2005-07-18 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (md_begin): Use IS_ELF.
(tc_i386_fix_adjustable): Likewise.
(md_estimate_size_before_relax): Likewise.
(md_apply_fix): Likewise.
(i386_target_format): Likewise.
(lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
(i386_immediate): Remove #ifdef LEX_AT.
(i386_displacement): Likewise.
* config/tc-i386.h (x86_cons): Prototype only when ELF and when not
LEX_AT.
2005-07-18 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (reloc): Convert to ISO C90. Change first
parameter to unsigned. Parameter sign now is tristate - zero/
positive mean unsigned/signed, negative means signedness doesn't
matter. Check field size,
signedness, and pcrel-ness are in agreement between relocated field
and relocation type. Adjust diagnostics.
(optimize_imm): And type mask of operand instead of overwriting it.
(lex_got): Convert to ISO C90. Add third parameter. Add new field to
local structure and initialize gotrel accordingly. Pass caller as
mask of types that the operator can match.
(x86_cons_fix_new): Let reloc know that signedness of relocation
doesn't matter.
(x86_pe_cons_fix_new): Likewise.
(x86_cons): Pass additional argument to lex_got.
(i386_immediate): New local variable 'types'. Pass its address as
additional argument to lex_got. Mask out operand types not supported
befoe returning.
(i386_displacement): Likewise. Set bigdisp to all types supported in
64-bit mode, combining the previously split initialization.
gas/testsuite/
2005-07-18 Jan Beulich <jbeulich@novell.com>
* gas/i386/reloc32.[sdl]: New.
* gas/i386/reloc64.[sdl]: New.
* gas/i386/i386.exp: Run new tests.
2005-07-14 Jim Blandy <jimb@redhat.com>
* configure.in: Add cases for Renesas m32c.
* configure: Regenerated.
bfd/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for m32c-*-elf (Renesas m32c and m16c).
* Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
(ALL_MACHINES_CFILES): Add cpu-m32c.c.
(BFD32_BACKENDS): Add elf32-m32c.lo.
(BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
(cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
* Makefile.in: Regenerated.
* archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
arch and mach codes.
(bfd_m32c_arch): New arch info object.
(bfd_archures_list): List bfd_m32c_arch.
* bfd-in2.h: Regenerated.
* config.bfd: Add case for the m32c.
* configure.in: Add case for the m32c.
* configure: Regenerated.
* cpu-m32c.c, elf32-m32c.c: New files.
* libbfd.h: Regenerated.
* targets.c (bfd_elf32_m32c_vec): Declare.
(_bfd_target_vector): List bfd_elf32_m32c_vec.
binutils/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
* readelf.c: #include "elf/m32c.h"
(guess_is_rela, dump_relocations, get_machine_name): Add cases for
EM_M32C.
* Makefile.am (readelf.o): Update dependencies.
* Makefile.in: Regenerated.
cpu/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
* m32c.cpu, m32c.opc: Machine description for the Renesas M32C.
gas/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for the Renesas M32C.
* Makefile.am (CPU_TYPES): List m32c.
(TARGET_CPU_CFILES): List config/tc-m32c.c.
(TARGET_CPU_HFILES): List config/tc-m32c.h.
* configure.in: Add case for m32c.
* configure.tgt: Add cases for m32c and m32c-*-elf.
* configure: Regenerated.
* config/tc-m32c.c, config/tc-m32c.h: New files.
* doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
* doc/Makefile.in: Regenerated.
* doc/all.texi: Set M32C.
* doc/as.texinfo: Add text for the M32C-specific options and line
comment characters, and refer to c-m32c.texi.
* doc/c-m32c.texi: New file.
include/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
* dis-asm.h (print_insn_m32c): New declaration.
include/elf/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for Renesas M32C and M16C.
* common.h (EM_M32C): New machine number.
* m32c.h: New file.
ld/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for the Renesas M32C and M16C.
* Makefile.am (ALL_EMULATIONS): Add eelf32m32c.o.
(eelf32m32c.c): New target.
* Makefile.in: Regenerated.
* configure.tgt: Add case for m32c-*-elf.
