sim/m32r/sim-main.h

   1 /* Main header for the m32r.  */
   2
   3 #ifndef SIM_MAIN_H
   4 #define SIM_MAIN_H
   5
   6 #define USING_SIM_BASE_H /* FIXME: quick hack */
   7
   8 #include "symcat.h"
   9 #include "sim-basics.h"
  10 #include "cgen-types.h"
  11 #include "m32r-desc.h"
  12 #include "m32r-opc.h"
  13 #include "arch.h"
  14
  15 #define SIM_ENGINE_HALT_HOOK(sd, cpu, cia) \
  16 do { \
  17   if (cpu) /* null if ctrl-c */ \
  18     sim_pc_set ((cpu), (cia)); \
  19 } while (0)
  20 #define SIM_ENGINE_RESTART_HOOK(sd, cpu, cia) \
  21 do { \
  22   sim_pc_set ((cpu), (cia)); \
  23 } while (0)
  24
  25 #include "sim-base.h"
  26 #include "cgen-sim.h"
  27 #include "m32r-sim.h"
  28 #include "opcode/cgen.h"
  29 \f
  30 /* The _sim_cpu struct.  */
  31
  32 struct _sim_cpu {
  33   /* sim/common cpu base.  */
  34   sim_cpu_base base;
  35
  36   /* Static parts of cgen.  */
  37   CGEN_CPU cgen_cpu;
  38
  39   M32R_MISC_PROFILE m32r_misc_profile;
  40 #define CPU_M32R_MISC_PROFILE(cpu) (& (cpu)->m32r_misc_profile)
  41
  42   /* CPU specific parts go here.
  43      Note that in files that don't need to access these pieces WANT_CPU_FOO
  44      won't be defined and thus these parts won't appear.  This is ok in the
  45      sense that things work.  It is a source of bugs though.
  46      One has to of course be careful to not take the size of this
  47      struct and no structure members accessed in non-cpu specific files can
  48      go after here.  Oh for a better language.  */
  49 #if defined (WANT_CPU_M32RBF)
  50   M32RBF_CPU_DATA cpu_data;
  51 #endif
  52 #if defined (WANT_CPU_M32RXF)
  53   M32RXF_CPU_DATA cpu_data;
  54 #elif defined (WANT_CPU_M32R2F)
  55   M32R2F_CPU_DATA cpu_data;
  56 #endif
  57 };
  58 \f
  59 /* The sim_state struct.  */
  60
  61 struct sim_state {
  62   sim_cpu *cpu[MAX_NR_PROCESSORS];
  63
  64   CGEN_STATE cgen_state;
  65
  66   sim_state_base base;
  67 };
  68 \f
  69 /* Misc.  */
  70
  71 /* Catch address exceptions.  */
  72 extern SIM_CORE_SIGNAL_FN m32r_core_signal;
  73 #define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \
  74 m32r_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), \
  75                   (TRANSFER), (ERROR))
  76
  77 /* Default memory size.  */
  78 #ifdef M32R_LINUX
  79 #define M32R_DEFAULT_MEM_SIZE 0x2000000 /* 32M */
  80 #else
  81 #define M32R_DEFAULT_MEM_SIZE 0x800000 /* 8M */
  82 #endif
  83
  84 #endif /* SIM_MAIN_H */