gdb: don't require displaced step copy_insn to be implemented in prepare/finish are

[deliverable/binutils-gdb.git] / gdb / filesystem.c

diff --git a/gdb/filesystem.c b/gdb/filesystem.c
index 38a597d64bef34e5dc30376dd55f5fc5a99fdb37..94a1a9cac056874870aa187e7e8016901f64a2e2 100644 (file)
--- a/gdb/filesystem.c
+++ b/gdb/filesystem.c
@@ -1,6 +1,6 @@
 /* Handle different target file systems for GDB, the GNU Debugger.
 
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -25,7 +25,7 @@
 const char file_system_kind_auto[] = "auto";
 const char file_system_kind_unix[] = "unix";
 const char file_system_kind_dos_based[] = "dos-based";
-const char *target_file_system_kinds[] =
+const char *const target_file_system_kinds[] =
 {
   file_system_kind_auto,
   file_system_kind_unix,
@@ -39,7 +39,7 @@ effective_target_file_system_kind (void)
 {
   if (target_file_system_kind == file_system_kind_auto)
     {
-      if (gdbarch_has_dos_based_file_system (target_gdbarch))
+      if (gdbarch_has_dos_based_file_system (target_gdbarch ()))
        return file_system_kind_dos_based;
       else
        return file_system_kind_unix;
@@ -76,26 +76,24 @@ is \"%s\".\n"),
                      value);
 }
 
-/* Provide a prototype to silence -Wmissing-prototypes.  */
-extern initialize_file_ftype _initialize_filesystem;
-
+void _initialize_filesystem ();
 void
-_initialize_filesystem (void)
+_initialize_filesystem ()
 {
   add_setshow_enum_cmd ("target-file-system-kind",
                        class_files,
                        target_file_system_kinds,
                        &target_file_system_kind, _("\
-Set assumed file system kind for target reported file names"), _("\
-Show assumed file system kind for target reported file names"),
+Set assumed file system kind for target reported file names."), _("\
+Show assumed file system kind for target reported file names."),
                        _("\
-If `unix', target file names (e.g., loaded shared library file names) \n\
-starting the forward slash (`/') character are considered absolute, \n\
-and the directory separator character is the forward slash (`/').  If \n\
-`dos-based', target file names starting with a drive letter followed \n\
-by a colon (e.g., `c:'), are also considered absolute, and the \n\
-backslash (`\\') is also considered a directory separator.  Set to \n\
-`auto' (which is the default), to let GDB decide, based on its \n\
+If `unix', target file names (e.g., loaded shared library file names)\n\
+starting the forward slash (`/') character are considered absolute,\n\
+and the directory separator character is the forward slash (`/').  If\n\
+`dos-based', target file names starting with a drive letter followed\n\
+by a colon (e.g., `c:'), are also considered absolute, and the\n\
+backslash (`\\') is also considered a directory separator.  Set to\n\
+`auto' (which is the default), to let GDB decide, based on its\n\
 knowledge of the target operating system."),
                        NULL, /* setfunc */
                        show_target_file_system_kind_command,