sim/igen/filter_host.c

   1 /* The IGEN simulator generator for GDB, the GNU Debugger.
   2
   3    Copyright 2002-2018 Free Software Foundation, Inc.
   4
   5    Contributed by Andrew Cagney.
   6
   7    This file is part of GDB.
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  21
  22 #include "config.h"
  23 #include "filter_host.h"
  24
  25 /* Shorten traces by eliminating the directory component to filenames.  */
  26 const char *
  27 filter_filename (const char *filename)
  28 {
  29   const char *p = filename;
  30   const char *last = filename;
  31   int ch;
  32
  33   while ((ch = *p++) != '\0' && ch != ':')
  34     if (ch == '/')
  35       last = p;
  36
  37   return last;
  38 }