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4b618b1f5f
PR47632 This allows MC to match `data32 ...` as one instruction instead of two (data32 without insn + insn). The compatibility with GNU as improves: `data32 ljmp` will be matched as ljmpl. `data32 lgdt 4(%eax)` will be matched as `lgdtl` (prefixes: 0x67 0x66, instead of 0x66 0x67). GNU as supports many other `data32 *w` as `*l`. We currently just hard code `data32 callw` and `data32 ljmpw`. Generalizing the suffix replacement is tricky and requires a think about the "bwlq" appending suffix rules in MatchAndEmitATTInstruction. Reviewed By: craig.topper Differential Revision: https://reviews.llvm.org/D88772
1071 lines
22 KiB
ArmAsm
1071 lines
22 KiB
ArmAsm
// RUN: llvm-mc -triple i386-unknown-unknown-code16 --show-encoding %s | FileCheck %s
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movl $0x12345678, %ebx
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// CHECK: movl
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// CHECK: encoding: [0x66,0xbb,0x78,0x56,0x34,0x12]
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pause
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// CHECK: pause
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// CHECK: encoding: [0xf3,0x90]
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sfence
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// CHECK: sfence
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// CHECK: encoding: [0x0f,0xae,0xf8]
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lfence
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// CHECK: lfence
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// CHECK: encoding: [0x0f,0xae,0xe8]
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mfence
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stgi
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// CHECK: stgi
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// CHECK: encoding: [0x0f,0x01,0xdc]
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clgi
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// CHECK: clgi
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// CHECK: encoding: [0x0f,0x01,0xdd]
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rdtscp
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// CHECK: rdtscp
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// CHECK: encoding: [0x0f,0x01,0xf9]
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// CHECK: movl %eax, 16(%ebp) # encoding: [0x67,0x66,0x89,0x45,0x10]
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movl %eax, 16(%ebp)
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// CHECK: movl %eax, -16(%ebp) # encoding: [0x67,0x66,0x89,0x45,0xf0]
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movl %eax, -16(%ebp)
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// CHECK: testb %bl, %cl # encoding: [0x84,0xd9]
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testb %bl, %cl
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// CHECK: cmpl %eax, %ebx # encoding: [0x66,0x39,0xc3]
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cmpl %eax, %ebx
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// CHECK: addw %ax, %ax # encoding: [0x01,0xc0]
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addw %ax, %ax
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// CHECK: shrl %eax # encoding: [0x66,0xd1,0xe8]
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shrl $1, %eax
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// CHECK: shll %eax # encoding: [0x66,0xd1,0xe0]
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sall $1, %eax
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// CHECK: shll %eax # encoding: [0x66,0xd1,0xe0]
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sal $1, %eax
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// moffset forms of moves
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// CHECK: movb 0, %al # encoding: [0xa0,0x00,0x00]
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movb 0, %al
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// CHECK: movw 0, %ax # encoding: [0xa1,0x00,0x00]
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movw 0, %ax
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// CHECK: movl 0, %eax # encoding: [0x66,0xa1,0x00,0x00]
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movl 0, %eax
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into
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// CHECK: into
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// CHECK: encoding: [0xce]
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int3
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// CHECK: int3
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// CHECK: encoding: [0xcc]
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int $4
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// CHECK: int $4
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// CHECK: encoding: [0xcd,0x04]
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int $255
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// CHECK: int $255
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// CHECK: encoding: [0xcd,0xff]
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// CHECK: pushfw # encoding: [0x9c]
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pushf
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// CHECK: pushfl # encoding: [0x66,0x9c]
