56 lines
1.1 KiB
Go
56 lines
1.1 KiB
Go
package wasm
|
|
|
|
import (
|
|
"github.com/tetratelabs/wazero/api"
|
|
"github.com/tetratelabs/wazero/internal/internalapi"
|
|
)
|
|
|
|
// constantGlobal wraps GlobalInstance to implement api.Global.
|
|
type constantGlobal struct {
|
|
internalapi.WazeroOnlyType
|
|
g *GlobalInstance
|
|
}
|
|
|
|
// Type implements api.Global.
|
|
func (g constantGlobal) Type() api.ValueType {
|
|
return g.g.Type.ValType
|
|
}
|
|
|
|
// Get implements api.Global.
|
|
func (g constantGlobal) Get() uint64 {
|
|
ret, _ := g.g.Value()
|
|
return ret
|
|
}
|
|
|
|
// String implements api.Global.
|
|
func (g constantGlobal) String() string {
|
|
return g.g.String()
|
|
}
|
|
|
|
// mutableGlobal extends constantGlobal to allow updates.
|
|
type mutableGlobal struct {
|
|
internalapi.WazeroOnlyType
|
|
g *GlobalInstance
|
|
}
|
|
|
|
// Type implements api.Global.
|
|
func (g mutableGlobal) Type() api.ValueType {
|
|
return g.g.Type.ValType
|
|
}
|
|
|
|
// Get implements api.Global.
|
|
func (g mutableGlobal) Get() uint64 {
|
|
ret, _ := g.g.Value()
|
|
return ret
|
|
}
|
|
|
|
// String implements api.Global.
|
|
func (g mutableGlobal) String() string {
|
|
return g.g.String()
|
|
}
|
|
|
|
// Set implements the same method as documented on api.MutableGlobal.
|
|
func (g mutableGlobal) Set(v uint64) {
|
|
g.g.SetValue(v, 0)
|
|
}
|