mpabi
113 lines
3.8 KiB
Makefile
113 lines
3.8 KiB
Makefile
RISCV_PREFIX ?= riscv64-unknown-elf-
|
|
|
|
CC := $(RISCV_PREFIX)gcc
|
|
OBJCOPY := $(RISCV_PREFIX)objcopy
|
|
OBJDUMP := $(RISCV_PREFIX)objdump
|
|
SIZE := $(RISCV_PREFIX)size
|
|
HOST_CC ?= cc
|
|
|
|
DEBUG ?= 1
|
|
ifeq ($(DEBUG),1)
|
|
DBGFLAGS := -g3 -ggdb
|
|
else
|
|
DBGFLAGS :=
|
|
endif
|
|
|
|
RV_ENV_ROOT ?= /opt/rv-env
|
|
SUPPORT_ROOT ?= $(RV_ENV_ROOT)/vendor/Hazard3
|
|
H3_COMMON ?= $(SUPPORT_ROOT)/test/sim/common
|
|
H3_INIT ?= $(H3_COMMON)/init.S
|
|
LDSCRIPT ?= $(H3_COMMON)/link_hazard3.ld
|
|
LAB_RUNTIME_DIR ?= $(RV_ENV_ROOT)/vendor/lab-runtime
|
|
MEMOPS ?= $(LAB_RUNTIME_DIR)/memops.c
|
|
|
|
BUILD_ROOT ?= build
|
|
HOST_BUILD_ROOT ?= host-build
|
|
TASKS := \
|
|
task01_heap_map \
|
|
task02_free_list \
|
|
task03_heap_init \
|
|
task04_alignment \
|
|
task05_malloc_first_fit \
|
|
task06_split_block \
|
|
task07_free_insert \
|
|
task08_coalescing \
|
|
task09_config_macros \
|
|
task10_heap4_demo
|
|
|
|
ARCH ?= rv32i_zicsr_zifencei
|
|
ABI ?= ilp32
|
|
|
|
COMMON_FLAGS := -std=c99 -march=$(ARCH) -mabi=$(ABI) -nostdlib -nostartfiles -ffreestanding -fno-builtin -fno-stack-protector $(DBGFLAGS) -Wall -Wextra -Isrc/tasks
|
|
LINK_FLAGS := -Wl,--no-relax -Wl,-T,$(LDSCRIPT)
|
|
LIBS := -lgcc
|
|
EMIT_FLAGS := -std=c99 -march=$(ARCH) -mabi=$(ABI) -O -ffreestanding -fno-builtin -fno-stack-protector -nostdlib -nostartfiles -Wall -Wextra -Isrc/tasks
|
|
CFLAGS_STEP := $(COMMON_FLAGS) -O
|
|
HOST_CFLAGS := -std=c99 -O0 -g -Wall -Wextra -DHOST_PRINTF=1 -Isrc/tasks
|
|
|
|
.PHONY: all tasks host \
|
|
task1 task2 task3 task4 task5 task6 task7 task8 task9 task10 \
|
|
t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 \
|
|
host-task1 host-task2 host-task3 host-task4 host-task5 host-task6 host-task7 host-task8 host-task9 host-task10 \
|
|
ht1 ht2 ht3 ht4 ht5 ht6 ht7 ht8 ht9 ht10 \
|
|
clean check-support $(TASKS)
|
|
|
|
all: tasks
|
|
tasks: $(TASKS)
|
|
host: $(addprefix $(HOST_BUILD_ROOT)/,$(addsuffix /prog,$(TASKS)))
|
|
|
|
task1 t1: $(word 1,$(TASKS))
|
|
task2 t2: $(word 2,$(TASKS))
|
|
task3 t3: $(word 3,$(TASKS))
|
|
task4 t4: $(word 4,$(TASKS))
|
|
task5 t5: $(word 5,$(TASKS))
|
|
