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util/kconfig: Uprev to Linux 5.13's kconfig

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This was originally several commits that had to be squashed into one
because the intermediate states weren't able to build coreboot:

 - one to remove everything that wasn't our own code, leaving only
   regex.[ch], toada.c, description.md and Makefile.inc.
 - one to copy in Linux 5.13's scripts/kconfig and adapt Makefile.inc
   to make the original Makefile work again.
 - adapt abuild to use olddefconfig, simplifying matters.
 - apply patches in util/kconfig/patches.
 - Some more adaptations to the libpayload build system.

The patches are now in util/kconfig/patches/, reverse applying them
should lead to a util/kconfig/ tree that contains exactly the Linux
version + our own 5 files.

Change-Id: Ia0e8fe4e9022b278f34ab113a433ef4d45e5c355
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37152
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
This commit is contained in:
Patrick Georgi
2019-11-22 16:55:58 +01:00
parent 8585eabc5d
commit 53ea1d44f0
69 changed files with 6407 additions and 9476 deletions
Download Patch File Download Diff File Expand all files Collapse all files

241
util/kconfig/nconf.c
View File

@@ -1,14 +1,14 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2008 Nir Tzachar <nir.tzachar@gmail.com?
* Released under the terms of the GNU GPL v2.0.
* Copyright (C) 2008 Nir Tzachar <nir.tzachar@gmail.com>
*
* Derived from menuconfig.
*
*/
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <string.h>
#include <strings.h>
#include <stdlib.h>
#include "lkc.h"
@@ -17,7 +17,7 @@
int kconfig_warnings = 0;
static const char nconf_global_help[] = N_(
static const char nconf_global_help[] =
"Help windows\n"
"------------\n"
"o Global help: Unless in a data entry window, pressing <F1> will give \n"
@@ -132,8 +132,8 @@ static const char nconf_global_help[] = N_(
"\n"
"Note that this mode can eventually be a little more CPU expensive than\n"
"the default mode, especially with a larger number of unfolded submenus.\n"
"\n"),
menu_no_f_instructions[] = N_(
"\n",
menu_no_f_instructions[] =
"Legend: [*] built-in [ ] excluded <M> module < > module capable.\n"
"Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n"
"\n"
@@ -149,8 +149,8 @@ menu_no_f_instructions[] = N_(
"You do not have function keys support.\n"
"Press <1> instead of <F1>, <2> instead of <F2>, etc.\n"
"For verbose global help use key <1>.\n"
"For help related to the current menu entry press <?> or <h>.\n"),
menu_instructions[] = N_(
"For help related to the current menu entry press <?> or <h>.\n",
menu_instructions[] =
"Legend: [*] built-in [ ] excluded <M> module < > module capable.\n"
"Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n"
"\n"
@@ -165,30 +165,30 @@ menu_instructions[] = N_(
"\n"
"Pressing <1> may be used instead of <F1>, <2> instead of <F2>, etc.\n"
"For verbose global help press <F1>.\n"
"For help related to the current menu entry press <?> or <h>.\n"),
radiolist_instructions[] = N_(
"For help related to the current menu entry press <?> or <h>.\n",
radiolist_instructions[] =
"Press <Up>, <Down>, <Home> or <End> to navigate a radiolist, select\n"
"with <Space>.\n"
"For help related to the current entry press <?> or <h>.\n"
"For global help press <F1>.\n"),
inputbox_instructions_int[] = N_(
"For global help press <F1>.\n",
inputbox_instructions_int[] =
