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Annotation of Gnu-Mach/ddb/db_run.h, revision 1.1.1.3

1.1       root        1: /* 
                      2:  * Mach Operating System
                      3:  * Copyright (c) 1991 Carnegie Mellon University
                      4:  * All Rights Reserved.
                      5:  * 
                      6:  * Permission to use, copy, modify and distribute this software and its
                      7:  * documentation is hereby granted, provided that both the copyright
                      8:  * notice and this permission notice appear in all copies of the
                      9:  * software, derivative works or modified versions, and any portions
                     10:  * thereof, and that both notices appear in supporting documentation.
                     11:  * 
                     12:  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
                     13:  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
                     14:  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
                     15:  * 
                     16:  * Carnegie Mellon requests users of this software to return to
                     17:  * 
                     18:  *  Software Distribution Coordinator  or  [email protected]
                     19:  *  School of Computer Science
                     20:  *  Carnegie Mellon University
                     21:  *  Pittsburgh PA 15213-3890
                     22:  * 
                     23:  * any improvements or extensions that they make and grant Carnegie Mellon 
                     24:  * the rights to redistribute these changes.
                     25:  */
                     26: 
1.1.1.3 ! root       27: #ifndef _DDB_DB_RUN_H_
        !            28: #define _DDB_DB_RUN_H_
        !            29: 
1.1.1.2   root       30: #include <kern/task.h>
                     31: #include <machine/db_machdep.h>
                     32: 
1.1       root       33: extern int db_run_mode;
                     34: 
                     35: /* modes the system may be running in */
                     36: 
                     37: #define        STEP_NONE       0
                     38: #define        STEP_ONCE       1
                     39: #define        STEP_RETURN     2
                     40: #define        STEP_CALLT      3
                     41: #define        STEP_CONTINUE   4
                     42: #define STEP_INVISIBLE 5
                     43: #define        STEP_COUNT      6
1.1.1.2   root       44: 
                     45: extern void db_single_step(db_regs_t *regs, task_t task);
                     46: 
                     47: extern void db_single_step_cmd(
                     48:        db_expr_t       addr,
1.1.1.3 ! root       49:        int             have_addr,
1.1.1.2   root       50:        db_expr_t       count,
1.1.1.3 ! root       51:        const char      *modif);
1.1.1.2   root       52: 
                     53: void db_trace_until_call_cmd(
                     54:        db_expr_t       addr,
                     55:        int             have_addr,
                     56:        db_expr_t       count,
1.1.1.3 ! root       57:        const char *    modif);
1.1.1.2   root       58: 
                     59: void db_trace_until_matching_cmd(
                     60:        db_expr_t       addr,
                     61:        int             have_addr,
                     62:        db_expr_t       count,
1.1.1.3 ! root       63:        const char *    modif);
1.1.1.2   root       64: 
                     65: void db_continue_cmd(
                     66:        db_expr_t       addr,
                     67:        int             have_addr,
                     68:        db_expr_t       count,
1.1.1.3 ! root       69:        const char *    modif);
        !            70: 
        !            71: #ifndef db_set_single_step
        !            72: void           db_set_task_single_step(db_regs_t *, task_t);
        !            73: #else
        !            74: #define        db_set_task_single_step(regs, task)     db_set_single_step(regs)
        !            75: #endif
        !            76: #ifndef db_clear_single_step
        !            77: void           db_clear_task_single_step(const db_regs_t *, task_t);
        !            78: #else
        !            79: #define db_clear_task_single_step(regs, task)  db_clear_single_step(regs)
        !            80: #endif
1.1.1.2   root       81: 
                     82: extern boolean_t db_in_single_step(void);
1.1.1.3 ! root       83: 
        !            84: extern void
        !            85: db_restart_at_pc(
        !            86:        boolean_t watchpt,
        !            87:        task_t    task);
        !            88: 
        !            89: extern boolean_t
        !            90: db_stop_at_pc(
        !            91:        boolean_t       *is_breakpoint,
        !            92:        task_t          task);
        !            93: 
        !            94: #endif /* _DDB_DB_RUN_H_ */

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