Add C++ x86 architecture wrapper for extending architectures

1 files changed, 59 insertions, 0 deletions

diff --git a/examples/x86_extension/Makefile b/examples/x86_extension/Makefile
new file mode 100644
index 00000000..3fa1739b
--- /dev/null
+++ b/examples/x86_extension/Makefile
@@ -0,0 +1,59 @@
+# Path to prebuilt libbinaryninjaapi.a
+BINJA_API_A := ../../bin/libbinaryninjaapi.a
+
+# Path to binaryninjaapi.h and json
+INC := -I../../
+
+UNAME_S := $(shell uname -s)
+ifeq ($(UNAME_S),Linux)
+	# Path to binaryninja install
+	BINJAPATH := $(shell cat ~/.binaryninja/lastrun)
+	PLUGIN_DIR := ~/.binaryninja/plugins/
+	CC := g++
+else
+	BINJAPATH := /Applications/Binary\ Ninja.app/Contents/MacOS
+	PLUGIN_DIR := ~/Library/Application\ Support/Binary\ Ninja/plugins/
+	CC := clang++
+endif
+
+SRCDIR := src
+BUILDDIR := build
+TARGETDIR := bin
+
+TARGETNAME := x86_extension
+TARGET := $(TARGETDIR)/$(TARGETNAME)
+
+SRCEXT := cpp
+SOURCES := $(shell find $(SRCDIR) -type f -name *.$(SRCEXT))
+OBJECTS := $(patsubst $(SRCDIR)/%,$(BUILDDIR)/%,$(SOURCES:.$(SRCEXT)=.o)) src/asmx86/libasmx86.a
+
+LIBS := -L$(BINJAPATH) -lbinaryninjacore
+CFLAGS := -c -std=gnu++11 -O2 -Wall -W -fPIC -pipe
+
+all: $(TARGET)
+
+ifeq ($(UNAME_S),Linux)
+$(TARGET): $(OBJECTS)
+	@mkdir -p $(TARGETDIR)
+	$(CC) $^ $(BINJA_API_A) $(LIBS) -shared -Wl,-rpath=$(BINJAPATH) -ldl -o bin/lib$(TARGETNAME).so
+else
+$(TARGET): $(OBJECTS)
+	@mkdir -p $(TARGETDIR)
+	$(CC) $^ $(BINJA_API_A) $(LIBS) -single_module -dynamiclib -o bin/lib$(TARGETNAME).dylib
+	install_name_tool -add_rpath $(BINJAPATH)/libbinaryninjacore.dylib bin/lib$(TARGETNAME).dylib
+endif
+
+$(BUILDDIR)/%.o: $(SRCDIR)/%.$(SRCEXT)
+	@mkdir -p $(BUILDDIR)
+	$(CC) $(CFLAGS) $(INC) -c -o $@ $<
+
+src/asmx86/libasmx86.a:
+	$(MAKE) -C src/asmx86
+
+install:
+	cp bin/lib$(TARGETNAME).dylib $(PLUGIN_DIR)
+
+clean:
+	$(RM) -r $(BUILDDIR) $(TARGETDIR)
+
+.PHONY: clean