"Please enter a decimal value.\n"
"Fractions will not be accepted.\n"
"Press <Enter> to apply, <Esc> to cancel."),
inputbox_instructions_hex[] = N_(
"Press <Enter> to apply, <Esc> to cancel.",
inputbox_instructions_hex[] =
"Please enter a hexadecimal value.\n"
"Press <Enter> to apply, <Esc> to cancel."),
inputbox_instructions_string[] = N_(
"Press <Enter> to apply, <Esc> to cancel.",
inputbox_instructions_string[] =
"Please enter a string value.\n"
"Press <Enter> to apply, <Esc> to cancel."),
setmod_text[] = N_(
"Press <Enter> to apply, <Esc> to cancel.",
setmod_text[] =
"This feature depends on another feature which has been configured as a\n"
"module. As a result, the current feature will be built as a module too."),
load_config_text[] = N_(
"module. As a result, the current feature will be built as a module too.",
load_config_text[] =
"Enter the name of the configuration file you wish to load.\n"
"Accept the name shown to restore the configuration you last\n"
"retrieved. Leave empty to abort."),
load_config_help[] = N_(
"retrieved. Leave empty to abort.",
load_config_help[] =
"For various reasons, one may wish to keep several different\n"
"configurations available on a single machine.\n"
"\n"
@@ -196,11 +196,11 @@ load_config_help[] = N_(
"default one, entering its name here will allow you to load and modify\n"
"that configuration.\n"
"\n"
"Leave empty to abort.\n"),
save_config_text[] = N_(
"Leave empty to abort.\n",
save_config_text[] =
"Enter a filename to which this configuration should be saved\n"
"as an alternate. Leave empty to abort."),
save_config_help[] = N_(
"as an alternate. Leave empty to abort.",
save_config_help[] =
"For various reasons, one may wish to keep several different\n"
"configurations available on a single machine.\n"
"\n"
@@ -208,8 +208,8 @@ save_config_help[] = N_(
"and use the current configuration as an alternate to whatever\n"
"configuration options you have selected at that time.\n"
"\n"
"Leave empty to abort.\n"),
search_help[] = N_(
"Leave empty to abort.\n",
search_help[] =
"Search for symbols (configuration variable names CONFIG_*) and display\n"
"their relations. Regular expressions are supported.\n"
"Example: Search for \"^FOO\".\n"
@@ -246,7 +246,7 @@ search_help[] = N_(
"USB => find all symbols containing USB\n"
"^USB => find all symbols starting with USB\n"
"USB$ => find all symbols ending with USB\n"
"\n");
"\n";
struct mitem {
char str[256];
@@ -270,10 +270,10 @@ static int mwin_max_cols;
static MENU *curses_menu;
static ITEM *curses_menu_items[MAX_MENU_ITEMS];
static struct mitem k_menu_items[MAX_MENU_ITEMS];
static int items_num;
static unsigned int items_num;
static int global_exit;
/* the currently selected button */
const char *current_instructions = menu_instructions;
static const char *current_instructions = menu_instructions;
static char *dialog_input_result;
static int dialog_input_result_len;
@@ -307,7 +307,7 @@ struct function_keys {
};
static const int function_keys_num = 9;
struct function_keys function_keys[] = {
static struct function_keys function_keys[] = {
{
.key_str = "F1",
.func = "Help",
@@ -372,25 +372,25 @@ static void print_function_line(void)
int lines = getmaxy(stdscr);
for (i = 0; i < function_keys_num; i++) {
(void) wattrset(main_window, attributes[FUNCTION_HIGHLIGHT]);
wattrset(main_window, attr_function_highlight);
mvwprintw(main_window, lines-3, offset,
"%s",
function_keys[i].key_str);
