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* gdb.base/unload.c (dlopen, dlsym): Use the TEXT macro to convert
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
34d86ddd
PA		 12007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
2
3 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
4
5a0e3bd0
JB		 52007-08-23 Joel Brobecker <brobecker@adacore.com>
6
7 * configure.ac: Switch license to GPLv3.
8
f88c79e6
MS		 92007-08-01 Michael Snyder <msnyder@access-company.com>
10
11 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12
6b3d9b83
PA		 132007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14
15 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16 typedef.
17 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
18 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
19 CloseToolhelp32Snapshot.
20 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
21 CloseToolhelp32Snapshot.
22
c588c53c
MS		 232007-07-27 Michael Snyder <michael.snyder@access-company.com>
24
25 * server.c (main): Check for inferior exit before main loop.
26
aa0403d9
PA		 272007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
28
29 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
30 instead of on tmp_desc.
31
255e7678
DJ		 322007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
33 Daniel Jacobowitz <dan@codesourcery.com>
34
35 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
36 (add_thread): Minor cleanups.
37 (clear_inferiors): Move lower in the file. Clear the DLL
38 list.
39 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
40 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
41 (xml_escape_text): New.
42 * server.c (handle_query): Handle qXfer:libraries:read. Report it
43 for qSupported.
44 (handle_v_cont): Report errors.
45 (gdbserver_version): Update.
46 (main): Correct size of own_buf. Do not report initial DLL events.
47 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
48 (unloaded_dll, xml_escape_text): New.
49 * win32-low.c (enum target_waitkind): Update comments.
50 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
51 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
52 (win32_EnumProcessModules, win32_GetModuleInformation)
53 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
54 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
55 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
56 (win32_Module32First, win32_Module32Next, load_toolhelp)
57 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
58 (get_child_debug_event): Handle DLL events.
59 (win32_wait): Likewise.
60
0d37add9
DJ		 612007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
62
63 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
64 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
65
45e2715e
PA		 662007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
67
68 * win32-low.c (handle_output_debug_string): Ignore event if not
69 waiting.
70
c5674cf1
PA		 712007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
72
73 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
74
2bbe3cc1
DJ		 752007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
76
77 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
78
ae13219e
DJ		 792007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
80
81 * inferiors.c (change_inferior_id): Add comment.
82 * linux-low.c (check_removed_breakpoint): Add an early
83 prototype. Improve debug output.
84 (linux_attach): Doc update.
85 (linux_detach_one_process, linux_detach): Clean up before releasing
86 each process.
87 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
88 * linux-low.h (struct process_info): Doc improvement.
89 * mem-break.c (delete_all_breakpoints): New.
90 * mem-break.h (delete_all_breakpoints): New prototype.
91 * thread-db.c (find_first_thread): New.
92 (thread_db_create_event): Call it instead of
93 thread_db_find_new_threads. Clean up unused variables.
94 (maybe_attach_thread): Remove first thread handling.
95 (thread_db_find_new_threads): Use find_first_thread.
96 (thread_db_get_tls_address): Likewise.
97
4105de34
DJ		 982007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
99
100 * thread-db.c (thread_db_find_new_threads): Add prototype.
101 (thread_db_create_event): Check for the main thread before adding
102 a new thread.
103 (maybe_attach_thread): Only enable event reporting if TID == 0.
104 (thread_db_get_tls_address): Check for new threads.
105
2b876972
DJ		 1062007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
107
108 * linux-low.c (linux_create_inferior): Try execv before execvp.
109 * spu-low.c (spu_create_inferior): Likewise.
110
7a245884
DJ		 1112007-06-13 Mike Frysinger <vapier@gentoo.org>
112
113 * linux-low.c (linux_create_inferior): Change execv to execvp.
114 * spu-low.c (spu_create_inferior): Likewies.
115
117ce543
DJ		 1162007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
117
118 * Makefile.in (clean): Clean new files instead of deleted ones.
119 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
120 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
121 rules.
122 * configure.srv: Specify XML files and new regformats for MIPS and
123 MIPS64 GNU/Linux.
124 * linux-mips-low.c (mips_num_regs): Set to only used registers.
125 (mips_regmap): Do not fetch $0. Remove unused registers. Add
126 an entry for the restart register.
127 (mips_cannot_fetch_register, mips_cannot_store_register)
128 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
129 register names to match the XML descriptions.
130 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
131 restart register instead of $0.
132
0e7f50da
UW		 1332007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
134 Markus Deuling <deuling@de.ibm.com>
135
136 * remote-utils.c (decode_xfer_write): New function.
137 * server.h (decode_xfer_write): Add prototype.
138 * server.c (handle_query): Add PACKET_LEN argument. Support
139 qXfer:spu:read and qXfer:spu:write packets.
140 (main): Pass packet_len to handle_query.
141 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
142 * target.h (target_ops): Add qxfer_spu.
143
374c1d38
UW		 1442007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
145
146 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
147 accessing non-seekable spufs files.
148
bb63802a
UW		 1492007-05-16 Markus Deuling <deuling@de.ibm.com>
150
151 * server.c (handle_query): Add reply for qC packet.
152
7390519e
PA		 1532007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
154 Leo Zayas <lerele@champenstudios@com>
155
156 * server.h (check_remote_input_interrupt_request): New function.
157 * remote_utils.c (INVALID_DESCRIPTOR): New define.
158 (remote_desc): Initialize with INVALID_DESCRIPTOR.
159 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
160 (check_remote_input_interrupt_request): New function.
161 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 162 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 163 winapi_GenerateConsoleCtrlEvent): New typedefs.
164 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
165 to 250 ms.
166 (win32_wait): Check for remote interrupt request
167 with check_remote_input_interrupt_request.
168 (win32_request_interrupt): New function.
169 (win32_target_op): Set request_interrupt to win32_request_interrupt.
170
34b34921
PA		 1712007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
172
173 * win32-low.c (debug_registers_changed,
174 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
175 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
176 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
177 (thread_rec): Get context using the low target.
178 (child_add_thread): Call thread_added on the low target,
179 which does the same thing.
180 (regptr): Delete.
181 (do_initial_child_stuff): Remove debug registers references.
182 Set context using the low target. Resume threads after
183 setting the contexts.
184 (child_continue): Remove dead variable. Remove debug
185 registers references.
186 (child_fetch_inferior_registers): Go through the low target.
187 (do_child_store_inferior_registers): Remove.
188 (child_store_inferior_registers): Go through the low target.
189 (win32_resume): Remove debug registers references.
190 Set context using the low target.
191 (handle_exception): Change return type to void. Don't record
192 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
193 first chance exception.
194 (get_child_debug_event): Change return type to void. Remove
195 goto loop. Always return after waiting for debug event.
196 (win32_wait): Convert to switch statement. Handle spurious
197 events.
198
199 * win32-i386-low.c (debug_registers_changed,
200 debug_registers_used): New.
201 (initial_stuff): Rename to ...
202 (i386_initial_stuff): ... this. Clear debug registers
203 state variables.
204 (store_debug_registers): Delete.
205 (i386_get_thread_context): New.
206 (load_debug_registers): Delete.
207 (i386_set_thread_context): New.
208 (i386_thread_added): New.
209 (single_step): Rename to ...
210 (i386_single_step): ... this.
211 (do_fetch_inferior_registers): Rename to ...
212 (i386_fetch_inferior_register): ... this.
213 (i386_store_inferior_register): New.
214 (the_low_target): Adapt to new interface.
215
216 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
217 (arm_get_thread_context): New.
218 (arm_set_thread_context): New.
219 (regptr): New.
220 (do_fetch_inferior_registers): Rename to ...
221 (arm_fetch_inferior_register): ... this.
222 (arm_store_inferior_register): New.
223 (arm_wince_breakpoint): Reimplement as unsigned long.
224 (arm_wince_breakpoint_len): Define.
225 (the_low_target): Adapt to new interface.
226
227 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
228 load_debug_registers. Add get_thread_context, set_thread_context,
229 thread_added and store_inferior_register. Rename
230 fetch_inferior_registers to fetch_inferior_register.
231 (regptr): Remove declaration.
