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https://github.com/SourMesen/Mesen2.git
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63 lines
No EOL
1.9 KiB
C++
63 lines
No EOL
1.9 KiB
C++
#include "pch.h"
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#include "Debugger/ExpressionEvaluator.h"
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#include "Gameboy/Debugger/GbDebugger.h"
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#include "Gameboy/GbTypes.h"
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unordered_map<string, int64_t>& ExpressionEvaluator::GetGameboyTokens()
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{
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static unordered_map<string, int64_t> supportedTokens = {
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{ "a", EvalValues::RegA },
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{ "b", EvalValues::RegB },
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{ "c", EvalValues::RegC },
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{ "d", EvalValues::RegD },
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{ "e", EvalValues::RegE },
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{ "f", EvalValues::RegF },
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{ "h", EvalValues::RegH },
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{ "l", EvalValues::RegL },
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{ "af", EvalValues::RegAF },
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{ "bc", EvalValues::RegBC },
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{ "de", EvalValues::RegDE },
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{ "hl", EvalValues::RegHL },
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{ "sp", EvalValues::RegSP },
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{ "pc", EvalValues::RegPC },
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{ "frame", EvalValues::PpuFrameCount },
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{ "cycle", EvalValues::PpuCycle },
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{ "scanline", EvalValues::PpuScanline },
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};
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return supportedTokens;
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}
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int64_t ExpressionEvaluator::GetGameboyTokenValue(int64_t token, EvalResultType& resultType)
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{
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auto ppu = [this]() -> GbPpuState {
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GbPpuState ppu;
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((GbDebugger*)_cpuDebugger)->GetPpuState(ppu);
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return ppu;
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};
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GbCpuState& s = (GbCpuState&)((GbDebugger*)_cpuDebugger)->GetState();
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switch(token) {
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case EvalValues::RegA: return s.A;
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case EvalValues::RegB: return s.B;
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case EvalValues::RegC: return s.C;
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case EvalValues::RegD: return s.D;
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case EvalValues::RegE: return s.E;
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case EvalValues::RegF: return s.Flags;
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case EvalValues::RegH: return s.H;
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case EvalValues::RegL: return s.L;
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case EvalValues::RegAF: return (s.A << 8) | s.Flags;
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case EvalValues::RegBC: return (s.B << 8) | s.C;
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case EvalValues::RegDE: return (s.D << 8) | s.E;
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case EvalValues::RegHL: return (s.H << 8) | s.L;
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case EvalValues::RegSP: return s.SP;
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case EvalValues::RegPC: return s.PC;
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case EvalValues::PpuFrameCount: return ppu().FrameCount;
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case EvalValues::PpuCycle: return ppu().Cycle;
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case EvalValues::PpuScanline: return ppu().Scanline;
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default: return 0;
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}
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} |