36 lines
823 B
NASM
36 lines
823 B
NASM
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; ---------------------------------------------
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; Hello World for Win32 Intel x86 Assembly
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;
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; by fruel (https://github.com/fruel)
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; 13 June 2016
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; ---------------------------------------------
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.386
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.model flat,stdcall
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.stack 4096
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EXTRN ExitProcess@4 : PROC
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EXTRN GetStdHandle@4 : PROC
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EXTRN WriteConsoleA@20 : PROC
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.data
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msg BYTE "Hello World!",0
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bytesWritten DWORD ?
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.code
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main PROC
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push -11 ; nStdHandle (STD_OUTPUT_HANDLE)
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call GetStdHandle@4
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push 0 ; lpReserved
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push OFFSET bytesWritten ; lpNumberOfCharsWritten
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push LENGTHOF msg - 1 ; nNumberOfCharsToWrite
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push OFFSET msg ; *lpBuffer
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push eax ; hConsoleOutput
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call WriteConsoleA@20
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push 0 ; uExitCode
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call ExitProcess@4
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main ENDP
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END main
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