Fix gdb.base/remote.exp with native-extended-gdbserver board
This fixes gdb.base/remote.exp regressions caused by the previous commit to the testcase, when tested with --target_board=native-extended-gdbserver. For example: ... show remote memory-write-packet-size The memory-write-packet-size is 0 (default). Packets are limited to 16383 bytes. (gdb) FAIL: gdb.base/remote.exp: write-packet default ... With that board, GDB connects to GDBserver at gdb_start time, so GDB is showing the actual remote/gdbserver packet size limits. Fix it using the usual "disconnect" pattern. While at it, there's no need to start GDB before compiling the testcase. gdb/testsuite/ChangeLog: 2018-05-22 Pedro Alves <palves@redhat.com> * gdb.base/remote.exp: Only gdb_start after compiling the testcase. Issue "disconnect" before testing "set remote" command defaults. Issue clean_restart before running to main.
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@ -1,3 +1,9 @@
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2018-05-22 Pedro Alves <palves@redhat.com>
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* gdb.base/remote.exp: Only gdb_start after compiling the
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testcase. Issue "disconnect" before testing "set remote" command
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defaults. Issue clean_restart before running to main.
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2018-05-22 Pedro Alves <palves@redhat.com>
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* gdb.base/remote.exp: Adjust expected output of "show remote
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@ -21,14 +21,17 @@ if {[target_info gdb_protocol] != "remote"
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standard_testfile .c
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gdb_start
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set result [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}]
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if {$result != "" } then {
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untested "failed to compile"
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return -1
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}
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gdb_start
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# Make sure we're disconnected, in case we're testing with an
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# extended-remote board, therefore already connected.
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gdb_test "disconnect" ".*"
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#
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# Part ONE: Check the down load commands
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@ -126,6 +129,8 @@ proc gdb_load_timed {executable class writesize} {
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pass $test
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}
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clean_restart $binfile
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# These download tests won't actually download anything on !is_remote
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# target boards, but we run them anyway because it's simpler, and
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# harmless.
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