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old-cross-binutils/gdb/ChangeLog
Joel Brobecker 2d9c5cff78 * completer.c (complete_line_internal): Make sure the command 
completer is not NULL before calling it.
2009-11-19 22:44:34 +00:00

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2009-11-19 Joel Brobecker <brobecker@adacore.com>
* completer.c (complete_line_internal): Make sure the command
completer is not NULL before calling it.
2009-11-19 Jerome Guitton <guitton@adacore.com>
* ada-lang.c (packed_array_type): Rename to...
(constrained_packed_array_type): ...and update comment.
(decode_packed_array, decode_constrained_packed_array): Ditto.
(decode_packed_array_type, decode_constrained_packed_array_type):
Ditto.
(ada_is_constrained_packed_array_type): New function.
(ada_is_unconstrained_packed_array_type): New function.
(decode_packed_array_bitsize): New function, extracted from
decode_packed_array_type.
(ada_type_of_array): Add support for unconstrained packed arrays.
(ada_coerce_to_simple_array_ptr, ada_coerce_to_simple_array)
(ada_array_bound_from_type, ada_array_bound, ada_array_length)
(ada_prefer_type, to_fixed_array_type, ada_evaluate_subexp): Resync.
* ada-lang.h (ada_is_packed_array_type,
ada_is_constrained_packed_array_type): Renaming.
* ada-valprint.c (ada_val_print_1): Resync.
* ada-typeprint.c (print_array_type, ada_print_type): Resync.
2009-11-19 Joel Brobecker <brobecker@adacore.com>
Wrong function used to perform address addition/subtraction.
* ada-lang.c (ada_type_match): Stop making TYPE_CODE_VOID
a wildcard matching any type. For types that we don't already
handle specifically, make sure that both types have the same code.
2009-11-19 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (ada_decode): Add handling of "TB" suffixes for
task bodies.
2009-11-19 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (ada_remove_Xbn_suffix): New function.
(find_old_style_renaming_symbol): Add handling for function suffixes
present in the name of various procedures.
Do not overwrite the function symbol's name.
2009-11-19 Pedro Alves <pedro@codesourcery.com>
* breakpoint.c (breakpoint_address_bits): Visit all locations'
gdbarchs, not the breakpoint's gdbarch.
2009-11-18 Vladimir Prus <vladimir@codesourcery.com>
* cli/cli-script.c (process_next_line): Recognize 'end'
even when the line has leading space and we're not parsing
commands.
2009-11-18 Tom Tromey <tromey@redhat.com>
* symtab.c (symbol_set_names): Correctly set 'name' on symbol when
lookup name differs.
2009-11-18 Tristan Gingold <gingold@adacore.com>
* machoread.c (macho_oso_symfile): Fix typo. Add comments.
2009-11-17 Jan Kratochvil <jan.kratochvil@redhat.com>
* dbxread.c (set_namestring): Remove cast to unsigned. Check N_STRX
overflow.
2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
* features/m68k-core.xml: New file.
2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
* regformats/reg-cf.dat: New file.
2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
* m68k-tdep.c (m68k_register_name): Check fpregs_present.
(m68k_gdbarch_init): Remove a duplicate of set_gdbarch_fp0_regnum.
2009-11-17 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix wrong debug output with `set debug infrun 1'.
* gdb/infrun.c (handle_inferior_event <debug_infrun>): New variable
old_chain. Temporarily switch INFERIOR_PTID.
* target.h (target_stopped_by_watchpoint): Extend the comment.
(target_stopped_data_address): New comment.
2009-11-16 Tom Tromey <tromey@redhat.com>
* xcoffread.c (scan_xcoff_symtab): Update.
* symfile.h (add_psymbol_to_list): Update prototype.
* symfile.c (add_psymbol_to_bcache): Add copy_name argument.
(add_psymbol_to_list): Likewise.
* stabsread.c (define_symbol): Update.
* mdebugread.c (parse_partial_symbols): Update.
(handle_psymbol_enumerators): Update.
(new_symbol): Update.
* dbxread.c (read_dbx_symtab): Update.
* coffread.c (process_coff_symbol): Update.
* symtab.h (prim_record_minimal_symbol_full): Declare.
(SYMBOL_SET_NAMES): Add copy_name argument.
* symtab.c (struct demangled_name_entry): New struct.
(hash_demangled_name_entry): New function.
(eq_demangled_name_entry): Likewise.
(create_demangled_names_hash): Use new functions.
(symbol_set_names): Use struct demangled_name_entry. Add
copy_name argument.
* minsyms.c (prim_record_minimal_symbol_full): New function.
(prim_record_minimal_symbol_and_info): Use it.
* elfread.c (record_minimal_symbol): Add name_len and copy_name
arguments. Call prim_record_minimal_symbol_full.
(elf_symtab_read): Add copy_names argument.
(elf_symfile_read): Update calls to elf_symtab_read.
* dwarf2read.c (add_partial_symbol): Don't copy symbol names.
(load_partial_dies): Likewise.
(new_symbol): Likewise.
* cp-namespace.c (check_one_possible_namespace_symbol): Don't save
name on the obstack. Update call to SYMBOL_SET_NAMES.
2009-11-15 Pedro Alves <pedro@codesourcery.com>
* infrun.c (handle_inferior_event): When handling a fork or vfork
event, check if the bpstat causes a stop, instead of if it
explains the signal.
* breakpoint.c (bpstat_causes_stop): New.
* breakpoint.h (bpstat_causes_stop): Declare.
2009-11-15 Pedro Alves <pedro@codesourcery.com>
* breakpoint.c (should_be_inserted): Don't insert breakpoints if
the pspace doesn't allow breakpoints.
(insert_breakpoint_locations): Remove waiting_for_vfork_done
special case. Expect watchpoints that shouldn't be inserted, to
not be inserted.
* progspace.h (struct program_space) <breakpoints_not_allowed>:
New field.
* infrun.c (handle_inferior_event): Clear it.
* linux-nat.c (linux_child_follow_fork): Set it.
2009-11-13 Doug Evans <dje@google.com>
* dcache.c (dcache_hit, dcache_read_line): Tweak comments.
(dcache_peek_byte, dcache_init, dcache_xfer_memory): Ditto.
* target.c (memory_xfer_partial): Tweak comments.
(target_xfer_partial, target_write_memory): Add comment.
(target_read_partial): Remove note from 2003-10-21.
(target_read, target_write): Add comments.
2009-11-13 Daniel Jacobowitz <dan@codesourcery.com>
* inline-frame.c (find_inline_frame_state): Check for changed PC
here...
(inline_frame_sniffer): ... not here.
2009-11-13 Daniel Jacobowitz <dan@codesourcery.com>
* ui-file.c (stdio_file_read): Call gdb_select before read.
2009-11-13 Maciej W. Rozycki <macro@codesourcery.com>
* mips-tdep.c (mips_insn16_frame_this_id): Mark the outermost
frame.
(mips_insn32_frame_this_id): Likewise.
2009-11-13 Maciej W. Rozycki <macro@codesourcery.com>
* elfread.c (elf_symtab_read): Only mark a minimal symbol as
special if it actually exists. Merge the checks for this
conditions.
2009-11-13 Kazu Hirata <kazu@codesourcery.com>
Maxim Kuvyrkov <maxim@codesourcery.com>
* remote-fileio.c (remote_fileio_request): Send Ctrl-C if it is
pending.
* remote-fileio.h: Update the prototype for remote_fileio_request.
* remote.c (struct remote_state): Add ctrlc_pending_p.
(remote_open_1): Clear ctrlc_pending_p.
(remote_stop_as): Set ctrlc_pending_p to 1.
(remote_wait_as): Pass ctrlc_pending_p to remote_fileio_request.
2009-11-13 Daniel Jacobowitz <dan@codesourcery.com>
* arm-tdep.c (arm_skip_stub): Recognize RealView veneer functions.
2009-11-13 Maciej W. Rozycki <macro@codesourcery.com>
* breakpoint.c (update_watchpoint): Only fiddle with frames for
local watchpoints.
2009-11-13 Pedro Alves <pedro@codesourcery.com>
* infrun.c (handle_inferior_event): Set stop_print_frame on
TARGET_WAITKIND_LOADED events, if stopping on solib-events.
2009-11-13 Doug Evans <dje@google.com>
* dcache.c (dcache_block): Replace member newer with next,prev.
(dcache_struct): Delete member newest.
(block_func): New typedef.
(append_block, remove_block, for_each_block): New functions.
(invalidate_block, free_block): New functions.
(dcache_invalidate): Update
(dcache_invalidate_line, dcache_alloc): Update to use new list
accessors.
(dcache_free): Ditto. Fix memory leak.
2009-11-13 Paul Pluzhnikov <ppluzhnikov@google.com>
* python/py-prettyprint.c (print_string_repr): Suppress
address printing
2009-11-13 Tristan Gingold <gingold@adacore.com>
* avr-tdep.c (avr_push_dummy_call): Fix endianness issue and avoid
overlap between returned structure and return address/parameters.
2009-11-12 Daniel Jacobowitz <dan@codesourcery.com>
* remote-fileio.c (remote_fileio_func_read): Limit console
reads to 16K.
2009-11-12 Daniel Jacobowitz <dan@codesourcery.com>
Paul Brook <paul@codesourcery.com>
* c-typeprint.c (c_type_print_base): Skip artificial fields.
Use get_vptr_fieldno to skip the vtable pointer.
* dwarf2read.c (dwarf2_add_field): Set FIELD_ARTIFICIAL on artificial
fields.
(dwarf2_add_member_fn): Complain about virtual member functions
without DW_AT_vtable_elem_location and force TYPE_CPLUS_DYNAMIC.
* gdbtypes.c (get_vptr_fieldno): Update comment.
* gdbtypes.h (struct cplus_struct_type): Add is_dynamic.
(TYPE_CPLUS_DYNAMIC): New macro.
* gnu-v3-abi.c (gnuv3_dynamic_class): New.
(gnuv3_get_vtable): Rewrite to use gnuv3_dynamic_class. Move higher.
(gnuv3_rtti_type, gnuv3_get_virtual_fn, gnuv3_baseclass_offset): Use
gnuv3_get_vtable.
* varobj.c (cplus_class_num_children, cplus_describe_child): Skip
artificial fields. Use get_vptr_fieldno to skip the vtable pointer.
2009-11-12 Paul Brook <paul@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
* dwarf2read.c (dwarf2_add_member_fn): Calculate virtual function
offset for classes without DW_AT_containing_type.
2009-11-12 Paul Brook <paul@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
* dwarf2read.c (struct field_info): Add baseclasses.
(dwarf2_add_field): Add base classes to a separate list.
(dwarf2_attach_fields_to_type): Merge base classes and fields.
2009-11-12 Daniel Jacobowitz <dan@codesourcery.com>
* dwarf2read.c (process_psymtab_comp_unit): Initialize per_cu backlink
at the same time as the forward link.
(load_partial_comp_unit): Initialize per_cu links before calling
init_cu_die_reader.
2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
PR gdb/10838
* linux-thread-db.c (thread_db_info): New member.
(disable_thread_event_reporting): Call td_ta_clear_event.
2009-11-11 Keith Seitz <keiths@redhat.com>
* linespec.c (lookup_prefix_sym): Lookup the symbol
in both STRUCT_DOMAIN and VAR_DOMAIN.
2009-11-11 Michael Snyder <msnyder@vmware.com>
* darwin-nat-info.c: Update copyright.
* dbxread.c: Ditto.
* gdbarch.sh: Ditto.
* gdbarch.c: Ditto.
* gdbarch.h: Ditto.
* inline-frame.c: Ditto.
* inline-frame.h: Ditto.
* s390-nat.c: Ditto.
2009-11-11 Michael Snyder <msnyder@vmware.com>
* findvar.c (top level): Fix and add comments.
2009-11-10 Keith Seitz <keiths@redhat.com>
* c-exp.y (operator_stoken): New function.
(OPERATOR): New token.
(NEW): New token.
(DELETE): New token.
(operator): New rule.
(name): Add operator.
(ident_tokens): Add "new", "delete", and "operator".
* gdbtypes.c (rank_one_type): Don't complain about
void pointer conversion badness if both types are
void pointers.
2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
* symfile.c (separate_debug_file_exists): Change parameter parent_name
to parent_objfile. New variables parent_stat and abfd_stat. Call
strcmp and then bfd_stat functions to verify if NAME matches.
(find_separate_debug_file): Update the passed parameter at caller.
2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
* objfiles.c (objfile_relocate): Update also the field psymtabs_addrmap.
2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
* configure.ac: Call ACX_LARGEFILE.
* aclocal.m4: Call m4_include for ../config/largefile.m4 and
../config/plugins.m4.
* configure: Regenerate.
* config.in: Regenerate.
2009-11-10 Keith Seitz <keiths@redhat.com>
* c-exp.y: Add new rule for resolving method overloads.
* eval.c (make_params): New function.
(free_param_types): New function.
(evaluate_subexp_standard): Pass expect_type to value_aggregate_elt.
Handle case TYPE_INSTANCE.
(evaluate_subexp_for_address): Pass expect_type to value_aggregate_elt.
* expression.h (enum exp_opcode): Add TYPE_INSTANCE.
(compare_parameters): Add declaration.
* parse.c (operator_length_standard): Add TYPE_INSTANCE.
* valops.c (value_aggregate_elt): Add new expect_type parameter.
Pass expect_type to value_struct_elt_for_reference.
(value_struct_elt_for_reference): Add expect_type parameter and use
compare_parameters.
Check for overload matches with and without artificial parameters.
Skip artificial methods.
(compare_parameters): New function.
* value.h (value_aggregate_elt): Add new expect_type parameter.
2009-11-10 Joseph Myers <joseph@codesourcery.com>
* solib-svr4.c (enable_break): Call
gdbarch_convert_from_func_ptr_addr on results of looking up
fallback symbol names.
2009-11-10 Daniel Gutson <dgutson@codesourcery.com>
* procfs.c (procfs_do_thread_registers): Added a call to fetch
register values before saving them in the core file
through the gcore command.
(procfs_corefile_thread_callback): Removed the backup of
inferior_ptid before calling procfs_do_thread_registers since
the function already saves and restores it before returning.
2009-11-10 Michael Snyder <msnyder@vmware.com>
* dcache.c (dcache_invalidate_line): Remove block from used list
when adding it to freed list.
2009-11-10 Michael Snyder <msnyder@vmware.com>
* dcache.c: Fix typo, shorten long lines in comment.
2009-11-10 Tristan Gingold <gingold@adacore.com>
* avr-tdep.c: Add AVR_PSEUDO_PC_REGNUM and AVR_NUM_PSEUDO_REGS.
(struct gdbarch_tdep): Add void_type, func_void_type and pc_type
fields.
(avr_register_name): Add "pc" name, renames "PC" to "PC2".
(avr_register_type): Handle AVR_PSEUDO_PC_REGNUM.
(avr_write_pc): Fix indentation.
(avr_pseudo_register_read): New function.
(avr_pseudo_register_write): New function.
(avr_frame_prev_register): Handle AVR_PSEUDO_PC_REGNUM.
(avr_gdbarch_init): Create types for pc. Register pseudo regs.
2009-11-10 Tristan Gingold <gingold@adacore.com>
* avr-tdep.c (avr_integer_to_address): New function.
(avr_gdbarch_init): Set integer_to_address.
2009-11-10 Tristan Gingold <gingold@adacore.com>
* avr-tdep.c (avr_skip_prologue): First try to skip prologue
using skip_prologue_using_sal.
2009-11-10 Tristan Gingold <gingold@adacore.com>
* avr-tdep.c (avr_extract_return_value): Remove.
(avr_return_value): Mostly rewritten. Fix handling for structures.
(avr_push_dummy_call): Handle struct_return.
2009-11-10 Tristan Gingold <gingold@adacore.com>
* avr-tdep.c (avr_scan_prologue): Decode instructions used for
small stack allocation.
Adjust code for prologue that don't write SP.
2009-11-10 Tristan Gingold <gingold@adacore.com>
* avr-tdep.c (avr_make_saddr): Return 0 for NULL.
2009-11-10 Tristan Gingold <gingold@adacore.com>
* avr-tdep.c (avr_dwarf_reg_to_regnum): New function.
(avr_gdbarch_init): Call set_gdbarch_dwarf2_reg_to_regnum.
2009-11-09 Sebastien Granjoux <seb.sfo@free.fr>
PR mi/9583:
* symtab.c (find_line_symtab, append_exact_match_to_sals)
(expand_line_sal): Use full filename when setting breakpoints if
available
2009-11-09 Cary Coutant <ccoutant@google.com>
* dwarf2read.c (read_import_statement): Don't clobber original cu.
2009-11-09 Tom Tromey <tromey@redhat.com>
* python/python.c (execute_gdb_command): Copy the argument text.
2009-11-06 Vladimir Prus <vladimir@codesourcery.com>
* m68k-tdep.c (m68k_convert_register_p): Correct
messup.
2009-11-06 Vladimir Prus <vladimir@codesourcery.com>
* m68k-tdep.c (m68k_convert_register_p): Compare with
the actual type of fp registers, not one of the possible
values.
2009-11-06 Vladimir Prus <vladimir@codesourcery.com>
Prevent program output from mix with "^running".
gdb/
* mi/mi-interp.c (mi_on_resume): Output token
and "^running" together, so that nothing else gets
in between.
2009-11-05 Daniel Jacobowitz <dan@codesourcery.com>
* dwarf2read.c (struct dwarf2_cu): Remove ranges_offset and
has_ranges_offset.
(struct partial_die_info): Remove language, has_stmt_list, dirname,
and line_offset.
(dwarf2_build_include_psymtabs): Take a die_info. Handle a missing
line table.
(dwarf2_get_pc_bounds): Take PST argument. Pass it
to dwarf2_ranges_read. Update all callers.
(init_cu_die_reader): Move earlier.
(dwarf2_find_base_address): New function.
(process_psymtab_comp_unit): Rewrite to use a full DIE for the
compilation unit. Use dwarf2_get_pc_bounds and
dwarf2_find_base_address.
(load_comp_unit): Rewrite to use a full DIE for the compilation unit.
(process_full_comp_unit): Use dwarf2_find_base_address.
(read_partial_die): Remove support for attributes only used
in the compilation unit DIE.
* symfile.c (allocate_psymtab): Make FILENAME const.
(start_psymtab_common): Likewise.
* symfile.h (allocate_psymtab, start_psymtab_common): Update
prototypes.
2009-11-05 Tom Tromey <tromey@redhat.com>
* symmisc.c (print_symbol_bcache_statistics): Print filename cache
statistics.
(print_objfile_statistics): Likewise.
* symfile.c (reread_symbols): Initialize filename_cache.
(allocate_symtab): Cache the file name.
(allocate_psymtab): Likewise.
* solib-sunos.c (allocate_rt_common_objfile): Initialize
filename_cache.
* objfiles.h (struct objfile) <filename_cache>: New field.
* objfiles.c (allocate_objfile): Initialize filename_cache.
(free_objfile): Free filename_cache.
2009-11-05 Tom Tromey <tromey@redhat.com>
* symfile.c (add_psymbol_to_bcache): Make 'psymbol' static again.
Zero the 'value' field.
2009-11-05 Doug Evans <dje@google.com>
* amd64-tdep.c (amd64_init_frame_cache): Enhance comment describing
saved_regs.
2009-11-05 Daniel Jacobowitz <dan@codesourcery.com>
* top.c (execute_command): Select a frame before checking the current
language. Only output a message if verbose.
2009-11-05 Tom Tromey <tromey@redhat.com>
* symtab.h (SYMBOL_SET_LINKAGE_NAME): Update comment.
* symfile.c (allocate_symtab): Don't use obsavestring on a
constant string.
* stabsread.c (define_symbol): Don't use obsavestring on a
constant string.
* mdebugread.c (parse_type): Don't use obsavestring on a constant
string.
(new_symtab): Likewise.
* elfread.c (elf_symtab_read): Don't use obsavestring on a
constant string.
2009-11-04 Tom Tromey <tromey@redhat.com>
* symfile.c (add_psymbol_to_bcache): Don't copy name. Make
'psymbol' non-static.
2009-11-03 Paul Pluzhnikov <ppluzhnikov@google.com>
* linux-thread-db.c (disable_thread_event_reporting): Adjust.
2009-11-03 Joel Brobecker <brobecker@adacore.com>
* MAINTAINERS (Responsible Maintainers): Add Tristan Gingold as
maintainer of the avr target.
2009-11-02 Daniel Jacobowitz <dan@codesourcery.com>
* elfread.c (elf_symfile_segments): Do not warn about
uninitialized sections outside of load segments.
2009-11-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* symfile.c (build_id_to_debug_filename): New variable debugdir. Move
variables size, s and data into a new inner block. Change xmalloc for
alloca, use direct BUILDID->SIZE there now. Loop for the
DEBUG_FILE_DIRECTORY components.
(find_separate_debug_file): New variable debugdir and debugdir_end.
Loop for the DEBUG_FILE_DIRECTORY components.
(_initialize_symfile): For "debug-file-directory" use plural and note
one can use multiple components now.
2009-11-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* symfile.c (find_separate_debug_file): Initialize dir, debugfile and
canon_name to NULL. Change alloca to xmalloc, newly call xfree for it.
New label cleanup_return_debugfile, jump to it from the failure paths.
2009-11-02 Andrew Cagney <cagney@gnu.org>
* symfile.c (separate_debug_file_exists): When the CRCs mismatch
print a warning.
(find_separate_debug_file): Pass in the objfile's name.
2009-11-02 Jan Kratochvil <jan.kratochvil@redhat.com>
Remove INVALID_ENTRY_POINT.
* frame.c (inside_entry_func): New variable entry_point. Return 0 if
the entry point is not known.
* solib-irix.c (enable_break): Likewise.
* objfiles.c (init_entry_point_info): Stop using INVALID_ENTRY_POINT.
Initialize EI.ENTRY_POINT_P.
(entry_point_address): Rename to ...
(entry_point_address_query): ... a new function. Use EI.ENTRY_POINT_P.
(entry_point_address): New function.
(objfile_relocate): Use EI.ENTRY_POINT_P.
* objfiles.h (struct entry_info): Simplify entry_point comment. New
field entry_point_p.
(INVALID_ENTRY_POINT): Remove.
(entry_point_address_query): New prototype.
* solib-frv.c (enable_break): Check for NULL SYMFILE_OBJFILE and its
EI.ENTRY_POINT_P. Return 0 if ".interp" is not found.
2009-11-01 Michael Snyder <msnyder@vmware.com>
* NEWS (New Commands): Mention record save/restore.
2009-10-31 Michael Snyder <msnyder@vmware.com>
* breakpoint.c (bpstat_stop_status): Fix broken comment.
2009-10-31 Pedro Alves <pedro@codesourcery.com>
* record.c (record_restore, cmd_record_save): Debug output goes to
gdb_stdlog.
2009-10-31 Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>
* breakpoint.c (catch_syscall_split_args): Remove unecessary warning
displayed when the user provided a syscall name and there is no
XML support.
* xml-syscall.c: Renamed `_sysinfo' to `sysinfo'.
(set_xml_syscall_file_name): Remove syscall_warn_user.
(xml_init_syscalls_info): Remove warning.
(init_sysinfo): Update warnings.
2009-10-30 Vladimir Prus <vladimir@codesourcery.com>
Fix breakpoint commands in MI.
* mi/mi-main.c (mi_execute_command): Run bpstat_do_actions.
* mi/mi-cmd-break.c (mi_cmd_break_commands): Pass 1 to
read_command_line_1 to actually parse composite commands.
2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
PR gdb/10783
* target.c (simple_search_memory): Correct read_addr initialization
in loop for searching subsequent chunks.
2009-10-28 Daniel Jacobowitz <dan@codesourcery.com>
Reported by Antti Hatala <ahatala@nvidia.com>.
* arm-tdep.c (thumb_get_next_pc): Limit check to IT instructions
correctly.
2009-10-28 Pedro Alves <pedro@codesourcery.com>
* dwarf2-frame.c (dwarf2_build_frame_info): Discard --gc-section
leftover FDEs.
2009-10-28 Pedro Alves <pedro@codesourcery.com>
* infrun.c (keep_going): Wrap with resume_cleanups.
2009-10-27 Paul Pluzhnikov <ppluzhnikov@google.com>
* MAINTAINERS: Add self to "modify-after-approval" maintainers.
2009-10-27 Paul Pluzhnikov <ppluzhnikov@google.com>
PR gdb/10757
* linux-thread-db.c (attach_thread): Return success/failure
indicator.
(thread_db_find_new_threads_silently): Retry until no new threads.
(struct callback_data): New.
(find_new_threads_callback): Count new threads, stop iteration
on error.
(find_new_threads_once): New function.
(thread_db_find_new_threads_2): Rename from
thread_db_find_new_threads_1 and adjust.
(thread_db_find_new_threads_1): New function.
2009-10-26 Michael Eager <eager@eagercon.com>
* MAINTAINERS: Add self to "modify-after-approval" maintainers.
2009-10-26 Michael Snyder <msnyder@vmware.com>
Hui Zhu <teawater@gmail.com>
* Makefile.in (SFILES): Add gcore.c.
(COMMON_OBS): Add gcore.o.
* config/alpha/alpha-linux.mh (NATDEPFILES): Delete gcore.o.
* config/alpha/fbsd.mh (NATDEPFILES): Ditto.
* config/arm/linux.mh (NATDEPFILES): Ditto.
* config/i386/fbsd.mh (NATDEPFILES): Ditto.
* config/i386/fbsd64.mh (NATDEPFILES): Ditto.
* config/i386/i386sol2.mh (NATDEPFILES): Ditto.
* config/i386/linux.mh (NATDEPFILES): Ditto.
* config/i386/linux64.mh (NATDEPFILES): Ditto.
* config/i386/sol2-64.mh (NATDEPFILES): Ditto.
* config/ia64/linux.mh (NATDEPFILES): Ditto.
* config/m32r/linux.mh (NATDEPFILES): Ditto.
* config/m68k/linux.mh (NATDEPFILES): Ditto.
* config/mips/linux.mh (NATDEPFILES): Ditto.
* config/pa/linux.mh (NATDEPFILES): Ditto.
* config/powerpc/linux.mh (NATDEPFILES): Ditto.
* config/powerpc/ppc64-linux.mh (NATDEPFILES): Ditto.
* config/s390/s390.mh (NATDEPFILES): Ditto.
* config/sparc/fbsd.mh (NATDEPFILES): Ditto.
* config/sparc/linux.mh (NATDEPFILES): Ditto.
* config/sparc/linux64.mh (NATDEPFILES): Ditto.
* config/sparc/sol2.mh (NATDEPFILES): Ditto.
* config/xtensa/linux.mh (NATDEPFILES): Ditto.
* target.c (dummy_find_memory_regions): Change output.
(dummy_make_corefile_notes): Ditto.
2009-10-26 Tristan Gingold <gingold@adacore.com>
* charset.c (_initialize_charset): Set a default value to
auto_host_charset_name if empty.
2009-10-26 Tristan Gingold <gingold@adacore.com>
* avr-tdep.c (avr_push_dummy_call): Handle avr6 architecture.
Fix the returned value. Fix style.
2009-10-26 Joel Brobecker <brobecker@adacore.com>
* MAINTAINERS (Responsible Maintainers): Add info about the microblaze
targets. Add Michael Eager as the maintainer for this target.
2009-10-25 Jan Kratochvil <jan.kratochvil@redhat.com>
Performance optimize large bp_location count.
* breakpoint.c (ALL_BP_LOCATIONS_SAFE): Remove.
(ALL_BP_LOCATIONS): New parameter BP_TMP. Use now bp_location and
bp_location_count.
(bp_location_chain): Remove variable.
(bp_location, bp_location_count)
(bp_location_placed_address_before_address_max)
(bp_location_shadow_len_after_address_max): New variables.
(moribund_locations, update_watchpoint): Update the bp_location
variable name.
(breakpoint_restore_shadows): Extend the comment. Move the variable
b to local blocks. Move the variables bp_addr, bp_size and bptoffset
to a local block. New variables bc_l, bc_r and bc. New binary search
for the left range boundary. New break on reaching the right range
boundary. Move shadow existence conditionals to ...
(bp_location_has_shadow): ... a new function.
(insert_breakpoint_locations): Replace the temp variable by bp_tmp.
Use now ALL_BP_LOCATIONS instead of ALL_BP_LOCATIONS_SAFE.
(remove_breakpoints, remove_hw_watchpoints, reattach_breakpoints)
(detach_breakpoints): New variable bp_tmp. Update the ALL_BP_LOCATIONS
calling convention.
(update_breakpoints_after_exec): New variable bplocp_tmp. Update the
ALL_BP_LOCATIONS calling convention.
(breakpoint_here_p, software_breakpoint_inserted_here_p)
(breakpoint_thread_match): New variable bptp_tmp. Drop the const
attribute of bpt. Update the ALL_BP_LOCATIONS calling convention.
(regular_breakpoint_inserted_here_p): Likewise. Update the bp_location
variable name.
(mark_breakpoints_out, breakpoint_init_inferior): New variable
bptp_tmp. Update the ALL_BP_LOCATIONS calling convention.
(bpstat_stop_status): New variables blp_tmp and update_locations. Drop
the const attribute of bl. Update the ALL_BP_LOCATIONS calling
convention. Protect HIT_COUNT increment by an ENABLE_STATE check.
Delay the update_global_location_list call using update_locations.
(set_default_breakpoint): Drop the check_duplicates name from comment.
(disable_breakpoints_in_shlibs, disable_breakpoints_in_unloaded_shlib):
New variable locp_tmp. Update the ALL_BP_LOCATIONS calling convention.
(bp_location_compare, bp_location_compare_for_qsort)
(bp_location_target_extensions_update): New functions.
(check_duplicates, check_duplicates_for): Remove, moving their code ...
(update_global_location_list): ... into this existing function. Remove
variables next, loc2, old_locations, ret and ix. New variables locp,
loc_first, old_location, old_locp and old_location_count. Stop using
global_next, create now the array bp_location, sort it by
bp_location_compare_for_qsort and call
bp_location_target_extensions_update. Change quadratic iteration by
loc2 into an in-sync scanning by locp and loc2p. Rename former loc
usage as old_loc.
(do_vec_free): Remove.
(breakpoint_program_space_exit): Update the ALL_BP_LOCATIONS calling
convention.
(remove_breakpoints_pid): New variable b_tmp. Update the
ALL_BP_LOCATIONS calling convention.
* breakpoint.h (struct bp_location <global_next>): Remove.
2009-10-25 Jan Kratochvil <jan.kratochvil@redhat.com>
* mep-tdep.c: Update include for the new location cgen/bitset.h.
2009-10-23 Tom Tromey <tromey@redhat.com>
* blockframe.c (_initialize_blockframe): Remove declaration.
2009-10-23 Doug Evans <dje@google.com>
* record.c (record_core_xfer_partial): Pass correct offset to
record_beneath_to_xfer_partial.
2009-10-23 Michael Snyder <msnyder@vmware.com>
* record.c (top level): Don't include byteswap.h.
(netorder64): Use store_unsigned_integer instead of bswap_64.
(netorder32): Use store_unsigned_integer instead of bswap_32.
(netorder16): Use store_unsigned_integer instead of bswap_16.
2009-10-23 Michael Snyder <msnyder@vmware.com>
* record.c (netorder64): Use BFD_ENDIAN_LITTLE not LITTLE_ENDIAN.
(netorder32): Ditto.
(netorder16): Ditto.
2009-10-23 Paul Pluzhnikov <ppluzhnikov@google.com>
* objfiles.c (allocate_objfile): Use xzalloc.
2009-10-23 Hui Zhu <teawater@gmail.com>
* record.c (record_restore): Use phex_nz.
2009-10-23 Tristan Gingold <gingold@adacore.com>
* frame.c (frame_unwind_pc): Fix typo: remove duplicate 0x.
2009-10-23 Tristan Gingold <gingold@adacore.com>
* objfiles.c (allocate_objfile): Remove useless test. Move
declaration of last_one to the block that uses it.
2009-10-22 Paul Pluzhnikov <ppluzhnikov@google.com>
* record.c (record_restore, cmd_record_save): Fix warnings.
2009-10-22 Paul Pluzhnikov <ppluzhnikov@google.com>
* disasm.h (DISASSEMBLY_OMIT_FNAME) New define.
(gdb_disassembly): Correct parameter name.
* disasm.c (dump_insns): Adjust.
(gdb_disassembly): Fix indentation.
* cli/cli-cmds.c (disassemble_command): Adjust.
2009-10-22 Michael Snyder <msnyder@vmware.com>
* infrun.c (keep_going): If insert_breakpoints fails,
print the reason.
2009-10-22 Paul Pluzhnikov <ppluzhnikov@google.com>
PR gdb/10819
* dwarf2-frame.c (find_cie): Don't call bsearch on empty cie_table.
* objfiles.c (find_pc_section): Likewise.
(update_section_map): Don't allocate empty table.
2009-10-22 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
* record.c (RECORD_FILE_MAGIC): New constant.
(record_arch_list_cleanups): Renamed from record_message_cleanups.
(bfdcore_read): New function.
(netorder64): New function.
(netorder32): New function.
(netorder16): New function.
(record_restore): New function. Restore a saved record log.
(bfdcore_write): New function.
(cmd_record_restore): New function.
(cmd_record_save): New function. Save a record log to a file.
(_initialize_record): Set up commands for save and restore.
2009-10-22 Michael Snyder <msnyder@vmware.com>
* gcore.h: New file.
* gcore.c (create_gcore_bfd): New function.
(write_gcore_file): New function.
(call_target_sbrk): New function. Abstracted from gcore_command.
(gcore_command): Call call_target_sbrk.
2009-10-22 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
* record.c (record_core_ops): New ops target vector.
(record_core_open_1): New function. Open core target.
(record_open_1): New function. Open normal process record.
(record_open): Call one of the above.
(record_close): Allow for both core and normal targets.
(record_core_resume): New function.
(record_core_kill): New function.
(record_core_fetch_registers): New function.
(record_core_prepare_to_store): New function.
(record_core_store_registers): New function.
(record_core_xfer_partial): New function.
(record_core_insert_breakpoint): New function.
(record_core_remove_breakpoint): New function.
(record_core_has_execution): New function.
(init_record_core_ops): New function.
(_initialize_record): Call init_record_core_ops, add_target.
2009-10-22 Tristan Gingold <gingold@adacore.com>
* i386-darwin-nat.c (i386_darwin_fetch_inferior_registers): Use
amd64_supply_fxsave for amd64. Fix the offset.
(i386_darwin_store_inferior_registers): Use amd64_collect_fxsave
for amd64.
2009-10-21 Maxim Grigoriev <maxim2405@gmail.com>
* xtensa-tdep.c (XTENSA_ISA_BADPC): New.
(xtensa_scan_prologue): Replace read_memory with target_read_memory.
(call0_analyze_prologue): Use XTENSA_ISA_BADPC instead of "0".
(call0_frame_cache): Check error conditions on call0_analyze_prologue.
2009-10-21 Paul Pluzhnikov <ppluzhnikov@google.com>
* defs.h (pc_prefix): New prototype.
* disasm.c (dump_insns): Mark current instruction.
* printcmd.c (do_examine): Likewise.
(pc_prefix): New function.
* stack.c (print_frame_info): Disassemble entire current line.
2009-10-21 Michael Snyder <msnyder@vmware.com>
Elaborate "info record".
* record.c (struct record_end_entry): New field 'insn_num'.
(record_insn_count): New variable.
(record_open): Initialize record_insn_count.
(info_record_command): Display contents of record log as
lowest, current, and highest instruction counts.
(show_record_insn_number): Delete.
(_initialize_record): Remove add_cmd show_record_insn_number.
2009-10-21 Andrew Stubbs <ams@codesourcery.com>
Joel Brobecker <brobecker@adacore.com>
* Makefile.in (HFILES_NO_SRCDIR): Remove shnbsd-tdep.h
* configure.tgt (sh*-*-linux*): Add corelow.o to gdb_target_obs.
* sh-linux-tdep.c: Include sh-tdep.h.
(REGSx16): New macro.
(gregs_table, fpregs_table): New variables.
(sh_linux_init_abi): Set core_gregmap and fpregmap.
* sh-tdep.c: Include regset.h.
(sh_corefile_supply_regset): New function.
(sh_corefile_collect_regset): New function.
(sh_corefile_gregset, sh_corefile_fpregset): New variables.
(sh_regset_from_core_section): New function.
(sh_gdbarch_init): Set up tdep value.
Call set_gdbarch_regset_from_core_section.
* sh-tdep.h (PC_REGNUM): New enum value.
(struct sh_corefile_regs): New type.
(sh_corefile_gregset): Export variable.
(sh_corefile_supply_regset): New prototype.
(sh_corefile_collect_regset): New prototype.
* shnbsd-tdep.c: Remove include of regcache.h, gdb_assert.h and
shnbsd-tdep.h.
(regmap): Use new definition using struct sh_corefile_regs.
(shnbsd_supply_gregset, shnbsd_collect_gregset): Delete.
(shnbsd_gregset): Delete.
(shnbsd_regset_from_core_section): Delete.
(shnbsd_supply_reg, shnbsd_fill_reg): Use new regset interface.
(shnbsd_init_abi): Set core_gregmap.
(shnbsd_supply_reg): Delete.
(shnbsd_fill_reg): Delete.
(SHNBSD_SIZEOF_GREGS): Move ...
* shnbsd-nat.c (SHNBSD_SIZEOF_GREGS): ... to here.
Remove include of shnbsd-tdep.h.
(shnbsd_fetch_inferior_registers): Replace shnbsd_supply_reg call
with sh_corefile_supply_regset.
(shnbsd_store_inferior_registers): Replace shnbsd_fill_reg call with
sh_corefile_collect_regset.
* shnbsd-tdep.h: Delete file.
2009-10-21 Pierre Muller <muller@ics.u-strasbg.fr>
* rs6000-nat.c (exec_one_dummy_insn): Add missing new ASPACE parameter
to depreacted_insert_raw_breakpoint function call.
* procfs.c (insert_dbx_link_bpt_in_file): Likewise.
2009-10-20 Michael Snyder <msnyder@vmware.com>
* record.c: Add some top-level comments for general explanation.
2009-10-20 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
* record.c (record_exec_insn): New function. Emulate one
instruction, forward or backward. Abstracted from record_wait.
(record_wait) Call record_exec_insn.
2009-10-20 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
* infrun.c (handle_inferior_event): Add pspace field to sal
for reverse execution cases.
2009-10-20 Ken Werner <ken@linux.vnet.ibm.com>
* go32-nat.c (go32_create_inferior): Use inferior_appeared, not
inferior_appeared_silent.
* remote-sim.c (gdbsim_create_inferior): Ditto.
2009-10-20 Pedro Alves <pedro@codesourcery.com>
* darwin-nat.c (cancel_breakpoint): Pass the regcache's address
space to breakpoint_inserted_here_p.
2009-10-20 Pedro Alves <pedro@codesourcery.com>
* linux-nat.c (linux_nat_thread_address_space): New.
(linux_nat_add_target): Install it.
* progspace.c (address_space_num): New.
* progspace.h (address_space_num): Declare.
* target.c (target_thread_address_space): Really query the target.
* target.h (struct target_ops) <to_thread_address_space>: New
field.
2009-10-19 Joel Brobecker <brobecker@adacore.com>
* amd64fbsd-nat.c (amd64fbsd_supply_pcb): Add comment.
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
Add base multi-executable/process support to GDB.
* Makefile.in (SFILES): Add progspace.c.
(COMMON_OBS): Add progspace.o.
* progspace.h: New.
* progspace.c: New.
* breakpoint.h (struct bp_target_info) <placed_address_space>: New
field.
(struct bp_location) <pspace>: New field.
(struct breakpoint) <pspace>: New field.
(bpstat_stop_status, breakpoint_here_p)
(moribund_breakpoint_here_p, breakpoint_inserted_here_p)
(regular_breakpoint_inserted_here_p)
(software_breakpoint_inserted_here_p, breakpoint_thread_match)
(set_default_breakpoint): Adjust prototypes.
(remove_breakpoints_pid, breakpoint_program_space_exit): Declare.
(insert_single_step_breakpoint, deprecated_insert_raw_breakpoint):
Adjust prototypes.
* breakpoint.c (executing_startup): Delete.
(default_breakpoint_sspace): New.
(breakpoint_restore_shadows): Skip if the address space doesn't
match.
(update_watchpoint): Record the frame's program space in the
breakpoint location.
(insert_bp_location): Record the address space in target_info.
Adjust to pass the symbol space to solib_name_from_address.
(breakpoint_program_space_exit): New.
(insert_breakpoint_locations): Switch the symbol space and thread
when inserting breakpoints. Don't insert breakpoints in a vfork
parent waiting for vfork done if we're not attached to the vfork
child.
(remove_breakpoints_pid): New.
(reattach_breakpoints): Switch to a thread of PID. Ignore
breakpoints of other symbol spaces.
(create_internal_breakpoint): Store the symbol space in the sal.
(create_longjmp_master_breakpoint): Iterate over all symbol
spaces.
(update_breakpoints_after_exec): Ignore breakpoints for other
symbol spaces.
(remove_breakpoint): Rename to ...
(remove_breakpoint_1): ... this. Pass the breakpoints symbol
space to solib_name_from_address.
(remove_breakpoint): New.
(mark_breakpoints_out): Ignore breakpoints from other symbol
spaces.
(breakpoint_init_inferior): Ditto.
(breakpoint_here_p): Add an address space argument and adjust to
use breakpoint_address_match.
(moribund_breakpoint_here_p): Ditto.
(regular_breakpoint_inserted_here_p): Ditto.
(breakpoint_inserted_here_p): Ditto.
(software_breakpoint_inserted_here_p): Ditto.
(breakpoint_thread_match): Ditto.
(bpstat_check_location): Ditto.
(bpstat_stop_status): Ditto.
(print_breakpoint_location): If there's a location to print,
switch the current symbol space.
(print_one_breakpoint_location): Add `allflag' argument.
(print_one_breakpoint): Ditto. Adjust.
(do_captured_breakpoint_query): Adjust.
(breakpoint_1): Adjust.
(breakpoint_has_pc): Also match the symbol space.
(describe_other_breakpoints): Add a symbol space argument and
adjust.
(set_default_breakpoint): Add a symbol space argument. Set
default_breakpoint_sspace.
(breakpoint_address_match): New.
(check_duplicates_for): Add an address space argument, and adjust.
(set_raw_breakpoint): Record the symbol space in the location and
in the breakpoint.
(set_longjmp_breakpoint): Skip longjmp master breakpoints from
other symbol spaces.
(remove_thread_event_breakpoints, remove_solib_event_breakpoints)
(disable_breakpoints_in_shlibs): Skip breakpoints from other
symbol spaces.
(disable_breakpoints_in_unloaded_shlib): Match symbol spaces.
(create_catchpoint): Set the symbol space in the sal.
(disable_breakpoints_before_startup): Skip breakpoints from other
symbol spaces. Set executing_startup in the current symbol space.
(enable_breakpoints_after_startup): Clear executing_startup in the
current symbol space. Skip breakpoints from other symbol spaces.
(clone_momentary_breakpoint): Also copy the symbol space.
(add_location_to_breakpoint): Set the location's symbol space.
(bp_loc_is_permanent): Switch thread and symbol space.
(create_breakpoint): Adjust.
(expand_line_sal_maybe): Expand comment to mention symbol spaces.
Switch thread and symbol space when reading memory.
(parse_breakpoint_sals): Set the symbol space in the sal.
(break_command_really): Ditto.
(skip_prologue_sal): Switch and space.
(resolve_sal_pc): Ditto.
(watch_command_1): Record the symbol space in the sal.
(create_ada_exception_breakpoint): Adjust.
(clear_command): Adjust. Match symbol spaces.
(update_global_location_list): Use breakpoint_address_match.
(breakpoint_re_set_one): Switch thread and space.
(breakpoint_re_set): Save symbol space.
(breakpoint_re_set_thread): Also reset the symbol space.
(deprecated_insert_raw_breakpoint): Add an address space argument.
Adjust.
(insert_single_step_breakpoint): Ditto.
(single_step_breakpoint_inserted_here_p): Ditto.
(clear_syscall_counts): New.
(_initialize_breakpoint): Install it as inferior_exit observer.
* exec.h: Include "progspace.h".
(exec_bfd, exec_bfd_mtime): New defines.
(exec_close): Declare.
* exec.c: Include "gdbthread.h" and "progspace.h".
(exec_bfd, exec_bfd_mtime, current_target_sections_1): Delete.
(using_exec_ops): New.
(exec_close_1): Rename to exec_close, and make public.
(exec_close): Rename to exec_close_1, and adjust all callers. Add
description. Remove target sections and close executables from
all program spaces.
(exec_file_attach): Add comment.
(add_target_sections): Check on `using_exec_ops' to check if the
target should be pushed.
(remove_target_sections): Only unpush the target if there are no
more target sections in any symbol space.
* gdbcore.h: Include "exec.h".
(exec_bfd, exec_bfd_mtime): Remove declarations.
* frame.h (get_frame_program_space, get_frame_address_space)
(frame_unwind_program_space): Declare.
* frame.c (struct frame_info) <pspace, aspace>: New fields.
(create_sentinel_frame): Add program space argument. Set the
pspace and aspace fields of the frame object.
(get_current_frame, create_new_frame): Adjust.
(get_frame_program_space): New.
(frame_unwind_program_space): New.
(get_frame_address_space): New.
* stack.c (print_frame_info): Adjust.
(print_frame): Use the frame's program space.
* gdbthread.h (any_live_thread_of_process): Declare.
* thread.c (any_live_thread_of_process): New.
(switch_to_thread): Switch the program space as well.
(restore_selected_frame): Don't warn if trying to restore frame
level 0.
* inferior.h: Include "progspace.h".
(detach_fork): Declare.
(struct inferior) <removable, aspace, pspace>
<vfork_parent, vfork_child, pending_detach>
<waiting_for_vfork_done>: New fields.
<terminal_info>: Remove field.
<data, num_data>: New fields.
(register_inferior_data, register_inferior_data_with_cleanup)
(clear_inferior_data, set_inferior_data, inferior_data): Declare.
(exit_inferior, exit_inferior_silent, exit_inferior_num_silent)
(inferior_appeared): Declare.
(find_inferior_pid): Typo.
(find_inferior_id, find_inferior_for_program_space): Declare.
(set_current_inferior, save_current_inferior, prune_inferiors)
(number_of_inferiors): Declare.
(inferior_list): Declare.
* inferior.c: Include "gdbcore.h" and "symfile.h".
(inferior_list): Make public.
(delete_inferior_1): Always delete thread silently.
(find_inferior_id): Make public.
(current_inferior_): New.
(current_inferior): Use it.
(set_current_inferior): New.
(restore_inferior): New.
(save_current_inferior): New.
(free_inferior): Free the per-inferior data.
(add_inferior_silent): Allocate per-inferior data.
Call inferior_appeared.
(delete_threads_of_inferior): New.
(delete_inferior_1): Adjust interface to take an inferior pointer.
(delete_inferior): Adjust.
(delete_inferior_silent): Adjust.
(exit_inferior_1): New.
(exit_inferior): New.
(exit_inferior_silent): New.
(exit_inferior_num_silent): New.
(detach_inferior): Adjust.
(inferior_appeared): New.
(discard_all_inferiors): Adjust.
(find_inferior_id): Make public. Assert pid is not zero.
(find_inferior_for_program_space): New.
(have_inferiors): Check if we have any inferior with pid not zero.
(have_live_inferiors): Go over all pushed targets looking for
process_stratum.
(prune_inferiors): New.
(number_of_inferiors): New.
(print_inferior): Add executable column. Print vfork parent/child
relationships.
(inferior_command): Adjust to cope with not running inferiors.
(remove_inferior_command): New.
(add_inferior_command): New.
(clone_inferior_command): New.
(struct inferior_data): New.
(struct inferior_data_registration): New.
(struct inferior_data_registry): New.
(inferior_data_registry): New.
(register_inferior_data_with_cleanup): New.
(register_inferior_data): New.
(inferior_alloc_data): New.
(inferior_free_data): New.
(clear_inferior_data): New.
(set_inferior_data): New.
(inferior_data): New.
(initialize_inferiors): New.
(_initialize_inferiors): Register "add-inferior",
"remove-inferior" and "clone-inferior" commands.
* objfiles.h: Include "progspace.h".
(struct objfile) <pspace>: New field.
(symfile_objfile, object_files): Don't declare.
(ALL_PSPACE_OBJFILES): New.
(ALL_PSPACE_OBJFILES_SAFE): New.
(ALL_OBJFILES, ALL_OBJFILES_SAFE): Adjust.
(ALL_PSPACE_SYMTABS): New.
(ALL_PRIMARY_SYMTABS): Adjust.
(ALL_PSPACE_PRIMARY_SYMTABS): New.
(ALL_PSYMTABS): Adjust.
(ALL_PSPACE_PSYMTABS): New.
* objfiles.c (object_files, symfile_objfile): Delete.
(struct objfile_sspace_info): New.
(objfiles_pspace_data): New.
(objfiles_pspace_data_cleanup): New.
(get_objfile_pspace_data): New.
(objfiles_changed_p): Delete.
(allocate_objfile): Set the objfile's program space. Adjust to
reference objfiles_changed_p in pspace data.
(free_objfile): Adjust to reference objfiles_changed_p in pspace
data.
(objfile_relocate): Ditto.
(update_section_map): Add pspace argument. Adjust to iterate over
objfiles in the passed in pspace.
(find_pc_section): Delete sections and num_sections statics.
Adjust to refer to program space's objfiles_changed_p. Adjust to
refer to sections and num_sections store in the objfile's pspace
data.
(objfiles_changed): Adjust to reference objfiles_changed_p in
pspace data.
(_initialize_objfiles): New.
* linespec.c (decode_all_digits, decode_dollar): Set the sal's
program space.
* source.c (current_source_pspace): New.
(get_current_source_symtab_and_line): Set the sal's program space.
(set_current_source_symtab_and_line): Set current_source_pspace.
(select_source_symtab): Ditto. Use ALL_OBJFILES.
(forget_cached_source_info): Iterate over all program spaces.
* symfile.c (clear_symtab_users): Adjust.
* symmisc.c (print_symbol_bcache_statistics): Iterate over all
program spaces.
(print_objfile_statistics): Ditto.
(maintenance_print_msymbols): Ditto.
(maintenance_print_objfiles): Ditto.
(maintenance_info_symtabs): Ditto.
(maintenance_info_psymtabs): Ditto.
* symtab.h (SYMTAB_PSPACE): New.
(struct symtab_and_line) <pspace>: New field.
* symtab.c (init_sal): Clear the sal's program space.
(find_pc_sect_symtab): Set the sal's program space. Switch thread
and space.
(append_expanded_sal): Add program space argument. Iterate over
all program spaces.
(expand_line_sal): Iterate over all program spaces. Switch
program space.
* target.h (enum target_waitkind) <TARGET_WAITKIND_VFORK_DONE>: New.
(struct target_ops) <to_thread_address_space>: New field.
(target_thread_address_space): Define.
* target.c (target_detach): Only remove breakpoints from the
inferior we're detaching.
(target_thread_address_space): New.
* defs.h (initialize_progspace): Declare.
* top.c (gdb_init): Call it.
* solist.h (struct so_list) <sspace>: New field.
* solib.h (struct program_space): Forward declare.
(solib_name_from_address): Adjust prototype.
* solib.c (so_list_head): Replace with a macro referencing the
program space.
(update_solib_list): Set the so's program space.
(solib_name_from_address): Add a program space argument and adjust.
* solib-svr4.c (struct svr4_info) <pid>: Delete field.
<interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low>
<interp_plt_sect_high>: New fields.
(svr4_info_p, svr4_info): Delete.
(solib_svr4_sspace_data): New.
(get_svr4_info): Rewrite.
(svr4_sspace_data_cleanup): New.
(open_symbol_file_object): Adjust.
(svr4_default_sos): Adjust.
(svr4_fetch_objfile_link_map): Adjust.
(interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low)
(interp_plt_sect_high): Delete.
(svr4_in_dynsym_resolve_code): Adjust.
(enable_break): Adjust.
(svr4_clear_solib): Revert bit that removed the svr4_info here,
and reinstate clearing debug_base, debug_loader_offset_p,
debug_loader_offset and debug_loader_name.
(_initialize_svr4_solib): Register solib_svr4_pspace_data. Don't
install an inferior_exit observer anymore.
* printcmd.c (struct display) <pspace>: New field.
(display_command): Set the display's sspace.
(do_one_display): Match the display's sspace.
(display_uses_solib_p): Ditto.
* linux-fork.c (detach_fork): Moved to infrun.c.
(_initialize_linux_fork): Moved "detach-on-fork" command to
infrun.c.
* infrun.c (detach_fork): Moved from linux-fork.c.
(proceed_after_vfork_done): New.
(handle_vfork_child_exec_or_exit): New.
(follow_exec_mode_replace, follow_exec_mode_keep)
(follow_exec_mode_names, follow_exec_mode_string)
(show_follow_exec_mode_string): New.
(follow_exec): New. Reinstate the mark_breakpoints_out call.
Remove shared libraries before attaching new executable. If user
wants to keep the inferior, keep it.
(displaced_step_fixup): Adjust to pass an address space to the
breakpoints module.
(resume): Ditto.
(clear_proceed_status): In all-stop mode, always clear the proceed
status of all threads.
(prepare_to_proceed): Adjust to pass an address space to the
breakpoints module.
(proceed): Ditto.
(adjust_pc_after_break): Ditto.
(handle_inferior_event): When handling a process exit, switch the
program space to the inferior's that had exited. Call
handle_vfork_child_exec_or_exit. Adjust to pass an address space
to the breakpoints module. In non-stop mode, when following a
fork and detach-fork is off, also resume the other branch. Handle
TARGET_WAITKIND_VFORK_DONE. Set the program space in sals.
(normal_stop): Prune inferiors.
(_initialize_infrun): Install the new "follow-exec-mode" command.
"detach-on-fork" moved here.
* regcache.h (get_regcache_aspace): Declare.
* regcache.c (struct regcache) <aspace>: New field.
(regcache_xmalloc): Clear the aspace.
(get_regcache_aspace): New.
(regcache_cpy): Copy the aspace field.
(regcache_cpy_no_passthrough): Ditto.
(get_thread_regcache): Fetch the thread's address space from the
target, and store it in the regcache.
* infcall.c (call_function_by_hand): Set the sal's pspace.
* arch-utils.c (default_has_shared_address_space): New.
* arch-utils.h (default_has_shared_address_space): Declare.
* gdbarch.sh (has_shared_address_space): New.
* gdbarch.h, gdbarch.c: Regenerate.
* linux-tdep.c: Include auxv.h, target.h, elf/common.h.
(linux_has_shared_address_space): New.
(_initialize_linux_tdep): Declare.
* arm-tdep.c (arm_software_single_step): Pass the frame's address
space to insert_single_step_breakpoint.
* arm-linux-tdep.c (arm_linux_software_single_step): Pass the
frame's pspace to breakpoint functions.
* cris-tdep.c (crisv32_single_step_through_delay): Ditto.
(cris_software_single_step): Ditto.
* mips-tdep.c (deal_with_atomic_sequence): Add frame argument.
Pass the frame's pspace to breakpoint functions.
(mips_software_single_step): Adjust.
(mips_single_step_through_delay): Adjust.
* rs6000-aix-tdep.c (rs6000_software_single_step): Adjust.
* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Adjust.
* solib-irix.c (enable_break): Adjust to pass the current frame's
address space to breakpoint functions.
* sparc-tdep.c (sparc_software_single_step): Ditto.
* spu-tdep.c (spu_software_single_step): Ditto.
* alpha-tdep.c (alpha_software_single_step): Ditto.
* record.c (record_wait): Adjust to pass an address space to the
breakpoints module.
* fork-child.c (fork_inferior): Set the new inferior's program and
address spaces.
* inf-ptrace.c (inf_ptrace_follow_fork): Copy the parent's program
and address spaces.
(inf_ptrace_attach): Set the inferior's program and address spaces.
* linux-nat.c: Include "solib.h".
(linux_child_follow_fork): Manage parent and child's program and
address spaces. Clone the parent's program space if necessary.
Don't wait for the vfork to be done here. Refuse to resume if
following the vfork parent while leaving the child stopped.
(resume_callback): Don't resume a vfork parent.
(linux_nat_resume): Also check for pending events in the
lp->waitstatus field.
(linux_handle_extended_wait): Report TARGET_WAITKIND_VFORK_DONE
events to the core.
(stop_wait_callback): Don't wait for SIGSTOP on vfork parents.
(cancel_breakpoint): Adjust.
* linux-thread-db.c (thread_db_wait): Don't remove thread event
breakpoints here.
(thread_db_mourn_inferior): Don't mark breakpoints out here.
Remove thread event breakpoints after mourning.
* corelow.c: Include progspace.h.
(core_open): Set the inferior's program and address spaces.
* remote.c (remote_add_inferior): Set the new inferior's program
and address spaces.
(remote_start_remote): Update address spaces.
(extended_remote_create_inferior_1): Don't init the thread list if
we already debugging other inferiors.
* darwin-nat.c (darwin_attach): Set the new inferior's program and
address spaces.
* gnu-nat.c (gnu_attach): Ditto.
* go32-nat.c (go32_create_inferior): Ditto.
* inf-ttrace.c (inf_ttrace_follow_fork, inf_ttrace_attach): Ditto.
* monitor.c (monitor_open): Ditto.
* nto-procfs.c (procfs_attach, procfs_create_inferior): Ditto.
* procfs.c (do_attach): Ditto.
* windows-nat.c (do_initial_windows_stuff): Ditto.
* inflow.c (inferior_process_group)
(terminal_init_inferior_with_pgrp, terminal_inferior,
(terminal_ours_1, inflow_inferior_exit, copy_terminal_info)
(child_terminal_info, new_tty_postfork, set_sigint_trap): Adjust
to use per-inferior data instead of inferior->terminal_info.
(inflow_inferior_data): New.
(inflow_new_inferior): Delete.
(inflow_inferior_data_cleanup): New.
(get_inflow_inferior_data): New.
* mi/mi-interp.c (mi_new_inferior): Rename to...
(mi_inferior_appeared): ... this.
(mi_interpreter_init): Adjust.
* tui/tui-disasm.c: Include "progspace.h".
(tui_set_disassem_content): Pass an address space to
breakpoint_here_p.
* NEWS: Mention multi-program debugging support. Mention new
commands "add-inferior", "clone-inferior", "remove-inferior",
"maint info program-spaces", and new option "set
follow-exec-mode".
2009-10-19 Don Lee <don.lee@sunplusct.com>
* score-tdep.c: Delete dead codes.
2009-10-15 Michael Snyder <msnyder@vmware.com>
* record.c (struct record_reg_entry): Replace ptr with union
of ptr and buf.
(struct record_mem_entry): Ditto.
(record_reg_alloc): Don't alloc ptr if reg will fit into buf.
(record_mem_alloc): Ditto.
(record_reg_release): Don't free ptr if reg was stored in buf.
(record_mem_release): Ditto.
(record_get_loc): New function. Return a pointer to where the
value (mem or reg) is to be stored.
(record_arch_list_add_reg): Call record_get_loc instead of using ptr.
(record_arch_list_add_mem): Ditto.
(record_wait): Ditto.
2009-10-16 Michael Eager <eager@eagercon.com>
* microblaze-linux-tdep.c:
microblaze_linux_memory_remove_breakpoint(): Add gdbarch to param,
replace frame_pc_unwind with get_frame_address_in_block.
* microblaze-tdep.c: Remove MICROBLAZE_REGISTER_SIZE.
* microblaze-tdep.h: Add MICROBLAZE_REGISTER_SIZE.
2008-10-15 Steven G. Kargl <kargl@gcc.gnu.org> (tiny patch)
* amd64fbsd-nat.c (amd64fbsd_supply_pcb): Conditionally compile in
support for pcb->pcb_{fs,ds,es,gs} on FreeBSD older than 8.0.
2009-10-15 Michael Eager <eager@eagercon.com>
* config/djgpp/fnchange.lst: Add translations for cpu-microblaze.c,
elf32-microblaze.c, microblaze-rom.c, microblaze-linux-tdep.c,
microblaze-tdep.h, microblaze-tdep.c, microblaze-opc.h,
microblaze-opcm.h, microblaze-dis.c, microblaze-dis.h, sim/microblaze,
microblaze.h, and microblaze.isa.
* configure.tgt: Add targets microblaze*-linux-*, microblaze*-xilinx-*.
* Makefile.in: Build microblaze-tdep.o, microblaze-linux-tdep.o.
HFILES_NO_SRCDIR: Add microblaze-tdep.h.
* microblaze-linux-tdep.c: New.
* microblaze-tdep.c: New.
* microblaze-tdep.h: New.
* NEWS: Announce Xilinx MicroBlaze support.
2009-10-15 Paul Pluzhnikov <ppluzhnikov@google.com>
PR gdb/10757
* linux-nat.c (linux_nat_post_attach_wait): Adjust assert.
(lin_lwp_attach_lwp, linux_nat_attach): Handle disappearing LWP.
2009-10-15 Michael Snyder <msnyder@vmware.com>
* record.c (record_insn_max_num): Make unsigned.
(_initialize_record): Use uinteger instead of zinteger for
set command, so that it will report "unlimited" for zero.
2009-10-15 Michael Snyder <msnyder@vmware.com>
* record.c (record_reg_alloc): New function.
(record_reg_release): New function.
(record_mem_alloc): New function.
(record_mem_release): New function.
(record_end_alloc): New function.
(record_end_release): New function.
(record_entry_release): New function.
(record_list_release): Simplify, call record_entry_release.
(record_list_release_next): Rename to record_list_release_following.
Simplify and call record_entry_release.
(record_list_release_first): Simplify, comment, and use
record_entry_release.
(record_arch_list_add_reg): Simplify, call record_reg_alloc.
(record_arch_list_add_mem): Simplify, call record_mem_alloc.
(record_arch_list_add_end): Simplify, call record_end_alloc.
2009-10-14 Michael Snyder <msnyder@vmware.com>
* record.c (record_list_release_first): Do not decrement
record_insn_num.
(set_insn_num_max): Remove printf.
Decrement record_insn_num in the loop.
2009-10-14 Cary Coutant <ccoutant@google.com>
* dwarf2read.c (read_import_statement): Call follow_die_ref_or_sig.
2009-10-14 Keith Seitz <keiths@redhat.com>
* dwarf2read.c (dwarf2_const_value): Fix order of arguments to
store_unsigned_integer.
2009-10-14 Pedro Alves <pedro@codesourcery.com>
* configure.ac (build_warnings): Add -Wunused-value.
* configure: Regenerate.
2009-10-14 Tristan Gingold <gingold@adacore.com>
* solib-darwin.c: Remove trailing whitespaces.
(darwin_dyld_version_ok): Fix typo.
2009-10-14 Andrew Stubbs <ams@codesourcery.com>
* sh-tdep.c (sh_gdbarch_init): Add show_regs settings for
bfd_mach_sh3_nommu, bfd_mach_sh2a_nofpu_or_sh3_nommu,
bfd_mach_sh2a_or_sh3e, bfd_mach_sh2a_or_sh4, bfd_mach_sh4_nommu_nofpu,
and bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu.
Move bfd_mach_sh2a_or_sh4 to use the same configuration as
bfd_mach_sh4.
2009-10-13 Daniel Jacobowitz <dan@codesourcery.com>
* arm-tdep.c (arm_push_dummy_call): Set the low bit of LR for
a Thumb entry point.
(thumb_get_next_pc): Handle Thumb-2 and ARM v6 instructions. Refuse
to single step into IT blocks.
2009-10-13 Pedro Alves <pedro@codesourcery.com>
* infcall.c (call_function_by_hand): Formatting.
2009-10-13 Tristan Gingold <gingold@adacore.com>
* solib-darwin.c: Add an empty line after comment for functions.
(struct gdb_dyld_all_image_infos): Improve comment.
(DYLD_VERSION): Removed and replaced by ...
(DYLD_VERSION_MAX, DYLD_VERSION_MIN): ... New macros.
(darwin_dyld_version_ok): New function.
(darwin_load_image_infos): Call darwin_dyld_version_ok.
(darwin_current_sos): Ditto.
(darwin_solib_create_inferior_hook): Ditto.
2009-10-13 Tristan Gingold <gingold@adacore.com>
* machoread.c: Add an empty line after comment for functions.
(oso_el_compare_name): New function.
(macho_add_oso_symfile): New function.
(macho_oso_symfile): Use macho_add_oso_symfile. Sort the oso
and optimize accesses to libraries.
2009-10-13 Tristan Gingold <gingold@adacore.com>
* objfiles.c (objfile_has_symbols): New function.
* objfiles.h (objfile_has_symbols): Add prototype.
* symfile.c (symbol_file_add_with_addrs_or_offsets): Call
objfile_has_symbols.
(reread_symbols): Ditto.
2009-10-12 Jiang Jilin <freephp@gmail.com>
* i386-tdep.c (i386_process_record): Add xgetbv/xsetbv
instructions support.
2009-10-11 Pedro Alves <pedro@codesourcery.com>
* procfs.c (procfs_make_note_section): Go back to only outputing
an NT_PSTATUS note when UNIXWARE is defined.
2009-10-11 Daniel Jacobowitz <dan@codesourcery.com>
* features/xinclude.dtd: Correct EMPTY typo.
2009-10-10 Michael Snyder <msnyder@vmware.com>
* i386-tdep.c (i386_process_record): Or-equals, not not-equals.
2009-10-10 Pedro Alves <pedro@codesourcery.com>
* mi/mi-cmd-stack.c (list_args_or_locals): Use internal_error.
Put "break" statements on their own line.
2009-10-09 Pedro Alves <pedro@codesourcery.com>
* linux-nat.c (linux_nat_wait_1): Bail out, if TARGET_WNOHANG and
we found no event while waiting for a specific LWP.
* infrun.c (handle_inferior_event): Handle TARGET_WAITKIND_IGNORE
before anything else.
2009-10-09 Pedro Alves <pedro@codesourcery.com>
* procfs.c (procfs_make_note_section): Always output a NT_PSTATUS
note when NEW_PROC_API is defined.
2009-10-09 Pedro Alves <pedro@codesourcery.com>
* corelow.c (core_has_fake_pid): New.
(core_close): Clear it.
(add_to_thread_list): Fake a pid if one is not found on a Solaris
core. Add the inferior here. Always add the thread, don't use
thread_change_ptid.
(core_open): Don't add the main thread or the inferior here unless
we find that the core had no .reg/NN sections.
(get_core_register_section): Handle Solaris cores with fake pids.
* corelow.c (add_to_thread_list): Fix typo.
2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
PR gdb/10457
* elfread.c (elf_symtab_read): Don't use alloca in a loop.
2009-10-07 Jan Kratochvil <jan.kratochvil@redhat.com>
* i386-nat.c (i386_stopped_by_hwbp): Remove.
2009-10-07 Joel Brobecker <brobecker@adacore.com>
* NEWS: Update following the GDB 7.0 release.
2009-10-07 Pierre Muller <muller@ics.u-strasbg.fr>
ARI fix: OP eol rule.
* doublest.c (floatformat_from_length): Avoid operator at end of line.
* dwarf2-frame.c (dwarf2_build_frame_info): Idem.
* dwarf2read.c (read_array_order, dwarf_decode_macros): Idem.
* eval.c (evaluate_subexp_standard): Idem.
* event-loop.c (create_timer, handle_timer_event): Idem.
* expprint.c (print_subexp_standard): Idem.
* f-exp.y (variable): Idem.
* f-typeprint.c (f_print_type): Idem.
2009-10-06 Pierre Muller <muller@ics.u-strasbg.fr>
ARI fix: OP eol rule.
