Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into staging

qemu-sparc update

# gpg: Signature made Sat 16 Jan 2016 12:32:06 GMT using RSA key ID AE0F321F
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>"

* remotes/mcayland/tags/qemu-sparc-signed:
  target-sparc: Migrate CWP and PIL for SPARC64
  target-sparc: Use VMState arrays for SPARC64 TLB/MMU state
  target-sparc: Convert to VMStateDescription
  target-sparc: Don't flush TLB in cpu_load function
  target-sparc: Split cpu_put_psr into side-effect and no-side-effect parts
  vmstate: define vmstate_info_uinttl
  vmstate: Introduce VMSTATE_VARRAY_MULTPLY
  vmstate: introduce CPU_DoubleU arrays

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

2 files changed, 20 insertions, 0 deletions

diff --git a/include/hw/hw.h b/include/hw/hw.h
index c78adae..cd3d410 100644
--- a/include/hw/hw.h
+++ b/include/hw/hw.h
@@ -49,6 +49,7 @@ void qemu_unregister_reset(QEMUResetHandler *func, void *opaque);
     VMSTATE_UINT64_EQUAL_V(_f, _s, _v)
 #define VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, _v)                        \
     VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v)
+#define vmstate_info_uinttl vmstate_info_uint64
 #else
 #define VMSTATE_UINTTL_V(_f, _s, _v)                                  \
     VMSTATE_UINT32_V(_f, _s, _v)
@@ -56,6 +57,7 @@ void qemu_unregister_reset(QEMUResetHandler *func, void *opaque);
     VMSTATE_UINT32_EQUAL_V(_f, _s, _v)
 #define VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, _v)                        \
     VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v)
+#define vmstate_info_uinttl vmstate_info_uint32
 #endif
 #define VMSTATE_UINTTL(_f, _s)                                        \
     VMSTATE_UINTTL_V(_f, _s, 0)
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index 97d44d3..a4b81bb 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -102,6 +102,7 @@ enum VMStateFlags {
     VMS_VARRAY_UINT32    = 0x800,  /* Array with size in uint32_t field*/
     VMS_MUST_EXIST       = 0x1000, /* Field must exist in input */
     VMS_ALLOC            = 0x2000, /* Alloc a buffer on the destination */
+    VMS_MULTIPLY_ELEMENTS = 0x4000, /* multiply varray size by field->num */
 };
 
 typedef struct {
@@ -156,6 +157,7 @@ extern const VMStateInfo vmstate_info_uint32;
 extern const VMStateInfo vmstate_info_uint64;
 
 extern const VMStateInfo vmstate_info_float64;
+extern const VMStateInfo vmstate_info_cpudouble;
 
 extern const VMStateInfo vmstate_info_timer;
 extern const VMStateInfo vmstate_info_buffer;
@@ -245,6 +247,16 @@ extern const VMStateInfo vmstate_info_bitmap;
     .offset     = vmstate_offset_2darray(_state, _field, _type, _n1, _n2),  \
 }
 
+#define VMSTATE_VARRAY_MULTIPLY(_field, _state, _field_num, _multiply, _info, _type) { \
+    .name       = (stringify(_field)),                               \
+    .num_offset = vmstate_offset_value(_state, _field_num, uint32_t),\
+    .num        = (_multiply),                                       \
+    .info       = &(_info),                                          \
+    .size       = sizeof(_type),                                     \
+    .flags      = VMS_VARRAY_UINT32|VMS_MULTIPLY_ELEMENTS,           \
+    .offset     = offsetof(_state, _field),                          \
+}
+
 #define VMSTATE_ARRAY_TEST(_field, _state, _num, _test, _info, _type) {\
     .name         = (stringify(_field)),                              \
     .field_exists = (_test),                                          \
@@ -781,6 +793,12 @@ extern const VMStateInfo vmstate_info_bitmap;
 #define VMSTATE_FLOAT64_ARRAY(_f, _s, _n)                             \
     VMSTATE_FLOAT64_ARRAY_V(_f, _s, _n, 0)
 
+#define VMSTATE_CPUDOUBLE_ARRAY_V(_f, _s, _n, _v)                     \
+    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_cpudouble, CPU_DoubleU)
+
+#define VMSTATE_CPUDOUBLE_ARRAY(_f, _s, _n)                           \
+    VMSTATE_CPUDOUBLE_ARRAY_V(_f, _s, _n, 0)
+
 #define VMSTATE_BUFFER_V(_f, _s, _v)                                  \
     VMSTATE_STATIC_BUFFER(_f, _s, _v, NULL, 0, sizeof(typeof_field(_s, _f)))