diff --git a/ChangeLog b/ChangeLog
index 9041833028..e47cf4dfe8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2002-09-21  Carlos O'Donell  <carlos@baldric.uwo.ca>
+
+	* sysdeps/hppa/abort-instr.h: New file.
+
 2002-09-22  Roland McGrath  <roland@frob.com>
 
 	* sysdeps/mach/hurd/Versions (ld: GLIBC_2.0): Remove duplicate entry.
diff --git a/sysdeps/hppa/abort-instr.h b/sysdeps/hppa/abort-instr.h
new file mode 100644
index 0000000000..f1afea46de
--- /dev/null
+++ b/sysdeps/hppa/abort-instr.h
@@ -0,0 +1,6 @@
+/* An instruction privileged instruction to crash a userspace program.
+
+   We go with iitlbp because it has a history of being used to crash
+   programs.  */
+
+#define ABORT_INSTRUCTION asm ("iitlbp %r0,(%r0)")