MdePkg BaseLib: Convert X64/WriteDr4.asm to NASM

The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
X64/WriteDr4.asm to X64/WriteDr4.nasm

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

diff --git a/MdePkg/Library/BaseLib/BaseLib.inf b/MdePkg/Library/BaseLib/BaseLib.inf
index f739e035870e7b24fec2b1b54fb6e7e77a94bf61..df115bdd2d1d6ae867409192c5cd07fa17a6358d 100644 (file)
--- a/MdePkg/Library/BaseLib/BaseLib.inf
+++ b/MdePkg/Library/BaseLib/BaseLib.inf
@@ -541,6 +541,7 @@
   X64/WriteDr6.asm | MSFT\r
   X64/WriteDr5.nasm| MSFT\r
   X64/WriteDr5.asm | MSFT\r
+  X64/WriteDr4.nasm| MSFT\r
   X64/WriteDr4.asm | MSFT\r
   X64/WriteDr3.asm | MSFT\r
   X64/WriteDr2.asm | MSFT\r
@@ -661,6 +662,7 @@
   X64/WriteDr6.asm | INTEL\r
   X64/WriteDr5.nasm| INTEL\r
   X64/WriteDr5.asm | INTEL\r
+  X64/WriteDr4.nasm| INTEL\r
   X64/WriteDr4.asm | INTEL\r
   X64/WriteDr3.asm | INTEL\r
   X64/WriteDr2.asm | INTEL\r

diff --git a/MdePkg/Library/BaseLib/X64/WriteDr4.nasm b/MdePkg/Library/BaseLib/X64/WriteDr4.nasm
new file mode 100644 (file)
index 0000000..1334235
--- /dev/null
+++ b/MdePkg/Library/BaseLib/X64/WriteDr4.nasm
@@ -0,0 +1,43 @@
+;------------------------------------------------------------------------------\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
+;   WriteDr4.Asm\r
+;\r
+; Abstract:\r
+;\r
+;   AsmWriteDr4 function\r
+;\r
+; Notes:\r
+;\r
+;------------------------------------------------------------------------------\r
+\r
+    DEFAULT REL\r
+    SECTION .text\r
+\r
+;------------------------------------------------------------------------------\r
+; UINTN\r
+; EFIAPI\r
+; AsmWriteDr4 (\r
+;   IN UINTN Value\r
+;   );\r
+;------------------------------------------------------------------------------\r
+global ASM_PFX(AsmWriteDr4)\r
+ASM_PFX(AsmWriteDr4):\r
+    ;\r
+    ; There's no obvious reason to access this register, since it's aliased to\r
+    ; DR6 when DE=0 or an exception generated when DE=1\r
+    ;\r
+    DB      0xf, 0x23, 0xe1\r
+    mov     rax, rcx\r
+    ret\r
+\r