1 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
3 * read.c: (emit_expr): Correct for mingw use of printf size
6 2008-01-24 Bob Wilson <bob.wilson@acm.org>
8 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
9 can only be encoded in FLIX instructions but are not specified as such.
10 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
13 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
15 * NEWS: Mention new command line options for x86 targets.
17 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
19 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
21 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
23 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
25 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
27 * config/tc-i386.c (md_show_usage): Show more processors for
30 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
32 * config/tc-i386.c (i386_target_format): Remove cpummx2.
34 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
36 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
37 (XXX_MNEM_SUFFIX): Likewise.
38 (END_OF_INSN): Likewise.
39 (templates): Likewise.
40 (modrm_byte): Likewise.
43 (drex_byte): Likewise.
45 (processor_type): Likewise.
46 (arch_entry): Likewise.
47 (cpu_sub_arch_name): Remove const.
48 (cpu_arch): Add .vmx and .smx.
49 (set_cpu_arch): Append cpu_sub_arch_name.
50 (md_parse_option): Support -march=CPU[,+EXTENSION...].
51 (md_show_usage): Updated.
53 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
54 (XXX_MNEM_SUFFIX): Likewise.
55 (END_OF_INSN): Likewise.
56 (templates): Likewise.
57 (modrm_byte): Likewise.
60 (drex_byte): Likewise.
62 (processor_type): Likewise.
63 (arch_entry): Likewise.
65 * doc/as.texinfo: Update i386 -march option.
67 * doc/c-i386.texi: Update -march= for ISA.
69 2008-01-18 Bob Wilson <bob.wilson@acm.org>
71 * config/tc-xtensa.c (xtensa_leb128): New function.
72 (md_pseudo_table): Use it for sleb128 and uleb128.
73 (is_leb128_expr): New internal flag.
74 (xtensa_symbol_new_hook): Check new flag.
76 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
78 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
79 at90usb82, at90usb162.
80 * doc/c-avr.texi: Change architecture grouping for at90usb82,
82 These changes support the new avr35 architecture group in gcc.
84 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
86 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
87 suffix for AT&T syntax.
89 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
91 * config/tc-i386.c (match_reg_size): New.
92 (match_mem_size): Likewise.
93 (operand_size_match): Likewise.
94 (operand_type_match): Also clear all size fields.
95 (match_template): Skip Intel syntax when in AT&T syntax.
96 Call operand_size_match to check operand size.
97 (i386_att_operand): Set the mem field to 1 for memory
99 (i386_intel_operand): Likewise.
101 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
104 * config/tc-i386.c (_i386_insn): Update comment.
105 (operand_type_match): Also clear unspecified.
106 (operand_type_register_match): Likewise.
107 (parse_operands): Initialize unspecified.
108 (i386_intel_operand): Likewise.
109 (match_template): Check memory and accumulator operand size.
110 (i386_att_operand): Clear unspecified on register operand.
111 (intel_e11): Likewise.
112 (intel_e09): Set operand size and clean unspecified for
115 2008-01-11 Andreas Schwab <schwab@suse.de>
117 * read.c (s_space): Declare `repeat' as offsetT.
119 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
121 * config/tc-i386.c (match_template): Check processor support
124 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
126 * config/tc-i386.c (match_template): Continue if processor
129 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
131 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
132 unwind personality function address.
134 2008-01-09 Bob Wilson <bob.wilson@acm.org>
136 * dwarf2dbg.c (out_sleb128): Delete.
137 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
138 (out_fixed_inc_line_addr): Delete.
139 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
140 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
141 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
142 (process_entries): Remove calls to out_fixed_inc_line_addr. When
143 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
144 * read.h (emit_expr_fix): New prototype.
145 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
146 (emit_expr_fix): New.
148 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
150 * config/tc-i386.c (match_template): Check register size
151 only when size of operands can be encoded the canonical way.
153 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
155 * config/tc-i386.c (i386_operand): Renamed to ...
156 (i386_att_operand): This.
157 (parse_operands): Updated.
159 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
161 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
163 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
165 (md_assemble): Remove Intel mode workaround.
166 (match_template): Check support for old gcc, AT&T mnemonic
168 (md_parse_option): Don't set intel_mnemonic to 0 for
171 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
173 * config/tc-i386.h: Update copyright to 2008.
175 2008-01-04 Nick Clifton <nickc@redhat.com>
177 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
178 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
180 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
182 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
185 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
187 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
188 (cpu_flags_not): Likewise.
189 (cpu_flags_match): Updated to check 64bit and arch.
190 (set_code_flag): Remove cpu_arch_flags_not.
191 (set_16bit_gcc_code_flag): Likewise.
192 (set_cpu_arch): Likewise.
193 (md_begin): Likewise.
194 (parse_insn): Call cpu_flags_match to check 64bit and arch.
195 (match_template): Likewise.
197 2008-01-03 Jakub Jelinek <jakub@redhat.com>
199 * config/tc-i386.c (process_drex): Initialize modrm_reg and
200 modrm_regmem to 0 instead of None.
202 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
204 * config/tc-i386.c (match_template): Use the xmmword field
207 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
209 * config/tc-i386.c (process_suffix): Fix a typo.
211 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
214 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
215 Check memory size in Intel mode.
216 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
217 (intel_e09): Likewise.
219 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
221 2008-01-02 Catherine Moore <clm@codesourcery.com>
223 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
225 For older changes see ChangeLog-2007
231 version-control: never