Bug 404404 - s390x: z14 vector decimal instructions not implemented
Summary: s390x: z14 vector decimal instructions not implemented
Status: REPORTED
Alias: None
Product: valgrind
Classification: Developer tools
Component: vex (other bugs)
Version First Reported In: unspecified
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Julian Seward
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-02-15 16:43 UTC by Andreas Arnez
Modified: 2019-02-15 16:43 UTC (History)
0 users

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Description Andreas Arnez 2019-02-15 16:43:08 UTC 
On s390x Valgrind currently lacks support for the vector decimal instructions that were first implemented by IBM z14: VAP, VCP, VCVB, VCVBG, VCVD, VCVDG, VDP, VLIP, VMP, VMSP, VPKZ, VPSOP, VRP, VSDP, VSRP, VSP, VTP, and VUPKZ.

These instructions are described in chapter 25 of the current z/Architecture Principles of Operations (http://publibfi.boulder.ibm.com/epubs/pdf/dz9zr011.pdf).