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Posted to commits@harmony.apache.org by "Gregory Shimansky (JIRA)" <ji...@apache.org> on 2006/09/21 02:29:22 UTC
[jira] Created: (HARMONY-1511) [drlvm] [jvmti] Bugs in field
watches and stack trace for JIT, jvmtiGetBytecodes and single
step/breakpoints for interpreter
[drlvm] [jvmti] Bugs in field watches and stack trace for JIT, jvmtiGetBytecodes and single step/breakpoints for interpreter
----------------------------------------------------------------------------------------------------------------------------
Key: HARMONY-1511
URL: http://issues.apache.org/jira/browse/HARMONY-1511
Project: Harmony
Issue Type: Bug
Components: DRLVM
Reporter: Gregory Shimansky
This is a patch with several small bugfixes for JVMTI unrelated directly to single step implementation. The following problems are fixed:
- Field watches callback from JIT should have RAISE_AREA set since it is not an unwindable code
- Stack trace on JIT should skip top level VM internal java methods because they are not supposed to be shown to user
- Only on interpreter should VM search for breakpoints in the instrumented method bytecode because on JIT this bytecode is not touched, the compiled code is changed instead
- When running on interpreter SingleStep event should be sent before Breakpoint event according to JVMTI spec. ATM there have reverse order
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[jira] Updated: (HARMONY-1511) [drlvm] [jvmti] Bugs in field
watches and stack trace for JIT, jvmtiGetBytecodes and single
step/breakpoints for interpreter
Posted by "Gregory Shimansky (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1511?page=all ]
Gregory Shimansky updated HARMONY-1511:
---------------------------------------
Attachment: jvmti-watch-stack-method-interpreter-fixes.patch
The patch to fix current problems.
> [drlvm] [jvmti] Bugs in field watches and stack trace for JIT, jvmtiGetBytecodes and single step/breakpoints for interpreter
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-1511
> URL: http://issues.apache.org/jira/browse/HARMONY-1511
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Reporter: Gregory Shimansky
> Attachments: jvmti-watch-stack-method-interpreter-fixes.patch
>
>
> This is a patch with several small bugfixes for JVMTI unrelated directly to single step implementation. The following problems are fixed:
> - Field watches callback from JIT should have RAISE_AREA set since it is not an unwindable code
> - Stack trace on JIT should skip top level VM internal java methods because they are not supposed to be shown to user
> - Only on interpreter should VM search for breakpoints in the instrumented method bytecode because on JIT this bytecode is not touched, the compiled code is changed instead
> - When running on interpreter SingleStep event should be sent before Breakpoint event according to JVMTI spec. ATM there have reverse order
--
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If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa
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[jira] Assigned: (HARMONY-1511) [drlvm] [jvmti] Bugs in field
watches and stack trace for JIT, jvmtiGetBytecodes and single
step/breakpoints for interpreter
Posted by "Geir Magnusson Jr (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1511?page=all ]
Geir Magnusson Jr reassigned HARMONY-1511:
------------------------------------------
Assignee: Geir Magnusson Jr
> [drlvm] [jvmti] Bugs in field watches and stack trace for JIT, jvmtiGetBytecodes and single step/breakpoints for interpreter
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-1511
> URL: http://issues.apache.org/jira/browse/HARMONY-1511
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Reporter: Gregory Shimansky
> Assigned To: Geir Magnusson Jr
> Attachments: jvmti-watch-stack-method-interpreter-fixes.patch
>
>
> This is a patch with several small bugfixes for JVMTI unrelated directly to single step implementation. The following problems are fixed:
> - Field watches callback from JIT should have RAISE_AREA set since it is not an unwindable code
> - Stack trace on JIT should skip top level VM internal java methods because they are not supposed to be shown to user
> - Only on interpreter should VM search for breakpoints in the instrumented method bytecode because on JIT this bytecode is not touched, the compiled code is changed instead
> - When running on interpreter SingleStep event should be sent before Breakpoint event according to JVMTI spec. ATM there have reverse order
--
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If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa
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[jira] Resolved: (HARMONY-1511) [drlvm] [jvmti] Bugs in field
watches and stack trace for JIT, jvmtiGetBytecodes and single
step/breakpoints for interpreter
Posted by "Geir Magnusson Jr (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1511?page=all ]
Geir Magnusson Jr resolved HARMONY-1511.
----------------------------------------
Resolution: Fixed
r448717
ubuntu 6 - smoke and c-unit
> [drlvm] [jvmti] Bugs in field watches and stack trace for JIT, jvmtiGetBytecodes and single step/breakpoints for interpreter
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-1511
> URL: http://issues.apache.org/jira/browse/HARMONY-1511
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Reporter: Gregory Shimansky
> Assigned To: Geir Magnusson Jr
> Attachments: jvmti-watch-stack-method-interpreter-fixes.patch
>
>
> This is a patch with several small bugfixes for JVMTI unrelated directly to single step implementation. The following problems are fixed:
> - Field watches callback from JIT should have RAISE_AREA set since it is not an unwindable code
> - Stack trace on JIT should skip top level VM internal java methods because they are not supposed to be shown to user
> - Only on interpreter should VM search for breakpoints in the instrumented method bytecode because on JIT this bytecode is not touched, the compiled code is changed instead
> - When running on interpreter SingleStep event should be sent before Breakpoint event according to JVMTI spec. ATM there have reverse order
--
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If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa
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[jira] Closed: (HARMONY-1511) [drlvm] [jvmti] Bugs in field watches
and stack trace for JIT, jvmtiGetBytecodes and single step/breakpoints for
interpreter
Posted by "Geir Magnusson Jr (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1511?page=all ]
Geir Magnusson Jr closed HARMONY-1511.
--------------------------------------
> [drlvm] [jvmti] Bugs in field watches and stack trace for JIT, jvmtiGetBytecodes and single step/breakpoints for interpreter
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-1511
> URL: http://issues.apache.org/jira/browse/HARMONY-1511
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Reporter: Gregory Shimansky
> Assigned To: Geir Magnusson Jr
> Attachments: jvmti-watch-stack-method-interpreter-fixes.patch
>
>
> This is a patch with several small bugfixes for JVMTI unrelated directly to single step implementation. The following problems are fixed:
> - Field watches callback from JIT should have RAISE_AREA set since it is not an unwindable code
> - Stack trace on JIT should skip top level VM internal java methods because they are not supposed to be shown to user
> - Only on interpreter should VM search for breakpoints in the instrumented method bytecode because on JIT this bytecode is not touched, the compiled code is changed instead
> - When running on interpreter SingleStep event should be sent before Breakpoint event according to JVMTI spec. ATM there have reverse order
--
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