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[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
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4aa995e1
PA		 12009-02-06 Pedro Alves <pedro@codesourcery.com>
2
3 * server.c (handle_query): Report qXfer:siginfo:read and
4 qXfer:siginfo:write as supported and handle them.
5 * target.h (struct target_ops) <qxfer_siginfo>: New field.
6 * linux-low.c (linux_xfer_siginfo): New.
7 (linux_target_ops): Set it.
8
62709adf
PA		 92009-01-26 Pedro Alves <pedro@codesourcery.com>
10
11 * server.c (gdbserver_usage): Mention --remote-debug.
12 (main): Accept '--remote-debug' switch.
13
aef93bd7
DE		 142009-01-18 Doug Evans <dje@google.com>
15
16 * regcache.c (new_register_cache): No need to check result of xcalloc.
17 * server.c (handle_search_memory): Back out calls to xmalloc,
18 result is checked and error is returned to user upon failure.
19 (handle_query): Ditto. Add more checks for result of malloc.
20 (handle_v_cont): Check result of malloc, report error back to
21 user upon failure.
22 (handle_v_run): Ditto. Call freeargv.
23 * server.h (freeargv): Declare.
24 * utils.c (freeargv): New fn.
25
54363045
DE		 262009-01-15 Doug Evans <dje@google.com>
27
f626972c
DE		 28 * gdbreplay.c (perror_with_name): Make arg const char *.
29 * server.h (target_signal_to_name): Make return type const char *.
0842e787 30 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 31 * utils.c (perror_with_name): Make arg const char *.
54363045 32
18aae699
PA		 332009-01-14 Pedro Alves <pedro@codesourcery.com>
34
35 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
36 when handling a EXIT_PROCESS_DEBUG_EVENT.
37
ff703abe
JB		 382009-01-06 Joel Brobecker <brobecker@adacore.com>
39
40 * gdbreplay.c (gdbreplay_version): Update copyright year.
41 * server.c (gdbserver_version): Likewise.
42
f21cc1a2 432009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 44
45 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 46 (handle_extended_wait): Improve comment.
0e21c1ec 47
bca929d3
DE		 482008-12-13 Doug Evans <dje@google.com>
49
50 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
51 * server.h (ATTR_MALLOC): New macro.
52 (xmalloc,xcalloc,xstrdup): Declare.
53 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
54 * inferiors.c: Ditto.
55 * linux-low.c: Ditto.
56 * mem-break.c: Ditto.
57 * regcache.c: Ditto.
58 * remote-utils.c: Ditto.
59 * server.c: Ditto.
60 * target.c: Ditto.
61 * win32-low.c: Ditto.
62
97438e3f
DE		 632008-12-12 Doug Evans <dje@google.com>
64
896c7fbb
DE		 65 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
66 in debugging printf.
67
97438e3f
DE		 68 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
69
e3b886f8
DE		 702008-12-09 Doug Evans <dje@google.com>
71
72 * linux-low.h (struct process_info): Delete member tid, unused.
73 * thread-db.c (find_one_thread): Update.
74 (maybe_attach_thread): Update.
75
07e059b5
VP		 762008-12-02 Pedro Alves <pedro@codesourcery.com>
77
78 * target.h (struct target_ops): Add qxfer_osdata member.
79 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
80 and dirent.h.
81 (linux_qxfer_osdata): New functions.
82 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
83 callback.
84 * server.c (handle_query): Handle "qXfer:osdata:read:".
85 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
86 (buffer_xml_printf): New functions.
87 * server.h (struct buffer): New.
88 (buffer_grow_str, buffer_grow_str0): New macros.
89 (buffer_grow, buffer_free, buffer_init, buffer_finish)
90 (buffer_xml_printf): Declare.
91
4cab47ab
DE		 922008-11-24 Doug Evans <dje@google.com>
93
94 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
95
f142445f
DJ		 962008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
97
98 * server.c (handle_v_run): Always use the supplied argument list.
99
d0107bb6
BW		 1002008-11-19 Bob Wilson <bob.wilson@acm.org>
101
102 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
103 (xtensa_regmap_table): Add entry for scompare1.
104
2c4ad781
TJB		 1052008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
106
107 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
108 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
109 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
110 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
111 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
112 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
113 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
114 XML target descriptions.
115 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
116 when inferior is running on an ISA 2.05 or later processor. Add
117 special case to return offset for full 64-bit slot of FPSCR when
118 in 32-bits.
119
dfb64f85
DJ		 1202008-11-14 Daniel Gutson <dgutson@codesourcery.com>
121
122 * Makefile.in (SFILES, clean): Added sparc64 files.
123 (reg-sparc64.o, reg-sparc64.c): New.
124 * configure.srv (sparc*-*-linux*): New configuration.
125 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
126 syscall arguments for SPARC.
127 (regsets_store_inferior_registers): Likewise.
128 * linux-sparc-low.c: New file.
129
66b6e1dd
DE		 1302008-10-21 Doug Evans <dje@google.com>
131
132 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
133 (READLINE_DIR,READLINE_DEP): Delete.
134 (INTERNAL_CFLAGS): Update.
135 (LINTFLAGS): Update.
136
9b710a42
PA		 1372008-10-10 Pedro Alves <pedro@codesourcery.com>
138
139 * server.c (handle_v_run): If GDB didn't specify an argv, use the
140 whole argv from the last run, not just argv[0].
141
5822d809
PA		 1422008-09-08 Pedro Alves <pedro@codesourcery.com>
143
144 * regcache.c (new_register_cache): Return NULL if the register
145 cache size isn't known yet.
146 (free_register_cache): Avoid dereferencing a NULL regcache.
147
74aac56f
DJ		 1482008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
149
150 * configure.srv: Merge MIPS and MIPS64.
151
400b20f5
MR		 1522008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
153
154 * Makefile.in (uninstall): Apply $(EXEEXT) too.
155
677c5bb1
LM		 1562008-08-18 Luis Machado <luisgpm@br.ibm.com>
157
158 * Makefile.in: Add required vsx dependencies.
159
160 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
161 Declare init_registers_powerpc_vsx32l.
162 Declare init_registers_powerpc_vsx64l.
163 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
164 (ppc_arch_setup): Check for VSX in hwcap.
165 (ppc_fill_vsxregset): New function.
166 (ppc_store_vsxregset): New function.
167 Add new VSX entry in regset_info target_regsets.
168
169 * configure.srv: Add new VSX dependencies.
170
a6f3e723
SL		 1712008-08-12 Pedro Alves <pedro@codesourcery.com>
172
173 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
174 (remote_open): Set or clear transport_is_reliable.
175 (putpkt_binary): Don't expect acks in noack mode.
176 (getpkt): Don't send ack/nac in noack mode.
177 * server.c (handle_general_set): Handle QStartNoAckMode.
178 (handle_query): If connected by tcp pass QStartNoAckMode+ in
179 qSupported.
180 (main): Reset noack_mode on every connection.
181 * server.h (noack_mode): Declare.
182
a417dc56
RW		 1832008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
184
185 * Makefile.in (GDBREPLAY_OBS): New variable.
186 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
187
3221518c
UW		 1882008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
189 Daniel Jacobowitz <dan@codesourcery.com>
190
191 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
192 (usr_store_inferior_registers): Likewise.
193 (regsets_store_inferior_registers): Likewise.
194
ec56be1b
PA		 1952008-07-31 Rolf Jansen <rj@surtec.com>
196 Pedro Alves <pedro@codesourcery.com>
197
198 * configure.ac: Check for memmem declaration.
199 * server.c [HAVE_MALLOC_H]: Include malloc.h.
200 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
201 (disable_packet_qfThreadInfo): Unconditionally compile.
202 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
203 * configure, config.in: Regenerate.
204
2fe5e3ff
DE		 2052008-07-28 Doug Kwan <dougkwan@google.com>
206
207 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
208 (linux_write_memory): Remove declaration of errno.
209
836acd6d
UW		 2102008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
211
212 * linux-low.c (handle_extended_wait): Do not use "status"
213 variable uninitialized.
214
aeba519e
PA		 2152008-07-07 Pedro Alves <pedro@codesourcery.com>
216
217 * server.c (handle_v_attach): Inhibit reporting dll changes.
218
db42f210
PA		 2192008-06-27 Pedro Alves <pedro@codesourcery.com>
220
221 * remote-utils.c (prepare_resume_reply): If requested, don't
222 output "thread:TID" in the T stop reply.
223
224 * server.c (disable_packet_vCont, disable_packet_Tthread)
225 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
226 (handle_query): If requested, disable support for qC, qfThreadInfo
227 and qsThreadInfo.
228 (handle_v_requests): If requested, disable support for vCont.
229 (gdbserver_show_disableable): New.
230 (main): Handle --disable-packet and --disable-packet=LIST.
231
232 * server.h (disable_packet_vCont, disable_packet_Tthread)
233 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
234
8e4c5421
CD		 2352008-06-20 Carlos O'Donell <carlos@codesourcery.com>
236
237 * server.c (gdbserver_usage): Mention --version.
238
6e23a804
DJ		 2392008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
240
241 * Makefile.in (gdbreplay.o): New rule.
242
90aa6a40
JM		 2432008-06-06 Joseph Myers <joseph@codesourcery.com>
244
245 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
246 message, not gdbserver.
247
c16158bc
JM		 2482008-06-05 Vladimir Prus <vladimir@codesourcery.com>
249 Nathan Sidwell <nathan@codesourcery.com>
250 Joseph Myers <joseph@codesourcery.com>
251
252 * acinclude.m4: Include ../../config/acx.m4.
253 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
254 * configure, config.in: Regenerate.
255 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
256 * server.c (gdbserver_version): Print PKGVERSION.
257 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
258 (main): Adjust gdbserver_usage calls.
259 * gdbreplay.c (version, host_name): Add declarations.
260 (gdbreplay_version, gdbreplay_usage): New.
261 (main): Accept --version and --help options.
262
aeb75bf5
DJ		 2632008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
264
265 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
266 (arm_breakpoint_at): Handle Thumb.
267 (the_low_target): Add comment.
268
76b233dd
UW		 2692008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
270
271 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
272
08388c79
DE		 2732008-05-09 Doug Evans <dje@google.com>
274
a3c83fae
DE		 275 * server.h (decode_search_memory_packet): Declare.
276 * remote-utils.c (decode_search_memory_packet): New fn.
277 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 278 (handle_search_memory): New fn.
279 (handle_query): Process qSearch:memory packets.
280
bb9c3d36
UW		 2812008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
282
283 * regcache.c (registers_length): Remove.
284 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
285 full register packet.
286 * regcache.h (registers_length): Remove prototype.
287 * server.h (PBUFSIZ): Define to 16384.
288
7284e1be
UW		 2892008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
290
291 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
292 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
293 powerpc-64l.o, and powerpc-altivec64l.o.
294 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
295 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
296 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
297 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
298 rs6000/power-linux.xml, and rs6000/power64-linux.xml
299 to srv_xmlfiles.
300
301 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
302 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
303 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
304 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
305 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
306 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
307 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
308 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
309 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
310 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
311 (clean): Update.
312
313 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
314 (init_registers_powerpc_32l): ... this new prototype.
315 (init_registers_powerpc_32): Remove, replace by ...
316 (init_registers_powerpc_altivec32l): ... this new prototype.
317 (init_registers_powerpc_e500): Remove, replace by ...
318 (init_registers_powerpc_e500l): ... this new prototype.
319 (init_registers_ppc64): Remove, replace by ...
320 (init_registers_powerpc_64l): ... this new prototype.
321 (init_registers_powerpc_64): Remove, replace by ...
322 (init_registers_powerpc_altivec64l): ... this new prototype.
323 (ppc_num_regs): Set to 73.
324 (PT_ORIG_R3, PT_TRAP): Define if necessary.
325 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
326 (ppc_cannot_store_register): Handle orig_r3 and trap.
327 (ppc_arch_setup): Update init_registers_... calls.
328 (ppc_fill_gregset): Handle orig_r3 and trap.
329
330 * inferiors.c (clear_inferiors): Reset current_inferior.
331
fdc59709
PB		 3322008-04-23 Paolo Bonzini <bonzini@gnu.org>
333
334 * acinclude.m4: Add override.m4.
335 * configure: Regenerate.
336
c9b2f845
UW		 3372008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
338
339 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
340 initial call to init_register_ppc64.
341
550512b8
UW		 3422008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
343
344 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
345 powerpc*-*-linux* case.
