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ChangeLog-2007
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2007-12-29 H.J. Lu <[email protected]>
* config/tc-i386.c (md_show_usage): Add -mmnemonic, -msyntax,
-mindex-reg, -mnaked-reg and -mold-gcc.
2007-12-27 John David Anglin <[email protected]>
* config/tc-hppa.h (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative
number in parens.
2007-12-23 H.J. Lu <[email protected]>
* config/tc-i386.c (set_intel_mnemonic): New.
(intel_mnemonic): Likewise.
(old_gcc): Likewise.
(OPTION_MMNEMONIC): Likewise.
(OPTION_MSYNTAX): Likewise.
(OPTION_MINDEX_REG): Likewise.
(OPTION_MNAKED_REG): Likewise.
(OPTION_MOLD_GCC): Likewise.
(md_pseudo_table): Add .intel_mnemonic and .att_mnemonic.
(match_template): Don't allow AT&T/Intel mnemonic if Intel/AT&T
mnemonic is specified. Don't allow old gcc support if old_gcc
is 0.
(md_longopts): Add -mmnemonic, -msyntax, -mindex-reg,
-mmnaked-reg and -mold-gcc.
(md_parse_option): Handle OPTION_MMNEMONIC, OPTION_MSYNTAX,
OPTION_MINDEX_REG, OPTION_MNAKED_REG and OPTION_MOLD_GCC.
* doc/c-i386.texi: Docoument -mmnemonic, -msyntax, --mnaked-reg
and AT&T mnemonic vs. Intel mnemonic.
2007-12-20 Bob Wilson <[email protected]>
* config/tc-xtensa.c (xtensa_elf_cons): Set frag flags for
expressions without suffixes.
(get_frag_property_flags): Preserve is_no_transform flag for frags
not marked as either instructions or literals.
2007-12-17 H.J. Lu <[email protected]>
* config/tc-i386.c (output_insn): Use ARRAY_SIZE.
(lex_got): Likewise.
2007-12-17 H.J. Lu <[email protected]>
* config/tc-i386.c (output_insn): Use FRAG_APPEND_1_CHAR
instead of frag_more/md_number_to_chars.
(md_short_jump_size): Removed.
(md_long_jump_size): Likewise.
(md_create_short_jump): Likewise.
(md_create_long_jump): Likewise.
2007-12-13 Bob Wilson <[email protected]>
* config/tc-xtensa.c (xg_symbolic_immeds_fit): Relax for weak
references but not weak definitions.
2007-12-12 Bob Wilson <[email protected]>
* config/tc-xtensa.c (xg_symbolic_immeds_fit): Do not relax calls to
weak symbols if longcalls are disabled.
2007-12-11 Sterling Augustine <[email protected]>
Bob Wilson <[email protected]>
* config/tc-xtensa.c (frag_format_size): Handle frags that expand to
wide branches.
(get_aligned_diff): For RELAX_ALIGN_NEXT_OPCODE, skip to the next
non-empty frag to find the LOOP instruction. Change comma typo to
a semicolon.
(relax_frag_immed, convert_frag_immed): Rename wide_insn variable to
from_widen_insn.
2007-12-11 Alan Modra <[email protected]>
* config/tc-m32r.c (md_begin): Mark .sbss as being bss style section.
2007-12-10 Richard Sandiford <[email protected]>
* config/tc-mips.h (mips_nop_opcode): Declare.
(NOP_OPCODE): Define.
(mips_segment_info): New structure.
(TC_SEGMENT_INFO_TYPE): Use it instead of insn_label_list.
* config/tc-mips.c (label_list): Adjust for new TC_SEGMENT_INFO_TYPE.
(mips_record_mips16_mode): New function.
(install_insn): Call it.
(mips_align): Likewise. Turn the fill argument into an "int *".
Use frag_align_code for code segments if no fill data is given.
(s_align): Adjust call accordingly.
(mips_nop_opcode): New function.
(mips_handle_align): Use the first variable byte to decide which
nop sequence is needed. Use md_number_to_chars and mips16_nop_insn.
2007-12-07 Bob Wilson <[email protected]>
* config/tc-xtensa.c (O_pcrel): Define.
(suffix_relocs): Add pcrel suffix.
(md_pseudo_table): Add 4byte and 2byte directives.
(xtensa_elf_cons): Pass correct pcrel argument to fix_new_exp.
(xg_assemble_literal): Likewise. Check for O_pcrel.
(expression_maybe_register): Reorganize. Handle BFD_RELOC_32_PCREL.
(xg_valid_literal_expression): Allow O_pcrel.
(md_pcrel_from, md_apply_fix): Handle BFD_RELOC_32_PCREL.
(tc_gen_reloc): Fix punctuation in error message.
2007-12-06 Bob Wilson <[email protected]>
* config/tc-xtensa.c (xg_force_frag_space): Delete.
