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2009-07-28 * nto-tdep.c (nto_thread_state_str): New array.Aleksandar Ristovski4-9/+167
(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.
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2009-07-25 * stack.c (backtrace_command_1): Remove dead check of NULL currentPedro Alves2-5/+5
frame.
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2009-07-23 * source.c (forward_search_command): Don't fclose the stream,Keith Seitz2-3/+9
just run the cleanups. (reverse_search_command): Likewise.
2009-07-232009-07-23 Paul Pluzhnikov <ppluzhnikov@google.com>Paul Pluzhnikov2-0/+8
* symtab.c (search_symbols): Add QUIT.
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2009-07-222009-07-22 Paul Pluzhnikov <ppluzhnikov@google.com>Paul Pluzhnikov2-1/+8
* symfile.c (symbol_file_add_with_addrs_or_offsets): Call observer.
2009-07-222009-07-22 Paul Pluzhnikov <ppluzhnikov@google.com>Paul Pluzhnikov4-26/+30
* 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.
2009-07-222009-07-22 Hui Zhu <teawater@gmail.com>Hui Zhu2-1/+6
* record.c (record_xfer_partial): Call error When nquery return "n".
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2009-07-21Corrected date on '2009-06-26 Michael Eager <eager@eagercon.com>' entryPaul Pluzhnikov1-1/+1
2009-07-212009-07-21 Paul Pluzhnikov <ppluzhnikov@google.com>Paul Pluzhnikov2-5/+136
* 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.
2009-07-212009-06-26 Michael Eager <eager@eagercon.com>Michael Snyder4-0/+205
* 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.
2009-07-21Oops. s/util.c/utils.c/Paul Pluzhnikov1-1/+1
2009-07-212009-07-21 Paul Pluzhnikov <ppluzhnikov@google.com>Paul Pluzhnikov2-1/+13
* util.c (internal_vproblem): Always print failure message.
2009-07-21 gdb/Daniel Jacobowitz4-20/+114
* 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 gdb/Daniel Jacobowitz3-0/+39
* 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.
2009-07-212009-07-20 Marc Khouzam <marc.khouzam@ericsson.com>Marc Khouzam2-6/+5
* utils.c (defaulted_query): Update comment and remove dead code.
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2009-07-20 Add support for "comdat types" from DWARF4.Doug Evans2-38/+726
* 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 * arch-utils.c (gdbarch_info_fill): Only reference GDB_OSABI_DEFAULTUlrich Weigand2-0/+7
if the macro is defined.
2009-07-202009-07-20 Pedro Alves <pedro@codesourcery.com>Pedro Alves15-13/+175
* 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 Pedro Alves <pedro@codesourcery.com> * gdb.texinfo (Target Description Format): Mention the new <osabi> optional element. (subsection OS ABI): New subsection.
2009-07-20fix gdbtui build errors when pipe() is not available (e.g. mingw targets)Mike Frysinger5-2/+13
* 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 * gnu-nat.c: Include "inf-child.h".Pedro Alves4-99/+95
(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 * dwarf2loc.c (find_location_expression): Retrieve beginning andUlrich Weigand2-9/+21
ending address offsets in location list entries as integers, not as addresses.
2009-07-20 * infrun.c (wait_for_inferior): Invalidate registers and overlayUlrich Weigand2-36/+27
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.
2009-07-202009-07-20 Thomas Schwinge <tschwinge@gnu.org>Thomas Schwinge2-2/+9
* i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Adjust to 2009-02-23 target_ops changes.
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2009-07-182009-07-18 Michael Snyder <msnyder@vmware.com>Michael Snyder2-3/+41
* 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.
2009-07-18Fix prologue analysis for moxie.Anthony Green2-5/+14
2009-07-18*** empty log message ***gdbadmin1-1/+1
2009-07-17 * solib.c (solib_bfd_open): Do not call ops->bfd_open.Ulrich Weigand11-8/+25
(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 * mi/mi-cmd-disas.c (mi_cmd_disassemble): Respect mixed_mode flag.Ulrich Weigand2-2/+6
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2009-07-16 * linux-thread.db.c (try_thread_db_load_1): Tweak comment.Doug Evans2-4/+8
2009-07-162007-07-16 Paul Pluzhnikov <ppluzhnikov@google.com>Paul Pluzhnikov2-1/+32
* linux-thread-db.c (thread_db_find_new_threads_silently): New function. (try_thread_db_load_1): Call it.
2009-07-16*** empty log message ***gdbadmin1-1/+1
2009-07-15 Code reorg in preparation for adding comdat types support.Doug Evans2-312/+430
* 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.
2009-07-152009-07-14 Michael Snyder <msnyder@vmware.com>Michael Snyder2-34/+9
* gdb.reverse/finish-reverse.exp: Do not expect reverse-finish to bring gdb to the beginning of the calling line.
2009-07-152009-07-14 Michael Snyder <msnyder@vmware.com>Michael Snyder2-0/+10
* gdb.arch/i386-signal.c (sigframe): Add a nop to avoid confusing the i386 epilogue unwinder.
2009-07-15*** empty log message ***gdbadmin1-1/+1
2009-07-14 * MAINTAINERS (Global Maintainers): Add Doug Evans.Stan Shebs2-0/+5
2009-07-14 gdb/Stan Shebs11-10/+292
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. gdb/doc/ * gdb.texinfo (Tracepoint Conditions): New section. (General Query Packets): Describe ConditionalTracepoints. (Tracepoint Packets): Describe condition field. (Maintenance Commands): Describe maint agent-eval. * agentexpr.texi (Using Agent Expressions): Mention eval usage. gdb/testsuite/ * gdb.trace/tracecmd.exp: Add basic test of tracepoint conditions.
2009-07-142009-07-14 Michael Snyder <msnyder@vmware.com>Michael Snyder2-2/+12
* gdb.reverse/step-reverse.exp (stepi into function call): Call instruction may not be first instruction in the line. (reverse stepi from a function call): Used wrong line number.
2009-07-14 * objfiles.c (objfile_relocate): Do not relocate the sameUlrich Weigand2-3/+9
BLOCKVECTOR_MAP address map multiple times.
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