224 lines
7.2 KiB
Makefile
224 lines
7.2 KiB
Makefile
# C -> WASM
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WASI_ROOT := /opt/wasi-sdk
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WASI_CC := ${WASI_ROOT}/bin/clang
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WASI_CFLAGS := \
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--target=wasm32 \
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--sysroot=${WASI_ROOT}/share/wasi-sysroot \
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-z stack-size=4096 \
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-O0 \
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-nostdlib \
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-Wl,--no-entry \
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-Wl,--export-all \
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-Wl,--no-gc-sections \
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-Wl,--initial-memory=65536 \
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-Wl,--export=__heap_base \
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-Wl,--export=__data_end
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# WASM -> Baremetal
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WAMR := /opt/wamr
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WAMRC := /opt/wamr-wamrc/wamrc
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WAMRCFLAGS := \
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--target=i386 \
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--cpu=generic
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XXD := busybox xxd
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# NOTE: make build-sum: "error: bp cannot be used in ‘asm’ here"
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# could remove "ebp" from the clobber list (ARCH_ASM_CLOBBER_ALL) or
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# use the -fomit-frame-pointer flag to tell gcc it shouldn't rely on ebp for enter/leave...
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CC := /opt/crosscompiler/bin/i686-elf-gcc
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CFLAGS := \
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-I. \
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-O0 \
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-m32 \
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-ffunction-sections \
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-fomit-frame-pointer \
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-ggdb
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IWASM_LIB := /opt/wamr-libiwasm # Baremetal
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LDFLAGS = \
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-Wl,-T linker.ld \
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$^ \
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-Wl,--build-id=none \
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-static \
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-nostdlib \
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-m32 \
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-Wl,-rpath,${IWASM_LIB} \
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-L${IWASM_LIB} \
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-liwasm \
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-lc \
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-lgcc
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INCL := \
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-I${WAMR}/core/iwasm/include \
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-I${WAMR}/core/shared/utils \
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-I${WAMR}/core/shared/platform/baremetal \
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-I/opt/crosscompiler/i686-elf/include
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CC_LINUX := gcc
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CFLAGS_LINUX := \
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-I. \
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-O0 \
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-m32 \
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-ffunction-sections \
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-ggdb
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IWASM_LIB_LINUX := /opt/wamr-libiwasm-linux
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LDFLAGS_LINUX = \
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$^ \
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-m32 \
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-Wl,-rpath,${IWASM_LIB_LINUX} \
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-L${IWASM_LIB_LINUX} \
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-liwasm \
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-lm
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INCL_LINUX := \
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-I${WAMR}/core/iwasm/include \
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-I${WAMR}/core/shared/utils \
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-I${WAMR}/core/shared/platform/linux
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################################################################
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# C -> WASM
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${BUILD_DIR}/%/module.wasm: %.c
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mkdir -p $(shell dirname $@)
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${WASI_CC} ${WASI_CFLAGS} $< -o $@
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################################################################
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# WASM -> Native Object File
