diff options
Diffstat (limited to 'OldMdePkg/Library/BaseLib/Ia32/LongJump.S')
| -rw-r--r-- | OldMdePkg/Library/BaseLib/Ia32/LongJump.S | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/OldMdePkg/Library/BaseLib/Ia32/LongJump.S b/OldMdePkg/Library/BaseLib/Ia32/LongJump.S new file mode 100644 index 0000000000..0b76896085 --- /dev/null +++ b/OldMdePkg/Library/BaseLib/Ia32/LongJump.S @@ -0,0 +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: +# +# LongJump.Asm +# +# Abstract: +# +# Implementation of _LongJump() on IA-32. +# +#------------------------------------------------------------------------------ + +.globl ASM_PFX(InternalLongJump) + +#------------------------------------------------------------------------------ +# VOID +# EFIAPI +# InternalLongJump ( +# IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer, +# IN UINTN Value +# ); +#------------------------------------------------------------------------------ +ASM_PFX(InternalLongJump): + pop %eax + pop %edx + pop %eax + movl (%edx), %ebx + movl 4(%edx), %esi + movl 8(%edx), %edi + movl 12(%edx), %ebp + movl 16(%edx), %esp + jmp *20(%edx) |