mirror of
https://github.com/RPCS3/llvm-mirror.git
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0d00716d4c
We were missing the modrm byte this instruction has according to current Intel SDM. Experiments with gcc indicate that different modrm values are chosen based on 2 operands so I've added those as well. I think our previous implementation was based on an older behavior of binutils that has since been changed.
848 lines
10 KiB
Plaintext
848 lines
10 KiB
Plaintext
# RUN: llvm-mc --disassemble %s -triple=i686-linux-gnu-code16 | FileCheck %s
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# CHECK: movl $305419896, %ebx
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0x66 0xbb 0x78 0x56 0x34 0x12
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# CHECK: pause
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0xf3 0x90
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# CHECK: sfence
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0x0f 0xae 0xf8
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# CHECK: lfence
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0x0f 0xae 0xe8
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# CHECK: mfence
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0x0f 0xae 0xf0
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# CHECK: stgi
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0x0f 0x01 0xdc
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# CHECK: clgi
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0x0f 0x01 0xdd
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# CHECK: rdtscp
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0x0f 0x01 0xf9
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# CHECK: movl %eax, 16(%ebp)
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0x67 0x66 0x89 0x45 0x10
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# CHECK: movl %eax, -16(%ebp)
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0x67 0x66 0x89 0x45 0xf0
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# CHECK: testb %cl, %bl
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0x84 0xcb
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# CHECK: cmpl %eax, %ebx
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0x66 0x39 0xc3
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# CHECK: addw %ax, %ax
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0x01 0xc0
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# CHECK: shrl %eax
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0x66 0xd1 0xe8
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# CHECK: shll %eax
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0x66 0xd1 0xe0
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# CHECK: shll %eax
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0x66 0xd1 0xe0
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# CHECK: movb 0, %al
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0xa0 0x00 0x00
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# CHECK: movw 0, %ax
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0xa1 0x00 0x00
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# CHECK: movl 0, %eax
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0x66 0xa1 0x00 0x00
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# CHECK: into
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0xce
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# CHECK: int3
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0xcc
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# CHECK: int $4
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0xcd 0x04
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# CHECK: int $127
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0xcd 0x7f
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# CHECK: pushfw
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0x9c
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# CHECK: pushfl
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0x66 0x9c
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# CHECK: popfw
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0x9d
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# CHECK: popfl
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0x66 0x9d
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# CHECK: retl
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0x66 0xc3
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# CHECK: cmoval %eax, %edx
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0x66 0x0f 0x47 0xd0
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# CHECK: cmovael %eax, %edx
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0x66 0x0f 0x43 0xd0
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# CHECK: cmovbel %eax, %edx
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0x66 0x0f 0x46 0xd0
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# CHECK: cmovbl %eax, %edx
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0x66 0x0f 0x42 0xd0
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# CHECK: cmovbw %bx, %bx
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0x0f 0x42 0xdb
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# CHECK: cmovbel %eax, %edx
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0x66 0x0f 0x46 0xd0
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# CHECK: cmovbl %eax, %edx
