diff options
Diffstat (limited to 'tools/kwbimage.c')
| -rw-r--r-- | tools/kwbimage.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/tools/kwbimage.c b/tools/kwbimage.c index 0e7c96a..edc5d34 100644 --- a/tools/kwbimage.c +++ b/tools/kwbimage.c @@ -231,7 +231,7 @@ static void *image_create_v0(size_t *imagesz, struct image_tool_params *params, size_t headersz; struct main_hdr_v0 *main_hdr; struct ext_hdr_v0 *ext_hdr; - void *image; + uint8_t *image; int has_ext = 0; /* @@ -258,7 +258,7 @@ static void *image_create_v0(size_t *imagesz, struct image_tool_params *params, memset(image, 0, headersz); - main_hdr = image; + main_hdr = (struct main_hdr_v0 *)image; /* Fill in the main header */ main_hdr->blocksize = @@ -284,7 +284,8 @@ static void *image_create_v0(size_t *imagesz, struct image_tool_params *params, if (has_ext) { int cfgi, datai; - ext_hdr = image + sizeof(struct main_hdr_v0); + ext_hdr = (struct ext_hdr_v0 *) + (image + sizeof(struct main_hdr_v0)); ext_hdr->offset = cpu_to_le32(0x40); for (cfgi = 0, datai = 0; cfgi < cfgn; cfgi++) { @@ -385,7 +386,7 @@ static void *image_create_v1(size_t *imagesz, struct image_tool_params *params, struct image_cfg_element *e, *binarye; struct main_hdr_v1 *main_hdr; size_t headersz; - void *image, *cur; + uint8_t *image, *cur; int hasext = 0; int ret; @@ -405,8 +406,8 @@ static void *image_create_v1(size_t *imagesz, struct image_tool_params *params, memset(image, 0, headersz); - cur = main_hdr = image; - cur += sizeof(struct main_hdr_v1); + main_hdr = (struct main_hdr_v1 *)image; + cur = image + sizeof(struct main_hdr_v1); /* Fill the main header */ main_hdr->blocksize = @@ -437,7 +438,7 @@ static void *image_create_v1(size_t *imagesz, struct image_tool_params *params, binarye = image_find_option(IMAGE_CFG_BINARY); if (binarye) { - struct opt_hdr_v1 *hdr = cur; + struct opt_hdr_v1 *hdr = (struct opt_hdr_v1 *)cur; uint32_t *args; size_t binhdrsz; struct stat s; @@ -470,7 +471,7 @@ static void *image_create_v1(size_t *imagesz, struct image_tool_params *params, cur += sizeof(struct opt_hdr_v1); - args = cur; + args = (uint32_t *)cur; *args = cpu_to_le32(binarye->binary.nargs); args++; for (argi = 0; argi < binarye->binary.nargs; argi++) @@ -820,7 +821,7 @@ static int kwbimage_verify_header(unsigned char *ptr, int image_size, struct ext_hdr_v0 *ext_hdr; uint8_t checksum; - main_hdr = (void *)ptr; + main_hdr = (struct main_hdr_v0 *)ptr; checksum = image_checksum8(ptr, sizeof(struct main_hdr_v0) - sizeof(uint8_t)); @@ -829,7 +830,8 @@ static int kwbimage_verify_header(unsigned char *ptr, int image_size, /* Only version 0 extended header has checksum */ if (image_version((void *)ptr) == 0) { - ext_hdr = (void *)ptr + sizeof(struct main_hdr_v0); + ext_hdr = (struct ext_hdr_v0 *) + (ptr + sizeof(struct main_hdr_v0)); checksum = image_checksum8(ext_hdr, sizeof(struct ext_hdr_v0) - sizeof(uint8_t)); |