Displaying 2 results from an estimated 2 matches for "cr7eq".
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c7eq
2017 Feb 10
2
generated HWEncoding based register decoders
Is there any reason why we can't generate HWEncoding based decoders for registers for mc disassemblers?
This is a concept patch to explore wether it'd work, and for my target, it does the right thing. I have one case where I have to shift a field over 2 bits, but I handle that in the glue. If I had a HWEncoding encoding on a per register class basis, I could have made it work without
2017 Feb 10
2
generated HWEncoding based register decoders
...:CR2LT, PPC::CR2GT, PPC::CR2EQ, PPC::CR2UN,
> PPC::CR3LT, PPC::CR3GT, PPC::CR3EQ, PPC::CR3UN,
> PPC::CR4LT, PPC::CR4GT, PPC::CR4EQ, PPC::CR4UN,
> PPC::CR5LT, PPC::CR5GT, PPC::CR5EQ, PPC::CR5UN,
> PPC::CR6LT, PPC::CR6GT, PPC::CR6EQ, PPC::CR6UN,
> PPC::CR7LT, PPC::CR7GT, PPC::CR7EQ, PPC::CR7UN
> };
And this:
extern const uint16_t PPCRegDecodingTable_CRBITRC[] = {
/* [0] = */ PPC::CR0LT,
/* [1] = */ PPC::CR0GT,
/* [2] = */ PPC::CR0EQ,
/* [3] = */ PPC::CR0UN,
/* [4] = */ PPC::CR1LT,
/* [5] = */ PPC::CR1GT,
/* [6] = */ PPC::CR1EQ,
/* [7] = */ PPC::CR1UN,
/...