import clean BK tree at cset 1.3670

6 files changed, 861 insertions, 0 deletions

diff --git a/packages/elfkickers/.mtn2git_empty b/packages/elfkickers/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/elfkickers/.mtn2git_empty
diff --git a/packages/elfkickers/elfkickers-2.0a/.mtn2git_empty b/packages/elfkickers/elfkickers-2.0a/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/elfkickers/elfkickers-2.0a/.mtn2git_empty
diff --git a/packages/elfkickers/elfkickers-2.0a/gentoo.patch b/packages/elfkickers/elfkickers-2.0a/gentoo.patch
index e69de29bb2..7c43d0ec42 100644
--- a/packages/elfkickers/elfkickers-2.0a/gentoo.patch
+++ b/packages/elfkickers/elfkickers-2.0a/gentoo.patch
@@ -0,0 +1,105 @@
+diff -Nru ELFkickers.orig/Makefile ELFkickers/Makefile
+--- ELFkickers.orig/Makefile	1969-12-31 19:00:00.000000000 -0500
++++ ELFkickers/Makefile	2003-07-25 15:25:04.000000000 -0400
+@@ -0,0 +1,7 @@
++SUBDIRS = ebfc  elfls  elftoc  rebind  sstrip  tiny
++
++all:
++	for d in $(SUBDIRS); do cd $$d ; CFLAGS="$(CFLAGS)" CC=$(CC) make ; cd - ; done
++clean:
++	
++	for d in $(SUBDIRS); do cd $$d ; make clean; cd - ; done
+diff -Nru ELFkickers.orig/ebfc/Makefile ELFkickers/ebfc/Makefile
+--- ELFkickers.orig/ebfc/Makefile	2001-01-17 08:23:56.000000000 -0500
++++ ELFkickers/ebfc/Makefile	2003-07-25 15:18:55.000000000 -0400
+@@ -1,8 +1,5 @@
+ #  Makefile for ebfc
+ 
+-CC = gcc
+-CFLAGS = -ggdb -Wall
+-
+ ebfc: ebfc.o brainfuck.o libelfparts.a
+ 
+ ebfc.o: ebfc.c elfparts.h ebfc.h
+diff -Nru ELFkickers.orig/ebfc/rel.c ELFkickers/ebfc/rel.c
+--- ELFkickers.orig/ebfc/rel.c	2001-03-19 10:50:18.000000000 -0500
++++ ELFkickers/ebfc/rel.c	2003-07-25 15:16:08.000000000 -0400
+@@ -5,6 +5,7 @@
+  */
+ 
+ #include	<stdlib.h>
++#include	<string.h>
+ #include	<linux/elf.h>
+ #include	"elfparts.h"
+ #include	"gen.h"
+diff -Nru ELFkickers.orig/elfls/Makefile ELFkickers/elfls/Makefile
+--- ELFkickers.orig/elfls/Makefile	1999-07-07 23:57:55.000000000 -0400
++++ ELFkickers/elfls/Makefile	2003-07-25 15:20:11.000000000 -0400
+@@ -1,7 +1,7 @@
+ #  Makefile for elfls
+ 
+ elfls: elfls.c
+-	gcc -ggdb -Wall -W -o elfls elfls.c
++	$(CC) $(CFLAGS) -W -o elfls elfls.c
+ 
+ clean:
+ 	rm -f elfls
+diff -Nru ELFkickers.orig/elfls/elfls.c ELFkickers/elfls/elfls.c
+--- ELFkickers.orig/elfls/elfls.c	2001-03-28 08:23:57.000000000 -0500
++++ ELFkickers/elfls/elfls.c	2003-07-25 15:16:08.000000000 -0400
+@@ -4,6 +4,7 @@
+ 
+ #include	<stdio.h>
+ #include	<stdlib.h>
++#include	<string.h>
+ #include	<errno.h>
+ #include	<stdarg.h>
+ #include	<unistd.h>
+diff -Nru ELFkickers.orig/elftoc/Makefile ELFkickers/elftoc/Makefile
+--- ELFkickers.orig/elftoc/Makefile	2001-03-26 05:48:59.000000000 -0500
++++ ELFkickers/elftoc/Makefile	2003-07-25 15:21:00.000000000 -0400
+@@ -1,9 +1,5 @@
+ #  Makefile for elftoc
+ 
+-CC = gcc
+-CFLAGS = -ggdb -Wall
+-LDFLAGS = $(CFLAGS)
+-
+ OBJS = pieces.o addr.o shdrtab.o dynamic.o outbasic.o outtools.o out.o elftoc.o
+ 
+ elftoc: $(OBJS)
+diff -Nru ELFkickers.orig/elftoc/shdrtab.c ELFkickers/elftoc/shdrtab.c
+--- ELFkickers.orig/elftoc/shdrtab.c	2001-03-25 08:09:09.000000000 -0500
++++ ELFkickers/elftoc/shdrtab.c	2003-07-25 15:16:08.000000000 -0400
+@@ -5,6 +5,7 @@
+  */
+ 
+ #include	<stdlib.h>
++#include	<string.h>
+ #include	<ctype.h>
+ #include	"gen.h"
+ #include	"elf.h"
+diff -Nru ELFkickers.orig/rebind/Makefile ELFkickers/rebind/Makefile
+--- ELFkickers.orig/rebind/Makefile	2001-03-19 10:08:56.000000000 -0500
++++ ELFkickers/rebind/Makefile	2003-07-25 15:21:26.000000000 -0400
+@@ -1,7 +1,7 @@
+ #  Makefile for rebind
+ 
+ rebind: rebind.c
+-	gcc -ggdb -Wall -W -o rebind rebind.c
++	$(CC) $(CFLAGS) -W -o rebind rebind.c
+ 
+ clean:
+ 	rm -f rebind
+diff -Nru ELFkickers.orig/sstrip/Makefile ELFkickers/sstrip/Makefile
