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-rw-r--r--util/cbfstool/cbfs_image.c62
-rw-r--r--util/cbfstool/cbfs_image.h2
-rw-r--r--util/cbfstool/cbfstool.c2
3 files changed, 30 insertions, 36 deletions
diff --git a/util/cbfstool/cbfs_image.c b/util/cbfstool/cbfs_image.c
index 457a87340c..3df291a2c0 100644
--- a/util/cbfstool/cbfs_image.c
+++ b/util/cbfstool/cbfs_image.c
@@ -125,7 +125,7 @@ static int cbfs_fix_legacy_size(struct cbfs_image *image, char *hdr_loc)
(char *)entry > (char *)hdr_loc) {
WARN("CBFS image was created with old cbfstool with size bug. "
"Fixing size in last entry...\n");
- last->len = htonl(ntohl(last->len) - image->header->align);
+ last->len = htonl(ntohl(last->len) - image->header.align);
DEBUG("Last entry has been changed from 0x%x to 0x%x.\n",
cbfs_get_entry_addr(image, entry),
cbfs_get_entry_addr(image,
@@ -215,8 +215,6 @@ int cbfs_image_create(struct cbfs_image *image,
if (buffer_create(&image->buffer, size, "(new)") != 0)
return -1;
- if ((image->header = malloc(sizeof(*image->header))) == NULL)
- return -1;
memset(image->buffer.data, CBFS_CONTENT_DEFAULT_VALUE, size);
// Adjust legcay top-aligned address to ROM offset.
@@ -252,16 +250,16 @@ int cbfs_image_create(struct cbfs_image *image,
header_offset, sizeof(header), size);
return -1;
}
- image->header->magic = CBFS_HEADER_MAGIC;
- image->header->version = CBFS_HEADER_VERSION;
- image->header->romsize = size;
- image->header->bootblocksize = bootblock->size;
- image->header->align = align;
- image->header->offset = entries_offset;
- image->header->architecture = architecture;
+ image->header.magic = CBFS_HEADER_MAGIC;
+ image->header.version = CBFS_HEADER_VERSION;
+ image->header.romsize = size;
+ image->header.bootblocksize = bootblock->size;
+ image->header.align = align;
+ image->header.offset = entries_offset;
+ image->header.architecture = architecture;
header_loc = (image->buffer.data + header_offset);
- cbfs_put_header(header_loc, image->header);
+ cbfs_put_header(header_loc, &image->header);
// The last 4 byte of the image contain the relative offset from the end
// of the image to the master header as a 32-bit signed integer. x86
@@ -319,10 +317,7 @@ int cbfs_image_from_file(struct cbfs_image *image,
return -1;
}
- if ((image->header = malloc(sizeof(*image->header))) == NULL)
- return -1;
-
- cbfs_get_header(image->header, header_loc);
+ cbfs_get_header(&image->header, header_loc);
cbfs_fix_legacy_size(image, header_loc);
return 0;
@@ -339,10 +334,10 @@ int cbfs_copy_instance(struct cbfs_image *image, size_t copy_offset,
size_t cbfs_offset, cbfs_end;
size_t copy_end = copy_offset + copy_size;
- align = image->header->align;
+ align = image->header.align;
- cbfs_offset = image->header->offset;
- cbfs_end = image->header->romsize;
+ cbfs_offset = image->header.offset;
+ cbfs_end = image->header.romsize;
if (copy_end > image->buffer.size) {
ERROR("Copy offset out of range: [%zx:%zx)\n",
@@ -359,7 +354,7 @@ int cbfs_copy_instance(struct cbfs_image *image, size_t copy_offset,
/* This will work, let's create a copy. */
copy_header = (struct cbfs_header *)(image->buffer.data + copy_offset);
- cbfs_put_header(copy_header, image->header);
+ cbfs_put_header(copy_header, &image->header);
copy_header->bootblocksize = 0;
/* Romsize is a misnomer. It's the absolute limit of cbfs content.*/
@@ -414,7 +409,6 @@ int cbfs_image_delete(struct cbfs_image *image)
return 0;
buffer_delete(&image->buffer);
- image->header = NULL;
return 0;
}
@@ -433,7 +427,7 @@ static int cbfs_add_entry_at(struct cbfs_image *image,
uint32_t header_size = cbfs_calculate_file_header_size(name),
min_entry_size = cbfs_calculate_file_header_size("");
uint32_t len, target;
- uint32_t align = image->header->align;
+ uint32_t align = image->header.align;
target = content_offset - header_size;
if (target % align)
@@ -515,7 +509,7 @@ int cbfs_add_entry(struct cbfs_image *image, struct buffer *buffer,
if (IS_TOP_ALIGNED_ADDRESS(content_offset)) {
// legacy cbfstool takes top-aligned address.
