1 /* Simulator tracing support for Cpu tools GENerated simulators.
2 Copyright (C) 1996-2018 Free Software Foundation, Inc.
3 Contributed by Cygnus Support.
5 This file is part of GDB, the GNU debugger.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
23 void cgen_trace_insn_init (SIM_CPU *, int);
24 void cgen_trace_insn_fini (SIM_CPU *, const struct argbuf *, int);
25 void cgen_trace_insn (SIM_CPU *, const struct cgen_insn *,
26 const struct argbuf *, IADDR);
27 void cgen_trace_extract (SIM_CPU *, IADDR, char *, ...);
28 void cgen_trace_result (SIM_CPU *, char *, int, ...);
29 void cgen_trace_printf (SIM_CPU *, char *fmt, ...);
31 /* Trace instruction results. */
32 #define CGEN_TRACE_RESULT_P(cpu, abuf) \
33 (TRACE_INSN_P (cpu) && ARGBUF_TRACE_P (abuf))
35 #define CGEN_TRACE_INSN_INIT(cpu, abuf, first_p) \
37 if (TRACE_INSN_P (cpu)) \
38 cgen_trace_insn_init ((cpu), (first_p)); \
40 #define CGEN_TRACE_INSN_FINI(cpu, abuf, last_p) \
42 if (TRACE_INSN_P (cpu)) \
43 cgen_trace_insn_fini ((cpu), (abuf), (last_p)); \
45 #define CGEN_TRACE_PRINTF(cpu, what, args) \
47 if (TRACE_P ((cpu), (what))) \
48 cgen_trace_printf args ; \
50 #define CGEN_TRACE_INSN(cpu, insn, abuf, pc) \
52 if (TRACE_INSN_P (cpu) && ARGBUF_TRACE_P (abuf)) \
53 cgen_trace_insn ((cpu), (insn), (abuf), (pc)) ; \
55 #define CGEN_TRACE_EXTRACT(cpu, abuf, args) \
57 if (TRACE_EXTRACT_P (cpu)) \
58 cgen_trace_extract args ; \
60 #define CGEN_TRACE_RESULT(cpu, abuf, name, type, val) \
62 if (CGEN_TRACE_RESULT_P ((cpu), (abuf))) \
63 cgen_trace_result ((cpu), (name), (type), (val)) ; \
66 /* Disassembly support. */
68 /* Function to use for cgen-based disassemblers. */
69 extern CGEN_DISASSEMBLER sim_cgen_disassemble_insn;
71 /* Pseudo FILE object for strings. */
77 /* String printer for the disassembler. */
78 extern int sim_disasm_sprintf (SFILE *, const char *, ...);
80 /* For opcodes based disassemblers. */
82 struct disassemble_info;
84 sim_disasm_read_memory (bfd_vma memaddr_, bfd_byte *myaddr_, unsigned int length_,
85 struct disassemble_info *info_);
87 sim_disasm_perror_memory (int status_, bfd_vma memaddr_,
88 struct disassemble_info *info_);
91 #endif /* CGEN_TRACE_H */