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[/] [or1k/] [trunk/] [gdb-5.3/] [gdb/] [gdbserver/] [ChangeLog] - Blame information for rev 1765

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Line No. Rev Author Line
1 1181 sfurman
2002-11-20  Daniel Jacobowitz  
2
 
3
        * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
4
        defined(PT_FPR0_HI).
5
 
6
2002-11-17  Stuart Hughes  
7
 
8
        * linux-arm-low.c (arm_num_regs): Increase.
9
        (arm_regmap): Include status register.
10
 
11
2002-11-17  Daniel Jacobowitz  
12
 
13
        * linux-low.c (register_addr): Remove incorrect -1 check.
14
 
15
2002-08-29  Daniel Jacobowitz  
16
 
17
        * linux-low.c (linux_create_inferior): Call setpgid.  Return
18
        the new PID.
19
        (unstopped_p, linux_signal_pid): Remove.
20
        (linux_target_ops): Remove linux_signal_pid.
21
        * remote-utils.c (putpkt, input_interrupt): Use signal_pid
22
        global instead of target method.
23
        * target.h (struct target_ops): Remove signal_pid.  Update comment
24
        for create_inferior.
25
        * server.c (signal_pid): New variable.
26
        (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
27
        gdbserver.  Set the child to be the foreground process group.
28
        (attach_inferior): Set signal_pid.
29
 
30
2002-08-23  Daniel Jacobowitz  
31
 
32
        * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
33
 
34
2002-08-20  Jim Blandy  
35
 
36
        * Makefile.in (LDFLAGS): Allow the configure script to establish a
37
        default for this.
38
 
39
2002-08-01  Andrew Cagney  
40
 
41
        * Makefile.in: Make chill references obsolete.
42
 
43
2002-07-24  Kevin Buettner  
44
 
45
        * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
46
        * configure: Regenerate.
47
        * config.in: Regenerate.
48
 
49
2002-07-09  David O'Brien  
50
 
51
        * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
52
        (perror_with_name, remote_close, remote_open, expect, play): Static.
53
 
54
2002-07-04  Michal Ludvig  
55
 
56
        * linux-x86-64-low.c (x86_64_regmap): Make it an array of
57
        byte offsets instead of an array of indexes.
58
        (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
59
 