* emulparams/elf32m32c.sh: New file.
opcodes/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for the Renesas M32C and M16C.
* m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c, m32c-opc.c: New.
* m32c-desc.h, m32c-opc.h: New.
* Makefile.am (HFILES): List m32c-desc.h and m32c-opc.h.
(CFILES): List m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c,
m32c-opc.c.
(ALL_MACHINES): List m32c-asm.lo, m32c-desc.lo, m32c-dis.lo,
m32c-ibld.lo, m32c-opc.lo.
(CLEANFILES): List stamp-m32c.
(M32C_DEPS): List stamp-m32c, if CGEN_MAINT.
(CGEN_CPUS): Add m32c.
(m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c, m32c-opc.c)
(m32c-desc.h, m32c-opc.h): Depend on M32C_DEPS.
(m32c_opc_h): New variable.
(stamp-m32c, m32c-asm.lo, m32c-desc.lo, m32c-dis.lo, m32c-ibld.lo)
(m32c-opc.lo): New rules.
* Makefile.in: Regenerated.
* configure.in: Add case for bfd_m32c_arch.
* configure: Regenerated.
* disassemble.c (ARCH_m32c): New.
[ARCH_m32c]: #include "m32c-desc.h".
(disassembler) [ARCH_m32c]: Add case for bfd_arch_m32c.
(disassemble_init_for_target) [ARCH_m32c]: Same.
* cgen-ops.h, cgen-types.h: New files.
* Makefile.am (HFILES): List them.
* Makefile.in: Regenerated.
2005-07-05 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.h (CpuSVME): New.
(CpuUnknownFlags): Include CpuSVME.
* config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
as alias of sledgehammer.
(md_assemble): Include invlpga in the check for insns with two source
operands.
(process_operands): Include SVME insns in the check for ignored
segment overrides. Adjust diagnostic.
(i386_index_check): Special-case SVME insns with memory operands.
gas/testsuite/
2005-07-05 Jan Beulich <jbeulich@novell.com>
* gas/i386/svme.d: New.
* gas/i386/svme.s: New.
* gas/i386/svme64.d: New.
* gas/i386/i386.exp: Run new tests.
include/opcode/
2005-07-05 Jan Beulich <jbeulich@novell.com>
* i386.h (i386_optab): Add new insns.
opcodes/
2005-07-05 Jan Beulich <jbeulich@novell.com>
* i386-dis.c (SVME_Fixup): New.
(grps): Use it for the lidt entry.
(PNI_Fixup): Call OP_M rather than OP_E.
(INVLPG_Fixup): Likewise.
* lib/gas-defs.exp (run_dump_tests): New proc.
(run_dump_test): Add support for new options: target, not-target,
skip, not-skip, error-output. Document stderr. Tidy a
little.
(slurp_options): If a line doesn't match the option regexp, but
does begin with #, ignore it; don't stop parsing options.
* gas/arm/arm.exp: Remove most code. Use run_dump_tests.
* gas/arm/archv6t2-bad.d, gas/arm/armv1.d, gas/arm/iwmmxt-bad.d
* gas/arm/r15-bad.d, gas/arm/req.d, gas/arm/t16-bad.d
* gas/arm/undefined.d, gas/arm/undefined_coff.d, gas/arm/vfp-bad.d:
New files.
* gas/arm/bignum1.d, gas/arm/mapping.d, gas/arm/pic.d:
Only run on ELF targets.
* gas/arm/tls.d, gas/arm/unwind.d: Only run on ELF targets.
Skip on VxWorks.
* gas/arm/tls_vxworks.d, gas/arm/unwind_vxworks.d: New files.
* gas/arm/thumb.d, gas/arm/thumb32.d: Don't run on aout or pe.
* gas/arm/le-fpconst.d: Only run on *-*-pe.
* gas/arm/inst.d: Skip on WinCE.
* gas/arm/wince_inst.d: Skip unless WinCE.
* gas/arm/el_segundo.d: Mark up for actual use; adjust
expectations.
* gas/arm/el_segundo.s: Remove irrelevant junk. Add padding
for a.out's sake.
