6952f03a7d
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10137 a1c6a512-1295-4272-9138-f99709370657
75 lines
1.2 KiB
C
75 lines
1.2 KiB
C
#ifndef __CPUREGS_H__
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#define __CPUREGS_H__
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#include "defs.h"
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#include "cpu-gb.h"
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#define LB(r) ((r).b[LO][LO])
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#define HB(r) ((r).b[LO][HI])
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#define W(r) ((r).w[LO])
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#define DW(r) ((r).d)
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#ifdef DYNAREC
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#define A LB(cpu.a)
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#define B LB(cpu.b)
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#define C LB(cpu.c)
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#define D LB(cpu.d)
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#define E LB(cpu.e)
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#define F LB(cpu.f)
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#define H HB(cpu.hl)
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#define L LB(cpu.hl)
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#define xAF ((A<<8)|F)
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#define xBC ((B<<8)|C)
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#define xDE ((D<<8)|E)
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#define AF ((A<<8)|F)
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#define BC ((B<<8)|C)
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#define DE ((D<<8)|E)
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#define HL W(cpu.hl)
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#define xHL DW(cpu.hl)
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#else
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#define A HB(cpu.af)
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#define F LB(cpu.af)
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#define B HB(cpu.bc)
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#define C LB(cpu.bc)
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#define D HB(cpu.de)
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#define E LB(cpu.de)
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#define H HB(cpu.hl)
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#define L LB(cpu.hl)
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#define AF W(cpu.af)
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#define BC W(cpu.bc)
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#define DE W(cpu.de)
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#define HL W(cpu.hl)
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#define xAF DW(cpu.af)
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#define xBC DW(cpu.bc)
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#define xDE DW(cpu.de)
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#define xHL DW(cpu.hl)
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#endif
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#define PC W(cpu.pc)
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#define SP W(cpu.sp)
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#define xPC DW(cpu.pc)
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#define xSP DW(cpu.sp)
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#define IMA cpu.ima
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#define IME cpu.ime
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#define IF R_IF
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#define IE R_IE
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#define FZ 0x80
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#define FN 0x40
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#define FH 0x20
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#define FC 0x10
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#define FL 0x0F /* low unused portion of flags */
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#endif /* __CPUREGS_H__ */
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