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