2005-07-01 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
(output_spill_psprel, output_spill_psprel_p): Combine.
(output_spill_sprel, output_spill_sprel_p): Combine.
(output_spill_reg, output_spill_regp_p): Combine.
(process_one_record): Handle psp_psprel.
(parse_predicate_and_operand): New.
(convert_expr_to_ab_reg): Two new parameters. Return void. Always
initialize output values. Emit diagnostic case here.
(convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
(add_unwind_entry): New second parameter. Allow first parameter to
be NULL. Parse optional tag, emit warning about further support for
it otherwise being missing. Check end-of-line when requested.
(dot_fframe): Clear operand when wrong. Allow tag.
(dot_vframe): Likewise.
(dot_vframesp): Likewise. Rename parameter, issue warning when psp
relative.
(dot_vframepsp): Remove.
(dot_altrp): Clear operand when wrong. Allow tag.
(dot_save): Likewise. Let default case also go through
add_unwind_entry.
(dot_savemem): Likewise.
(dot_restore): Don't return when wrong operand. Allow tag.
(dot_spillreg, dot_spillreg_p): Combine. Simplify by using
parse_predicate_and_operand and the new arguments to
convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
when wrong operand. Allow tag.
(dot_restorereg, dot_restorereg_p): Likewise.
(dot_spillmem, dot_spillmem_p): Likewise.
(dot_saveg): Clear operand when wrong. Perform tighter operand
checks. Allow tag.
(dot_savef): Likewise.
(dot_saveb): Likewise.
(dot_savegf): Likewise.
(dot_spill): Remove end-of-line check. Combine. Simplify by using
parse_predicate_and_operand and the new arguments to
convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
when wrong operand. Allow tag.
(popcount): New.
(dot_label_state): Don't return when wrong operand.
(dot_copy_state): Likewise.
(dot_unwabi): Likewise. Check if in prologue.
(dot_body): Don't call demand_empty_rest_of_line.
(dot_prologue): Type of mask and grsave is unsigned. Perform tighter
operand checks.
(md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
use dot_spillreg for .spillreg.p. Also use dot_spillmem for
.spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
(parse_operand): New second parameter. Don't deal with '}' here
anymore. Don't advance past end-of-line.
(parse_operands): Pass second argument to parse_operand.
(ia64_start_line): Prevent out-of-bounds access through
input_line_pointer. Deal with '}' here.
(ia64_unrecognized_line): Don't deal with '}' here.
(dot_alias): Use ignore_rest_of_line not its deprecated alias
discard_rest_of_line.
gas/testsuite/
2005-07-01 Jan Beulich <jbeulich@novell.com>
* gas/ia64/group-2.s: Use register as second operand of .prologue.
* gas/ia64/unwind-err.s: Add check for .vframesp.
* gas/ia64/unwind-err.l: Adjust.
* gas/ia64/strange.[sd]: New.
* gas/ia64/unwind-bad.[sl]: New.
* gas/ia64/unwind-ok.[sd]: New.
* gas/ia64/ia64.exp: Run new tests.
* config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
(encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
(do_t_branch, insns [b, bl]): Don't encode pipeline offset.
(s_arm_elf_cons): Disallow use of (plt) suffix.
(do_adrl): Adjust X_add_number unconditionally.
(md_pcrel_from): Rename md_pcrel_from_section, add second segT
argument. Handle all adjustment for pipeline offset here.
(md_apply_fix): No need to undo work of md_pcrel_from. No
need to extract pre-encoded pipeline adjustments from various
branch instructions. Generally, assume instructions are already
all-bits-zero in the field being fixed up. Remove all OBJ_ELF
special cases. Handle BFD_RELOC_ARM_PLT32 like
BFD_RELOC_ARM_PCREL_BRANCH.
(tc_gen_reloc): Remove OBJ_ELF special case.
* config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
gas/testsuite:
* gas/arm/arm.exp: Don't special case ldconst, arm7t, or copro
for *-wince-*.
* gas/arm/wince_arm7t.d, gas/arm/wince_copro.d
* gas/arm/wince_ldconst.d: Delete.
