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| author | Yao Qi <yao@codesourcery.com> | 2014-10-08 11:25:31 +0800 |
|---|---|---|
| committer | Yao Qi <yao@codesourcery.com> | 2014-10-11 11:13:39 +0800 |
| commit | 754dd2b00f2bd3f2d7aaacdb27375bc6faf1458e (patch) | |
| tree | d387785f824df5ae374ad19f9e089fac4cbe69eb | |
| parent | f90183d7e31b335b8a6048e46805509dc56332a4 (diff) | |
| download | gdb-754dd2b00f2bd3f2d7aaacdb27375bc6faf1458e.zip gdb-754dd2b00f2bd3f2d7aaacdb27375bc6faf1458e.tar.gz gdb-754dd2b00f2bd3f2d7aaacdb27375bc6faf1458e.tar.bz2 | |
Enable qTStatus packet in case it is disabled
Nowadays, we are using command "tstatus" to send a packet to GDBserver
in order to check the connection. However, on the target doesn't
support tracepoint, the following error is emitted before sending any
packet to GDBserver.
tstatus^M
Trace can not be run on this target.^M
(gdb) FAIL: gdb.server/server-kill.exp: tstatus
qTStatus is disabled after receiving the empty reply during connecting
to the remote target. When the test executes command "tstatus" again,
remote_get_trace_status returns -1 at the very beginning, and no RSP
packet is sent out.
This patch is to enable qTStatus packet again.
gdb/testsuite:
2014-10-11 Yao Qi <yao@codesourcery.com>
* gdb.server/server-kill.exp: Execute command
"set remote trace-status-packet on" before "tstatus".
| -rw-r--r-- | gdb/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.server/server-kill.exp | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 14e2d5c..348adff 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2014-10-11 Yao Qi <yao@codesourcery.com> + * gdb.server/server-kill.exp: Execute command + "set remote trace-status-packet on" before "tstatus". + +2014-10-11 Yao Qi <yao@codesourcery.com> + * gdb.server/server-kill.c: Include sys/types.h and unistd.h. (main): Call getppid. * gdb.server/server-kill.exp: Set breakpoint on line "i = 0;" diff --git a/gdb/testsuite/gdb.server/server-kill.exp b/gdb/testsuite/gdb.server/server-kill.exp index 83c11f2..53d8e9a 100644 --- a/gdb/testsuite/gdb.server/server-kill.exp +++ b/gdb/testsuite/gdb.server/server-kill.exp @@ -52,6 +52,11 @@ if {$server_pid == "" } { remote_exec target "kill -9 $server_pid" +# Enable trace status packet which is disabled after the connection +# if the remote target doesn't support tracepoint at all. Otherwise, +# no RSP packet is sent out. +gdb_test_no_output "set remote trace-status-packet on" + # Force GDB to talk with GDBserver, so that we can get the # "connection closed" error. gdb_test "tstatus" {Remote connection closed|Remote communication error\. Target disconnected\.: Connection reset by peer\.} |