/[gxemul]/trunk/src/include/machine.h
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 41 by dpavlin, Mon Oct 8 16:22:11 2007 UTC revision 42 by dpavlin, Mon Oct 8 16:22:32 2007 UTC
# Line 28  Line 28 
28   *  SUCH DAMAGE.   *  SUCH DAMAGE.
29   *   *
30   *   *
31   *  $Id: machine.h,v 1.162 2007/04/19 15:18:16 debug Exp $   *  $Id: machine.h,v 1.179 2007/06/15 17:02:39 debug Exp $
32   */   */
33    
34  #include <sys/types.h>  #include <sys/types.h>
 #include <sys/time.h>  
35    
36  #include "symbol.h"  #include "symbol.h"
37    
 #include "machine_arc.h"  
 #include "machine_pmax.h"  
   
   
 #define MAX_BREAKPOINTS         8  
   
 #define MAX_TICK_FUNCTIONS      16  
   
 #define MAX_STATISTICS_FIELDS   8  
   
38  struct cpu_family;  struct cpu_family;
39  struct diskimage;  struct diskimage;
40  struct emul;  struct emul;
41  struct fb_window;  struct fb_window;
42    struct machine_arcbios;
43    struct machine_pmax;
44  struct memory;  struct memory;
45  struct of_data;  struct of_data;
46  struct settings;  struct settings;
# Line 64  struct isa_pic_data { Line 55  struct isa_pic_data {
55          int                     last_int;          int                     last_int;
56  };  };
57    
58    struct breakpoints {
59            int             n;
60    
61            /*  Arrays, with one element for each entry:  */
62            char            **string;
63            uint64_t        *addr;
64    };
65    
66    struct tick_functions {
67            int     n_entries;
68    
69            /*  Arrays, with one element for each entry:  */
70            int     *ticks_till_next;
71            int     *ticks_reset_value;
72            void    (*(*f))(struct cpu *, void *);
73            void    **extra;
74    };
75    
76    struct x11_md {
77            /*  X11/framebuffer stuff:  */
78            int     in_use;
79            int     scaledown;
80            int     scaleup;
81            int     n_display_names;
82            char    **display_names;
83            int     current_display_name_nr;        /*  updated by x11.c  */
84    
85            int     n_fb_windows;
86            struct fb_window **fb_windows;
87    };
88    
89  struct machine {  struct machine {
90          /*  Pointer back to the emul struct we are in:  */          /*  Pointer back to the emul struct we are in:  */
# Line 82  struct machine { Line 103  struct machine {
103          int     machine_type;           /*  MACHINE_PMAX, ..  */          int     machine_type;           /*  MACHINE_PMAX, ..  */
104          int     machine_subtype;        /*  MACHINE_DEC_3MAX_5000, ..  */          int     machine_subtype;        /*  MACHINE_DEC_3MAX_5000, ..  */
105    
         /*  NOTE/TODO: This isn't working yet:  */  
         int     cycle_accurate;         /*  Set to non-zero for cycle  
                                             accurate (slow) emulation.  */  
   
106          /*  Name set by code in src/machines/machine_*.c:  */          /*  Name set by code in src/machines/machine_*.c:  */
107          char    *machine_name;          char    *machine_name;
108    
         int     stable;                 /*  startup warning for non-stable  
                                             emulation modes.  */  
   
109          /*  The serial number is mostly used when emulating multiple machines          /*  The serial number is mostly used when emulating multiple machines
110              in a network. nr_of_nics is the current nr of network cards, which              in a network. nr_of_nics is the current nr of network cards, which
111              is useful when emulating multiple cards in one machine:  */              is useful when emulating multiple cards in one machine:  */
# Line 101  struct machine { Line 115  struct machine {
115          /*  TODO: How about multiple cpu familys in one machine?  */          /*  TODO: How about multiple cpu familys in one machine?  */
116          struct cpu_family *cpu_family;          struct cpu_family *cpu_family;
117    
         /*  
          *  The "mainbus":  
          *  
          *      o)  memory  
          *      o)  devices  
          *      o)  CPUs  
          */  
   
118          struct memory *memory;          struct memory *memory;
119    
120          int     main_console_handle;          int     main_console_handle;
121    
122          /*  Hardware devices, run every x clock cycles.  */          /*  Tick functions (e.g. hardware devices):  */
123          int     n_tick_entries;          struct tick_functions tick_functions;
         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];  
124    
125          char    *cpu_name;  /*  TODO: remove this, there could be several          char    *cpu_name;  /*  TODO: remove this, there could be several
126                                  cpus with different names in a machine  */                                  cpus with different names in a machine  */
# Line 130  struct machine { Line 131  struct machine {
131          int     ncpus;          int     ncpus;
132          struct cpu **cpus;          struct cpu **cpus;
133    
         /*  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;  
   