(xg_finish_frag, xg_assemble_literal_space): Replace calls to it.
(xtensa_create_property_segments, xtensa_create_xproperty_segments):
Set output_section for new property sections. Use subseg_set and
seg_info instead of retrieve_segment_info. Adjust arguments to
add_xt_block_frags and add_xt_prop_frags. Use standard functions
to create frags and fix records.
(retrieve_segment_info): Delete.
(add_xt_block_frags, add_xt_prop_frags): Replace calls to
retrieve_segment_info. Remove unused xt_block_sec arguments.
2007-12-04 Alan Modra <[email protected]>
* config/tc-ppc.c (ppc_tc): Allow a space between toc symbol
name and bracket.
2007-11-30 Bob Wilson <[email protected]>
* config/tc-xtensa.h (md_allow_eh_opt): Define.
2007-11-29 Mark Shinwell <[email protected]>
* config/tc-mips.c (mips_cpu_info_table): Add loongson2e
and loongson2f entries.
* doc/c-mips.texi: Document -march=loongson{2e,2f} options.
2007-11-29 Martin Schwidefsky <[email protected]>
* config/tc-s390.c (md_begin): If the -mesa option is specified
add zarch opcodes to the hash table only if there is no variant
that is available for the esa mode as well.
2007-11-26 Thomas Ogrisegg <[email protected]>
* config/tc-alpha.c (assemble_insn): Don't segv on NULL reloc_operand.
2007-11-19 Bob Wilson <[email protected]>
* config/xtensa-istack.h (tinsn_struct): Replace linenum field
with loc_directive_seen and debug_line.
* config/tc-xtensa.c: Include xtensa-istack.h after dwarf2dbg.h.
(xg_build_to_insn): Copy the new fields instead of linenum.
(xg_build_token_insn): Likewise. Abort on INSTR_LABEL_DEF and move
common code out of the switch.
(md_assemble): Set new tinsn fields from DWARF information. Call
dwarf2_consume_line_info.
(xg_assemble_vliw_tokens): Update the code to select the "best" line
number to use new information. Call dwarf2_gen_line_info instead
of dwarf2_emit_insn.
2007-11-19 Bob Wilson <[email protected]>
* dwarf2dbg.h (dwarf2_loc_directive_seen): New.
* dwarf2dbg.c (loc_directive_seen): Make external and rename to...
(dwarf2_loc_directive_seen): ...this.
(dwarf2_emit_insn, dwarf2_consume_line_info)
(dwarf2_emit_label, dwarf2_directive_loc): Use new name.
2007-11-19 Bob Wilson <[email protected]>
* dwarf2dbg.c (dwarf2_emit_label): Use dwarf2_consume_line_info.
2007-11-19 Bob Wilson <[email protected]>
* dwarf2dbg.c (dwarf2_consume_line_info): New.
(dwarf2_emit_insn): Use it here.
(dwarf2_directive_loc): Fix check for consecutive .loc directives
when debug_type is DEBUG_DWARF2.
* dwarf2dbg.h (dwarf2_consume_line_info): New prototype.
* config/tc-ia64.c (ia64_flush_insns): Call dwarf2_consume_line_info.
(md_assemble): Likewise.
2007-11-17 Thiemo Seufer <[email protected]>
* config/tc-mips.c (md_parse_option): Match mips_optimize to the -O
option supplied, but still keep mips_optimize == 2 as default value.
2007-11-17 Thiemo Seufer <[email protected]>
* doc/as.texinfo: Document the new attribute value.
2007-11-16 Eric B. Weddington <[email protected]>
* config/tc-avr.c (mcu_types): Add ATmega32HVB device.
* doc/c-avr.texi: Likewise.
2007-11-16 Eric B. Weddington <[email protected]>
* config/tc-avr.c (mcu_types): Add ATmega1284P device.
* doc/c-avr.texi: Likewise.
2007-11-14 Tristan Gingold <[email protected]>
* config/tc-ia64.c (AR_RUC): Defined.
(ar): Add "ar.ruc".
(specify_resource): Handle AR_RUC like AR_ITC.
2007-11-13 Nick Clifton <[email protected]>
* 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.
2007-11-12 Nick Clifton <[email protected]>
PR gas/5269
* config/tc-frv.c (md_show_usage): Rewrite usage description to
make it easier to translate.
* gas/po/gas.pot: Regenerate.
2007-11-12 Tristan Gingold <[email protected]>
* 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.
2007-11-09 H.J. Lu <[email protected]>
* config/tc-i386.c (match_template): Re-order suffix check.
2007-11-07 Bob Wilson <[email protected]>
* config/tc-xtensa.c (relaxable_section): Check for .eh_frame.
2007-11-07 Eric B. Weddington <[email protected]>
* config/tc-avr.c (mcu_types): Add ATtiny88 device.