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0x66 0x0f 0x42 0xd0
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# CHECK: cmovel %eax, %edx
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0x66 0x0f 0x44 0xd0
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# CHECK: cmovgl %eax, %edx
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0x66 0x0f 0x4f 0xd0
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# CHECK: cmovgel %eax, %edx
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0x66 0x0f 0x4d 0xd0
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# CHECK: cmovll %eax, %edx
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0x66 0x0f 0x4c 0xd0
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# CHECK: cmovlel %eax, %edx
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0x66 0x0f 0x4e 0xd0
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# CHECK: cmovbel %eax, %edx
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0x66 0x0f 0x46 0xd0
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# CHECK: cmovnel %eax, %edx
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0x66 0x0f 0x45 0xd0
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# CHECK: cmovael %eax, %edx
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0x66 0x0f 0x43 0xd0
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# CHECK: cmoval %eax, %edx
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0x66 0x0f 0x47 0xd0
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# CHECK: cmovael %eax, %edx
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0x66 0x0f 0x43 0xd0
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# CHECK: cmovnel %eax, %edx
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0x66 0x0f 0x45 0xd0
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# CHECK: cmovlel %eax, %edx
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0x66 0x0f 0x4e 0xd0
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# CHECK: cmovgel %eax, %edx
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0x66 0x0f 0x4d 0xd0
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# CHECK: cmovnel %eax, %edx
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0x66 0x0f 0x45 0xd0
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# CHECK: cmovlel %eax, %edx
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0x66 0x0f 0x4e 0xd0
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# CHECK: cmovll %eax, %edx
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0x66 0x0f 0x4c 0xd0
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# CHECK: cmovgel %eax, %edx
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0x66 0x0f 0x4d 0xd0
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# CHECK: cmovgl %eax, %edx
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0x66 0x0f 0x4f 0xd0
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# CHECK: cmovnol %eax, %edx
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0x66 0x0f 0x41 0xd0
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# CHECK: cmovnpl %eax, %edx
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0x66 0x0f 0x4b 0xd0
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# CHECK: cmovnsl %eax, %edx
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0x66 0x0f 0x49 0xd0
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# CHECK: cmovnel %eax, %edx
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0x66 0x0f 0x45 0xd0
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# CHECK: cmovol %eax, %edx
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0x66 0x0f 0x40 0xd0
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# CHECK: cmovpl %eax, %edx
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0x66 0x0f 0x4a 0xd0
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# CHECK: cmovsl %eax, %edx
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0x66 0x0f 0x48 0xd0
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# CHECK: cmovel %eax, %edx
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0x66 0x0f 0x44 0xd0
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# CHECK: fmul %st(0)
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0xd8 0xc8
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# CHECK: fadd %st(0)
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0xd8 0xc0
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# CHECK: fsub %st(0)
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0xd8 0xe0
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# CHECK: fsubr %st(0)
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0xd8 0xe8
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# CHECK: fdivr %st(0)
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0xd8 0xf8
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# CHECK: fdiv %st(0)
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0xd8 0xf0
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# CHECK: movl %cs, %eax
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0x66 0x8c 0xc8
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# CHECK: movw %cs, %ax
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0x8c 0xc8
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# CHECK: movw %cs, (%eax)
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0x67 0x66 0x8c 0x08
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# CHECK: movw %cs, (%eax)
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0x67 0x8c 0x08
