1 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.c (md_show_usage): Show more processors for
6 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
8 * config/tc-i386.c (i386_target_format): Remove cpummx2.
10 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
12 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
13 (XXX_MNEM_SUFFIX): Likewise.
14 (END_OF_INSN): Likewise.
15 (templates): Likewise.
16 (modrm_byte): Likewise.
19 (drex_byte): Likewise.
21 (processor_type): Likewise.
22 (arch_entry): Likewise.
23 (cpu_sub_arch_name): Remove const.
24 (cpu_arch): Add .vmx and .smx.
25 (set_cpu_arch): Append cpu_sub_arch_name.
26 (md_parse_option): Support -march=CPU[,+EXTENSION...].
27 (md_show_usage): Updated.
29 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
30 (XXX_MNEM_SUFFIX): Likewise.
31 (END_OF_INSN): Likewise.
32 (templates): Likewise.
33 (modrm_byte): Likewise.
36 (drex_byte): Likewise.
38 (processor_type): Likewise.
39 (arch_entry): Likewise.
41 * doc/as.texinfo: Update i386 -march option.
43 * doc/c-i386.texi: Update -march= for ISA.
45 2008-01-18 Bob Wilson <bob.wilson@acm.org>
47 * config/tc-xtensa.c (xtensa_leb128): New function.
48 (md_pseudo_table): Use it for sleb128 and uleb128.
49 (is_leb128_expr): New internal flag.
50 (xtensa_symbol_new_hook): Check new flag.
52 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
54 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
55 at90usb82, at90usb162.
56 * doc/c-avr.texi: Change architecture grouping for at90usb82,
58 These changes support the new avr35 architecture group in gcc.
60 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
62 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
63 suffix for AT&T syntax.
65 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
67 * config/tc-i386.c (match_reg_size): New.
68 (match_mem_size): Likewise.
69 (operand_size_match): Likewise.
70 (operand_type_match): Also clear all size fields.
71 (match_template): Skip Intel syntax when in AT&T syntax.
72 Call operand_size_match to check operand size.
73 (i386_att_operand): Set the mem field to 1 for memory
75 (i386_intel_operand): Likewise.
77 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
80 * config/tc-i386.c (_i386_insn): Update comment.
81 (operand_type_match): Also clear unspecified.
82 (operand_type_register_match): Likewise.
83 (parse_operands): Initialize unspecified.
84 (i386_intel_operand): Likewise.
85 (match_template): Check memory and accumulator operand size.
86 (i386_att_operand): Clear unspecified on register operand.
87 (intel_e11): Likewise.
88 (intel_e09): Set operand size and clean unspecified for
91 2008-01-11 Andreas Schwab <schwab@suse.de>
93 * read.c (s_space): Declare `repeat' as offsetT.
95 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
97 * config/tc-i386.c (match_template): Check processor support
100 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
102 * config/tc-i386.c (match_template): Continue if processor
105 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
107 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
108 unwind personality function address.
110 2008-01-09 Bob Wilson <bob.wilson@acm.org>
112 * dwarf2dbg.c (out_sleb128): Delete.
113 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
114 (out_fixed_inc_line_addr): Delete.
115 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
116 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
117 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
118 (process_entries): Remove calls to out_fixed_inc_line_addr. When
119 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
120 * read.h (emit_expr_fix): New prototype.
121 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
122 (emit_expr_fix): New.
124 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
126 * config/tc-i386.c (match_template): Check register size
127 only when size of operands can be encoded the canonical way.
129 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
131 * config/tc-i386.c (i386_operand): Renamed to ...
132 (i386_att_operand): This.
133 (parse_operands): Updated.
135 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
137 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
139 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
141 (md_assemble): Remove Intel mode workaround.
142 (match_template): Check support for old gcc, AT&T mnemonic
144 (md_parse_option): Don't set intel_mnemonic to 0 for
147 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
149 * config/tc-i386.h: Update copyright to 2008.
151 2008-01-04 Nick Clifton <nickc@redhat.com>
153 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
154 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
156 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
158 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
161 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
163 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
164 (cpu_flags_not): Likewise.
165 (cpu_flags_match): Updated to check 64bit and arch.
166 (set_code_flag): Remove cpu_arch_flags_not.
167 (set_16bit_gcc_code_flag): Likewise.
168 (set_cpu_arch): Likewise.
169 (md_begin): Likewise.
170 (parse_insn): Call cpu_flags_match to check 64bit and arch.
171 (match_template): Likewise.
173 2008-01-03 Jakub Jelinek <jakub@redhat.com>
175 * config/tc-i386.c (process_drex): Initialize modrm_reg and
176 modrm_regmem to 0 instead of None.
178 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
180 * config/tc-i386.c (match_template): Use the xmmword field
183 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
185 * config/tc-i386.c (process_suffix): Fix a typo.
187 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
190 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
191 Check memory size in Intel mode.
192 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
193 (intel_e09): Likewise.
195 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
197 2008-01-02 Catherine Moore <clm@codesourcery.com>
199 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
201 For older changes see ChangeLog-2007
207 version-control: never