1 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
3 * remote-utils.c (getpkt): Also generate remote-debug
4 information if noack_mode is set.
6 2009-02-06 Pedro Alves <pedro@codesourcery.com>
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.
14 2009-01-26 Pedro Alves <pedro@codesourcery.com>
16 * server.c (gdbserver_usage): Mention --remote-debug.
17 (main): Accept '--remote-debug' switch.
19 2009-01-18 Doug Evans <dje@google.com>
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
27 (handle_v_run): Ditto. Call freeargv.
28 * server.h (freeargv): Declare.
29 * utils.c (freeargv): New fn.
31 2009-01-15 Doug Evans <dje@google.com>
33 * gdbreplay.c (perror_with_name): Make arg const char *.
34 * server.h (target_signal_to_name): Make return type const char *.
35 * thread-db.c (thread_db_err_str): Make return type const char *.
36 * utils.c (perror_with_name): Make arg const char *.
38 2009-01-14 Pedro Alves <pedro@codesourcery.com>
40 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
41 when handling a EXIT_PROCESS_DEBUG_EVENT.
43 2009-01-06 Joel Brobecker <brobecker@adacore.com>
45 * gdbreplay.c (gdbreplay_version): Update copyright year.
46 * server.c (gdbserver_version): Likewise.
48 2009-01-05 Doug Evans <dje@google.com>
50 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
51 (handle_extended_wait): Improve comment.
53 2008-12-13 Doug Evans <dje@google.com>
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.
63 * remote-utils.c: Ditto.
68 2008-12-12 Doug Evans <dje@google.com>
70 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
73 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
75 2008-12-09 Doug Evans <dje@google.com>
77 * linux-low.h (struct process_info): Delete member tid, unused.
78 * thread-db.c (find_one_thread): Update.
79 (maybe_attach_thread): Update.
81 2008-12-02 Pedro Alves <pedro@codesourcery.com>
83 * target.h (struct target_ops): Add qxfer_osdata member.
84 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
86 (linux_qxfer_osdata): New functions.
87 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
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.
97 2008-11-24 Doug Evans <dje@google.com>
99 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
101 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
103 * server.c (handle_v_run): Always use the supplied argument list.
105 2008-11-19 Bob Wilson <bob.wilson@acm.org>
107 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
108 (xtensa_regmap_table): Add entry for scompare1.
110 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
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
125 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
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.
135 2008-10-21 Doug Evans <dje@google.com>
137 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
138 (READLINE_DIR,READLINE_DEP): Delete.
139 (INTERNAL_CFLAGS): Update.
142 2008-10-10 Pedro Alves <pedro@codesourcery.com>
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].
147 2008-09-08 Pedro Alves <pedro@codesourcery.com>
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.
153 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
155 * configure.srv: Merge MIPS and MIPS64.
157 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
159 * Makefile.in (uninstall): Apply $(EXEEXT) too.
161 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
163 * Makefile.in: Add required vsx dependencies.
165 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
166 Declare init_registers_powerpc_vsx32l.
167 Declare init_registers_powerpc_vsx64l.
168 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
169 (ppc_arch_setup): Check for VSX in hwcap.
170 (ppc_fill_vsxregset): New function.
171 (ppc_store_vsxregset): New function.
172 Add new VSX entry in regset_info target_regsets.
174 * configure.srv: Add new VSX dependencies.
176 2008-08-12 Pedro Alves <pedro@codesourcery.com>
178 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
179 (remote_open): Set or clear transport_is_reliable.
180 (putpkt_binary): Don't expect acks in noack mode.
181 (getpkt): Don't send ack/nac in noack mode.
182 * server.c (handle_general_set): Handle QStartNoAckMode.
183 (handle_query): If connected by tcp pass QStartNoAckMode+ in
185 (main): Reset noack_mode on every connection.
186 * server.h (noack_mode): Declare.
188 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
190 * Makefile.in (GDBREPLAY_OBS): New variable.
191 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
193 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
194 Daniel Jacobowitz <dan@codesourcery.com>
196 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
197 (usr_store_inferior_registers): Likewise.
198 (regsets_store_inferior_registers): Likewise.
200 2008-07-31 Rolf Jansen <rj@surtec.com>
201 Pedro Alves <pedro@codesourcery.com>
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.
210 2008-07-28 Doug Kwan <dougkwan@google.com>
212 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
213 (linux_write_memory): Remove declaration of errno.
