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binman: Allow writing a map file when something goes wrong

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When we get a problem like overlapping regions it is sometimes hard to
figure what what is going on. At present we don't write the map file in
this case. However the file does provide useful information.

Catch any packing errors and write a map file (if enabled with -m) to aid
debugging.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2018-09-14 04:57:36 -06:00
parent fe1ae3ecc3
commit 163ed6c342
4 changed files with 46 additions and 8 deletions
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11
tools/binman/entry.py
View file

@ -390,10 +390,17 @@ class Entry(object):
"""
pass
@staticmethod
def GetStr(value):
if value is None:
return '<none> '
return '%08x' % value
@staticmethod
def WriteMapLine(fd, indent, name, offset, size, image_pos):
print('%08x %s%08x %08x %s' % (image_pos, ' ' * indent, offset,
size, name), file=fd)
print('%s %s%s %s %s' % (Entry.GetStr(image_pos), ' ' * indent,
Entry.GetStr(offset), Entry.GetStr(size),
name), file=fd)
def WriteMap(self, fd, indent):
"""Write a map of the entry to a .map file