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Makefile
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#
# (C) 2016-2024 Revanth Kamaraj (krevanth) <revanth91kamaraj@gmail.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
#
.PHONY: test clean reset lint runlint runsvlint c2asm dirs runsim syn
PWD := $(shell pwd)
TAG := archlinux/zap
SHELL := /bin/bash -o pipefail
ARCH := armv5te
C_FILES := $(wildcard src/ts/$(TC)/*.c)
S_FILES := $(wildcard src/ts/$(TC)/*.s)
H_FILES := $(wildcard src/ts/$(TC)/*.h)
LD_FILE := $(wildcard src/ts/*.ld)
CFLAGS := -c -msoft-float -mfloat-abi=soft -march=$(ARCH) -g
SFLAGS := -march=$(ARCH) -g
LFLAGS := -T
OFLAGS := -O binary
CC := arm-none-eabi-gcc
AS := arm-none-eabi-as
LD := arm-none-eabi-ld
OB := arm-none-eabi-objcopy
DP := arm-none-eabi-objdump
CPU_FILES := $(wildcard src/rtl/*)
SYN_SCRIPTS := $(wildcard src/syn/*)
TB_FILES := $(wildcard src/testbench/*)
SCRIPT_FILES := $(wildcard scripts/*)
TEST := $(shell find src/ts/* -type d -exec basename {} \; | xargs echo)
DLOAD := "FROM archlinux:latest\n\
RUN pacman -Syyu --noconfirm cargo perl make\n\
RUN pacman -Syyu --noconfirm arm-none-eabi-gcc arm-none-eabi-binutils gcc verilator\n\
RUN cargo install svlint"
DOCKER := docker run --interactive --tty --volume $(PWD):$(PWD) --workdir $(PWD) $(TAG)
LOAD_DOCKER := docker image ls | grep $(TAG) || echo -e $(DLOAD) | docker build --no-cache --rm --tag $(TAG) -
##########################################
# User Accessible Targets
##########################################
# Thanks to Erez Binyamin for Docker support patches.
.DEFAULT_GOAL = test
# Run all tests. Default goal.
test:
$(LOAD_DOCKER)
ifndef TC
for var in $(TEST); do $(MAKE) test TC=$$var HT=1 || exit 10 ; done;
else
ifndef SEED
$(DOCKER) $(MAKE) runsim TC=$(TC) HT=1 || exit 10
else
$(DOCKER) $(MAKE) runsim TC=$(TC) SEED=$(SEED) HT=1 || exit 10
endif
endif
# Remove runsim objects.
clean:
$(LOAD_DOCKER)
$(DOCKER) rm -rfv obj_dir/ obj/ || exit 10
# Lint
lint:
$(LOAD_DOCKER)
$(DOCKER) $(MAKE) runlint || exit 10
# Remove docker image.
reset: clean
docker image ls | grep $(TAG) && docker image rmi --force $(TAG)
# Synthesis (Vivado, no Docker Support)
syn: obj/syn/syn_timing.rpt
vi obj/syn/syn_timing.rpt
############################################
# Internal Targets
############################################
obj/syn/syn_timing.rpt: $(CPU_FILES) $(SYN_SCRIPTS)
mkdir -p obj/syn
rm -rf obj/syn/syn_timing.rpt
cd obj/syn ; vivado -mode batch -source ../../src/syn/syn.tcl
# Compile S files to OBJ.
obj/ts/$(TC)/a.o: $(S_FILES)
$(AS) $(SFLAGS) $(S_FILES) -o obj/ts/$(TC)/a.o
# Compile C files to OBJ.
obj/ts/$(TC)/c.o: $(C_FILES) $(H_FILES)
$(CC) $(CFLAGS) $(C_FILES) -o obj/ts/$(TC)/c.o
# Rule to convert the object files to an ELF file.
obj/ts/$(TC)/$(TC).elf: $(LD_FILE) obj/ts/$(TC)/a.o obj/ts/$(TC)/c.o
$(LD) $(LFLAGS) $(LD_FILE) obj/ts/$(TC)/a.o obj/ts/$(TC)/c.o -o obj/ts/$(TC)/$(TC).elf
