6814659: separable cleanups and subroutines for 6655638

Preparatory but separable changes for method handles

Reviewed-by: kvn, never
This commit is contained in:
John R Rose 2009-03-20 23:19:36 -07:00
parent 41463d1d3a
commit cfb08c72ba
30 changed files with 598 additions and 259 deletions

View file

@ -1,5 +1,5 @@
/*
* Copyright 2001-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2001-2009 Sun Microsystems, Inc. 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
@ -825,6 +825,7 @@ HeapWord* ParallelScavengeHeap::block_start(const void* addr) const {
if (young_gen()->is_in_reserved(addr)) {
assert(young_gen()->is_in(addr),
"addr should be in allocated part of young gen");
if (Debugging) return NULL; // called from find() in debug.cpp
Unimplemented();
} else if (old_gen()->is_in_reserved(addr)) {
assert(old_gen()->is_in(addr),