OSDN Git Service
Nick Clifton [Tue, 13 Nov 2007 10:40:29 +0000 (10:40 +0000)]
* config/tc-mn10300.c (mn10300_force_relocation): Force a reloc to be generated for alignment fixups.
* config/tc-mn10300.h (TC_FORCE_RELOCATION): Call mn10300_force_relocation.
* elf-m10300.c (mn10300_elf_final_link_relocate): Prevent the accidental termination of DWARF location list entries.
(mn10300_elf_relax_delete_bytes): Stop deletion if an align reloc is encountered that is larger than or not a mutliple of the number of bytes being deleted.
When adjusting symbols, any symbols inside the region being deleted must be moved to the end of the region.
Move align relocs forward if there is room for them after the deletion of the region.
Alan Modra [Tue, 13 Nov 2007 05:56:10 +0000 (05:56 +0000)]
PR 5233
* elf.c (rewrite_elf_program_header): Formatting. Add
first_matching_lma and first_suggested_lma booleans and use
instead of testing matching_lma and suggested_lma for zero.
Ian Lance Taylor [Tue, 13 Nov 2007 01:26:27 +0000 (01:26 +0000)]
From Craig Silverstein: Support debug info for shared libraries.
DJ Delorie [Tue, 13 Nov 2007 01:00:40 +0000 (01:00 +0000)]
merge from gcc
Joseph Myers [Tue, 13 Nov 2007 00:38:30 +0000 (00:38 +0000)]
* floatformat.c (floatformat_ibm_long_double_is_valid): Fix
compiler warnings.
(floatformat_ibm_long_double): Use
floatformat_ibm_long_double_is_valid.
Alan Modra [Mon, 12 Nov 2007 23:00:04 +0000 (23:00 +0000)]
daily update
Alan Modra [Mon, 12 Nov 2007 22:21:48 +0000 (22:21 +0000)]
* gas/macros/purge.s: Delete irpc loops.
H.J. Lu [Mon, 12 Nov 2007 21:55:50 +0000 (21:55 +0000)]
2007-11-12 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/5299
* peicode.h (pe_bfd_object_p): Save and restore previous bfd
state when calling coff_object_p.
Ian Lance Taylor [Mon, 12 Nov 2007 20:55:53 +0000 (20:55 +0000)]
From Craig Silverstein: Dwarf_line_info can work with Object rather
than Sized_relobj.
Ian Lance Taylor [Mon, 12 Nov 2007 20:35:21 +0000 (20:35 +0000)]
From Craig Silverstein: Track_relocs doesn't need to hold onto the
object.
Ian Lance Taylor [Mon, 12 Nov 2007 19:56:20 +0000 (19:56 +0000)]
From Craig Silverstein: rework DWARF reader code a bit.
Ian Lance Taylor [Mon, 12 Nov 2007 17:51:55 +0000 (17:51 +0000)]
Correct handling of GOT references in a regular object.
Nick Clifton [Mon, 12 Nov 2007 10:57:33 +0000 (10:57 +0000)]
PR gas/5269
* config/tc-frv.c (md_show_usage): Rewrite usage description to make it easier to translate.
* gas/po/gas.pot: Regenerate.
Alan Modra [Mon, 12 Nov 2007 03:28:52 +0000 (03:28 +0000)]
* elf.c (_bfd_elf_get_synthetic_symtab): Only bump the symbol
pointer when we have a valid symbol. Init udata.p to NULL.
Alan Modra [Mon, 12 Nov 2007 00:29:12 +0000 (00:29 +0000)]
* gas/ppc/regnames.d: New.
* gas/ppc/regnames.s: Likewise.
* gas/ppc/ppc.exp: Run it.
Alan Modra [Mon, 12 Nov 2007 00:27:53 +0000 (00:27 +0000)]
* config/tc-ppc.c (md_assemble): If -mregnames, when parsing
PPC_OPERAND_CR always parse as expression to allow register name
followed by an expression.
Alan Modra [Sun, 11 Nov 2007 23:00:05 +0000 (23:00 +0000)]
daily update
Alan Modra [Sat, 10 Nov 2007 23:00:05 +0000 (23:00 +0000)]
daily update
Ian Lance Taylor [Fri, 9 Nov 2007 23:56:32 +0000 (23:56 +0000)]
From Craig Silverstein: Initialize got_relocs.
