From c8a58fc085c934d9b59b92b559ccf46097eeb082 Mon Sep 17 00:00:00 2001
From: Stefan Berger <stefanb@us.ibm.com>
Date: Thu, 21 May 2020 19:52:40 +0000
Subject: [PATCH] [PAL] Test for __x86_64__ rather than !__i386__

---
 Pal/src/host/Linux/db_exception.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Pal/src/host/Linux/db_exception.c b/Pal/src/host/Linux/db_exception.c
index 80ae48df..79ee19b0 100644
--- a/Pal/src/host/Linux/db_exception.c
+++ b/Pal/src/host/Linux/db_exception.c
@@ -37,7 +37,7 @@
 #include <ucontext.h>
 #include <asm/errno.h>
 
-#if !defined(__i386__)
+#if defined(__x86_64__)
 /* In x86_64 kernels, sigaction is required to have a user-defined
  * restorer. Also, they not yet support SA_INFO. The reference:
  * http://lxr.linux.no/linux+v2.6.35/arch/x86/kernel/signal.c#L448
@@ -90,7 +90,7 @@ int set_sighandler (int * sigs, int nsig, void * handler)
     if (handler) {
         action.sa_handler = (void (*)(int)) handler;
         action.sa_flags = SA_SIGINFO | SA_ONSTACK;
-#if !defined(__i386__)
+#if defined(__x86_64__)
         action.sa_flags |= SA_RESTORER;
         action.sa_restorer = __restore_rt;
 #endif