Commit ef9aea75d0

@@ -173,6 +173,7 @@ pub fn initOutputSection(sect: macho.section_64, macho_file: *MachO) !u8 {
 pub fn scanRelocs(self: Atom, macho_file: *MachO) !void {
     const tracy = trace(@src());
     defer tracy.end();
+    assert(self.flags.alive);
 
     const object = self.getFile(macho_file).object;
     const relocs = self.getRelocs(macho_file);

@@ -91,7 +91,12 @@ fn mark(roots: []*Atom, objects: []const File.Index, macho_file: *MachO) void {
             for (macho_file.getFile(index).?.getAtoms()) |atom_index| {
                 const atom = macho_file.getAtom(atom_index).?;
                 const isec = atom.getInputSection(macho_file);
-                if (isec.isDontDeadStripIfReferencesLive() and !atom.flags.alive and refersLive(atom, macho_file)) {
+                if (isec.isDontDeadStripIfReferencesLive() and
+                    !(mem.eql(u8, isec.sectName(), "__eh_frame") or
+                    mem.eql(u8, isec.sectName(), "__compact_unwind") or
+                    isec.attrs() & macho.S_ATTR_DEBUG != 0) and
+                    !atom.flags.alive and refersLive(atom, macho_file))
+                {
                     markLive(atom, macho_file);
                     loop = true;
                 }