• Common Block Subroutines - Selective
    I have a project for which the overall level of optimisation is set to the maximum. However, for a few modules (e.g. ISRs) I tried to set an optimisation level below that of Common Block Subroutines....
  • How to analyze common block subroutines and its call tree?
    I got a problem while my compiler works with OT(9), the problem is the stack pointer underflow and I have validated. The reason is OT(9) created new Common Block Subroutines in application, and some...
  • Manipulating call tree for data overlay...
    Hello. Is there any way to simplify the call tree manipulation in linker..? (Scripting kind of) My code has number of function calls through pointers. The functions are divided in few main groups...
  • Optimiser Problems - common block subroutines
    Does any one else have problems with the higher levels of optimisation available to C51? With common block subroutines switched on, sometimes, just sometimes, C51 will generate completely wrong code...
  • about call tree
    I view my .m51 file for the call tree, it looks like this: SEGMENT +--> CALLED SEGMENT --------------------- ?C_C51STARTUP +--> ?PR?MAIN?MAIN +--> ?C_INITSEG ...... the problem is that...