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/*
* Simulator of microcontrollers (z80cl.h)
*
* Copyright (C) 1999,99 Drotos Daniel, Talker Bt.
*
* To contact author send email to drdani@mazsola.iit.uni-miskolc.hu
*
*/
/* This file is part of microcontroller simulator: ucsim.
UCSIM is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
UCSIM is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with UCSIM; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
/*@1@*/
#ifndef Z80CL_HEADER
#define Z80CL_HEADER
#include "uccl.h"
#include "regsz80.h"
/*
* Base type of Z80 microcontrollers
*/
class cl_z80: public cl_uc
{
public:
class cl_memory *ram;
class cl_memory *rom;
struct t_regs regs;
class cl_address_space *regs8;
class cl_address_space *regs16;
class cl_address_space *inputs;
class cl_address_space *outputs;
public:
cl_z80(struct cpu_entry *Itype, class cl_sim *asim);
virtual int init(void);
virtual char *id_string(void);
//virtual t_addr get_mem_size(enum mem_class type);
virtual void mk_hw_elements(void);
virtual void make_memories(void);
virtual struct dis_entry *dis_tbl(void);
virtual int inst_length(t_addr addr);
virtual int inst_branch(t_addr addr);
virtual int longest_inst(void);
virtual char *disass(t_addr addr, const char *sep);
virtual void print_regs(class cl_console_base *con);
virtual int exec_inst(void);
virtual const char *get_disasm_info(t_addr addr,
int *ret_len,
int *ret_branch,
int *immed_offset,
struct dis_entry **dentry);
virtual bool is_call(t_addr addr);
virtual void store1( u16_t addr, t_mem val );
virtual void store2( u16_t addr, u16_t val );
virtual u8_t get1( u16_t addr );
virtual u16_t get2( u16_t addr );
virtual t_mem fetch1( void );
virtual u16_t fetch2( void );
virtual t_mem peek1 ( void );
virtual u8_t in_byte( u16_t ioaddr );
virtual void out_byte( u16_t ioaddr, u8_t io_val );
//virtual t_mem fetch(void);
virtual u8_t reg_g_read ( t_mem g );
virtual void reg_g_store( t_mem g, u8_t new_val );
virtual int inst_nop(t_mem code);
virtual int inst_ld(t_mem code);
virtual int inst_inc(t_mem code);
virtual int inst_dec(t_mem code);
virtual int inst_rlca(t_mem code);
virtual int inst_rrca(t_mem code);
virtual int inst_ex(t_mem code);
virtual int inst_add(t_mem code);
virtual int inst_djnz(t_mem code);
virtual int inst_jr(t_mem code);
virtual int inst_rla(t_mem code);
virtual int inst_rra(t_mem code);
virtual int inst_daa(t_mem code);
virtual int inst_cpl(t_mem code);
virtual int inst_scf(t_mem code);
virtual int inst_ccf(t_mem code);
virtual int inst_halt(t_mem code);
virtual int inst_adc(t_mem code);
virtual int inst_sbc(t_mem code);
virtual int inst_and(t_mem code);
virtual int inst_xor(t_mem code);
virtual int inst_or(t_mem code);
virtual int inst_cp(t_mem code);
virtual int inst_rst(t_mem code);
virtual int inst_ret(t_mem code);
virtual int inst_call(t_mem code);
virtual int inst_out(t_mem code);
virtual int inst_push(t_mem code);
virtual int inst_exx(t_mem code);
virtual int inst_in(t_mem code);
virtual int inst_sub(t_mem code);
virtual int inst_pop(t_mem code);
virtual int inst_jp(t_mem code);
virtual int inst_di(t_mem code);
virtual int inst_ei(t_mem code);
virtual int inst_fd(t_mem prefix);
virtual int inst_fd_ld(t_mem code);
virtual int inst_fd_add(t_mem code);
virtual int inst_fd_push(t_mem code);
virtual int inst_fd_inc(t_mem code);
virtual int inst_fd_dec(t_mem code);
virtual int inst_fd_misc(t_mem code);
virtual int inst_dd(t_mem prefix);
virtual int inst_dd_ld(t_mem code);
virtual int inst_dd_add(t_mem code);
virtual int inst_dd_push(t_mem code);
virtual int inst_dd_inc(t_mem code);
virtual int inst_dd_dec(t_mem code);
virtual int inst_dd_misc(t_mem code);
virtual int inst_ed(t_mem prefix);
virtual int inst_ed_(t_mem code);
virtual int inst_cb(void);
virtual int inst_cb_rlc(t_mem code);
virtual int inst_cb_rrc(t_mem code);
virtual int inst_cb_rl(t_mem code);
virtual int inst_cb_rr(t_mem code);
virtual int inst_cb_sla(t_mem code);
virtual int inst_cb_sra(t_mem code);
virtual int inst_cb_slia(t_mem code);
virtual int inst_cb_srl(t_mem code);
virtual int inst_cb_bit(t_mem code);
virtual int inst_cb_res(t_mem code);
virtual int inst_cb_set(t_mem code);
virtual int inst_ddcb(void);
virtual int inst_ddcb_rlc(t_mem code);
virtual int inst_ddcb_rrc(t_mem code);
virtual int inst_ddcb_rl(t_mem code);
virtual int inst_ddcb_rr(t_mem code);
virtual int inst_ddcb_sla(t_mem code);
virtual int inst_ddcb_sra(t_mem code);
virtual int inst_ddcb_slia(t_mem code);
virtual int inst_ddcb_srl(t_mem code);
virtual int inst_ddcb_bit(t_mem code);
virtual int inst_ddcb_res(t_mem code);
virtual int inst_ddcb_set(t_mem code);
virtual int inst_fdcb(void);
virtual int inst_fdcb_rlc(t_mem code);
virtual int inst_fdcb_rrc(t_mem code);
virtual int inst_fdcb_rl(t_mem code);
virtual int inst_fdcb_rr(t_mem code);
virtual int inst_fdcb_sla(t_mem code);
virtual int inst_fdcb_sra(t_mem code);
virtual int inst_fdcb_slia(t_mem code);
virtual int inst_fdcb_srl(t_mem code);
virtual int inst_fdcb_bit(t_mem code);
virtual int inst_fdcb_res(t_mem code);
virtual int inst_fdcb_set(t_mem code);
virtual int inst_dd_spec(t_mem code) { return -1; }
virtual int inst_fd_spec(t_mem code) { return -1; }
};
unsigned word_parity( u16_t x );
/* returns parity for a 16-bit value */
#endif
/* End of z80.src/z80cl.h */
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