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- /*
- * @(#)breakpoints.h 1.19 00/02/02
- *
- * Copyright 1997-2000 Sun Microsystems, Inc. All Rights Reserved.
- *
- * This software is the proprietary information of Sun Microsystems, Inc.
- * Use is subject to license terms.
- *
- */
-
- /*
- * Definitions for the debugger events and operations.
- * Only for use when BREAKPTS is defined.
- */
-
- #ifndef _JAVASOFT_BREAKPOINTS_H_
- #define _JAVASOFT_BREAKPOINTS_H_
-
- #ifdef BREAKPTS
-
- #include <stdio.h>
- #include <stdlib.h>
-
- #include "bool.h"
- #include "jni.h"
- #include "interpreter.h"
- #include "threads.h"
-
- #define FRAME_POP_SENTINEL ((unsigned char *)1)
-
- /* 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);
-
- extern void set_debugger_hooks(HandleSingleStepHook hssh,
- HandleBreakpointHook hbh,
- HandleExceptionHook heh);
-
- extern void set_single_step_thread(TID tid, bool_t shouldStep);
- extern bool_t clear_breakpoint(ExecEnv *ee, unsigned char *pc);
-
-
- /*
- * This section for use by the interpreter
- */
- extern void notify_debugger_of_exception(ExecEnv *ee, unsigned char *pc,
- HObject *object);
- extern void notify_debugger_of_exception_catch(ExecEnv *ee,
- unsigned char *pc,
- HObject *object);
- extern void notify_debugger_of_single_step(ExecEnv *ee, unsigned char *pc);
- extern void notify_debugger_of_field_access(ExecEnv *ee, JHandle *obj,
- struct fieldblock *fb);
- extern void notify_debugger_of_field_modification(ExecEnv *ee, JHandle *obj,
- struct fieldblock *fb,
- jvalue jval);
- extern void notify_debugger_of_thread_start(ExecEnv *ee, JHandle *thread);
- extern void notify_debugger_of_thread_end(ExecEnv *ee, JHandle *thread);
- extern void notify_debugger_of_frame_push(ExecEnv *ee);
- extern void notify_debugger_of_frame_pop(ExecEnv *ee);
- extern void notify_debugger_of_class_load(ExecEnv *ee, JHandle *clazz);
- extern void notify_debugger_of_class_prepare(ExecEnv *ee, JHandle *clazz);
- extern void notify_debugger_of_class_unload(ExecEnv *ee, JHandle *clazz);
- extern void notify_debugger_of_vm_init(ExecEnv *ee);
-
- extern bool_t single_stepping; /* set ONLY by jvmdi.c */
- extern bool_t watching_field_access; /* set ONLY by jvmdi.c */
- extern bool_t watching_field_modification; /* set ONLY by jvmdi.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 /* !_JAVASOFT_BREAKPOINTS_H_ */
-