[RTEMS Project] #2286: cpustdatomic.h on 16 and 64 bit architectures

[RTEMS trac]

#2286: cpustdatomic.h on 16 and 64 bit architectures
---------------------------+---------------------
 Reporter:  joel.sherrill  |       Owner:  gedare
     Type:  defect         |      Status:  new
 Priority:  normal         |   Milestone:  4.11.1
Component:  General        |     Version:  4.10
 Severity:  normal         |  Resolution:
 Keywords:                 |
---------------------------+---------------------
Description changed by joel.sherrill:

Old description:

> Gedare.. sending this one to you since I think you will have a quick
> solution to this based on your sparc64 porting experience.
>
> This warning occurs 1908 times in the build of the two sparc64 BSPs:
>
> ../../cpukit/../../../usiii/lib/include/rtems/score/cpustdatomic.h: In
> function '_CPU_atomic_Fetch_sub_ptr':
> ../../cpukit/../../../usiii/lib/include/rtems/score/cpustdatomic.h:374:10:
> warning: cast to pointer from integer of different size [-Wint-to-
> pointer-cast]
>    return (void *) val;
>
> It also occurs on the m32c and h8300.
>
> It would clean up the build logs a lot to get rid of it.

New description:

 Gedare.. sending this one to you since I think you will have a quick
 solution to this based on your sparc64 porting experience.

 This warning occurs 1908 times in the build of the two sparc64 BSPs:

 ../../cpukit/../../../usiii/lib/include/rtems/score/cpustdatomic.h: In
 function '_CPU_atomic_Fetch_sub_ptr':
 ../../cpukit/../../../usiii/lib/include/rtems/score/cpustdatomic.h:374:10:
 warning: cast to pointer from integer of different size [-Wint-to-pointer-
 cast]
    return (void *) val;

 It also occurs on the m32c/m32csim and h8300/h8sxsim but not h8300/h8sim.

 It would clean up the build logs a lot to get rid of it.

--

--
Ticket URL: <http://devel.rtems.org/ticket/2286#comment:1>
RTEMS Project <http://www.rtems.org/>
RTEMS Project