* blockframe.c (find_pc_partial_function): Avoid operator at end of
line.
* buildsym.c (find_symbol_in_list): Idem.
(start_subfile, patch_subfile_names): Idem.
* c-exp.y (variable, yylex): Idem.
* c-typeprint.c (c_print_type, c_type_print_base): Idem.
* c-valprint.c (c_val_print): Idem.
* coffread.c (patch_opaque_types, process_coff_symbol): Idem.
* corelow.c (core_open): Idem.
* cris-tdep.c (move_reg_to_mem_movem_op): Idem.
* cli/cli-decode.c (help_cmd_list, find_command_name_length): Idem.
2009-10-06 Pierre Muller <muller@ics.u-strasbg.fr>
ARI fix: OP eol rule.
* ada-exp.y (block_lookup): Avoid operator at end of line.
* aix-thread.c (pd_enable): Idem.
* alpha-tdep.c (alpha_next_pc): Idem.
* arm-tdep.c (arm_skip_prologue, arm_scan_prologue): Idem.
(condition_true, coff_sym_is_thumb): Idem.
2009-10-06 Joel Brobecker <brobecker@adacore.com>
GDB 7.0 released.
2009-10-06 Pierre Muller <muller@ics.u-strasbg.fr>
ARI fix: "%p" rule.
* target.c (debug_to_thread_architecture): Replace %p by %s using
host_address_to_string function.
2009-10-06 Tristan Gingold <gingold@adacore.com>
* darwin-nat.c: Add __TEXT __info_plist content.
(darwin_attach_pid): Update error message.
2009-10-06 Joel Brobecker <brobecker@adacore.com>
* MAINTAINERS: Add Tristan Gingold as Maintainer of the Darwin port.
2009-10-06 Joel Brobecker <brobecker@adacore.com>
* MAINTAINERS: Add Jan Kratochvil as Maintainer of the ia64 target.
2009-10-05 Pedro Alves <pedro@codesourcery.com>
Revert:
2009-10-04 Pedro Alves <pedro@codesourcery.com>
* gdbinit.in: Set data-directory to @srcdir@.
2009-10-04 Pedro Alves <pedro@codesourcery.com>
* NEWS: Mention non-stop mode.
2009-10-04 Pedro Alves <pedro@codesourcery.com>
* gdbinit.in: Set data-directory to @srcdir@.
2009-10-02 Pedro Alves <pedro@codesourcery.com>
* linux-nat.c (TRAP_IS_SYSCALL, TRAP_REMOVE_SYSCALL_FLAG): Delete.
(SYSCALL_SIGTRAP): New.
(status_to_str): Adjust.
(get_pending_status): Pending events in lp->waitstatus don't map
to any signal. Simplify.
(linux_handle_syscall_trap): New.
(linux_handle_extended_wait): When handling PTRACE_EVENT_CLONE
events, use linux_ops->to_resume instead of direct ptrace with
PTRACE_CONT. Remove all TRAP_IS_SYSCALL handling.
(wait_lwp): Handle syscall traps with linux_handle_syscall_trap,
and clear the sysgood bit.
(status_callback): Make it clearer and add comments.
(cancel_breakpoints_callback): Ignore if LP has waitstatus set.
(linux_nat_filter_event): Handle syscall traps with
linux_handle_syscall_trap, and clear the sysgood bit. Move the
check for storing siginfo to after handling extended statuses and
syscall traps. Store status in the lwp object.
(linux_wait_1): Don't swap the pending status out of the lwp
object until after deciding we found an lwp with an interesting
event. Requeue a new pending signal if we find one while getting
rid or a pending SIGSTOP we sent ourselves. Don't clear the
sysgood bit here.
* infrun.c (deal_with_syscall_event): Rename to ...
(handle_syscall_event): ... this. Always context switch and set
stop_pc, even if not catching the syscall. If not catching the
syscall, always resume with keep_going.
(handle_inferior_event): Adjust.
2009-10-02 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix compatibility of --with-system-readline and readline-6.0+.
* configure.ac <--with-system-readline> (for readline_echoing_p): New
test.
* config.in: Regenerate.
* configure: Regenerate.
2009-10-01 Joel Brobecker <brobecker@adacore.com>
* MAINTAINERS: Move Don Lee to the correct section (Write After
Approval).
2009-10-01 Phil Muldoon <pmuldoon@redhat.com>
* infcall.c (call_function_by_hand): Add a new cleanup branch for
std::terminate breakpoints.
2009-09-29 Jan Kratochvil <jan.kratochvil@redhat.com>
* ia64-tdep.c (ia64_convert_from_func_ptr_addr): New variable buf.
Check first the descriptor memory is readable.
2009-09-29 Tom Tromey <tromey@redhat.com>
* python/py-value.c (valpy_string): NULL-terminate 'keywords'.
2009-09-29 Ulrich Weigand <uweigand@de.ibm.com>
* s390-tdep.c (s390_displaced_step_fixup): Use type ULONGEST
instead of CORE_ADDR for "amode".
2009-09-29 Joel Brobecker <brobecker@adacore.com>
* ia64-tdep.c: Update the comments on how we insert/remove
breakpoints for L-X instructions.
(ia64_memory_insert_breakpoint, ia64_memory_remove_breakpoint):
Update the comments inside these functions.
2009-09-28 Ulrich Weigand <uweigand@de.ibm.com>
* gdbarch.sh (displaced_step_hw_singlestep): New callback.
* gdbarch.c, gdbarch.h: Regenerate.
* arch-utils.c (default_displaced_step_hw_singlestep): New function.
* arch-utils.h (default_displaced_step_hw_singlestep): Add prototype.
* ppc-linux-tdep.c (ppc_displaced_step_hw_singlestep): New function.
(rs6000_gdbarch_init): Install it.
* infrun.c (displaced_step_fixup): Use new callback to determine
whether to "step" or "continue" displaced copy.
(resume): Likewise. Do not call maybe_software_singlestep
for displaced stepping.
(maybe_software_singlestep): Do not handle displaced stepping.
2009-09-28 Ulrich Weigand <uweigand@de.ibm.com>
* eval.c (evaluate_subexp_standard) [OP_OBJC_MSGCALL]: Support
platforms that use function descriptors. Prefer to use function
pointer types instead of function types.
* linespec.c (decode_objc): Support function descriptors. Fully
initialize SAL result.
* objc-lang.c (find_methods): Support function descriptors.
Do not require function symbol to point to text section.
* ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): When calling
via a function pointer, use the descriptor it points to.
2009-09-28 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix ia64 breakpoints in the L-X slot.
* ia64-tdep.c (ia64_memory_insert_breakpoint): Extend the comment.
New variable shadow_slotnum, use it appropriately instead of slotnum.
Move shadow_len initialization before SLOTNUM adjustment, cover now the
whole remaining bundle. Error now on breakpoints requested for the
slot 2 of L-X bundles. Better sanity check the requested slot 1 of L-X
bundles.
(ia64_memory_remove_breakpoint): New variable shadow_slotnum, use it
appropriately instead of slotnum. Warn now on breakpoints requested
for the slot 2 of L-X bundles. Better sanity check the requested slot
1 of L-X bundles. Update the assertio check of PLACED_SIZE.
(ia64_breakpoint_from_pc): New variable shadow_slotnum, use it
appropriately instead of slotnum. Move *lenptr initialization before
SLOTNUM adjustment, cover now the whole remaining bundle. Error now
on breakpoints requested for the slot 2 of L-X bundles. Better sanity
check the requested slot 1 of L-X bundles. Simplify the returned
expression.
2009-09-28 Joel Brobecker <brobecker@adacore.com>
* ia64-tdep.c (ia64_memory_insert_breakpoint): Check the slotnum
and the type of instruction before deciding which slot to save
in the breakpoint shadown contents.
2009-09-28 Doug Evans <dje@google.com>
* linux-nat.c (status_to_str): Handle TRAP_IS_SYSCALL.
(TRAP_REMOVE_SYSCALL_FLAG): New macro.
(linux_nat_wait_1): Mask off is-syscall bit in wait status for
TRAP_IS_SYSCALL before passing value to caller.
2009-09-28 Ulrich Weigand <uweigand@de.ibm.com>
* valops.c (value_assign): Respect parent offset when
assigning to a bitfield.
2009-09-28 Hui Zhu <teawater@gmail.com>
* i386-tdep.c (i386_process_record): Remove "0x" that
don't need.
2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
* s390-tdep.c (op_bctr, op_bctgr, op_bct, op1_bctg, op2_bctg,
op_bxh, op1_bxhg, op2_bxhg, op_bxle, op1_bxleg, op2_bxleg,
op1_brct, op2_brct, op1_brctg, op2_brctg, op_brxh, op1_brxhg,
op2_brxhg, op_brxle, op1_brxlg, op2_brxlg): New enum values.
(is_rsi, is_rie): New insn format decoder routines.
(s390_displaced_step_fixup): New function.
(s390_gdbarch_init): Install displaced stepping routines.
2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
* configure.tgt (powerpc-*-linux* | powerpc64-*-linux*):
Add linux-tdep.o to gdb_target_obs.
(s390*-*-*): Likewise.
2009-09-27 Don Lee <don.lee@sunplusct.com>
* score-tdep.c: Comment out some simulator dependent codes.
* score-tdep.h: Delete some simulator dependent macro definitions.
2009-09-27 Hui Zhu <teawater@gmail.com>
* record.c (record_open): Change "query" to "error".
(cmd_record_stop): Change "query" to "printf_unfiltered".
2009-09-26 Pierre Muller <muller@ics.u-strasbg.fr>
* i386-nat.c (i386_stopped_data_address): Also check that
hitted watch register is not vacant.
2009-09-25 Tom Tromey <tromey@redhat.com>
PR python/10664:
* language.h (struct language_defn) <la_get_string>: Add
'char_type' argument.
(LA_GET_STRING): Likewise.
(default_get_string, c_get_string): Update.
* language.c (default_get_string): Add 'char_type' argument.
* c-valprint.c (c_textual_element_type): Rename from
textual_element_type. No longer static. Update callers.
* c-lang.h (c_textual_element_type): Declare.
* c-lang.c (c_get_string): Add 'char_type' argument.
2009-09-25 Tom Tromey <tromey@redhat.com>
* charset.c (iconv_open): Use UTF-16 and UTF-32, not UCS-2 and
UCS-4.
(iconv): Rename 'ucs_flag'.
(GDB_DEFAULT_TARGET_WIDE_CHARSET): Use UTF-32.
* c-lang.c (charset_for_string_type): Use UTF-16 and UTF-32, not
UCS-2 and UCS-4.
(convert_ucn): Use UTF-32.
2009-09-25 Nick Roberts <nickrob@snap.net.nz>
* mi/gdb-mi.el: Remove file.
2009-09-23 Joel Brobecker <brobecker@adacore.com>
* record.c (record_open, record_store_registers, record_xfer_partial):
Replace calls to nquery by calls to query.
2009-09-23 John Wright <john.wright@hp.com>
PR gdb/10684:
* event-top.c (command_line_handler): Terminate linebuffer before
xstrdup.
2009-09-22 Joel Brobecker <brobecker@adacore.com>
* solib.c (solib_bfd_open): Relax a bit the compatibility check.
2009-09-22 Daniel Jacobowitz <dan@codesourcery.com>
* source.c (forget_cached_source_info): Clear last_source_visited.
(init_last_source_visited): Delete.
(directory_command): Do not clear last_source_visited. Call
forget_cached_source_info only if required.
(unset_substitute_path_command, set_substitute_path_command): Call
forget_cached_source_info.
* mi/mi-cmd-env.c (mi_cmd_env_dir): Do not call
init_last_source_visited.
* defs.h (init_last_source_visited): Delete declaration.
2009-09-22 Tom Tromey <tromey@redhat.com>
PR gdb/10583:
* python/py-value.c (valpy_int): Use PyLong_FromLongLong.
(valpy_long): Likewise.
2009-09-22 Tom Tromey <tromey@redhat.com>
PR python/10680:
* eval.c (evaluate_subexp_standard) <do_call_it>: Handle internal
functions in EVAL_AVOID_SIDE_EFFECTS case.
2009-09-22 Jie Zhang <jie.zhang@analog.com>
* MAINTAINERS: Add myself under Write After Approval.
2009-09-22 Pierre Muller <muller@ics.u-strasbg.fr>
* windows-nat.c (ctrl_c_handler): Also handle CTRL_BREAK_EVENT.
2009-09-18 Keith Seitz <keiths@redhat.com>
* cp-support.h (cp_validate_operator): Declare new function.
* cp-support.c (cp_validate_operator): New function.
* linespec.c (decode_compound): For C++ check for a valid operator.
2009-09-21 Keith Seitz <keiths@redhat.com>
* c-exp.y (qualified_name): Call CHECK_TYPEDEF before deciding
that a type is not an aggregate type.
2009-09-21 Jason Orendorff <jason.orendorff@gmail.com>
PR python/10666:
* python/py-function.c (fnpy_init): Use xstrdup.
2009-09-21 Jie Zhang <jie.zhang@analog.com>
* doc/gdb.texinfo: Escape "{" and "}".
2009-09-21 Phil Muldoon <pmuldoon@redhat.com>
PR python/10633
* c-lang.c (c_printstr): Do not loop past options->print_max when
iterating with wchar_iterate.
2009-09-21 Phil Muldoon <pmuldoon@redhat.com>
* python/py-value.c (valpy_getitem): Test value before allowing
subscript operation.
2009-09-21 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
* amd64-linux-tdep.c (amd64_all_but_ip_registers_record): New
function.
(amd64_linux_syscall_record): Call
amd64_all_but_ip_registers_record if syscall is
sys_rt_sigreturn.
(AMD64_LINUX_redzone, AMD64_LINUX_xstate,
AMD64_LINUX_frame_size): New macros.
(amd64_linux_record_signal): New function.
(amd64_linux_init_abi): Call set_gdbarch_process_record_signal.
2009-09-21 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
* i386-linux-tdep.c (i386_all_but_ip_registers_record): New
function.
(i386_linux_intx80_sysenter_record): Call
i386_all_but_ip_registers_record if syscall is sys_sigreturn
or sys_rt_sigreturn.
(I386_LINUX_xstate, I386_LINUX_frame_size): New macros.
(i386_linux_record_signal): New function.
(i386_linux_init_abi): Call set_gdbarch_process_record_signal.
2009-09-21 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
* record.c (record_end_entry): New struct.
(record_type): Add end.
(record_arch_list_add_end): Set rec->u.end.sigval to
TARGET_SIGNAL_0.
(record_message_args): New struct.
(record_message): Call gdbarch_process_record_signal.
(do_record_message): Add argument "signal".
(record_resume): Ditto.
(record_wait): Ditto. Check record_list->u.end.sigval
in replay mode.
2009-09-21 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
* gdbarch.sh (process_record_signal): New interface.
2009-09-19 Matt Rice <ratmice@gmail.com> (tiny change)
Checked in by Joel Brobecker <brobecker@gnat.com>
* varobj.c (varobj_update): Initialize children_changed.
2009-09-19 Vladimir Prus <vladimir@codesourcery.com>
* mi/mi-cmd-stack.c (list_args_or_locals): Workaround
gcc warning.
2009-09-19 Vladimir Prus <vladimir@codesourcery.com>
* mi/mi-cmds.h (mi_cmd_stack_list_variables): Declare.
* mi/mi-cmds.c (mi_cmds): Register -stack-list-variables.
* mi/mi-cmd-stack.c (enum what_to_list): New.
(list_args_or_locals): Accept what_to_list parameter.
Use 'variables' as output name of all are requested.
(mi_cmd_stack_list_variables): New.
(mi_cmd_stack_list_locals, mi_cmd_stack_list_args): Adjust.
2009-09-19 Eli Zaretskii <eliz@gnu.org>
* config/djgpp/fnchange.lst: Add missing edits.
2009-09-18 Maxim Grigoriev <maxim2405@gmail.com>
* xtensa-tdep.c (call0_analyze_prologue): Replace INT_MAX by UNIT_MAX.
2009-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
* objfiles.c (free_objfile): Clear SYMFILE_OBJFILE if it is OBJFILE.
* rs6000-nat.c (vmap_ldinfo): Only assertion check SYMFILE_OBJFILE now.
* symfile.c (syms_from_objfile, symbol_file_clear): Likewise.
2009-09-18 Ulrich Weigand <uweigand@de.ibm.com>
* rs6000-tdep.c (rs6000_builtin_type_vec128): Add v2_double
union member.
2009-09-17 Joel Brobecker <brobecker@adacore.com>
Fix a build failure on pa-hpux:
* gdb_ptrace.h (PT_SYSCALL): Define here if not already defined.
* inf-ttrace.c (inf_ttrace_wait): Fix compilation failure
introduced after field syscall_id inside struct target_waitstatus
has been renamed into syscall_number.
2009-09-16 H.J. Lu <hongjiu.lu@intel.com>
PR gdb/10649
* Makefile.in (GDB_DATADIR_PATH): Renamed to ...
(GDB_DATADIR): This.
(xml-syscall-install): Updated.
2009-09-16 Joel Brobecker <brobecker@adacore.com>
GDB 7.0 branch created (branch timestamp: 2009-09-16 19:00 UTC)
* version.in: Bump version to 7.0.50.20090916-cvs.
2009-09-15 Tom Tromey <tromey@redhat.com>
* varobj.h (varobj_update_result_t) <new>: New field.
(varobj_get_child_range, varobj_set_child_range): Declare.
(varobj_list_children): Update.
(varobj_enable_pretty_printing, varobj_has_more)
(varobj_pretty_printed_p): Declare.
* varobj.c (pretty_printing): New global.
(varobj_enable_pretty_printing): New function.
(struct varobj_root) <from, to, constructor, child_iter,
saved_item>: New fields.
(varobj_create): Don't call install_default_visualizer.
(instantiate_pretty_printer): Don't use value_copy.
(varobj_has_more): New function.
(restrict_range): New function.
(install_dynamic_child): Likewise.
(dynamic_varobj_has_child_method): Likewise.
(update_dynamic_varobj_children): Remove 'new_and_unchanged'
argument; add 'new', 'unchanged', 'from', and 'to' arguments.
Rewrite.
(varobj_get_num_children): Call update_dynamic_varobj_children.
(varobj_list_children): Add 'from' and 'to' arguments. Ignore
result of update_dynamic_varobj_children. Don't call
install_default_visualizer. Restrict result range.
(varobj_add_child): Don't call install_default_visualizer.
(varobj_pretty_printed_p): New function.
(install_visualizer): Rewrite. Move earlier in file.
(install_default_visualizer): Likewise.
(construct_visualizer): New function.
(install_new_value_visualizer): Likewise.
(install_new_value): Don't call release_value. Special case
pretty-printed objects. Use value_incref. Rearrange "changed"
logic.
(varobj_get_child_range): New function.
(varobj_set_child_range): Likewise.
(varobj_set_visualizer): Rewrite.
(varobj_update): Rewrite pretty-printing logic.
(new_variable): Initialize new fields.
(free_variable): Destroy new fields.
(value_of_root): Copy 'from' and 'to'.
(my_value_of_variable): Handle pretty-printers.
(value_get_print_value): Rework pretty-printing logic.
(cplus_describe_child): Don't use release_value.
* mi/mi-cmds.h (mi_cmd_enable_pretty_printing)
(mi_cmd_var_set_update_range): Declare.
* mi/mi-cmds.c (mi_cmds): Add enable-pretty-printing and
var-set-update-range.
* mi/mi-cmd-var.c (print_varobj): Update. Emit "dynamic"
attribute.
(mi_cmd_var_create): Emit "has_more" attribute.
(mi_cmd_var_set_format): Plug memory leak.
(mi_print_value_p): Replace 'type' argument with 'var'. Handle
pretty-printed varobjs.
(mi_cmd_var_list_children): Accept 'from' and 'to' arguments.
Emit "has_more" attribute.
(mi_cmd_var_evaluate_expression): Plug memory leak.
(mi_cmd_var_assign): Likewise.
(varobj_update_one): Likewise. Emit "dynamic", "has_more", and
"new_children" attributes.
(mi_cmd_enable_pretty_printing): New function.
(mi_cmd_var_set_update_range): Likewise.
2009-09-15 Doug Evans <dje@google.com>
* dwarf2expr.h (dwarf_value_location): Add more comments describing
enum values.
(struct dwarf_stack_value): New struct.
(struct dwarf_expr_context): Change type of `stack' from CORE_ADDR*
to struct dwarf_stack_value*.
(struct dwarf_expr_piece): Move `v.value' into its own struct, v.expr,
all uses updated. Add v.expr.in_stack_memory.
(dwarf_expr_push): Update declaration.
(dwarf_expr_fetch_in_stack_memory): Declare.
* dwarf2expr.c (dwarf_expr_grow_stack): Update calculation of
size of stack value.
(dwarf_expr_push): New arg in_stack_memory, all callers updated.
(dwarf_expr_fetch_in_stack_memory): New function.
(add_piece): Set in_stack_memory for non-literal values.
(execute_stack_op): Allow ops to specify whether the value is on the
program's stack.
(execute_stack_op, case DW_OP_fbreg): Mark value as in stack memory.
(execute_stack_op, case DW_OP_call_frame_cfa): Ditto.
(execute_stack_op, case DW_OP_dup): Copy in_stack_memory flag.
(execute_stack_op, cases DW_OP_pick, DW_OP_over): Ditto.
(execute_stack_op, cases DW_OP_swap, DW_OP_rot): Update type of
dwarf stack value.
* dwarf2loc.c (read_pieced_value): Call read_stack for values known
to be on the program's stack.
(dwarf2_evaluate_loc_desc, case DWARF_VALUE_MEMORY): Call
set_value_stack only for objects known to be in stack memory.
* dwarf2-frame.c (execute_stack_op): New arg initial_in_stack_memory,
all callers updated.
* target.c (memory_xfer_partial): Pass correct length to dcache_update.
2009-09-15 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix gcc-4.5 HEAD warnings for enum ada_operator.
* Makefile.in (HFILES_NO_SRCDIR): Add ada-operator.inc.
* ada-lang.h (enum ada_operator): Move it to ...
* ada-operator.inc: ... a new file.
* expression.h (enum exp_opcode): Include ada-operator.inc.
New element OP_UNUSED_LAST. Update comment for OP_EXTENDED0.
Fix gcc-4.5 HEAD warnings for GDB_FORM_cached_string.
* dwarf2read.c (GDB_FORM_cached_string)
(dwarf_form_name <GDB_FORM_cached_string>): Remove.
(struct attribute <dwarf_form>): Reduce the bit width.
(struct attribute <string_is_canonical>, DW_STRING_IS_CANONICAL): New.
(read_attribute_value <DW_FORM_string>)
(read_attribute_value <DW_FORM_strp>): Initialize
DW_STRING_IS_CANONICAL.
(dwarf2_name, dump_die_shallow <DW_FORM_string>)
(dump_die_shallow <DW_FORM_strp>): Update the code using former
GDB_FORM_cached_string.
2009-09-14 Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>
* amd64-linux-tdep.c: Include xml-syscall.h header, define the XML
syscall name for the architecture.
(amd64_linux_get_syscall_number): New function.
(amd64_linux_init_abi): Register the correct functions for syscall
catchpoint; set the correct syscall file name.
* breakpoint.c: New include: xml-syscall.h.
(set_raw_breakpoint_without_location): Setting the parameters
for the catch syscall feature.
(insert_catch_syscall): New.
(remove_catch_syscall): New.
(breakpoint_hit_catch_syscall): New.
(print_it_catch_syscall): New.
(print_one_catch_syscall): New.
(print_mention_catch_syscall): New.
(catch_syscall_breakpoint_ops): New.
(syscall_catchpoint_p): New.
(create_catchpoint_without_mention): New.
(create_catchpoint): Modified in order to use
create_catchpoint_without_mention.
(create_syscall_event_catchpoint): New.
(clean_up_filters): New.
(catch_syscall_split_args): New.
(catch_syscall_command_1): New.
(delete_breakpoint): Add cleanup for catch syscall.
(is_syscall_catchpoint_enabled): New.
(catch_syscall_enabled): New.
(catching_syscall_number): New.
(catch_syscall_completer): New completer function.
(add_catch_command): Add the completer function for catchpoints.
* breakpoint.h (syscalls_to_be_caught): New vector.
(catch_syscall_enabled): New.
(catching_syscall_number): New.
* gdbarch.c: Regenerated.
* gdbarch.h: Regenerated.
* gdbarch.sh: Add syscall catchpoint functions and structures.
(get_syscall_number): New.
(UNKNOWN_SYSCALL): New definition.
* i386-linux-nat.c (i386_linux_resume): Select the proper request
to be made for ptrace() considering if we are catching syscalls
or not.
* i386-linux-tdep.c: Include xml-syscall.h header, define the XML
syscall name for the architecture.
(i386_linux_get_syscall_number): New.
(i386_linux_init_abi): Register the correct functions for syscall
catchpoint; set the correct syscall file name.
* inf-child.c (inf_child_set_syscall_catchpoint): New.
(inf_child_target): Assign default values to target_ops.
* inf-ptrace.c (inf_ptrace_resume): Select the proper request
to be made for ptrace() considering if we are catching syscalls
or not.
* inferior.h (struct inferior): Included new variables
any_syscall_count, syscalls_counts and total_syscalls_count,
used to keep track of requested syscall catchpoints.
* infrun.c (resume): Add syscall catchpoint.
(deal_with_syscall_event): New.
(handle_inferior_event): Add syscall entry/return events.
(inferior_has_called_syscall): New.
* linux-nat.c: Define some helpful variables to track wether we have
support for the needed ptrace option.
(linux_test_for_tracesysgood): New.
(linux_supports_tracesysgood): New.
(linux_enable_tracesysgood): New.
(linux_enable_event_reporting): Save the current used ptrace
options.
(linux_child_post_attach): Calling linux_enable_tracesysgood.
(linux_child_post_startup_inferior): Likewise.
(linux_child_set_syscall_catchpoint): New function.
(linux_handle_extended_wait): Handle the case which the inferior stops
because it has called or returned from a syscall.
(linux_target_install_ops): Install the necessary functions to handle
syscall catchpoints.
* linux-nat.h (struct lwp_info): Include syscall_state into the
structure, which indicates if we are in a syscall entry or return.
* ppc-linux-tdep.c: Include xml-syscall.h header, define the XML
syscall filename for the arch.
(ppc_linux_get_syscall_number): New.
(ppc_linux_init_abi): Register the correct functions for syscall
catchpoint; setting the correct name for the XML syscall file.
* target.c (update_current_target): Update/copy functions related to
syscall catchpoint.
(target_waitstatus_to_string): Add syscall catchpoint entry/return
events.
* target.h (struct target_waitstatus): Add syscall number.
(struct syscall): New struct to hold information about syscalls
in the system.
(struct target_ops): Add ops for syscall catchpoint.
(inferior_has_called_syscall): New.
(target_set_syscall_catchpoint): New.
* xml-support.c (xml_fetch_content_from_file): New function,
transferred from xml-tdesc.c.
* xml-support.h (xml_fetch_content_from_file): New.
* xml-tdesc.c (fetch_xml_from_file): Function removed;
transferred to xml-support.c.
(file_read_description_xml): Updated to use the new
xml_fetch_content_from_file function.
* syscalls/gdb-syscalls.dtd: New definition file for syscall's XML
support.
* syscalls/amd64-linux.xml: New file containing information about
syscalls for GNU/Linux systems that use amd64 architecture.
* syscalls/i386-linux.xml: New file containing information about
syscalls for GNU/Linux systems that use i386 architecture.
* syscalls/ppc-linux.xml: New file containing information about
syscalls for GNU/Linux systems that use PPC architecture.
* syscalls/ppc64-linux.xml: New file containing information about
syscalls for GNU/Linux systems that use PPC64 architecture.
* xml-syscall.c: New file containing functions for manipulating
syscall's XML files.
* xml-syscall.h: New file, exporting the functions above mentioned.
* Makefile.in: Support for relocatable GDB datadir and XML
syscall.
* NEWS: Added information about the catch syscall feature.
2009-09-14 Doug Evans <dje@google.com>
* target.c (memory_xfer_partial): Only update dcache after we know
the write succeeded.
2009-09-14 Paul Pluzhnikov <ppluzhnikov@google.com>
*minsyms.c (lookup_minimal_symbol_by_pc_section_1): Assert non-NULL
section.
(lookup_minimal_symbol_by_pc_section): Check for NULL section.
(lookup_minimal_symbol_by_pc): Adjust.
2009-09-14 Paul Pluzhnikov <ppluzhnikov@google.com>
* objfiles.c (qsort_cmp): Remove asserts.
(insert_section_p, filter_debuginfo_sections): New function.
(filter_overlapping_sections): Likewise.
(update_section_map): Adjust.
2009-09-13 Daniel Jacobowitz <dan@codesourcery.com>
* frame.c (get_frame_id): Default to outer_frame_id if the this_id
method does not supply an ID. Assert that the result is not
null_frame_id.
(outer_frame_id): New.
(frame_id_p): Accept outer_frame_id.
(frame_id_eq): Allow outer_frame_id to be equal to itself.
(frame_find_by_id): Revert previous local workarounds.
(get_prev_frame_1): Adjust end-of-stack check to test outer_frame_id.
* frame.h (null_frame_id, frame_id_p): Update comments.
(outer_frame_id): Declare.
* infrun.c (handle_inferior_event): Do not treat all steps from the
outermost frame as subroutine calls.
* libunwind-frame.c (libunwind_frame_this_id): Do not clear THIS_ID.
* hppa-tdep.c (hppa_stub_frame_this_id): Likewise.
* ia64-tdep.c (ia64_frame_this_id): Likewise.
(ia64_libunwind_frame_this_id, ia64_libunwind_sigtramp_frame_this_id):
Use outer_frame_id instead of null_frame_id.
* amd64obsd-tdep.c (amd64obsd_trapframe_cache): Use outer_frame_id.
* i386obsd-tdep.c (i386obsd_trapframe_cache): Likewise.
* inline-frame.c (inline_frame_this_id): Refuse outer_frame_id.
* thread.c (restore_selected_frame): Update comment and remove
frame_id_p check.
2009-09-11 Doug Evans <dje@google.com>
* dwarf2expr.c (execute_stack_op, case DW_OP_piece): Delete unused
local addr_or_regnum.
* objfiles.c (struct objfile_data): Delete member cleanup and replace
with save, free.
(register_objfile_data_with_cleanup): Delete arg cleanup and replace
with save, free. All callers updated.
(clear_objfile_data): Replace cleanup loop with separate save and
free loops.
* objfiles.h (register_objfile_data_with_cleanup): Update.
* arm-tdep.c (arm_objfile_data_free): Renamed from
arm_objfile_data_cleanup, all callers updated.
* dwarf2read.c (dwarf2_per_objfile_free): Renamed from
dwarf2_per_objfile_cleanup, all callers updated.
* python/py-objfile.c (py_free_objfile): Renamed from clean_up_objfile,
all callers updated.
* python/py-type.c (save_objfile_types): Renamed from
clean_up_objfile_types, all callers updated.
2009-09-11 Tom Tromey <tromey@redhat.com>
* dwarf2loc.c (struct piece_closure) <arch>: New field.
(dwarf2_evaluate_loc_desc): Update.
(dwarf2_loc_desc_needs_frame): Likewise.
(allocate_piece_closure): Initialize new field.
(read_pieced_value): Update.
(write_pieced_value): Update.
(copy_pieced_value_closure): Update.
* dwarf2expr.h (enum dwarf_value_location): New.
(struct dwarf_expr_context) <in_reg>: Remove.
<location, len, data>: New fields.
(struct dwarf_expr_piece) <in_reg, value>: Remove.
<location, v>: New fields.
* dwarf2expr.c (add_piece): Remove in_reg, value arguments.
Update.
(require_composition): New function.
(execute_stack_op): Update.
<DW_OP_implicit_value, DW_OP_stack_value>: New cases.
<DW_OP_reg0>: Set location, not in_reg.
<DW_OP_regx>: Likewise. Use require_composition.
<DW_OP_fbreg>: Update.
<DW_OP_piece>: Likewise.
* dwarf2-frame.c (execute_stack_op): Update.
2009-09-10 Anthony Green <green@moxielogic.com>
* moxie-tdep.c (moxie_analyze_prologue): Recognize new prologue
sequences.
2009-09-10 Michael Snyder <msnyder@vmware.com>
* remote.c (PACKET_bc, PACKET_bs): New enums.
(remote_protocol_features): Add ReverseStep, ReverseContinue.
(remote_resume): Check for reverse capability.
(_initialize_remote): Add packet config for "bs" and "bc" packets.
* NEWS (new options): Mention set/show for "bs" and "bc" packets.
2009-09-10 Joel Brobecker <brobecker@adacore.com>
* top.c (interactive_mode): New static variable.
(show_interactive_mode): New function.
(input_from_terminal_p): If interactive_mode is not auto, then
use that rather than checking the stdin settings.
(init_main): Add "set/show interactive-mode" command.
* NEWS: Add entry for new "set/show interactive-mode" command.
2009-09-10 Joel Brobecker <brobecker@adacore.com>
* configure.ac: Fix the names of the python source and object files
following the renaming done in an earlier change.
* configure: Regenerate.
2009-09-08 Joel Brobecker <brobecker@adacore.com>
Fix a build failure on AIX.
* rs6000-nat.c (vmap_exec): Rewrite using target_get_section_table
instead of relying on the to_sections/to_section_end target_ops
field, since the latter have been removed in a previous patch.
2009-09-08 Thiago Jung Bauermann <thiago.bauermann@gmail.com>
* Makefile.in (py-cmd.o): Renamed from python-cmd.o. Updated
references.
(py-frame.o): Renamed from python-frame.o. Updated references.
(py-function.o): Renamed from python-function.o. Updated references.
(py-objfile.o): Renamed from python-objfile.o. Updated references.
(py-prettyprint.o): Renamed from python-prettyprint.o. Updated
references.
(py-type.o): Renamed from python-type.o. Updated references.
(py-utils.o): Renamed from python-utils.o. Updated references.
(py-value.o): Renamed from python-value.o. Updated references.
* py-cmd.c: Renamed from python-cmd.c.
* py-frame.c: Renamed from python-frame.c.
* py-function.c: Renamed from python-function.c.
* py-objfile.c: Renamed from python-objfile.c.
* py-prettyprint.c: Renamed from python-prettyprint.c.
* py-type.c: Renamed from python-type.c.
* py-utils.c: Renamed from python-utils.c.
* py-value.c: Renamed from python-value.c.
2009-09-08 Joel Brobecker <brobecker@adacore.com>
Avoid quadratic behavior when computing the value of a register.
* frame.c (frame_stash): New static constant.
(frame_stash_add, frame_stash_find, frame_stash_invalidate):
New functions.
(get_frame_id): Minor reformatting. Add the frame to the frame stash.
(frame_find_by_id): Search the frame stash first before walking all
frames starting from te current_frame.
(reinit_frame_stash): Add call to frame_stash_invalidate ();
2009-09-08 Joel Brobecker <brobecker@adacore.com>
* block.c (contained_in): Return zero for nested functions.
* blockframe.c (block_innermost_frame): Delete unreferenced local
variable.
2009-09-08 Doug Evans <dje@google.com>
* target.c (initialize_targets): Fix thinko in stack_cache_enabled_p.
2009-09-08 Michael Snyder <msnyder@vmware.com>
* amd64-linux-tdep.h (enum amd64_syscall): New enum consts,
to replace literal consts used in amd64-linux-tdep.c
* linux-record.h (enum gdb_syscall): New enum consts, to replace
literal consts used in amd64-linux-tdep.c and linux-record.c.
* amd64-linux-tdep.c (amd64_canonicalize_syscall): New function,
translate from native amd64 Linux syscall id to internal gdb id.
(amd64_linux_syscall_record): Switch statement abstracted out
and replaced with a call to amd64_canonicalize_syscall.
* linux-record.c (record_linux_system_call): Replace literal
consts with enum consts.
* i386-linux-tdep.c (i386_canonicalize_syscall): New function,
trivially translate from native i386 Linux syscalls to gdb syscalls.
(i386_linux_intx80_sysenter_record):
2009-09-08 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* gdb/Makefile.in (check//%): Parse 'config.status --version'
output to recreate the configuration from the testsuite directory,
rather than running 'config.status --recheck' from a different
build directory. Let configure do the recursion rather than
doing it manually.
2009-09-08 Jan Kratochvil <jan.kratochvil@redhat.com>
* ia64-tdep.c (ia64_memory_remove_breakpoint): Call do_cleanups
before a return.
2009-09-08 Jan Kratochvil <jan.kratochvil@redhat.com>
* ia64-tdep.c (ia64_memory_insert_breakpoint)
(ia64_memory_remove_breakpoint): Return immediately if any of memory
reads fail. Do not combine the VAL values.
2009-09-08 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix ia64 shadowing of breakpoints in multiple slots of a single bundle.
* ia64-tdep.c (ia64_memory_insert_breakpoint): New call
of make_show_memory_breakpoints_cleanup with parameter 0. Move the
reading of SHADOW_CONTENTS to this memory state point of code. Update
comment for the memory re-read.
2009-09-07 Michael Snyder <msnyder@vmware.com>
* record.c: Minor comment and white space fix-ups.
2009-09-07 Jan Kratochvil <jan.kratochvil@redhat.com>
* m68k-tdep.c (m68k_gdbarch_init): Allocate TDEP as cleared.
* sparc-tdep.c (sparc32_gdbarch_init): Allocate TDEP as cleared.
Remove explicit clearing of TDEP fields.
2009-09-06 Hui Zhu <teawater@gmail.com>
* i386-tdep.c (i386_record_check_override): Deleted.
(i386_record_lea_modrm): Ditto.
(i386_process_record): Ditto.
2009-09-05 Eli Zaretskii <eliz@gnu.org>
* config/djgpp/djconfig.sh: Fix for Autoconf 2.64.
* config/djgpp/config.sed: Fix for Autoconf 2.64.
2009-09-05 Hui Zhu <teawater@gmail.com>
* i386-tdep.c (i386_record_s): Add orig_addr.
(i386_record_check_override): New function.
(i386_record_lea_modrm): Call i386_record_check_override.
(i386_process_record): Ditto.
2009-09-03 Nathan Froyd <froydnj@codesourcery.com>
* dwarf2loc.c (struct piece_closure): New.
(allocate_piece_closure): New function.
(read_pieced_value): New function.
(write_pieced_value): New function.
(copy_pieced_value_closure): New function.
(free_pieced_value_closure): New function.
(pieced_value_funcs): Define.
(dwarf2_evaluate_loc_desc): Return a computed value for a variable
described with pieces.
2009-09-03 Pierre Muller <muller@ics.u-strasbg.fr>
Richard Earnshaw <rearnsha@arm.com>
* arm-tdep.c (displaced_write_reg): Replace call to abort by call
to internal_error.
2009-09-02 Tom Tromey <tromey@redhat.com>
* frame.h (frame_unwinder_is): Declare.
* frame.c (frame_unwinder_is): New function.
* dwarf2loc.c: Include dwarf2-frame.h.
(dwarf_expr_frame_cfa): New function.
(dwarf2_evaluate_loc_desc): Use it.
(needs_frame_frame_cfa): New function.
(dwarf2_loc_desc_needs_frame): Use it.
* dwarf2expr.h (struct dwarf_expr_context) <get_frame_cfa>: New
field.
* dwarf2expr.c (execute_stack_op) <DW_OP_call_frame_cfa>: New
case.
* dwarf2-frame.h (dwarf2_frame_cfa): Declare.
* dwarf2-frame.c (no_get_frame_cfa): New function.
(execute_stack_op): Use it.
(dwarf2_frame_cfa): New function.
2009-09-02 Hui Zhu <teawater@gmail.com>
* record.c (record_resume): Change "signal" to "siggnal".
2009-09-01 Hui Zhu <teawater@gmail.com>
* record.c (record_resume): Change "siggnal" to "signal".
2009-09-01 Hui Zhu <teawater@gmail.com>
* record.c (record_resume_siggnal): Deleted.
(record_resume): Ditto.
(record_wait): Change record_resume_siggnal to
TARGET_SIGNAL_0.
2009-08-31 Jacob Potter <jdpotter@google.com>
Doug Evans <dje@google.com>
Implement TARGET_OBJECT_STACK_MEMORY.
* NEWS: Add note on new "set stack-cache" option.
* corefile.c (read_stack): New function.
* dcache.c (dcache_struct): New member ptid.
(dcache_enable_p): Mark as obsolete.
(show_dcache_enabled_p): Flag option as deprecated.
(dcache_invalidate): Update ptid.
(dcache_invalidate_line): New function.
(dcache_read_line): No longer check cacheable attribute, stack
accesses get cached despite attribute.
(dcache_init): Set ptid.
(dcache_xfer_memory): Flush cache if from different ptid than before.
Update cache after write.
(dcache_update): New function.
(dcache_info): Report ptid.
(_initialize_dcache): Update text for `remotecache' to indicate it
is obsolete.
* dcache.h (dcache_update): Declare.
* dwarf2loc.c (dwarf2_evaluate_loc_desc): Mark values on stack with
set_value_stack.
* frame-unwind.c (frame_unwind_got_memory): Ditto.
* gdbcore.h (read_stack): Declare.
* memattr.c (mem_enable_command): Call target_dcache_invalidate
instead of dcache_invalidate.
(mem_disable_command, mem_delete_command): Ditto.
* target.c (stack_cache_enabled_p_1): New static global.
(stack_cache_enabled_p): New static global.
(set_stack_cache_enabled_p): New function.
(show_stack_cache_enabled_p): New function.
(target_dcache): Make static.
(target_dcache_invalidate): New function.
(target_load, target_resume): Call target_dcache_invalidate
instead of dcache_invalidate.
(memory_xfer_partial): New arg object, all callers updated.
Check for existing inferior before calling dcache routines.
When writing non-TARGET_OBJECT_STACK_MEMORY, notify dcache.
(target_xfer_partial): Call memory_xfer_partial for
TARGET_OBJECT_STACK_MEMORY.
(target_read_stack): New function.
(initialize_targets): Install new option `stack-cache'.
* target.h: Remove #include of dcache.h.
(enum target_object): New value TARGET_OBJECT_STACK_MEMORY.
(target_dcache): Delete.
(target_dcache_invalidate): Declare.
(target_read_stack): Declare.
* top.c (prepare_execute_command): New function.
(execute_command): Call prepare_execute_command
instead of free_all_values.
* top.h (prepare_execute_command): Declare.
* valops.c (get_value_at): New function.
(value_at): Guts moved to get_value_at.
(value_at_lazy): Similarly.
(value_fetch_lazy): Call read_stack for stack values.
* value.c (struct value): New member `stack'.
(value_stack, set_value_stack): New functions.
* value.h (value_stack, set_value_stack): Declare.
* mi/mi-main.c (mi_cmd_execute): Call prepare_execute_command
instead of free_all_values.
2009-08-29 Hui Zhu <teawater@gmail.com>
* i386-tdep.c (i386_process_record): Fix the error of string
ops instructions's handler.
2009-08-28 Doug Evans <dje@google.com>
* top.c (execute_command): Remove redundant comment.
2009-08-28 Daniel Jacobowitz <dan@codesourcery.com>
PR gdb/10565
* value.c (value_primitive_field): Do not save value_offset for
bitfields.
(unpack_bits_as_long): Do not read an entire ULONGEST.
2009-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
Support constant DW_AT_data_member_location by GCC PR debug/40659.
* dwarf2read.c
(dwarf2_add_field <DW_TAG_member> <DW_AT_data_member_location>):
Initialize BYTE_OFFSET to 0 by default. Explicitly check if
attr_form_is_block.
(dwarf2_add_field <DW_TAG_inheritance> <DW_AT_data_member_location>)
(read_common_block <DW_AT_data_member_location>): New variable
byte_offset. Fix crash on non-DW_BLOCK ATTR values.
2009-08-28 Hui Zhu <teawater@gmail.com>
* record.c (record_list_release_next): Change the first
record_reg to record_end.
2009-08-27 Doug Evans <dje@google.com>
* value.c (free_all_values): Tweak comment.
* NEWS: Add note on "info sharedlibrary".
Remove note on "set print symbol-loading".
* main.c (captured_main): Pass !batch for from_tty when calling
symbol_file_add_main.
* objfiles.h (objfile_has_partial_symbols): Declare.
(objfile_has_full_symbols): Declare.
* objfiles.c (objfile_has_partial_symbols): New function.
(have_partial_symbols): Use it.
(objfile_has_full_symbols): New function.
(have_full_symbols): Use it.
* solib.c: Include interps.h.
(solib_read_symbols): Back out patch of 2008-07-10.
Add test for info_verbose for symbol loading messages for
consistency with symfile.c.
(info_sharedlibrary_command): Handle optional parameter of regex of
libraries to list. Inform user of libraries without debugging info.
Rewrite to use ui_out routines to format output.
* symfile.c (print_symbol_loading): Delete.
(symbol_file_add_with_addrs_or_offsets): Back out patch of 2008-07-10.
Print "no debugging symbols found" only if from_tty || info_verbose;
and only check file being loaded, not all files.
(reread_symbols): Test file being loaded for whether it has symbols,
not all files.
(__initialize_symfile): Delete `set print symbol-loading'.
* symfile.h (print_symbol_loading): Delete.
2009-08-27 Jan Kratochvil <jan.kratochvil@redhat.com>
* varobj.c (varobj_create): Error if the specified frame was not found
and it is needed.
2009-08-26 Michael Snyder <msnyder@vmware.com>
* i386-tdep.c (i386_process_record): Break out of prefix loop
if not amd64. Otherwise inc/dec instructions are lost.
2009-08-25 Keith Seitz <keiths@redhat.com>
* c-exp.y (yylex): Add cxx_only check for tokentab2 and tokentab3
searches.
(tokentab3): Add cxx_only for DOT_STAR.
2009-08-25 Pedro Alves <pedro@codesourcery.com>
* inferior.c (print_inferior): Align columns left. Remove header
for the the "current" column. Rename column "Id" to "Num".
Rename column "PID" to "Description". Print if there's no selected
inferior.
2009-08-25 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix ia64 start crash when GDB built with -lmcheck.
* ia64-tdep.c (ia64_gdbarch_init): Allocate TDEP as cleared. Remove
specific clearing of TDEP SIGCONTEXT_REGISTER_ADDRESS and
PC_IN_SIGTRAMP.
2009-08-24 Keith Seitz <keiths@redhat.com>
* c-exp.y (tokentab3): Add new token, ARROW_STAR. Changed all users.
(tokentab2): Add new token, DOT_STAR. Changed all users.
2009-08-24 Keith Seitz <keiths@redhat.com>
* symtab.c (default_make_symbol_completion_list): Keep
':', too, so that we can limit searches in namespaces
and classes.
2009-08-24 Tom Tromey <tromey@redhat.com>
* python/python-value.c (valpy_richcompare): Don't return from
inside a TRY_CATCH.
2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* CONTRIBUTE: Bump documented Autoconf version.
* configure.ac: Do not substitute datarootdir, htmldir,
pdfdir, docdir. Do not process --with-datarootdir,
--with-htmldir, --with-pdfdir, --with-docdir.
* configure: Regenerate.
* aclocal.m4: Regenerate.
* config.in: Likewise.
* configure: Likewise.
* gnulib/Makefile.in: Likewise.
* configure.ac: Use AC_USE_SYSTEM_EXTENSIONS instead of
AC_GNU_SOURCE, AC_AIX, AC_ISC_POSIX.
2009-08-21 Paul Pluzhnikov <ppluzhnikov@google.com>
* objfiles.h (gdb_bfd_ref): New prototype.
* objfiles.c (gdb_bfd_ref): New function.
(allocate_objfile): Call it.
(gdb_bfd_unref): Adjust assertion.
* solib.c (solib_map_sections): Add reference.
(symbol_add_stub): Don't add reference here.
* symfile.c (reread_symbols): Add reference.
2009-08-21 Ken Werner <ken@linux.vnet.ibm.com>
Doug Evans <dje@google.com>
* jit.c (jit_event_handler): Use paddress to print target addresses.
Wrap printf string in _().
2009-08-21 Doug Evans <dje@google.com>
* jit.c (jit_read_descriptor): New arg gdbarch, all callers updated.
(jit_read_code_entry, jit_register_code): Ditto.
(jit_event_handler): Ditto.
(jit_inferior_init): Renamed from previous jit_inferior_created_hook.
(jit_inferior_created_hook, jit_breakpoint_re_set): New functions.
(jit_inferior_created_observer): Renamed from
jit_inferior_created_hook1, all callers updated.
* jit.h (jit_breakpoint_re_set): Declare.
(jit_event_handler): Update prototype.
* breakpoint.c (breakpoint_re_set): Call jit_breakpoint_re_set instead
of jit_inferior_created_hook.
2009-08-21 Hui Zhu <teawater@gmail.com>
* record.c (record_wait): Change the argument of
record_beneath_to_wait to options.
2009-08-20 Jacob Potter <jdpotter@google.com>
Replace dcache with splay tree.
Remove partially implemented writeback support.
* dcache.c: Include splay-tree.h.
(LINE_SIZE_POWER): Change from 5 to 6.
(DCACHE_SIZE): Change from 64 to 4096.
(ENTRY_INVALID, ENTRY_VALID, ENTRY_DIRTY): Delete.
(state_chars): Delete.
(struct dcache_block): Clean up; remove state and anydirty fields.
(struct dcache_struct): Redefine as a splay tree and linked list.
(last_cache): Make static.
(dcache_invalidate, dcache_hit): Rewrite for new cache structure.
(dcache_read_line, dcache_alloc): Rewrite for new cache structure.
(dcache_write_line): Delete.
(dcache_writeback): Delete.
(dcache_peek_byte): Clean up; remove "invalid" state check.
(dcache_poke_byte): Rewrite for new cache structure; clarify comment.
(dcache_splay_tree_compare): New function.
(dcache_init, dcache_free): Rewrite for new cache structure.
(dcache_xfer_memory): Rewrite for new write-through cache structure.
(dcache_print_line): New function.
(dcache_info): Rewrite for new cache structure.
(_initialize_dcache): Update "info dcache" help text.
* dcache.h (dcache_xfer_memory): Update declaration.
* target.c (memory_xfer_partial): Update calls to dcache_xfer_memory.
2009-08-19 Reid Kleckner <reid@kleckner.net>
Add interface for JIT code generation.
* NEWS: Announce JIT interface.
* Makefile.in (SFILES): Add jit.c.
(HFILES_NO_SRCDIR): Add jit.h.
(COMMON_OBS): Add jit.o.
* jit.c: New file.
* jit.h: New file.
* breakpoint.h (enum bptype): Add bp_jit_event to enum.
* breakpoint.c:
(update_breakpoints_after_exec): Delete jit breakpoints after exec.
(bpstat_what): Update event table for bp_jit_event.
(print_it_typical): Added case for bp_jit_event.
(print_one_breakpoint_location): Added case for bp_jit_event.
(allocate_bp_location): Added case for bp_jit_event.
(mention): Added case for bp_jit_event.
(delete_command): Added case for bp_jit_event.
(breakpoint_re_set_one): Added case for bp_jit_event.
(breakpoint_re_set): Added call to jit_inferior_created_hook.
(create_jit_event_breakpoint): New.
* infrun.c (handle_inferior_event): Add handler for jit event.
(follow_exec): Add call to jit_inferior_created_hook.
2009-08-19 Ulrich Weigand <uweigand@de.ibm.com>
* value.c (enum internalvar_kind): Replace INTERNALVAR_SCALAR by
INTERNALVAR_INTEGER and INTERNALVAR_POINTER.
(union internalvar_data): Replace "scalar" member by "integer"
and "pointer".
(value_of_internalvar): Handle INTERNALVAR_INTEGER and
INTERNALVAR_POINTER instead of INTERNALVAR_SCALAR.
(get_internalvar_integer): Likewise.
(set_internalvar): Likewise.
(set_internalvar_integer): Likewise.
(preserve_one_internalvar): Likewise.
(value_from_pointer): Handle typedef'd pointer types.
2009-08-18 Tom Tromey <tromey@redhat.com>
* utils.c (add_internal_problem_command): Free set_doc and
show_doc.
* remote.c (add_packet_config_cmd): Free set_doc and show_doc.
* language.c (add_language): Free language_set_doc.
2009-08-18 Tom Tromey <tromey@redhat.com>
* Makefile.in (ALL_TARGET_OBS): Remove prologue-value.o, solib.o.
2009-08-17 Ulrich Weigand <uweigand@de.ibm.com>
* symfile.c (reread_symbols): Call objfiles_changed *before*
calling clear_symtab_users.
2009-08-17 Michael Snyder <msnyder@vmware.com>
* amd64-tdep.c: Add a frame unwinder for function epilogues.
(amd64_in_function_epilogue_p): New function.
(amd64_epilogue_frame_sniffer): New function.
(amd64_epilogue_frame_cache): New function.
(amd64_epilogue_frame_this_id): New function.
(amd64_epilogue_frame_unwind): New struct frame_unwind.
(amd64_init_abi): Hook the new unwinder.
* amd64-linux-tdep.c (amd64_linux_init_abi): Set gdbarch to use
SVR4 method for skip_trampoline_code.
2009-08-17 Pedro Alves <pedro@codesourcery.com>>
* objfiles.c (objfile_relocate): Relocate the entry point before
relocating the section offsets. Flush the section map before
resetting breakpoints.
2009-08-14 Doug Evans <dje@google.com>
* symfile.c (find_separate_debug_file): Remove double free of
canon_name.
2009-08-14 Pedro Alves <pedro@codesourcery.com>
* top.c (any_thread_of): Delete.
(kill_or_detach): Use any_thread_of_process.
* top.c (print_inferior_quit_action): New.
(quit_confirm): Rewrite to print info about all inferiors.
* target.c (dispose_inferior): New.
(target_preopen): Use it.
2009-08-14 Pedro Alves <pedro@codesourcery.com>
* ui-file.h (ui_file_xstrdup): Mention that the length argument
may be NULL.
* ui-file.c (ui_file_xstrdup): Don't dereference LENGTH if it is
NULL.
* aix-thread.c (aix_thread_extra_thread_info): Pass NULL as length
parameter to ui_file_xstrdup.
* arm-tdep.c (_initialize_arm_tdep): Ditto.
* infrun.c (print_target_wait_results): Ditto.
* language.c (add_language): Ditto.
* linespec.c (cplusplus_error): Ditto.
* remote.c (escape_buffer): Ditto.
* typeprint.c (type_to_string): Ditto.
* utils.c (error_stream): Ditto.
* varobj.c (value_get_print_value): Ditto.
* xtensa-tdep.c (xtensa_verify_config): Replace `dummy' local with
`length' local. Pass it to ui_file_xstrdup, and avoid an strlen
call.
* gdbarch.sh (verify_gdbarch): Ditto.
* gdbarch.c: Regenerate.
* cli/cli-setshow.c (do_setshow_command): Pass NULL as length
parameter to ui_file_xstrdup.
* python/python-frame.c (frapy_str): Ditto.
* python/python-type.c (typy_str): Use the length local instead of
calling strlen.
* python/python-value.c (valpy_str): Pass NULL as length parameter
to ui_file_xstrdup.
2009-08-13 Doug Evans <dje@google.com>
* utils.c (gnu_debuglink_crc32): Store crc32_table as unsigned int
instead of unsigned long.
2009-08-13 Tom Tromey <tromey@redhat.com>
* varobj.c (update_dynamic_varobj_children): Don't use
value_copy.
* value.h: (preserve_one_value): Declare.
(value_prepend_to_list, value_remove_from_list): Remove.
* value.c (preserve_one_value): No longer static.
(preserve_values): Call preserve_python_values.
(value_prepend_to_list): Remove.
(value_remove_from_list): Remove.
* python/python.h (values_in_python): Don't declare.
(preserve_python_values): Declare.
* python/python-value.c (values_in_python): Change type. Move
lower. Now static.
(struct value_object): Add struct tag.
<next, prev>: New fields.
(valpy_dealloc): Update.
(note_value): New function.
(valpy_new): Use value_incref, note_value.
(preserve_python_values): New function.
(valpy_positive): Don't use value_copy.
(value_to_value_object): Use value_incref, note_value.
(convert_value_from_python): Update comment.
2009-08-13 Pedro Alves <pedro@codesourcery.com>
* remote.c (remote_pid_to_str): If printing a process id and we
don't know what the remote pid could be, output "Remote target";
otherwise, use normal_pid_to_str.
2009-08-13 Tom Tromey <tromey@redhat.com>
* language.h (longest_raw_hex_string): Remove unused declaration.
2009-08-13 Pedro Alves <pedro@codesourcery.com>
PR gdb/8869:
* language.c (language, type, range, case_sensitive): Make const.
(show_language_command): Don't call deprecated_show_value_hack.
Special case "auto".
(set_language_command): An unrecognized language is now an
internal error instead of a user error. Don't call set_lang_str.
(show_type_command): Don't call deprecated_show_value_hack.
Special case "auto". Use warning.
(set_type_command): An unrecognized type is now an internal error
instead of a user error. Output type check mismatch with language
here. Don't call set_type_str.
(show_range_command): Don't call deprecated_show_value_hack.
Special case "auto". Use warning.
(set_range_command): An unrecognized range check is now an
internal error instead of a warning. Output range check mismatch
with language here. Don't call set_range_str.
(show_case_command): Don't call deprecated_show_value_hack.
Special case "auto". Use warning.
(set_case_command): Don't call set_case_str. An unrecognized case
check is now an internal error instead of a warning. Output range
check mismatch with language here. Don't call set_case_str.
(set_type_range_case): Don't call set_type_str, set_range_str or
set_case_str here.
(set_lang_str, set_type_str, set_range_str, set_case_str): Delete.
(add_language): Install or reinstall the "set language" command
here, and make it an enum command. Build the enumeration and the
help string from the current list of known languages.
(_initialize_language): Don't install "set language" here. Make
"set check type", "set check range" and "set case-sensitive" enum
commands. Register the "auto" "local" and "unknown" languages in
that order.
2009-08-13 Pedro Alves <pedro@codesourcery.com>
Revert 2009-08-07 changes for PR gdb/8869:
* language.c (set_language_command): Strip whitespace.
(set_type_command): Likewise.
(set_range_command): Likewise.
* language.c (language_completer): New function.
(range_or_type_completer): New function.
(case_completer): New function.
(_initialize_language): Set completers.
* cli/cli-decode.c (add_setshow_string_cmd): Return the "set"
command.
(add_setshow_string_noescape_cmd): Likewise.
(add_setshow_integer_cmd): Likewise.
(add_setshow_uinteger_cmd): Likewise.
(add_setshow_zinteger_cmd): Likewise.
(add_setshow_zuinteger_cmd): Likewise.
* command.h (add_setshow_string_cmd,
add_setshow_string_noescape_cmd, add_setshow_uinteger_cmd,
add_setshow_zinteger_cmd, add_setshow_zuinteger_cmd): Update.
2009-08-12 Michael Snyder <msnyder@vmware.com>
* remote.c (remote_add_inferior): Remove unused local.
(remote_add_thread): Ditto.
(read_ptid): Ditto.
(remote_current_thread): Ditto.
(remote_stop_ns): Ditto.
(remote_parse_stop_reply): Ditto.
(remote_get_pending_stop_replies): Ditto.
(remote_wait_ns): Ditto.
(remote_wait_as): Ditto.
(send_g_packet): Ditto.
(remote_fetch_registers): Ditto.
(store_register_using_P): Ditto.
(remote_store_registers): Ditto.
(remote_remove_breakpoint): Ditto.
(remote_write_qxfer): Ditto.
(remote_read_qxfer): Ditto.
2009-08-11 Tom Tromey <tromey@redhat.com>
* dwarf2loc.c (dwarf2_evaluate_loc_desc): Make a cleanup.
(dwarf2_loc_desc_needs_frame): Likewise.
* dwarf2expr.h (make_cleanup_free_dwarf_expr_context): Declare.
* dwarf2expr.c (free_dwarf_expr_context_cleanup): New function.
(make_cleanup_free_dwarf_expr_context): Likewise.
* dwarf2-frame.c (execute_stack_op): Make a cleanup.
2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
* objfiles.c (gdb_bfd_unref): Use the bfd_usrdata accessor.
* solib.c (symbol_add_stub): Likewise.
* symfile.c (symfile_bfd_open): Assert BFD_USRDATA is NULL.
2009-08-10 Paul Pluzhnikov <ppluzhnikov@google.com>
* objfiles.c (qsort_cmp): Remove assert.
(preferred_obj_section): New function.
(update_section_map): Filter duplicates.
2009-08-10 Tristan Gingold <gingold@adacore.com>
* solib-darwin.c (find_program_interpreter): Simplify the code by
looking up for the load_dylinker command instead of reading the
corresponding (but deprecated) section.
(darwin_solib_create_inferior_hook): Adjust: do not free the
interpreter path.
2009-08-10 Tristan Gingold <gingold@adacore.com>
* i386-darwin-tdep.c (i386_m128_p): New function.
(i386_darwin_arg_type_alignment): Ditto.
(i386_darwin_push_dummy_call): Ditto.
(i386_darwin_init_abi): Define Darwin specific push_dummy_call.
Adjust long_double size. Adjust pc offset in setjump buffer.
2009-08-10 Hui Zhu <teawater@gmail.com>
Add Linux AMD64 process record support.
* amd64-linux-tdep.c (amd64_linux_record_tdep): New variable.
This struct has the argument for the function
"record_linux_system_call".
(amd64_linux_syscall_record): New function. Parse the
system call instruction and call function
"record_linux_system_call" to record execute log.
(i386_linux_init_abi): Initialize "amd64_linux_record_tdep".
Set "amd64_linux_syscall_record" to "i386_syscall_record".
2009-08-10 Hui Zhu <teawater@gmail.com>
Add process record Linux system call 64 bits support.
* linux-record.h (linux_record_tdep): Add size_pointer,
size_size_t, size_iovec and arg6. Change the values of
size_int, size_long and size_ulong to
gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT,
gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT,
gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT.
* i386-linux-tdep.c (i386_linux_init_abi): Ditto.
(i386_linux_intx80_sysenter_record): Add a check for system
call number.
* linux-record.c (record_linux_system_call): Make this
function support 64 bits.
2009-08-10 Hui Zhu <teawater@gmail.com>
Add AMD64 process record instruction set support.
* i386-tdep.h (gdbarch_tdep): Add record_regmap for registers
because the AMD64's registers order in GDB is not same with
I386 instructions.
Add i386_syscall_record to be the syscall function handle
interface.
(record_i386_regnum): Number for record_regmap.
* i386-tdep.c (OT_QUAD): For 64 bits.
(i386_record_s): Add rex_x, rex_b, rip_offset and
popl_esp_hack for AMD64 instruction set. And regmap for
record_regmap.
(i386_record_lea_modrm_addr): Support AMD64 instruction set
64 bits lea.
(i386_record_lea_modrm): Ditto.
(i386_record_push): New function. Record the execution log
of push.
(I386_RECORD_ARCH_LIST_ADD_REG): New macro to record the
register.
(i386_process_record): Support AMD64 instruction set.
* amd64-tdep.c (amd64_record_regmap): For record_regmap.
(amd64_init_abi): Set amd64_record_regmap to record_regmap.
2009-08-08 Pedro Alves <pedro@codesourcery.com>
* bfd-target.c (struct target_bfd_data): New.
(target_bfd_xfer_partial): Adjust to get at the section table from
the new structure.
(target_bfd_get_section_table): Ditto.
(target_bfd_xclose): Ditto. Get the bfd pointer from the
target_bfd_data structure, from the section table.
(target_bfd_reopen): Store a struct target_bfd_data in the
target_ops to_data field, instead of a target_section_table.
2009-08-08 Aleksandar Ristovski <aristovski@qnx.com>
Hui Zhu <teawater@gmail.com>
* record.c (record_store_registers): Remove unused variable.
2009-08-07 Tom Tromey <tromey@redhat.com>
* language.c (set_language_command): Strip whitespace.
(set_type_command): Likewise.
(set_range_command): Likewise.
2009-08-07 Tom Tromey <tromey@redhat.com>
PR gdb/8869:
* language.c (language_completer): New function.
(range_or_type_completer): New function.
(case_completer): New function.
(_initialize_language): Set completers.
* cli/cli-decode.c (add_setshow_string_cmd): Return the "set"
command.
(add_setshow_string_noescape_cmd): Likewise.
(add_setshow_integer_cmd): Likewise.
(add_setshow_uinteger_cmd): Likewise.
(add_setshow_zinteger_cmd): Likewise.
(add_setshow_zuinteger_cmd): Likewise.
* command.h (add_setshow_string_cmd,
add_setshow_string_noescape_cmd, add_setshow_uinteger_cmd,
add_setshow_zinteger_cmd, add_setshow_zuinteger_cmd): Update.
2009-08-06 Paul Pluzhnikov <ppluzhnikov@google.com>
gold/10400
* dwarf2-frame.c (qsort_fde_cmp): Use stable sort.
2009-08-06 Paul Pluzhnikov <ppluzhnikov@google.com>
* dwarf2-frame.c (struct dwarf2_cie): Remove 'next'.
(struct dwarf2_cie_table): New.
(struct dwarf2_fde): Remove 'next'.
(struct dwarf2_fde_table): New.
(struct comp_unit): Remove 'cie'.
(bsearch_cie_cmp, bsearch_fde_cmp): New function.
(find_cie, dwarf2_frame_find_fde): Use bsearch.
(add_cie, add_fde): Use array instead of linked list.
(decode_frame_entry, decode_frame_entry_1): New parameters.
(qsort_fde_cmp): New function.
(dwarf2_build_frame_info): Adjust.
2009-08-06 Don Lee <don.lee@sunplusct.com>
* score-tdep.c: Support a new Sunplus CT S+core variant, S+core 3.
* score-tdep.h: Ditto.
* NEWS: Ditto.
* configure.tgt: Test do we have a simulator.
* MAINTAINERS: Add myself under target score
2009-08-06 Nick Roberts <nickrob@snap.net.nz>
* utils.c (defaulted_query): Don't ask for confirmation if server
prefix is used.
2009-08-05 Tom Tromey <tromey@redhat.com>
* spu-tdep.h (SPUADDR_SPU): Cast result to int.
2009-08-04 Paul Pluzhnikov <ppluzhnikov@google.com>
* objfiles.h (OBJF_KEEPBFD): Delete.
(gdb_bfd_unref): New prototype.
* objfiles.c (gdb_bfd_unref): New function.
(free_objfile): Call gdb_bfd_unref.
* solib.c (free_so): Likewise.
(symbol_add_stub): Set refcount.
2009-08-04 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
* record.c (record_mem_entry): New field 'mem_entry_not_accessible'.
(record_arch_list_add_mem): Initialize 'mem_entry_not_accessible'.
(record_wait): Set 'mem_entry_not_accessible' flag if target
memory not readable. Don't try to change target memory if
'mem_entry_not_accessible' is set.
2009-08-03 Richard Guenther <rguenther@suse.de>
Jan Kratochvil <jan.kratochvil@redhat.com>
Fix memory corruption on reread of file through a symbolic link.
* symfile.c (find_separate_debug_file): Initialize CANON_NAME earlier.
Allocate DEBUGFILE with length based on CANON_NAME. Free CANON_NAME on
all the return paths.
2009-08-03 Jim Ingham <jingham@apple.com>
Vladimir Prus <vladimir@codesourcery.com>
Implement -break-commands
* breakpoint.c (get_breakpoint, breakpoint_set_commands): New.
(commands_command): Use breakpoint_set_commands.
* breakpoint.h (get_breakpoint, breakpoint_set_commands): Declare.
* mi/mi-cmds.h (mi_cmd_break_commands): New.
* mi/mi-cmds.c: Register -break-commands.
