2010-02-18 Harald Koenig <H.Koenig@science-computing.de>
[binutils-gdb.git] / gdb / ChangeLog
blob625355ea6e79c5a874ae569a9ed6153cc850146e
1 2010-02-18  Harald Koenig  <H.Koenig@science-computing.de>
3         * mi/mi-main.c (mi_cmd_exec_jump): Drop unneeded `return'.
4         * symfile.c (symfile_map_offsets_to_segments): Fix assertion.
6 2010-02-17  Tom Tromey  <tromey@redhat.com>
8         * NEWS: Add Python API Improvements section.
10 2010-02-18  Daniel Jacobowitz  <dan@codesourcery.com>
12         * NEWS: Correct typo.
14 2010-02-17  Tom Tromey  <tromey@redhat.com>
16         * objfiles.c (gdb_bfd_ref): Handle abfd==NULL.
18 2010-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
20         * symfile.c (build_section_addr_info_from_objfile): Include sections
21         only if they are SEC_ALLOC or SEC_LOAD.
23 2010-02-17  H.J. Lu  <hongjiu.lu@intel.com>
25         PR shlibs/11293
26         * solib-svr4.c (enable_break): Check size of CORE_ADDR instead
27         of ULONGEST for address size.
29 2010-02-17  Tom Tromey  <tromey@redhat.com>
31         * NEWS: Add C++ improvements section.
33 2010-02-17  Ulrich Weigand  <uweigand@de.ibm.com>
35         * python/python-internal.h [!WITH_THREAD] (PyGILState_Release,
36         PyThreadState_Swap): Avoid "statement with no effect" warning.
38 2010-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
40         * solib-svr4.c (enable_break <target_auxv_search>): New variable
41         addr_bit.  Adjust LOAD_ADDR sign for cross-arch inferiors.
43 2010-02-17  Tristan Gingold  <gingold@adacore.com>
44             Petr HluzĂ­n <petr.hluzin@gmail.com>
46         * avr-tdep.c (avr_scan_prologue): Convert an if statement to a
47         gdb_assert.  Fix info->size for SIG prologue.
49 2010-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
51         * infcmd.c (show_inferior_tty_command): Check for NULL.
52         Correct output message.
54 2010-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
56         * linespec.c (decode_line_1): Handle FILE:FUNCTION even if
57         FUNCTION contains parentheses.  Improve removal of a trailing
58         single quote.
60 2010-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
62         * gcore.c (do_bfd_delete_cleanup): New function.
63         (gcore_command): Use it.  Discard the cleanup after success.
64         (gcore_copy_callback): Delete dead code.
66 2010-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
68         * symfile.c (addr_info_make_relative): Always use
69         find_lowest_section.
71 2010-02-16  Sami Wagiaalla <swagiaal@redhat.com>
73         * NEWS: Added entry for namespace fixes.
75 2010-02-15  Tom Tromey  <tromey@redhat.com>
77         * dwarf2read.c (guess_structure_name): Allocate name on the
78         objfile obstack.
80 2010-02-15  Tom Tromey  <tromey@redhat.com>
82         * c-typeprint.c (c_type_print_base): Reverse order of test.
84 2010-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
86         * solib-svr4.c (LM_ADDR_CHECK): New variable minpagesize.  Optionally
87         initialize it from ELF BFD.  Extend the prelink condition by it.
89 2010-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
91         * defs.h (parse_pid_to_attach): New.
92         * utils.c (parse_pid_to_attach): New.
93         * darwin-nat.c (darwin_attach): Replace ARGS parsing by parse_pid.
94         * gnu-nat.c (gnu_attach): Likewise.
95         * nto-procfs.c (procfs_attach): Likewise.
96         * procfs.c (procfs_attach): Likewise.
97         * windows-nat.c (windows_attach): Likewise.
98         * inf-ptrace.c (inf_ptrace_attach): Likewise.  Remove variable dummy.
99         * inf-ttrace.c (inf_ttrace_attach): Likewise.
100         * remote.c (extended_remote_attach_1): Likewise.  New comment on getpid
101         check.
103 2010-02-14  Masaki Muranaka  <monaka@monami-software.com>
105         * MAINTAINERS: Add myself for write after approval privileges.
107 2010-02-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
109         * solib-svr4.c: (LM_ADDR_CHECK): Move variable align to a more inner
110         block.
112 2010-02-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
114         * solib-svr4.c: (LM_ADDR_CHECK): Print successful prelink adjustment
115         only if INFO_VERBOSE.
117 2010-02-12  Tomas Holmberg <th@virtutech.com>
119         * mi/mi-main.c: Added the --reverse flag to the following MI
120         commands: exec-continue, exec-finish, exec-next, exec-step,
121         exec-next-instruction, exec-step-instruction. This is to
122         support reverse execution over the MI interface to gdb.
124 2010-02-12  Pedro Alves  <pedro@codesourcery.com>
126         * tracepoint.c (_initialize_tracepoint): Specify that the address
127         range of `tfind outsize' is exclusive, and that the address range
128         of `tfind range' is inclusive, in the commands' help strings.
130 2010-02-12  Joel Brobecker  <brobecker@adacore.com>
132         Spurious "dll not found" error messages on x64-windows.
133         * windows-nat.c: Add include of complaints.h.
134         (handle_unload_dll): Change dll-not-found error into a complaint.
136 2010-02-12  Pedro Alves  <pedro@codesourcery.com>
138         * breakpoint.c (allocate_bp_location): Use bp_loc_other for
139         bp_tracepoint and bp_fast_tracepoint, not
140         bp_loc_software_breakpoint.
141         (update_global_location_list): Tracepoints are never duplicates of
142         anything.
144 2010-02-12  Pedro Alves  <pedro@codesourcery.com>
146         * breakpoint.c (break_command_really): Change return type to int.
147         Return false if no breakpoint was created, true otherwise.
148         (trace_command): Don't set the tracepoint count if no tracepoint
149         was created.
150         (ftrace_command): Ditto.
151         (create_tracepoint_from_upload): Bail out if the tracepoint wasn't
152         created in the breakpoints table.
154 2010-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
155             Ulrich Weigand  <uweigand@de.ibm.com>
157         * solib-svr4.c (LM_ADDR_CHECK): New comment on PPC-aware condition.
159 2010-02-11  Pedro Alves  <pedro@codesourcery.com>
161         * ax-gdb.c (gen_exp_binop_rest) [BINOP_SUBSCRIPT]: Error out if
162         the offset value isn't of integral type.
164 2010-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
166         * breakpoint.c (delete_breakpoint) <bpt->related_breakpoint != NULL>:
167         New.
169 2010-02-11  Pedro Alves  <pedro@codesourcery.com>
171         * ax-gdb.c (gen_exp_binop_rest) [BINOP_SUBSCRIPT]: Error out on
172         non-subscriptable types.
173         * valarith.c (binop_types_user_defined_p): New, abstracted out
174         from ...
175         (binop_user_defined_p): ... this.
176         * value.h (binop_types_user_defined_p): Declare.
178 2010-02-11  Pedro Alves  <pedro@codesourcery.com>
180         * tracepoint.c (tfile_open): Remove spurious discard_cleanups.
181         Merge uploaded TSVs before merging uploaded tracepoints.
183 2010-02-11  Pedro Alves  <pedro@codesourcery.com>
185         * ax-gdb.c (gen_deref): Don't allow dereferencing void pointers.
187 2010-02-11  Vladimir Prus  <vladimir@codesourcery.com>
189         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals): Add extra
190         whitespace character after a dot in comment.
191         (mi_cmd_stack_list_arguments, mi_cmd_stack_list_variables):
192         Likewise.
193         (list_args_or_locals): For the 'all' (that is
194         -stack-list-variables) case, always output list of tuples.
195         Output 'arg' field if variable is argument.
197 2010-02-10  Tom Tromey  <tromey@redhat.com>
199         * parser-defs.h (parser_debug): Declare.
200         * parse.c (_initialize_parse): Install "debug parser" set/show
201         command.
202         (parser_debug): New global.
203         (show_parserdebug): New function.
204         * c-exp.y (c_parse): Set yydebug.
206 2010-02-10  H.J. Lu  <hongjiu.lu@intel.com>
208         * target-descriptions.c (tdesc_type): Add TDESC_TYPE_I387_EXT,
209         TDESC_TYPE_I386_EFLAGS and TDESC_TYPE_I386_MXCSR.
210         (tdesc_predefined_types): Add i387_ext, i386_eflags and
211         i386_mxcsr.
212         (tdesc_find_type): New.
213         (tdesc_gdb_type): Use tdesc_find_type.  Handle TDESC_TYPE_I387_EXT,
214         TDESC_TYPE_I386_EFLAGS and TDESC_TYPE_I386_MXCSR.
216         * target-descriptions.h (tdesc_find_type): New.
218 2010-02-10  Michael Snyder  <msnyder@vmware.com>
220         * gdb-gdb.py: Comment fix.
222 2010-02-09  Tristan Gingold  <gingold@adacore.com>
224         * machoread.c (macho_symfile_relocate): New function.
225         (macho_sym_fns): Use macho_symfile_relocate instead of
226         default_symfile_relocate.
227         (macho_oso_data): New type.
228         (current_oso): New variable.
229         (macho_add_oso_symfile): Do not compute section_addr_info, but
230         instead set vma of sections.
231         Do not set SYMFILE_VERBOSE to call symbol_file_add_from_bfd.
232         Set and clear current_oso.
234 2010-02-09  Joel Brobecker  <brobecker@adacore.com>
236         Wrong type description for tagged type parameter.
237         * ada-lang.c (ada_evaluate_subexp) [OP_VAR_VALUE]: When noside is
238         EVAL_AVOID_SIDE_EFFECTS, also handle the case when type is a
239         reference to a tagged type.
241 2010-02-09  Tristan Gingold  <gingold@adacore.com>
243         * objfiles.c (objfile_separate_debug_iterate): Do not iterate on
244         brothers of the parent.
