ShuriZma
/
dolphin
mirror of https://github.com/dolphin-emu/dolphin.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

MMU: on DSI exception, don't set store bit on read

This commit is contained in:
Rairii 2023-11-08 16:06:11 +00:00 committed by GitHub
parent 8140d6b1d3
commit 18d777095b
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Source/Core/Core/PowerPC/MMU.cpp
View File

@ -1283,7 +1283,7 @@ void MMU::GenerateDSIException(u32 effective_address, bool write)
constexpr u32 dsisr_page = 1U << 30;
constexpr u32 dsisr_store = 1U << 25;
if (effective_address != 0)
if (write)
m_ppc_state.spr[SPR_DSISR] = dsisr_page | dsisr_store;
else
m_ppc_state.spr[SPR_DSISR] = dsisr_page;