/[gxemul]/trunk/src/include/machine.h
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revision 34 by dpavlin, Mon Oct 8 16:21:17 2007 UTC revision 49 by dpavlin, Wed Oct 10 23:31:09 2007 UTC
# Line 28  Line 28 
28   *  SUCH DAMAGE.   *  SUCH DAMAGE.
29   *   *
30   *   *
31   *  $Id: machine.h,v 1.156 2007/02/10 14:29:55 debug Exp $   *  $Id: machine.h,v 1.182 2007/08/29 20:36:49 debug Exp $
32   */   */
33    
34  #include <sys/types.h>  #include <sys/types.h>
 #include <sys/time.h>  
35    
 #include "debugger_gdb.h"  
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 65  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 statistics {
67            char    *filename;
68            FILE    *file;
69            int     enabled;
70            char    *fields;                /*  "vpi" etc.  */
71    };
72    
73    struct tick_functions {
74            int     n_entries;
75    
76            /*  Arrays, with one element for each entry:  */
77            int     *ticks_till_next;
78            int     *ticks_reset_value;
79            void    (*(*f))(struct cpu *, void *);
80            void    **extra;
81    };
82    
83    struct x11_md {
84            /*  X11/framebuffer stuff:  */
85            int     in_use;
86            int     scaledown;
87            int     scaleup;
88            int     n_display_names;
89            char    **display_names;
90            int     current_display_name_nr;        /*  updated by x11.c  */
91    
92            int     n_fb_windows;
93            struct fb_window **fb_windows;
94    };
95    
96    
97    /*
98     *  The machine struct:
99     */
100  struct machine {  struct machine {
101          /*  Pointer back to the emul struct we are in:  */          /*  Pointer back to the emul struct we are in:  */
102          struct emul *emul;          struct emul *emul;
# Line 76  struct machine { Line 107  struct machine {
107          /*  Name as choosen by the user:  */          /*  Name as choosen by the user:  */
108          char    *name;          char    *name;
109    
110          /*  Full "path" to the machine, e.g. "emul[0].machine[0]":  */          /*  Full "path" to the machine, e.g. "machine[0]":  */
111          char    *path;          char    *path;
112    
113          int     arch;                   /*  ARCH_MIPS, ARCH_PPC, ..  */          int     arch;                   /*  ARCH_MIPS, ARCH_PPC, ..  */
114          int     machine_type;           /*  MACHINE_PMAX, ..  */          int     machine_type;           /*  MACHINE_PMAX, ..  */
115          int     machine_subtype;        /*  MACHINE_DEC_3MAX_5000, ..  */          int     machine_subtype;        /*  MACHINE_DEC_3MAX_5000, ..  */
116    
         /*  NOTE/TODO: This isn't working yet:  */  
         int     cycle_accurate;         /*  Set to non-zero for cycle  
                                             accurate (slow) emulation.  */  
   
117          /*  Name set by code in src/machines/machine_*.c:  */          /*  Name set by code in src/machines/machine_*.c:  */
118          char    *machine_name;          char    *machine_name;
119    
         int     stable;                 /*  startup warning for non-stable  
                                             emulation modes.  */  
   
120          /*  The serial number is mostly used when emulating multiple machines          /*  The serial number is mostly used when emulating multiple machines
121              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
122              is useful when emulating multiple cards in one machine:  */              is useful when emulating multiple cards in one machine:  */
# Line 102  struct machine { Line 126  struct machine {
126          /*  TODO: How about multiple cpu familys in one machine?  */          /*  TODO: How about multiple cpu familys in one machine?  */
127          struct cpu_family *cpu_family;          struct cpu_family *cpu_family;
128    
         /*  
          *  The "mainbus":  
          *  
          *      o)  memory  
          *      o)  devices  
          *      o)  CPUs  
          */  
   
129          struct memory *memory;          struct memory *memory;
130    
131          int     main_console_handle;          int     main_console_handle;
132    
133          /*  Hardware devices, run every x clock cycles.  */          /*  Tick functions (e.g. hardware devices):  */
134          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];  
135    
136          char    *cpu_name;  /*  TODO: remove this, there could be several          char    *cpu_name;  /*  TODO: remove this, there could be several
137                                  cpus with different names in a machine  */                                  cpus with different names in a machine  */
# Line 131  struct machine { Line 142  struct machine {
142          int     ncpus;          int     ncpus;
143          struct cpu **cpus;          struct cpu **cpus;
144    
         /*  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;  
   
145          struct diskimage *first_diskimage;          struct diskimage *first_diskimage;
146    
147          struct symbol_context symbol_context;          struct symbol_context symbol_context;
# Line 155  struct machine { Line 158  struct machine {
158          char    *bootstr;          char    *bootstr;
159          char    *bootarg;          char    *bootarg;
160    
         struct debugger_gdb gdb;  
   
