/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
*
* Handling of the emulated machines.
*
*
*
* Authors: Sarah Walker,
* Miran Grca,
* Fred N. van Kempen,
*
* Copyright 2008-2020 Sarah Walker.
* Copyright 2016-2020 Miran Grca.
* Copyright 2017-2020 Fred N. van Kempen.
*/
#ifndef EMU_MACHINE_H
# define EMU_MACHINE_H
/* Machine feature flags. */
// #define MACHINE_PC 0x00000000 /* PC architecture */
/* Feature flags for features. */
#define MACHINE_NONMI 0x00000001 /* sys does not have NMI's */
/* Feature flags for BUS'es. */
#define MACHINE_BUS_ISA 0x00000004 /* sys has ISA bus */
#define MACHINE_BUS_ISA16 0x00000008 /* sys has ISA16 bus - PC/AT architecture */
#define MACHINE_BUS_CBUS 0x00000010 /* sys has C-BUS bus */
#define MACHINE_BUS_PS2 0x00000020 /* system has PS/2 keyboard and mouse ports */
#define MACHINE_BUS_EISA 0x00000040 /* sys has EISA bus */
#define MACHINE_BUS_VLB 0x00000080 /* sys has VL bus */
#define MACHINE_BUS_MCA 0x00000100 /* sys has MCA bus */
#define MACHINE_BUS_PCI 0x00000200 /* sys has PCI bus */
#define MACHINE_BUS_PCMCIA 0x00000400 /* sys has PCMCIA bus */
#define MACHINE_BUS_AGP 0x00000800 /* sys has AGP bus */
/* Combined flags. */
#define MACHINE_PC 0x00000004 /* sys is PC/XT-compatible (ISA) */
#define MACHINE_AT 0x0000000C /* sys is AT-compatible (ISA + ISA16) */
#define MACHINE_PC98 0x00000010 /* sys is NEC PC-98x1 series */
#define MACHINE_EISA 0x0000004C /* sys is AT-compatible with EISA */
#define MACHINE_VLB 0x0000008C /* sys is AT-compatible with VLB */
#define MACHINE_VLB98 0x00000090 /* sys is NEC PC-98x1 series with VLB (did that even exist?) */
#define MACHINE_VLBE 0x000000CC /* sys is AT-compatible with EISA and VLB */
#define MACHINE_MCA 0x00000100 /* sys is MCA */
#define MACHINE_PCI 0x0000020C /* sys is AT-compatible with PCI */
#define MACHINE_PCI98 0x00000210 /* sys is NEC PC-98x1 series with PCI */
#define MACHINE_PCIE 0x0000024C /* sys is AT-compatible with PCI, and EISA */
#define MACHINE_PCIV 0x0000028C /* sys is AT-compatible with PCI and VLB */
#define MACHINE_PCIVE 0x000002CC /* sys is AT-compatible with PCI, VLB, and EISA */
#define MACHINE_PCMCIA 0x00000400 /* sys is AT-compatible laptop with PCMCIA */
#define MACHINE_AGP 0x00000A0C /* sys is AT-compatible with AGP */
#define MACHINE_AGP98 0x00000A10 /* sys is NEC PC-98x1 series with AGP (did that even exist?) */
/* Feature flags for miscellaneous internal devices. */
#define MACHINE_VIDEO 0x00001000 /* sys has int video */
#define MACHINE_VIDEO_ONLY 0x00002000 /* sys has fixed video */
#define MACHINE_MOUSE 0x00004000 /* sys has int mouse */
#define MACHINE_SOUND 0x00008000 /* sys has int sound */
#define MACHINE_FDC 0x00010000 /* sys has int FDC */
#define MACHINE_NIC 0x00020000 /* sys has int NIC */
/* Combined flags. */
#define MACHINE_VIDEO_FIXED 0x00003000 /* sys has fixed int video */
/* Feature flags for internal storage controllers. */
#define MACHINE_HDC 0x07FC0000 /* sys has int HDC */
#define MACHINE_MFM 0x00100000 /* sys has int MFM/RLL */
#define MACHINE_XTA 0x00200000 /* sys has int XTA */
#define MACHINE_ESDI 0x00400000 /* sys has int ESDI */
#define MACHINE_IDE_PRI 0x00800000 /* sys has int pri IDE/ATAPI */
#define MACHINE_IDE_SEC 0x01000000 /* sys has int sec IDE/ATAPI */
#define MACHINE_IDE_TER 0x02000000 /* sys has int ter IDE/ATAPI */
