[PATCH v2 06/12] hw/arm: xenpvh: Move stubbed functions to xen-stubs.c

["Edgar E. Iglesias" <edgar.iglesias@gmail.com>]

From: "Edgar E. Iglesias" <edgar.iglesias@amd.com>

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
---
 hw/arm/meson.build |  5 ++++-
 hw/arm/xen-stubs.c | 32 ++++++++++++++++++++++++++++++++
 hw/arm/xen_arm.c   | 20 --------------------
 3 files changed, 36 insertions(+), 21 deletions(-)
 create mode 100644 hw/arm/xen-stubs.c

diff --git a/hw/arm/meson.build b/hw/arm/meson.build
index 0c07ab522f..074612b40c 100644
--- a/hw/arm/meson.build
+++ b/hw/arm/meson.build
@@ -59,7 +59,10 @@ arm_ss.add(when: 'CONFIG_FSL_IMX7', if_true: files('fsl-imx7.c', 'mcimx7d-sabre.
 arm_ss.add(when: 'CONFIG_ARM_SMMUV3', if_true: files('smmuv3.c'))
 arm_ss.add(when: 'CONFIG_FSL_IMX6UL', if_true: files('fsl-imx6ul.c', 'mcimx6ul-evk.c'))
 arm_ss.add(when: 'CONFIG_NRF51_SOC', if_true: files('nrf51_soc.c'))
-arm_ss.add(when: 'CONFIG_XEN', if_true: files('xen_arm.c'))
+arm_ss.add(when: 'CONFIG_XEN', if_true: files(
+  'xen-stubs.c',
+  'xen_arm.c',
+))
 
 system_ss.add(when: 'CONFIG_ARM_SMMUV3', if_true: files('smmu-common.c'))
 system_ss.add(when: 'CONFIG_CHEETAH', if_true: files('palm.c'))
diff --git a/hw/arm/xen-stubs.c b/hw/arm/xen-stubs.c
new file mode 100644
index 0000000000..4ac6a56a96
--- /dev/null
+++ b/hw/arm/xen-stubs.c
@@ -0,0 +1,32 @@
+/*
+ * Stubs for unimplemented Xen functions for ARM.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include "qemu/osdep.h"
+#include "qemu/error-report.h"
+#include "qapi/qapi-commands-migration.h"
+#include "hw/boards.h"
+#include "sysemu/sysemu.h"
+#include "hw/xen/xen-hvm-common.h"
+#include "hw/xen/arch_hvm.h"
+
+void arch_handle_ioreq(XenIOState *state, ioreq_t *req)
+{
+    hw_error("Invalid ioreq type 0x%x\n", req->type);
+    return;
+}
+
+void arch_xen_set_memory(XenIOState *state, MemoryRegionSection *section,
+                         bool add)
+{
+}
+
+void xen_hvm_modified_memory(ram_addr_t start, ram_addr_t length)
+{
+}
+
+void qmp_xen_set_global_dirty_log(bool enable, Error **errp)
+{
+}
diff --git a/hw/arm/xen_arm.c b/hw/arm/xen_arm.c
index 16b3f00992..f0868e7be5 100644
--- a/hw/arm/xen_arm.c
+++ b/hw/arm/xen_arm.c
@@ -115,26 +115,6 @@ static void xen_init_ram(MachineState *machine)
     memory_region_add_subregion(sysmem, XEN_GRANT_ADDR_OFF, &xen_grants);
 }
 
-void arch_handle_ioreq(XenIOState *state, ioreq_t *req)
-{
-    hw_error("Invalid ioreq type 0x%x\n", req->type);
-
-    return;
-}
-
-void arch_xen_set_memory(XenIOState *state, MemoryRegionSection *section,
-                         bool add)
-{
-}
-
-void xen_hvm_modified_memory(ram_addr_t start, ram_addr_t length)
-{
-}
-
-void qmp_xen_set_global_dirty_log(bool enable, Error **errp)
-{
-}
-
 #ifdef CONFIG_TPM
 static void xen_enable_tpm(XenArmState *xam)
 {
-- 
2.43.0