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Diffstat (limited to 'include/asm-x86/bug_32.h')
-rw-r--r--include/asm-x86/bug_32.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/include/asm-x86/bug_32.h b/include/asm-x86/bug_32.h
new file mode 100644
index 00000000000..b0fd78ca261
--- /dev/null
+++ b/include/asm-x86/bug_32.h
@@ -0,0 +1,37 @@
+#ifndef _I386_BUG_H
+#define _I386_BUG_H
+
+
+/*
+ * Tell the user there is some problem.
+ * The offending file and line are encoded encoded in the __bug_table section.
+ */
+
+#ifdef CONFIG_BUG
+#define HAVE_ARCH_BUG
+
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+#define BUG() \
+ do { \
+ asm volatile("1:\tud2\n" \
+ ".pushsection __bug_table,\"a\"\n" \
+ "2:\t.long 1b, %c0\n" \
+ "\t.word %c1, 0\n" \
+ "\t.org 2b+%c2\n" \
+ ".popsection" \
+ : : "i" (__FILE__), "i" (__LINE__), \
+ "i" (sizeof(struct bug_entry))); \
+ for(;;) ; \
+ } while(0)
+
+#else
+#define BUG() \
+ do { \
+ asm volatile("ud2"); \
+ for(;;) ; \
+ } while(0)
+#endif
+#endif
+
+#include <asm-generic/bug.h>
+#endif