Sme - Control Visibility of MASM 6.00 Extended Mnemonics

This option controls whether or not the following processor mnemonics are recognized as keywords:

FLDENVD
FLDENVW
FNSAVED
FNSAVEW
FNSTENVD
FNSTENVW
FRSTORD
FRSTORW
FSAVED
FSAVEW
FSTENVD
FSTENVW
IRETF
IRETDF
LOOPD
LOOPW
LOOPED
LOOPEW
LOOPNED
LOOPNEW
LOOPNZD
LOOPNZW
LOOPZD
LOOPZW
POPD
POPW
PUSHD
PUSHW

These mnemonics were introduced in MASM 6.00 to allow explicit word (16-bit) or double-word (32-bit) operations on 80386 or newer processors. Although MASM 5.10 supports the 80386 processor, it does not recognize these keywords. To avoid conflicts with preexisting macro libraries, ALP will also refuse to recognize these keywords when operating under MASM 5.10 compatibility mode (-Sv:M510) unless this option is turned on. This option is turned on automatically when the -Sv:M600 option (or greater) is used.

┌────┬──────┬─────┬────┬──────────────────────────────────────────────────┐│Type│Global│Group│File│Default                                           │
├────┼──────┼─────┼────┼──────────────────────────────────────────────────┤
│S   │Yes   │Yes  │Yes │-Sme (extended mnemonics are not enabled)         │
└────┴──────┴─────┴────┴──────────────────────────────────────────────────┘

Related Information:

• Sv - Set Version Behavior