[gdb/testsuite] Move valgrind-db-attach.{c,exp} to valgrind-bt.{c,exp}

Now that valgrind-db-attach.exp no longer use --db-attach, rename
valgrind-db-attach.{c,exp} to valgrind-bt.{c,exp}.

2018-10-25  Tom de Vries  <tdevries@suse.de>

    * gdb.base/valgrind-db-attach.c: Rename to ...
    * gdb.base/valgrind-bt.c: ... this.
    * gdb.base/valgrind-db-attach.exp: Rename to ...
    * gdb.base/valgrind-bt.exp: ... this.

1 files changed, 0 insertions, 129 deletions

diff --git a/gdb/testsuite/gdb.base/valgrind-db-attach.exp b/gdb/testsuite/gdb.base/valgrind-db-attach.exp
deleted file mode 100644
index 348f74379dd..00000000000
--- a/gdb/testsuite/gdb.base/valgrind-db-attach.exp
+++ /dev/null
@@ -1,129 +0,0 @@
-# Copyright 2009-2018 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
-}
-
-standard_testfile .c
-if {[build_executable $testfile.exp $testfile $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 $res
-
-# 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_spawn_id [board_info host fileid]
-unset gdb_spawn_id
-set board [host_info name]
-unset_board_info fileid
-
-clean_restart $testfile
-
-# Make sure we're disconnected, in case we're testing with the
-# native-extended-gdbserver board, where gdb_start/gdb_load spawn
-# gdbserver and connect to it.
-gdb_test "disconnect" ".*"
-
-gdb_test "$vgdbcmd" " in \\.?_start .*" "target remote for vgdb"
-
-gdb_test "monitor v.set gdb_output" "valgrind output will go to gdb.*"
-
-set double_free [gdb_get_line_number "double-free"]
-
-set test "continue"
-gdb_test_multiple "continue" $test {
-    -re "Invalid free\\(\\).*: main \\(${srcfile}:$double_free\\)\r\n.*$gdb_prompt $" {
-	pass $test
-    }
-    -re "Remote connection closed.*\r\n$gdb_prompt $" {
-	fail "$test (remote connection closed)"
-	# Only if valgrind got stuck.
-	kill_wait_spawned_process $valgrind_spawn_id
-	return -1
-    }
-    -re "The program is not being run\\.\r\n$gdb_prompt $" {
-	fail "$test (valgrind vgdb has terminated)"
-	# Only if valgrind got stuck.
-	kill_wait_spawned_process $valgrind_spawn_id
-	return -1
-    }
-    -re "\r\n$gdb_prompt $" {
-	pass "$test (false warning)"
-    }
-}
-
-# Initialization from default_gdb_start.
-gdb_test_no_output "set height 0"
-gdb_test_no_output "set width 0"
-
-gdb_test "bt" "in main \\(.*\\) at .*${srcfile}:$double_free"
-
-# Explicitly kill the program so it doesn't dump core when we quit->detach.
-gdb_test "kill" "" "kill program" "Kill the program being debugged.*y or n. $" "y"
-
-# Only if valgrind got stuck.
-kill_wait_spawned_process $valgrind_spawn_id