} else if !useASLR && hasASLR {
		t.Error("IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE flag should not be set")
	}
}

// TestMemProfileCheck tests that cmd/link sets
// runtime.disableMemoryProfiling if the runtime.MemProfile
// symbol is unreachable after deadcode (and not dynlinking).
// The runtime then uses that to set the default value of
// runtime.MemProfileRate, which this test checks.

// possible in the execution of the program (for example,
// at the beginning of main).
var MemProfileRate int = 512 * 1024

// disableMemoryProfiling is set by the linker if runtime.MemProfile
// is not used and the link type guarantees nobody else could use it
// elsewhere.
var disableMemoryProfiling bool

// A MemProfileRecord describes the live objects allocated
// by a particular call sequence (stack trace).

			sb2.SetType(sym.SDATA)
			sb2.SetSize(0)
			if buildcfg.GOARM.SoftFloat {
				sb2.AddUint8(1)
			} else {
				sb2.AddUint8(0)
			}
		}

		// Set runtime.disableMemoryProfiling bool if
		// runtime.MemProfile is not retained in the binary after
		// deadcode (and we're not dynamically linking).
		memProfile := ctxt.loader.Lookup("runtime.MemProfile", abiInternalVer)

	gcrash.stackguard1 = gcrash.stack.lo + 1000

	// if disableMemoryProfiling is set, update MemProfileRate to 0 to turn off memprofile.
	// Note: parsedebugvars may update MemProfileRate, but when disableMemoryProfiling is
	// set to true by the linker, it means that nothing is consuming the profile, it is
	// safe to set MemProfileRate to 0.
	if disableMemoryProfiling {
		MemProfileRate = 0
	}