* doc/c-avr.texi: Likewise.
2007-11-07 Anatoly Sokolov <[email protected]>
* config/tc-avr.c (mcu_types): Add new devices: ATmega48P,
ATmega88P, ATmega168P, Atmega328P
* doc/c-avr.texi: Document new devices.
2007-11-07 Tristan Gingold <[email protected]>
* config/tc-ppc.c (md_apply_fix): For PPC_TOC16 on XCOFF, uses
offset within the TOC instead of the VMA.
2007-11-06 Paul Brook <[email protected]>
* config/tc-arm.c (do_mull): Allow overlapping Rm for armv6.
2007-11-06 Nick Clifton <[email protected]>
* 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.
2007-11-05 Danny Smith <[email protected]>
* read.c (ALIGN_LIMIT): Rename to ...
(TC_ALIGN_LIMIT): Guard against prior definition.
* config/tc-i386.h (TC_ALIGN_LIMIT)[TE_PE]: Define.
2007-11-01 Sterling Augustine <[email protected]>
* 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.
2007-11-01 H.J. Lu <[email protected]>
* config/tc-i386.c (md_assemble): Replace no_xsuf with
no_ldsuf.
(match_template): Likewise.
2007-11-01 H.J. Lu <[email protected]>
* config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Use a non-ascii
letter.
2007-11-01 H.J. Lu <[email protected]>
* 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.
2007-10-31 Eric B. Weddington <[email protected]>
* config/tc-avr.c (mcu_types): Remove devices that were never produced:
attiny10, atmega83, atmega85, atmega603.
* doc/c-avr.texi: Likewise.
2007-10-30 Nick Clifton <[email protected]>
* 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.
2007-10-30 Nick Clifton <[email protected]>
* doc/as.texinfo (Section): Replace "subsegment" with
"subsection".
2007-10-27 H.J. Lu <[email protected]>
PR gas/5221
* config/obj-elf.c (obj_elf_section): Handle optional
parameters for .pushsection.
* doc/as.texinfo: Document optional parameters for
.pushsection.
2007-10-24 H.J. Lu <[email protected]>
* configure.in: Move AM_PROG_LIBTOOL after AC_GNU_SOURCE.
* configure: Regenerated.
2007-10-24 Alan Modra <[email protected]>
* Makefile.am (INCLUDES, DEP_INCLUDES): Remove -D_GNU_SOURCE.
Run "make dep-am".
* configure.in: Invoke AC_GNU_SOURCE.
* Makefile.in: Regenerate.
* config.in: Regenerate.
* configure: Regenerate.
2007-10-19 Nick Clifton <[email protected]>
* expr.c (expr): Test md_allow_local_subtract (if defined) before
allowing the evaluation of an expression involving two symbols
defined in the same section.
* doc/internals.texi (md_allow_local_subtract): Document the new
macro.
* config/tc-mn10300.h (md_allow_local_subtract): Define.
(RELAX_EXPANSION_POSSIBLE): Define.
(MAX_RELOC_EXPANSION): Define.
(TC_FRAG_TYPE): Define.
* config/tc-mn10300.c (md_assemble): Mark fragments as containing code.
(tc_gen_reloc): Return an array of relocs. If necessary generate
two relocs to handle an expressions involving the difference of
two symbols.
(mn10300_fix_adjustable): Do not test TC_FORCE_RELOCATION_LOCAL
when then fixup is not pc-relative.
(mn10300_allow_local_subtract): New function. Determine when it
is safe to compute the difference between two symbols at assemble
time.
2007-10-19 Alan Modra <[email protected]>
* config/tc-ppc.c (ppc_parse_name): Skip leading '%'.
(md_assemble): When parsing PPC_OPERAND_CR, add '%' to set of
chars that can start a name.
2007-10-18 Carlos O'Donell <[email protected]>
* config/tc-hppa.c (pa_ip): Fix comment typo.
(pa_comm): Likewise.
2007-10-18 Nick Clifton <[email protected]>
PR gas/5172
* config/tc-arc.c (md_estimate_size_before_relax): Change error
message.
(md_convert_frag): Just call abort.
* config/tc-i860.c (md_estimate_size_before_relax): Change error
message.
* config/tc-i860.h (md_convert_frag): Just call abort.
* config/tc-ip2k.c (md_estimate_size_before_relax): Change error
message.
(md_convert_frag): Just call abort.
* config/tc-m68k.c (m68k_ip): Do not attempt translation of
architecture names.
PR gas/5174
* config/tc-arm.c: Fix formatting and spelling errors.
PR gas/5175
* config/tc-xc16x.c: Fix formatting and internationalization.
* po/gas.pot: Regenerate.
2007-10-17 Nick Clifton <[email protected]>
PR gas/5173
* as.h (ieee_md_atof, vax_md_atof): New prototypes.
