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To: FastC6 who wrote (143868)5/9/2001 12:16:50 AM
From: Scumbria  Respond to of 769670
 
Any bison experts out there?

I'm trying to convert this gas syntax :

.long _instrux+13000

into this nasm syntax :

.dd _instrux+13000

Using a2i, which is a bison sourced program.

The a2i.y file contains this parser lexicon:

| _LONG numlist { fprintf(outfile, "\tdd %s\n", $2); }
| _LONG ID { fprintf(outfile, "\tdd %s+0x%lx\n", $2, baseaddr); }
| _LONG ID '+' NUMBER { fprintf(outfile, "\tdd %s+%ld\n", $2, $4); }

which works fine for the translation I shown above, but converts this:

.long 0

into :

dd +0

(I don't want the plus sign before the 0)

I'm not a YACC/Bison expert, so any help is appreciated.

Thanks,
Scumbria


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