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pushfl
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// CHECK: popfw # encoding: [0x9d]
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popf
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// CHECK: popfl # encoding: [0x66,0x9d]
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popfl
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retl
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// CHECK: ret
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// CHECK: encoding: [0x66,0xc3]
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// CHECK: cmoval %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x47,0xd0]
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cmoval %eax,%edx
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// CHECK: cmovael %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x43,0xd0]
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cmovael %eax,%edx
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// CHECK: cmovbel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x46,0xd0]
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cmovbel %eax,%edx
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// CHECK: cmovbl %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x42,0xd0]
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cmovbl %eax,%edx
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// CHECK: cmovbw %bx, %bx
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cmovnae %bx,%bx
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// CHECK: cmovbel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x46,0xd0]
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cmovbel %eax,%edx
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// CHECK: cmovbl %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x42,0xd0]
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cmovcl %eax,%edx
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// CHECK: cmovel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x44,0xd0]
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cmovel %eax,%edx
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// CHECK: cmovgl %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x4f,0xd0]
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cmovgl %eax,%edx
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// CHECK: cmovgel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x4d,0xd0]
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cmovgel %eax,%edx
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// CHECK: cmovll %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x4c,0xd0]
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cmovll %eax,%edx
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// CHECK: cmovlel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x4e,0xd0]
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cmovlel %eax,%edx
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// CHECK: cmovbel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x46,0xd0]
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cmovnal %eax,%edx
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// CHECK: cmovnel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x45,0xd0]
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cmovnel %eax,%edx
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// CHECK: cmovael %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x43,0xd0]
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cmovnbl %eax,%edx
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// CHECK: cmoval %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x47,0xd0]
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cmovnbel %eax,%edx
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// CHECK: cmovael %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x43,0xd0]
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cmovncl %eax,%edx
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// CHECK: cmovnel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x45,0xd0]
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cmovnel %eax,%edx
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// CHECK: cmovlel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x4e,0xd0]
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cmovngl %eax,%edx
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// CHECK: cmovgel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x4d,0xd0]
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cmovnl %eax,%edx
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// CHECK: cmovnel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x45,0xd0]
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cmovnel %eax,%edx
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// CHECK: cmovlel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x4e,0xd0]
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cmovngl %eax,%edx
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// CHECK: cmovll %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x4c,0xd0]
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cmovngel %eax,%edx
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// CHECK: cmovgel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x4d,0xd0]
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cmovnll %eax,%edx
