Deprecate AEVM (#375)
* Deprecate AEVM * Fix test, changelog * Restore old rebar * rebar lock fix * undo export Co-authored-by: Gaith Hallak <gaithhallak@gmail.com> * undo export Co-authored-by: Gaith Hallak <gaithhallak@gmail.com> * Solve GH suggestions * Fix the docs * update docs * Remove unused tests * undo weird change Co-authored-by: Gaith Hallak <gaithhallak@gmail.com>
This commit is contained in:
Radosław Rowicki
+104
-340
@@ -2,7 +2,7 @@
|
||||
%%% @author Happi (Erik Stenman)
|
||||
%%% @copyright (C) 2017, Aeternity Anstalt
|
||||
%%% @doc
|
||||
%%% Compiler from Aeterinty Sophia language to the Aeternity VM, aevm.
|
||||
%%% Compiler from Aeterinty Sophia language to FATE.
|
||||
%%% @end
|
||||
%%% Created : 12 Dec 2017
|
||||
%%%-------------------------------------------------------------------
|
||||
@@ -12,14 +12,13 @@
|
||||
, file/2
|
||||
, from_string/2
|
||||
, check_call/4
|
||||
, create_calldata/3 %% deprecated
|
||||
, create_calldata/3
|
||||
, create_calldata/4
|
||||
, version/0
|
||||
, numeric_version/0
|
||||
, sophia_type_to_typerep/1
|
||||
, to_sophia_value/4 %% deprecated, need a backend
|
||||
, to_sophia_value/4
|
||||
, to_sophia_value/5
|
||||
, decode_calldata/3 %% deprecated
|
||||
, decode_calldata/3
|
||||
, decode_calldata/4
|
||||
, parse/2
|
||||
, add_include_path/2
|
||||
@@ -27,7 +26,6 @@
|
||||
]).
|
||||
|
||||
-include_lib("aebytecode/include/aeb_opcodes.hrl").
|
||||
-include("aeso_icode.hrl").
|
||||
-include("aeso_utils.hrl").
|
||||
|
||||
|
||||
@@ -35,13 +33,10 @@
|
||||
| pp_ast
|
||||
| pp_types
|
||||
| pp_typed_ast
|
||||
| pp_icode
|
||||
| pp_assembler
|
||||
| pp_bytecode
|
||||
| no_code
|
||||
| keep_included
|
||||
| debug_mode
|
||||
| {backend, aevm | fate}
|
||||
| {include, {file_system, [string()]} |
|
||||
{explicit_files, #{string() => binary()}}}
|
||||
| {src_file, string()}
|
||||
@@ -106,45 +101,22 @@ add_include_path(File, Options) ->
|
||||
end.
|
||||
|
||||
-spec from_string(binary() | string(), options()) -> {ok, map()} | {error, [aeso_errors:error()]}.
|
||||
from_string(Contract, Options) ->
|
||||
from_string(proplists:get_value(backend, Options, aevm), Contract, Options).
|
||||
|
||||
from_string(Backend, ContractBin, Options) when is_binary(ContractBin) ->
|
||||
from_string(Backend, binary_to_list(ContractBin), Options);
|
||||
from_string(Backend, ContractString, Options) ->
|
||||
from_string(ContractBin, Options) when is_binary(ContractBin) ->
|
||||
from_string(binary_to_list(ContractBin), Options);
|
||||
from_string(ContractString, Options) ->
|
||||
try
|
||||
from_string1(Backend, ContractString, Options)
|
||||
from_string1(ContractString, Options)
|
||||
catch
|
||||
throw:{error, Errors} -> {error, Errors}
|
||||
end.