#define MACHINE_IDE_QUA 0x04000000 /* sys has int qua IDE/ATAPI */
#define MACHINE_SCSI_PRI 0x08000000 /* sys has int pri SCSI */
#define MACHINE_SCSI_SEC 0x10000000 /* sys has int sec SCSI */
#define MACHINE_USB 0x20000000 /* sys has int USB */
/* Combined flags. */
#define MACHINE_IDE 0x00800000 /* sys has int single IDE/ATAPI - mark as pri IDE/ATAPI */
#define MACHINE_IDE_DUAL 0x01800000 /* sys has int dual IDE/ATAPI - mark as both pri and sec IDE/ATAPI */
#define MACHINE_IDE_QUAD 0x07800000 /* sys has int quad IDE/ATAPI - mark as dual + both ter and and qua IDE/ATAPI */
#define MACHINE_SCSI 0x08000000 /* sys has int single SCSI - mark as pri SCSI */
#define MACHINE_SCSI_DUAL 0x18000000 /* sys has int dual SCSI - mark as both pri and sec SCSI */
#define IS_ARCH(m, a) (machines[m].flags & (a)) ? 1 : 0;
#define IS_AT(m) ((machines[m].flags & 0x00000FC8) && !(machines[m].flags & MACHINE_PC98)) ? 1 : 0;
#define CPU_BLOCK(...) (const uint8_t[]) {__VA_ARGS__, 0}
#define MACHINE_MULTIPLIER_FIXED -1, -1
enum {
MACHINE_TYPE_NONE = 0,
MACHINE_TYPE_8088,
MACHINE_TYPE_8086,
MACHINE_TYPE_286,
MACHINE_TYPE_386SX,
MACHINE_TYPE_386DX,
MACHINE_TYPE_486,
MACHINE_TYPE_SOCKET4,
MACHINE_TYPE_SOCKET5,
MACHINE_TYPE_SOCKET7_3V,
MACHINE_TYPE_SOCKET7,
MACHINE_TYPE_SOCKETS7,
MACHINE_TYPE_SOCKET8,
MACHINE_TYPE_SLOT1,
MACHINE_TYPE_SLOT2,
MACHINE_TYPE_SOCKET370,
MACHINE_TYPE_MISC,
MACHINE_TYPE_MAX
};
typedef struct _machine_type_ {
const char *name;
const char id;
} machine_type_t;
#ifdef NEW_STRUCT
typedef struct _machine_ {
const char *name;
const char *internal_name;
const char type;
#ifdef EMU_DEVICE_H
const device_t *device;
#else
void *device;
#endif
struct {
const char *name;
#ifdef EMU_CPU_H
CPU *cpus;
#else
void *cpus;
#endif
} cpu[5];
int flags;
uint32_t min_ram, max_ram;
int ram_granularity;
int nvrmask;
} machine_t;
#else
typedef struct _machine_ {
const char *name;
const char *internal_name;
const char type;
uint32_t cpu_package;
const uint8_t *cpu_block;
uint32_t cpu_min_bus;
uint32_t cpu_max_bus;
uint16_t cpu_min_voltage;
uint16_t cpu_max_voltage;
double cpu_min_multi;
double cpu_max_multi;
int flags;
uint32_t min_ram, max_ram;
int ram_granularity;
int nvrmask;
int (*init)(const struct _machine_ *);
#ifdef EMU_DEVICE_H
const device_t *(*get_device)(void);
#else
void *get_device;
#endif
} machine_t;
#endif
/* Global variables. */
extern const machine_type_t machine_types[];
extern const machine_t machines[];
extern int bios_only;
extern int machine;
extern int AT, PCI;
/* Core functions. */
extern int machine_count(void);
extern int machine_available(int m);
extern char *machine_getname(void);
extern char *machine_get_internal_name(void);
extern int machine_get_machine_from_internal_name(char *s);
extern void machine_init(void);
#ifdef EMU_DEVICE_H
extern const device_t *machine_getdevice(int m);
#endif
extern char *machine_get_internal_name_ex(int m);
extern int machine_get_nvrmask(int m);
extern void machine_close(void);
/* Initialization functions for boards and systems. */
extern void machine_common_init(const machine_t *);
/* m_amstrad.c */
extern int machine_pc1512_init(const machine_t *);
extern int machine_pc1640_init(const machine_t *);
extern int machine_pc200_init(const machine_t *);
extern int machine_ppc512_init(const machine_t *);
extern int machine_pc2086_init(const machine_t *);
