
UW		 1192008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
120
121 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
122 initial call to init_register_ppc64.
123
550512b8
UW		 1242008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
125
126 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
127 powerpc*-*-linux* case.
128 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
129
b6430ec3
UW		 1302008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
131
132 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
133 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
134 from reg_xmlfiles.
135 * linux-ppc-low.c: Include <elf.h>.
136 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
137 (ppc_hwcap): New global variable.
138 (ppc_regmap): Remove __SPE__ #ifdef sections.
139 (ppc_regmap_e500): New global variable.
140 (ppc_cannot_store_register): Update __SPE__ special case.
141 (ppc_get_hwcap): New function.
142 (ppc_arch_setup): Use it to determine whether inferior supports
143 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
144 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
145 Do not access registers if target does not support AltiVec.
146 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
147 Do not access registers if target does not support SPE.
148 (target_regsets): Unconditionally include AltiVec and SPE regsets.
149
52fa2412
UW		 1502008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
151
152 * linux-low.c (disabled_regsets, num_regsets): New.
153 (use_regsets_p): Delete.
154 (linux_wait_for_process): Clear disabled_regsets.
155 (regsets_fetch_inferior_registers): Check and set it.
156 (regsets_store_inferior_registers): Likewise.
157 (linux_fetch_registers, linux_store_registers): Do not use
158 use_regsets_p.
159 (initialize_low): Allocate disabled_regsets.
160
e28b3332
DJ		 1612008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
162
163 * Makefile.in (LIBOBJS): New.
164 (OBS): Use LIBOBJS.
165 (memmem.o): New rule.
166 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
167 * configure: Regenerated.
168
4536995d
UW		 1692008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
170
171 * server.c (handle_query): Never return "unsupported" for
172 qXfer:features:read queries.
173
221c031f
UW		 1742008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
175
176 * server.c (get_features_xml): Fix inverted condition.
177 (handle_query): Always support qXfer:feature:read.
178
ccd213ac
DJ		 1792008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
180
181 * server.c (wrapper_argv): New.
182 (start_inferior): Handle wrapper_argv. If set, expect an extra
183 trap.
184 (gdbserver_usage): Document --wrapper.
185 (main): Parse --wrapper.
186
6fe305f7
UW		 1872008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
188
189 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
190 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
191 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
192 (ppc_set_pc): Likewise.
193 (ppc_arch_setup): New function.
194 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
195 of collect_register.
196 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
197
5b0a002e
UW		 1982008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
199
200 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
201 instead of linux-ppc64-low.o.
202 * linux-ppc64-low.c: Remove file.
203 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
204 (linux-ppc64-low.o): Remove rule.
205
206 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
207 (init_registers_powerpc_64): Likewise.
208 (ppc_regmap): Conditionally define depending on __powerpc64__.
209 (ppc_cannot_store_register): Do not special-case "fpscr" when
210 compiled on __powerpc64__.
211 (ppc_collect_ptrace_register): New function.
212 (ppc_supply_ptrace_register): New function.
213 (ppc_breakpoint): Change type to "unsigned int".
214 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
215 (the_low_target): Conditionally provide initializers for the
216 arch_setup member depending on __powerpc64__. Install
217 collect_ptrace_register and supply_ptrace_register members.
218
9b4b61c8
UW		 2192008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
220
221 * regcache.h (gdbserver_xmltarget): Add extern declaration.
222 * server.c (gdbserver_xmltarget): Define.
223 (get_features_xml): Use it to replace "target.xml" and arch_string.
224
225 * configure.srv: Remove srv_xmltarget. Add XML files that were
226 mentioned there to srv_xmlfiles instead. Remove conditional tests
227 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
228 srv_xmlfiles and srv_regobj to include all possible choices.
229 * configure.ac (srv_xmltarget): Remove.
230 (srv_xmlfiles): Do not add "target.xml".
231 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
232 checks for supplementary target information.
233 * configure: Regenerate.
234 * Makefile.in (XML_TARGET): Remove.
235 (target.xml): Remove rule.
236 (clean): Do not clean up target.xml.
237 (.PRECIOUS): Do not mention target.xml.
238
239 * target.h (struct target_ops): Remove arch_string member.
240 * linux-low.c (linux_arch_string): Remove.
241 (linux_target_ops): Remove arch_string initializer.
242 * linux-low.h (struct linux_target_ops): Remove arch_string member.
243 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
244 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
245 * spu-low.c (spu_arch_string): Remove.
246 (spu_target_ops): Remove arch_string initializer.
247 * win32-low.c (win32_arch_string): Remove.
248 (win32_target_ops): Remove arch_string initializer.
249 * win32-low.h (struct win32_target_ops): Remove arch_string member.
250 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
251 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
252
ee1a7ae4
UW		 2532008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
254
255 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
256 by collect_ptrace_register and supply_ptrace_register hooks.
257 * linux-low.c (fetch_register): Use supply_ptrace_register callback
258 instead of checking for the_low_target.left_pad_xfer.
259 (usr_store_inferior_registers): Use collect_ptrace_register callback
260 instead of checking for the_low_target.left_pad_xfer.
261
262 * linux-s390-low.c (s390_collect_ptrace_register): New function.
263 (s390_supply_ptrace_register): Likewise.
264 (s390_fill_gregset): Call s390_collect_ptrace_register.
265 (the_low_target): Update.
266
267 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
268 (ppc_supply_ptrace_register): Likewise.
269 (the_low_target): Update.
270
271 * linux-i386-low.c (the_low_target): Update.
272 * linux-x86-64-low.c (the_low_target): Update.
273
d61ddec4
UW		 2742008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
275
276 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
277 reg-s390.o and reg-s390x.o.
278
279 * linux-low.c (new_inferior): New global variable.
280 (linux_create_inferior, linux_attach): Set it.
281 (linux_wait_for_process): Call the_low_target.arch_setup after the
282 target has stopped for the first time.
283 (initialize_low): Do not call the_low_target.arch_setup.
284
285 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
286 (s390_set_pc): Likewise.
287 (s390_arch_setup): New function.
288 (the_low_target): Use s390_arch_setup as arch_setup routine.
289
290 * regcache.c (realloc_register_cache): New function.
291 (set_register_cache): Call it for each existing regcache.
292
d05b4ac3
UW		 2932008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
294
295 * server.h (init_registers): Remove prototype.
296
297 * linux-low.h (struct linux_target_ops): Add arch_setup field.
298 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
299 instead of init_registers ().
300 * linux-arm-low.c (init_registers_arm): Add prototype.
301 (init_registers_arm_with_iwmmxt): Likewise.
302 (the_low_target): Add initializer for arch_setup field.
303 * linux-cris-low.c (init_registers_cris): Add prototype.
304 (the_low_target): Add initializer for arch_setup field.
305 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
306 (the_low_target): Add initializer for arch_setup field.
307 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
308 (the_low_target): Add initializer for arch_setup field.
309 * linux-ia64-low.c (init_registers_ia64): Add prototype.
310 (the_low_target): Add initializer for arch_setup field.
311 * linux-m32r-low.c (init_registers_m32r): Add prototype.
312 (the_low_target): Add initializer for arch_setup field.
313 * linux-m68k-low.c (init_registers_m68k): Add prototype.
314 (the_low_target): Add initializer for arch_setup field.
315 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
316 (init_registers_mips64_linux): Likewise.
317 (the_low_target): Add initializer for arch_setup field.
318 * linux-ppc-low.c (init_registers_ppc): Add prototype.
319 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
320 (the_low_target): Add initializer for arch_setup field.
321 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
322 (init_registers_powerpc_64): Likewise.
323 (the_low_target): Add initializer for arch_setup field.
324 * linux-s390-low.c (init_registers_s390): Add prototype.
325 (init_registers_s390x): Likewise.
326 (the_low_target): Add initializer for arch_setup field.
327 * linux-sh-low.c (init_registers_sh): Add prototype.
328 (the_low_target): Add initializer for arch_setup field.
329 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
330 (the_low_target): Add initializer for arch_setup field.
331 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
332 (the_low_target): Add initializer for arch_setup field.
333
334 * win32-low.h (struct win32_target_ops): Add arch_setup field.
335 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
336 instead of init_registers ().
337 * win32-arm-low.c (init_registers_arm): Add prototype.
338 (the_low_target): Add initializer for arch_setup field.
339 * win32-i386-low.c (init_registers_i386): Add prototype.
340 (the_low_target): Add initializer for arch_setup field.
341
342 * spu-low.c (init_registers_spu): Add prototype.
343 (initialize_low): Call initialie_registers_spu () instead of
344 initialize_registers ().
345
fd96d250
PA		 3462008-02-19 Pedro Alves <pedro@codesourcery.com>
347
348 * server.c (handle_v_requests): When handling the vRun and vAttach
349 packets, if already debugging a process, don't kill it. Return an
350 error instead.
351
d41b6bb4
DJ		 3522008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
353
354 * server.c (handle_query): Correct length check.
355
5ac588cf
PA		 3562008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
357
358 * win32-low.c (do_initial_child_stuff): Add process handle
359 parameter. Set current_process_handle and current_process_id from the
360 parameters. Clear globals.
361 (win32_create_inferior): Don't set current_process_handle and
362 current_process_id here. Instead pass them on the call to
363 do_initial_child_stuff.
364 (win32_attach): Likewise.
365 (win32_clear_inferiors): New.
366 (win32_kill): Don't close the current process handle or the
367 current thread handle here. Instead call win32_clear_inferiors.
368 (win32_detach): Don't open a new handle to the process. Call
369 win32_clear_inferiors.
370 (win32_join): Don't rely on current_process_handle; open a new
371 handle using the process id.
372 (win32_wait): Call win32_clear_inferiors when the inferior process
373 has exited.
374
ecd7ecbc
DJ		 3752008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
376
377 * server.c (monitor_show_help): Add "exit".
378
1525d545
MG		 3792008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
380
ecd7ecbc 381 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 382 (clean): Add reg-xtensa.c.
383 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 384 * configure.srv (xtensa*-*-linux*) New target.
385 * linux-xtensa-low.c: New.
386 * xtensa-xtregs.c: New.
1525d545 387
59a016f0
PA		 3882008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
389
390 * hostio.c: Don't include errno.h.
391 (errno_to_fileio_errno): Move to hostio-errno.
392 * hostio.c: (hostio_error): Remove the error parameter. Defer the
393 error number outputting to the target->hostio_last_error callback.
394 (hostio_packet_error): Use FILEIO_EINVAL directly.
395 (handle_open, handle_pread, hostio_error, handle_unlink): Update
396 calls to hostio_error.
397 * hostio-errno.c: New.
398 * server.h (hostio_last_error_from_errno): Declare.
399 * target.h (target_ops): Add hostio_last_error member.
400 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
401 as hostio_last_error handler.
402 * spu-low.c (spu_target_ops): Likewise.
403 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
404 (wince_hostio_last_error): New functions.
