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Diffstat (limited to 'src/osd/modules/render/bgfx/chainmanager.cpp')
-rw-r--r--src/osd/modules/render/bgfx/chainmanager.cpp4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/osd/modules/render/bgfx/chainmanager.cpp b/src/osd/modules/render/bgfx/chainmanager.cpp
index eaf8297a4ee..d4c59f9bb6a 100644
--- a/src/osd/modules/render/bgfx/chainmanager.cpp
+++ b/src/osd/modules/render/bgfx/chainmanager.cpp
@@ -91,7 +91,7 @@ void chain_manager::destroy_unloaded_chains()
void chain_manager::find_available_chains(std::string root, std::string path)
{
- osd::directory *directory = osd::directory::open((root + path).c_str());
+ osd::directory::ptr directory = osd::directory::open(root + path);
if (directory != nullptr)
{
for (const osd::directory::entry *entry = directory->read(); entry != nullptr; entry = directory->read())
@@ -128,8 +128,6 @@ void chain_manager::find_available_chains(std::string root, std::string path)
}
}
}
-
- delete directory;
}
}
'>112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142
// license:BSD-3-Clause
// copyright-holders:Miodrag Milanovic
/***************************************************************************

        Morrow Designs Micro Decision

        2009-12-10 Skeleton driver.

****************************************************************************/

#include "emu.h"
#include "cpu/z80/z80.h"
#include "machine/upd765.h"
#include "machine/terminal.h"

#define TERMINAL_TAG "terminal"

class microdec_state : public driver_device
{
public:
	microdec_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag),
		m_terminal(*this, TERMINAL_TAG),
		m_maincpu(*this, "maincpu")
	{
	}

	DECLARE_READ8_MEMBER(status_r);
	DECLARE_READ8_MEMBER(keyin_r);
	DECLARE_WRITE8_MEMBER(kbd_put);
private:
	UINT8 m_term_data;
	virtual void machine_reset();
	virtual void machine_start();
	required_device<generic_terminal_device> m_terminal;
	required_device<cpu_device> m_maincpu;
};


READ8_MEMBER( microdec_state::status_r )
{
	return (m_term_data) ? 3 : 1;
}

READ8_MEMBER( microdec_state::keyin_r )
{
	UINT8 ret = m_term_data;
	m_term_data = 0;
	return ret;
}

static ADDRESS_MAP_START(microdec_mem, AS_PROGRAM, 8, microdec_state)
	ADDRESS_MAP_UNMAP_HIGH
	AM_RANGE( 0x0000, 0x0fff ) AM_ROM
	AM_RANGE( 0x1000, 0xffff ) AM_RAM
ADDRESS_MAP_END

static ADDRESS_MAP_START(microdec_io, AS_IO, 8, microdec_state)
	ADDRESS_MAP_UNMAP_HIGH
	ADDRESS_MAP_GLOBAL_MASK(0xff)
	AM_RANGE(0xfa, 0xfb) AM_DEVICE("upd765", upd765a_device, map)
	AM_RANGE(0xfc, 0xfc) AM_READ(keyin_r) AM_DEVWRITE(TERMINAL_TAG, generic_terminal_device, write)
	AM_RANGE(0xfd, 0xfd) AM_READ(status_r)
	// AM_RANGE(0xf0, 0xf3) 8253 PIT (md3 only) used as a baud rate generator for serial ports
	// AM_RANGE(0xf4, 0xf4) Centronics data
	// AM_RANGE(0xf5, 0xf5) motor check (md1/2)
	// AM_RANGE(0xf5, 0xf5) Centronics status (md3) read bit 3 (ack=1); read bit 4 (busy=1); write bit 7 (stb=0)
	// AM_RANGE(0xf6, 0xf6) rom enable (w=enable; r=disable)
	// AM_RANGE(0xf7, 0xf7) VFO Count set
	// AM_RANGE(0xf8, 0xf8) Motor and SHift control
	// AM_RANGE(0xfa, 0xfb) uPD765C fdc FA=status; FB=data
	// AM_RANGE(0xfc, 0xfd) Serial Port 1 FC=data FD=status
	// AM_RANGE(0xfe, 0xff) Serial Port 2 FE=data FF=status
ADDRESS_MAP_END

