--- qemu-0.11.0.orig/linux-user/main.c	2009-10-23 02:19:57.000000000 +0200
+++ qemu-0.11.0/linux-user/main.c	2009-10-23 02:47:09.000000000 +0200
@@ -1469,6 +1469,8 @@
 
 #ifdef TARGET_MIPS
 
+#define TARGET_QEMU_ESIGRETURN 255
+
 #define MIPS_SYS(name, args) args,
 
 static const uint8_t mips_syscall_args[] = {