+--- ELFkickers.orig/sstrip/Makefile	2001-03-24 06:58:27.000000000 -0500
++++ ELFkickers/sstrip/Makefile	2003-07-25 15:21:47.000000000 -0400
+@@ -1,7 +1,7 @@
+ #  Makefile for sstrip
+ 
+ sstrip: sstrip.c
+-	gcc -ggdb -Wall -W -o sstrip sstrip.c
++	$(CC) $(CFLAGS) -W -o sstrip sstrip.c
+ 
+ clean:
+ 	rm -f sstrip
diff --git a/packages/elfkickers/elfkickers-2.0a/mjn3-sstrip.patch b/packages/elfkickers/elfkickers-2.0a/mjn3-sstrip.patch
index e69de29bb2..411970fa31 100644
--- a/packages/elfkickers/elfkickers-2.0a/mjn3-sstrip.patch
+++ b/packages/elfkickers/elfkickers-2.0a/mjn3-sstrip.patch
@@ -0,0 +1,712 @@
+Index: ELFkickers/sstrip/sstrip.c
+===================================================================
+--- ELFkickers.orig/sstrip/sstrip.c	2001-03-24 07:18:52.000000000 -0500
++++ ELFkickers/sstrip/sstrip.c	2004-08-24 01:31:10.000000000 -0400
+@@ -1,5 +1,55 @@
++/* http://www.muppetlabs.com/~breadbox/software/elfkickers.html */
++
+ /* sstrip: Copyright (C) 1999-2001 by Brian Raiter, under the GNU
+  * General Public License. No warranty. See COPYING for details.
++ *
++ * Aug 23, 2004 Hacked by Manuel Novoa III <mjn3@codepoet.org> to
++ * handle targets of different endianness and/or elf class, making
++ * it more useful in a cross-devel environment.
++ */
++
++/* ============== original README ===================
++ *
++ * sstrip is a small utility that removes the contents at the end of an
++ * ELF file that are not part of the program's memory image.
++ * 
++ * Most ELF executables are built with both a program header table and a
++ * section header table. However, only the former is required in order
++ * for the OS to load, link and execute a program. sstrip attempts to
++ * extract the ELF header, the program header table, and its contents,
++ * leaving everything else in the bit bucket. It can only remove parts of
++ * the file that occur at the end, after the parts to be saved. However,
++ * this almost always includes the section header table, and occasionally
++ * a few random sections that are not used when running a program.
++ * 
++ * It should be noted that the GNU bfd library is (understandably)
++ * dependent on the section header table as an index to the file's
++ * contents. Thus, an executable file that has no section header table
++ * cannot be used with gdb, objdump, or any other program based upon the
++ * bfd library, at all. In fact, the program will not even recognize the
++ * file as a valid executable. (This limitation is noted in the source
++ * code comments for bfd, and is marked "FIXME", so this may change at
++ * some future date. However, I would imagine that it is a pretty
++ * low-priority item, as executables without a section header table are
++ * rare in the extreme.) This probably also explains why strip doesn't
++ * offer the option to do this.
++ * 
++ * Shared library files may also have their section header table removed.
++ * Such a library will still function; however, it will no longer be
++ * possible for a compiler to link a new program against it.
++ * 
++ * As an added bonus, sstrip also tries to removes trailing zero bytes
++ * from the end of the file. (This normally cannot be done with an
++ * executable that has a section header table.)
++ * 
++ * sstrip is a very simplistic program. It depends upon the common
++ * practice of putting the parts of the file that contribute to the
++ * memory image at the front, and the remaining material at the end. This
++ * permits it to discard the latter material without affecting file
++ * offsets and memory addresses in what remains. Of course, the ELF
++ * standard permits files to be organized in almost any order, so if a
++ * pathological linker decided to put its section headers at the top,
++ * sstrip would be useless on such executables.