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// CHECK: cmovgl %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x4f,0xd0]
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cmovnlel %eax,%edx
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// CHECK: cmovnol %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x41,0xd0]
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cmovnol %eax,%edx
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// CHECK: cmovnpl %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x4b,0xd0]
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cmovnpl %eax,%edx
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// CHECK: cmovnsl %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x49,0xd0]
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cmovnsl %eax,%edx
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// CHECK: cmovnel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x45,0xd0]
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cmovnzl %eax,%edx
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// CHECK: cmovol %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x40,0xd0]
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cmovol %eax,%edx
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// CHECK: cmovpl %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x4a,0xd0]
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cmovpl %eax,%edx
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// CHECK: cmovsl %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x48,0xd0]
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cmovsl %eax,%edx
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// CHECK: cmovel %eax, %edx
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// CHECK: encoding: [0x66,0x0f,0x44,0xd0]
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cmovzl %eax,%edx
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// CHECK: fmul %st(0)
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// CHECK: encoding: [0xd8,0xc8]
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fmul %st(0), %st
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// CHECK: fadd %st(0)
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// CHECK: encoding: [0xd8,0xc0]
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fadd %st(0), %st
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// CHECK: fsub %st(0)
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// CHECK: encoding: [0xd8,0xe0]
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fsub %st(0), %st
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// CHECK: fsubr %st(0)
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// CHECK: encoding: [0xd8,0xe8]
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fsubr %st(0), %st
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// CHECK: fdivr %st(0)
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// CHECK: encoding: [0xd8,0xf8]
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fdivr %st(0), %st
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// CHECK: fdiv %st(0)
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// CHECK: encoding: [0xd8,0xf0]
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fdiv %st(0), %st
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// CHECK: movl %cs, %eax
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// CHECK: encoding: [0x66,0x8c,0xc8]
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movl %cs, %eax
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// CHECK: movw %cs, %ax
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// CHECK: encoding: [0x8c,0xc8]
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movw %cs, %ax
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// CHECK: movw %cs, (%eax)
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// CHECK: encoding: [0x67,0x8c,0x08]
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mov %cs, (%eax)
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// CHECK: movw %cs, (%eax)
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// CHECK: encoding: [0x67,0x8c,0x08]
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movw %cs, (%eax)
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// CHECK: movw %ax, %cs
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// CHECK: encoding: [0x8e,0xc8]
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movl %eax, %cs
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// CHECK: movw %ax, %cs
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// CHECK: encoding: [0x8e,0xc8]
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mov %eax, %cs
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// CHECK: movw %ax, %cs
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// CHECK: encoding: [0x8e,0xc8]
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movw %ax, %cs
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// CHECK: movw %ax, %cs
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// CHECK: encoding: [0x8e,0xc8]
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mov %ax, %cs
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// CHECK: movw (%eax), %cs
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// CHECK: encoding: [0x67,0x8e,0x08]
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mov (%eax), %cs
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// CHECK: movw (%eax), %cs
