summaryrefslogtreecommitdiff
path: root/arch/ia64/include/uapi/asm/intrinsics.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/ia64/include/uapi/asm/intrinsics.h')
-rw-r--r--arch/ia64/include/uapi/asm/intrinsics.h86
1 files changed, 0 insertions, 86 deletions
diff --git a/arch/ia64/include/uapi/asm/intrinsics.h b/arch/ia64/include/uapi/asm/intrinsics.h
deleted file mode 100644
index a0e0a064f5b1..000000000000
--- a/arch/ia64/include/uapi/asm/intrinsics.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/*
- * Compiler-dependent intrinsics.
- *
- * Copyright (C) 2002-2003 Hewlett-Packard Co
- * David Mosberger-Tang <davidm@hpl.hp.com>
- */
-#ifndef _UAPI_ASM_IA64_INTRINSICS_H
-#define _UAPI_ASM_IA64_INTRINSICS_H
-
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-/* include compiler specific intrinsics */
-#include <asm/ia64regs.h>
-#ifdef __INTEL_COMPILER
-# include <asm/intel_intrin.h>
-#else
-# include <asm/gcc_intrin.h>
-#endif
-#include <asm/cmpxchg.h>
-
-#define ia64_set_rr0_to_rr4(val0, val1, val2, val3, val4) \
-do { \
- ia64_set_rr(0x0000000000000000UL, (val0)); \
- ia64_set_rr(0x2000000000000000UL, (val1)); \
- ia64_set_rr(0x4000000000000000UL, (val2)); \
- ia64_set_rr(0x6000000000000000UL, (val3)); \
- ia64_set_rr(0x8000000000000000UL, (val4)); \
-} while (0)
-
-/*
- * Force an unresolved reference if someone tries to use
- * ia64_fetch_and_add() with a bad value.
- */
-extern unsigned long __bad_size_for_ia64_fetch_and_add (void);
-extern unsigned long __bad_increment_for_ia64_fetch_and_add (void);
-
-#define IA64_FETCHADD(tmp,v,n,sz,sem) \
-({ \
- switch (sz) { \
- case 4: \
- tmp = ia64_fetchadd4_##sem((unsigned int *) v, n); \
- break; \
- \
- case 8: \
- tmp = ia64_fetchadd8_##sem((unsigned long *) v, n); \
- break; \
- \
- default: \
- __bad_size_for_ia64_fetch_and_add(); \
- } \
-})
-
-#define ia64_fetchadd(i,v,sem) \
-({ \
- __u64 _tmp; \
- volatile __typeof__(*(v)) *_v = (v); \
- /* Can't use a switch () here: gcc isn't always smart enough for that... */ \
- if ((i) == -16) \
- IA64_FETCHADD(_tmp, _v, -16, sizeof(*(v)), sem); \
- else if ((i) == -8) \
- IA64_FETCHADD(_tmp, _v, -8, sizeof(*(v)), sem); \
- else if ((i) == -4) \
- IA64_FETCHADD(_tmp, _v, -4, sizeof(*(v)), sem); \
- else if ((i) == -1) \
- IA64_FETCHADD(_tmp, _v, -1, sizeof(*(v)), sem); \
- else if ((i) == 1) \
- IA64_FETCHADD(_tmp, _v, 1, sizeof(*(v)), sem); \
- else if ((i) == 4) \
- IA64_FETCHADD(_tmp, _v, 4, sizeof(*(v)), sem); \
- else if ((i) == 8) \
- IA64_FETCHADD(_tmp, _v, 8, sizeof(*(v)), sem); \
- else if ((i) == 16) \
- IA64_FETCHADD(_tmp, _v, 16, sizeof(*(v)), sem); \
- else \
- _tmp = __bad_increment_for_ia64_fetch_and_add(); \
- (__typeof__(*(v))) (_tmp); /* return old value */ \
-})
-
-#define ia64_fetch_and_add(i,v) (ia64_fetchadd(i, v, rel) + (i)) /* return new value */
-
-#endif
-
-#endif /* _UAPI_ASM_IA64_INTRINSICS_H */