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[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
a60de03c
JB		 12008-02-13 Jan Beulich <jbeulich@novell.com>
2
3 * config/tc-i386.c (allow_pseudo_reg): New.
4 (parse_real_register): Check for NULL just once. Allow all
5 register table entries when allow_pseudo_reg is non-zero.
6 Don't allow any registers without type when allow_pseudo_reg
7 is zero.
8 (tc_x86_regname_to_dw2regnum): Replace with ...
9 (tc_x86_parse_to_dw2regnum): ... this.
10 (tc_x86_frame_initial_instructions): Adjust for above change.
11 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
12 (tc_parse_to_dw2regnum): New.
13 (tc_x86_regname_to_dw2regnum): Replace with ...
14 (tc_x86_parse_to_dw2regnum): ... this.
15 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
16 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
17 error handling.
18
9c95b521
NC		 192008-02-12 Nick Clifton <nickc@redhat.com>
20
21 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
22 argument.
23 (tic4x_insn_add): Likewise.
24 (md_begin): Drop cast that was discarding a const qualifier.
25 * config/tc-d30v.c (get_reloc): Add const qualifier to op
26 argument.
27 (build_insn): Drop cast that was discarding a const qualifier.
28
f03fe4c1
L		 292008-02-11 H.J. Lu <hongjiu.lu@intel.com>
30
31 * config/tc-i386.c (cpu_arch): Add .xsave.
32 (md_show_usage): Add .xsave.
33
34 * doc/c-i386.texi: Add xsave to -march=.
35
1bf57e9f
AM		 362008-02-07 Alan Modra <amodra@bigpond.net.au>
37
38 * read.c (s_weakref): Don't pass unadorned NULL to concat.
39 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
40
2276bc20
BW		 412008-02-05 Sterling Augustine <sterling@tensilica.com>
42
43 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
44 checks into assertions. When relaxation produces an operation that
45 does not fit in the current FLIX instruction, make sure that the
46 operation is relaxed as needed to account for being placed following
47 the current instruction.
48
bb8541b9
L		 492008-02-04 H.J. Lu <hongjiu.lu@intel.com>
50
51 PR 5715
52 * configure: Regenerated.
53
967344c6
AN		 542008-02-04 Adam Nemet <anemet@caviumnetworks.com>
55
56 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
57
f8a52b59
BW		 582008-01-31 Marc Gauthier <marc@tensilica.com>
59
60 * configure.tgt (xtensa*-*-*): Recognize processor variants.
61
6e3d6dc1
NC		 622008-01-25 Kai Tietz <kai.tietz@onevision.com>
63
64 * read.c: (emit_expr): Correct for mingw use of printf size
65 specifier.
66
cec28c98
BW		 672008-01-24 Bob Wilson <bob.wilson@acm.org>
68
69 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
70 can only be encoded in FLIX instructions but are not specified as such.
71 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
72 labels.
73
ae40c993
L		 742008-01-24 H.J. Lu <hongjiu.lu@intel.com>
75
76 * NEWS: Mention new command line options for x86 targets.
77
599121aa
L		 782008-01-23 H.J. Lu <hongjiu.lu@intel.com>
79
80 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
81
2b1ed17b
EW		 822008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
83
84 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
85
2cb4f3d5
L		 862008-01-23 H.J. Lu <hongjiu.lu@intel.com>
87
88 * config/tc-i386.c (md_show_usage): Show more processors for
89 -march=/-mtune=.
90
115c7c25
L		 912008-01-22 H.J. Lu <hongjiu.lu@intel.com>
92
93 * config/tc-i386.c (i386_target_format): Remove cpummx2.
94
6305a203
L		 952008-01-22 H.J. Lu <hongjiu.lu@intel.com>
96
97 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
98 (XXX_MNEM_SUFFIX): Likewise.
99 (END_OF_INSN): Likewise.
100 (templates): Likewise.
101 (modrm_byte): Likewise.
102 (rex_byte): Likewise.
103 (DREX_XXX): Likewise.
104 (drex_byte): Likewise.
105 (sib_byte): Likewise.
106 (processor_type): Likewise.
107 (arch_entry): Likewise.
108 (cpu_sub_arch_name): Remove const.
109 (cpu_arch): Add .vmx and .smx.
110 (set_cpu_arch): Append cpu_sub_arch_name.
111 (md_parse_option): Support -march=CPU[,+EXTENSION...].
112 (md_show_usage): Updated.
113
114 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
115 (XXX_MNEM_SUFFIX): Likewise.
116 (END_OF_INSN): Likewise.
117 (templates): Likewise.
118 (modrm_byte): Likewise.
119 (rex_byte): Likewise.
120 (DREX_XXX): Likewise.
121 (drex_byte): Likewise.
122 (sib_byte): Likewise.
123 (processor_type): Likewise.
124 (arch_entry): Likewise.
125
126 * doc/as.texinfo: Update i386 -march option.
127
128 * doc/c-i386.texi: Update -march= for ISA.
129
fb227da0
BW		 1302008-01-18 Bob Wilson <bob.wilson@acm.org>
131
132 * config/tc-xtensa.c (xtensa_leb128): New function.
133 (md_pseudo_table): Use it for sleb128 and uleb128.
134 (is_leb128_expr): New internal flag.
135 (xtensa_symbol_new_hook): Check new flag.
136
982b62a0
EW		 1372008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
138
139 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
140 at90usb82, at90usb162.
141 * doc/c-avr.texi: Change architecture grouping for at90usb82,
142 at90usb162.
