// license:BSD-3-Clause // copyright-holders:Olivier Galibert #ifndef MAME_EMU_EMUMEM_HEDP_H #define MAME_EMU_EMUMEM_HEDP_H #pragma once // handler_entry_read_delegate/handler_entry_write_delegate // Executes an access through a delegate, usually containing a handler or a lambda template class handler_entry_read_delegate : public handler_entry_read_address { public: using uX = emu::detail::handler_entry_size_t; handler_entry_read_delegate(address_space *space, u16 flags, const READ &delegate) : handler_entry_read_address(space, flags), m_delegate(delegate) {} ~handler_entry_read_delegate() = default; uX read(offs_t offset, uX mem_mask) const override; uX read_interruptible(offs_t offset, uX mem_mask) const override; std::pair read_flags(offs_t offset, uX mem_mask) const override; u16 lookup_flags(offs_t offset, uX mem_mask) const override; std::string name() const override; private: READ m_delegate; template std::enable_if_t::value || std::is_same::value || std::is_same::value || std::is_same::value, uX> read_impl(offs_t offset, uX mem_mask) const; template std::enable_if_t::value || std::is_same::value || std::is_same::value || std::is_same::value, uX> read_impl(offs_t offset, uX mem_mask) const; template std::enable_if_t::value || std::is_same::value || std::is_same::value || std::is_same::value, uX> read_impl(offs_t offset, uX mem_mask) const; template std::enable_if_t::value || std::is_same::value || std::is_same::value || std::is_same::value, uX> read_impl(offs_t offset, uX mem_mask) const; template std::enable_if_t::value || std::is_same::value || std::is_same::value || std::is_same::value, uX> read_impl(offs_t offset, uX mem_mask) const; template std::enable_if_t::value || std::is_same::value || std::is_same::value || std::is_same::value, uX> read_impl(offs_t offset, uX mem_mask) const; }; template class handler_entry_write_delegate : public handler_entry_write_address { public: using uX = emu::detail::handler_entry_size_t; handler_entry_write_delegate(address_space *space, u16 flags, const WRITE &delegate) : handler_entry_write_address(space, flags), m_delegate(delegate) {} ~handler_entry_write_delegate() = default; void write(offs_t offset, uX data, uX mem_mask) const override; void write_interruptible(offs_t offset, uX data, uX mem_mask) const override; u16 write_flags(offs_t offset, uX data, uX mem_mask) const override; u16 lookup_flags(offs_t offset, uX mem_mask) const override; std::string name() const override; private: WRITE m_delegate; template std::enable_if_t::value || std::is_same::value || std::is_same::value || std::is_same::value, void> write_impl(offs_t offset, uX data, uX mem_mask) const; template std::enable_if_t::value || std::is_same::value || std::is_same::value || std::is_same::value, void> write_impl(offs_t offset, uX data, uX mem_mask) const; template std::enable_if_t::value || std::is_same::value || std::is_same::value || std::is_same::value, void> write_impl(offs_t offset, uX data, uX mem_mask) const; template std::enable_if_t::value || std::is_same::value || std::is_same::value || std::is_same::value, void> write_impl(offs_t offset, uX data, uX mem_mask) const; template std::enable_if_t::value || std::is_same::value || std::is_same::value || std::is_same::value, void> write_impl(offs_t offset, uX data, uX mem_mask) const; template std::enable_if_t::value || std::is_same::value || std::is_same::value || std::is_same::value, void> write_impl(offs_t offset, uX data, uX mem_mask) const; }; // handler_entry_read_ioport/handler_entry_write_ioport // Accesses an ioport template class handler_entry_read_ioport : public handler_entry_read { public: using uX = emu::detail::handler_entry_size_t; handler_entry_read_ioport(address_space *space, u16 flags, ioport_port *port) : handler_entry_read(space, flags), m_port(port) {} ~handler_entry_read_ioport() = default; uX read(offs_t offset, uX mem_mask) const override; uX read_interruptible(offs_t offset, uX mem_mask) const override; std::pair read_flags(offs_t offset, uX mem_mask) const override; u16 lookup_flags(offs_t offset, uX mem_mask) const override; std::string name() const override; private: ioport_port *m_port; }; template class handler_entry_write_ioport : public handler_entry_write { public: using uX = emu::detail::handler_entry_size_t; handler_entry_write_ioport(address_space *space, u16 flags, ioport_port *port) : handler_entry_write(space, flags), m_port(port) {} ~handler_entry_write_ioport() = default; void write(offs_t offset, uX data, uX mem_mask) const override; void write_interruptible(offs_t offset, uX data, uX mem_mask) const override; u16 write_flags(offs_t offset, uX data, uX mem_mask) const override; u16 lookup_flags(offs_t offset, uX mem_mask) const override; std::string name() const override; private: ioport_port *m_port; }; #endif // MAME_EMU_EMUMEM_HEDP_H