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/*
* linux/asm-arm/proc-armo/assembler.h
*
* Copyright (C) 1996 Russell King
*
* This file contains arm architecture specific defines
* for the different processors
*/
#ifndef __ASSEMBLY__
#error "Only include this from assembly code"
#endif
#define MODE_USR USR26_MODE
#define MODE_FIQ FIQ26_MODE
#define MODE_IRQ IRQ26_MODE
#define MODE_SVC SVC26_MODE
#define DEFAULT_FIQ MODE_FIQ
#ifdef __STDC__
#define LOADREGS(cond, base, reglist...)\
ldm##cond base,reglist^
#define RETINSTR(instr, regs...)\
instr##s regs
#else
#define LOADREGS(cond, base, reglist...)\
ldm/**/cond base,reglist^
#define RETINSTR(instr, regs...)\
instr/**/s regs
#endif
#define MODENOP\
mov r0, r0
#define MODE(savereg,tmpreg,mode) \
mov savereg, pc; \
bic tmpreg, savereg, $0x0c000003; \
orr tmpreg, tmpreg, $mode; \
teqp tmpreg, $0
#define RESTOREMODE(savereg) \
teqp savereg, $0
#define SAVEIRQS(tmpreg)
#define RESTOREIRQS(tmpreg)
#define DISABLEIRQS(tmpreg)\
teqp pc, $0x08000003
#define ENABLEIRQS(tmpreg)\
teqp pc, $0x00000003
#define USERMODE(tmpreg)\
teqp pc, $0x00000000;\
mov r0, r0
#define SVCMODE(tmpreg)\
teqp pc, $0x00000003;\
mov r0, r0
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