Re: x86: correct decoding of nop/reserved space (0f18 ... 0x1f)
[deliverable/binutils-gdb.git] / opcodes / ChangeLog
CommitLineData
78c84bf9
AM
12021-03-12 Alan Modra <amodra@gmail.com>
2
3 * i386-dis.c (print_insn <PREFIX_IGNORED>): Correct typo.
4
fd1fd061
JB
52021-03-11 Jan Beulich <jbeulich@suse.com>
6
7 * i386-dis.c (OP_XMM): Re-order checks.
8
ac7a2311
JB
92021-03-11 Jan Beulich <jbeulich@suse.com>
10
11 * i386-dis.c (putop): Drop need_vex check when also checking
12 vex.evex.
13 (intel_operand_size, OP_E_memory): Drop vex.evex check when also
14 checking vex.b.
15
da944c8a
JB
162021-03-11 Jan Beulich <jbeulich@suse.com>
17
18 * i386-dis.c (OP_E_memory): Drop xmmq_mode from broadcast
19 checks. Move case label past broadcast check.
20
b763d508
JB
212021-03-10 Jan Beulich <jbeulich@suse.com>
22
23 * opcodes/i386-dis.c (MVexVSIBDQWpX, MVexVSIBQDWpX,
24 vex_vsib_d_w_d_mode, vex_vsib_q_w_d_mode,
25 REG_EVEX_0F38C7_M_0_L_2_W_0, REG_EVEX_0F38C7_M_0_L_2_W_1,
26 EVEX_W_0F3891, EVEX_W_0F3893, EVEX_W_0F38A1, EVEX_W_0F38A3,
27 EVEX_W_0F38C7_M_0_L_2): Delete.
28 (REG_EVEX_0F38C7_M_0_L_2): New.
29 (intel_operand_size): Handle VEX and EVEX the same for
30 vex_vsib_d_w_dq_mode and vex_vsib_q_w_dq_mode. Drop
31 vex_vsib_d_w_d_mode and vex_vsib_q_w_d_mode cases.
32 (OP_E_memory, OP_XMM, OP_VEX): Drop vex_vsib_d_w_d_mode and
33 vex_vsib_q_w_d_mode uses.
34 * i386-dis-evex.h (evex_table): Adjust opcode 0F3891, 0F3893,
35 0F38A1, and 0F38A3 entries.
36 * i386-dis-evex-len.h (evex_len_table): Adjust opcode 0F38C7
37 entry.
38 * i386-dis-evex-reg.h: Fold opcode 0F38C7 entries.
39 * i386-dis-evex-w.h: Delete opcode 0F3891, 0F3893, 0F38A1, and
40 0F38A3 entries.
41
32e31ad7
JB
422021-03-10 Jan Beulich <jbeulich@suse.com>
43
44 * opcodes/i386-dis.c (REG_0FXOP_09_01_L_0, REG_0FXOP_09_02_L_0,
45 REG_0FXOP_09_12_M_1_L_0, REG_0FXOP_0A_12_L_0,
46 MOD_VEX_0FXOP_09_12): Rename to ...
47 (REG_XOP_09_01_L_0, REG_XOP_09_02_L_0, REG_XOP_09_12_M_1_L_0,
48 REG_XOP_0A_12_L_0, MOD_XOP_09_12): ... these.
49 (MOD_62_32BIT, MOD_8D, MOD_C4_32BIT, MOD_C5_32BIT,
50 RM_0F3A0F_P_1_MOD_3_REG_0, X86_64_0F24, X86_64_0F26,
51 X86_64_VEX_0F3849, X86_64_VEX_0F384B, X86_64_VEX_0F385C,
52 X86_64_VEX_0F385E, X86_64_0FC7_REG_6_MOD_3_PREFIX_1): Move.
53 (reg_table): Adjust comments.
54 (x86_64_table): Move X86_64_0F24, X86_64_0F26,
55 X86_64_VEX_0F3849, X86_64_VEX_0F384B, X86_64_VEX_0F385C,
56 X86_64_VEX_0F385E, and X86_64_0FC7_REG_6_MOD_3_PREFIX_1 entries.
57 (xop_table): Adjust opcode 09_01, 09_02, and 09_12 entries.
58 (vex_len_table): Adjust opcode 0A_12 entry.
59 (mod_table): Move MOD_62_32BIT, MOD_8D, MOD_C4_32BIT,
60 MOD_C5_32BIT, and MOD_XOP_09_12 entries.
61 (rm_table): Move hreset entry.
62
85ba7507
JB
632021-03-10 Jan Beulich <jbeulich@suse.com>
64
65 * opcodes/i386-dis.c (EVEX_LEN_0F6E, EVEX_LEN_0F7E_P_1,
66 EVEX_LEN_0F7E_P_2, EVEX_LEN_0FC4, EVEX_LEN_0FC5, EVEX_LEN_0FD6,
67 EVEX_LEN_0F3816, EVEX_LEN_0F3A14, EVEX_LEN_0F3A15,
68 EVEX_LEN_0F3A16, EVEX_LEN_0F3A17, EVEX_LEN_0F3A20,
69 EVEX_LEN_0F3A21_W_0, EVEX_LEN_0F3A22, EVEX_W_0FD6_L_0): Delete.
70 (EVEX_LEN_0F3816, EVEX_W_0FD6): New.
71 (get_valid_dis386): Also handle 512-bit vector length when
72 vectoring into vex_len_table[].
