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LibWasm: Make Frame a value type as well

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This means stack operations will no longer do extra allocations.
This commit is contained in:
Ali Mohammad Pur 2021-05-23 21:42:19 +04:30 • committed by Ali Mohammad Pur
parent 73eb0785e0
commit bc936a5fac
6 changed files with 53 additions and 54 deletions
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24
Userland/Libraries/LibWasm/AbstractMachine/AbstractMachine.cpp
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@ -107,15 +107,15 @@ InstantiationResult AbstractMachine::instantiate(const Module& module, Vector<Ex
module.for_each_section_of_type<GlobalSection>([&](auto& global_section) {
for (auto& entry : global_section.entries()) {
auto frame = make<Frame>(
auxiliary_instance,
Vector<Value> {},
entry.expression(),
1);
Configuration config { m_store };
config.pre_interpret_hook = &pre_interpret_hook;
config.post_interpret_hook = &post_interpret_hook;
config.set_frame(move(frame));
config.set_frame(Frame {
auxiliary_instance,
Vector<Value> {},
entry.expression(),
1,
});
auto result = config.execute();
// What if this traps?
if (result.is_trap())
@ -139,15 +139,15 @@ InstantiationResult AbstractMachine::instantiate(const Module& module, Vector<Ex
for (auto& segment : data_section.data()) {
segment.value().visit(
[&](const DataSection::Data::Active& data) {
auto frame = make<Frame>(
main_module_instance,
Vector<Value> {},
data.offset,
1);
Configuration config { m_store };
config.pre_interpret_hook = &pre_interpret_hook;
config.post_interpret_hook = &post_interpret_hook;
config.set_frame(move(frame));
config.set_frame(Frame {
main_module_instance,
Vector<Value> {},
data.offset,
1,
});
auto result = config.execute();
size_t offset = 0;
result.values().first().value().visit(