Move crtstuff support to toplevel libgcc

	gcc:
	* config.gcc (extra_parts): Remove.
	(*-*-freebsd*): Remove extra_parts.
	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
	*-*-gnu*, *-*-kopensolaris*-gnu): Likewise.
	(*-*-netbsd*): Remove t-libc-ok, t-netbsd from tmake_file.
	Remove extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
	*-*-netbsdelf[2-9]*.
	(*-*-openbsd*): Remove t-libc-ok from tmake_file.
	(alpha*-*-linux*): Remove extra_parts.
	(alpha*-*-freebsd*): Likewise.
	(bfin*-linux-uclibc*): Likewise.
	(fr30-*-elf): Likewise.
	(moxie-*-elf): Likewise.
	(moxie-*-uclinux*): Likewise.
	(h8300-*-rtems*): Remove h8300/t-elf from tmake_file.
	(h8300-*-elf*): Likewise.
	(hppa*64*-*-hpux11*): Remove extra_parts.
	(i[34567]86-*-elf*): Remove i386/t-i386elf, i386/t-crtstuff from
	tmake_file.
	(x86_64-*-elf*): Likewise.
	(i[34567]86-*-freebsd*): Remove tmake_file.
	(x86_64-*-freebsd*): Likewise.
	(x86_64-*-netbsd*): Likewise.
	(i[34567]86-*-openbsd2.*, i[34567]86-*openbsd3.[0123]): Remove
	t-libc-ok from tmake_file.
	(i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
	i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
	i[34567]86-*-kopensolaris*-gnu): Remove i386/t-crtstuff from tmake_file.
	Remove extra_parts.
	(x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
	Remove i386/t-crtstuff from tmake_file.
	(i[34567]86-*-lynxos*): Likewise.
	Remove extra_parts.
	(ia64*-*-elf*): Remove extra_parts.
	(ia64*-*-freebsd*): Likewise.
	(ia64*-*-linux*): Likewise.
	(ia64-hp-*vms*): Remove ia64/t-vms from tmake_file.
	(m32r-*-elf*): Remove extra_parts.
	(m32rle-*-elf*): Likewise.
	(m32r-*-rtems*): Likewise.
	(m68k-*-elf*, fido-*-elf*): Likewise.
	(m68k*-*-openbsd*): Remove t-libc-ok from tmake_file.
	(m68k-*-rtems*): Remove extra_parts.
	(mep-*-*): Likewise.
	(microblaze*-linux*): Likewise.
	(mips64*-*-linux*, mipsisa64*-*-linux*): Likewise.
	(mips*-*-linux*): Likewise.
	(powerpc-*-lynxos*): Likewise.
	(s390x-ibm-tpf*): Likewise.
	(score-*-elf): Likewise.
	Remove tmake_file.
	(sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*, sh[2346lbe]*-*-linux*,
	sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*, sh5l*-*-netbsd*,
	sh64-*-netbsd*, sh64l*-*-netbsd*): Remove sh/t-elf from tmake_file.
	Remove sh/t-superh from tmake_file for sh*-superh-elf.
	Remove sh/t-linux64 from tmake_file for sh64*-*-linux*.
	(sh-*-rtems*): Remove sh/t-elf from tmake_file.
	(sh-wrs-vxworks): Likewise.
	(sparc-*-linux*): Remove extra_parts.
	(sparc64-*-linux*): Likewise.
	(sparc64-*-freebsd*, ultrasparc-*-freebsd*): Likewise.
	(xstormy16-*-elf): Likewise.
	(xtensa*-*-linux*): Remove xtensa/t-linux from tmake_file.
	(am33_2.0-*-linux*): Remove extra_parts.
	* configure.ac (extra_parts): Don't substitute.
	* configure: Regenerate.
	* crtstuff.c: Move to ../libgcc.
	* Makefile.in (CRTSTUFF_CFLAGS): Remove.
	(EXTRA_PARTS): Remove.
	(CRTSTUFF_T_CFLAGS): Remove.
	(MOSTLYCLEANFILES): Remove $(EXTRA_PARTS).
	(GCC_EXTRA_PARTS): Remove.
	(libgcc.mvars): Remove GCC_EXTRA_PARTS, CRTSTUFF_CFLAGS,
	CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S.
	Emit GCC_CFLAGS, INHIBIT_LIBC_CFLAGS.
	($(T)crtbegin.o, $(T)crtend.o, $(T)crtbeginS.o, $(T)crtendS.o)
	($(T)crtbeginT.o): Remove.
	* config/alpha/t-vms (EXTRA_PARTS): Remove.
	($(T)vms-dwarf2.o, $(T)vms-dwarf2eh.o): Remove.
	* config/alpha/vms-dwarf2.asm: Move to
	../libgcc/config/alpha/vms-dwarf2.S.
	* config/alpha/vms-dwarf2eh.asm: Move to
	../libgcc/config/alpha/vms-dwarf2eh.S.
	* config/arm/crti.asm: Move to ../libgcc/config/arm/crti.S.
	* config/arm/crtn.asm: Move to ../libgcc/config/arm/crtn.S.
	* config/arm/t-arm-elf (EXTRA_MULTILIB_PARTS): Remove.
	($(T)crti.o, $(T)crtn.o): Remove.
	* config/arm/t-linux: Remove comment.
	* config/arm/t-linux-eabi (EXTRA_MULTILIB_PARTS): Remove.
	* config/arm/t-strongarm-elf (EXTRA_MULTILIB_PARTS): Remove.
	($(T)crti.o, $(T)crtn.o): Remove.
	* config/arm/t-symbian (EXTRA_MULTILIB_PARTS): Remove.
	* config/bfin/crti.s: Move to ../libgcc/config/bfin/crti.S.
	* config/bfin/crtn.s: Move to ../libgcc/config/bfin/crtn.S.
	* config/bfin/crtlibid.s: Move to ../libgcc/config/bfin/crtlibid.S.
	* config/bfin/t-bfin (EXTRA_PARTS): Remove.
	($(T)crti.o, $(T)crtn.o): Remove.
	* config/bfin/t-bfin-elf (CRTSTUFF_T_CFLAGS): Remove.
	($(T)crti.o, $(T)crtn.o, $(T)crtlibid.o): Remove
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/bfin/t-bfin-linux (CRTSTUFF_T_CFLAGS,
	EXTRA_MULTILIB_PARTS): Remove.
	* config/bfin/t-bfin-uclinux (CRTSTUFF_T_CFLAGS): Remove.
	($(T)crtlibid.o): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/c6x/crti.s: Move to ../libgcc/config/c6x/crti.S.
	* config/c6x/crtn.s: Move to ../libgcc/config/c6x/crtn.S.
	* config/c6x/t-c6x-elf ($(T)crti.o, $(T)crtn.o): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	(CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
	* config/c6x/t-c6x-uclinux (CRTSTUFF_T_CFLAGS,
	CRTSTUFF_T_CFLAGS_S): Remove.
