scripts/kallsyms: add const qualifiers where possible (4bfe2b78) · Commits · 戴 / test

scripts/kallsyms.c

+14 −14

Original line number	Diff line number	Diff line
		@@ -170,11 +170,11 @@ static int read_symbol(FILE in, struct sym_entry s)
		return 0;
		}

		static int symbol_in_range(struct sym_entry s, struct addr_range ranges,
		int entries)
		static int symbol_in_range(const struct sym_entry *s,
		const struct addr_range *ranges, int entries)
		{
		size_t i;
		struct addr_range *ar;
		const struct addr_range *ar;

		for (i = 0; i < entries; ++i) {
		ar = &ranges[i];
		@@ -186,14 +186,14 @@ static int symbol_in_range(struct sym_entry s, struct addr_range ranges,
		return 0;
		}

		static int symbol_valid(struct sym_entry *s)
		static int symbol_valid(const struct sym_entry *s)
		{
		/* Symbols which vary between passes. Passes 1 and 2 must have
		* identical symbol lists. The kallsyms_* symbols below are only added
		* after pass 1, they would be included in pass 2 when --all-symbols is
		* specified so exclude them to get a stable symbol list.
		*/
		static char *special_symbols[] = {
		static const char * const special_symbols[] = {
		"kallsyms_addresses",
		"kallsyms_offsets",
		"kallsyms_relative_base",
		@@ -208,12 +208,12 @@ static int symbol_valid(struct sym_entry *s)
		"_SDA2_BASE_", /* ppc */
		NULL };

		static char *special_prefixes[] = {
		static const char * const special_prefixes[] = {
		"__crc_", /* modversions */
		"__efistub_", /* arm64 EFI stub namespace */
		NULL };

		static char *special_suffixes[] = {
		static const char * const special_suffixes[] = {
		"_veneer", /* arm */
		"_from_arm", /* arm */
		"_from_thumb", /* arm */
		@@ -305,7 +305,7 @@ static void read_map(FILE *in)
		}
		}

		static void output_label(char *label)
		static void output_label(const char *label)
		{
		printf(".globl %s\n", label);
		printf("\tALGN\n");
		@@ -314,7 +314,7 @@ static void output_label(char *label)

		/* uncompress a compressed symbol. When this function is called, the best table
		* might still be compressed itself, so the function needs to be recursive */
		static int expand_symbol(unsigned char data, int len, char result)
		static int expand_symbol(const unsigned char data, int len, char result)
		{
		int c, rlen, total=0;

		@@ -339,7 +339,7 @@ static int expand_symbol(unsigned char data, int len, char result)
		return total;
		}

		static int symbol_absolute(struct sym_entry *s)
		static int symbol_absolute(const struct sym_entry *s)
		{
		return s->percpu_absolute;
		}
		@@ -477,7 +477,7 @@ static void write_src(void)
		/* table lookup compression functions */

		/* count all the possible tokens in a symbol */
		static void learn_symbol(unsigned char *symbol, int len)
		static void learn_symbol(const unsigned char *symbol, int len)
		{
		int i;

		@@ -486,7 +486,7 @@ static void learn_symbol(unsigned char *symbol, int len)
		}

		/* decrease the count for all the possible tokens in a symbol */
		static void forget_symbol(unsigned char *symbol, int len)
		static void forget_symbol(const unsigned char *symbol, int len)
		{
		int i;

		@@ -504,7 +504,7 @@ static void build_initial_tok_table(void)
		}

		static unsigned char find_token(unsigned char str, int len,
		unsigned char *token)
		const unsigned char *token)
		{
		int i;

		@@ -517,7 +517,7 @@ static unsigned char find_token(unsigned char str, int len,

		/* replace a given token in all the valid symbols. Use the sampled symbols
		* to update the counts */
		static void compress_symbols(unsigned char *str, int idx)
		static void compress_symbols(const unsigned char *str, int idx)
		{
		unsigned int i, len, size;
		unsigned char p1, p2;

Admin message