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<== Date ==> <== Thread ==>

Subject: Re: calc and calcout records in EPICS 3.14.6
From: Andrew Johnson <[email protected]>
To: EPICS tech-talk <[email protected]>
Date: Tue, 16 Nov 2004 10:27:28 -0600
Dirk Zimoch wrote:

some time ago, I noticed a bug in the ccppc for Tornado 2 running on Linux.


gcc version gcc-2.96 (2.96+) 19990621 AltiVec

I got the sources from SNS.

I have also seen problems with the SNS version of ccppc, although I wasn't able to spend the time to discover what code was causing it as the older official WRS compiler on Solaris didn't generate the bad code.


apsajnt% /usr/local/vw/tornado202p1/host/x86-linux/bin/ccppc -v
Reading specs from /usr/local/vw/tornado202p1/host/x86-linux/lib/gcc-lib/powerpc-wrs-vxworks/cygnus-2.7.2-960126/specs
gcc driver version cygnus-2.7.2-960126 egcs-971225 t202/SNS-patched executing gcc version cygnus-2.7.2-960126
25898 27834 28373 28789 29516 29680 29880 30103 31088 65115 67784 69294 69459 70714 72249 72682 73419 76906 78678 79147 80797 83135 85823 87061 88081 88912 90021 90227 91293


There are also problems with a 68K C++ compiler built from these sources; in that case the issue is related to passing bool variables as arguments to functions or member functions - again I haven't chased the detail.

- Andrew
--
Dear God, I didn't think orange went with purple until I saw
the sunset you made last night.  That was really cool. - Caro


Replies:
Re: calc and calcout records in EPICS 3.14.6 Ralph Lange
References:
calc and calcout records in EPICS 3.14.6 Geoff Savage
Re: calc and calcout records in EPICS 3.14.6 Dirk Zimoch

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