(void) wattrset(main_window, attributes[FUNCTION_TEXT]);
wattrset(main_window, attr_function_text);
offset += strlen(function_keys[i].key_str);
mvwprintw(main_window, lines-3,
offset, "%s",
function_keys[i].func);
offset += strlen(function_keys[i].func) + skip;
}
(void) wattrset(main_window, attributes[NORMAL]);
wattrset(main_window, attr_normal);
}
/* help */
static void handle_f1(int *key, struct menu *current_item)
{
show_scroll_win(main_window,
_("Global help"), _(nconf_global_help));
"Global help", nconf_global_help);
return;
}
@@ -405,8 +405,8 @@ static void handle_f2(int *key, struct menu *current_item)
static void handle_f3(int *key, struct menu *current_item)
{
show_scroll_win(main_window,
_("Short help"),
_(current_instructions));
"Short help",
current_instructions);
return;
}
@@ -414,7 +414,7 @@ static void handle_f3(int *key, struct menu *current_item)
static void handle_f4(int *key, struct menu *current_item)
{
int res = btn_dialog(main_window,
_("Show all symbols?"),
"Show all symbols?",
2,
" <Show All> ",
"<Don't show all>");
@@ -498,19 +498,23 @@ typedef enum {MATCH_TINKER_PATTERN_UP, MATCH_TINKER_PATTERN_DOWN,
/* return the index of the matched item, or -1 if no such item exists */
static int get_mext_match(const char *match_str, match_f flag)
{
int match_start = item_index(current_item(curses_menu));
int index;
int match_start, index;
/* Do not search if the menu is empty (i.e. items_num == 0) */
match_start = item_index(current_item(curses_menu));
if (match_start == ERR)
return -1;
if (flag == FIND_NEXT_MATCH_DOWN)
++match_start;
else if (flag == FIND_NEXT_MATCH_UP)
--match_start;
match_start = (match_start + items_num) % items_num;
index = match_start;
index = (index + items_num) % items_num;
while (true) {
char *str = k_menu_items[index].str;
if (strcasestr(str, match_str) != 0)
if (strcasestr(str, match_str) != NULL)
return index;
if (flag == FIND_NEXT_MATCH_UP ||
flag == MATCH_TINKER_PATTERN_UP)
@@ -629,19 +633,12 @@ static int item_is_tag(char tag)
static char filename[PATH_MAX+1];
static char menu_backtitle[PATH_MAX+128];
static const char *set_config_filename(const char *config_filename)
static void set_config_filename(const char *config_filename)
{
int size;
snprintf(menu_backtitle, sizeof(menu_backtitle), "%s - %s",
config_filename, rootmenu.prompt->text);
size = snprintf(menu_backtitle, sizeof(menu_backtitle),
"%s - %s", config_filename, rootmenu.prompt->text);
if (size >= sizeof(menu_backtitle))
menu_backtitle[sizeof(menu_backtitle)-1] = '\0';
size = snprintf(filename, sizeof(filename), "%s", config_filename);
if (size >= sizeof(filename))
filename[sizeof(filename)-1] = '\0';
return menu_backtitle;
snprintf(filename, sizeof(filename), "%s", config_filename);
}
/* return = 0 means we are successful.
@@ -657,8 +654,8 @@ static int do_exit(void)
return 0;
}
res = btn_dialog(main_window,
_("Do you wish to save your new configuration?\n"
"<ESC> to cancel and resume nconfig."),
"Do you wish to save your new configuration?\n"
"<ESC> to cancel and resume nconfig.",
2,
" <save> ",
"<don't save>");
@@ -670,7 +667,7 @@ static int do_exit(void)
env = getenv("KCONFIG_STRICT");
if (env && *env && kconfig_warnings) {
btn_dialog(main_window,
_("\nWarnings encountered, and warnings are errors.\n\n"),
"\nWarnings encountered, and warnings are errors.\n\n",
1,
"<OK>");
res = 2;
@@ -683,15 +680,16 @@ static int do_exit(void)
if (res)
btn_dialog(
main_window,
_("Error during writing of configuration.\n"
