diff options
| author | Jordan Justen <jordan.l.justen@intel.com> | 2016-05-30 18:51:58 -0700 |
|---|---|---|
| committer | Liming Gao <liming.gao@intel.com> | 2016-06-28 09:49:13 +0800 |
| commit | f493cf81fe1468d145d6b6d5494ff569251902b5 (patch) | |
| tree | 2c834119a648efd7247e16c5ac1470e2255a74ab | |
| parent | c41d8eb04615153b228a04cfe1391ed7685d4c1f (diff) | |
| download | edk2-platforms-f493cf81fe1468d145d6b6d5494ff569251902b5.tar.xz | |
MdePkg BaseLib: Convert Ia32/LongJump.asm to NASM
The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
Ia32/LongJump.asm to Ia32/LongJump.nasm
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
| -rw-r--r-- | MdePkg/Library/BaseLib/BaseLib.inf | 2 | ||||
| -rw-r--r-- | MdePkg/Library/BaseLib/Ia32/LongJump.nasm | 43 |
2 files changed, 45 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseLib/BaseLib.inf b/MdePkg/Library/BaseLib/BaseLib.inf index 35d61cc5d8..3f3303f7e6 100644 --- a/MdePkg/Library/BaseLib/BaseLib.inf +++ b/MdePkg/Library/BaseLib/BaseLib.inf @@ -305,6 +305,7 @@ Ia32/LShiftU64.asm | INTEL
Ia32/LRotU64.nasm| INTEL
Ia32/LRotU64.asm | INTEL
+ Ia32/LongJump.nasm| INTEL
Ia32/LongJump.asm | INTEL
Ia32/Invd.asm | INTEL
Ia32/FxRestore.asm | INTEL
@@ -347,6 +348,7 @@ Ia32/Monitor.S | GCC
Ia32/CpuIdEx.S | GCC
Ia32/CpuId.S | GCC
+ Ia32/LongJump.nasm| GCC
Ia32/LongJump.S | GCC
Ia32/SetJump.nasm| GCC
Ia32/SetJump.S | GCC
diff --git a/MdePkg/Library/BaseLib/Ia32/LongJump.nasm b/MdePkg/Library/BaseLib/Ia32/LongJump.nasm new file mode 100644 index 0000000000..7ef03462ee --- /dev/null +++ b/MdePkg/Library/BaseLib/Ia32/LongJump.nasm @@ -0,0 +1,43 @@ +;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
+; This program and the accompanying materials
+; are licensed and made available under the terms and conditions of the BSD License
+; which accompanies this distribution. The full text of the license may be found at
+; http://opensource.org/licenses/bsd-license.php.
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+; LongJump.Asm
+;
+; Abstract:
+;
+; Implementation of _LongJump() on IA-32.
+;
+;------------------------------------------------------------------------------
+
+ SECTION .text
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; InternalLongJump (
+; IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer,
+; IN UINTN Value
+; );
+;------------------------------------------------------------------------------
+global ASM_PFX(InternalLongJump)
+ASM_PFX(InternalLongJump):
+ pop eax ; skip return address
+ pop edx ; edx <- JumpBuffer
+ pop eax ; eax <- Value
+ mov ebx, [edx]
+ mov esi, [edx + 4]
+ mov edi, [edx + 8]
+ mov ebp, [edx + 12]
+ mov esp, [edx + 16]
+ jmp dword [edx + 20] ; restore "eip"
+
|