diff options
Diffstat (limited to 'debug')
| -rw-r--r-- | debug/Debug.ml | 49 | ||||
| -rw-r--r-- | debug/Debug.mli | 30 | ||||
| -rw-r--r-- | debug/DebugInit.ml | 73 |
3 files changed, 102 insertions, 50 deletions
diff --git a/debug/Debug.ml b/debug/Debug.ml index 7155ae0f..a496b610 100644 --- a/debug/Debug.ml +++ b/debug/Debug.ml @@ -72,55 +72,6 @@ let implem = add_label = (fun _ _ _ -> ()); } -let init () = - if !Clflags.option_g then begin - implem.init <- DebugInformation.init; - implem.atom_function <- DebugInformation.atom_function; - implem.atom_global_variable <- DebugInformation.atom_global_variable; - implem.set_composite_size <- DebugInformation.set_composite_size; - implem.set_member_offset <- DebugInformation.set_member_offset; - implem.set_bitfield_offset <- DebugInformation.set_bitfield_offset; - implem.insert_global_declaration <- DebugInformation.insert_global_declaration; - implem.add_fun_addr <- DebugInformation.add_fun_addr; - implem.generate_debug_info <- (fun () -> Some (Dwarfgen.gen_debug_info ())); - implem.all_files_iter <- (fun f -> DebugInformation.StringSet.iter f !DebugInformation.all_files); - implem.insert_local_declaration <- DebugInformation.insert_local_declaration; - implem.atom_local_variable <- DebugInformation.atom_local_variable; - implem.enter_scope <- DebugInformation.enter_scope; - implem.enter_function_scope <- DebugInformation.enter_function_scope; - implem.add_lvar_scope <- DebugInformation.add_lvar_scope; - implem.open_scope <- DebugInformation.open_scope; - implem.close_scope <- DebugInformation.close_scope; - implem.start_live_range <- DebugInformation.start_live_range; - implem.end_live_range <- DebugInformation.end_live_range; - implem.stack_variable <- DebugInformation.stack_variable; - implem.function_end <- DebugInformation.function_end; - implem.add_label <- DebugInformation.add_label; - end else begin - implem.init <- (fun _ -> ()); - implem.atom_function <- (fun _ _ -> ()); - implem.atom_global_variable <- (fun _ _ -> ()); - implem.set_composite_size <- (fun _ _ _ -> ()); - implem.set_member_offset <- (fun _ _ _ -> ()); - implem.set_bitfield_offset <- (fun _ _ _ _ _ -> ()); - implem.insert_global_declaration <- (fun _ _ -> ()); - implem.add_fun_addr <- (fun _ _ -> ()); - implem.generate_debug_info <- (fun _ -> None); - implem.all_files_iter <- (fun _ -> ()); - implem.insert_local_declaration <- (fun _ _ _ _ -> ()); - implem.atom_local_variable <- (fun _ _ -> ()); - implem.enter_scope <- (fun _ _ _ -> ()); - implem.enter_function_scope <- (fun _ _ -> ()); - implem.add_lvar_scope <- (fun _ _ _ -> ()); - implem.open_scope <- (fun _ _ _ -> ()); - implem.close_scope <- (fun _ _ _ -> ()); - implem.start_live_range <- (fun _ _ _ -> ()); - implem.end_live_range <- (fun _ _ -> ()); - implem.stack_variable <- (fun _ _ -> ()); - implem.function_end <- (fun _ _ -> ()); - implem.add_label <- (fun _ _ _ -> ()); - end - let init_compile_unit name = implem.init name let atom_function id atom = implem.atom_function id atom let atom_global_variable id atom = implem.atom_global_variable id atom diff --git a/debug/Debug.mli b/debug/Debug.mli index 2954c300..5ef1e7f5 100644 --- a/debug/Debug.mli +++ b/debug/Debug.mli @@ -17,7 +17,35 @@ open DwarfTypes open BinNums -val init: unit -> unit +(* Record used for stroring references to the actual implementation functions *) +type implem = + { + mutable init: string -> unit; + mutable atom_function: ident -> atom -> unit; + mutable atom_global_variable: ident -> atom -> unit; + mutable set_composite_size: ident -> struct_or_union -> int option -> unit; + mutable set_member_offset: ident -> string -> int -> unit; + mutable set_bitfield_offset: ident -> string -> int -> string -> int -> unit; + mutable insert_global_declaration: Env.t -> globdecl -> unit; + mutable add_fun_addr: atom -> (int * int) -> unit; + mutable generate_debug_info: unit -> (dw_entry * dw_locations) option; + mutable all_files_iter: (string -> unit) -> unit; + mutable insert_local_declaration: storage -> ident -> typ -> location -> unit; + mutable atom_local_variable: ident -> atom -> unit; + mutable enter_scope: int -> int -> int -> unit; + mutable enter_function_scope: int -> int -> unit; + mutable add_lvar_scope: int -> ident -> int -> unit; + mutable open_scope: atom -> int -> positive -> unit; + mutable close_scope: atom -> int -> positive -> unit; + mutable start_live_range: atom -> positive -> int * int builtin_arg -> unit; + mutable end_live_range: atom -> positive -> unit; + mutable stack_variable: atom -> int * int builtin_arg -> unit; + mutable function_end: atom -> positive -> unit; + mutable add_label: atom -> positive -> int -> unit; + } + +val implem: implem + val init_compile_unit: string -> unit val atom_function: ident -> atom -> unit val atom_global_variable: ident -> atom -> unit diff --git a/debug/DebugInit.ml b/debug/DebugInit.ml new file mode 100644 index 00000000..40be9f42 --- /dev/null +++ b/debug/DebugInit.ml @@ -0,0 +1,73 @@ +(* *********************************************************************) +(* *) +(* The Compcert verified compiler *) +(* *) +(* Bernhard Schommer, AbsInt Angewandte Informatik GmbH *) +(* *) +(* AbsInt Angewandte Informatik GmbH. All rights reserved. This file *) +(* is distributed under the terms of the INRIA Non-Commercial *) +(* License Agreement. *) +(* *) +(* *********************************************************************) + +open AST +open BinNums +open C +open Camlcoq +open Dwarfgen +open DwarfTypes +open Debug + +let init_debug () = + implem.init <- DebugInformation.init; + implem.atom_function <- DebugInformation.atom_function; + implem.atom_global_variable <- DebugInformation.atom_global_variable; + implem.set_composite_size <- DebugInformation.set_composite_size; + implem.set_member_offset <- DebugInformation.set_member_offset; + implem.set_bitfield_offset <- DebugInformation.set_bitfield_offset; + implem.insert_global_declaration <- DebugInformation.insert_global_declaration; + implem.add_fun_addr <- DebugInformation.add_fun_addr; + implem.generate_debug_info <- (fun () -> Some (Dwarfgen.gen_debug_info ())); + implem.all_files_iter <- (fun f -> DebugInformation.StringSet.iter f !DebugInformation.all_files); + implem.insert_local_declaration <- DebugInformation.insert_local_declaration; + implem.atom_local_variable <- DebugInformation.atom_local_variable; + implem.enter_scope <- DebugInformation.enter_scope; + implem.enter_function_scope <- DebugInformation.enter_function_scope; + implem.add_lvar_scope <- DebugInformation.add_lvar_scope; + implem.open_scope <- DebugInformation.open_scope; + implem.close_scope <- DebugInformation.close_scope; + implem.start_live_range <- DebugInformation.start_live_range; + implem.end_live_range <- DebugInformation.end_live_range; + implem.stack_variable <- DebugInformation.stack_variable; + implem.function_end <- DebugInformation.function_end; + implem.add_label <- DebugInformation.add_label + +let init_none () = + implem.init <- (fun _ -> ()); + implem.atom_function <- (fun _ _ -> ()); + implem.atom_global_variable <- (fun _ _ -> ()); + implem.set_composite_size <- (fun _ _ _ -> ()); + implem.set_member_offset <- (fun _ _ _ -> ()); + implem.set_bitfield_offset <- (fun _ _ _ _ _ -> ()); + implem.insert_global_declaration <- (fun _ _ -> ()); + implem.add_fun_addr <- (fun _ _ -> ()); + implem.generate_debug_info <- (fun _ -> None); + implem.all_files_iter <- (fun _ -> ()); + implem.insert_local_declaration <- (fun _ _ _ _ -> ()); + implem.atom_local_variable <- (fun _ _ -> ()); + implem.enter_scope <- (fun _ _ _ -> ()); + implem.enter_function_scope <- (fun _ _ -> ()); + implem.add_lvar_scope <- (fun _ _ _ -> ()); + implem.open_scope <- (fun _ _ _ -> ()); + implem.close_scope <- (fun _ _ _ -> ()); + implem.start_live_range <- (fun _ _ _ -> ()); + implem.end_live_range <- (fun _ _ -> ()); + implem.stack_variable <- (fun _ _ -> ()); + implem.function_end <- (fun _ _ -> ()); + implem.add_label <- (fun _ _ _ -> ()) + +let init () = + if !Clflags.option_g then + init_debug () + else + init_none () |