src/include/machine.h

#ifndef MACHINE_H
#define MACHINE_H

/*
 *  Copyright (C) 2005-2007  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 1.160 2007/04/10 17:26:20 debug Exp $
 */

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

#include "symbol.h"

#include "machine_arc.h"
#include "machine_pmax.h"


#define MAX_BREAKPOINTS         8

#define MAX_TICK_FUNCTIONS      16

#define MAX_STATISTICS_FIELDS   8

struct cpu_family;
struct diskimage;
struct emul;
struct fb_window;
struct memory;
struct of_data;
struct settings;


/*  TODO: This should probably go away...  */
struct isa_pic_data {
        struct pic8259_data     *pic1;
        struct pic8259_data     *pic2;

        int                     *pending_timer_interrupts;
        int                     last_int;
};


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

        /*  Settings:  */
        struct settings *settings;

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

        /*  Full "path" to the machine, e.g. "emul[0].machine[0]":  */
        char    *path;

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

        /*  NOTE/TODO: This isn't working yet:  */
        int     cycle_accurate;         /*  Set to non-zero for cycle
                                            accurate (slow) emulation.  */

        /*  Name set by code in src/machines/machine_*.c:  */
        char    *machine_name;

        int     stable;                 /*  startup warning for non-stable
                                            emulation modes.  */

        /*  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;

        /*  TODO: How about multiple cpu familys in one machine?  */
        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];
        double  tick_hz[MAX_TICK_FUNCTIONS];

        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:  */
        /*  TODO: Move to cpu.h!  */
        int64_t ninstrs;
        int64_t ninstrs_show;
        int64_t ninstrs_flush;
        int64_t ninstrs_since_gettimeofday;
        struct timeval starttime;

        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     arch_pagesize;

        int     bootdev_type;
        int     bootdev_id;
        char    *bootstr;
        char    *bootarg;

        /*  Breakpoints:  */
        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 should be _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     halt_on_nonexistant_memaccess;
        int     instruction_trace;
        int     show_nr_of_instructions;
        int     show_trace_tree;
        int     show_symbolic_register_names;
        int     emulated_hz;
        int     allow_instruction_combinations;
        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     exit_without_entering_debugger;
        int     n_gfx_cards;

        /*  Instruction statistics:  */
        char    *statistics_filename;
        FILE    *statistics_file;
        int     statistics_enabled;
        char    *statistics_fields;     /*  "vpi" etc.  */

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

        /*  Bus-specific interrupt data:  */
        /*  TODO: Remove!  */
        struct isa_pic_data isa_pic_data;

        /*  X11/framebuffer stuff:  */
        int     use_x11;
        int     x11_scaledown;
        int     x11_scaleup;
        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;
};


/*  Tick function "prototype":  */
#define DEVICE_TICK(x)  void dev_ ## x ## _tick(struct cpu *cpu, void *extra)


/*
 *  Machine emulation types:
 */

#define ARCH_NOARCH             0
#define ARCH_MIPS               1
#define ARCH_PPC                2
#define ARCH_SPARC              3
#define ARCH_ALPHA              4
#define ARCH_ARM                5
#define ARCH_M68K               6
#define ARCH_SH                 7
#define ARCH_AVR                8

/*  MIPS:  */
#define MACHINE_BAREMIPS        1000
#define MACHINE_TESTMIPS        1001
#define MACHINE_PMAX            1002
#define MACHINE_COBALT          1003
#define MACHINE_HPCMIPS         1004
#define MACHINE_PS2             1005
#define MACHINE_SGI             1006
#define MACHINE_ARC             1007
#define MACHINE_NETGEAR         1008
#define MACHINE_SONYNEWS        1009
#define MACHINE_EVBMIPS         1010
#define MACHINE_PSP             1011
#define MACHINE_ALGOR           1012
#define MACHINE_QEMU_MIPS       1013

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

/*  SPARC:  */
#define MACHINE_BARESPARC       3000
#define MACHINE_TESTSPARC       3001
#define MACHINE_SPARC           3002

/*  Alpha:  */
#define MACHINE_BAREALPHA       4000
#define MACHINE_TESTALPHA       4001
#define MACHINE_ALPHA           4002

