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-rw-r--r--REORG.TODO/sysdeps/unix/sysv/linux/sh/pipe.S42
1 files changed, 42 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/sh/pipe.S b/REORG.TODO/sysdeps/unix/sysv/linux/sh/pipe.S
new file mode 100644
index 0000000000..994d11ad5c
--- /dev/null
+++ b/REORG.TODO/sysdeps/unix/sysv/linux/sh/pipe.S
@@ -0,0 +1,42 @@
+/* Copyright (C) 1999-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+ENTRY (__libc_pipe)
+	mov	#+__NR_pipe, r3
+	trapa	#0x10
+	mov     r0, r3
+	mov	#-12, r2
+	shad	r2, r3
+	not	r3, r3			// r1=0 means r0 = -1 to -4095
+	tst	r3, r3			// i.e. error in linux
+	bt	1f
+	mov.l	r0, @r4
+	mov.l	r1, @(4, r4)
+	rts
+	 mov	#0, r0
+1:
+	SYSCALL_ERROR_HANDLER
+.Lpseudo_end:
+	rts
+	 nop
+PSEUDO_END (__libc_pipe)
+
+weak_alias (__libc_pipe, __pipe)
+libc_hidden_def (__pipe)
+weak_alias (__libc_pipe, pipe)