| /kernel/trunk/arch/ia64/include/interrupt.h |
|---|
| 106,6 → 106,11 |
| __u64 in4; |
| }; |
| static inline void istate_set_retaddr(istate_t *istate, __address retaddr) |
| { |
| /* TODO */ |
| } |
| extern void *ivt; |
| extern void general_exception(__u64 vector, istate_t *istate); |
| /kernel/trunk/arch/ia64/src/asm.S |
|---|
| 30,9 → 30,25 |
| .text |
| /** Copy memory from/to userspace. |
| * |
| * @param in0 Destination address. |
| * @param in1 Source address. |
| * @param in2 Number of byte to copy. |
| */ |
| .global memcpy |
| .global memcpy_from_uspace |
| .global memcpy_to_uspace |
| .global memcpy_from_uspace_failover_address |
| .global memcpy_to_uspace_failover_address |
| memcpy: |
| memcpy_from_uspace: |
| memcpy_to_uspace: |
| br _memcpy |
| memcpy_from_uspace_failover_address: |
| memcpy_to_uspace_failover_address: |
| br memcpy_from_uspace_failover_address |
| .global memsetb |
| memsetb: |
| /kernel/trunk/arch/ia64/src/mm/tlb.c |
|---|
| 447,7 → 447,7 |
| * Forward the page fault to address space page fault handler. |
| */ |
| page_table_unlock(AS, true); |
| if (!as_page_fault(va)) { |
| if (as_page_fault(va, istate) == AS_PF_FAULT) { |
| panic("%s: va=%p, rid=%d, iip=%p\n", __FUNCTION__, istate->cr_ifa, rr.map.rid, istate->cr_iip); |
| } |
| } |
| 493,7 → 493,7 |
| * Forward the page fault to address space page fault handler. |
| */ |
| page_table_unlock(AS, true); |
| if (!as_page_fault(va)) { |
| if (as_page_fault(va, istate) == AS_PF_FAULT) { |
| panic("%s: va=%p, rid=%d, iip=%p\n", __FUNCTION__, va, rid, istate->cr_iip); |
| } |
| } |
| 608,7 → 608,7 |
| page_table_unlock(AS, true); |
| } else { |
| page_table_unlock(AS, true); |
| if (!as_page_fault(va)) { |
| if (as_page_fault(va, istate) == AS_PF_FAULT) { |
| panic("%s: va=%p, rid=%d\n", __FUNCTION__, va, rr.map.rid); |
| } |
| } |