corda/external/sgx_libm/ia32/clogl.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

752 lines
19 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 "clogl.c"
.text
..TXTST0:
# -- Begin clogl
.text
.align 16,0x90
.globl clogl
clogl:
# parameter 1: 12 + %ebp
..B1.1:
..L1:
pushl %ebp
movl %esp, %ebp
andl $-64, %esp
pushl %esi
pushl %edi
pushl %ebx
subl $180, %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.6@GOTOFF(%ebx)
movl %edx, 124(%esp)
fstpt 100(%esp)
fldt 100(%esp)
fstpt 112(%esp)
..B1.2:
fnstcw 14(%esp)
..B1.3:
movzwl 14(%esp), %ecx
movl %ecx, %edx
andl $768, %edx
cmpl $768, %edx
je ..B1.78
..B1.4:
orl $-64768, %ecx
movw %cx, 12(%esp)
..B1.5:
fldcw 12(%esp)
..B1.6:
movl $1, %edi
..B1.7:
movzwl 20(%ebp), %ecx
andl $32767, %ecx
movzwl 32(%ebp), %edx
andl $32767, %edx
cmpl $32767, %ecx
jge ..B1.47
..B1.8:
cmpl $32767, %edx
jge ..B1.89
..B1.9:
testl %ecx, %ecx
jne ..B1.15
..B1.10:
cmpl $0, 16(%ebp)
jne ..B1.15
..B1.11:
cmpl $0, 12(%ebp)
jne ..B1.15
..B1.12:
testl %edx, %edx
jne ..B1.15
..B1.13:
cmpl $0, 28(%ebp)
jne ..B1.15
..B1.14:
cmpl $0, 24(%ebp)
je ..B1.46
..B1.15:
fldt 12(%ebp)
fld %st(0)
fabs
fstpt (%esp)
fldt (%esp)
fldt 24(%ebp)
fld %st(0)
fabs
fstpt 16(%esp)
fldt 16(%esp)
movzwl 8(%esp), %ecx
movzwl 24(%esp), %edx
andl $32767, %ecx
andl $32767, %edx
cmpl %edx, %ecx
jl ..B1.20
..B1.16:
jne ..B1.21
..B1.17:
movl 4(%esp), %edx
movl 20(%esp), %eax
cmpl %eax, %edx
jb ..B1.20
..B1.18:
jne ..B1.21
..B1.19:
movl (%esp), %edx
cmpl 16(%esp), %edx
jae ..B1.21
..B1.20:
fstpt (%esp)
fldt (%esp)
movzwl 8(%esp), %ecx
fxch %st(2)
fstpt 16(%esp)
fldt 16(%esp)
andl $32767, %ecx
..B1.21:
cmpl $16382, %ecx
jg ..B1.26
..B1.22:
jne ..B1.43
..B1.23:
movl 4(%esp), %edx
cmpl 16+_CONSTANTS@GOTOFF(%ebx), %edx
ja ..B1.26
..B1.24:
jne ..B1.43
..B1.25:
movl 12+_CONSTANTS@GOTOFF(%ebx), %edx
cmpl (%esp), %edx
ja ..B1.43
..B1.26:
cmpl $16383, %ecx
jl ..B1.31
..B1.27:
jne ..B1.43
..B1.28:
movl 4(%esp), %edx
cmpl 28+_CONSTANTS@GOTOFF(%ebx), %edx
jb ..B1.31
..B1.29:
jne ..B1.43
..B1.30:
movl (%esp), %edx
cmpl 24+_CONSTANTS@GOTOFF(%ebx), %edx
ja ..B1.43
..B1.31:
movzwl 24(%esp), %edx
andl $32767, %edx
cmpl $8256, %edx
jg ..B1.36
..B1.32:
jne ..B1.37
..B1.33:
movl 20(%esp), %eax
cmpl 64+_CONSTANTS@GOTOFF(%ebx), %eax
ja ..B1.36
..B1.34:
jne ..B1.37
..B1.35:
movl 16(%esp), %eax
cmpl 60+_CONSTANTS@GOTOFF(%ebx), %eax
