Metacircular Research Platform

Enhanced gdb-jit debugger interface

Details

  • Type: Improvement Improvement
  • Status: Open Open
  • Priority: Minor Minor
  • Resolution: Unresolved
  • Affects Version/s: 1.0
  • Fix Version/s: 1.0
  • Component/s: Debug
  • Labels:
    None
  • Environment:
    x86_64,fc14
  • Patch Submitted:
    Yes
  • Number of attachments :
    1

Description

This patch implements the AttachCurrentThread,AttachCurrentThreadAsDaemon,DetachCurrentThread functions for JNI. Based on this functions, a new debugger function is provided to dynamically register compiled method. Also it fixed several related problem. Now mrp can pass all dacapo2006,all dacapo9.12 with batik as exception and all SPECjvm2008 tests. Presently, it's been tested with MSD configuraion. The GenMSD has some unresolved issues with GC module.

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dafeng added a comment -

harmony java/java/text/RuleBasedCollator.java need to synchronize when compare. icu is not thread safe. So I included the change text.jar file. tradesoap will throw ArrayIndexOutOfBound for axis java keywords tests.

public int compare(String source, String target) {

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dafeng added a comment - harmony java/java/text/RuleBasedCollator.java need to synchronize when compare. icu is not thread safe. So I included the change text.jar file. tradesoap will throw ArrayIndexOutOfBound for axis java keywords tests. public int compare(String source, String target) {
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dafeng added a comment -

change testing/tests/SPECjvm2008/build.xml file, use the following line can also pass tests.
<property name="specjvm.args" value="-Dspecjvm.benchmarks.startup.debug=true
-Dspecjvm.benchmark.startup.launcher=$

{rvm.exe}

-Dspecjvm.startup.jvm_opt ions="-Xms260m -Xmx500m" -ikv"/>

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dafeng added a comment - change testing/tests/SPECjvm2008/build.xml file, use the following line can also pass tests. <property name="specjvm.args" value="-Dspecjvm.benchmarks.startup.debug=true -Dspecjvm.benchmark.startup.launcher=$ {rvm.exe} -Dspecjvm.startup.jvm_opt ions="-Xms260m -Xmx500m" -ikv"/>

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  • Assignee:
    Unassigned
    Reporter:
    dafeng
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  • Created:
    Updated:

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