1 2010-01-15 Joel Brobecker <brobecker@adacore.com>
3 Enhance gdb-gdb.py to handle main_type.type_specific.
4 * gdb-gdb.py: Print the type-specific part of struct main_type.
6 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8 * configure.ac (AC_CHECK_FUNCS): Check for setrlimit and getrlimit.
9 * configure: Regenerate.
10 * config.in: Regenerate.
11 * utils.c: Include sys/resource.h.
12 (dump_core, can_dump_core): New.
13 (internal_vproblem): Update the comment. Check can_dump_core while
14 setting dump_core_p. Replace two abort calls by dump_core calls.
16 2010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
17 Eli Zaretskii <eliz@gnu.org>
19 * NEWS: Document the PIE support.
21 2010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
23 * linux-tdep.c: Remove includes gdbcore.h, observer.h and elf-bfd.h.
24 (check_is_pie_binary, _initialize_linux_tdep): Remove.
26 2010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
28 * solib-svr4.c (svr4_exec_displacement): New comment for entry_point.
29 Replace exec_entry_point call by bfd_get_start_address.
31 2010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
33 Support Valgrind attachments broken by the PIE support.
34 * auxv.c: Include gdbcore.h.
35 (procfs_xfer_auxv): Make static. Reduce its comment. Drop its
36 parameters ops, object and annex. Remove their assertions.
37 (ld_so_xfer_auxv, memory_xfer_auxv): New function.
38 * auxv.h (procfs_xfer_auxv): Remove comment. Rename to ...
39 (memory_xfer_auxv): ... here.
40 * linux-nat.c (linux_xfer_partial): Rename procfs_xfer_auxv to
42 * procfs.c (procfs_xfer_partial): Likewise.
43 * solib-svr4.c (svr4_relocate_main_executable): New prototype.
44 (svr4_special_symbol_handling): Call svr4_relocate_main_executable.
45 (svr4_solib_create_inferior_hook): Conditionalize the
46 svr4_relocate_main_executable call.
48 2010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
50 * solib-svr4.c (scan_dyntag): Remove variable dyn_addr. New variable
51 target_section. Find SECT in current_target_sections, gdb_assert it.
52 (elf_lookup_lib_symbol): Pass the binary file if given symfile_objfile.
54 * symtab.c (lookup_objfile_from_block): Return the binary file instead
55 of separate debug info file.
57 2010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
59 Support PIEs with no symfile_objfile.
60 * exec.c (print_section_info <abfd == exec_bfd>): Relocate Entry point.
61 * solib-svr4.c (svr4_relocate_main_executable <exec_bfd>): New block.
63 2010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
65 * solib-svr4.c (svr4_relocate_main_executable): Move the static exec
67 (svr4_static_exec_displacement): ... a new function.
68 (svr4_exec_displacement): New function.
69 (svr4_relocate_main_executable): Call svr4_exec_displacement. Allocate
70 new_offsets using alloca now. Remove variable old_chain and changed.
71 Call objfile_relocate unconditionally now.
73 2010-01-14 Doug Evans <dje@google.com>
75 * gdbtypes.c (arch_flags_type): Fix comment.
76 * gdbtypes.h (arch_composite_type): Fix comment.
78 2009-01-14 Tristan Gingold <gingold@adacore.com>
80 * machoread.c (macho_add_oso_symfile): Add symfile_flags parameter.
81 Call xstrdup for abfd->filename. Pass symfile_flags and objfile flags
82 to symbol_file_add_from_bfd. Add OSO as separate objfile.
83 (macho_oso_symfile): Add symfile_flags parameter. Pass it to
84 macho_add_oso_symfile.
85 (macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
87 2010-01-14 Joel Brobecker <brobecker@adacore.com>
89 Tru64: Dead threads are never deleted.
90 * dec-thread.c (dec_thread_ptid_is_alive): New function.
91 (dec_thread_count_gdb_threads): Fix counter increment.
92 (dec_thread_add_gdb_thread): Fix *listp increment.
93 (resync_thread_list): Fix bug in deletion of dead threads that
94 caused all threads to be deleted, instead of just the dead ones.
