Lines Matching refs:sym
40 enum symbol_type sym_get_type(struct symbol *sym)
42 enum symbol_type type = sym->type;
45 if (sym_is_choice_value(sym) && sym->visible == yes)
72 struct property *sym_get_choice_prop(struct symbol *sym)
76 for_all_choices(sym, prop)
81 static struct property *sym_get_default_prop(struct symbol *sym)
85 for_all_defaults(sym, prop) {
93 struct property *sym_get_range_prop(struct symbol *sym)
97 for_all_properties(sym, prop, P_RANGE) {
105 static long long sym_get_range_val(struct symbol *sym, int base)
107 sym_calc_value(sym);
108 switch (sym->type) {
118 return strtoll(sym->curr.val, NULL, base);
121 static void sym_validate_range(struct symbol *sym)
128 switch (sym->type) {
138 prop = sym_get_range_prop(sym);
141 val = strtoll(sym->curr.val, NULL, base);
142 range_sym = prop->expr->left.sym;
145 range_sym = prop->expr->right.sym;
150 sym->curr.val = range_sym->curr.val;
153 static void sym_set_changed(struct symbol *sym)
157 sym->flags |= SYMBOL_CHANGED;
158 for (prop = sym->prop; prop; prop = prop->next) {
166 struct symbol *sym;
168 for_all_symbols(sym)
169 sym_set_changed(sym);
172 static void sym_calc_visibility(struct symbol *sym)
181 if (sym_is_choice_value(sym))
182 choice_sym = prop_get_symbol(sym_get_choice_prop(sym));
184 for_all_prompts(sym, prop) {
191 if (choice_sym && sym->type == S_TRISTATE &&
197 if (tri == mod && (sym->type != S_TRISTATE || modules_val == no))
199 if (sym->visible != tri) {
200 sym->visible = tri;
201 sym_set_changed(sym);
203 if (sym_is_choice_value(sym))
207 if (sym->dir_dep.expr)
208 tri = expr_calc_value(sym->dir_dep.expr);
209 if (tri == mod && sym_get_type(sym) == S_BOOLEAN)
211 if (sym->dir_dep.tri != tri) {
212 sym->dir_dep.tri = tri;
213 sym_set_changed(sym);
216 if (sym->rev_dep.expr)
217 tri = expr_calc_value(sym->rev_dep.expr);
218 if (tri == mod && sym_get_type(sym) == S_BOOLEAN)
220 if (sym->rev_dep.tri != tri) {
221 sym->rev_dep.tri = tri;
222 sym_set_changed(sym);
225 if (sym->implied.expr)
226 tri = expr_calc_value(sym->implied.expr);
227 if (tri == mod && sym_get_type(sym) == S_BOOLEAN)
229 if (sym->implied.tri != tri) {
230 sym->implied.tri = tri;
231 sym_set_changed(sym);
241 struct symbol *sym_choice_default(struct symbol *sym)
248 for_all_defaults(sym, prop) {
258 prop = sym_get_choice_prop(sym);
267 static struct symbol *sym_calc_choice(struct symbol *sym)
275 flags = sym->flags;
276 prop = sym_get_choice_prop(sym);
283 sym->flags &= flags | ~SYMBOL_DEF_USER;
286 def_sym = sym->def[S_DEF_USER].val;
290 def_sym = sym_choice_default(sym);
294 sym->curr.tri = no;
299 static void sym_warn_unmet_dep(struct symbol *sym)
305 sym->name);
308 sym->dir_dep.tri == mod ? 'm' : 'n');
309 expr_gstr_print(sym->dir_dep.expr, &gs);
312 expr_gstr_print_revdep(sym->rev_dep.expr, &gs, yes,
314 expr_gstr_print_revdep(sym->rev_dep.expr, &gs, mod,
328 void sym_calc_value(struct symbol *sym)
334 if (!sym)
337 if (sym->flags & SYMBOL_VALID)
340 if (sym_is_choice_value(sym) &&
341 sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES) {
342 sym->flags &= ~SYMBOL_NEED_SET_CHOICE_VALUES;
343 prop = sym_get_choice_prop(sym);
347 sym->flags |= SYMBOL_VALID;
349 oldval = sym->curr;
353 switch (sym->type) {
368 sym->curr.val = sym->name;
369 sym->curr.tri = no;
372 sym->flags &= ~SYMBOL_WRITE;
374 sym_calc_visibility(sym);
376 if (sym->visible != no)
377 sym->flags |= SYMBOL_WRITE;
380 sym->curr = newval;
382 switch (sym_get_type(sym)) {
385 if (sym_is_choice_value(sym) && sym->visible == yes) {
386 prop = sym_get_choice_prop(sym);
387 newval.tri = (prop_get_symbol(prop)->curr.val == sym) ? yes : no;
389 if (sym->visible != no) {
393 if (sym_has_value(sym)) {
