feat: publish FreeRTOS C FC02 card
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@@ -0,0 +1,137 @@
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RISCV_PREFIX ?= riscv64-unknown-elf-
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CC := $(RISCV_PREFIX)gcc
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OBJCOPY := $(RISCV_PREFIX)objcopy
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OBJDUMP := $(RISCV_PREFIX)objdump
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SIZE := $(RISCV_PREFIX)size
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NM := $(RISCV_PREFIX)nm
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READELF := $(RISCV_PREFIX)readelf
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HOSTCC ?= cc
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LOCAL_ENV_ROOT := $(abspath ../../../rv32i-hazard3-env)
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RV_ENV_ROOT ?= $(if $(wildcard /opt/rv-env/vendor/Hazard3),/opt/rv-env,$(LOCAL_ENV_ROOT))
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H3_COMMON := $(RV_ENV_ROOT)/vendor/Hazard3/test/sim/common
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H3_INIT := $(H3_COMMON)/init.S
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LDSCRIPT := $(H3_COMMON)/link_hazard3.ld
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TB ?= $(RV_ENV_ROOT)/vendor/Hazard3/test/sim/tb_verilator/tb
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FREERTOS := vendor/FreeRTOS-Kernel
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FREERTOS_PORT := $(FREERTOS)/portable/GCC/RISC-V
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BUILD := build
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ARCH ?= rv32i_zicsr_zifencei
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ABI ?= ilp32
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CPPFLAGS := -Iinclude -Isrc/common -I$(FREERTOS)/include -I$(FREERTOS_PORT)
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TARGET_FLAGS := -march=$(ARCH) -mabi=$(ABI) -Og -g3 -ffreestanding -fno-builtin -fno-stack-protector -ffunction-sections -fdata-sections -Wall -Wextra
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CFLAGS := -std=c11 $(TARGET_FLAGS) $(CPPFLAGS)
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ASFLAGS := -march=$(ARCH) -mabi=$(ABI) -g3 $(CPPFLAGS)
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LDFLAGS := -march=$(ARCH) -mabi=$(ABI) -nostdlib -nostartfiles -T$(LDSCRIPT) -Wl,--no-relax -Wl,--gc-sections
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LIBS := -lgcc
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TASKS := task01_first_task
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COMMON_OBJS := $(BUILD)/common/init.o $(BUILD)/common/crt0.o $(BUILD)/common/lab_io.o
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KERNEL_OBJS := \
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$(COMMON_OBJS) \
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$(BUILD)/common/lab_freertos.o \
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$(BUILD)/common/hazard3_freertos_traps.o \
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$(BUILD)/common/memops.o \
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$(BUILD)/kernel/tasks.o \
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$(BUILD)/kernel/list.o \
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$(BUILD)/kernel/heap_4.o \
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$(BUILD)/kernel/port.o \
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$(BUILD)/kernel/portASM.o
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.PHONY: all tasks check check-contracts check-abi check-pair host-test sim check-determinism \
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container-check pdf clean check-support task1 t1
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all: tasks
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tasks: $(addprefix $(BUILD)/,$(addsuffix /prog.bin,$(TASKS)))
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task1 t1: $(BUILD)/task01_first_task/prog.bin
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check-support:
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@test -f "$(H3_INIT)" || { echo "missing $(H3_INIT); set RV_ENV_ROOT" >&2; exit 1; }
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@test -f "$(LDSCRIPT)" || { echo "missing $(LDSCRIPT)" >&2; exit 1; }
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$(BUILD)/common/init.o: $(H3_INIT) | check-support
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mkdir -p $(@D)
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$(CC) $(ASFLAGS) -c $< -o $@
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$(BUILD)/common/crt0.o: src/common/crt0.S
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mkdir -p $(@D)
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$(CC) $(ASFLAGS) -c $< -o $@
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$(BUILD)/common/hazard3_freertos_traps.o: src/common/hazard3_freertos_traps.S
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mkdir -p $(@D)
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$(CC) $(ASFLAGS) -c $< -o $@
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$(BUILD)/common/lab_io.o: src/common/lab_io.c src/common/lab_io.h
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mkdir -p $(@D)
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$(CC) $(CFLAGS) -c $< -o $@
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$(BUILD)/common/lab_freertos.o: src/common/lab_freertos.c src/common/lab_freertos.h
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mkdir -p $(@D)
