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Implements v128.const and adds support for vector value type. (#556)

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This commit implements the v128.const, i32x4.add and i64x2.add in
interpreter mode and this adds support for the vector value types in the
locals and globals.

Notably, the vector type values can be passed and returned by exported functions
as well as host functions via two-uint64 encodings as described in #484 (comment).

Note: implementation of these instructions on JIT will be done in subsequent PR.

part of #484

Signed-off-by: Takeshi Yoneda <takeshi@tetrate.io>
This commit is contained in:
Takeshi Yoneda
2022-05-16 13:17:26 +09:00
committed by GitHub
parent 54e26e5ce3
commit 064bcdddc6
35 changed files with 1120 additions and 268 deletions
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16
builder_test.go
View File

@@ -51,7 +51,7 @@ func TestNewModuleBuilder_Build(t *testing.T) {
},
expected: &wasm.Module{
TypeSection: []*wasm.FunctionType{
{Params: []api.ValueType{i32}, Results: []api.ValueType{i32}},
{Params: []api.ValueType{i32}, Results: []api.ValueType{i32}, ParamNumInUint64: 1, ResultNumInUint64: 1},
},
FunctionSection: []wasm.Index{0},
HostFunctionSection: []*reflect.Value{&fnUint32_uint32},
@@ -70,7 +70,7 @@ func TestNewModuleBuilder_Build(t *testing.T) {
},
expected: &wasm.Module{
TypeSection: []*wasm.FunctionType{
{Params: []api.ValueType{i64}, Results: []api.ValueType{i32}},
{Params: []api.ValueType{i64}, Results: []api.ValueType{i32}, ParamNumInUint64: 1, ResultNumInUint64: 1},
},
FunctionSection: []wasm.Index{0},
HostFunctionSection: []*reflect.Value{&fnUint64_uint32},
@@ -90,8 +90,8 @@ func TestNewModuleBuilder_Build(t *testing.T) {
},
expected: &wasm.Module{
TypeSection: []*wasm.FunctionType{
{Params: []api.ValueType{i32}, Results: []api.ValueType{i32}},
{Params: []api.ValueType{i64}, Results: []api.ValueType{i32}},
{Params: []api.ValueType{i32}, Results: []api.ValueType{i32}, ParamNumInUint64: 1, ResultNumInUint64: 1},
{Params: []api.ValueType{i64}, Results: []api.ValueType{i32}, ParamNumInUint64: 1, ResultNumInUint64: 1},
},
FunctionSection: []wasm.Index{0, 1},
HostFunctionSection: []*reflect.Value{&fnUint32_uint32, &fnUint64_uint32},
@@ -114,8 +114,8 @@ func TestNewModuleBuilder_Build(t *testing.T) {
},
expected: &wasm.Module{
TypeSection: []*wasm.FunctionType{
{Params: []api.ValueType{i32}, Results: []api.ValueType{i32}},
{Params: []api.ValueType{i64}, Results: []api.ValueType{i32}},
{Params: []api.ValueType{i32}, Results: []api.ValueType{i32}, ParamNumInUint64: 1, ResultNumInUint64: 1},
{Params: []api.ValueType{i64}, Results: []api.ValueType{i32}, ParamNumInUint64: 1, ResultNumInUint64: 1},
},
FunctionSection: []wasm.Index{0, 1},
HostFunctionSection: []*reflect.Value{&fnUint32_uint32, &fnUint64_uint32},
@@ -139,8 +139,8 @@ func TestNewModuleBuilder_Build(t *testing.T) {
},
expected: &wasm.Module{
TypeSection: []*wasm.FunctionType{
{Params: []api.ValueType{i32}, Results: []api.ValueType{i32}},
{Params: []api.ValueType{i64}, Results: []api.ValueType{i32}},
{Params: []api.ValueType{i32}, Results: []api.ValueType{i32}, ParamNumInUint64: 1, ResultNumInUint64: 1},
{Params: []api.ValueType{i64}, Results: []api.ValueType{i32}, ParamNumInUint64: 1, ResultNumInUint64: 1},
},
FunctionSection: []wasm.Index{0, 1},
HostFunctionSection: []*reflect.Value{&fnUint32_uint32, &fnUint64_uint32},