profiling with GDB

[Andrew Cagney]

> I am not sure but I think with the simulator for ARM , PPC that comes with gdb you can get profiling informations too
> But I don't know hwo .. I have configured and installed simulators for arm-elf , powerpc-eabi and sh ..and am using the simulator quite well but i am not able to get the profiler output 

Features such as capturing profile information are simulator dependant. 
The MIPS, for instance, supports this.

Andrew