1 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
4 (XXX_MNEM_SUFFIX): Likewise.
5 (END_OF_INSN): Likewise.
7 (modrm_byte): Likewise.
10 (drex_byte): Likewise.
12 (processor_type): Likewise.
13 (arch_entry): Likewise.
14 (cpu_sub_arch_name): Remove const.
15 (cpu_arch): Add .vmx and .smx.
16 (set_cpu_arch): Append cpu_sub_arch_name.
17 (md_parse_option): Support -march=CPU[,+EXTENSION...].
18 (md_show_usage): Updated.
20 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
21 (XXX_MNEM_SUFFIX): Likewise.
22 (END_OF_INSN): Likewise.
23 (templates): Likewise.
24 (modrm_byte): Likewise.
27 (drex_byte): Likewise.
29 (processor_type): Likewise.
30 (arch_entry): Likewise.
32 * doc/as.texinfo: Update i386 -march option.
34 * doc/c-i386.texi: Update -march= for ISA.
36 2008-01-18 Bob Wilson <bob.wilson@acm.org>
38 * config/tc-xtensa.c (xtensa_leb128): New function.
39 (md_pseudo_table): Use it for sleb128 and uleb128.
40 (is_leb128_expr): New internal flag.
41 (xtensa_symbol_new_hook): Check new flag.
43 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
45 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
46 at90usb82, at90usb162.
47 * doc/c-avr.texi: Change architecture grouping for at90usb82,
49 These changes support the new avr35 architecture group in gcc.
51 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
53 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
54 suffix for AT&T syntax.
56 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
58 * config/tc-i386.c (match_reg_size): New.
59 (match_mem_size): Likewise.
60 (operand_size_match): Likewise.
61 (operand_type_match): Also clear all size fields.
62 (match_template): Skip Intel syntax when in AT&T syntax.
63 Call operand_size_match to check operand size.
64 (i386_att_operand): Set the mem field to 1 for memory
66 (i386_intel_operand): Likewise.
68 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
71 * config/tc-i386.c (_i386_insn): Update comment.
72 (operand_type_match): Also clear unspecified.
73 (operand_type_register_match): Likewise.
74 (parse_operands): Initialize unspecified.
75 (i386_intel_operand): Likewise.
76 (match_template): Check memory and accumulator operand size.
77 (i386_att_operand): Clear unspecified on register operand.
78 (intel_e11): Likewise.
79 (intel_e09): Set operand size and clean unspecified for
82 2008-01-11 Andreas Schwab <schwab@suse.de>
84 * read.c (s_space): Declare `repeat' as offsetT.
86 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
88 * config/tc-i386.c (match_template): Check processor support
91 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
93 * config/tc-i386.c (match_template): Continue if processor
96 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
98 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
99 unwind personality function address.
101 2008-01-09 Bob Wilson <bob.wilson@acm.org>
103 * dwarf2dbg.c (out_sleb128): Delete.
104 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
105 (out_fixed_inc_line_addr): Delete.
106 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
107 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
108 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
109 (process_entries): Remove calls to out_fixed_inc_line_addr. When
110 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
111 * read.h (emit_expr_fix): New prototype.
112 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
113 (emit_expr_fix): New.
115 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
117 * config/tc-i386.c (match_template): Check register size
118 only when size of operands can be encoded the canonical way.
120 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
122 * config/tc-i386.c (i386_operand): Renamed to ...
123 (i386_att_operand): This.
124 (parse_operands): Updated.
126 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
128 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
130 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
132 (md_assemble): Remove Intel mode workaround.
133 (match_template): Check support for old gcc, AT&T mnemonic
135 (md_parse_option): Don't set intel_mnemonic to 0 for
138 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
140 * config/tc-i386.h: Update copyright to 2008.
142 2008-01-04 Nick Clifton <nickc@redhat.com>
144 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
145 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
147 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
149 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
152 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
154 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
155 (cpu_flags_not): Likewise.
156 (cpu_flags_match): Updated to check 64bit and arch.
157 (set_code_flag): Remove cpu_arch_flags_not.
158 (set_16bit_gcc_code_flag): Likewise.
159 (set_cpu_arch): Likewise.
160 (md_begin): Likewise.
161 (parse_insn): Call cpu_flags_match to check 64bit and arch.
162 (match_template): Likewise.
164 2008-01-03 Jakub Jelinek <jakub@redhat.com>
166 * config/tc-i386.c (process_drex): Initialize modrm_reg and
167 modrm_regmem to 0 instead of None.
169 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
171 * config/tc-i386.c (match_template): Use the xmmword field
174 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
176 * config/tc-i386.c (process_suffix): Fix a typo.
178 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
181 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
182 Check memory size in Intel mode.
183 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
184 (intel_e09): Likewise.
186 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
188 2008-01-02 Catherine Moore <clm@codesourcery.com>
190 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
192 For older changes see ChangeLog-2007
198 version-control: never