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https://github.com/mochabyte0x/vmkit
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MochaByte
65 lines
2.0 KiB
Makefile
65 lines
2.0 KiB
Makefile
# vmkit: example build.
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# Builds the portable example loader and its companion builder.
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#
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# Usage:
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# make # build both example_loader and example_builder
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# make run-loader # build + run the example loader
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# make run-builder # build + run the example builder
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# make clean # remove built artifacts
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#
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# Override CXX or CXXFLAGS as needed:
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# make CXX=g++
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# make CXXFLAGS="-std=c++20 -O3"
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# Use = (not ?=) so we override Make's built-in default of g++.
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# Override on the command line: make CXX=g++
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CXX = clang++
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CXXFLAGS = -std=c++20 -O2 -Wall -Wextra -Wpedantic
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INCLUDES := -I.
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# Detect MSYS2 / MinGW / Cygwin shells where MSYS-style /tmp paths leak into
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# TMP/TEMP and break Microsoft's link.exe. In that case we point both at
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# LOCALAPPDATA\Temp (resolved by the recipe shell at build time).
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UNAME_S := $(shell uname -s 2>/dev/null)
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ifneq (,$(filter MSYS% MINGW% CYGWIN%,$(UNAME_S)))
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EXE := .exe
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RM := rm -f
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TMP_FIX := TMP="$$LOCALAPPDATA\\Temp" TEMP="$$LOCALAPPDATA\\Temp"
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else ifeq ($(OS),Windows_NT)
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EXE := .exe
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RM := rm -f
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TMP_FIX :=
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else
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EXE :=
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RM := rm -f
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TMP_FIX :=
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endif
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EXAMPLES := example/example_loader$(EXE) example/example_builder$(EXE)
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.PHONY: all clean run-loader run-builder
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all: $(EXAMPLES)
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# The builder reads example/payload.bin (raw shellcode) and emits the
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# encrypted bytecode + payload header that the loader consumes. If you change
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# payload.bin, embedded.h regenerates and the loader picks it up automatically.
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example/embedded.h: example/example_builder$(EXE) example/payload.bin
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./$< example/payload.bin > $@
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# Loader depends on the generated bytecode header.
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example/example_loader$(EXE): example/example_loader.cpp vm_loader.hpp example/embedded.h
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$(TMP_FIX) $(CXX) $(CXXFLAGS) $(INCLUDES) $< -o $@
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example/%$(EXE): example/%.cpp vm_loader.hpp
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$(TMP_FIX) $(CXX) $(CXXFLAGS) $(INCLUDES) $< -o $@
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run-loader: example/example_loader$(EXE)
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./$<
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run-builder: example/example_builder$(EXE)
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./$<
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clean:
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-$(RM) $(EXAMPLES) example/embedded.h
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