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linker: align _image_text_start/end/size linker symbols name

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Cleanup and preparation commit for linker script generator.

Zephyr linker scripts provides start and end symbols for each larger
areas in the linker script.

The symbols _image_text_start and _image_text_end sometimes includes
linker/kobject-text.ld. This mean there must be both the regular
__text_start and __text_end symbols for the pure text section, as well
as <group>_start and <group>_end symbols.

The symbols describing the text region which covers more than just the
text section itself will thus be changed to:
_image_text_start -> __text_region_start
_image_text_end   -> __text_region_end

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit is contained in:
Torsten Rasmussen 2021-08-09 21:24:02 +02:00 • committed by Anas Nashif
commit 3d82c7c828
16 changed files with 39 additions and 39 deletions
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6
include/linker/linker-defs.h
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@ -247,9 +247,9 @@ extern char _flash_used[];
extern char _image_ram_start[];
extern char _image_ram_end[];
extern char _image_text_start[];
extern char _image_text_end[];
extern char _image_text_size[];
extern char __text_region_start[];
extern char __text_region_end[];
extern char __text_region_size[];
extern char __rodata_region_start[];
extern char __rodata_region_end[];