1 files changed, 25 insertions, 0 deletions
diff --git a/src/softfloat_ext.cpp b/src/softfloat_ext.cpp
new file mode 100644
index 0000000000..8408a15116
--- /dev/null
+++ b/src/softfloat_ext.cpp
@@ -0,0 +1,25 @@
+#include "softfloat_ext.hpp"
+
+extern "C" {
+    #include "softfloat.h"
+}
+
+void f128M_abs(const float128_t *aPtr, float128_t *zPtr) {
+    float128_t zero_float;
+    ui32_to_f128M(0, &zero_float);
+    if (f128M_lt(aPtr, &zero_float)) {
+        f128M_sub(&zero_float, aPtr, zPtr);
+    } else {
+        *zPtr = *aPtr;
+    } 
+}
+
+void f128M_trunc(const float128_t *aPtr, float128_t *zPtr) {
+    float128_t zero_float;
+    ui32_to_f128M(0, &zero_float);
+    if (f128M_lt(aPtr, &zero_float)) {
+        f128M_roundToInt(aPtr, softfloat_round_max, false, zPtr);
+    } else {
+        f128M_roundToInt(aPtr, softfloat_round_min, false, zPtr);
+    } 
+}
+\ No newline at end of file