73 * i386-dis-evex.h (evex_table): Adjust opcode 0F6E, 0FC4, 0FC5,
74 0FD6, 0F3A14, 0F3A15, 0F3A16, 0F3A17, 0F3A20, and 0F3A22
75 entries.
76 * i386-dis-evex-len.h: Delete opcode 0F6E, 0FC4, 0FC5, 0FD6,
77 0F3A14, 0F3A15, 0F3A16, 0F3A17, 0F3A20, and 0F3A22 entries.
78 * i386-dis-evex-prefix.h: Adjust 0F7E entry.
79 * i386-dis-evex-w.h: Adjust 0F7E, 0F7F, 0FD6, and 0F3A21
80 entries.
81
066f82b9
JB
822021-03-10 Jan Beulich <jbeulich@suse.com>
83
84 * opcodes/i386-dis.c (EVEX_LEN_0F3A00_W_1, EVEX_LEN_0F3A01_W_1):
85 Rename to EVEX_LEN_0F3A00 and EVEX_LEN_0F3A01 respectively.
86 EVEX_W_0F3A00, EVEX_W_0F3A01): Delete.
87 * i386-dis-evex.h (evex_table): Adjust opcode 0F3A00 and 0F3A01
88 entries.
89 * i386-dis-evex-len.h (evex_len_table): Likewise.
90 * i386-dis-evex-w.h: Remove opcode 0F3A00 and 0F3A01 entries.