extern int machine_pc3086_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t *pc1512_get_device(void);
extern const device_t *pc1640_get_device(void);
extern const device_t *pc200_get_device(void);
extern const device_t *ppc512_get_device(void);
extern const device_t *pc2086_get_device(void);
extern const device_t *pc3086_get_device(void);
#endif
/* m_at.c */
extern void machine_at_common_init_ex(const machine_t *, int type);
extern void machine_at_common_init(const machine_t *);
extern void machine_at_init(const machine_t *);
extern void machine_at_ps2_init(const machine_t *);
extern void machine_at_common_ide_init(const machine_t *);
extern void machine_at_ibm_common_ide_init(const machine_t *);
extern void machine_at_ide_init(const machine_t *);
extern void machine_at_ps2_ide_init(const machine_t *);
extern int machine_at_ibm_init(const machine_t *);
//IBM AT with custom BIOS
extern int machine_at_ibmatami_init(const machine_t *); // IBM AT with AMI BIOS
extern int machine_at_ibmatpx_init(const machine_t *); //IBM AT with Phoenix BIOS
extern int machine_at_ibmatquadtel_init(const machine_t *); // IBM AT with Quadtel BIOS
extern int machine_at_ibmxt286_init(const machine_t *);
extern int machine_at_siemens_init(const machine_t *); //Siemens PCD-2L. N82330 discrete machine. It segfaults in some places
#if defined(DEV_BRANCH) && defined(USE_OPEN_AT)
extern int machine_at_open_at_init(const machine_t *);
#endif
/* m_at_286_386sx.c */
extern int machine_at_tg286m_init(const machine_t *);
extern int machine_at_ama932j_init(const machine_t *);
extern int machine_at_px286_init(const machine_t *);
extern int machine_at_quadt286_init(const machine_t *);
extern int machine_at_mr286_init(const machine_t *);
extern int machine_at_neat_init(const machine_t *);
extern int machine_at_neat_ami_init(const machine_t *);
extern int machine_at_award286_init(const machine_t *);
extern int machine_at_gdc212m_init(const machine_t *);
extern int machine_at_gw286ct_init(const machine_t *);
extern int machine_at_super286tr_init(const machine_t *);
extern int machine_at_spc4200p_init(const machine_t *);
extern int machine_at_spc4216p_init(const machine_t *);
extern int machine_at_spc4620p_init(const machine_t *);
extern int machine_at_kmxc02_init(const machine_t *);
extern int machine_at_deskmaster286_init(const machine_t *);
extern int machine_at_shuttle386sx_init(const machine_t *);
extern int machine_at_adi386sx_init(const machine_t *);
extern int machine_at_commodore_sl386sx16_init(const machine_t *);
extern int machine_at_commodore_sl386sx25_init(const machine_t *);
extern int machine_at_spc6033p_init(const machine_t *);
extern int machine_at_wd76c10_init(const machine_t *);
extern int machine_at_olim290_init(const machine_t *);
extern int machine_at_ncrpc8_init(const machine_t *);
extern int machine_at_ncr3302_init(const machine_t *);
extern int machine_at_awardsx_init(const machine_t *);
#if defined(DEV_BRANCH) && defined(USE_M6117)
extern int machine_at_arb1375_init(const machine_t *);
extern int machine_at_pja511m_init(const machine_t *);
#endif
#ifdef EMU_DEVICE_H
extern const device_t *at_ama932j_get_device(void);
extern const device_t *at_commodore_sl386sx25_get_device(void);
extern const device_t *at_spc4620p_get_device(void);
extern const device_t *at_spc6033p_get_device(void);
#endif
/* m_at_386dx_486.c */
extern int machine_at_acc386_init(const machine_t *);
