diff options
| -rw-r--r-- | target-openrisc/mmu.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/target-openrisc/mmu.c b/target-openrisc/mmu.c index 57f5616e9c..22d7cbec18 100644 --- a/target-openrisc/mmu.c +++ b/target-openrisc/mmu.c @@ -102,7 +102,7 @@ int cpu_openrisc_get_phys_data(OpenRISCCPU *cpu, } } - if ((rw & 0) && ((right & PAGE_READ) == 0)) { + if (!(rw & 1) && ((right & PAGE_READ) == 0)) { return TLBRET_BADADDR; } if ((rw & 1) && ((right & PAGE_WRITE) == 0)) { @@ -122,13 +122,6 @@ static int cpu_openrisc_get_phys_addr(OpenRISCCPU *cpu, { int ret = TLBRET_MATCH; - /* [0x0000--0x2000]: unmapped */ - if (address < 0x2000 && (cpu->env.sr & SR_SM)) { - *physical = address; - *prot = PAGE_READ | PAGE_WRITE; - return ret; - } - if (rw == 2) { /* ITLB */ *physical = 0; ret = cpu->env.tlb->cpu_openrisc_map_address_code(cpu, physical, |