	* config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Remove.
	* config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/fr30/crti.asm: Move to ../libgcc/config/fr30/crti.S.
	* config/fr30/crtn.asm: Move to ../libgcc/config/fr30/crtn.S.
	* config/fr30/t-fr30 ($(T)crti.o, $(T)crtn.o): Remove.
	* config/frv/frvbegin.c, config/frv/frvend.c: Move to
	../libgcc/config/frv.
	* config/frv/t-frv (EXTRA_MULTILIB_PARTS): Remove.
	(FRVSTUFF_CFLAGS, $(T)frvbegin$(objext), $(T)frvend$(objext)): Remove.
	* config/frv/t-linux (EXTRA_MULTILIB_PARTS): Remove.
	(CRTSTUFF_T_CFLAGS): Remove.
	* config/h8300/crti.asm: Move to ../libgcc/config/h8300/crti.S.
	* config/h8300/crtn.asm: Move to ../libgcc/config/h8300/crtn.S.
	* config/h8300/t-elf: Remove.
	* config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
	Move to ../libgcc/config/i386.
	* config/i386/t-crtstuff: Remove.
	* config/i386/t-i386elf: Remove.
	* config/i386/t-linux64 (EXTRA_MULTILIB_PARTS): Remove.
	* config/i386/t-nto (CRTSTUFF_T_CFLAGS, EXTRA_PARTS): Remove.
	* config/ia64/crtbegin.asm: Move to
	../libgcc/config/ia64/crtbegin.S.
	* config/ia64/crtend.asm: Move to
	../libgcc/config/ia64/crtend.S.
	* config/ia64/crti.asm: Move to ../libgcc/config/ia64/crti.S.
	* config/ia64/crtn.asm: Move to ../libgcc/config/ia64/crtn.S.
	* config/ia64/t-vms: Remove.
	* config/ia64/vms-crtinit.asm: Move to
	../libgcc/config/ia64/vms-crtinit.S.
	* config/m32c/t-m32c (EXTRA_MULTILIB_PARTS): Remove.
	* config/m32r/initfini.c: Move to ../libgcc/config/m32r.
	* config/m32r/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/m32r/t-m32r (CRTSTUFF_T_CFLAGS): Remove.
	($(T)crtinit.o, $(T)crtfini.o): Remove.
	(m32rx, m32r2): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/m68k/crti.s: Move to ../libgcc/config/m68k/crti.S.
	* config/m68k/crtn.s: Move to ../libgcc/config/m68k/crtn.S.
	* config/m68k/t-crtstuff: Remove.
	* config/m68k/t-linux (EXTRA_MULTILIB_PARTS): Remove.
	* config/m68k/t-m68kelf: Remove.
	* config/m68k/t-uclinux (EXTRA_MULTILIB_PARTS): Remove.
	* config/mcore/crti.asm: Move to ../libgcc/config/mcore/crti.S.
	* config/mcore/crtn.asm: Move to ../libgcc/config/mcore/crtn.S.
	* config/mcore/t-mcore ($(T)crti.o, $(T)crtn.o): Remove.
	(EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove.
	* config/mep/t-mep (CRTSTUFF_CFLAGS): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/microblaze/crti.s: Move to ../libgcc/config/microblaze/crti.S.
	* config/microblaze/crtn.s: Move to ../libgcc/config/microblaze/crtn.S.
	* config/microblaze/t-microblaze (EXTRA_MULTILIB_PARTS,
	EXTRA_PARTS): Remove.
	($(T)crti$(objext), $(T)crtn$(objext)): Remove.
	* config/mips/crti.asm: Move to ../libgcc/config/mips/crti.S.
	* config/mips/crtn.asm: Move to ../libgcc/config/mips/crtn.S.
	* config/mips/t-elf (CRTSTUFF_T_CFLAGS): Remove.
	($(T)crti.o, $(T)crtn.o): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/mips/t-isa3264: Likewise.
	* config/mips/t-linux64 (EXTRA_MULTILIB_PARTS): Remove.
	* config/mips/t-r3900 (EXTRA_MULTILIB_PARTS): Remove.
	(CRTSTUFF_T_CFLAGS): Remove.
	* config/mips/t-sde (CRTSTUFF_T_CFLAGS): Remove.
	($(T)crti.o, $(T)crtn.o): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/mips/t-sr71k (EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS):
	Remove.
	($(T)crti.o, $(T)crtn.o): Remove.
	* config/mips/t-st (EXTRA_MULTILIB_PARTS): Remove.
	* config/mips/t-vr (CRTSTUFF_T_CFLAGS): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	($(T)crti.o, $(T)crtn.o): Remove.
	* config/mmix/crti.asm: Move to ../libgcc/config/crti.S.
	* config/mmix/crtn.asm: Move to ../libgcc/config/crtn.S.
	* config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Remove.
	* config/moxie/crti.asm, config/moxie/crtn.asm: Remove.
	* config/pa/stublib.c: Move to libgcc/config/pa.
	* config/pa/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/pa/t-linux64 (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/pa/t-pa-hpux11 (LIBGCCSTUB_OBJS, stublib.c): Remove.
	(pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o)
	(pthread_mutex_unlock-stub.o, pthread_once-stub.o)
	($(T)libgcc_stub.a): Remove.
	* config/pa/t-pa64 (LIBGCCSTUB_OBJS, stublib.c): Remove.
	(rfi-stub.o, dfi-stub.o, cxaf-stub.o, jvrc-stub.o)
	(pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o)
	(pthread_mutex_unlock-stub.o, pthread_once-stub.o)
	($(T)libgcc_stub.a): Remove.
	* config/rs6000/eabi-cn.asm: Move to
	../../../libgcc/config/rs6000/eabi-cn.S.
	* config/rs6000/eabi-ci.asm: Move to
	../../../libgcc/config/rs6000/eabi-ci.S.
	* config/rs6000/sol-ci.asm: Move to
	../../../libgcc/config/rs6000/sol-ci.S.
	* config/rs6000/sol-cn.asm: Move to
	../../../libgcc/config/rs6000/sol-cn.S.
	* config/rs6000/t-lynx (EXTRA_MULTILIB_PARTS): Remove.
	(CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
	* config/rs6000/t-netbsd (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S):
	Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/rs6000/t-ppccomm (EXTRA_MULTILIB_PARTS): Remove.
	(ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
	($(T)ecrti$(objext), $(T)ecrtn$(objext), $(T)ncrti$(objext),
	$(T)ncrtn$(objext)): Remove.
	(CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
	* config/rs6000/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
	* config/rx/t-rx (EXTRA_MULTILIB_PARTS): Remove.
	* config/score/crti.asm: Move to ../libgcc/config/score/crti.S.
