1 files changed, 64 insertions, 0 deletions
diff --git a/include/qemu/cpu-float.h b/include/qemu/cpu-float.h
new file mode 100644
index 0000000..9110994
--- /dev/null
+++ b/include/qemu/cpu-float.h
@@ -0,0 +1,64 @@
+#ifndef QEMU_CPU_FLOAT_H_
+#define QEMU_CPU_FLOAT_H_
+
+#include "fpu/softfloat-types.h"
+
+/* Unions for reinterpreting between floats and integers.  */
+
+typedef union {
+    float32 f;
+    uint32_t l;
+} CPU_FloatU;
+
+typedef union {
+    float64 d;
+#if HOST_BIG_ENDIAN
+    struct {
+        uint32_t upper;
+        uint32_t lower;
+    } l;
+#else
+    struct {
+        uint32_t lower;
+        uint32_t upper;
+    } l;
+#endif
+    uint64_t ll;
+} CPU_DoubleU;
+
+typedef union {
+     floatx80 d;
+     struct {
+         uint64_t lower;
+         uint16_t upper;
+     } l;
+} CPU_LDoubleU;
+
+typedef union {
+    float128 q;
+#if HOST_BIG_ENDIAN
+    struct {
+        uint32_t upmost;
+        uint32_t upper;
+        uint32_t lower;
+        uint32_t lowest;
+    } l;
+    struct {
+        uint64_t upper;
+        uint64_t lower;
+    } ll;
+#else
+    struct {
+        uint32_t lowest;
+        uint32_t lower;
+        uint32_t upper;
+        uint32_t upmost;
+    } l;
+    struct {
+        uint64_t lower;
+        uint64_t upper;
+    } ll;
+#endif
+} CPU_QuadU;
+
+#endif /* QEMU_CPU_FLOAT_H_ */