* mi/mi-cmd-break.c (mi_cmd_break_commands, mi_read_next_line)
(mi_command_line_array, mi_command_line_array_cnt)
(mi_command_line_array_ptr): New.
2009-08-03 Jim Ingham <jingham@apple.com>
Vladimir Prus <vladimir@codesourcery.com>
Refactor reading of commands
* defs.h (read_command_lines_1): Declare.
* cli/cli-script.c (read_next_line): Only return string,
do not process.
(process_next_line): New, extracted from read_next_line.
(recurse_read_control_structure): Take a function pointer to the
read function.
(get_command_line) Pass the read_next_line as reader function
into recurse_read_control_structure.
(read_command_lines_1): New, extracted from...
(read_command_lines): ...here.
2009-07-31 Kazu Hirata <kazu@codesourcery.com>
* procfs.c (proc_set_current_signal): Populate mysinfo before
copying it to arg.
(proc_clear_current_signal): Likewise.
(proc_set_watchpoint): Populate pwatch before copying it to arg.
2009-07-31 Michael Snyder <msnyder@vmware.com>
* remote.c (store_register_using_P): Call putpkt and getpkt
directly instead of calling remote_send.
(store_registers_using_G): Ditto.
(fetch_register_using_p): Ditto.
* remote.c (store_register_using_P): Make error msg more verbose.
(store_registers_using_G): Ditto.
(fetch_register_using_p): Ditto.
2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
* spu-tdep.c: Include "infcall.h".
(spu_address_class_type_flags): New function.
(spu_address_class_type_flags_to_name): Likewise.
(spu_address_class_name_to_type_flags): Likewise.
(spu_pointer_to_address): Handle __ea pointers.
(spu_auto_flush_cache_p): New static variable.
(spu_objfile_from_frame): New function.
(flush_ea_cache, spu_attach_normal_stop): Likewise.
(show_spu_auto_flush_cache): Likewise.
(spu_gdbarch_init): Install address class handlers.
(_initialize_spu_tdep): Attach to normal_stop observer.
Install "set spu auto-flush-cache" / "show spu auto-flush-cache"
commands.
* NEWS: Mention "set/show spu auto-flush-cache" commands.
2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
* spu-tdep.c: Include "block.h".
(setspucmdlist, showspucmdlist): New static variables.
(spu_stop_on_load_p): Likewise.
(spu_catch_start): New function.
(show_spu_command, set_spu_command): New functions.
(show_spu_stop_on_load): Likewise.
(_initialize_spu_tdep): Attach spu_catch_start to new_objfile observer.
Install "set spu" / "show spu" prefix command handler.
Install "set spu stop-on-load" / "show spu stop-on-load" command.
* NEWS: Mention "set/show spu stop-on-load" commands.
2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
* ppc-linux-tdep.c: Include "solib.h", "solist.h", "exceptions.h",
"arch-utils.h", and "spu-tdep.h".
(spu_context_objfile, spe_context_lm_addr, spe_context_offset):
New static variables.
(spe_context_cache_ptid, spe_context_cache_address): Likewise.
(ppc_linux_spe_context_lookup): New function.
(ppc_linux_spe_context_inferior_created): Likewise.
(ppc_linux_spe_context_solib_loaded): Likewise.
(ppc_linux_spe_context_solib_unloaded): Likewise.
(ppc_linux_spe_context): Likewise.
(struct ppu2spu_cache, struct ppu2spu_data): New data types.
(ppu2spu_prev_arch, ppu2spu_this_id, ppu2spu_prev_register,
ppu2spu_unwind_register, ppu2spu_sniffer,
ppu2spu_dealloc_cache): New functions.
(ppu2spu_unwind): New static variable.
(ppc_linux_init_abi): Install cross-architecture unwinder.
(_initialize_ppc_linux_tdep): Attach to observers.
* spu-tdep.c (struct spu2ppu_cache): New data type.
(spu2ppu_prev_arch, spu2ppu_this_id, spu2ppu_prev_register,
spu2ppu_sniffer, spu2ppu_dealloc_cache): New functions.
(spu2ppu_unwind): New static variable.
(spu_gdbarch_init): Install cross-architecture unwinder.
2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
* target.h (enum strata): New value arch_stratum.
* target.c (target_require_runnable): Skip arch_stratum targets.
* configure.tgt (powerpc-*-linux* | powerpc64-*-linux*): Add
solib-spu.o and spu-multiarch.o to gdb_target_obs.
* Makefile.in (ALL_TARGET_OBS): Add solib-spu.o and spu-multiarch.o.
(ALLDEPFILES): Add solib-spu.c and spu-multiarch.c.
* solib-spu.c: New file.
* solib-spu.h: New file.
* spu-multiarch.c: New file.
* spu-tdep.h (SPUADDR, SPUADDR_SPU, SPUADDR_ADDR): New macros.
* spu-tdep.c (struct gdbarch_tdep): New member id.
(spu_gdbarch_id): New function.
(spu_lslr): New function.
(spu_address_to_pointer): New function.
(spu_pointer_to_address): Support SPU ID address encoding. Use
spu_gdbarch_id and spu_lslr.
(spu_integer_to_address): Likewise.
(spu_frame_unwind_cache): Update for encoded addresses.
(spu_unwind_pc, spu_unwind_sp): Likewise.
(spu_read_pc, spu_write_pc): Likewise.
(spu_push_dummy_call): Likewise.
(spu_software_single_step): Likewise.
(spu_get_longjmp_target): Likewise.
(spu_overlay_update_osect): Likewise.
(spu_dis_asm_print_address): New function.
(gdb_print_insn_spu): Likewise.
(spu_gdbarch_init): Store SPU ID in tdep structure.
Install spu_address_to_pointer and gdb_print_insn_spu.
* ppc-linux-tdep.c: Include "observer.h", "auxv.h", "elf/common.h"
and "solib-spu.h".
(ppc_linux_entry_point_addr): New static variable.
(ppc_linux_inferior_created): New function.
(ppc_linux_displaced_step_location): Likewise.
(ppc_linux_init_abi): Enable Cell/B.E. support if supported
by the target.
(_initialize_ppc_linux_tdep): Attach to inferior_created observer.
* NEWS: Mention multi-architecture and Cell/B.E. debugging
capabilities.
2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
* linux-nat.c: Include <sys/vfs.h>.
(SPUFS_MAGIC): Define.
(spu_enumerate_spu_ids): New function.
(linux_proc_xfer_spu): New function.
(linux_xfer_partial): Handle TARGET_OBJECT_SPU.
(iterate_over_spus): New function.
(struct linux_spu_corefile_data): New data type.
(linux_spu_corefile_callback): New function.
(linux_spu_make_corefile_notes): New function.
(linux_nat_make_corefile_notes): Call it.
* corelow.c (struct spuid_list): New data type.
(add_to_spuid_list): New function.
(core_xfer_partial): Handle TARGET_OBJECT_SPU.
2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
* features/Makefile: Allow sub-platform specific expedite settings.
(WHICH): Add rs6000/powerpc-cell32l and rs6000/powerpc-cell64l.
(rs6000/powerpc-cell32l-expedite): Define.
(rs6000/powerpc-cell64l-expedite): Likewise.
* features/rs6000/powerpc-cell32l.xml: New file.
* features/rs6000/powerpc-cell64l.xml: New file.
* features/rs6000/powerpc-cell32l.c: New generated file.
* features/rs6000/powerpc-cell64l.c: New generated file.
* regformats/rs6000/powerpc-cell32l.dat: New generated file.
* regformats/rs6000/powerpc-cell64l.dat: New generated file.
* config/djgpp/fnchange.lst: Add mappings for new files.
* ppc-linux-tdep.h (tdesc_powerpc_cell32l): Add prototype.
(tdesc_powerpc_cell64l): Likewise.
* ppc-linux-tdep.c: Include "features/rs6000/powerpc-cell32l.c"
and "features/rs6000/powerpc-cell64l.c".
(_initialize_ppc_linux_tdep): Initialize target descriptions.
(ppc_linux_spu_section): New function.
(ppc_linux_core_read_description): Detect Cell/B.E. core files.
* ppc-linux-nat.c (PPC_FEATURE_CELL): Define.
(ppc_linux_read_description): Detect Cell/B.E. architecture.
* rs6000-tdep.c (rs6000_gdbarch_init): Do not trust BFD wordsize
if exec file is not PowerPC architecture.
2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
* features/gdb-target.dtd (target): Accept optional
<compatible> elements.
(compatible): Define element.
* target-descriptions.h (tdesc_compatible_p): New.
(tdesc_add_compatible): New.
* target-descriptions.c (arch_p): New VEC_P type.
(struct target_desc): New member compatible.
(free_target_description): Handle it.
(maint_print_c_tdesc_cmd): Likewise.
(tdesc_compatible_p): New function.
(tdesc_add_compatible): New function.
* xml-tdesc.c (tdesc_end_compatible): New function.
(target_children): Handle <compatible> element.
* arch-utils.c (choose_architecture_for_target): Accept target
description instead of BFD architecture as input. Query target
description for compatible architectures.
(gdbarch_info_fill): Update call.
* NEWS: Mention <compatible> element of target descriptions.
2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
* breakpoint.c (remove_breakpoints): If removing one breakpoint
location fails, still continue to remove other locations.
(remove_hw_watchpoints): Likewise.
(detach_breakpoints): Likewise.
2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
* breakpoint.h (enum enable_state): Add bp_startup_disabled.
(disable_breakpoints_before_startup): Add prototype.
(enable_breakpoints_after_startup): Likewise.
* breakpoint.c (executing_startup): New static variable.
(describe_other_breakpoints): Handle bp_startup_disabled.
(check_duplicates_for): Likewise.
(disable_breakpoints_before_startup): New function.
(enable_breakpoints_after_startup): New function.
(create_breakpoint): Mark new breakpoints as bp_startup_disabled
if executing_startup flag is true.
(break_command_really): Likewise.
(breakpoint_re_set_one): Skip bp_startup_disabled breakpoints.
2009-07-31 Julian Brown <julian@codesourcery.com>
* arm-linux-tdep.c (arch-utils.h, inferior.h, gdbthread.h, symfile.h):
Include files.
(arm_linux_cleanup_svc, arm_linux_copy_svc): New.
(cleanup_kernel_helper_return, arm_catch_kernel_helper_return): New.
(arm_linux_displaced_step_copy_insn): New.
(arm_linux_init_abi): Initialise displaced stepping callbacks.
* arm-tdep.c (DISPLACED_STEPPING_ARCH_VERSION): New macro.
(ARM_NOP): New.
(displaced_read_reg, displaced_in_arm_mode, branch_write_pc)
(bx_write_pc, load_write_pc, alu_write_pc, displaced_write_reg)
(insn_references_pc, copy_unmodified, cleanup_preload, copy_preload)
(copy_preload_reg, cleanup_copro_load_store, copy_copro_load_store)
(cleanup_branch, copy_b_bl_blx, copy_bx_blx_reg, cleanup_alu_imm)
(copy_alu_imm, cleanup_alu_reg, copy_alu_reg)
(cleanup_alu_shifted_reg, copy_alu_shifted_reg, cleanup_load)
(cleanup_store, copy_extra_ld_st, copy_ldr_str_ldrb_strb)
(cleanup_block_load_all, cleanup_block_store_pc)
(cleanup_block_load_pc, copy_block_xfer, cleanup_svc, copy_svc)
(copy_undef, copy_unpred): New.
(decode_misc_memhint_neon, decode_unconditional)
(decode_miscellaneous, decode_dp_misc, decode_ld_st_word_ubyte)
(decode_media, decode_b_bl_ldmstm, decode_ext_reg_ld_st)
(decode_svc_copro, arm_process_displaced_insn)
(arm_displaced_init_closure, arm_displaced_step_copy_insn)
(arm_displaced_step_fixup): New.
(arm_gdbarch_init): Initialise max insn length field.
* arm-tdep.h (DISPLACED_TEMPS, DISPLACED_MODIFIED_INSNS): New
macros.
(displaced_step_closure, pc_write_style): New.
(arm_displaced_init_closure, displaced_read_reg)
(arm_process_displaced_insn, arm_displaced_init_closure)
(displaced_read_reg, displaced_write_reg, arm_displaced_step_copy_insn)
(arm_displaced_step_fixup): Add prototypes.
2009-07-31 Pedro Alves <pedro@codesourcery.com>
Julian Brown <julian@codesourcery.com>
* infrun.c (displaced_step_fixup): If this is a software
single-stepping arch, don't tell the target to single-step.
(maybe_software_singlestep): Return 0 if we're using displaced
stepping.
(resume): If this is a software single-stepping arch, and
displaced-stepping is enabled, use it for all single-step
requests.
2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Makefile.in (ACLOCAL, ACLOCAL_AMFLAGS, aclocal_m4_deps)
(AUTOCONF, configure_deps, AUTOHEADER): New variables.
($(srcdir)/aclocal.m4, $(srcdir)/configure, $(srcdir)/config.in)
(am--refresh): New rules.
(stamp-h, config.status): List config.in and configure including
$(srcdir)/ prefix.
* aclocal.m4: Regenerate.
* configure: Regenerate.
2009-07-30 Thomas Schwinge <tschwinge@gnu.org>
* gnu-nat.c (add_task_commands) <stopped>: Register the correct
callback function.
2009-07-30 H.J. Lu <hongjiu.lu@intel.com>
* ia64-tdep.c (ia64_access_reg): Correct paddress.
2009-07-30 Jan Kratochvil <jan.kratochvil@redhat.com>
Replace public function varobj_list by all_root_varobjs iterator.
* mi/mi-cmd-var.c (struct mi_cmd_var_update, mi_cmd_var_update_iter):
New.
(mi_cmd_var_update): Replace the varobj_list call by all_root_varobjs.
Remove the variables rootlist, cr. New variable data.
* varobj.c (rootcount, varobj_list): Remove.
(install_variable, uninstall_variable): Remove the rootcount updates.
(all_root_varobjs): New function.
(varobj_invalidate): Use the all_root_varobjs call. Move the code to...
(varobj_invalidate_iter): ... a new function.
* varobj.h (varobj_list): Remove the prototype.
(all_root_varobjs): New prototype.
2009-07-29 Paul Pluzhnikov <ppluzhnikov@google.com>
PR gdb/6817
* dbxread.c (read_dbx_symtab): Reduce stack use.
2009-07-29 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix gcc-4.5 HEAD warnings.
* cp-name-parser.y (%union <typed_val_int>, %token GLOBAL)
(GLOBAL_CONSTRUCTORS, GLOBAL_DESTRUCTORS, demangler_special <GLOBAL>):
Remove.
(yylex <"global constructors keyed to ">)
(yylex <"global destructors keyed to ">): Base it on DEMANGLER_SPECIAL.
(cp_comp_to_string): Remove variables str, prefix and buf. Remove the
GLOBAL_DESTRUCTORS and GLOBAL_CONSTRUCTORS handling.
(cp_print): Remove the GLOBAL_DESTRUCTORS and GLOBAL_CONSTRUCTORS
handling.
2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
* NEWS: Mention ARM VFP support.
* target-descriptions.c (tdesc_register_type): Make public.
(tdesc_unnumbered_register): New function.
(tdesc_register_reggroup_p): Allow missing
pseudo_register_reggroup_p.
* target-descriptions.h (tdesc_register_type): Declare.
(tdesc_unnumbered_register): Declare.
* arm-tdep.c (arm_neon_quad_read, arm_neon_quad_write): New functions.
(arm_push_dummy_call): Use arm_neon_quad_write.
(arm_neon_double_type, arm_neon_quad_type): New functions.
(arm_register_type): Handle VFP and NEON registers. Override the
types of double-precision registers for NEON. Disable FPA registers
if they are not present.
(arm_dwarf_reg_to_regnum): Add current VFP and NEON register numbers.
(arm_return_value): Use arm_neon_quad_write and arm_neon_quad_read.
(arm_register_name): Handle VFP single and NEON quad registers.
(arm_pseudo_read, arm_pseudo_write): New functions.
(arm_gdbarch_init): Check for VFP and NEON in the target description.
Assign numbers to double-precision registers. Register VFP and NEON
pseudo registers. Remove a shadowed "i" variable.
* arm-tdep.h (enum gdb_regnum): Add ARM_D0_REGNUM and
ARM_D31_REGNUM.
(struct gdbarch_tdep): Add have_neon_pseudos, have_neon,
have_vfp_registers, have_vfp_pseudos, neon_double_type,
and neon_quad_type.
* features/Makefile: Make expedite settings only architecture
specific.
(WHICH): Add new ARM descriptions.
* features/arm-with-neon.xml, features/arm-with-vfpv2.c,
features/arm-with-vfpv3.c, features/arm-vfpv2.xml,
features/arm-vfpv3.xml, features/arm-with-vfpv2.xml,
features/arm-with-vfpv3.xml, features/arm-with-neon.c: New files.
* regformats/arm-with-neon.dat, regformats/arm-with-vfpv2.dat,
regformats/arm-with-vfpv3.dat: Generate.
2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
* infrun.c (handle_inferior_event): Clear trap_expected after
stepping past a single-step breakpoint.
2009-07-28 Joseph Myers <joseph@codesourcery.com>
* arm-tdep.c (enum arm_vfp_cprc_base_type,
arm_vfp_cprc_unit_length, arm_vfp_cprc_reg_char,
arm_vfp_cprc_sub_candidate, arm_vfp_call_candidate,
arm_vfp_abi_for_function): New.
(arm_push_dummy_call): Handle VFP ABI.
(arm_extract_return_value, arm_store_return_value): Handle
ARM_FLOAT_VFP case.
(arm_return_value): Handle VFP ABI.
(arm_gdbarch_init): Default fp_model based on Tag_ABI_VFP_args for
EABI binaries.
2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
* arch-utils.c (displaced_step_at_entry_point): Do not call
gdbarch_convert_from_func_ptr_addr.
* cris-tdep.c: Remove outdated comment.
* infcall.c (call_function_by_hand): Do not call
gdbarch_convert_from_func_ptr_addr after entry_point_address.
* objfiles.c (entry_point_address): Call both
gdbarch_convert_from_func_ptr_addr and
gdbarch_addr_bits_remove.
2009-07-28 Aleksandar Ristovski <aristovski@qnx.com>
* nto-tdep.c (nto_thread_state_str): New array.
(nto_extra_thread_info): New function definition.
* nto-tdep.h (gdbthread.h): New include.
(private_thread_info): New struct.
(nto_extra_thread_info): New declaration.
* nto-procfs.c (procfs_thread_alive): Properly check if
thread is still alive.
(update_thread_private_data_name, update_thread_private_data): New
function definition.
(procfs_find_new_threads): Fetch thread private data.
(init_procfs_ops): Register to_extra_thread_info.
2009-07-25 Pedro Alves <pedro@codesourcery.com>
* stack.c (backtrace_command_1): Remove dead check of NULL current
frame.
2009-07-23 Keith Seitz <keiths@redhat.com>
* source.c (forward_search_command): Don't fclose the stream,
just run the cleanups.
(reverse_search_command): Likewise.
2009-07-23 Paul Pluzhnikov <ppluzhnikov@google.com>
* symtab.c (search_symbols): Add QUIT.
2009-07-22 Paul Pluzhnikov <ppluzhnikov@google.com>
* symfile.c (symbol_file_add_with_addrs_or_offsets): Call observer.
2009-07-22 Paul Pluzhnikov <ppluzhnikov@google.com>
* objfiles.h (objfiles_changed): New prototype.
* objfiles.c (objfiles_updated_p): Rename to objfiles_changed_p.
(allocate_objfile, free_objfile): Must rebuild section map.
(objfile_relocate): Likewise.
(update_section_map, find_pc_section): Adjust.
(set_objfiles_updated_on_exe_change): Remove.
(set_objfiles_updated_on_solib_activity): Remove.
(_initialize_objfiles): Remove.
(objfiles_changed): New function.
* symfile.c (reread_symbols): Call objfiles_changed.
2009-07-22 Hui Zhu <teawater@gmail.com>
* record.c (record_xfer_partial): Call error When nquery
return "n".
2009-07-21 Paul Pluzhnikov <ppluzhnikov@google.com>
* objfiles.c (objfiles_updated_p): New variable.
(qsort_cmp, bsearch_cmp, update_section_map): New function.
(find_pc_section): Use bsearch.
(set_objfiles_updated_on_exe_change): New function.
(set_objfiles_updated_on_solib_activity): New function.
(_initialize_objfiles): New function.
2009-07-21 Michael Eager <eager@eagercon.com>
* features/rs6000/powerpc-405.xml: New.
* rs6000-tdep.c: Add include & initialize for
powerpc-405.c, add 405 to variants.
* features/rs6000/powerpc-405.c: Generate.
2009-07-21 Paul Pluzhnikov <ppluzhnikov@google.com>
* utils.c (internal_vproblem): Always print failure message.
2009-07-21 Daniel Jacobowitz <dan@codesourcery.com>
Vladimir Prus <vladimir@codesourcery.com>
* valops.c (value_fetch_lazy): Handle bitfields explicitly.
(value_assign): Remove unnecessary FIXME. Honor the container
type of bitfields if possible.
* value.c (struct value): Add parent field.
(value_parent): New function.
(value_free): Free the parent also.
(value_copy): Copy the parent also.
(value_primitive_field): Do not read the contents of a lazy
value to create a child bitfield value. Set bitpos and offset
according to the container type if possible.
(unpack_bits_as_long): Rename from unpack_field_as_long. Take
field_type, bitpos, and bitsize instead of type and fieldno.
(unpack_field_as_long): Use unpack_bits_as_long.
* value.h (value_parent, unpack_bits_as_long): New prototypes.
2009-07-21 Daniel Jacobowitz <dan@codesourcery.com>
* value.c (struct value): Add reference_count field.
(allocate_value_lazy): Initialize reference_count.
(value_incref): New function.
(value_free): Check the reference count.
* value.h (value_incref): New prototype.
2009-07-20 Marc Khouzam <marc.khouzam@ericsson.com>
* utils.c (defaulted_query): Update comment and remove dead code.
2009-07-20 Doug Evans <dje@google.com>
Add support for "comdat types" from DWARF4.
* dwarf2read.c (dwarf2_per_objfile): New member types,
signatured_types.
(TYPES_SECTION): New macro.
(dwarf2_per_cu_data): Change size of length field from 30 bits
to 29 bits. New member from_debug_types.
(signatured_type): New struct.
(struct attribute): New union member signatured_type.
(DW_SIGNATURED_TYPE): New macro.
(dwarf2_attr_no_follow): New function.
(read_type_unit_scope): New function.
(follow_die_ref_or_sig, follow_die_sig): New functions.
(dwarf2_locate_sectoins): Handle .debug_types.
(dwarf2_build_psymtabs): Read .debug_types.
(read_type_comp_unit_head): New function.
(hash_type_signature, eq_type_signature): New functions.
(create_debug_types_hash_table): New function.
(lookup_signatured_type): New function.
(process_psymtab_comp_unit): Handle type units too.
(process_type_comp_unit, build_type_psymtabs): New functions.
(dwarf2_build_psymtabs_hard): Call build_type_psymtabs.
(load_partial_comp_unit): Assert not called for a type unit.
(skip_one_die): Handle DW_FORM_sig8.
(queue_comp_unit): Don't call load_full_comp_unit here, or
update read_in_chain.
(psymtab_to_symtab_1): Call read_signatured_type_at_offset for
type units, or load_full_comp_unit for comp units after
queue_comp_unit returns.
(load_full_comp_unit): Assert not called for type units.
(load_full_comp_unit): Update read_in_chain here.
(process_die): Handle DW_TAG_type_unit.
(read_structure_type): Look for signatured types.
(read_enumeration_type): Ditto.
(init_cu_die_reader): Handle .debug_types.
(read_comp_unit): Assert hash not computed yet.
(read_die_and_children): Expand debugging printf to handle .debug_types.
(read_partial_die): Handle DW_TAG_type_unit:
(find_patial_die): Handle .debug_types.
(read_attribute_value): Handle DW_FORM_sig8.
(die_type): Call follow_die_ref_or_sig instead of follow_die_ref.
(die_containing_type): Ditto.
(dwarf_tag_name): Handle DW_TAG_type_unit.
(dwarf_attr_name): Handle DW_AT_signature.
(dwarf_form_name): Handle DW_FORM_sec_offset, DW_FORM_exprloc,
DW_FORM_flag_present, DW_FORM_sig8.
(dump_die_shallow): Handlel DW_FORM_sig8.
(maybe_queue_comp_unit): Change return type to int from void.
All callers updated.
(follow_die_ref): Handle .debug_types.
(lookup_signatured_type_at_offset): New function.
(read_signatured_type_at_offset): New function.
(read_signatured_type): New function.
2009-07-20 Ulrich Weigand <uweigand@de.ibm.com>
* arch-utils.c (gdbarch_info_fill): Only reference GDB_OSABI_DEFAULT
if the macro is defined.
2009-07-20 Pedro Alves <pedro@codesourcery.com>
* features/gdb-target.dtd (target): Accept an optional 'osabi'
element.
(osabi): Define element.
* features/mips-linux.xml (target): Add an osabi subelement set to
GNU/Linux.
* regformats/regdat.sh (xmlarch, xmlosabi): New variables. Don't
write the architecture into $xmltarget. Store it in $xmlarch.
Handle the 'osabi' type. Handle outputting the osabi element of
the target description.
* regformats/reg-x86-64-linux.dat (osabi): Set to GNU/Linux.
* regformats/reg-i386-linux.dat (osabi): Set to GNU/Linux.
* target-descriptions.h (tdesc_osabi, set_tdesc_osabi): Declare.
* target-descriptions.c (struct target_desc) <osabi>: New field.
(tdesc_osabi): New function.
(set_tdesc_osabi): New function.
* xml-tdesc.c: Include osabi.h.
(tdesc_end_osabi): New.
(target_children): Parse "osabi" elements.
* arch-utils.c (gdbarch_info_fill): Try to get the osabi from the
target description if the user didn't override it or it is not
extractable from the bfd. If that still fails, fallback to the
configured in default.
* osabi.h (osabi_from_tdesc_string): Declare.
* osabi.c (osabi_from_tdesc_string): New.
(gdbarch_lookup_osabi): Return GDB_OSABI_UNKNOWN instead of
GDB_OSABI_DEFAULT.
* NEWS: Mention that target descriptions can now describe the
target OS ABI.
2009-07-20 Mike Frysinger <vapier@gentoo.org>
* configure.ac (AC_CHECK_FUNCS): Check for pipe.
* config.in, configure: Regenerate.
* tui/tui-io.c (TUI_USE_PIPE_FOR_READLINE): Define if HAVE_PIPE.
2009-07-20 Pedro Alves <pedro@codesourcery.com>
* gnu-nat.c: Include "inf-child.h".
(gnu_mourn_inferior): Use the passed in target_ops
instead of the gnu_ops global.
(gnu_create_inferior): Inline `attach_to_child', use the passed in
target_ops instead of the gnu_ops global.
(gnu_can_run): Delete.
(gnu_attach): Use the passed in target_ops instead of the gnu_ops
global.
(gnu_detach): Ditto.
(gnu_prepare_to_store, gnu_open): Delete.
(gnu_store_registers, gnu_fetch_registers): Delete declarations.
(gnu_ops): Delete.
(init_gnu_ops): Delete.
(gnu_target): New.
(_initialize_gnu_nat): Don't call init_gnu_ops or add_target here.
* gnu-nat.h (gnu_target): Declare.
* i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Make
static.
(_initialize_i386gnu_nat): New.
2009-07-20 Ulrich Weigand <uweigand@de.ibm.com>
* dwarf2loc.c (find_location_expression): Retrieve beginning and
ending address offsets in location list entries as integers,
not as addresses.
2009-07-20 Ulrich Weigand <uweigand@de.ibm.com>
* infrun.c (wait_for_inferior): Invalidate registers and overlay
cache every time before calling target_wait.
(handle_inferior_event): Make static. Always reset waiton_ptid.
Never call registers_changed.
(prepare_to_wait): Do not invaliate registers or overlay cache
(moved to wait_for_inferior). Do not reset waiton_ptid (moved
to handle_inferior_event).
(fetch_inferior_event): Remove check for always-true condition.
2009-07-20 Thomas Schwinge <tschwinge@gnu.org>
* i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Adjust to
2009-02-23 target_ops changes.
2009-07-18 Michael Snyder <msnyder@vmware.com>
* infrun.c (handle_inferior_event): Remove an execution_direction
check in the "check for subroutine calls" test, and add some
additional handling for reverse-stepping through shared libraries.
2009-07-18 Anthony Green <green@moxielogic.com>
* moxie-tdep.c (moxie_analyze_prologue): Take gdbarch as last
parameter instead of frame_info.
(moxie_frame_cache): Call moxie_analyze_prologue with different
args.
2009-07-17 Ulrich Weigand <uweigand@de.ibm.com>
* solib.c (solib_bfd_open): Do not call ops->bfd_open.
(solib_map_sections): Call ops->bfd_open instead of solib_bfd_open.
* solib-frv.c (_initialize_frv_solib): Initialize bfd_open member.
* solib-irix.c (_initialize_irix_solib): Likewise.
* solib-null.c (_initialize_null_solib): Likewise.
* solib-osf.c (_initialize_osf_solib): Likewise.
* solib-pa64.c (_initialize_pa64_solib): Likewise.
* solib-som.c (_initialize_som_solib): Likewise.
* solib-sunos.c (_initialize_sunos_solib): Likewise.
* solib-svr4.c (_initialize_svr4_solib): Likewise.
* solib-target.c (_initialize_solib_target): Likewise.
2009-07-17 Ulrich Weigand <uweigand@de.ibm.com>
* mi/mi-cmd-disas.c (mi_cmd_disassemble): Respect mixed_mode flag.
2009-07-16 Doug Evans <dje@google.com>
* linux-thread.db.c (try_thread_db_load_1): Tweak comment.
2007-07-16 Paul Pluzhnikov <ppluzhnikov@google.com>
* linux-thread-db.c (thread_db_find_new_threads_silently):
New function.
(try_thread_db_load_1): Call it.
2009-07-15 Doug Evans <dje@google.com>
Code reorg in preparation for adding comdat types support.
* dwarf2read.c (struct die_reader_specs): New struct.
(locate_pdi_sibling): New arg buffer. All callers updated.
(load_partial_dies, read_partial_die): Ditto.
(read_8_bytes): Change return type to ULONGEST.
(read_comp_unit): Delete arg abfd. All callers updated.
(read_die_and_children_1): Delete args abfd, cu. New arg reader.
All callers updated.
(read_die_and_children, read_die_and_siblings): Ditto.
(read_full_die): Ditto. Move closer to callers.
(skip_one_die): New arg buffer. All callers updated.
(load_full_comp_unit): Change return type to void. All callers
updated.
(partial_read_comp_unit_head): New args buffer, buffer_size.
All callers updated.
(process_psymtab_comp_unit): New function, split out from
dwarf2_build_psymtabs_hard.
(dwarf2_build_psymtabs_hard): Call it.
(load_partial_comp_unit): Renamed from load_comp_unit.
All callers updated.
(skip_children): New arg buffer. All callers updated.
(init_cu_die_reader): New function.
(is_ref_attr): New function.
(dwarf2_get_ref_die_offset): Call it.
(alloc_one_comp_unit): New function.
2009-07-14 Stan Shebs <stan@codesourcery.com>
* MAINTAINERS (Global Maintainers): Add Doug Evans.
2009-07-14 Stan Shebs <stan@codesourcery.com>
Conditional tracepoints.
* ax-gdb.h (gen_eval_for_expr): Declare.
* ax-gdb.c (gen_expr): Generate bytecodes for BINOP_EQUAL
and other comparisons.
(gen_eval_for_expr): New function.
(agent_eval_command): New maintenance command.
(_initialize_ax_gdb): Define the command.
* remote.c (struct remote_state): New field cond_tracepoints.
(PACKET_ConditionalTracepoints): New packet config type.
(remote_cond_tracepoint_feature): New function.
(remote_protocol_features): Add ConditionalTracepoints.
(remote_supports_cond_tracepoints): New function.
(_initialize_remote): Add ConditionalTracepoints.
* tracepoint.c (download_tracepoint): Add conditional.
* NEWS: Mention conditional tracepoints.
2009-07-14 Ulrich Weigand <uweigand@de.ibm.com>
* objfiles.c (objfile_relocate): Do not relocate the same
BLOCKVECTOR_MAP address map multiple times.
2009-07-14 Ulrich Weigand <uweigand@de.ibm.com>
* remote.c (process_stop_reply): Access expedited target registers
in target_gdbarch.
2009-07-13 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix memory access from signed 32bit inferior registers on 64bit GDB.
* linux-nat.c (linux_xfer_partial <TARGET_OBJECT_MEMORY>): New variable
addr_bit. Mask OFFSET by the ADDR_BIT width.
2009-07-13 Anthony Green <green@moxielogic.com>
* moxie-tdep.c (moxie_gdbarch_init): Call
set_gdbarch_process_record.
(moxie_process_record): New.
(moxie_process_readu): New.
2009-07-12 Michael Snyder <msnyder@vmware.com>
* i386-tdep.c: Add a frame unwinder for function epilogues.
(i386_in_function_epilogue_p): New function.
(i386_epilogue_frame_sniffer): New function.
(i386_epilogue_frame_cache): New function.
(i386_epilogue_frame_this_id): New function.
(i386_epilogue_frame_unwind): New struct frame_unwind.
(i386_gdbarch_init): Hook the new unwinder.
2009-07-11 Hui Zhu <teawater@gmail.com>
* cli/cli-cmds.c (disassemble_command): Add a new modifier /r
to "disassemble" command to print the raw instructions in hex as
well as in symbolic form.
(init_cli_cmds): Ditto.
(print_disassembly): Change "mixed" to "flags" to translate
the behavior of disassemble.
(disassemble_current_function): Ditto.
* mi/mi-cmd-disas.c (mi_cmd_disassemble): Ditto.
* stack.c (gdb_disassembly_stub): Ditto.
* disasm.c (do_mixed_source_and_assembly): Ditto.
(do_mixed_source_and_assembly): Ditto.
(do_assembly_only): Ditto.
(gdb_disassembly): Ditto.
(dump_insns): print the raw instructions in hex as well as in
symbolic form if DISASSEMBLY_RAW_INSN and flags is true.
* disasm.h (DISASSEMBLY_SOURCE): Include source code with the
assembly if it and flags is true.
(DISASSEMBLY_RAW_INSN): Include the raw instructions in hex with
the assembly if it and flags is true.
(gdb_disassembly): Update extern.
* NEWS: Document disassemble/r support.
2009-07-10 Tom Tromey <tromey@redhat.com>
* dwarf2-frame.c: Include dwarf2.h, not elf/dwarf2.h.
* dwarf2expr.c: Likewise.
* dwarf2loc.c: Likewise.
* dwarf2read.c: Likewise.
* sh-tdep.c: Likewise.
* xtensa-tdep.c: Likewise.
2009-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
Tidy up the code.
* mi/mi-cmd-var.c (mi_cmd_var_update): Remove variable nv. Move
variables var, rootlist and cr to their local sub-block. Move the
make_cleanup_ui_out_tuple_begin_end, make_cleanup_ui_out_list_begin_end
and do_cleanups calls to the common base block. Remove the zero NV
check.
2009-07-10 Phil Muldoon <pmuldoon@redhat.com>
* python/python-internal.h (apply_varobj_pretty_printer): Update
definition.
(python_string_to_target_python_string): Add definition.
* python/python-utils.c (unicode_to_encoded_python_string)
(unicode_to_target_python_string)
(python_string_to_target_python_string): New Functions.
* python/python-prettyprint.c (pretty_print_one_value): Likewise.
(print_string_repr): Refactor to logic to account for PyObject
returned strings.
(apply_varobj_pretty_printer): Likewise.
* python/python-value.c (valpy_string): Parse length keyword. Use
length keyword in LA_GET_STRING.
* varobj.c (value_get_print_value): Refactor logic to account for
PyObject returned strings.
* c-lang.c (c_get_string): If the length parameter is specified,
use that. Return value in characters. Update comments.
* language.h: Update c_get_string prototype comments.
2009-07-09 Doug Evans <dje@google.com>
* i386-tdep.c (i386_displaced_step_fixup): Fix order of arguments
to read_memory_unsigned_integer.
2009-07-09 Jan Kratochvil <jan.kratochvil@redhat.com>
Report error on inaccessible memory.
* cli/cli-dump.c: Include gdbcore.h.
(dump_memory_to_file): Call read_memory instead of target_read_memory.
2009-07-09 Hui Zhu <teawater@gmail.com>
* solib.c (solib_bfd_open): Output a warning if solib's
architecture is not compatible with inferior's architecture.
2009-07-09 Ulrich Weigand <uweigand@de.ibm.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
* target.h (struct target_ops <to_thread_architecture>): Describe it.
(target_thread_architecture): Refer to to_thread_architecture.
2009-07-08 Pierre Muller <muller@ics.u-strasbg.fr>
* cli/cli-cmds.c (init_cli_cmds): Add "inf" alias for "info" command.
2009-07-07 Ulrich Weigand <uweigand@de.ibm.com>
* tui/tui-stack.c (tui_make_status_line): Display PC as ?? if unknown.
2009-07-07 Pierre Muller <muller@ics.u-strasbg.fr>
* breakpoint.c (set_raw_breakpoint): Remove static modifier.
2009-07-07 Tom Tromey <tromey@redhat.com>
* c-lang.c (convert_octal): Only allow 3 octal digits.
(print_wchar): Prefer 3-digit octal form. Fall back to hex if
needed.
* c-exp.y (c_parse_escape): Only allow 3 octal digits.
2009-07-07 Paul Pluzhnikov <ppluzhnikov@google.com>
* python/python-value.c (valpy_getitem): Remove incorrect assert.
2009-07-07 Paul Pluzhnikov <ppluzhnikov@google.com>
* python/python-value.c (valpy_getitem): Don't return from TRY_CATCH.
2009-07-07 Sami Wagiaalla <swagiaal@redhat.com>
* cp-support.h (struct using_direct): Rename members inner and
outer to import_src, and import_dest respectively.
* cp-namespace.c (cp_add_using_directive): Update.
(cp_add_using): Update.
(cp_copy_usings): Update.
(cp_lookup_symbol_namespace): Update.
(cp_scan_for_anonymous_namespaces): Update.
* cp-support.c (make_symbol_overload_list_using): Update.
* cp-support.h (cp_add_using_directive, cp_add_using): Rename
arguments from inner and outer to src and dest respectively.
* cp-namespace.c (cp_add_using_directive): Ditto.
(cp_add_using): Ditto.
2009-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
* mi/mi-cmd-var.c (mi_cmd_var_update): Replace a while loop by for loop.
* varobj.c (varobj_invalidate): Replace a while loop by for loop.
2009-07-07 Vladimir Prus <vladimir@codesourcery.com>
Fix hang in floating varobjs.
* varobj.c (varobj_invalidate): Advance to next
element when processing floating varobj.
2009-07-07 Vladimir Prus <vladimir@codesourcery.com>
* varobj.c: Remove unnecessary include.
2009-07-07 Tristan Gingold <gingold@adacore.com>
* config/i386/darwin.mh (NATDEPFILES): Remove excServer.o.
Remove excServer.c target. Remove _all target.
* darwin.defs: Removed.
2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
* configure.tgt (i[34567]86-*-nto*): Add build_gdbserver=yes.
2009-07-06 Jan Kratochvil <jan.kratochvil@redhat.com>
* source.c (find_and_open_source): Remove the `objfile' parameter.
Update the function comment.
(open_source_file, symtab_to_fullname, psymtab_to_fullname): Update the
find_and_open_source callers.
2009-07-05 Pedro Alves <pedro@codesourcery.com>
* coff-pe-read.c (read_pe_exported_syms): Recognize
"pe-arm-wince-little" and "pei-arm-wince-little" bfd targets as PE
targets.
2009-07-05 Pedro Alves <pedro@codesourcery.com>
* arm-wince-tdep.c (arm_wince_skip_main_prologue): New.
(arm_wince_init_abi): Register it as gdbarch_skip_main_prologue
callback.
2009-06-29 Tristan Gingold <gingold@adacore.com>
* i386-darwin-tdep.c (amd64_darwin_thread_state_reg_offset)
(amd64_darwin_thread_state_num_regs)
(amd64_darwin_sigcontext_addr, x86_darwin_init_abi_64): Moved to
amd64-darwin-tdep.c
(_initialize_i386_darwin_tdep): Remove 64 bits parts.
(darwin_dwarf_signal_frame_p): Make public.
* amd64-darwin-tdep.c: New file with most chunks from
i386-darwin-tdep.c
* i386-darwin-tdep.h: Add a prototype for darwin_dwarf_signal_frame_p.
(amd64_darwin_thread_state_reg_offset)
(amd64_darwin_thread_state_num_regs): Moved to amd64-darwin-tdep.h
* amd64-darwin-tdep.h: New file.
* i386-darwin-nat.c: Only includes amd64-nat.h and amd64-darwin-tdep.h
if BFD64 is defined.
(i386_darwin_fetch_inferior_registers): Add #ifdef BFD64/#endif around
64 bits parts.
(i386_darwin_store_inferior_registers): Ditto.
(darwin_set_sstep): Ditto.
(darwin_complete_target): Ditto.
(amd64_darwin_sstep_at_sigreturn): Ditto.
* configure.tgt: Create a separate entry for x86_64-*-darwin.
Add 64 bits support for i386-*-darwin if --enable-64-bit-bfd.
* Makefile.in (ALLDEPFILES): Add amd64-darwin-tdep.c, darwin-nat.c,
i386-darwin-tdep.c i386-darwin-nat.c
(ALL_64_TARGET_OBS): Add amd64-darwin-tdep.o
2009-07-02 Pedro Alves <pedro@codesourcery.com>
* linux-fork.c (forks_exist_p): Drop unnecessary extern.
(add_fork, linux_fork_killall, linux_fork_mourn_inferior)
(linux_fork_detach): Ditto.
(delete_fork_command): Rename to ...
(delete_checkpoint_command): ... this.
(detach_fork_command): Rename to ...
(detach_checkpoint_command): ... this.
(info_forks_command): Rename to ...
(info_checkpoints_command): ... this.
(_initialize_linux_fork): Remove stale comments. Adjust.
2009-07-02 Pedro Alves <pedro@codesourcery.com>
* linux-nat.c (linux_child_follow_fork): If we're staying attached
to the child process, enable event reporting on it. Don't handle
checkpoints here. Instead, add the child fork to the lwp thread
and inferior lists without clobbering the previous inferior. Let
the thread_db layer learn about a new child process, even if
following the parent.
(linux_nat_switch_fork): Delete lwps of the current inferior only,
instead of clearing the whole list. Use thread_change_ptid to
give the core the illusion the new checkpoint is still the same
inferior. Clear the register cache.
(linux_handle_extended_wait): Handle checkpoints here.
(linux_multi_process): Turn on.
* linux-fork.c (struct fork_info) <pc>: Remove field.
(init_fork_list): Do not delete the checkpoint from the inferior
list (it is not there).
(fork_load_infrun_state): Don't switch inferior_ptid here. Pass
the new checkpoint's ptid to linux_nat_switch_fork.
(fork_save_infrun_state): Make static. Don't stop the pc field of
fork_info, it's gone.
(linux_fork_mourn_inferior): Don't delete the checkpoint from the
inferior list, it's not there.
(linux_fork_detach): Ditto.
(delete_fork_command): Replace mention of fork/checkpoint by
checkpoint only.
(detach_fork_command): Likewise. Don't delete the checkpoint from
the inferior list.
(info_forks_command): Adjust.
(restore_detach_fork): Delete.
(checkpointing_pid): New.
(linux_fork_checkpointing_p): New.
(save_detach_fork): Delete.
(checkpoint_command): Delete temp_detach_fork. Don't remove
breakpoints, that's a nop. Store the pid of the process we're
checkpointing, and use make_cleanup_restore_integer to restore it.
Don't reinsert breakpoints here.
(process_command, fork_command): Delete.
(restart_command): Update comments to only mention checkpoints,
not forks.
(_initialize_linux_fork): Delete "fork", "process", "info forks"
commands.
* linux-fork.h (fork_save_infrun_state, fork_list): Delete
declarations.
(linux_fork_checkpointing_p): Declare.
* cli/cli-cmds.c (killlist): New.
* cli/cli-cmds.h (killlist): Declare.
* gdbcmd.h (killlist): Declare.
* inferior.c: Include "gdbthread.h".
(detach_inferior_command, kill_inferior_command)
(inferior_command): New.
(info_inferiors_command): Allow specifying a specific inferior id.
(_initialize_inferiors): Register "inferior", "kill inferior" and
"detach inferior" commands.
* infcmd.c (_initialize_infcmd): Make "kill" a prefix command.
* gdbthread.h (any_thread_of_process): Declare.
* thread.c (any_thread_of_process): New.
* NEWS: Mention multi-inferior debugging. Mention 'info
inferiors', 'inferior', 'detach inferior' and 'kill inferior' as
new commands.
(Removed commands): New section, mentioning that 'info forks',
'fork', 'process', 'delete fork' and 'detach fork' are now gone.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* gdbarch.sh (current_gdbarch): Remove global variable.
(find_arch_by_info): Remove, inline into ...
(gdbarch_find_by_info): ... this. Remove current_gdbarch swapping.
(deprecated_current_gdbarch_select_hack): Rename to ...
(deprecated_target_gdbarch_select_hack): ... this. Do not set
or access current_gdbarch.
* gdbarch.c, gdbarch.h: Regenerate.
* arch-utils.c (gdbarch_update_p): Update call.
(set_gdbarch_from_file): Likewise.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* defs.h (extract_signed_integer, extract_unsigned_integer,
extract_long_unsigned_integer, store_signed_integer,
store_unsigned_integer): Add BYTE_ORDER parameter.
* findvar.c (extract_signed_integer, extract_unsigned_integer,
extract_long_unsigned_integer, store_signed_integer,
store_unsigned_integer): Add BYTE_ORDER parameter. Use it
instead of current_gdbarch.
* gdbcore.h (read_memory_integer, safe_read_memory_integer,
read_memory_unsigned_integer, write_memory_signed_integer,
write_memory_unsigned_integer): Add BYTE_ORDER parameter.
* corefile.c (struct captured_read_memory_integer_arguments): Add
BYTE_ORDER member.
(safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into
struct captured_read_memory_integer_arguments.
(do_captured_read_memory_integer): Pass it to read_memory_integer.
(read_memory_integer): Add BYTE_ORDER parameter. Pass it to
extract_signed_integer.
(read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to
extract_unsigned_integer.
(write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it
to store_signed_integer.
(write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it
to store_unsigned_integer.
* target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter.
* target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter.
Pass it to extract_unsigned_integer.
Update calls to extract_signed_integer, extract_unsigned_integer,
extract_long_unsigned_integer, store_signed_integer,
store_unsigned_integer, read_memory_integer,
read_memory_unsigned_integer, safe_read_memory_integer,
write_memory_signed_integer, write_memory_unsigned_integer, and
get_target_memory_unsigned to pass byte order:
* ada-lang.c (ada_value_binop): Update.
* ada-valprint.c (char_at): Update.
* alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update.
* alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call,
alpha_extract_return_value, alpha_read_insn,
alpha_get_longjmp_target): Update.
* amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update.
* amd64obsd-tdep.c (amd64obsd_supply_uthread,
amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update.
* amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue,
amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel,
amd64_displaced_step_fixup): Update.
* arm-linux-tdep.c (arm_linux_sigreturn_init,
arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update.
* arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue,
arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc,
arm_get_next_pc, arm_extract_return_value, arm_store_return_value,
arm_return_value): Update.
* arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update.
* auxv.c (default_auxv_parse): Update.
* avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address,
avr_scan_prologue, avr_extract_return_value,
avr_frame_prev_register, avr_push_dummy_call): Update.
* bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset,
bsd_uthread_wait, bsd_uthread_thread_alive,
bsd_uthread_extra_thread_info): Update.
* c-lang.c (c_printstr, print_wchar): Update.
* cp-valprint.c (cp_print_class_member): Update.
* cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache,
cris_push_dummy_call, cris_scan_prologue, cris_store_return_value,
cris_extract_return_value, find_step_target, dip_prefix,
sixteen_bit_offset_branch_op, none_reg_mode_jump_op,
move_mem_to_reg_movem_op, get_data_from_address): Update.
* dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update.
* dwarf2-frame.c (execute_cfa_program): Update.
* dwarf2loc.c (find_location_expression): Update.
* dwarf2read.c (dwarf2_const_value): Update.
* expprint.c (print_subexp_standard): Update.
* findvar.c (unsigned_pointer_to_address, signed_pointer_to_address,
unsigned_address_to_pointer, address_to_signed_pointer,
read_var_value): Update.
* frame.c (frame_unwind_register_signed,
frame_unwind_register_unsigned, get_frame_memory_signed,
get_frame_memory_unsigned): Update.
* frame-unwind.c (frame_unwind_got_constant): Update.
* frv-linux-tdep.c (frv_linux_pc_in_sigtramp,
frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache):
Update.
* frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue,
frv_extract_return_value, find_func_descr,
frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update.
* f-valprint.c (f_val_print): Update.
* gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr):
Update.
* h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue,
h8300_push_dummy_call, h8300_extract_return_value,
h8300h_extract_return_value, h8300_store_return_value,
h8300h_store_return_value): Update.
* hppabsd-tdep.c (hppabsd_find_global_pointer): Update.
* hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register):
Update.
* hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline,
hppa64_hpux_in_solib_call_trampoline,
hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code,
hppa_hpux_sigtramp_frame_unwind_cache,
hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer,
hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern,
hppa32_hpux_search_dummy_call_sequence,
hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state,
hppa_hpux_unwind_adjust_stub): Update.
* hppa-linux-tdep.c (insns_match_pattern,
hppa_linux_find_global_pointer): Update.
* hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call,
hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call,
skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache,
hppa_pseudo_register_read, hppa_frame_prev_register_helper,
hppa_match_insns): Update.
* hpux-thread.c (hpux_thread_fetch_registers): Update.
* i386-tdep.c (i386bsd_sigcontext_addr): Update.
* i386-cygwin-tdep.c (core_process_module_section): Update.
* i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn,
amd64_darwin_sstep_at_sigreturn): Update.
* i386-darwin-tdep.c (i386_darwin_sigcontext_addr,
amd64_darwin_sigcontext_addr): Likewise.
* i386-linux-nat.c (i386_linux_sigcontext_addr): Update.
* i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update.
* i386-nto-tdep.c (i386nto_sigcontext_addr): Update.
* i386obsd-nat.c (i386obsd_supply_pcb): Update.
* i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread,
i386obsd_trapframe_cache): Update.
* i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump,
i386_analyze_frame_setup, i386_analyze_prologue,
i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache,
i386_get_longjmp_target, i386_push_dummy_call,
i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr,
i386_fetch_pointer_argument): Update.
* i387-tdep.c (i387_supply_fsave): Update.
* ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update.
* ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write,
examine_prologue, ia64_frame_cache, ia64_frame_prev_register,
ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register,
ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id,
ia64_libunwind_frame_prev_register,
ia64_libunwind_sigtramp_frame_this_id,
ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer,
find_extant_func_descr, find_func_descr,
ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id,
ia64_unwind_pc): Update.
* iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer,
iq2000_scan_prologue, iq2000_extract_return_value,
iq2000_push_dummy_call): Update.
* irix5nat.c (fill_gregset): Update.
* jv-lang.c (evaluate_subexp_java): Update.
* jv-valprint.c (java_value_print): Update.
* lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call,
lm32_extract_return_value, lm32_store_return_value): Update.
* m32c-tdep.c (m32c_push_dummy_call, m32c_return_value,
m32c_skip_trampoline_code, m32c_m16c_address_to_pointer,
m32c_m16c_pointer_to_address): Update.
* m32r-tdep.c (m32r_store_return_value, decode_prologue,
m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value):
Update.
* m68hc11-tdep.c (m68hc11_pseudo_register_read,
m68hc11_pseudo_register_write, m68hc11_analyze_instruction,
m68hc11_push_dummy_call): Update.
* m68linux-tdep.c (m68k_linux_pc_in_sigtramp,
m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
Update.
* m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup,
m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache,
m68k_get_longjmp_target): Update.
* m88k-tdep.c (m88k_fetch_instruction): Update.
* mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write,
mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update.
* mi/mi-main.c (mi_cmd_data_write_memory): Update.
* mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg,
mips64_linux_get_longjmp_target, mips64_fill_gregset,
mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update.
* mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update.
* mips-tdep.c (mips_fetch_instruction, fetch_mips_16,
mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call,
mips_o32_push_dummy_call, mips_o64_push_dummy_call,
mips_single_step_through_delay, mips_skip_pic_trampoline_code,
mips_integer_to_address): Update.
* mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call):
Update.
* monitor.c (monitor_supply_register, monitor_write_memory,
monitor_read_memory_single): Update.
* moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value,
moxie_analyze_prologue): Update.
* mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor,
mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info,
mt_push_dummy_call): Update.
* objc-lang.c (read_objc_method, read_objc_methlist_nmethods,
read_objc_methlist_method, read_objc_object, read_objc_super,
read_objc_class, find_implementation_from_class): Update.
* ppc64-linux-tdep.c (ppc64_desc_entry_point,
ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache):
Update.
* ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer,
ppcobsd_sigtramp_frame_cache): Update.
* ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call,
do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call,
ppc64_sysv_abi_return_value): Update.
* ppc-linux-nat.c (ppc_linux_auxv_parse): Update.
* procfs.c (procfs_auxv_parse): Update.
* p-valprint.c (pascal_val_print): Update.
* regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned,
regcache_raw_write_signed, regcache_raw_write_unsigned,
regcache_cooked_read_signed, regcache_cooked_read_unsigned,
regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update.
* remote-m32r-sdi.c (m32r_fetch_register): Update.
* remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory):
Update.
* rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value,
rs6000_convert_from_func_ptr_addr, branch_dest,
rs6000_software_single_step): Update.
* rs6000-tdep.c (rs6000_in_function_epilogue_p,
ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence,
bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue,
rs6000_skip_main_prologue, rs6000_skip_trampoline_code,
rs6000_frame_cache): Update.
* s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write,
s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load,
s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache,
extend_simple_arg, s390_push_dummy_call, s390_return_value): Update.
* scm-exp.c (scm_lreadr): Update.
* scm-lang.c (scm_get_field, scm_unpack): Update.
* scm-valprint.c (scm_val_print): Update.
* score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call,
score_fetch_inst): Update.
* sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way,
sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value,
sh64_pseudo_register_read, sh64_pseudo_register_write,
sh64_frame_prev_register): Update:
* sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu,
sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu,
sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update.
* solib-darwin.c (darwin_load_image_infos): Update.
* solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2,
find_canonical_descriptor_in_load_object): Update.
* solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos,
irix_open_symbol_file_object): Update.
* solib-som.c (som_solib_create_inferior_hook, link_map_start,
som_current_sos, som_open_symbol_file_object): Update.
* solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME):
Update.
* solib-svr4.c (read_program_header, scan_dyntag_auxv,
solib_svr4_r_ldsomap): Update.
* sparc64-linux-tdep.c (sparc64_linux_step_trap): Update.
* sparc64obsd-tdep.c (sparc64obsd_supply_uthread,
sparc64obsd_collect_uthread): Update.
* sparc64-tdep.c (sparc64_pseudo_register_read,
sparc64_pseudo_register_write, sparc64_supply_gregset,
sparc64_collect_gregset): Update.
* sparc-linux-tdep.c (sparc32_linux_step_trap): Update.
* sparcobsd-tdep.c (sparc32obsd_supply_uthread,
sparc32obsd_collect_uthread): Update.
* sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code,
sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow,
sparc_collect_rwindow): Update.
* spu-linux-nat.c (parse_spufs_run): Update.
* spu-tdep.c (spu_pseudo_register_read_spu,
spu_pseudo_register_write_spu, spu_pointer_to_address,
spu_analyze_prologue, spu_in_function_epilogue_p,
spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step,
spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect,
info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist,
info_spu_dma_command, info_spu_proxydma_command): Update.
* stack.c (print_frame_nameless_args, frame_info): Update.
* symfile.c (read_target_long_array, simple_read_overlay_table,
simple_read_overlay_region_table): Update.
* target.c (debug_print_register): Update.
* tramp-frame.c (tramp_frame_start): Update.
* v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call,
v850_extract_return_value, v850_store_return_value,
* valarith.c (value_binop, value_bit_index): Update.
* valops.c (value_cast): Update.
* valprint.c (val_print_type_code_int, val_print_string,
read_string): Update.
* value.c (unpack_long, unpack_double, unpack_field_as_long,
modify_field, pack_long): Update.
* vax-tdep.c (vax_store_arguments, vax_push_dummy_call,
vax_skip_prologue): Update.
* xstormy16-tdep.c (xstormy16_push_dummy_call,
xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p,
xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry,
xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update.
* xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read,
xtensa_pseudo_register_write, xtensa_frame_cache,
xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update.
* dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral,
decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add
BYTE_ORDER parameter.
(decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT
parameters.
(decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters.
(decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters.
* dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it
instead of current_gdbarch.
(decimal_to_string, decimal_from_integral, decimal_from_floating,
decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter.
Pass it to match_endianness.
(decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT
parameters. Pass them to match_endianness.
(decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters.
Pass them to match_endianness.
(decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters.
Pass them to match_endianness.
* valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and
BYTE_ORDER_Y output parameters.
(value_binop): Update call to value_args_as_decimal.
Update calls to decimal_to_string, decimal_from_string,
decimal_from_integral, decimal_from_floating, decimal_to_doublest,
decimal_is_zero, decimal_binop, decimal_compare and decimal_convert
to pass/receive byte order:
* c-exp.y (parse_number): Update.
* printcmd.c (printf_command): Update.
* valarith.c (value_args_as_decimal, value_binop, value_logical_not,
value_equal, value_less): Update.
* valops.c (value_cast, value_one): Update.
* valprint.c (print_decimal_floating): Update.
* value.c (unpack_long, unpack_double): Update.
* python/python-value.c (valpy_nonzero): Update.
* ada-valprint.c (char_at): Add BYTE_ORDER parameter.
(printstr): Update calls to char_at.
(ada_val_print_array): Likewise.
* valprint.c (read_string): Add BYTE_ORDER parameter.
(val_print_string): Update call to read_string.
* c-lang.c (c_get_string): Likewise.
* charset.h (target_wide_charset): Add BYTE_ORDER parameter.
* charset.c (target_wide_charset): Add BYTE_ORDER parameter.
Use it instead of current_gdbarch.
* printcmd.c (printf_command): Update calls to target_wide_charset.
* c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter.
Pass to target_wide_charset. Use it instead of current_gdbarch.
(classify_type): Add BYTE_ORDER parameter. Pass to
charset_for_string_type. Allow NULL encoding pointer.
(print_wchar): Add BYTE_ORDER parameter.
(c_emit_char): Update calls to classify_type and print_wchar.
(c_printchar, c_printstr): Likewise.
* gdbarch.sh (in_solib_return_trampoline): Convert to type "m".
* gdbarch.c, gdbarch.h: Regenerate.
* arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH
parameter.
* arch-utils.c (generic_in_solib_return_trampoline): Likewise.
* hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise.
* rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise.
(rs6000_skip_trampoline_code): Update call.
* alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to
dynamic_sigtramp_offset and pc_in_sigtramp callbacks.
(alpha_read_insn): Add GDBARCH parameter.
* alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter.
(alpha_register_to_value): Pass architecture to alpha_sts.
(alpha_extract_return_value): Likewise.
(alpha_value_to_register): Pass architecture to alpha_lds.
(alpha_store_return_value): Likewise.
(alpha_read_insn): Add GDBARCH parameter.
(alpha_skip_prologue): Pass architecture to alpha_read_insn.
(alpha_heuristic_proc_start): Likewise.
(alpha_heuristic_frame_unwind_cache): Likewise.
(alpha_next_pc): Likewise.
(alpha_sigtramp_frame_this_id): Pass architecture to
tdep->dynamic_sigtramp_offset callback.
(alpha_sigtramp_frame_sniffer): Pass architecture to
tdep->pc_in_sigtramp callback.
* alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter.
(alphafbsd_sigtramp_offset): Likewise.
* alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH
parameter. Pass to alpha_read_insn.
(alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to
alpha_linux_sigtramp_offset_1.
(alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to
alpha_linux_sigtramp_offset.
(alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn
and alpha_linux_sigtramp_offset.
* alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter.
(alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to
alphanbsd_sigtramp_offset.
* alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter.
(alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to
alpha_read_insn.
(alphaobsd_sigcontext_addr): Pass architecture to
alphaobsd_sigtramp_offset.
* alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH
parameter.
* amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter.
(amd64_skip_prologue): Pass architecture to amd64_analyze_prologue.
(amd64_frame_cache): Likewise.
* arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove.
(thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue,
thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros.
* arm-wince-tdep.c: Include "frame.h".
* avr-tdep.c (EXTRACT_INSN): Remove.
(avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN.
(avr_skip_prologue): Pass architecture to avr_scan_prologue.
(avr_frame_unwind_cache): Likewise.
* cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member.
(find_step_target): Initialize it.
(get_data_from_address): Add BYTE_ORDER parameter.
(bdap_prefix): Pass byte order to get_data_from_address.
(handle_prefix_assign_mode_for_aritm_op): Likewise.
(three_operand_add_sub_cmp_and_or_op): Likewise.
(handle_inc_and_index_mode_for_aritm_op): Likewise.
* frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter.
(frv_linux_sigcontext_reg_addr): Pass architecture to
frv_linux_pc_in_sigtramp.
(frv_linux_sigtramp_frame_sniffer): Likewise.
* h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter.
(h8300_analyze_prologue): Add GDBARCH parameter. Pass to
h8300_is_argument_spill.
(h8300_frame_cache, h8300_skip_prologue): Pass architecture
to h8300_analyze_prologue.
* hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to
in_solib_call_trampoline callback.
(hppa_in_solib_call_trampoline): Add GDBARCH parameter.
* hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH
parameter.
(hppa64_push_dummy_call): Pass architecture to
hppa64_convert_code_addr_to_fptr.
(hppa_match_insns): Add GDBARCH parameter.
(hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to
hppa_match_insns.
(hppa_skip_trampoline_code): Pass architecture to hppa_match_insns.
(hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to
hppa_match_insns_relaxed.
(hppa_stub_unwind_sniffer): Pass architecture to
tdep->in_solib_call_trampoline callback.
* hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter.
(hppa32_hpux_search_dummy_call_sequence): Pass architecture to
hppa_hpux_search_pattern.
* hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter.
(hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter.
Pass to insns_match_pattern.
(hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to
hppa_linux_sigtramp_find_sigcontext.
(hppa_linux_sigtramp_frame_sniffer): Likewise.
(hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter.
(hppa64_hpux_in_solib_call_trampoline): Likewise.
* i386-tdep.c (i386_follow_jump): Add GDBARCH parameter.
(i386_analyze_frame_setup): Add GDBARCH parameter.
(i386_analyze_prologue): Add GDBARCH parameter. Pass to
i386_follow_jump and i386_analyze_frame_setup.
(i386_skip_prologue): Pass architecture to i386_analyze_prologue
and i386_follow_jump.
(i386_frame_cache): Pass architecture to i386_analyze_prologue.
(i386_pe_skip_trampoline_code): Add FRAME parameter.
* i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter.
* i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass
frame to i386_pe_skip_trampoline_code.
* ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter
to sigcontext_register_address callback.
* ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter.
(ia64_find_unwind_table): Pass architecture to
ia64_find_global_pointer.
(find_extant_func_descr): Add GDBARCH parameter.
(find_func_descr): Pass architecture to find_extant_func_descr
and ia64_find_global_pointer.
(ia64_sigtramp_frame_init_saved_regs): Pass architecture to
tdep->sigcontext_register_address callback.
* ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add
GDBARCH parameter.
* iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter.
(iq2000_frame_cache): Pass architecture to iq2000_scan_prologue.
* lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter.
(lm32_skip_prologue, lm32_frame_cache): Pass architecture to
lm32_analyze_prologue.
* m32r-tdep.c (decode_prologue): Add GDBARCH parameter.
(m32r_skip_prologue): Pass architecture to decode_prologue.
* m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter.
(m68hc11_scan_prologue): Pass architecture to
m68hc11_analyze_instruction.
* m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter.
(m68k_analyze_prologue): Pass architecture to
m68k_analyze_frame_setup.
* m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter.
(m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order
to m88k_fetch_instruction.
(m88k_skip_prologue): Pass architecture to m88k_analyze_prologue.
(m88k_frame_cache): Likewise.
* mep-tdep.c (mep_get_insn): Add GDBARCH parameter.
(mep_analyze_prologue): Pass architecture to mep_get_insn.
* mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter.
(mips32_next_pc): Pass architecture to mips_fetch_instruction.
(deal_with_atomic_sequence): Likewise.
(unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction.
(mips16_scan_prologue): Likewise.
(mips32_scan_prologue): Likewise.
(mips16_in_function_epilogue_p): Likewise.
(mips32_in_function_epilogue_p): Likewise.
(mips_about_to_return): Likewise.
(mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue.
(mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue.
(mips_skip_prologue): Pass architecture to mips16_scan_prologue
and mips32_scan_prologue.
(mips_in_function_epilogue_p): Pass architecture to
mips16_in_function_epilogue_p and
mips32_in_function_epilogue_p.
(heuristic_proc_start): Pass architecture to mips_fetch_instruction
and mips_about_to_return.
(mips_skip_mips16_trampoline_code): Pass architecture to
mips_fetch_instruction.
(fetch_mips_16): Add GDBARCH parameter.
(mips16_next_pc): Pass architecture to fetch_mips_16.
(extended_mips16_next_pc): Pass architecture to unpack_mips16 and
fetch_mips_16.
* objc-lang.c (read_objc_method, read_objc_methlist_nmethods,
read_objc_methlist_method, read_objc_object, read_objc_super,
read_objc_class): Add GDBARCH parameter.
(find_implementation_from_class): Add GDBARCH parameter, pass
to read_objc_class, read_objc_methlist_nmethods, and
read_objc_methlist_method.
(find_implementation): Add GDBARCH parameter, pass to
read_objc_object and find_implementation_from_class.
(resolve_msgsend, resolve_msgsend_stret): Pass architecture
to find_implementation.
(resolve_msgsend_super, resolve_msgsend_super_stret): Pass
architecture to read_objc_super and find_implementation_from_class.
* ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter.
(ppc64_standard_linkage1_target, ppc64_standard_linkage2_target,
ppc64_standard_linkage3_target): Pass architecture to
ppc64_desc_entry_point.
* rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter.
(skip_prologue): Pass byte order to bl_to_blrl_insn_p.
(rs6000_fetch_instruction): Add GDBARCH parameter.
(rs6000_skip_stack_check): Add GDBARCH parameter, pass to
rs6000_fetch_instruction.
(skip_prologue): Pass architecture to rs6000_fetch_instruction.
* remote-mips.c (mips_store_word): Return old_contents as host
integer value instead of target bytes.
* s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member.
(s390_analyze_prologue): Initialize it.
(extend_simple_arg): Add GDBARCH parameter.
(s390_push_dummy_call): Pass architecture to extend_simple_arg.
* scm-lang.c (scm_get_field): Add BYTE_ORDER parameter.
* scm-lang.h (scm_get_field): Add BYTE_ORDER parameter.
(SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field.
* scm-valprint.c (scm_scmval_print): Likewise.
(scm_scmlist_print, scm_ipruk, scm_scmval_print): Define
SCM_BYTE_ORDER.
* sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter.
(sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to
look_for_args_moves.
(sh64_skip_prologue): Pass architecture to
sh64_skip_prologue_hard_way.
* sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter.
(sh_skip_prologue): Pass architecture to sh_analyze_prologue.
(sh_frame_cache): Likewise.
* solib-irix.c (extract_mips_address): Add GDBARCH parameter.
(fetch_lm_info, irix_current_sos, irix_open_symbol_file_object):
Pass architecture to extract_mips_address.
* sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter.
* sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter.
(sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture
to sparc_fetch_wcookie.
(sparc32_frame_prev_register): Likewise.
* sparc64-tdep.c (sparc64_frame_prev_register): Likewise.
* sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise.
* sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise.
* spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter.
(spu_skip_prologue): Pass architecture to spu_analyze_prologue.
(spu_virtual_frame_pointer): Likewise.
(spu_frame_unwind_cache): Likewise.
(info_spu_mailbox_list): Add BYTE_ORER parameter.
(info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list.
(info_spu_dma_cmdlist): Add BYTE_ORER parameter.
(info_spu_dma_command, info_spu_proxydma_command): Pass byte order
to info_spu_dma_cmdlist.
* symfile.c (read_target_long_array): Add GDBARCH parameter.
(simple_read_overlay_table, simple_read_overlay_region_table,
simple_overlay_update_1): Pass architecture to read_target_long_array.
* v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter.
(v850_frame_cache): Pass architecture to v850_analyze_prologue.
* xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH
parameter.
(xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture
to xstormy16_analyze_prologue.
(xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter.
(xstormy16_find_jmp_table_entry): Likewise.
(xstormy16_skip_trampoline_code): Pass architecture to
xstormy16_resolve_jmp_table_entry.
(xstormy16_pointer_to_address): Likewise.
(xstormy16_address_to_pointer): Pass architecture to
xstormy16_find_jmp_table_entry.
* xtensa-tdep.c (call0_track_op): Add GDBARCH parameter.
(call0_analyze_prologue): Add GDBARCH parameter, pass to
call0_track_op.
(call0_frame_cache): Pass architecture to call0_analyze_prologue.
(xtensa_skip_prologue): Likewise.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* defs.h (strlen_paddr, paddr, paddr_nz): Remove.
(paddress): Add GDBARCH parameter.
* utils.c (strlen_paddr, paddr, paddr_nz): Remove.
(paddress): Add GDBARCH parameter, use it instead of current_gdbarch.
* ui-out.h (ui_out_field_core_addr): Add GDBARCH parameter.
* ui-out.c (ui_out_field_core_addr): Add GDBARCH parameter,
use it instead of current_gdbarch.
Update calls to ui_out_field_core_addr to pass architecture:
* ada-lang.c (print_one_exception): Update.
* breakpoint.c (print_one_breakpoint_location,
print_one_exception_catchpoint): Update.
* disasm.c (dump_insns): Update.
* darwin-nat-info.c (darwin_debug_regions_recurse): Update.
* mi/mi-main.c (mi_cmd_data_read_memory): Update.
* mi/mi-symbol-cmds.c: Include "objfiles.h".
(mi_cmd_symbol_list_lines): Update.
* stack.c (print_frame_info, print_frame): Update.
Update callers of paddress to pass architecture:
* ada-tasks.c (info_task): Update.
* ada-valprint.c (ada_val_print_1): Update.
* annotate.c (annotate_source, annotate_frame_begin): Update.
* breakpoint.c (insert_bp_location, describe_other_breakpoints,
mention): Update.
* cli/cli-cmds.c (edit_command, list_command, print_disassembly):
Update.
* corefile.c (memory_error): Update.
* c-valprint.c (print_function_pointer_address, c_val_print): Update.
* disasm.c (dis_asm_print_address): Update.
* exec.c (print_section_info): Update.
* f-valprint.c (f_val_print): Update.
* infcmd.c: Include "arch-utils.h".
(jump_command, program_info): Update.
* linux-fork.c: Include "arch-utils.h".
(info_forks_command): Update.
* m2-valprint.c (print_function_pointer_address,
print_unpacked_pointer, print_variable_at_address,
m2_val_print): Update.
* m32r-rom.c (m32r_load_section, m32r_load, m32r_upload_command):
Update.
* printcmd.c (print_address, print_address_demangle, address_info):
Update.
* p-valprint.c (pascal_val_print): Update.
* source.c: Include "arch-utils.h".
(line_info): Update.
* stack.c (frame_info, print_block_frame_labels): Update.
* symfile.c (add_symbol_file_command, list_overlays_command): Update.
* symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1,
print_symbol, print_partial_symbols, maintenance_info_psymtabs,
maintenance_check_symtabs): Update.
* symtab.c (find_pc_sect_symtab): Update.
* target.c (deprecated_debug_xfer_memory): Update.
* tracepoint.c (scope_info): Update.
* tui/tui-stack.c (tui_make_status_line): Update.
* valprint.c (val_print_string): Update.
Update callers of paddr_nz to use paddress instead (keeping
user-visible output identical):
* alpha-tdep.c (alpha_heuristic_proc_start): Update.
* amd64-tdep.c (fixup_riprel, amd64_displaced_step_copy_insn,
amd64_displaced_step_fixup): Update.
* arch-utils.c (simple_displaced_step_copy_insn): Update.
* auxv.c (fprint_target_auxv): Update.
* breakpoint.c (insert_single_step_breakpoint): Update.
* buildsym.c (finish_block): Update.
* cli/cli-dump.c (restore_section_callback): Update.
* fbsd-nat.c (fbsd_find_memory_regions): Update.
* frame.c (frame_unwind_register_value): Update.
* gcore.c (gcore_create_callback): Update.
* hppa-tdep.c (hppa_frame_cache, hppa_skip_trampoline_code): Update.
* i386-tdep.c (i386_displaced_step_fixup, i386_record_modrm,
i386_record_lea_modrm_addr, i386_record_lea_modrm,
i386_process_record): Update.
* ia64-tdep.c (ia64_frame_this_id, ia64_sigtramp_frame_this_id,
ia64_libunwind_frame_this_id, ia64_libunwind_sigtramp_frame_this_id,
ia64_dummy_id, ia64_access_reg, ia64_access_rse_reg): Update.
* infrun.c (displaced_step_prepare, displaced_step_fixup,
handle_inferior_event, insert_step_resume_breakpoint_at_sal,
insert_longjmp_resume_breakpoint): Update.
* linux-nat.c (linux_nat_find_memory_regions): Update.
* linux-record.c (record_linux_system_call): Update.
* mips-tdep.c (heuristic_proc_start, mips_eabi_push_dummy_call,
mips_n32n64_push_dummy_call, mips_o32_push_dummy_call,
mips_o64_push_dummy_call): Update.
* monitor.c (monitor_error, monitor_remove_breakpoint): Update.
* record.c (record_arch_list_add_mem, record_wait,
record_xfer_partial): Update.
* remote-mips.c (mips_fetch_word, mips_check_lsi_error,
mips_common_breakpoint): Update.
* remote-sim.c (gdbsim_xfer_inferior_memory): Update.
* rs6000-tdep.c (ppc_displaced_step_fixup): Update.
* solib-som.c (som_current_sos): Update.
* symfile.c (load_progress, generic_load): Update.
* symfile-mem.c (add_vsyscall_page): Update.
* valops.c (value_fetch_lazy): Update.
* windows-tdep.c (windows_xfer_shared_library): Update.
Update callers of paddr_nz to use paddress instead (changing
user-visible output to make it more correct):
* dwarf2loc.c (locexpr_describe_location): Update.
* ia64-tdep.c (ia64_memory_insert_breakpoint,
ia64_memory_remove_breakpoint): Update.
* jv-valprint.c (java_value_print): Update.
* m32c-tdep.c (m32c_m16c_address_to_pointer): Update.
* monitor.c (monitor_read_memory): Update.
Update callers of paddr to use paddress instead (changing
user-visible output to make it more correct):
* arm-tdep.c (arm_push_dummy_call): Update.
* breakpoint.c (insert_bp_location, create_thread_event_breakpoint,
create_breakpoint): Update.
* darwin-nat-info.c (darwin_debug_regions): Update.
* dcache.c (dcache_info): Update.
* dsrec.c (load_srec, make_srec): Update.
* dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program,
dwarf2_frame_cache): Update.
* gcore.c (gcore_copy_callback): Update.
* gnu-nat.c (gnu_xfer_memory): Update.
* mips-linux-nat.c (mips_show_dr): Update.
* monitor.c (monitor_write_memory, monitor_insert_breakpoint,
monitor_remove_breakpoint): Update.
* remote.c (compare_sections_command): Update.
* remote-m32r-sdi.c (m32r_xfer_memory, m32r_insert_breakpoint,
m32r_remove_breakpoint, m32r_insert_watchpoint,
m32r_remove_watchpoint): Update.
* sol-thread.c (info_cb): Update.
* symfile.c (load_progress): Update.
Update callers of paddress or paddr_nz to use hex_string instead
(changes output of internal/error/debug messages only):
* dwarf2read.c (dump_die_shallow): Update.
* frame.c (fprint_field, fprint_frame, frame_pc_unwind,
get_frame_func, create_new_frame): Update.
* hppa-tdep.c (find_unwind_entry, unwind_command): Update.
* ia64-tdep.c (get_kernel_table, ia64_find_proc_info_x,
ia64_get_dyn_info_list): Update.
* maint.c (maintenance_translate_address): Update.
* mi/mi-cmd-var.c (mi_cmd_var_create): Update.
* target.c (target_flash_erase): Update.
Update callers of paddr/paddr_nz to use phex/phex_nz instead,
using an appropriate address size. Remove use of strlen_paddr.
* exec.c (exec_files_info): Update.
* i386-nat.c (i386_show_dr): Update.
* remote.c (remote_flash_erase): Update.
* m32r-rom.c (m32r_load_section): Update.
* monitor.c (monitor_vsprintf, monitor_store_register): Update.
* remote.c (remote_check_symbols, remote_search_memory): Update.
* remote-mips.c (mips_request, mips_common_breakpoint): Update.
* scm-valprint.c (scm_ipruk, scm_scmval_print): Update.
* sh64-tdep.c (sh64_show_media_regs, sh64_show_compact_regs): Update.
* sh-tdep.c (sh_generic_show_regs, sh3_show_regs, sh2e_show_regs,
sh2a_show_regs, sh2a_nofpu_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh4_nofpu_show_regs,
sh_dsp_show_regs): Update.
* xcoffsolib.c (sharedlibrary_command): Update.
* maint.c (maint_print_section_info): Add ADDR_SIZE parameter.
Use hex_string_custom instead of paddr.
(print_bfd_section_info): Pass address size.
(print_objfile_section_info): Likewise.
* annotate.h (annotate_source): Add GDBARCH parameter.
(annotate_frame_begin): Likewise.
* annotate.c (annotate_source): Add GDBARCH parameter.
(annotate_frame_begin): Likewise.
* source.c (identify_source_line): Update call to annotate_source.
* stack.c (print_frame_info, print_frame): Update call to
annotate_frame_begin.
* breakpoint.c (describe_other_breakpoints): Add GDBARCH parameter.
(create_breakpoint, create_ada_exception_breakpoint): Update call.
* stack.c (print_block_frame_labels): Add GDBARCH parameter.
(print_frame_label_vars): Update call.
* symmisc.c (print_partial_symbols): Add GDBARCH parameter.
(dump_psymtab): Update call to print_partial_symbols.
(struct print_symbol_args): Add GDBARCH member.
(dump_symtab_1): Set print_symbol_args architecture member.
(print_symbol): Use it.
* windows-tdep.h (windows_xfer_shared_library): Add GDBARCH
parameter.
* windows-tdep.c (windows_xfer_shared_library): Likewise.
* i386-cygwin-tdep.c (struct cpms_data): Add GDBARCH member.
(core_process_module_section): Pass architecture from cpms_data to
windows_xfer_shared_library.
(windows_core_xfer_shared_libraries): Initialize cmps_data
architecture member.
* windows-nat.c (windows_xfer_shared_libraries): Pass architecture
to windows_xfer_shared_library.
* defs.h (print_address): Add GDBARCH parameter.
* printcmd.c (print_address): Add GDBARCH parameter.
(print_scalar_formatted, do_examine): Update call.
* findcmd.c (find_command): Update call.
* tracepoint.c: Include "arch-utils.h".
(trace_find_line_command): Update call.
* tui/tui-disasm.c (tui_disassemble): Update call.
* value.h (print_address_demangle): Add GDBARCH parameter.
* printcmd.c (print_address_demangle): Add GDBARCH parameter.
* c-valprint.c (print_function_pointer_address, c_val_print):
Update call.
* f-valprint.c (f_val_print): Update call.
* gnu-v3-abi.c (gnuv3_print_method_ptr): Update call.
* jv-valprint.c (java_val_print): Update call.
* m2-valprint.c (print_function_pointer_address, m2_val_print):
Update call.
* p-valprint.c (pascal_val_print): Update call.
* disasm.c (gdb_disassemble_info): Install architecture into
di.application_data field.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* disasm.h (gdb_disassembly): Add GDBARCH parameter.
(gdb_print_insn): Likewise.
* disasm.c (dump_insns): Add GDBARCH parameter. Use it instead
of current_gdbarch.
(do_mixed_source_and_assembly): Add GDBARCH parameter. Pass to
dump_insns.
(do_assembly_only): Likewise.
(gdb_disassembly): Add GDBARCH parameter. Use it instead of
current_gdbarch. Pass to subroutines.
(gdb_print_insn): Add GDBARCH parameter. Use it instead of
current_gdbarch.
* stack.c (struct gdb_disassembly_stub_args): Add GDBARCH member.
(gdb_disassembly_stub): Pass architecture to gdb_disassembly.
(do_gdb_disassembly): Add GDBARCH argument. Store into args.
(print_frame_info): Pass architecture to do_gdb_disassembly.
* printcmd.c (print_formatted): Pass architecture to gdb_print_insn.
* mi/mi-cmd-disas.c: Include "arch-utils.h"
(mi_cmd_disassemble): Pass architecture to gdb_disassembly.
* cli/cli-cmds.c: Include "arch-utils.h".
(print_disassembly): Add GDBARCH parameter. Pass to gdb_disassembly
and tui_show_assembly.
(disassemble_current_function): Pass architecture to
tui_get_low_disassembly_address and print_disassembly.
(disassemble_command): Pass architecture to
tui_get_low_disassembly_address and print_disassembly.
* tui/tui.c (tui_show_assembly): Add GDBARCH parameter. Pass to
tui_update_source_windows_with_addr.
* tui/tui-data.h (struct tui_locator_element): Add GDBARCH member.
(struct tui_source_info): Likewise.
* tui/tui-data.c (tui_clear_win_detail): Clear source_info.gdbarch.
* tui/tui-disasm.c (tui_disassemble): Add GDBARCH parameter.
Pass to gdb_print_insn.
(tui_find_disassembly_address): Add GDBARCH parameter. Pass to
tui_disassemble.
(tui_set_disassem_content): Add GDBARCH parameter. Install into
source_info.gdbarch. Pass to tui_disassemble.
(tui_show_disassem): Add GDBARCH parameter. Pass to
tui_update_source_window.
(tui_show_disassem_and_update_source): Add GDBARCH parameter. Pass to
tui_show_disassem and tui_update_source_window.
(tui_get_begin_asm_address): Return locator architecture in addition
to locator PC value.
(tui_get_low_disassembly_address): Add GDBARCH parameter. Pass to
tui_get_low_disassembly_address.
(tui_vertical_disassem_scroll): Pass architecture to subroutines.
* tui/tui-disasm.h (tui_set_disassem_content): Add GDBARCH parameter.
(tui_show_disassem): Likewise.
(tui_show_disassem_and_update_source): Likewise.
(tui_get_begin_asm_address): Return architecture and PC value.
* tui/tui.h (tui_get_low_disassembly_address): Add GDBARCH parameter.
(tui_show_assembly): Add GDBARCH parameter.
* tui/tui-layout.c (extract_display_start_addr): Return current window
architecture in addition to current PC value.
(tui_set_layout): Update calls to tui_get_low_disassembly_address and
extract_display_start_addr. Pass architecture to
tui_update_source_windows_with_addr.
* tui/tui-source.c: Include "objfiles.h".
(tui_set_source_content): Initialize window architecture.
(tui_show_symtab_source): Add GDBARCH parameter. Pass to
tui_update_source_window_as_is
* tui/tui-source.h (tui_show_symtab_source): Add GDBARCH parameter.
* tui/tui-stack.c (tui_set_locator_info): Add GDBARCH parameter.
Install locator architecture.
(tui_set_locator_filename): Update call.
(tui_show_frame_info): Pass architecture to tui_set_locator_info
and subroutines.
* tui/tui-win.c (make_visible_with_new_height): Pass architecture
to tui_update_source_window.
* tui/tui-winsource.c: Include "objfiles.h".
(tui_display_main): Update call to tui_get_begin_asm_address.
Pass architecture to tui_update_source_windows_with_addr.
(tui_update_source_window): Add GDBARCH parameter. Pass to
tui_update_source_window_as_is.
(tui_update_source_window_as_is): Add GDBARCH parameter.
Pass to tui_set_disassem_content.
(tui_update_source_windows_with_addr): Add GDBARCH parameter.
Pass to subroutines.
(tui_update_source_windows_with_line): Pass objfile architecture
to subroutines.
(tui_horizontal_source_scroll): Pass architecture to
tui_update_source_window_as_is.
* tui/tui-winsource.h (tui_update_source_window): Add GDBARCH
parameter.
(tui_update_source_window_as_is): Likewise.
(tui_update_source_windows_with_addr): Likewise.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* breakpoint.h (struct breakpoint): New member GDBARCH.
* breakpoint.c: Include "arch-utils.h".
(set_raw_breakpoint_without_location): Add GDBARCH parameter.
Use it to set breakpoint architecture.
(set_raw_breakpoint): Add GDBARCH parameter.
(create_internal_breakpoint): Likewise.
(create_catchpoint): Likewise.
(create_fork_vfork_event_catchpoint): Likewise.
(create_breakpoint): Likewise.
(create_breakpoints): Likewise.
(break_command_really): Likewise.
(create_ada_exception_breakpoint): Likewise.
Update local callers to pass architecture:
(create_internal_breakpoint): Update.
(create_overlay_event_breakpoint): Update.
(create_longjmp_master_breakpoint): Update.
(create_thread_event_breakpoint): Update.
(create_solib_event_breakpoint): Update.
(create_catchpoint): Update.
(create_fork_vfork_event_catchpoint): Update.
(set_momentary_breakpoint): Update.
(clone_momentary_breakpoint): Update.
(create_breakpoint): Update.
(create_breakpoints): Update.
(break_command_really): Update.
(break_command_1): Update.
(set_breakpoint): Update.
(watch_command_1): Update.
(catch_fork_command_1): Update.
(catch_exec_commnd_1): Update.
(handle_gnu_v3_exceptions): Update.
(create_ada_exception_breakpoint): Update.
(catch_ada_exception_command): Update.
(catch_assert_command): Update.
(trace_command): Update.
* breakpoint.h (struct bp_location): New member GDBARCH.
* breakpoint.c (get_sal_arch): New function.
(set_raw_breakpoint): Set location architecture.
(add_location_to_breakpoint): Likewise.
(clone_momentary_breakpoint): Likewise.
(watch_command_1): Likewise.
(update_watchpoint): Likewise.
(bp_loc_is_permanent): Use location architecture instead of
current_gdbarch.
(adjust_breakpoint_address): Add GDBARCH parameter; use it
instead of current_gdbarch.
Update callers of adjust_breakpoint_address to pass
breakpoint location architecture:
(set_raw_breakpoint): Update.
(watch_command_1): Update.
* tracepoint.c: (collect_symbol): Add GDBARCH parameter, use instead
of current_gdbarch.
(add_local_symbols): Add GDBARCH parameter. Pass to collect_symbol.
(encode_actions): Pass tracepoint architecture to add_local_symbols
(encode_actions): Use tracepoint architecture instead of
current_gdbarch. Pass it to add_local_symbols and collect_symbol.
* breakpoint.h (struct breakpoint_ops): Replace last_addr parameter
of print_one callback with last_loc.
* breakpoint.c (print_one_breakpoint_location): Replace last_addr
parameter with last_loc.
(print_one_breakpoint): Likewise.
(do_captured_breakpoint_query): Update call.
(breakpoint_1): Pass last_loc instead of last_addr to
print_one_breakpoint. Pass last location architecture instead of
current_gdbarch to set_next_address.
Update all implementations of the print_one callback:
* breakpoint.c (print_one_catch_fork): Update.
(print_one_catch_vfork): Update.
(print_one_catch_exec): Update.
(print_one_exception_catchpoint): Update.
* ada-lang.c (print_one_exception): Update.
(print_one_catch_exception): Update.
(print_one_catch_exception_unhandled): Update.
(print_one_catch_assert): Update.
* breakpoint.c (print_one_breakpoint_location): Add PRINT_ADDRESS_BITS
parameter. Use it instead of gdbarch_addr_bit (current_gdbarch).
(print_one_breakpoint): Add PRINT_ADDRESS_BITS parameter and pass it
to print_one_breakpoint_location.
(breakpoint_address_bits): New function.
(do_captured_breakpoint_query): Compute number of address bits to print
and pass it to print_one_breakpoint.
(breakpoint_1): Likewise. Use it instead of current_gdbarch.
* breakpoint.h (create_thread_event_breakpoint): Add GDBARCH.
* breakpoint.c (create_thread_event_breakpoint): Likewise.
Update callers to create_thread_event_breakpoint:
* aix-thread.c (pd_enable): Update.
* linux-thread-db.c (enable_thread_event): Update.
* breakpoint.h (create_solib_event_breakpoint): Add GDBARCH.
* breakpoint.c (create_solib_event_breakpoint): Likewise.
Update callers to create_solib_event_breakpoint:
* solib-frv.c (enable_break, enable_break2): Update.
* solib-pa64.c (pa64_solib_create_inferior_hook): Update.
* solib-som.c (som_solib_create_inferior_hook): Update.
* solib-darwin.c (darwin_solib_create_inferior_hook): Update.
* solib-svr4.c (enable_break): Update.
* breakpoint.h (insert_single_step_breakpoint): Add GDBARCH.
* breakpoint.c (insert_single_step_breakpoint): Likewise.
Update callers to insert_single_step_breakpoint:
* alpha-tdep.c (alpha_software_single_step): Update.
* arm-linux-tdep.c (arm_linux_software_single_step): Update.
* arm-tdep.c (arm_software_single_step): Update.
* cris-tdep.c (cris_software_single_step): Update.
* rs6000-aix-tdep.c (rs6000_software_single_step): Update.
* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Update.
* sparc-tdep.c (sparc_software_single_step): Update.
* spu-tdep.c (spu_software_single_step): Update.
* mips-tdep.c (deal_with_atomic_sequence): Add GDBARCH parameter.
Pass it to insert_single_step_breakpoint.
(mips_software_single_step): Pass architecture to
deal_with_atomic_sequence and insert_single_step_breakpoint.
* breakpoint.h (deprecated_insert_raw_breakpoint): Add GDBARCH.
(deprecated_remove_raw_breakpoint): Likewise.
* breakpoint.c (deprecated_insert_raw_breakpoint): Add GDBARCH.
(deprecated_remove_raw_breakpoint): Likewise.
Update callers to deprecated_insert_raw_breakpoint and
deprecated_remove_raw_breakpoint:
* breakpoint.c (single_step_gdbarch): New static variable.
(insert_single_step_breakpoint): Pass GDBARCH parameter to
deprecated_insert_raw_breakpoint. Store it in single_step_gdbarch.
(remove_single_step_breakpoints): Pass architecture stored in
single_step_gdbarch to deprecated_remove_raw_breakpoint.
* rs6000-nat.c (exec_one_dummy_insn): Update.
* solib-irix.c (enable_break, disable_break): Update.
* procfs.c (procfs_mourn_inferior): Update.
(remove_dbx_link_breakpoint): Update.
* breakpoint.h (set_breakpoint): Add GDBARCH parameter.
(set_momentary_breakpoint, set_momentary_breakpoint_at_pc): Likewise.
* breakpoint.c (set_breakpoint): Add GDBARCH parameter.
(set_momentary_breakpoint, set_momentary_breakpoint_at_pc): Likewise.
Update callers to set_breakpoint, set_momentary_breakpoint and
set_momentary_breakpoint_at_pc:
* breakpoint.c (set_momentary_breakpoint_at_pc): Update.
(until_break_command): Update.
* infcall.c (call_function_by_hand): Update.
* infcmd.c (finish_backward, finish_forward): Update.
* infrun.c (insert_step_resume_breakpoint_at_sal): Add GDBARCH
parameter. Pass it to set_momentary_breakpoint.
(insert_longjmp_resume_breakpoint): Add GDBARCH parameter.
Pass it to set_momentary_breakpoint_at_pc.
(handle_inferior_event): Update.
(insert_step_resume_breakpoint_at_frame): Update.
(insert_step_resume_breakpoint_at_caller): Update..
* mi/mi-cmd-break.c: Include "arch-utils.h".
(mi_cmd_break_insert): Update.
* target.h (struct target_ops): Add GDBARCH parameter to
to_insert_breakpoint, to_remove_breakpoint, to_insert_hw_breakpoint,
and to_remove_hw_breakpoint members.
(target_insert_breakpoint, target_remove_breakpoint,
target_insert_hw_breakpoint, target_remove_hw_breakpoint): Add GDBARCH
parameter, pass to target routine.
(memory_remove_breakpoint, memory_insert_breakpoint): Add GDBARCH
parameter.
* target.c (debug_to_insert_breakpoint, debug_to_remove_breakpoint,
debug_to_insert_hw_breakpoint, debug_to_remove_hw_breakpoint): Add
GDBARCH parameter, pass to target routine.
(update_current_target): Update function signature.
* breakpoint.c (insert_bp_location, remove_breakpoint,
deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint):
Pass architecture to target_ routines.
Update all implementations of the target breakpoint routines to take
GDBARCH parameter and use it instead of GDBARCH as appropriate:
* corelow.c (ignore): Update.
* exec.c (ignore): Update.
* mem-break.c (memory_insert_breakpoint): Update.
(memory_remove_breakpoint): Update.
* monitor.c (monitor_insert_breakpoint): Update.
(monitor_remove_breakpoint): Update.
* record.c (record_insert_breakpoint): Update.
(record_beneath_to_insert_breakpoint): Update.
(record_remove_breakpoint): Update.
(record_beneath_to_remove_breakpoint): Update.
* remote.c (remote_insert_breakpoint): Update.
(remote_remove_breakpoint): Update.
(remote_insert_hw_breakpoint): Update.
(remote_remove_hw_breakpoint): Update.
* remote-m32r-sdi.c (m32r_insert_breakpoint): Update.
(m32r_remove_breakpoint): Update.
* remote-mips.c (mips_insert_breakpoint): Update.
(mips_remove_breakpoint): Update.
* i386-nat.c (i386_insert_hw_breakpoint): Update.
(i386_remove_hw_breakpoint): Update.
* nto-procfs.c (procfs_insert_breakpoint): Update.
(procfs_remove_breakpoint): Update.
(procfs_insert_hw_breakpoint): Update.
(procfs_remove_hw_breakpoint): Update.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* frame.h (frame_unwind_arch): New.
(frame_unwind_caller_arch): Likewise.
* frame-unwind.h (frame_prev_arch_ftype): New type.
(struct frame_unwind): New member prev_arch.
* frame.c (struct frame_info): New member prev_arch.
(frame_unwind_arch): New function.
(frame_unwind_caller_arch): Likewise..
(get_frame_arch): Reimplement in terms of frame_unwind_arch.
* sentinel-frame.c (sentinel_frame_prev_arch): New function.
(sentinel_frame_unwinder): Install it.
* frame.c (frame_pc_unwind): Use frame_unwind_arch instead
of get_frame_arch.
(frame_unwind_register_value): Likewise.
(frame_unwind_register_signed): Likewise.
(frame_unwind_register_unsigned): Likewise.
* frame-unwind.c (frame_unwind_got_optimized): Likewise.
(frame_unwind_got_register): Likewise.
(frame_unwind_got_constant): Likewise.
(frame_unwind_got_bytes): Likewise.
(frame_unwind_got_address): Likewise.
* frame.h (enum frame_type): New value ARCH_FRAME.
* frame.c (fprint_frame_type): Handle ARCH_FRAME.
* stack.c (print_frame_info): Likewise.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* target.h (struct target_ops): New member to_thread_architecture.
(target_thread_architecture): New macro.
* target.c (update_current_target): Inherit to_thread_architecture.
(default_thread_architecture): New function.
(debug_to_thread_architecture): New function.
(setup_target_debug): Handle to_thread_architecture.
* regcache.h (get_thread_arch_regcache): New.
* regcache.c (struct regcache_list): New data type.
(current_regcache): Hold regcache list instead of single regcache.
(current_thread_ptid, current_thread_arch): New static variables.
(get_thread_arch_regcache): New function.
(get_thread_regcache): Use it. Call target_thread_architecture.
(regcache_thread_ptid_changed): Update to current_regcache changes.
(registers_changed): Likewise. Reset current_thread_arch and
current_thread_ptid.
* remote.c (remote_wait): Access target registers in target_gdbarch.
* linux-nat.c (linux_nat_do_thread_registers): Likewise.
* proc-service.c (ps_lgetregs, ps_lsetregs): Likewise.
(ps_lgetfpregs, ps_lsetfpregs): Likewise.
* sol-thread.c (ps_lgetregs, ps_lsetregs): Likewise.
(ps_lgetfpregs, ps_lsetfpregs): Likewise.
* solib-svr4.c (enable_break): Likewise.
(svr4_relocate_main_executable): Likewise.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* python/python-internal.h (struct language_defn): Declare.
(python_gdbarch, python_language): Likewise.
(ensure_python_env): Add prototype.
(make_cleanup_py_restore_gil): Remove prototype.
* python/python.c: Include "arch-utils.h", "value.h" and "language.h".
(python_gdbarch, python_language): New global variables.
(struct python_env): New data type.
(ensure_python_env, restore_python_env): New functions.
(eval_python_from_control_command): Call ensure_python_env to
install current architecture and language.
(python_command, gdbpy_new_objfile): Likewise.
* python/python-cmd.c: Include "arch-utils.h" and "language.h".
(cmdpy_destroyer, cmdpy_function, cmdpy_completer): Call
ensure_python_env.
* python/python-type.c (clean_up_objfile_types): Likewise.
* python/python-objfile.c: Include "language.h".
(clean_up_objfile): Call ensure_python_env.
* python/python-prettyprint.c (apply_val_pretty_printer): Likewise.
(apply_varobj_pretty_printer): Do not call PyGILState_Ensure.
* varobj.c (varobj_ensure_python_env): New helper function.
(varobj_get_display_hint, update_dynamic_varobj_children,
install_default_visualizer, varobj_set_visualizer, free_variable,
value_get_print_value): Call it.
(value_get_print_value): Add varobj argument instead of pretty
printer argument. Update all callers.
* python/python-utils.c (py_gil_restore, make_cleanup_py_restore_gil):
Remove.
* value.h (internal_function_fn): Add GDBARCH and LANGUAGE argument.
(call_internal_function): Likewise.
* value.c (call_internal_function): Likewise. Pass to handler.
* eval.c (evaluate_subexp_standard): Update call.
* python/python-function.c: Include "language.h".
(fnpy_call): Add GDBARCH and LANGAUAGE arguments and call
make_cleanup_python_env.
* python/python-value.c (builtin_type_pyint, builtin_type_pyfloat,
builtin_type_pylong, builtin_type_pybool, builtin_type_pychar,
valpy_str): Use python_gdbarch and python_language instead of
current_gdbarch and current_language.
* python/python-type.c (typy_lookup_typename): Likewise.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* arch-utils.c (selected_byte_order): Return target_byte_order_user.
(show_endian): Use target_byte_order_user if specified; otherwise
use get_current_arch () instead of current_gdbarch.
(show_architecture): Use set_architecture_string if specified;
otherwise use get_current_arch () instead of current_gdbarch.
(get_current_arch): New function.
* arch-utils.h (get_current_arch): Add prototype.
* osabi.c (show_osabi): Use get_current_arch () instead of
current_gdbarch.
* findcmd.c: Include "arch-utils.h".
(parse_find_args): Add BIG_P argument. Use it instead of byte order
of current_gdbarch.
(find_command): Use get_current_arch () instead of current_gdbarch.
Pass byte order to parse_find_args.
* maint.c: Include "arch-utils.h".
(maintenance_print_architecture): Use get_current_arch () instead
of current_gdbarch.
* reggroups.c: Include "arch-utils.h".
(maintenance_print_reggroups): Use get_current_arch () instead
of current_gdbarch.
* symfile.c: Include "arch-utils.h".
(overlay_load_command): Use get_current_arch () instead of
current_gdbarch.
* value.c: Include "arch-utils.h".
(show_convenience): Use get_current_arch () instead of
current_gdbarch.
* tui/tui-regs.c: Include "arch-utils.h".
(tui_reg_next_command): Use get_current_arch () instead of
current_gdbarch.
* mi/mi-main.c: Include "arch-utils.h".
(mi_cmd_data_read_memory): Use get_current_arch () instead of
current_gdbarch.
* parse.c: Include "arch-utils.h".
(parse_exp_in_context): Use get_current_arch () instead of
current_gdbarch.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* gdbtypes.c (make_pointer_type, make_reference_type,
smash_to_memberptr_type, lookup_array_range_type, check_stub_method):
Use type architecture instead of current_gdbarch.
* gdbtypes.h (address_space_name_to_int, address_space_int_to_name):
Add GDBARCH paramter.
* gdbtypes.c (address_space_name_to_int, address_space_int_to_name):
Add GDBARCH parameter. Use it instead of current_gdbarch.
* c-typeprint.c (c_type_print_modifier): Update call.
* parse.c (push_type_address_space): Likewise.
* findvar.c (extract_typed_address, store_typed_address): Use type
architecture instead of current_gdbarch.
* value.c (value_as_address, unpack_field_as_long): Use type architecture
instead of current_gdbarch.
* doublest.c (floatformat_from_length): Add GDBARCH argument. Use it
instead of current_gdbarch.
(floatformat_from_type): Pass type architecture.
* infcall.c (find_function_addr): Use type architecture instead
of current_gdbarch.
* valarith.c (value_bitstring_subscript, value_x_binop, value_neg,
value_bit_index): Use type architecture instead of current_gdbarch.
* valops.c (value_cast, value_slice): Likewise.
* value.h (modify_field): Add TYPE argument.
* value.c (modify_field): Add TYPE argument. Use type architecture
instead of current_gdbarch.
(set_internalvar_component): Likewise.
* eval.c (evaluate_struct_tuple): Update call.
* valops.c (value_assign): Likewise.
* ada-lang.c (modify_general_field): Likewise. Add TYPE argument.
(make_array_descriptor): Update calls.
(move_bits): Add BITS_BIG_ENDIAN_P argument. Use it instead of
current_gdbarch.
(ada_value_assign, value_assign_to_component): Update calls.
(decode_packed_array, ada_value_primitive_packed_val, ada_value_assign,
value_assign_to_component): Use type arch instead of current_gdbarch.
* printcmd.c (float_type_from_length): Remove GDBARCH argument,
use type architecture instead.
(print_scalar_formatted, printf_command): Update calls. Use type
architecture instead of current_gdbarch.
* valprint.c (val_print_type_code_int): Use type architecture
instead of current_gdbarch.
* varobj.c (value_get_print_value): Likewise.
* python/python-prettyprint.c (print_string_repr): Add GDBARCH
argument. Use it instead of current_gdbarch.
(apply_val_pretty_printer): Update call.
* ada-valprint.c (ada_val_print_1): Use type architecture instead
of current_gdbarch.
* c-valprint.c (print_function_pointer_address): Add GDBARCH argument.
Use it instead of current_gdbarch.
(c_val_print): Update calls passing type architecture.
* f-valprint.c (f_val_print): Use type architecture instead of
current_gdbarch.
* jv-valprint (java_value_print): Likewise.
* m2-valprint.c (print_function_pointer_address): Add GDBARCH argument.
Use it instead of current_gdbarch.
(print_unpacked_pointer): Update calls passing type architecture.
* scm-valprint.c (scm_scmval_print): Use type architecture instead of
current_gdbarch.
* gnu-v3-abi.c (get_class_arch): Remove.
(gnuv3_rtti_type): Use get_type_arch instead of get_class_arch. Remove
special-case check for Java classes.
(gnuv3_virtual_fn_field, gnuv3_baseclass_offset, gnuv3_print_method_ptr,
gnuv3_method_ptr_size, gnuv3_make_method_ptr, gnuv3_method_ptr_to_value):
Use get_type_arch instead of get_class_arch.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* gdbtypes.h (TYPE_OBJFILE_OWNED, TYPE_OWNER): New macros.
(TYPE_OBJFILE, TYPE_ALLOC, TYPE_ZALLOC): Reimplement.
(alloc_type_arch): Add prototype.
(alloc_type_copy): Likewise.
(get_type_arch): Likewise.
(arch_type): Likewise.
(arch_integer_type): Likewise.
(arch_character_type): Likewise.
(arch_boolean_type): Likewise.
(init_float_type): Remove, replace by ...
(arch_float_type): ... this.
(init_complex_type): Remove, replace by ...
(arch_complex_type): ... this.
(init_flags_type): Remove, replace by ...
(arch_flags_type): ... this.
(init_composite_type): Remove, replace by ...
(arch_composite_type): ... this.
* gdbtypes.c (alloc_type): No longer support NULL objfile.
(init_type): Likewise.
(alloc_type_arch): New function.
(alloc_type_copy): New function.
(get_type_arch): New function.
(smash_type): Preserve type ownership information.
(make_pointer_type, make_reference_type, make_function_type,
smash_to_memberptr_type, smash_to_method_type): No longer
preserve OBJFILE across smash_type calls.
(make_pointer_type, make_reference_type, make_function_type,
lookup_memberptr_type, lookup_methodptr_type, allocate_stub_method,
create_range_type, create_array_type, create_set_type, copy_type):
Use alloc_type_copy when allocating types.
(check_typedef): Use alloc_type_arch.
(copy_type_recursive): Likewise. Preserve type ownership data
after copying type.
(recursive_dump_type): Dump type ownership data.
(alloc_type_instance): Update type ownership check.
(copy_type, copy_type_recursive): Likewise.
(arch_type): New function.
(arch_integer_type): Likewise.
(arch_character_type): Likewise.
(arch_boolean_type): Likewise.
(init_float_type): Remove, replace by ...
(arch_float_type): ... this.
(init_complex_type): Remove, replace by ...
(arch_complex_type): ... this.
(init_flags_type): Remove, replace by ...
(arch_flags_type): ... this.
(append_flags_type_flag): Move down.
(init_composite_type): Remove, replace by ...
(arch_composite_type): ... this.
(append_composite_type_field_aligned,
append_composite_type_field): Move down.
* gdbarch.c (gdbtypes_post_init): Allocate all types
using per-architecture routines.
* ada-lang.c (ada_language_arch_info): Likewise.
* f-lang.c (build_fortran_types): Likewise.
* jv-lang.c (build_java_types): Likewise.
* m2-lang.c (build_m2_types): Likewise.
* scm-lang.c (build_scm_types): Likewise.
* ada-lang.c (ada_type_of_array): Use alloc_type_copy.
(packed_array_type): Likewise.
(ada_template_to_fixed_record_type_1): Likewise.
(template_to_static_fixed_type): Likewise.
(to_record_with_fixed_variant_part): Likewise.
(to_fixed_variant_branch_type): Likewise.
(to_fixed_array_type): Likewise.
(to_fixed_range_type): Likewise.
(empty_record): Use type instead of objfile argument.
Use alloc_type_copy.
(to_fixed_variant_branch_type): Update call to empty_record.
* jv-lang.c (type_from_class): Use alloc_type_arch.
* arm-tdep.c (arm_ext_type): Allocate per-architecture type.
* i386-tdep.c (i386_eflags_type, i386_mxcsr_type, i387_ext_type,
i386_mmx_type, i386_sse_type): Likewise.
* ia64-tdep.c (ia64_ext_type): Likewise.
* m32c-tdep.c (make_types): Likewise.
* m68k-tdep.c (m68k_ps_type, m68881_ext_type): Likewise.
* rs6000-tdep.c (rs6000_builtin_type_vec64,
rs6000_builtin_type_vec128): Likewise.
* sparc-tdep.c (sparc_psr_type, sparc_fsr_type): Likewise.
* sparc64-tdep.c (sparc64_pstate_type, sparc64_fsr_type,
sparc64_fprs_type): Likewise.
* spu-tdep.c (spu_builtin_type_vec128): Likewise.
* xtensa-tdep.c (xtensa_register_type): Likewise.
* linux-tdep.c (linux_get_siginfo_type): Likewise.
* target-descriptions.c (tdesc_gdb_type): Likewise.
* gnu-v3-abi.c (build_gdb_vtable_type): Likewise.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* i386-tdep.h (struct gdbarch_tdep): Add i386_eflags_type and
i386_mxcsr_type members.
(i386_eflags_type): Make into function.
(i386_mxcsr_type): Likewise.
* i386-tdep.c (i386_eflags_type): Make into function.
(i386_mxcsr_type): Likewise.
(i386_register_type): Update uses.
(i386_init_types): Remove.
(_initialize_i386_tdep): Do not call it.
* amd64-tdep.c (amd64_register_type): Update uses.
* m68k-tdep.h (struct gdbarch_tdep): Add m68k_ps_type member.
* m68k-tdep.c (m68k_ps_type): Make into function.
(m68k_register_type): Update use.
(m68k_init_types): Remove.
(_initialize_m68k_tdep): Do not call it.
* sparc-tdep.h (struct gdbarch_tdep): Add sparc_psr_type,
sparc_fsr_type, sparc64_pstate_type, sparc64_fsr_type, and
sparc64_fprs_type members.
* sparc-tdep.c (sparc_psr_type): Make into function.
(sparc_fsr_type): Likewise.
(sparc32_register_type): Update uses.
(sparc_init_types): Remove.
(_initialize_sparc_tdep): Do not call it.
* sparc64-tdep.c (sparc64_pstate_type): Make into function.
(sparc64_fsr_type): Likewise.
(sparc64_fprs_type): Likewise.
(sparc64_register_type): Update uses.
(sparc64_init_types): Remove.
(_initialize_sparc64_tdep): Likewise.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* gdbtypes.h (builtin_type_ieee_single, builtin_type_ieee_double,
builtin_type_i387_ext, builtin_type_m68881_ext, builtin_type_arm_ext,
builtin_type_ia64_spill, builtin_type_ia64_quad): Remove.
(init_float_type, init_complex_type): Add prototypes.
* gdbtypes.c (builtin_type_ieee_single, builtin_type_ieee_double,
builtin_type_i387_ext, builtin_type_m68881_ext, builtin_type_arm_ext,
builtin_type_ia64_spill, builtin_type_ia64_quad): Remove.
(_initialize_gdbtypes): Do not initialize them.
(build_flt): Rename to ...
(init_float_type): ... this. Make global.
(build_complex): Rename to ...
(init_complex_type): ... this. Make global. Remove BIT argument.
(gdbtypes_post_init): Update calls.
* ada-lang.c (ada_language_arch_info): Use init_float_type.
* jv-lang.c (build_java_types): Likewise.
* m2-lang.c (build_m2_types): Likewise.
* f-lang.c (build_fortran_types): Use init_float_type and
init_complex_type.
* target-descriptions.c (tdesc_gdb_type): Call init_float_type instead
of using builtin_type_ieee_single, builtin_type_ieee_double, or
builtin_type_arm_ext.
* ia64-tdep.h (struct gdbarch_tdep): Add ia64_ext_type member.
* ia64-tdep.c (builtin_type_ia64_ext): Remove.
(_initialize_ia64_tdep): Do not initialize it.
(floatformat_valid, floatformat_ia64_ext, floatformats_ia64_ext):
Move up.
(ia64_ext_type): New function.
(ia64_register_reggroup_p, ia64_convert_register_p,
ia64_register_to_value, ia64_value_to_register,
ia64_extract_return_value, ia64_store_return_value): Use ia64_ext_type
instead of builtin_type_ia64_ext.
* i386-tdep.h (struct gdbarch_tdep): Add i387_ext_type member.
(i387_ext_type): Add prototype.
* i386-tdep.c (i387_ext_type): New function.
(i386_extract_return_value, i386_store_return_value,
i386_register_type): Use it instead of builtin_type_i387_ext.
* amd64-tdep.c (amd64_register_type): Likewise.
* i387-tdep.c (print_i387_value, i387_register_to_value,
i387_value_to_register): Likewise.
(print_i387_value, print_i387_ext): Add GDBARCH argument.
(print_i387_ext, i387_print_float_info): Pass to subroutines.
* m68k-tdep.h (struct gdbarch_tdep): Add m68881_ext_type member.
* m68k-tdep.c (m68881_ext_type): New function.
(m68k_register_type, m68k_convert_register_p): Use it instead
of builtin_type_m68881_ext.
* arm-tdep.h (struct gdbarch_tdep): Add arm_ext_type member.
* arm-tdep.c (arm_ext_type): New function.
(arm_register_type): Use it instead of builtin_type_arm_ext.
* alpha-tdep.c (alpha_register_type): Use builtin types
instead of builtin_type_ieee_double.
* mips-tdep.c (mips_float_register_type, mips_double_register_type):
Remove.
(mips_register_type): Use builtin types instead of
builtin_type_ieee_single and builtin_type_ieee_double.
(mips_print_fp_register): Use builtin types instead of
mips_float_register_type and mips_double_register_type.
* hppa-tdep.c (hppa32_register_type, hppa64_register_type):
Use builtin types instead of builtin_type_ieee_single and
builtin_type_ieee_double.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* gdbtypes.h (builtin_type_int0, builtin_type_int8, builtin_type_uint8,
builtin_type_int16, builtin_type_uint16, builtin_type_int32,
builtin_type_uint32, builtin_type_int64, builtin_type_uint64,
builtin_type_int128, builtin_type_uint128): Remove.
(struct builtin_type): New members builtin_int0, builtin_int8,
builtin_uint8, builtin_int16, builtin_uint16, builtin_int32,
builtin_uint32, builtin_int64, builtin_uint64, builtin_int128,
and builtin_uint128.
* gdbtypes.c (builtin_type_int0, builtin_type_int8, builtin_type_uint8,
builtin_type_int16, builtin_type_uint16, builtin_type_int32,
builtin_type_uint32, builtin_type_int64, builtin_type_uint64,
builtin_type_int128, builtin_type_uint128): Remove.
(_initialize_gdbtypes): Do not initialize them.
(gdbtypes_post_init): Initialize fixed-size integer types.
* dwarf2expr.c (unsigned_address_type, signed_address_type): Add
GDBARCH argument. Return platform-specific type.
(dwarf2_read_address, execute_stack_op): Update calls.
* target-descriptions.c (tdesc_gdb_type): Use platform-specific types
instead of global builtin_int_... variables.
* mi/mi-main.c (mi_cmd_data_read_memory): Likewise.
* printcmd.c (do_examine): Likewise.
* jv-exp.y (parse_number): Likewise.
* alpha-tdep.c (alpha_register_type, alpha_push_dummy_call,
alpha_store_return_value): Likewise.
* amd64-linux-tdep.c (amd64_linux_register_type): Likewise.
* amd64-tdep.c (amd64_register_type): Likewise.
* arm-tdep.c (arm_register_type): Likewise.
* avr-tdep.c (avr_register_type): Likewise.
* cris-tdep.c (cris_register_type, crisv32_register_type): Likewise.
* frv-tdep.c (frv_register_type): Likewise.
* h8300-tdep.c h8300_register_type): Likewise.
* hppa-tdep.c (hppa64_push_dummy_call, hppa32_register_type,
hppa64_register_type): Likewise.
* i386-tdep.c (i386_mmx_type, i386_sse_type): Likewise.
* iq2000-tdep.c (iq2000_register_type): Likewise.
* lm32-tdep.c (lm32_register_type, lm32_push_dummy_call): Likewise.
* m32r-tdep.c (m32r_register_type): Likewise.
* m68hc11-tdep.c (m68hc11_register_type, m68hc11_pseudo_register_read,
m68hc11_pseudo_register_write): Likewise.
* m68k-tdep.c (m68k_register_type): Likewise.
* m88k-tdep.c (m88k_register_type, m88k_store_arguments): Likewise.
* mep-tdep.c (mep_register_type): Likewise.
* mips-tdep.c (mips_register_type, mips_pseudo_register_type,
mips_print_fp_register): Likewise.
* moxie-tdep.c (moxie_register_type): Likewise.
* mt-tdep.c (mt_copro_register_type, mt_register_type): Likewise.
* rs6000-tdep.c (rs6000_builtin_type_vec64,
rs6000_builtin_type_vec128): Likewise.
* score-tdep.c (score_register_type): Likewise.
* sparc-tdep.c (sparc32_register_type, sparc32_store_arguments):
Likewise.
* sparc64-tdep.c (sparc64_register_type, sparc64_store_arguments):
Likewise.
* spu-tdep.c (spu_builtin_type_vec128, spu_register_type): Likewise.
* v850-tdep.c (v850_register_type): Likewise.
* xstormy16-tdep.c (xstormy16_register_type): Likewise.
* xtensa-tdep.c (xtensa_register_type): Likewise.
* mt-tdep.c (struct gdbarch_tdep): New data structure.
(mt_gdbarch_init): Alloc TDEP structures.
(mt_register_type): Cache coprocessor type in TDEP instead of
static global variable.
* xtensa-tdep.h (struct gdbarch_tdep): Add type_entries member.
* xtensa-tdep.c (type_entries): Remove.
(xtensa_register_type): Cache fixed-size types in TDEP instead
of in global variable.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* gdbtypes.h (builtin_type_true_char): Remove.
(builtin_type_true_unsigned_char): Likewise.
(struct builtin_type): Add builtin_true_char and
builtin_true_unsigned_char members.
* gdbtypes.c (builtin_type_true_char): Remove.
(builtin_type_true_unsigned_char): Likewise.
(_initialize_gdbtypes): Do not initialize them.
(gdbtypes_post_init): Initialize builtin_true_char and
builtin_true_unsigned_char members of builtin_type.
* printcmd.c (print_scalar_formatted): Use builtin_type
members instead of builtin_type_true_char and
builtin_type_true_unsigned_char.
* ada-valprint.c (ada_val_print_1): Likewise.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* gdbtypes.h (builtin_type_void): Remove.
* gdbtypes.c (builtin_type_void): Remove.
(_initialize_gdbtypes): Do not initialize it.
(safe_parse_type): Add GDBARCH argument. Use it to construct
void return type.
(check_stub_method): Update call.
* infcall.c (call_function_by_hand): Use platform-specific type
instead of builtin_type_void.
* valops.c (value_cast): Use input void type instead of
builtin_type_void.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* ada-lang.c (assign_component): Use platform-specific integer type
instead of builtin_type_int32 type.
(ada_evaluate_subexp) [OP_ATR_SIZE]: Likewise.
* ax-gdb.c (gen_expr) [UNOP_NEG]: Use platform-specific integer type
instead of builtin_type_int8 type.
* valarith.c (value_x_unop): Likewise.
* python/python-value.c (valpy_absolute): Avoid reference to
builtin_type_int8 type.
* eval.c (evaluate_subexp_standard): Use platform-specific integer
type instead of builtin_type_int8 as EVAL_SKIP return value type.
* ada-lang.c (ada_evaluate_subexp): Likewise.
* jv-lang.c (evaluate_subexp_java): Likewise.
* m2-lang.c (evaluate_subexp_modula2): Likewise.
* scm-lang.c (evaluate_exp): Likewise.
* value.h (value_bitstring): Add INDEX_TYPE argument.
* valops.c (value_bitstring): Add INDEX_TYPE argument, use it instead
of builtin_type_int32 as base range type.
* eval.c (evaluate_subexp_standard): Update value_bitstring call.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* gdbtypes.c (lookup_array_range_type): Add prototype.
(lookup_string_range_type): Likewise.
* gdbtypes.c (lookup_array_range_type): New function.
(lookup_string_range_type): Likewise.
* ax-gdb.c (gen_repeat): Use lookup_array_range_type.
* parse.c (follow_types): Likewise.
* jv-lang.c (java_array_type): Likewise.
* gnu-v3-abi.c (build_gdb_vtable_type): Likewise.
* mt-tdep.c (mt_register_type): Likewise.
* sh-tdep.c (sh_sh4_build_float_register_type): Likewise.
* sh64-tdep.c (sh64_build_float_register_type): Likewise.
* value.c (allocate_repeat_value): Likewise.
* valops.c (value_array, value_cstring): Likewise.
* valops.c (value_string): Use lookup_string_range_type.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* m2-typeprint.c (m2_print_bounds, m2_is_long_set_of_type): Remove
redundant check for NULL TYPE_TARGET_TYPE.
* m2-valprint.c (m2_print_long_set): Likewise.
* p-valprint.c (pascal_type_print_base): Likewise.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* printcmd.c (next_gdbarch): New static variable.
(set_next_address, do_examine, x_command): Set it.
(decode_format): Use 'a' size to indicate width of an address.
(do_examine): Add GDBARCH argument. Handle 'a' size.
(x_command): Pass architecture to do_examine.
Error if called without argument the first time.
(do_one_display): Pass architecture to do_examine.
(examine_i_type, examine_b_type, examine_h_type, examine_w_type,
examine_g_type): Remove.
(_initialize_printcmd): Do not initialize them.
(do_examine): Use builin_type_int... instead of examine_..._type.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* gdbtypes.h (struct builtin_type): Add internal_fn member.
* gdbtypes.c (gdbtypes_post_init): Initialize it.
* value.c (internal_fn_type): Remove.
(_initialize_values): Do not initialize it.
* value.c (struct internalvar): Add enum internalvar_kind type and
kind member. Restructure union internalvar_data type. Remove type,
canonical, and make_value members.
(init_if_undefined_command): Update for data structure changes.
(create_internalvar): Likewise.
(create_internalvar_type_lazy): Likewise.
(get_internalvar_integer): Likewise.
(get_internalvar_function): Likewise.
(set_internalvar_component): Likewise.
(set_internalvar): Likewise.
(set_internalvar_integer): Likewise.
(set_internalvar_function): Likewise.
(clear_internalvar): Likewise.
(add_internal_function): Likewise.
(preserve_one_internalvar): New function.
(preserve_values): Call it.
* value.h (value_of_internalvar): Add GDBARCH parameter.
(internalvar_make_value): Likewise.
* value.c (value_of_internalvar): Add GDBARCH parameter. Pass it to
make_value callback. Use it to generate per-architecture result value
types for internal variables with no pre-defined type. Update for data
structure changes.
(show_convenience): Pass architecture to value_of_internalvar.
* eval.c (evaluate_subexp_standard): Likewise.
* infrun.c (siginfo_make_value): Add GDBARCH parameter. Use it
instead of current frame architecture. Return per-architecture type.
* value.h (set_internalvar_string): Add prototype.
* value.c (set_internalvar_string): New function.
* tracepoint.c (set_traceframe_context): Use it.
2009-07-02 Ulrich Weigand <uweigand@de.ibm.com>
* jv-lang.h (java_int_type, java_byte_type, java_short_type,
java_long_type, java_boolean_type, java_char_type, java_float_type,
java_double_type, java_void_type): Remove.
(struct builtin_java_type): New data type.
(builtin_java_type): Add prototype.
(java_primitive_type): Add GDBARCH argument.
(java_primitive_type_from_name): Likewise.
(type_from_class): Likewise.
* jv-lang.c (java_int_type, java_byte_type, java_short_type,
java_long_type, java_boolean_type, java_char_type, java_float_type,
java_double_type, java_void_type): Remove.
(build_java_types, builtin_java_type): New functions.
(java_type_data): New static variable.
(_initialize_java_language): Initialize it. No longer initialize
global types.
(java_language_arch_info): Use per-architecture types.
(java_primitive_type): Add GDBARCH argument. Return per-architecture
type instead of refering to global variable.
(java_primitive_type_from_name): Add GDBARCH argument.
(java_primitive_type_name): New function.
(java_demangled_signature_length): Use it instead of
java_primitive_type_from_name.
(java_demangled_signature_copy): Likewise.
(type_from_class): Add GDBARCH argument. Pass to java_link_class_type,
java_primitive_type, and recursive type_from_class call.
(java_link_class_type): Add GDBARCH argument. Pass to type_from_class
calls. Use per-architecture types instead of global types.
* jv-exp.y (parse_java_type): New define.
Use per-architecture types instead of global types througout.
* jv-valprint.c (java_value_print): Pass architecture to
type_from_class and java_primitive_type_from_name. Use per-
architecture types instead of global types.
2009-07-01 Doug Evans <dje@google.com>
* NEWS: Mention biarch amd64-linux gdbserver and hardware watchpoint
support for i386-linux, amd64-linux, and i386-win32 builds of
gdbserver.
2009-07-01 Nick Roberts <nickrob@snap.net.nz>
* Makefile.in (HFILES_NO_SRCDIR): Remove entries for deleted files.
2009-06-30 Jan Kratochvil <jan.kratochvil@redhat.com>
* Makefile.in (TARGET_FLAGS_TO_PASS): Include also FORCE_PARALLEL.
(check//%): Construct FORCE_PARALLEL for the sub-make. Extend the
comment for it.
2009-06-30 Paul Pluzhnikov <ppluzhnikov@google.com>
gdb/10275
* dwarf2-frame.c (dwarf2_frame_state): Move cfa_offset, cfa_reg,
cfa_how and cfa_exp into regs and adjust users.
2009-06-30 Daniel Jacobowitz <dan@codesourcery.com>
* dwarf2read.c (inherit_abstract_dies): Work around GCC PR 40573.
2009-06-30 Vladimir Prus <vladimir@codesourcery.com>
* mi/mi-cmd-stack.c (parse_print_values): New.
(mi_cmd_stack_list_locals, mi_cmd_stack_list_args): Use the above.
2009-06-30 Vladimir Prus <vladimir@codesourcery.com>
* varobj.c (varobj_get_type): Use type_to_string.
2009-06-29 Pedro Alves <pedro@codesourcery.com>
* infrun.c (handle_inferior_event): Context switch to the new
thread when resuming for a new_thread_event.
2009-06-29 Ulrich Weigand <uweigand@de.ibm.com>
* ada-lang.h (ada_convert_actual): Add GDBARCH argument.
* ada-lang.c (convert_actual): Remove stale prototype.
(ensure_lval, make_array_descriptor, ada_convert_actual):
Add GDBARCH argument and pass through to subroutine calls.
(ensure_lval): Use GDBARCH instead of current_gdbarch.
* infcall.c (value_arg_coerce): Update ada_convert_actual call.
2009-06-29 Ulrich Weigand <uweigand@de.ibm.com>
* ada-lang.c (resolve): Use per-architecture void type instead
of platform-independent one.
(ada_evaluate_subexp) [STRUCTOP_STRUCT]: Likewise.
(ada_resolve_function): Reimplement fallback logic to avoid
explicit reference to builtin_type_void.
2009-06-29 Ulrich Weigand <uweigand@de.ibm.com>
* ada-valprint.c (ada_print_scalar): Accept NULL type argument
to indicate scalar should be printed as default integer.
(print_optional_low_bound): Pass NULL to ada_print_scalar to
indicate default integer output.
* ada-typeprint.c (print_range, print_range_bound): Likewise.
(print_choices): Likewise. Thus, accept NULL as val_type.
* ada-lang.c (ada_variant_discrim_type): Return NULL when failed
to look up controlling discriminant name.
2009-06-29 Ulrich Weigand <uweigand@de.ibm.com>
* ada-lang.c (to_fixed_range_type): Add ORIG_TYPE argument.
Fall back to orig_type as index type if symbol lookup fails.
Allocate result types from ORIG_TYPE's objfile.
(ada_array_bound_from_type, to_fixed_array_type,
ada_evaluate_subexp): Pass original index type to
to_fixed_range_type. Do not pass objfile.
* ada-typeprint.c (print_range_type_named): Add ORIG_TYPE argument.
Fall back to orig_type as index type if symbol lookup fails.
(print_array_type, ada_print_type): Pass original index type
to print_range_type_named.
2009-06-29 Ulrich Weigand <uweigand@de.ibm.com>
* ada-lang.c (ada_index_type): Update comment.
2009-06-29 Ulrich Weigand <uweigand@de.ibm.com>
* ada-lang.c (ada_index_type): Make static. Add NAME argument.
Throw error on invalid input arguments. Return NULL if unable
to determine index type.
(ada_array_bound_from_type): Remove TYPEP argument.
(ada_array_bound): Make static. Return LONGEST instead of value.
Update for ada_array_bound_from_type change.
(ada_array_length): Return LONGEST instead of value.
Update for ada_array_bound_from_type change.
(make_array_descriptor): Update for ada_array_bound change.
(ada_evaluate_subexp) [OP_ATR_RANGE, OP_ATR_FIRST, OP_ATR_LAST,
OP_ATR_LENGTH]: Update for ada_array_bound_from_type,
ada_array_bound, ada_array_length, ada_index_type changes.
Always use ada_index_type to compute result type; fall back
to architecture-specific integer type if ada_index_type fails.
* ada-lang.h (ada_index_type): Remove prototype.
(ada_array_bound): Likewise.
2009-06-29 Pedro Alves <pedro@codesourcery.com>
* dbxread.c (read_dbx_symtab): Clear has_line_numbers when ending
a psymtab.
2009-06-29 Tom Tromey <tromey@redhat.com>
* README: Mention parallel check.
2009-06-29 Sami Wagiaalla <swagiaal@redhat.com>
* dwarf2read.c (read_import_statement): Properly set import location
and destination.
* cp-support.h (cp_add_using, cp_add_using_directive): Now take char*
inner, char* outer arguments. Updated callers.
2009-06-29 Ulrich Weigand <uweigand@de.ibm.com>
* value.h (value_subscript, value_subscripted_rvalue,
value_bitstring_subscript, value_ptradd): Use LONGEST instead
of value as type of the index argument.
(value_ptrsub): Remove.
* valarith.c (value_subscript, value_subscripted_rvalue,
value_bitstring_subscript, value_ptradd): Use LONGEST instead
of value as type of the index argument.
(value_ptrsub): Remove.
* wrapper.h (gdb_value_subscript): Use LONGEST instead of
value as type of the index argument.
* wrapper.c (gdb_value_subscript): Likewise.
Update calls to gdb_value_subscript, value_subscript,
value_subscripted_rvalue, value_bitstring_subscript and
value_ptradd to use LONGEST instead of value as index
argument type. Use value_ptradd instead of value_ptrsub.
* ada-lang.c (ada_value_subscript, ada_value_ptr_subscript,
ada_tag_name_2): Update.
* ada-tasks.c (read_atcb): Update.
* eval.c (evaluate_subexp_standard): Update.
* valarith.c (value_subscript): Update.
* gnu-v2-abi.c (gnuv2_virtual_fn_field): Update.
* gnu-v3-abi.c (gnuv3_get_virtual_fn, gnuv3_baseclass_offset,
gnuv3_method_ptr_to_value): Update.
* jv-lang.c (evaluate_subexp_java): Update.
* m2-lang.c (evaluate_subexp_modula2): Update.
* python/python-value.c (valpy_getitem, valpy_binop): Update.
* wrapper.c (gdb_value_subscript): Update.
* varobj.c (c_describe_child): Update.
2009-06-29 Ulrich Weigand <uweigand@de.ibm.com>
* gdbtypes.h (make_function_type): Remove OBJFILE parameter.
* gdbtypes.c (make_function_type): Remove OBJFILE parameter.
(lookup_function_type): Update call.
* stabsread.c (read_type): Likewise.
* dwarf2read.c (read_subroutine_type): Use lookup_function_type
instead of make_function_type.
* jv-lang.c (type_from_class): Likewise. Do not allocate types
on the fake "dynamics" obstack.
2009-06-29 Ulrich Weigand <uweigand@de.ibm.com>
* gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
and nodebug_tls_symbol members.
(struct objfile_type): New data structure.
(objfile_type): Add prototype.
* gdbtypes.c (gdbtypes_post_init): Remove initialization code
for types no longer in struct builtin_type.
(objfile_type_data): New static variable.
(_initialize_gdbtypes): Initialize it.
(objfile_type): New function.
* gdbtypes.h (builtin_type_error): Remove.
* gdbtypes.c (build_complex): Do not use builtin_type_error.
* symtab.c (builtin_type_error): Remove.
(_initialize_symtab): Remove initialization.
* stabsread.c (dbx_lookup_type, define_symbol, error_type,
rs6000_builtin_type, read_range_type): Use per-objfile types
instead of global or per-architecture builtin types.
* coffread.c (decode_type): Likewise.
* dwarf2read.c (read_array_type, read_tag_string_type,
new_symbol, die_type): Likewise.
* mdebugread.c (parse_symbol, basic_type, upgrade_type,
parse_procedure, psymtab_to_symtab_1): Likewise.
* xcoffread.c (process_xcoff_symbol): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* stabsread.c (rs6000_builtin_type_data): New static variable.
(_initialize_stabsread): Initialize it.
(rs6000_builtin_type): Add OBJFILE argument. Allocate builtin
types per-objfile instead of globally.
* stabsread.c (dbx_lookup_type): Add OBJFILE argument. Use it
instead of current_objfile; pass it to rs6000_builtin_type.
(dbx_alloc_type, read_type, read_range_type): Update calls.
(cleanup_undefined_types_noname): Add OBJFILE argument and
pass it to dbx_lookup_type.
(cleanup_undefined_types): Add OBJFILE argument and pass it
to cleanup_undefined_types_noname.
* stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
* buildsym.c (end_symtab): Update call.
2009-06-29 Ulrich Weigand <uweigand@de.ibm.com>
* darwin-nat-info.c (darwin_debug_regions_recurse): Use
target_gdbarch instead of current_gdbarch.
2009-06-29 Ulrich Weigand <uweigand@de.ibm.com>
* Makefile.in (ALL_64_TARGET_OBS): Add amd64-windows-tdep.o.
(ALL_TARGET_OBS): Add moxie-tdep.o, i386-darwin-tdep.o, and
solib-darwin.o.
* configure.tgt: Add comment.
2009-06-28 Paul Pluzhnikov <ppluzhnikov@google.com>
* mi/mi-cmds.c (mi_cmds): Remove unimplemented entries.
2009-06-27 Daniel Jacobowitz <dan@codesourcery.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
* NEWS: Document inlined function support.
* Makefile.in (SFILES): Add inline-frame.c.
(COMMON_OBS): Add inline-frame.o.
* block.c (contained_in): Rewrite to use lexical nesting.
(block_linkage_function): Skip inlined function blocks.
(block_inlined_p): New.
* block.h (struct block): Update comment.
(block_inlined_p): New prototype.
* blockframe.c (get_frame_block): Handle inlined functions.
(get_frame_function): Do not use block_linkage_function.
(block_innermost_frame): Use get_frame_block and contained_in.
* breakpoint.c (watchpoint_check): Remove extra reinit_frame_cache.
Skip over inlined functions. Simplify epilogue check.
(bpstat_check_breakpoint_conditions): Use get_stack_frame_id.
Update comments.
(set_momentary_breakpoint): Only accept non-inlined frames.
(watch_command_1): Use frame_unwind_caller_pc and
frame_unwind_caller_id instead of get_prev_frame.
(until_break_command): Likewise. Use get_stack_frame_id.
* buildsym.c (end_symtab): Set SYMBOL_SYMTAB for block functions.
* dwarf2loc.c (dwarf_expr_frame_base): Use block_linkage_function.
