mirror of
https://github.com/corda/corda.git
synced 2025-01-06 05:04:20 +00:00
9441de4c38
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>
172 lines
4.7 KiB
ArmAsm
172 lines
4.7 KiB
ArmAsm
/*
|
|
* Math library
|
|
*
|
|
* Copyright (C) 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.
|
|
*
|
|
*
|
|
* Author Name <jingwei.zhang@intel.com>
|
|
* History:
|
|
* 03-14-2016 Initial version. numerics svn rev. 12864
|
|
*/
|
|
.file "llrint.c"
|
|
.text
|
|
..TXTST0:
|
|
# -- Begin llrint
|
|
.text
|
|
.align 16,0x90
|
|
.globl llrint
|
|
llrint:
|
|
# parameter 1: 8 + %ebp
|
|
..B1.1:
|
|
..L1:
|
|
|
|
pushl %ebp
|
|
movl %esp, %ebp
|
|
andl $-16, %esp
|
|
pushl %esi
|
|
pushl %edi
|
|
pushl %ebx
|
|
subl $36, %esp
|
|
movl 12(%ebp), %ebx
|
|
movl %ebx, %edi
|
|
andl $2147483647, %edi
|
|
cmpl $1137704960, %edi
|
|
jae ..B1.4
|
|
..B1.2:
|
|
fldl 8(%ebp)
|
|
fistpll 16(%esp)
|
|
..B1.3:
|
|
movl 16(%esp), %eax
|
|
movl 20(%esp), %edx
|
|
addl $36, %esp
|
|
popl %ebx
|
|
popl %edi
|
|
popl %esi
|
|
movl %ebp, %esp
|
|
popl %ebp
|
|
ret
|
|
..B1.4:
|
|
cmpl $1139802112, %edi
|
|
jae ..B1.7
|
|
..B1.5:
|
|
movl %edi, %edx
|
|
andl $1048575, %edi
|
|
shrl $20, %edx
|
|
orl $1048576, %edi
|
|
movl 8(%ebp), %esi
|
|
xorl %eax, %eax
|
|
shrl $31, %ebx
|
|
movl %ebx, (%esp)
|
|
addl $-1, %ebx
|
|
lea 13(%edx), %ecx
|
|
movl %ecx, 4(%esp)
|
|
adcl $2147483647, %eax
|
|
negl %edx
|
|
addl $19, %edx
|
|
shll %cl, %edi
|
|
movl %edx, %ecx
|
|
movl %esi, %edx
|
|
shrl %cl, %edx
|
|
movl 4(%esp), %ecx
|
|
orl %edx, %edi
|
|
shll %cl, %esi
|
|
movl %edi, %ecx
|
|
movl %esi, %edx
|
|
subl %ebx, %edx
|
|
movl (%esp), %ebx
|
|
sbbl %eax, %ecx
|
|
jb ..B1.6
|
|
..B1.10:
|
|
orl %ecx, %edx
|
|
jne ..B1.7
|
|
..B1.6:
|
|
xorl %eax, %eax
|
|
xorl %edx, %edx
|
|
subl %esi, %eax
|
|
sbbl %edi, %edx
|
|
testl %ebx, %ebx
|
|
jne ..L2
|
|
movl %esi, %eax
|
|
..L2:
|
|
jne ..L3
|
|
movl %edi, %edx
|
|
..L3:
|
|
addl $36, %esp
|
|
popl %ebx
|
|
popl %edi
|
|
popl %esi
|
|
movl %ebp, %esp
|
|
popl %ebp
|
|
ret
|
|
..B1.7:
|
|
call ..L4
|
|
..L4:
|
|
popl %eax
|
|
lea _GLOBAL_OFFSET_TABLE_+[. - ..L4](%eax), %eax
|
|
movl $-2147483648, %edx
|
|
movl $0, 16(%esp)
|
|
movl $-2147483648, 20(%esp)
|
|
fldl _infs@GOTOFF(%eax)
|
|
fmull _zeros@GOTOFF(%eax)
|
|
xorl %eax, %eax
|
|
fstpl 8(%esp)
|
|
addl $36, %esp
|
|
popl %ebx
|
|
popl %edi
|
|
popl %esi
|
|
movl %ebp, %esp
|
|
popl %ebp
|
|
ret
|
|
.align 16,0x90
|
|
.type llrint,@function
|
|
.size llrint,.-llrint
|
|
.data
|
|
# -- End llrint
|
|
.section .rodata, "a"
|
|
.align 4
|
|
.align 4
|
|
_infs:
|
|
.long 0
|
|
.long 2146435072
|
|
.long 0
|
|
.long 4293918720
|
|
.type _infs,@object
|
|
.size _infs,16
|
|
.align 4
|
|
_zeros:
|
|
.long 0
|
|
.long 0
|
|
.long 0
|
|
.long 2147483648
|
|
.type _zeros,@object
|
|
.size _zeros,16
|
|
.data
|
|
.section .note.GNU-stack, ""
|
|
# End
|