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[deliverable/binutils-gdb.git] / gdb / ChangeLog
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b8040f19
JK		 12010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
2
3 * solib-svr4.c (svr4_relocate_main_executable): Move the static exec
4 code part to ...
5 (svr4_static_exec_displacement): ... a new function.
6 (svr4_exec_displacement): New function.
7 (svr4_relocate_main_executable): Call svr4_exec_displacement. Allocate
8 new_offsets using alloca now. Remove variable old_chain and changed.
9 Call objfile_relocate unconditionally now.
10
eb90ce83
DE		 112010-01-14 Doug Evans <dje@google.com>
12
13 * gdbtypes.c (arch_flags_type): Fix comment.
14 * gdbtypes.h (arch_composite_type): Fix comment.
15
bdfed3bc
TG		 162009-01-14 Tristan Gingold <gingold@adacore.com>
17
18 * machoread.c (macho_add_oso_symfile): Add symfile_flags parameter.
19 Call xstrdup for abfd->filename. Pass symfile_flags and objfile flags
20 to symbol_file_add_from_bfd. Add OSO as separate objfile.
21 (macho_oso_symfile): Add symfile_flags parameter. Pass it to
22 macho_add_oso_symfile.
23 (macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
24
1596ad23
JB		 252010-01-14 Joel Brobecker <brobecker@adacore.com>
26
27 Tru64: Dead threads are never deleted.
28 * dec-thread.c (dec_thread_ptid_is_alive): New function.
29 (dec_thread_count_gdb_threads): Fix counter increment.
30 (dec_thread_add_gdb_thread): Fix *listp increment.
31 (resync_thread_list): Fix bug in deletion of dead threads that
32 caused all threads to be deleted, instead of just the dead ones.
33
be759fcf
PM		 342010-01-13 Phil Muldoon <pmuldoon@redhat.com>
35
36 PR python/10705
37
38 * python/python-internal.h: Add lazy_string_object_type
39 definition.
40 (create_lazy_string_object, gdbpy_initialize_lazy_string)
41 (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
42 * python/py-value.c (valpy_lazy_string): New function.
43 (convert_value_from_python): Add lazy string conversion.
44 * python/py-prettyprint.c (pretty_print_one_value): Check if
45 return is also a lazy string.
46 (print_string_repr): Add lazy string printing branch.
47 (print_children): Likewise.
48 * python/py-lazy-string.c: New file. Implement lazy strings.
49 * python/python.c (_initialize_python): Call
50 gdbpy_initialize_lazy_string.
51 * varobj.c (value_get_print_value): Add lazy string printing
52 branch. Account for encoding.
53 * c-lang.c (c_printstr): Account for new encoding argument. If
54 encoding is NULL, find encoding suited for type, otherwise use
55 user encoding.
56 * language.h (language_defn): Add encoding argument.
57 (LA_PRINT_STRING): Likewise.
58 * language.c (unk_lang_printstr): Update to reflect new encoding
59 argument to language_defn.
60 * ada-lang.h (ada_printstr): Likewise.
61 * c-lang.h (c_printstr): Likewise.
62 * p-lang.h (pascal_printstr);
63 * f-lang.c (f_printstr): Likewise.
64 * m2-lang.c (m2_printstr): Likewise.
65 * objc-lang.c (objc_printstr): Likewise.
66 * p-lang.c (pascal_printstr): Likewise.
67 * scm-lang.c (scm_printstr): Likewise.
68 * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
69 encoding argument.
70 * ada-valprint.c (ada_printstr): Likewise.
71 * f-valprint.c (f_val_print): Likewise
72 * m2-valprint.c (m2_val_print): Likewise.
73 * p-valprint.c (pascal_val_print): Likewise.
74 * expprint.c (print_subexp_standard): Likewise.
75 * valprint.c (val_print_string): Likewise.
76 * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
77 (SUBDIR_PYTHON_SRCS): Likewise.
78 (py-lazy-string.o): New rule.
79
80
1fe72117 812010-01-13 Doug Evans <dje@google.com>
8eee9c5a
DE		 82
83 * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
84 uninitialized" warning from gcc on local `tree'.