405 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
406 as hostio_last_error handler.
407 (win32_target_ops) [!_WIN32_WCE]: Register
408 hostio_last_error_from_errno as hostio_last_error handler.
409 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
410 (hostio-errno.o): New rule.
411 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
412 * configure.srv (srv_hostio_err_objs): New variable. Default to
413 hostio-errno.o.
414 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
415 * configure: Regenerate.
416
2d717e4f
DJ		 4172008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
418
419 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
420 (linux_kill, linux_detach): Clean up the process list.
421 * remote-utils.c (remote_open): Improve port number parsing.
422 (putpkt_binary, input_interrupt): Only send interrupts if the target
423 is running.
424 * server.c (extended_protocol): Make static.
425 (attached): Define earlier.
426 (exit_requested, response_needed, program_argv): New variables.
427 (target_running): New.
428 (start_inferior): Clear attached here.
429 (attach_inferior): Set attached here.
430 (require_running): Define.
431 (handle_query): Use require_running and target_running. Implement
432 "monitor exit".
433 (handle_v_attach, handle_v_run): New.
434 (handle_v_requests): Use require_running. Handle vAttach and vRun.
435 (gdbserver_usage): Update.
436 (main): Redo argument parsing. Handle --debug and --multi. Handle
437 --attach along with other options or after the port. Save
438 program_argv. Support no initial program. Resynchronize
439 communication with GDB after an error. Handle "monitor exit".
440 Use require_running and target_running. Always allow the extended
441 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
442 restart in extended mode.
443 * README: Refer to the GDB manual. Update --attach usage.
444
7407e2de
AS		 4452007-12-20 Andreas Schwab <schwab@suse.de>
446
447 * linux-low.c (STACK_SIZE): Define.
448 (linux_tracefork_child): Use it. Use __clone2 on ia64.
449 (linux_test_for_tracefork): Likewise.
450
b65d95c5
DJ		 4512007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
452
453 * linux-low.c (linux_wait_for_event): Update messages. Do not
454 reinsert auto-delete breakpoints.
455 * mem-break.c (struct breakpoint): Change return type of handler to
456 int.
457 (set_breakpoint_at): Update handler type.
458 (reinsert_breakpoint_handler): Return 1 instead of calling
459 delete_breakpoint.
460 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
461 setting a new one.
462 (check_breakpoints): Delete auto-delete breakpoints and return 2.
463 * mem-break.h (set_breakpoint_at): Update handler type.
464 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
465 * win32-low.c (auto_delete_breakpoint): New.
466 (get_child_debug_event): Use it.
467
4e799345
DJ		 4682007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
469
470 * configure.ac: Check for pread and pwrite.
471 * hostio.c (handle_pread): Fall back to lseek and read.
472 (handle_pwrite): Fall back to lseek and write.
473 * config.in, configure: Regenerated.
474
27524b67
DJ		 4752007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
476
477 * server.c (myresume): Add own_buf argument.
478 (main): Update calls.
479
a20d5e98
DJ		 4802007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
481
482 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
483 * remote-utils.c (remote_open): Do not call disable_async_io.
484 (block_async_io): Delete.
485 (unblock_async_io): Make static.
486 (initialize_async_io): New.
487 * server.c (handle_v_cont): Handle async I/O here.
488 (myresume): Likewise. Move other common resume tasks here...
489 (main): ... from here. Call initialize_async_io. Disable async
490 I/O before the main loop.
491 * server.h (initialize_async_io): Declare.
492 (block_async_io, unblock_async_io): Delete prototypes.
493 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
494
b79d787e
DJ		 4952007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
496
497 * remote-utils.c (readchar): Allow binary data in received messages.
498
d97903b2
PA		 4992007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
500
501 * win32-low.c (attaching): New global.
502 (win32_create_inferior): Clear the `attaching' global.
503 (win32_attach): Set the `attaching' global.
504 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
505 attaching. Only set a breakpoint at the entry point if not
506 attaching.
507
311de423
PA		 5082007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
509
510 * server.c (main): Don't report dll events on the initial
511 connection on attaches.
512
6c2d16d2
PA		 5132007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
514
515 * server.c (main): Relax numerical bases supported for the pid of
516 the --attach command line argument.
517
5ca906e6
PA		 5182007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
519
520 * win32-low.c (win32_attach): Call OpenProcess before
521 DebugActiveProcess, not after. Add last error output to error
522 call.
523
9c6c8194
PA		 5242007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
525
526 * win32-low.c (win32_get_thread_context)
527 (win32_set_thread_context): New functions.
528 (thread_rec): Use win32_get_thread_context.
529 (continue_one_thread, win32_resume): Use win32_set_thread_context.
530 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
531 field.
532
4d5d1aaa
PA		 5332007-12-03 Leo Zayas
534 Pedro Alves <pedro_alves@portugalmail.pt>
535
536 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
537 global variables.
538 (child_add_thread): Minor cleanup.
539 (child_continue): Resume artificially suspended threads before
540 calling ContinueDebugEvent.
541 (suspend_one_thread): New.
542 (fake_breakpoint_event): New.
543 (get_child_debug_event): Change return type to int. Check here if
544 gdb sent an interrupt request. If a soft interrupt was requested,
545 fake a breakpoint event. Return 0 if there is no event to handle,
546 and 1 otherwise.
547 (win32_wait): Don't check here if gdb sent an interrupt request.
548 Ensure there is a valid event to handle.
549 (win32_request_interrupt): Add soft interruption method as last
550 resort.
551
c436e841
PA		 5522007-12-03 Leo Zayas
553 Pedro Alves <pedro_alves@portugalmail.pt>
554
555 * win32-low.h (win32_thread_info): Add descriptions to the
556 structure members. Replace `suspend_count' counter by a
557 `suspended' flag.
558 * win32-low.c (thread_rec): Update condition of when to get the
559 context from the inferior. Rely on ContextFlags being set if it
560 has already been retrieved. Only suspend the inferior thread if
561 we haven't already. Warn if that fails.
562 (continue_one_thread): s/suspend_count/suspended/. Only call
563 ResumeThread once. Warn if that fails.
564
e7b5fa67
PA		 5652007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
566
567 * win32-low.c (win32_wait): Don't read from the inferior when it
568 has already exited.
569
a385171d
PA		 5702007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
571
572 * Makefile.in (win32_low_h): New variable.
573 (win32-low.o): Add dependency on $(win32_low_h).
574 (win32-arm-low.o, win32-i386-low.o): New rules.
575
f80c84b3
DJ		 5762007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
577
578 * hostio.c: Correct copyright year.
579
a6b151f1
DJ		 5802007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
581
582 * Makefile.in (OBS): Add hostio.o.
583 (hostio.o): New rule.
584 * server.h (handle_vFile): Declare.
585 * hostio.c: New file.
586 * server.c (handle_v_requests): Take packet_len and new_packet_len
587 for binary packets. Call handle_vFile.
588 (main): Update call to handle_v_requests.
589
f9387fc3
DJ		 5902007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
591
592 * linux-low.c: Include <sched.h>.
593
51c2684e
DJ		 5942007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
595
596 * linux-low.c (linux_tracefork_grandchild): New.
597 (linux_tracefork_child): Use clone.
598 (linux_test_for_tracefork): Use clone; allocate and free a stack.
599
75f83163
JB		 6002007-10-31 Joel Brobecker <brobecker@adacore.com>
601
602 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
603
da5898ce
DJ		 6042007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
605
606 * linux-low.c (handle_extended_wait): Handle unexpected signals.
607
24a09b5f
DJ		 6082007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
609
610 * inferiors.c (change_inferior_id): Delete.
611 (add_pid_to_list, pull_pid_from_list): New.
612 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
613 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
614 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
615 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
616 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
617 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
618 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
619 (using_threads): Always set to 1.
620 (handle_extended_wait): New.
621 (add_process): Do not set TID.
622 (linux_create_inferior): Set must_set_ptrace_flags.
623 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
624 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
625 (linux_thread_alive): Rename TID argument to LWPID.
626 (linux_wait_for_process): Handle unknown processes. Do not use TID.
627 (linux_wait_for_event): Do not use TID or check using_threads. Update
628 call to dead_thread_notify. Call handle_extended_wait.
629 (linux_create_inferior): Use PTRACE_SETOPTIONS.
630 (send_sigstop): Delete sigstop_sent.
631 (wait_for_sigstop): Avoid TID.
632 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
633 (linux_test_for_tracefork): New.
634 (linux_lookup_signals): Use thread_db_active and
635 linux_supports_tracefork_flag.
636 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
637 * linux-low.h (get_process_thread): Avoid TID.
638 (struct process_ifo): Move thread_known and tid to the end. Remove
639 sigstop_sent.
640 (linux_attach_lwp, thread_db_init): Update prototypes.
641 * server.h (change_inferior_id): Delete prototype.
642 (add_pid_to_list, pull_pid_from_list): New prototypes.
643 * thread-db.c (thread_db_use_events): New.
644 (find_first_thread): Rename to...
645 (find_one_thread): ...this. Update callers and messages. Do not
646 call fatal. Check thread_db_use_events. Do not call
647 change_inferior_id or new_thread_notify.
648 (maybe_attach_thread): Update. Do not call new_thread_notify.
649 (thread_db_init): Set thread_db_use_events. Check use_events.
650 * utils.c (fatal, warning): Correct message prefix.
651
30ed0a8f
DJ		 6522007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
653
654 * Makefile.in (clean): Remove new files.
655 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
656 (powerpc-64.o, powerpc-64.c): New rules.
657 * configure.srv: Use alternate register sets for powerpc64-*-linux*
658 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
659 with SPE.
660 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
661 SPE targets.
662 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
663 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
664 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
665 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
666 (target_regsets): Add AltiVec and SPE register sets.
667 * configure.ac: Check for AltiVec and SPE.
668 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
669 (ppc_fill_vrregset, ppc_store_vrregset): New.
670 (target_regsets): Add AltiVec register set.
671 * configure: Regenerated.
672
fd462a61
DJ		 6732007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
674
675 * linux-low.c (O_LARGEFILE): Define.
676 (linux_read_memory): Use /proc/PID/mem.
677 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
678 * configure, config.in: Regenerated.
679
69f223ed
DJ		 6802007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
681
682 * linux-low.c (linux_wait_for_event): Do not pass signals while
683 single-stepping.
684
aec18585
PA		 6852007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
686
687 * win32-low.c (create_process): New.
688 (win32_create_inferior): Use create_process instead of
689 CreateProcess. If create_process failed retry appending an ".exe"
690 suffix. Store the GetLastError result immediatelly after
691 create_process calls and use it on the call to error.
692
34d86ddd
PA		 6932007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
694
695 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
696
5a0e3bd0
JB		 6972007-08-23 Joel Brobecker <brobecker@adacore.com>
698
699 * configure.ac: Switch license to GPLv3.