Ian Lance Taylor [Fri, 9 Nov 2007 23:35:19 +0000 (23:35 +0000)]
From Craig Silverstein: Clean up make rules for debug_msg.
Ian Lance Taylor [Fri, 9 Nov 2007 23:19:11 +0000 (23:19 +0000)]
From Craig Silverstein: Add test for debug messages.
Ian Lance Taylor [Fri, 9 Nov 2007 23:18:16 +0000 (23:18 +0000)]
From Craig Silverstein: Implement section_info.
Ian Lance Taylor [Fri, 9 Nov 2007 23:16:54 +0000 (23:16 +0000)]
From Craig Silverstein: Use relocations in reporting error message
locations.
Alan Modra [Fri, 9 Nov 2007 23:00:06 +0000 (23:00 +0000)]
daily update
Ian Lance Taylor [Fri, 9 Nov 2007 19:45:08 +0000 (19:45 +0000)]
From Cary Coutant: More shared library support, some refactorization.
H.J. Lu [Fri, 9 Nov 2007 13:53:13 +0000 (13:53 +0000)]
2007-11-09 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (match_template): Re-order suffix check.
Nathan Sidwell [Fri, 9 Nov 2007 10:20:17 +0000 (10:20 +0000)]
* elf-vxworks.c (elf_vxworks_emit_relocs): Don't clobber
rel_hash. Move loop inside if test.
Danny Smith [Fri, 9 Nov 2007 08:35:29 +0000 (08:35 +0000)]
Apply delta accidentally omitted from 2007-11-05 commit.
* pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Let .data, .text
and .bss section use the default.
Ian Lance Taylor [Fri, 9 Nov 2007 07:03:14 +0000 (07:03 +0000)]
From Cary Coutant: mark negative constant as unsigned.
Ian Lance Taylor [Fri, 9 Nov 2007 07:00:15 +0000 (07:00 +0000)]
Generate a complete exception frame header. Discard duplicate
exception frame information.
Alan Modra [Thu, 8 Nov 2007 23:00:49 +0000 (23:00 +0000)]
daily update
Nathan Sidwell [Thu, 8 Nov 2007 13:57:44 +0000 (13:57 +0000)]
* elf-vxworks.h (elf_vxworks_add_dynamic_entries): Declare.
(elf_vxworks_finish_dynamic_entry): Declare.
* elf-vxworks.c: Include elf/vxworks.h.
(elf_vxworks_add_dynamic_entries): New.
(elf_vxworks_finish_dynamic_entry): New.
* Makefile.am (elf-vxworks.lo): Add dependency.
* Makefile.in (elf-vxworks.lo): Add dependency.
* elf32-i386.c (elf_i386_size_dynamic_sections,
elf_i386_finish_dynamic_sections): Call
elf_vxworks_add_dynamic_entries and
elf_vxworks_finish_dynamic_entry.
* elf32-ppc.c (ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections,
sparc_finish_dyn): Likewise.
* elf32-sh.c (sh_elf_size_dynamic_sections,
sh_elf_finish_dynamic_sections): Likewise.
* elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_sections): Likewise.
* elf32-arm.c (elf32_arm_size_dynamic_sections,
elf32_arm_finish_dynamic_sections): Likewise.
Nathan Sidwell [Thu, 8 Nov 2007 13:51:07 +0000 (13:51 +0000)]
include/elf/
* vxworks.h: New.
bfd/
* elf-vxworks.h (elf_vxworks_add_dynamic_entries): Declare.
(elf_vxworks_finish_dynamic_entry): Declare.
* elf-vxworks.c: Include elf/vxworks.h.
(elf_vxworks_add_dynamic_entries): New.
(elf_vxworks_finish_dynamic_entry): New.
* Makefile.am (elf-vxworks.lo): Add dependency.
* Makefile.in (elf-vxworks.lo): Add dependency.