346 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
347
b6430ec3
UW		 3482008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
349
350 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
351 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
352 from reg_xmlfiles.
353 * linux-ppc-low.c: Include <elf.h>.
354 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
355 (ppc_hwcap): New global variable.
356 (ppc_regmap): Remove __SPE__ #ifdef sections.
357 (ppc_regmap_e500): New global variable.
358 (ppc_cannot_store_register): Update __SPE__ special case.
359 (ppc_get_hwcap): New function.
360 (ppc_arch_setup): Use it to determine whether inferior supports
361 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
362 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
363 Do not access registers if target does not support AltiVec.
364 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
365 Do not access registers if target does not support SPE.
366 (target_regsets): Unconditionally include AltiVec and SPE regsets.
367
52fa2412
UW		 3682008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
369
370 * linux-low.c (disabled_regsets, num_regsets): New.
371 (use_regsets_p): Delete.
372 (linux_wait_for_process): Clear disabled_regsets.
373 (regsets_fetch_inferior_registers): Check and set it.
374 (regsets_store_inferior_registers): Likewise.
375 (linux_fetch_registers, linux_store_registers): Do not use
376 use_regsets_p.
377 (initialize_low): Allocate disabled_regsets.
378
e28b3332
DJ		 3792008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
380
381 * Makefile.in (LIBOBJS): New.
382 (OBS): Use LIBOBJS.
383 (memmem.o): New rule.
384 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
385 * configure: Regenerated.
386
4536995d
UW		 3872008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
388
389 * server.c (handle_query): Never return "unsupported" for
390 qXfer:features:read queries.
391
221c031f
UW		 3922008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
393
394 * server.c (get_features_xml): Fix inverted condition.
395 (handle_query): Always support qXfer:feature:read.
396
ccd213ac
DJ		 3972008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
398
399 * server.c (wrapper_argv): New.
400 (start_inferior): Handle wrapper_argv. If set, expect an extra
401 trap.
402 (gdbserver_usage): Document --wrapper.
403 (main): Parse --wrapper.
404
6fe305f7
UW		 4052008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
406
407 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
408 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
409 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
410 (ppc_set_pc): Likewise.
411 (ppc_arch_setup): New function.
412 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
413 of collect_register.
414 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
415
5b0a002e
UW		 4162008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
417
418 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
419 instead of linux-ppc64-low.o.
420 * linux-ppc64-low.c: Remove file.
421 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
422 (linux-ppc64-low.o): Remove rule.
423
424 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
425 (init_registers_powerpc_64): Likewise.
426 (ppc_regmap): Conditionally define depending on __powerpc64__.
427 (ppc_cannot_store_register): Do not special-case "fpscr" when
428 compiled on __powerpc64__.
429 (ppc_collect_ptrace_register): New function.
430 (ppc_supply_ptrace_register): New function.
431 (ppc_breakpoint): Change type to "unsigned int".
432 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
433 (the_low_target): Conditionally provide initializers for the
434 arch_setup member depending on __powerpc64__. Install
435 collect_ptrace_register and supply_ptrace_register members.
436
9b4b61c8
UW		 4372008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
438
439 * regcache.h (gdbserver_xmltarget): Add extern declaration.
440 * server.c (gdbserver_xmltarget): Define.
441 (get_features_xml): Use it to replace "target.xml" and arch_string.
442
443 * configure.srv: Remove srv_xmltarget. Add XML files that were
444 mentioned there to srv_xmlfiles instead. Remove conditional tests
445 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
446 srv_xmlfiles and srv_regobj to include all possible choices.
447 * configure.ac (srv_xmltarget): Remove.
448 (srv_xmlfiles): Do not add "target.xml".
449 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
450 checks for supplementary target information.
451 * configure: Regenerate.
452 * Makefile.in (XML_TARGET): Remove.
453 (target.xml): Remove rule.
454 (clean): Do not clean up target.xml.
455 (.PRECIOUS): Do not mention target.xml.
456
457 * target.h (struct target_ops): Remove arch_string member.
458 * linux-low.c (linux_arch_string): Remove.
459 (linux_target_ops): Remove arch_string initializer.
460 * linux-low.h (struct linux_target_ops): Remove arch_string member.
461 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
462 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
463 * spu-low.c (spu_arch_string): Remove.
464 (spu_target_ops): Remove arch_string initializer.
465 * win32-low.c (win32_arch_string): Remove.
466 (win32_target_ops): Remove arch_string initializer.
467 * win32-low.h (struct win32_target_ops): Remove arch_string member.
468 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
469 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
470
ee1a7ae4
UW		 4712008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
472
473 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
474 by collect_ptrace_register and supply_ptrace_register hooks.
475 * linux-low.c (fetch_register): Use supply_ptrace_register callback
476 instead of checking for the_low_target.left_pad_xfer.
477 (usr_store_inferior_registers): Use collect_ptrace_register callback
478 instead of checking for the_low_target.left_pad_xfer.
479
480 * linux-s390-low.c (s390_collect_ptrace_register): New function.
481 (s390_supply_ptrace_register): Likewise.
482 (s390_fill_gregset): Call s390_collect_ptrace_register.
483 (the_low_target): Update.
484
485 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
486 (ppc_supply_ptrace_register): Likewise.
487 (the_low_target): Update.
488
489 * linux-i386-low.c (the_low_target): Update.
490 * linux-x86-64-low.c (the_low_target): Update.
491
d61ddec4
UW		 4922008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
493
494 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
495 reg-s390.o and reg-s390x.o.
496
497 * linux-low.c (new_inferior): New global variable.
498 (linux_create_inferior, linux_attach): Set it.
499 (linux_wait_for_process): Call the_low_target.arch_setup after the
500 target has stopped for the first time.
501 (initialize_low): Do not call the_low_target.arch_setup.
502
503 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
504 (s390_set_pc): Likewise.
505 (s390_arch_setup): New function.
506 (the_low_target): Use s390_arch_setup as arch_setup routine.
507
508 * regcache.c (realloc_register_cache): New function.
509 (set_register_cache): Call it for each existing regcache.
510
d05b4ac3
UW		 5112008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
512
513 * server.h (init_registers): Remove prototype.
514
515 * linux-low.h (struct linux_target_ops): Add arch_setup field.
516 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
517 instead of init_registers ().
518 * linux-arm-low.c (init_registers_arm): Add prototype.
519 (init_registers_arm_with_iwmmxt): Likewise.
520 (the_low_target): Add initializer for arch_setup field.
521 * linux-cris-low.c (init_registers_cris): Add prototype.
522 (the_low_target): Add initializer for arch_setup field.
523 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
524 (the_low_target): Add initializer for arch_setup field.
525 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
526 (the_low_target): Add initializer for arch_setup field.
527 * linux-ia64-low.c (init_registers_ia64): Add prototype.
528 (the_low_target): Add initializer for arch_setup field.
529 * linux-m32r-low.c (init_registers_m32r): Add prototype.
530 (the_low_target): Add initializer for arch_setup field.
531 * linux-m68k-low.c (init_registers_m68k): Add prototype.
532 (the_low_target): Add initializer for arch_setup field.
533 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
534 (init_registers_mips64_linux): Likewise.
535 (the_low_target): Add initializer for arch_setup field.
536 * linux-ppc-low.c (init_registers_ppc): Add prototype.
537 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
538 (the_low_target): Add initializer for arch_setup field.
539 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
540 (init_registers_powerpc_64): Likewise.
541 (the_low_target): Add initializer for arch_setup field.
542 * linux-s390-low.c (init_registers_s390): Add prototype.
543 (init_registers_s390x): Likewise.
544 (the_low_target): Add initializer for arch_setup field.
545 * linux-sh-low.c (init_registers_sh): Add prototype.
546 (the_low_target): Add initializer for arch_setup field.
547 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
548 (the_low_target): Add initializer for arch_setup field.
549 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
550 (the_low_target): Add initializer for arch_setup field.
551
552 * win32-low.h (struct win32_target_ops): Add arch_setup field.
553 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
554 instead of init_registers ().
555 * win32-arm-low.c (init_registers_arm): Add prototype.
556 (the_low_target): Add initializer for arch_setup field.
557 * win32-i386-low.c (init_registers_i386): Add prototype.
558 (the_low_target): Add initializer for arch_setup field.
559
560 * spu-low.c (init_registers_spu): Add prototype.
561 (initialize_low): Call initialie_registers_spu () instead of
562 initialize_registers ().
563
fd96d250
PA		 5642008-02-19 Pedro Alves <pedro@codesourcery.com>
565
566 * server.c (handle_v_requests): When handling the vRun and vAttach
567 packets, if already debugging a process, don't kill it. Return an
568 error instead.
569
d41b6bb4
DJ		 5702008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
571
572 * server.c (handle_query): Correct length check.
573
5ac588cf
PA		 5742008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
575
576 * win32-low.c (do_initial_child_stuff): Add process handle
577 parameter. Set current_process_handle and current_process_id from the
578 parameters. Clear globals.
579 (win32_create_inferior): Don't set current_process_handle and
580 current_process_id here. Instead pass them on the call to
581 do_initial_child_stuff.
582 (win32_attach): Likewise.
583 (win32_clear_inferiors): New.
584 (win32_kill): Don't close the current process handle or the
585 current thread handle here. Instead call win32_clear_inferiors.
586 (win32_detach): Don't open a new handle to the process. Call
587 win32_clear_inferiors.
588 (win32_join): Don't rely on current_process_handle; open a new
589 handle using the process id.
590 (win32_wait): Call win32_clear_inferiors when the inferior process
591 has exited.
592
ecd7ecbc
DJ		 5932008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
594
595 * server.c (monitor_show_help): Add "exit".
596
1525d545
MG		 5972008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
598
ecd7ecbc 599 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 600 (clean): Add reg-xtensa.c.
601 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 602 * configure.srv (xtensa*-*-linux*) New target.
603 * linux-xtensa-low.c: New.
604 * xtensa-xtregs.c: New.
1525d545 605
59a016f0
PA		 6062008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
607
608 * hostio.c: Don't include errno.h.
609 (errno_to_fileio_errno): Move to hostio-errno.
610 * hostio.c: (hostio_error): Remove the error parameter. Defer the
611 error number outputting to the target->hostio_last_error callback.
612 (hostio_packet_error): Use FILEIO_EINVAL directly.
613 (handle_open, handle_pread, hostio_error, handle_unlink): Update
614 calls to hostio_error.
615 * hostio-errno.c: New.
616 * server.h (hostio_last_error_from_errno): Declare.
617 * target.h (target_ops): Add hostio_last_error member.
618 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
619 as hostio_last_error handler.
620 * spu-low.c (spu_target_ops): Likewise.
621 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
622 (wince_hostio_last_error): New functions.
623 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
624 as hostio_last_error handler.
625 (win32_target_ops) [!_WIN32_WCE]: Register
626 hostio_last_error_from_errno as hostio_last_error handler.
627 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
628 (hostio-errno.o): New rule.
629 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
630 * configure.srv (srv_hostio_err_objs): New variable. Default to
631 hostio-errno.o.
632 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
633 * configure: Regenerate.
634
2d717e4f
DJ		 6352008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
636
637 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
638 (linux_kill, linux_detach): Clean up the process list.
639 * remote-utils.c (remote_open): Improve port number parsing.
640 (putpkt_binary, input_interrupt): Only send interrupts if the target
641 is running.
642 * server.c (extended_protocol): Make static.
643 (attached): Define earlier.
644 (exit_requested, response_needed, program_argv): New variables.
645 (target_running): New.
646 (start_inferior): Clear attached here.
647 (attach_inferior): Set attached here.
648 (require_running): Define.
649 (handle_query): Use require_running and target_running. Implement
650 "monitor exit".
651 (handle_v_attach, handle_v_run): New.
652 (handle_v_requests): Use require_running. Handle vAttach and vRun.
653 (gdbserver_usage): Update.
654 (main): Redo argument parsing. Handle --debug and --multi. Handle
655 --attach along with other options or after the port. Save
656 program_argv. Support no initial program. Resynchronize
657 communication with GDB after an error. Handle "monitor exit".
658 Use require_running and target_running. Always allow the extended
659 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
660 restart in extended mode.
661 * README: Refer to the GDB manual. Update --attach usage.
662
7407e2de
AS		 6632007-12-20 Andreas Schwab <schwab@suse.de>
664
665 * linux-low.c (STACK_SIZE): Define.
666 (linux_tracefork_child): Use it. Use __clone2 on ia64.
667 (linux_test_for_tracefork): Likewise.