* read.c (s_float_space): Allow a zero length return from md_atof
if the error message has been set.
(float_cons): Likewise.
* config/atof-ieee.c (ieee_md_atof): New function. Performs the
md_atof() function in a generic way for IEEE using targets.
* config/atof-vax.c (md_atof): Rename to vax_md_atof. Use the
same error message as ieee_md_atof.
* tc-alpha.c (md_atof): Use ieee_md_atof. Remove #define of vax_md_atof.
* tc-arc.c (md_atof): Use ieee_md_atof.
* tc-arm.c (md_atof): Use sizeof (LITTLENUM_TYPE) instead of the
constant 2. Use a precision of 5 for the 'x' and 'p' types.
* tc-avr.c (md_atof): Use ieee_md_atof.
* tc-bfin.c (md_atof): Use ieee_md_atof.
* tc-cr16.c (md_atof): Use ieee_md_atof.
* tc-crx.c (md_atof): Use ieee_md_atof.
* tc-d10v.c (md_atof): Use ieee_md_atof.
* tc-d30v.c (md_atof): Use ieee_md_atof.
* tc-dlx.c (md_atof): Use ieee_md_atof.
* tc-fr30.c (md_atof): Use ieee_md_atof.
* tc-frv.c (md_atof): Use ieee_md_atof.
* tc-h8300.c (md_atof): Use ieee_md_atof.
* tc-hppa.c (md_atof): Use ieee_md_atof.
* tc-i370.c (md_atof): Use ieee_md_atof.
(i370_dc): Convert the 'E' type to 'f' before calling md_atof.
* tc-i386.c (md_atof): Use ieee_md_atof.
* tc-i860.c (md_atof): Use ieee_md_atof.
* tc-i960.c (md_atof): Use ieee_md_atof.
* tc-ia64.c (md_atof): Use the same error message as ieee_md_atof.
* tc-ip2k.c (md_atof): Use ieee_md_atof.
* tc-iq2000.c (md_atof): Use ieee_md_atof.
* tc-m32c.c (md_atof): Use ieee_md_atof.
* tc-m32r.c (md_atof): Use ieee_md_atof.
* tc-m68hc11.c (md_atof): Use ieee_md_atof.
* tc-m68k.c (md_atof): Use ieee_md_atof.
* tc-maxq.c (md_atof): Use ieee_md_atof.
* tc-mcore.c (md_atof): Use ieee_md_atof.
* tc-mep.c (md_atof): Use ieee_md_atof.
* tc-mips.c (md_atof): Use ieee_md_atof.
* tc-mmix.c (md_atof): Use ieee_md_atof.
* tc-mn10200.c (md_atof): Use ieee_md_atof.
* tc-mn10300.c (md_atof): Use ieee_md_atof.
* tc-msp430.c (md_atof): Use ieee_md_atof.
* tc-mt.c (md_atof): Use ieee_md_atof.
* tc-ns32k.c (md_atof): Use ieee_md_atof.
* tc-openrisc.c (md_atof): Use ieee_md_atof.
* tc-or32.c (md_atof): Use ieee_md_atof.
* tc-pdp11.c (md_atof): New function. Call vax_md_atof.
* tc-pj.c (md_atof): Use ieee_md_atof.
* tc-ppc.c (md_atof): Use ieee_md_atof.
* tc-s390.c (md_atof): Use ieee_md_atof.
* tc-score.c (md_atof): Use ieee_md_atof.
* tc-sh.c (md_atof): Use ieee_md_atof.
* tc-sparc.c (md_atof): Use ieee_md_atof.
* tc-spu.c (md_atof): Use ieee_md_atof.
* tc-tic30.c (md_atof): Use the same error message as ieee_md_atof.
* tc-tic4x.c (md_atof): Use the same error message as ieee_md_atof.
* tc-tic54.c (md_atof): Use ieee_md_atof.
* tc-v850.c (md_atof): Use ieee_md_atof.
* tc-vax.c (md_atof): New function. Call vax_md_atof.
* tc-xc16x.c (md_atof): Use ieee_md_atof.
* tc-xstormy16.c (md_atof): Use ieee_md_atof.
* tc-xtensa.c (md_atof): Use ieee_md_atof.
* tc-z8k.c (md_atof): Use ieee_md_atof.
* doc/internals.texi: Update description of md_atof function.
* po/gas.pot: Regenerate.
2007-10-16 Bob Wilson <[email protected]>
* doc/as.texinfo (Overview): Add Xtensa --rename-section option.
2007-10-16 Nick Clifton <[email protected]>
* config/obj-elf.c (obj_elf_type): Accept "common" as a valid
symbol type.
* doc/as.texinfo (.type): Document the types accepted by the
type pseudo op, including "common".
2007-10-15 Peter Bergner <[email protected]>
* config/tc-ppc.c (ppc_setup_opcodes): Verify instructions are sorted
according to major opcode number.