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// CHECK: encoding: [0x67,0x8e,0x08]
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movw (%eax), %cs
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// CHECK: movl %cr0, %eax
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// CHECK: encoding: [0x0f,0x20,0xc0]
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movl %cr0,%eax
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// CHECK: movl %cr1, %eax
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// CHECK: encoding: [0x0f,0x20,0xc8]
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movl %cr1,%eax
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// CHECK: movl %cr2, %eax
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// CHECK: encoding: [0x0f,0x20,0xd0]
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movl %cr2,%eax
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// CHECK: movl %cr3, %eax
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// CHECK: encoding: [0x0f,0x20,0xd8]
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movl %cr3,%eax
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// CHECK: movl %cr4, %eax
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// CHECK: encoding: [0x0f,0x20,0xe0]
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movl %cr4,%eax
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// CHECK: movl %dr0, %eax
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// CHECK: encoding: [0x0f,0x21,0xc0]
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movl %dr0,%eax
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// CHECK: movl %dr1, %eax
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// CHECK: encoding: [0x0f,0x21,0xc8]
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movl %dr1,%eax
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// CHECK: movl %dr1, %eax
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// CHECK: encoding: [0x0f,0x21,0xc8]
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movl %dr1,%eax
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// CHECK: movl %dr2, %eax
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// CHECK: encoding: [0x0f,0x21,0xd0]
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movl %dr2,%eax
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// CHECK: movl %dr3, %eax
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// CHECK: encoding: [0x0f,0x21,0xd8]
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movl %dr3,%eax
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// CHECK: movl %dr4, %eax
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// CHECK: encoding: [0x0f,0x21,0xe0]
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movl %dr4,%eax
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// CHECK: movl %dr5, %eax
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// CHECK: encoding: [0x0f,0x21,0xe8]
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movl %dr5,%eax
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// CHECK: movl %dr6, %eax
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// CHECK: encoding: [0x0f,0x21,0xf0]
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movl %dr6,%eax
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// CHECK: movl %dr7, %eax
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// CHECK: encoding: [0x0f,0x21,0xf8]
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movl %dr7,%eax
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// CHECK: wait
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// CHECK: encoding: [0x9b]
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fwait
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// CHECK: [0x66,0x65,0xa1,0x7c,0x00]
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movl %gs:124, %eax
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// CHECK: pusha
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// CHECK: encoding: [0x60]
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pusha
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// CHECK: popa
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// CHECK: encoding: [0x61]
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popa
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// CHECK: pushaw
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// CHECK: encoding: [0x60]
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pushaw
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// CHECK: popaw
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// CHECK: encoding: [0x61]
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popaw
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// CHECK: pushal
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// CHECK: encoding: [0x66,0x60]
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pushal
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// CHECK: popal
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// CHECK: encoding: [0x66,0x61]
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popal
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// CHECK: jmpw *8(%eax)
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// CHECK: encoding: [0x67,0xff,0x60,0x08]
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jmp *8(%eax)
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// CHECK: jmpl *8(%eax)
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// CHECK: encoding: [0x67,0x66,0xff,0x60,0x08]
