+++ /dev/null
-/*
- * Copyright (c) 2010, 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. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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.
- */
-
-/*
- * This header file defines the data structures sent by the VM
- * through the JVMTI CompiledMethodLoad callback function via the
- * "void * compile_info" parameter. The memory pointed to by the
- * compile_info parameter may not be referenced after returning from
- * the CompiledMethodLoad callback. These are VM implementation
- * specific data structures that may evolve in future releases. A
- * JVMTI agent should interpret a non-NULL compile_info as a pointer
- * to a region of memory containing a list of records. In a typical
- * usage scenario, a JVMTI agent would cast each record to a
- * jvmtiCompiledMethodLoadRecordHeader, a struct that represents
- * arbitrary information. This struct contains a kind field to indicate
- * the kind of information being passed, and a pointer to the next
- * record. If the kind field indicates inlining information, then the
- * agent would cast the record to a jvmtiCompiledMethodLoadInlineRecord.
- * This record contains an array of PCStackInfo structs, which indicate
- * for every pc address what are the methods on the invocation stack.
- * The "methods" and "bcis" fields in each PCStackInfo struct specify a
- * 1-1 mapping between these inlined methods and their bytecode indices.
- * This can be used to derive the proper source lines of the inlined
- * methods.
- */
-
-#ifndef _JVMTI_CMLR_H_
-#define _JVMTI_CMLR_H_
-
-enum {
- JVMTI_CMLR_MAJOR_VERSION_1 = 0x00000001,
- JVMTI_CMLR_MINOR_VERSION_0 = 0x00000000,
-
- JVMTI_CMLR_MAJOR_VERSION = 0x00000001,
- JVMTI_CMLR_MINOR_VERSION = 0x00000000
-
- /*
- * This comment is for the "JDK import from HotSpot" sanity check:
- * version: 1.0.0
- */
-};
-
-typedef enum {
- JVMTI_CMLR_DUMMY = 1,
- JVMTI_CMLR_INLINE_INFO = 2
-} jvmtiCMLRKind;
-
-/*
- * Record that represents arbitrary information passed through JVMTI
- * CompiledMethodLoadEvent void pointer.
- */
-typedef struct _jvmtiCompiledMethodLoadRecordHeader {
- jvmtiCMLRKind kind; /* id for the kind of info passed in the record */
- jint majorinfoversion; /* major and minor info version values. Init'ed */
- jint minorinfoversion; /* to current version value in jvmtiExport.cpp. */
-
- struct _jvmtiCompiledMethodLoadRecordHeader* next;
-} jvmtiCompiledMethodLoadRecordHeader;
-
-/*
- * Record that gives information about the methods on the compile-time
- * stack at a specific pc address of a compiled method. Each element in
- * the methods array maps to same element in the bcis array.
- */
-typedef struct _PCStackInfo {
- void* pc; /* the pc address for this compiled method */
- jint numstackframes; /* number of methods on the stack */
- jmethodID* methods; /* array of numstackframes method ids */
- jint* bcis; /* array of numstackframes bytecode indices */
-} PCStackInfo;
-
-/*
- * Record that contains inlining information for each pc address of
- * an nmethod.
- */
-typedef struct _jvmtiCompiledMethodLoadInlineRecord {
- jvmtiCompiledMethodLoadRecordHeader header; /* common header for casting */
- jint numpcs; /* number of pc descriptors in this nmethod */
- PCStackInfo* pcinfo; /* array of numpcs pc descriptors */
-} jvmtiCompiledMethodLoadInlineRecord;
-
-/*
- * Dummy record used to test that we can pass records with different
- * information through the void pointer provided that they can be cast
- * to a jvmtiCompiledMethodLoadRecordHeader.
- */
-
-typedef struct _jvmtiCompiledMethodLoadDummyRecord {
- jvmtiCompiledMethodLoadRecordHeader header; /* common header for casting */
- char message[50];
-} jvmtiCompiledMethodLoadDummyRecord;
-
-#endif
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