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- /*
- * @(#)breakpoints.h 1.1 97/07/17
- *
- * Copyright (c) 1995, 1996 Sun Microsystems, Inc. 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.
- *
- * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
- * SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
- * PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
- * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
- * THIS SOFTWARE OR ITS DERIVATIVES.
- *
- * CopyrightVersion 1.1_beta
- *
- */
-
- /*
- * 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);
-
- JNIEXPORT void JNICALL
- set_debugger_hooks(HandleSingleStepHook hssh,
- HandleBreakpointHook hbh,
- HandleExceptionHook heh);
-
- 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);
-
- #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);
-
- #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_
-