134          struct diskimage *first_diskimage;          struct diskimage *first_diskimage;
135    
136          struct symbol_context symbol_context;          struct symbol_context symbol_context;
# Line 155  struct machine { Line 148  struct machine {
148          char    *bootarg;          char    *bootarg;
149    
150          /*  Breakpoints:  */          /*  Breakpoints:  */
151          int     n_breakpoints;          struct breakpoints 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;  
152    
         int     dbe_on_nonexistant_memaccess;  
153          int     halt_on_nonexistant_memaccess;          int     halt_on_nonexistant_memaccess;
154          int     instruction_trace;          int     instruction_trace;
155          int     show_nr_of_instructions;          int     show_nr_of_instructions;
156          int     show_trace_tree;          int     show_trace_tree;
         int     show_symbolic_register_names;  
157          int     emulated_hz;          int     emulated_hz;
158          int     allow_instruction_combinations;          int     allow_instruction_combinations;
159          char    *userland_emul;         /*  NULL for no userland emulation  */          char    *userland_emul;         /*  NULL for no userland emulation  */
# Line 192  struct machine { Line 171  struct machine {
171          int     statistics_enabled;          int     statistics_enabled;
172          char    *statistics_fields;     /*  "vpi" etc.  */          char    *statistics_fields;     /*  "vpi" etc.  */
173    
174            /*  X11/framebuffer stuff (per machine):  */
175            struct x11_md x11_md;
176    
177          /*  Machine-dependent: (PROM stuff, etc.)  */          /*  Machine-dependent: (PROM stuff, etc.)  */
178          union {          union {
179                  struct machine_arcbios  arc;                  struct machine_arcbios  *arc;
180                  struct machine_pmax     pmax;                  struct machine_pmax     *pmax;
181                  struct of_data          *of_data;                  struct of_data          *of_data;
182          } md;          } md;
183    
184          /*  Bus-specific interrupt data:  */          /*  Bus-specific interrupt data:  */
185          /*  TODO: Remove!  */          /*  TODO: Remove!  */
186          struct isa_pic_data isa_pic_data;          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;  
187  };  };
188    
189    
# Line 231  struct machine { Line 202  struct machine {
202  #define ARCH_ALPHA              4  #define ARCH_ALPHA              4
203  #define ARCH_ARM                5  #define ARCH_ARM                5
204  #define ARCH_SH                 6  #define ARCH_SH                 6
205  #define ARCH_AVR                7  #define ARCH_M88K               7
 #define ARCH_M88K               8  
206    
207  /*  MIPS:  */  /*  MIPS:  */
208  #define MACHINE_BAREMIPS        1000  #define MACHINE_BAREMIPS        1000
# Line 243  struct machine { Line 213  struct machine {
213  #define MACHINE_PS2             1005  #define MACHINE_PS2             1005
214  #define MACHINE_SGI             1006  #define MACHINE_SGI             1006
215  #define MACHINE_ARC             1007  #define MACHINE_ARC             1007
216  #define MACHINE_NETGEAR         1008  #define MACHINE_EVBMIPS         1008
217  #define MACHINE_SONYNEWS        1009  #define MACHINE_ALGOR           1009
218  #define MACHINE_EVBMIPS         1010  #define MACHINE_QEMU_MIPS       1010
 #define MACHINE_PSP             1011  
 #define MACHINE_ALGOR           1012  
 #define MACHINE_QEMU_MIPS       1013  
219    
220  /*  PPC:  */  /*  PPC:  */
221  #define MACHINE_BAREPPC         2000  #define MACHINE_BAREPPC         2000
222  #define MACHINE_TESTPPC         2001  #define MACHINE_TESTPPC         2001
223  #define MACHINE_PMPPC           2002  #define MACHINE_PMPPC           2002
224  #define MACHINE_SANDPOINT       2003  #define MACHINE_BEBOX           2003
225  #define MACHINE_BEBOX           2004  #define MACHINE_PREP            2004
226  #define MACHINE_PREP            2005  #define MACHINE_MACPPC          2005
227  #define MACHINE_MACPPC          2006  #define MACHINE_MVMEPPC         2006
 #define MACHINE_MVMEPPC         2007  
228    
229  /*  SPARC:  */  /*  SPARC:  */
230  #define MACHINE_BARESPARC       3000  #define MACHINE_BARESPARC       3000
# Line 275  struct machine { Line 241  struct machine {
241  #define MACHINE_TESTARM         5001  #define MACHINE_TESTARM         5001
242  #define MACHINE_CATS            5002  #define MACHINE_CATS            5002
243  #define MACHINE_HPCARM          5003  #define MACHINE_HPCARM          5003
244  #define MACHINE_ZAURUS          5004  #define MACHINE_NETWINDER       5004
245  #define MACHINE_NETWINDER       5005  #define MACHINE_IQ80321         5005
246  #define MACHINE_SHARK           5006  #define MACHINE_QEMU_ARM        5006
 #define MACHINE_IQ80321         5007  
 #define MACHINE_IYONIX          5008  
 #define MACHINE_QEMU_ARM        5009  
247    
248  /*  SH:  */  /*  SH:  */
249  #define MACHINE_BARESH          6000  #define MACHINE_BARESH          6000
# Line 289  struct machine { Line 252  struct machine {
252  #define MACHINE_DREAMCAST       6003  #define MACHINE_DREAMCAST       6003
253  #define MACHINE_LANDISK         6004  #define MACHINE_LANDISK         6004
254    
 /*  AVR:  */  
 #define MACHINE_BAREAVR         7000  
 #define MACHINE_AVR_PAL         7001  
 #define MACHINE_AVR_MAHPONG     7002  
   
