6821619 Solaris linkers need systematic approach to ELF OSABI PSARC/2009/196 ELF objects to set OSABI / elfdump -O option --HG-- rename : usr/src/cmd/sgs/libconv/common/cap.c => usr/src/cmd/sgs/libconv/common/cap_machelf.c rename : usr/src/cmd/sgs/libconv/common/dynamic.c => usr/src/cmd/sgs/libconv/common/dynamic_machelf.c rename : usr/src/cmd/sgs/libconv/common/globals.c => usr/src/cmd/sgs/libconv/common/globals_machelf.c rename : usr/src/cmd/sgs/libconv/common/sections.c => usr/src/cmd/sgs/libconv/common/sections_machelf.c rename : usr/src/cmd/sgs/libconv/common/symbols_sparc.c => usr/src/cmd/sgs/libconv/common/symbols_sparc_machelf.c

6813909 generalize eh_frame support to non-amd64 platforms --HG-- rename : usr/src/cmd/sgs/libld/common/unwind.amd.c => usr/src/cmd/sgs/libld/common/unwind.c