diff options
Diffstat (limited to 'target-ppc/translate_init.c')
| -rw-r--r-- | target-ppc/translate_init.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index 55d1bfac97..843f19b748 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -10293,8 +10293,8 @@ static void ppc_cpu_initfn(Object *obj) if (pcc->sps) { env->sps = *pcc->sps; } else if (env->mmu_model & POWERPC_MMU_64) { - /* Use default sets of page sizes */ - static const struct ppc_segment_page_sizes defsps = { + /* Use default sets of page sizes. We don't support MPSS */ + static const struct ppc_segment_page_sizes defsps_4k = { .sps = { { .page_shift = 12, /* 4K */ .slb_enc = 0, @@ -10306,7 +10306,23 @@ static void ppc_cpu_initfn(Object *obj) }, }, }; - env->sps = defsps; + static const struct ppc_segment_page_sizes defsps_64k = { + .sps = { + { .page_shift = 12, /* 4K */ + .slb_enc = 0, + .enc = { { .page_shift = 12, .pte_enc = 0 } } + }, + { .page_shift = 16, /* 64K */ + .slb_enc = 0x110, + .enc = { { .page_shift = 16, .pte_enc = 1 } } + }, + { .page_shift = 24, /* 16M */ + .slb_enc = 0x100, + .enc = { { .page_shift = 24, .pte_enc = 0 } } + }, + }, + }; + env->sps = (env->mmu_model & POWERPC_MMU_64K) ? defsps_64k : defsps_4k; } #endif /* defined(TARGET_PPC64) */ |