Commit | Line | Data |
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cbb38b47 BE |
1 | /* Main header for the Hitachi SH64 architecture. */ |
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 | /* sim-basics.h includes config.h but cgen-types.h must be included before | |
12 | sim-basics.h and cgen-types.h needs config.h. */ | |
13 | #include "config.h" | |
14 | ||
15 | #include "symcat.h" | |
16 | #include "sim-basics.h" | |
17 | #include "cgen-types.h" | |
18 | #include "sh-desc.h" | |
19 | #include "sh-opc.h" | |
20 | #include "arch.h" | |
21 | ||
22 | /* These must be defined before sim-base.h. */ | |
23 | typedef UDI sim_cia; | |
24 | ||
25 | #define CIA_GET(cpu) CPU_PC_GET (cpu) | |
26 | #define CIA_SET(cpu,val) CPU_PC_SET ((cpu), (val) | (sh64_h_ism_get (cpu))) | |
27 | ||
28 | #include "sim-base.h" | |
29 | #include "cgen-sim.h" | |
30 | #include "sh64-sim.h" | |
31 | \f | |
32 | /* The _sim_cpu struct. */ | |
33 | ||
34 | struct _sim_cpu { | |
35 | /* sim/common cpu base. */ | |
36 | sim_cpu_base base; | |
37 | ||
38 | /* Static parts of cgen. */ | |
39 | CGEN_CPU cgen_cpu; | |
40 | ||
41 | /* CPU specific parts go here. | |
42 | Note that in files that don't need to access these pieces WANT_CPU_FOO | |
43 | won't be defined and thus these parts won't appear. This is ok in the | |
44 | sense that things work. It is a source of bugs though. | |
45 | One has to of course be careful to not take the size of this | |
46 | struct and no structure members accessed in non-cpu specific files can | |
47 | go after here. Oh for a better language. */ | |
48 | #if defined (WANT_CPU_SH64) | |
49 | SH64_CPU_DATA cpu_data; | |
50 | #endif | |
51 | }; | |
52 | \f | |
53 | /* The sim_state struct. */ | |
54 | ||
55 | struct sim_state { | |
56 | sim_cpu *cpu; | |
57 | #define STATE_CPU(sd, n) (/*&*/ (sd)->cpu) | |
58 | ||
59 | CGEN_STATE cgen_state; | |
60 | ||
61 | sim_state_base base; | |
62 | }; | |
63 | \f | |
64 | /* Misc. */ | |
65 | ||
66 | /* Catch address exceptions. */ | |
67 | extern SIM_CORE_SIGNAL_FN sh64_core_signal; | |
68 | #define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \ | |
69 | sh64_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), \ | |
70 | (TRANSFER), (ERROR)) | |
71 | ||
72 | /* Default memory size. */ | |
73 | #define SH64_DEFAULT_MEM_SIZE 0x800000 /* 8M */ | |
74 | ||
75 | #endif /* SIM_MAIN_H */ |