215 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
217 * linux-low.c (handle_extended_wait): Do not use "status"
218 variable uninitialized.
220 2008-07-07 Pedro Alves <pedro@codesourcery.com>
222 * server.c (handle_v_attach): Inhibit reporting dll changes.
224 2008-06-27 Pedro Alves <pedro@codesourcery.com>
226 * remote-utils.c (prepare_resume_reply): If requested, don't
227 output "thread:TID" in the T stop reply.
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
233 (handle_v_requests): If requested, disable support for vCont.
234 (gdbserver_show_disableable): New.
235 (main): Handle --disable-packet and --disable-packet=LIST.
237 * server.h (disable_packet_vCont, disable_packet_Tthread)
238 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
240 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
242 * server.c (gdbserver_usage): Mention --version.
244 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
246 * Makefile.in (gdbreplay.o): New rule.
248 2008-06-06 Joseph Myers <joseph@codesourcery.com>
250 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
251 message, not gdbserver.
253 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
254 Nathan Sidwell <nathan@codesourcery.com>
255 Joseph Myers <joseph@codesourcery.com>
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.
268 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
270 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
271 (arm_breakpoint_at): Handle Thumb.
272 (the_low_target): Add comment.
274 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
276 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
278 2008-05-09 Doug Evans <dje@google.com>
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.
283 (handle_search_memory): New fn.
284 (handle_query): Process qSearch:memory packets.
286 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
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.
294 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
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
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.
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.
335 * inferiors.c (clear_inferiors): Reset current_inferior.
337 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
339 * acinclude.m4: Add override.m4.
340 * configure: Regenerate.
342 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
344 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
345 initial call to init_register_ppc64.
347 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
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.
353 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
355 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
356 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
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.
373 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
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
382 (initialize_low): Allocate disabled_regsets.
384 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
386 * Makefile.in (LIBOBJS): New.
388 (memmem.o): New rule.
389 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
390 * configure: Regenerated.
392 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
394 * server.c (handle_query): Never return "unsupported" for
395 qXfer:features:read queries.
397 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
399 * server.c (get_features_xml): Fix inverted condition.
400 (handle_query): Always support qXfer:feature:read.
402 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
404 * server.c (wrapper_argv): New.
405 (start_inferior): Handle wrapper_argv. If set, expect an extra
407 (gdbserver_usage): Document --wrapper.
408 (main): Parse --wrapper.
410 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
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
419 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
421 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
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.
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.
442 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
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.
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.
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.
476 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
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.
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.
490 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
491 (ppc_supply_ptrace_register): Likewise.
492 (the_low_target): Update.
494 * linux-i386-low.c (the_low_target): Update.
495 * linux-x86-64-low.c (the_low_target): Update.
497 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
499 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
500 reg-s390.o and reg-s390x.o.
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.
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.
513 * regcache.c (realloc_register_cache): New function.
514 (set_register_cache): Call it for each existing regcache.
516 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
518 * server.h (init_registers): Remove prototype.
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.
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.
565 * spu-low.c (init_registers_spu): Add prototype.
566 (initialize_low): Call initialie_registers_spu () instead of
567 initialize_registers ().
569 2008-02-19 Pedro Alves <pedro@codesourcery.com>
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
575 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
577 * server.c (handle_query): Correct length check.
579 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
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
598 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
600 * server.c (monitor_show_help): Add "exit".
602 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
604 * Makefile.in (SFILES): Add linux-xtensa-low.c.
605 (clean): Add reg-xtensa.c.
606 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
607 * configure.srv (xtensa*-*-linux*) New target.
608 * linux-xtensa-low.c: New.
609 * xtensa-xtregs.c: New.
611 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
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
637 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
638 * configure: Regenerate.
640 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
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
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
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.
668 2007-12-20 Andreas Schwab <schwab@suse.de>
670 * linux-low.c (STACK_SIZE): Define.
671 (linux_tracefork_child): Use it. Use __clone2 on ia64.
672 (linux_test_for_tracefork): Likewise.
674 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
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
680 (set_breakpoint_at): Update handler type.
681 (reinsert_breakpoint_handler): Return 1 instead of calling
683 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
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.
691 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
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.
698 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
700 * server.c (myresume): Add own_buf argument.
701 (main): Update calls.
703 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
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.
718 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
720 * remote-utils.c (readchar): Allow binary data in received messages.