246 2010-02-08  Tom Tromey  <tromey@redhat.com>
248         PR c++/8017:
249         * value.h: Update.
250         * valops.c (search_struct_field): Make 'name' const.
251         (search_struct_method): Likewise.
252         (find_method_list): Make 'method' const.
253         (value_struct_elt): Make 'name' and 'err' const.
254         (value_find_oload_method_list): Make 'method' const.
255         (find_overload_match): Make 'name' const.
256         * eval.c (evaluate_subexp_standard): New locals function,
257         function_name.
258         <OP_FUNCALL>: Handle OP_SCOPE specially.
260 2010-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
262         * infrun.c (handle_inferior_event): Do not look up regcache
263         for exited processes.
265 Mon Feb  8 13:17:10 2010  Chris Moller  <moller@mollerware.com>
267         PR gdb/10728
268         * valarith.c (value_ptrdiff): Added a test for a zero type length,
269         warn if found, and assume length = 1. 
271 2010-02-08  Chris Moller  <cmoller@redhat.com>
273         PR gdb/9067
274         * cp-valprint.c (cp_print_value_fields) Fix use of obstacks.
275         cp_print_static_field)  Fix use of obstacks.
276         
277 2010-02-08  Pedro Alves  <pedro@codesourcery.com>
279         * linux-nat.c (linux_nat_resume): In non-stop, also only tag
280         resumed LWPs as resumed.
281         (linux_nat_wait_1): If there's no resumed LWP in the set of LWPs
282         we're waiting for, bail out with TARGET_WAITKIND_IGNORE, instead
283         of throwing an internal error.  If an LWP of a process we're not
284         waiting for reports a signal, don't force collecting a SIGSTOP,
285         and if it was breakpoint hit in non-stop mode, cancel it.  Don't
286         go through all LWPs cancelling breakpoints in non-stop mode.
287         (resume_stopped_resumed_lwps): New.
288         (linux_nat_wait): Use it.
290 2010-02-07  H.J. Lu  <hongjiu.lu@intel.com>
292         * features/Makefile (WHICH): Add i386/i386, i386/i386-linux,
293         i386/amd64 and i386/amd64-linux.
294         (i386/i386-expedite): New.
295         (i386/i386-linux-expedite): Likewise.
296         (i386/amd64-expedite):Likewise.
297         (i386/amd64-linux-expedite): Likewise.
298         ($(outdir)/i386/i386-linux.dat): Likewise.
299         ($(outdir)/i386/amd64.dat): Likewise.
300         ($(outdir)/i386/amd64-linux.dat): Likewise.
302         * features/i386/32bit-core.xml: New.
303         * features/i386/32bit-linux.xml: Likewise.
304         * features/i386/32bit-sse.xml: Likewise.
305         * features/i386/64bit-core.xml: Likewise.
306         * features/i386/64bit-linux.xml: Likewise.
307         * features/i386/64bit-sse.xml: Likewise.
308         * features/i386/i386-linux.xml: Likewise.
309         * features/i386/i386.xml: Likewise.
310         * features/i386/amd64-linux.xml: Likewise.
311         * features/i386/amd64.xml: Likewise.
312         * features/i386/i386-linux.c: Likewise.
313         * features/i386/i386.c: Likewise.
314         * features/i386/amd64-linux.c: Likewise.
315         * features/i386/amd64.c: Likewise.
317 2010-02-05  Sami Wagiaalla  <swagiaal@redhat.com>
319         PR c++/7935:
320         * cp-support.h: Added char* alias element to using_direct data
321         struct.
322         (cp_add_using): Added char* alias argument.
323         (cp_add_using_directive): Ditto.
324         * cp-namespace.c: Updated with the above changes.
325         (cp_lookup_symbol_imports): Check for aliases.
326         * dwarf2read.c (read_import_statement): Figure out local alias
327         for the import and pass it on to cp_add_using.
328         (read_namespace): Pass alias argument to cp_add_using.
330 2010-02-05  Hui Zhu  <teawater@gmail.com>
332         * defs.h (gdb_bfd_errmsg): New extern.
333         * exec.c (exec_file_attach): Change bfd_errmsg to
334         gdb_bfd_errmsg.
335         * utils.c (AMBIGUOUS_MESS1): New macro.
336         (AMBIGUOUS_MESS2): New macro.
337         (gdb_bfd_errmsg): New function.
339 2010-02-04  Doug Evans  <dje@google.com>
341         * solib-svr4.c (enable_break): Add comment.
343 2010-02-04  Anthony Green  <green@moxielogic.com>
345         * moxie-tdep.c (moxie_analyze_prologue): Fail protocol analysis
346         gracefully.
348 2010-02-04  Tom Tromey  <tromey@redhat.com>
350         * valops.c (search_struct_field): Account for
351         value_embedded_offset.  Fix check for virtual base past the end of
352         the object.  Use value_copy when making a slice of the value.
354 2010-02-04  H.J. Lu  <hongjiu.lu@intel.com>
356         PR tui/9622
357         * tui/tui-interp.c (tui_init): Call tui_initialize_readline
358         only if gdb_stdout is a tty.
360 2010-02-04  H.J. Lu  <hongjiu.lu@intel.com>
362         * target-descriptions.c: Include "osabi.h".
363         (maint_print_c_tdesc_cmd): Generate set_tdesc_osabi for valid
364         OSABI.
366 2010-02-04  Tristan Gingold  <gingold@adacore.com>
368         * machoread.c (macho_add_oso): Renamed to macho_register_oso.
369         (macho_symtab_read): Adjust calls to macho_add_oso.
370         (macho_oso_symfile): Renamed to macho_symfile_read_all_oso.
371         (macho_symfile_read): Adjust call to macho_oso_symfile.
372         (macho_new_init): Move this function after declarations.
373         (macho_symfile_init): Ditto.
374         * darwin-nat-info.c (darwin_lib_gdb_ports): Remove.
375         * darwin-nat.c (darwin_lookup_task): Remove unused prototype.
377 2010-02-04  Vladimir Prus  <vladimir@codesourcery.com>
379         Include MI command in remotelog.
381         * mi/mi-main.c (mi_execute_command): Call target_log_command.
383 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
385         * remote.c (remote_state): Remove gdbarch.
386         (init_remote_state): Don't set gdbarch.
387         (remote_query_supported): Pass target_gdbarch instead of
388         rs->gdbarch to gdbarch_qsupported.
390 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
392         * gdbarch.sh: Add qsupported.
394         * gdbarch.c: Regenerated.
395         * gdbarch.h: Likewise.
397         * remote.c (remote_state): Add gdbarch.
398         (init_remote_state): Set gdbarch.
399         (remote_query_supported): Support gdbarch_qsupported.
401 2010-02-03  Daniel Jacobowitz  <dan@codesourcery.com>
403         * amd64fbsd-nat.c (amd64fbsd_supply_pcb): Also check for
404         __FreeBSD_kernel_version.
406 2010-02-03  Tristan Gingold  <gingold@adacore.com>
408         * symfile.h (struct sym_fns): Add sym_relocate field.
409         (default_symfile_relocate): New prototype.
410         (symfile_relocate_debug_section): First argument is now an objfile.
411         * symfile.c (default_symfile_relocate): Rename from
412         symfile_relocate_debug_section, first argument is now an objfile.
413         (symfile_relocate_debug_section): New function.
414         * coffread.c (coff_sym_fns): Set sym_relocate field.
415         * somread.c (som_sym_fns): Ditto.
416         * mipsread.c (ecoff_sym_fns): Ditto.
417         * machoread.c (macho_sym_fns): Ditto.
418         * elfread.c (elf_sym_fns): Ditto.
419         * dwarf2read.c (dwarf2_read_section): Ditto.
420         * xcoffread.c (xcoff_sym_fns): Ditto.
421         * dbxread.c (aout_sym_fns): Ditto.
422         (dbx_psymtab_to_symtab): Adjust call to symfile_relocate_debug_section.
423         (elfstab_build_psymtabs): Ditto.
425 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
427         * defs.h (MAX_REGISTER_SIZE): Increase to 32.
429 2010-02-02  Tom Tromey  <tromey@redhat.com>
431         * valops.c (value_cast_structs): Try downcasting using the RTTI
432         type.
434 2010-02-02  Tom Tromey  <tromey@redhat.com>
436         * gnu-v2-abi.c: Don't include gnu-v2-abi.h.
437         (gnuv2_baseclass_offset): Now static.
438         * Makefile.in (HFILES_NO_SRCDIR): Remove gnu-v2-abi.h.
439         * gnu-v2-abi.h: Remove.
441 2010-02-02  Tom Tromey  <tromey@redhat.com>
443         * m2-typeprint.c (m2_record_fields): Don't use
444         TYPE_DECLARED_TYPE.
445         * gdbtypes.h (TYPE_DECLARED_CLASS): New macro.
446         (struct main_type) <flag_declared_class>: New field.
447         (struct cplus_struct_type) <declared_type>: Remove.
448         <ntemplate_args>: Move earlier.
449         (DECLARED_TYPE_CLASS, DECLARED_TYPE_UNION, DECLARED_TYPE_STRUCT)
450         (DECLARED_TYPE_TEMPLATE): Remove.
451         (TYPE_DECLARED_TYPE): Remove.
452         * gdbtypes.c (lookup_union): Don't use TYPE_DECLARED_TYPE.
453         * dwarf2read.c (read_structure_type): Set TYPE_DECLARED_CLASS.
454         * c-typeprint.c (c_type_print_base): Use TYPE_DECLARED_CLASS, not
455         TYPE_DECLARED_TYPE.
457 2010-02-02  Tom Tromey  <tromey@redhat.com>
459         PR c++/11226, PR c++/9629, PR c++/9688, PR c++/8890:
460         * valops.c (search_struct_field): Compute nbases after calling
461         CHECK_TYPEDEF.
462         (check_field): Call CHECK_TYPEDEF.
463         * cp-valprint.c (cp_print_value): Pass correct address to
464         baseclass_offset.  Fix check for virtual base past the end of the
465         object.  Don't offset address passed to cp_print_value_fields or
466         apply_val_pretty_printer.