|
||||
|
||||
from_string1(aevm, ContractString, Options) ->
|
||||
#{ icode := Icode
|
||||
, folded_typed_ast := FoldedTypedAst
|
||||
, warnings := Warnings } = string_to_code(ContractString, Options),
|
||||
TypeInfo = extract_type_info(Icode),
|
||||
Assembler = assemble(Icode, Options),
|
||||
pp_assembler(aevm, Assembler, Options),
|
||||
ByteCodeList = to_bytecode(Assembler, Options),
|
||||
ByteCode = << << B:8 >> || B <- ByteCodeList >>,
|
||||
pp_bytecode(ByteCode, Options),
|
||||
{ok, Version} = version(),
|
||||
Res = #{byte_code => ByteCode,
|
||||
compiler_version => Version,
|
||||
contract_source => ContractString,
|
||||
type_info => TypeInfo,
|
||||
abi_version => aeb_aevm_abi:abi_version(),
|
||||
payable => maps:get(payable, Icode),
|
||||
warnings => Warnings
|
||||
},
|
||||
{ok, maybe_generate_aci(Res, FoldedTypedAst, Options)};
|
||||
from_string1(fate, ContractString, Options) ->
|
||||
from_string1(ContractString, Options) ->
|
||||
#{ fcode := FCode
|
||||
, fcode_env := #{child_con_env := ChildContracts}
|
||||
, folded_typed_ast := FoldedTypedAst
|
||||
, warnings := Warnings } = string_to_code(ContractString, Options),
|
||||
FateCode = aeso_fcode_to_fate:compile(ChildContracts, FCode, Options),
|
||||
pp_assembler(fate, FateCode, Options),
|
||||
pp_assembler(FateCode, Options),
|
||||
ByteCode = aeb_fate_code:serialize(FateCode, []),
|
||||
{ok, Version} = version(),
|
||||
Res = #{byte_code => ByteCode,
|
||||
@@ -174,29 +146,16 @@ string_to_code(ContractString, Options) ->
|
||||
pp_ast(Ast, Options),
|
||||
{TypeEnv, FoldedTypedAst, UnfoldedTypedAst, Warnings} = aeso_ast_infer_types:infer(Ast, [return_env | Options]),
|
||||
pp_typed_ast(UnfoldedTypedAst, Options),
|
||||
case proplists:get_value(backend, Options, aevm) of
|
||||
aevm ->
|
||||
Icode = ast_to_icode(UnfoldedTypedAst, Options),
|
||||
pp_icode(Icode, Options),
|
||||
#{ icode => Icode
|
||||
, unfolded_typed_ast => UnfoldedTypedAst
|
||||
, folded_typed_ast => FoldedTypedAst
|
||||
, type_env => TypeEnv
|
||||
, ast => Ast
|
||||
, warnings => Warnings};
|
||||
fate ->
|
||||
{Env, Fcode} = aeso_ast_to_fcode:ast_to_fcode(UnfoldedTypedAst, [{original_src, ContractString}|Options]),
|
||||
#{ fcode => Fcode
|
||||
, fcode_env => Env
|
||||
, unfolded_typed_ast => UnfoldedTypedAst
|
||||
, folded_typed_ast => FoldedTypedAst
|
||||
, type_env => TypeEnv
|
||||
, ast => Ast
|
||||
, warnings => Warnings }
|
||||
end.
|
||||
{Env, Fcode} = aeso_ast_to_fcode:ast_to_fcode(UnfoldedTypedAst, [{original_src, ContractString}|Options]),
|
||||
#{ fcode => Fcode
|
||||
, fcode_env => Env
|
||||
, unfolded_typed_ast => UnfoldedTypedAst
|
||||
, folded_typed_ast => FoldedTypedAst
|
||||
, type_env => TypeEnv
|
||||
, ast => Ast
|
||||
, warnings => Warnings }.
|
||||
|
||||
-define(CALL_NAME, "__call").
|
||||
-define(DECODE_NAME, "__decode").
|
||||
|
||||
%% Takes a string containing a contract with a declaration/prototype of a
|
||||
%% function (foo, say) and adds function __call() = foo(args) calling this
|
||||
@@ -204,10 +163,8 @@ string_to_code(ContractString, Options) ->
|
||||
%% terms for the arguments.
|
||||
%% NOTE: Special treatment for "init" since it might be implicit and has
|
||||
%% a special return type (typerep, T)
|
||||
-spec check_call(string(), string(), [string()], options()) -> {ok, string(), {[Type], Type}, [term()]}
|
||||
| {ok, string(), [term()]}
|
||||
| {error, [aeso_errors:error()]}
|
||||
when Type :: term().
|
||||
-spec check_call(string(), string(), [string()], options()) -> {ok, string(), [term()]}
|
||||
| {error, [aeso_errors:error()]}.
