Displaying 2 results from an estimated 2 matches for "decode3rinstruction".
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decode2rinstruction
2012 Dec 18
2
[LLVMdev] Issue with instruction decoding / disassembly
...breaks the decoding of ADD_3r instructions. Consider the following bit pattern:
0001000000000000
This is an ADD_3r instruction. Before adding INITSP_2r the autogenerated decodeInstruction method would identify this as a possible ADD_3r instruction and it would call the associated decoder method (Decode3RInstruction) which returns Success. After adding INITSP_2r the autogenerated decodeInstruction method identifies this as a possible INITSP_2r instruction and it calls the associated decoder method (Decode2RInstruction) which returns Fail. At this point I'd like decodeInstruction to carry on testing to see...
2012 Dec 18
0
[LLVMdev] Issue with instruction decoding / disassembly
...of ADD_3r instructions. Consider the following bit pattern:
>
> 0001000000000000
>
> This is an ADD_3r instruction. Before adding INITSP_2r the autogenerated decodeInstruction method would identify this as a possible ADD_3r instruction and it would call the associated decoder method (Decode3RInstruction) which returns Success. After adding INITSP_2r the autogenerated decodeInstruction method identifies this as a possible INITSP_2r instruction and it calls the associated decoder method (Decode2RInstruction) which returns Fail. At this point I'd like decodeInstruction to carry on testing to see...