2007-10-15 Alan Modra <[email protected]>
* read.c (do_s_func): Check asprintf return status.
* stabs.c (stabs_generate_asm_func): Likewise.
(stabs_generate_asm_endfunc): Likewise.
2007-10-12 H.J. Lu <[email protected]>
* config/tc-i386.c (process_operands): Simplify implicit xmm0
handling.
2007-10-12 H.J. Lu <[email protected]>
* config/tc-i386.c (process_operands): Check the firstxmm0
field in opcode_modifier for instruction with a implicit
xmm0 as the first operand.
2007-10-12 Eric B. Weddington <[email protected]>
* config/tc-avr.c (mcu_types): Add new devices: AT90PWM2B,
AT90PWM3B.
* doc/c-avr.texi: Document new devices.
2007-10-12 M R Swami Reddy <[email protected]>
* config/tc-cr16.c: Update the md_relax_table for 1 word b<cc>
instruction range information.
2007-10-12 Daniel Jacobowitz <[email protected]>
* doc/as.texinfo (Object Attributes): New chapter.
(Pseudo Ops): Document .gnu_attribute.
(LNS directives): Correct .loc_mark_labels documentation.
2007-10-11 Nick Clifton <[email protected]>
* config/obj-elf.c (obj_elf_section): When pushing a section, if
there is a comma then the following argument must be a subsection
number.
2007-10-11 H.J. Lu <[email protected]>
* doc/c-i386.texi: Update which instruction's operands are
swapped.
2007-10-11 Nick Clifton <[email protected]>
PR gas/5161
* config/tc-ia64.c: Allow for translations of error and warning
messages.
* po/gas.pot: Regenerate.
PR gas/5158
* config/tc-h8300.c (tc_gen_reloc): Allow for translation of error
message.
* po/gas.pot: Regenerate.
PR gas/5155
* config/tc-msp430.c: Fix spelling typos.
2007-10-11 Nick Clifton <[email protected]>
* doc/as.texinfo (Type): Fix typo: STT_FUNC not STT_FUNCTION.
2007-10-08 Maciej W. Rozycki <[email protected]>
* config/tc-mips.c (AT): Rename to...
(ATREG): ... this.
(AT): New definition.
(mips_set_options): Rename "noat" to "at"; change the type.
(mips_opts): Update accordingly.
(append_insn): Likewise.
(macro_build_ldst_constoffset): Likewise.
(load_address): Likewise.
(macro, macro2): Likewise.
(s_mipsset): Handle ".set at=REG". Update handling of ".set at"
and ".set noat".
2007-10-08 Nick Clifton <[email protected]>
* doc/as.texinfo (Previous): Clarify explanation of the behaviour
of this pseudo-op and add a couple of examples.
2007-10-08 Nick Clifton <[email protected]>
PR gas/5121 gas/5122 gas/5123
* Makefile.am (CFILES): Add cgen.c
(TARGET_CPU_CFILES): Add tc-iq2000.c, tc-maxq.c, tc-mt.c,
tc-tic4x.c and xtensa-relax.c.
(TARGET_CPU_HFILES): Add tc-iq2000.h, tc-maxq.h, tc-mt.h,
tc-tic4x.h and xtensa-relax.h.
(TARG_ENV_HFILES): Remove te-aux.h, te-delta.h, te-delt88.h,
te-ic960.h, te-linux.h. Add te-aix5.h, te-armeabi.h,
te-freebsd.h, te-gnu.h, te-interix.h, te-vxworks.h.
(CONFIG_ATOF_CFILES): New variable.
(POTFILES): Add CONFIG_ATOF_CFILES to dependencies. Fix typo with
dependency upon TARG_ENV_HFILES.
(DEPTC): Do not put "#include opcodes/<foo>-desc.h" into
cgen-desc.h when foo-desc.h does not exit.
Run make dep-am.
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
* po/POTFILES.in: Regenerate.
PR gas/5124 gas/5125
* po/es.po: Regenerate.
* po/fr.po: Regenerate.
* po/gas.pot: Regenerate.
* po/rw.po: Regenerate.
* po/tr.po: Regenerate.
* config/obj-elf.c (obj_elf_vtable_inherit): Allow for translation
of error messages.
PR gas/5126
* config/obj-som.c: Likewise.
PR gas/5129
* config/tc-arc.c: Likewise.
PR gas/5131 gas/5132
* config/tc-arm.c: Likewise.
PR gas/5137
* config/tc-bfin.c: Likewise.
PR gas/5143
* config/tc-frv.c: Likewise.
PR gas/5142
* config/tc-dlx.c: Likewise.
2007-10-08 Eric B. Weddington <[email protected]>
* config/tc-avr.c (mcu_types): Add new devices: ATtiny43U,
ATtiny48, AT90PWM216, AT90PWM316.
