mkbootimage makes bootable BeOS DR8 filesystem(a.k.a. obfs) image.
This commit is contained in:
sakamoto
parent
d6205b71c6
commit
5b75eca570
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# $NetBSD: Makefile,v 1.1 1999/06/28 00:35:22 sakamoto Exp $
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PROG= mkbootimage
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MKMAN= no
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.include <bsd.prog.mk>
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/* $NetBSD: bootimage.h,v 1.1 1999/06/28 00:35:23 sakamoto Exp $ */
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#define HEADER_SIZE 0x6400
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#define BLOCK_SIZE 0x100
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#define FILE_SIZE_OFFSET 0x00004494
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#define FILE_SIZE_ALIGN_OFFSET 0x00004498
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#define FILE_BLOCK_MAP_START 0x00000200
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#define FILE_BLOCK_MAP_END 0x00000368
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u_char image_data0[] = {
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0x00, 0x03, 0x00, 0x00, 0xde, 0xad, 0xbe, 0xef, /* mtime */
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0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
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0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x0b, 0x40, /* avail size */
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0x00, 0x00, 0x02, 0x00, 0xff, 0xff, 0xff, 0xff,
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0x00, 0x00, 0x00, 0x32, 0x00, 0x00, 0x0b, 0x40, /* used block */
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0x01, 0x00, 0x00, 0x00, 0x66, 0x64, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
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0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x41, 0xc0,
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0xbe, 0x00, 0xbe, 0x01, 0xbe, 0x02, 0xbe, 0x03,
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0xbe, 0x04, 0xbe, 0x05, 0xbe, 0x06, 0xbe, 0x07,
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0xbe, 0x08, 0xbe, 0x09, 0xbe, 0x0a, 0xbe, 0x0b,
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0xbe, 0x0c, 0xbe, 0x0d, 0xbe, 0x0e, 0xbe, 0x0f,
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0xbe, 0x10, 0xbe, 0x11, 0xbe, 0x12, 0xbe, 0x13,
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0xbe, 0x14, 0xbe, 0x15, 0xbe, 0x16, 0xbe, 0x17,
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0xbe, 0x18, 0xbe, 0x19, 0xbe, 0x1a, 0xbe, 0x1b,
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0xbe, 0x1c, 0xbe, 0x1d, 0xbe, 0x1e, 0xbe, 0x1f,
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0xbe, 0x20, 0xbe, 0x21, 0xbe, 0x22, 0xbe, 0x23,
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0xbe, 0x24, 0xbe, 0x25, 0xbe, 0x26, 0xbe, 0x27,
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0xbe, 0x28, 0xbe, 0x29, 0xbe, 0x2a, 0xbe, 0x2b,
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0xbe, 0x2c, 0xbe, 0x2d, 0xbe, 0x2e, 0xbe, 0x2f,
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0xbe, 0x30, 0xbe, 0x31, 0xbe, 0x32, 0xbe, 0x33,
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0xbe, 0x34, 0xbe, 0x35, 0xbe, 0x36, 0xbe, 0x37,
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0xbe, 0x38, 0xbe, 0x39, 0xbe, 0x3a, 0xbe, 0x3b,
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0xbe, 0x3c, 0xbe, 0x3d, 0xbe, 0x3e, 0xbe, 0x3f,
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0xbe, 0x40, 0xbe, 0x41, 0xbe, 0x42, 0xbe, 0x43,
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0xbe, 0x44, 0xbe, 0x45, 0xbe, 0x46, 0xbe, 0x47,
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0xbe, 0x48, 0xbe, 0x49, 0xbe, 0x4a, 0xbe, 0x4b,
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0xbe, 0x4c, 0xbe, 0x4d, 0xbe, 0x4e, 0xbe, 0x4f,
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0xbe, 0x50, 0xbe, 0x51, 0xbe, 0x52, 0xbe, 0x53,
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0xbe, 0x54, 0xbe, 0x55, 0xbe, 0x56, 0xbe, 0x57,
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0xbe, 0x58, 0xbe, 0x59, 0xbe, 0x5a, 0xbe, 0x5b,
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0xbe, 0x5c, 0xbe, 0x5d, 0xbe, 0x5e, 0xbe, 0x5f,
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0xbe, 0x60, 0xbe, 0x61, 0xbe, 0x62, 0xbe, 0x63,
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0xbe, 0x64, 0xbe, 0x65, 0xbe, 0x66, 0xbe, 0x67,
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0xbe, 0x68, 0xbe, 0x69, 0xbe, 0x6a, 0xbe, 0x6b,
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0xbe, 0x6c, 0xbe, 0x6d, 0xbe, 0x6e, 0xbe, 0x6f,
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0xbe, 0x70, 0xbe, 0x71, 0xbe, 0x72, 0xbe, 0x73,
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0xbe, 0x74, 0xbe, 0x75, 0xbe, 0x76, 0xbe, 0x77,
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0xbe, 0x78, 0xbe, 0x79, 0xbe, 0x7a, 0xbe, 0x7b,
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0xbe, 0x7c, 0xbe, 0x7d, 0xbe, 0x7e, 0xbe, 0x7f,
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0xbe, 0x80, 0xbe, 0x81, 0xbe, 0x82, 0xbe, 0x83,
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0xbe, 0x84, 0xbe, 0x85, 0xbe, 0x86, 0xbe, 0x87,
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0xbe, 0x88, 0xbe, 0x89, 0xbe, 0x8a, 0xbe, 0x8b,
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0xbe, 0x8c, 0xbe, 0x8d, 0xbe, 0x8e, 0xbe, 0x8f,
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0xbe, 0x90, 0xbe, 0x91, 0xbe, 0x92, 0xbe, 0x93,
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0xbe, 0x94, 0xbe, 0x95, 0xbe, 0x96, 0xbe, 0x97,