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# ${BUILD_DIR}/%/system.o: ${BUILD_DIR}/%/module.wasm
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# ${WAMRC} --target=i386 --format=object -o ${BUILD_DIR}/$*/system.o ${BUILD_DIR}/$*/module.wasm
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#
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# ${BUILD_DIR}/startup.o: arch/bochs/startup.s
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# ${CC} $< ${CFLAGS} -c -o $@
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#
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# ${BUILD_DIR}/%/system.elf: ${BUILD_DIR}/%/system.o ${BUILD_DIR}/startup.o
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# ${CC} ${LDFLAGS} -o $@
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################################################################
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# WASM -> AOT -> Loaded by Runtime (FAIL)
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${BUILD_DIR}/%/module.aot: ${BUILD_DIR}/%/module.wasm
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${WAMRC} ${WAMRCFLAGS} -o $@ $<
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${BUILD_DIR}/%/module_wasm.c: ${BUILD_DIR}/%/module.aot
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${XXD} -i $< > $@
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${BUILD_DIR}/%/system.o: ${BUILD_DIR}/%/module_wasm.c
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cp embed/host.c ${BUILD_DIR}/$*/module_host.c
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sed -i \
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-e "s/__WASM_ARRAY_FILE__/module_wasm.c/g" \
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-e "s/__WASM_ARRAY__/build_bochs_$*_module_aot/g" \
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-e "s/__WASM_ARRAY_LEN__/build_bochs_$*_module_aot_len/g" \
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${BUILD_DIR}/$*/module_host.c
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${CC} ${CFLAGS} ${INCL} -c ${BUILD_DIR}/$*/module_host.c -o $@
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${BUILD_DIR}/startup.o: arch/bochs/startup.s
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${CC} $< ${CFLAGS} -c -o $@
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${BUILD_DIR}/syscalls.o: syscalls.c
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${CC} $< ${CFLAGS} -c -o $@
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${BUILD_DIR}/%/system.elf: ${BUILD_DIR}/%/system.o ${BUILD_DIR}/syscalls.o ${BUILD_DIR}/startup.o
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${CC} ${LDFLAGS} -o $@
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################################################################
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# WASM -> AOT -> Loaded by Runtime (Host/Linux)
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${BUILD_DIR}/%/system-linux.o: ${BUILD_DIR}/%/module_wasm.c
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cp embed/host-linux.c ${BUILD_DIR}/$*/module_host-linux.c
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sed -i \
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-e "s/__WASM_ARRAY_FILE__/module_wasm.c/g" \
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-e "s/__WASM_ARRAY__/build_bochs_$*_module_aot/g" \
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-e "s/__WASM_ARRAY_LEN__/build_bochs_$*_module_aot_len/g" \
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${BUILD_DIR}/$*/module_host-linux.c
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${CC_LINUX} ${CFLAGS_LINUX} ${INCL_LINUX} -c ${BUILD_DIR}/$*/module_host-linux.c -o $@
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${BUILD_DIR}/%/system-linux.elf: ${BUILD_DIR}/%/system-linux.o
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${CC_LINUX} ${LDFLAGS_LINUX} -o $@
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################################################################
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# Bochs
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${BUILD_DIR}/%/system.iso: ${BUILD_DIR}/%/system.elf
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rm -rf $(shell dirname $<)/grub
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mkdir -p $(shell dirname $<)/grub/boot/grub
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cp arch/bochs/grub.cfg $(shell dirname $<)/grub/boot/grub
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cp $< $(shell dirname $<)/grub/boot/system.elf
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grub-mkrescue -o $@ $(shell dirname $<)/grub
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BOCHS_RUNNER_ARGS = \
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-V arch/bochs/vgabios.bin \
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-b arch/bochs/BIOS-bochs-latest \
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# Don't depend on system.iso so we can run the trace target from the fail docker image that does not have any wamr/wasi stuff
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# ${BUILD_DIR}/%/trace.pb: ${BUILD_DIR}/%/system.iso
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${BUILD_DIR}/%/trace.pb:
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${BOCHS_RUNNER} ${BOCHS_RUNNER_ARGS} -1 \
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-f ${FAIL_TRACE} \
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-e ${BUILD_DIR}/$*/system.elf \
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-i ${BUILD_DIR}/$*/system.iso \
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-- \
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-Wf,--state-file=${BUILD_DIR}/state \
