mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-28 04:25:10 +08:00
153 lines
4.1 KiB
Plaintext
153 lines
4.1 KiB
Plaintext
# Copyright 2012-2016 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/>.
|
|
|
|
# Test of disconnected-tracing.
|
|
|
|
load_lib "trace-support.exp"
|
|
|
|
standard_testfile
|
|
set executable $testfile
|
|
set expfile $testfile.exp
|
|
set gdbserver_reconnect_p 1
|
|
|
|
if { [info proc gdb_reconnect] == "" } {
|
|
unsupported "target does not support reconnect"
|
|
return -1
|
|
}
|
|
|
|
if [prepare_for_testing $expfile $executable $srcfile \
|
|
{debug nowarnings}] {
|
|
untested "failed to prepare for trace tests"
|
|
return -1
|
|
}
|
|
|
|
if ![runto_main] {
|
|
fail "can't run to main to check for trace support"
|
|
return -1
|
|
}
|
|
|
|
if ![gdb_target_supports_trace] {
|
|
unsupported "target does not support trace"
|
|
return -1
|
|
}
|
|
|
|
# Disconnect in tracing.
|
|
|
|
proc disconnected_tracing { } {
|
|
with_test_prefix "trace" {
|
|
global executable
|
|
global decimal
|
|
global srcfile
|
|
|
|
# Start with a fresh gdb.
|
|
clean_restart ${executable}
|
|
if ![runto_main] {
|
|
fail "Can't run to main"
|
|
return -1
|
|
}
|
|
|
|
gdb_test_no_output "set confirm off"
|
|
gdb_test_no_output "set disconnected-tracing on"
|
|
gdb_test "trace start" ".*"
|
|
gdb_trace_setactions "collect on tracepoint 2" "2" \
|
|
"collect foo" "^$"
|
|
gdb_test "break end" "Breakpoint ${decimal} at .*"
|
|
|
|
gdb_test_no_output "tstart"
|
|
|
|
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*"
|
|
gdb_test_no_output "tstop"
|
|
|
|
gdb_test "info tracepoints" ".*in start at.*" \
|
|
"first info tracepoints"
|
|
|
|
gdb_test "disconnect" "Ending remote debugging\\." "first disconnect"
|
|
if { [gdb_reconnect] == 0 } {
|
|
pass "first reconnect after unload"
|
|
} else {
|
|
fail "first reconnect after unload"
|
|
return 0
|
|
}
|
|
gdb_test "info tracepoints" ".*in start at.*" \
|
|
"second info tracepoints"
|
|
|
|
delete_breakpoints
|
|
gdb_test "info tracepoints" ".*No tracepoints..*" \
|
|
"third info tracepoints"
|
|
|
|
gdb_test "disconnect" "Ending remote debugging\\." "second disconnect"
|
|
if { [gdb_reconnect] == 0 } {
|
|
pass "second reconnect after unload"
|
|
} else {
|
|
fail "second reconnect after unload"
|
|
return 0
|
|
}
|
|
gdb_test "tstatus"
|
|
gdb_test "info tracepoints" \
|
|
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
|
|
\[0-9\]+\[\t \]+tracepoint keep y.* in start at .*$srcfile:\[0-9\]+.
|
|
\[\t \]+tracepoint already hit 1 time.
|
|
\[\t \]+trace buffer usage ${decimal} bytes.
|
|
\[\t \]+collect foo.*" \
|
|
"fourth info tracepoints"
|
|
}
|
|
}
|
|
|
|
disconnected_tracing
|
|
|
|
# Disconnected in tfind
|
|
|
|
proc disconnected_tfind { } {
|
|
with_test_prefix "tfind" {
|
|
global executable
|
|
global decimal
|
|
|
|
# Start with a fresh gdb.
|
|
clean_restart ${executable}
|
|
if ![runto_main] {
|
|
fail "Can't run to main"
|
|
return -1
|
|
}
|
|
|
|
gdb_test_no_output "set confirm off"
|
|
gdb_test_no_output "set disconnected-tracing on"
|
|
gdb_test "trace start" ".*"
|
|
gdb_test_no_output "tstart"
|
|
|
|
gdb_test "break end" "Breakpoint ${decimal} at .*"
|
|
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*"
|
|
gdb_test_no_output "tstop"
|
|
|
|
gdb_test "tfind" "Found trace frame 0, tracepoint .*" "tfind frame 0"
|
|
gdb_test "p \$trace_frame" ".*\\\$${decimal} = 0.*" \
|
|
"p \$trace_frame before disconnected"
|
|
gdb_test "p \$tracepoint" ".*\\\$${decimal} = 2.*" \
|
|
"p \$tracepoint before disconnected"
|
|
|
|
gdb_test "disconnect" "Ending remote debugging\\." "first disconnect"
|
|
|
|
gdb_test "p \$trace_frame" ".*\\\$${decimal} = -1.*"
|
|
gdb_test "p \$tracepoint" ".*\\\$${decimal} = -1.*"
|
|
gdb_test "p \$trace_line" ".*\\\$${decimal} = -1.*"
|
|
gdb_test "p \$trace_file" ".*\\\$${decimal} = void.*"
|
|
gdb_test "p \$trace_func" ".*\\\$${decimal} = void.*"
|
|
}
|
|
}
|
|
|
|
disconnected_tfind
|
|
|
|
# Reconnect for a clean gdbserver shutdown.
|
|
gdb_reconnect
|