r123747 - in /trunk/gcc: ChangeLog config/bfin/...

[bernds@gcc.gnu.org]

Author: bernds
Date: Thu Apr 12 14:21:01 2007
New Revision: 123747

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123747
Log:
	2007-02-11  Jie Zhang  <jie.zhang@analog.com>
	* config/bfin/bfin.opt (msim): New option.
	(mcpu=): New option.
	* config/bfin/bfin-protos.h (enum bfin_cpu): New.
	(bfin_cpu_t): Typedef of enum bfin_cpu.
	(bfin_cpu_type): New declaration.
	* config/bfin/elf.h (STARTFILE_SPEC): Add support for
	-msim and -mcpu= options.
	(LIB_SPEC): Likewise.
	* config/bfin/bfin.c (bfin_cpu_type): Define.
	(bfin_handle_option): Handle -mcpu= option.
	* config/bfin/bfin.h (DEFAULT_CPU_TYPE): Define as BFIN_CPU_BF532.
	(TARGET_CPU_CPP_BUILTINS): Define __ADSPBF531__, __ADSPBF532__,
	__ADSPBF533__ or __ADSPBF537__ according to the cpu type.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/bfin/bfin-protos.h
    trunk/gcc/config/bfin/bfin.c
    trunk/gcc/config/bfin/bfin.h
    trunk/gcc/config/bfin/bfin.opt
    trunk/gcc/config/bfin/elf.h