From 551747491d6677e4cc6cac8750462887a09bc722 Mon Sep 17 00:00:00 2001 From: Juan Quintela Date: Mon, 11 Jan 2016 12:40:21 +0000 Subject: vmstate: introduce CPU_DoubleU arrays Add vmstate support for migrating arrays of CPU_DoubleU via VMSTATE_CPUDOUBLE_ARRAY. Signed-off-by: Juan Quintela [PMM: rebased, since files have all moved since 2012; added VMSTATE_CPUDOUBLE_ARRAY_V for consistency with FLOAT64] Signed-off-by: Peter Maydell Signed-off-by: Mark Cave-Ayland --- migration/vmstate.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'migration/vmstate.c') diff --git a/migration/vmstate.c b/migration/vmstate.c index e8ccf22f67..f70fe59a3c 100644 --- a/migration/vmstate.c +++ b/migration/vmstate.c @@ -794,6 +794,29 @@ const VMStateInfo vmstate_info_float64 = { .put = put_float64, }; +/* CPU_DoubleU type */ + +static int get_cpudouble(QEMUFile *f, void *pv, size_t size) +{ + CPU_DoubleU *v = pv; + qemu_get_be32s(f, &v->l.upper); + qemu_get_be32s(f, &v->l.lower); + return 0; +} + +static void put_cpudouble(QEMUFile *f, void *pv, size_t size) +{ + CPU_DoubleU *v = pv; + qemu_put_be32s(f, &v->l.upper); + qemu_put_be32s(f, &v->l.lower); +} + +const VMStateInfo vmstate_info_cpudouble = { + .name = "CPU_Double_U", + .get = get_cpudouble, + .put = put_cpudouble, +}; + /* uint8_t buffers */ static int get_buffer(QEMUFile *f, void *pv, size_t size) -- cgit v1.2.1