gdb/

2012-12-15  Yao Qi  <yao@codesourcery.com>

	* Makefile.in (REMOTE_OBS): Add "remote-notif.o".
	(SFILES): Add "remote-notif.c".
	(HFILES_NO_SRCDIR): Add "remote-notif.h" and "common/queue.h".
	* remote-notif.c: New.  Factored out from remote.c.
	* remote-notif.h: New.
	* remote.c: Include "remote-notif.h".
	(stop_reply_xmalloc, do_stop_reply_xfree):
	(remote_parse_stop_reply, remote_get_pending_stop_replies):
	(remote_async_get_pending_events_handler): Remove declarations.
	(remote_parse_stop_reply): Declare.
	(pending_stop_reply): Remove.
	(remote_async_get_pending_events_token): Move to
	remote-notif.c.
	(remote_close): Replace 'delete_async_event_handler' with
	remote_notif_unregister_async_event_handler.
	Don't call discard_pending_stop_replies.
	(remote_start_remote): Replace code with remote_notif_parse
	and remote_notif_get_pending_replies.
	(remote_open_1): Replace 'create_async_event_handler' with
	remote_notif_register_async_event_handler.
	(extended_remote_attach_1): Call remote_notif_parse and
	notif_stop_reply_push.
	(struct stop_reply) <next>: Remove.
	<base>: New field.
	Callers update.
	(stop_reply_queue): Change its type.
	(stop_reply_xmalloc, do_stop_reply_xfree): Remove.
	(remote_notif_remove_all): New.
	(discard_pending_stop_replies): Update.
	(remote_notif_stop_ack, stop_reply_dtr): New.
	(remote_notif_stop_alloc_event): New.
	(notif_client_stop): New variable.
	(stop_reply_match_ptid, stop_reply_match_ptid_and_ws: New.
	(queued_stop_reply, peek_stop_reply): Adjust.
	(remote_get_pending_stop_replies): Rename to
	remote_notif_get_pending_events.
	(handle_notification): Move to remote-notif.c.
	(remote_async_get_pending_events_handler): Likewise.
	(remote_wait_as): Adjust to call remote_notif_parse.
	Call 'getpkt_or_notif_sane' instead of 'getpkt_sane'.
	Return minus_one_ptid early if gets a notification.
	(remote_wait): Call QUEUE_is_empty (notif_reply_p).
	(_initialize_remote): Call QUEUE_alloc.  Update caller.
	(remote_resume): Call 'remote_notif_process' in all-stop mode.
	* remote.h: Include "remote-notif.h".
	(remote_notif_get_pending_replies): Declare.

1 files changed, 5 insertions, 4 deletions

diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 22f2acb..8e7b589 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -507,7 +507,8 @@ SER_HARDWIRE = @SER_HARDWIRE@
 
 # The `remote' debugging target is supported for most architectures,
 # but not all (e.g. 960)
-REMOTE_OBS = remote.o dcache.o tracepoint.o ax-general.o ax-gdb.o remote-fileio.o
+REMOTE_OBS = remote.o dcache.o tracepoint.o ax-general.o ax-gdb.o remote-fileio.o \
+	remote-notif.o
 
 # This is remote-sim.o if a simulator is to be linked in.
 SIM_OBS = @SIM_OBS@
@@ -729,7 +730,7 @@ SFILES = ada-exp.y ada-lang.c ada-typeprint.c ada-valprint.c ada-tasks.c \
 	p-exp.y p-lang.c p-typeprint.c p-valprint.c parse.c printcmd.c \
 	proc-service.list progspace.c \
 	prologue-value.c psymtab.c \
-	regcache.c reggroups.c remote.c remote-fileio.c reverse.c \
+	regcache.c reggroups.c remote.c remote-fileio.c remote-notif.c reverse.c \
 	sentinel-frame.c \
 	serial.c ser-base.c ser-unix.c skip.c \
 	solib.c solib-target.c source.c \
@@ -774,7 +775,7 @@ c-lang.h d-lang.h go-lang.h frame.h event-loop.h block.h cli/cli-setshow.h \
 cli/cli-decode.h cli/cli-cmds.h cli/cli-dump.h cli/cli-utils.h \
 cli/cli-script.h macrotab.h symtab.h version.h \
 gnulib/import/string.in.h gnulib/import/str-two-way.h \
-gnulib/import/stdint.in.h remote.h gdb.h sparc-nat.h \
+gnulib/import/stdint.in.h remote.h remote-notif.h gdb.h sparc-nat.h \
 gdbthread.h dwarf2-frame.h dwarf2-frame-tailcall.h nbsd-nat.h dcache.h \
 amd64-nat.h s390-tdep.h arm-linux-tdep.h exceptions.h macroscope.h \
 gdbarch.h bsd-uthread.h common/gdb_stat.h memory-map.h	memrange.h \
@@ -826,7 +827,7 @@ gnulib/import/extra/snippet/arg-nonnull.h gnulib/import/extra/snippet/c++defs.h
 gnulib/import/extra/snippet/warn-on-use.h \
 gnulib/import/stddef.in.h gnulib/import/inttypes.in.h inline-frame.h skip.h \
 common/common-utils.h common/xml-utils.h common/buffer.h common/ptid.h \
-common/format.h common/host-defs.h utils.h \
+common/format.h common/host-defs.h utils.h common/queue.h \
 common/linux-osdata.h gdb-dlfcn.h auto-load.h probe.h stap-probe.h gdb_bfd.h
 
 # Header files that already have srcdir in them, or which are in objdir.