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binman: Update control.WriteEntry() to support writing the map

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Add the ability to write a new map file. Also tidy up a few comments and
rename a misleading variable.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2019-07-20 12:24:12 -06:00
parent 22a76b7428
commit 3ad804e6bd
1 changed files with 6 additions and 4 deletions
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10
tools/binman/control.py
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@ -128,7 +128,7 @@ def ExtractEntries(image_fname, output_fname, outdir, entry_paths,
otherwise
outdir: Output directory to use (for any number of files), else None
entry_paths: List of entry paths to extract
decomp: True to compress the entry data
decomp: True to decompress the entry data
Returns:
List of EntryInfo records that were written
@ -169,7 +169,8 @@ def ExtractEntries(image_fname, output_fname, outdir, entry_paths,
return einfos
def WriteEntry(image_fname, entry_path, data, decomp=True, allow_resize=True):
def WriteEntry(image_fname, entry_path, data, do_compress=True,
allow_resize=True, write_map=False):
"""Replace an entry in an image
This replaces the data in a particular entry in an image. This size of the
@ -179,10 +180,11 @@ def WriteEntry(image_fname, entry_path, data, decomp=True, allow_resize=True):
image_fname: Image filename to process
entry_path: Path to entry to extract
data: Data to replace with
decomp: True to compress the data if needed, False if data is
do_compress: True to compress the data if needed, False if data is
already compressed so should be used as is
allow_resize: True to allow entries to change size (this does a re-pack
of the entries), False to raise an exception
write_map: True to write a map file
Returns:
Image object that was updated
@ -198,7 +200,7 @@ def WriteEntry(image_fname, entry_path, data, decomp=True, allow_resize=True):
if allow_resize:
image.ResetForPack()
tout.Info('Writing data to %s' % entry.GetPath())
if not entry.WriteData(data, decomp):
if not entry.WriteData(data, do_compress):
if not image.allow_repack:
entry.Raise('Entry data size does not match, but allow-repack is not present for this image')
if not allow_resize: