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- /*
- * @(#)breakpoints.h 1.3 98/07/01
- *
- * Copyright 1995-1998 by Sun Microsystems, Inc.,
- * 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
- * All rights reserved.
- *
- * This software is the confidential and proprietary information
- * of Sun Microsystems, Inc. ("Confidential Information"). You
- * shall not disclose such Confidential Information and shall use
- * it only in accordance with the terms of the license agreement
- * you entered into with Sun.
- */
-
- /*
- * Definitions for the breakpoints, single-step and debugger events
- */
-
- #ifndef _BREAKPOINTS_H_
- #define _BREAKPOINTS_H_
-
- #include <stdio.h>
- #include <stdlib.h>
-
- #include "bool.h"
- #include "jni.h"
- #include "interpreter.h"
- #include "threads.h"
-
- /*
- * This section for general use
- */
-
- extern int get_opcode(ExecEnv *ee, unsigned char *pc);
-
- /*
- * This section for use by a debugger
- */
-
- #ifdef BREAKPTS
-
- /* Typedefs for debugger-notification hooks */
- typedef void (*HandleSingleStepHook)(ExecEnv *ee, unsigned char *pc);
- typedef void (*HandleBreakpointHook)(ExecEnv *ee, unsigned char *pc);
- typedef void (*HandleExceptionHook)(ExecEnv *ee, unsigned char *pc,
- HObject *object);
- typedef void (*HandleThreadCreateHook)(ExecEnv *, Hjava_lang_Thread *);
- typedef void (*HandleThreadExitHook)(ExecEnv *, Hjava_lang_Thread *,
- Hjava_lang_ThreadGroup *);
-
- JNIEXPORT void JNICALL
- set_debugger_hooks(HandleSingleStepHook hssh,
- HandleBreakpointHook hbh,
- HandleExceptionHook heh);
-
- JNIEXPORT void JNICALL
- set_debugger_hooks_sgi(HandleSingleStepHook hssh,
- HandleBreakpointHook hbh,
- HandleExceptionHook heh,
- HandleThreadCreateHook htch,
- HandleThreadExitHook hteh);
-
- extern void set_single_step_thread(TID tid, bool_t shouldStep);
- extern bool_t set_breakpoint(ExecEnv *ee, unsigned char *pc);
- extern bool_t clear_breakpoint(ExecEnv *ee, unsigned char *pc);
- extern void clear_all_breakpoints(ExecEnv *ee);
-
- extern bool_t JDB_loadclass_locked(ExecEnv *ee);
- extern HArrayOfObject *get_linked_classes();
-
- #endif /* BREAKPTS */
-
- /*
- * This section for use by the interpreter
- */
- extern void notify_debugger_of_exception(unsigned char *pc, ExecEnv *ee, HObject *object);
- extern void notify_debugger_of_single_step(unsigned char *pc, ExecEnv *ee);
- extern void notify_debugger_of_thread_create(ExecEnv *, Hjava_lang_Thread *);
- extern void notify_debugger_of_thread_exit(ExecEnv *, Hjava_lang_Thread *,
- Hjava_lang_ThreadGroup *);
-
- #ifdef BREAKPTS
- extern bool_t single_stepping; /* set ONLY by breakpoints.c */
- extern int get_breakpoint_opcode(ExecEnv *ee, unsigned char *pc, bool_t notify);
- extern bool_t set_breakpoint_opcode(ExecEnv *ee, unsigned char *pc, unsigned char opcode);
- #endif /* BREAKPTS */
-
-
- #endif /* _BREAKPOINTS_H_ */
-