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[/] [or1k/] [tags/] [nog_patch_47/] [or1ksim/] [cpu/] [or1k/] [sprs.h] - Diff between revs 123 and 167

Rev 123	Rev 167
Line 20...	Line 20...
`#include "spr_defs.h"`	`#include "spr_defs.h"`

`typedef unsigned long sprword;`	`typedef unsigned long sprword;`

`/* Prototypes */`	`/* Prototypes */`
`void mtspr(int regno, sprword value);`	`inline void mtspr(const int regno, const sprword value);`
`sprword mfspr(int regno);`	`inline sprword mfspr_(const int regno);`
`void setsprbit(int regno, int bitnum, unsigned long bitvalue);`	`#ifdef DEBUGMOD_OFF`
`int getsprbit(int regno, int bitnum);`	`extern sprword sprs[MAX_SPRS];`
	`extern int cont_run; /* defined in toplevel.c */`
	`#define mfspr(regno)\`
	`((regno == SPR_SR && temp_disable_except > 0)?(sprs[regno] & ~SPR_SR_EXR)\`
	`:((regno < MAX_SPRS)?(sprs[regno])\`
	`:((printf("\nABORT: read out of SPR range %08X\n", regno),\`
	`cont_run = 0))))`
	`#else /* DEBUGMOD_OFF */`
	`#define mfspr(regno) mfspr_(regno)`
	`#endif /* DEBUGMOD_OFF */`

	`inline void setsprbit(const int regno, const int bitnum, const unsigned long bitvalue);`
	`inline int getsprbit(const int regno, const int bitnum);`
`void sprs_status();`	`void sprs_status();`

`/* MM: If set, disables exceptions for temp_disable_except cycles. */`	`/* MM: If set, disables exceptions for temp_disable_except cycles. */`
`extern int temp_disable_except;`	`extern int temp_disable_except;`

`No newline at end of file`	`No newline at end of file`