2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
PR 1013
* config/tc-i386.c (md_assemble): Don't call optimize_disp on
movabs.
(optimize_disp): Optimize only if possible. Don't use 64bit
displacement on non-constants and do same on constants if
possible.
gas/testsuite/
2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
PR 1013
* i386/x86_64.s: Add absolute 64bit addressing tests for mov.
* i386/x86_64.s: Updated.
include/opcode/
2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
PR 1013
* i386.h (i386_optab): Update comments for 64bit addressing on
mov. Allow 64bit addressing for mov and movq.
2005-06-17 Jan Beulich <jbeulich@novell.com>
* bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
and BFD_RELOC_X86_64_GOTPC32.
* libbfd.h (bfd_reloc_code_real_names): Likewise.
* elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
(x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
and R_X86_64_GOTPC32.
(elf64_x86_64_info_to_howto): Adjust bounding relocation type.
(elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
(elf64_x86_64_relocate_section): Likewise.
(elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
gas/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
(tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
(output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
aborting.
(output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
(tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
convert 8-byte pc-relative relocations.
(lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
(i386_validate_fix): Likewise.
(x86_cons): Also handle quad values in 64-bit mode.
(i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
(md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
gas/testsuite/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* gas/i386/x86-64-pcrel.s: Add insn requiring 64-bit pc-relative
relocation. Add insns for all widths of non-pc-relative relocations.
* gas/i386/x86-64-pcrel.d: Adjust.
include/elf/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* x86-64.h (elf_x86_64_reloc_type): Adjust comment for
R_X86_64_GOTPCREL. Add R_X86_64_PC64, R_X86_64_GOTOFF64, and
R_X86_64_GOTPC32.
* config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
symbolP as well as for names with a leading dot. Use ACONCAT.
(md_apply_fix): For branch relocations, only replace value
with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
(arm_force_relocation): Remove #ifdef OBJ_ELF case.
* config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
(LOCAL_LABEL_PREFIX): Don't define.
gas/testsuite:
* gas/arm/thumb.s: Only branch to labels defined in this file.
* gas/arm/thumb.d, gas/arm/thumb32.d: Adjust expected output.
* config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a temporary copy
of the operands array so that changes can be safely backed out if the insn
does not match.
(m68k_compare_opcode): Shortcut the test when the parameters are the same.
Return 1 if the names match but the second opcode is further on in the array
than the first.
* config/tc-mips.c (load_register): Add leading "0x" to the
output of sprintf_vma().
(macro): Likewise.
gas/testsuite/:
* gas/mips/ldstla-32-1.l: Update to handle leading zeroes.
* gas/mips/ldstla-32-mips3-1.l: Likewise.
(TC_INIT_FIX_DATA): Initialize to 0, not NULL.
* config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
(md_apply_fix3): Delete fix_is_thumb variable; refer to
fixP->tc_fix_data directly in the sole place it was used.
Explicitly truncate value, *valP, fixP->fx_addnumber, and
fixP->fx_offset to 32 bits, for consistent behavior between 32-
and 64-bit hosts.
2005-05-27 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (struct proc_pending): New.
(unwind): Replace proc_start with proc_pending.
(unwind_diagnostic): Check unwind.proc_pending.sym.
(dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
Check if previous proc not closed. Record all entry points.
(dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
Set symbol sizes for entry points recorded in dot_proc. Check
arguments for consistency with respective .proc's.
(md_assemble): Replace unwind.proc_start with
unwind.proc_pending.sym.
gas/testsuite/
2005-05-27 Jan Beulich <jbeulich@novell.com>
* gas/ia64/proc.l: Adjust.
2005-05-27 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
and last_ptr. Check all in-use slots for first one with non-NULL
unwind_record. Don't reload end_ptr before second update round.
2005-05-25 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
BFD_RELOC_UNUSED when determining the width of the reloc.
