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[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
86b1f9c5
PM		 12009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
2
3 * remote-utils.c (getpkt): Also generate remote-debug
4 information if noack_mode is set.
5
4aa995e1
PA		 62009-02-06 Pedro Alves <pedro@codesourcery.com>
7
8 * server.c (handle_query): Report qXfer:siginfo:read and
9 qXfer:siginfo:write as supported and handle them.
10 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11 * linux-low.c (linux_xfer_siginfo): New.
12 (linux_target_ops): Set it.
13
62709adf
PA		 142009-01-26 Pedro Alves <pedro@codesourcery.com>
15
16 * server.c (gdbserver_usage): Mention --remote-debug.
17 (main): Accept '--remote-debug' switch.
18
aef93bd7
DE		 192009-01-18 Doug Evans <dje@google.com>
20
21 * regcache.c (new_register_cache): No need to check result of xcalloc.
22 * server.c (handle_search_memory): Back out calls to xmalloc,
23 result is checked and error is returned to user upon failure.
24 (handle_query): Ditto. Add more checks for result of malloc.
25 (handle_v_cont): Check result of malloc, report error back to
26 user upon failure.
27 (handle_v_run): Ditto. Call freeargv.
28 * server.h (freeargv): Declare.
29 * utils.c (freeargv): New fn.
30
54363045
DE		 312009-01-15 Doug Evans <dje@google.com>
32
f626972c
DE		 33 * gdbreplay.c (perror_with_name): Make arg const char *.
34 * server.h (target_signal_to_name): Make return type const char *.
0842e787 35 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 36 * utils.c (perror_with_name): Make arg const char *.
54363045 37
18aae699
PA		 382009-01-14 Pedro Alves <pedro@codesourcery.com>
39
40 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
41 when handling a EXIT_PROCESS_DEBUG_EVENT.
42
ff703abe
JB		 432009-01-06 Joel Brobecker <brobecker@adacore.com>
44
45 * gdbreplay.c (gdbreplay_version): Update copyright year.
46 * server.c (gdbserver_version): Likewise.
47
f21cc1a2 482009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 49
50 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 51 (handle_extended_wait): Improve comment.
0e21c1ec 52
bca929d3
DE		 532008-12-13 Doug Evans <dje@google.com>
54
55 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
56 * server.h (ATTR_MALLOC): New macro.
57 (xmalloc,xcalloc,xstrdup): Declare.
58 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
59 * inferiors.c: Ditto.
60 * linux-low.c: Ditto.
61 * mem-break.c: Ditto.
62 * regcache.c: Ditto.
63 * remote-utils.c: Ditto.
64 * server.c: Ditto.
65 * target.c: Ditto.
66 * win32-low.c: Ditto.
67
97438e3f
DE		 682008-12-12 Doug Evans <dje@google.com>
69
896c7fbb
DE		 70 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
71 in debugging printf.
72
97438e3f
DE		 73 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
74
e3b886f8
DE		 752008-12-09 Doug Evans <dje@google.com>
76
77 * linux-low.h (struct process_info): Delete member tid, unused.
78 * thread-db.c (find_one_thread): Update.
79 (maybe_attach_thread): Update.
80
07e059b5
VP		 812008-12-02 Pedro Alves <pedro@codesourcery.com>
82
83 * target.h (struct target_ops): Add qxfer_osdata member.
84 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
85 and dirent.h.
86 (linux_qxfer_osdata): New functions.
87 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
88 callback.
89 * server.c (handle_query): Handle "qXfer:osdata:read:".
90 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
91 (buffer_xml_printf): New functions.
92 * server.h (struct buffer): New.
93 (buffer_grow_str, buffer_grow_str0): New macros.
94 (buffer_grow, buffer_free, buffer_init, buffer_finish)
95 (buffer_xml_printf): Declare.
96
4cab47ab
DE		 972008-11-24 Doug Evans <dje@google.com>
98
99 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
100
f142445f
DJ		 1012008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
102
103 * server.c (handle_v_run): Always use the supplied argument list.
104
d0107bb6
BW		 1052008-11-19 Bob Wilson <bob.wilson@acm.org>
106
107 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
108 (xtensa_regmap_table): Add entry for scompare1.
109
2c4ad781
TJB		 1102008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
111
112 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
113 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
114 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
115 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
116 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
117 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
118 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
119 XML target descriptions.
120 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
121 when inferior is running on an ISA 2.05 or later processor. Add
122 special case to return offset for full 64-bit slot of FPSCR when
123 in 32-bits.
124
dfb64f85
DJ		 1252008-11-14 Daniel Gutson <dgutson@codesourcery.com>
126
127 * Makefile.in (SFILES, clean): Added sparc64 files.
128 (reg-sparc64.o, reg-sparc64.c): New.
129 * configure.srv (sparc*-*-linux*): New configuration.
130 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
131 syscall arguments for SPARC.
132 (regsets_store_inferior_registers): Likewise.
133 * linux-sparc-low.c: New file.
134
66b6e1dd
DE		 1352008-10-21 Doug Evans <dje@google.com>
136
137 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
138 (READLINE_DIR,READLINE_DEP): Delete.
139 (INTERNAL_CFLAGS): Update.
140 (LINTFLAGS): Update.
141
9b710a42
PA		 1422008-10-10 Pedro Alves <pedro@codesourcery.com>
143
144 * server.c (handle_v_run): If GDB didn't specify an argv, use the
145 whole argv from the last run, not just argv[0].
146
5822d809
PA		 1472008-09-08 Pedro Alves <pedro@codesourcery.com>
148
149 * regcache.c (new_register_cache): Return NULL if the register
150 cache size isn't known yet.
151 (free_register_cache): Avoid dereferencing a NULL regcache.
152
74aac56f
DJ		 1532008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
154
155 * configure.srv: Merge MIPS and MIPS64.
156
400b20f5
MR		 1572008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
158
159 * Makefile.in (uninstall): Apply $(EXEEXT) too.
160
677c5bb1
LM		 1612008-08-18 Luis Machado <luisgpm@br.ibm.com>
162
163 * Makefile.in: Add required vsx dependencies.
164
165 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
166 Declare init_registers_powerpc_vsx32l.
167 Declare init_registers_powerpc_vsx64l.
168 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
169 (ppc_arch_setup): Check for VSX in hwcap.
170 (ppc_fill_vsxregset): New function.
171 (ppc_store_vsxregset): New function.
172 Add new VSX entry in regset_info target_regsets.
173
174 * configure.srv: Add new VSX dependencies.
175
a6f3e723
SL		 1762008-08-12 Pedro Alves <pedro@codesourcery.com>
177
178 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
179 (remote_open): Set or clear transport_is_reliable.
180 (putpkt_binary): Don't expect acks in noack mode.
181 (getpkt): Don't send ack/nac in noack mode.
182 * server.c (handle_general_set): Handle QStartNoAckMode.
183 (handle_query): If connected by tcp pass QStartNoAckMode+ in
184 qSupported.
185 (main): Reset noack_mode on every connection.
186 * server.h (noack_mode): Declare.
187
a417dc56
RW		 1882008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
189
190 * Makefile.in (GDBREPLAY_OBS): New variable.
191 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
192
3221518c
UW		 1932008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
194 Daniel Jacobowitz <dan@codesourcery.com>
195
196 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
197 (usr_store_inferior_registers): Likewise.
198 (regsets_store_inferior_registers): Likewise.
199
ec56be1b
PA		 2002008-07-31 Rolf Jansen <rj@surtec.com>
201 Pedro Alves <pedro@codesourcery.com>
202
203 * configure.ac: Check for memmem declaration.
204 * server.c [HAVE_MALLOC_H]: Include malloc.h.
205 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
206 (disable_packet_qfThreadInfo): Unconditionally compile.
207 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
208 * configure, config.in: Regenerate.
209
2fe5e3ff
DE		 2102008-07-28 Doug Kwan <dougkwan@google.com>
211
212 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
213 (linux_write_memory): Remove declaration of errno.
214
836acd6d
UW		 2152008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
216
217 * linux-low.c (handle_extended_wait): Do not use "status"
218 variable uninitialized.
219
aeba519e
PA		 2202008-07-07 Pedro Alves <pedro@codesourcery.com>
221
222 * server.c (handle_v_attach): Inhibit reporting dll changes.
223
db42f210
PA		 2242008-06-27 Pedro Alves <pedro@codesourcery.com>
225
226 * remote-utils.c (prepare_resume_reply): If requested, don't
227 output "thread:TID" in the T stop reply.
228
229 * server.c (disable_packet_vCont, disable_packet_Tthread)
230 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
231 (handle_query): If requested, disable support for qC, qfThreadInfo
232 and qsThreadInfo.
233 (handle_v_requests): If requested, disable support for vCont.
234 (gdbserver_show_disableable): New.
235 (main): Handle --disable-packet and --disable-packet=LIST.
236
237 * server.h (disable_packet_vCont, disable_packet_Tthread)
238 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
239
8e4c5421
CD		 2402008-06-20 Carlos O'Donell <carlos@codesourcery.com>
241
242 * server.c (gdbserver_usage): Mention --version.
243
6e23a804
DJ		 2442008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
245
246 * Makefile.in (gdbreplay.o): New rule.
247
90aa6a40
JM		 2482008-06-06 Joseph Myers <joseph@codesourcery.com>
249
250 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
251 message, not gdbserver.
252
c16158bc
JM		 2532008-06-05 Vladimir Prus <vladimir@codesourcery.com>
254 Nathan Sidwell <nathan@codesourcery.com>
255 Joseph Myers <joseph@codesourcery.com>
256
257 * acinclude.m4: Include ../../config/acx.m4.
258 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
259 * configure, config.in: Regenerate.
260 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
261 * server.c (gdbserver_version): Print PKGVERSION.
262 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
263 (main): Adjust gdbserver_usage calls.
264 * gdbreplay.c (version, host_name): Add declarations.
265 (gdbreplay_version, gdbreplay_usage): New.
266 (main): Accept --version and --help options.
267
aeb75bf5
DJ		 2682008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
269
270 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
271 (arm_breakpoint_at): Handle Thumb.
272 (the_low_target): Add comment.
273
76b233dd
UW		 2742008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
275
276 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
277
08388c79
DE		 2782008-05-09 Doug Evans <dje@google.com>
279
a3c83fae
DE		 280 * server.h (decode_search_memory_packet): Declare.
281 * remote-utils.c (decode_search_memory_packet): New fn.
282 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 283 (handle_search_memory): New fn.
284 (handle_query): Process qSearch:memory packets.
285
bb9c3d36
UW		 2862008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
287
288 * regcache.c (registers_length): Remove.
289 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
290 full register packet.
291 * regcache.h (registers_length): Remove prototype.
292 * server.h (PBUFSIZ): Define to 16384.
293
7284e1be
UW		 2942008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
295
296 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
297 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
298 powerpc-64l.o, and powerpc-altivec64l.o.
299 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
300 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
301 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
302 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
303 rs6000/power-linux.xml, and rs6000/power64-linux.xml
304 to srv_xmlfiles.
305
306 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
307 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
308 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
309 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
310 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
311 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
312 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
313 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
314 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
315 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
316 (clean): Update.
317
318 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
319 (init_registers_powerpc_32l): ... this new prototype.
320 (init_registers_powerpc_32): Remove, replace by ...
321 (init_registers_powerpc_altivec32l): ... this new prototype.
322 (init_registers_powerpc_e500): Remove, replace by ...
323 (init_registers_powerpc_e500l): ... this new prototype.
324 (init_registers_ppc64): Remove, replace by ...
325 (init_registers_powerpc_64l): ... this new prototype.
326 (init_registers_powerpc_64): Remove, replace by ...
327 (init_registers_powerpc_altivec64l): ... this new prototype.
328 (ppc_num_regs): Set to 73.
329 (PT_ORIG_R3, PT_TRAP): Define if necessary.
330 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
331 (ppc_cannot_store_register): Handle orig_r3 and trap.
332 (ppc_arch_setup): Update init_registers_... calls.
333 (ppc_fill_gregset): Handle orig_r3 and trap.
334
335 * inferiors.c (clear_inferiors): Reset current_inferior.
336
fdc59709
PB		 3372008-04-23 Paolo Bonzini <bonzini@gnu.org>
338
339 * acinclude.m4: Add override.m4.
340 * configure: Regenerate.
341
c9b2f845
UW		 3422008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
343
344 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
345 initial call to init_register_ppc64.
346
550512b8
UW		 3472008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
348
349 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
350 powerpc*-*-linux* case.