232
dd6953e1
PA		 2332007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
234
235 * linux-low.c (linux_detach): Change return type to int. Return 0.
236 * spu-low.c (spu_detach): Likewise.
237
444d6139
PA		 2382007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
239
240 * target.h (target_ops): Change return type of detach to int.
241 Add join.
242 (join_inferior): New.
243 * server.c (main): Don't skip detach support on mingw32.
244 If the inferior doesn't support detaching return error.
245 Call join_inferior instead of using waitpid.
246 * linux-low.c (linux_join): New.
247 (linux_target_op): Add linux_join.
248 * spu-low.c (spu_join): New.
249 (spu_target_ops): Add spu_join.
250 * win32-low.c (win32_detach): Adapt to new interface.
251 Reopen current_process_handle before detaching. Issue a child
252 resume before detaching.
253 (win32_join): New.
254 (win32_target_op): Add win32_join.
255
1d5315fe
PA		 2562007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
257
258 * win32-low.c (win32-attach): Fix return value.
259 * target.h (target_ops): Describe ATTACH return values.
260
bf914831
PA		 2612007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
262
263 * win32-low.c (GETPROCADDRESS): Define.
264 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
265 (winapi_DebugSetProcessKillOnExit): Likewise.
266 (win32_create_inferior): Force usage of ansi CreateProcessA.
267 (win32_attach): Use GETPROCADDRESS.
268 (win32_detach): Likewise.
269
f72f3e60
PA		 2702007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
271
272 * win32-low.c (win32_wait): Don't use WSTOPSIG.
273
ed50f18f
PA		 2742007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
275
276 * win32-low.c: Commit leftover changes from 2007-03-29.
277
0c2ead7e
DJ		 2782007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
279
280 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
281 fields short instead of int. Add explicit padding.
282 (i387_cache_to_fsave): Remove unnecessary casts.
283 (i387_fsave_to_cache): Doc fix.
284 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
285
73725ff3
DJ		 2862007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
287
288 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
289 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
290
d99f33d8
PA		 2912007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
292
293 * configure.srv (arm*-*-mingw32ce*): Move near the other
294 arm targets.
295
68070c10
PA		 2962007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
297
2482afc6 298 * configure.ac: Add errno checking.
68070c10
PA		 299 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
300 sys/file.h and malloc.h.
301 (AC_CHECK_DECLS): Add perror.
302 (srv_mingwce): Handle.
2482afc6 303 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 304 win32-i386-low.o to srv_tgtobj.
305 (i[34567]86-*-mingw*): Likewise.
306 (arm*-*-mingw32ce*): Add case.
307 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
308 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
309 [__MINGW32CE__] (strerror): New function.
310 [__MINGW32CE__] (errno): Define to GetLastError.
311 [__MINGW32CE__] (COUNTOF): New macro.
312 (remote_open): Remove extra close call.
313 * mem-break.c (delete_breakpoint_at): New function.
314 * mem-break.h (delete_breakpoint_at): Declare.
315 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
316 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
317 [USE_WIN32API] (read, write): Add char* casts.
318 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
319 * server.h: Include wincecompat.h on Windows CE.
320 [HAVE_ERRNO_H]: Check.
321 (perror): Declare if not declared.
322 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
323 (perror_with_name): Remove errno declaration.
324 * wincecompat.h: New.
325 * wincecompat.c: New.
326 * win32-low.h: New.
327 * win32-arm-low.c: New.
328 * win32-i386-low.c: New.
329 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
330 (OUTMSG2): Make it safe.
331 (_T): New macro.
332 (COUNTOF): New macro.
333 (NUM_REGS): Get it from the low target.
334 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
335 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
336 (thread_rec): Let low target handle debug registers.
337 (child_add_thread): Likewise.
338 (child_init_thread_list): Likewise.
339 (continue_one_thread): Likewise.
340 (regptr): New.
341 (do_child_fetch_inferior_registers): Move to ...
342 * win32-i386-low.c: ... here, and rename to ...
343 (do_fetch_inferior_registers): ... this.
344 * win32-low.c (child_fetch_inferior_registers):
345 Go through the low target.
346 (do_child_store_inferior_registers): Use regptr.
347 (strwinerror): New function.
348 (win32_create_inferior): Handle Windows CE.
349 Use strwinerror instead of strerror on Windows error
350 codes. Add program to the error output.
351 Don't close the main thread handle on Windows CE.
352 (win32_attach): Use coredll.dll on Windows CE.
353 (win32_kill): Close current process and current
354 thread handles.
355 (win32_detach): Use coredll.dll on Windows CE.
356 (win32_resume): Let low target handle debug registers, and
357 step request.
358 (handle_exception): Add/Remove initial breakpoint. Avoid
359 non-existant WSTOPSIG on Windows CE.
360 (win32_read_inferior_memory): Cast to remove warning.
361 (win32_arch_string): Go through the low target.
362 (initialize_low): Call set_breakpoint_data with the low
363 target's breakpoint.
364 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
365 FOP_REGNUM, mappings): Move to ...
366 * win32-i386-low.c: ... here.
367 * win32-low.c (win32_thread_info): Move to ...
368 * win32-low.h: ... here.
369 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
370 win32-arm-low.c and wincecompat.c.
371 (all:): Add $EXEEXT.
372 (install-only:): Likewise.
373 (gdbserver:): Likewise.
374 (gdbreplay:): Likewise.
375 * config.in: Regenerate.
376 * configure: Regenerate.
377
41093d81
PA		 3782007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
379
380 * win32-low.c: Rename typedef thread_info to
381 win32_thread_info throughout.
382
544afa54
PA		 3832007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
384
385 * win32-i386-low.c: Rename to ...
386 * win32-low.c: ... this.
387 * configure.srv: Replace win32-i386-low.o with win32-low.o.
388 * Makefile.in: Likewise.
389
bce7165d
PA		 3902007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
391
392 * remote-utils.c (monitor_output): Constify msg parameter.
393 * server.h (monitor_output): Likewise.
394 * win32-i386-low.c (handle_output_debug_string): New.
395 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
396 handle_output_debug_string.
397 (get_child_debug_event): Likewise.
398
506c7aa0
DJ		 3992007-03-27 Mat Hostetter <mat@lcs.mit.edu>
400
401 * server.c (main): Correct strtoul check.
402
42c81e2a
DJ		 4032007-03-27 Jon Ringle <jon@ringle.org>
404
405 * linux-low.c: Check __ARCH_HAS_MMU__ also.
406
9453113a
DJ		 4072007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
408
409 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
410
64a69107
DJ		 4112007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
412
413 * terminal.h: Check HAVE_SGTTY_H.
414
4152007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 416
417 * remote-utils.c (remote_open): Print out the assigned port number.
418
c74d0ad8
DJ		 4192007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
420
421 * remote-utils.c (monitor_output): New function.
422 * server.c (debug_threads): Define here.
423 (monitor_show_help): New function.
424 (handle_query): Handle qRcmd.
425 (main): Do not handle 'd' packet.
426 * server.h (debug_threads, remote_debug, monitor_output): Declare.
427 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
428 of debug_threads.
429
de7c3b4a
PA		 4302007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
431
432 * Makefile.in (EXEEXT): New.
433 (clean): Use $(EXEEXT).
434
ef57601b
PA		 4352007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
436
437 * target.h (target_ops): Rename send_signal to request_interrupt,
438 and remove enum target_signal parameter.
439 * linux-low.c (linux_request_interrupt): Rename from
440 linux_send_signal, and always send SIGINT.
441 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
442 and always send SIGINT.
443 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
444 of send_signal.
445 (input_interrupt): Likewise.
446
820f2bda
PA		 4472007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
448
449 * server.c (get_features_xml): Check if target implemented
450 arch_string.
451 * win32-i386-low.c (win32_arch_string): New.
452 (win32_target_ops): Add win32_arch_string as arch_string member.
453
ab39bf24
UW		 4542007-02-22 Markus Deuling <deuling@de.ibm.com>
455
456 * spu-low.c (spu_arch_string): New.
457 (spu_target_ops): Add spu_arch_string.
