diff options
Diffstat (limited to 'target/unicore32/softmmu.c')
| -rw-r--r-- | target/unicore32/softmmu.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/target/unicore32/softmmu.c b/target/unicore32/softmmu.c index 00c7e0d028..13678df4d7 100644 --- a/target/unicore32/softmmu.c +++ b/target/unicore32/softmmu.c @@ -215,8 +215,9 @@ do_fault: return code; } -int uc32_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, - int access_type, int mmu_idx) +bool uc32_cpu_tlb_fill(CPUState *cs, vaddr address, int size, + MMUAccessType access_type, int mmu_idx, + bool probe, uintptr_t retaddr) { UniCore32CPU *cpu = UNICORE32_CPU(cs); CPUUniCore32State *env = &cpu->env; @@ -257,7 +258,11 @@ int uc32_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, phys_addr &= TARGET_PAGE_MASK; address &= TARGET_PAGE_MASK; tlb_set_page(cs, address, phys_addr, prot, mmu_idx, page_size); - return 0; + return true; + } + + if (probe) { + return false; } env->cp0.c3_faultstatus = ret; @@ -267,7 +272,13 @@ int uc32_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, } else { cs->exception_index = UC32_EXCP_DTRAP; } - return ret; + cpu_loop_exit_restore(cs, retaddr); +} + +void tlb_fill(CPUState *cs, target_ulong addr, int size, + MMUAccessType access_type, int mmu_idx, uintptr_t retaddr) +{ + uc32_cpu_tlb_fill(cs, addr, size, access_type, mmu_idx, false, retaddr); } hwaddr uc32_cpu_get_phys_page_debug(CPUState *cs, vaddr addr) |