/[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 22 by dpavlin, Mon Oct 8 16:19:37 2007 UTC revision 28 by dpavlin, Mon Oct 8 16:20:26 2007 UTC
# Line 28  Line 28 
28   *  SUCH DAMAGE.   *  SUCH DAMAGE.
29   *   *
30   *   *
31   *  $Id: machine.h,v 1.105 2006/02/18 13:42:39 debug Exp $   *  $Id: machine.h,v 1.126 2006/07/21 16:55:41 debug Exp $
32   */   */
33    
34  #include <sys/types.h>  #include <sys/types.h>
35  #include <sys/time.h>  #include <sys/time.h>
36    
37    #include "debugger_gdb.h"
38  #include "symbol.h"  #include "symbol.h"
39    
40  #include "machine_arc.h"  #include "machine_arc.h"
41    #include "machine_pmax.h"
42  #include "machine_x86.h"  #include "machine_x86.h"
43    
44    
45  #define MAX_BREAKPOINTS         8  #define MAX_BREAKPOINTS         8
46  #define BREAKPOINT_FLAG_R       1  #define BREAKPOINT_FLAG_R       1
47    
48  #define MAX_TICK_FUNCTIONS      14  #define MAX_TICK_FUNCTIONS      16
49    
50    #define MAX_STATISTICS_FIELDS   8
51    
52  struct cpu_family;  struct cpu_family;
53  struct diskimage;  struct diskimage;
# Line 87  struct machine_bus { Line 90  struct machine_bus {
90  };  };
91    
92    
 #define MACHINE_NAME_MAXBUF             150  
   
93  struct machine {  struct machine {
94          /*  Pointer back to the emul struct we are in:  */          /*  Pointer back to the emul struct we are in:  */
95          struct emul *emul;          struct emul *emul;
# Line 100  struct machine { Line 101  struct machine {
101          int     machine_type;           /*  MACHINE_PMAX, ..  */          int     machine_type;           /*  MACHINE_PMAX, ..  */
102          int     machine_subtype;        /*  MACHINE_DEC_3MAX_5000, ..  */          int     machine_subtype;        /*  MACHINE_DEC_3MAX_5000, ..  */
103    
104            int     cycle_accurate;         /*  Set to non-zero for cycle
105                                                accurate (slow) emulation.  */
106    
107          /*  Name set by code in src/machines/machine_*.c:  */          /*  Name set by code in src/machines/machine_*.c:  */
108          char    *machine_name;          char    *machine_name;
109    
# Line 112  struct machine { Line 116  struct machine {
116          int     serial_nr;          int     serial_nr;
117          int     nr_of_nics;          int     nr_of_nics;
118    
119            /*  TODO: How about multiple cpu familys in one machine?  */
120          struct cpu_family *cpu_family;          struct cpu_family *cpu_family;
121    
122          /*          /*
# Line 132  struct machine { Line 137  struct machine {
137          int     ticks_reset_value[MAX_TICK_FUNCTIONS];          int     ticks_reset_value[MAX_TICK_FUNCTIONS];
138          void    (*tick_func[MAX_TICK_FUNCTIONS])(struct cpu *, void *);          void    (*tick_func[MAX_TICK_FUNCTIONS])(struct cpu *, void *);
139          void    *tick_extra[MAX_TICK_FUNCTIONS];          void    *tick_extra[MAX_TICK_FUNCTIONS];
140            double  tick_hz[MAX_TICK_FUNCTIONS];
141    
142          void    (*md_interrupt)(struct machine *m, struct cpu *cpu,          void    (*md_interrupt)(struct machine *m, struct cpu *cpu,
143                      int irq_nr, int assert);                      int irq_nr, int assert);
# Line 150  struct machine { Line 156  struct machine {
156          int     n_busses;          int     n_busses;
157    
158          /*  These are used by stuff in cpu.c, mostly:  */          /*  These are used by stuff in cpu.c, mostly:  */
159          int64_t ncycles;          int64_t ninstrs;
160          int64_t ncycles_show;          int64_t ninstrs_show;
161          int64_t ncycles_flush;          int64_t ninstrs_flush;
162          int64_t ncycles_since_gettimeofday;          int64_t ninstrs_since_gettimeofday;
163          struct timeval starttime;          struct timeval starttime;
         int     a_few_cycles;  
         int     a_few_instrs;  
164    
165          struct diskimage *first_diskimage;          struct diskimage *first_diskimage;
166    
