10 files changed, 132 insertions, 13 deletions

diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h
index c6332489a7..a608a26c30 100644
--- a/include/exec/gdbstub.h
+++ b/include/exec/gdbstub.h
@@ -95,10 +95,4 @@ extern bool gdb_has_xml;
 /* in gdbstub-xml.c, generated by scripts/feature_to_c.sh */
 extern const char *const xml_builtin[][2];
 
-/* Command line option defining whether semihosting should go via gdb or not */
-extern int semihosting_target;
-#define SEMIHOSTING_TARGET_AUTO     0
-#define SEMIHOSTING_TARGET_NATIVE   1
-#define SEMIHOSTING_TARGET_GDB      2
-
 #endif
diff --git a/include/exec/semihost.h b/include/exec/semihost.h
new file mode 100644
index 0000000000..5980939c7b
--- /dev/null
+++ b/include/exec/semihost.h
@@ -0,0 +1,62 @@
+/*
+ * Semihosting support
+ *
+ * Copyright (c) 2015 Imagination Technologies
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef SEMIHOST_H
+#define SEMIHOST_H
+
+typedef enum SemihostingTarget {
+    SEMIHOSTING_TARGET_AUTO = 0,
+    SEMIHOSTING_TARGET_NATIVE,
+    SEMIHOSTING_TARGET_GDB
+} SemihostingTarget;
+
+#ifdef CONFIG_USER_ONLY
+static inline bool semihosting_enabled(void)
+{
+    return true;
+}
+
+static inline SemihostingTarget semihosting_get_target(void)
+{
+    return SEMIHOSTING_TARGET_AUTO;
+}
+
+static inline const char *semihosting_get_arg(int i)
+{
+    return NULL;
+}
+
+static inline int semihosting_get_argc(void)
+{
+    return 0;
+}
+
+static inline const char *semihosting_get_cmdline(void)
+{
+    return NULL;
+}
+#else
+bool semihosting_enabled(void);
+SemihostingTarget semihosting_get_target(void);
+const char *semihosting_get_arg(int i);
+int semihosting_get_argc(void);
+const char *semihosting_get_cmdline(void);
+#endif
+
+#endif
diff --git a/include/hw/arm/fdt.h b/include/hw/arm/fdt.h
new file mode 100644
index 0000000000..c3d5015013
--- /dev/null
+++ b/include/hw/arm/fdt.h
@@ -0,0 +1,34 @@
+/*
+ *
+ * Copyright (c) 2015 Linaro Limited
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2 or later, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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/>.
+ *
+ * Define macros useful when building ARM device tree nodes
+ */
+
+#ifndef QEMU_ARM_FDT_H
+#define QEMU_ARM_FDT_H
+
+#define GIC_FDT_IRQ_TYPE_SPI 0
+#define GIC_FDT_IRQ_TYPE_PPI 1
+
+#define GIC_FDT_IRQ_FLAGS_EDGE_LO_HI 1
+#define GIC_FDT_IRQ_FLAGS_EDGE_HI_LO 2
+#define GIC_FDT_IRQ_FLAGS_LEVEL_HI 4
+#define GIC_FDT_IRQ_FLAGS_LEVEL_LO 8
+
+#define GIC_FDT_IRQ_PPI_CPU_START 8
+#define GIC_FDT_IRQ_PPI_CPU_WIDTH 8
+
+#endif
diff --git a/include/hw/arm/xlnx-zynqmp.h b/include/hw/arm/xlnx-zynqmp.h
index 79c2b0b865..c379632f2a 100644
--- a/include/hw/arm/xlnx-zynqmp.h
+++ b/include/hw/arm/xlnx-zynqmp.h
@@ -27,7 +27,8 @@
 #define XLNX_ZYNQMP(obj) OBJECT_CHECK(XlnxZynqMPState, (obj), \
                                        TYPE_XLNX_ZYNQMP)
 
-#define XLNX_ZYNQMP_NUM_CPUS 4
+#define XLNX_ZYNQMP_NUM_APU_CPUS 4
+#define XLNX_ZYNQMP_NUM_RPU_CPUS 2
 #define XLNX_ZYNQMP_NUM_GEMS 4
 #define XLNX_ZYNQMP_NUM_UARTS 2
 
@@ -47,11 +48,15 @@ typedef struct XlnxZynqMPState {
     DeviceState parent_obj;
 
     /*< public >*/
-    ARMCPU cpu[XLNX_ZYNQMP_NUM_CPUS];
+    ARMCPU apu_cpu[XLNX_ZYNQMP_NUM_APU_CPUS];
+    ARMCPU rpu_cpu[XLNX_ZYNQMP_NUM_RPU_CPUS];
     GICState gic;
     MemoryRegion gic_mr[XLNX_ZYNQMP_GIC_REGIONS][XLNX_ZYNQMP_GIC_ALIASES];
     CadenceGEMState gem[XLNX_ZYNQMP_NUM_GEMS];
     CadenceUARTState uart[XLNX_ZYNQMP_NUM_UARTS];
+
+    char *boot_cpu;
+    ARMCPU *boot_cpu_ptr;
 }  XlnxZynqMPState;
 