jbe ..B1.37
..B1.36:
fldt _CONSTANTS@GOTOFF(%ebx)
fld %st(3)
fmul %st(4), %st
fld %st(2)
fmul %st(3), %st
faddp %st, %st(1)
fldt .L_2il0floatpacket.7@GOTOFF(%ebx)
fsubr %st, %st(1)
fxch %st(1)
fabs
fxch %st(2)
fcomp %st(2)
fnstsw %ax
sahf
fxch %st(1)
ja ..B1.38
jmp ..B1.90
..B1.37:
fldt .L_2il0floatpacket.7@GOTOFF(%ebx)
fld %st(3)
fmul %st(4), %st
fsub %st(1), %st
fabs
fldt _CONSTANTS@GOTOFF(%ebx)
fcomp %st(1)
fnstsw %ax
sahf
jbe ..B1.90
..B1.38:
cmpl $16183, %edx
jl ..B1.40
..B1.39:
fstp %st(0)
fldt .L_2il0floatpacket.11@GOTOFF(%ebx)
fld %st(4)
fxch %st(4)
fstpt (%esp)
fxch %st(5)
fstpt 16(%esp)
fld %st(3)
fldt .L_2il0floatpacket.10@GOTOFF(%ebx)
fmul %st, %st(1)
fxch %st(1)
fsub %st, %st(4)
fsubp %st, %st(4)
fld %st(3)
fmul %st(4), %st
fld %st(3)
fxch %st(5)
fsubr %st, %st(6)
fxch %st(2)
fmul %st(4), %st
fsub %st, %st(5)
fsubp %st, %st(5)
fld %st(4)
fmul %st(5), %st
fxch %st(4)
fsub %st(5), %st
fxch %st(5)
fmul %st(7), %st
fmul %st(5), %st
fstpt 56(%esp)
fldt 56(%esp)
fxch %st(5)
fmul %st(0), %st
fstpt 72(%esp)
fld %st(0)
fadd %st(4), %st
fsub %st, %st(1)
fxch %st(1)
fsubrp %st, %st(4)
fxch %st(6)
fmulp %st, %st(1)
fmul %st(4), %st
fxch %st(1)
fsubrp %st, %st(5)
fld %st(4)
fadd %st(2), %st
fld %st(0)
fsub %st(6), %st
fsubr %st, %st(3)
fld %st(1)
fsubp %st, %st(1)
fsubrp %st, %st(6)
fxch %st(5)
faddp %st, %st(2)
fld %st(4)
fadd %st(1), %st
fld %st(0)
faddp %st, %st(4)
fld %st(3)
fxch %st(5)
fmul %st(0), %st
fstpt 40(%esp)
fldt 40(%esp)
faddp %st, %st(5)
fxch %st(4)
fstpt 88(%esp)
fldt 88(%esp)
fldt 72(%esp)
faddp %st, %st(1)
fldt 12+_Q1@GOTOFF(%ebx)
fmul %st(1), %st
fldt _Q1@GOTOFF(%ebx)
faddp %st, %st(1)
fld %st(1)
fmul %st(2), %st
fmulp %st, %st(1)
fld %st(5)
fsub %st(7), %st
fsubr %st, %st(3)
fsubr %st(6), %st
fsubrp %st, %st(7)
fxch %st(6)
faddp %st, %st(2)
fxch %st(1)
faddp %st, %st(2)
fld %st(2)
fsub %st(4), %st
fldt 56(%esp)
fsub %st(1), %st
fxch %st(1)
fsubr %st(4), %st
fsubrp %st, %st(5)
faddp %st, %st(4)
fxch %st(3)
faddp %st, %st(1)
fldt 88(%esp)
fld %st(0)
fsub %st(3), %st
fldt 40(%esp)
fsub %st(1), %st
fxch %st(1)
fsubr %st(2), %st
fsubrp %st, %st(4)
faddp %st, %st(3)
fxch %st(2)
faddp %st, %st(1)
fld %st(2)
fsub %st(2), %st
fldt 72(%esp)
fsub %st(1), %st
fxch %st(1)
fsubr %st(4), %st
fsubrp %st, %st(3)
faddp %st, %st(2)
faddp %st, %st(1)
faddp %st, %st(2)
faddp %st, %st(1)
