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authororivej <orivej@yandex-team.ru>2022-02-10 16:44:49 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:44:49 +0300
commit718c552901d703c502ccbefdfc3c9028d608b947 (patch)
tree46534a98bbefcd7b1f3faa5b52c138ab27db75b7 /contrib/libs/linux-headers/asm/swab_arm.h
parente9656aae26e0358d5378e5b63dcac5c8dbe0e4d0 (diff)
downloadydb-718c552901d703c502ccbefdfc3c9028d608b947.tar.gz
Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/linux-headers/asm/swab_arm.h')
-rw-r--r--contrib/libs/linux-headers/asm/swab_arm.h104
1 files changed, 52 insertions, 52 deletions
diff --git a/contrib/libs/linux-headers/asm/swab_arm.h b/contrib/libs/linux-headers/asm/swab_arm.h
index 8aabe5fa98..cc0236dc38 100644
--- a/contrib/libs/linux-headers/asm/swab_arm.h
+++ b/contrib/libs/linux-headers/asm/swab_arm.h
@@ -1,52 +1,52 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/*
- * arch/arm/include/asm/byteorder.h
- *
- * ARM Endian-ness. In little endian mode, the data bus is connected such
- * that byte accesses appear as:
- * 0 = d0...d7, 1 = d8...d15, 2 = d16...d23, 3 = d24...d31
- * and word accesses (data or instruction) appear as:
- * d0...d31
- *
- * When in big endian mode, byte accesses appear as:
- * 0 = d24...d31, 1 = d16...d23, 2 = d8...d15, 3 = d0...d7
- * and word accesses (data or instruction) appear as:
- * d0...d31
- */
-#ifndef __ASM_ARM_SWAB_H
-#define __ASM_ARM_SWAB_H
-
-
-#include <linux/types.h>
-
-#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
-# define __SWAB_64_THRU_32__
-#endif
-
-
-static __inline__ __u32 __arch_swab32(__u32 x)
-{
- __u32 t;
-
-#ifndef __thumb__
- if (!__builtin_constant_p(x)) {
- /*
- * The compiler needs a bit of a hint here to always do the
- * right thing and not screw it up to different degrees
- * depending on the gcc version.
- */
- __asm__ ("eor\t%0, %1, %1, ror #16" : "=r" (t) : "r" (x));
- } else
-#endif
- t = x ^ ((x << 16) | (x >> 16)); /* eor r1,r0,r0,ror #16 */
-
- x = (x << 24) | (x >> 8); /* mov r0,r0,ror #8 */
- t &= ~0x00FF0000; /* bic r1,r1,#0x00FF0000 */
- x ^= (t >> 8); /* eor r0,r0,r1,lsr #8 */
-
- return x;
-}
-#define __arch_swab32 __arch_swab32
-
-
-#endif /* __ASM_ARM_SWAB_H */
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * arch/arm/include/asm/byteorder.h
+ *
+ * ARM Endian-ness. In little endian mode, the data bus is connected such
+ * that byte accesses appear as:
+ * 0 = d0...d7, 1 = d8...d15, 2 = d16...d23, 3 = d24...d31
+ * and word accesses (data or instruction) appear as:
+ * d0...d31
+ *
+ * When in big endian mode, byte accesses appear as:
+ * 0 = d24...d31, 1 = d16...d23, 2 = d8...d15, 3 = d0...d7
+ * and word accesses (data or instruction) appear as:
+ * d0...d31
+ */
+#ifndef __ASM_ARM_SWAB_H
+#define __ASM_ARM_SWAB_H
+
+
+#include <linux/types.h>
+
+#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+# define __SWAB_64_THRU_32__
+#endif
+
+
+static __inline__ __u32 __arch_swab32(__u32 x)
+{
+ __u32 t;
+
+#ifndef __thumb__
+ if (!__builtin_constant_p(x)) {
+ /*
+ * The compiler needs a bit of a hint here to always do the
+ * right thing and not screw it up to different degrees
+ * depending on the gcc version.
+ */
+ __asm__ ("eor\t%0, %1, %1, ror #16" : "=r" (t) : "r" (x));
+ } else
+#endif
+ t = x ^ ((x << 16) | (x >> 16)); /* eor r1,r0,r0,ror #16 */
+
+ x = (x << 24) | (x >> 8); /* mov r0,r0,ror #8 */
+ t &= ~0x00FF0000; /* bic r1,r1,#0x00FF0000 */
+ x ^= (t >> 8); /* eor r0,r0,r1,lsr #8 */
+
+ return x;
+}
+#define __arch_swab32 __arch_swab32
+
+
+#endif /* __ASM_ARM_SWAB_H */