* elf32-i386.c (elf_i386_size_dynamic_sections,
elf_i386_finish_dynamic_sections): Call
elf_vxworks_add_dynamic_entries and
elf_vxworks_finish_dynamic_entry.
* elf32-ppc.c (ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections,
sparc_finish_dyn): Likewise.
* elf32-sh.c (sh_elf_size_dynamic_sections,
sh_elf_finish_dynamic_sections): Likewise.
* elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_sections): Likewise.
* elf32-arm.c (elf32_arm_size_dynamic_sections,
elf32_arm_finish_dynamic_sections): Likewise.
ld/
* ld-vxworks/tls-2.d: New.
* ld-vxworks/tls-2.s: New.
Bob Wilson [Thu, 8 Nov 2007 01:40:58 +0000 (01:40 +0000)]
* config/tc-xtensa.c (relaxable_section): Check for .eh_frame.
Joseph Myers [Thu, 8 Nov 2007 00:08:48 +0000 (00:08 +0000)]
include:
2007-11-07 Joseph Myers <joseph@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
* floatformat.h (struct floatformat): Add split_half field.
(floatformat_ibm_long_double): New.
libiberty:
2007-11-07 Joseph Myers <joseph@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
* floatformat.c (mant_bits_set): New.
(floatformat_to_double): Use it. Note no special handling of
split formats.
(floatformat_from_double): Note no special handing of split
formats.
(floatformat_ibm_long_double_is_valid,
floatformat_ibm_long_double): New.
(floatformat_ieee_single_big, floatformat_ieee_single_little,
floatformat_ieee_double_big, floatformat_ieee_double_little,
floatformat_ieee_double_littlebyte_bigword, floatformat_vax_f,
floatformat_vax_d, floatformat_vax_g, floatformat_i387_ext,
floatformat_m68881_ext, floatformat_i960_ext,
floatformat_m88110_ext, floatformat_m88110_harris_ext,
floatformat_arm_ext_big, floatformat_arm_ext_littlebyte_bigword,
floatformat_ia64_spill_big, floatformat_ia64_spill_little,
floatformat_ia64_quad_big, floatformat_ia64_quad_little): Update
for addition of split_half field.
gdb:
2007-11-07 Joseph Myers <joseph@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
* gdbtypes.c (floatformats_ibm_long_double): New.
* gdbtypes.h (floatformats_ibm_long_double): Declare.
* ia64-tdep.c (floatformat_ia64_ext): Update for addition of
split_half field.
* mips-tdep.c (n32n64_floatformat_always_valid,
floatformat_n32n64_long_double_big, floatformats_n32n64_long):
Remove.
(mips_gdbarch_init): Use floatformats_ibm_long_double instead of
floatformats_n32n64_long.
* ppc-linux-tdep.c (ppc_linux_init_abi): Use 128-bit IBM long
double.
* doublest.c (convert_floatformat_to_doublest,
convert_doublest_to_floatformat): Handle split floating-point
formats.
* ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle IBM long
double arguments.
(ppc64_sysv_abi_push_dummy_call): Likewise.
(do_ppc_sysv_return_value): Handle IBM long double return.
Alan Modra [Wed, 7 Nov 2007 23:00:05 +0000 (23:00 +0000)]
daily update
Ian Lance Taylor [Wed, 7 Nov 2007 22:33:30 +0000 (22:33 +0000)]
From Craig Silverstein and Cary Coutant: fix assignment of section
indexes to sections which are not associated with segments.
Ian Lance Taylor [Wed, 7 Nov 2007 18:29:34 +0000 (18:29 +0000)]
Check that we don't set the output section index twice.
Eric B. Weddington [Wed, 7 Nov 2007 17:59:05 +0000 (17:59 +0000)]
2007-11-07 Eric B. Weddington <eweddington@cso.atmel.com>
* config/tc-avr.c (mcu_types): Add ATtiny88 device.
* doc/c-avr.texi: Likewise.
Eric B. Weddington [Wed, 7 Nov 2007 17:24:59 +0000 (17:24 +0000)]
2007-11-07 Anatoly Sokolov <aesok@post.ru>
* config/tc-avr.c (mcu_types): Add new devices: ATmega48P, ATmega88P,
ATmega168P, Atmega328P
* doc/c-avr.texi: Document new devices.
