File: bswapdi2.S

package info (click to toggle)
linux 6.1.148-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,492 kB
  • sloc: ansic: 23,474,232; asm: 266,624; sh: 110,569; makefile: 49,899; python: 36,948; perl: 36,834; cpp: 6,055; yacc: 4,908; lex: 2,725; awk: 1,440; ruby: 25; sed: 5
file content (21 lines) | stat: -rw-r--r-- 373 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
/* SPDX-License-Identifier: GPL-2.0-or-later WITH GCC-exception-2.0 */
#include <linux/linkage.h>
#include <asm/asmmacro.h>
#include <asm/core.h>

ENTRY(__bswapdi2)

	abi_entry_default
	ssai	8
	srli	a4, a2, 16
	src	a4, a4, a2
	src	a4, a4, a4
	src	a4, a2, a4
	srli	a2, a3, 16
	src	a2, a2, a3
	src	a2, a2, a2
	src	a2, a3, a2
	mov	a3, a4
	abi_ret_default

ENDPROC(__bswapdi2)