96 2010-01-13 Phil Muldoon <pmuldoon@redhat.com>
100 * python/python-internal.h: Add lazy_string_object_type
102 (create_lazy_string_object, gdbpy_initialize_lazy_string)
103 (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
104 * python/py-value.c (valpy_lazy_string): New function.
105 (convert_value_from_python): Add lazy string conversion.
106 * python/py-prettyprint.c (pretty_print_one_value): Check if
107 return is also a lazy string.
108 (print_string_repr): Add lazy string printing branch.
109 (print_children): Likewise.
110 * python/py-lazy-string.c: New file. Implement lazy strings.
111 * python/python.c (_initialize_python): Call
112 gdbpy_initialize_lazy_string.
113 * varobj.c (value_get_print_value): Add lazy string printing
114 branch. Account for encoding.
115 * c-lang.c (c_printstr): Account for new encoding argument. If
116 encoding is NULL, find encoding suited for type, otherwise use
118 * language.h (language_defn): Add encoding argument.
119 (LA_PRINT_STRING): Likewise.
120 * language.c (unk_lang_printstr): Update to reflect new encoding
121 argument to language_defn.
122 * ada-lang.h (ada_printstr): Likewise.
123 * c-lang.h (c_printstr): Likewise.
124 * p-lang.h (pascal_printstr);
125 * f-lang.c (f_printstr): Likewise.
126 * m2-lang.c (m2_printstr): Likewise.
127 * objc-lang.c (objc_printstr): Likewise.
128 * p-lang.c (pascal_printstr): Likewise.
129 * scm-lang.c (scm_printstr): Likewise.
130 * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
132 * ada-valprint.c (ada_printstr): Likewise.
133 * f-valprint.c (f_val_print): Likewise
134 * m2-valprint.c (m2_val_print): Likewise.
135 * p-valprint.c (pascal_val_print): Likewise.
136 * expprint.c (print_subexp_standard): Likewise.
137 * valprint.c (val_print_string): Likewise.
138 * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
139 (SUBDIR_PYTHON_SRCS): Likewise.
140 (py-lazy-string.o): New rule.
143 2010-01-13 Doug Evans <dje@google.com>
145 * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
146 uninitialized" warning from gcc on local `tree'.
148 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
150 Implement core awareness.
152 * bcache.c (compare_ints): Remove
153 (print_percentage): Use compare_positive_ints.
154 * defs.h (compare_positive_ints): Declare.
155 * linux-nat.h (struct lin_lwp): New field core.
156 (linux_nat_core_of_thread_1): Declare.
157 * linux-nat.c (add_lwp): Init the 'core' field.
158 (linux_nat_wait_1): Record the core.
159 (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
160 (linux_nat_add_target): Register the above.
161 * linux-thread-db.c (update_thread_core): New.
162 (thread_db_find_new_threads): Update core information for
164 * remote.c (struct private_thread_info): New.
165 (free_private_thread_info, demand_private_info): New.
166 (PACKET_qXfer_threads, use_osdata_threads): New.
167 (struct thread_item, threads_parsing_context
168 (start_thread, end_thread, thread_attributes)
169 (thread_children, threads_children, threads_elements): New.
170 (remote_threads_info): Try qXfer:threads before anything
172 (remote_protocol_packets): Register qXfer:threads.
173 (remote_open_1): Init use_osdata_threads.
174 (struct stop_reply): New field 'core'.
175 (remote_parse_stop_reply): Parse core number.
176 (process_stop_reply): Record core number.
177 (remote_xfer_partial): Handle qXfer:threads.
178 (remote_core_of_thread): New.
179 (init_remote_ops): Register remote_core_of_thread.
180 (_initialize_remote): Register qXfer:read.
181 * target.c (target_core_of_thread): New
182 * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
183 (struct target_ops): New field to_core_of_threads.
184 (target_core_of_thread): Declare.
185 * gdbthread.h (struct thread_info): New field private_dtor.
186 * thread.c (print_thread_info): Report the core.
187 * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
188 * utils.c (compare_positive_ints): New.
189 * features/threads.dtd: New.
190 * mi/mi-interp.c (mi_on_normal_stop): Report the core.