Nick Clifton [Wed, 7 Nov 2007 16:37:44 +0000 (16:37 +0000)]
PR gas/5228
* m68k-opc.c (m68k_opcodes): Fix coldfire msac.w instructions with parallel loads.
Tristan Gingold [Wed, 7 Nov 2007 15:57:14 +0000 (15:57 +0000)]
* ia64-dis.c (print_insn_ia64): Generate symbolic names for cr
registers instead of register number.
* gas/ia64/regs.d: Expect symbolic names for cr registers due to
improved disassembler.
Nick Clifton [Wed, 7 Nov 2007 14:52:44 +0000 (14:52 +0000)]
* bfd/elfxx-mips.c (_bfd_mips_elf_fake_sections): Force SHF_MIPS_NOSTRIP on
.debug_frame for Irix.
Nick Clifton [Wed, 7 Nov 2007 14:40:40 +0000 (14:40 +0000)]
* arm-dis.c (arm_opcodes): Remove superflous escapes of percent operators.
Nick Clifton [Wed, 7 Nov 2007 14:32:54 +0000 (14:32 +0000)]
* gas/elf/elf.exp (run_elf_list_test): Fix typo.
Tristan Gingold [Wed, 7 Nov 2007 14:10:49 +0000 (14:10 +0000)]
* config/tc-ppc.c (md_apply_fix): For PPC_TOC16 on XCOFF, uses offset
within the TOC instead of the VMA.
* gas/ppc/test1xcoff32.d: Updated to match RTOC bug fix.
Nathan Sidwell [Wed, 7 Nov 2007 12:10:33 +0000 (12:10 +0000)]
ld/
* emulparams/vxworks.sh (OTHER_READONLY_SECTIONS,
OTHER_READWRITE_SECTIONS): Add TLS sections.
ld/testsuite/
* ld-vxworks/tls-1.d: New.
* ld-vxworks/tls-1.s: New.
Nick Clifton [Wed, 7 Nov 2007 11:36:42 +0000 (11:36 +0000)]
* doc/binutils.texi: Update to FDL 1.2.
(Top): consistent punctuation in menu entries.
(Index): Rename from Binutils Index.
* doc/fdl.texi: Update from http://www.gnu.org/licenses/fdl.texi.
Ian Lance Taylor [Wed, 7 Nov 2007 00:49:56 +0000 (00:49 +0000)]
From Craig Silverstein: Templatize the Dwarf reader.
Ian Lance Taylor [Wed, 7 Nov 2007 00:45:05 +0000 (00:45 +0000)]
From Craig Silverstein: Handle a .so file in a .a file.
Ian Lance Taylor [Wed, 7 Nov 2007 00:31:32 +0000 (00:31 +0000)]
From Craig Silverstein: Don't crash if we see a file we don't recognize.
Peter Bergner [Tue, 6 Nov 2007 23:14:07 +0000 (23:14 +0000)]
* ppc-opc.c (powerpc_opcodes): Remove the dcffix and dcffix. opcodes
which are not included in the "Preliminary Decimal Floating-Point
Architecture" document.
Alan Modra [Tue, 6 Nov 2007 23:00:15 +0000 (23:00 +0000)]
daily update
Paul Brook [Tue, 6 Nov 2007 22:17:00 +0000 (22:17 +0000)]
2007-11-06 Paul Brook <paul@codesourcery.com>
gas/
* config/tc-arm.c (do_mull): Allow overlapping Rm for armv6.
gas/testsuite/
* gas/arm/mul-overlap.s: Add umull and smlal.
* gas/arm/mul-overlap.l: Update expected results.
Nick Clifton [Tue, 6 Nov 2007 17:15:10 +0000 (17:15 +0000)]
* ehopt.c (check_eh_frame): If md_allow_eh_opt is defined, invoke it to see if the optimizations should be applied.
* config/tc-mn10300.h (md_allow_eh_opt): Define. Only allow call frame optimization if linker relaxation is not enabled.
* gas/elf/elf.exp: Disable ehopt test for mn10300.