|
||||
check_call(Source, "init" = FunName, Args, Options) ->
|
||||
case check_call1(Source, FunName, Args, Options) of
|
||||
Err = {error, _} when Args == [] ->
|
||||
@@ -224,44 +181,20 @@ check_call(Source, FunName, Args, Options) ->
|
||||
|
||||
check_call1(ContractString0, FunName, Args, Options) ->
|
||||
try
|
||||
case proplists:get_value(backend, Options, aevm) of
|
||||
aevm ->
|
||||
%% First check the contract without the __call function
|
||||
#{ast := Ast} = string_to_code(ContractString0, Options),
|
||||
ContractString = insert_call_function(Ast, ContractString0, ?CALL_NAME, FunName, Args),
|
||||
#{unfolded_typed_ast := TypedAst,
|
||||
icode := Icode} = string_to_code(ContractString, Options),
|
||||
{ok, {FunName, {fun_t, _, _, ArgTypes, RetType}}} = get_call_type(TypedAst),
|
||||
ArgVMTypes = [ aeso_ast_to_icode:ast_typerep(T, Icode) || T <- ArgTypes ],
|
||||
RetVMType = case RetType of
|
||||
{id, _, "_"} -> any;
|
||||
_ -> aeso_ast_to_icode:ast_typerep(RetType, Icode)
|
||||
end,
|
||||
#{ functions := Funs } = Icode,
|
||||
ArgIcode = get_arg_icode(Funs),
|
||||
ArgTerms = [ icode_to_term(T, Arg) ||
|
||||
{T, Arg} <- lists:zip(ArgVMTypes, ArgIcode) ],
|
||||
RetVMType1 =
|
||||
case FunName of
|
||||
"init" -> {tuple, [typerep, RetVMType]};
|
||||
_ -> RetVMType
|
||||
end,
|
||||
{ok, FunName, {ArgVMTypes, RetVMType1}, ArgTerms};
|
||||
fate ->
|
||||
%% First check the contract without the __call function
|
||||
#{ fcode := OrgFcode
|
||||
, fcode_env := #{child_con_env := ChildContracts}
|
||||
, ast := Ast } = string_to_code(ContractString0, Options),
|
||||
FateCode = aeso_fcode_to_fate:compile(ChildContracts, OrgFcode, []),
|
||||
%% collect all hashes and compute the first name without hash collision to
|
||||
SymbolHashes = maps:keys(aeb_fate_code:symbols(FateCode)),
|
||||
CallName = first_none_match(?CALL_NAME, SymbolHashes,
|
||||
lists:seq($1, $9) ++ lists:seq($A, $Z) ++ lists:seq($a, $z)),
|
||||
ContractString = insert_call_function(Ast, ContractString0, CallName, FunName, Args),
|
||||
#{fcode := Fcode} = string_to_code(ContractString, Options),
|
||||
CallArgs = arguments_of_body(CallName, FunName, Fcode),
|
||||
{ok, FunName, CallArgs}
|
||||
end
|
||||
%% First check the contract without the __call function
|
||||
#{fcode := OrgFcode
|
||||
, fcode_env := #{child_con_env := ChildContracts}
|
||||
, ast := Ast} = string_to_code(ContractString0, Options),
|
||||
FateCode = aeso_fcode_to_fate:compile(ChildContracts, OrgFcode, []),
|
||||
%% collect all hashes and compute the first name without hash collision to
|
||||
SymbolHashes = maps:keys(aeb_fate_code:symbols(FateCode)),
|
||||
CallName = first_none_match(?CALL_NAME, SymbolHashes,
|
||||
lists:seq($1, $9) ++ lists:seq($A, $Z) ++ lists:seq($a, $z)),
|
||||
ContractString = insert_call_function(Ast, ContractString0, CallName, FunName, Args),
|
||||
#{fcode := Fcode} = string_to_code(ContractString, Options),
|
||||
CallArgs = arguments_of_body(CallName, FunName, Fcode),
|
||||
|
||||
{ok, FunName, CallArgs}
|
||||
catch
|
||||
throw:{error, Errors} -> {error, Errors}
|
||||
end.
|
||||
@@ -309,32 +242,21 @@ last_contract_indent(Decls) ->
|
||||
_ -> 0
|
||||
end.
|
||||
|
||||
-spec to_sophia_value(string(), string(), ok | error | revert, aeb_aevm_data:data()) ->
|
||||
{ok, aeso_syntax:expr()} | {error, [aeso_errors:error()]}.
|
||||
-spec to_sophia_value(string(), string(), ok | error | revert, binary()) ->
|
||||
{ok, aeso_syntax:expr()} | {error, [aeso_errors:error()]}.
|
||||
to_sophia_value(ContractString, Fun, ResType, Data) ->
|
||||
to_sophia_value(ContractString, Fun, ResType, Data, [{backend, aevm}]).
|
||||
|
||||
to_sophia_value(ContractString, Fun, ResType, Data, []).
|
||||
-spec to_sophia_value(string(), string(), ok | error | revert, binary(), options()) ->
|
||||
{ok, aeso_syntax:expr()} | {error, [aeso_errors:error()]}.
