| // Copyright 2012 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 "defs_GOOS_GOARCH.h" | |
| #include "os_GOOS.h" | |
| #include "textflag.h" | |
| void | |
| runtime·checkgoarm(void) | |
| { | |
| // TODO(minux) | |
| } | |
| #pragma textflag NOSPLIT | |
| int64 | |
| runtime·cputicks(void) | |
| { | |
| // Currently cputicks() is used in blocking profiler and to seed runtime·fastrand1(). | |
| // runtime·nanotime() is a poor approximation of CPU ticks that is enough for the profiler. | |
| // TODO: need more entropy to better seed fastrand1. | |
| return runtime·nanotime(); | |
| } |