1 /* Simulator for TI MSP430 and MSP430X processors.
3 Copyright (C) 2012-2014 Free Software Foundation, Inc.
4 Contributed by Red Hat, Inc.
6 This file is part of simulators.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>. */
21 #ifndef _MSP430_MAIN_SIM_H_
22 #define _MSP430_MAIN_SIM_H_
24 #include "sim-basics.h"
25 #include "sim-signal.h"
27 typedef unsigned32 sim_cia
;
29 typedef struct _sim_cpu SIM_CPU
;
31 #include "msp430-sim.h"
36 /* Simulator specific members. */
37 struct msp430_cpu_state state
;
43 sim_cpu
*cpu
[MAX_NR_PROCESSORS
];
46 #error WITH_SMP not supported by MSP430 sim
48 #define STATE_CPU(sd,n) ((sd)->cpu[0])
51 asymbol
**symbol_table
;
52 long number_of_symbols
;
53 #define STATE_SYMBOL_TABLE(sd) ((sd)->symbol_table)
54 #define STATE_NUM_SYMBOLS(sd) ((sd)->number_of_symbols)
56 /* Simulator specific members. */
60 #define MSP430_CPU(sd) (STATE_CPU ((sd), 0))
61 #define MSP430_CPU_STATE(sd) (MSP430_CPU ((sd)->state))
63 #define CIA_GET(CPU) ((CPU)->state.regs[0] + 0)
64 #define CIA_SET(CPU,VAL) ((CPU)->state.regs[0] = (VAL))
66 #include "sim-config.h"
67 #include "sim-types.h"
68 #include "sim-engine.h"
69 #include "sim-options.h"
72 #define MAYBE_TRACE(type, cpu, fmt, ...) \
75 if (TRACE_##type##_P (cpu)) \
76 trace_generic (CPU_STATE (cpu), cpu, TRACE_##type##_IDX, \
77 fmt, ## __VA_ARGS__); \
81 #define TRACE_INSN(cpu, fmt, ...) MAYBE_TRACE (INSN, cpu, fmt, ## __VA_ARGS__)
82 #define TRACE_DECODE(cpu, fmt, ...) MAYBE_TRACE (DECODE, cpu, fmt, ## __VA_ARGS__)
83 #define TRACE_EXTRACT(cpu, fmt, ...) MAYBE_TRACE (EXTRACT, cpu, fmt, ## __VA_ARGS__)
84 #define TRACE_SYSCALL(cpu, fmt, ...) MAYBE_TRACE (SYSCALL, cpu, fmt, ## __VA_ARGS__)
86 #define TRACE_CORE(cpu, addr, size, map, val) \
89 MAYBE_TRACE (CORE, cpu, "%cBUS %s %i bytes @ 0x%08x: 0x%0*x", \
90 map == exec_map ? 'I' : 'D', \
91 map == write_map ? "STORE" : "FETCH", \
92 size, addr, size * 2, val); \
93 PROFILE_COUNT_CORE (cpu, addr, size, map); \
97 #define TRACE_EVENTS(cpu, fmt, ...) MAYBE_TRACE (EVENTS, cpu, fmt, ## __VA_ARGS__)
99 #define TRACE_BRANCH(cpu, oldpc, newpc, fmt, ...) \
102 MAYBE_TRACE (BRANCH, cpu, fmt " to %#x", ## __VA_ARGS__, newpc); \
106 extern void trace_register (SIM_DESC
, sim_cpu
*, const char *, ...)
107 __attribute__((format (printf
, 3, 4)));
109 #define TRACE_REGISTER(cpu, fmt, ...) \
112 if (TRACE_CORE_P (cpu)) \
113 trace_register (CPU_STATE (cpu), cpu, fmt, ## __VA_ARGS__); \
117 #define TRACE_REG(cpu, reg, val) \
118 TRACE_REGISTER (cpu, "wrote R%d = %#x", reg, val)
120 #endif /* _MSP430_MAIN_SIM_H_ */
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