Merge from mainline (to elf32-mips.c):
2002-05-03 H.J. Lu (hjl@gnu.org)
* elfxx-mips.c (mips_elf_link_hash_entry): Add forced_local.
(mips_elf_link_hash_newfunc): Initialize forced_local to false.
(mips_elf_record_global_got_symbol): Call _bfd_mips_elf_hide_symbol
to hide a global symbol.
(_bfd_mips_elf_hide_symbol): Return if forced_local is true. Set
forced_local to true.
Merge from mainline:
2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
* config/obj-coff.c: Fix compile time warnings when compiling
without BFD_ASSEMBLER defined.
Fix formatting.
* config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
target.
(md_pcrel_from_section): Use md_pcrel_from().
Chris Demetriou [Tue, 30 Apr 2002 21:42:06 +0000 (21:42 +0000)]
2002-04-30 Chris Demetriou <cgd@broadcom.com>
Merge from mainline:
2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
* gas/mips/mips.exp: Use elf-rel2 and elfel-rel2 for
mipsisa32*-*-* targets, rather than e32-rel2 and e32el-rel2.
Alan Modra [Sat, 27 Apr 2002 13:44:15 +0000 (13:44 +0000)]
Merge from mainline.
2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
* config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
symbols in merge sections.
2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
* config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
Make bit size independent of architecture switch.
(md_begin): Add warning for -m64 with -Aesa.
(s390_md_end): Use renamed architecture defines.
2002-02-19 Tom Tromey <tromey@redhat.com>
* config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
Tue Apr 9 16:45:48 2002 J"orn Rennecke <joern.rennecke@superh.com>
* config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
symbol_used_in_reloc_p is true.
* config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
endian hosts.
Alan Modra [Sat, 27 Apr 2002 12:51:27 +0000 (12:51 +0000)]
Merge from mainline
2002-04-08 Alan Modra <amodra@bigpond.net.au>
* ldlang.c (lang_size_sections): Don't complain about
SEC_NEVER_LOAD sections having no memory region specified.
* ld.texinfo (Format Commands <OUTPUT_FORMAT>): Typo fix.
2002-04-07 matthew green <mrg@redhat.com>
* ld/configure.host (*-*-netbsd*): Add support for NetBSD/ELF.
2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
* emulparams/elf64_s390.sh (ARCH): Change to "s390:64-bit".
* emulparams/elf_s390.sh (ARCH): Change to "s390:31-bit".
Alan Modra [Sat, 27 Apr 2002 12:47:48 +0000 (12:47 +0000)]
Merge from mainline
2002-03-19 Hans-Peter Nilsson <hp@axis.com>
* ld-mmix/bpo-1.d: Tweak for type of linker-script-symbols no
longer set to object.
* ld-mmix/undef-3.d, ld-mmix/start-1.d, ld-mmix/locto-1.d,
ld-mmix/loct-1.d, ld-mmix/locdo-1.d, ld-mmix/local7.d,
ld-mmix/local5.d, ld-mmix/local3.d, ld-mmix/local1.d,
ld-mmix/loc6.d, ld-mmix/loc4.d, ld-mmix/loc3.d, ld-mmix/loc2.d,
ld-mmix/loc1.d, ld-mmix/greg-7.d, ld-mmix/greg-6.d,
ld-mmix/greg-5.d, ld-mmix/greg-4.d, ld-mmix/greg-3.d,
ld-mmix/greg-2.d, ld-mmix/greg-19.d, ld-mmix/greg-1.d,
ld-mmix/bspec2.d, ld-mmix/bspec1.d, ld-mmix/bpo-9.d,
ld-mmix/bpo-6.d, ld-mmix/bpo-5.d, ld-mmix/bpo-4.d,
ld-mmix/bpo-3.d, ld-mmix/bpo-2.d, ld-mmix/bpo-19.d,
ld-mmix/bpo-18.d, ld-mmix/bpo-17.d, ld-mmix/bpo-16.d,
ld-mmix/bpo-14.d, ld-mmix/bpo-11.d, ld-mmix/bpo-10.d: Ditto.
