220 lines
6.4 KiB
Text
220 lines
6.4 KiB
Text
2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
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* NEWS: Mention new command line options for x86 targets.
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2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (md_show_usage): Replace tabs with spaces.
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2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
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* config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
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2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (md_show_usage): Show more processors for
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-march=/-mtune=.
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2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (i386_target_format): Remove cpummx2.
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2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
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(XXX_MNEM_SUFFIX): Likewise.
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(END_OF_INSN): Likewise.
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(templates): Likewise.
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(modrm_byte): Likewise.
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(rex_byte): Likewise.
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(DREX_XXX): Likewise.
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(drex_byte): Likewise.
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(sib_byte): Likewise.
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(processor_type): Likewise.
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(arch_entry): Likewise.
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(cpu_sub_arch_name): Remove const.
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(cpu_arch): Add .vmx and .smx.
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(set_cpu_arch): Append cpu_sub_arch_name.
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(md_parse_option): Support -march=CPU[,+EXTENSION...].
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(md_show_usage): Updated.
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* config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
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(XXX_MNEM_SUFFIX): Likewise.
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(END_OF_INSN): Likewise.
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(templates): Likewise.
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(modrm_byte): Likewise.
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(rex_byte): Likewise.
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(DREX_XXX): Likewise.
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(drex_byte): Likewise.
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(sib_byte): Likewise.
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(processor_type): Likewise.
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(arch_entry): Likewise.
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* doc/as.texinfo: Update i386 -march option.
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* doc/c-i386.texi: Update -march= for ISA.
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2008-01-18 Bob Wilson <bob.wilson@acm.org>
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* config/tc-xtensa.c (xtensa_leb128): New function.
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(md_pseudo_table): Use it for sleb128 and uleb128.
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(is_leb128_expr): New internal flag.
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(xtensa_symbol_new_hook): Check new flag.
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2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
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* config/tc-avr.c (mcu_types): Change opcode set for avr3,
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at90usb82, at90usb162.
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* doc/c-avr.texi: Change architecture grouping for at90usb82,
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at90usb162.
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These changes support the new avr35 architecture group in gcc.
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2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (md_assemble): Also zap movzx and movsx
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suffix for AT&T syntax.
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2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (match_reg_size): New.
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(match_mem_size): Likewise.
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(operand_size_match): Likewise.
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(operand_type_match): Also clear all size fields.
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(match_template): Skip Intel syntax when in AT&T syntax.
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Call operand_size_match to check operand size.
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(i386_att_operand): Set the mem field to 1 for memory
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operand.
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(i386_intel_operand): Likewise.
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2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
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PR gas/5534
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* config/tc-i386.c (_i386_insn): Update comment.
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(operand_type_match): Also clear unspecified.
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(operand_type_register_match): Likewise.
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(parse_operands): Initialize unspecified.
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(i386_intel_operand): Likewise.
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(match_template): Check memory and accumulator operand size.
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(i386_att_operand): Clear unspecified on register operand.
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(intel_e11): Likewise.
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(intel_e09): Set operand size and clean unspecified for
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"XXX PTR".
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2008-01-11 Andreas Schwab <schwab@suse.de>
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* read.c (s_space): Declare `repeat' as offsetT.
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2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (match_template): Check processor support
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first.
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2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (match_template): Continue if processor
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doesn't match.
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2008-01-09 Alexandre Oliva <aoliva@redhat.com>
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* config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
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unwind personality function address.
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2008-01-09 Bob Wilson <bob.wilson@acm.org>
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* dwarf2dbg.c (out_sleb128): Delete.
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(size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
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(out_fixed_inc_line_addr): Delete.
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(relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
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size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
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(dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
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(process_entries): Remove calls to out_fixed_inc_line_addr. When
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DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
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* read.h (emit_expr_fix): New prototype.
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* read.c (emit_expr): Move code to emit_expr_fix and use it here.
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(emit_expr_fix): New.
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2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (match_template): Check register size
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only when size of operands can be encoded the canonical way.
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2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (i386_operand): Renamed to ...
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(i386_att_operand): This.
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(parse_operands): Updated.
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2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
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* doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
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* config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
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only.
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(md_assemble): Remove Intel mode workaround.
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(match_template): Check support for old gcc, AT&T mnemonic
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and Intel Syntax.
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(md_parse_option): Don't set intel_mnemonic to 0 for
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OPTION_MOLD_GCC.
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2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.h: Update copyright to 2008.
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2008-01-04 Nick Clifton <nickc@redhat.com>
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* config/tc-ppc.c (parse_cpu): Preserve the settings of the
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PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
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2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
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of SYSV386_COMPAT.
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2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
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* gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
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(cpu_flags_not): Likewise.
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(cpu_flags_match): Updated to check 64bit and arch.
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(set_code_flag): Remove cpu_arch_flags_not.
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(set_16bit_gcc_code_flag): Likewise.
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(set_cpu_arch): Likewise.
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(md_begin): Likewise.
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(parse_insn): Call cpu_flags_match to check 64bit and arch.
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(match_template): Likewise.
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2008-01-03 Jakub Jelinek <jakub@redhat.com>
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* config/tc-i386.c (process_drex): Initialize modrm_reg and
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modrm_regmem to 0 instead of None.
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2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (match_template): Use the xmmword field
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instead of no_xsuf.
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2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (process_suffix): Fix a typo.
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2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
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PR gas/5534
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* config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
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Check memory size in Intel mode.
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(process_suffix): Handle XMMWORD_MNEM_SUFFIX.
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(intel_e09): Likewise.
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* config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
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2008-01-02 Catherine Moore <clm@codesourcery.com>
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* config/tc-mips.c (mips_ip): Check operands on jalr instruction.
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For older changes see ChangeLog-2007
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
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