/*  ARM:  */
#define MACHINE_BAREARM         5000
#define MACHINE_TESTARM         5001
#define MACHINE_CATS            5002
#define MACHINE_HPCARM          5003
#define MACHINE_ZAURUS          5004
#define MACHINE_NETWINDER       5005
#define MACHINE_SHARK           5006
#define MACHINE_IQ80321         5007
#define MACHINE_IYONIX          5008
#define MACHINE_QEMU_ARM        5009

/*  M68K:  */
#define MACHINE_BAREM68K        6000
#define MACHINE_TESTM68K        6001

/*  SH:  */
#define MACHINE_BARESH          7000
#define MACHINE_TESTSH          7001
#define MACHINE_HPCSH           7002
#define MACHINE_DREAMCAST       7003
#define MACHINE_LANDISK         7004

/*  AVR:  */
#define MACHINE_BAREAVR         8000
#define MACHINE_AVR_PAL         8001
#define MACHINE_AVR_MAHPONG     8002

/*  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

/*  HPCarm:  */
#define MACHINE_HPCARM_IPAQ                     1
#define MACHINE_HPCARM_JORNADA720               2

/*  HPCsh:  */
#define MACHINE_HPCSH_JORNADA680                1
#define MACHINE_HPCSH_JORNADA690                2

/*  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

/*  Algor:  */
#define MACHINE_ALGOR_P4032             4
#define MACHINE_ALGOR_P5064             5

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

/*  PReP:  */
#define MACHINE_PREP_IBM6050            1
#define MACHINE_PREP_MVME2400           2

/*  Sun SPARC:  */
#define MACHINE_SPARC_SS5               1
#define MACHINE_SPARC_SS20              2
#define MACHINE_SPARC_ULTRA1            3
#define MACHINE_SPARC_ULTRA60           4
#define MACHINE_SPARC_SUN4V             5

/*  MacPPC:  TODO: Real model names  */
#define MACHINE_MACPPC_G3               1
#define MACHINE_MACPPC_G4               2
#define MACHINE_MACPPC_G5               3

/*  MVMEPPC  */
#define MACHINE_MVMEPPC_1600            1
#define MACHINE_MVMEPPC_2100            2
#define MACHINE_MVMEPPC_5500            3


/*  For the automachine system:  */
struct machine_entry_subtype {
        int                     machine_subtype;/*  Old-style subtype  */
        const char              *name;          /*  Official name  */
        int                     n_aliases;
        char                    **aliases;      /*  Aliases  */
};

struct machine_entry {
        struct machine_entry    *next;

        /*  Machine type:  */
        int                     arch;
        int                     machine_type;   /*  Old-style type  */
        const char              *name;          /*  Official name  */
        int                     n_aliases;
        char                    **aliases;      /*  Aliases  */

        void                    (*setup)(struct machine *, struct cpu *);
        void                    (*set_default_cpu)(struct machine *);
        void                    (*set_default_ram)(struct machine *);

        /*  Machine subtypes:  */
        int                     n_subtypes;
        struct machine_entry_subtype **subtype;
};

#define MACHINE_SETUP_TYPE(n)   void (*n)(struct machine *, struct cpu *)
#define MACHINE_SETUP(x)        void machine_setup_ ## x(struct machine *machine, \
                                    struct cpu *cpu)
#define MACHINE_DEFAULT_CPU(x)  void machine_default_cpu_ ## x(struct machine *machine)
#define MACHINE_DEFAULT_RAM(x)  void machine_default_ram_ ## x(struct machine *machine)
#define MACHINE_REGISTER(x)     void machine_register_ ## x(void)
#define MR_DEFAULT(x,name,arch,type) struct machine_entry               \
            *me = machine_entry_new(name,arch,type);                    \
        me->setup = machine_setup_ ## x;                                \
        me->set_default_cpu = machine_default_cpu_ ## x;                \
        machine_entry_register(me, arch);
void automachine_init(void);


