* elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
undefweak to use zero register. Call elf64_alpha_relax_got_load
if not all uses removed.
(elf64_alpha_relax_got_load): Relax undefweak to lda zero.
(elf64_alpha_relax_section): Handle undefweak symbols.
(elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
(elf64_alpha_size_rela_got_1): Likewise.
(elf64_alpha_relocate_section): Likewise.
* elf64-alpha.c (elf64_alpha_relax_section): Only operate
on SEC_CODE sections.
nobody [Thu, 19 May 2005 06:32:02 +0000 (06:32 +0000)]
This commit was manufactured by cvs2svn to create branch 'binutils-
2_16-branch'.
Cherrypick from master 2005-05-19 06:32:01 UTC Jan Beulich <jbeulich@novell.com> 'gas/':
gas/testsuite/gas/ia64/reloc-uw-ilp32.d
gas/testsuite/gas/ia64/reloc-uw.d
gas/testsuite/gas/ia64/reloc-uw.s
Backport from mainline:
2005-05-05 Nick Clifton <nickc@redhat.com>
* config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
the target_big_endian variable to false.
Alan Modra [Tue, 10 May 2005 00:42:00 +0000 (00:42 +0000)]
Apply from mainline.
2005-05-09 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
(ppc64_elf_add_symbol_hook): Set has_dotsym.
(ppc64_elf_check_directives): Only process syms when has_dotsym.
(func_desc_adjust): Hide fake function descriptors when function
code entry is defined.
(adjust_opd_syms): Adjust for deleted_section becoming union field.
2005-04-05 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (dec_dynrel_count): New function split out from
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.
2005-04-01 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
that we no longer need.
* config/tc-mips.c (normalize_constant_expr): Don't check for
HAVE_32BIT_GPRS.
(check_absolute_expr): Only call normalize_constant_expr() if
HAVE_32BIT_GPRS.
(mips_ip): Likewise.
gas/:
* config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
(normalize_address_expr): New function to sign-extend address
offsets that fit into 32 bits in 32-bit mode.
(macro_build_ldst_constoffset): Use normalize_address_expr()
instead of a handcoded sequence.
(load_register): Likewise. Report oversized numbers in a useful
way.
(macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
for constant addresses. Report oversized numbers in a useful way.
(mips_ip): Use normalize_address_expr() for addresses.
gas/testsuite/:
* gas/mips/ldstla-32.s: Exclude offsets that are now meant to fail
and include more instructions/offsets that are meant to succeed.
Use $4 instead $3 to avoid register dependencies.
* gas/mips/ldstla-32.d: Update accordingly.
* gas/mips/ldstla-32-shared.d: Likewise.
* gas/mips/ldstla-32-mips3.d: New test based on the above, except
for mips3.
* gas/mips/ldstla-32-mips3-shared.d: Similarly, for PIC.
* gas/mips/ldstla-32-mips3.s: Source for the new tests.
* gas/mips/ldstla-32-1.s: New test for offsets that are meant to
fail.
* gas/mips/ldstla-32-mips3-1.s: Likewise, for mips3.
* gas/mips/ldstla-32-1.l: Stderr output for the new test.
* gas/mips/ldstla-32-mips3-1.l: Likewise.
* gas/mips/mips.exp: Run the new tests.
This commit was manufactured by cvs2svn to create branch 'binutils-
2_16-branch'.
Cherrypick from master 2005-04-13 18:17:10 UTC Maciej W. Rozycki <macro@linux-mips.org> 'gas/:':
gas/testsuite/gas/mips/ldstla-32-1.l
gas/testsuite/gas/mips/ldstla-32-1.s
gas/testsuite/gas/mips/ldstla-32-mips3-1.l
gas/testsuite/gas/mips/ldstla-32-mips3-1.s
gas/testsuite/gas/mips/ldstla-32-mips3-shared.d
gas/testsuite/gas/mips/ldstla-32-mips3.d
gas/testsuite/gas/mips/ldstla-32-mips3.s
Alan Modra [Tue, 12 Apr 2005 12:14:23 +0000 (12:14 +0000)]
PR gas/827
* 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.
(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.
This commit was manufactured by cvs2svn to create branch 'binutils-
2_16-branch'.
Cherrypick from master 2005-04-07 00:53:22 UTC H.J. Lu <hjl.tools@gmail.com> 'gas/':
gas/testsuite/gas/i386/x86-64-pcrel.d
gas/testsuite/gas/i386/x86-64-pcrel.s
Bob Wilson [Wed, 6 Apr 2005 16:59:03 +0000 (16:59 +0000)]
* config/tc-xtensa.c (branch_align_power): New.
(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.
* elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
(_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.
projects / thirdparty / binutils-gdb.git / log