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# CHECK: movl %eax, %cs
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0x66 0x8e 0xc8
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# CHECK: movw (%eax), %cs
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0x67 0x66 0x8e 0x08
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# CHECK: movw (%eax), %cs
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0x67 0x8e 0x08
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# CHECKX: movl %cr0, %eax
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0x0f 0x20 0xc0
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# CHECKX: movl %cr1, %eax
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0x0f 0x20 0xc8
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# CHECKX: movl %cr2, %eax
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0x0f 0x20 0xd0
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# CHECKX: movl %cr3, %eax
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0x0f 0x20 0xd8
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# CHECKX: movl %cr4, %eax
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0x0f 0x20 0xe0
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# CHECKX: movl %dr0, %eax
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0x0f 0x21 0xc0
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# CHECKX: movl %dr1, %eax
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0x0f 0x21 0xc8
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# CHECKX: movl %dr1, %eax
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0x0f 0x21 0xc8
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# CHECKX: movl %dr2, %eax
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0x0f 0x21 0xd0
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# CHECKX: movl %dr3, %eax
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0x0f 0x21 0xd8
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# CHECKX: movl %dr4, %eax
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0x0f 0x21 0xe0
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# CHECKX: movl %dr5, %eax
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0x0f 0x21 0xe8
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# CHECKX: movl %dr6, %eax
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0x0f 0x21 0xf0
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# CHECKX: movl %dr7, %eax
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0x0f 0x21 0xf8
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# CHECK: wait
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0x9b
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# CHECK: movl %gs:124, %eax
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0x65 0x66 0x8b 0x06 0x7c 0x00
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# CHECK: pushaw
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0x60
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# CHECK: popaw
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0x61
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# CHECK: pushaw
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0x60
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# CHECK: popaw
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0x61
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# CHECK: pushal
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0x66 0x60
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# CHECK: popal
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0x66 0x61
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# CHECK: jmpw *8(%eax)
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0x67 0xff 0x60 0x08
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# CHECK: jmpl *8(%eax)
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0x67 0x66 0xff 0x60 0x08
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# CHECK: lcalll $2, $4660
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0x66 0x9a 0x34 0x12 0x00 0x00 0x02 0x00
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# CHECK: jcxz
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0xe3 0x00
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# CHECK: jecxz
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0x67 0xe3 0x00
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# CHECK: iretw
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0xcf
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# CHECK: iretw
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0xcf
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# CHECK: iretl
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0x66 0xcf
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# CHECK: sysretl
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0x0f 0x07
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# CHECK: sysretl
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0x0f 0x07
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# CHECK: testl %ecx, -24(%ebp)
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0x67 0x66 0x85 0x4d 0xe8
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# CHECK: testl %ecx, -24(%ebp)
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0x67 0x66 0x85 0x4d 0xe8
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# CHECK: pushw %cs
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0x0e
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# CHECK: pushw %ds
