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Fix ANL Areg,Data for 80251 in source mode

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ANL Areg,Data should be GROUP1 rather than GROUP2, the incorrect group causes the instruction to fail to decode on source mode 80251
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RibShark
2025-07-29 14:57:07 +01:00
committed by GitHub
parent 6c85ba4563
commit cca3fcc208
1 changed files with 1 additions and 1 deletions
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Ghidra/Processors/8051/data/languages/8051_main.sinc
+1 -1
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@@ -672,7 +672,7 @@ Rel16: relAddr is rel16 [ relAddr=inst_next+rel16; ] { export *:1 relAdd
:ANL Areg,rn is $(GROUP2) & ophi=5 & Areg & rnfill=1 & rn { ACC = ACC & rn; resultflags(ACC); }
:ANL Areg,Direct is $(GROUP1) & ophi=5 & oplo=5 & Areg; Direct { ACC = ACC & Direct; resultflags(ACC); }
:ANL Areg,Ri is $(GROUP2) & ophi=5 & Areg & rifill=3 & Ri { ACC = ACC & Ri; resultflags(ACC); }
:ANL Areg,Data is $(GROUP2) & ophi=5 & oplo=4 & Areg; Data { ACC = ACC & Data; resultflags(ACC); }
:ANL Areg,Data is $(GROUP1) & ophi=5 & oplo=4 & Areg; Data { ACC = ACC & Data; resultflags(ACC); }
:ANL Direct,Areg is $(GROUP1) & ophi=5 & oplo=2 & Areg; Direct { tmp:1 = Direct & ACC; Direct = tmp; resultflags(tmp); }
:ANL Direct,Data is $(GROUP1) & ophi=5 & oplo=3; Direct; Data { tmp:1 = Direct & Data; Direct = tmp; resultflags(tmp); }