85
dc146f7c
VP		 862010-01-13 Vladimir Prus <vladimir@codesourcery.com>
87
88 Implement core awareness.
89
90 * bcache.c (compare_ints): Remove
91 (print_percentage): Use compare_positive_ints.
92 * defs.h (compare_positive_ints): Declare.
93 * linux-nat.h (struct lin_lwp): New field core.
94 (linux_nat_core_of_thread_1): Declare.
95 * linux-nat.c (add_lwp): Init the 'core' field.
96 (linux_nat_wait_1): Record the core.
97 (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
98 (linux_nat_add_target): Register the above.
99 * linux-thread-db.c (update_thread_core): New.
100 (thread_db_find_new_threads): Update core information for
101 every thread.
102 * remote.c (struct private_thread_info): New.
103 (free_private_thread_info, demand_private_info): New.
104 (PACKET_qXfer_threads, use_osdata_threads): New.
105 (struct thread_item, threads_parsing_context
106 (start_thread, end_thread, thread_attributes)
107 (thread_children, threads_children, threads_elements): New.
108 (remote_threads_info): Try qXfer:threads before anything
109 else.
110 (remote_protocol_packets): Register qXfer:threads.
111 (remote_open_1): Init use_osdata_threads.
112 (struct stop_reply): New field 'core'.
113 (remote_parse_stop_reply): Parse core number.
114 (process_stop_reply): Record core number.
115 (remote_xfer_partial): Handle qXfer:threads.
116 (remote_core_of_thread): New.
117 (init_remote_ops): Register remote_core_of_thread.
118 (_initialize_remote): Register qXfer:read.
119 * target.c (target_core_of_thread): New
120 * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
121 (struct target_ops): New field to_core_of_threads.
122 (target_core_of_thread): Declare.
123 * gdbthread.h (struct thread_info): New field private_dtor.
124 * thread.c (print_thread_info): Report the core.
125 * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
126 * utils.c (compare_positive_ints): New.
127 * features/threads.dtd: New.
128 * mi/mi-interp.c (mi_on_normal_stop): Report the core.
129 * mi/mi-main.c (struct collect_cores_data, collect_cores)
130 (do_nothing, free_vector_of_osdata_items)
131 (splay_tree_int_comparator, free_splay_tree): New.
132 (print_one_inferior_data): Implemented printing of selected
133 inferiors. Collect and print cores.
134 (output_cores): New.
135 (mi_cmd_list_thread_groups): Support --recurse. Permit specifying
136 thread groups together with --available.
137
d30c5336
JK		 1382010-01-12 Jan Kratochvil <jan.kratochvil@redhat.com>
139
140 * configure: Regenerate (for _STRUCTURED_PROC).
141
02893727
JB		 1422010-01-12 Joel Brobecker <brobecker@adacore.com>
143
144 Delete dead function.
145 * ada-lang.c (extract_string): Delete. No longer used.
146
46ed2d6f
JB		 1472010-01-12 Joel Brobecker <brobecker@adacore.com>
148
149 Fix -Wunused warning in dec-thread.c.
150 * dec-thread.c (dec_thread_count_gdb_threads)
151 (dec_thread_add_gdb_thread): Prevent -Wunused warning.
152
606b8d1a
JB		 1532010-01-12 Joel Brobecker <brobecker@adacore.com>
154
155 * ada-valprint.c (ada_print_floating): Remove trailing space.
156
b4ba55a1
JB		 1572010-01-12 Joel Brobecker <brobecker@adacore.com>
158
159 Add support for DW_AT_GNAT_descriptive_type.
160 * gdbtypes.h (enum type_specific_kind): New enum.
161 (struct main_type) [type_specific_field]: New component.
162 [type_specific]: Add new component "gnat_stuff".
163 (struct gnat_aux_type): New type.
164 (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
165 (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
166 (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
167 (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
168 (TYPE_SPECIFIC_FIELD): New macros.
169 (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
170 type does not hold any cplus-specific data.
171 (TYPE_RAW_CPLUS_SPECIFIC): New macro.
172 (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
173 (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
174 cplus-specific data.
175 * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
176 Set new component TYPE_SPECIFIC_FIELD (type).
177 (gnat_aux_default): New constant.
178 (allocate_gnat_aux_type): New function.
