| 59 | } |
| 60 | |
| 61 | void * myalloc64k(){ |
| 62 | |
| 63 | struct mempage *newpage; |
| 64 | |
| 65 | if(!mem_init)init_mem(); |
| 66 | if(!(newpage = (struct mempage *)malloc(sizeof(struct mempage)))){ |
| 67 | #if DEBUGLEVEL > 0 |
| 68 | fprintf(stderr, "Failed to allocate p64k\n"); |
| 69 | fflush(stderr); |
| 70 | #endif |
| 71 | return NULL; |
| 72 | } |
| 73 | memset(newpage->bitmap, 0, 32); |
| 74 | newpage->usable = 0; |
| 75 | pthread_mutex_lock(&mem_mutex); |
| 76 | newpage->next = pages[p64k]; |
| 77 | pages[p64k] = newpage; |
| 78 | pthread_mutex_unlock(&mem_mutex); |
| 79 | #if DEBUGLEVEL > 2 |
| 80 | fprintf(stderr, "New p64k created, address %X region: %X\n", newpage, newpage->data); |
| 81 | fflush(stderr); |
| 82 | #endif |
| 83 | #if DEBUGLEVEL == 2 |
| 84 | fprintf(stderr, "myalloc64 %p\n", newpage->data); |
| 85 | fflush(stderr); |
| 86 | #endif |
| 87 | |
| 88 | return newpage->data; |
| 89 | } |
| 90 | |
| 91 | int alloced = 0; |
| 92 | |