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RE: Assembler
- From: "Williams, Gerald S (Jerry)" <gsw at agere dot com>
- To: <cygwin at cygwin dot com>
- Date: 2004年2月17日 11:41:29 -0500
- Subject: RE: Assembler
Krzysztof Duleba wrote:
> I wanted to test some of my linux assembler code on my
> Windows-Cygwin box.
> Is it possible at all?
I don't know about using BIOS calls, etc., but I've
assembled and linked a few NASM assembly functions.
I didn't use ELF format, though. There's a gnuwin32
format that works with Cygwin.
I've only ever linked them as functions called via
the C environment, but if you take the following:
; standalone.asm
section .text
extern _printf
global _main
_main:
push ebp
mov ebp,esp
push dword [value]
push dword format
call _printf
add esp, byte 8
leave
ret
segment .data
value dd 0x87654321
format db 'Should be 87654321: %0lx',10,0
and assemble, link, and run it as follows:
nasm -f gnuwin32 standalone.asm
gcc standalone.o
./a.exe
It does the right thing. :-)
-Jerry
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