179 (init_type): Add initialization the type-specific stuff for
180 TYPE_CODE_FLT and TYPE_CODE_FUNC types.
181 (print_gnat_stuff): New function.
182 (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
183 specific data. Adjust code that prints the contents of the
184 type-specific union using the TYPE_SPECIFIC_FIELD value.
185 * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
186 the type cplus stuff for Ada types.
187 (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
188 Error out if these routines are called with an Ada type.
189 (read_structure_type, read_array_type, read_subrange_type):
190 Add call to set_descriptive_type.
191 (set_die_type): Initialize the gnat-specific data if necessary.
192 (need_gnat_info, die_descriptive_type, set_descriptive_type):
193 New functions.
194 * ada-lang.c (decode_constrained_packed_array_type): Use
195 decode_constrained_packed_array_type instead of doing a standard
196 lookup to locate a parallel type.
197 (find_parallel_type_by_descriptive_type): New function.
198 (ada_find_parallel_type_with_name): New function.
199 (ada_find_parallel_type): Reimplement using
200 ada_find_parallel_type_with_name.
201 * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
202 to check if type has a cplus stuff.
203 * linespec.c (total_number_of_methods): Likewise.
204 * mdebugread.c (new_type): Likewise.
205
b0f02ee9
JK		 2062010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
207
208 * NEWS: Document the 0b binary number prefix parsing.
209
b260e109
JK		 2102010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
211
212 * objfiles.c (objfile_relocate1): Change the return type to int.
213 Describe the new return value. Return non-zero if data changed.
214 (objfile_relocate): New variable changed. Set it. Call
215 breakpoint_re_set depending on CHANGED.
216
b5cfddf5
JK		 2172010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
218
219 Implement binary numbers parsing.
220 * c-exp.y (parse_number): New case 'b' and 'B'.
221
e0ae4240
JK		 2222010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
223 Tristan Gingold <gingold@adacore.com>
224
225 * solib.c (info_sharedlibrary_command): Replace
226 objfile_has_partial_symbols and objfile_has_full_symbols calls by
227 objfile_has_symbols.
228
6e0e5977
JB		 2292010-01-10 Joel Brobecker <brobecker@adacore.com>
230
231 * NEWS: Document the improvements made to the mips-irix port.
232
7348c5e1
JB		 2332010-01-09 Joel Brobecker <brobecker@adacore.com>
234
235 Fix the documentation of valprint.c:value_print.
236 * valprint.c (value_print): Update the function description to
237 mention that the syntax of the output follows the current_language,
238 not necessarily C.
239
567995e1
JK		 2402010-01-09 Jan Kratochvil <jan.kratochvil@redhat.com>
241
242 Fix displacement of separate debug info files.
243 * objfiles.c (objfile_relocate): Rename to ...
244 (objfile_relocate1): ... here and make it static. Extend the comment.
245 (objfile_relocate): New function.
246 * solib-spu.c (spu_relocate_main_executable): Explicitly check if
247 SYMFILE_OBJFILE is NULL. Remove variables objfile and old_chain.
248 Remove following of SEPARATE_DEBUG_OBJFILE. new_offsets is now
249 allocated using alloca.
250 * symfile.c (copy_section_addr_info): Remove.
251 (build_section_addr_info_from_objfile): Make it global. New variables
252 addr_bit and mask, use them.
253 * symfile.h (build_section_addr_info_from_objfile): New prototype.
254 (copy_section_addr_info): Remove.
255
6d8eadbd
JB		 2562010-01-09 Joel Brobecker <brobecker@adacore.com>
257
258 Signal unwinder for mips-irix N32.
259 * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
260 tramp-frame.h.
261 (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
262 (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
263 (SIGCONTEXT_LO_OFF): New macros.
264 (mips_irix_n32_tramp_frame_init): New function.
265 (mips_irix_n32_tramp_frame): New static constant.
266 (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
267
27087a3d
JB		 2682010-01-09 Joel Brobecker <brobecker@adacore.com>
269
270 Breakpoint in shared library does not work on mips-irix.
271 * procfs.c: #include "observer.h".
272 (procfs_inferior_created): New function, moving here the code
273 which unsets the syssgi syscall-exit notifications.
