nuttx/arch/xtensa/include
zhangyu117 9b9d87b69c arch/atomic: remove up_testset in spinlock
Remove the per-arch testset implementation from the spinlock layer.

The testset abstraction predates the unified spinlock.h API and is no
longer used now that all arches provide spin_lock_irqsave()/
spin_unlock_irqrestore() directly.  Drop the per-arch *_testset.{c,S}
implementations and spinlock.h files for arm, sim, sparc, tricore,
x86_64, and xtensa, along with the CXD56_TESTSET,
CXD56_TESTSET_WITH_HWSEM, and CXD56_ATOMIC_WITH_HWSEM Kconfig options
in arch/arm/src/cxd56xx, and simplify the CXD56 semaphore pool loop
in cxd56_sph.c to a single unconditional range.

Signed-off-by: zhangyu117 <zhangyu117@xiaomi.com>
2026-09-08 08:58:54 +08:00
..
esp32 xtensa/espressif: Update common-source integration for Xtensa devices 2026-03-29 00:33:11 +08:00
esp32s2 xtensa/espressif: Update common-source integration for Xtensa devices 2026-03-29 00:33:11 +08:00
esp32s3 xtensa/espressif: Update common-source integration for Xtensa devices 2026-03-29 00:33:11 +08:00
lx6 arch/xtensa: migrate to SPDX identifier 2024-12-02 17:23:25 +08:00
lx7 arch/xtensa: migrate to SPDX identifier 2024-12-02 17:23:25 +08:00
xtensa arch/xtensa: remove the use of XCHAL_SYSCALL_LEVEL 2026-01-23 10:52:43 +08:00
.gitignore
arch.h style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
elf.h xtensa: support coredump by register set alignment 2024-12-13 18:21:37 +08:00
inttypes.h arch: xtensa: fix INT32_C macro to match int32_t type 2026-02-02 10:47:55 +08:00
irq.h arch/xtensa: Provide vfork(). 2026-08-28 23:08:31 +08:00
limits.h arch/xtensa: migrate to SPDX identifier 2024-12-02 17:23:25 +08:00
loadstore.h arch/xtensa: migrate to SPDX identifier 2024-12-02 17:23:25 +08:00
setjmp.h arch/xtensa: migrate to SPDX identifier 2024-12-02 17:23:25 +08:00
simcall.h style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
stdarg.h arch/xtensa: migrate to SPDX identifier 2024-12-02 17:23:25 +08:00
syscall.h xtensa: change write intset register to syscall instruction 2024-12-27 00:25:55 +08:00
types.h arch/xtensa: use compiler's definition of uint32 and int32 2025-04-18 09:32:58 +08:00