458
61ff6e04
DJ		 4592007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
460
461 * remote-utils.c: Remove HAVE_TERMINAL_H check.
462 * configure.ac: Do not check for terminal.h.
463 * configure, config.in: Regenerated.
464
fb1e4ffc
DJ		 4652007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
466
467 * Makefile.in (OBS): Add $(XML_BUILTIN).
468 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
469 (clean): Update.
470 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
471 (arm-with-iwmmxt.c): New.
472 * config.in, configure: Regenerate.
473 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
474 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
475 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
476 (arm*-*-linux*): Add iWMMXt and regset support.
477 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
478 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
479 (arm_store_wmmxregset, target_regsets): New.
480 * server.c (get_features_xml): Take annex argument. Check builtin
481 XML documents.
482 (handle_query): Handle multiple annexes.
483
0f48aa01
DJ		 4842007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
485
486 * remote-utils.c [USE_WIN32API] (read, write): Define.
487 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
488 write.
489
23181151
DJ		 4902007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
491
492 * linux-i386-low.c (the_low_target): Set arch_string.
493 * linux-x86-64-low.c (the_low_target): Likewise.
494 * linux-low.c (linux_arch_string): New.
495 (linux_target_ops): Add it.
496 * linux-low.h (struct linux_target_ops): Add arch_string.
497 * server.c (write_qxfer_response): Use const void * for DATA.
498 (get_features_xml): New.
499 (handle_query): Handle qXfer:features:read. Report it for qSupported.
500 * target.h (struct target_ops): Add arch_string method.
501
9d606399
DJ		 5022007-01-03 Denis Pilat <denis.pilat@st.com>
503 Daniel Jacobowitz <dan@codesourcery.com>
504
505 * linux-low.c (linux_kill): Handle being called with no threads.
506 * win32-i386-low.c (win32_kill): Likewise.
507 (get_child_debug_event): Clear current_process_handle.
508
5092006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 510 Daniel Jacobowitz <dan@codesourcery.com>
511
512 * remote-utils.c (remote_open): Check the type of specified
513 serial port devices before opening them.
514 * server.c (main): Kill the inferior if an error occurs during
515 the first remote_open.
516
a5e13d24
DJ		 5172006-12-05 Markus Deuling <deuling@de.ibm.com>
518
519 * README: Update supported targets.
520
186947f7
DJ		 5212006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
522
523 * Makefile.in (clean): Remove reg-mips64.c.
524 (reg-mips64.c, reg-mips64.o): New rules.
525 * configure.srv: Handle mips64. Include regset support for mips.
526 * linux-mips-low.c (union mips_register): New.
527 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
528 (mips_breakpoint, mips_breakpoint_at): Use int.
529 (mips_collect_register, mips_supply_register)
530 (mips_collect_register_32bit, mips_supply_register_32bit)
531 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
532 (mips_store_fpregset, target_regsets): New.
533 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
534
a13e2c95
UW		 5352006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
536
537 * configure.srv: Add target "spu*-*-*".
538 * Makefile.in (clean): Remove reg-spu.c.
539 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
540 * spu-low.c: New file.
541
cb7283db
DJ		 5422006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
543
544 * configure.ac: Correct td_thr_tls_get_addr test.
545 * configure: Regenerated.
546
89be2091
DJ		 5472006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
548
549 * linux-low.c (linux_wait_for_event): Reformat. Use the
550 pass_signals array.
551 * remote-utils.c (decode_address_to_semicolon): New.
552 * server.c (pass_signals, handle_general_set): New.
553 (handle_query): Mention QPassSignals for qSupported.
554 (main): Call handle_general_set.
555 * server.h (pass_signals, decode_address_to_semicolon): New.
556
000ef4f0
DJ		 5572006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
558
559 * server.c (handle_query): Correct error handling for read_auxv.
560
b7149293
UW		 5612005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
562
563 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
564 and srv_linux_thread_db to yes.
565 * linux-s390-low.c (s390_fill_gregset): New function.
566 (target_regsets): Define data structure.
567
dae5f5cf
DJ		 5682006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
569
570 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
571 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
572 * config.in, configure: Regenerated.
573 * inferiors.c (gdb_id_to_thread): New function.
574 (gdb_id_to_thread_id): Use it.
575 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
576 * linux-low.h (struct process_info): Add th member.
577 (thread_db_get_tls_address): New prototype.
578 * remote-utils.c (decode_address): Make non-static.
579 * server.c (handle_query): Handle qGetTLSAddr.
580 * server.h (gdb_id_to_thread, decode_address): New prototypes.
581 * target.h (struct target_ops): Add get_tls_address.
582 * thread-db.c (maybe_attach_thread): Save the thread handle.
583 (thread_db_get_tls_address): New.
584
32ca6d61
DJ		 5852006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
586
587 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
588 (linux_resume_one_process): Take a siginfo_t *. Update all
589 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
590 (struct pending_signals): Add a siginfo_t.
591 (linux_wait_for_process): Always set last_status.
592 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
593 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
594 * linux-low.h (struct process_info): Add last_status.
595
5ffff7c1
DJ		 5962006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
597
598 * remote-utils.c (try_rle): New function.
599 (putpkt_binary): Use it.
600
8695c747
DJ		 6012006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
602
603 * Makefile.in (clean): Clean reg-x86-64-linux.c.
604 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
605 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
606 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
607 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
608 point registers.
609
290fadea
RS		 6102006-08-08 Richard Sandiford <richard@codesourcery.com>
611
612 * server.c (terminal_fd): New variable.
613 (old_foreground_pgrp): Likewise.
614 (restore_old_foreground_pgrp): New function.
615 (start_inferior): Record the terminal file descriptor in terminal_fd
616 and its original foreground group in old_foreground_pgrp. Register
617 restore_old_foreground_pgrp with atexit().
618
9f2e1e63
DJ		 6192006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
620
621 * server.c (handle_query): Correct qPart to qXfer.
622
b80864fb
DJ		 6232006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
624
625 * configure.ac: Check for more headers which are missing on
626 Windows. Automatically supply -lwsock32 and USE_WIN32API.
627 * configure.srv: Add Cygwin and mingw32.
628 * remote-utils.c: Don't include headers unconditionally which
629 are missing on mingw32. Include <winsock.h> for mingw32.
630 (remote_open): Adjust for mingw32 support. Flush
631 standard error after writing to it.
632 (remote_close, putpkt_binary, input_interrupt, block_async_io)
633 (unblock_async_io, enable_async_io, disable_async_io)
634 (readchar, getpkt): Update for Winsock support.
635 (prepare_resume_reply): Expect a protocol signal number.
636 * server.c: Disable <sys/wait.h> on mingw32.
637 (start_inferior): Adjust for mingw32 support. Flush
638 standard error after writing to it.
639 (attach_inferior): Likewise. Use protocol signal
640 numbers.
641 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
642 and names.
643 * win32-i386-low.c: New file.
644 * Makefile.in (XM_CLIBS): Set.
645 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
646 (win32-i386-low.o): New dependency rule.
647 * linux-low.c (linux_wait): Use target signal numbers.
648 * target.h (struct target_ops): Doc fix.
649 * server.h (target_signal_to_name): New prototype.
650 * gdbreplay.c: Don't include headers unconditionally which
651 are missing on mingw32. Include <winsock.h> for mingw32.
652 (remote_close, remote_open): Adjust for Winsock support.
653 * configure, config.in: Regenerated.
654
0876f84a
DJ		 6552006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
656
657 * server.c (decode_xfer_read, write_qxfer_response): New.
658 (handle_query): Take a packet length argument. Handle
659 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
660 the qSupported response.
661 (main): Update call to handle_query.
662
01f9e8fa
DJ		 6632006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
664
665 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
666 (putpkt_binary): Renamed from putpkt and adjusted for binary
667 data.
668 (putpkt): New wrapper for putpkt_binary.
669 (readchar): Don't mask off the high bit.
670 (decode_X_packet): New function.
671 * server.c (main): Call putpkt_binary if a handler sets the packet
672 length. Save the length of the incoming packet. Handle 'X'.