668
b65d95c5
DJ		 6692007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
670
671 * linux-low.c (linux_wait_for_event): Update messages. Do not
672 reinsert auto-delete breakpoints.
673 * mem-break.c (struct breakpoint): Change return type of handler to
674 int.
675 (set_breakpoint_at): Update handler type.
676 (reinsert_breakpoint_handler): Return 1 instead of calling
677 delete_breakpoint.
678 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
679 setting a new one.
680 (check_breakpoints): Delete auto-delete breakpoints and return 2.
681 * mem-break.h (set_breakpoint_at): Update handler type.
682 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
683 * win32-low.c (auto_delete_breakpoint): New.
684 (get_child_debug_event): Use it.
685
4e799345
DJ		 6862007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
687
688 * configure.ac: Check for pread and pwrite.
689 * hostio.c (handle_pread): Fall back to lseek and read.
690 (handle_pwrite): Fall back to lseek and write.
691 * config.in, configure: Regenerated.
692
27524b67
DJ		 6932007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
694
695 * server.c (myresume): Add own_buf argument.
696 (main): Update calls.
697
a20d5e98
DJ		 6982007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
699
700 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
701 * remote-utils.c (remote_open): Do not call disable_async_io.
702 (block_async_io): Delete.
703 (unblock_async_io): Make static.
704 (initialize_async_io): New.
705 * server.c (handle_v_cont): Handle async I/O here.
706 (myresume): Likewise. Move other common resume tasks here...
707 (main): ... from here. Call initialize_async_io. Disable async
708 I/O before the main loop.
709 * server.h (initialize_async_io): Declare.
710 (block_async_io, unblock_async_io): Delete prototypes.
711 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
712
b79d787e
DJ		 7132007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
714
715 * remote-utils.c (readchar): Allow binary data in received messages.
716
d97903b2
PA		 7172007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
718
719 * win32-low.c (attaching): New global.
720 (win32_create_inferior): Clear the `attaching' global.
721 (win32_attach): Set the `attaching' global.
722 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
723 attaching. Only set a breakpoint at the entry point if not
724 attaching.
725
311de423
PA		 7262007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
727
728 * server.c (main): Don't report dll events on the initial
729 connection on attaches.
730
6c2d16d2
PA		 7312007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
732
733 * server.c (main): Relax numerical bases supported for the pid of
734 the --attach command line argument.
735
5ca906e6
PA		 7362007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
737
738 * win32-low.c (win32_attach): Call OpenProcess before
739 DebugActiveProcess, not after. Add last error output to error
740 call.
741
9c6c8194
PA		 7422007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
743
744 * win32-low.c (win32_get_thread_context)
745 (win32_set_thread_context): New functions.
746 (thread_rec): Use win32_get_thread_context.
747 (continue_one_thread, win32_resume): Use win32_set_thread_context.
748 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
749 field.
750
4d5d1aaa
PA		 7512007-12-03 Leo Zayas
752 Pedro Alves <pedro_alves@portugalmail.pt>
753
754 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
755 global variables.
756 (child_add_thread): Minor cleanup.
757 (child_continue): Resume artificially suspended threads before
758 calling ContinueDebugEvent.
759 (suspend_one_thread): New.
760 (fake_breakpoint_event): New.
761 (get_child_debug_event): Change return type to int. Check here if
762 gdb sent an interrupt request. If a soft interrupt was requested,
763 fake a breakpoint event. Return 0 if there is no event to handle,
764 and 1 otherwise.
765 (win32_wait): Don't check here if gdb sent an interrupt request.
766 Ensure there is a valid event to handle.
767 (win32_request_interrupt): Add soft interruption method as last
768 resort.
769
c436e841
PA		 7702007-12-03 Leo Zayas
771 Pedro Alves <pedro_alves@portugalmail.pt>
772
773 * win32-low.h (win32_thread_info): Add descriptions to the
774 structure members. Replace `suspend_count' counter by a
775 `suspended' flag.
776 * win32-low.c (thread_rec): Update condition of when to get the
777 context from the inferior. Rely on ContextFlags being set if it
778 has already been retrieved. Only suspend the inferior thread if
779 we haven't already. Warn if that fails.
780 (continue_one_thread): s/suspend_count/suspended/. Only call
781 ResumeThread once. Warn if that fails.
782
e7b5fa67
PA		 7832007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
784
785 * win32-low.c (win32_wait): Don't read from the inferior when it
786 has already exited.
787
a385171d
PA		 7882007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
789
790 * Makefile.in (win32_low_h): New variable.
791 (win32-low.o): Add dependency on $(win32_low_h).
792 (win32-arm-low.o, win32-i386-low.o): New rules.
793
f80c84b3
DJ		 7942007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
795
796 * hostio.c: Correct copyright year.
797
a6b151f1
DJ		 7982007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
799
800 * Makefile.in (OBS): Add hostio.o.
801 (hostio.o): New rule.
802 * server.h (handle_vFile): Declare.
803 * hostio.c: New file.
804 * server.c (handle_v_requests): Take packet_len and new_packet_len
805 for binary packets. Call handle_vFile.
806 (main): Update call to handle_v_requests.
807
f9387fc3
DJ		 8082007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
809
810 * linux-low.c: Include <sched.h>.
811
51c2684e
DJ		 8122007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
813
814 * linux-low.c (linux_tracefork_grandchild): New.
815 (linux_tracefork_child): Use clone.
816 (linux_test_for_tracefork): Use clone; allocate and free a stack.
817
75f83163
JB		 8182007-10-31 Joel Brobecker <brobecker@adacore.com>
819
820 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
821
da5898ce
DJ		 8222007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
823
824 * linux-low.c (handle_extended_wait): Handle unexpected signals.
825
24a09b5f
DJ		 8262007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
827
828 * inferiors.c (change_inferior_id): Delete.
829 (add_pid_to_list, pull_pid_from_list): New.
830 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
831 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
832 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
833 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
834 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
835 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
836 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
837 (using_threads): Always set to 1.
838 (handle_extended_wait): New.
839 (add_process): Do not set TID.
840 (linux_create_inferior): Set must_set_ptrace_flags.
841 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
842 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
843 (linux_thread_alive): Rename TID argument to LWPID.
844 (linux_wait_for_process): Handle unknown processes. Do not use TID.
845 (linux_wait_for_event): Do not use TID or check using_threads. Update
846 call to dead_thread_notify. Call handle_extended_wait.
847 (linux_create_inferior): Use PTRACE_SETOPTIONS.
848 (send_sigstop): Delete sigstop_sent.
849 (wait_for_sigstop): Avoid TID.
850 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
851 (linux_test_for_tracefork): New.
852 (linux_lookup_signals): Use thread_db_active and
853 linux_supports_tracefork_flag.
854 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
855 * linux-low.h (get_process_thread): Avoid TID.
856 (struct process_ifo): Move thread_known and tid to the end. Remove
857 sigstop_sent.
858 (linux_attach_lwp, thread_db_init): Update prototypes.
859 * server.h (change_inferior_id): Delete prototype.
860 (add_pid_to_list, pull_pid_from_list): New prototypes.
861 * thread-db.c (thread_db_use_events): New.
862 (find_first_thread): Rename to...
863 (find_one_thread): ...this. Update callers and messages. Do not
864 call fatal. Check thread_db_use_events. Do not call
865 change_inferior_id or new_thread_notify.
866 (maybe_attach_thread): Update. Do not call new_thread_notify.
867 (thread_db_init): Set thread_db_use_events. Check use_events.
868 * utils.c (fatal, warning): Correct message prefix.
869
30ed0a8f
DJ		 8702007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
871
872 * Makefile.in (clean): Remove new files.
873 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
874 (powerpc-64.o, powerpc-64.c): New rules.
875 * configure.srv: Use alternate register sets for powerpc64-*-linux*
876 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
877 with SPE.
878 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
879 SPE targets.
880 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
881 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
882 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
883 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
884 (target_regsets): Add AltiVec and SPE register sets.
885 * configure.ac: Check for AltiVec and SPE.
886 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
887 (ppc_fill_vrregset, ppc_store_vrregset): New.
888 (target_regsets): Add AltiVec register set.
889 * configure: Regenerated.
890
fd462a61
DJ		 8912007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
892
893 * linux-low.c (O_LARGEFILE): Define.
894 (linux_read_memory): Use /proc/PID/mem.
895 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
896 * configure, config.in: Regenerated.
897
69f223ed
DJ		 8982007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
899
900 * linux-low.c (linux_wait_for_event): Do not pass signals while
901 single-stepping.
902
aec18585
PA		 9032007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
904
905 * win32-low.c (create_process): New.
906 (win32_create_inferior): Use create_process instead of
907 CreateProcess. If create_process failed retry appending an ".exe"
908 suffix. Store the GetLastError result immediatelly after
909 create_process calls and use it on the call to error.
910
34d86ddd
PA		 9112007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
912
913 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
914
5a0e3bd0
JB		 9152007-08-23 Joel Brobecker <brobecker@adacore.com>
916
917 * configure.ac: Switch license to GPLv3.
918
f88c79e6
MS		 9192007-08-01 Michael Snyder <msnyder@access-company.com>
920
921 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
922
6b3d9b83
PA		 9232007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
924
925 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
926 typedef.
927 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
928 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
929 CloseToolhelp32Snapshot.
930 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
931 CloseToolhelp32Snapshot.
932
c588c53c
MS		 9332007-07-27 Michael Snyder <michael.snyder@access-company.com>
934
935 * server.c (main): Check for inferior exit before main loop.
936
aa0403d9
PA		 9372007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
938
939 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
940 instead of on tmp_desc.
941
255e7678
DJ		 9422007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
943 Daniel Jacobowitz <dan@codesourcery.com>
944
945 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
946 (add_thread): Minor cleanups.
947 (clear_inferiors): Move lower in the file. Clear the DLL
948 list.
949 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
950 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
951 (xml_escape_text): New.
952 * server.c (handle_query): Handle qXfer:libraries:read. Report it
953 for qSupported.
954 (handle_v_cont): Report errors.
955 (gdbserver_version): Update.
956 (main): Correct size of own_buf. Do not report initial DLL events.
957 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
958 (unloaded_dll, xml_escape_text): New.
959 * win32-low.c (enum target_waitkind): Update comments.
960 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
961 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
962 (win32_EnumProcessModules, win32_GetModuleInformation)
963 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
964 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
965 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
966 (win32_Module32First, win32_Module32Next, load_toolhelp)
967 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
968 (get_child_debug_event): Handle DLL events.
969 (win32_wait): Likewise.
970
0d37add9
DJ		 9712007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
972
973 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
974 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
975
45e2715e
PA		 9762007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
977
978 * win32-low.c (handle_output_debug_string): Ignore event if not
979 waiting.
980
c5674cf1
PA		 9812007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
982
983 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
984
2bbe3cc1
DJ		 9852007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
986
987 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
988
ae13219e
DJ		 9892007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
990
991 * inferiors.c (change_inferior_id): Add comment.
992 * linux-low.c (check_removed_breakpoint): Add an early
993 prototype. Improve debug output.
994 (linux_attach): Doc update.
995 (linux_detach_one_process, linux_detach): Clean up before releasing
996 each process.
997 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
998 * linux-low.h (struct process_info): Doc improvement.
999 * mem-break.c (delete_all_breakpoints): New.
1000 * mem-break.h (delete_all_breakpoints): New prototype.
1001 * thread-db.c (find_first_thread): New.
1002 (thread_db_create_event): Call it instead of
1003 thread_db_find_new_threads. Clean up unused variables.
1004 (maybe_attach_thread): Remove first thread handling.
1005 (thread_db_find_new_threads): Use find_first_thread.
1006 (thread_db_get_tls_address): Likewise.
1007
4105de34
DJ		 10082007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
1009
1010 * thread-db.c (thread_db_find_new_threads): Add prototype.
1011 (thread_db_create_event): Check for the main thread before adding
1012 a new thread.
1013 (maybe_attach_thread): Only enable event reporting if TID == 0.
1014 (thread_db_get_tls_address): Check for new threads.
1015
2b876972
DJ		 10162007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
1017
1018 * linux-low.c (linux_create_inferior): Try execv before execvp.
1019 * spu-low.c (spu_create_inferior): Likewise.
1020
7a245884
DJ		 10212007-06-13 Mike Frysinger <vapier@gentoo.org>
1022
1023 * linux-low.c (linux_create_inferior): Change execv to execvp.
1024 * spu-low.c (spu_create_inferior): Likewies.