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jmpl *8(%eax)
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// CHECK: lcalll $2, $4660
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// CHECK: encoding: [0x66,0x9a,0x34,0x12,0x00,0x00,0x02,0x00]
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lcalll $0x2, $0x1234
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L1:
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jcxz L1
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// CHECK: jcxz L1
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// CHECK: encoding: [0xe3,A]
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jecxz L1
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// CHECK: jecxz L1
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// CHECK: encoding: [0x67,0xe3,A]
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iret
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// CHECK: iretw
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// CHECK: encoding: [0xcf]
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iretw
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// CHECK: iretw
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// CHECK: encoding: [0xcf]
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iretl
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// CHECK: iretl
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// CHECK: encoding: [0x66,0xcf]
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sysret
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// CHECK: sysretl
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// CHECK: encoding: [0x0f,0x07]
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sysretl
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// CHECK: sysretl
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// CHECK: encoding: [0x0f,0x07]
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testl %ecx, -24(%ebp)
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// CHECK: testl %ecx, -24(%ebp)
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testl -24(%ebp), %ecx
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// CHECK: testl %ecx, -24(%ebp)
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push %cs
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// CHECK: pushw %cs
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// CHECK: encoding: [0x0e]
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push %ds
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// CHECK: pushw %ds
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// CHECK: encoding: [0x1e]
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push %ss
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// CHECK: pushw %ss
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// CHECK: encoding: [0x16]
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push %es
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// CHECK: pushw %es
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// CHECK: encoding: [0x06]
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push %fs
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// CHECK: pushw %fs
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// CHECK: encoding: [0x0f,0xa0]
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push %gs
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// CHECK: pushw %gs
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// CHECK: encoding: [0x0f,0xa8]
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pushw %cs
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// CHECK: pushw %cs
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// CHECK: encoding: [0x0e]
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pushw %ds
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// CHECK: pushw %ds
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// CHECK: encoding: [0x1e]
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pushw %ss
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// CHECK: pushw %ss
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// CHECK: encoding: [0x16]
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pushw %es
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// CHECK: pushw %es
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// CHECK: encoding: [0x06]
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pushw %fs
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// CHECK: pushw %fs
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// CHECK: encoding: [0x0f,0xa0]
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pushw %gs
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// CHECK: pushw %gs
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// CHECK: encoding: [0x0f,0xa8]
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pushl %cs
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// CHECK: pushl %cs
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// CHECK: encoding: [0x66,0x0e]
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pushl %ds
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// CHECK: pushl %ds
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// CHECK: encoding: [0x66,0x1e]
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pushl %ss
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// CHECK: pushl %ss
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// CHECK: encoding: [0x66,0x16]
