Saving Global Pointer for SPARC

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Saving Global Pointer for SPARC

Les G. Miklosy-2
Greetings,

In my repository (1.0.7) it appears only mips includes code for saving
and restoring the global pointer in hal_arch.h while other platforms do
not. Is it necessary to save this pointer for SPARC? Does anybody have
the SPARC code to do this? The macros are CYGARC_HAL_SAVE_GP() AND
CYGARC_HAL_RESTORE_GP().

Thanks for directions.
Les