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- /* SPDX-License-Identifier: LGPL-2.1-only OR MIT */
- /*
- * rseq-ppc-thread-pointer.h
- *
- * (C) Copyright 2021 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- */
- #ifndef _RSEQ_PPC_THREAD_POINTER
- #define _RSEQ_PPC_THREAD_POINTER
- #ifdef __cplusplus
- extern "C" {
- #endif
- static inline void *rseq_thread_pointer(void)
- {
- #ifdef __powerpc64__
- register void *__result asm ("r13");
- #else
- register void *__result asm ("r2");
- #endif
- asm ("" : "=r" (__result));
- return __result;
- }
- #ifdef __cplusplus
- }
- #endif
- #endif
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