+  */
+ 
+ #include	<stdio.h>
+@@ -9,28 +59,21 @@
+ #include	<unistd.h>
+ #include	<fcntl.h>
+ #include	<elf.h>
+-#include	<asm/elf.h>
++#include	<endian.h>
++#include	<byteswap.h>
+ 
+ #ifndef TRUE
+ #define	TRUE		1
+ #define	FALSE		0
+ #endif
+ 
+-#if ELF_CLASS == ELFCLASS32
+-#define	Elf_Ehdr	Elf32_Ehdr
+-#define	Elf_Phdr	Elf32_Phdr
+-#else
+-#define	Elf_Ehdr	Elf64_Ehdr
+-#define	Elf_Phdr	Elf64_Phdr
+-#endif
+-
+ /* The name of the program.
+  */
+-static char const      *progname;
++static char const	*progname;
+ 
+ /* The name of the current file.
+  */
+-static char const      *filename;
++static char const	*filename;
+ 
+ 
+ /* A simple error-handling function. FALSE is always returned for the
+@@ -38,227 +81,321 @@
+  */
+ static int err(char const *errmsg)
+ {
+-    fprintf(stderr, "%s: %s: %s\n", progname, filename, errmsg);
+-    return FALSE;
++	fprintf(stderr, "%s: %s: %s\n", progname, filename, errmsg);
++	return FALSE;
+ }
+ 
+-/* A macro for I/O errors: The given error message is used only when
+- * errno is not set.
++/* A flag to signal the need for endian reversal.
+  */
+-#define	ferr(msg)	(err(errno ? strerror(errno) : (msg)))
++static int do_reverse_endian;
+ 
+-/* readelfheader() reads the ELF header into our global variable, and
+- * checks to make sure that this is in fact a file that we should be
+- * munging.
++/* Get a value from the elf header, compensating for endianness.
+  */
+-static int readelfheader(int fd, Elf_Ehdr *ehdr)
+-{
+-    errno = 0;
+-    if (read(fd, ehdr, sizeof *ehdr) != sizeof *ehdr)
+-	return ferr("missing or incomplete ELF header.");
+-
+-    /* Check the ELF signature.
+-     */
+-    if (!(ehdr->e_ident[EI_MAG0] == ELFMAG0 &&
+-	  ehdr->e_ident[EI_MAG1] == ELFMAG1 &&
+-	  ehdr->e_ident[EI_MAG2] == ELFMAG2 &&
+-	  ehdr->e_ident[EI_MAG3] == ELFMAG3))
+-	return err("missing ELF signature.");
+-
+-    /* Compare the file's class and endianness with the program's.
+-     */
+-    if (ehdr->e_ident[EI_DATA] != ELF_DATA)
+-	return err("ELF file has different endianness.");
+-    if (ehdr->e_ident[EI_CLASS] != ELF_CLASS)
+-	return err("ELF file has different word size.");
+-
+-    /* Check the target architecture.
+-     */
+-    if (ehdr->e_machine != ELF_ARCH)
+-	return err("ELF file created for different architecture.");
+-
+-    /* Verify the sizes of the ELF header and the program segment
+-     * header table entries.
+-     */
+-    if (ehdr->e_ehsize != sizeof(Elf_Ehdr))
+-	return err("unrecognized ELF header size.");
+-    if (ehdr->e_phentsize != sizeof(Elf_Phdr))
+-	return err("unrecognized program segment header size.");
+-
+-    /* Finally, check the file type.
+-     */
+-    if (ehdr->e_type != ET_EXEC && ehdr->e_type != ET_DYN)
+-	return err("not an executable or shared-object library.");
++#define EGET(X) \
++	(__extension__ ({ \
++		uint64_t __res; \
++		if (!do_reverse_endian) { \
++			__res = (X); \
++		} else if (sizeof(X) == 1) { \
++			__res = (X); \
++		} else if (sizeof(X) == 2) { \
++			__res = bswap_16((X)); \
++		} else if (sizeof(X) == 4) { \
++			__res = bswap_32((X)); \
++		} else if (sizeof(X) == 8) { \
++			__res = bswap_64((X)); \
++		} else { \
++			fprintf(stderr, "%s: %s: EGET failed for size %d\n", \
++					progname, filename, sizeof(X)); \
++			exit(EXIT_FAILURE); \
++		} \
++		__res; \
++	}))
++
++/* Set a value 'Y' in the elf header to 'X', compensating for endianness.
