From c0d35736323e5b638aac45bfc25f74fa7b6e10f1 Mon Sep 17 00:00:00 2001 From: Michael Tokarev Date: Tue, 29 Dec 2015 12:51:13 +0300 Subject: [PATCH] linux-user: enable sigaltstack for all architectures There is no reason to limit sigaltstack syscall to just a few architectures and pretend it is not implemented for others. If some architecture is not ready for this, that architecture should be fixed instead. This fixes LP#1516408. Signed-off-by: Michael Tokarev Reviewed-by: Peter Maydell Signed-off-by: Riku Voipio --- linux-user/syscall.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index ff20ea7..d1eb3eb 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -8503,14 +8503,8 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, break; } case TARGET_NR_sigaltstack: -#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_MIPS) || \ - defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_ALPHA) || \ - defined(TARGET_M68K) || defined(TARGET_S390X) || defined(TARGET_OPENRISC) ret = do_sigaltstack(arg1, arg2, get_sp_from_cpustate((CPUArchState *)cpu_env)); break; -#else - goto unimplemented; -#endif #ifdef CONFIG_SENDFILE case TARGET_NR_sendfile: -- 2.7.4