* config.gcc (sh*-*-*): Define SUPPORT_* macros to 1.
	* config/sh/sh.h: Update mask names throughout.
	(target_flags, ISIZE_BIT, DALIGN_BIT, SH1_BIT, SH2_BIT, SH3_BIT)
	(SH_E_BIT, HARD_SH4_BIT, FPU_SINGLE_BIT, SH4_BIT, SH4A_BIT, FMOVD_BIT)
	(SH5_BIT, SPACE_BIT, BIGTABLE_BIT, RELAX_BIT, USERMODE_BIT)
	(HITACHI_BIT, NOMACSAVE_BIT, PREFERGOT_BIT, PADSTRUCT_BIT)
	(LITTLE_ENDIAN_BIT, IEEE_BIT, SAVE_ALL_TR_BIT, HARD_SH2A_BIT)
	(HARD_SH2A_DOUBLE_BIT, INDEXED_ADDRESS_BIT, PT_FIXED_BIT)
	(INVALID_SYMBOLS_BIT, ADJUST_UNROLL_BIT, TARGET_DUMPISIZE)
	(TARGET_ALIGN_DOUBLE, TARGET_SH1, TARGET_SH2, TARGET_SH3)
	(TARGET_HARD_SH4, TARGET_FPU_SINGLE, TARGET_SH5, TARGET_FMOVD)
	(TARGET_IEEE, TARGET_SMALLCODE, TARGET_BIGTABLE, TARGET_RELAX)
	(TARGET_HITACHI, TARGET_NOMACSAVE, TARGET_PADSTRUCT)
	(TARGET_LITTLE_ENDIAN, TARGET_USERMODE, TARGET_PREFERGOT)
	(TARGET_SAVE_ALL_TARGET_REGS, TARGET_ALLOW_INDEXED_ADDRESS)
	(TARGET_PT_FIXED, TARGET_INVALID_SYMBOLS, TARGET_ADJUST_UNROLL)
	(TARGET_SWITCH_SH1, TARGET_SWITCH_SH2, TARGET_SWITCH_SH2E)
	(TARGET_SWITCH_SH2A, TARGET_SWITCH_SH2A_SINGLE_ONLY)
	(TARGET_SWITCH_SH2A_SINGLE, TARGET_SWITCH_SH2A_NOFPU)
	(TARGET_SWITCH_SH3, TARGET_SWITCH_SH3E, TARGET_SWITCH_SH4_SINGLE_ONLY)
	(TARGET_SWITCH_SH4_SINGLE, TARGET_SWITCH_SH4_NOFPU, TARGET_SWITCH_SH4)
	(TARGET_SWITCH_SH4A, TARGET_SWITCH_SH4A_SINGLE_ONLY)
	(TARGET_SWITCH_SH4A_SINGLE, TARGET_SWITCH_SH4A_NOFPU)
	(TARGET_SWITCH_SH4AL, TARGET_SWITCH_SH5_64MEDIA)
	(TARGET_SWITCH_SH5_64MEDIA_NOFPU, TARGET_SWITCHES_SH5_32MEDIA)
	(TARGET_SWITCHES_SH5_32MEDIA_NOFPU, TARGET_SWITCH_SH5_32_ANY_EXTRA)
	(TARGET_SWITCH_SH5_MEDIA_ANY_EXTRA, TARGET_SWITCHES)
	(SUBTARGET_SWITCHES): Delete.
	(TARGET_SH2E, TARGET_SH2A, TARGET_SH2A_SINGLE, TARGET_SH2A_DOUBLE)
	(TARGET_SH3E, TARGET_CACHE32, TARGET_SUPERSCALAR, TARGET_HARVARD)
	(TARGET_FPU_DOUBLE, TARGET_SH4A_ARCH, TARGET_SHMEDIA32)
	(TARGET_SHMEDIA64): Redefine using other TARGET_* macros.
	(TARGET_SH4): Undefine options.h definition and check MASK_SH1 as well.
	(SUPPORT_SH1, SUPPORT_SH2E, SUPPORT_SH4, SUPPORT_SH4_SINGLE)
	(SUPPORT_SH2A, SUPPORT_SH2A_SINGLE): Make numeric.
	(SUPPORT_SH2): Define to 1 if SUPPORT_SH1.
	(SUPPORT_SH3): Likewise SUPPORT_SH2.
	(SUPPORT_SH4_NOFPU): Likewise SUPPORT_SH3.
	(SUPPORT_SH4A_NOFPU, SUPPORT_SH4AL, SUPPORT_SH2A_NOFPU): Likewise
	SUPPORT_SH4_NOFPU.
	(SUPPORT_SH3E): Likewise SUPPORT_SH2E.
	(SUPPORT_SH4_SINGLE_ONLY, SUPPORT_SH4A_SINGLE_ONLY)
	(SUPPORT_SH2A_SINGLE_ONLY): Likewise SUPPORT_SH3E.
	(SUPPORT_SH4A): Likewise SUPPORT_SH4.
	(SUPPORT_SH4A_SINGLE): Likewise SUPPORT_SH4_SINGLE.
	(SUPPORT_SH5_32MEDIA): Likewise SUPPORT_SH5_COMPACT.
	(SUPPORT_SH5_32MEDIA_NOFPU): Likewise SUPPORT_SH5_COMPACT_NOFPU.
	(SUPPORT_ANY_SH5_32MEDIA, SUPPORT_ANY_SH5_64MEDIA)
	(SUPPORT_ANY_SH5): New macros.
	(TARGET_NONE): Replace with...
	(MASK_ARCH): ...this new macro.
	* config/sh/elf.h: Update mask names
	* config/sh/linux.h: Likewise.
	* config/sh/little.h: Likewise.
	* config/sh/netbsd-elf.h: Likewise.
	* config/sh/symbian-pre.h: Likewise.
	* config/sh/sh.c (sh_handle_option): New function.
	(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
	(calc_live_regs): Use MASK_FPU_SINGLE instead of FPU_SINGLE_BIT.
	(sh_target_switches, target_switches): Delete.
	(sh_pch_valid_p): Check for specific differences in the target_flags
	settings.
	(sh_init_cumulative_args): Use MASK_HITACHI instead of HITACHI_BIT.
	* config/sh/sh.opt: New file.

From-SVN: r99916