722 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
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
731 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
733 * server.c (main): Don't report dll events on the initial
734 connection on attaches.
736 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
738 * server.c (main): Relax numerical bases supported for the pid of
739 the --attach command line argument.
741 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
743 * win32-low.c (win32_attach): Call OpenProcess before
744 DebugActiveProcess, not after. Add last error output to error
747 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
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'
757 Pedro Alves <pedro_alves@portugalmail.pt>
759 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
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,
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
776 Pedro Alves <pedro_alves@portugalmail.pt>
778 * win32-low.h (win32_thread_info): Add descriptions to the
779 structure members. Replace `suspend_count' counter by a
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.
788 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
790 * win32-low.c (win32_wait): Don't read from the inferior when it
793 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
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.
799 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
801 * hostio.c: Correct copyright year.
803 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
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.
813 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
815 * linux-low.c: Include <sched.h>.
817 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
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.
823 2007-10-31 Joel Brobecker <brobecker@adacore.com>
825 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
827 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
829 * linux-low.c (handle_extended_wait): Handle unexpected signals.
831 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
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
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.
875 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
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*
883 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
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.
896 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
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.
903 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
905 * linux-low.c (linux_wait_for_event): Do not pass signals while
908 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
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.
916 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
918 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
920 2007-08-23 Joel Brobecker <brobecker@adacore.com>
922 * configure.ac: Switch license to GPLv3.
924 2007-08-01 Michael Snyder <msnyder@access-company.com>
926 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
928 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
930 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
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.
938 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
940 * server.c (main): Check for inferior exit before main loop.
942 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
944 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
945 instead of on tmp_desc.
947 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
948 Daniel Jacobowitz <dan@codesourcery.com>
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
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
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.
976 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
978 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
979 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
981 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
983 * win32-low.c (handle_output_debug_string): Ignore event if not
986 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
988 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
990 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
992 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
994 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
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
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.
1013 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
1015 * thread-db.c (thread_db_find_new_threads): Add prototype.
1016 (thread_db_create_event): Check for the main thread before adding
1018 (maybe_attach_thread): Only enable event reporting if TID == 0.
1019 (thread_db_get_tls_address): Check for new threads.
1021 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
1023 * linux-low.c (linux_create_inferior): Try execv before execvp.
1024 * spu-low.c (spu_create_inferior): Likewise.
1026 2007-06-13 Mike Frysinger <vapier@gentoo.org>
1028 * linux-low.c (linux_create_inferior): Change execv to execvp.
1029 * spu-low.c (spu_create_inferior): Likewies.
1031 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
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
1037 * configure.srv: Specify XML files and new regformats for MIPS and
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.
1048 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1049 Markus Deuling <deuling@de.ibm.com>
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.
1059 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
1061 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
1062 accessing non-seekable spufs files.
1064 2007-05-16 Markus Deuling <deuling@de.ibm.com>
1066 * server.c (handle_query): Add reply for qC packet.
1068 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1069 Leo Zayas <lerele@champenstudios@com>
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.
1077 * win32-low.c (winapi_DebugBreakProcess,
1078 winapi_GenerateConsoleCtrlEvent): New typedefs.
1079 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
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.
1086 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
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.
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
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
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.
1131 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
1132 (arm_get_thread_context): New.
1133 (arm_set_thread_context): 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.
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.
1148 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1150 * linux-low.c (linux_detach): Change return type to int. Return 0.
1151 * spu-low.c (spu_detach): Likewise.
1153 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1155 * target.h (target_ops): Change return type of detach to int.
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.
1169 (win32_target_op): Add win32_join.
1171 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1173 * win32-low.c (win32-attach): Fix return value.
1174 * target.h (target_ops): Describe ATTACH return values.
1176 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
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.
1185 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
1187 * win32-low.c (win32_wait): Don't use WSTOPSIG.
1189 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
1191 * win32-low.c: Commit leftover changes from 2007-03-29.
1193 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
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.
1201 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1203 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
1204 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
1206 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1208 * configure.srv (arm*-*-mingw32ce*): Move near the other
1211 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
1213 * configure.ac: Add errno checking.
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.
1218 * configure.srv (i[34567]86-*-cygwin*): Add
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.
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.
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.
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
1270 (win32_detach): Use coredll.dll on Windows CE.
1271 (win32_resume): Let low target handle debug registers, and
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.
