diff options
Diffstat (limited to 'src/emu/emumem.h')
-rw-r--r-- | src/emu/emumem.h | 133 |
1 files changed, 64 insertions, 69 deletions
diff --git a/src/emu/emumem.h b/src/emu/emumem.h index 25d9e7c80c8..3e8ed500dea 100644 --- a/src/emu/emumem.h +++ b/src/emu/emumem.h @@ -354,48 +354,40 @@ public: direct_update_delegate set_direct_update_handler(direct_update_delegate function) { return m_direct->set_direct_update(function); } // umap ranges (short form) - void unmap_read(offs_t addrstart, offs_t addrend) { unmap_read(addrstart, addrend, 0, 0); } - void unmap_write(offs_t addrstart, offs_t addrend) { unmap_write(addrstart, addrend, 0, 0); } - void unmap_readwrite(offs_t addrstart, offs_t addrend) { unmap_readwrite(addrstart, addrend, 0, 0); } - void nop_read(offs_t addrstart, offs_t addrend) { nop_read(addrstart, addrend, 0, 0); } - void nop_write(offs_t addrstart, offs_t addrend) { nop_write(addrstart, addrend, 0, 0); } - void nop_readwrite(offs_t addrstart, offs_t addrend) { nop_readwrite(addrstart, addrend, 0, 0); } - - // umap ranges (with mirror/mask) - void unmap_read(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror) { unmap_generic(addrstart, addrend, addrmask, addrmirror, ROW_READ, false); } - void unmap_write(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror) { unmap_generic(addrstart, addrend, addrmask, addrmirror, ROW_WRITE, false); } - void unmap_readwrite(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror) { unmap_generic(addrstart, addrend, addrmask, addrmirror, ROW_READWRITE, false); } - void nop_read(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror) { unmap_generic(addrstart, addrend, addrmask, addrmirror, ROW_READ, true); } - void nop_write(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror) { unmap_generic(addrstart, addrend, addrmask, addrmirror, ROW_WRITE, true); } - void nop_readwrite(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror) { unmap_generic(addrstart, addrend, addrmask, addrmirror, ROW_READWRITE, true); } + void unmap_read(offs_t addrstart, offs_t addrend, offs_t addrmirror = 0) { unmap_generic(addrstart, addrend, addrmirror, ROW_READ, false); } + void unmap_write(offs_t addrstart, offs_t addrend, offs_t addrmirror = 0) { unmap_generic(addrstart, addrend, addrmirror, ROW_WRITE, false); } + void unmap_readwrite(offs_t addrstart, offs_t addrend, offs_t addrmirror = 0) { unmap_generic(addrstart, addrend, addrmirror, ROW_READWRITE, false); } + void nop_read(offs_t addrstart, offs_t addrend, offs_t addrmirror = 0) { unmap_generic(addrstart, addrend, addrmirror, ROW_READ, true); } + void nop_write(offs_t addrstart, offs_t addrend, offs_t addrmirror = 0) { unmap_generic(addrstart, addrend, addrmirror, ROW_WRITE, true); } + void nop_readwrite(offs_t addrstart, offs_t addrend, offs_t addrmirror = 0) { unmap_generic(addrstart, addrend, addrmirror, ROW_READWRITE, true); } // install ports, banks, RAM (short form) - void install_read_port(offs_t addrstart, offs_t addrend, const char *rtag) { install_read_port(addrstart, addrend, 0, 0, rtag); } - void install_write_port(offs_t addrstart, offs_t addrend, const char *wtag) { install_write_port(addrstart, addrend, 0, 0, wtag); } - void install_readwrite_port(offs_t addrstart, offs_t addrend, const char *rtag, const char *wtag) { install_readwrite_port(addrstart, addrend, 0, 0, rtag, wtag); } - void install_read_bank(offs_t addrstart, offs_t addrend, const char *tag) { install_read_bank(addrstart, addrend, 0, 0, tag); } - void install_write_bank(offs_t addrstart, offs_t addrend, const char *tag) { install_write_bank(addrstart, addrend, 0, 0, tag); } - void install_readwrite_bank(offs_t addrstart, offs_t addrend, const char *tag) { install_readwrite_bank(addrstart, addrend, 0, 0, tag); } - void install_read_bank(offs_t addrstart, offs_t addrend, memory_bank *bank) { install_read_bank(addrstart, addrend, 0, 0, bank); } - void install_write_bank(offs_t addrstart, offs_t addrend, memory_bank *bank) { install_write_bank(addrstart, addrend, 0, 0, bank); } - void install_readwrite_bank(offs_t addrstart, offs_t addrend, memory_bank *bank) { install_readwrite_bank(addrstart, addrend, 0, 0, bank); } - void install_rom(offs_t addrstart, offs_t addrend, void *baseptr = nullptr) { install_rom(addrstart, addrend, 0, 0, baseptr); } - void install_writeonly(offs_t addrstart, offs_t addrend, void *baseptr = nullptr) { install_writeonly(addrstart, addrend, 