78 lines
1.8 KiB
C++
78 lines
1.8 KiB
C++
// Copyright 2014 Citra Emulator Project
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// Licensed under GPLv2
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// Refer to the license.txt file included.
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#include "common/common_types.h"
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#include "common/log.h"
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#include "core/core.h"
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#include "core/mem_map.h"
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#include "core/hw/hw.h"
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#include "core/arm/disassembler/arm_disasm.h"
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#include "core/arm/interpreter/arm_interpreter.h"
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namespace Core {
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ARM_Disasm* g_disasm = NULL; ///< ARM disassembler
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ARM_Interface* g_app_core = NULL; ///< ARM11 application core
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ARM_Interface* g_sys_core = NULL; ///< ARM11 system (OS) core
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/// Run the core CPU loop
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void RunLoop() {
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// TODO(ShizZy): ImplementMe
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}
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/// Step the CPU one instruction
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void SingleStep() {
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char current_instr[512];
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if (g_app_core->GetPC() == 0x080D1534) {
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g_disasm->disasm(g_app_core->GetPC(), Memory::Read32(g_app_core->GetPC()), current_instr);
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NOTICE_LOG(ARM11, "0x%08X 0x%08X 0x%08X 0x%08X 0x%08X 0x%08X",
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g_app_core->GetReg(0),
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g_app_core->GetReg(1),
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g_app_core->GetReg(2),
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g_app_core->GetReg(3), Memory::Read32(g_app_core->GetReg(0)), Memory::Read32(g_app_core->GetReg(1)));
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NOTICE_LOG(ARM11, "0x%08X\t%s", g_app_core->GetPC(), current_instr);
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}
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g_app_core->Step();
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HW::Update();
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}
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/// Halt the core
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void Halt(const char *msg) {
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// TODO(ShizZy): ImplementMe
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}
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/// Kill the core
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void Stop() {
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// TODO(ShizZy): ImplementMe
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}
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/// Initialize the core
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int Init() {
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NOTICE_LOG(MASTER_LOG, "Core initialized OK");
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g_disasm = new ARM_Disasm();
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g_app_core = new ARM_Interpreter();
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g_sys_core = new ARM_Interpreter();
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return 0;
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}
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void Shutdown() {
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delete g_disasm;
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delete g_app_core;
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delete g_sys_core;
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NOTICE_LOG(MASTER_LOG, "Core shutdown OK");
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}
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} // namespace
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