From lsliu0507 at gmail.com  Thu Apr 16 15:21:25 2009
From: lsliu0507 at gmail.com (lianshun Liu)
Date: Fri, 17 Apr 2009 06:21:25 +0800
Subject: puzzles about hotspot interpreter
Message-ID: <4DF9A569B15E44E182AAE396C6A235F5@AAA>

Hello,
I want to do some experiments with hotspot interpreter, precisely speeking, the C++-interpreter. I build hotspot under Cygwin+VS2008, and set CC_INTERP=1 when making hotspot. To test which interpreter will work, I embeded some codes which will create a file into the function bytecodeInterpreter::run(). But to my surprise, when I run the hotspot, no file will be created, so the function bytecodeInterpreter::run() wasn't invoked. If I didn't set CC_INTERP=1, the result was the same.
In order to use C++-interpreter, what else should I do? Any details?
Thanks a lot;-)


Best regards

Lianshun Liu
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From lsliu0507 at gmail.com  Fri Apr 17 06:58:03 2009
From: lsliu0507 at gmail.com (lianshun Liu)
Date: Fri, 17 Apr 2009 21:58:03 +0800
Subject: building problems about hotspot
Message-ID: <C6C426B2809B4D8487A23DBF38635B25@AAA>

Hello, 


I build hotspot under Cygwin+VS2008, the following are the environment variables I set:

_________________________________________________________
set PATH=C:\Progra~1\MSVC9\VC\bin;c:\cygwin\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem
set ANT_Home=C:/Progra~1/apache-ant-1.7.1
set ALT_BOOTDIR=C:/Progra~1/Java/jdk1.6.0
set ALT_BINARY_PLUGS_PATH=C:/Progra~1/JDK7/Plug/openjdk-binary-plugs
set ALT_JDK_IMPORT_PATH=E:/OpenJDK/openjdk/build/windows-i586/j2sdk-image
set ALT_DXSDK_PATH=C:/Progra~1/DXSDK
set VC=C:/Progra~1/MSVC9
set ALT_COMPILER_PATH=%VC%/VC/bin
set ALT_MSDEVTOOLS_PATH=C:/PROGRA~1/MI2578~1/Windows/v6.0A/bin
set ALT_MSVCR90_DLL_PATH=%VC%/VC/redist/x86/Microsoft.VC90.CRT
set ALT_MSVCRNN_DLL_PATH=%VC%/VC/redist/x86/Microsoft.VC90.CRT
set ALT_FREETYPE_LIB_PATH=C:/Progra~1/Freetype/lib
set ALT_FREETYPE_HEADERS_PATH=C:/Progra~1/Freetype/include

rem I set CC_INTERP=true to use C++-interpreter, is it right?

set CC_INTERP=true

call C:\Progra~1\MSVC9\Common7\Tools\vsvars32.bat

bash
________________________________________________________

then, I use "make" command to build hotspot.
In order to build the C++-interpreter, not template-interpreter, I set CC_INTERP=true. But it didn't work. Is there anything wrong? Or how can I do?
Thanks a lot.

Best wishes
Lianshun Liu
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