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| author |   Paul Mackerras <paulus@samba.org> | 2006-03-28 17:03:19 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-03-28 17:03:19 +1100 |
| commit | cf66c897d7fa07f57452b1a369aec37d97b11e31 (patch) | |
| tree | eb74b71c2ff288f4d77423bb7e54c3c55ef08bf9 /arch/ppc/math-emu/mcrfs.c | |
| parent | Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc (diff) | |
| parent | powerpc: remove OCP references (diff) | |
| download | linux-dev-cf66c897d7fa07f57452b1a369aec37d97b11e31.tar.xz linux-dev-cf66c897d7fa07f57452b1a369aec37d97b11e31.zip | |
Merge branch '85xx' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc
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 106dd912914b..000000000000 --- 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; -} |