diff options
Diffstat (limited to 'sysdeps/generic/fpu_control.h')
| -rw-r--r-- | sysdeps/generic/fpu_control.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/generic/fpu_control.h b/sysdeps/generic/fpu_control.h index e91638d008..4d3d978426 100644 --- a/sysdeps/generic/fpu_control.h +++ b/sysdeps/generic/fpu_control.h @@ -20,18 +20,18 @@ #ifndef _FPU_CONTROL_H #define _FPU_CONTROL_H -#define _FPU_RESERVED ??? /* These bits are reserved are not changed. */ +#define _FPU_RESERVED 0xffffffff /* These bits are reserved and not changed. */ /* The fdlibm code requires no interrupts for exceptions. Don't change the rounding mode, it would break long double I/O! */ #define _FPU_DEFAULT 0x00000000 /* Default value. */ /* Type of the control word. */ -typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__?I__))); +typedef unsigned int fpu_control_t; /* Macros for accessing the hardware control word. */ -#define _FPU_GETCW(cw) __asm__ ("fetch fpu control word into %0" : "=g" (cw)) -#define _FPU_SETCW(cw) __asm__ ("set fpu control word to %0" : : "g" (cw)) +#define _FPU_GETCW(cw) 0 +#define _FPU_SETCW(cw) do { } while (0) /* Default control word set at startup. */ extern fpu_control_t __fpu_control; |