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(* Extend the idea of a module as defined in Wasm.Syntax
with custom sections that we are interested in
*)
open Ast
type name_section = {
module_ : string option;
function_names : (int32 * string) list;
locals_names : (int32 * (int32 * string) list) list;
label_names : (int32 * (int32 * string) list) list;
type_names : (int32 * string) list;
table_names : (int32 * string) list;
memory_names : (int32 * string) list;
global_names : (int32 * string) list;
elem_segment_names : (int32 * string) list;
data_segment_names : (int32 * string) list;
}
let empty_name_section : name_section = {
module_ = None;
function_names = [];
locals_names = [];
label_names = [];
type_names = [];
table_names = [];
memory_names = [];
global_names = [];
elem_segment_names = [];
data_segment_names = [];
}
type dylink_section = {
memory_size : int32;
memory_alignment : int32;
table_size : int32;
table_alignment : int32;
needed_dynlibs : string list;
}
type motoko_sections = {
labels : string list;
stable_types : (bool * string) option;
compiler : (bool * string) option;
}
type candid_sections = {
args : (bool * string) option;
service : (bool * string) option;
}
let empty_motoko_sections = {
labels = [];
stable_types = None;
compiler = None;
}
let empty_candid_sections = {
args = None;
service = None;
}
type persistence_section = (bool * string) option
type extended_module = {
(* The non-custom sections *)
module_ : module_';
(* name section *)
name : name_section;
(* dylib section *)
dylink : dylink_section option;
(* candid sections *)
candid : candid_sections;
(* motoko sections *)
motoko : motoko_sections;
(* enhanced orthogonal persistence section *)
enhanced_orthogonal_persistence : persistence_section;
(* source map section *)
source_mapping_url : string option;
wasm_features : string list;
}