* ppc-tdep.h (struct gdbarch_tdep): Better explanation of using
-1 for nonexistant registers.
* rs6000-tdep.c (rs6000_register_reggroup_p): Don't assume that
tdep->ppc_vr0_regnum and tdep->ppc_ev0_regnum are not -1.
David Ung [Thu, 1 Sep 2005 16:35:41 +0000 (16:35 +0000)]
* config/tc-mips.c (append_insn): Correctly handle mips16 case
when the frags are different for the 2 instructions we want to
swap. If the lengths of the 2 instructions are not the same, we
won't do the swap but emit an nop.
* elf32-msp430.c (msp430_elf_relax_delete_bytes): Do not adjust
local symbols and move it to
(msp430_elf_relax_adjust_locals): New function - walk over the
sections in the bfd and adjust relocations as necessary.
DJ Delorie [Wed, 31 Aug 2005 23:45:46 +0000 (23:45 +0000)]
* elf32-i386.c (elf_i386_check_relocs): Don't cast a unary &
address operator, as that breaks GCC's strict aliasing rules.
(elf_i386_size_dynamic_sections): Avoid the need for type
punning.
* elf64-x86-64.c (elf_x86_64_check_relocs): Don't cast a unary
& address operator, as that breaks GCC's strict aliasing
rules.
(elf_x86_64_size_dynamic_sections): Avoid the need for type
punning.
Mark Kettenis [Mon, 29 Aug 2005 12:57:49 +0000 (12:57 +0000)]
* environ.c (unset_in_environ): Use strncmp instead of
DEPRECATED_STREQN.
* exec.c (exec_file_attach): Remove DEPRECATED_HPUX_TEXT_END.
* language.c (set_case_command, language_enum): Use strcmp instead
of DEPRECATED_STREQ.
* source.c (select_source_symtab): Sprinkle a few consts. Use
strcmp instead of DEPRECATED_STREQ.
Jan Beulich [Fri, 26 Aug 2005 15:51:15 +0000 (15:51 +0000)]
gas/
2005-08-26 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
qualified operand of a branch.
(intel_bracket_expr): Set JumpAbsolute here...
(intel_e11): ... rather than here.
gas/testsuite/
2005-08-26 Jan Beulich <jbeulich@novell.com>
* gas/i386/intel.s: Adjust.
* gas/i386/intelok.s: Add two more insns.
* gas/i386/intelok.d: Adjust.
Jan Beulich [Fri, 26 Aug 2005 15:33:43 +0000 (15:33 +0000)]
opcodes/
2005-08-26 Jan Beulich <jbeulich@novell.com>
* i386-dis.c (intel_operand_size): New, broken out from OP_E for
re-use.
(OP_E): Call intel_operand_size, move call site out of mode
dependent code.
(OP_OFF): Call intel_operand_size if suffix_always. Remove
ATTRIBUTE_UNUSED from parameters.
(OP_OFF64): Likewise.
(OP_ESreg): Call intel_operand_size.
(OP_DSreg): Likewise.
(OP_DIR): Use colon rather than semicolon as separator of far
jump/call operands.
gas/testsuite/
2005-08-26 Jan Beulich <jbeulich@novell.com>
Chao-ying Fu [Thu, 25 Aug 2005 18:17:36 +0000 (18:17 +0000)]
* config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
(mips_opts): Add -1 to initialize ase_dsp.
(file_ase_dsp): New variable for -mdsp.
(CPU_HAS_DSP): New define.
(validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
operand formats.
(mips_ip): Add min_range and max_range for checking singed numbers.
Check ase_dsp to enable DSP instructions.
Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
(OPTION_DSP, OPTION_NO_DSP): New define.
(OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
(md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
(mips_after_parse_args): Set ase_dsp based on CPU.
(s_mipsset): Handle ".set dsp" and ".set nodsp".
(mips_elf_final_processing): Remind of adding new flag for DSP ASE.
(md_show_usage): Show usage of -mdsp and -mno-dsp.
Jan Beulich [Mon, 22 Aug 2005 12:37:37 +0000 (12:37 +0000)]
gas/
2005-08-22 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (object_64bit): New.