* doc/c-avr.texi: Document new devices.
2007-10-08 Nick Clifton <[email protected]>
PR gas/5133
* config/tc-arm.c (md_apply_fix): Correct error message.
PR gas/5134
* config/tc-arm.c (md_apply_fix): Likewise.
PR gas/5136
* config/tc-bfin.c (md_apply_fix): Fix error message.
PR gas/5135
(Expr_Node_Gen_Reloc_R): Fix spelling typos in error messages.
2007-10-05 H.J. Lu <[email protected]>
* config/tc-i386.c (build_modrm_byte): Check the first 2 8bit
immediate operands directly for instructions with 4 operands.
2007-10-04 H.J. Lu <[email protected]>
PR gas/5109
* config/tc-i386.c (process_suffix): Clear QWORD suffix if it
is ignored in Intel mode.
2007-10-04 Helge Deller <[email protected]>
* read.c (potable): Add string8, string16, string32 and string64.
Add bit size for stringer function.
(stringer_append_char): New.
(stringer): Use stringer_append_char().
* config/obj-coff.c (obj_coff_ident): Add bit size for stringer function.
* config/obj-elf.c (obj_elf_ident): Likewise.
* config/tc-alpha.c (s_alpha_stringer): Likewise.
* config/tc-dlx.c (dlx_pseudo_table): Likewise.
* config/tc-hppa.c (pa_stringer): Likewise.
* config/tc-ia64.c (md_pseudo_table, pseudo_opcode): Likewise.
* config/tc-m68hc11.c (md_pseudo_table): Likewise.
* config/tc-mcore.c (md_pseudo_table): Likewise.
* config/tc-mips.c (mips_pseudo_table): Likewise.
* config/tc-spu.c (md_pseudo_table): Likewise.
* config/tc-s390.c (md_pseudo_table): Likewise. Replace '2' by '1'.
* doc/as.texinfo (ABORT): Fix identing.
(String): Document new string8, string16, string32, string64
functions.
* NEWS: Mention the new feature.
2007-10-03 Nick Clifton <[email protected]>
PR gas/5078
* config/tc-avr.c (avr_get_constant): Extend error message to
mention that the constant must be positive.
2007-10-03 Nick Clifton <[email protected]>
* config/tc-avr.c (avr_get_constant):
PR gas/5089
* config/tc-arm.c (s_arm_unwind_handlerdata): Fix spelling typo.
PR gas/5090
(md_assemble): Fix spelling typo.
2007-10-03 Alan Modra <[email protected]>
PR 4303
* stabs.c (aout_process_stab): Set BSF_DEBUGGING.
2007-10-01 M R Swami Reddy <[email protected]>
* config/tc-cr16.c: Replaced 'tabs' with white spaces and
added R_CR16_DISP8 as default reloc type for b<cc> instructions.
2007-09-30 H.J. Lu <[email protected]>
PR gas/5080
* config/tc-i386.c (check_long_reg): Also handle cvttss2si.
(check_qword_reg): Also handle cvttsd2si.
2007-09-27 Kazu Hirata <[email protected]>
* config/m68k-parse.h (m68k_register): Use MBO instead of MBB.
(last_movec_reg): Change to MBO.
* config/tc-m68k.c (fido_ctrl): Use MBO instead of MBB.
(m68k_ip): Use MBO instead of MBO.
(init_table): Use MBO instead of MBO. Add an entry for mbo.
2007-09-26 Jan Beulich <[email protected]>
* config/tc-i386.c (build_modrm_byte): Also check for RegEip
when considering IP-relative addressing.
2007-09-26 Jan Beulich <[email protected]>
* config/tc-i386.h (md_register_arithmetic): Define.
* config/tc-ia64.h (md_register_arithmetic): Likewise.
* doc/internals.texi: Document md_register_arithmetic.
* expr.c (make_expr_symbol): Force O_register expressions into
reg_section.
(expr): Provide default for md_register_arithmetic. Don't resolve
adding/subtracting constants to/from registers if
md_register_arithmetic is zero.
2007-09-26 Jan Beulich <[email protected]>
* dw2gencfi.c: Conditionalize whole body upon TARGET_USE_CFIPOP.
(cfi_finish): Add second empty instance.
2007-09-26 Jan Beulich <[email protected]>
* config/tc-ia64.c (dot_pred_rel): Replace specialized handling
with simple call to parse_operand.
2007-09-26 Jan Beulich <[email protected]>
* config/tc-i386.c (NUM_FLAG_CODE): Remove.
2007-09-26 Jan Beulich <[email protected]>
* as.c (itbl_parse): Remove #define.
(struct itbl_file_list): Move down and ...
(itbl_files): .. conditionalize upon HAVE_ITBL_CPU.
(show_usage): Conditionalize printing of --itbl option upon
HAVE_ITBL_CPU.
