review.openocd Code Review - openocd.git/commit

author	Hsiangkai Wang <hsiangkai@gmail.com>
	Wed, 26 Dec 2012 11:11:03 +0000 (19:11 +0800)
committer	Spencer Oliver <spen@spen-soft.co.uk>
	Wed, 7 Aug 2013 21:01:08 +0000 (21:01 +0000)
commit	80d412bafc03ce9a0418a2b98de2668b0f8de0e6
tree	60ad927b0f8c1f3099d41ace002571319d219c26	tree \| snapshot
parent	d979d78e97786667d168ba183c9fc60c622d29c1	commit \| diff

gdb server: new feature, add stop reason in stop reply packet for gdb

In GDB remote serial protocol, the stop reply packet could contain more
detail stop reason. The currently defined stop reasons are listed below.

* watch
* rwatch
* awatch
* library
* replaylog

This commit adds stop reason, watch/rwatch/awatch, in stop reply packet for
just hit watchpoint. As manual indicates, at most one stop reason should be present.

The function needs target to implement new hook, hit_watchpoint. The hook will fill
the hit watchpoint in second parameter. The information will assist gdb to locate
the watchpoint. If no such information, gdb needs to scan all watchpoints by itself.

Refer to GDB Manual, D.3 Stop Reply Packets

Change-Id: I1f70a1a9cc772e88e641b6171f1a009629a43bd1
Signed-off-by: Hsiangkai Wang <hsiangkai@gmail.com>
Reviewed-on: http://openocd.zylin.com/1092
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

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src/server/gdb_server.c		diff \| blob \| history
src/target/breakpoints.c		diff \| blob \| history
src/target/breakpoints.h		diff \| blob \| history
src/target/nds32_v2.c		diff \| blob \| history
src/target/nds32_v3.c		diff \| blob \| history
src/target/nds32_v3_common.c		diff \| blob \| history
src/target/nds32_v3m.c		diff \| blob \| history
src/target/target.c		diff \| blob \| history
src/target/target.h		diff \| blob \| history
src/target/target_type.h		diff \| blob \| history