673 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
674
be2a5f71
DJ		 6752006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
676
677 * server.c (handle_query): Handle qSupported.
678
ea025f5f
DJ		 6792006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
680
681 * remote-utils.c (all_symbols_looked_up): New variable.
682 (look_up_one_symbol): Check it.
683 * server.h (look_up_one_symbol): New declaration.
684 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
685
9308fc88
DJ		 6862006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
687
688 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 689 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 690 (PTRACE_GET_THREAD_AREA): Define.
691 (ps_get_thread_area): New function.
692
52fb6437
NS		 6932006-05-09 Nathan Sidwell <nathan@codesourcery.com>
694
695 * configure.srv (m68k*-*-uclinux*): New target.
696 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
697 (linux_resume_one_process): Remove extraneous cast.
698 (linux_read_offsets): New.
699 (linux_target_op): Add linux_read_offsets on mmuless systems.
700 * server.c (handle_query): Add qOffsets logic.
701 * target.h (struct target_ops): Add read_offsets.
702
21b0f40c
DJ		 7032006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
704
705 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
706 (PTRACE_GET_THREAD_AREA): Define.
707 (ps_get_thread_area): New function.
708 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
709 (linux-x86-64-low.o): Update.
710
0050a760
DJ		 7112006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
712
713 * configure.ac: Remove checks for prfpregset_t.
714 * gdb_proc_service.h: New file.
715 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
716 new "gdb_proc_service.h".
717 * proc-service.c: Likewise.
718 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
719 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
720 * Makefile.in (gdb_proc_service_h): Updated.
721 * configure, config.in: Regenerated.
722
b92a518e
DJ		 7232006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
724
725 * remote-utils.c (prepare_resume_reply): Move declaration
726 of gdb_id_from_wait to the top of the block.
727
545587ee
DJ		 7282006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
729
730 * linux-low.c (regsets_store_inferior_registers): Read the regset
731 from the target before filling it.
732
9db87ebd
DJ		 7332006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
734
735 * server.c (attach_inferior): Return SIGTRAP for a successful
736 attach.
737
dd24457d
DJ		 7382006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
739
740 * Makefile.in (OBS): Add version.o.
741 (STAGESTUFF): Delete.
742 (version.o): Add dependencies.
743 (version.c): Replace rule.
744 (clean): Remove version.c.
745 * server.c (gdbserver_version): New.
746 (gdbserver_usage): Use printf.
747 (main): Handle --version and --help.
748 * server.h (version, host_name): Add declarations.
749
6f0f660e
EZ		 7502005-12-23 Eli Zaretskii <eliz@gnu.org>
751
752 * linux-arm-low.c:
753 * linux-arm-low.c:
754 * inferiors.c:
755 * i387-fp.h:
756 * i387-fp.c:
757 * gdbreplay.c:
758 * regcache.c:
759 * proc-service.c:
760 * mem-break.h:
761 * mem-break.c:
762 * linux-x86-64-low.c:
763 * linux-sh-low.c:
764 * linux-s390-low.c:
765 * linux-ppc64-low.c:
766 * linux-ppc-low.c:
767 * linux-mips-low.c:
768 * linux-m68k-low.c:
769 * linux-m32r-low.c:
770 * linux-low.h:
771 * linux-low.c:
772 * linux-ia64-low.c:
773 * linux-i386-low.c:
774 * linux-crisv32-low.c:
775 * thread-db.c:
776 * terminal.h:
777 * target.h:
778 * target.c:
779 * server.h:
780 * server.c:
781 * remote-utils.c:
782 * regcache.h:
783 * utils.c:
784 * Makefile.in:
785 * configure.ac:
786 * gdbserver.1: Add (C) after Copyright. Update the FSF
787 address.
788
9d1fb177
DJ		 7892005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
790
791 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
792 (arm_breakpoint_at): Recognize both breakpoints.
793 (the_low_target): Use the correct breakpoint instruction.
794
011a70c2
DJ		 7952005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
796
797 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
798 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
799 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
800 (the_low_target): Update.
801
7fb85e41
AS		 8022005-10-25 Andreas Schwab <schwab@suse.de>
803
804 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
805
806 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
807 (ia64_num_regs): Reduce to 462.
808
3db0444b
DJ		 8092005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
810
811 * acinclude.m4: Correct quoting.
812 * aclocal.m4: Regenerated.
813
814 Suggested by SZOKOVACS Robert <szo@ies.hu>:
815 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
816 (thread_db_init): Call thread_db_err_str.
817 * configure.ac: Check for TD_VERSION.
818 * config.in, configure: Regenerated.
819
bee0189a
DJ		 8202005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
821
822 * server.h (error, fatal, warning): Add ATTR_FORMAT.
823
e9d25b98
DJ		 8242005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
825
826 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
827 is not available. Define HAVE_PTRACE_GETREGS if it is.
828 * config.in, configure: Regenerated.
829 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
830 * linux-i386-low.c, linux-m68k-low.c: Update to use
831 HAVE_PTRACE_GETREGS.
832 * linux-low.c (regsets_fetch_inferior_registers)
833 (regsets_store_inferior_registers): Only return 0 if we processed
834 GENERAL_REGS.
835 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
836 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
837
a06660f7
DJ		 8382005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
839
840 * inferiors.c (struct thread_info): Add gdb_id.
841 (add_thread): Add gdb_id argument.
842 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
843 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
844 calls to add_thread.
845 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
846 * server.c (handle_query): Use thread_to_gdb_id.
847 (handle_v_cont, main): Use gdb_id_to_thread_id.
848 * server.h (add_thread): Update prototype.
849 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
850 prototypes.
851
5a1f5858
DJ		 8522005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
853
854 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
855 left-padded registers.
856 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
857 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
858
e122f1f5
SE		 8592005-07-01 Steve Ellcey <sje@cup.hp.com>
860
861 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
862 * configure: Regenerate.
863 * config.in: Regenerate.
864 * server.h (NEED_DECLARATION_STRERROR):
865 Replace with !HAVE_DECL_STRERROR.
866
d592fa2f
DJ		 8672005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
868
869 * linux-low.c (linux_wait, linux_send_signal): Don't test
870 an unsigned long variable for > 0 if it could be MAX_ULONG.
871 * server.c (myresume): Likewise.
872 * target.c (set_desired_inferior): Likewise.
873
ccbd4912
MK		 8742005-06-13 Mark Kettenis <kettenis@gnu.org>
875
876 * configure.ac: Simplify and improve check for socklen_t.
877 * configure, config.in: Regenerate.
878
f450004a
DJ		 8792005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
880
881 * acconfig.h: Remove.
882 * configure.ac: Add a test for socklen_t. Use three-argument
883 AC_DEFINE throughout.
884 * config.in: Regenerated using autoheader 2.59.
885 * configure: Regenerated.
886
887 * gdbreplay.c (socklen_t): Provide a default.
888 (remote_open): Use socklen_t.
889 * remote-utils.c (socklen_t): Provide a default.
890 (remote_open): Use socklen_t.
891 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
892 unsigned char.
893
894 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
895 char for buffers.
896 * linux-low.c (linux_read_memory, linux_write_memory)
897 (linux_read_auxv): Likewise.
898 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
899 (check_mem_write): Likewise.
900 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
901 Likewise.
902 * regcache.c (struct inferior_rgcache_data, registers_to_string)
903 (registers_from_string, register_data): Likewise.
904 * server.c (handle_query, main): Likewise.
905 * server.h (convert_ascii_to_int, convert_int_to_ascii)
906 (decode_M_packet): Likewise.
907 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
908 * target.h (struct target_ops): Update read_memory, write_memory,
909 and read_auxv.
910 (read_inferior_memory, write_inferior_memory): Update.
911 * linux-low.h (struct linux_target_ops): Change type of breakpoint
912 to unsigned char *.
913 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
914 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
915 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
916 linux-s390-low.c, linux-sh-low.c: Update for changes in
917 read_inferior_memory and the_low_target->breakpoint.
918
eee84df1
DJ		 9192005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
920
921 * Makefile.in (SFILES): Add linux-ppc64-low.c.
922 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
923 * configure.srv: Add powerpc64-*-linux*.
