On Thu, Jul 24, 2014 at 10:31:14AM +0200, Wolfgang Denk wrote:
Dear Chris Packham,
In message 1406179627-9496-1-git-send-email-judge.packham@gmail.com you wrote:
u-boot.map is generated automatically by the compiler and more importantly can handle addresses >4GB.
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I think it should be possible to change binary_size_check to use u-boot.map instead of System.map but would that be OK for all architectures?
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Something like this works for me but maybe there is a way to get nm to handle addresses >4GB.
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- map_size=$(shell cat u-boot.map | \ awk '/_image_copy_start/ {start = $$1} /_image_binary_end/ {end = $$1} END {if (start != "" && end != "") print "ibase=16; " toupper(end) " - " toupper(start)}' \
| sed 's/0X//g' \Do we _really_ need all of this?
This looks very much like creaping featurism to me...
So it's a safetey check. The various linker script clean-ups we've been doing have introduced a problem from time to time and binary_check_size gives a sanity check. This just fixes a corner case in the test.