OS Manuals

function::u_register(3stap)

function::u_register - Return the unsigned value of the named CPU register

FUNCTION::U_REGISTER(3stap) Context Functions FUNCTION::U_REGISTER(3stap)

function::u_register - Return the unsigned value of the named CPU register


u_register:long(name:string)

name

Name of the register to return

Same as register(name), except that if the register is 32 bits wide, it is zero-extended to 64 bits.

tapset::registers(3stap)

September 2026 SystemTap Tapset Reference Ver

systemtap 5.6-r0 · enterprise-packages · ingested 2026-10-02