274 (procfs_create_inferior): Remove the code which unsets the syssgi
275 syscall-exit notifications. It is too early to do this here.
276 (_initialize_procfs): Attach the procfs_inferior_created observer.
277
f08877ba
JB		 2782010-01-09 Joel Brobecker <brobecker@adacore.com>
279
280 Wrong return convention for arrays (mips-irix).
281 * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
282 128 bits or smaller are returned the same way as structs
283 and unions of the the same size.
284
e4b97d48
JB		 2852010-01-09 Joel Brobecker <brobecker@adacore.com>
286
287 Cannot set the PC on mips-irix.
288 * irix5-nat.c (fill_gregset): Check regno against the raw PC
289 register number, no the cooked one.
290
11377e68
JB		 2912010-01-09 Joel Brobecker <brobecker@adacore.com>
292
293 Error while loading core file on mips-irix.
294 * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
295 if debugging from a core file.
296
b2391021
JB		 2972010-01-09 Joel Brobecker <brobecker@adacore.com>
298
299 GDB hangs when attaching to process on mips-irix.
300 * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
301 attaching to a process.
302
f2ec0ecf
JB		 3032010-01-09 Joel Brobecker <brobecker@adacore.com>
304
305 Use the correct breakpoint instruction on mips-irix.
306 * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
307 containing the correct breakpoint instruction to use on mips-irix.
308 Use it when the osabi is GDB_OSABI_IRIX.
309
3c95f01c
JB		 3102010-01-09 Joel Brobecker <brobecker@adacore.com>
311
312 -Wunused warning in procfs.c (mips-irix only).
313 * procfs.c (gdb_praddset, gdb_prdelset): New macros. Use them
314 throughout instead of using praddset and prdelset respectively.
315
4b7703ad
JB		 3162010-01-09 Joel Brobecker <brobecker@adacore.com>
317
318 GDB crash while stepping into function.
319 * infrun.c (handle_inferior_event): Refetch the current frame
320 after handling what.main_action, in case that pointer became
321 dangling.
322
12c89474
JB		 3232010-01-09 Joel Brobecker <brobecker@adacore.com>
324
325 Fix build failure of solaris-hosted cross debuggers.
326 * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
327
1a3fd262 3282010-01-09 Daniel Gutson <dgutson@codesourcery.com>
4c490650
JB		 329
330 Fix build failure on sparc-solaris.
331 * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
332
75242ef4
JK		 3332010-01-08 Jan Kratochvil <jan.kratochvil@redhat.com>
334
335 Move some symfile code into subroutines.
336 * symfile.h (relative_addr_info_to_section_offsets)
337 (addr_info_make_relative): New prototypes.
338 * symfile.c (default_symfile_offsets): Move a part to ...
339 (relative_addr_info_to_section_offsets): ... this new function.
340 (default_symfile_offsets): Call it.
341 (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
342 this part to ...
343 (addr_info_make_relative): ... this new function.
344
268a4a75
JK		 3452010-01-08 Jan Kratochvil <jan.kratochvil@redhat.com>
346
347 Add from_tty to solib_create_inferior_hook.
348 * infcmd.c (post_create_inferior): Move solib_add after
349 solib_create_inferior_hook. Pass from_tty to
350 solib_create_inferior_hook. Call solib_add and SOLIB_ADD with
351 0 from_tty and comment why.
352 * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
353 * linux-nat.c (linux_child_follow_fork): Likewise.
354 * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
355 * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
356 from_tty.
357 * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
358 * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
359 * solib-null.c (null_solib_create_inferior_hook): Likewise.
360 * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
361 * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
362 * solib-som.c (som_solib_create_inferior_hook): Likewise.
363 * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
364 Pass it to svr4_so_ops.solib_create_inferior_hook.
365 * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
366 from_tty.
367 * solib-svr4.c (enable_break): New parameter from_tty. Pass it to
368 solib_add.
369 (svr4_solib_create_inferior_hook): New parameter from_tty. Pass it to
370 enable_break.
371 * solib-target.c (solib_target_solib_create_inferior_hook): New
372 parameter from_tty.
373 * solib.c (solib_create_inferior_hook): New parameter from_tty. Pass
374 it to ops->solib_create_inferior_hook.
