diff options
Diffstat (limited to 'target/ppc/cpu_init.c')
| -rw-r--r-- | target/ppc/cpu_init.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c index 95d25856a0..abee71d407 100644 --- a/target/ppc/cpu_init.c +++ b/target/ppc/cpu_init.c @@ -5727,6 +5727,30 @@ static void register_power10_hash_sprs(CPUPPCState *env) hashpkeyr_initial_value); } +static void register_power10_dexcr_sprs(CPUPPCState *env) +{ + spr_register(env, SPR_DEXCR, "DEXCR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0); + + spr_register(env, SPR_UDEXCR, "DEXCR", + &spr_read_dexcr_ureg, SPR_NOACCESS, + &spr_read_dexcr_ureg, SPR_NOACCESS, + 0); + + spr_register_hv(env, SPR_HDEXCR, "HDEXCR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0); + + spr_register(env, SPR_UHDEXCR, "HDEXCR", + &spr_read_dexcr_ureg, SPR_NOACCESS, + &spr_read_dexcr_ureg, SPR_NOACCESS, + 0); +} + /* * Initialize PMU counter overflow timers for Power8 and * newer Power chips when using TCG. @@ -6402,6 +6426,7 @@ static void init_proc_POWER10(CPUPPCState *env) register_power8_rpr_sprs(env); register_power9_mmu_sprs(env); register_power10_hash_sprs(env); + register_power10_dexcr_sprs(env); /* FIXME: Filter fields properly based on privilege level */ spr_register_kvm_hv(env, SPR_PSSCR, "PSSCR", NULL, NULL, NULL, NULL, |