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Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/bits/fenv.h35
1 files changed, 28 insertions, 7 deletions
diff --git a/arch/powerpc/bits/fenv.h b/arch/powerpc/bits/fenv.h
index edbdea2a..b0af1ffe 100644
--- a/arch/powerpc/bits/fenv.h
+++ b/arch/powerpc/bits/fenv.h
@@ -1,10 +1,31 @@
-#define FE_ALL_EXCEPT 0
-#define FE_TONEAREST 0
+#define FE_TONEAREST 0
+#define FE_TOWARDZERO 1
+#define FE_UPWARD 2
+#define FE_DOWNWARD 3
-typedef unsigned long fexcept_t;
+#define FE_INEXACT 0x02000000
+#define FE_DIVBYZERO 0x04000000
+#define FE_UNDERFLOW 0x08000000
+#define FE_OVERFLOW 0x10000000
+#define FE_INVALID 0x20000000
-typedef struct {
- unsigned long __cw;
-} fenv_t;
+#define FE_ALL_EXCEPT 0x3e000000
-#define FE_DFL_ENV ((const fenv_t *) -1)
+#ifdef _GNU_SOURCE
+#define FE_INVALID_SNAN 0x01000000
+#define FE_INVALID_ISI 0x00800000
+#define FE_INVALID_IDI 0x00400000
+#define FE_INVALID_ZDZ 0x00200000
+#define FE_INVALID_IMZ 0x00100000
+#define FE_INVALID_COMPARE 0x00080000
+#define FE_INVALID_SOFTWARE 0x00000400
+#define FE_INVALID_SQRT 0x00000200
+#define FE_INVALID_INTEGER_CONVERSION 0x00000100
+
+#define FE_ALL_INVALID 0x01f80700
+#endif
+
+typedef unsigned fexcept_t;
+typedef double fenv_t;
+
+#define FE_DFL_ENV ((fenv_t *)-1)