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

Subversion Repositories or1k

[/] [or1k/] [tags/] [nog_patch_47/] [or1ksim/] [cache/] [icache_model.c] - Diff between revs 1386 and 1404

Rev 1386	Rev 1404
Line 194...	Line 194...
`ic[set].way[way].tagaddr = -1;`	`ic[set].way[way].tagaddr = -1;`
`ic[set].way[way].lru = 0;`	`ic[set].way[way].lru = 0;`
`}`	`}`
`}`	`}`

`void ic_clock()`
`{`
`oraddr_t addr;`

`if ((addr = mfspr(SPR_ICBPR))) {`
`ic_simulate_fetch(addr);`
`mtspr(SPR_ICBPR, 0);`
`}`
`if ((addr = mfspr(SPR_ICBIR))) {`
`ic_inv(addr);`
`mtspr(SPR_ICBIR, 0);`
`}`
`if ((addr = mfspr(SPR_ICBLR))) {`
`mtspr(SPR_ICBLR, 0);`
`}`
`}`

`/-----------------------------------------------------[ IC configuration ]---/`	`/-----------------------------------------------------[ IC configuration ]---/`
`void ic_enabled(union param_val val, void *dat)`	`void ic_enabled(union param_val val, void *dat)`
`{`	`{`
`config.ic.enabled = val.int_val;`	`config.ic.enabled = val.int_val;`
`setsprbits (SPR_UPR, SPR_UPR_ICP, val.int_val ? 1 : 0);`	`setsprbits (SPR_UPR, SPR_UPR_ICP, val.int_val ? 1 : 0);`