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dw2-dir-file-name.c revision 1.9.2.1 
      1 /* This testcase is part of GDB, the GNU debugger.
      2 
      3    Copyright 2012-2023 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 volatile int v;
     19 
     20 static void
     21 marker (void)
     22 {
     23   v++;
     24 }
     25 
     26 /* *R* marks possibly invalid compiler output as the first path component is
     27    not absolute.  Still DWARF-4 does not forbid such DWARF; GCC does not
     28    produce it.  */
     29 
     30 #define FUNCBLOCK						\
     31 FUNC (compdir_missing__ldir_missing__file_basename)	   /*R*/\
     32 FUNC (compdir_missing__ldir_missing__file_relative)	   /*R*/\
     33 FUNC (compdir_missing__ldir_missing__file_absolute)		\
     34 FUNC (compdir_missing__ldir_relative_file_basename)	   /*R*/\
     35 FUNC (compdir_missing__ldir_relative_file_relative)	   /*R*/\
     36 FUNC (compdir_missing__ldir_relative_file_absolute)	   /*R*/\
     37 FUNC (compdir_missing__ldir_absolute_file_basename)		\
     38 FUNC (compdir_missing__ldir_absolute_file_relative)		\
     39 FUNC (compdir_missing__ldir_absolute_file_absolute_same)	\
     40 FUNC (compdir_missing__ldir_absolute_file_absolute_different)	\
     41 FUNC (compdir_relative_ldir_missing__file_basename)	   /*R*/\
     42 FUNC (compdir_relative_ldir_missing__file_relative)	   /*R*/\
     43 FUNC (compdir_relative_ldir_missing__file_absolute)	   /*R*/\
     44 FUNC (compdir_relative_ldir_relative_file_basename)	   /*R*/\
     45 FUNC (compdir_relative_ldir_relative_file_relative)	   /*R*/\
     46 FUNC (compdir_relative_ldir_relative_file_absolute)	   /*R*/\
     47 FUNC (compdir_relative_ldir_absolute_file_basename)	   /*R*/\
     48 FUNC (compdir_relative_ldir_absolute_file_relative)	   /*R*/\
     49 FUNC (compdir_relative_ldir_absolute_file_absolute_same)   /*R*/\
     50 FUNC (compdir_relative_ldir_absolute_file_absolute_different) /*R*/\
     51 FUNC (compdir_absolute_ldir_missing__file_basename)		\
     52 FUNC (compdir_absolute_ldir_missing__file_relative)		\
     53 FUNC (compdir_absolute_ldir_missing__file_absolute_same)	\
     54 FUNC (compdir_absolute_ldir_missing__file_absolute_different)	\
     55 FUNC (compdir_absolute_ldir_relative_file_basename)		\
     56 FUNC (compdir_absolute_ldir_relative_file_relative)		\
     57 FUNC (compdir_absolute_ldir_relative_file_absolute_same)	\
     58 FUNC (compdir_absolute_ldir_relative_file_absolute_different)	\
     59 FUNC (compdir_absolute_ldir_absolute_file_basename_same)	\
     60 FUNC (compdir_absolute_ldir_absolute_file_basename_different)	\
     61 FUNC (compdir_absolute_ldir_absolute_file_relative_same)	\
     62 FUNC (compdir_absolute_ldir_absolute_file_relative_different)	\
     63 FUNC (compdir_absolute_ldir_absolute_file_absolute_same)	\
     64 FUNC (compdir_absolute_ldir_absolute_file_absolute_different)
     65 
     66 #define FUNC(name)					\
     67   static void						\
     68   name (void)						\
     69   {							\
     70     asm (#name "_label: .globl " #name "_label\n");	\
     71     v++;						\
     72   }
     73 FUNCBLOCK
     74 #undef FUNC
     75 
     76 int
     77 main (void)
     78 {
     79 
     80 #define FUNC(name)					\
     81   name ();
     82 FUNCBLOCK
     83 #undef FUNC
     84 
     85   return 0;
     86 }
     87