60
2002-06-13  Daniel Jacobowitz  
61
 
62
        * regcache.c: Add comment.
63
 
64
2002-06-11  Daniel Jacobowitz  
65
 
66
        * thread-db.c: New file.
67
        * proc-service.c: New file.
68
        * acinclude.m4: New file.
69
        * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
70
        proc-service.o, and thread-db.o.
71
        (linux-low.o): Add USE_THREAD_DB.
72
        * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
73
        HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
74
        * aclocal.m4: Regenerated.
75
        * config.in: Regenerated.
76
        * configure: Regenerated.
77
        * configure.in: Check for proc_service.h, sys/procfs.h,
78
        thread_db.h, and linux/elf.h headrs.
79
        Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
80
        PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
81
        Check for -lthread_db and thread support.
82
        * configure.srv: Enable thread_db support for ARM, i386, MIPS,
83
        PowerPC, and SuperH.
84
        * i387-fp.c: Constify arguments.
85
        * i387-fp.h: Likewise.
86
        * inferiors.c: (struct thread_info): Renamed from
87
        `struct inferior_info'.  Remove PID member.  Use generic inferior
88
        list header.  All uses updated.
89
        (inferiors, signal_pid): Removed.
90
        (all_threads): New variable.
91
        (get_thread): Define.
92
        (add_inferior_to_list): New function.
93
        (for_each_inferior): New function.
94
        (change_inferior_id): New function.
95
        (add_inferior): Removed.
96
        (remove_inferior): New function.
97
        (add_thread): New function.
98
        (free_one_thread): New function.
99
        (remove_thread): New function.
100
        (clear_inferiors): Use for_each_inferior and free_one_thread.
101
        (find_inferior): New function.
102
        (find_inferior_id): New function.
103
        (inferior_target_data): Update argument type.
104
        (set_inferior_target_data): Likewise.
105
        (inferior_regcache_data): Likewise.
106
        (set_inferior_regcache_data): Likewise.
107
        * linux-low.c (linux_bp_reinsert): Remove.
108
        (all_processes, stopping_threads, using_thrads)
109
        (struct pending_signals, debug_threads, pid_of): New.
110
        (inferior_pid): Replace with macro.
111
        (struct inferior_linux_data): Remove.
112
        (get_stop_pc, add_process): New functions.
113
        (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
114
        Use add_process and add_thread.
115
        (linux_attach_lwp): New function, based on old linux_attach.  Use
116
        add_process and add_thread.  Set stop_expected for new threads.
117
        (linux_attach): New function.
118
        (linux_kill_one_process): New function.
119
        (linux_kill): Kill all LWPs.
120
        (linux_thread_alive): Use find_inferior_id.
121
        (check_removed_breakpoints, status_pending_p): New functions.
122
        (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
123
        Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
124
        struct for the found process.
125
        (linux_wait_for_event): New function.
126
        (linux_wait): Use it.  Support LWPs.
127
        (send_sigstop, wait_for_sigstop, stop_all_processes)
128
        (linux_resume_one_process, linux_continue_one_process): New functions.
129
        (linux_resume): Support LWPs.
130
        (REGISTER_RAW_SIZE): Remove.
131
        (fetch_register): Use register_size instead.  Call supply_register.
132
        (usr_store_inferior_registers): Likewise.  Call collect_register.
133
        Fix recursive case.
134
        (regsets_fetch_inferior_registers): Improve error message.
135
        (regsets_store_inferior_registers): Add debugging.
136
        (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
137
        (unstopped_p, linux_signal_pid): New functions.
138
        (linux_target_ops): Add linux_signal_pid.
139
        (linux_init_signals): New function.
140
        (initialize_low): Call it.  Initialize using_threads.
141
        * regcache.c (inferior_regcache_data): Add valid
142
        flag.
143
        (get_regcache): Fetch registers lazily.  Add fetch argument
144
        and update all callers.
145
        (regcache_invalidate_one, regcache_invalidate): New
146
        functions.
147
        (new_register_cache): Renamed from create_register_cache.
148
        Return the new regcache.
149
        (free_register_cache): Change argument to a void *.
150
        (registers_to_string, registers_from_string): Call get_regcache
151
        with fetch flag set.
152
        (register_data): Make static.  Pass fetch flag to get_regcache.
153
        (supply_register): Call get_regcache with fetch flag clear.
154
        (collect_register): Call get_regcache with fetch flag set.
155
        (collect_register_as_string): New function.
156
        * regcache.h: Update.
157
        * remote-utils.c (putpkt): Flush after debug output and use
158
        stderr.
159
        Handle input interrupts while waiting for an ACK.
160
        (input_interrupt): Use signal_pid method.
161
        (getpkt): Flush after debug output and use stderr.
162
        (outreg): Use collect_register_as_string.
163
        (new_thread_notify, dead_thread_notify): New functions.
164
        (prepare_resume_reply): Check using_threads.  Set thread_from_wait
165
        and general_thread.
166
        (look_up_one_symbol): Flush after debug output.
167
        * server.c (step_thread, server_waiting): New variables.
168
        (start_inferior): Don't use signal_pid.  Update call to mywait.
169
        (attach_inferior): Update call to mywait.
170
        (handle_query): Handle qfThreadInfo and qsThreadInfo.
171
        (main): Don't fetch/store registers explicitly.  Use
172
        set_desired_inferior.  Support proposed ``Hs'' packet.  Update
173
        calls to mywait.
174
        * server.h: Update.
175
        (struct inferior_list, struct_inferior_list_entry): New.
176
        * target.c (set_desired_inferior): New.
177
        (write_inferior_memory): Constify.
178
        (mywait): New function.
179
        * target.h: Update.
180
        (struct target_ops): New signal_pid method.
181
        (mywait): Removed macro, added prototype.
182
 
183
        * linux-low.h (regset_func): Removed.
184
        (regset_fill_func, regset_store_func): New.
185
        (enum regset_type): New.
186
        (struct regset_info): Add type field.  Use new operation types.
187
        (struct linux_target_ops): stop_pc renamed to get_pc.
188
        Add decr_pc_after_break and breakpoint_at.
189
        (get_process, get_thread_proess, get_process_thread)
190
        (strut process_info, all_processes, linux_attach_lwp)
191
        (thread_db_init): New.
192
 
193
        * linux-arm-low.c (arm_get_pc, arm_set_pc,
194
        arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
195
        (the_low_target): Add new members.
196
        * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
197
        (i386_store_fpxregset): Constify.
198
        (target_regsets): Add new kind identifier.
199
        (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
200
        (i386_set_pc): Add debugging.
201
        (i386_breakpoint_at): New function.
202
        (the_low_target): Add new members.
203
        * linux-mips-low.c (mips_get_pc, mips_set_pc)
204
        (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
205
        (mips_breakpoint_at): New.
206
        (the_low_target): Add new members.
207
        * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
208
        (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
209
        (the_low_target): Add new members.
210
        * linux-sh-low.c (sh_get_pc, sh_set_pc)
211
        (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
212
        (the_low_target): Add new members.
213
        * linux-x86-64-low.c (target_regsets): Add new kind
214
        identifier.
215
 
