src/include/machine.h

#ifndef MACHINE_H
#define MACHINE_H

/*
 *  Copyright (C) 2005  Anders Gavare.  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *  1. Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *  2. Redistributions in binary form must reproduce the above copyright  
 *     notice, this list of conditions and the following disclaimer in the 
 *     documentation and/or other materials provided with the distribution.
 *  3. The name of the author may not be used to endorse or promote products
 *     derived from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 *  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 *  ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE   
 *  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 *  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 *  OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 *  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 *  OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 *  SUCH DAMAGE.
 *
 *
 *  $Id: machine.h,v 1.54 2005/06/12 12:31:55 debug Exp $
 */

#include <sys/types.h>
#include <sys/time.h>

#include "symbol.h"

#include "arcbios.h"
#include "machine_x86.h"

#define MAX_BREAKPOINTS         8
#define BREAKPOINT_FLAG_R       1

#define MAX_TICK_FUNCTIONS      14

struct cpu_family;
struct diskimage;
struct emul;
struct fb_window;
struct memory;

/*  Ugly:  */
struct kn230_csr;
struct kn02_csr;
struct dec_ioasic_data;
struct ps2_data;
struct dec5800_data;
struct au1x00_ic_data;
struct vr41xx_data;
struct jazz_data;
struct crime_data;
struct mace_data;
struct sgi_ip20_data;
struct sgi_ip22_data;
struct sgi_ip30_data;

struct machine {
        /*  Pointer back to the emul struct we are in:  */
        struct emul *emul;

        /*  Name as choosen by the user:  */
        char    *name;

        int     arch;                   /*  ARCH_MIPS, ARCH_PPC, ..  */
        int     machine_type;           /*  MACHINE_DEC, ..  */
        int     machine_subtype;        /*  MACHINE_DEC_3MAX_5000, ..  */

        char    *machine_name;

        /*  The serial number is mostly used when emulating multiple machines
            in a network. nr_of_nics is the current nr of network cards, which
            is useful when emulating multiple cards in one machine:  */
        int     serial_nr;
        int     nr_of_nics;

        struct cpu_family *cpu_family;

        /*
         *  The "mainbus":
         *
         *      o)  memory
         *      o)  devices
         *      o)  CPUs
         */

        struct memory *memory;

        int     main_console_handle;

        /*  Hardware devices, run every x clock cycles.  */
        int     n_tick_entries;
        int     ticks_till_next[MAX_TICK_FUNCTIONS];
        int     ticks_reset_value[MAX_TICK_FUNCTIONS];
        void    (*tick_func[MAX_TICK_FUNCTIONS])(struct cpu *, void *);
        void    *tick_extra[MAX_TICK_FUNCTIONS];

        void    (*md_interrupt)(struct machine *m, struct cpu *cpu,
                    int irq_nr, int assert);

        char    *cpu_name;  /*  TODO: remove this, there could be several
                                cpus with different names in a machine  */
        int     byte_order_override;
        int     bootstrap_cpu;
        int     use_random_bootstrap_cpu;
        int     start_paused;
        int     ncpus;
        struct cpu **cpus;

        /*  These are used by stuff in cpu.c, mostly:  */
        struct timeval starttime;
        int64_t ncycles;
        int64_t ncycles_show;
        int64_t ncycles_flush;
        int     a_few_cycles;
        int     a_few_instrs;

        struct diskimage *first_diskimage;

        struct symbol_context symbol_context;

        int     random_mem_contents;
        int     physical_ram_in_mb;
        int     memory_offset_in_mb;
        int     prom_emulation;
        int     register_dump;

        int     n_breakpoints;
        char    *breakpoint_string[MAX_BREAKPOINTS];
        uint64_t breakpoint_addr[MAX_BREAKPOINTS];
        int     breakpoint_flags[MAX_BREAKPOINTS];

