mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-09 04:21:49 +08:00
3666a04883
This commits the result of running gdb/copyright.py as per our Start
of New Year procedure...
gdb/ChangeLog
Update copyright year range in copyright header of all GDB files.
118 lines
4.0 KiB
C
118 lines
4.0 KiB
C
/* Process record and replay target for GDB, the GNU debugger.
|
|
|
|
Copyright (C) 2008-2021 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 "gdbsupport/enum-flags.h"
|
|
|
|
struct address_space;
|
|
struct cmd_list_element;
|
|
struct inferior;
|
|
|
|
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 different recording methods. */
|
|
enum record_method
|
|
{
|
|
/* No or unknown record method. */
|
|
RECORD_METHOD_NONE,
|
|
|
|
/* Record method "full". */
|
|
RECORD_METHOD_FULL,
|
|
|
|
/* Record method "btrace". */
|
|
RECORD_METHOD_BTRACE
|
|
};
|
|
|
|
/* 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 (const 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 *, inferior *, 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);
|
|
|
|
/* Start recording with the given METHOD and FORMAT. NULL means default method
|
|
or format. Throw on failure or invalid method / format. */
|
|
extern void record_start (const char *method, const char *format,
|
|
int from_tty);
|
|
|
|
/* Stop recording. Throw on failure. */
|
|
extern void record_stop (int from_tty);
|
|
|
|
#endif /* RECORD_H */
|