kconfig: save location of config symbols (59e89e3d) · Commits · 戴 / test

When we add a new config symbol save the file/line so we later can refer to their location. The information is saved as a property to a config symbol because we may have multiple definitions of the same symbol. This has the side-effect that a symbol always has at least one property. Signed-off-by:

Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by:

Michal Marek <mmarek@suse.cz>

scripts/kconfig/expr.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -132,6 +132,7 @@ enum prop_type {
		P_SELECT, /* select BAR */
		P_RANGE, /* range 7..100 (for a symbol) */
		P_ENV, /* value from environment variable */
		P_SYMBOL, /* where a symbol is defined */
		};

		struct property {

scripts/kconfig/menu.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -58,6 +58,8 @@ void menu_add_entry(struct symbol *sym)
		*last_entry_ptr = menu;
		last_entry_ptr = &menu->next;
		current_entry = menu;
		if (sym)
		menu_add_symbol(P_SYMBOL, sym, NULL);
		}

		void menu_end_entry(void)

scripts/kconfig/symbol.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -961,6 +961,8 @@ const char *prop_get_type_name(enum prop_type type)
		return "select";
		case P_RANGE:
		return "range";
		case P_SYMBOL:
		return "symbol";
		case P_UNKNOWN:
		break;
		}

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