143 These changes support the new avr35 architecture group in gcc.
144
321fd21e
L		 1452008-01-15 H.J. Lu <hongjiu.lu@intel.com>
146
147 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
148 suffix for AT&T syntax.
149
5c07affc
L		 1502008-01-14 H.J. Lu <hongjiu.lu@intel.com>
151
152 * config/tc-i386.c (match_reg_size): New.
153 (match_mem_size): Likewise.
154 (operand_size_match): Likewise.
155 (operand_type_match): Also clear all size fields.
156 (match_template): Skip Intel syntax when in AT&T syntax.
157 Call operand_size_match to check operand size.
158 (i386_att_operand): Set the mem field to 1 for memory
159 operand.
160 (i386_intel_operand): Likewise.
161
7d5e4556
L		 1622008-01-12 H.J. Lu <hongjiu.lu@intel.com>
163
164 PR gas/5534
165 * config/tc-i386.c (_i386_insn): Update comment.
166 (operand_type_match): Also clear unspecified.
167 (operand_type_register_match): Likewise.
168 (parse_operands): Initialize unspecified.
169 (i386_intel_operand): Likewise.
170 (match_template): Check memory and accumulator operand size.
171 (i386_att_operand): Clear unspecified on register operand.
172 (intel_e11): Likewise.
173 (intel_e09): Set operand size and clean unspecified for
174 "XXX PTR".
175
a4a151e6
AS		 1762008-01-11 Andreas Schwab <schwab@suse.de>
177
178 * read.c (s_space): Declare `repeat' as offsetT.
179
50aecf8c
L		 1802008-01-10 H.J. Lu <hongjiu.lu@intel.com>
181
182 * config/tc-i386.c (match_template): Check processor support
183 first.
184
2dbab7d5
L		 1852008-01-10 H.J. Lu <hongjiu.lu@intel.com>
186
187 * config/tc-i386.c (match_template): Continue if processor
188 doesn't match.
189
417c21b7
AO		 1902008-01-09 Alexandre Oliva <aoliva@redhat.com>
191
192 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
193 unwind personality function address.
194
7ddd14de
BW		 1952008-01-09 Bob Wilson <bob.wilson@acm.org>
196
197 * dwarf2dbg.c (out_sleb128): Delete.
198 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
199 (out_fixed_inc_line_addr): Delete.
200 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
201 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
202 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
203 (process_entries): Remove calls to out_fixed_inc_line_addr. When
204 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
205 * read.h (emit_expr_fix): New prototype.
206 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
207 (emit_expr_fix): New.
208
45664ddb
L		 2092008-01-09 H.J. Lu <hongjiu.lu@intel.com>
210
211 * config/tc-i386.c (match_template): Check register size
212 only when size of operands can be encoded the canonical way.
213
a7619375
L		 2142008-01-08 H.J. Lu <hongjiu.lu@intel.com>
215
216 * config/tc-i386.c (i386_operand): Renamed to ...
217 (i386_att_operand): This.
218 (parse_operands): Updated.
219
e1d4d893
L		 2202008-01-05 H.J. Lu <hongjiu.lu@intel.com>
221
222 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
223
224 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
225 only.
226 (md_assemble): Remove Intel mode workaround.
227 (match_template): Check support for old gcc, AT&T mnemonic
228 and Intel Syntax.
229 (md_parse_option): Don't set intel_mnemonic to 0 for
230 OPTION_MOLD_GCC.
231
23117009
L		 2322008-01-04 H.J. Lu <hongjiu.lu@intel.com>
233
234 * config/tc-i386.h: Update copyright to 2008.
235
b0e34bfe
NC		 2362008-01-04 Nick Clifton <nickc@redhat.com>
237
238 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
239 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
240
aacd03c3
L		 2412008-01-03 H.J. Lu <hongjiu.lu@intel.com>
242
243 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
244 of SYSV386_COMPAT.
245
3629bb00
L		 2462008-01-03 H.J. Lu <hongjiu.lu@intel.com>
247
248 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
249 (cpu_flags_not): Likewise.
250 (cpu_flags_match): Updated to check 64bit and arch.
251 (set_code_flag): Remove cpu_arch_flags_not.
252 (set_16bit_gcc_code_flag): Likewise.
253 (set_cpu_arch): Likewise.
254 (md_begin): Likewise.
255 (parse_insn): Call cpu_flags_match to check 64bit and arch.
256 (match_template): Likewise.
257
5dd15031
JJ		 2582008-01-03 Jakub Jelinek <jakub@redhat.com>
259
260 * config/tc-i386.c (process_drex): Initialize modrm_reg and
261 modrm_regmem to 0 instead of None.
262
24995bd6
L		 2632008-01-03 H.J. Lu <hongjiu.lu@intel.com>
264
265 * config/tc-i386.c (match_template): Use the xmmword field
266 instead of no_xsuf.
267
fc4adea1
L		 2682008-01-02 H.J. Lu <hongjiu.lu@intel.com>
269
270 * config/tc-i386.c (process_suffix): Fix a typo.
271
582d5edd
L		 2722008-01-02 H.J. Lu <hongjiu.lu@intel.com>
273
274 PR gas/5534
275 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
276 Check memory size in Intel mode.
277 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
278 (intel_e09): Likewise.
279
280 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
281
e7c604dd
CM		 2822008-01-02 Catherine Moore <clm@codesourcery.com>
283
284 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
285
6c7ac64e 286For older changes see ChangeLog-2007
08d56133
NC		 287\f
288Local Variables:
289mode: change-log
290left-margin: 8
291fill-column: 74
292version-control: never
293End:
GDB Binutils - Deliverables
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