From c3102eb53150d5021f954d4b41b078ffad284ca1 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Fri, 8 Sep 2006 20:44:54 +0000 Subject: 2006-09-08 Kate Feng PR 1150/bsps * custom/mvme5500.cfg: This is a follow-up of the PR846 due to the fact that gcc (4.0.2) implicitely uses the vector engine for optimization; -mcpu=7450 -Dmpc7455 -mno-altivec -mabi=altivec is better. --- make/custom/mvme5500.cfg | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'make/custom') diff --git a/make/custom/mvme5500.cfg b/make/custom/mvme5500.cfg index 4266b2f222..0f9f0c1ae5 100644 --- a/make/custom/mvme5500.cfg +++ b/make/custom/mvme5500.cfg @@ -16,7 +16,7 @@ RTEMS_BSP_FAMILY=mvme5500 # and (hopefully) optimize for it. # if gcc does not regonize 7450 then change -mcpu=750 # -CPU_CFLAGS = -mcpu=750 -mmultiple -mstring -mstrict-align +CPU_CFLAGS = -mcpu=7450 -Dmpc7455 -mno-altivec -mabi=altivec -mvrsave=no -mmultiple -mstring -mstrict-align #T. Straumann; disable sdata=eabi for now until CEXP supports it -meabi -msdata=eabi # optimize flag: typically -0, could use -O4 or -fast -- cgit v1.2.3