From 89a0f3a9cf0650ec668e4d0d5ba3b715db110be8 Mon Sep 17 00:00:00 2001 From: Ravi Sahita Date: Tue, 29 Oct 2024 00:20:22 -0700 Subject: [PATCH] address issue 106 Signed-off-by: Ravi Sahita --- chapter4.adoc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/chapter4.adoc b/chapter4.adoc index d509fc4..8e5a29f 100644 --- a/chapter4.adoc +++ b/chapter4.adoc @@ -247,7 +247,7 @@ MPT access-permissions for a physical address PA in the context of a supervisor domain are ascertained as follows: 1. Let _a_ be `mmpt.ppn` x PAGESIZE, and let _i_ = LEVELS, where for mode -`Smmpt34`, LEVELS = 2 and for `Smmpt[46 | 56]`, LEVELS = 3; PAGESIZE +`Smmpt[34 | 46]`, LEVELS = 2 and for `Smmpt56`, LEVELS = 3; PAGESIZE is 2^12^; MPT_PTE_SIZE = 8 bytes (for RV32, MPT_PTE_SIZE = 4 bytes). The `mmpt` register must be active, i.e., the effective privilege mode must not be M-mode.