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147 lines
4.7 KiB
ArmAsm
147 lines
4.7 KiB
ArmAsm
// RUN: not llvm-mc -triple x86_64-unknown-unknown --show-encoding %s 2> %t.err | FileCheck --check-prefix=64 %s
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// RUN: FileCheck --check-prefix=ERR64 < %t.err %s
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// RUN: not llvm-mc -triple i386-unknown-unknown --show-encoding %s 2> %t.err | FileCheck --check-prefix=32 %s
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// RUN: FileCheck --check-prefix=ERR32 < %t.err %s
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// RUN: not llvm-mc -triple i386-unknown-unknown-code16 --show-encoding %s 2> %t.err | FileCheck --check-prefix=16 %s
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// RUN: FileCheck --check-prefix=ERR16 < %t.err %s
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lodsb
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// 64: lodsb (%rsi), %al # encoding: [0xac]
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// 32: lodsb (%esi), %al # encoding: [0xac]
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// 16: lodsb (%si), %al # encoding: [0xac]
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lodsb (%rsi), %al
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// 64: lodsb (%rsi), %al # encoding: [0xac]
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// ERR32: 64-bit
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// ERR16: 64-bit
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lodsb (%esi), %al
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// 64: lodsb (%esi), %al # encoding: [0x67,0xac]
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// 32: lodsb (%esi), %al # encoding: [0xac]
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// 16: lodsb (%esi), %al # encoding: [0x67,0xac]
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lodsb (%si), %al
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// ERR64: invalid 16-bit base register
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// 32: lodsb (%si), %al # encoding: [0x67,0xac]
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// 16: lodsb (%si), %al # encoding: [0xac]
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lodsl %gs:(%esi)
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// 64: lodsl %gs:(%esi), %eax # encoding: [0x65,0x67,0xad]
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// 32: lodsl %gs:(%esi), %eax # encoding: [0x65,0xad]
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// 16: lodsl %gs:(%esi), %eax # encoding: [0x66,0x65,0x67,0xad]
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lodsl (%edi), %eax
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// ERR64: invalid operand
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// ERR32: invalid operand
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// ERR16: invalid operand
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lodsl 44(%edi), %eax
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// ERR64: invalid operand
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// ERR32: invalid operand
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// ERR16: invalid operand
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lods (%esi), %ax
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// 64: lodsw (%esi), %ax # encoding: [0x66,0x67,0xad]
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// 32: lodsw (%esi), %ax # encoding: [0x66,0xad]
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// 16: lodsw (%esi), %ax # encoding: [0x67,0xad]
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stosw
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// 64: stosw %ax, %es:(%rdi) # encoding: [0x66,0xab]
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// 32: stosw %ax, %es:(%edi) # encoding: [0x66,0xab]
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// 16: stosw %ax, %es:(%di) # encoding: [0xab]
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stos %eax, (%edi)
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// 64: stosl %eax, %es:(%edi) # encoding: [0x67,0xab]
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// 32: stosl %eax, %es:(%edi) # encoding: [0xab]
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// 16: stosl %eax, %es:(%edi) # encoding: [0x66,0x67,0xab]
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stosb %al, %fs:(%edi)
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// ERR64: invalid operand for instruction
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// ERR32: invalid operand for instruction
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// ERR16: invalid operand for instruction
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stosb %al, %es:(%edi)
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// 64: stosb %al, %es:(%edi) # encoding: [0x67,0xaa]
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// 32: stosb %al, %es:(%edi) # encoding: [0xaa]
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// 16: stosb %al, %es:(%edi) # encoding: [0x67,0xaa]
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stosq
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// 64: stosq %rax, %es:(%rdi) # encoding: [0x48,0xab]
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// ERR32: 64-bit
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// ERR16: 64-bit
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stos %rax, (%edi)