467         (cp_print_value_fields): Fix call to val_print.
468         (cp_print_value_fields_rtti): New function.
469         * c-valprint.c (c_val_print): Use cp_print_value_fields_rtti.
470         * p-valprint.c (pascal_object_print_value_fields): Fix call to
471         val_print.
472         * python/py-prettyprint.c (apply_val_pretty_printer): Add embedded
473         offset to address.
474         * language.h (struct language_defn) <la_val_print>: Document.
475         * c-lang.h (cp_print_value_fields_rtti): Declare.
477 2010-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
479         PR libc/11214:
480         * linux-low.c (linux_tracefork_child) [!(__UCLIBC__ && HAS_NOMMU)]: New.
481         (linux_test_for_tracefork): Move `stack' into [__UCLIBC__ && HAS_NOMMU].
482         (linux_test_for_tracefork) [!(__UCLIBC__ && HAS_NOMMU)]: New.
484 2010-02-01  Michael Matz  <matz@suse.de>
485             Daniel Jacobowitz  <dan@codesourcery.com>
487         * i386-tdep.c (i386_frame_cache): Assume valid anonymous
488         functions use a frame pointer.
490 2010-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
492         * solib-svr4.c (scan_dyntag): New variable dyn_addr.  Replace gdb_assert
493         by a conditional setting DYN_ADDR.  Use DYN_ADDR.
494         * config/djgpp/fnchange.lst: Add translations for
495         symbol-without-target_section.exp and symbol-without-target_section.c.
497 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
499         * gdbarch.sh: Set LANG and LC_ALL to C, not c.
500         (remote_breakpoint_for_pc): Correct invalid_p check.
501         * gdbarch.c: Regenerated.
503 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
505         * arm-tdep.c (arm_find_mapping_symbol): New function, from
506         arm_pc_is_thumb.
507         (arm_pc_is_thumb): Use arm_find_mapping_symbol.
508         (extend_buffer_earlier): New function.
509         (MAX_IT_BLOCK_PREFIX, IT_SCAN_THRESHOLD): New constants.
510         (arm_adjust_breakpoint_address): New function.
511         (arm_gdbarch_init): Register arm_adjust_breakpoint_address.
513 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
515         * arm-linux-tdep.c (arm_linux_thumb2_be_breakpoint)
516         (arm_linux_thumb2_le_breakpoint): New constants.
517         (arm_linux_init_abi): Set thumb2_breakpoint and
518         thumb2_breakpoint_size.
519         * arm-tdep.c (thumb_insn_size, thumb_advance_itstate): New functions.
520         (thumb_get_next_pc): Add a comment.  Rename IT to ITSTATE.
521         Implement support for single stepping through IT blocks if
522         a 32-bit Thumb breakpoint instruction is available.
523         (arm_breakpoint_from_pc): If a 32-bit Thumb breakpoint instruction
524         is available, use it when needed.
525         (arm_remote_breakpoint_from_pc): New function.
526         (arm_gdbarch_init): Register arm_remote_breakpoint_from_pc.
527         * arm-tdep.h (struct gdbarch_tdep): Correct thumb_breakpoint
528         comment.  Add thumb2_breakpoint and thumb2_breakpoint_size.
530 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
532         * arch-utils.c (default_remote_breakpoint_from_pc): New function.
533         * arch-utils.h (default_remote_breakpoint_from_pc): Declare.
534         * gdbarch.c, gdbarch.h: Regenerated.
535         * gdbarch.sh (remote_breakpoint_from_pc): New architecture method.
536         * remote.c (remote_insert_breakpoint, remote_insert_hw_breakpoint): Use
537         gdbarch_remote_breakpoint_from_pc.
539 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
541         * infrun.c (prepare_to_proceed): Handle other signals which might
542         match a breakpoint.
543         (handle_inferior_event): Move the check for unusual breakpoint
544         signals earlier.
546 2010-01-29  Paul Hilfinger  <hilfinger@adacore.com>
548         amd64 - function returning record with field straddling 2 registers.
549         * amd64-tdep.c (amd_classify_aggregate): Handle the case of
550         a record of length <= 16 in which a field straddles the two
551         eightbytes.
553 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
555         Implement return values on amd64-windows.
556         * amd64-windows-tdep.c: #include gdbcore.h and regcache.h.
557         (amd64_windows_return_value): New function.
558         (amd64_windows_init_abi): Call set_gdbarch_return_value with
559         amd64_windows_return_value.
561 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
563         amd64-windows: 32 bytes allocated on stack by caller for integer
564         parameter registers.
565         * i386-tdep.h (struct gdbarch_tdep): Add new field
566         integer_param_regs_saved_in_caller_frame.
567         * amd64-windows-tdep.c (amd64_windows_init_abi): Set
568         tdep->integer_param_regs_saved_in_caller_frame to 1.
569         * amd64-tdep.c (amd64_push_dummy_call): Allocate some memory on
570         stack if tdep->integer_param_regs_saved_in_caller_frame is set.
572 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
574         amd64-windows: memory args passed by pointer during function calls.
575         * i386-tdep.h (gdbarch_tdep): Add field memory_args_by_pointer.
576         * amd64-tdep.c (amd64_push_arguments): Add handling of architectures
577         where tdep->memory_args_by_pointer is non-zero.
578         * amd64-windows-tdep.c (amd64_windows_init_abi): Set
579         tdep->memory_args_by_pointer to 1.
581 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
583         amd64-windows: Integer parameters in function calls.
584         * i386-tdep.h (enum amd64_reg_class): New, moved here from
585         amd64-tdep.c.
586         (struct gdbarch_tdep): Add fields call_dummy_num_integer_regs,
587         call_dummy_integer_regs, and classify.
588         * amd64-tdep.h (amd64_classify): Add declaration.
589         * amd64-tdep.c (amd64_dummy_call_integer_regs): New static constant.
590         (amd64_reg_class): Delete, moved to i386-tdep.h.
591         (amd64_classify): Make non-static.  Move declaration to amd64-tdep.h.
592         Replace call to amd64_classify by call to tdep->classify.
593         (amd64_push_arguments): Get the list of registers to use for
594         passing integer parameters from the gdbarch tdep structure,
595         rather than using a hardcoded one.  Replace calls to amd64_classify
596         by calls to tdep->classify.
597         (amd64_push_dummy_call): Get the register number used for
598         the "hidden" argument from tdep->call_dummy_integer_regs.
599         (amd64_init_abi): Initialize tdep->call_dummy_num_integer_regs
600         and tdep->call_dummy_integer_regs.  Set tdep->classify.
601         * amd64-windows-tdep.c: Add include of gdbtypes.h.
602         (amd64_windows_dummy_call_integer_regs): New static global.
603         (amd64_windows_classify): New function.
604         (amd64_windows_init_abi): Initialize tdep->call_dummy_num_integer_regs
605         tdep->call_dummy_integer_regs and tdep->classify.
607 2010-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
609         * regcache.c (regcache_xmalloc): Add aspace argument.  Use it
610         for the new regcache.  All callers updated.
611         (regcache_cpy, regcache_cpy_no_passthrough): Do not set aspace here.
612         (get_thread_arch_regcache): Do not set aspace here.
613         * regcache.h (regcache_xmalloc): Update declaration.
615         * frame.c, infcall.c, ppc-linux-tdep.c: Calls to
616         regcache_xmalloc updated.
618 2010-01-28  Joel Brobecker  <brobecker@adacore.com>
620         Another -Wunused-function error in procfs.c (sparc-solaris)
621         * procfs.c (insert_dbx_link_breakpoint): Delete declaration.  Move up.
622         Only define if SYS_syssgi is defined.
623         (remove_dbx_link_breakpoint): Delete declaration.  Move up.
624         (dbx_link_addr, insert_dbx_link_bpt_in_file)
625         (insert_dbx_link_bpt_in_region): Move up.  Only define if SYS_syssgi
626         is itself defined.
628 2010-01-27  Christopher Faylor  <me+cygwin@cgf.cx>
630         * windows-nat.c (windows_initialization_done): New variable.
631         (get_windows_debug_event): Issue error when process dies before
632         completely initializing.
633         (do_initial_windows_stuff): Set flag to indicate when we are done with
634         the initial steps of attaching to the child.
636 2010-01-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
638         * symtab.h (struct symbol <symtab>): New comment on NULL values.
640 2010-01-27  Doug Evans  <dje@google.com>
642         * solib-svr4.c (solib_break_names): Add __dl_rtld_db_dlactivity.
644         * breakpoint.c (bpstat_stop_status): Delete useless code.
646 2010-01-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
648         * printcmd.c (display_uses_solib_p): Remove variable section.  Access
649         objfile via SYMBOL_SYMTAB.
651 2010-01-26  Tom Tromey  <tromey@redhat.com>
653         PR exp/7643:
654         * eval.c (evaluate_subexp_for_address) <UNOP_IND>: Call
655         coerce_array on result.
657 2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>
659         * cp-namespace.c (cp_lookup_symbol_namespace): Added
660         search_parent argument.
661         (cp_add_using): Initialize 'searched' field.
662         (reset_directive_searched): New function.
663         * cp-support.h: Add 'searched' field to using_direct struct.
664         (cp_lookup_symbol_imports): Ditto.
665         * cp-namespace.c (cp_lookup_symbol_imports): Ditto.
666         Perform recursive search.
667         Implement non parent search.
668         * valops.c (value_maybe_namespace_elt): Updated.
670 2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>
672         PR gdb/10929:
673         * dwarf2read.c (read_lexical_block_scope): Create blocks for
674         scopes which contain using directives even if they contain no
675         declarations.
676         * symtab.c (lookup_symbol_aux): Pass lowest level block to
677         la_lookup_symbol_nonlocal.
678         * cp-namespace.c (cp_lookup_symbol_nonlocal): call
679         cp_lookup_symbol_namespace.
680         (cp_lookup_symbol_namespace): Perform an import lookup at every
681         block level.