2005-05-25 Jan Beulich <jbeulich@novell.com>
* gas/i386/intelok.d: Account for 32-bit displacements being shown
in hex.
opcodes/
2005-05-25 Jan Beulich <jbeulich@novell.com>
* i386-dis.c (OP_E): In Intel mode, display 32-bit displacements in
hex (but retain it being displayed as signed). Remove redundant
checks. Add handling of displacements for 16-bit addressing in Intel
mode.
* gas/Makefile.am: Have 'all' depend on 'info'.
* ld/Makefile.am: Have 'all' depend on 'info' and 'ld.1'.
* bfd/Makefile.in, binutils/Makefile.in, gas/Makefile.in
* ld/Makefile.in: Regenerate.
2005-05-19 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
relocations in unwind section.
gas/testsuite/
2005-05-19 Jan Beulich <jbeulich@novell.com>
* gas/ia64/reloc-uw.s: New.
* gas/ia64/reloc-uw.d: New.
* gas/ia64/reloc-uw-ilp32.d: New.
* gas/ia64/ia64.exp: Run new test.
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-17 Jan Beulich <jbeulich@novell.com>
* read.c (_find_end_of_line): New.
(find_end_of_line): New.
(HANDLE_CONDITIONAL_ASSEMBLY): Use it.
(read_a_source_file): Use it.
(s_globl): Use it.
(s_macro): Use it.
(get_line_sb): Use it.
(s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
(s_comm_internal): Likewise.
(s_lsym): Likewise.
(s_macro): Likewise.
(s_ignore): Use ignore_rest_of_line.
* read.h (find_end_of_line): Prototype.
(discard_rest_of_line): Remove prototype. #define to
ignore_rest_of_line.
gas/testsuite/
2005-05-17 Jan Beulich <jbeulich@novell.com>
* gas/mmix/err-byte1.s: Adjust expected error text on line 10.
* config/tc-v850.c (md_assemble): When creating a fix record the operand in the
tc_fix_data field.
(md_apply_fix3): When applying a resolved fix use the operand's insertion
procedure to store the value, if the operand has been recorded.
* gas/v850/split-lo16.s: Add test for a lo() pseudo reloc corrupting an ld.w
instruction.
* gas/v850/split-lo16.d: Add expected, correct (ie not corrupt) output.
* frags.c (frag_grow): Don't be too greedy in allocating memory.
* config/tc-hppa.c (pa_block): Check arguments to .block[z].
gas/testsuite/
* gas/hppa/parse/block1.s: Use official limit (0x3fffffff) for
.block.
* config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
Handle label-without-colon before ordinary dot-pseudo as an
ordinary label. Don't leak memory for label-without-colon alone
on a line. Don't mmixal-munge operands for dot-pseudos.
2005-05-10 Jan Beulich <jbeulich@novell.com>
* macro.c (get_any_string): Remove the two last parameters. Replace
references to the former expand parameter by using macro_alternate.
Simplify loop condition for checking for end-of-string.
(get_string): Remove redunant call to sb_skip_white.
(do_formals): Remove two last arguments to get_any_string.
(macro_expand): Likewise.
(expand_irp): Likewise.
2005-05-09 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (optimize_disp): Discard displacement entirely when zero and
not required by encoding constraints.
gas/testsuite/
2005-05-09 Jan Beulich <jbeulich@novell.com>
* gas/i386/tlsd.[sd]: Adjust to not assume zero displacement will
actually be present in memory addressing.
* gas/i386/tlspic.[sd]: Likewise.
2005-05-09 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (parse_insn): Disallow use of prefix separator
and comma in Intel mode.
include/opcode/
2005-05-09 Jan Beulich <jbeulich@novell.com>
* i386.h (i386_optab): Add ht and hnt.
2005-05-09 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
names to match ABI. Add more registers for 32-bit and 64-bit modes.
Make name array static and const. Adjust lookup to account for NULL
entries (standing for unused register numbers).
2005-05-09 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (parse_insn): Consider all matching instructions
when checking for string instruction after string-only prefix.
2005-05-06 Jan Beulich <jbeulich@novell.com>
* macro.c (new_formal, del_formal): New.
(do_formals): Use new_formal. Check for and parse qualifier. Warn if
required argument has default value. Stop looking for more formal
when there was a vararg one.
