1 files changed, 27 insertions, 0 deletions

diff --git a/include/asm-x86_64/a.out.h b/include/asm-x86_64/a.out.h
new file mode 100644
index 000000000000..5952914f4121
--- /dev/null
+++ b/include/asm-x86_64/a.out.h
@@ -0,0 +1,27 @@
+#ifndef __X8664_A_OUT_H__
+#define __X8664_A_OUT_H__
+
+/* 32bit a.out */
+
+struct exec
+{
+  unsigned int a_info;          /* Use macros N_MAGIC, etc for access */
+  unsigned a_text;              /* length of text, in bytes */
+  unsigned a_data;              /* length of data, in bytes */
+  unsigned a_bss;               /* length of uninitialized data area for file, in bytes */
+  unsigned a_syms;              /* length of symbol table data in file, in bytes */
+  unsigned a_entry;             /* start address */
+  unsigned a_trsize;            /* length of relocation info for text, in bytes */
+  unsigned a_drsize;            /* length of relocation info for data, in bytes */
+};
+
+#define N_TRSIZE(a)     ((a).a_trsize)
+#define N_DRSIZE(a)     ((a).a_drsize)
+#define N_SYMSIZE(a)    ((a).a_syms)
+
+#ifdef __KERNEL__
+#include <linux/thread_info.h>
+#define STACK_TOP (test_thread_flag(TIF_IA32) ? IA32_PAGE_OFFSET : TASK_SIZE)
+#endif
+
+#endif /* __A_OUT_GNU_H__ */