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-Wf,--trace-file=${BUILD_DIR}/trace.pb \
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-Wf,--start-symbol=start_trace \
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-Wf,--end-symbol=stop_trace \
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-Wf,--check-bounds
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client-%:
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${BOCHS_RUNNER} ${BOCHS_RUNNER_ARGS} \
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-f ${FAIL_INJECT} \
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-e ${BUILD_DIR}/$(subst client-,,$@)/system.elf \
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-i ${BUILD_DIR}/$(subst client-,,$@)/system.iso \
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-j $(shell getconf _NPROCESSORS_ONLN) \
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-- \
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-Wf,--state-dir=${BUILD_DIR}/$(subst client-,,$@)/state \
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-Wf,--trap \
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-Wf,--timeout=10 \
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-Wf,--ok-marker=ok_marker \
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-Wf,--fail-marker=fail_marker \
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-Wf,--catch-write-textsegment \
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-Wf,--catch-outerspace \
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2>/dev/null | grep -B 2 -A 8 'INJECT'
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inject-%:
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${BOCHS_RUNNER} ${BOCHS_RUNNER_ARGS} -1 \
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-f ${FAIL_INJECT} \
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-e ${BUILD_DIR}/$(subst inject-,,$@)/system.elf \
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-i ${BUILD_DIR}/$(subst inject-,,$@)/system.iso \
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-j 1 -- \
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-Wf,--state-dir=${BUILD_DIR}/$(subst inject-,,$@)/state \
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-Wf,--trap \
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-Wf,--timeout=10 \
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-Wf,--ok-marker=ok_marker \
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-Wf,--fail-marker=fail_marker \
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-Wf,--catch-write-textsegment \
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-Wf,--catch-outerspace
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# TODO: Command line interface changed
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import-arch-%: ${BUILD_DIR}/%/trace.pb ${HOME}/.my.cnf
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# ${FAIL_IMPORT} -v ${ARCH}/$(patsubst import-arch-%,%,$@) -b mem -t $< -e $(shell dirname $<)/system.elf -i mem --memory-type ram
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# ${FAIL_IMPORT} -v ${ARCH}/$(patsubst import-arch-%,%,$@) -b regs-trace -t $< -e $(shell dirname $<)/system.elf -i mem --memory-type register
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# ${FAIL_IMPORT} -v ${ARCH}/$(patsubst import-arch-%,%,$@) -b regs -t $< -e $(shell dirname $<)/system.elf -i regs
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# ${FAIL_IMPORT} -v ${ARCH}/$(patsubst import-arch-%,%,$@) -b ip -t $< -e $(shell dirname $<)/system.elf -i regs --no-gp --ip
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# ${FAIL_PRUNE} -v ${ARCH}/$(patsubst import-arch-%,%,$@) -b %% --overwrite
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${FAIL_IMPORT} -v ${ARCH}/$(patsubst import-arch-%,%,$@) -b mem -t $< -e $(shell dirname $<)/system.elf -i MemoryImporter
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${FAIL_IMPORT} -v ${ARCH}/$(patsubst import-arch-%,%,$@) -b regs-trace -t $< -e $(shell dirname $<)/system.elf -i MemoryImporter
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${FAIL_IMPORT} -v ${ARCH}/$(patsubst import-arch-%,%,$@) -b regs -t $< -e $(shell dirname $<)/system.elf -i RegisterImporter
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${FAIL_IMPORT} -v ${ARCH}/$(patsubst import-arch-%,%,$@) -b ip -t $< -e $(shell dirname $<)/system.elf -i RegisterImporter --no-gp --ip
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${FAIL_PRUNE} -v ${ARCH}/$(patsubst import-arch-%,%,$@) -b %% --overwrite
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define arch-make-targets
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build-$1: ${BUILD_DIR}/$1/system.iso
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trace-$1: ${BUILD_DIR}/$1/trace.pb
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objdump-$1:
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objdump --disassemble --disassembler-options intel --disassembler-color=off --source ${BUILD_DIR}/$1/system.elf | less
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linux-build-$1: ${BUILD_DIR}/$1/system-linux.elf
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linux-run-$1: ${BUILD_DIR}/$1/system-linux.elf
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${BUILD_DIR}/$1/system-linux.elf
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linux-gdb-$1: ${BUILD_DIR}/$1/system-linux.elf
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gdb --tui ${BUILD_DIR}/$1/system-linux.elf
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bochs-run-$1: ${BUILD_DIR}/$1/system.iso
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bochs -q -f arch/bochs/bochsrc-docker.txt
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endef
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