Add aarch64-qemu.exp file, based on arm-qemu.exp file.

Change-Id: Ided3c6ac9223e4affed5c1ad261f754ac579a8b8

1 files changed, 81 insertions, 0 deletions

diff --git a/config/boards/aarch64-qemu.exp b/config/boards/aarch64-qemu.exp
new file mode 100644
index 00000000..835e6dbc
--- /dev/null
+++ b/config/boards/aarch64-qemu.exp
@@ -0,0 +1,81 @@
+#
+#   Copyright (C) 2014 Linaro, Inc
+#
+# This program is free software; you can redistribute it and/or modify
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# DejaGnu is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with DejaGnu; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Load the generic configuration for this board. This will define a basic
+# set of routines used to communicate with the board.
+load_generic_config "sim"
+
+# No multilib flags needed by default.
+process_multilib_options ""
+
+if { [board_info $board obj_format] == "pe" } {
+    set additional_options "-Wl,-oformat,pe-aarch64-little,--image-base,0"
+    #    set_board_info uses_underscores 1
+} else {
+    set additional_options ""
+}
+
+# basic-sim.exp is a basic description for the standard Cygnus simulator.
+load_base_board_description "basic-sim"
+
+# The name of the directory in the build tree where the simulator lives.
+setup_sim aarch64
+
+# When testing GCC in tree, the libgloss spec files aren't in a known location,
+# so we have to find them in the sysroot. FIXME: this may change in the near 
+# future, but for now it works.
+set compiler 	"[find_gcc]"
+set ret [local_exec "$compiler --print-sysroot" "" "" $timeout]
+if { [lindex $ret 0] == 0 } {
+    set sysroot "[lindex $ret 1]"
+    # Strip the CR or LF off the end of the line as returned by GCC
+    regsub -all "\[\n\r\]+" $sysroot "" sysroot
+}
+set specdir "$sysroot/usr/lib"
+
+# set library path environment variable for qemu
+set env(QEMU_LD_PREFIX) $sysroot
+
+# The basic set of flags needed to build "hello world" for this
+# board. This board uses libgloss and newlib.
+
+# For bare metal we use libgloss, but for linux hosts this is wrong.
+if { [ istarget "aarch64*-none-*"] } {
+    set_board_info cflags  "-specs=$specdir/rdimon.specs"
+    set_board_info ldflags 	"[libgloss_link_flags] [newlib_link_flags] $additional_options"
+} else {
+    set_board_info ldflags "-lpthread -ldl"
+}
+
+# This board doesn't use a linker script.
+set_board_info ldscript ""
+
+# The simulator doesn't return exit statuses and we need to indicate this.
+#set_board_info needs_status_wrapper  1
+
+# Used by a few gcc.c-torture testcases to delimit how large the stack can
+# be.
+#set_board_info gcc,stack_size  16384
+
+# No support for signals.
+set_board_info gdb,nosignals 1
+
+# More time is needed to compile PlumHall tests
+set_board_info gcc,timeout 800
+
+# Make this variable go away, we don't need it.
+unset additional_options