zephyr/include/arch/arm/aarch32
Torsten Rasmussen a28830b811 linker: align __itcm_load_start / __dtcm_data_load_start linker symbols
Cleanup and preparation commit for linker script generator.

Zephyr linker scripts provides start and end symbols for each section,
and sometimes even size and LMA start symbols.

Generally, start and end symbols uses the following pattern, as:
Section name:             foo
Section start symbol:     __foo_start
Section end symbol:       __foo_end

However, this pattern is not followed consistently.
To allow for linker script generation and ensure consistent naming of
symbols then the following pattern is introduced consistently to allow
for cleaner linker script generation.
Section name:             foo
Section start symbol:     __foo_start
Section end symbol:       __foo_end
Section size symbol:      __foo_size
Section LMA start symbol: __foo_load_start

This commit aligns the symbols for __itcm_load_start and
__dtcm_data_load_start to other symbols and in such a way they follow
consistent pattern which allows for linker script and scatter file
generation.

The symbols are named according to the section name they describe.
Section names are itcm and dtcm.

The following symbols are aligned in this commit:
-  __itcm_rom_start      -> __itcm_load_start
-  __dtcm_data_rom_start -> __dtcm_data_load_start

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
2021-08-28 08:48:03 -04:00
..
cortex_a_r linker: align _image_text_start/end/size linker symbols name 2021-08-28 08:48:03 -04:00
cortex_m linker: align __itcm_load_start / __dtcm_data_load_start linker symbols 2021-08-28 08:48:03 -04:00
cortex_r/scripts arch: arm: remove compat headers 2021-03-25 16:40:25 +01:00
mpu arch: arm: cortex_r: Add MPU and USERSPACE support 2021-08-17 06:06:33 -04:00
arch.h arch: arm: aarch32: Use mpu headers from common aarch32 location 2021-05-06 19:39:09 +02:00
asm_inline_gcc.h arm: use BASEPRI_MAX instead of BASEPRI to mask interrupts 2021-07-28 21:08:18 -04:00
asm_inline.h
error.h arch: arm: cortex_r: Add ARCH_EXCEPT macro 2021-08-17 06:06:33 -04:00
exc.h arch: aarch32: Add build asserts for IRQ priority range 2021-08-09 13:04:28 -04:00
irq.h arch: aarch32: Add build asserts for IRQ priority range 2021-08-09 13:04:28 -04:00
misc.h arch: aarch32: cortex_m/r: Add arch helper function 2021-07-28 21:08:09 -04:00
nmi.h
syscall.h arch: aarch32: cortex_m/r: Add arch helper function 2021-07-28 21:08:09 -04:00
thread.h arch: arm: cortex_r: Do not use user stack in svc/isr modes 2021-08-17 06:06:33 -04:00