MdePkg BaseLib: Convert Ia32/DivU64x32.asm to NASM

The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
Ia32/DivU64x32.asm to Ia32/DivU64x32.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 0288be5b9dd64167916f4f33f2110e0a72cebe17..3493b1432773dd9cb8478fbfba9e0c99047bd351 100644 (file)
--- a/MdePkg/Library/BaseLib/BaseLib.inf
+++ b/MdePkg/Library/BaseLib/BaseLib.inf
@@ -325,6 +325,7 @@
   Ia32/DivU64x64Remainder.asm | INTEL \r
   Ia32/DivU64x32Remainder.nasm| INTEL\r
   Ia32/DivU64x32Remainder.asm | INTEL \r
+  Ia32/DivU64x32.nasm| INTEL\r
   Ia32/DivU64x32.asm | INTEL \r
   Ia32/DisablePaging32.asm | INTEL \r
   Ia32/DisableInterrupts.asm | INTEL \r
@@ -370,6 +371,7 @@
   Ia32/DivU64x32Remainder.S | GCC \r
   Ia32/ModU64x32.nasm| GCC\r
   Ia32/ModU64x32.S | GCC \r
+  Ia32/DivU64x32.nasm| GCC\r
   Ia32/DivU64x32.S | GCC \r
   Ia32/MultU64x64.nasm| GCC\r
   Ia32/MultU64x64.S | GCC \r

diff --git a/MdePkg/Library/BaseLib/Ia32/DivU64x32.nasm b/MdePkg/Library/BaseLib/Ia32/DivU64x32.nasm
new file mode 100644 (file)
index 0000000..68b5c49
--- /dev/null
+++ b/MdePkg/Library/BaseLib/Ia32/DivU64x32.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
+;   DivU64x32.nasm\r
+;\r
+; Abstract:\r
+;\r
+;   Calculate the quotient of a 64-bit integer by a 32-bit integer\r
+;\r
+;------------------------------------------------------------------------------\r
+\r
+    SECTION .text\r
+\r
+;------------------------------------------------------------------------------\r
+; UINT64\r
+; EFIAPI\r
+; InternalMathDivU64x32 (\r
+;   IN      UINT64                    Dividend,\r
+;   IN      UINT32                    Divisor\r
+;   );\r
+;------------------------------------------------------------------------------\r
+global ASM_PFX(InternalMathDivU64x32)\r
+ASM_PFX(InternalMathDivU64x32):\r
+    mov     eax, [esp + 8]\r
+    mov     ecx, [esp + 12]\r
+    xor     edx, edx\r
+    div     ecx\r
+    push    eax                     ; save quotient on stack\r
+    mov     eax, [esp + 8]\r
+    div     ecx\r
+    pop     edx                     ; restore high-order dword of the quotient\r
+    ret\r
+\r