/* Caching code for GDB, the GNU debugger.
- Copyright (C) 1992-2020 Free Software Foundation, Inc.
+ Copyright (C) 1992-2021 Free Software Foundation, Inc.
This file is part of GDB.
reg_len = region->hi - memaddr;
/* Skip non-readable regions. The cache attribute can be ignored,
- since we may be loading this for a stack access. */
+ since we may be loading this for a stack access. */
if (region->attrib.mode == MEM_WO)
{
memaddr += reg_len;
db = dcache_alloc (dcache, addr);
if (!dcache_read_line (dcache, db))
- return 0;
+ return 0;
}
*ptr = db->data[XFORM (dcache, addr)];
if (linestart == exp || i < 0)
{
printf_filtered (_("Usage: info dcache [LINENUMBER]\n"));
- return;
+ return;
}
dcache_print_line (dcache, i);
target_dcache_invalidate ();
}
-static void
-set_dcache_command (const char *arg, int from_tty)
-{
- printf_unfiltered (
- "\"set dcache\" must be followed by the name of a subcommand.\n");
- help_list (dcache_set_list, "set dcache ", all_commands, gdb_stdout);
-}
-
-static void
-show_dcache_command (const char *args, int from_tty)
-{
- cmd_show_list (dcache_show_list, from_tty, "");
-}
-
void _initialize_dcache ();
void
_initialize_dcache ()
summary of each line in the cache. With an argument, dump\"\n\
the contents of the given line."));
- add_prefix_cmd ("dcache", class_obscure, set_dcache_command, _("\
+ add_basic_prefix_cmd ("dcache", class_obscure, _("\
Use this command to set number of lines in dcache and line-size."),
- &dcache_set_list, "set dcache ", /*allow_unknown*/0, &setlist);
- add_prefix_cmd ("dcache", class_obscure, show_dcache_command, _("\
+ &dcache_set_list, "set dcache ", /*allow_unknown*/0,
+ &setlist);
+ add_show_prefix_cmd ("dcache", class_obscure, _("\
Show dcachesettings."),
- &dcache_show_list, "show dcache ", /*allow_unknown*/0, &showlist);
+ &dcache_show_list, "show dcache ", /*allow_unknown*/0,
+ &showlist);
add_setshow_zuinteger_cmd ("line-size", class_obscure,
&dcache_line_size, _("\