2002-03-11 Andreas Jaeger <aj@suse.de>
* ld-elfweak/strongdata.sym: Allow bss section for GCC 3.2 that
places zero initialized data in the bss.
* ld-elfweak/lddsodata.dsym: Likewise.
Alan Modra [Sat, 27 Apr 2002 12:46:12 +0000 (12:46 +0000)]
Merge from mainline.
2002-04-23 H.J. Lu <hjl@gnu.org>
* gas/hppa/parse/parse.exp: Don't expect failure on line separator
test on hppa*-*-linux* nor hppa*-*-netbsd*.
2002-03-19 Bo Thorsen <bo@suse.de>
* gas/i386/x86-64-opcode.d: More test cases for x86-64 opcodes.
* gas/i386/x86-64-opcode.s: Likewise
2002-02-24 Hans-Peter Nilsson <hp@bitrange.com>
* gas/mmix/bspec-1.d, gas/mmix/bspec-2.d, gas/mmix/comment-1.d:
Adjust to changes in readelf output.
2002-02-22 Bo Thorsen <bo@suse.de>
* i386.exp: Add x86-64-opcode (checks valid opcodes) and x86-64-inval
(checks invalid opcodes) checks
* x86-64-inval.l: New file.
* x86-64-inval.s: New file.
* x86-64-opcode.d: New file.
* x86-64-opcode.s: New file.
Alan Modra [Sat, 27 Apr 2002 12:45:15 +0000 (12:45 +0000)]
Merge from mainline
2002-04-25 Elena Zannoni <ezannoni@redhat.com>
* readelf.c (get_AT_name): Handle DW_AT_GNU_vector.
2002-04-16 Nick Clifton <nickc@cambridge.redhat.com>
* readelf.c (fetch_location_list): Remove unused function.
* readelf.c (process_corefile_note_segment): Catch corrupt notes
and display a warning message, then exit the loop.
2002-04-24 Christian Groessler <chris@groessler.org>
* MAINTAINERS: Changed my email address.
2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
* MAINTAINERS: Update my email address.
2002-03-27 Peter Targett <peter.targett@arc.com>
* MAINTAINERS: Update my email address.
2002-03-20 Daniel Berlin <dan@dberlin.org>
* readelf.c: Add support for displaying dwarf2 location lists.
(do_debug_loc, debug_loc_section, debug_loc_size): New.
(parse_args): Use 'O' as shorthand for displaying location list
section.
(process_section_headers): Handle debug_loc as well.
(load_debug_loc): New.
(free_debug_loc): New.
(fetch_location_list): New.
(display_debug_loc): New.
(display_debug_info): Call load_debug_loc and free_debug_loc.
(debug_displays): We can display .debug_loc now, too.
(usage): Update usage string.
(read_and_display_attr_value): Note location lists, but don't
display them inline.
2002-03-01 Dmitry Timoshkov <dmitry@baikal.ru>
* dlltool.c (gen_exp_file): Take into account --kill-at (-k) while
generating .exp file.
2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
* readelf.c (dump_relocations): Fix typo.
2002-02-18 Timothy Daly <remote_bob@yahoo.com>
* readelf.c (dump_relocations): Display 2nd and 3rd reloc
types for 64-bit MIPS. Narrow some fields for 80-char
output.
(dump_relocations): Change spelling from 'unrecognised'
to 'unrecognized'.
(decode_ARM_machine_flags): Likewise.
(parse_args): Likewise.
(read_and_display_attr_value): Likewise.
(display_debug_section): Likewise.
Alan Modra [Sat, 27 Apr 2002 12:43:32 +0000 (12:43 +0000)]
elf/
Merge from mainline.
2002-04-24 Elena Zannoni <ezannoni@redhat.com>
* dwarf2.h: Add DW_AT_GNU_vector.
opcode/
Merge from mainline
2002-04-11 Alan Modra <amodra@bigpond.net.au>
* i386.h: Add intel mode cmpsd and movsd.
Put them before SSE2 insns, so that rep prefix works.
