6 files changed, 0 insertions, 51 deletions

diff --git a/src/core/arm/arm_interface.h b/src/core/arm/arm_interface.h
index c6691a8e1..45e94e625 100644
--- a/src/core/arm/arm_interface.h
+++ b/src/core/arm/arm_interface.h
@@ -44,13 +44,6 @@ public:
     /// Step CPU by one instruction
     virtual void Step() = 0;
 
-    /// Maps a backing memory region for the CPU
-    virtual void MapBackingMemory(VAddr address, std::size_t size, u8* memory,
-                                  Kernel::VMAPermission perms) = 0;
-
-    /// Unmaps a region of memory that was previously mapped using MapBackingMemory
-    virtual void UnmapMemory(VAddr address, std::size_t size) = 0;
-
     /// Clear all instruction cache
     virtual void ClearInstructionCache() = 0;
 
diff --git a/src/core/arm/dynarmic/arm_dynarmic.cpp b/src/core/arm/dynarmic/arm_dynarmic.cpp
index 44307fa19..f1506b372 100644
--- a/src/core/arm/dynarmic/arm_dynarmic.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic.cpp
@@ -177,15 +177,6 @@ ARM_Dynarmic::ARM_Dynarmic(System& system, ExclusiveMonitor& exclusive_monitor,
 
 ARM_Dynarmic::~ARM_Dynarmic() = default;
 
-void ARM_Dynarmic::MapBackingMemory(u64 address, std::size_t size, u8* memory,
-                                    Kernel::VMAPermission perms) {
-    inner_unicorn.MapBackingMemory(address, size, memory, perms);
-}
-
-void ARM_Dynarmic::UnmapMemory(u64 address, std::size_t size) {
-    inner_unicorn.UnmapMemory(address, size);
-}
-
 void ARM_Dynarmic::SetPC(u64 pc) {
     jit->SetPC(pc);
 }
diff --git a/src/core/arm/dynarmic/arm_dynarmic.h b/src/core/arm/dynarmic/arm_dynarmic.h
index b701e97a3..504d46c68 100644
--- a/src/core/arm/dynarmic/arm_dynarmic.h
+++ b/src/core/arm/dynarmic/arm_dynarmic.h
@@ -23,9 +23,6 @@ public:
     ARM_Dynarmic(System& system, ExclusiveMonitor& exclusive_monitor, std::size_t core_index);
     ~ARM_Dynarmic() override;
 
-    void MapBackingMemory(VAddr address, std::size_t size, u8* memory,
-                          Kernel::VMAPermission perms) override;
-    void UnmapMemory(u64 address, std::size_t size) override;
     void SetPC(u64 pc) override;
     u64 GetPC() const override;
     u64 GetReg(int index) const override;
diff --git a/src/core/arm/unicorn/arm_unicorn.cpp b/src/core/arm/unicorn/arm_unicorn.cpp
index 4e07fe8b5..b0ee7821a 100644
--- a/src/core/arm/unicorn/arm_unicorn.cpp
+++ b/src/core/arm/unicorn/arm_unicorn.cpp
@@ -76,15 +76,6 @@ ARM_Unicorn::~ARM_Unicorn() {
     CHECKED(uc_close(uc));
 }
 
-void ARM_Unicorn::MapBackingMemory(VAddr address, std::size_t size, u8* memory,
-                                   Kernel::VMAPermission perms) {
-    CHECKED(uc_mem_map_ptr(uc, address, size, static_cast<u32>(perms), memory));
-}
-
-void ARM_Unicorn::UnmapMemory(VAddr address, std::size_t size) {
-    CHECKED(uc_mem_unmap(uc, address, size));
-}
-
 void ARM_Unicorn::SetPC(u64 pc) {
     CHECKED(uc_reg_write(uc, UC_ARM64_REG_PC, &pc));
 }
diff --git a/src/core/arm/unicorn/arm_unicorn.h b/src/core/arm/unicorn/arm_unicorn.h
index 34e974b4d..fe2ffd70c 100644
--- a/src/core/arm/unicorn/arm_unicorn.h
+++ b/src/core/arm/unicorn/arm_unicorn.h
@@ -18,9 +18,6 @@ public:
     explicit ARM_Unicorn(System& system);
     ~ARM_Unicorn() override;
 
-    void MapBackingMemory(VAddr address, std::size_t size, u8* memory,
-                          Kernel::VMAPermission perms) override;
-    void UnmapMemory(VAddr address, std::size_t size) override;
     void SetPC(u64 pc) override;
     u64 GetPC() const override;
     u64 GetReg(int index) const override;
diff --git a/src/core/hle/kernel/vm_manager.cpp b/src/core/hle/kernel/vm_manager.cpp
index 501544090..7bc925a5f 100644
--- a/src/core/hle/kernel/vm_manager.cpp
+++ b/src/core/hle/kernel/vm_manager.cpp
@@ -8,7 +8,6 @@
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/memory_hook.h"
-#include "core/arm/arm_interface.h"
 #include "core/core.h"
 #include "core/file_sys/program_metadata.h"
 #include "core/hle/kernel/errors.h"
@@ -109,15 +108,6 @@ ResultVal<VMManager::VMAHandle> VMManager::MapMemoryBlock(VAddr target,
     VirtualMemoryArea& final_vma = vma_handle->second;
     ASSERT(final_vma.size == size);
 
-    system.ArmInterface(0).MapBackingMemory(target, size, block->data() + offset,
-                                            VMAPermission::ReadWriteExecute);
-    system.ArmInterface(1).MapBackingMemory(target, size, block->data() + offset,
-                                            VMAPermission::ReadWriteExecute);
-    system.ArmInterface(2).MapBackingMemory(target, size, block->data() + offset,
-                                            VMAPermission::ReadWriteExecute);
-    system.ArmInterface(3).MapBackingMemory(target, size, block->data() + offset,
-                                            VMAPermission::ReadWriteExecute);
-
     final_vma.type = VMAType::AllocatedMemoryBlock;
     final_vma.permissions = VMAPermission::ReadWrite;
     final_vma.state = state;
@@ -137,11 +127,6 @@ ResultVal<VMManager::VMAHandle> VMManager::MapBackingMemory(VAddr target, u8* me
     VirtualMemoryArea& final_vma = vma_handle->second;
     ASSERT(final_vma.size == size);
 
-    system.ArmInterface(0).MapBackingMemory(target, size, memory, VMAPermission::ReadWriteExecute);
-    system.ArmInterface(1).MapBackingMemory(target, size, memory, VMAPermission::ReadWriteExecute);
-    system.ArmInterface(2).MapBackingMemory(target, size, memory, VMAPermission::ReadWriteExecute);
-    system.ArmInterface(3).MapBackingMemory(target, size, memory, VMAPermission::ReadWriteExecute);
-
     final_vma.type = VMAType::BackingMemory;
     final_vma.permissions = VMAPermission::ReadWrite;
     final_vma.state = state;
@@ -230,11 +215,6 @@ ResultCode VMManager::UnmapRange(VAddr target, u64 size) {
 
     ASSERT(FindVMA(target)->second.size >= size);
 
-    system.ArmInterface(0).UnmapMemory(target, size);
-    system.ArmInterface(1).UnmapMemory(target, size);
-    system.ArmInterface(2).UnmapMemory(target, size);
-    system.ArmInterface(3).UnmapMemory(target, size);
-
     return RESULT_SUCCESS;
 }