1025
117ce543
DJ		 10262007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
1027
1028 * Makefile.in (clean): Clean new files instead of deleted ones.
1029 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
1030 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
1031 rules.
1032 * configure.srv: Specify XML files and new regformats for MIPS and
1033 MIPS64 GNU/Linux.
1034 * linux-mips-low.c (mips_num_regs): Set to only used registers.
1035 (mips_regmap): Do not fetch $0. Remove unused registers. Add
1036 an entry for the restart register.
1037 (mips_cannot_fetch_register, mips_cannot_store_register)
1038 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
1039 register names to match the XML descriptions.
1040 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
1041 restart register instead of $0.
1042
0e7f50da
UW		 10432007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1044 Markus Deuling <deuling@de.ibm.com>
1045
1046 * remote-utils.c (decode_xfer_write): New function.
1047 * server.h (decode_xfer_write): Add prototype.
1048 * server.c (handle_query): Add PACKET_LEN argument. Support
1049 qXfer:spu:read and qXfer:spu:write packets.
1050 (main): Pass packet_len to handle_query.
1051 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
1052 * target.h (target_ops): Add qxfer_spu.
1053
374c1d38
UW		 10542007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1055
1056 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
1057 accessing non-seekable spufs files.
1058
bb63802a
UW		 10592007-05-16 Markus Deuling <deuling@de.ibm.com>
1060
1061 * server.c (handle_query): Add reply for qC packet.
1062
7390519e
PA		 10632007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1064 Leo Zayas <lerele@champenstudios@com>
1065
1066 * server.h (check_remote_input_interrupt_request): New function.
1067 * remote_utils.c (INVALID_DESCRIPTOR): New define.
1068 (remote_desc): Initialize with INVALID_DESCRIPTOR.
1069 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
1070 (check_remote_input_interrupt_request): New function.
1071 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 1072 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 1073 winapi_GenerateConsoleCtrlEvent): New typedefs.
1074 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
1075 to 250 ms.
1076 (win32_wait): Check for remote interrupt request
1077 with check_remote_input_interrupt_request.
1078 (win32_request_interrupt): New function.
1079 (win32_target_op): Set request_interrupt to win32_request_interrupt.
1080
34b34921
PA		 10812007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1082
1083 * win32-low.c (debug_registers_changed,
1084 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
1085 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
1086 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
1087 (thread_rec): Get context using the low target.
1088 (child_add_thread): Call thread_added on the low target,
1089 which does the same thing.
1090 (regptr): Delete.
1091 (do_initial_child_stuff): Remove debug registers references.
1092 Set context using the low target. Resume threads after
1093 setting the contexts.
1094 (child_continue): Remove dead variable. Remove debug
1095 registers references.
1096 (child_fetch_inferior_registers): Go through the low target.
1097 (do_child_store_inferior_registers): Remove.
1098 (child_store_inferior_registers): Go through the low target.
1099 (win32_resume): Remove debug registers references.
1100 Set context using the low target.
1101 (handle_exception): Change return type to void. Don't record
1102 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
1103 first chance exception.
1104 (get_child_debug_event): Change return type to void. Remove
1105 goto loop. Always return after waiting for debug event.
1106 (win32_wait): Convert to switch statement. Handle spurious
1107 events.
1108
1109 * win32-i386-low.c (debug_registers_changed,
1110 debug_registers_used): New.
1111 (initial_stuff): Rename to ...
1112 (i386_initial_stuff): ... this. Clear debug registers
1113 state variables.
1114 (store_debug_registers): Delete.
1115 (i386_get_thread_context): New.
1116 (load_debug_registers): Delete.
1117 (i386_set_thread_context): New.
1118 (i386_thread_added): New.
1119 (single_step): Rename to ...
1120 (i386_single_step): ... this.
1121 (do_fetch_inferior_registers): Rename to ...
1122 (i386_fetch_inferior_register): ... this.
1123 (i386_store_inferior_register): New.
1124 (the_low_target): Adapt to new interface.
1125
1126 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
1127 (arm_get_thread_context): New.
1128 (arm_set_thread_context): New.
1129 (regptr): New.
1130 (do_fetch_inferior_registers): Rename to ...
1131 (arm_fetch_inferior_register): ... this.
1132 (arm_store_inferior_register): New.
1133 (arm_wince_breakpoint): Reimplement as unsigned long.
1134 (arm_wince_breakpoint_len): Define.
1135 (the_low_target): Adapt to new interface.
1136
1137 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
1138 load_debug_registers. Add get_thread_context, set_thread_context,
1139 thread_added and store_inferior_register. Rename
1140 fetch_inferior_registers to fetch_inferior_register.
1141 (regptr): Remove declaration.
1142
dd6953e1
PA		 11432007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1144
1145 * linux-low.c (linux_detach): Change return type to int. Return 0.
1146 * spu-low.c (spu_detach): Likewise.
1147
444d6139
PA		 11482007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1149
1150 * target.h (target_ops): Change return type of detach to int.
1151 Add join.
1152 (join_inferior): New.
1153 * server.c (main): Don't skip detach support on mingw32.
1154 If the inferior doesn't support detaching return error.
1155 Call join_inferior instead of using waitpid.
1156 * linux-low.c (linux_join): New.
1157 (linux_target_op): Add linux_join.
1158 * spu-low.c (spu_join): New.
1159 (spu_target_ops): Add spu_join.
1160 * win32-low.c (win32_detach): Adapt to new interface.
1161 Reopen current_process_handle before detaching. Issue a child
1162 resume before detaching.
1163 (win32_join): New.
1164 (win32_target_op): Add win32_join.
1165
1d5315fe
PA		 11662007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1167
1168 * win32-low.c (win32-attach): Fix return value.
1169 * target.h (target_ops): Describe ATTACH return values.
1170
bf914831
PA		 11712007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1172
1173 * win32-low.c (GETPROCADDRESS): Define.
1174 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
1175 (winapi_DebugSetProcessKillOnExit): Likewise.
1176 (win32_create_inferior): Force usage of ansi CreateProcessA.
1177 (win32_attach): Use GETPROCADDRESS.
1178 (win32_detach): Likewise.
1179
f72f3e60
PA		 11802007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1181
1182 * win32-low.c (win32_wait): Don't use WSTOPSIG.
1183
ed50f18f
PA		 11842007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
1185
1186 * win32-low.c: Commit leftover changes from 2007-03-29.
1187
0c2ead7e
DJ		 11882007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1189
1190 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
1191 fields short instead of int. Add explicit padding.
1192 (i387_cache_to_fsave): Remove unnecessary casts.
1193 (i387_fsave_to_cache): Doc fix.
1194 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
1195
73725ff3
DJ		 11962007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1197
1198 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
1199 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
1200
d99f33d8
PA		 12012007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1202
1203 * configure.srv (arm*-*-mingw32ce*): Move near the other
1204 arm targets.
1205
68070c10
PA		 12062007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1207
2482afc6 1208 * configure.ac: Add errno checking.
68070c10
PA		 1209 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
1210 sys/file.h and malloc.h.
1211 (AC_CHECK_DECLS): Add perror.
1212 (srv_mingwce): Handle.
2482afc6 1213 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 1214 win32-i386-low.o to srv_tgtobj.
1215 (i[34567]86-*-mingw*): Likewise.
1216 (arm*-*-mingw32ce*): Add case.
1217 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1218 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
1219 [__MINGW32CE__] (strerror): New function.
1220 [__MINGW32CE__] (errno): Define to GetLastError.
1221 [__MINGW32CE__] (COUNTOF): New macro.
1222 (remote_open): Remove extra close call.
1223 * mem-break.c (delete_breakpoint_at): New function.
1224 * mem-break.h (delete_breakpoint_at): Declare.
1225 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1226 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
1227 [USE_WIN32API] (read, write): Add char* casts.
1228 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
1229 * server.h: Include wincecompat.h on Windows CE.
1230 [HAVE_ERRNO_H]: Check.
1231 (perror): Declare if not declared.
1232 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
1233 (perror_with_name): Remove errno declaration.
1234 * wincecompat.h: New.
1235 * wincecompat.c: New.
1236 * win32-low.h: New.
1237 * win32-arm-low.c: New.
1238 * win32-i386-low.c: New.
1239 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
1240 (OUTMSG2): Make it safe.
1241 (_T): New macro.
1242 (COUNTOF): New macro.
1243 (NUM_REGS): Get it from the low target.
1244 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
1245 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
1246 (thread_rec): Let low target handle debug registers.
1247 (child_add_thread): Likewise.
1248 (child_init_thread_list): Likewise.
1249 (continue_one_thread): Likewise.
1250 (regptr): New.
1251 (do_child_fetch_inferior_registers): Move to ...
1252 * win32-i386-low.c: ... here, and rename to ...
1253 (do_fetch_inferior_registers): ... this.
1254 * win32-low.c (child_fetch_inferior_registers):
1255 Go through the low target.
1256 (do_child_store_inferior_registers): Use regptr.
1257 (strwinerror): New function.
1258 (win32_create_inferior): Handle Windows CE.
1259 Use strwinerror instead of strerror on Windows error
1260 codes. Add program to the error output.
1261 Don't close the main thread handle on Windows CE.
1262 (win32_attach): Use coredll.dll on Windows CE.
1263 (win32_kill): Close current process and current
1264 thread handles.
1265 (win32_detach): Use coredll.dll on Windows CE.
1266 (win32_resume): Let low target handle debug registers, and
1267 step request.
1268 (handle_exception): Add/Remove initial breakpoint. Avoid
1269 non-existant WSTOPSIG on Windows CE.
1270 (win32_read_inferior_memory): Cast to remove warning.
1271 (win32_arch_string): Go through the low target.
1272 (initialize_low): Call set_breakpoint_data with the low
1273 target's breakpoint.
1274 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
1275 FOP_REGNUM, mappings): Move to ...
1276 * win32-i386-low.c: ... here.
1277 * win32-low.c (win32_thread_info): Move to ...
1278 * win32-low.h: ... here.
1279 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
1280 win32-arm-low.c and wincecompat.c.
1281 (all:): Add $EXEEXT.
1282 (install-only:): Likewise.
1283 (gdbserver:): Likewise.
1284 (gdbreplay:): Likewise.
1285 * config.in: Regenerate.
1286 * configure: Regenerate.
1287
41093d81
PA		 12882007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1289
1290 * win32-low.c: Rename typedef thread_info to
1291 win32_thread_info throughout.
1292
544afa54
PA		 12932007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1294
1295 * win32-i386-low.c: Rename to ...
1296 * win32-low.c: ... this.
1297 * configure.srv: Replace win32-i386-low.o with win32-low.o.
1298 * Makefile.in: Likewise.
1299
bce7165d
PA		 13002007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
1301
1302 * remote-utils.c (monitor_output): Constify msg parameter.
1303 * server.h (monitor_output): Likewise.
1304 * win32-i386-low.c (handle_output_debug_string): New.
1305 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
1306 handle_output_debug_string.
1307 (get_child_debug_event): Likewise.
1308
506c7aa0
DJ		 13092007-03-27 Mat Hostetter <mat@lcs.mit.edu>
1310
1311 * server.c (main): Correct strtoul check.
1312
42c81e2a
DJ		 13132007-03-27 Jon Ringle <jon@ringle.org>
1314
1315 * linux-low.c: Check __ARCH_HAS_MMU__ also.
1316
9453113a
DJ		 13172007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
1318
1319 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
1320
64a69107
DJ		 13212007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
1322
1323 * terminal.h: Check HAVE_SGTTY_H.
1324
13252007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 1326
1327 * remote-utils.c (remote_open): Print out the assigned port number.
1328
c74d0ad8
DJ		 13292007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
1330
1331 * remote-utils.c (monitor_output): New function.
1332 * server.c (debug_threads): Define here.
1333 (monitor_show_help): New function.
1334 (handle_query): Handle qRcmd.
1335 (main): Do not handle 'd' packet.
1336 * server.h (debug_threads, remote_debug, monitor_output): Declare.
1337 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
1338 of debug_threads.
1339
de7c3b4a
PA		 13402007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1341
1342 * Makefile.in (EXEEXT): New.
1343 (clean): Use $(EXEEXT).
1344
ef57601b
PA		 13452007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1346
1347 * target.h (target_ops): Rename send_signal to request_interrupt,
1348 and remove enum target_signal parameter.
1349 * linux-low.c (linux_request_interrupt): Rename from
1350 linux_send_signal, and always send SIGINT.
