gdb/testsuite/gdb.dwarf2/dwz.exp

   1 # Copyright 2013-2021 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 load_lib dwarf.exp
  17
  18 # This test can only be run on targets which support DWARF-2 and use gas.
  19 if {![dwarf2_support]} {
  20     return 0
  21 }
  22
  23 standard_testfile main.c dwz.S
  24
  25 # Create the DWARF.
  26 set asm_file [standard_output_file $srcfile2]
  27 Dwarf::assemble $asm_file {
  28     declare_labels partial_label int_label int_label2
  29
  30     cu {} {
  31         partial_label: partial_unit {} {
  32             subprogram {
  33                 {MACRO_AT_func { main }}
  34             }
  35         }
  36     }
  37
  38     cu {} {
  39         compile_unit {{language @DW_LANG_C}} {
  40             int_label2: base_type {
  41                 {name int}
  42                 {byte_size 4 sdata}
  43                 {encoding @DW_ATE_signed}
  44             }
  45
  46             constant {
  47                 {name the_int}
  48                 {type :$int_label2}
  49                 {const_value 99 data1}
  50             }
  51
  52             constant {
  53                 {name other_int}
  54                 {type :$int_label2}
  55                 {const_value 99 data1}
  56             }
  57         }
  58     }
  59
  60     cu {} {
  61         compile_unit {{language @DW_LANG_C}} {
  62             imported_unit {
  63                 {import $partial_label ref_addr}
  64             }
  65
  66             int_label: base_type {
  67                 {name int}
  68                 {byte_size 4 sdata}
  69                 {encoding @DW_ATE_signed}
  70             }
  71
  72             constant {
  73                 {name the_int}
  74                 {type :$int_label}
  75                 {const_value 23 data1}
  76             }
  77         }
  78     }
  79 }
  80
  81 if [prepare_for_testing "failed to prepare" $testfile "${asm_file} ${srcfile}" {}] {
  82     return -1
  83 }
  84
  85 if ![runto_main] {
  86     return -1
  87 }
  88
  89 gdb_test "p other_int" " = 99"
  90 gdb_test "p the_int" " = 23"