function::regparm3stap
Specify regparm value used to compile function
Usage
regparm(n:long)
Arguments
n
original regparm value
Overview
Call this function with argument n before accessing function arguments using the *_arg function is the function was build with the gcc -mregparm=n option.
(The i386 kernel is built with \-mregparm=3, so systemtap considers regparm(3) the default for kernel functions on that architecture.) Only valid on i386 and x86_64 (when probing 32bit applications). Produces an error on other architectures.
See ALSO0
Releases
6 releases since Debian 8 (Jessie); the text changed 5 times.