216
2002-05-15  Daniel Jacobowitz  
217
 
218
        From Martin Pool :
219
        * server.c (gdbserver_usage): New function.
220
        (main): Call it.
221
 
222
2002-05-14  Daniel Jacobowitz  
223
 
224
        * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
225
        stop_at -> stop_pc.
226
 
227
2002-05-04  Andrew Cagney  
228
 
229
        * Makefile.in: Remove obsolete code.
230
 
231
2002-04-24  Michal Ludvig  
232
 
233
        * linux-low.c (regsets_fetch_inferior_registers),
234
        (regsets_store_inferior_registers): Removed cast to int from
235
        ptrace() calls.
236
        * regcache.h: Added declaration of struct inferior_info.
237
 
238
2002-04-20  Daniel Jacobowitz  
239
 
240
        * inferiors.c (struct inferior_info): Add regcache_data.
241
        (add_inferior): Call create_register_cache.
242
        (clear_inferiors): Call free_register_cache.
243
        (inferior_regcache_data, set_inferior_regcache_data): New functions.
244
        * regcache.c (struct inferior_regcache_data): New.
245
        (registers): Remove.
246
        (get_regcache): New function.
247
        (create_register_cache, free_register_cache): New functions.
248
        (set_register_cache): Don't initialize the register cache here.
249
        (registers_to_string, registers_from_string, register_data): Call
250
        get_regcache.
251
        * regcache.h: Add prototypes.
252
        * server.h: Likewise.
253
 
254
2002-04-20  Daniel Jacobowitz  
255
 
256
        * mem-break.c: New file.
257
        * mem-break.h: New file.
258
        * Makefile.in: Add mem-break.o rule; update server.h
259
        dependencies.
260
        * inferiors.c (struct inferior_info): Add target_data
261
        member.
262
        (clear_inferiors): Free target_data member if set.
263
        (inferior_target_data, set_inferior_target_data): New functions.
264
        * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
265
        (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
266
        * linux-low.c (linux_bp_reinsert): New variable.
267
        (struct inferior_linux_data): New.
268
        (linux_create_inferior): Use set_inferior_target_data.
269
        (linux_attach): Likewise.  Call add_inferior.
270
        (linux_wait_for_one_inferior): New function.
271
        (linux_wait): Call it.
272
        (linux_write_memory): Add const.
273
        (initialize_low): Call set_breakpoint_data.
274
        * linux-low.h (struct linux_target_ops): Add breakpoint
275
        handling members.
276
        * server.c (attach_inferior): Remove extra add_inferior
277
        call.
278
        * server.h: Include mem-break.h.  Update inferior.c
279
        prototypes.
280
        * target.c (read_inferior_memory)
281
        (write_inferior_memory): New functions.
282
        * target.h (read_inferior_memory)
283
        (write_inferior_memory): Change macros to prototypes.
284
        (struct target_ops): Update comments.  Add const to write_memory
285
        definition.
286
 
287
2002-04-11  Daniel Jacobowitz  
288
 
289
        * linux-low.c (usr_store_inferior_registers): Support
290
        registers which are allowed to fail to store.
291
        * linux-low.h (linux_target_ops): Likewise.
292
        * linux-ppc-low.c (ppc_regmap): Support FPSCR.
293
        (ppc_cannot_store_register): FPSCR may not be storable.
294
 
295
2002-04-09  Daniel Jacobowitz  
296
 
297
        * server.h: Include  if HAVE_STRING_H.
298
        * ChangeLog: Correct paths in last ChangeLog entry.
299
 
