core: kaboom.c: file missing from previous checkin

kaboom.c; necessary file missing from previous checkin.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/core/kaboom.c b/core/kaboom.c
new file mode 100644
index 00000000..d639915a
--- /dev/null
+++ b/core/kaboom.c
@@ -0,0 +1,16 @@
+/*
+ * kaboom.c
+ */
+
+#include "core.h"
+
+#undef kaboom
+
+__noreturn _kaboom(void)
+{
+    extern void kaboom(void);
+    call16(kaboom, &zero_regs, NULL);
+    /* Do this if kaboom somehow returns... */
+    for (;;)
+	asm volatile("hlt");
+}