This patch updates tests for fork and exec events in target remote mode.
In the majority of cases this was a simple matter of removing some code
that disabled the test for target remote. In a few cases the test needed
to be disabled; in those cases the gdb_protocol was checked instead of
using the [is_remote target] etc.
In a couple of cases we needed to use clean_restart, since target remote
doesn't support the run command, and in one case we had to modify an expect
expression to allow for a "multiprocess-style" ptid.
Tested with the patch that implemented target remote mode fork and exec
event support.
gdb/testsuite/ChangeLog:
* gdb.base/execl-update-breakpoints.exp (main): Enable for target
remote.
* gdb.base/foll-exec-mode.exp (main): Disable for target remote.
* gdb.base/foll-exec.exp (main): Enable for target remote.
* gdb.base/foll-fork.exp (main): Likewise.
* gdb.base/foll-vfork.exp (main): Likewise.
* gdb.base/multi-forks.exp (main): Likewise, and use clean_restart.
(proc continue_to_exit_bp_loc): Use clean_restart.
* gdb.base/pie-execl.exp (main): Disable for target remote.
* gdb.base/watch-vfork.exp (main): Enable for target remote.
* gdb.mi/mi-nsthrexec.exp (main): Likewise.
* gdb.threads/execl.exp (main): Likewise.
* gdb.threads/fork-child-threads.exp (main): Likewise.
* gdb.threads/fork-plus-threads.exp (main): Disable for target
remote.
* gdb.threads/fork-thread-pending.exp (main): Enable for target
remote.
* gdb.threads/linux-dp.exp (check_philosopher_stack): Allow
pid.tid style ptids, instead of just tid.
* gdb.threads/thread-execl.exp (main): Enable for target remote.
* gdb.threads/watchpoint-fork.exp (main): Likewise.
* gdb.trace/report.exp (use_collected_data): Allow pid.tid style
ptids, instead of just tid.
+2015-12-11 Don Breazeal <donb@codesourcery.com>
+
+ * gdb.base/execl-update-breakpoints.exp (main): Enable for target
+ remote.
+ * gdb.base/foll-exec-mode.exp (main): Disable for target remote.
+ * gdb.base/foll-exec.exp (main): Enable for target remote.
+ * gdb.base/foll-fork.exp (main): Likewise.
+ * gdb.base/foll-vfork.exp (main): Likewise.
+ * gdb.base/multi-forks.exp (main): Likewise, and use clean_restart.
+ (proc continue_to_exit_bp_loc): Use clean_restart.
+ * gdb.base/pie-execl.exp (main): Disable for target remote.
+ * gdb.base/watch-vfork.exp (main): Enable for target remote.
+ * gdb.mi/mi-nsthrexec.exp (main): Likewise.
+ * gdb.threads/execl.exp (main): Likewise.
+ * gdb.threads/fork-child-threads.exp (main): Likewise.
+ * gdb.threads/fork-plus-threads.exp (main): Disable for target
+ remote.
+ * gdb.threads/fork-thread-pending.exp (main): Enable for target
+ remote.
+ * gdb.threads/linux-dp.exp (check_philosopher_stack): Allow
+ pid.tid style ptids, instead of just tid.
+ * gdb.threads/thread-execl.exp (main): Enable for target remote.
+ * gdb.threads/watchpoint-fork.exp (main): Likewise.
+ * gdb.trace/report.exp (use_collected_data): Allow pid.tid style
+ ptids, instead of just tid.
+
2015-12-11 Andrew Burgess <andrew.burgess@embecosm.com>
* gdb.base/list.exp (test_list_forward): Add end of file error
# Test that when following an exec, we don't try to insert breakpoints
# in the new image at the addresses the symbols had before the exec.
-# Remote protocol does not support follow-exec notifications.
-
-if [is_remote target] {
- continue
-}
-
standard_testfile
# Build two copies of the program, each linked at a different address.
# be a breakpoint in order to stop after the exec, even if we use
# a single-step command to execute past the exec.
-if { [is_remote target] || ![isnative] } then {
- continue
+# Remote mode doesn't support the 'run' command, which is
+# required for follow-exec-mode testing.
