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* linux-low.c (linux_attach_lwp): Add some comments/fixmes.
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
0e21c1ec
DE		 12008-12-13 Doug Evans <dje@google.com>
2
3 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
4
bca929d3
DE		 52008-12-13 Doug Evans <dje@google.com>
6
7 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
8 * server.h (ATTR_MALLOC): New macro.
9 (xmalloc,xcalloc,xstrdup): Declare.
10 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11 * inferiors.c: Ditto.
12 * linux-low.c: Ditto.
13 * mem-break.c: Ditto.
14 * regcache.c: Ditto.
15 * remote-utils.c: Ditto.
16 * server.c: Ditto.
17 * target.c: Ditto.
18 * win32-low.c: Ditto.
19
97438e3f
DE		 202008-12-12 Doug Evans <dje@google.com>
21
896c7fbb
DE		 22 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
23 in debugging printf.
24
97438e3f
DE		 25 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
26
e3b886f8
DE		 272008-12-09 Doug Evans <dje@google.com>
28
29 * linux-low.h (struct process_info): Delete member tid, unused.
30 * thread-db.c (find_one_thread): Update.
31 (maybe_attach_thread): Update.
32
07e059b5
VP		 332008-12-02 Pedro Alves <pedro@codesourcery.com>
34
35 * target.h (struct target_ops): Add qxfer_osdata member.
36 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
37 and dirent.h.
38 (linux_qxfer_osdata): New functions.
39 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
40 callback.
41 * server.c (handle_query): Handle "qXfer:osdata:read:".
42 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
43 (buffer_xml_printf): New functions.
44 * server.h (struct buffer): New.
45 (buffer_grow_str, buffer_grow_str0): New macros.
46 (buffer_grow, buffer_free, buffer_init, buffer_finish)
47 (buffer_xml_printf): Declare.
48
4cab47ab
DE		 492008-11-24 Doug Evans <dje@google.com>
50
51 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
52
f142445f
DJ		 532008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
54
55 * server.c (handle_v_run): Always use the supplied argument list.
56
d0107bb6
BW		 572008-11-19 Bob Wilson <bob.wilson@acm.org>
58
59 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
60 (xtensa_regmap_table): Add entry for scompare1.
61
2c4ad781
TJB		 622008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
63
64 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
65 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
66 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
67 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
68 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
69 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
70 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
71 XML target descriptions.
72 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
73 when inferior is running on an ISA 2.05 or later processor. Add
74 special case to return offset for full 64-bit slot of FPSCR when
75 in 32-bits.
76
dfb64f85
DJ		 772008-11-14 Daniel Gutson <dgutson@codesourcery.com>
78
79 * Makefile.in (SFILES, clean): Added sparc64 files.
80 (reg-sparc64.o, reg-sparc64.c): New.
81 * configure.srv (sparc*-*-linux*): New configuration.
82 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
83 syscall arguments for SPARC.
84 (regsets_store_inferior_registers): Likewise.
85 * linux-sparc-low.c: New file.
86
66b6e1dd
DE		 872008-10-21 Doug Evans <dje@google.com>
88
89 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
90 (READLINE_DIR,READLINE_DEP): Delete.
91 (INTERNAL_CFLAGS): Update.
92 (LINTFLAGS): Update.
93
9b710a42
PA		 942008-10-10 Pedro Alves <pedro@codesourcery.com>
95
96 * server.c (handle_v_run): If GDB didn't specify an argv, use the
97 whole argv from the last run, not just argv[0].
98
5822d809
PA		 992008-09-08 Pedro Alves <pedro@codesourcery.com>
100
101 * regcache.c (new_register_cache): Return NULL if the register
102 cache size isn't known yet.
103 (free_register_cache): Avoid dereferencing a NULL regcache.
104
74aac56f
DJ		 1052008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
106
107 * configure.srv: Merge MIPS and MIPS64.
108
400b20f5
MR		 1092008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
110
111 * Makefile.in (uninstall): Apply $(EXEEXT) too.
112
677c5bb1
LM		 1132008-08-18 Luis Machado <luisgpm@br.ibm.com>
114
115 * Makefile.in: Add required vsx dependencies.
116
117 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
118 Declare init_registers_powerpc_vsx32l.
119 Declare init_registers_powerpc_vsx64l.
120 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
121 (ppc_arch_setup): Check for VSX in hwcap.
122 (ppc_fill_vsxregset): New function.
123 (ppc_store_vsxregset): New function.
124 Add new VSX entry in regset_info target_regsets.
125
126 * configure.srv: Add new VSX dependencies.
127
a6f3e723
SL		 1282008-08-12 Pedro Alves <pedro@codesourcery.com>
129
130 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
131 (remote_open): Set or clear transport_is_reliable.
132 (putpkt_binary): Don't expect acks in noack mode.
133 (getpkt): Don't send ack/nac in noack mode.
134 * server.c (handle_general_set): Handle QStartNoAckMode.
135 (handle_query): If connected by tcp pass QStartNoAckMode+ in
136 qSupported.
137 (main): Reset noack_mode on every connection.
138 * server.h (noack_mode): Declare.
139
a417dc56
RW		 1402008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
141
142 * Makefile.in (GDBREPLAY_OBS): New variable.
143 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
144
3221518c
UW		 1452008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
146 Daniel Jacobowitz <dan@codesourcery.com>
147
148 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
149 (usr_store_inferior_registers): Likewise.
150 (regsets_store_inferior_registers): Likewise.
151
ec56be1b
PA		 1522008-07-31 Rolf Jansen <rj@surtec.com>
153 Pedro Alves <pedro@codesourcery.com>
154
155 * configure.ac: Check for memmem declaration.
156 * server.c [HAVE_MALLOC_H]: Include malloc.h.
157 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
158 (disable_packet_qfThreadInfo): Unconditionally compile.
159 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
160 * configure, config.in: Regenerate.
161
2fe5e3ff
DE		 1622008-07-28 Doug Kwan <dougkwan@google.com>
163
164 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
165 (linux_write_memory): Remove declaration of errno.
166
836acd6d
UW		 1672008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
168
169 * linux-low.c (handle_extended_wait): Do not use "status"
170 variable uninitialized.
171
aeba519e
PA		 1722008-07-07 Pedro Alves <pedro@codesourcery.com>
173
174 * server.c (handle_v_attach): Inhibit reporting dll changes.
175
db42f210
PA		 1762008-06-27 Pedro Alves <pedro@codesourcery.com>
177
178 * remote-utils.c (prepare_resume_reply): If requested, don't
179 output "thread:TID" in the T stop reply.
180
181 * server.c (disable_packet_vCont, disable_packet_Tthread)
182 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
183 (handle_query): If requested, disable support for qC, qfThreadInfo
184 and qsThreadInfo.
185 (handle_v_requests): If requested, disable support for vCont.
186 (gdbserver_show_disableable): New.
187 (main): Handle --disable-packet and --disable-packet=LIST.
188
189 * server.h (disable_packet_vCont, disable_packet_Tthread)
190 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
191
8e4c5421
CD		 1922008-06-20 Carlos O'Donell <carlos@codesourcery.com>
193
194 * server.c (gdbserver_usage): Mention --version.
195
6e23a804
DJ		 1962008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
197
198 * Makefile.in (gdbreplay.o): New rule.
199
90aa6a40
JM		 2002008-06-06 Joseph Myers <joseph@codesourcery.com>
201
202 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
203 message, not gdbserver.
204
c16158bc
JM		 2052008-06-05 Vladimir Prus <vladimir@codesourcery.com>
206 Nathan Sidwell <nathan@codesourcery.com>
207 Joseph Myers <joseph@codesourcery.com>
208
209 * acinclude.m4: Include ../../config/acx.m4.
210 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
211 * configure, config.in: Regenerate.
212 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
213 * server.c (gdbserver_version): Print PKGVERSION.
214 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
215 (main): Adjust gdbserver_usage calls.
216 * gdbreplay.c (version, host_name): Add declarations.
217 (gdbreplay_version, gdbreplay_usage): New.
218 (main): Accept --version and --help options.
219
aeb75bf5
DJ		 2202008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
221
222 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
223 (arm_breakpoint_at): Handle Thumb.
224 (the_low_target): Add comment.
225
76b233dd
UW		 2262008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
227
228 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
229
08388c79
DE		 2302008-05-09 Doug Evans <dje@google.com>
231
a3c83fae
DE		 232 * server.h (decode_search_memory_packet): Declare.
233 * remote-utils.c (decode_search_memory_packet): New fn.
234 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 235 (handle_search_memory): New fn.
236 (handle_query): Process qSearch:memory packets.
237
bb9c3d36
UW		 2382008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
239
240 * regcache.c (registers_length): Remove.
241 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
242 full register packet.
243 * regcache.h (registers_length): Remove prototype.
244 * server.h (PBUFSIZ): Define to 16384.
245
7284e1be
UW		 2462008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
247
248 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
249 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
250 powerpc-64l.o, and powerpc-altivec64l.o.
251 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
252 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
253 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
254 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
255 rs6000/power-linux.xml, and rs6000/power64-linux.xml
256 to srv_xmlfiles.
257
258 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
259 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
260 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
261 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
262 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
263 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
264 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
265 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
266 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
267 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
268 (clean): Update.
269
270 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
271 (init_registers_powerpc_32l): ... this new prototype.
272 (init_registers_powerpc_32): Remove, replace by ...
273 (init_registers_powerpc_altivec32l): ... this new prototype.
274 (init_registers_powerpc_e500): Remove, replace by ...
275 (init_registers_powerpc_e500l): ... this new prototype.
276 (init_registers_ppc64): Remove, replace by ...
277 (init_registers_powerpc_64l): ... this new prototype.
278 (init_registers_powerpc_64): Remove, replace by ...
279 (init_registers_powerpc_altivec64l): ... this new prototype.
280 (ppc_num_regs): Set to 73.
281 (PT_ORIG_R3, PT_TRAP): Define if necessary.
282 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
283 (ppc_cannot_store_register): Handle orig_r3 and trap.
284 (ppc_arch_setup): Update init_registers_... calls.
285 (ppc_fill_gregset): Handle orig_r3 and trap.
286
287 * inferiors.c (clear_inferiors): Reset current_inferior.
288
fdc59709
PB		 2892008-04-23 Paolo Bonzini <bonzini@gnu.org>
290
291 * acinclude.m4: Add override.m4.
292 * configure: Regenerate.
293
c9b2f845
UW		 2942008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
295
296 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
297 initial call to init_register_ppc64.
298
550512b8
UW		 2992008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
300
301 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
302 powerpc*-*-linux* case.
303 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
304
b6430ec3
UW		 3052008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
306
307 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
308 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
309 from reg_xmlfiles.
310 * linux-ppc-low.c: Include <elf.h>.
311 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
312 (ppc_hwcap): New global variable.
313 (ppc_regmap): Remove __SPE__ #ifdef sections.
314 (ppc_regmap_e500): New global variable.
315 (ppc_cannot_store_register): Update __SPE__ special case.
316 (ppc_get_hwcap): New function.
317 (ppc_arch_setup): Use it to determine whether inferior supports
318 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
319 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
320 Do not access registers if target does not support AltiVec.
321 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
322 Do not access registers if target does not support SPE.
323 (target_regsets): Unconditionally include AltiVec and SPE regsets.
324
52fa2412
UW		 3252008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
326
327 * linux-low.c (disabled_regsets, num_regsets): New.
328 (use_regsets_p): Delete.
329 (linux_wait_for_process): Clear disabled_regsets.
330 (regsets_fetch_inferior_registers): Check and set it.
331 (regsets_store_inferior_registers): Likewise.
332 (linux_fetch_registers, linux_store_registers): Do not use
333 use_regsets_p.
334 (initialize_low): Allocate disabled_regsets.
335
e28b3332
DJ		 3362008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
337
338 * Makefile.in (LIBOBJS): New.
339 (OBS): Use LIBOBJS.
340 (memmem.o): New rule.
341 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
342 * configure: Regenerated.
343
4536995d
UW		 3442008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
345
346 * server.c (handle_query): Never return "unsupported" for
347 qXfer:features:read queries.
348
221c031f
UW		 3492008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
350
351 * server.c (get_features_xml): Fix inverted condition.
