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| author | Richard Henderson <richard.henderson@linaro.org> | 2019-08-26 15:10:10 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2019-09-04 12:58:55 -0700 |
| commit | a465772eea8fef59bef9a9fe424b1af4866991f5 (patch) | |
| tree | 67872aa23218d239cfbd37c28b538d3ae063ea1f /target/openrisc/machine.c | |
| parent | 2b13b4b93dc924a139d7a9350cd13c2c9479d03b (diff) | |
| download | qemu-a465772eea8fef59bef9a9fe424b1af4866991f5.zip qemu-a465772eea8fef59bef9a9fe424b1af4866991f5.tar.gz qemu-a465772eea8fef59bef9a9fe424b1af4866991f5.tar.bz2 | |
target/openrisc: Implement move to/from FPCSR
Reviewed-by: Stafford Horne <shorne@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/openrisc/machine.c')
| -rw-r--r-- | target/openrisc/machine.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/target/openrisc/machine.c b/target/openrisc/machine.c index 0a96404..b92985d 100644 --- a/target/openrisc/machine.c +++ b/target/openrisc/machine.c @@ -121,10 +121,21 @@ static const VMStateDescription vmstate_env = { } }; +static int cpu_post_load(void *opaque, int version_id) +{ + OpenRISCCPU *cpu = opaque; + CPUOpenRISCState *env = &cpu->env; + + /* Update env->fp_status to match env->fpcsr. */ + cpu_set_fpcsr(env, env->fpcsr); + return 0; +} + const VMStateDescription vmstate_openrisc_cpu = { .name = "cpu", .version_id = 1, .minimum_version_id = 1, + .post_load = cpu_post_load, .fields = (VMStateField[]) { VMSTATE_CPU(), VMSTATE_STRUCT(env, OpenRISCCPU, 1, vmstate_env, CPUOpenRISCState), |