        /*  Cache sizes: (1 << x) x=0 for default values  */
        /*  TODO: these are _PER CPU_!  */
        int     cache_picache;
        int     cache_pdcache;
        int     cache_secondary;
        int     cache_picache_linesize;
        int     cache_pdcache_linesize;
        int     cache_secondary_linesize;

        int     dbe_on_nonexistant_memaccess;
        int     bintrans_enable;
        int     old_bintrans_enable;
        int     bintrans_enabled_from_start;
        int     bintrans_size;
        int     instruction_trace;
        int     single_step_on_bad_addr;
        int     show_nr_of_instructions;
        int     show_symbolic_register_names;
        int64_t max_instructions;
        int     emulated_hz;
        int     max_random_cycles_per_chunk;
        int     speed_tricks;
        char    *userland_emul;         /*  NULL for no userland emulation  */
        int     force_netboot;
        int     slow_serial_interrupts_hack_for_linux;
        uint64_t file_loaded_end_addr;
        char    *boot_kernel_filename;
        char    *boot_string_argument;

        int     automatic_clock_adjustment;
        int     exit_without_entering_debugger;
        int     show_trace_tree;

        int     n_gfx_cards;

        /*  Machine-dependent: (PROM stuff, etc.)  */
        union {
                struct machine_arcbios  arc;
                struct machine_pc       pc;
        } md;

        /*  Machine-dependent interrupt specific structs:  */
        union {
                struct kn230_csr *kn230_csr;
                struct kn02_csr *kn02_csr;
                struct dec_ioasic_data *dec_ioasic_data;
                struct ps2_data *ps2_data;
                struct dec5800_data *dec5800_csr;
                struct au1x00_ic_data *au1x00_ic_data;
                struct vr41xx_data *vr41xx_data;       
                struct jazz_data *jazz_data;
                struct sgi_ip20_data *sgi_ip20_data;
                struct sgi_ip22_data *sgi_ip22_data;
                struct sgi_ip30_data *sgi_ip30_data;
                struct {
                        struct crime_data *crime_data;
                        struct mace_data *mace_data;
                } ip32;
        } md_int;

        /*  X11/framebuffer stuff:  */
        int     use_x11;
        int     x11_scaledown;
        int     x11_n_display_names;
        char    **x11_display_names;
        int     x11_current_display_name_nr;    /*  updated by x11.c  */

        int     n_fb_windows;
        struct fb_window **fb_windows;
};


/*
 *  Machine emulation types:
 */

#define ARCH_NOARCH             0
#define ARCH_MIPS               1
#define ARCH_PPC                2
#define ARCH_SPARC              3
#define ARCH_URISC              4
#define ARCH_HPPA               5
#define ARCH_ALPHA              6
#define ARCH_X86                7
#define ARCH_ARM                8

/*  MIPS:  */
#define MACHINE_BAREMIPS        1000
#define MACHINE_TESTMIPS        1001
#define MACHINE_DEC             1002
#define MACHINE_COBALT          1003
#define MACHINE_HPCMIPS         1004
#define MACHINE_PS2             1005
#define MACHINE_SGI             1006
#define MACHINE_ARC             1007
#define MACHINE_MESHCUBE        1008
#define MACHINE_NETGEAR         1009
#define MACHINE_SONYNEWS        1010
#define MACHINE_EVBMIPS         1011

/*  PPC:  */
#define MACHINE_BAREPPC         2000
#define MACHINE_TESTPPC         2001
#define MACHINE_WALNUT          2002
#define MACHINE_PMPPC           2003
#define MACHINE_SANDPOINT       2004
#define MACHINE_BEBOX           2005
#define MACHINE_PREP            2006
#define MACHINE_MACPPC          2007
#define MACHINE_DB64360         2008

/*  SPARC:  */
#define MACHINE_BARESPARC       3000
#define MACHINE_ULTRA1          3001

/*  URISC:  */
#define MACHINE_BAREURISC       4000
#define MACHINE_TESTURISC       4001

/*  HPPA:  */
#define MACHINE_BAREHPPA        5000
#define MACHINE_TESTHPPA        5001

/*  Alpha:  */
#define MACHINE_BAREALPHA       6000
#define MACHINE_TESTALPHA       6001

/*  X86:  */
#define MACHINE_BAREX86         7000
#define MACHINE_X86             7001

/*  ARM:  */
#define MACHINE_BAREARM         8000
#define MACHINE_TESTARM         8001

/*  Other "pseudo"-machines:  */
#define MACHINE_NONE            0
#define MACHINE_USERLAND        100000

/*  DEC:  */
#define MACHINE_DEC_PMAX_3100           1
#define MACHINE_DEC_3MAX_5000           2
#define MACHINE_DEC_3MIN_5000           3
#define MACHINE_DEC_3MAXPLUS_5000       4
#define MACHINE_DEC_5800                5
#define MACHINE_DEC_5400                6
#define MACHINE_DEC_MAXINE_5000         7
#define MACHINE_DEC_5500                11
#define MACHINE_DEC_MIPSMATE_5100       12