352 (handle_query): Always support qXfer:feature:read.
353
ccd213ac
DJ		 3542008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
355
356 * server.c (wrapper_argv): New.
357 (start_inferior): Handle wrapper_argv. If set, expect an extra
358 trap.
359 (gdbserver_usage): Document --wrapper.
360 (main): Parse --wrapper.
361
6fe305f7
UW		 3622008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
363
364 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
365 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
366 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
367 (ppc_set_pc): Likewise.
368 (ppc_arch_setup): New function.
369 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
370 of collect_register.
371 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
372
5b0a002e
UW		 3732008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
374
375 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
376 instead of linux-ppc64-low.o.
377 * linux-ppc64-low.c: Remove file.
378 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
379 (linux-ppc64-low.o): Remove rule.
380
381 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
382 (init_registers_powerpc_64): Likewise.
383 (ppc_regmap): Conditionally define depending on __powerpc64__.
384 (ppc_cannot_store_register): Do not special-case "fpscr" when
385 compiled on __powerpc64__.
386 (ppc_collect_ptrace_register): New function.
387 (ppc_supply_ptrace_register): New function.
388 (ppc_breakpoint): Change type to "unsigned int".
389 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
390 (the_low_target): Conditionally provide initializers for the
391 arch_setup member depending on __powerpc64__. Install
392 collect_ptrace_register and supply_ptrace_register members.
393
9b4b61c8
UW		 3942008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
395
396 * regcache.h (gdbserver_xmltarget): Add extern declaration.
397 * server.c (gdbserver_xmltarget): Define.
398 (get_features_xml): Use it to replace "target.xml" and arch_string.
399
400 * configure.srv: Remove srv_xmltarget. Add XML files that were
401 mentioned there to srv_xmlfiles instead. Remove conditional tests
402 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
403 srv_xmlfiles and srv_regobj to include all possible choices.
404 * configure.ac (srv_xmltarget): Remove.
405 (srv_xmlfiles): Do not add "target.xml".
406 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
407 checks for supplementary target information.
408 * configure: Regenerate.
409 * Makefile.in (XML_TARGET): Remove.
410 (target.xml): Remove rule.
411 (clean): Do not clean up target.xml.
412 (.PRECIOUS): Do not mention target.xml.
413
414 * target.h (struct target_ops): Remove arch_string member.
415 * linux-low.c (linux_arch_string): Remove.
416 (linux_target_ops): Remove arch_string initializer.
417 * linux-low.h (struct linux_target_ops): Remove arch_string member.
418 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
419 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
420 * spu-low.c (spu_arch_string): Remove.
421 (spu_target_ops): Remove arch_string initializer.
422 * win32-low.c (win32_arch_string): Remove.
423 (win32_target_ops): Remove arch_string initializer.
424 * win32-low.h (struct win32_target_ops): Remove arch_string member.
425 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
426 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
427
ee1a7ae4
UW		 4282008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
429
430 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
431 by collect_ptrace_register and supply_ptrace_register hooks.
432 * linux-low.c (fetch_register): Use supply_ptrace_register callback
433 instead of checking for the_low_target.left_pad_xfer.
434 (usr_store_inferior_registers): Use collect_ptrace_register callback
435 instead of checking for the_low_target.left_pad_xfer.
436
437 * linux-s390-low.c (s390_collect_ptrace_register): New function.
438 (s390_supply_ptrace_register): Likewise.
439 (s390_fill_gregset): Call s390_collect_ptrace_register.
440 (the_low_target): Update.
441
442 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
443 (ppc_supply_ptrace_register): Likewise.
444 (the_low_target): Update.
445
446 * linux-i386-low.c (the_low_target): Update.
447 * linux-x86-64-low.c (the_low_target): Update.
448
d61ddec4
UW		 4492008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
450
451 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
452 reg-s390.o and reg-s390x.o.
453
454 * linux-low.c (new_inferior): New global variable.
455 (linux_create_inferior, linux_attach): Set it.
456 (linux_wait_for_process): Call the_low_target.arch_setup after the
457 target has stopped for the first time.
458 (initialize_low): Do not call the_low_target.arch_setup.
459
460 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
461 (s390_set_pc): Likewise.
462 (s390_arch_setup): New function.
463 (the_low_target): Use s390_arch_setup as arch_setup routine.
464
465 * regcache.c (realloc_register_cache): New function.
466 (set_register_cache): Call it for each existing regcache.
467
d05b4ac3
UW		 4682008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
469
470 * server.h (init_registers): Remove prototype.
471
472 * linux-low.h (struct linux_target_ops): Add arch_setup field.
473 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
474 instead of init_registers ().
475 * linux-arm-low.c (init_registers_arm): Add prototype.
476 (init_registers_arm_with_iwmmxt): Likewise.
477 (the_low_target): Add initializer for arch_setup field.
478 * linux-cris-low.c (init_registers_cris): Add prototype.
479 (the_low_target): Add initializer for arch_setup field.
480 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
481 (the_low_target): Add initializer for arch_setup field.
482 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
483 (the_low_target): Add initializer for arch_setup field.
484 * linux-ia64-low.c (init_registers_ia64): Add prototype.
485 (the_low_target): Add initializer for arch_setup field.
486 * linux-m32r-low.c (init_registers_m32r): Add prototype.
487 (the_low_target): Add initializer for arch_setup field.
488 * linux-m68k-low.c (init_registers_m68k): Add prototype.
489 (the_low_target): Add initializer for arch_setup field.
490 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
491 (init_registers_mips64_linux): Likewise.
492 (the_low_target): Add initializer for arch_setup field.
493 * linux-ppc-low.c (init_registers_ppc): Add prototype.
494 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
495 (the_low_target): Add initializer for arch_setup field.
496 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
497 (init_registers_powerpc_64): Likewise.
498 (the_low_target): Add initializer for arch_setup field.
499 * linux-s390-low.c (init_registers_s390): Add prototype.
500 (init_registers_s390x): Likewise.
501 (the_low_target): Add initializer for arch_setup field.
502 * linux-sh-low.c (init_registers_sh): Add prototype.
503 (the_low_target): Add initializer for arch_setup field.
504 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
505 (the_low_target): Add initializer for arch_setup field.
506 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
507 (the_low_target): Add initializer for arch_setup field.
508
509 * win32-low.h (struct win32_target_ops): Add arch_setup field.
510 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
511 instead of init_registers ().
512 * win32-arm-low.c (init_registers_arm): Add prototype.
513 (the_low_target): Add initializer for arch_setup field.
514 * win32-i386-low.c (init_registers_i386): Add prototype.
515 (the_low_target): Add initializer for arch_setup field.
516
517 * spu-low.c (init_registers_spu): Add prototype.
518 (initialize_low): Call initialie_registers_spu () instead of
519 initialize_registers ().
520
fd96d250
PA		 5212008-02-19 Pedro Alves <pedro@codesourcery.com>
522
523 * server.c (handle_v_requests): When handling the vRun and vAttach
524 packets, if already debugging a process, don't kill it. Return an
525 error instead.
526
d41b6bb4
DJ		 5272008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
528
529 * server.c (handle_query): Correct length check.
530
5ac588cf
PA		 5312008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
532
533 * win32-low.c (do_initial_child_stuff): Add process handle
534 parameter. Set current_process_handle and current_process_id from the
535 parameters. Clear globals.
536 (win32_create_inferior): Don't set current_process_handle and
537 current_process_id here. Instead pass them on the call to
538 do_initial_child_stuff.
539 (win32_attach): Likewise.
540 (win32_clear_inferiors): New.
541 (win32_kill): Don't close the current process handle or the
542 current thread handle here. Instead call win32_clear_inferiors.
543 (win32_detach): Don't open a new handle to the process. Call
544 win32_clear_inferiors.
545 (win32_join): Don't rely on current_process_handle; open a new
546 handle using the process id.
547 (win32_wait): Call win32_clear_inferiors when the inferior process
548 has exited.
549
ecd7ecbc
DJ		 5502008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
551
552 * server.c (monitor_show_help): Add "exit".
553
1525d545
MG		 5542008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
555
ecd7ecbc 556 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 557 (clean): Add reg-xtensa.c.
558 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 559 * configure.srv (xtensa*-*-linux*) New target.
560 * linux-xtensa-low.c: New.
561 * xtensa-xtregs.c: New.
1525d545 562
59a016f0
PA		 5632008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
564
565 * hostio.c: Don't include errno.h.
566 (errno_to_fileio_errno): Move to hostio-errno.
567 * hostio.c: (hostio_error): Remove the error parameter. Defer the
568 error number outputting to the target->hostio_last_error callback.
569 (hostio_packet_error): Use FILEIO_EINVAL directly.
570 (handle_open, handle_pread, hostio_error, handle_unlink): Update
571 calls to hostio_error.
572 * hostio-errno.c: New.
573 * server.h (hostio_last_error_from_errno): Declare.
574 * target.h (target_ops): Add hostio_last_error member.
575 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
576 as hostio_last_error handler.
577 * spu-low.c (spu_target_ops): Likewise.
578 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
579 (wince_hostio_last_error): New functions.
580 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
581 as hostio_last_error handler.
582 (win32_target_ops) [!_WIN32_WCE]: Register
583 hostio_last_error_from_errno as hostio_last_error handler.
584 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
585 (hostio-errno.o): New rule.
586 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
587 * configure.srv (srv_hostio_err_objs): New variable. Default to
588 hostio-errno.o.
589 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
590 * configure: Regenerate.
591
2d717e4f
DJ		 5922008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
593
594 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
595 (linux_kill, linux_detach): Clean up the process list.
596 * remote-utils.c (remote_open): Improve port number parsing.
597 (putpkt_binary, input_interrupt): Only send interrupts if the target
598 is running.
599 * server.c (extended_protocol): Make static.
600 (attached): Define earlier.
601 (exit_requested, response_needed, program_argv): New variables.
602 (target_running): New.
603 (start_inferior): Clear attached here.
604 (attach_inferior): Set attached here.
605 (require_running): Define.
606 (handle_query): Use require_running and target_running. Implement
607 "monitor exit".
608 (handle_v_attach, handle_v_run): New.
609 (handle_v_requests): Use require_running. Handle vAttach and vRun.
610 (gdbserver_usage): Update.
611 (main): Redo argument parsing. Handle --debug and --multi. Handle
612 --attach along with other options or after the port. Save
613 program_argv. Support no initial program. Resynchronize
614 communication with GDB after an error. Handle "monitor exit".
615 Use require_running and target_running. Always allow the extended
616 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
617 restart in extended mode.
618 * README: Refer to the GDB manual. Update --attach usage.
619
7407e2de
AS		 6202007-12-20 Andreas Schwab <schwab@suse.de>
621
622 * linux-low.c (STACK_SIZE): Define.
623 (linux_tracefork_child): Use it. Use __clone2 on ia64.
624 (linux_test_for_tracefork): Likewise.
625
b65d95c5
DJ		 6262007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
627
628 * linux-low.c (linux_wait_for_event): Update messages. Do not
629 reinsert auto-delete breakpoints.
630 * mem-break.c (struct breakpoint): Change return type of handler to
631 int.
632 (set_breakpoint_at): Update handler type.
633 (reinsert_breakpoint_handler): Return 1 instead of calling
634 delete_breakpoint.
635 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
636 setting a new one.
637 (check_breakpoints): Delete auto-delete breakpoints and return 2.
638 * mem-break.h (set_breakpoint_at): Update handler type.
639 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
640 * win32-low.c (auto_delete_breakpoint): New.
641 (get_child_debug_event): Use it.
642
4e799345
DJ		 6432007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
644
645 * configure.ac: Check for pread and pwrite.
646 * hostio.c (handle_pread): Fall back to lseek and read.
647 (handle_pwrite): Fall back to lseek and write.
648 * config.in, configure: Regenerated.
649
27524b67
DJ		 6502007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
651
652 * server.c (myresume): Add own_buf argument.
653 (main): Update calls.
654
a20d5e98
DJ		 6552007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
656
657 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
658 * remote-utils.c (remote_open): Do not call disable_async_io.
659 (block_async_io): Delete.
660 (unblock_async_io): Make static.
661 (initialize_async_io): New.
662 * server.c (handle_v_cont): Handle async I/O here.