0, 0, baseptr); } - void install_ram(offs_t addrstart, offs_t addrend, void *baseptr = nullptr) { install_ram(addrstart, addrend, 0, 0, baseptr); } + void install_read_port(offs_t addrstart, offs_t addrend, const char *rtag) { install_read_port(addrstart, addrend, 0, rtag); } + void install_write_port(offs_t addrstart, offs_t addrend, const char *wtag) { install_write_port(addrstart, addrend, 0, wtag); } + void install_readwrite_port(offs_t addrstart, offs_t addrend, const char *rtag, const char *wtag) { install_readwrite_port(addrstart, addrend, 0, rtag, wtag); } + void install_read_bank(offs_t addrstart, offs_t addrend, const char *tag) { install_read_bank(addrstart, addrend, 0, tag); } + void install_write_bank(offs_t addrstart, offs_t addrend, const char *tag) { install_write_bank(addrstart, addrend, 0, tag); } + void install_readwrite_bank(offs_t addrstart, offs_t addrend, const char *tag) { install_readwrite_bank(addrstart, addrend, 0, tag); } + void install_read_bank(offs_t addrstart, offs_t addrend, memory_bank *bank) { install_read_bank(addrstart, addrend, 0, bank); } + void install_write_bank(offs_t addrstart, offs_t addrend, memory_bank *bank) { install_write_bank(addrstart, addrend, 0, bank); } + void install_readwrite_bank(offs_t addrstart, offs_t addrend, memory_bank *bank) { install_readwrite_bank(addrstart, addrend, 0, bank); } + void install_rom(offs_t addrstart, offs_t addrend, void *baseptr = nullptr) { install_rom(addrstart, addrend, 0, baseptr); } + void install_writeonly(offs_t addrstart, offs_t addrend, void *baseptr = nullptr) { install_writeonly(addrstart, addrend, 0, baseptr); } + void install_ram(offs_t addrstart, offs_t addrend, void *baseptr = nullptr) { install_ram(addrstart, addrend, 0, baseptr); } // install ports, banks, RAM (with mirror/mask) - void install_read_port(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, const char *rtag) { install_readwrite_port(addrstart, addrend, addrmask, addrmirror, rtag, nullptr); } - void install_write_port(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, const char *wtag) { install_readwrite_port(addrstart, addrend, addrmask, addrmirror, nullptr, wtag); } - void install_readwrite_port(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, const char *rtag, const char *wtag); - void install_read_bank(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, const char *tag) { install_bank_generic(addrstart, addrend, addrmask, addrmirror, tag, nullptr); } - void install_write_bank(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, const char *tag) { install_bank_generic(addrstart, addrend, addrmask, addrmirror, nullptr, tag); } - void install_readwrite_bank(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, const char *tag) { install_bank_generic(addrstart, addrend, addrmask, addrmirror, tag, tag); } - void install_read_bank(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, memory_bank *bank) { install_bank_generic(addrstart, addrend, addrmask, addrmirror, bank, nullptr); } - void install_write_bank(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, memory_bank *bank) { install_bank_generic(addrstart, addrend, addrmask, addrmirror, nullptr, bank); } - void install_readwrite_bank(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, memory_bank *bank) { install_bank_generic(addrstart, addrend, addrmask, addrmirror, bank, bank); } - void install_rom(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, void *baseptr = nullptr) { install_ram_generic(addrstart, addrend, addrmask, addrmirror, ROW_READ, baseptr); } - void install_writeonly(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, void *baseptr = nullptr) { install_ram_generic(addrstart, addrend, addrmask, addrmirror, ROW_WRITE, baseptr); } - void install_ram(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, void *baseptr = nullptr) { install_ram_generic(addrstart, addrend, addrmask, addrmirror, ROW_READWRITE, baseptr); } + void install_read_port(offs_t addrstart, offs_t addrend, offs_t addrmirror, const char *rtag) { install_readwrite_port(addrstart, addrend, addrmirror, rtag, nullptr); } + void install_write_port(offs_t addrstart, offs_t addrend, offs_t addrmirror, const char *wtag) { install_readwrite_port(addrstart, addrend, addrmirror, nullptr, wtag); } + void install_readwrite_port(offs_t addrstart, offs_t addrend, offs_t addrmirror, const char *rtag, const char *wtag); + void