682         (cp_lookup_symbol_imports): New function.
683         (cp_lookup_symbol_in_namespace): New function.
685 2010-01-25  Tom Tromey  <tromey@redhat.com>
687         PR gdb/11049:
688         * c-valprint.c (c_val_print): Fix test of extract_unsigned_integer
689         result.
691 2010-01-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
693         * configure.ac: Only use host_os part when disabling TUI on osf.
694         Use test to check variables, prefix strings with x.
695         * configure: Regenerate.
697         * solib-osf.c (osf_current_sos): Initialize tail.
699 2010-01-25  gingold  <gingold@adacore.com>
701         * windows-nat.c (windows_continue): Use %x to print thread id.
702         (get_windows_debug_event): Ditto.
704 2010-01-22  Tom Tromey  <tromey@redhat.com>
706         PR symtab/11199:
707         * dwarf2read.c (quirk_gcc_member_function_pointer): Change return
708         type and arguments.  Use smash_to_methodptr_type.
709         (read_structure_type): Call quirk_gcc_member_function_pointer
710         later.
711         * gdbtypes.h (smash_to_methodptr_type): Declare.
712         * gdbtypes.c (smash_to_methodptr_type): New function.
713         (lookup_methodptr_type): Use it.
715 2010-01-21  Tom Tromey  <tromey@redhat.com>
717         PR symtab/11198:
718         * symtab.h (lookup_minimal_symbol_and_objfile): Declare.
719         * minsyms.c (lookup_minimal_symbol_and_objfile): New function.
720         * glibc-tdep.c (find_minsym_and_objfile): Remove.
721         (glibc_skip_solib_resolver): Use
722         lookup_minimal_symbol_and_objfile.
724 2010-01-21  Kai Tietz  <kai.tietz@onevision.com>
726         * inflow.c (check_syscall): Guard by #if clause for GO32 and
727         WIN32 targets.
729 2010-01-20  Tom Tromey  <tromey@redhat.com>
731         PR backtrace/10770:
732         * valarith.c (value_binop): Handle BINOP_GTR, BINOP_LEQ, and
733         BINOP_GEQ.  Handle BINOP_NOTEQUAL in the signed case.
734         * dwarf2expr.c (new_dwarf_expr_context): Allocate
735         dwarf_stack_values, not CORE_ADDRs.
736         (execute_stack_op): Change DW_OP_div and comparison operators to
737         use signed operands.
739 2010-01-20  Vladimir Prus  <vladimir@codesourcery.com>
741         Per-inferior args and tty and environment.
743         * infcmd.c (inferior_args): Rename to ...
744         (inferior_args_scratch): ... this.
745         (inferior_io_terminal): Rename to ...
746         (inferior_io_terminal_scratch): ... this.
747         (inferior_argc, inferior_argv): Remove.
748         (set_inferior_io_terminal, get_inferior_io_terminal): Store
749         inside current_inferior().
750         (set_inferior_tty_command, show_inferior_tty_command): New.
751         (get_inferior_args, set_inferior_args): Store inside
752         current_inferior().
753         (notice_args_set): Likewise and rename to...
754         (set_args_command): ... this.
755         (set_inferior_args_vector): Likewise.
756         (notice_args_read): Rename to...
757         (show_args_command): ...new.
758         (tty_command): Remove.
759         (run_command_1): Don't free old args, as they are freed by
760         set_inferior_arg now.
761         (run_no_args_command): Likewise.
762         (inferior_environ): Remove.
763         (run_command_1): Use environment of the current inferior.
764         (environment_info, set_environment_command)
765         (unset_environment_command, path_info, path_command): Likewise.
766         (_initialize_infcmd): Adjust for function and variable renames.
767         Do not init inferior_environ.
768         * inferior.h (set_inferior_arg): Adjust prototype.
769         (struct inferior): New fields args, argc, argv, terminal, environment.
770         (inferior_environ): Remove declaration.
771         * inferior.c (free_inferior): Free new fields.
772         (add_inferior_silent): Initialize 'environment' field.
773         * main.c (captured_main): Set arguments only after the initial
774         inferior has been created.  Set set_inferior_io_terminal,
775         not tty_command.
776         * mi/mi-main.c (mi_cmd_env_path): Use environment of the current
777         inferior.
778         (_initialize_mi_cmd_env): Adjust for disappearance of global
779         inferior_environ.
780         * solib.c (solib_find): Use environment of the current inferior.
782 2010-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
784         * varobj.c (varobj_add_child, install_dynamic_child): Wrap into #if
785         HAVE_PYTHON.
786         (instantiate_pretty_printer): Move HAVE_PYTHON outside of the function.
788 2010-01-20  Joel Brobecker  <brobecker@adacore.com>
790         Get rid of ada-lang.c:function_name_from_pc.
791         * ada-lang.c: Add "stack.h" #include.
792         (function_name_from_pc): Delete.
793         (is_known_support_routine): Replace call to function_name_from_pc
794         by call to find_frame_funname.
795         (ada_unhandled_exception_name_addr_from_raise): Likewise.
797 2010-01-19  Tom Tromey  <tromey@redhat.com>
799         PR c++/11026:
800         * dwarf2read.c (read_partial_die): Allocate partial DIE's name on
801         objfile obstack.
803 2010-01-19  Tom Tromey  <tromey@redhat.com>
805         * top.c (stop_sig, float_handler, do_nothing): Remove.
807 2010-01-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
809         * breakpoint.c (watchpoint_check): Check the call
810         gdbarch_in_function_epilogue_p before calling frame_find_by_id.
811         Extend the comment.
812         * config/djgpp/fnchange.lst: Add translations for 
813         watchpoint-cond-gone.exp, watchpoint-cond-gone.c and
814         watchpoint-cond-gone-stripped.c.
816 2010-01-19  Tom Tromey  <tromey@redhat.com>
818         PR c++/8000:
819         * dwarf2read.c (partial_die_parent_scope): Put enumeration type
820         into parent scope, and enumerator into grandparent scope.
822 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
824         * NEWS: Add entry for "set/show ada trust-PAD-over-XVS" commands.
826 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
828         * configure.host: Make x86_64-*-solaris2.1[0-9]* an alias of
829         i[34567]86-*-solaris2.1[0-9]*.
830         * configure.tgt: Likewise.
832 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
834         * NEWS: Document the source command enhancement allowing it
835         to load Python scripts. Document the "set/show script-extension"
836         commands.
838 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
840         Add -Wunused-function to compile flags.
841         * configure.ac: Add -Wunused-function to build_warnings.
842         * configure: Regenerate.
844 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
846         "delete" ada-lex.c:input function, not used.
847         * ada-lex.l: #define YY_NO_INPUT.
849 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
851         Delete free_named_symtabs and associated cleanup.
852         * symfile.h (free_named_symtabs): Delete declaration.
853         * symfile.c: Remove some commented out code (clear_symtab_users_once).
854         (cashier_psymtab): Comment function out.
855         Delete declaration.
856         (free_named_symtabs): Delete.
857         * coffread.c (coff_end_symtab): Remove call to free_named_symtabs.
858         * dbxread.c (end_psymtab): Likewise.
859         * dwarf2read.c (process_psymtab_comp_unit): Ditto.
860         * exec.c (exec_close_1): Ditto.
861         * xcoffread.c (xcoff_end_psymtab): Likewise.
863 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
865         * stack.c (print_block_frame_labels): Comment function out.
867 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
869         Delete unused or undefined functions.
870         * breakpoint.c (ep_parse_optional_filename): Delete.
871         * dcache.c (dcache_write_line): Remove declaration.
872         * infrun.c (build_infrun): Remove declaration.
873         * tracepoint.c (tracepoint_save_command): Remove declaration.
874         * linux-nat.c (init_lwp_list): Delete. No longer used.
875         * event-loop.c (check_async_signal_handlers): Delete declaration.
876         * infrun.c (init_execution_control_state): Delete.
877         (proceed): Update comment to avoid mentioning
878         init_execution_control_state.
879         * target.c (kill_or_be_killed, nosupport_runtime): Delete.
880         * ada-lang.c (ada_to_static_fixed_value): Delete.
881         * scm-lang.c (evaluate_subexp_scm): Delete declaration.
882         * cp-namespace.c (cp_copy_usings): Delete.
883         * xml-syscall.c (xml_number_of_syscalls): Delete.
884         * progspace.c (find_program_space_by_num): Delete.
885         * inflow.c (handle_sigio): Delete declaration.
886         * hppa-tdep.c (hppa_alignof): Delete.
887         * mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset)
888         (mipsnbsd_core_osabi_sniffer): Delete.
890 2010-01-18  Tom Tromey  <tromey@redhat.com>
892         PR c++/9680:
893         * c-exp.y (REINTERPRET_CAST, DYNAMIC_CAST, STATIC_CAST)
894         (CONST_CAST): New tokens.
895         (exp): Add new productions.
896         (ident_tokens): Add const_cast, dynamic_cast, static_cast, and
897         reinterpret_cast.
898         (is_cast_operator): New function.
899         (yylex): Handle cast operators specially.
900         * eval.c (evaluate_subexp_standard) <UNOP_DYNAMIC_CAST,
901         UNOP_REINTERPRET_CAST>: New cases.
902         * expprint.c (print_subexp_standard): Likewise.
903         (op_name_standard): Likewise.
904         (dump_subexp_body_standard): Likewise.
905         * parse.c (operator_length_standard): Likewise.
906         * expression.h (enum exp_opcode): New constants UNOP_DYNAMIC_CAST,
907         UNOP_REINTERPRET_CAST.
908         * gdbtypes.c (class_types_same_p): New function.
909         (is_ancestor): Use it.
910         (is_public_ancestor): New function.
911         (is_unique_ancestor_worker): Likewise.
912         (is_unique_ancestor): Likewise.
913         * gdbtypes.h (class_types_same_p, is_public_ancestor)
914         (is_unique_ancestor): Declare.
915         * valops.c (value_reinterpret_cast): New function.
