| #include <linux/types.h> | |
| #include <linux/errno.h> | |
| #include <asm/uaccess.h> | |
| #include "soft-fp.h" | |
| #include "double.h" | |
| int | |
| fctiwz(u32 *frD, void *frB) | |
| { | |
| FP_DECL_D(B); | |
| u32 fpscr; | |
| unsigned int r; | |
| fpscr = __FPU_FPSCR; | |
| __FPU_FPSCR &= ~(3); | |
| __FPU_FPSCR |= FP_RND_ZERO; | |
| __FP_UNPACK_D(B, frB); | |
| FP_TO_INT_D(r, B, 32, 1); | |
| frD[1] = r; | |
| __FPU_FPSCR = fpscr; | |
| #ifdef DEBUG | |
| printk("%s: D %p, B %p: ", __func__, frD, frB); | |
| dump_double(frD); | |
| printk("\n"); | |
| #endif | |
| return 0; | |
| } |