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 1.156 2007/02/10 14:29:55 debug Exp $
 */

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

#include "debugger_gdb.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;

        struct debugger_gdb gdb;

        /*  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
#define ARCH_TRANSPUTER         9
#define ARCH_RCA180X            10

/*  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_WALNUT          2002
#define MACHINE_PMPPC           2003
#define MACHINE_SANDPOINT       2004
#define MACHINE_BEBOX           2005
#define MACHINE_PREP            2006
#define MACHINE_MACPPC          2007
#define MACHINE_MVMEPPC         2008

/*  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_TS7200          5009
#define MACHINE_QEMU_ARM        5010

/*  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

/*  TRANSPUTER:  */
#define MACHINE_BARETRANSPUTER  9000

/*  ARCH_RCA180X:  */
#define MACHINE_BARE180X        10000
#define MACHINE_CHIP8           10001

/*  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
#define MACHINE_EVBMIPS_MESHCUBE        3
#define MACHINE_EVBMIPS_PB1000          4

/*  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

/*  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	34	* $Id: machine.h,v 1.156 2007/02/10 14:29:55 debug Exp $
32	dpavlin	4	*/
33
34			#include <sys/types.h>
35			#include <sys/time.h>
36
37	dpavlin	24	#include "debugger_gdb.h"
38	dpavlin	4	#include "symbol.h"
39
40	dpavlin	14	#include "machine_arc.h"
41	dpavlin	24	#include "machine_pmax.h"
42	dpavlin	4
43	dpavlin	14
44	dpavlin	4	#define MAX_BREAKPOINTS 8
45
46	dpavlin	24	#define MAX_TICK_FUNCTIONS 16
47	dpavlin	4
48	dpavlin	28	#define MAX_STATISTICS_FIELDS 8
49
50	dpavlin	4	struct cpu_family;
51			struct diskimage;
52			struct emul;
53			struct fb_window;
54			struct memory;
55	dpavlin	22	struct of_data;
56	dpavlin	32	struct settings;
57	dpavlin	4
58	dpavlin	32
59	dpavlin	34	/* TODO: This should probably go away... */
60	dpavlin	12	struct isa_pic_data {
61	dpavlin	20	struct pic8259_data *pic1;
62			struct pic8259_data *pic2;
63	dpavlin	30
64	dpavlin	32	int *pending_timer_interrupts;
65	dpavlin	20	int last_int;
66	dpavlin	12	};
67	dpavlin	4
68	dpavlin	12
69	dpavlin	4	struct machine {
70			/* Pointer back to the emul struct we are in: */
71			struct emul *emul;
72
73	dpavlin	32	/* Settings: */
74			struct settings *settings;
75
76	dpavlin	4	/* Name as choosen by the user: */
77			char *name;
78
79	dpavlin	34	/* Full "path" to the machine, e.g. "emul[0].machine[0]": */
80			char *path;
81
82	dpavlin	4	int arch; /* ARCH_MIPS, ARCH_PPC, .. */
83	dpavlin	22	int machine_type; /* MACHINE_PMAX, .. */
84	dpavlin	4	int machine_subtype; /* MACHINE_DEC_3MAX_5000, .. */
85
86	dpavlin	34	/* NOTE/TODO: This isn't working yet: */
87	dpavlin	24	int cycle_accurate; /* Set to non-zero for cycle
88			accurate (slow) emulation. */
89
90	dpavlin	22	/* Name set by code in src/machines/machine_.c: /
91	dpavlin	4	char *machine_name;
92
93	dpavlin	22	int stable; /* startup warning for non-stable
94			emulation modes. */
95
96	dpavlin	4	/* The serial number is mostly used when emulating multiple machines
97			in a network. nr_of_nics is the current nr of network cards, which
98			is useful when emulating multiple cards in one machine: */
99			int serial_nr;