700
f88c79e6
MS		 7012007-08-01 Michael Snyder <msnyder@access-company.com>
702
703 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
704
6b3d9b83
PA		 7052007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
706
707 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
708 typedef.
709 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
710 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
711 CloseToolhelp32Snapshot.
712 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
713 CloseToolhelp32Snapshot.
714
c588c53c
MS		 7152007-07-27 Michael Snyder <michael.snyder@access-company.com>
716
717 * server.c (main): Check for inferior exit before main loop.
718
aa0403d9
PA		 7192007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
720
721 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
722 instead of on tmp_desc.
723
255e7678
DJ		 7242007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
725 Daniel Jacobowitz <dan@codesourcery.com>
726
727 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
728 (add_thread): Minor cleanups.
729 (clear_inferiors): Move lower in the file. Clear the DLL
730 list.
731 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
732 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
733 (xml_escape_text): New.
734 * server.c (handle_query): Handle qXfer:libraries:read. Report it
735 for qSupported.
736 (handle_v_cont): Report errors.
737 (gdbserver_version): Update.
738 (main): Correct size of own_buf. Do not report initial DLL events.
739 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
740 (unloaded_dll, xml_escape_text): New.
741 * win32-low.c (enum target_waitkind): Update comments.
742 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
743 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
744 (win32_EnumProcessModules, win32_GetModuleInformation)
745 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
746 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
747 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
748 (win32_Module32First, win32_Module32Next, load_toolhelp)
749 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
750 (get_child_debug_event): Handle DLL events.
751 (win32_wait): Likewise.
752
0d37add9
DJ		 7532007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
754
755 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
756 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
757
45e2715e
PA		 7582007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
759
760 * win32-low.c (handle_output_debug_string): Ignore event if not
761 waiting.
762
c5674cf1
PA		 7632007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
764
765 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
766
2bbe3cc1
DJ		 7672007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
768
769 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
770
ae13219e
DJ		 7712007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
772
773 * inferiors.c (change_inferior_id): Add comment.
774 * linux-low.c (check_removed_breakpoint): Add an early
775 prototype. Improve debug output.
776 (linux_attach): Doc update.
777 (linux_detach_one_process, linux_detach): Clean up before releasing
778 each process.
779 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
780 * linux-low.h (struct process_info): Doc improvement.
781 * mem-break.c (delete_all_breakpoints): New.
782 * mem-break.h (delete_all_breakpoints): New prototype.
783 * thread-db.c (find_first_thread): New.
784 (thread_db_create_event): Call it instead of
785 thread_db_find_new_threads. Clean up unused variables.
786 (maybe_attach_thread): Remove first thread handling.
787 (thread_db_find_new_threads): Use find_first_thread.
788 (thread_db_get_tls_address): Likewise.
789
4105de34
DJ		 7902007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
791
792 * thread-db.c (thread_db_find_new_threads): Add prototype.
793 (thread_db_create_event): Check for the main thread before adding
794 a new thread.
795 (maybe_attach_thread): Only enable event reporting if TID == 0.
796 (thread_db_get_tls_address): Check for new threads.
797
2b876972
DJ		 7982007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
799
800 * linux-low.c (linux_create_inferior): Try execv before execvp.
801 * spu-low.c (spu_create_inferior): Likewise.
802
7a245884
DJ		 8032007-06-13 Mike Frysinger <vapier@gentoo.org>
804
805 * linux-low.c (linux_create_inferior): Change execv to execvp.
806 * spu-low.c (spu_create_inferior): Likewies.
807
117ce543
DJ		 8082007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
809
810 * Makefile.in (clean): Clean new files instead of deleted ones.
811 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
812 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
813 rules.
814 * configure.srv: Specify XML files and new regformats for MIPS and
815 MIPS64 GNU/Linux.
816 * linux-mips-low.c (mips_num_regs): Set to only used registers.
817 (mips_regmap): Do not fetch $0. Remove unused registers. Add
818 an entry for the restart register.
819 (mips_cannot_fetch_register, mips_cannot_store_register)
820 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
821 register names to match the XML descriptions.
822 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
823 restart register instead of $0.
824
0e7f50da
UW		 8252007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
826 Markus Deuling <deuling@de.ibm.com>
827
828 * remote-utils.c (decode_xfer_write): New function.
829 * server.h (decode_xfer_write): Add prototype.
830 * server.c (handle_query): Add PACKET_LEN argument. Support
831 qXfer:spu:read and qXfer:spu:write packets.
832 (main): Pass packet_len to handle_query.
833 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
834 * target.h (target_ops): Add qxfer_spu.
835
374c1d38
UW		 8362007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
837
838 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
839 accessing non-seekable spufs files.
840
bb63802a
UW		 8412007-05-16 Markus Deuling <deuling@de.ibm.com>
842
843 * server.c (handle_query): Add reply for qC packet.
844
7390519e
PA		 8452007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
846 Leo Zayas <lerele@champenstudios@com>
847
848 * server.h (check_remote_input_interrupt_request): New function.
849 * remote_utils.c (INVALID_DESCRIPTOR): New define.
850 (remote_desc): Initialize with INVALID_DESCRIPTOR.
851 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
852 (check_remote_input_interrupt_request): New function.
853 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 854 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 855 winapi_GenerateConsoleCtrlEvent): New typedefs.
856 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
857 to 250 ms.
858 (win32_wait): Check for remote interrupt request
859 with check_remote_input_interrupt_request.
860 (win32_request_interrupt): New function.
861 (win32_target_op): Set request_interrupt to win32_request_interrupt.
862
34b34921
PA		 8632007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
864
865 * win32-low.c (debug_registers_changed,
866 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
867 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
868 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
869 (thread_rec): Get context using the low target.
870 (child_add_thread): Call thread_added on the low target,
871 which does the same thing.
872 (regptr): Delete.
873 (do_initial_child_stuff): Remove debug registers references.
874 Set context using the low target. Resume threads after
875 setting the contexts.
876 (child_continue): Remove dead variable. Remove debug
877 registers references.
878 (child_fetch_inferior_registers): Go through the low target.
879 (do_child_store_inferior_registers): Remove.
880 (child_store_inferior_registers): Go through the low target.
881 (win32_resume): Remove debug registers references.
882 Set context using the low target.
883 (handle_exception): Change return type to void. Don't record
884 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
885 first chance exception.
886 (get_child_debug_event): Change return type to void. Remove
887 goto loop. Always return after waiting for debug event.
888 (win32_wait): Convert to switch statement. Handle spurious
889 events.
890
891 * win32-i386-low.c (debug_registers_changed,
892 debug_registers_used): New.
893 (initial_stuff): Rename to ...
894 (i386_initial_stuff): ... this. Clear debug registers
895 state variables.
896 (store_debug_registers): Delete.
897 (i386_get_thread_context): New.
898 (load_debug_registers): Delete.
899 (i386_set_thread_context): New.
900 (i386_thread_added): New.
901 (single_step): Rename to ...
902 (i386_single_step): ... this.
903 (do_fetch_inferior_registers): Rename to ...
904 (i386_fetch_inferior_register): ... this.
905 (i386_store_inferior_register): New.
906 (the_low_target): Adapt to new interface.
907
908 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
909 (arm_get_thread_context): New.
910 (arm_set_thread_context): New.
911 (regptr): New.
912 (do_fetch_inferior_registers): Rename to ...
913 (arm_fetch_inferior_register): ... this.
914 (arm_store_inferior_register): New.
915 (arm_wince_breakpoint): Reimplement as unsigned long.
916 (arm_wince_breakpoint_len): Define.
917 (the_low_target): Adapt to new interface.
918
919 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
920 load_debug_registers. Add get_thread_context, set_thread_context,
921 thread_added and store_inferior_register. Rename
922 fetch_inferior_registers to fetch_inferior_register.
923 (regptr): Remove declaration.
924
dd6953e1
PA		 9252007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
926
927 * linux-low.c (linux_detach): Change return type to int. Return 0.
928 * spu-low.c (spu_detach): Likewise.
929
444d6139
PA		 9302007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
931
932 * target.h (target_ops): Change return type of detach to int.
933 Add join.
934 (join_inferior): New.
935 * server.c (main): Don't skip detach support on mingw32.
936 If the inferior doesn't support detaching return error.
937 Call join_inferior instead of using waitpid.
938 * linux-low.c (linux_join): New.
939 (linux_target_op): Add linux_join.
940 * spu-low.c (spu_join): New.
941 (spu_target_ops): Add spu_join.
942 * win32-low.c (win32_detach): Adapt to new interface.
943 Reopen current_process_handle before detaching. Issue a child
944 resume before detaching.
945 (win32_join): New.
946 (win32_target_op): Add win32_join.
947
1d5315fe
PA		 9482007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
949
950 * win32-low.c (win32-attach): Fix return value.
951 * target.h (target_ops): Describe ATTACH return values.
952
bf914831
PA		 9532007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
954
955 * win32-low.c (GETPROCADDRESS): Define.
956 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
957 (winapi_DebugSetProcessKillOnExit): Likewise.
958 (win32_create_inferior): Force usage of ansi CreateProcessA.
959 (win32_attach): Use GETPROCADDRESS.
960 (win32_detach): Likewise.
961
f72f3e60
PA		 9622007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
963
964 * win32-low.c (win32_wait): Don't use WSTOPSIG.
965
ed50f18f
PA		 9662007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
967
968 * win32-low.c: Commit leftover changes from 2007-03-29.
969
0c2ead7e
DJ		 9702007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
971
972 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
973 fields short instead of int. Add explicit padding.
974 (i387_cache_to_fsave): Remove unnecessary casts.
975 (i387_fsave_to_cache): Doc fix.
976 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
977
73725ff3
DJ		 9782007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
979
980 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
981 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
982
d99f33d8
PA		 9832007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
984
985 * configure.srv (arm*-*-mingw32ce*): Move near the other
986 arm targets.
987
68070c10
PA		 9882007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
989
2482afc6 990 * configure.ac: Add errno checking.
68070c10
PA		 991 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
992 sys/file.h and malloc.h.
993 (AC_CHECK_DECLS): Add perror.
994 (srv_mingwce): Handle.
2482afc6 995 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 996 win32-i386-low.o to srv_tgtobj.
997 (i[34567]86-*-mingw*): Likewise.
998 (arm*-*-mingw32ce*): Add case.
999 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1000 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
1001 [__MINGW32CE__] (strerror): New function.
1002 [__MINGW32CE__] (errno): Define to GetLastError.
1003 [__MINGW32CE__] (COUNTOF): New macro.
1004 (remote_open): Remove extra close call.
1005 * mem-break.c (delete_breakpoint_at): New function.
1006 * mem-break.h (delete_breakpoint_at): Declare.
1007 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1008 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
1009 [USE_WIN32API] (read, write): Add char* casts.
1010 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
1011 * server.h: Include wincecompat.h on Windows CE.
1012 [HAVE_ERRNO_H]: Check.
1013 (perror): Declare if not declared.