#define DEC_PROM_CALLBACK_STRUCT        0xffffffffbfc04000ULL
#define DEC_PROM_EMULATION              0xffffffffbfc08000ULL
#define DEC_PROM_INITIAL_ARGV           (INITIAL_STACK_POINTER + 0x80)
#define DEC_PROM_STRINGS                0xffffffffbfc20000ULL
#define DEC_PROM_TCINFO                 0xffffffffbfc2c000ULL
#define DEC_MEMMAP_ADDR                 0xffffffffbfc30000ULL

/*  HPCmips:  */
#define MACHINE_HPCMIPS_CASIO_BE300             1
#define MACHINE_HPCMIPS_CASIO_E105              2
#define MACHINE_HPCMIPS_NEC_MOBILEPRO_770       3
#define MACHINE_HPCMIPS_NEC_MOBILEPRO_780       4
#define MACHINE_HPCMIPS_NEC_MOBILEPRO_800       5
#define MACHINE_HPCMIPS_NEC_MOBILEPRO_880       6
#define MACHINE_HPCMIPS_AGENDA_VR3              7
#define MACHINE_HPCMIPS_IBM_WORKPAD_Z50         8

/*  Playstation 2:  */
#define PLAYSTATION2_BDA        0xffffffffa0001000ULL
#define PLAYSTATION2_OPTARGS    0xffffffff81fff100ULL
#define PLAYSTATION2_SIFBIOS    0xffffffffbfc10000ULL

/*  SGI and ARC:  */
#define MACHINE_ARC_NEC_RD94            1
#define MACHINE_ARC_JAZZ_PICA           2
#define MACHINE_ARC_NEC_R94             3
#define MACHINE_ARC_DESKTECH_TYNE       4
#define MACHINE_ARC_JAZZ_MAGNUM         5
#define MACHINE_ARC_NEC_R98             6
#define MACHINE_ARC_JAZZ_M700           7
#define MACHINE_ARC_NEC_R96             8

/*  EVBMIPS:  */
#define MACHINE_EVBMIPS_MALTA           1
#define MACHINE_EVBMIPS_PB1000          2

/*  MacPPC:  TODO: Real model names  */
#define MACHINE_MACPPC_G4               1
#define MACHINE_MACPPC_G5               2

/*  X86:  */
#define MACHINE_X86_GENERIC             1
#define MACHINE_X86_XT                  2


/*
 *  Problem: kernels seem to be loaded at low addresses in RAM, so
 *  storing environment strings and memory descriptors there is a bad
 *  idea. They are stored at 0xbfc..... instead.  The ARC SPB must
 *  be at physical address 0x1000 though.
 */
#define SGI_SPB_ADDR            0xffffffff80001000ULL
/*  0xbfc10000 is firmware callback vector stuff  */
#define ARC_FIRMWARE_VECTORS    0xffffffffbfc80000ULL
#define ARC_FIRMWARE_ENTRIES    0xffffffffbfc88000ULL
#define ARC_ARGV_START          0xffffffffbfc90000ULL
#define ARC_ENV_STRINGS         0xffffffffbfc98000ULL
#define ARC_ENV_POINTERS        0xffffffffbfc9d000ULL
#define SGI_SYSID_ADDR          0xffffffffbfca1800ULL
#define ARC_DSPSTAT_ADDR        0xffffffffbfca1c00ULL
#define ARC_MEMDESC_ADDR        0xffffffffbfca1c80ULL
#define ARC_CONFIG_DATA_ADDR    0xffffffffbfca2000ULL
#define FIRST_ARC_COMPONENT     0xffffffffbfca8000ULL
#define ARC_PRIVATE_VECTORS     0xffffffffbfcb0000ULL
#define ARC_PRIVATE_ENTRIES     0xffffffffbfcb8000ULL