"Your configuration changes were NOT saved."),
"Error during writing of configuration.\n"
"Your configuration changes were NOT saved.",
1,
"<OK>");
conf_write_autoconf(0);
break;
default:
btn_dialog(
main_window,
_("Your configuration changes were NOT saved."),
"Your configuration changes were NOT saved.",
1,
"<OK>");
break;
@@ -710,12 +708,12 @@ static void search_conf(void)
int dres;
title = str_new();
str_printf( &title, _("Enter (sub)string or regexp to search for "
"(with or without \"%s\")"), CONFIG_);
str_printf( &title, "Enter (sub)string or regexp to search for "
"(with or without \"%s\")", CONFIG_);
again:
dres = dialog_inputbox(main_window,
_("Search Configuration Parameter"),
"Search Configuration Parameter",
str_get(&title),
"", &dialog_input_result, &dialog_input_result_len);
switch (dres) {
@@ -723,7 +721,7 @@ again:
break;
case 1:
show_scroll_win(main_window,
_("Search Configuration"), search_help);
"Search Configuration", search_help);
goto again;
default:
str_free(&title);
@@ -739,7 +737,7 @@ again:
res = get_relations_str(sym_arr, NULL);
free(sym_arr);
show_scroll_win(main_window,
_("Search Results"), str_get(&res));
"Search Results", str_get(&res));
str_free(&res);
str_free(&title);
}
@@ -767,7 +765,6 @@ static void build_conf(struct menu *menu)
switch (ptype) {
case P_MENU:
child_count++;
prompt = _(prompt);
if (single_menu_mode) {
item_make(menu, 'm',
"%s%*c%s",
@@ -788,7 +785,7 @@ static void build_conf(struct menu *menu)
item_make(menu, ':',
" %*c*** %s ***",
indent + 1, ' ',
_(prompt));
prompt);
}
break;
default:
@@ -796,7 +793,7 @@ static void build_conf(struct menu *menu)
child_count++;
item_make(menu, ':', "---%*c%s",
indent + 1, ' ',
_(prompt));
prompt);
}
}
} else
@@ -816,7 +813,7 @@ static void build_conf(struct menu *menu)
}
val = sym_get_tristate_value(sym);
if (sym_is_changable(sym)) {
if (sym_is_changeable(sym)) {
switch (type) {
case S_BOOLEAN:
item_make(menu, 't', "[%c]",
@@ -842,11 +839,11 @@ static void build_conf(struct menu *menu)
}
item_add_str("%*c%s", indent + 1,
' ', _(menu_get_prompt(menu)));
' ', menu_get_prompt(menu));
if (val == yes) {
if (def_menu) {
item_add_str(" (%s)",
_(menu_get_prompt(def_menu)));
menu_get_prompt(def_menu));
item_add_str(" --->");
if (def_menu->list) {
indent += 2;
@@ -860,7 +857,7 @@ static void build_conf(struct menu *menu)
if (menu == current_menu) {
item_make(menu, ':',
"---%*c%s", indent + 1,
' ', _(menu_get_prompt(menu)));
' ', menu_get_prompt(menu));
goto conf_childs;
}
child_count++;
@@ -870,7 +867,7 @@ static void build_conf(struct menu *menu)
} else {
switch (type) {
case S_BOOLEAN:
if (sym_is_changable(sym))
if (sym_is_changeable(sym))
item_make(menu, 't', "[%c]",
val == no ? ' ' : '*');
else
@@ -889,7 +886,7 @@ static void build_conf(struct menu *menu)
ch = ' ';
break;
}
if (sym_is_changable(sym)) {
if (sym_is_changeable(sym)) {
if (sym->rev_dep.tri == mod)
item_make(menu,
't', "{%c}", ch);
@@ -907,17 +904,17 @@ static void build_conf(struct menu *menu)
if (tmp < 0)
tmp = 0;
item_add_str("%*c%s%s", tmp, ' ',
_(menu_get_prompt(menu)),
menu_get_prompt(menu),
(sym_has_value(sym) ||
!sym_is_changable(sym)) ? "" :
_(" (NEW)"));
!sym_is_changeable(sym)) ? "" :
" (NEW)");
goto conf_childs;
}
}
item_add_str("%*c%s%s", indent + 1, ' ',
_(menu_get_prompt(menu)),
(sym_has_value(sym) || !sym_is_changable(sym)) ?
"" : _(" (NEW)"));
menu_get_prompt(menu),
(sym_has_value(sym) || !sym_is_changeable(sym)) ?
