--- /dev/null
+/*
+ * Copyright 2008 IBM Corporation
+ * 2008 Red Hat, Inc.
+ * Copyright 2011 Intel Corporation
+ * Copyright 2016 Veertu, Inc.
+ * Copyright 2017 The Android Open Source Project
+ *
+ * QEMU Hypervisor.framework support
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * This file contain code under public domain from the hvdos project:
+ * https://github.com/mist64/hvdos
+ *
+ * Parts Copyright (c) 2011 NetApp, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "qemu/osdep.h"
+#include "qemu/error-report.h"
+#include "qemu/main-loop.h"
+#include "sysemu/hvf.h"
+#include "sysemu/runstate.h"
+#include "target/i386/cpu.h"
+#include "qemu/guest-random.h"
+
+#include "hvf-accel-ops.h"
+
+/*
+ * The HVF-specific vCPU thread function. This one should only run when the host
+ * CPU supports the VMX "unrestricted guest" feature.
+ */
+static void *hvf_cpu_thread_fn(void *arg)
+{
+ CPUState *cpu = arg;
+
+ int r;
+
+ assert(hvf_enabled());
+
+ rcu_register_thread();
+
+ qemu_mutex_lock_iothread();
+ qemu_thread_get_self(cpu->thread);
+
+ cpu->thread_id = qemu_get_thread_id();
+ cpu->can_do_io = 1;
+ current_cpu = cpu;
+
+ hvf_init_vcpu(cpu);
+
+ /* signal CPU creation */
+ cpu_thread_signal_created(cpu);
+ qemu_guest_random_seed_thread_part2(cpu->random_seed);
+
+ do {
+ if (cpu_can_run(cpu)) {
+ r = hvf_vcpu_exec(cpu);
+ if (r == EXCP_DEBUG) {
+ cpu_handle_guest_debug(cpu);
+ }
+ }
+ qemu_wait_io_event(cpu);
+ } while (!cpu->unplug || cpu_can_run(cpu));
+
+ hvf_vcpu_destroy(cpu);
+ cpu_thread_signal_destroyed(cpu);
+ qemu_mutex_unlock_iothread();
+ rcu_unregister_thread();
+ return NULL;
+}
+
+static void hvf_start_vcpu_thread(CPUState *cpu)
+{
+ char thread_name[VCPU_THREAD_NAME_SIZE];
+
+ /*
+ * HVF currently does not support TCG, and only runs in
+ * unrestricted-guest mode.
+ */
+ assert(hvf_enabled());
+
+ cpu->thread = g_malloc0(sizeof(QemuThread));
+ cpu->halt_cond = g_malloc0(sizeof(QemuCond));
+ qemu_cond_init(cpu->halt_cond);
+
+ snprintf(thread_name, VCPU_THREAD_NAME_SIZE, "CPU %d/HVF",
+ cpu->cpu_index);
+ qemu_thread_create(cpu->thread, thread_name, hvf_cpu_thread_fn,
+ cpu, QEMU_THREAD_JOINABLE);
+}
+
+static void hvf_accel_ops_class_init(ObjectClass *oc, void *data)
+{
+ AccelOpsClass *ops = ACCEL_OPS_CLASS(oc);
+
+ ops->create_vcpu_thread = hvf_start_vcpu_thread;
+
+ ops->synchronize_post_reset = hvf_cpu_synchronize_post_reset;
+ ops->synchronize_post_init = hvf_cpu_synchronize_post_init;
+ ops->synchronize_state = hvf_cpu_synchronize_state;
+ ops->synchronize_pre_loadvm = hvf_cpu_synchronize_pre_loadvm;
+};
+static const TypeInfo hvf_accel_ops_type = {
+ .name = ACCEL_OPS_NAME("hvf"),
+
+ .parent = TYPE_ACCEL_OPS,
+ .class_init = hvf_accel_ops_class_init,
+ .abstract = true,
+};
+static void hvf_accel_ops_register_types(void)
+{
+ type_register_static(&hvf_accel_ops_type);
+}
+type_init(hvf_accel_ops_register_types);
--- /dev/null
+/*
+ * Accelerator CPUS Interface
+ *
+ * Copyright 2020 SUSE LLC
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#ifndef HVF_CPUS_H
+#define HVF_CPUS_H
+
+#include "sysemu/cpus.h"
+
+int hvf_init_vcpu(CPUState *);
+int hvf_vcpu_exec(CPUState *);
+void hvf_cpu_synchronize_state(CPUState *);
+void hvf_cpu_synchronize_post_reset(CPUState *);
+void hvf_cpu_synchronize_post_init(CPUState *);
+void hvf_cpu_synchronize_pre_loadvm(CPUState *);
+void hvf_vcpu_destroy(CPUState *);
+
+#endif /* HVF_CPUS_H */
hvf_ss = ss.source_set()
hvf_ss.add(files(
'hvf-all.c',
+ 'hvf-accel-ops.c',
))
specific_ss.add_all(when: 'CONFIG_HVF', if_true: hvf_ss)
+++ /dev/null
-/*
- * Copyright 2008 IBM Corporation
- * 2008 Red Hat, Inc.