91
fc681dd6
JB
922021-03-10 Jan Beulich <jbeulich@suse.com>
93
94 * opcodes/i386-dis.c (REG_EVEX_0F38C6, REG_EVEX_0F38C7,
95 MOD_EVEX_0F381A_W_0, MOD_EVEX_0F381A_W_1, MOD_EVEX_0F381B_W_0,
96 MOD_EVEX_0F381B_W_1, MOD_EVEX_0F385A_W_0, MOD_EVEX_0F385A_W_1,
97 MOD_EVEX_0F385B_W_0, MOD_EVEX_0F385B_W_1,
98 MOD_EVEX_0F38C6_REG_1, MOD_EVEX_0F38C6_REG_2,
99 MOD_EVEX_0F38C6_REG_5, MOD_EVEX_0F38C6_REG_6,
100 MOD_EVEX_0F38C7_REG_1, MOD_EVEX_0F38C7_REG_2,
101 MOD_EVEX_0F38C7_REG_5, MOD_EVEX_0F38C7_REG_6
102 EVEX_LEN_0F3819_W_0, EVEX_LEN_0F3819_W_1,
103 EVEX_LEN_0F381A_W_0_M_0, EVEX_LEN_0F381A_W_1_M_0,
104 EVEX_LEN_0F381B_W_0_M_0, EVEX_LEN_0F381B_W_1_M_0,
105 EVEX_LEN_0F385A_W_0_M_0, EVEX_LEN_0F385A_W_1_M_0,
106 EVEX_LEN_0F385B_W_0_M_0, EVEX_LEN_0F385B_W_1_M_0,
107 EVEX_LEN_0F38C6_R_1_M_0, EVEX_LEN_0F38C6_R_2_M_0,
108 EVEX_LEN_0F38C6_R_5_M_0, EVEX_LEN_0F38C6_R_6_M_0,
109 EVEX_LEN_0F38C7_R_1_M_0_W_0, EVEX_LEN_0F38C7_R_1_M_0_W_1,
110 EVEX_LEN_0F38C7_R_2_M_0_W_0, EVEX_LEN_0F38C7_R_2_M_0_W_1,
111 EVEX_LEN_0F38C7_R_5_M_0_W_0, EVEX_LEN_0F38C7_R_5_M_0_W_1,
112 EVEX_LEN_0F38C7_R_6_M_0_W_0, EVEX_LEN_0F38C7_R_6_M_0_W_1,
113 EVEX_LEN_0F3A18_W_0, EVEX_LEN_0F3A18_W_1, EVEX_LEN_0F3A19_W_0,
114 EVEX_LEN_0F3A19_W_1, EVEX_LEN_0F3A1A_W_0, EVEX_LEN_0F3A1A_W_1,
115 EVEX_LEN_0F3A1B_W_0, EVEX_LEN_0F3A1B_W_1, EVEX_LEN_0F3A23_W_0,
116 EVEX_LEN_0F3A23_W_1, EVEX_LEN_0F3A38_W_0, EVEX_LEN_0F3A38_W_1,
117 EVEX_LEN_0F3A39_W_0, EVEX_LEN_0F3A39_W_1, EVEX_LEN_0F3A3A_W_0,
118 EVEX_LEN_0F3A3A_W_1, EVEX_LEN_0F3A3B_W_0, EVEX_LEN_0F3A3B_W_1,
119 EVEX_LEN_0F3A43_W_0, EVEX_LEN_0F3A43_W_1 EVEX_W_0F3819,
120 EVEX_W_0F381A, EVEX_W_0F381B, EVEX_W_0F385A, EVEX_W_0F385B,
121 EVEX_W_0F38C7_R_1_M_0, EVEX_W_0F38C7_R_2_M_0,
122 EVEX_W_0F38C7_R_5_M_0, EVEX_W_0F38C7_R_6_M_0,
123 EVEX_W_0F3A18, EVEX_W_0F3A19, EVEX_W_0F3A1A, EVEX_W_0F3A1B,
124 EVEX_W_0F3A23, EVEX_W_0F3A38, EVEX_W_0F3A39, EVEX_W_0F3A3A,
125 EVEX_W_0F3A3B, EVEX_W_0F3A43): Delete.
126 REG_EVEX_0F38C6_M_0_L_2, REG_EVEX_0F38C7_M_0_L_2_W_0,
127 REG_EVEX_0F38C7_M_0_L_2_W_1, MOD_EVEX_0F381A,
128 MOD_EVEX_0F381B, MOD_EVEX_0F385A, MOD_EVEX_0F385B,
129 MOD_EVEX_0F38C6, MOD_EVEX_0F38C7 EVEX_LEN_0F3819,
130 EVEX_LEN_0F381A_M_0, EVEX_LEN_0F381B_M_0,
131 EVEX_LEN_0F385A_M_0, EVEX_LEN_0F385B_M_0,
132 EVEX_LEN_0F38C6_M_0, EVEX_LEN_0F38C7_M_0,
133 EVEX_LEN_0F3A18, EVEX_LEN_0F3A19, EVEX_LEN_0F3A1A,
134 EVEX_LEN_0F3A1B, EVEX_LEN_0F3A23, EVEX_LEN_0F3A38,
135 EVEX_LEN_0F3A39, EVEX_LEN_0F3A3A, EVEX_LEN_0F3A3B,
136 EVEX_LEN_0F3A43, EVEX_W_0F3819_L_n, EVEX_W_0F381A_M_0_L_n,
137 EVEX_W_0F381B_M_0_L_2, EVEX_W_0F385A_M_0_L_n,
138 EVEX_W_0F385B_M_0_L_2, EVEX_W_0F38C7_M_0_L_2,
139 EVEX_W_0F3A18_L_n, EVEX_W_0F3A19_L_n, EVEX_W_0F3A1A_L_2,
140 EVEX_W_0F3A1B_L_2, EVEX_W_0F3A23_L_n, EVEX_W_0F3A38_L_n,
141 EVEX_W_0F3A39_L_n, EVEX_W_0F3A3A_L_2, EVEX_W_0F3A3B_L_2,
142 EVEX_W_0F3A43_L_n): New.
143 * i386-dis-evex.h (evex_table): Adjust opcode 0F3819, 0F381A,
144 0F381B, 0F385A, 0F385B, 0F38C7, 0F3A18, 0F3A19, 0F3A1A, 0F3A1B,
145 0F3A23, 0F3A38, 0F3A39, 0F3A3A, 0F3A3B, and 0F3A43 entries.
146 * i386-dis-evex-len.h (evex_len_table): Link to vex_w_table[]
147 for opcodes 0F3819, 0F381A, 0F381B, 0F385A, 0F385B, 0F38C7,
148 0F3A18, 0F3A19, 0F3A1A, 0F3A1B, 0F3A23, 0F3A38, 0F3A39, 0F3A3A,
149 0F3A3B, and 0F3A43. Link to reg_table[] for opcodes 0F38C6.
150 * i386-dis-evex-mod.h: Adjust opcode 0F381A, 0F381B, 0F385A,
151 0F385B, 0F38C6, and 0F38C7 entries.
152 * i386-dis-evex-reg.h: No longer link to mod_table[] for opcodes
153 0F38C6 and 0F38C7.
154 * i386-dis-evex-w.h: No longer link to evex_len_table[] for
155 opcodes 0F3819, 0F38C7, 0F3A18, 0F3A19, 0F3A1A, 0F3A1B, 0F3A23,
156 0F3A38, 0F3A39, 0F3A3A, 0F3A3B, and 0F3A43. No longer link to
157 evex_len_table[] for opcodes 0F381A, 0F381B, 0F385A, and 0F385B.
