RTEMS Porting Guide
The CPU_BIG_ENDIAN and CPU_LITTLE_ENDIAN are
set to specify the endian
format used by this microprocessor. These macros should not be set to the
same value. The following example illustrates how these macros should be
set on a processor family that is big endian.
#define CPU_BIG_ENDIAN TRUE #define CPU_LITTLE_ENDIAN FALSE
The CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK macro is set to the amount of
stack space above the minimum thread stack space required by the MPCI
Receive Server Thread. This macro is needed because in a multiprocessor
system the MPCI Receive Server Thread must be able to process all
directives.
#define CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK 0
RTEMS Porting Guide
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