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| author | Liam <byteslice@airmail.cc> | 2023-11-17 22:44:53 +0100 |
|---|---|---|
| committer | t895 <clombardo169@gmail.com> | 2023-11-25 06:46:47 +0100 |
| commit | 9f91ba1f7357c61dd2c7c3b437ea203d467fd400 (patch) | |
| tree | 3cfe55acf5d2f8a0d75373934b4c22a4e9bb2a09 /src/core/hle/kernel/k_process.cpp | |
| parent | device_memory: Enable direct mapped addresses for nce (diff) | |
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Diffstat (limited to 'src/core/hle/kernel/k_process.cpp')
| -rw-r--r-- | src/core/hle/kernel/k_process.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/core/hle/kernel/k_process.cpp b/src/core/hle/kernel/k_process.cpp index c6a200320..d2e9f2a2e 100644 --- a/src/core/hle/kernel/k_process.cpp +++ b/src/core/hle/kernel/k_process.cpp @@ -1214,6 +1214,17 @@ void KProcess::LoadModule(CodeSet code_set, KProcessAddress base_addr) { ReprotectSegment(code_set.CodeSegment(), Svc::MemoryPermission::ReadExecute); ReprotectSegment(code_set.RODataSegment(), Svc::MemoryPermission::Read); ReprotectSegment(code_set.DataSegment(), Svc::MemoryPermission::ReadWrite); + +#ifdef ARCHITECTURE_arm64 + if (Settings::IsNceEnabled()) { + auto& buffer = m_kernel.System().DeviceMemory().buffer; + const auto& code = code_set.CodeSegment(); + const auto& patch = code_set.PatchSegment(); + buffer.Protect(GetInteger(base_addr + code.addr), code.size, true, true, true); + buffer.Protect(GetInteger(base_addr + patch.addr), patch.size, true, true, true); + ReprotectSegment(code_set.PatchSegment(), Svc::MemoryPermission::None); + } +#endif } bool KProcess::InsertWatchpoint(KProcessAddress addr, u64 size, DebugWatchpointType type) { |