"" : " (NEW)");
if (menu->prompt && menu->prompt->type == P_MENU) {
item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->");
return;
@@ -969,16 +966,15 @@ static void show_menu(const char *prompt, const char *instructions,
current_instructions = instructions;
clear();
(void) wattrset(main_window, attributes[NORMAL]);
print_in_middle(stdscr, 1, 0, getmaxx(stdscr),
print_in_middle(stdscr, 1, getmaxx(stdscr),
menu_backtitle,
attributes[MAIN_HEADING]);
attr_main_heading);
(void) wattrset(main_window, attributes[MAIN_MENU_BOX]);
wattrset(main_window, attr_main_menu_box);
box(main_window, 0, 0);
(void) wattrset(main_window, attributes[MAIN_MENU_HEADING]);
wattrset(main_window, attr_main_menu_heading);
mvwprintw(main_window, 0, 3, " %s ", prompt);
(void) wattrset(main_window, attributes[NORMAL]);
wattrset(main_window, attr_normal);
set_menu_items(curses_menu, curses_menu_items);
@@ -1061,7 +1057,7 @@ static int do_match(int key, struct match_state *state, int *ans)
state->match_direction = FIND_NEXT_MATCH_UP;
*ans = get_mext_match(state->pattern,
state->match_direction);
} else if (key == KEY_BACKSPACE || key == 127) {
} else if (key == KEY_BACKSPACE || key == 8 || key == 127) {
state->pattern[strlen(state->pattern)-1] = '\0';
adj_match_dir(&state->match_direction);
} else
@@ -1081,7 +1077,6 @@ static int do_match(int key, struct match_state *state, int *ans)
static void conf(struct menu *menu)
{
struct menu *submenu = NULL;
const char *prompt = menu_get_prompt(menu);
struct symbol *sym;
int res;
int current_index = 0;
@@ -1099,9 +1094,8 @@ static void conf(struct menu *menu)
if (!child_count)
break;
show_menu(prompt ? _(prompt) : _("Main Menu"),
_(menu_instructions),
current_index, &last_top_row);
show_menu(menu_get_prompt(menu), menu_instructions,
current_index, &last_top_row);
keypad((menu_win(curses_menu)), TRUE);
while (!global_exit) {
if (match_state.in_search) {
@@ -1223,12 +1217,9 @@ static void conf(struct menu *menu)
}
}
static void conf_message_callback(const char *fmt, va_list ap)
static void conf_message_callback(const char *s)
{
char buf[1024];
vsnprintf(buf, sizeof(buf), fmt, ap);
btn_dialog(main_window, buf, 1, "<OK>");
btn_dialog(main_window, s, 1, "<OK>");
}
static void show_help(struct menu *menu)
@@ -1240,13 +1231,13 @@ static void show_help(struct menu *menu)
help = str_new();
menu_get_ext_help(menu, &help);
show_scroll_win(main_window, _(menu_get_prompt(menu)), str_get(&help));
show_scroll_win(main_window, menu_get_prompt(menu), str_get(&help));
str_free(&help);
}
static void conf_choice(struct menu *menu)
{
const char *prompt = _(menu_get_prompt(menu));
const char *prompt = menu_get_prompt(menu);
struct menu *child = NULL;
struct symbol *active;
int selected_index = 0;
@@ -1269,13 +1260,13 @@ static void conf_choice(struct menu *menu)
if (child->sym == sym_get_choice_value(menu->sym))
item_make(child, ':', "<X> %s",
_(menu_get_prompt(child)));
menu_get_prompt(child));
else if (child->sym)
item_make(child, ':', " %s",
_(menu_get_prompt(child)));
menu_get_prompt(child));
else
item_make(child, ':', "*** %s ***",
_(menu_get_prompt(child)));
menu_get_prompt(child));
if (child->sym == active){
last_top_row = top_row(curses_menu);
@@ -1283,8 +1274,8 @@ static void conf_choice(struct menu *menu)
