debug/risc-v-gsp-rm-vm/ghidra/ExportForGreenEye.java


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// Export functions as a risc-v-gsp-rm-debugger-compatible symbol TSV.
//
// Usage (Ghidra headless):
//   analyzeHeadless <proj> <name> -process <program> -noanalysis \
//       -scriptPath debug/risc-v-gsp-rm-vm/ghidra \
//       -postScript ExportForGreenEye.java /abs/path/ghidra-symbols.tsv
//
// Columns: addr (program address) <TAB> name <TAB> size.
// risc-v-gsp-rm-debugger's `symbols export --index` accepts this form directly.
//
//@category OpenIOV
//@menupath Tools.OpenIOV.Export for risc-v-gsp-rm-debugger

import java.io.File;
import java.io.PrintWriter;

import ghidra.app.script.GhidraScript;
import ghidra.program.model.listing.Function;
import ghidra.program.model.listing.FunctionIterator;

public class ExportForGreenEye extends GhidraScript {

    @Override
    public void run() throws Exception {
        String[] args = getScriptArgs();
        if (args.length < 1) {
            println("usage: ExportForGreenEye.java <out.tsv>");
            return;
        }
        File out = new File(args[0]);
        int count = 0;
        try (PrintWriter pw = new PrintWriter(out, "UTF-8")) {
            pw.println("addr\tname\tsize");
            FunctionIterator functions =
                currentProgram.getFunctionManager().getFunctions(true);
            while (functions.hasNext()) {
                Function function = functions.next();
                long addr = function.getEntryPoint().getOffset();
                long size = function.getBody().getNumAddresses();
                pw.printf("0x%08x\t%s\t%d%n", addr, function.getName(), size);
                count++;
            }
        }
        println("risc-v-gsp-rm-debugger: exported " + count + " functions to " + out.getAbsolutePath());
    }
}