install_read_bank(offs_t addrstart, offs_t addrend, offs_t addrmirror, const char *tag) { install_bank_generic(addrstart, addrend, addrmirror, tag, nullptr); } + void install_write_bank(offs_t addrstart, offs_t addrend, offs_t addrmirror, const char *tag) { install_bank_generic(addrstart, addrend, addrmirror, nullptr, tag); } + void install_readwrite_bank(offs_t addrstart, offs_t addrend, offs_t addrmirror, const char *tag) { install_bank_generic(addrstart, addrend, addrmirror, tag, tag); } + void install_read_bank(offs_t addrstart, offs_t addrend, offs_t addrmirror, memory_bank *bank) { install_bank_generic(addrstart, addrend, addrmirror, bank, nullptr); } + void install_write_bank(offs_t addrstart, offs_t addrend, offs_t addrmirror, memory_bank *bank) { install_bank_generic(addrstart, addrend, addrmirror, nullptr, bank); } + void install_readwrite_bank(offs_t addrstart, offs_t addrend, offs_t addrmirror, memory_bank *bank) { install_bank_generic(addrstart, addrend, addrmirror, bank, bank); } + void install_rom(offs_t addrstart, offs_t addrend, offs_t addrmirror, void *baseptr = nullptr) { install_ram_generic(addrstart, addrend, addrmirror, ROW_READ, baseptr); } + void install_writeonly(offs_t addrstart, offs_t addrend, offs_t addrmirror, void *baseptr = nullptr) { install_ram_generic(addrstart, addrend, addrmirror, ROW_WRITE, baseptr); } + void install_ram(offs_t addrstart, offs_t addrend, offs_t addrmirror, void *baseptr = nullptr) { install_ram_generic(addrstart, addrend, addrmirror, ROW_READWRITE, baseptr); } // install device memory maps template <typename T> void install_device(offs_t addrstart, offs_t addrend, T &device, void (T::*map)(address_map &map, device_t &device), int bits = 0, UINT64 unitmask = 0) { @@ -406,36 +398,36 @@ public: void install_device_delegate(offs_t addrstart, offs_t addrend, device_t &device, address_map_delegate &map, int bits = 0, UINT64 unitmask = 0); // install setoffset handler - void install_setoffset_handler(offs_t addrstart, offs_t addrend, setoffset_delegate sohandler, UINT64 unitmask = 0) { install_setoffset_handler(addrstart, addrend, 0, 0, sohandler, unitmask); } - void install_setoffset_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, setoffset_delegate sohandler, UINT64 unitmask = 0); + void install_setoffset_handler(offs_t addrstart, offs_t addrend, setoffset_delegate sohandler, UINT64 unitmask = 0) { install_setoffset_handler(addrstart, addrend, 0, 0, 0, sohandler, unitmask); } + void install_setoffset_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, offs_t addrselect, setoffset_delegate sohandler, UINT64 unitmask = 0); // install new-style delegate handlers (short form) - void install_read_handler(offs_t addrstart, offs_t addrend, read8_delegate rhandler, UINT64 unitmask = 0) { install_read_handler(addrstart, addrend, 0, 0, rhandler, unitmask); } - void install_write_handler(offs_t addrstart, offs_t addrend, write8_delegate whandler, UINT64 unitmask = 0) { install_write_handler(addrstart, addrend, 0, 0, whandler, unitmask); } - void install_readwrite_handler(offs_t addrstart, offs_t addrend, read8_delegate rhandler, write8_delegate whandler, UINT64 unitmask = 0) { return install_readwrite_handler(addrstart, addrend, 0, 0, rhandler, whandler, unitmask); } - void install_read_handler(offs_t addrstart, offs_t addrend, read16_delegate rhandler, UINT64 unitmask = 0) { install_read_handler(addrstart, addrend, 0, 0, rhandler, unitmask); } - void install_write_handler(offs_t addrstart, offs_t addrend, write16_delegate whandler, UINT64 unitmask = 0) { install_write_handler(addrstart, addrend, 0, 0, whandler, unitmask); } - void install_readwrite_handler(offs_t addrstart, offs_t addrend, read16_delegate rhandler, write16_delegate whandler, UINT64 unitmask = 0) { return install_readwrite_handler(addrstart, addrend, 0, 0, rhandler, whandler, unitmask); } - void install_read_handler(offs_t addrstart, offs_t addrend, read32_delegate rhandler, UINT64 unitmask = 0) { install_read_handler(addrstart, addrend, 0, 0, rhandler, unitmask); } - void install_write_handler(offs_t addrstart, offs_t addrend, write32_delegate whandler, UINT64 unitmask = 0) { install_write_handler(addrstart, addrend, 0, 0, whandler, unitmask); } - void install_readwrite_handler(offs_t addrstart, offs_t addrend, read32_delegate rhandler, write32_delegate whandler, UINT64 unitmask = 0) { return install_readwrite_handler(addrstart, addrend, 