1293 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
1295 * win32-low.c: Rename typedef thread_info to
1296 win32_thread_info throughout.
1298 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
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.
1305 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
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.
1314 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
1316 * server.c (main): Correct strtoul check.
1318 2007-03-27 Jon Ringle <jon@ringle.org>
1320 * linux-low.c: Check __ARCH_HAS_MMU__ also.
1322 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
1324 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
1326 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
1328 * terminal.h: Check HAVE_SGTTY_H.
1330 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
1332 * remote-utils.c (remote_open): Print out the assigned port number.
1334 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
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
1345 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1347 * Makefile.in (EXEEXT): New.
1348 (clean): Use $(EXEEXT).
1350 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
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
1360 (input_interrupt): Likewise.
1362 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
1364 * server.c (get_features_xml): Check if target implemented
1366 * win32-i386-low.c (win32_arch_string): New.
1367 (win32_target_ops): Add win32_arch_string as arch_string member.
1369 2007-02-22 Markus Deuling <deuling@de.ibm.com>
1371 * spu-low.c (spu_arch_string): New.
1372 (spu_target_ops): Add spu_arch_string.
1374 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
1376 * remote-utils.c: Remove HAVE_TERMINAL_H check.
1377 * configure.ac: Do not check for terminal.h.
1378 * configure, config.in: Regenerated.
1380 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1382 * Makefile.in (OBS): Add $(XML_BUILTIN).
1383 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
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
1397 (handle_query): Handle multiple annexes.
1399 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
1401 * remote-utils.c [USE_WIN32API] (read, write): Define.
1402 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
1405 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
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.
1417 2007-01-03 Denis Pilat <denis.pilat@st.com>
1418 Daniel Jacobowitz <dan@codesourcery.com>
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.
1424 2006-12-30 Denis PILAT <denis.pilat@st.com>
1425 Daniel Jacobowitz <dan@codesourcery.com>
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.
1432 2006-12-05 Markus Deuling <deuling@de.ibm.com>
1434 * README: Update supported targets.
1436 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
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.
1450 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
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.
1457 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1459 * configure.ac: Correct td_thr_tls_get_addr test.
1460 * configure: Regenerated.
1462 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
1464 * linux-low.c (linux_wait_for_event): Reformat. Use the
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.
1472 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
1474 * server.c (handle_query): Correct error handling for read_auxv.
1476 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
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.
1483 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
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.
1500 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
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.
1511 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
1513 * remote-utils.c (try_rle): New function.
1514 (putpkt_binary): Use it.
1516 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
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
1525 2006-08-08 Richard Sandiford <richard@codesourcery.com>
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().
1534 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
1536 * server.c (handle_query): Correct qPart to qXfer.
1538 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
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
1556 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
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.
1570 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
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.
1578 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
1580 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
1581 (putpkt_binary): Renamed from putpkt and adjusted for binary
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.
1590 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
1592 * server.c (handle_query): Handle qSupported.
1594 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
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.
1601 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
1603 * Makefile.in (linux-arm-low.o): Update dependencies.
1604 * linux-arm-low.c: Include "gdb_proc_service.h".
1605 (PTRACE_GET_THREAD_AREA): Define.
1606 (ps_get_thread_area): New function.
1608 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
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.
1618 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
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.
1626 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
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.
1638 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1640 * remote-utils.c (prepare_resume_reply): Move declaration
1641 of gdb_id_from_wait to the top of the block.
1643 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
1645 * linux-low.c (regsets_store_inferior_registers): Read the regset
1646 from the target before filling it.
1648 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
1650 * server.c (attach_inferior): Return SIGTRAP for a successful
1653 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
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.
1665 2005-12-23 Eli Zaretskii <eliz@gnu.org>
1677 * linux-x86-64-low.c:
1680 * linux-ppc64-low.c:
1689 * linux-crisv32-low.c:
1701 * gdbserver.1: Add (C) after Copyright. Update the FSF
1704 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
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.
1710 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
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.
1717 2005-10-25 Andreas Schwab <schwab@suse.de>
1719 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
1721 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
1722 (ia64_num_regs): Reduce to 462.
1724 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
1726 * acinclude.m4: Correct quoting.
1727 * aclocal.m4: Regenerated.
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.
1735 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1737 * server.h (error, fatal, warning): Add ATTR_FORMAT.
1739 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
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
1750 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1751 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1753 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
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
1767 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
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.
