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Sparse image file output with supporting formats #4

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acolomb opened this issue Nov 29, 2016 · 0 comments
Open

Sparse image file output with supporting formats #4

acolomb opened this issue Nov 29, 2016 · 0 comments
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enhancement

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@acolomb
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acolomb commented Nov 29, 2016

For file formats which include target addressing, uninitialized data sections can be skipped, so the output includes only explicitly defined fields. For example:

# Generate blob out.bin with only the specified bytes at the myfield's address
elf-mangle in.elf -o out.bin --sparse -D myfield=123456
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