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#ifndef PR_ASM_H
#define PR_ASM_H
#ifdef __sgi
#define _MIPS_ISA_MIPS1 1
#define _MIPS_ISA_MIPS2 2
#define _MIPS_ISA_MIPS3 3
#define _MIPS_ISA_MIPS4 4
#endif
#ifndef _LANGUAGE_C
#define LEAF(x) \
.balign 4 ;\
.globl x ;\
.type x, @function ;\
x: ;\
.ent x, 0 ;\
.frame $sp, 0, $ra
#define XLEAF(x) \
.balign 4 ;\
.globl x ;\
.type x, @function ;\
x: ;\
.aent x, 0
#define NESTED(x, fsize, ra) \
.globl x ;\
x: ;\
.ent x, 0 ;\
.frame $sp, fsize, ra
#define XNESTED(x) \
.globl x ;\
x: ;\
.aent x, 0
#define END(x) \
.size x, . - x ;\
.end x
#define IMPORT(x, size) \
.extern x, size
#define EXPORT(x) \
.globl x ;\
x:
#define DATA(x) \
.balign 4 ;\
.globl x ;\
.type x, @object ;\
x:
#define ENDDATA(x) \
.size x, . - x
#endif
/**
* Stack Alignment
*/
#if (_MIPS_SIM == _ABIO32)
#define NARGSAVE 4 // space for 4 args must be allocated
#define ALSZ (8-1)
#define ALMASK ~(8-1)
#elif (_MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64)
#define NARGSAVE 0 // no caller responsibilities
#define ALSZ (16-1)
#define ALMASK ~(16-1)
#endif
#define FRAMESZ(size) (((size) + ALSZ) & ALMASK)
/**
* Register Size
*/
#if (_MIPS_ISA == _MIPS_ISA_MIPS1 || _MIPS_ISA == _MIPS_ISA_MIPS2)
#define SZREG 4
#elif (_MIPS_ISA == _MIPS_ISA_MIPS3 || _MIPS_ISA == _MIPS_ISA_MIPS4)
#define SZREG 8
#endif
#endif
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