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annotate src/share/vm/c1x/c1x_Compiler.hpp @ 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 35069ca331f2
children 1ecc8f0aad00
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1410
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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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6 * under the terms of the GNU General Public License version 2 only, as
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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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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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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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25 class C1XCompiler : public AbstractCompiler {
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26
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27 public:
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28
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29 virtual const char* name() { return "C1X"; }
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30
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31 // Native / OSR not supported
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32 virtual bool supports_native() { return false; }
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33 virtual bool supports_osr () { return false; }
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34
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35 // Pretend to be C1
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36 bool is_c1 () { return true; }
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37 bool is_c2 () { return false; }
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38
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39 // Initialization
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40 virtual void initialize();
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41
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42 // Compilation entry point for methods
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43 virtual void compile_method(ciEnv* env, ciMethod* target, int entry_bci);
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44
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45 // Print compilation timers and statistics
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46 virtual void print_timers();
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47
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48 static oop get_rimethod(ciMethod *ciMethod);
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49 };
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50
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51
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52 // Tracing macros
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53
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54 #define IF_TRACE_C1X_1 if (TraceC1X >= 1)
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55 #define IF_TRACE_C1X_2 if (TraceC1X >= 2)
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56 #define IF_TRACE_C1X_3 if (TraceC1X >= 3)
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57 #define IF_TRACE_C1X_4 if (TraceC1X >= 4)
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58 #define IF_TRACE_C1X_5 if (TraceC1X >= 5)
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59
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60 #define TRACE_C1X_1 if (TraceC1X >= 1) tty->print("TraceC1X-1: "); if (TraceC1X >= 1) tty->print_cr
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61 #define TRACE_C1X_2 if (TraceC1X >= 2) tty->print(" TraceC1X-2: "); if (TraceC1X >= 2) tty->print_cr
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62 #define TRACE_C1X_3 if (TraceC1X >= 3) tty->print(" TraceC1X-3: "); if (TraceC1X >= 3) tty->print_cr
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63 #define TRACE_C1X_4 if (TraceC1X >= 4) tty->print(" TraceC1X-4: "); if (TraceC1X >= 4) tty->print_cr
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64 #define TRACE_C1X_5 if (TraceC1X >= 5) tty->print(" TraceC1X-5: "); if (TraceC1X >= 5) tty->print_cr