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-rw-r--r--tools/testing/selftests/powerpc/include/utils.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/testing/selftests/powerpc/include/utils.h b/tools/testing/selftests/powerpc/include/utils.h
index c58c370828b4..da1b963cdb32 100644
--- a/tools/testing/selftests/powerpc/include/utils.h
+++ b/tools/testing/selftests/powerpc/include/utils.h
@@ -80,4 +80,12 @@ do { \
#define PPC_FEATURE2_ARCH_3_00 0x00800000
#endif
+#if defined(__powerpc64__)
+#define UCONTEXT_NIA(UC) (UC)->uc_mcontext.gp_regs[PT_NIP]
+#elif defined(__powerpc__)
+#define UCONTEXT_NIA(UC) (UC)->uc_mcontext.uc_regs->gregs[PT_NIP]
+#else
+#error implement UCONTEXT_NIA
+#endif
+
#endif /* _SELFTESTS_POWERPC_UTILS_H */