machine-registers ( -- assoc )
CPU architecture description model

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Vocabulary
cpu.architecture

Inputs
None

Outputs

assoc

an assoc

Word description
Mapping from register class to machine registers. Only registers not reserved by the Factor VM are included.

Definition

USING: system ;

IN: cpu.architecture

HOOK: machine-registers cpu ( -- assoc )

Methods

USING: arrays cpu.architecture cpu.x86.32
cpu.x86.assembler.operands system ;

M: x86.32 machine-registers
    { int-regs { EAX ECX EDX EBP EBX } } float-regs
    x86-float-regs 2array 2array ;