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Annotation of Gnu-Mach/ddb/db_run.h, revision 1.1.1.2

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: 
1.1.1.2 ! root       27: #include <kern/task.h>
        !            28: #include <machine/db_machdep.h>
        !            29: 
1.1       root       30: extern int db_run_mode;
                     31: 
                     32: /* modes the system may be running in */
                     33: 
                     34: #define        STEP_NONE       0
                     35: #define        STEP_ONCE       1
                     36: #define        STEP_RETURN     2
                     37: #define        STEP_CALLT      3
                     38: #define        STEP_CONTINUE   4
                     39: #define STEP_INVISIBLE 5
                     40: #define        STEP_COUNT      6
1.1.1.2 ! root       41: 
        !            42: extern void db_single_step(db_regs_t *regs, task_t task);
        !            43: 
        !            44: extern void db_single_step_cmd(
        !            45:        db_expr_t       addr,
        !            46:        int                     have_addr,
        !            47:        db_expr_t       count,
        !            48:        char            *modif);
        !            49: 
        !            50: void db_trace_until_call_cmd(
        !            51:        db_expr_t       addr,
        !            52:        int             have_addr,
        !            53:        db_expr_t       count,
        !            54:        char *          modif);
        !            55: 
        !            56: void db_trace_until_matching_cmd(
        !            57:        db_expr_t       addr,
        !            58:        int             have_addr,
        !            59:        db_expr_t       count,
        !            60:        char *          modif);
        !            61: 
        !            62: void db_continue_cmd(
        !            63:        db_expr_t       addr,
        !            64:        int             have_addr,
        !            65:        db_expr_t       count,
        !            66:        char *          modif);
        !            67: 
        !            68: extern boolean_t db_in_single_step(void);

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