|
||||
to_sophia_value(_, _, error, Err, _Options) ->
|
||||
{ok, {app, [], {id, [], "error"}, [{string, [], Err}]}};
|
||||
to_sophia_value(_, _, revert, Data, Options) ->
|
||||
case proplists:get_value(backend, Options, aevm) of
|
||||
aevm ->
|
||||
case aeb_heap:from_binary(string, Data) of
|
||||
{ok, Err} ->
|
||||
{ok, {app, [], {id, [], "abort"}, [{string, [], Err}]}};
|
||||
{error, _} ->
|
||||
Msg = "Could not interpret the revert message",
|
||||
{error, [aeso_errors:new(data_error, Msg)]}
|
||||
end;
|
||||
fate ->
|
||||
try aeb_fate_encoding:deserialize(Data) of
|
||||
Err -> {ok, {app, [], {id, [], "abort"}, [{string, [], Err}]}}
|
||||
catch _:_ ->
|
||||
Msg = "Could not deserialize the revert message",
|
||||
{error, [aeso_errors:new(data_error, Msg)]}
|
||||
end
|
||||
to_sophia_value(_, _, revert, Data, _Options) ->
|
||||
try aeso_vm_decode:from_fate({id, [], "string"}, aeb_fate_encoding:deserialize(Data)) of
|
||||
Err ->
|
||||
{ok, {app, [], {id, [], "abort"}, [Err]}}
|
||||
catch _:_ ->
|
||||
Msg = "Could not deserialize the revert message",
|
||||
{error, [aeso_errors:new(data_error, Msg)]}
|
||||
end;
|
||||
to_sophia_value(ContractString, FunName, ok, Data, Options0) ->
|
||||
Options = [no_code | Options0],
|
||||
@@ -344,74 +266,44 @@ to_sophia_value(ContractString, FunName, ok, Data, Options0) ->
|
||||
{ok, _, Type0} = get_decode_type(FunName, TypedAst),
|
||||
Type = aeso_ast_infer_types:unfold_types_in_type(TypeEnv, Type0, [unfold_record_types, unfold_variant_types]),
|
||||
|
||||
case proplists:get_value(backend, Options, aevm) of
|
||||
aevm ->
|
||||
Icode = maps:get(icode, Code),
|
||||
VmType = aeso_ast_to_icode:ast_typerep(Type, Icode),
|
||||
case aeb_heap:from_binary(VmType, Data) of
|
||||
{ok, VmValue} ->
|
||||
try
|
||||
{ok, aeso_vm_decode:from_aevm(VmType, Type, VmValue)}
|
||||
catch throw:cannot_translate_to_sophia ->
|
||||
Type0Str = prettypr:format(aeso_pretty:type(Type0)),
|
||||
Msg = io_lib:format("Cannot translate VM value ~p\n of type ~p\n to Sophia type ~s",
|
||||
[Data, VmType, Type0Str]),
|
||||
{error, [aeso_errors:new(data_error, Msg)]}
|
||||
end;
|
||||
{error, _Err} ->
|
||||
Msg = io_lib:format("Failed to decode binary as type ~p", [VmType]),
|
||||
{error, [aeso_errors:new(data_error, Msg)]}
|
||||
end;
|
||||
fate ->
|
||||
try
|
||||
{ok, aeso_vm_decode:from_fate(Type, aeb_fate_encoding:deserialize(Data))}
|
||||
catch throw:cannot_translate_to_sophia ->
|
||||
Type1 = prettypr:format(aeso_pretty:type(Type0)),
|
||||
Msg = io_lib:format("Cannot translate FATE value ~p\n of Sophia type ~s",
|
||||
[aeb_fate_encoding:deserialize(Data), Type1]),
|
||||
{error, [aeso_errors:new(data_error, Msg)]};
|
||||
_:_ ->
|
||||
Type1 = prettypr:format(aeso_pretty:type(Type0)),
|
||||
Msg = io_lib:format("Failed to decode binary as type ~s", [Type1]),
|
||||
{error, [aeso_errors:new(data_error, Msg)]}
|
||||
end
|
||||
try
|
||||
{ok, aeso_vm_decode:from_fate(Type, aeb_fate_encoding:deserialize(Data))}
|
||||
catch throw:cannot_translate_to_sophia ->
|
||||
Type1 = prettypr:format(aeso_pretty:type(Type0)),
|
||||
Msg = io_lib:format("Cannot translate FATE value ~p\n of Sophia type ~s",
|
||||
[aeb_fate_encoding:deserialize(Data), Type1]),
|
||||
{error, [aeso_errors:new(data_error, Msg)]};
|
||||
_:_ ->
|
||||
Type1 = prettypr:format(aeso_pretty:type(Type0)),
|
||||
Msg = io_lib:format("Failed to decode binary as type ~s", [Type1]),
|
||||
{error, [aeso_errors:new(data_error, Msg)]}
|
||||
end
|
||||
catch
|
||||
throw:{error, Errors} -> {error, Errors}
|
||||
end.
