hardware.c File Reference

#include "xemu/emutools.h"
#include "hardware.h"
#include "console.h"
#include "fake_rom.h"
#include <string.h>

Include dependency graph for hardware.c:

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Macros
#define	OPCODE_RET   0xC9

Enumerations
enum	ed_trap_types {   ED_TRAP_RESET = 0xBC, ED_TRAP_SERVICE_BEGIN, ED_TRAP_SERVICE_RUN, ED_TRAP_RST_08,   ED_TRAP_RST_10, ED_TRAP_RST_18, ED_TRAP_RST_20, ED_TRAP_RST_28,   ED_TRAP_RST_30, ED_TRAP_RST_38, ED_TRAP_QUIT }

Functions
void	use_internal_rom (int yes)
int	z80ex_ed_cb (Z80EX_BYTE opcode)
Z80EX_BYTE	z80ex_mread_cb (Z80EX_WORD addr, int m1_state)
void	z80ex_mwrite_cb (Z80EX_WORD addr, Z80EX_BYTE value)
void	emu_mem_write (int addr, int data)
int	emu_mem_read (int addr)
Z80EX_BYTE	z80ex_pread_cb (Z80EX_WORD port16)
void	z80ex_pwrite_cb (Z80EX_WORD port16, Z80EX_BYTE value)
Z80EX_BYTE	z80ex_intread_cb (void)
void	z80ex_reti_cb (void)
int	z80_custom_disasm (int addr, char *buf, int buf_size)

Variables
Z80EX_CONTEXT	z80ex
Uint8	memory [0x10000]
int	stop_emulation = 0
int	cpu_cycles = 0
int	cpu_cycles_per_frame
int	trace
int	io_cycles

Macro Definition Documentation

OPCODE_RET

#define OPCODE_RET   0xC9

Definition at line 25 of file hardware.c.

Enumeration Type Documentation

ed_trap_types

enum ed_trap_types

Enumerator
ED_TRAP_RESET
ED_TRAP_SERVICE_BEGIN
ED_TRAP_SERVICE_RUN
ED_TRAP_RST_08
ED_TRAP_RST_10
ED_TRAP_RST_18
ED_TRAP_RST_20
ED_TRAP_RST_28
ED_TRAP_RST_30
ED_TRAP_RST_38
ED_TRAP_QUIT

Definition at line 37 of file hardware.c.

Function Documentation

emu_mem_read()

int emu_mem_read

(

int

addr

)

Definition at line 138 of file hardware.c.

emu_mem_write()

void emu_mem_write	(	int	addr,
		int	data
	)

Definition at line 129 of file hardware.c.

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use_internal_rom()

void use_internal_rom

(

int

yes

)

Definition at line 56 of file hardware.c.

z80_custom_disasm()

int z80_custom_disasm	(	int	addr,
		char *	buf,
		int	buf_size
	)

Definition at line 193 of file hardware.c.

z80ex_ed_cb()

int z80ex_ed_cb

(

Z80EX_BYTE

opcode

)

Definition at line 78 of file hardware.c.

z80ex_intread_cb()

Z80EX_BYTE z80ex_intread_cb

(

void

)

Definition at line 178 of file hardware.c.

z80ex_mread_cb()

Z80EX_BYTE z80ex_mread_cb	(	Z80EX_WORD	addr,
		int	m1_state
	)

Definition at line 115 of file hardware.c.

z80ex_mwrite_cb()

void z80ex_mwrite_cb	(	Z80EX_WORD	addr,
		Z80EX_BYTE	value
	)

Definition at line 120 of file hardware.c.

z80ex_pread_cb()

Z80EX_BYTE z80ex_pread_cb

(

Z80EX_WORD

port16

)

Definition at line 147 of file hardware.c.

z80ex_pwrite_cb()

void z80ex_pwrite_cb	(	Z80EX_WORD	port16,
		Z80EX_BYTE	value
	)

Definition at line 152 of file hardware.c.

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z80ex_reti_cb()

void z80ex_reti_cb

(

void

)

Definition at line 183 of file hardware.c.

Variable Documentation

cpu_cycles

int cpu_cycles = 0

Definition at line 32 of file hardware.c.

cpu_cycles_per_frame

int cpu_cycles_per_frame

Definition at line 33 of file hardware.c.

io_cycles

int io_cycles

Definition at line 35 of file hardware.c.

memory

Uint8 memory[0x10000]

Definition at line 29 of file hardware.c.

stop_emulation

int stop_emulation = 0

Definition at line 30 of file hardware.c.

trace

int trace

Definition at line 34 of file hardware.c.

z80ex

Z80EX_CONTEXT z80ex

Definition at line 28 of file hardware.c.