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0xbe, 0x98, 0xbe, 0x99, 0xbe, 0x9a, 0xbe, 0x9b,
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0xbe, 0x9c, 0xbe, 0x9d, 0xbe, 0x9e, 0xbe, 0x9f,
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0xbe, 0xa0, 0xbe, 0xa1, 0xbe, 0xa2, 0xbe, 0xa3,
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0xbe, 0xa4, 0xbe, 0xa5, 0xbe, 0xa6, 0xbe, 0xa7,
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0xbe, 0xa8, 0xbe, 0xa9, 0xbe, 0xaa, 0xbe, 0xab,
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0xbe, 0xac, 0xbe, 0xad, 0xbe, 0xae, 0xbe, 0xaf,
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0xbe, 0xb0, 0xbe, 0xb1, 0xbe, 0xb2, 0xbe, 0xb3,
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0xbe, 0xb4, 0xbe, 0xb5, 0xbe, 0xb6, 0xbe, 0xb7,
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0xbe, 0xb8, 0xbe, 0xb9, 0xbe, 0xba, 0xbe, 0xbb,
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0xbe, 0xbc, 0xbe, 0xbd, 0xbe, 0xbe, 0xbe, 0xbf,
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0xbe, 0xc0, 0xbe, 0xc1, 0xbe, 0xc2, 0xbe, 0xc3,
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0xbe, 0xc4, 0xbe, 0xc5, 0xbe, 0xc6, 0xbe, 0xc7,
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0xbe, 0xc8, 0xbe, 0xc9, 0xbe, 0xca, 0xbe, 0xcb,
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0xbe, 0xcc, 0xbe, 0xcd, 0xbe, 0xce, 0xbe, 0xcf,
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0xbe, 0xd0, 0xbe, 0xd1, 0xbe, 0xd2, 0xbe, 0xd3,
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};
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u_char image_data1[] = {
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0x54, 0x72, 0x61, 0x73, 0x68, 0x00, 0x00, 0x00,
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};
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u_char image_data2[] = {
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0x00, 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x00,
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0xff, 0xff, 0xff, 0xff, 0xde, 0xad, 0xbe, 0xef, /* mtime */
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0xde, 0xad, 0xbe, 0xef, 0x00, 0x00, 0x00, 0x00, /* mtime */
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x41, 0xff,
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};
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u_char image_data3[] = {
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0x73, 0x79, 0x73, 0x74, 0x65, 0x6d, 0x00, 0x00,
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};
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u_char image_data4[] = {
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0x00, 0x00, 0x00, 0x22, 0x00, 0x00, 0x00, 0x00,
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0xff, 0xff, 0xff, 0xff, 0xde, 0xad, 0xbe, 0xef, /* mtime */
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0xde, 0xad, 0xbe, 0xef, 0x00, 0x00, 0x00, 0x00, /* mtime */
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x41, 0xff,
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};
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u_char image_data5[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
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};
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u_char image_data6[] = {
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0x00, 0x72, 0x61, 0x73, 0x68, 0x00, 0x00, 0x00,
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};
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u_char image_data7[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x41, 0xff,
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};
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u_char image_data8[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
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};
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u_char image_data9[] = {
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0x6b, 0x65, 0x72, 0x6e, 0x65, 0x6c, 0x00, 0x00,
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};
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u_char image_data10[] = {
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0x80, 0x00, 0x00, 0x32, 0x00, 0x00, 0x00, 0x65,
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0x00, 0x00, 0x00, 0x00, 0xde, 0xad, 0xbe, 0xef, /* mtime */
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0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe, 0xef, /* mtime/filesize */
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0xde, 0xea, 0xbe, 0xef, 0x00, 0x00, 0x00, 0x00, /* filesize(aligned) */
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0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x81, 0xb6,
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};
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u_char image_data11[] = {
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0x00, 0x79, 0x73, 0x74, 0x65, 0x6d, 0x00, 0x00,
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};
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u_char image_data12[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x41, 0xff,
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};
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struct image_block {
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long offset;
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u_char *data;
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int size;
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};
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#define IMG(x) __CONCAT(image_data,x)
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#define IMG_DATA_SIZE(x) IMG(x), (sizeof (IMG(x)) / sizeof (IMG(x)[0]))