351 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
352
b6430ec3
UW		 3532008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
354
355 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
356 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
357 from reg_xmlfiles.
358 * linux-ppc-low.c: Include <elf.h>.
359 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
360 (ppc_hwcap): New global variable.
361 (ppc_regmap): Remove __SPE__ #ifdef sections.
362 (ppc_regmap_e500): New global variable.
363 (ppc_cannot_store_register): Update __SPE__ special case.
364 (ppc_get_hwcap): New function.
365 (ppc_arch_setup): Use it to determine whether inferior supports
366 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
367 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
368 Do not access registers if target does not support AltiVec.
369 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
370 Do not access registers if target does not support SPE.
371 (target_regsets): Unconditionally include AltiVec and SPE regsets.
372
52fa2412
UW		 3732008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
374
375 * linux-low.c (disabled_regsets, num_regsets): New.
376 (use_regsets_p): Delete.
377 (linux_wait_for_process): Clear disabled_regsets.
378 (regsets_fetch_inferior_registers): Check and set it.
379 (regsets_store_inferior_registers): Likewise.
380 (linux_fetch_registers, linux_store_registers): Do not use
381 use_regsets_p.
382 (initialize_low): Allocate disabled_regsets.
383
e28b3332
DJ		 3842008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
385
386 * Makefile.in (LIBOBJS): New.
387 (OBS): Use LIBOBJS.
388 (memmem.o): New rule.
389 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
390 * configure: Regenerated.
391
4536995d
UW		 3922008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
393
394 * server.c (handle_query): Never return "unsupported" for
395 qXfer:features:read queries.
396
221c031f
UW		 3972008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
398
399 * server.c (get_features_xml): Fix inverted condition.
400 (handle_query): Always support qXfer:feature:read.
401
ccd213ac
DJ		 4022008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
403
404 * server.c (wrapper_argv): New.
405 (start_inferior): Handle wrapper_argv. If set, expect an extra
406 trap.
407 (gdbserver_usage): Document --wrapper.
408 (main): Parse --wrapper.
409
6fe305f7
UW		 4102008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
411
412 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
413 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
414 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
415 (ppc_set_pc): Likewise.
416 (ppc_arch_setup): New function.
417 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
418 of collect_register.
419 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
420
5b0a002e
UW		 4212008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
422
423 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
424 instead of linux-ppc64-low.o.
425 * linux-ppc64-low.c: Remove file.
426 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
427 (linux-ppc64-low.o): Remove rule.
428
429 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
430 (init_registers_powerpc_64): Likewise.
431 (ppc_regmap): Conditionally define depending on __powerpc64__.
432 (ppc_cannot_store_register): Do not special-case "fpscr" when
433 compiled on __powerpc64__.
434 (ppc_collect_ptrace_register): New function.
435 (ppc_supply_ptrace_register): New function.
436 (ppc_breakpoint): Change type to "unsigned int".
437 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
438 (the_low_target): Conditionally provide initializers for the
439 arch_setup member depending on __powerpc64__. Install
440 collect_ptrace_register and supply_ptrace_register members.
441
9b4b61c8
UW		 4422008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
443
444 * regcache.h (gdbserver_xmltarget): Add extern declaration.
445 * server.c (gdbserver_xmltarget): Define.
446 (get_features_xml): Use it to replace "target.xml" and arch_string.
447
448 * configure.srv: Remove srv_xmltarget. Add XML files that were
449 mentioned there to srv_xmlfiles instead. Remove conditional tests
450 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
451 srv_xmlfiles and srv_regobj to include all possible choices.
452 * configure.ac (srv_xmltarget): Remove.
453 (srv_xmlfiles): Do not add "target.xml".
454 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
455 checks for supplementary target information.
456 * configure: Regenerate.
457 * Makefile.in (XML_TARGET): Remove.
458 (target.xml): Remove rule.
459 (clean): Do not clean up target.xml.
460 (.PRECIOUS): Do not mention target.xml.
461
462 * target.h (struct target_ops): Remove arch_string member.
463 * linux-low.c (linux_arch_string): Remove.
464 (linux_target_ops): Remove arch_string initializer.
465 * linux-low.h (struct linux_target_ops): Remove arch_string member.
466 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
467 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
468 * spu-low.c (spu_arch_string): Remove.
469 (spu_target_ops): Remove arch_string initializer.
470 * win32-low.c (win32_arch_string): Remove.
471 (win32_target_ops): Remove arch_string initializer.
472 * win32-low.h (struct win32_target_ops): Remove arch_string member.
473 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
474 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
475
ee1a7ae4
UW		 4762008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
477
478 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
479 by collect_ptrace_register and supply_ptrace_register hooks.
480 * linux-low.c (fetch_register): Use supply_ptrace_register callback
481 instead of checking for the_low_target.left_pad_xfer.
482 (usr_store_inferior_registers): Use collect_ptrace_register callback
483 instead of checking for the_low_target.left_pad_xfer.
484
485 * linux-s390-low.c (s390_collect_ptrace_register): New function.
486 (s390_supply_ptrace_register): Likewise.
487 (s390_fill_gregset): Call s390_collect_ptrace_register.
488 (the_low_target): Update.
489
490 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
491 (ppc_supply_ptrace_register): Likewise.
492 (the_low_target): Update.
493
494 * linux-i386-low.c (the_low_target): Update.
495 * linux-x86-64-low.c (the_low_target): Update.
496
d61ddec4
UW		 4972008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
498
499 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
500 reg-s390.o and reg-s390x.o.
501
502 * linux-low.c (new_inferior): New global variable.
503 (linux_create_inferior, linux_attach): Set it.
504 (linux_wait_for_process): Call the_low_target.arch_setup after the
505 target has stopped for the first time.
506 (initialize_low): Do not call the_low_target.arch_setup.
507
508 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
509 (s390_set_pc): Likewise.
510 (s390_arch_setup): New function.
511 (the_low_target): Use s390_arch_setup as arch_setup routine.
512
513 * regcache.c (realloc_register_cache): New function.
514 (set_register_cache): Call it for each existing regcache.
515
d05b4ac3
UW		 5162008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
517
518 * server.h (init_registers): Remove prototype.
519
520 * linux-low.h (struct linux_target_ops): Add arch_setup field.
521 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
522 instead of init_registers ().
523 * linux-arm-low.c (init_registers_arm): Add prototype.
524 (init_registers_arm_with_iwmmxt): Likewise.
525 (the_low_target): Add initializer for arch_setup field.
526 * linux-cris-low.c (init_registers_cris): Add prototype.
527 (the_low_target): Add initializer for arch_setup field.
528 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
529 (the_low_target): Add initializer for arch_setup field.
530 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
531 (the_low_target): Add initializer for arch_setup field.
532 * linux-ia64-low.c (init_registers_ia64): Add prototype.
533 (the_low_target): Add initializer for arch_setup field.
534 * linux-m32r-low.c (init_registers_m32r): Add prototype.
535 (the_low_target): Add initializer for arch_setup field.
536 * linux-m68k-low.c (init_registers_m68k): Add prototype.
537 (the_low_target): Add initializer for arch_setup field.
538 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
539 (init_registers_mips64_linux): Likewise.
540 (the_low_target): Add initializer for arch_setup field.
541 * linux-ppc-low.c (init_registers_ppc): Add prototype.
542 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
543 (the_low_target): Add initializer for arch_setup field.
544 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
545 (init_registers_powerpc_64): Likewise.
546 (the_low_target): Add initializer for arch_setup field.
547 * linux-s390-low.c (init_registers_s390): Add prototype.
548 (init_registers_s390x): Likewise.
549 (the_low_target): Add initializer for arch_setup field.
550 * linux-sh-low.c (init_registers_sh): Add prototype.
551 (the_low_target): Add initializer for arch_setup field.
552 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
553 (the_low_target): Add initializer for arch_setup field.
554 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
555 (the_low_target): Add initializer for arch_setup field.
556
557 * win32-low.h (struct win32_target_ops): Add arch_setup field.
558 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
559 instead of init_registers ().
560 * win32-arm-low.c (init_registers_arm): Add prototype.
561 (the_low_target): Add initializer for arch_setup field.
562 * win32-i386-low.c (init_registers_i386): Add prototype.
563 (the_low_target): Add initializer for arch_setup field.
564
565 * spu-low.c (init_registers_spu): Add prototype.
566 (initialize_low): Call initialie_registers_spu () instead of
567 initialize_registers ().
568
fd96d250
PA		 5692008-02-19 Pedro Alves <pedro@codesourcery.com>
570
571 * server.c (handle_v_requests): When handling the vRun and vAttach
572 packets, if already debugging a process, don't kill it. Return an
573 error instead.
574
d41b6bb4
DJ		 5752008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
576
577 * server.c (handle_query): Correct length check.
578
5ac588cf
PA		 5792008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
580
581 * win32-low.c (do_initial_child_stuff): Add process handle
582 parameter. Set current_process_handle and current_process_id from the
583 parameters. Clear globals.
584 (win32_create_inferior): Don't set current_process_handle and
585 current_process_id here. Instead pass them on the call to
586 do_initial_child_stuff.
587 (win32_attach): Likewise.
588 (win32_clear_inferiors): New.
589 (win32_kill): Don't close the current process handle or the
590 current thread handle here. Instead call win32_clear_inferiors.
591 (win32_detach): Don't open a new handle to the process. Call
592 win32_clear_inferiors.
593 (win32_join): Don't rely on current_process_handle; open a new
594 handle using the process id.
595 (win32_wait): Call win32_clear_inferiors when the inferior process
596 has exited.
597
ecd7ecbc
DJ		 5982008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
599
600 * server.c (monitor_show_help): Add "exit".
601
1525d545
MG		 6022008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
603
ecd7ecbc 604 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 605 (clean): Add reg-xtensa.c.
606 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 607 * configure.srv (xtensa*-*-linux*) New target.
608 * linux-xtensa-low.c: New.
609 * xtensa-xtregs.c: New.
1525d545 610
59a016f0
PA		 6112008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
612
613 * hostio.c: Don't include errno.h.
614 (errno_to_fileio_errno): Move to hostio-errno.
615 * hostio.c: (hostio_error): Remove the error parameter. Defer the
616 error number outputting to the target->hostio_last_error callback.
617 (hostio_packet_error): Use FILEIO_EINVAL directly.
618 (handle_open, handle_pread, hostio_error, handle_unlink): Update
619 calls to hostio_error.
620 * hostio-errno.c: New.
621 * server.h (hostio_last_error_from_errno): Declare.
622 * target.h (target_ops): Add hostio_last_error member.
623 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
624 as hostio_last_error handler.
625 * spu-low.c (spu_target_ops): Likewise.
626 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
627 (wince_hostio_last_error): New functions.
628 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
629 as hostio_last_error handler.
630 (win32_target_ops) [!_WIN32_WCE]: Register
631 hostio_last_error_from_errno as hostio_last_error handler.
632 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
633 (hostio-errno.o): New rule.
634 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
635 * configure.srv (srv_hostio_err_objs): New variable. Default to
636 hostio-errno.o.
637 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
638 * configure: Regenerate.
639
2d717e4f
DJ		 6402008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
641
642 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
643 (linux_kill, linux_detach): Clean up the process list.
644 * remote-utils.c (remote_open): Improve port number parsing.
645 (putpkt_binary, input_interrupt): Only send interrupts if the target
646 is running.
647 * server.c (extended_protocol): Make static.
648 (attached): Define earlier.
649 (exit_requested, response_needed, program_argv): New variables.
650 (target_running): New.
651 (start_inferior): Clear attached here.
652 (attach_inferior): Set attached here.
653 (require_running): Define.
654 (handle_query): Use require_running and target_running. Implement
655 "monitor exit".
656 (handle_v_attach, handle_v_run): New.
657 (handle_v_requests): Use require_running. Handle vAttach and vRun.
658 (gdbserver_usage): Update.
659 (main): Redo argument parsing. Handle --debug and --multi. Handle
660 --attach along with other options or after the port. Save
661 program_argv. Support no initial program. Resynchronize
662 communication with GDB after an error. Handle "monitor exit".
663 Use require_running and target_running. Always allow the extended
664 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
665 restart in extended mode.
666 * README: Refer to the GDB manual. Update --attach usage.
667
7407e2de
AS		 6682007-12-20 Andreas Schwab <schwab@suse.de>
669
670 * linux-low.c (STACK_SIZE): Define.
671 (linux_tracefork_child): Use it. Use __clone2 on ia64.
