| 123456789101112131415161718192021222324 |
- #include <linux/types.h>
- #include <linux/errno.h>
- #include <asm/uaccess.h>
- #include <asm/sfp-machine.h>
- #include <math-emu/soft-fp.h>
- int
- mtfsfi(unsigned int crfD, unsigned int IMM)
- {
- u32 mask = 0xf;
- if (!crfD)
- mask = 9;
- __FPU_FPSCR &= ~(mask << ((7 - crfD) << 2));
- __FPU_FPSCR |= (IMM & 0xf) << ((7 - crfD) << 2);
- #ifdef DEBUG
- printk("%s: %d %x: %08lx\n", __func__, crfD, IMM, __FPU_FPSCR);
- #endif
- return 0;
- }
|
