[raspi-internals] Re: VPU mnemonic alignment
- From: Pascal <kdugvxgqjdlk@xxxxxxxxxxxxxxxx>
- To: raspi-internals@xxxxxxxxxxxxx
- Date: Sat, 28 May 2016 18:06:02 +0200
I believe r24 is 'gp' (global pointer? to the global data block).
I also saw "gp" there.
I believe r29 is 'cp' or 'tp' (core pointer / thread pointer, based on usage
in start.elf points to a per core data block).
It looks more like "tp" to me, the first letter being higher than an "c" would.
I'd guess r28 is '_sp' fill in the blank for _ ? maybe s?
I'd say "esp" here, the exception stack pointer.
r27 not sure, but its another three letter name.
Too blurry indeed.
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