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-rw-r--r--include/linux/moduleloader.h36
1 files changed, 32 insertions, 4 deletions
diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
index b2be02e..560ca53 100644
--- a/include/linux/moduleloader.h
+++ b/include/linux/moduleloader.h
@@ -28,21 +28,49 @@ void *module_alloc(unsigned long size);
/* Free memory returned from module_alloc. */
void module_free(struct module *mod, void *module_region);
-/* Apply the given relocation to the (simplified) ELF. Return -error
- or 0. */
+/*
+ * Apply the given relocation to the (simplified) ELF. Return -error
+ * or 0.
+ */
+#ifdef CONFIG_MODULES_USE_ELF_REL
int apply_relocate(Elf_Shdr *sechdrs,
const char *strtab,
unsigned int symindex,
unsigned int relsec,
struct module *mod);
+#else
+static inline int apply_relocate(Elf_Shdr *sechdrs,
+ const char *strtab,
+ unsigned int symindex,
+ unsigned int relsec,
+ struct module *me)
+{
+ printk(KERN_ERR "module %s: REL relocation unsupported\n", me->name);
+ return -ENOEXEC;
+}
+#endif
-/* Apply the given add relocation to the (simplified) ELF. Return
- -error or 0 */
+/*
+ * Apply the given add relocation to the (simplified) ELF. Return
+ * -error or 0
+ */
+#ifdef CONFIG_MODULES_USE_ELF_RELA
int apply_relocate_add(Elf_Shdr *sechdrs,
const char *strtab,
unsigned int symindex,
unsigned int relsec,
struct module *mod);
+#else
+static inline int apply_relocate_add(Elf_Shdr *sechdrs,
+ const char *strtab,
+ unsigned int symindex,
+ unsigned int relsec,
+ struct module *me)
+{
+ printk(KERN_ERR "module %s: REL relocation unsupported\n", me->name);
+ return -ENOEXEC;
+}
+#endif
/* Any final processing of module before access. Return -error or 0. */
int module_finalize(const Elf_Ehdr *hdr,
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