++ */
++#define ESET(Y,X) \
++		do if (!do_reverse_endian) { \
++			Y = (X); \
++		} else if (sizeof(Y) == 1) { \
++			Y = (X); \
++		} else if (sizeof(Y) == 2) { \
++			Y = bswap_16((uint16_t)(X)); \
++		} else if (sizeof(Y) == 4) { \
++			Y = bswap_32((uint32_t)(X)); \
++		} else if (sizeof(Y) == 8) { \
++			Y = bswap_64((uint64_t)(X)); \
++		} else { \
++			fprintf(stderr, "%s: %s: ESET failed for size %d\n", \
++					progname, filename, sizeof(Y)); \
++			exit(EXIT_FAILURE); \
++		} while (0)
+ 
+-    return TRUE;
+-}
+ 
+-/* readphdrtable() loads the program segment header table into memory.
++/* A macro for I/O errors: The given error message is used only when
++ * errno is not set.
+  */
+-static int readphdrtable(int fd, Elf_Ehdr const *ehdr, Elf_Phdr **phdrs)
+-{
+-    size_t	size;
+-
+-    if (!ehdr->e_phoff || !ehdr->e_phnum)
+-	return err("ELF file has no program header table.");
++#define	ferr(msg)	(err(errno ? strerror(errno) : (msg)))
+ 
+-    size = ehdr->e_phnum * sizeof **phdrs;
+-    if (!(*phdrs = malloc(size)))
+-	return err("Out of memory!");
+ 
+-    errno = 0;
+-    if (read(fd, *phdrs, size) != (ssize_t)size)
+-	return ferr("missing or incomplete program segment header table.");
+ 
+-    return TRUE;
++#define HEADER_FUNCTIONS(CLASS) \
++ \
++/* readelfheader() reads the ELF header into our global variable, and \
++ * checks to make sure that this is in fact a file that we should be \
++ * munging. \
++ */ \
++static int readelfheader ## CLASS (int fd, Elf ## CLASS ## _Ehdr *ehdr) \
++{ \
++	 if (read(fd, ((char *)ehdr)+EI_NIDENT, sizeof(*ehdr) - EI_NIDENT) \
++		!= sizeof(*ehdr) - EI_NIDENT) \
++		return ferr("missing or incomplete ELF header."); \
++ \
++	/* Verify the sizes of the ELF header and the program segment \
++	 * header table entries. \
++	 */ \
++	if (EGET(ehdr->e_ehsize) != sizeof(Elf ## CLASS ## _Ehdr)) \
++		return err("unrecognized ELF header size."); \
++	if (EGET(ehdr->e_phentsize) != sizeof(Elf ## CLASS ## _Phdr)) \
++		return err("unrecognized program segment header size."); \
++ \
++	/* Finally, check the file type. \
++	 */ \
++	if (EGET(ehdr->e_type) != ET_EXEC && EGET(ehdr->e_type) != ET_DYN) \
++		return err("not an executable or shared-object library."); \
++ \
++	return TRUE; \
++} \
++ \
++/* readphdrtable() loads the program segment header table into memory. \
++ */ \
++static int readphdrtable ## CLASS (int fd, Elf ## CLASS ## _Ehdr const *ehdr, \
++								   Elf ## CLASS ## _Phdr **phdrs) \
++{ \
++	size_t	size; \
++ \
++	if (!EGET(ehdr->e_phoff) || !EGET(ehdr->e_phnum) \
++)		return err("ELF file has no program header table."); \
++ \
++	size = EGET(ehdr->e_phnum) * sizeof **phdrs; \
++	if (!(*phdrs = malloc(size))) \
++		return err("Out of memory!"); \
++ \
++	errno = 0; \
++	if (read(fd, *phdrs, size) != (ssize_t)size) \
++		return ferr("missing or incomplete program segment header table."); \
++ \
++	return TRUE; \
++} \
++ \
++/* getmemorysize() determines the offset of the last byte of the file \
++ * that is referenced by an entry in the program segment header table. \
++ * (Anything in the file after that point is not used when the program \
++ * is executing, and thus can be safely discarded.) \
++ */ \
++static int getmemorysize ## CLASS (Elf ## CLASS ## _Ehdr const *ehdr, \
++								   Elf ## CLASS ## _Phdr const *phdrs, \
++						 unsigned long *newsize) \
++{ \
++	Elf ## CLASS ## _Phdr const   *phdr; \
++	unsigned long	size, n; \
++	int			i; \
++ \
++	/* Start by setting the size to include the ELF header and the \
++	 * complete program segment header table. \
++	 */ \
++	size = EGET(ehdr->e_phoff) + EGET(ehdr->e_phnum) * sizeof *phdrs; \
++	if (size < sizeof *ehdr) \
++		size = sizeof *ehdr; \
++ \
++	/* Then keep extending the size to include whatever data the \
