Mercurial > hg > truffle
view src/share/vm/adlc/adlc.hpp @ 8039:5e401ef52ec0
8007772: G1: assert(!hr->isHumongous() || mr.start() == hr->bottom()) failed: the start of HeapRegion and MemRegion should be consistent for humongous regions
Summary: In do_marking_step(), we should always give up current region after scanning the object, if the region is humongous.
Reviewed-by: brutisso, jwilhelm, tamao
author | johnc |
---|---|
date | Mon, 11 Feb 2013 15:24:48 -0800 |
parents | f08d439fab8c |
children | a7e8ff4a1838 |
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/* * Copyright (c) 1998, 2011, 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 * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #ifndef SHARE_VM_ADLC_ADLC_HPP #define SHARE_VM_ADLC_ADLC_HPP // // Standard include file for ADLC parser // // standard library constants #include "stdio.h" #include "stdlib.h" #include <iostream> #include "string.h" #include "ctype.h" #include "stdarg.h" #include <sys/types.h> #if _MSC_VER >= 1300 using namespace std; #endif #if _MSC_VER >= 1400 #define strdup _strdup #endif /* Make sure that we have the intptr_t and uintptr_t definitions */ #ifdef _WIN32 #ifndef _INTPTR_T_DEFINED #ifdef _WIN64 typedef __int64 intptr_t; #else typedef int intptr_t; #endif #define _INTPTR_T_DEFINED #endif #ifndef _UINTPTR_T_DEFINED #ifdef _WIN64 typedef unsigned __int64 uintptr_t; #else typedef unsigned int uintptr_t; #endif #define _UINTPTR_T_DEFINED #endif #endif // _WIN32 #if defined(LINUX) || defined(_ALLBSD_SOURCE) #include <inttypes.h> #endif // LINUX || _ALLBSD_SOURCE // Macros #define uint32 unsigned int #define uint unsigned int // VM components #include "opto/opcodes.hpp" // Macros // Debugging note: Put a breakpoint on "abort". #undef assert #define assert(cond, msg) { if (!(cond)) { fprintf(stderr, "assert fails %s %d: %s\n", __FILE__, __LINE__, msg); abort(); }} #undef max #define max(a, b) (((a)>(b)) ? (a) : (b)) // ADLC components #include "arena.hpp" #include "opto/adlcVMDeps.hpp" #include "filebuff.hpp" #include "dict2.hpp" #include "forms.hpp" #include "formsopt.hpp" #include "formssel.hpp" #include "archDesc.hpp" #include "adlparse.hpp" // globally define ArchDesc for convenience. Alternatively every form // could have a backpointer to the AD but it's too complicated to pass // it everywhere it needs to be available. extern ArchDesc* globalAD; #endif // SHARE_VM_ADLC_ADLC_HPP