mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-09 04:21:49 +08:00
1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
118 lines
4.0 KiB
C
118 lines
4.0 KiB
C
/* Process record and replay target for GDB, the GNU debugger.
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Copyright (C) 2008-2024 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef RECORD_H
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#define RECORD_H
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#include "target/waitstatus.h"
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#include "gdbsupport/enum-flags.h"
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struct address_space;
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struct cmd_list_element;
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struct inferior;
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extern unsigned int record_debug;
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/* Allow record targets to add their own sub-commands. */
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extern struct cmd_list_element *record_cmdlist;
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extern struct cmd_list_element *set_record_cmdlist;
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extern struct cmd_list_element *show_record_cmdlist;
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extern struct cmd_list_element *info_record_cmdlist;
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/* Unwinders for some record targets. */
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extern const struct frame_unwind record_btrace_frame_unwind;
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extern const struct frame_unwind record_btrace_tailcall_frame_unwind;
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/* A list of different recording methods. */
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enum record_method
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{
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/* No or unknown record method. */
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RECORD_METHOD_NONE,
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/* Record method "full". */
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RECORD_METHOD_FULL,
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/* Record method "btrace". */
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RECORD_METHOD_BTRACE
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};
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/* A list of flags specifying what record target methods should print. */
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enum record_print_flag
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{
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/* Print the source file and line (if applicable). */
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RECORD_PRINT_SRC_LINE = (1 << 0),
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/* Print the instruction number range (if applicable). */
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RECORD_PRINT_INSN_RANGE = (1 << 1),
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/* Indent based on call stack depth (if applicable). */
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RECORD_PRINT_INDENT_CALLS = (1 << 2)
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};
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DEF_ENUM_FLAGS_TYPE (enum record_print_flag, record_print_flags);
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/* Determined whether the target is stopped at a software or hardware
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breakpoint, based on PC and the breakpoint tables. The breakpoint
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type is translated to the appropriate target_stop_reason and
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written to REASON. Returns true if stopped at a breakpoint, false
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otherwise. */
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extern int
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record_check_stopped_by_breakpoint (const address_space *aspace,
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CORE_ADDR pc,
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enum target_stop_reason *reason);
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/* Wrapper for target_read_memory that prints a debug message if
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reading memory fails. */
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extern int record_read_memory (struct gdbarch *gdbarch,
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CORE_ADDR memaddr, gdb_byte *myaddr,
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ssize_t len);
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/* A wrapper for target_goto_record that parses ARG as a number. */
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extern void record_goto (const char *arg);
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/* The default "to_disconnect" target method for record targets. */
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extern void record_disconnect (struct target_ops *, const char *, int);
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/* The default "to_detach" target method for record targets. */
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extern void record_detach (struct target_ops *, inferior *, int);
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/* The default "to_mourn_inferior" target method for record targets. */
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extern void record_mourn_inferior (struct target_ops *);
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/* The default "to_kill" target method for record targets. */
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extern void record_kill (struct target_ops *);
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/* Find the record_stratum target in the current target stack.
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Returns NULL if none is found. */
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extern struct target_ops *find_record_target (void);
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/* This is to be called by record_stratum targets' open routine before
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it does anything. */
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extern void record_preopen (void);
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/* Start recording with the given METHOD and FORMAT. NULL means default method
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or format. Throw on failure or invalid method / format. */
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extern void record_start (const char *method, const char *format,
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int from_tty);
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/* Stop recording. Throw on failure. */
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extern void record_stop (int from_tty);
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#endif /* RECORD_H */
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