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arch/arm/aarch32: add IRQ relay mechanism to ARMv7/8-M

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This patch allows the `SW_VECTOR_RELAY` and
`SW_VECTOR_RELAY_CLIENT` pair to be
enabled on the ARMv7-M and ARMv8-M architectures
and covers all additional interrupt vectors.

Signed-off-by: Rafał Kuźnia <rafal.kuznia@nordicsemi.no>
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
This commit is contained in:
Rafał Kuźnia 2020-05-13 14:01:55 +02:00 • committed by Ioannis Glaropoulos
commit 89bf746ebe
5 changed files with 36 additions and 54 deletions
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4
include/linker/linker-defs.h
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@ -163,6 +163,10 @@ extern char _image_rodata_size[];
extern char _vector_start[];
extern char _vector_end[];
#ifdef CONFIG_SW_VECTOR_RELAY
extern char __vector_relay_table[];
#endif
#ifdef CONFIG_COVERAGE_GCOV
extern char __gcov_bss_start[];
extern char __gcov_bss_end[];