- 25 9月, 2013 1 次提交
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由 dsimms 提交于
8023956: Provide a work-around to broken Linux 32 bit "Exec Shield" using CS for NX emulation (crashing with SI_KERNEL) Summary: Execute some code at a high virtual address value, and keep mapped Reviewed-by: coleenp, zgu
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- 23 9月, 2013 1 次提交
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由 iklam 提交于
8025088: Missing cases for JVM_CONSTANT_MethodHandleInError cause crash if debugger steps into error-tagged method handle Summary: Need to refetch each method from InstanceKlass after all safepoints. Removed leaky PreviousVersionInfo code. Reviewed-by: coleenp, sspitsyn
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- 22 9月, 2013 1 次提交
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由 sla 提交于
Reviewed-by: sla, dsamersoff Contributed-by: NYasumasa Suenaga <yasu@ysfactory.dip.jp>
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- 21 9月, 2013 1 次提交
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由 coleenp 提交于
Summary: reference_map[] array had uninitialized junk that was causing a bogus bootstrap method to be found. Reviewed-by: hseigel, dcubed, sspitsyn
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- 20 9月, 2013 1 次提交
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由 coleenp 提交于
Summary: Need to refetch each method from InstanceKlass after all safepoints. Removed leaky PreviousVersionInfo code. Reviewed-by: dcubed, sspitsyn
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- 19 9月, 2013 3 次提交
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由 hseigel 提交于
Summary: Make sure CDS is off by default when running server compiler. Reviewed-by: dholmes, coleenp
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由 dholmes 提交于
Reviewed-by: alanb, chegar, dholmes, ksrini Contributed-by: NMike Duigou <mike.duigou@oracle.com>
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由 iveresov 提交于
8023542: Test java/io/File/CheckPermission.java fails due to unfinished recursion (java.lang.StackOverflowError) when JIT'ed code (-client,-server) is running Summary: Move null check before klass reference materialization in checkcast Reviewed-by: kvn, roland
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- 18 9月, 2013 5 次提交
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由 dcubed 提交于
Summary: Add -XX:+VerifyStringTableAtExit option and code to verify StringTable invariants. Reviewed-by: rdurbin, sspitsyn, coleenp
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由 sgabdura 提交于
Summary: Check that the _java_thread parameter is valid when it is possible that the JavaThread has exited after the initial checks were made in generated/jvmtifiles/jvmtiEnter.cpp: jvmti_GetCurrentContendedMonitor() Reviewed-by: dcubed, dsamersoff
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由 tschatzl 提交于
8024669: Native OOME when allocating after changes to maximum heap supporting Coops sizing on sparcv9 Summary: After changes in 8010722 the ergonomics for calculating the size of the heap that supports zero based compressed oops changed. This lead to the VM actually using zero based compressed oops. Due to low default HeapBaseMinAddress, the OS mapping in the application image at the same address, and limitations of the malloc implementation on Solaris this resulted in very little C heap available for the VM. So the VM immediately gives a native OOME when the machine has lots of physical memory (>=32G). The solution is to increase the HeapBaseMinAddress so that the VM has enough C heap. Reviewed-by: kvn, brutisso
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由 anoll 提交于
Summary: Provide correct number of visited nmethods to Tracing Reviewed-by: kvn, iveresov
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由 ehelin 提交于
Reviewed-by: stefank, dholmes, coleenp
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- 17 9月, 2013 6 次提交
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由 allwin 提交于
Reviewed-by: sla, coleenp, ctornqvi, dsamersoff
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由 tschatzl 提交于
Summary: Incorrect usage of idx_t where bm_word_t is appropriate. Reviewed-by: tschatzl, brutisso Contributed-by: NDan Horak <dhorak@redhat.com>
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由 anoll 提交于
8024128: guarantee(codelet_size > 0 && (size_t)codelet_size > 2*K) failed: not enough space for interpreter generation Summary: Increase interpreter size for x86 template interpreter Reviewed-by: kvn, iveresov
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由 minqi 提交于
Summary: made changes to easily identify current log file in rotation. Parameterize the input with %t for time replacement in file name. Reviewed-by: ccheung, tschatzl, tamao, zgu Contributed-by: yumin.qi@oracle.com
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由 acorn 提交于
Reviewed-by: kamg, minqi
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由 dcubed 提交于
Summary: Cleanup and document how various Linux release info files are used by print_distro_info(). Reviewed-by: dcubed, dsamersoff, coleenp, iklam, omajid Contributed-by: gerald.thornbrugh@oracle.com
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- 16 9月, 2013 2 次提交
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由 dholmes 提交于
6900441: PlatformEvent.park(millis) on Linux could still be affected by changes to the time-of-day clock Summary: Associate CLOCK_MONOTONIC with the pthread_cond_t objects used for relative timed waits Reviewed-by: dcubed, shade
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由 tschatzl 提交于
8024396: VM crashing with assert(!UseLargePages || UseParallelOldGC || use_large_pages) failed: Wrong alignment to use large pages Summary: Loosen wrong assert for UseParallelOldGC to UseParallelGC Reviewed-by: stefank, brutisso
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- 14 9月, 2013 5 次提交
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由 drchase 提交于
Summary: Enhance method resolution and resulting data structures, plus some refactoring. Reviewed-by: twisti, acorn, jrose
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由 twisti 提交于
Reviewed-by: kvn, coleenp
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由 sspitsyn 提交于
8024346: ~CautiouslyPreserveExceptionMark - assert(!_thread->has_pending_exception()) failed: unexpected exception generated Summary: Pending exceptions must be handled properly after a call to the JVMTI merge_cp_and_rewrite Reviewed-by: coleenp, dholmes Contributed-by: serguei.spitsyn@oracle.com
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由 sspitsyn 提交于
8024345: 'assert(_value != NULL) failed: resolving NULL _value' from VM_RedefineClasses::set_new_constant_pool Summary: The OOME's in the JVMTI merge_cp_and_rewrite and set_new_constant_pool must be handled correctly Reviewed-by: coleenp, dholmes Contributed-by: serguei.spitsyn@oracle.com
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由 sspitsyn 提交于
8017230: Internal Error (jvmtiRedefineClasses.cpp:1662): guarantee(false) failed: insert_space_at() failed Summary: Handle pending exceptions instead of firing a guarantee() Reviewed-by: coleenp, dholmes Contributed-by: serguei.spitsyn@oracle.com
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- 13 9月, 2013 3 次提交
- 14 9月, 2013 4 次提交
- 13 9月, 2013 2 次提交
- 12 9月, 2013 3 次提交
- 11 9月, 2013 2 次提交
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由 tschatzl 提交于
Summary: Use conservative assumptions of required alignment for the various garbage collector components into account when determining the maximum heap size that supports compressed oops. Using this conservative value avoids several circular dependencies in the calculation. Reviewed-by: stefank, dholmes
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由 tschatzl 提交于
Summary: Correctly calculate the initialization value for the shift between object start and bitmap bit in the G1 mark bitmaps. Reviewed-by: tonyp
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