difference between Cortex-A / A-Profile Cortex-A / A-Profile Cortex-R / R-Profile

What difference between Cortex-A / A-Profile CortexM/ M-Profile Cortex-R / R-Profileis ?
difference between Cortex-A / A-Profile Cortex-A / A-Profile Cortex-R / R-Profile

What difference between Cortex-A / A-Profile CortexM/ M-Profile Cortex-R / R-Profileis ?
Profiling example code with CortexA9 core option on ARM profiler.

Note: This was originally posted on 29th October 2010 at http://forums.arm.com The ARM profiler bundled with RVDS comes with a few examples. I was able to compile the xvid example with the ARM1136 compiler...
Profiling example code with CortexA9 core option on ARM profiler.

Note: This was originally posted on 29th October 2010 at http://forums.arm.com The ARM profiler bundled with RVDS comes with a few examples. I was able to compile the xvid example with the ARM1136 compiler...
Using same compiler for Cortex A profile and Cortex M profile

I currently have separate bare-metal projects that require using the GNU GCC with Cortex A Profile and the Cortex M Profile in the same msys2/mingw-w64 environment. Previously, the Cortex A profile...