floating point environment/exceptions support for mips

[musl] / arch / mips / bits / fenv.h

diff --git a/arch/mips/bits/fenv.h b/arch/mips/bits/fenv.h
index edbdea2..b2a6db9 100644 (file)
--- a/arch/mips/bits/fenv.h
+++ b/arch/mips/bits/fenv.h
@@ -1,10 +1,20 @@
-#define FE_ALL_EXCEPT 0
+#define FE_INEXACT    4
+#define FE_UNDERFLOW  8
+#define FE_OVERFLOW   16
+#define FE_DIVBYZERO  32
+#define FE_INVALID    64
+
+#define FE_ALL_EXCEPT 124
+
 #define FE_TONEAREST  0
+#define FE_TOWARDZERO 1
+#define FE_UPWARD     2
+#define FE_DOWNWARD   3
 
-typedef unsigned long fexcept_t;
+typedef unsigned short fexcept_t;
 
 typedef struct {
-       unsigned long __cw;
+       unsigned __cw;
 } fenv_t;
 
 #define FE_DFL_ENV      ((const fenv_t *) -1)