[PATCH 1/2] this fix compile error in 64bit system

Xiangfu Liu xiangfu at sharism.cc
Mon Jul 12 06:00:01 EDT 2010


Hi Bas
the IRIS compile fine in 32bit system. but I got a compile error in 64bit system. 
  iris.hhp:552: error: cast from ‘void*’ to ‘unsigned int’ loses precision

I search a little bit. change it to "unsigned long". I am not sure if this is ok.
I don't know what happen in "icall" :(.
but after change to "unsigned long", I have test in 32bit system. the usbserver works fine.
just for your information.

Signed-off-by: Xiangfu Liu <xiangfu at sharism.cc>
---
 iris.hhp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/iris.hhp b/iris.hhp
index a839c53..ccbb14a 100644
--- a/iris.hhp
+++ b/iris.hhp
@@ -549,7 +549,7 @@ namespace Iris:
 		bool unmap (Cap page):
 			return map (page, ~0)
 		Page mapping (void *address):
-			icall (CAP_MASTER_DIRECT | MAPPING, Num ((unsigned)address))
+			icall (CAP_MASTER_DIRECT | MAPPING, Num ((unsigned long)address))
 			return get_arg ()
 		unsigned get_limit ():
 			return call (CAP_MASTER_DIRECT | GET_LIMIT).l
-- 
1.7.0.4





More information about the discussion mailing list


interactive