(i386_target_format): Initialize it.
(output_disp): Use object_64bit for relocation type determination.
(output_imm): Likewise.
(i386_validate_fix): Likewise.
(tc_gen_reloc): Likewise.
(lex_got): Likewise. Remove static mode_name. Change array size
of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
(x86_cons): Use object_64bit for deciding whether quad fields can
have relocations.
gas/testsuite/
2005-08-22 Jan Beulich <jbeulich@novell.com>
* gas/i386/mixed-mode-reloc.s, gas/i386/mixed-mode-reloc32.d,
gas/i386/mixed-mode-reloc64.d: New.
* gas/i386/i386.exp: Run new tests.
Mark Kettenis [Sun, 21 Aug 2005 10:47:48 +0000 (10:47 +0000)]
* ppcobsd-tdep.c: Include "frame.h" and "frame-unwind.h". Don't
include "tramp-frame.h".
(ppcobsd_sigtramp_cache_init): Remove function.
(ppcobsd_sigtramp): Remove variable.
(ppcobsd_page_size, ppcobsd_sigreturn_offset): New variables.
(ppcobsd_sigtramp_p): New function.
(ppcobsd_sigtramp_frame_cache, ppcobsd_sigtramp_frame_this_id)
(ppcobsd_sigtramp_frame_prev_register): New functions.
(ppcobsd_sigtramp_frame_unwind): New variable.
(ppcobsd_sigtramp_frame_sniffer): New function.
(ppcobsd_init_abi): Adjust to register new sigtramp sniffer
instead of the old one.
* Makefile.in (ppcobsd-tdep.o): Update dependencies.
Mark Kettenis [Sun, 21 Aug 2005 09:34:19 +0000 (09:34 +0000)]
* infcall.c (call_function_by_hand): For
RETURN_VALUE_ABI_RETURNS_ADDRESS and
RETURN_VALUE_ABI_PRESERVES_ADDRESS, use gdbarch_return_value to
get return value.
Nick Clifton [Thu, 18 Aug 2005 09:26:16 +0000 (09:26 +0000)]
(relax_segment): Count the number of frags being processed and use this to
compute a maximum limit on the number of iterations that will be allowed when
attempting to relax the segment.
H.J. Lu [Wed, 17 Aug 2005 14:28:01 +0000 (14:28 +0000)]
bfd/
2005-08-17 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/1179
* dwarf2.c (_bfd_dwarf2_find_nearest_line): Use section lma
instead of vma.
(_bfd_dwarf2_find_line): Likewise.
binutils/
2005-08-17 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/1179
* objdump.c (disassemble_bytes): Don't adjust
adjust_section_vma.
(adjust_addresses): Don't adjust vma for debugging section.
Adjust lma only for relocatable files.
(dump_bfd): Tell adjust_addresses if it is a relocatable file.
Alan Modra [Wed, 17 Aug 2005 13:29:55 +0000 (13:29 +0000)]
* elf64-mmix.c (mmix_elf_add_symbol_hook): Mark reg section
SEC_LINKER_CREATED.
(mmix_elf_final_link): Check that section hasn't already been
removed before removing.
* mmo.c (mmo_scan): Mark reg contents section SEC_LINKER_CREATED.
(mmo_canonicalize_symtab): Likewise for reg section.
Jakub Jelinek [Wed, 17 Aug 2005 10:08:30 +0000 (10:08 +0000)]
* ldgram.y (vers_defns): Don't lose pattern list before
extern NAME {}. Handle global, local and extern symbol names.
ld/testsuite/
* ld-elfvers/vers.exp: Add a new test, vers30.
* ld-elfvers/vers30.c: New file.
* ld-elfvers/vers30.map: New file.
* ld-elfvers/vers30.ver: New file.
* ld-elfvers/vers30.dsym: New file.
Alan Modra [Wed, 17 Aug 2005 10:04:33 +0000 (10:04 +0000)]
bfd/
* elf32-cris.c (elf_cris_adjust_gotplt_to_got): Move assert later.
* elfxx-mips.c (_bfd_mips_elf_hide_symbol): Cope with being called
without any got section.