663 (myresume): Likewise. Move other common resume tasks here...
664 (main): ... from here. Call initialize_async_io. Disable async
665 I/O before the main loop.
666 * server.h (initialize_async_io): Declare.
667 (block_async_io, unblock_async_io): Delete prototypes.
668 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
669
b79d787e
DJ		 6702007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
671
672 * remote-utils.c (readchar): Allow binary data in received messages.
673
d97903b2
PA		 6742007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
675
676 * win32-low.c (attaching): New global.
677 (win32_create_inferior): Clear the `attaching' global.
678 (win32_attach): Set the `attaching' global.
679 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
680 attaching. Only set a breakpoint at the entry point if not
681 attaching.
682
311de423
PA		 6832007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
684
685 * server.c (main): Don't report dll events on the initial
686 connection on attaches.
687
6c2d16d2
PA		 6882007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
689
690 * server.c (main): Relax numerical bases supported for the pid of
691 the --attach command line argument.
692
5ca906e6
PA		 6932007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
694
695 * win32-low.c (win32_attach): Call OpenProcess before
696 DebugActiveProcess, not after. Add last error output to error
697 call.
698
9c6c8194
PA		 6992007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
700
701 * win32-low.c (win32_get_thread_context)
702 (win32_set_thread_context): New functions.
703 (thread_rec): Use win32_get_thread_context.
704 (continue_one_thread, win32_resume): Use win32_set_thread_context.
705 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
706 field.
707
4d5d1aaa
PA		 7082007-12-03 Leo Zayas
709 Pedro Alves <pedro_alves@portugalmail.pt>
710
711 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
712 global variables.
713 (child_add_thread): Minor cleanup.
714 (child_continue): Resume artificially suspended threads before
715 calling ContinueDebugEvent.
716 (suspend_one_thread): New.
717 (fake_breakpoint_event): New.
718 (get_child_debug_event): Change return type to int. Check here if
719 gdb sent an interrupt request. If a soft interrupt was requested,
720 fake a breakpoint event. Return 0 if there is no event to handle,
721 and 1 otherwise.
722 (win32_wait): Don't check here if gdb sent an interrupt request.
723 Ensure there is a valid event to handle.
724 (win32_request_interrupt): Add soft interruption method as last
725 resort.
726
c436e841
PA		 7272007-12-03 Leo Zayas
728 Pedro Alves <pedro_alves@portugalmail.pt>
729
730 * win32-low.h (win32_thread_info): Add descriptions to the
731 structure members. Replace `suspend_count' counter by a
732 `suspended' flag.
733 * win32-low.c (thread_rec): Update condition of when to get the
734 context from the inferior. Rely on ContextFlags being set if it
735 has already been retrieved. Only suspend the inferior thread if
736 we haven't already. Warn if that fails.
737 (continue_one_thread): s/suspend_count/suspended/. Only call
738 ResumeThread once. Warn if that fails.
739
e7b5fa67
PA		 7402007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
741
742 * win32-low.c (win32_wait): Don't read from the inferior when it
743 has already exited.
744
a385171d
PA		 7452007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
746
747 * Makefile.in (win32_low_h): New variable.
748 (win32-low.o): Add dependency on $(win32_low_h).
749 (win32-arm-low.o, win32-i386-low.o): New rules.
750
f80c84b3
DJ		 7512007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
752
753 * hostio.c: Correct copyright year.
754
a6b151f1
DJ		 7552007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
756
757 * Makefile.in (OBS): Add hostio.o.
758 (hostio.o): New rule.
759 * server.h (handle_vFile): Declare.
760 * hostio.c: New file.
761 * server.c (handle_v_requests): Take packet_len and new_packet_len
762 for binary packets. Call handle_vFile.
763 (main): Update call to handle_v_requests.
764
f9387fc3
DJ		 7652007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
766
767 * linux-low.c: Include <sched.h>.
768
51c2684e
DJ		 7692007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
770
771 * linux-low.c (linux_tracefork_grandchild): New.
772 (linux_tracefork_child): Use clone.
773 (linux_test_for_tracefork): Use clone; allocate and free a stack.
774
75f83163
JB		 7752007-10-31 Joel Brobecker <brobecker@adacore.com>
776
777 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
778
da5898ce
DJ		 7792007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
780
781 * linux-low.c (handle_extended_wait): Handle unexpected signals.
782
24a09b5f
DJ		 7832007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
784
785 * inferiors.c (change_inferior_id): Delete.
786 (add_pid_to_list, pull_pid_from_list): New.
787 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
788 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
789 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
790 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
791 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
792 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
793 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
794 (using_threads): Always set to 1.
795 (handle_extended_wait): New.
796 (add_process): Do not set TID.
797 (linux_create_inferior): Set must_set_ptrace_flags.
798 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
799 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
800 (linux_thread_alive): Rename TID argument to LWPID.
801 (linux_wait_for_process): Handle unknown processes. Do not use TID.
802 (linux_wait_for_event): Do not use TID or check using_threads. Update
803 call to dead_thread_notify. Call handle_extended_wait.
804 (linux_create_inferior): Use PTRACE_SETOPTIONS.
805 (send_sigstop): Delete sigstop_sent.
806 (wait_for_sigstop): Avoid TID.
807 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
808 (linux_test_for_tracefork): New.
809 (linux_lookup_signals): Use thread_db_active and
810 linux_supports_tracefork_flag.
811 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
812 * linux-low.h (get_process_thread): Avoid TID.
813 (struct process_ifo): Move thread_known and tid to the end. Remove
814 sigstop_sent.
815 (linux_attach_lwp, thread_db_init): Update prototypes.
816 * server.h (change_inferior_id): Delete prototype.
817 (add_pid_to_list, pull_pid_from_list): New prototypes.
818 * thread-db.c (thread_db_use_events): New.
819 (find_first_thread): Rename to...
820 (find_one_thread): ...this. Update callers and messages. Do not
821 call fatal. Check thread_db_use_events. Do not call
822 change_inferior_id or new_thread_notify.
823 (maybe_attach_thread): Update. Do not call new_thread_notify.
824 (thread_db_init): Set thread_db_use_events. Check use_events.
825 * utils.c (fatal, warning): Correct message prefix.
826
30ed0a8f
DJ		 8272007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
828
829 * Makefile.in (clean): Remove new files.
830 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
831 (powerpc-64.o, powerpc-64.c): New rules.
832 * configure.srv: Use alternate register sets for powerpc64-*-linux*
833 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
834 with SPE.
835 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
836 SPE targets.
837 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
838 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
839 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
840 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
841 (target_regsets): Add AltiVec and SPE register sets.
842 * configure.ac: Check for AltiVec and SPE.
843 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
844 (ppc_fill_vrregset, ppc_store_vrregset): New.
845 (target_regsets): Add AltiVec register set.
846 * configure: Regenerated.
847
fd462a61
DJ		 8482007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
849
850 * linux-low.c (O_LARGEFILE): Define.
851 (linux_read_memory): Use /proc/PID/mem.
852 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
853 * configure, config.in: Regenerated.
854
69f223ed
DJ		 8552007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
856
857 * linux-low.c (linux_wait_for_event): Do not pass signals while
858 single-stepping.
859
aec18585
PA		 8602007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
861
862 * win32-low.c (create_process): New.
863 (win32_create_inferior): Use create_process instead of
864 CreateProcess. If create_process failed retry appending an ".exe"
865 suffix. Store the GetLastError result immediatelly after
866 create_process calls and use it on the call to error.
867
34d86ddd
PA		 8682007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
869
870 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
871
5a0e3bd0
JB		 8722007-08-23 Joel Brobecker <brobecker@adacore.com>
873
874 * configure.ac: Switch license to GPLv3.
875
f88c79e6
MS		 8762007-08-01 Michael Snyder <msnyder@access-company.com>
877
878 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
879
6b3d9b83
PA		 8802007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
881
882 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
883 typedef.
884 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
885 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
886 CloseToolhelp32Snapshot.
887 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
888 CloseToolhelp32Snapshot.
889
c588c53c
MS		 8902007-07-27 Michael Snyder <michael.snyder@access-company.com>
891
892 * server.c (main): Check for inferior exit before main loop.
893
aa0403d9
PA		 8942007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
895
896 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
897 instead of on tmp_desc.
898
255e7678
DJ		 8992007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
900 Daniel Jacobowitz <dan@codesourcery.com>
901
902 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
903 (add_thread): Minor cleanups.
904 (clear_inferiors): Move lower in the file. Clear the DLL
905 list.
906 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
907 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
908 (xml_escape_text): New.
909 * server.c (handle_query): Handle qXfer:libraries:read. Report it
910 for qSupported.
911 (handle_v_cont): Report errors.
912 (gdbserver_version): Update.
913 (main): Correct size of own_buf. Do not report initial DLL events.
914 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
915 (unloaded_dll, xml_escape_text): New.
916 * win32-low.c (enum target_waitkind): Update comments.
917 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
918 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
919 (win32_EnumProcessModules, win32_GetModuleInformation)
920 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
921 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
922 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
923 (win32_Module32First, win32_Module32Next, load_toolhelp)
924 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
925 (get_child_debug_event): Handle DLL events.
926 (win32_wait): Likewise.
927
0d37add9
DJ		 9282007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
929
930 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
931 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
932
45e2715e
PA		 9332007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
934
935 * win32-low.c (handle_output_debug_string): Ignore event if not
936 waiting.
937
c5674cf1
PA		 9382007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
939
940 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
941
2bbe3cc1
DJ		 9422007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
943
944 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
945
ae13219e
DJ		 9462007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
947
948 * inferiors.c (change_inferior_id): Add comment.
949 * linux-low.c (check_removed_breakpoint): Add an early
950 prototype. Improve debug output.
951 (linux_attach): Doc update.
952 (linux_detach_one_process, linux_detach): Clean up before releasing
953 each process.
954 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
955 * linux-low.h (struct process_info): Doc improvement.
956 * mem-break.c (delete_all_breakpoints): New.
957 * mem-break.h (delete_all_breakpoints): New prototype.
958 * thread-db.c (find_first_thread): New.
959 (thread_db_create_event): Call it instead of
960 thread_db_find_new_threads. Clean up unused variables.
961 (maybe_attach_thread): Remove first thread handling.
962 (thread_db_find_new_threads): Use find_first_thread.
963 (thread_db_get_tls_address): Likewise.
964
4105de34
DJ		 9652007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
966
967 * thread-db.c (thread_db_find_new_threads): Add prototype.
968 (thread_db_create_event): Check for the main thread before adding
969 a new thread.
970 (maybe_attach_thread): Only enable event reporting if TID == 0.
971 (thread_db_get_tls_address): Check for new threads.
972
2b876972
DJ		 9732007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
974
975 * linux-low.c (linux_create_inferior): Try execv before execvp.
976 * spu-low.c (spu_create_inferior): Likewise.
977
7a245884
DJ		 9782007-06-13 Mike Frysinger <vapier@gentoo.org>
979
980 * linux-low.c (linux_create_inferior): Change execv to execvp.
981 * spu-low.c (spu_create_inferior): Likewies.
982
117ce543
DJ		 9832007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
984
985 * Makefile.in (clean): Clean new files instead of deleted ones.
986 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
987 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
988 rules.
989 * configure.srv: Specify XML files and new regformats for MIPS and
990 MIPS64 GNU/Linux.
991 * linux-mips-low.c (mips_num_regs): Set to only used registers.
992 (mips_regmap): Do not fetch $0. Remove unused registers. Add
993 an entry for the restart register.
994 (mips_cannot_fetch_register, mips_cannot_store_register)
995 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
996 register names to match the XML descriptions.
997 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
998 restart register instead of $0.
999
0e7f50da
UW		 10002007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1001 Markus Deuling <deuling@de.ibm.com>
1002
1003 * remote-utils.c (decode_xfer_write): New function.
1004 * server.h (decode_xfer_write): Add prototype.
1005 * server.c (handle_query): Add PACKET_LEN argument. Support
1006 qXfer:spu:read and qXfer:spu:write packets.
1007 (main): Pass packet_len to handle_query.
1008 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
1009 * target.h (target_ops): Add qxfer_spu.
1010
374c1d38
UW		 10112007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1012
1013 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
1014 accessing non-seekable spufs files.