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pushl %es
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// CHECK: pushl %es
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// CHECK: encoding: [0x66,0x06]
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pushl %fs
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// CHECK: pushl %fs
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// CHECK: encoding: [0x66,0x0f,0xa0]
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pushl %gs
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// CHECK: pushl %gs
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// CHECK: encoding: [0x66,0x0f,0xa8]
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pop %ss
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// CHECK: popw %ss
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// CHECK: encoding: [0x17]
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pop %ds
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// CHECK: popw %ds
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// CHECK: encoding: [0x1f]
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pop %es
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// CHECK: popw %es
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// CHECK: encoding: [0x07]
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popl %ss
|
|
// CHECK: popl %ss
|
|
// CHECK: encoding: [0x66,0x17]
|
|
popl %ds
|
|
// CHECK: popl %ds
|
|
// CHECK: encoding: [0x66,0x1f]
|
|
popl %es
|
|
// CHECK: popl %es
|
|
// CHECK: encoding: [0x66,0x07]
|
|
|
|
pushfd
|
|
// CHECK: pushfl
|
|
popfd
|
|
// CHECK: popfl
|
|
pushfl
|
|
// CHECK: pushfl
|
|
popfl
|
|
// CHECK: popfl
|
|
|
|
|
|
setc %bl
|
|
setnae %bl
|
|
setnb %bl
|
|
setnc %bl
|
|
setna %bl
|
|
setnbe %bl
|
|
setpe %bl
|
|
setpo %bl
|
|
setnge %bl
|
|
setnl %bl
|
|
setng %bl
|
|
setnle %bl
|
|
|
|
setneb %cl // CHECK: setne %cl
|
|
setcb %bl // CHECK: setb %bl
|
|
setnaeb %bl // CHECK: setb %bl
|
|
|
|
|
|
// CHECK: lcalll $31438, $31438
|
|
// CHECK: lcalll $31438, $31438
|
|
// CHECK: ljmpl $31438, $31438
|
|
// CHECK: ljmpl $31438, $31438
|
|
|
|
calll $0x7ace,$0x7ace
|
|
lcalll $0x7ace,$0x7ace
|
|
jmpl $0x7ace,$0x7ace
|
|
ljmpl $0x7ace,$0x7ace
|
|
|
|
// CHECK: lcallw $31438, $31438
|
|
// CHECK: lcallw $31438, $31438
|
|
// CHECK: ljmpw $31438, $31438
|
|
// CHECK: ljmpw $31438, $31438
|
|
|
|
callw $0x7ace,$0x7ace
|
|
lcallw $0x7ace,$0x7ace
|
|
jmpw $0x7ace,$0x7ace
|
|
ljmpw $0x7ace,$0x7ace
|
|
|
|
// CHECK: lcallw $31438, $31438
|
|
// CHECK: lcallw $31438, $31438
|
|
// CHECK: ljmpw $31438, $31438
|
|
// CHECK: ljmpw $31438, $31438
|
|
|
|
call $0x7ace,$0x7ace
|
|
lcall $0x7ace,$0x7ace
|
|
jmp $0x7ace,$0x7ace
|
|
ljmp $0x7ace,$0x7ace
|
|
|
|
// CHECK: calll a
|
|
// CHECK: calll a
|
|
// CHECK: calll a
|
|
calll a
|
|
data32 call a
|
|
data32 callw a
|
|
|
|
// CHECK: ljmpl $1, $2
|
|
// CHECK-NEXT: ljmpl $1, $2
|
|
data32 ljmp $1, $2
|
|
data32 ljmpw $1, $2
|
|
|
|
// CHECK: incb %al # encoding: [0xfe,0xc0]
|
|
incb %al
|
|
|
|
// CHECK: incw %ax # encoding: [0x40]
|
|
incw %ax
|
|
|
|
// CHECK: incl %eax # encoding: [0x66,0x40]
|
|
incl %eax
|
|
|
|
// CHECK: decb %al # encoding: [0xfe,0xc8]
|
|
decb %al
|
|
|
|
// CHECK: decw %ax # encoding: [0x48]
|
|
decw %ax
|
|
|
|
// CHECK: decl %eax # encoding: [0x66,0x48]
|
|
decl %eax
|
|
|
|
// CHECK: pshufw $14, %mm4, %mm0 # encoding: [0x0f,0x70,0xc4,0x0e]
|
|
pshufw $14, %mm4, %mm0
|
|
|
|
// CHECK: pshufw $90, %mm4, %mm0 # encoding: [0x0f,0x70,0xc4,0x5a]
|
|
pshufw $90, %mm4, %mm0
|
|
|
|
// CHECK: aaa
|
|
// CHECK: encoding: [0x37]
|
|
aaa
|
|
|
|
// CHECK: aad $1
|
|
// CHECK: encoding: [0xd5,0x01]
|
|
aad $1
|
|
|
|
// CHECK: aad
|
|
// CHECK: encoding: [0xd5,0x0a]
|
|
aad $0xA
|
|
|
|
// CHECK: aad
|
|
// CHECK: encoding: [0xd5,0x0a]
|
|
aad
|
|
|
|
// CHECK: aam $2
|
|
// CHECK: encoding: [0xd4,0x02]
|
|
aam $2
|
|
|
|
// CHECK: aam
|
|
// CHECK: encoding: [0xd4,0x0a]
|
|
aam $0xA
|
|
|
|
// CHECK: aam
|
|
// CHECK: encoding: [0xd4,0x0a]
|
|
aam
|
|
|
|
// CHECK: aas
|
|
// CHECK: encoding: [0x3f]
|
|
aas
|
|
|
|
// CHECK: daa
|
|
// CHECK: encoding: [0x27]
|
|
daa
|
|
|
|
// CHECK: das
|
|
// CHECK: encoding: [0x2f]
|
|
das
|
|
|
|
// CHECK: retw $31438
|
|
// CHECK: encoding: [0xc2,0xce,0x7a]
|
|
retw $0x7ace
|
|
|
|
// CHECK: lretw $31438
|
|
// CHECK: encoding: [0xca,0xce,0x7a]
|
|
lretw $0x7ace
|
|
|
|
// CHECK: retw $31438
|
|
// CHECK: encoding: [0xc2,0xce,0x7a]
|
|
ret $0x7ace
|
|
|
|
// CHECK: lretw $31438
|
|
// CHECK: encoding: [0xca,0xce,0x7a]
|
|
lret $0x7ace
|
|
|
|
// CHECK: retl $31438
|
|
// CHECK: encoding: [0x66,0xc2,0xce,0x7a]
|
|
retl $0x7ace
|
|
|
|
// CHECK: lretl $31438
|
|
// CHECK: encoding: [0x66,0xca,0xce,0x7a]
|
|
lretl $0x7ace
|
|
|
|
// CHECK: bound %bx, 2(%eax)
|
|
// CHECK: encoding: [0x67,0x62,0x58,0x02]
|
|
bound %bx,2(%eax)
|
|
|
|
// CHECK: bound %ecx, 4(%ebx)
|
|
// CHECK: encoding: [0x67,0x66,0x62,0x4b,0x04]
|
|
bound %ecx,4(%ebx)
|
|
|
|
// CHECK: arpl %bx, %bx
|
|
// CHECK: encoding: [0x63,0xdb]
|
|
arpl %bx,%bx
|
|
|
|
// CHECK: arpl %bx, 6(%ecx)
|
|
// CHECK: encoding: [0x67,0x63,0x59,0x06]
|
|
arpl %bx,6(%ecx)
|
|
|
|
// CHECK: lgdtw 4(%eax)
|
|
// CHECK: encoding: [0x67,0x0f,0x01,0x50,0x04]
|
|
lgdtw 4(%eax)
|
|
|
|
// CHECK: lgdtw 4(%eax)
|
|
// CHECK: encoding: [0x67,0x0f,0x01,0x50,0x04]
|
|
lgdt 4(%eax)
|
|
|
|
// CHECK: lgdtl 4(%eax)
|
|
// CHECK: encoding: [0x67,0x66,0x0f,0x01,0x50,0x04]
|
|
