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openpic: fix up loadvm under -M mac99 

Issuing loadvm under -M mac99 would fail for two reasons: firstly an incorrect
version number for openpic would cause openpic_load() to abort, and secondly
a cut/paste error when restoring the IVPR and IDR registers caused subsequent
vmstate sections to become misaligned and abort early.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Mark Cave-Ayland 2015-02-09 22:40:50 +00:00 committed by Alexander Graf
parent 4efef98640
commit 032ab09290
1 changed files with 3 additions and 5 deletions
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8
hw/intc/openpic.c
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@ -1366,7 +1366,7 @@ static int openpic_load(QEMUFile* f, void *opaque, int version_id)
OpenPICState *opp = (OpenPICState *)opaque;
unsigned int i, nb_cpus;
if (version_id != 1) {
if (version_id != 2) {
return -EINVAL;
}
@ -1398,13 +1398,11 @@ static int openpic_load(QEMUFile* f, void *opaque, int version_id)
for (i = 0; i < opp->max_irq; i++) {
uint32_t val;
val = qemu_get_be32(f);
write_IRQreg_idr(opp, i, val);
val = qemu_get_be32(f);
write_IRQreg_ivpr(opp, i, val);
val = qemu_get_be32(f);
write_IRQreg_idr(opp, i, val);
qemu_get_be32s(f, &opp->src[i].ivpr);
qemu_get_be32s(f, &opp->src[i].idr);
qemu_get_be32s(f, &opp->src[i].destmask);
qemu_get_sbe32s(f, &opp->src[i].last_cpu);
qemu_get_sbe32s(f, &opp->src[i].pending);