Subversion Repositories planix.SVN

#include <u.h>
#include <libc.h>
#include <bio.h>

void
main(int argc, char *argv[])
{
        Biobuf bin, bout;
        long len, slen;
        int c;

        if(argc != 2){
                fprint(2, "usage: data2s name\n");
                exits("usage");
        }
        Binit(&bin, 0, OREAD);
        Binit(&bout, 1, OWRITE);
        for(len=0; (c=Bgetc(&bin))!=Beof; len++){
                if((len&7) == 0)
                        Bprint(&bout, "DATA %scode+%ld(SB)/8, $\"", argv[1], len);
                if(c)
                        Bprint(&bout, "\\%uo", c);
                else
                        Bprint(&bout, "\\z");
                if((len&7) == 7)
                        Bprint(&bout, "\"\n");
        }
        slen = len;
        if(len & 7){
                while(len & 7){
                        Bprint(&bout, "\\z");
                        len++;
                }
                Bprint(&bout, "\"\n");
        }
        Bprint(&bout, "GLOBL %scode+0(SB), $%ld\n", argv[1], len);
        Bprint(&bout, "GLOBL %slen+0(SB), $4\n", argv[1]);
        Bprint(&bout, "DATA %slen+0(SB)/4, $%ld\n", argv[1], slen);
        exits(0);
}