1. Remove .extern from GCC assembly.

[mirror_edk2.git] / MdePkg / Library / BaseLib / X64 / SetJump.S

diff --git a/MdePkg/Library/BaseLib/X64/SetJump.S b/MdePkg/Library/BaseLib/X64/SetJump.S
index a88efcff3f512bcdd17db690601351d66fc53d5b..d8454d3965ee64e876c9d91687bd2cfaf4085d39 100644 (file)
--- a/MdePkg/Library/BaseLib/X64/SetJump.S
+++ b/MdePkg/Library/BaseLib/X64/SetJump.S
@@ -1,42 +1,41 @@
-#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006, Intel Corporation
-# All rights reserved. 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:
-#
-#   SetJump.S
-#
-# Abstract:
-#
-#   Implementation of SetJump() on x86_64
-#
-#------------------------------------------------------------------------------
-
-.extern InternalAssertJumpBuffer;
-.global _SetJump;
-_SetJump:
-    push   %rcx
-    add    $0xffffffffffffffe0,%rsp
-    call   InternalAssertJumpBuffer
-    add    $0x20,%rsp
-    pop    %rcx
-    pop    %rdx
-    mov    %rbx,(%rcx)
-    mov    %rsp,0x8(%rcx)
-    mov    %rbp,0x10(%rcx)
-    mov    %rdi,0x18(%rcx)
-    mov    %rsi,0x20(%rcx)
-    mov    %r12,0x28(%rcx)
-    mov    %r13,0x30(%rcx)
-    mov    %r14,0x38(%rcx)
-    mov    %r15,0x40(%rcx)
-    mov    %rdx,0x48(%rcx)
-    xor    %rax,%rax
-    jmpq   *%rdx
+#------------------------------------------------------------------------------\r
+#\r
+# Copyright (c) 2006 - 2008, Intel Corporation\r
+# All rights reserved. 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
+#   SetJump.S\r
+#\r
+# Abstract:\r
+#\r
+#   Implementation of SetJump() on x86_64\r
+#\r
+#------------------------------------------------------------------------------\r
+\r
+ASM_GLOBAL ASM_PFX(SetJump)\r
+ASM_PFX(SetJump):\r
+    push   %rcx\r
+    add    $0xffffffffffffffe0,%rsp\r
+    call   ASM_PFX(InternalAssertJumpBuffer)\r
+    add    $0x20,%rsp\r
+    pop    %rcx\r
+    pop    %rdx\r
+    mov    %rbx,(%rcx)\r
+    mov    %rsp,0x8(%rcx)\r
+    mov    %rbp,0x10(%rcx)\r
+    mov    %rdi,0x18(%rcx)\r
+    mov    %rsi,0x20(%rcx)\r
+    mov    %r12,0x28(%rcx)\r
+    mov    %r13,0x30(%rcx)\r
+    mov    %r14,0x38(%rcx)\r
+    mov    %r15,0x40(%rcx)\r
+    mov    %rdx,0x48(%rcx)\r
+    xor    %rax,%rax\r
+    jmpq   *%rdx\r