x86-64: Properly encode and decode movsxd
[deliverable/binutils-gdb.git] / opcodes / ChangeLog
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12020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2 Jan Beulich <jbeulich@suse.com>
3
4 PR binutils/25445
5 * i386-dis.c (MOVSXD_Fixup): New function.
6 (movsxd_mode): New enum.
7 (x86_64_table): Use MOVSXD_Fixup and movsxd_mode on movsxd.
8 (intel_operand_size): Handle movsxd_mode.
9 (OP_E_register): Likewise.
10 (OP_G): Likewise.
11 * i386-opc.tbl: Remove Rex64 and allow 32-bit destination
12 register on movsxd. Add movsxd with 16-bit destination register
13 for AMD64 and Intel64 ISAs.
14 * i386-tbl.h: Regenerated.
15
7568c93b
TC
162020-01-27 Tamar Christina <tamar.christina@arm.com>
17
18 PR 25403
19 * aarch64-tbl.h (struct aarch64_opcode): Re-order cfinv.
20 * aarch64-asm-2.c: Regenerate
21 * aarch64-dis-2.c: Likewise.
22 * aarch64-opc-2.c: Likewise.
23
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242020-01-21 Jan Beulich <jbeulich@suse.com>
25
26 * i386-opc.tbl (sysret): Drop DefaultSize.
27 * i386-tbl.h: Re-generate.
28
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292020-01-21 Jan Beulich <jbeulich@suse.com>
30
31 * i386-opc.tbl (vcvtneps2bf16x): Add Broadcast, Xmmword, and
32 Dword.
33 (vcvtneps2bf16y): Add Broadcast, Ymmword, and Dword.
34 * i386-tbl.h: Re-generate.
35
26916852
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362020-01-20 Nick Clifton <nickc@redhat.com>
37
38 * po/de.po: Updated German translation.
39 * po/pt_BR.po: Updated Brazilian Portuguese translation.
40 * po/uk.po: Updated Ukranian translation.
41
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422020-01-20 Alan Modra <amodra@gmail.com>
43
44 * hppa-dis.c (fput_const): Remove useless cast.
45
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462020-01-20 Alan Modra <amodra@gmail.com>
47
48 * arm-dis.c (print_insn_arm): Wrap 'T' value.
49
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502020-01-18 Nick Clifton <nickc@redhat.com>
51
52 * configure: Regenerate.
53 * po/opcodes.pot: Regenerate.
54
ae774686
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552020-01-18 Nick Clifton <nickc@redhat.com>
56
57 Binutils 2.34 branch created.
58
07f1f3aa
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592020-01-17 Christian Biesinger <cbiesinger@google.com>
60
61 * opintl.h: Fix spelling error (seperate).
62
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632020-01-17 H.J. Lu <hongjiu.lu@intel.com>
64
65 * i386-opc.tbl: Add {vex} pseudo prefix.
66 * i386-tbl.h: Regenerated.
67
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682020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
69
70 PR 25376
71 * opcodes/arm-dis.c (coprocessor_opcodes): Use CORE_HIGH for MVE bits.
72 (neon_opcodes): Likewise.
73 (select_arm_features): Make sure we enable MVE bits when selecting
74 armv8.1-m.main. Make sure we do not enable MVE bits when not selecting
75 any architecture.
76
d0849eed
JB
772020-01-16 Jan Beulich <jbeulich@suse.com>
78
79 * i386-opc.tbl: Drop stale comment from XOP section.
80
9cf70a44
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812020-01-16 Jan Beulich <jbeulich@suse.com>
82
83 * i386-opc.tbl (movq): Add VexWIG to SSE2AVX XMM->XMM forms.
84 (extractps): Add VexWIG to SSE2AVX forms.
85 * i386-tbl.h: Re-generate.
86
4814632e
JB
872020-01-16 Jan Beulich <jbeulich@suse.com>
88
89 * i386-opc.tbl (pextrq, pinsrq): Drop IgnoreSize and Qword. Drop
90 Size64 from and use VexW1 on SSE2AVX forms.
91 (vpextrq, vpinsrq): Drop IgnoreSize and Qword. Drop Size64 from
92 VEX-encoded forms. Add Cpu64 to EVEX-encoded forms. Use VexW1.
93 * i386-tbl.h: Re-generate.
