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| Rev 2276 | Rev 2277 | ||
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| Line 273... | Line 273... | ||
| 273 | * ... you try to load or store value into invalid memmory address |
273 | * ... you try to load or store value into invalid memmory address |
| 274 | * \param istate State of CPU when data abourt occured |
274 | * \param istate State of CPU when data abourt occured |
| 275 | * \param n number of exception |
275 | * \param n number of exception |
| 276 | */ |
276 | */ |
| 277 | //TODO: remove debug prints in final tested version |
277 | //TODO: remove debug prints in final tested version |
| 278 | void data_abourt(int n, istate_t *istate) { |
278 | void data_abort(int n, istate_t *istate) { |
| 279 | fault_status_t fsr = read_fault_status_register(); |
279 | fault_status_t fsr = read_fault_status_register(); |
| 280 | uintptr_t page = read_fault_address_register(); |
280 | uintptr_t page = read_fault_address_register(); |
| 281 | 281 | ||
| 282 | pf_access_t access = get_memmory_access_type( istate->lr, page); |
282 | pf_access_t access = get_memmory_access_type( istate->lr, page); |
| 283 | 283 | ||
| Line 304... | Line 304... | ||
| 304 | * Routine that solves exception prefetch_about |
304 | * Routine that solves exception prefetch_about |
| 305 | * ... you try to execute instruction on invalid address |
305 | * ... you try to execute instruction on invalid address |
| 306 | * \param istate State of CPU when prefetch abourt occured |
306 | * \param istate State of CPU when prefetch abourt occured |
| 307 | * \param n number of exception |
307 | * \param n number of exception |
| 308 | */ |
308 | */ |
| 309 | void prefetch_abourt(int n, istate_t *istate) { |
309 | void prefetch_abort(int n, istate_t *istate) { |
| 310 | // Prefetch can be made be bkpt instruction |
310 | // Prefetch can be made be bkpt instruction |
| 311 | print_istate(istate); |
311 | print_istate(istate); |
| 312 | dprintf(" prefetch_abourt ... instruction on adress:%x can't be fetched\n", istate->lr); |
312 | dprintf(" prefetch_abourt ... instruction on adress:%x can't be fetched\n", istate->lr); |
| 313 | 313 | ||
| 314 | /* Alf: Will be commented until stack problem will be solved ... |
314 | /* Alf: Will be commented until stack problem will be solved ... |