1015
bb63802a
UW		 10162007-05-16 Markus Deuling <deuling@de.ibm.com>
1017
1018 * server.c (handle_query): Add reply for qC packet.
1019
7390519e
PA		 10202007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1021 Leo Zayas <lerele@champenstudios@com>
1022
1023 * server.h (check_remote_input_interrupt_request): New function.
1024 * remote_utils.c (INVALID_DESCRIPTOR): New define.
1025 (remote_desc): Initialize with INVALID_DESCRIPTOR.
1026 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
1027 (check_remote_input_interrupt_request): New function.
1028 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 1029 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 1030 winapi_GenerateConsoleCtrlEvent): New typedefs.
1031 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
1032 to 250 ms.
1033 (win32_wait): Check for remote interrupt request
1034 with check_remote_input_interrupt_request.
1035 (win32_request_interrupt): New function.
1036 (win32_target_op): Set request_interrupt to win32_request_interrupt.
1037
34b34921
PA		 10382007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1039
1040 * win32-low.c (debug_registers_changed,
1041 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
1042 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
1043 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
1044 (thread_rec): Get context using the low target.
1045 (child_add_thread): Call thread_added on the low target,
1046 which does the same thing.
1047 (regptr): Delete.
1048 (do_initial_child_stuff): Remove debug registers references.
1049 Set context using the low target. Resume threads after
1050 setting the contexts.
1051 (child_continue): Remove dead variable. Remove debug
1052 registers references.
1053 (child_fetch_inferior_registers): Go through the low target.
1054 (do_child_store_inferior_registers): Remove.
1055 (child_store_inferior_registers): Go through the low target.
1056 (win32_resume): Remove debug registers references.
1057 Set context using the low target.
1058 (handle_exception): Change return type to void. Don't record
1059 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
1060 first chance exception.
1061 (get_child_debug_event): Change return type to void. Remove
1062 goto loop. Always return after waiting for debug event.
1063 (win32_wait): Convert to switch statement. Handle spurious
1064 events.
1065
1066 * win32-i386-low.c (debug_registers_changed,
1067 debug_registers_used): New.
1068 (initial_stuff): Rename to ...
1069 (i386_initial_stuff): ... this. Clear debug registers
1070 state variables.
1071 (store_debug_registers): Delete.
1072 (i386_get_thread_context): New.
1073 (load_debug_registers): Delete.
1074 (i386_set_thread_context): New.
1075 (i386_thread_added): New.
1076 (single_step): Rename to ...
1077 (i386_single_step): ... this.
1078 (do_fetch_inferior_registers): Rename to ...
1079 (i386_fetch_inferior_register): ... this.
1080 (i386_store_inferior_register): New.
1081 (the_low_target): Adapt to new interface.
1082
1083 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
1084 (arm_get_thread_context): New.
1085 (arm_set_thread_context): New.
1086 (regptr): New.
1087 (do_fetch_inferior_registers): Rename to ...
1088 (arm_fetch_inferior_register): ... this.
1089 (arm_store_inferior_register): New.
1090 (arm_wince_breakpoint): Reimplement as unsigned long.
1091 (arm_wince_breakpoint_len): Define.
1092 (the_low_target): Adapt to new interface.
1093
1094 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
1095 load_debug_registers. Add get_thread_context, set_thread_context,
1096 thread_added and store_inferior_register. Rename
1097 fetch_inferior_registers to fetch_inferior_register.
1098 (regptr): Remove declaration.
1099
dd6953e1
PA		 11002007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1101
1102 * linux-low.c (linux_detach): Change return type to int. Return 0.
1103 * spu-low.c (spu_detach): Likewise.
1104
444d6139
PA		 11052007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1106
1107 * target.h (target_ops): Change return type of detach to int.
1108 Add join.
1109 (join_inferior): New.
1110 * server.c (main): Don't skip detach support on mingw32.
1111 If the inferior doesn't support detaching return error.
1112 Call join_inferior instead of using waitpid.
1113 * linux-low.c (linux_join): New.
1114 (linux_target_op): Add linux_join.
1115 * spu-low.c (spu_join): New.
1116 (spu_target_ops): Add spu_join.
1117 * win32-low.c (win32_detach): Adapt to new interface.
1118 Reopen current_process_handle before detaching. Issue a child
1119 resume before detaching.
1120 (win32_join): New.
1121 (win32_target_op): Add win32_join.
1122
1d5315fe
PA		 11232007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1124
1125 * win32-low.c (win32-attach): Fix return value.
1126 * target.h (target_ops): Describe ATTACH return values.
1127
bf914831
PA		 11282007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1129
1130 * win32-low.c (GETPROCADDRESS): Define.
1131 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
1132 (winapi_DebugSetProcessKillOnExit): Likewise.
1133 (win32_create_inferior): Force usage of ansi CreateProcessA.
1134 (win32_attach): Use GETPROCADDRESS.
1135 (win32_detach): Likewise.
1136
f72f3e60
PA		 11372007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1138
1139 * win32-low.c (win32_wait): Don't use WSTOPSIG.
1140
ed50f18f
PA		 11412007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
1142
1143 * win32-low.c: Commit leftover changes from 2007-03-29.
1144
0c2ead7e
DJ		 11452007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1146
1147 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
1148 fields short instead of int. Add explicit padding.
1149 (i387_cache_to_fsave): Remove unnecessary casts.
1150 (i387_fsave_to_cache): Doc fix.
1151 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
1152
73725ff3
DJ		 11532007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1154
1155 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
1156 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
1157
d99f33d8
PA		 11582007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1159
1160 * configure.srv (arm*-*-mingw32ce*): Move near the other
1161 arm targets.
1162
68070c10
PA		 11632007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1164
2482afc6 1165 * configure.ac: Add errno checking.
68070c10
PA		 1166 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
1167 sys/file.h and malloc.h.
1168 (AC_CHECK_DECLS): Add perror.
1169 (srv_mingwce): Handle.
2482afc6 1170 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 1171 win32-i386-low.o to srv_tgtobj.
1172 (i[34567]86-*-mingw*): Likewise.
1173 (arm*-*-mingw32ce*): Add case.
1174 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1175 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
1176 [__MINGW32CE__] (strerror): New function.
1177 [__MINGW32CE__] (errno): Define to GetLastError.
1178 [__MINGW32CE__] (COUNTOF): New macro.
1179 (remote_open): Remove extra close call.
1180 * mem-break.c (delete_breakpoint_at): New function.
1181 * mem-break.h (delete_breakpoint_at): Declare.
1182 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1183 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
1184 [USE_WIN32API] (read, write): Add char* casts.
1185 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
1186 * server.h: Include wincecompat.h on Windows CE.
1187 [HAVE_ERRNO_H]: Check.
1188 (perror): Declare if not declared.
1189 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
1190 (perror_with_name): Remove errno declaration.
1191 * wincecompat.h: New.
1192 * wincecompat.c: New.
1193 * win32-low.h: New.
1194 * win32-arm-low.c: New.
1195 * win32-i386-low.c: New.
1196 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
1197 (OUTMSG2): Make it safe.
1198 (_T): New macro.
1199 (COUNTOF): New macro.
1200 (NUM_REGS): Get it from the low target.
1201 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
1202 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
1203 (thread_rec): Let low target handle debug registers.
1204 (child_add_thread): Likewise.
1205 (child_init_thread_list): Likewise.
1206 (continue_one_thread): Likewise.
1207 (regptr): New.
1208 (do_child_fetch_inferior_registers): Move to ...
1209 * win32-i386-low.c: ... here, and rename to ...
1210 (do_fetch_inferior_registers): ... this.
1211 * win32-low.c (child_fetch_inferior_registers):
1212 Go through the low target.
1213 (do_child_store_inferior_registers): Use regptr.
1214 (strwinerror): New function.
1215 (win32_create_inferior): Handle Windows CE.
1216 Use strwinerror instead of strerror on Windows error
1217 codes. Add program to the error output.
1218 Don't close the main thread handle on Windows CE.
1219 (win32_attach): Use coredll.dll on Windows CE.
1220 (win32_kill): Close current process and current
1221 thread handles.
1222 (win32_detach): Use coredll.dll on Windows CE.
1223 (win32_resume): Let low target handle debug registers, and
1224 step request.
1225 (handle_exception): Add/Remove initial breakpoint. Avoid
1226 non-existant WSTOPSIG on Windows CE.
1227 (win32_read_inferior_memory): Cast to remove warning.
1228 (win32_arch_string): Go through the low target.
1229 (initialize_low): Call set_breakpoint_data with the low
1230 target's breakpoint.
1231 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
1232 FOP_REGNUM, mappings): Move to ...
1233 * win32-i386-low.c: ... here.
1234 * win32-low.c (win32_thread_info): Move to ...
1235 * win32-low.h: ... here.
1236 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
1237 win32-arm-low.c and wincecompat.c.
1238 (all:): Add $EXEEXT.
1239 (install-only:): Likewise.
1240 (gdbserver:): Likewise.
1241 (gdbreplay:): Likewise.
1242 * config.in: Regenerate.
1243 * configure: Regenerate.
1244
41093d81
PA		 12452007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1246
1247 * win32-low.c: Rename typedef thread_info to
1248 win32_thread_info throughout.
1249
544afa54
PA		 12502007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1251
1252 * win32-i386-low.c: Rename to ...
1253 * win32-low.c: ... this.
1254 * configure.srv: Replace win32-i386-low.o with win32-low.o.
1255 * Makefile.in: Likewise.
1256
bce7165d
PA		 12572007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
1258
1259 * remote-utils.c (monitor_output): Constify msg parameter.
1260 * server.h (monitor_output): Likewise.
1261 * win32-i386-low.c (handle_output_debug_string): New.
1262 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
1263 handle_output_debug_string.
1264 (get_child_debug_event): Likewise.
1265
506c7aa0
DJ		 12662007-03-27 Mat Hostetter <mat@lcs.mit.edu>
1267
1268 * server.c (main): Correct strtoul check.
1269
42c81e2a
DJ		 12702007-03-27 Jon Ringle <jon@ringle.org>
1271
1272 * linux-low.c: Check __ARCH_HAS_MMU__ also.
1273
9453113a
DJ		 12742007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
1275
1276 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
1277
64a69107
DJ		 12782007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
1279
1280 * terminal.h: Check HAVE_SGTTY_H.
1281
12822007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 1283
1284 * remote-utils.c (remote_open): Print out the assigned port number.
1285
c74d0ad8
DJ		 12862007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
1287
1288 * remote-utils.c (monitor_output): New function.
1289 * server.c (debug_threads): Define here.
1290 (monitor_show_help): New function.
1291 (handle_query): Handle qRcmd.
1292 (main): Do not handle 'd' packet.
1293 * server.h (debug_threads, remote_debug, monitor_output): Declare.
1294 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
1295 of debug_threads.
1296
de7c3b4a
PA		 12972007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1298
1299 * Makefile.in (EXEEXT): New.
1300 (clean): Use $(EXEEXT).
1301
ef57601b
PA		 13022007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1303
1304 * target.h (target_ops): Rename send_signal to request_interrupt,
1305 and remove enum target_signal parameter.
1306 * linux-low.c (linux_request_interrupt): Rename from
1307 linux_send_signal, and always send SIGINT.
1308 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
1309 and always send SIGINT.
1310 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
1311 of send_signal.
1312 (input_interrupt): Likewise.
1313
820f2bda
PA		 13142007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1315
1316 * server.c (get_features_xml): Check if target implemented
1317 arch_string.
1318 * win32-i386-low.c (win32_arch_string): New.
1319 (win32_target_ops): Add win32_arch_string as arch_string member.
1320
ab39bf24
UW		 13212007-02-22 Markus Deuling <deuling@de.ibm.com>
1322
1323 * spu-low.c (spu_arch_string): New.
1324 (spu_target_ops): Add spu_arch_string.
1325
61ff6e04
DJ		 13262007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
1327
1328 * remote-utils.c: Remove HAVE_TERMINAL_H check.
1329 * configure.ac: Do not check for terminal.h.
1330 * configure, config.in: Regenerated.
1331
fb1e4ffc
DJ		 13322007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1333
1334 * Makefile.in (OBS): Add $(XML_BUILTIN).
