5 files changed, 9 insertions, 38 deletions
diff --git a/src/internal/ksigaction.h b/src/internal/ksigaction.h
index 8ebd5938..ef333f33 100644
--- a/src/internal/ksigaction.h
+++ b/src/internal/ksigaction.h
@@ -6,8 +6,13 @@
 struct k_sigaction {
 	void (*handler)(int);
 	unsigned long flags;
+#ifdef SA_RESTORER
 	void (*restorer)(void);
+#endif
 	unsigned mask[2];
+#ifndef SA_RESTORER
+	void *unused;
+#endif
 };
 
 hidden void __restore(), __restore_rt();
diff --git a/src/signal/mips/restore.s b/src/signal/mips/restore.s
deleted file mode 100644
index b6dadce0..00000000
--- a/src/signal/mips/restore.s
+++ /dev/null
@@ -1,15 +0,0 @@
-.set noreorder
-
-.global __restore_rt
-.hidden __restore_rt
-.type   __restore_rt,@function
-__restore_rt:
-	li $2, 4193
-	syscall
-
-.global __restore
-.hidden __restore
-.type   __restore,@function
-__restore:
-	li $2, 4119
-	syscall
diff --git a/src/signal/mips64/restore.s b/src/signal/mips64/restore.s
deleted file mode 100644
index 401f8e73..00000000
--- a/src/signal/mips64/restore.s
+++ /dev/null
@@ -1,11 +0,0 @@
-.set	noreorder
-.global	__restore_rt
-.global	__restore
-.hidden __restore_rt
-.hidden __restore
-.type	__restore_rt,@function
-.type	__restore,@function
-__restore_rt:
-__restore:
-	li	$2,5211
-	syscall
diff --git a/src/signal/mipsn32/restore.s b/src/signal/mipsn32/restore.s
deleted file mode 100644
index 4cd4e1b4..00000000
--- a/src/signal/mipsn32/restore.s
+++ /dev/null
@@ -1,11 +0,0 @@
-.set	noreorder
-.global	__restore_rt
-.global	__restore
-.hidden __restore_rt
-.hidden __restore
-.type	__restore_rt,@function
-.type	__restore,@function
-__restore_rt:
-__restore:
-	li	$2,6211
-	syscall
diff --git a/src/signal/sigaction.c b/src/signal/sigaction.c
index 2203471b..e45308fa 100644
--- a/src/signal/sigaction.c
+++ b/src/signal/sigaction.c
@@ -44,8 +44,11 @@ int __libc_sigaction(int sig, const struct sigaction *restrict sa, struct sigact
 			}
 		}
 		ksa.handler = sa->sa_handler;
-		ksa.flags = sa->sa_flags | SA_RESTORER;
+		ksa.flags = sa->sa_flags;
+#ifdef SA_RESTORER
+		ksa.flags |= SA_RESTORER;
 		ksa.restorer = (sa->sa_flags & SA_SIGINFO) ? __restore_rt : __restore;
+#endif
 		memcpy(&ksa.mask, &sa->sa_mask, _NSIG/8);
 	}
 	int r = __syscall(SYS_rt_sigaction, sig, sa?&ksa:0, old?&ksa_old:0, _NSIG/8);