truffle: src/share/vm/oops/klassOop.hpp annotate

annotate src/share/vm/oops/klassOop.hpp @ 4155:394404b2d9bd

Removed strict requirement for GRAAL environment variable. It only needs to be set now if the graal directory is not in the directory hierarchy of GraalVM JDK.

author	Doug Simon <doug.simon@oracle.com>
date	Wed, 21 Dec 2011 11:25:27 +0100
parents	b0efc7ee3b31
children	069ab3f976d3

rev	line source
0 a61af66fc99e Initial load duke parents: diff changeset	1 /*
2376 c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
0 a61af66fc99e Initial load duke parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
a61af66fc99e Initial load duke parents: diff changeset	4 *
a61af66fc99e Initial load duke parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
a61af66fc99e Initial load duke parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
a61af66fc99e Initial load duke parents: diff changeset	7 * published by the Free Software Foundation.
a61af66fc99e Initial load duke parents: diff changeset	8 *
a61af66fc99e Initial load duke parents: diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
a61af66fc99e Initial load duke parents: diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
a61af66fc99e Initial load duke parents: diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
a61af66fc99e Initial load duke parents: diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
a61af66fc99e Initial load duke parents: diff changeset	13 * accompanied this code).
a61af66fc99e Initial load duke parents: diff changeset	14 *
a61af66fc99e Initial load duke parents: diff changeset	15 * You should have received a copy of the GNU General Public License version
a61af66fc99e Initial load duke parents: diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
a61af66fc99e Initial load duke parents: diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
a61af66fc99e Initial load duke parents: diff changeset	18 *
1552 c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories trims parents: 0 diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories trims parents: 0 diff changeset	20 * or visit www.oracle.com if you need additional information or have any
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories trims parents: 0 diff changeset	21 * questions.
0 a61af66fc99e Initial load duke parents: diff changeset	22 *
a61af66fc99e Initial load duke parents: diff changeset	23 */
a61af66fc99e Initial load duke parents: diff changeset	24
1972 f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1552 diff changeset	25 #ifndef SHARE_VM_OOPS_KLASSOOP_HPP
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1552 diff changeset	26 #define SHARE_VM_OOPS_KLASSOOP_HPP
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1552 diff changeset	27
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1552 diff changeset	28 #include "oops/oop.hpp"
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1552 diff changeset	29
0 a61af66fc99e Initial load duke parents: diff changeset	30 // A klassOop is the C++ equivalent of a Java class.
a61af66fc99e Initial load duke parents: diff changeset	31 // Part of a klassOopDesc is a Klass which handle the
a61af66fc99e Initial load duke parents: diff changeset	32 // dispatching for the C++ method calls.
a61af66fc99e Initial load duke parents: diff changeset	33
a61af66fc99e Initial load duke parents: diff changeset	34 // klassOop object layout:
a61af66fc99e Initial load duke parents: diff changeset	35 // [header ]
a61af66fc99e Initial load duke parents: diff changeset	36 // [klass_field]
a61af66fc99e Initial load duke parents: diff changeset	37 // [KLASS ]
a61af66fc99e Initial load duke parents: diff changeset	38
a61af66fc99e Initial load duke parents: diff changeset	39 class klassOopDesc : public oopDesc {
a61af66fc99e Initial load duke parents: diff changeset	40 public:
a61af66fc99e Initial load duke parents: diff changeset	41 // size operation
a61af66fc99e Initial load duke parents: diff changeset	42 static int header_size() { return sizeof(klassOopDesc)/HeapWordSize; }
a61af66fc99e Initial load duke parents: diff changeset	43
a61af66fc99e Initial load duke parents: diff changeset	44 // support for code generation
a61af66fc99e Initial load duke parents: diff changeset	45 static int klass_part_offset_in_bytes() { return sizeof(klassOopDesc); }
a61af66fc99e Initial load duke parents: diff changeset	46
a61af66fc99e Initial load duke parents: diff changeset	47 // returns the Klass part containing dispatching behavior
2376 c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	48 Klass* klass_part() const { return (Klass*)((address)this + klass_part_offset_in_bytes()); }
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	49
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	50 // Convenience wrapper
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	51 inline oop java_mirror() const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	52
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	53 private:
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	54 // These have no implementation since klassOop should never be accessed in this fashion
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	55 oop obj_field(int offset) const;
3932 b0efc7ee3b31 7085860: JSR 292: implement CallSite.setTargetNormal and setTargetVolatile as native methods twisti parents: 2376 diff changeset	56 volatile oop obj_field_volatile(int offset) const;
2376 c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	57 void obj_field_put(int offset, oop value);
3932 b0efc7ee3b31 7085860: JSR 292: implement CallSite.setTargetNormal and setTargetVolatile as native methods twisti parents: 2376 diff changeset	58 void obj_field_put_raw(int offset, oop value);
b0efc7ee3b31 7085860: JSR 292: implement CallSite.setTargetNormal and setTargetVolatile as native methods twisti parents: 2376 diff changeset	59 void obj_field_put_volatile(int offset, oop value);
2376 c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	60
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	61 jbyte byte_field(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	62 void byte_field_put(int offset, jbyte contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	63
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	64 jchar char_field(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	65 void char_field_put(int offset, jchar contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	66
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	67 jboolean bool_field(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	68 void bool_field_put(int offset, jboolean contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	69
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	70 jint int_field(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	71 void int_field_put(int offset, jint contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	72
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	73 jshort short_field(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	74 void short_field_put(int offset, jshort contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	75
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	76 jlong long_field(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	77 void long_field_put(int offset, jlong contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	78
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	79 jfloat float_field(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	80 void float_field_put(int offset, jfloat contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	81
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	82 jdouble double_field(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	83 void double_field_put(int offset, jdouble contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	84
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	85 address address_field(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	86 void address_field_put(int offset, address contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	87
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	88 oop obj_field_acquire(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	89 void release_obj_field_put(int offset, oop value);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	90
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	91 jbyte byte_field_acquire(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	92 void release_byte_field_put(int offset, jbyte contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	93
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	94 jchar char_field_acquire(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	95 void release_char_field_put(int offset, jchar contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	96
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	97 jboolean bool_field_acquire(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	98 void release_bool_field_put(int offset, jboolean contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	99
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	100 jint int_field_acquire(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	101 void release_int_field_put(int offset, jint contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	102
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	103 jshort short_field_acquire(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	104 void release_short_field_put(int offset, jshort contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	105
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	106 jlong long_field_acquire(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	107 void release_long_field_put(int offset, jlong contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	108
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	109 jfloat float_field_acquire(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	110 void release_float_field_put(int offset, jfloat contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	111
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	112 jdouble double_field_acquire(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	113 void release_double_field_put(int offset, jdouble contents);
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	114
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	115 address address_field_acquire(int offset) const;
c7f3d0b4570f 7017732: move static fields into Class to prepare for perm gen removal never parents: 1972 diff changeset	116 void release_address_field_put(int offset, address contents);
0 a61af66fc99e Initial load duke parents: diff changeset	117 };
1972 f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1552 diff changeset	118
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1552 diff changeset	119 #endif // SHARE_VM_OOPS_KLASSOOP_HPP

Mercurial > hg > truffle

annotate src/share/vm/oops/klassOop.hpp @ 4155:394404b2d9bd