158
13954a31
JB
1592021-03-10 Jan Beulich <jbeulich@suse.com>
160
161 * opcodes/i386-dis.c (MOD_VEX_W_0_0F41_P_0_LEN_1,
162 MOD_VEX_W_1_0F41_P_0_LEN_1, MOD_VEX_W_0_0F41_P_2_LEN_1,
163 MOD_VEX_W_1_0F41_P_2_LEN_1, MOD_VEX_W_0_0F42_P_0_LEN_1,
164 MOD_VEX_W_1_0F42_P_0_LEN_1, MOD_VEX_W_0_0F42_P_2_LEN_1,
165 MOD_VEX_W_1_0F42_P_2_LEN_1, MOD_VEX_W_0_0F44_P_0_LEN_1,
166 MOD_VEX_W_1_0F44_P_0_LEN_1, MOD_VEX_W_0_0F44_P_2_LEN_1,
167 MOD_VEX_W_1_0F44_P_2_LEN_1, MOD_VEX_W_0_0F45_P_0_LEN_1,
168 MOD_VEX_W_1_0F45_P_0_LEN_1, MOD_VEX_W_0_0F45_P_2_LEN_1,
169 MOD_VEX_W_1_0F45_P_2_LEN_1, MOD_VEX_W_0_0F46_P_0_LEN_1,
170 MOD_VEX_W_1_0F46_P_0_LEN_1, MOD_VEX_W_0_0F46_P_2_LEN_1,
171 MOD_VEX_W_1_0F46_P_2_LEN_1, MOD_VEX_W_0_0F47_P_0_LEN_1,
172 MOD_VEX_W_1_0F47_P_0_LEN_1, MOD_VEX_W_0_0F47_P_2_LEN_1,
173 MOD_VEX_W_1_0F47_P_2_LEN_1, MOD_VEX_W_0_0F4A_P_0_LEN_1,
174 MOD_VEX_W_1_0F4A_P_0_LEN_1, MOD_VEX_W_0_0F4A_P_2_LEN_1,
175 MOD_VEX_W_1_0F4A_P_2_LEN_1, MOD_VEX_W_0_0F4B_P_0_LEN_1,
176 MOD_VEX_W_1_0F4B_P_0_LEN_1, MOD_VEX_W_0_0F4B_P_2_LEN_1,
177 MOD_VEX_W_0_0F91_P_0_LEN_0, MOD_VEX_W_1_0F91_P_0_LEN_0,
178 MOD_VEX_W_0_0F91_P_2_LEN_0, MOD_VEX_W_1_0F91_P_2_LEN_0,
179 MOD_VEX_W_0_0F92_P_0_LEN_0, MOD_VEX_W_0_0F92_P_2_LEN_0,
180 MOD_VEX_0F92_P_3_LEN_0, MOD_VEX_W_0_0F93_P_0_LEN_0,
181 MOD_VEX_W_0_0F93_P_2_LEN_0, MOD_VEX_0F93_P_3_LEN_0,
182 MOD_VEX_W_0_0F98_P_0_LEN_0, MOD_VEX_W_1_0F98_P_0_LEN_0,
183 MOD_VEX_W_0_0F98_P_2_LEN_0, MOD_VEX_W_1_0F98_P_2_LEN_0,
184 MOD_VEX_W_0_0F99_P_0_LEN_0, MOD_VEX_W_1_0F99_P_0_LEN_0,
185 MOD_VEX_W_0_0F99_P_2_LEN_0, MOD_VEX_W_1_0F99_P_2_LEN_0,
186 PREFIX_VEX_0F41, PREFIX_VEX_0F42, PREFIX_VEX_0F44,
187 PREFIX_VEX_0F45, PREFIX_VEX_0F46, PREFIX_VEX_0F47,
188 PREFIX_VEX_0F4A, PREFIX_VEX_0F4B, PREFIX_VEX_0F90,
189 PREFIX_VEX_0F91, PREFIX_VEX_0F92, PREFIX_VEX_0F93,
190 PREFIX_VEX_0F98, PREFIX_VEX_0F99, VEX_LEN_0F41_P_0,
191 VEX_LEN_0F41_P_2, VEX_LEN_0F42_P_0, VEX_LEN_0F42_P_2,
192 VEX_LEN_0F44_P_0, VEX_LEN_0F44_P_2, VEX_LEN_0F45_P_0,
193 VEX_LEN_0F45_P_2, VEX_LEN_0F46_P_0, VEX_LEN_0F46_P_2,
194 VEX_LEN_0F47_P_0, VEX_LEN_0F47_P_2, VEX_LEN_0F4A_P_0,
195 VEX_LEN_0F4A_P_2, VEX_LEN_0F4B_P_0, VEX_LEN_0F4B_P_2,
196 VEX_LEN_0F90_P_0, VEX_LEN_0F90_P_2, VEX_LEN_0F91_P_0,
197 VEX_LEN_0F91_P_2, VEX_LEN_0F92_P_0, VEX_LEN_0F92_P_2,
198 VEX_LEN_0F92_P_3, VEX_LEN_0F93_P_0, VEX_LEN_0F93_P_2,
199 VEX_LEN_0F93_P_3, VEX_LEN_0F98_P_0, VEX_LEN_0F98_P_2,
200 VEX_LEN_0F99_P_0, VEX_LEN_0F99_P_2, VEX_W_0F41_P_0_LEN_1,
201 VEX_W_0F41_P_2_LEN_1, VEX_W_0F42_P_0_LEN_1,
202 VEX_W_0F42_P_2_LEN_1, VEX_W_0F44_P_0_LEN_0,
203 VEX_W_0F44_P_2_LEN_0, VEX_W_0F45_P_0_LEN_1,
204 VEX_W_0F45_P_2_LEN_1, VEX_W_0F46_P_0_LEN_1,
205 VEX_W_0F46_P_2_LEN_1, VEX_W_0F47_P_0_LEN_1,
206 VEX_W_0F47_P_2_LEN_1, VEX_W_0F4A_P_0_LEN_1,
207 VEX_W_0F4A_P_2_LEN_1, VEX_W_0F4B_P_0_LEN_1,
208 VEX_W_0F4B_P_2_LEN_1, VEX_W_0F90_P_0_LEN_0,
209 VEX_W_0F90_P_2_LEN_0, VEX_W_0F91_P_0_LEN_0,
210 VEX_W_0F91_P_2_LEN_0, VEX_W_0F92_P_0_LEN_0,
211 VEX_W_0F92_P_2_LEN_0, VEX_W_0F93_P_0_LEN_0,
212 VEX_W_0F93_P_2_LEN_0, VEX_W_0F98_P_0_LEN_0,
