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Posted to commits@harmony.apache.org by "Gregory Shimansky (JIRA)" <ji...@apache.org> on 2007/05/16 14:50:16 UTC
[jira] Updated: (HARMONY-1859) [drlvm][jit] StackOverflowError
handling leads to Segmentation fault on Linux with -Xem:opt and jet and is
handled incorrectly with -Xint on both Win and Linux
[ https://issues.apache.org/jira/browse/HARMONY-1859?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gregory Shimansky updated HARMONY-1859:
---------------------------------------
Summary: [drlvm][jit] StackOverflowError handling leads to Segmentation fault on Linux with -Xem:opt and jet and is handled incorrectly with -Xint on both Win and Linux (was: StackOverflowError handling leads to Segmentation fault on Linux with -Xem:opt and jet and is handled incorrectly with -Xint on both Win and Linux)
> [drlvm][jit] StackOverflowError handling leads to Segmentation fault on Linux with -Xem:opt and jet and is handled incorrectly with -Xint on both Win and Linux
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-1859
> URL: https://issues.apache.org/jira/browse/HARMONY-1859
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Reporter: Vera Aristova
> Priority: Minor
>
> Simple recursive method calling leads to Segmentation fault instead of StackOverflowError throwing on Linux with -Xem:opt and jet.
> It is handled incorrectly with -Xint on both Win and Linux .
> On Windows with -Xem:opt and jet StackOverflowError is thrown correctly.
> test for reproducing:
> public class test {
> public static void main(String [] args) {
> try {
> main(args);
> } catch (Throwable e) {
> System.out.println("was caught " + e);
> }
> }
> }
> to reproduce run script: bash run_lnx.sh
> To reproduce bash run.sh:
> -----------------------------------------------------------------------
> export HY=../ drl_20061013_lnx_ia32_0002_icc_r_H
> export LD_LIBRARY_PATH=$HY/bin
> export SUN=../jdk1.5.0_06
> $SUN/bin/javac -cp . test.java
> echo --------SUN----------
> $SUN/bin/java -cp . test
> echo ----------HY -Xem:jet---------
> $HY/bin/java -showversion
> $HY/bin/java -cp . -Xem:jet test
> echo ----------HY -Xem:opt---------
> $HY/bin/java -cp . -Xem:opt test
> echo -----------HY -Xint --------------
> $HY/bin/java -cp . -Xint test
> OUTPUT on Linux:
> --------SUN----------
> was caught java.lang.StackOverflowError
> ----------HY -Xem:jet---------
> Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundation or its l
> java version "1.5.0"
> pre-alpha : not complete or compatible
> svn = r454528, (Oct 13 2006), Linux/ia32/icc 900, release build
> http://incubator.apache.org/harmony
> run_lnx.sh: line 10: 32502 Segmentation fault $HY/bin/java -cp . -Xem:jet test
> ----------HY -Xem:opt---------
> SIGSEGV in VM code.
> Stack trace:
> 1: ?? (??:-1)
> 2: ?? (??:-1)
> 3: ?? (??:-1)
> 4: ?? (??:-1)
> 5: ?? (??:-1)
> 6: ?? (??:-1)
> 7: ?? (??:-1)
> 8: ?? (??:-1)
> 9: ?? (??:-1)
> 10: ?? (??:-1)
> 11: ?? (??:-1)
> 12: ?? (??:-1)
> 13: ?? (??:-1)
> 14: ?? (??:-1)
> 15: ?? (??:-1)
> 16: ?? (??:-1)
> 17: ?? (??:-1)
> 18: ?? (??:-1)
> 19: JIT_execute_method_default(void*, _jmethodID*, jvalue*, jvalue*) (??:-1)
> 20: DrlEMImpl::executeMethod(_jmethodID*, jvalue*, jvalue*) (??:-1)
> <end of stack trace>
> run_lnx.sh: line 12: 32538 Segmentation fault $HY/bin/java -cp . -Xem:opt test
> ----------HY -Xint -----------
> java/lang/StackOverflowError : (null)
> at test.main (test.java: 15)
> at test.main (test.java: 7)
> at test.main (test.java: 7)
> at test.main (test.java: 7)
> at test.main (test.java: 7)
> ....
> OUTPUT on Windows:
> --------SUN----------
> was caught java.lang.StackOverflowError
> Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
> ----------HY with -Xem:jet---------
> was caught java.lang.StackOverflowError
> ----------HY with -Xem:opt---------
> was caught java.lang.StackOverflowError
> ----------HY with -Xint
> java/lang/StackOverflowError : (null)
> at test.main (test.java: 15)
> at test.main (test.java: 7)
> at test.main (test.java: 7)
> at test.main (test.java: 7)
> at test.main (test.java: 7)
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