394 newval.tri = EXPR_AND(sym->def[S_DEF_USER].tri,
395 sym->visible);
399 if (sym->rev_dep.tri != no)
400 sym->flags |= SYMBOL_WRITE;
401 if (!sym_is_choice(sym)) {
402 prop = sym_get_default_prop(sym);
407 sym->flags |= SYMBOL_WRITE;
409 if (sym->implied.tri != no) {
410 sym->flags |= SYMBOL_WRITE;
411 newval.tri = EXPR_OR(newval.tri, sym->implied.tri);
413 sym->dir_dep.tri);
417 if (sym->dir_dep.tri < sym->rev_dep.tri)
418 sym_warn_unmet_dep(sym);
419 newval.tri = EXPR_OR(newval.tri, sym->rev_dep.tri);
421 if (newval.tri == mod && sym_get_type(sym) == S_BOOLEAN)
427 if (sym->visible != no && sym_has_value(sym)) {
428 newval.val = sym->def[S_DEF_USER].val;
431 prop = sym_get_default_prop(sym);
435 sym->flags |= SYMBOL_WRITE;
445 sym->curr = newval;
446 if (sym_is_choice(sym) && newval.tri == yes)
447 sym->curr.val = sym_calc_choice(sym);
448 sym_validate_range(sym);
450 if (memcmp(&oldval, &sym->curr, sizeof(oldval))) {
451 sym_set_changed(sym);
452 if (modules_sym == sym) {
458 if (sym_is_choice(sym)) {
461 prop = sym_get_choice_prop(sym);
463 if ((sym->flags & SYMBOL_WRITE) &&
466 if (sym->flags & SYMBOL_CHANGED)
471 if (sym->flags & SYMBOL_NO_WRITE)
472 sym->flags &= ~SYMBOL_WRITE;
474 if (sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES)
475 set_all_choice_values(sym);
480 struct symbol *sym;
482 for_all_symbols(sym)
483 sym->flags &= ~SYMBOL_VALID;
488 bool sym_tristate_within_range(struct symbol *sym, tristate val)
490 int type = sym_get_type(sym);
492 if (sym->visible == no)
500 if (sym->visible <= sym->rev_dep.tri)
502 if (sym_is_choice_value(sym) && sym->visible == yes)
504 return val >= sym->rev_dep.tri && val <= sym->visible;
507 bool sym_set_tristate_value(struct symbol *sym, tristate val)
509 tristate oldval = sym_get_tristate_value(sym);
511 if (oldval != val && !sym_tristate_within_range(sym, val))
514 if (!(sym->flags & SYMBOL_DEF_USER)) {
515 sym->flags |= SYMBOL_DEF_USER;
516 sym_set_changed(sym);
522 if (sym_is_choice_value(sym) && val == yes) {
523 struct symbol *cs = prop_get_symbol(sym_get_choice_prop(sym));
527 cs->def[S_DEF_USER].val = sym;
531 if (e->right.sym->visible != no)
532 e->right.sym->flags |= SYMBOL_DEF_USER;
536 sym->def[S_DEF_USER].tri = val;
543 tristate sym_toggle_tristate_value(struct symbol *sym)
547 oldval = newval = sym_get_tristate_value(sym);
560 if (sym_set_tristate_value(sym, newval))
566 bool sym_string_valid(struct symbol *sym, const char *str)
570 switch (sym->type) {
609 bool sym_string_within_range(struct symbol *sym, const char *str)
614 switch (sym->type) {
616 return sym_string_valid(sym, str);
618 if (!sym_string_valid(sym, str))
620 prop = sym_get_range_prop(sym);
624 return val >= sym_get_range_val(prop->expr->left.sym, 10) &&
625 val <= sym_get_range_val(prop->expr->right.sym, 10);
627 if (!sym_string_valid(sym, str))
629 prop = sym_get_range_prop(sym);
633 return val >= sym_get_range_val(prop->expr->left.sym, 16) &&
634 val <= sym_get_range_val(prop->expr->right.sym, 16);
639 return sym_tristate_within_range(sym, yes);
641 return sym_tristate_within_range(sym, mod);
643 return sym_tristate_within_range(sym, no);
651 bool sym_set_string_value(struct symbol *sym, const char *newval)
657 switch (sym->type) {
662 return sym_set_tristate_value(sym, yes);
664 return sym_set_tristate_value(sym, mod);
666 return sym_set_tristate_value(sym, no);
673 if (!sym_string_within_range(sym, newval))
676 if (!(sym->flags & SYMBOL_DEF_USER)) {
677 sym->flags |= SYMBOL_DEF_USER;
678 sym_set_changed(sym);
681 oldval = sym->def[S_DEF_USER].val;
683 if (sym->type == S_HEX && (newval[0] != '0' || (newval[1] != 'x' && newval[1] != 'X'))) {
685 sym->def[S_DEF_USER].val = val = xmalloc(size);
