Initial commit

tools/obj.proto

@@ -0,0 +1,23 @@
+syntax = "proto3";
+
+message Section {
+  string name = 1;
+  bytes text = 2;
+}
+
+// there is always exactly ONE header with a magic "pol0" at the start
+message Header {
+  string magic = 1;
+}
+
+message Reloc {
+  string section = 1;
+  int32 offset = 2;
+  string target = 3;
+}
+
+message ObjFile {
+  Header header = 1;
+  repeated Section sections = 2;
+  repeated Reloc relocs = 3;
+}