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-rw-r--r--ports/sysdeps/m68k/abort-instr.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/ports/sysdeps/m68k/abort-instr.h b/ports/sysdeps/m68k/abort-instr.h
new file mode 100644
index 0000000000..b43c9efe1d
--- /dev/null
+++ b/ports/sysdeps/m68k/abort-instr.h
@@ -0,0 +1,2 @@
+/* An instruction which should crash any program is `illegal'.  */
+#define ABORT_INSTRUCTION asm ("illegal")