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-rw-r--r--src/devices/bus/gio64/gio64.cpp182
1 files changed, 0 insertions, 182 deletions
diff --git a/src/devices/bus/gio64/gio64.cpp b/src/devices/bus/gio64/gio64.cpp
deleted file mode 100644
index 179debbc658..00000000000
--- a/src/devices/bus/gio64/gio64.cpp
+++ /dev/null
@@ -1,182 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Ryan Holtz
-/***************************************************************************
-
- gio64.cpp - SGI GIO64 slot bus and GIO64 device emulation
-
-***************************************************************************/
-
-#include "emu.h"
-
-// Display boards
-#include "newport.h"
-
-#include "gio64.h"
-
-void gio64_cards(device_slot_interface &device)
-{
- device.option_add("xl8", GIO64_XL8); /* SGI 8-bit XL board */
- device.option_add("xl24", GIO64_XL24); /* SGI 24-bit XL board */
-}
-
-DEFINE_DEVICE_TYPE(GIO64_SLOT, gio64_slot_device, "gio64_slot", "SGI GIO64 Slot")
-
-gio64_slot_device::gio64_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
- : gio64_slot_device(mconfig, GIO64_SLOT, tag, owner, clock)
-{
-}
-
-gio64_slot_device::gio64_slot_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock)
- : device_t(mconfig, type, tag, owner, clock)
- , device_slot_interface(mconfig, *this)
- , m_gio64(*this, finder_base::DUMMY_TAG)
-{
-}
-
-void gio64_slot_device::device_validity_check(validity_checker &valid) const
-{
- device_t *const card(get_card_device());
- if (card && !dynamic_cast<device_gio64_card_interface *>(card))
- osd_printf_error("Card device %s (%s) does not implement device_gio64_card_interface\n", card->tag(), card->name());
-}
-
-void gio64_slot_device::device_resolve_objects()
-{
- device_gio64_card_interface *const gio64_card(dynamic_cast<device_gio64_card_interface *>(get_card_device()));
- if (gio64_card)
- gio64_card->set_gio64(m_gio64, tag());
-}
-
-void gio64_slot_device::device_start()
-{
- device_t *const card(get_card_device());
- if (card && !dynamic_cast<device_gio64_card_interface *>(card))
- throw emu_fatalerror("gio64_slot_device: card device %s (%s) does not implement device_gio64_card_interface\n", card->tag(), card->name());
-}
-
-
-DEFINE_DEVICE_TYPE(GIO64, gio64_device, "gio64", "SGI GIO64 Bus")
-
-device_memory_interface::space_config_vector gio64_device::memory_space_config() const
-{
- return space_config_vector {
- std::make_pair(0, &m_space_config)
- };
-}
-
-gio64_device::gio64_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
- : gio64_device(mconfig, GIO64, tag, owner, clock)
-{
-}
-
-gio64_device::gio64_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock)
- : device_t(mconfig, type, tag, owner, clock)
- , device_memory_interface(mconfig, *this)
- , m_space_config("GIO64 Space", ENDIANNESS_BIG, 64, 32, 0, address_map_constructor())
- , m_maincpu(*this, finder_base::DUMMY_TAG)
- , m_hpc3(*this, finder_base::DUMMY_TAG)
-{
-}
-
-void gio64_device::device_resolve_objects()
-{
-}
-
-void gio64_device::device_start()
-{
- std::fill(std::begin(m_device_list), std::end(m_device_list), nullptr);
-
- m_space = &space(0);
- m_space->install_readwrite_handler(0x00000000, 0x003fffff, read64_delegate(FUNC(gio64_device::no_gfx_r), this), write64_delegate(FUNC(gio64_device::no_gfx_w), this));
- m_space->install_readwrite_handler(0x00400000, 0x005fffff, read64_delegate(FUNC(gio64_device::no_exp0_r), this), write64_delegate(FUNC(gio64_device::no_exp0_w), this));
- m_space->install_readwrite_handler(0x00600000, 0x009fffff, read64_delegate(FUNC(gio64_device::no_exp1_r), this), write64_delegate(FUNC(gio64_device::no_exp1_w), this));
-}
-
-READ64_MEMBER(gio64_device::no_gfx_r) { return ~0ULL; }
-READ64_MEMBER(gio64_device::no_exp0_r) { return ~0ULL; }
-READ64_MEMBER(gio64_device::no_exp1_r) { return ~0ULL; }
-WRITE64_MEMBER(gio64_device::no_gfx_w) { }
-WRITE64_MEMBER(gio64_device::no_exp0_w) { }
-WRITE64_MEMBER(gio64_device::no_exp1_w) { }
-
-READ64_MEMBER(gio64_device::read)
-{
- return m_space->read_qword(offset << 3, mem_mask);
-}
-
-WRITE64_MEMBER(gio64_device::write)
-{
- m_space->write_qword(offset << 3, data, mem_mask);
-}
-
-device_gio64_card_interface *gio64_device::get_gio64_card(int slot)
-{
- if (slot < 0)
- {
- return nullptr;
- }
-
- if (m_device_list[slot])
- {
- return m_device_list[slot];
- }
-
- return nullptr;
-}
-
-void gio64_device::add_gio64_card(device_gio64_card_interface::gio64_slot_type_t slot_type, device_gio64_card_interface *card)
-{
- m_device_list[slot_type] = card;
- card->install_device();
-}
-
-
-
-device_gio64_card_interface::device_gio64_card_interface(const machine_config &mconfig, device_t &device)
- : device_slot_card_interface(mconfig, device)
- , m_gio64(nullptr)
- , m_gio64_slottag(nullptr)
- , m_slot_type(GIO64_SLOT_COUNT)
-{
-}
-
-device_gio64_card_interface::~device_gio64_card_interface()
-{
-}
-
-void device_gio64_card_interface::interface_validity_check(validity_checker &valid) const
-{
-}
-
-void device_gio64_card_interface::interface_pre_start()
-{
- device_slot_card_interface::interface_pre_start();
-
- if (!m_gio64)
- {
- fatalerror("Can't find SGI GIO64 device\n");
- }
-
- if (GIO64_SLOT_COUNT == m_slot_type)
- {
- if (!m_gio64->started())
- throw device_missing_dependencies();
-
- if (strcmp(m_gio64_slottag, ":gio64_gfx") == 0)
- m_slot_type = GIO64_SLOT_GFX;
- else if (strcmp(m_gio64_slottag, ":gio64_exp0") == 0)
- m_slot_type = GIO64_SLOT_EXP0;
- else if (strcmp(m_gio64_slottag, ":gio64_exp1") == 0)
- m_slot_type = GIO64_SLOT_EXP1;
- else
- fatalerror("Slot %s incorrectly named for SGI GIO64 graphics slot\n", m_gio64_slottag);
-
- m_gio64->add_gio64_card(m_slot_type, this);
- }
-}
-
-void device_gio64_card_interface::set_gio64(gio64_device *gio64, const char *slottag)
-{
- m_gio64 = gio64;
- m_gio64_slottag = slottag;
-}