| 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) |