2002-10-02 Nathanael Nerode <neroden@gcc.gnu.org>
[binutils.git] / gprof / hist.h
blobfe4362bdec01d5e44429b54cc6ef9009634eb6f4
1 /* hist.h
3 Copyright 2000, 2001 Free Software Foundation, Inc.
5 This file is part of GNU Binutils.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
21 #ifndef hist_h
22 #define hist_h
24 extern bfd_vma s_lowpc; /* Lowpc from the profile file. */
25 extern bfd_vma s_highpc; /* Highpc from the profile file. */
26 extern bfd_vma lowpc, highpc; /* Range profiled, in UNIT's. */
27 extern int hist_num_bins; /* Number of histogram bins. */
28 extern int *hist_sample; /* Code histogram. */
30 /* Scale factor converting samples to pc values:
31 each sample covers HIST_SCALE bytes. */
32 extern double hist_scale;
35 extern void hist_read_rec PARAMS ((FILE *, const char *));
36 extern void hist_write_hist PARAMS ((FILE *, const char *));
37 extern void hist_assign_samples PARAMS ((void));
38 extern void hist_print PARAMS ((void));
40 #endif /* hist_h */