|
||||
|
||||
|
||||
-spec create_calldata(string(), string(), [string()]) ->
|
||||
{ok, binary(), aeb_aevm_data:type(), aeb_aevm_data:type()}
|
||||
| {error, [aeso_errors:error()]}.
|
||||
{ok, binary()} | {error, [aeso_errors:error()]}.
|
||||
create_calldata(Code, Fun, Args) ->
|
||||
create_calldata(Code, Fun, Args, [{backend, aevm}]).
|
||||
|
||||
create_calldata(Code, Fun, Args, []).
|
||||
-spec create_calldata(string(), string(), [string()], [{atom(), any()}]) ->
|
||||
{ok, binary()} | {error, [aeso_errors:error()]}.
|
||||
create_calldata(Code, Fun, Args, Options0) ->
|
||||
Options = [no_code | Options0],
|
||||
case proplists:get_value(backend, Options, aevm) of
|
||||
aevm ->
|
||||
case check_call(Code, Fun, Args, Options) of
|
||||
{ok, FunName, {ArgTypes, RetType}, VMArgs} ->
|
||||
aeb_aevm_abi:create_calldata(FunName, VMArgs, ArgTypes, RetType);
|
||||
{error, _} = Err -> Err
|
||||
end;
|
||||
fate ->
|
||||
case check_call(Code, Fun, Args, Options) of
|
||||
{ok, FunName, FateArgs} ->
|
||||
aeb_fate_abi:create_calldata(FunName, FateArgs);
|
||||
{error, _} = Err -> Err
|
||||
end
|
||||
case check_call(Code, Fun, Args, Options) of
|
||||
{ok, FunName, FateArgs} ->
|
||||
aeb_fate_abi:create_calldata(FunName, FateArgs);
|
||||
{error, _} = Err -> Err
|
||||
end.
|
||||
|
||||
-spec decode_calldata(string(), string(), binary()) ->
|
||||
{ok, [aeso_syntax:type()], [aeso_syntax:expr()]}
|
||||
| {error, [aeso_errors:error()]}.
|
||||
{ok, [aeso_syntax:type()], [aeso_syntax:expr()]}
|
||||
| {error, [aeso_errors:error()]}.
|
||||
decode_calldata(ContractString, FunName, Calldata) ->
|
||||
decode_calldata(ContractString, FunName, Calldata, [{backend, aevm}]).
|
||||
|
||||
decode_calldata(ContractString, FunName, Calldata, []).
|
||||
-spec decode_calldata(string(), string(), binary(), options()) ->
|
||||
{ok, [aeso_syntax:type()], [aeso_syntax:expr()]}
|
||||
| {error, [aeso_errors:error()]}.
|
||||
decode_calldata(ContractString, FunName, Calldata, Options0) ->
|
||||
Options = [no_code | Options0],
|
||||
try
|
||||
@@ -424,73 +316,27 @@ decode_calldata(ContractString, FunName, Calldata, Options0) ->
|
||||
Type0 = {tuple_t, [], ArgTypes},
|
||||
%% user defined data types such as variants needed to match against
|
||||
Type = aeso_ast_infer_types:unfold_types_in_type(TypeEnv, Type0, [unfold_record_types, unfold_variant_types]),
|
||||
case proplists:get_value(backend, Options, aevm) of
|
||||
aevm ->
|
||||
Icode = maps:get(icode, Code),
|
||||
VmType = aeso_ast_to_icode:ast_typerep(Type, Icode),
|
||||
case aeb_heap:from_binary({tuple, [word, VmType]}, Calldata) of
|
||||
{ok, {_, VmValue}} ->
|
||||
try
|
||||
{tuple, [], Values} = aeso_vm_decode:from_aevm(VmType, Type, VmValue),
|
||||
%% Values are Sophia expressions in AST format
|
||||
{ok, ArgTypes, Values}
|
||||
catch throw:cannot_translate_to_sophia ->
|
||||
Type0Str = prettypr:format(aeso_pretty:type(Type0)),
|
||||
Msg = io_lib:format("Cannot translate VM value ~p\n of type ~p\n to Sophia type ~s",
|
||||
[VmValue, VmType, Type0Str]),
|
||||
{error, [aeso_errors:new(data_error, Msg)]}
|
||||
end;
|
||||
{error, _Err} ->
