x86: simplify decode of opcodes valid with (embedded) 66 prefix only
[deliverable/binutils-gdb.git] / gas / testsuite / gas / i386 / prefix.d
CommitLineData
252b5132
RH
1#objdump: -dw
2#name: i386 prefix
3
4.*: +file format .*
5
6Disassembly of section .text:
7
285ca992
L
80+ <foo>:
9[ ]*[a-f0-9]+: 9b 26 67 d9 3c fstcw %es:\(%si\)
10[ ]*[a-f0-9]+: 9b df e0 fstsw %ax
11[ ]*[a-f0-9]+: 9b df e0 fstsw %ax
12[ ]*[a-f0-9]+: 9b 67 df e0 addr16 fstsw %ax
13[ ]*[a-f0-9]+: 36 67 66 f3 a7 repz cmpsw %es:\(%di\),%ss:\(%si\)
14[ ]*[a-f0-9]+: 26 9b es fwait
d9949a36
L
15[ ]*[a-f0-9]+: 9b fwait
16[ ]*[a-f0-9]+: 65 c7 05 00 00 00 00 00 00 00 00 movl \$0x0,%gs:0x0
7531c613
JB
17[ ]*[a-f0-9]+: 66 f2 0f 38 17 \(bad\)
18[ ]*[a-f0-9]+: f2 66 0f 54 \(bad\)
19[ ]*[a-f0-9]+: f2 0f 54 \(bad\)
285ca992
L
20[ ]*[a-f0-9]+: f2 66 0f 11 22 data16 movsd %xmm4,\(%edx\)
21[ ]*[a-f0-9]+: f2 67 66 0f 11 22 data16 movsd %xmm4,\(%bp,%si\)
22[ ]*[a-f0-9]+: f2 67 f0 66 0f 11 22 lock data16 movsd %xmm4,\(%bp,%si\)
23[ ]*[a-f0-9]+: f3 66 0f 11 22 data16 movss %xmm4,\(%edx\)
24[ ]*[a-f0-9]+: f3 67 f0 66 0f 11 22 lock data16 movss %xmm4,\(%bp,%si\)
25[ ]*[a-f0-9]+: f3 67 f2 66 0f 11 22 repz data16 movsd %xmm4,\(%bp,%si\)
26[ ]*[a-f0-9]+: f3 66 3e 0f 11 22 data16 movss %xmm4,%ds:\(%edx\)
27[ ]*[a-f0-9]+: f2 66 36 0f 11 22 data16 movsd %xmm4,%ss:\(%edx\)
28[ ]*[a-f0-9]+: f3 f0 f2 66 36 0f 11 22 repz lock data16 movsd %xmm4,%ss:\(%edx\)
29[ ]*[a-f0-9]+: f2 66 3e 36 0f 11 22 data16 ds movsd %xmm4,%ss:\(%edx\)
30[ ]*[a-f0-9]+: f2 67 66 3e 36 0f 11 22 data16 ds movsd %xmm4,%ss:\(%bp,%si\)
31[ ]*[a-f0-9]+: f2 67 f0 66 3e 36 0f 11 22 lock data16 ds movsd %xmm4,%ss:\(%bp,%si\)
32[ ]*[a-f0-9]+: f3 66 3e 36 0f 11 22 data16 ds movss %xmm4,%ss:\(%edx\)
33[ ]*[a-f0-9]+: f3 f0 66 3e 36 0f 11 22 lock data16 ds movss %xmm4,%ss:\(%edx\)
34[ ]*[a-f0-9]+: f3 67 f2 66 3e 36 0f 11 22 repz data16 ds movsd %xmm4,%ss:\(%bp,%si\)
35[ ]*[a-f0-9]+: f2 66 90 repnz xchg %ax,%ax
36[ ]*[a-f0-9]+: f2 67 66 90 repnz addr16 xchg %ax,%ax
37[ ]*[a-f0-9]+: f2 67 f0 66 90 repnz addr16 lock xchg %ax,%ax
38[ ]*[a-f0-9]+: f3 66 90 data16 pause
39[ ]*[a-f0-9]+: f3 67 f0 66 90 addr16 lock data16 pause
40[ ]*[a-f0-9]+: f3 67 f2 66 90 repz addr16 repnz xchg %ax,%ax
41[ ]*[a-f0-9]+: f2 3e 90 repnz ds nop
42[ ]*[a-f0-9]+: f2 f0 67 3e 90 repnz lock addr16 ds nop
43[ ]*[a-f0-9]+: f3 3e 90 ds pause
44[ ]*[a-f0-9]+: f3 66 3e 90 data16 ds pause
45[ ]*[a-f0-9]+: f3 f0 3e 90 lock ds pause
