auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 251 deletions

diff --git a/mkbootimg/mkbootimg.c b/mkbootimg/mkbootimg.c
deleted file mode 100644
index d803cf6..0000000
--- a/mkbootimg/mkbootimg.c
+++ /dev/null
@@ -1,251 +0,0 @@
-/* tools/mkbootimg/mkbootimg.c
-**
-** Copyright 2007, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-
-#include "mincrypt/sha.h"
-#include "bootimg.h"
-
-static void *load_file(const char *fn, unsigned *_sz)
-{
-    char *data;
-    int sz;
-    int fd;
-
-    data = 0;
-    fd = open(fn, O_RDONLY);
-    if(fd < 0) return 0;
-
-    sz = lseek(fd, 0, SEEK_END);
-    if(sz < 0) goto oops;
-
-    if(lseek(fd, 0, SEEK_SET) != 0) goto oops;
-
-    data = (char*) malloc(sz);
-    if(data == 0) goto oops;
-
-    if(read(fd, data, sz) != sz) goto oops;
-    close(fd);
-
-    if(_sz) *_sz = sz;
-    return data;
-
-oops:
-    close(fd);
-    if(data != 0) free(data);
-    return 0;
-}
-
-int usage(void)
-{
-    fprintf(stderr,"usage: mkbootimg\n"
-            "       --kernel <filename>\n"
-            "       --ramdisk <filename>\n"
-            "       [ --second <2ndbootloader-filename> ]\n"
-            "       [ --cmdline <kernel-commandline> ]\n"
-            "       [ --board <boardname> ]\n"
-            "       -o|--output <filename>\n"
-            );
-    return 1;
-}
-
-
-
-static unsigned char padding[2048] = { 0, };
-
-int write_padding(int fd, unsigned pagesize, unsigned itemsize)
-{
-    unsigned pagemask = pagesize - 1;
-    unsigned count;
-
-    if((itemsize & pagemask) == 0) {
-        return 0;
-    }
-
-    count = pagesize - (itemsize & pagemask);
-
-    if(write(fd, padding, count) != count) {
-        return -1;
-    } else {
-        return 0;
-    }
-}
-
-int main(int argc, char **argv)
-{
-    boot_img_hdr hdr;
-
-    char *kernel_fn = 0;
-    void *kernel_data = 0;
-    char *ramdisk_fn = 0;
-    void *ramdisk_data = 0;
-    char *second_fn = 0;
-    void *second_data = 0;
-    char *cmdline = "";
-    char *bootimg = 0;
-    char *board = "";
-    unsigned pagesize = 2048;
-    unsigned saddr = 0;
-    int fd;
-    SHA_CTX ctx;
-    uint8_t* sha;
-
-    argc--;
-    argv++;
-
-    memset(&hdr, 0, sizeof(hdr));
-
-    while(argc > 0){
-        char *arg = argv[0];
-        char *val = argv[1];
-        if(argc < 2) {
-            return usage();
-        }
-        argc -= 2;
-        argv += 2;
-        if(!strcmp(arg, "--output") || !strcmp(arg, "-o")) {
-            bootimg = val;
-        } else if(!strcmp(arg, "--kernel")) {
-            kernel_fn = val;
-        } else if(!strcmp(arg, "--ramdisk")) {
-            ramdisk_fn = val;
-        } else if(!strcmp(arg, "--second")) {
-            second_fn = val;
-        } else if(!strcmp(arg, "--cmdline")) {
-            cmdline = val;
-        } else if(!strcmp(arg, "--saddr")) {
-            saddr = strtoul(val, 0, 16);
-        } else if(!strcmp(arg, "--board")) {
-            board = val;
-        } else {
-            return usage();
-        }
-    }
-
-    if(bootimg == 0) {
-        fprintf(stderr,"error: no output filename specified\n");
-        return usage();
-    }
-
-    if(kernel_fn == 0) {
-        fprintf(stderr,"error: no kernel image specified\n");
