Merge zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5

--HG--
extra : convert_revision : a0f7a0793b4c413b8c004633707b1a992f79e8d1

1 files changed, 41 insertions, 0 deletions

diff --git a/arch/alpha/aout_machdep.h b/arch/alpha/aout_machdep.h
new file mode 100644
index 000000000..28203a27f
--- /dev/null
+++ b/arch/alpha/aout_machdep.h
@@ -0,0 +1,41 @@
+/* $Id$ */
+
+#ifndef __AOUT_MACHDEP_H__
+#define __AOUT_MACHDEP_H__
+
+///
+/// Funky Alpha 64-bit a.out header used for PAL code.
+///
+struct aout_exechdr {
+    uint16_t	magic;
+    uint16_t	vstamp;
+    uint16_t	bldrev;
+    uint16_t	padcell;
+    uint64_t	tsize;		// text segment size
+    uint64_t	dsize;		// data segment size
+    uint64_t	bsize;		// bss segment size
+    uint64_t	entry;		// entry point
+    uint64_t	text_start;	// text base address
+    uint64_t	data_start;	// data base address
+    uint64_t	bss_start;	// bss base address
+    uint32_t	gprmask;
+    uint32_t	fprmask;
+    uint64_t	gp_value;
+};
+
+#define AOUT_LDPGSZ	8192
+
+#define N_GETMAGIC(ex)	((ex).magic)
+
+#define N_BADMAX
+
+#define N_TXTADDR(ex)	((ex).text_start)
+#define N_DATADDR(ex)	((ex).data_start)
+#define N_BSSADDR(ex)	((ex).bss_start)
+
+#define N_TXTOFF(ex)	\
+        (N_GETMAGIC(ex) == ZMAGIC ? 0 : sizeof(struct aout_exechdr))
+
+#define N_DATOFF(ex)	N_ALIGN(ex, N_TXTOFF(ex) + (ex).tsize)
+
+#endif /* !__AOUT_MACHDEP_H__*/