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S32DS (PA). debugging and link issues

Question asked by David Gabbay on May 22, 2018
Latest reply on Jun 5, 2018 by David Gabbay
  1. S32DS PA debugger does not get updated for SPR registers. I can confirm it by mt/mf spr instructions (e.g. mtivpr).
    Please fix it because it's extremely important for low level debugging.
  2. Another issue: link script does not transfer variables to the debugger.
    The work around is to spot the variable in the map file and define it in the source file that uses it. This work around is very vulnerable!
    As an example the the following block (inside section) doesn't pass '__IVPR_VALUE' to c-source which define it as extren durring the link phase.

.core_exceptions_table : ALIGN(0x1000)
{
__IVPR_VALUE = . ;
KEEP(*(.core_exceptions_table))
} > m_text

 

David

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