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//go:build gc.none
// +build gc.none
package runtime
// This GC strategy provides no memory allocation at all. It can be useful to
// detect where in a program memory is allocated, or to combine this runtime
// with a separate (external) garbage collector.
import (
"unsafe"
)
const gcAsserts = false // perform sanity checks
var gcTotalAlloc uint64 // for runtime.MemStats
var gcMallocs uint64
var gcFrees uint64
func alloc(size uintptr, layout unsafe.Pointer) unsafe.Pointer
func realloc(ptr unsafe.Pointer, size uintptr) unsafe.Pointer
func free(ptr unsafe.Pointer) {
// Nothing to free when nothing gets allocated.
}
func GC() {
// Unimplemented.
}
func KeepAlive(x interface{}) {
// Unimplemented. Only required with SetFinalizer().
}
func SetFinalizer(obj interface{}, finalizer interface{}) {
// Unimplemented.
}
func initHeap() {
// Nothing to initialize.
}
func setHeapEnd(newHeapEnd uintptr) {
// Nothing to do here, this function is never actually called.
}
func markRoots(start, end uintptr) {
// dummy, so that markGlobals will compile
}
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