* dwarf2read.c (process_die): Handle DW_TAG_inlined_subroutine.
(read_func_scope, new_symbol): Likewise. Handle arguments specially
for inlined functions without call site information.
(inherit_abstract_dies): Allow tag mismatch for inlined subroutines.
(die_specification): Treat DW_AT_abstract_origin as a specification.
(read_type_die): Handle DW_TAG_inlined_subroutine.
* frame-unwind.c (frame_unwind_init): Add inline_frame_unwind.
* frame.c (fprint_frame_id): Print inline depth.
(fprint_frame_type): Handle INLINE_FRAME and SENTINEL_FRAME.
(skip_inlined_frames, get_stack_frame_id): New.
(frame_unwind_caller_id): Use skip_inlined_frames.
(frame_id_inlined_p): New.
(frame_id_eq): Make the logic match the comments. Add inline_depth
check.
(frame_id_inner): Handle inlined functions.
(frame_unwind_pc): New function, copied from frame_unwind_caller_pc.
(frame_unwind_caller_pc): Use skip_inlined_frames and frame_unwind_pc.
(get_prev_frame_1): Check for inline frames. Split out frame
allocation to get_prev_frame_raw.
(get_prev_frame_raw): New function.
(get_prev_frame): Handle inline frames.
(get_frame_pc): Use frame_unwind_pc.
(get_frame_address_in_block): Skip inlined frames on both sides.
(pc_notcurrent): Delete.
(find_frame_sal): Rewrite to handle inline call sites. Use
get_frame_address_in_block.
(deprecated_update_frame_pc_hack): Make static.
* frame.h: Update comments.
(struct frame_id): Add inline_depth.
(enum frame_type): Add INLINE_FRAME.
(frame_id_inlined_p, get_stack_frame_id): New prototypes.
* gdbthread.h (struct thread_info): Add step_stack_frame_id field.
* infcmd.c (set_step_frame): New function.
(step_once): Use set_step_frame. Handle inlined functions.
(until_next_command): Use set_step_frame.
(finish_backward), finish_forward): Use get_stack_frame_id.
(finish_command): Support inlined functions.
* inferior.h (set_step_info): New prototype.
* infrun.c (RESUME_ALL): Use minus_one_ptid.
(clear_proceed_status): Clear step_stack_frame_id.
(init_wait_for_inferior): Call clear_inline_frame_state.
(init_execution_control_state): Make static.
(set_step_info): New function.
(init_thread_stepping_state): Do not set the symtab or line here.
(stepped_in_from): New function.
(handle_inferior_event): Handle inlined functions. Use set_step_info.
(insert_step_resume_breakpoint_at_frame): Use get_stack_frame_id.
(struct inferior_status): Add step_stack_frame_id.
(save_inferior_status, restore_inferior_status): Save and restore
step_stack_frame_id.
* inline-frame.c, inline-frame.h: New files.
* minsyms.c (prim_record_minimal_symbol_and_info): Use XCALLOC.
* regcache.c (regcache_write_pc): Call reinit_frame_cache.
* s390-tdep.c (s390_prologue_frame_unwind_cache): Handle INLINE_FRAME.
* stack.c (frame_show_address): New.
(print_frame_info, print_frame): Use it.
(find_frame_funname): Use get_frame_function. Handle inlined blocks.
(frame_info): Mark inlined functions.
(backtrace_command_1): Use get_current_user_frame.
(print_frame_local_vars, print_frame_label_vars): Update comments.
(return_command): Refuse inlined functions.
* symtab.c (lookup_symbol_aux_local): Stop at inlined function
boundaries.
(find_function_start_sal): Avoid inlined functions.
(completion_list_add_fields): New function.
(default_make_symbol_completion_list): Use it. Use block_static_block
and block_global_block. Check for inlined functions.
(skip_prologue_using_sal): Avoid line number comparison across
inlining.
* symtab.h (struct symbol): Add is_inlined.
(SYMBOL_INLINED): New.
* target.c (target_resume): Call clear_inline_frame_state.
* valops.c (value_of_variable): Check block_inlined_p.
2009-06-27 Daniel Jacobowitz <dan@codesourcery.com>
* frame.c (frame_unwind_id): Renamed to ...
(frame_unwind_caller_id): ... this. All callers updated.
(frame_pc_unwind): Renamed to ...
(frame_unwind_caller_pc): ... this. All callers updated.
* frame.h: Document frame_unwind_caller_WHAT functions.
(frame_unwind_id): Renamed to ...
(frame_unwind_caller_id): ... this.
(frame_pc_unwind): Renamed to ...
(frame_unwind_caller_pc): ... this.
* hppa-tdep.c (hppa_find_unwind_entry_in_block): Correct comment.
* stack.c (parse_frame_specification_1): Do not rely on
frame_unwind_id.
2009-06-27 Michael Snyder <msnyder@vmware.com>
* infrun.c (handle_inferior_event): Improve handling of
reverse-stepping into and over shared library functions.
2009-06-25 Karen Osmond <karen.osmond@gmail.com>
* linespec.c (find_method): Add new not_found_ptr parameter to
bring in line with symtab_from_filename, decode_variable.
(decode_compound): Likewise. Also propagate not_found_ptr to
find_method.
(decode_line_1): Propagate not_found_ptr to decode_compound.
(cplusplus_error): Now throws NOT_FOUND_ERROR.
2009-06-25 Karen Osmond <karen.osmond@gmail.com>
* MAINTAINERS (Write After Approval): Add self.
2009-06-23 Ulrich Weigand <uweigand@de.ibm.com>
* valops.c (value_one): Reimplement broken decimal-float case.
2009-06-23 Ulrich Weigand <uweigand@de.ibm.com>
* eval.c (evaluate_subexp_standard): Use expression architecture
instead of current_gdbarch.
* infrun.c (handle_inferior_event): Avoid unncessary reference
to current_gdbarch and get_current_frame ().
2009-06-23 Ulrich Weigand <uweigand@de.ibm.com>
* breakpoint.h (set_longjmp_breakpoint): Add THREAD argument.
(enum bptype): Add bp_longjmp_master.
* breakpoint.c (create_longjmp_master_breakpoint): New function.
(update_breakpoints_after_exec): Handle bp_longjmp_master
breakpoints. Call create_longjmp_master_breakpoint.
(print_it_typical, bpstat_stop_status, bpstat_what,
print_one_breakpoint_location, allocate_bp_location, mention,
delete_command, breakpoint_re_set_one): Handle bp_longjmp_master.
(breakpoint_re_set): Call create_longjmp_master_breakpoint.
(create_longjmp_breakpoint): Delete.
(set_longjmp_breakpoint): Add THREAD argument. Reimplement
to install momentary clones of bp_longjmp_master breakpoints.
* infcmd.c (step_1): Pass thread to set_longjmp_breakpoint.
2009-06-23 Cary Coutant <ccoutant@google.com>
* dwarf2read.c (dwarf_decode_lines): Ignore rows where is_stmt is 0.
Set basic_block to 0 after a special opcode.
2009-06-23 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix a regression by the mmap patch from 2009-06-16.
* symfile.c (reread_symbols): Move sym_finish and clear_objfile_data
calls before deleting the OBJFILE obstack. Extend the comment.
2009-06-23 Ulrich Weigand <uweigand@de.ibm.com>
* jv-lang.h (JAVA_OBJECT_SIZE): Remove.
(get_java_object_header_size): Add GDBARCH parameter.
* jv-lang.c (get_java_object_header_size): Add GDBARCH parameter.
Use it instead of current_gdbarch.
(evaluate_subexp_java): Replace JAVA_OBJECT_SIZE with call to
get_java_object_header_size.
* jv-valprint.c (java_value_print): Likewise.
2009-06-23 Sami Wagiaalla <swagiaal@redhat.com>
* dwarf2read.c (process_die): Handle import statements
(DW_TAG_imported_declaration, case DW_TAG_imported_module)
(read_import_statement): New.
(read_func_scope): Update using_directives to point to current context
(read_lexical_block_scope): Ditto.
* cp-support.h: Added prototype for cp_add_using.
* cp-namespace.c: Removed local context_stack.
(cp_initialize_namespace): Deleted.
(cp_finalize_namespace): Deleted.
(cp_add_using_directive): Use using_directives instead of using_list.
(cp_add_using): No longer static.
* buildsym.h: Created global using_direct variable.
Created using_direct variable in context_stack.
* buildsym.c (finish_block): Set using directives for the block under
construction.
(start_symtab): Removed call to cp_initialize_namespace().
(end_symtab): Removed call to cp_finalize_namespace().
(push_context): Save and reset using_directives.
* block.c (block_using): Return using directives for given
block instead of static block.
2009-06-23 Ulrich Weigand <uweigand@de.ibm.com>
* target-descriptions.h (struct type): Do not declare.
(struct tdesc_type): Declare.
(tdesc_named_type): Change return type to struct tdesc_type *.
(tdesc_record_type): Remove.
(tdesc_create_vector): Add prototype.
(tdesc_create_union): Likewise.
(tdesc_add_field): Likewise.
* target-descriptions.c (struct tdesc_reg): Replace gdb_type
member by tdesc_type member.
(struct tdesc_type_field, tdesc_type_field): Add type and vector def.
(struct tdesc_type, tdesc_type_p): Likewise.
(struct tdesc_arch_reg, tdesc_arch_reg): Likewise.
(struct tdesc_feature): Change type of "types" to VEC(tdesc_type_p).
(struct tdesc_arch_data): Replace registers member by arch_regs.
(tdesc_predefined_types): Change to array of pre-defined
struct tdesc_type structures. Add "code_ptr" and "data_ptr".
(tdesc_named_type): Return struct tdesc_type * instead of GDB type.
(tdesc_gdb_type): New function.
(target_find_description): Update for data structure changes.
(tdesc_data_cleanup): Likewise.
(tdesc_numbered_register): Likewise.
(tdesc_use_registers): Likewise.
(tdesc_create_reg): Likewise.
(tdesc_find_arch_register): New function.
(tdesc_find_register): Use it.
(tdesc_register_type): Use tdesc_gdb_type to generate GDB type from
tdesc_type on demand; cache generated types in tdesc_arch_reg.
(tdesc_free_type): New function.
(tdesc_free_feature): Call it.
(tdesc_create_vector): New function.
(tdesc_create_union): Likewise.
(tdesc_add_field): Likewise.
(tdesc_record_type): Remove.
(tdesc_type_id): Remove.
(maint_print_c_tdesc_cmd): Update for data structure changes. Update
generated code to create tdesc_type structures instead of GDB types.
* xml-tdesc.c: Do not include "gdbtypes.h".
(struct tdesc_parsing_data): Change type of current_union to
struct tdesc_type *.
(tdesc_start_reg): Do not special-case "code_ptr" or "data_ptr".
(tdesc_start_union): Call tdesc_create_union.
(tdesc_start_field): Call tdesc_add_field.
(tdesc_start_vector): Call tdesc_create_vector.
(tdesc_end_union): Remove.
(feature_children): Remove reference to tdesc_end_union.
* features/arm-with-iwmmxt.c: Regenerate.
* features/mips-linux.c: Regenerate.
* features/mips64-linux.c: Regenerate.
* features/rs6000/powerpc-32.c: Regenerate.
* features/rs6000/powerpc-32l.c: Regenerate.
* features/rs6000/powerpc-403.c: Regenerate.
* features/rs6000/powerpc-403gc.c: Regenerate.
* features/rs6000/powerpc-505.c: Regenerate.
* features/rs6000/powerpc-601.c: Regenerate.
* features/rs6000/powerpc-602.c: Regenerate.
* features/rs6000/powerpc-603.c: Regenerate.
* features/rs6000/powerpc-604.c: Regenerate.
* features/rs6000/powerpc-64.c: Regenerate.
* features/rs6000/powerpc-64l.c: Regenerate.
* features/rs6000/powerpc-7400.c: Regenerate.
* features/rs6000/powerpc-750.c: Regenerate.
* features/rs6000/powerpc-860.c: Regenerate.
* features/rs6000/powerpc-altivec32.c: Regenerate.
* features/rs6000/powerpc-altivec32l.c: Regenerate.
* features/rs6000/powerpc-altivec64.c: Regenerate.
* features/rs6000/powerpc-altivec64l.c: Regenerate.
* features/rs6000/powerpc-e500.c: Regenerate.
* features/rs6000/powerpc-e500l.c: Regenerate.
* features/rs6000/powerpc-isa205-32l.c: Regenerate.
* features/rs6000/powerpc-isa205-64l.c: Regenerate.
* features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
* features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
* features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
* features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
* features/rs6000/powerpc-vsx32.c: Regenerate.
* features/rs6000/powerpc-vsx32l.c: Regenerate.
* features/rs6000/powerpc-vsx64.c: Regenerate.
* features/rs6000/powerpc-vsx64l.c: Regenerate.
* features/rs6000/rs6000.c: Regenerate.
2009-06-23 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (decode_packed_array): If the value is a pointer to
an array, then use value_ind to dereference it, not ada_value_ind.
(ada_template_to_fixed_record_type_1): Handle the case where a
dynamic field is an aligner type.
(to_fixed_array_type): Add handling for packed array types.
(ada_get_base_type): Do not follow the XVS type if the type is
an aligner type.
(ada_evaluate_subexp): Split a few statements up for clarity
and debuggability.
<OP_FUNCALL>: Add handling of the case of a packed array that
has already been fixed.
2009-06-23 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (evaluate_subexp): Delete. Use the version from eval.c.
(evaluate_subexp_type): Reimplement using evaluate_subexp.
* value.h (evaluate_subexp): Add declaration.
* eval.c (evaluate_subexp): Make non-static.
* objc-lang.c (print_object_command): Use evaluate_subexp.
2009-06-23 Paul Pluzhnikov <ppluzhnikov@google.com>
Revert 2009-05-14 breakpoint commit (no longer needed).
* breakpoint.h (breakpoint_re_set_objfile): Remove
* breakpoint.c (breakpoint_re_set_objfile): Likewise
(create_overlay_event_breakpoint): Remove objfile parameter,
iterate over all objfiles.
* objfiles.c (objfile_relocate): Update.
* symfile.c (new_symfile_objfile): Likewise.
2009-06-23 Tom Tromey <tromey@redhat.com>
PR gdb/10309:
* c-lang.c (classify_type): Iterate over typedefs.
* c-valprint.c (textual_element_type): Iterate over typedefs.
2009-06-22 Tristan Gingold <gingold@adacore.com>
* darwin-nat.c (darwin_xfer_partial): Use host_address_to_string
instead of "%p".
2009-06-22 Jan Kratochvil <jan.kratochvil@redhat.com>
PR gdb/9988:
* buildsym.c (block_compar): New function.
(end_symtab): Replace the bubble sort by a qsort based code.
2009-06-22 Sami Wagiaalla <swagiaal@redhat.com>
* MAINTAINERS (Write After Approval): Add self.
2009-06-22 Ulrich Weigand <uweigand@de.ibm.com>
* spu-tdep.c (spu_get_longjmp_target): New function.
(spu_gdbarch_init): Install it.
2009-06-22 H.J. Lu <hongjiu.lu@intel.com>
PR server/10306
* remote.c (getpkt_or_notif_sane_1): Initialize val to -1.
2009-06-21 Michael Snyder <msnyder@vmware.com>
* inferior.h: Update ancient comment.
2009-06-20 Aleksandar Ristovski <aristovski@qnx.com>
Pedro Alves <pedro@codesourcery.com>
* solib-svr4.c (IGNORE_FIRST_LINK_MAP_ENTRY): Avoid dereferencing
NULL pointer.
(scan_dyntag): Skip if input bfd isn't elf flavoured.
(locate_base): Call elf_locate_base even without an exec_bfd.
2009-06-19 Samuel Bronson <naesten@gmail.com>
PR cli/9903:
* cli/cli-decode.c (apropos_cmd): Skip traversing abbreviations
for prefix commands to avoid duplicates in the output.
2009-06-19 Samuel Bronson <naesten@gmail.com>
PR cli/9903:
* cli/cli-decode.c (apropos_cmd): Fix avoidance of double
printing.
2009-06-19 Jerome Guitton <guitton@adacore.com>
* breakpoint.c (expand_line_sal_maybe): When explicit_line,
skip prologue on each sals.
(skip_prologue_sal): Return explicit_line and explicit_pc
unmodified.
2009-06-19 Tristan Gingold <gingold@adacore.com>
* darwin-nat.c (_initialize_darwin_inferior): Remove commented-out
line.
2009-06-19 Tristan Gingold <gingold@adacore.com>
* machoread.c (macho_symtab_read): Adjust for bfd changes.
* darwin-nat.h (struct darwin_exception_msg): New type to describe
a mach exception.
(struct private_thread_info): New type to describe the state of the
thread.
(DEF_VEC_I thread_t): Removed, replaced by ...
(DEF_VEC_O darwin_thread_t): ... this new type.
(struct darwin_inferior): Renamed to ...
(struct private_inferior): ... this type. Fields added.
(darwin_not_port): Moved into the private inferior structure.
* darwin-nat.c: Add includes, improve comments.
Rewrite to handle multiple threads and processes.
(darwin_resume_to): New function and protype.
(darwin_resume, darwin_wait_to, darwin_wait): Ditto.
(darwin_kill_inferior): Add ops argument.
(darwin_pid_to_str): New function.
(darwin_thread_alive): Ditto.
(darwin_inf, darwin_not_port): Removed.
(darwin_inf_fake_stop): New variable.
(msgin, msgout, msg_state, exc_msg): Removed.
(mach_check_error): Use warning instead of error.
(darwin_ptrace): Adjust debug level.
(cmp_thread_t): Fix names (typo).
(darwin_check_new_threads): Argument is now an inferior,
adjust for new structures, add no change check, ignore dead ports,
handle first thread case.
(find_inferior_task_it): New function.
(find_inferior_notify_it): Ditto.
(darwin_find_inferior_by_task): Ditto.
(darwin_find_inferior_by_notify): Ditto.
(darwin_find_thread): Ditto.
(darwin_suspend_inferior): Ditto.
(darwin_resume_inferior): Ditto.
(catch_exception_raise_state): Removed.
(catch_exception_raise_state_identity): Removed.
(darwin_suspend_inferior_it): New function.
(darwin_resume_inferior_it): Ditto.
(darwin_dump_message): New function, extracted from darwin_wait.
(darwin_decode_exception_message): New function.
(darwin_encode_reply): New function.
(catch_exception_raise): Removed.
(darwin_send_reply): New function, extracted from darwin_resume.
(darwin_resume_thread): New function, extracted from darwin_resume.
(struct resume_inferior_threads_param): New type.
(darwin_resume_inferior_threads_it): New function.
(darwin_resume_inferior_threads): New function.
(darwin_suspend_inferior_threads): New function.
(darwin_resume): Mostly rewritten to handle multiple threads and
some corner cases.
(darwin_decode_message): New function extracted from darwin_wait.
(cancel_breakpoint): New function.
(darwin_wait): Mostly rewritten. Handle multiple threads.
(darwin_mourn_inferior): Adjust for per process structures.
(darwin_reply_to_all_pending_messages): New function.
(darwin_stop_inferior): Adjust for per inferior structures.
(darwin_attach_pid): Ditto.
(darwin_init_thread_list): Ditto.
(darwin_attach): Ditto.
(darwin_detach): Ditto.
(darwin_files_info): Now empty.
(darwin_pid_to_str): Adjust returns string to match one expected by
the testsuite.
(darwin_read_write_inferior): Rename err variable to match other uses.
Adjust debug message. Handle submaps.
(darwin_xfer_memory): Adjust for per inferior structures.
(set_enable_mach_exceptions): Ditto.
(darwin_pid_to_exec_file): New function.
(darwin_get_ada_task_ptid): Ditto.
(darwin_supports_multi_process): Ditto.
(_initialize_darwin_inferior): Remove useless assertion, adjust for
per inferior structures. Add new target operations.
2009-06-18 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
* infrun.c (handle_inferior_event): Improve reverse stepping
through function epilogue.
* infrun.c (handle_inferior_event): Reverse-next through
trampoline.
2009-06-18 Paul Pluzhnikov <ppluzhnikov@google.com>
* dwarf2-frame.c (struct comp_unit): Use bfd_size_type for
dwarf_frame_size.
2009-06-17 Tom Tromey <tromey@redhat.com>
* dwarf2read.c (zlib_decompress_section): Use a cleanup.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* gdbarch.sh (pointer_to_address): Change to type 'm'.
(address_to_pointer): Likewise.
* gdbarch.c, gdbarch.h: Regenerate.
* inferior.h (unsigned_pointer_to_address): Add GDBARCH argument.
(signed_pointer_to_address): Likewise.
(unsigned_address_to_pointer, address_to_signed_pointer): Likewise.
* findvar.c (unsigned_pointer_to_address): Likewise.
(signed_pointer_to_address): Likewise.
(unsigned_address_to_pointer, address_to_signed_pointer): Likewise.
* avr-tdep.c (avr_address_to_pointer): Likewise.
(avr_pointer_to_address): Likewise.
* iq2000-tdep.c (iq2000_pointer_to_address): Likewise.
(iq2000_address_to_pointer): Likewise.
* m32c-tdep.c (m32c_m16c_address_to_pointer): Likewise.
(m32c_m16c_pointer_to_address): Likewise.
* spu-tdep.c (spu_pointer_to_address): Likewise.
* xstormy16-tdep.c (xstormy16_pointer_to_address): Likewise.
(xstormy16_address_to_pointer): Likewise.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* printcmd.c (print_scalar_formatted): Always truncate
unsigned data types.
* cli-dump.c (struct callback_data): Change type of load_offset
to CORE_ADDR.
(restore_binary_file): Update type casts.
(restore_command): Parse load_offset as address, not long.
* utils.c (string_to_core_addr): Do not sign-extend value.
* varobj.c (find_frame_addr_in_frame_chain): Truncate frame_base
before comparing against requested frame address.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* gdbarch.sh (gcore_bfd_target): New gdbarch callback.
* gdbarch.h, gdbarch.c: Regenerate.
* gcore.c (default_gcore_target): Make return value const.
Call gdbarch_gcore_bfd_target if present.
(default_gcore_arch, default_gcore_mach): Use target_gdbarch.
* corelow.c (core_read_description): Call gdbarch_core_read_description
on core_gdbarch instead of current_gdbarch.
* ppc-linux-tdep.c (ppc_linux_init_abi): Install gcore_bfd_target.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* gdbtypes.c (create_string_type): Receive character type as argument.
* gdbtypes.h (create_string_type): Add character type argument.
* dwarf2read.c (read_tag_string_type): Pass character type to
create_string_type.
* value.h (value_string): Add character type argument.
* valops.c (value_string): Add character type argument. Pass it to
create_string_type. Do not allocate space in inferior.
* valarith.c (value_concat): Pass character type to value_string.
* value.h (value_typed_string): Rename to ...
(value_cstring): ... this.
* valops.c (value_typed_string): Rename to ...
(value_cstring): ... this.
* c-lang.c (evaluate_subexp_c): Update.
* python/python-value.c (builtin_type_pychar): New define.
(convert_value_from_python): Call value_cstring instead
of value_from_string.
* value.c (value_from_string): Remove.
* value.h (value_from_string): Remove.
* eval.c (evaluate_subexp_standard): Pass character type to
value_string. Pass expression architecture to value_nsstring
and lookup_child_selector.
* objc-lang.h (lookup_objc_class): Add GDBARCH parameter.
(lookup_child_selector): Likewise.
(value_nsstring): Likewise.
* objc-lang.c (lookup_objc_class): Add GDBARCH parameter.
Pass character type to value_string..
(lookup_child_selector): Likewise.
(value_nsstring): Add GDBARCH parameter, use it instead of
objfile architecture. Pass architecture to lookup_objc_class
and lookup_child_selector. Pass character type to value_string.
(end_msglist): Pass architecture to lookup_objc_class.
* objc-exp.y: Pass architecture to lookup_objc_class.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* gdbtypes.h (struct language_defn): Add forward declaration.
(lookup_typename): Add LANGUAGE and GDBARCH parameters.
(lookup_unsigned_typename): Likewise.
(lookup_signed_typename): Likewise.
* gdbtypes.c (lookup_typename): Add LANGUAGE and GDBARCH parameters.
Use them instead of current_language and current_gdbarch.
(lookup_unsigned_typename): Add LANGUAGE and GDBARCH parameters.
Pass them to lookup_typename.
(lookup_signed_typename): Likewise.
* c-exp.y: Pass parse_language and parse_gdbarch to
lookup_unsigned_typename and lookup_signed_typename.
* objc-exp.y: Likewise.
* m2-exp.y: Pass parse_language and parse_gdbarch to lookup_typename.
* c-lang.c (evaluate_subexp_c): Pass expression language and
gdbarch to lookup_typename.
* printcmd.c (printf_command): Pass current language and
gdbarch to lookup_typename.
* python/python-type.c (typy_lookup_typename): Likewise.
Include "language.h".
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* sparc64-nat.c (sparc64_gregset_supplies_p): Add GDBARCH parameter.
Use it instead of current_gdbarch. Pass architecture to
sparc32_gregset_supplies_p.
(sparc64_fpregset_supplies_p): Add GDBARCH parameter. Use it instead
of current_gdbarch. Pass architecture to sparc32_fpregset_supplies_p.
* sparc64nbsd-nat.c (sparc64nbsd_gregset_supplies_p,
sparc64nbsd_fpregset_supplies_p): Likewise.
* sparc-nat.c (sparc_gregset_supplies_p, sparc_fpregset_supplies_p):
Add GDBARCH parameter.
(sparc32_gregset_supplies_p, sparc32_fpregset_supplies_p): Likewise.
(sparc_fetch_inferior_registers): Pass regcache architecture to
sparc_gregset_supplies_p and sparc_fpregset_supplies_p.
(sparc_store_inferior_registers): Likewise.
* sparc-nat.h (sparc_gregset_supplies_p, sparc_fpregset_supplies_p:
Add GDBARCH parameter.
(sparc32_gregset_supplies_p, sparc32_fpregset_supplies_p): Likewise.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* ada-tasks.c (read_known_tasks_array): Use target_gdbarch instead
of current_gdbarch.
* aix-thread.c (pd_enable): Likewise.
* amd64-linux-nat.c (ps_get_thread_area): Likewise.
* bsd-uthread.c (bsd_uthread_activate): Likewise.
* linux-nat.c (linux_nat_info_proc_cmd): Likewise.
* linux-thread-db.c (enable_thread_event): Likewise.
* monitor.c (monitor_write_memory, monitor_read_memory): Likewise.
* nto-procfs.c (procfs_open): Likewise.
* procfs.c (invalidate_cache, procfs_insert_watchpoint,
info_proc_mappings, info_mappings_callback): Likewise.
* record.c (record_open): Likewise.
* rs6000-nat.c (ARCH64): Likewise.
* solib-darwin.c (darwin_solib_create_inferior_hook): Likewise.
(darwin_bfd_open): Likewise.
* memattr.c (mem_info_command): Likewise.
* windows-nat.c (win32_resume): Use current regcache architecture
instead of current_gdbarch.
* dbug-rom.c (dbug_regname): Remove check against number of
registers in current_gdbarch.
* solib-pa64.c (read_dynamic_info): Remove unused variable.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* dummy-frame.c (deprecated_pc_in_call_dummy): Add GDBARCH parameter,
use it instead of current_gdbarch.
* frame.h (deprecated_pc_in_call_dummy): Add GDBARCH parameter.
* arm-tdep.c (arm_skip_prologue): Pass architecture to
deprecated_pc_in_call_dummy.
* symtab.c (skip_prologue_using_sal): Add GDBARCH parameter.
Use it instead of current_gdbarch.
* symtab.h (skip_prologue_using_sal): Add GDBARCH parameter.
* breakpoint.c (expand_line_sal_maybe): Pass architecture to
skip_prologue_using_sal.
* arm-tdep.c (skip_prologue_using_sal): Likewise.
* lm32-tdep.c (lm32_skip_prologue): Likewise.
* m32-tdep.c (m32c_skip_prologue): Likewise.
* mips-tdep.c (mips_skip_prologue): Likewise.
* moxie-tdep.c (moxie_skip_prologue): Likewise.
* mt-tdep.c (mt_frame_unwind_cache): Likewise.
* rs6000-tdep.c (rs6000_skip_prologue): Likewise.
* frv-tdep.c (frv_analyze_prologue): Add GDBARCH parameter, pass
it to skip_prologue_using_sal. Update call sites ...
(frv_skip_prologue, frv_frame_unwind_cache): ... here.
* mn10300-tdep.c (struct mn10300_prologue): Add GDBARCH member.
(check_for_saved): Use it instead of current_gdbarch.
(mn10300_analyze_prologue): Set it.
* value.c (using_struct_return): Add GDBARCH parameter. Use it
instead of current_gdbarch.
* value.h (using_struct_return): Add GDBARCH parameter.
* eval.c (evaluate_subexp_standard): Pass architecture to
using_struct_return.
* infcall.c (call_function_by_hand): Likewise.
* stack.c (return_command): Likewise.
* sparc-tdep.c (sparc32_push_dummy_code): Likewise.
* symtab.c (in_prologue): Add GDBARCH parameter. Use it instead of
current_gdbarch.
* symtab.h (in_prologue): Add GDBARCH parameter.
* infrun.c (handle_inferior_event): Pass architecture to in_prologue.
* eval.c (evaluate_subexp_standard): Use expression architecture
instead of current_gdbarch.
* c-lang.c (evaluate_subexp_c): Use expression architecture and
language instead of current_gdbarch and current_language.
* printcmd.c (do_one_display): Use expression architecture instead
of current_gdbarch.
* infcmd.c (print_return_value): Use architecture of stop_regcache
instead of current_gdbarch.
(print_vector_info, print_float_info): Remove GDBARCH argument,
use frame architecture instead.
(vector_info, float_info): Update calls.
* objc-lang.c (objc_skip_trampoline): Use frame architecture
instead of current_gdbarch.
* parse.c (write_dollar_variable): Use parse architecture instead
of current_gdbarch.
* source.c (line_info): Use objfile architecture instead of
current_gdbarch.
* symtab.c (find_function_start_sal): Use gdbarch instead of
current_gdbarch.
(print_msymbol_info): Use objfile architecture instead of
current_gdbarch.
* valops.c (value_assign): Use frame architecture instead of
current_gdbarch.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* buildsym.c (record_line): Remove call to gdbarch_addr_bits_remove.
* coffread.c (coff_symtab_read): Call gdbarch_addr_bits_remove before
calling record_line.
(enter_linenos): Likewise.
* dbxread.c (process_one_symbol): Likewise.
* dwarf2read.c (dwarf_decode_lines): Likewise.
* mdebugread.c (psymtab_to_symtab_1): Likewise.
* xcoffread.c (enter_line_range): Likewise.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* ax-gdb.c (gen_bitfield_ref): Add EXP argument, use expression
architecture instead of current_gdbarch.
(gen_struct_ref): Add EXP argument, pass to get_bitfield_ref.
(gen_expr): Pass expression to get_struct_ref.
* symtab.h (struct symbol_ops): Add GDBARCH parameter to
tracepoint_var_ref callback.
* ax-gdb.c (gen_var_ref): Pass architecture to tracepoint_var_ref
symbol operation callback.
* dwarf2loc.c (dwarf2_tracepoint_var_ref): Add GDBARCH parameter.
Use it instead of current_gdbarch.
(locexpr_tracepoint_var_ref): Add GDBARCH parameter. Pass it to
dwarf2_tracepoint_var_ref.
(loclist_tracepoint_var_ref): Likewise.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* prologue-value.c (make_pv_area): Add ADDR_BIT argument.
Use it instead of address bits of current_gdbarch.
* prologue-value.c (make_pv_area): Add ADDR_BIT argument.
* arm-tdep.c (thumb_analyze_prologue): Pass address bits to
make_pv_area.
(arm_scan_prologue): Likewise.
* m32c-tdep.c (m32c_analyze_prologue): Likewise.
* mep-tdep.c (mep_analyze_prologue): Likewise.
* mn10300-tdep.c (mn10300_analyze_prologue): Likewise.
* s390-tdep.c (s390_analyze_prologue): Likewise.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* mi/mi-main.c (mi_cmd_data_list_register_names): Use selected
frame architecture instead of current_gdbarch.
(mi_cmd_data_list_changed_registers): Likewise.
(mi_cmd_data_list_register_values): Likewise. Pass selected
frame to get_register.
(get_register): Add FRAME argument, use it as frame to retrieve
registers from (instead of selected frame). Use frame architecture
instead of current_gdbarch.
(mi_cmd_data_write_register_values): Use current regcache
architecture instead of current_gdbarch.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* tui/tui-regs.c (tui_show_register_group): Remove GDBARCH parameter;
use frame architecture instead. Replace current_gdbarch uses.
(tui_show_registers): Update call.
(tui_get_register): Remove GDBARCH parameter; use frame architecture
instead.
(tui_show_register_group): Update call.
(tui_check_register_values): Likewise.
(tui_register_format): Remove GDBARCH parameter; use frame
architecture instead. Replace current_gdbarch uses.
(tui_get_register): Update call.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* gdbarch.sh (construct_inferior_arguments): Remove.
* gdbarch.c, gdbarch.h: Regenerate.
* infcmd.c (get_inferior_args): Call construct_inferior_arguments
directly instead of gdbarch_construct_inferior_arguments.
(construct_inferior_arguments): Remove GDBARCH argument.
* inferior.h (construct_inferior_arguments): Likewise.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* symfile.c (section_is_mapped): Use objfile architecture instead
of current_gdbarch.
(TARGET_LONG_BYTES): Remove.
(read_target_long_array): Add SIZE argument. Use it instead of
TARGET_LONG_BYTES.
(simple_read_overlay_table): Retrieve long size from objfile
architecture; pass it to read_target_long_array.
(simple_read_overlay_region_table): Likewise.
(simple_overlay_update_1): Likewise.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* infrun.c (cleanup_displaced_step_closure): Remove.
(displaced_step_clear_cleanup): Move to before displaced_step_prepare.
(displaced_step_prepare): Use displaced_step_clear_cleanup instead
of cleanup_displaced_step_closure.
(handle_inferior_event, keep_going): Use thread architecture instead
of current_gdbarch.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* infrun.c (handle_inferior_event): Use current frame architecture
or thread architecture instead of current_gdbarch. Pass to
handle_step_into_function and handle_step_into_function_backward.
(handle_step_into_function): Add GDBARCH parameter. Use it instead
of current_gdbarch.
(handle_step_into_function_backward): Likewise.
(insert_step_resume_breakpoint_at_frame): Use frame architecture
instead of current_gdbarch.
(insert_step_resume_breakpoint_at_caller): Likewise.
2009-06-17 Pierre Muller <muller@ics.u-strasbg.fr>
Pedro Alves <pedro@codesourcery.com>
* infcmd.c (post_create_inferior): Call breakpoint_re_set after target
is pushed for watchpoint promotion to hardware watchpoint.
2009-06-16 Paul Pluzhnikov <ppluzhnikov@google.com>
* dwarf2read.c (dwarf_info_section, dwarf_abbrev_section)
(dwarf_line_section, dwarf_pubnames_section, dwarf_aranges_section)
(dwarf_loc_section, dwarf_macinfo_section, dwarf_str_section)
(dwarf_ranges_section, dwarf_frame_section)
(dwarf_eh_frame_section): Removed.
(dwarf2_resize_section): Likewise.
(dwarf2_read_section): Now static, use bfd_mmap() if possible.
(dwarf2_get_section_info): New function.
(munmap_section_buffer): Likewise.
(dwarf2_per_objfile_cleanup): Likewise.
(section_is_p): Signature change.
* dwarf2-frame.c (dwarf2_build_frame_info): Use
dwarf2_get_section_info instead of dwarf2_read_section.
2009-06-16 Paul Pluzhnikov <ppluzhnikov@google.com>
* solib.c (symbol_add_stub): New FLAGS parameter.
(solib_read_symbols): FROM_TTY -> FLAGS, call symbol_add_stub
directly.
(solib_add): Defer breakpoint_re_set until after all solibs.
* bsd-uthread.c (bsd_uthread_solib_loaded): Adjust.
* rs6000-nat.c (objfile_symbol_add): Adjust.
* symfile.c (syms_from_objfile): Merge parameters into ADD_FLAGS.
(new_symfile_objfile): Likewise.
(symbol_file_add_with_addrs_or_offsets): Likewise.
(symbol_file_add_from_bfd): Likewise.
(symbol_file_add): Likewise.
* symfile.h (enum symfile_add_flags): New. Adjust prototypes.
* symfile-mem.c (symbol_file_add_from_memory): Adjust.
* windows-nat.c (safe_symbol_file_add_stub): Adjust.
* machoread.c (macho_oso_symfile, macho_symfile_read): Adjust.
2009-06-16 Keith Seitz <keiths@redhat.com>
* linespec.c (collect_methods): Delete.
(add_matching_methods): Reove destructor special case.
(find_method): Call find_methods directly instead of
collect_methods.
* valops.c (value_struct_elt): Remove destructor
special cases.
(check_field): Likewise.
(value_struct_elt_for_reference): Likewise.
(destructor_name_p): Remove misleading comment about dtors
being "special cases".
* gdbtypes.h (get_destructor_fn_field): Remove. No longer needed.
* gdbtypes.c (get_destructor_fn_field): Likewise.
2009-06-16 Pedro Alves <pedro@codesourcery.com>
* mi/mi-main.c (mi_cmd_data_read_memory): Dispatch
TARGET_OJECT_MEMORY reads to the topmost target, not to the
flattened current_target.
2009-06-16 Tristan Gingold <gingold@adacore.com>
* avr-tdep.c (struct gdbarch_tdep): Replace the unused field with
call_length field.
(avr_register_name): Add const to register_names.
(avr_scan_arg_moves): Move inside avr_scan_prologue.
(avr_scan_prologue): Add pc_end argument.
Only read prologue bytes that can be read.
Limit the scan to the known prologue length.
Makes pattern variables static and const.
Fix indentation.
(avr_skip_prologue): Pass func_end argument to avr_scan_prologue.
Fix indentation.
(avr_breakpoint_from_pc): Constify avr_break_insn.
(avr_extract_return_value): Fix function comment.
(avr_frame_unwind_cache): Fix GNU style violations.
Pass current_pc argument to avr_scan_prologue to stop prologue
analysis to the current pc. This fixes the bug with the 'next'
command.
Correctly set the SP register of the previous frame (use call_length).
(avr_frame_prev_register): Fix indentation.
Correctly read PC from the stack on avr6 architectures.
(avr_push_dummy_call): Fix indentation.
(avr_gdbarch_init): Set call_length according to the architecture.
2009-06-15 Phil Muldoon <pmuldoon@redhat.com>
* infcall.c (show_unwind_on_terminating_exception_p): New
function.
(call_function_by_hand): Create breakpoint and clean-up call for
std::terminate.breakpoint. Add unwind_on_terminating_exception_p
gate. Pop frame on breakpoint hit.
(_initialize_infcall): Add add_setshow_boolean_cmd for
unwind-on-terminating-exception.
2009-06-12 Kevin Buettner <kevinb@redhat.com>
* dwarf2read.c (dwarf2_psymtab_to_symtab): Propagate
`has_section_at_zero' flag from stripped objfile to separate,
debug info only, objfile.
2009-06-12 Pedro Alves <pedro@codesourcery.com>
* exec.h (section_table_xfer_memory_partial): Improve description,
mention SECTION_NAME.
* exec.c (section_table_xfer_memory_partial): Remove stale
description.
2009-06-11 Aleksandar Ristovski <aristovski@qnx.com>
* nto-tdep.h (nto_generic_supply_gpregset)
(nto_generic_supply_fpregset, nto_generic_supply_altregset): Remove.
* nto-tdep.c (nto_generic_supply_gpregset)
(nto_generic_supply_fpregset, nto_generic_supply_altregset): Remove.
2009-06-11 Aleksandar Ristovski <aristovski@qnx.com>
* i386-nto-tdep.c (I386_NTO_SIGCONTEXT_OFFSET): Remove define.
(i386nto_sigcontext_addr): Change the way context address is calculated.
(i386nto_init_abi): Remove usage of deprecated sc_reg_offset and
sc_sp_offset and set sc_reg_offset and sc_num_regs.
2009-06-11 Aleksandar Ristovski <aristovski@qnx.com>
* i386-nto-tdep.c (i386_nto_target): Remove definition.
(init_i386nto_ops): Use macros to set fields to global
current_nto_target directly.
(i386nto_init_abi): Remove unused nto_set_target call.
* nto-tdep.h (nto_set_target): Remove unused declaration.
* nto-tdep.c (nto_set_target): Remove unused function.
2009-06-11 Pedro Alves <pedro@codesourcery.com>
* breakpoint.c (break_command_really): Rename local variable
breakpoint_chain to bkpt_chain.
2009-06-11 Aleksandar Ristovski <aristovski@qnx.com>
Add support for XMM registers.
* i386-nto-tdep.c (i386nto_regset_id): Add case for SSE register set.
(i386nto_register_area): Correctly calculate offsets and sizes for
all supported registers.
2009-06-11 Tom Tromey <tromey@redhat.com>
* eval.c (evaluate_subexp_standard) <OP_OBJC_MSGCALL>: Remove
'static' from local variable definitions.
2009-06-11 Pedro Alves <pedro@codesourcery.com>
* symtab.c (append_expanded_sal): Remove unused local variables.
2009-06-11 Pedro Alves <pedro@codesourcery.com>
* infrun.c (sched_multi): New global.
(resume): If sched_multi is set, resume only threads of the
current inferior.
(prepare_to_proceed): Don't switch over to wait_ptid if we're
resuming a different inferior, and sched_multi is off.
(show_schedule_multiple): New.
(_initialize_infrun): Register new "set schedule-multiple" command.
* inferior.h (sched_multi): Declare.
* NEWS: Mention new "schedule-multiple" setting.
2009-06-11 Pedro Alves <pedro@codesourcery.com>
* varobj.c (varobj_create): Properly restore the selected frame.
2009-06-05 Tom Tromey <tromey@redhat.com>
* inferior.c (print_inferior): Make a table, not a list. Emit
table headers.
2009-06-10 Jonas Maebe <jonas.maebe@elis.ugent.be>
* darwin-nat.c (darwin_stop_inferior): Pass 0 as options to
darwin_wait (blocking wait).
(darwin_kill_inferior): Likewise.
2009-06-10 Pedro Alves <pedro@codesourcery.com>
* infrun.c (handle_inferior_event): Update comment around trying
to revert back to a stepping thread that has exited.
2009-06-10 Cary Coutant <ccoutant@google.com>
* dwarf2read.c (dwarf_decode_lines): Recognize and ignore
DW_LNE_set_discriminator.
2009-06-10 Pierre Muller <muller@ics.u-strasbg.fr>
* breakpoint.c: ARI fixes.
(create_overlay_event_breakpoint): Avoid assignment inside if statement.
(print_one_breakpoint_location): Likewise.
(create_longjmp_breakpoint): Likewise.
(tracepoint_save_command): Likewise
(bpstat_find_step_resume_breakpoint): No operator at end of line.
(bpstat_stop_status): Likewise.
(describe_other_breakpoints): Likewise.
(hw_watchpoint_used_count): Likewise.
(expand_line_sal_maybe): Likewise.
(break_command_really): Likewise.
(delete_command): Likewise.
(do_enable_breakpoint): Likewise.
(delete_trace_command): Likewise.
(catch_exception_command_1): Likewise and remove extra parentheses.
2009-06-08 Pierre Muller <muller@ics.u-strasbg.fr>
* breakpoint.c (_initialize_breakpoint): Remove "bu" command alias of
"ubreak" command that does not exist.
2009-06-08 Pierre Muller <muller@ics.u-strasbg.fr>
* cli/cli-decode.c (add_alias_cmd): Correct assertion.
2009-06-07 Pedro Alves <pedro@codesourcery.com>
* hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
2009-06-07 Pedro Alves <pedro@codesourcery.com>
* procfs.h: New.
* proc-utils.h (procfs_first_available): Don't declare here.
* sol-thread.c: Include procfs.h instead of sys/procfs.h and
proc-utils.h.
* procfs.c: Include procfs.h.
(procfs_target): Make it public. Don't register
procfs_can_use_hw_breakpoint here.
(proc_set_watchpoint): Check for PCWATCH or PIOCSWATCH being
defined instead of TARGET_HAS_HARDWARE_WATCHPOINTS.
(procfs_can_use_hw_breakpoint): Remove check of
TARGET_HAS_HARDWARE_WATCHPOINTS.
(procfs_use_watchpoints): Register procfs_can_use_hw_breakpoint
here.
(_initialize_procfs): Don't add the procfs target here.
* i386-sol2-nat.c: Include target.h and procfs.h.
(_initialize_amd64_sol2_nat): Install the procfs target here,
customized with watchpoints support.
* irix5-nat.c: Include target.h.
(_initialize_core_irix5): Rename to ...
(_initialize_irix5_nat): ... this. Install the procfs target
here, customized with watchpoints support.
* alpha-nat.c: Include procfs.h.
(_initialize_core_alpha): Rename to...
(_initialize_alpha_nat): ... this. Install the procfs target
here, customized with watchpoints support.
* sparc-sol2-nat.c: Include target.h and procfs.h.
(_initialize_sparc_sol2_nat): New.
* config/i386/nm-i386sol2.h (TARGET_HAS_HARDWARE_WATCHPOINTS): Delete.
* config/sparc/nm-sol2.h (TARGET_HAS_HARDWARE_WATCHPOINTS): Delete.
* config/mips/irix5.mh (NAT_FILE): Delete.
* config/mips/irix6.mh (NAT_FILE): Delete.
* config/mips/nm-irix5.h: Delete.
20009-06-07 Pedro Alves <pedro@codesourcery.com>
* auxv.c (procfs_xfer_auxv): Change type of the `object' argument
to enum target_object. Cleanup comments.
* auxv.h: Include "target.h". Cleanup comments to not mention
NATIVE_XFER_AUXV anymore.
2009-06-07 Pedro Alves <pedro@codesourcery.com>
* inferior.h (procfs_first_available): Move declaration to...
* proc-utils.h: ... here.
* sol-thread.c: Include procfs.h and proc-utils.h.
2009-06-07 Pedro Alves <pedro@codesourcery.com>
* inferior.h (proc_iterate_over_mappings): Delete declaration.
* nto-tdep.h (proc_iterate_over_mappings): Delete declaration.
* procfs.c (proc_iterate_over_mappings): Delete.
2009-06-07 Pedro Alves <pedro@codesourcery.com>
* target.h (struct target_ops): Make to_has_all_memory,
to_has_memory, to_has_stack, to_has_registers and to_has_execution
methods instead of variables.
(target_has_all_memory_1, target_has_memory_1, target_has_stack_1)
(target_has_registers_1, target_has_execution_1): Declare
functions.
(target_has_all_memory): Rewrite to call target_has_all_memory_1.
(target_has_memory): Rewrite to call target_has_memory_1.
(target_has_stack): Rewrite to call target_has_all_stack_1.
(target_has_registers): Rewrite to call target_has_registers_1.
(target_has_execution): Rewrite to call target_has_execution_1.
(default_child_has_all_memory, default_child_has_memory)
(default_child_has_stack, default_child_has_registers)
(default_child_has_execution): Declare.
(target_mark_running, target_mark_exited): Delete declarations.
* target.c (default_child_has_all_memory,
default_child_has_memory, default_child_has_stack,
default_child_has_registers, default_child_has_execution): New.
(target_has_all_memory_1, target_has_memory_1, target_has_stack_1,
target_has_registers_1, target_has_execution_1): New.
(add_target): Default the to_has_all_memory, to_has_all_memory,
to_has_memory, to_has_stack, to_has_registers and to_has_execution
callbacks to return 0.
(update_current_target): Do not inherit to_has_all_memory,
to_has_memory, to_has_stack, to_has_registers or to_has_execution.
(target_mark_running, target_mark_exited): Delete.
(memory_xfer_partial): Adjust.
(target_read_memory, target_write_memory, target_search_memory):
Dispatch to the the top-most target, not the flattened
current_target.
(target_info): Adjust.
(init_dummy_target): Install return_zero as callback for
to_has_all_memory, to_has_memory, to_has_stack, to_has_registers,
to_has_execution.
(set_maintenance_target_async_permitted): Use have_live_inferiors
instead of target_has_execution.
* target-memory.c (target_write_memory_blocks): Dispatch memory
writes to the the top-most target, not the flattened
current_target.
* breakpoint.c (insert_breakpoints): Don't check for
target_has_execution here.
(update_global_location_list): Check if there are live inferiors
to debug instead of target_has_execution.
* infcmd.c (kill_command, detach_command): Check if there are
inferiors instead of target_has_execution.
* inferior.h (have_live_inferiors): Declare.
* inferior.c (have_live_inferiors): New.
* infrun.c (normal_stop): Don't check for target_has_execution to
finish the thread states.
* thread.c (is_thread_state, is_stopped, is_exited, is_running)
(any_running, is_executing): Remove checks for
target_has_execution.
* top.c (kill_or_detach): Don't try to kill core inferiors.
(quit_target): Don't check for target_has_execution.
* corelow.c (core_has_memory, core_has_stack, core_has_registers):
New.
(init_core_ops): Install core_has_memory, core_has_stack and
core_has_registers.
* exec.c (exec_has_memory): New.
(init_exec_ops): Install exec_has_memory.
* remote.c (remote_add_inferior): Don't call target_mark_running.
(remote_start_remote): Don't call target_mark_exited or call
target_mark_running.
(remote_open_1): Use have_inferiors instead of
target_has_execution. Don't use target_mark_exited.
(init_remote_ops): Install deafult_child_has_all_memory,
default_child_has_memory, default_child_has_stack,
default_child_has_registers, default_child_has_execution.
* bsd-kvm.c (bsd_kvm_return_one): New.
(bsd_kvm_add_target): Register bsd_kvm_return_one as
to_has_memory, to_has_stack and to_has_registers callbacks.
* remote-m32r-sdi.c (m32r_return_one): New.
(init_m32r_ops): Register it.
* inf-child.c (inf_child_target): Adjust to register
default_child_has_all_memory, default_child_has_memory,
default_child_has_stack, default_child_has_registers,
default_child_has_execution callbacks.
* gnu-nat.c (init_gnu_ops): Likewise.
* go32-nat.c (init_go32_ops): Likewise.
* hpux-thread.c (init_hpux_thread_ops): Likewise.
* monitor.c (init_base_monitor_ops): Likewise.
* nto-procfs.c (init_procfs_ops): Likewise.
* remote-mips.c (_initialize_remote_mips): Likewise.
* windows-nat.c (init_windows_ops): Likewise.
* remote-sim.c (gdbsim_create_inferior): Don't use
target_mark_running or target_mark_exited.
(gdbsim_mourn_inferior): Don't call target_mark_exited.
(init_gdbsim_ops): Adjust to register
default_child_has_all_memory, default_child_has_memory,
default_child_has_stack, default_child_has_registers,
default_child_has_execution callbacks.
* linux-nat.c (linux_nat_xfer_partial): If reading memory, and
there's no inferior selected, defer to a lower stratum.
2009-06-05 Tom Tromey <tromey@redhat.com>
* varobj.c (update_dynamic_varobj_children): Wrap error text in
_().
(install_visualizer): Likewise.
(varobj_set_visualizer): Likewise.
2009-06-05 Marc Khouzam <marc.khouzam@ericsson.com>
* mi/mi-main.c (mi_cmd_exec_continue)
(mi_cmd_exec_interrupt): Adjust parsing of thread group
ids to current reality, where they don't have any 'p' prefix.
2009-06-05 Aleksandar Ristovski <aristovski@qnx.com>
* corelow.c (core_open): Check for core_gdbarch before calling
gdbarch_target_signal_from_host.
2009-06-05 Tom Tromey <tromey@redhat.com>
* c-exp.y (parse_number): Don't use K&R definition.
(yylex): Likewise.
(yyerror): Likewise.
2009-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
* varobj.c (varobj_update): Fix out of scope varobjs to not to change.
2009-06-04 Ulrich Weigand <uweigand@de.ibm.com>
* symtab.h: Rename SYMBOL_OPS to SYMBOL_COMPUTED_OPS.
* ax-gdb.c (gen_var_ref): Likewise.
* findvar.c (read_var_value, symbol_read_needs_frame): Likewise.
* printcmd.c (address_info): Likewise.
* dwarf2loc.c (dwarf_expr_frame_base): Likewise.
* dwarf2read.c (dwarf2_symbol_mark_computed): Likewise.
* symtab.h: Rename struct symbol_ops to struct symbol_computed_ops.
* dwarf2loc.h: Likewise.
* dwarf2loc.c (dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Likewise.
* symtab.h: (struct symbol_register_ops): New struct definition.
(struct symbol): Make "ops" member a union of symbol_computed_ops and
symbol_register_ops callback pointers.
(SYMBOL_REGISTER_OPS): New macro.
* tracepoint.c: Include "objfiles.h".
(scope_info, collect_symbol): Use SYMBOL_REGISTER_OPS register_number
callback to retrieve register numbers.
* ax-gdb.c (gen_var_ref): Likewise.
* findvar.c (read_var_value): Likewise.
* printcmd.c (address_info): Likewise.
* coffread.c (coff_reg_to_regnum): New function.
(coff_register_funcs): New static variable.
(process_coff_symbol): Do not call gdbarch_sdb_reg_to_regnum.
Install SYMBOL_REGISTER_OPS callbacks.
* mdebugread.c (mdebug_reg_to_regnum): New function.
(mdebug_register_funcs): New static variable.
(parse_symbol): Do not call gdbarch_ecoff_reg_to_regnum.
Install SYMBOL_REGISTER_OPS callbacks.
* stabsread.c (stab_reg_to_regnum): New function.
(stab_register_funcs): New static variable.
(define_symbol): Do not call gdbarch_stab_reg_to_regnum.
Install SYMBOL_REGISTER_OPS callbacks.
2009-06-03 Doug Evans <dje@google.com>
* symfile.c (reread_symbols): Reset psymtabs_addrmap to NULL
after discarding its contents.
2009-06-03 Pedro Alves <pedro@codesourcery.com>
* target.c: Include "exec.h".
(update_current_target): Don't inherit to_sections or
to_sections_end.
(target_get_section_table): New.
(target_section_by_addr): Fetch the section table from the passed
in target.
(memory_xfer_partial): Handle unmapped overlay sections before
anything else. Get the overlay mapped address here. Adjust to
use section_table_xfer_memory_partial.
(get_target_memory): Request a TARGET_OBJECT_RAW_MEMORY object
instead of TARGET_OBJECT_MEMORY.
(target_resize_to_sections): Delete.
(remove_target_sections): Adjust to remove target sections from
`current_target_sections', and use resize_section_table.
* target.h (struct target_ops) <to_sections, to_sections_end>:
Remove fields.
<to_get_section_table>: New method.
(xfer_memory, print_section_info): Delete declarations.
(struct target_section_table): New type.
(target_get_section_table): Declare.
(target_resize_to_sections): Delete declaration.
(remove_target_sections): Delete declaration.
* bfd-target.c (target_bfd_xfer_partial): Get the section table
from to_data.
(target_bfd_get_section_table): New.
(target_bfd_xclose): Adjust.
(target_bfd_reopen): Store the section table in the to_data field.
* corelow.c (core_data): New.
(core_close): Adjust to release core_data and its sections.
(core_open): Allocate core_data, and build its target sections
table.
(deprecated_core_resize_section_table): New.
(core_files_info): Pass core_data to print_section_info.
(core_xfer_partial): Adjust to use
section_table_xfer_memory_partial for TARGET_OBJECT_MEMORY xfers.
(init_core_ops): Do not install a deprecated_xfer_memory callback
anymore.
* solib.c (update_solib_list): Add the shared library sections
to the current target sections table.
* exec.c (current_target_sections_1): New global.
(current_target_sections): New global.
(exec_close_1): New function, refactored from exec_close. Remove
the exec_bfd's sections from the current target sections table.
Adjust to not use to_sections.
(exec_close): Remove all target sections. Call exec_close_1.
(exec_file_clear): Use exec_close_1 instead of unpushing the
target.
(exec_file_attach): Likewise. Adjust to not use to_sections. Add
exec_bfd's sections to the current target sections table. Don't
push the exec_ops target here.
(resize_section_table): New.
(add_target_sections): New.
(remove_target_sections): Moved here.
(section_table_xfer_memory): Adjust to implement the xfer_partial
interface, and rename to...
(section_table_xfer_memory_partial): ... this, replacing the
current function of that same name.
(exec_get_section_table): New.
(exec_xfer_partial): New.
(xfer_memory): Delete.
(print_section_info): Replace the target_ops parameter by a
target_section_table parameter.
(exec_files_info, set_section_command, exec_set_section_address):
Adjust to use the current sections table.
(init_exec_ops): Do not register a deprecated_xfer_memory
callback. Register to_xfer_partial and to_get_section_table
callbacks.
* infrun.c (handle_inferior_event): Update comments around
solib_add.
* rs6000-nat.c (xcoff_relocate_core): Adjust to use
deprecated_core_resize_section_table.
* exec.h (resize_section_table): Declare.
(section_table_xfer_memory_partial): Add const char * argument.
(remove_target_sections): Declare here.
(add_target_sections): Declare.
(print_section_info): Declare here.
* gdbcore.h (deprecated_core_resize_section_table): Declare.
2009-06-03 Ulrich Weigand <uweigand@de.ibm.com>
* value.h (struct internalvar): Remove.
(get_internalvar_integer): Add prototype.
(set_internalvar_integer): Add prototype.
(clear_internalvar): Add prototype.
* value.c (struct internalvar): Move here. Add type member. Remove
endian member. Add union_internalvar member instead of value member.
(init_if_undefined_command): Use intvar->type.
(create_internalvar): Do not initialize value/endian, but type.
(create_internalvar_type_lazy): Call create_internalvar.
(value_of_internalvar): Handle host-side internalvar contents.
(set_internalvar_component): Likewise.
(set_internalvar): Likewise.
(get_internalvar_integer): New function.
(clear_internalvar): Likewise.
(set_internalvar_integer): Likewise.
(preserve_values): Handle host-side internalvar contents.
* breakpoint.c (set_breakpoint_count, set_tracepoint_count): Call
set_internalvar_integer instead of set_internalvar.
* findcmd.c (find_command): Likewise.
* infrun.c (handle_inferior_event): Likewise.
* source.c (forward_search_command, reverse_search_command): Likewise.
* tracepoint.c (set_traceframe_num, set_tracepoint_num,
set_traceframe_context): Likewise.
* printcmd.c (x_command): Call clear_internalvar instead of
set_internalvar.
* tracepoint.c (set_traceframe_context): Likewise.
* breakpoint.c (get_number_trailer): Call get_internalvar_integer
instead of value_of_internalvar.
* linespec.c (decode_dollar): Likewise.
* expprint.c (dump_subexp_body_standard): Use internalvar_name
instead of accessing internalvar private elements.
* valops.c (value_assign): Copy from original source instead of
accessing internalvar private elements.
2009-06-03 Ulrich Weigand <uweigand@de.ibm.com>
* scm-lang.c (builtin_type_scm): Remove.
(scm_lookup_name): Add GDBARCH parameter. Use it instead of
objfile architecture. Use per-architecture builtin_scm_type instead
of builtin_type_scm.
(evaluate_exp): Pass expression architecture to scm_lookup_name.
(scm_get_field): Add SIZE parameter. Use it instead of
TYPE_LENGTH (builtin_type_scm).
(build_scm_types): New function.
(scm_type_data): New variable.
(builtin_scm_type): New function.
(_initialize_scheme_language): Do not initialize builtin_type_scm.
Register build_scm_types as post-init function for scm_type_data.
* scm-exp.c (scm_lreadr): Use per-architecture builtin_scm_type
instead of builtin_type_scm.
* scm-lang.h (SCM_CAR, SCM_CDR): Pass SCM_SIZE to scm_get_field.
(scm_get_field): Add SIZE paramter.
(scm_scmval_print): Remove prototype.
(builtin_type_scm): Remove.
(struct builtin_scm_type): Add structure definition.
(builtin_scm_type): Add prototype.
* scm-valprint.c (scm_inferior_print): Add TYPE parameter. Use it
instead of builtin_core_addr type; do not use objfile architecture.
(scm_scmlist_print): Add TYPE parameter. Use it to define SCM_SIZE.
Pass type to scm_scmval_print.
(scm_ipruk): Add TYPE parameter. Use it to define SCM_SIZE.
(scm_scmval_print): Make static. Add TYPE parameter. Use it to
define SCM_SIZE. Pass type to scm_ipruk and scm_scmlist_print.
(scm_val_print): Pass type to scm_inferior_print and scm_scmval_print.
2009-06-03 Ulrich Weigand <uweigand@de.ibm.com>
* mdebugread.c (mdebug_type_void, mdebug_type_char, mdebug_type_short,
mdebug_type_int, mdebug_type_int_32, mdebug_type_int_64,
mdebug_type_long_32, mdebug_type_long_64, mdebug_type_long_long_64,
mdebug_type_unsigned_char, mdebug_type_unsigned_short,
mdebug_type_unsigned_int_32, mdebug_type_unsigned_int_64,
mdebug_type_unsigned_long_32, mdebug_type_unsigned_long_64,
mdebug_type_unsigned_long_long_64, mdebug_type_adr_32,
mdebug_type_adr_64, mdebug_type_float, mdebug_type_double,
mdebug_type_complex, mdebug_type_double_complex,
mdebug_type_fixed_dec, mdebug_type_float_dec, mdebug_type_string):
Remove.
(basic_type_data): New global variable.
(basic_type): New function.
(parse_type): Remove static basic type map map_bt. Call basic_type
to get basic types instead of using mdebug_type_ variables.
(parse_symbol): Use builtin types instead of mdebug_type_ variables.
(upgrade_type): Likewise.
(parse_procedure): Likewise.
(psymtab_to_symtab_1): Likewise.
(_initialize_mdebugread): Do not initialize mdebug_type_ variables.
Initialize basic_type_data.
2009-06-03 Ulrich Weigand <uweigand@de.ibm.com>
* dfp.h (decimal_binop): Convert LEN_RESULT to input parameter.
* dfp.c (promote_decimal): Remove.
(decimal_binop): Convert LEN_RESULT to input parameter.
Remove call to decimal_binop.
(decimal_compare): Remove call to decimal_binop.
* valarith.c (value_binop): Pass desired result type length
to decimal_binop.
2009-06-01 Tristan Gingold <gingold@adacore.com>
* configure.tgt (avr): Set gdb_sim to use the simulator.
2009-05-29 Doug Evans <dje@google.com>
* infrun.c (prepare_to_proceed): Document. Assert !non_stop.
If scheduler-locking is enabled, we're not going to be singlestepping
any other previously stopped thread.
2009-05-29 Pedro Alves <pedro@codesourcery.com>
* mi/mi-interp.c (mi_on_resume): Initialize `count' to 0.
2009-05-29 Eli Zaretskii <eliz@gnu.org>
* i386-tdep.c (i386_go32_init_abi): Use SVR4 register numbering
for stabs and COFF debug info.
2009-05-28 Pedro Alves <pedro@codesourcery.com>
* infrun.c (handle_inferior_event): When thread hoping, switch
inferior_ptid to the event thread before removing breakpoints from
the target. If not stopping, also try to revert back to a thread
that was doing a "next". Check if that thread still exists before
resuming.
(currently_stepping_thread): Delete and merge with ...
(currently_stepping): ... this.
(currently_stepping_callback): Rename to ...
(currently_stepping_or_nexting_callback): ... this, and also
return true if the thread was stepping over a call (has a
step-resume breakpoint).
2009-05-28 Tom Tromey <tromey@redhat.com>
* python/python.c (gdbpy_parameter): Rename. Fix error message.
(GdbMethods): Change "get_parameter" to "parameter".
2009-05-28 Pierre Muller <muller@ics.u-strasbg.fr>
Paul Pluzhnikov <ppluzhnikov@google.com>
* configure.ac (!have_libpython): Add python-prettyprint source
and object files.
* configure: Regenerate.
* python/python-prettyprint.c: Move "#ifdef HAVE_PYTHON" before
python headers.
2009-05-27 Vladimir Prus <vladimir@codesourcery.com>
Tom Tromey <tromey@redhat.com>
Thiago Jung Bauermann <bauerman@br.ibm.com>
* mi/mi-main.c (mi_cmd_list_features): List "python" feature.
* varobj.h (varobj_set_visualizer): Declare.
(varobj_get_display_hint): Likewise.
(varobj_update_result_t) <children_changed, value_installed>: New
fields.
* mi/mi-cmds.c (mi_cmds): Add var-set-visualizer.
* mi/mi-cmds.h (mi_cmd_var_set_visualizer,
mi_cmd_var_set_child_range): Declare.
* mi/mi-cmd-var.c (mi_cmd_var_set_visualizer): New function.
(mi_cmd_var_list_children): Emit display hint.
(varobj_update_one): Emit display hint. Handle dynamic children.
* python/python.c (GdbMethods): Add "default_visualizer".
* python/python-internal.h (apply_varobj_pretty_printer,
gdbpy_get_varobj_pretty_printer, gdbpy_get_display_hint):
Declare.
(gdbpy_default_visualizer): Likewise.
* varobj.c: Include python.h, python-internal.h.
(PyObject): New typedef.
(struct varobj) <children_requested, pretty_printer>: New fields.
(varobj_create): Call install_default_visualizer.
(instantiate_pretty_printer): New function.
(varobj_set_display_format): Update.
(varobj_get_display_hint): New function.
(update_dynamic_varobj_children): New function.
(varobj_get_num_children): Handle dynamic children.
(varobj_list_children): Likewise.
(install_new_value): Likewise.
(varobj_add_child): New function.
(install_visualizer): Likewise.
(install_default_visualizer): Likewise.
(varobj_set_visualizer): Likewise.
(varobj_update): Handle dynamic children.
(create_child): Use create_child_with_value.
(create_child_with_value): New function.
(value_get_print_value): Call pretty printer. Add value_formatter
argument.
(c_value_of_variable): Update.
(varobj_invalidate): Always free all_rootvarobj.
* python/python-prettyprint.c (apply_varobj_pretty_printer): New
function.
(gdbpy_get_varobj_pretty_printer): Likewise.
(gdbpy_default_visualizer): Likewise.
2009-05-27 Tom Tromey <tromey@redhat.com>
Thiago Jung Bauermann <bauerman@br.ibm.com>
Phil Muldoon <pmuldoon@redhat.com>
Paul Pluzhnikov <ppluzhnikov@google.com>
Vladimir Prus <vladimir@codesourcery.com>
* python/python-value.c (value_object_to_value): New function.
* python/python-internal.h: Include frameobject.h.
(gdbpy_children_cst, gdbpy_to_string_cst, gdbpy_display_hint_cst):
Declare.
(value_object_to_value): Declare.
* printcmd.c (struct format_data) <raw>: New field.
(last_format): Default to 0.
(decode_format): Initialize val.raw. Handle /r flag.
(print_command_1): Initialize fmt.raw and opts.raw.
(output_command): Likewise.
(x_command): Fix initialization of fmt.format. Initialize
fmt.raw.
(display_command): Initialize fmt.raw.
(do_one_display): Set opts.raw.
* python/python.c (gdbpy_to_string_cst, gdbpy_children_cst,
gdbpy_display_hint_cst): New globals.
(_initialize_python): Initialize them. Set gdb.pretty_printers.
* cp-valprint.c: Include python.h.
(cp_print_value): Call apply_val_pretty_printer.
* python/python.h (apply_val_pretty_printer): Declare.
* stack.c (print_this_frame_argument_p): Remove.
(print_frame_args): Compute summary flag. Don't use
print_this_frame_argument_p.
* valprint.c: Include python.h.
(user_print_options): Initialize new fields.