1014 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
1015 (perror_with_name): Remove errno declaration.
1016 * wincecompat.h: New.
1017 * wincecompat.c: New.
1018 * win32-low.h: New.
1019 * win32-arm-low.c: New.
1020 * win32-i386-low.c: New.
1021 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
1022 (OUTMSG2): Make it safe.
1023 (_T): New macro.
1024 (COUNTOF): New macro.
1025 (NUM_REGS): Get it from the low target.
1026 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
1027 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
1028 (thread_rec): Let low target handle debug registers.
1029 (child_add_thread): Likewise.
1030 (child_init_thread_list): Likewise.
1031 (continue_one_thread): Likewise.
1032 (regptr): New.
1033 (do_child_fetch_inferior_registers): Move to ...
1034 * win32-i386-low.c: ... here, and rename to ...
1035 (do_fetch_inferior_registers): ... this.
1036 * win32-low.c (child_fetch_inferior_registers):
1037 Go through the low target.
1038 (do_child_store_inferior_registers): Use regptr.
1039 (strwinerror): New function.
1040 (win32_create_inferior): Handle Windows CE.
1041 Use strwinerror instead of strerror on Windows error
1042 codes. Add program to the error output.
1043 Don't close the main thread handle on Windows CE.
1044 (win32_attach): Use coredll.dll on Windows CE.
1045 (win32_kill): Close current process and current
1046 thread handles.
1047 (win32_detach): Use coredll.dll on Windows CE.
1048 (win32_resume): Let low target handle debug registers, and
1049 step request.
1050 (handle_exception): Add/Remove initial breakpoint. Avoid
1051 non-existant WSTOPSIG on Windows CE.
1052 (win32_read_inferior_memory): Cast to remove warning.
1053 (win32_arch_string): Go through the low target.
1054 (initialize_low): Call set_breakpoint_data with the low
1055 target's breakpoint.
1056 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
1057 FOP_REGNUM, mappings): Move to ...
1058 * win32-i386-low.c: ... here.
1059 * win32-low.c (win32_thread_info): Move to ...
1060 * win32-low.h: ... here.
1061 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
1062 win32-arm-low.c and wincecompat.c.
1063 (all:): Add $EXEEXT.
1064 (install-only:): Likewise.
1065 (gdbserver:): Likewise.
1066 (gdbreplay:): Likewise.
1067 * config.in: Regenerate.
1068 * configure: Regenerate.
1069
41093d81
PA		 10702007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1071
1072 * win32-low.c: Rename typedef thread_info to
1073 win32_thread_info throughout.
1074
544afa54
PA		 10752007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1076
1077 * win32-i386-low.c: Rename to ...
1078 * win32-low.c: ... this.
1079 * configure.srv: Replace win32-i386-low.o with win32-low.o.
1080 * Makefile.in: Likewise.
1081
bce7165d
PA		 10822007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
1083
1084 * remote-utils.c (monitor_output): Constify msg parameter.
1085 * server.h (monitor_output): Likewise.
1086 * win32-i386-low.c (handle_output_debug_string): New.
1087 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
1088 handle_output_debug_string.
1089 (get_child_debug_event): Likewise.
1090
506c7aa0
DJ		 10912007-03-27 Mat Hostetter <mat@lcs.mit.edu>
1092
1093 * server.c (main): Correct strtoul check.
1094
42c81e2a
DJ		 10952007-03-27 Jon Ringle <jon@ringle.org>
1096
1097 * linux-low.c: Check __ARCH_HAS_MMU__ also.
1098
9453113a
DJ		 10992007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
1100
1101 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
1102
64a69107
DJ		 11032007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
1104
1105 * terminal.h: Check HAVE_SGTTY_H.
1106
11072007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 1108
1109 * remote-utils.c (remote_open): Print out the assigned port number.
1110
c74d0ad8
DJ		 11112007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
1112
1113 * remote-utils.c (monitor_output): New function.
1114 * server.c (debug_threads): Define here.
1115 (monitor_show_help): New function.
1116 (handle_query): Handle qRcmd.
1117 (main): Do not handle 'd' packet.
1118 * server.h (debug_threads, remote_debug, monitor_output): Declare.
1119 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
1120 of debug_threads.
1121
de7c3b4a
PA		 11222007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1123
1124 * Makefile.in (EXEEXT): New.
1125 (clean): Use $(EXEEXT).
1126
ef57601b
PA		 11272007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1128
1129 * target.h (target_ops): Rename send_signal to request_interrupt,
1130 and remove enum target_signal parameter.
1131 * linux-low.c (linux_request_interrupt): Rename from
1132 linux_send_signal, and always send SIGINT.
1133 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
1134 and always send SIGINT.
1135 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
1136 of send_signal.
1137 (input_interrupt): Likewise.
1138
820f2bda
PA		 11392007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1140
1141 * server.c (get_features_xml): Check if target implemented
1142 arch_string.
1143 * win32-i386-low.c (win32_arch_string): New.
1144 (win32_target_ops): Add win32_arch_string as arch_string member.
1145
ab39bf24
UW		 11462007-02-22 Markus Deuling <deuling@de.ibm.com>
1147
1148 * spu-low.c (spu_arch_string): New.
1149 (spu_target_ops): Add spu_arch_string.
1150
61ff6e04
DJ		 11512007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
1152
1153 * remote-utils.c: Remove HAVE_TERMINAL_H check.
1154 * configure.ac: Do not check for terminal.h.
1155 * configure, config.in: Regenerated.
1156
fb1e4ffc
DJ		 11572007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1158
1159 * Makefile.in (OBS): Add $(XML_BUILTIN).
1160 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
1161 (clean): Update.
1162 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
1163 (arm-with-iwmmxt.c): New.
1164 * config.in, configure: Regenerate.
1165 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
1166 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
1167 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
1168 (arm*-*-linux*): Add iWMMXt and regset support.
1169 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
1170 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
1171 (arm_store_wmmxregset, target_regsets): New.
1172 * server.c (get_features_xml): Take annex argument. Check builtin
1173 XML documents.
1174 (handle_query): Handle multiple annexes.
1175
0f48aa01
DJ		 11762007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1177
1178 * remote-utils.c [USE_WIN32API] (read, write): Define.
1179 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
1180 write.
1181
23181151
DJ		 11822007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
1183
1184 * linux-i386-low.c (the_low_target): Set arch_string.
1185 * linux-x86-64-low.c (the_low_target): Likewise.
1186 * linux-low.c (linux_arch_string): New.
1187 (linux_target_ops): Add it.
1188 * linux-low.h (struct linux_target_ops): Add arch_string.
1189 * server.c (write_qxfer_response): Use const void * for DATA.
1190 (get_features_xml): New.
1191 (handle_query): Handle qXfer:features:read. Report it for qSupported.
1192 * target.h (struct target_ops): Add arch_string method.
1193
9d606399
DJ		 11942007-01-03 Denis Pilat <denis.pilat@st.com>
1195 Daniel Jacobowitz <dan@codesourcery.com>
1196
1197 * linux-low.c (linux_kill): Handle being called with no threads.
1198 * win32-i386-low.c (win32_kill): Likewise.
1199 (get_child_debug_event): Clear current_process_handle.
1200
12012006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 1202 Daniel Jacobowitz <dan@codesourcery.com>
1203
1204 * remote-utils.c (remote_open): Check the type of specified
1205 serial port devices before opening them.
1206 * server.c (main): Kill the inferior if an error occurs during
1207 the first remote_open.
1208
a5e13d24
DJ		 12092006-12-05 Markus Deuling <deuling@de.ibm.com>
1210
1211 * README: Update supported targets.
1212
186947f7
DJ		 12132006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
1214
1215 * Makefile.in (clean): Remove reg-mips64.c.
1216 (reg-mips64.c, reg-mips64.o): New rules.
1217 * configure.srv: Handle mips64. Include regset support for mips.
1218 * linux-mips-low.c (union mips_register): New.
1219 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
1220 (mips_breakpoint, mips_breakpoint_at): Use int.
1221 (mips_collect_register, mips_supply_register)
1222 (mips_collect_register_32bit, mips_supply_register_32bit)
1223 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
1224 (mips_store_fpregset, target_regsets): New.
1225 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
1226
a13e2c95
UW		 12272006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
1228
1229 * configure.srv: Add target "spu*-*-*".
1230 * Makefile.in (clean): Remove reg-spu.c.
1231 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
1232 * spu-low.c: New file.
1233
cb7283db
DJ		 12342006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1235
1236 * configure.ac: Correct td_thr_tls_get_addr test.
1237 * configure: Regenerated.
1238
89be2091
DJ		 12392006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1240
1241 * linux-low.c (linux_wait_for_event): Reformat. Use the
1242 pass_signals array.
1243 * remote-utils.c (decode_address_to_semicolon): New.
1244 * server.c (pass_signals, handle_general_set): New.
1245 (handle_query): Mention QPassSignals for qSupported.
1246 (main): Call handle_general_set.
1247 * server.h (pass_signals, decode_address_to_semicolon): New.
1248
000ef4f0
DJ		 12492006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
1250
1251 * server.c (handle_query): Correct error handling for read_auxv.
1252
b7149293
UW		 12532005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
1254
1255 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
1256 and srv_linux_thread_db to yes.
1257 * linux-s390-low.c (s390_fill_gregset): New function.
1258 (target_regsets): Define data structure.
1259
dae5f5cf
DJ		 12602006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
1261
1262 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
1263 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
1264 * config.in, configure: Regenerated.
1265 * inferiors.c (gdb_id_to_thread): New function.
1266 (gdb_id_to_thread_id): Use it.
1267 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
1268 * linux-low.h (struct process_info): Add th member.
1269 (thread_db_get_tls_address): New prototype.
1270 * remote-utils.c (decode_address): Make non-static.
1271 * server.c (handle_query): Handle qGetTLSAddr.
1272 * server.h (gdb_id_to_thread, decode_address): New prototypes.
1273 * target.h (struct target_ops): Add get_tls_address.
1274 * thread-db.c (maybe_attach_thread): Save the thread handle.
1275 (thread_db_get_tls_address): New.
1276
32ca6d61
DJ		 12772006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
1278
1279 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
1280 (linux_resume_one_process): Take a siginfo_t *. Update all
1281 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
1282 (struct pending_signals): Add a siginfo_t.
1283 (linux_wait_for_process): Always set last_status.
1284 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
1285 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
1286 * linux-low.h (struct process_info): Add last_status.
1287
5ffff7c1
DJ		 12882006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
1289
1290 * remote-utils.c (try_rle): New function.
1291 (putpkt_binary): Use it.
1292
8695c747
DJ		 12932006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
1294
1295 * Makefile.in (clean): Clean reg-x86-64-linux.c.
1296 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
1297 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
1298 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
1299 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
1300 point registers.
1301
290fadea
RS		 13022006-08-08 Richard Sandiford <richard@codesourcery.com>
1303
1304 * server.c (terminal_fd): New variable.
