reg68_t Struct Reference

68K emulator registers, memory and IO. More...

#include <struct68.h>

Data Fields
s32	d [8]
	68000 data registers.
s32	a [8]
	68000 address registers.
s32	usp
	68000 User Stack Pointers.
s32	pc
	68000 Program Counter.
u32	sr
	68000 Status Register.
cycle68_t	cycle
	Internal cycle counter.
int	status
	Unused !!!
u8 *	mem
	Memory buffer.
u32	memmsk
	Memory address mask.
unsigned int	memsz
	Memory size in byte.
u8 *	chk
	Access-Control-Memory buffer.
int	framechk
	ORed chk change for current frame.
int	nio
	# IO plug in IO-list.
io68_t *	iohead
	Head of IO-list.

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Detailed Description

68K emulator registers, memory and IO.

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Field Documentation

s32 reg68_t::d[8]

68000 data registers.

s32 reg68_t::a[8]

68000 address registers.

s32 reg68_t::usp

68000 User Stack Pointers.

s32 reg68_t::pc

68000 Program Counter.

u32 reg68_t::sr

68000 Status Register.

cycle68_t reg68_t::cycle

Internal cycle counter.

u8* reg68_t::mem

Memory buffer.

u32 reg68_t::memmsk

Memory address mask.

unsigned int reg68_t::memsz

Memory size in byte.

u8* reg68_t::chk

Access-Control-Memory buffer.

int reg68_t::framechk

ORed chk change for current frame.

int reg68_t::nio

# IO plug in IO-list.

io68_t* reg68_t::iohead

Head of IO-list.

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The documentation for this struct was generated from the following file:

• /home/mandrake/rpm/BUILD/sc68-2.2.1/emu68/struct68.h