diff options
Diffstat (limited to 'target-arm/machine.c')
| -rw-r--r-- | target-arm/machine.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/target-arm/machine.c b/target-arm/machine.c index 6437690af7..c29e7a2ac1 100644 --- a/target-arm/machine.c +++ b/target-arm/machine.c @@ -127,6 +127,13 @@ static int get_cpsr(QEMUFile *f, void *opaque, size_t size) CPUARMState *env = &cpu->env; uint32_t val = qemu_get_be32(f); + env->aarch64 = ((val & PSTATE_nRW) == 0); + + if (is_a64(env)) { + pstate_write(env, val); + return 0; + } + /* Avoid mode switch when restoring CPSR */ env->uncached_cpsr = val & CPSR_M; cpsr_write(env, val, 0xffffffff); @@ -137,8 +144,15 @@ static void put_cpsr(QEMUFile *f, void *opaque, size_t size) { ARMCPU *cpu = opaque; CPUARMState *env = &cpu->env; + uint32_t val; + + if (is_a64(env)) { + val = pstate_read(env); + } else { + val = cpsr_read(env); + } - qemu_put_be32(f, cpsr_read(env)); + qemu_put_be32(f, val); } static const VMStateInfo vmstate_cpsr = { @@ -222,12 +236,14 @@ static int cpu_post_load(void *opaque, int version_id) const VMStateDescription vmstate_arm_cpu = { .name = "cpu", - .version_id = 21, - .minimum_version_id = 21, + .version_id = 22, + .minimum_version_id = 22, .pre_save = cpu_pre_save, .post_load = cpu_post_load, .fields = (VMStateField[]) { VMSTATE_UINT32_ARRAY(env.regs, ARMCPU, 16), + VMSTATE_UINT64_ARRAY(env.xregs, ARMCPU, 32), + VMSTATE_UINT64(env.pc, ARMCPU), { .name = "cpsr", .version_id = 0, |