kegs-android/jni/defc.h

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2012-08-06 23:34:15 +00:00
/************************************************************************/
/* KEGS: Apple //gs Emulator */
/* Copyright 2002 by Kent Dickey */
/* */
/* This code is covered by the GNU GPL */
/* */
/* The KEGS web page is kegs.sourceforge.net */
/* You may contact the author at: kadickey@alumni.princeton.edu */
/************************************************************************/
#ifdef INCLUDE_RCSID_C
const char rcsid_defc_h[] = "@(#)$KmKId: defc.h,v 1.100 2004-11-09 02:02:07-05 kentd Exp $";
#endif
#include "defcomm.h"
#define STRUCT(a) typedef struct _ ## a a; struct _ ## a
typedef unsigned char byte;
typedef unsigned short word16;
typedef unsigned int word32;
#if _MSC_VER
typedef unsigned __int64 word64;
#else
typedef unsigned long long word64;
#endif
void U_STACK_TRACE();
/* 28MHz crystal, plus every 65th 1MHz cycle is stretched 140ns */
#define CYCS_28_MHZ (28636360)
#define DCYCS_28_MHZ (1.0*CYCS_28_MHZ)
#define CYCS_3_5_MHZ (CYCS_28_MHZ/8)
#define DCYCS_1_MHZ ((DCYCS_28_MHZ/28.0)*(65.0*7/(65.0*7+1.0)))
#define CYCS_1_MHZ ((int)DCYCS_1_MHZ)
/* #define DCYCS_IN_16MS_RAW (DCYCS_1_MHZ / 60.0) */
#define DCYCS_IN_16MS_RAW (262.0 * 65.0)
/* Use precisely 17030 instead of forcing 60 Hz since this is the number of */
/* 1MHz cycles per screen */
#define DCYCS_IN_16MS ((double)((int)DCYCS_IN_16MS_RAW))
#define DRECIP_DCYCS_IN_16MS (1.0 / (DCYCS_IN_16MS))
#ifdef KEGS_LITTLE_ENDIAN
# define BIGEND(a) ((((a) >> 24) & 0xff) + \
(((a) >> 8) & 0xff00) + \
(((a) << 8) & 0xff0000) + \
(((a) << 24) & 0xff000000))
# define GET_BE_WORD16(a) ((((a) >> 8) & 0xff) + (((a) << 8) & 0xff00))
# define GET_BE_WORD32(a) (BIGEND(a))
#else
# define BIGEND(a) (a)
# define GET_BE_WORD16(a) (a)
# define GET_BE_WORD32(a) (a)
#endif
#define MAXNUM_HEX_PER_LINE 32
#ifdef __NeXT__
# include <libc.h>
#endif
#ifndef _WIN32
# include <unistd.h>
# include <sys/ioctl.h>
# include <sys/wait.h>
#endif
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <stdarg.h>
#ifdef HPUX
# include <machine/inline.h> /* for GET_ITIMER */
#endif
#ifdef SOLARIS
# include <sys/filio.h>
#endif
#ifndef O_BINARY
/* work around some Windows junk */
# define O_BINARY 0
#endif
STRUCT(Pc_log) {
double dcycs;
word32 dbank_kpc;
word32 instr;
word32 psr_acc;
word32 xreg_yreg;
word32 stack_direct;
word32 pad;
};
STRUCT(Data_log) {
double dcycs;
word32 addr;
word32 val;
word32 size;
};
STRUCT(Event) {
double dcycs;
int type;
Event *next;
};
STRUCT(Fplus) {
double plus_1;
double plus_2;
double plus_3;
double plus_x_minus_1;
};
STRUCT(Engine_reg) {
double fcycles;
word32 kpc;
word32 acc;
word32 xreg;
word32 yreg;
word32 stack;
word32 dbank;
word32 direct;
word32 psr;
Fplus *fplus_ptr;
};
STRUCT(Kimage) {
void *dev_handle;
void *dev_handle2;
byte *data_ptr;
int width_req;
int width_act;
int height;
int depth;
int mdepth;
int aux_info;
};
typedef byte *Pg_info;
STRUCT(Page_info) {
Pg_info rd_wr;
};
STRUCT(Cfg_menu) {
const char *str;
void *ptr;
const char *name_str;
void *defptr;
int cfgtype;
};
STRUCT(Cfg_dirent) {
char *name;
int is_dir;
int size;
int image_start;
int part_num;
};
STRUCT(Cfg_listhdr) {
Cfg_dirent *direntptr;
int max;
int last;
int invalid;
int curent;
int topent;
int num_to_show;
};
STRUCT(Emustate_intlist) {
const char *str;
int *iptr;
};
STRUCT(Emustate_dbllist) {
const char *str;
double *dptr;
};
STRUCT(Emustate_word32list) {
const char *str;
