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c906108c SS |
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 | struct _sim_cpu; /* FIXME: should be in sim-basics.h */ | |
9 | typedef struct _sim_cpu SIM_CPU; | |
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 | ||
18 | /* These must be defined before sim-base.h. */ | |
19 | typedef USI sim_cia; | |
20 | ||
21 | #define CIA_GET(cpu) CPU_PC_GET (cpu) | |
22 | #define CIA_SET(cpu,val) CPU_PC_SET ((cpu), (val)) | |
23 | ||
24 | #define SIM_ENGINE_HALT_HOOK(sd, cpu, cia) \ | |
25 | do { \ | |
26 | if (cpu) /* null if ctrl-c */ \ | |
27 | sim_pc_set ((cpu), (cia)); \ | |
28 | } while (0) | |
29 | #define SIM_ENGINE_RESTART_HOOK(sd, cpu, cia) \ | |
30 | do { \ | |
31 | sim_pc_set ((cpu), (cia)); \ | |
32 | } while (0) | |
33 | ||
34 | #include "sim-base.h" | |
35 | #include "cgen-sim.h" | |
36 | #include "m32r-sim.h" | |
37 | #include "opcode/cgen.h" | |
38 | \f | |
39 | /* The _sim_cpu struct. */ | |
40 | ||
41 | struct _sim_cpu { | |
42 | /* sim/common cpu base. */ | |
43 | sim_cpu_base base; | |
44 | ||
45 | /* Static parts of cgen. */ | |
46 | CGEN_CPU cgen_cpu; | |
47 | ||
48 | M32R_MISC_PROFILE m32r_misc_profile; | |
49 | #define CPU_M32R_MISC_PROFILE(cpu) (& (cpu)->m32r_misc_profile) | |
50 | ||
51 | /* CPU specific parts go here. | |
52 | Note that in files that don't need to access these pieces WANT_CPU_FOO | |
53 | won't be defined and thus these parts won't appear. This is ok in the | |
54 | sense that things work. It is a source of bugs though. | |
55 | One has to of course be careful to not take the size of this | |
56 | struct and no structure members accessed in non-cpu specific files can | |
57 | go after here. Oh for a better language. */ | |
58 | #if defined (WANT_CPU_M32RBF) | |
59 | M32RBF_CPU_DATA cpu_data; | |
60 | #endif | |
16b47b25 NC |
61 | #if defined (WANT_CPU_M32RXF) |
62 | M32RXF_CPU_DATA cpu_data; | |
63 | #elif defined (WANT_CPU_M32R2F) | |
64 | M32R2F_CPU_DATA cpu_data; | |
65 | #endif | |
c906108c SS |
66 | }; |
67 | \f | |
68 | /* The sim_state struct. */ | |
69 | ||
70 | struct sim_state { | |
71 | sim_cpu *cpu; | |
72 | #define STATE_CPU(sd, n) (/*&*/ (sd)->cpu) | |
73 | ||
74 | CGEN_STATE cgen_state; | |
75 | ||
76 | sim_state_base base; | |
77 | }; | |
78 | \f | |
79 | /* Misc. */ | |
80 | ||
81 | /* Catch address exceptions. */ | |
82 | extern SIM_CORE_SIGNAL_FN m32r_core_signal; | |
83 | #define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \ | |
84 | m32r_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), \ | |
85 | (TRANSFER), (ERROR)) | |
86 | ||
87 | /* Default memory size. */ | |
6edf0760 NC |
88 | #ifdef M32R_LINUX |
89 | #define M32R_DEFAULT_MEM_SIZE 0x2000000 /* 32M */ | |
90 | #else | |
c906108c | 91 | #define M32R_DEFAULT_MEM_SIZE 0x800000 /* 8M */ |
6edf0760 | 92 | #endif |
c906108c SS |
93 | |
94 | #endif /* SIM_MAIN_H */ |