	* config/score/crtn.asm: Move to ../libgcc/config/score/crtn.S.
	* config/score/t-score-elf: Remove.
	* config/sh/crt1.asm: Move to ../libgcc/config/sh/crt1.S.
	* config/sh/crti.asm: Move to ../libgcc/config/sh/crti.S.
	* config/sh/crtn.asm: Move to ../libgcc/config/sh/crtn.S.
	* config/sh/lib1funcs-4-300.asm: Move to
	../../../libgcc/config/sh/lib1funcs-4-300.S.
	* config/sh/lib1funcs-Os-4-200.asm: Move to
	../libgcc/config/sh/lib1funcs-Os-4-200.S.
	* config/sh/t-elf: Remove.
	* config/sh/t-linux (EXTRA_MULTILIB_PARTS): Remove.
	* config/sh/t-linux64: Remove.
	* config/sh/t-netbsd (EXTRA_MULTILIB_PARTS): Remove.
	* config/sh/t-sh ($(T)crt1.o, $(T)crti.o, $(T)crtn.o): Remove.
	(IC_EXTRA_PARTS, OPT_EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove.
	($(T)ic_invalidate_array_4-100.o)
	($(T)libic_invalidate_array_4-100.a)
	($(T)ic_invalidate_array_4-200.o)
	($(T)libic_invalidate_array_4-200.a, $(T)ic_invalidate_array_4a.o)
	($(T)libic_invalidate_array_4a.a, $(T)sdivsi3_i4i-Os-4-200.o)
	($(T)udivsi3_i4i-Os-4-200.o, $(T)unwind-dw2-Os-4-200.o)
	($(T)libgcc-Os-4-200.a, $(T)div_table-4-300.o)
	($(T)libgcc-4-300.a): Remove.
	* config/sh/t-superh: Remove.
	* config/sh/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
	* config/sparc/t-linux64 (CRTSTUFF_T_CFLAGS): Remove.
	* config/spu/cache.S: Move to ../libgcc/config/spu.
	* config/spu/cachemgr.c: Move to ../libgcc/config/spu.
	* config/spu/t-spu-elf (CRTSTUFF_T_CFLAGS): Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	($(T)cachemgr.o, $(T)cachemgr_nonatomic.o, $(T)libgcc_%.a): Remove.
	($(T)cache8k.o, $(T)cache16k.o, $(T)cache32k.o, $(T)cache32k.o)
	($(T)cache64k.o, $(T)cache128k.o): Remove.
	* config/t-freebsd (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/t-libc-ok: Remove.
	* config/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/t-lynx (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/t-netbsd: Remove.
	* config/t-svr4 (CRTSTUFF_T_CFLAGS_S): Remove.
	* config/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
	* config/vms/t-vms (VMS_EXTRA_PARTS): Remove.
	($(T)vcrt0.o, $(T)pcrt0.o): Remove.
	* config/vms/vms-ucrt0.c: Move to ../libgcc/config/vms.
	* config/xtensa/crti.asm: Move to ../libgcc/config/xtensa/crti.S.
	* config/xtensa/crtn.asm: Move to ../libgcc/config/xtensa/crtn.S.
	* config/xtensa/t-elf (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S):
	Remove.
	(EXTRA_MULTILIB_PARTS): Remove.
	* config/xtensa/t-linux: Remove.
	* config/xtensa/t-xtensa ($(T)crti.o, $(T)crtn.o): Remove.

	gcc/po:
	* EXCLUDES (crtstuff.c): Remove.

	libgcc:
	* crtstuff.c: New file.
	* Makefile.in (CRTSTUFF_CFLAGS): Define.
	(CRTSTUFF_T_CFLAGS): Define.
	(extra-parts, INSTALL_PARTS): Remove conditional assignments.
	(crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
	(crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
	crtstuff.c.
	Use $<.
	(crtbeginT.o): Use $(objext).
	[!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
	(libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
	(gcc-extra-parts): Remove.
	* config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
	Set extra_parts.
	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
	*-*-gnu*): Also handle *-*-kopensolaris*-gnu.
	Add t-crtstuff-pic to tmake_file.
	(*-*-lynxos*): New case.
	Set tmake_file, extra_parts.
	(*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
	Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
	*-*-netbsdelf[2-9]*.
	(*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
	(*-*-rtems*): Set extra_parts.
	(*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
	(*-*-uclinux*): New case.
	Set extra_parts.
	(*-*-vms*): New case.
	Set tmake_file, extra_parts.
	(*-*-elf): Set extra_parts.
	(alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
	(alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
	vms/t-vms64.
	Set extra_parts.
	(alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
	Set extra_parts.
	(arm*-*-freebsd*): Add t-crtin to tmake_file.
	Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
	(arm-wrs-vxworks): Append to tmake_file.
	Set extra_parts.
	(arm*-*-uclinux*): Set extra_parts.
	(arm*-*-ecos-elf): Likewise.
	(arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
	arm*-*-eabi*.
	(arm*-*-rtems*): Set extra_parts.
	(arm*-*-elf): Likewise.
	(avr-*-rtems*): Clear extra_parts.
	(bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
	Set extra_parts.
	(bfin*-uclinux*): Likewise.
	(bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
	(bfin*-rtems*): Append to tmake_file.
	Set extra_parts.
	(bfin*-*): Likewise.
	(crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
	(crisv32-*-elf): ... this.
	(crisv32-*-none): ... this.
	(cris-*-elf, cris-*-none): New cases.
	Add cris/t-elfmulti to tmake_file.
	(fr30-*-elf): Append to tmake_file.
	Set extra_parts.
	(frv-*-elf): Append to tmake_file, add frv/t-frv.
	Set extra_parts.
	(h8300-*-rtems*): Append to tmake_file.
	Set extra_parts.
	(h8300-*-elf*): Likewise.
	(hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
	Set extra_parts.
	(hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
	Set extra_parts.
	(i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
	(x86_64-*-elf*): Likewise.
	(i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
	(x86_64-*-freebsd*): Likewise.
	(x86_64-*-netbsd*): Likewise.
	(i[34567]86-*-linux*): Likewise.
	(i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
	(i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
	(x86_64-*-linux*): Likewise.
	(x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
	(i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
	tmake_file.
	Set extra_parts.
	(i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
	(i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
	Append to extra_parts, remove crtbegin.o, crtend.o.
	(ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
	(ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
	crtend.o, crtbeginS.o, crtendS.o.
	(ia64*-*-linux*): Comment extra_parts.
	(ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
	Set extra_parts.
	(iq2000*-*-elf*): Clear extra_parts.
	(lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
	(lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
	(m32r-*-elf*, m32r-*-rtems*): Split off ...
	(m32r-*-rtems*): ... this.
	Add m32r/t-m32r to tmake_file.
	(m68k-*-elf*): Add t-crtin to tmake_file.
	(m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
	(mcore-*-elf): Likewise.