1351 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
1352 and always send SIGINT.
1353 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
1354 of send_signal.
1355 (input_interrupt): Likewise.
1356
820f2bda
PA		 13572007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1358
1359 * server.c (get_features_xml): Check if target implemented
1360 arch_string.
1361 * win32-i386-low.c (win32_arch_string): New.
1362 (win32_target_ops): Add win32_arch_string as arch_string member.
1363
ab39bf24
UW		 13642007-02-22 Markus Deuling <deuling@de.ibm.com>
1365
1366 * spu-low.c (spu_arch_string): New.
1367 (spu_target_ops): Add spu_arch_string.
1368
61ff6e04
DJ		 13692007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
1370
1371 * remote-utils.c: Remove HAVE_TERMINAL_H check.
1372 * configure.ac: Do not check for terminal.h.
1373 * configure, config.in: Regenerated.
1374
fb1e4ffc
DJ		 13752007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1376
1377 * Makefile.in (OBS): Add $(XML_BUILTIN).
1378 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
1379 (clean): Update.
1380 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
1381 (arm-with-iwmmxt.c): New.
1382 * config.in, configure: Regenerate.
1383 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
1384 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
1385 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
1386 (arm*-*-linux*): Add iWMMXt and regset support.
1387 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
1388 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
1389 (arm_store_wmmxregset, target_regsets): New.
1390 * server.c (get_features_xml): Take annex argument. Check builtin
1391 XML documents.
1392 (handle_query): Handle multiple annexes.
1393
0f48aa01
DJ		 13942007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1395
1396 * remote-utils.c [USE_WIN32API] (read, write): Define.
1397 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
1398 write.
1399
23181151
DJ		 14002007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
1401
1402 * linux-i386-low.c (the_low_target): Set arch_string.
1403 * linux-x86-64-low.c (the_low_target): Likewise.
1404 * linux-low.c (linux_arch_string): New.
1405 (linux_target_ops): Add it.
1406 * linux-low.h (struct linux_target_ops): Add arch_string.
1407 * server.c (write_qxfer_response): Use const void * for DATA.
1408 (get_features_xml): New.
1409 (handle_query): Handle qXfer:features:read. Report it for qSupported.
1410 * target.h (struct target_ops): Add arch_string method.
1411
9d606399
DJ		 14122007-01-03 Denis Pilat <denis.pilat@st.com>
1413 Daniel Jacobowitz <dan@codesourcery.com>
1414
1415 * linux-low.c (linux_kill): Handle being called with no threads.
1416 * win32-i386-low.c (win32_kill): Likewise.
1417 (get_child_debug_event): Clear current_process_handle.
1418
14192006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 1420 Daniel Jacobowitz <dan@codesourcery.com>
1421
1422 * remote-utils.c (remote_open): Check the type of specified
1423 serial port devices before opening them.
1424 * server.c (main): Kill the inferior if an error occurs during
1425 the first remote_open.
1426
a5e13d24
DJ		 14272006-12-05 Markus Deuling <deuling@de.ibm.com>
1428
1429 * README: Update supported targets.
1430
186947f7
DJ		 14312006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
1432
1433 * Makefile.in (clean): Remove reg-mips64.c.
1434 (reg-mips64.c, reg-mips64.o): New rules.
1435 * configure.srv: Handle mips64. Include regset support for mips.
1436 * linux-mips-low.c (union mips_register): New.
1437 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
1438 (mips_breakpoint, mips_breakpoint_at): Use int.
1439 (mips_collect_register, mips_supply_register)
1440 (mips_collect_register_32bit, mips_supply_register_32bit)
1441 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
1442 (mips_store_fpregset, target_regsets): New.
1443 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
1444
a13e2c95
UW		 14452006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
1446
1447 * configure.srv: Add target "spu*-*-*".
1448 * Makefile.in (clean): Remove reg-spu.c.
1449 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
1450 * spu-low.c: New file.
1451
cb7283db
DJ		 14522006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1453
1454 * configure.ac: Correct td_thr_tls_get_addr test.
1455 * configure: Regenerated.
1456
89be2091
DJ		 14572006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1458
1459 * linux-low.c (linux_wait_for_event): Reformat. Use the
1460 pass_signals array.
1461 * remote-utils.c (decode_address_to_semicolon): New.
1462 * server.c (pass_signals, handle_general_set): New.
1463 (handle_query): Mention QPassSignals for qSupported.
1464 (main): Call handle_general_set.
1465 * server.h (pass_signals, decode_address_to_semicolon): New.
1466
000ef4f0
DJ		 14672006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
1468
1469 * server.c (handle_query): Correct error handling for read_auxv.
1470
b7149293
UW		 14712005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
1472
1473 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
1474 and srv_linux_thread_db to yes.
1475 * linux-s390-low.c (s390_fill_gregset): New function.
1476 (target_regsets): Define data structure.
1477
dae5f5cf
DJ		 14782006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
1479
1480 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
1481 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
1482 * config.in, configure: Regenerated.
1483 * inferiors.c (gdb_id_to_thread): New function.
1484 (gdb_id_to_thread_id): Use it.
1485 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
1486 * linux-low.h (struct process_info): Add th member.
1487 (thread_db_get_tls_address): New prototype.
1488 * remote-utils.c (decode_address): Make non-static.
1489 * server.c (handle_query): Handle qGetTLSAddr.
1490 * server.h (gdb_id_to_thread, decode_address): New prototypes.
1491 * target.h (struct target_ops): Add get_tls_address.
1492 * thread-db.c (maybe_attach_thread): Save the thread handle.
1493 (thread_db_get_tls_address): New.
1494
32ca6d61
DJ		 14952006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
1496
1497 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
1498 (linux_resume_one_process): Take a siginfo_t *. Update all
1499 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
1500 (struct pending_signals): Add a siginfo_t.
1501 (linux_wait_for_process): Always set last_status.
1502 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
1503 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
1504 * linux-low.h (struct process_info): Add last_status.
1505
5ffff7c1
DJ		 15062006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
1507
1508 * remote-utils.c (try_rle): New function.
1509 (putpkt_binary): Use it.
1510
8695c747
DJ		 15112006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
1512
1513 * Makefile.in (clean): Clean reg-x86-64-linux.c.
1514 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
1515 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
1516 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
1517 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
1518 point registers.
1519
290fadea
RS		 15202006-08-08 Richard Sandiford <richard@codesourcery.com>
1521
1522 * server.c (terminal_fd): New variable.
1523 (old_foreground_pgrp): Likewise.
1524 (restore_old_foreground_pgrp): New function.
1525 (start_inferior): Record the terminal file descriptor in terminal_fd
1526 and its original foreground group in old_foreground_pgrp. Register
1527 restore_old_foreground_pgrp with atexit().
1528
9f2e1e63
DJ		 15292006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
1530
1531 * server.c (handle_query): Correct qPart to qXfer.
1532
b80864fb
DJ		 15332006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
1534
1535 * configure.ac: Check for more headers which are missing on
1536 Windows. Automatically supply -lwsock32 and USE_WIN32API.
1537 * configure.srv: Add Cygwin and mingw32.
1538 * remote-utils.c: Don't include headers unconditionally which
1539 are missing on mingw32. Include <winsock.h> for mingw32.
1540 (remote_open): Adjust for mingw32 support. Flush
1541 standard error after writing to it.
1542 (remote_close, putpkt_binary, input_interrupt, block_async_io)
1543 (unblock_async_io, enable_async_io, disable_async_io)
1544 (readchar, getpkt): Update for Winsock support.
1545 (prepare_resume_reply): Expect a protocol signal number.
1546 * server.c: Disable <sys/wait.h> on mingw32.
1547 (start_inferior): Adjust for mingw32 support. Flush
1548 standard error after writing to it.
1549 (attach_inferior): Likewise. Use protocol signal
1550 numbers.
1551 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
1552 and names.
1553 * win32-i386-low.c: New file.
1554 * Makefile.in (XM_CLIBS): Set.
1555 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
1556 (win32-i386-low.o): New dependency rule.
1557 * linux-low.c (linux_wait): Use target signal numbers.
1558 * target.h (struct target_ops): Doc fix.
1559 * server.h (target_signal_to_name): New prototype.
1560 * gdbreplay.c: Don't include headers unconditionally which
1561 are missing on mingw32. Include <winsock.h> for mingw32.
1562 (remote_close, remote_open): Adjust for Winsock support.
1563 * configure, config.in: Regenerated.
1564
0876f84a
DJ		 15652006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
1566
1567 * server.c (decode_xfer_read, write_qxfer_response): New.
1568 (handle_query): Take a packet length argument. Handle
1569 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
1570 the qSupported response.
1571 (main): Update call to handle_query.
1572
01f9e8fa
DJ		 15732006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
1574
1575 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
1576 (putpkt_binary): Renamed from putpkt and adjusted for binary
1577 data.
1578 (putpkt): New wrapper for putpkt_binary.
1579 (readchar): Don't mask off the high bit.
1580 (decode_X_packet): New function.
1581 * server.c (main): Call putpkt_binary if a handler sets the packet
1582 length. Save the length of the incoming packet. Handle 'X'.
1583 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
1584
be2a5f71
DJ		 15852006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
1586
1587 * server.c (handle_query): Handle qSupported.
1588
ea025f5f
DJ		 15892006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1590
1591 * remote-utils.c (all_symbols_looked_up): New variable.
1592 (look_up_one_symbol): Check it.
1593 * server.h (look_up_one_symbol): New declaration.
1594 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
1595
9308fc88
DJ		 15962006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1597
1598 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 1599 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 1600 (PTRACE_GET_THREAD_AREA): Define.
1601 (ps_get_thread_area): New function.
1602
52fb6437
NS		 16032006-05-09 Nathan Sidwell <nathan@codesourcery.com>
1604
1605 * configure.srv (m68k*-*-uclinux*): New target.
1606 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
1607 (linux_resume_one_process): Remove extraneous cast.
1608 (linux_read_offsets): New.
1609 (linux_target_op): Add linux_read_offsets on mmuless systems.
1610 * server.c (handle_query): Add qOffsets logic.
1611 * target.h (struct target_ops): Add read_offsets.
1612
21b0f40c
DJ		 16132006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1614
1615 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
1616 (PTRACE_GET_THREAD_AREA): Define.
1617 (ps_get_thread_area): New function.
1618 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
1619 (linux-x86-64-low.o): Update.
1620
0050a760
DJ		 16212006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1622
1623 * configure.ac: Remove checks for prfpregset_t.
1624 * gdb_proc_service.h: New file.
1625 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
1626 new "gdb_proc_service.h".
1627 * proc-service.c: Likewise.
1628 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
1629 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
1630 * Makefile.in (gdb_proc_service_h): Updated.
1631 * configure, config.in: Regenerated.
1632
b92a518e
DJ		 16332006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1634
1635 * remote-utils.c (prepare_resume_reply): Move declaration
1636 of gdb_id_from_wait to the top of the block.
1637
545587ee
DJ		 16382006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
1639
1640 * linux-low.c (regsets_store_inferior_registers): Read the regset
1641 from the target before filling it.
1642
9db87ebd
DJ		 16432006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1644
1645 * server.c (attach_inferior): Return SIGTRAP for a successful
1646 attach.
1647
dd24457d
DJ		 16482006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
1649
1650 * Makefile.in (OBS): Add version.o.
1651 (STAGESTUFF): Delete.
1652 (version.o): Add dependencies.
1653 (version.c): Replace rule.
1654 (clean): Remove version.c.
1655 * server.c (gdbserver_version): New.
1656 (gdbserver_usage): Use printf.
1657 (main): Handle --version and --help.
1658 * server.h (version, host_name): Add declarations.
1659
6f0f660e
EZ		 16602005-12-23 Eli Zaretskii <eliz@gnu.org>
1661
1662 * linux-arm-low.c:
1663 * linux-arm-low.c:
1664 * inferiors.c:
1665 * i387-fp.h:
1666 * i387-fp.c:
1667 * gdbreplay.c:
1668 * regcache.c:
1669 * proc-service.c:
1670 * mem-break.h:
1671 * mem-break.c:
1672 * linux-x86-64-low.c:
1673 * linux-sh-low.c:
1674 * linux-s390-low.c:
1675 * linux-ppc64-low.c:
1676 * linux-ppc-low.c:
1677 * linux-mips-low.c:
1678 * linux-m68k-low.c:
1679 * linux-m32r-low.c:
1680 * linux-low.h:
1681 * linux-low.c:
1682 * linux-ia64-low.c:
1683 * linux-i386-low.c:
1684 * linux-crisv32-low.c:
1685 * thread-db.c:
1686 * terminal.h:
1687 * target.h:
1688 * target.c:
1689 * server.h:
1690 * server.c:
1691 * remote-utils.c:
1692 * regcache.h:
1693 * utils.c:
1694 * Makefile.in:
1695 * configure.ac:
1696 * gdbserver.1: Add (C) after Copyright. Update the FSF
1697 address.
