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2004-10-14ld/Alan Modra9-775/+779
PR 63 * ldlang.h (lang_output_section_statement_type): Make "next" a struct lang_output_section_statement_struct *. (struct orphan_save): Move from elf32.em. Add "name" and "flags". (lang_output_section_find_by_flags, lang_insert_orphan): Declare. * ldlang.c (lang_output_section_find_1): Adjust for changed output_section_statement "next". (strip_excluded_output_sections): Likewise. (lang_record_phdrs): Likewise. (lang_output_section_find_by_flags): New function. (output_prev_sec_find): Move from pe.em. Adjust iterator. (lang_insert_orphan): New function. Tail end of elf32.em's place_orphan merged with that from pe.em. Allow bfd_section to be placed first. New heuristic for placing new output section statement in existing script, and accompanying split of __start symbol alignment into a separate assignment to dot. (lang_add_section): Consistently use output->bfd_section rather than an alias, section->output_section. (map_input_to_output_sections): Rename overly long arg. Move initialization of data_statement output section to here.. (lang_check_section_addresses): ..from here. (print_assignment): Correct printing of etree_assert. (print_all_symbols): Don't bomb if userdata is NULL. (IGNORE_SECTION): Rearrange. * emultempl/elf32.em (output_rel_find): Adjust interator. (output_prev_sec_find): Delete. (struct orphan_save): Delete. (gld${EMULATION_NAME}_place_orphan): Cater for zero bfd_section flags without creating a duplicate output section statement. Revise code holding history of various orphan section placements. Allow orphan sections to place before script specified output sections. Call lang_output_section_find_by_flags when placement by name fails. Use lang_insert_orphan. * emultempl/mmo.em (output_prev_sec_find): Delete. (struct orphan_save): Delete. (mmo_place_orphan): Revise code holding history of orphan placement. Allow orphans to place before existing output sections. Use lang_insert_orphan. * emultempl/pe.em (output_prev_sec_find): Delete. (struct orphan_save): Delete. (gld_${EMULATION_NAME}_place_orphan): Revise to suit use of lang_insert_orphan. ld/testsuite/ * ld-scripts/overlay-size.d: Update for changed orphan section placement. * ld-mmix/bpo-18.d: Likewise.
2004-10-14* top.c (gdb_readline): Always accept "rn" as a line-ending.Mark Kettenis3-9/+5
* event-top.c (gdb_readline2): Likewise.
2004-10-142004-10-14 Orjan Friberg <orjanf@axis.com>Orjan Friberg2-0/+6
* cris-tdep.c (_initialize_cris_tdep): Re-add call to deprecated_add_core_fns which was removed by mistake.
2004-10-14(usage): Fix description of --special-syms switch.Nick Clifton2-1/+5
2004-10-14daily updateAlan Modra1-1/+1
2004-10-14*** empty log message ***gdbadmin1-1/+1
2004-10-13 * ia64-linux-nat.c (fill_gregset, fill_fpregset): ReplaceKevin Buettner2-9/+8
references to deprecated_registers[] with equivalent code.
2004-10-13 * dw2-intercu.S, dw2-intercu.exp: New files.Daniel Jacobowitz3-0/+293
2004-10-132004-10-13 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu2-1/+7
PR 440 * coffcode.h (coff_compute_section_file_positions): Cast to bfd_vma when computing page alignment.
2004-10-13 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use fileMark Mitchell4-4/+23
offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED. * scripttempl/armbpabi.sc: Do not put .gnu.version.* into a loadable segment.
2004-10-13 * rs6000-tdep.c (rs6000_push_dummy_call): Replace references toKevin Buettner2-22/+26
``deprecated_registers'' with equivalent code. Use gdb_assert() instead of explicit test and print statement.
2004-10-13 * strings.c (statbuf): New typedef.Jakub Jelinek5-9/+109
(file_stat): Define. (strings_object_file): Avoid using get_file_size, instead do the checks here, using file_stat. * configure.in (HAVE_STAT64): New test. * configure: Rebuilt. * config.in: Rebuilt.
