1 files changed, 0 insertions, 175 deletions

diff --git a/arch/ppc/boot/utils/addnote.c b/arch/ppc/boot/utils/addnote.c
deleted file mode 100644
index 6c52b18f2d04..000000000000
--- a/arch/ppc/boot/utils/addnote.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Program to hack in a PT_NOTE program header entry in an ELF file.
- * This is needed for OF on RS/6000s to load an image correctly.
- * Note that OF needs a program header entry for the note, not an
- * ELF section.
- *
- * Copyright 2000 Paul Mackerras.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Usage: addnote zImage
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <string.h>
-
-char arch[] = "PowerPC";
-
-#define N_DESCR 6
-unsigned int descr[N_DESCR] = {
-#if 1
-        /* values for IBM RS/6000 machines */
-        0xffffffff,             /* real-mode = true */
-        0x00c00000,             /* real-base, i.e. where we expect OF to be */
-        0xffffffff,             /* real-size */
-        0xffffffff,             /* virt-base */
-        0xffffffff,             /* virt-size */
-        0x4000,                 /* load-base */
-#else
-        /* values for longtrail CHRP */
-        0,                      /* real-mode = false */
-        0xffffffff,             /* real-base */
-        0xffffffff,             /* real-size */
-        0xffffffff,             /* virt-base */
-        0xffffffff,             /* virt-size */
-        0x00600000,             /* load-base */
-#endif
-};
-
-unsigned char buf[512];
-
-#define GET_16BE(off)   ((buf[off] << 8) + (buf[(off)+1]))
-#define GET_32BE(off)   ((GET_16BE(off) << 16) + GET_16BE((off)+2))
-
-#define PUT_16BE(off, v)        (buf[off] = ((v) >> 8) & 0xff, \
-                                 buf[(off) + 1] = (v) & 0xff)
-#define PUT_32BE(off, v)        (PUT_16BE((off), (v) >> 16), \
-                                 PUT_16BE((off) + 2, (v)))
-
-/* Structure of an ELF file */
-#define E_IDENT         0       /* ELF header */
-#define E_PHOFF         28
-#define E_PHENTSIZE     42
-#define E_PHNUM         44
-#define E_HSIZE         52      /* size of ELF header */
-
-#define EI_MAGIC        0       /* offsets in E_IDENT area */
-#define EI_CLASS        4
-#define EI_DATA         5
-
-#define PH_TYPE         0       /* ELF program header */
-#define PH_OFFSET       4
-#define PH_FILESZ       16
-#define PH_HSIZE        32      /* size of program header */
-
-#define PT_NOTE         4       /* Program header type = note */
-
-#define ELFCLASS32      1
-#define ELFDATA2MSB     2
-
-unsigned char elf_magic[4] = { 0x7f, 'E', 'L', 'F' };
-
-int main(int ac, char **av)
-{
-        int fd, n, i;
-        int ph, ps, np;
-        int nnote, ns;
-
-        if (ac != 2) {
-                fprintf(stderr, "Usage: %s elf-file\n", av[0]);
-                exit(1);
-        }
-        fd = open(av[1], O_RDWR);
-        if (fd < 0) {
-                perror(av[1]);
-                exit(1);
-        }
-
-        nnote = strlen(arch) + 1 + (N_DESCR + 3) * 4;
-
-        n = read(fd, buf, sizeof(buf));
-        if (n < 0) {
-                perror("read");
-                exit(1);
-        }
-
-        if (n < E_HSIZE || memcmp(&buf[E_IDENT+EI_MAGIC], elf_magic, 4) != 0)
-                goto notelf;
-
-        if (buf[E_IDENT+EI_CLASS] != ELFCLASS32
-            || buf[E_IDENT+EI_DATA] != ELFDATA2MSB) {
-                fprintf(stderr, "%s is not a big-endian 32-bit ELF image\n",
-                        av[1]);
-                exit(1);
-        }
-
-        ph = GET_32BE(E_PHOFF);
-        ps = GET_16BE(E_PHENTSIZE);
-        np = GET_16BE(E_PHNUM);
-        if (ph < E_HSIZE || ps < PH_HSIZE || np < 1)
-                goto notelf;
-        if (ph + (np + 1) * ps + nnote > n)
-                goto nospace;
-
-        for (i = 0; i < np; ++i) {
-                if (GET_32BE(ph + PH_TYPE) == PT_NOTE) {
-                        fprintf(stderr, "%s already has a note entry\n",
-                                av[1]);
-                        exit(0);
-                }
-                ph += ps;
-        }
-
-        /* XXX check that the area we want to use is all zeroes */
-        for (i = 0; i < ps + nnote; ++i)
-                if (buf[ph + i] != 0)
-                        goto nospace;
-
-        /* fill in the program header entry */
-        ns = ph + ps;
-        PUT_32BE(ph + PH_TYPE, PT_NOTE);
-        PUT_32BE(ph + PH_OFFSET, ns);
-        PUT_32BE(ph + PH_FILESZ, nnote);
-
-        /* fill in the note area we point to */
-        /* XXX we should probably make this a proper section */
-        PUT_32BE(ns, strlen(arch) + 1);
-        PUT_32BE(ns + 4, N_DESCR * 4);
-        PUT_32BE(ns + 8, 0x1275);
-        strcpy(&buf[ns + 12], arch);
-        ns += 12 + strlen(arch) + 1;
-        for (i = 0; i < N_DESCR; ++i)
-                PUT_32BE(ns + i * 4, descr[i]);
-
-        /* Update the number of program headers */
-        PUT_16BE(E_PHNUM, np + 1);
-
-        /* write back */
-        lseek(fd, (long) 0, SEEK_SET);
-        i = write(fd, buf, n);
-        if (i < 0) {
-                perror("write");
-                exit(1);
-        }
-        if (i < n) {
-                fprintf(stderr, "%s: write truncated\n", av[1]);
-                exit(1);
-        }
-
-        exit(0);
-
- notelf:
-        fprintf(stderr, "%s does not appear to be an ELF file\n", av[0]);
-        exit(1);
-
- nospace:
-        fprintf(stderr, "sorry, I can't find space in %s to put the note\n",
-                av[0]);
-        exit(1);
-}