191 * mi/mi-main.c (struct collect_cores_data, collect_cores)
192 (do_nothing, free_vector_of_osdata_items)
193 (splay_tree_int_comparator, free_splay_tree): New.
194 (print_one_inferior_data): Implemented printing of selected
195 inferiors. Collect and print cores.
197 (mi_cmd_list_thread_groups): Support --recurse. Permit specifying
198 thread groups together with --available.
200 2010-01-12 Jan Kratochvil <jan.kratochvil@redhat.com>
202 * configure: Regenerate (for _STRUCTURED_PROC).
204 2010-01-12 Joel Brobecker <brobecker@adacore.com>
206 Delete dead function.
207 * ada-lang.c (extract_string): Delete. No longer used.
209 2010-01-12 Joel Brobecker <brobecker@adacore.com>
211 Fix -Wunused warning in dec-thread.c.
212 * dec-thread.c (dec_thread_count_gdb_threads)
213 (dec_thread_add_gdb_thread): Prevent -Wunused warning.
215 2010-01-12 Joel Brobecker <brobecker@adacore.com>
217 * ada-valprint.c (ada_print_floating): Remove trailing space.
219 2010-01-12 Joel Brobecker <brobecker@adacore.com>
221 Add support for DW_AT_GNAT_descriptive_type.
222 * gdbtypes.h (enum type_specific_kind): New enum.
223 (struct main_type) [type_specific_field]: New component.
224 [type_specific]: Add new component "gnat_stuff".
225 (struct gnat_aux_type): New type.
226 (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
227 (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
228 (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
229 (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
230 (TYPE_SPECIFIC_FIELD): New macros.
231 (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
232 type does not hold any cplus-specific data.
233 (TYPE_RAW_CPLUS_SPECIFIC): New macro.
234 (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
235 (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
237 * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
238 Set new component TYPE_SPECIFIC_FIELD (type).
239 (gnat_aux_default): New constant.
240 (allocate_gnat_aux_type): New function.
241 (init_type): Add initialization the type-specific stuff for
242 TYPE_CODE_FLT and TYPE_CODE_FUNC types.
243 (print_gnat_stuff): New function.
244 (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
245 specific data. Adjust code that prints the contents of the
246 type-specific union using the TYPE_SPECIFIC_FIELD value.
247 * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
248 the type cplus stuff for Ada types.
249 (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
250 Error out if these routines are called with an Ada type.
251 (read_structure_type, read_array_type, read_subrange_type):
252 Add call to set_descriptive_type.
253 (set_die_type): Initialize the gnat-specific data if necessary.
254 (need_gnat_info, die_descriptive_type, set_descriptive_type):
256 * ada-lang.c (decode_constrained_packed_array_type): Use
257 decode_constrained_packed_array_type instead of doing a standard
258 lookup to locate a parallel type.
259 (find_parallel_type_by_descriptive_type): New function.
260 (ada_find_parallel_type_with_name): New function.
261 (ada_find_parallel_type): Reimplement using
262 ada_find_parallel_type_with_name.
263 * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
264 to check if type has a cplus stuff.
265 * linespec.c (total_number_of_methods): Likewise.
266 * mdebugread.c (new_type): Likewise.
268 2010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
270 * NEWS: Document the 0b binary number prefix parsing.
272 2010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
274 * objfiles.c (objfile_relocate1): Change the return type to int.
275 Describe the new return value. Return non-zero if data changed.
276 (objfile_relocate): New variable changed. Set it. Call
277 breakpoint_re_set depending on CHANGED.
279 2010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
281 Implement binary numbers parsing.
282 * c-exp.y (parse_number): New case 'b' and 'B'.
284 2010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
285 Tristan Gingold <gingold@adacore.com>
287 * solib.c (info_sharedlibrary_command): Replace
288 objfile_has_partial_symbols and objfile_has_full_symbols calls by
291 2010-01-10 Joel Brobecker <brobecker@adacore.com>
293 * NEWS: Document the improvements made to the mips-irix port.
