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| author | Patrick Georgi <pgeorgi@chromium.org> | 2015-07-15 18:28:23 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-07-18 09:56:08 +0200 |
| commit | 0d618afc84db49e2248f9dff6ba21055830bc202 (patch) | |
| tree | 6bafbdceb6291fd920cdbc5862fde347d70e6fc4 /util | |
| parent | 0d869ede7faf161df2424466988cef471e989086 (diff) | |
| download | coreboot-0d618afc84db49e2248f9dff6ba21055830bc202.tar.gz coreboot-0d618afc84db49e2248f9dff6ba21055830bc202.tar.bz2 coreboot-0d618afc84db49e2248f9dff6ba21055830bc202.zip | |
cbfstool: rename checksum to attributes_offset
So far it's still unused, but its purpose will change:
It will become an offset to another structure that contains additional file
attributes.
This change is compatible because the binary format doesn't change and so far
the field was always set to 0, which can serve nicely as 'unused' field.
Change-Id: I2dafb06866713d43a236556f9492641526270837
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10933
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'util')
| -rw-r--r-- | util/cbfstool/cbfs.h | 2 | ||||
| -rw-r--r-- | util/cbfstool/cbfs_image.c | 2 | ||||
| -rw-r--r-- | util/cbfstool/common.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/util/cbfstool/cbfs.h b/util/cbfstool/cbfs.h index 85d95f6498ae..f63b88156d00 100644 --- a/util/cbfstool/cbfs.h +++ b/util/cbfstool/cbfs.h @@ -77,7 +77,7 @@ struct cbfs_file { /* length of file data */ uint32_t len; uint32_t type; - uint32_t checksum; + uint32_t attributes_offset; /* length of header incl. variable data */ uint32_t offset; char filename[]; diff --git a/util/cbfstool/cbfs_image.c b/util/cbfstool/cbfs_image.c index 793a9aa9abbb..6e040bf84731 100644 --- a/util/cbfstool/cbfs_image.c +++ b/util/cbfstool/cbfs_image.c @@ -1032,7 +1032,7 @@ int cbfs_create_empty_entry(struct cbfs_file *entry, memcpy(entry->magic, CBFS_FILE_MAGIC, sizeof(entry->magic)); entry->type = htonl(CBFS_COMPONENT_NULL); entry->len = htonl(len); - entry->checksum = 0; // TODO Build a checksum algorithm. + entry->attributes_offset = 0; entry->offset = htonl(cbfs_calculate_file_header_size(name)); memset(entry->filename, 0, ntohl(entry->offset) - sizeof(*entry)); strcpy(entry->filename, name); diff --git a/util/cbfstool/common.c b/util/cbfstool/common.c index fffd096b7630..d72db38ed4df 100644 --- a/util/cbfstool/common.c +++ b/util/cbfstool/common.c @@ -131,7 +131,7 @@ void cbfs_file_get_header(struct buffer *buf, struct cbfs_file *file) bgets(buf, &file->magic, sizeof(file->magic)); file->len = xdr_be.get32(buf); file->type = xdr_be.get32(buf); - file->checksum = xdr_be.get32(buf); + file->attributes_offset = xdr_be.get32(buf); file->offset = xdr_be.get32(buf); } |