94
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952020-01-15 Alan Modra <amodra@gmail.com>
96
97 * tic4x-dis.c (tic4x_version): Make unsigned long.
98 (optab, optab_special, registernames): New file scope vars.
99 (tic4x_print_register): Set up registernames rather than
100 malloc'd registertable.
101 (tic4x_disassemble): Delete optable and optable_special. Use
102 optab and optab_special instead. Throw away old optab,
103 optab_special and registernames when info->mach changes.
104
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SB
1052020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
106
107 PR 25377
108 * z80-dis.c (suffix): Use .db instruction to generate double
109 prefix.
110
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1112020-01-14 Alan Modra <amodra@gmail.com>
112
113 * z8k-dis.c (unpack_instr): Formatting. Cast unsigned short
114 values to unsigned before shifting.
115
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1162020-01-13 Thomas Troeger <tstroege@gmx.de>
117
118 * arm-dis.c (print_insn_arm): Fill in insn info fields for control
119 flow instructions.
120 (print_insn_thumb16, print_insn_thumb32): Likewise.
121 (print_insn): Initialize the insn info.
122 * i386-dis.c (print_insn): Initialize the insn info fields, and
123 detect jumps.
124
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CZ
1252012-01-13 Claudiu Zissulescu <claziss@gmail.com>
126
127 * arc-opc.c (C_NE): Make it required.
128
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CZ
1292012-01-13 Claudiu Zissulescu <claziss@gmail.com>
130
131 * opcode/arc-dis.c (regnames): Correct ACCL/ACCH naming, fix typo
132 reserved register name.
133
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1342020-01-13 Alan Modra <amodra@gmail.com>
135
136 * ns32k-dis.c (Is_gen): Use strchr, add 'f'.
137 (print_insn_ns32k): Adjust ioffset for 'f' index_offset.
138
febda64f
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1392020-01-13 Alan Modra <amodra@gmail.com>
140
141 * wasm32-dis.c (print_insn_wasm32): Localise variables. Store
142 result of wasm_read_leb128 in a uint64_t and check that bits
143 are not lost when copying to other locals. Use uint32_t for
144 most locals. Use PRId64 when printing int64_t.
145
df08b588
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1462020-01-13 Alan Modra <amodra@gmail.com>
147
148 * score-dis.c: Formatting.
149 * score7-dis.c: Formatting.
150
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1512020-01-13 Alan Modra <amodra@gmail.com>
152
153 * score-dis.c (print_insn_score48): Use unsigned variables for
154 unsigned values. Don't left shift negative values.
155 (print_insn_score32): Likewise.
156 * score7-dis.c (print_insn_score32, print_insn_score16): Likewise.
157
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1582020-01-13 Alan Modra <amodra@gmail.com>
159
160 * tic4x-dis.c (tic4x_print_register): Remove dead code.
161
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1622020-01-13 Alan Modra <amodra@gmail.com>
163
164 * fr30-ibld.c: Regenerate.
165
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1662020-01-13 Alan Modra <amodra@gmail.com>
167
168 * xgate-dis.c (print_insn): Don't left shift signed value.
169 (ripBits): Formatting, use 1u.
170
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1712020-01-10 Alan Modra <amodra@gmail.com>
172
173 * tilepro-opc.c (parse_insn_tilepro): Make opval unsigned.
174 * tilegx-opc.c (parse_insn_tilegx): Likewise. Delete raw_opval.
175
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1762020-01-10 Alan Modra <amodra@gmail.com>
177
178 * m10300-dis.c (disassemble): Move extraction of DREG, AREG, RREG,
179 and XRREG value earlier to avoid a shift with negative exponent.
180 * m10200-dis.c (disassemble): Similarly.
181
bce58db4
NC
1822020-01-09 Nick Clifton <nickc@redhat.com>
183
184 PR 25224
185 * z80-dis.c (ld_ii_ii): Use correct cast.
186
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SB
1872020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
188
189 PR 25224
190 * z80-dis.c (ld_ii_ii): Use character constant when checking
191 opcode byte value.
192
d835a58b
JB
1932020-01-09 Jan Beulich <jbeulich@suse.com>
194
195 * i386-dis.c (SEP_Fixup): New.
196 (SEP): Define.
197 (dis386_twobyte): Use it for sysenter/sysexit.
