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1 | /* This file is part of the program psim. |
2 | ||
3 | Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au> | |
42a4f53d | 4 | Copyright (C) 1997-2019 Free Software Foundation, Inc. |
c906108c SS |
5 | |
6 | This program is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
4744ac1b | 8 | the Free Software Foundation; either version 3 of the License, or |
c906108c SS |
9 | (at your option) any later version. |
10 | ||
11 | This program is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
4744ac1b | 15 | |
c906108c | 16 | You should have received a copy of the GNU General Public License |
4744ac1b | 17 | along with this program. If not, see <http://www.gnu.org/licenses/>. |
c906108c SS |
18 | |
19 | */ | |
20 | ||
21 | ||
22 | #ifndef SIM_MAIN_H | |
23 | #define SIM_MAIN_H | |
24 | ||
c906108c SS |
25 | #define SIM_ENGINE_HALT_HOOK(SD,LAST_CPU,CIA) 0 /* disable this hook */ |
26 | ||
27 | #include "sim-basics.h" | |
28 | #include "sim-signal.h" | |
29 | ||
30 | #include <signal.h> /* For kill() in insns:do_trap */ | |
31 | ||
32 | #include <errno.h> | |
33 | #ifdef HAVE_UNISTD_H | |
34 | #include <unistd.h> | |
35 | #endif | |
36 | ||
37 | /* These are generated files. */ | |
38 | #include "itable.h" | |
39 | #include "idecode.h" | |
c906108c | 40 | |
c906108c SS |
41 | #define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \ |
42 | mn10300_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), (TRANSFER), (ERROR)) | |
43 | ||
44 | ||
45 | #include "sim-base.h" | |
46 | ||
47 | #include "mn10300_sim.h" | |
48 | ||
49 | /* Bring data in from the cold */ | |
50 | ||
51 | #define IMEM8(EA) \ | |
52 | (sim_core_read_aligned_1(STATE_CPU(sd, 0), EA, exec_map, (EA))) | |
53 | ||
54 | #define IMEM8_IMMED(EA, N) \ | |
55 | (sim_core_read_aligned_1(STATE_CPU(sd, 0), EA, exec_map, (EA) + (N))) | |
56 | ||
57 | ||
58 | /* FIXME: For moment, save/restore PC value found in struct State. | |
59 | Struct State will one day go away, being placed in the sim_cpu | |
60 | state. */ | |
c906108c SS |
61 | |
62 | struct _sim_cpu { | |
63 | sim_event *pending_nmi; | |
64 | sim_cia cia; | |
65 | sim_cpu_base base; | |
66 | }; | |
67 | ||
68 | ||
69 | struct sim_state { | |
70 | ||
71 | /* the processors proper */ | |
64f14c97 | 72 | sim_cpu *cpu[MAX_NR_PROCESSORS]; |
c906108c SS |
73 | |
74 | /* The base class. */ | |
75 | sim_state_base base; | |
76 | ||
77 | }; | |
78 | ||
79 | /* For compatibility, until all functions converted to passing | |
80 | SIM_DESC as an argument */ | |
81 | extern SIM_DESC simulator; | |
82 | ||
83 | /* (re) initialize the simulator */ | |
84 | ||
85 | extern void engine_init(SIM_DESC sd); | |
86 | extern SIM_CORE_SIGNAL_FN mn10300_core_signal; | |
87 | ||
88 | #endif |