extern int machine_at_asus386_init(const machine_t *);
extern int machine_at_ecs386_init(const machine_t *);
extern int machine_at_spc6000a_init(const machine_t *);
extern int machine_at_ustechnologies386_init(const machine_t *);
extern int machine_at_micronics386_init(const machine_t *);
extern int machine_at_rycleopardlx_init(const machine_t *);
extern int machine_at_486vchd_init(const machine_t *);
extern int machine_at_cs4031_init(const machine_t *);
extern int machine_at_pb410a_init(const machine_t *);
extern int machine_at_acera1g_init(const machine_t *);
extern int machine_at_ali1429_init(const machine_t *);
extern int machine_at_winbios1429_init(const machine_t *);
extern int machine_at_opti495_init(const machine_t *);
extern int machine_at_opti495_ami_init(const machine_t *);
extern int machine_at_opti495_mr_init(const machine_t *);
#if defined(DEV_BRANCH) && defined(USE_VECT486VL)
extern int machine_at_vect486vl_init(const machine_t *);
#endif
extern int machine_at_403tg_init(const machine_t *);
extern int machine_at_pc330_6571_init(const machine_t *);
extern int machine_at_sis401_init(const machine_t *);
extern int machine_at_av4_init(const machine_t *);
extern int machine_at_valuepoint433_init(const machine_t *);
extern int machine_at_vli486sv2g_init(const machine_t *);
extern int machine_at_ami471_init(const machine_t *);
extern int machine_at_dtk486_init(const machine_t *);
extern int machine_at_px471_init(const machine_t *);
extern int machine_at_win471_init(const machine_t *);
extern int machine_at_vi15g_init(const machine_t *);
extern int machine_at_r418_init(const machine_t *);
extern int machine_at_ls486e_init(const machine_t *);
extern int machine_at_4dps_init(const machine_t *);
extern int machine_at_4sa2_init(const machine_t *);
extern int machine_at_m4li_init(const machine_t *);
extern int machine_at_alfredo_init(const machine_t *);
extern int machine_at_486sp3g_init(const machine_t *);
extern int machine_at_486ap4_init(const machine_t *);
#if defined(DEV_BRANCH) && defined(NO_SIO)
extern int machine_at_486vipio2_init(const machine_t *);
#endif
#if defined(DEV_BRANCH) && defined(USE_M1489)
extern int machine_at_abpb4_init(const machine_t *);
#endif
#if defined(DEV_BRANCH) && defined(USE_STPC)
extern int machine_at_itoxstar_init(const machine_t *);
extern int machine_at_arb1479_init(const machine_t *);
extern int machine_at_pcm9340_init(const machine_t *);
extern int machine_at_pcm5330_init(const machine_t *);
#endif
#ifdef EMU_DEVICE_H
extern const device_t *at_acera1g_get_device(void);
#if defined(DEV_BRANCH) && defined(USE_VECT486VL)
extern const device_t *at_vect486vl_get_device(void);
#endif
#endif
/* m_at_commodore.c */
extern int machine_at_cmdpc_init(const machine_t *);
/* m_at_compaq.c */
extern int machine_at_portableii_init(const machine_t *);
extern int machine_at_portableiii_init(const machine_t *);
extern int machine_at_portableiii386_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t *at_cpqiii_get_device(void);
#endif
/* m_at_socket4_5.c */
extern int machine_at_excalibur_init(const machine_t *);
extern int machine_at_batman_init(const machine_t *);
extern int machine_at_ambradp60_init(const machine_t *);
extern int machine_at_dellxp60_init(const machine_t *);
extern int machine_at_opti560l_init(const machine_t *);
extern int machine_at_valuepointp60_init(const machine_t *);