198 (enum x86_64_isa): Change amd64 enumerator to value 1.
199 (OP_J): Compare isa64 against intel64 instead of amd64.
200 * i386-opc.tbl (sysenter, sysexit): Split into AMD64 and Intel64
201 forms.
202 * i386-tbl.h: Re-generate.
203
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2042020-01-08 Alan Modra <amodra@gmail.com>
205
206 * z8k-dis.c: Include libiberty.h
207 (instr_data_s): Make max_fetched unsigned.
208 (z8k_lookup_instr): Make nibl_index and tabl_index unsigned.
209 Don't exceed byte_info bounds.
210 (output_instr): Make num_bytes unsigned.
211 (unpack_instr): Likewise for nibl_count and loop.
212 * z8kgen.c (gas <opcode_entry_type>): Make noperands, length and
213 idx unsigned.
214 * z8k-opc.h: Regenerate.
215
bb82aefe
SV
2162020-01-07 Shahab Vahedi <shahab@synopsys.com>
217
218 * arc-tbl.h (llock): Use 'LLOCK' as class.
219 (llockd): Likewise.
220 (scond): Use 'SCOND' as class.
221 (scondd): Likewise.
222 (llockd): Set data_size_mode to 'C_ZZ_D' which is 64-bit.
223 (scondd): Likewise.
224
cc6aa1a6
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2252020-01-06 Alan Modra <amodra@gmail.com>
226
227 * m32c-ibld.c: Regenerate.
228
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2292020-01-06 Alan Modra <amodra@gmail.com>
230
231 PR 25344
232 * z80-dis.c (suffix): Don't use a local struct buffer copy.
233 Peek at next byte to prevent recursion on repeated prefix bytes.
234 Ensure uninitialised "mybuf" is not accessed.
235 (print_insn_z80): Don't zero n_fetch and n_used here,..
236 (print_insn_z80_buf): ..do it here instead.
237
c9ae58fe
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2382020-01-04 Alan Modra <amodra@gmail.com>
239
240 * m32r-ibld.c: Regenerate.
241
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2422020-01-04 Alan Modra <amodra@gmail.com>
243
244 * cr16-dis.c (cr16_match_opcode): Avoid shift left of signed value.
245
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2462020-01-04 Alan Modra <amodra@gmail.com>
247
248 * crx-dis.c (match_opcode): Avoid shift left of signed value.
249
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2502020-01-04 Alan Modra <amodra@gmail.com>
251
252 * d30v-dis.c (print_insn): Avoid signed overflow in left shift.
253
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2542020-01-03 Jan Beulich <jbeulich@suse.com>
255
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JB
256 * aarch64-tbl.h (aarch64_opcode_table): Use
257 SVE_ADDR_RX_LSL{1,2,3} for LD1RO{H,W,D}.
258
2592020-01-03 Jan Beulich <jbeulich@suse.com>
260
261 * aarch64-tbl.h (aarch64_opcode_table): Correct SIMD
567dfba2
JB
262 forms of SUDOT and USDOT.
263
8c45011a
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2642020-01-03 Jan Beulich <jbeulich@suse.com>
265
5437a02a 266 * aarch64-tbl.h (aarch64_opcode_table): Drop 'i' from
8c45011a
JB
267 uzip{1,2}.
268 * opcodes/aarch64-dis-2.c: Re-generate.
269
f4950f76
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2702020-01-03 Jan Beulich <jbeulich@suse.com>
271
5437a02a 272 * aarch64-tbl.h (aarch64_opcode_table): Correct 64-bit
f4950f76
JB
273 FMMLA encoding.
274 * opcodes/aarch64-dis-2.c: Re-generate.
275
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2762020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
277
278 * z80-dis.c: Add support for eZ80 and Z80 instructions.
279
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2802020-01-01 Alan Modra <amodra@gmail.com>
281
282 Update year range in copyright notice of all files.
283
0b114740 284For older changes see ChangeLog-2019
3499769a 285\f
0b114740 286Copyright (C) 2020 Free Software Foundation, Inc.
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287
288Copying and distribution of this file, with or without modification,
289are permitted in any medium without royalty provided the copyright
290notice and this notice are preserved.
291
292Local Variables:
293mode: change-log
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296version-control: never
297End:
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