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-rw-r--r--ports/sysdeps/unix/sysv/linux/arm/sysdep.S34
1 files changed, 34 insertions, 0 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/arm/sysdep.S b/ports/sysdeps/unix/sysv/linux/arm/sysdep.S
new file mode 100644
index 0000000000..41bedfae8d
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/arm/sysdep.S
@@ -0,0 +1,34 @@
+/* Copyright (C) 1995, 1996, 1997, 1998, 2005, 2006
+ 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>
+
+ .text
+
+/* The syscall stubs jump here when they detect an error.
+ The code for Linux is almost identical to the canonical Unix
+ code, except that the error number in R0 is negated. */
+
+#undef CALL_MCOUNT
+#define CALL_MCOUNT /* Don't insert the profiling call, it clobbers R0. */
+
+ENTRY (__syscall_error)
+ rsb r0, r0, $0
+
+#define __syscall_error __syscall_error_1
+#include <sysdeps/unix/arm/sysdep.S>