+static const unsigned int sig_readlink[] = {
+ 0xef900055, // svc 0x900055
+ 0xe3700a01, // cmn r0, #0x1000
+ 0x312fff1e, // bxcc lr
+};
+#define sig_mask_readlink sig_mask_all
+
+/* special */
+static const unsigned int sig_cache1[] = {
+ 0xee073f5e, // mcr 15, 0, r3, cr7, cr14, 2
+};
+#define sig_mask_cache1 sig_mask_all
+
+static const unsigned int sig_cache2[] = {
+ 0xee070f17, // mcr 15, 0, r0, cr7, cr7, 0
+};
+#define sig_mask_cache2 sig_mask_all
+