[Xen-devel] [PATCH 05/12] arm: Add stub functions instead of using DUMMY

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

Adds stubs for arch domctl and sysctl plus vcpu_op and memory_op.

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
 xen/arch/arm/Makefile |    2 ++
 xen/arch/arm/domain.c |    5 +++++
 xen/arch/arm/domctl.c |   27 +++++++++++++++++++++++++++
 xen/arch/arm/dummy.S  |    4 ----
 xen/arch/arm/mm.c     |    5 +++++
 xen/arch/arm/sysctl.c |   29 +++++++++++++++++++++++++++++
 6 files changed, 68 insertions(+), 4 deletions(-)
 create mode 100644 xen/arch/arm/domctl.c
 create mode 100644 xen/arch/arm/sysctl.c

diff --git a/xen/arch/arm/Makefile b/xen/arch/arm/Makefile
index 168716e..49b64fe 100644
--- a/xen/arch/arm/Makefile
+++ b/xen/arch/arm/Makefile
@@ -4,6 +4,8 @@ obj-y += dummy.o
 obj-y += early_printk.o
 obj-y += entry.o
 obj-y += domain.o
+obj-y += domctl.o
+obj-y += sysctl.o
 obj-y += domain_build.o
 obj-y += gic.o
 obj-y += io.o
diff --git a/xen/arch/arm/domain.c b/xen/arch/arm/domain.c
index ada89af..5fe370b 100644
--- a/xen/arch/arm/domain.c
+++ b/xen/arch/arm/domain.c
@@ -255,6 +255,11 @@ void arch_dump_domain_info(struct domain *d)
 {
 }
 
+long arch_do_vcpu_op(int cmd, struct vcpu *v, XEN_GUEST_HANDLE(void) arg)
+{
+    return -ENOSYS;
+}
+
 void arch_dump_vcpu_info(struct vcpu *v)
 {
 }
diff --git a/xen/arch/arm/domctl.c b/xen/arch/arm/domctl.c
new file mode 100644
index 0000000..d957f21
--- /dev/null
+++ b/xen/arch/arm/domctl.c
@@ -0,0 +1,27 @@
+/******************************************************************************
+ * Arch-specific domctl.c
+ *
+ * Copyright (c) 2012, Citrix Systems
+ */
+
+#include <xen/config.h>
+#include <xen/types.h>
+#include <xen/lib.h>
+#include <xen/errno.h>
+#include <public/domctl.h>
+
+long arch_do_domctl(struct xen_domctl *domctl,
+                    XEN_GUEST_HANDLE(xen_domctl_t) u_domctl)
+{
+       return -ENOSYS;
+}
+
+/*
+ * Local variables:
+ * mode: C
+ * c-set-style: "BSD"
+ * c-basic-offset: 4
+ * tab-width: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
diff --git a/xen/arch/arm/dummy.S b/xen/arch/arm/dummy.S
index fff7d7e..1287e0b 100644
--- a/xen/arch/arm/dummy.S
+++ b/xen/arch/arm/dummy.S
@@ -8,12 +8,8 @@ x:     mov pc, lr
        
 DUMMY(alloc_pirq_struct);
 DUMMY(alloc_vcpu_guest_context);
-DUMMY(arch_do_domctl);
-DUMMY(arch_do_sysctl);
-DUMMY(arch_do_vcpu_op);
 DUMMY(arch_get_info_guest);
 DUMMY(arch_get_xen_caps);
-DUMMY(arch_memory_op);
 DUMMY(arch_set_info_guest);
 DUMMY(arch_vcpu_reset);
 DUMMY(create_grant_host_mapping);
diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c
index 0d6c0ca..fcab567 100644
--- a/xen/arch/arm/mm.c
+++ b/xen/arch/arm/mm.c
@@ -320,6 +320,11 @@ void arch_dump_shared_mem_info(void)
 {
 }
 
+long arch_memory_op(int op, XEN_GUEST_HANDLE(void) arg)
+{
+    return -ENOSYS;
+}
+
 /*
  * Local variables:
  * mode: C
diff --git a/xen/arch/arm/sysctl.c b/xen/arch/arm/sysctl.c
new file mode 100644
index 0000000..50101c7
--- /dev/null
+++ b/xen/arch/arm/sysctl.c
@@ -0,0 +1,29 @@
+/******************************************************************************
+ * Arch-specific sysctl.c
+ *
+ * System management operations. For use by node control stack.
+ *
+ * Copyright (c) 2012, Citrix Systems
+ */
+
+#include <xen/config.h>
+#include <xen/types.h>
+#include <xen/lib.h>
+#include <xen/errno.h>
+#include <public/sysctl.h>
+
+long arch_do_sysctl(struct xen_sysctl *sysctl,
+                   XEN_GUEST_HANDLE(xen_sysctl_t) u_sysctl)
+{
+       return -ENOSYS;
+}
+
+/*
+ * Local variables:
+ * mode: C
+ * c-set-style: "BSD"
+ * c-basic-offset: 4
+ * tab-width: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
-- 
1.7.2.5


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