[En-Nut-Discussion] Not fixed!!!: Re: confirmed!!! Re: NutOS 4.4.0 on ARM7: possibly bug in NutEnterCritical / NutExitCritical

[Harald Kipp]

Matthias Ringwald schrieb:

> is there both a stack frame pointer AND a stack pointer?

Something similar popped up in my brain as well. May be there's another 
register we can use.

I had to admit, that this LR used for ARM's call/ret confuses me every 
time again. Anyone else here with a more ARM-compatible brain structure?

Harald