corda/external/sgx_libm/ia32/cexpl.S

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/*
* 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 "cexpl.c"
.text
..TXTST0:
# -- Begin cexpl
.text
.align 16,0x90
.globl cexpl
cexpl:
# parameter 1: 12 + %ebp
..B1.1:
..L1:
pushl %ebp
movl %esp, %ebp
andl $-64, %esp
pushl %esi
pushl %edi
pushl %ebx
subl $244, %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.7@GOTOFF(%ebx)
movl %edx, 228(%esp)
fstpt 96(%esp)
fldt 96(%esp)
fstpt 204(%esp)
fldt 204(%esp)
fstpt 216(%esp)
..B1.2:
fnstcw 46(%esp)
..B1.3:
movzwl 46(%esp), %ecx
movl %ecx, %edx
andl $768, %edx
cmpl $768, %edx
je ..B1.61
..B1.4:
orl $-64768, %ecx
movw %cx, 44(%esp)
..B1.5:
fldcw 44(%esp)
..B1.6:
movl $1, %edi
..B1.7:
movzwl 20(%ebp), %edx
andl $32767, %edx
cmpl $32767, %edx
jge ..B1.31
..B1.8:
testl %edx, %edx
jle ..B1.54
..B1.9:
movzwl 32(%ebp), %ecx
andl $32767, %ecx
cmpl $32767, %ecx
jge ..B1.31
..B1.10:
testl %ecx, %ecx
jle ..B1.52
..B1.11:
fldt 12(%ebp)
lea 180(%esp), %ecx
fstpt (%ecx)
fldt -84(%ecx)
fstpt 12(%ecx)
addl $-16, %esp
lea 172(%esp), %edx
movl %edx, (%esp)
movl %ecx, 4(%esp)
call __libm_expl_k80
..B1.64:
fstpt 96(%esp)
addl $16, %esp
..B1.12:
movzwl 164(%esp), %edx
andl $32767, %edx
cmpl $32767, %edx
je ..B1.51
..B1.13:
testl %edx, %edx
je ..B1.22
..B1.14:
fldt 36+_CONSTANTS@GOTOFF(%ebx)
fldt 80(%esp)
faddp %st, %st(1)
fstpt (%esp)
fldt 156(%esp)
fld %st(0)
fldt 168(%esp)
movl (%esp), %edx
fadd %st, %st(1)
fld %st(1)
fxch %st(2)
fsub %st, %st(3)
movl %edx, 28(%esp)
fxch %st(3)
fsubrp %st, %st(1)
fldt .L_2il0floatpacket.8@GOTOFF(%ebx)
fmul %st, %st(2)
fld %st(2)
fsub %st(4), %st
fsubrp %st, %st(3)
fxch %st(2)
fstpt 32(%esp)
fldt 32(%esp)
addl $-16, %esp
fsubrp %st, %st(3)
faddp %st, %st(2)
fldt 24(%ebp)
fstpt (%esp)
lea 148(%esp), %ecx
movl %ecx, 12(%esp)
fstpt -84(%ecx)
fstpt -68(%ecx)
call __libm_cosl_k80
..B1.65:
fldt 80(%esp)
fldt 64(%esp)
addl $16, %esp
..B1.15:
fldt 132(%esp)
fld %st(0)
fldt 144(%esp)
movzwl 32(%ebp), %edx
fadd %st, %st(1)
andl $32767, %edx
fxch %st(1)
fsub %st, %st(2)
cmpl $16183, %edx
fxch %st(2)
fsubrp %st, %st(1)
fld %st(2)
fmul %st(2), %st
fld %st(0)
fsub %st(3), %st
fsubrp %st, %st(1)
fsubr %st, %st(2)
fxch %st(1)
faddp %st, %st(2)
fmul %st(4), %st
fxch %st(1)
fmulp %st, %st(4)
fldt 12+_CONSTANTS@GOTOFF(%ebx)
faddp %st, %st(1)
jge ..B1.17
..B1.16:
fldt 24(%ebp)
fldt 24+_CONSTANTS@GOTOFF(%ebx)
fmulp %st, %st(1)
fstpt 108(%esp)
fldt 96(%esp)
movzwl 116(%esp), %ecx
movl %ecx, %edx
andl $-32768, %ecx
andl $32767, %edx
orl $-49153, %ecx
addl $-16639, %edx
movw %cx, 116(%esp)
fstpt 120(%esp)
fldt 108(%esp)
movl %edx, 12(%esp)
jmp ..B1.19
..B1.17:
fldt 24(%ebp)
addl $-16, %esp
lea 124(%esp), %edx
fstpt (%esp)
movl %edx, 12(%esp)
fxch %st(3)
fstpt 16(%esp)
fxch %st(2)
fstpt -92(%edx)
fxch %st(1)
fstpt -60(%edx)
fstpt -44(%edx)
call __libm_sinl_k80
..B1.66:
fldt 80(%esp)
fldt 64(%esp)