1698
9d1fb177
DJ		 16992005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
1700
1701 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
1702 (arm_breakpoint_at): Recognize both breakpoints.
1703 (the_low_target): Use the correct breakpoint instruction.
1704
011a70c2
DJ		 17052005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
1706
1707 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
1708 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
1709 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
1710 (the_low_target): Update.
1711
7fb85e41
AS		 17122005-10-25 Andreas Schwab <schwab@suse.de>
1713
1714 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
1715
1716 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
1717 (ia64_num_regs): Reduce to 462.
1718
3db0444b
DJ		 17192005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
1720
1721 * acinclude.m4: Correct quoting.
1722 * aclocal.m4: Regenerated.
1723
1724 Suggested by SZOKOVACS Robert <szo@ies.hu>:
1725 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
1726 (thread_db_init): Call thread_db_err_str.
1727 * configure.ac: Check for TD_VERSION.
1728 * config.in, configure: Regenerated.
1729
bee0189a
DJ		 17302005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1731
1732 * server.h (error, fatal, warning): Add ATTR_FORMAT.
1733
e9d25b98
DJ		 17342005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1735
1736 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
1737 is not available. Define HAVE_PTRACE_GETREGS if it is.
1738 * config.in, configure: Regenerated.
1739 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
1740 * linux-i386-low.c, linux-m68k-low.c: Update to use
1741 HAVE_PTRACE_GETREGS.
1742 * linux-low.c (regsets_fetch_inferior_registers)
1743 (regsets_store_inferior_registers): Only return 0 if we processed
1744 GENERAL_REGS.
1745 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1746 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1747
a06660f7
DJ		 17482005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1749
1750 * inferiors.c (struct thread_info): Add gdb_id.
1751 (add_thread): Add gdb_id argument.
1752 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
1753 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
1754 calls to add_thread.
1755 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
1756 * server.c (handle_query): Use thread_to_gdb_id.
1757 (handle_v_cont, main): Use gdb_id_to_thread_id.
1758 * server.h (add_thread): Update prototype.
1759 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
1760 prototypes.
1761
5a1f5858
DJ		 17622005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1763
1764 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
1765 left-padded registers.
1766 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
1767 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
1768
e122f1f5
SE		 17692005-07-01 Steve Ellcey <sje@cup.hp.com>
1770
1771 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
1772 * configure: Regenerate.
1773 * config.in: Regenerate.
1774 * server.h (NEED_DECLARATION_STRERROR):
1775 Replace with !HAVE_DECL_STRERROR.
1776
d592fa2f
DJ		 17772005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
1778
1779 * linux-low.c (linux_wait, linux_send_signal): Don't test
1780 an unsigned long variable for > 0 if it could be MAX_ULONG.
1781 * server.c (myresume): Likewise.
1782 * target.c (set_desired_inferior): Likewise.
1783
ccbd4912
MK		 17842005-06-13 Mark Kettenis <kettenis@gnu.org>
1785
1786 * configure.ac: Simplify and improve check for socklen_t.
1787 * configure, config.in: Regenerate.
1788
f450004a
DJ		 17892005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
1790
1791 * acconfig.h: Remove.
1792 * configure.ac: Add a test for socklen_t. Use three-argument
1793 AC_DEFINE throughout.
1794 * config.in: Regenerated using autoheader 2.59.
1795 * configure: Regenerated.
1796
1797 * gdbreplay.c (socklen_t): Provide a default.
1798 (remote_open): Use socklen_t.
1799 * remote-utils.c (socklen_t): Provide a default.
1800 (remote_open): Use socklen_t.
1801 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
1802 unsigned char.
1803
1804 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
1805 char for buffers.
1806 * linux-low.c (linux_read_memory, linux_write_memory)
1807 (linux_read_auxv): Likewise.
1808 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
1809 (check_mem_write): Likewise.
1810 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1811 Likewise.
1812 * regcache.c (struct inferior_rgcache_data, registers_to_string)
1813 (registers_from_string, register_data): Likewise.
1814 * server.c (handle_query, main): Likewise.
1815 * server.h (convert_ascii_to_int, convert_int_to_ascii)
1816 (decode_M_packet): Likewise.
1817 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1818 * target.h (struct target_ops): Update read_memory, write_memory,
1819 and read_auxv.
1820 (read_inferior_memory, write_inferior_memory): Update.
1821 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1822 to unsigned char *.
1823 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1824 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1825 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1826 linux-s390-low.c, linux-sh-low.c: Update for changes in
1827 read_inferior_memory and the_low_target->breakpoint.
1828
eee84df1
DJ		 18292005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1830
1831 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1832 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1833 * configure.srv: Add powerpc64-*-linux*.
1834 * linux-ppc64-low.c: New file.
1835
45b134e5
OF		 18362005-05-23 Orjan Friberg <orjanf@axis.com>
1837
1838 * linux-cris-low.c: New file with support for CRIS.
1839 * linux-crisv32-low.c: Ditto for CRISv32.
1840 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1841 (clean): Add reg-cris.c and reg-crisv32.c.
1842 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1843 reg-crisv32.o, and reg-crisv32.c to make rules.
1844 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1845 recognized targets.
1846
48d93c75
UW		 18472005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1848
1849 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1850 of sizeof (PTRACE_XFER_TYPE).
1851 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1852
e013ee27
OF		 18532005-05-12 Orjan Friberg <orjanf@axis.com>
1854
1855 * target.h (struct target_ops): Add insert_watchpoint,
1856 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1857 pointers for hardware watchpoint support.
1858 * linux-low.h (struct linux_target_ops): Ditto.
1859 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1860 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1861 to linux_target_ops.
1862 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1863 reply packet.
1864 * server.c (main): Recognize 'Z' and 'z' packets.
1865
b0ded00b
UW		 18662005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1867
1868 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1869 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1870 (the_low_target): Add new members.
1871
8643e2ad
DJ		 18722005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1873
1874 * proc-service.c (ps_lgetregs): Search all_processes instead of
1875 all_threads.
1876
fc620387
DJ		 18772005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1878
1879 * server.c (start_inferior): Change return type to int.
1880 (attach_inferior): Change sigptr to int *.
1881 (handle_v_cont, handle_v_requests): Change signal to int *.
1882 (main): Change signal to int.
1883
18842005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 1885
1886 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1887 * configure.srv: Add m32r*-*-linux*.
1888 * linux-m32r-low.c: New file.
1889
e0e76420
DJ		 18902005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1891
1892 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1893
a1928bad
DJ		 18942005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1895
1896 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1897 Take unsigned long arguments for PIDs.
1898 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1899 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1900 (wait_for_sigstop, linux_resume_one_process)
1901 (regsets_fetch_inferior_registers, linux_send_signal)
1902 (linux_read_auxv): Likewise. Update the types of variables holding
1903 PIDs. Update format string specifiers.
1904 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1905 * remote-utils.c (prepare_resume_reply): Likewise.
1906 * server.c (cont_thread, general_thread, step_thread)
1907 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1908 unsigned long.
1909 (handle_query): Update format specifiers.
1910 (handle_v_cont, main): Use strtoul for thread IDs.
1911 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1912 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1913 (general_thread, step_thread, thread_from_wait)
1914 (old_thread_from_wait): Update.
1915 * target.h (struct thread_resume): Use unsigned long for THREAD.
1916 (struct target_ops): Use unsigned long for arguments to attach and
1917 thread_alive.
1918
dcdb98d2
DJ		 19192005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1920
1921 * acinclude.m4: Include bfd/bfd.m4 directly.
1922 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1923 <agriffis@toolchain.org>.
1924 * aclocal.m4, configure: Regenerated.
1925
bec39cab
AC		 19262005-01-07 Andrew Cagney <cagney@gnu.org>
1927
1928 * configure.ac: Rename configure.in, require autoconf 2.59.
1929 * configure: Re-generate.
1930
434c4c77
DJ		 19312004-12-08 Daniel Jacobowitz <dan@debian.org>
1932
1933 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1934 LIBS when finished.
1935 * aclocal.m4: Regenerated.
1936 * configure: Regenerated.
1937
db1d3e1b
AS		 19382004-11-21 Andreas Schwab <schwab@suse.de>
1939
1940 * linux-m68k-low.c (m68k_num_gregs): Define.
1941 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1942 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1943 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1944 (m68k_breakpoint_at): New. Add to the_low_target.
1945
1946 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1947 srv_linux_thread_db to yes.
1948
43360365
JB		 19492004-10-20 Joel Brobecker <brobecker@gnat.com>
1950
1951 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1952 (ARCH_SET_FS): Likewise.
1953 (ARCH_GET_FS): Likewise.
1954 (ARCH_GET_GS): Likewise.
1955
fd500816
DJ		 19562004-10-16 Daniel Jacobowitz <dan@debian.org>
1957
1958 * linux-i386-low.c (ps_get_thread_area): New.
1959 * linux-x86-64-low.c (ps_get_thread_area): New.
1960 * linux-low.c: Include <sys/syscall.h>.
1961 (linux_kill_one_process): Don't kill the first thread here.
1962 (linux_kill): Kill the first thread here.
1963 (kill_lwp): New function.
1964 (send_sigstop, linux_send_signal): Use it.
1965 * proc-service.c: Clean up #ifdefs.
1966 (fpregset_info): Delete.
1967 (ps_lgetregs): Update and enable implementation.
1968 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1969 implementations.
1970 * remote-utils.c (struct sym_cache, symbol_cache): New.
1971 (input_interrupt): Print a clearer message.
1972 (async_io_enabled): New variable.
1973 (enable_async_io, disable_async_io): Use it. Update comments.
1974 (look_up_one_symbol): Use the symbol cache.
1975 * thread-db.c (thread_db_look_up_symbols): New function.
1976 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1977
f6de3c42
DJ		 19782004-10-16 Daniel Jacobowitz <dan@debian.org>
1979
1980 * configure.in: Test for -rdynamic.
1981 * configure: Regenerated.
1982 * Makefile (INTERNAL_LDFLAGS): New.
1983 (gdbserver, gdbreplay): Use it.
1984
2c0fc042
AC		 19852004-09-02 Andrew Cagney <cagney@gnu.org>
1986
1987 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1988
075b3282
DJ		 19892004-03-23 Daniel Jacobowitz <drow@mvista.com>
1990
1991 * linux-low.c (linux_wait): Clear all_processes list also.
1992
fa6a77dc
DJ		 19932004-03-12 Daniel Jacobowitz <drow@mvista.com>
1994
1995 * linux-low.c: Include <errno.h>. Remove extern declaration of
1996 errno.
1997
6d782a97
DJ		 19982004-03-12 Daniel Jacobowitz <drow@mvista.com>
1999
2000 * gdbreplay.c, server.h, utils.c: Update copyright years.
2001
3a7fb99b
DJ		 20022004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
2003
2004 * server.c (main): Print child status or termination signal from
2005 variable 'signal', not 'sig'.
2006
c3e735a6
DJ		 20072004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
2008
2009 * linux-low.c (linux_read_memory): Change return type to
2010 int. Check for and return error from ptrace().
2011 * target.c (read_inferior_memory): Change return type to int. Pass
2012 back return status from the_target->read_memory().
2013 * target.h (struct target_ops): Adapt *read_memory() prototype.
2014 Update comment.
2015 (read_inferior_memory): Adapt prototype.
2016 * server.c (main): Return an error packet if
2017 read_inferior_memory() returns an error.
2018
a59d1c82
DJ		 20192004-03-04 Daniel Jacobowitz <drow@mvista.com>
2020
2021 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
2022 Unify with other clean targets.
2023
dc3f8883
DJ		 20242004-02-29 Daniel Jacobowitz <drow@mvista.com>
2025
2026 * server.c (handle_v_cont): Call set_desired_inferior.
2027
89a208da
DJ		 20282004-02-29 Daniel Jacobowitz <drow@mvista.com>
2029
2030 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
2031
62ea82f5
DJ		 20322004-02-29 Daniel Jacobowitz <drow@mvista.com>
2033
2034 * linux-low.c (linux_wait): Unblock async I/O.