/*  machine.c:  */
struct machine *machine_new(char *name, struct emul *emul, int id);
void machine_destroy(struct machine *machine);
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, double hz);
void machine_statistics_init(struct machine *, char *fname);
void machine_register(char *name, MACHINE_SETUP_TYPE(setup));
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);
uint64_t load_64bit_word(struct cpu *cpu, uint64_t addr);
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 add_environment_string(struct cpu *cpu, char *s, uint64_t *addr);
void add_environment_string_dual(struct cpu *cpu,
        uint64_t *ptrp, uint64_t *addrp, char *s1, char *s2);
void store_pointer_and_advance(struct cpu *cpu, uint64_t *addrp,
        uint64_t data, int flag64);
void machine_setup(struct machine *);
void machine_memsize_fix(struct machine *);
void machine_default_cputype(struct machine *);
void machine_dumpinfo(struct machine *);
int machine_run(struct machine *machine);
void machine_list_available_types_and_cpus(void);
struct machine_entry *machine_entry_new(const char *name, 
        int arch, int oldstyle_type);
void machine_entry_add_alias(struct machine_entry *me, const char *name);
void machine_entry_add_subtype(struct machine_entry *me, const char *name,
        int oldstyle_subtype, ...);
void machine_entry_register(struct machine_entry *me, int arch);
void machine_init(void);