2004-10-13 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.pltMark Mitchell2-1/+7
relocations use a virtual address, not a section offset.
2004-10-13 PR 44Alan Modra2-13/+46
* ldcref.c (check_section_sym_xref): Delete. (check_local_sym_xref): New function. (check_nocrossrefs): Adjust call.
2004-10-13daily updateAlan Modra1-1/+1
2004-10-13*** empty log message ***gdbadmin1-1/+1
2004-10-12 PR 44Alan Modra2-97/+139
* emultempl/pe.em (struct orphan_save): Add os_tail. (place_orphan): Backport assorted fixes from elf32.em.
2004-10-12merge from gccDJ Delorie3-88/+80
2004-10-12 Kelley Cook <kcook@gcc.gnu.org> * configure.in (*-*-cygwin*): Supress warning if newlib not present. * configure: Regenerate.
2004-10-12bfd ChangeLogBob Wilson5-278/+196
* elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete. (narrow_instruction, widen_instruction): Remove unnecessary calls to xtensa_format_encode. (ebb_propose_action): Inline call to ebb_add_proposed_action. (ebb_add_proposed_action): Delete. gas ChangeLog * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq. (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode, is_windowed_return_opcode): Delete. (xtensa_frob_label): Use get_subseg_target_freq. (md_assemble): Inline call to is_entry_opcode. (xtensa_handle_align): Inline call to get_frag_is_literal. (relaxation_requirements): Inline call to is_jx_opcode. (emit_single_op): Inline call to is_movi_opcode. (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn, get_frag_is_no_transform, is_entry_opcode, and set_frag_is_specific_opcode. Use get_subseg_total_freq. (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags, xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed): Inline calls to get_frag_is_no_transform. (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode. (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and get_frag_is_no_transform. (convert_frag_immed_finish_loop): Inline calls to get_expression_value and set_frag_is_no_transform. (get_expression_value): Delete. (subseg_map struct): Rename cur_total_freq to total_freq. Rename cur_target_freq to target_freq. (get_subseg_info): Split out code to create a new map entry into ... (add_subseg_info): ... this new function. (get_last_insn_flags): Check if get_subseg_info succeeded. (set_last_insn_flags): Call add_subseg_info if needed. (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New. (xtensa_reorder_segments): Compute last_sec while counting sections. Remove call to get_last_sec. (get_last_sec): Delete. (cache_literal_section): Inline call to retrieve_literal_seg and its callees, seg_present and add_seg_list. (retrieve_literal_seg, seg_present, add_seg_list): Delete. (get_frag_is_insn, get_frag_is_no_transform, set_frag_is_specific_opcode, set_frag_is_no_transform): Delete. * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2004-10-122004-10-12 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston3-5/+83
* gdb.threads/schedlock.c: Add comment markers to use to find line numbers. * gdb.threads/schedlock.exp: Adjust regex to handle the new comments. * gdb.threads/watchthreads.exp: Use gdb_get_line_number to find breakpoint lines.
2004-10-12* sparc-nat.c: Include "inf-ptrace.h".Mark Kettenis12-15/+67
(sparc_target): New function. * sparc-nat.h: Update copyright year. (sparc_target): New prototype. * sparcnbsd-nat.c: Don't include "gdbcore.h", include "target.h". (_initialize_sparcnbsd_nat): Construct and add target vector. * sparc64nbsd-nat.c: Include "target.h". (_initialize_sparc64nbsd_nat): Construct and add target vector. * Makefile.in (sparc-nat.o, sparcnbsd-nat.o, sparc64nbsd-nat.o): Update dependencies. * config/sparc/nbsd64.mh (NATDEPFILES): Remove infptrace.o and inftarg.o, add inf-ptrace.o. * config/sparc/nbsdaout.mh (NATDEPFILES): Remove infptrace.o and inftarg.o, add inf-ptrace.o and bsd-kvm.o. (NAT_FILE): Set to nm-bsd.h. (LOADLIBES): New variable. * config/sparc/nbsdelf.mh (NATDEPFILES): Remove infptrace.o and infarg.o, add inf-ptrace.o. * config/sparc/nm-nbsdaout.h: Remove file. * config/sparc/fbsd.mh (NATDEPFILES): Add inf-ptrace.o. * config/sparc/linux.mh (NATDEPFILES): Add inf-ptrace.o. * config/sparc/linux64.mh (NATDEPFILES): Add inf-ptrace.o.