1305 (old_foreground_pgrp): Likewise.
1306 (restore_old_foreground_pgrp): New function.
1307 (start_inferior): Record the terminal file descriptor in terminal_fd
1308 and its original foreground group in old_foreground_pgrp. Register
1309 restore_old_foreground_pgrp with atexit().
1310
9f2e1e63
DJ		 13112006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
1312
1313 * server.c (handle_query): Correct qPart to qXfer.
1314
b80864fb
DJ		 13152006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
1316
1317 * configure.ac: Check for more headers which are missing on
1318 Windows. Automatically supply -lwsock32 and USE_WIN32API.
1319 * configure.srv: Add Cygwin and mingw32.
1320 * remote-utils.c: Don't include headers unconditionally which
1321 are missing on mingw32. Include <winsock.h> for mingw32.
1322 (remote_open): Adjust for mingw32 support. Flush
1323 standard error after writing to it.
1324 (remote_close, putpkt_binary, input_interrupt, block_async_io)
1325 (unblock_async_io, enable_async_io, disable_async_io)
1326 (readchar, getpkt): Update for Winsock support.
1327 (prepare_resume_reply): Expect a protocol signal number.
1328 * server.c: Disable <sys/wait.h> on mingw32.
1329 (start_inferior): Adjust for mingw32 support. Flush
1330 standard error after writing to it.
1331 (attach_inferior): Likewise. Use protocol signal
1332 numbers.
1333 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
1334 and names.
1335 * win32-i386-low.c: New file.
1336 * Makefile.in (XM_CLIBS): Set.
1337 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
1338 (win32-i386-low.o): New dependency rule.
1339 * linux-low.c (linux_wait): Use target signal numbers.
1340 * target.h (struct target_ops): Doc fix.
1341 * server.h (target_signal_to_name): New prototype.
1342 * gdbreplay.c: Don't include headers unconditionally which
1343 are missing on mingw32. Include <winsock.h> for mingw32.
1344 (remote_close, remote_open): Adjust for Winsock support.
1345 * configure, config.in: Regenerated.
1346
0876f84a
DJ		 13472006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
1348
1349 * server.c (decode_xfer_read, write_qxfer_response): New.
1350 (handle_query): Take a packet length argument. Handle
1351 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
1352 the qSupported response.
1353 (main): Update call to handle_query.
1354
01f9e8fa
DJ		 13552006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
1356
1357 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
1358 (putpkt_binary): Renamed from putpkt and adjusted for binary
1359 data.
1360 (putpkt): New wrapper for putpkt_binary.
1361 (readchar): Don't mask off the high bit.
1362 (decode_X_packet): New function.
1363 * server.c (main): Call putpkt_binary if a handler sets the packet
1364 length. Save the length of the incoming packet. Handle 'X'.
1365 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
1366
be2a5f71
DJ		 13672006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
1368
1369 * server.c (handle_query): Handle qSupported.
1370
ea025f5f
DJ		 13712006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1372
1373 * remote-utils.c (all_symbols_looked_up): New variable.
1374 (look_up_one_symbol): Check it.
1375 * server.h (look_up_one_symbol): New declaration.
1376 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
1377
9308fc88
DJ		 13782006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1379
1380 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 1381 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 1382 (PTRACE_GET_THREAD_AREA): Define.
1383 (ps_get_thread_area): New function.
1384
52fb6437
NS		 13852006-05-09 Nathan Sidwell <nathan@codesourcery.com>
1386
1387 * configure.srv (m68k*-*-uclinux*): New target.
1388 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
1389 (linux_resume_one_process): Remove extraneous cast.
1390 (linux_read_offsets): New.
1391 (linux_target_op): Add linux_read_offsets on mmuless systems.
1392 * server.c (handle_query): Add qOffsets logic.
1393 * target.h (struct target_ops): Add read_offsets.
1394
21b0f40c
DJ		 13952006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1396
1397 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
1398 (PTRACE_GET_THREAD_AREA): Define.
1399 (ps_get_thread_area): New function.
1400 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
1401 (linux-x86-64-low.o): Update.
1402
0050a760
DJ		 14032006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1404
1405 * configure.ac: Remove checks for prfpregset_t.
1406 * gdb_proc_service.h: New file.
1407 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
1408 new "gdb_proc_service.h".
1409 * proc-service.c: Likewise.
1410 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
1411 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
1412 * Makefile.in (gdb_proc_service_h): Updated.
1413 * configure, config.in: Regenerated.
1414
b92a518e
DJ		 14152006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1416
1417 * remote-utils.c (prepare_resume_reply): Move declaration
1418 of gdb_id_from_wait to the top of the block.
1419
545587ee
DJ		 14202006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
1421
1422 * linux-low.c (regsets_store_inferior_registers): Read the regset
1423 from the target before filling it.
1424
9db87ebd
DJ		 14252006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1426
1427 * server.c (attach_inferior): Return SIGTRAP for a successful
1428 attach.
1429
dd24457d
DJ		 14302006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
1431
1432 * Makefile.in (OBS): Add version.o.
1433 (STAGESTUFF): Delete.
1434 (version.o): Add dependencies.
1435 (version.c): Replace rule.
1436 (clean): Remove version.c.
1437 * server.c (gdbserver_version): New.
1438 (gdbserver_usage): Use printf.
1439 (main): Handle --version and --help.
1440 * server.h (version, host_name): Add declarations.
1441
6f0f660e
EZ		 14422005-12-23 Eli Zaretskii <eliz@gnu.org>
1443
1444 * linux-arm-low.c:
1445 * linux-arm-low.c:
1446 * inferiors.c:
1447 * i387-fp.h:
1448 * i387-fp.c:
1449 * gdbreplay.c:
1450 * regcache.c:
1451 * proc-service.c:
1452 * mem-break.h:
1453 * mem-break.c:
1454 * linux-x86-64-low.c:
1455 * linux-sh-low.c:
1456 * linux-s390-low.c:
1457 * linux-ppc64-low.c:
1458 * linux-ppc-low.c:
1459 * linux-mips-low.c:
1460 * linux-m68k-low.c:
1461 * linux-m32r-low.c:
1462 * linux-low.h:
1463 * linux-low.c:
1464 * linux-ia64-low.c:
1465 * linux-i386-low.c:
1466 * linux-crisv32-low.c:
1467 * thread-db.c:
1468 * terminal.h:
1469 * target.h:
1470 * target.c:
1471 * server.h:
1472 * server.c:
1473 * remote-utils.c:
1474 * regcache.h:
1475 * utils.c:
1476 * Makefile.in:
1477 * configure.ac:
1478 * gdbserver.1: Add (C) after Copyright. Update the FSF
1479 address.
1480
9d1fb177
DJ		 14812005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
1482
1483 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
1484 (arm_breakpoint_at): Recognize both breakpoints.
1485 (the_low_target): Use the correct breakpoint instruction.
1486
011a70c2
DJ		 14872005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
1488
1489 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
1490 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
1491 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
1492 (the_low_target): Update.
1493
7fb85e41
AS		 14942005-10-25 Andreas Schwab <schwab@suse.de>
1495
1496 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
1497
1498 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
1499 (ia64_num_regs): Reduce to 462.
1500
3db0444b
DJ		 15012005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
1502
1503 * acinclude.m4: Correct quoting.
1504 * aclocal.m4: Regenerated.
1505
1506 Suggested by SZOKOVACS Robert <szo@ies.hu>:
1507 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
1508 (thread_db_init): Call thread_db_err_str.
1509 * configure.ac: Check for TD_VERSION.
1510 * config.in, configure: Regenerated.
1511
bee0189a
DJ		 15122005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1513
1514 * server.h (error, fatal, warning): Add ATTR_FORMAT.
1515
e9d25b98
DJ		 15162005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1517
1518 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
1519 is not available. Define HAVE_PTRACE_GETREGS if it is.
1520 * config.in, configure: Regenerated.
1521 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
1522 * linux-i386-low.c, linux-m68k-low.c: Update to use
1523 HAVE_PTRACE_GETREGS.
1524 * linux-low.c (regsets_fetch_inferior_registers)
1525 (regsets_store_inferior_registers): Only return 0 if we processed
1526 GENERAL_REGS.
1527 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1528 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1529
a06660f7
DJ		 15302005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1531
1532 * inferiors.c (struct thread_info): Add gdb_id.
1533 (add_thread): Add gdb_id argument.
1534 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
1535 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
1536 calls to add_thread.
1537 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
1538 * server.c (handle_query): Use thread_to_gdb_id.
1539 (handle_v_cont, main): Use gdb_id_to_thread_id.
1540 * server.h (add_thread): Update prototype.
1541 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
1542 prototypes.
1543
5a1f5858
DJ		 15442005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1545
1546 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
1547 left-padded registers.
1548 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
1549 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
1550
e122f1f5
SE		 15512005-07-01 Steve Ellcey <sje@cup.hp.com>
1552
1553 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
1554 * configure: Regenerate.
1555 * config.in: Regenerate.
1556 * server.h (NEED_DECLARATION_STRERROR):
1557 Replace with !HAVE_DECL_STRERROR.
1558
d592fa2f
DJ		 15592005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
1560
1561 * linux-low.c (linux_wait, linux_send_signal): Don't test
1562 an unsigned long variable for > 0 if it could be MAX_ULONG.
1563 * server.c (myresume): Likewise.
1564 * target.c (set_desired_inferior): Likewise.
1565
ccbd4912
MK		 15662005-06-13 Mark Kettenis <kettenis@gnu.org>
1567
1568 * configure.ac: Simplify and improve check for socklen_t.
1569 * configure, config.in: Regenerate.
1570
f450004a
DJ		 15712005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
1572
1573 * acconfig.h: Remove.
1574 * configure.ac: Add a test for socklen_t. Use three-argument
1575 AC_DEFINE throughout.
1576 * config.in: Regenerated using autoheader 2.59.
1577 * configure: Regenerated.
1578
1579 * gdbreplay.c (socklen_t): Provide a default.
1580 (remote_open): Use socklen_t.
1581 * remote-utils.c (socklen_t): Provide a default.
1582 (remote_open): Use socklen_t.
1583 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
1584 unsigned char.
1585
1586 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
1587 char for buffers.
1588 * linux-low.c (linux_read_memory, linux_write_memory)
1589 (linux_read_auxv): Likewise.
1590 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
1591 (check_mem_write): Likewise.
1592 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1593 Likewise.
1594 * regcache.c (struct inferior_rgcache_data, registers_to_string)
1595 (registers_from_string, register_data): Likewise.
1596 * server.c (handle_query, main): Likewise.
1597 * server.h (convert_ascii_to_int, convert_int_to_ascii)
1598 (decode_M_packet): Likewise.
1599 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1600 * target.h (struct target_ops): Update read_memory, write_memory,
1601 and read_auxv.
1602 (read_inferior_memory, write_inferior_memory): Update.
