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-rw-r--r--sysdeps/unix/sysv/linux/m68k/sysdep.S49
1 files changed, 49 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/m68k/sysdep.S b/sysdeps/unix/sysv/linux/m68k/sysdep.S
new file mode 100644
index 0000000000..e4ec92d836
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/m68k/sysdep.S
@@ -0,0 +1,49 @@
+/* Copyright (C) 1996, 2002 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+
+
+/* The following code is only used in the shared library when we
+ compile the reentrant version. Otherwise each system call defines
+ each own version. */
+
+#ifndef PIC
+
+/* The syscall stubs jump here when they detect an error. */
+
+#undef CALL_MCOUNT
+#define CALL_MCOUNT /* Don't insert the profiling call, it clobbers %d0. */
+
+ .text
+ENTRY (__syscall_error)
+ neg.l %d0
+#ifndef _LIBC_REENTRANT
+ move.l %d0, errno
+#else
+ move.l %d0, -(%sp)
+ jbsr __errno_location
+ move.l (%sp)+, (%a0)
+#endif
+ move.l #-1, %d0
+ /* Copy return value to %a0 for syscalls that are declared to
+ return a pointer. */
+ move.l %d0, %a0
+ rts
+END (__syscall_error)
+#endif /* PIC */