Bug 503238 - s390x: Support miscellaneous-instruction-extensions facility 4
Summary: s390x: Support miscellaneous-instruction-extensions facility 4
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: Andreas Arnez
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-04-23 16:13 UTC by Andreas Arnez
Modified: 2025-04-23 16:26 UTC (History)
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Description Andreas Arnez 2025-04-23 16:13:59 UTC 
Add support for the miscellaneous-instruction-extensions facility 4, which includes the following instructions:
count leading zeros -- CLZG
count trailing zeros -- CTZG
bit extract -- BEXTG
bit deposit -- BDEPG
load indexed address -- LXAB, LXAH, LXAF, LXAG, LXAQ
load logical indexed address -- LLXAB, LLXAH, LLXAF, LLXAG, LLXAQ