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| author | Alejandro Soto <alejandro@34project.org> | 2022-12-18 13:19:55 -0600 |
|---|---|---|
| committer | Alejandro Soto <alejandro@34project.org> | 2022-12-18 13:19:55 -0600 |
| commit | 46eae9622ab6f1a39c6253dc0998e03c57513510 (patch) | |
| tree | f9eb98da738e00f16bf7493ea9a4061dec9645f9 /rtl/core/mmu/mmu.sv | |
| parent | 6d458ad9629268ecfc69881b4fb10dca0498fbd0 (diff) | |
Implement mode-translated memory accesses
Diffstat (limited to 'rtl/core/mmu/mmu.sv')
| -rw-r--r-- | rtl/core/mmu/mmu.sv | 2 |
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), .* ); |
