#27 ✓resolved
Peter Johnson

BSWAP r8/r15

Reported by Peter Johnson | June 25th, 2011 @ 07:48 PM | in 0.4.0 (closed)

Originally posted on Trac by vclaudepierre@tiscali.fr
Original Trac Ticket

  Description

  @@@

Hello

BSWAP r8... BSWAP r15 are coded as BSWAP rax... BSWAP rdi.
The prefix 48h must be replaced with a 49h :-)
Else you risk to execute a BSWAP rsp and a triple fault like me ;-)

A parenthesis : I only work with DOS/Win9x with a kind of DOS extender of mine.
I read INSTALL from current nightly snapshot, and so I assume I cannot get a
compilable (or compiled) version of updated yasm for DOS ?! :-(


  
h3. Trac Attachments

h3. Trac Comments
comment:1
    
                  
                  Changed 7 years ago by peter@tortall.net
  Fixed in x86id.re r1.64.  Thanks for the bug report, and sorry for the triple

fault :).

In terms of building on DOS, if you're using DJGPP, hopefully you should be able
to build with make -f Mkfiles/Makefile.dj, although this isn't well tested
between releases. Hopefully I'll get out a 3.1.0 soon with a whole bunch of
accumulated AMD64 bugfixes.

  comment:1

              Changed 7 years ago by peter@tortall.net

  Status
    changed from new to resolved

  Resolution
    set to fixed

  Fixed in x86id.re r1.64.  Thanks for the bug report, and sorry for the triple

fault :).

In terms of building on DOS, if you're using DJGPP, hopefully you should be able
to build with make -f Mkfiles/Makefile.dj, although this isn't well tested
between releases. Hopefully I'll get out a 3.1.0 soon with a whole bunch of
accumulated AMD64 bugfixes.

  Status
    changed from new to resolved

  Resolution
    set to fixed

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