* config/mips/mips-protos.h (enum mips_symbol_type): Move from mips.h.

	* config/mips/mips-protos.h (enum mips_symbol_type): Move from mips.h.
	(NUM_SYMBOL_TYPES): Likewise.
	(SYMBOL_64_HIGH, SYMBOL_64_MID, SYMBOL_64_LOW): New symbol types.
	(mips_unspec_address): Declare.
	(mips_gotoff_page, mips_gotoff_global): Delete.
	* config/mips/mips.h (PREDICATE_CODES): Add general_symbolic_operand.
	* config/mips/mips.c (enum mips_symbol_type, NUM_SYMBOL_TYPES): Delete.
	(mips_symbolic_constant_p, mips_symbolic_address_p)
	(mips_symbol_insns): Handle new symbol types.
	(general_symbolic_operand): New predicate.
	(mips_unspec_address): Make extern.
	(mips_gotoff_page, mips_gotoff_global): Delete.
	(override_options): Allow -mabi=64 -mno-abicalls -mexplicit-relocs.
	Handle new symbol types.
	* config/mips/mips.md (*lea_high64, *lea64): New patterns.
	(*xgot_hi[sd]i, *xgot_lo[sd]i, *got_disp[sd]i, *got_disp[sd]i): Call
	mips_unspec_address directly.
	* doc/invoke.texi: Remove the -mabi=64 -mno-abicalls exception from
	the documentation of -mexplicit-relocs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78718 138bc75d-0d04-0410-961f-82ee72b054a4