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      1 /*
      2  * Copyright (c) 1983, 1993, 2001
      3  *      The Regents of the University of California.  All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions
      7  * are met:
      8  * 1. Redistributions of source code must retain the above copyright
      9  *    notice, this list of conditions and the following disclaimer.
     10  * 2. Redistributions in binary form must reproduce the above copyright
     11  *    notice, this list of conditions and the following disclaimer in the
     12  *    documentation and/or other materials provided with the distribution.
     13  * 3. Neither the name of the University nor the names of its contributors
     14  *    may be used to endorse or promote products derived from this software
     15  *    without specific prior written permission.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     27  * SUCH DAMAGE.
     28  */
     29 #include "gprof.h"
     30 #include "demangle.h"
     31 #include "search_list.h"
     32 #include "source.h"
     33 #include "symtab.h"
     34 #include "cg_arcs.h"
     35 #include "utils.h"
     36 #include "corefile.h"
     37 
     38 
     39 /*
     40  * Print name of symbol.  Return number of characters printed.
     41  */
     42 int
     43 print_name_only (Sym *self)
     44 {
     45   const char *name = self->name;
     46   const char *filename;
     47   char *demangled = 0;
     48   char buf[PATH_MAX];
     49   int size = 0;
     50 
     51   if (name)
     52     {
     53       if (!bsd_style_output && demangle)
     54 	{
     55 	  demangled = bfd_demangle (core_bfd, name, DMGL_ANSI | DMGL_PARAMS);
     56 	  if (demangled)
     57 	    name = demangled;
     58 	}
     59       printf ("%s", name);
     60       size = strlen (name);
     61       if ((line_granularity || inline_file_names) && self->file)
     62 	{
     63 	  filename = self->file->name;
     64 	  if (!print_path)
     65 	    {
     66 	      filename = strrchr (filename, '/');
     67 	      if (filename)
     68 		{
     69 		  ++filename;
     70 		}
     71 	      else
     72 		{
     73 		  filename = self->file->name;
     74 		}
     75 	    }
     76 	  if (line_granularity)
     77 	    {
     78 	      sprintf (buf, " (%s:%d @ %lx)", filename, self->line_num,
     79 		       (unsigned long) self->addr);
     80 	    }
     81 	  else
     82 	    {
     83 	      sprintf (buf, " (%s:%d)", filename, self->line_num);
     84 	    }
     85 	  printf ("%s", buf);
     86 	  size += strlen (buf);
     87 	}
     88       if (demangled)
     89 	{
     90 	  free (demangled);
     91 	}
     92       DBG (DFNDEBUG, printf ("{%d} ", self->cg.top_order));
     93       DBG (PROPDEBUG, printf ("%4.0f%% ", 100.0 * self->cg.prop.fract));
     94     }
     95   return size;
     96 }
     97 
     98 
     99 void
    100 print_name (Sym *self)
    101 {
    102   print_name_only (self);
    103 
    104   if (self->cg.cyc.num != 0)
    105     {
    106       printf (_(" <cycle %d>"), self->cg.cyc.num);
    107     }
    108   if (self->cg.index != 0)
    109     {
    110       if (self->cg.print_flag)
    111 	{
    112 	  printf (" [%d]", self->cg.index);
    113 	}
    114       else
    115 	{
    116 	  printf (" (%d)", self->cg.index);
    117 	}
    118     }
    119 }
    120