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-rw-r--r--newlib/libc/sys/mmixware/_exit.c30
1 files changed, 0 insertions, 30 deletions
diff --git a/newlib/libc/sys/mmixware/_exit.c b/newlib/libc/sys/mmixware/_exit.c
deleted file mode 100644
index 2f70154f2..000000000
--- a/newlib/libc/sys/mmixware/_exit.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* _exit for MMIXware.
-
- Copyright (C) 2001 Hans-Peter Nilsson
-
- Permission to use, copy, modify, and distribute this software is
- freely granted, provided that the above copyright notice, this notice
- and the following disclaimer are preserved with no changes.
-
- THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- PURPOSE. */
-
-#include <_ansi.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "sys/syscall.h"
-
-void _exit (int n)
-{
- /* The return status is passed on at exit from the simulator by all
- but the oldest versions of Knuth's mmixware simulator. Beware,
- "TRAP 0,0,0" is the instruction corresponding to (int32_t) 0 and
- the value 0 in $255 is common enough that a program crash jumping
- to e.g. uninitialized memory will look like "exit (0)". */
- __asm__ ("SET $255,%0\n\tTRAP 0,0,0"
- : /* No outputs. */
- : "r" (n)
- : "memory");
-}