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/* go-unsafe-new.c -- unsafe.New function for Go.
Copyright 2009 The Go Authors. All rights reserved.
Use of this source code is governed by a BSD-style
license that can be found in the LICENSE file. */
#include "runtime.h"
#include "arch.h"
#include "malloc.h"
#include "go-type.h"
#include "interface.h"
/* Implement unsafe_New, called from the reflect package. */
void *unsafe_New (const struct __go_type_descriptor *)
__asm__ (GOSYM_PREFIX "reflect.unsafe_New");
/* The dynamic type of the argument will be a pointer to a type
descriptor. */
void *
unsafe_New (const struct __go_type_descriptor *descriptor)
{
uint32 flag;
void *ret;
flag = (descriptor->__code & GO_NO_POINTERS) != 0 ? FlagNoPointers : 0;
ret = runtime_mallocgc (descriptor->__size, flag, 1, 1);
if (UseSpanType && flag == 0)
runtime_settype (ret, (uintptr) descriptor | TypeInfo_SingleObject);
return ret;
}
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