++	 * program segment header table references. \
++	 */ \
++	for (i = 0, phdr = phdrs ; i < EGET(ehdr->e_phnum) ; ++i, ++phdr) { \
++		if (EGET(phdr->p_type) != PT_NULL) { \
++			n = EGET(phdr->p_offset) + EGET(phdr->p_filesz); \
++			if (n > size) \
++				size = n; \
++		} \
++	} \
++ \
++	*newsize = size; \
++	return TRUE; \
++} \
++ \
++/* modifyheaders() removes references to the section header table if \
++ * it was stripped, and reduces program header table entries that \
++ * included truncated bytes at the end of the file. \
++ */ \
++static int modifyheaders ## CLASS (Elf ## CLASS ## _Ehdr *ehdr, \
++								   Elf ## CLASS ## _Phdr *phdrs, \
++								   unsigned long newsize) \
++{ \
++	Elf ## CLASS ## _Phdr *phdr; \
++	int		i; \
++ \
++	/* If the section header table is gone, then remove all references \
++	 * to it in the ELF header. \
++	 */ \
++	if (EGET(ehdr->e_shoff) >= newsize) { \
++		ESET(ehdr->e_shoff,0); \
++		ESET(ehdr->e_shnum,0); \
++		ESET(ehdr->e_shentsize,0); \
++		ESET(ehdr->e_shstrndx,0); \
++	} \
++ \
++	/* The program adjusts the file size of any segment that was \
++	 * truncated. The case of a segment being completely stripped out \
++	 * is handled separately. \
++	 */ \
++	for (i = 0, phdr = phdrs ; i < EGET(ehdr->e_phnum) ; ++i, ++phdr) { \
++		if (EGET(phdr->p_offset) >= newsize) { \
++			ESET(phdr->p_offset,newsize); \
++			ESET(phdr->p_filesz,0); \
++		} else if (EGET(phdr->p_offset) + EGET(phdr->p_filesz) > newsize) { \
++			newsize -= EGET(phdr->p_offset); \
++			ESET(phdr->p_filesz, newsize); \
++		} \
++	} \
++ \
++	return TRUE; \
++} \
++ \
++/* commitchanges() writes the new headers back to the original file \
++ * and sets the file to its new size. \
++ */ \
++static int commitchanges ## CLASS (int fd, Elf ## CLASS ## _Ehdr const *ehdr, \
++								   Elf ## CLASS ## _Phdr *phdrs, \
++								   unsigned long newsize) \
++{ \
++	size_t	n; \
++ \
++	/* Save the changes to the ELF header, if any. \
++	 */ \
++	if (lseek(fd, 0, SEEK_SET)) \
++		return ferr("could not rewind file"); \
++	errno = 0; \
++	if (write(fd, ehdr, sizeof *ehdr) != sizeof *ehdr) \
++		return err("could not modify file"); \
++ \
++	/* Save the changes to the program segment header table, if any. \
++	 */ \
++	if (lseek(fd, EGET(ehdr->e_phoff), SEEK_SET) == (off_t)-1) { \
++		err("could not seek in file."); \
++		goto warning; \
++	} \
++	n = EGET(ehdr->e_phnum) * sizeof *phdrs; \
++	if (write(fd, phdrs, n) != (ssize_t)n) { \
++		err("could not write to file"); \
++		goto warning; \
++	} \
++ \
++	/* Eleventh-hour sanity check: don't truncate before the end of \
++	 * the program segment header table. \
++	 */ \
++	if (newsize < EGET(ehdr->e_phoff) + n) \
++		newsize = EGET(ehdr->e_phoff) + n; \
++ \
++	/* Chop off the end of the file. \
++	 */ \
++	if (ftruncate(fd, newsize)) { \
++		err("could not resize file"); \
++		goto warning; \
++	} \
++ \
++	return TRUE; \
++ \
++ warning: \
++	return err("ELF file may have been corrupted!"); \
+ }
+ 
+-/* getmemorysize() determines the offset of the last byte of the file
+- * that is referenced by an entry in the program segment header table.
+- * (Anything in the file after that point is not used when the program
+- * is executing, and thus can be safely discarded.)
+- */
+-static int getmemorysize(Elf_Ehdr const *ehdr, Elf_Phdr const *phdrs,
+-			 unsigned long *newsize)
+-{
+-    Elf32_Phdr const   *phdr;
+-    unsigned long	size, n;
+-    int			i;
+-
+-    /* Start by setting the size to include the ELF header and the
+-     * complete program segment header table.
+-     */
+-    size = ehdr->e_phoff + ehdr->e_phnum * sizeof *phdrs;
+-    if (size < sizeof *ehdr)
+-	size = sizeof *ehdr;
+-
+-    /* Then keep extending the size to include whatever data the
+-     * program segment header table references.
