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-rw-r--r--arch/arm/lib/module.c98
1 files changed, 0 insertions, 98 deletions
diff --git a/arch/arm/lib/module.c b/arch/arm/lib/module.c
deleted file mode 100644
index be7965d59c..0000000000
--- a/arch/arm/lib/module.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * linux/arch/arm/kernel/module.c
- *
- * Copyright (C) 2002 Russell King.
- * Modified for nommu by Hyok S. Choi
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Module allocation method suggested by Andi Kleen.
- */
-
-//#include <asm/pgtable.h>
-#include <common.h>
-#include <elf.h>
-#include <module.h>
-#include <errno.h>
-
-int
-apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex,
- unsigned int relindex, struct module *module)
-{
- Elf32_Shdr *symsec = sechdrs + symindex;
- Elf32_Shdr *relsec = sechdrs + relindex;
- Elf32_Shdr *dstsec = sechdrs + relsec->sh_info;
- Elf32_Rel *rel = (void *)relsec->sh_addr;
- unsigned int i;
-
- for (i = 0; i < relsec->sh_size / sizeof(Elf32_Rel); i++, rel++) {
- unsigned long loc;
- Elf32_Sym *sym;
- s32 offset;
-
- offset = ELF32_R_SYM(rel->r_info);
- if (offset < 0 || offset > (symsec->sh_size / sizeof(Elf32_Sym))) {
- printf("%s: bad relocation, section %u reloc %u\n",
- module->name, relindex, i);
- return -ENOEXEC;
- }
-
- sym = ((Elf32_Sym *)symsec->sh_addr) + offset;
-
- if (rel->r_offset < 0 || rel->r_offset > dstsec->sh_size - sizeof(u32)) {
- printf("%s: out of bounds relocation, "
- "section %u reloc %u offset %d size %d\n",
- module->name, relindex, i, rel->r_offset,
- dstsec->sh_size);
- return -ENOEXEC;
- }
-
- loc = dstsec->sh_addr + rel->r_offset;
-
- switch (ELF32_R_TYPE(rel->r_info)) {
- case R_ARM_ABS32:
- *(u32 *)loc += sym->st_value;
- break;
-
- case R_ARM_PC24:
- case R_ARM_CALL:
- case R_ARM_JUMP24:
- offset = (*(u32 *)loc & 0x00ffffff) << 2;
- if (offset & 0x02000000)
- offset -= 0x04000000;
-
- offset += sym->st_value - loc;
- if (offset & 3 ||
- offset <= (s32)0xfe000000 ||
- offset >= (s32)0x02000000) {
- printf("%s: relocation out of range, section "
- "%u reloc %u sym '%s'\n", module->name,
- relindex, i, strtab + sym->st_name);
- return -ENOEXEC;
- }
-
- offset >>= 2;
-
- *(u32 *)loc &= 0xff000000;
- *(u32 *)loc |= offset & 0x00ffffff;
- break;
-
- default:
- printf("%s: unknown relocation: %u\n",
- module->name, ELF32_R_TYPE(rel->r_info));
- return -ENOEXEC;
- }
- }
- return 0;
-}
-
-int
-apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab,
- unsigned int symindex, unsigned int relsec, struct module *module)
-{
- printf("module %s: ADD RELOCATION unsupported\n",
- module->name);
- return -ENOEXEC;
-}