295 2010-01-09 Joel Brobecker <brobecker@adacore.com>
297 Fix the documentation of valprint.c:value_print.
298 * valprint.c (value_print): Update the function description to
299 mention that the syntax of the output follows the current_language,
302 2010-01-09 Jan Kratochvil <jan.kratochvil@redhat.com>
304 Fix displacement of separate debug info files.
305 * objfiles.c (objfile_relocate): Rename to ...
306 (objfile_relocate1): ... here and make it static. Extend the comment.
307 (objfile_relocate): New function.
308 * solib-spu.c (spu_relocate_main_executable): Explicitly check if
309 SYMFILE_OBJFILE is NULL. Remove variables objfile and old_chain.
310 Remove following of SEPARATE_DEBUG_OBJFILE. new_offsets is now
311 allocated using alloca.
312 * symfile.c (copy_section_addr_info): Remove.
313 (build_section_addr_info_from_objfile): Make it global. New variables
314 addr_bit and mask, use them.
315 * symfile.h (build_section_addr_info_from_objfile): New prototype.
316 (copy_section_addr_info): Remove.
318 2010-01-09 Joel Brobecker <brobecker@adacore.com>
320 Signal unwinder for mips-irix N32.
321 * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
323 (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
324 (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
325 (SIGCONTEXT_LO_OFF): New macros.
326 (mips_irix_n32_tramp_frame_init): New function.
327 (mips_irix_n32_tramp_frame): New static constant.
328 (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
330 2010-01-09 Joel Brobecker <brobecker@adacore.com>
332 Breakpoint in shared library does not work on mips-irix.
333 * procfs.c: #include "observer.h".
334 (procfs_inferior_created): New function, moving here the code
335 which unsets the syssgi syscall-exit notifications.
336 (procfs_create_inferior): Remove the code which unsets the syssgi
337 syscall-exit notifications. It is too early to do this here.
338 (_initialize_procfs): Attach the procfs_inferior_created observer.
340 2010-01-09 Joel Brobecker <brobecker@adacore.com>
342 Wrong return convention for arrays (mips-irix).
343 * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
344 128 bits or smaller are returned the same way as structs
345 and unions of the the same size.
347 2010-01-09 Joel Brobecker <brobecker@adacore.com>
349 Cannot set the PC on mips-irix.
350 * irix5-nat.c (fill_gregset): Check regno against the raw PC
351 register number, no the cooked one.
353 2010-01-09 Joel Brobecker <brobecker@adacore.com>
355 Error while loading core file on mips-irix.
356 * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
357 if debugging from a core file.
359 2010-01-09 Joel Brobecker <brobecker@adacore.com>
361 GDB hangs when attaching to process on mips-irix.
362 * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
363 attaching to a process.
365 2010-01-09 Joel Brobecker <brobecker@adacore.com>
367 Use the correct breakpoint instruction on mips-irix.
368 * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
369 containing the correct breakpoint instruction to use on mips-irix.
370 Use it when the osabi is GDB_OSABI_IRIX.
372 2010-01-09 Joel Brobecker <brobecker@adacore.com>
374 -Wunused warning in procfs.c (mips-irix only).
375 * procfs.c (gdb_praddset, gdb_prdelset): New macros. Use them
376 throughout instead of using praddset and prdelset respectively.
378 2010-01-09 Joel Brobecker <brobecker@adacore.com>
380 GDB crash while stepping into function.
381 * infrun.c (handle_inferior_event): Refetch the current frame
382 after handling what.main_action, in case that pointer became
385 2010-01-09 Joel Brobecker <brobecker@adacore.com>
387 Fix build failure of solaris-hosted cross debuggers.
388 * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
390 2010-01-09 Daniel Gutson <dgutson@codesourcery.com>
392 Fix build failure on sparc-solaris.
393 * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
395 2010-01-08 Jan Kratochvil <jan.kratochvil@redhat.com>
397 Move some symfile code into subroutines.
398 * symfile.h (relative_addr_info_to_section_offsets)
399 (addr_info_make_relative): New prototypes.
400 * symfile.c (default_symfile_offsets): Move a part to ...
401 (relative_addr_info_to_section_offsets): ... this new function.
402 (default_symfile_offsets): Call it.