1603 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1604 to unsigned char *.
1605 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1606 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1607 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1608 linux-s390-low.c, linux-sh-low.c: Update for changes in
1609 read_inferior_memory and the_low_target->breakpoint.
1610
eee84df1
DJ		 16112005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1612
1613 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1614 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1615 * configure.srv: Add powerpc64-*-linux*.
1616 * linux-ppc64-low.c: New file.
1617
45b134e5
OF		 16182005-05-23 Orjan Friberg <orjanf@axis.com>
1619
1620 * linux-cris-low.c: New file with support for CRIS.
1621 * linux-crisv32-low.c: Ditto for CRISv32.
1622 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1623 (clean): Add reg-cris.c and reg-crisv32.c.
1624 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1625 reg-crisv32.o, and reg-crisv32.c to make rules.
1626 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1627 recognized targets.
1628
48d93c75
UW		 16292005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1630
1631 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1632 of sizeof (PTRACE_XFER_TYPE).
1633 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1634
e013ee27
OF		 16352005-05-12 Orjan Friberg <orjanf@axis.com>
1636
1637 * target.h (struct target_ops): Add insert_watchpoint,
1638 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1639 pointers for hardware watchpoint support.
1640 * linux-low.h (struct linux_target_ops): Ditto.
1641 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1642 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1643 to linux_target_ops.
1644 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1645 reply packet.
1646 * server.c (main): Recognize 'Z' and 'z' packets.
1647
b0ded00b
UW		 16482005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1649
1650 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1651 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1652 (the_low_target): Add new members.
1653
8643e2ad
DJ		 16542005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1655
1656 * proc-service.c (ps_lgetregs): Search all_processes instead of
1657 all_threads.
1658
fc620387
DJ		 16592005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1660
1661 * server.c (start_inferior): Change return type to int.
1662 (attach_inferior): Change sigptr to int *.
1663 (handle_v_cont, handle_v_requests): Change signal to int *.
1664 (main): Change signal to int.
1665
16662005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 1667
1668 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1669 * configure.srv: Add m32r*-*-linux*.
1670 * linux-m32r-low.c: New file.
1671
e0e76420
DJ		 16722005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1673
1674 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1675
a1928bad
DJ		 16762005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1677
1678 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1679 Take unsigned long arguments for PIDs.
1680 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1681 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1682 (wait_for_sigstop, linux_resume_one_process)
1683 (regsets_fetch_inferior_registers, linux_send_signal)
1684 (linux_read_auxv): Likewise. Update the types of variables holding
1685 PIDs. Update format string specifiers.
1686 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1687 * remote-utils.c (prepare_resume_reply): Likewise.
1688 * server.c (cont_thread, general_thread, step_thread)
1689 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1690 unsigned long.
1691 (handle_query): Update format specifiers.
1692 (handle_v_cont, main): Use strtoul for thread IDs.
1693 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1694 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1695 (general_thread, step_thread, thread_from_wait)
1696 (old_thread_from_wait): Update.
1697 * target.h (struct thread_resume): Use unsigned long for THREAD.
1698 (struct target_ops): Use unsigned long for arguments to attach and
1699 thread_alive.
1700
dcdb98d2
DJ		 17012005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1702
1703 * acinclude.m4: Include bfd/bfd.m4 directly.
1704 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1705 <agriffis@toolchain.org>.
1706 * aclocal.m4, configure: Regenerated.
1707
bec39cab
AC		 17082005-01-07 Andrew Cagney <cagney@gnu.org>
1709
1710 * configure.ac: Rename configure.in, require autoconf 2.59.
1711 * configure: Re-generate.
1712
434c4c77
DJ		 17132004-12-08 Daniel Jacobowitz <dan@debian.org>
1714
1715 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1716 LIBS when finished.
1717 * aclocal.m4: Regenerated.
1718 * configure: Regenerated.
1719
db1d3e1b
AS		 17202004-11-21 Andreas Schwab <schwab@suse.de>
1721
1722 * linux-m68k-low.c (m68k_num_gregs): Define.
1723 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1724 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1725 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1726 (m68k_breakpoint_at): New. Add to the_low_target.
1727
1728 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1729 srv_linux_thread_db to yes.
1730
43360365
JB		 17312004-10-20 Joel Brobecker <brobecker@gnat.com>
1732
1733 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1734 (ARCH_SET_FS): Likewise.
1735 (ARCH_GET_FS): Likewise.
1736 (ARCH_GET_GS): Likewise.
1737
fd500816
DJ		 17382004-10-16 Daniel Jacobowitz <dan@debian.org>
1739
1740 * linux-i386-low.c (ps_get_thread_area): New.
1741 * linux-x86-64-low.c (ps_get_thread_area): New.
1742 * linux-low.c: Include <sys/syscall.h>.
1743 (linux_kill_one_process): Don't kill the first thread here.
1744 (linux_kill): Kill the first thread here.
1745 (kill_lwp): New function.
1746 (send_sigstop, linux_send_signal): Use it.
1747 * proc-service.c: Clean up #ifdefs.
1748 (fpregset_info): Delete.
1749 (ps_lgetregs): Update and enable implementation.
1750 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1751 implementations.
1752 * remote-utils.c (struct sym_cache, symbol_cache): New.
1753 (input_interrupt): Print a clearer message.
1754 (async_io_enabled): New variable.
1755 (enable_async_io, disable_async_io): Use it. Update comments.
1756 (look_up_one_symbol): Use the symbol cache.
1757 * thread-db.c (thread_db_look_up_symbols): New function.
1758 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1759
f6de3c42
DJ		 17602004-10-16 Daniel Jacobowitz <dan@debian.org>
1761
1762 * configure.in: Test for -rdynamic.
1763 * configure: Regenerated.
1764 * Makefile (INTERNAL_LDFLAGS): New.
1765 (gdbserver, gdbreplay): Use it.
1766
2c0fc042
AC		 17672004-09-02 Andrew Cagney <cagney@gnu.org>
1768
1769 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1770
075b3282
DJ		 17712004-03-23 Daniel Jacobowitz <drow@mvista.com>
1772
1773 * linux-low.c (linux_wait): Clear all_processes list also.
1774
fa6a77dc
DJ		 17752004-03-12 Daniel Jacobowitz <drow@mvista.com>
1776
1777 * linux-low.c: Include <errno.h>. Remove extern declaration of
1778 errno.
1779
6d782a97
DJ		 17802004-03-12 Daniel Jacobowitz <drow@mvista.com>
1781
1782 * gdbreplay.c, server.h, utils.c: Update copyright years.
1783
3a7fb99b
DJ		 17842004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1785
1786 * server.c (main): Print child status or termination signal from
1787 variable 'signal', not 'sig'.
1788
c3e735a6
DJ		 17892004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1790
1791 * linux-low.c (linux_read_memory): Change return type to
1792 int. Check for and return error from ptrace().
1793 * target.c (read_inferior_memory): Change return type to int. Pass
1794 back return status from the_target->read_memory().
1795 * target.h (struct target_ops): Adapt *read_memory() prototype.
1796 Update comment.
1797 (read_inferior_memory): Adapt prototype.
1798 * server.c (main): Return an error packet if
1799 read_inferior_memory() returns an error.
1800
a59d1c82
DJ		 18012004-03-04 Daniel Jacobowitz <drow@mvista.com>
1802
1803 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1804 Unify with other clean targets.
1805
dc3f8883
DJ		 18062004-02-29 Daniel Jacobowitz <drow@mvista.com>
1807
1808 * server.c (handle_v_cont): Call set_desired_inferior.
1809
89a208da
DJ		 18102004-02-29 Daniel Jacobowitz <drow@mvista.com>
1811
1812 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1813
62ea82f5
DJ		 18142004-02-29 Daniel Jacobowitz <drow@mvista.com>
1815
1816 * linux-low.c (linux_wait): Unblock async I/O.
1817 (linux_resume): Block and enable async I/O.
1818 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1819 * server.h (block_async_io, unblock_async_io): Add prototypes.
1820
6910d122
DJ		 18212004-02-29 Daniel Jacobowitz <drow@mvista.com>
1822
1823 * remote-utils.c (remote_open): Print a status notice after
1824 opening a TCP port.
1825 * server.c (attach_inferior): Print a status notice after
1826 attaching.
1827
18282004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 1829
1830 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1831
c89dc5d4
DJ		 18322004-02-26 Daniel Jacobowitz <drow@mvista.com>
1833
1834 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1835 error packet.
1836 * server.c, target.h: Update copyright years.
1837
4b8dad4a
RM		 18382004-02-25 Roland McGrath <roland@redhat.com>
1839
1840 * target.h (struct target_ops): New member `read_auxv'.
1841 * server.c (handle_query): Handle qPart:auxv:read: query using that.
1842 * linux-low.c (linux_read_auxv): New function.
1843 (linux_target_ops): Initialize `read_auxv' member to that.
1844
d7446758
JB		 18452004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1846
1847 Committed by Jim Blandy <jimb@redhat.com>.
1848
1849 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 1850 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 1851 instead of GPR_SIZE to distiguish s390 and s390x targets.
1852
5544ad89
DJ		 18532004-01-31 Daniel Jacobowitz <drow@mvista.com>
1854
1855 * linux-low.c: Update copyright year.
1856 (check_removed_breakpoint): Clear pending_is_breakpoint.
1857 (linux_set_resume_request, linux_queue_one_thread)
1858 (resume_status_pending_p): New functions.
1859 (linux_continue_one_thread): Use process->resume.
1860 (linux_resume): Only resume threads if there are no pending events.
1861 * linux-low.h (struct process_info): Add resume request
1862 pointer.
1863
2a68b70e
DJ		 18642004-01-30 Daniel Jacobowitz <drow@mvista.com>
1865
1866 * regcache.c (new_register_cache): Clear the allocated register
1867 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1868
64386c31
DJ		 18692003-10-13 Daniel Jacobowitz <drow@mvista.com>
1870
1871 * linux-low.c (linux_resume): Take a struct thread_resume *
1872 argument.
1873 (linux_wait): Update call.
1874 (resume_ptr): New static variable.
1875 (linux_continue_one_thread): Renamed from
1876 linux_continue_one_process. Use resume_ptr.
1877 (linux_resume): Use linux_continue_one_thread.
1878 * server.c (handle_v_cont, handle_v_requests): New functions.
1879 (myresume): New function.
1880 (main): Handle 'v' case.
1881 * target.h (struct thread_resume): New type.
1882 (struct target_ops): Change argument of "resume" to struct
1883 thread_resume *.
1884 (myresume): Delete macro.
1885
c938e9b0
L		 18862003-08-08 H.J. Lu <hongjiu.lu@intel.com>
1887
1888 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1889 (uninstall): Support DESTDIR.
1890
7f313d07
BC		 1891Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
1892
1893 * configure.srv: Add xscale*linux copy of arm*linux entry.