375 (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
376 Move solib_add after solib_create_inferior_hook, call it now with
377 from_tty as 0. New comment there.
378 * solib.h (solib_create_inferior_hook): New parameter from_tty.
379 * solist.h (struct target_so_ops <solib_create_inferior_hook>):
380 Likewise.
381
cf00dfa7
VP		 3822010-01-08 Vladimir Prus <vladimir@codesourcery.com>
383
384 Fix multiexec race.
385 * infrun.c (handle_inferior_event): Use get_thread_regcache
386 with events ptid, not get_current_regcache.
387
f91e5ac3
JB		 3882009-01-08 Joel Brobecker <brobecker@adacore.com>
389
390 GDB crash with empty executable name (MinGW).
391 * source.c (openp): Add assert that parameter string is not NULL.
392 if parameter string is an empty string, then return with a failure
393 immediately.
394
92b9ce5b
JB		 3952009-01-08 Joel Brobecker <brobecker@adacore.com>
396
397 Get rid of support for VAX Floats.
398 * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
399 (ada_vax_float_print_function): Delete.
400 * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
401 (ada_vax_float_print_function): Delete.
402 * ada-typeprint.c (print_vax_floating_point_type): Delete.
403 (ada_print_type): Remove support for VAX floats.
404 * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
405
268a4a75 4062010-01-08 Jan Kratochvil <jan.kratochvil@redhat.com>
d24d8548
JK		 407
408 * stabsread.c (read_args): Handle zero arguments.
409
f0f20949
JB		 4102009-01-08 Joel Brobecker <brobecker@adacore.com>
411
412 Cannot find in-tree libiconv.a after reconfigure.
413 * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
414 that we can use, then cache the path to this archive.
415 * configure: Regenerate.
416
6b6218c5
SS		 4172010-01-07 Stan Shebs <stan@codesourcery.com>
418
35b1e5cc
SS		 419 Make tracepoint operations go through target vector.
420 * target.h (enum trace_find_type): New enum.
421 (struct target_ops): New fields to_trace_init,
422 to_download_tracepoint, to_download_trace_state_variable,
423 to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
424 to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
425 to_set_disconnected_tracing.
426 (target_trace_init): New macro.
427 (target_download_tracepoint): New macro.
428 (target_download_trace_state_variable): New macro.
429 (target_trace_start): New macro.
430 (target_trace_set_readonly_regions): New macro.
431 (target_get_trace_status): New macro.
432 (target_trace_stop): New macro.
433 (target_trace_find): New macro.
434 (target_get_trace_state_variable_value): New macro.
435 (target_set_disconnected_tracing): New macro.
436 * target.c (update_current_target): Inherit and set defaults for
437 tracepoint operations.
438 * tracepoint.c (default_collect): Make globally visible.
439 (target_is_remote): Remove, along with all calls.
440 (tvariables_info): Call target_get_trace_state_variable_value.
441 (remote_set_transparent_ranges): Remove.
442 (trace_start_command): Call target_trace_init,
443 target_download_tracepoint, etc.
444 (download_tracepoint): Remove.
445 (trace_stop_command): Simplify.
446 (stop_tracing): Call target_trace_stop.
447 (get_trace_status): Call target_get_trace_status.
448 (trace_status_command): Add case for targets that cannot trace.
449 (finish_tfind_command): Change to take numerical arguments, call
450 target_trace_find.
451 (trace_find_command): Update call to finish_tfind_command.
452 (trace_find_pc_command): Ditto.
453 (trace_find_tracepoint_command): Ditto.
454 (trace_find_line_command): Ditto.
455 (trace_find_range_command): Ditto.
456 (trace_find_outside_command): Ditto.
457 (set_disconnected_tracing_value): Call
458 target_set_disconnected_tracing.
459 * remote.c: Add protocol encoding bits from tracepoint.c.
460 (trace_error): Move from tracepoint.c.
461 (remote_get_noisy_reply): Ditto.
462 (free_actions_list_cleanup_wrapper): Ditto.
463 (free_actions_list): Ditto.
464 (remote_trace_init): New function.
465 (remote_download_tracepoint): New function.
466 (remote_download_trace_state_variable): New function.
