aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorPeter Maydell <peter.maydell@linaro.org>2017-07-18 17:26:34 +0100
committerPeter Maydell <peter.maydell@linaro.org>2017-07-21 15:01:09 +0100
commite4335180d2b40de8a5027030edbcd89aa6557bbc (patch)
treefb0b66b16bb4f3be00928fd2394db2e720246ff6
parent4a65a86af64cc3247f1def97692c9b78b7cfc401 (diff)
bsd-user/main.c: Fix unused variable warning
On OpenBSD the compiler warns: bsd-user/main.c:622:21: warning: variable 'sig' set but not used [-Wunused-but-set-variable] This is because a lot of the signal delivery code is #if-0'd out as unused. Reshuffle #ifdefs a bit to silence the warning. (We make the minimum change here rather than removing all the bsd-user patchset which should make this all work correctly and there's no point giving them an awkward rebase task.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1500395194-21455-5-git-send-email-peter.maydell@linaro.org
-rw-r--r--bsd-user/main.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/bsd-user/main.c b/bsd-user/main.c
index fa9c012c9f..501e16f675 100644
--- a/bsd-user/main.c
+++ b/bsd-user/main.c
@@ -619,9 +619,10 @@ void cpu_loop(CPUSPARCState *env)
break;
case EXCP_DEBUG:
{
- int sig;
-
- sig = gdb_handlesig(cs, TARGET_SIGTRAP);
+#if 0
+ int sig =
+#endif
+ gdb_handlesig(cs, TARGET_SIGTRAP);
#if 0
if (sig)
{