gdb/testsuite/gdb.reverse/ur1.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 1992-2013 Free Software Foundation, Inc.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  17
  18 /* The code for this file was extracted from the gdb testsuite
  19    testcase "break.c". */
  20
  21 /* The following functions do nothing useful.  They are included
  22    simply as places to try setting breakpoints at.  They are
  23    explicitly "one-line functions" to verify that this case works
  24    (some versions of gcc have or have had problems with this).
  25
  26    These functions are in a separate source file to prevent an
  27    optimizing compiler from inlining them and optimizing them away. */
  28
  29 #ifdef PROTOTYPES
  30 int marker1 (void) { return (0); }      /* set breakpoint 15 here */
  31 int marker2 (int a) { return (1); }     /* set breakpoint 8 here */
  32 void marker3 (char *a, char *b) {}      /* set breakpoint 17 here */
  33 void marker4 (long d) {}                /* set breakpoint 14 here */
  34 #else
  35 int marker1 () { return (0); }          /* set breakpoint 16 here */
  36 int marker2 (a) int a; { return (1); }  /* set breakpoint 9 here */
  37 void marker3 (a, b) char *a, *b; {}     /* set breakpoint 18 here */
  38 void marker4 (d) long d; {}             /* set breakpoint 13 here */
  39 #endif
  40
  41 /* A structure we use for field name completion tests.  */
  42 struct some_struct
  43 {
  44   int a_field;
  45   int b_field;
  46 };
  47
  48 struct some_struct values[50];