jdk-sandbox: hotspot/src/os_cpu/solaris_sparc/vm/globals_solaris

1 489c9b5090e2 Initial load duke parents: diff changeset	1	/*
22234 da823d78ad65 8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013 mikael parents: 20003 diff changeset	2	* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
1 489c9b5090e2 Initial load duke parents: diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
489c9b5090e2 Initial load duke parents: diff changeset	4	*
489c9b5090e2 Initial load duke parents: diff changeset	5	* This code is free software; you can redistribute it and/or modify it
489c9b5090e2 Initial load duke parents: diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
489c9b5090e2 Initial load duke parents: diff changeset	7	* published by the Free Software Foundation.
489c9b5090e2 Initial load duke parents: diff changeset	8	*
489c9b5090e2 Initial load duke parents: diff changeset	9	* This code is distributed in the hope that it will be useful, but WITHOUT
489c9b5090e2 Initial load duke parents: diff changeset	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
489c9b5090e2 Initial load duke parents: diff changeset	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
489c9b5090e2 Initial load duke parents: diff changeset	12	* version 2 for more details (a copy is included in the LICENSE file that
489c9b5090e2 Initial load duke parents: diff changeset	13	* accompanied this code).
489c9b5090e2 Initial load duke parents: diff changeset	14	*
489c9b5090e2 Initial load duke parents: diff changeset	15	* You should have received a copy of the GNU General Public License version
489c9b5090e2 Initial load duke parents: diff changeset	16	* 2 along with this work; if not, write to the Free Software Foundation,
489c9b5090e2 Initial load duke parents: diff changeset	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
489c9b5090e2 Initial load duke parents: diff changeset	18	*
5547 f4b087cbb361 6941466: Oracle rebranding changes for Hotspot repositories trims parents: 3261 diff changeset	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
f4b087cbb361 6941466: Oracle rebranding changes for Hotspot repositories trims parents: 3261 diff changeset	20	* or visit www.oracle.com if you need additional information or have any
f4b087cbb361 6941466: Oracle rebranding changes for Hotspot repositories trims parents: 3261 diff changeset	21	* questions.
1 489c9b5090e2 Initial load duke parents: diff changeset	22	*
489c9b5090e2 Initial load duke parents: diff changeset	23	*/
489c9b5090e2 Initial load duke parents: diff changeset	24
7397 5b173b4ca846 6989984: Use standard include model for Hospot stefank parents: 5547 diff changeset	25	#ifndef OS_CPU_SOLARIS_SPARC_VM_GLOBALS_SOLARIS_SPARC_HPP
5b173b4ca846 6989984: Use standard include model for Hospot stefank parents: 5547 diff changeset	26	#define OS_CPU_SOLARIS_SPARC_VM_GLOBALS_SOLARIS_SPARC_HPP
5b173b4ca846 6989984: Use standard include model for Hospot stefank parents: 5547 diff changeset	27
1 489c9b5090e2 Initial load duke parents: diff changeset	28	//
489c9b5090e2 Initial load duke parents: diff changeset	29	// Sets the default values for platform dependent flags used by the runtime system.
489c9b5090e2 Initial load duke parents: diff changeset	30	// (see globals.hpp)
489c9b5090e2 Initial load duke parents: diff changeset	31	//
489c9b5090e2 Initial load duke parents: diff changeset	32
489c9b5090e2 Initial load duke parents: diff changeset	33	define_pd_global(uintx, JVMInvokeMethodSlack, 12288);
489c9b5090e2 Initial load duke parents: diff changeset	34	define_pd_global(intx, CompilerThreadStackSize, 0);
489c9b5090e2 Initial load duke parents: diff changeset	35
16430 882cddc35bec 8008217: CDS: Class data sharing limits the malloc heap on Solaris coleenp parents: 14284 diff changeset	36	// Used on 64 bit platforms for UseCompressedOops base address
13728 882756847a04 6964458: Reimplement class meta-data storage to use native memory coleenp parents: 7397 diff changeset	37	#ifdef _LP64
20003 1ea8bd3b6624 8024669: Native OOME when allocating after changes to maximum heap supporting Coops sizing on sparcv9 tschatzl parents: 16430 diff changeset	38	// use 6G as default base address because by default the OS maps the application
1ea8bd3b6624 8024669: Native OOME when allocating after changes to maximum heap supporting Coops sizing on sparcv9 tschatzl parents: 16430 diff changeset	39	// to 4G on Solaris-Sparc. This leaves at least 2G for the native heap.
1ea8bd3b6624 8024669: Native OOME when allocating after changes to maximum heap supporting Coops sizing on sparcv9 tschatzl parents: 16430 diff changeset	40	define_pd_global(uintx, HeapBaseMinAddress, CONST64(6)*G);
13728 882756847a04 6964458: Reimplement class meta-data storage to use native memory coleenp parents: 7397 diff changeset	41	#else
882756847a04 6964458: Reimplement class meta-data storage to use native memory coleenp parents: 7397 diff changeset	42	define_pd_global(uintx, HeapBaseMinAddress, 2*G);
882756847a04 6964458: Reimplement class meta-data storage to use native memory coleenp parents: 7397 diff changeset	43	#endif
2254 f13dda645a4b 6791178: Specialize for zero as the compressed oop vm heap base kvn parents: 1 diff changeset	44
f13dda645a4b 6791178: Specialize for zero as the compressed oop vm heap base kvn parents: 1 diff changeset	45
7397 5b173b4ca846 6989984: Use standard include model for Hospot stefank parents: 5547 diff changeset	46
5b173b4ca846 6989984: Use standard include model for Hospot stefank parents: 5547 diff changeset	47	#endif // OS_CPU_SOLARIS_SPARC_VM_GLOBALS_SOLARIS_SPARC_HPP

author	mikael
	Tue, 24 Dec 2013 11:48:39 -0800
changeset 22234	da823d78ad65
parent 20003	1ea8bd3b6624
child 29697	92501504191b
permissions	-rw-r--r--