# Line 174  struct machine { Line 178  struct machine {
178          char    *bootstr;          char    *bootstr;
179          char    *bootarg;          char    *bootarg;
180    
181            struct debugger_gdb gdb;
182    
183            /*  Breakpoints:  */
184          int     n_breakpoints;          int     n_breakpoints;
185          char    *breakpoint_string[MAX_BREAKPOINTS];          char    *breakpoint_string[MAX_BREAKPOINTS];
186          uint64_t breakpoint_addr[MAX_BREAKPOINTS];          uint64_t breakpoint_addr[MAX_BREAKPOINTS];
# Line 189  struct machine { Line 196  struct machine {
196          int     cache_secondary_linesize;          int     cache_secondary_linesize;
197    
198          int     dbe_on_nonexistant_memaccess;          int     dbe_on_nonexistant_memaccess;
         int     dyntrans_alignment_check;  
         int     bintrans_enable;  
         int     old_bintrans_enable;  
         int     bintrans_enabled_from_start;  
         size_t  bintrans_size;  
199          int     instruction_trace;          int     instruction_trace;
         int     single_step_on_bad_addr;  
200          int     show_nr_of_instructions;          int     show_nr_of_instructions;
201            int     show_trace_tree;
202          int     show_symbolic_register_names;          int     show_symbolic_register_names;
         int64_t max_instructions;  
203          int     emulated_hz;          int     emulated_hz;
204          int     max_random_cycles_per_chunk;          int     allow_instruction_combinations;
         int     speed_tricks;  
205          char    *userland_emul;         /*  NULL for no userland emulation  */          char    *userland_emul;         /*  NULL for no userland emulation  */
206          int     force_netboot;          int     force_netboot;
207          int     slow_serial_interrupts_hack_for_linux;          int     slow_serial_interrupts_hack_for_linux;
208          uint64_t file_loaded_end_addr;          uint64_t file_loaded_end_addr;
209          char    *boot_kernel_filename;          char    *boot_kernel_filename;
210          char    *boot_string_argument;          char    *boot_string_argument;
   
211          int     automatic_clock_adjustment;          int     automatic_clock_adjustment;
212          int     exit_without_entering_debugger;          int     exit_without_entering_debugger;
         int     show_trace_tree;  
   
213          int     n_gfx_cards;          int     n_gfx_cards;
214    
215            /*  Instruction statistics:  */
216            char    *statistics_filename;
217            FILE    *statistics_file;
218            int     statistics_enabled;
219            char    *statistics_fields;     /*  "vpi" etc.  */
220    
221          /*  Machine-dependent: (PROM stuff, etc.)  */          /*  Machine-dependent: (PROM stuff, etc.)  */
222          union {          union {
223                  struct machine_arcbios  arc;                  struct machine_arcbios  arc;
224                    struct machine_pmax     pmax;
225                  struct machine_pc       pc;                  struct machine_pc       pc;
226          } md;          } md;
227    
# Line 266  struct machine { Line 270  struct machine {
270  };  };
271    
272    
273    /*  Tick function "prototype":  */
274    #define DEVICE_TICK(x)  void dev_ ## x ## _tick(struct cpu *cpu, void *extra)
275    
276    
277  /*  /*
278   *  Machine emulation types:   *  Machine emulation types:
279   */   */
# Line 283  struct machine { Line 291  struct machine {
291  #define ARCH_HPPA               10  #define ARCH_HPPA               10
292  #define ARCH_I960               11  #define ARCH_I960               11
293  #define ARCH_AVR                12  #define ARCH_AVR                12
294    #define ARCH_TRANSPUTER         13
295    
296  /*  MIPS:  */  /*  MIPS:  */
297  #define MACHINE_BAREMIPS        1000  #define MACHINE_BAREMIPS        1000
# Line 293  struct machine { Line 302  struct machine {
302  #define MACHINE_PS2             1005  #define MACHINE_PS2             1005
303  #define MACHINE_SGI             1006  #define MACHINE_SGI             1006
