Peter Maydell 4f71086665 gdbstub: Clarify what gdb_handlesig() is doing
gdb_handlesig()'s behaviour is not entirely obvious at first
glance. Add a doc comment for it, and also add a comment
explaining why it's ok for gdb_do_syscallv() to ignore
gdb_handlesig()'s return value. (Coverity complains about
this: CID 1390850.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20180515181958.25837-1-peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-05-25 10:10:55 +02:00
..
2017-12-29 12:43:39 -08:00
2017-10-25 11:55:09 +02:00
2018-02-09 05:05:11 +01:00