sw/stm32 - Cryptech HSM on STM-32 ARM processor

Age	Commit message (Collapse)	Author
2018-12-02	Clean up the profiling code to the point where I stand a chance of	Paul Selkirk
	understanding it 6 months from now. While I'm at it, try to make it a little more efficient (because 50-60% of time in a typical profiling run is spent in the function-entry counting), and collapse profil.c into gmon.c.
2018-11-26	Add loop unrolling to bring the profilable mem* functions closer to	Paul Selkirk
	newlib, because memset is called a LOT in the course of RSA signing, and we need to understand how much time we're actually spending there.
2017-09-07	Sigh, right offset for the wrong register. Get the PC (the address we	Paul Selkirk
	interrupted) rather than LR (the return address from the function we interrupted). Also, change u_short and u_int to unsigned short and unsigned int, since gcc recently decided that those aren't part of the C99 standard. Finally, add profilable versions of memcpy, memset, and friends, because they get called a lot in the course of unit testing, and it would be nice to know who's calling them.