mirror of
https://github.com/Whispergate/JanusLoader
synced 2026-07-22 11:23:12 +00:00
hunterino-sec
39 lines
921 B
CMake
39 lines
921 B
CMake
cmake_minimum_required(VERSION 3.20)
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project(JanusPayload C CXX ASM)
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# Requires a RISC-V cross-compiler:
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# apt install gcc-riscv64-linux-gnu g++-riscv64-linux-gnu
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# Or pass -DCMAKE_TOOLCHAIN_FILE=../cmake/riscv64.cmake
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set(CMAKE_CXX_STANDARD 17)
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add_executable(payload
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crt0.S
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main.cpp
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)
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target_compile_options(payload PRIVATE
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-nostdlib
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-fno-exceptions
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-fno-rtti
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-fPIC
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-Os
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-march=rv64imac
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-mabi=lp64
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)
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target_link_options(payload PRIVATE
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-nostdlib
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-static
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-fuse-ld=lld # requires: sudo apt install lld
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-T ${CMAKE_CURRENT_SOURCE_DIR}/link.ld
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)
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# After build, generate flat binary + run embed_payload.py
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add_custom_command(TARGET payload POST_BUILD
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COMMAND python3 ${CMAKE_SOURCE_DIR}/../tools/embed_payload.py
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$<TARGET_FILE:payload>
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${CMAKE_SOURCE_DIR}/../src/loader/payload_blob.cpp
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COMMENT "Embedding payload into loader"
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)
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