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Fix BR 1490407: size of the second operand of LAR/LSL

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The second operand of LAR/LSL is always 16 bits.
This commit is contained in:
H. Peter Anvin 2007-09-25 14:11:29 -07:00
parent f3748bbad0
commit 3e1aaa9dd0
2 changed files with 31 additions and 10 deletions
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20
insns.dat
View File

@ -616,12 +616,12 @@ JMPE rm16 \320\2\x0F\x00\206 IA64
JMPE rm32 \321\2\x0F\x00\206 IA64
JRCXZ imm \1\xE3\50 X64
LAHF void \1\x9F 8086
LAR reg16,mem \320\2\x0F\x02\110 286,PROT,SM
LAR reg16,mem \320\2\x0F\x02\110 286,PROT,SW
LAR reg16,reg16 \320\2\x0F\x02\110 286,PROT
LAR reg32,mem \321\2\x0F\x02\110 386,PROT,SM
LAR reg32,reg32 \321\2\x0F\x02\110 386,PROT
LAR reg64,mem \324\2\x0F\x02\110 X64,SM
LAR reg64,reg64 \324\2\x0F\x02\110 X64,PROT
LAR reg32,mem \321\2\x0F\x02\110 386,PROT,SW
LAR reg32,reg16 \321\2\x0F\x02\110 386,PROT
LAR reg64,mem \324\2\x0F\x02\110 X64,PROT,SW
LAR reg64,reg16 \324\2\x0F\x02\110 X64,PROT
LDS reg16,mem \320\1\xC5\110 8086,NOLONG
LDS reg32,mem \321\1\xC5\110 386,NOLONG
LEA reg16,mem \320\1\x8D\110 8086
@ -669,12 +669,12 @@ LOOPZ imm \312\1\xE1\50 8086
LOOPZ imm,reg_cx \310\1\xE1\50 8086,NOLONG
LOOPZ imm,reg_ecx \311\1\xE1\50 386
LOOPZ imm,reg_rcx \313\1\xE1\50 X64
LSL reg16,mem \320\2\x0F\x03\110 286,PROT,SM
LSL reg16,mem \320\2\x0F\x03\110 286,PROT,SW
LSL reg16,reg16 \320\2\x0F\x03\110 286,PROT
LSL reg32,mem \321\2\x0F\x03\110 386,PROT,SM
LSL reg32,reg32 \321\2\x0F\x03\110 386,PROT
LSL reg64,mem \324\2\x0F\x03\110 X64,SM
LSL reg64,reg64 \324\2\x0F\x03\110 X64,PROT
LSL reg32,mem \321\2\x0F\x03\110 386,PROT,SW
LSL reg32,reg16 \321\2\x0F\x03\110 386,PROT
LSL reg64,mem \324\2\x0F\x03\110 X64,PROT,SW
LSL reg64,reg16 \324\2\x0F\x03\110 X64,PROT
LSS reg16,mem \320\2\x0F\xB2\110 386
LSS reg32,mem \321\2\x0F\xB2\110 386
LTR mem \1\x0F\170\203 286,PROT,PRIV

21
test/larlsl.asm Normal file
View File

@ -0,0 +1,21 @@
bits 64
lar ax,bx
lar ax,[rsi]
lar ax,word [rsi]
lar eax,bx
lar eax,[rsi]
lar eax,word [rsi]
lar rax,bx
lar rax,[rsi]
lar rax,word [rsi]
lsl ax,bx
lsl ax,[rsi]
lsl ax,word [rsi]
lsl eax,bx
lsl eax,[rsi]
lsl eax,word [rsi]
lsl rax,bx
lsl rax,[rsi]
lsl rax,word [rsi]