runtime.mspan.startAddr (field)

3 uses

	runtime (current package)
		mheap.go#L408: 	startAddr uintptr // address of first byte of span aka s.base()
		mheap.go#L499: 	return s.startAddr
		mheap.go#L1712: 	span.startAddr = base

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)