word32 *wptr;
};
#ifdef __LP64__
# define PTR2WORD(a) ((unsigned long)(a))
#else
# define PTR2WORD(a) ((unsigned int)(a))
#endif
#define ALTZP (g_c068_statereg & 0x80)
/* #define PAGE2 (g_c068_statereg & 0x40) */
#define RAMRD (g_c068_statereg & 0x20)
#define RAMWRT (g_c068_statereg & 0x10)
#define RDROM (g_c068_statereg & 0x08)
#define LCBANK2 (g_c068_statereg & 0x04)
#define ROMB (g_c068_statereg & 0x02)
#define INTCX (g_c068_statereg & 0x01)
#define C041_EN_25SEC_INTS 0x10
#define C041_EN_VBL_INTS 0x08
#define C041_EN_SWITCH_INTS 0x04
#define C041_EN_MOVE_INTS 0x02
#define C041_EN_MOUSE 0x01
/* WARNING: SCC1 and SCC0 interrupts must be in this order for scc.c */
/* This order matches the SCC hardware */
#define IRQ_PENDING_SCC1_ZEROCNT 0x00001
#define IRQ_PENDING_SCC1_TX 0x00002
#define IRQ_PENDING_SCC1_RX 0x00004
#define IRQ_PENDING_SCC0_ZEROCNT 0x00008
#define IRQ_PENDING_SCC0_TX 0x00010
#define IRQ_PENDING_SCC0_RX 0x00020
#define IRQ_PENDING_C023_SCAN 0x00100
#define IRQ_PENDING_C023_1SEC 0x00200
#define IRQ_PENDING_C046_25SEC 0x00400
#define IRQ_PENDING_C046_VBL 0x00800
#define IRQ_PENDING_ADB_KBD_SRQ 0x01000
#define IRQ_PENDING_ADB_DATA 0x02000
#define IRQ_PENDING_ADB_MOUSE 0x04000
#define IRQ_PENDING_DOC 0x08000
#define EXTRU(val, pos, len) \
( ( (len) >= (pos) + 1) ? ((val) >> (31-(pos))) : \
(((val) >> (31-(pos)) ) & ( (1<<(len) ) - 1) ) )
#define DEP1(val, pos, old_val) \
(((old_val) & ~(1 << (31 - (pos))) ) | \
( ((val) & 1) << (31 - (pos))) )
#define set_halt(val) \
if(val) { set_halt_act(val); }
#define clear_halt() \
clr_halt_act()
#define GET_PAGE_INFO_RD(page) \
(page_info_rd_wr[page].rd_wr)
#define GET_PAGE_INFO_WR(page) \
(page_info_rd_wr[0x10000 + PAGE_INFO_PAD_SIZE + (page)].rd_wr)
#define SET_PAGE_INFO_RD(page,val) \
;page_info_rd_wr[page].rd_wr = (Pg_info)val;
#define SET_PAGE_INFO_WR(page,val) \
;page_info_rd_wr[0x10000 + PAGE_INFO_PAD_SIZE + (page)].rd_wr = \
(Pg_info)val;
#define VERBOSE_DISK 0x001
#define VERBOSE_IRQ 0x002
#define VERBOSE_CLK 0x004
#define VERBOSE_SHADOW 0x008
#define VERBOSE_IWM 0x010
#define VERBOSE_DOC 0x020
#define VERBOSE_ADB 0x040
#define VERBOSE_SCC 0x080
#define VERBOSE_TEST 0x100
#define VERBOSE_VIDEO 0x200
#define VERBOSE_MAC 0x400
#ifdef NO_VERB
# define DO_VERBOSE 0
#else
# define DO_VERBOSE 1
#endif
#define disk_printf if(DO_VERBOSE && (Verbose & VERBOSE_DISK)) printf
#define irq_printf if(DO_VERBOSE && (Verbose & VERBOSE_IRQ)) printf
#define clk_printf if(DO_VERBOSE && (Verbose & VERBOSE_CLK)) printf
#define shadow_printf if(DO_VERBOSE && (Verbose & VERBOSE_SHADOW)) printf
#define iwm_printf if(DO_VERBOSE && (Verbose & VERBOSE_IWM)) printf
#define doc_printf if(DO_VERBOSE && (Verbose & VERBOSE_DOC)) printf
#define adb_printf if(DO_VERBOSE && (Verbose & VERBOSE_ADB)) printf
#define scc_printf if(DO_VERBOSE && (Verbose & VERBOSE_SCC)) printf
#define test_printf if(DO_VERBOSE && (Verbose & VERBOSE_TEST)) printf
#define vid_printf if(DO_VERBOSE && (Verbose & VERBOSE_VIDEO)) printf
#define mac_printf if(DO_VERBOSE && (Verbose & VERBOSE_MAC)) printf
#define HALT_ON_SCAN_INT 0x001
#define HALT_ON_IRQ 0x002
#define HALT_ON_SHADOW_REG 0x004
#define HALT_ON_C70D_WRITES 0x008
#define HALT_ON(a, msg) \
if(Halt_on & a) { \
halt_printf(msg); \
}
#ifndef MIN
# define MIN(a,b) (((a) < (b)) ? (a) : (b))
#endif
#ifndef MAX
# define MAX(a,b) (((a) < (b)) ? (b) : (a))
#endif
#define GET_ITIMER(dest) dest = get_itimer();
#include "iwm.h"
#include "protos.h"