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zephyr/kernel
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Volodymyr Fialko 9eee2eaee6 riscv: pmp: enable stackguard without multithreading 
Without multithreading only two stacks present: ISR and main.
As any stack they also could overflow, so it make sense to add stack
guard for them also.

Remove stack guard dependency on multithreading and mark
`Z_RISCV_STACK_GUARD_SIZE` bytes at the beginning of stack as read-only
region with PMP entry.

Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
2024-11-20 08:25:49 -05:00
..
include riscv: pmp: enable stackguard without multithreading 2024-11-20 08:25:49 -05:00
paging
atomic_c.c
banner.c
busy_wait.c
CMakeLists.txt
compiler_stack_protect.c arch: kernel: lib: toolchain: Standardize TLS keyword 2024-09-23 10:01:48 +02:00
condvar.c kernel: Apply 'unlikely' attribute 2024-10-15 04:06:32 -04:00
cpu_mask.c kernel: Simplify k_thread_cpu_pin() 2024-09-20 09:02:38 +02:00
device.c device_dt_metadata: handle dt_meta being NULL 2024-08-12 15:54:22 +02:00
dynamic_disabled.c
dynamic.c
errno.c arch: kernel: lib: toolchain: Standardize TLS keyword 2024-09-23 10:01:48 +02:00
events.c
fatal.c kernel: fatal: Fix NO_OPTIMIZATIONS build 2024-08-07 19:03:40 -04:00
float.c
futex.c
idle.c
init_static.c
init.c zephyr: bulk update to DT_NODE_HAS_STATUS_OKAY 2024-10-03 17:06:52 +01:00
ipi.c
irq_offload.c
Kconfig Revert "kernel: banner: Expose tainted builds" 2024-10-29 14:17:21 -05:00
Kconfig.device
Kconfig.init init: support per-core init hook 2024-11-16 14:04:25 -05:00
Kconfig.mem_domain kconfig: replace known integer constants with variables 2024-07-27 20:49:15 +03:00
Kconfig.obj_core
Kconfig.smp kernel: remove CONFIG_MP_NUM_CPUS 2024-09-19 18:28:37 +01:00
Kconfig.vm kernel: mmu: support for on-demand mappings 2024-08-26 17:25:41 -04:00
kheap.c
mailbox.c
main_weak.c
mem_domain.c
mem_slab.c kernel: mem_slab: always validate memory address on free 2024-11-16 15:54:56 -05:00
mempool.c
mmu.c demand_paging: eviction: add kconfig CONFIG_EVICTION_TRACKING 2024-11-18 13:16:44 -05:00
msg_q.c kernel: Apply 'unlikely' attribute 2024-10-15 04:06:32 -04:00
mutex.c kernel: Apply 'unlikely' attribute 2024-10-15 04:06:32 -04:00
nothread.c kernel: fix k_sleep in no multi-threading mode 2024-11-16 14:07:41 -05:00
obj_core.c kernel: reduce k_spin_unlock calls using if-else if-else structure 2024-07-27 20:48:07 +03:00
pipes.c
poll.c
priority_queues.c
queue.c kernel: Apply 'unlikely' attribute 2024-10-15 04:06:32 -04:00
sched.c kernel: Move run queue initialization 2024-11-16 15:20:15 -05:00
sem.c kernel: Apply 'unlikely' attribute 2024-10-15 04:06:32 -04:00
smp.c
spinlock_validate.c
stack.c kernel: Apply 'unlikely' attribute 2024-10-15 04:06:32 -04:00
system_work_q.c
thread_monitor.c style: kernel: comply with MISRA C:2012 Rule 15.6 2024-09-11 07:40:35 -04:00
thread.c style: kernel: remove unnecessary return statements 2024-09-20 11:06:55 +02:00
timeout.c
timer.c
timeslicing.c
usage.c
userspace_handler.c
userspace.c sys: util: use BITS_PER_BYTE macro instead of the magic number 8 2024-11-16 15:22:35 -05:00
version.c
work.c kernel: workq: Fix function format to avoid CI Warning 2024-11-20 10:15:20 +00:00
xip.c arch: common: fix copy for ramfunc region during XIP init 2024-11-06 10:19:08 -08:00