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* regcache.c (regcache_xmalloc): Add aspace argument. Use it
[deliverable/binutils-gdb.git] / gdb / ChangeLog
CommitLineData
d37346f0
DJ		 12010-01-28 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * regcache.c (regcache_xmalloc): Add aspace argument. Use it
4 for the new regcache. All callers updated.
5 (regcache_cpy, regcache_cpy_no_passthrough): Do not set aspace here.
6 (get_thread_arch_regcache): Do not set aspace here.
7 * regcache.h (regcache_xmalloc): Update declaration.
8
9 * frame.c, infcall.c, ppc-linux-tdep.c: Calls to
10 regcache_xmalloc updated.
11
7434dadd
JB		 122010-01-28 Joel Brobecker <brobecker@adacore.com>
13
14 Another -Wunused-function error in procfs.c (sparc-solaris)
15 * procfs.c (insert_dbx_link_breakpoint): Delete declaration. Move up.
16 Only define if SYS_syssgi is defined.
17 (remove_dbx_link_breakpoint): Delete declaration. Move up.
18 (dbx_link_addr, insert_dbx_link_bpt_in_file)
19 (insert_dbx_link_bpt_in_region): Move up. Only define if SYS_syssgi
20 is itself defined.
21
16d905e2
CF		 222010-01-27 Christopher Faylor <me+cygwin@cgf.cx>
23
24 * windows-nat.c (windows_initialization_done): New variable.
25 (get_windows_debug_event): Issue error when process dies before
26 completely initializing.
27 (do_initial_windows_stuff): Set flag to indicate when we are done with
28 the initial steps of attaching to the child.
29
cd55e50f
JK		 302010-01-27 Jan Kratochvil <jan.kratochvil@redhat.com>
31
32 * symtab.h (struct symbol <symtab>): New comment on NULL values.
33
99cc78aa
DE		 342010-01-27 Doug Evans <dje@google.com>
35
4c7dcb84
DE		 36 * solib-svr4.c (solib_break_names): Add __dl_rtld_db_dlactivity.
37
99cc78aa
DE		 38 * breakpoint.c (bpstat_stop_status): Delete useless code.
39
52334bf5
JK		 402010-01-27 Jan Kratochvil <jan.kratochvil@redhat.com>
41
42 * printcmd.c (display_uses_solib_p): Remove variable section. Access
43 objfile via SYMBOL_SYMTAB.
44
708ead4e
TT		 452010-01-26 Tom Tromey <tromey@redhat.com>
46
47 PR exp/7643:
48 * eval.c (evaluate_subexp_for_address) <UNOP_IND>: Call
49 coerce_array on result.
50
b14e635e
SW		 512010-01-26 Sami Wagiaalla <swagiaal@redhat.com>
52
53 * cp-namespace.c (cp_lookup_symbol_namespace): Added
54 search_parent argument.
55 (cp_add_using): Initialize 'searched' field.
56 (reset_directive_searched): New function.
57 * cp-support.h: Add 'searched' field to using_direct struct.
58 (cp_lookup_symbol_imports): Ditto.
59 * cp-namespace.c (cp_lookup_symbol_imports): Ditto.
60 Perform recursive search.
61 Implement non parent search.
62 * valops.c (value_maybe_namespace_elt): Updated.
63
8540c487
SW		 642010-01-26 Sami Wagiaalla <swagiaal@redhat.com>
65
66 PR gdb/10929:
67 * dwarf2read.c (read_lexical_block_scope): Create blocks for
68 scopes which contain using directives even if they contain no
69 declarations.
70 * symtab.c (lookup_symbol_aux): Pass lowest level block to
71 la_lookup_symbol_nonlocal.
72 * cp-namespace.c (cp_lookup_symbol_nonlocal): call
73 cp_lookup_symbol_namespace.
74 (cp_lookup_symbol_namespace): Perform an import lookup at every
75 block level.
76 (cp_lookup_symbol_imports): New function.
77 (cp_lookup_symbol_in_namespace): New function.
78
421d5d99
TT		 792010-01-25 Tom Tromey <tromey@redhat.com>
80
81 PR gdb/11049:
82 * c-valprint.c (c_val_print): Fix test of extract_unsigned_integer
83 result.
84
6bcc772d
RO		 852010-01-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
86
87 * configure.ac: Only use host_os part when disabling TUI on osf.
88 Use test to check variables, prefix strings with x.
89 * configure: Regenerate.
90
91 * solib-osf.c (osf_current_sos): Initialize tail.
92
1c1238a5
TG		 932010-01-25 gingold <gingold@adacore.com>
94
95 * windows-nat.c (windows_continue): Use %x to print thread id.
96 (get_windows_debug_event): Ditto.
97
0b92b5bb
TT		 982010-01-22 Tom Tromey <tromey@redhat.com>
99
100 PR symtab/11199:
101 * dwarf2read.c (quirk_gcc_member_function_pointer): Change return
102 type and arguments. Use smash_to_methodptr_type.
103 (read_structure_type): Call quirk_gcc_member_function_pointer
104 later.
105 * gdbtypes.h (smash_to_methodptr_type): Declare.
106 * gdbtypes.c (smash_to_methodptr_type): New function.
107 (lookup_methodptr_type): Use it.
108
0d5392b8
TT		 1092010-01-21 Tom Tromey <tromey@redhat.com>
110
111 PR symtab/11198:
112 * symtab.h (lookup_minimal_symbol_and_objfile): Declare.
113 * minsyms.c (lookup_minimal_symbol_and_objfile): New function.
114 * glibc-tdep.c (find_minsym_and_objfile): Remove.
115 (glibc_skip_solib_resolver): Use
116 lookup_minimal_symbol_and_objfile.
117
e6d088ec
KT		 1182010-01-21 Kai Tietz <kai.tietz@onevision.com>
119
120 * inflow.c (check_syscall): Guard by #if clause for GO32 and
121 WIN32 targets.
122
b966cb8a
TT		 1232010-01-20 Tom Tromey <tromey@redhat.com>
124
125 PR backtrace/10770:
126 * valarith.c (value_binop): Handle BINOP_GTR, BINOP_LEQ, and
127 BINOP_GEQ. Handle BINOP_NOTEQUAL in the signed case.
128 * dwarf2expr.c (new_dwarf_expr_context): Allocate
129 dwarf_stack_values, not CORE_ADDRs.
130 (execute_stack_op): Change DW_OP_div and comparison operators to
131 use signed operands.
132
3f81c18a
VP		 1332010-01-20 Vladimir Prus <vladimir@codesourcery.com>
134
135 Per-inferior args and tty and environment.
136
137 * infcmd.c (inferior_args): Rename to ...
138 (inferior_args_scratch): ... this.
139 (inferior_io_terminal): Rename to ...
140 (inferior_io_terminal_scratch): ... this.
141 (inferior_argc, inferior_argv): Remove.
142 (set_inferior_io_terminal, get_inferior_io_terminal): Store
143 inside current_inferior().
144 (set_inferior_tty_command, show_inferior_tty_command): New.
145 (get_inferior_args, set_inferior_args): Store inside
146 current_inferior().
147 (notice_args_set): Likewise and rename to...
148 (set_args_command): ... this.
149 (set_inferior_args_vector): Likewise.
150 (notice_args_read): Rename to...
151 (show_args_command): ...new.
152 (tty_command): Remove.
153 (run_command_1): Don't free old args, as they are freed by
154 set_inferior_arg now.
