EightBit/Z80/inc/Profiler.h

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#pragma once
#include <array>
#include <cstdint>
namespace EightBit {
class Disassembler;
class Z80;
class Profiler {
public:
Profiler(Z80& cpu, Disassembler& disassembler);
~Profiler();
void addInstruction(uint8_t instruction);
void addAddress(uint16_t address);
void dump() const;
private:
std::array<uint64_t, 0x100> m_instructions;
std::array<uint64_t, 0x10000> m_addresses;
Z80& m_cpu;
Disassembler& m_disassembler;
[[nodiscard]] constexpr const auto& instructions() const { return m_instructions; }
[[nodiscard]] constexpr const auto& addresses() const { return m_addresses; }
[[nodiscard]] constexpr auto instructions_available() const noexcept {
const auto found = std::find_if(
instructions().begin(), instructions().end(),
[](const auto& value) { return value != 0; });
return found != instructions().end();
}
[[nodiscard]] constexpr auto addresses_available() const noexcept {
const auto found = std::find_if(
addresses().begin(), addresses().end(),
[](const auto& value) { return value != 0; });
return found != addresses().end();
}
[[nodiscard]] constexpr auto available() const noexcept {
return instructions_available() || addresses_available();
}
void dumpInstructionProfiles() const;
void dumpAddressProfiles() const;
};
}