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struct image_block image_block[] = {
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{ 0x00000000, IMG_DATA_SIZE(0) },
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{ 0x00000440, IMG_DATA_SIZE(1) },
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{ 0x00000480, IMG_DATA_SIZE(2) },
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{ 0x000004c0, IMG_DATA_SIZE(3) },
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{ 0x00000500, IMG_DATA_SIZE(4) },
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{ 0x00002400, IMG_DATA_SIZE(5) },
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{ 0x00002440, IMG_DATA_SIZE(6) },
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{ 0x000024a0, IMG_DATA_SIZE(7) },
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{ 0x00004400, IMG_DATA_SIZE(8) },
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{ 0x00004440, IMG_DATA_SIZE(9) },
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{ 0x00004480, IMG_DATA_SIZE(10) },
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{ 0x000044c0, IMG_DATA_SIZE(11) },
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{ 0x00004520, IMG_DATA_SIZE(12) },
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{ -1 }
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};
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long mtime_offset[] = {
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0x00000004,
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0x0000048c,
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0x00000490,
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0x0000050c,
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0x00000510,
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0x0000448c,
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0x00004490,
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-1
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};
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/* $NetBSD: mkbootimage.c,v 1.1 1999/06/28 00:35:23 sakamoto Exp $ */
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/*
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* Copyright (c) 1999 Christopher G. Demetriou. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Christopher G. Demetriou
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* for the NetBSD Project.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/param.h> /* XXX for roundup */
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#include <sys/stat.h>
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#include <sys/time.h>
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#include <err.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <machine/endian.h>
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#include <machine/bswap.h>
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#include "bootimage.h"
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#if BYTE_ORDER == LITTLE_ENDIAN
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#define BO(x) bswap32(x)
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#else
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#define BO(x)
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#endif
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static void usage(void);
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extern char *__progname;
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static void
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usage()
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{
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fprintf(stderr,
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"usage: %s [-n] [-v] inputfile [outputfile]\n", __progname);
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exit(EXIT_FAILURE);
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}
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int
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main(argc, argv)
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int argc;
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char *argv[];
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{
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const char *infile, *outfile;
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char *outbuf;
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struct image_block *p;
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struct stat insb;
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struct timeval tp;
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struct timezone tzp;
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size_t outbufsize;
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ssize_t rv;
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int c, verbose, nowrite, infd, outfd;
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long *offset;
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verbose = nowrite = 0;
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while ((c = getopt(argc, argv, "nv")) != -1) {
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switch (c) {
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case 'n':
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/* Do not actually write the boot file */
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nowrite = 1;
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break;
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case 'v':
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/* Chat */
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verbose = 1;
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break;
