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-rw-r--r--ports/sysdeps/hppa/abort-instr.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/ports/sysdeps/hppa/abort-instr.h b/ports/sysdeps/hppa/abort-instr.h
new file mode 100644
index 0000000000..c13b0e5a4c
--- /dev/null
+++ b/ports/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,(%sr0, %r0)")