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104 lines
3.3 KiB
C
104 lines
3.3 KiB
C
/* Handle different target file systems for GDB, the GNU Debugger.
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Copyright (C) 2010-2017 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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#include "defs.h"
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#include "filesystem.h"
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#include "gdbarch.h"
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#include "gdbcmd.h"
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const char file_system_kind_auto[] = "auto";
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const char file_system_kind_unix[] = "unix";
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const char file_system_kind_dos_based[] = "dos-based";
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const char *const target_file_system_kinds[] =
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{
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file_system_kind_auto,
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file_system_kind_unix,
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file_system_kind_dos_based,
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NULL
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};
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const char *target_file_system_kind = file_system_kind_auto;
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const char *
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effective_target_file_system_kind (void)
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{
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if (target_file_system_kind == file_system_kind_auto)
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{
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if (gdbarch_has_dos_based_file_system (target_gdbarch ()))
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return file_system_kind_dos_based;
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else
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return file_system_kind_unix;
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}
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else
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return target_file_system_kind;
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}
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const char *
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target_lbasename (const char *kind, const char *name)
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{
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if (kind == file_system_kind_dos_based)
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return dos_lbasename (name);
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else
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return unix_lbasename (name);
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}
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static void
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show_target_file_system_kind_command (struct ui_file *file,
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int from_tty,
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struct cmd_list_element *c,
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const char *value)
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{
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if (target_file_system_kind == file_system_kind_auto)
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fprintf_filtered (file, _("\
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The assumed file system kind for target reported file names \
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is \"%s\" (currently \"%s\").\n"),
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value,
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effective_target_file_system_kind ());
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else
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fprintf_filtered (file, _("\
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The assumed file system kind for target reported file names \
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is \"%s\".\n"),
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value);
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}
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/* Provide a prototype to silence -Wmissing-prototypes. */
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extern initialize_file_ftype _initialize_filesystem;
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void
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_initialize_filesystem (void)
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{
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add_setshow_enum_cmd ("target-file-system-kind",
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class_files,
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target_file_system_kinds,
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&target_file_system_kind, _("\
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Set assumed file system kind for target reported file names"), _("\
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Show assumed file system kind for target reported file names"),
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_("\
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If `unix', target file names (e.g., loaded shared library file names)\n\
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starting the forward slash (`/') character are considered absolute,\n\
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and the directory separator character is the forward slash (`/'). If\n\
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`dos-based', target file names starting with a drive letter followed\n\
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by a colon (e.g., `c:'), are also considered absolute, and the\n\
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backslash (`\\') is also considered a directory separator. Set to\n\
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`auto' (which is the default), to let GDB decide, based on its\n\
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knowledge of the target operating system."),
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NULL, /* setfunc */
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show_target_file_system_kind_command,
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&setlist, &showlist);
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}
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