diff options
Diffstat (limited to 'target-ppc')
| -rw-r--r-- | target-ppc/helper.c | 50 | ||||
| -rw-r--r-- | target-ppc/translate_init.c | 26 |
2 files changed, 64 insertions, 12 deletions
diff --git a/target-ppc/helper.c b/target-ppc/helper.c index c610ce3e28..e97e49640d 100644 --- a/target-ppc/helper.c +++ b/target-ppc/helper.c @@ -1466,6 +1466,53 @@ static const char *book3e_tsize_to_str[32] = { "1T", "2T" }; +static void mmubooke_dump_mmu(FILE *f, fprintf_function cpu_fprintf, + CPUPPCState *env) +{ + ppcemb_tlb_t *entry; + int i; + + if (kvm_enabled() && !env->kvm_sw_tlb) { + cpu_fprintf(f, "Cannot access KVM TLB\n"); + return; + } + + cpu_fprintf(f, "\nTLB:\n"); + cpu_fprintf(f, "Effective Physical Size PID Prot " + "Attr\n"); + + entry = &env->tlb.tlbe[0]; + for (i = 0; i < env->nb_tlb; i++, entry++) { + target_phys_addr_t ea, pa; + target_ulong mask; + uint64_t size = (uint64_t)entry->size; + char size_buf[20]; + + /* Check valid flag */ + if (!(entry->prot & PAGE_VALID)) { + continue; + } + + mask = ~(entry->size - 1); + ea = entry->EPN & mask; + pa = entry->RPN & mask; +#if (TARGET_PHYS_ADDR_BITS >= 36) + /* Extend the physical address to 36 bits */ + pa |= (target_phys_addr_t)(entry->RPN & 0xF) << 32; +#endif + size /= 1024; + if (size >= 1024) { + snprintf(size_buf, sizeof(size_buf), "%3" PRId64 "M", size / 1024); + } else { + snprintf(size_buf, sizeof(size_buf), "%3" PRId64 "k", size); + } + cpu_fprintf(f, "0x%016" PRIx64 " 0x%016" PRIx64 " %s %-5u %08x %08x\n", + (uint64_t)ea, (uint64_t)pa, size_buf, (uint32_t)entry->PID, + entry->prot, entry->attr); + } + +} + static void mmubooke206_dump_one_tlb(FILE *f, fprintf_function cpu_fprintf, CPUPPCState *env, int tlbn, int offset, int tlbsize) @@ -1561,6 +1608,9 @@ static void mmubooks_dump_mmu(FILE *f, fprintf_function cpu_fprintf, void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUPPCState *env) { switch (env->mmu_model) { + case POWERPC_MMU_BOOKE: + mmubooke_dump_mmu(f, cpu_fprintf, env); + break; case POWERPC_MMU_BOOKE206: mmubooke206_dump_mmu(f, cpu_fprintf, env); break; diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index ba4b84d86b..6f61175e7d 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -4461,33 +4461,36 @@ static void init_proc_e500 (CPUPPCState *env, int version) &spr_read_spefscr, &spr_write_spefscr, &spr_read_spefscr, &spr_write_spefscr, 0x00000000); +#if !defined(CONFIG_USER_ONLY) /* Memory management */ -#if defined(CONFIG_USER_ONLY) - env->dcache_line_size = 32; - env->icache_line_size = 32; -#else /* !defined(CONFIG_USER_ONLY) */ env->nb_pids = 3; env->nb_ways = 2; env->id_tlbs = 0; switch (version) { case fsl_e500v1: - /* e500v1 */ tlbncfg[0] = gen_tlbncfg(2, 1, 1, 0, 256); tlbncfg[1] = gen_tlbncfg(16, 1, 9, TLBnCFG_AVAIL | TLBnCFG_IPROT, 16); - env->dcache_line_size = 32; - env->icache_line_size = 32; break; case fsl_e500v2: - /* e500v2 */ tlbncfg[0] = gen_tlbncfg(4, 1, 1, 0, 512); tlbncfg[1] = gen_tlbncfg(16, 1, 12, TLBnCFG_AVAIL | TLBnCFG_IPROT, 16); - env->dcache_line_size = 32; - env->icache_line_size = 32; break; case fsl_e500mc: - /* e500mc */ tlbncfg[0] = gen_tlbncfg(4, 1, 1, 0, 512); tlbncfg[1] = gen_tlbncfg(64, 1, 12, TLBnCFG_AVAIL | TLBnCFG_IPROT, 64); + break; + default: + cpu_abort(env, "Unknown CPU: " TARGET_FMT_lx "\n", env->spr[SPR_PVR]); + } +#endif + /* Cache sizes */ + switch (version) { + case fsl_e500v1: + case fsl_e500v2: + env->dcache_line_size = 32; + env->icache_line_size = 32; + break; + case fsl_e500mc: env->dcache_line_size = 64; env->icache_line_size = 64; l1cfg0 |= 0x1000000; /* 64 byte cache block size */ @@ -4495,7 +4498,6 @@ static void init_proc_e500 (CPUPPCState *env, int version) default: cpu_abort(env, "Unknown CPU: " TARGET_FMT_lx "\n", env->spr[SPR_PVR]); } -#endif gen_spr_BookE206(env, 0x000000DF, tlbncfg); /* XXX : not implemented */ spr_register(env, SPR_HID0, "HID0", |