1774 2005-07-01 Steve Ellcey <sje@cup.hp.com>
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.
1782 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
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.
1789 2005-06-13 Mark Kettenis <kettenis@gnu.org>
1791 * configure.ac: Simplify and improve check for socklen_t.
1792 * configure, config.in: Regenerate.
1794 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
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.
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
1809 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
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):
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,
1825 (read_inferior_memory, write_inferior_memory): Update.
1826 * linux-low.h (struct linux_target_ops): Change type of breakpoint
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.
1834 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
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.
1841 2005-05-23 Orjan Friberg <orjanf@axis.com>
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
1852 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
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.
1858 2005-05-12 Orjan Friberg <orjanf@axis.com>
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
1869 * server.c (main): Recognize 'Z' and 'z' packets.
1871 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
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.
1877 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1879 * proc-service.c (ps_lgetregs): Search all_processes instead of
1882 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
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.
1889 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
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.
1895 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1897 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1899 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
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
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
1924 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
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.
1931 2005-01-07 Andrew Cagney <cagney@gnu.org>
1933 * configure.ac: Rename configure.in, require autoconf 2.59.
1934 * configure: Re-generate.
1936 2004-12-08 Daniel Jacobowitz <dan@debian.org>
1938 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1940 * aclocal.m4: Regenerated.
1941 * configure: Regenerated.
1943 2004-11-21 Andreas Schwab <schwab@suse.de>
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.
1951 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1952 srv_linux_thread_db to yes.
1954 2004-10-20 Joel Brobecker <brobecker@gnat.com>
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.
1961 2004-10-16 Daniel Jacobowitz <dan@debian.org>
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
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.
1983 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1985 * configure.in: Test for -rdynamic.
1986 * configure: Regenerated.
1987 * Makefile (INTERNAL_LDFLAGS): New.
1988 (gdbserver, gdbreplay): Use it.
1990 2004-09-02 Andrew Cagney <cagney@gnu.org>
1992 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1994 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
1996 * linux-low.c (linux_wait): Clear all_processes list also.
1998 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
2000 * linux-low.c: Include <errno.h>. Remove extern declaration of
2003 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
2005 * gdbreplay.c, server.h, utils.c: Update copyright years.
2007 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
2009 * server.c (main): Print child status or termination signal from
2010 variable 'signal', not 'sig'.
2012 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
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.
2020 (read_inferior_memory): Adapt prototype.
2021 * server.c (main): Return an error packet if
2022 read_inferior_memory() returns an error.
2024 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
2026 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
2027 Unify with other clean targets.
2029 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2031 * server.c (handle_v_cont): Call set_desired_inferior.
2033 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2035 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
2037 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
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.
2044 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2046 * remote-utils.c (remote_open): Print a status notice after
2048 * server.c (attach_inferior): Print a status notice after
2051 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
2053 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
2055 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
2057 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
2059 * server.c, target.h: Update copyright years.
2061 2004-02-25 Roland McGrath <roland@redhat.com>
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.
2068 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2070 Committed by Jim Blandy <jimb@redhat.com>.
2072 * linux-s390-low.c (s390_num_regs): Update.
2073 (s390_regmap): Remove control registers. Use __s390x__ predefine
2074 instead of GPR_SIZE to distiguish s390 and s390x targets.
2076 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
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
2087 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
2089 * regcache.c (new_register_cache): Clear the allocated register
2090 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
2092 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
2094 * linux-low.c (linux_resume): Take a struct thread_resume *
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
2107 (myresume): Delete macro.
2109 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
2111 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
2112 (uninstall): Support DESTDIR.
2114 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
2116 * configure.srv: Add xscale*linux copy of arm*linux entry.
2118 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
2120 * linux-arm-low.c (arm_reinsert_addr): New function.
2121 (the_low_target): Add arm_reinsert_addr.
2123 2003-07-08 Mark Kettenis <kettenis@gnu.org>
2125 * mem-break.c: Remove whitespace at end of file.
2127 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
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.
2136 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
2138 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
2139 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
2141 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
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.
2147 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
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.
2156 2003-06-13 Mark Kettenis <kettenis@gnu.org>
2158 From Kelley Cook <kelleycook@wideopenwest.com>:
2159 * configure.srv: Accept i[34567]86 variants.
2161 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
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
2169 * target.h (struct target_ops): Add send_signal.