}
i++;
}
show_menu(prompt ? _(prompt) : _("Choice Menu"),
_(radiolist_instructions),
show_menu(prompt ? prompt : "Choice Menu",
radiolist_instructions,
selected_index,
&last_top_row);
while (!global_exit) {
@@ -1371,19 +1362,19 @@ static void conf_string(struct menu *menu)
switch (sym_get_type(menu->sym)) {
case S_INT:
heading = _(inputbox_instructions_int);
heading = inputbox_instructions_int;
break;
case S_HEX:
heading = _(inputbox_instructions_hex);
heading = inputbox_instructions_hex;
break;
case S_STRING:
heading = _(inputbox_instructions_string);
heading = inputbox_instructions_string;
break;
default:
heading = _("Internal nconf error!");
heading = "Internal nconf error!";
}
res = dialog_inputbox(main_window,
prompt ? _(prompt) : _("Main Menu"),
prompt ? prompt : "Main Menu",
heading,
sym_get_string_value(menu->sym),
&dialog_input_result,
@@ -1394,7 +1385,7 @@ static void conf_string(struct menu *menu)
dialog_input_result))
return;
btn_dialog(main_window,
_("You have made an invalid entry."), 0);
"You have made an invalid entry.", 0);
break;
case 1:
show_help(menu);
@@ -1420,14 +1411,14 @@ static void conf_load(void)
return;
if (!conf_read(dialog_input_result)) {
set_config_filename(dialog_input_result);
sym_set_change_count(1);
conf_set_changed(true);
return;
}
btn_dialog(main_window, _("File does not exist!"), 0);
btn_dialog(main_window, "File does not exist!", 0);
break;
case 1:
show_scroll_win(main_window,
_("Load Alternate Configuration"),
"Load Alternate Configuration",
load_config_help);
break;
case KEY_EXIT:
@@ -1454,13 +1445,12 @@ static void conf_save(void)
set_config_filename(dialog_input_result);
return;
}
btn_dialog(main_window, _("Can't create file! "
"Probably a nonexistent directory."),
btn_dialog(main_window, "Can't create file!",
1, "<OK>");
break;
case 1:
show_scroll_win(main_window,
_("Save Alternate Configuration"),
"Save Alternate Configuration",
save_config_help);
break;
case KEY_EXIT:
@@ -1469,7 +1459,7 @@ static void conf_save(void)
}
}
void setup_windows(void)
static void setup_windows(void)
{
int lines, columns;
@@ -1493,10 +1483,11 @@ int main(int ac, char **av)
int lines, columns;
char *mode;
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
if (ac > 1 && strcmp(av[1], "-s") == 0) {
/* Silence conf_read() until the real callback is set up */
conf_set_message_callback(NULL);
av++;
}
conf_parse(av[1]);
conf_read(NULL);
@@ -1539,9 +1530,9 @@ int main(int ac, char **av)
menu_opts_on(curses_menu, O_NONCYCLIC);
menu_opts_on(curses_menu, O_IGNORECASE);
set_menu_mark(curses_menu, " ");
set_menu_fore(curses_menu, attributes[MAIN_MENU_FORE]);
set_menu_back(curses_menu, attributes[MAIN_MENU_BACK]);
set_menu_grey(curses_menu, attributes[MAIN_MENU_GREY]);
set_menu_fore(curses_menu, attr_main_menu_fore);
set_menu_back(curses_menu, attr_main_menu_back);
set_menu_grey(curses_menu, attr_main_menu_grey);
set_config_filename(conf_get_configname());
setup_windows();
@@ -1549,8 +1540,8 @@ int main(int ac, char **av)
/* check for KEY_FUNC(1) */
if (has_key(KEY_F(1)) == FALSE) {
show_scroll_win(main_window,
_("Instructions"),
_(menu_no_f_instructions));
"Instructions",
menu_no_f_instructions);
}
conf_set_message_callback(conf_message_callback);