	(microblaze*-*-*): Set extra_parts.
	(mips*-sde-elf*): New case.
	Set tmake_file, extra_parts.
	(mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
	(mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
	(mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
	tmake_file.
	Set extra_parts.
	(mipsisa64sr71k-*-elf*): Likewise.
	(mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
	(mips-*-elf*, mipsel-*-elf*): Likewise.
	(mips64-*-elf*, mips64el-*-elf*): Likewise.
	(mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
	(mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
	(mips*-*-rtems*): Likewise.
	(mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
	(moxie-*-*): Split into ...
	(moxie-*-elf, moxie-*-uclinux*): ... this.
	Add to extra_parts, remove crtbegin.o, crtend.o.
	(moxie-*-rtems*): New case.
	Set tmake_file.
	Clear extra_parts.
	(powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
	Set extra_parts.
	(powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
	(powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
	tmake_file.
	Set extra_parts.
	(powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
	rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
	Set extra_parts.
	(powerpc-*-eabisim*): Likewise.
	(powerpc-*-elf*): Likewise.
	(powerpc-*-eabialtivec*): Likewise.
	(powerpc-xilinx-eabi*): Likewise.
	(powerpc-*-eabi*): Likewise.
	(powerpc-*-rtems*): Likewise.
	(powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
	tmake_file.
	Set extra_parts.
	(powerpc-*-lynxos*): Add to tmake_file.
	(powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
	rs6000/t-crtstuff, t-crtstuff-pic.
	Set extra_parts.
	(powerpcle-*-eabisim*): Likewise.
	(powerpcle-*-eabi*): Likewise.
	(rx-*-elf): Remove extra_parts.
	(s390x-ibm-tpf*): Set extra_parts.
	(score-*-elf): Set extra_parts.
	(sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
	(sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
	(sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
	(sh64l*-*-netbsd*): Split into ...
	(sh-*-elf*, sh[12346l]*-*-elf*): ... this.
	Add t-crtstuff-pic to tmake_file.
	Set extra_parts.
	(sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
	Set extra_parts.
	(sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
	(sparc-*-elf*): Remove t-crtin from tmake_file.
	Add to extra_parts, remove crtbegin.o, crtend.o.
	(sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
	(sparc64-*-linux*): Likewise.
	(sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
	Add to extra_parts, remove crtbegin.o, crtend.o.
	(sparc64-*-elf*): Remove t-crtin from tmake_file.
	Add to extra_parts, remove crtbegin.o, crtend.o.
	(sparc64-*-rtems*): Remove t-crtin from tmake_file.
	Add to extra_parts, remove crtbegin.o, crtend.o.
	(sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
	(sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
	(spu-*-elf*): Add to tmake_file, add spu/t-elf.
	Set extra_parts.
	(tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
	Set extra_parts.
	(tic6x-*-*): Change to ...
	(tic6x-*-elf): ... this.
	Set extra_parts.
	(xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
	Set extra_parts.
	(am33_2.0-*-linux*): Add comment.
	(mep*-*-*): Add mep/t-mep to tmake_file.
	Set extra_parts.
	* config/alpha/t-vms: New file.
	* config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
	* config/arm/crti.S, config/arm/crtn.S: New files.
	* config/bfin/crti.S, config/bfin/crtn.S: New files.
	* config/bfin/crtlibid.S: New file.
	* config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
	* config/c6x/crti.S, config/c6x/crtn.S: New files.
	* config/c6x/t-elf (CUSTOM_CRTIN): Set.
	(crti.o, crtin.o): New rules.
	(CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
	* config/c6x/t-uclinux: New file.
	* config/cris/t-elfmulti: New file.
	* config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
	* config/fr30/crti.S, config/fr30/crtn.S: New files.
	* config/frv/frvbegin.c, config/frv/frvend.c: New files.
	* config/frv/t-frv: New file.
	* config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
	* config/h8300/crti.S, config/h8300/crtn.S: New files.
	* config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
	New files.
	* config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
	refer to cygming-crtbegin.c, cygming-crtend.c.
	Use $<.
	* config/i386/t-nto: New file.
	* config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
	* config/ia64/crti.S, config/ia64/crtn.S: New files.
	* config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
	crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
	Use .S extension.
	Use $<.
	* config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
	(crtinitS.o): New rule.
	* config/ia64/vms-crtinit.S: New file.
	* config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
	* config/m32r/initfini.c: New file.
	* config/m32r/t-linux, config/m32r/t-m32r: New files.
	* config/m68k/crti.S, config/m68k/crtn.S: New files.
	* config/mcore/crti.S, config/mcore/crtn.S: New files.
	* config/mep/t-mep: New file.
	* config/microblaze/crti.S, config/microblaze/crtn.S: New files.
	* config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
	* config/mips/crti.S, config/mips/crtn.S: New files.
	* config/mips/t-crtstuff: New file.
	* config/mmix/crti.S, config/mmix/crtn.S: New files.
	* config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
	(CUSTOM_CRTIN): Set.
	($(T)crti.o, $(T)crtn.o): Remove $(T),
	dependencies.
	Use $(srcdir) to refer to crti.S, crtn.S.
	Use .S extension, $<.
	* config/moxie/crti.asm: Rename to ...
	* config/moxie/crti.S: ... this.
	* config/moxie/crtn.asm: Rename to ...
	* config/moxie/crtn.S: ... this.
	* config/moxie/t-moxie: Remove.
	* config/pa/stublib.c: New file.
	* config/pa/t-stublib, config/pa/t-stublib64: New files.
	* config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
	* config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
	* config/rs6000/t-crtstuff: New file.
	* config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
	(ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
	(ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
	Make output file explicit.
	(ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
	Make output file explicit.
	(ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
	Make output file explicit.
	(ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
	Make output file explicit.
	* config/score/crti.S, config/score/crtn.S: New files.
	* config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
	* config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
	files.
	* config/sh/t-sh, config/sh/t-superh: New files.
	* config/sparc/t-linux64: New file.
	* config/spu/cache.S, config/spu/cachemgr.c: New files.
	* config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
	(cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
	(cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
	* config/t-crtin: Remove.
	* config/t-crtstuff-pic: New file.
	* config/t-sol2 (CUSTOM_CRTIN): Set.
	(crti.o, crtn.o): New rules.
	* config/vms/t-vms: New file.
	* config/vms/vms-ucrt0.c: New file.
