| 96,29 → 96,15 |
|---|
| |
| void nm_fault(__u8 n, __u32 stack[]) |
| { |
| |
| // printf("-1\n"); |
| reset_TS_flag(); |
| if ((CPU->fpu_owner)!=NULL) |
| { |
| // printf("tid:%d \n", THREAD->tid); |
| // printf("owner:%d\n", (CPU->fpu_owner)->tid); |
| fpu_lazy_context_save(&((CPU->fpu_owner)->saved_fpu_context)); |
| |
| // printf("owner 2\n"); |
| (CPU->fpu_owner)->fpu_context_engaged=0; /* Enables migration */ |
| // printf("owner 3\n"); |
| |
| (CPU->fpu_owner)->fpu_context_engaged=0; /* don't prevent migration */ |
| } |
| // printf("0\n"); |
| if(THREAD->fpu_context_exists) fpu_lazy_context_restore(&(THREAD->saved_fpu_context)); |
| else {fpu_init();THREAD->fpu_context_exists=1;} |
| // printf("1\n"); |
| CPU->fpu_owner=THREAD; |
| // printf("2\n"); |
| |
| // printf("3\n"); |
| // panic("#NM fault\n"); |
| } |
| |
| |