diff options
Diffstat (limited to 'target/arm/cpu.c')
| -rw-r--r-- | target/arm/cpu.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 029f644768..d2bd74c2ed 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -201,9 +201,11 @@ static void arm_cpu_reset(DeviceState *dev) /* Trap on btype=3 for PACIxSP. */ env->cp15.sctlr_el[1] |= SCTLR_BT0; /* and to the FP/Neon instructions */ - env->cp15.cpacr_el1 = deposit64(env->cp15.cpacr_el1, 20, 2, 3); + env->cp15.cpacr_el1 = FIELD_DP64(env->cp15.cpacr_el1, + CPACR_EL1, FPEN, 3); /* and to the SVE instructions */ - env->cp15.cpacr_el1 = deposit64(env->cp15.cpacr_el1, 16, 2, 3); + env->cp15.cpacr_el1 = FIELD_DP64(env->cp15.cpacr_el1, + CPACR_EL1, ZEN, 3); /* with reasonable vector length */ if (cpu_isar_feature(aa64_sve, cpu)) { env->vfp.zcr_el[1] = @@ -252,7 +254,10 @@ static void arm_cpu_reset(DeviceState *dev) } else { #if defined(CONFIG_USER_ONLY) /* Userspace expects access to cp10 and cp11 for FP/Neon */ - env->cp15.cpacr_el1 = deposit64(env->cp15.cpacr_el1, 20, 4, 0xf); + env->cp15.cpacr_el1 = FIELD_DP64(env->cp15.cpacr_el1, + CPACR, CP10, 3); + env->cp15.cpacr_el1 = FIELD_DP64(env->cp15.cpacr_el1, + CPACR, CP11, 3); #endif } |