	* config/xtensa/t-elf: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180771 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 216 insertions, 100 deletions

diff --git a/libgcc/config.host b/libgcc/config.host
index 40870704e2f..01e2f21a797 100644
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -179,7 +179,8 @@ case ${host} in
   # This is the generic ELF configuration of FreeBSD.  Later
   # machine-specific sections may refine and add to this
   # configuration.
-  tmake_file="$tmake_file t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
+  tmake_file="$tmake_file t-crtstuff-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
+  extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
   case ${target_thread_file} in
     posix)
       # Before 5.0, FreeBSD can't bind shared libraries to -lc
@@ -193,15 +194,29 @@ case ${host} in
   esac
   ;;
 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
-  tmake_file="$tmake_file t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
+  tmake_file="$tmake_file t-crtstuff-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
   extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
   ;;
+*-*-lynxos*)
+  tmake_file="$tmake_file $cpu_type/t-crtstuff t-crtstuff-pic"
+  extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+  ;;
 *-*-netbsd*)
-  tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
+  tmake_file="$tmake_file t-crtstuff-pic t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
+  # NetBSD 1.7 and later are set up to use GCC's crtstuff for
+  # ELF configurations.  We will clear extra_parts in the
+  # a.out configurations.
+  case ${host} in
+    *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
+      extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
+      ;;
+  esac
   ;;
 *-*-openbsd*)
+  tmake_file="$tmake_file t-crtstuff-pic"
   ;;
 *-*-rtems*)
+  extra_parts="crtbegin.o crtend.o"
   ;;
 *-*-solaris2*)
   # Unless linker support and dl_iterate_phdr are present,
@@ -225,14 +240,21 @@ case ${host} in
       extra_parts="$extra_parts crt1.o gcrt1.o"
       ;;
     *)
-      tmake_file="$tmake_file t-crtin"
       extra_parts="$extra_parts crt1.o crti.o crtn.o gcrt1.o"
       ;;
   esac
   ;;
+*-*-uclinux*)
+  extra_parts="crtbegin.o crtend.o"
+  ;;
+*-*-*vms*)
+  tmake_file="vms/t-vms"
+  extra_parts="vcrt0.o pcrt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
+  ;;
 *-*-vxworks*)
   ;;
 *-*-elf)
+  extra_parts="crtbegin.o crtend.o"
   ;;
 esac
 
@@ -257,7 +279,7 @@ alpha*-*-linux*)
 	;;
 alpha*-*-freebsd*)
 	tmake_file="${tmake_file} t-crtfm"
-	extra_parts="$extra_parts crtfastmath.o"
+	extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
 	;;
 alpha*-*-netbsd*)
 	;;
@@ -274,15 +296,18 @@ alpha*-dec-osf5.1*)
 	md_unwind_header=alpha/osf5-unwind.h
 	;;
 alpha64-dec-*vms*)
-	tmake_file="vms/t-vms vms/t-vms64 alpha/t-vms t-slibgcc-vms"
+	tmake_file="$tmake_file alpha/t-vms t-slibgcc-vms"
+	extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
 	md_unwind_header=alpha/vms-unwind.h
 	;;
 alpha*-dec-*vms*)
-	tmake_file="vms/t-vms alpha/t-vms t-slibgcc-vms"
+	tmake_file="$tmake_file alpha/t-vms t-slibgcc-vms"
+	extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
 	md_unwind_header=alpha/vms-unwind.h
 	;;
 arm-wrs-vxworks)
-	tmake_file=t-fdpbit
+	tmake_file="$tmake_file t-fdpbit"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 arm*-*-freebsd*)
 	tmake_file="$tmake_file t-fdpbit"
@@ -309,18 +334,22 @@ arm*-*-uclinux*)		# ARM ucLinux
 	  ;;
 	esac
 	tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 arm*-*-ecos-elf)
 	tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 arm*-*-eabi* | arm*-*-symbianelf* )
 	tmake_file="${tmake_file} t-fixedpoint-gnu-prefix"
 	case ${host} in
 	arm*-*-eabi*)
 	  tmake_file="${tmake_file} arm/t-bpabi"
+	  extra_parts="crtbegin.o crtend.o crti.o crtn.o"
 	  ;;
 	arm*-*-symbianelf*)
 	  tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
+	  # Symbian OS provides its own startup code.
 	  ;;
 	esac
 	tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
@@ -328,62 +357,85 @@ arm*-*-eabi* | arm*-*-symbianelf* )
 	;;
 arm*-*-rtems*)
 	tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 arm*-*-elf)
 	tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 arm*-wince-pe*)
 	;;
 avr-*-rtems*)
 	tmake_file=t-fpbit
+	# Don't use default.
+	extra_parts=
 	;;
 avr-*-*)
 	# Make HImode functions for AVR
 	tmake_file="${cpu_type}/t-avr t-fpbit"
 	;;
 bfin*-elf*)
-	tmke_file=t-fdpbit
+	tmake_file="bfin/t-crtlibid bfin/t-crtstuff t-fdpbit"
+	extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
         ;;
 bfin*-uclinux*)
-	tmake_file=t-fdpbit
+	tmake_file="bfin/t-crtlibid bfin/t-crtstuff t-fdpbit"
+	extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
 	md_unwind_header=bfin/linux-unwind.h
         ;;
 bfin*-linux-uclibc*)
-	tmake_file="$tmake_file t-fdpbit bfin/t-linux"
+	tmake_file="$tmake_file bfin/t-crtstuff t-fdpbit bfin/t-linux"
 	# No need to build crtbeginT.o on uClibc systems.  Should probably
 	# be moved to the OS specific section above.
 	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 	md_unwind_header=bfin/linux-unwind.h
 	;;
 bfin*-rtems*)
-	tmake_file=t-fdpbit
+	tmake_file="$tmake_file t-fdpbit"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 bfin*-*)
-	tmake_file=t-fdpbit
+	tmake_file="$tmake_file t-fdpbit"
+	extra_parts="crtbegin.o crtend.o crti.o crtn.o"
         ;;
-crisv32-*-elf | crisv32-*-none | cris-*-elf | cris-*-none)
+crisv32-*-elf)
+ 	tmake_file=t-fdpbit
+ 	;;
+crisv32-*-none)
 	tmake_file=t-fdpbit
 	extra_parts="crtbegin.o crtend.o"
 	;;
+cris-*-elf)
+	tmake_file="$tmake_file cris/t-elfmulti"
+	;;
+cris-*-none)
+	tmake_file="$tmake_file cris/t-elfmulti"
+ 	extra_parts="crtbegin.o crtend.o"
+	;;
 cris-*-linux* | crisv32-*-linux*)
 	tmake_file="$tmake_file t-fdpbit cris/t-linux"
 	;;
 fido-*-elf)
 	;;
 fr30-*-elf)
-	tmake_file=t-fdpbit
+	tmake_file="$tmake_file t-fdpbit"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 frv-*-elf)
-	tmake_file=t-fdpbit
+	tmake_file="$tmake_file frv/t-frv t-fdpbit"
+	# Don't use crtbegin.o, crtend.o.
