zoriya/ComSquare
1
0
Fork 0
mirror of https://github.com/zoriya/ComSquare.git synced 2026-06-04 10:44:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Starting to load symbols

Browse Source
This commit is contained in:
Zoe Roux
2021-02-06 18:29:15 +01:00
parent 0e16f81042
commit a826168eb2
8 changed files with 90 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sources/Debugger/CPU/CPUDebug.hpp
+19 -2
View File
@@ -168,6 +168,16 @@ namespace ComSquare::Debugger
bool oneTime;
};
//! @brief Struct representing a label.
struct Label {
//! @brief The address of this label
uint24_t address;
//! @brief The name of this label
std::string name;
//! @brief The size of the definition related to this label
std::optional<unsigned> size;
};
//! @brief A custom CPU with a window that show it's registers and the disassembly.
class CPUDebug : public CPU::CPU, public QObject {
private:
@@ -189,6 +199,11 @@ namespace ComSquare::Debugger
bool _isStepping = false;
//! @brief A reference to the snes (to disable the debugger).
SNES &_snes;
//! @brief A list of labels and their size.
std::vector<Label> _labels;
//! @brief Load labels from a symbol file.
std::vector<Label> _loadLabels(std::filesystem::path romPath) const;
//! @brief Reimplement the basic instruction execution method to log instructions inside the logger view.
unsigned _executeInstruction(uint8_t opcode) override;
//! @brief Return a disassembly context representing the current state of the processor.
@@ -239,7 +254,7 @@ namespace ComSquare::Debugger
//! @brief Return a printable string corresponding to the value of a stack relative addressing mode.
std::string _getStackRelativeValue(uint24_t pc);
//! @brief Return a printable string corresponding to the value of a stack relative indirect indexed by y addressing mode.
std::string _getStackRelativeIndiretIndexdeByYValue(uint24_t pc);
std::string _getStackRelativeIndirectIndexedByYValue(uint24_t pc);
//! @brief Return a printable string corresponding to the value of a absolute indirect addressing mode.
std::string _getAbsoluteIndirectValue(uint24_t pc);
//! @brief Return a printable string corresponding to the value of a absolute indirect indexed by x addressing mode.
@@ -276,8 +291,10 @@ namespace ComSquare::Debugger
uint16_t initialStackPointer = this->_registers.s;
//! @brief Update the UI when resetting the CPU.
int RESB() override;
//! @brief Convert a basic CPU to a debugging CPU.
explicit CPUDebug(ComSquare::CPU::CPU &cpu, SNES &snes);
CPUDebug(const ComSquare::CPU::CPU &cpu, SNES &snes);
CPUDebug(const CPUDebug &) = delete;
CPUDebug &operator=(const CPUDebug &) = delete;
~CPUDebug() override = default;