1/*
2 * Copyright (C) 2008 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17/*
18 * Dalvik interpreter public definitions.
19 */
20#ifndef _DALVIK_INTERP_INTERP
21#define _DALVIK_INTERP_INTERP
22
23/*
24 * Interpreter entry point.  Call here after setting up the interpreted
25 * stack (most code will want to get here via dvmCallMethod().)
26 */
27void dvmInterpret(Thread* thread, const Method* method, JValue* pResult);
28
29/*
30 * Throw an exception for a problem detected by the verifier.
31 *
32 * This is called from the handler for the throw-verification-error
33 * instruction.  "method" is the method currently being executed.
34 */
35void dvmThrowVerificationError(const Method* method, int kind, int ref);
36
37/*
38 * One-time initialization and shutdown.
39 */
40bool dvmBreakpointStartup(void);
41void dvmBreakpointShutdown(void);
42
43/*
44 * Breakpoint implementation.
45 */
46void dvmInitBreakpoints();
47void dvmAddBreakAddr(Method* method, unsigned int instrOffset);
48void dvmClearBreakAddr(Method* method, unsigned int instrOffset);
49bool dvmAddSingleStep(Thread* thread, int size, int depth);
50void dvmClearSingleStep(Thread* thread);
51
52#ifdef WITH_DEBUGGER
53/*
54 * Recover the opcode that was replaced by a breakpoint.
55 */
56u1 dvmGetOriginalOpCode(const u2* addr);
57
58/*
59 * Flush any breakpoints associated with methods in "clazz".
60 */
61void dvmFlushBreakpoints(ClassObject* clazz);
62#endif
63
64#endif /*_DALVIK_INTERP_INTERP*/
65