alpha.c (alpha_initialize_trampoline): Initialize VMS trampoline IAW ABI for bounded...

alpha.c (alpha_initialize_trampoline): Initialize VMS trampoline IAW ABI for bounded procedure calls.

	* config/alpha/alpha.c (alpha_initialize_trampoline):
	Initialize VMS trampoline IAW ABI for bounded procedure calls.
	(alpha_start_function): Emit transfer address on nested functions
	for VMS trampoline call.
	* config/alpha/t-vms (LIB2FUNCS_EXTRA): Remove vms_tramp.asm
	since no longer used.
	* config/alpha/vms-tramp.asm: Remove.
	* config/alpha/vms.h (TRAMPOLINE_TEMPLATE): Leave undefined
	since now only data initialized at runtime.

From-SVN: r150609