diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/ppc/math-emu/mtfsb1.c |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'arch/ppc/math-emu/mtfsb1.c')
-rw-r--r-- | arch/ppc/math-emu/mtfsb1.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/ppc/math-emu/mtfsb1.c b/arch/ppc/math-emu/mtfsb1.c new file mode 100644 index 00000000000..3d9e7ed92d2 --- /dev/null +++ b/arch/ppc/math-emu/mtfsb1.c @@ -0,0 +1,18 @@ +#include <linux/types.h> +#include <linux/errno.h> +#include <asm/uaccess.h> + +#include "soft-fp.h" + +int +mtfsb1(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; +} |