Bug 361226

Summary: s390x: risbgn (EC59) not implemented
Product: [Developer tools] valgrind Reporter: Andreas Arnez <arnez>
Component: vexAssignee: Julian Seward <jseward>
Status: RESOLVED FIXED    
Severity: normal CC: borntraeger, dannf
Priority: NOR    
Version: 3.12 SVN   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed In:
Attachments: Support RISBGN

Description Andreas Arnez 2016-03-31 10:40:00 UTC 
Something like this may be seen with a binary compiled for zEC12 (or higher):
  vex s390->IR: unimplemented insn: EC12 2021 1E59
This is because Valgrind currently doesn't implement the RISBGN instruction.

Note that RISBGN has the same effect as RISBG, except that it doesn't set the condition code.

Reproducible: Always
Comment 1 Andreas Arnez 2016-04-01 15:56:18 UTC 
Created attachment 98188 [details]
Support RISBGN
Comment 2 Andreas Arnez 2016-04-07 09:23:10 UTC 
(In reply to Andreas Arnez from comment #1)
> Created attachment 98188 [details]
> Support RISBGN

Is this OK?
Comment 3 Christian Borntraeger 2016-04-07 18:56:26 UTC 
tested and reviewed.
applied as  3216:15852