mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-20 00:48:52 +09:00
736bb0aec8
This method is supposed to return the contents of an entry. However at present there is no check that it actually does. Also some implementations do not return 'True' to indicate success, as required. Add a check for things working as expected, and correct the implementations. This requires some additional test cases to cover things which were missed originally. Add these at the same time. Signed-off-by: Simon Glass <sjg@chromium.org>
28 lines
917 B
Python
28 lines
917 B
Python
# SPDX-License-Identifier: GPL-2.0+
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# Copyright (c) 2016 Google, Inc
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# Written by Simon Glass <sjg@chromium.org>
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#
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# Entry-type module for BSS padding for spl/u-boot-spl.bin. This padding
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# can be added after the SPL binary to ensure that anything concatenated
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# to it will appear to SPL to be at the end of BSS rather than the start.
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#
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import command
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import elf
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from entry import Entry
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from blob import Entry_blob
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import tools
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class Entry_u_boot_spl_bss_pad(Entry_blob):
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def __init__(self, section, etype, node):
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Entry_blob.__init__(self, section, etype, node)
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def ObtainContents(self):
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fname = tools.GetInputFilename('spl/u-boot-spl')
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bss_size = elf.GetSymbolAddress(fname, '__bss_size')
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if not bss_size:
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self.Raise('Expected __bss_size symbol in spl/u-boot-spl')
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self.data = chr(0) * bss_size
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self.contents_size = bss_size
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return True
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