1 files changed, 16 insertions, 23 deletions

diff --git a/arch/cris/kernel/module.c b/arch/cris/kernel/module.c
index f1d3e784f30c..11b867df8617 100644
--- a/arch/cris/kernel/module.c
+++ b/arch/cris/kernel/module.c
@@ -32,7 +32,7 @@ void *module_alloc(unsigned long size)
 {
         if (size == 0)
                 return NULL;
-        return vmalloc(size);
+        return vmalloc_exec(size);
 }
 
 
@@ -59,26 +59,8 @@ int apply_relocate(Elf32_Shdr *sechdrs,
                    unsigned int relsec,
                    struct module *me)
 {
-        unsigned int i;
-        Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
-        Elf32_Sym *sym;
-        uint32_t *location;
-
-        DEBUGP("Applying relocate section %u to %u\n", relsec,
-               sechdrs[relsec].sh_info);
-        for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
-                /* This is where to make the change */
-                location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_offset
-                        + rel[i].r_offset;
-                /* This is the symbol it is referring to.  Note that all
-                   undefined symbols have been resolved.  */
-                sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
-                        + ELF32_R_SYM(rel[i].r_info);
-
-                /* We add the value into the location given */
-                *location += sym->st_value;
-        }
-        return 0;
+        printk(KERN_ERR "module %s: REL relocation unsupported\n", me->name);
+        return -ENOEXEC;
 }
 
 int apply_relocate_add(Elf32_Shdr *sechdrs,
@@ -90,7 +72,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
         unsigned int i;
         Elf32_Rela *rela = (void *)sechdrs[relsec].sh_addr;
 
-        DEBUGP ("Applying relocate section %u to %u\n", relsec,
+        DEBUGP ("Applying add relocate section %u to %u\n", relsec,
                 sechdrs[relsec].sh_info);
 
         for (i = 0; i < sechdrs[relsec].sh_size / sizeof (*rela); i++) {
@@ -103,7 +85,18 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
                 Elf32_Sym *sym
                         = ((Elf32_Sym *)sechdrs[symindex].sh_addr
                            + ELF32_R_SYM (rela[i].r_info));
-                *loc = sym->st_value + rela[i].r_addend;
+                switch (ELF32_R_TYPE(rela[i].r_info)) {
+                case R_CRIS_32:
+                        *loc = sym->st_value + rela[i].r_addend;
+                        break;
+                case R_CRIS_32_PCREL:
+                        *loc = sym->st_value - (unsigned)loc + rela[i].r_addend - 4;
+                         break;
+                default:
+                        printk(KERN_ERR "module %s: Unknown relocation: %u\n",
+                               me->name, ELF32_R_TYPE(rela[i].r_info));
+                        return -ENOEXEC;
+                }
         }
 
         return 0;