github-mirrors/cve2
1
0
Fork 0
mirror of https://github.com/openhwgroup/cve2.git synced 2025-04-22 04:57:25 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

[doc] Fix table rendering for mseccfg

Browse source
This commit is contained in:
Greg Chadwick 2021-03-18 16:18:56 +00:00
parent 357b40828f
commit 4b43afa533
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
doc/03_reference/cs_registers.rst
View file

@ -264,7 +264,7 @@ Reset Value: ``0x0000_0000_0000_0000``
+------+-----------------------------------------------------------------------------------------------------------------------------------+
| 1 | **Machine Mode Whitelist Policy (MMWP):** If set default policy for PMP is deny for M-Mode accesses that don't match a PMP region |
+------+-----------------------------------------------------------------------------------------------------------------------------------+
| 0 | **Machine Mode Lockdown (MML):** Alters behaviour of ``pmpcfgX`` bits |
| 0 | **Machine Mode Lockdown (MML):** Alters behaviour of ``pmpcfgX`` bits |
+------+-----------------------------------------------------------------------------------------------------------------------------------+
``mseccfg`` is specified in the Trusted Execution Environment (TEE) working group proposal :download:`PMP Enhancements for memory access and execution prevention on Machine mode <../03_reference/pdfs/riscv-epmp.pdf>`, which gives the full details of it's functionality including the new PMP behaviour when ``mseccfg.MML`` is set.