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| author | Michael Matz <matz@suse.de> | 2016-07-11 21:41:15 +0200 |
|---|---|---|
| committer | Michael Matz <matz@suse.de> | 2016-12-15 17:47:08 +0100 |
| commit | 5692716770e9e2e733d0e7ab6ce0bd70cb830aba (patch) | |
| tree | 7b3b856046c5052a9e416389758f5ada4a6ba52f /x86_64-asm.h | |
| parent | e3f2a683113bb28bc1e9820dfe18d3bd8e0156d2 (diff) | |
| download | tinycc-5692716770e9e2e733d0e7ab6ce0bd70cb830aba.tar.gz tinycc-5692716770e9e2e733d0e7ab6ce0bd70cb830aba.tar.bz2 | |
x86-asm: Fix lar opcode operands
lar can accept multiple sizes as well (wlx), like lsl. When using
autosize it's important to look at the destination operand first;
when it's a register that one determines the size, not the input
operand.
Diffstat (limited to 'x86_64-asm.h')
| -rw-r--r-- | x86_64-asm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/x86_64-asm.h b/x86_64-asm.h index 73a9f57..5855d2a 100644 --- a/x86_64-asm.h +++ b/x86_64-asm.h @@ -359,7 +359,7 @@ ALT(DEF_ASM_OP1(fstsw, 0xdd, 7, OPC_MODRM | OPC_FWAIT, OPT_EA )) /* segments */ DEF_ASM_OP2(arpl, 0x63, 0, OPC_MODRM, OPT_REG16, OPT_REG16 | OPT_EA) - DEF_ASM_OP2(lar, 0x0f02, 0, OPC_MODRM, OPT_REG32 | OPT_EA, OPT_REG32) +ALT(DEF_ASM_OP2(larw, 0x0f02, 0, OPC_MODRM | OPC_WLX, OPT_REG | OPT_EA, OPT_REG)) DEF_ASM_OP1(lgdt, 0x0f01, 2, OPC_MODRM, OPT_EA) DEF_ASM_OP1(lgdtq, 0x0f01, 2, OPC_MODRM, OPT_EA) DEF_ASM_OP1(lidt, 0x0f01, 3, OPC_MODRM, OPT_EA) |