100			int nr_of_nics;
101
102	dpavlin	28	/* TODO: How about multiple cpu familys in one machine? */
103	dpavlin	4	struct cpu_family *cpu_family;
104
105			/*
106			* The "mainbus":
107			*
108			* o) memory
109			* o) devices
110			* o) CPUs
111			*/
112
113			struct memory *memory;
114
115			int main_console_handle;
116
117			/* Hardware devices, run every x clock cycles. */
118			int n_tick_entries;
119			int ticks_till_next[MAX_TICK_FUNCTIONS];
120			int ticks_reset_value[MAX_TICK_FUNCTIONS];
121			void (tick_func[MAX_TICK_FUNCTIONS])(struct cpu , void *);
122			void *tick_extra[MAX_TICK_FUNCTIONS];
123	dpavlin	24	double tick_hz[MAX_TICK_FUNCTIONS];
124	dpavlin	4
125			char cpu_name; / TODO: remove this, there could be several
126			cpus with different names in a machine */
127			int byte_order_override;
128			int bootstrap_cpu;
129			int use_random_bootstrap_cpu;
130			int start_paused;
131			int ncpus;
132			struct cpu **cpus;
133
134			/* These are used by stuff in cpu.c, mostly: */
135	dpavlin	34	/* TODO: Move to cpu.h! */
136	dpavlin	28	int64_t ninstrs;
137			int64_t ninstrs_show;
138			int64_t ninstrs_flush;
139			int64_t ninstrs_since_gettimeofday;
140	dpavlin	10	struct timeval starttime;
141	dpavlin	4
142			struct diskimage *first_diskimage;
143
144			struct symbol_context symbol_context;
145
146			int random_mem_contents;
147			int physical_ram_in_mb;
148			int memory_offset_in_mb;
149			int prom_emulation;
150			int register_dump;
151	dpavlin	12	int arch_pagesize;
152	dpavlin	4
153	dpavlin	22	int bootdev_type;
154			int bootdev_id;
155			char *bootstr;
156			char *bootarg;
157
158	dpavlin	24	struct debugger_gdb gdb;
159
160	dpavlin	28	/* Breakpoints: */
161	dpavlin	4	int n_breakpoints;
162			char *breakpoint_string[MAX_BREAKPOINTS];
163			uint64_t breakpoint_addr[MAX_BREAKPOINTS];
164			int breakpoint_flags[MAX_BREAKPOINTS];
165
166			/* Cache sizes: (1 << x) x=0 for default values */
167	dpavlin	34	/* TODO: these should be _PER CPU_! */
168	dpavlin	4	int cache_picache;
169			int cache_pdcache;
170			int cache_secondary;
171			int cache_picache_linesize;
172			int cache_pdcache_linesize;
173			int cache_secondary_linesize;
174
175			int dbe_on_nonexistant_memaccess;
176	dpavlin	34	int halt_on_nonexistant_memaccess;
177	dpavlin	4	int instruction_trace;
178			int show_nr_of_instructions;
179	dpavlin	28	int show_trace_tree;
180	dpavlin	4	int show_symbolic_register_names;
181			int emulated_hz;
182	dpavlin	28	int allow_instruction_combinations;
183	dpavlin	4	char userland_emul; / NULL for no userland emulation */
184			int force_netboot;
185			int slow_serial_interrupts_hack_for_linux;
186			uint64_t file_loaded_end_addr;
187			char *boot_kernel_filename;
188			char *boot_string_argument;
189			int exit_without_entering_debugger;
190			int n_gfx_cards;
191
192	dpavlin	28	/* Instruction statistics: */
193			char *statistics_filename;
194			FILE *statistics_file;
195			int statistics_enabled;
196			char statistics_fields; / "vpi" etc. */
197
198	dpavlin	6	/* Machine-dependent: (PROM stuff, etc.) */
199			union {
200			struct machine_arcbios arc;
201	dpavlin	24	struct machine_pmax pmax;
202	dpavlin	34	struct of_data *of_data;
203	dpavlin	6	} md;
204	dpavlin	4
205	dpavlin	14	/* Bus-specific interrupt data: */
206	dpavlin	34	/* TODO: Remove! */
207	dpavlin	14	struct isa_pic_data isa_pic_data;
208