155 (run_no_args_command): Likewise.
156 (inferior_environ): Remove.
157 (run_command_1): Use environment of the current inferior.
158 (environment_info, set_environment_command)
159 (unset_environment_command, path_info, path_command): Likewise.
160 (_initialize_infcmd): Adjust for function and variable renames.
161 Do not init inferior_environ.
162 * inferior.h (set_inferior_arg): Adjust prototype.
163 (struct inferior): New fields args, argc, argv, terminal, environment.
164 (inferior_environ): Remove declaration.
165 * inferior.c (free_inferior): Free new fields.
166 (add_inferior_silent): Initialize 'environment' field.
167 * main.c (captured_main): Set arguments only after the initial
168 inferior has been created. Set set_inferior_io_terminal,
169 not tty_command.
170 * mi/mi-main.c (mi_cmd_env_path): Use environment of the current
171 inferior.
172 (_initialize_mi_cmd_env): Adjust for disappearance of global
173 inferior_environ.
174 * solib.c (solib_find): Use environment of the current inferior.
175
d8b65138
JK		 1762010-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
177
178 * varobj.c (varobj_add_child, install_dynamic_child): Wrap into #if
179 HAVE_PYTHON.
180 (instantiate_pretty_printer): Move HAVE_PYTHON outside of the function.
181
692465f1
JB		 1822010-01-20 Joel Brobecker <brobecker@adacore.com>
183
184 Get rid of ada-lang.c:function_name_from_pc.
185 * ada-lang.c: Add "stack.h" #include.
186 (function_name_from_pc): Delete.
187 (is_known_support_routine): Replace call to function_name_from_pc
188 by call to find_frame_funname.
189 (ada_unhandled_exception_name_addr_from_raise): Likewise.
190
95519e0e
TT		 1912010-01-19 Tom Tromey <tromey@redhat.com>
192
193 PR c++/11026:
194 * dwarf2read.c (read_partial_die): Allocate partial DIE's name on
195 objfile obstack.
196
95c11dc7
TT		 1972010-01-19 Tom Tromey <tromey@redhat.com>
198
199 * top.c (stop_sig, float_handler, do_nothing): Remove.
200
a0f49112
JK		 2012010-01-19 Jan Kratochvil <jan.kratochvil@redhat.com>
202
203 * breakpoint.c (watchpoint_check): Check the call
204 gdbarch_in_function_epilogue_p before calling frame_find_by_id.
205 Extend the comment.
206 * config/djgpp/fnchange.lst: Add translations for
207 watchpoint-cond-gone.exp, watchpoint-cond-gone.c and
208 watchpoint-cond-gone-stripped.c.
209
ceeb3d5a
TT		 2102010-01-19 Tom Tromey <tromey@redhat.com>
211
212 PR c++/8000:
213 * dwarf2read.c (partial_die_parent_scope): Put enumeration type
214 into parent scope, and enumerator into grandparent scope.
215
2b71fc8e
JB		 2162010-01-19 Joel Brobecker <brobecker@adacore.com>
217
218 * NEWS: Add entry for "set/show ada trust-PAD-over-XVS" commands.
219
03564ed9
JB		 2202010-01-19 Joel Brobecker <brobecker@adacore.com>
221
222 * configure.host: Make x86_64-*-solaris2.1[0-9]* an alias of
223 i[34567]86-*-solaris2.1[0-9]*.
224 * configure.tgt: Likewise.
225
fb2e7cb4
JB		 2262010-01-19 Joel Brobecker <brobecker@adacore.com>
227
228 * NEWS: Document the source command enhancement allowing it
229 to load Python scripts. Document the "set/show script-extension"
230 commands.
231
1cb5e2a4
JB		 2322010-01-19 Joel Brobecker <brobecker@adacore.com>
233
234 Add -Wunused-function to compile flags.
235 * configure.ac: Add -Wunused-function to build_warnings.
236 * configure: Regenerate.
237
0ec6cd0c
JB		 2382010-01-19 Joel Brobecker <brobecker@adacore.com>
239
240 "delete" ada-lex.c:input function, not used.
241 * ada-lex.l: #define YY_NO_INPUT.
242
b74845da
JB		 2432010-01-19 Joel Brobecker <brobecker@adacore.com>
244
245 Delete free_named_symtabs and associated cleanup.
246 * symfile.h (free_named_symtabs): Delete declaration.
247 * symfile.c: Remove some commented out code (clear_symtab_users_once).
248 (cashier_psymtab): Comment function out.
249 Delete declaration.
250 (free_named_symtabs): Delete.
251 * coffread.c (coff_end_symtab): Remove call to free_named_symtabs.
252 * dbxread.c (end_psymtab): Likewise.
253 * dwarf2read.c (process_psymtab_comp_unit): Ditto.
254 * exec.c (exec_close_1): Ditto.
255 * xcoffread.c (xcoff_end_psymtab): Likewise.
256
65c06092
JB		 2572010-01-19 Joel Brobecker <brobecker@adacore.com>
258
259 * stack.c (print_block_frame_labels): Comment function out.
260
d5cd6034
JB		 2612010-01-19 Joel Brobecker <brobecker@adacore.com>
262
263 Delete unused or undefined functions.
264 * breakpoint.c (ep_parse_optional_filename): Delete.
265 * dcache.c (dcache_write_line): Remove declaration.
266 * infrun.c (build_infrun): Remove declaration.
267 * tracepoint.c (tracepoint_save_command): Remove declaration.
268 * linux-nat.c (init_lwp_list): Delete. No longer used.
269 * event-loop.c (check_async_signal_handlers): Delete declaration.
270 * infrun.c (init_execution_control_state): Delete.
271 (proceed): Update comment to avoid mentioning
272 init_execution_control_state.
273 * target.c (kill_or_be_killed, nosupport_runtime): Delete.
274 * ada-lang.c (ada_to_static_fixed_value): Delete.
275 * scm-lang.c (evaluate_subexp_scm): Delete declaration.
276 * cp-namespace.c (cp_copy_usings): Delete.
277 * xml-syscall.c (xml_number_of_syscalls): Delete.
278 * progspace.c (find_program_space_by_num): Delete.
279 * inflow.c (handle_sigio): Delete declaration.
280 * hppa-tdep.c (hppa_alignof): Delete.
281 * mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset)
282 (mipsnbsd_core_osabi_sniffer): Delete.
283
4e8f195d
TT		 2842010-01-18 Tom Tromey <tromey@redhat.com>
285
286 PR c++/9680:
287 * c-exp.y (REINTERPRET_CAST, DYNAMIC_CAST, STATIC_CAST)
288 (CONST_CAST): New tokens.
289 (exp): Add new productions.
290 (ident_tokens): Add const_cast, dynamic_cast, static_cast, and
291 reinterpret_cast.
292 (is_cast_operator): New function.
293 (yylex): Handle cast operators specially.
294 * eval.c (evaluate_subexp_standard) <UNOP_DYNAMIC_CAST,
295 UNOP_REINTERPRET_CAST>: New cases.
296 * expprint.c (print_subexp_standard): Likewise.
297 (op_name_standard): Likewise.
298 (dump_subexp_body_standard): Likewise.
299 * parse.c (operator_length_standard): Likewise.
300 * expression.h (enum exp_opcode): New constants UNOP_DYNAMIC_CAST,
301 UNOP_REINTERPRET_CAST.
302 * gdbtypes.c (class_types_same_p): New function.