lgdtl 4(%eax)
|
|
|
|
// CHECK: lidtw 4(%eax)
|
|
// CHECK: encoding: [0x67,0x0f,0x01,0x58,0x04]
|
|
lidtw 4(%eax)
|
|
|
|
// CHECK: lidtw 4(%eax)
|
|
// CHECK: encoding: [0x67,0x0f,0x01,0x58,0x04]
|
|
lidt 4(%eax)
|
|
|
|
// CHECK: lidtl 4(%eax)
|
|
// CHECK: encoding: [0x67,0x66,0x0f,0x01,0x58,0x04]
|
|
lidtl 4(%eax)
|
|
|
|
// CHECK: sgdtw 4(%eax)
|
|
// CHECK: encoding: [0x67,0x0f,0x01,0x40,0x04]
|
|
sgdtw 4(%eax)
|
|
|
|
// CHECK: sgdtw 4(%eax)
|
|
// CHECK: encoding: [0x67,0x0f,0x01,0x40,0x04]
|
|
sgdt 4(%eax)
|
|
|
|
// CHECK: sgdtl 4(%eax)
|
|
// CHECK: encoding: [0x67,0x66,0x0f,0x01,0x40,0x04]
|
|
sgdtl 4(%eax)
|
|
|
|
// CHECK: sidtw 4(%eax)
|
|
// CHECK: encoding: [0x67,0x0f,0x01,0x48,0x04]
|
|
sidtw 4(%eax)
|
|
|
|
// CHECK: sidtw 4(%eax)
|
|
// CHECK: encoding: [0x67,0x0f,0x01,0x48,0x04]
|
|
sidt 4(%eax)
|
|
|
|
// CHECK: sidtl 4(%eax)
|
|
// CHECK: encoding: [0x67,0x66,0x0f,0x01,0x48,0x04]
|
|
sidtl 4(%eax)
|
|
|
|
// CHECK: fcompi %st(2)
|
|
// CHECK: encoding: [0xdf,0xf2]
|
|
fcompi %st(2), %st
|
|
|
|
// CHECK: fcompi %st(2)
|
|
// CHECK: encoding: [0xdf,0xf2]
|
|
fcompi %st(2)
|
|
|
|
// CHECK: fcompi
|
|
// CHECK: encoding: [0xdf,0xf1]
|
|
fcompi
|
|
|
|
// CHECK: fucompi %st(2)
|
|
// CHECK: encoding: [0xdf,0xea]
|
|
fucompi %st(2),%st
|
|
|
|
// CHECK: fucompi %st(2)
|
|
// CHECK: encoding: [0xdf,0xea]
|
|
fucompi %st(2)
|
|
|
|
// CHECK: fucompi
|
|
// CHECK: encoding: [0xdf,0xe9]
|
|
fucompi
|
|
|
|
// CHECK: fldcw 32493
|
|
// CHECK: encoding: [0xd9,0x2e,0xed,0x7e]
|
|
fldcww 0x7eed
|
|
|
|
// CHECK: fldcw 32493
|
|
// CHECK: encoding: [0xd9,0x2e,0xed,0x7e]
|
|
fldcw 0x7eed
|
|
|
|
// CHECK: fnstcw 32493
|
|
// CHECK: encoding: [0xd9,0x3e,0xed,0x7e]
|
|
fnstcww 0x7eed
|
|
|
|
// CHECK: fnstcw 32493
|
|
// CHECK: encoding: [0xd9,0x3e,0xed,0x7e]
|
|
fnstcw 0x7eed
|
|
|
|
// CHECK: wait
|
|
// CHECK: encoding: [0x9b]
|
|
fstcww 0x7eed
|
|
|
|
// CHECK: wait
|
|
// CHECK: encoding: [0x9b]
|
|
fstcw 0x7eed
|
|
|
|
// CHECK: fnstsw 32493
|
|
// CHECK: encoding: [0xdd,0x3e,0xed,0x7e]
|
|
fnstsww 0x7eed
|
|
|
|
// CHECK: fnstsw 32493
|
|
// CHECK: encoding: [0xdd,0x3e,0xed,0x7e]
|
|
fnstsw 0x7eed
|
|
|
|
// CHECK: wait
|
|
// CHECK: encoding: [0x9b]
|
|
fstsww 0x7eed
|
|
|
|
// CHECK: wait
|
|
// CHECK: encoding: [0x9b]
|
|
fstsw 0x7eed
|
|
|
|
// CHECK: verr 32493
|
|
// CHECK: encoding: [0x0f,0x00,0x26,0xed,0x7e]
|
|
verrw 0x7eed
|
|
|
|
// CHECK: verr 32493
|
|
// CHECK: encoding: [0x0f,0x00,0x26,0xed,0x7e]
|
|
verr 0x7eed
|
|
|
|
// CHECK: wait
|
|
// CHECK: encoding: [0x9b]
|
|
fclex
|
|
|
|
// CHECK: fnclex
|
|
// CHECK: encoding: [0xdb,0xe2]
|
|
fnclex
|
|
|
|
// CHECK: ud2
|
|
// CHECK: encoding: [0x0f,0x0b]
|
|
ud2
|
|
|
|
// CHECK: ud2
|
|
// CHECK: encoding: [0x0f,0x0b]
|
|
ud2a
|
|
|
|
// CHECK: ud1w %ax, %ax
|
|
// CHECK: encoding: [0x0f,0xb9,0xc0]
|
|
ud1 %ax, %ax
|
|
|
|
// CHECK: ud1w %ax, %ax
|
|
// CHECK: encoding: [0x0f,0xb9,0xc0]
|
|
ud2b %ax, %ax
|
|
|
|
// CHECK: loope 0
|
|
// CHECK: encoding: [0xe1,A]
|
|
loopz 0
|
|
|
|
// CHECK: loopne 0
|
|
// CHECK: encoding: [0xe0,A]
|
|
loopnz 0
|
|
|
|
// CHECK: outsb (%si), %dx # encoding: [0x6e]
|
|
// CHECK: outsb
|
|
// CHECK: outsb
|
|
outsb
|
|
outsb %ds:(%si), %dx
|
|
outsb (%si), %dx
|
|
|
|
// CHECK: outsw (%si), %dx # encoding: [0x6f]
|
|
// CHECK: outsw
|
|
// CHECK: outsw
|
|
outsw
|
|
outsw %ds:(%si), %dx
|
|
outsw (%si), %dx
|
|
|
|
// CHECK: outsl (%si), %dx # encoding: [0x66,0x6f]
|
|
// CHECK: outsl
|
|
outsl
|
|
outsl %ds:(%si), %dx
|
|
outsl (%si), %dx
|
|
|
|
// CHECK: insb %dx, %es:(%di) # encoding: [0x6c]
|
|
// CHECK: insb
|
|
insb
|
|
insb %dx, %es:(%di)
|
|
|
|
// CHECK: insw %dx, %es:(%di) # encoding: [0x6d]
|
|
// CHECK: insw
|
|
insw
|
|
insw %dx, %es:(%di)
|
|
|
|
// CHECK: insl %dx, %es:(%di) # encoding: [0x66,0x6d]
|
|
// CHECK: insl
|
|
insl
|
|
insl %dx, %es:(%di)
|
|
|
|
// CHECK: movsb (%si), %es:(%di) # encoding: [0xa4]
|
|
// CHECK: movsb
|
|
// CHECK: movsb
|
|
movsb
|
|
movsb %ds:(%si), %es:(%di)
|
|
movsb (%si), %es:(%di)
|
|
|
|
// CHECK: movsw (%si), %es:(%di) # encoding: [0xa5]
|
|
// CHECK: movsw
|
|
// CHECK: movsw
|
|
movsw
|
|
movsw %ds:(%si), %es:(%di)
|
|
movsw (%si), %es:(%di)
|
|
|
|
// CHECK: movsl (%si), %es:(%di) # encoding: [0x66,0xa5]
|
|
// CHECK: movsl
|
|
// CHECK: movsl
|
|
movsl
|
|
movsl %ds:(%si), %es:(%di)
|
|
movsl (%si), %es:(%di)
|
|
|
|
// CHECK: lodsb (%si), %al # encoding: [0xac]
|
|
// CHECK: lodsb
|
|
// CHECK: lodsb
|
|
// CHECK: lodsb
|
|
// CHECK: lodsb
|
|
lodsb
|
|
lodsb %ds:(%si), %al
|
|
lodsb (%si), %al
|
|
lods %ds:(%si), %al
|
|
lods (%si), %al
|
|
|
|
// CHECK: lodsw (%si), %ax # encoding: [0xad]
|
|
// CHECK: lodsw
|
|
// CHECK: lodsw
|
|
// CHECK: lodsw
|
|
// CHECK: lodsw
|
|
lodsw
|
|
lodsw %ds:(%si), %ax
|
|
lodsw (%si), %ax
|
|
lods %ds:(%si), %ax
|
|
lods (%si), %ax
|
|
|
|
// CHECK: lodsl (%si), %eax # encoding: [0x66,0xad]
|
|
// CHECK: lodsl
|
|
// CHECK: lodsl
|
|
// CHECK: lodsl
|
|
// CHECK: lodsl
|
|
lodsl
|
|
lodsl %ds:(%si), %eax
|
|
lodsl (%si), %eax
|
|
lods %ds:(%si), %eax
|
|
lods (%si), %eax
|
|
|
|
// CHECK: stosb %al, %es:(%di) # encoding: [0xaa]
|
|
// CHECK: stosb
|
|
// CHECK: stosb
|
|
stosb
|
|
stosb %al, %es:(%di)
|
|
stos %al, %es:(%di)
|
|
|
|
// CHECK: stosw %ax, %es:(%di) # encoding: [0xab]
|
|
// CHECK: stosw
|
|
// CHECK: stosw
|
|
stosw
|
|
stosw %ax, %es:(%di)
|
|
stos %ax, %es:(%di)
|
|
|
|
// CHECK: stosl %eax, %es:(%di) # encoding: [0x66,0xab]
|
|
// CHECK: stosl
|
|
// CHECK: stosl