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// 64: stosq %rax, %es:(%edi) # encoding: [0x48,0x67,0xab]
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// ERR32: only available in 64-bit mode
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// ERR16: only available in 64-bit mode
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scas %es:(%edi), %al
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// 64: scasb %es:(%edi), %al # encoding: [0x67,0xae]
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// 32: scasb %es:(%edi), %al # encoding: [0xae]
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// 16: scasb %es:(%edi), %al # encoding: [0x67,0xae]
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scasq %es:(%edi)
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// 64: scasq %es:(%edi), %rax # encoding: [0x48,0x67,0xaf]
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// ERR32: 64-bit
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// ERR16: 64-bit
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scasl %es:(%edi), %al
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// ERR64: invalid operand
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// ERR32: invalid operand
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// ERR16: invalid operand
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scas %es:(%di), %ax
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// ERR64: invalid 16-bit base register
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// 16: scasw %es:(%di), %ax # encoding: [0xaf]
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// 32: scasw %es:(%di), %ax # encoding: [0x66,0x67,0xaf]
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cmpsb
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// 64: cmpsb %es:(%rdi), (%rsi) # encoding: [0xa6]
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// 32: cmpsb %es:(%edi), (%esi) # encoding: [0xa6]
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// 16: cmpsb %es:(%di), (%si) # encoding: [0xa6]
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cmpsw (%edi), (%esi)
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// 64: cmpsw %es:(%edi), (%esi) # encoding: [0x66,0x67,0xa7]
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// 32: cmpsw %es:(%edi), (%esi) # encoding: [0x66,0xa7]
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// 16: cmpsw %es:(%edi), (%esi) # encoding: [0x67,0xa7]
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cmpsb (%di), (%esi)
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// ERR64: invalid 16-bit base register
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// ERR32: mismatching source and destination
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// ERR16: mismatching source and destination
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cmpsl %es:(%edi), %ss:(%esi)
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// 64: cmpsl %es:(%edi), %ss:(%esi) # encoding: [0x36,0x67,0xa7]
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// 32: cmpsl %es:(%edi), %ss:(%esi) # encoding: [0x36,0xa7]
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// 16: cmpsl %es:(%edi), %ss:(%esi) # encoding: [0x66,0x36,0x67,0xa7]
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cmpsq (%rdi), (%rsi)
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// 64: cmpsq %es:(%rdi), (%rsi) # encoding: [0x48,0xa7]
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// ERR32: 64-bit
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// ERR16: 64-bit
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movsb (%esi), (%edi)
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// 64: movsb (%esi), %es:(%edi) # encoding: [0x67,0xa4]
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// 32: movsb (%esi), %es:(%edi) # encoding: [0xa4]
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// 16: movsb (%esi), %es:(%edi) # encoding: [0x67,0xa4]
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movsl %gs:(%esi), (%edi)
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// 64: movsl %gs:(%esi), %es:(%edi) # encoding: [0x65,0x67,0xa5]
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// 32: movsl %gs:(%esi), %es:(%edi) # encoding: [0x65,0xa5]
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// 16: movsl %gs:(%esi), %es:(%edi) # encoding: [0x66,0x65,0x67,0xa5]
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outsb
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// 64: outsb (%rsi), %dx # encoding: [0x6e]
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// 32: outsb (%esi), %dx # encoding: [0x6e]
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// 16: outsb (%si), %dx # encoding: [0x6e]
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outsw %fs:(%esi), %dx
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// 64: outsw %fs:(%esi), %dx # encoding: [0x66,0x64,0x67,0x6f]
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// 32: outsw %fs:(%esi), %dx # encoding: [0x66,0x64,0x6f]
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// 16: outsw %fs:(%esi), %dx # encoding: [0x64,0x67,0x6f]
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insw %dx, (%edi)
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// 64: insw %dx, %es:(%edi) # encoding: [0x66,0x67,0x6d]
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// 32: insw %dx, %es:(%edi) # encoding: [0x66,0x6d]
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// 16: insw %dx, %es:(%edi) # encoding: [0x67,0x6d]
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