303 (is_ancestor): Use it.
304 (is_public_ancestor): New function.
305 (is_unique_ancestor_worker): Likewise.
306 (is_unique_ancestor): Likewise.
307 * gdbtypes.h (class_types_same_p, is_public_ancestor)
308 (is_unique_ancestor): Declare.
309 * valops.c (value_reinterpret_cast): New function.
310 (dynamic_cast_check_1): Likewise.
311 (dynamic_cast_check_2): Likewise.
312 (value_dynamic_cast): Likewise.
313 * value.h (value_reinterpret_cast, value_dynamic_cast): Declare.
314
d9c57d9f
JB		 3152010-01-18 Joel Brobecker <brobecker@adacore.com>
316
317 Fix build failure when building without Python support.
318 * python/python.c: Always include exceptions.h, even when HAVE_PYTHON
319 is not defined.
320
f80d3ff2
JB		 3212010-01-18 Joel Brobecker <brobecker@adacore.com>
322
323 Use XVS field type instead of doing a parallel lookup.
324 * ada-lang.c (ada_get_base_type): Follow the XVS field type
325 if it is a reference type instead of doing a type lookup using
326 the XVS field name.
327
5bf03f13
JB		 3282010-01-18 Joel Brobecker <brobecker@adacore.com>
329
330 Trust PAD types instead of using PAD___XVS.
331 * ada-lang.c (trust_pad_over_xvs): New static variable.
332 (ada_is_aligner_type): If !trust_pad_over_xvs and there is a
333 parallel XVS type, follow the XVS type instead of the PAD type.
334 (unwrap_value): Make sure that there is no parallel XVE type
335 before returning the value as is.
336 (set_ada_list, show_ada_list): New static variables.
337 (set_ada_command, show_ada_command): New functions.
338 (_initialize_ada_language): Add new "set/show ada" prefix commands.
339 Add new "set/show ada trust-PAD-over-XVS" setting.
340
973817a3
JB		 3412010-01-18 Tom Tromey <tromey@redhat.com>
342 Thiago Jung Bauermann <bauerman@br.ibm.com>
343
344 Allow "source" to load python scripts.
345 * exceptions.h (enum errors): Add UNSUPPORTED_ERROR.
346 * python/python.c (source_python_script): New function.
347 * python/python.h (source_python_script): Add declaration.
348 * cli/cli-cmds.c: #include exceptions.h and python/python.h.
349 (script_ext_off, script_ext_soft, script_ext_strict)
350 (script_ext_enums, script_ext_mode): New static constants.
351 (show_script_ext_mode, find_and_open_script): New functions.
352 (source_script): Enhance to handle Python scripts.
353 (init_cli_cmds): Add set/show script-extension commands.
354
98e03262
SS		 3552010-01-16 Stan Shebs <stan@codesourcery.com>
356
357 * tracepoint.h (struct trace_status): Use unsigned long long
358 instead of size_t.
359 * tracepoint.c (trace_status_command): Fix printf directive.
360 (trace_save_command): Check fwrite returns, fix printf directive.
361 (trace_filename): New global.
362 (tfile_open): Set it, check read returns.
363 (tfile_close): Free trace_filename.
364 (tfile_get_traceframe_address): Check read returns.
365 (tfile_trace_find): Ditto.
366 (tfile_fetch_registers): Ditto.
367 (tfile_xfer_partial): Ditto.
368 (tfile_get_trace_state_variable_value): Ditto.
369
00bf0b85
SS		 3702010-01-15 Stan Shebs <stan@codesourcery.com>
371
372 Add trace file support.
373 * tracepoint.h (enum trace_stop_reason): New enum.
374 (struct trace_status): New struct.
375 (parse_trace_status): Declare.
376 (struct uploaded_tp): Move here from remote.c,
377 add fields for actions.
378 (struct uploaded_tsv): New struct.
379 * tracepoint.c (tfile_ops): New target vector.
380 (trace_fd): New global.
381 (tfile_open): New function.
382 (tfile_close): New function.
383 (tfile_files_info): New function.
384 (tfile_get_trace_status): New function.
385 (tfile_get_traceframe_address): New function.
386 (tfile_trace_find): New function.
387 (tfile_fetch_registers): New function.
388 (tfile_xfer_partial): New function.
389 (tfile_get_trace_state_variable_value): New function.
390 (init_tfile_ops): New function.
391 (_initialize_tracepoint): Call it, add tfile target.
392 (trace_status): New global.
393 (current_trace_status): New function.
394 (trace_running_p): Remove, change all users to get from
395 current_trace_status()->running.
396 (get_trace_status): Remove.
397 (trace_status_command): Call target_get_trace_status directly,
398 report more detail including tracing stop reasons.
399 (trace_find_command): Always allow tfind on a file.
400 (trace_find_pc_command): Ditto.
401 (trace_find_tracepoint_command): Ditto.
402 (trace_find_line_command): Ditto.
403 (trace_find_range_command): Ditto.
404 (trace_find_outside_command): Ditto.
405 (trace_frames_offset, cur_offset): Declare as off_t.
406 (trace_regblock_size): Rename from reg_size, update users.
407 (parse_trace_status): New function.
408 (tfile_interp_line): New function.
409 (disconnect_or_stop_tracing): Ensure current trace
410 status before asking what to do.
411 (stop_reason_names): New global.
412 (trace_save_command): New command.
413 (get_uploaded_tp): Move here from remote.c.
414 (find_matching_tracepoint): Ditto.
415 (merge_uploaded_tracepoints): New function.
416 (parse_trace_status): Use stop_reason_names.
417 (_initialize_tracepoint): Define tsave command.
418 * target.h (target_ops): New fields to_save_trace_data,
419 to_upload_tracepoints, to_upload_trace_state_variables,
420 to_get_raw_trace_data, change to_get_trace_status
421 to take a pointer to a status struct.
422 (target_save_trace_data): New macro.
423 (target_upload_tracepoints): New macro.
424 (target_upload_trace_state_variables): New macro.
425 (target_get_raw_trace_data): New macro.
426 * target.c (update_current_target): Add new methods, change
427 signature of to_get_trace_status.
428 * remote.c (hex2bin): Make globally visible.
429 (bin2hex): Ditto.
430 (remote_download_trace_state_variable): Download name also.
431 (remote_get_trace_status): Update parameter, use
432 parse_trace_status.
433 (remote_save_trace_data): New function.
434 (remote_upload_tracepoints): New function.
435 (remote_upload_trace_state_variables): New function.
436 (remote_get_raw_trace_data): New function.
437 (remote_start_remote): Use them.
438 (_initialize_remote_ops): Add operations.
439 * ax-gdb.c: Include breakpoint.h.
440 * breakpoint.c (create_tracepoint_from_upload): Use
441 break_command_really, return tracepoint, warn about unimplemented
442 parts.
443 * NEWS: Mention trace file addition.
444
d904de5b
JK		 4452010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
446
447 Fix compilation warning on gcc-3.4.
448 * exec.c (print_section_info): Move the `displacement' variable
449 initialization to its declaration.
450
64aa9731
JK		 4512010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
452
453 * gdb-gdb.py (StructMainTypePrettyPrinter): Fix TYPE_CODE_RANGE
454 comparison.
455
ca1f5def 4562010-01-15 Eric Botcazou <botcazou@adacore.com>
9f0dec2d
JB		 457
458 "info tasks" broken by typedefs in ATCB type definitions.
