diff options
-rw-r--r-- | linux-user/syscall.c | 1 | ||||
-rw-r--r-- | target/arm/cpu.c | 1 | ||||
-rw-r--r-- | target/arm/helper-a64.c | 3 | ||||
-rw-r--r-- | target/arm/helper.c | 2 | ||||
-rw-r--r-- | target/arm/machine.c | 1 | ||||
-rw-r--r-- | target/arm/op_helper.c | 1 |
6 files changed, 9 insertions, 0 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index f1ab81b917..530c843303 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -9984,6 +9984,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1, aarch64_sve_narrow_vq(env, vq); } env->vfp.zcr_el[1] = vq - 1; + arm_rebuild_hflags(env); ret = vq * 16; } return ret; diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 13813fb213..ab3e1a0361 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -406,6 +406,7 @@ static void arm_cpu_reset(CPUState *s) hw_breakpoint_update_all(cpu); hw_watchpoint_update_all(cpu); + arm_rebuild_hflags(env); } bool arm_cpu_exec_interrupt(CPUState *cs, int interrupt_request) diff --git a/target/arm/helper-a64.c b/target/arm/helper-a64.c index bca80bdc38..b4cd680fc4 100644 --- a/target/arm/helper-a64.c +++ b/target/arm/helper-a64.c @@ -1025,6 +1025,7 @@ void HELPER(exception_return)(CPUARMState *env, uint64_t new_pc) } else { env->regs[15] = new_pc & ~0x3; } + helper_rebuild_hflags_a32(env, new_el); qemu_log_mask(CPU_LOG_INT, "Exception return from AArch64 EL%d to " "AArch32 EL%d PC 0x%" PRIx32 "\n", cur_el, new_el, env->regs[15]); @@ -1036,10 +1037,12 @@ void HELPER(exception_return)(CPUARMState *env, uint64_t new_pc) } aarch64_restore_sp(env, new_el); env->pc = new_pc; + helper_rebuild_hflags_a64(env, new_el); qemu_log_mask(CPU_LOG_INT, "Exception return from AArch64 EL%d to " "AArch64 EL%d PC 0x%" PRIx64 "\n", cur_el, new_el, env->pc); } + /* * Note that cur_el can never be 0. If new_el is 0, then * el0_a64 is return_to_aa64, else el0_a64 is ignored. diff --git a/target/arm/helper.c b/target/arm/helper.c index b2d701cf00..aae7b62458 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -7998,6 +7998,7 @@ static void take_aarch32_exception(CPUARMState *env, int new_mode, env->regs[14] = env->regs[15] + offset; } env->regs[15] = newpc; + arm_rebuild_hflags(env); } static void arm_cpu_do_interrupt_aarch32_hyp(CPUState *cs) @@ -8345,6 +8346,7 @@ static void arm_cpu_do_interrupt_aarch64(CPUState *cs) pstate_write(env, PSTATE_DAIF | new_mode); env->aarch64 = 1; aarch64_restore_sp(env, new_el); + helper_rebuild_hflags_a64(env, new_el); env->pc = addr; diff --git a/target/arm/machine.c b/target/arm/machine.c index 5c36707a7c..eb28b2381b 100644 --- a/target/arm/machine.c +++ b/target/arm/machine.c @@ -756,6 +756,7 @@ static int cpu_post_load(void *opaque, int version_id) if (!kvm_enabled()) { pmu_op_finish(&cpu->env); } + arm_rebuild_hflags(&cpu->env); return 0; } diff --git a/target/arm/op_helper.c b/target/arm/op_helper.c index 0fd4bd0238..ccc2cecb46 100644 --- a/target/arm/op_helper.c +++ b/target/arm/op_helper.c @@ -404,6 +404,7 @@ void HELPER(cpsr_write_eret)(CPUARMState *env, uint32_t val) * state. Do the masking now. */ env->regs[15] &= (env->thumb ? ~1 : ~3); + arm_rebuild_hflags(env); qemu_mutex_lock_iothread(); arm_call_el_change_hook(env_archcpu(env)); |