diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/X64/SetJump.S')
-rw-r--r-- | MdePkg/Library/BaseLib/X64/SetJump.S | 84 |
1 files changed, 42 insertions, 42 deletions
diff --git a/MdePkg/Library/BaseLib/X64/SetJump.S b/MdePkg/Library/BaseLib/X64/SetJump.S index 727a2a5c86..245f940121 100644 --- a/MdePkg/Library/BaseLib/X64/SetJump.S +++ b/MdePkg/Library/BaseLib/X64/SetJump.S @@ -1,42 +1,42 @@ -#------------------------------------------------------------------------------ -# -# 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 ASM_PFX(InternalAssertJumpBuffer) -.global ASM_PFX(SetJump) -ASM_PFX(SetJump): - push %rcx - add $0xffffffffffffffe0,%rsp - call ASM_PFX(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 +#------------------------------------------------------------------------------
+#
+# 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 ASM_PFX(InternalAssertJumpBuffer)
+.global ASM_PFX(SetJump)
+ASM_PFX(SetJump):
+ push %rcx
+ add $0xffffffffffffffe0,%rsp
+ call ASM_PFX(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
|