213 VEX_W_0F98_P_2_LEN_0, VEX_W_0F99_P_0_LEN_0,
214 VEX_W_0F99_P_2_LEN_0): Delete.
215 MOD_VEX_0F41_L_1, MOD_VEX_0F42_L_1, MOD_VEX_0F44_L_0,
216 MOD_VEX_0F45_L_1, MOD_VEX_0F46_L_1, MOD_VEX_0F47_L_1,
217 MOD_VEX_0F4A_L_1, MOD_VEX_0F4B_L_1, MOD_VEX_0F91_L_0,
218 MOD_VEX_0F92_L_0, MOD_VEX_0F93_L_0, MOD_VEX_0F98_L_0,
219 MOD_VEX_0F99_L_0, PREFIX_VEX_0F41_L_1_M_1_W_0,
220 PREFIX_VEX_0F41_L_1_M_1_W_1, PREFIX_VEX_0F42_L_1_M_1_W_0,
221 PREFIX_VEX_0F42_L_1_M_1_W_1, PREFIX_VEX_0F44_L_0_M_1_W_0,
222 PREFIX_VEX_0F44_L_0_M_1_W_1, PREFIX_VEX_0F45_L_1_M_1_W_0,
223 PREFIX_VEX_0F45_L_1_M_1_W_1, PREFIX_VEX_0F46_L_1_M_1_W_0,
224 PREFIX_VEX_0F46_L_1_M_1_W_1, PREFIX_VEX_0F47_L_1_M_1_W_0,
225 PREFIX_VEX_0F47_L_1_M_1_W_1, PREFIX_VEX_0F4A_L_1_M_1_W_0,
226 PREFIX_VEX_0F4A_L_1_M_1_W_1, PREFIX_VEX_0F4B_L_1_M_1_W_0,
227 PREFIX_VEX_0F4B_L_1_M_1_W_1, PREFIX_VEX_0F90_L_0_W_0,
228 PREFIX_VEX_0F90_L_0_W_1, PREFIX_VEX_0F91_L_0_M_0_W_0,
229 PREFIX_VEX_0F91_L_0_M_0_W_1, PREFIX_VEX_0F92_L_0_M_1_W_0,
230 PREFIX_VEX_0F92_L_0_M_1_W_1, PREFIX_VEX_0F93_L_0_M_1_W_0,
231 PREFIX_VEX_0F93_L_0_M_1_W_1, PREFIX_VEX_0F98_L_0_M_1_W_0,
232 PREFIX_VEX_0F98_L_0_M_1_W_1, PREFIX_VEX_0F99_L_0_M_1_W_0,
233 PREFIX_VEX_0F99_L_0_M_1_W_1, VEX_LEN_0F41, VEX_LEN_0F42,
234 VEX_LEN_0F44, VEX_LEN_0F45, VEX_LEN_0F46, VEX_LEN_0F47,
235 VEX_LEN_0F4A, VEX_LEN_0F4B, VEX_LEN_0F90, VEX_LEN_0F91,
236 VEX_LEN_0F92, VEX_LEN_0F93, VEX_LEN_0F98, VEX_LEN_0F99,
237 VEX_W_0F41_L_1_M_1, VEX_W_0F42_L_1_M_1, VEX_W_0F44_L_0_M_1,
238 VEX_W_0F45_L_1_M_1, VEX_W_0F46_L_1_M_1, VEX_W_0F47_L_1_M_1,
239 VEX_W_0F4A_L_1_M_1, VEX_W_0F4B_L_1_M_1, VEX_W_0F90_L_0,
240 VEX_W_0F91_L_0_M_0, VEX_W_0F92_L_0_M_1, VEX_W_0F93_L_0_M_1,
241 VEX_W_0F98_L_0_M_1, VEX_W_0F99_L_0_M_1): New.
242 (prefix_table): No longer link to vex_len_table[] for opcodes
243 0F41, 0F42, 0F44, 0F45, 0F46, 0F47, 0F4A, 0F4B, 0F90, 0F91,
244 0F92, 0F93, 0F98, and 0F99.
245 (vex_table): Link to vex_len_table[] for opcodes 0F41, 0F42,
246 0F44, 0F45, 0F46, 0F47, 0F4A, 0F4B, 0F90, 0F91, 0F92, 0F93,
247 0F98, and 0F99.
248 (vex_len_table): Link to mod_table[] for opcodes 0F41, 0F42,
249 0F44, 0F45, 0F46, 0F47, 0F4A, 0F4B, 0F90, 0F91, 0F92, 0F93,
250 0F98, and 0F99.
251 (vex_w_table): Link to prefix_table[] for opcodes 0F41, 0F42,
252 0F44, 0F45, 0F46, 0F47, 0F4A, 0F4B, 0F90, 0F91, 0F92, 0F93,
253 0F98, and 0F99.
254 (mod_table): Link to vex_w_table[] for opcodes 0F41, 0F42,
255 0F44, 0F45, 0F46, 0F47, 0F4A, 0F4B, 0F90, 0F91, 0F92, 0F93,
256 0F98, and 0F99.
257
14d10c6c
JB
2582021-03-10 Jan Beulich <jbeulich@suse.com>
259
260 * opcodes/i386-dis.c (VEX_REG_0F71, VEX_REG_0F72, VEX_REG_0F73):
261 Rename to REG_VEX_0F71_M_0, REG_VEX_0F72_M_0, and
262 REG_VEX_0F73_M_0 respectively.
263 (MOD_VEX_0F71_REG_2, MOD_VEX_0F71_REG_4, MOD_VEX_0F71_REG_6,
264 MOD_VEX_0F72_REG_2, MOD_VEX_0F72_REG_4, MOD_VEX_0F72_REG_6,
265 MOD_VEX_0F73_REG_2, MOD_VEX_0F73_REG_3, MOD_VEX_0F73_REG_6,
266 MOD_VEX_0F73_REG_7): Delete.
267 (MOD_VEX_0F71, MOD_VEX_0F72, MOD_VEX_0F73): New.