1335 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
1336 (clean): Update.
1337 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
1338 (arm-with-iwmmxt.c): New.
1339 * config.in, configure: Regenerate.
1340 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
1341 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
1342 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
1343 (arm*-*-linux*): Add iWMMXt and regset support.
1344 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
1345 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
1346 (arm_store_wmmxregset, target_regsets): New.
1347 * server.c (get_features_xml): Take annex argument. Check builtin
1348 XML documents.
1349 (handle_query): Handle multiple annexes.
1350
0f48aa01
DJ		 13512007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1352
1353 * remote-utils.c [USE_WIN32API] (read, write): Define.
1354 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
1355 write.
1356
23181151
DJ		 13572007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
1358
1359 * linux-i386-low.c (the_low_target): Set arch_string.
1360 * linux-x86-64-low.c (the_low_target): Likewise.
1361 * linux-low.c (linux_arch_string): New.
1362 (linux_target_ops): Add it.
1363 * linux-low.h (struct linux_target_ops): Add arch_string.
1364 * server.c (write_qxfer_response): Use const void * for DATA.
1365 (get_features_xml): New.
1366 (handle_query): Handle qXfer:features:read. Report it for qSupported.
1367 * target.h (struct target_ops): Add arch_string method.
1368
9d606399
DJ		 13692007-01-03 Denis Pilat <denis.pilat@st.com>
1370 Daniel Jacobowitz <dan@codesourcery.com>
1371
1372 * linux-low.c (linux_kill): Handle being called with no threads.
1373 * win32-i386-low.c (win32_kill): Likewise.
1374 (get_child_debug_event): Clear current_process_handle.
1375
13762006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 1377 Daniel Jacobowitz <dan@codesourcery.com>
1378
1379 * remote-utils.c (remote_open): Check the type of specified
1380 serial port devices before opening them.
1381 * server.c (main): Kill the inferior if an error occurs during
1382 the first remote_open.
1383
a5e13d24
DJ		 13842006-12-05 Markus Deuling <deuling@de.ibm.com>
1385
1386 * README: Update supported targets.
1387
186947f7
DJ		 13882006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
1389
1390 * Makefile.in (clean): Remove reg-mips64.c.
1391 (reg-mips64.c, reg-mips64.o): New rules.
1392 * configure.srv: Handle mips64. Include regset support for mips.
1393 * linux-mips-low.c (union mips_register): New.
1394 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
1395 (mips_breakpoint, mips_breakpoint_at): Use int.
1396 (mips_collect_register, mips_supply_register)
1397 (mips_collect_register_32bit, mips_supply_register_32bit)
1398 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
1399 (mips_store_fpregset, target_regsets): New.
1400 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
1401
a13e2c95
UW		 14022006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
1403
1404 * configure.srv: Add target "spu*-*-*".
1405 * Makefile.in (clean): Remove reg-spu.c.
1406 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
1407 * spu-low.c: New file.
1408
cb7283db
DJ		 14092006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1410
1411 * configure.ac: Correct td_thr_tls_get_addr test.
1412 * configure: Regenerated.
1413
89be2091
DJ		 14142006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1415
1416 * linux-low.c (linux_wait_for_event): Reformat. Use the
1417 pass_signals array.
1418 * remote-utils.c (decode_address_to_semicolon): New.
1419 * server.c (pass_signals, handle_general_set): New.
1420 (handle_query): Mention QPassSignals for qSupported.
1421 (main): Call handle_general_set.
1422 * server.h (pass_signals, decode_address_to_semicolon): New.
1423
000ef4f0
DJ		 14242006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
1425
1426 * server.c (handle_query): Correct error handling for read_auxv.
1427
b7149293
UW		 14282005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
1429
1430 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
1431 and srv_linux_thread_db to yes.
1432 * linux-s390-low.c (s390_fill_gregset): New function.
1433 (target_regsets): Define data structure.
1434
dae5f5cf
DJ		 14352006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
1436
1437 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
1438 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
1439 * config.in, configure: Regenerated.
1440 * inferiors.c (gdb_id_to_thread): New function.
1441 (gdb_id_to_thread_id): Use it.
1442 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
1443 * linux-low.h (struct process_info): Add th member.
1444 (thread_db_get_tls_address): New prototype.
1445 * remote-utils.c (decode_address): Make non-static.
1446 * server.c (handle_query): Handle qGetTLSAddr.
1447 * server.h (gdb_id_to_thread, decode_address): New prototypes.
1448 * target.h (struct target_ops): Add get_tls_address.
1449 * thread-db.c (maybe_attach_thread): Save the thread handle.
1450 (thread_db_get_tls_address): New.
1451
32ca6d61
DJ		 14522006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
1453
1454 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
1455 (linux_resume_one_process): Take a siginfo_t *. Update all
1456 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
1457 (struct pending_signals): Add a siginfo_t.
1458 (linux_wait_for_process): Always set last_status.
1459 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
1460 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
1461 * linux-low.h (struct process_info): Add last_status.
1462
5ffff7c1
DJ		 14632006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
1464
1465 * remote-utils.c (try_rle): New function.
1466 (putpkt_binary): Use it.
1467
8695c747
DJ		 14682006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
1469
1470 * Makefile.in (clean): Clean reg-x86-64-linux.c.
1471 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
1472 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
1473 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
1474 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
1475 point registers.
1476
290fadea
RS		 14772006-08-08 Richard Sandiford <richard@codesourcery.com>
1478
1479 * server.c (terminal_fd): New variable.
1480 (old_foreground_pgrp): Likewise.
1481 (restore_old_foreground_pgrp): New function.
1482 (start_inferior): Record the terminal file descriptor in terminal_fd
1483 and its original foreground group in old_foreground_pgrp. Register
1484 restore_old_foreground_pgrp with atexit().
1485
9f2e1e63
DJ		 14862006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
1487
1488 * server.c (handle_query): Correct qPart to qXfer.
1489
b80864fb
DJ		 14902006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
1491
1492 * configure.ac: Check for more headers which are missing on
1493 Windows. Automatically supply -lwsock32 and USE_WIN32API.
1494 * configure.srv: Add Cygwin and mingw32.
1495 * remote-utils.c: Don't include headers unconditionally which
1496 are missing on mingw32. Include <winsock.h> for mingw32.
1497 (remote_open): Adjust for mingw32 support. Flush
1498 standard error after writing to it.
1499 (remote_close, putpkt_binary, input_interrupt, block_async_io)
1500 (unblock_async_io, enable_async_io, disable_async_io)
1501 (readchar, getpkt): Update for Winsock support.
1502 (prepare_resume_reply): Expect a protocol signal number.
1503 * server.c: Disable <sys/wait.h> on mingw32.
1504 (start_inferior): Adjust for mingw32 support. Flush
1505 standard error after writing to it.
1506 (attach_inferior): Likewise. Use protocol signal
1507 numbers.
1508 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
1509 and names.
1510 * win32-i386-low.c: New file.
1511 * Makefile.in (XM_CLIBS): Set.
1512 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
1513 (win32-i386-low.o): New dependency rule.
1514 * linux-low.c (linux_wait): Use target signal numbers.
1515 * target.h (struct target_ops): Doc fix.
1516 * server.h (target_signal_to_name): New prototype.
1517 * gdbreplay.c: Don't include headers unconditionally which
1518 are missing on mingw32. Include <winsock.h> for mingw32.
1519 (remote_close, remote_open): Adjust for Winsock support.
1520 * configure, config.in: Regenerated.
1521
0876f84a
DJ		 15222006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
1523
1524 * server.c (decode_xfer_read, write_qxfer_response): New.
1525 (handle_query): Take a packet length argument. Handle
1526 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
1527 the qSupported response.
1528 (main): Update call to handle_query.
1529
01f9e8fa
DJ		 15302006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
1531
1532 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
1533 (putpkt_binary): Renamed from putpkt and adjusted for binary
1534 data.
1535 (putpkt): New wrapper for putpkt_binary.
1536 (readchar): Don't mask off the high bit.
1537 (decode_X_packet): New function.
1538 * server.c (main): Call putpkt_binary if a handler sets the packet
1539 length. Save the length of the incoming packet. Handle 'X'.
1540 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
1541
be2a5f71
DJ		 15422006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
1543
1544 * server.c (handle_query): Handle qSupported.
1545
ea025f5f
DJ		 15462006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1547
1548 * remote-utils.c (all_symbols_looked_up): New variable.
1549 (look_up_one_symbol): Check it.
1550 * server.h (look_up_one_symbol): New declaration.
1551 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
1552
9308fc88
DJ		 15532006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1554
1555 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 1556 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 1557 (PTRACE_GET_THREAD_AREA): Define.
1558 (ps_get_thread_area): New function.
1559
52fb6437
NS		 15602006-05-09 Nathan Sidwell <nathan@codesourcery.com>
1561
1562 * configure.srv (m68k*-*-uclinux*): New target.
1563 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
1564 (linux_resume_one_process): Remove extraneous cast.
1565 (linux_read_offsets): New.
1566 (linux_target_op): Add linux_read_offsets on mmuless systems.
1567 * server.c (handle_query): Add qOffsets logic.
1568 * target.h (struct target_ops): Add read_offsets.
1569
21b0f40c
DJ		 15702006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1571
1572 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
1573 (PTRACE_GET_THREAD_AREA): Define.
1574 (ps_get_thread_area): New function.
1575 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
1576 (linux-x86-64-low.o): Update.
1577
0050a760
DJ		 15782006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1579
1580 * configure.ac: Remove checks for prfpregset_t.
1581 * gdb_proc_service.h: New file.
1582 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
1583 new "gdb_proc_service.h".
1584 * proc-service.c: Likewise.
1585 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
1586 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
1587 * Makefile.in (gdb_proc_service_h): Updated.
1588 * configure, config.in: Regenerated.
1589
b92a518e
DJ		 15902006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1591
1592 * remote-utils.c (prepare_resume_reply): Move declaration
1593 of gdb_id_from_wait to the top of the block.
1594
545587ee
DJ		 15952006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
1596
1597 * linux-low.c (regsets_store_inferior_registers): Read the regset
1598 from the target before filling it.
1599
9db87ebd
DJ		 16002006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1601
1602 * server.c (attach_inferior): Return SIGTRAP for a successful
1603 attach.
1604
dd24457d
DJ		 16052006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
1606
1607 * Makefile.in (OBS): Add version.o.
1608 (STAGESTUFF): Delete.
1609 (version.o): Add dependencies.
1610 (version.c): Replace rule.
1611 (clean): Remove version.c.
1612 * server.c (gdbserver_version): New.
1613 (gdbserver_usage): Use printf.
1614 (main): Handle --version and --help.
1615 * server.h (version, host_name): Add declarations.
1616
6f0f660e
EZ		 16172005-12-23 Eli Zaretskii <eliz@gnu.org>
1618
1619 * linux-arm-low.c:
1620 * linux-arm-low.c:
1621 * inferiors.c:
1622 * i387-fp.h:
1623 * i387-fp.c:
1624 * gdbreplay.c:
1625 * regcache.c:
1626 * proc-service.c:
1627 * mem-break.h:
1628 * mem-break.c:
1629 * linux-x86-64-low.c:
1630 * linux-sh-low.c:
1631 * linux-s390-low.c:
1632 * linux-ppc64-low.c:
1633 * linux-ppc-low.c:
1634 * linux-mips-low.c:
1635 * linux-m68k-low.c:
1636 * linux-m32r-low.c:
1637 * linux-low.h:
1638 * linux-low.c:
1639 * linux-ia64-low.c:
1640 * linux-i386-low.c:
1641 * linux-crisv32-low.c:
1642 * thread-db.c:
1643 * terminal.h:
1644 * target.h:
1645 * target.c:
1646 * server.h:
1647 * server.c:
1648 * remote-utils.c:
1649 * regcache.h:
1650 * utils.c:
1651 * Makefile.in:
1652 * configure.ac:
1653 * gdbserver.1: Add (C) after Copyright. Update the FSF
1654 address.
1655
9d1fb177
DJ		 16562005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
1657
1658 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
1659 (arm_breakpoint_at): Recognize both breakpoints.
1660 (the_low_target): Use the correct breakpoint instruction.
