Add endianness as io mem parameter

As stated before, devices can be little, big or native endian. The
target endianness is not of their concern, so we need to push things
down a level.

This patch adds a parameter to cpu_register_io_memory that allows a
device to choose its endianness. For now, all devices simply choose
native endian, because that's the same behavior as before.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/hw/omap.h b/hw/omap.h
index fe32ca5c4c..c227a82b2c 100644
--- a/hw/omap.h
+++ b/hw/omap.h
@@ -1129,7 +1129,8 @@ inline static int debug_register_io_memory(CPUReadMemoryFunc * const *mem_read,
     s->mem_write = mem_write;
     s->opaque = opaque;
     s->in = 0;
-    return cpu_register_io_memory(io_readfn, io_writefn, s);
+    return cpu_register_io_memory(io_readfn, io_writefn, s,
+                                  DEVICE_NATIVE_ENDIAN);
 }
 #  define cpu_register_io_memory	debug_register_io_memory
 # endif