2004-10-122004-10-12 Andrew Cagney <cagney@gnu.org>Andrew Cagney2-76/+172
* gdbint.texinfo (Versions and Branches): New chapter. (Releasing GDB): Delete "Versions and Branches" section. (Top): Add "Versions and Branches".
2004-10-12bfd ChangeLogBob Wilson12-3803/+2335
* elf32-xtensa.c: Use ISO C90 formatting. gas ChangeLog * config/tc-xtensa.c: Use ISO C90 formatting. * config/tc-xtensa.h: Likewise. * config/xtensa-istack.h: Likewise. * config/xtensa-relax.c: Likewise. * config/xtensa-relax.h: Likewise. ld ChangeLog * emultempl/xtensaelf.em: Use ISO C90 formatting. opcodes ChangeLog * xtensa-dis.c: Use ISO C90 formatting.
2004-10-12 * gdb.dwarf2/dw2-basic.exp: Run on Hurd also.Daniel Jacobowitz2-0/+5
2004-10-12 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase errorPaul Brook2-1/+6
message.
2004-10-12 * configure.in: Add gdb.dwarf2.Daniel Jacobowitz9-6/+341
* configure: Regenerated. * Makefile.in: Add gdb.dwarf2. * gdb.dwarf2/Makefile.in, gdb.dwarf2/dw2-basic.S, gdb.dwarf2/dw2-basic.exp, gdb.dwarf2/main.c, gdb.dwarf2/file1.txt: New files.
2004-10-122004-10-12 Paul Brook <paul@codesourcery.com>Paul Brook9-6/+35
bfd/ * elf32-arm.h: Support EABI version 4 objects. binutils/ * readelf.c (decode_ARM_machine_flags): Support EABI version 4. gas/ * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to EF_ARM_EABI_VER4. (arm_eabis): Ditto. * doc/c-arm.texi: Document that we actually support -meabi=4, not -meabi=3. include/ * elf/arm.h (EF_ARM_EABI_VER4): Define.
2004-10-12* defs.h [!FOPEN_RB]: Include "fopen-bin.h" instead ofMark Kettenis2-4/+14
"fopen-same.h". Update comment.
2004-10-12 PR 325Alan Modra2-26/+35
* cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain. Don't mark as default. (bfd_x86_64_arch): Don't mark as default.
2004-10-12 * elflink.c (enum action_discarded): New.Alan Modra2-19/+35
(elf_section_complain_discarded): Delete. (elf_action_discarded): New function subsuming the above and also controlling reloc behaviour. (elf_link_input_bfd): Use it.
2004-10-12daily updateAlan Modra1-1/+1
2004-10-12*** empty log message ***gdbadmin1-1/+1
2004-10-11* i386gnu-nat.c: Include "gdb_string.h".Mark Kettenis3-14/+20
(fetch_fpregs): Use i387_supply_fxsave to fill the floating-point registers when the floating-point state isn't initialized. * Makefile.in (i386gnu-nat.o): Update dependencies.
2004-10-11 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to indexBob Wilson2-4/+10
entries. (Acknowledgements): Use "GAS" instead of AS variable.
2004-10-112004-10-11 David Anderson <davea@sgi.com>David Anderson3-3/+11
* regcache.c (regcache_raw_read): Comment was missing "to". Extraneous ' removed. * gdb_thread_db.h (struct td_thrinfo): ti_lid field comment now describes use.