467 (remote_trace_set_readonly_regions): New function.
468 (remote_trace_start): New function.
469 (remote_get_trace_status): New function.
470 (remote_trace_stop): New function.
471 (remote_trace_find): New function.
472 (remote_download_trace_state_variable): New function.
473 (remote_set_disconnected_tracing): New function.
474 (init_remote_ops): Add tracepoint operations.
475
6b6218c5
SS		 476 * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
477
089b4803
TG		 4782010-01-07 Tristan Gingold <gingold@adacore.com>
479
480 * symfile.c (build_section_addr_info_from_objfile): New function.
481 (symbol_file_add_separate): Don't use offsets from objfile but
482 built an addr info.
483
d5551862
SS		 4842010-01-06 Stan Shebs <stan@codesourcery.com>
485
486 Support disconnected tracing.
487 * infcmd.c (detach_command): Ask whether to stop tracing.
488 * cli/cli-cmds.c (quit_command): Ditto.
489 * breakpoint.h (struct breakpoint): New field number_on_target.
490 * breakpoint.c (create_tracepoint_from_upload): New function.
491 (get_tracepoint_by_number_on_target): New function.
492 * remote.c (struct remote): New field disconnected_tracing.
493 (remote_disconnected_tracing_feature): New function.
494 (remote_protocol_features): Add DisconnectedTracing.
495 (struct uploaded_tp): New struct.
496 (uploaded_tps): New global.
497 (get_uploaded_tp): New function.
498 (find_matching_tracepoint): New function.
499 (remote_get_tracing_state): New function.
500 (remote_start_remote): Call it.
501 * tracepoint.c (disconnected_tracing): New global.
502 (trace_start_command): Initialize number_on_target.
503 (stop_tracing): New function, split out from...
504 (trace_stop_command): Call stop_tracing.
505 (get_trace_status): New function, split out from...
506 (trace_status_command): Call get_trace_status, add info on
507 disconnection behavior.
508 (disconnect_or_stop_tracing): New function.
509 (finish_tfind_command): Translate from number on target.
510 (trace_find_tracepoint_command): Translate to number on target.
511 (send_disconnected_tracing_value): New function.
512 (set_disconnected_tracing): New function.
513 (_initialize_tracepoint): Add disconnected-tracing variable.
514 * NEWS: Mention disconnected tracing.
515
15d123c9
TG		 5162010-01-06 Tristan Gingold <gingold@adacore.com>
517
518 * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
519 parameter to main_objfile. Iterate on all separate debug objfiles.
520 * symfile.h (symbol_file_add_separate)
521 (find_separate_debug_file_by_debuglink): Remove parameter names.
522 * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
523 (reread_symbols): Use free_objfile_separate_debug.
524 * objfiles.h (struct objfile): Add separate_debug_objfile_link.
525 Adjust comment.
526 (objfile_separate_debug_iterate, add_separate_debug_objfile)
527 (free_objfile_separate_debug): New prototypes.
528 * objfiles.c (objfile_separate_debug_iterate): New function.
529 (add_separate_debug_objfile, free_objfile_separate_debug): New
530 functions.
531 (free_objfile): Use free_objfile_separate_debug. Adjust for
532 multiple separate debug objfile.
533 (objfile_has_symbols): Adjust comment. Iterate on all separate
534 debug objfiles.
535 * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
536 debug objfile.
537 (lookup_minimal_symbol_text): Ditto.
538 (lookup_minimal_symbol_by_pc_name): Ditto.
539 (lookup_minimal_symbol_solib_trampoline): Ditto.
540 (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
541 debug objfiles.
542
7a697b8d
SS		 5432010-01-05 Stan Shebs <stan@codesourcery.com>
544
545 Add fast tracepoints.
546 * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
547 * arch-utils.c (default_fast_tracepoint_valid_at): New function.
548 * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
549 * breakpoint.c (tracepoint_type): New function.
550 (ALL_TRACEPOINTS): Use it.
551 (should_be_inserted): Ditto.
552 (bpstat_check_location): Ditto.
553 (print_one_breakpoint_location): Ditto.
554 (user_settable_breakpoint): Ditto.
555 (set_breakpoint_location_function): Ditto.
556 (disable_breakpoints_in_shlibs): Ditto.