268 (PREFIX_VEX_0F38F5, PREFIX_VEX_0F38F6, PREFIX_VEX_0F38F7,
269 PREFIX_VEX_0F3AF0): Rename to PREFIX_VEX_0F38F5_L_0,
270 PREFIX_VEX_0F38F6_L_0, PREFIX_VEX_0F38F7_L_0,
271 PREFIX_VEX_0F3AF0_L_0 respectively.
272 (VEX_LEN_0F38F3_R_1, VEX_LEN_0F38F3_R_2, VEX_LEN_0F38F3_R_3,
273 VEX_LEN_0F38F5_P_0, VEX_LEN_0F38F5_P_1, VEX_LEN_0F38F5_P_3,
274 VEX_LEN_0F38F6_P_3, VEX_LEN_0F38F7_P_0, VEX_LEN_0F38F7_P_1,
275 VEX_LEN_0F38F7_P_2, VEX_LEN_0F38F7_P_3): Delete.
276 (VEX_LEN_0F38F3, VEX_LEN_0F38F5, VEX_LEN_0F38F6,
277 VEX_LEN_0F38F7): New.
278 (VEX_LEN_0F3AF0_P_3): Rename to VEX_LEN_0F3AF0.
279 (reg_table): No longer link to mod_table[] for VEX opcodes 0F71,
280 0F72, and 0F73. No longer link to vex_len_table[] for opcode
281 0F38F3.
282 (prefix_table): No longer link to vex_len_table[] for opcodes
283 0F38F5, 0F38F6, 0F38F7, and 0F3AF0.
284 (vex_table): Link to mod_table[] for opcodes 0F71, 0F72, and
285 0F73. Link to vex_len_table[] for opcodes 0F38F3, 0F38F5,
286 0F38F6, 0F38F7, and 0F3AF0.
287 (vex_len_table): Link to reg_table[] for opcode 0F38F3. Link to
288 prefix_table[] for opcodes 0F38F5, 0F38F6, 0F38F7, and 0F3AF0.
289 (mod_table): Link to reg_table[] for VEX opcodes 0F71, 0F72, and
290 0F73.
291
00ec1875
JB
2922021-03-10 Jan Beulich <jbeulich@suse.com>
293
294 * opcodes/i386-dis.c (REG_0F71, REG_0F72, REG_0F73): Rename to
295 REG_0F71_MOD_0, REG_0F72_MOD_0, and REG_0F73_MOD_0 respectively.
296 (MOD_0F71_REG_2, MOD_0F71_REG_4, MOD_0F71_REG_6, MOD_0F72_REG_2,
297 MOD_0F72_REG_4, MOD_0F72_REG_6, MOD_0F73_REG_2, MOD_0F73_REG_3,
298 MOD_0F73_REG_6, MOD_0F73_REG_7): Delete.
299 (MOD_0F71, MOD_0F72, MOD_0F73): New.
300 (dis386_twobyte): Link to mod_table[] for opcodes 71, 72, and
301 73.
302 (reg_table): No longer link to mod_table[] for opcodes 0F71,
303 0F72, and 0F73.
304 (mod_table): Link to reg_table[] for opcodes 0F71, 0F72, and
305 0F73.
306
31941983
JB
3072021-03-10 Jan Beulich <jbeulich@suse.com>
308
309 * opcodes/i386-dis.c (MOD_0F18_REG_4, MOD_0F18_REG_5,
310 MOD_0F18_REG_6, MOD_0F18_REG_7): Delete.
311 (reg_table): Don't link to mod_table[] where not needed. Add
312 PREFIX_IGNORED to nop entries.
313 (prefix_table): Replace PREFIX_OPCODE in nop entries.
314 (mod_table): Add nop entries next to prefetch ones. Drop
315 MOD_0F18_REG_4, MOD_0F18_REG_5, MOD_0F18_REG_6, and
316 MOD_0F18_REG_7 entries. Add PREFIX_IGNORED to nop entries.
317 (rm_table): Add PREFIX_IGNORED to nop entries. Drop
318 PREFIX_OPCODE from endbr* entries.
319 (get_valid_dis386): Also consider entry's name when zapping
320 vindex.
321 (print_insn): Handle PREFIX_IGNORED.
322
742732c7
JB
3232021-03-09 Jan Beulich <jbeulich@suse.com>
324
325 * opcodes/i386-gen.c (opcode_modifiers): Delete NoTrackPrefixOk,
326 IsLockable, RepPrefixOk, and HLEPrefixOk elements. Add PrefixOk
327 element.
328 * opcodes/i386-opc.h (NoTrackPrefixOk, IsLockable, HLEPrefixNone,
329 HLEPrefixLock, HLEPrefixAny, HLEPrefixRelease): Delete.
330 (PrefixNone, PrefixRep, PrefixHLERelease, PrefixNoTrack,
331 PrefixLock, PrefixHLELock, PrefixHLEAny): Define.
332 (struct i386_opcode_modifier): Delete notrackprefixok,
333 islockable, hleprefixok, and repprefixok fields. Add prefixok
334 field.
