Is your feature request related to a problem? Please describe.
TBL suffers from the unfortunate pattern of run time checks for endian (and associated logic), which leads to uncovered branches and possibly uncovered code (depending on endian of platform).

    1158         [ +  - ]:         33 :                     if ((*(char *)&EndianCheck) == 0x04)
    1159                 :            :                     {
    1160                 :            :                         /* If this is a little endian processor, then the standard cFE Table Header,   */
    1161                 :            :                         /* which is in big endian format, must be swapped so that the data is readable */
    1162                 :         33 :                         CFE_TBL_ByteSwapTblHeader(TblFileHeaderPtr);
    1163                 :            :                     }

same pattern in:

Describe the solution you'd like
Complete coverage is possible if run on each system, but should be resolved in the future. Possibly in concert with #1209 and related abstraction such that this code doesn't care (whatever underlying API/implementation that handles raw data should do the appropriate conversion).

Describe alternatives you've considered
None

Additional context
Same as #1882 for FS

Requester Info
Jacob Hageman - NASA/GSFC