403 (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
405 (addr_info_make_relative): ... this new function.
407 2010-01-08 Jan Kratochvil <jan.kratochvil@redhat.com>
409 Add from_tty to solib_create_inferior_hook.
410 * infcmd.c (post_create_inferior): Move solib_add after
411 solib_create_inferior_hook. Pass from_tty to
412 solib_create_inferior_hook. Call solib_add and SOLIB_ADD with
413 0 from_tty and comment why.
414 * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
415 * linux-nat.c (linux_child_follow_fork): Likewise.
416 * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
417 * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
419 * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
420 * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
421 * solib-null.c (null_solib_create_inferior_hook): Likewise.
422 * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
423 * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
424 * solib-som.c (som_solib_create_inferior_hook): Likewise.
425 * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
426 Pass it to svr4_so_ops.solib_create_inferior_hook.
427 * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
429 * solib-svr4.c (enable_break): New parameter from_tty. Pass it to
431 (svr4_solib_create_inferior_hook): New parameter from_tty. Pass it to
433 * solib-target.c (solib_target_solib_create_inferior_hook): New
435 * solib.c (solib_create_inferior_hook): New parameter from_tty. Pass
436 it to ops->solib_create_inferior_hook.
437 (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
438 Move solib_add after solib_create_inferior_hook, call it now with
439 from_tty as 0. New comment there.
440 * solib.h (solib_create_inferior_hook): New parameter from_tty.
441 * solist.h (struct target_so_ops <solib_create_inferior_hook>):
444 2010-01-08 Vladimir Prus <vladimir@codesourcery.com>
447 * infrun.c (handle_inferior_event): Use get_thread_regcache
448 with events ptid, not get_current_regcache.
450 2009-01-08 Joel Brobecker <brobecker@adacore.com>
452 GDB crash with empty executable name (MinGW).
453 * source.c (openp): Add assert that parameter string is not NULL.
454 if parameter string is an empty string, then return with a failure
457 2009-01-08 Joel Brobecker <brobecker@adacore.com>
459 Get rid of support for VAX Floats.
460 * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
461 (ada_vax_float_print_function): Delete.
462 * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
463 (ada_vax_float_print_function): Delete.
464 * ada-typeprint.c (print_vax_floating_point_type): Delete.
465 (ada_print_type): Remove support for VAX floats.
466 * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
468 2010-01-08 Jan Kratochvil <jan.kratochvil@redhat.com>
470 * stabsread.c (read_args): Handle zero arguments.
472 2009-01-08 Joel Brobecker <brobecker@adacore.com>
474 Cannot find in-tree libiconv.a after reconfigure.
475 * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
476 that we can use, then cache the path to this archive.
477 * configure: Regenerate.
479 2010-01-07 Stan Shebs <stan@codesourcery.com>
481 Make tracepoint operations go through target vector.
482 * target.h (enum trace_find_type): New enum.
483 (struct target_ops): New fields to_trace_init,
484 to_download_tracepoint, to_download_trace_state_variable,
485 to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
486 to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
487 to_set_disconnected_tracing.
488 (target_trace_init): New macro.
489 (target_download_tracepoint): New macro.
490 (target_download_trace_state_variable): New macro.
491 (target_trace_start): New macro.
492 (target_trace_set_readonly_regions): New macro.
493 (target_get_trace_status): New macro.
494 (target_trace_stop): New macro.
495 (target_trace_find): New macro.
496 (target_get_trace_state_variable_value): New macro.
497 (target_set_disconnected_tracing): New macro.
498 * target.c (update_current_target): Inherit and set defaults for
499 tracepoint operations.
500 * tracepoint.c (default_collect): Make globally visible.
501 (target_is_remote): Remove, along with all calls.
502 (tvariables_info): Call target_get_trace_state_variable_value.
503 (remote_set_transparent_ranges): Remove.
504 (trace_start_command): Call target_trace_init,
505 target_download_tracepoint, etc.
506 (download_tracepoint): Remove.
507 (trace_stop_command): Simplify.
508 (stop_tracing): Call target_trace_stop.
509 (get_trace_status): Call target_get_trace_status.
