[sim] added SoftFloat-3 source

[riscv-isa-sim.git] / softfloat / SoftFloat-3 / source / f32_mulAdd.c

diff --git a/softfloat/SoftFloat-3/source/f32_mulAdd.c b/softfloat/SoftFloat-3/source/f32_mulAdd.c
new file mode 100755 (executable)
index 0000000..3d4cee9
--- /dev/null
+++ b/softfloat/SoftFloat-3/source/f32_mulAdd.c
@@ -0,0 +1,25 @@
+\r
+#include <stdint.h>\r
+#include "platform.h"\r
+#include "internals.h"\r
+#include "softfloat.h"\r
+\r
+float32_t f32_mulAdd( float32_t a, float32_t b, float32_t c )\r
+{\r
+    union ui32_f32 uA;\r
+    uint_fast32_t uiA;\r
+    union ui32_f32 uB;\r
+    uint_fast32_t uiB;\r
+    union ui32_f32 uC;\r
+    uint_fast32_t uiC;\r
+\r
+    uA.f = a;\r
+    uiA = uA.ui;\r
+    uB.f = b;\r
+    uiB = uB.ui;\r
+    uC.f = c;\r
+    uiC = uC.ui;\r
+    return softfloat_mulAddF32( 0, uiA, uiB, uiC );\r
+\r
+}\r
+\r