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