/*
 * Copyright 2003-2006, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
 * Distributed under the terms of the MIT License.
 */

#include "runtime_loader_private.h"

#include <runtime_loader.h>

#include <string.h>
#include <stdio.h>
#include <stdlib.h>


//#define TRACE_RLD
#ifdef TRACE_RLD
#       define TRACE(x) dprintf x
#else
#       define TRACE(x) ;
#endif


static int
relocate_rel(image_t *rootImage, image_t *image, Elf32_Rel *rel, int rel_len,
        SymbolLookupCache* cache)
{
        // ToDo: implement me!

        return B_NO_ERROR;
}


status_t
arch_relocate_image(image_t *rootImage, image_t *image,
        SymbolLookupCache* cache)
{
        status_t status = B_NO_ERROR;

        // deal with the rels first
        if (image->rel) {
                status = relocate_rel(rootImage, image, image->rel, image->rel_len,
                        cache);
                if (status < B_OK)
                        return status;
        }

        if (image->pltrel) {
                status = relocate_rel(rootImage, image, image->pltrel,
                        image->pltrel_len, cache);
                if (status < B_OK)
                        return status;
        }

        if (image->rela) {
                //int i;
                printf("RELA relocations not supported\n");
                return EOPNOTSUPP;

                //for (i = 1; i * (int)sizeof(Elf32_Rela) < image->rela_len; i++) {
                //      printf("rela: type %d\n", ELF32_R_TYPE(image->rela[i].r_info));
                //}
        }

        return B_OK;
}