diff --git a/kernel/Kconfig b/kernel/Kconfig index db845a6bdef57fd4ce80033ea10fa097dde79ec1..42b50b42cb3e7bacefedb6d9d638a887a9e33aab 100644 --- a/kernel/Kconfig +++ b/kernel/Kconfig @@ -861,9 +861,16 @@ config TICKLESS_KERNEL This option enables a fully event driven kernel. Periodic system clock interrupt generation would be stopped at all times. +config TOOLCHAIN_SUPPORTS_THREAD_LOCAL_STORAGE + bool + default y if "$(ZEPHYR_TOOLCHAIN_VARIANT)" = "zephyr" + help + Hidden option to signal that toolchain supports generating code + with thread local storage. + config THREAD_LOCAL_STORAGE bool "Thread Local Storage (TLS)" - depends on ARCH_HAS_THREAD_LOCAL_STORAGE + depends on ARCH_HAS_THREAD_LOCAL_STORAGE && TOOLCHAIN_SUPPORTS_THREAD_LOCAL_STORAGE select NEED_LIBC_MEM_PARTITION if (CPU_CORTEX_M && USERSPACE) help This option enables thread local storage (TLS) support in kernel.