459 * ada-lang.c (ada_template_to_fixed_record_type_1): Add call to
460 ada_check_typedef before retrieving the length of the type for
461 regular fields.
462
12ab9e09
JB		 4632010-01-15 Joel Brobecker <brobecker@adacore.com>
464
465 Do not use name-based lookup for unconstrained packed arrays.
466 * ada-lang.c (find_parallel_type_by_descriptive_type):
467 Limit the fallback to name-based lookups to the case where
468 the type is a constrained packed array.
469
c389c3dc
JB		 4702010-01-15 Joel Brobecker <brobecker@adacore.com>
471
472 Enhance gdb-gdb.py to handle main_type.type_specific.
473 * gdb-gdb.py: Print the type-specific part of struct main_type.
474
7991dee7
JK		 4752010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
476
477 * configure.ac (AC_CHECK_FUNCS): Check for setrlimit and getrlimit.
478 * configure: Regenerate.
479 * config.in: Regenerate.
480 * utils.c: Include sys/resource.h.
481 (dump_core, can_dump_core): New.
482 (internal_vproblem): Update the comment. Check can_dump_core while
483 setting dump_core_p. Replace two abort calls by dump_core calls.
484
93c26624
JK		 4852010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
486 Eli Zaretskii <eliz@gnu.org>
487
488 * NEWS: Document the PIE support.
489
55235ad7
JK		 4902010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
491
492 * linux-tdep.c: Remove includes gdbcore.h, observer.h and elf-bfd.h.
493 (check_is_pie_binary, _initialize_linux_tdep): Remove.
494
41752192
JK		 4952010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
496
497 * solib-svr4.c (svr4_exec_displacement): New comment for entry_point.
498 Replace exec_entry_point call by bfd_get_start_address.
499
9f2982ff
JK		 5002010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
501
502 Support Valgrind attachments broken by the PIE support.
503 * auxv.c: Include gdbcore.h.
504 (procfs_xfer_auxv): Make static. Reduce its comment. Drop its
505 parameters ops, object and annex. Remove their assertions.
506 (ld_so_xfer_auxv, memory_xfer_auxv): New function.
507 * auxv.h (procfs_xfer_auxv): Remove comment. Rename to ...
508 (memory_xfer_auxv): ... here.
509 * linux-nat.c (linux_xfer_partial): Rename procfs_xfer_auxv to
510 memory_xfer_auxv.
511 * procfs.c (procfs_xfer_partial): Likewise.
512 * solib-svr4.c (svr4_relocate_main_executable): New prototype.
513 (svr4_special_symbol_handling): Call svr4_relocate_main_executable.
514 (svr4_solib_create_inferior_hook): Conditionalize the
515 svr4_relocate_main_executable call.
516
61f0d762
JK		 5172010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
518
519 * solib-svr4.c (scan_dyntag): Remove variable dyn_addr. New variable
520 target_section. Find SECT in current_target_sections, gdb_assert it.
521 (elf_lookup_lib_symbol): Pass the binary file if given symfile_objfile.
522 New variable abfd.
523 * symtab.c (lookup_objfile_from_block): Return the binary file instead
524 of separate debug info file.
525
51bee8e9
JK		 5262010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
527
528 Support PIEs with no symfile_objfile.
529 * exec.c (print_section_info <abfd == exec_bfd>): Relocate Entry point.
530 * solib-svr4.c (svr4_relocate_main_executable <exec_bfd>): New block.
531
b8040f19
JK		 5322010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
533
534 * solib-svr4.c (svr4_relocate_main_executable): Move the static exec
535 code part to ...
536 (svr4_static_exec_displacement): ... a new function.
537 (svr4_exec_displacement): New function.
538 (svr4_relocate_main_executable): Call svr4_exec_displacement. Allocate
539 new_offsets using alloca now. Remove variable old_chain and changed.
540 Call objfile_relocate unconditionally now.
541
eb90ce83
DE		 5422010-01-14 Doug Evans <dje@google.com>
543
544 * gdbtypes.c (arch_flags_type): Fix comment.
545 * gdbtypes.h (arch_composite_type): Fix comment.
546
bdfed3bc
TG		 5472009-01-14 Tristan Gingold <gingold@adacore.com>
548
549 * machoread.c (macho_add_oso_symfile): Add symfile_flags parameter.
550 Call xstrdup for abfd->filename. Pass symfile_flags and objfile flags
551 to symbol_file_add_from_bfd. Add OSO as separate objfile.
552 (macho_oso_symfile): Add symfile_flags parameter. Pass it to
553 macho_add_oso_symfile.
554 (macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
555
1596ad23
JB		 5562010-01-14 Joel Brobecker <brobecker@adacore.com>
557
558 Tru64: Dead threads are never deleted.
559 * dec-thread.c (dec_thread_ptid_is_alive): New function.
560 (dec_thread_count_gdb_threads): Fix counter increment.
561 (dec_thread_add_gdb_thread): Fix *listp increment.
562 (resync_thread_list): Fix bug in deletion of dead threads that
563 caused all threads to be deleted, instead of just the dead ones.
564
be759fcf
PM		 5652010-01-13 Phil Muldoon <pmuldoon@redhat.com>
566
567 PR python/10705
568
569 * python/python-internal.h: Add lazy_string_object_type
570 definition.
571 (create_lazy_string_object, gdbpy_initialize_lazy_string)
572 (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
573 * python/py-value.c (valpy_lazy_string): New function.
574 (convert_value_from_python): Add lazy string conversion.
575 * python/py-prettyprint.c (pretty_print_one_value): Check if
576 return is also a lazy string.
577 (print_string_repr): Add lazy string printing branch.
578 (print_children): Likewise.
579 * python/py-lazy-string.c: New file. Implement lazy strings.
580 * python/python.c (_initialize_python): Call
581 gdbpy_initialize_lazy_string.
582 * varobj.c (value_get_print_value): Add lazy string printing
583 branch. Account for encoding.
584 * c-lang.c (c_printstr): Account for new encoding argument. If
585 encoding is NULL, find encoding suited for type, otherwise use
586 user encoding.
587 * language.h (language_defn): Add encoding argument.
588 (LA_PRINT_STRING): Likewise.
589 * language.c (unk_lang_printstr): Update to reflect new encoding
590 argument to language_defn.
591 * ada-lang.h (ada_printstr): Likewise.
592 * c-lang.h (c_printstr): Likewise.
593 * p-lang.h (pascal_printstr);
594 * f-lang.c (f_printstr): Likewise.
595 * m2-lang.c (m2_printstr): Likewise.
596 * objc-lang.c (objc_printstr): Likewise.
597 * p-lang.c (pascal_printstr): Likewise.
598 * scm-lang.c (scm_printstr): Likewise.
599 * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
600 encoding argument.
601 * ada-valprint.c (ada_printstr): Likewise.
602 * f-valprint.c (f_val_print): Likewise
603 * m2-valprint.c (m2_val_print): Likewise.
604 * p-valprint.c (pascal_val_print): Likewise.
605 * expprint.c (print_subexp_standard): Likewise.
606 * valprint.c (val_print_string): Likewise.
607 * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
608 (SUBDIR_PYTHON_SRCS): Likewise.
609 (py-lazy-string.o): New rule.
610
1fe72117 6112010-01-13 Doug Evans <dje@google.com>
8eee9c5a
DE		 612
613 * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
614 uninitialized" warning from gcc on local `tree'.
