[PATCH 13/21] linux-user/nios2: Document non-use of setup_sigtramp

[Richard Henderson]

Cc: Chris Wulff <crwu...@gmail.com>
Cc: Marek Vasut <ma...@denx.de>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
 linux-user/nios2/target_signal.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/linux-user/nios2/target_signal.h b/linux-user/nios2/target_signal.h
index aebf749f12..fe266c4c51 100644
--- a/linux-user/nios2/target_signal.h
+++ b/linux-user/nios2/target_signal.h
@@ -19,4 +19,7 @@ typedef struct target_sigaltstack {
 
 #include "../generic/signal.h"
 
+/* Nios2 uses a fixed address on the kuser page for sigreturn. */
+#define TARGET_ARCH_HAS_SIGTRAMP_PAGE 0
+
 #endif /* NIOS2_TARGET_SIGNAL_H */
-- 
2.25.1