335 * opcodes/i386-opc.tbl (RepPrefixOk, LockPrefixOk, HLEPrefixAny,
336 HLEPrefixLock, HLEPrefixRelease, NoTrackPrefixOk): Define.
337 (mov, xchg, add, inc, sub, dec, sbb, and, or, xor, adc, neg,
338 not, btc, btr, bts, xadd, cmpxchg, cmpxchg8b, movq, cmpxchg16b):
339 Replace HLEPrefixOk.
340 * opcodes/i386-tbl.h: Re-generate.
341
e93a3b27
JB
3422021-03-09 Jan Beulich <jbeulich@suse.com>
343
344 * opcodes/i386-dis.c (dis386_twobyte): Add %LQ to sysexit.
345 * opcodes/i386-opc.tbl (sysexit): Drop No_lSuf and No_qSuf from
346 64-bit form.
347 * opcodes/i386-tbl.h: Re-generate.
348
75363b6d
JB
3492021-03-03 Jan Beulich <jbeulich@suse.com>
350
351 * i386-gen.c (output_i386_opcode): Don't get operand count. Look
352 for {} instead of {0}. Don't look for '0'.
353 * i386-opc.tbl: Drop operand count field. Drop redundant operand
354 size specifiers.
355
5a9f5403
NC
3562021-02-19 Nelson Chu <nelson.chu@sifive.com>
357
358 PR 27158
359 * riscv-dis.c (print_insn_args): Updated encoding macros.
360 * riscv-opc.c (MASK_RVC_IMM): defined to ENCODE_CITYPE_IMM.
361 (match_c_addi16sp): Updated encoding macros.
362 (match_c_lui): Likewise.
363 (match_c_lui_with_hint): Likewise.
364 (match_c_addi4spn): Likewise.
365 (match_c_slli): Likewise.
366 (match_slli_as_c_slli): Likewise.
367 (match_c_slli64): Likewise.
368 (match_srxi_as_c_srxi): Likewise.
369 (riscv_insn_types): Added .insn css/cl/cs.
370
3d73d29e
NC
3712021-02-18 Nelson Chu <nelson.chu@sifive.com>
372
373 * riscv-dis.c: Included cpu-riscv.h, and removed elfxx-riscv.h.
374 (default_priv_spec): Updated type to riscv_spec_class.
375 (parse_riscv_dis_option): Updated.
376 * riscv-opc.c: Moved stuff and make the file tidy.
377
b9b204b3
AM
3782021-02-17 Alan Modra <amodra@gmail.com>
379
380 * wasm32-dis.c: Include limits.h.
381 (CHAR_BIT): Provide backup define.
382 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
383 Correct signed overflow checking.
384
394ae71f
JB
3852021-02-16 Jan Beulich <jbeulich@suse.com>
386
387 * i386-opc.tbl: Split CVTPI2PD template. Add SSE2AVX variant.
388 * i386-tbl.h: Re-generate.
389
b818b220
JB
3902021-02-16 Jan Beulich <jbeulich@suse.com>
391
392 * i386-gen.c (set_bitfield): Don't look for CpuFP, Mmword, nor
393 Oword.
394 * i386-opc.tbl (CpuFP, Mmword, Oword): Define.
395
ba2b480f
AK
3962021-02-15 Andreas Krebbel <krebbel@linux.ibm.com>
397
398 * s390-mkopc.c (main): Accept arch14 as cpu string.
399 * s390-opc.txt: Add new arch14 instructions.
400
95148614
NA
4012021-02-04 Nick Alcock <nick.alcock@oracle.com>
402
403 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
404 favour of LIBINTL.
405 * configure: Regenerated.
406
bfd428bc
MF
4072021-02-08 Mike Frysinger <vapier@gentoo.org>
408
409 * tic54x-dis.c (sprint_mmr): Change to tic54x_mmregs.
410 * tic54x-opc.c (regs): Rename to ...
411 (tic54x_regs): ... this.
412 (mmregs): Rename to ...
413 (tic54x_mmregs): ... this.
414 (condition_codes): Rename to ...
415 (tic54x_condition_codes): ... this.
416 (cc2_codes): Rename to ...
417 (tic54x_cc2_codes): ... this.
418 (cc3_codes): Rename to ...
419 (tic54x_cc3_codes): ... this.
420 (status_bits): Rename to ...
421 (tic54x_status_bits): ... this.
422 (misc_symbols): Rename to ...
423 (tic54x_misc_symbols): ... this.
424
24075dcc
NC
4252021-02-04 Nelson Chu <nelson.chu@sifive.com>
426
427 * riscv-opc.c (MASK_RVB_IMM): Removed.
428 (riscv_opcodes): Removed zb* instructions.
429 (riscv_ext_version_table): Removed versions for zb*.
430
c3ffb8f3
AM
4312021-01-26 Alan Modra <amodra@gmail.com>
432
433 * i386-gen.c (parse_template): Ensure entire template_instance
434 is initialised.
435
1942a048
NC
4362021-01-15 Nelson Chu <nelson.chu@sifive.com>
437
438 * riscv-opc.c (riscv_gpr_names_abi): Aligned the code.
439 (riscv_fpr_names_abi): Likewise.
440 (riscv_opcodes): Likewise.
441 (riscv_insn_types): Likewise.