672 (linux_test_for_tracefork): Likewise.
673
b65d95c5
DJ		 6742007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
675
676 * linux-low.c (linux_wait_for_event): Update messages. Do not
677 reinsert auto-delete breakpoints.
678 * mem-break.c (struct breakpoint): Change return type of handler to
679 int.
680 (set_breakpoint_at): Update handler type.
681 (reinsert_breakpoint_handler): Return 1 instead of calling
682 delete_breakpoint.
683 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
684 setting a new one.
685 (check_breakpoints): Delete auto-delete breakpoints and return 2.
686 * mem-break.h (set_breakpoint_at): Update handler type.
687 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
688 * win32-low.c (auto_delete_breakpoint): New.
689 (get_child_debug_event): Use it.
690
4e799345
DJ		 6912007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
692
693 * configure.ac: Check for pread and pwrite.
694 * hostio.c (handle_pread): Fall back to lseek and read.
695 (handle_pwrite): Fall back to lseek and write.
696 * config.in, configure: Regenerated.
697
27524b67
DJ		 6982007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
699
700 * server.c (myresume): Add own_buf argument.
701 (main): Update calls.
702
a20d5e98
DJ		 7032007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
704
705 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
706 * remote-utils.c (remote_open): Do not call disable_async_io.
707 (block_async_io): Delete.
708 (unblock_async_io): Make static.
709 (initialize_async_io): New.
710 * server.c (handle_v_cont): Handle async I/O here.
711 (myresume): Likewise. Move other common resume tasks here...
712 (main): ... from here. Call initialize_async_io. Disable async
713 I/O before the main loop.
714 * server.h (initialize_async_io): Declare.
715 (block_async_io, unblock_async_io): Delete prototypes.
716 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
717
b79d787e
DJ		 7182007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
719
720 * remote-utils.c (readchar): Allow binary data in received messages.
721
d97903b2
PA		 7222007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
723
724 * win32-low.c (attaching): New global.
725 (win32_create_inferior): Clear the `attaching' global.
726 (win32_attach): Set the `attaching' global.
727 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
728 attaching. Only set a breakpoint at the entry point if not
729 attaching.
730
311de423
PA		 7312007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
732
733 * server.c (main): Don't report dll events on the initial
734 connection on attaches.
735
6c2d16d2
PA		 7362007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
737
738 * server.c (main): Relax numerical bases supported for the pid of
739 the --attach command line argument.
740
5ca906e6
PA		 7412007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
742
743 * win32-low.c (win32_attach): Call OpenProcess before
744 DebugActiveProcess, not after. Add last error output to error
745 call.
746
9c6c8194
PA		 7472007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
748
749 * win32-low.c (win32_get_thread_context)
750 (win32_set_thread_context): New functions.
751 (thread_rec): Use win32_get_thread_context.
752 (continue_one_thread, win32_resume): Use win32_set_thread_context.
753 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
754 field.
755
4d5d1aaa
PA		 7562007-12-03 Leo Zayas
757 Pedro Alves <pedro_alves@portugalmail.pt>
758
759 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
760 global variables.
761 (child_add_thread): Minor cleanup.
762 (child_continue): Resume artificially suspended threads before
763 calling ContinueDebugEvent.
764 (suspend_one_thread): New.
765 (fake_breakpoint_event): New.
766 (get_child_debug_event): Change return type to int. Check here if
767 gdb sent an interrupt request. If a soft interrupt was requested,
768 fake a breakpoint event. Return 0 if there is no event to handle,
769 and 1 otherwise.
770 (win32_wait): Don't check here if gdb sent an interrupt request.
771 Ensure there is a valid event to handle.
772 (win32_request_interrupt): Add soft interruption method as last
773 resort.
774
c436e841
PA		 7752007-12-03 Leo Zayas
776 Pedro Alves <pedro_alves@portugalmail.pt>
777
778 * win32-low.h (win32_thread_info): Add descriptions to the
779 structure members. Replace `suspend_count' counter by a
780 `suspended' flag.
781 * win32-low.c (thread_rec): Update condition of when to get the
782 context from the inferior. Rely on ContextFlags being set if it
783 has already been retrieved. Only suspend the inferior thread if
784 we haven't already. Warn if that fails.
785 (continue_one_thread): s/suspend_count/suspended/. Only call
786 ResumeThread once. Warn if that fails.
787
e7b5fa67
PA		 7882007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
789
790 * win32-low.c (win32_wait): Don't read from the inferior when it
791 has already exited.
792
a385171d
PA		 7932007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
794
795 * Makefile.in (win32_low_h): New variable.
796 (win32-low.o): Add dependency on $(win32_low_h).
797 (win32-arm-low.o, win32-i386-low.o): New rules.
798
f80c84b3
DJ		 7992007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
800
801 * hostio.c: Correct copyright year.
802
a6b151f1
DJ		 8032007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
804
805 * Makefile.in (OBS): Add hostio.o.
806 (hostio.o): New rule.
807 * server.h (handle_vFile): Declare.
808 * hostio.c: New file.
809 * server.c (handle_v_requests): Take packet_len and new_packet_len
810 for binary packets. Call handle_vFile.
811 (main): Update call to handle_v_requests.
812
f9387fc3
DJ		 8132007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
814
815 * linux-low.c: Include <sched.h>.
816
51c2684e
DJ		 8172007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
818
819 * linux-low.c (linux_tracefork_grandchild): New.
820 (linux_tracefork_child): Use clone.
821 (linux_test_for_tracefork): Use clone; allocate and free a stack.
822
75f83163
JB		 8232007-10-31 Joel Brobecker <brobecker@adacore.com>
824
825 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
826
da5898ce
DJ		 8272007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
828
829 * linux-low.c (handle_extended_wait): Handle unexpected signals.
830
24a09b5f
DJ		 8312007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
832
833 * inferiors.c (change_inferior_id): Delete.
834 (add_pid_to_list, pull_pid_from_list): New.
835 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
836 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
837 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
838 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
839 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
840 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
841 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
842 (using_threads): Always set to 1.
843 (handle_extended_wait): New.
844 (add_process): Do not set TID.
845 (linux_create_inferior): Set must_set_ptrace_flags.
846 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
847 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
848 (linux_thread_alive): Rename TID argument to LWPID.
849 (linux_wait_for_process): Handle unknown processes. Do not use TID.
850 (linux_wait_for_event): Do not use TID or check using_threads. Update
851 call to dead_thread_notify. Call handle_extended_wait.
852 (linux_create_inferior): Use PTRACE_SETOPTIONS.
853 (send_sigstop): Delete sigstop_sent.
854 (wait_for_sigstop): Avoid TID.
855 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
856 (linux_test_for_tracefork): New.
857 (linux_lookup_signals): Use thread_db_active and
858 linux_supports_tracefork_flag.
859 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
860 * linux-low.h (get_process_thread): Avoid TID.
861 (struct process_ifo): Move thread_known and tid to the end. Remove
862 sigstop_sent.
863 (linux_attach_lwp, thread_db_init): Update prototypes.
864 * server.h (change_inferior_id): Delete prototype.
865 (add_pid_to_list, pull_pid_from_list): New prototypes.
866 * thread-db.c (thread_db_use_events): New.
867 (find_first_thread): Rename to...
868 (find_one_thread): ...this. Update callers and messages. Do not
869 call fatal. Check thread_db_use_events. Do not call
870 change_inferior_id or new_thread_notify.
871 (maybe_attach_thread): Update. Do not call new_thread_notify.
872 (thread_db_init): Set thread_db_use_events. Check use_events.
873 * utils.c (fatal, warning): Correct message prefix.
874
30ed0a8f
DJ		 8752007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
876
877 * Makefile.in (clean): Remove new files.
878 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
879 (powerpc-64.o, powerpc-64.c): New rules.
880 * configure.srv: Use alternate register sets for powerpc64-*-linux*
881 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
882 with SPE.
883 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
884 SPE targets.
885 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
886 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
887 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
888 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
889 (target_regsets): Add AltiVec and SPE register sets.
890 * configure.ac: Check for AltiVec and SPE.
891 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
892 (ppc_fill_vrregset, ppc_store_vrregset): New.
893 (target_regsets): Add AltiVec register set.
894 * configure: Regenerated.
895
fd462a61
DJ		 8962007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
897
898 * linux-low.c (O_LARGEFILE): Define.
899 (linux_read_memory): Use /proc/PID/mem.
900 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
901 * configure, config.in: Regenerated.
902
69f223ed
DJ		 9032007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
904
905 * linux-low.c (linux_wait_for_event): Do not pass signals while
906 single-stepping.
907
aec18585
PA		 9082007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
909
910 * win32-low.c (create_process): New.
911 (win32_create_inferior): Use create_process instead of
912 CreateProcess. If create_process failed retry appending an ".exe"
913 suffix. Store the GetLastError result immediatelly after
914 create_process calls and use it on the call to error.
915
34d86ddd
PA		 9162007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
917
918 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
919
5a0e3bd0
JB		 9202007-08-23 Joel Brobecker <brobecker@adacore.com>
921
922 * configure.ac: Switch license to GPLv3.
923
f88c79e6
MS		 9242007-08-01 Michael Snyder <msnyder@access-company.com>
925
926 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
927
6b3d9b83
PA		 9282007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
929
930 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
931 typedef.
932 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
933 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
934 CloseToolhelp32Snapshot.
935 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
936 CloseToolhelp32Snapshot.
937
c588c53c
MS		 9382007-07-27 Michael Snyder <michael.snyder@access-company.com>
939
940 * server.c (main): Check for inferior exit before main loop.
941
aa0403d9
PA		 9422007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
943
944 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
945 instead of on tmp_desc.
946
255e7678
DJ		 9472007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
948 Daniel Jacobowitz <dan@codesourcery.com>
949
950 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
951 (add_thread): Minor cleanups.
952 (clear_inferiors): Move lower in the file. Clear the DLL
953 list.
954 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
955 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
956 (xml_escape_text): New.
957 * server.c (handle_query): Handle qXfer:libraries:read. Report it
958 for qSupported.
959 (handle_v_cont): Report errors.
960 (gdbserver_version): Update.
961 (main): Correct size of own_buf. Do not report initial DLL events.
962 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
963 (unloaded_dll, xml_escape_text): New.
964 * win32-low.c (enum target_waitkind): Update comments.
965 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
966 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
967 (win32_EnumProcessModules, win32_GetModuleInformation)
968 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
969 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
970 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
971 (win32_Module32First, win32_Module32Next, load_toolhelp)
972 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
973 (get_child_debug_event): Handle DLL events.
974 (win32_wait): Likewise.
975
0d37add9
DJ		 9762007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
977
978 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
979 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
980
45e2715e
PA		 9812007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
982
983 * win32-low.c (handle_output_debug_string): Ignore event if not
984 waiting.
985
c5674cf1
PA		 9862007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
987
988 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
989
2bbe3cc1
DJ		 9902007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
991
992 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
993
ae13219e
DJ		 9942007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
995
996 * inferiors.c (change_inferior_id): Add comment.
997 * linux-low.c (check_removed_breakpoint): Add an early
998 prototype. Improve debug output.
999 (linux_attach): Doc update.
1000 (linux_detach_one_process, linux_detach): Clean up before releasing
1001 each process.
1002 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
1003 * linux-low.h (struct process_info): Doc improvement.
1004 * mem-break.c (delete_all_breakpoints): New.
1005 * mem-break.h (delete_all_breakpoints): New prototype.
1006 * thread-db.c (find_first_thread): New.
1007 (thread_db_create_event): Call it instead of
1008 thread_db_find_new_threads. Clean up unused variables.
1009 (maybe_attach_thread): Remove first thread handling.
1010 (thread_db_find_new_threads): Use find_first_thread.
1011 (thread_db_get_tls_address): Likewise.
1012
4105de34
DJ		 10132007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
1014
1015 * thread-db.c (thread_db_find_new_threads): Add prototype.
1016 (thread_db_create_event): Check for the main thread before adding
1017 a new thread.
1018 (maybe_attach_thread): Only enable event reporting if TID == 0.
1019 (thread_db_get_tls_address): Check for new threads.
1020
2b876972
DJ		 10212007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
1022
1023 * linux-low.c (linux_create_inferior): Try execv before execvp.
1024 * spu-low.c (spu_create_inferior): Likewise.
1025
7a245884
DJ		 10262007-06-13 Mike Frysinger <vapier@gentoo.org>
1027
1028 * linux-low.c (linux_create_inferior): Change execv to execvp.
