Hello Mark, Following our disccussion that started at: http://www.sourceware.org/ml/gdb-patches/2006-11/msg00076.html I finally found the time to make the change you suggested, and then test it again. 2006-12-24 Joel Brobecker * sparc64-tdep.c (sparc64_extract_return_value): Add handling for array types. (sparc64_store_return_value): Likewise. Tested on sparc64-sun-solaris2.8, no regression. OK to commit? Thank you, -- Joel