Alan Modra [Tue, 6 Nov 2007 13:49:19 +0000 (13:49 +0000)]
bfd/
* elf64-ppc.c (ppc64_elf_check_relocs): Don't refcount tlsld_got here..
(ppc64_elf_gc_sweep_hook): ..or here..
(ppc64_elf_tls_optimize): ..or here. Make two passes through the
relocs, ensuring that tls_get_addr calls follow gd and ld relocs.
(allocate_dynrelocs): Refcount tlsld_got here.
(ppc64_elf_size_dynamic_sections): Allocate local got and call
allocate_dynrelocs before allocating tlsld_got.
(ppc64_elf_relocate_section): Remove check that a tls_get_addr
call follows gd and ld relocs.
ld/testsuite/
* ld-powerpc/tlsso.d: Update for changed got alloc order.
* ld-powerpc/tlsso.r: Likewise.
Kai Tietz [Tue, 6 Nov 2007 12:28:57 +0000 (12:28 +0000)]
Add __ImageBase symbol to pe.em and pep.em.
Alan Modra [Tue, 6 Nov 2007 03:59:16 +0000 (03:59 +0000)]
bfd/
* elf32-ppc.c (ppc_elf_check_relocs): Don't refcount tlsld_got here..
(ppc_elf_gc_sweep_hook): ..or here..
(ppc_elf_tls_optimize): ..or here. Make two passes through the
relocs, ensuring that tls_get_addr calls follow gd and ld relocs.
(allocate_dynrelocs): Refcount tlsld_got here.
(ppc_elf_size_dynamic_sections): Call allocate_dynrelocs before
allocating tlsld_got.
(ppc_elf_relocate_section): Remove check that a tls_get_addr
call follows gd and ld relocs.
ld/testsuite/
* ld-powerpc/tlsso32.d: Update for changed got alloc order.
Alan Modra [Mon, 5 Nov 2007 23:00:05 +0000 (23:00 +0000)]
daily update
Alan Modra [Mon, 5 Nov 2007 02:14:50 +0000 (02:14 +0000)]
* ld-elf/merge3.d, ld-elf/merge3.s: Delete.
Alan Modra [Mon, 5 Nov 2007 02:13:46 +0000 (02:13 +0000)]
* merge.c (sec_merge_hash_lookup): Revert last change.
(record_section): Likewise.
(_bfd_merge_sections): Likewise.
(_bfd_merged_section_offset): Properly handle NULL secinfo.
(_bfd_add_merge_section): Allocate extra space for a zero
terminator on SEC_STRINGS sections.
Danny Smith [Sun, 4 Nov 2007 23:49:09 +0000 (23:49 +0000)]
include
* coff/pe.h (COFF_ENCODE_ALIGNMENT) Define.
gas
* read.c (ALIGN_LIMIT): Rename to ...
(TC_ALIGN_LIMIT): Guard against prior definition.
* config/tc-i386.h (TC_ALIGN_LIMIT)[TE_PE]: Define.
bfd
* pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Let .data, .text
and .bss section use the default.
* pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
ld/testsuite
* ld-scripts/align.exp: Enable for PECOFF.
* ld-scripts/alignof.exp: Likewise.
Alan Modra [Sun, 4 Nov 2007 23:00:05 +0000 (23:00 +0000)]
daily update
Alan Modra [Sat, 3 Nov 2007 23:00:05 +0000 (23:00 +0000)]
daily update
Ian Lance Taylor [Fri, 2 Nov 2007 23:02:44 +0000 (23:02 +0000)]
From Craig Silverstein: Add first version of generating error messages
with file name and line number.
Alan Modra [Fri, 2 Nov 2007 23:00:05 +0000 (23:00 +0000)]
daily update
Ian Lance Taylor [Fri, 2 Nov 2007 04:08:52 +0000 (04:08 +0000)]
From Cary Coutant: Correct generation of RELATIVE relocs.
Ian Lance Taylor [Fri, 2 Nov 2007 03:31:41 +0000 (03:31 +0000)]
From Craig Silverstein: Add more DWARF info, add some i386 comments.
Ian Lance Taylor [Fri, 2 Nov 2007 03:28:52 +0000 (03:28 +0000)]
Reworked from Andrew Chatham: report error locations.
