* Copyright (C) 2007 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
+ * Copyright (C) 2007,2008 Øyvind Harboe *
+ * oyvind.harboe@zylin.com *
+ * *
+ * Copyright (C) 2008 by Spencer Oliver *
+ * spen@spen-soft.co.uk *
+ * *
* 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 *
#ifndef IMAGE_H
#define IMAGE_H
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
+#include "fileio.h"
#ifdef HAVE_ELF_H
#include <elf.h>
#endif
-#include "replacements.h"
-#include "fileio.h"
-#include "target.h"
#define IMAGE_MAX_ERROR_STRING (256)
#define IMAGE_MAX_SECTIONS (128)
-#define IMAGE_MEMORY_CACHE_SIZE (1024)
+#define IMAGE_MEMORY_CACHE_SIZE (2048)
typedef enum image_type
{
- IMAGE_BINARY, /* plain binary */
- IMAGE_IHEX, /* intel hex-record format */
- IMAGE_MEMORY, /* target-memory pseudo-image */
- IMAGE_ELF, /* ELF binary */
- IMAGE_SRECORD /* motorola s19 */
+ IMAGE_BINARY, /* plain binary */
+ IMAGE_IHEX, /* intel hex-record format */
+ IMAGE_MEMORY, /* target-memory pseudo-image */
+ IMAGE_ELF, /* ELF binary */
+ IMAGE_SRECORD, /* motorola s19 */
+ IMAGE_BUILDER, /* when building a new image */
} image_type_t;
typedef struct image_section_s
int base_address; /* base address, if one is set */
int start_address_set; /* whether the image has a start address (entry point) associated */
u32 start_address; /* start address, if one is set */
- char error_str[IMAGE_MAX_ERROR_STRING];
} image_t;
typedef struct image_binary_s
typedef struct image_ihex_s
{
fileio_t fileio;
- u8 *buffer;
+ uint8_t *buffer;
} image_ihex_t;
typedef struct image_memory_s
{
- target_t *target;
- u8 *cache;
+ struct target_s *target;
+ uint8_t *cache;
u32 cache_address;
} image_memory_t;
Elf32_Ehdr *header;
Elf32_Phdr *segments;
u32 segment_count;
- u8 endianness;
+ uint8_t endianness;
} image_elf_t;
typedef struct image_mot_s
{
fileio_t fileio;
- u8 *buffer;
+ uint8_t *buffer;
} image_mot_t;
extern int image_open(image_t *image, char *url, char *type_string);
-extern int image_read_section(image_t *image, int section, u32 offset, u32 size, u8 *buffer, u32 *size_read);
-extern int image_close(image_t *image);
+extern int image_read_section(image_t *image, int section, u32 offset, u32 size, uint8_t *buffer, u32 *size_read);
+extern void image_close(image_t *image);
+extern int image_add_section(image_t *image, u32 base, u32 size, int flags, uint8_t *data);
+
+extern int image_calculate_checksum(uint8_t* buffer, u32 nbytes, u32* checksum);
#define ERROR_IMAGE_FORMAT_ERROR (-1400)
#define ERROR_IMAGE_TYPE_UNKNOWN (-1401)