From: Peter Maydell <peter.maydell@linaro.org>
Date: Fri, 14 Aug 2015 17:46:31 +0000 (+0100)
Subject: scripts/qemu-gdb: Silently pass through SIGUSR1
X-Git-Tag: v2.5.0-rc0~135
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=5e3c72d41e6909450e32f0b99545748cc25e9597;p=users%2Fdwmw2%2Fqemu.git

scripts/qemu-gdb: Silently pass through SIGUSR1

SIGUSR1 is QEMU's IPI signal, and it gets sent a lot, so is
best silently passed through to the guest without stopping.
Make qemu-gdb.py do this bit of configuration for the user.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1439574392-4403-4-git-send-email-peter.maydell@linaro.org
---

diff --git a/scripts/qemu-gdb.py b/scripts/qemu-gdb.py
index 1c94b2a9dd..f98cd21108 100644
--- a/scripts/qemu-gdb.py
+++ b/scripts/qemu-gdb.py
@@ -34,3 +34,7 @@ class QemuCommand(gdb.Command):
 QemuCommand()
 coroutine.CoroutineCommand()
 mtree.MtreeCommand()
+
+# Default to silently passing through SIGUSR1, because QEMU sends it
+# to itself a lot.
+gdb.execute('handle SIGUSR1 pass noprint nostop')