37 lines
932 B
Factor
37 lines
932 B
Factor
! Copyright (C) 2007, 2009 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: bootstrap.image.private kernel namespaces system
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layouts vocabs parser compiler.constants math
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cpu.x86.assembler cpu.x86.assembler.operands ;
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IN: bootstrap.x86
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8 \ cell set
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: shift-arg ( -- reg ) RCX ;
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: div-arg ( -- reg ) RAX ;
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: mod-arg ( -- reg ) RDX ;
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: temp0 ( -- reg ) RDI ;
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: temp1 ( -- reg ) RSI ;
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: temp2 ( -- reg ) RDX ;
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: temp3 ( -- reg ) RBX ;
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: stack-reg ( -- reg ) RSP ;
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: ds-reg ( -- reg ) R14 ;
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: rs-reg ( -- reg ) R15 ;
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: fixnum>slot@ ( -- ) ;
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: rex-length ( -- n ) 1 ;
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[
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! load stack_chain
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temp0 0 MOV rc-absolute-cell rt-stack-chain jit-rel
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temp0 temp0 [] MOV
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! save stack pointer
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temp0 [] stack-reg MOV
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! load XT
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temp1 0 MOV rc-absolute-cell rt-primitive jit-rel
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! go
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temp1 JMP
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] jit-primitive jit-define
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<< "vocab:cpu/x86/bootstrap.factor" parse-file parsed >>
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call
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