442
b800637e
NC
4432021-01-15 Nelson Chu <nelson.chu@sifive.com>
444
445 * riscv-dis.c (parse_riscv_dis_option): Fix typos of message.
446
dcd709e0
NC
4472021-01-15 Nelson Chu <nelson.chu@sifive.com>
448
449 * riscv-dis.c: Comments tidy and improvement.
450 * riscv-opc.c: Likewise.
451
5347ed60
AM
4522021-01-13 Alan Modra <amodra@gmail.com>
453
454 * Makefile.in: Regenerate.
455
d546b610
L
4562021-01-12 H.J. Lu <hongjiu.lu@intel.com>
457
458 PR binutils/26792
459 * configure.ac: Use GNU_MAKE_JOBSERVER.
460 * aclocal.m4: Regenerated.
461 * configure: Likewise.
462
6d104cac
NC
4632021-01-12 Nick Clifton <nickc@redhat.com>
464
465 * po/sr.po: Updated Serbian translation.
466
83b33c6c
L
4672021-01-11 H.J. Lu <hongjiu.lu@intel.com>
468
469 PR ld/27173
470 * configure: Regenerated.
471
82c70b08
KT
4722021-01-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
473
474 * aarch64-asm-2.c: Regenerate.
475 * aarch64-dis-2.c: Likewise.
476 * aarch64-opc-2.c: Likewise.
477 * aarch64-opc.c (aarch64_print_operand):
478 Delete handling of AARCH64_OPND_CSRE_CSR.
479 * aarch64-tbl.h (aarch64_feature_csre): Delete.
480 (CSRE): Likewise.
481 (_CSRE_INSN): Likewise.
482 (aarch64_opcode_table): Delete csr.
483
a8aa72b9
NC
4842021-01-11 Nick Clifton <nickc@redhat.com>
485
486 * po/de.po: Updated German translation.
487 * po/fr.po: Updated French translation.
488 * po/pt_BR.po: Updated Brazilian Portuguese translation.
489 * po/sv.po: Updated Swedish translation.
490 * po/uk.po: Updated Ukranian translation.
491
a4966cd9
L
4922021-01-09 H.J. Lu <hongjiu.lu@intel.com>
493
494 * configure: Regenerated.
495
573fe3fb
NC
4962021-01-09 Nick Clifton <nickc@redhat.com>
497
498 * configure: Regenerate.
499 * po/opcodes.pot: Regenerate.
500
055bc77a
NC
5012021-01-09 Nick Clifton <nickc@redhat.com>
502
503 * 2.36 release branch crated.
504
aae7fcb8
PB
5052021-01-08 Peter Bergner <bergner@linux.ibm.com>
506
507 * ppc-opc.c (insert_dw, (extract_dw): New functions.
508 (DW, (XRC_MASK): Define.
509 (powerpc_opcodes) <hashchk, hashchkp, hashst, haststp>: New mnemonics.
510
64307045
AM
5112021-01-09 Alan Modra <amodra@gmail.com>
512
513 * configure: Regenerate.
514
ed205222
NC
5152021-01-08 Nick Clifton <nickc@redhat.com>
516
517 * po/sv.po: Updated Swedish translation.
518
fb932b57
NC
5192021-01-08 Nick Clifton <nickc@redhat.com>
520
e84c8716
NC
521 PR 27129
522 * aarch64-dis.c (determine_disassembling_preference): Move call to
523 aarch64_match_operands_constraint outside of the assertion.
524 * aarch64-asm.c (aarch64_ins_limm_1): Remove call to assert.
525 Replace with a return of FALSE.
526
fb932b57
NC
527 PR 27139
528 * aarch64-opc.c (aarch64_sys_regs): Treat id_aa64mmfr2_el1 as a
529 core system register.
530
f4782128
ST
5312021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
532
533 * configure: Regenerate.
534
1b0927db
NC
5352021-01-07 Nick Clifton <nickc@redhat.com>
536
537 * po/fr.po: Updated French translation.
538
3b288c8e
FN
5392021-01-07 Fredrik Noring <noring@nocrew.org>
540
541 * m68k-opc.c (chkl): Change minimum architecture requirement to
542 m68020.
543
aa881ecd
PT
5442021-01-07 Philipp Tomsich <prt@gnu.org>
545
546 * riscv-opc.c (riscv_opcodes): Add pause hint instruction.
547
2652cfad
CXW
5482021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
549 Jim Wilson <jimw@sifive.com>
550 Andrew Waterman <andrew@sifive.com>
551 Maxim Blinov <maxim.blinov@embecosm.com>
552 Kito Cheng <kito.cheng@sifive.com>
553 Nelson Chu <nelson.chu@sifive.com>
554
555 * riscv-opc.c (riscv_opcodes): Add ZBA/ZBB/ZBC instructions.
556 (MASK_RVB_IMM): Used for rev8 and orc.b encoding.
557
250d07de
AM
5582021-01-01 Alan Modra <amodra@gmail.com>
559
560 Update year range in copyright notice of all files.
561
c2795844 562For older changes see ChangeLog-2020
3499769a 563\f
c2795844 564Copyright (C) 2021 Free Software Foundation, Inc.
3499769a
AM
565
566Copying and distribution of this file, with or without modification,
567are permitted in any medium without royalty provided the copyright
568notice and this notice are preserved.
569
570Local Variables:
571mode: change-log
572left-margin: 8
573fill-column: 74
574version-control: never
575End:
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