- * Copyright 2011 Intel Corporation
- * Copyright 2016 Veertu, Inc.
- * Copyright 2017 The Android Open Source Project
- *
- * QEMU Hypervisor.framework support
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- *
- * This file contain code under public domain from the hvdos project:
- * https://github.com/mist64/hvdos
- *
- * Parts Copyright (c) 2011 NetApp, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "qemu/osdep.h"
-#include "qemu/error-report.h"
-#include "qemu/main-loop.h"
-#include "sysemu/hvf.h"
-#include "sysemu/runstate.h"
-#include "target/i386/cpu.h"
-#include "qemu/guest-random.h"
-
-#include "hvf-accel-ops.h"
-
-/*
- * The HVF-specific vCPU thread function. This one should only run when the host
- * CPU supports the VMX "unrestricted guest" feature.
- */
-static void *hvf_cpu_thread_fn(void *arg)
-{
- CPUState *cpu = arg;
-
- int r;
-
- assert(hvf_enabled());
-
- rcu_register_thread();
-
- qemu_mutex_lock_iothread();
- qemu_thread_get_self(cpu->thread);
-
- cpu->thread_id = qemu_get_thread_id();
- cpu->can_do_io = 1;
- current_cpu = cpu;
-
- hvf_init_vcpu(cpu);
-
- /* signal CPU creation */
- cpu_thread_signal_created(cpu);
- qemu_guest_random_seed_thread_part2(cpu->random_seed);
-
- do {
- if (cpu_can_run(cpu)) {
- r = hvf_vcpu_exec(cpu);
- if (r == EXCP_DEBUG) {
- cpu_handle_guest_debug(cpu);
- }
- }
- qemu_wait_io_event(cpu);
- } while (!cpu->unplug || cpu_can_run(cpu));
-
- hvf_vcpu_destroy(cpu);
- cpu_thread_signal_destroyed(cpu);
- qemu_mutex_unlock_iothread();
- rcu_unregister_thread();
- return NULL;
-}
-
-static void hvf_start_vcpu_thread(CPUState *cpu)
-{
- char thread_name[VCPU_THREAD_NAME_SIZE];
-
- /*
- * HVF currently does not support TCG, and only runs in
- * unrestricted-guest mode.
- */
- assert(hvf_enabled());
-
- cpu->thread = g_malloc0(sizeof(QemuThread));
- cpu->halt_cond = g_malloc0(sizeof(QemuCond));
- qemu_cond_init(cpu->halt_cond);
-
- snprintf(thread_name, VCPU_THREAD_NAME_SIZE, "CPU %d/HVF",
- cpu->cpu_index);
- qemu_thread_create(cpu->thread, thread_name, hvf_cpu_thread_fn,
- cpu, QEMU_THREAD_JOINABLE);
-}
-
-static void hvf_accel_ops_class_init(ObjectClass *oc, void *data)
-{
- AccelOpsClass *ops = ACCEL_OPS_CLASS(oc);
-
- ops->create_vcpu_thread = hvf_start_vcpu_thread;
-
- ops->synchronize_post_reset = hvf_cpu_synchronize_post_reset;
- ops->synchronize_post_init = hvf_cpu_synchronize_post_init;
- ops->synchronize_state = hvf_cpu_synchronize_state;
- ops->synchronize_pre_loadvm = hvf_cpu_synchronize_pre_loadvm;
-};
-static const TypeInfo hvf_accel_ops_type = {
- .name = ACCEL_OPS_NAME("hvf"),
-
- .parent = TYPE_ACCEL_OPS,
- .class_init = hvf_accel_ops_class_init,
- .abstract = true,
-};
-static void hvf_accel_ops_register_types(void)
-{
- type_register_static(&hvf_accel_ops_type);
-}
-type_init(hvf_accel_ops_register_types);
+++ /dev/null
-/*
- * Accelerator CPUS Interface
- *
- * Copyright 2020 SUSE LLC
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- */
-
-#ifndef HVF_CPUS_H
-#define HVF_CPUS_H
-
-#include "sysemu/cpus.h"
-
-int hvf_init_vcpu(CPUState *);
-int hvf_vcpu_exec(CPUState *);
-void hvf_cpu_synchronize_state(CPUState *);
-void hvf_cpu_synchronize_post_reset(CPUState *);
-void hvf_cpu_synchronize_post_init(CPUState *);
-void hvf_cpu_synchronize_pre_loadvm(CPUState *);
-void hvf_vcpu_destroy(CPUState *);
-
-#endif /* HVF_CPUS_H */
i386_softmmu_ss.add(when: [hvf, 'CONFIG_HVF'], if_true: files(
'hvf.c',
- 'hvf-accel-ops.c',
'x86.c',
'x86_cpuid.c',
'x86_decode.c',
#include <Hypervisor/hv.h>
#include <Hypervisor/hv_vmx.h>
-#include "hvf-accel-ops.h"
+#include "accel/hvf/hvf-accel-ops.h"
void hvf_set_segment(struct CPUState *cpu, struct vmx_segment *vmx_seg,
SegmentCache *qseg, bool is_tr)
projects / mirror_qemu.git / commitdiff