1029 * spu-low.c (spu_create_inferior): Likewies.
1030
117ce543
DJ		 10312007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
1032
1033 * Makefile.in (clean): Clean new files instead of deleted ones.
1034 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
1035 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
1036 rules.
1037 * configure.srv: Specify XML files and new regformats for MIPS and
1038 MIPS64 GNU/Linux.
1039 * linux-mips-low.c (mips_num_regs): Set to only used registers.
1040 (mips_regmap): Do not fetch $0. Remove unused registers. Add
1041 an entry for the restart register.
1042 (mips_cannot_fetch_register, mips_cannot_store_register)
1043 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
1044 register names to match the XML descriptions.
1045 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
1046 restart register instead of $0.
1047
0e7f50da
UW		 10482007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1049 Markus Deuling <deuling@de.ibm.com>
1050
1051 * remote-utils.c (decode_xfer_write): New function.
1052 * server.h (decode_xfer_write): Add prototype.
1053 * server.c (handle_query): Add PACKET_LEN argument. Support
1054 qXfer:spu:read and qXfer:spu:write packets.
1055 (main): Pass packet_len to handle_query.
1056 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
1057 * target.h (target_ops): Add qxfer_spu.
1058
374c1d38
UW		 10592007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1060
1061 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
1062 accessing non-seekable spufs files.
1063
bb63802a
UW		 10642007-05-16 Markus Deuling <deuling@de.ibm.com>
1065
1066 * server.c (handle_query): Add reply for qC packet.
1067
7390519e
PA		 10682007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1069 Leo Zayas <lerele@champenstudios@com>
1070
1071 * server.h (check_remote_input_interrupt_request): New function.
1072 * remote_utils.c (INVALID_DESCRIPTOR): New define.
1073 (remote_desc): Initialize with INVALID_DESCRIPTOR.
1074 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
1075 (check_remote_input_interrupt_request): New function.
1076 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 1077 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 1078 winapi_GenerateConsoleCtrlEvent): New typedefs.
1079 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
1080 to 250 ms.
1081 (win32_wait): Check for remote interrupt request
1082 with check_remote_input_interrupt_request.
1083 (win32_request_interrupt): New function.
1084 (win32_target_op): Set request_interrupt to win32_request_interrupt.
1085
34b34921
PA		 10862007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1087
1088 * win32-low.c (debug_registers_changed,
1089 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
1090 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
1091 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
1092 (thread_rec): Get context using the low target.
1093 (child_add_thread): Call thread_added on the low target,
1094 which does the same thing.
1095 (regptr): Delete.
1096 (do_initial_child_stuff): Remove debug registers references.
1097 Set context using the low target. Resume threads after
1098 setting the contexts.
1099 (child_continue): Remove dead variable. Remove debug
1100 registers references.
1101 (child_fetch_inferior_registers): Go through the low target.
1102 (do_child_store_inferior_registers): Remove.
1103 (child_store_inferior_registers): Go through the low target.
1104 (win32_resume): Remove debug registers references.
1105 Set context using the low target.
1106 (handle_exception): Change return type to void. Don't record
1107 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
1108 first chance exception.
1109 (get_child_debug_event): Change return type to void. Remove
1110 goto loop. Always return after waiting for debug event.
1111 (win32_wait): Convert to switch statement. Handle spurious
1112 events.
1113
1114 * win32-i386-low.c (debug_registers_changed,
1115 debug_registers_used): New.
1116 (initial_stuff): Rename to ...
1117 (i386_initial_stuff): ... this. Clear debug registers
1118 state variables.
1119 (store_debug_registers): Delete.
1120 (i386_get_thread_context): New.
1121 (load_debug_registers): Delete.
1122 (i386_set_thread_context): New.
1123 (i386_thread_added): New.
1124 (single_step): Rename to ...
1125 (i386_single_step): ... this.
1126 (do_fetch_inferior_registers): Rename to ...
1127 (i386_fetch_inferior_register): ... this.
1128 (i386_store_inferior_register): New.
1129 (the_low_target): Adapt to new interface.
1130
1131 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
1132 (arm_get_thread_context): New.
1133 (arm_set_thread_context): New.
1134 (regptr): New.
1135 (do_fetch_inferior_registers): Rename to ...
1136 (arm_fetch_inferior_register): ... this.
1137 (arm_store_inferior_register): New.
1138 (arm_wince_breakpoint): Reimplement as unsigned long.
1139 (arm_wince_breakpoint_len): Define.
1140 (the_low_target): Adapt to new interface.
1141
1142 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
1143 load_debug_registers. Add get_thread_context, set_thread_context,
1144 thread_added and store_inferior_register. Rename
1145 fetch_inferior_registers to fetch_inferior_register.
1146 (regptr): Remove declaration.
1147
dd6953e1
PA		 11482007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1149
1150 * linux-low.c (linux_detach): Change return type to int. Return 0.
1151 * spu-low.c (spu_detach): Likewise.
1152
444d6139
PA		 11532007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1154
1155 * target.h (target_ops): Change return type of detach to int.
1156 Add join.
1157 (join_inferior): New.
1158 * server.c (main): Don't skip detach support on mingw32.
1159 If the inferior doesn't support detaching return error.
1160 Call join_inferior instead of using waitpid.
1161 * linux-low.c (linux_join): New.
1162 (linux_target_op): Add linux_join.
1163 * spu-low.c (spu_join): New.
1164 (spu_target_ops): Add spu_join.
1165 * win32-low.c (win32_detach): Adapt to new interface.
1166 Reopen current_process_handle before detaching. Issue a child
1167 resume before detaching.
1168 (win32_join): New.
1169 (win32_target_op): Add win32_join.
1170
1d5315fe
PA		 11712007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1172
1173 * win32-low.c (win32-attach): Fix return value.
1174 * target.h (target_ops): Describe ATTACH return values.
1175
bf914831
PA		 11762007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1177
1178 * win32-low.c (GETPROCADDRESS): Define.
1179 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
1180 (winapi_DebugSetProcessKillOnExit): Likewise.
1181 (win32_create_inferior): Force usage of ansi CreateProcessA.
1182 (win32_attach): Use GETPROCADDRESS.
1183 (win32_detach): Likewise.
1184
f72f3e60
PA		 11852007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1186
1187 * win32-low.c (win32_wait): Don't use WSTOPSIG.
1188
ed50f18f
PA		 11892007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
1190
1191 * win32-low.c: Commit leftover changes from 2007-03-29.
1192
0c2ead7e
DJ		 11932007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1194
1195 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
1196 fields short instead of int. Add explicit padding.
1197 (i387_cache_to_fsave): Remove unnecessary casts.
1198 (i387_fsave_to_cache): Doc fix.
1199 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
1200
73725ff3
DJ		 12012007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1202
1203 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
1204 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
1205
d99f33d8
PA		 12062007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1207
1208 * configure.srv (arm*-*-mingw32ce*): Move near the other
1209 arm targets.
1210
68070c10
PA		 12112007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1212
2482afc6 1213 * configure.ac: Add errno checking.
68070c10
PA		 1214 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
1215 sys/file.h and malloc.h.
1216 (AC_CHECK_DECLS): Add perror.
1217 (srv_mingwce): Handle.
2482afc6 1218 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 1219 win32-i386-low.o to srv_tgtobj.
1220 (i[34567]86-*-mingw*): Likewise.
1221 (arm*-*-mingw32ce*): Add case.
1222 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1223 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
1224 [__MINGW32CE__] (strerror): New function.
1225 [__MINGW32CE__] (errno): Define to GetLastError.
1226 [__MINGW32CE__] (COUNTOF): New macro.
1227 (remote_open): Remove extra close call.
1228 * mem-break.c (delete_breakpoint_at): New function.
1229 * mem-break.h (delete_breakpoint_at): Declare.
1230 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1231 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
1232 [USE_WIN32API] (read, write): Add char* casts.
1233 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
1234 * server.h: Include wincecompat.h on Windows CE.
1235 [HAVE_ERRNO_H]: Check.
1236 (perror): Declare if not declared.
1237 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
1238 (perror_with_name): Remove errno declaration.
1239 * wincecompat.h: New.
1240 * wincecompat.c: New.
1241 * win32-low.h: New.
1242 * win32-arm-low.c: New.
1243 * win32-i386-low.c: New.
1244 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
1245 (OUTMSG2): Make it safe.
1246 (_T): New macro.
1247 (COUNTOF): New macro.
1248 (NUM_REGS): Get it from the low target.
1249 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
1250 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
1251 (thread_rec): Let low target handle debug registers.
1252 (child_add_thread): Likewise.
1253 (child_init_thread_list): Likewise.
1254 (continue_one_thread): Likewise.
1255 (regptr): New.
1256 (do_child_fetch_inferior_registers): Move to ...
1257 * win32-i386-low.c: ... here, and rename to ...
1258 (do_fetch_inferior_registers): ... this.
1259 * win32-low.c (child_fetch_inferior_registers):
1260 Go through the low target.
1261 (do_child_store_inferior_registers): Use regptr.
1262 (strwinerror): New function.
1263 (win32_create_inferior): Handle Windows CE.
1264 Use strwinerror instead of strerror on Windows error
1265 codes. Add program to the error output.
1266 Don't close the main thread handle on Windows CE.
1267 (win32_attach): Use coredll.dll on Windows CE.
1268 (win32_kill): Close current process and current
1269 thread handles.
1270 (win32_detach): Use coredll.dll on Windows CE.
1271 (win32_resume): Let low target handle debug registers, and
1272 step request.
1273 (handle_exception): Add/Remove initial breakpoint. Avoid
1274 non-existant WSTOPSIG on Windows CE.
1275 (win32_read_inferior_memory): Cast to remove warning.
1276 (win32_arch_string): Go through the low target.
1277 (initialize_low): Call set_breakpoint_data with the low
1278 target's breakpoint.
1279 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
1280 FOP_REGNUM, mappings): Move to ...
1281 * win32-i386-low.c: ... here.
1282 * win32-low.c (win32_thread_info): Move to ...
1283 * win32-low.h: ... here.
1284 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
1285 win32-arm-low.c and wincecompat.c.
1286 (all:): Add $EXEEXT.
1287 (install-only:): Likewise.
1288 (gdbserver:): Likewise.
1289 (gdbreplay:): Likewise.
1290 * config.in: Regenerate.
1291 * configure: Regenerate.
1292
41093d81
PA		 12932007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1294
1295 * win32-low.c: Rename typedef thread_info to
1296 win32_thread_info throughout.
1297
544afa54
PA		 12982007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1299
1300 * win32-i386-low.c: Rename to ...
1301 * win32-low.c: ... this.
1302 * configure.srv: Replace win32-i386-low.o with win32-low.o.
1303 * Makefile.in: Likewise.
1304
bce7165d
PA		 13052007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
1306
1307 * remote-utils.c (monitor_output): Constify msg parameter.
1308 * server.h (monitor_output): Likewise.
1309 * win32-i386-low.c (handle_output_debug_string): New.
1310 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
1311 handle_output_debug_string.
1312 (get_child_debug_event): Likewise.
1313
506c7aa0
DJ		 13142007-03-27 Mat Hostetter <mat@lcs.mit.edu>
1315
1316 * server.c (main): Correct strtoul check.
1317
42c81e2a
DJ		 13182007-03-27 Jon Ringle <jon@ringle.org>
1319
1320 * linux-low.c: Check __ARCH_HAS_MMU__ also.
1321
9453113a
DJ		 13222007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
1323
1324 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
1325
64a69107
DJ		 13262007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
1327
1328 * terminal.h: Check HAVE_SGTTY_H.
1329
13302007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 1331
1332 * remote-utils.c (remote_open): Print out the assigned port number.
1333
c74d0ad8
DJ		 13342007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
1335
1336 * remote-utils.c (monitor_output): New function.
1337 * server.c (debug_threads): Define here.
1338 (monitor_show_help): New function.
1339 (handle_query): Handle qRcmd.
1340 (main): Do not handle 'd' packet.
1341 * server.h (debug_threads, remote_debug, monitor_output): Declare.
1342 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
1343 of debug_threads.
1344
de7c3b4a
PA		 13452007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1346
1347 * Makefile.in (EXEEXT): New.
1348 (clean): Use $(EXEEXT).
1349
ef57601b
PA		 13502007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1351
1352 * target.h (target_ops): Rename send_signal to request_interrupt,
1353 and remove enum target_signal parameter.
1354 * linux-low.c (linux_request_interrupt): Rename from
1355 linux_send_signal, and always send SIGINT.
