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- /* go-append.c -- the go builtin copy function.
- Copyright 2010 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 <stddef.h>
- #include <stdint.h>
- /* We should be OK if we don't split the stack here, since we are just
- calling memmove which shouldn't need much stack. If we don't do
- this we will always split the stack, because of memmove. */
- extern void
- __go_copy (void *, void *, uintptr_t)
- __attribute__ ((no_split_stack));
- void
- __go_copy (void *a, void *b, uintptr_t len)
- {
- __builtin_memmove (a, b, len);
- }
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