checkpoint on multi-lane / simplified dwarf parsing/conversion; fix incorrect assumption of relative in radbin

src/dwarf/dwarf_coff.c

@@ -23,14 +23,14 @@ dw_is_dwarf_present_coff_section_table(String8 string_table, U64 section_count,
   return is_dwarf_present;
 }
 
-internal DW_Input
+internal DW_Raw
 dw_input_from_coff_section_table(Arena              *arena,
                                  String8             raw_image,
                                  String8             string_table,
                                  U64                 section_count,
                                  COFF_SectionHeader *section_table)
 {
-  DW_Input input                              = {0};
+  DW_Raw input                              = {0};
   B32      sect_status[ArrayCount(input.sec)] = {0};
   
   for (U64 i = 0; i < section_count; ++i) {