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[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
f03fe4c1
L		 12008-02-11 H.J. Lu <hongjiu.lu@intel.com>
2
3 * config/tc-i386.c (cpu_arch): Add .xsave.
4 (md_show_usage): Add .xsave.
5
6 * doc/c-i386.texi: Add xsave to -march=.
7
1bf57e9f
AM		 82008-02-07 Alan Modra <amodra@bigpond.net.au>
9
10 * read.c (s_weakref): Don't pass unadorned NULL to concat.
11 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
12
2276bc20
BW		 132008-02-05 Sterling Augustine <sterling@tensilica.com>
14
15 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
16 checks into assertions. When relaxation produces an operation that
17 does not fit in the current FLIX instruction, make sure that the
18 operation is relaxed as needed to account for being placed following
19 the current instruction.
20
bb8541b9
L		 212008-02-04 H.J. Lu <hongjiu.lu@intel.com>
22
23 PR 5715
24 * configure: Regenerated.
25
967344c6
AN		 262008-02-04 Adam Nemet <anemet@caviumnetworks.com>
27
28 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
29
f8a52b59
BW		 302008-01-31 Marc Gauthier <marc@tensilica.com>
31
32 * configure.tgt (xtensa*-*-*): Recognize processor variants.
33
6e3d6dc1
NC		 342008-01-25 Kai Tietz <kai.tietz@onevision.com>
35
36 * read.c: (emit_expr): Correct for mingw use of printf size
37 specifier.
38
cec28c98
BW		 392008-01-24 Bob Wilson <bob.wilson@acm.org>
40
41 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
42 can only be encoded in FLIX instructions but are not specified as such.
43 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
44 labels.
45
ae40c993
L		 462008-01-24 H.J. Lu <hongjiu.lu@intel.com>
47
48 * NEWS: Mention new command line options for x86 targets.
49
599121aa
L		 502008-01-23 H.J. Lu <hongjiu.lu@intel.com>
51
52 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
53
2b1ed17b
EW		 542008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
55
56 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
57
2cb4f3d5
L		 582008-01-23 H.J. Lu <hongjiu.lu@intel.com>
59
60 * config/tc-i386.c (md_show_usage): Show more processors for
61 -march=/-mtune=.
62
115c7c25
L		 632008-01-22 H.J. Lu <hongjiu.lu@intel.com>
64
65 * config/tc-i386.c (i386_target_format): Remove cpummx2.
66
6305a203
L		 672008-01-22 H.J. Lu <hongjiu.lu@intel.com>
68
69 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
70 (XXX_MNEM_SUFFIX): Likewise.
71 (END_OF_INSN): Likewise.
72 (templates): Likewise.
73 (modrm_byte): Likewise.
74 (rex_byte): Likewise.
75 (DREX_XXX): Likewise.
76 (drex_byte): Likewise.
77 (sib_byte): Likewise.
78 (processor_type): Likewise.
79 (arch_entry): Likewise.
80 (cpu_sub_arch_name): Remove const.
81 (cpu_arch): Add .vmx and .smx.
82 (set_cpu_arch): Append cpu_sub_arch_name.
83 (md_parse_option): Support -march=CPU[,+EXTENSION...].
84 (md_show_usage): Updated.
85
86 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
87 (XXX_MNEM_SUFFIX): Likewise.
88 (END_OF_INSN): Likewise.
89 (templates): Likewise.
90 (modrm_byte): Likewise.
91 (rex_byte): Likewise.
92 (DREX_XXX): Likewise.
93 (drex_byte): Likewise.
94 (sib_byte): Likewise.
95 (processor_type): Likewise.
96 (arch_entry): Likewise.
97
98 * doc/as.texinfo: Update i386 -march option.
99
100 * doc/c-i386.texi: Update -march= for ISA.
101
fb227da0
BW		 1022008-01-18 Bob Wilson <bob.wilson@acm.org>
103
104 * config/tc-xtensa.c (xtensa_leb128): New function.
105 (md_pseudo_table): Use it for sleb128 and uleb128.
106 (is_leb128_expr): New internal flag.
107 (xtensa_symbol_new_hook): Check new flag.
108
982b62a0
EW		 1092008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
110
111 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
112 at90usb82, at90usb162.
113 * doc/c-avr.texi: Change architecture grouping for at90usb82,
114 at90usb162.
115 These changes support the new avr35 architecture group in gcc.
116
321fd21e
L		 1172008-01-15 H.J. Lu <hongjiu.lu@intel.com>
118
119 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
120 suffix for AT&T syntax.
121
5c07affc
L		 1222008-01-14 H.J. Lu <hongjiu.lu@intel.com>
123
124 * config/tc-i386.c (match_reg_size): New.
125 (match_mem_size): Likewise.
126 (operand_size_match): Likewise.
127 (operand_type_match): Also clear all size fields.
128 (match_template): Skip Intel syntax when in AT&T syntax.
129 Call operand_size_match to check operand size.
130 (i386_att_operand): Set the mem field to 1 for memory
131 operand.
