tmpdir/weakundef-1:     file format elf64-s390

Disassembly of section .text:

.* <foo>:
.*:	c0 10 00 00 00 1c [	 ]*larl	%r1,200000038 <d>
.*:	c0 10 00 00 00 1d [	 ]*larl	%r1,200000040 <wd>
.*:	e3 10 00 00 00 71 [	 ]*lay	%r1,0
.*:	c0 f4 00 00 00 01 [	 ]*jg	.*
.*:	c0 f4 00 00 00 01 [	 ]*jg	.*
.*:	c0 f4 00 00 00 01 [	 ]*jg	.*
.*:	c0 f4 00 00 00 01 [	 ]*jg	.*
.*:	c0 f4 00 00 00 01 [	 ]*jg	.*
.*:	c0 04 00 00 00 00 [	 ]*jgnop	.*
.*:	07 07 [	 ]*nopr	%r7