ubsan: score: left shift of negative value
[deliverable/binutils-gdb.git] / opcodes / ChangeLog
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12020-01-13 Alan Modra <amodra@gmail.com>
2
3 * score-dis.c (print_insn_score48): Use unsigned variables for
4 unsigned values. Don't left shift negative values.
5 (print_insn_score32): Likewise.
6 * score7-dis.c (print_insn_score32, print_insn_score16): Likewise.
7
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82020-01-13 Alan Modra <amodra@gmail.com>
9
10 * tic4x-dis.c (tic4x_print_register): Remove dead code.
11
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122020-01-13 Alan Modra <amodra@gmail.com>
13
14 * fr30-ibld.c: Regenerate.
15
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162020-01-13 Alan Modra <amodra@gmail.com>
17
18 * xgate-dis.c (print_insn): Don't left shift signed value.
19 (ripBits): Formatting, use 1u.
20
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212020-01-10 Alan Modra <amodra@gmail.com>
22
23 * tilepro-opc.c (parse_insn_tilepro): Make opval unsigned.
24 * tilegx-opc.c (parse_insn_tilegx): Likewise. Delete raw_opval.
25
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262020-01-10 Alan Modra <amodra@gmail.com>
27
28 * m10300-dis.c (disassemble): Move extraction of DREG, AREG, RREG,
29 and XRREG value earlier to avoid a shift with negative exponent.
30 * m10200-dis.c (disassemble): Similarly.
31
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322020-01-09 Nick Clifton <nickc@redhat.com>
33
34 PR 25224
35 * z80-dis.c (ld_ii_ii): Use correct cast.
36
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372020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
38
39 PR 25224
40 * z80-dis.c (ld_ii_ii): Use character constant when checking
41 opcode byte value.
42
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432020-01-09 Jan Beulich <jbeulich@suse.com>
44
45 * i386-dis.c (SEP_Fixup): New.
46 (SEP): Define.
47 (dis386_twobyte): Use it for sysenter/sysexit.
48 (enum x86_64_isa): Change amd64 enumerator to value 1.
49 (OP_J): Compare isa64 against intel64 instead of amd64.
50 * i386-opc.tbl (sysenter, sysexit): Split into AMD64 and Intel64
51 forms.
52 * i386-tbl.h: Re-generate.
53
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542020-01-08 Alan Modra <amodra@gmail.com>
55
56 * z8k-dis.c: Include libiberty.h
57 (instr_data_s): Make max_fetched unsigned.
58 (z8k_lookup_instr): Make nibl_index and tabl_index unsigned.
59 Don't exceed byte_info bounds.
60 (output_instr): Make num_bytes unsigned.
61 (unpack_instr): Likewise for nibl_count and loop.
62 * z8kgen.c (gas <opcode_entry_type>): Make noperands, length and
63 idx unsigned.
64 * z8k-opc.h: Regenerate.
65
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662020-01-07 Shahab Vahedi <shahab@synopsys.com>
67
68 * arc-tbl.h (llock): Use 'LLOCK' as class.
69 (llockd): Likewise.
70 (scond): Use 'SCOND' as class.
71 (scondd): Likewise.
72 (llockd): Set data_size_mode to 'C_ZZ_D' which is 64-bit.
73 (scondd): Likewise.
74
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752020-01-06 Alan Modra <amodra@gmail.com>
76
77 * m32c-ibld.c: Regenerate.
78
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792020-01-06 Alan Modra <amodra@gmail.com>
80
81 PR 25344
82 * z80-dis.c (suffix): Don't use a local struct buffer copy.
83 Peek at next byte to prevent recursion on repeated prefix bytes.
84 Ensure uninitialised "mybuf" is not accessed.
85 (print_insn_z80): Don't zero n_fetch and n_used here,..
86 (print_insn_z80_buf): ..do it here instead.
87
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882020-01-04 Alan Modra <amodra@gmail.com>
89
90 * m32r-ibld.c: Regenerate.
91
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922020-01-04 Alan Modra <amodra@gmail.com>
93
94 * cr16-dis.c (cr16_match_opcode): Avoid shift left of signed value.
95
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962020-01-04 Alan Modra <amodra@gmail.com>
97
98 * crx-dis.c (match_opcode): Avoid shift left of signed value.
99
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1002020-01-04 Alan Modra <amodra@gmail.com>
101
102 * d30v-dis.c (print_insn): Avoid signed overflow in left shift.
103
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1042020-01-03 Jan Beulich <jbeulich@suse.com>
105
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106 * aarch64-tbl.h (aarch64_opcode_table): Use
107 SVE_ADDR_RX_LSL{1,2,3} for LD1RO{H,W,D}.
108
1092020-01-03 Jan Beulich <jbeulich@suse.com>
110
111 * aarch64-tbl.h (aarch64_opcode_table): Correct SIMD
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112 forms of SUDOT and USDOT.
113
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1142020-01-03 Jan Beulich <jbeulich@suse.com>
115
5437a02a 116 * aarch64-tbl.h (aarch64_opcode_table): Drop 'i' from
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117 uzip{1,2}.
118 * opcodes/aarch64-dis-2.c: Re-generate.
119
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1202020-01-03 Jan Beulich <jbeulich@suse.com>
121
5437a02a 122 * aarch64-tbl.h (aarch64_opcode_table): Correct 64-bit
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123 FMMLA encoding.
124 * opcodes/aarch64-dis-2.c: Re-generate.
125
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1262020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
127
128 * z80-dis.c: Add support for eZ80 and Z80 instructions.
129
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1302020-01-01 Alan Modra <amodra@gmail.com>
131
132 Update year range in copyright notice of all files.
133
0b114740 134For older changes see ChangeLog-2019
3499769a 135\f
0b114740 136Copyright (C) 2020 Free Software Foundation, Inc.
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137
138Copying and distribution of this file, with or without modification,
139are permitted in any medium without royalty provided the copyright
140notice and this notice are preserved.
141
142Local Variables:
143mode: change-log
144left-margin: 8
145fill-column: 74
146version-control: never
147End:
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