209	dpavlin	4	/* X11/framebuffer stuff: */
210			int use_x11;
211			int x11_scaledown;
212	dpavlin	20	int x11_scaleup;
213	dpavlin	4	int x11_n_display_names;
214			char **x11_display_names;
215			int x11_current_display_name_nr; /* updated by x11.c */
216
217			int n_fb_windows;
218			struct fb_window **fb_windows;
219			};
220
221
222	dpavlin	28	/* Tick function "prototype": */
223			#define DEVICE_TICK(x) void dev_ ## x ## _tick(struct cpu cpu, void extra)
224
225
226	dpavlin	4	/*
227			* Machine emulation types:
228			*/
229
230			#define ARCH_NOARCH 0
231			#define ARCH_MIPS 1
232			#define ARCH_PPC 2
233			#define ARCH_SPARC 3
234	dpavlin	12	#define ARCH_ALPHA 4
235	dpavlin	34	#define ARCH_ARM 5
236			#define ARCH_M68K 6
237			#define ARCH_SH 7
238			#define ARCH_AVR 8
239			#define ARCH_TRANSPUTER 9
240			#define ARCH_RCA180X 10
241	dpavlin	4
242			/* MIPS: */
243			#define MACHINE_BAREMIPS 1000
244			#define MACHINE_TESTMIPS 1001
245	dpavlin	22	#define MACHINE_PMAX 1002
246	dpavlin	4	#define MACHINE_COBALT 1003
247			#define MACHINE_HPCMIPS 1004
248			#define MACHINE_PS2 1005
249			#define MACHINE_SGI 1006
250			#define MACHINE_ARC 1007
251	dpavlin	24	#define MACHINE_NETGEAR 1008
252			#define MACHINE_SONYNEWS 1009
253			#define MACHINE_EVBMIPS 1010
254			#define MACHINE_PSP 1011
255			#define MACHINE_ALGOR 1012
256	dpavlin	28	#define MACHINE_QEMU_MIPS 1013
257	dpavlin	4
258			/* PPC: */
259			#define MACHINE_BAREPPC 2000
260			#define MACHINE_TESTPPC 2001
261			#define MACHINE_WALNUT 2002
262			#define MACHINE_PMPPC 2003
263			#define MACHINE_SANDPOINT 2004
264			#define MACHINE_BEBOX 2005
265			#define MACHINE_PREP 2006
266			#define MACHINE_MACPPC 2007
267	dpavlin	34	#define MACHINE_MVMEPPC 2008
268	dpavlin	4
269			/* SPARC: */
270			#define MACHINE_BARESPARC 3000
271	dpavlin	12	#define MACHINE_TESTSPARC 3001
272	dpavlin	24	#define MACHINE_SPARC 3002
273	dpavlin	4
274			/* Alpha: */
275	dpavlin	12	#define MACHINE_BAREALPHA 4000
276			#define MACHINE_TESTALPHA 4001
277			#define MACHINE_ALPHA 4002
278	dpavlin	4
279	dpavlin	6	/* ARM: */
280	dpavlin	34	#define MACHINE_BAREARM 5000
281			#define MACHINE_TESTARM 5001
282			#define MACHINE_CATS 5002
283			#define MACHINE_HPCARM 5003
284			#define MACHINE_ZAURUS 5004
285			#define MACHINE_NETWINDER 5005
286			#define MACHINE_SHARK 5006
287			#define MACHINE_IQ80321 5007
288			#define MACHINE_IYONIX 5008
289			#define MACHINE_TS7200 5009
290			#define MACHINE_QEMU_ARM 5010
291	dpavlin	6
292	dpavlin	12	/* M68K: */
293	dpavlin	34	#define MACHINE_BAREM68K 6000
294			#define MACHINE_TESTM68K 6001
295	dpavlin	12
296	dpavlin	14	/* SH: */
297	dpavlin	34	#define MACHINE_BARESH 7000
298			#define MACHINE_TESTSH 7001
299			#define MACHINE_HPCSH 7002
300			#define MACHINE_DREAMCAST 7003
301			#define MACHINE_LANDISK 7004
302	dpavlin	14
303			/* AVR: */
304	dpavlin	34	#define MACHINE_BAREAVR 8000
305			#define MACHINE_AVR_PAL 8001
306			#define MACHINE_AVR_MAHPONG 8002
307	dpavlin	14
308	dpavlin	28	/* TRANSPUTER: */
309	dpavlin	34	#define MACHINE_BARETRANSPUTER 9000
310	dpavlin	28
311	dpavlin	32	/* ARCH_RCA180X: */
312	dpavlin	34	#define MACHINE_BARE180X 10000
313			#define MACHINE_CHIP8 10001
314	dpavlin	32
315	dpavlin	4	/* Other "pseudo"-machines: */
316			#define MACHINE_NONE 0
317			#define MACHINE_USERLAND 100000
318
319			/* DEC: */
320			#define MACHINE_DEC_PMAX_3100 1