510 (trace_status_command): Add case for targets that cannot trace.
511 (finish_tfind_command): Change to take numerical arguments, call
513 (trace_find_command): Update call to finish_tfind_command.
514 (trace_find_pc_command): Ditto.
515 (trace_find_tracepoint_command): Ditto.
516 (trace_find_line_command): Ditto.
517 (trace_find_range_command): Ditto.
518 (trace_find_outside_command): Ditto.
519 (set_disconnected_tracing_value): Call
520 target_set_disconnected_tracing.
521 * remote.c: Add protocol encoding bits from tracepoint.c.
522 (trace_error): Move from tracepoint.c.
523 (remote_get_noisy_reply): Ditto.
524 (free_actions_list_cleanup_wrapper): Ditto.
525 (free_actions_list): Ditto.
526 (remote_trace_init): New function.
527 (remote_download_tracepoint): New function.
528 (remote_download_trace_state_variable): New function.
529 (remote_trace_set_readonly_regions): New function.
530 (remote_trace_start): New function.
531 (remote_get_trace_status): New function.
532 (remote_trace_stop): New function.
533 (remote_trace_find): New function.
534 (remote_download_trace_state_variable): New function.
535 (remote_set_disconnected_tracing): New function.
536 (init_remote_ops): Add tracepoint operations.
538 * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
540 2010-01-07 Tristan Gingold <gingold@adacore.com>
542 * symfile.c (build_section_addr_info_from_objfile): New function.
543 (symbol_file_add_separate): Don't use offsets from objfile but
546 2010-01-06 Stan Shebs <stan@codesourcery.com>
548 Support disconnected tracing.
549 * infcmd.c (detach_command): Ask whether to stop tracing.
550 * cli/cli-cmds.c (quit_command): Ditto.
551 * breakpoint.h (struct breakpoint): New field number_on_target.
552 * breakpoint.c (create_tracepoint_from_upload): New function.
553 (get_tracepoint_by_number_on_target): New function.
554 * remote.c (struct remote): New field disconnected_tracing.
555 (remote_disconnected_tracing_feature): New function.
556 (remote_protocol_features): Add DisconnectedTracing.
557 (struct uploaded_tp): New struct.
558 (uploaded_tps): New global.
559 (get_uploaded_tp): New function.
560 (find_matching_tracepoint): New function.
561 (remote_get_tracing_state): New function.
562 (remote_start_remote): Call it.
563 * tracepoint.c (disconnected_tracing): New global.
564 (trace_start_command): Initialize number_on_target.
565 (stop_tracing): New function, split out from...
566 (trace_stop_command): Call stop_tracing.
567 (get_trace_status): New function, split out from...
568 (trace_status_command): Call get_trace_status, add info on
569 disconnection behavior.
570 (disconnect_or_stop_tracing): New function.
571 (finish_tfind_command): Translate from number on target.
572 (trace_find_tracepoint_command): Translate to number on target.
573 (send_disconnected_tracing_value): New function.
574 (set_disconnected_tracing): New function.
575 (_initialize_tracepoint): Add disconnected-tracing variable.
576 * NEWS: Mention disconnected tracing.
578 2010-01-06 Tristan Gingold <gingold@adacore.com>
580 * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
581 parameter to main_objfile. Iterate on all separate debug objfiles.
582 * symfile.h (symbol_file_add_separate)
583 (find_separate_debug_file_by_debuglink): Remove parameter names.
584 * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
585 (reread_symbols): Use free_objfile_separate_debug.
586 * objfiles.h (struct objfile): Add separate_debug_objfile_link.
588 (objfile_separate_debug_iterate, add_separate_debug_objfile)
589 (free_objfile_separate_debug): New prototypes.
590 * objfiles.c (objfile_separate_debug_iterate): New function.
591 (add_separate_debug_objfile, free_objfile_separate_debug): New
593 (free_objfile): Use free_objfile_separate_debug. Adjust for
594 multiple separate debug objfile.
595 (objfile_has_symbols): Adjust comment. Iterate on all separate
597 * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
599 (lookup_minimal_symbol_text): Ditto.
600 (lookup_minimal_symbol_by_pc_name): Ditto.
