corda/external/sgx_libm/ia32/casinl.S
Angie Chinchilla 9441de4c38 Initial release of Intel SGX for Linux.
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>
2016-06-23 18:51:53 -04:00

211 lines
6.0 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 "casinl.c"
.text
..TXTST0:
# -- Begin casinl
.text
.align 16,0x90
.globl casinl
casinl:
# parameter 1: 12 + %ebp
..B1.1:
..L1:
pushl %ebp
movl %esp, %ebp
andl $-16, %esp
pushl %esi
pushl %edi
pushl %ebx
subl $116, %esp
call ..L2
..L2:
popl %ebx
lea _GLOBAL_OFFSET_TABLE_+[. - ..L2](%ebx), %ebx
movl %gs:20, %edx
movl 8(%ebp), %esi
xorl %esp, %edx
fldt .L_2il0floatpacket.8@GOTOFF(%ebx)
movl %edx, 100(%esp)
fstpt 4(%esp)
fldt 4(%esp)
fstpt 16(%esp)
fldt 16(%esp)
fstpt 28(%esp)
fldt 28(%esp)
fstpt 40(%esp)
fldt 40(%esp)
fstpt 52(%esp)
fldt 52(%esp)
fstpt 64(%esp)
..B1.2:
fnstcw 2(%esp)
..B1.3:
movzwl 2(%esp), %ecx
movl %ecx, %edx
andl $768, %edx
cmpl $768, %edx
je ..B1.20
..B1.4:
orl $-64768, %ecx
movw %cx, (%esp)
..B1.5:
fldcw (%esp)
..B1.6:
movl $1, %edi
..B1.7:
fldt 24(%ebp)
movzwl 32(%ebp), %edx
andl $32767, %edx
fstpt 52(%esp)
cmpl $32767, %edx
fldt 12(%ebp)
fstpt 64(%esp)
jl ..B1.10
..B1.8:
cmpl $-2147483648, 28(%ebp)
jne ..B1.11
..B1.9:
cmpl $0, 24(%ebp)
jne ..B1.11
..B1.10:
movzbl 33(%ebp), %ecx
notl %ecx
movzbl 61(%esp), %edx
andl $128, %ecx
andl $127, %edx
orl %ecx, %edx
movb %dl, 61(%esp)
..B1.11:
addl $-32, %esp
lea 108(%esp), %ecx
movl %ecx, (%esp)
lea 4(%esp), %edx
movl -24(%ecx), %ecx
movl %ecx, (%edx)
movl 88(%esp), %ecx
movl %ecx, 4(%edx)
movl 92(%esp), %ecx
movl %ecx, 8(%edx)
movl 96(%esp), %ecx
movl %ecx, 12(%edx)
movl 100(%esp), %ecx
movl %ecx, 16(%edx)
movl 104(%esp), %ecx
movl %ecx, 20(%edx)
call casinhl@PLT
..B1.23:
addl $28, %esp
fldt 76(%esp)
movzwl 84(%esp), %edx
andl $32767, %edx
fstpt 4(%esp)
fldt 4(%esp)
cmpl $32767, %edx
fstpt 40(%esp)
fldt 88(%esp)
fstpt 16(%esp)
fldt 16(%esp)
fstpt 28(%esp)
jl ..B1.14
..B1.12:
cmpl $-2147483648, 8(%esp)
jne ..B1.15
..B1.13:
cmpl $0, 4(%esp)
jne ..B1.15
..B1.14:
movzbl 13(%esp), %ecx
notl %ecx
movzbl 49(%esp), %edx
andl $128, %ecx
andl $127, %edx
orl %ecx, %edx
movb %dl, 49(%esp)
..B1.15:
testl %edi, %edi
je ..B1.17
..B1.16:
fldcw 2(%esp)
..B1.17:
movl 28(%esp), %edx
movl %edx, (%esi)
movl 40(%esp), %edx
movl %edx, 12(%esi)
movl 44(%esp), %edx
movl %edx, 16(%esi)
movl 32(%esp), %ecx
movl 36(%esp), %edi
movl 48(%esp), %edx
movl %ecx, 4(%esi)
movl %edi, 8(%esi)
movl %edx, 20(%esi)
movl 100(%esp), %edx
xorl %esp, %edx
cmpl %gs:20, %edx
jne ..B1.19
..B1.18:
movl %esi, %eax
addl $116, %esp
popl %ebx
popl %edi
popl %esi
movl %ebp, %esp
popl %ebp
ret $4
..B1.19:
call __stack_chk_fail@PLT
..B1.20:
xorl %edi, %edi
jmp ..B1.7
.align 16,0x90
.type casinl,@function
.size casinl,.-casinl
.data
# -- End casinl
.section .rodata, "a"
.align 16
.align 16
.L_2il0floatpacket.8:
.byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
.type .L_2il0floatpacket.8,@object
.size .L_2il0floatpacket.8,12
.data
.section .note.GNU-stack, ""
# End