binutils-gdb/gdb/record.h
Joel Brobecker 61baf725ec update copyright year range in GDB files
This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.

gdb/ChangeLog:

        Update copyright year range in all GDB files.
2017-01-01 10:52:34 +04:00

95 lines
3.4 KiB
C

/* Process record and replay target for GDB, the GNU debugger.
Copyright (C) 2008-2017 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef _RECORD_H_
#define _RECORD_H_
#include "target/waitstatus.h" /* For enum target_stop_reason. */
#include "common/enum-flags.h"
struct cmd_list_element;
extern unsigned int record_debug;
/* Allow record targets to add their own sub-commands. */
extern struct cmd_list_element *record_cmdlist;
extern struct cmd_list_element *set_record_cmdlist;
extern struct cmd_list_element *show_record_cmdlist;
extern struct cmd_list_element *info_record_cmdlist;
/* Unwinders for some record targets. */
extern const struct frame_unwind record_btrace_frame_unwind;
extern const struct frame_unwind record_btrace_tailcall_frame_unwind;
/* A list of flags specifying what record target methods should print. */
enum record_print_flag
{
/* Print the source file and line (if applicable). */
RECORD_PRINT_SRC_LINE = (1 << 0),
/* Print the instruction number range (if applicable). */
RECORD_PRINT_INSN_RANGE = (1 << 1),
/* Indent based on call stack depth (if applicable). */
RECORD_PRINT_INDENT_CALLS = (1 << 2)
};
DEF_ENUM_FLAGS_TYPE (enum record_print_flag, record_print_flags);
/* Determined whether the target is stopped at a software or hardware
breakpoint, based on PC and the breakpoint tables. The breakpoint
type is translated to the appropriate target_stop_reason and
written to REASON. Returns true if stopped at a breakpoint, false
otherwise. */
extern int
record_check_stopped_by_breakpoint (struct address_space *aspace,
CORE_ADDR pc,
enum target_stop_reason *reason);
/* Wrapper for target_read_memory that prints a debug message if
reading memory fails. */
extern int record_read_memory (struct gdbarch *gdbarch,
CORE_ADDR memaddr, gdb_byte *myaddr,
ssize_t len);
/* A wrapper for target_goto_record that parses ARG as a number. */
extern void record_goto (const char *arg);
/* The default "to_disconnect" target method for record targets. */
extern void record_disconnect (struct target_ops *, const char *, int);
/* The default "to_detach" target method for record targets. */
extern void record_detach (struct target_ops *, const char *, int);
/* The default "to_mourn_inferior" target method for record targets. */
extern void record_mourn_inferior (struct target_ops *);
/* The default "to_kill" target method for record targets. */
extern void record_kill (struct target_ops *);
/* Find the record_stratum target in the current target stack.
Returns NULL if none is found. */
extern struct target_ops *find_record_target (void);
/* This is to be called by record_stratum targets' open routine before
it does anything. */
extern void record_preopen (void);
#endif /* _RECORD_H_ */