linux/arch/c6x/lib/negll.S

;; SPDX-License-Identifier: GPL-2.0-or-later
;;  Copyright (C) 2010 Texas Instruments Incorporated
;;  Contributed by Mark Salter <msalter@redhat.com>.
;;

;;  int64_t __c6xabi_negll(int64_t val)

#include <linux/linkage.h>

	.text
ENTRY(__c6xabi_negll)
	b	.s2	B3
	mvk	.l1	0,A0
	subu	.l1	A0,A4,A3:A2
	sub	.l1	A0,A5,A0
||	ext	.s1	A3,24,24,A5
	add	.l1	A5,A0,A5
	mv	.s1	A2,A4
ENDPROC(__c6xabi_negll)
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-05-27 14:55:05 +08:00			`;; SPDX-License-Identifier: GPL-2.0-or-later`
C6X: library code Original port to early 2.6 kernel using TI COFF toolchain. Brought up to date by Mark Salter <msalter@redhat.com> Signed-off-by: Aurelien Jacquiot <a-jacquiot@ti.com> Signed-off-by: Mark Salter <msalter@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> 2011-10-04 23:15:51 +08:00			`;; Copyright (C) 2010 Texas Instruments Incorporated`
			`;; Contributed by Mark Salter <msalter@redhat.com>.`
			`;;`

			`;; int64_t __c6xabi_negll(int64_t val)`

			`#include <linux/linkage.h>`

			`.text`
			`ENTRY(__c6xabi_negll)`
			`b .s2 B3`
			`mvk .l1 0,A0`
			`subu .l1 A0,A4,A3:A2`
			`sub .l1 A0,A5,A0`
			`\|\| ext .s1 A3,24,24,A5`
			`add .l1 A5,A0,A5`
			`mv .s1 A2,A4`
			`ENDPROC(__c6xabi_negll)`