321			#define MACHINE_DEC_3MAX_5000 2
322			#define MACHINE_DEC_3MIN_5000 3
323			#define MACHINE_DEC_3MAXPLUS_5000 4
324			#define MACHINE_DEC_5800 5
325			#define MACHINE_DEC_5400 6
326			#define MACHINE_DEC_MAXINE_5000 7
327			#define MACHINE_DEC_5500 11
328			#define MACHINE_DEC_MIPSMATE_5100 12
329
330			#define DEC_PROM_CALLBACK_STRUCT 0xffffffffbfc04000ULL
331			#define DEC_PROM_EMULATION 0xffffffffbfc08000ULL
332			#define DEC_PROM_INITIAL_ARGV (INITIAL_STACK_POINTER + 0x80)
333			#define DEC_PROM_STRINGS 0xffffffffbfc20000ULL
334			#define DEC_PROM_TCINFO 0xffffffffbfc2c000ULL
335			#define DEC_MEMMAP_ADDR 0xffffffffbfc30000ULL
336
337			/* HPCmips: */
338			#define MACHINE_HPCMIPS_CASIO_BE300 1
339			#define MACHINE_HPCMIPS_CASIO_E105 2
340			#define MACHINE_HPCMIPS_NEC_MOBILEPRO_770 3
341			#define MACHINE_HPCMIPS_NEC_MOBILEPRO_780 4
342			#define MACHINE_HPCMIPS_NEC_MOBILEPRO_800 5
343			#define MACHINE_HPCMIPS_NEC_MOBILEPRO_880 6
344			#define MACHINE_HPCMIPS_AGENDA_VR3 7
345			#define MACHINE_HPCMIPS_IBM_WORKPAD_Z50 8
346
347	dpavlin	14	/* HPCarm: */
348			#define MACHINE_HPCARM_IPAQ 1
349			#define MACHINE_HPCARM_JORNADA720 2
350
351			/* HPCsh: */
352			#define MACHINE_HPCSH_JORNADA680 1
353			#define MACHINE_HPCSH_JORNADA690 2
354
355	dpavlin	4	/* SGI and ARC: */
356			#define MACHINE_ARC_NEC_RD94 1
357			#define MACHINE_ARC_JAZZ_PICA 2
358			#define MACHINE_ARC_NEC_R94 3
359			#define MACHINE_ARC_DESKTECH_TYNE 4
360			#define MACHINE_ARC_JAZZ_MAGNUM 5
361			#define MACHINE_ARC_NEC_R98 6
362			#define MACHINE_ARC_JAZZ_M700 7
363			#define MACHINE_ARC_NEC_R96 8
364
365	dpavlin	20	/* Algor: */
366			#define MACHINE_ALGOR_P4032 4
367			#define MACHINE_ALGOR_P5064 5
368
369	dpavlin	8	/* EVBMIPS: */
370			#define MACHINE_EVBMIPS_MALTA 1
371	dpavlin	12	#define MACHINE_EVBMIPS_MALTA_BE 2
372	dpavlin	24	#define MACHINE_EVBMIPS_MESHCUBE 3
373			#define MACHINE_EVBMIPS_PB1000 4
374	dpavlin	8
375	dpavlin	22	/* PReP: */
376			#define MACHINE_PREP_IBM6050 1
377			#define MACHINE_PREP_MVME2400 2
378
379	dpavlin	24	/* Sun SPARC: */
380			#define MACHINE_SPARC_SS5 1
381			#define MACHINE_SPARC_SS20 2
382			#define MACHINE_SPARC_ULTRA1 3
383			#define MACHINE_SPARC_ULTRA60 4
384
385	dpavlin	4	/* MacPPC: TODO: Real model names */
386	dpavlin	24	#define MACHINE_MACPPC_G3 1
387			#define MACHINE_MACPPC_G4 2
388			#define MACHINE_MACPPC_G5 3
389	dpavlin	4
390	dpavlin	22	/* MVMEPPC */
391			#define MACHINE_MVMEPPC_1600 1
392			#define MACHINE_MVMEPPC_2100 2
393			#define MACHINE_MVMEPPC_5500 3
394
395	dpavlin	4
396	dpavlin	22	/* For the automachine system: */
397			struct machine_entry_subtype {
398			int machine_subtype;/* Old-style subtype */
399			const char name; / Official name */
400			int n_aliases;
401			char *aliases; / Aliases */
402			};
403
404			struct machine_entry {
405			struct machine_entry *next;
406
407			/* Machine type: */
408			int arch;
409			int machine_type; /* Old-style type */
410			const char name; / Official name */
411			int n_aliases;
412			char *aliases; / Aliases */
413
414			void (setup)(struct machine , struct cpu *);
415			void (set_default_cpu)(struct machine );
416			void (set_default_ram)(struct machine );
417
418			/* Machine subtypes: */
419			int n_subtypes;
420			struct machine_entry_subtype **subtype;
421			};
422
423			#define MACHINE_SETUP_TYPE(n) void (n)(struct machine , struct cpu *)
