[Nasm-bugs] [Bug 3392838] xchg reg, mem instruction variant in 8086

noreply-nasm at dev.nasm.us noreply-nasm at dev.nasm.us
Wed Mar 15 20:46:52 PDT 2023


Akmubi Lin <akmubi at yandex.ru> changed:

           What    |Removed                     |Added
                 CC|                            |akmubi at yandex.ru

--- Comment #1 from Akmubi Lin <akmubi at yandex.ru> ---
The lines I mentioned in the x86/insns.dat:
XCHG reg8,mem   [rm: hlenl 86 /r]     8086,SM,LOCK
XCHG reg16,mem  [rm: hlenl o16 87 /r] 8086,SM,LOCK
XCHG mem,reg8   [mr: hlenl 86 /r]     8086,SM,LOCK
XCHG mem,reg16  [mr: hlenl o16 87 /r] 8086,SM,LOCK

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