 #define XLNX_ZYNQMP_H
diff --git a/include/hw/virtio/vhost.h b/include/hw/virtio/vhost.h
index 84f170e789..dd510509eb 100644
--- a/include/hw/virtio/vhost.h
+++ b/include/hw/virtio/vhost.h
@@ -51,7 +51,6 @@ struct vhost_dev {
     bool log_enabled;
     unsigned long long log_size;
     Error *migration_blocker;
-    bool force;
     bool memory_changed;
     hwaddr mem_changed_start_addr;
     hwaddr mem_changed_end_addr;
@@ -61,7 +60,7 @@ struct vhost_dev {
 };
 
 int vhost_dev_init(struct vhost_dev *hdev, void *opaque,
-                   VhostBackendType backend_type, bool force);
+                   VhostBackendType backend_type);
 void vhost_dev_cleanup(struct vhost_dev *hdev);
 bool vhost_dev_query(struct vhost_dev *hdev, VirtIODevice *vdev);
 int vhost_dev_start(struct vhost_dev *hdev, VirtIODevice *vdev);
diff --git a/include/hw/virtio/virtio-access.h b/include/hw/virtio/virtio-access.h
index ee28c21fef..cee5dd70c9 100644
--- a/include/hw/virtio/virtio-access.h
+++ b/include/hw/virtio/virtio-access.h
@@ -32,6 +32,19 @@ static inline bool virtio_access_is_big_endian(VirtIODevice *vdev)
 #endif
 }
 
+static inline bool virtio_legacy_is_cross_endian(VirtIODevice *vdev)
+{
+#ifdef TARGET_IS_BIENDIAN
+#ifdef HOST_WORDS_BIGENDIAN
+    return !virtio_is_big_endian(vdev);
+#else
+    return virtio_is_big_endian(vdev);
+#endif
+#else
+    return false;
+#endif
+}
+
 static inline uint16_t virtio_lduw_phys(VirtIODevice *vdev, hwaddr pa)
 {
     if (virtio_access_is_big_endian(vdev)) {
diff --git a/include/net/net.h b/include/net/net.h
index e66ca03bf3..4306252b97 100644
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -55,6 +55,8 @@ typedef bool (HasVnetHdrLen)(NetClientState *, int);
 typedef void (UsingVnetHdr)(NetClientState *, bool);
 typedef void (SetOffload)(NetClientState *, int, int, int, int, int);
 typedef void (SetVnetHdrLen)(NetClientState *, int);
+typedef int (SetVnetLE)(NetClientState *, bool);
+typedef int (SetVnetBE)(NetClientState *, bool);
 
 typedef struct NetClientInfo {
     NetClientOptionsKind type;
@@ -73,6 +75,8 @@ typedef struct NetClientInfo {
     UsingVnetHdr *using_vnet_hdr;
     SetOffload *set_offload;
     SetVnetHdrLen *set_vnet_hdr_len;
+    SetVnetLE *set_vnet_le;
+    SetVnetBE *set_vnet_be;
 } NetClientInfo;
 
 struct NetClientState {
@@ -139,6 +143,8 @@ void qemu_using_vnet_hdr(NetClientState *nc, bool enable);
 void qemu_set_offload(NetClientState *nc, int csum, int tso4, int tso6,
                       int ecn, int ufo);
 void qemu_set_vnet_hdr_len(NetClientState *nc, int len);
+int qemu_set_vnet_le(NetClientState *nc, bool is_le);
+int qemu_set_vnet_be(NetClientState *nc, bool is_be);
 void qemu_macaddr_default_if_unset(MACAddr *macaddr);
 int qemu_show_nic_models(const char *arg, const char *const *models);
 void qemu_check_nic_model(NICInfo *nd, const char *model);
diff --git a/include/net/vhost_net.h b/include/net/vhost_net.h
index 9eb493efc3..840d4b16e2 100644
--- a/include/net/vhost_net.h
+++ b/include/net/vhost_net.h
@@ -11,12 +11,10 @@ typedef struct VhostNetOptions {
     VhostBackendType backend_type;
     NetClientState *net_backend;
     void *opaque;
-    bool force;
 } VhostNetOptions;
 
 struct vhost_net *vhost_net_init(VhostNetOptions *options);
 
-bool vhost_net_query(VHostNetState *net, VirtIODevice *dev);
 int vhost_net_start(VirtIODevice *dev, NetClientState *ncs, int total_queues);
 void vhost_net_stop(VirtIODevice *dev, NetClientState *ncs, int total_queues);
 
diff --git a/include/qemu/timer.h b/include/qemu/timer.h
index e5bd494c07..9e4f90f4aa 100644
--- a/include/qemu/timer.h
+++ b/include/qemu/timer.h
@@ -787,6 +787,15 @@ static inline int64_t get_ticks_per_sec(void)
     return 1000000000LL;
 }
 
+static inline int64_t get_max_clock_jump(void)
+{
+    /* This should be small enough to prevent excessive interrupts from being
+     * generated by the RTC on clock jumps, but large enough to avoid frequent
+     * unnecessary resets in idle VMs.
+     */
+    return 60 * get_ticks_per_sec();
+}
+
 /*
  * Low level clock functions
  */
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index 0304aa761e..df809518b4 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -126,7 +126,6 @@ extern int cursor_hide;
 extern int graphic_rotate;
 extern int no_quit;
 extern int no_shutdown;
-extern int semihosting_enabled;
 extern int old_param;
 extern int boot_menu;
 extern bool boot_strict;