[Libre-soc-bugs] [Bug 450] Create MMU from microwatt mmu.vhdl
bugzilla-daemon at libre-soc.org
bugzilla-daemon at libre-soc.org
Mon Aug 10 11:47:28 BST 2020
https://bugs.libre-soc.org/show_bug.cgi?id=450
--- Comment #11 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
^ is the exclusive-or operator. you mean to use |
603 # -- RB[IS] != 0 or RB[AP] != 0, or for slbia
604 # v.inval_all := l_in.slbia or l_in.addr(11) or l_in.
605 # addr(10) or l_in.addr(7) or
l_in.addr(6)
606 # or l_in.addr(5);
607 # Invalidate all iTLB/dTLB entries for tlbie with
608 # RB[IS] != 0 or RB[AP] != 0, or for slbia
609 comb += v.inval_all.eq(l_in.slbia ^ l_in.addr[11] ^
610 l_in.addr[10] ^ l_in.addr[7] ^
611 l_in.addr[6] ^ l_in.addr[5])
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