archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-21 11:34:38 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8012902: remove use of global operator new - take 2

Browse source 
The fix of 8010992, disable use of global operator new and new[] which caused failure on some tests. This takes two of the bugs also add ALLOW_OPERATOR_NEW_USAGE to prevent crash for third party code calling operator new of jvm on certain platforms.

Reviewed-by: coleenp, dholmes, zgu
This commit is contained in:
Yumin Qi 2013-05-14 09:41:12 -07:00 • committed by Yumin Qi
parent b3675a00d9
commit 98151c30c8
28 changed files with 287 additions and 101 deletions
Download patch file Download diff file Expand all files Collapse all files

4
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -52,7 +52,7 @@ ConcurrentMarkSweepPolicy::ConcurrentMarkSweepPolicy() {
}
void ConcurrentMarkSweepPolicy::initialize_generations() {
_generations = new GenerationSpecPtr[number_of_generations()];
_generations = NEW_C_HEAP_ARRAY3(GenerationSpecPtr, number_of_generations(), mtGC, 0, AllocFailStrategy::RETURN_NULL);
if (_generations == NULL)
vm_exit_during_initialization("Unable to allocate gen spec");

5
hotspot/src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -282,7 +282,8 @@ OtherRegionsTable::OtherRegionsTable(HeapRegion* hr) :
_fine_eviction_stride = _max_fine_entries / _fine_eviction_sample_size;
}
_fine_grain_regions = new PerRegionTablePtr[_max_fine_entries];
_fine_grain_regions = NEW_C_HEAP_ARRAY3(PerRegionTablePtr, _max_fine_entries,
mtGC, 0, AllocFailStrategy::RETURN_NULL);
if (_fine_grain_regions == NULL) {
vm_exit_out_of_memory(sizeof(void*)*_max_fine_entries, OOM_MALLOC_ERROR,