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2008-02-13 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (allow_pseudo_reg): New.
(parse_real_register): Check for NULL just once. Allow all
register table entries when allow_pseudo_reg is non-zero.
Don't allow any registers without type when allow_pseudo_reg
is zero.
(tc_x86_regname_to_dw2regnum): Replace with ...
(tc_x86_parse_to_dw2regnum): ... this.
(tc_x86_frame_initial_instructions): Adjust for above change.
* config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
(tc_parse_to_dw2regnum): New.
(tc_x86_regname_to_dw2regnum): Replace with ...
(tc_x86_parse_to_dw2regnum): ... this.
* dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
(cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
error handling.
2008-02-12 Nick Clifton <nickc@redhat.com>
* config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
argument.
(tic4x_insn_add): Likewise.
(md_begin): Drop cast that was discarding a const qualifier.
* config/tc-d30v.c (get_reloc): Add const qualifier to op
argument.
(build_insn): Drop cast that was discarding a const qualifier.
2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (cpu_arch): Add .xsave.
(md_show_usage): Add .xsave.
* doc/c-i386.texi: Add xsave to -march=.
2008-02-07 Alan Modra <amodra@bigpond.net.au>
* read.c (s_weakref): Don't pass unadorned NULL to concat.
* config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
2008-02-05 Sterling Augustine <sterling@tensilica.com>
* config/tc-xtensa.c (relax_frag_immed): Change internal consistency
checks into assertions. When relaxation produces an operation that
does not fit in the current FLIX instruction, make sure that the
operation is relaxed as needed to account for being placed following
the current instruction.
2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
PR 5715
* configure: Regenerated.
2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
* config/tc-mips.c (mips_cpu_info_table): Add Octeon.
2008-01-31 Marc Gauthier <marc@tensilica.com>
* configure.tgt (xtensa*-*-*): Recognize processor variants.
2008-01-25 Kai Tietz <kai.tietz@onevision.com>
* read.c: (emit_expr): Correct for mingw use of printf size
specifier.
2008-01-24 Bob Wilson <bob.wilson@acm.org>
* doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
can only be encoded in FLIX instructions but are not specified as such.
(Xtensa Automatic Alignment): Remove obsolete comment about debugging
labels.
2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
* NEWS: Mention new command line options for x86 targets.
2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (md_show_usage): Replace tabs with spaces.
2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
* config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (md_show_usage): Show more processors for
-march=/-mtune=.
2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (i386_target_format): Remove cpummx2.
2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
(XXX_MNEM_SUFFIX): Likewise.
(END_OF_INSN): Likewise.
(templates): Likewise.
(modrm_byte): Likewise.
(rex_byte): Likewise.
(DREX_XXX): Likewise.
(drex_byte): Likewise.
(sib_byte): Likewise.
(processor_type): Likewise.
(arch_entry): Likewise.
(cpu_sub_arch_name): Remove const.
(cpu_arch): Add .vmx and .smx.
(set_cpu_arch): Append cpu_sub_arch_name.
(md_parse_option): Support -march=CPU[,+EXTENSION...].
(md_show_usage): Updated.
* config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
(XXX_MNEM_SUFFIX): Likewise.
(END_OF_INSN): Likewise.
(templates): Likewise.
(modrm_byte): Likewise.
(rex_byte): Likewise.
(DREX_XXX): Likewise.
(drex_byte): Likewise.
(sib_byte): Likewise.
(processor_type): Likewise.
(arch_entry): Likewise.
* doc/as.texinfo: Update i386 -march option.
* doc/c-i386.texi: Update -march= for ISA.
2008-01-18 Bob Wilson <bob.wilson@acm.org>
* config/tc-xtensa.c (xtensa_leb128): New function.
(md_pseudo_table): Use it for sleb128 and uleb128.
(is_leb128_expr): New internal flag.
(xtensa_symbol_new_hook): Check new flag.
2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
* config/tc-avr.c (mcu_types): Change opcode set for avr3,
at90usb82, at90usb162.
* doc/c-avr.texi: Change architecture grouping for at90usb82,
at90usb162.
These changes support the new avr35 architecture group in gcc.
2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (md_assemble): Also zap movzx and movsx
suffix for AT&T syntax.
2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (match_reg_size): New.
(match_mem_size): Likewise.
(operand_size_match): Likewise.
(operand_type_match): Also clear all size fields.
(match_template): Skip Intel syntax when in AT&T syntax.
Call operand_size_match to check operand size.
(i386_att_operand): Set the mem field to 1 for memory
operand.
(i386_intel_operand): Likewise.
2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
PR gas/5534
* config/tc-i386.c (_i386_insn): Update comment.
(operand_type_match): Also clear unspecified.
(operand_type_register_match): Likewise.
(parse_operands): Initialize unspecified.
(i386_intel_operand): Likewise.
(match_template): Check memory and accumulator operand size.
(i386_att_operand): Clear unspecified on register operand.
(intel_e11): Likewise.
(intel_e09): Set operand size and clean unspecified for
"XXX PTR".
2008-01-11 Andreas Schwab <schwab@suse.de>
* read.c (s_space): Declare `repeat' as offsetT.
2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (match_template): Check processor support
first.
2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (match_template): Continue if processor
doesn't match.
2008-01-09 Alexandre Oliva <aoliva@redhat.com>
* config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
unwind personality function address.
2008-01-09 Bob Wilson <bob.wilson@acm.org>
* dwarf2dbg.c (out_sleb128): Delete.
(size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
(out_fixed_inc_line_addr): Delete.
(relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
(dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
(process_entries): Remove calls to out_fixed_inc_line_addr. When
DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
* read.h (emit_expr_fix): New prototype.
* read.c (emit_expr): Move code to emit_expr_fix and use it here.
(emit_expr_fix): New.
2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (match_template): Check register size
only when size of operands can be encoded the canonical way.
2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (i386_operand): Renamed to ...
(i386_att_operand): This.
(parse_operands): Updated.
2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
* doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
* config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
only.
(md_assemble): Remove Intel mode workaround.
(match_template): Check support for old gcc, AT&T mnemonic
and Intel Syntax.
(md_parse_option): Don't set intel_mnemonic to 0 for
OPTION_MOLD_GCC.
2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.h: Update copyright to 2008.
2008-01-04 Nick Clifton <nickc@redhat.com>
* config/tc-ppc.c (parse_cpu): Preserve the settings of the
PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
of SYSV386_COMPAT.
2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
* gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
(cpu_flags_not): Likewise.
(cpu_flags_match): Updated to check 64bit and arch.
(set_code_flag): Remove cpu_arch_flags_not.
(set_16bit_gcc_code_flag): Likewise.
(set_cpu_arch): Likewise.
(md_begin): Likewise.
(parse_insn): Call cpu_flags_match to check 64bit and arch.
(match_template): Likewise.
2008-01-03 Jakub Jelinek <jakub@redhat.com>
* config/tc-i386.c (process_drex): Initialize modrm_reg and
modrm_regmem to 0 instead of None.
2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (match_template): Use the xmmword field
instead of no_xsuf.
2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (process_suffix): Fix a typo.
2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
PR gas/5534
* config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
Check memory size in Intel mode.
(process_suffix): Handle XMMWORD_MNEM_SUFFIX.
(intel_e09): Likewise.
* config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
2008-01-02 Catherine Moore <clm@codesourcery.com>
* config/tc-mips.c (mips_ip): Check operands on jalr instruction.
For older changes see ChangeLog-2007
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