615
dc146f7c
VP		 6162010-01-13 Vladimir Prus <vladimir@codesourcery.com>
617
618 Implement core awareness.
619
620 * bcache.c (compare_ints): Remove
621 (print_percentage): Use compare_positive_ints.
622 * defs.h (compare_positive_ints): Declare.
623 * linux-nat.h (struct lin_lwp): New field core.
624 (linux_nat_core_of_thread_1): Declare.
625 * linux-nat.c (add_lwp): Init the 'core' field.
626 (linux_nat_wait_1): Record the core.
627 (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
628 (linux_nat_add_target): Register the above.
629 * linux-thread-db.c (update_thread_core): New.
630 (thread_db_find_new_threads): Update core information for
631 every thread.
632 * remote.c (struct private_thread_info): New.
633 (free_private_thread_info, demand_private_info): New.
634 (PACKET_qXfer_threads, use_osdata_threads): New.
635 (struct thread_item, threads_parsing_context
636 (start_thread, end_thread, thread_attributes)
637 (thread_children, threads_children, threads_elements): New.
638 (remote_threads_info): Try qXfer:threads before anything
639 else.
640 (remote_protocol_packets): Register qXfer:threads.
641 (remote_open_1): Init use_osdata_threads.
642 (struct stop_reply): New field 'core'.
643 (remote_parse_stop_reply): Parse core number.
644 (process_stop_reply): Record core number.
645 (remote_xfer_partial): Handle qXfer:threads.
646 (remote_core_of_thread): New.
647 (init_remote_ops): Register remote_core_of_thread.
648 (_initialize_remote): Register qXfer:read.
649 * target.c (target_core_of_thread): New
650 * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
651 (struct target_ops): New field to_core_of_threads.
652 (target_core_of_thread): Declare.
653 * gdbthread.h (struct thread_info): New field private_dtor.
654 * thread.c (print_thread_info): Report the core.
655 * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
656 * utils.c (compare_positive_ints): New.
657 * features/threads.dtd: New.
658 * mi/mi-interp.c (mi_on_normal_stop): Report the core.
659 * mi/mi-main.c (struct collect_cores_data, collect_cores)
660 (do_nothing, free_vector_of_osdata_items)
661 (splay_tree_int_comparator, free_splay_tree): New.
662 (print_one_inferior_data): Implemented printing of selected
663 inferiors. Collect and print cores.
664 (output_cores): New.
665 (mi_cmd_list_thread_groups): Support --recurse. Permit specifying
666 thread groups together with --available.
667
d30c5336
JK		 6682010-01-12 Jan Kratochvil <jan.kratochvil@redhat.com>
669
670 * configure: Regenerate (for _STRUCTURED_PROC).
671
02893727
JB		 6722010-01-12 Joel Brobecker <brobecker@adacore.com>
673
674 Delete dead function.
675 * ada-lang.c (extract_string): Delete. No longer used.
676
46ed2d6f
JB		 6772010-01-12 Joel Brobecker <brobecker@adacore.com>
678
679 Fix -Wunused warning in dec-thread.c.
680 * dec-thread.c (dec_thread_count_gdb_threads)
681 (dec_thread_add_gdb_thread): Prevent -Wunused warning.
682
606b8d1a
JB		 6832010-01-12 Joel Brobecker <brobecker@adacore.com>
684
685 * ada-valprint.c (ada_print_floating): Remove trailing space.
686
b4ba55a1
JB		 6872010-01-12 Joel Brobecker <brobecker@adacore.com>
688
689 Add support for DW_AT_GNAT_descriptive_type.
690 * gdbtypes.h (enum type_specific_kind): New enum.
691 (struct main_type) [type_specific_field]: New component.
692 [type_specific]: Add new component "gnat_stuff".
693 (struct gnat_aux_type): New type.
694 (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
695 (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
696 (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
697 (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
698 (TYPE_SPECIFIC_FIELD): New macros.
699 (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
700 type does not hold any cplus-specific data.
701 (TYPE_RAW_CPLUS_SPECIFIC): New macro.
702 (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
703 (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
704 cplus-specific data.
705 * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
706 Set new component TYPE_SPECIFIC_FIELD (type).
707 (gnat_aux_default): New constant.
708 (allocate_gnat_aux_type): New function.
709 (init_type): Add initialization the type-specific stuff for
710 TYPE_CODE_FLT and TYPE_CODE_FUNC types.
711 (print_gnat_stuff): New function.
712 (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
713 specific data. Adjust code that prints the contents of the
714 type-specific union using the TYPE_SPECIFIC_FIELD value.
715 * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
716 the type cplus stuff for Ada types.
717 (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
718 Error out if these routines are called with an Ada type.
719 (read_structure_type, read_array_type, read_subrange_type):
720 Add call to set_descriptive_type.
721 (set_die_type): Initialize the gnat-specific data if necessary.
722 (need_gnat_info, die_descriptive_type, set_descriptive_type):
723 New functions.
724 * ada-lang.c (decode_constrained_packed_array_type): Use
725 decode_constrained_packed_array_type instead of doing a standard
726 lookup to locate a parallel type.
727 (find_parallel_type_by_descriptive_type): New function.
728 (ada_find_parallel_type_with_name): New function.
729 (ada_find_parallel_type): Reimplement using
730 ada_find_parallel_type_with_name.
731 * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
732 to check if type has a cplus stuff.
733 * linespec.c (total_number_of_methods): Likewise.
734 * mdebugread.c (new_type): Likewise.
735
b0f02ee9
JK		 7362010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
737
738 * NEWS: Document the 0b binary number prefix parsing.
739
b260e109
JK		 7402010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
741
742 * objfiles.c (objfile_relocate1): Change the return type to int.
743 Describe the new return value. Return non-zero if data changed.
744 (objfile_relocate): New variable changed. Set it. Call
745 breakpoint_re_set depending on CHANGED.
746
b5cfddf5
JK		 7472010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
748
749 Implement binary numbers parsing.
750 * c-exp.y (parse_number): New case 'b' and 'B'.
751
e0ae4240
JK		 7522010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
753 Tristan Gingold <gingold@adacore.com>
754
755 * solib.c (info_sharedlibrary_command): Replace
756 objfile_has_partial_symbols and objfile_has_full_symbols calls by
757 objfile_has_symbols.
758
6e0e5977
JB		 7592010-01-10 Joel Brobecker <brobecker@adacore.com>
760
761 * NEWS: Document the improvements made to the mips-irix port.
762
7348c5e1
JB		 7632010-01-09 Joel Brobecker <brobecker@adacore.com>
764
765 Fix the documentation of valprint.c:value_print.
766 * valprint.c (value_print): Update the function description to
767 mention that the syntax of the output follows the current_language,
768 not necessarily C.
769
567995e1
JK		 7702010-01-09 Jan Kratochvil <jan.kratochvil@redhat.com>
771
772 Fix displacement of separate debug info files.
773 * objfiles.c (objfile_relocate): Rename to ...
774 (objfile_relocate1): ... here and make it static. Extend the comment.
775 (objfile_relocate): New function.
776 * solib-spu.c (spu_relocate_main_executable): Explicitly check if
777 SYMFILE_OBJFILE is NULL. Remove variables objfile and old_chain.
778 Remove following of SEPARATE_DEBUG_OBJFILE. new_offsets is now
779 allocated using alloca.
780 * symfile.c (copy_section_addr_info): Remove.
