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authorEduardo Habkost <ehabkost@redhat.com>2019-04-22 18:04:46 -0300
committerThomas Huth <thuth@redhat.com>2019-05-02 16:56:33 +0200
commit3fe13fe16e2147ccbab037ace60e2bd3831094fd (patch)
tree3433518ffb0ae3fca44a37c6bdec6b97c7848a36 /accel
parent5f55d64b38cd20c97c31929f1566f38e2c5ae44b (diff)
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qtest: Move accel code to accel/qtest.c
QTest has two parts: the server (-qtest) and the accelerator (-machine accel=qtest). The accelerator depends on CONFIG_POSIX due to its usage of sigwait(), but the server doesn't. Move the accel code to accel/qtest.c. Later we will disable compilation of accel/qtest.c on non-POSIX systems. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20190422210448.2488-2-ehabkost@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> [thuth: added fixup for MAINTAINERS file] Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'accel')
-rw-r--r--accel/Makefile.objs1
-rw-r--r--accel/qtest.c55
2 files changed, 56 insertions, 0 deletions
diff --git a/accel/Makefile.objs b/accel/Makefile.objs
index c3718a1..2a5ed46 100644
--- a/accel/Makefile.objs
+++ b/accel/Makefile.objs
@@ -1,4 +1,5 @@
obj-$(CONFIG_SOFTMMU) += accel.o
+obj-$(CONFIG_SOFTMMU) += qtest.o
obj-$(CONFIG_KVM) += kvm/
obj-$(CONFIG_TCG) += tcg/
obj-y += stubs/
diff --git a/accel/qtest.c b/accel/qtest.c
new file mode 100644
index 0000000..a02b3c2
--- /dev/null
+++ b/accel/qtest.c
@@ -0,0 +1,55 @@
+/*
+ * QTest accelerator code
+ *
+ * Copyright IBM, Corp. 2011
+ *
+ * Authors:
+ * Anthony Liguori <aliguori@us.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ *
+ */
+
+#include "qemu/osdep.h"
+#include "qapi/error.h"
+#include "qemu/module.h"
+#include "qemu/option.h"
+#include "qemu/config-file.h"
+#include "sysemu/accel.h"
+#include "sysemu/qtest.h"
+#include "sysemu/cpus.h"
+
+static int qtest_init_accel(MachineState *ms)
+{
+ QemuOpts *opts = qemu_opts_create(qemu_find_opts("icount"), NULL, 0,
+ &error_abort);
+ qemu_opt_set(opts, "shift", "0", &error_abort);
+ configure_icount(opts, &error_abort);
+ qemu_opts_del(opts);
+ return 0;
+}
+
+static void qtest_accel_class_init(ObjectClass *oc, void *data)
+{
+ AccelClass *ac = ACCEL_CLASS(oc);
+ ac->name = "QTest";
+ ac->available = qtest_available;
+ ac->init_machine = qtest_init_accel;
+ ac->allowed = &qtest_allowed;
+}
+
+#define TYPE_QTEST_ACCEL ACCEL_CLASS_NAME("qtest")
+
+static const TypeInfo qtest_accel_type = {
+ .name = TYPE_QTEST_ACCEL,
+ .parent = TYPE_ACCEL,
+ .class_init = qtest_accel_class_init,
+};
+
+static void qtest_type_init(void)
+{
+ type_register_static(&qtest_accel_type);
+}
+
+type_init(qtest_type_init);