123456789101112131415161718192021222324252627282930313233343536 |
- /*
- * PicoDrive
- * Copyright (C) 2009,2010 notaz
- *
- * This work is licensed under the terms of MAME license.
- * See COPYING file in the top-level directory.
- */
- #include <stdio.h>
- #ifdef __linux__
- #include <sys/mman.h>
- #endif
- #include "cmn.h"
- u8 __attribute__((aligned(4096))) tcache[DRC_TCACHE_SIZE];
- void drc_cmn_init(void)
- {
- #ifdef __linux__
- void *tmp;
- tmp = mmap(tcache, DRC_TCACHE_SIZE, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
- printf("mmap tcache: %p, asked %p\n", tmp, tcache);
- #endif
- }
- void drc_cmn_cleanup(void)
- {
- #ifdef __linux__
- int ret;
- ret = munmap(tcache, DRC_TCACHE_SIZE);
- printf("munmap tcache: %i\n", ret);
- #endif
- }
|