I am disassembling code from an older Chrysler vehicle. It uses the 68HC16 processor like the older Subaru's did. I am having an issue that I am hoping someone here has experience with.
I have several instructions that use a single immediate EXT operand that is getting flagged as 'bad' or 'suspicious' by IDA. It marks the operand in RED, and wont let me define it as an offset. Consequently, my listing is missing a lot of data, because it wont let me flag it.
I have tried changing the high/low suspiciousness limits, with no difference. Is this a bug in the processor module?
Brian
EFI-Unlimited