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https://github.com/wheremyfoodat/Panda3DS.git
synced 2025-07-11 01:28:41 +12:00
DSP debugger: Fix prpage
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parent
69bbb13d5d
commit
518b279139
7 changed files with 30 additions and 9 deletions
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@ -64,7 +64,8 @@ namespace Audio {
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Samples& getSamples() { return sampleBuffer; }
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virtual void setAudioEnabled(bool enable) { audioEnabled = enable; }
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virtual u32 getPC() { return 0; }
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virtual Type getType() = 0;
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virtual void* getRegisters() { return nullptr; }
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};
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std::unique_ptr<DSPCore> makeDSPCore(EmulatorConfig& config, Memory& mem, Scheduler& scheduler, DSPService& dspService);
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@ -213,6 +213,7 @@ namespace Audio {
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void runAudioFrame(u64 eventTimestamp) override;
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u8* getDspMemory() override { return dspRam.rawMemory.data(); }
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DSPCore::Type getType() override { return DSPCore::Type::HLE; }
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u16 recvData(u32 regId) override;
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bool recvDataIsReady(u32 regId) override { return true; } // Treat data as always ready
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@ -30,6 +30,7 @@ namespace Audio {
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void runAudioFrame(u64 eventTimestamp) override;
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u8* getDspMemory() override { return dspRam.data(); }
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DSPCore::Type getType() override { return DSPCore::Type::Null; }
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u16 recvData(u32 regId) override;
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bool recvDataIsReady(u32 regId) override { return true; } // Treat data as always ready
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@ -90,7 +90,8 @@ namespace Audio {
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void setAudioEnabled(bool enable) override;
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u8* getDspMemory() override { return teakra.GetDspMemory().data(); }
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u32 getPC() override;
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void* getRegisters() override;
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DSPCore::Type getType() override { return DSPCore::Type::Teakra; }
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u16 recvData(u32 regId) override { return teakra.RecvData(regId); }
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bool recvDataIsReady(u32 regId) override { return teakra.RecvDataIsReady(regId); }
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@ -31,6 +31,9 @@ class DSPDebugger : public QWidget {
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void disable();
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private:
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// Get the full PC value of the DSP, including the current progrma page value
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u32 getPC();
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// Update the state of the disassembler. Qt events should always call update, not updateDisasm/updateRegister
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// As update properly handles thread safety
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void update();
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@ -8,10 +8,6 @@
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#include "audio/dsp_binary.hpp"
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#include "services/dsp.hpp"
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#undef Assert
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#undef UNREACHABLE
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#include "teakra/impl/register.h"
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using namespace Audio;
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TeakraDSP::TeakraDSP(Memory& mem, Scheduler& scheduler, DSPService& dspService, EmulatorConfig& config)
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@ -322,4 +318,4 @@ void TeakraDSP::unloadComponent() {
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running = false;
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}
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u32 TeakraDSP::getPC() { return teakra.GetRegisterState().pc; }
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void* TeakraDSP::getRegisters() { return &teakra.GetRegisterState(); }
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@ -12,8 +12,13 @@
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#include <span>
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#include <utility>
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#include "audio/dsp_core.hpp"
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#include "teakra/disassembler.h"
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#undef Assert
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#undef UNREACHABLE
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#include "teakra/impl/register.h"
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// TODO: Make this actually thread-safe by having it only work when paused
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static int getLinesInViewport(QListWidget* listWidget) {
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auto viewportHeight = listWidget->viewport()->height();
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@ -167,7 +172,7 @@ void DSPDebugger::updateDisasm() {
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};
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auto& mem = emu->getMemory();
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u32 pc = DSP->getPC();
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u32 pc = getPC();
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std::string disassembly;
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@ -192,8 +197,21 @@ void DSPDebugger::updateDisasm() {
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disasmListWidget->setCurrentRow(currentRow);
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}
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// This is only supported on the Teakra core, as other cores don't actually have a register contexts
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u32 DSPDebugger::getPC() {
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auto DSP = emu->getDSP();
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auto dspType = DSP->getType();
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if (dspType == Audio::DSPCore::Type::Teakra) {
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auto regs = (Teakra::RegisterState*)DSP->getRegisters();
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return regs->pc | (u32(regs->prpage) << 18);
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} else {
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return 0;
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}
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}
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void DSPDebugger::scrollToPC() {
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u32 pc = emu->getDSP()->getPC();
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u32 pc = getPC();
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verticalScrollBar->setValue(pc);
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}
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