601 (lookup_minimal_symbol_solib_trampoline): Ditto.
602 (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
605 2010-01-05 Stan Shebs <stan@codesourcery.com>
607 Add fast tracepoints.
608 * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
609 * arch-utils.c (default_fast_tracepoint_valid_at): New function.
610 * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
611 * breakpoint.c (tracepoint_type): New function.
612 (ALL_TRACEPOINTS): Use it.
613 (should_be_inserted): Ditto.
614 (bpstat_check_location): Ditto.
615 (print_one_breakpoint_location): Ditto.
616 (user_settable_breakpoint): Ditto.
617 (set_breakpoint_location_function): Ditto.
618 (disable_breakpoints_in_shlibs): Ditto.
619 (delete_trace_command): Ditto.
620 (print_it_typical): Add bp_fast_tracepoint case.
621 (bpstat_what): Ditto.
622 (print_one_breakpoint_location): Ditto.
623 (allocate_bp_location): Ditto.
625 (breakpoint_re_set_one): Ditto.
626 (disable_command): Ditto.
627 (enable_command): Ditto.
628 (check_fast_tracepoint_sals): New function.
629 (break_command_really): Call it.
630 (ftrace_command): New function.
631 (_initialize_breakpoint): Add ftrace command.
632 * gdbarch.sh (fast_tracepoint_valid_at): New.
633 * gdbarch.h, gdbarch.c: Regenerate.
634 * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
635 (i386_gdbarch_init): Use it.
636 * remote.c (struct remote_state): New field fast_tracepoints.
637 (PACKET_FastTracepoints): New packet config type.
638 (remote_fast_tracepoint_feature): New function.
639 (remote_protocol_features): Add FastTracepoints.
640 (remote_supports_fast_tracepoints): New function.
641 (_initialize_remote): Add FastTracepoints.
642 * tracepoint.c (download_tracepoint): Add fast tracepoint option.
643 * NEWS: Mention fast tracepoints.
645 2010-01-06 Joel Brobecker <brobecker@adacore.com>
647 * gdb-gdb.py: New file.
649 2010-01-05 Michael Snyder <msnyder@vmware.com>
651 * infrun.c (handle_inferior_event): Fix typo in comment.
653 2010-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
655 * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
657 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
659 * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
661 (s390-linux32-expedite): Define.
662 (s390-linux64-expedite): Define.
663 (s390x-linux64-expedite): Define.
664 * features/s390-acr.xml: New file.
665 * features/s390-fpr.xml: New file.
666 * features/s390-core32.xml: New file.
667 * features/s390-core64.xml: New file.
668 * features/s390x-core64.xml: New file.
669 * features/s390-linux32.xml: New file.
670 * features/s390-linux64.xml: New file.
671 * features/s390x-linux64.xml: New file.
672 * features/s390-linux32.c: New generated file.
673 * features/s390-linux64.c: New generated file.
674 * features/s390x-linux64.c: New generated file.
676 * regformats/s390-linux32.dat: New generated file.
677 * regformats/s390-linux64.dat: New generated file.
678 * regformats/s390x-linux64.dat: New generated file.
679 * regformats/reg-s390.dat: Remove.
680 * regformats/reg-s390x.dat: Remove.
682 * s390-nat.c: Include "auxv.h" and <elf.h>.
683 (HWCAP_S390_HIGH_GPRS): Define if undefined.
684 (s390_target_wordsize): New function.
685 (s390_auxv_parse): Likewise.
686 (s390_get_hwcap): Likewise.
687 (s390_read_description): Likewise.
688 (_initialize_s390_nat): Install s390_auxv_parse and
689 s390_read_description.
691 * s390-tdep.c: Include "features/s390-linux32.c",
692 "features/s390-linux64.c", and "features/s390x-linux64.c".
693 (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
694 (s390_register_call_saved): New function.
695 (s390_register_name): Remove.
696 (s390_register_type): Remove.
697 (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
698 (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
699 (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
700 (s390_pseudo_register_name): New function.
701 (s390_pseudo_register_type): New function.
