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https://github.com/NationalSecurityAgency/ghidra
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Fixed issue with MIPS64 DINS and related instructions.
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8b2ea61e27
commit
37f858aafd
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@ -37,7 +37,7 @@
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# 0111 11ss ssst tttt mmmm mLLL LL00 0111
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:dins RT, RSsrc, lsb, InsSize is $(AMODE) & prime=0x1F & fct=0x07 & RT & RTsrc & RSsrc & lsb & msbd & InsSize {
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tmpa:$(REGSIZE) = -1;
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tmpa = tmpa >> ($(REGSIZE) - InsSize);
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tmpa = tmpa >> ($(REGSIZE)*8 - InsSize);
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tmpb:$(REGSIZE) = RSsrc & tmpa;
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tmpa = tmpa << lsb;
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tmpa = ~tmpa;
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@ -48,7 +48,7 @@
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# 0111 11ss ssst tttt mmmm mLLL LL00 0101
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:dinsm RT, RSsrc, lsb, DinsXSize is $(AMODE) & prime=0x1F & fct=0x05 & RT & RTsrc & RSsrc & lsb & msbd & DinsXSize {
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tmpa:$(REGSIZE) = -1;
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tmpa = tmpa >> ($(REGSIZE) - DinsXSize);
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tmpa = tmpa >> ($(REGSIZE)*8 - DinsXSize);
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tmpb:$(REGSIZE) = RSsrc & tmpa;
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tmpa = tmpa << lsb;
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tmpa = ~tmpa;
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@ -57,9 +57,9 @@
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}
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# 0111 11ss ssst tttt mmmm mLLL LL00 0110
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:dinsu RT, RSsrc, DXuPos, DinsXSize is $(AMODE) & prime=0x1F & fct=0x06 & RT & RTsrc & RSsrc & lsb & msbd & DXuPos & DinsXSize {
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:dinsu RT, RSsrc, DXuPos, InsSize is $(AMODE) & prime=0x1F & fct=0x06 & RT & RTsrc & RSsrc & lsb & msbd & DXuPos & InsSize {
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tmpa:$(REGSIZE) = -1;
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tmpa = tmpa >> ($(REGSIZE) - DinsXSize);
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tmpa = tmpa >> ($(REGSIZE)*8 - InsSize);
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tmpb:$(REGSIZE) = RSsrc & tmpa;
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tmpa = tmpa << DXuPos;
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tmpa = ~tmpa;
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