First public release of the ARM/Neon tests.

1 files changed, 133 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..e27425a
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,133 @@
+# Copyright (c) 2009, 2010, 2011 STMicroelectronics
+# Written by Christophe Lyon
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+# ARM RVCT
+CC.rvct := armcc
+CFLAGS.rvct = -g --cpu=cortex-a9 -Ono_special_regs_postregalloc -I.
+LD.rvct := armlink
+LDFLAGS.rvct := --cpu=cortex-a9 --entry 0x2000
+
+# GCC/ARM cross compiler
+CC.gccarm := arm-none-eabi-gcc
+CFLAGS.gccarm := -g -Wall -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -fshort-wchar -Wno-unused-variable -Wno-unused-function
+LD.gccarm := armlink
+LDFLAGS.gccarm := --cpu=cortex-a9 --entry 0x2000
+
+# List of validated intrinsics
+REFNAMES = vld1 vadd vld1_lane vld1_dup vdup vget_high vget_low		\
+	   vqdmlal_lane vqdmlsl_lane vext vshrn_n vset_lane vget_lane	\
+	   vqsub vqdmulh_lane vqdmull vqdmlal vqdmlsl vceq vcge vcle	\
+	   vcgt vclt vbsl vshl vldX vdup_lane vrshrn_n vqdmull_lane	\
+	   vst1_lane vqshl vqshl_n vqrshrn_n vsub vqadd vabs vqabs	\
+	   vcombine vmax vmin vneg vqneg vmlal vmlal_lane vmlsl		\
+	   vmlsl_lane vmovl vmovn vmull vmull_lane vrev vrshl vshl_n	\
+	   vshr_n vsra_n vtrn vuzp vzip vreinterpret vqdmulh vqrdmulh	\
+	   vqrdmulh_lane vqrshl vaba vabal vabd vabdl vand vorr vorn	\
+	   veor vbic vcreate vldX_lane vldX_dup vmla vmls vmul		\
+	   vmul_lane vmul_n vmull_n vqdmulh_n vqdmull_n vqrdmulh_n	\
+	   vmla_lane vmls_lane vmla_n vmls_n vmlal_n vmlsl_n vqdmlal_n	\
+	   vqdmlsl_n vsri_n vsli_n vtst vaddhn vraddhn vaddl vaddw	\
+	   vhadd vrhadd vhsub vsubl vsubw vsubhn vrsubhn vmvn vqmovn	\
+	   vqmovun vrshr_n vrsra_n vshll_n vpaddl vpadd vpadal		\
+	   vqshlu_n vclz vcls vcnt vqshrn_n vpmax vpmin vqshrun_n	\
+	   vqrshrun_n vstX_lane vtbX vrecpe vrsqrte integer vcage	\
+	   vcagt vcale vcalt vrecps vrsqrts vcvt dsp dspfns
+REFLIST = $(addprefix ref_, $(REFNAMES))
+
+all: ref-rvct.qemu
+
+check:
+	diff stm-arm-neon.refrvct ref-rvct.txt
+
+# Building reference files with RVCT
+REFOBJS.rvct = $(addsuffix .rvct.o, $(REFLIST))
+REFRVCT=stm-arm-neon.refrvct
+ref-rvct: $(REFRVCT)
+ref-rvct.qemu: $(REFRVCT).qemu
+
+$(REFRVCT): compute_ref.axf
+	rvdebug -stdiolog=stdio.log -jou=journal.log -log=log.log -nologo -cmd -init @coretile.core.cpu0@RTSM -inc armscript.inc -exec $^
+
+$(REFRVCT).qemu: compute_ref.axf
+	qemu-system-arm -cpu cortex-a9 -semihosting -nographic -kernel $^
+
