C++ Does not Compile on PowerPC

[Joel Sherrill]

Disabling the pieces of code which are for simple vectored architectures makes sense when on PIC ones. I would propose not even defining this constant on those architectures and seeing how that ripples. And looking through isr.* and doing the same. It should be ok but this is the bottom of the dependency list.Lots of building to be sure

Sebastian Huber <sebastian.huber at embedded-brains.de> wrote:

>On 04/05/12 22:22, Joel Sherrill wrote:
>> Hi
>>
>> The stdint.h in gcc 4.7.0 has changed and made constants
>> like UINT32_MAX hidden to C++ code by default.
>>
>> In file included from 
>> ../../.././psim/lib/include/rtems/score/isr.h:361:0,
>>                  from 
>> ../../.././psim/lib/include/rtems/score/object.h:22,
>>                  from ../../.././psim/lib/include/rtems/score/mppkt.h:38,
>>                  from 
>> ../../.././psim/lib/include/rtems/score/thread.h:92,
>>                  from ../../.././psim/lib/include/rtems/score/heap.h:22,
>>                  from ../../.././psim/lib/include/rtems/rtems/types.h:25,
>>                  from ../../.././psim/lib/include/rtems.h:48,
>>                  from 
>> ../../.././psim/lib/include/rtems++/rtemsStatusCode.h:22,
>>                  from 
>> ../../.././psim/lib/include/rtems++/rtemsEvent.h:23,
>>                  from 
>> ../../../../../rtems/c/src/librtems++/src/rtemsEvent.cc:19:
>> ../../.././psim/lib/include/rtems/score/isr.inl: In function 'bool 
>> _ISR_Is_vector_number_valid(uint32_t)':
>> ../../.././psim/lib/include/rtems/score/isr.inl:38:22: error: 
>> 'UINT32_MAX' was not declared in this scope 
>[...]
>> Any thoughts on how to address this?
>>
>
>This shows only that the PowerPC CPU port is broken.  We don't define 
>CPU_SIMPLE_VECTORED_INTERRUPTS thus it is implicitly FALSE.  So we don't 
>need these
>
>#define CPU_INTERRUPT_NUMBER_OF_VECTORS     (0)
>#define CPU_INTERRUPT_MAXIMUM_VECTOR_NUMBER (UINT32_MAX)
>
>defines.
>
>-- 
>Sebastian Huber, embedded brains GmbH
>
>Address : Obere Lagerstr. 30, D-82178 Puchheim, Germany
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>
>Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
>
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