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