diff options
| author | David Gibson <david@gibson.dropbear.id.au> | 2011-04-01 15:15:19 +1100 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2011-04-01 18:34:55 +0200 |
| commit | 9d52e9079da4f28abd788faf39e64fbf4b305561 (patch) | |
| tree | 421c8f64a44e93fcb48bfe922b2da67fdaed2da4 /target-ppc/helper.c | |
| parent | cdaee00633cfac7338d8dd0ba3e8766d5bdb1cec (diff) | |
Add POWER7 support for ppc
This adds emulation support for the recent POWER7 cpu to qemu. It's far
from perfect - it's missing a number of POWER7 features so far, including
any support for VSX or decimal floating point instructions. However, it's
close enough to boot a kernel with the POWER7 PVR.
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/helper.c')
| -rw-r--r-- | target-ppc/helper.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/target-ppc/helper.c b/target-ppc/helper.c index 6712fce8ac..278bee4f17 100644 --- a/target-ppc/helper.c +++ b/target-ppc/helper.c @@ -1200,6 +1200,7 @@ static inline int check_physical(CPUState *env, mmu_ctx_t *ctx, #if defined(TARGET_PPC64) case POWERPC_MMU_620: case POWERPC_MMU_64B: + case POWERPC_MMU_2_06: /* Real address are 60 bits long */ ctx->raddr &= 0x0FFFFFFFFFFFFFFFULL; ctx->prot |= PAGE_WRITE; @@ -1277,6 +1278,7 @@ int get_physical_address (CPUState *env, mmu_ctx_t *ctx, target_ulong eaddr, #if defined(TARGET_PPC64) case POWERPC_MMU_620: case POWERPC_MMU_64B: + case POWERPC_MMU_2_06: #endif if (ret < 0) { /* We didn't match any BAT entry or don't have BATs */ @@ -1376,6 +1378,7 @@ int cpu_ppc_handle_mmu_fault (CPUState *env, target_ulong address, int rw, #if defined(TARGET_PPC64) case POWERPC_MMU_620: case POWERPC_MMU_64B: + case POWERPC_MMU_2_06: #endif env->exception_index = POWERPC_EXCP_ISI; env->error_code = 0x40000000; @@ -1485,6 +1488,7 @@ int cpu_ppc_handle_mmu_fault (CPUState *env, target_ulong address, int rw, #if defined(TARGET_PPC64) case POWERPC_MMU_620: case POWERPC_MMU_64B: + case POWERPC_MMU_2_06: #endif env->exception_index = POWERPC_EXCP_DSI; env->error_code = 0; @@ -1808,6 +1812,7 @@ void ppc_tlb_invalidate_all (CPUPPCState *env) #if defined(TARGET_PPC64) case POWERPC_MMU_620: case POWERPC_MMU_64B: + case POWERPC_MMU_2_06: #endif /* defined(TARGET_PPC64) */ tlb_flush(env, 1); break; @@ -1875,6 +1880,7 @@ void ppc_tlb_invalidate_one (CPUPPCState *env, target_ulong addr) #if defined(TARGET_PPC64) case POWERPC_MMU_620: case POWERPC_MMU_64B: + case POWERPC_MMU_2_06: /* tlbie invalidate TLBs for all segments */ /* XXX: given the fact that there are too many segments to invalidate, * and we still don't have a tlb_flush_mask(env, n, mask) in Qemu, |