Use 'const char *' where applicable.
Signed-off-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
---
tools/objtool/arch/loongarch/decode.c | 2 +-
tools/objtool/arch/powerpc/decode.c | 2 +-
tools/objtool/arch/x86/decode.c | 2 +-
tools/objtool/elf.c | 6 +++---
tools/objtool/include/objtool/arch.h | 2 +-
tools/objtool/include/objtool/elf.h | 6 +++---
6 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/tools/objtool/arch/loongarch/decode.c b/tools/objtool/arch/loongarch/decode.c
index aee479d2191c..ef09996c772e 100644
--- a/tools/objtool/arch/loongarch/decode.c
+++ b/tools/objtool/arch/loongarch/decode.c
@@ -10,7 +10,7 @@
#define EM_LOONGARCH 258
#endif
-int arch_ftrace_match(char *name)
+int arch_ftrace_match(const char *name)
{
return !strcmp(name, "_mcount");
}
diff --git a/tools/objtool/arch/powerpc/decode.c b/tools/objtool/arch/powerpc/decode.c
index 53b55690f320..29e05ad1b8b6 100644
--- a/tools/objtool/arch/powerpc/decode.c
+++ b/tools/objtool/arch/powerpc/decode.c
@@ -9,7 +9,7 @@
#include <objtool/builtin.h>
#include <objtool/endianness.h>
-int arch_ftrace_match(char *name)
+int arch_ftrace_match(const char *name)
{
return !strcmp(name, "_mcount");
}
diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c
index 3a1d80a7878d..1b24b05eff09 100644
--- a/tools/objtool/arch/x86/decode.c
+++ b/tools/objtool/arch/x86/decode.c
@@ -23,7 +23,7 @@
#include <objtool/builtin.h>
#include <arch/elf.h>
-int arch_ftrace_match(char *name)
+int arch_ftrace_match(const char *name)
{
return !strcmp(name, "__fentry__");
}
diff --git a/tools/objtool/elf.c b/tools/objtool/elf.c
index 3d27983dc908..b42ee4ef7015 100644
--- a/tools/objtool/elf.c
+++ b/tools/objtool/elf.c
@@ -814,7 +814,7 @@ elf_create_section_symbol(struct elf *elf, struct section *sec)
return sym;
}
-static int elf_add_string(struct elf *elf, struct section *strtab, char *str);
+static int elf_add_string(struct elf *elf, struct section *strtab, const char *str);
struct symbol *
elf_create_prefix_symbol(struct elf *elf, struct symbol *orig, long size)
@@ -1048,7 +1048,7 @@ struct elf *elf_open_read(const char *name, int flags)
return NULL;
}
-static int elf_add_string(struct elf *elf, struct section *strtab, char *str)
+static int elf_add_string(struct elf *elf, struct section *strtab, const char *str)
{
Elf_Data *data;
Elf_Scn *s;
@@ -1073,7 +1073,7 @@ static int elf_add_string(struct elf *elf, struct section *strtab, char *str)
return -1;
}
- data->d_buf = str;
+ data->d_buf = strdup(str);
data->d_size = strlen(str) + 1;
data->d_align = 1;
diff --git a/tools/objtool/include/objtool/arch.h b/tools/objtool/include/objtool/arch.h
index 0b303eba660e..f48f5109abb1 100644
--- a/tools/objtool/include/objtool/arch.h
+++ b/tools/objtool/include/objtool/arch.h
@@ -69,7 +69,7 @@ struct stack_op {
struct instruction;
-int arch_ftrace_match(char *name);
+int arch_ftrace_match(const char *name);
void arch_initial_func_cfi_state(struct cfi_init_state *state);
diff --git a/tools/objtool/include/objtool/elf.h b/tools/objtool/include/objtool/elf.h
index 2b8a69de4db8..a027fc34d605 100644
--- a/tools/objtool/include/objtool/elf.h
+++ b/tools/objtool/include/objtool/elf.h
@@ -40,7 +40,7 @@ struct section {
struct section *base, *rsec;
struct symbol *sym;
Elf_Data *data;
- char *name;
+ const char *name;
int idx;
bool _changed, text, rodata, noinstr, init, truncate;
struct reloc *relocs;
@@ -53,7 +53,7 @@ struct symbol {
struct elf_hash_node name_hash;
GElf_Sym sym;
struct section *sec;
- char *name;
+ const char *name;
unsigned int idx, len;
unsigned long offset;
unsigned long __subtree_last;
@@ -84,7 +84,7 @@ struct elf {
GElf_Ehdr ehdr;
int fd;
bool changed;
- char *name;
+ const char *name;
unsigned int num_files;
struct list_head sections;
unsigned long num_relocs;
--
2.45.2
