xchg & lock question
According to Intel' manual "when a memory operand is used with
the XCHG instruction, the processor's LOCK signal is automatically
asserted". AMD documentation also states that.
Can someone tell me, which of IA32 compatible processors do not
assert LOCK automatically in the case of XCHG reg,[mem] ?
Thanks in advance.
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Relevant Pages
- Re: xchg & lock question
... the XCHG instruction, the processor's LOCK signal is automatically ... assert LOCK automatically in the case of XCHG reg,? ... The 8088/8086/80188/80186 ref man implies they didn't. ...
(alt.lang.asm) - xchg & lock question
... According to Intel' manual "when a memory operand is used with the XCHG instruction, the processor's LOCK signal is automatically ... AMD documentation also states that. ... assert LOCK automatically in the case of XCHG reg,? ...
(alt.lang.asm) - Re: xchg & lock question
... the XCHG instruction, the processor's LOCK signal is automatically ... AMD documentation also states that. ... which of IA32 compatible processors do not ... assert LOCK automatically in the case of XCHG reg,? ...
(alt.lang.asm) - Re: xchg & lock question
... the XCHG instruction, the processor's LOCK signal is automatically ... which of IA32 compatible processors do not ... assert LOCK automatically in the case of XCHG reg,? ...
(alt.lang.asm) - Re: xchg & lock question
... the XCHG instruction, the processor's LOCK signal is automatically ... AMD documentation also states that. ... which of IA32 compatible processors do not ... assert LOCK automatically in the case of XCHG reg,? ...
(alt.lang.asm) |
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