table of contents
other versions
- jessie 2.6-0.2
- jessie-backports 3.0-6~bpo8+1
- stretch 3.1-2
- testing 3.3-1
- unstable 4.0-1
FUNCTION::REGPARM(3stap) | Context Functions | FUNCTION::REGPARM(3stap) |
NAME¶
function::regparm - Specify regparm value used to compile functionSYNOPSIS¶
regparm(n:long)
ARGUMENTS¶
noriginal regparm value
DESCRIPTION¶
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¶
tapset::registers(3stap)March 2016 | SystemTap Tapset Reference |