#endif  /*  MACHINE_H  */
1	dpavlin	4	#ifndef MACHINE_H
2			#define MACHINE_H
3
4			/*
5	dpavlin	34	* Copyright (C) 2005-2007 Anders Gavare. All rights reserved.
6	dpavlin	4	*
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	38	* $Id: machine.h,v 1.160 2007/04/10 17:26:20 debug Exp $
32	dpavlin	4	*/
33
34			#include <sys/types.h>
35			#include <sys/time.h>
36
37			#include "symbol.h"
38
39	dpavlin	14	#include "machine_arc.h"
40	dpavlin	24	#include "machine_pmax.h"
41	dpavlin	4
42	dpavlin	14
43	dpavlin	4	#define MAX_BREAKPOINTS 8
44
45	dpavlin	24	#define MAX_TICK_FUNCTIONS 16
46	dpavlin	4
47	dpavlin	28	#define MAX_STATISTICS_FIELDS 8
48
49	dpavlin	4	struct cpu_family;
50			struct diskimage;
51			struct emul;
52			struct fb_window;
53			struct memory;
54	dpavlin	22	struct of_data;
55	dpavlin	32	struct settings;
56	dpavlin	4
57	dpavlin	32
58	dpavlin	34	/* TODO: This should probably go away... */
59	dpavlin	12	struct isa_pic_data {
60	dpavlin	20	struct pic8259_data *pic1;
61			struct pic8259_data *pic2;
62	dpavlin	30
63	dpavlin	32	int *pending_timer_interrupts;
64	dpavlin	20	int last_int;
65	dpavlin	12	};
66	dpavlin	4
67	dpavlin	12
68	dpavlin	4	struct machine {
69			/* Pointer back to the emul struct we are in: */
70			struct emul *emul;
71
72	dpavlin	32	/* Settings: */
73			struct settings *settings;
74
75	dpavlin	4	/* Name as choosen by the user: */
76			char *name;
77
78	dpavlin	34	/* Full "path" to the machine, e.g. "emul[0].machine[0]": */
79			char *path;
80
81	dpavlin	4	int arch; /* ARCH_MIPS, ARCH_PPC, .. */
82	dpavlin	22	int machine_type; /* MACHINE_PMAX, .. */
83	dpavlin	4	int machine_subtype; /* MACHINE_DEC_3MAX_5000, .. */
84
85	dpavlin	34	/* NOTE/TODO: This isn't working yet: */
86	dpavlin	24	int cycle_accurate; /* Set to non-zero for cycle
87			accurate (slow) emulation. */
88
89	dpavlin	22	/* Name set by code in src/machines/machine_.c: /
90	dpavlin	4	char *machine_name;
91
92	dpavlin	22	int stable; /* startup warning for non-stable
93			emulation modes. */
94
95	dpavlin	4	/* The serial number is mostly used when emulating multiple machines
96			in a network. nr_of_nics is the current nr of network cards, which
97			is useful when emulating multiple cards in one machine: */
98			int serial_nr;
99			int nr_of_nics;
100
101	dpavlin	28	/* TODO: How about multiple cpu familys in one machine? */
102	dpavlin	4	struct cpu_family *cpu_family;
103
104			/*
105			* The "mainbus":
106			*
107			* o) memory
108			* o) devices
109			* o) CPUs
110			*/
111
112			struct memory *memory;
113
114			int main_console_handle;
115
116			/* Hardware devices, run every x clock cycles. */
117			int n_tick_entries;
118			int ticks_till_next[MAX_TICK_FUNCTIONS];
119			int ticks_reset_value[MAX_TICK_FUNCTIONS];
120			void (tick_func[MAX_TICK_FUNCTIONS])(struct cpu , void *);
121			void *tick_extra[MAX_TICK_FUNCTIONS];
122	dpavlin	24	double tick_hz[MAX_TICK_FUNCTIONS];
123	dpavlin	4
124			char cpu_name; / TODO: remove this, there could be several
125			cpus with different names in a machine */
126			int byte_order_override;
127			int bootstrap_cpu;
128			int use_random_bootstrap_cpu;
129			int start_paused;
130			int ncpus;
131			struct cpu **cpus;
132
133			/* These are used by stuff in cpu.c, mostly: */
134	dpavlin	34	/* TODO: Move to cpu.h! */
135	dpavlin	28	int64_t ninstrs;
136			int64_t ninstrs_show;
137			int64_t ninstrs_flush;
138			int64_t ninstrs_since_gettimeofday;
139	dpavlin	10	struct timeval starttime;
140	dpavlin	4
141			struct diskimage *first_diskimage;
142
143			struct symbol_context symbol_context;
144
145			int random_mem_contents;
146			int physical_ram_in_mb;
147			int memory_offset_in_mb;
148			int prom_emulation;
149			int register_dump;
150	dpavlin	12	int arch_pagesize;
151	dpavlin	4
152	dpavlin	22	int bootdev_type;
153			int bootdev_id;
