debugging - Assembly MOV doesn't work, Debug for Linux and INT code list -


i have problem here... i'm using debug (in cmd/ms-dos) learn things , peforme commands... set ax 1234 , dx abcd. so, did '-a 100' register instruction, did: mov ah,dl , them "-g" (because set interruption) or "-g 102" peforme instruction , stop before 102 offset (if not set interruption). when peform -r show me registers values, remain unchanged, should ax:cd34, ax 1234 yet, looks mov command doesn't works... doing wrong?

http://img203.imageshack.us/img203/4866/movdxdldoesntworks.png

(sorry link, need reputation post image)

i know if exists windows debug linux, mean, have nasm , yasm in linux installation (debian-based), it's compiler, need write code file, , compile run, have "emulator" or "debug" tool asm in linux? debug windows software in picture above?

the last thing, sorry make message long 3 questions, don't want "flood" lot of topics, so, last question can find kind of list of interruptions? find list or manual machine code functions. in peter norton's book, example, when have "02h" in "ah" register, tell dos print 1 character in screen, , said "if want find list of functions, can dos manual", well, can't find dos manual (in linux can type "man" , have manuals everything), windows "help" function list simple commands, not real manual unix "man".

i try find in google, every "dos manual" did found show me simple functions "cd, dir, format, time, blablabla", nothing real technical system or something... can help-me in find complete list of "ah" commands , functions? know int 18h run basic , int 19h restarts computer (a guy said me, 18h him doesn't run basic restarts computer instead of int 19h). find 2 or 3 more occurrences in google, not "complete" list, have it?

thanks help, patience , attention, love you! ;)

please try again with:

.g=cs:0100 0102

http://www.armory.com/~rstevew/public/tutor/debug/debug-manual.html

.........

rbil: ralf browns x86/msdos interrupt list

http://www.pobox.com/~ralf

http://www.pobox.com/~ralf/files.html

ftp://ftp.cs.cmu.edu/afs/cs.cmu.edu/user/ralf/pub/

dirk


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