+-     */
+-    for (i = 0, phdr = phdrs ; i < ehdr->e_phnum ; ++i, ++phdr) {
+-	if (phdr->p_type != PT_NULL) {
+-	    n = phdr->p_offset + phdr->p_filesz;
+-	    if (n > size)
+-		size = n;
+-	}
+-    }
+-
+-    *newsize = size;
+-    return TRUE;
+-}
+ 
+-/* truncatezeros() examines the bytes at the end of the file's
+- * size-to-be, and reduces the size to exclude any trailing zero
+- * bytes.
++/* First elements of Elf32_Ehdr and Elf64_Ehdr are common.
+  */
+-static int truncatezeros(int fd, unsigned long *newsize)
++static int readelfheaderident(int fd, Elf32_Ehdr *ehdr)
+ {
+-    unsigned char	contents[1024];
+-    unsigned long	size, n;
++	errno = 0;
++	if (read(fd, ehdr, EI_NIDENT) != EI_NIDENT)
++		return ferr("missing or incomplete ELF header.");
++
++	/* Check the ELF signature.
++	 */
++	if (!(ehdr->e_ident[EI_MAG0] == ELFMAG0 &&
++		  ehdr->e_ident[EI_MAG1] == ELFMAG1 &&
++		  ehdr->e_ident[EI_MAG2] == ELFMAG2 &&
++		  ehdr->e_ident[EI_MAG3] == ELFMAG3))
++	{
++		err("missing ELF signature.");
++		return -1;
++	}
+ 
+-    size = *newsize;
+-    do {
+-	n = sizeof contents;
+-	if (n > size)
+-	    n = size;
+-	if (lseek(fd, size - n, SEEK_SET) == (off_t)-1)
+-	    return ferr("cannot seek in file.");
+-	if (read(fd, contents, n) != (ssize_t)n)
+-	    return ferr("cannot read file contents");
+-	while (n && !contents[--n])
+-	    --size;
+-    } while (size && !n);
+-
+-    /* Sanity check.
+-     */
+-    if (!size)
+-	return err("ELF file is completely blank!");
++	/* Compare the file's class and endianness with the program's.
++	 */
++#if __BYTE_ORDER == __LITTLE_ENDIAN
++	if (ehdr->e_ident[EI_DATA] == ELFDATA2LSB) {
++		do_reverse_endian = 0;
++	} else if (ehdr->e_ident[EI_DATA] == ELFDATA2MSB) {
++/* 		fprintf(stderr, "ELF file has different endianness.\n"); */
++		do_reverse_endian = 1;
++	}
++#elif __BYTE_ORDER == __BIG_ENDIAN
++	if (ehdr->e_ident[EI_DATA] == ELFDATA2LSB) {
++/* 		fprintf(stderr, "ELF file has different endianness.\n"); */
++		do_reverse_endian = 1;
++	} else if (ehdr->e_ident[EI_DATA] == ELFDATA2MSB) {
++		do_reverse_endian = 0;
++	}
++#else
++#error unkown endianness
++#endif
++	else {
++		err("Unsupported endianness");
++		return -1;
++	}
+ 
+-    *newsize = size;
+-    return TRUE;
++	/* Check the target architecture.
++	 */
++/*	 if (EGET(ehdr->e_machine) != ELF_ARCH) { */
++/* 		/\* return err("ELF file created for different architecture."); *\/ */
++/* 		fprintf(stderr, "ELF file created for different architecture.\n"); */
++/* 	} */
++	return ehdr->e_ident[EI_CLASS];
+ }
+ 
+-/* modifyheaders() removes references to the section header table if
+- * it was stripped, and reduces program header table entries that
+- * included truncated bytes at the end of the file.
+- */
+-static int modifyheaders(Elf_Ehdr *ehdr, Elf_Phdr *phdrs,
+-			 unsigned long newsize)
+-{
+-    Elf32_Phdr *phdr;
+-    int		i;
+ 
+-    /* If the section header table is gone, then remove all references
+-     * to it in the ELF header.
+-     */
+-    if (ehdr->e_shoff >= newsize) {
+-	ehdr->e_shoff = 0;
+-	ehdr->e_shnum = 0;
+-	ehdr->e_shentsize = 0;
+-	ehdr->e_shstrndx = 0;
+-    }
+-
+-    /* The program adjusts the file size of any segment that was
+-     * truncated. The case of a segment being completely stripped out
+-     * is handled separately.
+-     */
+-    for (i = 0, phdr = phdrs ; i < ehdr->e_phnum ; ++i, ++phdr) {
+-	if (phdr->p_offset >= newsize) {
+-	    phdr->p_offset = newsize;
+-	    phdr->p_filesz = 0;
+-	} else if (phdr->p_offset + phdr->p_filesz > newsize) {
+-	    phdr->p_filesz = newsize - phdr->p_offset;
+-	}
+-    }
++HEADER_FUNCTIONS(32)
+ 
+-    return TRUE;
+-}
++HEADER_FUNCTIONS(64)
+ 
+-/* commitchanges() writes the new headers back to the original file
+- * and sets the file to its new size.
