From 6fa59698c72a40e9806c399b2c105da4dd3b4d2c Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Thu, 6 Oct 2005 16:52:18 +0000 Subject: 2005-10-06 Joel Sherrill * custom/leon3.cfg: New file. --- make/ChangeLog | 4 ++++ make/custom/leon3.cfg | 40 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 44 insertions(+) create mode 100644 make/custom/leon3.cfg diff --git a/make/ChangeLog b/make/ChangeLog index 88abe95863..2fa55adf38 100644 --- a/make/ChangeLog +++ b/make/ChangeLog @@ -1,3 +1,7 @@ +2005-10-06 Joel Sherrill + + * custom/leon3.cfg: New file. + 2005-10-05 Jiri Gaisler Edvin Catovic Konrad Eisele diff --git a/make/custom/leon3.cfg b/make/custom/leon3.cfg new file mode 100644 index 0000000000..563a0e9199 --- /dev/null +++ b/make/custom/leon3.cfg @@ -0,0 +1,40 @@ +# +# Config file for the European Space Agency ERC32 SPARC processor. +# +# $Id$ +# + +include $(RTEMS_ROOT)/make/custom/default.cfg + +RTEMS_CPU=sparc + +RTEMS_CPU_MODEL=leon3 + +# This is the actual bsp directory used during the build process. +RTEMS_BSP_FAMILY=leon3 + +# The -mflat avoids the use of save/restore instructions. It has +# a negative impact on the performance of RTEMS and should not be used. + +# This had been used with gcc-2.7.2 +# CPU_CFLAGS = -mno-v8 -mcypress $(MSOFT_FLOAT) +# -mcpu=cypress says to optimize for a Cypress 60x chipset +#CPU_CFLAGS = -mcpu=cypress $(MSOFT_FLOAT) +CPU_CFLAGS = -mcpu=cypress -msoft-float + +# optimize flag: typically -0, could use -O4 or -fast +# -O4 is ok for RTEMS +CFLAGS_OPTIMIZE_V=-O2 + +# The following are definitions of make-exe which will work using ld as +# is currently required. It is expected that as of gcc 2.8, the end user +# will be able to override parts of the compilers specs and link using gcc. + +define make-exe + $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $(basename $@).exe \ + $(LINK_OBJS) $(LINK_LIBS) + $(NM) -g -n $(basename $@).exe > $(basename $@).num + $(SIZE) $(basename $@).exe +endef +# Miscellaneous additions go here + -- cgit v1.2.3