1894
3b2fc2ea
DJ		 18952003-07-24 Daniel Jacobowitz <drow@mvista.com>
1896
1897 * linux-arm-low.c (arm_reinsert_addr): New function.
1898 (the_low_target): Add arm_reinsert_addr.
1899
1c0a559e
MK		 19002003-07-08 Mark Kettenis <kettenis@gnu.org>
1901
1902 * mem-break.c: Remove whitespace at end of file.
1903
43d5792c
DJ		 19042003-06-28 Daniel Jacobowitz <drow@mvista.com>
1905
1906 * configure.in: Check whether we need to prototype strerror.
1907 * server.h: Optionally prototype strerror.
1908 * gdbreplay.c (perror_with_name): Use strerror.
1909 * linux-low.c (linux_attach_lwp): Use strerror.
1910 * utils.c (perror_with_name): Use strerror.
1911 * config.in, configure: Regenerated.
1912
c8a86edf
DJ		 19132003-06-28 Daniel Jacobowitz <drow@mvista.com>
1914
1915 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1916 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1917
73d37363
DJ		 19182003-06-20 Daniel Jacobowitz <drow@mvista.com>
1919
1920 * Makefile.in (SFILES): Update.
1921 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1922 low-sun3.c: Remove files.
1923
6ad8ae5c
DJ		 19242003-06-17 Daniel Jacobowitz <drow@mvista.com>
1925
1926 * linux-low.c: Move comment to linux_thread_alive where it belonged.
1927 (linux_detach_one_process, linux_detach): New functions.
1928 (linux_target_ops): Add linux_detach.
1929 * server.c (main): Handle 'D' packet.
1930 * target.h (struct target_ops): Add "detach" member.
1931 (detach_inferior): Define.
1932
1581182a
MK		 19332003-06-13 Mark Kettenis <kettenis@gnu.org>
1934
1935 From Kelley Cook <kelleycook@wideopenwest.com>:
1936 * configure.srv: Accept i[34567]86 variants.
1937
e5379b03
DJ		 19382003-06-05 Daniel Jacobowitz <drow@mvista.com>
1939
1940 * linux-low.c (linux_wait_for_event): Correct comment typos.
1941 (linux_resume_one_process): Call check_removed_breakpoint.
1942 (linux_send_signal): New function.
1943 (linux_target_ops): Add linux_send_signal.
1944 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1945 of kill.
1946 * target.h (struct target_ops): Add send_signal.
1947
2ff29de4
JB		 19482003-05-29 Jim Blandy <jimb@redhat.com>
1949
1950 * linux-low.c (usr_store_inferior_registers): Transfer buf in
1951 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
1952 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1953 away part of the register's value.
1954
254787d4
DJ		 19552003-03-26 Daniel Jacobowitz <drow@mvista.com>
1956
1957 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1958 (linux_wait_for_event, linux_init_signals): Likewise.
1959
94e10508
DJ		 19602003-03-17 Daniel Jacobowitz <drow@mvista.com>
1961
1962 * configure.in: Check for stdlib.h.
1963 * configure: Regenerated.
1964 * config.in: Regenerated.
1965
4c0711e0
DJ		 19662003-01-04 Andreas Schwab <schwab@suse.de>
1967
1968 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1969
ef66e766
AC		 19702003-01-02 Andrew Cagney <ac131313@redhat.com>
1971
1972 * Makefile.in: Remove obsolete code.
1973
a1358604
DJ		 19742002-11-20 Daniel Jacobowitz <drow@mvista.com>
1975
1976 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1977 defined(PT_FPR0_HI).
1978
23ce3b1c
DJ		 19792002-11-17 Stuart Hughes <seh@zee2.com>
1980
1981 * linux-arm-low.c (arm_num_regs): Increase.
1982 (arm_regmap): Include status register.
1983
19842002-11-17 Daniel Jacobowitz <drow@mvista.com>
1985
1986 * linux-low.c (register_addr): Remove incorrect -1 check.
1987
a9fa9f7d
DJ		 19882002-08-29 Daniel Jacobowitz <drow@mvista.com>
1989
1990 * linux-low.c (linux_create_inferior): Call setpgid. Return
1991 the new PID.
1992 (unstopped_p, linux_signal_pid): Remove.
1993 (linux_target_ops): Remove linux_signal_pid.
1994 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1995 global instead of target method.
1996 * target.h (struct target_ops): Remove signal_pid. Update comment
1997 for create_inferior.
1998 * server.c (signal_pid): New variable.
1999 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 2000 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 2001 (attach_inferior): Set signal_pid.
2002
17574093
DJ		 20032002-08-23 Daniel Jacobowitz <drow@mvista.com>
2004
2005 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
2006
20072002-08-20 Jim Blandy <jimb@redhat.com>
2008
2009 * Makefile.in (LDFLAGS): Allow the configure script to establish a
2010 default for this.
2011
20122002-08-01 Andrew Cagney <cagney@redhat.com>
2013
2014 * Makefile.in: Make chill references obsolete.
2015
20162002-07-24 Kevin Buettner <kevinb@redhat.com>
2017
2018 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
2019 * configure: Regenerate.
2020 * config.in: Regenerate.
2021
20222002-07-09 David O'Brien <obrien@FreeBSD.org>
2023
2024 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
2025 (perror_with_name, remote_close, remote_open, expect, play): Static.
2026
20272002-07-04 Michal Ludvig <mludvig@suse.cz>
2028
4b8dad4a 2029 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 2030 byte offsets instead of an array of indexes.
2031 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2032
20332002-06-13 Daniel Jacobowitz <drow@mvista.com>
2034
2035 * regcache.c: Add comment.
2036
20372002-06-11 Daniel Jacobowitz <drow@mvista.com>
2038
2039 * thread-db.c: New file.
2040 * proc-service.c: New file.
2041 * acinclude.m4: New file.
2042 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
2043 proc-service.o, and thread-db.o.
2044 (linux-low.o): Add USE_THREAD_DB.
2045 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
2046 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
2047 * aclocal.m4: Regenerated.
2048 * config.in: Regenerated.
2049 * configure: Regenerated.
2050 * configure.in: Check for proc_service.h, sys/procfs.h,
2051 thread_db.h, and linux/elf.h headrs.
2052 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
2053 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
2054 Check for -lthread_db and thread support.
2055 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
2056 PowerPC, and SuperH.
2057 * i387-fp.c: Constify arguments.
2058 * i387-fp.h: Likewise.
2059 * inferiors.c: (struct thread_info): Renamed from
2060 `struct inferior_info'. Remove PID member. Use generic inferior
2061 list header. All uses updated.
2062 (inferiors, signal_pid): Removed.
2063 (all_threads): New variable.
2064 (get_thread): Define.
2065 (add_inferior_to_list): New function.
2066 (for_each_inferior): New function.
2067 (change_inferior_id): New function.
2068 (add_inferior): Removed.
2069 (remove_inferior): New function.
2070 (add_thread): New function.
2071 (free_one_thread): New function.
2072 (remove_thread): New function.
2073 (clear_inferiors): Use for_each_inferior and free_one_thread.
2074 (find_inferior): New function.
2075 (find_inferior_id): New function.
2076 (inferior_target_data): Update argument type.
2077 (set_inferior_target_data): Likewise.
2078 (inferior_regcache_data): Likewise.
2079 (set_inferior_regcache_data): Likewise.
2080 * linux-low.c (linux_bp_reinsert): Remove.
2081 (all_processes, stopping_threads, using_thrads)
2082 (struct pending_signals, debug_threads, pid_of): New.
2083 (inferior_pid): Replace with macro.
2084 (struct inferior_linux_data): Remove.
2085 (get_stop_pc, add_process): New functions.
2086 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
2087 Use add_process and add_thread.
2088 (linux_attach_lwp): New function, based on old linux_attach. Use
2089 add_process and add_thread. Set stop_expected for new threads.
2090 (linux_attach): New function.
2091 (linux_kill_one_process): New function.
2092 (linux_kill): Kill all LWPs.
2093 (linux_thread_alive): Use find_inferior_id.
2094 (check_removed_breakpoints, status_pending_p): New functions.
2095 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
2096 Update. Use WNOHANG. Wait for cloned processes also. Update process
2097 struct for the found process.
2098 (linux_wait_for_event): New function.
2099 (linux_wait): Use it. Support LWPs.
2100 (send_sigstop, wait_for_sigstop, stop_all_processes)
2101 (linux_resume_one_process, linux_continue_one_process): New functions.
2102 (linux_resume): Support LWPs.
2103 (REGISTER_RAW_SIZE): Remove.
2104 (fetch_register): Use register_size instead. Call supply_register.
2105 (usr_store_inferior_registers): Likewise. Call collect_register.
2106 Fix recursive case.
2107 (regsets_fetch_inferior_registers): Improve error message.
2108 (regsets_store_inferior_registers): Add debugging.
2109 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
2110 (unstopped_p, linux_signal_pid): New functions.
2111 (linux_target_ops): Add linux_signal_pid.
2112 (linux_init_signals): New function.
2113 (initialize_low): Call it. Initialize using_threads.
2114 * regcache.c (inferior_regcache_data): Add valid
2115 flag.
2116 (get_regcache): Fetch registers lazily. Add fetch argument
2117 and update all callers.
2118 (regcache_invalidate_one, regcache_invalidate): New
2119 functions.
2120 (new_register_cache): Renamed from create_register_cache.
2121 Return the new regcache.
2122 (free_register_cache): Change argument to a void *.
2123 (registers_to_string, registers_from_string): Call get_regcache
2124 with fetch flag set.
2125 (register_data): Make static. Pass fetch flag to get_regcache.
2126 (supply_register): Call get_regcache with fetch flag clear.
2127 (collect_register): Call get_regcache with fetch flag set.
2128 (collect_register_as_string): New function.
2129 * regcache.h: Update.
2130 * remote-utils.c (putpkt): Flush after debug output and use
2131 stderr.
2132 Handle input interrupts while waiting for an ACK.
2133 (input_interrupt): Use signal_pid method.
2134 (getpkt): Flush after debug output and use stderr.
2135 (outreg): Use collect_register_as_string.
2136 (new_thread_notify, dead_thread_notify): New functions.
2137 (prepare_resume_reply): Check using_threads. Set thread_from_wait
2138 and general_thread.
2139 (look_up_one_symbol): Flush after debug output.
2140 * server.c (step_thread, server_waiting): New variables.
2141 (start_inferior): Don't use signal_pid. Update call to mywait.
2142 (attach_inferior): Update call to mywait.
2143 (handle_query): Handle qfThreadInfo and qsThreadInfo.
2144 (main): Don't fetch/store registers explicitly. Use
2145 set_desired_inferior. Support proposed ``Hs'' packet. Update
2146 calls to mywait.
2147 * server.h: Update.
2148 (struct inferior_list, struct_inferior_list_entry): New.
2149 * target.c (set_desired_inferior): New.
2150 (write_inferior_memory): Constify.
