has-small-reg? ( reg size -- ? )

Vocabulary

cpu.x86

Inputs

reg	an object
size	an object

Outputs

?

an object

Definition

USING: system ;

IN: cpu.x86

HOOK: has-small-reg? cpu ( reg size -- ? )

Methods

USING: combinators cpu.x86 kernel sequences system ;

M: x86.32 has-small-reg?
    {
        { 8 [ have-byte-regs member-eq? ] }
        { 16 [ drop t ] }
        { 32 [ drop t ] }
    } case ;


USING: cpu.x86 kernel system ;

M: x86.64 has-small-reg? 2drop t ;