archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-26 22:34:27 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

6964458: Reimplement class meta-data storage to use native memory

Browse source 
Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes

Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com>
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
This commit is contained in:
Jon Masamitsu 2012-09-01 13:25:18 -04:00 • committed by Coleen Phillimore
parent 36eee7c8c8
commit 5c58d27aac
853 changed files with 26124 additions and 82956 deletions
Download patch file Download diff file Expand all files Collapse all files

8
hotspot/src/share/vm/code/scopeDesc.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2012, 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
@ -65,7 +65,7 @@ void ScopeDesc::decode_body() {
// This is a sentinel record, which is only relevant to
// approximate queries. Decode a reasonable frame.
_sender_decode_offset = DebugInformationRecorder::serialized_null;
_method = methodHandle(_code->method());
_method = _code->method();
_bci = InvocationEntryBci;
_locals_decode_offset = DebugInformationRecorder::serialized_null;
_expressions_decode_offset = DebugInformationRecorder::serialized_null;
@ -75,7 +75,7 @@ void ScopeDesc::decode_body() {
DebugInfoReadStream* stream = stream_at(decode_offset());
_sender_decode_offset = stream->read_int();
_method = methodHandle((methodOop) stream->read_oop());
_method = stream->read_method();
_bci = stream->read_bci();
// decode offsets for body and sender
@ -157,7 +157,7 @@ ScopeDesc* ScopeDesc::sender() const {
void ScopeDesc::print_value_on(outputStream* st) const {
tty->print(" ");
method()()->print_short_name(st);
method()->print_short_name(st);
int lineno = method()->line_number_from_bci(bci());
if (lineno != -1) {
st->print_cr("@%d (line %d)", bci(), lineno);