Patchwork [2/7] savevm: Add VMSTATE_UINTTL_EQUAL helper

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Submitter David Gibson
Date Oct. 9, 2012, 4:53 a.m.
Message ID <1349758412-5559-3-git-send-email-david@gibson.dropbear.id.au>
Download mbox | patch
Permalink /patch/190203/
State New
Headers show

Comments

David Gibson - Oct. 9, 2012, 4:53 a.m.
This adds an _EQUAL VMSTATE helper for target_ulongs, defined in terms of
VMSTATE_UINT32_EQUAL or VMSTATE_UINT64_EQUAL as appropriate.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 hw/hw.h   |    6 ++++++
 vmstate.h |    7 +++++--
 2 files changed, 11 insertions(+), 2 deletions(-)

Patch

diff --git a/hw/hw.h b/hw/hw.h
index 16101de..b727b0e 100644
--- a/hw/hw.h
+++ b/hw/hw.h
@@ -50,16 +50,22 @@  int qemu_boot_set(const char *boot_devices);
 #if TARGET_LONG_BITS == 64
 #define VMSTATE_UINTTL_V(_f, _s, _v)                                  \
     VMSTATE_UINT64_V(_f, _s, _v)
+#define VMSTATE_UINTTL_EQUAL_V(_f, _s, _v)                            \
+    VMSTATE_UINT64_EQUAL_V(_f, _s, _v)
 #define VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, _v)                        \
     VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v)
 #else
 #define VMSTATE_UINTTL_V(_f, _s, _v)                                  \
     VMSTATE_UINT32_V(_f, _s, _v)
+#define VMSTATE_UINTTL_EQUAL_V(_f, _s, _v)                            \
+    VMSTATE_UINT32_EQUAL_V(_f, _s, _v)
 #define VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, _v)                        \
     VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v)
 #endif
 #define VMSTATE_UINTTL(_f, _s)                                        \
     VMSTATE_UINTTL_V(_f, _s, 0)
+#define VMSTATE_UINTTL_EQUAL(_f, _s)                                  \
+    VMSTATE_UINTTL_EQUAL_V(_f, _s, 0)
 #define VMSTATE_UINTTL_ARRAY(_f, _s, _n)                              \
     VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, 0)
 
diff --git a/vmstate.h b/vmstate.h
index 6c7fbe0..5d1c4f5 100644
--- a/vmstate.h
+++ b/vmstate.h
@@ -486,8 +486,11 @@  extern const VMStateInfo vmstate_info_unused_buffer;
 #define VMSTATE_INT32_EQUAL(_f, _s)                                   \
     VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_equal, int32_t)
 
-#define VMSTATE_UINT32_EQUAL(_f, _s)                                   \
-    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint32_equal, uint32_t)
+#define VMSTATE_UINT32_EQUAL_V(_f, _s, _v)                            \
+    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32_equal, uint32_t)
+
+#define VMSTATE_UINT32_EQUAL(_f, _s)                                  \
+    VMSTATE_UINT32_EQUAL_V(_f, _s, 0)
 
 #define VMSTATE_UINT64_EQUAL_V(_f, _s, _v)                            \
     VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64_equal, uint64_t)