extern int machine_at_p5mp3_init(const machine_t *);
extern int machine_at_pb520r_init(const machine_t *);
extern int machine_at_586mc1_init(const machine_t *);
extern int machine_at_plato_init(const machine_t *);
extern int machine_at_ambradp90_init(const machine_t *);
extern int machine_at_430nx_init(const machine_t *);
extern int machine_at_p54tp4xe_init(const machine_t *);
extern int machine_at_endeavor_init(const machine_t *);
extern int machine_at_zappa_init(const machine_t *);
extern int machine_at_mb500n_init(const machine_t *);
extern int machine_at_apollo_init(const machine_t *);
extern int machine_at_vectra54_init(const machine_t *);
extern int machine_at_powermate_v_init(const machine_t *);
extern int machine_at_acerv30_init(const machine_t *);
extern int machine_at_p5sp4_init(const machine_t *);
extern int machine_at_p54sp4_init(const machine_t *);
extern int machine_at_sq588_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t *at_endeavor_get_device(void);
#define at_vectra54_get_device at_endeavor_get_device
extern const device_t *at_pb520r_get_device(void);
extern const device_t *at_thor_get_device(void);
#endif
/* m_at_socket7_s7.c */
extern int machine_at_chariot_init(const machine_t *);
extern int machine_at_mr586_init(const machine_t *);
extern int machine_at_thor_init(const machine_t *);
extern int machine_at_gw2katx_init(const machine_t *);
extern int machine_at_mrthor_init(const machine_t *);
extern int machine_at_pb640_init(const machine_t *);
extern int machine_at_acerm3a_init(const machine_t *);
extern int machine_at_acerv35n_init(const machine_t *);
extern int machine_at_ap53_init(const machine_t *);
extern int machine_at_p55t2p4_init(const machine_t *);
extern int machine_at_p55t2s_init(const machine_t *);
extern int machine_at_8500tuc_init(const machine_t *);
extern int machine_at_m7shi_init(const machine_t *);
extern int machine_at_tc430hx_init(const machine_t *);
extern int machine_at_equium5200_init(const machine_t *);
extern int machine_at_pcv240_init(const machine_t *);
extern int machine_at_p65up5_cp55t2d_init(const machine_t *);
extern int machine_at_p55tvp4_init(const machine_t *);
extern int machine_at_p55va_init(const machine_t *);
extern int machine_at_i430vx_init(const machine_t *);
extern int machine_at_brio80xx_init(const machine_t *);
extern int machine_at_8500tvxa_init(const machine_t *);
extern int machine_at_presario4500_init(const machine_t *);
extern int machine_at_gw2kte_init(const machine_t *);
extern int machine_at_pb680_init(const machine_t *);
extern int machine_at_nupro592_init(const machine_t *);
extern int machine_at_tx97_init(const machine_t *);
extern int machine_at_ym430tx_init(const machine_t *);
#if defined(DEV_BRANCH) && defined(NO_SIO)
extern int machine_at_an430tx_init(const machine_t *);
#endif
extern int machine_at_mb540n_init(const machine_t *);
extern int machine_at_p5mms98_init(const machine_t *);
#if defined(DEV_BRANCH) && defined(USE_SIS_5571)
extern int machine_at_r534f_init(const machine_t *);
extern int machine_at_ms5146_init(const machine_t *);
#endif
extern int machine_at_ficva502_init(const machine_t *);
extern int machine_at_ficpa2012_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t *at_thor_get_device(void);
extern const device_t *at_pb640_get_device(void);
#endif
/* m_at_super7_ss7.c */