154			char *bootstr;
155			char *bootarg;
156
157	dpavlin	28	/* Breakpoints: */
158	dpavlin	4	int n_breakpoints;
159			char *breakpoint_string[MAX_BREAKPOINTS];
160			uint64_t breakpoint_addr[MAX_BREAKPOINTS];
161			int breakpoint_flags[MAX_BREAKPOINTS];
162
163			/* Cache sizes: (1 << x) x=0 for default values */
164	dpavlin	34	/* TODO: these should be _PER CPU_! */
165	dpavlin	4	int cache_picache;
166			int cache_pdcache;
167			int cache_secondary;
168			int cache_picache_linesize;
169			int cache_pdcache_linesize;
170			int cache_secondary_linesize;
171
172			int dbe_on_nonexistant_memaccess;
173	dpavlin	34	int halt_on_nonexistant_memaccess;
174	dpavlin	4	int instruction_trace;
175			int show_nr_of_instructions;
176	dpavlin	28	int show_trace_tree;
177	dpavlin	4	int show_symbolic_register_names;
178			int emulated_hz;
179	dpavlin	28	int allow_instruction_combinations;
180	dpavlin	4	char userland_emul; / NULL for no userland emulation */
181			int force_netboot;
182			int slow_serial_interrupts_hack_for_linux;
183			uint64_t file_loaded_end_addr;
184			char *boot_kernel_filename;
185			char *boot_string_argument;
186			int exit_without_entering_debugger;
187			int n_gfx_cards;
188
189	dpavlin	28	/* Instruction statistics: */
190			char *statistics_filename;
191			FILE *statistics_file;
192			int statistics_enabled;
193			char statistics_fields; / "vpi" etc. */
194
195	dpavlin	6	/* Machine-dependent: (PROM stuff, etc.) */
196			union {
197			struct machine_arcbios arc;
198	dpavlin	24	struct machine_pmax pmax;
199	dpavlin	34	struct of_data *of_data;
200	dpavlin	6	} md;
201	dpavlin	4
202	dpavlin	14	/* Bus-specific interrupt data: */
203	dpavlin	34	/* TODO: Remove! */
204	dpavlin	14	struct isa_pic_data isa_pic_data;
205
206	dpavlin	4	/* X11/framebuffer stuff: */
207			int use_x11;
208			int x11_scaledown;
209	dpavlin	20	int x11_scaleup;
210	dpavlin	4	int x11_n_display_names;
211			char **x11_display_names;
212			int x11_current_display_name_nr; /* updated by x11.c */
213
214			int n_fb_windows;
215			struct fb_window **fb_windows;
216			};
217
218
219	dpavlin	28	/* Tick function "prototype": */
220			#define DEVICE_TICK(x) void dev_ ## x ## _tick(struct cpu cpu, void extra)
221
222
223	dpavlin	4	/*
224			* Machine emulation types:
225			*/
226
227			#define ARCH_NOARCH 0
228			#define ARCH_MIPS 1
229			#define ARCH_PPC 2
230			#define ARCH_SPARC 3
231	dpavlin	12	#define ARCH_ALPHA 4
232	dpavlin	34	#define ARCH_ARM 5
233			#define ARCH_M68K 6
234			#define ARCH_SH 7
235			#define ARCH_AVR 8
236	dpavlin	4
237			/* MIPS: */
238			#define MACHINE_BAREMIPS 1000
239			#define MACHINE_TESTMIPS 1001
240	dpavlin	22	#define MACHINE_PMAX 1002
241	dpavlin	4	#define MACHINE_COBALT 1003
242			#define MACHINE_HPCMIPS 1004
243			#define MACHINE_PS2 1005
244			#define MACHINE_SGI 1006
245			#define MACHINE_ARC 1007
246	dpavlin	24	#define MACHINE_NETGEAR 1008
247			#define MACHINE_SONYNEWS 1009
248			#define MACHINE_EVBMIPS 1010
249			#define MACHINE_PSP 1011
250			#define MACHINE_ALGOR 1012
251	dpavlin	28	#define MACHINE_QEMU_MIPS 1013
252	dpavlin	4
253			/* PPC: */
254			#define MACHINE_BAREPPC 2000
255			#define MACHINE_TESTPPC 2001
256	dpavlin	38	#define MACHINE_PMPPC 2002
257			#define MACHINE_SANDPOINT 2003
258			#define MACHINE_BEBOX 2004
259			#define MACHINE_PREP 2005
260			#define MACHINE_MACPPC 2006
261			#define MACHINE_MVMEPPC 2007
262	dpavlin	4
263			/* SPARC: */
264			#define MACHINE_BARESPARC 3000
265	dpavlin	12	#define MACHINE_TESTSPARC 3001
266	dpavlin	24	#define MACHINE_SPARC 3002
267	dpavlin	4
268			/* Alpha: */
269	dpavlin	12	#define MACHINE_BAREALPHA 4000
270			#define MACHINE_TESTALPHA 4001
271			#define MACHINE_ALPHA 4002
272	dpavlin	4
273	dpavlin	6	/* ARM: */
274	dpavlin	34	#define MACHINE_BAREARM 5000
275			#define MACHINE_TESTARM 5001
276			#define MACHINE_CATS 5002
