diff options
Diffstat (limited to 'arch/ppc/math-emu/mcrfs.c')
-rw-r--r-- | arch/ppc/math-emu/mcrfs.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/ppc/math-emu/mcrfs.c b/arch/ppc/math-emu/mcrfs.c deleted file mode 100644 index 106dd91..0000000 --- a/arch/ppc/math-emu/mcrfs.c +++ /dev/null @@ -1,31 +0,0 @@ -#include <linux/types.h> -#include <linux/errno.h> -#include <asm/uaccess.h> - -#include "soft-fp.h" - -int -mcrfs(u32 *ccr, u32 crfD, u32 crfS) -{ - u32 value, clear; - -#ifdef DEBUG - printk("%s: %p (%08x) %d %d\n", __FUNCTION__, ccr, *ccr, crfD, crfS); -#endif - - clear = 15 << ((7 - crfS) << 2); - if (!crfS) - clear = 0x90000000; - - value = (__FPU_FPSCR >> ((7 - crfS) << 2)) & 15; - __FPU_FPSCR &= ~(clear); - - *ccr &= ~(15 << ((7 - crfD) << 2)); - *ccr |= (value << ((7 - crfD) << 2)); - -#ifdef DEBUG - printk("CR: %08x\n", __FUNCTION__, *ccr); -#endif - - return 0; -} |