qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH for-7.1 v6 25/51] target/nios2: Clean up handling of tlbmisc


From: Richard Henderson
Subject: Re: [PATCH for-7.1 v6 25/51] target/nios2: Clean up handling of tlbmisc in do_exception
Date: Thu, 17 Mar 2022 10:01:58 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0

On 3/17/22 08:41, Peter Maydell wrote:
On page 3-21 of
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/nios2/n2cpu_nii5v1_01.pdf
the description of the WE flag says
"Hardware sets the WE flag to one on a TLB permission violation
exception, and on a TLB miss exception when status.EH = 0."

This is the second of those two cases, isn't it ?

Good eyes.  I had been looking over the exception processing section.


r~



reply via email to

[Prev in Thread] Current Thread [Next in Thread]