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Diffstat (limited to 'arch/s390/include/asm/sfp-util.h')
-rw-r--r--arch/s390/include/asm/sfp-util.h67
1 files changed, 0 insertions, 67 deletions
diff --git a/arch/s390/include/asm/sfp-util.h b/arch/s390/include/asm/sfp-util.h
deleted file mode 100644
index c8b7cf9d6279..000000000000
--- a/arch/s390/include/asm/sfp-util.h
+++ /dev/null
@@ -1,67 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <asm/byteorder.h>
-
-#define add_ssaaaa(sh, sl, ah, al, bh, bl) ({ \
- unsigned int __sh = (ah); \
- unsigned int __sl = (al); \
- asm volatile( \
- " alr %1,%3\n" \
- " brc 12,0f\n" \
- " ahi %0,1\n" \
- "0: alr %0,%2" \
- : "+&d" (__sh), "+d" (__sl) \
- : "d" (bh), "d" (bl) : "cc"); \
- (sh) = __sh; \
- (sl) = __sl; \
-})
-
-#define sub_ddmmss(sh, sl, ah, al, bh, bl) ({ \
- unsigned int __sh = (ah); \
- unsigned int __sl = (al); \
- asm volatile( \
- " slr %1,%3\n" \
- " brc 3,0f\n" \
- " ahi %0,-1\n" \
- "0: slr %0,%2" \
- : "+&d" (__sh), "+d" (__sl) \
- : "d" (bh), "d" (bl) : "cc"); \
- (sh) = __sh; \
- (sl) = __sl; \
-})
-
-/* a umul b = a mul b + (a>=2<<31) ? b<<32:0 + (b>=2<<31) ? a<<32:0 */
-#define umul_ppmm(wh, wl, u, v) ({ \
- unsigned int __wh = u; \
- unsigned int __wl = v; \
- asm volatile( \
- " ltr 1,%0\n" \
- " mr 0,%1\n" \
- " jnm 0f\n" \
- " alr 0,%1\n" \
- "0: ltr %1,%1\n" \
- " jnm 1f\n" \
- " alr 0,%0\n" \
- "1: lr %0,0\n" \
- " lr %1,1\n" \
- : "+d" (__wh), "+d" (__wl) \
- : : "0", "1", "cc"); \
- wh = __wh; \
- wl = __wl; \
-})
-
-#define udiv_qrnnd(q, r, n1, n0, d) \
- do { unsigned long __n; \
- unsigned int __r, __d; \
- __n = ((unsigned long)(n1) << 32) + n0; \
- __d = (d); \
- (q) = __n / __d; \
- (r) = __n % __d; \
- } while (0)
-
-#define UDIV_NEEDS_NORMALIZATION 0
-
-#define abort() BUG()
-
-#define __BYTE_ORDER __BIG_ENDIAN