sim/m32r/sim-main.h

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