+	extra_parts="frvbegin.o frvend.o"
 	;;
 frv-*-*linux*)
 	tmake_file="$tmake_file t-fdpbit frv/t-linux"
 	;;
 h8300-*-rtems*)
-	tmake_file=t-fpbit
+	tmake_file="$tmake_file t-fpbit"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 h8300-*-elf*)
-	tmake_file=t-fpbit
+	tmake_file="$tmake_file t-fpbit"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 hppa*64*-*-linux*)
 	;;
@@ -409,7 +461,7 @@ hppa[12]*-*-hpux10*)
 	md_unwind_header=pa/hpux-unwind.h
 	;;
 hppa*64*-*-hpux11*)
-	tmake_file="$tmake_file t-slibgcc"
+	tmake_file="$tmake_file pa/t-stublib pa/t-stublib64 t-slibgcc"
 	# Set the libgcc version number
 	if test x$enable_sjlj_exceptions = xyes; then
 	    tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
@@ -417,10 +469,12 @@ hppa*64*-*-hpux11*)
 	    tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
 	fi
 	tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
+	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
+		     libgcc_stub.a"
 	md_unwind_header=pa/hpux-unwind.h
 	;;
 hppa[12]*-*-hpux11*)
-	tmake_file="$tmake_file t-slibgcc"
+	tmake_file="$tmake_file pa/t-stublib t-slibgcc"
 	# Set the libgcc version number
 	if test x$enable_sjlj_exceptions = xyes; then
 	    tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
@@ -428,6 +482,7 @@ hppa[12]*-*-hpux11*)
 	    tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
 	fi
 	tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
+	extra_parts="libgcc_stub.a"
 	md_unwind_header=pa/hpux-unwind.h
 	;;
 i[34567]86-*-darwin*)
@@ -439,18 +494,21 @@ x86_64-*-darwin*)
 	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 	;;
 i[34567]86-*-elf*)
+	tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic"
 	;;
 x86_64-*-elf*)
+	tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic"
 	;;
 i[34567]86-*-freebsd*)
-	tmake_file="${tmake_file} i386/t-freebsd"
+	tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
 	;;
 x86_64-*-freebsd*)
-	tmake_file="${tmake_file} i386/t-freebsd"
+	tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
 	;;
 i[34567]86-*-netbsdelf*)
 	;;
 x86_64-*-netbsd*)
+	tmake_file="${tmake_file} i386/t-crtstuff"
 	;;
 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
 	;;
@@ -458,31 +516,33 @@ i[34567]86-*-openbsd*)
 	;;
 i[34567]86-*-linux*)
 	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
-	tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm t-dfprules"
+	tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
 	md_unwind_header=i386/linux-unwind.h
 	;;
 i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
 	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
-	tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm t-dfprules"
+	tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
 	;;
 x86_64-*-linux*)
 	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
-	tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm t-dfprules"
+	tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
 	md_unwind_header=i386/linux-unwind.h
 	;;
 x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
 	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
-	tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm t-dfprules"
+	tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
 	;;
 i[34567]86-pc-msdosdjgpp*)
 	;;
 i[34567]86-*-lynxos*)
 	;;
 i[34567]86-*-nto-qnx*)
+	tmake_file="$tmake_file i386/t-nto"
+	extra_parts=crtbegin.o
 	;;
 i[34567]86-*-rtems*)
-	extra_parts="crtbegin.o crtend.o crti.o crtn.o"
-	tmake_file="${tmake_file} t-crtin i386/t-softfp i386/t-crtstuff t-rtems"
+	extra_parts="$extra_parts crti.o crtn.o"
+	tmake_file="${tmake_file} i386/t-softfp i386/t-crtstuff t-rtems"
 	;;
 i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
 	tmake_file="$tmake_file i386/t-crtpc i386/t-crtfm"
@@ -548,14 +608,15 @@ x86_64-*-mingw*)
 i[34567]86-*-interix3*)
 	;;
 ia64*-*-elf*)
-	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
+	extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
 	tmake_file="ia64/t-ia64 ia64/t-eh-ia64 t-crtfm"
 	;;
 ia64*-*-freebsd*)
-	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
+	extra_parts="$extra_parts crtfastmath.o"
 	tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 t-crtfm"
 	;;
 ia64*-*-linux*)
+	# Don't use crtbeginT.o from *-*-linux* default.
 	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
 	tmake_file="$tmake_file ia64/t-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat ia64/t-eh-ia64 t-libunwind ia64/t-linux"
 	if test x$with_system_libunwind != xyes ; then
@@ -567,31 +628,37 @@ ia64*-*-hpux*)
 	tmake_file="ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
 	;;
 ia64-hp-*vms*)
-	tmake_file="vms/t-vms vms/t-vms64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms"
+	tmake_file="$tmake_file ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms"
+	extra_parts="$extra_parts crtinitS.o"
 	md_unwind_header=ia64/vms-unwind.h
 	;;
 iq2000*-*-elf*)
 	tmake_file=t-fdpbit
+	# Don't use default.
+	extra_parts=
         ;;
 lm32-*-elf*|lm32-*-rtems*)
-        extra_parts="crtbegin.o crtend.o crti.o crtn.o"
+        extra_parts="$extra_parts crti.o crtn.o"
         tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
 	;;
 lm32-*-uclinux*)
-        extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
+        extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
         tmake_file="lm32/t-lm32 lm32/t-uclinux t-softfp-sfdf t-softfp"
 	;;	
-m32r-*-elf*|m32r-*-rtems*)
+m32r-*-elf*)
 	tmake_file=t-fdpbit
  	;;
+m32r-*-rtems*)
+	tmake_file="m32r/t-m32r t-fdpbit"
+	;;
 m32rle-*-elf*)
 	tmake_file=t-fdpbit
 	;;
 m32r-*-linux*)
-	tmake_file="$tmake_file t-fdpbit m32r/t-linux"
+	tmake_file="$tmake_file m32r/t-linux t-fdpbit"
  	;;
 m32rle-*-linux*)
-	tmake_file="$tmake_file t-fdpbit m32r/t-linux"
+	tmake_file="$tmake_file m32r/t-linux t-fdpbit"
 	;;
 m68k-*-elf*)
 	;;
@@ -613,15 +680,18 @@ m68k-*-linux*)			# Motorola m68k's running GNU/Linux
 	md_unwind_header=m68k/linux-unwind.h
 	;;
 m68k-*-rtems*)
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 mcore-*-elf)
 	tmake_file=t-fdpbit
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 microblaze*-linux*)
         tmake_file="$tmake_file t-slibgcc-nolc-override microblaze/t-microblaze t-fdpbit"
 	;;
 microblaze*-*-*)
         tmake_file="microblaze/t-microblaze t-fdpbit"
+	extra_parts="crtbegin.o crtend.o crti.o crtn.o"
 	;;
 mips-sgi-irix6.5*)
 	tmake_file="$tmake_file mips/t-irix6 t-crtfm mips/t-tpbit t-slibgcc mips/t-slibgcc-irix"
@@ -643,47 +713,57 @@ mips*-*-linux*)				# Linux MIPS, either endian.