Alan Modra [Sat, 27 Apr 2002 09:10:32 +0000 (09:10 +0000)]
Merge from mainline
2002-04-12 Alan Modra <amodra@bigpond.net.au>
* elf.c (prep_headers): Don't zero EI_OSABI, EI_ABIVERSION or
header pad.
2002-02-21 Andreas Jaeger <aj@suse.de>
* elf64-x86-64.c: Major rework that introduces all recent changes
to the x86-64 backend. Get a closer match to elf32-i386.
(struct elf64_x86_64_dyn_relocs): Rename from
elf64_x86_64_pcrel_relocs_copied, add additional fields. Change
all users.
(struct elf64_x86_64_link_hash_table): Add short cuts to some
sections.
(link_hash_newfunc): Rename from elf64_x86_64_link_hash_newfunc,
remove casts, initialize new hash members.
(create_got_section): New.
(elf64_x86_64_create_dynamic_sections): New.
(elf64_x86_64_copy_indirect_symbol): New.
(elf64_x86_64_check_relocs): Don't allocate space for dynamic
relocs, .got or .relgot here but do it in allocate_dynrelocs.
Reference count possible .plt and .got entries. Don't test input
section SEC_READONLY here to try to avoid copy relocs, and keep
dyn_relocs regardless of ELF_LINK_NON_GOT_REF. Don't set
DF_TEXTREL here. Delay setting of variables until needed. Cache
pointer to "sreloc" section in elf_section_data. Tweak condition
under which .got created. Report files with bad relocation
section names.
(elf64_x86_64_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(elf64_x86_64_adjust_dynamic_symbol): Handle nocopyreloc. Don't
do copy reloc processing for weakdefs. Remove redundant casts and
aborts. Delay setting of vars until needed. Move creation of
dynamic symbols and allocation of .plt and .rela.plt to
allocate_dynrelocs. Replace BFD_ASSERT with abort.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
(allocate_dynrelocs): New.
(readonly_dynrelocs): New.
(elf64_x86_64_size_dynamic_sections): Call readonly_dynrelocs.
Allocate space for dyn relocs. Replace BFD_ASSERT with abort.
Zero out the dynamic allocated content space.
(elf64_x86_64_discard_copies): Removed.
(elf64_x86_64_relocate_section): Make use of dynamic section
short-cuts. Localise vars, and delay setting. Better error
reporting, replace BFD_ASSERT with abort. Check
ELF_LINK_HASH_DEF_DYNAMIC to see if a symbol is not defined in the
regular object file and tread the weak definition as the normal
one. Don't discard relocs for undefweak or undefined symbols and
check !DEF_REGULAR as well as DEF_DYNAMIC in test for avoided copy
relocs.
(elf64_x86_64_finish_dynamic_symbol): Don't copy relocs for
symbols that have been forced local. Use same test to decide if
we can use a relative reloc for got as relocate_section. Expand
SHN_UNDEF comment. Move expressions out of function calls.
Replace BFD_ASSERT with abort.
(bfd_elf64_bfd_final_link): Removed.
(elf_backend_copy_indirect_symbol): Define.
Alan Modra [Sat, 27 Apr 2002 08:30:16 +0000 (08:30 +0000)]
* reloc.c: Move sh relocs to where they belong.
* libbfd.h, bfd-in2.h: Regenerate.
Merge from mainline
2002-04-26 Alan Modra <amodra@bigpond.net.au>
* opncls.c (bfd_make_readable): Call bfd_section_list_clear.
* xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
* elflink.h (elf_bfd_final_link): Ensure input bfd class is the
same as the output before calling elf_link_input_bfd.
* coffcode.h (coff_compute_section_file_positions): Set
section_tail after shuffling section list.
2002-04-23 Alan Modra <amodra@bigpond.net.au>
* elf32-hppa.c (hppa_type_of_stub): Correct and simplify condition
under which a plt call stub is used.
(final_link_relocate): Similarly.
(allocate_plt_static): Clear h-plabel except when plt entry is
exclusively used for a plabel.
(allocate_dynrelocs): Use the above to simplify plt sizing.
(struct elf32_hppa_link_hash_table): Add has_22bit_branch.
