NAME

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

SYNOPSIS

           u_register:long(name:string)

ARGUMENTS

       name
           Name of the register to return

DESCRIPTION

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

SystemTap Tapset Reference                         March 2016                        FUNCTION::U_REGISTER(3stap)