+compute_ref.axf: scatter.scat compute_ref.rvct.o retarget.rvct.o	\
+	InitCache.o Init.o $(REFOBJS.rvct)
+	$(LD.rvct) $(LDFLAGS.rvct) --scatter $^ -o $@
+
+compute_ref.rvct.o retarget.rvct.o: %.rvct.o: %.c
+	$(CC.rvct) $(CFLAGS.rvct) -c $^ -o $@ -DREFFILE=\"$(REFRVCT)\"
+
+ref_%.rvct.o: ref_%.c stm-arm-neon-ref.h $(NEONINCLUDE)
+	$(CC.rvct) $(CFLAGS.rvct) -c $< -o $@
+
+InitCache.o Init.o: %.o: %.s
+	$(CC.rvct) $(CFLAGS.rvct) -c $^ -o $@
+
+
+# Building reference files with GCC/ARM
+REFOBJS.gccarm = $(addsuffix .gccarm.o, $(REFLIST))
+REFGCCARM=stm-arm-neon.gccarm
+ref-gccarm: $(REFGCCARM)
+
+$(REFGCCARM): compute_ref.gccarm
+	rvdebug -stdiolog=stdio.log -jou=journal.log -log=log.log -nologo -cmd -init @coretile.core.cpu0@RTSM -inc armscript.inc -exec $^
+
+compute_ref.gccarm: scatter.scat compute_ref.gccarm.o retarget.rvct.o	\
+	InitCache.o Init.o $(REFOBJS.gccarm)
+	$(LD.rvct) $(LDFLAG.rvct) --scatter $^ -o $@
+
+compute_ref.gccarm.o: %.gccarm.o: %.c
+	$(CC.gccarm) $(CFLAGS.gccarm) -c $^ -o $@ -DREFFILE=\"$(REFGCCARM)\"
+
+ref_%.gccarm.o: ref_%.c stm-arm-neon-ref.h
+	$(CC.gccarm) $(CFLAGS.gccarm) -c $< -o $@
+
+# Use '*' rather than '%' in these rules:
+# - using '%' does not make them add to the implicit rules above (they
+#   are different rules, only the 1st one matches)
+# - they are needed only when the target already exists, so the
+#   wildcard matches when needed.
+# - if the target does not already exist, the implicit rules apply.
+ref_vadd.*.o ref_vsub.*.o ref_vand.*.o ref_vbic.*.o ref_veor.*.o ref_vorn.*.o ref_vorr.*.o: ref_v_binary_op.c
+ref_vqadd.*.o ref_vqsub.*.o: ref_v_binary_sat_op.c
+ref_vabs.*.o ref_vneg.*.o  ref_vmvn.*.o: ref_v_unary_op.c
+ref_vqabs.*.o ref_vqneg.*.o: ref_v_unary_sat_op.c
+ref_vceq.*.o ref_vcge.*.o ref_vcle.*.o ref_vcgt.*.o ref_vclt.*.o: ref_v_comp_op.c
+ref_vhadd.*.o ref_vrhadd.*.o ref_vhsub.*.o ref_vmin.*.o: ref_vmax.c
+ref_vmls.*.o: ref_vmla.c
+ref_vmls_lane.*.o: ref_vmla_lane.c
+ref_vmls_n.*.o: ref_vmla_n.c
+ref_vmlsl.*.o: ref_vmlal.c
+ref_vmlsl_lane.*.o: ref_vmlal_lane.c
+ref_vmlsl_n.*.o: ref_vmlal_n.c
+ref_vqdmlsl.*.o: ref_vqdmlal.c
+ref_vqdmlsl_lane.*.o: ref_vqdmlal_lane.c
+ref_vqdmlsl_n.*.o: ref_vqdmlal_n.c
+ref_vtrn.*.o ref_vzip.*.o: ref_vuzp.c
+ref_vsri_n.*.o: ref_vsli_n.c
+ref_vraddhn.*.o ref_vsubhn.*.o ref_vrsubhn.*.o: ref_vaddhn.c
+ref_vsubl.*.o: ref_vaddl.c
+ref_vsubw.*.o: ref_vaddw.c
+ref_vcage.*.o ref_vcale.*.o ref_vcagt.*.o ref_vcalt.*.o: ref_v_comp_f_op.c
+
+clean:
+	rm -f *.o *.log stm-arm-neon.refrvct