ubsan: m10300: shift exponent -4
[deliverable/binutils-gdb.git] / opcodes / ChangeLog
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12020-01-10 Alan Modra <amodra@gmail.com>
2
3 * m10300-dis.c (disassemble): Move extraction of DREG, AREG, RREG,
4 and XRREG value earlier to avoid a shift with negative exponent.
5 * m10200-dis.c (disassemble): Similarly.
6
72020-01-09 Nick Clifton <nickc@redhat.com>
8
9 PR 25224
10 * z80-dis.c (ld_ii_ii): Use correct cast.
11
122020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
13
14 PR 25224
15 * z80-dis.c (ld_ii_ii): Use character constant when checking
16 opcode byte value.
17
182020-01-09 Jan Beulich <jbeulich@suse.com>
19
20 * i386-dis.c (SEP_Fixup): New.
21 (SEP): Define.
22 (dis386_twobyte): Use it for sysenter/sysexit.
23 (enum x86_64_isa): Change amd64 enumerator to value 1.
24 (OP_J): Compare isa64 against intel64 instead of amd64.
25 * i386-opc.tbl (sysenter, sysexit): Split into AMD64 and Intel64
26 forms.
27 * i386-tbl.h: Re-generate.
28
292020-01-08 Alan Modra <amodra@gmail.com>
30
31 * z8k-dis.c: Include libiberty.h
32 (instr_data_s): Make max_fetched unsigned.
33 (z8k_lookup_instr): Make nibl_index and tabl_index unsigned.
34 Don't exceed byte_info bounds.
35 (output_instr): Make num_bytes unsigned.
36 (unpack_instr): Likewise for nibl_count and loop.
37 * z8kgen.c (gas <opcode_entry_type>): Make noperands, length and
38 idx unsigned.
39 * z8k-opc.h: Regenerate.
40
412020-01-07 Shahab Vahedi <shahab@synopsys.com>
42
43 * arc-tbl.h (llock): Use 'LLOCK' as class.
44 (llockd): Likewise.
45 (scond): Use 'SCOND' as class.
46 (scondd): Likewise.
47 (llockd): Set data_size_mode to 'C_ZZ_D' which is 64-bit.
48 (scondd): Likewise.
49
502020-01-06 Alan Modra <amodra@gmail.com>
51
52 * m32c-ibld.c: Regenerate.
53
542020-01-06 Alan Modra <amodra@gmail.com>
55
56 PR 25344
57 * z80-dis.c (suffix): Don't use a local struct buffer copy.
58 Peek at next byte to prevent recursion on repeated prefix bytes.
59 Ensure uninitialised "mybuf" is not accessed.
60 (print_insn_z80): Don't zero n_fetch and n_used here,..
61 (print_insn_z80_buf): ..do it here instead.
62
632020-01-04 Alan Modra <amodra@gmail.com>
64
65 * m32r-ibld.c: Regenerate.
66
672020-01-04 Alan Modra <amodra@gmail.com>
68
69 * cr16-dis.c (cr16_match_opcode): Avoid shift left of signed value.
70
712020-01-04 Alan Modra <amodra@gmail.com>
72
73 * crx-dis.c (match_opcode): Avoid shift left of signed value.
74
752020-01-04 Alan Modra <amodra@gmail.com>
76
77 * d30v-dis.c (print_insn): Avoid signed overflow in left shift.
78
792020-01-03 Jan Beulich <jbeulich@suse.com>
80
81 * aarch64-tbl.h (aarch64_opcode_table): Use
82 SVE_ADDR_RX_LSL{1,2,3} for LD1RO{H,W,D}.
83
842020-01-03 Jan Beulich <jbeulich@suse.com>
85
86 * aarch64-tbl.h (aarch64_opcode_table): Correct SIMD
87 forms of SUDOT and USDOT.
88
892020-01-03 Jan Beulich <jbeulich@suse.com>
90
91 * aarch64-tbl.h (aarch64_opcode_table): Drop 'i' from
92 uzip{1,2}.
93 * opcodes/aarch64-dis-2.c: Re-generate.
94
952020-01-03 Jan Beulich <jbeulich@suse.com>
96
97 * aarch64-tbl.h (aarch64_opcode_table): Correct 64-bit
98 FMMLA encoding.
99 * opcodes/aarch64-dis-2.c: Re-generate.
100
1012020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
102
103 * z80-dis.c: Add support for eZ80 and Z80 instructions.
104
1052020-01-01 Alan Modra <amodra@gmail.com>
106
107 Update year range in copyright notice of all files.
108
109For older changes see ChangeLog-2019
110\f
111Copyright (C) 2020 Free Software Foundation, Inc.
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122End:
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