| 85,6 → 85,27 |
|---|
| panic("general protection fault\n"); |
| } |
| |
| void nm_fault(__u8 n, __u32 stack[]) |
| { |
| |
| if (((CPU->arch).fpu_owner)!=NULL) |
| { |
| fpu_lazy_context_save(&(((CPU->arch).fpu_owner)->saved_fpu_context)); |
| ((CPU->arch).fpu_owner)->fpu_context_engaged=0; /* Enables migration */ |
| } |
| |
| if(THREAD->fpu_context_exists) fpu_lazy_context_restore(&(THREAD->saved_fpu_context)); |
| else {fpu_init();THREAD->fpu_context_exists=1;} |
| |
| (CPU->arch).fpu_owner=THREAD; |
| |
| reset_TS_flag(); |
| |
| // panic("#NM fault\n"); |
| } |
| |
| |
| |
| void page_fault(__u8 n, __u32 stack[]) |
| { |
| printf("page fault address: %X\n", cpu_read_cr2()); |