linker: Re-implement {APP,KERNEL}_INPUT_SECTION #9280
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Minor refactoring and commenting of the _SECTION infrastructure in preparation for future improvements. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
This rewrites the implementation of the APP_INPUT_SECTION and KERNEL_INPUT_SECTION macros such that an unbounded amount of kernelspace libraries can be used. This resolves zephyrproject-rtos#7703 The new implementation has a caveat/limitation; the linker script developer must invoke APP_INPUT_SECTION before KERNEL_INPUT_SECTION. All in-tree linker scripts happened to already be doing this so no in-tree porting was necessary. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
Codecov Report
@@ Coverage Diff @@
## master #9280 +/- ##
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Coverage 52.46% 52.46%
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Files 201 201
Lines 25290 25290
Branches 5286 5286
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Hits 13268 13268
Misses 9938 9938
Partials 2084 2084Continue to review full report at Codecov.
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nashif
approved these changes
Aug 17, 2018
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This rewrites the implementation of the APP_INPUT_SECTION and
KERNEL_INPUT_SECTION macros such that an unbounded amount of
kernelspace libraries can be used.
This resolves #7703
The new implementation has a caveat/limitation; the linker script
developer must invoke APP_INPUT_SECTION before KERNEL_INPUT_SECTION.
All in-tree linker scripts happened to already be doing this so no
in-tree porting was necessary.