0, 0, rhandler, whandler, unitmask); } - void install_read_handler(offs_t addrstart, offs_t addrend, read64_delegate rhandler, UINT64 unitmask = 0) { install_read_handler(addrstart, addrend, 0, 0, rhandler, unitmask); } - void install_write_handler(offs_t addrstart, offs_t addrend, write64_delegate whandler, UINT64 unitmask = 0) { install_write_handler(addrstart, addrend, 0, 0, whandler, unitmask); } - void install_readwrite_handler(offs_t addrstart, offs_t addrend, read64_delegate rhandler, write64_delegate whandler, UINT64 unitmask = 0) { install_readwrite_handler(addrstart, addrend, 0, 0, rhandler, whandler, unitmask); } + void install_read_handler(offs_t addrstart, offs_t addrend, read8_delegate rhandler, UINT64 unitmask = 0) { install_read_handler(addrstart, addrend, 0, 0, 0, rhandler, unitmask); } + void install_write_handler(offs_t addrstart, offs_t addrend, write8_delegate whandler, UINT64 unitmask = 0) { install_write_handler(addrstart, addrend, 0, 0, 0, whandler, unitmask); } + void install_readwrite_handler(offs_t addrstart, offs_t addrend, read8_delegate rhandler, write8_delegate whandler, UINT64 unitmask = 0) { return install_readwrite_handler(addrstart, addrend, 0, 0, 0, rhandler, whandler, unitmask); } + void install_read_handler(offs_t addrstart, offs_t addrend, read16_delegate rhandler, UINT64 unitmask = 0) { install_read_handler(addrstart, addrend, 0, 0, 0, rhandler, unitmask); } + void install_write_handler(offs_t addrstart, offs_t addrend, write16_delegate whandler, UINT64 unitmask = 0) { install_write_handler(addrstart, addrend, 0, 0, 0, whandler, unitmask); } + void install_readwrite_handler(offs_t addrstart, offs_t addrend, read16_delegate rhandler, write16_delegate whandler, UINT64 unitmask = 0) { return install_readwrite_handler(addrstart, addrend, 0, 0, 0, rhandler, whandler, unitmask); } + void install_read_handler(offs_t addrstart, offs_t addrend, read32_delegate rhandler, UINT64 unitmask = 0) { install_read_handler(addrstart, addrend, 0, 0, 0, rhandler, unitmask); } + void install_write_handler(offs_t addrstart, offs_t addrend, write32_delegate whandler, UINT64 unitmask = 0) { install_write_handler(addrstart, addrend, 0, 0, 0, whandler, unitmask); } + void install_readwrite_handler(offs_t addrstart, offs_t addrend, read32_delegate rhandler, write32_delegate whandler, UINT64 unitmask = 0) { return install_readwrite_handler(addrstart, addrend, 0, 0, 0, rhandler, whandler, unitmask); } + void install_read_handler(offs_t addrstart, offs_t addrend, read64_delegate rhandler, UINT64 unitmask = 0) { install_read_handler(addrstart, addrend, 0, 0, 0, rhandler, unitmask); } + void install_write_handler(offs_t addrstart, offs_t addrend, write64_delegate whandler, UINT64 unitmask = 0) { install_write_handler(addrstart, addrend, 0, 0, 0, whandler, unitmask); } + void install_readwrite_handler(offs_t addrstart, offs_t addrend, read64_delegate rhandler, write64_delegate whandler, UINT64 unitmask = 0) { install_readwrite_handler(addrstart, addrend, 0, 0, 0, rhandler, whandler, unitmask); } // install new-style delegate handlers (with mirror/mask) - void install_read_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read8_delegate rhandler, UINT64 unitmask = 0); - void install_write_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, write8_delegate whandler, UINT64 unitmask = 0); - void install_readwrite_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read8_delegate rhandler, write8_delegate whandler, UINT64 unitmask = 0); - void install_read_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read16_delegate rhandler, UINT64 unitmask = 0); - void install_write_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, write16_delegate whandler, UINT64 unitmask = 0); - void install_readwrite_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read16_delegate rhandler, write16_delegate whandler, UINT64 unitmask = 0); - void install_read_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read32_delegate rhandler, UINT64 unitmask = 0); - void install_write_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, write32_delegate whandler, UINT64 unitmask = 0); - void install_readwrite_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read32_delegate rhandler, write32_delegate whandler, UINT64 unitmask = 0); - void install_read_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read64_delegate