/* Input ports */
static INPUT_PORTS_START( microdec )
INPUT_PORTS_END

void microdec_state::machine_start()
{
}

void microdec_state::machine_reset()
{
	m_term_data = 0;
}

WRITE8_MEMBER( microdec_state::kbd_put )
{
	m_term_data = data;
}

static SLOT_INTERFACE_START( microdec_floppies )
	SLOT_INTERFACE( "525hd", FLOPPY_525_HD )
SLOT_INTERFACE_END

static MACHINE_CONFIG_START( microdec, microdec_state )
	/* basic machine hardware */
	MCFG_CPU_ADD("maincpu",Z80, XTAL_4MHz)
	MCFG_CPU_PROGRAM_MAP(microdec_mem)
	MCFG_CPU_IO_MAP(microdec_io)

	/* video hardware */
	MCFG_DEVICE_ADD(TERMINAL_TAG, GENERIC_TERMINAL, 0)
	MCFG_GENERIC_TERMINAL_KEYBOARD_CB(WRITE8(microdec_state, kbd_put))

	MCFG_UPD765A_ADD("upd765", true, true)
	MCFG_FLOPPY_DRIVE_ADD("upd765:0", microdec_floppies, "525hd", floppy_image_device::default_floppy_formats)
	MCFG_FLOPPY_DRIVE_ADD("upd765:1", microdec_floppies, "525hd", floppy_image_device::default_floppy_formats)
MACHINE_CONFIG_END

/* ROM definition */
ROM_START( md2 )
	ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
	ROM_SYSTEM_BIOS( 0, "v13", "v1.3" )
	ROMX_LOAD( "md2-13.bin",  0x0000, 0x0800, CRC(43f4c9ab) SHA1(48a35cbee4f341310e9cba5178c3fd6e74ef9748), ROM_BIOS(1))
	ROM_SYSTEM_BIOS( 1, "v13a", "v1.3a" )
	ROMX_LOAD( "md2-13a.bin", 0x0000, 0x0800, CRC(d7fcddfd) SHA1(cae29232b737ebb36a27b8ad17bc69e9968f1309), ROM_BIOS(2))
	ROM_SYSTEM_BIOS( 2, "v13b", "v1.3b" )
	ROMX_LOAD( "md2-13b.bin", 0x0000, 0x1000, CRC(a8b96835) SHA1(c6b111939aa7e725da507da1915604656540b24e), ROM_BIOS(3))
	ROM_SYSTEM_BIOS( 3, "v20", "v2.0" )
	ROMX_LOAD( "md2-20.bin",  0x0000, 0x1000, CRC(a604735c) SHA1(db6e6e82a803f5cbf4f628f5778a93ae3e211fe1), ROM_BIOS(4))
	ROM_SYSTEM_BIOS( 4, "v23", "v2.3" )
	ROMX_LOAD( "md2-23.bin",  0x0000, 0x1000, CRC(49bae273) SHA1(00381a226fe250aa3636b0b740df0af63efb0d18), ROM_BIOS(5))
ROM_END

ROM_START( md3 )
	ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
	ROM_SYSTEM_BIOS( 0, "v23a", "v2.3a" )
	ROMX_LOAD( "md3-23a.bin", 0x0000, 0x1000, CRC(95d59980) SHA1(ae65a8e8e2823cf4cf6b1d74c0996248e290e9f1), ROM_BIOS(1))
	ROM_SYSTEM_BIOS( 1, "v25", "v2.5" )
	ROMX_LOAD( "md3-25.bin",  0x0000, 0x1000, CRC(14f86bc5) SHA1(82fe022c85f678744bb0340ca3f88b18901fdfcb), ROM_BIOS(2))
	ROM_SYSTEM_BIOS( 2, "v31", "v3.1" )
	ROMX_LOAD( "md3-31.bin",  0x0000, 0x1000, CRC(bd4014f6) SHA1(5b33220af34c64676756177db4915f97840b2996), ROM_BIOS(3))
ROM_END

/* Driver */

/*    YEAR  NAME    PARENT  COMPAT   MACHINE    INPUT     CLASS         INIT     COMPANY                  FULLNAME       FLAGS */
COMP( 1982, md2,    0,      0,       microdec,  microdec, driver_device, 0,    "Morrow Designs", "Micro Decision MD-2", GAME_NOT_WORKING | GAME_NO_SOUND)
COMP( 1982, md3,    md2,    0,       microdec,  microdec, driver_device, 0,    "Morrow Designs", "Micro Decision MD-3", GAME_NOT_WORKING | GAME_NO_SOUND)