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0x1e
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# CHECK: pushw %ss
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0x16
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# CHECK: pushw %es
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0x06
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# CHECK: pushw %fs
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0x0f 0xa0
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# CHECK: pushw %gs
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0x0f 0xa8
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# CHECK: pushw %cs
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0x0e
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# CHECK: pushw %ds
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0x1e
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# CHECK: pushw %ss
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0x16
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# CHECK: pushw %es
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0x06
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# CHECK: pushw %fs
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0x0f 0xa0
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# CHECK: pushw %gs
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0x0f 0xa8
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# CHECK: pushl %cs
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0x66 0x0e
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# CHECK: pushl %ds
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0x66 0x1e
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# CHECK: pushl %ss
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0x66 0x16
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# CHECK: pushl %es
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0x66 0x06
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# CHECK: pushl %fs
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0x66 0x0f 0xa0
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# CHECK: pushl %gs
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0x66 0x0f 0xa8
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# CHECK: popw %ss
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0x17
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# CHECK: popw %ds
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0x1f
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# CHECK: popw %es
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0x07
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# CHECK: popl %ss
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0x66 0x17
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# CHECK: popl %ds
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0x66 0x1f
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# CHECK: popl %es
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0x66 0x07
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# CHECK: pushfl
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0x66 0x9c
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# CHECK: popfl
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0x66 0x9d
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# CHECK: pushfl
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0x66 0x9c
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# CHECK: popfl
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0x66 0x9d
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# CHECK: salc
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0xd6
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# CHECK: setb %bl
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0x0f 0x92 0xc3
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# CHECK: setb %bl
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0x0f 0x92 0xc3
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# CHECK: setae %bl
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0x0f 0x93 0xc3
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# CHECK: setae %bl
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0x0f 0x93 0xc3
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# CHECK: setbe %bl
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0x0f 0x96 0xc3
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# CHECK: seta %bl
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0x0f 0x97 0xc3
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# CHECK: setp %bl
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0x0f 0x9a 0xc3
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# CHECK: setnp %bl
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0x0f 0x9b 0xc3
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# CHECK: setl %bl
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0x0f 0x9c 0xc3
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# CHECK: setge %bl
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0x0f 0x9d 0xc3
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# CHECK: setle %bl
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0x0f 0x9e 0xc3
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# CHECK: setg %bl
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0x0f 0x9f 0xc3
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# CHECK: setne %cl
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0x0f 0x95 0xc1
