xen: use startup_xen() for init

Mimic Linux code for xen init. This is the entry point used
from handoff by the Xen Hypervisor. The way the hypervisor
finds finds the entry point is by inspecting the Linux binary,
lookng for the XEN_ELFNOTE_ENTRY elf note and using that.

For bare metal and lguest the entry points are different, and
we'll mimic that next.

Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>

3 files changed, 3 insertions, 3 deletions

diff --git a/main.c b/main.c
index 0e4888b..778b08c 100644
--- a/main.c
+++ b/main.c
@@ -23,7 +23,7 @@ int main(int arg, char *argc[])
 	int ret;
 
 	if (arg > 1)
-		xen_start();
+		startup_xen();
 	else
 		bare_metal_start();
 
diff --git a/xen.c b/xen.c
index bcae856..96ce133 100644
--- a/xen.c
+++ b/xen.c
@@ -8,7 +8,7 @@ bool booting_xen(void)
 	return __booting_xen;
 }
 
-int xen_start(void)
+int startup_xen(void)
 {
 	__booting_xen = true;
 
diff --git a/xen.h b/xen.h
index 66e54e2..0be8d63 100644
--- a/xen.h
+++ b/xen.h
@@ -1,2 +1,2 @@
 bool booting_xen(void);
-int xen_start(void);
+int startup_xen(void);