424			#define MACHINE_SETUP(x) void machine_setup_ ## x(struct machine *machine, \
425			struct cpu *cpu)
426			#define MACHINE_DEFAULT_CPU(x) void machine_default_cpu_ ## x(struct machine *machine)
427			#define MACHINE_DEFAULT_RAM(x) void machine_default_ram_ ## x(struct machine *machine)
428			#define MACHINE_REGISTER(x) void machine_register_ ## x(void)
429	dpavlin	26	#define MR_DEFAULT(x,name,arch,type) struct machine_entry \
430			*me = machine_entry_new(name,arch,type); \
431			me->setup = machine_setup_ ## x; \
432			me->set_default_cpu = machine_default_cpu_ ## x; \
433			machine_entry_register(me, arch);
434	dpavlin	22	void automachine_init(void);
435
436
437	dpavlin	4	/* machine.c: */
438	dpavlin	34	struct machine machine_new(char name, struct emul *emul, int id);
439	dpavlin	32	void machine_destroy(struct machine *machine);
440	dpavlin	4	int machine_name_to_type(char stype, char ssubtype,
441			int type, int subtype, int *arch);
442			void machine_add_tickfunction(struct machine *machine,
443	dpavlin	24	void (func)(struct cpu , void ), void extra,
444			int clockshift, double hz);
445	dpavlin	28	void machine_statistics_init(struct machine , char fname);
446	dpavlin	22	void machine_register(char *name, MACHINE_SETUP_TYPE(setup));
447	dpavlin	4	void dump_mem_string(struct cpu *cpu, uint64_t addr);
448			void store_string(struct cpu cpu, uint64_t addr, char s);
449			int store_64bit_word(struct cpu *cpu, uint64_t addr, uint64_t data64);
450			int store_32bit_word(struct cpu *cpu, uint64_t addr, uint64_t data32);
451			int store_16bit_word(struct cpu *cpu, uint64_t addr, uint64_t data16);
452	dpavlin	6	void store_byte(struct cpu *cpu, uint64_t addr, uint8_t data);
453	dpavlin	4	void store_64bit_word_in_host(struct cpu cpu, unsigned char data,
454			uint64_t data32);
455			void store_32bit_word_in_host(struct cpu cpu, unsigned char data,
456			uint64_t data32);
457			void store_16bit_word_in_host(struct cpu cpu, unsigned char data,
458			uint16_t data16);
459	dpavlin	32	uint64_t load_64bit_word(struct cpu *cpu, uint64_t addr);
460	dpavlin	4	uint32_t load_32bit_word(struct cpu *cpu, uint64_t addr);
461			uint16_t load_16bit_word(struct cpu *cpu, uint64_t addr);
462			void store_buf(struct cpu cpu, uint64_t addr, char s, size_t len);
463	dpavlin	22	void add_environment_string(struct cpu cpu, char s, uint64_t *addr);
464			void add_environment_string_dual(struct cpu *cpu,
465			uint64_t ptrp, uint64_t addrp, char s1, char s2);
466			void store_pointer_and_advance(struct cpu cpu, uint64_t addrp,
467			uint64_t data, int flag64);
468	dpavlin	4	void machine_setup(struct machine *);
469			void machine_memsize_fix(struct machine *);
470			void machine_default_cputype(struct machine *);
471			void machine_dumpinfo(struct machine *);
472	dpavlin	26	int machine_run(struct machine *machine);
473	dpavlin	4	void machine_list_available_types_and_cpus(void);
474	dpavlin	22	struct machine_entry machine_entry_new(const char name,
475	dpavlin	26	int arch, int oldstyle_type);
476			void machine_entry_add_alias(struct machine_entry me, const char name);
477			void machine_entry_add_subtype(struct machine_entry me, const char name,
478			int oldstyle_subtype, ...);
479			void machine_entry_register(struct machine_entry *me, int arch);
480	dpavlin	4	void machine_init(void);
481
482
483			#endif /* MACHINE_H */