alpha: move include/asm-alpha to arch/alpha/include/asm

Sam Ravnborg did the build-test that the direct header file move works,
I'm just committing it.

This is a pure move:

	mkdir arch/alpha/include
	git mv include/asm-alpha arch/alpha/include/asm

with no other changes.

Requested-and-tested-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 102 insertions, 0 deletions

diff --git a/arch/alpha/include/asm/a.out.h b/arch/alpha/include/asm/a.out.h
new file mode 100644
index 000000000000..02ce8473870a
--- /dev/null
+++ b/arch/alpha/include/asm/a.out.h
@@ -0,0 +1,102 @@
+#ifndef __ALPHA_A_OUT_H__
+#define __ALPHA_A_OUT_H__
+
+#include <linux/types.h>
+
+/*
+ * OSF/1 ECOFF header structs.  ECOFF files consist of:
+ *      - a file header (struct filehdr),
+ *      - an a.out header (struct aouthdr),
+ *      - one or more section headers (struct scnhdr). 
+ *        The filhdr's "f_nscns" field contains the
+ *        number of section headers.
+ */
+
+struct filehdr
+{
+        /* OSF/1 "file" header */
+        __u16 f_magic, f_nscns;
+        __u32 f_timdat;
+        __u64 f_symptr;
+        __u32 f_nsyms;
+        __u16 f_opthdr, f_flags;
+};
+
+struct aouthdr
+{
+        __u64 info;             /* after that it looks quite normal.. */
+        __u64 tsize;
+        __u64 dsize;
+        __u64 bsize;
+        __u64 entry;
+        __u64 text_start;       /* with a few additions that actually make sense */
+        __u64 data_start;
+        __u64 bss_start;
+        __u32 gprmask, fprmask; /* bitmask of general & floating point regs used in binary */
+        __u64 gpvalue;
+};
+
+struct scnhdr
+{
+        char    s_name[8];
+        __u64   s_paddr;
+        __u64   s_vaddr;
+        __u64   s_size;
+        __u64   s_scnptr;
+        __u64   s_relptr;
+        __u64   s_lnnoptr;
+        __u16   s_nreloc;
+        __u16   s_nlnno;
+        __u32   s_flags;
+};
+
+struct exec
+{
+        /* OSF/1 "file" header */
+        struct filehdr          fh;
+        struct aouthdr          ah;
+};
+
+/*
+ * Define's so that the kernel exec code can access the a.out header
+ * fields...
+ */
+#define a_info          ah.info
+#define a_text          ah.tsize
+#define a_data          ah.dsize
+#define a_bss           ah.bsize
+#define a_entry         ah.entry
+#define a_textstart     ah.text_start
+#define a_datastart     ah.data_start
+#define a_bssstart      ah.bss_start
+#define a_gprmask       ah.gprmask
+#define a_fprmask       ah.fprmask
+#define a_gpvalue       ah.gpvalue
+
+#define N_TXTADDR(x) ((x).a_textstart)
+#define N_DATADDR(x) ((x).a_datastart)
+#define N_BSSADDR(x) ((x).a_bssstart)
+#define N_DRSIZE(x) 0
+#define N_TRSIZE(x) 0
+#define N_SYMSIZE(x) 0
+
+#define AOUTHSZ         sizeof(struct aouthdr)
+#define SCNHSZ          sizeof(struct scnhdr)
+#define SCNROUND        16
+
+#define N_TXTOFF(x) \
+  ((long) N_MAGIC(x) == ZMAGIC ? 0 : \
+   (sizeof(struct exec) + (x).fh.f_nscns*SCNHSZ + SCNROUND - 1) & ~(SCNROUND - 1))
+
+#ifdef __KERNEL__
+
+/* Assume that start addresses below 4G belong to a TASO application.
+   Unfortunately, there is no proper bit in the exec header to check.
+   Worse, we have to notice the start address before swapping to use
+   /sbin/loader, which of course is _not_ a TASO application.  */
+#define SET_AOUT_PERSONALITY(BFPM, EX) \
+        set_personality (((BFPM->sh_bang || EX.ah.entry < 0x100000000L \
+                           ? ADDR_LIMIT_32BIT : 0) | PER_OSF4))
+
+#endif /* __KERNEL__ */
+#endif /* __A_OUT_GNU_H__ */