(scalar_type_p): New function.
(val_print): Handle 'raw' and 'summary' modes. Call
apply_val_pretty_printer.
(value_print): Handle 'raw' mode.
* valprint.h (struct value_print_options) <raw, summary>: New
fields.
* Makefile.in (SUBDIR_PYTHON_OBS): Add python-prettyprint.o
(SUBDIR_PYTHON_SRCS): Add python-prettyprint.c.
(python-prettyprint.o): New target.
* python/python-prettyprint.c: New file.
2009-05-27 Tom Tromey <tromey@redhat.com>
Paul Pluzhnikov <ppluzhnikov@google.com>
* mi/mi-main.c (mi_cmd_data_evaluate_expression): Use
value_address.
* cli/cli-dump.c (dump_value_to_file): Use value_address.
* valprint.c (common_val_print): Likewise.
* v850-tdep.c (v850_push_dummy_call): Use value_address.
* tracepoint.c (encode_actions): Use value_address.
* printcmd.c (print_formatted): Use value_address.
(x_command): Likewise.
* p-valprint.c (pascal_object_print_static_field): Use
value_address.
* mn10300-tdep.c (mn10300_push_dummy_call): Use value_address.
* mips-tdep.c (mips_eabi_push_dummy_call): Use value_address.
* m32r-tdep.c (m32r_push_dummy_call): Use value_address.
* jv-valprint.c (java_value_print): Use value_address.
* infcall.c (find_function_addr): Use value_address.
* gnu-v3-abi.c (gnuv3_rtti_type): Use value_address.
* gnu-v2-abi.c (gnuv2_value_rtti_type): Use value_address.
* frv-tdep.c (frv_push_dummy_call): Use value_address.
* frame.c (frame_register_unwind): Use value_address.
(frame_unwind_register_value): Likewise.
* darwin-nat-info.c (info_mach_region_command): Use
value_address.
* cp-valprint.c (cp_print_static_field): Use value_address.
* c-valprint.c (c_value_print): Use value_address.
* breakpoint.c (update_watchpoint): Use value_address.
(can_use_hardware_watchpoint): Likewise.
* ada-valprint.c (ada_val_print_1): Use value_address.
(ada_value_print): Likewise.
* ada-tasks.c (read_fat_string_value): Use value_address.
* jv-lang.c (java_link_class_type): Use set_value_address.
(java_link_class_type): Likewise.
(get_java_utf8_name): Use value_address.
(type_from_class): Likewise.
(java_link_class_type): Likewise.
* findvar.c (value_of_register): Use set_value_address.
(read_var_value): Likewise.
(read_var_value): Likewise.
* eval.c (evaluate_subexp_standard): Use set_value_address.
(evaluate_subexp_standard): Use value_address.
* dwarf2loc.c (dwarf2_evaluate_loc_desc): Use set_value_address.
* ada-lang.c (coerce_unspec_val_to_type): Use set_value_address.
(ada_value_primitive_packed_val): Likewise.
(ensure_lval): Likewise.
(thin_data_pntr): Use value_address.
(desc_bounds): Likewise.
(ada_value_primitive_packed_val): Likewise.
(value_assign_to_component): Likewise.
(ensure_lval): Likewise.
(make_array_descriptor): Likewise.
(ada_to_fixed_value): Likewise.
(unwrap_value): Likewise.
* value.c (deprecated_value_address_hack): Remove.
(value_address): New function.
(value_raw_address): Likewise.
(set_value_address): Likewise.
(value_fn_field): Use set_value_address.
(value_from_contents_and_address): Likewise.
(value_fn_field): Likewise.
(allocate_value_lazy): Don't use VALUE_ADDRESS.
(value_as_address): Use value_address.
(value_static_field): Likewise.
* valops.c (search_struct_field): Use set_value_address.
(value_at): Likewise.
(value_at_lazy): Likewise.
(value_repeat): Likewise.
(value_cast_structs): Use value_address.
(value_cast): Likewise.
(value_fetch_lazy): Likewise.
(value_assign): Likewise.
(value_repeat): Likewise.
(address_of_variable): Likewise.
(value_coerce_array): Likewise.
(value_coerce_function): Likewise.
(value_addr): Likewise.
(search_struct_field): Likewise.
(search_struct_method): Likewise.
(find_method_list): Likewise.
(value_struct_elt_for_reference): Likewise.
(value_full_object): Likewise.
* jv-valprint.c (java_value_print): Use set_value_address.
* value.h (deprecated_value_address_hack): Remove.
(VALUE_ADDRESS): Remove.
(value_address): Declare.
(value_raw_address): Declare.
(set_value_address): Declare.
2009-05-27 Tom Tromey <tromey@redhat.com>
Thiago Jung Bauermann <bauerman@br.ibm.com>
Phil Muldoon <pmuldoon@redhat.com>
Paul Pluzhnikov <ppluzhnikov@google.com>
* python/python.c (_initialize_python): Call
gdbpy_initialize_types.
(GdbMethods): Add "lookup_type".
* python/python-value.c (value_object) <type>: New field.
(valpy_dealloc): Decref type.
(valpy_new): Initialize type.
(valpy_get_type): New function.
(value_to_value_object): Initialize type.
(valpy_cast): New function.
(value_object_getset): Add "type".
(value_object_methods): Add "cast".
* python/python-internal.h (type_to_type_object): Declare.
(type_object_to_type): Likewise.
(gdbpy_initialize_types): Likewise.
(gdbpy_lookup_type): Declare.
* Makefile.in (SUBDIR_PYTHON_OBS): Add python-type.o.
(SUBDIR_PYTHON_SRCS): Add python-type.c.
(python-type.o): New target.
* python/python-type.c: New file.
2009-05-27 Tom Tromey <tromey@redhat.com>
Thiago Jung Bauermann <bauerman@br.ibm.com>
Phil Muldoon <pmuldoon@redhat.com>
* python/python.c: Include objfiles.h, observer.h.
(gdbpy_auto_load): New global.
(gdbpy_current_objfile): Likewise.
(GDBPY_AUTO_FILENAME): New define.
(gdbpy_new_objfile): New function.
(gdbpy_get_current_objfile): Likewise.
(gdbpy_objfiles): Likewise.
(_initialize_python): Add "maint set auto-load". Call
gdbpy_initialize_objfile. Attach objfile observer.
(GdbMethods): New methods current_objfile, objfiles.
* python/python-objfile.c: New file.
* python/python-internal.h (objfile_to_objfile_object): Declare.
(objfpy_get_printers): Likewise.
(gdbpy_initialize_objfile): Likewise.
* Makefile.in (SUBDIR_PYTHON_OBS): Add python-objfile.o.
(SUBDIR_PYTHON_SRCS): Add python-objfile.c.
(python-objfile.o): New target.
2009-05-27 Pedro Alves <pedro@codesourcery.com>
* infrun.c (follow_exec): Clear the stop_requested flag.
* linux-nat.c (linux_handle_extended_wait) <PTRACE_EVENT_EXEC>:
Add debug output.
2009-05-27 Aleksandar Ristovski <aristovski@qnx.com>
* nto-procfs.c (get_regset): Pass correct pointer.
2009-05-26 Doug Evans <dje@google.com>
* dwarf2read.c (follow_die_ref): Add comment.
(dwarf2_mark_helper): Tweak comment.
(dwarf2_mark): Move description to its proper place.
2009-05-25 Pierre Muller <muller@ics.u-strasbg.fr>
* procfs.c (procfs_wait): Add options parameter.
2009-05-24 Doug Evans <dje@google.com>
Global renaming of find_thread_pid to find_thread_ptid.
* gdbthread.h (find_thread_ptid): Renamed from find_thread_pid.
* thread.c (find_thread_ptid): Renamed from find_thread_pid.
All callers updated.
* infrun.c (follow_fork): Initialize new step_* locals
to avoid "may be used uninitialized" warnings.
2009-05-24 Pedro Alves <pedro@codesourcery.com>
* inflow.c (copy_terminal_info): Deep copy `run_terminal'.
2009-05-24 Pedro Alves <pedro@codesourcery.com>
* gdbthread.h (struct thread_info): New `pending_follow' field.
* thread.c (new_thread): New function.
(add_thread_silent): Use it.
* breakpoint.c (internal_breakpoint_number): New global, moved
from inside...
(create_internal_breakpoint): ... this.
(clone_momentary_breakpoint): New.
* breakpoint.h (clone_momentary_breakpoint): Declare.
* infrun.c (nullify_last_target_wait_ptid): Move declaration
higher.
(pending_follow): Delete.
(follow_fork): Handle pending follow fork event here. Moved the
preserving of thread stepping state here.
(resume): Don't handle pending follow fork events here. Only
install the inferior's terminal modes if we're about to resume it.
(proceed): Handle possible pending follow fork events here.
(init_wait_for_inferior): No need to clear pending_follow anymore,
it's gone.
(handle_inferior_event): Adjust to per-thread `pending_follow'.
Call `follow_fork' to handle following the fork. If the
follow-fork is cancelled, stop stepping.
* linux-nat.c (linux_child_follow_fork): Adjust to per-thread
`pending_follow' events. Remove code that handled preserving the
thread stepping state.
* inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
* inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
2009-05-24 Pierre Muller <muller@ics.u-strasbg.fr>
* symfile.c (add_shared_symbol_files_command): Remove
prototype and function.
(_initialize _symfile): Move "add-shared-symbol-files"
command and "assf" alias.
* windows-nat.c (_initialize_windows_nat): to here.
Change "add-shared-symbol-files" to alias.
* config/i386/cygwin.mh: Remove NAT_FILE.
* config/i386/mingw.mh: Remove NAT_FILE.
* config/i386/mingw64.mh: Remove NAT_FILE.
* config/i386/nm-cygwin.h: Remove file.
* config/i386/nm-cygwin64.h: Remove file.
2009-05-24 Hui Zhu <teawater@gmail.com>
* i386-linux-tdep.c (I386_LINUX_RECORD_SIZE_*,
I386_LINUX_RECORD_IOCTL_*,
I386_LINUX_RECORD_FCNTL_*) Removed.
(i386_linux_init_abi): Change size of record from macros to
numbers.
2009-05-24 Hui Zhu <teawater@gmail.com>
* i386-linux-tdep.c (i386_linux_init_abi): Remove size_char.
* linux-record.c (record_linux_system_call): Ditto.
* linux-record.h (linux_record_tdep): Ditto.
2009-05-23 Jan Kratochvil <jan.kratochvil@redhat.com>
Replace the savestring calls by xstrdup calls where possible.
* breakpoint.c (condition_command, set_raw_breakpoint)
(create_catchpoint, update_breakpoint_locations): Replace the
savestring calls by xstrdup calls where possible.
* buildsym.c (start_subfile, patch_subfile_names, record_debugformat)
(record_producer): Likewise.
* coffread.c (coff_start_symtab, complete_symtab): Likewise.
* corefile.c (set_gnutarget): Likewise.
* dbxread.c (add_new_header_file): Likewise.
* demangle.c (set_demangling_command, set_demangling_style): Likewise.
* event-top.c (push_prompt, pop_prompt, command_line_handler)
(set_async_prompt): Likewise.
* infcmd.c (set_inferior_io_terminal, attach_command_post_wait):
Likewise.
* language.c (set_language_command, _initialize_language): Likewise.
* linespec.c (decode_line_2): Likewise.
* rs6000-nat.c (add_vmap): Likewise.
* top.c (set_prompt, init_history, init_main): Likewise.
* tracepoint.c (stringify_collection_list): Likewise.
* varobj.c (varobj_create): Remove variable expr_len. Replace the
savestring calls by xstrdup calls where possible.
(value_of_root, c_name_of_variable, c_describe_child): Replace the
savestring calls by xstrdup calls where possible.
* xcoffread.c (complete_symtab): Likewise.
* cli/cli-script.c (build_command_line, define_command): Likewise.
* cli/cli-setshow.c (do_setshow_command): Likewise.
2009-05-23 Jan Kratochvil <jan.kratochvil@redhat.com>
Remove already unreachable code.
* varobj.c (varobj_get_handle): Fix comment when error is called.
All callers updated.
2009-05-23 Eli Zaretskii <eliz@gnu.org>
* README (`configure' options): Document GDB-specific options to
`configure'.
* symtab.c (skip_prologue_using_lineinfo): New function.
(find_function_start_sal): Use it to get to the first line of
function's body that has an entry in the lineinfo table.
* symmisc.c (dump_symtab): Switch the current language to
the language of the symtab we are dumping only if the symtab's
language is neither language_auto nor language_unknown.
* coffread.c (coff_symtab_read): Set language_minimal as the
language for the "_globals_" pseudo-file.
(process_coff_symbol): Set the symbol's language to the language
of current_subfile.
2009-05-22 Pedro Alves <pedro@codesourcery.com>
* target.h (struct section_table): Rename to ...
(struct target_section): ... this.
* exec.c: Adjust all references.
* exec.h: Adjust all references.
* nto-tdep.c: Adjust all references.
* nto-tdep.h: Adjust all references.
* ppc-linux-tdep.c: Adjust all references.
* rs6000-nat.c: Adjust all references.
* s390-tdep.c: Adjust all references.
* solib-darwin.c: Adjust all references.
* solib-frv.c: Adjust all references.
* solib-irix.c: Adjust all references.
* solib-null.c: Adjust all references.
* solib-osf.c: Adjust all references.
* solib-pa64.c: Adjust all references.
* solib-som.c: Adjust all references.
* solib-sunos.c: Adjust all references.
* solib-svr4.c: Adjust all references.
* solib-target.c: Adjust all references.
* solib.c: Adjust all references.
* solist.h: Adjust all references.
* symfile.c: Adjust all references.
* symfile.h: Adjust all references.
* target.c: Adjust all references.
2009-05-22 Hui Zhu <teawater@gmail.com>
Add sys_fcntl argument interfaces to linux_record_tdep.
* linux-record.h (linux_record_tdep): Add fcntl_F_GETLK,
fcntl_F_GETLK64, fcntl_F_SETLK64 and fcntl_F_SETLKW64 to be
interfaces.
* i386-linux-tdep.c (I386_LINUX_RECORD_FCNTL_F_GETLK,
I386_LINUX_RECORD_FCNTL_F_GETLK64,
I386_LINUX_RECORD_FCNTL_F_SETLK64,
I386_LINUX_RECORD_FCNTL_F_SETLKW64): New macros. The values
of I386 Linux sys_fcntl arguments.
(i386_linux_init_abi): Set macros values to linux_record_tdep.
* linux-record.c (record_linux_system_call): Change to use
the interface in linux_record_tdep in sys_fcntl and
sys_fcntl64.
* linux-record.c (record_linux_system_call): Fix the process
record build error about type in CYGWIN.
2009-05-22 Pedro Alves <pedro@codesourcery.com>
* inflow.c (kill_command): Delete left over static declaration.
2009-05-22 Pedro Alves <pedro@codesourcery.com>
* bfd-target.c: Don't include gdb_assert.h or gdb_string.h.
Include exec.h.
(struct section_closure): Delete.
(add_to_section_table): Delete.
(build_target_sections_from_bfd): Delete.
(target_bfd_xfer_partial): Use section_table_xfer_memory_partial.
(target_bfd_reopen): Use build_section_table.
* exec.c (xfer_memory): Move most code except for overlay
debugging support from here...
(section_table_xfer_memory): ... to this new function.
(section_table_xfer_memory_partial): New.
* exec.h (section_table_xfer_memory_partial): Declare.
* bfd-target.h (build_target_sections_from_bfd): Delete
declaration.
2009-05-22 Pedro Alves <pedro@codesourcery.com>
* remote.c (compare_sections_command): Don't declare exec_bfd.
* tracepoint.c: Include "gdbcore.h".
(remote_set_transparent_ranges): Don't declare exec_bfd.
2009-05-21 Pedro Alves <pedro@codesourcery.com>
* aix-thread.c (init_aix_thread_ops): Whitespace.
2009-05-21 Pedro Alves <pedro@codesourcery.com>
* dec-thread.c (dec_thread_wait): Add options parameter. Use it
to call the to_wait method in the target beneath.
* remote-m32r-sdi.c (m32r_wait): Add options parameter.
2009-05-21 Joel Brobecker <brobecker@adacore.com>
* aix-thread.c (aix_thread_wait): Add options parameter. Use it
to call the to_wait method in the target_beneath.
2009-05-21 Pedro Alves <pedro@codesourcery.com>
* linux-nat.c (linux_nat_terminal_inferior)
(linux_nat_terminal_ours): Don't check sync_execution.
* remote.c (remote_terminal_inferior, remote_terminal_ours):
Don't check sync_execution. Update comments.
* target.c (target_terminal_inferior): New.
* target.h (target_terminal_inferior): Delete macro, and declare
as function.
* event-top.c (async_disable_stdin): Make idempotent. Don't give
the target the terminal here.
* inflow.c (terminal_ours_1): Don't return early without setting
`terminal_is_ours'.
2009-05-21 Pedro Alves <pedro@codesourcery.com>
* target.h (TARGET_WNOHANG): New.
* target.c (target_wait): Add `options' argument. Adjust.
(struct target_ops) <to_wait>: Add `options' argument.
(target_wait): Add `options' argument.
* infrun.c (wait_for_inferior): Pass 0 as options to
target_wait (blocking wait).
(fetch_inferior_event): Pass TARGET_WNOHANG as options to
target_wait.
* fork-child.c (startup_inferior): Pass 0 as options to
target_wait (blocking wait).
* linux-nat.c (linux_nat_create_inferior): Remove async masking.
(linux_nat_wait_1): Add `target_options' argument. Use it instead
of checking on target_can_async_p.
(linux_nat_wait): Add `target_options' argument. Adjust.
* remote.c (remote_wait_ns): Add `options' argument. Adjust to
check on TARGET_WNOWAIT instead of checking on remote_is_async_p.
(remote_wait_as): Add `options' argument. Adjust to check on
TARGET_WNOWAIT instead of checking on remote_is_async_p. If doing
a blocking wait, keep waiting until an interesting event comes
out.
(remote_wait): Add `options' argument. Don't loop here if the
target is in async mode, and a blocking wait has been requested.
* top.c (deprecated_target_wait_hook): Add `options' argument.
* linux-thread-db.c (thread_db_wait): Add `options' argument, and
pass it down to the layer beneath.
* inf-ptrace.c (inf_ptrace_wait): Add `options' argument.
* record.c (record_beneath_to_wait): Add `options' argument.
(record_wait): Add `options' argument, and pass it down to the
layer beneath.
* bsd-uthread.c (bsd_uthread_wait): Add `options' argument.
* darwin-nat.c (darwin_wait): Likewise.
* defs.h (deprecated_target_wait_hook): Likewise.
* gnu-nat.c (gnu_wait): Add `options' argument.
* go32-nat.c (go32_wait): Likewise.
* hpux-thread.c (hpux_thread_wait): Add `options' argument, and
pass it down to the layer beneath.
* inf-ttrace.c (inf_ttrace_wait): Add `options' argument.
* monitor.c (monitor_wait): Likewise.
* nto-procfs.c (procfs_wait): Likewise.
* remote-mips.c (mips_wait): Add `options' argument.
* remote-sim.c (gdbsim_wait): Likewise.
* rs6000-nat.c (rs6000_wait): Add `options' argument.
* sol-thread.c (sol_thread_wait): Add `options' argument, and pass
it down to the layer beneath.
* spu-linux-nat.c (spu_child_wait): Add `options' argument.
* windows-nat.c (windows_wait): Likewise.
* tui/tui-hooks.c (tui_target_wait_hook): Likewise. Adjust.
2009-05-21 Pedro Alves <pedro@codesourcery.com>
* mi/mi-interp.c (mi_on_resume): Account for whole process
resumes.
2009-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
* m2-exp.y (MAX_FUNC): Fix trailing UNOP_MAX.
2009-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2read.c (set_cu_language): Recognize also DW_LANG_C99.
2009-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix parsing DW_AT_const_value using DW_FORM_string.
* dwarf2read.c (dwarf2_const_value <DW_FORM_string>): New.
2009-05-20 Joel Brobecker <brobecker@adacore.com>
* aix-thread.c (giter_count): Do not count the main thread.
(giter_accum): Do not include the main thread.
2009-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
Remove the PROT parameter from openp.
* source.c (openp): Remove the parameter PROT. Assertion check MODE.
defs.h (openp): Update the prototype.
Update all the openp callers.
2009-05-19 Pedro Alves <pedro@codesourcery.com>
* inflow.c (kill_command): Moved to infcmd.c.
(_initialize_inflow): Don't add the "kill" command or clear
inferior_ptid here.
* infcmd.c (kill_command): Moved here from inflow.c.
(_initialize_infcmd): Add the "kill" command here.
2009-05-19 Pedro Alves <pedro@codesourcery.com>
* fork-child.c: Don't include frame.h. Include terminal.h.
(fork_inferior): Call new_tty_postfork after forking adn adding
the child to the inferior list.
* inferior.h (new_tty_prefork, gdb_has_a_terminal): Don't declare
here.
* inflow.c (struct terminal_info): Remove const qualifier from
`run_terminal' field.
(inferior_thisrun_terminal): Tweak comment.
(inflow_inferior_exit): Release the `run_terminal' field.
(copy_terminal_info): New function.
(new_tty_postfork): New function.
* terminal.h (new_tty_prefork, new_tty, new_tty_postfork,
(copy_terminal_info, gdb_has_a_terminal, gdb_setpgid): Declare.
* inf-ptrace.c: Include terminal.h.
(inf_ptrace_follow_fork): Copy the parent's terminal info to the
child.
* linux-nat.c: Include terminal.h.
(linux_child_follow_fork): Copy the parent's terminal info to the
child.
* inf-ttrace.c: Include terminal.h.
(inf_ttrace_follow_fork): Copy the parent's terminal info to the
child.
2009-05-19 Pedro Alves <pedro@codesourcery.com>
* breakpoint.c (insert_breakpoints, breakpoint_init_inferior)
(update_global_location_list): Use gdbarch_has_global_breakpoints
instead of gdbarch_has_global_solist and
target_supports_multi_process.
* dicos-tdep.c (dicos_init_abi): Set
gdbarch_has_global_breakpoints.
* gdbarch.sh (has_global_solist): Update comment.
(has_global_breakpoints): New.
* remote.c (remote_start_remote): Use
gdbarch_has_global_breakpoints instead of
gdbarch_has_global_solist.
* target.c (target_detach): Use gdbarch_has_global_breakpoints
instead of gdbarch_has_global_solist.
* infcmd.c (attach_command): Use gdbarch_has_global_solist instead
of target_supports_multi_process.
2009-05-18 Paul Pluzhnikov <ppluzhnikov@google.com>
* objc-lang.c (find_methods): Plug a small memory leak.
2009-05-18 Pedro Alves <pedro@codesourcery.com>
* solib-svr4.c: Include observer.h.
(debug_base, debug_loader_offset_p, debug_loader_offset)
(debug_loader_name, main_lm_addr): Move these globals...
(struct svr4_info): ... into this new structure.
(svr4_info_p): New typedef.
(svr4_info): New global.
(get_svr4_info, remove_svr4_info, solib_svr4_inferior_exit): New
functions.
(locate_base, solib_svr4_r_map, solib_svr4_r_brk)
(solib_svr4_r_ldsomap): Add svr4_info argument. Adjust to
per-inferior svr4.
(open_symbol_file_object): Adjust to per-inferior svr4.
(svr4_default_sos, svr4_current_sos, svr4_fetch_objfile_link_map):
Ditto.
(enable_break): Add svr4_info argument. Adjust to per-inferior
svr4.
(enable_break, svr4_solib_create_inferior_hook, svr4_clear_solib):
Adjust to per-inferior svr4.
(_initialize_svr4_solib): Install the solib_svr4_inferior_exit
observer.
2009-05-18 Pedro Alves <pedro@codesourcery.com>
* linux-nat.h (linux_proc_get_tgid): Declare.
* linux-nat.c (linux_proc_get_tgid): New.
* linux-thread-db.c (struct thread_db_info): New field
`need_stale_parent_threads_check'.
(add_thread_db_info): Set it.
(find_new_threads_callback): Ignore stale fork parent threads.
(thread_db_resume): New.
(init_thread_db_ops): Install thread_db_resume.
2009-05-18 Pedro Alves <pedro@codesourcery.com>
* fork-child.c (fork_inferior): Only reset the thread list if this
is the first inferior.
(startup_inferior): If the target support multi-process, tell it
to resume only the new process.
* linux-nat.c (num_lwps): Delete global.
(purge_lwp_list): New function.
(num_lwps): New function.
(add_lwp, delete_lwp): Adjust.
(ptid_match): New.
(iterate_over_lwps): Add filter argument. Handle it.
(linux_nat_attach): Remove FIXME note.
(linux_nat_detach): Adjust to iterate over threads of the inferior
we're detaching from. Adjust to num_lwps being a function. Don't
assume the head of the lwp list is the main thread of the process
we're detaching from. Don't destroy the LWP list.
(resume_callback): Add debug output.
(linux_nat_resume): Handle resuming a single inferior. Allow a
wildcard resume in non-stop mode.
(linux_handle_extended_wait): Don't assume inferior_ptid is the
correct inferior of the parent LWP.
(status_callback): Also check lp->waitstatus.
(select_event_lwp): Add new filter parameter. Handle it.
(linux_nat_filter_event): Adjust to num_lwps being a function.
(linux_nat_wait_1): When adding the first lwp of the inferior, use
an is_lwp check instead of checking for the number of lwps.
(linux_nat_wait_1): Handle waiting for a specific tgid. Handle
pending process exit statuses.
(linux_nat_mourn_inferior): Don't destroy all the LWP info.
Instead delete LWPs of the inferior that we're mourning. Don't
unregister from the event loop here.
(linux_nat_pid_to_str): Use `num_lwps'.
(linux_nat_make_corefile_notes): Adjust to walk over lwps of a
single inferior.
(linux_nat_is_async_p): Check if async was masked out.
(linux_multi_process): New global.
(linux_nat_supports_multi_process): New.
(linux_nat_stop_lwp): Remove LWP filtering. It is done by the
caller.
(linux_nat_stop): Adjust to make iterate_over_lwps itself do the
LWP filtering.
(linux_nat_close): New.
(linux_nat_add_target): Register linux_nat_close and
linux_nat_supports_multi_process.
* linux-nat.h (iterate_over_lwps): Add filter argument.
* linux-thread-db.c (thread_db_handle): Delete.
(proc_handle, thread_agent, td_init_p, td_ta_new_p)
(td_ta_map_id2thr_p, td_ta_map_lwp2thr_p, td_ta_thr_iter_p)
(td_ta_event_addr_p, td_ta_set_event_p, td_ta_event_getmsg_p)
(td_thr_validate_p, td_thr_get_info_p, td_thr_event_enable_p)
(td_thr_tls_get_addr_p, td_create_bp_addr, td_death_bp_addr): No
longer globals, moved to...
(struct thread_db_info): ... this new structure.
(thread_db_list): New.
(add_thread_db_info, get_thread_db_info, delete_thread_db_info):
New.
(have_threads_callback): Filter out threads of all inferiors but
the one specified by the ARGS argument.
(have_threads): Add ptid argument specifying the inferior we're
interested in. Handle it.
(struct thread_get_info_inout): New.
(thread_get_info_callback, thread_from_lwp): Adjust to use it.
(thread_db_attach_lwp): Check that inferior of the passed in
thread is using thread-db. Adjust.
(enable_thread_event): Remove thread_agent parameter. Instead,
get it from the per-inferior thread-db info.
(dladdr_to_soname): Move higher up.
(enable_thread_event_reporting): Adjust to use per-inferior
thread-db info.
(try_thread_db_load_1): Replace `handle' parameter by a
thread_db_info parameter. Adjust to use per-inferior thread-db
info.
(try_thread_db_load): Adjust to use per-inferior thread-db info.
(thread_db_load, disable_thread_event_reporting): Ditto.
(check_for_thread_db): Remove conditional reporting of which
libthread_db is in use.
(thread_db_new_objfile): Add comment about inferior_ptid.
(attach_thread): Adjust to use per-inferior thread-db info.
(thread_db_detach): Adjust to use per-inferior thread-db info.
Remove thread event breakpoints of the current inferior. Only
unpush the thread-db target if there are no more processes using
it.
(check_event): Adjust to use per-inferior thread-db info.
(thread_db_wait): Adjust to use per-inferior thread-db info. Only
unpush the thread-db target if there are no more processes using
it.
(thread_db_mourn_inferior): Adjust to use per-inferior thread-db
info. Mark breakpoints of the current inferior out before
deleting them. Only unpush the thread-db target if there are no
more processes using it.
(find_new_threads_callback): Adjust to use per-inferior thread_db
info.
(thread_db_find_new_threads_1): Add new ptid argument. Adjust to
use per-inferior thread-db info.
(thread_db_find_new_threads): Adjust to use per-inferior thread-db
info.
(thread_db_get_thread_local_address): Adjust.
(thread_db_get_ada_task_ptid): Adjust.
* inf-ptrace.c (inf_ptrace_mourn_inferior): Only unpush the target
if there no more processes left to debug.
* thread.c (set_running, set_executing): Handle resuming all
threads of a single inferior.
* mi/mi-interp.c (mi_output_running_pid): New.
(mi_inferior_count): New.
(mi_on_resume): For backwards compatibility, if resuming all
threads of an inferior, and there is only one inferior, output
"all".
2009-05-18 Ulrich Weigand <uweigand@de.ibm.com>
* ada-lang.c (ada_find_any_type): Move check for primitive types ...
(to_fixed_range_type): ... to here.
2009-05-18 Ulrich Weigand <uweigand@de.ibm.com>
* ada-lang.c (desc_data_type): Remove, replace by ...
(desc_data_target_type): ... this.
(thin_data_pntr): Use desc_data_target_type instead of desc_data_type.
(ada_is_array_descriptor_type): Likewise.
(ada_type_of_array): Likewise.
(ada_coerce_to_simple_array_type): Likewise.
(ada_array_element_type): Likewise.
2009-05-18 Ulrich Weigand <uweigand@de.ibm.com>
* ada-valprint.c (ada_val_print_1): Use val_print_string to print
result of ada_vax_float_print_function inferior call.
2009-05-18 Ulrich Weigand <uweigand@de.ibm.com>
* ada-lang.c (ada_coerce_to_simple_array_type): Reimplement to
avoid creating a dummy value.
2009-05-18 Ulrich Weigand <uweigand@de.ibm.com>
* p-valprint.c (pascal_val_print): Use extract_typed_address
to extract reference value.
2009-05-18 Ulrich Weigand <uweigand@de.ibm.com>
* doublest.c (NAN): Remove unused define.
(extract_floating_by_length, deprecated_extract_floating): Remove.
(store_floating_by_length, deprecated_store_floating): Remove.
(extract_typed_floating): Do not call extract_floating_by_length.
(store_typed_floating): Do not call store_floating_by_length.
(convert_typed_floating): Remove redundant assertions.
* doublest.h (deprecated_extract_floating): Remove.
(deprecated_store_floating): Remove.
* sh64-tdep.c (sh64_register_convert_to_raw): Call
extract_typed_floating instead of deprecated_extract_floating.
2009-05-18 Jon Beniston <jon@beniston.com>
* MAINTAINERS: Add lm32 target.
* Makefile.in: Add lm32 dependencies.
* NEWS: Indicate lm32 is a new target.
* configure.tgt: Add lm32 targets.
* lm32-tdep.c: New file.
2009-05-18 Pedro Alves <pedro@codesourcery.com>
* corelow.c (core_open): Flush the register cache before doing
anything with registers.
2009-05-18 Pedro Alves <pedro@codesourcery.com>
* inflow.h (our_process_group): Remove declaration.
(inferior_process_group): Delete global variable declaration.
(inferior_process_group): New function declaration.
* inflow.c: Include observer.h.
(inferior_ttystate, our_ttystate, tflags_inferior, tflags_ours):
Delete.
(struct terminal_info): New struct.
(our_terminal_info): New global.
(inferior_process_group): New function.
(inferior_thisrun_terminal): Extend description comment.
(gdb_has_a_terminal): Adjust to write to our_terminal_info fields
instead of globals.
(terminal_init_inferior_with_pgrp): Adjust to per-inferior
terminal settings.
(terminal_inferior): Ditto.
(terminal_ours_1): Ditto.
(inflow_new_inferior, inflow_inferior_exit): New functions.
(child_terminal_info): Adjust to per-inferior terminal settings.
(osig_set): New global.
(set_sigint_trap): Adjust to per-inferior terminal settings. Set
or clear `osig_set' accordingly.
(clear_sigint_trap): Check `osig_set' to decide wheater to restore
SIGINT handler, instead of checking the current inferior (which
may be none).
(_initialize_inflow): Attach inflow_new_inferior and
inflow_inferior_exit to the "new_inferior" and "inferior_exit"
notifications, respectively.
* inferior.h (struct terminal_info): Forward declare.
(struct inferior): Add `terminal_info' field.
* inferior.c (delete_inferior_1): Notify the inferior_exit
observers before removing the inferior from the lists and deleting
it.
* inf-ptrace.c (inf_ptrace_stop): `inferior_process_group' is now
a function instead of a variable. Adjust.
* procfs.c (procfs_stop): Ditto.
2009-05-17 Pedro Alves <pedro@codesourcery.com>
* infrun.c (handle_inferior_event): When handling a
TARGET_WAITKIND_FORKED, detach breakpoints from the fork child
immediatelly.
* linux-nat.c (linux_child_follow_fork): Only detach breakpoints
from the child if vforking.
* inf-ptrace.c (inf_ptrace_follow_fork): No need to detach
breakpoints from the child here.
2009-05-17 Pedro Alves <pedro@codesourcery.com>
* infrun.c (pending_follow): Remove execd_pathname member.
(resume): No longer handle TARGET_WAITKIND_EXECD pending follow.
(handle_inferior_event): When handling a TARGET_WAITKIND_EXECD
event, don't copy `execd_pathname' to pending_follow, use the
event copy instead. Release `execd_pathname' once done with
handling the event.
* infrun.c (pending_follow): Remove mention of exec events.
2009-05-17 Hui Zhu <teawater@gmail.com>
* i386-tdep.c (i386_process_record): Make it extern.
(i386_gdbarch_init): Don't call set_gdbarch_process_record
here.
* i386-tdep.h (i386_process_record): Declare.
* i386-linux-tdep.c (i386_linux_init_abi): Call
set_gdbarch_process_record.
2009-05-17 Vladimir Prus <vladimir@codesourcery.com>
Always report varobj as changed when in_scope attribute changes.
* varobj.c (install_new_value): If non-NULL-ness of value
changed, return 1.
2009-05-15 Paul Pluzhnikov <ppluzhnikov@google.com>
* NEWS: Mention set/show libthread-db-search-path.
* gdb_thread_db.h (LIBTHREAD_DB_SEARCH_PATH): New define.
(LIBTHREAD_DB_SO): Moved from linux-thread-db.c
* linux-thread-db.c (libthread_db_search_path): New setting.
(thread_db_handle): New variable (replaces using_thread_db).
(try_thread_db_load_1): New function.
(try_thread_db_load, thread_db_load_search): Likewise.
(dladdr_to_soname): Likewise.
(thread_db_load): Iterate over possibly multiple libthread_db's.
(check_for_thread_db): Attempt to load new libthread_db.
(thread_db_detach, thread_db_wait): Unload libthread_db.
(thread_db_mourn_inferior): Likewise.
(_initialize_thread_db): Add new libthread-db-search-path option.
Defer loading of libthread_db to check_for_thread_db.
* solib.c (libpthread_name_p): New function.
(libpthread_solib_p): Call it.
* solib.h (libpthread_name_p): New prototype.
2009-05-15 Pierre Muller <muller@ics.u-strasbg.fr>
* MAINTAINERS: Update my email address.
2009-05-14 Paul Pluzhnikov <ppluzhnikov@google.com>
* breakpoint.h: Add breakpoint_re_set_objfile prototype.
* breakpoint.c (create_overlay_event_breakpoint): Renamed
from create_overlay_event_breakpoint_1, old
create_overlay_event_breakpoint deleted.
(breakpoint_re_set_objfile): Don't rescan all objfiles
unnecessarily.
(breakpoint_re_set): New function.
* symfile.c (new_symfile_objfile): Call breakpoint_re_set_objfile
instead of breakpoint_re_set.
* objfiles.c (objfile_relocate): Likewise.
2009-05-14 Joel Brobecker <brobecker@adacore.com>
* gdbarch.sh: Add comment documenting the target_gdbarch global.
gdbarch.h does NOT need to be regenerated as the corresponding
change has already been made in a previous commit.
2009-05-14 Pierre Muller <muller@ics.u-strasbg.fr>
Remove all i386 debug register low level macros in config nm files.
(I386_DR_LOW_SET_ADDR, I386_DR_LOW_RESET_ADDR): Remove.
(I386_DR_LOW_GET_STATUS, I386_DR_LOW_SET_CONTROL): Remove.
(I386_USE_GENERIC_WATCHPOIINTS): Remove.
* i386-nat.h: New file (adapted from config/i386/nm-i386.h).
(struct i386_dr_low_type): New type.
(i386_dr_low): New global variable.
* i386-nat.c (TARGET_HAS_DR_LEN_8): Update macro.
(i386_insert_aligned_watchpoint): Replace i386 dr low macros by
i386_dr_low struct variable fields.
(i386_remove_aligned_watchpoint): Likewise.
(i386_stopped_data_address): Likewise.
(i386_stopped_by_hwbp): Likewise.
(show_debug_regs_command_added): New static variable.
(add_show_debug_regs_command): New static function.
(i386_use_watchpoints): Call add_show_debug_regs_command if not done.
(i386_set_debug_register_length): New function.
(_initialize_i386_nat): Delete.
* amd64-linux-nat.c: Include "i386-nat.h".
(amd64_linux_dr_set_control): Change to static.
(amd64_linux_dr_get_status): Change to static.
(amd64_linux_dr_set_addr,amd64_linux_dr_reset_addr): Likewise.
(_initialize_amd64_linux_nat): Set i386_dr_low variable fields.
* go32-nat.c: Include "i386-nat.h".
(go32_set_addr): Change to static.
(go32_set_dr7): Change to static. Change arg type to unisgned long.
(go32_get_dr6): Change to static. Change return type to unisnged long.
(init_go32_ops): Set i386_dr_low variable fields.
* i386-linux-nat.c: Include "i386-nat.h".
(i386_linux_dr_set_control, i386_linux_dr_get_status): Change to static.
(i386_linux_dr_set_addr, i386_linux_dr_reset_addr): Idem.
(_initialize_i386_linux_nat): Set i386_dr_low variable fields.
* i386bsd-nat.h: Declare functions used for
i386_dr_low fields in i386fbsd-nat.c.
* i386fbsd-nat.c: Include "i386-nat.h".
(_initialize_i386fbsd_nat): Set i386_dr_low variable fields.
* windows-nat.c: Include "i386-nat.h".
(cygwin_set_dr, cygwin_get_dr6, cygwin_set_dr7): Add prototypes.
Change to static.
(cygwin_get_dr6): Change return type to unisnged long.
(cygwin_set_dr7): Change arg type to unisgned long.
(init_windows_ops): Set i386_dr_low function fields.
* amd64-windows-nat.c (_initialize_amd64_windows_nat): Call
i386_set_debug_register_length.
* i386-windows-nat.c (_initialize_i386_windows_nat): Likewise.
* config/i386/nm-cygwin.h: Remove all I386_* macros.
* config/i386/nm-cygwin64.h: Likewise.
* config/i386/nm-fbsd.h: Likewise.
* config/i386/nm-linux.h: Likewise.
* config/i386/nm-i386.h: Remove completely.
* config/i386/nm-go32.h: Remove completely.
* config/i386/nm-linux64.h: Remove completely.
* config/i386/go32.mh (NAT_FILE): Remove entry.
* config/i386/linux64.h (NAT_FILE): Change to config/nm-linux.h.
2009-05-14 Jon Beniston <jon@beniston.com>
* MAINTAINERS: Add Jon Beniston to write after approval list.
2009-05-13 Paul Pluzhnikov <ppluzhnikov@google.com>
* objc-lang.c (objc_objfile_data): New variable.
(find_methods): Skip objfiles without Obj-C methods.
(_initialize_objc_lang): New function.
2009-05-13 Joel Brobecker <brobecker@adacore.com>
* c-lang.c (print_wchar): Remove unnecessary cast.
2009-05-12 Jim Blandy <jimb@red-bean.com>
* MAINTAINERS: Remove self as m32c target maintainer.
2009-05-12 Pedro Alves <pedro@codesourcery.com>
* cli/cli-decode.c (deprecated_add_set_cmd): Delete.
* command.h (deprecated_add_set_cmd): Delete declaration.
* gnu-nat.c (_initialize_gnu_nat): Replace 'maint gnu-debug' with
'set debug gnu-nat' and 'show debug gnu-nat'.
* i386-nat.c (_initialize_i386_nat): Replace 'maint
show-debug-registers' with 'maint set show-debug-registers' and
'maint show show-debug-registers'.
* mips-linux-nat.c (_initialize_mips_linux_nat): Replace 'maint
show-debug-registers' with 'maint set show-debug-registers' and
'maint show show-debug-registers'.
2009-05-12 Joel Brobecker <brobecker@adacore.com>
* c-lang.c (print_wchar): Convert w into a gdb_wchar_t before
pushing it on the output obstack.
2009-05-11 Joel Brobecker <brobecker@adacore.com>
Fix internal error on breaking at a multi-locations caller source line.
* breakpoint.c (parse_breakpoint_sals): Set EXPLICIT_PC for the `break'
command with no parameters.
2009-05-11 Pedro Alves <pedro@codesourcery.com>
* linux-nat.c (enum sigchld_state): Delete.
(linux_nat_async_events_state): Delete.
(struct waitpid_result): Delete.
(waitpid_queue): Delete.
(queued_waitpid_1): Delete.
(async_file_flush): New.
(queued_waitpid, push_waitpid): Delete.
(async_file_mark): New.
(drain_queued_events): Delete.
(my_waitpid): Remove locally queued events handling.
(linux_test_for_tracefork): Upjust.
(linux_child_follow_fork): Ditto.
(sync_sigchld_action): Delete.
(blocked_mask): Reinstate.
(async_sigchld_action): Rename to...
(sigchld_action): ... this.
(block_child_signals): New.
(restore_child_signals_mask): New.
(lin_lwp_attach_lwp): Adjust.
(linux_nat_create_inferior): Ditto.
(linux_nat_attach): Also use lp->status in async mode.
(get_pending_status): Don't use queued_waitpid.
(linux_nat_detach): Don't drain locally queued events.
(linux_nat_resume): Allow pending wait statuses stored lp->status
in async mode. If returning early due to a pending event,
re-register the event source.
(stop_wait_callback): Allow pending wait statuses stored
lp->status in async mode.
(pipe_to_local_event_queue, local_event_queue_to_pipe): Delete.
(linux_nat_wait): Rename to ...
(linux_nat_wait_1): ... this. Allow pending wait statuses stored
lp->status in async mode. Always add WNOHANG to the waitpid
options in async mode.
(linux_nat_wait): New.
(kill_callback): Don't drain locally queued events.
(sigchld_handler): Rewrite.
(linux_nat_is_async_p, linux_nat_can_async_p): Fix comments to
refer to "set target-async".
(linux_nat_async_mask): If in non-stop, and re-enabling async
mode, re-register the target event source in the event loop.
(linux_nat_event_pipe_pop, linux_nat_event_pipe_push)
(get_pending_events, async_sigchld_handler)
(linux_nat_async_events): Delete.
(handle_target_event): New.
(linux_nat_async_file_handler): Delete.
(linux_async_pipe): New.
(linux_nat_async): Only re-register in the event loop if not
registered yet. Always notify the event-loop once if enabling the
event source.
(linux_nat_stop_lwp): Rewrite to handle pending events stored in
lp->status, not in the locally queued event list.
(linux_nat_stop): Don't mask out async event handling.
(linux_nat_setup_async): Delete.
(_initialize_linux_nat): Adjust.
(lin_thread_get_thread_signals): blocked_mask is global again.
Adjust.
2009-05-11 Pierre Muller <muller@ics.u-strasbg.fr>
Unify target macros.
* target.h (STOPPED_BY_WATCHPOINT): Delete, replaced by ...
(target_stoppped_by_watchpoint): New macro.
(HAVE_STEPPABLE_WATCHPOINT): Delete, replaced by ...
(target_have_steppable_watchpoint): New macro.
(HAVE_CONTINUABLE_WATCHPOINT): Delete, replace by ...
(target_have_continuable_watchpoint): New macro.
(TARGET_CAN_USE_HARDWARE_WATCHPOINT):Delete, replaced by ...
(target_can_use_hardware_watchpoint): New macro.
(TARGET_REGION_OK_FOR_HW_WATCHPOINT):Delete, replaced by ...
(target_region_ok_for_hw_watchpoint): New macro.
* breakpoint.c (update_watchpoint): Use new macros.
(bpstat_alloc): Likewise.
(create_breakpoint): Likewise.
(watch_command_1): Likewise.
(can_use_hardware_watchpoint): Likewise.
(do_enable_breakpoint): Likewise.
* infrun.c (handle_inferior_event): Adapt to new macros.
* mips-tdep.c (mips_gdbarch_init): Update comments.
* procfs.c (procfs_set_watchpoint): Update comment.
(procfs_insert_watchpoint): Adapt to new macros.
* remote-m32r-sdi.c (m32r_stop):
* remote-mips.c (mips_remove_breakpoint):
* target.c (debug_to_region_ok_for_hw_watchpoint): Update to new macros.
(debug_to_stopped_by_watchpoint): Likewise.
2009-05-10 Pierre Muller <muller@ics.u-strasbg.fr>
* src/gdb/target.h: Remove all tests for already defined
macros. All macros defined here should not be set in config
headers anymore.
2009-05-08 Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>
* ppc-linux-nat.c (have_ptrace_getsetregs): New variable.
(have_ptrace_getsetfpregs): Likewise.
fetch_all_gp_regs): New function.
(fetch_gp_regs): New function.
(fetch_all_fp_regs): Likewise.
(fetch_fp_regs): New function.
(fetch_ppc_registers): Using the new methods to fetch general-
purpose and floating-pointer registers.
(store_all_gp_regs): New function.
(store_gp_regs): Likewise.
(store_all_fp_regs): New function.
(store_fp_regs): Likewise.
(store_ppc_registers): Using the new methods to store general-
purpose and floating-pointer registers.
2009-05-08 Doug Evans <dje@google.com>
* linux-nat.c (linux_xfer_siginfo): Delete unused locals lp, n.
2009-05-07 Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>
* MAINTAINERS (Write After Approval): Add self.
2009-05-07 Joel Brobecker <brobecker@adacore.com>
* gdbarch.h (target_gdbarch): Add comment documenting this global.
2009-05-06 Joel Brobecker <brobecker@adacore.com>
* acinclude.m4 (AM_ICONV): Prefer in-tree libiconv if present over
system iconv.
* configure: Regenerate.
2009-05-06 Joel Brobecker <brobecker@adacore.com>
* utils.c: Add include of gdb_usleep.h.
(defaulted_query): Detect false EOF conditions that happen
on terminals opened with the O_NONBLOCK flag when there is
nothing to read.
2009-05-06 Pedro Alves <pedro@codesourcery.com>
* inferior.c (add_inferior): Move observer_notify_new_inferior
call to ...
(add_inferior_silent): ... here.
2009-05-06 Pierre Muller <muller@ics.u-strasbg.fr>
Pedro Alves <pedro@codesourcery.com>
* procfs.c (procfs_insert_watchpoint, procfs_remove_watchpoint)
(procfs_region_ok_for_hw_watchpoint, procfs_use_watchpoints): New
functions.
(procfs_stopped_by_watchpoint): Made static, ptid argument
removed.
(_initialize_procfs): Register new watchpoint related target
functions.
* config/i386/nm-i386sol2.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT)
(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT, STOPPED_BY_WATCHPOINT)
(HAVE_CONTINUABLE_WATCHPOINT): Delete.
(target_insert_watchpoint, target_remove_watchpoint): Delete.
(procfs_stopped_by_watchpoint, procfs_set_watchpoint): Delete
declarations.
* config/mips/nm-irix5.h (STOPPED_BY_WATCHPOINT)
(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
(target_insert_watchpoint, target_remove_watchpoint): Delete.
(procfs_stopped_by_watchpoint, procfs_set_watchpoint): Delete
declarations.
* config/sparc/nm-sol2.h (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT)
(HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT): Delete.
(target_insert_watchpoint, target_remove_watchpoint): Delete.
(procfs_stopped_by_watchpoint, procfs_set_watchpoint): Delete
declarations.
2009-05-06 Hui Zhu <teawater@gmail.com>
* i386-tdep.c (i386_process_record): Change bzero to memset.
2009-05-06 Hui Zhu <teawater@gmail.com>
* NEWS: Add item for process record and replay.
2009-05-05 Maxim Grigoriev <maxim2405@gmail.com>
* xtensa-tdep.c (xtensa_frame_cache): Use pc instead of cache->pc.
2009-05-05 Ulrich Weigand <uweigand@de.ibm.com>
* inferior.h (read_pc, write_pc): Remove.
* regcache.c (read_pc, write_pc): Remove.
* infrun.c (displaced_step_fixup): Use regcache_read_pc instead
of read_pc.
(handle_inferior_event): Use regcache_read_pc instead of read_pc
when determining value of stop_pc. Replace subsequent uses of
read_pc by inspecting already-retrieved stop_pc value.
(keep_going): Use regcache_read_pc instead of read_pc.
* breakpoint.c (watchpoint_check): Use current frame architecture
and PC instead of current_gdbarch and read_pc ().
* tracepoint.c (set_traceframe_context): Replace PC argument
with FRAME argument.
(trace_start_command, finish_tfind_command): Update calls.
(finish_tfind_command): Compare frame IDs to identify transitions
between frames.
(trace_find_pc_command): Use regcache_read_pc instead of read_pc.
* rs6000-nat.c (exec_one_dummy_insn): Pass in regcache instead
of gdbarch. Use regcache_read_pc and regcache_write_pc instead
of read_pc and write_pc.
(store_register): Make regcache argument non-const. Update call
to exec_one_dummy_insn.
* thread.c (switch_to_thread): Use regcache_read_pc instead of read_pc.
* infcmd.c (post_create_inferior): Likewise.
* solib-darwin.c (darwin_solib_create_inferior_hook): Likewise.
* solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
* solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
* solib-svr4.c (enable_break, svr4_relocate_main_executable): Likewise.
* linux-fork.c (fork_load_infrun_state): Likewise.
* hppa-hpux-tdep.c (hppa_hpux_push_dummy_code): Likewise.
* record.c (record_wait): Likewise.
* procfs.c (procfs_wait): Likewise.
* remote-mips.c (common_open, mips_wait): Likewise.
* remote-m32r-sdi.c (m32r_resume): Likewise.
* symfile.c (generic_load): Use regcache_write_pc instead of write_pc.
* monitor.c (monitor_create_inferior, monitor_load): Likewise.
* m32r-rom.c (m32r_load, m32r_upload_command): Likewise.
* remote-m32r-sdi.c (m32r_create_inferior, m32r_load): Likewise.
* remote-mips.c (mips_create_inferior, mips_load): Likewise.
* solib-darwin.c: Include "regcache.h".
* solib-pa64.c: Include "regcache.h".
* solib-svr4.c: Include "regcache.h.".
* symfile.c: Do not mention read_pc or write_pc in comments.
* dink32-rom.c: Likewise.
* m32r-rom.c: Likewise.
* mips-tdep.c: Likewise.
2009-05-05 Ulrich Weigand <uweigand@de.ibm.com>
* fork-child.c (startup_inferior): Move setting stop_pc ...
* infcmd.c (post_create_inferior): ... to here.
2009-05-04 Michael Snyder <msnyder@vmware.com>
* NEWS: Add item for reverse debugging commands.
2009-05-04 Pedro Alves <pedro@codesourcery.com>
* go32-nat.c (go32_stop): Delete.
(go32_kill_inferior): Rewrite to only call go32_mourn_inferior.
(go32_create_inferior): Don't call go32_stop or
go32_kill_inferior.
(go32_mourn_inferior): Inline go32_stop and go32_kill_inferior
here.
(init_go32_ops): Don't register go32_stop.
2009-05-02 Eli Zaretskii <eliz@gnu.org>
* dbxread.c (read_dbx_symtab): Avoid compiler warnings for
sym_name.
* infcall.c (find_function_addr): Avoid compiler warnings for
funaddr.
2009-05-01 Jan Kratochvil <jan.kratochvil@redhat.com>
* dictionary.c (dict_hashed_vector, dict_hashed_expandable_vector)
(dict_linear_vector, dict_linear_expandable_vector): Fix a comment typo.
2009-05-01 Doug Evans <dje@google.com>
* linux-thread-db.c (thread_db_pid_to_str): Delete unused assignment
to thread_info.
2009-05-01 Eli Zaretskii <eliz@gnu.org>
* record.c (_initialize_record): Reformat and clarify doc strings
for stop-at-limit and insn-number-max.
* go32-nat.c: Add comments about dirty secrets of DJGPP debugging.
2009-05-01 Jan Kratochvil <jan.kratochvil@redhat.com>
Make specifiable the make_function_type type memory ownership.
* gdbtypes.c (make_function_type): New parameter `objfile', use it
explicitely instead of TYPE-initialized removed local variable
`objfile'. Describe `objfile' it in the function comment.
(lookup_function_type): Update make_function_type callers.
* gdbtypes.h (make_function_type): Update the prototype.
* jv-lang.c (java_link_class_type): Update make_function_type callers.
* dwarf2read.c (read_subroutine_type): Likewise.
* stabsread.c (read_type): Likewise.
2009-05-01 Eli Zaretskii <eliz@gnu.org>
* go32-nat.c (go32_pid_to_str): Call normal_pid_to_str instead of
printing a bogus "Thread <main>".
(go32_thread_alive): Don't return 1 for null_ptid.
* i386-tdep.c (i386_go32_init_abi): Override the number of
registers due to non-support of SSE.
2009-04-30 Anthony Green <green@moxielogic.com>
* configure.tgt: Link the moxie simulator in with gdb.
2009-04-30 Paul Pluzhnikov <ppluzhnikov@google.com>
* elfread.c (elf_symtab_read): Don't assume .data and .rodata
are present.
2009-04-30 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
I386 Linux process record and replay support.
* i386-linux-tdep.c (i386_linux_record_tdep): New variable.
This struct has the argument for the function
"record_linux_system_call".
(i386_linux_intx80_sysenter_record): New function. Parse the
system call instruction and call function
"record_linux_system_call" to record execute log.
(i386_linux_init_abi): Initialize "i386_linux_record_tdep".
Set "i386_linux_intx80_sysenter_record" to
"i386_intx80_record" and "i386_sysenter_record".
2009-04-30 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
I386 architecture process record and replay support.
* i386-tdep.c (PREFIX_REPZ, PREFIX_REPNZ, PREFIX_LOCK,
PREFIX_DATA, PREFIX_ADDR): New macros. Help decode the i386
instruction set.
(aflag, dflag, override, modrm, mod, reg, rm, ot,
i386_record_pc): New variables. Ditto.
(i386_record_modrm, i386_record_lea_modrm_addr,
i386_record_lea_modrm): New functions. Ditto.
(i386_process_record): New function. Parse the instruction in
address "addr" and record the values of registers and memory
that will be changed by this instruction.
(i386_gdbarch_init): Set "i386_process_record" to GDBARCH
"process_record" interface.
* i386-tdep.h (gdbarch_tdep): New function pointers
"i386_intx80_record" and "i386_sysenter_record" that point to
the function that can record "intx80" and "sysenter" execute
log.
2009-04-30 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
* infrun.c (use_displaced_stepping): Return false if process
record and replay target is used.
(proceed): Call function "record_not_record_set" if pocess
record and replay target is used.
2009-04-30 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
Linux process record and replay support.
* Makefile.in (ALLDEPFILES): Add linux-record.c.
(ALL_TARGET_OBS): Add linux-record.o.
* configure.tgt (x86_64-*-linux*): Add linux-record.o.
(i[34567]86-*-linux*): Add linux-record.o.
* linux-record.c, linux-record.h: New file.
2009-04-30 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
Process record and replay target.
* Makefile.in (SFILES): Add record.c.
(COMMON_OBS): Add record.o.
* record.c, record.h: New file.
2009-04-30 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
* target.h (strata): New stratum "record_stratum".
2009-04-30 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
GDBARCH interface for process record and replay.
* gdbarch.sh (process_record): This interface point to the
function that records the inferior execute log.
2009-04-29 Doug Evans <dje@google.com>
* i386-nat.c (child_post_startup_inferior): Delete, unused.
2009-04-29 Pedro Alves <pedro@codesourcery.com>
* breakpoint.c (print_exception_catchpoint): Access `b' directly
instead of `b->loc->owner'.
(print_mention_exception_catchpoint): Ditto.
2009-04-29 Jan Kratochvil <jan.kratochvil@redhat.com>
* macrocmd.c (info_macro_command): Print -Dname=value if LINE is zero.
2009-04-27 Tom Tromey <tromey@redhat.com>
* c-exp.y (yylex): Handle '[' and ']' like '(' and ')'.
2009-04-27 Jerome Guitton <guitton@adacore.com>
* symtab.c (append_exact_match_to_sals): New function, extracted
from expand_line_sal.
(expand_line_sal): Use append_exact_match_to_sals to append exact
matches. If none found, append all best items.
2009-04-27 Jerome Guitton <guitton@adacore.com>
* main.c (captured_main): Move gdbinit lookups after gdb_init.
2009-04-27 Jan Kratochvil <jan.kratochvil@redhat.com>
PR gdb/9675:
* dwarf2read.c (unsigned_int_compar, inherit_abstract_dies): New.
(read_func_scope): Call inherit_abstract_dies.
2009-04-25 Eli Zaretskii <eliz@gnu.org>
* Makefile.in (ALLDEPFILES): Remove duplicate entries for
sparc-sol2-nat.c and sparc-sol2-tdep.c.
* stack.c (_initialize_stack) <disassemble-next-line>: Doc fix.
2009-04-24 Pierre Muller <muller@ics.u-strasbg.fr>
ARI change: Use "/* ARI: rule */" pattern.
* utils.c: Update ARI patterns.
* gdb_dirent.h: Likewise.
2009-04-23 Anthony Green <green@moxielogic.com>
* MAINTAINERS: Add moxie target.
* configure.tgt: Add moxie-*-elf target.
* moxie-tdep.c: New file.
* moxie-tdep.h: New file.
2009-04-23 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c: Remove an extra empty line. No code change.
2009-04-23 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix double free on error inserting the breakpoint instruction.
* breakpoint.c (create_breakpoints): Move the
update_global_location_list call to ...
(break_command_really): ... here together with the second local call
both unified after all the cleanups.
2009-04-23 Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>
Tom Tromey <tromey@redhat.com>
* configure, config.in: Regenerate.
* configure.ac: Support for relocatable GDB datadir. Use
GDB_AC_WITH_DIR. Always define TARGET_SYSTEM_ROOT_RELOCATABLE.
* acinclude.m4 (GDB_AC_WITH_DIR): New defun.
* top.c (init_main): Add "set data-directory".
* defs.h (gdb_datadir): Declare.
* main.c (gdb_datadir): New global.
(captured_main): Initialize gdb_datadir. Use relocate_directory.
(relocate_path): New function.
(relocate_directory): Likewise.
(get_init_files): Use relocate_path.
(README): Mention --with-gdb-datadir.
2009-04-23 Joel Brobecker <brobecker@adacore.com>
* ada-tasks (task_command_1): Call target_find_new_threads.
2009-04-23 Joel Brobecker <brobecker@adacore.com>
* stack.c (do_gdb_disassembly): Print the exception message if an
error was thrown while trying to perform the disassembly.
2009-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
* varobj.c (free_variable): Replace free_current_contents by xfree.
2009-04-22 Kazu Hirata <kazu@codesourcery.com>
* arm-linux-nat.c (fetch_register, store_register): Use
ARM_CPSR_GREGNUM instead of ARM_CPSR_REGNUM.
* arm-linux-tdep.c (arm_linux_supply_gregset,
arm_linux_collect_gregset): Likewise.
* arm-linux-tdep.h (ARM_CPSR_GREGNUM): New.
* arm-tdep.h (ARM_CPSR_REGNUM): Remove.
2009-04-22 Hui Zhu <teawater@gmail.com>
* stack.c (_initialize_stack): Set the default of
disassemble-next-line to off.
2009-04-21 Tom Tromey <tromey@redhat.com>
* acinclude.m4: Use AS_HELP_STRING, not AC_HELP_STRING.
* configure.ac: Use AS_HELP_STRING, not AC_HELP_STRING.
2009-04-21 Andreas Schwab <schwab@linux-m68k.org>
* configure.ac: Add quotes to not lose brackets in help text.
* configure: Rebuild.
2009-04-21 Andreas Schwab <schwab@linux-m68k.org>
* configure.ac: Don't postprocess Makefile in config.status.
Substitute GDB_NM_FILE. Don't substitute nm_h.
* Makefile.in (GDB_NM_FILE): Substitute.
(TAGS): Use $(GDB_NM_FILE) instead of $(NAT_FILE).
* configure: Regenerate.
* gnulib/Makefile.in: Regenerate.
2009-04-21 Joseph Myers <joseph@codesourcery.com>
* configure.ac (--with-datarootdir, --with-docdir, --with-pdfdir,
--with-htmldir): New.
* configure: Regenerate.
2009-04-21 Tom Tromey <tromey@redhat.com>
* configure: Rebuild.
* configure.ac: Use lower case for start of help strings. Clean
up --with-sysroot help.
2009-04-21 Tom Tromey <tromey@redhat.com>
* configure: Rebuild.
* acinclude.m4 (AM_ICONV): Use AC_HELP_STRING.
* configure.ac: Use AC_HELP_STRING. Use upper case for variables
in help.
2009-04-21 Pierre Muller <muller@ics.u-strasbg.fr>
ARI fix: remove "%p".
* ia64-tdep.c (ia64_frame_this_id): Use host_address_to_string function.
(ia64_sigtramp_frame_this_id): Ditto.
(ia64_libunwind_frame_this_id): Ditto.
(ia64_libunwind_sigtramp_frame_this_id): Ditto.
* symmisc.c (maintenance_info_psymtabs): Ditto.
2009-04-21 Joseph Myers <joseph@codesourcery.com>
* configure.ac (--with-relocated-sources): New.
* configure, config.in: Regenerate.
* source.c (add_substitute_path_rule): Remove static.
* source.h (add_substitute_path_rule): Declare.
* main.c: Include "source.h".
(captured_main): Add substitution rule if RELOC_SRCDIR.
2009-04-21 Pierre Muller <muller@ics.u-strasbg.fr>
* gnu-nat.h (proc_debug): Add missing continuation line in macro.
2009-04-20 David Daney <ddaney@caviumnetworks.com>
* NEWS: Mention MIPS/Linux hardware watchpoint support.
2009-04-20 David Daney <ddaney@caviumnetworks.com>
* mips-linux-nat.c (command.h, gdbcmd.h, gdb_assert.h): New #includes.
(maint_show_dr, super_close): New variables.
(super_fetch_registers, super_store_registers): Make static.
(PTRACE_GET_WATCH_REGS, PTRACE_SET_WATCH_REGS, W_BIT, R_BIT, I_BIT)
(W_MASK, R_MASK, I_MASK, IRW_MASK, MAX_DEBUG_REGISTER): Define.
(pt_watch_style): Define new enum.
(mips32_watch_regs, mips64_watch_regs, pt_watch_regs, mips_watchpoint):
Define new structs.
(watch_readback_valid, watch_readback, current_watches, watch_mirror):
New variables.
(get_irw_mask, get_reg_mask, get_num_valid, get_watchlo)
(set_watchlo, get_watchhi, set_watchhi, mips_show_dr)
(mips_linux_read_watch_registers, mips_linux_can_use_hw_breakpoint)
(mips_linux_stopped_by_watchpoint, mips_linux_stopped_data_address)
(type_to_irw, fill_mask, try_one_watch)
(mips_linux_region_ok_for_hw_watchpoint, write_watchpoint_regs)
(mips_linux_new_thread, populate_regs_from_watches)
(mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
(mips_linux_close): New functions.
(_initialize_mips_linux_nat): Register watchpoint functions with
the target_ops. Add show-debug-regs maintenance command.
2009-04-20 David Daney <ddaney@caviumnetworks.com>
* infrun.c (handle_inferior_event): Move gegisters_changed call down.
2009-04-19 Pedro Alves <pedro@codesourcery.com>
* NEWS: Mention gdbserver support for x86 Windows CE.
2009-04-19 Eli Zaretskii <eliz@gnu.org>
* config/djgpp/fnchange.lst: Fix typos.
Set default host and target charsets in the DJGPP port.
* config/djgpp/config.sed (am_cv_langinfo_codeset)
(bash_cv_langinfo_codeset, ac_cv_header_nl_types_h): Set to "yes"
in all configure scripts that define ac_cv_env_CPP_value.
* go32-nat.c (dos_codepage, nl_langinfo): New functions.
Include langinfo.h.
* config/djgpp/nl_types.h: New file.
* config/djgpp/langinfo.h: New file.
* config/i386/go32.mh (MH_CFLAGS): Add $(srcdir)/config/djgpp.
2009-04-18 Carlos O'Donell <carlos@codesourcery.com>
* Makefile.in (MAKEHTML): Set to makeinfo --html.
(MAKEHTMLFLAGS): Set to empty.
2009-04-18 Eli Zaretskii <eliz@gnu.org>
* NEWS: Mention all new set/show commands added since GDB 6.8 was
released.
* go32-nat.c (go32_sysinfo): Check if the call to
__dpmi_get_capabilities fills the buffer with information, and
don't use the buffer if not.
2009-04-17 Tom Tromey <tromey@redhat.com>
* charset.c (_initialize_charset): Add special case for "646".
2009-04-17 Carlos O'Donell <carlos@codesourcery.com>
* configure.ac: AC_SUBST datarootdir, docdir, htmldir, pdfdir.
* configure: Regenerate.
* Makefile.in: Set datarootdir, docdir, htmldir, and pdfdir from
configure substitutions.
(FLAGS_TO_PASS): Add datarootdir, docdir, and htmldir.
2009-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
ARI fix: Do not use %p, replace by call to host_address_to_string
for host pointers.
* darwin-nat.c (darwin_xfer_partial): Apply change.
* gnu-nat.c (inf_continue, gnu_xfer_memory): Ditto.
* gnu-nat.h (proc_debug): Ditto.
* symmisc.c (maintenance_info_symtabs): Ditto.
(maintenance_info_psymtabs): Ditto.
* windows-nat.c (handle_load_dll): Ditto.
(handle_unload_dll, info_w32_command, handle_exception): Ditto.
* xtensa-tdep.c (xtensa_unwind_pc): Ditto.
2009-04-17 Joseph Myers <joseph@codesourcery.com>
* configure.tgt (i[34567]86-*-linux*): Use 64-bit configuration if
--enable-64-bit-bfd.
(sparc-*-linux*): Likewise.
2009-04-17 Eli Zaretskii <eliz@gnu.org>
* go32-nat.c (go32_sysinfo): Update list of Windows versions of
the NT family.
2009-04-16 Pedro Alves <pedro@codesourcery.com>
* remote.c (remote_query_attached): Fix pasto in packet_ok result
checking.
2009-04-16 Joel Brobecker <brobecker@adacore.com>
* procfs.c (solib_mappings_callback, find_memory_regions_callback):
Revert the previous change. Might not be correct, actually.
