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nuttx/arch/avr
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zhangyu117 4ca2256a9b nuttx/atomic: select LIBC_ATOMIC_IRQ for archs without atomic support 
Select LIBC_ATOMIC_IRQ at the architecture level (ARM7TDMI, ARM926EJS,
ARMv6M) for chips that do not support atomic operations natively. This
covers all ARM7TDMI, ARM926EJS, and Cortex-M0 based chips automatically.

Also select LIBC_ATOMIC_IRQ for specific non-ARM architectures (AVR,
RISC-V, SPARC, Xtensa) that lack atomic instruction support.

Signed-off-by: zhangyu117 <zhangyu117@xiaomi.com>
2026-08-24 13:20:45 +08:00
..
include arch: rename STACK_ALIGNMENT to STACKFRAME_ALIGN across all architectures 2026-01-22 15:37:24 +08:00
src tools: fix stale archive members surviving a Kconfig-driven CSRCS change 2026-07-28 21:26:03 -03:00
Kconfig nuttx/atomic: select LIBC_ATOMIC_IRQ for archs without atomic support 2026-08-24 13:20:45 +08:00