1356 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
1357 and always send SIGINT.
1358 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
1359 of send_signal.
1360 (input_interrupt): Likewise.
1361
820f2bda
PA		 13622007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1363
1364 * server.c (get_features_xml): Check if target implemented
1365 arch_string.
1366 * win32-i386-low.c (win32_arch_string): New.
1367 (win32_target_ops): Add win32_arch_string as arch_string member.
1368
ab39bf24
UW		 13692007-02-22 Markus Deuling <deuling@de.ibm.com>
1370
1371 * spu-low.c (spu_arch_string): New.
1372 (spu_target_ops): Add spu_arch_string.
1373
61ff6e04
DJ		 13742007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
1375
1376 * remote-utils.c: Remove HAVE_TERMINAL_H check.
1377 * configure.ac: Do not check for terminal.h.
1378 * configure, config.in: Regenerated.
1379
fb1e4ffc
DJ		 13802007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1381
1382 * Makefile.in (OBS): Add $(XML_BUILTIN).
1383 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
1384 (clean): Update.
1385 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
1386 (arm-with-iwmmxt.c): New.
1387 * config.in, configure: Regenerate.
1388 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
1389 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
1390 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
1391 (arm*-*-linux*): Add iWMMXt and regset support.
1392 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
1393 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
1394 (arm_store_wmmxregset, target_regsets): New.
1395 * server.c (get_features_xml): Take annex argument. Check builtin
1396 XML documents.
1397 (handle_query): Handle multiple annexes.
1398
0f48aa01
DJ		 13992007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1400
1401 * remote-utils.c [USE_WIN32API] (read, write): Define.
1402 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
1403 write.
1404
23181151
DJ		 14052007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
1406
1407 * linux-i386-low.c (the_low_target): Set arch_string.
1408 * linux-x86-64-low.c (the_low_target): Likewise.
1409 * linux-low.c (linux_arch_string): New.
1410 (linux_target_ops): Add it.
1411 * linux-low.h (struct linux_target_ops): Add arch_string.
1412 * server.c (write_qxfer_response): Use const void * for DATA.
1413 (get_features_xml): New.
1414 (handle_query): Handle qXfer:features:read. Report it for qSupported.
1415 * target.h (struct target_ops): Add arch_string method.
1416
9d606399
DJ		 14172007-01-03 Denis Pilat <denis.pilat@st.com>
1418 Daniel Jacobowitz <dan@codesourcery.com>
1419
1420 * linux-low.c (linux_kill): Handle being called with no threads.
1421 * win32-i386-low.c (win32_kill): Likewise.
1422 (get_child_debug_event): Clear current_process_handle.
1423
14242006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 1425 Daniel Jacobowitz <dan@codesourcery.com>
1426
1427 * remote-utils.c (remote_open): Check the type of specified
1428 serial port devices before opening them.
1429 * server.c (main): Kill the inferior if an error occurs during
1430 the first remote_open.
1431
a5e13d24
DJ		 14322006-12-05 Markus Deuling <deuling@de.ibm.com>
1433
1434 * README: Update supported targets.
1435
186947f7
DJ		 14362006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
1437
1438 * Makefile.in (clean): Remove reg-mips64.c.
1439 (reg-mips64.c, reg-mips64.o): New rules.
1440 * configure.srv: Handle mips64. Include regset support for mips.
1441 * linux-mips-low.c (union mips_register): New.
1442 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
1443 (mips_breakpoint, mips_breakpoint_at): Use int.
1444 (mips_collect_register, mips_supply_register)
1445 (mips_collect_register_32bit, mips_supply_register_32bit)
1446 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
1447 (mips_store_fpregset, target_regsets): New.
1448 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
1449
a13e2c95
UW		 14502006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
1451
1452 * configure.srv: Add target "spu*-*-*".
1453 * Makefile.in (clean): Remove reg-spu.c.
1454 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
1455 * spu-low.c: New file.
1456
cb7283db
DJ		 14572006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1458
1459 * configure.ac: Correct td_thr_tls_get_addr test.
1460 * configure: Regenerated.
1461
89be2091
DJ		 14622006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1463
1464 * linux-low.c (linux_wait_for_event): Reformat. Use the
1465 pass_signals array.
1466 * remote-utils.c (decode_address_to_semicolon): New.
1467 * server.c (pass_signals, handle_general_set): New.
1468 (handle_query): Mention QPassSignals for qSupported.
1469 (main): Call handle_general_set.
1470 * server.h (pass_signals, decode_address_to_semicolon): New.
1471
000ef4f0
DJ		 14722006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
1473
1474 * server.c (handle_query): Correct error handling for read_auxv.
1475
b7149293
UW		 14762005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
1477
1478 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
1479 and srv_linux_thread_db to yes.
1480 * linux-s390-low.c (s390_fill_gregset): New function.
1481 (target_regsets): Define data structure.
1482
dae5f5cf
DJ		 14832006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
1484
1485 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
1486 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
1487 * config.in, configure: Regenerated.
1488 * inferiors.c (gdb_id_to_thread): New function.
1489 (gdb_id_to_thread_id): Use it.
1490 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
1491 * linux-low.h (struct process_info): Add th member.
1492 (thread_db_get_tls_address): New prototype.
1493 * remote-utils.c (decode_address): Make non-static.
1494 * server.c (handle_query): Handle qGetTLSAddr.
1495 * server.h (gdb_id_to_thread, decode_address): New prototypes.
1496 * target.h (struct target_ops): Add get_tls_address.
1497 * thread-db.c (maybe_attach_thread): Save the thread handle.
1498 (thread_db_get_tls_address): New.
1499
32ca6d61
DJ		 15002006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
1501
1502 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
1503 (linux_resume_one_process): Take a siginfo_t *. Update all
1504 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
1505 (struct pending_signals): Add a siginfo_t.
1506 (linux_wait_for_process): Always set last_status.
1507 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
1508 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
1509 * linux-low.h (struct process_info): Add last_status.
1510
5ffff7c1
DJ		 15112006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
1512
1513 * remote-utils.c (try_rle): New function.
1514 (putpkt_binary): Use it.
1515
8695c747
DJ		 15162006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
1517
1518 * Makefile.in (clean): Clean reg-x86-64-linux.c.
1519 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
1520 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
1521 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
1522 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
1523 point registers.
1524
290fadea
RS		 15252006-08-08 Richard Sandiford <richard@codesourcery.com>
1526
1527 * server.c (terminal_fd): New variable.
1528 (old_foreground_pgrp): Likewise.
1529 (restore_old_foreground_pgrp): New function.
1530 (start_inferior): Record the terminal file descriptor in terminal_fd
1531 and its original foreground group in old_foreground_pgrp. Register
1532 restore_old_foreground_pgrp with atexit().
1533
9f2e1e63
DJ		 15342006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
1535
1536 * server.c (handle_query): Correct qPart to qXfer.
1537
b80864fb
DJ		 15382006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
1539
1540 * configure.ac: Check for more headers which are missing on
1541 Windows. Automatically supply -lwsock32 and USE_WIN32API.
1542 * configure.srv: Add Cygwin and mingw32.
1543 * remote-utils.c: Don't include headers unconditionally which
1544 are missing on mingw32. Include <winsock.h> for mingw32.
1545 (remote_open): Adjust for mingw32 support. Flush
1546 standard error after writing to it.
1547 (remote_close, putpkt_binary, input_interrupt, block_async_io)
1548 (unblock_async_io, enable_async_io, disable_async_io)
1549 (readchar, getpkt): Update for Winsock support.
1550 (prepare_resume_reply): Expect a protocol signal number.
1551 * server.c: Disable <sys/wait.h> on mingw32.
1552 (start_inferior): Adjust for mingw32 support. Flush
1553 standard error after writing to it.
1554 (attach_inferior): Likewise. Use protocol signal
1555 numbers.
1556 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
1557 and names.
1558 * win32-i386-low.c: New file.
1559 * Makefile.in (XM_CLIBS): Set.
1560 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
1561 (win32-i386-low.o): New dependency rule.
1562 * linux-low.c (linux_wait): Use target signal numbers.
1563 * target.h (struct target_ops): Doc fix.
1564 * server.h (target_signal_to_name): New prototype.
1565 * gdbreplay.c: Don't include headers unconditionally which
1566 are missing on mingw32. Include <winsock.h> for mingw32.
1567 (remote_close, remote_open): Adjust for Winsock support.
1568 * configure, config.in: Regenerated.
1569
0876f84a
DJ		 15702006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
1571
1572 * server.c (decode_xfer_read, write_qxfer_response): New.
1573 (handle_query): Take a packet length argument. Handle
1574 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
1575 the qSupported response.
1576 (main): Update call to handle_query.
1577
01f9e8fa
DJ		 15782006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
1579
1580 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
1581 (putpkt_binary): Renamed from putpkt and adjusted for binary
1582 data.
1583 (putpkt): New wrapper for putpkt_binary.
1584 (readchar): Don't mask off the high bit.
1585 (decode_X_packet): New function.
1586 * server.c (main): Call putpkt_binary if a handler sets the packet
1587 length. Save the length of the incoming packet. Handle 'X'.
1588 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
1589
be2a5f71
DJ		 15902006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
1591
1592 * server.c (handle_query): Handle qSupported.
1593
ea025f5f
DJ		 15942006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1595
1596 * remote-utils.c (all_symbols_looked_up): New variable.
1597 (look_up_one_symbol): Check it.
1598 * server.h (look_up_one_symbol): New declaration.
1599 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
1600
9308fc88
DJ		 16012006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1602
1603 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 1604 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 1605 (PTRACE_GET_THREAD_AREA): Define.
1606 (ps_get_thread_area): New function.
1607
52fb6437
NS		 16082006-05-09 Nathan Sidwell <nathan@codesourcery.com>
1609
1610 * configure.srv (m68k*-*-uclinux*): New target.
1611 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
1612 (linux_resume_one_process): Remove extraneous cast.
1613 (linux_read_offsets): New.
1614 (linux_target_op): Add linux_read_offsets on mmuless systems.
1615 * server.c (handle_query): Add qOffsets logic.
1616 * target.h (struct target_ops): Add read_offsets.
1617
21b0f40c
DJ		 16182006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1619
1620 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
1621 (PTRACE_GET_THREAD_AREA): Define.
1622 (ps_get_thread_area): New function.
1623 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
1624 (linux-x86-64-low.o): Update.
1625
0050a760
DJ		 16262006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1627
1628 * configure.ac: Remove checks for prfpregset_t.
1629 * gdb_proc_service.h: New file.
1630 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
1631 new "gdb_proc_service.h".
1632 * proc-service.c: Likewise.
1633 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
1634 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
1635 * Makefile.in (gdb_proc_service_h): Updated.
1636 * configure, config.in: Regenerated.
1637
b92a518e
DJ		 16382006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1639
1640 * remote-utils.c (prepare_resume_reply): Move declaration
1641 of gdb_id_from_wait to the top of the block.
1642
545587ee
DJ		 16432006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
1644
1645 * linux-low.c (regsets_store_inferior_registers): Read the regset
1646 from the target before filling it.
1647
9db87ebd
DJ		 16482006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1649
1650 * server.c (attach_inferior): Return SIGTRAP for a successful
1651 attach.
1652
dd24457d
DJ		 16532006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
1654
1655 * Makefile.in (OBS): Add version.o.
1656 (STAGESTUFF): Delete.
1657 (version.o): Add dependencies.
1658 (version.c): Replace rule.
1659 (clean): Remove version.c.
1660 * server.c (gdbserver_version): New.
1661 (gdbserver_usage): Use printf.
1662 (main): Handle --version and --help.
1663 * server.h (version, host_name): Add declarations.
1664
6f0f660e
EZ		 16652005-12-23 Eli Zaretskii <eliz@gnu.org>
1666
1667 * linux-arm-low.c:
1668 * linux-arm-low.c:
1669 * inferiors.c:
1670 * i387-fp.h:
1671 * i387-fp.c:
1672 * gdbreplay.c:
1673 * regcache.c:
1674 * proc-service.c:
1675 * mem-break.h:
1676 * mem-break.c:
1677 * linux-x86-64-low.c:
1678 * linux-sh-low.c:
1679 * linux-s390-low.c:
1680 * linux-ppc64-low.c:
1681 * linux-ppc-low.c:
1682 * linux-mips-low.c:
1683 * linux-m68k-low.c:
1684 * linux-m32r-low.c:
1685 * linux-low.h:
1686 * linux-low.c:
1687 * linux-ia64-low.c:
1688 * linux-i386-low.c:
1689 * linux-crisv32-low.c:
1690 * thread-db.c:
1691 * terminal.h:
1692 * target.h:
1693 * target.c:
1694 * server.h:
1695 * server.c:
1696 * remote-utils.c:
1697 * regcache.h:
1698 * utils.c:
1699 * Makefile.in:
1700 * configure.ac:
1701 * gdbserver.1: Add (C) after Copyright. Update the FSF
1702 address.