task6 t6: $(word 6,$(TASKS))
|
|
task7 t7: $(word 7,$(TASKS))
|
|
task8 t8: $(word 8,$(TASKS))
|
|
task9 t9: $(word 9,$(TASKS))
|
|
task10 t10: $(word 10,$(TASKS))
|
|
|
|
host-task1 ht1: $(HOST_BUILD_ROOT)/$(word 1,$(TASKS))/prog
|
|
host-task2 ht2: $(HOST_BUILD_ROOT)/$(word 2,$(TASKS))/prog
|
|
host-task3 ht3: $(HOST_BUILD_ROOT)/$(word 3,$(TASKS))/prog
|
|
host-task4 ht4: $(HOST_BUILD_ROOT)/$(word 4,$(TASKS))/prog
|
|
host-task5 ht5: $(HOST_BUILD_ROOT)/$(word 5,$(TASKS))/prog
|
|
host-task6 ht6: $(HOST_BUILD_ROOT)/$(word 6,$(TASKS))/prog
|
|
host-task7 ht7: $(HOST_BUILD_ROOT)/$(word 7,$(TASKS))/prog
|
|
host-task8 ht8: $(HOST_BUILD_ROOT)/$(word 8,$(TASKS))/prog
|
|
host-task9 ht9: $(HOST_BUILD_ROOT)/$(word 9,$(TASKS))/prog
|
|
host-task10 ht10: $(HOST_BUILD_ROOT)/$(word 10,$(TASKS))/prog
|
|
|
|
check-support:
|
|
@test -f "$(H3_INIT)" || { echo "Missing $(H3_INIT). Run inside rv-env or set RV_ENV_ROOT=/path/to/rv32i-hazard3-env" >&2; exit 1; }
|
|
@test -f "$(LDSCRIPT)" || { echo "Missing $(LDSCRIPT)." >&2; exit 1; }
|
|
@test -f "$(MEMOPS)" || { echo "Missing $(MEMOPS)." >&2; exit 1; }
|
|
|
|
define task_rules
|
|
$(1): $(BUILD_ROOT)/$(1)/prog.bin $(BUILD_ROOT)/$(1)/prog.elf $(BUILD_ROOT)/$(1)/prog.lst $(BUILD_ROOT)/$(1)/$(1).s
|
|
|
|
$(BUILD_ROOT)/$(1)/prog.elf: crt0.S src/tasks/$(1).c src/tasks/heap4_common.h $(H3_INIT) $(LDSCRIPT) $(MEMOPS) | check-support
|
|
mkdir -p $$(@D)
|
|
$(CC) $(CFLAGS_STEP) $(LINK_FLAGS) -Wl,-Map,$(BUILD_ROOT)/$(1)/prog.map -o $$@ $(H3_INIT) crt0.S $(MEMOPS) src/tasks/$(1).c $(LIBS)
|
|
$(SIZE) -A -x $$@
|
|
|
|
$(BUILD_ROOT)/$(1)/prog.bin: $(BUILD_ROOT)/$(1)/prog.elf
|
|
$(OBJCOPY) -O binary $$< $$@
|
|
|
|
$(BUILD_ROOT)/$(1)/prog.lst: $(BUILD_ROOT)/$(1)/prog.elf
|
|
$(OBJDUMP) -d -M no-aliases,numeric $$< > $$@
|
|
|
|
$(BUILD_ROOT)/$(1)/$(1).s: src/tasks/$(1).c src/tasks/heap4_common.h | check-support
|
|
mkdir -p $$(@D)
|
|
$(CC) $(EMIT_FLAGS) -S -o $$@ $$<
|
|
|
|
$(HOST_BUILD_ROOT)/$(1)/prog: src/tasks/$(1).c src/tasks/heap4_common.h
|
|
mkdir -p $$(@D)
|
|
$(HOST_CC) $(HOST_CFLAGS) -o $$@ $$<
|
|
endef
|
|
|
|
$(foreach task,$(TASKS),$(eval $(call task_rules,$(task))))
|
|
|
|
clean:
|
|
rm -rf $(BUILD_ROOT) $(HOST_BUILD_ROOT)
|