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Diffstat (limited to 'bsps/sh/gensh4/config/gensh4.cfg')
| -rw-r--r-- | bsps/sh/gensh4/config/gensh4.cfg | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/bsps/sh/gensh4/config/gensh4.cfg b/bsps/sh/gensh4/config/gensh4.cfg new file mode 100644 index 0000000000..016262f11e --- /dev/null +++ b/bsps/sh/gensh4/config/gensh4.cfg @@ -0,0 +1,28 @@ +# +# gensh4.cfg +# +# default configuration for Hitachi SH7750 board +# +# Copyright (C) 2001 OKTET Ltd., St.-Petersburg, Russia +# Author: Victor V. Vengerov <vvv@oktet.ru> + +include $(RTEMS_ROOT)/make/custom/default.cfg + +RTEMS_CPU=sh + +# This contains the compiler options necessary to select the CPU model +# and (hopefully) optimize for it. +# +# Seems to be good without initialisation FPSCR. +# Also works with SH4_FPSCR_DN bit set. +#CPU_CFLAGS = -m4-single-only -mfmovd -ml +#CPU_CFLAGS = -m4-single -ml +# +# It works with SH4_FPSCR_PR bit set +CPU_CFLAGS = -m4 -ml + +# optimize flag: typically -O2 +CFLAGS_OPTIMIZE_V = -O2 -g +CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections + +LDFLAGS = -Wl,--gc-sections |