924 * linux-ppc64-low.c: New file.
925
45b134e5
OF		 9262005-05-23 Orjan Friberg <orjanf@axis.com>
927
928 * linux-cris-low.c: New file with support for CRIS.
929 * linux-crisv32-low.c: Ditto for CRISv32.
930 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
931 (clean): Add reg-cris.c and reg-crisv32.c.
932 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
933 reg-crisv32.o, and reg-crisv32.c to make rules.
934 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
935 recognized targets.
936
48d93c75
UW		 9372005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
938
939 * linux-low.c (fetch_register): Ensure buffer size is a multiple
940 of sizeof (PTRACE_XFER_TYPE).
941 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
942
e013ee27
OF		 9432005-05-12 Orjan Friberg <orjanf@axis.com>
944
945 * target.h (struct target_ops): Add insert_watchpoint,
946 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
947 pointers for hardware watchpoint support.
948 * linux-low.h (struct linux_target_ops): Ditto.
949 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
950 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
951 to linux_target_ops.
952 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
953 reply packet.
954 * server.c (main): Recognize 'Z' and 'z' packets.
955
b0ded00b
UW		 9562005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
957
958 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
959 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
960 (the_low_target): Add new members.
961
8643e2ad
DJ		 9622005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
963
964 * proc-service.c (ps_lgetregs): Search all_processes instead of
965 all_threads.
966
fc620387
DJ		 9672005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
968
969 * server.c (start_inferior): Change return type to int.
970 (attach_inferior): Change sigptr to int *.
971 (handle_v_cont, handle_v_requests): Change signal to int *.
972 (main): Change signal to int.
973
9742005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 975
976 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
977 * configure.srv: Add m32r*-*-linux*.
978 * linux-m32r-low.c: New file.
979
e0e76420
DJ		 9802005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
981
982 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
983
a1928bad
DJ		 9842005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
985
986 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
987 Take unsigned long arguments for PIDs.
988 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
989 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
990 (wait_for_sigstop, linux_resume_one_process)
991 (regsets_fetch_inferior_registers, linux_send_signal)
992 (linux_read_auxv): Likewise. Update the types of variables holding
993 PIDs. Update format string specifiers.
994 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
995 * remote-utils.c (prepare_resume_reply): Likewise.
996 * server.c (cont_thread, general_thread, step_thread)
997 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
998 unsigned long.
999 (handle_query): Update format specifiers.
1000 (handle_v_cont, main): Use strtoul for thread IDs.
1001 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1002 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1003 (general_thread, step_thread, thread_from_wait)
1004 (old_thread_from_wait): Update.
1005 * target.h (struct thread_resume): Use unsigned long for THREAD.
1006 (struct target_ops): Use unsigned long for arguments to attach and
1007 thread_alive.
1008
dcdb98d2
DJ		 10092005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1010
1011 * acinclude.m4: Include bfd/bfd.m4 directly.
1012 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1013 <agriffis@toolchain.org>.
1014 * aclocal.m4, configure: Regenerated.
1015
bec39cab
AC		 10162005-01-07 Andrew Cagney <cagney@gnu.org>
1017
1018 * configure.ac: Rename configure.in, require autoconf 2.59.
1019 * configure: Re-generate.
1020
434c4c77
DJ		 10212004-12-08 Daniel Jacobowitz <dan@debian.org>
1022
1023 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1024 LIBS when finished.
1025 * aclocal.m4: Regenerated.
1026 * configure: Regenerated.
1027
db1d3e1b
AS		 10282004-11-21 Andreas Schwab <schwab@suse.de>
1029
1030 * linux-m68k-low.c (m68k_num_gregs): Define.
1031 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1032 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1033 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1034 (m68k_breakpoint_at): New. Add to the_low_target.
1035
1036 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1037 srv_linux_thread_db to yes.
1038
43360365
JB		 10392004-10-20 Joel Brobecker <brobecker@gnat.com>
1040
1041 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1042 (ARCH_SET_FS): Likewise.
1043 (ARCH_GET_FS): Likewise.
1044 (ARCH_GET_GS): Likewise.
1045
fd500816
DJ		 10462004-10-16 Daniel Jacobowitz <dan@debian.org>
1047
1048 * linux-i386-low.c (ps_get_thread_area): New.
1049 * linux-x86-64-low.c (ps_get_thread_area): New.
1050 * linux-low.c: Include <sys/syscall.h>.
1051 (linux_kill_one_process): Don't kill the first thread here.
1052 (linux_kill): Kill the first thread here.
1053 (kill_lwp): New function.
1054 (send_sigstop, linux_send_signal): Use it.
1055 * proc-service.c: Clean up #ifdefs.
1056 (fpregset_info): Delete.
1057 (ps_lgetregs): Update and enable implementation.
1058 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1059 implementations.
1060 * remote-utils.c (struct sym_cache, symbol_cache): New.
1061 (input_interrupt): Print a clearer message.
1062 (async_io_enabled): New variable.
1063 (enable_async_io, disable_async_io): Use it. Update comments.
1064 (look_up_one_symbol): Use the symbol cache.
1065 * thread-db.c (thread_db_look_up_symbols): New function.
1066 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1067
f6de3c42
DJ		 10682004-10-16 Daniel Jacobowitz <dan@debian.org>
1069
1070 * configure.in: Test for -rdynamic.
1071 * configure: Regenerated.
1072 * Makefile (INTERNAL_LDFLAGS): New.
1073 (gdbserver, gdbreplay): Use it.
1074
2c0fc042
AC		 10752004-09-02 Andrew Cagney <cagney@gnu.org>
1076
1077 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1078
075b3282
DJ		 10792004-03-23 Daniel Jacobowitz <drow@mvista.com>
1080
1081 * linux-low.c (linux_wait): Clear all_processes list also.
1082
fa6a77dc
DJ		 10832004-03-12 Daniel Jacobowitz <drow@mvista.com>
1084
1085 * linux-low.c: Include <errno.h>. Remove extern declaration of
1086 errno.
1087
6d782a97
DJ		 10882004-03-12 Daniel Jacobowitz <drow@mvista.com>
1089
1090 * gdbreplay.c, server.h, utils.c: Update copyright years.
1091
3a7fb99b
DJ		 10922004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1093
1094 * server.c (main): Print child status or termination signal from
1095 variable 'signal', not 'sig'.
1096
c3e735a6
DJ		 10972004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1098
1099 * linux-low.c (linux_read_memory): Change return type to
1100 int. Check for and return error from ptrace().
1101 * target.c (read_inferior_memory): Change return type to int. Pass
1102 back return status from the_target->read_memory().
1103 * target.h (struct target_ops): Adapt *read_memory() prototype.
1104 Update comment.
1105 (read_inferior_memory): Adapt prototype.
1106 * server.c (main): Return an error packet if
1107 read_inferior_memory() returns an error.
1108
a59d1c82
DJ		 11092004-03-04 Daniel Jacobowitz <drow@mvista.com>
1110
1111 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1112 Unify with other clean targets.
1113
dc3f8883
DJ		 11142004-02-29 Daniel Jacobowitz <drow@mvista.com>
1115
1116 * server.c (handle_v_cont): Call set_desired_inferior.
1117
89a208da
DJ		 11182004-02-29 Daniel Jacobowitz <drow@mvista.com>
1119
1120 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1121
62ea82f5
DJ		 11222004-02-29 Daniel Jacobowitz <drow@mvista.com>
1123
1124 * linux-low.c (linux_wait): Unblock async I/O.
1125 (linux_resume): Block and enable async I/O.
1126 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1127 * server.h (block_async_io, unblock_async_io): Add prototypes.
1128
6910d122
DJ		 11292004-02-29 Daniel Jacobowitz <drow@mvista.com>
1130
1131 * remote-utils.c (remote_open): Print a status notice after
1132 opening a TCP port.
1133 * server.c (attach_inferior): Print a status notice after
1134 attaching.
1135
11362004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 1137
1138 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1139
c89dc5d4
DJ		 11402004-02-26 Daniel Jacobowitz <drow@mvista.com>
1141
1142 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1143 error packet.