/*  machine.c:  */
struct machine *machine_new(char *name, struct emul *emul);
int machine_name_to_type(char *stype, char *ssubtype,
        int *type, int *subtype, int *arch);
void machine_add_tickfunction(struct machine *machine,
        void (*func)(struct cpu *, void *), void *extra, int clockshift);
void dump_mem_string(struct cpu *cpu, uint64_t addr);
void store_string(struct cpu *cpu, uint64_t addr, char *s);
int store_64bit_word(struct cpu *cpu, uint64_t addr, uint64_t data64);
int store_32bit_word(struct cpu *cpu, uint64_t addr, uint64_t data32);
int store_16bit_word(struct cpu *cpu, uint64_t addr, uint64_t data16);
void store_byte(struct cpu *cpu, uint64_t addr, uint8_t data);
void store_64bit_word_in_host(struct cpu *cpu, unsigned char *data,
        uint64_t data32);
void store_32bit_word_in_host(struct cpu *cpu, unsigned char *data,
        uint64_t data32);
void store_16bit_word_in_host(struct cpu *cpu, unsigned char *data,
        uint16_t data16);
uint32_t load_32bit_word(struct cpu *cpu, uint64_t addr);
uint16_t load_16bit_word(struct cpu *cpu, uint64_t addr);
void store_buf(struct cpu *cpu, uint64_t addr, char *s, size_t len);
void machine_setup(struct machine *);
void machine_memsize_fix(struct machine *);
void machine_default_cputype(struct machine *);
void machine_dumpinfo(struct machine *);
void machine_list_available_types_and_cpus(void);
void machine_init(void);


