diff options
Diffstat (limited to 'target-ppc/misc_helper.c')
| -rw-r--r-- | target-ppc/misc_helper.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target-ppc/misc_helper.c b/target-ppc/misc_helper.c index 554831f..a577b3a 100644 --- a/target-ppc/misc_helper.c +++ b/target-ppc/misc_helper.c @@ -61,6 +61,18 @@ void helper_fscr_facility_check(CPUPPCState *env, uint32_t bit, #endif } +void helper_msr_facility_check(CPUPPCState *env, uint32_t bit, + uint32_t sprn, uint32_t cause) +{ +#ifdef TARGET_PPC64 + if (env->msr & (1ULL << bit)) { + /* Facility is enabled, continue */ + return; + } + raise_fu_exception(env, bit, sprn, cause); +#endif +} + #if !defined(CONFIG_USER_ONLY) void helper_store_sdr1(CPUPPCState *env, target_ulong val) |