 mips*-*-openbsd*)
 	;;
 mips*-sde-elf*)
+	tmake_file="mips/t-crtstuff mips/t-mips16"
 	case "${with_newlib}" in
 	  yes)
 	    # newlib / libgloss.
 	    ;;
 	  *)
 	    # MIPS toolkit libraries.
-	    tmake_file=mips/t-sdemtk
+	    tmake_file="$tmake_file mips/t-sdemtk"
 	    ;;
 	esac
-	tmake_file="$tmake_file mips/t-mips16"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*)
-	tmake_file="$tmake_file mips/t-mips16"
+	tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 mipsisa64sr71k-*-elf*)
-	tmake_file=t-fdpbit
+	tmake_file="mips/t-crtstuff t-fdpbit"
+	extra_parts="$extra_parts crti.o crtn.o"
         ;;
 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
-	tmake_file="$tmake_file mips/t-mips16"
+	tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 mips-*-elf* | mipsel-*-elf*)
-	tmake_file="$tmake_file mips/t-mips16"
+	tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 mips64-*-elf* | mips64el-*-elf*)
-	tmake_file="$tmake_file mips/t-mips16"
+	tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 mips64vr-*-elf* | mips64vrel-*-elf*)
+	tmake_file="$tmake_file mips/t-crtstuff"
+	extra_parts="$extra_parts crti.o crtn.o"
         ;;
 mips64orion-*-elf* | mips64orionel-*-elf*)
-	tmake_file="$tmake_file mips/t-mips16"
+	tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 mips*-*-rtems*)
-	tmake_file="$tmake_file mips/t-mips16"
+	tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 mips-wrs-vxworks)
 	;;
 mipstx39-*-elf* | mipstx39el-*-elf*)
-	tmake_file="$tmake_file mips/t-mips16"
+	tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
 	;;
 mmix-knuth-mmixware)
 	extra_parts="crti.o crtn.o crtbegin.o crtend.o"
@@ -692,9 +772,14 @@ mmix-knuth-mmixware)
 mn10300-*-*)
 	tmake_file=t-fdpbit
 	;;
-moxie-*-*)
+moxie-*-elf | moxie-*-uclinux*)
 	tmake_file="moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
-	extra_parts="crtbegin.o crtend.o crti.o crtn.o"
+	extra_parts="$extra_parts crti.o crtn.o"
+	;;
+moxie-*-rtems*)
+	tmake_file="moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
+	# Don't use default.
+	extra_parts=
 	;;
 pdp11-*-*)
 	tmake_file=t-fdpbit
@@ -720,52 +805,66 @@ powerpc64-*-darwin*)
 	extra_parts="$extra_parts crt2.o"
 	;;
 powerpc-*-freebsd*)
-	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp t-slibgcc-libgcc"
+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp t-slibgcc-libgcc"
+	extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
 	;;
 powerpc-*-netbsd*)
+	tmake_file="$tmake_file rs6000/t-crtstuff"
 	;;
 powerpc-*-eabispe*)
-	tmake_file="${tmake_file} rs6000/t-ppccomm"
+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic"
+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
 	;;
 powerpc-*-eabisimaltivec*)
-	tmake_file="rs6000/t-ppccomm-ldbl t-fdpbit"
+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ppccomm-ldbl rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
 	;;
 powerpc-*-eabisim*)
-	tmake_file="rs6000/t-ppccomm-ldbl t-fdpbit"
+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ppccomm-ldbl rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
 	;;
 powerpc-*-elf*)
-	tmake_file="rs6000/t-ppccomm-ldbl t-fdpbit"
+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ppccomm-ldbl rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
+	extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
 	;;
 powerpc-*-eabialtivec*)
-	tmake_file="rs6000/t-ppccomm-ldbl t-fdpbit"
+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ppccomm-ldbl rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
 	;;
 powerpc-xilinx-eabi*)
-	tmake_file="rs6000/t-ppccomm-ldbl t-fdpbit"
+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ppccomm-ldbl rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
 	;;
 powerpc-*-eabi*)
-	tmake_file="${tmake_file} rs6000/t-ppccomm t-fdpbit"
+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
 	;;
 powerpc-*-rtems*)
-	tmake_file="rs6000/t-ppccomm-ldbl t-fdpbit"
+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ppccomm-ldbl rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
+	extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
 	;;
 powerpc-*-linux* | powerpc64-*-linux*)
-	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-linux t-softfp-sfdf t-softfp-excl t-dfprules rs6000/t-ppc64-fp t-softfp t-slibgcc-libgcc"
+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff rs6000/t-linux t-softfp-sfdf t-softfp-excl t-dfprules rs6000/t-ppc64-fp t-softfp t-slibgcc-libgcc"
+	extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o"
 	md_unwind_header=rs6000/linux-unwind.h
 	;;
 powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
 	tmake_file="rs6000/t-ppccomm-ldbl t-fdpbit"
 	;;
 powerpc-*-lynxos*)
-	tmake_file=t-fdpbit
+	tmake_file="$tmake_file t-fdpbit"
 	;;
 powerpcle-*-elf*)
-	tmake_file="rs6000/t-ppccomm-ldbl t-fdpbit"
+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ppccomm-ldbl rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
+	extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
 	;;
 powerpcle-*-eabisim*)
-	tmake_file="rs6000/t-ppccomm-ldbl t-fdpbit"
+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ppccomm-ldbl rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
 	;;
 powerpcle-*-eabi*)
-	tmake_file="rs6000/t-ppccomm-ldbl t-fdpbit"
+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ppccomm-ldbl rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
 	;;
 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
 	md_unwind_header=rs6000/aix-unwind.h
@@ -780,7 +879,6 @@ rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
 	tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-ibm-ldouble rs6000/t-slibgcc-aix"
 	;;
 rx-*-elf)
-	extra_parts="crtbegin.o crtend.o"
 	tmake_file="rx/t-rx t-fdpbit"
 	;;
 s390-*-linux*)
@@ -793,36 +891,45 @@ s390x-*-linux*)
 	;;
 s390x-ibm-tpf*)
 	tmake_file="${tmake_file} s390/t-crtstuff s390/t-tpf t-eh-dw2-dip"
+	extra_parts="crtbeginS.o crtendS.o"
 	md_unwind_header=s390/tpf-unwind.h
 	;;
 score-*-elf)
 	tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp"
+	extra_parts="$extra_parts crti.o crtn.o"
         ;;
-sh-*-elf* | sh[12346l]*-*-elf* | \
-  sh-*-linux* | sh[2346lbe]*-*-linux* | \
-  sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
-   sh64-*-netbsd* | sh64l*-*-netbsd*)
+sh-*-elf* | sh[12346l]*-*-elf*)
+	tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
+	extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
+		libic_invalidate_array_4-100.a \
+		libic_invalidate_array_4-200.a \
+		libic_invalidate_array_4a.a \
+		libgcc-Os-4-200.a libgcc-4-300.a"
 	case ${host} in
-	sh*-*-linux*)
-		tmake_file="${tmake_file} t-slibgcc-libgcc sh/t-linux t-fdpbit"
-		md_unwind_header=sh/linux-unwind.h
-		;;
-	sh*-*-netbsd*)
-		# NetBSD's C library includes a fast software FP library that
-		# has support for setting/setting the rounding mode, exception
-		# mask, etc.  Therefore, we don't want to include software FP
-		# in libgcc.