2035 (linux_resume): Block and enable async I/O.
2036 * remote-utils.c (block_async_io, unblock_async_io): New functions.
2037 * server.h (block_async_io, unblock_async_io): Add prototypes.
2038
6910d122
DJ		 20392004-02-29 Daniel Jacobowitz <drow@mvista.com>
2040
2041 * remote-utils.c (remote_open): Print a status notice after
2042 opening a TCP port.
2043 * server.c (attach_inferior): Print a status notice after
2044 attaching.
2045
20462004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 2047
2048 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
2049
c89dc5d4
DJ		 20502004-02-26 Daniel Jacobowitz <drow@mvista.com>
2051
2052 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
2053 error packet.
2054 * server.c, target.h: Update copyright years.
2055
4b8dad4a
RM		 20562004-02-25 Roland McGrath <roland@redhat.com>
2057
2058 * target.h (struct target_ops): New member `read_auxv'.
2059 * server.c (handle_query): Handle qPart:auxv:read: query using that.
2060 * linux-low.c (linux_read_auxv): New function.
2061 (linux_target_ops): Initialize `read_auxv' member to that.
2062
d7446758
JB		 20632004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2064
2065 Committed by Jim Blandy <jimb@redhat.com>.
2066
2067 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 2068 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 2069 instead of GPR_SIZE to distiguish s390 and s390x targets.
2070
5544ad89
DJ		 20712004-01-31 Daniel Jacobowitz <drow@mvista.com>
2072
2073 * linux-low.c: Update copyright year.
2074 (check_removed_breakpoint): Clear pending_is_breakpoint.
2075 (linux_set_resume_request, linux_queue_one_thread)
2076 (resume_status_pending_p): New functions.
2077 (linux_continue_one_thread): Use process->resume.
2078 (linux_resume): Only resume threads if there are no pending events.
2079 * linux-low.h (struct process_info): Add resume request
2080 pointer.
2081
2a68b70e
DJ		 20822004-01-30 Daniel Jacobowitz <drow@mvista.com>
2083
2084 * regcache.c (new_register_cache): Clear the allocated register
2085 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
2086
64386c31
DJ		 20872003-10-13 Daniel Jacobowitz <drow@mvista.com>
2088
2089 * linux-low.c (linux_resume): Take a struct thread_resume *
2090 argument.
2091 (linux_wait): Update call.
2092 (resume_ptr): New static variable.
2093 (linux_continue_one_thread): Renamed from
2094 linux_continue_one_process. Use resume_ptr.
2095 (linux_resume): Use linux_continue_one_thread.
2096 * server.c (handle_v_cont, handle_v_requests): New functions.
2097 (myresume): New function.
2098 (main): Handle 'v' case.
2099 * target.h (struct thread_resume): New type.
2100 (struct target_ops): Change argument of "resume" to struct
2101 thread_resume *.
2102 (myresume): Delete macro.
2103
c938e9b0
L		 21042003-08-08 H.J. Lu <hongjiu.lu@intel.com>
2105
2106 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
2107 (uninstall): Support DESTDIR.
2108
7f313d07
BC		 2109Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
2110
2111 * configure.srv: Add xscale*linux copy of arm*linux entry.
2112
3b2fc2ea
DJ		 21132003-07-24 Daniel Jacobowitz <drow@mvista.com>
2114
2115 * linux-arm-low.c (arm_reinsert_addr): New function.
2116 (the_low_target): Add arm_reinsert_addr.
2117
1c0a559e
MK		 21182003-07-08 Mark Kettenis <kettenis@gnu.org>
2119
2120 * mem-break.c: Remove whitespace at end of file.
2121
43d5792c
DJ		 21222003-06-28 Daniel Jacobowitz <drow@mvista.com>
2123
2124 * configure.in: Check whether we need to prototype strerror.
2125 * server.h: Optionally prototype strerror.
2126 * gdbreplay.c (perror_with_name): Use strerror.
2127 * linux-low.c (linux_attach_lwp): Use strerror.
2128 * utils.c (perror_with_name): Use strerror.
2129 * config.in, configure: Regenerated.
2130
c8a86edf
DJ		 21312003-06-28 Daniel Jacobowitz <drow@mvista.com>
2132
2133 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
2134 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
2135
73d37363
DJ		 21362003-06-20 Daniel Jacobowitz <drow@mvista.com>
2137
2138 * Makefile.in (SFILES): Update.
2139 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
2140 low-sun3.c: Remove files.
2141
6ad8ae5c
DJ		 21422003-06-17 Daniel Jacobowitz <drow@mvista.com>
2143
2144 * linux-low.c: Move comment to linux_thread_alive where it belonged.
2145 (linux_detach_one_process, linux_detach): New functions.
2146 (linux_target_ops): Add linux_detach.
2147 * server.c (main): Handle 'D' packet.
2148 * target.h (struct target_ops): Add "detach" member.
2149 (detach_inferior): Define.
2150
1581182a
MK		 21512003-06-13 Mark Kettenis <kettenis@gnu.org>
2152
2153 From Kelley Cook <kelleycook@wideopenwest.com>:
2154 * configure.srv: Accept i[34567]86 variants.
2155
e5379b03
DJ		 21562003-06-05 Daniel Jacobowitz <drow@mvista.com>
2157
2158 * linux-low.c (linux_wait_for_event): Correct comment typos.
2159 (linux_resume_one_process): Call check_removed_breakpoint.
2160 (linux_send_signal): New function.
2161 (linux_target_ops): Add linux_send_signal.
2162 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
2163 of kill.
2164 * target.h (struct target_ops): Add send_signal.
2165
2ff29de4
JB		 21662003-05-29 Jim Blandy <jimb@redhat.com>
2167
2168 * linux-low.c (usr_store_inferior_registers): Transfer buf in
2169 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
2170 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
2171 away part of the register's value.
2172
254787d4
DJ		 21732003-03-26 Daniel Jacobowitz <drow@mvista.com>
2174
2175 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
2176 (linux_wait_for_event, linux_init_signals): Likewise.
2177
94e10508
DJ		 21782003-03-17 Daniel Jacobowitz <drow@mvista.com>
2179
2180 * configure.in: Check for stdlib.h.
2181 * configure: Regenerated.
2182 * config.in: Regenerated.
2183
4c0711e0
DJ		 21842003-01-04 Andreas Schwab <schwab@suse.de>
2185
2186 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
2187
ef66e766
AC		 21882003-01-02 Andrew Cagney <ac131313@redhat.com>
2189
2190 * Makefile.in: Remove obsolete code.
2191
a1358604
DJ		 21922002-11-20 Daniel Jacobowitz <drow@mvista.com>
2193
2194 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
2195 defined(PT_FPR0_HI).
2196
23ce3b1c
DJ		 21972002-11-17 Stuart Hughes <seh@zee2.com>
2198
2199 * linux-arm-low.c (arm_num_regs): Increase.
2200 (arm_regmap): Include status register.
2201
22022002-11-17 Daniel Jacobowitz <drow@mvista.com>
2203
2204 * linux-low.c (register_addr): Remove incorrect -1 check.
2205
a9fa9f7d
DJ		 22062002-08-29 Daniel Jacobowitz <drow@mvista.com>
2207
2208 * linux-low.c (linux_create_inferior): Call setpgid. Return
2209 the new PID.
2210 (unstopped_p, linux_signal_pid): Remove.
2211 (linux_target_ops): Remove linux_signal_pid.
2212 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
2213 global instead of target method.
2214 * target.h (struct target_ops): Remove signal_pid. Update comment
2215 for create_inferior.
2216 * server.c (signal_pid): New variable.
2217 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 2218 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 2219 (attach_inferior): Set signal_pid.
2220
17574093
DJ		 22212002-08-23 Daniel Jacobowitz <drow@mvista.com>
2222
2223 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
2224
22252002-08-20 Jim Blandy <jimb@redhat.com>
2226
2227 * Makefile.in (LDFLAGS): Allow the configure script to establish a
2228 default for this.
2229
22302002-08-01 Andrew Cagney <cagney@redhat.com>
2231
2232 * Makefile.in: Make chill references obsolete.
2233
22342002-07-24 Kevin Buettner <kevinb@redhat.com>
2235
2236 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
2237 * configure: Regenerate.
2238 * config.in: Regenerate.
2239
22402002-07-09 David O'Brien <obrien@FreeBSD.org>
2241
2242 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
2243 (perror_with_name, remote_close, remote_open, expect, play): Static.
2244
22452002-07-04 Michal Ludvig <mludvig@suse.cz>
2246
4b8dad4a 2247 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 2248 byte offsets instead of an array of indexes.
2249 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2250
22512002-06-13 Daniel Jacobowitz <drow@mvista.com>
2252
2253 * regcache.c: Add comment.
2254
22552002-06-11 Daniel Jacobowitz <drow@mvista.com>
2256
2257 * thread-db.c: New file.
2258 * proc-service.c: New file.
2259 * acinclude.m4: New file.
2260 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
2261 proc-service.o, and thread-db.o.
2262 (linux-low.o): Add USE_THREAD_DB.
2263 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
2264 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
2265 * aclocal.m4: Regenerated.
2266 * config.in: Regenerated.
2267 * configure: Regenerated.
2268 * configure.in: Check for proc_service.h, sys/procfs.h,
2269 thread_db.h, and linux/elf.h headrs.
2270 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
2271 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
2272 Check for -lthread_db and thread support.
2273 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
2274 PowerPC, and SuperH.
2275 * i387-fp.c: Constify arguments.
2276 * i387-fp.h: Likewise.
2277 * inferiors.c: (struct thread_info): Renamed from
2278 `struct inferior_info'. Remove PID member. Use generic inferior
2279 list header. All uses updated.
2280 (inferiors, signal_pid): Removed.
2281 (all_threads): New variable.
2282 (get_thread): Define.
2283 (add_inferior_to_list): New function.
2284 (for_each_inferior): New function.
2285 (change_inferior_id): New function.
2286 (add_inferior): Removed.
2287 (remove_inferior): New function.
2288 (add_thread): New function.
2289 (free_one_thread): New function.
2290 (remove_thread): New function.
2291 (clear_inferiors): Use for_each_inferior and free_one_thread.
2292 (find_inferior): New function.
2293 (find_inferior_id): New function.
2294 (inferior_target_data): Update argument type.
2295 (set_inferior_target_data): Likewise.
2296 (inferior_regcache_data): Likewise.
2297 (set_inferior_regcache_data): Likewise.
2298 * linux-low.c (linux_bp_reinsert): Remove.
2299 (all_processes, stopping_threads, using_thrads)
2300 (struct pending_signals, debug_threads, pid_of): New.
2301 (inferior_pid): Replace with macro.
2302 (struct inferior_linux_data): Remove.
2303 (get_stop_pc, add_process): New functions.
2304 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
2305 Use add_process and add_thread.
2306 (linux_attach_lwp): New function, based on old linux_attach. Use
2307 add_process and add_thread. Set stop_expected for new threads.
2308 (linux_attach): New function.
2309 (linux_kill_one_process): New function.
2310 (linux_kill): Kill all LWPs.
2311 (linux_thread_alive): Use find_inferior_id.
2312 (check_removed_breakpoints, status_pending_p): New functions.
2313 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
2314 Update. Use WNOHANG. Wait for cloned processes also. Update process
2315 struct for the found process.
2316 (linux_wait_for_event): New function.
2317 (linux_wait): Use it. Support LWPs.
2318 (send_sigstop, wait_for_sigstop, stop_all_processes)
2319 (linux_resume_one_process, linux_continue_one_process): New functions.
2320 (linux_resume): Support LWPs.
2321 (REGISTER_RAW_SIZE): Remove.
2322 (fetch_register): Use register_size instead. Call supply_register.
2323 (usr_store_inferior_registers): Likewise. Call collect_register.
2324 Fix recursive case.
2325 (regsets_fetch_inferior_registers): Improve error message.
2326 (regsets_store_inferior_registers): Add debugging.
2327 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
2328 (unstopped_p, linux_signal_pid): New functions.
2329 (linux_target_ops): Add linux_signal_pid.
2330 (linux_init_signals): New function.
2331 (initialize_low): Call it. Initialize using_threads.
2332 * regcache.c (inferior_regcache_data): Add valid
2333 flag.
2334 (get_regcache): Fetch registers lazily. Add fetch argument
2335 and update all callers.
2336 (regcache_invalidate_one, regcache_invalidate): New
2337 functions.
