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Initial release of Intel SGX for Linux.

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This release is used in conjunction with the linux-sgx-driver Intial release:
https://github.com/01org/linux-sgx-driver
commit-id: 0e865ce5e6b297a787bcdc12d98bada8174be6d7

Intel-id: 33399

Signed-off-by: Angie Chinchilla <angie.v.chinchilla@intel.com>
This commit is contained in:
Angie Chinchilla
2016-06-23 18:51:53 -04:00
parent ba82cfcbb0
commit 9441de4c38
2767 changed files with 820699 additions and 0 deletions
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65
sdk/simulation/assembly/linux/lowlib.S Normal file
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/*
* Copyright (C) 2011-2016 Intel Corporation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "linux/linux-regs.h"
.file "lowlib.S"
.text
DECLARE_LOCAL_FUNC get_bp
mov %xbp, %xax
ret
#define reg_xax (0 * SE_WORDSIZE)
#define reg_xbx (1 * SE_WORDSIZE)
#define reg_xcx (2 * SE_WORDSIZE)
#define reg_xdx (3 * SE_WORDSIZE)
#define reg_xsi (4 * SE_WORDSIZE)
#define reg_xdi (5 * SE_WORDSIZE)
#define reg_xbp (6 * SE_WORDSIZE)
#define reg_xsp (7 * SE_WORDSIZE)
#define reg_xip (8 * SE_WORDSIZE)
DECLARE_LOCAL_FUNC load_regs
mov naked_arg0, %xdx
mov reg_xax(%xdx), %xax
mov reg_xbx(%xdx), %xbx
mov reg_xcx(%xdx), %xcx
mov reg_xsi(%xdx), %xsi
mov reg_xdi(%xdx), %xdi
mov reg_xbp(%xdx), %xbp
mov reg_xsp(%xdx), %xsp
mov reg_xax(%xdx), %xax
push reg_xip(%xdx)
mov reg_xdx(%xdx), %xdx
ret