1703
9d1fb177
DJ		 17042005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
1705
1706 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
1707 (arm_breakpoint_at): Recognize both breakpoints.
1708 (the_low_target): Use the correct breakpoint instruction.
1709
011a70c2
DJ		 17102005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
1711
1712 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
1713 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
1714 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
1715 (the_low_target): Update.
1716
7fb85e41
AS		 17172005-10-25 Andreas Schwab <schwab@suse.de>
1718
1719 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
1720
1721 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
1722 (ia64_num_regs): Reduce to 462.
1723
3db0444b
DJ		 17242005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
1725
1726 * acinclude.m4: Correct quoting.
1727 * aclocal.m4: Regenerated.
1728
1729 Suggested by SZOKOVACS Robert <szo@ies.hu>:
1730 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
1731 (thread_db_init): Call thread_db_err_str.
1732 * configure.ac: Check for TD_VERSION.
1733 * config.in, configure: Regenerated.
1734
bee0189a
DJ		 17352005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1736
1737 * server.h (error, fatal, warning): Add ATTR_FORMAT.
1738
e9d25b98
DJ		 17392005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1740
1741 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
1742 is not available. Define HAVE_PTRACE_GETREGS if it is.
1743 * config.in, configure: Regenerated.
1744 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
1745 * linux-i386-low.c, linux-m68k-low.c: Update to use
1746 HAVE_PTRACE_GETREGS.
1747 * linux-low.c (regsets_fetch_inferior_registers)
1748 (regsets_store_inferior_registers): Only return 0 if we processed
1749 GENERAL_REGS.
1750 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1751 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1752
a06660f7
DJ		 17532005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1754
1755 * inferiors.c (struct thread_info): Add gdb_id.
1756 (add_thread): Add gdb_id argument.
1757 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
1758 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
1759 calls to add_thread.
1760 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
1761 * server.c (handle_query): Use thread_to_gdb_id.
1762 (handle_v_cont, main): Use gdb_id_to_thread_id.
1763 * server.h (add_thread): Update prototype.
1764 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
1765 prototypes.
1766
5a1f5858
DJ		 17672005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
1768
1769 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
1770 left-padded registers.
1771 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
1772 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
1773
e122f1f5
SE		 17742005-07-01 Steve Ellcey <sje@cup.hp.com>
1775
1776 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
1777 * configure: Regenerate.
1778 * config.in: Regenerate.
1779 * server.h (NEED_DECLARATION_STRERROR):
1780 Replace with !HAVE_DECL_STRERROR.
1781
d592fa2f
DJ		 17822005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
1783
1784 * linux-low.c (linux_wait, linux_send_signal): Don't test
1785 an unsigned long variable for > 0 if it could be MAX_ULONG.
1786 * server.c (myresume): Likewise.
1787 * target.c (set_desired_inferior): Likewise.
1788
ccbd4912
MK		 17892005-06-13 Mark Kettenis <kettenis@gnu.org>
1790
1791 * configure.ac: Simplify and improve check for socklen_t.
1792 * configure, config.in: Regenerate.
1793
f450004a
DJ		 17942005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
1795
1796 * acconfig.h: Remove.
1797 * configure.ac: Add a test for socklen_t. Use three-argument
1798 AC_DEFINE throughout.
1799 * config.in: Regenerated using autoheader 2.59.
1800 * configure: Regenerated.
1801
1802 * gdbreplay.c (socklen_t): Provide a default.
1803 (remote_open): Use socklen_t.
1804 * remote-utils.c (socklen_t): Provide a default.
1805 (remote_open): Use socklen_t.
1806 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
1807 unsigned char.
1808
1809 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
1810 char for buffers.
1811 * linux-low.c (linux_read_memory, linux_write_memory)
1812 (linux_read_auxv): Likewise.
1813 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
1814 (check_mem_write): Likewise.
1815 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1816 Likewise.
1817 * regcache.c (struct inferior_rgcache_data, registers_to_string)
1818 (registers_from_string, register_data): Likewise.
1819 * server.c (handle_query, main): Likewise.
1820 * server.h (convert_ascii_to_int, convert_int_to_ascii)
1821 (decode_M_packet): Likewise.
1822 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1823 * target.h (struct target_ops): Update read_memory, write_memory,
1824 and read_auxv.
1825 (read_inferior_memory, write_inferior_memory): Update.
1826 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1827 to unsigned char *.
1828 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1829 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1830 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1831 linux-s390-low.c, linux-sh-low.c: Update for changes in
1832 read_inferior_memory and the_low_target->breakpoint.
1833
eee84df1
DJ		 18342005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1835
1836 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1837 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1838 * configure.srv: Add powerpc64-*-linux*.
1839 * linux-ppc64-low.c: New file.
1840
45b134e5
OF		 18412005-05-23 Orjan Friberg <orjanf@axis.com>
1842
1843 * linux-cris-low.c: New file with support for CRIS.
1844 * linux-crisv32-low.c: Ditto for CRISv32.
1845 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1846 (clean): Add reg-cris.c and reg-crisv32.c.
1847 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1848 reg-crisv32.o, and reg-crisv32.c to make rules.
1849 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1850 recognized targets.
1851
48d93c75
UW		 18522005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1853
1854 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1855 of sizeof (PTRACE_XFER_TYPE).
1856 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1857
e013ee27
OF		 18582005-05-12 Orjan Friberg <orjanf@axis.com>
1859
1860 * target.h (struct target_ops): Add insert_watchpoint,
1861 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1862 pointers for hardware watchpoint support.
1863 * linux-low.h (struct linux_target_ops): Ditto.
1864 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1865 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1866 to linux_target_ops.
1867 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1868 reply packet.
1869 * server.c (main): Recognize 'Z' and 'z' packets.
1870
b0ded00b
UW		 18712005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1872
1873 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1874 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1875 (the_low_target): Add new members.
1876
8643e2ad
DJ		 18772005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1878
1879 * proc-service.c (ps_lgetregs): Search all_processes instead of
1880 all_threads.
1881
fc620387
DJ		 18822005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1883
1884 * server.c (start_inferior): Change return type to int.
1885 (attach_inferior): Change sigptr to int *.
1886 (handle_v_cont, handle_v_requests): Change signal to int *.
1887 (main): Change signal to int.
1888
18892005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 1890
1891 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1892 * configure.srv: Add m32r*-*-linux*.
1893 * linux-m32r-low.c: New file.
1894
e0e76420
DJ		 18952005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1896
1897 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1898
a1928bad
DJ		 18992005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1900
1901 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1902 Take unsigned long arguments for PIDs.
1903 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1904 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1905 (wait_for_sigstop, linux_resume_one_process)
1906 (regsets_fetch_inferior_registers, linux_send_signal)
1907 (linux_read_auxv): Likewise. Update the types of variables holding
1908 PIDs. Update format string specifiers.
1909 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1910 * remote-utils.c (prepare_resume_reply): Likewise.
1911 * server.c (cont_thread, general_thread, step_thread)
1912 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1913 unsigned long.
1914 (handle_query): Update format specifiers.
1915 (handle_v_cont, main): Use strtoul for thread IDs.
1916 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1917 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1918 (general_thread, step_thread, thread_from_wait)
1919 (old_thread_from_wait): Update.
1920 * target.h (struct thread_resume): Use unsigned long for THREAD.
1921 (struct target_ops): Use unsigned long for arguments to attach and
1922 thread_alive.
1923
dcdb98d2
DJ		 19242005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1925
1926 * acinclude.m4: Include bfd/bfd.m4 directly.
1927 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1928 <agriffis@toolchain.org>.
1929 * aclocal.m4, configure: Regenerated.
1930
bec39cab
AC		 19312005-01-07 Andrew Cagney <cagney@gnu.org>
1932
1933 * configure.ac: Rename configure.in, require autoconf 2.59.
1934 * configure: Re-generate.
1935
434c4c77
DJ		 19362004-12-08 Daniel Jacobowitz <dan@debian.org>
1937
1938 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1939 LIBS when finished.
1940 * aclocal.m4: Regenerated.
1941 * configure: Regenerated.
1942
db1d3e1b
AS		 19432004-11-21 Andreas Schwab <schwab@suse.de>
1944
1945 * linux-m68k-low.c (m68k_num_gregs): Define.
1946 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1947 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1948 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1949 (m68k_breakpoint_at): New. Add to the_low_target.
1950
1951 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1952 srv_linux_thread_db to yes.
1953
43360365
JB		 19542004-10-20 Joel Brobecker <brobecker@gnat.com>
1955
1956 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1957 (ARCH_SET_FS): Likewise.
1958 (ARCH_GET_FS): Likewise.
1959 (ARCH_GET_GS): Likewise.
1960
fd500816
DJ		 19612004-10-16 Daniel Jacobowitz <dan@debian.org>
1962
1963 * linux-i386-low.c (ps_get_thread_area): New.
1964 * linux-x86-64-low.c (ps_get_thread_area): New.
1965 * linux-low.c: Include <sys/syscall.h>.
1966 (linux_kill_one_process): Don't kill the first thread here.
1967 (linux_kill): Kill the first thread here.
1968 (kill_lwp): New function.
1969 (send_sigstop, linux_send_signal): Use it.
1970 * proc-service.c: Clean up #ifdefs.
1971 (fpregset_info): Delete.
1972 (ps_lgetregs): Update and enable implementation.
1973 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1974 implementations.
1975 * remote-utils.c (struct sym_cache, symbol_cache): New.
1976 (input_interrupt): Print a clearer message.
1977 (async_io_enabled): New variable.
1978 (enable_async_io, disable_async_io): Use it. Update comments.
1979 (look_up_one_symbol): Use the symbol cache.
1980 * thread-db.c (thread_db_look_up_symbols): New function.
1981 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1982
f6de3c42
DJ		 19832004-10-16 Daniel Jacobowitz <dan@debian.org>
1984
1985 * configure.in: Test for -rdynamic.
1986 * configure: Regenerated.
1987 * Makefile (INTERNAL_LDFLAGS): New.
1988 (gdbserver, gdbreplay): Use it.
1989
2c0fc042
AC		 19902004-09-02 Andrew Cagney <cagney@gnu.org>
1991
1992 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1993
075b3282
DJ		 19942004-03-23 Daniel Jacobowitz <drow@mvista.com>
1995
1996 * linux-low.c (linux_wait): Clear all_processes list also.
1997
fa6a77dc
DJ		 19982004-03-12 Daniel Jacobowitz <drow@mvista.com>
1999
2000 * linux-low.c: Include <errno.h>. Remove extern declaration of
2001 errno.
2002
6d782a97
DJ		 20032004-03-12 Daniel Jacobowitz <drow@mvista.com>
2004
2005 * gdbreplay.c, server.h, utils.c: Update copyright years.
2006
3a7fb99b
DJ		 20072004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
2008
2009 * server.c (main): Print child status or termination signal from
2010 variable 'signal', not 'sig'.
2011
c3e735a6
DJ		 20122004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
2013
2014 * linux-low.c (linux_read_memory): Change return type to
2015 int. Check for and return error from ptrace().
2016 * target.c (read_inferior_memory): Change return type to int. Pass
2017 back return status from the_target->read_memory().
2018 * target.h (struct target_ops): Adapt *read_memory() prototype.
2019 Update comment.
2020 (read_inferior_memory): Adapt prototype.
2021 * server.c (main): Return an error packet if
2022 read_inferior_memory() returns an error.
2023
a59d1c82
DJ		 20242004-03-04 Daniel Jacobowitz <drow@mvista.com>
2025
2026 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
2027 Unify with other clean targets.
2028
dc3f8883
DJ		 20292004-02-29 Daniel Jacobowitz <drow@mvista.com>
2030
2031 * server.c (handle_v_cont): Call set_desired_inferior.
2032
89a208da
DJ		 20332004-02-29 Daniel Jacobowitz <drow@mvista.com>
2034
2035 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
2036
62ea82f5
DJ		 20372004-02-29 Daniel Jacobowitz <drow@mvista.com>
2038
2039 * linux-low.c (linux_wait): Unblock async I/O.