1661
011a70c2
DJ		 16622005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
1663
1664 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
1665 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
1666 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
1667 (the_low_target): Update.
1668
7fb85e41
AS		 16692005-10-25 Andreas Schwab <schwab@suse.de>
1670
1671 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
1672
1673 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
1674 (ia64_num_regs): Reduce to 462.
1675
3db0444b
DJ		 16762005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
1677
1678 * acinclude.m4: Correct quoting.
1679 * aclocal.m4: Regenerated.
1680
1681 Suggested by SZOKOVACS Robert <szo@ies.hu>:
1682 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
1683 (thread_db_init): Call thread_db_err_str.
1684 * configure.ac: Check for TD_VERSION.
1685 * config.in, configure: Regenerated.
1686
bee0189a
DJ		 16872005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1688
1689 * server.h (error, fatal, warning): Add ATTR_FORMAT.
1690
e9d25b98
DJ		 16912005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1692
1693 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
1694 is not available. Define HAVE_PTRACE_GETREGS if it is.
1695 * config.in, configure: Regenerated.
1696 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
1697 * linux-i386-low.c, linux-m68k-low.c: Update to use
1698 HAVE_PTRACE_GETREGS.
1699 * linux-low.c (regsets_fetch_inferior_registers)
1700 (regsets_store_inferior_registers): Only return 0 if we processed
1701 GENERAL_REGS.
1702 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1703 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1704
a06660f7
DJ		 17052005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1706
1707 * inferiors.c (struct thread_info): Add gdb_id.
1708 (add_thread): Add gdb_id argument.
1709 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
1710 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
1711 calls to add_thread.
1712 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
1713 * server.c (handle_query): Use thread_to_gdb_id.
1714 (handle_v_cont, main): Use gdb_id_to_thread_id.
1715 * server.h (add_thread): Update prototype.
1716 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
1717 prototypes.
1718
5a1f5858
DJ		 17192005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1720
1721 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
1722 left-padded registers.
1723 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
1724 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
1725
e122f1f5
SE		 17262005-07-01 Steve Ellcey <sje@cup.hp.com>
1727
1728 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
1729 * configure: Regenerate.
1730 * config.in: Regenerate.
1731 * server.h (NEED_DECLARATION_STRERROR):
1732 Replace with !HAVE_DECL_STRERROR.
1733
d592fa2f
DJ		 17342005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
1735
1736 * linux-low.c (linux_wait, linux_send_signal): Don't test
1737 an unsigned long variable for > 0 if it could be MAX_ULONG.
1738 * server.c (myresume): Likewise.
1739 * target.c (set_desired_inferior): Likewise.
1740
ccbd4912
MK		 17412005-06-13 Mark Kettenis <kettenis@gnu.org>
1742
1743 * configure.ac: Simplify and improve check for socklen_t.
1744 * configure, config.in: Regenerate.
1745
f450004a
DJ		 17462005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
1747
1748 * acconfig.h: Remove.
1749 * configure.ac: Add a test for socklen_t. Use three-argument
1750 AC_DEFINE throughout.
1751 * config.in: Regenerated using autoheader 2.59.
1752 * configure: Regenerated.
1753
1754 * gdbreplay.c (socklen_t): Provide a default.
1755 (remote_open): Use socklen_t.
1756 * remote-utils.c (socklen_t): Provide a default.
1757 (remote_open): Use socklen_t.
1758 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
1759 unsigned char.
1760
1761 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
1762 char for buffers.
1763 * linux-low.c (linux_read_memory, linux_write_memory)
1764 (linux_read_auxv): Likewise.
1765 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
1766 (check_mem_write): Likewise.
1767 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1768 Likewise.
1769 * regcache.c (struct inferior_rgcache_data, registers_to_string)
1770 (registers_from_string, register_data): Likewise.
1771 * server.c (handle_query, main): Likewise.
1772 * server.h (convert_ascii_to_int, convert_int_to_ascii)
1773 (decode_M_packet): Likewise.
1774 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1775 * target.h (struct target_ops): Update read_memory, write_memory,
1776 and read_auxv.
1777 (read_inferior_memory, write_inferior_memory): Update.
1778 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1779 to unsigned char *.
1780 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1781 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1782 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1783 linux-s390-low.c, linux-sh-low.c: Update for changes in
1784 read_inferior_memory and the_low_target->breakpoint.
1785
eee84df1
DJ		 17862005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1787
1788 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1789 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1790 * configure.srv: Add powerpc64-*-linux*.
1791 * linux-ppc64-low.c: New file.
1792
45b134e5
OF		 17932005-05-23 Orjan Friberg <orjanf@axis.com>
1794
1795 * linux-cris-low.c: New file with support for CRIS.
1796 * linux-crisv32-low.c: Ditto for CRISv32.
1797 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1798 (clean): Add reg-cris.c and reg-crisv32.c.
1799 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1800 reg-crisv32.o, and reg-crisv32.c to make rules.
1801 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1802 recognized targets.
1803
48d93c75
UW		 18042005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1805
1806 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1807 of sizeof (PTRACE_XFER_TYPE).
1808 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1809
e013ee27
OF		 18102005-05-12 Orjan Friberg <orjanf@axis.com>
1811
1812 * target.h (struct target_ops): Add insert_watchpoint,
1813 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1814 pointers for hardware watchpoint support.
1815 * linux-low.h (struct linux_target_ops): Ditto.
1816 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1817 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1818 to linux_target_ops.
1819 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1820 reply packet.
1821 * server.c (main): Recognize 'Z' and 'z' packets.
1822
b0ded00b
UW		 18232005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1824
1825 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1826 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1827 (the_low_target): Add new members.
1828
8643e2ad
DJ		 18292005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1830
1831 * proc-service.c (ps_lgetregs): Search all_processes instead of
1832 all_threads.
1833
fc620387
DJ		 18342005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1835
1836 * server.c (start_inferior): Change return type to int.
1837 (attach_inferior): Change sigptr to int *.
1838 (handle_v_cont, handle_v_requests): Change signal to int *.
1839 (main): Change signal to int.
1840
18412005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 1842
1843 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1844 * configure.srv: Add m32r*-*-linux*.
1845 * linux-m32r-low.c: New file.
1846
e0e76420
DJ		 18472005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1848
1849 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1850
a1928bad
DJ		 18512005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1852
1853 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1854 Take unsigned long arguments for PIDs.
1855 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1856 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1857 (wait_for_sigstop, linux_resume_one_process)
1858 (regsets_fetch_inferior_registers, linux_send_signal)
1859 (linux_read_auxv): Likewise. Update the types of variables holding
1860 PIDs. Update format string specifiers.
1861 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1862 * remote-utils.c (prepare_resume_reply): Likewise.
1863 * server.c (cont_thread, general_thread, step_thread)
1864 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1865 unsigned long.
1866 (handle_query): Update format specifiers.
1867 (handle_v_cont, main): Use strtoul for thread IDs.
1868 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1869 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1870 (general_thread, step_thread, thread_from_wait)
1871 (old_thread_from_wait): Update.
1872 * target.h (struct thread_resume): Use unsigned long for THREAD.
1873 (struct target_ops): Use unsigned long for arguments to attach and
1874 thread_alive.
1875
dcdb98d2
DJ		 18762005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1877
1878 * acinclude.m4: Include bfd/bfd.m4 directly.
1879 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1880 <agriffis@toolchain.org>.
1881 * aclocal.m4, configure: Regenerated.
1882
bec39cab
AC		 18832005-01-07 Andrew Cagney <cagney@gnu.org>
1884
1885 * configure.ac: Rename configure.in, require autoconf 2.59.
1886 * configure: Re-generate.
1887
434c4c77
DJ		 18882004-12-08 Daniel Jacobowitz <dan@debian.org>
1889
1890 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1891 LIBS when finished.
1892 * aclocal.m4: Regenerated.
1893 * configure: Regenerated.
1894
db1d3e1b
AS		 18952004-11-21 Andreas Schwab <schwab@suse.de>
1896
1897 * linux-m68k-low.c (m68k_num_gregs): Define.
1898 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1899 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1900 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1901 (m68k_breakpoint_at): New. Add to the_low_target.
1902
1903 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1904 srv_linux_thread_db to yes.
1905
43360365
JB		 19062004-10-20 Joel Brobecker <brobecker@gnat.com>
1907
1908 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1909 (ARCH_SET_FS): Likewise.
1910 (ARCH_GET_FS): Likewise.
1911 (ARCH_GET_GS): Likewise.
1912
fd500816
DJ		 19132004-10-16 Daniel Jacobowitz <dan@debian.org>
1914
1915 * linux-i386-low.c (ps_get_thread_area): New.
1916 * linux-x86-64-low.c (ps_get_thread_area): New.
1917 * linux-low.c: Include <sys/syscall.h>.
1918 (linux_kill_one_process): Don't kill the first thread here.
1919 (linux_kill): Kill the first thread here.
1920 (kill_lwp): New function.
1921 (send_sigstop, linux_send_signal): Use it.
1922 * proc-service.c: Clean up #ifdefs.
1923 (fpregset_info): Delete.
1924 (ps_lgetregs): Update and enable implementation.
1925 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1926 implementations.
1927 * remote-utils.c (struct sym_cache, symbol_cache): New.
1928 (input_interrupt): Print a clearer message.
1929 (async_io_enabled): New variable.
1930 (enable_async_io, disable_async_io): Use it. Update comments.
1931 (look_up_one_symbol): Use the symbol cache.
1932 * thread-db.c (thread_db_look_up_symbols): New function.
1933 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1934
f6de3c42
DJ		 19352004-10-16 Daniel Jacobowitz <dan@debian.org>
1936
1937 * configure.in: Test for -rdynamic.
1938 * configure: Regenerated.
1939 * Makefile (INTERNAL_LDFLAGS): New.
1940 (gdbserver, gdbreplay): Use it.
1941
2c0fc042
AC		 19422004-09-02 Andrew Cagney <cagney@gnu.org>
1943
1944 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1945
075b3282
DJ		 19462004-03-23 Daniel Jacobowitz <drow@mvista.com>
1947
1948 * linux-low.c (linux_wait): Clear all_processes list also.
1949
fa6a77dc
DJ		 19502004-03-12 Daniel Jacobowitz <drow@mvista.com>
1951
1952 * linux-low.c: Include <errno.h>. Remove extern declaration of
1953 errno.
1954
6d782a97
DJ		 19552004-03-12 Daniel Jacobowitz <drow@mvista.com>
1956
1957 * gdbreplay.c, server.h, utils.c: Update copyright years.
1958
3a7fb99b
DJ		 19592004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1960
1961 * server.c (main): Print child status or termination signal from
1962 variable 'signal', not 'sig'.
1963
c3e735a6
DJ		 19642004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1965
1966 * linux-low.c (linux_read_memory): Change return type to
1967 int. Check for and return error from ptrace().
1968 * target.c (read_inferior_memory): Change return type to int. Pass
1969 back return status from the_target->read_memory().
1970 * target.h (struct target_ops): Adapt *read_memory() prototype.
1971 Update comment.
1972 (read_inferior_memory): Adapt prototype.
1973 * server.c (main): Return an error packet if
1974 read_inferior_memory() returns an error.
1975
a59d1c82
DJ		 19762004-03-04 Daniel Jacobowitz <drow@mvista.com>
1977
1978 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1979 Unify with other clean targets.
1980
dc3f8883
DJ		 19812004-02-29 Daniel Jacobowitz <drow@mvista.com>
1982
1983 * server.c (handle_v_cont): Call set_desired_inferior.
1984
89a208da
DJ		 19852004-02-29 Daniel Jacobowitz <drow@mvista.com>
1986
1987 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1988
62ea82f5
DJ		 19892004-02-29 Daniel Jacobowitz <drow@mvista.com>
1990
1991 * linux-low.c (linux_wait): Unblock async I/O.
1992 (linux_resume): Block and enable async I/O.
1993 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1994 * server.h (block_async_io, unblock_async_io): Add prototypes.
1995
6910d122
DJ		 19962004-02-29 Daniel Jacobowitz <drow@mvista.com>
1997
1998 * remote-utils.c (remote_open): Print a status notice after
1999 opening a TCP port.
2000 * server.c (attach_inferior): Print a status notice after
2001 attaching.