-        return usage();
-    }
-
-    if(ramdisk_fn == 0) {
-        fprintf(stderr,"error: no ramdisk image specified\n");
-        return usage();
-    }
-
-    if(strlen(board) >= BOOT_NAME_SIZE) {
-        fprintf(stderr,"error: board name too large\n");
-        return usage();
-    }
-
-    strcpy(hdr.name, board);
-
-    hdr.kernel_addr =  0x10008000;
-    hdr.ramdisk_addr = 0x11000000;
-    if(saddr) {
-        hdr.second_addr =  0x00300000;
-    } else {
-        hdr.second_addr =  0x10F00000;
-    }
-    hdr.tags_addr   =  0x10000100;
-    hdr.page_size = pagesize;
-
-    memcpy(hdr.magic, BOOT_MAGIC, BOOT_MAGIC_SIZE);
-
-    if(strlen(cmdline) > (BOOT_ARGS_SIZE - 1)) {
-        fprintf(stderr,"error: kernel commandline too large\n");
-        return 1;
-    }
-    strcpy((char*)hdr.cmdline, cmdline);
-
-    kernel_data = load_file(kernel_fn, &hdr.kernel_size);
-    if(kernel_data == 0) {
-        fprintf(stderr,"error: could not load kernel '%s'\n", kernel_fn);
-        return 1;
-    }
-
-    if(!strcmp(ramdisk_fn,"NONE")) {
-        ramdisk_data = 0;
-        hdr.ramdisk_size = 0;
-    } else {
-        ramdisk_data = load_file(ramdisk_fn, &hdr.ramdisk_size);
-        if(ramdisk_data == 0) {
-            fprintf(stderr,"error: could not load ramdisk '%s'\n", ramdisk_fn);
-            return 1;
-        }
-    }
-
-    if(second_fn) {
-        second_data = load_file(second_fn, &hdr.second_size);
-        if(second_data == 0) {
-            fprintf(stderr,"error: could not load secondstage '%s'\n", second_fn);
-            return 1;
-        }
-    }
-
-    /* put a hash of the contents in the header so boot images can be
-     * differentiated based on their first 2k.
-     */
-    SHA_init(&ctx);
-    SHA_update(&ctx, kernel_data, hdr.kernel_size);
-    SHA_update(&ctx, &hdr.kernel_size, sizeof(hdr.kernel_size));
-    SHA_update(&ctx, ramdisk_data, hdr.ramdisk_size);
-    SHA_update(&ctx, &hdr.ramdisk_size, sizeof(hdr.ramdisk_size));
-    SHA_update(&ctx, second_data, hdr.second_size);
-    SHA_update(&ctx, &hdr.second_size, sizeof(hdr.second_size));
-    sha = SHA_final(&ctx);
-    memcpy(hdr.id, sha,
-           SHA_DIGEST_SIZE > sizeof(hdr.id) ? sizeof(hdr.id) : SHA_DIGEST_SIZE);
-
-    fd = open(bootimg, O_CREAT | O_TRUNC | O_WRONLY, 0644);
-    if(fd < 0) {
-        fprintf(stderr,"error: could not create '%s'\n", bootimg);
-        return 1;
-    }
-
-    if(write(fd, &hdr, sizeof(hdr)) != sizeof(hdr)) goto fail;
-    if(write_padding(fd, pagesize, sizeof(hdr))) goto fail;
-
-    if(write(fd, kernel_data, hdr.kernel_size) != hdr.kernel_size) goto fail;
-    if(write_padding(fd, pagesize, hdr.kernel_size)) goto fail;
-
-    if(write(fd, ramdisk_data, hdr.ramdisk_size) != hdr.ramdisk_size) goto fail;
-    if(write_padding(fd, pagesize, hdr.ramdisk_size)) goto fail;
-
-    if(second_data) {
-        if(write(fd, second_data, hdr.second_size) != hdr.second_size) goto fail;
-        if(write_padding(fd, pagesize, hdr.ramdisk_size)) goto fail;
-    }
-
-    return 0;
-
-fail:
-    unlink(bootimg);
-    close(fd);
-    fprintf(stderr,"error: failed writing '%s': %s\n", bootimg,
-            strerror(errno));
-    return 1;
-}