[Bug 1286] New: - memory allocation interrupt doesnt work
wine-bugs at winehq.com
wine-bugs at winehq.com
Tue Feb 18 00:53:06 CST 2003
http://bugs.winehq.com/show_bug.cgi?id=1286
Summary: memory allocation interrupt doesnt work
Product: Wine
Version: unspecified
Platform: Other
URL: http://gemia.de/test/test.exe
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: wine-dos
AssignedTo: wine-bugs at winehq.com
ReportedBy: eric.noack at gemia.de
somehow no dos program compiled with a PowerBASIC compiler runs under wine
unlike the powerbasic compiler itself which runs perfectly
the trial version of the IDE with compiler is available at
http://www.powerbasic.com/files/pub/trypb32.zip
it runs under wine and creates executables not running under wine
(try compiling a
print "hello world"
program)
executables compiled under windows or dos behave the same so the compiler
really works it seems
i fear some memory allocation interrupt requests are not handled correctly which
makes those programs exit with a "Program too big" error message after internal
checks before actually executing senseful code.
by the way, is it possible to make wine provide more memory to the dos area for
any dos programs?
i spotted a nice interrupt handler list at
ftp://FTP.CS.CMU.EDU/afs/cs.cmu.edu/user/ralf/pub/interrupt-list
in inter61a.zip - inter61f.zip are files reaching from INTERRUPTS.A - INTERRUPTS.R
being several Megs of plain text in size if combined and providing a huge list of
official and "undocumented" interrupt handlers reaching from specific BIOS
functions over MS , DR and Novel-DOS interrupt handlers and interrupts of widely
spread TSRs to INTs hooked by various viree
i stepped on the link when digging through old files on my HDD
additional information will follow as soon as i disassembled the executable and
installed the latest cvs wine src
Eric
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