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| author | Jeff Garzik <jeff@garzik.org> | 2006-03-29 17:18:49 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-03-29 17:18:49 -0500 |
| commit | e02a4cabfcb9a999b74a2e2e6f13ffcb7ff2d606 (patch) | |
| tree | 2f3db60be4c57eca2a4c3ab3f3122dcf1ec0c624 /arch/powerpc/math-emu/mtfsb0.c | |
| parent | 600511e86babe3727264a0883a3a264f6fb6caf5 (diff) | |
| parent | f3cab8a0b1a772dc8b055b7affa567a366627c9e (diff) | |
Merge branch 'master'
Diffstat (limited to 'arch/powerpc/math-emu/mtfsb0.c')
| -rw-r--r-- | arch/powerpc/math-emu/mtfsb0.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/powerpc/math-emu/mtfsb0.c b/arch/powerpc/math-emu/mtfsb0.c new file mode 100644 index 00000000000..99bfd80f4af --- /dev/null +++ b/arch/powerpc/math-emu/mtfsb0.c @@ -0,0 +1,18 @@ +#include <linux/types.h> +#include <linux/errno.h> +#include <asm/uaccess.h> + +#include "soft-fp.h" + +int +mtfsb0(int crbD) +{ + if ((crbD != 1) && (crbD != 2)) + __FPU_FPSCR &= ~(1 << (31 - crbD)); + +#ifdef DEBUG + printk("%s: %d %08lx\n", __FUNCTION__, crbD, __FPU_FPSCR); +#endif + + return 0; +} |