From 5e0b8d508ed51004bd836384293be00950ee62c9 Mon Sep 17 00:00:00 2001 From: Pasha Date: Tue, 20 Feb 2024 18:49:50 +0000 Subject: init gnumach copy --- ddb/db_run.h | 94 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 ddb/db_run.h (limited to 'ddb/db_run.h') diff --git a/ddb/db_run.h b/ddb/db_run.h new file mode 100644 index 0000000..c042d4c --- /dev/null +++ b/ddb/db_run.h @@ -0,0 +1,94 @@ +/* + * Mach Operating System + * Copyright (c) 1991 Carnegie Mellon University + * All Rights Reserved. + * + * Permission to use, copy, modify and distribute this software and its + * documentation is hereby granted, provided that both the copyright + * notice and this permission notice appear in all copies of the + * software, derivative works or modified versions, and any portions + * thereof, and that both notices appear in supporting documentation. + * + * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" + * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR + * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. + * + * Carnegie Mellon requests users of this software to return to + * + * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU + * School of Computer Science + * Carnegie Mellon University + * Pittsburgh PA 15213-3890 + * + * any improvements or extensions that they make and grant Carnegie Mellon + * the rights to redistribute these changes. + */ + +#ifndef _DDB_DB_RUN_H_ +#define _DDB_DB_RUN_H_ + +#include +#include + +extern int db_run_mode; + +/* modes the system may be running in */ + +#define STEP_NONE 0 +#define STEP_ONCE 1 +#define STEP_RETURN 2 +#define STEP_CALLT 3 +#define STEP_CONTINUE 4 +#define STEP_INVISIBLE 5 +#define STEP_COUNT 6 + +extern void db_single_step(db_regs_t *regs, task_t task); + +extern void db_single_step_cmd( + db_expr_t addr, + int have_addr, + db_expr_t count, + const char *modif); + +void db_trace_until_call_cmd( + db_expr_t addr, + int have_addr, + db_expr_t count, + const char * modif); + +void db_trace_until_matching_cmd( + db_expr_t addr, + int have_addr, + db_expr_t count, + const char * modif); + +void db_continue_cmd( + db_expr_t addr, + int have_addr, + db_expr_t count, + const char * modif); + +#ifndef db_set_single_step +void db_set_task_single_step(db_regs_t *, task_t); +#else +#define db_set_task_single_step(regs, task) db_set_single_step(regs) +#endif +#ifndef db_clear_single_step +void db_clear_task_single_step(const db_regs_t *, task_t); +#else +#define db_clear_task_single_step(regs, task) db_clear_single_step(regs) +#endif + +extern boolean_t db_in_single_step(void); + +extern void +db_restart_at_pc( + boolean_t watchpt, + task_t task); + +extern boolean_t +db_stop_at_pc( + boolean_t *is_breakpoint, + task_t task); + +#endif /* _DDB_DB_RUN_H_ */ -- cgit v1.2.1