* as.h (rs_dummy): Define.
* symbols.c (symbol_X_add_number): New function.
* symbols.h (symbol_X_add_number): Declare.
* stabs.c (aout_process_stab): Tidy symbol frag setting.
* read.c (assign_symbol): New function, split out from s_set.
Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
Fix COFF hacks for multi-emulation gas.
(s_set): Call assign_symbol. Remove "register" keyword.
(set_zero_frag): New function.
(pseudo_set): Always check for assignment to section syms.
Always set segment and frag of symbol, and likewise extern for
aout/bout. Handle assignment of sym=sym+/-const specially. Don't
special case exp.X_add_number non-zero for O_symbol expressions.
(equals): Use assign_symbol.
* Makefile.tpl (BUILD_CONFIGARGS): Include --with-build-subdir.
(TARGET_CONFIGARGS): Include --with-target-subdir.
(configure, all): New macros. Use them throughout.
(xtensa_find_unaligned_branch_targets, get_aligned_diff,
future_alignment_required): Use branch_align_power to check section
alignment as well as xtensa_fetch_width when aligning branch targets.
ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
(ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
(ppc64_elf_tls_optimize): Likewise.
(_bfd_mips_elf_section_from_shdr): Use it to check for recognized
SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
section flags.
(_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
to check for SHT_MIPS_OPTIONS sections.
(_bfd_mips_elf_set_section_contents): Likewise.
2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
* elf.c (bfd_elf_set_group_contents): Ignore linker created
group section.
(assign_section_numbers): Accept link_info. Check SHT_GROUP
sections for relocatable files only. Remove the linker created
group sections.
(_bfd_elf_compute_section_file_positions): Pass link_info to
assign_section_numbers.
* elfxx-ia64.c (elfNN_ia64_object_p): New.
(elf_backend_object_p): Defined.
gas/
2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-ia64.c (start_unwind_section): Undo the change
of 2004-08-18.
(generate_unwind_image, dot_endp): Likewise.
2005-04-03 Fred Fish <fnf@specifixinc.com>
* dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
dwarf_ranges_size members.
(struct comp_unit): Add base_address member.
(struct funcinfo): Replace low/high members with an arange.
(arange_add): Replace incoming "unit" parameter with "abfd" and
"first_arange" pointers. Reorganize/rewrite function body.
(decode_line_info): Change arange_add call to pass bfd and arange
pointers.
(lookup_address_in_line_info_table): Use arange list instead of
individual low/high members. Walk function's arange list to find
lowest PC in list, to test for overlapping functions.
(read_debug_ranges): New function, reads the debug_ranges section.
(lookup_address_in_function_table): Use arange list instead of
individual low/high members. Rewrite to find smallest range that
matches.
(read_rangelist): Read a given rangelist from debug_ranges.
(scan_unit_for_functions): Use arange list instead of individual
low/high members. Handle a DW_AT_ranges attribute.
(parse_comp_unit): Use arange list instead of individual low/high
members. Save comp unit base address. Handle a DW_AT_ranges
attribute.
