URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [tags/] [rel-0-3-0-rc1/] [or1ksim/] [cpu/] [or1k/] [sprs.c] - Diff between revs 1308 and 1350

Rev 1308	Rev 1350
Line 20...	Line 20...
`#include <stdlib.h>`	`#include <stdlib.h>`
`#include <stdio.h>`	`#include <stdio.h>`
`#include <string.h>`	`#include <string.h>`
`#include <errno.h>`	`#include <errno.h>`

	`#include "config.h"`

	`#ifdef HAVE_INTTYPES_H`
	`#include <inttypes.h>`
	`#endif`

	`#include "port.h"`
`#include "arch.h"`	`#include "arch.h"`
`#include "sprs.h"`
`#include "abstract.h"`	`#include "abstract.h"`
	`#include "sprs.h"`
`#include "sim-config.h"`	`#include "sim-config.h"`
`#include "except.h"`	`#include "except.h"`
	`#include "execute.h"`

`extern int flag;`	`extern int flag;`

`sprword sprs[MAX_SPRS];`	`sprword sprs[MAX_SPRS];`

`int audio_cnt = 0;`	`int audio_cnt = 0;`

`static FILE *fo = 0;`	`static FILE *fo = 0;`
`/* Set a specific SPR with a value. */`	`/* Set a specific SPR with a value. */`
`inline void`	`inline void`
`mtspr(int regno, const sprword value)`	`mtspr(uint16_t regno, const sprword value)`
`{`	`{`
`regno %= MAX_SPRS;`	`regno %= MAX_SPRS;`
`sprs[regno] = value;`	`sprs[regno] = value;`

`/* MM: Register hooks. */`	`/* MM: Register hooks. */`
Line 56...	Line 64...
`else flag = 0;`	`else flag = 0;`
`sprs[regno] \|= SPR_SR_FO;`	`sprs[regno] \|= SPR_SR_FO;`
`break;`	`break;`
`case SPR_NPC:`	`case SPR_NPC:`
`{`	`{`
`extern unsigned long pc;`
`extern unsigned long pcnext;`
`extern int delay_insn;`	`extern int delay_insn;`

`clear_pending_exception ();`	`clear_pending_exception ();`

`/* The debugger has redirected us to a new address */`	`/* The debugger has redirected us to a new address */`