extern int machine_at_ax59pro_init(const machine_t *);
extern int machine_at_mvp3_init(const machine_t *);
extern int machine_at_ficva503a_init(const machine_t *);
/* m_at_socket8.c */
extern int machine_at_686nx_init(const machine_t *);
extern int machine_at_v60n_init(const machine_t *);
extern int machine_at_vs440fx_init(const machine_t *);
extern int machine_at_ap440fx_init(const machine_t *);
extern int machine_at_mb600n_init(const machine_t *);
extern int machine_at_8500ttc_init(const machine_t *);
extern int machine_at_m6mi_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern void machine_at_p65up5_common_init(const machine_t *, const device_t *northbridge);
#endif
extern int machine_at_p65up5_cp6nd_init(const machine_t *);
/* m_at_slot1.c */
extern int machine_at_p65up5_cpknd_init(const machine_t *);
extern int machine_at_kn97_init(const machine_t *);
extern int machine_at_lx6_init(const machine_t *);
extern int machine_at_spitfire_init(const machine_t *);
extern int machine_at_p6i440e2_init(const machine_t *);
extern int machine_at_p2bls_init(const machine_t *);
extern int machine_at_p3bf_init(const machine_t *);
extern int machine_at_bf6_init(const machine_t *);
extern int machine_at_ax6bc_init(const machine_t *);
extern int machine_at_atc6310bxii_init(const machine_t *);
extern int machine_at_686bx_init(const machine_t *);
extern int machine_at_tsunamiatx_init(const machine_t *);
extern int machine_at_p6sba_init(const machine_t *);
#if defined(DEV_BRANCH) && defined(NO_SIO)
extern int machine_at_ergox365_init(const machine_t *);
#endif
extern int machine_at_ficka6130_init(const machine_t *);
extern int machine_at_p3v133_init(const machine_t *);
extern int machine_at_p3v4x_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t *at_tsunamiatx_get_device(void);
#endif
/* m_at_slot2.c */
extern int machine_at_6gxu_init(const machine_t *);
extern int machine_at_s2dge_init(const machine_t *);
extern int machine_at_fw6400gx_init(const machine_t *);
/* m_at_socket370.c */
extern int machine_at_s370slm_init(const machine_t *);
extern int machine_at_cubx_init(const machine_t *);
extern int machine_at_atc7020bxii_init(const machine_t *);
extern int machine_at_ambx133_init(const machine_t *);
extern int machine_at_awo671r_init(const machine_t *);
extern int machine_at_63a_init(const machine_t *);
extern int machine_at_s370sba_init(const machine_t *);
extern int machine_at_apas3_init(const machine_t *);
extern int machine_at_wcf681_init(const machine_t *);
extern int machine_at_cuv4xls_init(const machine_t *);
extern int machine_at_6via90ap_init(const machine_t *);
extern int machine_at_603tcf_init(const machine_t *);
extern int machine_at_trinity371_init(const machine_t *);
extern int machine_at_p6bap_init(const machine_t *);
/* m_at_misc.c */
extern int machine_at_vpc2007_init(const machine_t *);
/* m_at_t3100e.c */
extern int machine_at_t3100e_init(const machine_t *);
/* m_europc.c */
extern int machine_europc_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t europc_device;
#endif
/* m_xt_olivetti.c */
extern int machine_xt_olim24_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t *m24_get_device(void);
#endif
extern int machine_xt_olim240_init(const machine_t *);
extern int machine_xt_olim19_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t *m19_get_device(void);
#endif
/* m_pcjr.c */
