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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | pj | 1 | #include <malloc.h> |
| 2 | #include <stdio.h> |
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| 3 | #include "../ll/i386/mb-hdr.h" |
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| 4 | |||
| 5 | /* |
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| 6 | * Warning!!! This program does not work properly... |
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| 7 | * FIXIT! |
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| 8 | */ |
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| 9 | void main(int argc, char *argv[]) |
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| 10 | { |
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| 11 | FILE *in; |
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| 12 | char *buf,*p; |
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| 13 | register scan; |
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| 14 | unsigned long multiboot_sign = MULTIBOOT_MAGIC, size; |
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| 15 | unsigned long *search; |
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| 16 | |||
| 17 | if (argc != 2) { |
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| 18 | printf("Usage: binfin <file>\n"); |
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| 19 | exit(0); |
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| 20 | } |
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| 21 | in = fopen(argv[1],"rb"); |
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| 22 | if (in == NULL) { |
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| 23 | printf("Error! File %s not found\n",argv[1]); |
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| 24 | exit(-1); |
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| 25 | } |
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| 26 | fseek(in, 0, SEEK_END); |
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| 27 | size = ftell(in); |
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| 28 | buf = malloc(size); |
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| 29 | if (buf == NULL) { |
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| 30 | printf("Malloc error! Requested : %lu\n",size); |
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| 31 | exit(-2); |
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| 32 | } |
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| 33 | fread(buf,1,size,in); |
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| 34 | fclose(in); |
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| 35 | for (scan = 0, p = buf; scan < size; scan++,p++) { |
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| 36 | search = (unsigned long *)(p); |
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| 37 | if (*search == multiboot_sign) { |
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| 38 | printf("Gotta! Offset = %lx(%lu)\nAligned = %s",scan,scan, scan == (scan & ~0x00000003) ? "Yes" : "No" ); |
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| 39 | free(buf); |
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| 40 | exit(1); |
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| 41 | } |
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| 42 | } |
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| 43 | printf("Not found!\n"); |
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| 44 | exit(1); |
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| 45 | } |