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Compile protected calls to CALL_PGR

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This commit is contained in:
Ulf Norell 2020-02-24 15:02:19 +01:00
parent ecbc15db1b
commit fe2d93ea8a
3 changed files with 23 additions and 10 deletions
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4
src/aeso_ast_to_fcode.erl
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@ -1219,8 +1219,8 @@ lambda_lift_expr(Layout, UExpr) when element(1, UExpr) == def_u; element(1, UExp
lambda_lift_expr(Layout, {remote_u, ArgsT, RetT, Ct, F}) ->
FVs = free_vars(Ct),
Ct1 = lambda_lift_expr(Layout, Ct),
GasAndValueArgs = 2,
Xs = [ lists:concat(["arg", I]) || I <- lists:seq(1, length(ArgsT) + GasAndValueArgs) ],
NamedArgCount = 3,
Xs = [ lists:concat(["arg", I]) || I <- lists:seq(1, length(ArgsT) + NamedArgCount) ],
Args = [{var, X} || X <- Xs],
make_closure(FVs, Xs, {remote, ArgsT, RetT, Ct1, F, Args});
lambda_lift_expr(Layout, Expr) ->

4
src/aeso_ast_to_icode.erl
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@ -934,7 +934,9 @@ ast_typerep1({variant_t, Cons}, Icode) ->
{variant, [ begin
{constr_t, _, _, Args} = Con,
[ ast_typerep1(Arg, Icode) || Arg <- Args ]
end || Con <- Cons ]}.
end || Con <- Cons ]};
ast_typerep1({if_t, _, _, _, Else}, Icode) ->
ast_typerep1(Else, Icode). %% protected remote calls are not in AEVM
ttl_t(Icode) ->
ast_typerep({qid, [], ["Chain", "ttl"]}, Icode).

13
src/aeso_fcode_to_fate.erl
View File

@ -302,11 +302,13 @@ to_scode1(Env, {funcall, Fun, Args}) ->
to_scode1(Env, {builtin, B, Args}) ->
builtin_to_scode(Env, B, Args);
to_scode1(Env, {remote, ArgsT, RetT, Ct, Fun, [Gas, Value | Args]}) ->
to_scode1(Env, {remote, ArgsT, RetT, Ct, Fun, [Gas, Value, Protected | Args]}) ->
Lbl = make_function_id(Fun),
{ArgTypes, RetType0} = typesig_to_scode([{"_", T} || T <- ArgsT], RetT),
ArgType = ?i(aeb_fate_data:make_typerep({tuple, ArgTypes})),
RetType = ?i(aeb_fate_data:make_typerep(RetType0)),
case Protected of
{lit, {bool, false}} ->
case Gas of
{builtin, call_gas_left, _} ->
Call = aeb_fate_ops:call_r(?a, Lbl, ArgType, RetType, ?a),
@ -315,6 +317,13 @@ to_scode1(Env, {remote, ArgsT, RetT, Ct, Fun, [Gas, Value | Args]}) ->
Call = aeb_fate_ops:call_gr(?a, Lbl, ArgType, RetType, ?a, ?a),
call_to_scode(Env, Call, [Ct, Value, Gas | Args])
end;
{lit, {bool, true}} ->
Call = aeb_fate_ops:call_pgr(?a, Lbl, ArgType, RetType, ?a, ?a, ?i(true)),
call_to_scode(Env, Call, [Ct, Value, Gas | Args]);
_ ->
Call = aeb_fate_ops:call_pgr(?a, Lbl, ArgType, RetType, ?a, ?a, ?a),
call_to_scode(Env, Call, [Ct, Value, Gas, Protected | Args])
end;
to_scode1(_Env, {get_state, Reg}) ->
[push(?s(Reg))];
@ -773,6 +782,7 @@ attributes(I) ->
{'CALL', A} -> Impure(?a, [A]);
{'CALL_R', A, _, B, C, D} -> Impure(?a, [A, B, C, D]);
{'CALL_GR', A, _, B, C, D, E} -> Impure(?a, [A, B, C, D, E]);
{'CALL_PGR', A, _, B, C, D, E, F} -> Impure(?a, [A, B, C, D, E, F]);
{'CALL_T', A} -> Impure(pc, [A]);
{'CALL_VALUE', A} -> Pure(A, []);
{'JUMP', _} -> Impure(pc, []);
@ -1683,6 +1693,7 @@ split_calls(Ref, [], Acc, Blocks) ->
split_calls(Ref, [I | Code], Acc, Blocks) when element(1, I) == 'CALL';
element(1, I) == 'CALL_R';
element(1, I) == 'CALL_GR';
element(1, I) == 'CALL_PGR';
element(1, I) == 'jumpif' ->
split_calls(make_ref(), Code, [], [{Ref, lists:reverse([I | Acc])} | Blocks]);
split_calls(Ref, [{'ABORT', _} = I | _Code], Acc, Blocks) ->