FM / asm

/usr/include/mips-linux-gnu/asm

Name	Size	Mode	Actions
auxvec.h	616	0644	edit dl rm
bitfield.h	766	0644	edit dl rm
bitsperlong.h	244	0644	edit dl rm
bpf_perf_event.h	40	0644	edit dl rm
break.h	1321	0644	edit dl rm
byteorder.h	580	0644	edit dl rm
cachectl.h	800	0644	edit dl rm
errno.h	5777	0644	edit dl rm
fcntl.h	2013	0644	edit dl rm
hwcap.h	700	0644	edit dl rm
inst.h	29908	0644	edit dl rm
ioctl.h	781	0644	edit dl rm
ioctls.h	4834	0644	edit dl rm
ipcbuf.h	32	0644	edit dl rm
kvm.h	7690	0644	edit dl rm
kvm_para.h	34	0644	edit dl rm
mman.h	4702	0644	edit dl rm
msgbuf.h	2327	0644	edit dl rm
param.h	476	0644	edit dl rm
perf_regs.h	864	0644	edit dl rm
poll.h	217	0644	edit dl rm
posix_types.h	757	0644	edit dl rm
ptrace.h	2734	0644	edit dl rm
reg.h	5426	0644	edit dl rm
resource.h	1067	0644	edit dl rm
sembuf.h	1079	0644	edit dl rm
setup.h	168	0644	edit dl rm
sgidefs.h	1054	0644	edit dl rm
shmbuf.h	1937	0644	edit dl rm
sigcontext.h	2549	0644	edit dl rm
siginfo.h	857	0644	edit dl rm
signal.h	3631	0644	edit dl rm
socket.h	4987	0644	edit dl rm
sockios.h	768	0644	edit dl rm
stat.h	3015	0644	edit dl rm
statfs.h	1987	0644	edit dl rm
swab.h	1460	0644	edit dl rm
sysmips.h	841	0644	edit dl rm
termbits.h	6151	0644	edit dl rm
termios.h	2130	0644	edit dl rm
types.h	881	0644	edit dl rm
ucontext.h	2198	0644	edit dl rm
unistd.h	998	0644	edit dl rm
unistd_n32.h	16564	0644	edit dl rm
unistd_n64.h	15390	0644	edit dl rm
unistd_o32.h	18382	0644	edit dl rm

Edit: /usr/lib/linux/uapi/mips/asm/swab.h (1460B)

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * Copyright (C) 1996, 99, 2003 by Ralf Baechle
 */
#ifndef _ASM_SWAB_H
#define _ASM_SWAB_H

#include <linux/types.h>

#define __SWAB_64_THRU_32__

#if !defined(__mips16) &&					\
	((defined(__mips_isa_rev) && (__mips_isa_rev >= 2)) ||	\
	 defined(_MIPS_ARCH_LOONGSON3A))

static __inline__  __u16 __arch_swab16(__u16 x)
{
	__asm__(
	"	.set	push			\n"
	"	.set	arch=mips32r2		\n"
	"	wsbh	%0, %1			\n"
	"	.set	pop			\n"
	: "=r" (x)
	: "r" (x));

return x;
}
#define __arch_swab16 __arch_swab16

static __inline__  __u32 __arch_swab32(__u32 x)
{
	__asm__(
	"	.set	push			\n"
	"	.set	arch=mips32r2		\n"
	"	wsbh	%0, %1			\n"
	"	rotr	%0, %0, 16		\n"
	"	.set	pop			\n"
	: "=r" (x)
	: "r" (x));

return x;
}
#define __arch_swab32 __arch_swab32

/*
 * Having already checked for MIPS R2, enable the optimized version for
 * 64-bit kernel on r2 CPUs.
 */
#ifdef __mips64
static __inline__  __u64 __arch_swab64(__u64 x)
{
	__asm__(
	"	.set	push			\n"
	"	.set	arch=mips64r2		\n"
	"	dsbh	%0, %1			\n"
	"	dshd	%0, %0			\n"
	"	.set	pop			\n"
	: "=r" (x)
	: "r" (x));

return x;
}
#define __arch_swab64 __arch_swab64
#endif /* __mips64 */
#endif /* (not __mips16) and (MIPS R2 or newer or Loongson 3A) */
#endif /* _ASM_SWAB_H */

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