1144 * server.c, target.h: Update copyright years.
1145
4b8dad4a
RM		 11462004-02-25 Roland McGrath <roland@redhat.com>
1147
1148 * target.h (struct target_ops): New member `read_auxv'.
1149 * server.c (handle_query): Handle qPart:auxv:read: query using that.
1150 * linux-low.c (linux_read_auxv): New function.
1151 (linux_target_ops): Initialize `read_auxv' member to that.
1152
d7446758
JB		 11532004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1154
1155 Committed by Jim Blandy <jimb@redhat.com>.
1156
1157 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 1158 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 1159 instead of GPR_SIZE to distiguish s390 and s390x targets.
1160
5544ad89
DJ		 11612004-01-31 Daniel Jacobowitz <drow@mvista.com>
1162
1163 * linux-low.c: Update copyright year.
1164 (check_removed_breakpoint): Clear pending_is_breakpoint.
1165 (linux_set_resume_request, linux_queue_one_thread)
1166 (resume_status_pending_p): New functions.
1167 (linux_continue_one_thread): Use process->resume.
1168 (linux_resume): Only resume threads if there are no pending events.
1169 * linux-low.h (struct process_info): Add resume request
1170 pointer.
1171
2a68b70e
DJ		 11722004-01-30 Daniel Jacobowitz <drow@mvista.com>
1173
1174 * regcache.c (new_register_cache): Clear the allocated register
1175 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1176
64386c31
DJ		 11772003-10-13 Daniel Jacobowitz <drow@mvista.com>
1178
1179 * linux-low.c (linux_resume): Take a struct thread_resume *
1180 argument.
1181 (linux_wait): Update call.
1182 (resume_ptr): New static variable.
1183 (linux_continue_one_thread): Renamed from
1184 linux_continue_one_process. Use resume_ptr.
1185 (linux_resume): Use linux_continue_one_thread.
1186 * server.c (handle_v_cont, handle_v_requests): New functions.
1187 (myresume): New function.
1188 (main): Handle 'v' case.
1189 * target.h (struct thread_resume): New type.
1190 (struct target_ops): Change argument of "resume" to struct
1191 thread_resume *.
1192 (myresume): Delete macro.
1193
c938e9b0
L		 11942003-08-08 H.J. Lu <hongjiu.lu@intel.com>
1195
1196 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1197 (uninstall): Support DESTDIR.
1198
7f313d07
BC		 1199Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
1200
1201 * configure.srv: Add xscale*linux copy of arm*linux entry.
1202
3b2fc2ea
DJ		 12032003-07-24 Daniel Jacobowitz <drow@mvista.com>
1204
1205 * linux-arm-low.c (arm_reinsert_addr): New function.
1206 (the_low_target): Add arm_reinsert_addr.
1207
1c0a559e
MK		 12082003-07-08 Mark Kettenis <kettenis@gnu.org>
1209
1210 * mem-break.c: Remove whitespace at end of file.
1211
43d5792c
DJ		 12122003-06-28 Daniel Jacobowitz <drow@mvista.com>
1213
1214 * configure.in: Check whether we need to prototype strerror.
1215 * server.h: Optionally prototype strerror.
1216 * gdbreplay.c (perror_with_name): Use strerror.
1217 * linux-low.c (linux_attach_lwp): Use strerror.
1218 * utils.c (perror_with_name): Use strerror.
1219 * config.in, configure: Regenerated.
1220
c8a86edf
DJ		 12212003-06-28 Daniel Jacobowitz <drow@mvista.com>
1222
1223 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1224 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1225
73d37363
DJ		 12262003-06-20 Daniel Jacobowitz <drow@mvista.com>
1227
1228 * Makefile.in (SFILES): Update.
1229 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1230 low-sun3.c: Remove files.
1231
6ad8ae5c
DJ		 12322003-06-17 Daniel Jacobowitz <drow@mvista.com>
1233
1234 * linux-low.c: Move comment to linux_thread_alive where it belonged.
1235 (linux_detach_one_process, linux_detach): New functions.
1236 (linux_target_ops): Add linux_detach.
1237 * server.c (main): Handle 'D' packet.
1238 * target.h (struct target_ops): Add "detach" member.
1239 (detach_inferior): Define.
1240
1581182a
MK		 12412003-06-13 Mark Kettenis <kettenis@gnu.org>
1242
1243 From Kelley Cook <kelleycook@wideopenwest.com>:
1244 * configure.srv: Accept i[34567]86 variants.
1245
e5379b03
DJ		 12462003-06-05 Daniel Jacobowitz <drow@mvista.com>
1247
1248 * linux-low.c (linux_wait_for_event): Correct comment typos.
1249 (linux_resume_one_process): Call check_removed_breakpoint.
1250 (linux_send_signal): New function.
1251 (linux_target_ops): Add linux_send_signal.
1252 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1253 of kill.
1254 * target.h (struct target_ops): Add send_signal.
1255
2ff29de4
JB		 12562003-05-29 Jim Blandy <jimb@redhat.com>
1257
1258 * linux-low.c (usr_store_inferior_registers): Transfer buf in
1259 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
1260 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1261 away part of the register's value.
1262
254787d4
DJ		 12632003-03-26 Daniel Jacobowitz <drow@mvista.com>
1264
1265 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1266 (linux_wait_for_event, linux_init_signals): Likewise.
1267
94e10508
DJ		 12682003-03-17 Daniel Jacobowitz <drow@mvista.com>
1269
1270 * configure.in: Check for stdlib.h.
1271 * configure: Regenerated.
1272 * config.in: Regenerated.
1273
4c0711e0
DJ		 12742003-01-04 Andreas Schwab <schwab@suse.de>
1275
1276 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1277
ef66e766
AC		 12782003-01-02 Andrew Cagney <ac131313@redhat.com>
1279
1280 * Makefile.in: Remove obsolete code.
1281
a1358604
DJ		 12822002-11-20 Daniel Jacobowitz <drow@mvista.com>
1283
1284 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1285 defined(PT_FPR0_HI).
1286
23ce3b1c
DJ		 12872002-11-17 Stuart Hughes <seh@zee2.com>
1288
1289 * linux-arm-low.c (arm_num_regs): Increase.
1290 (arm_regmap): Include status register.
1291
12922002-11-17 Daniel Jacobowitz <drow@mvista.com>
1293
1294 * linux-low.c (register_addr): Remove incorrect -1 check.
1295
a9fa9f7d
DJ		 12962002-08-29 Daniel Jacobowitz <drow@mvista.com>
1297
1298 * linux-low.c (linux_create_inferior): Call setpgid. Return
1299 the new PID.
1300 (unstopped_p, linux_signal_pid): Remove.
1301 (linux_target_ops): Remove linux_signal_pid.
1302 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1303 global instead of target method.
1304 * target.h (struct target_ops): Remove signal_pid. Update comment
1305 for create_inferior.
1306 * server.c (signal_pid): New variable.
1307 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 1308 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 1309 (attach_inferior): Set signal_pid.
1310
17574093
DJ		 13112002-08-23 Daniel Jacobowitz <drow@mvista.com>
1312
1313 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1314
13152002-08-20 Jim Blandy <jimb@redhat.com>
1316
1317 * Makefile.in (LDFLAGS): Allow the configure script to establish a
1318 default for this.
1319
13202002-08-01 Andrew Cagney <cagney@redhat.com>
1321
1322 * Makefile.in: Make chill references obsolete.
1323
13242002-07-24 Kevin Buettner <kevinb@redhat.com>
1325
1326 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1327 * configure: Regenerate.
1328 * config.in: Regenerate.
1329
13302002-07-09 David O'Brien <obrien@FreeBSD.org>
1331
1332 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1333 (perror_with_name, remote_close, remote_open, expect, play): Static.
1334
13352002-07-04 Michal Ludvig <mludvig@suse.cz>
1336
4b8dad4a 1337 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 1338 byte offsets instead of an array of indexes.
1339 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1340
13412002-06-13 Daniel Jacobowitz <drow@mvista.com>
1342
1343 * regcache.c: Add comment.
1344
13452002-06-11 Daniel Jacobowitz <drow@mvista.com>
1346
1347 * thread-db.c: New file.