-		;;
-	sh*-*-*)
-	        tmake_file=t-fdpbit
-		;;
-	esac
+	sh*-superh-elf)
+		tmake_file="$tmake_file sh/t-superh"
+		extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o"
+ 		;;
+ 	esac
+	;;
+sh-*-linux* | sh[2346lbe]*-*-linux*)
+	tmake_file="${tmake_file} t-slibgcc-libgcc sh/t-linux t-fdpbit"
+	md_unwind_header=sh/linux-unwind.h
+	;;
+sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
+  sh64-*-netbsd* | sh64l*-*-netbsd*)
+	# NetBSD's C library includes a fast software FP library that
+	# has support for setting/setting the rounding mode, exception
+	# mask, etc.  Therefore, we don't want to include software FP
+	# in libgcc.
 	;;
 sh-*-rtems*)
-	tmake_file=t-fdpbit
+	tmake_file="$tmake_file t-crtstuff-pic t-fdpbit"
+	extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
+		$sh_ic_extra_parts $sh_opt_extra_parts"
 	;;
 sh-wrs-vxworks)
-	tmake_file=t-fdpbit
+	tmake_file="$tmake_file t-crtstuff-pic t-fdpbit"
 	;;
 sparc-*-netbsdelf*)
 	;;
@@ -836,10 +943,11 @@ sparc-*-elf*)
 	  	tmake_file="sparc/t-softmul"
 	  	;;
 	esac
-	tmake_file="${tmake_file} t-fdpbit t-crtin t-crtfm"
-	extra_parts="crtbegin.o crtend.o crti.o crtn.o crtfastmath.o"
+	tmake_file="${tmake_file} t-fdpbit t-crtfm"
+	extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
 	;;
 sparc-*-linux*)		# SPARC's running GNU/Linux, libc6
+	tmake_file="${tmake_file} t-crtfm sparc/t-linux64"
 	case ${host} in
 	*-leon*)
 		tmake_file="${tmake_file} t-fdpbit"
@@ -849,12 +957,11 @@ sparc-*-linux*)		# SPARC's running GNU/Linux, libc6
 		;;
 	esac
 	extra_parts="$extra_parts crtfastmath.o"
-	tmake_file="${tmake_file} t-crtfm"
 	md_unwind_header=sparc/linux-unwind.h
 	;;
 sparc-*-rtems*)
-	tmake_file="sparc/t-elf t-crtin t-crtfm t-rtems t-fdpbit"
-	extra_parts="crtbegin.o crtend.o crti.o crtn.o crtfastmath.o"
+	tmake_file="sparc/t-elf t-crtfm t-rtems t-fdpbit"
+	extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
 	;;
 sparc*-*-solaris2*)
 	tmake_file="$tmake_file t-crtfm"
@@ -862,35 +969,41 @@ sparc*-*-solaris2*)
 	md_unwind_header=sparc/sol2-unwind.h
 	;;
 sparc64-*-elf*)
-	tmake_file="${tmake_file} t-crtin t-crtfm"
-	extra_parts="crtbegin.o crtend.o crti.o crtn.o crtfastmath.o"
+	tmake_file="${tmake_file} t-crtfm"
+	extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
 	;;
 sparc64-*-rtems*)
-	tmake_file="sparc/t-elf t-crtin t-crtfm t-rtems"
-	extra_parts="crtbegin.o crtend.o crti.o crtn.o crtfastmath.o"
+	tmake_file="sparc/t-elf t-crtfm t-rtems"
+	extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
 	;;
 sparc-wrs-vxworks)
 	;;
 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
 	tmake_file="$tmake_file t-crtfm"
-	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o crtfastmath.o"
+	extra_parts="$extra_parts crtfastmath.o"
 	;;
 sparc64-*-linux*)		# 64-bit SPARC's running GNU/Linux
 	extra_parts="$extra_parts crtfastmath.o"
-	tmake_file="${tmake_file} t-crtfm sparc/t-linux"
+	tmake_file="${tmake_file} t-crtfm sparc/t-linux sparc/t-linux64"
 	md_unwind_header=sparc/linux-unwind.h
 	;;
 sparc64-*-netbsd*)
 	;;
 spu-*-elf*)
-	tmake_file="t-fdpbit spu/t-elf"
+	tmake_file="$tmake_file spu/t-elf t-fdpbit"
+	extra_parts="$extra_parts \
+		libgcc_cachemgr.a libgcc_cachemgr_nonatomic.a \
+		libgcc_cache8k.a libgcc_cache16k.a libgcc_cache32k.a \
+		libgcc_cache64k.a libgcc_cache128k.a"
 	;;
 tic6x-*-uclinux)
-	tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp c6x/t-elf t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
+	tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp c6x/t-elf  c6x/t-uclinux t-crtstuff-pic t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
+	extra_parts="crtbeginS.o crtendS.o crti.o crtn.o"
 	unwind_header=config/c6x/unwind-c6x.h
 	;;
-tic6x-*-*)
-	tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp c6x/t-elf t-gnu-prefix"
+tic6x-*-elf)
+	tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf"
+	extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
 	unwind_header=config/c6x/unwind-c6x.h
 	;;
 v850*-*-*)
@@ -906,20 +1019,23 @@ xstormy16-*-elf)
 	tmake_file=t-fdpbit
 	;;
 xtensa*-*-elf*)
-	tmake_file=xtensa/t-xtensa
+	tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf"
+	extra_parts="$extra_parts crti.o crtn.o"
 	;;
 xtensa*-*-linux*)
 	tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux"
 	md_unwind_header=xtensa/linux-unwind.h
 	;;
 am33_2.0-*-linux*)
+	# Don't need crtbeginT.o from *-*-linux* default.
 	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
 	tmake_file="$tmake_file t-fdpbit"
 	;;
 m32c-*-elf*|m32c-*-rtems*)
  	;;
 mep*-*-*)
-	tmake_file=t-fdpbit
+	tmake_file="mep/t-mep t-fdpbit"
+	extra_parts="crtbegin.o crtend.o"
 	;;
 *)
 	echo "*** Configuration ${host} not supported" 1>&2