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fission-loclists-pie.exp revision 1.1.1.2 
      1 # Copyright 2016-2017 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 # This testcase exercises PR symtab/19999.
     17 # For Fission, while we shouldn't add the DWARF base address to addresses
     18 # coming from .debug_addr, will still need to add the base offset in case
     19 # we're debugging a PIE executable.
     20 
     21 load_lib dwarf.exp
     22 
     23 # We run objcopy locally to split out the .dwo file.
     24 if [is_remote host] {
     25     return 0
     26 }
     27 
     28 # This test can only be run on targets which support DWARF-2 and use gas.
     29 if ![dwarf2_support] {
     30     return 0
     31 }
     32 
     33 # This test can only be run on x86-64 targets.
     34 if {![istarget x86_64-*] || ![is_lp64_target]} {
     35     return 0
     36 }
     37 
     38 standard_testfile .S
     39 
     40 if [build_executable_from_fission_assembler \
     41 	"$testfile.exp" "$binfile" "$srcfile" \
     42 	[list "nodebug" "ldflags=-pie"]] {
     43     return -1
     44 }
     45 
     46 gdb_exit
     47 gdb_start
     48 gdb_reinitialize_dir $srcdir/$subdir
     49 # Make sure we can find the .dwo file, regardless of whether we're
     50 # running in parallel mode.
     51 gdb_test_no_output "set debug-file-directory [file dirname $binfile]" \
     52     "set debug-file-directory"
     53 gdb_load $binfile
     54 
     55 if ![runto_main] {
     56     return -1
     57 }
     58 
     59 # Verify gdb can find argc.
     60 
     61 gdb_test "p argc" " = 1"
     62