extern int machine_pcjr_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t *pcjr_get_device(void);
#endif
/* m_ps1.c */
extern int machine_ps1_m2011_init(const machine_t *);
extern int machine_ps1_m2121_init(const machine_t *);
extern int machine_ps1_m2133_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t *ps1_m2133_get_device(void);
#endif
/* m_ps1_hdc.c */
#ifdef EMU_DEVICE_H
extern void ps1_hdc_inform(void *, uint8_t *);
extern const device_t ps1_hdc_device;
#endif
/* m_ps2_isa.c */
extern int machine_ps2_m30_286_init(const machine_t *);
/* m_ps2_mca.c */
extern int machine_ps2_model_50_init(const machine_t *);
extern int machine_ps2_model_55sx_init(const machine_t *);
extern int machine_ps2_model_70_type3_init(const machine_t *);
#if defined(DEV_BRANCH) && defined(USE_PS2M70T4)
extern int machine_ps2_model_70_type4_init(const machine_t *);
#endif
extern int machine_ps2_model_80_init(const machine_t *);
/* m_tandy.c */
extern int tandy1k_eeprom_read(void);
extern int machine_tandy_init(const machine_t *);
extern int machine_tandy1000hx_init(const machine_t *);
extern int machine_tandy1000sl2_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t *tandy1k_get_device(void);
extern const device_t *tandy1k_hx_get_device(void);
extern const device_t *tandy1k_sl_get_device(void);
#endif
/* m_xt.c */
extern int machine_pc_init(const machine_t *);
extern int machine_pc82_init(const machine_t *);
extern int machine_xt_init(const machine_t *);
extern int machine_genxt_init(const machine_t *);
extern int machine_xt86_init(const machine_t *);
extern int machine_xt_americxt_init(const machine_t *);
extern int machine_xt_amixt_init(const machine_t *);
extern int machine_xt_dtk_init(const machine_t *);
extern int machine_xt_jukopc_init(const machine_t *);
extern int machine_xt_open_xt_init(const machine_t *);
extern int machine_xt_pxxt_init(const machine_t *);
extern int machine_xt_ncrpc4i_init(const machine_t *);
extern int machine_xt_mpc1600_init(const machine_t *);
extern int machine_xt_eaglepcspirit_init(const machine_t *);
extern int machine_xt_multitechpc700_init(const machine_t *);
extern int machine_xt_p3105_init(const machine_t *);
extern int machine_xt_p3120_init(const machine_t *);
extern int machine_xt_iskra3104_init(const machine_t *);
#if defined(DEV_BRANCH) && defined(USE_HEDAKA)
extern int machine_xt_hed919_init(const machine_t *);
#endif
/* m_xt_compaq.c */
extern int machine_xt_compaq_deskpro_init(const machine_t *);
extern int machine_xt_compaq_portable_init(const machine_t *);
/* m_xt_laserxt.c */
#if defined(DEV_BRANCH) && defined(USE_LASERXT)
extern int machine_xt_laserxt_init(const machine_t *);
extern int machine_xt_lxt3_init(const machine_t *);
#endif
/* m_xt_t1000.c */
extern int machine_xt_t1000_init(const machine_t *);
extern int machine_xt_t1200_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t *t1000_get_device(void);
extern const device_t *t1200_get_device(void);
#endif
/* m_xt_zenith.c */
extern int machine_xt_z184_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t *z184_get_device(void);
#endif
extern int machine_xt_z151_init(const machine_t *);
extern int machine_xt_z159_init(const machine_t *);
/* m_xt_xi8088.c */
extern int machine_xt_xi8088_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t *xi8088_get_device(void);
#endif
#endif /*EMU_MACHINE_H*/