132 (i386_intel_operand): Likewise.
133
7d5e4556
L		 1342008-01-12 H.J. Lu <hongjiu.lu@intel.com>
135
136 PR gas/5534
137 * config/tc-i386.c (_i386_insn): Update comment.
138 (operand_type_match): Also clear unspecified.
139 (operand_type_register_match): Likewise.
140 (parse_operands): Initialize unspecified.
141 (i386_intel_operand): Likewise.
142 (match_template): Check memory and accumulator operand size.
143 (i386_att_operand): Clear unspecified on register operand.
144 (intel_e11): Likewise.
145 (intel_e09): Set operand size and clean unspecified for
146 "XXX PTR".
147
a4a151e6
AS		 1482008-01-11 Andreas Schwab <schwab@suse.de>
149
150 * read.c (s_space): Declare `repeat' as offsetT.
151
50aecf8c
L		 1522008-01-10 H.J. Lu <hongjiu.lu@intel.com>
153
154 * config/tc-i386.c (match_template): Check processor support
155 first.
156
2dbab7d5
L		 1572008-01-10 H.J. Lu <hongjiu.lu@intel.com>
158
159 * config/tc-i386.c (match_template): Continue if processor
160 doesn't match.
161
417c21b7
AO		 1622008-01-09 Alexandre Oliva <aoliva@redhat.com>
163
164 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
165 unwind personality function address.
166
7ddd14de
BW		 1672008-01-09 Bob Wilson <bob.wilson@acm.org>
168
169 * dwarf2dbg.c (out_sleb128): Delete.
170 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
171 (out_fixed_inc_line_addr): Delete.
172 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
173 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
174 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
175 (process_entries): Remove calls to out_fixed_inc_line_addr. When
176 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
177 * read.h (emit_expr_fix): New prototype.
178 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
179 (emit_expr_fix): New.
180
45664ddb
L		 1812008-01-09 H.J. Lu <hongjiu.lu@intel.com>
182
183 * config/tc-i386.c (match_template): Check register size
184 only when size of operands can be encoded the canonical way.
185
a7619375
L		 1862008-01-08 H.J. Lu <hongjiu.lu@intel.com>
187
188 * config/tc-i386.c (i386_operand): Renamed to ...
189 (i386_att_operand): This.
190 (parse_operands): Updated.
191
e1d4d893
L		 1922008-01-05 H.J. Lu <hongjiu.lu@intel.com>
193
194 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
195
196 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
197 only.
198 (md_assemble): Remove Intel mode workaround.
199 (match_template): Check support for old gcc, AT&T mnemonic
200 and Intel Syntax.
201 (md_parse_option): Don't set intel_mnemonic to 0 for
202 OPTION_MOLD_GCC.
203
23117009
L		 2042008-01-04 H.J. Lu <hongjiu.lu@intel.com>
205
206 * config/tc-i386.h: Update copyright to 2008.
207
b0e34bfe
NC		 2082008-01-04 Nick Clifton <nickc@redhat.com>
209
210 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
211 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
212
aacd03c3
L		 2132008-01-03 H.J. Lu <hongjiu.lu@intel.com>
214
215 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
216 of SYSV386_COMPAT.
217
3629bb00
L		 2182008-01-03 H.J. Lu <hongjiu.lu@intel.com>
219
220 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
221 (cpu_flags_not): Likewise.
222 (cpu_flags_match): Updated to check 64bit and arch.
223 (set_code_flag): Remove cpu_arch_flags_not.
224 (set_16bit_gcc_code_flag): Likewise.
225 (set_cpu_arch): Likewise.
226 (md_begin): Likewise.
227 (parse_insn): Call cpu_flags_match to check 64bit and arch.
228 (match_template): Likewise.
229
5dd15031
JJ		 2302008-01-03 Jakub Jelinek <jakub@redhat.com>
231
232 * config/tc-i386.c (process_drex): Initialize modrm_reg and
233 modrm_regmem to 0 instead of None.
234
24995bd6
L		 2352008-01-03 H.J. Lu <hongjiu.lu@intel.com>
236
237 * config/tc-i386.c (match_template): Use the xmmword field
238 instead of no_xsuf.
239
fc4adea1
L		 2402008-01-02 H.J. Lu <hongjiu.lu@intel.com>
241
242 * config/tc-i386.c (process_suffix): Fix a typo.
243
582d5edd
L		 2442008-01-02 H.J. Lu <hongjiu.lu@intel.com>
245
246 PR gas/5534
247 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
248 Check memory size in Intel mode.
249 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
250 (intel_e09): Likewise.
251
252 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
253
e7c604dd
CM		 2542008-01-02 Catherine Moore <clm@codesourcery.com>
255
256 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
257
6c7ac64e 258For older changes see ChangeLog-2007
08d56133
NC		 259\f
260Local Variables:
261mode: change-log
262left-margin: 8
263fill-column: 74
264version-control: never
265End:
GDB Binutils - Deliverables
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