$(DP) -d obj/ts/$(TC)/$(TC).elf > obj/ts/$(TC)/$(TC).dump
# Rule to generate a BIN file.
obj/ts/$(TC)/$(TC).bin: obj/ts/$(TC)/$(TC).elf
$(OB) $(OFLAGS) obj/ts/$(TC)/$(TC).elf obj/ts/$(TC)/$(TC).bin
# Rule to verilate.
obj/ts/$(TC)/Vzap_test: $(CPU_FILES) $(TB_FILES) $(SCRIPT_FILES) src/ts/$(TC)/Config.cfg obj/ts/$(TC)/$(TC).bin
ifdef SEED
perl src/ts/verwrap.pl $(TC) $(HT) $(SEED)
else
perl src/ts/verwrap.pl $(TC) $(HT)
endif
# Rule to lint.
runlint:
/root/.cargo/bin/svlint --include src/rtl/ src/rtl/*.sv --define SYNTHESIS
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GONLY_CORE=1\'d1 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
&& echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_FPAGE_TLB_ENTRIES=2 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_FPAGE_TLB_ENTRIES=4 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_FPAGE_TLB_ENTRIES=8 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_FPAGE_TLB_ENTRIES=16 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_FPAGE_TLB_ENTRIES=32 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_FPAGE_TLB_ENTRIES=2 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_FPAGE_TLB_ENTRIES=4 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_FPAGE_TLB_ENTRIES=8 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_FPAGE_TLB_ENTRIES=16 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_FPAGE_TLB_ENTRIES=32 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_SPAGE_TLB_ENTRIES=2 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_SPAGE_TLB_ENTRIES=4 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_SPAGE_TLB_ENTRIES=8 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_SPAGE_TLB_ENTRIES=16 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_SPAGE_TLB_ENTRIES=32 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_SPAGE_TLB_ENTRIES=2 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_SPAGE_TLB_ENTRIES=4 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_SPAGE_TLB_ENTRIES=8 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_SPAGE_TLB_ENTRIES=16 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_SPAGE_TLB_ENTRIES=32 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_LPAGE_TLB_ENTRIES=2 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_LPAGE_TLB_ENTRIES=4 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_LPAGE_TLB_ENTRIES=8 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_LPAGE_TLB_ENTRIES=16 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_LPAGE_TLB_ENTRIES=32 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_LPAGE_TLB_ENTRIES=2 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_LPAGE_TLB_ENTRIES=4 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_LPAGE_TLB_ENTRIES=8 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_LPAGE_TLB_ENTRIES=16 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_LPAGE_TLB_ENTRIES=32 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_SECTION_TLB_ENTRIES=2 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_SECTION_TLB_ENTRIES=4 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_SECTION_TLB_ENTRIES=8 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_SECTION_TLB_ENTRIES=16 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GCODE_SECTION_TLB_ENTRIES=32 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_SECTION_TLB_ENTRIES=2 -GDATA_CACHE_SIZE=16384 -GDATA_CACHE_LINE=16 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_SECTION_TLB_ENTRIES=4 -GCODE_CACHE_SIZE=16384 -GCODE_CACHE_LINE=16 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_SECTION_TLB_ENTRIES=8 -GDATA_CACHE_SIZE=4096 -GCODE_CACHE_LINE=32 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_SECTION_TLB_ENTRIES=16 -GCODE_CACHE_SIZE=4096 -GDATA_CACHE_LINE=64 && echo "Lint OK"
verilator --assert --lint-only +define+SYNTHESIS -sv -error-limit 1 -Wall -Wpedantic -Wwarn-lint -Wwarn-style -Wwarn-MULTIDRIVEN \
-Wwarn-IMPERFECTSCH --report-unoptflat --clk i_clk --top-module zap_top src/rtl/*.sv -Isrc/rtl/ \
-GDATA_SECTION_TLB_ENTRIES=32 && echo "Lint OK"
# Rule to execute command.
runsim: dirs obj/ts/$(TC)/Vzap_test
ifdef TC
ifdef SEED
cd obj/ts/$(TC) && ./Vzap_test $(TC).bin $(TC) $(SEED)
else
cd obj/ts/$(TC) && ./Vzap_test $(TC).bin $(TC)
endif
echo "Generated waveform file 'obj/ts/$(TC)/zap.vcd'"
else
echo "TC value not provided in make command."
exit 1
endif
# Create test directory.
dirs:
mkdir -p obj/ts/$(TC)/
touch obj/ts/$(TC)/
# Make C to ASM.
c2asm:
$(CC) -S $(CFLAGS) $(X) -o obj/ts/$(TC)/$(X).asm
# Print internal variables.
print-% : ; @echo $* = $($*)