This is a collection of Intel®’ IA32® Software Developer's Manuals (URL of the day) and AMD' AMD64 Architecture Programmer's Manual together with the related specifications, application notes, white papers, and change logs. The collection aims to keep all available revisions. It was originally created by Michal Necasek, see OS/2 Museum.

If you have a public document, related to the IA32® specifications and missing from the collection, please mail it to me. The content of this URL and all sub-ULRs is available for convenient bulk download by rsync x86docs password "" (empty).

SEV -- A64

SEV

Send event

This instruction is a hint instruction that causes an event to be signaled to all PEs in the multiprocessor system. For more information, see Wait for Event mechanism and Send event.

313029282726252423222120191817161514131211109876543210
11010101000000110010000010011111
CRmop2

Encoding

SEV

Decode for this encoding

// Empty.

Operation

SendEvent();


2026-03_rel 2026-03-26 20:48:11

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