304  #define MACHINE_ARC             1007  #define MACHINE_ARC             1007
305  #define MACHINE_MESHCUBE        1008  #define MACHINE_NETGEAR         1008
306  #define MACHINE_NETGEAR         1009  #define MACHINE_SONYNEWS        1009
307  #define MACHINE_SONYNEWS        1010  #define MACHINE_EVBMIPS         1010
308  #define MACHINE_EVBMIPS         1011  #define MACHINE_PSP             1011
309  #define MACHINE_PSP             1012  #define MACHINE_ALGOR           1012
310  #define MACHINE_ALGOR           1013  #define MACHINE_QEMU_MIPS       1013
311    
312  /*  PPC:  */  /*  PPC:  */
313  #define MACHINE_BAREPPC         2000  #define MACHINE_BAREPPC         2000
# Line 315  struct machine { Line 324  struct machine {
324  /*  SPARC:  */  /*  SPARC:  */
325  #define MACHINE_BARESPARC       3000  #define MACHINE_BARESPARC       3000
326  #define MACHINE_TESTSPARC       3001  #define MACHINE_TESTSPARC       3001
327  #define MACHINE_ULTRA1          3002  #define MACHINE_SPARC           3002
328    
329  /*  Alpha:  */  /*  Alpha:  */
330  #define MACHINE_BAREALPHA       4000  #define MACHINE_BAREALPHA       4000
# Line 361  struct machine { Line 370  struct machine {
370    
371  /*  AVR:  */  /*  AVR:  */
372  #define MACHINE_BAREAVR         12000  #define MACHINE_BAREAVR         12000
373    #define MACHINE_AVR_PAL         12001
374    #define MACHINE_AVR_MAHPONG     12002
375    
376    /*  TRANSPUTER:  */
377    #define MACHINE_BARETRANSPUTER  13000
378    
379  /*  Other "pseudo"-machines:  */  /*  Other "pseudo"-machines:  */
380  #define MACHINE_NONE            0  #define MACHINE_NONE            0
# Line 402  struct machine { Line 416  struct machine {
416  #define MACHINE_HPCSH_JORNADA680                1  #define MACHINE_HPCSH_JORNADA680                1
417  #define MACHINE_HPCSH_JORNADA690                2  #define MACHINE_HPCSH_JORNADA690                2
418    
 /*  Playstation 2:  */  
 #define PLAYSTATION2_BDA        0xffffffffa0001000ULL  
 #define PLAYSTATION2_OPTARGS    0xffffffff81fff100ULL  
 #define PLAYSTATION2_SIFBIOS    0xffffffffbfc10000ULL  
   
419  /*  SGI and ARC:  */  /*  SGI and ARC:  */
420  #define MACHINE_ARC_NEC_RD94            1  #define MACHINE_ARC_NEC_RD94            1
421  #define MACHINE_ARC_JAZZ_PICA           2  #define MACHINE_ARC_JAZZ_PICA           2
# Line 424  struct machine { Line 433  struct machine {
433  /*  EVBMIPS:  */  /*  EVBMIPS:  */
434  #define MACHINE_EVBMIPS_MALTA           1  #define MACHINE_EVBMIPS_MALTA           1
435  #define MACHINE_EVBMIPS_MALTA_BE        2  #define MACHINE_EVBMIPS_MALTA_BE        2
436  #define MACHINE_EVBMIPS_PB1000          3  #define MACHINE_EVBMIPS_MESHCUBE        3
437    #define MACHINE_EVBMIPS_PB1000          4
438    
439  /*  PReP:  */  /*  PReP:  */
440  #define MACHINE_PREP_IBM6050            1  #define MACHINE_PREP_IBM6050            1
441  #define MACHINE_PREP_MVME2400           2  #define MACHINE_PREP_MVME2400           2
442    
443    /*  Sun SPARC:  */
444    #define MACHINE_SPARC_SS5               1
445    #define MACHINE_SPARC_SS20              2
446    #define MACHINE_SPARC_ULTRA1            3
447    #define MACHINE_SPARC_ULTRA60           4
448    
449  /*  MacPPC:  TODO: Real model names  */  /*  MacPPC:  TODO: Real model names  */
450  #define MACHINE_MACPPC_G4               1  #define MACHINE_MACPPC_G3               1
451  #define MACHINE_MACPPC_G5               2  #define MACHINE_MACPPC_G4               2
452    #define MACHINE_MACPPC_G5               3
453    
454  /*  MVMEPPC  */  /*  MVMEPPC  */
455  #define MACHINE_MVMEPPC_1600            1  #define MACHINE_MVMEPPC_1600            1
# Line 444  struct machine { Line 461  struct machine {
461  #define MACHINE_X86_XT                  2  #define MACHINE_X86_XT                  2
462    
463    
 /*  
  *  Problem: kernels seem to be loaded at low addresses in RAM, so  
  *  storing environment strings and memory descriptors there is a bad  
  *  idea. They are stored at 0xbfc..... instead.  The ARC SPB must  
  *  be at physical address 0x1000 though.  