557 (delete_trace_command): Ditto.
558 (print_it_typical): Add bp_fast_tracepoint case.
559 (bpstat_what): Ditto.
560 (print_one_breakpoint_location): Ditto.
561 (allocate_bp_location): Ditto.
562 (mention): Ditto.
563 (breakpoint_re_set_one): Ditto.
564 (disable_command): Ditto.
565 (enable_command): Ditto.
566 (check_fast_tracepoint_sals): New function.
567 (break_command_really): Call it.
568 (ftrace_command): New function.
569 (_initialize_breakpoint): Add ftrace command.
570 * gdbarch.sh (fast_tracepoint_valid_at): New.
571 * gdbarch.h, gdbarch.c: Regenerate.
572 * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
573 (i386_gdbarch_init): Use it.
574 * remote.c (struct remote_state): New field fast_tracepoints.
575 (PACKET_FastTracepoints): New packet config type.
576 (remote_fast_tracepoint_feature): New function.
577 (remote_protocol_features): Add FastTracepoints.
578 (remote_supports_fast_tracepoints): New function.
579 (_initialize_remote): Add FastTracepoints.
580 * tracepoint.c (download_tracepoint): Add fast tracepoint option.
581 * NEWS: Mention fast tracepoints.
582
737a160e
JB		 5832010-01-06 Joel Brobecker <brobecker@adacore.com>
584
585 * gdb-gdb.py: New file.
586
ce6cca6d
MS		 5872010-01-05 Michael Snyder <msnyder@vmware.com>
588
589 * infrun.c (handle_inferior_event): Fix typo in comment.
590
0d15807d
JK		 5912010-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
592
593 * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
594
7803799a
UW		 5952010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
596
597 * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
598 and s390x-linux64.
599 (s390-linux32-expedite): Define.
600 (s390-linux64-expedite): Define.
601 (s390x-linux64-expedite): Define.
602 * features/s390-acr.xml: New file.
603 * features/s390-fpr.xml: New file.
604 * features/s390-core32.xml: New file.
605 * features/s390-core64.xml: New file.
606 * features/s390x-core64.xml: New file.
607 * features/s390-linux32.xml: New file.
608 * features/s390-linux64.xml: New file.
609 * features/s390x-linux64.xml: New file.
610 * features/s390-linux32.c: New generated file.
611 * features/s390-linux64.c: New generated file.
612 * features/s390x-linux64.c: New generated file.
613
614 * regformats/s390-linux32.dat: New generated file.
615 * regformats/s390-linux64.dat: New generated file.
616 * regformats/s390x-linux64.dat: New generated file.
617 * regformats/reg-s390.dat: Remove.
618 * regformats/reg-s390x.dat: Remove.
619
620 * s390-nat.c: Include "auxv.h" and <elf.h>.
621 (HWCAP_S390_HIGH_GPRS): Define if undefined.
622 (s390_target_wordsize): New function.
623 (s390_auxv_parse): Likewise.
624 (s390_get_hwcap): Likewise.
625 (s390_read_description): Likewise.
626 (_initialize_s390_nat): Install s390_auxv_parse and
627 s390_read_description.
628
629 * s390-tdep.c: Include "features/s390-linux32.c",
630 "features/s390-linux64.c", and "features/s390x-linux64.c".
631 (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
632 (s390_register_call_saved): New function.
633 (s390_register_name): Remove.
634 (s390_register_type): Remove.
635 (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
636 (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
637 (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
638 (s390_pseudo_register_name): New function.
639 (s390_pseudo_register_type): New function.
640 (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
641 Handle full GPR pesudos and varying pseudo register numbers.
642 (s390_pseudo_register_write): Likewise
643 (s390x_pseudo_register_read): Remove.
644 (s390x_pseudo_register_write): Likewise.
645 (s390_register_group): Remove.
646 (s390_pseudo_register_group): New function.
647 (s390_regmap_gregset): Add GPR upper halves.
648 (s390x_regmap_gregset): Likewise.
649 (s390_regmap_fpregset): Likewise.
650 (s390_regmap_upper): New global variable.
651 (s390_upper_regset): New global variable.
652 (s390_upper_regset_sections): New global variable.