916         (dynamic_cast_check_1): Likewise.
917         (dynamic_cast_check_2): Likewise.
918         (value_dynamic_cast): Likewise.
919         * value.h (value_reinterpret_cast, value_dynamic_cast): Declare.
921 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
923         Fix build failure when building without Python support.
924         * python/python.c: Always include exceptions.h, even when HAVE_PYTHON
925         is not defined.
927 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
929         Use XVS field type instead of doing a parallel lookup.
930         * ada-lang.c (ada_get_base_type): Follow the XVS field type
931         if it is a reference type instead of doing a type lookup using
932         the XVS field name.
934 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
936         Trust PAD types instead of using PAD___XVS.
937         * ada-lang.c (trust_pad_over_xvs): New static variable.
938         (ada_is_aligner_type): If !trust_pad_over_xvs and there is a
939         parallel XVS type, follow the XVS type instead of the PAD type.
940         (unwrap_value): Make sure that there is no parallel XVE type
941         before returning the value as is.
942         (set_ada_list, show_ada_list): New static variables.
943         (set_ada_command, show_ada_command): New functions.
944         (_initialize_ada_language): Add new "set/show ada" prefix commands.
945         Add new "set/show ada trust-PAD-over-XVS" setting.
947 2010-01-18  Tom Tromey  <tromey@redhat.com>
948             Thiago Jung Bauermann  <bauerman@br.ibm.com>
950         Allow "source" to load python scripts.
951         * exceptions.h (enum errors): Add UNSUPPORTED_ERROR.
952         * python/python.c (source_python_script): New function.
953         * python/python.h (source_python_script): Add declaration.
954         * cli/cli-cmds.c: #include exceptions.h and python/python.h.
955         (script_ext_off, script_ext_soft, script_ext_strict)
956         (script_ext_enums, script_ext_mode): New static constants.
957         (show_script_ext_mode, find_and_open_script): New functions.
958         (source_script): Enhance to handle Python scripts.
959         (init_cli_cmds): Add set/show script-extension commands.
961 2010-01-16  Stan Shebs  <stan@codesourcery.com>
963         * tracepoint.h (struct trace_status): Use unsigned long long
964         instead of size_t.
965         * tracepoint.c (trace_status_command): Fix printf directive.
966         (trace_save_command): Check fwrite returns, fix printf directive.
967         (trace_filename): New global.
968         (tfile_open): Set it, check read returns.
969         (tfile_close): Free trace_filename.
970         (tfile_get_traceframe_address): Check read returns.
971         (tfile_trace_find): Ditto.
972         (tfile_fetch_registers): Ditto.
973         (tfile_xfer_partial): Ditto.
974         (tfile_get_trace_state_variable_value): Ditto.
976 2010-01-15  Stan Shebs  <stan@codesourcery.com>
978         Add trace file support.
979         * tracepoint.h (enum trace_stop_reason): New enum.
980         (struct trace_status): New struct.
981         (parse_trace_status): Declare.
982         (struct uploaded_tp): Move here from remote.c,
983         add fields for actions.
984         (struct uploaded_tsv): New struct.
985         * tracepoint.c (tfile_ops): New target vector.
986         (trace_fd): New global.
987         (tfile_open): New function.
988         (tfile_close): New function.
989         (tfile_files_info): New function.
990         (tfile_get_trace_status): New function.
991         (tfile_get_traceframe_address): New function.
992         (tfile_trace_find): New function.
993         (tfile_fetch_registers): New function.
994         (tfile_xfer_partial): New function.
995         (tfile_get_trace_state_variable_value): New function.
996         (init_tfile_ops): New function.
997         (_initialize_tracepoint): Call it, add tfile target.
998         (trace_status): New global.
999         (current_trace_status): New function.
1000         (trace_running_p): Remove, change all users to get from
1001         current_trace_status()->running.
1002         (get_trace_status): Remove.
1003         (trace_status_command): Call target_get_trace_status directly,
1004         report more detail including tracing stop reasons.
1005         (trace_find_command): Always allow tfind on a file.
1006         (trace_find_pc_command): Ditto.
1007         (trace_find_tracepoint_command): Ditto.
1008         (trace_find_line_command): Ditto.
1009         (trace_find_range_command): Ditto.
1010         (trace_find_outside_command): Ditto.
1011         (trace_frames_offset, cur_offset): Declare as off_t.
1012         (trace_regblock_size): Rename from reg_size, update users.
1013         (parse_trace_status): New function.
1014         (tfile_interp_line): New function.
1015         (disconnect_or_stop_tracing): Ensure current trace
1016         status before asking what to do.
1017         (stop_reason_names): New global.
1018         (trace_save_command): New command.
1019         (get_uploaded_tp): Move here from remote.c.
1020         (find_matching_tracepoint): Ditto.
1021         (merge_uploaded_tracepoints): New function.
1022         (parse_trace_status): Use stop_reason_names.
1023         (_initialize_tracepoint): Define tsave command.
1024         * target.h (target_ops): New fields to_save_trace_data,
1025         to_upload_tracepoints, to_upload_trace_state_variables,
1026         to_get_raw_trace_data, change to_get_trace_status
1027         to take a pointer to a status struct.
1028         (target_save_trace_data): New macro.
1029         (target_upload_tracepoints): New macro.
1030         (target_upload_trace_state_variables): New macro.
1031         (target_get_raw_trace_data): New macro.
1032         * target.c (update_current_target): Add new methods, change
1033         signature of to_get_trace_status.
1034         * remote.c (hex2bin): Make globally visible.
1035         (bin2hex): Ditto.
1036         (remote_download_trace_state_variable): Download name also.
1037         (remote_get_trace_status): Update parameter, use
1038         parse_trace_status.
1039         (remote_save_trace_data): New function.
1040         (remote_upload_tracepoints): New function.
1041         (remote_upload_trace_state_variables): New function.
1042         (remote_get_raw_trace_data): New function.
1043         (remote_start_remote): Use them.
1044         (_initialize_remote_ops): Add operations.
1045         * ax-gdb.c: Include breakpoint.h.
1046         * breakpoint.c (create_tracepoint_from_upload): Use
1047         break_command_really, return tracepoint, warn about unimplemented
1048         parts.
1049         * NEWS: Mention trace file addition.
1051 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
1053         Fix compilation warning on gcc-3.4.
1054         * exec.c (print_section_info): Move the `displacement' variable
1055         initialization to its declaration.
1057 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
1059         * gdb-gdb.py (StructMainTypePrettyPrinter): Fix TYPE_CODE_RANGE
1060         comparison.
1062 2010-01-15  Eric Botcazou  <botcazou@adacore.com>
1064         "info tasks" broken by typedefs in ATCB type definitions.
1065         * ada-lang.c (ada_template_to_fixed_record_type_1): Add call to
1066         ada_check_typedef before retrieving the length of the type for
1067         regular fields.
1069 2010-01-15  Joel Brobecker  <brobecker@adacore.com>
1071         Do not use name-based lookup for unconstrained packed arrays.
1072         * ada-lang.c (find_parallel_type_by_descriptive_type):
1073         Limit the fallback to name-based lookups to the case where
1074         the type is a constrained packed array.
1076 2010-01-15  Joel Brobecker  <brobecker@adacore.com>
1078         Enhance gdb-gdb.py to handle main_type.type_specific.
1079         * gdb-gdb.py: Print the type-specific part of struct main_type.
1081 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
1083         * configure.ac (AC_CHECK_FUNCS): Check for setrlimit and getrlimit.
1084         * configure: Regenerate.
1085         * config.in: Regenerate.
1086         * utils.c: Include sys/resource.h.
1087         (dump_core, can_dump_core): New.
1088         (internal_vproblem): Update the comment.  Check can_dump_core while
1089         setting dump_core_p.  Replace two abort calls by dump_core calls.
1091 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
1092             Eli Zaretskii  <eliz@gnu.org>
1094         * NEWS: Document the PIE support.
1096 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
1098         * linux-tdep.c: Remove includes gdbcore.h, observer.h and elf-bfd.h.
1099         (check_is_pie_binary, _initialize_linux_tdep): Remove.
1101 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
1103         * solib-svr4.c (svr4_exec_displacement): New comment for entry_point.
1104         Replace exec_entry_point call by bfd_get_start_address.
1106 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
1108         Support Valgrind attachments broken by the PIE support.
1109         * auxv.c: Include gdbcore.h.
1110         (procfs_xfer_auxv): Make static.  Reduce its comment.  Drop its
1111         parameters ops, object and annex.  Remove their assertions.
1112         (ld_so_xfer_auxv, memory_xfer_auxv): New function.
1113         * auxv.h (procfs_xfer_auxv): Remove comment.  Rename to ...
1114         (memory_xfer_auxv): ... here.
1115         * linux-nat.c (linux_xfer_partial): Rename procfs_xfer_auxv to
1116         memory_xfer_auxv.
1117         * procfs.c (procfs_xfer_partial): Likewise.
1118         * solib-svr4.c (svr4_relocate_main_executable): New prototype.
1119         (svr4_special_symbol_handling): Call svr4_relocate_main_executable.
1120         (svr4_solib_create_inferior_hook): Conditionalize the
1121         svr4_relocate_main_executable call.
1123 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
1125         * solib-svr4.c (scan_dyntag): Remove variable dyn_addr.  New variable
1126         target_section.  Find SECT in current_target_sections, gdb_assert it.
1127         (elf_lookup_lib_symbol): Pass the binary file if given symfile_objfile.
1128         New variable abfd.
1129         * symtab.c (lookup_objfile_from_block): Return the binary file instead
1130         of separate debug info file.
1132 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
1134         Support PIEs with no symfile_objfile.
1135         * exec.c (print_section_info <abfd == exec_bfd>): Relocate Entry point.
1136         * solib-svr4.c (svr4_relocate_main_executable <exec_bfd>): New block.
1138 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
1140         * solib-svr4.c (svr4_relocate_main_executable): Move the static exec
1141         code part to ...
1142         (svr4_static_exec_displacement): ... a new function.
