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32 lines
1.2 KiB
Text
32 lines
1.2 KiB
Text
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Summary
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This directory contains ASM implementations of the functions
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longest_match() and inflate_fast(), for 64 bits x86 (both AMD64 and Intel EM64t),
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for use with Microsoft Macro Assembler (x64) for AMD64 and Microsoft C++ 64 bits.
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gvmat64.asm is written by Gilles Vollant (2005), by using Brian Raiter 686/32 bits
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assembly optimized version from Jean-loup Gailly original longest_match function
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inffasx64.asm and inffas8664.c were written by Chris Anderson, by optimizing
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original function from Mark Adler
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Use instructions
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----------------
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Assemble the .asm files using MASM and put the object files into the zlib source
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directory. You can also get object files here:
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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,
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and inffasx64.obj and gvmat64.obj as object to link.
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Build instructions
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------------------
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run bld_64.bat with Microsoft Macro Assembler (x64) for AMD64 (ml64.exe)
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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)
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