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|
SHELL := /bin/bash
K1CC ?= k1-cos-gcc
CC ?= gcc
CCOMP ?= ccomp
OPTIM ?= -O2
CFLAGS ?= $(OPTIM)
CCOMPFLAGS ?= $(CFLAGS) -faddx
SIMU ?= k1-mppa
TIMEOUT ?= --signal=SIGTERM 120s
DIFF ?= python2.7 floatcmp.py -reltol .00001
DIR=./
SRCDIR=$(DIR)
OUTDIR=$(DIR)/out
BINDIR=$(DIR)/bin
ASMDIR=$(DIR)/asm
LIB=../lib/system.x86-gcc.a
K1LIB=../lib/system.gcc.a
##
# Intended flow : .c -> .gcc.s -> .gcc.bin -> .gcc.out
# -> .ccomp.s -> .ccomp.bin -> .ccomp.out
##
K1CCPATH=$(shell which $(K1CC))
CCPATH=$(shell which $(CC))
CCOMPPATH=$(shell which $(CCOMP))
SIMUPATH=$(shell which $(SIMU))
TESTNAMES?=$(notdir $(subst .c,,$(wildcard $(DIR)/*.c)))
X86_GCC_OUT=$(addprefix $(OUTDIR)/,$(addsuffix .x86-gcc.out,$(TESTNAMES)))
GCC_OUT=$(addprefix $(OUTDIR)/,$(addsuffix .gcc.out,$(TESTNAMES)))
CCOMP_OUT=$(addprefix $(OUTDIR)/,$(addsuffix .ccomp.out,$(TESTNAMES)))
OUT=$(X86_GCC_OUT) $(GCC_OUT) $(CCOMP_OUT)
BIN=$(addprefix $(BINDIR)/,$(addsuffix .x86-gcc.bin,$(TESTNAMES)))\
$(addprefix $(BINDIR)/,$(addsuffix .gcc.bin,$(TESTNAMES)))\
$(addprefix $(BINDIR)/,$(addsuffix .ccomp.bin,$(TESTNAMES)))
##
# Targets
##
all: $(BIN)
GREEN=\033[0;32m
RED=\033[0;31m
YELLOW=\033[0;33m
NC=\033[0m
.PHONY:
test: $(X86_GCC_OUT) $(GCC_OUT)
@echo "Comparing x86 gcc output to k1 gcc.."
for test in $(TESTNAMES); do\
x86out=$(OUTDIR)/$$test.x86-gcc.out;\
gccout=$(OUTDIR)/$$test.gcc.out;\
if grep "__K1C__" -q $$test.c; then\
printf "$(YELLOW)UNTESTED: $$test.c contains an \`#ifdef __K1C__\`\n";\
elif $(DIFF) $$x86out $$gccout > /dev/null; test $${PIPESTATUS[0]} -ne 0; then\
>&2 printf "$(RED)ERROR: $$x86out and $$gccout differ$(NC)\n";\
else\
printf "$(GREEN)GOOD: $$x86out and $$gccout concur$(NC)\n";\
fi;\
done
.PHONY:
check: $(GCC_OUT) $(CCOMP_OUT)
@echo "Comparing k1 gcc output to ccomp.."
@for test in $(TESTNAMES); do\
gccout=$(OUTDIR)/$$test.gcc.out;\
ccompout=$(OUTDIR)/$$test.ccomp.out;\
if $(DIFF) $$ccompout $$gccout > /dev/null; test $${PIPESTATUS[0]} -ne 0; then\
>&2 printf "$(RED)ERROR: $$ccompout and $$gccout differ$(NC)\n";\
else\
printf "$(GREEN)GOOD: $$ccompout and $$gccout concur$(NC)\n";\
fi;\
done
##
# Rules
##
.SECONDARY:
$(LIB):
(cd $(dir $(LIB)) && make)
$(K1LIB):
(cd $(dir $(LIB)) && make)
# Generating output
## Version avec timeout
$(OUTDIR)/%.x86-gcc.out: $(BINDIR)/%.x86-gcc.bin
@mkdir -p $(@D)
ret=0; timeout $(TIMEOUT) ./$< > $@ || { ret=$$?; }; echo $$ret >> $@
$(OUTDIR)/%.gcc.out: $(BINDIR)/%.gcc.bin $(SIMUPATH)
@mkdir -p $(@D)
ret=0; timeout $(TIMEOUT) $(SIMU) -- $< > $@ || { ret=$$?; }; echo $$ret >> $@
$(OUTDIR)/%.ccomp.out: $(BINDIR)/%.ccomp.bin $(SIMUPATH)
@mkdir -p $(@D)
ret=0; timeout $(TIMEOUT) $(SIMU) -- $< > $@ || { ret=$$?; }; echo $$ret >> $@
# Assembly to binary
$(BINDIR)/%.x86-gcc.bin: $(ASMDIR)/%.x86-gcc.s $(LIB) $(CCPATH)
@mkdir -p $(@D)
$(CC) $(CFLAGS) $(filter-out $(CCPATH),$^) -o $@
$(BINDIR)/%.gcc.bin: $(ASMDIR)/%.gcc.s $(K1LIB) $(K1CCPATH)
@mkdir -p $(@D)
$(K1CC) $(CFLAGS) $(filter-out $(K1CCPATH),$^) -o $@
$(BINDIR)/%.ccomp.bin: $(ASMDIR)/%.ccomp.s $(K1LIB) $(CCOMPPATH)
@mkdir -p $(@D)
$(CCOMP) $(CCOMPFLAGS) $(filter-out $(CCOMPPATH),$^) -o $@
# Source to assembly
$(ASMDIR)/%.x86-gcc.s: $(SRCDIR)/%.c $(CCPATH)
@mkdir -p $(@D)
$(CC) $(CFLAGS) -S $< -o $@
$(ASMDIR)/%.gcc.s: $(SRCDIR)/%.c $(K1CCPATH)
@mkdir -p $(@D)
$(K1CC) $(CFLAGS) -S $< -o $@
$(ASMDIR)/%.ccomp.s: $(SRCDIR)/%.c $(CCOMPPATH)
@mkdir -p $(@D)
$(CCOMP) $(CCOMPFLAGS) -S $< -o $@
|