#endif  /*  MACHINE_H  */
1	dpavlin	4	#ifndef MACHINE_H
2			#define MACHINE_H
3
4			/*
5			* Copyright (C) 2005 Anders Gavare. All rights reserved.
6			*
7			* Redistribution and use in source and binary forms, with or without
8			* modification, are permitted provided that the following conditions are met:
9			*
10			* 1. Redistributions of source code must retain the above copyright
11			* notice, this list of conditions and the following disclaimer.
12			* 2. Redistributions in binary form must reproduce the above copyright
13			* notice, this list of conditions and the following disclaimer in the
14			* documentation and/or other materials provided with the distribution.
15			* 3. The name of the author may not be used to endorse or promote products
16			* derived from this software without specific prior written permission.
17			*
18			* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19			* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20			* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21			* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22			* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23			* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24			* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25			* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26			* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27			* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28			* SUCH DAMAGE.
29			*
30			*
31	dpavlin	8	* $Id: machine.h,v 1.54 2005/06/12 12:31:55 debug Exp $
32	dpavlin	4	*/
33
34			#include <sys/types.h>
35			#include <sys/time.h>
36
37			#include "symbol.h"
38
39	dpavlin	6	#include "arcbios.h"
40			#include "machine_x86.h"
41	dpavlin	4
42			#define MAX_BREAKPOINTS 8
43			#define BREAKPOINT_FLAG_R 1
44
45			#define MAX_TICK_FUNCTIONS 14
46
47			struct cpu_family;
48			struct diskimage;
49			struct emul;
50			struct fb_window;
51			struct memory;
52
53			/* Ugly: */
54			struct kn230_csr;
55			struct kn02_csr;
56			struct dec_ioasic_data;
57			struct ps2_data;
58			struct dec5800_data;
59			struct au1x00_ic_data;
60			struct vr41xx_data;
61			struct jazz_data;
62			struct crime_data;
63			struct mace_data;
64			struct sgi_ip20_data;
65			struct sgi_ip22_data;
66			struct sgi_ip30_data;
67
68			struct machine {
69			/* Pointer back to the emul struct we are in: */
70			struct emul *emul;
71
72			/* Name as choosen by the user: */
73			char *name;
74
75			int arch; /* ARCH_MIPS, ARCH_PPC, .. */
76			int machine_type; /* MACHINE_DEC, .. */
77			int machine_subtype; /* MACHINE_DEC_3MAX_5000, .. */
78
79			char *machine_name;
80
81			/* The serial number is mostly used when emulating multiple machines
82			in a network. nr_of_nics is the current nr of network cards, which
83			is useful when emulating multiple cards in one machine: */
84			int serial_nr;
85			int nr_of_nics;
86
87			struct cpu_family *cpu_family;
88
89			/*
90			* The "mainbus":
91			*
92			* o) memory
93			* o) devices
94			* o) CPUs
95			*/
96
97			struct memory *memory;
98
99			int main_console_handle;
100
101			/* Hardware devices, run every x clock cycles. */
102			int n_tick_entries;
103			int ticks_till_next[MAX_TICK_FUNCTIONS];
104			int ticks_reset_value[MAX_TICK_FUNCTIONS];
105			void (tick_func[MAX_TICK_FUNCTIONS])(struct cpu , void *);
106			void *tick_extra[MAX_TICK_FUNCTIONS];
107
108			void (md_interrupt)(struct machine m, struct cpu *cpu,
109			int irq_nr, int assert);
110
111			char cpu_name; / TODO: remove this, there could be several
112			cpus with different names in a machine */
113			int byte_order_override;
114			int bootstrap_cpu;
115			int use_random_bootstrap_cpu;
116			int start_paused;
117			int ncpus;
118			struct cpu **cpus;
119
120			/* These are used by stuff in cpu.c, mostly: */
121			struct timeval starttime;
122			int64_t ncycles;
123			int64_t ncycles_show;
124			int64_t ncycles_flush;
125			int a_few_cycles;
126			int a_few_instrs;
127
128			struct diskimage *first_diskimage;
129
130			struct symbol_context symbol_context;
131
132			int random_mem_contents;
133			int physical_ram_in_mb;
134			int memory_offset_in_mb;
135			int prom_emulation;
136			int register_dump;
137
138			int n_breakpoints;
139			char *breakpoint_string[MAX_BREAKPOINTS];
140			uint64_t breakpoint_addr[MAX_BREAKPOINTS];