653 (s390_regset_from_core_section): Handle GPR upper halves.
654 (s390_core_read_description): New function.
655 (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
656 register information. Handle varying pseudo register numbers.
657 (s390_backchain_frame_unwind_cache): Likewise.
658 (s390_frame_prev_register): Unwind full GPRs to show lower halves.
659 (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
660 (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
661 PC and CC pseudos. Unwind upper halves and full GPRs as appropriate.
662 Handle varying pseudo register numbers.
663 (s390_unwind_pc): Handle varying pseudo register numbers.
664 (s390_dwarf2_prev_register): New function.
665 (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
666 register information. Handle varying pseudo register numbers.
667 Install s390_dwarf2_prev_register to unwind full GPRs.
668 (s390_gdbarch_init): Handle target descriptions. Assign varying
669 pseudo register numbers. Install s390_adjust_frame_regnum.
670 (_initialize_s390_tdep): Initialize target descriptions.
671
672 * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
673 (S390_NUM_REGS): Redefine to include upper half registers.
674 (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
675 (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
676 (tdesc_s390_linux32): Add declaration.
677 (tdesc_s390_linux64): Likewise.
678 (tdesc_s390x_linux64): Likewise.
679
1b1818e4
UW		 6802010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
681
682 * regset.h (struct core_regset_section): Add HUMAN_NAME.
683 * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
684 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
685 (ppc_linux_vmx_regset_sections): Likewise.
686 (ppc_linux_fp_regset_sections): Likewise.
687
688 * corelow.c (get_core_register_section): Constify arguments.
689 (get_core_registers): Use gdbarch_core_regset_sections instead
690 of hard-coded platform-specific register section names.
691
dcbf108f
UW		 6922010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
693
694 * dwarf2loc.c (read_pieced_value): If a piece occupies part of
b3f41522 695 a register, assume the least-significant part is used.
dcbf108f
UW		 696 (write_pieced_value): Likewise.
697
704e9165
UW		 6982010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
699
700 * printcmd.c: Include "arch-utils.h".
701 (do_one_display): Re-parse expression if current architecture changed.
702
c54eabfa
JK		 7032010-01-03 Jan Kratochvil <jan.kratochvil@redhat.com>
704 Joel Brobecker <brobecker@adacore.com>
705
706 * gdbtypes.c (check_typedef): New comment on type length.
707 * value.c (allocate_value_lazy): Remove the unused atype variable. New
708 comment on type length.
709 (value_primitive_field): Keep the original TYPE value, new comment.
710
50cb2941
JK		 7112010-01-01 Jan Kratochvil <jan.kratochvil@redhat.com>
712
713 * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
714 p_start. Change != comparisons to > and < comparisons.
715
be66db07
JK		 7162010-01-01 Jan Kratochvil <jan.kratochvil@redhat.com>
717
718 * cli/cli-script.c (process_next_line): Check P2 overrun.
719
abd775ce
JB		 7202009-01-01 Joel Brobecker <brobecker@adacore.com>
721
722 Update the copyright hearder to add year 2010 for most GDB files.
723
6479260d
JB		 7242009-01-01 Joel Brobecker <brobecker@adacore.com>
725
726 Fix build failure in inf-ptrace.c.
727 * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
728
4a70f654
JB		 7292010-01-01 Joel Brobecker <brobecker@adacore.com>
730
731 * top.c (print_gdb_version): Update copyright year.
732
b9ee2233
JB		 7332010-01-01 Joel Brobecker <brobecker@adacore.com>
734
735 Fix break *FUN'address thread NUM.
736 * ada-lex.l (task): Expand rule to also match the thread keyword.
737
70575d34
JB		 7382010-01-01 Joel Brobecker <brobecker@adacore.com>
739
740 Fix break *FUN'address task NUM.
741 * ada-lex.l (task): New rule.
742 * ada-lang.c (valid_task_id): Make sure the Ada task list has
743 been built before using it.
744
e1e4d4a4 745For older changes see ChangeLog-2009.
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SS		 746\f
747Local Variables:
748mode: change-log
749left-margin: 8
750fill-column: 74
751version-control: never
57da7796 752coding: utf-8
c906108c 753End:
GDB Binutils - Deliverables
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