2001-05-24 H.J. Lu <hjl@gnu.org>
[binutils.git] / gprof / utils.c
blobc18f83342efa42375b13d383e35fc849458fd66a
1 /*
2 * Copyright (c) 1983, 1998, 2001 Regents of the University of California.
3 * All rights reserved.
5 * Redistribution and use in source and binary forms are permitted
6 * provided that: (1) source distributions retain this entire copyright
7 * notice and comment, and (2) distributions including binaries display
8 * the following acknowledgement: ``This product includes software
9 * developed by the University of California, Berkeley and its contributors''
10 * in the documentation or other materials provided with the distribution
11 * and in all advertising materials mentioning features or use of this
12 * software. Neither the name of the University nor the names of its
13 * contributors may be used to endorse or promote products derived
14 * from this software without specific prior written permission.
15 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
19 #include <demangle.h>
20 #include "gprof.h"
21 #include "cg_arcs.h"
22 #include "symtab.h"
26 * Print name of symbol. Return number of characters printed.
28 int
29 DEFUN (print_name_only, (self), Sym * self)
31 const char *name = self->name;
32 const char *filename;
33 char *demangled = 0;
34 char buf[PATH_MAX];
35 int size = 0;
37 if (name)
39 if (!bsd_style_output)
41 if (name[0] == '_' && name[1] && discard_underscores)
43 name++;
45 if (demangle)
47 demangled = cplus_demangle (name, DMGL_ANSI | DMGL_PARAMS);
48 if (demangled)
50 name = demangled;
54 printf ("%s", name);
55 size = strlen (name);
56 if (line_granularity && self->file)
58 filename = self->file->name;
59 if (!print_path)
61 filename = strrchr (filename, '/');
62 if (filename)
64 ++filename;
66 else
68 filename = self->file->name;
71 sprintf (buf, " (%s:%d @ %lx)", filename, self->line_num,
72 (unsigned long) self->addr);
73 printf ("%s", buf);
74 size += strlen (buf);
76 if (demangled)
78 free (demangled);
80 DBG (DFNDEBUG, printf ("{%d} ", self->cg.top_order));
81 DBG (PROPDEBUG, printf ("%4.0f%% ", 100.0 * self->cg.prop.fract));
83 return size;
87 void
88 DEFUN (print_name, (self), Sym * self)
90 print_name_only (self);
92 if (self->cg.cyc.num != 0)
94 printf (_(" <cycle %d>"), self->cg.cyc.num);
96 if (self->cg.index != 0)
98 if (self->cg.print_flag)
100 printf (" [%d]", self->cg.index);
102 else
104 printf (" (%d)", self->cg.index);