Commit Message
>>>>> "Kevin" == Kevin Buettner <kevinb@redhat.com> writes:
Kevin> I glanced at patches 2-5, and 8. For some reason, 1 and 6 haven't
Kevin> shown up yet. The ones I've looked at look reasonable.
I think patch 1 is probably too big.
Patch 6 was rejected by the MTA since I didn't write it & so it had the
wrong "From".
I'm appending patch 6 here, and I'll try to send patch 1 compressed.
Otherwise the easiest way is to fetch from my github. The branch is
"submit/readline-upgrade".
Tom
commit 6d6a1c51e46421b05ebb8e3596f85e6e5c952785
Author: Patrick Palka <patrick@parcs.ath.cx>
Date: Sun Mar 17 08:32:16 2019 -0600
Fix gdb's selftest.exp after readline import
After the sync there is one testsuite regression, the test
"signal SIGINT" in gdb.gdb/selftest.exp which now FAILs. Previously,
the readline 6.2 SIGINT handler would temporarily reinstall the
underlying application's SIGINT handler and immediately re-raise SIGINT
so that the orginal handler gets invoked. But now (since readline 6.3)
its SIGINT handler does not re-raise SIGINT or directly invoke the
original handler; it now sets a flag marking that SIGINT was raised, and
waits until readline explicitly has control to call the application's
SIGINT handler. Anyway, because SIGINT is no longer re-raised from
within readline's SIGINT handler, doing "signal SIGINT" with a stopped
inferior gdb process will no longer resume and then immediately stop the
process (since there is no 2nd SIGINT to immediately catch). Instead,
the inferior gdb process will now just print "Quit" and continue to run.
So with this commit, this particular test case is adjusted to reflect
this change in behavior (we now have to send a 2nd SIGINT manually to
stop it).
gdb/testsuite/ChangeLog
2015-07-25 Patrick Palka <patrick@parcs.ath.cx>
* gdb.gdb/selftest.exp (test_with_self): Update test to now
expect the GDB inferior to no longer immediately stop after
being resumed with "signal SIGINT".
@@ -1,3 +1,9 @@
+2015-07-25 Patrick Palka <patrick@parcs.ath.cx>
+
+ * gdb.gdb/selftest.exp (test_with_self): Update test to now
+ expect the GDB inferior to no longer immediately stop after
+ being resumed with "signal SIGINT".
+
2019-08-06 Tom Tromey <tom@tromey.com>
* gdb.base/style.exp: Add disassemble test.
@@ -110,9 +110,26 @@ proc test_with_self { } {
}
set description "send SIGINT signal to child process"
- gdb_test "signal SIGINT" \
- "Continuing with signal SIGINT.*" \
- "$description"
+ gdb_test_multiple "signal SIGINT" "$description" {
+ -re "^signal SIGINT\r\nContinuing with signal SIGINT.\r\nQuit\r\n.* $" {
+ pass "$description"
+ }
+ }
+
+ set description "send ^C to child process again"
+ send_gdb "\003"
+ gdb_expect {
+ -re "Program received signal SIGINT.*$gdb_prompt $" {
+ pass "$description"
+ }
+ -re ".*$gdb_prompt $" {
+ fail "$description"
+ }
+ timeout {
+ fail "$description (timeout)"
+ }
+ }
+
# Switch back to the GDB thread if Guile support is linked in.
# "signal SIGINT" could also switch the current thread.