2004-10-112004-10-11 Orjan Friberg <orjanf@axis.com>Orjan Friberg2-375/+378
* cris-tdep.c (cris_sigtramp_start, cris_rt_sigtramp_start) (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache) (cris_sigtramp_frame_this_id, cris_sigtramp_frame_prev_register) (cris_sigtramp_frame_sniffer): New functions. (cris_gdbarch_init): Hook in signal trampoline unwinder. (cris_dwarf2_reg_to_regnum, cris_dwarf2_frame_init_reg): New functions. (cris_gdbarch_init): Hook in Dwarf-2 unwinder. (struct gdbarch_tdep, set_cris_dwarf2_cfi, cris_dump_tdep) (cris_gdbarch_init, _initialize_cris_tdep): Add CRIS Dwarf-2 CFI usage command. (cris_version_update): Remove, replace with ... (set_cris_version): New function. (struct gdbarch_tdep, cris_mode, cris_mode_update) (cris_cannot_store_register, cris_dump_tdep, cris_gdbarch_init) (_initialize_cris_tdep): Remove CRIS mode command. (cris_fpless_backtrace, _initialize_cris_tdep): Remove CRIS command for framepointer-less backtrace. (cris_scan_prologue): Fix prologue scanning limit. (cris_register_type): Update to reflect actual registers. (cris_register_bytes_ok) Remove. (cris_gdbarch_init): Remove support for CRIS v8 and v9. Remove set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_byte, set_gdbarch_register_bytes_ok.
2004-10-11 * emultempl/elf32.em (gld${EMULATION_NAME}_parse_ld_so_conf): AvoidJakub Jelinek2-4/+23
getline for portability.
2004-10-11 * emultempl/elf32.em (gld${EMULATION_NAME}_ld_so_conf): New structure.Jakub Jelinek2-58/+159
(gld${EMULATION_NAME}_parse_ld_so_conf, gld${EMULATION_NAME}_parse_ld_so_conf_include): New functions. (gld${EMULATION_NAME}_check_ld_so_conf): Use them.
2004-10-11 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.Jakub Jelinek2-0/+20
(special_sections): Add .gnu.liblist and .gnu.conflict. (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2004-10-11 PR 233Alan Modra2-37/+35
* elflink.c (elf_link_input_bfd): Try harder to support relocations against symbols in removed linkonce sections.
2004-10-112004-10-11 Orjan Friberg <orjanf@axis.com>Orjan Friberg3-6/+15
* gdb.threads/bp_in_thread.exp: Use runto_main and "continue" instead of "run", since the latter doesn't work with remote targets. Adjust the breakpoint numbering accordingly. * gdb.threads/pthread_cond_wait.exp: Ditto.
2004-10-11 * elflink.c (elf_link_input_bfd): Revert PR 354 change.Alan Modra2-15/+2
2004-10-11 * objdump.c (dump_symbols): Fix thinko last change. Improve errorAlan Modra2-9/+10
messages.
2004-10-112004-10-10 Andrew Cagney <cagney@gnu.org>Andrew Cagney2-0/+9
* ada-lang.c (lim_warning): Add ATTR_FORMAT prototype and FIXME comment.
2004-10-11 PR 354Alan Modra2-0/+21
* elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC sections do not reference symbols in non-SEC_ALLOC sections.
2004-10-11 PR 423Alan Modra2-7/+25
* ldfile.c (ldfile_try_open_bfd): Ensure dynamic objects are rejected when linking statically.
2004-10-11 * mips-tdep.c (mips16_scan_prologue): Remove redundant code.Joel Brobecker2-30/+4
2004-10-11 * mips-tdep.c (mips16_scan_prologue): RenamesJoel Brobecker2-15/+22
mips16_heuristic_proc_desc. Update comment. (mips32_scan_prologue): Renames mips32_heuristic_proc_desc. (heuristic_proc_desc): Update calls to the 2 functions above.
2004-10-11 * mips-tdep.c (mips_insn16_frame_cache): Remove unused variables.Joel Brobecker2-24/+19
Update comments. Also immediately return empty cache when the start address of our function could not be found. (mips_insn32_frame_cache): Likewise.
2004-10-11 PR 437Alan Modra2-2/+15
* elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections. (_bfd_elf_link_omit_section_dynsym): Formatting.
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