diff options
Diffstat (limited to 'src/core/hle/kernel/k_code_memory.cpp')
| -rw-r--r-- | src/core/hle/kernel/k_code_memory.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/core/hle/kernel/k_code_memory.cpp b/src/core/hle/kernel/k_code_memory.cpp index 0b225e8e0..09eaf004c 100644 --- a/src/core/hle/kernel/k_code_memory.cpp +++ b/src/core/hle/kernel/k_code_memory.cpp @@ -5,7 +5,6 @@ #include "common/alignment.h" #include "common/common_types.h" #include "core/device_memory.h" -#include "core/hle/kernel/k_auto_object.h" #include "core/hle/kernel/k_code_memory.h" #include "core/hle/kernel/k_light_lock.h" #include "core/hle/kernel/k_memory_block.h" @@ -29,15 +28,21 @@ ResultCode KCodeMemory::Initialize(Core::DeviceMemory& device_memory, VAddr addr auto& page_table = m_owner->PageTable(); // Construct the page group. - m_page_group = KPageLinkedList(addr, Common::DivideUp(size, PageSize)); + m_page_group = + KPageLinkedList(page_table.GetPhysicalAddr(addr), Common::DivideUp(size, PageSize)); // Lock the memory. R_TRY(page_table.LockForCodeMemory(addr, size)) // Clear the memory. - for (const auto& block : m_page_group.Nodes()) { - std::memset(device_memory.GetPointer(block.GetAddress()), 0xFF, block.GetSize()); - } + // + // FIXME: this ends up clobbering address ranges outside the scope of the mapping within + // guest memory, and is not specifically required if the guest program is correctly + // written, so disable until this is further investigated. + // + // for (const auto& block : m_page_group.Nodes()) { + // std::memset(device_memory.GetPointer(block.GetAddress()), 0xFF, block.GetSize()); + // } // Set remaining tracking members. m_address = addr; |