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default:
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usage();
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}
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}
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argc -= optind;
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argv += optind;
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if (argc != 1 && argc != 2)
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usage();
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infile = argv[0];
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outfile = argv[1]; /* NULL if argc == 1 */
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if (verbose) {
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fprintf(stderr, "input file: %s\n", infile);
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fprintf(stderr, "output file: %s\n",
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outfile != NULL ? outfile : "<stdout>");
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}
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/* Open the input file and check it out */
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if ((infd = open(infile, O_RDONLY)) == -1)
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err(EXIT_FAILURE, "open %s", infile);
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if (fstat(infd, &insb) == -1)
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err(EXIT_FAILURE, "fstat %s", infile);
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if (!S_ISREG(insb.st_mode))
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errx(EXIT_FAILURE, "%s must be a regular file", infile);
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/*
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* Allocate a buffer, with space to round up the input file
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* to the next block size boundary, and with space for the boot
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* block.
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*/
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outbufsize = roundup(insb.st_size, BLOCK_SIZE);
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outbufsize += HEADER_SIZE;
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outbufsize = roundup(outbufsize, 512);
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outbuf = malloc(outbufsize);
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if (outbuf == NULL)
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err(EXIT_FAILURE, "allocating output buffer");
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memset(outbuf, 0, outbufsize);
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/* copy the boot image info the buffer */
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for (p = image_block; p->offset != -1; p++)
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memcpy(outbuf + p->offset, p->data, p->size);
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/* fill used block bitmap */
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memset(outbuf + FILE_BLOCK_MAP_START, 0xff,
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FILE_BLOCK_MAP_END - FILE_BLOCK_MAP_START);
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/* fix the file size in the header */
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*(long *)(outbuf + FILE_SIZE_OFFSET) =
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(long)BO(insb.st_size);
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*(long *)(outbuf + FILE_SIZE_ALIGN_OFFSET) =
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(long)BO(roundup(insb.st_size, BLOCK_SIZE));
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/* set mtime */
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gettimeofday(&tp, &tzp);
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for (offset = mtime_offset; *offset != -1; offset++)
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*(long *)(outbuf + *offset) = (long)BO(tp.tv_sec);
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/* read the file into the buffer, leaving room for the boot block */
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rv = read(infd, outbuf + HEADER_SIZE, insb.st_size);
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if (rv == -1)
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err(EXIT_FAILURE, "read %s", infile);
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else if (rv != insb.st_size)
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errx(EXIT_FAILURE, "read %s: short read", infile);
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(void)close(infd);
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if (nowrite)
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exit(EXIT_SUCCESS);
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/* set up the output file descriptor */
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if (outfile == NULL) {
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outfd = STDOUT_FILENO;
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outfile = "<stdout>";
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} else if ((outfd = open(outfile, O_WRONLY|O_CREAT, 0666)) == -1)
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err(EXIT_FAILURE, "open %s", outfile);
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||||
/* write the data */
|
||||
rv = write(outfd, outbuf, outbufsize);
|
||||
if (rv == -1)
|
||||
err(EXIT_FAILURE, "write %s", outfile);
|
||||
else if (rv != outbufsize)
|
||||
errx(EXIT_FAILURE, "write %s: short write", outfile);
|
||||
(void)close(outfd);
|
||||
|
||||
exit(EXIT_SUCCESS);
|
||||
}
|
||||
Loading…
Reference in New Issue