# Symbol \_\_mcode\_rem\_ov\_i64 is undefined

**URL:** <https://forum.uvvm.org/t/symbol-mcode-rem-ov-i64-is-undefined/409>\
**Category:** Bitvis VIP Ethernet\
**Created:** [December 12, 2023, 8:35am UTC](https://forum.uvvm.org/t/symbol-mcode-rem-ov-i64-is-undefined/409 "2023-12-12T08:35:53Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![jose9ortiz](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.uvvm.org/jose9ortiz/32/123_2.png) [@jose9ortiz](https://forum.uvvm.org/u/jose9ortiz)\
**Post date:** [December 12, 2023, 8:35am UTC](https://forum.uvvm.org/t/symbol-mcode-rem-ov-i64-is-undefined/409/1 "2023-12-12T08:35:54Z")

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Hello!  
When I compile in GHDL 3.0.0 the tb example of ethernet\_mac.vhd next to ethernet\_mac\_pkg.vhd, it appear the error “symbol \_\_mcode\_rem\_ov\_i64 is undefined”, I tried to find it in the code but nothing is called like this.  
Thank you!