fldt 32(%esp)
fldt 16(%esp)
addl $16, %esp
..B1.18:
fldt 108(%esp)
fmul %st(5), %st
fstpt 108(%esp)
fldt 108(%esp)
fldt 120(%esp)
fmulp %st, %st(6)
fxch %st(5)
fstpt 96(%esp)
fldt 96(%esp)
fstpt 120(%esp)
movl $0, 12(%esp)
fxch %st(4)
..B1.19:
fldt 96(%esp)
fld %st(1)
fadd %st(1), %st
fmul %st, %st(4)
fsub %st, %st(2)
fxch %st(2)
fsubrp %st, %st(1)
fld %st(3)
fsub %st(2), %st
fsubrp %st, %st(4)
fxch %st(1)
fsub %st(3), %st
faddp %st, %st(1)
fld %st(3)
fmul %st(5), %st
fldt 32(%esp)
addl $-32, %esp
fmul %st, %st(6)
fxch %st(6)
faddp %st, %st(1)
fxch %st(2)
fmul %st, %st(5)
fxch %st(5)
fstpt (%esp)
fxch %st(3)
fmul %st, %st(4)
fxch %st(4)
faddp %st, %st(1)
fstpt 12(%esp)
movl 60(%esp), %edx
movl %edx, 24(%esp)
fxch %st(1)
fstpt 32(%esp)
fstpt 80(%esp)
fstpt 96(%esp)
call __libm_scalbl_k80
..B1.67:
fldt 96(%esp)
fldt 80(%esp)
fldt 32(%esp)
addl $32, %esp
..B1.20:
fxch %st(3)
fstpt 204(%esp)
fld %st(1)
fmul %st(3), %st
fxch %st(1)
fmul %st, %st(2)
fldt 32(%esp)
addl $-32, %esp
fld %st(0)
fmulp %st, %st(2)
fxch %st(1)
fstpt (%esp)
fmulp %st, %st(3)
faddp %st, %st(2)
faddp %st, %st(1)
fstpt 12(%esp)
movl 60(%esp), %edx
addl 44(%esp), %edx
movl %edx, 24(%esp)
call __libm_scalbl_k80
..B1.68:
addl $32, %esp
..B1.21:
fstpt 216(%esp)
jmp ..B1.46
..B1.22:
fldt 12+_CONSTANTS@GOTOFF(%ebx)
fmul %st(0), %st
fstpt 16(%esp)
..B1.23:
fldt 16(%esp)
fstpt 156(%esp)
fldt 24(%ebp)
fstpt (%esp)
fldt (%esp)
addl $-16, %esp
fstpt (%esp)
call cosl@PLT
..B1.69:
addl $16, %esp
fldt 16(%esp)
fmulp %st, %st(1)
movzwl 32(%ebp), %edx
testl $32767, %edx
fstpt 204(%esp)
jle ..B1.25
..B1.24:
addl $-16, %esp
fldt 16(%esp)
fstpt (%esp)
call sinl@PLT
..B1.70:
addl $16, %esp
fldt 16(%esp)
fmulp %st, %st(1)
fstpt 216(%esp)
jmp ..B1.26
..B1.25:
fldt (%esp)
fldt 16(%esp)
fmulp %st, %st(1)
fstpt 216(%esp)
..B1.26:
testl %edi, %edi
je ..B1.28
..B1.27:
fldt 80(%esp)
fstpt (%esp)
..B1.71:
fldcw 46(%esp)
..B1.28:
movl 204(%esp), %edx
movl %edx, (%esi)
movl 216(%esp), %edx
movl %edx, 12(%esi)
movl 220(%esp), %edx
movl %edx, 16(%esi)
movl 208(%esp), %ecx
movl 212(%esp), %edi
movl 224(%esp), %edx
movl %ecx, 4(%esi)
movl %edi, 8(%esi)
movl %edx, 20(%esi)
movl 228(%esp), %edx
xorl %esp, %edx
cmpl %gs:20, %edx
jne ..B1.50
..B1.29:
movl %esi, %eax
addl $244, %esp
popl %ebx
popl %edi
popl %esi
movl %ebp, %esp
popl %ebp
ret $4
..B1.31:
movl 28(%ebp), %ecx
..B1.32:
testl %ecx, %ecx
jne ..B1.35
..B1.79:
cmpl $0, 24(%ebp)
..B1.33:
jne ..B1.35
..B1.34:
fldt 12(%ebp)
addl $-16, %esp
fstpt (%esp)
call expl@PLT
..B1.72:
fldt 24(%ebp)
addl $16, %esp
fstpt 216(%esp)
fstpt 204(%esp)
jmp ..B1.46
..B1.35:
movzwl 32(%ebp), %ecx
andl $32767, %ecx
movl %ecx, 12(%esp)
cmpl $32767, %ecx
jge ..B1.38
..B1.36:
fldt 12(%ebp)
addl $-16, %esp
fstpt (%esp)
call expl@PLT
..B1.74:
fldt 24(%ebp)
fxch %st(1)
fstpt 16(%esp)
fstpt (%esp)
fldt (%esp)
fstpt 32(%esp)
call cosl@PLT
..B1.73:
fldt 32(%esp)
addl $16, %esp
fldt (%esp)