(elf32_hppa_link_hash_table_create): Init.
(BL22_RP): Define.
(hppa_build_one_stub): Use BL22_RP if has_22bit_branch.
(elf32_hppa_check_relocs): Set has_22bit_branch.
* elf32-hppa.c (elf32_hppa_check_relocs): Remove debug message.
(final_link_relocate): Likewise.
2002-04-20 Alan Modra <amodra@bigpond.net.au>
* archures.c (bfd_arch_info): Add comment on list order.
(bfd_default_set_arch_mach): Use bfd_lookup_arch.
* cpu-powerpc.c (bfd_powerpc_archs): Re-order so that the default
is always at head of list.
* bfd-in2.h: Regenerate.
2002-04-16 Alan Modra <amodra@bigpond.net.au>
* elf32-m32r.c (m32r_elf_add_symbol_hook): Check the hash table
type rather than just assuming entries are ELF.
* elf32-sh64.c (sh64_elf_add_symbol_hook): Likewise.
* elf64-sh64.c (sh64_elf64_add_symbol_hook): Likewise.
* elf64-sparc.c (sparc64_elf_add_symbol_hook): Likewise.
* elf64-mmix.c (mmix_elf_add_symbol_hook): Use bfd_link_hash_entry
rather than elf_link_hash_entry.
2002-04-15 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (ppc_elf_add_symbol_hook): Check the hash table type.
Jakub Jelinek [Fri, 26 Apr 2002 07:34:41 +0000 (07:34 +0000)]
* elf-eh-frame.c (struct eh_cie_fde): Add per_encoding_relative.
(_bfd_elf_discard_section_eh_frame): Set it for CIEs with pcrel
encoded personality.
(_bfd_elf_write_section_eh_frame): Adjust pcrel encoded personality
for CIE/FDE removal.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't build
search table if some FDE is DW_EH_PE_aligned encoded either.
(_bfd_elf_write_section_eh_frame): Handle terminating FDE specially.
Andreas Schwab [Wed, 24 Apr 2002 14:55:31 +0000 (14:55 +0000)]
* config/tc-i386.c (output_jump, output_disp)
(md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
more.
(md_apply_fix3): Remember addend value for rela relocations.
(tc_gen_reloc): Correctly compute pc-relative relocation addend.
* elf32-sparc.c (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
(elf32_sparc_relocate_section): Use it to figure out when to
initialize .got entries.
* elf64-sparc.c: Similarly.
Alan Modra [Thu, 28 Mar 2002 06:26:58 +0000 (06:26 +0000)]
Merge from mainline.
2002-03-21 Albert Chin-A-Young <china@thewrittenword.com>
* genscripts.sh (LIB_SEARCH_DIRS): Quote path.
2002-03-20 Alan Modra <amodra@bigpond.net.au>
* ldlang.c (ldlang_add_undef): If the output bfd has been opened,
add the symbol to the linker hash table immediately.
(lang_place_undefineds): Split symbol creation out..
(insert_undefined): ..to here.
2002-03-18 Alan Modra <amodra@bigpond.net.au>
* ldmain.c (main): Move .text readonly flag fudges from here..
* ldlang.c (lang_process): ..to here.
2002-03-14 Alan Modra <amodra@bigpond.net.au>
* ldlang.c (lang_check): Remove the word size check added in last
change. Treat emitrelocations case as for relocatable links.
2002-03-13 Alan Modra <amodra@bigpond.net.au>
* ldlang.c (lang_check): Do relocatable link checks first, so that
warn_mismatch can't override. Check compatible and word size too.
2002-03-04 H.J. Lu <hjl@gnu.org>
* scripttempl/elf.sc: Put .preinit_array, .init_array and
.fini_array in the data segment.
2002-03-04 Alan Modra <amodra@bigpond.net.au>
* scripttempl/elf.sc: Correct syntax errors in 2002-03-01 commit.
2002-03-01 David Mosberger <davidm@hpl.hp.com>
* scripttempl/elf.sc (SECTIONS): Add entries for .preinit_array,
.init_array, and .fini_array.
projects / thirdparty / binutils-gdb.git / log