300
2002-04-09  Daniel Jacobowitz  
301
 
302
        * linux-low.h: Remove obsolete prototypes.
303
        (struct linux_target_ops): New.
304
        (extern the_low_target): New.
305
        * linux-low.c (num_regs, regmap): Remove declarations.
306
        (register_addr): Use the_low_target explicitly.
307
        (fetch_register): Likewise.
308
        (usr_fetch_inferior_registers): Likewise.
309
        (usr_store_inferior_registers): Likewise.
310
        * linux-arm-low.c (num_regs): Remove.
311
        (arm_num_regs): Define.
312
        (arm_regmap): Renamed from regmap, made static.
313
        (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
314
        made static.
315
        (arm_cannot_store_register): Renamed from cannot_store_register,
316
        made static.
317
        (the_low_target): New.
318
        * linux-i386-low.c (num_regs): Remove.
319
        (i386_num_regs): Define.
320
        (i386_regmap): Renamed from regmap, made static.
321
        (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
322
        made static.
323
        (i386_cannot_store_register): Renamed from cannot_store_register,
324
        made static.
325
        (the_low_target): New.
326
        * linux-ia64-low.c (num_regs): Remove.
327
        (ia64_num_regs): Define.
328
        (ia64_regmap): Renamed from regmap, made static.
329
        (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
330
        made static.
331
        (ia64_cannot_store_register): Renamed from cannot_store_register,
332
        made static.
333
        (the_low_target): New.
334
        * linux-m68k-low.c (num_regs): Remove.
335
        (m68k_num_regs): Define.
336
        (m68k_regmap): Renamed from regmap, made static.
337
        (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
338
        made static.
339
        (m68k_cannot_store_register): Renamed from cannot_store_register,
340
        made static.
341
        (the_low_target): New.
342
        * linux-mips-low.c (num_regs): Remove.
343
        (mips_num_regs): Define.
344
        (mips_regmap): Renamed from regmap, made static.
345
        (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
346
        made static.
347
        (mips_cannot_store_register): Renamed from cannot_store_register,
348
        made static.
349
        (the_low_target): New.
350
        * linux-ppc-low.c (num_regs): Remove.
351
        (ppc_num_regs): Define.
352
        (ppc_regmap): Renamed from regmap, made static.
353
        (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
354
        made static.
355
        (ppc_cannot_store_register): Renamed from cannot_store_register,
356
        made static.
357
        (the_low_target): New.
358
        * linux-s390-low.c (num_regs): Remove.
359
        (s390_num_regs): Define.
360
        (s390_regmap): Renamed from regmap, made static.
361
        (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
362
        made static.
363
        (s390_cannot_store_register): Renamed from cannot_store_register,
364
        made static.
365
        (the_low_target): New.
366
        * linux-sh-low.c (num_regs): Remove.
367
        (sh_num_regs): Define.
368
        (sh_regmap): Renamed from regmap, made static.
369
        (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
370
        made static.
371
        (sh_cannot_store_register): Renamed from cannot_store_register,
372
        made static.
373
        (the_low_target): New.
374
        * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
375
        (the_low_target): New.
376
 
377
2002-04-09  Daniel Jacobowitz  
378
 
379
        * Makefile.in: Add stamp-h target.
380
        * configure.in: Create stamp-h.
381
        * configure: Regenerated.
382
 
383
2002-04-09  Daniel Jacobowitz  
384
 
385
        * inferiors.c: New file.
386
        * target.c: New file.
387
        * target.h: New file.
388
        * Makefile.in:  Add target.o and inferiors.o.  Update
389
        dependencies.
390
        * linux-low.c (inferior_pid): New static variable,
391
        moved from server.c.
392
        (linux_create_inferior): Renamed from create_inferior.
393
        Call add_inferior.  Return 0 on success instead of a PID.
394
        (linux_attach): Renamed from myattach.
395
        (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
396
        (linux_thread_alive): Renamed from mythread_alive.
397
        (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
398
        child dies.
399
        (linux_resume): Renamed from myresume.  Add missing ``return 0''.
400
        (regsets_store_inferior_registers): Correct error message.
401
        Add missing ``return 0''.
402
        (linux_fetch_registers): Renamed from fetch_inferior_registers.
403
        (linux_store_registers): Renamed from store_inferior_registers.
404
        (linux_read_memory): Renamed from read_inferior_memory.
405
        (linux_write_memory): Renamed from write_inferior_memory.
406
        (linux_target_ops): New structure.
407
        (initialize_low): Call set_target_ops ().
408
        * remote-utils.c (unhexify): New function.
409
        (hexify): New function.
410
        (input_interrupt): Send signals to ``signal_pid''.
411
        * server.c (inferior_pid): Remove.
412
        (start_inferior): Update create_inferior call.
413
        (attach_inferior): Call add_inferior.
414
        (handle_query): New function.
415
        (main): Call handle_query for `q' packets.
416
        * server.h: Include "target.h".  Remove obsolete prototypes.
417
        Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
418
 
419
2002-04-09  Daniel Jacobowitz  
420
 
421
        * Makefile.in: Add WARN_CFLAGS.  Update configury
422
        dependencies.
423
        * configure.in: Check for 
424
        * configure: Regenerate.
425
        * config.in: Regenerate.
426
        * gdbreplay.c: Include needed system headers.
427
        (remote_open): Remove strchr prototype.
428
        * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
429
        * regcache.c (supply_register): Change buf argument to const void *.
430
        (supply_register_by_name): Likewise.
431
        (collect_register): Change buf argument to void *.
432
        (collect_register_by_name): Likewise.
433
        * regcache.h: Add missing prototypes.
434
        * remote-utils.c: Include  for inet_ntoa.
435
        * server.c (handle_query): New function.
436
        (attached): New static variable, moved out of main.
437
        (main): Quiet longjmp clobber warnings.
438
        * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
439
        * utils.c (error): Remove NORETURN.
440
        (fatal): Likewise.
441
 

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