• Another feature clasified as BUG
    When I place function directive 'code', the Keil compiler recognize it as supposed to be located in execution area. But how the Keil knows, the 'code' can only mean CODE. In my case CODE does not exist...
  • Is it a bug or a feature? double and static double
    Recently, I have seen a very strange behaviour on uvision4. When I use a local double variable in my function, it compiles but I see NOP on disassamble window which corresponds to my variable.What...
  • C251.exe compiler bugs
    Just wanted to pass on a recent experience. I was using C251.exe V3.20a and experiencing quite a few problems with an RTOS. Investigation at the assembly level revealed really screwed-up code. I...
  • C251 v3.12 bugs
    I upgraded from C251 v2.14 to v3.12 on June 26, 2001. I encountered two bugs while compiling existing sources: (1) Linker issues "Segment located outside class area" and linking stops. (2) Linker implicitly...
  • Bug report on C251
    Source code: temp = RS232_OutQueue[OutQRdCounter]; /* Get the byte. */ if (ParityFlag != RS232_PARITY_NONE) /* check to see if parity is required */ { ACC = temp; /* stuff a byte into the ACC to...