702 (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
703 Handle full GPR pesudos and varying pseudo register numbers.
704 (s390_pseudo_register_write): Likewise
705 (s390x_pseudo_register_read): Remove.
706 (s390x_pseudo_register_write): Likewise.
707 (s390_register_group): Remove.
708 (s390_pseudo_register_group): New function.
709 (s390_regmap_gregset): Add GPR upper halves.
710 (s390x_regmap_gregset): Likewise.
711 (s390_regmap_fpregset): Likewise.
712 (s390_regmap_upper): New global variable.
713 (s390_upper_regset): New global variable.
714 (s390_upper_regset_sections): New global variable.
715 (s390_regset_from_core_section): Handle GPR upper halves.
716 (s390_core_read_description): New function.
717 (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
718 register information. Handle varying pseudo register numbers.
719 (s390_backchain_frame_unwind_cache): Likewise.
720 (s390_frame_prev_register): Unwind full GPRs to show lower halves.
721 (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
722 (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
723 PC and CC pseudos. Unwind upper halves and full GPRs as appropriate.
724 Handle varying pseudo register numbers.
725 (s390_unwind_pc): Handle varying pseudo register numbers.
726 (s390_dwarf2_prev_register): New function.
727 (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
728 register information. Handle varying pseudo register numbers.
729 Install s390_dwarf2_prev_register to unwind full GPRs.
730 (s390_gdbarch_init): Handle target descriptions. Assign varying
731 pseudo register numbers. Install s390_adjust_frame_regnum.
732 (_initialize_s390_tdep): Initialize target descriptions.
734 * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
735 (S390_NUM_REGS): Redefine to include upper half registers.
736 (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
737 (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
738 (tdesc_s390_linux32): Add declaration.
739 (tdesc_s390_linux64): Likewise.
740 (tdesc_s390x_linux64): Likewise.
742 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
744 * regset.h (struct core_regset_section): Add HUMAN_NAME.
745 * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
746 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
747 (ppc_linux_vmx_regset_sections): Likewise.
748 (ppc_linux_fp_regset_sections): Likewise.
750 * corelow.c (get_core_register_section): Constify arguments.
751 (get_core_registers): Use gdbarch_core_regset_sections instead
752 of hard-coded platform-specific register section names.
754 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
756 * dwarf2loc.c (read_pieced_value): If a piece occupies part of
757 a register, assume the least-significant part is used.
758 (write_pieced_value): Likewise.
760 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
762 * printcmd.c: Include "arch-utils.h".
763 (do_one_display): Re-parse expression if current architecture changed.
765 2010-01-03 Jan Kratochvil <jan.kratochvil@redhat.com>
766 Joel Brobecker <brobecker@adacore.com>
768 * gdbtypes.c (check_typedef): New comment on type length.
769 * value.c (allocate_value_lazy): Remove the unused atype variable. New
770 comment on type length.
771 (value_primitive_field): Keep the original TYPE value, new comment.
773 2010-01-01 Jan Kratochvil <jan.kratochvil@redhat.com>
775 * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
776 p_start. Change != comparisons to > and < comparisons.
778 2010-01-01 Jan Kratochvil <jan.kratochvil@redhat.com>
780 * cli/cli-script.c (process_next_line): Check P2 overrun.
782 2009-01-01 Joel Brobecker <brobecker@adacore.com>
784 Update the copyright hearder to add year 2010 for most GDB files.
786 2009-01-01 Joel Brobecker <brobecker@adacore.com>
788 Fix build failure in inf-ptrace.c.
789 * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
791 2010-01-01 Joel Brobecker <brobecker@adacore.com>
793 * top.c (print_gdb_version): Update copyright year.
795 2010-01-01 Joel Brobecker <brobecker@adacore.com>
797 Fix break *FUN'address thread NUM.
798 * ada-lex.l (task): Expand rule to also match the thread keyword.
800 2010-01-01 Joel Brobecker <brobecker@adacore.com>
802 Fix break *FUN'address task NUM.
803 * ada-lex.l (task): New rule.
804 * ada-lang.c (valid_task_id): Make sure the Ada task list has
805 been built before using it.
807 For older changes see ChangeLog-2009.
813 version-control: never