  */  
 #define SGI_SPB_ADDR            0xffffffff80001000ULL  
 /*  0xbfc10000 is firmware callback vector stuff  */  
 #define ARC_FIRMWARE_VECTORS    0xffffffffbfc80000ULL  
 #define ARC_FIRMWARE_ENTRIES    0xffffffffbfc88000ULL  
 #define ARC_ARGV_START          0xffffffffbfc90000ULL  
 #define ARC_ENV_STRINGS         0xffffffffbfc98000ULL  
 #define ARC_ENV_POINTERS        0xffffffffbfc9d000ULL  
 #define SGI_SYSID_ADDR          0xffffffffbfca1800ULL  
 #define ARC_DSPSTAT_ADDR        0xffffffffbfca1c00ULL  
 #define ARC_MEMDESC_ADDR        0xffffffffbfca1c80ULL  
 #define ARC_CONFIG_DATA_ADDR    0xffffffffbfca2000ULL  
 #define FIRST_ARC_COMPONENT     0xffffffffbfca8000ULL  
 #define ARC_PRIVATE_VECTORS     0xffffffffbfcb0000ULL  
 #define ARC_PRIVATE_ENTRIES     0xffffffffbfcb8000ULL  
   
   
464  /*  For the automachine system:  */  /*  For the automachine system:  */
465  struct machine_entry_subtype {  struct machine_entry_subtype {
466          int                     machine_subtype;/*  Old-style subtype  */          int                     machine_subtype;/*  Old-style subtype  */
# Line 499  struct machine_entry { Line 494  struct machine_entry {
494  #define MACHINE_DEFAULT_CPU(x)  void machine_default_cpu_ ## x(struct machine *machine)  #define MACHINE_DEFAULT_CPU(x)  void machine_default_cpu_ ## x(struct machine *machine)
495  #define MACHINE_DEFAULT_RAM(x)  void machine_default_ram_ ## x(struct machine *machine)  #define MACHINE_DEFAULT_RAM(x)  void machine_default_ram_ ## x(struct machine *machine)
496  #define MACHINE_REGISTER(x)     void machine_register_ ## x(void)  #define MACHINE_REGISTER(x)     void machine_register_ ## x(void)
497  #define MR_DEFAULT(x,name,arch,type,n,m) struct machine_entry \  #define MR_DEFAULT(x,name,arch,type) struct machine_entry               \
498              *me = machine_entry_new(name,arch,type,n,m);        \              *me = machine_entry_new(name,arch,type);                    \
499          me->setup = machine_setup_ ## x;        \          me->setup = machine_setup_ ## x;                                \
500          me->set_default_cpu = machine_default_cpu_ ## x;          me->set_default_cpu = machine_default_cpu_ ## x;                \
501            machine_entry_register(me, arch);
502  void automachine_init(void);  void automachine_init(void);
503    
504    
# Line 511  struct machine *machine_new(char *name, Line 507  struct machine *machine_new(char *name,
507  int machine_name_to_type(char *stype, char *ssubtype,  int machine_name_to_type(char *stype, char *ssubtype,
508          int *type, int *subtype, int *arch);          int *type, int *subtype, int *arch);
509  void machine_add_tickfunction(struct machine *machine,  void machine_add_tickfunction(struct machine *machine,
510          void (*func)(struct cpu *, void *), void *extra, int clockshift);          void (*func)(struct cpu *, void *), void *extra,
511            int clockshift, double hz);
512    void machine_statistics_init(struct machine *, char *fname);
513  void machine_register(char *name, MACHINE_SETUP_TYPE(setup));  void machine_register(char *name, MACHINE_SETUP_TYPE(setup));
514  void dump_mem_string(struct cpu *cpu, uint64_t addr);  void dump_mem_string(struct cpu *cpu, uint64_t addr);
515  void store_string(struct cpu *cpu, uint64_t addr, char *s);  void store_string(struct cpu *cpu, uint64_t addr, char *s);
# Line 539  void machine_default_cputype(struct mach Line 537  void machine_default_cputype(struct mach
537  void machine_dumpinfo(struct machine *);  void machine_dumpinfo(struct machine *);
538  void machine_bus_register(struct machine *, char *busname,  void machine_bus_register(struct machine *, char *busname,
539          void (*debug_dump)(void *), void *extra);          void (*debug_dump)(void *), void *extra);
540    int machine_run(struct machine *machine);
541  void machine_list_available_types_and_cpus(void);  void machine_list_available_types_and_cpus(void);
542  struct machine_entry *machine_entry_new(const char *name,  struct machine_entry *machine_entry_new(const char *name,
543          int arch, int oldstyle_type, int n_aliases, int n_subtypes);          int arch, int oldstyle_type);
544  struct machine_entry_subtype *machine_entry_subtype_new(  void machine_entry_add_alias(struct machine_entry *me, const char *name);
545          const char *name, int oldstyle_type, int n_aliases);  void machine_entry_add_subtype(struct machine_entry *me, const char *name,
546  void machine_entry_add(struct machine_entry *me, int arch);          int oldstyle_subtype, ...);
547    void machine_entry_register(struct machine_entry *me, int arch);
548  void machine_init(void);  void machine_init(void);
549    
550    
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