Hi there,
I am using Cortex-M4 with FPU support (single precision only) for a project. I am looking for an option to confirm that in the entire project we are only using hardware floating point unit for floating point computation. So far have looked into disassembly code to confirm we are using hardware FPU. However, going through every function that performs floating point computation would be tedious.
Hence, I started looking for a better approach and couldn't determine a simple one.
Toolchain Info
Things tried so far
Above options didn't conclusively prove to me that we are only using hardware FPU. Any suggestions would be off great help. Thank you.