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| author | Guo Mang <mang.guo@intel.com> | 2017-04-27 11:08:17 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2017-04-27 11:08:17 +0800 |
| commit | b0724f89e3b05de1d6492e79ec89f6d467cb14f0 (patch) | |
| tree | e4a9eff6dc255621c2f0a08d61d32bf95087a7a9 /Core/MdePkg/Library/BaseLib/CpuDeadLoop.c | |
| parent | c23f114d3cfbb29b8734b87213d1ec0de404197b (diff) | |
| download | edk2-platforms-b0724f89e3b05de1d6492e79ec89f6d467cb14f0.tar.xz | |
MdePkg: Move to new location
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'Core/MdePkg/Library/BaseLib/CpuDeadLoop.c')
| -rw-r--r-- | Core/MdePkg/Library/BaseLib/CpuDeadLoop.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/Core/MdePkg/Library/BaseLib/CpuDeadLoop.c b/Core/MdePkg/Library/BaseLib/CpuDeadLoop.c new file mode 100644 index 0000000000..3f9440547d --- /dev/null +++ b/Core/MdePkg/Library/BaseLib/CpuDeadLoop.c @@ -0,0 +1,38 @@ +/** @file
+ Base Library CPU Functions for all architectures.
+
+ Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php.
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+
+
+#include <Base.h>
+#include <Library/BaseLib.h>
+
+/**
+ Executes an infinite loop.
+
+ Forces the CPU to execute an infinite loop. A debugger may be used to skip
+ past the loop and the code that follows the loop must execute properly. This
+ implies that the infinite loop must not cause the code that follow it to be
+ optimized away.
+
+**/
+VOID
+EFIAPI
+CpuDeadLoop (
+ VOID
+ )
+{
+ volatile UINTN Index;
+
+ for (Index = 0; Index == 0;);
+}
|