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-rw-r--r--linux-user/syscall.c1
-rw-r--r--target/arm/cpu.c1
-rw-r--r--target/arm/helper-a64.c3
-rw-r--r--target/arm/helper.c2
-rw-r--r--target/arm/machine.c1
-rw-r--r--target/arm/op_helper.c1
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));