- uint32_t theromsize = image->header->romsize;
+ uint32_t theromsize = image->header.romsize;
INFO("Converting top-aligned address 0x%x to offset: 0x%x\n",
content_offset, content_offset + theromsize);
content_offset = theromsize + (int32_t)content_offset;
@@ -685,16 +679,16 @@ int cbfs_remove_entry(struct cbfs_image *image, const char *name)
int cbfs_print_header_info(struct cbfs_image *image)
{
char *name = strdup(image->buffer.name);
- assert(image && image->header);
+ assert(image);
printf("%s: %zd kB, bootblocksize %d, romsize %d, offset 0x%x\n"
"alignment: %d bytes, architecture: %s\n\n",
basename(name),
image->buffer.size / 1024,
- image->header->bootblocksize,
- image->header->romsize,
- image->header->offset,
- image->header->align,
- arch_to_string(image->header->architecture));
+ image->header.bootblocksize,
+ image->header.romsize,
+ image->header.offset,
+ image->header.align,
+ arch_to_string(image->header.architecture));
free(name);
return 0;
}
@@ -944,16 +938,16 @@ struct cbfs_header *cbfs_find_header(char *data, size_t size,
struct cbfs_file *cbfs_find_first_entry(struct cbfs_image *image)
{
- assert(image && image->header);
+ assert(image);
return (struct cbfs_file *)(image->buffer.data +
- image->header->offset);
+ image->header.offset);
}
struct cbfs_file *cbfs_find_next_entry(struct cbfs_image *image,
struct cbfs_file *entry)
{
uint32_t addr = cbfs_get_entry_addr(image, entry);
- int align = image->header->align;
+ int align = image->header.align;
assert(entry && cbfs_is_valid_entry(image, entry));
addr += ntohl(entry->offset) + ntohl(entry->len);
addr = align_up(addr, align);
@@ -1017,7 +1011,7 @@ int32_t cbfs_locate_entry(struct cbfs_image *image, const char *name,
/* Default values: allow fitting anywhere in ROM. */
if (!page_size)
- page_size = image->header->romsize;
+ page_size = image->header.romsize;
if (!align)
align = 1;
@@ -1025,9 +1019,9 @@ int32_t cbfs_locate_entry(struct cbfs_image *image, const char *name,
ERROR("Input file size (%d) greater than page size (%d).\n",
size, page_size);
- if (page_size % image->header->align)
+ if (page_size % image->header.align)
WARN("%s: Page size (%#x) not aligned with CBFS image (%#x).\n",
- __func__, page_size, image->header->align);
+ __func__, page_size, image->header.align);
/* TODO Old cbfstool always assume input is a stage file (and adding
* sizeof(cbfs_stage) for header. We should fix that by adding "-t"
diff --git a/util/cbfstool/cbfs_image.h b/util/cbfstool/cbfs_image.h
index 1c2b6fd56e..51d06dca23 100644
--- a/util/cbfstool/cbfs_image.h
+++ b/util/cbfstool/cbfs_image.h
@@ -28,7 +28,7 @@
struct cbfs_image {
struct buffer buffer;
- struct cbfs_header *header;
+ struct cbfs_header header;
};
/* Given a pointer, serialize the header from host-native byte format
diff --git a/util/cbfstool/cbfstool.c b/util/cbfstool/cbfstool.c
index db521d67f5..024c9cfc25 100644
--- a/util/cbfstool/cbfstool.c
+++ b/util/cbfstool/cbfstool.c
@@ -465,7 +465,7 @@ static int cbfs_locate(void)
}
if (param.top_aligned)
- address = address - image.header->romsize;
+ address = address - image.header.romsize;
cbfs_image_delete(&image);
printf("0x%x\n", address);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 00:29:22 +0000