MdePkg BaseSynchronizationLib: Convert X64/InterlockedDecrement.asm to NASM

The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
X64/InterlockedDecrement.asm to X64/InterlockedDecrement.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 0df1ddbedb3ca833f0d1bc42067985e8408bbf4a..431b0de7118a11bd3a4691980ec1b9fd83ecdb1e 100755 (executable)
--- a/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
+++ b/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
@@ -71,6 +71,7 @@
   X64/InterlockedIncrement.c | MSFT \r
   SynchronizationMsc.c | MSFT \r
 \r
+  X64/InterlockedDecrement.nasm| INTEL\r
   X64/InterlockedDecrement.asm | INTEL \r
   X64/InterlockedIncrement.asm | INTEL \r
   Synchronization.c | INTEL \r

diff --git a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedDecrement.nasm b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedDecrement.nasm
new file mode 100644 (file)
index 0000000..e140e44
--- /dev/null
+++ b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedDecrement.nasm
@@ -0,0 +1,39 @@
+;------------------------------------------------------------------------------\r
+;\r
+; Copyright (c) 2006, Intel Corporation. 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
+;   InterlockedDecrement.Asm\r
+;\r
+; Abstract:\r
+;\r
+;   InterlockedDecrement function\r
+;\r
+; Notes:\r
+;\r
+;------------------------------------------------------------------------------\r
+\r
+    DEFAULT REL\r
+    SECTION .text\r
+\r
+;------------------------------------------------------------------------------\r
+; UINT32\r
+; EFIAPI\r
+; InterlockedDecrement (\r
+;   IN      UINT32                    *Value\r
+;   );\r
+;------------------------------------------------------------------------------\r
+global ASM_PFX(InternalSyncDecrement)\r
+ASM_PFX(InternalSyncDecrement):\r
+    lock    dec     dword [rcx]\r
+    mov     eax, [rcx]\r
+    ret\r
+\r