message: [Assembler] Allow retrieving currently supported opcodes from assembler
diff: @@ -66,6 +66,8 @@ public:
  virtual DisassembleResult disassemble(const QByteArray& program, const uint32_t baseAddress = 0) const = 0;
  + virtual std::set<QString> getOpcodes() const = 0;
  +
  protected:
  void setDirectives(DirectiveVec& directives) {
  if (m_directives.size() != 0) {
  @@ -293,6 +295,17 @@ public:
  const Matcher<ISA>& getMatcher() { return *m_matcher; }
  + std::set<QString> getOpcodes() const override {
  + std::set<QString> opcodes;
  + for (const auto& iter : m_instructionMap) {
  + opcodes.insert(iter.first);
  + }
  + for (const auto& iter : m_pseudoInstructionMap) {
  + opcodes.insert(iter.first);
  + }
  + return opcodes;
  + }
  +
  protected:
  struct LinkRequest {
  unsigned sourceLine; // Source location of code which resulted in the link request
  