2171 2003-05-29 Jim Blandy <jimb@redhat.com>
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.
2178 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
2180 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
2181 (linux_wait_for_event, linux_init_signals): Likewise.
2183 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
2185 * configure.in: Check for stdlib.h.
2186 * configure: Regenerated.
2187 * config.in: Regenerated.
2189 2003-01-04 Andreas Schwab <schwab@suse.de>
2191 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
2193 2003-01-02 Andrew Cagney <ac131313@redhat.com>
2195 * Makefile.in: Remove obsolete code.
2197 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
2199 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
2200 defined(PT_FPR0_HI).
2202 2002-11-17 Stuart Hughes <seh@zee2.com>
2204 * linux-arm-low.c (arm_num_regs): Increase.
2205 (arm_regmap): Include status register.
2207 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
2209 * linux-low.c (register_addr): Remove incorrect -1 check.
2211 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
2213 * linux-low.c (linux_create_inferior): Call setpgid. Return
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
2223 gdbserver. Set the child to be the foreground process group.
2224 (attach_inferior): Set signal_pid.
2226 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
2228 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
2230 2002-08-20 Jim Blandy <jimb@redhat.com>
2232 * Makefile.in (LDFLAGS): Allow the configure script to establish a
2235 2002-08-01 Andrew Cagney <cagney@redhat.com>
2237 * Makefile.in: Make chill references obsolete.
2239 2002-07-24 Kevin Buettner <kevinb@redhat.com>
2241 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
2242 * configure: Regenerate.
2243 * config.in: Regenerate.
2245 2002-07-09 David O'Brien <obrien@FreeBSD.org>
2247 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
2248 (perror_with_name, remote_close, remote_open, expect, play): Static.
2250 2002-07-04 Michal Ludvig <mludvig@suse.cz>
2252 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
2253 byte offsets instead of an array of indexes.
2254 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2256 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
2258 * regcache.c: Add comment.
2260 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
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.
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
2339 (get_regcache): Fetch registers lazily. Add fetch argument
2340 and update all callers.
2341 (regcache_invalidate_one, regcache_invalidate): New
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
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
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
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.
2376 (struct target_ops): New signal_pid method.
2377 (mywait): Removed macro, added prototype.
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.
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
2412 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
2414 From Martin Pool <mbp@samba.org>:
2415 * server.c (gdbserver_usage): New function.
2418 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
2420 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
2423 2002-05-04 Andrew Cagney <ac131313@redhat.com>
2425 * Makefile.in: Remove obsolete code.
2427 2002-04-24 Michal Ludvig <mludvig@suse.cz>
2429 * linux-low.c (regsets_fetch_inferior_registers),
2430 (regsets_store_inferior_registers): Removed cast to int from
2432 * regcache.h: Added declaration of struct inferior_info.
2434 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
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
2447 * regcache.h: Add prototypes.
2448 * server.h: Likewise.
2450 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
2452 * mem-break.c: New file.
2453 * mem-break.h: New file.
2454 * Makefile.in: Add mem-break.o rule; update server.h
2456 * inferiors.c (struct inferior_info): Add target_data
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
2472 * server.c (attach_inferior): Remove extra add_inferior
2474 * server.h: Include mem-break.h. Update inferior.c
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
2483 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
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.
2491 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2493 * server.h: Include <string.h> if HAVE_STRING_H.
2494 * ChangeLog: Correct paths in last ChangeLog entry.
2496 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
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,
2511 (arm_cannot_store_register): Renamed from cannot_store_register,
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,
2519 (i386_cannot_store_register): Renamed from cannot_store_register,
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,
2527 (ia64_cannot_store_register): Renamed from cannot_store_register,
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,
2535 (m68k_cannot_store_register): Renamed from cannot_store_register,
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,
2543 (mips_cannot_store_register): Renamed from cannot_store_register,
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,
2551 (ppc_cannot_store_register): Renamed from cannot_store_register,
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,
2559 (s390_cannot_store_register): Renamed from cannot_store_register,
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,
2567 (sh_cannot_store_register): Renamed from cannot_store_register,
2569 (the_low_target): New.
2570 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
2571 (the_low_target): New.
2573 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2575 * Makefile.in: Add stamp-h target.
2576 * configure.in: Create stamp-h.
2577 * configure: Regenerated.
2579 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
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
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
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.
2615 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
2617 * Makefile.in: Add WARN_CFLAGS. Update configury
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.