+if { [target_info exists gdb_protocol]
+ && [target_info gdb_protocol] == "remote" } {
+ continue
}
# Until "catch exec" is implemented on other targets...
# This is a test of gdb's ability to follow a process through a
# Unix exec() system call.
-if { [is_remote target] || ![isnative] } then {
- continue
-}
-
# Until "catch exec" is implemented on other targets...
#
if {![istarget "hppa*-hp-hpux*"] && ![istarget "*-linux*"]} then {
# 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] || ![isnative] } then {
- continue
-}
-
# Until "set follow-fork-mode" and "catch fork" are implemented on
# other targets...
#
# either execs or exits --- since those events take somewhat different
# code paths in GDB, both variants are exercised.
-if { [is_remote target] || ![isnative] } then {
- continue
-}
-
# Until "set follow-fork-mode" and "catch vfork" are implemented on
# other targets...
#
# 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] || ![isnative] } then {
- continue
-}
-
# Until "set follow-fork-mode" and "catch fork" are implemented on
# other targets...
#
# First set gdb to follow the child.
# The result should be that each of the 4 forks returns zero.
+clean_restart ${binfile}
runto_main
gdb_test_no_output "set follow-fork child"
continue_to_exit_bp_loc
# Now set gdb to follow the parent.
# Result should be that none of the 4 forks returns zero.
+clean_restart ${binfile}
runto_main
gdb_test_no_output "set follow-fork parent" ""
continue_to_exit_bp_loc
continue
}
-# Remote protocol does not support follow-exec notifications.
-
-if [is_remote target] {
- continue
+# In remote mode we cannot use the 'set args' command, and this
+# test requires it.
+if { [target_info exists gdb_protocol] } then {
+ if { [target_info gdb_protocol] == "remote" } then {
+ continue
+ }
}
standard_testfile .c
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-# There's no support for vfork events in the remote protocol.
-if { [is_remote target] } {
- return 0
-}
-
standard_testfile .c
if { [build_executable ${testfile}.exp ${testfile} $srcfile {debug}] } {
# the main thread doesn't just silently stop at the first internal
# breakpoint (usually the _dl_debug_state breakpoint).
-# No exec event support in the remote protocol.
-if { [is_remote target] } then {
- continue
-}
-
if { ![support_displaced_stepping] } {
unsupported "displaced stepping"
return -1
# Test handling of threads across an execl.
-if { [is_remote target] } then {
- continue
-}
-
# Original image, loads a thread library.
standard_testfile
return 0
}
-if { [is_remote target] || ![isnative] } then {
- return 0
-}
-
standard_testfile
if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
#
# See https://sourceware.org/bugzilla/show_bug.cgi?id=18600
+# In remote mode, we cannot continue debugging after all
+# inferiors have terminated, and this test requires that.
+if { [target_info exists gdb_protocol]
+ && [target_info gdb_protocol] == "remote" } {
+ continue
+}
+
standard_testfile
proc do_test { detach_on_fork } {
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-# There's no support for `set follow-fork-mode' in the remote
-# protocol.
-if { [is_remote target] } {
- return 0
-}
-
# Only GNU/Linux is known to support `set follow-fork-mode child'.
#
if { ! [istarget "*-*-linux*"] } {
-re "^ *Id.*Frame *\[\r\n\]+" {
exp_continue
}
- -re "^. +(\[0-9\]+ *Thread \[-0-9a-fx\]+) \[^\n\]*\n" {
+ -re "^. +(\[0-9\]+ *Thread \[-0-9a-fx.\]+) \[^\n\]*\n" {
verbose -log "found thread $expect_out(1,string)" 2
lappend threads_before $expect_out(1,string)
exp_continue
-re "^ *Id.*Frame *\[\r\n\]+" {
exp_continue
}
- -re "^. +(\[0-9\]+ *Thread \[-0-9a-fx\]+) \[^\n\]*\n" {
+ -re "^. +(\[0-9\]+ *Thread \[-0-9a-fx.\]+) \[^\n\]*\n" {
set name $expect_out(1,string)
for {set j 0} {$j != [llength $threads_before] } {incr j} {
if {$name == [lindex $threads_before $j]} {
# Test that GDB doesn't get stuck when stepping over an exec call done
# by a thread other than the main thread.
-# There's no support for exec events in the remote protocol.
-if { [is_remote target] } {
- return 0
-}
-
standard_testfile
if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
set testfile watchpoint-fork
-if [is_remote target] {
- kfail "remote/13584" "gdbserver does not support debugging across fork"
- return
-}
-
proc test {type symbol} {
with_test_prefix "$type" {
global testfile subdir srcdir gdb_prompt
# There is always a thread of an inferior, either a live one or
# a faked one.
- gdb_test "info threads" "\\* ${decimal} (process|Thread) ${decimal}\[ \t\].*"
+ gdb_test "info threads" "\\* ${decimal} (process|Thread) \[0-9\.\]+\[ \t\].*"
gdb_test "info inferiors" "\\* 1 process ${decimal} \[ \t\]+${binfile}.*"
}
}
projects / external / binutils.git / commitdiff