diff options
Diffstat (limited to 'sysdeps/powerpc/fpu/fpu_control.h')
| -rw-r--r-- | sysdeps/powerpc/fpu/fpu_control.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/sysdeps/powerpc/fpu/fpu_control.h b/sysdeps/powerpc/fpu/fpu_control.h index 7b58b7bc91..1b2ba87c9d 100644 --- a/sysdeps/powerpc/fpu/fpu_control.h +++ b/sysdeps/powerpc/fpu/fpu_control.h @@ -49,15 +49,17 @@ typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__SI__))); /* Macros for accessing the hardware control word. */ -#define _FPU_GETCW(cw) ( { \ - union { double d; fpu_control_t cw[2]; } tmp __attribute__ ((__aligned__(8))); \ +#define _FPU_GETCW(__cw) ( { \ + union { double d; fpu_control_t cw[2]; } \ + tmp __attribute__ ((__aligned__(8))); \ __asm__ ("mffs 0; stfd%U0 0,%0" : "=m" (tmp.d) : : "fr0"); \ - (cw)=tmp.cw[1]; \ + (__cw)=tmp.cw[1]; \ tmp.cw[1]; } ) -#define _FPU_SETCW(cw) { \ - union { double d; fpu_control_t cw[2]; } tmp __attribute__ ((__aligned__(8))); \ +#define _FPU_SETCW(__cw) { \ + union { double d; fpu_control_t cw[2]; } \ + tmp __attribute__ ((__aligned__(8))); \ tmp.cw[0] = 0xFFF80000; /* More-or-less arbitrary; this is a QNaN. */ \ - tmp.cw[1] = cw; \ + tmp.cw[1] = __cw; \ __asm__ ("lfd%U0 0,%0; mtfsf 255,0" : : "m" (tmp.d) : "fr0"); \ } |