diff options
Diffstat (limited to 'backend/PrintAsm.ml')
| -rw-r--r-- | backend/PrintAsm.ml | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/backend/PrintAsm.ml b/backend/PrintAsm.ml index f3c80f3e..45b1e878 100644 --- a/backend/PrintAsm.ml +++ b/backend/PrintAsm.ml @@ -24,14 +24,11 @@ open TargetPrinter module Printer(Target:TARGET) = struct - let addr_mapping: (string, (int * int)) Hashtbl.t = Hashtbl.create 7 - let get_fun_addr name = - let name = extern_atom name in - let start_addr = new_label () - and end_addr = new_label () in - Hashtbl.add addr_mapping name (start_addr,end_addr); - start_addr,end_addr + let s = Target.new_label () + and e = Target.new_label () in + Debug.add_fun_addr name (e,s); + s,e let print_debug_label oc l = if !Clflags.option_g && Configuration.advanced_debug then @@ -39,7 +36,6 @@ module Printer(Target:TARGET) = else () - let print_location oc loc = if loc <> Cutil.no_loc then Target.print_file_line oc (fst loc) (snd loc) @@ -67,7 +63,9 @@ module Printer(Target:TARGET) = print_debug_label oc e; Target.print_fun_info oc name; Target.emit_constants oc lit; - Target.print_jumptable oc jmptbl + Target.print_jumptable oc jmptbl; + if !Clflags.option_g then + Hashtbl.iter (fun p i -> Debug.add_label name p i) current_function_labels let print_init_data oc name id = if Str.string_match PrintCsyntax.re_string_literal (extern_atom name) 0 @@ -81,10 +79,11 @@ module Printer(Target:TARGET) = match v.gvar_init with | [] -> () | _ -> + Debug.variable_printed (extern_atom name); let sec = match C2C.atom_sections name with | [s] -> s - | _ -> Section_data true + | _ -> Section_data true and align = match C2C.atom_alignof name with | Some a -> a @@ -102,8 +101,7 @@ module Printer(Target:TARGET) = let sz = match v.gvar_init with [Init_space sz] -> sz | _ -> assert false in Target.print_comm_symb oc sz name align - - + let print_globdef oc (name,gdef) = match gdef with | Gfun (Internal code) -> print_function oc name code @@ -113,18 +111,13 @@ module Printer(Target:TARGET) = module DwarfTarget: DwarfTypes.DWARF_TARGET = struct let label = Target.label - let name_of_section = Target.name_of_section + let section = Target.section let print_file_loc = Target.print_file_loc - let get_start_addr = Target.get_start_addr - let get_end_addr = Target.get_end_addr - let get_stmt_list_addr = Target.get_stmt_list_addr let name_of_section = Target.name_of_section - let get_fun_addr s = try Some (Hashtbl.find addr_mapping s) with Not_found -> None + let symbol = Target.symbol end - module DebugPrinter = DwarfPrinter (DwarfTarget) (Target.DwarfAbbrevs) - - + module DebugPrinter = DwarfPrinter (DwarfTarget) end let print_program oc p db = @@ -138,7 +131,14 @@ let print_program oc p db = close_filenames (); if !Clflags.option_g && Configuration.advanced_debug then begin - match db with + let atom_to_s s = + let s = C2C.atom_sections s in + match s with + | [] -> Target.name_of_section Section_text + | (Section_user (n,_,_))::_ -> n + | a::_ -> + Target.name_of_section a in + match Debug.generate_debug_info atom_to_s (Target.name_of_section Section_text) with | None -> () | Some db -> Printer.DebugPrinter.print_debug oc db |