2338 (new_register_cache): Renamed from create_register_cache.
2339 Return the new regcache.
2340 (free_register_cache): Change argument to a void *.
2341 (registers_to_string, registers_from_string): Call get_regcache
2342 with fetch flag set.
2343 (register_data): Make static. Pass fetch flag to get_regcache.
2344 (supply_register): Call get_regcache with fetch flag clear.
2345 (collect_register): Call get_regcache with fetch flag set.
2346 (collect_register_as_string): New function.
2347 * regcache.h: Update.
2348 * remote-utils.c (putpkt): Flush after debug output and use
2349 stderr.
2350 Handle input interrupts while waiting for an ACK.
2351 (input_interrupt): Use signal_pid method.
2352 (getpkt): Flush after debug output and use stderr.
2353 (outreg): Use collect_register_as_string.
2354 (new_thread_notify, dead_thread_notify): New functions.
2355 (prepare_resume_reply): Check using_threads. Set thread_from_wait
2356 and general_thread.
2357 (look_up_one_symbol): Flush after debug output.
2358 * server.c (step_thread, server_waiting): New variables.
2359 (start_inferior): Don't use signal_pid. Update call to mywait.
2360 (attach_inferior): Update call to mywait.
2361 (handle_query): Handle qfThreadInfo and qsThreadInfo.
2362 (main): Don't fetch/store registers explicitly. Use
2363 set_desired_inferior. Support proposed ``Hs'' packet. Update
2364 calls to mywait.
2365 * server.h: Update.
2366 (struct inferior_list, struct_inferior_list_entry): New.
2367 * target.c (set_desired_inferior): New.
2368 (write_inferior_memory): Constify.
2369 (mywait): New function.
2370 * target.h: Update.
2371 (struct target_ops): New signal_pid method.
2372 (mywait): Removed macro, added prototype.
2373
2374 * linux-low.h (regset_func): Removed.
2375 (regset_fill_func, regset_store_func): New.
2376 (enum regset_type): New.
2377 (struct regset_info): Add type field. Use new operation types.
2378 (struct linux_target_ops): stop_pc renamed to get_pc.
2379 Add decr_pc_after_break and breakpoint_at.
2380 (get_process, get_thread_proess, get_process_thread)
2381 (strut process_info, all_processes, linux_attach_lwp)
2382 (thread_db_init): New.
2383
2384 * linux-arm-low.c (arm_get_pc, arm_set_pc,
2385 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
2386 (the_low_target): Add new members.
2387 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
2388 (i386_store_fpxregset): Constify.
2389 (target_regsets): Add new kind identifier.
2390 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
2391 (i386_set_pc): Add debugging.
2392 (i386_breakpoint_at): New function.
2393 (the_low_target): Add new members.
2394 * linux-mips-low.c (mips_get_pc, mips_set_pc)
2395 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
2396 (mips_breakpoint_at): New.
2397 (the_low_target): Add new members.
2398 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
2399 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
2400 (the_low_target): Add new members.
2401 * linux-sh-low.c (sh_get_pc, sh_set_pc)
2402 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
2403 (the_low_target): Add new members.
2404 * linux-x86-64-low.c (target_regsets): Add new kind
2405 identifier.
2406
24072002-05-15 Daniel Jacobowitz <drow@mvista.com>
2408
2409 From Martin Pool <mbp@samba.org>:
2410 * server.c (gdbserver_usage): New function.
2411 (main): Call it.
2412
24132002-05-14 Daniel Jacobowitz <drow@mvista.com>
2414
2415 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
2416 stop_at -> stop_pc.
2417
24182002-05-04 Andrew Cagney <ac131313@redhat.com>
2419
2420 * Makefile.in: Remove obsolete code.
2421
24222002-04-24 Michal Ludvig <mludvig@suse.cz>
2423
2424 * linux-low.c (regsets_fetch_inferior_registers),
2425 (regsets_store_inferior_registers): Removed cast to int from
2426 ptrace() calls.
2427 * regcache.h: Added declaration of struct inferior_info.
2428
24292002-04-20 Daniel Jacobowitz <drow@mvista.com>
2430
2431 * inferiors.c (struct inferior_info): Add regcache_data.
2432 (add_inferior): Call create_register_cache.
2433 (clear_inferiors): Call free_register_cache.
2434 (inferior_regcache_data, set_inferior_regcache_data): New functions.
2435 * regcache.c (struct inferior_regcache_data): New.
2436 (registers): Remove.
2437 (get_regcache): New function.
2438 (create_register_cache, free_register_cache): New functions.
2439 (set_register_cache): Don't initialize the register cache here.
2440 (registers_to_string, registers_from_string, register_data): Call
2441 get_regcache.
2442 * regcache.h: Add prototypes.
2443 * server.h: Likewise.
2444
24452002-04-20 Daniel Jacobowitz <drow@mvista.com>
2446
2447 * mem-break.c: New file.
2448 * mem-break.h: New file.
2449 * Makefile.in: Add mem-break.o rule; update server.h
2450 dependencies.
2451 * inferiors.c (struct inferior_info): Add target_data
2452 member.
2453 (clear_inferiors): Free target_data member if set.
2454 (inferior_target_data, set_inferior_target_data): New functions.
2455 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
2456 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
2457 * linux-low.c (linux_bp_reinsert): New variable.
2458 (struct inferior_linux_data): New.
2459 (linux_create_inferior): Use set_inferior_target_data.
2460 (linux_attach): Likewise. Call add_inferior.
2461 (linux_wait_for_one_inferior): New function.
2462 (linux_wait): Call it.
2463 (linux_write_memory): Add const.
2464 (initialize_low): Call set_breakpoint_data.
2465 * linux-low.h (struct linux_target_ops): Add breakpoint
2466 handling members.
2467 * server.c (attach_inferior): Remove extra add_inferior
2468 call.
2469 * server.h: Include mem-break.h. Update inferior.c
2470 prototypes.
2471 * target.c (read_inferior_memory)
2472 (write_inferior_memory): New functions.
2473 * target.h (read_inferior_memory)
2474 (write_inferior_memory): Change macros to prototypes.
2475 (struct target_ops): Update comments. Add const to write_memory
2476 definition.
2477
24782002-04-11 Daniel Jacobowitz <drow@mvista.com>
2479
2480 * linux-low.c (usr_store_inferior_registers): Support
2481 registers which are allowed to fail to store.
2482 * linux-low.h (linux_target_ops): Likewise.
2483 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
2484 (ppc_cannot_store_register): FPSCR may not be storable.
2485
24862002-04-09 Daniel Jacobowitz <drow@mvista.com>
2487
2488 * server.h: Include <string.h> if HAVE_STRING_H.
2489 * ChangeLog: Correct paths in last ChangeLog entry.
2490
24912002-04-09 Daniel Jacobowitz <drow@mvista.com>
2492
2493 * linux-low.h: Remove obsolete prototypes.
2494 (struct linux_target_ops): New.
2495 (extern the_low_target): New.
2496 * linux-low.c (num_regs, regmap): Remove declarations.
2497 (register_addr): Use the_low_target explicitly.
2498 (fetch_register): Likewise.
2499 (usr_fetch_inferior_registers): Likewise.
2500 (usr_store_inferior_registers): Likewise.
2501 * linux-arm-low.c (num_regs): Remove.
2502 (arm_num_regs): Define.
2503 (arm_regmap): Renamed from regmap, made static.
2504 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
2505 made static.
2506 (arm_cannot_store_register): Renamed from cannot_store_register,
2507 made static.
2508 (the_low_target): New.
2509 * linux-i386-low.c (num_regs): Remove.
2510 (i386_num_regs): Define.
2511 (i386_regmap): Renamed from regmap, made static.
2512 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
2513 made static.
2514 (i386_cannot_store_register): Renamed from cannot_store_register,
2515 made static.
2516 (the_low_target): New.
2517 * linux-ia64-low.c (num_regs): Remove.
2518 (ia64_num_regs): Define.
2519 (ia64_regmap): Renamed from regmap, made static.
2520 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
2521 made static.
2522 (ia64_cannot_store_register): Renamed from cannot_store_register,
2523 made static.
2524 (the_low_target): New.
2525 * linux-m68k-low.c (num_regs): Remove.
2526 (m68k_num_regs): Define.
2527 (m68k_regmap): Renamed from regmap, made static.
2528 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
2529 made static.
2530 (m68k_cannot_store_register): Renamed from cannot_store_register,
2531 made static.
2532 (the_low_target): New.
2533 * linux-mips-low.c (num_regs): Remove.
2534 (mips_num_regs): Define.
2535 (mips_regmap): Renamed from regmap, made static.
2536 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
2537 made static.
2538 (mips_cannot_store_register): Renamed from cannot_store_register,
2539 made static.
2540 (the_low_target): New.
2541 * linux-ppc-low.c (num_regs): Remove.
2542 (ppc_num_regs): Define.
2543 (ppc_regmap): Renamed from regmap, made static.
2544 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
2545 made static.
2546 (ppc_cannot_store_register): Renamed from cannot_store_register,
2547 made static.
2548 (the_low_target): New.
2549 * linux-s390-low.c (num_regs): Remove.
2550 (s390_num_regs): Define.
2551 (s390_regmap): Renamed from regmap, made static.
2552 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
2553 made static.
2554 (s390_cannot_store_register): Renamed from cannot_store_register,
2555 made static.
2556 (the_low_target): New.
2557 * linux-sh-low.c (num_regs): Remove.
2558 (sh_num_regs): Define.
2559 (sh_regmap): Renamed from regmap, made static.
2560 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
2561 made static.
2562 (sh_cannot_store_register): Renamed from cannot_store_register,
2563 made static.
2564 (the_low_target): New.
2565 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
2566 (the_low_target): New.
2567
25682002-04-09 Daniel Jacobowitz <drow@mvista.com>
2569
2570 * Makefile.in: Add stamp-h target.
2571 * configure.in: Create stamp-h.
2572 * configure: Regenerated.
2573
25742002-04-09 Daniel Jacobowitz <drow@mvista.com>
2575
2576 * inferiors.c: New file.
2577 * target.c: New file.
2578 * target.h: New file.
2579 * Makefile.in: Add target.o and inferiors.o. Update
2580 dependencies.
2581 * linux-low.c (inferior_pid): New static variable,
2582 moved from server.c.
2583 (linux_create_inferior): Renamed from create_inferior.
2584 Call add_inferior. Return 0 on success instead of a PID.
2585 (linux_attach): Renamed from myattach.
2586 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
2587 (linux_thread_alive): Renamed from mythread_alive.
2588 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
2589 child dies.
2590 (linux_resume): Renamed from myresume. Add missing ``return 0''.
2591 (regsets_store_inferior_registers): Correct error message.
2592 Add missing ``return 0''.
2593 (linux_fetch_registers): Renamed from fetch_inferior_registers.
2594 (linux_store_registers): Renamed from store_inferior_registers.
2595 (linux_read_memory): Renamed from read_inferior_memory.
2596 (linux_write_memory): Renamed from write_inferior_memory.
2597 (linux_target_ops): New structure.
2598 (initialize_low): Call set_target_ops ().
2599 * remote-utils.c (unhexify): New function.
2600 (hexify): New function.
2601 (input_interrupt): Send signals to ``signal_pid''.
2602 * server.c (inferior_pid): Remove.
2603 (start_inferior): Update create_inferior call.
2604 (attach_inferior): Call add_inferior.
2605 (handle_query): New function.
2606 (main): Call handle_query for `q' packets.
2607 * server.h: Include "target.h". Remove obsolete prototypes.
2608 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
2609
26102002-04-09 Daniel Jacobowitz <drow@mvista.com>
2611
2612 * Makefile.in: Add WARN_CFLAGS. Update configury
2613 dependencies.
2614 * configure.in: Check for <string.h>
2615 * configure: Regenerate.
2616 * config.in: Regenerate.
2617 * gdbreplay.c: Include needed system headers.
2618 (remote_open): Remove strchr prototype.
2619 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
2620 * regcache.c (supply_register): Change buf argument to const void *.
2621 (supply_register_by_name): Likewise.
2622 (collect_register): Change buf argument to void *.
2623 (collect_register_by_name): Likewise.
2624 * regcache.h: Add missing prototypes.
2625 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
2626 * server.c (handle_query): New function.
2627 (attached): New static variable, moved out of main.
2628 (main): Quiet longjmp clobber warnings.
2629 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
2630 * utils.c (error): Remove NORETURN.
2631 (fatal): Likewise.
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