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author Miodrag Milanovic <mmicko@gmail.com>2015-09-13 08:41:44 +0200
committer Miodrag Milanovic <mmicko@gmail.com>2015-09-13 08:41:44 +0200
commitf88cefad27a1737c76e09d99c9fb43e173506081 (patch)
tree2d8167d03579c46e226471747eb4407bd00ed6fa /src/emu/machine/nvram.h
parente92ac9e0fa8e99869894bea00589bbb526be30aa (diff)
Move all devices into separate part of src tree (nw)
Diffstat (limited to 'src/emu/machine/nvram.h')
-rw-r--r--src/emu/machine/nvram.h115
1 files changed, 0 insertions, 115 deletions
diff --git a/src/emu/machine/nvram.h b/src/emu/machine/nvram.h
deleted file mode 100644
index 10c3954a83c..00000000000
--- a/src/emu/machine/nvram.h
+++ /dev/null
@@ -1,115 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Aaron Giles
-/***************************************************************************
-
- nvram.h
-
- Generic non-volatile RAM.
-
-***************************************************************************/
-
-#pragma once
-
-#ifndef __NVRAM_H__
-#define __NVRAM_H__
-
-
-
-//**************************************************************************
-// INTERFACE CONFIGURATION MACROS
-//**************************************************************************
-
-#define MCFG_NVRAM_ADD_0FILL(_tag) \
- MCFG_DEVICE_ADD(_tag, NVRAM, 0) \
- nvram_device::static_set_default_value(*device, nvram_device::DEFAULT_ALL_0);
-#define MCFG_NVRAM_ADD_1FILL(_tag) \
- MCFG_DEVICE_ADD(_tag, NVRAM, 0) \
- nvram_device::static_set_default_value(*device, nvram_device::DEFAULT_ALL_1);
-#define MCFG_NVRAM_ADD_RANDOM_FILL(_tag) \
- MCFG_DEVICE_ADD(_tag, NVRAM, 0) \
- nvram_device::static_set_default_value(*device, nvram_device::DEFAULT_RANDOM);
-#define MCFG_NVRAM_ADD_NO_FILL(_tag) \
- MCFG_DEVICE_ADD(_tag, NVRAM, 0) \
- nvram_device::static_set_default_value(*device, nvram_device::DEFAULT_NONE);
-#define MCFG_NVRAM_ADD_CUSTOM_DRIVER(_tag, _class, _method) \
- MCFG_DEVICE_ADD(_tag, NVRAM, 0) \
- nvram_device::static_set_custom_handler(*device, nvram_init_delegate(&_class::_method, #_class "::" #_method, NULL, (_class *)0));
-
-#define MCFG_NVRAM_REPLACE_0FILL(_tag) \
- MCFG_DEVICE_REPLACE(_tag, NVRAM, 0) \
- nvram_device::static_set_default_value(*device, nvram_device::DEFAULT_ALL_0);
-#define MCFG_NVRAM_REPLACE_1FILL(_tag) \
- MCFG_DEVICE_REPLACE(_tag, NVRAM, 0) \
- nvram_device::static_set_default_value(*device, nvram_device::DEFAULT_ALL_1);
-#define MCFG_NVRAM_REPLACE_RANDOM_FILL(_tag) \
- MCFG_DEVICE_REPLACE(_tag, NVRAM, 0) \
- nvram_device::static_set_default_value(*device, nvram_device::DEFAULT_RANDOM);
-#define MCFG_NVRAM_REPLACE_CUSTOM_DRIVER(_tag, _class, _method) \
- MCFG_DEVICE_REPLACE(_tag, NVRAM, 0) \
- nvram_device::static_set_custom_handler(*device, nvram_init_delegate(&_class::_method, #_class "::" #_method, NULL, (_class *)0));
-
-
-//**************************************************************************
-// TYPE DEFINITIONS
-//**************************************************************************
-
-class nvram_device;
-
-
-// custom initialization for default state
-typedef device_delegate<void (nvram_device &, void *, size_t)> nvram_init_delegate;
-
-
-// ======================> nvram_device
-
-class nvram_device : public device_t,
- public device_nvram_interface
-{
-public:
- // values
- enum default_value
- {
- DEFAULT_ALL_0,
- DEFAULT_ALL_1,
- DEFAULT_RANDOM,
- DEFAULT_CUSTOM,
- DEFAULT_NONE
- };
-
- // construction/destruction
- nvram_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
-
- // inline configuration helpers
- static void static_set_default_value(device_t &device, default_value value);
- static void static_set_custom_handler(device_t &device, nvram_init_delegate callback);
-
- // controls
- void set_base(void *base, size_t length) { m_base = base; m_length = length; }
-
-protected:
- // device-level overrides
- virtual void device_start();
-
- // device_nvram_interface overrides
- virtual void nvram_default();
- virtual void nvram_read(emu_file &file);
- virtual void nvram_write(emu_file &file);
-
- // internal helpers
- void determine_final_base();
-
- // configuration state
- default_value m_default_value;
- nvram_init_delegate m_custom_handler;
-
- // runtime state
- void * m_base;
- size_t m_length;
-};
-
-
-// device type definition
-extern const device_type NVRAM;
-
-
-#endif