[Qemu-devel] [PULL 13/17] linux-user: enable sigaltstack for all architectures

[riku . voipio]

From: Michael Tokarev <address@hidden>

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 <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
Signed-off-by: Riku Voipio <address@hidden>
---
 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:
-- 
2.6.4