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- 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
- ----------------
- 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
- 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
- You can get Windows 2003 server DDK with ml64 and cl for AMD64 from
- http://www.microsoft.com/whdc/devtools/ddk/default.mspx for low price)
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