| 134,7 → 134,6 |
|---|
| * \return Type of access into memmory |
| * \note Returns #PF_ACESS_EXEC if no memory access is requested |
| */ |
| //TODO: remove debug print in final version ... instead panic return PF_ACESS_EXEC |
| static pf_access_t get_memory_access_type(uint32_t instr_addr, uintptr_t badvaddr) |
| { |
| instruction_union_t instr_union; |
| 164,16 → 163,13 |
|---|
| * Type of access that caused exception have to page tables |
| * and access rights. |
| */ |
| //TODO: ALF!!!!! cann't use AS asi is define as THE->as and THE structure is |
| //sored after stack_base of current thread |
| //but now ... in exception we have separate stacks <==> different |
| //stack_pointer ... so AS contains nonsence data |
| //same case as_page_fault .... it's nessesary to solve "stack" problem |
| |
| pte_level1_t* pte = (pte_level1_t*) |
| pt_mapping_operations.mapping_find(AS, badvaddr); |
| |
| ASSERT(pte); |
| if ( pte == NULL ) { |
| return PF_ACCESS_READ; |
| } |
| |
| /* check if read possible |
| * Note: Don't check PTE_READABLE because it returns 1 everytimes */ |