Index: crypto/sha/asm/keccak1600-x86_64.pl
--- crypto/sha/asm/keccak1600-x86_64.pl.orig
+++ crypto/sha/asm/keccak1600-x86_64.pl
@@ -567,6 +567,7 @@ SHA3_squeeze:
 ___
 }
 $code.=<<___;
+.rodata
 .align	256
 	.quad	0,0,0,0,0,0,0,0
 .type	iotas,\@object