161          /*  Breakpoints:  */          /*  Breakpoints:  */
162          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;  
163    
         int     dbe_on_nonexistant_memaccess;  
164          int     halt_on_nonexistant_memaccess;          int     halt_on_nonexistant_memaccess;
165          int     instruction_trace;          int     instruction_trace;
166          int     show_nr_of_instructions;          int     show_nr_of_instructions;
167          int     show_trace_tree;          int     show_trace_tree;
         int     show_symbolic_register_names;  
168          int     emulated_hz;          int     emulated_hz;
169          int     allow_instruction_combinations;          int     allow_instruction_combinations;
170          char    *userland_emul;         /*  NULL for no userland emulation  */          char    *userland_emul;         /*  NULL for no userland emulation  */
# Line 190  struct machine { Line 177  struct machine {
177          int     n_gfx_cards;          int     n_gfx_cards;
178    
179          /*  Instruction statistics:  */          /*  Instruction statistics:  */
180          char    *statistics_filename;          struct statistics statistics;
181          FILE    *statistics_file;  
182          int     statistics_enabled;          /*  X11/framebuffer stuff (per machine):  */
183          char    *statistics_fields;     /*  "vpi" etc.  */          struct x11_md x11_md;
184    
185          /*  Machine-dependent: (PROM stuff, etc.)  */          /*  Machine-dependent: (PROM stuff, etc.)  */
186          union {          union {
187                  struct machine_arcbios  arc;                  struct machine_arcbios  *arc;
188                  struct machine_pmax     pmax;                  struct machine_pmax     *pmax;
189                  struct of_data          *of_data;                  struct of_data          *of_data;
190          } md;          } md;
191    
192          /*  Bus-specific interrupt data:  */          /*  Bus-specific interrupt data:  */
193          /*  TODO: Remove!  */          /*  TODO: Remove!  */
194          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;  
195  };  };
196    
197    
# Line 233  struct machine { Line 209  struct machine {
209  #define ARCH_SPARC              3  #define ARCH_SPARC              3
210  #define ARCH_ALPHA              4  #define ARCH_ALPHA              4
211  #define ARCH_ARM                5  #define ARCH_ARM                5
212  #define ARCH_M68K               6  #define ARCH_SH                 6
213  #define ARCH_SH                 7  #define ARCH_M88K               7
214  #define ARCH_AVR                8  #define ARCH_M32R               8
 #define ARCH_TRANSPUTER         9  
 #define ARCH_RCA180X            10  
215    
216  /*  MIPS:  */  /*  MIPS:  */
217  #define MACHINE_BAREMIPS        1000  #define MACHINE_BAREMIPS        1000
# Line 248  struct machine { Line 222  struct machine {
222  #define MACHINE_PS2             1005  #define MACHINE_PS2             1005
223  #define MACHINE_SGI             1006  #define MACHINE_SGI             1006
224  #define MACHINE_ARC             1007  #define MACHINE_ARC             1007
225  #define MACHINE_NETGEAR         1008  #define MACHINE_EVBMIPS         1008
226  #define MACHINE_SONYNEWS        1009  #define MACHINE_ALGOR           1009
227  #define MACHINE_EVBMIPS         1010  #define MACHINE_QEMU_MIPS       1010
 #define MACHINE_PSP             1011  
 #define MACHINE_ALGOR           1012  
 #define MACHINE_QEMU_MIPS       1013  
228    
229  /*  PPC:  */  /*  PPC:  */
230  #define MACHINE_BAREPPC         2000  #define MACHINE_BAREPPC         2000
231  #define MACHINE_TESTPPC         2001  #define MACHINE_TESTPPC         2001
232  #define MACHINE_WALNUT          2002  #define MACHINE_PMPPC           2002
233  #define MACHINE_PMPPC           2003  #define MACHINE_BEBOX           2003
234  #define MACHINE_SANDPOINT       2004  #define MACHINE_PREP            2004
235  #define MACHINE_BEBOX           2005  #define MACHINE_MACPPC          2005
236  #define MACHINE_PREP            2006  #define MACHINE_MVMEPPC         2006
237  #define MACHINE_MACPPC          2007  #define MACHINE_SANDPOINT       2007
 #define MACHINE_MVMEPPC         2008  
238    
239  /*  SPARC:  */  /*  SPARC:  */
240  #define MACHINE_BARESPARC       3000  #define MACHINE_BARESPARC       3000
# Line 281  struct machine { Line 251  struct machine {
251  #define MACHINE_TESTARM         5001  #define MACHINE_TESTARM         5001
252  #define MACHINE_CATS            5002  #define MACHINE_CATS            5002
253  #define MACHINE_HPCARM          5003  #define MACHINE_HPCARM          5003
254  #define MACHINE_ZAURUS          5004  #define MACHINE_NETWINDER       5004
