Function analysis does not add complete packet to function.

[Rot127]

The rizin function analysis stops analyzing the current function, if it encounters a direct jump instruction. This is problematic in our case since the jump instructions often is located at the beginning of a packet. Hence the rest of the packet is not analyzed by the analysis code, although it is executed on a real processor.

Example:

This function should actually look like this:

Possible, but not very nice, solutions:

• Back up the jump target if jump #Ii is disassembled. Once the last instruction of this packet is disassembled, set its type to RZ_ANALYSIS_OP_TYPE_JMP and set RzAnalysisOp.jump = #Ii
• Dig into the rizin analysis code and add an exception for the hexagon architecture, so it always disassembles until the end of a packet before interpreting the instructions (seems like way too much work).

[Rot127]

Very similar, if not even the same, like https://github.com/rizinorg/rz-hexagon/issues/30