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 "demangle.h"
30 #include "gprof.h"
31 #include "search_list.h"
32 #include "source.h"
33 #include "symtab.h"
34 #include "cg_arcs.h"
35 #include "utils.h"
36 
37 
38 /*
39  * Print name of symbol.  Return number of characters printed.
40  */
41 int
42 print_name_only (Sym *self)
43 {
44   const char *name = self->name;
45   const char *filename;
46   char *demangled = 0;
47   char buf[PATH_MAX];
48   int size = 0;
49 
50   if (name)
51     {
52       if (!bsd_style_output)
53 	{
54 	  if (name[0] == '_' && name[1] && discard_underscores)
55 	    {
56 	      name++;
57 	    }
58 	  if (demangle)
59 	    {
60 	      demangled = cplus_demangle (name, DMGL_ANSI | DMGL_PARAMS);
61 	      if (demangled)
62 		{
63 		  name = demangled;
64 		}
65 	    }
66 	}
67       printf ("%s", name);
68       size = strlen (name);
69       if (line_granularity && self->file)
70 	{
71 	  filename = self->file->name;
72 	  if (!print_path)
73 	    {
74 	      filename = strrchr (filename, '/');
75 	      if (filename)
76 		{
77 		  ++filename;
78 		}
79 	      else
80 		{
81 		  filename = self->file->name;
82 		}
83 	    }
84 	  sprintf (buf, " (%s:%d @ %lx)", filename, self->line_num,
85 		   (unsigned long) self->addr);
86 	  printf ("%s", buf);
87 	  size += strlen (buf);
88 	}
89       if (demangled)
90 	{
91 	  free (demangled);
92 	}
93       DBG (DFNDEBUG, printf ("{%d} ", self->cg.top_order));
94       DBG (PROPDEBUG, printf ("%4.0f%% ", 100.0 * self->cg.prop.fract));
95     }
96   return size;
97 }
98 
99 
100 void
101 print_name (Sym *self)
102 {
103   print_name_only (self);
104 
105   if (self->cg.cyc.num != 0)
106     {
107       printf (_(" <cycle %d>"), self->cg.cyc.num);
108     }
109   if (self->cg.index != 0)
110     {
111       if (self->cg.print_flag)
112 	{
113 	  printf (" [%d]", self->cg.index);
114 	}
115       else
116 	{
117 	  printf (" (%d)", self->cg.index);
118 	}
119     }
120 }
121