|
||||
Msg = io_lib:format("Failed to decode calldata as type ~p", [VmType]),
|
||||
case aeb_fate_abi:decode_calldata(FunName, Calldata) of
|
||||
{ok, FateArgs} ->
|
||||
try
|
||||
{tuple_t, [], ArgTypes1} = Type,
|
||||
AstArgs = [ aeso_vm_decode:from_fate(ArgType, FateArg)
|
||||
|| {ArgType, FateArg} <- lists:zip(ArgTypes1, FateArgs)],
|
||||
{ok, ArgTypes, AstArgs}
|
||||
catch throw:cannot_translate_to_sophia ->
|
||||
Type0Str = prettypr:format(aeso_pretty:type(Type0)),
|
||||
Msg = io_lib:format("Cannot translate FATE value ~p\n to Sophia type ~s",
|
||||
[FateArgs, Type0Str]),
|
||||
{error, [aeso_errors:new(data_error, Msg)]}
|
||||
end;
|
||||
fate ->
|
||||
case aeb_fate_abi:decode_calldata(FunName, Calldata) of
|
||||
{ok, FateArgs} ->
|
||||
try
|
||||
{tuple_t, [], ArgTypes1} = Type,
|
||||
AstArgs = [ aeso_vm_decode:from_fate(ArgType, FateArg)
|
||||
|| {ArgType, FateArg} <- lists:zip(ArgTypes1, FateArgs)],
|
||||
{ok, ArgTypes, AstArgs}
|
||||
catch throw:cannot_translate_to_sophia ->
|
||||
Type0Str = prettypr:format(aeso_pretty:type(Type0)),
|
||||
Msg = io_lib:format("Cannot translate FATE value ~p\n to Sophia type ~s",
|
||||
[FateArgs, Type0Str]),
|
||||
{error, [aeso_errors:new(data_error, Msg)]}
|
||||
end;
|
||||
{error, _} ->
|
||||
Msg = io_lib:format("Failed to decode calldata binary", []),
|
||||
{error, [aeso_errors:new(data_error, Msg)]}
|
||||
end
|
||||
{error, _} ->
|
||||
Msg = io_lib:format("Failed to decode calldata binary", []),
|
||||
{error, [aeso_errors:new(data_error, Msg)]}
|
||||
end
|
||||
catch
|
||||
throw:{error, Errors} -> {error, Errors}
|
||||
end.
|
||||
|
||||
get_arg_icode(Funs) ->
|
||||
case [ Args || {[_, ?CALL_NAME], _, _, {funcall, _, Args}, _} <- Funs ] of
|
||||
[Args] -> Args;
|
||||
[] -> error_missing_call_function()
|
||||
end.
|
||||
|
||||
-dialyzer({nowarn_function, error_missing_call_function/0}).
|
||||
error_missing_call_function() ->
|
||||
Msg = "Internal error: missing '__call'-function",
|
||||
aeso_errors:throw(aeso_errors:new(internal_error, Msg)).
|
||||
|
||||
get_call_type([{Contract, _, _, Defs}]) when ?IS_CONTRACT_HEAD(Contract) ->
|
||||
case [ {lists:last(QFunName), FunType}
|
||||
|| {letfun, _, {id, _, ?CALL_NAME}, [], _Ret,
|
||||
[{guarded, _, [], {typed, _,
|
||||
{app, _,
|
||||
{typed, _, {qid, _, QFunName}, FunType}, _}, _}}]} <- Defs ] of
|
||||
[Call] -> {ok, Call};
|
||||
[] -> error_missing_call_function()
|
||||
end;
|
||||
get_call_type([_ | Contracts]) ->
|
||||
%% The __call should be in the final contract
|
||||
get_call_type(Contracts).
|
||||
|
||||
-dialyzer({nowarn_function, get_decode_type/2}).
|
||||
get_decode_type(FunName, [{Contract, Ann, _, Defs}]) when ?IS_CONTRACT_HEAD(Contract) ->
|
||||
GetType = fun({letfun, _, {id, _, Name}, Args, Ret, _}) when Name == FunName -> [{Args, Ret}];
|
||||
@@ -511,87 +357,17 @@ get_decode_type(FunName, [_ | Contracts]) ->
|
||||
%% The __decode should be in the final contract
|
||||
get_decode_type(FunName, Contracts).
|
||||
|
||||
%% Translate an icode value (error if not value) to an Erlang term that can be
|
||||
%% consumed by aeb_heap:to_binary().
