DOKK / manpages / debian 11 / systemtap-doc / function::u_register.3stap.en
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)

November 2020 SystemTap Tapset Reference