rhandler, UINT64 unitmask = 0); - void install_write_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, write64_delegate whandler, UINT64 unitmask = 0); - void install_readwrite_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read64_delegate rhandler, write64_delegate whandler, UINT64 unitmask = 0); + void install_read_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, offs_t addrselect, read8_delegate rhandler, UINT64 unitmask = 0); + void install_write_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, offs_t addrselect, write8_delegate whandler, UINT64 unitmask = 0); + void install_readwrite_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, offs_t addrselect, read8_delegate rhandler, write8_delegate whandler, UINT64 unitmask = 0); + void install_read_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, offs_t addrselect, read16_delegate rhandler, UINT64 unitmask = 0); + void install_write_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, offs_t addrselect, write16_delegate whandler, UINT64 unitmask = 0); + void install_readwrite_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, offs_t addrselect, read16_delegate rhandler, write16_delegate whandler, UINT64 unitmask = 0); + void install_read_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, offs_t addrselect, read32_delegate rhandler, UINT64 unitmask = 0); + void install_write_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, offs_t addrselect, write32_delegate whandler, UINT64 unitmask = 0); + void install_readwrite_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, offs_t addrselect, read32_delegate rhandler, write32_delegate whandler, UINT64 unitmask = 0); + void install_read_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, offs_t addrselect, read64_delegate rhandler, UINT64 unitmask = 0); + void install_write_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, offs_t addrselect, write64_delegate whandler, UINT64 unitmask = 0); + void install_readwrite_handler(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, offs_t addrselect, read64_delegate rhandler, write64_delegate whandler, UINT64 unitmask = 0); // setup void prepare_map(); @@ -451,16 +443,19 @@ private: void populate_map_entry(const address_map_entry &entry, read_or_write readorwrite); void populate_map_entry_setoffset(const address_map_entry &entry); - void unmap_generic(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read_or_write readorwrite, bool quiet); - void install_ram_generic(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read_or_write readorwrite, void *baseptr); - void install_bank_generic(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, const char *rtag, const char *wtag); - void install_bank_generic(offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, memory_bank *rbank, memory_bank *wbank); + void unmap_generic(offs_t addrstart, offs_t addrend, offs_t addrmirror, read_or_write readorwrite, bool quiet); + void install_ram_generic(offs_t addrstart, offs_t addrend, offs_t addrmirror, read_or_write readorwrite, void *baseptr); + void install_bank_generic(offs_t addrstart, offs_t addrend, offs_t addrmirror, const char *rtag, const char *wtag); + void install_bank_generic(offs_t addrstart, offs_t addrend, offs_t addrmirror, memory_bank *rbank, memory_bank *wbank); void adjust_addresses(offs_t &start, offs_t &end, offs_t &mask, offs_t &mirror); void *find_backing_memory(offs_t addrstart, offs_t addrend); bool needs_backing_store(const address_map_entry &entry); - memory_bank &bank_find_or_allocate(const char *tag, offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read_or_write readorwrite); + memory_bank &bank_find_or_allocate(const char *tag, offs_t addrstart, offs_t addrend, offs_t addrmirror, read_or_write readorwrite); memory_bank *bank_find_anonymous(offs_t bytestart, offs_t byteend) const; address_map_entry *block_assign_intersecting(offs_t bytestart, offs_t byteend, UINT8 *base); + void check_optimize_all(const char *function, offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, offs_t addrselect, offs_t &nstart, offs_t &nend, offs_t &nmask, offs_t &nmirror); + void check_optimize_mirror(const char *function, offs_t addrstart, offs_t addrend, offs_t addrmirror, offs_t &nstart, offs_t &nend, offs_t &nmask, offs_t &nmirror); + void check_address(const char *function, offs_t addrstart, offs_t addrend); protected: // private state |