JDK14/Java14源码在线阅读
JDK14/Java14源码在线阅读 /
jdk.hotspot.agent /
share /
classes /
sun /
jvm /
hotspot /
debugger /
win32 /
coff /
DebugVC50TypeEnums.java
/*
* Copyright (c) 2001, 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.
*
*/
package sun.jvm.hotspot.debugger.win32.coff;
/** Various enumerated values used in type leaves */
public interface DebugVC50TypeEnums {
/** LF_MODIFIER attributes */
public static final int MODIFIER_CONST_MASK = 0x01;
public static final int MODIFIER_VOLATILE_MASK = 0x02;
public static final int MODIFIER_UNALIGNED_MASK = 0x04;
/** LF_POINTER bitfields */
// FIXME: verify these are correct
// ptrtype field
public static final int POINTER_PTRTYPE_MASK = 0x0000001F;
public static final int POINTER_PTRTYPE_SHIFT = 0;
public static final int POINTER_PTRTYPE_NEAR = 0;
public static final int POINTER_PTRTYPE_FAR = 1;
public static final int POINTER_PTRTYPE_HUGE = 2;
/** Obsolete */
public static final int POINTER_PTRTYPE_BASED_ON_SEGMENT = 3;
public static final int POINTER_PTRTYPE_BASED_ON_VALUE = 4;
/** Obsolete */
public static final int POINTER_PTRTYPE_BASED_ON_SEGMENT_OF_VALUE = 5;
/** Obsolete */
public static final int POINTER_PTRTYPE_BASED_ON_ADDRESS_OF_SYMBOL = 6;
/** Obsolete */
public static final int POINTER_PTRTYPE_BASED_ON_SEGMENT_OF_SYMBOL_ADDRESS = 7;
public static final int POINTER_PTRTYPE_BASED_ON_TYPE = 8;
/** Obsolete */
public static final int POINTER_PTRTYPE_BASED_ON_SELF = 9;
public static final int POINTER_PTRTYPE_NEAR_32_BIT = 10;
public static final int POINTER_PTRTYPE_FAR_32_BIT = 11;
public static final int POINTER_PTRTYPE_64_BIT = 12;
// ptrmode field
// FIXME: verify these are correct
public static final int POINTER_PTRMODE_MASK = 0x000000E0;
public static final int POINTER_PTRMODE_SHIFT = 5;
public static final int POINTER_PTRMODE_POINTER = 0;
public static final int POINTER_PTRMODE_REFERENCE = 1;
public static final int POINTER_PTRMODE_PTR_TO_DATA_MEMBER = 2;
public static final int POINTER_PTRMODE_PTR_TO_METHOD = 3;
// FIXME: verify this is correct
public static final int POINTER_ISFLAT32_MASK = 0x00000100;
// FIXME: verify this is correct
public static final int POINTER_VOLATILE_MASK = 0x00000200;
// FIXME: verify this is correct
public static final int POINTER_CONST_MASK = 0x00000400;
// FIXME: verify this is correct
public static final int POINTER_UNALIGNED_MASK = 0x00000800;
// FIXME: verify this is correct
public static final int POINTER_RESTRICT_MASK = 0x00001000;
/** <p> 16:32 data for classes with or without virtual functions and
no virtual bases. Pointer layout is: </p>
<p>
<table width = "15%">
<tr> <td> 4
<tr> <td> mdisp
</table>
</p>
<p>
<i>mdisp</i>: displacement to data
</p>
<p>
NULL value is 0x80000000.
</p>
*/
public static final short PTR_FORMAT_DATA_NVF_NVB = (short) 3;
/** <p> 16:32 data for class with virtual bases. Pointer layout is:</p>
<p>
<table width = "45%">
<tr> <td> 4 <td> 4 <td> 4
<tr> <td> mdisp <td> pdisp> <td> vdisp
</table>
</p>
<p>
<i>mdisp</i>: displacement to data
</p>
<p>
<i>pdisp</i>: <b>this</b> pointer displacement to virtual base table pointer
</p>
<p>
<i>vdisp</i>: displacement within virtual base table
</p>
<p>
NULL value is (*,*,0xffffffff).
</p>
*/
public static final short PTR_FORMAT_DATA_VB = (short) 4;
/** <p> 16:32 method nonvirtual bases with single address point.
Pointer layout is: </p>
<p>
<table width = "15%">
<tr> <td> 4
<tr> <td> off
</table>
</p>
<p>
<i>off</i>: offset of function
</p>
<p>
NULL value is 0L.
</p>
*/
public static final short PTR_FORMAT_METHOD_NVB_SAP = (short) 11;
/** <p> 16:32 method nonvirtual bases with multiple address points.
Pointer layout is: </p>
<p>
<table width = "30%">
<tr> <td> 4 <td> 4
<tr> <td> off <td> disp
</table>
</p>
<p>
<i>off</i>: offset of function
</p>
<p>
<i>disp</i>: displacement of address point.
</p>
<p>
NULL value is (0L : 0L).
</p>
*/
public static final short PTR_FORMAT_METHOD_NVB_MAP = (short) 12;
/** <p> 16:32 method with virtual bases. Pointer layout is: </p>
<p>
<table width = "60%">
<tr> <td> 4 <td> 4 <td> 4 <td> 4
<tr> <td> off <td> mdisp <td> pdisp <td> vdisp
</table>
</p>
<p>
<i>off</i>: offset of function
</p>
<p>
<i>mdisp</i>: displacement to data
</p>
<p>
<i>pdisp</i>: <b>this</b> pointer displacement to virtual base
table pointer
</p>
<p>
<i>vdisp</i>: displacement within virtual base table
</p>
NULL value is (0L, *, *, *).
*/
public static final short PTR_FORMAT_METHOD_VB = (short) 13;
/** Class, structure, union, and enum properties */
// FIXME: verify these are correct
/** Structure is packed */
public static final short PROPERTY_PACKED = (short) 0x001;
/** Class has constructors and/or destructors */
public static final short PROPERTY_CTOR = (short) 0x002;
/** Class has overloaded operators */
public static final short PROPERTY_OVEROPS = (short) 0x004;
/** Class is a nested class */
public static final short PROPERTY_ISNESTED = (short) 0x008;
/** Class contains nested classes */
public static final short PROPERTY_CNESTED = (short) 0x010;
/** Class has overloaded assignment */
public static final short PROPERTY_OPASSIGN = (short) 0x020;
/** Class has casting methods */
public static final short PROPERTY_OPCAST = (short) 0x040;
/** Class/structure is a forward (incomplete) reference */
public static final short PROPERTY_FWDREF = (short) 0x080;
/** This is a scoped definition */
public static final short PROPERTY_SCOPED = (short) 0x100;
/** Calling conventions */
/** Arguments pushed right to left, caller pops arguments. */
public static final byte CALLCONV_NEAR_C = (byte) 0;
public static final byte CALLCONV_FAR_C = (byte) 1;
public static final byte CALLCONV_NEAR_PASCAL = (byte) 2;
/** Arguments pushed left to right, callee pops arguments. */
public static final byte CALLCONV_FAR_PASCAL = (byte) 3;
public static final byte CALLCONV_NEAR_FASTCALL = (byte) 4;
public static final byte CALLCONV_FAR_FASTCALL = (byte) 5;
public static final byte CALLCONV_RESERVED = (byte) 6;
public static final byte CALLCONV_NEAR_STDCALL = (byte) 7;
public static final byte CALLCONV_FAR_STDCALL = (byte) 8;
public static final byte CALLCONV_NEAR_SYSCALL = (byte) 9;
public static final byte CALLCONV_FAR_SYSCALL = (byte) 10;
public static final byte CALLCONV_THIS_CALL = (byte) 11;
public static final byte CALLCONV_MIPS_CALL = (byte) 12;
public static final byte CALLCONV_GENERIC = (byte) 13;
/** vtable entry descriptors */
public static final int VTENTRY_NEAR = 0;
public static final int VTENTRY_FAR = 1;
public static final int VTENTRY_THIN = 2;
/** Address point displacement to outermost class. This is at
entry[-1] from table address. */
public static final int VTENTRY_ADDRESS_PT_DISP = 3;
/** Far pointer to metaclass descriptor. This is at entry[-2] from
table address. */
public static final int VTENTRY_FAR_PTR_TO_METACLASS = 4;
public static final int VTENTRY_NEAR_32 = 5;
public static final int VTENTRY_FAR_32 = 6;
/** Label addressing modes */
public static final short LABEL_ADDR_MODE_NEAR = (short) 0;
public static final short LABEL_ADDR_MODE_FAR = (short) 4;
//
// Primitive/reserved type enumerations
//
// FIXME: verify these are correct
// Type field
public static final int RESERVED_TYPE_MASK = 0x070;
public static final int RESERVED_TYPE_SPECIAL = 0x000;
public static final int RESERVED_TYPE_SIGNED_INT = 0x010;
public static final int RESERVED_TYPE_UNSIGNED_INT = 0x020;
public static final int RESERVED_TYPE_BOOLEAN = 0x030;
public static final int RESERVED_TYPE_REAL = 0x040;
public static final int RESERVED_TYPE_COMPLEX = 0x050;
public static final int RESERVED_TYPE_SPECIAL2 = 0x060;
public static final int RESERVED_TYPE_REALLY_INT = 0x070;
// Mode field
public static final int RESERVED_MODE_MASK = 0x700;
public static final int RESERVED_MODE_DIRECT = 0x000;
public static final int RESERVED_MODE_NEAR_PTR = 0x100;
public static final int RESERVED_MODE_FAR_PTR = 0x200;
public static final int RESERVED_MODE_HUGE_PTR = 0x300;
public static final int RESERVED_MODE_NEAR_32_PTR = 0x400;
public static final int RESERVED_MODE_FAR_32_PTR = 0x500;
public static final int RESERVED_MODE_NEAR_64_PTR = 0x600;
// Size field for each of the types above.
// Has different meanings based on type.
public static final int RESERVED_SIZE_MASK = 0x7;
// Special type
public static final int RESERVED_SIZE_SPECIAL_NO_TYPE = 0x0;
public static final int RESERVED_SIZE_SPECIAL_ABSOLUTE_SYMBOL = 0x1;
public static final int RESERVED_SIZE_SPECIAL_SEGMENT = 0x2;
public static final int RESERVED_SIZE_SPECIAL_VOID = 0x3;
public static final int RESERVED_SIZE_SPECIAL_BASIC_8_BYTE = 0x4;
public static final int RESERVED_SIZE_SPECIAL_NEAR_BASIC_STRING = 0x5;
public static final int RESERVED_SIZE_SPECIAL_FAR_BASIC_STRING = 0x6;
public static final int RESERVED_SIZE_SPECIAL_UNTRANSLATED = 0x7;
// Signed, unsigned and boolean types
public static final int RESERVED_SIZE_INT_1_BYTE = 0x0;
public static final int RESERVED_SIZE_INT_2_BYTE = 0x1;
public static final int RESERVED_SIZE_INT_4_BYTE = 0x2;
public static final int RESERVED_SIZE_INT_8_BYTE = 0x3;
// Real and complex types
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