zlib/contrib/masmx64/readme.txt

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2011-09-10 02:24:43 -04:00
Summary
-------
This directory contains ASM implementations of the functions
longest_match() and inflate_fast(), for 64 bits x86 (both AMD64 and Intel EM64t),
for use with Microsoft Macro Assembler (x64) for AMD64 and Microsoft C++ 64 bits.
gvmat64.asm is written by Gilles Vollant (2005), by using Brian Raiter 686/32 bits
assembly optimized version from Jean-loup Gailly original longest_match function
inffasx64.asm and inffas8664.c were written by Chris Anderson, by optimizing
original function from Mark Adler
Use instructions
----------------
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Assemble the .asm files using MASM and put the object files into the zlib source
directory. You can also get object files here:
http://www.winimage.com/zLibDll/zlib124_masm_obj.zip
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define ASMV and ASMINF in your project. Include inffas8664.c in your source tree,
and inffasx64.obj and gvmat64.obj as object to link.
Build instructions
------------------
run bld_64.bat with Microsoft Macro Assembler (x64) for AMD64 (ml64.exe)
ml64.exe is given with Visual Studio 2005, Windows 2003 server DDK
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You can get Windows 2003 server DDK with ml64 and cl for AMD64 from
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http://www.microsoft.com/whdc/devtools/ddk/default.mspx for low price)