46[ ]*[a-f0-9]+: f3 f0 67 3e 90 lock addr16 ds pause
47[ ]*[a-f0-9]+: f3 f2 67 3e 90 repz repnz addr16 ds nop
48[ ]*[a-f0-9]+: 66 f0 36 90 lock ss xchg %ax,%ax
49[ ]*[a-f0-9]+: f2 36 90 repnz ss nop
50[ ]*[a-f0-9]+: f2 66 36 90 repnz ss xchg %ax,%ax
51[ ]*[a-f0-9]+: f2 f0 36 90 repnz lock ss nop
52[ ]*[a-f0-9]+: f2 f0 67 36 90 repnz lock addr16 ss nop
53[ ]*[a-f0-9]+: f3 36 90 ss pause
54[ ]*[a-f0-9]+: f3 67 36 90 addr16 ss pause
55[ ]*[a-f0-9]+: f3 f0 67 36 90 lock addr16 ss pause
56[ ]*[a-f0-9]+: f3 f2 36 90 repz repnz ss nop
57[ ]*[a-f0-9]+: f3 f2 67 36 90 repz repnz addr16 ss nop
58[ ]*[a-f0-9]+: f3 f0 f2 66 36 90 repz lock repnz ss xchg %ax,%ax
59[ ]*[a-f0-9]+: 66 3e 36 90 ds ss xchg %ax,%ax
60[ ]*[a-f0-9]+: 67 66 3e 36 90 addr16 ds ss xchg %ax,%ax
61[ ]*[a-f0-9]+: 67 f0 66 3e 36 90 addr16 lock ds ss xchg %ax,%ax
62[ ]*[a-f0-9]+: f3 66 3e 36 90 data16 ds ss pause
63[ ]*[a-f0-9]+: f3 f0 66 3e 36 90 lock data16 ds ss pause
64[ ]*[a-f0-9]+: f3 f2 67 3e 36 90 repz repnz addr16 ds ss nop
65[ ]*[a-f0-9]+: f3 67 f2 66 3e 36 90 repz addr16 repnz ds ss xchg %ax,%ax
8bc52696 66[ ]*[a-f0-9]+: f3 0f c7 f8 rdpid %eax
f24bcbaa
L
67[ ]*[a-f0-9]+: 90 nop
68[ ]*[a-f0-9]+: f3 0f c7 \(bad\)
69[ ]*[a-f0-9]+: f0 90 lock nop
70[ ]*[a-f0-9]+: f2 0f c7 \(bad\)
71[ ]*[a-f0-9]+: f8 clc
72[ ]*[a-f0-9]+: 90 nop
73[ ]*[a-f0-9]+: f2 0f c7 \(bad\)
74[ ]*[a-f0-9]+: f0 90 lock nop
7531c613 75[ ]*[a-f0-9]+: f3 0f 28 \(bad\) *
bf926894
JB
76[ ]*[a-f0-9]+: ff cc dec %esp
77[ ]*[a-f0-9]+: c5 fa 28 \(bad\) *
78[ ]*[a-f0-9]+: ff cc dec %esp
79[ ]*[a-f0-9]+: c4 e1 7b 28 \(bad\) *
80[ ]*[a-f0-9]+: ff cc dec %esp
81[ ]*[a-f0-9]+: 62 f1 fc 08 28 \(bad\) *
82[ ]*[a-f0-9]+: ff cc dec %esp
83[ ]*[a-f0-9]+: 62 f1 7e 08 28 \(bad\) *
84[ ]*[a-f0-9]+: ff cc dec %esp
85[ ]*[a-f0-9]+: 62 f1 7d 08 28 \(bad\) *
86[ ]*[a-f0-9]+: ff cc dec %esp
87[ ]*[a-f0-9]+: 62 f1 ff 08 28 \(bad\) *
88[ ]*[a-f0-9]+: ff cc dec %esp
73239888
JB
89[ ]*[a-f0-9]+: 66 c5 f8 28 c0 data16 vmovaps %xmm0,%xmm0
90[ ]*[a-f0-9]+: f3 c4 e1 78 28 c0 repz vmovaps %xmm0,%xmm0
91[ ]*[a-f0-9]+: f2 c5 f8 28 c0 repnz vmovaps %xmm0,%xmm0
92[ ]*[a-f0-9]+: f0 62 f1 7c 08 28 c0 lock vmovaps %xmm0,%xmm0
caf0678c
L
93[ ]*[a-f0-9]+: c5 fb e6 40 20 vcvtpd2dqx 0x20\(%eax\),%xmm0
94[ ]*[a-f0-9]+: 62 f1 ff 18 e6 40 04 vcvtpd2dq 0x20\(%eax\)\{1to2\},%xmm0
95[ ]*[a-f0-9]+: c5 fb e6 40 20 vcvtpd2dqx 0x20\(%eax\),%xmm0
1ad119f1 96#pass
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