1 files changed, 16 insertions, 0 deletions
diff --git a/winsup/mingw/CRT_fp10.c b/winsup/mingw/CRT_fp10.c
new file mode 100644
index 000000000..a13fb0096
--- /dev/null
+++ b/winsup/mingw/CRT_fp10.c
@@ -0,0 +1,16 @@
+/*
+ * CRT_FP10.c
+ *
+ * This defines _fpreset as asm ("fnint"). Calls to _fpreset
+ * will set default floating point precesion to 64-bit mantissa
+ * at app startup.
+ *
+ * Linking in CRT_FP10.o before libmingw.a will override the definition
+ * set in CRT_FP8.o.
+ */
+
+/* Override library  _fpreset() with asm fninit */
+void _fpreset (void)
+  { __asm__ ( "fninit" ) ;}
+
+void __attribute__ ((alias ("_fpreset"))) fpreset(void);