Bob Wilson [Fri, 2 Nov 2007 00:45:34 +0000 (00:45 +0000)]
* config/tc-xtensa.c (xtensa_symbol_new_hook): New.
(xtensa_mark_difference_of_two_symbols): New.
(xtensa_post_relax_hook): Call xtensa_mark_difference_of_two_symbols.
* config/tc-xtensa.h (xtensa_symfield_type): Add next_expr_symbol.
(tc_symbol_new_hook): Define.
Alan Modra [Thu, 1 Nov 2007 23:00:05 +0000 (23:00 +0000)]
daily update
H.J. Lu [Thu, 1 Nov 2007 19:06:54 +0000 (19:06 +0000)]
gas/
2007-11-01 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (md_assemble): Replace no_xsuf with
no_ldsuf.
(match_template): Likewise.
opcodes/
2007-11-01 H.J. Lu <hongjiu.lu@intel.com>
* i386-gen.c (opcode_modifiers): Replace No_xSuf with
No_ldSuf.
* i386-opc.tbl: Likewise.
* i386-opc.h (No_xSuf): Renamed to ...
(No_ldSuf): This.
(FWait): Updated.
H.J. Lu [Thu, 1 Nov 2007 18:40:53 +0000 (18:40 +0000)]
2007-11-01 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Use a non-ascii
letter.
H.J. Lu [Thu, 1 Nov 2007 16:27:08 +0000 (16:27 +0000)]
gas/
2007-11-01 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (process_suffix): Check addrprefixop0 to
see if the address size override prefix changes the size of the
first operand.
(check_byte_reg): Don't warn if byteokintel is set.
(check_long_reg): Set i.suffix to QWORD_MNEM_SUFFIX if toqword
is set.
(check_qword_reg): Set i.suffix to LONG_MNEM_SUFFIX if todword
is set.
gas/testsuite/
2007-11-01 H.J. Lu <hongjiu.lu@intel.com>
* gas/i386/i386.d: New.
* gas/i386/i386.s: Likewise.
* gas/i386/i386.exp: Run i386.
* gas/i386/x86_64.s: Add tests for movsx, movsbl, movsbq,
movsbw, movswl, movswq, movzx, movzb, movzbl, movzbq,
movzbw, movzwl and movzwq.
* gas/i386/x86_64.d: Updated.
opcodes/
2007-11-01 H.J. Lu <hongjiu.lu@intel.com>
* i386-gen.c (opcode_modifiers): Add ByteOkIntel, ToDword,
ToQword and AddrPrefixOp0.
* i386-opc.h (ByteOkIntel): New.
(ToDword): Likewise.
(ToQword): Likewise.
(AddrPrefixOp0): Likewise.
(IsPrefix): Updated.
(i386_opcode_modifier): Add byteokintel, todword, toqword
and addrprefixop0.
* i386-opc.tbl (cvtss2si): Add ToQword.
(cvttss2si): Likewise.
(cvtsd2si): Add ToDword.
(cvttsd2si): Likewise.
(monitor): Add AddrPrefixOp0.
(invlpga): Likewise.
(vmload): Likewise.
(vmrun): Likewise.
(vmsave): Likewise.
(pextrb): Add ByteOkIntel.
(pinsrb): Likewise.
* i386-tbl.h: Regenerated.
Joseph Myers [Thu, 1 Nov 2007 11:45:20 +0000 (11:45 +0000)]
bfd:
* merge.c (sec_merge_hash_lookup): Add parameter sec_end. Check
for unterminated strings. All callers changed.
(record_section): Add parameter abfd. Give error message for
unterminated strings.
(_bfd_merge_sections): Update call to record_section.
(_bfd_write_merged_section, _bfd_merged_section_offset): Handle
NULL secinfo from merge failures.
ld/testsuite:
* ld-elf/merge3.d, ld-elf/merge3.s: New.
Ian Lance Taylor [Thu, 1 Nov 2007 00:19:30 +0000 (00:19 +0000)]
From Cary Coutant: More support for -shared, including fixes to GOT
handling.