2040 (linux_resume): Block and enable async I/O.
2041 * remote-utils.c (block_async_io, unblock_async_io): New functions.
2042 * server.h (block_async_io, unblock_async_io): Add prototypes.
2043
6910d122
DJ		 20442004-02-29 Daniel Jacobowitz <drow@mvista.com>
2045
2046 * remote-utils.c (remote_open): Print a status notice after
2047 opening a TCP port.
2048 * server.c (attach_inferior): Print a status notice after
2049 attaching.
2050
20512004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 2052
2053 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
2054
c89dc5d4
DJ		 20552004-02-26 Daniel Jacobowitz <drow@mvista.com>
2056
2057 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
2058 error packet.
2059 * server.c, target.h: Update copyright years.
2060
4b8dad4a
RM		 20612004-02-25 Roland McGrath <roland@redhat.com>
2062
2063 * target.h (struct target_ops): New member `read_auxv'.
2064 * server.c (handle_query): Handle qPart:auxv:read: query using that.
2065 * linux-low.c (linux_read_auxv): New function.
2066 (linux_target_ops): Initialize `read_auxv' member to that.
2067
d7446758
JB		 20682004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2069
2070 Committed by Jim Blandy <jimb@redhat.com>.
2071
2072 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 2073 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 2074 instead of GPR_SIZE to distiguish s390 and s390x targets.
2075
5544ad89
DJ		 20762004-01-31 Daniel Jacobowitz <drow@mvista.com>
2077
2078 * linux-low.c: Update copyright year.
2079 (check_removed_breakpoint): Clear pending_is_breakpoint.
2080 (linux_set_resume_request, linux_queue_one_thread)
2081 (resume_status_pending_p): New functions.
2082 (linux_continue_one_thread): Use process->resume.
2083 (linux_resume): Only resume threads if there are no pending events.
2084 * linux-low.h (struct process_info): Add resume request
2085 pointer.
2086
2a68b70e
DJ		 20872004-01-30 Daniel Jacobowitz <drow@mvista.com>
2088
2089 * regcache.c (new_register_cache): Clear the allocated register
2090 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
2091
64386c31
DJ		 20922003-10-13 Daniel Jacobowitz <drow@mvista.com>
2093
2094 * linux-low.c (linux_resume): Take a struct thread_resume *
2095 argument.
2096 (linux_wait): Update call.
2097 (resume_ptr): New static variable.
2098 (linux_continue_one_thread): Renamed from
2099 linux_continue_one_process. Use resume_ptr.
2100 (linux_resume): Use linux_continue_one_thread.
2101 * server.c (handle_v_cont, handle_v_requests): New functions.
2102 (myresume): New function.
2103 (main): Handle 'v' case.
2104 * target.h (struct thread_resume): New type.
2105 (struct target_ops): Change argument of "resume" to struct
2106 thread_resume *.
2107 (myresume): Delete macro.
2108
c938e9b0
L		 21092003-08-08 H.J. Lu <hongjiu.lu@intel.com>
2110
2111 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
2112 (uninstall): Support DESTDIR.
2113
7f313d07
BC		 2114Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
2115
2116 * configure.srv: Add xscale*linux copy of arm*linux entry.
2117
3b2fc2ea
DJ		 21182003-07-24 Daniel Jacobowitz <drow@mvista.com>
2119
2120 * linux-arm-low.c (arm_reinsert_addr): New function.
2121 (the_low_target): Add arm_reinsert_addr.
2122
1c0a559e
MK		 21232003-07-08 Mark Kettenis <kettenis@gnu.org>
2124
2125 * mem-break.c: Remove whitespace at end of file.
2126
43d5792c
DJ		 21272003-06-28 Daniel Jacobowitz <drow@mvista.com>
2128
2129 * configure.in: Check whether we need to prototype strerror.
2130 * server.h: Optionally prototype strerror.
2131 * gdbreplay.c (perror_with_name): Use strerror.
2132 * linux-low.c (linux_attach_lwp): Use strerror.
2133 * utils.c (perror_with_name): Use strerror.
2134 * config.in, configure: Regenerated.
2135
c8a86edf
DJ		 21362003-06-28 Daniel Jacobowitz <drow@mvista.com>
2137
2138 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
2139 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
2140
73d37363
DJ		 21412003-06-20 Daniel Jacobowitz <drow@mvista.com>
2142
2143 * Makefile.in (SFILES): Update.
2144 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
2145 low-sun3.c: Remove files.
2146
6ad8ae5c
DJ		 21472003-06-17 Daniel Jacobowitz <drow@mvista.com>
2148
2149 * linux-low.c: Move comment to linux_thread_alive where it belonged.
2150 (linux_detach_one_process, linux_detach): New functions.
2151 (linux_target_ops): Add linux_detach.
2152 * server.c (main): Handle 'D' packet.
2153 * target.h (struct target_ops): Add "detach" member.
2154 (detach_inferior): Define.
2155
1581182a
MK		 21562003-06-13 Mark Kettenis <kettenis@gnu.org>
2157
2158 From Kelley Cook <kelleycook@wideopenwest.com>:
2159 * configure.srv: Accept i[34567]86 variants.
2160
e5379b03
DJ		 21612003-06-05 Daniel Jacobowitz <drow@mvista.com>
2162
2163 * linux-low.c (linux_wait_for_event): Correct comment typos.
2164 (linux_resume_one_process): Call check_removed_breakpoint.
2165 (linux_send_signal): New function.
2166 (linux_target_ops): Add linux_send_signal.
2167 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
2168 of kill.
2169 * target.h (struct target_ops): Add send_signal.
2170
2ff29de4
JB		 21712003-05-29 Jim Blandy <jimb@redhat.com>
2172
2173 * linux-low.c (usr_store_inferior_registers): Transfer buf in
2174 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
2175 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
2176 away part of the register's value.
2177
254787d4
DJ		 21782003-03-26 Daniel Jacobowitz <drow@mvista.com>
2179
2180 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
2181 (linux_wait_for_event, linux_init_signals): Likewise.
2182
94e10508
DJ		 21832003-03-17 Daniel Jacobowitz <drow@mvista.com>
2184
2185 * configure.in: Check for stdlib.h.
2186 * configure: Regenerated.
2187 * config.in: Regenerated.
2188
4c0711e0
DJ		 21892003-01-04 Andreas Schwab <schwab@suse.de>
2190
2191 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
2192
ef66e766
AC		 21932003-01-02 Andrew Cagney <ac131313@redhat.com>
2194
2195 * Makefile.in: Remove obsolete code.
2196
a1358604
DJ		 21972002-11-20 Daniel Jacobowitz <drow@mvista.com>
2198
2199 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
2200 defined(PT_FPR0_HI).
2201
23ce3b1c
DJ		 22022002-11-17 Stuart Hughes <seh@zee2.com>
2203
2204 * linux-arm-low.c (arm_num_regs): Increase.
2205 (arm_regmap): Include status register.
2206
22072002-11-17 Daniel Jacobowitz <drow@mvista.com>
2208
2209 * linux-low.c (register_addr): Remove incorrect -1 check.
2210
a9fa9f7d
DJ		 22112002-08-29 Daniel Jacobowitz <drow@mvista.com>
2212
2213 * linux-low.c (linux_create_inferior): Call setpgid. Return
2214 the new PID.
2215 (unstopped_p, linux_signal_pid): Remove.
2216 (linux_target_ops): Remove linux_signal_pid.
2217 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
2218 global instead of target method.
2219 * target.h (struct target_ops): Remove signal_pid. Update comment
2220 for create_inferior.
2221 * server.c (signal_pid): New variable.
2222 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 2223 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 2224 (attach_inferior): Set signal_pid.
2225
17574093
DJ		 22262002-08-23 Daniel Jacobowitz <drow@mvista.com>
2227
2228 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
2229
22302002-08-20 Jim Blandy <jimb@redhat.com>
2231
2232 * Makefile.in (LDFLAGS): Allow the configure script to establish a
2233 default for this.
2234
22352002-08-01 Andrew Cagney <cagney@redhat.com>
2236
2237 * Makefile.in: Make chill references obsolete.
2238
22392002-07-24 Kevin Buettner <kevinb@redhat.com>
2240
2241 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
2242 * configure: Regenerate.
2243 * config.in: Regenerate.
2244
22452002-07-09 David O'Brien <obrien@FreeBSD.org>
2246
2247 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
2248 (perror_with_name, remote_close, remote_open, expect, play): Static.
2249
22502002-07-04 Michal Ludvig <mludvig@suse.cz>
2251
4b8dad4a 2252 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 2253 byte offsets instead of an array of indexes.
2254 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2255
22562002-06-13 Daniel Jacobowitz <drow@mvista.com>
2257
2258 * regcache.c: Add comment.
2259
22602002-06-11 Daniel Jacobowitz <drow@mvista.com>
2261
2262 * thread-db.c: New file.
2263 * proc-service.c: New file.
2264 * acinclude.m4: New file.
2265 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
2266 proc-service.o, and thread-db.o.
2267 (linux-low.o): Add USE_THREAD_DB.
2268 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
2269 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
2270 * aclocal.m4: Regenerated.
2271 * config.in: Regenerated.
2272 * configure: Regenerated.
2273 * configure.in: Check for proc_service.h, sys/procfs.h,
2274 thread_db.h, and linux/elf.h headrs.
2275 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
2276 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
2277 Check for -lthread_db and thread support.
2278 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
2279 PowerPC, and SuperH.
2280 * i387-fp.c: Constify arguments.
2281 * i387-fp.h: Likewise.
2282 * inferiors.c: (struct thread_info): Renamed from
2283 `struct inferior_info'. Remove PID member. Use generic inferior
2284 list header. All uses updated.
2285 (inferiors, signal_pid): Removed.
2286 (all_threads): New variable.
2287 (get_thread): Define.
2288 (add_inferior_to_list): New function.
2289 (for_each_inferior): New function.
2290 (change_inferior_id): New function.
2291 (add_inferior): Removed.
2292 (remove_inferior): New function.
2293 (add_thread): New function.
2294 (free_one_thread): New function.
2295 (remove_thread): New function.
2296 (clear_inferiors): Use for_each_inferior and free_one_thread.
2297 (find_inferior): New function.
2298 (find_inferior_id): New function.
2299 (inferior_target_data): Update argument type.
2300 (set_inferior_target_data): Likewise.
2301 (inferior_regcache_data): Likewise.
2302 (set_inferior_regcache_data): Likewise.
2303 * linux-low.c (linux_bp_reinsert): Remove.
2304 (all_processes, stopping_threads, using_thrads)
2305 (struct pending_signals, debug_threads, pid_of): New.
2306 (inferior_pid): Replace with macro.
2307 (struct inferior_linux_data): Remove.
2308 (get_stop_pc, add_process): New functions.
2309 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
2310 Use add_process and add_thread.
2311 (linux_attach_lwp): New function, based on old linux_attach. Use
2312 add_process and add_thread. Set stop_expected for new threads.
2313 (linux_attach): New function.
2314 (linux_kill_one_process): New function.
2315 (linux_kill): Kill all LWPs.
2316 (linux_thread_alive): Use find_inferior_id.
2317 (check_removed_breakpoints, status_pending_p): New functions.
2318 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
2319 Update. Use WNOHANG. Wait for cloned processes also. Update process
2320 struct for the found process.
2321 (linux_wait_for_event): New function.
2322 (linux_wait): Use it. Support LWPs.
2323 (send_sigstop, wait_for_sigstop, stop_all_processes)
2324 (linux_resume_one_process, linux_continue_one_process): New functions.
2325 (linux_resume): Support LWPs.
2326 (REGISTER_RAW_SIZE): Remove.
2327 (fetch_register): Use register_size instead. Call supply_register.
2328 (usr_store_inferior_registers): Likewise. Call collect_register.
2329 Fix recursive case.
2330 (regsets_fetch_inferior_registers): Improve error message.
2331 (regsets_store_inferior_registers): Add debugging.
2332 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
2333 (unstopped_p, linux_signal_pid): New functions.
2334 (linux_target_ops): Add linux_signal_pid.
2335 (linux_init_signals): New function.
2336 (initialize_low): Call it. Initialize using_threads.
2337 * regcache.c (inferior_regcache_data): Add valid
2338 flag.
2339 (get_regcache): Fetch registers lazily. Add fetch argument
2340 and update all callers.
2341 (regcache_invalidate_one, regcache_invalidate): New
2342 functions.