277			#define MACHINE_HPCARM 5003
278			#define MACHINE_ZAURUS 5004
279			#define MACHINE_NETWINDER 5005
280			#define MACHINE_SHARK 5006
281			#define MACHINE_IQ80321 5007
282			#define MACHINE_IYONIX 5008
283	dpavlin	38	#define MACHINE_QEMU_ARM 5009
284	dpavlin	6
285	dpavlin	12	/* M68K: */
286	dpavlin	34	#define MACHINE_BAREM68K 6000
287			#define MACHINE_TESTM68K 6001
288	dpavlin	12
289	dpavlin	14	/* SH: */
290	dpavlin	34	#define MACHINE_BARESH 7000
291			#define MACHINE_TESTSH 7001
292			#define MACHINE_HPCSH 7002
293			#define MACHINE_DREAMCAST 7003
294			#define MACHINE_LANDISK 7004
295	dpavlin	14
296			/* AVR: */
297	dpavlin	34	#define MACHINE_BAREAVR 8000
298			#define MACHINE_AVR_PAL 8001
299			#define MACHINE_AVR_MAHPONG 8002
300	dpavlin	14
301	dpavlin	4	/* Other "pseudo"-machines: */
302			#define MACHINE_NONE 0
303			#define MACHINE_USERLAND 100000
304
305			/* DEC: */
306			#define MACHINE_DEC_PMAX_3100 1
307			#define MACHINE_DEC_3MAX_5000 2
308			#define MACHINE_DEC_3MIN_5000 3
309			#define MACHINE_DEC_3MAXPLUS_5000 4
310			#define MACHINE_DEC_5800 5
311			#define MACHINE_DEC_5400 6
312			#define MACHINE_DEC_MAXINE_5000 7
313			#define MACHINE_DEC_5500 11
314			#define MACHINE_DEC_MIPSMATE_5100 12
315
316			#define DEC_PROM_CALLBACK_STRUCT 0xffffffffbfc04000ULL
317			#define DEC_PROM_EMULATION 0xffffffffbfc08000ULL
318			#define DEC_PROM_INITIAL_ARGV (INITIAL_STACK_POINTER + 0x80)
319			#define DEC_PROM_STRINGS 0xffffffffbfc20000ULL
320			#define DEC_PROM_TCINFO 0xffffffffbfc2c000ULL
321			#define DEC_MEMMAP_ADDR 0xffffffffbfc30000ULL
322
323			/* HPCmips: */
324			#define MACHINE_HPCMIPS_CASIO_BE300 1
325			#define MACHINE_HPCMIPS_CASIO_E105 2
326			#define MACHINE_HPCMIPS_NEC_MOBILEPRO_770 3
327			#define MACHINE_HPCMIPS_NEC_MOBILEPRO_780 4
328			#define MACHINE_HPCMIPS_NEC_MOBILEPRO_800 5
329			#define MACHINE_HPCMIPS_NEC_MOBILEPRO_880 6
330			#define MACHINE_HPCMIPS_AGENDA_VR3 7
331			#define MACHINE_HPCMIPS_IBM_WORKPAD_Z50 8
332
333	dpavlin	14	/* HPCarm: */
334			#define MACHINE_HPCARM_IPAQ 1
335			#define MACHINE_HPCARM_JORNADA720 2
336
337			/* HPCsh: */
338			#define MACHINE_HPCSH_JORNADA680 1
339			#define MACHINE_HPCSH_JORNADA690 2
340
341	dpavlin	4	/* SGI and ARC: */
342			#define MACHINE_ARC_NEC_RD94 1
343			#define MACHINE_ARC_JAZZ_PICA 2
344			#define MACHINE_ARC_NEC_R94 3
345			#define MACHINE_ARC_DESKTECH_TYNE 4
346			#define MACHINE_ARC_JAZZ_MAGNUM 5
347			#define MACHINE_ARC_NEC_R98 6
348			#define MACHINE_ARC_JAZZ_M700 7
349			#define MACHINE_ARC_NEC_R96 8
350
351	dpavlin	20	/* Algor: */
352			#define MACHINE_ALGOR_P4032 4
353			#define MACHINE_ALGOR_P5064 5
354
355	dpavlin	8	/* EVBMIPS: */
356			#define MACHINE_EVBMIPS_MALTA 1
357	dpavlin	12	#define MACHINE_EVBMIPS_MALTA_BE 2
358	dpavlin	8
359	dpavlin	22	/* PReP: */
360			#define MACHINE_PREP_IBM6050 1
361			#define MACHINE_PREP_MVME2400 2
362
363	dpavlin	24	/* Sun SPARC: */
364			#define MACHINE_SPARC_SS5 1
365			#define MACHINE_SPARC_SS20 2
366			#define MACHINE_SPARC_ULTRA1 3
367			#define MACHINE_SPARC_ULTRA60 4
368	dpavlin	36	#define MACHINE_SPARC_SUN4V 5
369	dpavlin	24
370	dpavlin	4	/* MacPPC: TODO: Real model names */
371	dpavlin	24	#define MACHINE_MACPPC_G3 1
372			#define MACHINE_MACPPC_G4 2
373			#define MACHINE_MACPPC_G5 3
374	dpavlin	4
375	dpavlin	22	/* MVMEPPC */
376			#define MACHINE_MVMEPPC_1600 1
377			#define MACHINE_MVMEPPC_2100 2
378			#define MACHINE_MVMEPPC_5500 3
379
380	dpavlin	4
381	dpavlin	22	/* For the automachine system: */
382			struct machine_entry_subtype {
383			int machine_subtype;/* Old-style subtype */
384			const char name; / Official name */
385			int n_aliases;
386			char *aliases; / Aliases */
387			};
388
389			struct machine_entry {
390			struct machine_entry *next;
391
392			/* Machine type: */
393			int arch;
