1 /*
2 * Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved.
3 * Copyright 2008, 2009 Red Hat, Inc.
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * This code is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
25
26 class SharkState;
27
28 class SharkBlock : public SharkTargetInvariants {
29 protected:
30 SharkBlock(const SharkTargetInvariants* parent)
31 : SharkTargetInvariants(parent),
32 _iter(target()),
33 _current_state(NULL) {}
34
35 SharkBlock(const SharkCompileInvariants* parent, ciMethod* target)
36 : SharkTargetInvariants(parent, target),
37 _iter(target),
38 _current_state(NULL) {}
39
40 private:
41 ciBytecodeStream _iter;
42 SharkState* _current_state;
43
44 public:
45 ciBytecodeStream* iter() {
262 protected:
263 virtual void do_call();
264
265 // checkcast and instanceof
266 protected:
267 virtual void do_instance_check();
268 virtual bool maybe_do_instanceof_if();
269
270 // new and *newarray
271 protected:
272 virtual void do_new();
273 virtual void do_newarray();
274 virtual void do_anewarray();
275 virtual void do_multianewarray();
276
277 // monitorenter and monitorexit
278 protected:
279 virtual void do_monitorenter();
280 virtual void do_monitorexit();
281 };
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1 /*
2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
3 * Copyright 2008, 2009 Red Hat, Inc.
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * This code is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
25
26 #ifndef SHARE_VM_SHARK_SHARKBLOCK_HPP
27 #define SHARE_VM_SHARK_SHARKBLOCK_HPP
28
29 #include "ci/ciMethod.hpp"
30 #include "ci/ciStreams.hpp"
31 #include "memory/allocation.hpp"
32 #include "shark/llvmHeaders.hpp"
33 #include "shark/sharkBuilder.hpp"
34 #include "shark/sharkConstant.hpp"
35 #include "shark/sharkInvariants.hpp"
36 #include "shark/sharkState.hpp"
37 #include "shark/sharkValue.hpp"
38 #include "utilities/debug.hpp"
39
40 class SharkState;
41
42 class SharkBlock : public SharkTargetInvariants {
43 protected:
44 SharkBlock(const SharkTargetInvariants* parent)
45 : SharkTargetInvariants(parent),
46 _iter(target()),
47 _current_state(NULL) {}
48
49 SharkBlock(const SharkCompileInvariants* parent, ciMethod* target)
50 : SharkTargetInvariants(parent, target),
51 _iter(target),
52 _current_state(NULL) {}
53
54 private:
55 ciBytecodeStream _iter;
56 SharkState* _current_state;
57
58 public:
59 ciBytecodeStream* iter() {
276 protected:
277 virtual void do_call();
278
279 // checkcast and instanceof
280 protected:
281 virtual void do_instance_check();
282 virtual bool maybe_do_instanceof_if();
283
284 // new and *newarray
285 protected:
286 virtual void do_new();
287 virtual void do_newarray();
288 virtual void do_anewarray();
289 virtual void do_multianewarray();
290
291 // monitorenter and monitorexit
292 protected:
293 virtual void do_monitorenter();
294 virtual void do_monitorexit();
295 };
296
297 #endif // SHARE_VM_SHARK_SHARKBLOCK_HPP
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