2343 (new_register_cache): Renamed from create_register_cache.
2344 Return the new regcache.
2345 (free_register_cache): Change argument to a void *.
2346 (registers_to_string, registers_from_string): Call get_regcache
2347 with fetch flag set.
2348 (register_data): Make static. Pass fetch flag to get_regcache.
2349 (supply_register): Call get_regcache with fetch flag clear.
2350 (collect_register): Call get_regcache with fetch flag set.
2351 (collect_register_as_string): New function.
2352 * regcache.h: Update.
2353 * remote-utils.c (putpkt): Flush after debug output and use
2354 stderr.
2355 Handle input interrupts while waiting for an ACK.
2356 (input_interrupt): Use signal_pid method.
2357 (getpkt): Flush after debug output and use stderr.
2358 (outreg): Use collect_register_as_string.
2359 (new_thread_notify, dead_thread_notify): New functions.
2360 (prepare_resume_reply): Check using_threads. Set thread_from_wait
2361 and general_thread.
2362 (look_up_one_symbol): Flush after debug output.
2363 * server.c (step_thread, server_waiting): New variables.
2364 (start_inferior): Don't use signal_pid. Update call to mywait.
2365 (attach_inferior): Update call to mywait.
2366 (handle_query): Handle qfThreadInfo and qsThreadInfo.
2367 (main): Don't fetch/store registers explicitly. Use
2368 set_desired_inferior. Support proposed ``Hs'' packet. Update
2369 calls to mywait.
2370 * server.h: Update.
2371 (struct inferior_list, struct_inferior_list_entry): New.
2372 * target.c (set_desired_inferior): New.
2373 (write_inferior_memory): Constify.
2374 (mywait): New function.
2375 * target.h: Update.
2376 (struct target_ops): New signal_pid method.
2377 (mywait): Removed macro, added prototype.
2378
2379 * linux-low.h (regset_func): Removed.
2380 (regset_fill_func, regset_store_func): New.
2381 (enum regset_type): New.
2382 (struct regset_info): Add type field. Use new operation types.
2383 (struct linux_target_ops): stop_pc renamed to get_pc.
2384 Add decr_pc_after_break and breakpoint_at.
2385 (get_process, get_thread_proess, get_process_thread)
2386 (strut process_info, all_processes, linux_attach_lwp)
2387 (thread_db_init): New.
2388
2389 * linux-arm-low.c (arm_get_pc, arm_set_pc,
2390 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
2391 (the_low_target): Add new members.
2392 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
2393 (i386_store_fpxregset): Constify.
2394 (target_regsets): Add new kind identifier.
2395 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
2396 (i386_set_pc): Add debugging.
2397 (i386_breakpoint_at): New function.
2398 (the_low_target): Add new members.
2399 * linux-mips-low.c (mips_get_pc, mips_set_pc)
2400 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
2401 (mips_breakpoint_at): New.
2402 (the_low_target): Add new members.
2403 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
2404 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
2405 (the_low_target): Add new members.
2406 * linux-sh-low.c (sh_get_pc, sh_set_pc)
2407 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
2408 (the_low_target): Add new members.
2409 * linux-x86-64-low.c (target_regsets): Add new kind
2410 identifier.
2411
24122002-05-15 Daniel Jacobowitz <drow@mvista.com>
2413
2414 From Martin Pool <mbp@samba.org>:
2415 * server.c (gdbserver_usage): New function.
2416 (main): Call it.
2417
24182002-05-14 Daniel Jacobowitz <drow@mvista.com>
2419
2420 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
2421 stop_at -> stop_pc.
2422
24232002-05-04 Andrew Cagney <ac131313@redhat.com>
2424
2425 * Makefile.in: Remove obsolete code.
2426
24272002-04-24 Michal Ludvig <mludvig@suse.cz>
2428
2429 * linux-low.c (regsets_fetch_inferior_registers),
2430 (regsets_store_inferior_registers): Removed cast to int from
2431 ptrace() calls.
2432 * regcache.h: Added declaration of struct inferior_info.
2433
24342002-04-20 Daniel Jacobowitz <drow@mvista.com>
2435
2436 * inferiors.c (struct inferior_info): Add regcache_data.
2437 (add_inferior): Call create_register_cache.
2438 (clear_inferiors): Call free_register_cache.
2439 (inferior_regcache_data, set_inferior_regcache_data): New functions.
2440 * regcache.c (struct inferior_regcache_data): New.
2441 (registers): Remove.
2442 (get_regcache): New function.
2443 (create_register_cache, free_register_cache): New functions.
2444 (set_register_cache): Don't initialize the register cache here.
2445 (registers_to_string, registers_from_string, register_data): Call
2446 get_regcache.
2447 * regcache.h: Add prototypes.
2448 * server.h: Likewise.
2449
24502002-04-20 Daniel Jacobowitz <drow@mvista.com>
2451
2452 * mem-break.c: New file.
2453 * mem-break.h: New file.
2454 * Makefile.in: Add mem-break.o rule; update server.h
2455 dependencies.
2456 * inferiors.c (struct inferior_info): Add target_data
2457 member.
2458 (clear_inferiors): Free target_data member if set.
2459 (inferior_target_data, set_inferior_target_data): New functions.
2460 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
2461 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
2462 * linux-low.c (linux_bp_reinsert): New variable.
2463 (struct inferior_linux_data): New.
2464 (linux_create_inferior): Use set_inferior_target_data.
2465 (linux_attach): Likewise. Call add_inferior.
2466 (linux_wait_for_one_inferior): New function.
2467 (linux_wait): Call it.
2468 (linux_write_memory): Add const.
2469 (initialize_low): Call set_breakpoint_data.
2470 * linux-low.h (struct linux_target_ops): Add breakpoint
2471 handling members.
2472 * server.c (attach_inferior): Remove extra add_inferior
2473 call.
2474 * server.h: Include mem-break.h. Update inferior.c
2475 prototypes.
2476 * target.c (read_inferior_memory)
2477 (write_inferior_memory): New functions.
2478 * target.h (read_inferior_memory)
2479 (write_inferior_memory): Change macros to prototypes.
2480 (struct target_ops): Update comments. Add const to write_memory
2481 definition.
2482
24832002-04-11 Daniel Jacobowitz <drow@mvista.com>
2484
2485 * linux-low.c (usr_store_inferior_registers): Support
2486 registers which are allowed to fail to store.
2487 * linux-low.h (linux_target_ops): Likewise.
2488 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
2489 (ppc_cannot_store_register): FPSCR may not be storable.
2490
24912002-04-09 Daniel Jacobowitz <drow@mvista.com>
2492
2493 * server.h: Include <string.h> if HAVE_STRING_H.
2494 * ChangeLog: Correct paths in last ChangeLog entry.
2495
24962002-04-09 Daniel Jacobowitz <drow@mvista.com>
2497
2498 * linux-low.h: Remove obsolete prototypes.
2499 (struct linux_target_ops): New.
2500 (extern the_low_target): New.
2501 * linux-low.c (num_regs, regmap): Remove declarations.
2502 (register_addr): Use the_low_target explicitly.
2503 (fetch_register): Likewise.
2504 (usr_fetch_inferior_registers): Likewise.
2505 (usr_store_inferior_registers): Likewise.
2506 * linux-arm-low.c (num_regs): Remove.
2507 (arm_num_regs): Define.
2508 (arm_regmap): Renamed from regmap, made static.
2509 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
2510 made static.
2511 (arm_cannot_store_register): Renamed from cannot_store_register,
2512 made static.
2513 (the_low_target): New.
2514 * linux-i386-low.c (num_regs): Remove.
2515 (i386_num_regs): Define.
2516 (i386_regmap): Renamed from regmap, made static.
2517 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
2518 made static.
2519 (i386_cannot_store_register): Renamed from cannot_store_register,
2520 made static.
2521 (the_low_target): New.
2522 * linux-ia64-low.c (num_regs): Remove.
2523 (ia64_num_regs): Define.
2524 (ia64_regmap): Renamed from regmap, made static.
2525 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
2526 made static.
2527 (ia64_cannot_store_register): Renamed from cannot_store_register,
2528 made static.
2529 (the_low_target): New.
2530 * linux-m68k-low.c (num_regs): Remove.
2531 (m68k_num_regs): Define.
2532 (m68k_regmap): Renamed from regmap, made static.
2533 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
2534 made static.
2535 (m68k_cannot_store_register): Renamed from cannot_store_register,
2536 made static.
2537 (the_low_target): New.
2538 * linux-mips-low.c (num_regs): Remove.
2539 (mips_num_regs): Define.
2540 (mips_regmap): Renamed from regmap, made static.
2541 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
2542 made static.
2543 (mips_cannot_store_register): Renamed from cannot_store_register,
2544 made static.
2545 (the_low_target): New.
2546 * linux-ppc-low.c (num_regs): Remove.
2547 (ppc_num_regs): Define.
2548 (ppc_regmap): Renamed from regmap, made static.
2549 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
2550 made static.
2551 (ppc_cannot_store_register): Renamed from cannot_store_register,
2552 made static.
2553 (the_low_target): New.
2554 * linux-s390-low.c (num_regs): Remove.
2555 (s390_num_regs): Define.
2556 (s390_regmap): Renamed from regmap, made static.
2557 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
2558 made static.
2559 (s390_cannot_store_register): Renamed from cannot_store_register,
2560 made static.
2561 (the_low_target): New.
2562 * linux-sh-low.c (num_regs): Remove.
2563 (sh_num_regs): Define.
2564 (sh_regmap): Renamed from regmap, made static.
2565 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
2566 made static.
2567 (sh_cannot_store_register): Renamed from cannot_store_register,
2568 made static.
2569 (the_low_target): New.
2570 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
2571 (the_low_target): New.
2572
25732002-04-09 Daniel Jacobowitz <drow@mvista.com>
2574
2575 * Makefile.in: Add stamp-h target.
2576 * configure.in: Create stamp-h.
2577 * configure: Regenerated.
2578
25792002-04-09 Daniel Jacobowitz <drow@mvista.com>
2580
2581 * inferiors.c: New file.
2582 * target.c: New file.
2583 * target.h: New file.
2584 * Makefile.in: Add target.o and inferiors.o. Update
2585 dependencies.
2586 * linux-low.c (inferior_pid): New static variable,
2587 moved from server.c.
2588 (linux_create_inferior): Renamed from create_inferior.
2589 Call add_inferior. Return 0 on success instead of a PID.
2590 (linux_attach): Renamed from myattach.
2591 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
2592 (linux_thread_alive): Renamed from mythread_alive.
2593 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
2594 child dies.
2595 (linux_resume): Renamed from myresume. Add missing ``return 0''.
2596 (regsets_store_inferior_registers): Correct error message.
2597 Add missing ``return 0''.
2598 (linux_fetch_registers): Renamed from fetch_inferior_registers.
2599 (linux_store_registers): Renamed from store_inferior_registers.
2600 (linux_read_memory): Renamed from read_inferior_memory.
2601 (linux_write_memory): Renamed from write_inferior_memory.
2602 (linux_target_ops): New structure.
2603 (initialize_low): Call set_target_ops ().
2604 * remote-utils.c (unhexify): New function.
2605 (hexify): New function.
2606 (input_interrupt): Send signals to ``signal_pid''.
2607 * server.c (inferior_pid): Remove.
2608 (start_inferior): Update create_inferior call.
2609 (attach_inferior): Call add_inferior.
2610 (handle_query): New function.
2611 (main): Call handle_query for `q' packets.
2612 * server.h: Include "target.h". Remove obsolete prototypes.
2613 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
2614
26152002-04-09 Daniel Jacobowitz <drow@mvista.com>
2616
2617 * Makefile.in: Add WARN_CFLAGS. Update configury
2618 dependencies.
2619 * configure.in: Check for <string.h>
2620 * configure: Regenerate.
2621 * config.in: Regenerate.
2622 * gdbreplay.c: Include needed system headers.
2623 (remote_open): Remove strchr prototype.
2624 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
2625 * regcache.c (supply_register): Change buf argument to const void *.
2626 (supply_register_by_name): Likewise.
2627 (collect_register): Change buf argument to void *.
2628 (collect_register_by_name): Likewise.
2629 * regcache.h: Add missing prototypes.
2630 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
2631 * server.c (handle_query): New function.
2632 (attached): New static variable, moved out of main.
2633 (main): Quiet longjmp clobber warnings.
2634 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
2635 * utils.c (error): Remove NORETURN.
2636 (fatal): Likewise.
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