Add i368-elf-gcc v5.4 crosscompiler
This commit is contained in:
@ -1,33 +1,51 @@
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# C -> WASM
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WASI_ROOT := /opt/wasi-sdk
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WASI_CC := ${WASI_ROOT}/bin/clang
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WASI_CFLAGS := --target=wasm32 \
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--sysroot=${WASI_ROOT}/share/wasi-sysroot \
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-z stack-size=4096 \
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-O0 -nostdlib \
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-Wl,--no-entry \
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-Wl,--initial-memory=65536 \
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-Wl,--export-all \
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-Wl,--export=__heap_base \
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-Wl,--export=__data_end
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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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IWASM_LIB := /opt/wamr-libiwasm
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CC := gcc
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WAMR := /opt/wamr
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IWASM_LIB := /opt/wamr-libiwasm
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CC := /opt/crosscompiler/bin/i686-elf-gcc
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# NOTE: When compiling I get "error: bp cannot be used in ‘asm’ here"
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# I 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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CFLAGS := -I. -O0 -m32 -ffunction-sections -std=c11 -fomit-frame-pointer
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LDFLAGS = -Wl,-T linker.ld $^ -Wl,--build-id=none -static -nostdlib -m32 \
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-Wl,-rpath,${IWASM_LIB} -L${IWASM_LIB} -liwasm -lgcc
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INCL := -I${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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WAMRC := /opt/wamr-wamrc/wamrc
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WAMRCFLAGS := --target=i386 --format=object
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XXD := busybox xxd
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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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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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WAMRC := /opt/wamr-wamrc/wamrc
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XXD := busybox xxd
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################################################################
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# C -> WASM
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@ -35,11 +53,10 @@ ${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} ${WAMRCFLAGS} -o ${BUILD_DIR}/$*/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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@ -47,7 +64,6 @@ ${BUILD_DIR}/%/module.wasm: %.c
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# ${BUILD_DIR}/%/system.elf: ${BUILD_DIR}/%/system.o ${BUILD_DIR}/startup.o
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# ${CC} ${LDFLAGS} -o $@
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################################################################
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# WASM -> AOT -> Loaded by Runtime
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${BUILD_DIR}/%/module.aot: ${BUILD_DIR}/%/module.wasm
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@ -62,13 +78,16 @@ ${BUILD_DIR}/%/system.o: ${BUILD_DIR}/%/module_wasm.c
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-e "s/__WASM_ARRAY_FILE__/module_wasm.c/g" \
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-e "s/__WASM_ARRAY__/build_bochs_$*_module_aot/g" \
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-e "s/__WASM_ARRAY_LEN__/build_bochs_$*_module_aot_len/g" \
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${BUILD_DIR}/$*/module_host.c
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${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}/%/system.elf: ${BUILD_DIR}/%/system.o ${BUILD_DIR}/startup.o
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${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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@ -80,51 +99,50 @@ ${BUILD_DIR}/%/system.iso: ${BUILD_DIR}/%/system.elf
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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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-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 $(shell dirname $<)/$*/system.elf \
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-i $(shell dirname $<)/$*/system.iso \
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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=$(shell dirname $<)/state \
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-Wf,--trace-file=$(shell dirname $<)/trace.pb \
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-Wf,--start-symbol=start_trace \
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-Wf,--end-symbol=stop_trace \
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-Wf,--state-file=${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 ${FAIL_INJECT} \
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${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,--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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-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 ${FAIL_INJECT} \
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${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,--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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@ -142,11 +160,13 @@ import-arch-%: ${BUILD_DIR}/%/trace.pb ${HOME}/.my.cnf
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${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=on --source ${BUILD_DIR}/$1/system.elf
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endef
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