Hi Matt, On 8/20/07, Matthew James Horsnell <[EMAIL PROTECTED]> wrote: > > Having followed Steve's suggestions I have debugged the the binaries > using gdb, and can indeed see that when ZeroReg is set to 31 (and > ReturnAddressReg is 0) then the code calls JsrAndLink, whereas when the > constants are switched the code calls Jsr, but I have extensively > searched to see where I may have missed a constant. >
If this is the case, then I suggest setting a breakpoint on decodeInst() in decoder.cc and stepping through to see why when the machine instruction is being decoded it is returning a Jsr object and not a JsrAndLink object. That line I pointed out earlier in branch.isa is what's supposed to control that, but obviously it's not working... Steve
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