sim: trace: drop unused trace_one_insn

Everyone has migrated to the split functions (trace_prefix + trace_generic)
a while ago, so we can drop this one now.

sim/common/ChangeLog

@@ -1,3 +1,8 @@
+2015-06-24  Mike Frysinger  <vapier@gentoo.org>
+
+	* sim-trace.c (trace_one_insn): Delete.
+	* sim-trace.h (trace_one_insn): Delete.
+
 2015-06-24  Mike Frysinger  <vapier@gentoo.org>
 
 	* sim-trace.c (debug_printf): Rename to ...

sim/common/sim-trace.c

@@ -1218,91 +1218,6 @@ trace_vprintf (SIM_DESC sd, sim_cpu *cpu, const char *fmt, va_list ap)
     }
 }
 
-/* The function trace_one_insn has been replaced by the function pair
-   trace_prefix() + trace_generic().  It is still used. */
-void
-trace_one_insn (SIM_DESC sd, sim_cpu *cpu, address_word pc,
-		int line_p, const char *filename, int linenum,
-		const char *phase_wo_colon, const char *fmt,
-		...)
-{
-  va_list ap;
-  char phase[SIZE_PHASE+2];
-
-  strncpy (phase, phase_wo_colon, SIZE_PHASE);
-  strcat (phase, ":");
-
-  if (!line_p)
-    {
-      trace_printf (sd, cpu, "%-*s %s:%-*d 0x%.*lx ",
-		    SIZE_PHASE+1, phase,
-		    filename,
-		    SIZE_LINE_NUMBER, linenum,
-		    SIZE_PC, (long)pc);
-      va_start (ap, fmt);
-      trace_vprintf (sd, cpu, fmt, ap);
-      va_end (ap);
-      trace_printf (sd, cpu, "\n");
-    }
-  else
-    {
-      char buf[256];
-
-      buf[0] = 0;
-      if (STATE_TEXT_SECTION (CPU_STATE (cpu))
-	  && pc >= STATE_TEXT_START (CPU_STATE (cpu))
-	  && pc < STATE_TEXT_END (CPU_STATE (cpu)))
-	{
-	  const char *pc_filename = (const char *)0;
-	  const char *pc_function = (const char *)0;
-	  unsigned int pc_linenum = 0;
-
-	  if (bfd_find_nearest_line (STATE_PROG_BFD (CPU_STATE (cpu)),
-				     STATE_TEXT_SECTION (CPU_STATE (cpu)),
-				     (struct bfd_symbol **) 0,
-				     pc - STATE_TEXT_START (CPU_STATE (cpu)),
-				     &pc_filename, &pc_function, &pc_linenum))
-	    {
-	      char *p = buf;
-	      if (pc_linenum)
-		{
-		  sprintf (p, "#%-*d ", SIZE_LINE_NUMBER, pc_linenum);
-		  p += strlen (p);
-		}
-	      else
-		{
-		  sprintf (p, "%-*s ", SIZE_LINE_NUMBER+1, "---");
-		  p += SIZE_LINE_NUMBER+2;
-		}
-
-	      if (pc_function)
-		{
-		  sprintf (p, "%s ", pc_function);
-		  p += strlen (p);
-		}
-	      else if (pc_filename)
-		{
-		  char *q = (char *) strrchr (pc_filename, '/');
-		  sprintf (p, "%s ", (q) ? q+1 : pc_filename);
-		  p += strlen (p);
-		}
-
-	      if (*p == ' ')
-		*p = '\0';
-	    }
-	}
-
-      trace_printf (sd, cpu, "%-*s 0x%.*x %-*.*s ",
-		    SIZE_PHASE+1, phase,
-		    SIZE_PC, (unsigned) pc,
-		    SIZE_LOCATION, SIZE_LOCATION, buf);
-      va_start (ap, fmt);
-      trace_vprintf (sd, cpu, fmt, ap);
-      va_end (ap);
-      trace_printf (sd, cpu, "\n");
-    }
-}
-
 void
 trace_printf (SIM_DESC sd, sim_cpu *cpu, const char *fmt, ...)
 {

sim/common/sim-trace.h

@@ -618,19 +618,6 @@ do { \
 } while (0)
 
 
-/* The function trace_one_insn has been replaced by the function pair
-   trace_prefix() + trace_generic() */
-extern void trace_one_insn (SIM_DESC sd,
-			    sim_cpu * cpu,
-			    address_word cia,
-			    int print_linenum_p,
-			    const char *file_name,
-			    int line_nr,
-			    const char *unit,
-			    const char *fmt,
-			    ...)
-     __attribute__((format (printf, 8, 9)));
-
 extern void trace_printf (SIM_DESC, sim_cpu *, const char *, ...)
      __attribute__((format (printf, 3, 4)));