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| author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2006-01-09 15:09:55 +0000 |
|---|---|---|
| committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2006-01-09 15:09:55 +0000 |
| commit | c7eeab25e0d2776c645482e6eab90df53fd3908d (patch) | |
| tree | 905672c5a3ff7e7864f05f789ab9455c8512e92b /make/custom | |
| parent | Regenerate. (diff) | |
| download | rtems-c7eeab25e0d2776c645482e6eab90df53fd3908d.tar.bz2 | |
Merger from rtems-4-6-branch.
Diffstat (limited to 'make/custom')
| -rw-r--r-- | make/custom/leon1.cfg | 1 | ||||
| -rw-r--r-- | make/custom/leon2.cfg | 12 | ||||
| -rw-r--r-- | make/custom/leon3.cfg | 40 | ||||
| -rw-r--r-- | make/custom/sis.cfg | 8 |
4 files changed, 52 insertions, 9 deletions
diff --git a/make/custom/leon1.cfg b/make/custom/leon1.cfg index 39614e3b3f..a9822eefcb 100644 --- a/make/custom/leon1.cfg +++ b/make/custom/leon1.cfg @@ -9,4 +9,3 @@ RTEMS_CPU_MODEL=leon1 include $(RTEMS_ROOT)/make/custom/leon2.cfg - diff --git a/make/custom/leon2.cfg b/make/custom/leon2.cfg index 28a6719d74..67507e350b 100644 --- a/make/custom/leon2.cfg +++ b/make/custom/leon2.cfg @@ -7,14 +7,9 @@ include $(RTEMS_ROOT)/make/custom/default.cfg RTEMS_CPU=sparc - -ifeq ($(RTEMS_CPU_MODEL),leon1) -MSOFT_FLOAT = -msoft-float -else RTEMS_CPU_MODEL=leon2 -endif # This is the actual bsp directory used during the build process. -RTEMS_BSP_FAMILY=leon +RTEMS_BSP_FAMILY=leon2 # The -mflat avoids the use of save/restore instructions. It has # a negative impact on the performance of RTEMS and should not be used. @@ -22,11 +17,12 @@ RTEMS_BSP_FAMILY=leon # 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) +CPU_CFLAGS = -mcpu=cypress -msoft-float # optimize flag: typically -0, could use -O4 or -fast # -O4 is ok for RTEMS -CFLAGS_OPTIMIZE_V=-O4 +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 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 + diff --git a/make/custom/sis.cfg b/make/custom/sis.cfg new file mode 100644 index 0000000000..1c33252e81 --- /dev/null +++ b/make/custom/sis.cfg @@ -0,0 +1,8 @@ +# +# Configuration file for the SPARC/ERC32 Simulator SIS +# +# $Id$ +# + +include $(RTEMS_ROOT)/make/custom/erc32.cfg + |