|
|
stosl
|
|
stosl %eax, %es:(%di)
|
|
stos %eax, %es:(%di)
|
|
|
|
// CHECK: strw
|
|
// CHECK: encoding: [0x0f,0x00,0xc8]
|
|
str %ax
|
|
|
|
// CHECK: strl
|
|
// CHECK: encoding: [0x66,0x0f,0x00,0xc8]
|
|
str %eax
|
|
|
|
|
|
// CHECK: fsubp %st, %st(1)
|
|
// CHECK: encoding: [0xde,0xe1]
|
|
fsubp %st,%st(1)
|
|
|
|
// CHECK: fsubp %st, %st(2)
|
|
// CHECK: encoding: [0xde,0xe2]
|
|
fsubp %st, %st(2)
|
|
|
|
// CHECK: xchgl %eax, %eax
|
|
// CHECK: encoding: [0x66,0x90]
|
|
xchgl %eax, %eax
|
|
|
|
// CHECK: xchgw %ax, %ax
|
|
// CHECK: encoding: [0x90]
|
|
xchgw %ax, %ax
|
|
|
|
// CHECK: xchgl %ecx, %eax
|
|
// CHECK: encoding: [0x66,0x91]
|
|
xchgl %ecx, %eax
|
|
|
|
// CHECK: xchgl %ecx, %eax
|
|
// CHECK: encoding: [0x66,0x91]
|
|
xchgl %eax, %ecx
|
|
|
|
// CHECK: retw
|
|
// CHECK: encoding: [0xc3]
|
|
retw
|
|
|
|
// CHECK: retl
|
|
// CHECK: encoding: [0x66,0xc3]
|
|
retl
|
|
|
|
// CHECK: lretw
|
|
// CHECK: encoding: [0xcb]
|
|
lretw
|
|
|
|
// CHECK: lretl
|
|
// CHECK: encoding: [0x66,0xcb]
|
|
lretl
|
|
|
|
// CHECK: data32
|
|
// CHECK: encoding: [0x66]
|
|
data32
|
|
|
|
// CHECK: lgdtl 4(%eax)
|
|
// CHECK-SAME: encoding: [0x67,0x66,0x0f,0x01,0x50,0x04]
|
|
data32 lgdt 4(%eax)
|
|
|
|
// CHECK: wbnoinvd
|
|
// CHECK: encoding: [0xf3,0x0f,0x09]
|
|
wbnoinvd
|
|
|
|
// CHECK: umonitor %ax
|
|
// CHECK: encoding: [0xf3,0x0f,0xae,0xf0]
|
|
umonitor %ax
|
|
|
|
// CHECK: umonitor %eax
|
|
// CHECK: encoding: [0x67,0xf3,0x0f,0xae,0xf0]
|
|
umonitor %eax
|
|
|
|
// CHECK: movdir64b (%esi), %eax
|
|
// CHECK: encoding: [0x67,0x66,0x0f,0x38,0xf8,0x06]
|
|
movdir64b (%esi), %eax
|
|
|
|
// CHECK: movdir64b (%si), %ax
|
|
// CHECK: encoding: [0x66,0x0f,0x38,0xf8,0x04]
|
|
movdir64b (%si), %ax
|
|
|
|
// CHECK: enqcmd (%bx), %di
|
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// CHECK: encoding: [0xf2,0x0f,0x38,0xf8,0x3f]
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enqcmd (%bx), %di
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// CHECK: enqcmd 8128(%si), %ax
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// CHECK: encoding: [0xf2,0x0f,0x38,0xf8,0x84,0xc0,0x1f]
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enqcmd 8128(%si), %ax
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// CHECK: enqcmd -8192(%di), %bx
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// CHECK: encoding: [0xf2,0x0f,0x38,0xf8,0x9d,0x00,0xe0]
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enqcmd -8192(%di), %bx
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// CHECK: enqcmd 7408, %cx
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// CHECK: encoding: [0xf2,0x0f,0x38,0xf8,0x0e,0xf0,0x1c]
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enqcmd 7408, %cx
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// CHECK: enqcmds (%bx), %di
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// CHECK: encoding: [0xf3,0x0f,0x38,0xf8,0x3f]
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enqcmds (%bx), %di
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|
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// CHECK: enqcmds 8128(%si), %ax
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// CHECK: encoding: [0xf3,0x0f,0x38,0xf8,0x84,0xc0,0x1f]
|
|
enqcmds 8128(%si), %ax
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|
|
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// CHECK: enqcmds -8192(%di), %bx
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|
// CHECK: encoding: [0xf3,0x0f,0x38,0xf8,0x9d,0x00,0xe0]
|
|
enqcmds -8192(%di), %bx
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|
|
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// CHECK: enqcmds 7408, %cx
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|
// CHECK: encoding: [0xf3,0x0f,0x38,0xf8,0x0e,0xf0,0x1c]
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enqcmds 7408, %cx
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|
|
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// CHECK: enqcmd (%edi), %edi
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|
// CHECK: encoding: [0x67,0xf2,0x0f,0x38,0xf8,0x3f]
|
|
enqcmd (%edi), %edi
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|
|
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// CHECK: enqcmds (%edi), %edi
|
|
// CHECK: encoding: [0x67,0xf3,0x0f,0x38,0xf8,0x3f]
|
|
enqcmds (%edi), %edi
|
|
|
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// CHECK: serialize
|
|
// CHECK: encoding: [0x0f,0x01,0xe8]
|
|
serialize
|
|
|
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// CHECK: xsusldtrk
|
|
// CHECK: encoding: [0xf2,0x0f,0x01,0xe8]
|
|
xsusldtrk
|
|
|
|
// CHECK: xresldtrk
|
|
// CHECK: encoding: [0xf2,0x0f,0x01,0xe9]
|
|
xresldtrk
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|
|
|
// CHECK: jmp foo
|
|
// CHECK: encoding: [0xe9,A,A]
|
|
// CHECK: fixup A - offset: 1, value: foo-2, kind: FK_PCRel_2
|
|
{disp32} jmp foo
|
|
foo:
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|
|
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// CHECK: je foo
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|
// CHECK: encoding: [0x0f,0x84,A,A]
|
|
// CHECK: fixup A - offset: 2, value: foo-2, kind: FK_PCRel_2
|
|
{disp32} je foo
|
|
|
|
// CHECK: movl nearer, %ebx
|
|
// CHECK: encoding: [0x66,0x8b,0x1e,A,A]
|
|
// CHECK: fixup A - offset: 3, value: nearer, kind: FK_Data_2
|
|
movl nearer, %ebx
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