1143         (svr4_exec_displacement): New function.
1144         (svr4_relocate_main_executable): Call svr4_exec_displacement.  Allocate
1145         new_offsets using alloca now.  Remove variable old_chain and changed.
1146         Call objfile_relocate unconditionally now.
1148 2010-01-14  Doug Evans  <dje@google.com>
1150         * gdbtypes.c (arch_flags_type): Fix comment.
1151         * gdbtypes.h (arch_composite_type): Fix comment.
1153 2009-01-14  Tristan Gingold  <gingold@adacore.com>
1155         * machoread.c (macho_add_oso_symfile): Add symfile_flags parameter.
1156         Call xstrdup for abfd->filename.  Pass symfile_flags and objfile flags
1157         to symbol_file_add_from_bfd.  Add OSO as separate objfile.
1158         (macho_oso_symfile): Add symfile_flags parameter.  Pass it to
1159         macho_add_oso_symfile.
1160         (macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
1162 2010-01-14  Joel Brobecker  <brobecker@adacore.com>
1164         Tru64: Dead threads are never deleted.
1165         * dec-thread.c (dec_thread_ptid_is_alive): New function.
1166         (dec_thread_count_gdb_threads): Fix counter increment.
1167         (dec_thread_add_gdb_thread): Fix *listp increment.
1168         (resync_thread_list): Fix bug in deletion of dead threads that
1169         caused all threads to be deleted, instead of just the dead ones.
1171 2010-01-13  Phil Muldoon  <pmuldoon@redhat.com>
1173         PR python/10705
1175         * python/python-internal.h: Add lazy_string_object_type
1176         definition.
1177         (create_lazy_string_object, gdbpy_initialize_lazy_string)
1178         (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
1179         * python/py-value.c (valpy_lazy_string): New function.
1180         (convert_value_from_python): Add lazy string conversion.
1181         * python/py-prettyprint.c (pretty_print_one_value): Check if
1182         return is also a lazy string.
1183         (print_string_repr): Add lazy string printing branch.
1184         (print_children): Likewise.
1185         * python/py-lazy-string.c: New file. Implement lazy strings.
1186         * python/python.c (_initialize_python): Call
1187         gdbpy_initialize_lazy_string.
1188         * varobj.c (value_get_print_value): Add lazy string printing
1189         branch.  Account for encoding.
1190         * c-lang.c (c_printstr): Account for new encoding argument.  If
1191         encoding is NULL, find encoding suited for type, otherwise use
1192         user encoding.
1193         * language.h (language_defn): Add encoding argument.
1194         (LA_PRINT_STRING): Likewise.
1195         * language.c (unk_lang_printstr): Update to reflect new encoding
1196         argument to language_defn.
1197         * ada-lang.h (ada_printstr): Likewise.
1198         * c-lang.h (c_printstr): Likewise.
1199         * p-lang.h (pascal_printstr);
1200         * f-lang.c (f_printstr): Likewise.
1201         * m2-lang.c (m2_printstr): Likewise.
1202         * objc-lang.c (objc_printstr): Likewise.
1203         * p-lang.c (pascal_printstr): Likewise.
1204         * scm-lang.c (scm_printstr): Likewise.
1205         * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
1206         encoding argument.
1207         * ada-valprint.c (ada_printstr): Likewise.
1208         * f-valprint.c (f_val_print): Likewise
1209         * m2-valprint.c (m2_val_print): Likewise.
1210         * p-valprint.c (pascal_val_print): Likewise.
1211         * expprint.c (print_subexp_standard): Likewise.
1212         * valprint.c (val_print_string): Likewise.
1213         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
1214         (SUBDIR_PYTHON_SRCS): Likewise.
1215         (py-lazy-string.o): New rule.
1217 2010-01-13  Doug Evans  <dje@google.com>
1219         * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
1220         uninitialized" warning from gcc on local `tree'.
1222 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
1224         Implement core awareness.
1226         * bcache.c (compare_ints): Remove
1227         (print_percentage): Use compare_positive_ints.
1228         * defs.h (compare_positive_ints): Declare.
1229         * linux-nat.h (struct lin_lwp): New field core.
1230         (linux_nat_core_of_thread_1): Declare.
1231         * linux-nat.c (add_lwp): Init the 'core' field.
1232         (linux_nat_wait_1): Record the core.
1233         (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
1234         (linux_nat_add_target): Register the above.
1235         * linux-thread-db.c (update_thread_core): New.
1236         (thread_db_find_new_threads): Update core information for
1237         every thread.
1238         * remote.c (struct private_thread_info): New.
1239         (free_private_thread_info, demand_private_info): New.
1240         (PACKET_qXfer_threads, use_osdata_threads): New.
1241         (struct thread_item, threads_parsing_context
1242         (start_thread, end_thread, thread_attributes)
1243         (thread_children, threads_children, threads_elements): New.
1244         (remote_threads_info): Try qXfer:threads before anything
1245         else.
1246         (remote_protocol_packets): Register qXfer:threads.
1247         (remote_open_1): Init use_osdata_threads.
1248         (struct stop_reply): New field 'core'.
1249         (remote_parse_stop_reply): Parse core number.
1250         (process_stop_reply): Record core number.
1251         (remote_xfer_partial): Handle qXfer:threads.
1252         (remote_core_of_thread): New.
1253         (init_remote_ops): Register remote_core_of_thread.
1254         (_initialize_remote): Register qXfer:read.
1255         * target.c (target_core_of_thread): New
1256         * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
1257         (struct target_ops): New field to_core_of_threads.
1258         (target_core_of_thread): Declare.
1259         * gdbthread.h (struct thread_info): New field private_dtor.
1260         * thread.c (print_thread_info): Report the core.
1261         * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
1262         * utils.c (compare_positive_ints): New.
1263         * features/threads.dtd: New.
1264         * mi/mi-interp.c (mi_on_normal_stop): Report the core.
1265         * mi/mi-main.c (struct collect_cores_data, collect_cores)
1266         (do_nothing, free_vector_of_osdata_items)
1267         (splay_tree_int_comparator, free_splay_tree): New.
1268         (print_one_inferior_data): Implemented printing of selected
1269         inferiors.  Collect and print cores.
1270         (output_cores): New.
1271         (mi_cmd_list_thread_groups): Support --recurse.  Permit specifying
1272         thread groups together with --available.
1274 2010-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
1276         * configure: Regenerate (for _STRUCTURED_PROC).
1278 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
1280         Delete dead function.
1281         * ada-lang.c (extract_string): Delete.  No longer used.
1283 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
1285         Fix -Wunused warning in dec-thread.c.
1286         * dec-thread.c (dec_thread_count_gdb_threads)
1287         (dec_thread_add_gdb_thread): Prevent -Wunused warning.
1289 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
1291         * ada-valprint.c (ada_print_floating): Remove trailing space.
1293 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
1295         Add support for DW_AT_GNAT_descriptive_type.
1296         * gdbtypes.h (enum type_specific_kind): New enum.
1297         (struct main_type) [type_specific_field]: New component.
1298         [type_specific]: Add new component "gnat_stuff".
1299         (struct gnat_aux_type): New type.
1300         (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
1301         (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
1302         (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
1303         (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
1304         (TYPE_SPECIFIC_FIELD): New macros.
1305         (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
1306         type does not hold any cplus-specific data.
1307         (TYPE_RAW_CPLUS_SPECIFIC): New macro.
1308         (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
1309         (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
1310         cplus-specific data.
1311         * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
1312         Set new component TYPE_SPECIFIC_FIELD (type).
1313         (gnat_aux_default): New constant.
1314         (allocate_gnat_aux_type): New function.
1315         (init_type): Add initialization the type-specific stuff for
1316         TYPE_CODE_FLT and TYPE_CODE_FUNC types.
1317         (print_gnat_stuff): New function.
1318         (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
1319         specific data.  Adjust code that prints the contents of the
1320         type-specific union using the TYPE_SPECIFIC_FIELD value.
1321         * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
1322         the type cplus stuff for Ada types.
1323         (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
1324         Error out if these routines are called with an Ada type.
1325         (read_structure_type, read_array_type, read_subrange_type):
1326         Add call to set_descriptive_type.
1327         (set_die_type): Initialize the gnat-specific data if necessary.
1328         (need_gnat_info, die_descriptive_type, set_descriptive_type):
1329         New functions.
1330         * ada-lang.c (decode_constrained_packed_array_type): Use
1331         decode_constrained_packed_array_type instead of doing a standard
1332         lookup to locate a parallel type.
1333         (find_parallel_type_by_descriptive_type): New function.
1334         (ada_find_parallel_type_with_name): New function.
1335         (ada_find_parallel_type): Reimplement using
1336         ada_find_parallel_type_with_name.
1337         * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
1338         to check if type has a cplus stuff.
1339         * linespec.c (total_number_of_methods): Likewise.
1340         * mdebugread.c (new_type): Likewise.
1342 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1344         * NEWS: Document the 0b binary number prefix parsing.
1346 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1348         * objfiles.c (objfile_relocate1): Change the return type to int.
1349         Describe the new return value.  Return non-zero if data changed.
1350         (objfile_relocate): New variable changed.  Set it.  Call
1351         breakpoint_re_set depending on CHANGED.
1353 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1355         Implement binary numbers parsing.
1356         * c-exp.y (parse_number): New case 'b' and 'B'.
1358 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1359             Tristan Gingold  <gingold@adacore.com>
1361         * solib.c (info_sharedlibrary_command): Replace
1362         objfile_has_partial_symbols and objfile_has_full_symbols calls by
1363         objfile_has_symbols.
1365 2010-01-10  Joel Brobecker  <brobecker@adacore.com>
1367         * NEWS: Document the improvements made to the mips-irix port.
1369 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1371         Fix the documentation of valprint.c:value_print.
1372         * valprint.c (value_print): Update the function description to
1373         mention that the syntax of the output follows the current_language,
1374         not necessarily C.