fmulp %st, %st(2)
fxch %st(1)
fstpt 204(%esp)
cmpl $0, 12(%esp)
jle ..B1.57
..B1.37:
addl $-16, %esp
fstpt (%esp)
call sinl@PLT
..B1.75:
addl $16, %esp
fldt (%esp)
fmulp %st, %st(1)
fstpt 216(%esp)
jmp ..B1.46
..B1.38:
cmpl $32767, %edx
jge ..B1.40
..B1.39:
fldt 24(%ebp)
addl $-16, %esp
fstpt (%esp)
call sinl@PLT
..B1.76:
addl $16, %esp
fstpt 204(%esp)
fldt 204(%esp)
fstpt 216(%esp)
jmp ..B1.46
..B1.40:
cmpl $-2147483648, 16(%ebp)
jne ..B1.42
..B1.41:
cmpl $0, 12(%ebp)
je ..B1.43
..B1.42:
fldt 12(%ebp)
fmul %st(0), %st
fstpt 204(%esp)
fldt 204(%esp)
fldt 24(%ebp)
fmulp %st, %st(1)
fstpt 216(%esp)
jmp ..B1.46
..B1.43:
movzbl 21(%ebp), %edx
testl $128, %edx
je ..B1.45
..B1.44:
fldt 24(%ebp)
fmul %st(0), %st
fstpt 24(%ebp)
fldt 96(%esp)
fstpt 204(%esp)
fldt 204(%esp)
fstpt 216(%esp)
jmp ..B1.46
..B1.45:
fldt 12(%ebp)
addl $-16, %esp
fstpt (%esp)
call expl@PLT
..B1.78:
fldt 24(%ebp)
addl $16, %esp
fxch %st(1)
fstpt 204(%esp)
addl $-16, %esp
fstpt (%esp)
call sinl@PLT
..B1.77:
addl $16, %esp
fstpt 216(%esp)
..B1.46:
testl %edi, %edi
je ..B1.48
..B1.47:
fldcw 46(%esp)
..B1.48:
movl 204(%esp), %edx
movl %edx, (%esi)
movl 216(%esp), %edx
movl %edx, 12(%esi)
movl 220(%esp), %edx
movl %edx, 16(%esi)
movl 208(%esp), %ecx
movl 212(%esp), %edi
movl 224(%esp), %edx
movl %ecx, 4(%esi)
movl %edi, 8(%esi)
movl %edx, 20(%esi)
movl 228(%esp), %edx
xorl %esp, %edx
cmpl %gs:20, %edx
jne ..B1.50
..B1.49:
movl %esi, %eax
addl $244, %esp
popl %ebx
popl %edi
popl %esi
movl %ebp, %esp
popl %ebp
ret $4
..B1.50:
call __stack_chk_fail@PLT
..B1.51:
fldt _CONSTANTS@GOTOFF(%ebx)
fmul %st(0), %st
fstpt 16(%esp)
jmp ..B1.23
..B1.52:
cmpl $0, 28(%ebp)
jne ..B1.11
..B1.53:
cmpl $0, 24(%ebp)
jne ..B1.11
jmp ..B1.33
..B1.54:
cmpl $0, 16(%ebp)
jne ..B1.9
..B1.55:
cmpl $0, 12(%ebp)
jne ..B1.9
jmp ..B1.31
..B1.57:
cmpl $0, 16(%ebp)
jne ..B1.59
..B1.58:
cmpl $0, 12(%ebp)
je ..B1.37
..B1.59:
fldt (%esp)
fmulp %st, %st(1)
fstpt 216(%esp)
jmp ..B1.46
..B1.61:
xorl %edi, %edi
jmp ..B1.7
.align 16,0x90
.type cexpl,@function
.size cexpl,.-cexpl
.data
# -- End cexpl
.section .rodata, "a"
.align 16
.align 16
.L_2il0floatpacket.7:
.byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
.type .L_2il0floatpacket.7,@object
.size .L_2il0floatpacket.7,12
.space 4, 0x00 # pad
.align 16
.L_2il0floatpacket.8:
.byte 0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x80,0x20,0x40,0x00,0x00
.type .L_2il0floatpacket.8,@object
.size .L_2il0floatpacket.8,12
.space 4, 0x00 # pad
.align 16
_CONSTANTS:
.word 0
.word 0
.word 0
.word 32768
.word 32766
.word 0
.word 0
.word 0
.word 0
.word 32768
.word 1
.word 0
.word 0
.word 0
.word 0
.word 32768
.word 16639
.word 0
.word 0
.word 0
.word 0
.word 49152
.word 16446
.word 0
.type _CONSTANTS,@object
.size _CONSTANTS,48
.data
.hidden __libm_cosl_k80
.hidden __libm_sinl_k80
.hidden __libm_expl_k80
.hidden __libm_scalbl_k80
.section .note.GNU-stack, ""
# End