On Tue, Mar 10, 2020 at 08:48:49PM +0800, 罗勇刚(Yonggang Luo) wrote:
> I have already debugging it. I have infinite interrupt after calling to
> motTsecGracefulStop,
What interrupt is it, and what instruction is triggering it?
> I am simulating wrSbc834x using etsec with PPC.
Unfortunately the fr
On Mon, Mar 09, 2020 at 11:26:07AM +0800, 罗勇刚(Yonggang Luo) wrote:
> When I am running QEMU to simulating PowerPC.
> And after running the following powerpc code:
> 00e2b5dc :
> intUnlock():
> e2b5dc: 54 63 04 20 rlwinm r3,r3,0,16,16
> e2b5e0: 7c 80 00 a6 mfmsr r4
> e2b5e4: 7c 83 1b 78 or r3,
When I am running QEMU to simulating PowerPC.
And after running the following powerpc code:
00e2b5dc :
intUnlock():
e2b5dc: 54 63 04 20 rlwinm r3,r3,0,16,16
e2b5e0: 7c 80 00 a6 mfmsr r4
e2b5e4: 7c 83 1b 78 or r3,r4,r3
e2b5e8: 7c 60 01 24 mtmsr r3
e2b5ec: 4c 00 01 2c isync
e2b5f0: 4e 80
