a09ae1c1e8
* gdb.base/valgrind-infcall.exp (continue #$continue_count) <remote connection closed> (continue #$continue_count) <valgrind vgdb has terminated>: Add kill of $valgrind_pid.
132 lines
3.6 KiB
Text
132 lines
3.6 KiB
Text
# Copyright 2012-2013 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 [is_remote target] {
|
|
# The test always runs locally.
|
|
return 0
|
|
}
|
|
|
|
set test valgrind-infcall
|
|
set srcfile $test.c
|
|
set executable $test
|
|
set binfile ${objdir}/${subdir}/${executable}
|
|
if {[build_executable $test.exp $executable $srcfile {debug}] == -1} {
|
|
return -1
|
|
}
|
|
|
|
set test "spawn valgrind"
|
|
set cmd "valgrind --vgdb-error=0 $binfile"
|
|
set res [remote_spawn host $cmd];
|
|
if { $res < 0 || $res == "" } {
|
|
verbose -log "Spawning $cmd failed."
|
|
unsupported $test
|
|
return -1
|
|
}
|
|
pass $test
|
|
# Declare GDB now as running.
|
|
set gdb_spawn_id -1
|
|
|
|
# GDB started by vgdb stops already after the startup is executed, like with
|
|
# non-extended gdbserver. It is also not correct to run/attach the inferior.
|
|
set use_gdb_stub 1
|
|
|
|
set test "valgrind started"
|
|
# The trailing '.' differs for different memcheck versions.
|
|
gdb_test_multiple "" $test {
|
|
-re "Memcheck, a memory error detector\\.?\r\n" {
|
|
pass $test
|
|
}
|
|
-re "valgrind: failed to start tool 'memcheck' for platform '.*': No such file or directory" {
|
|
unsupported $test
|
|
return -1
|
|
}
|
|
-re "valgrind: wrong ELF executable class" {
|
|
unsupported $test
|
|
return -1
|
|
}
|
|
-re "command not found" {
|
|
# The spawn succeeded, but then valgrind was not found - e.g. if
|
|
# we spawned SSH to a remote system.
|
|
unsupported $test
|
|
return -1
|
|
}
|
|
-re "valgrind: Bad option.*--vgdb-error=0" {
|
|
# valgrind is not >= 3.7.0.
|
|
unsupported $test
|
|
return -1
|
|
}
|
|
}
|
|
|
|
set test "vgdb prompt"
|
|
# The trailing '.' differs for different memcheck versions.
|
|
gdb_test_multiple "" $test {
|
|
-re " (target remote | \[^\r\n\]*/vgdb \[^\r\n\]*)\r\n" {
|
|
set vgdbcmd $expect_out(1,string)
|
|
pass $test
|
|
}
|
|
}
|
|
|
|
# Do not kill valgrind.
|
|
set valgrind_pid [exp_pid -i [board_info host fileid]]
|
|
unset gdb_spawn_id
|
|
set board [host_info name]
|
|
unset_board_info fileid
|
|
|
|
clean_restart $executable
|
|
|
|
gdb_test "$vgdbcmd" " in \\.?_start .*" "target remote for vgdb"
|
|
|
|
gdb_test "monitor v.set gdb_output" "valgrind output will go to gdb.*"
|
|
|
|
set continue_count 1
|
|
set loop 1
|
|
while {$loop && $continue_count < 100} {
|
|
set test "continue #$continue_count"
|
|
gdb_test_multiple "continue" "" {
|
|
-re "Invalid free\\(\\).*: main .*\r\n$gdb_prompt $" {
|
|
pass $test
|
|
set loop 0
|
|
}
|
|
-re "Remote connection closed.*\r\n$gdb_prompt $" {
|
|
fail "$test (remote connection closed)"
|
|
# Only if valgrind got stuck.
|
|
remote_exec host "kill -9 ${valgrind_pid}"
|
|
return -1
|
|
}
|
|
-re "The program is not being run\\.\r\n$gdb_prompt $" {
|
|
fail "$test (valgrind vgdb has terminated)"
|
|
# Only if valgrind got stuck.
|
|
remote_exec host "kill -9 ${valgrind_pid}"
|
|
return -1
|
|
}
|
|
-re "\r\n$gdb_prompt $" {
|
|
pass "$test (false warning)"
|
|
}
|
|
}
|
|
set continue_count [expr $continue_count + 1]
|
|
}
|
|
|
|
set test "p gdb_test_infcall ()"
|
|
gdb_test_multiple $test $test {
|
|
-re "unhandled instruction bytes.*\r\n$gdb_prompt $" {
|
|
fail $test
|
|
}
|
|
-re "Continuing \\.\\.\\..*\r\n\\\$1 = 2\r\n$gdb_prompt $" {
|
|
pass $test
|
|
}
|
|
}
|
|
|
|
# Only if valgrind got stuck.
|
|
remote_exec host "kill -9 ${valgrind_pid}"
|