diff options
Diffstat (limited to 'target/ppc/excp_helper.c')
-rw-r--r-- | target/ppc/excp_helper.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c index 7536620a41..37546bb0f0 100644 --- a/target/ppc/excp_helper.c +++ b/target/ppc/excp_helper.c @@ -147,7 +147,7 @@ static inline void powerpc_excp(PowerPCCPU *cpu, int excp_model, int excp) /* Exception targetting modifiers * - * LPES0 is supported on POWER7/8 + * LPES0 is supported on POWER7/8/9 * LPES1 is not supported (old iSeries mode) * * On anything else, we behave as if LPES0 is 1 @@ -158,9 +158,10 @@ static inline void powerpc_excp(PowerPCCPU *cpu, int excp_model, int excp) */ #if defined(TARGET_PPC64) if (excp_model == POWERPC_EXCP_POWER7 || - excp_model == POWERPC_EXCP_POWER8) { + excp_model == POWERPC_EXCP_POWER8 || + excp_model == POWERPC_EXCP_POWER9) { lpes0 = !!(env->spr[SPR_LPCR] & LPCR_LPES0); - if (excp_model == POWERPC_EXCP_POWER8) { + if (excp_model != POWERPC_EXCP_POWER7) { ail = (env->spr[SPR_LPCR] & LPCR_AIL) >> LPCR_AIL_SHIFT; } else { ail = 0; @@ -662,7 +663,15 @@ static inline void powerpc_excp(PowerPCCPU *cpu, int excp_model, int excp) } } else if (excp_model == POWERPC_EXCP_POWER8) { if (new_msr & MSR_HVB) { - if (env->spr[SPR_HID0] & (HID0_HILE | HID0_POWER9_HILE)) { + if (env->spr[SPR_HID0] & HID0_HILE) { + new_msr |= (target_ulong)1 << MSR_LE; + } + } else if (env->spr[SPR_LPCR] & LPCR_ILE) { + new_msr |= (target_ulong)1 << MSR_LE; + } + } else if (excp_model == POWERPC_EXCP_POWER9) { + if (new_msr & MSR_HVB) { + if (env->spr[SPR_HID0] & HID0_POWER9_HILE) { new_msr |= (target_ulong)1 << MSR_LE; } } else if (env->spr[SPR_LPCR] & LPCR_ILE) { |