(macro_expand_body): Use new_formal and del_formal.
(macro_expand): Likewise. Initialize local variable err. Don't
return immediately when encountering an error. Warn when keyword
argument already had a value assigned. Eliminate duplicate clearing
of argument value. When current positional argument matches parameter
of vararg type, assign to it all the remaining arguments. Issue error
when required parameter does not have value.
(free_macro): Use del_formal.
(expand_irp): Initialize formal type. Free buffers associated with
formal prior to returning.
* macro.h (struct formal_struct): Add new field 'type' with new
enumeration type 'formal_type'.
* doc/as.texinfo: Document macro parameter qualifiers.
* NEWS: Mention new functionality.
gas/testsuite/
2005-05-06 Jan Beulich <jbeulich@novell.com>
* gas/macros/badarg.s: Add check for bad qualifier specification.
* gas/macros/badarg.l: Adjust.
* gas/macros/vararg.[sd]: New.
* gas/macros/macros.exp: Run new test.
2005-05-06 Jan Beulich <jbeulich@novell.com>
* gas/macros/dot.s: Don't use pseudo-ops in first column.
* gas/macros/dot.l: Match broader range of possible outputs.
* gas/macros/purge.l: Likewise.
* gas/macros/purge.s: Start generated macro names with an underscore.
bfd/
* config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
* configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
elf-vxworks.lo.
* configure: Regenerate.
* Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
(BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
(elf32-i386.lo): Depend on elf-vxworks.h.
(elf-vxworks.lo): New rule.
* Makefile.in: Regenerate.
* elf-bfd.h (elf_backend_data): Update type of
elf_backend_emit_relocs.
(_bfd_elf_link_output_relocs): Update prototype.
* elflink.c (_bfd_elf_link_output_relocs): Always use
bed->elf_backend_emit_relocs when outputting relocations.
* elfxx-target.h (elf_backend_emit_relocs): Default to
_bfd_elf_link_output_relocs.
* targets.c (bfd_elf32_i386_vxworks_vec): Declare.
(_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
* elf32-i386.c: Add elf32-i386-vxworks target BFD.
(elf_i386_plt0_entry): Remove padding.
(elf_i386_pic_plt0_entry): Ditto.
(PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
(PLT_NON_JUMP_SLOT_RELOCS): Define.
(elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
plt0_pad_byte fields.
(elf_i386_link_hash_table_create): Zero them.
(elf_i386_create_dynamic_sections): Create static relocation section.
(allocate_dynrelocs): Allocate space for static PLT relocations.
(elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
symbols. Give PLT symbols function type. Don't strip PLT sections
if we have exported symbols from them.
(elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
VxWorks.
(elf_i386_finish_dynamic_sections): Allow different pad bytes.
Add relocation for GOT location. Fill in PLT static relocations.
(elf_i386_vxworks_link_hash_table_create): New function.
(elf_i386_vxworks_link_output_symbol_hook): New function.
* elf-vxworks.h: New file.
gas/
* config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
gas/testsuite/
* gas/i386/i386.exp: Don't run divide test on vxworks.
ld/
* Makefile.am: Add eelf_i386_vxworks.
* Makefile.in: Regenerate.
* configure.tgt: Make i?86-*-vxworks use targ_emul=elf_i386_vxworks.
* emulparams/elf_i386_vxworks.sh: New file.
* emulparams/vxworks.sh: New file.
* scripttempl/elf.sc: Add DATA_END_SYMBOLS and ETEXT_NAME.
gas/testsuite/
* lib/gas-defs.exp (regexp_diff): Pass test if last line is "#...".
ld/testsuite/
* lib/ld-lib.exp (regexp_diff): Pass test if last line is "#...".
* ld-elfweak/elfweak.exp: Run size2.d.
* ld-elfwaek/size2.d: New file.
* ld-elfwaek/size2a.s: New file.
* ld-elfwaek/size2b.s: New file.
list traversal. Use bfd_section_list_prepend.
* config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
over the section list.
* config/tc-xtensa.c (xtensa_remove_section): Delete.