2002
20032004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 2004
2005 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
2006
c89dc5d4
DJ		 20072004-02-26 Daniel Jacobowitz <drow@mvista.com>
2008
2009 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
2010 error packet.
2011 * server.c, target.h: Update copyright years.
2012
4b8dad4a
RM		 20132004-02-25 Roland McGrath <roland@redhat.com>
2014
2015 * target.h (struct target_ops): New member `read_auxv'.
2016 * server.c (handle_query): Handle qPart:auxv:read: query using that.
2017 * linux-low.c (linux_read_auxv): New function.
2018 (linux_target_ops): Initialize `read_auxv' member to that.
2019
d7446758
JB		 20202004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2021
2022 Committed by Jim Blandy <jimb@redhat.com>.
2023
2024 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 2025 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 2026 instead of GPR_SIZE to distiguish s390 and s390x targets.
2027
5544ad89
DJ		 20282004-01-31 Daniel Jacobowitz <drow@mvista.com>
2029
2030 * linux-low.c: Update copyright year.
2031 (check_removed_breakpoint): Clear pending_is_breakpoint.
2032 (linux_set_resume_request, linux_queue_one_thread)
2033 (resume_status_pending_p): New functions.
2034 (linux_continue_one_thread): Use process->resume.
2035 (linux_resume): Only resume threads if there are no pending events.
2036 * linux-low.h (struct process_info): Add resume request
2037 pointer.
2038
2a68b70e
DJ		 20392004-01-30 Daniel Jacobowitz <drow@mvista.com>
2040
2041 * regcache.c (new_register_cache): Clear the allocated register
2042 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
2043
64386c31
DJ		 20442003-10-13 Daniel Jacobowitz <drow@mvista.com>
2045
2046 * linux-low.c (linux_resume): Take a struct thread_resume *
2047 argument.
2048 (linux_wait): Update call.
2049 (resume_ptr): New static variable.
2050 (linux_continue_one_thread): Renamed from
2051 linux_continue_one_process. Use resume_ptr.
2052 (linux_resume): Use linux_continue_one_thread.
2053 * server.c (handle_v_cont, handle_v_requests): New functions.
2054 (myresume): New function.
2055 (main): Handle 'v' case.
2056 * target.h (struct thread_resume): New type.
2057 (struct target_ops): Change argument of "resume" to struct
2058 thread_resume *.
2059 (myresume): Delete macro.
2060
c938e9b0
L		 20612003-08-08 H.J. Lu <hongjiu.lu@intel.com>
2062
2063 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
2064 (uninstall): Support DESTDIR.
2065
7f313d07
BC		 2066Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
2067
2068 * configure.srv: Add xscale*linux copy of arm*linux entry.
2069
3b2fc2ea
DJ		 20702003-07-24 Daniel Jacobowitz <drow@mvista.com>
2071
2072 * linux-arm-low.c (arm_reinsert_addr): New function.
2073 (the_low_target): Add arm_reinsert_addr.
2074
1c0a559e
MK		 20752003-07-08 Mark Kettenis <kettenis@gnu.org>
2076
2077 * mem-break.c: Remove whitespace at end of file.
2078
43d5792c
DJ		 20792003-06-28 Daniel Jacobowitz <drow@mvista.com>
2080
2081 * configure.in: Check whether we need to prototype strerror.
2082 * server.h: Optionally prototype strerror.
2083 * gdbreplay.c (perror_with_name): Use strerror.
2084 * linux-low.c (linux_attach_lwp): Use strerror.
2085 * utils.c (perror_with_name): Use strerror.
2086 * config.in, configure: Regenerated.
2087
c8a86edf
DJ		 20882003-06-28 Daniel Jacobowitz <drow@mvista.com>
2089
2090 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
2091 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
2092
73d37363
DJ		 20932003-06-20 Daniel Jacobowitz <drow@mvista.com>
2094
2095 * Makefile.in (SFILES): Update.
2096 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
2097 low-sun3.c: Remove files.
2098
6ad8ae5c
DJ		 20992003-06-17 Daniel Jacobowitz <drow@mvista.com>
2100
2101 * linux-low.c: Move comment to linux_thread_alive where it belonged.
2102 (linux_detach_one_process, linux_detach): New functions.
2103 (linux_target_ops): Add linux_detach.
2104 * server.c (main): Handle 'D' packet.
2105 * target.h (struct target_ops): Add "detach" member.
2106 (detach_inferior): Define.
2107
1581182a
MK		 21082003-06-13 Mark Kettenis <kettenis@gnu.org>
2109
2110 From Kelley Cook <kelleycook@wideopenwest.com>:
2111 * configure.srv: Accept i[34567]86 variants.
2112
e5379b03
DJ		 21132003-06-05 Daniel Jacobowitz <drow@mvista.com>
2114
2115 * linux-low.c (linux_wait_for_event): Correct comment typos.
2116 (linux_resume_one_process): Call check_removed_breakpoint.
2117 (linux_send_signal): New function.
2118 (linux_target_ops): Add linux_send_signal.
2119 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
2120 of kill.
2121 * target.h (struct target_ops): Add send_signal.
2122
2ff29de4
JB		 21232003-05-29 Jim Blandy <jimb@redhat.com>
2124
2125 * linux-low.c (usr_store_inferior_registers): Transfer buf in
2126 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
2127 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
2128 away part of the register's value.
2129
254787d4
DJ		 21302003-03-26 Daniel Jacobowitz <drow@mvista.com>
2131
2132 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
2133 (linux_wait_for_event, linux_init_signals): Likewise.
2134
94e10508
DJ		 21352003-03-17 Daniel Jacobowitz <drow@mvista.com>
2136
2137 * configure.in: Check for stdlib.h.
2138 * configure: Regenerated.
2139 * config.in: Regenerated.
2140
4c0711e0
DJ		 21412003-01-04 Andreas Schwab <schwab@suse.de>
2142
2143 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
2144
ef66e766
AC		 21452003-01-02 Andrew Cagney <ac131313@redhat.com>
2146
2147 * Makefile.in: Remove obsolete code.
2148
a1358604
DJ		 21492002-11-20 Daniel Jacobowitz <drow@mvista.com>
2150
2151 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
2152 defined(PT_FPR0_HI).
2153
23ce3b1c
DJ		 21542002-11-17 Stuart Hughes <seh@zee2.com>
2155
2156 * linux-arm-low.c (arm_num_regs): Increase.
2157 (arm_regmap): Include status register.
2158
21592002-11-17 Daniel Jacobowitz <drow@mvista.com>
2160
2161 * linux-low.c (register_addr): Remove incorrect -1 check.
2162
a9fa9f7d
DJ		 21632002-08-29 Daniel Jacobowitz <drow@mvista.com>
2164
2165 * linux-low.c (linux_create_inferior): Call setpgid. Return
2166 the new PID.
2167 (unstopped_p, linux_signal_pid): Remove.
2168 (linux_target_ops): Remove linux_signal_pid.
2169 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
2170 global instead of target method.
2171 * target.h (struct target_ops): Remove signal_pid. Update comment
2172 for create_inferior.
2173 * server.c (signal_pid): New variable.
2174 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 2175 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 2176 (attach_inferior): Set signal_pid.
2177
17574093
DJ		 21782002-08-23 Daniel Jacobowitz <drow@mvista.com>
2179
2180 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
2181
21822002-08-20 Jim Blandy <jimb@redhat.com>
2183
2184 * Makefile.in (LDFLAGS): Allow the configure script to establish a
2185 default for this.
2186
21872002-08-01 Andrew Cagney <cagney@redhat.com>
2188
2189 * Makefile.in: Make chill references obsolete.
2190
21912002-07-24 Kevin Buettner <kevinb@redhat.com>
2192
2193 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
2194 * configure: Regenerate.
2195 * config.in: Regenerate.
2196
21972002-07-09 David O'Brien <obrien@FreeBSD.org>
2198
2199 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
2200 (perror_with_name, remote_close, remote_open, expect, play): Static.
2201
22022002-07-04 Michal Ludvig <mludvig@suse.cz>
2203
4b8dad4a 2204 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 2205 byte offsets instead of an array of indexes.
2206 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2207
22082002-06-13 Daniel Jacobowitz <drow@mvista.com>
2209
2210 * regcache.c: Add comment.
2211
22122002-06-11 Daniel Jacobowitz <drow@mvista.com>
2213
2214 * thread-db.c: New file.
2215 * proc-service.c: New file.
2216 * acinclude.m4: New file.
2217 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
2218 proc-service.o, and thread-db.o.
2219 (linux-low.o): Add USE_THREAD_DB.
2220 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
2221 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
2222 * aclocal.m4: Regenerated.
2223 * config.in: Regenerated.
2224 * configure: Regenerated.
2225 * configure.in: Check for proc_service.h, sys/procfs.h,
2226 thread_db.h, and linux/elf.h headrs.
2227 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
2228 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
2229 Check for -lthread_db and thread support.
2230 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
2231 PowerPC, and SuperH.
2232 * i387-fp.c: Constify arguments.
2233 * i387-fp.h: Likewise.
2234 * inferiors.c: (struct thread_info): Renamed from
2235 `struct inferior_info'. Remove PID member. Use generic inferior
2236 list header. All uses updated.
2237 (inferiors, signal_pid): Removed.
2238 (all_threads): New variable.
2239 (get_thread): Define.
2240 (add_inferior_to_list): New function.
2241 (for_each_inferior): New function.
2242 (change_inferior_id): New function.
2243 (add_inferior): Removed.
2244 (remove_inferior): New function.
2245 (add_thread): New function.
2246 (free_one_thread): New function.
2247 (remove_thread): New function.
2248 (clear_inferiors): Use for_each_inferior and free_one_thread.
2249 (find_inferior): New function.
2250 (find_inferior_id): New function.
2251 (inferior_target_data): Update argument type.
2252 (set_inferior_target_data): Likewise.
2253 (inferior_regcache_data): Likewise.
2254 (set_inferior_regcache_data): Likewise.
2255 * linux-low.c (linux_bp_reinsert): Remove.
2256 (all_processes, stopping_threads, using_thrads)
2257 (struct pending_signals, debug_threads, pid_of): New.
2258 (inferior_pid): Replace with macro.
2259 (struct inferior_linux_data): Remove.
2260 (get_stop_pc, add_process): New functions.
2261 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
2262 Use add_process and add_thread.
2263 (linux_attach_lwp): New function, based on old linux_attach. Use
2264 add_process and add_thread. Set stop_expected for new threads.
2265 (linux_attach): New function.
2266 (linux_kill_one_process): New function.
2267 (linux_kill): Kill all LWPs.
2268 (linux_thread_alive): Use find_inferior_id.
2269 (check_removed_breakpoints, status_pending_p): New functions.
2270 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
2271 Update. Use WNOHANG. Wait for cloned processes also. Update process
2272 struct for the found process.
2273 (linux_wait_for_event): New function.
2274 (linux_wait): Use it. Support LWPs.
2275 (send_sigstop, wait_for_sigstop, stop_all_processes)
2276 (linux_resume_one_process, linux_continue_one_process): New functions.
2277 (linux_resume): Support LWPs.
2278 (REGISTER_RAW_SIZE): Remove.
2279 (fetch_register): Use register_size instead. Call supply_register.
2280 (usr_store_inferior_registers): Likewise. Call collect_register.
2281 Fix recursive case.
2282 (regsets_fetch_inferior_registers): Improve error message.
2283 (regsets_store_inferior_registers): Add debugging.
2284 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
2285 (unstopped_p, linux_signal_pid): New functions.
2286 (linux_target_ops): Add linux_signal_pid.
2287 (linux_init_signals): New function.
2288 (initialize_low): Call it. Initialize using_threads.
2289 * regcache.c (inferior_regcache_data): Add valid
2290 flag.
2291 (get_regcache): Fetch registers lazily. Add fetch argument
2292 and update all callers.
2293 (regcache_invalidate_one, regcache_invalidate): New
2294 functions.
2295 (new_register_cache): Renamed from create_register_cache.
2296 Return the new regcache.
2297 (free_register_cache): Change argument to a void *.
2298 (registers_to_string, registers_from_string): Call get_regcache
2299 with fetch flag set.