394			int machine_type; /* Old-style type */
395			const char name; / Official name */
396			int n_aliases;
397			char *aliases; / Aliases */
398
399			void (setup)(struct machine , struct cpu *);
400			void (set_default_cpu)(struct machine );
401			void (set_default_ram)(struct machine );
402
403			/* Machine subtypes: */
404			int n_subtypes;
405			struct machine_entry_subtype **subtype;
406			};
407
408			#define MACHINE_SETUP_TYPE(n) void (n)(struct machine , struct cpu *)
409			#define MACHINE_SETUP(x) void machine_setup_ ## x(struct machine *machine, \
410			struct cpu *cpu)
411			#define MACHINE_DEFAULT_CPU(x) void machine_default_cpu_ ## x(struct machine *machine)
412			#define MACHINE_DEFAULT_RAM(x) void machine_default_ram_ ## x(struct machine *machine)
413			#define MACHINE_REGISTER(x) void machine_register_ ## x(void)
414	dpavlin	26	#define MR_DEFAULT(x,name,arch,type) struct machine_entry \
415			*me = machine_entry_new(name,arch,type); \
416			me->setup = machine_setup_ ## x; \
417			me->set_default_cpu = machine_default_cpu_ ## x; \
418			machine_entry_register(me, arch);
419	dpavlin	22	void automachine_init(void);
420
421
422	dpavlin	4	/* machine.c: */
423	dpavlin	34	struct machine machine_new(char name, struct emul *emul, int id);
424	dpavlin	32	void machine_destroy(struct machine *machine);
425	dpavlin	4	int machine_name_to_type(char stype, char ssubtype,
426			int type, int subtype, int *arch);
427			void machine_add_tickfunction(struct machine *machine,
428	dpavlin	24	void (func)(struct cpu , void ), void extra,
429			int clockshift, double hz);
430	dpavlin	28	void machine_statistics_init(struct machine , char fname);
431	dpavlin	22	void machine_register(char *name, MACHINE_SETUP_TYPE(setup));
432	dpavlin	4	void dump_mem_string(struct cpu *cpu, uint64_t addr);
433			void store_string(struct cpu cpu, uint64_t addr, char s);
434			int store_64bit_word(struct cpu *cpu, uint64_t addr, uint64_t data64);
435			int store_32bit_word(struct cpu *cpu, uint64_t addr, uint64_t data32);
436			int store_16bit_word(struct cpu *cpu, uint64_t addr, uint64_t data16);
437	dpavlin	6	void store_byte(struct cpu *cpu, uint64_t addr, uint8_t data);
438	dpavlin	4	void store_64bit_word_in_host(struct cpu cpu, unsigned char data,
439			uint64_t data32);
440			void store_32bit_word_in_host(struct cpu cpu, unsigned char data,
441			uint64_t data32);
442			void store_16bit_word_in_host(struct cpu cpu, unsigned char data,
443			uint16_t data16);
444	dpavlin	32	uint64_t load_64bit_word(struct cpu *cpu, uint64_t addr);
445	dpavlin	4	uint32_t load_32bit_word(struct cpu *cpu, uint64_t addr);
446			uint16_t load_16bit_word(struct cpu *cpu, uint64_t addr);
447			void store_buf(struct cpu cpu, uint64_t addr, char s, size_t len);
448	dpavlin	22	void add_environment_string(struct cpu cpu, char s, uint64_t *addr);
449			void add_environment_string_dual(struct cpu *cpu,
450			uint64_t ptrp, uint64_t addrp, char s1, char s2);
451			void store_pointer_and_advance(struct cpu cpu, uint64_t addrp,
452			uint64_t data, int flag64);
453	dpavlin	4	void machine_setup(struct machine *);
454			void machine_memsize_fix(struct machine *);
455			void machine_default_cputype(struct machine *);
456			void machine_dumpinfo(struct machine *);
457	dpavlin	26	int machine_run(struct machine *machine);
458	dpavlin	4	void machine_list_available_types_and_cpus(void);
459	dpavlin	22	struct machine_entry machine_entry_new(const char name,
460	dpavlin	26	int arch, int oldstyle_type);
461			void machine_entry_add_alias(struct machine_entry me, const char name);
462			void machine_entry_add_subtype(struct machine_entry me, const char name,
463			int oldstyle_subtype, ...);
464			void machine_entry_register(struct machine_entry *me, int arch);
465	dpavlin	4	void machine_init(void);
466
467
468			#endif /* MACHINE_H */