2151 (mywait): New function.
2152 * target.h: Update.
2153 (struct target_ops): New signal_pid method.
2154 (mywait): Removed macro, added prototype.
2155
2156 * linux-low.h (regset_func): Removed.
2157 (regset_fill_func, regset_store_func): New.
2158 (enum regset_type): New.
2159 (struct regset_info): Add type field. Use new operation types.
2160 (struct linux_target_ops): stop_pc renamed to get_pc.
2161 Add decr_pc_after_break and breakpoint_at.
2162 (get_process, get_thread_proess, get_process_thread)
2163 (strut process_info, all_processes, linux_attach_lwp)
2164 (thread_db_init): New.
2165
2166 * linux-arm-low.c (arm_get_pc, arm_set_pc,
2167 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
2168 (the_low_target): Add new members.
2169 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
2170 (i386_store_fpxregset): Constify.
2171 (target_regsets): Add new kind identifier.
2172 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
2173 (i386_set_pc): Add debugging.
2174 (i386_breakpoint_at): New function.
2175 (the_low_target): Add new members.
2176 * linux-mips-low.c (mips_get_pc, mips_set_pc)
2177 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
2178 (mips_breakpoint_at): New.
2179 (the_low_target): Add new members.
2180 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
2181 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
2182 (the_low_target): Add new members.
2183 * linux-sh-low.c (sh_get_pc, sh_set_pc)
2184 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
2185 (the_low_target): Add new members.
2186 * linux-x86-64-low.c (target_regsets): Add new kind
2187 identifier.
2188
21892002-05-15 Daniel Jacobowitz <drow@mvista.com>
2190
2191 From Martin Pool <mbp@samba.org>:
2192 * server.c (gdbserver_usage): New function.
2193 (main): Call it.
2194
21952002-05-14 Daniel Jacobowitz <drow@mvista.com>
2196
2197 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
2198 stop_at -> stop_pc.
2199
22002002-05-04 Andrew Cagney <ac131313@redhat.com>
2201
2202 * Makefile.in: Remove obsolete code.
2203
22042002-04-24 Michal Ludvig <mludvig@suse.cz>
2205
2206 * linux-low.c (regsets_fetch_inferior_registers),
2207 (regsets_store_inferior_registers): Removed cast to int from
2208 ptrace() calls.
2209 * regcache.h: Added declaration of struct inferior_info.
2210
22112002-04-20 Daniel Jacobowitz <drow@mvista.com>
2212
2213 * inferiors.c (struct inferior_info): Add regcache_data.
2214 (add_inferior): Call create_register_cache.
2215 (clear_inferiors): Call free_register_cache.
2216 (inferior_regcache_data, set_inferior_regcache_data): New functions.
2217 * regcache.c (struct inferior_regcache_data): New.
2218 (registers): Remove.
2219 (get_regcache): New function.
2220 (create_register_cache, free_register_cache): New functions.
2221 (set_register_cache): Don't initialize the register cache here.
2222 (registers_to_string, registers_from_string, register_data): Call
2223 get_regcache.
2224 * regcache.h: Add prototypes.
2225 * server.h: Likewise.
2226
22272002-04-20 Daniel Jacobowitz <drow@mvista.com>
2228
2229 * mem-break.c: New file.
2230 * mem-break.h: New file.
2231 * Makefile.in: Add mem-break.o rule; update server.h
2232 dependencies.
2233 * inferiors.c (struct inferior_info): Add target_data
2234 member.
2235 (clear_inferiors): Free target_data member if set.
2236 (inferior_target_data, set_inferior_target_data): New functions.
2237 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
2238 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
2239 * linux-low.c (linux_bp_reinsert): New variable.
2240 (struct inferior_linux_data): New.
2241 (linux_create_inferior): Use set_inferior_target_data.
2242 (linux_attach): Likewise. Call add_inferior.
2243 (linux_wait_for_one_inferior): New function.
2244 (linux_wait): Call it.
2245 (linux_write_memory): Add const.
2246 (initialize_low): Call set_breakpoint_data.
2247 * linux-low.h (struct linux_target_ops): Add breakpoint
2248 handling members.
2249 * server.c (attach_inferior): Remove extra add_inferior
2250 call.
2251 * server.h: Include mem-break.h. Update inferior.c
2252 prototypes.
2253 * target.c (read_inferior_memory)
2254 (write_inferior_memory): New functions.
2255 * target.h (read_inferior_memory)
2256 (write_inferior_memory): Change macros to prototypes.
2257 (struct target_ops): Update comments. Add const to write_memory
2258 definition.
2259
22602002-04-11 Daniel Jacobowitz <drow@mvista.com>
2261
2262 * linux-low.c (usr_store_inferior_registers): Support
2263 registers which are allowed to fail to store.
2264 * linux-low.h (linux_target_ops): Likewise.
2265 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
2266 (ppc_cannot_store_register): FPSCR may not be storable.
2267
22682002-04-09 Daniel Jacobowitz <drow@mvista.com>
2269
2270 * server.h: Include <string.h> if HAVE_STRING_H.
2271 * ChangeLog: Correct paths in last ChangeLog entry.
2272
22732002-04-09 Daniel Jacobowitz <drow@mvista.com>
2274
2275 * linux-low.h: Remove obsolete prototypes.
2276 (struct linux_target_ops): New.
2277 (extern the_low_target): New.
2278 * linux-low.c (num_regs, regmap): Remove declarations.
2279 (register_addr): Use the_low_target explicitly.
2280 (fetch_register): Likewise.
2281 (usr_fetch_inferior_registers): Likewise.
2282 (usr_store_inferior_registers): Likewise.
2283 * linux-arm-low.c (num_regs): Remove.
2284 (arm_num_regs): Define.
2285 (arm_regmap): Renamed from regmap, made static.
2286 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
2287 made static.
2288 (arm_cannot_store_register): Renamed from cannot_store_register,
2289 made static.
2290 (the_low_target): New.
2291 * linux-i386-low.c (num_regs): Remove.
2292 (i386_num_regs): Define.
2293 (i386_regmap): Renamed from regmap, made static.
2294 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
2295 made static.
2296 (i386_cannot_store_register): Renamed from cannot_store_register,
2297 made static.
2298 (the_low_target): New.
2299 * linux-ia64-low.c (num_regs): Remove.
2300 (ia64_num_regs): Define.
2301 (ia64_regmap): Renamed from regmap, made static.
2302 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
2303 made static.
2304 (ia64_cannot_store_register): Renamed from cannot_store_register,
2305 made static.
2306 (the_low_target): New.
2307 * linux-m68k-low.c (num_regs): Remove.
2308 (m68k_num_regs): Define.
2309 (m68k_regmap): Renamed from regmap, made static.
2310 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
2311 made static.
2312 (m68k_cannot_store_register): Renamed from cannot_store_register,
2313 made static.
2314 (the_low_target): New.
2315 * linux-mips-low.c (num_regs): Remove.
2316 (mips_num_regs): Define.
2317 (mips_regmap): Renamed from regmap, made static.
2318 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
2319 made static.
2320 (mips_cannot_store_register): Renamed from cannot_store_register,
2321 made static.
2322 (the_low_target): New.
2323 * linux-ppc-low.c (num_regs): Remove.
2324 (ppc_num_regs): Define.
2325 (ppc_regmap): Renamed from regmap, made static.
2326 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
2327 made static.
2328 (ppc_cannot_store_register): Renamed from cannot_store_register,
2329 made static.
2330 (the_low_target): New.
2331 * linux-s390-low.c (num_regs): Remove.
2332 (s390_num_regs): Define.
2333 (s390_regmap): Renamed from regmap, made static.
2334 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
2335 made static.
2336 (s390_cannot_store_register): Renamed from cannot_store_register,
2337 made static.
2338 (the_low_target): New.
2339 * linux-sh-low.c (num_regs): Remove.
2340 (sh_num_regs): Define.
2341 (sh_regmap): Renamed from regmap, made static.
2342 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
2343 made static.
2344 (sh_cannot_store_register): Renamed from cannot_store_register,
2345 made static.
2346 (the_low_target): New.
2347 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
2348 (the_low_target): New.
2349
23502002-04-09 Daniel Jacobowitz <drow@mvista.com>
2351
2352 * Makefile.in: Add stamp-h target.
2353 * configure.in: Create stamp-h.
2354 * configure: Regenerated.
2355
23562002-04-09 Daniel Jacobowitz <drow@mvista.com>
2357
2358 * inferiors.c: New file.
2359 * target.c: New file.
2360 * target.h: New file.
2361 * Makefile.in: Add target.o and inferiors.o. Update
2362 dependencies.
2363 * linux-low.c (inferior_pid): New static variable,
2364 moved from server.c.
2365 (linux_create_inferior): Renamed from create_inferior.
2366 Call add_inferior. Return 0 on success instead of a PID.
2367 (linux_attach): Renamed from myattach.
2368 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
2369 (linux_thread_alive): Renamed from mythread_alive.
2370 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
2371 child dies.
2372 (linux_resume): Renamed from myresume. Add missing ``return 0''.
2373 (regsets_store_inferior_registers): Correct error message.
2374 Add missing ``return 0''.
2375 (linux_fetch_registers): Renamed from fetch_inferior_registers.
2376 (linux_store_registers): Renamed from store_inferior_registers.
2377 (linux_read_memory): Renamed from read_inferior_memory.
2378 (linux_write_memory): Renamed from write_inferior_memory.
2379 (linux_target_ops): New structure.
2380 (initialize_low): Call set_target_ops ().
2381 * remote-utils.c (unhexify): New function.
2382 (hexify): New function.
2383 (input_interrupt): Send signals to ``signal_pid''.
2384 * server.c (inferior_pid): Remove.
2385 (start_inferior): Update create_inferior call.
2386 (attach_inferior): Call add_inferior.
2387 (handle_query): New function.
2388 (main): Call handle_query for `q' packets.
2389 * server.h: Include "target.h". Remove obsolete prototypes.
2390 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
2391
23922002-04-09 Daniel Jacobowitz <drow@mvista.com>
2393
2394 * Makefile.in: Add WARN_CFLAGS. Update configury
2395 dependencies.
2396 * configure.in: Check for <string.h>
2397 * configure: Regenerate.
2398 * config.in: Regenerate.
2399 * gdbreplay.c: Include needed system headers.
2400 (remote_open): Remove strchr prototype.
2401 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
2402 * regcache.c (supply_register): Change buf argument to const void *.
2403 (supply_register_by_name): Likewise.
2404 (collect_register): Change buf argument to void *.
2405 (collect_register_by_name): Likewise.
2406 * regcache.h: Add missing prototypes.
2407 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
2408 * server.c (handle_query): New function.
2409 (attached): New static variable, moved out of main.
2410 (main): Quiet longjmp clobber warnings.
2411 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
2412 * utils.c (error): Remove NORETURN.
2413 (fatal): Likewise.
GDB Binutils - Deliverables
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