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# CHECK: setb %bl
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0x0f 0x92 0xc3
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# CHECK: setb %bl
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0x0f 0x92 0xc3
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# CHECK: lcalll $31438, $31438
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0x66 0x9a 0xce 0x7a 0x00 0x00 0xce 0x7a
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# CHECK: lcalll $31438, $31438
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0x66 0x9a 0xce 0x7a 0x00 0x00 0xce 0x7a
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# CHECK: ljmpl $31438, $31438
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0x66 0xea 0xce 0x7a 0x00 0x00 0xce 0x7a
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# CHECK: ljmpl $31438, $31438
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0x66 0xea 0xce 0x7a 0x00 0x00 0xce 0x7a
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# CHECK: lcallw $31438, $31438
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0x9a 0xce 0x7a 0xce 0x7a
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# CHECK: lcallw $31438, $31438
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0x9a 0xce 0x7a 0xce 0x7a
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# CHECK: ljmpw $31438, $31438
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0xea 0xce 0x7a 0xce 0x7a
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# CHECK: ljmpw $31438, $31438
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0xea 0xce 0x7a 0xce 0x7a
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# CHECK: lcallw $31438, $31438
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0x9a 0xce 0x7a 0xce 0x7a
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# CHECK: lcallw $31438, $31438
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0x9a 0xce 0x7a 0xce 0x7a
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# CHECK: ljmpw $31438, $31438
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0xea 0xce 0x7a 0xce 0x7a
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# CHECK: ljmpw $31438, $31438
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0xea 0xce 0x7a 0xce 0x7a
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# CHECK: calll
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0x66 0xe8 0x00 0x00 0x00 0x00
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# CHECK: callw
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0xe8 0x00 0x00
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# CHECK: incb %al
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0xfe 0xc0
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# CHECK: incw %ax
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0x40
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# CHECK: incl %eax
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0x66 0x40
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# CHECK: decb %al
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0xfe 0xc8
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# CHECK: decw %ax
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0x48
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# CHECK: decl %eax
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0x66 0x48
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# CHECK: pshufw $14, %mm4, %mm0
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0x0f 0x70 0xc4 0x0e
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# CHECK: pshufw $90, %mm4, %mm0
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0x0f 0x70 0xc4 0x5a
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# CHECK: aaa
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0x37
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# CHECK: aad $1
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0xd5 0x01
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# CHECK: aad
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0xd5 0x0a
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# CHECK: aad
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0xd5 0x0a
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# CHECK: aam $2
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0xd4 0x02
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# CHECK: aam
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0xd4 0x0a
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# CHECK: aam
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0xd4 0x0a
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# CHECK: aas
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0x3f
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# CHECK: daa
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0x27
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# CHECK: das
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0x2f
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# CHECK: retw $31438
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0xc2 0xce 0x7a
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# CHECK: lretw $31438
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0xca 0xce 0x7a
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# CHECK: retw $31438
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0xc2 0xce 0x7a
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# CHECK: lretw $31438
