e11ac3a350
* gdb.base/break-entry.exp: Move the target use_gdb_stub test before starting GDB. * gdb.base/default.exp: Replace target use_gdb_stub checks by global $use_gdb_stub. * gdb.base/display.exp: Likewise. * gdb.base/ending-run.exp: Likewise. * gdb.base/list.exp (test_listsize): Likewise. * gdb.base/setshow.exp: Likewise. * gdb.base/valgrind-db-attach.exp: Set global use_gdb_stub to 1. * lib/gdb.exp (gdb_run_cmd, gdb_start_cmd): Replace target use_gdb_stub check by global $use_gdb_stub. (gdb_test_multiple): Forbid run, start or attach for !$use_gdb_stub. (default_gdb_start): Set global use_gdb_stub from target use_gdb_stub. (default_gdb_init): Unset global $use_gdb_stub. (gdb_continue_to_end, rerun_to_main): Replace target use_gdb_stub check by global $use_gdb_stub. * lib/gdbserver-support.exp: Extend comments for set_board_info gdb_protocol and gdb,socketport. (gdbserver_start_extended): Set global gdbserver_protocol and gdbserver_gdbport. Clear global use_gdb_stub. * lib/mi-support.exp (default_mi_gdb_start): Set global use_gdb_stub from target use_gdb_stub. (mi_run_cmd): Replace target use_gdb_stub check by global $use_gdb_stub.
93 lines
2.9 KiB
Text
93 lines
2.9 KiB
Text
# Copyright 2009, 2011 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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set test valgrind-db-attach
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set srcfile $test.c
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set executable $test
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set binfile ${objdir}/${subdir}/${executable}
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if {[build_executable $test.exp $executable $srcfile {debug}] == -1} {
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return -1
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}
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gdb_exit
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# remote_spawn breaks the command on each whitespace despite possible quoting.
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# Use backslash-escaped whitespace there instead:
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set db_command "--db-command=$GDB $INTERNAL_GDBFLAGS $GDBFLAGS [host_info gdb_opts] %f %p"
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regsub -all " " $db_command "\\ " db_command
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set test "spawn valgrind"
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set cmd "valgrind --db-attach=yes $db_command $binfile"
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set res [remote_spawn host $cmd];
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if { $res < 0 || $res == "" } {
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verbose -log "Spawning $cmd failed."
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unsupported $test
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return -1
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}
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pass $test
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# Declare GDB now as running.
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set gdb_spawn_id -1
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# GDB spawned by `valgrind --db-attach=yes' stops already after the startup is
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# executed, like with non-extended gdbserver. It is also not correct to
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# run/attach the inferior.
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set use_gdb_stub 1
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set test "valgrind started"
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# The trailing '.' differs for different memcheck versions.
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gdb_test_multiple "" $test {
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-re "Memcheck, a memory error detector\\.?\r\n" {
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pass $test
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}
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-re "valgrind: failed to start tool 'memcheck' for platform '.*': No such file or directory" {
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unsupported $test
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return -1
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}
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-re "valgrind: wrong ELF executable class" {
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unsupported $test
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return -1
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}
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-re "command not found" {
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# The spawn succeeded, but then valgrind was not found - e.g. if
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# we spawned SSH to a remote system.
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unsupported $test
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return -1
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}
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}
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set double_free [gdb_get_line_number "double-free"]
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set test "attach to debugger"
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gdb_test_multiple "" $test {
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-re "Invalid free\\(\\) / delete / delete\\\[\\\]\r\n.*: main \\(${srcfile}:$double_free\\)\r\n.*---- Attach to debugger \\? --- \[^\r\n\]* ---- " {
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send_gdb "y\r"
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}
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-re "---- Attach to debugger \\? --- \[^\r\n\]* ---- " {
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send_gdb "n\r"
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exp_continue
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}
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}
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gdb_test "" ".*" "eat first prompt"
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# Initialization from default_gdb_start.
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gdb_test_no_output "set height 0"
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gdb_test_no_output "set width 0"
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gdb_test "bt" "in main \\(.*\\) at .*${srcfile}:$double_free"
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# Explicitly kill the program so it doesn't dump core when we quit->detach.
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gdb_test "kill" "" "kill program" "Kill the program being debugged.*y or n. $" "y"
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