255  /*  M88K:  */  /*  M88K:  */
256  #define MACHINE_BAREM88K        8000  #define MACHINE_BAREM88K        7000
257  #define MACHINE_TESTM88K        8001  #define MACHINE_TESTM88K        7001
258    #define MACHINE_MVME88K         7002
259    
260  /*  Other "pseudo"-machines:  */  /*  Other "pseudo"-machines:  */
261  #define MACHINE_NONE            0  #define MACHINE_NONE            0
# Line 339  struct machine { Line 298  struct machine {
298  #define MACHINE_HPCSH_JORNADA690                2  #define MACHINE_HPCSH_JORNADA690                2
299    
300  /*  SGI and ARC:  */  /*  SGI and ARC:  */
301  #define MACHINE_ARC_NEC_RD94            1  #define MACHINE_ARC_JAZZ_PICA           1
302  #define MACHINE_ARC_JAZZ_PICA           2  #define MACHINE_ARC_JAZZ_MAGNUM         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  
303    
304  /*  Algor:  */  /*  Algor:  */
305  #define MACHINE_ALGOR_P4032             4  #define MACHINE_ALGOR_P4032             1
306  #define MACHINE_ALGOR_P5064             5  #define MACHINE_ALGOR_P5064             2
307    
308  /*  EVBMIPS:  */  /*  EVBMIPS:  */
309  #define MACHINE_EVBMIPS_MALTA           1  #define MACHINE_EVBMIPS_MALTA           1
# Line 377  struct machine { Line 330  struct machine {
330  #define MACHINE_MVMEPPC_2100            2  #define MACHINE_MVMEPPC_2100            2
331  #define MACHINE_MVMEPPC_5500            3  #define MACHINE_MVMEPPC_5500            3
332    
333    /*  MVME88K  */
334    #define MACHINE_MVME88K_187             1
335    #define MACHINE_MVME88K_188             2
336    #define MACHINE_MVME88K_197             3
337    
338    
339  /*  For the automachine system:  */  /*  For the automachine system:  */
340  struct machine_entry_subtype {  struct machine_entry_subtype {
# Line 424  struct machine *machine_new(char *name, Line 382  struct machine *machine_new(char *name,
382  void machine_destroy(struct machine *machine);  void machine_destroy(struct machine *machine);
383  int machine_name_to_type(char *stype, char *ssubtype,  int machine_name_to_type(char *stype, char *ssubtype,
384          int *type, int *subtype, int *arch);          int *type, int *subtype, int *arch);
385    void machine_add_breakpoint_string(struct machine *machine, char *str);
386  void machine_add_tickfunction(struct machine *machine,  void machine_add_tickfunction(struct machine *machine,
387          void (*func)(struct cpu *, void *), void *extra,          void (*func)(struct cpu *, void *), void *extra, int clockshift);
         int clockshift, double hz);  
388  void machine_statistics_init(struct machine *, char *fname);  void machine_statistics_init(struct machine *, char *fname);
389  void machine_register(char *name, MACHINE_SETUP_TYPE(setup));  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);  
390  void machine_setup(struct machine *);  void machine_setup(struct machine *);
391  void machine_memsize_fix(struct machine *);  void machine_memsize_fix(struct machine *);
392  void machine_default_cputype(struct machine *);  void machine_default_cputype(struct machine *);
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