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arawnsley> Whilst APCS-32 code generated by Norcroft 5.06 may appear 32-bit safe, and sometimes work, it can fail unpredictably because the compiler will generate the instruction LDR Rd,[Rd],#0 which is UNDEFINED in the ARM architecture and can crash on the XScale (I believe its action depends upon whether the memory for that address has been cached and will thus sometimes work as intended, sometimes not.)

 is a RISC OS Useradrianl on 20/01/06 10:28PM
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