1348 * proc-service.c: New file.
1349 * acinclude.m4: New file.
1350 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1351 proc-service.o, and thread-db.o.
1352 (linux-low.o): Add USE_THREAD_DB.
1353 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1354 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1355 * aclocal.m4: Regenerated.
1356 * config.in: Regenerated.
1357 * configure: Regenerated.
1358 * configure.in: Check for proc_service.h, sys/procfs.h,
1359 thread_db.h, and linux/elf.h headrs.
1360 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1361 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
1362 Check for -lthread_db and thread support.
1363 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1364 PowerPC, and SuperH.
1365 * i387-fp.c: Constify arguments.
1366 * i387-fp.h: Likewise.
1367 * inferiors.c: (struct thread_info): Renamed from
1368 `struct inferior_info'. Remove PID member. Use generic inferior
1369 list header. All uses updated.
1370 (inferiors, signal_pid): Removed.
1371 (all_threads): New variable.
1372 (get_thread): Define.
1373 (add_inferior_to_list): New function.
1374 (for_each_inferior): New function.
1375 (change_inferior_id): New function.
1376 (add_inferior): Removed.
1377 (remove_inferior): New function.
1378 (add_thread): New function.
1379 (free_one_thread): New function.
1380 (remove_thread): New function.
1381 (clear_inferiors): Use for_each_inferior and free_one_thread.
1382 (find_inferior): New function.
1383 (find_inferior_id): New function.
1384 (inferior_target_data): Update argument type.
1385 (set_inferior_target_data): Likewise.
1386 (inferior_regcache_data): Likewise.
1387 (set_inferior_regcache_data): Likewise.
1388 * linux-low.c (linux_bp_reinsert): Remove.
1389 (all_processes, stopping_threads, using_thrads)
1390 (struct pending_signals, debug_threads, pid_of): New.
1391 (inferior_pid): Replace with macro.
1392 (struct inferior_linux_data): Remove.
1393 (get_stop_pc, add_process): New functions.
1394 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1395 Use add_process and add_thread.
1396 (linux_attach_lwp): New function, based on old linux_attach. Use
1397 add_process and add_thread. Set stop_expected for new threads.
1398 (linux_attach): New function.
1399 (linux_kill_one_process): New function.
1400 (linux_kill): Kill all LWPs.
1401 (linux_thread_alive): Use find_inferior_id.
1402 (check_removed_breakpoints, status_pending_p): New functions.
1403 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1404 Update. Use WNOHANG. Wait for cloned processes also. Update process
1405 struct for the found process.
1406 (linux_wait_for_event): New function.
1407 (linux_wait): Use it. Support LWPs.
1408 (send_sigstop, wait_for_sigstop, stop_all_processes)
1409 (linux_resume_one_process, linux_continue_one_process): New functions.
1410 (linux_resume): Support LWPs.
1411 (REGISTER_RAW_SIZE): Remove.
1412 (fetch_register): Use register_size instead. Call supply_register.
1413 (usr_store_inferior_registers): Likewise. Call collect_register.
1414 Fix recursive case.
1415 (regsets_fetch_inferior_registers): Improve error message.
1416 (regsets_store_inferior_registers): Add debugging.
1417 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1418 (unstopped_p, linux_signal_pid): New functions.
1419 (linux_target_ops): Add linux_signal_pid.
1420 (linux_init_signals): New function.
1421 (initialize_low): Call it. Initialize using_threads.
1422 * regcache.c (inferior_regcache_data): Add valid
1423 flag.
1424 (get_regcache): Fetch registers lazily. Add fetch argument
1425 and update all callers.
1426 (regcache_invalidate_one, regcache_invalidate): New
1427 functions.
1428 (new_register_cache): Renamed from create_register_cache.
1429 Return the new regcache.
1430 (free_register_cache): Change argument to a void *.
1431 (registers_to_string, registers_from_string): Call get_regcache
1432 with fetch flag set.
1433 (register_data): Make static. Pass fetch flag to get_regcache.
1434 (supply_register): Call get_regcache with fetch flag clear.
1435 (collect_register): Call get_regcache with fetch flag set.
1436 (collect_register_as_string): New function.
1437 * regcache.h: Update.
1438 * remote-utils.c (putpkt): Flush after debug output and use
1439 stderr.
1440 Handle input interrupts while waiting for an ACK.
1441 (input_interrupt): Use signal_pid method.
1442 (getpkt): Flush after debug output and use stderr.
1443 (outreg): Use collect_register_as_string.
1444 (new_thread_notify, dead_thread_notify): New functions.
1445 (prepare_resume_reply): Check using_threads. Set thread_from_wait
1446 and general_thread.
1447 (look_up_one_symbol): Flush after debug output.
1448 * server.c (step_thread, server_waiting): New variables.
1449 (start_inferior): Don't use signal_pid. Update call to mywait.
1450 (attach_inferior): Update call to mywait.
1451 (handle_query): Handle qfThreadInfo and qsThreadInfo.
1452 (main): Don't fetch/store registers explicitly. Use
1453 set_desired_inferior. Support proposed ``Hs'' packet. Update
1454 calls to mywait.
1455 * server.h: Update.
1456 (struct inferior_list, struct_inferior_list_entry): New.
1457 * target.c (set_desired_inferior): New.
1458 (write_inferior_memory): Constify.
1459 (mywait): New function.
1460 * target.h: Update.
1461 (struct target_ops): New signal_pid method.
1462 (mywait): Removed macro, added prototype.
1463
1464 * linux-low.h (regset_func): Removed.
1465 (regset_fill_func, regset_store_func): New.
1466 (enum regset_type): New.
1467 (struct regset_info): Add type field. Use new operation types.
1468 (struct linux_target_ops): stop_pc renamed to get_pc.
1469 Add decr_pc_after_break and breakpoint_at.
1470 (get_process, get_thread_proess, get_process_thread)
1471 (strut process_info, all_processes, linux_attach_lwp)
1472 (thread_db_init): New.
1473
1474 * linux-arm-low.c (arm_get_pc, arm_set_pc,
1475 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1476 (the_low_target): Add new members.
1477 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1478 (i386_store_fpxregset): Constify.
1479 (target_regsets): Add new kind identifier.
1480 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
1481 (i386_set_pc): Add debugging.
1482 (i386_breakpoint_at): New function.
1483 (the_low_target): Add new members.
1484 * linux-mips-low.c (mips_get_pc, mips_set_pc)
1485 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1486 (mips_breakpoint_at): New.
1487 (the_low_target): Add new members.
1488 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1489 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1490 (the_low_target): Add new members.
1491 * linux-sh-low.c (sh_get_pc, sh_set_pc)
1492 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1493 (the_low_target): Add new members.
1494 * linux-x86-64-low.c (target_regsets): Add new kind
1495 identifier.
1496
14972002-05-15 Daniel Jacobowitz <drow@mvista.com>
1498
1499 From Martin Pool <mbp@samba.org>:
1500 * server.c (gdbserver_usage): New function.
1501 (main): Call it.
1502
15032002-05-14 Daniel Jacobowitz <drow@mvista.com>
1504
1505 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1506 stop_at -> stop_pc.
1507
15082002-05-04 Andrew Cagney <ac131313@redhat.com>
1509
1510 * Makefile.in: Remove obsolete code.
1511
15122002-04-24 Michal Ludvig <mludvig@suse.cz>
1513
1514 * linux-low.c (regsets_fetch_inferior_registers),
1515 (regsets_store_inferior_registers): Removed cast to int from
1516 ptrace() calls.
1517 * regcache.h: Added declaration of struct inferior_info.
1518
15192002-04-20 Daniel Jacobowitz <drow@mvista.com>
1520
1521 * inferiors.c (struct inferior_info): Add regcache_data.
1522 (add_inferior): Call create_register_cache.
1523 (clear_inferiors): Call free_register_cache.
1524 (inferior_regcache_data, set_inferior_regcache_data): New functions.
1525 * regcache.c (struct inferior_regcache_data): New.
1526 (registers): Remove.
1527 (get_regcache): New function.
