| /* 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); |
| } |
