2ac68e8b54
The main changes includes: 1. Enabling SHA384 and SHA512 digest algorithm; (Sha512.c) 2. RFC 3161 timestamp signature verification support; (CryptTs.c) 3. Fixed one ASN.1 length encoding issue in Authenticode verification routine. (CryptAuthenticode.c) 4. Add the corresponding test cases in Cryptest utility (SHA384 & SHA512 & Timestamp verification) Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qin Long <qin.long@intel.com> Reviewed-by: Guo Dong <guo.dong@intel.com> Reviewed-by: Ting Ye <ting.ye@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16339 6f19259b-4bc3-4df7-8a09-765794883524
63 lines
1.6 KiB
ArmAsm
63 lines
1.6 KiB
ArmAsm
#------------------------------------------------------------------------------
|
|
#
|
|
# Copyright (c) 2014, Intel Corporation. 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
|
|
# 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:
|
|
#
|
|
# MathLShiftS64.S
|
|
#
|
|
# Abstract:
|
|
#
|
|
# 64-bit Math Worker Function.
|
|
# Shifts a 64-bit signed value left by a certain number of bits.
|
|
#
|
|
#------------------------------------------------------------------------------
|
|
|
|
.686:
|
|
.code:
|
|
|
|
ASM_GLOBAL ASM_PFX(__ashldi3)
|
|
|
|
#------------------------------------------------------------------------------
|
|
#
|
|
# void __cdecl __ashldi3 (void)
|
|
#
|
|
#------------------------------------------------------------------------------
|
|
ASM_PFX(__ashldi3):
|
|
#
|
|
# Handle shifting of 64 or more bits (return 0)
|
|
#
|
|
cmpb $64, %cl
|
|
jae ReturnZero
|
|
|
|
#
|
|
# Handle shifting of between 0 and 31 bits
|
|
#
|
|
cmpb $32, %cl
|
|
jae More32
|
|
shld %cl, %eax, %edx
|
|
shl %cl, %eax
|
|
ret
|
|
|
|
#
|
|
# Handle shifting of between 32 and 63 bits
|
|
#
|
|
More32:
|
|
movl %eax, %edx
|
|
xor %eax, %eax
|
|
and $31, %cl
|
|
shl %cl, %edx
|
|
ret
|
|
|
|
ReturnZero:
|
|
xor %eax, %eax
|
|
xor %edx, %edx
|
|
ret
|