10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "interpreter/bytecodeInterpreter.hpp"
27 #include "interpreter/cppInterpreterGenerator.hpp"
28 #include "interpreter/interpreter.hpp"
29 #include "interpreter/interpreterRuntime.hpp"
30
31 #ifdef CC_INTERP
32
33 #ifdef ZERO
34 # include "entry_zero.hpp"
35 #else
36 #error "Only Zero CppInterpreter is supported"
37 #endif
38
39 void CppInterpreter::initialize() {
40 if (_code != NULL) return;
41 AbstractInterpreter::initialize();
42
43 // generate interpreter
44 { ResourceMark rm;
45 TraceTime timer("Interpreter generation", TraceStartupTime);
46 int code_size = InterpreterCodeSize;
47 NOT_PRODUCT(code_size *= 4;) // debug uses extra interpreter code space
48 _code = new StubQueue(new InterpreterCodeletInterface, code_size, NULL,
49 "Interpreter");
50 CppInterpreterGenerator g(_code);
51 if (PrintInterpreter) print();
52 }
53
54 // Allow c++ interpreter to do one initialization now that switches are set, etc.
55 BytecodeInterpreter start_msg(BytecodeInterpreter::initialize);
56 if (JvmtiExport::can_post_interpreter_events())
57 BytecodeInterpreter::runWithChecks(&start_msg);
58 else
59 BytecodeInterpreter::run(&start_msg);
60 }
61
62
63 void CppInterpreter::invoke_method(Method* method, address entry_point, TRAPS) {
64 ((ZeroEntry *) entry_point)->invoke(method, THREAD);
65 }
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "interpreter/bytecodeInterpreter.hpp"
27 #include "interpreter/cppInterpreterGenerator.hpp"
28 #include "interpreter/interpreter.hpp"
29 #include "interpreter/interpreterRuntime.hpp"
30 #include "runtime/logTimer.hpp"
31
32 #ifdef CC_INTERP
33
34 #ifdef ZERO
35 # include "entry_zero.hpp"
36 #else
37 #error "Only Zero CppInterpreter is supported"
38 #endif
39
40 void CppInterpreter::initialize() {
41 if (_code != NULL) return;
42 AbstractInterpreter::initialize();
43
44 // generate interpreter
45 { ResourceMark rm;
46 TraceStartupTime timer("Interpreter generation");
47 int code_size = InterpreterCodeSize;
48 NOT_PRODUCT(code_size *= 4;) // debug uses extra interpreter code space
49 _code = new StubQueue(new InterpreterCodeletInterface, code_size, NULL,
50 "Interpreter");
51 CppInterpreterGenerator g(_code);
52 if (PrintInterpreter) print();
53 }
54
55 // Allow c++ interpreter to do one initialization now that switches are set, etc.
56 BytecodeInterpreter start_msg(BytecodeInterpreter::initialize);
57 if (JvmtiExport::can_post_interpreter_events())
58 BytecodeInterpreter::runWithChecks(&start_msg);
59 else
60 BytecodeInterpreter::run(&start_msg);
61 }
62
63
64 void CppInterpreter::invoke_method(Method* method, address entry_point, TRAPS) {
65 ((ZeroEntry *) entry_point)->invoke(method, THREAD);
66 }
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