scripts/kallsyms: move more patterns to the ignored_prefixes array (97261e1e) · Commits · 戴 / test

scripts/kallsyms.c

+2 −10

Original line number	Diff line number	Diff line
		@@ -105,6 +105,8 @@ static bool is_ignored_symbol(const char *name, char type)
		};

		static const char * const ignored_prefixes[] = {
		"$", /* local symbols for ARM, MIPS, etc. */
		".LASANPC", /* s390 kasan local symbols */
		"__crc_", /* modversions */
		"__efistub_", /* arm64 EFI stub namespace */
		NULL
		@@ -198,19 +200,9 @@ static int read_symbol(FILE in, struct sym_entry s)
		}
		else if (toupper(stype) == 'U')
		return -1;
		/*
		* Ignore generated symbols such as:
		* - mapping symbols in ARM ELF files ($a, $t, and $d)
		* - MIPS ELF local symbols ($L123 instead of .L123)
		*/
		else if (sym[0] == '$')
		return -1;
		/* exclude debugging symbols */
		else if (stype == 'N' \|\| stype == 'n')
		return -1;
		/* exclude s390 kasan local symbols */
		else if (!strncmp(sym, ".LASANPC", 8))
		return -1;

		/* include the type field in the symbol name, so that it gets
		* compressed together */