1 #include <lib9.h> 2 #include <bio.h> 3 4 void 5 main(int argc, char *argv[]) 6 { 7 Biobuf bin, bout; 8 long len; 9 int n; 10 uchar block[8], *c; 11 12 if(argc != 2){ 13 fprint(2, "usage: data2s name\n"); 14 exits("usage"); 15 } 16 setbinmode(); 17 Binit(&bin, 0, OREAD); 18 Binit(&bout, 1, OWRITE); 19 for(len=0; (n=Bread(&bin, block, sizeof(block))) > 0; len += n){ 20 Bprint(&bout, "DATA %scode+%ld(SB)/%d, $\"", argv[1], len, n); 21 for(c=block; c < block+n; c++) 22 if(*c) 23 Bprint(&bout, "\\%uo", *c); 24 else 25 Bprint(&bout, "\\z"); 26 Bprint(&bout, "\"\n"); 27 } 28 if(len == 0) 29 Bprint(&bout, "GLOBL %scode+0(SB), $1\n", argv[1]); 30 else 31 Bprint(&bout, "GLOBL %scode+0(SB), $%ld\n", argv[1], len); 32 Bprint(&bout, "GLOBL %slen+0(SB), $4\n", argv[1]); 33 Bprint(&bout, "DATA %slen+0(SB)/4, $%ld\n", argv[1], len); 34 exits(0); 35 } 36