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[PATCH v2 28/36] linux-user/nios2: Document non-use of setup_sigtramp
From: |
Richard Henderson |
Subject: |
[PATCH v2 28/36] linux-user/nios2: Document non-use of setup_sigtramp |
Date: |
Tue, 6 Jul 2021 16:49:24 -0700 |
Cc: Chris Wulff <crwulff@gmail.com>
Cc: Marek Vasut <marex@denx.de>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@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
- [PATCH v2 17/36] linux-user/alpha: Implement setup_sigtramp, (continued)
- [PATCH v2 17/36] linux-user/alpha: Implement setup_sigtramp, Richard Henderson, 2021/07/06
- [PATCH v2 18/36] linux-user/cris: Implement setup_sigtramp, Richard Henderson, 2021/07/06
- [PATCH v2 16/36] linux-user/arm: Add vdso and use it for rt_sigreturn, Richard Henderson, 2021/07/06
- [PATCH v2 19/36] linux-user/hexagon: Implement setup_sigtramp, Richard Henderson, 2021/07/06
- [PATCH v2 20/36] linux-user/hppa: Add vdso and use it for rt_sigreturn, Richard Henderson, 2021/07/06
- [PATCH v2 21/36] linux-user/x86_64: Raise SIGSEGV if SA_RESTORER not set, Richard Henderson, 2021/07/06
- [PATCH v2 23/36] linux-user/x86_64: Add vdso, Richard Henderson, 2021/07/06
- [PATCH v2 22/36] linux-user/i386: Add vdso and use it for sigreturn, Richard Henderson, 2021/07/06
- [PATCH v2 28/36] linux-user/nios2: Document non-use of setup_sigtramp,
Richard Henderson <=
- [PATCH v2 25/36] linux-user/microblaze: Implement setup_sigtramp, Richard Henderson, 2021/07/06
- [PATCH v2 29/36] linux-user/openrisc: Implement setup_sigtramp, Richard Henderson, 2021/07/06
- [PATCH v2 27/36] linux-user/mips: Implement setup_sigtramp, Richard Henderson, 2021/07/06
- [PATCH v2 26/36] linux-user/mips: Tidy install_sigtramp, Richard Henderson, 2021/07/06
- [PATCH v2 24/36] linux-user/m68k: Implement setup_sigtramp, Richard Henderson, 2021/07/06
- [PATCH v2 30/36] target/ppc: Simplify encode_trampoline, Richard Henderson, 2021/07/06
- [PATCH v2 31/36] linux-user/ppc: Implement setup_sigtramp, Richard Henderson, 2021/07/06
- [PATCH v2 33/36] linux-user/s390x: Implement setup_sigtramp, Richard Henderson, 2021/07/06
- [PATCH v2 32/36] linux-user/riscv: Add vdso and use it for sigreturn, Richard Henderson, 2021/07/06
- [PATCH v2 34/36] linux-user/sh4: Implement setup_sigtramp, Richard Henderson, 2021/07/06