2009-04-16 Joel Brobecker <brobecker@adacore.com>
* ada-lang.h (ada_adjust_exception_stop, ada_print_exception_stop)
(ada_get_current_task, ada_print_exception_breakpoint_nontask)
(ada_print_exception_breakpoint_task, ada_reset_thread_registers):
Remove declaration. These are non-existent functions.
2009-04-16 Joel Brobecker <brobecker@adacore.com>
* procfs.c (solib_mappings_callback, find_memory_regions_callback):
Fix a compilation warning on mips-irix due to casting from
a pointer of different size.
2009-04-16 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (symtab_for_sym): Delete.
(user_select_syms): Use sym->symtab instead of calling symtab_for_sym.
2009-04-16 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (extract_string): Delete.
(ada_main_name): Reimplement using target_read_string instead of
extract_string.
2009-04-16 Andreas Schwab <schwab@linux-m68k.org>
* m68klinux-nat.c: Remove obsolete comment.
(fetch_register, store_register): Don't call
gdbarch_cannot_fetch_register or gdbarch_cannot_store_register,
which are always nops here.
2009-04-14 Tom Tromey <tromey@redhat.com>
* c-lang.c (c_emit_char): Use INTERMEDIATE_ENCODING.
(c_printstr): Likewise.
* charset.c: Include gdb_wait.h.
(make_wchar_iterator): Use INTERMEDIATE_ENCODING.
(find_charset_names): Use pexecute. Handle libiconv's output.
Detect errors.
(_initialize_charset): Use xstrdup.
* gdb_wchar.h: Check HAVE_BTOWC. Split PHONY_ICONV and wchar
cases.
(INTERMEDIATE_ENCODING): New define.
* configure, config.in: Rebuild.
* configure.ac: Check for btowc.
2009-04-15 Tom Tromey <tromey@redhat.com>
* c-lang.c (evaluate_subexp_c): Correctly handle EVAL_SKIP.
2009-04-15 Eli Zaretskii <eliz@gnu.org>
* utils.c (parse_escape): Initialize target_char to pacify GCC.
2009-04-14 Jan Kratochvil <jan.kratochvil@redhat.com>
* c-lang.c (c_get_string): Fix xfree crash on a failed string read.
2009-04-14 Pierre Muller <muller@ics.u-strasbg.fr>
ARI fix: sprintf rule.
* ada-exp.y (convert_char_literal): Replace sprintf by xsnprintf.
* ada-lang.c (add_angle_brackets): Use xstrprintf.
(ada_decode): Replace sprintf by xsnprintf.
(find_old_style_renaming_symbol): Ditto.
(ada_to_fixed_type_1, ada_enum_name): Ditto.
2009-04-14 Joel Brobecker <brobecker@adacore.com>
* target.c (target_mourn_inferior): Call bfd_cache_close_all
after having executed the target mourn_inferior routine.
2009-04-14 Eli Zaretskii <eliz@gnu.org>
* config/djgpp/djconfig.sh (DEPDIR): Define to "_deps", if
undefined.
2009-04-13 David Daney <ddaney@caviumnetworks.com>
* infrun.c (maybe_software_singlestep): New function.
(resume): Call maybe_software_singlestep.
(handle_inferior_event): Same.
2009-04-13 Tom Tromey <tromey@redhat.com>
* python/python-frame.c (frapy_richcompare): Return
Py_NotImplemented, not an error. Handle Py_NE as well.
2009-04-13 Eli Zaretskii <eliz@gnu.org>
* charset.c (EILSEQ): Define if not defined by system headers.
2009-04-11 Eli Zaretskii <eliz@gnu.org>
* config/djgpp/config.sed: Tweak ac_config_files in intl/configure
to be consistent with renaming config.intl.in into config_intl.in.
* go32-nat.c (go32_attach, go32_detach): Fix prototypes to be
consistent with the change from 2008-11-09.
2009-04-10 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdbtypes.c: Remove excessive parentheses at the return keywords.
* varobj.c (varobj_invalidate): Fix indentation.
* varobj.c (varobj_invalidate): Fix formatting text width.
2009-04-08 Vladimir Prus <vladimir@codesourcery.com>
Implement -exec-jump.
* mi/mi-cmds.h (mi_cmd_exec_jump): Declare.
* mi/mi-main.c (mi_cmd_exec_jump): New.
* mi/mi-cmds.c (mi_cmds): Register exec-jump.
2009-04-07 Doug Evans <dje@google.com>
* symfile.c (symbol_file_clear): Fix indentation.
2009-04-06 Mark Kettenis <kettenis@gnu.org>
* sparc64nbsd-nat.c (sparc64nbsd_supply_pcb): Fix comment.
2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
* ppc-linux-nat.c (ppc_linux_target_wordsize): New function.
(ppc_linux_auxv_parse): New function.
(ppc_linux_read_description): Use ppc_linux_target_wordsize.
(_initialize_ppc_linux_nat): Install ppc_linux_auxv_parse.
2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
* spu-linux-nat.c (spu_bfd_open): Set filename of in-memory
BFD to contents of SPU name note.
(spu_symbol_file_add_from_memory): Call symbol_file_add_from_bfd
with "from_tty" argument 1 instead of 0.
2009-04-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2read.c
(new_symbol <DW_TAG_variable> <!DW_AT_location> <DW_AT_external>):
Create the symbol in local scope.
* symtab.h (cu->list_in_scope <LOC_UNRESOLVED>): New comment part.
2009-04-02 Keith Seitz <keiths@redhat.com>
* stabsread.c (read_member_functions): GCC may emit an extra space
at the end of the names "__base_ctor" and "__base_dtor"; so ignore
whitespace when looking for these functions.
2009-04-01 Joel Brobecker <brobecker@adacore.com>
Change the default value for "set print frame-arguments" to scalars.
* stack.c (print_frame_arguments): Set initial value to "scalars".
2009-04-01 Aleksandar Ristovski <aristovski@qnx.com>
* mips-tdep.c (mips_numeric_register_alieses): New definition.
(mips_gdbarch_init): Add user registers from
mips_numeric_register_aliases.
2009-04-01 Joel Brobecker <brobecker@adacore.com>
* linux-nat.c (linux_nat_filter_event): Minor comment reformatting.
2009-04-01 Joel Brobecker <brobecker@adacore.com>
* linux-nat.c (linux_nat_filter_events): Do not delete the lwp if
this is the last one.
2009-04-01 Pedro Alves <pedro@codesourcery.com>
* remote.c (append_resumption): New.
(remote_vcont_resume): Use it.
2009-04-01 Joel Brobecker <brobecker@adacore.com>
* windows-nat.c (+windows_get_ada_task_ptid): New function.
(init_windows_ops): Set windows_ops.to_get_ada_task_ptid.
2009-03-31 Daniel Jacobowitz <dan@codesourcery.com>
Keith Seitz <keiths@redhat.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
PR gdb/6817
* Makefile.in (dbxread.o): Update.
* dbxread.c (read_dbx_symtab): Use cp_canonicalize_string.
* dwarf2read.c (GDB_FORM_cached_string): New.
(read_partial_die): Use dwarf2_canonicalize_name.
(dwarf2_linkage_name): Use dwarf2_name.
(dwarf2_canonicalize_name): New.
(dwarf2_name): Use dwarf2_canonicalize_name.
(dwarf_form_name, dump_die): Handle GDB_FORM_cached_string.
* stabsread.c (define_symbol, read_type): Use cp_canonicalize_string.
* symtab.c (lookup_symbol_in_language): Canonicalize input before
searching.
* cp-name-parser.y: operator() requires two parameters,
according to libiberty.
* minsyms.c (lookup_minimal_symbol): Canonicalize input
before searching.
* NEWS: Update.
2009-03-31 Joel Brobecker <brobecker@adacore.com>
Provide support for (Ada) task-specific breakpoints.
* ada-lang.h (ada_get_task_number): Add declaration.
(breakpoint_ada_task_match): Delete declaration.
* ada-tasks.c (ada_get_task_number): Make non-static.
* breakpoint.h (struct breakpoint): Add field "task".
* breakpoint.c (print_one_breakpoint_location): Add handling of
task-specific breakpoints.
(create_breakpoint, create_breakpoints, find_condition_and_thread):
New parameter "task".
(break_command_really): Update calls to find_condition_and_thread
and create_breakpoints.
(breakpoint_re_set_one): Update call to find_condition_and_thread.
Set b->task.
2009-03-31 Joel Brobecker <brobecker@adacore.com>
* ada-tasks.c (short_task_info): Eliminate the "Running" task state.
2009-03-31 Pedro Alves <pedro@codesourcery.com>
* remote.c (remote_notice_new_inferior): Use ptid_is_pid. Check
if the thread's ptid without a thread id field is in the list
before calling thread_change_ptid.
(extended_remote_attach_1): In non-stop mode, do not rely on
querying the current thread, instead, query the thread list, and
select the first thread of the process.
* gdbthread.h (first_thread_of_process): Declare.
* thread.c (first_thread_of_process): Define.
2009-03-30 Stan Shebs <stan@codesourcery.com>
Make tracepoints into a type of breakpoint.
* breakpoint.h (enum bptype): Add bp_tracepoint.
(struct breakpoint): Add fields step_count, pass_count, actions.
(get_tracepoint, get_tracepoint_by_number): Declare.
(all_tracepoints): Declare.
* breakpoint.c: Include tracepoint.h, readline.h.
(ALL_TRACEPOINTS): Move here from tracepoint.c.
(tracepoint_count): Ditto.
(should_be_inserted): GDB does not insert tracepoints itself.
(print_it_typical): Add tracepoint case.
(bpstat_what): Ditto.
(print_one_breakpoint_location): Ditto, and add printing for
pass count, step count, and action list.
(user_settable_breakpoint): Add tracepoint case.
(allocate_bp_location): Ditto.
(set_breakpoint_location_function): Ditto.
(disable_breakpoints_in_shlibs): Ditto.
(mention): Ditto.
(break_command_really): Add argument traceflag, use to choose
basic breakpoint type.
(break_command_1): Pass extra argument.
(set_breakpoint, handle_gnu_v3_exceptions): Ditto.
(breakpoint_re_set_one): Add tracepoint case.
(disable_command, enable_command): Ditto.
(set_tracepoint_count): Move here from tracepoint.c.
(trace_command): Move here from tracepoint.c and use
break_command_really.
(tracepoints_info): Move here from tracepoint.c and call
breakpoints_info.
(enable_trace_command): Move here from tracepoint.c and call
enable_command.
(disable_trace_command): Move here from tracepoint.c and call
disable_command.
(delete_trace_command): Move here from tracepoint.c and call
delete_breakpoint.
(trace_pass_command): Move here from tracepoint.c.
(get_tracepoint_by_number): Ditto.
(tracepoint_save_command): Ditto.
(get_tracepoint): New function.
(all_tracepoints): New function.
(_initialize_breakpoint): Move tracepoint init from tracepoint.c,
deprecate "enable trace" and "disable trace" commands.
* tracepoint.h (struct tracepoint): Remove.
(tracepoint_chain): Remove decl.
(deprecated_create_tracepoint_hook): Remove decl.
(deprecated_delete_tracepoint_hook): Remove decl.
(deprecated_modify_tracepoint_hook): Remove decl.
(ALL_TRACEPOINTS, ALL_TRACEPOINTS_SAFE): Remove.
(free_actions): Update signature.
(validate_actionline): Update signature.
(end_actions_pseudocommand): Declare.
(while_stepping_pseudocommand): Declare.
* tracepoint.c: Include breakpoint.h.
(tracepoint_chain, tracepoint_count): Remove.
(free_actions, make_cleanup_free_actions): Update signature.
(trace_command, set_raw_tracepoint): Remove.
(trace_mention): Remove.
(tracepoints_info): Remove.
(tracepoint_operation, map_args_over_tracepoints): Remove.
(get_tracepoint_by_number): Remove.
(enable_trace_command, disable_trace_command): Remove.
(delete_trace_command, trace_pass_command): Remove.
(trace_actions_command, read_actions): Update signature.
(validate_actionline): Update signature, use bp loc.
(encode_actions): Ditto.
(download_tracepoint): New function, body of trace_start_command.
(trace_start_command): Call it, use all_tracepoints.
(tracepoint_save_command): Remove.
(tracepoint_dump_command): Use get_tracepoint.
(end_actions_pseudocommand): Make globally visible.
(while_stepping_pseudocommand): Ditto.
(_initialize_tracepoint): Move command definitions to breakpoint.c.
2009-03-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
Expose frames to Python.
* Makefile.in (SUBDIR_PYTHON_OBS): Add python-frame.o.
(SUBDIR_PYTHON_SRCS): Add python-frame.c.
(python-frame.o): New target.
* python/python-frame.c: New file.
* python/python-internal.h (gdbpy_frames, gdbpy_newest_frame,
gdbpy_frame_stop_reason_string, gdbpy_selected_frame,
gdbpy_initialize_frames): New prototypes.
* python/python.c (_initialize_python): Call gdbpy_initialize_frames.
(GdbMethods): Add `selected_frame' and `frame_stop_reason_string'
entries.
* stack.c (find_frame_funname): New function, factored out of
print_frame.
(print_frame): Call find_frame_funname.
* stack.h (find_frame_funname): Add prototype.
2009-03-29 Thiago Jung Bauermann <bauerman@br.ibm.com>
Remove unused value_object attribute `owned_by_gdb'.
* python/python-value.c (value_object): Remove owned_by_gdb
attribute.
(valpy_dealloc): Remove reference to self->owned_by_gdb.
(valpy_new): Likewise.
(value_to_value_object): Likewise.
2009-03-29 Thiago Jung Bauermann <bauerman@br.ibm.com>
Change gdb.Value.address from a method to an attribute.
* python/python-value.c (value_object): Add `address' element.
(valpy_dealloc): Decrement reference to self->address if set.
(valpy_new): Initialize val_obj->address.
(valpy_address): Rename to ...
(valpy_get_address): ... this. Change signature from method to
attribute. Update self->address if not set.
(value_to_value_object): Initialize val_obj->address.
(value_object_getset): Add `address' element.
(value_object_methods): Remove `address' element.
2009-03-29 Andreas Schwab <schwab@linux-m68k.org>
* observer.sh: Set LANG/LC_ALL to C, not c.
2009-03-28 Kevin Buettner <kevinb@redhat.com>
* mn10300-tdep.c (mn10300_gdbarch_init): For mn10300, by default,
`char' is unsigned.
2009-03-28 Pedro Alves <pedro@codesourcery.com>
* remote.c (remote_stop_ns): If multi-process extensions are off,
and GDB is requesting the whole process to stop, sent "vCont;t",
not "vCont;t:-1"
2009-03-28 Pedro Alves <pedro@codesourcery.com>
* inf-loop.c (inferior_event_handler): Avoid calling is_running on
null inferior_ptid.
2009-03-27 Eli Zaretskii <eliz@gnu.org>
* config/djgpp/fnchange.lst: Update to fix ARI-reported problems.
2009-03-26 Doug Evans <dje@google.com>
* thread.c (do_restore_current_thread_cleanup): Redo test for
whether to restore old->inferior_ptid.
2009-03-26 Tom Tromey <tromey@redhat.com>
* breakpoint.c (resolve_sal_pc): Preserve original line number
when skipping prologue.
2009-03-26 Doug Evans <dje@google.com>
* thread.c (inferior_thread) Remove "extern" in definition.
2009-03-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
Add gdb.Value.is_optimized_out attribute.
* python/python-value.c (valpy_get_is_optimized_out): New
function.
(value_object_getset): New variable.
(value_object_type): Initialize tp_getset element.
2009-03-26 Joel Brobecker <brobecker@adacore.com>
Recognize missing DW_AT_location as <value optimized out>.
* dwarf2read.c
(new_symbol <DW_TAG_variable> <!DW_AT_location> <!DW_AT_external>):
Call add_symbol_to_list.
2009-03-25 Tom Tromey <tromey@redhat.com>
* gdbtypes.h (CHECK_TYPEDEF): Don't yield a value.
* stack.c (print_this_frame_argument_p): Use check_typedef.
2009-03-25 Tom Tromey <tromey@redhat.com>
* configure: Rebuild.
* acinclude.m4 (AM_ICONV): Set am_cv_use_build_libiconv.
Rearrange flags setting. Add comments.
2009-03-25 Pierre Muller <muller@ics.u-strasbg.fr>
* config/i386/nm-i386.h: Remove code within
I386_WATCHPOINTS_IN_TARGET_VECTOR conditional.
* config/i386/nm-cygwin.h: Remove I386_WATCHPOINTS_IN_TARGET_VECTOR
macro.
* config/i386/nm-cygwin64.h: Ditto.
* config/i386/nm-fbsd.h: Ditto.
* config/i386/nm-go32.h: Ditto.
* config/i386/nm-linux.h: Ditto.
* config/i386/nm-linux64.h: Ditto.
2009-03-25 Pierre Muller <muller@ics.u-strasbg.fr>
ARI fix: "xasprintf" rule.
* printcmd.c (sym_info): Replace xasprintf by xstrprintf.
2009-03-25 Pedro Alves <pedro@codesourcery.com>
* remote.c (remote_start_remote): In non-stop mode, call
init_wait_for_inferior before adding threads and inferiors.
2009-03-25 Joel Brobecker <brobecker@adacore.com>
* breakpoint.c (breakpoint_thread_match): Split a large condition
into several smaller conditions. No behavior change.
2009-03-25 Pedro Alves <pedro@codesourcery.com>
* infrun.c (infrun_thread_thread_exit): New.
(_initialize_infrun): Attach it to the thread_exit observer.
* thread.c (delete_thread_1): Always call the observer, passing it
the silent flag.
* mi/mi-interp.c (mi_thread_exit): Add "silent" parameter. If
SILENT, return immediately.
2009-03-25 Pedro Alves <pedro@codesourcery.com>
* infrun.c (normal_stop): Use has_stack_frames instead of
target_has_stack.
* mi/mi-main.c (mi_execute_command): Avoid calling inferior_thread
when there is no thread selected.
(mi_cmd_execute): Don't special case commands that can run without
a valid selected thread.
* top.c (execute_command): Don't special case commands that can
run without a valid selected thread. Use has_stack_frames.
* infcmd.c (ensure_valid_thread): New.
(continue_1, step_1, jump_command, signal_command): Use it.
(detach_command): Error out if there's no selected thread/inferior.
* thread.c (print_thread_info): Allow having no thread selected.
(switch_to_thread): Don't read the PC if there is no current thread.
(do_restore_current_thread_cleanup): Don't record the current
frame if there is no current thread.
(make_cleanup_restore_current_thread): Don't read frame info if
there is no selected thread.
(_initialize_thread): Don't mark commands as
"no_selected_thread_ok".
* frame.c (get_current_frame): Error out if there is no valid
selected thread.
(has_stack_frames): Return false if there is no valid
selected thread.
* cli/cli-cmds.c (init_cli_cmds): Don't mark commands as
"no_selected_thread_ok".
* cli/cli-decode.c (set_cmd_no_selected_thread_ok)
(get_cmd_no_selected_thread_ok): Delete.
* cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): Delete.
(set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
Delete declaration.
* stack.c (get_selected_block): Use has_stack_frames.
2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
Fix size of FPSCR in Power 7 processors.
* ppc-linux-nat.c (PPC_FEATURE_ARCH_2_05): Remove #define.
(PPC_FEATURE_HAS_DFP): New #define.
(ppc_linux_read_description): Check for DFP feature instead of
ISA 2.05 to decide on size of the FPSCR.
2009-03-25 Kevin Buettner <kevinb@redhat.com>
* mn10300-tdep.c (trad-frame.h): Don't include.
(prologue-value.h): Include.
(mn10300_frame_unwind_cache, set_reg_offsets): Delete.
(struct mn10300_prologue): Define.
(push_reg, translate_rreg, check_for_saved): New functions.
(mn10300_analyze_prologue): Rewrite, using prologue-value
machinery. Handle more instructions than before. Permit
instructions to occur in any order.
(mn10300_skip_prologue): Find the extents of the function
in question; mn10300_analyze_prologue no longer does this.
(mn10300_analyze_frame_prologue): New function.
(mn10300_frame_base): New function.
(mn10300_frame_this_id): Rewrite, no longer using trad-frame
implementation.
(mn10300_frame_prev_register): Likewise.
(mn10300_frame_base_address, mn10300_frame_base struct): Delete.
(mn10300_unwind_pc, mn10300_unwind_sp): Rename `next_frame' to
`this_frame'.
(mn10300_frame_unwind_init): Don't call frame_base_set_default().
2009-03-25 Pierre Muller <muller@ics.u-strasbg.fr>
Fix completer problem for filename completion on the first try.
* gdb/completer.h (gdb_completion_word_break_characters): New function.
* gdb/completer.c: Include gdb_assert.h.
(complete_line_internal_reason): New enum.
(complete_line_internal): Change last argument type to
complete_line_internal_reason.
Modify function to handle the different complete_line_internal_reason
argument values.
(complete_line): Adapt to change in complete_line_internal.
(command_completer): Ditto.
(gdb_completion_word_break_characters): Implement new function.
* top.c (init_main): Set rl_completion_word_break_hook to
gdb_completion_word_break_characters.
2009-03-25 Pierre Muller <muller@ics.u-strasbg.fr>
ARI fix: "strlen d_name" rule.
* linux-nat.c (linux_nat_xfer_osdata): Use NAMELEN macro.
2009-03-24 Tom Tromey <tromey@redhat.com>
Pedro Alves <pedro@codesourcery.com>
* configure, config.in: Rebuild.
* configure.ac: Check for libiconvlist.
* charset.c: Check HAVE_LIBICONVLIST.
* acinclude.m4 (AM_ICONV): Don't subst LIBICONV, LIBICONV_INCLUDE,
LIBICONV_LIBDIR. Update CPPFLAGS and LIBS.
* Makefile.in (LIBICONV, LIBICONV_INCLUDE, LIBICONV_LIBDIR):
Remove.
(INTERNAL_CFLAGS_BASE): Update.
(INTERNAL_LDFLAGS): Update.
(CLIBS): Update.
2009-03-24 Jan Kratochvil <jan.kratochvil@redhat.com>
* configure.ac: Initialize the variable $PREFER_CURSES.
* configure: Regenerated.
2009-03-24 Jan Kratochvil <jan.kratochvil@redhat.com>
* configure.ac: Enable $PREFER_CURSES even with default $ENABLE_TUI.
* configure: Regenerated.
2009-03-24 Pierre Muller <muller@ics.u-strasbg.fr>
ARI fix: "strerror" rule.
* darwin-nat.c (darwin_ptrace): Use safe_strerror.
(darwin_stop_inferior, darwin_attach, darwin_detach): Ditto.
2009-03-23 Joel Brobecker <brobecker@adacore.com>
* ada-exp.y (get_symbol_field_type): Make sure to resolve typedefs
before looking up the fields inside our struct type.
2009-03-23 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (resolve_subexp) [UNOP_QUAL]: Resolve typedefs before
trying to resolve the type qualification.
2009-03-23 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (ada_evaluate_subexp) [UNOP_IN_RANGE]: make sure
we try to apply the attribute on the real type, rather than
its associated typedef.
2009-03-23 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (ada_evaluate_subexp) [OP_ATR_MODULUS]: Use check_typdef
to make sure we try to get the modulus of the actual type, not the
associated typedef.
2009-03-23 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (ada_evaluate_subexp): [OP_ATR_FIRST, OP_ATR_LAST]
[OP_ATR_LENGTH]: When using the attribute on a type, make sure
to get the real type, not the associated typedef.
2009-03-23 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (ada_get_field_index): Add handling of the case
when TYPE is a typedef of a struct.
2009-03-23 Joel Brobecker <brobecker@adacore.com>
Add gdb_usleep as a portable version of usleep based on gdb_select.
* gdb_usleep.h, gdb_usleep.c: New files.
* Makefile.in (SFILES): Add gdb_usleep.c.
(HFILES_NO_SRCDIR): Add gdb_usleep.h.
(COMMON_OBS): Add gdb_usleep.o.
* ser-unix.c (hardwire_send_break): Replace call to gdb_select
by call to gdb_usleep.
2009-03-23 Joel Brobecker <brobecker@adacore.com>
* buildsym.c (end_symtab): If we ignore the subfiles, then
unlink the associated symtabs if they were already allocated.
2009-03-23 Jerome Guitton <guitton@adacore.com>
Provide a way to force building of GDB with libcurses.
* configure.ac: Add --with-curses.
* configure: Regenerated.
2009-03-23 Tom Tromey <tromey@redhat.com>
* dwarf2expr.c (execute_stack_op) <DW_OP_GNU_uninit>: Fix typo in
error message.
2009-03-23 Paul Pluzhnikov <ppluzhnikov@google.com>
* breakpoint.c (disable_breakpoints_in_unloaded_shlib): Use
solib_contains_address_p instead of searching.
2009-03-23 Tom Tromey <tromey@redhat.com>
* charset.c (ICONV_CONST) <PHONY_ICONV>: Define.
(iconv): Make 'inbuf' argument const.
(convert_between_encodings): Use ICONV_CONST.
(wchar_iterate): Likewise.
2009-03-22 Christopher Faylor <me+cygwin@cgf.cx>
* windows-nat.c (AdjustTokenPrivileges): Implement macro wraparound for
dynamically loaded function.
(LookupPrivilegeValueA): Ditto.
(OpenProcessToken): Ditto.
(AdjustTokenPrivileges): Rename and define placeholder for address of
dynamically loaded function.
(LookupPrivilegeValueA): Ditto.
(OpenProcessToken): Ditto.
(set_process_privilege): Remove check for loaded functions.
(bad_OpenProcessToken): Define.
(_initialize_loadable): Load token functions from advapi here, setting
OpenProcessToken function to a dummy static function which always return
error if OS doesn't support this functionality.
2009-03-22 Nicolas Roche <roche@adacore.com>
Christopher Faylor <me+cygwin@cgf.cx>
* win32-nat.c (ctrl_c_handler): New function.
(win32_wait): Register ctrl_c_handler as Ctrl-C handler if the inferior
is run in a separate console.
2009-03-22 Christopher Faylor <me+cygwin@cgf.cx>
* windows-nat.c (DebugActiveProcessStop): Implement macro wraparound
for dynamically loaded function.
(DebugBreakProcess): Ditto.
(DebugSetProcessKillOnExit): Ditto.
(EnumProcessModules): Ditto.
(GetModuleFileNameExA): Ditto.
(GetModuleInformation): Ditto.
(DebugActiveProcessStop): Rename and define placeholder for address of
dynamically loaded function.
(DebugBreakProcess): Ditto.
(DebugSetProcessKillOnExit): Ditto.
(EnumProcessModules): Ditto.
(GetModuleFileNameExA): Ditto.
(GetModuleInformation): Ditto.
(psapi_loaded): Delete.
(get_module_name): Don't check psapi_loaded, just rely on the fact that
dynamically loaded functions will return failure if they weren't
previously found.
(has_detach_ability): Delete.
(windows_attach): Remove call to has_detach_ability (). Just rely on
functions being callable.
(bad_DebugActiveProcessStop): Define.
(bad_DebugBreakProcess): Ditto.
(bad_DebugSetProcessKillOnExit): Ditto.
(bad_EnumProcessModules): Ditto.
(bad_GetModuleFileNameExA): Ditto.
(bad_GetModuleInformation): Ditto.
(_initialize_loadable): Rename from _initialize_psapi. Initialize all
dynamic storage here, setting nonexistent functions to dummy static
functions which always return error.
2009-03-22 Pedro Alves <pedro@codesourcery.com>
* mi/mi-interp.c (mi_interpreter_init): Attach mi_about_to_proceed
to the about_to_proceed observer notification.
(mi_about_to_proceed): New.
(mi_on_resume): Only output ^running and the prompt here if the
target was proceeded.
* breakpoint.c (breakpoint_proceeded): New static.
(breakpoint_about_to_proceed): New.
(_initialize_breakpoints): Attach breakpoint_about_to_proceed to
the about_to_proceed observer notification.
* inferior.h (breakpoint_proceeded): Delete declaration.
* infrun.c (clear_proceed_status): Don't set breakpoint_proceeded.
Notify the about_to_proceed observers.
(struct inferior_status): Delete breakpoint_proceeded member.
(save_inferior_status): Don't save it.
(restore_inferior_status): Don't restore it.
* mi-main.h (mi_proceeded): Declare.
* mi/mi-main.c (mi_cmd_execute): Clear mi_proceeded before running
a command.
2009-03-22 Pedro Alves <pedro@codesourcery.com>
* gdbthread.h (struct thread_info): Add in_infcall member.
* infcall.c (run_inferior_call): Save, set and restore in_infcall.
Remove reverences to suppress_resume_observer. Refresh
`call_thread' after returning from `proceed'.
* infcmd.c (suppress_resume_observer): Delete.
* inferior.h (suppress_resume_observer): Delete declaration.
* mi/mi-interp.c (mi_on_resume): Suppress output while calling an
inferior function.
* thread.c (set_running): Remove references to
suppress_resume_observer.
* infrun.c (struct inferior_status): Add in_infcall member.
(save_inferior_status): Save it.
(restore_inferior_status): Restore it.
2009-03-22 Pedro Alves <pedro@codesourcery.com>
* infcall.c (run_inferior_call): Remove references to
suppress_stop_observer.
* infcmd.c (suppress_stop_observer): Delete.
(finish_command_continuation): Remove NOTE. Don't clear
suppress_stop_observer anymore.
(finish_command_continuation_free_arg): Likewise.
(finish_forward): Remove references to suppress_stop_observer.
Call normal_stop observer if we haven't already.
* inferior.h (suppress_stop_observer): Delete.
* infrun.c (normal_stop): When deciding to suppress the
normal_stop observer, check for proceed_to_finish instead of
suppress_stop_observer.
2009-03-22 Pedro Alves <pedro@codesourcery.com>
* symfile.c (symfile_relocate_debug_section): Remove check for
SEC_DEBUGGING.
2009-03-21 Jan Kratochvil <jan.kratochvil@redhat.com>
Jim Blandy <jimb@red-bean.com>
Thiago Jung Bauermann <bauerman@br.ibm.com>
Tom Tromey <tromey@redhat.com>
Miscellaneous fixes to the Python code.
* python/python-cmd.c (cmdpy_init): Accept keyword
arguments.
* python/python-value.c (valpy_string): Accept keyword
arguments.
(valpy_binop): Use `break' to exit from the TRY_CATCH block.
Do not call value_to_value_object on NULL RES_VAL.
(value_object_methods): Change `string' entry to also accept
keyword arguments.
(convert_value_from_python): Return a copy of the value if obj is
a gdb.Value object.
(value_object_methods): Mark the `string' method as accepting
keywords, and show method "prototype" in the doc string.
* python/python.c (get_parameter): Don't return inside a
TRY_CATCH.
2009-03-20 Tom Tromey <tromey@redhat.com>
Add support for convenience functions in Python.
* Makefile.in (SUBDIR_PYTHON_OBS): Add python-function.o.
(SUBDIR_PYTHON_SRCS): Add python-function.c.
(python-function.o): New target.
* eval.c: Include "python/python.h" and <ctype.h>.
(evaluate_subexp_standard): Handle values of type
TYPE_CODE_INTERNAL_FUNCTION.
* gdbtypes.h (type_code): Add TYPE_CODE_INTERNAL_FUNCTION.
* parse.c (write_exp_string): Remove duplicate word in comment.
* python/python-function.c: New file.
* python/python-internal.h (gdbpy_initialize_functions): Add
prototype.
* python/python.c (_initialize_python): Call
gdbpy_initialize_functions.
* valprint.c (value_check_printable): Handle values of type
TYPE_CODE_INTERNAL_FUNCTION.
* value.c: Include "cli/cli-decode.h".
(internal_function): New struct.
(functionlist, internal_fn_type): New static variables.
(lookup_only_internalvar,
lookup_internalvar): Add const qualifier to name argument.
(create_internalvar): Likewise. Initialize new field.
(set_internal_var): Fix typo in comment. Don't allow assignment
to canonical variable.
(value_create_internal_function, value_internal_function_name,
call_internal_function, function_command, function_destroyer,
add_internal_function): New functions.
(_initialize_values): Create `function' placeholder command.
Initialize internal_fn_type.
* value.h (lookup_only_internalvar, create_internalvar,
lookup_internalvar): Add const qualifier to name argument.
(internal_function_fn, add_internal_function, call_internal_function,
value_internal_function_name): Add prototypes.
(struct internalvar) <canonical>: New field.
2009-03-20 Tom Tromey <tromey@redhat.com>
* c-lang.c (evaluate_subexp_c): Call check_typedef.
2009-03-20 Tom Tromey <tromey@redhat.com>
Julian Brown <julian@codesourcery.com>
PR i18n/7220, PR i18n/7821, PR exp/8815, PR exp/9103,
PR i18n/9401, PR exp/9613:
* NEWS: Update
* value.h (value_typed_string): Declare.
(val_print_string): Update.
* valprint.h (print_char_chars): Update.
* valprint.c (print_char_chars): Add type argument. Update.
(val_print_string): Likewise.
* valops.c (value_typed_string): New function.
* utils.c (host_char_to_target): New function.
(parse_escape): Use host_char_to_target, host_hex_value. Update.
Remove '^' case.
(no_control_char_error): Remove.
* typeprint.c (print_type_scalar): Update.
* scm-valprint.c (scm_scmval_print): Update.
* scm-lang.h (scm_printchar, scm_printstr): Update.
* scm-lang.c (scm_printchar): Add type argument.
(scm_printstr): Likewise.
* printcmd.c (print_formatted): Update.
(print_scalar_formatted): Update.
(printf_command) <wide_string_arg, wide_char_arg>: New constants.
Handle '%lc' and '%ls'.
* parser-defs.h (struct typed_stoken): New type.
(struct stoken_vector): Likewise.
(write_exp_string_vector): Declare.
* parse.c (write_exp_string_vector): New function.
* p-valprint.c (pascal_val_print): Update.
* p-lang.h (is_pascal_string_type, pascal_printchar,
pascal_printstr): Update.
* p-lang.c (is_pascal_string_type): Remove 'char_size' argument.
Add 'char_type' argument.
(pascal_emit_char): Add type argument.
(pascal_printchar): Likewise.
(pascal_printstr): Likewise.
* objc-lang.c (objc_emit_char): Add type argument.
(objc_printchar): Likewise.
(objc_printstr): Likewise.
* macroexp.c (get_character_constant): Handle unicode characters.
Use c_parse_escape.
(get_string_literal): Handle unicode strings. Use
c_parse_escape.
* m2-valprint.c (print_unpacked_pointer): Update.
(m2_print_array_contents): Update.
(m2_val_print): Update.
* m2-lang.c (m2_emit_char): Add type argument.
(m2_printchar): Likewise.
(m2_printstr): Likewise.
* language.h (struct language_defn) <la_printchar>: Add type
argument.
<la_printstr, la_emitchar>: Likewise.
(LA_PRINT_CHAR): Likewise.
(LA_PRINT_STRING): Likewise.
(LA_EMIT_CHAR): Likewise.
* language.c (unk_lang_emit_char): Add type argument.
(unk_lang_printchar): Likewise.
(unk_lang_printstr): Likewise.
* jv-valprint.c (java_val_print): Update.
* jv-lang.c (java_emit_char): Add type argument.
* f-valprint.c (f_val_print): Update.
* f-lang.c (f_emit_char): Add type argument.
(f_printchar): Likewise.
(f_printstr): Likewise.
* expprint.c (print_subexp_standard): Update.
* charset.h (target_wide_charset): Declare.
(c_target_char_has_backslash_escape, c_parse_backslash,
host_char_print_literally, host_char_to_target,
target_char_to_host, target_char_to_control_char): Remove.
(enum transliterations): New type.
(convert_between_encodings): Declare.
(HOST_ESCAPE_CHAR): New define.
(host_letter_to_control_character, host_hex_value): Declare.
(enum wchar_iterate_result): New enum.
(struct wchar_iterator): Declare.
(make_wchar_iterator, make_cleanup_wchar_iterator, wchar_iterator,
wchar_push_back): Declare.
* charset-list.h: New file.
* c-valprint.c (textual_name): New function.
(textual_element_type): Handle wide character types.
(c_val_print): Pass original type to textual_element_type. Handle
wide character types.
(c_value_print): Use textual_element_type. Pass original type of
value to val_print.
* c-lang.h (enum c_string_type): New type.
(c_printchar, c_printstr): Update.
* c-lang.c (classify_type): New function.
(print_wchar): Likewise.
(c_emit_char): Add type argument. Handle wide characters.
(c_printchar): Likewise.
(c_printstr): Add type argument. Handle wide and multibyte
character sets.
(convert_ucn): New function.
(emit_numeric_character): Likewise.
(convert_octal): Likewise.
(convert_hex): Likewise.
(ADVANCE): New macro.
(convert_escape): New function.
(parse_one_string): Likewise.
(evaluate_subexp_c): Likewise.
(exp_descriptor_c): New global.
(c_language_defn): Use exp_descriptor_c.
(cplus_language_defn): Likewise.
(asm_language_defn): Likewise.
(minimal_language_defn): Likewise.
(charset_for_string_type): New function.
* c-exp.y (%union): Add 'svec' and 'tsval'.
(CHAR): New token.
(exp): Add CHAR production.
(string_exp): Rewrite.
(exp) <string_exp>: Rewrite.
(tempbuf): Now global.
(tempbuf_init): New global.
(parse_string_or_char): New function.
(yylex) <tempbuf>: Now global.
<tokptr, tempbufindex, tempbufsize, token_string, class_prefix>:
Remove.
Handle 'u', 'U', and 'L' prefixes. Call parse_string_or_char.
(c_parse_escape): New function.
* auxv.c (fprint_target_auxv): Update.
* ada-valprint.c (ada_emit_char): Add type argument.
(ada_printchar): Likewise.
(ada_print_scalar): Update.
(printstr): Add type argument. Update calls to ada_emit_char.
(ada_printstr): Add type argument.
(ada_val_print_array): Update.
(ada_val_print_1): Likewise.
* ada-lang.c (emit_char): Add type argument.
* ada-lang.h (ada_emit_char, ada_printchar, ada_printstr): Add
type arguments.
* gdb_locale.h: Include langinfo.h.
* charset.c (_initialize_charset): Set default host charset from
the locale. Don't register charsets. Add target-wide-charset
commands. Call find_charset_names.
(struct charset, struct translation): Remove.
(GDB_DEFAULT_HOST_CHARSET): Remove.
(GDB_DEFAULT_TARGET_WIDE_CHARSET): New define.
(target_wide_charset_name): New global.
(show_host_charset_name): Handle "auto".
(show_target_wide_charset_name): New function.
(host_charset_enum, target_charset_enum): Remove.
(charset_enum): New global.
(all_charsets, register_charset, lookup_charset, all_translations,
register_translation, lookup_translation): Remove.
(simple_charset, ascii_print_literally, ascii_to_control): Remove.
(iso_8859_print_literally, iso_8859_to_control,
iso_8859_family_charset): Remove.
(ebcdic_print_literally, ebcdic_to_control,
ebcdic_family_charset): Remove.
(struct cached_iconv, check_iconv_cache, cached_iconv_convert,
register_iconv_charsets): Remove.
(target_wide_charset_be_name, target_wide_charset_le_name): New
globals.
(identity_either_char_to_other): Remove.
(set_be_le_names, validate): New functions.
(backslashable, backslashed, represented): Remove.
(default_c_target_char_has_backslash_escape): Remove.
(default_c_parse_backslash, iconv_convert): Remove.
(ascii_to_iso_8859_1_table, ascii_to_ebcdic_us_table,
ascii_to_ibm1047_table, iso_8859_1_to_ascii_table,
iso_8859_1_to_ebcdic_us_table, iso_8859_1_to_ibm1047_table,
ebcdic_us_to_ascii_table, ebcdic_us_to_iso_8859_1_table,
ebcdic_us_to_ibm1047_table, ibm1047_to_ascii_table,
ibm1047_to_iso_8859_1_table, ibm1047_to_ebcdic_us_table): Remove.
(table_convert_char, table_translation, simple_table_translation):
Remove.
(current_host_charset, current_target_charset,
c_target_char_has_backslash_escape_func,
c_target_char_has_backslash_escape_baton): Remove.
(c_parse_backslash_func, c_parse_backslash_baton): Remove.
(host_char_to_target_func, host_char_to_target_baton): Remove.
(target_char_to_host_func, target_char_to_host_baton): Remove.
(cached_iconv_host_to_target, cached_iconv_target_to_host):
Remove.
(lookup_charset_or_error, check_valid_host_charset): Remove.
(set_host_and_target_charsets): Remove.
(set_host_charset, set_target_charset): Remove.
(set_host_charset_sfunc, set_target_charset_sfunc): Rewrite.
(set_target_wide_charset_sfunc): New function.
(show_charset): Print target wide character set.
(host_charset, target_charset): Rewrite.
(target_wide_charset): New function.
(c_target_char_has_backslash_escape): Remove.
(c_parse_backslash): Remove.
(host_letter_to_control_character): New function.
(host_char_print_literally): Remove.
(host_hex_value): New function.
(target_char_to_control_char): Remove.
(cleanup_iconv): New function.
(convert_between_encodings): New function.
(target_char_to_host): Remove.
(struct wchar_iterator): Define.
(make_wchar_iterator, make_cleanup_wchar_iterator, wchar_iterator,
wchar_push_back): New functions.
(do_cleanup_iterator): New function.
(char_ptr): New typedef.
(charsets): New global.
(add_one, find_charset_names): New functions.
(default_charset_names): New global.
(auto_host_charset_name): Likewise.
* aclocal.m4, config.in, configure: Rebuild.
* configure.ac: Call AM_LANGINFO_CODESET.
(GDB_DEFAULT_HOST_CHARSET): Default to UTF-8.
(AM_ICONV): Invoke earlier.
* acinclude.m4: Include codeset.m4. Subst LIBICONV_INCLUDE and
LIBICONV_LIBDIR. Check for libiconv in build tree.
* Makefile.in (LIBICONV_LIBDIR, LIBICONV_INCLUDE): New macros.
(INTERNAL_CFLAGS_BASE): Add LIBICONV_INCLUDE.
(INTERNAL_LDFLAGS): Add LIBICONV_LIBDIR.
* gdb_obstack.h (obstack_grow_wstr): New define.
* gdb_wchar.h: New file.
* defs.h: Include it.
2009-03-20 Tom Tromey <tromey@redhat.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2read.c (process_die): Handle DW_TAG_typedef.
* eval.c (evaluate_subexp_standard) <OP_TYPE>: Strip a single
typedef.
* ada-lang.c (decode_packed_array_type): Call CHECK_TYPEDEF on the
SYMBOL_TYPE result.
* ada-typeprint.c (print_array_type): Do the NULL check
unconditionally.
2009-03-19 Tom Tromey <tromey@redhat.com>
* utils.c (do_obstack_free): New function.
(make_cleanup_obstack_free): Likewise.
* defs.h (make_cleanup_obstack_free): Declare.
2009-03-18 Doug Evans <dje@google.com>
* linux-nat.c (linux_nat_find_memory_regions): Result of PIDGET is an
int, not a long long.
(linux_nat_info_proc_cmd): Store pid in long instead of long long.
* expprint.c (dump_raw_expression): Print note if non-NULL.
* printcmd.c (display_uses_solib_p): Redo loop, scan element list
backwards.
2009-03-18 Nathan Sidwell <nathan@codesourcery.com>
* Makefile.in: Update license to GPLv3.
* ada-exp.y: Update license to GPLv3.
* ada-lex.l: Update license to GPLv3.
* c-exp.y: Update license to GPLv3.
* cp-name-parser.y: Update license to GPLv3.
* darwin-nat-info.c: Update license to GPLv3.
* f-exp.y: Update license to GPLv3.
* gdb_thread_db.h: Update license to GPLv3.
* hppanbsd-nat.c: Update license to GPLv3.
* hppanbsd-tdep.c: Update license to GPLv3.
* hppaobsd-tdep.c: Update license to GPLv3.
* jv-exp.y: Update license to GPLv3.
* m2-exp.y: Update license to GPLv3.
* objc-exp.y: Update license to GPLv3.
* p-exp.y: Update license to GPLv3.
* reply_mig_hack.awk: Update license to GPLv3.
* reverse.c: Update license to GPLv3.
* xtensa-xtregs.c: Update license to GPLv3.
2009-03-18 Pedro Alves <pedro@codesourcery.com>
* remote.c (remote_close): Don't call generic_mourn_inferior.
(remote_mourn_1): Call generic_mourn_inferior after closing the
target.
2009-03-18 Pedro Alves <pedro@codesourcery.com>
* remote.c (remote_start_remote): Add missing call to
init_wait_for_inferior in non-stop mode.
2009-03-18 Pedro Alves <pedro@codesourcery.com>
* breakpoint.c (bpstat_should_step): Only consider software
watchpoints that have a location.
2009-03-17 Joel Brobecker <brobecker@adacore.com>
Add a target_ops parameter to the to_kill method in struct target_ops.
* target.h (struct target_ops): Add a "target_ops *" parameter to
method to_kill.
(target_kill): Remove macro. Add declaration.
* target.c (debug_to_kill): Delete, no longer necessary.
(target_kill): New function.
(update_current_target): Stop inheriting the to_kill method.
Do not de_fault it to no_process either.
(setup_target_debug): Do not set current_target.to_kill.
* gnu-nat.c, go32-nat.c, hpux-thread.c, inf-ptrace.c, inf-ttrace.c,
linux-nat.c, monitor.c, nto-procfs.c, procfs.c, remote-m32r-sdi.c,
remote-mips.c, remote-sim.c, remote.c, windows-nat.c: Update
accordingly.
2009-03-17 Doug Evans <dje@google.com>
* amd64-linux-nat.c (si_timerid,si_overrun): Provide definition for
glibc 2.3.2 and earlier.
2009-03-17 Joel Brobecker <brobecker@adacore.com>
* frame.c (get_prev_frame_1): Do not perform the inner_frame
sanity check if this_frame is not NORMAL.
(frame_id_inner): Update the description of this function.
2009-03-17 Hui Zhu <teawater@gmail.com>
* stack.c: Change the introduce of "disassemble-next-line".
2009-03-17 Pedro Alves <pedro@codesourcery.com>
* mi/mi-main.h (mi_print_timing_maybe): Add strict prototype,
declare as extern.
2009-03-17 Hui Zhu <teawater@gmail.com>
* stack.c: Include valprint.h.
(disassemble_next_line): New enum.
(show_disassemble_next_line): New function. Show the current
value of disassemble-next-line.
(gdb_disassembly_stub_args): New struct for argument passing
between function do_gdb_disassembly and function
gdb_disassembly_stub.
(gdb_disassembly_stub): New function. Helper for
gdb_disassembly.
(do_gdb_disassembly): New function. Use TRY_CATCH to catch
the exception from the gdb_disassembly because it will be
broken by filter sometime.
(print_frame_info): If disassemble-next-line is set to auto
or on and doesn't have the line debug messages for $pc,
output the next instruction.
If disassemble-next-line is set to on and there is line debug
messages, output assembly codes for next line.
(_initialize_stack): Make the "set disassemble-next-line"
command an auto-boolean command. Change its class to
class_stack. Place it in the top level set list. Extend help
to describe the auto mode.
2009-03-17 Pedro Alves <pedro@codesourcery.com>
* infrun.c (normal_stop): Don't overwrite old_chain.
2009-03-16 Joel Brobecker <brobecker@adacore.com>
* remote-mips.c (mips_load): Replace call to regcache_set_valid_p,
which is undefined, by call to regcache_invalidate, which should
do what the original author wanted to do.
2009-03-16 Joel Brobecker <brobecker@adacore.com>
* remote-mips.c (mips_mourn_inferior): Add missing ops parameter.
(mips_create_inferior): Likewise.
2009-03-16 Joel Brobecker <brobecker@adacore.com>
* go32-nat.c (go32_create_inferior): Add missing ops parameter.
2009-03-16 Joel Brobecker <brobecker@adacore.com>
* darwin-nat.c (darwin_resume): Fix a compiler warning when
building on x86_64-darwin.
2009-03-16 Tristan Gingold <gingold@adacore.com>
* configure.tgt: Add handling for x86_64-darwin.
2009-03-16 Jan Kratochvil <jan.kratochvil@redhat.com>
* auxv.c (fprint_target_auxv): New TAG for AT_RANDOM.
2009-03-15 Joel Brobecker <brobecker@adacore.com>
* aix-thread.c (aix_thread_thread_alive, aix_thread_pid_to_str):
Use the ops parameter to get to the target beneath, rather than
using the current_target global. Using the current_target global
was an unintended accident.
2009-03-15 Joel Brobecker <brobecker@adacore.com>
Fix an error happening while loading symbols from a core file
(on AIX).
* rs6000-nat.c (xcoff_relocate_symtab): Use target_has_execution
to detect whether we're debugging a core file or not.
2009-03-15 Joel Brobecker <brobecker@adacore.com>
Modernize the aix-thread later by getting rid of the base_target
global. This brings back to life the AIX port which was otherwise
crashing all the time.
* aix-thread.c (base_target): Delete.
(pd_enable): Do not set base_target.
(aix_thread_attach): Use find_target_beneath instead of base_target.
(aix_thread_detach, aix_thread_resume, aix_thread_wait)
(aix_thread_fetch_registers, aix_thread_store_registers),
(aix_thread_xfer_partial, aix_thread_mourn_inferior)
(aix_thread_thread_alive, aix_thread_pid_to_str): Likewise.
(aix_thread_kill): Delete. Does not seem necessary.
(init_aix_thread_ops): Do not set aix_thread_ops.to_kill.
2009-03-15 Jan Kratochvil <jan.kratochvil@redhat.com>
* stack.c (return_command <retval_exp>): New variables retval_expr
and old_chain. Inline parse_and_eval to initialize retval_expr. Check
RETVAL_EXPR for UNOP_CAST and set RETURN_TYPE to the RETURN_VALUE type
if RETURN_TYPE is NULL.
2009-03-14 Pedro Alves <pedro@codesourcery.com>
* remote.c (PACKET_qAttached): New.
(remote_query_attached): New.
(remote_add_inferior): Add new `attached' argument. Handle it.
(remote_notice_new_inferior, remote_start_remote): Adjust to pass
-1 to remote_add_inferior in new parameter.
(extended_remote_attach_1): Adjust to pass 1 to
remote_add_inferior in the new parameter.
(extended_remote_create_inferior_1): Adjust to pass 0 to
remote_add_inferior in the new parameter.
(_initialize_remote): Add "set/show remote query-attached-packet"
commands.
2009-03-13 Tom Tromey <tromey@redhat.com>
* symtab.c (lookup_symbol_in_language): Use a cleanup.
2009-03-13 Doug Evans <dje@google.com>
* exceptions.h: Clean up some comments on catch_exceptions usage.
* exceptions.c: Ditto. Plus mark catch_errors as superseded by
catch_exceptions.
2009-02-17 Joel Brobecker <brobecker@adacore.com>
The following patch helps getting rid of a warning inside solib-som.c.
* source.c (source_full_path_of): Constify parameter filename.
* defs.h (source_full_path_of): Update declaration accordingly.
2009-03-12 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (ada_evaluate_subexp): Merge case BINOP_REM and
BINOP_MOD cases with the handling of case BINOP_DIV and BINOP_MUL.
Remove useless op value checks when EVAL_AVOID_SIDE_EFFECTS.
2009-03-12 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (ada_evaluate_subexp) <BINOP_DIV>: make sure to
promote the operands when noside is EVAL_AVOID_SIDE_EFFECTS.
2009-03-12 Joel Brobecker <brobecker@adacore.com>
* ada-tasks.c (ada_task_is_alive): Move up and make static.
* ada-lang.h (ada_task_is_alive): Remove declaration.
2009-03-12 Jerome Guitton <guitton@adacore.com>
* ada-lang.c (ada_delta): Change the type of numerators and
denominators to DOUBLEST, as they may not fit into a long.
(scaling_factor): Ditto.
2009-03-12 Jerome Guitton <guitton@adacore.com>
* language.c (lang_bool_type): Set lai->bool_type_symbol to NULL.
2009-03-12 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (ada_evaluate_subexp) [OP_VAR_VALUE]: For tagged
types, if we are unable to determine the actual symbol type
from its tag, then use the static approximation instead.
2009-03-12 Joel Brobecker <brobecker@adacore.com>
Fix crash printing packed record with packed array.
* ada-lang.c (ada_modulus_from_name): New function.
(ada_modulus): In the case where the type length is bigger than
the size of the type used to hold the bounds, try determining
the modulus from the type name.
(ada_value_primitive_packed_val): Fix bug in the computation of
ntarg causing an out-of-buffer invalid access.
2009-03-12 Joel Brobecker <brobecker@adacore.com>
Fix segfault when printing short_integer'last.
* ada-lang.c (ada_find_any_type): Search in the primitive types
if a symbol could not be found.
2009-03-12 Joel Brobecker <brobecker@adacore.com>
* ada-tasks.c (task_states,long_task_states): Add new states
Activating and Acceptor_Delay_Sleep. Update the description
of state Acceptor_Sleep.
2009-03-12 Jonas Maebe <jonas.maebe@elis.ugent.be> (obvious change)
Fix a build failure on Darwin following some changes in
the profile of some target_ops methods.
* darwin-nat.c (darwin_kill_inferior): Add target_ops parameter
where missing.
(darwin_stop_inferior, darwin_detach): Likewise.
2009-03-12 Vladimir Prus <vladimir@codesourcery.com>
Include token in ^running notification for CLI commands.
* mi/mi-main.c (mi_execute_command): Set current_token here.
(mi_cmd_execute): Do not set current_token here.
2009-03-12 Vladimir Prus <vladimir@codesourcery.com>
Fix MI timings.
* mi/mi-main.c (mi_print_timing_maybe): New.
(captured_mi_execute_command): Simplify. Output timings to
CLI commands, too.
(mi_execute_async_cli_command): Do not print timings.
* mi/mi-main.h (mi_print_timing_maybe): Declare.
* mi/mi-interp.c (mi_on_normal_stop): Call mi_print_timing_maybe.
2009-03-12 Jerome Guitton <guitton@adacore.com>
* xcoffread.c (process_linenos): Check if the line in the
include table refers to the main source file and, if so,
add them to the main subfile.
2009-03-12 Joel Brobecker <brobecker@adacore.com>
Fix a build failure on AIX introduced after a change in the profile
of some of the "methods" in the target_ops structure.
* aix-thread.c: Add missing target_ops parameter throughout.
Implement Ada task switching on AIX.
* aix-thread.c (aix_thread_get_ada_task_ptid): New function.
(init_aix_thread_ops): Set aix_thread_ops.to_get_ada_task_ptid.
2009-03-11 Daniel Jacobowitz <dan@codesourcery.com>
* breakpoint.c (bpstat_check_breakpoint_conditions): Use
value_mark and value_free_to_mark.
* objfiles.c (free_objfile): Call objfile_free_data before
freeing the BFD.
2009-03-10 Hui Zhu <teawater@gmail.com>
* disasm.c (gdb_disassembly): Remove unused argument
"line_num".
* disasm.h (gdb_disassembly): Ditto.
* cli/cli-cmds.c (print_disassembly): Ditto.
* mi/mi-cmd-disas.c (mi_cmd_disassemble): Ditto.
2009-03-09 Paul Pluzhnikov <ppluzhnikov@google.com>
* solib.c (solib_contains_address_p): New function.
(solib_name_from_address): Use it.
* printcmd.c (display_uses_solib_p): Use it.
* solib.h (solib_contains_address_p): Declare it.
2009-03-09 Jan Kratochvil <jan.kratochvil@redhat.com>
* varobj.c (free_variable): Call value_free.
2009-03-09 Jan Kratochvil <jan.kratochvil@redhat.com>
PR gdb/9873:
* dwarf2read.c (dwarf_decode_macros): New variable `at_commandline'.
Move the variable `macinfo_type' out of the loop. Create a new
processing pass before the current one to pre-create `current_file'.
New complaint on misplaced zero/non-zero definitions/includes.
Skip first DW_MACINFO_start_file with `at_commandline' set.
2008-03-09 Vladimir Prus <vladimir@codesourcery.com>
* solib.c (reload_shared_libraries): Give
inferior a chance to reset solib breakpoint.
Reinit frame cache.
2009-03-08 Christopher Faylor <me+cygwin@cgf.cx>
* windows-nat.c (dr): Redefine to use largest possible integer which
holds a pointer.
(cygwin_set_dr): Avoid coercion.
2009-03-08 Oswald Buddenhagen <oswald.buddenhagen@trolltech.de>
* windows-nat.c (windows_create_inferior): Implement --tty handling on
non-cygwin.
2009-03-06 Paul Pluzhnikov <ppluzhnikov@google.com>
Rename solib_address to solib_name_from_address.
* breakpoint.c (insert_bp_location, disable_breakpoints_in_shlibs)
(disable_breakpoints_in_unloaded_shlib): Update.
* printcmd.c (display_uses_solib_p): Likewise.
* stack.c (print_frame): Likewise.
* solib.c: Rename.
* solib.h: Rename.
2009-03-05 Paul Pluzhnikov <ppluzhnikov@google.com>
* printcmd.c (do_one_display): Reparse exp_string.
(display_uses_solib_p): New function.
(clear_dangling_display_expressions): New function.
(_initialize_printcmd): Add observer.
* solib.c (no_shared_libraries): Swap order of calls to
clear_solib and objfile_purge_solibs.
2009-03-05 Joel Brobecker <brobecker@adacore.com>
Implement the target-specific part of Ada tasking support
on Tru64.
* dec-thread.c (dec_thread_get_ada_task_ptid): New function.
(init_dec_thread_ops): Set the to_get_ada_task_ptid method.
2009-03-05 Joel Brobecker <brobecker@adacore.com>
Get rid of the global "base_target" and use "find_target_beneath"
to find the underlying target.
* dec-thread.c (base_target): Delete.
(enable_dec_thread): Remove assignement to base_target.
(dec_thread_detach, dec_thread_wait, dec_thread_wait)
(dec_thread_fetch_registers, dec_thread_store_registers)
(dec_thread_mourn_inferior, dec_thread_pid_to_str):
Update the function profile if necessary.
Use find_target_beneath to call the same method but from
the underlying target, removing the need for "base_target".
* dec-thread.c (dec_thread_get_regsets, dec_thread_set_regsets):
Fix a copy/paste error in a few debug traces...
* solib-osf.c (init_so): Use a simpler method for computing
the size of lm_info structure. This also gets rid of warning
emitted by the compiler.
2009-03-05 Pedro Alves <pedro@codesourcery.com>
* breakpoint.c (check_duplicates_for): Skip permanent breakpoints
duplicates of permanent breakpoints.
2009-03-04 Pedro Alves <pedro@codesourcery.com>
* inferior.h (notice_new_inferior): Declare.
* infcmd.c (notice_new_inferior): New.
* remote.c (remote_add_inferior, remote_add_thread): New.
(notice_new_inferiors): Rename to...
(remote_notice_new_inferior): ... this. Add RUNNING argument.
Use remote_add_thread instead of add_thread, passing it the
RUNNING argument. Add an inferior with remote_add_inferior. If
we just learned about an inferior, call notice_new_inferior.
(record_currthread): Adjust.
(remote_threads_info): Adjust to use remote_notice_new_inferior.
(remote_start_remote, extended_remote_attach_1): Use
remote_add_inferior.
(process_stop_reply): Adjust. Call remote_notice_new_inferior
after handling expedited registers and watchpoint state.
(extended_remote_create_inferior_1): Use remote_add_inferior.
2009-03-04 Aleksandar Ristovski <aristovski@qnx.com>
* infcmd.c (registers_info): Remove register number case.
2009-03-03 Pedro Alves <pedro@codesourcery.com>
* top.c (quit_target): Check for target_has_execution before
killing or detaching from inferiors.
2009-03-02 Joel Brobecker <brobecker@adacore.com>
Remove some unused routines.
* ada-lang.c (is_suppressed_name, ada_suppress_symbol_printing):
Delete.
* ada-lang.c (ada_task_list_iterator_ftype)
(iterate_over_live_ada_tasks): Delete.
* ada-tasks.c (ada_get_environment_task, iterate_over_live_ada_tasks):
Delete.
2009-03-01 Doug Evans <dje@google.com>
* symtab.c: Remove trailing whitespace throughout the file.
(expand_line_sal): Fix some typos and whitespace.
* Makefile.in (clean): rm -f $(DEPDIR)/*.
* Makefile.in (GDB_CFLAGS): Add -I$(srcdir)/common.
(init.c): signals/ -> common/.
(signals.o): Update.
* target.h (target_signal_to_string,target_signal_to_string)
(target_signal_from_name,target_signal_to_host_p)
(target_signal_from_host,target_signal_to_host): Move to ...
* common/gdb_signals.h: ... here. New file.
* common/signals.c: Moved here from signals/signals.c.
#include gdb_signals.h, remove #include of target.h in gdb case.
(target_signal_from_command,default_target_signal_to_host)
(default_target_signal_from_host): Move inside #ifndef GDBSERVER.
Include thread ID in target_wait debugging output.
* infrun.c (print_target_wait_results): New function.
(wait_for_inferior,fetch_inferior_event): Call it.
2009-02-27 Pedro Alves <pedro@codesourcery.com>
* gdb_proc_service.h (struct ps_prochandle): Replace pid_t field
with a ptid_t field.
* linux-thread-db.c (thread_get_info_callback): Build the ptid
using the pid stored in proc_handle.ptid.
(thread_from_lwp, thread_db_attach_lwp, enable_thread_event)
(check_for_thread_db, thread_db_detach, check_event)
(thread_db_mourn_inferior, find_new_threads_callback)
(thread_db_find_new_threads_1): Adjust.
* proc-service.c (ps_xfer_memory, ps_lgetregs, ps_lsetregs)
(ps_lgetfpregs, ps_lsetfpregs, ps_getpid): Adjust.
2009-02-27 Phil Muldoon <pmuldoon@redhat.com>
* valprint.c (read_string): Rework clean-up logic. Use
free_current_contents to clean-up buffer.
2009-02-27 Andreas Schwab <schwab@linux-m68k.org>
* MAINTAINERS: Update e-mail address.
2009-02-26 Phil Muldoon <pmuldoon@redhat.com>
* python/python-utils.c (python_string_to_unicode): Always return
a new reference.
(python_string_to_target_string): Decrement transient python
instance.
(python_string_to_host_string): Likewise.
2007-02-26 Pedro Alves <pedro@codesourcery.com>
* mips-linux-nat.c (mips64_linux_fetch_registers): Pass `ops' to
call to super_fetch_registers.
(mips64_linux_store_registers): Pass `ops' to call to
super_store_registers.
2009-02-25 Doug Evans <dje@google.com>
* breakpoint.c (insert_bp_location): Add \n to overlay breakpoint
error message.
* breakpoint.c (disable_breakpoints_in_shlibs): Delete local
disabled_shlib_breaks, unused.
* printcmd.c (build_address_symbolic): Fix comment.
2009-02-25 Hui Zhu <teawater@gmail.com>
* cli/cli-script.c (define_command): Add _() to query.
* gnu-nat.c (inf_validate_task_sc): Ditto.
* infcmd.c (kill_if_already_running): Ditto.
(jump_command): Ditto.
(attach_command): Ditto.
* inflow.c (kill_command): Ditto.
* infrun.c (handle_command): Ditto.
* maint.c (maintenance_dump_me): Ditto.
* memattr.c (mem_delete_command): Ditto.
* monitor.c (monitor_interrupt_query): Ditto.
* nto-procfs.c (interrupt_query): Ditto.
* printcmd.c (undisplay_command): Ditto.
* remote-mips.c (mips_kill): Ditto.
* remote.c (interrupt_query): Ditto.
* solib-irix.c (irix_open_symbol_file_object): Ditto.
* solib-osf.c (osf_open_symbol_file_object): Ditto.
* solib-pa64.c (pa64_open_symbol_file_object): Ditto.
* solib-som.c (som_open_symbol_file_object): Ditto.
* solib-svr4.c (open_symbol_file_object): Ditto.
* symfile.c (symbol_file_add_with_addrs_or_offsets): Ditto.
* target.c (kill_or_be_killed): Ditto.
* tracepoint.c (delete_trace_command): Ditto.
* top.c (quit_confirm): Add _() to s that will be used
in query.
2009-02-24 Pierre Muller <muller@ics.u-strasbg.fr>
Fix windows-nat.c compilation failure.
* windows-nat.c (windows_thread_alive): Fix forward declaration.
(get_windows_debug_event): Add ops parameter to call to windows_resume.
2009-02-23 Pedro Alves <pedro@codesourcery.com>
* remote-sim.c (gdbsim_resume): Add target_ops* argument.
2009-02-23 Jay Krell <jay.krell@cornell.edu> (tiny change)
* symtab.c (find_line_symtab): Initialize exact to avoid
a compiler warning.
2009-02-23 Pedro Alves <pedro@codesourcery.com>
* i386-linux-nat.c (i386_linux_fetch_inferior_registers): Pass
`ops' to recursive call.
2009-02-23 Pedro Alves <pedro@codesourcery.com>
* corelow.c (get_core_registers): Adjust.
(core_file_thread_alive): Rename to...
(core_thread_alive): ... this.
(core_pid_to_str): Try gdbarch_core_pid_to_str first.
(init_core_ops): Adjust.
(coreops_suppress_target): Delete.
(_initialize_corelow): Unconditionally add core_ops.
* procfs.c: Include "inf-child.h".
(procfs_ops): Delete.
(init_procfs_ops): Delete. Reimplement as...
(procfs_target): ... this, inheriting from inf-child.
(procfs_attach, procfs_detach, procfs_fetch_registers): Adjust.
(procfs_prepare_to_store): Delete.
(procfs_store_registers, procfs_resume): Adjust.
(procfs_open): Delete.
(procfs_suppress_run): Delete.
(procfs_can_run): Delete.
(procfs_mourn_inferior): Adjust.
(procfs_init_inferior): Add target_ops parameter. Adjust.
(procfs_create_inferior): Don't pass procfs_init_inferior to
fork_inferior. Instead call it after fork_inferior returns.
(procfs_find_new_threads): Adjust.
(_initialize_procfs): Adjust to use procfs_target instead of
init_procfs_ops.
* sol-thread.c (orig_core_ops, sol_core_ops): Delete.
(lwp_to_thread): Use target_thread_alive.
(sol_thread_open): Delete.
(sol_thread_attach): Delete.
(sol_thread_detach, sol_thread_resume, sol_thread_wait)
(sol_thread_fetch_registers, sol_thread_store_registers): Adjust
to use find_target_beneath.
(sol_thread_prepare_to_store, sol_thread_xfer_memory): Delete.
(sol_thread_xfer_partial): Adjust to use find_target_beneath.
(sol_thread_files_info, sol_thread_kill_inferior): Delete.
(check_for_thread_db): New.
(sol_thread_notice_signals, sol_thread_create_inferior): Delete.
(sol_thread_new_objfile): Call check_for_thread_db.
(sol_thread_mourn_inferior): Adjust to use find_target_beneath.
(sol_thread_can_run): Delete.
(sol_thread_alive): Adjust to use find_target_beneath.
(sol_thread_stop): Delete.
(rw_common): Use target_write_memory or target_read_memory.
(ps_lgetregs, ps_lgetfpregs): Use target_fetch_registers.
(ps_lsetregs, ps_lsetfpregs): Use target_store_registers.
(solaris_pid_to_str): Remove check for libthread_db initialization
failing.
(sol_find_new_threads): Remove check for libthread_db
initialization failing, or for an invalid inferior_ptid. Adjust
to use find_target_beneath.
(sol_core_open, sol_core_close, sol_core_detach,
sol_core_files_info, sol_find_memory_regions,
sol_make_note_section, ignore): Delete.
(init_sol_thread_ops): Make it a thread_stratum target. Remove
unneeded callback settings.
(init_sol_core_ops): Delete.