255  #define MACHINE_NETWINDER       5005  #define MACHINE_IQ80321         5005
256  #define MACHINE_SHARK           5006  #define MACHINE_QEMU_ARM        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  
257    
258  /*  SH:  */  /*  SH:  */
259  #define MACHINE_BARESH          7000  #define MACHINE_BARESH          6000
260  #define MACHINE_TESTSH          7001  #define MACHINE_TESTSH          6001
261  #define MACHINE_HPCSH           7002  #define MACHINE_HPCSH           6002
262  #define MACHINE_DREAMCAST       7003  #define MACHINE_DREAMCAST       6003
263  #define MACHINE_LANDISK         7004  #define MACHINE_LANDISK         6004
264    
265  /*  AVR:  */  /*  M88K:  */
266  #define MACHINE_BAREAVR         8000  #define MACHINE_BAREM88K        7000
267  #define MACHINE_AVR_PAL         8001  #define MACHINE_TESTM88K        7001
268  #define MACHINE_AVR_MAHPONG     8002  #define MACHINE_MVME88K         7002
269    
270  /*  TRANSPUTER:  */  /*  M32R:  */
271  #define MACHINE_BARETRANSPUTER  9000  #define MACHINE_BAREM32R        8000
272    #define MACHINE_TESTM32R        8001
 /*  ARCH_RCA180X:  */  
 #define MACHINE_BARE180X        10000  
 #define MACHINE_CHIP8           10001  
273    
274  /*  Other "pseudo"-machines:  */  /*  Other "pseudo"-machines:  */
275  #define MACHINE_NONE            0  #define MACHINE_NONE            0
# Line 353  struct machine { Line 312  struct machine {
312  #define MACHINE_HPCSH_JORNADA690                2  #define MACHINE_HPCSH_JORNADA690                2
313    
314  /*  SGI and ARC:  */  /*  SGI and ARC:  */
315  #define MACHINE_ARC_NEC_RD94            1  #define MACHINE_ARC_JAZZ_PICA           1
316  #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  
317    
318  /*  Algor:  */  /*  Algor:  */
319  #define MACHINE_ALGOR_P4032             4  #define MACHINE_ALGOR_P4032             1
320  #define MACHINE_ALGOR_P5064             5  #define MACHINE_ALGOR_P5064             2
321    
322  /*  EVBMIPS:  */  /*  EVBMIPS:  */
323  #define MACHINE_EVBMIPS_MALTA           1  #define MACHINE_EVBMIPS_MALTA           1
324  #define MACHINE_EVBMIPS_MALTA_BE        2  #define MACHINE_EVBMIPS_MALTA_BE        2
 #define MACHINE_EVBMIPS_MESHCUBE        3  
 #define MACHINE_EVBMIPS_PB1000          4  
325    
326  /*  PReP:  */  /*  PReP:  */
327  #define MACHINE_PREP_IBM6050            1  #define MACHINE_PREP_IBM6050            1
# Line 381  struct machine { Line 332  struct machine {
332  #define MACHINE_SPARC_SS20              2  #define MACHINE_SPARC_SS20              2
333  #define MACHINE_SPARC_ULTRA1            3  #define MACHINE_SPARC_ULTRA1            3
334  #define MACHINE_SPARC_ULTRA60           4  #define MACHINE_SPARC_ULTRA60           4
335    #define MACHINE_SPARC_SUN4V             5
336    
337  /*  MacPPC:  TODO: Real model names  */  /*  MacPPC:  TODO: Real model names  */
338  #define MACHINE_MACPPC_G3               1  #define MACHINE_MACPPC_G3               1
# Line 392  struct machine { Line 344  struct machine {
344  #define MACHINE_MVMEPPC_2100            2  #define MACHINE_MVMEPPC_2100            2
345  #define MACHINE_MVMEPPC_5500            3  #define MACHINE_MVMEPPC_5500            3
346    
347    /*  MVME88K  */
348    #define MACHINE_MVME88K_187             1
349    #define MACHINE_MVME88K_188             2
350    #define MACHINE_MVME88K_197             3
351    
352    
353  /*  For the automachine system:  */  /*  For the automachine system:  */
354  struct machine_entry_subtype {  struct machine_entry_subtype {
# Line 439  struct machine *machine_new(char *name, Line 396  struct machine *machine_new(char *name,
396  void machine_destroy(struct machine *machine);  void machine_destroy(struct machine *machine);
397  int machine_name_to_type(char *stype, char *ssubtype,  int machine_name_to_type(char *stype, char *ssubtype,
398          int *type, int *subtype, int *arch);          int *type, int *subtype, int *arch);
399    void machine_add_breakpoint_string(struct machine *machine, char *str);
400  void machine_add_tickfunction(struct machine *machine,  void machine_add_tickfunction(struct machine *machine,
401          void (*func)(struct cpu *, void *), void *extra,          void (*func)(struct cpu *, void *), void *extra, int clockshift);
         int clockshift, double hz);  
402  void machine_statistics_init(struct machine *, char *fname);  void machine_statistics_init(struct machine *, char *fname);
403  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);  
404  void machine_setup(struct machine *);  void machine_setup(struct machine *);
405  void machine_memsize_fix(struct machine *);  void machine_memsize_fix(struct machine *);
406  void machine_default_cputype(struct machine *);  void machine_default_cputype(struct machine *);
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