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0xca 0xce 0x7a
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# CHECK: retl $31438
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0x66 0xc2 0xce 0x7a
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# CHECK: lretl $31438
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0x66 0xca 0xce 0x7a
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# CHECK: bound %bx, 2(%eax)
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0x67 0x62 0x58 0x02
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# CHECK: bound %ecx, 4(%ebx)
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0x67 0x66 0x62 0x4b 0x04
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# CHECK: arpl %bx, %bx
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0x63 0xdb
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# CHECK: arpl %bx, 6(%ecx)
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0x67 0x63 0x59 0x06
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# CHECK: lgdtw 4(%eax)
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0x67 0x0f 0x01 0x50 0x04
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# CHECK: lgdtw 4(%eax)
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0x67 0x0f 0x01 0x50 0x04
|
|
|
|
# CHECK: lgdtl 4(%eax)
|
|
0x67 0x66 0x0f 0x01 0x50 0x04
|
|
|
|
# CHECK: lidtw 4(%eax)
|
|
0x67 0x0f 0x01 0x58 0x04
|
|
|
|
# CHECK: lidtw 4(%eax)
|
|
0x67 0x0f 0x01 0x58 0x04
|
|
|
|
# CHECK: lidtl 4(%eax)
|
|
0x67 0x66 0x0f 0x01 0x58 0x04
|
|
|
|
# CHECK: sgdtw 4(%eax)
|
|
0x67 0x0f 0x01 0x40 0x04
|
|
|
|
# CHECK: sgdtw 4(%eax)
|
|
0x67 0x0f 0x01 0x40 0x04
|
|
|
|
# CHECK: sgdtl 4(%eax)
|
|
0x67 0x66 0x0f 0x01 0x40 0x04
|
|
|
|
# CHECK: sidtw 4(%eax)
|
|
0x67 0x0f 0x01 0x48 0x04
|
|
|
|
# CHECK: sidtw 4(%eax)
|
|
0x67 0x0f 0x01 0x48 0x04
|
|
|
|
# CHECK: sidtl 4(%eax)
|
|
0x67 0x66 0x0f 0x01 0x48 0x04
|
|
|
|
# CHECK: fcompi %st(2)
|
|
0xdf 0xf2
|
|
|
|
# CHECK: fcompi %st(2)
|
|
0xdf 0xf2
|
|
|
|
# CHECK: fcompi %st(1)
|
|
0xdf 0xf1
|
|
|
|
# CHECK: fucompi %st(2)
|
|
0xdf 0xea
|
|
|
|
# CHECK: fucompi %st(2)
|
|
0xdf 0xea
|
|
|
|
# CHECK: fucompi %st(1)
|
|
0xdf 0xe9
|
|
|
|
# CHECK: fldcw 32493
|
|
0xd9 0x2e 0xed 0x7e
|
|
|
|
# CHECK: fldcw 32493
|
|
0xd9 0x2e 0xed 0x7e
|
|
|
|
# CHECK: fnstcw 32493
|
|
0xd9 0x3e 0xed 0x7e
|
|
|
|
# CHECK: fnstcw 32493
|
|
0xd9 0x3e 0xed 0x7e
|
|
|
|
# CHECK: wait
|
|
0x9b
|
|
|
|
# CHECK: fnstcw 32493
|
|
0xd9 0x3e 0xed 0x7e
|
|
|
|
# CHECK: wait
|
|
0x9b
|
|
|
|
# CHECK: fnstcw 32493
|
|
0xd9 0x3e 0xed 0x7e
|
|
|
|
# CHECK: fnstsw 32493
|
|
0xdd 0x3e 0xed 0x7e
|
|
|
|
# CHECK: fnstsw 32493
|
|
0xdd 0x3e 0xed 0x7e
|
|
|
|
# CHECK: wait
|
|
0x9b
|
|
|
|
# CHECK: fnstsw 32493
|
|
0xdd 0x3e 0xed 0x7e
|
|
|
|
# CHECK: wait
|
|
0x9b
|
|
|
|
# CHECK: fnstsw 32493
|
|
0xdd 0x3e 0xed 0x7e
|
|
|
|
# CHECK: verr 32493
|
|
0x0f 0x00 0x26 0xed 0x7e
|
|
|
|
# CHECK: verr 32493
|
|
0x0f 0x00 0x26 0xed 0x7e
|
|
|
|
# CHECK: wait
|
|
0x9b
|
|
|
|
# CHECK: fnclex
|
|
0xdb 0xe2
|
|
|
|
# CHECK: fnclex
|
|
0xdb 0xe2
|
|
|
|
# CHECK: ud2
|
|
0x0f 0x0b
|
|
|
|
# CHECK: ud2
|
|
0x0f 0x0b
|
|
|
|
# CHECK: ud1w %ax, %ax
|
|
0x0f 0xb9 0xc0
|
|
|
|
# CHECK: loope
|
|
0xe1 0x00
|
|
|
|
# CHECK: loopne
|
|
0xe0 0x00
|
|
|
|
# CHECK: outsb
|
|
0x6e
|
|
|
|
# CHECK: outsw
|
|
0x6f
|
|
|
|
# CHECK: outsl
|
|
0x66 0x6f
|
|
|
|
# CHECK: insb
|
|
0x6c
|
|
|
|
# CHECK: insw
|
|
0x6d
|
|
|
|
# CHECK: insl
|
|
0x66 0x6d
|
|
|
|
# CHECK: movsb
|
|
0xa4
|
|
|
|
# CHECK: movsw
|
|
0xa5
|
|
|
|
# CHECK: movsl
|
|
0x66 0xa5
|
|
|
|
# CHECK: lodsb
|
|
0xac
|
|
|
|
# CHECK: lodsw
|
|
0xad
|
|
|
|
# CHECK: lodsl
|
|
0x66 0xad
|
|
|
|
# CHECK: stosb
|
|
0xaa
|
|
|
|
# CHECK: stosw
|
|
0xab
|
|
|
|
# CHECK: stosl
|
|
0x66 0xab
|
|
|
|
# CHECK: strw %ax
|
|
0x0f 0x00 0xc8
|
|
|
|
# CHECK: strl %eax
|
|
0x66 0x0f 0x00 0xc8
|
|
|
|
# CHECK: fsubp %st, %st(1)
|
|
0xde 0xe1
|
|
|
|
# CHECK: fsubp %st, %st(2)
|
|
0xde 0xe2
|
|
|
|
# CHECKX: nop
|
|
0x66 0x90
|
|
|
|
# CHECKX: nop
|
|
0x90
|
|
|
|
# CHECK: xchgl %ecx, %eax
|
|
0x66 0x91
|
|
|
|
# CHECK: xchgl %ecx, %eax
|
|
0x66 0x91
|
|
|
|
# CHECK: retw
|
|
0xc3
|
|
|
|
# CHECK: retl
|
|
0x66 0xc3
|
|
|
|
# CHECK: lretw
|
|
0xcb
|
|
|
|
# CHECK: lretl
|
|
0x66 0xcb
|
|
|
|
# CHECK: callw -1
|
|
0xe8 0xff 0xff
|
|
|
|
# CHECK: wbnoinvd
|
|
0xf3 0x0f 0x09
|
|
|
|
# CHECK: umonitor %ax
|
|
0xf3 0x0f 0xae 0xf0
|
|
|
|
# CHECK: umonitor %eax
|
|
0x67 0xf3 0x0f 0xae 0xf0
|
|
|
|
#CHECK: movdir64b (%esi), %eax
|
|
0x67 0x66 0x0f 0x38 0xf8 0x06
|
|
|
|
#CHECK: movdir64b (%si), %ax
|
|
0x66 0x0f 0x38 0xf8 0x04
|
|
|
|
# CHECK: enqcmd (%bx), %di
|
|
0xf2,0x0f,0x38,0xf8,0x3f
|
|
|
|
# CHECK: enqcmd 8128(%si), %ax
|
|
0xf2,0x0f,0x38,0xf8,0x84,0xc0,0x1f
|
|
|
|
# CHECK: enqcmd -8192(%di), %bx
|
|
0xf2,0x0f,0x38,0xf8,0x9d,0x00,0xe0
|
|
|
|
# CHECK: enqcmd 7408, %cx
|
|
0xf2,0x0f,0x38,0xf8,0x0e,0xf0,0x1c
|
|
|
|
# CHECK: enqcmds (%bx), %di
|
|
0xf3,0x0f,0x38,0xf8,0x3f
|
|
|
|
# CHECK: enqcmds 8128(%si), %ax
|
|
0xf3,0x0f,0x38,0xf8,0x84,0xc0,0x1f
|
|
|
|
# CHECK: enqcmds -8192(%di), %bx
|
|
0xf3,0x0f,0x38,0xf8,0x9d,0x00,0xe0
|
|
|
|
# CHECK: enqcmds 7408, %cx
|
|
0xf3,0x0f,0x38,0xf8,0x0e,0xf0,0x1c
|
|
|
|
# CHECK: enqcmd (%edi), %edi
|
|
0x67,0xf2,0x0f,0x38,0xf8,0x3f
|
|
|
|
# CHECK: enqcmds (%edi), %edi
|
|
0x67,0xf3,0x0f,0x38,0xf8,0x3f
|
|
|
|
# CHECK: serialize
|
|
0x0f 0x01 0xe8
|
|
|
|
# CHECK: xsusldtrk
|
|
0xf2 0x0f 0x01 0xe8
|
|
|
|
# CHECK: xresldtrk
|
|
0xf2 0x0f 0x01 0xe9
|