|
|
@ -1,33 +0,0 @@ |
|
|
// Copyright 2014 Citra Emulator Project
|
|
|
|
|
|
// Licensed under GPLv2 or any later version
|
|
|
|
|
|
// Refer to the license.txt file included.
|
|
|
|
|
|
|
|
|
|
|
|
#include "core/hle/coprocessor.h"
|
|
|
|
|
|
#include "core/hle/hle.h"
|
|
|
|
|
|
#include "core/mem_map.h"
|
|
|
|
|
|
|
|
|
|
|
|
namespace HLE { |
|
|
|
|
|
|
|
|
|
|
|
/// Returns the coprocessor (in this case, syscore) command buffer pointer
|
|
|
|
|
|
Addr GetThreadCommandBuffer() { |
|
|
|
|
|
// Called on insruction: mrc p15, 0, r0, c13, c0, 3
|
|
|
|
|
|
return Memory::KERNEL_MEMORY_VADDR; |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
/// Call an MRC (move to ARM register from coprocessor) instruction in HLE
|
|
|
|
|
|
s32 CallMRC(u32 instruction) { |
|
|
|
|
|
CoprocessorOperation operation = (CoprocessorOperation)((instruction >> 20) & 0xFF); |
|
|
|
|
|
|
|
|
|
|
|
switch (operation) { |
|
|
|
|
|
|
|
|
|
|
|
case CALL_GET_THREAD_COMMAND_BUFFER: |
|
|
|
|
|
return GetThreadCommandBuffer(); |
|
|
|
|
|
|
|
|
|
|
|
default: |
|
|
|
|
|
DEBUG_LOG(OSHLE, "unknown MRC call 0x%08X", instruction); |
|
|
|
|
|
break; |
|
|
|
|
|
} |
|
|
|
|
|
return -1; |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
} // namespace
|
|
|
|