tfork_thread has been moved to libc

1 files changed, 0 insertions, 61 deletions

diff --git a/lib/librthread/arch/sh/rfork_thread.S b/lib/librthread/arch/sh/rfork_thread.S
deleted file mode 100644
index 51100162285..00000000000
--- a/lib/librthread/arch/sh/rfork_thread.S
+++ /dev/null
@@ -1,61 +0,0 @@
-/*	$OpenBSD: rfork_thread.S,v 1.3 2012/01/17 02:34:18 guenther Exp $	*/
-
-/*
- * Copyright (c) 2007 Miodrag Vallat.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice, this permission notice, and the disclaimer below
- * appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "../../../libc/arch/sh/SYS.h"
-
-/*
- * int __tfork_thread(const struct __tfork *param, void *stack, void (*func)(void *), void *arg);
- *			r4			r5		   r6		r7
- */
-ENTRY(__tfork_thread)
-	mov.l	.LSYS___tfork, r0
-	.word	0xc380		/* trapa #0x80 */
-	bf	9f
-
-	tst	r0, r0
-	bt	1f
-
-	/*
-	 * In parent process: just return.
-	 */
-	rts
-	 nop
-
-1:
-	/*
-	 * In child process: switch stack, invoke function, then exit.
-	 */
-	mov	r5, sp
-	jsr	@r6
-	 mov	r7, r4
-
-	mov.l	.LSYS___threxit, r0
-	.word	0xc380		/* trapa #0x80 */
-
-9:
-	/*
-	 * System call failure.
-	 */
-	JUMP_CERROR
-
-	.align 2
-.LSYS___tfork:	.long SYS___tfork
-.LSYS___threxit:	.long SYS___threxit
-
-	SET_ENTRY_SIZE(__tfork_thread)