fnabs.c 313 B

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  1. // SPDX-License-Identifier: GPL-2.0
  2. #include <linux/types.h>
  3. #include <linux/errno.h>
  4. #include <linux/uaccess.h>
  5. int
  6. fnabs(u32 *frD, u32 *frB)
  7. {
  8. frD[0] = frB[0] | 0x80000000;
  9. frD[1] = frB[1];
  10. #ifdef DEBUG
  11. printk("%s: D %p, B %p: ", __func__, frD, frB);
  12. dump_double(frD);
  13. printk("\n");
  14. #endif
  15. return 0;
  16. }