+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.
projects / binutils-gdb.git / blobdiff