689 sym->def[S_DEF_USER].val = val = xmalloc(size);
707 const char *sym_get_string_default(struct symbol *sym)
714 sym_calc_visibility(sym);
719 prop = sym_get_default_prop(sym);
721 switch (sym->type) {
742 val = EXPR_OR(val, sym->rev_dep.tri);
746 if (!sym_is_choice_value(sym) && modules_sym->curr.tri == no)
750 if (sym->type == S_BOOLEAN && val == mod)
754 if (val < sym->implied.tri)
755 val = sym->implied.tri;
757 switch (sym->type) {
779 const char *sym_get_string_value(struct symbol *sym)
783 switch (sym->type) {
786 val = sym_get_tristate_value(sym);
800 return (const char *)sym->curr.val;
803 bool sym_is_changeable(struct symbol *sym)
805 return sym->visible > sym->rev_dep.tri;
879 struct symbol *sym;
902 exact1 = (s1->eo - s1->so) == strlen(s1->sym->name);
903 exact2 = (s2->eo - s2->so) == strlen(s2->sym->name);
910 return strcmp(s1->sym->name, s2->sym->name);
915 struct symbol *sym, **sym_arr = NULL;
928 for_all_symbols(sym) {
929 if (sym->flags & SYMBOL_CONST || !sym->name)
931 if (regexec(&re, sym->name, 1, match, 0))
941 sym_calc_value(sym);
947 sym_match_arr[cnt++].sym = sym;
955 sym_arr[i] = sym_match_arr[i].sym;
974 struct symbol *sym;
979 static void dep_stack_insert(struct dep_stack *stack, struct symbol *sym)
985 stack->sym = sym;
1004 struct symbol *sym, *next_sym;
1015 if (stack->sym == last_sym)
1023 sym = stack->sym;
1024 next_sym = stack->next ? stack->next->sym : last_sym;
1027 prop = stack->sym->prop;
1030 if (sym_is_choice(sym) || sym_is_choice_value(sym)) {
1031 for (prop = sym->prop; prop; prop = prop->next) {
1037 if (stack->sym == last_sym)
1041 if (sym_is_choice(sym)) {
1044 sym->name ? sym->name : "<choice>",
1046 } else if (sym_is_choice_value(sym)) {
1049 sym->name ? sym->name : "<choice>",
1051 } else if (stack->expr == &sym->dir_dep.expr) {
1054 sym->name ? sym->name : "<choice>",
1056 } else if (stack->expr == &sym->rev_dep.expr) {
1059 sym->name ? sym->name : "<choice>",
1061 } else if (stack->expr == &sym->implied.expr) {
1064 sym->name ? sym->name : "<choice>",
1069 sym->name ? sym->name : "<choice>",
1075 sym->name ? sym->name : "<choice>",
1092 struct symbol *sym;
1099 sym = sym_check_expr_deps(e->left.expr);
1100 if (sym)
1101 return sym;
1111 sym = sym_check_deps(e->left.sym);
1112 if (sym)
1113 return sym;
1114 return sym_check_deps(e->right.sym);
1116 return sym_check_deps(e->left.sym);
1125 static struct symbol *sym_check_sym_deps(struct symbol *sym)
1131 dep_stack_insert(&stack, sym);
1133 stack.expr = &sym->dir_dep.expr;
1134 sym2 = sym_check_expr_deps(sym->dir_dep.expr);
1138 stack.expr = &sym->rev_dep.expr;
1139 sym2 = sym_check_expr_deps(sym->rev_dep.expr);
1143 stack.expr = &sym->implied.expr;
1144 sym2 = sym_check_expr_deps(sym->implied.expr);
1150 for (prop = sym->prop; prop; prop = prop->next) {
1158 if (prop->type != P_DEFAULT || sym_is_choice(sym))
1175 struct symbol *sym, *sym2;
1183 expr_list_for_each_sym(prop->expr, e, sym)
1184 sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED);
1192 expr_list_for_each_sym(prop->expr, e, sym) {
1193 sym2 = sym_check_sym_deps(sym);
1198 expr_list_for_each_sym(prop->expr, e, sym)
1199 sym->flags &= ~SYMBOL_CHECK;
1210 struct symbol *sym_check_deps(struct symbol *sym)
1215 if (sym->flags & SYMBOL_CHECK) {
1216 sym_check_print_recursive(sym);
1217 return sym;
1219 if (sym->flags & SYMBOL_CHECKED)
1222 if (sym_is_choice_value(sym)) {
1226 dep_stack_insert(&stack, sym);
1227 prop = sym_get_choice_prop(sym);
1230 } else if (sym_is_choice(sym)) {
1231 sym2 = sym_check_choice_deps(sym);
1233 sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED);
1234 sym2 = sym_check_sym_deps(sym);
1235 sym->flags &= ~SYMBOL_CHECK;
1245 return prop->expr->left.sym;