MdePkg BaseSynchronizationLib: Convert Ia32/InterlockedCompareExchange16.asm to NASM

The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
Ia32/InterlockedCompareExchange16.asm to Ia32/InterlockedCompareExchange16.nasm

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>

diff --git a/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf b/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
index cf176619d2e91d1fa8756ad0961cd05f33433c53..fc7869f2913cd67d91335a34d3330511bee87adb 100755 (executable)
--- a/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
+++ b/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
@@ -42,6 +42,7 @@
   Ia32/InterlockedCompareExchange64.asm | INTEL \r
   Ia32/InterlockedCompareExchange32.nasm| INTEL\r
   Ia32/InterlockedCompareExchange32.asm | INTEL \r
+  Ia32/InterlockedCompareExchange16.nasm| INTEL\r
   Ia32/InterlockedCompareExchange16.asm | INTEL\r
   Ia32/InterlockedDecrement.asm | INTEL \r
   Ia32/InterlockedIncrement.asm | INTEL \r

diff --git a/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange16.nasm b/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange16.nasm
new file mode 100644 (file)
index 0000000..8cabe66
--- /dev/null
+++ b/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedCompareExchange16.nasm
@@ -0,0 +1,43 @@
+;------------------------------------------------------------------------------\r
+;\r
+; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>\r
+; Copyright (c) 2015, Linaro Ltd. All rights reserved.<BR>\r
+; This program and the accompanying materials\r
+; are licensed and made available under the terms and conditions of the BSD License\r
+; which accompanies this distribution.  The full text of the license may be found at\r
+; http://opensource.org/licenses/bsd-license.php.\r
+;\r
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+;\r
+; Module Name:\r
+;\r
+;   InterlockedCompareExchange16.Asm\r
+;\r
+; Abstract:\r
+;\r
+;   InterlockedCompareExchange16 function\r
+;\r
+; Notes:\r
+;\r
+;------------------------------------------------------------------------------\r
+\r
+    SECTION .text\r
+\r
+;------------------------------------------------------------------------------\r
+; UINT16\r
+; EFIAPI\r
+; InternalSyncCompareExchange16 (\r
+;   IN      UINT16                    *Value,\r
+;   IN      UINT16                    CompareValue,\r
+;   IN      UINT16                    ExchangeValue\r
+;   );\r
+;------------------------------------------------------------------------------\r
+global ASM_PFX(InternalSyncCompareExchange16)\r
+ASM_PFX(InternalSyncCompareExchange16):\r
+    mov     ecx, [esp + 4]\r
+    mov     ax, [esp + 8]\r
+    mov     dx, [esp + 12]\r
+    lock    cmpxchg [ecx], dx\r
+    ret\r
+\r