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# Copyright 2019-2020 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it 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.
#
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
if {[skip_shlib_tests]} {
return 0
}
load_lib "ada.exp"
if { [skip_ada_tests] } { return -1 }
standard_ada_testfile foo
set ofile ${binfile}.o
set srcfile2 [file join [file dirname $srcfile] some_package.adb]
set ofile2 [standard_output_file some_package.o]
set sofile [standard_output_file libsome_package.so]
set outdir [file dirname $binfile]
# To make an Ada shared library we have to jump through a number of
# hoops.
# First compile to a .o. We can't compile directly to a .so because
# GCC rejects that:
# $ gcc -g -shared -fPIC -o qqz.o some_package.adb
# gcc: error: -c or -S required for Ada
# And, we can't compile in "ada" mode because dejagnu will try to
# invoke gnatmake, which we don't want.
if {[target_compile_ada_from_dir $outdir $srcfile2 $ofile2 \
object {debug additional_flags=-fPIC}] != ""} {
return -1
}
# Now turn the .o into a shared library.
if {[gdb_compile_shlib $ofile2 $sofile \
{debug additional_flags=-fPIC}] != ""} {
return -1
}
# Now we can compile the main program to an object file; but again, we
# can't compile directly using gnatmake.
if {[target_compile_ada_from_dir $outdir $srcfile $ofile object debug] != ""} {
return -1
}
set gnatbind [find_ada_tool gnatbind]
set gnatlink [find_ada_tool gnatlink]
with_cwd $outdir {
# Test if gnatbind is supported
set status [remote_exec host "$gnatbind --version"]
if {[lindex $status 0] == -1} {
unsupported "gnatbind foo"
return -1
}
# Bind.
set status [remote_exec host "$gnatbind -shared foo"]
if {[lindex $status 0] == 0} {
pass "gnatbind foo"
} else {
fail "gnatbind foo"
return -1
}
# Test if gnatlink is supported
set status [remote_exec host "$gnatlink --version"]
if {[lindex $status 0] == -1} {
unsupported "gnatlink foo"
return -1
}
# Finally, link.
if {[istarget "*-*-mingw*"]
|| [istarget *-*-cygwin*]
|| [istarget *-*-pe*]
|| [istarget arm*-*-symbianelf*]} {
# Do not need anything.
set linkarg ""
} elseif {[istarget *-*-freebsd*] || [istarget *-*-openbsd*]} {
set linkarg "-Wl,-rpath,$outdir"
} else {
set linkarg "-Wl,-rpath,\\\$ORIGIN"
}
set status [remote_exec host "$gnatlink foo $linkarg -Wl,-lsome_package"]
if {[lindex $status 0] == 0} {
pass "gnatlink foo"
} else {
fail "gnatlink foo"
return -1
}
}
clean_restart ${testfile}
if {![runto_main]} then {
return 0
}
set can_catch_exceptions 0
gdb_test_multiple "catch exception some_kind_of_error" "" {
-re "Catchpoint \[0-9\]+: `some_kind_of_error' Ada exception\r\n$gdb_prompt $" {
pass $gdb_test_name
set can_catch_exceptions 1
}
-re "Your Ada runtime appears to be missing some debugging information.\r\nCannot insert Ada exception catchpoint in this configuration.\r\n$gdb_prompt $" {
unsupported $gdb_test_name
}
}
if { $can_catch_exceptions } {
gdb_test "cont" \
"Catchpoint \[0-9\]+, .* at .*foo\.adb:\[0-9\]+.*" \
"caught the exception"
gdb_test "print \$_ada_exception = some_package.some_kind_of_error'Address" \
" = true"
}
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