|
||||
icode_to_term(word, {integer, N}) -> N;
|
||||
icode_to_term(word, {unop, '-', {integer, N}}) -> -N;
|
||||
icode_to_term(string, {tuple, [{integer, Len} | Words]}) ->
|
||||
<<Str:Len/binary, _/binary>> = << <<W:256>> || {integer, W} <- Words >>,
|
||||
Str;
|
||||
icode_to_term({list, T}, {list, Vs}) ->
|
||||
[ icode_to_term(T, V) || V <- Vs ];
|
||||
icode_to_term({tuple, Ts}, {tuple, Vs}) ->
|
||||
list_to_tuple(icodes_to_terms(Ts, Vs));
|
||||
icode_to_term({variant, Cs}, {tuple, [{integer, Tag} | Args]}) ->
|
||||
Ts = lists:nth(Tag + 1, Cs),
|
||||
{variant, Tag, icodes_to_terms(Ts, Args)};
|
||||
icode_to_term(T = {map, KT, VT}, M) ->
|
||||
%% Maps are compiled to builtin and primop calls, so this gets a little hairy
|
||||
case M of
|
||||
{funcall, {var_ref, {builtin, map_put}}, [M1, K, V]} ->
|
||||
Map = icode_to_term(T, M1),
|
||||
Key = icode_to_term(KT, K),
|
||||
Val = icode_to_term(VT, V),
|
||||
Map#{ Key => Val };
|
||||
#prim_call_contract{ address = {integer, 0},
|
||||
arg = {tuple, [{integer, ?PRIM_CALL_MAP_EMPTY}, _, _]} } ->
|
||||
#{};
|
||||
_ -> throw({todo, M})
|
||||
end;
|
||||
icode_to_term(word, {unop, 'bnot', A}) ->
|
||||
bnot icode_to_term(word, A);
|
||||
icode_to_term(word, {binop, 'bor', A, B}) ->
|
||||
icode_to_term(word, A) bor icode_to_term(word, B);
|
||||
icode_to_term(word, {binop, 'bsl', A, B}) ->
|
||||
icode_to_term(word, B) bsl icode_to_term(word, A);
|
||||
icode_to_term(word, {binop, 'band', A, B}) ->
|
||||
icode_to_term(word, A) band icode_to_term(word, B);
|
||||
icode_to_term(typerep, _) ->
|
||||
throw({todo, typerep});
|
||||
icode_to_term(T, V) ->
|
||||
throw({not_a_value, T, V}).
|
||||
|
||||
icodes_to_terms(Ts, Vs) ->
|
||||
[ icode_to_term(T, V) || {T, V} <- lists:zip(Ts, Vs) ].
|
||||
|
||||
ast_to_icode(TypedAst, Options) ->
|
||||
aeso_ast_to_icode:convert_typed(TypedAst, Options).
|
||||
|
||||
assemble(Icode, Options) ->
|
||||
aeso_icode_to_asm:convert(Icode, Options).
|
||||
|
||||
|
||||
to_bytecode(['COMMENT',_|Rest],_Options) ->
|
||||
to_bytecode(Rest,_Options);
|
||||
to_bytecode([Op|Rest], Options) ->
|
||||
[aeb_opcodes:m_to_op(Op)|to_bytecode(Rest, Options)];
|
||||
to_bytecode([], _) -> [].
|
||||
|
||||
extract_type_info(#{functions := Functions} =_Icode) ->
|
||||
ArgTypesOnly = fun(As) -> [ T || {_, T} <- As ] end,
|
||||
Payable = fun(Attrs) -> proplists:get_value(payable, Attrs, false) end,
|
||||
TypeInfo = [aeb_aevm_abi:function_type_info(list_to_binary(lists:last(Name)),
|
||||
Payable(Attrs), ArgTypesOnly(Args), TypeRep)
|
||||
|| {Name, Attrs, Args,_Body, TypeRep} <- Functions,
|
||||
not is_tuple(Name),
|
||||
not lists:member(private, Attrs)
|
||||
],
|
||||
lists:sort(TypeInfo).
|
||||
|
||||
pp_sophia_code(C, Opts)-> pp(C, Opts, pp_sophia_code, fun(Code) ->
|
||||
io:format("~s\n", [prettypr:format(aeso_pretty:decls(Code))])
|
||||
end).
|
||||
pp_ast(C, Opts) -> pp(C, Opts, pp_ast, fun aeso_ast:pp/1).
|
||||
pp_typed_ast(C, Opts)-> pp(C, Opts, pp_typed_ast, fun aeso_ast:pp_typed/1).
|
||||
pp_icode(C, Opts) -> pp(C, Opts, pp_icode, fun aeso_icode:pp/1).
|
||||
pp_bytecode(C, Opts) -> pp(C, Opts, pp_bytecode, fun aeb_disassemble:pp/1).
|
||||
|
||||
pp_assembler(aevm, C, Opts) -> pp(C, Opts, pp_assembler, fun aeb_asm:pp/1);
|
||||
pp_assembler(fate, C, Opts) -> pp(C, Opts, pp_assembler, fun(Asm) -> io:format("~s", [aeb_fate_asm:pp(Asm)]) end).
|
||||
pp_assembler(C, Opts) -> pp(C, Opts, pp_assembler, fun(Asm) -> io:format("~s", [aeb_fate_asm:pp(Asm)]) end).
