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gdbstub: Clarify what gdb_handlesig() is doing
authorPeter Maydell <peter.maydell@linaro.org>
Tue, 15 May 2018 18:19:58 +0000 (19:19 +0100)
committerLaurent Vivier <laurent@vivier.eu>
Fri, 25 May 2018 08:10:55 +0000 (10:10 +0200)
commit4f71086665360eb15cb0cc3392bd5063f26ee934
tree62bf6efeeeb4e4baae4192d36da17728964acc7etree
parentb0a7413dd53cbb75227152374689c3bde39c89dbcommit | diff
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>
gdbstub.c diff | blob | blame | history
include/exec/gdbstub.h diff | blob | blame | history
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