cb471a9282
* just port for binary only / systemmode fuzzers * introduce just libraries, with pre-initialized variables and common recipes --------- Co-authored-by: Dongjia "toka" Zhang <tokazerkje@outlook.com>
69 lines
2.4 KiB
Makefile
69 lines
2.4 KiB
Makefile
import "../../../just/libafl-qemu.just"
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FUZZER_NAME := "qemu_linux_kernel"
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LINUX_BUILDER_URL := "git@github.com:AFLplusplus/linux-qemu-image-builder.git"
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LINUX_BUILDER_DIR := TARGET_DIR / "linux_builder"
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LINUX_BUILDER_OUT := LINUX_BUILDER_DIR / "output"
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target_dir:
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mkdir -p "{{TARGET_DIR}}"/runtime
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mkdir -p "{{TARGET_DIR}}"/setup
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linux_builder_dir: target_dir
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#!/bin/bash
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if [ ! -d {{ LINUX_BUILDER_DIR }} ]; then
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git clone {{ LINUX_BUILDER_URL }} {{ LINUX_BUILDER_DIR }}
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else
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git -C {{ LINUX_BUILDER_DIR }} pull
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fi
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update_files api="": target_dir linux_builder_dir (build api)
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cp -r setup/* "{{ LINUX_BUILDER_DIR }}/setup/"
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cp -r runtime/* "{{ LINUX_BUILDER_DIR }}/runtime/"
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cp {{ BUILD_DIR }}/include/* "{{ LINUX_BUILDER_DIR }}/setup/"
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target api="": linux_builder_dir update_files
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{{LINUX_BUILDER_DIR}}/build.sh
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build api="":
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cargo build \
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--profile {{ PROFILE }} \
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--target-dir {{ TARGET_DIR }} \
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--features "{{ api }}"
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run api="": (build api)
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#!/bin/bash
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rm -rf corpus_gen
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# Find the bios dir of LibAFL QEMU
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if [ ! -z "${LIBAFL_QEMU_DIR}" ]; then
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LIBAFL_QEMU_BIOS_DIR=${LIBAFL_QEMU_DIR}/build/qemu-bundle/usr/local/share/qemu
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else
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LIBAFL_QEMU_BIOS_DIR={{ LIBAFL_QEMU_DIR_DEFAULT }}/build/qemu-bundle/usr/local/share/qemu
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fi
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qemu-img create -f qcow2 -o backing_file={{ LINUX_BUILDER_OUT }}/OVMF_CODE.4m.fd -F raw {{ LINUX_BUILDER_OUT }}/OVMF_CODE.4m.qcow2
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qemu-img create -f qcow2 -o backing_file={{ LINUX_BUILDER_OUT }}/OVMF_VARS.4m.fd -F raw {{ LINUX_BUILDER_OUT }}/OVMF_VARS.4m.qcow2
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qemu-img create -f qcow2 -o backing_file={{ LINUX_BUILDER_OUT }}/linux.qcow2 -F qcow2 {{ LINUX_BUILDER_OUT }}/linux.tmp.qcow2
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{{FUZZER}} \
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-accel tcg \
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-m 4G \
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-drive if=pflash,format=qcow2,file="{{ LINUX_BUILDER_OUT }}/OVMF_CODE.4m.qcow2" `# OVMF code pflash` \
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-drive if=pflash,format=qcow2,file="{{ LINUX_BUILDER_OUT }}/OVMF_VARS.4m.qcow2" `# OVMF vars pflash` \
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-device ahci,id=ahci,bus=pci.0,addr=4 \
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-device ide-hd,bus=ahci.0,drive=disk,bootindex=1 \
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-blockdev driver=file,filename="{{ LINUX_BUILDER_OUT }}/linux.tmp.qcow2",node-name=storage `# Backend file of "disk"` \
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-blockdev driver=qcow2,file=storage,node-name=disk `# QCOW2 "disk"` \
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-L "${LIBAFL_QEMU_BIOS_DIR}" \
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-nographic \
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-monitor null \
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-serial null
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test: build (build "nyx")
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clean:
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cargo clean
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