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[PULL 01/13] linux-user/mips64: Restore setup_frame() for o32 ABI

From: Laurent Vivier
Subject: [PULL 01/13] linux-user/mips64: Restore setup_frame() for o32 ABI
Date: Mon, 15 Feb 2021 13:45:07 +0100

From: Philippe Mathieu-Daudé <f4bug@amsat.org>

64-bit MIPS targets lost setup_frame() during the refactor in commit
8949bef18b9. Restore it declaring TARGET_ARCH_HAS_SETUP_FRAME, to be
able to build the o32 ABI target.

Fixes: 8949bef18b9 ("linux-user: move mips/mips64 signal.c parts to mips 
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20201119161710.1985083-2-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 linux-user/mips64/target_signal.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/linux-user/mips64/target_signal.h 
index 799f7a668cd0..f1f0ed7f7067 100644
--- a/linux-user/mips64/target_signal.h
+++ b/linux-user/mips64/target_signal.h
@@ -67,4 +67,8 @@ typedef struct target_sigaltstack {
 #define TARGET_MINSIGSTKSZ    2048
 #define TARGET_SIGSTKSZ       8192
+#if defined(TARGET_ABI_MIPSO32)
+/* compare linux/arch/mips/kernel/signal.c:setup_frame() */
 #endif /* MIPS64_TARGET_SIGNAL_H */

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