++/* truncatezeros() examines the bytes at the end of the file's
++ * size-to-be, and reduces the size to exclude any trailing zero
++ * bytes.
+  */
+-static int commitchanges(int fd, Elf_Ehdr const *ehdr, Elf_Phdr *phdrs,
+-			 unsigned long newsize)
++static int truncatezeros(int fd, unsigned long *newsize)
+ {
+-    size_t	n;
+-
+-    /* Save the changes to the ELF header, if any.
+-     */
+-    if (lseek(fd, 0, SEEK_SET))
+-	return ferr("could not rewind file");
+-    errno = 0;
+-    if (write(fd, ehdr, sizeof *ehdr) != sizeof *ehdr)
+-	return err("could not modify file");
+-
+-    /* Save the changes to the program segment header table, if any.
+-     */
+-    if (lseek(fd, ehdr->e_phoff, SEEK_SET) == (off_t)-1) {
+-	err("could not seek in file.");
+-	goto warning;
+-    }
+-    n = ehdr->e_phnum * sizeof *phdrs;
+-    if (write(fd, phdrs, n) != (ssize_t)n) {
+-	err("could not write to file");
+-	goto warning;
+-    }
+-
+-    /* Eleventh-hour sanity check: don't truncate before the end of
+-     * the program segment header table.
+-     */
+-    if (newsize < ehdr->e_phoff + n)
+-	newsize = ehdr->e_phoff + n;
+-
+-    /* Chop off the end of the file.
+-     */
+-    if (ftruncate(fd, newsize)) {
+-	err("could not resize file");
+-	goto warning;
+-    }
++	unsigned char	contents[1024];
++	unsigned long	size, n;
+ 
+-    return TRUE;
++	size = *newsize;
++	do {
++		n = sizeof contents;
++		if (n > size)
++			n = size;
++		if (lseek(fd, size - n, SEEK_SET) == (off_t)-1)
++			return ferr("cannot seek in file.");
++		if (read(fd, contents, n) != (ssize_t)n)
++			return ferr("cannot read file contents");
++		while (n && !contents[--n])
++			--size;
++	} while (size && !n);
++
++	/* Sanity check.
++	 */
++	if (!size)
++		return err("ELF file is completely blank!");
+ 
+-  warning:
+-    return err("ELF file may have been corrupted!");
++	*newsize = size;
++	return TRUE;
+ }
+ 
+ /* main() loops over the cmdline arguments, leaving all the real work
+@@ -266,44 +403,66 @@
+  */
+ int main(int argc, char *argv[])
+ {
+-    int			fd;
+-    Elf_Ehdr		ehdr;
+-    Elf_Phdr	       *phdrs;
+-    unsigned long	newsize;
+-    char	      **arg;
+-    int			failures = 0;
+-
+-    if (argc < 2 || argv[1][0] == '-') {
+-	printf("Usage: sstrip FILE...\n"
+-	       "sstrip discards all nonessential bytes from an executable.\n\n"
+-	       "Version 2.0 Copyright (C) 2000,2001 Brian Raiter.\n"
+-	       "This program is free software, licensed under the GNU\n"
+-	       "General Public License. There is absolutely no warranty.\n");
+-	return EXIT_SUCCESS;
+-    }
+-
+-    progname = argv[0];
+-
+-    for (arg = argv + 1 ; *arg != NULL ; ++arg) {
+-	filename = *arg;
+-
+-	fd = open(*arg, O_RDWR);
+-	if (fd < 0) {
+-	    ferr("can't open");
+-	    ++failures;
+-	    continue;
++	int				fd;
++	union {
++		Elf32_Ehdr	ehdr32;
++		Elf64_Ehdr	ehdr64;
++	} e;
++	union {
++		Elf32_Phdr	*phdrs32;
++		Elf64_Phdr	*phdrs64;
++	} p;
++	unsigned long	newsize;
++	char			**arg;
++	int				failures = 0;
++
++	if (argc < 2 || argv[1][0] == '-') {
++		printf("Usage: sstrip FILE...\n"
++			   "sstrip discards all nonessential bytes from an executable.\n\n"
++			   "Version 2.0-X Copyright (C) 2000,2001 Brian Raiter.\n"
++			   "Cross-devel hacks Copyright (C) 2004 Manuel Novoa III.\n"
