diff options
| author | Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> | 2017-02-09 16:04:01 +0530 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-02-22 11:28:28 +1100 |
| commit | a63f1dfc6213c765b62e93b720229d522cd156f4 (patch) | |
| tree | 9ac9f9000d945840116a47ca67a2fde23ec862c2 /target/ppc/mmu-hash64.c | |
| parent | 80b8c1ee0571a96e13d0fc212a8eec01c3dca607 (diff) | |
target-ppc: add slbieg instruction
slbieg: SLB Invalidate Entry Global
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/mmu-hash64.c')
| -rw-r--r-- | target/ppc/mmu-hash64.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/target/ppc/mmu-hash64.c b/target/ppc/mmu-hash64.c index bb78fb5497..2791f29b40 100644 --- a/target/ppc/mmu-hash64.c +++ b/target/ppc/mmu-hash64.c @@ -115,7 +115,8 @@ void helper_slbia(CPUPPCState *env) } } -void helper_slbie(CPUPPCState *env, target_ulong addr) +static void __helper_slbie(CPUPPCState *env, target_ulong addr, + target_ulong global) { PowerPCCPU *cpu = ppc_env_get_cpu(env); ppc_slb_t *slb; @@ -132,10 +133,21 @@ void helper_slbie(CPUPPCState *env, target_ulong addr) * and we still don't have a tlb_flush_mask(env, n, mask) * in QEMU, we just invalidate all TLBs */ - env->tlb_need_flush |= TLB_NEED_LOCAL_FLUSH; + env->tlb_need_flush |= + (global == false ? TLB_NEED_LOCAL_FLUSH : TLB_NEED_GLOBAL_FLUSH); } } +void helper_slbie(CPUPPCState *env, target_ulong addr) +{ + __helper_slbie(env, addr, false); +} + +void helper_slbieg(CPUPPCState *env, target_ulong addr) +{ + __helper_slbie(env, addr, true); +} + int ppc_store_slb(PowerPCCPU *cpu, target_ulong slot, target_ulong esid, target_ulong vsid) { |