781 (build_section_addr_info_from_objfile): Make it global. New variables
782 addr_bit and mask, use them.
783 * symfile.h (build_section_addr_info_from_objfile): New prototype.
784 (copy_section_addr_info): Remove.
785
6d8eadbd
JB		 7862010-01-09 Joel Brobecker <brobecker@adacore.com>
787
788 Signal unwinder for mips-irix N32.
789 * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
790 tramp-frame.h.
791 (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
792 (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
793 (SIGCONTEXT_LO_OFF): New macros.
794 (mips_irix_n32_tramp_frame_init): New function.
795 (mips_irix_n32_tramp_frame): New static constant.
796 (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
797
27087a3d
JB		 7982010-01-09 Joel Brobecker <brobecker@adacore.com>
799
800 Breakpoint in shared library does not work on mips-irix.
801 * procfs.c: #include "observer.h".
802 (procfs_inferior_created): New function, moving here the code
803 which unsets the syssgi syscall-exit notifications.
804 (procfs_create_inferior): Remove the code which unsets the syssgi
805 syscall-exit notifications. It is too early to do this here.
806 (_initialize_procfs): Attach the procfs_inferior_created observer.
807
f08877ba
JB		 8082010-01-09 Joel Brobecker <brobecker@adacore.com>
809
810 Wrong return convention for arrays (mips-irix).
811 * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
812 128 bits or smaller are returned the same way as structs
813 and unions of the the same size.
814
e4b97d48
JB		 8152010-01-09 Joel Brobecker <brobecker@adacore.com>
816
817 Cannot set the PC on mips-irix.
818 * irix5-nat.c (fill_gregset): Check regno against the raw PC
819 register number, no the cooked one.
820
11377e68
JB		 8212010-01-09 Joel Brobecker <brobecker@adacore.com>
822
823 Error while loading core file on mips-irix.
824 * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
825 if debugging from a core file.
826
b2391021
JB		 8272010-01-09 Joel Brobecker <brobecker@adacore.com>
828
829 GDB hangs when attaching to process on mips-irix.
830 * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
831 attaching to a process.
832
f2ec0ecf
JB		 8332010-01-09 Joel Brobecker <brobecker@adacore.com>
834
835 Use the correct breakpoint instruction on mips-irix.
836 * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
837 containing the correct breakpoint instruction to use on mips-irix.
838 Use it when the osabi is GDB_OSABI_IRIX.
839
3c95f01c
JB		 8402010-01-09 Joel Brobecker <brobecker@adacore.com>
841
842 -Wunused warning in procfs.c (mips-irix only).
843 * procfs.c (gdb_praddset, gdb_prdelset): New macros. Use them
844 throughout instead of using praddset and prdelset respectively.
845
4b7703ad
JB		 8462010-01-09 Joel Brobecker <brobecker@adacore.com>
847
848 GDB crash while stepping into function.
849 * infrun.c (handle_inferior_event): Refetch the current frame
850 after handling what.main_action, in case that pointer became
851 dangling.
852
12c89474
JB		 8532010-01-09 Joel Brobecker <brobecker@adacore.com>
854
855 Fix build failure of solaris-hosted cross debuggers.
856 * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
857
1a3fd262 8582010-01-09 Daniel Gutson <dgutson@codesourcery.com>
4c490650
JB		 859
860 Fix build failure on sparc-solaris.
861 * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
862
75242ef4
JK		 8632010-01-08 Jan Kratochvil <jan.kratochvil@redhat.com>
864
865 Move some symfile code into subroutines.
866 * symfile.h (relative_addr_info_to_section_offsets)
867 (addr_info_make_relative): New prototypes.
868 * symfile.c (default_symfile_offsets): Move a part to ...
869 (relative_addr_info_to_section_offsets): ... this new function.
870 (default_symfile_offsets): Call it.
871 (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
872 this part to ...
873 (addr_info_make_relative): ... this new function.
874
268a4a75
JK		 8752010-01-08 Jan Kratochvil <jan.kratochvil@redhat.com>
876
877 Add from_tty to solib_create_inferior_hook.
878 * infcmd.c (post_create_inferior): Move solib_add after
879 solib_create_inferior_hook. Pass from_tty to
880 solib_create_inferior_hook. Call solib_add and SOLIB_ADD with
881 0 from_tty and comment why.
882 * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
883 * linux-nat.c (linux_child_follow_fork): Likewise.
884 * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
885 * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
886 from_tty.
887 * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
888 * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
889 * solib-null.c (null_solib_create_inferior_hook): Likewise.
890 * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
891 * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
892 * solib-som.c (som_solib_create_inferior_hook): Likewise.
893 * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
894 Pass it to svr4_so_ops.solib_create_inferior_hook.
895 * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
896 from_tty.
897 * solib-svr4.c (enable_break): New parameter from_tty. Pass it to
898 solib_add.
899 (svr4_solib_create_inferior_hook): New parameter from_tty. Pass it to
900 enable_break.
901 * solib-target.c (solib_target_solib_create_inferior_hook): New
902 parameter from_tty.
903 * solib.c (solib_create_inferior_hook): New parameter from_tty. Pass
904 it to ops->solib_create_inferior_hook.
905 (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
906 Move solib_add after solib_create_inferior_hook, call it now with
907 from_tty as 0. New comment there.
908 * solib.h (solib_create_inferior_hook): New parameter from_tty.
909 * solist.h (struct target_so_ops <solib_create_inferior_hook>):
910 Likewise.
911
cf00dfa7
VP		 9122010-01-08 Vladimir Prus <vladimir@codesourcery.com>
913
914 Fix multiexec race.
915 * infrun.c (handle_inferior_event): Use get_thread_regcache
916 with events ptid, not get_current_regcache.
917
f91e5ac3
JB		 9182009-01-08 Joel Brobecker <brobecker@adacore.com>
919
920 GDB crash with empty executable name (MinGW).
921 * source.c (openp): Add assert that parameter string is not NULL.
922 if parameter string is an empty string, then return with a failure
923 immediately.
924
92b9ce5b
JB		 9252009-01-08 Joel Brobecker <brobecker@adacore.com>
926
927 Get rid of support for VAX Floats.
928 * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
929 (ada_vax_float_print_function): Delete.
930 * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
931 (ada_vax_float_print_function): Delete.
932 * ada-typeprint.c (print_vax_floating_point_type): Delete.
933 (ada_print_type): Remove support for VAX floats.
934 * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
935
268a4a75 9362010-01-08 Jan Kratochvil <jan.kratochvil@redhat.com>
d24d8548
JK		 937
938 * stabsread.c (read_args): Handle zero arguments.
939
f0f20949
JB		 9402009-01-08 Joel Brobecker <brobecker@adacore.com>
941
942 Cannot find in-tree libiconv.a after reconfigure.
943 * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
944 that we can use, then cache the path to this archive.
945 * configure: Regenerate.
946
6b6218c5
SS		 9472010-01-07 Stan Shebs <stan@codesourcery.com>
948
35b1e5cc
SS		 949 Make tracepoint operations go through target vector.
950 * target.h (enum trace_find_type): New enum.
951 (struct target_ops): New fields to_trace_init,
952 to_download_tracepoint, to_download_trace_state_variable,
953 to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
954 to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
955 to_set_disconnected_tracing.
956 (target_trace_init): New macro.
957 (target_download_tracepoint): New macro.
958 (target_download_trace_state_variable): New macro.
959 (target_trace_start): New macro.
