RE: calc VAL field not updating from bi VAL field

[Mark Rivers <rivers@cars.uchicago.edu>]

Hi Andrew,

I am cross-compiling on Linux.

Here is the output of ccppc -v

corvette:CARS/CARSApp/src>/usr/local/vw/tornado22-ppc/host/x86-linux/bin/ccppc -v
Reading specs from /usr/local/vw/tornado22-ppc/host/x86-linux/lib/gcc-lib/powerpc-wrs-vxworks/gcc-2.96/specs
gcc version gcc-2.96 (2.96+) 19990621 AltiVec


Here is the output when compiling a C file for EPICS.

/usr/local/vw/tornado22-ppc/host/x86-linux/bin/ccppc -c            -DCPU=PPC604  -DvxWorks=vxWorks -include /usr/local/vw/tornado22-ppc/target/h/vxWorks.h    -O2   -Wall     -mcpu=604 -mstrict-align -mno-implicit-fp -mlongcall    -fno-builtin  -MMD -I. -I../O.Common -I. -I.. -I../../../include/os/vxWorks -I../../../include    -I/corvette/home/epics/support//allenBradley-2-2/include  -I/corvette/home/epics/support//areaDetector-1-8/include  -I/corvette/home/epics/support//asyn-4-19/include -I/corvette/home/epics/support//autosave-4-8/include/os/vxWorks -I/corvette/home/epics/support//autosave-4-8/include  -I/corvette/home/epics/support//busy-1-4/include  -I/corvette/home/epics/support//calc-2-9/include  -I/corvette/home/epics/support//camac-2-7/include        -I/corvette/home/epics/support//dxp-3-1/include    -I/corvette/home/epics/support//ipac-2-11/include  -I/corvette/home/epics/support//ip330-2-7/include     -I/corvette/home/epics/support//mca-7-1/include/os/vxWorks -I/co!
 rvette/home/epics/support//mca-7-1/include  -I/corvette/home/epics/support//modbus-2-4/include  -I/corvette/home/epics/support//motor-6-6-2/include  -I/corvette/home/epics/support//optics-2-8/include  -I/corvette/home/epics/support//quadEM-2-6/include  -I/corvette/home/epics/support//seq-2-1-7/include    -I/corvette/home/epics/support//sscan-2-7/include  -I/corvette/home/epics/support//std-3-0/include  -I/corvette/home/epics/support//stream-2-5-1/include  -I/corvette/home/epics/support//vme-2-8/include   -I/corvette/usr/local/epics/base-3.14.12.2//include/os/vxWorks -I/corvette/usr/local/epics/base-3.14.12.2//include      -I/usr/local/vw/tornado22-ppc/target/h Energy.c



Thanks,

Mark






________________________________________
From: Andrew Johnson [anj@aps.anl.gov]
Sent: Wednesday, May 30, 2012 4:33 PM
To: Mark Rivers; J. Lewis Muir
Cc: tech-talk@aps.anl.gov
Subject: Re: calc VAL field not updating from bi VAL field

Hi Mark, Lewis,

On 2012-05-30 Mark Rivers wrote:
> I was able to reproduce Lewis' results on exactly the same configuration:
>
> MVME2100
> vxWorks 5.5.2
> EPICS 3.14.2.2
> BSP: mv2100-asd5 (by Andrew Johnson)
>
> I was also able to reproduce it on the MVME2700, and Lewis said he already
> reproduced it on the MVME5100.  Since those constitute the vast majority
> of CPUs in use at the APS this is a serious problem.  I just saw his
> message that said it goes away with -O0.  L hope we can get a fixed
> cross-compiler!

Are you cross-compiling Base on a Linux or Solaris host?  Please post the
output from running 'ccppc -v' so I know which compiler you're using.

- Andrew
--
Never interrupt your enemy when he is making a mistake.
-- Napoleon Bonaparte