1376 2010-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
1378         Fix displacement of separate debug info files.
1379         * objfiles.c (objfile_relocate): Rename to ...
1380         (objfile_relocate1): ... here and make it static.  Extend the comment.
1381         (objfile_relocate): New function.
1382         * solib-spu.c (spu_relocate_main_executable): Explicitly check if
1383         SYMFILE_OBJFILE is NULL.  Remove variables objfile and old_chain.
1384         Remove following of SEPARATE_DEBUG_OBJFILE.  new_offsets is now
1385         allocated using alloca.
1386         * symfile.c (copy_section_addr_info): Remove.
1387         (build_section_addr_info_from_objfile): Make it global.  New variables
1388         addr_bit and mask, use them.
1389         * symfile.h (build_section_addr_info_from_objfile): New prototype.
1390         (copy_section_addr_info): Remove.
1392 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1394         Signal unwinder for mips-irix N32.
1395         * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
1396         tramp-frame.h.
1397         (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
1398         (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
1399         (SIGCONTEXT_LO_OFF): New macros. 
1400         (mips_irix_n32_tramp_frame_init): New function. 
1401         (mips_irix_n32_tramp_frame): New static constant.
1402         (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
1404 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1406         Breakpoint in shared library does not work on mips-irix.
1407         * procfs.c: #include "observer.h".
1408         (procfs_inferior_created): New function, moving here the code
1409         which unsets the syssgi syscall-exit notifications.
1410         (procfs_create_inferior): Remove the code which unsets the syssgi
1411         syscall-exit notifications. It is too early to do this here.
1412         (_initialize_procfs): Attach the procfs_inferior_created observer.
1414 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1416         Wrong return convention for arrays (mips-irix).
1417         * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
1418         128 bits or smaller are returned the same way as structs
1419         and unions of the the same size.
1421 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1423         Cannot set the PC on mips-irix.
1424         * irix5-nat.c (fill_gregset): Check regno against the raw PC
1425         register number, no the cooked one.
1427 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1429         Error while loading core file on mips-irix.
1430         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
1431         if debugging from a core file.
1433 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1435         GDB hangs when attaching to process on mips-irix.
1436         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
1437         attaching to a process.
1439 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1441         Use the correct breakpoint instruction on mips-irix.
1442         * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
1443         containing the correct breakpoint instruction to use on mips-irix.
1444         Use it when the osabi is GDB_OSABI_IRIX.
1446 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1448         -Wunused warning in procfs.c (mips-irix only).
1449         * procfs.c (gdb_praddset, gdb_prdelset): New macros.  Use them
1450         throughout instead of using praddset and prdelset respectively.
1452 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1454         GDB crash while stepping into function.
1455         * infrun.c (handle_inferior_event): Refetch the current frame
1456         after handling what.main_action, in case that pointer became
1457         dangling.
1459 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1461         Fix build failure of solaris-hosted cross debuggers.
1462         * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
1464 2010-01-09  Daniel Gutson  <dgutson@codesourcery.com>
1466         Fix build failure on sparc-solaris.
1467         * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
1469 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1471         Move some symfile code into subroutines.
1472         * symfile.h (relative_addr_info_to_section_offsets)
1473         (addr_info_make_relative): New prototypes.
1474         * symfile.c (default_symfile_offsets): Move a part to ...
1475         (relative_addr_info_to_section_offsets): ... this new function.
1476         (default_symfile_offsets): Call it.
1477         (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
1478         this part to ...
1479         (addr_info_make_relative): ... this new function.
1481 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1483         Add from_tty to solib_create_inferior_hook.
1484         * infcmd.c (post_create_inferior): Move solib_add after
1485         solib_create_inferior_hook.  Pass from_tty to
1486         solib_create_inferior_hook.  Call solib_add and SOLIB_ADD with
1487         0 from_tty and comment why.
1488         * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
1489         * linux-nat.c (linux_child_follow_fork): Likewise.
1490         * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
1491         * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
1492         from_tty.
1493         * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
1494         * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
1495         * solib-null.c (null_solib_create_inferior_hook): Likewise.
1496         * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
1497         * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
1498         * solib-som.c (som_solib_create_inferior_hook): Likewise.
1499         * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
1500         Pass it to svr4_so_ops.solib_create_inferior_hook.
1501         * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
1502         from_tty.
1503         * solib-svr4.c (enable_break): New parameter from_tty.  Pass it to
1504         solib_add.
1505         (svr4_solib_create_inferior_hook): New parameter from_tty.  Pass it to
1506         enable_break.
1507         * solib-target.c (solib_target_solib_create_inferior_hook): New
1508         parameter from_tty.
1509         * solib.c (solib_create_inferior_hook): New parameter from_tty.  Pass
1510         it to ops->solib_create_inferior_hook.
1511         (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
1512         Move solib_add after solib_create_inferior_hook, call it now with
1513         from_tty as 0.  New comment there.
1514         * solib.h (solib_create_inferior_hook): New parameter from_tty.
1515         * solist.h (struct target_so_ops <solib_create_inferior_hook>):
1516         Likewise.
1518 2010-01-08  Vladimir Prus  <vladimir@codesourcery.com>
1520         Fix multiexec race.
1521         * infrun.c (handle_inferior_event): Use get_thread_regcache
1522         with events ptid, not get_current_regcache.
1524 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
1526         GDB crash with empty executable name (MinGW).
1527         * source.c (openp): Add assert that parameter string is not NULL.
1528         if parameter string is an empty string, then return with a failure
1529         immediately.
1531 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
1533         Get rid of support for VAX Floats.
1534         * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
1535         (ada_vax_float_print_function): Delete.
1536         * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
1537         (ada_vax_float_print_function): Delete.
1538         * ada-typeprint.c (print_vax_floating_point_type): Delete.
1539         (ada_print_type): Remove support for VAX floats.
1540         * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
1542 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1544         * stabsread.c (read_args): Handle zero arguments.
1546 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
1548         Cannot find in-tree libiconv.a after reconfigure.
1549         * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
1550         that we can use, then cache the path to this archive.
1551         * configure: Regenerate.
1553 2010-01-07  Stan Shebs  <stan@codesourcery.com>
1555         Make tracepoint operations go through target vector.
1556         * target.h (enum trace_find_type): New enum.
1557         (struct target_ops): New fields to_trace_init,
1558         to_download_tracepoint, to_download_trace_state_variable,
1559         to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
1560         to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
1561         to_set_disconnected_tracing.
1562         (target_trace_init): New macro.
1563         (target_download_tracepoint): New macro.
1564         (target_download_trace_state_variable): New macro.
1565         (target_trace_start): New macro.
1566         (target_trace_set_readonly_regions): New macro.
1567         (target_get_trace_status): New macro.
1568         (target_trace_stop): New macro.
1569         (target_trace_find): New macro.
1570         (target_get_trace_state_variable_value): New macro.
1571         (target_set_disconnected_tracing): New macro.
1572         * target.c (update_current_target): Inherit and set defaults for
1573         tracepoint operations.
1574         * tracepoint.c (default_collect): Make globally visible.
1575         (target_is_remote): Remove, along with all calls.
1576         (tvariables_info): Call target_get_trace_state_variable_value.
1577         (remote_set_transparent_ranges): Remove.
1578         (trace_start_command): Call target_trace_init,
1579         target_download_tracepoint, etc.
1580         (download_tracepoint): Remove.
1581         (trace_stop_command): Simplify.
1582         (stop_tracing): Call target_trace_stop.
1583         (get_trace_status): Call target_get_trace_status.
1584         (trace_status_command): Add case for targets that cannot trace.
1585         (finish_tfind_command): Change to take numerical arguments, call
1586         target_trace_find.
1587         (trace_find_command): Update call to finish_tfind_command.
1588         (trace_find_pc_command): Ditto.
1589         (trace_find_tracepoint_command): Ditto.
1590         (trace_find_line_command): Ditto.
1591         (trace_find_range_command): Ditto.
1592         (trace_find_outside_command): Ditto.
1593         (set_disconnected_tracing_value): Call
1594         target_set_disconnected_tracing.
1595         * remote.c: Add protocol encoding bits from tracepoint.c.
1596         (trace_error): Move from tracepoint.c.
1597         (remote_get_noisy_reply): Ditto.
1598         (free_actions_list_cleanup_wrapper): Ditto.
1599         (free_actions_list): Ditto.
1600         (remote_trace_init): New function.
1601         (remote_download_tracepoint): New function.
1602         (remote_download_trace_state_variable): New function.
1603         (remote_trace_set_readonly_regions): New function.
1604         (remote_trace_start): New function.
1605         (remote_get_trace_status): New function.
1606         (remote_trace_stop): New function.
1607         (remote_trace_find): New function.
1608         (remote_download_trace_state_variable): New function.
1609         (remote_set_disconnected_tracing): New function.
1610         (init_remote_ops): Add tracepoint operations.
1612         * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
1614 2010-01-07  Tristan Gingold  <gingold@adacore.com>
1616         * symfile.c (build_section_addr_info_from_objfile): New function.
1617         (symbol_file_add_separate): Don't use offsets from objfile but
1618         built an addr info.
1620 2010-01-06  Stan Shebs  <stan@codesourcery.com>
1622         Support disconnected tracing.
1623         * infcmd.c (detach_command): Ask whether to stop tracing.
1624         * cli/cli-cmds.c (quit_command): Ditto.
1625         * breakpoint.h (struct breakpoint): New field number_on_target.
1626         * breakpoint.c (create_tracepoint_from_upload): New function.
1627         (get_tracepoint_by_number_on_target): New function.
1628         * remote.c (struct remote): New field disconnected_tracing.
1629         (remote_disconnected_tracing_feature): New function.
1630         (remote_protocol_features): Add DisconnectedTracing.
1631         (struct uploaded_tp): New struct.
1632         (uploaded_tps): New global.
1633         (get_uploaded_tp): New function.
1634         (find_matching_tracepoint): New function.
1635         (remote_get_tracing_state): New function.
1636         (remote_start_remote): Call it.
1637         * tracepoint.c (disconnected_tracing): New global.
