Sören Tempel 59676a1f5e Make sure the mpu_noexec_ram regions has the lowest priority ...

From the ARMv7-M ARM section B3.5.3:

	Where there is an overlap between two regions, the register with
	the highest region number takes priority.

We want to make sure the mpu_noexec_ram region has the lowest
priority to allow the mpu_stack_guard region to overwrite the first N
bytes of it.

This change fixes using mpu_noexec_ram and mpu_stack_guard together.

2020-03-10 11:16:22 +01:00

..

include

cpu: Platform specific C11 atomics compat headers

2019-10-24 23:08:36 +02:00

ldscripts

cpu/sam0_common: hook up low power RAM as extra heap

2020-02-20 17:11:25 +01:00

periph

cpu: cortexm: provide periph_pm for all cortexm

2017-11-06 12:01:19 +01:00

cortexm_init.c

cpu/cortexm_common: fix typos

2019-11-23 22:39:36 +01:00

irq_arch.c

cpu: adapt to COREIF_NG removal

2017-11-16 14:40:16 +01:00

Makefile

cpu: cortexm: fix LTO issue for shared vector table (see #5774)

2017-10-20 22:19:44 +02:00

Makefile.features

Add CPU feature for stack smash protections

2020-01-22 15:59:02 +01:00

Makefile.include

cpu/cortexm_common: Make Low-Power SRAM available to programs

2019-10-01 18:39:40 +02:00

mpu.c

mpu: remove harmful assertion

2020-01-11 13:37:20 +01:00

panic.c

cpu*: fix doxygen grouping

2018-06-11 19:12:02 +02:00

thread_arch.c

cpu/cortexm: add cortex-m23 support

2019-01-21 17:04:20 +01:00

vectors_cortexm.c

Make sure the mpu_noexec_ram regions has the lowest priority

2020-03-10 11:16:22 +01:00