Commit 97261e1e authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

scripts/kallsyms: move more patterns to the ignored_prefixes array 



Refactoring for shortening the code.

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
parent a41333e0

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 */