DOS ain't dead

NASM 2.10 - revised preprocessor (Announce)

posted by ecm  , Düsseldorf, Germany, 02.05.2012, 22:48

> Yes you got it. All the differences of binary made by 2.10 seems to be jmp
> -> jmps that saved some bytes and shifted the entire code. I chcecked the
> binary in BOSH and it WORKS. I wrote in a mistake the version that chinese
> guy used - 2.09.07 compiled on Mar 14 2011. I suggested him to upgrade on
> 2.10. Hope it will solve the problem.

You should try assembling with one of -O0 (capital letter O followed by digit zero) and -O1 (cap. letter O followed by digit 1) explicitly on the NASM command line; one of those was the default in the older NASM versions (like 0.98.x) - not sure which. Just look whether either produces a byte-compatible result.

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l

Complete thread:

• NASM 2.10 - Rugxulo, 27.03.2012, 00:39
  • NASM 2.10 - Rugxulo, 27.03.2012, 00:42
    • NASM 2.10 - marcov, 27.03.2012, 13:07
    • NASM 2.10 - revised preprocessor - ecm, 20.04.2012, 04:26
      • NASM 2.10 - revised preprocessor - RayeR, 02.05.2012, 22:06
        • NASM 2.10 - revised preprocessor - ecm, 02.05.2012, 22:16
          • NASM 2.10 - revised preprocessor - RayeR, 02.05.2012, 22:43
            • NASM 2.10 - revised preprocessor - ecm, 02.05.2012, 22:48
              • NASM 2.10 - revised preprocessor - RayeR, 03.05.2012, 00:04
                • NASM 2.10 uses "- Ox" by default - Rugxulo, 03.05.2012, 02:25
                  • NASM 2.10 uses "-Ox" by default - ecm, 03.05.2012, 02:37
                    • NASM 2.10 uses "-Ox" by default - Rugxulo, 03.05.2012, 08:18
                      • NASM 2.10 uses "-Ox" by default - ecm, 03.05.2012, 23:00
                        • NASM 2.10.01 - Rugxulo, 16.06.2012, 00:24
                • NASM 2.10 - revised preprocessor - ecm, 03.05.2012, 02:26