(_initialize_sol_thread): No longer call init_sol_core_ops, set
procfs_suppress_run, or hack with core_ops.
* target.h (struct target_ops): Add a target_ops * parameter to
to_resume, to_fetch_registers, to_store_registers, to_thread_alive
and to_find_new_threads.
(target_fetch_registers, target_store_registers)
(target_thread_alive, target_find_new_threads): Redeclare as
function.
* target.c (update_current_target): Do not inherit or de_fault
to_resume, to_fetch_registers, to_store_registers,
to_thread_alive, to_find_new_threads.
(target_resume): Adjust.
(target_thread_alive, target_find_new_threads): New.
(debug_to_resume, debug_to_fetch_registers): Delete.
(target_fetch_registers): New.
(debug_to_store_registers): Delete.
(target_store_registers): New.
(debug_to_thread_alive, debug_to_find_new_threads): Delete.
(setup_target_debug): Adjust.
* gdbcore.h (core_ops): Delete declaration.
* inf-ptrace.c, linux-nat.c, remote.c, amd64-linux-nat.c,
inf-child.c, linux-thread-db.c, bsd-uthread.c, inf-ttrace.c,
i386-sol2-tdep.c, darwin-nat.c, gnu-nat.c, go32-nat.c,
hpux-thread.c, i386-linux-nat.c, i386fbsd-nat.c, monitor.c,
nto-procfs.c, remote-m32r-sdi.c, remote-mips.c, windows-nat.c,
alphabsd-nat.c, amd64bsd-nat.c, arm-linux-nat.c, armnbsd-nat.c,
bsd-kvm.c, hppa-hpux-nat.c, hppa-linux-nat.c, hppabsd-nat.c,
hppanbsd-nat.c, i386-darwin-nat.c, i386bsd-nat.c,
ia64-linux-nat.c, m32r-linux-nat.c, m68kbsd-nat.c,
m68klinux-nat.c, m88kbsd-nat.c, mips-linux-nat.c,
mips64obsd-nat.c, mipsnbsd-nat.c, ppc-linux-nat.c, ppcnbsd-nat.c,
ppcobsd-nat.c, remote-sim.c, rs6000-nat.c, s390-nat.c,
shnbsd-nat.c, sparc-nat.c, sparc-nat.h, spu-linux-nat.c,
vaxbsd-nat.c, xtensa-linux-nat.c: Adjust to target_ops changes.
* gdbarch.sh (core_pid_to_str): New gdbarch callback.
* gdbarch.h, gdbarch.c: Regenerate.
* sol2-tdep.c: Include "inferior.h".
(sol2_core_pid_to_str): New.
* sol2-tdep.h (sol2_core_pid_to_str): Declare.
* amd64-sol2-tdep.c (amd64_sol2_init_abi): Set it.
* sparc-sol2-tdep.c (sparc32_sol2_init_abi): Set it.
* sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Set it.
* i386-sol2-tdep.c (i386_sol2_init_abi): Set it.
2009-02-22 Doug Evans <dje@google.com>
* exec.c (exec_file_attach): Fix comment.
2009-02-22 Pedro Alves <pedro@codesourcery.com>
Silence a few -Wmissing-prototypes warnings.
PR build/9877:
* alpha-linux-tdep.c (alpha_linux_regset_from_core_section): Make
it static.
* alpha-osf1-tdep.c (_initialize_alpha_osf1_tdep): Declare.
* amd64fbsd-tdep.c (amd64fbsd_init_abi): Make it static.
* amd64nbsd-tdep.c (_initialize_amd64nbsd_ndep): Rename to ...
(_initialize_amd64nbsd_tdep): ... this.
* arm-linux-tdep.c (arm_linux_software_single_step): Make it static.
(_initialize_arm_linux_tdep): Declare.
* armbsd-tdep.c (armbsd_fpreg_offset): Make it static.
* armnbsd-tdep.c (_initialize_arm_netbsd_tdep): Declare.
* armobsd-tdep.c (_initialize_armobsd_tdep): Declare.
* avr-tdep.c (avr_return_value): Make it static.
(avr_frame_unwind_cache): Ditto.
* bsd-uthread.c (bsd_uthread_inferior_created): Ditto.
(bsd_uthread_solib_loaded): Ditto.
(bsd_uthread_solib_unloaded): Ditto.
(bsd_uthread_target): Ditto.
(_initialize_bsd_uthread): Declare.
* cris-tdep.c (crisv32_single_step_through_delay): Make it static.
(cris_frame_unwind_cache): Ditto.
* frv-tdep.c (frv_return_value): Ditto.
* h8300-tdep.c (h8300_use_struct_convention): Ditto.
(h8300h_use_struct_convention): Ditto.
* hppa-tdep.c (hppa_sign_extend, hppa_low_hppa_sign_extend):
Ditto.
* hppa-tdep.h (hppa_low_sign_extend, hppa_sign_extend): Delete
declarations.
* hppabsd-tdep.c: Include hppabsd-tdep.h.
(hppabsd_find_global_pointer): Make it static.
* hppabsd-tdep.h: New.
* hppanbsd-tdep.c: Include hppabsd-tdep.h.
(hppabsd_init_abi): Remove declaration.
(_initialize_hppabsd_tdep): Remove declaration.
(_initialize_hppanbsd_tdep): Declare.
* hppaobsd-tdep.c: Include hppabsd-tdep.h.
(hppabsd_init_abi): Delete declaration.
(hppaobsd_init_abi): Make it static.
* i386-nto-tdep.c (_initialize_i386nto_tdep): Declare.
* i386nbsd-tdep.c (_initialize_i386nbsd_tdep): Declare.
* ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Declare.
* ia64-tdep.c (ia64_register_reggroup_p): Make it static.
* iq2000-tdep.c (_initialize_iq2000_tdep): Declare.
* m32c-tdep.c (m32c_register_reggroup_p): Make it static.
(m32c_analyze_prologue, m32c_virtual_frame_pointer): Ditto.
(_initialize_m32c_tdep): Declare.
* m32r-rom.c (_initialize_m32r_rom): Declare.
* m32r-tdep.c (m32r_skip_prologue): Make it static.
(m32r_return_value): Ditto.
* m68hc11-tdep.c (m68hc11_frame_unwind_cache): Make it static.
(m68hc11_return_value): Ditto.
* m68klinux-tdep.c (_initialize_m68k_linux_tdep): Declare.
* m88k-tdep.c (m88k_frame_cache): Make it static.
* mep-tdep.c (mep_gdb_print_insn): Ditto.
(mep_return_value): Ditto.
(_initialize_mep_tdep): Declare.
* mips-irix-tdep.c (_initialize_mips_irix_tdep): Declare.
* mips-linux-tdep.c (supply_64bit_reg): Make it static.
(mips_linux_syscall_next_pc): Ditto.
(_initialize_mips_linux_tdep): Declare.
* mips-tdep.c (mips_single_step_through_delay): Make it static.
* mipsnbsd-tdep.c (_initialize_mipsnbsd_tdep): Declare.
* mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Declare.
* mn10300-tdep.c (_initialize_mn10300_tdep): Declare.
* mt-tdep.c (_initialize_mt_tdep): Declare.
* nbsd-tdep.c: Include nbsd-tdep.h.
* nto-tdep.c (find_load_phdr): Make it static.
(_initialize_nto_tdep): Declare.
* ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Make it
static.
(_initialize_ppc_linux_tdep): Declare.
* remote-m32r-sdi.c (m32r_can_use_hw_watchpoint)
(m32r_insert_watchpoint, m32r_remove_watchpoint)
(m32r_stopped_data_address, m32r_stopped_by_watchpoint): Make
static.
* rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Declare.
* rs6000-nat.c: Include xcoffread.h.
(find_toc_address): Don't extern declare get_toc_offset. Adjust
to call xcoff_get_to_offset.
* rs6000-tdep.c (ppc_vsx_support_p, ppc_displaced_step_fixup)
(rs6000_skip_main_prologue, rs6000_in_solib_return_trampoline)
(rs6000_skip_trampoline_code): Make static.
* s390-tdep.c (s390_regset_from_core_section): Ditto.
* sh-tdep.c (sh_register_reggroup_p): Ditto.
* shnbsd-tdep.c (shnbsd_regset_from_core_section): Ditto.
(_initialize_shnbsd_tdep): Declare.
* solib-frv.c (displacement_from_map): Make static.
(_initialize_frv_solib): Declare.
* solib-irix.c (fetch_lm_info): Make static.
(_initialize_irix_solib): Declare.
* solib-som.c: Include solib-som.h.
(som_solib_select): Line break.
* sparc-tdep.c (sparc_regset_from_core_section): Make static.
* sparcnbsd-tdep.c (_initialize_sparnbsd_tdep): Rename to ...
(_initialize_sparcnbsd_tdep): ... this.
* spu-tdep.c (spu_software_single_step): Make it static.
(_initialize_spu_tdep): Declare.
* vax-tdep.c (vax_frame_cache): Make it static.
* xcoffread.c: Include xcoffread.h.
(get_toc_offset): Rename to ...
(xcoff_get_toc_offset): ... this.
(_initialize_xcoffread): Declare.
* xcoffread.h: New.
* xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Declare.
* xtensa-tdep.c (xtensa_skip_prologue, xtensa_derive_tdep): Make
static.
(_initialize_xtensa_tdep): Declare.
2008-02-21 Pedro Alves <pedro@codesorcery.com>
Silence a few -Wmissing-prototypes warnings.
PR build/9877:
* amd64-nat.c: Include "amd64-nat.h".
* fork-child.c (_initialize_fork_child): Ditto.
* gcore.c (_initialize_gcore): Ditto.
* inf-ptrace.c: Include "inf-ptrace.h".
(inf_ptrace_store_registers): Make it static.
* linux-nat.c (linux_nat_terminal_ours): Make it static.
(_initialize_linux_nat): Declare before definition.
* linux-tdep.c: Include "linux-tdep.h".
* linux-thread-db.c (_initialize_thread_db): Declare before
definition.
* proc-service.c (_initialize_proc_service): Ditto.
* remote.c (remote_send_printf): Make it static.
* solib.c: Include "solib.h".
* symfile-mem.c (_initialize_symfile_mem): Declare before
definition.
* ada-lang.c (ada_la_decode, ada_match_name)
(ada_suppress_symbol_printing, ada_is_array_type)
(ada_value_ptr_subscript, ada_array_length)
(ada_to_static_fixed_value): Make them static.
(_initialize_ada_language): Declare before definition.
* ada-tasks.c (ada_get_task_number, ada_get_environment_task)
(ada_task_list_changed, ada_new_objfile_observer): Make them
static.
(_initialize_tasks): Declare before definition.
* addrmap.c (_initialize_addrmap): Declare before definition.
* auxv.c (default_auxv_parse): Make it static.
* bfd-target.c (target_bfd_xfer_partial, target_bfd_xclose): Make
them static.
* breakpoint.c (remove_sal): Add line break.
(expand_line_sal_maybe): Make it static.
* cp-name-parser.y: Include "cp-support.h".
* cp-valprint.c (cp_find_class_member): Make it static.
* eval.c (value_f90_subarray): Ditto.
* exceptions.c (print_any_exception): Ditto.
* findcmd.c (_initialize_mem_search): Declare before definition.
* frame.c (frame_observer_target_changed): Make it static.
* gnu-v3-abi.c (gnuv3_find_method_in): Make it static.
* inf-child.c: Include "inf-child.h".
* inferior.h (valid_inferior_id): Rename to ...
(valid_gdb_inferior_id): ... this.
* infrun.c (infrun_thread_stop_requested, siginfo_make_value):
Make them static.
* jv-lang.c (java_language_arch_info): Make it static.
* m2-typeprint.c (m2_get_discrete_bounds): Ditto.
* osdata.c (info_osdata_command): Make it static.
* regcache.c (regcache_observer_target_changed): Make it static.
* reverse.c (_initialize_reverse): Declare before definition.
* stabsread.c (cleanup_undefined_types_noname)
(cleanup_undefined_types_1): Make them static.
* symfile.c (place_section): Make it static.
* symtab.c (find_pc_sect_psymtab_closer): Make it static.
* target-descriptions.c (_initialize_target_descriptions): Declare
before definition.
* target.c (default_get_ada_task_ptid, find_default_can_async_p)
(find_default_is_async_p, find_default_supports_non_stop): Make
them static.
(target_supports_non_stop): Add prototype.
(dummy_pid_to_str): Make it static.
* utils.c (_initialize_utils): Declare before definition.
* ada-exp.y (_initialize_ada_exp): Declare before definition.
* solib-svr4.c (HAS_LM_DYNAMIC_FROM_LINK_MAP): Add a prototype.
* target.h (struct target_ops): Add a prototype to the
to_can_execute_reverse callback.
* macroscope.c (_initialize_macroscope): Declare before definition.
* cp-namespace.c (_initialize_cp_namespace): Declare before definition.
* python/python.c (_initialize_python): Declare before definition.
* tui/tui-command.c: Include "tui/tui-command.h".
* tui/tui-data.c (init_content_element, init_win_info): Make them
static.
* tui/tui-disasm.c: Include "tui/tui-disasm.h".
* tui/tui-interp.c (_initialize_tui_interp): Declare before
definition.
* tui/tui-layout.c: Include "tui/tui-layout.h".
(_initialize_tui_layout): Declare before definition.
* tui/tui-regs.c: Include "tui/tui-regs.h".
(tui_display_reg_element_at_line): Make it static.
(_initialize_tui_regs): Declare before definition.
* tui/tui-stack.c (_initialize_tui_stack): Declare before
definition.
* tui/tui-win.c: Include "tui/tui-win.h".
(_initialize_tui_win): Declare before definition.
(tui_sigwinch_handler): Make it static. Wrap in ifdef SIGWINCH.
* tui/tui-win.h (tui_sigwinch_handler): Delete declaration.
(tui_get_cmd_list): Add a prototype.
* tui/tui-windata.c: Include tui-windata.h.
* tui/tui-wingeneral.c (box_win): Make it static.
* cli/cli-logging.c (show_logging_command): Make it static.
(_initialize_cli_logging): Declare before definition.
* mi/mi-common.c (_initialize_gdb_mi_common): Declare before
definition.
2009-02-20 Pierre Muller <muller@ics.u-strasbg.fr>
Extend use of i386_use_watchpoints to all i386 native files
using hardware watchpoints.
* go32-nat.c (init_go32_ops): Call i386_use_watchpoints.
* i386fbsd-nat.c (_initialize_i386fbsd_nat): Ditto.
* windows-nat.c (init_windows_ops): Ditto.
* config/i386/nm-cygwin.h: Define I386_WATCHPOINTS_IN_TARGET_VECTOR.
* config/i386/nm-cygwin64.h: Ditto.
* config/i386/nm-fbsd.h: Ditto.
* config/i386/nm-go32.h: Ditto.
2009-02-19 Joel Brobecker <brobecker@adacore.com>
* ada-typeprint.c (ada_typedef_print): Remove. Unused.
2009-02-18 Vladimir Prus <vladimir@codesourcery.com>
* mi/mi-interp.c (mi_solib_loaded, mi_solib_unloaded): New.
(mi_interpreter_init): Register the above.
* solib.c (clear_solib): Notify solib unload.
* breakpoint.c (disable_breakpoints_in_unloaded_shlib): Do not
disable breakpoints on a.out targets.
2009-02-17 Vladimir Prus <vladimir@codesourcery.com>
* observer.c (observer_test_first_notification_function)
(observer_test_second_notification_function)
(observer_test_third_notification_function): Adjust prototype.
2009-02-17 Pedro Alves <pedro@codesourcery.com>
* Makefile.in (ALL_64_TARGET_OBS): Add amd64-dicos-tdep.o.
(ALL_TARGET_OBS): Add dicos-tdep.o.
(ALLDEPFILES): Add amd64-dicos-tdep.c and dicos-tdep.c.
* configure.tgt (i[34567]86-*-dicos*): Add dicos-tdep.o to
gdb_target_obs.
(x86_64-*-dicos*): Add dicos-tdep.o and amd64-dicos-tdep.o to
gdb_target_obs.
* dicos-tdep.h, dicos-tdep.c: New.
* amd64-dicos-tdep.c: New.
* i386-dicos-tdep.c: Don't include solib.h, solib-target.h or
inferior.h. Include dicos-tdep.h.
(i386_dicos_init_abi): Call dicos_init_abi.
(i386_dicos_bfd_has_symbol_p): Delete.
(i386_dicos_osabi_sniffer): Use dicos_load_module_p.
* NEWS: Mention x86-64 DICOS target support.
2009-02-16 Doug Evans <dje@google.com>
* amd64-tdep.c (amd64_skip_prefixes): Renamed from skip_prefixes.
All callers updated.
(amd64_get_insn_details): Handle more 3-byte opcode insns.
(amd64_breakpoint_p): Delete.
(amd64_displaced_step_fixup): When fixing up after stepping an int3,
don't back up pc to the start of the int3.
* i386-tdep.c: #include opcode/i386.h.
(i386_skip_prefixes): New function.
(i386_absolute_jmp_p): Constify argument.
(i386_absolute_call_p,i386_ret_p,i386_call_p,i386_syscall_p): Ditto.
(i386_breakpoint_p): Delete.
(i386_displaced_step_fixup): Handle unnecessary or redundant prefixes.
When fixing up after stepping an int3, don't back up pc to the start
of the int3.
2009-02-16 Pedro Alves <pedro@codesourcery.com>
* corelow.c (core_close): Don't hardcode the core's pid.
(core_open): Find core threads before calling
post_create_inferior.
(add_to_thread_list, get_core_register_section): Take into account
systems where the regset section names encode the pid of the
inferior.
* gdbarch.sh (core_reg_section_encodes_pid): New gdbarch setting.
* gdbarch.h, gdbarch.c: Regenerate.
* amd64-sol2-tdep.c (amd64_sol2_init_abi): Set it.
* i386-sol2-tdep.c (i386_sol2_init_abi): Set it.
* sparc-sol2-tdep.c (sparc32_sol2_init_abi): Set it.
* sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Set it.
2009-02-14 Vladimir Prus <vladimir@codesourcery.com>
Include frame information for *stopped due to CLI commands.
* ada-tasks.c (ada_normal_stop_observer): Adjust prototype.
* infcmd.c (finish_command_continuation): Pass '1' for
'print_frame' parameter to the observer.
* infrun.c (normal_stop): Don't print mi-specific information
here. Pass 'stop_print_frame' to the 'print_frame' parameter
of the observer.
* mi/mi-interp.c (mi_on_normal_stop): Adjust prototype.
If we need to print frame, and current uiout is not the MI one,
print frame again.
2009-02-13 Pierre Muller <muller@ics.u-strasbg.fr>
* xtensa-tdep.c (call0_analyze_prologue): Delete BSZ macro.
Replace BSZ macro uses by XTENSA_ISA_BSZ macro.
2009-02-12 Jan Kratochvil <jan.kratochvil@redhat.com>
PR fortran/9806
* dwarf2read.c (process_die <DW_TAG_module>, read_module)
(scan_partial_symbols <DW_TAG_module>, add_partial_module): New.
2009-02-11 Pierre Muller <muller@ics.u-strasbg.fr>
* dwarf2read.c (read_base_type): Set code to TYPE_CODE_CHAR
for DW_ATE_signed_char and DW_ATE_unsigned_char
for pascal language.
2009-02-11 Jim Meyering <meyering@redhat.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
Avoid NULL dereference.
* stack.c (return_command): Guard use of SYMBOL_TYPE (thisfun).
New variable func_type.
2009-02-11 Pedro Alves <pedro@codesourcery.com>
* gdbarch.c: Regenerate.
2009-02-10 Pierre Muller <muller@ics.u-strasbg.fr>
* p-lang.c (is_pascal_string_type): Fix comment.
Determine exact size of char elements for GPC
strings.
(pascal_printstr): Handle char width of 2 or 4.
* p-valprint.c (pascal_val_print): Handle char
of width 2 or 4.
2009-02-07 Daniel Jacobowitz <dan@codesourcery.com>
* dwarf2read.c (dwarf2_build_psymtabs_hard): Move lowpc and highpc
inside the loop. Only call addrmap_set_empty if the compilation unit
had DW_AT_high_pc and DW_AT_low_pc. Update call to
scan_partial_symbols.
(scan_partial_symbols): Take NEED_PC argument and pass it along with
LOWPC and HIGHPC.
(add_partial_namespace): Take NEED_PC argument and pass it through.
(add_partial_subprogram): Take NEED_PC argument. Update the addrmap
if necessary.
2009-02-07 Pedro Alves <pedro@codesourcery.com>
* NEWS: Mention inspecting extra signal information, $_siginfo,
and the qXfer:siginfo:read and qXfer:siginfo:write packets.
2009-02-07 Pedro Alves <pedro@codesourcery.com>
* linux-nat.c (PTRACE_SETSIGINFO): Define if PTRACE_GETSIGINFO
isn't defined.
2009-02-06 Pedro Alves <pedro@codesourcery.com>
* amd64-linux-nat.c (compat_int_t, compat_uptr_t, compat_time_t)
(compat_timer_t, compat_clock_t, struct compat_timeval)
(compat_sigval_t, compat_siginfo_t): New types.
(cpt_si_pid, cpt_si_uid, cpt_si_timerid, cpt_si_overrun)
(cpt_si_status, cpt_si_utime, cpt_si_stime, cpt_si_ptr)
(cpt_si_addr, cpt_si_band, cpt_si_fd): New defines.
(compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
(amd64_linux_siginfo_fixup): New.
* linux-nat.c (linux_nat_siginfo_fixup): New.
(siginfo_fixup): New.
(linux_xfer_siginfo): Use siginfo_fixup to convert between the
siginfo layout expected by ptrace and the siginfo layout of the
inferior.
(linux_nat_set_siginfo_fixup): New.
* linux-nat.h (linux_nat_set_siginfo_fixup): Declare.
2009-02-06 Pedro Alves <pedro@codesourcery.com>
* target.h (enum target_object): Add new TARGET_OBJECT_SIGNAL_INFO.
* infrun.c (siginfo_value_read, siginfo_value_write): New.
(siginfo_value_funcs): New.
(siginfo_make_value): New.
(_initialize_infrun): Create the $_siginfo convenience variable.
* gdbtypes.h (append_composite_type_field_aligned): Declare.
* gdbtypes.c (append_composite_type_field): Rename to...
(append_composite_type_field_aligned): ... this. Add ALIGNMENT
argument. Handle it.
(append_composite_type_field): Rewrite on top of
append_composite_type_field_aligned.
* value.h (internalvar_make_value): New typedef.
(struct internalvar) <make_value>: New field.
(create_internalvar_type_lazy): Declare.
* value.c (create_internalvar): Clear make_value.
(create_internalvar_type_lazy): New.
(value_of_internalvar): If make_value is set use it.
(preserve_values): Skip internal variables that don't have a
value.
* gdbarch.sh (get_siginfo_type): New.
* gdbarch.h, gdbarch.c: Regenerate.
* linux-tdep.h, linux-tdep.c: New.
* amd64-linux-tdep.c: Include "linux-tdep.h".
(amd64_linux_init_abi): Register linux_get_siginfo_type and
linux_get_siginfo_mapper.
* i386-linux-tdep.c: Include "linux-tdep.h".
(i386_linux_init_abi): Register linux_get_siginfo_type and
linux_get_siginfo_mapper.
* arm-linux-tdep.c: Include "linux-tdep.h".
(i386_linux_init_abi): Register linux_get_siginfo_type and
linux_get_siginfo_mapper.
* linux-nat.c (linux_xfer_siginfo): New.
(linux_nat_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO.
* remote.c (PACKET_qXfer_siginfo_read)
(PACKET_qXfer_siginfo_write): New.
(feature remote_protocol_features): Add "qXfer:siginfo:read" and
"qXfer:siginfo:write" features.
(remote_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO.
(_initialize_remote): Add "set/show remote read-siginfo-object"
and "set/show remote write-siginfo-object" commands.
* Makefile.in (ALL_TARGET_OBS): Add linux-tdep.o.
(HFILES_NO_SRCDIR): Add linux-tdep.h.
(ALLDEPFILES): Add linux-tdep.c.
* configure.tgt (arm*-*-linux* | arm*-*-uclinux*)
(i[34567]86-*-linux*, x86_64-*-linux*): Add linux-tdep.o to
gdb_target_obs.
2009-02-06 Jim Blandy <jimb@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Vladimir Prus <vladimir@codesourcery.com>
Pedro Alves <pedro@codesourcery.com>
* defs.h (enum lval_type): New value: lval_computed.
* value.h (struct lval_funcs): New type.
(allocate_computed_value, value_computed_funcs)
(value_computed_closure): New declarations.
* value.c (struct value): Add a structure to the location union
for computed lvalues, containing 'funcs' and 'closure' members.
(allocate_computed_value, value_computed_funcs)
(value_computed_closure): New functions.
(value_free): For computed lvalues, call the closure's
'free_closure' function before freeing the value itself.
(value_copy): If we're copying an lval_computed value, call the
closure's 'copy_closure' function.
(set_value_component_location): If the original value is a
computed lvalue, then call the closure's 'copy_closure' function.
(value_of_internalvar): If an internal variable's value is a
computed lvalue, make retrieving its value produce an equivalent
computed lvalue.
* valops.c (value_fetch_lazy): Unlazy computed lvalues by calling
their read function.
(value_assign): Assign to computed lvalues by calling their write
function.
2009-02-06 Pedro Alves <pedro@codesourcery.com>
* linux-nat.c (linux_nat_wait): Adjust.
(linux_nat_pid_to_str): Adjust. Remove call to thread_db_init.
* linux-nat.h (thread_db_init): Delete declaration.
* linux-thread-db.c (target_beneath): Delete.
(thread_db_init): Delete.
(thread_db_detach): Use find_target_beneath.
(thread_db_wait): Adjust interface. Use find_target_beneath.
(thread_db_mourn_inferior): Use find_target_beneath.
(thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
(thread_db_async_mask): Delete.
(thread_db_pid_to_str): Adjust interface. Use
find_target_beneath.
(thread_db_get_thread_local_address): Adjust interface. Use
find_target_beneath.
(init_thread_db_ops): Delete references to delete functions.
* target.c (update_current_target): Don't inherit or default
to_wait. Don't inherit to_pid_to_str and
to_get_thread_local_address.
(target_translate_tls_address): Look for a pushed target that
implements to_get_thread_local_address, and use it instead of
checking for target_get_thread_local_address_p.
(target_wait, target_pid_to_str): Reimplement as functions.
(dummy_pid_to_str): New.
(init_dummy_target): Register it.
(debug_to_wait): Delete.
* target.h (struct target_ops): Make to_wait, to_pid_to_str and
to_get_thread_local_address accept a pointer to struct target_ops.
(target_wait): Delete macro, and declare as function.
(target_pid_to_str): Likewise.
(target_get_thread_local_address)
(target_get_thread_local_address_p): Delete.
(noprocess): Add NORETURN and ATTR_NORETURN tags.
* inf-ptrace.c (inf_ptrace_wait): Adjust.
(inf_ptrace_pid_to_str): New.
(inf_ptrace_target): Use inf_ptrace_pid_to_str.
* aix-thread.c (aix_thread_wait, aix_thread_pid_to_str): Adjust.
* bsd-kvm.c (bsd_kvm_pid_to_str): Adjust.
* bsd-uthread.c (bsd_uthread_wait, bsd_uthread_pid_to_str):
Adjust.
* corelow.c (core_pid_to_str): Adjust.
* darwin-nat.c (darwin_wait, darwin_pid_to_str): Adjust.
* dec-thread.c (dec_thread_wait, dec_thread_pid_to_str): Adjust.
* gnu-nat.c (gnu_wait, gnu_pid_to_str): Adjust.
* go32-nat.c (go32_wait, go32_pid_to_str): Adjust.
* hpux-thread.c (hpux_thread_wait): Adjust.
* inf-ttrace.c (inf_ttrace_wait, inf_ttrace_pid_to_str): Adjust.
* monitor.c (monitor_wait, monitor_pid_to_str): Adjust.
* nto-procfs.c (procfs_wait, procfs_pid_to_str): Adjust.
* procfs.c (procfs_pid_to_str): Adjust.
* remote-m32r-sdi.c (m32r_wait, m32r_pid_to_str): Adjust.
* remote-mips.c (mips_wait): Adjust.
* remote-sim.c (gdbsim_wait, gdbsim_pid_to_str): Adjust.
* remote.c (remote_wait, remote_pid_to_str)
(remote_get_thread_local_address): Adjust.
* rs6000-nat.c (rs6000_wait): Adjust.
* sol-thread.c (procfs_pid_to_str): Adjust declaration.
(sol_thread_wait, solaris_pid_to_str): Adjust.
* spu-linux-nat.c (spu_child_wait): Adjust.
* windows-nat.c (windows_wait, windows_pid_to_str): Adjust.
2009-02-06 Tom Tromey <tromey@redhat.com>
* Makefile.in (SUBDIR_PYTHON_OBS): Add python-cmd.o.
(SUBDIR_PYTHON_SRCS): Add python-cmd.c.
(python-cmd.o): New target.
* cli/cli-decode.c (set_cmd_completer): Add self parameter to
completer prototype.
(add_cmd): Initialize destroyer member of cmd_list_element. Use
make_symbol_completion_list_fn as completer.
(delete_cmd): Call destroyer if one is set.
* cli/cli-decode.h (cmd_list_element): Add cmd parameter to
completer member. Add destroyer member.
(set_cmd_completer): Add self parameter to
completer prototype.
* command.h (set_cmd_completer): Add cmd parameter to
completer prototype.
* completer.c (noop_completer, filename_completer,
location_completer, expression_completer, command_completer): Adapt
to new completer prototype.
(complete_line_internal): Pass new parameter to completer function.
* completer.h (noop_completer, filename_completer,
location_completer, expression_completer, command_completer): Adapt
prototypes to new completer prototype.
* interps.c (interpreter_completer): Adapt to new completer
prototype.
* python/python-cmd.c: New file.
* python/python-internal.h (gdbpy_initialize_commands): Add
prototype.
(gdbpy_doc_cst): Add forward declaration.
* python/python.c (gdbpy_doc_cst): Declare.
(_initialize_python): Call gdbpy_initialize_commands. Initialize
gdbpy_doc_cst.
* symtab.c (make_symbol_completion_list_fn): New function.
* symtab.h (make_symbol_completion_list_fn): Add prototype.
2009-02-06 Pedro Alves <pedro@codesourcery.com>
* target.c (target_get_osdata): Check for equal or higher than
process_stratum, not dummy_stratum.
2009-02-06 Pedro Alves <pedro@codesourcery.com>
* remote.c (extended_remote_can_run): Delete.
(init_remote_ops): Don't register it.
* target.c (target_get_osdata): Don't check for target_can_run.
Instead any target that has already been pushed, otherwise
fallback to the default run target.
2009-02-06 Pedro Alves <pedro@codesourcery.com>
* target.c (target_create_inferior, target_detach)
(target_mourn_inferior, target_attach, target_close): Do target
debug output.
(debug_to_attach, debug_to_detach, debug_to_create_inferior)
(debug_to_mourn_inferior, debug_to_close): Delete.
(setup_target_debug): Adjust.
2009-02-05 Pedro Alves <pedro@codesourcery.com>
* target.h (target_stopped_data_address_p): Delete declaration,
and don't define as macro.
* target.c (target_stopped_data_address_p): Delete.
2009-02-05 Thiago Jung Bauermann <bauerman@br.ibm.com>
Tom Tromey <tromey@redhat.com>
* python/python-utils.c (target_string_to_unicode): New function.
* python/python-internal.h (target_string_to_unicode): New prototype.
* python/python-value.c (valpy_string): New function.
(value_object_methods): Add `string' entry.
2009-02-05 Pedro Alves <pedro@codesourcery.com>
* target.h (target_tid_to_str): Delete.
* thread.c (print_thread_info, thread_apply_all_command)
(thread_apply_command, thread_command, do_captured_thread_select):
Use target_pid_to_str instead of target_tid_to_str.
* linux-fork.c (delete_fork_command): Likewise.
2009-02-05 Pedro Alves <pedro@codesourcery.com>
* frame.c (has_stack_frames): Make public.
(get_prev_frame): Don't allow a NULL this_frame anymore.
* frame.h (has_stack_frames): Declare.
* varobj.c (find_frame_addr_in_frame_chain): Don't ever pass NULL
to get_prev_frame, instead start at get_current_frame.
(varobj_create): Check has_stack_frames before getting any frame;
eliminate one usage of deprecated_safe_get_selected_frame.
2009-02-05 Tom Tromey <tromey@redhat.com>
Thiago Jung Bauermann <bauerman@br.ibm.com>
* python/python.c (GdbMethods): Move to bottom of file.
(get_parameter, execute_gdb_command, gdbpy_write,
gdbpy_flush): Remove forward declarations.
(eval_python_from_control_command): Fix error checking of function
PyRun_SimpleString. Fix error string.
(python_command): Likewise.
(execute_gdb_command): Added from_tty argument.
2009-02-05 Thiago Jung Bauermann <bauerman@br.ibm.com>
* language.h (language_dfn): Add la_get_string member.
(LA_GET_STRING): New macro.
(default_get_string): New prototype.
* language.c (default_get_string): New function.
(unknown_language_defn, auto_language_defn, local_language_defn): Use
default_get_string for la_get_string.
* c-lang.c (c_get_string): New function.
(c_language_defn, cplus_language_defn, asm_language_defn): Use
c_get_string for la_get_string.
(minimal_language_defn): Likewise
* ada-lang.c (ada_language_defn): Likewise.
* f-lang.c (f_language_defn): Use default_get_string for
la_get_string.
* jv-lang.c (java_language_defn): Likewise.
* m2-lang.c (m2_language_defn): Likewise.
* objc-lang.c (objc_language_defn): Likewise.
* p-lang.c (p_language_defn): Likewise.
* scm-lang.c (scm_language_defn): Likewise.
* typeprint.c (type_to_string): New function.
* value.h (type_to_string): New prototype.
* valprint.c (val_print_string): Factor out code for reading string
from the inferior into its own function. Put 2 spaces after period
in comments.
(read_string): New function.
* valprint.h (read_string): New prototype.
2009-01-07 Pierre Muller <muller@ics.u-strasbg.fr>
Tom Tromey <tromey@redhat.com>
PR breakpoints/8079:
* breakpoint.c (print_one_breakpoint): Use exp_string field
to display expression of watchpoints.
(mention): Likewise.
(watch_command_1): Remove trailing whitespace from expression.
* printcmd.c (struct display) <exp_string>: New field.
(display_command): Set exp_string.
(free_display): Free exp_string.
(clear_displays): Use free_display.
(do_one_display): Print exp_string.
(display_info): Likewise.
2009-02-04 Tom Tromey <tromey@redhat.com>
Thiago Jung Bauermann <bauerman@br.ibm.com>
Phil Muldoon <pmuldoon@redhat.com>
* python/python-internal.h (gdbpy_get_value_from_history): Rename
prototype to gdbpy_history.
(gdbpy_is_string): Declare.
(python_string_to_host_string): Declare.
* python/python-utils.c (gdbpy_is_string): New function.
(unicode_to_encoded_string): New function.
(unicode_to_target_string): Use it.
(python_string_to_host_string): New function.
* python/python-value.c (valpy_address): New function.
(convert_value_from_python): Use gdbpy_is_string. Change to throw
Python exception instead of a GDB exception on error. Properly check
Python booleans.
(valpy_getitem): Convert field name to host string. Handle array
accesses. Adapt to new behaviour of convert_value_from_python.
(valpy_new): Adapt to new behaviour of convert_value_from_python.
(enum valpy_opcode) <VALPY_LSH, VALPY_RSH, VALPY_BITAND,
VALPY_BITXOR, VALPY_BITOR>: New constants.
(valpy_binop): Update. Adapt to new behaviour of
convert_value_from_python.
(valpy_invert): New function.
(valpy_lsh): Likewise.
(valpy_rsh): Likewise.
(valpy_and): Likewise.
(valpy_or): Likewise.
(valpy_xor): Likewise.
(valpy_richcompare): Call convert_value_from_python instead of doing
conversions itself.
(is_intlike, valpy_int, valpy_long, valpy_float): New functions.
(gdbpy_get_value_from_history): Rename
function to gdbpy_history.
(gdbpy_initialize_values): Don't set tp_new.
(value_object_type): Add valpy_new.
(value_object_methods): Add `address' entry.
(value_object_as_number): Update for new methods.
* python/python.c (GdbMethods): Rename entry from
`get_value_from_history' to `history'.
2009-02-04 Jerome Guitton <guitton@adacore.com>
* ada-lang.c (ada_template_to_fixed_record_type_1): Check size
of type to guard against a crash.
2009-02-04 Jerome Guitton <guitton@adacore.com>
* value.c (value_from_contents_and_address): Always return
a lval_memory value, even if address is null.
2009-02-04 Tristan Gingold <gingold@adacore.com>
* i386-darwin-tdep.c (i386_darwin_sigcontext_addr): New function.
(amd64_darwin_sigcontext_addr): Ditto.
(darwin_dwarf_signal_frame_p): Ditto.
(i386_darwin_init_abi): Handle signal frames, use the const for
sc_num_regs.
(x86_darwin_init_abi_64): Ditto.
2009-02-04 Tristan Gingold <gingold@adacore.com>
* i386-tdep.c (i386_sigtramp_p): Make it public.
* i386-tdep.h (i386_sigtramp_p): Declare.
2009-02-04 Tristan Gingold <gingold@adacore.com>
* machoread.c (macho_symfile_read): Read minsymtab also from
shared libraries.
(macho_symfile_read): Try to read dwarf2 frame info from main
object file, but not from OSO files.
(macho_symfile_offsets): Update section names for latest BFD
changes.
* i386-darwin-tdep.c (i386_darwin_init_abi): Call set_solib_ops.
(x86_darwin_init_abi_64): Ditto.
* solib-darwin.c: New file.
* solib-darwin.h: New file.
* configure.tgt: Add solib.o solib-darwin.o for Darwin.
2009-02-04 Tristan Gingold <gingold@adacore.com>
* solist.h (struct target_so_ops): Comment fallback behavior for
operation same.
2009-02-03 Tom Tromey <tromey@redhat.com>
* completer.c (add_struct_fields): Check type_name against NULL
before use.
2009-02-03 Joel Brobecker <brobecker@adacore.com>
* MAINTAINERS: Update Elena's email address.
2009-02-02 Joel Brobecker <brobecker@adacore.com>
* breakpoint (update_watchpoint): Minor comment adjustment.
2009-02-02 Tom Tromey <tromey@redhat.com>
PR gdb/9594:
* completer.c (count_struct_fields): Count method names.
(add_struct_fields): Add matching method names.
2009-02-02 Doug Evans <dje@google.com>
* configure.ac (gdbkt): Check both no_tcl/no_tk first, before
doing any further tcl/tk configury. Don't configure gdbtk if
tcl or tk check fails.
* aclocal.m4: Regenerate.
* configure: Regenerate.
2009-02-02 Tom Tromey <tromey@redhat.com>
PR exp/9059:
* valops.c (find_overload_match): Follow typedefs before taking
address of object argument.
2009-02-01 Doug Evans <dje@google.com>
* target.h (target_waitstatus_to_string): Declare.
* target.c (target_waitstatus_to_string): New function. Copied from
debug_to_wait. Add missing entries for TARGET_WAITKIND_SYSCALL_ENTRY,
TARGET_WAITKIND_SYSCALL_RETURN, TARGET_WAITKIND_IGNORE,
TARGET_WAITKIND_NO_HISTORY.
(debug_to_wait): Call it.
* infrun.c (wait_for_inferior): If debug_infrun, print result of
target_wait.
(fetch_inferior_event): Ditto.
2009-01-30 Tom Tromey <tromey@redhat.com>
* Makefile.in (HFILES_NO_SRCDIR): Remove i386-cygwin-tdep.h.
2009-01-30 Vladimir Prus <vladimir@codesourcery.com>
PR 8145.
* thread.c (do_captured_list_thread_ids): Report the current
thread id.
2009-01-30 Vladimir Prus <vladimir@codesourcery.com>
* breakpoint.c (create_breakpoint, create_breakpoints)
(break_command_really, set_breakpoint): New parameter enabled.
(create_breakpoint, break_command_really): Make breakpoint
disabled if so requested.
* breakpoint.h (set_breakpoint): New parameter enabled.
* mi/mi-cmd-break.c (mi_cmd_break_insert): Handle the -d option.
2009-01-28 Doug Evans <dje@google.com>
* amd64-tdep.h (amd64_displaced_step_copy_insn): Declare.
(amd64_displaced_step_fixup): Declare.
* amd64-tdep.c: #include opcode/i386.h, dis-asm.h.
(amd64_arch_regmap): Move out of amd64_analyze_stack_align
and make static global.
(amd64_arch_regmap_len): New static global.
(amd64_arch_reg_to_regnum): New function.
(struct amd64_insn): New struct.
(struct displaced_step_closure): New struct.
(onebyte_has_modrm,twobyte_has_modrm): New static globals.
(rex_prefix_p,skip_prefixes)
(amd64_insn_length_fprintf,amd64_insn_length_init_dis)
(amd64_insn_length,amd64_get_unused_input_int_reg)
(amd64_get_insn_details,fixup_riprel,fixup_displaced_copy)
(amd64_displaced_step_copy_insn)
(amd64_absolute_jmp_p,amd64_absolute_call_p,amd64_ret_p)
(amd64_call_p,amd64_breakpoint_p,amd64_syscall_p)
(amd64_displaced_step_fixup): New functions.
* amd64-linux-tdep.c: #include arch-utils.h.
(amd64_linux_init_abi): Install displaced stepping support.
2009-01-28 Daniel Jacobowitz <dan@codesourcery.com>
Jerome Guitton <guitton@adacore.com>
* configure, config.in: Regenerated.
* configure.ac: Add --with-system-gdbinit.
* main.c (get_init_files): New.
(captured_main): Use get_init_files. Load system gdbinit before
$HOME/.gdbinit.
(print_gdb_help): Print location of init files.
2009-01-28 Pedro Alves <pedro@codesourcery.com>
* corefile.c (generic_search): Delete disabled code.
* gdbcore.h (generic_search): Delete declaration.
2009-01-26 Pedro Alves <pedro@codesourcery.com>
* linux-nat.c (linux_child_follow_fork): Copy attach_flag from the
parent to the child.
* inf-ttrace.c (inf_ttrace_follow_fork): Likewise.
* inf-ptrace.c (inf_ptrace_follow_fork): Likewise. Use
remove_breakpoints to remove breakpoints from the parent.
2009-01-26 Pedro Alves <pedro@codesourcery.com>
PR backtrace/9458, PR backtrace/8864:
* frame.c (create_new_frame): Update the frame's cached PC before
finding its unwinder. Use frame_id_build to build the new frame's
id.
* stack.c (parse_frame_specification_1): Correct setting ``addrs''
array values from the ``args'' array values.
2009-01-26 Pedro Alves <pedro@codesourcery.com>
* gdbtypes.c (alloc_type, alloc_type_instance, create_range_type)
(create_array_type, create_set_type, init_flags_type)
(copy_type_recursive): Replace pairs of calls to XALLOC and memset
with a call to XZALLOC or XCALLOC, and pairs of calls to
obstack_alloc and memset with a call to OBSTACK_ZALLOC.
2009-01-26 Pedro Alves <pedro@codesourcery.com>
Add "maint set|show internal-error|internal-warning quit|corefile
ask|yes|no" commands.
PR gdb/7580:
* utils.c (internal_problem_ask, internal_problem_yes)
(internal_problem_no, internal_problem_modes): New.
(struct internal_problem): Remove FIXME. Make should_quit and
should_dump_core types to char *.
(internal_vproblem, internal_error_problem)
(internal_warning_problem): Adjust.
(set_internal_problem_cmd, show_internal_problem_cmd): New dummy
functions.
(add_internal_problem_command): New.
(_initialize_utils): New.
2009-01-25 Pedro Alves <pedro@codesourcery.com>
* infcmd.c (program_info): Use paddress instead of casting stop_pc
to unsigned long.
2009-01-24 Pedro Alves <pedro@codesourcery.com>
* infrun.c (normal_stop): Don't call
deprecated_update_frame_pc_hack.
* frame.c (deprecated_update_frame_pc_hack)
(deprecated_update_frame_base_hack): Delete, and ...
(create_new_frame): ... inline here.
* frame.h (deprecated_update_frame_pc_hack)
(deprecated_update_frame_base_hack): Delete declarations.
2009-01-23 Pedro Alves <pedro@codesourcery.com>
* cli/cli-decode.c (add_setshow_zuinteger_cmd): New.
* cli/cli-setshow.c (do_setshow_command): Handle it.
* command.h (enum var_types): Add var_zuinteger.
(add_setshow_zuinteger_cmd): Declare.
* valprint.c (_initialize_valprint): Change the set input-radix
and set output-radix commands to zuinteger type.
2009-01-23 Pedro Alves <pedro@codesourcery.com>
PR gdb/9664:
* infrun.c (normal_stop): Tag threads as stopped, and run the
hook-stop before printing the stack frame.
2009-01-22 Pedro Alves <pedro@codesourcery.com>
PR c++/9631:
* gnu-v3-abi.c (gnuv3_baseclass_offset): Call check_typedef on
vbasetype.
2009-01-20 Kazu Hirata <kazu@codesourcery.com>
* gdb/procfs.c (info_mappings_callback): Cast map->pr_size to
unsigned long.
2009-01-20 Daniel Jacobowitz <dan@codesourcery.com>
PR gdb/9346
* infcmd.c (signal_command): Do not specify a resume PC.
2009-01-19 Doug Evans <dje@google.com>
* dummy-frame.c (dummy_frame): Replace regcache member with
caller_state.
(dummy_frame_push): Replace caller_regcache arg with caller_state.
All callers updated.
(remove_dummy_frame,pop_dummy_frame,lookup_dummy_frame): New fns.
(dummy_frame_pop): Rewrite. Verify requested frame is in the
dummy frame stack. Restore program state.
(cleanup_dummy_frames): Rewrite.
(dummy_frame_sniffer): Update. Make static.
* dummy-frame.h (regcache,frame_info): Delete forward decls.
(inferior_thread_state): New forward decl.
(dummy_frame_push): Update prototype.
* frame.c (frame_pop): dummy_frame_pop now does all the work for
DUMMY_FRAMEs.
* infcall.c (breakpoint_auto_delete_contents): Delete.
(get_function_name,run_inferior_call): New fns.
(call_function_by_hand): Simplify by moving some code to
get_function_name, run_inferior_call. Inferior function call wrapped
in TRY_CATCH so there's less need for cleanups and all exits from
proceed are handled similarily. Detect program exit.
Detect program stopping in a different thread.
Make error messages more consistent.
* inferior.h (inferior_thread_state): Declare (opaque type).
(save_inferior_thread_state,restore_inferior_thread_state,
make_cleanup_restore_inferior_thread_state,
discard_inferior_thread_state, get_inferior_thread_state_regcache):
Declare.
(save_inferior_status): Update prototype.
* infrun.c: (normal_stop): When stopped for the completion of an
inferior function call, verify the expected stack frame kind.
(inferior_thread_state): New struct.
(save_inferior_thread_state,restore_inferior_thread_state,
do_restore_inferior_thread_state_cleanup,
make_cleanup_restore_inferior_thread_state,
discard_inferior_thread_state,
get_inferior_thread_state_regcache): New functions.
(inferior_status): Move stop_signal, stop_pc, registers to
inferior_thread_state. Remove restore_stack_info.
(save_inferior_status): Remove arg restore_stack_info.
All callers updated. Remove saving of state now saved by
save_inferior_thread_state.
(restore_inferior_status): Remove restoration of state now done by
restore_inferior_thread_state.
(discard_inferior_status): Remove freeing of registers, now done by
discard_inferior_thread_state.
2009-01-18 Pedro Alves <pedro@codesourcery.com>
* tui/tui-disasm.c (tui_vertical_disassem_scroll): Scroll one line
at a time, times NUM_TO_SCROLL.
* tui/tui-winsource.c (tui_horizontal_source_scroll): Don't try to
fetch the selected frame if there is no stack.
2009-01-18 Pedro Alves <pedro@codesourcery.com>
PR gdb/9747:
* gdbthread.h (finish_thread_state, finish_thread_state_cleanup):
Declare.
* thread.c (finish_thread_state, finish_thread_state_cleanup): New.
* infrun.c (wait_for_inferior, fetch_inferior_event): If an error
is thrown while handling an event, finish the thread state.
(normal_stop): Use finish_thread_state cleanup.
* infcmd.c (run_command_1): If an error is thrown while starting
the inferior, finish the thread state.
2009-01-18 Pedro Alves <pedro@codesourcery.com>
* tui/tui-winsource.c (tui_update_breakpoint_info): In asm layout,
skip breakpoints without a location (pending breakpoints).
2009-01-18 Pedro Alves <pedro@codesourcery.com>
PR build/9186:
* hppa-hpux-tdep.c (hppa_hpux_write_pc): Remove 'return'.
2009-01-18 Nick Roberts <nickrob@snap.net.nz>
* thread.c (thread_command): Move call to annotate_thread_changed
to...
(do_captured_thread_select): ... here, to avoid printing an
annotation if the thread change generates an exception.
2009-01-16 Joel Brobecker <brobecker@adacore.com>
* NEWS: Document x86_64/MinGW as a new native configuration.
2009-01-16 Joel Brobecker <brobecker@adacore.com>
* NEWS: Move the documentation of "info os processes" to
the appropriate section (documenting the new commands).
2009-01-15 Doug Evans <dje@google.com>
* target.h (target_signal_to_string): Make return type const char *.
(target_signal_to_name): Ditto.
(target_signal_from_name): Make arg const char *.
* infrun.c (sig_print_info): Update.
* signals/signals.c (signals): Make array and struct members const.
(target_signal_to_string): Make return type const char *.
(target_signal_to_name): Ditto.
(target_signal_from_name): Make arg const char *.
2009-01-15 Ulrich Weigand <uweigand@de.ibm.com>
Tristan Gingold <gingold@adacore.com>
* solist.h (struct target_so_ops): New member bfd_open.
(solib_find): Add prototype.
(solib_bfd_fopen): Add prototype.
* solib.c (solib_find, solib_bfd_fopen): New functions, extracted
from solib_bfd_open.
(solib_bfd_open): Use ops->bfd_open override if present. Call
solib_find and solib_bfd_open otherwise.
* objfiles.h (OBJF_KEEPBFD): New define.
* objfiles.c (free_objfile): Do not close BFD if OBJF_KEEPBFD
objfile flag is set.
* solib.c (symbol_add_stub): Do not allocate second BFD for
shared library; use OBJF_KEEPBFD flag on solib objfile.
2009-01-15 Ulrich Weigand <uweigand@de.ibm.com>
* frame.c (get_frame_arch): Abort if called with NULL this_frame.
2009-01-15 Ulrich Weigand <uweigand@de.ibm.com>
* value.h (address_of_variable): Add prototype.
(locate_var_value): Remove prototype.
* findvar.c (read_var_value): Do not attempt to default frame
to selected frame.
(locate_var_value): Remove function.
* valops.c (value_of_variable): Retrieve selected frame for
symbols that require a frame when called with NULL block.
* valops.c (address_of_variable): New function.
* eval.c (evaluate_subexp_for_address): Call address_of_variable
instead of calling locate_var_value.
(evaluate_subexp_with_coercion): Likewise.
2009-01-14 Daniel Jacobowitz <dan@codesourcery.com>
* NEWS: Document "define" for prefixed commands.
* cli/cli-cmds.c (show_user): Update calls to show_user_1. Call
show_user_1 for prefix commands.
* cli/cli-decode.c (help_cmd_list): Recurse for "help user-defined".
* cli/cli-script.c (validate_comname): Rewrite to handle prefix
commands. Return the containing command list.
(define_command, document_command): Update to handle prefix commands.
(show_user_1): Add prefix and name arguments. Handle prefix
commands.
* cli/cli-script.h (show_user_1): Update prototype.
2009-01-14 Kai Tietz <kai.tietz@onevision.com>
* ser-mingw.c (console_select_thread): Add return to make
compiler happy.
(pipe_select_thread): Likewise.
(file_select_thread): Likewise.
2009-01-14 Pedro Alves <pedro@codesourcery.com>
* mi/mi-main.c (mi_cmd_execute): Clean up parenthesis mess from
previous change.
2009-01-14 Pedro Alves <pedro@codesourcery.com>
* remote.c (extended_remote_mourn_1): Invalidate our notion of
current general thread.
2009-01-14 Pedro Alves <pedro@codesourcery.com>
* mi/mi-main.c (mi_cmd_execute): Also allow -list-thread-groups
without a live selected thread.
2009-01-14 Joel Brobecker <brobecker@adacore.com>
Update the copyright notice of some of the files I missed
in the previous copyright update.
2009-01-14 Joel Brobecker <brobecker@adacore.com>
* windows-nat.c (handle_unload_dll): Use %p to print the DLL
base address instead of casting it to DWORD.
2009-01-13 Ulrich Weigand <uweigand@de.ibm.com>
* dwarf2loc.c (dwarf2_evaluate_loc_desc): Do not call get_frame_arch
for NULL frame pointers.
2009-01-13 Mark Kettenis <kettenis@gnu.org>
* utils.c (host_address_to_string): Reimplement in a way that
avoids the cast of the address to long.
2009-01-13 Joel Brobecker <brobecker@adacore.com>
* mdebugread.c (parse_symbol): Save the symbol private data
using SYMBOL_VALUE_BYTES instead of SYMBOL_VALUE.
(psymtab_to_symtab_1): Likewise.
(parse_procedure): Declare variable "e" only in the scope
where it is used. Extract the symbol private data using
SYMBOL_VALUE_BYTES.
2009-01-13 Jim Blandy <jimb@codesourcery.com>
Abstract out common code for copying value locations.
* value.h (set_value_component_location): New declaration.
* value.c (set_value_component_location): New function.
(value_primitive_field): Use it.
* valarith.c (value_subscript, value_subscripted_rvalue): Same.
* valops.c (search_struct_field, value_slice): Same.
* ada-lang.c (coerce_unspec_val_to_type)
(ada_value_primitive_packed_val): Same.
2009-01-13 Joel Brobecker <brobecker@adacore.com>
* MAINTAINERS (GLOBAL MAINTAINERS): Add Tom Tromey.
2009-01-12 Christopher Faylor <me+cygwin@cgf.cx>
* amd64-windows-nat.c Rename gdb-specific win32_* to windows_*
throughout.
* i386-cygwin-tdep.c: Ditto.
* i386-windows-nat.c: Ditto.
* windows-nat.h: Ditto.
* windows-tdep.c: Ditto.
* windows-tdep.h: Ditto.
* windows-nat.c: Ditto.
(cygwin_load_start): Redefine as CORE_ADDR.
(cygwin_load_end): Ditto.
(windows_make_so): Coerce result of address arithmetic to uintptr_t
before coercing to CORE_ADDR to avoid a compiler warning.
(handle_exception): Define addr as CORE_ADDR and coerce
ExceptionAddress to uintptr_t before assigining to avoid a compiler
warning.
* config/djgpp/fnchange.lst: Add mappings for recently renamed windows
files.
2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix linking with --enable-targets=all:
* Makefile.in (ALL_TARGET_OBS): Add windows-tdep.o.
(HFILES_NO_SRCDIR): Add windows-tdep.h.
(ALLDEPFILES): Add windows-tdep.c.
2009-01-11 Chris Faylor <me.gdb@cgf.cx>
* win32-nat.h: Delete.
* windows-nat.h: Rename from win32-nat.h.
* win32-nat.c: Delete.
* windows-nat.c: Rename from win32-nat.c.
* win32-termcap.c: Delete.
* windows-termcap.c: Rename from win32-termcap.c.
* amd64-windows-nat.c: Handle rename from win32-nat.h -> windows-nat.h.
* configure.ac: Handle rename from win32-termcap.c ->
windows-termcap.c.
* configure: Regenerate.
* gdb_curses.h: Change comment to reflect rename from win32-termcap.c
-> windows-termcap.c.
* i386-cygwin-tdep.c: Handle rename from win32-tdep.h ->
windows-tdep.h.
* i386-windows-nat.c: Refect rename from win32-nat.h -> windows-nat.h.
* windows-nat.c: Ditto. Also reflect rename from from win32-tdep.h ->
windows-tdep.h.
(win32_make_so): Handle cygwin compiler warning due to change of
load_addr from DWORD to LPVOID.
(handle_load_dll): Use %p in format string to properly print address
and avoid a compiler warning.
(DEBUG_EXCEPTION_SIMPLE): Ditto.
(handle_exception): Ditto.
* windows-tdep.c: Handle rename from win32-tdep.h -> windows-tdep.h.
* config/i386/cygwin.mh: Handle rename from win32-nat.o ->
windows-nat.o.
* config/i386/mingw.mh: Ditto.
* config/i386/mingw64.mh: Ditto.
2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
* f-typeprint.c (f_type_print_varspec_suffix): Convert the autovariable
arrayprint_recurse_level to a parameter. Update all the callers. New
comment at autovariables.
2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdbtypes.c (make_qualified_type, replace_type): Reformat to the GNU
coding style.
2009-01-11 Joel Brobecker <brobecker@adacore.com>
* target.c (target_xfer_partial): Use host_address_to_string to
print the address of readbuf and writebuf. Cast the address of
elements inside the myaddr buffer into intptr_t.
(deprecated_debug_xfer_memory): Use paddress to print memaddr.
Cast the address of elements inside the myaddr buffer into
intptr_t.
2009-01-11 Joel Brobecker <brobecker@adacore.com>
* amd64-windows-nat.c, amd64-windows-tdep.c: New files.
* config/i386/mingw64.mh, config/i386/nm-cygwin64.h: New files.
* configure.host, configure.tgt: Add handling for x86_64/windows.
* config/djgpp/fnchange.lst: Add entries for amd64-windows-nat.c
and amd64-windows-tdep.c.
2009-01-11 Joel Brobecker <brobecker@adacore.com>
* win32-tdep.h, win32-tdep.c: New files.
* i386-cygwin-tdep.h: Delete.
* i386-cygwin-tdep.c: Include win32-tdep.h instead of
i386-cygwin-tdep.h.
(win32_xfer_shared_library): Delete. Moved to win32-tdep.c.
* win32-nat.c: Likewise.
* configure.tgt: Add win32-tdep.o to the list of target object
files for i386-cygwin and i386-mingw targets.
2009-01-11 Joel Brobecker <brobecker@adacore.com>
* win32-nat.h: New file.
* win32-nat.c (mappings): Initialize to NULL.
(win32_set_context_register_offsets): New function.
* i386-windows-nat.c: New file.
(mappings): Moved here from win32-nat.c.
(_initialize_i386_windows_nat): New function.
* config/i386/mingw.mh (NATDEPFILES): Add i386-windows-nat.o.
* config/i386/cygwin.mh (NATDEPFILES): Likewise.
2009-01-09 Andreas Schwab <schwab@suse.de>
* Makefile.in (init.c): Set LANG/LC_ALL to C, not c.
2009-01-09 Daniel Jacobowitz <dan@codesourcery.com>
* gdbtypes.c (append_composite_type_field): Correct the location of
appended fields.
2009-01-09 Pedro Alves <pedro@codesourcery.com>
* defs.h (deprecated_error_hook): Delete declaration.
* interps.c (clear_interpreter_hooks): Adjust.
* remote-sim.c (gdb_os_error): Don't try to call
deprecated_error_hook. No need to call exit anymore.
* top.c (deprecated_error_hook): Delete.
2009-01-09 Joel Brobecker <brobecker@adacore.com>
* arch-utils.c (gdbarch_update_p): Use host_address_to_string
to print the address of the gdbarch pointer.
2009-01-09 Joel Brobecker <brobecker@adacore.com>
* gdbarch.sh: Fix all the compilation errors on amd64-windows
due to casting a pointer to a long when printing a function
address. Instead, use host_address_to_string to convert our
address to a string.
* gdbarch.c: Regenerate.
2009-01-09 Joel Brobecker <brobecker@adacore.com>
* event-top.c (async_disconnect, async_stop_sig): use "raise"
instead of "kill" to raise a signal.
2009-01-09 Joel Brobecker <brobecker@adacore.com>
* win32-nat.c (get_module_name): Change the type of parameter
"base_address" to LPVOID. Remove unnecessary cast.
(struct lm_info): Change type of load_addr to LPVOID.
(win32_make_so): Change the type of parameter "load_addr"
to LPVOID. Remove some unnecessary casts.
(handle_unload_dll): Change the type of "lpBaseOfDll" to LPVOID.
(win32_xfer_shared_libraries): Add missing cast.
2009-01-09 Joel Brobecker <brobecker@adacore.com>
* win32-nat.c (has_detach_ability, set_process_privilege):
Cast the result of GetProcAddress to (void *) to avoid
a compilation warning.
2009-01-09 Joel Brobecker <brobecker@adacore.com>
* win32-nat.c (CONTEXT_EXTENDED_REGISTERS): Define to 0 if not
already defined.
2009-01-09 Joel Brobecker <brobecker@adacore.com>
* win32-nat.c (get_image_name, win32_xfer_memory): Fix type
definition of local variable "done".
(info_w32_command, handle_exception): Remove unnecessary cast.
2009-01-09 Joel Brobecker <brobecker@adacore.com>
* win32-nat.c (kernel32_DebugSetProcessKillOnExit): Renames
DebugSetProcessKillOnExit. Update all uses in this file.
(kernel32_DebugActiveProcessStop): Renames DebugActiveProcessStop.
Update all uses in this file.
2009-01-09 Joel Brobecker <brobecker@adacore.com>
* win32-nat.c (do_initial_win32_stuff): Add new ops parameter,
and use it when pushing the target.
(win32_attach, win32_create_inferior): Update call to
do_initial_win32_stuff.
(win32_detach, win32_mourn_inferior): Use our ops parameter
instead of the global win32_ops to unpush the target.
2009-01-09 Joel Brobecker <brobecker@adacore.com>
* ser-mingw.c (ser_windows_open): Use proper type when casting
in call to _open_osfhandle.
2009-01-09 Kai Tietz <kai.tietz@onevision.com>
* coff-pe-read.c (read_pe_exported_syms): Fix typo.
2009-01-09 Joel Brobecker <brobecker@adacore.com>
* CONTRIBUTE: Minor reformatting.
2009-01-08 Kai Tietz <kai.tietz@onevision.com>
* MAINTAINERS: Add myself to Write After Approval.
* coff-pe-read.c (read_pe_exported_syms): Enable read of PE+
export directory.
2009-01-08 Nathan Froyd <froydnj@codesourcery.com>
* remote-sim.c (gdb_os_error): Mark as a noreturn function.
Call exit to make it obvious to GCC.
2009-01-08 Tom Tromey <tromey@redhat.com>
PR breakpoints/9350:
* varobj.c (varobj_invalidate): Unconditionally free
all_rootvarobj.
* symfile.c (syms_from_objfile): Free local_addr when returning
normally.
* exec.c (exec_file_attach): Do cleanups before returning.
(exec_file_command): Likewise.
* corefile.c (reopen_exec_file): Do cleanups before returning.
* breakpoint.c (insert_breakpoint_locations): Do cleanups before
returning.
(do_vec_free): New function.
(update_global_location_list): Make a cleanup for old_locations.
Do cleanups before returning. Remove unused variable 'e'.
(find_condition_and_thread): Free result of parsing the
expression.
(print_it_typical): Do cleanups before returning.
(breakpoint_re_set_one): Always free sals.sals.
2009-01-08 Joel Brobecker <brobecker@adacore.com>
Emi Suzuki <emi-suzuki@tjsys.co.jp>
* breakpoint.c (do_enable_breakpoint): Use update_watchpoint for
watchpoints.
2009-01-07 Doug Evans <dje@google.com>
* top.c (gdb_prompt_string): Delete, unused.
2009-01-07 Pedro Alves <pedro@codesourcery.com>
Delete ONE_PROCESS_WRITETEXT leftovers.
* breakpoint.c (insert_bp_location): Delete process_warning
argument. Adjust.
(insert_breakpoint_locations): Adjust.
(reattach_breakpoints): Adjust.
* infrun.c (normal_stop): Drop "It might be running in another
process" notice.
2009-01-07 Stan Shebs <stan@codesourcery.com>
* config/pa/linux.mh (XDEPFILES): Remove.
2009-01-07 Doug Evans <dje@google.com>
* cli/cli-cmds.c (set_debug): Fix cut-n-paste error.
2009-01-07 Jan Kratochvil <jan.kratochvil@redhat.com>
* f-typeprint.c (f_type_print_base <TYPE_CODE_STRUCT>): Fix output
spacing, a regression from 2008-04-22.
2009-01-07 Joel Brobecker <brobecker@adacore.com>
* utils.c (gdb_print_host_address): Adjust implementation to
reuse host_address_to_string. Move comment explaining the conversion
from host address to string from here...
(host_address_to_string): ... to there.
2009-01-07 Emi Suzuki <emi-suzuki@tjsys.co.jp>
* MAINTAINERS: Add myself for write after approval privileges.
2009-01-06 Tom Tromey <tromey@redhat.com>
* value.c (set_internalvar): Use value_free, not xfree.
2009-01-06 Jim Blandy <jimb@red-bean.com>
Check return values of functions declared with warn_unused_result
attribute in GLIBC 2.8.
* cli/cli-cmds.c (pwd_command): Check return value from getcwd.
* inflow.c (check_syscall): New function.
(new_tty): Use check_syscall to check return values from open and dup.
* linux-nat.c (linux_nat_info_proc_cmd): Check return value from fgets.
* main.c (captured_main): Call cwd after setting up gdb_stderr;
check for errors from getcwd.
* mi/mi-cmd-env.c (mi_cmd_env_pwd): Check return value from getcwd.
* ui-file.c (stdio_file_write): Ignore return value from fwrite.
(stdio_file_fputs): Same.
* utils.c (internal_vproblem): abort if last-ditch error message
write fails.
* top.c (gdb_init): Don't set the current directory here; that's
already been done in captured_main.
2009-01-06 Sandra Loosemore <sandra@codesourcery.com>
* ser-tcp.c: Adjust includes.
(tcp_set_cmdlist, tcp_show_cmdlist): Declare.
(tcp_auto_retry, tcp_retry_limit): Declare.
(TIMEOUT): Remove, in favor of tcp_retry_limit.
(POLL_INTERVAL): Increase to 5, in favor of backoff logic.
(wait_for_connect): New function.
(net_open): Use it. Add auto-retry logic.
(set_tcp_cmd, show_tcp_cmd): New functions.
(_initialize_ser_tcp): Initialize new "set/show tcp auto-retry"
and "set/show tcp connect-timeout" commands.
* NEWS: Document new commands.
2009-01-05 Tom Tromey <tromey@redhat.com>
* python/python-internal.h (Py_ssize_t): Define as int.
2009-01-05 Jim Blandy <jimb@red-bean.com>
* MAINTAINERS: Fix my e-mail address as steering committee member.
2009-01-03 Joel Brobecker <brobecker@adacore.com>
Updated copyright notices for most files.
2009-01-03 Joel Brobecker <brobecker@adacore.com>
* top.c (print_gdb_version): Update copyright year.
2009-01-03 Joel Brobecker <brobecker@adacore.com>
* config/djgpp/fnchange.lst: Add entry for ChangeLog-2008.
2009-01-01 Pedro Alves <pedro@codesourcery.com>
PR breakpoints/9681:
* exceptions.h (enum errors): New error type, MEMORY_ERROR.
* corefile.c (memory_error): Rewrite to throw a MEMORY_ERROR.
* breakpoint.c (fetch_watchpoint_value): Ignore MEMORY_ERRORs, but
retrow all other exceptions.
For older changes see ChangeLog-2008.
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
coding: utf-8
End:
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