From:	Sampo Niskanen <sampo AT lizard DOT compart DOT fi>
Newsgroups:	comp.os.msdos.djgpp
Subject:	cwsdpmi and registers questions
Date:	21 Oct 1997 16:51:27 GMT
Organization:	Xgateway Finland Ltd. - news.xgw.fi server
Lines:	20
Message-ID:	<62imif$1sp@news.xgw.fi>
NNTP-Posting-Host:	lizard.compart.fi
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

How can I give cwsdpmi command line options (-s-)? I have tried
hex-editing the 'cwsdpmi.exe' text in the binary from
'CWSDPMI.EXE',0,0,0,0,0 to 'CWSDPMI.EXE -s-',0 but it doesn't help. I've
also tried editing the source where is the text cwsdpmi.exe and compiling
but it does exactly the same thing.

When I optimize fully (-O3), and use external asm-routines (made with
nasm) what registers do I have to restore? Without optimization it doesn't
need any registers restored, but when I started to use -O3 it gave trouble
with atleast ESI and EDI. I'm not sure about the other registers and would
like to be.

Thanks.

-- 
  __________________________________________________
 /____\    Sampo Niskanen <=> sampo AT compart DOT fi      \
       \         http://www.compart.fi/~sampo        \
        \     ________________________________________\___
         \___/___________________________________________/

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