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authorAlejandro Soto <alejandro@34project.org>2022-12-18 13:19:55 -0600
committerAlejandro Soto <alejandro@34project.org>2022-12-18 13:19:55 -0600
commit46eae9622ab6f1a39c6253dc0998e03c57513510 (patch)
treef9eb98da738e00f16bf7493ea9a4061dec9645f9 /rtl/core/mmu/mmu.sv
parent6d458ad9629268ecfc69881b4fb10dca0498fbd0 (diff)
Implement mode-translated memory accesses
Diffstat (limited to 'rtl/core/mmu/mmu.sv')
-rw-r--r--rtl/core/mmu/mmu.sv2
1 files changed, 2 insertions, 0 deletions
diff --git a/rtl/core/mmu/mmu.sv b/rtl/core/mmu/mmu.sv
index f8e808b..b6c3668 100644
--- a/rtl/core/mmu/mmu.sv
+++ b/rtl/core/mmu/mmu.sv
@@ -19,6 +19,7 @@ module core_mmu
input logic insn_start,
data_start,
data_write,
+ data_user,
input logic[3:0] data_data_be,
output word bus_data_wr,
@@ -96,6 +97,7 @@ module core_mmu
.bus_data_be(dphys_data_be),
.bus_data_rd(dphys_data_rd),
+ .privileged(privileged && !data_user),
.*
);