[Info-vax] MariaDB crash on AXPbox

[abrsvc]

On Thursday, January 20, 2022 at 7:04:22 PM UTC-5, Arne Vajhøj wrote:
> On 1/20/2022 6:53 PM, Dave Froble wrote: 
> > On 1/20/2022 3:00 PM, Robert A. Brooks wrote: 
> >> On 1/20/2022 2:53 PM, issinoho wrote: 
> >>> On Thursday, 20 January 2022 at 18:38:53 UTC, Mark Berryman wrote: 
> >>>> On 1/20/22 4:09 AM, Volker Halle wrote: 
> >>>>> The exception is happening in DECC$SHR_EV56 code. 
> >>>> MariaDB is built /ARCH=EV56. The version of DECC$SHR_EV56 it was linked 
> >>>> against is: 
> >>>> 
> >>>> Image Identification Information 
> >>>> 
> >>>> image name: "DECC$SHR_EV56" 
> >>>> image file identification: "V8.4-00" 
> >>>> image file build identification: "XE6K-0100140000" 
> >>>> link date/time: 22-MAY-2017 22:49:13.75 
> >>>> linker identification: "A13-04" 
> >>>> 
> >>>> However, the version I am currently using on my system is: 
> >>>> 
> >>>> Image Identification Information 
> >>>> 
> >>>> image name: "DECC$SHR_EV56" 
> >>>> image file identification: "V8.4-00" 
> >>>> image file build identification: "XE80-F4N-000054" 
> >>>> link date/time: 22-AUG-2020 07:02:43.80 
> >>>> linker identification: "A13-04" 
> >>>
> >>>  From my system... 
> >>> 
> >>>          Image Identification Information 
> >>>                    image name: "DECC$SHR_EV56" 
> >>>                  image file identification: "V8.4-00" 
> >>>                  image file build identification: "XE3T-0100120000" 
> >> 
> >> 
> >> XE3T is V8.4-2L1 
> >> XE6K is V8.4-2L2 (the EV6 optimized version of -2L1) 
> > 
> > Just wondering, does AXPbox support EV6 instructions?
> AXPbox emulate ES40 that is EV67 based, so it should. 
> 
> Arne

Actually, depending upon which variant of the ES40 was emulated, it may be based on the EV6 only and NOT EV67 which came later.

The variants that know are listed below:

AlphaServer ES40 6/500   {EV6}
AlphaServer ES40 6/667   {EV6}
AlphaServer ES40 67/667 {EV67}
AlphaServer ES40 68/883 {EV68}

Not being familiar with the AXPbox setup, I don't know which instruction set is emulated.  The EV67 introduced the CIx instructions which are not likely to be relevant here, but could be an issue with a true EV6 implementation.