1528 (create_register_cache, free_register_cache): New functions.
1529 (set_register_cache): Don't initialize the register cache here.
1530 (registers_to_string, registers_from_string, register_data): Call
1531 get_regcache.
1532 * regcache.h: Add prototypes.
1533 * server.h: Likewise.
1534
15352002-04-20 Daniel Jacobowitz <drow@mvista.com>
1536
1537 * mem-break.c: New file.
1538 * mem-break.h: New file.
1539 * Makefile.in: Add mem-break.o rule; update server.h
1540 dependencies.
1541 * inferiors.c (struct inferior_info): Add target_data
1542 member.
1543 (clear_inferiors): Free target_data member if set.
1544 (inferior_target_data, set_inferior_target_data): New functions.
1545 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1546 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1547 * linux-low.c (linux_bp_reinsert): New variable.
1548 (struct inferior_linux_data): New.
1549 (linux_create_inferior): Use set_inferior_target_data.
1550 (linux_attach): Likewise. Call add_inferior.
1551 (linux_wait_for_one_inferior): New function.
1552 (linux_wait): Call it.
1553 (linux_write_memory): Add const.
1554 (initialize_low): Call set_breakpoint_data.
1555 * linux-low.h (struct linux_target_ops): Add breakpoint
1556 handling members.
1557 * server.c (attach_inferior): Remove extra add_inferior
1558 call.
1559 * server.h: Include mem-break.h. Update inferior.c
1560 prototypes.
1561 * target.c (read_inferior_memory)
1562 (write_inferior_memory): New functions.
1563 * target.h (read_inferior_memory)
1564 (write_inferior_memory): Change macros to prototypes.
1565 (struct target_ops): Update comments. Add const to write_memory
1566 definition.
1567
15682002-04-11 Daniel Jacobowitz <drow@mvista.com>
1569
1570 * linux-low.c (usr_store_inferior_registers): Support
1571 registers which are allowed to fail to store.
1572 * linux-low.h (linux_target_ops): Likewise.
1573 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1574 (ppc_cannot_store_register): FPSCR may not be storable.
1575
15762002-04-09 Daniel Jacobowitz <drow@mvista.com>
1577
1578 * server.h: Include <string.h> if HAVE_STRING_H.
1579 * ChangeLog: Correct paths in last ChangeLog entry.
1580
15812002-04-09 Daniel Jacobowitz <drow@mvista.com>
1582
1583 * linux-low.h: Remove obsolete prototypes.
1584 (struct linux_target_ops): New.
1585 (extern the_low_target): New.
1586 * linux-low.c (num_regs, regmap): Remove declarations.
1587 (register_addr): Use the_low_target explicitly.
1588 (fetch_register): Likewise.
1589 (usr_fetch_inferior_registers): Likewise.
1590 (usr_store_inferior_registers): Likewise.
1591 * linux-arm-low.c (num_regs): Remove.
1592 (arm_num_regs): Define.
1593 (arm_regmap): Renamed from regmap, made static.
1594 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1595 made static.
1596 (arm_cannot_store_register): Renamed from cannot_store_register,
1597 made static.
1598 (the_low_target): New.
1599 * linux-i386-low.c (num_regs): Remove.
1600 (i386_num_regs): Define.
1601 (i386_regmap): Renamed from regmap, made static.
1602 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1603 made static.
1604 (i386_cannot_store_register): Renamed from cannot_store_register,
1605 made static.
1606 (the_low_target): New.
1607 * linux-ia64-low.c (num_regs): Remove.
1608 (ia64_num_regs): Define.
1609 (ia64_regmap): Renamed from regmap, made static.
1610 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1611 made static.
1612 (ia64_cannot_store_register): Renamed from cannot_store_register,
1613 made static.
1614 (the_low_target): New.
1615 * linux-m68k-low.c (num_regs): Remove.
1616 (m68k_num_regs): Define.
1617 (m68k_regmap): Renamed from regmap, made static.
1618 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1619 made static.
1620 (m68k_cannot_store_register): Renamed from cannot_store_register,
1621 made static.
1622 (the_low_target): New.
1623 * linux-mips-low.c (num_regs): Remove.
1624 (mips_num_regs): Define.
1625 (mips_regmap): Renamed from regmap, made static.
1626 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1627 made static.
1628 (mips_cannot_store_register): Renamed from cannot_store_register,
1629 made static.
1630 (the_low_target): New.
1631 * linux-ppc-low.c (num_regs): Remove.
1632 (ppc_num_regs): Define.
1633 (ppc_regmap): Renamed from regmap, made static.
1634 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1635 made static.
1636 (ppc_cannot_store_register): Renamed from cannot_store_register,
1637 made static.
1638 (the_low_target): New.
1639 * linux-s390-low.c (num_regs): Remove.
1640 (s390_num_regs): Define.
1641 (s390_regmap): Renamed from regmap, made static.
1642 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1643 made static.
1644 (s390_cannot_store_register): Renamed from cannot_store_register,
1645 made static.
1646 (the_low_target): New.
1647 * linux-sh-low.c (num_regs): Remove.
1648 (sh_num_regs): Define.
1649 (sh_regmap): Renamed from regmap, made static.
1650 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1651 made static.
1652 (sh_cannot_store_register): Renamed from cannot_store_register,
1653 made static.
1654 (the_low_target): New.
1655 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1656 (the_low_target): New.
1657
16582002-04-09 Daniel Jacobowitz <drow@mvista.com>
1659
1660 * Makefile.in: Add stamp-h target.
1661 * configure.in: Create stamp-h.
1662 * configure: Regenerated.
1663
16642002-04-09 Daniel Jacobowitz <drow@mvista.com>
1665
1666 * inferiors.c: New file.
1667 * target.c: New file.
1668 * target.h: New file.
1669 * Makefile.in: Add target.o and inferiors.o. Update
1670 dependencies.
1671 * linux-low.c (inferior_pid): New static variable,
1672 moved from server.c.
1673 (linux_create_inferior): Renamed from create_inferior.
1674 Call add_inferior. Return 0 on success instead of a PID.
1675 (linux_attach): Renamed from myattach.
1676 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
1677 (linux_thread_alive): Renamed from mythread_alive.
1678 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
1679 child dies.
1680 (linux_resume): Renamed from myresume. Add missing ``return 0''.
1681 (regsets_store_inferior_registers): Correct error message.
1682 Add missing ``return 0''.
1683 (linux_fetch_registers): Renamed from fetch_inferior_registers.
1684 (linux_store_registers): Renamed from store_inferior_registers.
1685 (linux_read_memory): Renamed from read_inferior_memory.
1686 (linux_write_memory): Renamed from write_inferior_memory.
1687 (linux_target_ops): New structure.
1688 (initialize_low): Call set_target_ops ().
1689 * remote-utils.c (unhexify): New function.
1690 (hexify): New function.
1691 (input_interrupt): Send signals to ``signal_pid''.
1692 * server.c (inferior_pid): Remove.
1693 (start_inferior): Update create_inferior call.
1694 (attach_inferior): Call add_inferior.
1695 (handle_query): New function.
1696 (main): Call handle_query for `q' packets.
1697 * server.h: Include "target.h". Remove obsolete prototypes.
1698 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1699
17002002-04-09 Daniel Jacobowitz <drow@mvista.com>
1701
1702 * Makefile.in: Add WARN_CFLAGS. Update configury
1703 dependencies.
1704 * configure.in: Check for <string.h>
1705 * configure: Regenerate.
1706 * config.in: Regenerate.
1707 * gdbreplay.c: Include needed system headers.
1708 (remote_open): Remove strchr prototype.
1709 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1710 * regcache.c (supply_register): Change buf argument to const void *.
1711 (supply_register_by_name): Likewise.
1712 (collect_register): Change buf argument to void *.
1713 (collect_register_by_name): Likewise.
1714 * regcache.h: Add missing prototypes.
1715 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1716 * server.c (handle_query): New function.
1717 (attached): New static variable, moved out of main.
1718 (main): Quiet longjmp clobber warnings.
1719 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
1720 * utils.c (error): Remove NORETURN.
1721 (fatal): Likewise.
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