gdb/testsuite/gdb.dwarf2/dw2-ranges-psym.c

   1 /* Copyright 2018-2021 Free Software Foundation, Inc.
   2
   3    This program is free software; you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation; either version 3 of the License, or
   6    (at your option) any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11    GNU General Public License for more details.
  12
  13    You should have received a copy of the GNU General Public License
  14    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  15
  16 volatile int e = 0;
  17
  18 void
  19 baz (void)
  20 {
  21   asm ("baz_label: .globl baz_label");
  22 }                                               /* baz end */
  23
  24 void
  25 foo_low (void)
  26 {                                               /* foo_low prologue */
  27   asm ("foo_low_label: .globl foo_low_label");
  28   baz ();                                       /* foo_low baz call */
  29   asm ("foo_low_label2: .globl foo_low_label2");
  30 }                                               /* foo_low end */
  31
  32 void
  33 bar (void)
  34 {
  35   asm ("bar_label: .globl bar_label");
  36 }                                               /* bar end */
  37
  38 void
  39 foo (void)
  40 {                                               /* foo prologue */
  41   asm ("foo_label: .globl foo_label");
  42   bar ();                                       /* foo bar call */
  43   asm ("foo_label2: .globl foo_label2");
  44   if (e) foo_low ();                            /* foo foo_low call */
  45   asm ("foo_label3: .globl foo_label3");
  46 }                                               /* foo end */