2300 (register_data): Make static. Pass fetch flag to get_regcache.
2301 (supply_register): Call get_regcache with fetch flag clear.
2302 (collect_register): Call get_regcache with fetch flag set.
2303 (collect_register_as_string): New function.
2304 * regcache.h: Update.
2305 * remote-utils.c (putpkt): Flush after debug output and use
2306 stderr.
2307 Handle input interrupts while waiting for an ACK.
2308 (input_interrupt): Use signal_pid method.
2309 (getpkt): Flush after debug output and use stderr.
2310 (outreg): Use collect_register_as_string.
2311 (new_thread_notify, dead_thread_notify): New functions.
2312 (prepare_resume_reply): Check using_threads. Set thread_from_wait
2313 and general_thread.
2314 (look_up_one_symbol): Flush after debug output.
2315 * server.c (step_thread, server_waiting): New variables.
2316 (start_inferior): Don't use signal_pid. Update call to mywait.
2317 (attach_inferior): Update call to mywait.
2318 (handle_query): Handle qfThreadInfo and qsThreadInfo.
2319 (main): Don't fetch/store registers explicitly. Use
2320 set_desired_inferior. Support proposed ``Hs'' packet. Update
2321 calls to mywait.
2322 * server.h: Update.
2323 (struct inferior_list, struct_inferior_list_entry): New.
2324 * target.c (set_desired_inferior): New.
2325 (write_inferior_memory): Constify.
2326 (mywait): New function.
2327 * target.h: Update.
2328 (struct target_ops): New signal_pid method.
2329 (mywait): Removed macro, added prototype.
2330
2331 * linux-low.h (regset_func): Removed.
2332 (regset_fill_func, regset_store_func): New.
2333 (enum regset_type): New.
2334 (struct regset_info): Add type field. Use new operation types.
2335 (struct linux_target_ops): stop_pc renamed to get_pc.
2336 Add decr_pc_after_break and breakpoint_at.
2337 (get_process, get_thread_proess, get_process_thread)
2338 (strut process_info, all_processes, linux_attach_lwp)
2339 (thread_db_init): New.
2340
2341 * linux-arm-low.c (arm_get_pc, arm_set_pc,
2342 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
2343 (the_low_target): Add new members.
2344 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
2345 (i386_store_fpxregset): Constify.
2346 (target_regsets): Add new kind identifier.
2347 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
2348 (i386_set_pc): Add debugging.
2349 (i386_breakpoint_at): New function.
2350 (the_low_target): Add new members.
2351 * linux-mips-low.c (mips_get_pc, mips_set_pc)
2352 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
2353 (mips_breakpoint_at): New.
2354 (the_low_target): Add new members.
2355 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
2356 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
2357 (the_low_target): Add new members.
2358 * linux-sh-low.c (sh_get_pc, sh_set_pc)
2359 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
2360 (the_low_target): Add new members.
2361 * linux-x86-64-low.c (target_regsets): Add new kind
2362 identifier.
2363
23642002-05-15 Daniel Jacobowitz <drow@mvista.com>
2365
2366 From Martin Pool <mbp@samba.org>:
2367 * server.c (gdbserver_usage): New function.
2368 (main): Call it.
2369
23702002-05-14 Daniel Jacobowitz <drow@mvista.com>
2371
2372 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
2373 stop_at -> stop_pc.
2374
23752002-05-04 Andrew Cagney <ac131313@redhat.com>
2376
2377 * Makefile.in: Remove obsolete code.
2378
23792002-04-24 Michal Ludvig <mludvig@suse.cz>
2380
2381 * linux-low.c (regsets_fetch_inferior_registers),
2382 (regsets_store_inferior_registers): Removed cast to int from
2383 ptrace() calls.
2384 * regcache.h: Added declaration of struct inferior_info.
2385
23862002-04-20 Daniel Jacobowitz <drow@mvista.com>
2387
2388 * inferiors.c (struct inferior_info): Add regcache_data.
2389 (add_inferior): Call create_register_cache.
2390 (clear_inferiors): Call free_register_cache.
2391 (inferior_regcache_data, set_inferior_regcache_data): New functions.
2392 * regcache.c (struct inferior_regcache_data): New.
2393 (registers): Remove.
2394 (get_regcache): New function.
2395 (create_register_cache, free_register_cache): New functions.
2396 (set_register_cache): Don't initialize the register cache here.
2397 (registers_to_string, registers_from_string, register_data): Call
2398 get_regcache.
2399 * regcache.h: Add prototypes.
2400 * server.h: Likewise.
2401
24022002-04-20 Daniel Jacobowitz <drow@mvista.com>
2403
2404 * mem-break.c: New file.
2405 * mem-break.h: New file.
2406 * Makefile.in: Add mem-break.o rule; update server.h
2407 dependencies.
2408 * inferiors.c (struct inferior_info): Add target_data
2409 member.
2410 (clear_inferiors): Free target_data member if set.
2411 (inferior_target_data, set_inferior_target_data): New functions.
2412 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
2413 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
2414 * linux-low.c (linux_bp_reinsert): New variable.
2415 (struct inferior_linux_data): New.
2416 (linux_create_inferior): Use set_inferior_target_data.
2417 (linux_attach): Likewise. Call add_inferior.
2418 (linux_wait_for_one_inferior): New function.
2419 (linux_wait): Call it.
2420 (linux_write_memory): Add const.
2421 (initialize_low): Call set_breakpoint_data.
2422 * linux-low.h (struct linux_target_ops): Add breakpoint
2423 handling members.
2424 * server.c (attach_inferior): Remove extra add_inferior
2425 call.
2426 * server.h: Include mem-break.h. Update inferior.c
2427 prototypes.
2428 * target.c (read_inferior_memory)
2429 (write_inferior_memory): New functions.
2430 * target.h (read_inferior_memory)
2431 (write_inferior_memory): Change macros to prototypes.
2432 (struct target_ops): Update comments. Add const to write_memory
2433 definition.
2434
24352002-04-11 Daniel Jacobowitz <drow@mvista.com>
2436
2437 * linux-low.c (usr_store_inferior_registers): Support
2438 registers which are allowed to fail to store.
2439 * linux-low.h (linux_target_ops): Likewise.
2440 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
2441 (ppc_cannot_store_register): FPSCR may not be storable.
2442
24432002-04-09 Daniel Jacobowitz <drow@mvista.com>
2444
2445 * server.h: Include <string.h> if HAVE_STRING_H.
2446 * ChangeLog: Correct paths in last ChangeLog entry.
2447
24482002-04-09 Daniel Jacobowitz <drow@mvista.com>
2449
2450 * linux-low.h: Remove obsolete prototypes.
2451 (struct linux_target_ops): New.
2452 (extern the_low_target): New.
2453 * linux-low.c (num_regs, regmap): Remove declarations.
2454 (register_addr): Use the_low_target explicitly.
2455 (fetch_register): Likewise.
2456 (usr_fetch_inferior_registers): Likewise.
2457 (usr_store_inferior_registers): Likewise.
2458 * linux-arm-low.c (num_regs): Remove.
2459 (arm_num_regs): Define.
2460 (arm_regmap): Renamed from regmap, made static.
2461 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
2462 made static.
2463 (arm_cannot_store_register): Renamed from cannot_store_register,
2464 made static.
2465 (the_low_target): New.
2466 * linux-i386-low.c (num_regs): Remove.
2467 (i386_num_regs): Define.
2468 (i386_regmap): Renamed from regmap, made static.
2469 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
2470 made static.
2471 (i386_cannot_store_register): Renamed from cannot_store_register,
2472 made static.
2473 (the_low_target): New.
2474 * linux-ia64-low.c (num_regs): Remove.
2475 (ia64_num_regs): Define.
2476 (ia64_regmap): Renamed from regmap, made static.
2477 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
2478 made static.
2479 (ia64_cannot_store_register): Renamed from cannot_store_register,
2480 made static.
2481 (the_low_target): New.
2482 * linux-m68k-low.c (num_regs): Remove.
2483 (m68k_num_regs): Define.
2484 (m68k_regmap): Renamed from regmap, made static.
2485 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
2486 made static.
2487 (m68k_cannot_store_register): Renamed from cannot_store_register,
2488 made static.
2489 (the_low_target): New.
2490 * linux-mips-low.c (num_regs): Remove.
2491 (mips_num_regs): Define.
2492 (mips_regmap): Renamed from regmap, made static.
2493 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
2494 made static.
2495 (mips_cannot_store_register): Renamed from cannot_store_register,
2496 made static.
2497 (the_low_target): New.
2498 * linux-ppc-low.c (num_regs): Remove.
2499 (ppc_num_regs): Define.
2500 (ppc_regmap): Renamed from regmap, made static.
2501 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
2502 made static.
2503 (ppc_cannot_store_register): Renamed from cannot_store_register,
2504 made static.
2505 (the_low_target): New.
2506 * linux-s390-low.c (num_regs): Remove.
2507 (s390_num_regs): Define.
2508 (s390_regmap): Renamed from regmap, made static.
2509 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
2510 made static.
2511 (s390_cannot_store_register): Renamed from cannot_store_register,
2512 made static.
2513 (the_low_target): New.
2514 * linux-sh-low.c (num_regs): Remove.
2515 (sh_num_regs): Define.
2516 (sh_regmap): Renamed from regmap, made static.
2517 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
2518 made static.
2519 (sh_cannot_store_register): Renamed from cannot_store_register,
2520 made static.
2521 (the_low_target): New.
2522 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
2523 (the_low_target): New.
2524
25252002-04-09 Daniel Jacobowitz <drow@mvista.com>
2526
2527 * Makefile.in: Add stamp-h target.
2528 * configure.in: Create stamp-h.
2529 * configure: Regenerated.
2530
25312002-04-09 Daniel Jacobowitz <drow@mvista.com>
2532
2533 * inferiors.c: New file.
2534 * target.c: New file.
2535 * target.h: New file.
2536 * Makefile.in: Add target.o and inferiors.o. Update
2537 dependencies.
2538 * linux-low.c (inferior_pid): New static variable,
2539 moved from server.c.
2540 (linux_create_inferior): Renamed from create_inferior.
2541 Call add_inferior. Return 0 on success instead of a PID.
2542 (linux_attach): Renamed from myattach.
2543 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
2544 (linux_thread_alive): Renamed from mythread_alive.
2545 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
2546 child dies.
2547 (linux_resume): Renamed from myresume. Add missing ``return 0''.
2548 (regsets_store_inferior_registers): Correct error message.
2549 Add missing ``return 0''.
2550 (linux_fetch_registers): Renamed from fetch_inferior_registers.
2551 (linux_store_registers): Renamed from store_inferior_registers.
2552 (linux_read_memory): Renamed from read_inferior_memory.
2553 (linux_write_memory): Renamed from write_inferior_memory.
2554 (linux_target_ops): New structure.
2555 (initialize_low): Call set_target_ops ().
2556 * remote-utils.c (unhexify): New function.
2557 (hexify): New function.
2558 (input_interrupt): Send signals to ``signal_pid''.
2559 * server.c (inferior_pid): Remove.
2560 (start_inferior): Update create_inferior call.
2561 (attach_inferior): Call add_inferior.
2562 (handle_query): New function.
2563 (main): Call handle_query for `q' packets.
2564 * server.h: Include "target.h". Remove obsolete prototypes.
2565 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
2566
25672002-04-09 Daniel Jacobowitz <drow@mvista.com>
2568
2569 * Makefile.in: Add WARN_CFLAGS. Update configury
2570 dependencies.
2571 * configure.in: Check for <string.h>
2572 * configure: Regenerate.
2573 * config.in: Regenerate.
2574 * gdbreplay.c: Include needed system headers.
2575 (remote_open): Remove strchr prototype.
2576 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
2577 * regcache.c (supply_register): Change buf argument to const void *.
2578 (supply_register_by_name): Likewise.
2579 (collect_register): Change buf argument to void *.
2580 (collect_register_by_name): Likewise.
2581 * regcache.h: Add missing prototypes.
2582 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
2583 * server.c (handle_query): New function.
2584 (attached): New static variable, moved out of main.
2585 (main): Quiet longjmp clobber warnings.
2586 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
2587 * utils.c (error): Remove NORETURN.
2588 (fatal): Likewise.
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