regcom.h

ESS3890+SL原代码（1*16内存）

/* Copyright 2001, ESS Technology, Inc.
/* SCCSID @(#)regcom.h	1.4 05/01/02 */

/* Based on regcom.h	1.1 11/01/01 */

/*
 * $Log$
 */

#ifdef INES
#include "m6502.h"
register NES_pair RPC asm("r17");
register int RRX asm("r16");
register int RRY asm("r19");
register int RRA asm("r18");
register int RRB asm("r20");
#ifdef CD_GAME
#include "gbsnd.h"
typedef struct
{
   int (*main)(int addr);
   int gbl_start;

   /*function pointer */
   int (*dram_clear)(int d, int n);
   void (*risc_copy)(int d, int *s, int n);
   void (*flush_cache)(unsigned int d, unsigned int size);
   void (*vcx_service)();
   void (*echo_main)(int n);
   void (*micro_engine)();
  
   void (*init_pad)();
   unsigned int (*key_process)();
   void (*init_disp)();
   void (*ld_yuvpal)(unsigned char *p0, unsigned char *p1);
   void (*put_image)();
   void (*hscale)(int w);
   void (*hscale_recover)();
   int  (*sound_loop)(int p);
   int  (*init_sound)(int R);
   void (*sync_snd)();
   void (*trash_snd)();
   int  (*get_timer)();

   /*const data */
   int  rom_start;
   int  ram_start;
   int  ram_size;
   int  rgb_start;
   int  rgb_size;
   int  sndstk_start;
   int  sndstk_size;
   int  snddp_start;
   int  snddp_size;
   int  stack_start;
   int  stack_size;
   int  palette_start;
   int  zntable_start;
   int  sram_start;
   int  sprites_start;
   int  conv_start;

   /*global variables */
   char *palette_tbl;
   int *sunplus_tbl;
   char *conv_tbl;
   int  u_period;
   int game_misc;
   int game_buff_size;
   int   is_game;
   int   file_size;
   int   play_item;
   int   is_scrambled;
   int   is_v;
   int   name_id;
   int   snd_lengths;
   int   noise_freq;
   int   game_width;

} *N_GBL;

#undef  GBLDEF0
#undef GBLDEF
N_GBL n_gbl;
#define dram(a)           (0x12000000 + ((a)<<2))
#define dram_cached(a)    (0x02000000 + ((a)<<2))
#define dram_clear        n_gbl->dram_clear
/*function pointer*/
#define RISC_to_dram      n_gbl->risc_copy
#define UTIL_flushcache   n_gbl->flush_cache
#define VCX_service       n_gbl->vcx_service
#define MIC_service()     n_gbl->echo_main(0)
#define microEngine       n_gbl->micro_engine
#define GM_init_pad       n_gbl->init_pad
#define GM_init_disp      n_gbl->init_disp
#define InitSound         n_gbl->init_sound
#define GM_hscale         n_gbl->hscale
#define GM_hscale_recover n_gbl->hscale_recover
#define GM_ld_yuvpal      n_gbl->ld_yuvpal
#define NSyncSND          n_gbl->sync_snd
#define SoundLoop         n_gbl->sound_loop
#define TrashSound        n_gbl->trash_snd
#define GM_key_process    n_gbl->key_process
#define VGAPutImage       n_gbl->put_image
#define GET_TIMER         n_gbl->get_timer

/*const data */
#define GMBY_ROM_start    n_gbl->rom_start
#define INES_RAM_start    n_gbl->ram_start
#define GMBY_RAM_start    n_gbl->ram_start
#define GMBY_RAM_size     n_gbl->ram_size
#define GMBY_RGB_start    n_gbl->rgb_start
#define GMBY_RGB_size     n_gbl->rgb_size
#define GMBY_SNDSTK_start n_gbl->sndstk_start
#define GMBY_SNDSTK_size  n_gbl->sndstk_size
#define GMBY_SNDDP_start  n_gbl->snddp_start
#define GMBY_SNDDP_size   n_gbl->snddp_size
#define GMBY_STACK_size   n_gbl->stack_size
#define INES_STACK_start  n_gbl->stack_start
#define INES_Palette_start n_gbl->palette_start
#define INES_ZNTable_start n_gbl->zntable_start
#define INES_SRAM_start    n_gbl->sram_start
#define INES_Sprites_start n_gbl->sprites_start
#define INES_Conv_start    n_gbl->conv_start

/*global variables */
#define INES_Palette      n_gbl->palette_tbl
#define NES_sunplus       n_gbl->sunplus_tbl
#define NES_Conv          n_gbl->conv_tbl
#define NES_U_Period      n_gbl->u_period
#define game_list_misc_def n_gbl->game_misc
#define game_list_buffer_size n_gbl->game_buff_size
#define is_ess_game       n_gbl->is_game
#define gmby_play_item    n_gbl->play_item
#define gmby_file_size    n_gbl->file_size
#define gmby_is_scrambled n_gbl->is_scrambled
#define gmby_is_v         n_gbl->is_v
#define gmby_name_id      n_gbl->name_id
#define gameboy_width     n_gbl->game_width
#else  /*CD_GAME*/

#if ( (defined INES_CD) || (defined VGB_CD) )
#define GM_init_pad       CDGM_init_pad
#define GM_key_process    CDGM_key_process
#define gm_yuv_pal        CD_yuv_pal
#define gm_startY         CD_gm_startY
#define gm_startU         CD_gm_startU
#define gm_startV         CD_gm_startV
#define GM_init_disp      CDGM_init_disp
#define GM_ld_yuvpal      CDGM_ld_yuvpal
#define GM_hscale_recover CDGM_hscale_recover
#define GM_hscale         CDGM_hscale
#endif /*INES_CD||VGB_CD*/

#endif /*CD_GAME*/
#endif