diff options
Diffstat (limited to 'target')
| -rw-r--r-- | target/ppc/mmu_common.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/target/ppc/mmu_common.c b/target/ppc/mmu_common.c index 624ed51a92..4770b43630 100644 --- a/target/ppc/mmu_common.c +++ b/target/ppc/mmu_common.c @@ -193,7 +193,7 @@ static int ppc6xx_tlb_check(CPUPPCState *env, hwaddr *raddr, int *prot, return ret; } -static int get_bat_6xx_tlb(CPUPPCState *env, mmu_ctx_t *ctx, +static int get_bat_6xx_tlb(CPUPPCState *env, hwaddr *raddr, int *prot, target_ulong eaddr, MMUAccessType access_type, bool pr) { @@ -224,16 +224,16 @@ static int get_bat_6xx_tlb(CPUPPCState *env, mmu_ctx_t *ctx, if ((eaddr & BATU32_BEPIU) == BEPIu && ((eaddr & BATU32_BEPIL) & ~bl) == BEPIl) { /* Get physical address */ - ctx->raddr = (*BATl & BATU32_BEPIU) | + *raddr = (*BATl & BATU32_BEPIU) | ((eaddr & BATU32_BEPIL & bl) | (*BATl & BATU32_BEPIL)) | (eaddr & 0x0001F000); /* Compute access rights */ - ctx->prot = ppc_hash32_bat_prot(*BATu, *BATl); - if (check_prot_access_type(ctx->prot, access_type)) { + *prot = ppc_hash32_bat_prot(*BATu, *BATl); + if (check_prot_access_type(*prot, access_type)) { qemu_log_mask(CPU_LOG_MMU, "BAT %d match: r " HWADDR_FMT_plx - " prot=%c%c\n", i, ctx->raddr, - ctx->prot & PAGE_READ ? 'R' : '-', - ctx->prot & PAGE_WRITE ? 'W' : '-'); + " prot=%c%c\n", i, *raddr, + *prot & PAGE_READ ? 'R' : '-', + *prot & PAGE_WRITE ? 'W' : '-'); ret = 0; } else { ret = -2; @@ -277,7 +277,8 @@ static int mmu6xx_get_physical_address(CPUPPCState *env, mmu_ctx_t *ctx, /* First try to find a BAT entry if there are any */ if (env->nb_BATs && - get_bat_6xx_tlb(env, ctx, eaddr, access_type, pr) == 0) { + get_bat_6xx_tlb(env, &ctx->raddr, &ctx->prot, eaddr, + access_type, pr) == 0) { return 0; } |