++			   "This program is free software, licensed under the GNU\n"
++			   "General Public License. There is absolutely no warranty.\n");
++		return EXIT_SUCCESS;
+ 	}
+ 
+-	if (!(readelfheader(fd, &ehdr)			&&
+-	      readphdrtable(fd, &ehdr, &phdrs)		&&
+-	      getmemorysize(&ehdr, phdrs, &newsize)	&&
+-	      truncatezeros(fd, &newsize)		&&
+-	      modifyheaders(&ehdr, phdrs, newsize)	&&
+-	      commitchanges(fd, &ehdr, phdrs, newsize)))
+-	    ++failures;
++	progname = argv[0];
+ 
+-	close(fd);
+-    }
++	for (arg = argv + 1 ; *arg != NULL ; ++arg) {
++		filename = *arg;
++
++		fd = open(*arg, O_RDWR);
++		if (fd < 0) {
++			ferr("can't open");
++			++failures;
++			continue;
++		}
++
++		switch (readelfheaderident(fd, &e.ehdr32)) {
++			case ELFCLASS32:
++				if (!(readelfheader32(fd, &e.ehdr32)					&&
++					  readphdrtable32(fd, &e.ehdr32, &p.phdrs32)		&&
++					  getmemorysize32(&e.ehdr32, p.phdrs32, &newsize)	&&
++					  truncatezeros(fd, &newsize)						&&
++					  modifyheaders32(&e.ehdr32, p.phdrs32, newsize)	&&
++					  commitchanges32(fd, &e.ehdr32, p.phdrs32, newsize)))
++					++failures;
++				break;
++			case ELFCLASS64:
++				if (!(readelfheader64(fd, &e.ehdr64)					&&
++					  readphdrtable64(fd, &e.ehdr64, &p.phdrs64)		&&
++					  getmemorysize64(&e.ehdr64, p.phdrs64, &newsize)	&&
++					  truncatezeros(fd, &newsize)						&&
++					  modifyheaders64(&e.ehdr64, p.phdrs64, newsize)	&&
++					  commitchanges64(fd, &e.ehdr64, p.phdrs64, newsize)))
++					++failures;
++				break;
++			default:
++				++failures;
++				break;
++		}
++		close(fd);
++	}
+ 
+-    return failures ? EXIT_FAILURE : EXIT_SUCCESS;
++	return failures ? EXIT_FAILURE : EXIT_SUCCESS;
+ }
diff --git a/packages/elfkickers/elfkickers-native_2.0a.bb b/packages/elfkickers/elfkickers-native_2.0a.bb
index e69de29bb2..82caf51263 100644
--- a/packages/elfkickers/elfkickers-native_2.0a.bb
+++ b/packages/elfkickers/elfkickers-native_2.0a.bb
@@ -0,0 +1,11 @@
+include elfkickers_${PV}.bb
+inherit native
+
+ELFPKGS = "sstrip"
+FILESPATH = "${FILE_DIRNAME}/elfkickers-${PV}:${FILE_DIRNAME}/elfkickers:${FILE_DIRNAME}/files"
+
+do_stage () {
+	for d in ${ELFPKGS}; do
+		install -m 0755 $d/$d ${bindir}/ || exit 1
+	done
+}
diff --git a/packages/elfkickers/elfkickers_2.0a.bb b/packages/elfkickers/elfkickers_2.0a.bb
index e69de29bb2..d5b771cbf9 100644
--- a/packages/elfkickers/elfkickers_2.0a.bb
+++ b/packages/elfkickers/elfkickers_2.0a.bb
@@ -0,0 +1,33 @@
+HOMEPAGE = "http://www.muppetlabs.com/~breadbox/software/elfkickers.html"
+LICENSE = "GPL"
+MAINTAINER = "Chris Larson <kergoth@handhelds.org>"
+PRIORITY = "optional"
+SECTION = "devel"
+
+SRC_URI = "http://www.muppetlabs.com/~breadbox/pub/software/ELFkickers-${PV}.tar.gz \
+           file://gentoo.patch;patch=1 \
+           file://mjn3-sstrip.patch;patch=1"
+S = "${WORKDIR}/ELFkickers"
+
+ELFPKGS = "ebfc elfls elftoc \
+           rebind sstrip"
+
+PACKAGES = "${ELFPKGS}"
+FILES_ebfc = "${bindir}/ebfc"
+FILES_elfls = "${bindir}/elfls"
+FILES_elftoc = "${bindir}/elftoc"
+FILES_rebind = "${bindir}/rebind"
+FILES_sstrip = "${bindir}/sstrip"
+
+do_compile () {
+	for d in ${ELFPKGS}; do
+		oe_runmake -C $d || exit 1
+	done
+}
+
+do_install () {
+	install -d ${D}${bindir}
+	for d in ${ELFPKGS}; do
+		install -m 0755 $d/$d ${D}${bindir}/ || exit 1
+	done
+}