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> Windows > Beginner Tutorial ? |
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AlexP 12 Mar 2008, 12:02
Try what I used, search google for "x86 assembly tutorial". Almost every one helped so much, but I think the only way to really learn is to just start programming. This should get u started:
Code: format PE console include '%fasminc%\win32ax.inc' ; or wherever your FASM/INCLUDE is entry start ; specify where to start executing code section '.code' code readable writeable start: ; code goes here push 0 call [ExitProcess] section '.data' data readable writeable ; any of your data goes here section '.idata' import data readable writeable library kernel,'Kernel32.dll' import kernel,\ ExitProcess,'ExitProcess' That's a pretty standard template for windows programs, use "Printf" from MSVCRT.dll is simple console output (formatting, too). What I used to learn is a combination of the Intel Instruction Manuals, FASM documentation, small online tutorials. |
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12 Mar 2008, 12:02 |
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steef 13 Mar 2008, 16:13
Ok ,thanks for this help , but i can't find any online tutorials for real beginners.I know already the registers , and few x86 instructions , but i don't know how to apply this in windows.Just for an example : I found an example program , which displays a message box
Code: include 'win32ax.inc' .data msgBoxCaption db 'Iczelion Tutorial No.2',0 msgBoxText db 'Win32 Assembly with FASM is Great!',0 .code start: invoke MessageBox,NULL,msgBoxText,msgBoxCaption,MB_OK + MB_ICONINFORMATION invoke ExitProcess,0 .end start Ok , it works .I found that MessageBox is definated in win32ax.inc and it is an windows function , which takes 4 arguments and makes a message box. But I don't know where to find windows funktions and what arguments did they want !?I tried in WIN32.HLP , but it didn't work.For example I found a function called 'CreateDialog' , tried to enter 'invoke CreateDialog.....' and FASM told me "Error: undefinated symbol 'CreateDialog'".I dont't know if the mistake is that in win32ax.inc isn't definated this funktion , or the syntax is different , or the dunction is incorrect !? |
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13 Mar 2008, 16:13 |
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Picnic 13 Mar 2008, 18:01
Hi steef,
Check the fasm examples it's a good start, read about Win32 Headers Download and read Fasm Icezelion tutorials And you can also find a great number of examples about Windows programming on madmatt's site Download them all. |
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13 Mar 2008, 18:01 |
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dap 13 Mar 2008, 19:42
See Paul Carter's tutorial. It uses NASM syntax but it's quite the same as FASM since it doesn't use advanced features.
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13 Mar 2008, 19:42 |
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AlexP 13 Mar 2008, 21:08
And for reverence, use www.msdn.microsoft.com for any and all API needs, just search for it.
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13 Mar 2008, 21:08 |
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