[dev.link] cmd/link: add IsWasm method for Target

Add Target.IsWasm method.

Change-Id: Ia3bfc359208b8e392b1a484c41aebce9761bc2f1
Reviewed-on: https://go-review.googlesource.com/c/go/+/227758
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Jeremy Faller <jeremy@golang.org>

diff --git a/src/cmd/link/internal/ld/target.go b/src/cmd/link/internal/ld/target.go
index 95f6ca17abd5f0ccc6a58afd0fd612f878ce72ee..09a67365d0805e66b765bfe2a265d40a0224ea3f 100644 (file)
--- a/src/cmd/link/internal/ld/target.go
+++ b/src/cmd/link/internal/ld/target.go
@@ -99,6 +99,10 @@ func (t *Target) IsS390X() bool {
        return t.Arch.Family == sys.S390X
 }
 
+func (t *Target) IsWasm() bool {
+       return t.Arch.Family == sys.Wasm
+}
+
 //
 // OS Functions
 //