960 (target_trace_set_readonly_regions): New macro.
961 (target_get_trace_status): New macro.
962 (target_trace_stop): New macro.
963 (target_trace_find): New macro.
964 (target_get_trace_state_variable_value): New macro.
965 (target_set_disconnected_tracing): New macro.
966 * target.c (update_current_target): Inherit and set defaults for
967 tracepoint operations.
968 * tracepoint.c (default_collect): Make globally visible.
969 (target_is_remote): Remove, along with all calls.
970 (tvariables_info): Call target_get_trace_state_variable_value.
971 (remote_set_transparent_ranges): Remove.
972 (trace_start_command): Call target_trace_init,
973 target_download_tracepoint, etc.
974 (download_tracepoint): Remove.
975 (trace_stop_command): Simplify.
976 (stop_tracing): Call target_trace_stop.
977 (get_trace_status): Call target_get_trace_status.
978 (trace_status_command): Add case for targets that cannot trace.
979 (finish_tfind_command): Change to take numerical arguments, call
980 target_trace_find.
981 (trace_find_command): Update call to finish_tfind_command.
982 (trace_find_pc_command): Ditto.
983 (trace_find_tracepoint_command): Ditto.
984 (trace_find_line_command): Ditto.
985 (trace_find_range_command): Ditto.
986 (trace_find_outside_command): Ditto.
987 (set_disconnected_tracing_value): Call
988 target_set_disconnected_tracing.
989 * remote.c: Add protocol encoding bits from tracepoint.c.
990 (trace_error): Move from tracepoint.c.
991 (remote_get_noisy_reply): Ditto.
992 (free_actions_list_cleanup_wrapper): Ditto.
993 (free_actions_list): Ditto.
994 (remote_trace_init): New function.
995 (remote_download_tracepoint): New function.
996 (remote_download_trace_state_variable): New function.
997 (remote_trace_set_readonly_regions): New function.
998 (remote_trace_start): New function.
999 (remote_get_trace_status): New function.
1000 (remote_trace_stop): New function.
1001 (remote_trace_find): New function.
1002 (remote_download_trace_state_variable): New function.
1003 (remote_set_disconnected_tracing): New function.
1004 (init_remote_ops): Add tracepoint operations.
1005
6b6218c5
SS		 1006 * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
1007
089b4803
TG		 10082010-01-07 Tristan Gingold <gingold@adacore.com>
1009
1010 * symfile.c (build_section_addr_info_from_objfile): New function.
1011 (symbol_file_add_separate): Don't use offsets from objfile but
1012 built an addr info.
1013
d5551862
SS		 10142010-01-06 Stan Shebs <stan@codesourcery.com>
1015
1016 Support disconnected tracing.
1017 * infcmd.c (detach_command): Ask whether to stop tracing.
1018 * cli/cli-cmds.c (quit_command): Ditto.
1019 * breakpoint.h (struct breakpoint): New field number_on_target.
1020 * breakpoint.c (create_tracepoint_from_upload): New function.
1021 (get_tracepoint_by_number_on_target): New function.
1022 * remote.c (struct remote): New field disconnected_tracing.
1023 (remote_disconnected_tracing_feature): New function.
1024 (remote_protocol_features): Add DisconnectedTracing.
1025 (struct uploaded_tp): New struct.
1026 (uploaded_tps): New global.
1027 (get_uploaded_tp): New function.
1028 (find_matching_tracepoint): New function.
1029 (remote_get_tracing_state): New function.
1030 (remote_start_remote): Call it.
1031 * tracepoint.c (disconnected_tracing): New global.
1032 (trace_start_command): Initialize number_on_target.
1033 (stop_tracing): New function, split out from...
1034 (trace_stop_command): Call stop_tracing.
1035 (get_trace_status): New function, split out from...
1036 (trace_status_command): Call get_trace_status, add info on
1037 disconnection behavior.
1038 (disconnect_or_stop_tracing): New function.
1039 (finish_tfind_command): Translate from number on target.
1040 (trace_find_tracepoint_command): Translate to number on target.
1041 (send_disconnected_tracing_value): New function.
1042 (set_disconnected_tracing): New function.
1043 (_initialize_tracepoint): Add disconnected-tracing variable.
1044 * NEWS: Mention disconnected tracing.
1045
15d123c9
TG		 10462010-01-06 Tristan Gingold <gingold@adacore.com>
1047
1048 * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
1049 parameter to main_objfile. Iterate on all separate debug objfiles.
1050 * symfile.h (symbol_file_add_separate)
1051 (find_separate_debug_file_by_debuglink): Remove parameter names.
1052 * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
1053 (reread_symbols): Use free_objfile_separate_debug.
1054 * objfiles.h (struct objfile): Add separate_debug_objfile_link.
1055 Adjust comment.
1056 (objfile_separate_debug_iterate, add_separate_debug_objfile)
1057 (free_objfile_separate_debug): New prototypes.
1058 * objfiles.c (objfile_separate_debug_iterate): New function.
1059 (add_separate_debug_objfile, free_objfile_separate_debug): New
1060 functions.
1061 (free_objfile): Use free_objfile_separate_debug. Adjust for
1062 multiple separate debug objfile.
1063 (objfile_has_symbols): Adjust comment. Iterate on all separate
1064 debug objfiles.
1065 * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
1066 debug objfile.
1067 (lookup_minimal_symbol_text): Ditto.
1068 (lookup_minimal_symbol_by_pc_name): Ditto.
1069 (lookup_minimal_symbol_solib_trampoline): Ditto.
1070 (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
1071 debug objfiles.
1072
7a697b8d
SS		 10732010-01-05 Stan Shebs <stan@codesourcery.com>
1074
1075 Add fast tracepoints.
1076 * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
1077 * arch-utils.c (default_fast_tracepoint_valid_at): New function.
1078 * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
1079 * breakpoint.c (tracepoint_type): New function.
1080 (ALL_TRACEPOINTS): Use it.
1081 (should_be_inserted): Ditto.
1082 (bpstat_check_location): Ditto.
1083 (print_one_breakpoint_location): Ditto.
1084 (user_settable_breakpoint): Ditto.
1085 (set_breakpoint_location_function): Ditto.
1086 (disable_breakpoints_in_shlibs): Ditto.
1087 (delete_trace_command): Ditto.
1088 (print_it_typical): Add bp_fast_tracepoint case.
1089 (bpstat_what): Ditto.
1090 (print_one_breakpoint_location): Ditto.
1091 (allocate_bp_location): Ditto.
1092 (mention): Ditto.
1093 (breakpoint_re_set_one): Ditto.
1094 (disable_command): Ditto.
1095 (enable_command): Ditto.
1096 (check_fast_tracepoint_sals): New function.
1097 (break_command_really): Call it.
1098 (ftrace_command): New function.
1099 (_initialize_breakpoint): Add ftrace command.
1100 * gdbarch.sh (fast_tracepoint_valid_at): New.
1101 * gdbarch.h, gdbarch.c: Regenerate.
1102 * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
1103 (i386_gdbarch_init): Use it.
1104 * remote.c (struct remote_state): New field fast_tracepoints.
1105 (PACKET_FastTracepoints): New packet config type.
1106 (remote_fast_tracepoint_feature): New function.
1107 (remote_protocol_features): Add FastTracepoints.
1108 (remote_supports_fast_tracepoints): New function.
1109 (_initialize_remote): Add FastTracepoints.
