]> git.proxmox.com Git - mirror_edk2.git/commitdiff
MdePkg BaseCpuLib: Convert Ia32/CpuFlushTlb.asm to NASM
authorJordan Justen <jordan.l.justen@intel.com>
Tue, 31 May 2016 01:52:13 +0000 (18:52 -0700)
committerLiming Gao <liming.gao@intel.com>
Tue, 28 Jun 2016 01:51:43 +0000 (09:51 +0800)
The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
Ia32/CpuFlushTlb.asm to Ia32/CpuFlushTlb.nasm

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
MdePkg/Library/BaseCpuLib/BaseCpuLib.inf
MdePkg/Library/BaseCpuLib/Ia32/CpuFlushTlb.nasm [new file with mode: 0644]

index 8ea63672f43843fb275e3f37befae35e09e486b3..28e963c2f81543e11ac0cfcc940c014165fb3fc5 100644 (file)
@@ -38,6 +38,7 @@
 \r
   Ia32/CpuSleep.nasm| INTEL\r
   Ia32/CpuSleep.asm | INTEL \r
+  Ia32/CpuFlushTlb.nasm| INTEL\r
   Ia32/CpuFlushTlb.asm | INTEL \r
 \r
   Ia32/CpuSleepGcc.c | GCC \r
diff --git a/MdePkg/Library/BaseCpuLib/Ia32/CpuFlushTlb.nasm b/MdePkg/Library/BaseCpuLib/Ia32/CpuFlushTlb.nasm
new file mode 100644 (file)
index 0000000..429b6d8
--- /dev/null
@@ -0,0 +1,37 @@
+;------------------------------------------------------------------------------ ;\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
+;   CpuFlushTlb.Asm\r
+;\r
+; Abstract:\r
+;\r
+;   CpuFlushTlb function\r
+;\r
+; Notes:\r
+;\r
+;------------------------------------------------------------------------------\r
+\r
+    SECTION .text\r
+\r
+;------------------------------------------------------------------------------\r
+; VOID\r
+; EFIAPI\r
+; CpuFlushTlb (\r
+;   VOID\r
+;   );\r
+;------------------------------------------------------------------------------\r
+global ASM_PFX(CpuFlushTlb)\r
+ASM_PFX(CpuFlushTlb):\r
+    mov     eax, cr3\r
+    mov     cr3, eax                    ; moving to CR3 flushes TLB\r
+    ret\r
+\r