Message ID | 20181123091729.29921-15-luc.michel@greensocs.com |
---|---|
State | New |
Headers | show
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s=mail; t=1542964658; bh=ZLuPgX6ec2FObaTIqeyzjk4B3ZvcrU3B9tfb5cjhetg=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=jS1M5Ym3Phu13bvNX7xJvaeh9vANJdMxcJzR70s5Jju3GMbHZbtoPXfZHN9aDC+IG ic4RzdxDi4L6W2AY0Oy4a88olQqtwwuidH8B1JgbmKAraJkeqE7AOwMgPZ6Yw5SM4k qyGLevDD7iEGRAUTX1wefhtbV5eDN/h7bsC/0kFE= Received: from michell-laptop.home.lmichel.fr (lfbn-1-8165-82.w90-112.abo.wanadoo.fr [90.112.74.82]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: luc.michel@greensocs.com) by greensocs.com (Postfix) with ESMTPSA id 9CBCD5E7083; Fri, 23 Nov 2018 10:17:37 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=greensocs.com; s=mail; t=1542964657; bh=ZLuPgX6ec2FObaTIqeyzjk4B3ZvcrU3B9tfb5cjhetg=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=ob85STlQL5AgV8p7RG3b4sVaUoQReC2MvvvTUUaLmjLYPAvlZB/mNUEerr94pFMtM sx2mUfgkBxFEykuXxwBH2A4qUxpwM9AzRtOsHS12wK7RzX62W170YCdGuZ7v5Rlx3c tVlzKwHzLt1m0fsawClwjeJeweYY/n+6OzjPfp3E= From: Luc Michel <luc.michel@greensocs.com> To: qemu-devel@nongnu.org Date: Fri, 23 Nov 2018 10:17:27 +0100 Message-Id: <20181123091729.29921-15-luc.michel@greensocs.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181123091729.29921-1-luc.michel@greensocs.com> References: <20181123091729.29921-1-luc.michel@greensocs.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 193.104.36.180 Subject: [Qemu-devel] [PATCH v7 14/16] gdbstub: gdb_set_stop_cpu: ignore request when process is not attached X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: Peter Maydell <peter.maydell@linaro.org>, Eduardo Habkost <ehabkost@redhat.com>, alistair@alistair23.me, mark.burton@greensocs.com, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <f4bug@amsat.org>, saipava@xilinx.com, edgari@xilinx.com, qemu-arm@nongnu.org, Luc Michel <luc.michel@greensocs.com> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
gdbstub: support for the multiprocess extension
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expand
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diff --git a/gdbstub.c b/gdbstub.c index 6518324d46..6fc1630643 100644 --- a/gdbstub.c +++ b/gdbstub.c @@ -1791,10 +1791,19 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf) return RS_IDLE; } void gdb_set_stop_cpu(CPUState *cpu) { + GDBProcess *p = gdb_get_cpu_process(gdbserver_state, cpu); + + if (!p->attached) { + /* Having a stop CPU corresponding to a process that is not attached + * confuses GDB. So we ignore the request. + */ + return; + } + gdbserver_state->c_cpu = cpu; gdbserver_state->g_cpu = cpu; } #ifndef CONFIG_USER_ONLY