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Saving Global Pointer for SPARC


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


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