141			int breakpoint_flags[MAX_BREAKPOINTS];
142
143			/* Cache sizes: (1 << x) x=0 for default values */
144			/* TODO: these are _PER CPU_! */
145			int cache_picache;
146			int cache_pdcache;
147			int cache_secondary;
148			int cache_picache_linesize;
149			int cache_pdcache_linesize;
150			int cache_secondary_linesize;
151
152			int dbe_on_nonexistant_memaccess;
153			int bintrans_enable;
154			int old_bintrans_enable;
155			int bintrans_enabled_from_start;
156			int bintrans_size;
157			int instruction_trace;
158			int single_step_on_bad_addr;
159			int show_nr_of_instructions;
160			int show_symbolic_register_names;
161			int64_t max_instructions;
162			int emulated_hz;
163			int max_random_cycles_per_chunk;
164			int speed_tricks;
165			char userland_emul; / NULL for no userland emulation */
166			int force_netboot;
167			int slow_serial_interrupts_hack_for_linux;
168			uint64_t file_loaded_end_addr;
169			char *boot_kernel_filename;
170			char *boot_string_argument;
171
172			int automatic_clock_adjustment;
173			int exit_without_entering_debugger;
174			int show_trace_tree;
175
176			int n_gfx_cards;
177
178	dpavlin	6	/* Machine-dependent: (PROM stuff, etc.) */
179			union {
180			struct machine_arcbios arc;
181			struct machine_pc pc;
182			} md;
183	dpavlin	4
184	dpavlin	6	/* Machine-dependent interrupt specific structs: */
185			union {
186			struct kn230_csr *kn230_csr;
187			struct kn02_csr *kn02_csr;
188			struct dec_ioasic_data *dec_ioasic_data;
189			struct ps2_data *ps2_data;
190			struct dec5800_data *dec5800_csr;
191			struct au1x00_ic_data *au1x00_ic_data;
192			struct vr41xx_data *vr41xx_data;
193			struct jazz_data *jazz_data;
194			struct sgi_ip20_data *sgi_ip20_data;
195			struct sgi_ip22_data *sgi_ip22_data;
196			struct sgi_ip30_data *sgi_ip30_data;
197			struct {
198			struct crime_data *crime_data;
199			struct mace_data *mace_data;
200			} ip32;
201			} md_int;
202
203	dpavlin	4	/* X11/framebuffer stuff: */
204			int use_x11;
205			int x11_scaledown;
206			int x11_n_display_names;
207			char **x11_display_names;
208			int x11_current_display_name_nr; /* updated by x11.c */
209
210			int n_fb_windows;
211			struct fb_window **fb_windows;
212			};
213
214
215			/*
216			* Machine emulation types:
217			*/
218
219			#define ARCH_NOARCH 0
220			#define ARCH_MIPS 1
221			#define ARCH_PPC 2
222			#define ARCH_SPARC 3
223			#define ARCH_URISC 4
224			#define ARCH_HPPA 5
225			#define ARCH_ALPHA 6
226			#define ARCH_X86 7
227	dpavlin	6	#define ARCH_ARM 8
228	dpavlin	4
229			/* MIPS: */
230			#define MACHINE_BAREMIPS 1000
231			#define MACHINE_TESTMIPS 1001
232			#define MACHINE_DEC 1002
233			#define MACHINE_COBALT 1003
234			#define MACHINE_HPCMIPS 1004
235			#define MACHINE_PS2 1005
236			#define MACHINE_SGI 1006
237			#define MACHINE_ARC 1007
238			#define MACHINE_MESHCUBE 1008
239			#define MACHINE_NETGEAR 1009
240	dpavlin	6	#define MACHINE_SONYNEWS 1010
241	dpavlin	8	#define MACHINE_EVBMIPS 1011
242	dpavlin	4
243			/* PPC: */
244			#define MACHINE_BAREPPC 2000
245			#define MACHINE_TESTPPC 2001
246			#define MACHINE_WALNUT 2002
247			#define MACHINE_PMPPC 2003
248			#define MACHINE_SANDPOINT 2004
249			#define MACHINE_BEBOX 2005
250			#define MACHINE_PREP 2006
251			#define MACHINE_MACPPC 2007
252			#define MACHINE_DB64360 2008
253
254			/* SPARC: */
255			#define MACHINE_BARESPARC 3000
256			#define MACHINE_ULTRA1 3001
257
258			/* URISC: */
259			#define MACHINE_BAREURISC 4000
260			#define MACHINE_TESTURISC 4001
261
262			/* HPPA: */
263			#define MACHINE_BAREHPPA 5000
264			#define MACHINE_TESTHPPA 5001
265
266			/* Alpha: */
267			#define MACHINE_BAREALPHA 6000
268			#define MACHINE_TESTALPHA 6001
269
270			/* X86: */
271			#define MACHINE_BAREX86 7000
272			#define MACHINE_X86 7001
273
274	dpavlin	6	/* ARM: */
275			#define MACHINE_BAREARM 8000
276			#define MACHINE_TESTARM 8001
277
278	dpavlin	4	/* Other "pseudo"-machines: */
279			#define MACHINE_NONE 0
280			#define MACHINE_USERLAND 100000
281
282			/* DEC: */
283			#define MACHINE_DEC_PMAX_3100 1
284			#define MACHINE_DEC_3MAX_5000 2
285			#define MACHINE_DEC_3MIN_5000 3
286			#define MACHINE_DEC_3MAXPLUS_5000 4
287			#define MACHINE_DEC_5800 5
288			#define MACHINE_DEC_5400 6
289			#define MACHINE_DEC_MAXINE_5000 7
