MdePkg BaseLib: Convert Ia32/DivU64x32Remainder.asm to NASM

The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
Ia32/DivU64x32Remainder.asm to Ia32/DivU64x32Remainder.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 718009b7f50bd2377002c60bf1011efe701b2778..0288be5b9dd64167916f4f33f2110e0a72cebe17 100644 (file)
--- a/MdePkg/Library/BaseLib/BaseLib.inf
+++ b/MdePkg/Library/BaseLib/BaseLib.inf
@@ -323,6 +323,7 @@
   Ia32/EnableDisableInterrupts.asm | INTEL \r
   Ia32/DivU64x64Remainder.nasm| INTEL\r
   Ia32/DivU64x64Remainder.asm | INTEL \r
+  Ia32/DivU64x32Remainder.nasm| INTEL\r
   Ia32/DivU64x32Remainder.asm | INTEL \r
   Ia32/DivU64x32.asm | INTEL \r
   Ia32/DisablePaging32.asm | INTEL \r
@@ -365,6 +366,7 @@
   Ia32/SwapBytes64.S | GCC \r
   Ia32/DivU64x64Remainder.nasm| GCC\r
   Ia32/DivU64x64Remainder.S | GCC \r
+  Ia32/DivU64x32Remainder.nasm| GCC\r
   Ia32/DivU64x32Remainder.S | GCC \r
   Ia32/ModU64x32.nasm| GCC\r
   Ia32/ModU64x32.S | GCC \r

diff --git a/MdePkg/Library/BaseLib/Ia32/DivU64x32Remainder.nasm b/MdePkg/Library/BaseLib/Ia32/DivU64x32Remainder.nasm
new file mode 100644 (file)
index 0000000..2a54e91
--- /dev/null
+++ b/MdePkg/Library/BaseLib/Ia32/DivU64x32Remainder.nasm
@@ -0,0 +1,48 @@
+;------------------------------------------------------------------------------\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
+;   DivError.asm\r
+;\r
+; Abstract:\r
+;\r
+;   Set error flag for all division functions\r
+;\r
+;------------------------------------------------------------------------------\r
+\r
+    SECTION .text\r
+\r
+;------------------------------------------------------------------------------\r
+; UINT64\r
+; EFIAPI\r
+; InternalMathDivRemU64x32 (\r
+;   IN      UINT64                    Dividend,\r
+;   IN      UINT32                    Divisor,\r
+;   OUT     UINT32                    *Remainder\r
+;   );\r
+;------------------------------------------------------------------------------\r
+global ASM_PFX(InternalMathDivRemU64x32)\r
+ASM_PFX(InternalMathDivRemU64x32):\r
+    mov     ecx, [esp + 12]         ; ecx <- divisor\r
+    mov     eax, [esp + 8]          ; eax <- dividend[32..63]\r
+    xor     edx, edx\r
+    div     ecx                     ; eax <- quotient[32..63], edx <- remainder\r
+    push    eax\r
+    mov     eax, [esp + 8]          ; eax <- dividend[0..31]\r
+    div     ecx                     ; eax <- quotient[0..31]\r
+    mov     ecx, [esp + 20]         ; ecx <- Remainder\r
+    jecxz   .0                      ; abandon remainder if Remainder == NULL\r
+    mov     [ecx], edx\r
+.0:\r
+    pop     edx                     ; edx <- quotient[32..63]\r
+    ret\r
+\r