(parse_args): Conditionalize handling of -t/--itbl options upon
HAVE_ITBL_CPU. Remove OPTION_INSTTBL and replace its use with
't'.
2007-09-25 H.J. Lu <[email protected]>
* config/tc-i386.c (output_insn): Use i.tm.opcode_length to
check opcode length.
2007-09-25 Nathan Sidwell <[email protected]>
* config/tc-m68k.c (LONG_BRANCH_VIA_COND): New.
(BRANCHBWPL, FRAG_VAR_SIZE): New.
(md_relax_table): Add BRANCHBWPL entries.
(m68k_ip): Choose BRANCHBWPL relaxation if necessary.
(md_assemble): Use FRAG_VAR_SIZE.
(md_convert_frag_1): Add BRANCHBWPL cases.
(md_estimate_size_before_relaz): Likewise.
2007-09-24 Carlos O'Donell <[email protected]>
* config/tc-mips.c (s_align): Set max_alignment to 28.
2007-09-20 H.J. Lu <[email protected]>
PR 658
* config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Removed.
(set_allow_index_reg): New.
(allow_index_reg): Likewise.
(md_pseudo_table): Add "allow_index_reg" and
"disallow_index_reg".
(build_modrm_byte): Set i.sib.index to NO_INDEX_REGISTER for
fake index registers.
(i386_scale): Updated.
(i386_index_check): Support fake index registers.
(parse_real_register): Return NULL on eiz/riz if fake index
registers aren't allowed.
2007-09-19 Nick Clifton <[email protected]>
* config/tc-h8300.c (md_apply_fix): Do not abort or handle 8 byte
fixups.
2007-09-19 Bob Wilson <[email protected]>
* doc/c-xtensa.texi (Xtensa Immediate Relaxation): Fix "addi" typo.
2007-09-18 Bernd Schmidt <[email protected]>
* config/bfin-parse.y (asm_1): Slightly improve error messages
for "reg += const;".
2007-09-18 Alan Modra <[email protected]>
PR gas/5026
* read.c (emit_expr): Only use long long if required and available.
2007-09-17 H.J. Lu <[email protected]>
* config/tc-i386.c (baseindex): Removed.
(build_modrm_byte): Check reg_num for RIP register instead of
reg_type.
(i386_index_check): Likewise.
2007-09-17 H.J. Lu <[email protected]>
PR gas/5035
* config/obj-coff.c (obj_coff_endef): Remove checking size of
def_symbol_in_progress.
2007-09-17 Evandro Menezes <[email protected]>
PR gas/5026
* read.c (emit_expr): Use unsigned long long values in warning
message about truncated expressions.
2007-09-17 H.J. Lu <[email protected]>
* config/tc-i386.c (intel_e04): Revert the last change.
2007-09-17 Nick Clifton <[email protected]>
* po/es.po: Updated Spanish translation.
2007-09-15 H.J. Lu <[email protected]>
PR gas/5034
* config/tc-i386.c (intel_e04): Return 1 if cur_token.code is
T_NIL.
2007-09-14 H.J. Lu <[email protected]>
* config/tc-i386.c (build_modrm_byte): Adjust comment line
wrap.
2007-09-14 H.J. Lu <[email protected]>
* config/tc-i386.c (build_modrm_byte): Use (A || B) instead
of (A || B) != 0.
2007-09-14 H.J. Lu <[email protected]>
* config/tc-i386.c (build_modrm_byte): Adjust indentation.
2007-09-14 Michael Meissner <[email protected]>
Dwarakanath Rajagopal <[email protected]>
Tony Linthicum <[email protected]>
* NEWS: Add SSE5 support to NEWS file.
* config/tc-i386.h (drex_byte): Add fields to allow process_drex
and build_modrm_byte to communicate.
(DREX_OC0): New SSE5 macro.
(DREX_OC0_MASK): Ditto.
(DREX_OC1): Ditto.
(DREX_OC1_MASK): Ditto.
(DREX_XMEM_X1_X2_X2): Ditto.
(DREX_X1_XMEM_X2_X2): Ditto.
(DREX_X1_XMEM_X2_X1: Ditto.
(DREX_X1_X2_XMEM_X1: Ditto.
(DREX_XMEM_X1_X2): Ditto.
(DREX_X1_XMEM_X2): Ditto.
(drex_byte): New structure to describe the DREX byte.
* config/tc-i386.c (process_drex): New function to handle SSE5
DREX bits.
(build_modrm_byte): Use the information cached away in
process_drex in the case of DREX instructions.
(i386_insn): Add drex field.
(pi): Add debugging of drex field.
(md_assemble): Treat SSE5 like SSE3 in instructions with an
immediate byte. Move REX field to DREX if this is a DREX
instruction.
(process_operands): Add SSE5 support.
(build_modrm_byte): Ditto.
