baseboards/arm-sim.exp

   1 # Copyright (C) 1997-2019, 2020 Free Software Foundation, Inc.
   2 #
   3 # This file is part of DejaGnu.
   4 #
   5 # DejaGnu is free software: you can redistribute it and/or modify it
   6 # 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 # DejaGnu is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 # General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with DejaGnu.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 # Load the generic configuration for this board. This will define a basic
  19 # set of routines used to communicate with the board.
  20 load_generic_config "sim"
  21
  22 # No multilib flags needed by default.
  23 process_multilib_options ""
  24
  25 if { [board_info $board obj_format] eq "pe" } {
  26     set additional_options "-Wl,-oformat,pe-arm-little,--image-base,0"
  27     #    set_board_info uses_underscores 1
  28 } else {
  29
  30     #    if [istarget "*-*-coff"] {
  31     #        set_board_info uses_underscores 1
  32     #    }
  33
  34     set additional_options ""
  35 }
  36
  37 # basic-sim.exp is a basic description for the standard Cygnus simulator.
  38 load_base_board_description "basic-sim"
  39
  40 # The name of the directory in the build tree where the simulator lives.
  41 setup_sim arm
  42
  43 # The compiler used to build for this board. This has *nothing* to do
  44 # with what compiler is tested if we're testing gcc.
  45 set_board_info compiler "[find_gcc]"
  46
  47 # The basic set of flags needed to build "hello world" for this
  48 # board. This board uses libgloss and newlib.
  49 set_board_info cflags   "[libgloss_include_flags] [newlib_include_flags]"
  50 set_board_info ldflags  "[libgloss_link_flags] [newlib_link_flags] $additional_options"
  51
  52 # This board doesn't use a linker script.
  53 set_board_info ldscript ""
  54
  55 # The simulator doesn't return exit statuses and we need to indicate this.
  56 set_board_info needs_status_wrapper  1
  57
  58 # Used by a few gcc.c-torture testcases to delimit how large the stack can
  59 # be.
  60 set_board_info gcc,stack_size  16384
  61
  62 # No support for signals.
  63 set_board_info gdb,nosignals 1
  64
  65 # More time is needed to compile PlumHall tests
  66 set_board_info gcc,timeout 800
  67
  68 # Make this variable go away, we don't need it.
  69 unset additional_options