1110 * tracepoint.c (download_tracepoint): Add fast tracepoint option.
1111 * NEWS: Mention fast tracepoints.
1112
737a160e
JB		 11132010-01-06 Joel Brobecker <brobecker@adacore.com>
1114
1115 * gdb-gdb.py: New file.
1116
ce6cca6d
MS		 11172010-01-05 Michael Snyder <msnyder@vmware.com>
1118
1119 * infrun.c (handle_inferior_event): Fix typo in comment.
1120
0d15807d
JK		 11212010-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1122
1123 * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
1124
7803799a
UW		 11252010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
1126
1127 * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
1128 and s390x-linux64.
1129 (s390-linux32-expedite): Define.
1130 (s390-linux64-expedite): Define.
1131 (s390x-linux64-expedite): Define.
1132 * features/s390-acr.xml: New file.
1133 * features/s390-fpr.xml: New file.
1134 * features/s390-core32.xml: New file.
1135 * features/s390-core64.xml: New file.
1136 * features/s390x-core64.xml: New file.
1137 * features/s390-linux32.xml: New file.
1138 * features/s390-linux64.xml: New file.
1139 * features/s390x-linux64.xml: New file.
1140 * features/s390-linux32.c: New generated file.
1141 * features/s390-linux64.c: New generated file.
1142 * features/s390x-linux64.c: New generated file.
1143
1144 * regformats/s390-linux32.dat: New generated file.
1145 * regformats/s390-linux64.dat: New generated file.
1146 * regformats/s390x-linux64.dat: New generated file.
1147 * regformats/reg-s390.dat: Remove.
1148 * regformats/reg-s390x.dat: Remove.
1149
1150 * s390-nat.c: Include "auxv.h" and <elf.h>.
1151 (HWCAP_S390_HIGH_GPRS): Define if undefined.
1152 (s390_target_wordsize): New function.
1153 (s390_auxv_parse): Likewise.
1154 (s390_get_hwcap): Likewise.
1155 (s390_read_description): Likewise.
1156 (_initialize_s390_nat): Install s390_auxv_parse and
1157 s390_read_description.
1158
1159 * s390-tdep.c: Include "features/s390-linux32.c",
1160 "features/s390-linux64.c", and "features/s390x-linux64.c".
1161 (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
1162 (s390_register_call_saved): New function.
1163 (s390_register_name): Remove.
1164 (s390_register_type): Remove.
1165 (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
1166 (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
1167 (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
1168 (s390_pseudo_register_name): New function.
1169 (s390_pseudo_register_type): New function.
1170 (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
1171 Handle full GPR pesudos and varying pseudo register numbers.
1172 (s390_pseudo_register_write): Likewise
1173 (s390x_pseudo_register_read): Remove.
1174 (s390x_pseudo_register_write): Likewise.
1175 (s390_register_group): Remove.
1176 (s390_pseudo_register_group): New function.
1177 (s390_regmap_gregset): Add GPR upper halves.
1178 (s390x_regmap_gregset): Likewise.
1179 (s390_regmap_fpregset): Likewise.
1180 (s390_regmap_upper): New global variable.
1181 (s390_upper_regset): New global variable.
1182 (s390_upper_regset_sections): New global variable.
1183 (s390_regset_from_core_section): Handle GPR upper halves.
1184 (s390_core_read_description): New function.
1185 (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
1186 register information. Handle varying pseudo register numbers.
1187 (s390_backchain_frame_unwind_cache): Likewise.
1188 (s390_frame_prev_register): Unwind full GPRs to show lower halves.
1189 (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
1190 (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
1191 PC and CC pseudos. Unwind upper halves and full GPRs as appropriate.
1192 Handle varying pseudo register numbers.
1193 (s390_unwind_pc): Handle varying pseudo register numbers.
1194 (s390_dwarf2_prev_register): New function.
1195 (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
1196 register information. Handle varying pseudo register numbers.
1197 Install s390_dwarf2_prev_register to unwind full GPRs.
1198 (s390_gdbarch_init): Handle target descriptions. Assign varying
1199 pseudo register numbers. Install s390_adjust_frame_regnum.
1200 (_initialize_s390_tdep): Initialize target descriptions.
1201
1202 * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
1203 (S390_NUM_REGS): Redefine to include upper half registers.
1204 (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
1205 (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
1206 (tdesc_s390_linux32): Add declaration.
1207 (tdesc_s390_linux64): Likewise.
1208 (tdesc_s390x_linux64): Likewise.
1209
1b1818e4
UW		 12102010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
1211
1212 * regset.h (struct core_regset_section): Add HUMAN_NAME.
1213 * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
1214 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
1215 (ppc_linux_vmx_regset_sections): Likewise.
1216 (ppc_linux_fp_regset_sections): Likewise.
1217
1218 * corelow.c (get_core_register_section): Constify arguments.
1219 (get_core_registers): Use gdbarch_core_regset_sections instead
1220 of hard-coded platform-specific register section names.
1221
dcbf108f
UW		 12222010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
1223
1224 * dwarf2loc.c (read_pieced_value): If a piece occupies part of
b3f41522 1225 a register, assume the least-significant part is used.
dcbf108f
UW		 1226 (write_pieced_value): Likewise.
1227
704e9165
UW		 12282010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
1229
1230 * printcmd.c: Include "arch-utils.h".
1231 (do_one_display): Re-parse expression if current architecture changed.
1232
c54eabfa
JK		 12332010-01-03 Jan Kratochvil <jan.kratochvil@redhat.com>
1234 Joel Brobecker <brobecker@adacore.com>
1235
1236 * gdbtypes.c (check_typedef): New comment on type length.
1237 * value.c (allocate_value_lazy): Remove the unused atype variable. New
1238 comment on type length.
1239 (value_primitive_field): Keep the original TYPE value, new comment.
1240
50cb2941
JK		 12412010-01-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1242
1243 * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
1244 p_start. Change != comparisons to > and < comparisons.
1245
be66db07
JK		 12462010-01-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1247
1248 * cli/cli-script.c (process_next_line): Check P2 overrun.
1249
abd775ce
JB		 12502009-01-01 Joel Brobecker <brobecker@adacore.com>
1251
1252 Update the copyright hearder to add year 2010 for most GDB files.
1253
6479260d
JB		 12542009-01-01 Joel Brobecker <brobecker@adacore.com>
1255
1256 Fix build failure in inf-ptrace.c.
1257 * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
1258
4a70f654
JB		 12592010-01-01 Joel Brobecker <brobecker@adacore.com>
1260
1261 * top.c (print_gdb_version): Update copyright year.
1262
b9ee2233
JB		 12632010-01-01 Joel Brobecker <brobecker@adacore.com>
1264
1265 Fix break *FUN'address thread NUM.
1266 * ada-lex.l (task): Expand rule to also match the thread keyword.
1267
70575d34
JB		 12682010-01-01 Joel Brobecker <brobecker@adacore.com>
1269
1270 Fix break *FUN'address task NUM.
1271 * ada-lex.l (task): New rule.
1272 * ada-lang.c (valid_task_id): Make sure the Ada task list has
1273 been built before using it.
1274
e1e4d4a4 1275For older changes see ChangeLog-2009.
c906108c
SS		 1276\f
1277Local Variables:
1278mode: change-log
1279left-margin: 8
1280fill-column: 74
1281version-control: never
57da7796 1282coding: utf-8
c906108c 1283End:
GDB Binutils - Deliverables
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