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authorAlexey Kardashevskiy <aik@ozlabs.ru>2013-07-18 14:32:54 -0500
committerAnthony Liguori <aliguori@us.ibm.com>2013-07-29 10:37:04 -0500
commita90db1584a00dc1d1439dc7729d99674b666b85e (patch)
tree6141d78c5b7ed1f21a98ccad141ecf083d6e3218 /target-ppc/cpu-qom.h
parentfdc43322c978d78e79e692872dcec7b4f6a447f1 (diff)
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target-ppc: Convert ppc cpu savevm to VMStateDescription
The savevm code for the powerpc cpu emulation is currently based around the old register_savevm() rather than register_vmstate() method. It's also rather broken, missing some important state on some CPU models. This patch completely rewrites the savevm for target-ppc, using the new VMStateDescription approach. Exactly what needs to be saved in what configurations has been more carefully examined, too. This introduces a new version (5) of the cpu save format. The old load function is retained to support version 4 images. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Message-id: 1374175984-8930-2-git-send-email-aliguori@us.ibm.com [aik: ppc cpu savevm convertion fixed to use PowerPCCPU instead of CPUPPCState] Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'target-ppc/cpu-qom.h')
-rw-r--r--target-ppc/cpu-qom.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/target-ppc/cpu-qom.h b/target-ppc/cpu-qom.h
index fc0d737..f3c710a 100644
--- a/target-ppc/cpu-qom.h
+++ b/target-ppc/cpu-qom.h
@@ -109,4 +109,8 @@ hwaddr ppc_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int ppc_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int ppc_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
+#ifndef CONFIG_USER_ONLY
+extern const struct VMStateDescription vmstate_ppc_cpu;
+#endif
+
#endif