/* Simulator tracing support for Cpu tools GENerated simulators.
- Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
Contributed by Cygnus Support.
This file is part of GDB, the GNU debugger.
void trace_insn_init (SIM_CPU *, int);
void trace_insn_fini (SIM_CPU *, const struct argbuf *, int);
void trace_insn (SIM_CPU *, const struct cgen_insn *,
- const struct argbuf *, PCADDR);
-void trace_extract (SIM_CPU *, PCADDR, char *, ...);
+ const struct argbuf *, IADDR);
+void trace_extract (SIM_CPU *, IADDR, char *, ...);
void trace_result (SIM_CPU *, char *, int, ...);
void cgen_trace_printf (SIM_CPU *, char *fmt, ...);
if (TRACE_P ((cpu), (what))) \
cgen_trace_printf args ; \
} while (0)
-#define TRACE_INSN(cpu, opcode, abuf, pc) \
+#define TRACE_INSN(cpu, insn, abuf, pc) \
do { \
if (TRACE_INSN_P (cpu) && ARGBUF_TRACE_P (abuf)) \
- trace_insn ((cpu), (opcode), (abuf), (pc)) ; \
+ trace_insn ((cpu), (insn), (abuf), (pc)) ; \
} while (0)
#define TRACE_EXTRACT(cpu, abuf, args) \
do { \
if (TRACE_RESULT_P ((cpu), (abuf))) \
trace_result ((cpu), (name), (type), (val)) ; \
} while (0)
+\f
+/* Disassembly support. */
+
+/* Function to use for cgen-based disassemblers. */
+extern CGEN_DISASSEMBLER sim_cgen_disassemble_insn;
+
+/* Pseudo FILE object for strings. */
+typedef struct {
+ char *buffer;
+ char *current;
+} SFILE;
+
+/* String printer for the disassembler. */
+extern int sim_disasm_sprintf (SFILE *, const char *, ...);
+
+/* For opcodes based disassemblers. */
+#ifdef BFD_VERSION
+struct disassemble_info;
+extern int
+sim_disasm_read_memory (bfd_vma memaddr_, bfd_byte *myaddr_, int length_,
+ struct disassemble_info *info_);
+extern void
+sim_disasm_perror_memory (int status_, bfd_vma memaddr_,
+ struct disassemble_info *info_);
+#endif
#endif /* CGEN_TRACE_H */