290			#define MACHINE_DEC_5500 11
291			#define MACHINE_DEC_MIPSMATE_5100 12
292
293			#define DEC_PROM_CALLBACK_STRUCT 0xffffffffbfc04000ULL
294			#define DEC_PROM_EMULATION 0xffffffffbfc08000ULL
295			#define DEC_PROM_INITIAL_ARGV (INITIAL_STACK_POINTER + 0x80)
296			#define DEC_PROM_STRINGS 0xffffffffbfc20000ULL
297			#define DEC_PROM_TCINFO 0xffffffffbfc2c000ULL
298			#define DEC_MEMMAP_ADDR 0xffffffffbfc30000ULL
299
300			/* HPCmips: */
301			#define MACHINE_HPCMIPS_CASIO_BE300 1
302			#define MACHINE_HPCMIPS_CASIO_E105 2
303			#define MACHINE_HPCMIPS_NEC_MOBILEPRO_770 3
304			#define MACHINE_HPCMIPS_NEC_MOBILEPRO_780 4
305			#define MACHINE_HPCMIPS_NEC_MOBILEPRO_800 5
306			#define MACHINE_HPCMIPS_NEC_MOBILEPRO_880 6
307			#define MACHINE_HPCMIPS_AGENDA_VR3 7
308			#define MACHINE_HPCMIPS_IBM_WORKPAD_Z50 8
309
310			/* Playstation 2: */
311			#define PLAYSTATION2_BDA 0xffffffffa0001000ULL
312			#define PLAYSTATION2_OPTARGS 0xffffffff81fff100ULL
313			#define PLAYSTATION2_SIFBIOS 0xffffffffbfc10000ULL
314
315			/* SGI and ARC: */
316			#define MACHINE_ARC_NEC_RD94 1
317			#define MACHINE_ARC_JAZZ_PICA 2
318			#define MACHINE_ARC_NEC_R94 3
319			#define MACHINE_ARC_DESKTECH_TYNE 4
320			#define MACHINE_ARC_JAZZ_MAGNUM 5
321			#define MACHINE_ARC_NEC_R98 6
322			#define MACHINE_ARC_JAZZ_M700 7
323			#define MACHINE_ARC_NEC_R96 8
324
325	dpavlin	8	/* EVBMIPS: */
326			#define MACHINE_EVBMIPS_MALTA 1
327			#define MACHINE_EVBMIPS_PB1000 2
328
329	dpavlin	4	/* MacPPC: TODO: Real model names */
330			#define MACHINE_MACPPC_G4 1
331			#define MACHINE_MACPPC_G5 2
332
333	dpavlin	6	/* X86: */
334			#define MACHINE_X86_GENERIC 1
335			#define MACHINE_X86_XT 2
336	dpavlin	4
337	dpavlin	6
338	dpavlin	4	/*
339			* Problem: kernels seem to be loaded at low addresses in RAM, so
340			* storing environment strings and memory descriptors there is a bad
341			* idea. They are stored at 0xbfc..... instead. The ARC SPB must
342			* be at physical address 0x1000 though.
343			*/
344			#define SGI_SPB_ADDR 0xffffffff80001000ULL
345			/* 0xbfc10000 is firmware callback vector stuff */
346			#define ARC_FIRMWARE_VECTORS 0xffffffffbfc80000ULL
347			#define ARC_FIRMWARE_ENTRIES 0xffffffffbfc88000ULL
348			#define ARC_ARGV_START 0xffffffffbfc90000ULL
349			#define ARC_ENV_STRINGS 0xffffffffbfc98000ULL
350			#define ARC_ENV_POINTERS 0xffffffffbfc9d000ULL
351			#define SGI_SYSID_ADDR 0xffffffffbfca1800ULL
352			#define ARC_DSPSTAT_ADDR 0xffffffffbfca1c00ULL
353			#define ARC_MEMDESC_ADDR 0xffffffffbfca1c80ULL
354			#define ARC_CONFIG_DATA_ADDR 0xffffffffbfca2000ULL
355			#define FIRST_ARC_COMPONENT 0xffffffffbfca8000ULL
356			#define ARC_PRIVATE_VECTORS 0xffffffffbfcb0000ULL
357			#define ARC_PRIVATE_ENTRIES 0xffffffffbfcb8000ULL
358
359
360			/* machine.c: */
361			struct machine machine_new(char name, struct emul *emul);
362			int machine_name_to_type(char stype, char ssubtype,
363			int type, int subtype, int *arch);
364			void machine_add_tickfunction(struct machine *machine,
365			void (func)(struct cpu , void ), void extra, int clockshift);
366			void dump_mem_string(struct cpu *cpu, uint64_t addr);
367			void store_string(struct cpu cpu, uint64_t addr, char s);
368			int store_64bit_word(struct cpu *cpu, uint64_t addr, uint64_t data64);
369			int store_32bit_word(struct cpu *cpu, uint64_t addr, uint64_t data32);
370			int store_16bit_word(struct cpu *cpu, uint64_t addr, uint64_t data16);
371	dpavlin	6	void store_byte(struct cpu *cpu, uint64_t addr, uint8_t data);
372	dpavlin	4	void store_64bit_word_in_host(struct cpu cpu, unsigned char data,
373			uint64_t data32);
374			void store_32bit_word_in_host(struct cpu cpu, unsigned char data,
375			uint64_t data32);
376			void store_16bit_word_in_host(struct cpu cpu, unsigned char data,
377			uint16_t data16);
378			uint32_t load_32bit_word(struct cpu *cpu, uint64_t addr);
379			uint16_t load_16bit_word(struct cpu *cpu, uint64_t addr);
380			void store_buf(struct cpu cpu, uint64_t addr, char s, size_t len);
381			void machine_setup(struct machine *);
382			void machine_memsize_fix(struct machine *);
383			void machine_default_cputype(struct machine *);
384			void machine_dumpinfo(struct machine *);
385			void machine_list_available_types_and_cpus(void);
386			void machine_init(void);
387
388
389			#endif /* MACHINE_H */