(xtensa_insert_section): Delete.
(xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
and bfd_section_list_prepend.
(xtensa_reorder_seg_list): Use bfd_section_list_remove and
bfd_section_list_insert_after.
2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
* config/obj-multi.h (FAKE_LABEL_NAME): Defined.
* read.c (pseudo_set): Disallow symbol set to common symbol.
PR 857
* write.c (write_object_file): Report common symbol name when
disallowing local symbol set to common symbol.
(adjust_reloc_syms): Disallow local symbol set to undefined
symbol.
gas/testsuite/
2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
* gas/all/assign.s: Make `x' and `y' global.
2005-04-25 Jan Beulich <jbeulich@novell.com>
* macro.c (macro_expand_body): Replace locals indicator parameters
with actual macro_entry. New local variables macro_line and err.
Don't return when encountering an error, just record the fact.
Detect local symbol name colliding with parameter. Track line number
inside of macro expansion.
(do_formals): Move local variable name to wider scope. Check
parameter of the same name doesn't already exist. In MRI mode, also
check it doesn't collide with the argument count pseudo-parameter).
(define_macro): Add file and line number parameters. Remove local
variable namestr. New local variable error. Initialize macro_entry
members file, line, and name. Don't return when encountering an
error, just record the fact. Use %s in some diagnostics for read.c
to insert the macro name. Free macro_entry on error.
(macro_expand): Pass macro_entry to macro_epand_body. Don't return
when encountering an error, just record the fact.
(expand_irp): Don't return when encountering an error, just record
the fact.
* macro.h (macro_struct): New members name, file, and line.
(define_macro): Add file and line number parameters.
* read.c (s_macro): Pass file and line to define_macro. Tag warning
regarding pseudo-op redefinition with the file/line that macro
definition started at.
gas/testsuite/
2005-04-25 Jan Beulich <jbeulich@novell.com>
* gas/macros/badarg.s: Add tests for collisions between/among macro
parameters and local symbols.
* gas/macros/badarg.l: Adjust.
(xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
(xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
parameters.
(xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2005-04-20 Jan Beulich <jbeulich@novell.com>
* gas/elf/struct.s: Adjust to not get into alignment issues.
* gas/elf/struct.d: Adjust for the above and the test's name.
* config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
include/opcode/ChangeLog:
* i386.h: Insert hyphens into selected VIA PadLock extensions.
Add xcrypt-ctr. Provide aliases without hyphens.
opcodes/ChangeLog:
* i386-dis.c: Insert hyphens into selected VIA PadLock extensions.
Add xcrypt-ctr.
2005-04-18 Jan Beulich <jbeulich@novell.com>
* macro.c (free_token): New, freeing all the memory associated with a
macro.
(do_formals): Move initializers to ...
(define_macro): ... here.
(delete_macro): Convert passed in name to lower case. Warn when
purging macro that doesn't exist. Use hash_jam instead of hash_delete.
gas/testsuite/
2005-04-18 Jan Beulich <jbeulich@novell.com>
* gas/macros/purge.[ls]: New.
* gas/macros/macros.exp: Run new test.
2005-04-15 Jan Beulich <jbeulich@novell.com>
* config/obj-elf.c (obj_elf_struct): New.
(elf_pseudo_table). Use it for .offset and .struct.
gas/testsuite/
2005-04-15 Jan Beulich <jbeulich@novell.com>
* gas/elf/struct.[sd]: New.
* gas/elf/elf.exp: Run new test.
hash table size can be set before it is used.
* hash.c: Use an unsigned long type for the size of the hash tables.
* hash.h (set_gas_hash_table_size): Update the prototype.
Jan Beulich
Nick Clifton
Dave Anglin
Alan Modra
H.J. Lu
Jim Blandy
Hans-Peter Nilsson
Ben Elliston
Jim Wilson
Paul Brook
Aldy Hernandez
Zack Weinberg
Bob Wilson
Maciej W. Rozycki
Richard Henderson
Christian Groessler
Daniel Jacobowitz
Michael Matz
Andreas Schwab
David S. Miller
Mark Kettenis