1638         (trace_start_command): Initialize number_on_target.
1639         (stop_tracing): New function, split out from...
1640         (trace_stop_command): Call stop_tracing.
1641         (get_trace_status): New function, split out from...
1642         (trace_status_command): Call get_trace_status, add info on
1643         disconnection behavior.
1644         (disconnect_or_stop_tracing): New function.
1645         (finish_tfind_command): Translate from number on target.
1646         (trace_find_tracepoint_command): Translate to number on target.
1647         (send_disconnected_tracing_value): New function.
1648         (set_disconnected_tracing): New function.
1649         (_initialize_tracepoint): Add disconnected-tracing variable.
1650         * NEWS: Mention disconnected tracing.
1652 2010-01-06  Tristan Gingold  <gingold@adacore.com>
1654         * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
1655         parameter to main_objfile.  Iterate on all separate debug objfiles.
1656         * symfile.h (symbol_file_add_separate)
1657         (find_separate_debug_file_by_debuglink): Remove parameter names.
1658         * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
1659         (reread_symbols): Use free_objfile_separate_debug.
1660         * objfiles.h (struct objfile): Add separate_debug_objfile_link.
1661         Adjust comment.
1662         (objfile_separate_debug_iterate, add_separate_debug_objfile)
1663         (free_objfile_separate_debug): New prototypes.
1664         * objfiles.c (objfile_separate_debug_iterate): New function.
1665         (add_separate_debug_objfile, free_objfile_separate_debug): New
1666         functions.
1667         (free_objfile): Use free_objfile_separate_debug.  Adjust for
1668         multiple separate debug objfile.
1669         (objfile_has_symbols): Adjust comment.  Iterate on all separate
1670         debug objfiles.
1671         * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
1672         debug objfile.
1673         (lookup_minimal_symbol_text): Ditto.
1674         (lookup_minimal_symbol_by_pc_name): Ditto.
1675         (lookup_minimal_symbol_solib_trampoline): Ditto.
1676         (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
1677         debug objfiles.
1679 2010-01-05  Stan Shebs  <stan@codesourcery.com>
1681         Add fast tracepoints.
1682         * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
1683         * arch-utils.c (default_fast_tracepoint_valid_at): New function.
1684         * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
1685         * breakpoint.c (tracepoint_type): New function.
1686         (ALL_TRACEPOINTS): Use it.
1687         (should_be_inserted): Ditto.
1688         (bpstat_check_location): Ditto.
1689         (print_one_breakpoint_location): Ditto.
1690         (user_settable_breakpoint): Ditto.
1691         (set_breakpoint_location_function): Ditto.
1692         (disable_breakpoints_in_shlibs): Ditto.
1693         (delete_trace_command): Ditto.
1694         (print_it_typical): Add bp_fast_tracepoint case.
1695         (bpstat_what): Ditto.
1696         (print_one_breakpoint_location): Ditto.
1697         (allocate_bp_location): Ditto.
1698         (mention): Ditto.
1699         (breakpoint_re_set_one): Ditto.
1700         (disable_command): Ditto.
1701         (enable_command): Ditto.
1702         (check_fast_tracepoint_sals): New function.
1703         (break_command_really): Call it.
1704         (ftrace_command): New function.
1705         (_initialize_breakpoint): Add ftrace command.
1706         * gdbarch.sh (fast_tracepoint_valid_at): New.
1707         * gdbarch.h, gdbarch.c: Regenerate.
1708         * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
1709         (i386_gdbarch_init): Use it.
1710         * remote.c (struct remote_state): New field fast_tracepoints.
1711         (PACKET_FastTracepoints): New packet config type.
1712         (remote_fast_tracepoint_feature): New function.
1713         (remote_protocol_features): Add FastTracepoints.
1714         (remote_supports_fast_tracepoints): New function.
1715         (_initialize_remote): Add FastTracepoints.
1716         * tracepoint.c (download_tracepoint): Add fast tracepoint option.
1717         * NEWS: Mention fast tracepoints.
1719 2010-01-06  Joel Brobecker  <brobecker@adacore.com>
1721         * gdb-gdb.py: New file.
1723 2010-01-05  Michael Snyder  <msnyder@vmware.com>
1725         * infrun.c (handle_inferior_event): Fix typo in comment.
1727 2010-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1729         * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
1731 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1733         * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
1734         and s390x-linux64.
1735         (s390-linux32-expedite): Define.
1736         (s390-linux64-expedite): Define.
1737         (s390x-linux64-expedite): Define.
1738         * features/s390-acr.xml: New file.
1739         * features/s390-fpr.xml: New file.
1740         * features/s390-core32.xml: New file.
1741         * features/s390-core64.xml: New file.
1742         * features/s390x-core64.xml: New file.
1743         * features/s390-linux32.xml: New file.
1744         * features/s390-linux64.xml: New file.
1745         * features/s390x-linux64.xml: New file.
1746         * features/s390-linux32.c: New generated file.
1747         * features/s390-linux64.c: New generated file.
1748         * features/s390x-linux64.c: New generated file.
1750         * regformats/s390-linux32.dat: New generated file.
1751         * regformats/s390-linux64.dat: New generated file.
1752         * regformats/s390x-linux64.dat: New generated file.
1753         * regformats/reg-s390.dat: Remove.
1754         * regformats/reg-s390x.dat: Remove.
1756         * s390-nat.c: Include "auxv.h" and <elf.h>.
1757         (HWCAP_S390_HIGH_GPRS): Define if undefined.
1758         (s390_target_wordsize): New function.
1759         (s390_auxv_parse): Likewise.
1760         (s390_get_hwcap): Likewise.
1761         (s390_read_description): Likewise.
1762         (_initialize_s390_nat): Install s390_auxv_parse and
1763         s390_read_description.
1765         * s390-tdep.c: Include "features/s390-linux32.c",
1766         "features/s390-linux64.c", and "features/s390x-linux64.c".
1767         (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
1768         (s390_register_call_saved): New function.
1769         (s390_register_name): Remove.
1770         (s390_register_type): Remove.
1771         (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
1772         (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
1773         (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
1774         (s390_pseudo_register_name): New function.
1775         (s390_pseudo_register_type): New function.
1776         (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
1777         Handle full GPR pesudos and varying pseudo register numbers.
1778         (s390_pseudo_register_write): Likewise
1779         (s390x_pseudo_register_read): Remove.
1780         (s390x_pseudo_register_write): Likewise.
1781         (s390_register_group): Remove.
1782         (s390_pseudo_register_group): New function.
1783         (s390_regmap_gregset): Add GPR upper halves.
1784         (s390x_regmap_gregset): Likewise.
1785         (s390_regmap_fpregset): Likewise.
1786         (s390_regmap_upper): New global variable.
1787         (s390_upper_regset): New global variable.
1788         (s390_upper_regset_sections): New global variable.
1789         (s390_regset_from_core_section): Handle GPR upper halves.
1790         (s390_core_read_description): New function.
1791         (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
1792         register information.  Handle varying pseudo register numbers.
1793         (s390_backchain_frame_unwind_cache): Likewise.
1794         (s390_frame_prev_register): Unwind full GPRs to show lower halves.
1795         (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
1796         (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
1797         PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
1798         Handle varying pseudo register numbers.
1799         (s390_unwind_pc): Handle varying pseudo register numbers.
1800         (s390_dwarf2_prev_register): New function.
1801         (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
1802         register information.  Handle varying pseudo register numbers.
1803         Install s390_dwarf2_prev_register to unwind full GPRs.
1804         (s390_gdbarch_init): Handle target descriptions.  Assign varying
1805         pseudo register numbers.  Install s390_adjust_frame_regnum.
1806         (_initialize_s390_tdep): Initialize target descriptions.
1808         * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
1809         (S390_NUM_REGS): Redefine to include upper half registers.
1810         (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
1811         (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
1812         (tdesc_s390_linux32): Add declaration.
1813         (tdesc_s390_linux64): Likewise.
1814         (tdesc_s390x_linux64): Likewise.
1816 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1818         * regset.h (struct core_regset_section): Add HUMAN_NAME.
1819         * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
1820         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
1821         (ppc_linux_vmx_regset_sections): Likewise.
1822         (ppc_linux_fp_regset_sections): Likewise.
1824         * corelow.c (get_core_register_section): Constify arguments.
1825         (get_core_registers): Use gdbarch_core_regset_sections instead
1826         of hard-coded platform-specific register section names.
1828 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1830         * dwarf2loc.c (read_pieced_value): If a piece occupies part of
1831         a register, assume the least-significant part is used.
1832         (write_pieced_value): Likewise.
1834 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1836         * printcmd.c: Include "arch-utils.h".
1837         (do_one_display): Re-parse expression if current architecture changed.
1839 2010-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
1840             Joel Brobecker  <brobecker@adacore.com>
1842         * gdbtypes.c (check_typedef): New comment on type length.
1843         * value.c (allocate_value_lazy): Remove the unused atype variable.  New
1844         comment on type length.
1845         (value_primitive_field): Keep the original TYPE value, new comment.
1847 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1849         * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
1850         p_start.  Change != comparisons to > and < comparisons.
1852 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1854         * cli/cli-script.c (process_next_line): Check P2 overrun.
1856 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
1858         Update the copyright hearder to add year 2010 for most GDB files.
1860 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
1862         Fix build failure in inf-ptrace.c.
1863         * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
1865 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1867         * top.c (print_gdb_version): Update copyright year.
1869 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1871         Fix break *FUN'address thread NUM.
1872         * ada-lex.l (task): Expand rule to also match the thread keyword.
1874 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1876         Fix break *FUN'address task NUM.
1877         * ada-lex.l (task): New rule.
1878         * ada-lang.c (valid_task_id): Make sure the Ada task list has
1879         been built before using it.
1881 For older changes see ChangeLog-2009.
1883 Local Variables:
1884 mode: change-log
1885 left-margin: 8
1886 fill-column: 74
1887 version-control: never
1888 coding: utf-8
1889 End: