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/*
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* Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#ifndef OS_SOLARIS_DTRACE_LIBJVM_DB_H
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#define OS_SOLARIS_DTRACE_LIBJVM_DB_H
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// not available on macosx #include <proc_service.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct jvm_agent jvm_agent_t;
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#define JVM_DB_VERSION 1
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jvm_agent_t *Jagent_create(struct ps_prochandle *P, int vers);
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/*
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* Called from Jframe_iter() for each java frame. If it returns 0, then
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* Jframe_iter() proceeds to the next frame. Otherwise, the return value is
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* immediately returned to the caller of Jframe_iter().
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*
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* Parameters:
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* 'cld' is client supplied data (to maintain iterator state, if any).
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* 'name' is java method name.
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* 'bci' is byte code index. it will be -1 if not available.
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* 'line' is java source line number. it will be 0 if not available.
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* 'handle' is an abstract client handle, reserved for future expansions
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*/
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typedef int java_stack_f(void *cld, const prgregset_t regs, const char* name, int bci, int line, void *handle);
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/*
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* Iterates over the java frames at the current location. Returns -1 if no java
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* frames were found, or if there was some unrecoverable error. Otherwise,
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* returns the last value returned from 'func'.
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*/
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int Jframe_iter(jvm_agent_t *agent, prgregset_t gregs, java_stack_f *func, void* cld);
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void Jagent_destroy(jvm_agent_t *J);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif /* __cplusplus */
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#endif // OS_SOLARIS_DTRACE_LIBJVM_DB_H
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