I am new to oprofile. I like to use oprofile on ARMv4 based SoC with Linux 2.6.30 . I have 2 questions as followings;
Q1: Does oprofile supports ARMv4(ARM922T) architecture? If available, is it useful because from “ARM Architecture reference manual”, I can not any hardware performance counter? If I am wrong, please make me correct.
Q2: If available to use oprofile, how can I specify the path to kernel when issuing “opcontrol –vmlinux”?
(Our Soc does not allocate a partition for vmlinux.)
Any suggestion will be highly appreciated.
David J. Choi