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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_gcc_check/master-aarch64 in repository toolchain/ci/binutils-gdb.

from 6a8fe63330 gdb: fix detection of compilation and linking flags for sour [...] adds ea3e7446dc gdbsupport: Add an event-pipe class. adds c150bdf0e0 gdb linux-nat: Convert linux_nat_event_pipe to the event_pip [...] adds cdc8e9b285 gdbserver linux-low: Convert linux_event_pipe to the event_p [...] adds 38ba82db78 Enable async mode on supported targets in target_resume. adds 34c9b2b49b Don't enable async mode at the end of target ::resume methods. adds 14b3360508 do_target_wait_1: Clear TARGET_WNOHANG if the target isn't async. adds 85e8c48c73 inf-ptrace: Return an IGNORE event if waitpid() fails. adds ca81b5334e inf-ptrace: Support async targets in inf_ptrace_target::wait. adds 9385df2a58 fbsd-nat: Implement async target support. adds 5efac66ca6 fbsd-nat: Include ptrace operation in error messages. adds 1188bfcfa9 fbsd-nat: Various cleanups to the ::resume entry debug message. adds d0bbe64c5a fbsd-nat: Return nullptr rather than failing ::thread_name. adds e05523bd24 Enable async mode in the target in attach_cmd. adds b146ba14d7 inf-ptrace: Add an event_pipe to be used for async mode in s [...] adds 1ead4b8ed2 NEWS: Note that the FreeBSD async target supports async mode. adds b408d7e199 Automatic date update in version.in

No new revisions were added by this update.

Summary of changes: bfd/version.h | 2 +- gdb/NEWS | 2 + gdb/fbsd-nat.c | 150 +++++++++++++++++++++++++++++++++++++------ gdb/fbsd-nat.h | 6 ++ gdb/inf-ptrace.c | 47 ++++++++++++-- gdb/inf-ptrace.h | 30 +++++++++ gdb/infcmd.c | 4 ++ gdb/infrun.c | 5 +- gdb/linux-nat.c | 164 ++++++++--------------------------------------- gdb/linux-nat.h | 4 -- gdb/record-full.c | 10 --- gdb/remote.c | 14 ---- gdb/target.c | 3 + gdbserver/linux-low.cc | 43 ++++--------- gdbsupport/Makefile.am | 5 ++ gdbsupport/Makefile.in | 9 ++- gdbsupport/configure | 15 +++++ gdbsupport/configure.ac | 3 + gdbsupport/event-pipe.cc | 101 +++++++++++++++++++++++++++++ gdbsupport/event-pipe.h | 60 +++++++++++++++++ 20 files changed, 446 insertions(+), 231 deletions(-) create mode 100644 gdbsupport/event-pipe.cc create mode 100644 gdbsupport/event-pipe.h