Port UnixPkg to also support X64. Currently only supports Unix x86_64 ABI. In the future we can make Sec support x86_64 ABI and the rest of the code support X64 EFI ABI. This will require assembly gaskets to fix the calling convention differences. I currently have noop gaskets in place for x86_64 ABI. This has only been tested on OS X 10.6.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10685 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
andrewfish
2010-07-22 21:21:38 +00:00
parent 92a4f6f3c7
commit b9c8e50e20
22 changed files with 1188 additions and 218 deletions

View File

@@ -16,7 +16,7 @@
# on Leopard and _stat$INDOE64 on Snow Leopard. That is why we pass stat()
# into one of these gaskets from C code.
#
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
# Copyright (c) 2008 - 2010, Apple Inc. 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
@@ -235,7 +235,23 @@ _GasketUintnUint16:
call *%eax
leave
ret
.globl _ReverseGasketUint64
_ReverseGasketUint64:
pushl %ebp
movl %esp, %ebp
subl $56, %esp
movl 12(%ebp), %eax
movl %eax, -32(%ebp)
movl 16(%ebp), %eax
movl %eax, -28(%ebp)
movl 8(%ebp), %eax
movl %eax, -12(%ebp)
movl -32(%ebp), %eax
movl %eax, (%esp)
movl -12(%ebp), %eax
call *%eax
leave
ret
.subsections_via_symbols
#endif