gdb/testsuite/gdb.dwarf2/dw2-ranges.S

   1 /*
   2    Copyright 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 3 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 /* Despite the sections below will be adjacent the assembler has to produce
  19    DW_AT_ranges as the linker could place both sections at arbitrary locations.
  20    */
  21
  22         /* Such directive is required by GAS for builds without `-g'.  */
  23         .file   1 "dw2-ranges.S"
  24
  25         /* Without this directive GAS will not emit DWARF2 unless we provide an
  26            instruction to assemble.  We want to avoid any instructions to
  27            remain architecture independent.  */
  28         .loc_mark_labels        1
  29
  30         .text
  31
  32         .globl  main
  33         .func   main
  34 main:   .int    0
  35         .endfunc
  36         .size   main, . - main
  37
  38         /* `.fini' section is here to make sure `dw2-ranges.S'
  39            vs. `dw2-ranges2.S' overlap their DW_AT_ranges with each other.  */
  40         .section        .fini, "ax", @progbits
  41
  42         .globl  func
  43         .func   func
  44 func:   .int    0
  45         .endfunc
  46         .size   func, . - func