(output_insn): Ditto.
(cpu_arch): Ditto.
(i386_align_code): Ditto.
2007-09-12 Jan Beulich <[email protected]>
* config/tc-i386.c (md_assemble): Move handling of extrq/insertq
after generic operand swapping, and swap only the immediate operands.
2007-09-11 Nathan Sidwell <[email protected]>
* config/tc-m68k.c (m68k_ip): Add mcfisa_c case.
(m68k_elf_final_processing): Add EF_M68K_CF_ISA_C_NODIV.
2007-09-09 H.J. Lu <[email protected]>
* tc-i386.c (output_insn): Only check SSE4.2 and ABM for 3
byte opcode.
2007-09-08 H.J. Lu <[email protected]>
* config/tc-i386.c (cpu_flags_check_x64): Renamed to ...
(cpu_flags_check_cpu64): This. Inline.
(uints_all_zero): New.
(uints_set): Likewise
(uints_equal): Likewise
(UINTS_ALL_ZERO): Likewise
(UINTS_SET): Likewise
(UINTS_CLEAR): Likewise
(UINTS_EQUAL): Likewise
(cpu_flags_and): Likewise.
(cpu_flags_or): Likewise.
(operand_type_and): Likewise.
(operand_type_or): Likewise.
(operand_type_xor): Likewise.
(cpu_flags_not): Inline and use switch instead of loop.
(cpu_flags_match): Updated.
(operand_type_match): Likewise.
(smallest_imm_type): Likewise.
(set_cpu_arch): Likewise.
(pt): Likewise.
(md_assemble): Likewise.
(parse_insn): Likewise.
(optimize_imm): Likewise.
(match_template): Likewise.
(process_suffix): Likewise.
(update_imm): Likewise.
(finalize_imm): Likewise.
(process_operands): Likewise.
(build_modrm_byte): Likewise.
(i386_immediate): Likewise.
(i386_displacement): Likewise.
(i386_index_check): Likewise.
(i386_operand): Likewise.
(i386_target_format): Likewise.
(intel_e11): Likewise.
(operand_type): Remove implicitregister.
(operand_type_check): Updated. Inline.
(cpu_flags_all_zero): Removed.
(operand_type_all_zero): Likewise.
(i386_array_biop): Likewise.
(cpu_flags_biop): Likewise.
(operand_type_biop): Likewise.
2007-09-08 H.J. Lu <[email protected]>
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
2007-09-08 H.J. Lu <[email protected]>
* configure.in (AC_CHECK_HEADERS): Add limits.h.
* configure: Regenerated.
* config.in: Likewise.
* config/tc-i386.c: Include "opcodes/i386-init.h".
(_i386_insn): Use i386_operand_type for types.
(cpu_arch_flags): Updated to new types with bitfield.
(cpu_arch_tune_flags): Likewise.
(cpu_arch_isa_flags): Likewise.
(cpu_arch): Likewise.
(i386_align_code): Likewise.
(set_code_flag): Likewise.
(set_16bit_gcc_code_flag): Likewise.
(set_cpu_arch): Likewise.
(md_assemble): Likewise.
(parse_insn): Likewise.
(process_operands): Likewise.
(output_branch): Likewise.
(output_jump): Likewise.
(parse_real_register): Likewise.
(mode_from_disp_size): Likewise.
(smallest_imm_type): Likewise.
(pi): Likewise.
(type_names): Likewise.
(pt): Likewise.
(pte): Likewise.
(swap_2_operands): Likewise.
(optimize_imm): Likewise.
(optimize_disp): Likewise.
(match_template): Likewise.
(check_string): Likewise.
(process_suffix): Likewise.
(check_byte_reg): Likewise.
(check_long_reg): Likewise.
(check_qword_reg): Likewise.
(check_word_reg): Likewise.
(finalize_imm): Likewise.
(build_modrm_byte): Likewise.
(output_insn): Likewise.
(disp_size): Likewise.
(imm_size): Likewise.
(output_disp): Likewise.
(output_imm): Likewise.
(gotrel): Likewise.
(i386_immediate): Likewise.
(i386_displacement): Likewise.
(i386_index_check): Likewise.
(i386_operand): Likewise.
(parse_real_register): Likewise.
(i386_intel_operand): Likewise.
(intel_e09): Likewise.
(intel_bracket_expr): Likewise.
(intel_e11): Likewise.
(cpu_arch_flags_not): New.
(cpu_flags_check_x64): Likewise.
(cpu_flags_all_zero): Likewise.
(cpu_flags_not): Likewise.
(i386_cpu_flags_biop): Likewise.
(cpu_flags_biop): Likewise.
(cpu_flags_match); Likewise.
(acc32): New.
(acc64): Likewise.
(control): Likewise.
(reg16_inoutportreg): Likewise.
(disp16): Likewise.