H.J. Lu [Wed, 31 Oct 2007 23:41:12 +0000 (23:41 +0000)]
2007-10-31 H.J. Lu <hongjiu.lu@intel.com>
* i386-dis.c (USE_REG_TABLE): Defined as the previous one + 1.
(USE_REG_TABLE): Likewise.
(USE_MOD_TABLE): Likewise.
(USE_RM_TABLE): Likewise.
(USE_PREFIX_TABLE): Likewise.
(USE_X86_64_TABLE): Likewise.
(USE_3BYTE_TABLE): Likewise.
Alan Modra [Wed, 31 Oct 2007 23:00:05 +0000 (23:00 +0000)]
daily update
Eric B. Weddington [Wed, 31 Oct 2007 18:11:28 +0000 (18:11 +0000)]
2007-10-31 Eric B. Weddington <eweddington@cso.atmel.com>
* config/tc-avr.c (mcu_types): Remove devices that were never produced:
attiny10, atmega83, atmega85, atmega603.
* doc/c-avr.texi: Likewise.
Nick Clifton [Wed, 31 Oct 2007 17:13:53 +0000 (17:13 +0000)]
Add cast to avoid compile time warning
Nick Clifton [Wed, 31 Oct 2007 16:09:53 +0000 (16:09 +0000)]
* dwarf.c (is_relocatable): Remove definition.
(display_debug_frames): Remove check in is_relocatable.
* dwarf.h (is_relocatable): Remove declaration.
* objdump.c (is_relocatable): New static definition.
* readelf.c (dump_relocations): Make the function void.
(is_32bit_abs_reloc): Add support for x86, Arc, Arm, D10V, Dlx, OR32 and Score.
(is_32bit_pcrel_reloc): Add support for x86 and Arm.
(is_16bit_abs_reloc): Add support for D10V.
(debug_apply_rela_addends): Rename to debug_apply_relocations.
Add code to support rel relocations.
(load_debug_section): Fix call to debug_apply_relocations.
(get_file_header): Remove setting of is_relocatable.
* gas/cfi/cfi-common-6.d: Allow for possible relocation of the .debug.eh_frame section.
Nick Clifton [Wed, 31 Oct 2007 11:33:27 +0000 (11:33 +0000)]
* elf-m10300.c (mn10300_elf_relax_delete_bytes): Do not look for align
relocs when there are no relocs attached to the section.
Alan Modra [Wed, 31 Oct 2007 07:40:11 +0000 (07:40 +0000)]
* readelf.c (debug_apply_rela_addends): Clarify FIXME.
Alan Modra [Wed, 31 Oct 2007 07:36:46 +0000 (07:36 +0000)]
* elf-bfd.h (bfd_elf_match_symbols_in_sections): Don't declare.
* elflink.c (bfd_elf_match_symbols_in_sections): Make static.
Remove section name comparisons.
Alan Modra [Tue, 30 Oct 2007 23:00:06 +0000 (23:00 +0000)]
daily update
Nick Clifton [Tue, 30 Oct 2007 15:18:29 +0000 (15:18 +0000)]
* mn10300.h (R_MN10300_ALIGN): Define.
* reloc.c (BFD_RELOC_MN10300_ALIGN): Add.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elf-m10300.h: Handle R_MN10300_ALIGN relocs.
* mn10300_elf_relax_delete_bytes): Honour R_MN10300_ALIGN relocs.
Re-fix off by one error in comparisons.
* config/tc-mn10300.c (tc_gen_reloc): Fix test that decides when
sym_diff relocs should be generated.
(md_apply_fix): Skip R_MN10300_ALIGN relocs.
(mn10300_fix_adjustable): Do not adjust R_MN10300_ALIGN relocs.
(mn10300_handle_align): New function. Generate R_MN10300_ALIGN
relocs to record alignment requests.
* config/tc-mn10300.h (TC_FORCE_RELOCATION_SUB_SAME): Also force
R_MN10300_ALIGN relocs.
(HANDLE_ALIGN): Define. Call mn10300_handle_align.
* gas/all/gas.exp: Do not run diff1.s test for mn10300.
* ld-mn10300/mn10300.exp: Run new tests. Skip i126256 test if
a compiler is not available.
