+2021-08-06 Niels Möller <nisse@lysator.liu.se>
+
+ S390x xor functions, from Mamone Tarsha:
+ * configure.ac: New configure option --enable-s390x-vf.
+ * fat-s390x.c: Fat setup for memxor3.
+ * s390x/vf/memxor3.asm: New file.
+ * s390x/memxor.asm: New file.
+ * s390x/machine.m4 (XOR_LEN): New macro.
+ * s390x/fat/memxor3-2.asm: New file.
+
2021-07-24 Niels Möller <nisse@lysator.liu.se>
Merged s390x code.
.text
-C void * memxor(void *dst, const void *src, size_t n)
+C void * memxor(void *dst, const void *src, size_t n)
PROLOGUE(nettle_memxor)
srlg %r5,%r4,8