Ping Re: Clean up TARGET_ASM_NAMED_SECTION defaults

Ping. This patch is pending review. -- Joseph S. Myers jos...@codesourcery.com

Clean up TARGET_ASM_NAMED_SECTION defaults

I noted in the fragile nature of the default of TARGET_HAVE_NAMED_SECTIONS based on TARGET_ASM_NAMED_SECTION (relying on (a) TARGET_ASM_NAMED_SECTION being defined in tm.h not a .c file and (b) the order in which headers are included). This