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annotate src/share/vm/c1x/c1x_Compiler.cpp @ 1410:b30a2cd5e3a2

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Added methods to c1x_VMExits.cpp Some memos: - the result is not stored in a jobject, but in an oop! => (oop)get_as_jobject() - we get problems with locks hold by the user program when disabling background compilation => currently this makes an assert, we need a better solution
author Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
date Wed, 12 May 2010 16:29:41 +0200
parents 09e7826ecf01
children 9195b99c841b
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1 /*
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2 * Copyright 2000-2010 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
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6 * under the terms of the GNU General Public License version 2 only, as
b30a2cd5e3a2 Added methods to c1x_VMExits.cpp
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents: 1407
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
b30a2cd5e3a2 Added methods to c1x_VMExits.cpp
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents: 1407
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents: 1407
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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26 # include "incls/_precompiled.incl"
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27 # include "incls/_c1x_Compiler.cpp.incl"
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30 // Initialization
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31 void C1XCompiler::initialize() {
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32 TRACE_C1X_1("initialize");
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33 }
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34
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35 // Compilation entry point for methods
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36 void C1XCompiler::compile_method(ciEnv* env, ciMethod* target, int entry_bci) {
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37 VM_ENTRY_MARK;
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38
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39 ResourceMark rm;
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40 HandleMark hm;
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41
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42 CompilerThread::current()->set_compiling(true);
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43 oop rimethod = get_rimethod(target);
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44 VMExits::compileMethod(rimethod, entry_bci);
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45 CompilerThread::current()->set_compiling(false);
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46 }
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47
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48 // Print compilation timers and statistics
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49 void C1XCompiler::print_timers() {
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50 TRACE_C1X_1("print_timers");
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51 }
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52
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53 oop C1XCompiler::get_rimethod(ciMethod *method) {
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54 methodOop m = (methodOop)method->get_oop();
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55 // TODO: implement caching
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56 return VMExits::createRiMethod(m);
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57 }