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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: Bus errors accessing VME with base 7.0.6.1 and latest synApps modules |
| From: | "J. Lewis Muir via Tech-talk" <tech-talk at aps.anl.gov> |
| To: | Mark Rivers <rivers at cars.uchicago.edu> |
| Cc: | "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov> |
| Date: | Thu, 26 May 2022 17:14:07 -0500 |
On 05/26, Mark Rivers via Tech-talk wrote: > Ø At the top of freeListLib.c add: > > Ø #define EPICS_FREELIST_DEBUG > > I did that and rebuilt base and synApps. > > The error is the same: > > Other ideas of how to debug it? Replace 7.0.6.1's dbEvent.c with 7.0.5's? Disable compiler optimizations with "-O0"? Michael already suggested "git bisect", but that would probably take forever; maybe reduce the set of changes it will try to only those that touched dbEvent.c (or a subset of the source)? Lewis