* ld-mn10300/i112045-3.s: New test.
* ld-mn10300/i112045-3.d: Expected disassembly.
* ld-mn10300/i135409.s: Rename to i135409-1.s.
* ld-mn10300/i135409.d: Rename to i135409-1.d
* ld-mn10300/i135409-2.s: New test.
* ld-mn10300/i135409-2.d: Expected symbol table.
* ld-mn10300/i36434.d: Adjust expected disassembly.
Nick Clifton [Tue, 30 Oct 2007 14:23:22 +0000 (14:23 +0000)]
* doc/as.texinfo (Section): Replace "subsegment" with subsection".
Ian Lance Taylor [Tue, 30 Oct 2007 06:27:03 +0000 (06:27 +0000)]
From Craig Silverstein: Implement OPTION in linker scripts.
Ian Lance Taylor [Tue, 30 Oct 2007 04:23:19 +0000 (04:23 +0000)]
Adjust PLTOFF64 calculation.
Ian Lance Taylor [Tue, 30 Oct 2007 01:21:51 +0000 (01:21 +0000)]
From Craig Silverstein: Implement GOTPLT64 and PLTOFF64.
Ian Lance Taylor [Mon, 29 Oct 2007 23:36:39 +0000 (23:36 +0000)]
From Craig Silverstein: Clean up some unnecessary TODO markers.
Alan Modra [Mon, 29 Oct 2007 23:00:05 +0000 (23:00 +0000)]
daily update
Ian Lance Taylor [Mon, 29 Oct 2007 20:09:35 +0000 (20:09 +0000)]
From Craig Silverstein: better organization for TLS code.
Ian Lance Taylor [Mon, 29 Oct 2007 17:12:11 +0000 (17:12 +0000)]
From Craig Silverstein: Remove extraneous comment.
Nick Clifton [Mon, 29 Oct 2007 14:44:58 +0000 (14:44 +0000)]
* readelf.c (is_32bit_abs_reloc): Add knowledge of reloc used by IA64.
(is_64bit_abs_reloc): Likewise.
Alan Modra [Sun, 28 Oct 2007 23:00:04 +0000 (23:00 +0000)]
daily update
Nick Clifton [Sun, 28 Oct 2007 14:00:20 +0000 (14:00 +0000)]
* dwarf.c (process_debug_info): Check for corrupt lengths.
* readelf.c (get_reloc_type): New function. Returns the reloc number extracted from the info field of a reloc.
(get_reloc_symindex): New function. Returns the symbol index
(extracted from the info field of a reloc.
(dump_relocations): Use the new functions.
(slurp_ia64_unwind_table): Use the new functions.
(slurp_hppa_unwind_table): Use the new functions.
(dump_section_as_bytes): Use the new functions.
(get_reloc_size): Delete function.
(is_32bit_abs_reloc): New function. Determines if a given reloc type is a 32-bit absolute relocation.
(is_32bit_pcrel_reloc): New function. Like is_32bit_abs_reloc but for pc-relative relocations.
(is_64bit_abs_reloc): New function. Like is_32bit_abs_reloc but for 64-bit absolute relocations.
(is_16bit_abs_reloc): New function. Like is_32bit_abs_reloc but for 32-bit absolute relocations.
(debug_apply_rela_addends): Use the new functions. Skip and warn about any unrecognised relocations.
Alan Modra [Sat, 27 Oct 2007 23:00:05 +0000 (23:00 +0000)]
daily update
H.J. Lu [Sat, 27 Oct 2007 17:45:53 +0000 (17:45 +0000)]
gas/
2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
PR gas/5221
* config/obj-elf.c (obj_elf_section): Handle optional
parameters for .pushsection.
* doc/as.texinfo: Document optional parameters for
.pushsection.
gas/testsuite/
2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
PR gas/5221
* gas/elf/elf.exp: Run section7.
* gas/elf/section7.d: New.
* gas/elf/section7.s: Likewise.
Ian Lance Taylor [Sat, 27 Oct 2007 00:36:52 +0000 (00:36 +0000)]
From Cary Coutant: Set offsets of sections with data before finalizing
local symbols.