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: cpu.architecture cpu.x86.assembler.operands system ;

M: x86.64 machine-registers
    {
        {
            int-regs
            { RAX RBX RCX RDX RBP RSI RDI R8 R9 R10 R11 R12 }
        }
        {
            float-regs
            {
                XMM0
                XMM1
                XMM2
                XMM3
                XMM4
                XMM5
                XMM6
                XMM7
                XMM8
                XMM9
                XMM10
                XMM11
                XMM12
                XMM13
                XMM14
                XMM15
            }
        }
    } ;