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$(CC) $(CFLAGS) -c $< -o $@
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$(BUILD)/common/memops.o: src/common/memops.c
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mkdir -p $(@D)
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$(CC) $(CFLAGS) -c $< -o $@
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$(BUILD)/kernel/tasks.o: $(FREERTOS)/tasks.c
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mkdir -p $(@D)
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$(CC) $(CFLAGS) -c $< -o $@
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$(BUILD)/kernel/list.o: $(FREERTOS)/list.c
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mkdir -p $(@D)
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$(CC) $(CFLAGS) -c $< -o $@
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$(BUILD)/kernel/heap_4.o: $(FREERTOS)/portable/MemMang/heap_4.c
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mkdir -p $(@D)
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$(CC) $(CFLAGS) -c $< -o $@
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$(BUILD)/kernel/port.o: $(FREERTOS_PORT)/port.c
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mkdir -p $(@D)
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$(CC) $(CFLAGS) -c $< -o $@
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$(BUILD)/kernel/portASM.o: $(FREERTOS_PORT)/portASM.S
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mkdir -p $(@D)
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$(CC) $(ASFLAGS) -c $< -o $@
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$(BUILD)/task01_first_task/app.o: src/tasks/task01_first_task.c include/task01_first_task.h include/task01_workload.h
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mkdir -p $(@D)
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$(CC) $(CFLAGS) -c $< -o $@
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$(BUILD)/task01_first_task/task01_first_task.s: src/tasks/task01_first_task.c include/task01_first_task.h include/task01_workload.h
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mkdir -p $(@D)
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$(CC) $(CFLAGS) -S $< -o $@
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$(BUILD)/task01_first_task/prog.elf: $(KERNEL_OBJS) $(BUILD)/task01_first_task/app.o
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$(CC) $(LDFLAGS) -Wl,-Map,$(BUILD)/task01_first_task/prog.map -o $@ $^ $(LIBS)
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$(SIZE) -A -x $@
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$(BUILD)/task01_first_task/prog.bin: $(BUILD)/task01_first_task/prog.elf $(BUILD)/task01_first_task/task01_first_task.s
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$(OBJCOPY) -O binary $< $@
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$(OBJDUMP) -d -M no-aliases,numeric $< > $(BUILD)/task01_first_task/prog.lst
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check-contracts:
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mkdir -p $(BUILD)/contracts
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$(CC) $(CFLAGS) -c tests/context_contract.c -o $(BUILD)/contracts/context_contract.o
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@$(NM) --defined-only $(BUILD)/contracts/context_contract.o | grep -Fq task01_wrong_context_cast_exhibit
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@echo "PASS C contract: explicit context layout; wrong void* cast remains a compile-only hazard"
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host-test:
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mkdir -p $(BUILD)/host
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$(HOSTCC) -std=c11 -Wall -Wextra -Werror -Iinclude tests/workload_host.c -o $(BUILD)/host/workload_host
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$(BUILD)/host/workload_host
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@echo "PASS workload: sum 1..20000 = 200010000"
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check-abi: $(BUILD)/task01_first_task/prog.elf
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RISCV_NM=$(NM) RISCV_READELF=$(READELF) ./scripts/check_abi.sh
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check-pair:
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./scripts/check_pair.sh
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sim: tasks
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@test -x "$(TB)" || { echo "missing simulator $(TB)" >&2; exit 1; }
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./scripts/run_sim.sh "$(TB)" "$(BUILD)"
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check-determinism: tasks
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@test -x "$(TB)" || { echo "missing simulator $(TB)" >&2; exit 1; }
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./scripts/check_determinism.sh "$(TB)" "$(BUILD)"
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check: tasks check-contracts host-test check-abi sim check-determinism
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container-check:
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docker run --rm --entrypoint bash -v "$(CURDIR):/work" -w /work edu-inf/rv32i-hazard3-env:latest -lc 'make clean check RV_ENV_ROOT=/opt/rv-env'
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pdf: tasks
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./scripts/render_pdf.sh
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clean:
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rm -rf $(BUILD)
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