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| author | Hung-Te Lin <hungte@chromium.org> | 2013-01-29 03:46:02 +0800 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2013-02-05 22:27:03 +0100 |
| commit | 215d1d7c9b8fdd94582bdec711e98111d1db5bb7 (patch) | |
| tree | 20dea02266a2ca010e57f3379e958e83134043d9 /util/cbfstool/cbfs_image.h | |
| parent | 49fcd75564e8308d695cf44f54e0e92d693df69b (diff) | |
| download | coreboot-215d1d7c9b8fdd94582bdec711e98111d1db5bb7.tar.xz | |
cbfstool: Use cbfs_image API for "locate" command.
To support platforms without top-aligned address mapping like ARM, "locate"
command now outputs platform independent ROM offset by default. To retrieve x86
style top-aligned virtual address, add "-T".
To test:
cbfstool coreboot.rom locate -f stage -n stage -a 0x100000 -T
# Example output: 0xffffdc10
Change-Id: I474703c4197b36524b75407a91faab1194edc64d
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: http://review.coreboot.org/2213
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'util/cbfstool/cbfs_image.h')
| -rw-r--r-- | util/cbfstool/cbfs_image.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/util/cbfstool/cbfs_image.h b/util/cbfstool/cbfs_image.h index 73b262da18..d99bee851e 100644 --- a/util/cbfstool/cbfs_image.h +++ b/util/cbfstool/cbfs_image.h @@ -49,6 +49,16 @@ int cbfs_export_entry(struct cbfs_image *image, const char *entry_name, /* Removes an entry from CBFS image. Returns 0 on success, otherwise non-zero. */ int cbfs_remove_entry(struct cbfs_image *image, const char *name); +/* Initializes a new empty (type = NULL) entry with size and name in CBFS image. + * Returns 0 on success, otherwise (ex, not found) non-zero. */ +int cbfs_create_empty_entry(struct cbfs_image *image, struct cbfs_file *entry, + size_t len, const char *name); + +/* Finds a location to put given content in same memory page. + * Returns a valid offset, or -1 on failure. */ +int32_t cbfs_locate_entry(struct cbfs_image *image, const char *name, + uint32_t size, uint32_t page_size); + /* Callback function used by cbfs_walk. * Returns 0 on success, or non-zero to stop further iteration. */ typedef int (*cbfs_entry_callback)(struct cbfs_image *image, @@ -90,4 +100,9 @@ int cbfs_print_header_info(struct cbfs_image *image); int cbfs_print_entry_info(struct cbfs_image *image, struct cbfs_file *entry, void *arg); +/* Merge empty entries starting from given entry. + * Returns 0 on success, otherwise non-zero. */ +int cbfs_merge_empty_entry(struct cbfs_image *image, struct cbfs_file *entry, + void *arg); + #endif |