aboutsummaryrefslogtreecommitdiff
path: root/include/linux/moduleloader.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/linux/moduleloader.h
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/linux/moduleloader.h')
-rw-r--r--include/linux/moduleloader.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
new file mode 100644
index 00000000000..eb103395748
--- /dev/null
+++ b/include/linux/moduleloader.h
@@ -0,0 +1,47 @@
+#ifndef _LINUX_MODULELOADER_H
+#define _LINUX_MODULELOADER_H
+/* The stuff needed for archs to support modules. */
+
+#include <linux/module.h>
+#include <linux/elf.h>
+
+/* These must be implemented by the specific architecture */
+
+/* Adjust arch-specific sections. Return 0 on success. */
+int module_frob_arch_sections(Elf_Ehdr *hdr,
+ Elf_Shdr *sechdrs,
+ char *secstrings,
+ struct module *mod);
+
+/* Allocator used for allocating struct module, core sections and init
+ sections. Returns NULL on failure. */
+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. */
+int apply_relocate(Elf_Shdr *sechdrs,
+ const char *strtab,
+ unsigned int symindex,
+ unsigned int relsec,
+ struct module *mod);
+
+/* Apply the given add relocation to the (simplified) ELF. Return
+ -error or 0 */
+int apply_relocate_add(Elf_Shdr *sechdrs,
+ const char *strtab,
+ unsigned int symindex,
+ unsigned int relsec,
+ struct module *mod);
+
+/* Any final processing of module before access. Return -error or 0. */
+int module_finalize(const Elf_Ehdr *hdr,
+ const Elf_Shdr *sechdrs,
+ struct module *mod);
+
+/* Any cleanup needed when module leaves. */
+void module_arch_cleanup(struct module *mod);
+
+#endif