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author | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-07-02 09:34:25 +0000 |
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committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-07-02 09:34:25 +0000 |
commit | f1baef624fb7119c54c3389a2cd99b108ee08f0e (patch) | |
tree | d713f9ecb9bcb40f62ace27aa135db8c4b0e86e0 /MdePkg/Library/BaseLib/X64/LongJump.S | |
parent | 29b052646a5f5fa0b28cbe9ca6224541e688f251 (diff) | |
download | edk2-platforms-f1baef624fb7119c54c3389a2cd99b108ee08f0e.tar.xz |
1. Port X64, IPF and EBC arch for BaseLib
2. Port X64 arch codes for BaseMemoryLibRepStr and BaseMemoryLibSee2
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2955 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/BaseLib/X64/LongJump.S')
-rw-r--r-- | MdePkg/Library/BaseLib/X64/LongJump.S | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseLib/X64/LongJump.S b/MdePkg/Library/BaseLib/X64/LongJump.S new file mode 100644 index 0000000000..1a6f859c8e --- /dev/null +++ b/MdePkg/Library/BaseLib/X64/LongJump.S @@ -0,0 +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:
+#
+# LongJump.Asm
+#
+# Abstract:
+#
+# Implementation of _LongJump() on x64.
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# InternalLongJump (
+# IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer,
+# IN UINTN Value
+# );
+#------------------------------------------------------------------------------
+.global _InternalLongJump
+_InternalLongJump:
+ mov (%rcx), %rbx
+ mov 0x8(%rcx), %rsp
+ mov 0x10(%rcx), %rbp
+ mov 0x18(%rcx), %rdi
+ mov 0x20(%rcx), %rsi
+ mov 0x28(%rcx), %r12
+ mov 0x30(%rcx), %r13
+ mov 0x38(%rcx), %r14
+ mov 0x40(%rcx), %r15
+ mov %rdx, %rax
+ jmp *0x48(%rcx)
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