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# Copyright 2007-2024 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/>.
require allow_xml_test
gdb_start
# Find some valid architectures - we just need legitimate values
# to put in our <architecture> elements.
set arch1 ""
set arch2 ""
set msg "read valid architectures"
gdb_test_multiple "set architecture" $msg {
-re "Requires an argument. Valid arguments are (\[^ \]*), (\[^ \]*), .*auto\\.\r\n$gdb_prompt $" {
set arch1 $expect_out(1,string)
set arch2 $expect_out(2,string)
pass $msg
}
-re "Requires an argument. Valid arguments are (\[^ \]*), auto\\.\r\n$gdb_prompt $" {
# If there is just one supported architecture, we can't do this test.
unsupported "tdesc-arch.exp"
return -1
}
}
set default_arch ""
set msg "read default architecture"
gdb_test_multiple "show architecture" $msg {
-re "The target architecture is set to \"auto\" \\(currently \"(\[^ \]*)\"\\)\\.\r\n$gdb_prompt $" {
set default_arch $expect_out(1,string)
pass $msg
}
}
# If that did not work, no point running further tests.
if { "$arch1" == "" || "$arch2" == "" || "$default_arch" == "" } {
unresolved "architecture XML tests"
return -1
}
# Run these tests twice, once for $arch1 and once for $arch2, to
# make sure that the tdesc file overrides the global default.
# TRANS_MODE indicates how newlines should be represented; it should
# be one of the values supported by "fconfigure -translation".
proc set_arch { arch which trans_mode } {
global gdb_prompt
global subdir
set filename [standard_output_file tdesc-arch.xml]
set fd [open $filename w]
fconfigure $fd -translation $trans_mode
puts $fd \
"<target>
<architecture>$arch</architecture>
</target>"
close $fd
if {[is_remote host]} {
set filename [remote_download host $filename tdesc-arch.xml]
}
# Anchor the test output, so that error messages are detected.
set cmd "set tdesc filename $filename"
set msg "set tdesc filename tdesc-arch.xml ($which architecture)"
set cmd_regex [string_to_regexp $cmd]
gdb_test_multiple $cmd $msg {
-re "^$cmd_regex\r\n$gdb_prompt $" {
pass $msg
}
-re "^$cmd_regex\r\nwarning: A handler for the OS ABI.*\r\n$gdb_prompt $" {
kfail gdb/2225 $msg
}
}
set cmd "show architecture"
gdb_test $cmd \
"The target architecture is set to \"auto\" \\(currently \"$arch\"\\)\\." \
"$cmd ($which architecture)"
remote_file host delete $filename
}
set_arch $arch1 first lf
set_arch $arch2 second lf
with_test_prefix crlf {
set_arch $arch1 first crlf
set_arch $arch2 second crlf
}
# Check an invalid architecture setting.
set filename [standard_output_file tdesc-arch.xml]
set fd [open $filename w]
puts $fd \
"<target>
<architecture>invalid</architecture>
</target>"
close $fd
if {[is_remote host]} {
set filename [remote_download host $filename "tdesc-arch.xml"]
}
set cmd "set tdesc filename $filename"
gdb_test $cmd \
"warning:.*Target description specified unknown architecture.*" \
"set tdesc filename tdesc-arch.xml (invalid architecture)"
set cmd "show architecture"
gdb_test $cmd \
"The target architecture is set to \"auto\" \\(currently \"$default_arch\"\\)\\." \
"$cmd (invalid architecture)"
remote_file host delete $filename
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