|
||||
|
||||
pp(Code, Options, Option, PPFun) ->
|
||||
case proplists:lookup(Option, Options) of
|
||||
{Option, true} ->
|
||||
{Option1, true} when Option1 =:= Option ->
|
||||
PPFun(Code);
|
||||
none ->
|
||||
ok
|
||||
@@ -604,31 +380,27 @@ pp(Code, Options, Option, PPFun) ->
|
||||
-spec validate_byte_code(map(), string(), options()) -> ok | {error, [aeso_errors:error()]}.
|
||||
validate_byte_code(#{ byte_code := ByteCode, payable := Payable }, Source, Options) ->
|
||||
Fail = fun(Err) -> {error, [aeso_errors:new(data_error, Err)]} end,
|
||||
case proplists:get_value(backend, Options, aevm) of
|
||||
B when B /= fate -> Fail(io_lib:format("Unsupported backend: ~s\n", [B]));
|
||||
fate ->
|
||||
try
|
||||
FCode1 = ?protect(deserialize, aeb_fate_code:strip_init_function(aeb_fate_code:deserialize(ByteCode))),
|
||||
{FCode2, SrcPayable} =
|
||||
?protect(compile,
|
||||
begin
|
||||
{ok, #{ byte_code := SrcByteCode, payable := SrcPayable }} =
|
||||
from_string1(fate, Source, Options),
|
||||
FCode = aeb_fate_code:deserialize(SrcByteCode),
|
||||
{aeb_fate_code:strip_init_function(FCode), SrcPayable}
|
||||
end),
|
||||
case compare_fate_code(FCode1, FCode2) of
|
||||
ok when SrcPayable /= Payable ->
|
||||
Not = fun(true) -> ""; (false) -> " not" end,
|
||||
Fail(io_lib:format("Byte code contract is~s payable, but source code contract is~s.\n",
|
||||
[Not(Payable), Not(SrcPayable)]));
|
||||
ok -> ok;
|
||||
{error, Why} -> Fail(io_lib:format("Byte code does not match source code.\n~s", [Why]))
|
||||
end
|
||||
catch
|
||||
throw:{deserialize, _} -> Fail("Invalid byte code");
|
||||
throw:{compile, {error, Errs}} -> {error, Errs}
|
||||
end
|
||||
try
|
||||
FCode1 = ?protect(deserialize, aeb_fate_code:strip_init_function(aeb_fate_code:deserialize(ByteCode))),
|
||||
{FCode2, SrcPayable} =
|
||||
?protect(compile,
|
||||
begin
|
||||
{ok, #{ byte_code := SrcByteCode, payable := SrcPayable }} =
|
||||
from_string1(Source, Options),
|
||||
FCode = aeb_fate_code:deserialize(SrcByteCode),
|
||||
{aeb_fate_code:strip_init_function(FCode), SrcPayable}
|
||||
end),
|
||||
case compare_fate_code(FCode1, FCode2) of
|
||||
ok when SrcPayable /= Payable ->
|
||||
Not = fun(true) -> ""; (false) -> " not" end,
|
||||
Fail(io_lib:format("Byte code contract is~s payable, but source code contract is~s.\n",
|
||||
[Not(Payable), Not(SrcPayable)]));
|
||||
ok -> ok;
|
||||
{error, Why} -> Fail(io_lib:format("Byte code does not match source code.\n~s", [Why]))
|
||||
end
|
||||
catch
|
||||
throw:{deserialize, _} -> Fail("Invalid byte code");
|
||||
throw:{compile, {error, Errs}} -> {error, Errs}
|
||||
end.
|
||||
|
||||
compare_fate_code(FCode1, FCode2) ->
|
||||
@@ -680,14 +452,6 @@ pp_fate_type(T) -> io_lib:format("~w", [T]).
|
||||
|
||||
%% -------------------------------------------------------------------
|
||||
|
||||
-spec sophia_type_to_typerep(string()) -> {error, bad_type} | {ok, aeb_aevm_data:type()}.
|
||||
sophia_type_to_typerep(String) ->
|
||||
Ast = aeso_parser:run_parser(aeso_parser:type(), String),
|
||||
try aeso_ast_to_icode:ast_typerep(Ast) of
|
||||
Type -> {ok, Type}
|
||||
catch _:_ -> {error, bad_type}
|
||||
end.
|
||||
|
||||
-spec parse(string(), aeso_compiler:options()) -> none() | aeso_syntax:ast().
|
||||
parse(Text, Options) ->
|
||||
parse(Text, sets:new(), Options).
|
||||
|
||||
Reference in New Issue
Block a user