r110410 - in /branches/csl/coldfire-4_1: Change...

[jules at gcc dot gnu dot org]

Author: jules
Date: Mon Jan 30 20:08:39 2006
New Revision: 110410

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110410
Log:
	* gcc/config/m68k/m68k-cores.def: New file. Define various 68k/ColdFire
	cores.
	* gcc/config/m68k/m68k.opt (-mcpu, -march, -mtune, -mfpu): New
	options.
	* gcc/config/m68k/m68k.c (FL_NOPIC, FL_BITFIELD, FL_68881, FL_COLDFIRE)
	(FL_CF_HWDIV, FL_CF_MAC, FL_CF_EMAC, FL_CF_EMAC_B, FL_CF_USP)
	(FL_CF_FPU, FL_ISA_68000, FL_ISA_68020, FL_ISA_68040, FL_ISA_68060)
	(FL_ISA_A, FL_ISA_APLUS, FL_ISA_B, FL_ISA_C): Define flags for
	m68k-cores.def.
	(FL_FOR_isa_00, FL_FOR_isa_20, FL_FOR_isa_40, FL_FOR_isa_60)
	(FL_FOR_isa_20_40, FL_FOR_isa_20_60, FL_FOR_isa_a, FL_FOR_isa_aplus)
	(FL_FOR_isa_b, FL_FOR_isa_c): Define base flags for ISAs.
	(m68k_isa): New enumerated type for instruction-set architectures.
	(processors): New type for processors.
	(all_cores): New array. All m68k cores, read from m68k-cores.def.
	(all_architectures): New array. All m68k architectures.
	(m68k_cpu_select): New type for selecting cpu/arch.
	(m68k_select): New array for selecting cpu/arch/tuning.
	(fpu_impl): New type for floating-point units.
	(fpu_select): New array for selecting FPU.
	(M68K_OPT_SET_TUNE, M68K_OPT_SET_ARCH, M68K_OPT_SET_CPU): New defines
	for indices into m68k_select array.
	(m68k_handle_option): Handle -mcpu=, -march=, -mtune=.
	(override_options): Handle new -mcpu, -march options. Translate to old
	target flags.
	* gcc/config/m68k/m68k.h (uarch_type): New enumeration for
	microarchitecture types.
	(processor_type): New enumeration for processor core identifications.
	(fpu_type): New enumeration for FPU types.


Added:
    branches/csl/coldfire-4_1/gcc/config/m68k/m68k-cores.def
Modified:
    branches/csl/coldfire-4_1/ChangeLog.csl
    branches/csl/coldfire-4_1/gcc/config/m68k/m68k.c
    branches/csl/coldfire-4_1/gcc/config/m68k/m68k.h
    branches/csl/coldfire-4_1/gcc/config/m68k/m68k.opt