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-rw-r--r--arch/frv/kernel/Makefile1
-rw-r--r--arch/frv/kernel/module.c80
-rw-r--r--include/asm-frv/module.h16
3 files changed, 93 insertions, 4 deletions
diff --git a/arch/frv/kernel/Makefile b/arch/frv/kernel/Makefile
index 422f30ede575..5a827b349b5e 100644
--- a/arch/frv/kernel/Makefile
+++ b/arch/frv/kernel/Makefile
@@ -21,3 +21,4 @@ obj-$(CONFIG_PM) += pm.o cmode.o
obj-$(CONFIG_MB93093_PDK) += pm-mb93093.o
obj-$(CONFIG_SYSCTL) += sysctl.o
obj-$(CONFIG_FUTEX) += futex.o
+obj-$(CONFIG_MODULES) += module.o
diff --git a/arch/frv/kernel/module.c b/arch/frv/kernel/module.c
new file mode 100644
index 000000000000..850d168f69fc
--- /dev/null
+++ b/arch/frv/kernel/module.c
@@ -0,0 +1,80 @@
+/* module.c: FRV specific module loading bits
+ *
+ * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ * - Derived from arch/i386/kernel/module.c, Copyright (C) 2001 Rusty Russell.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <linux/moduleloader.h>
+#include <linux/elf.h>
+#include <linux/vmalloc.h>
+#include <linux/fs.h>
+#include <linux/string.h>
+#include <linux/kernel.h>
+
+#if 0
+#define DEBUGP printk
+#else
+#define DEBUGP(fmt...)
+#endif
+
+void *module_alloc(unsigned long size)
+{
+ if (size == 0)
+ return NULL;
+
+ return vmalloc_exec(size);
+}
+
+
+/* Free memory returned from module_alloc */
+void module_free(struct module *mod, void *module_region)
+{
+ vfree(module_region);
+ /* FIXME: If module_region == mod->init_region, trim exception
+ table entries. */
+}
+
+/* We don't need anything special. */
+int module_frob_arch_sections(Elf_Ehdr *hdr,
+ Elf_Shdr *sechdrs,
+ char *secstrings,
+ struct module *mod)
+{
+ return 0;
+}
+
+int apply_relocate(Elf32_Shdr *sechdrs,
+ const char *strtab,
+ unsigned int symindex,
+ unsigned int relsec,
+ struct module *me)
+{
+ printk(KERN_ERR "module %s: ADD RELOCATION unsupported\n", me->name);
+ return -ENOEXEC;
+}
+
+int apply_relocate_add(Elf32_Shdr *sechdrs,
+ const char *strtab,
+ unsigned int symindex,
+ unsigned int relsec,
+ struct module *me)
+{
+ printk(KERN_ERR "module %s: ADD RELOCATION unsupported\n", me->name);
+ return -ENOEXEC;
+}
+
+int module_finalize(const Elf_Ehdr *hdr,
+ const Elf_Shdr *sechdrs,
+ struct module *me)
+{
+ return 0;
+}
+
+void module_arch_cleanup(struct module *mod)
+{
+}
diff --git a/include/asm-frv/module.h b/include/asm-frv/module.h
index 3223cfaef743..3d5c6360289a 100644
--- a/include/asm-frv/module.h
+++ b/include/asm-frv/module.h
@@ -11,10 +11,18 @@
#ifndef _ASM_MODULE_H
#define _ASM_MODULE_H
-#define module_map(x) vmalloc(x)
-#define module_unmap(x) vfree(x)
-#define module_arch_init(x) (0)
-#define arch_init_modules(x) do { } while (0)
+struct mod_arch_specific
+{
+};
+
+#define Elf_Shdr Elf32_Shdr
+#define Elf_Sym Elf32_Sym
+#define Elf_Ehdr Elf32_Ehdr
+
+/*
+ * Include the architecture version.
+ */
+#define MODULE_ARCH_VERMAGIC __stringify(PROCESSOR_MODEL_NAME) " "
#endif /* _ASM_MODULE_H */