fldt .L_2il0floatpacket.9@GOTOFF(%ebx)
fmulp %st, %st(1)
fstpt 28(%esp)
fldt 28(%esp)
fstpt 100(%esp)
addl $-32, %esp
fldt 32(%esp)
fstpt (%esp)
fldt 48(%esp)
fstpt 12(%esp)
call atan2l@PLT
jmp ..B1.87
..B1.40:
cmpl $16383, %ecx
je ..B1.54
..B1.41:
fstp %st(2)
fxch %st(1)
fstpt 28(%esp)
..B1.42:
fldt .L_2il0floatpacket.10@GOTOFF(%ebx)
fmul %st(3), %st
fld %st(3)
fsubr %st(1), %st
fsubrp %st, %st(1)
fld %st(0)
fmul %st(1), %st
fsubp %st, %st(2)
fsubr %st, %st(3)
fldt .L_2il0floatpacket.11@GOTOFF(%ebx)
fmulp %st, %st(1)
fmul %st(3), %st
fld %st(0)
fxch %st(4)
fmul %st(0), %st
fadd %st, %st(4)
fxch %st(1)
fsubr %st(4), %st
fsubrp %st, %st(1)
fld %st(1)
fadd %st(4), %st
fsub %st, %st(2)
fxch %st(2)
fsubrp %st, %st(4)
faddp %st, %st(3)
fld %st(0)
fmul %st(1), %st
fldt 12+_Q1@GOTOFF(%ebx)
fmul %st(2), %st
fldt _Q1@GOTOFF(%ebx)
faddp %st, %st(1)
fmulp %st, %st(1)
faddp %st, %st(3)
faddp %st, %st(2)
fldt .L_2il0floatpacket.9@GOTOFF(%ebx)
fmulp %st, %st(2)
fxch %st(1)
fstpt 100(%esp)
addl $-32, %esp
fstpt (%esp)
fstpt 12(%esp)
call atan2l@PLT
jmp ..B1.87
..B1.43:
fstp %st(2)
fstp %st(1)
addl $-32, %esp
lea 72(%esp), %edx
movl %edx, (%esp)
fxch %st(1)
fstpt 4(%esp)
fstpt 16(%esp)
call __libm_hypot2l_k80
..B1.83:
addl $32, %esp
..B1.44:
fldt 36+_CONSTANTS@GOTOFF(%ebx)
fmul %st(1), %st
fstpt 16(%esp)
fldt 48+_CONSTANTS@GOTOFF(%ebx)
fmulp %st, %st(1)
fstpt (%esp)
addl $-32, %esp
fldt 72(%esp)
lea 96(%esp), %edx
fstpt (%esp)
fldt -12(%edx)
fstpt 12(%esp)
movl %edx, 24(%esp)
call __libm_logl_k80
..B1.84:
addl $32, %esp
..B1.45:
fldt .L_2il0floatpacket.9@GOTOFF(%ebx)
fmulp %st, %st(1)
fldt 64(%esp)
fmul %st(1), %st
fldt 76(%esp)
fmulp %st, %st(2)
fldt 16(%esp)
fld %st(0)
fadd %st(2), %st
fsub %st, %st(1)
fxch %st(1)
fsubrp %st, %st(2)
fxch %st(2)
faddp %st, %st(1)
fldt (%esp)
faddp %st, %st(1)
faddp %st, %st(1)
fstpt 28(%esp)
fldt 28(%esp)
fstpt 100(%esp)
addl $-32, %esp
fldt 24(%ebp)
fstpt (%esp)
fldt 12(%ebp)
fstpt 12(%esp)
call atan2l@PLT
jmp ..B1.87
..B1.46:
fldt 24(%ebp)
fldz
fldt 12(%ebp)
fxch %st(1)
fdivrl .L_2il0floatpacket.8@GOTOFF(%ebx)
fstpt 100(%esp)
addl $-32, %esp
fxch %st(1)
fstpt (%esp)
fstpt 12(%esp)
call atan2l@PLT
jmp ..B1.87
..B1.47:
je ..B1.71
..B1.48:
cmpl $32767, %edx
je ..B1.64
..B1.49:
fldt 72+_CONSTANTS@GOTOFF(%ebx)
fmul %st(0), %st
fstpt 100(%esp)
addl $-32, %esp
fldt 24(%ebp)
fstpt (%esp)
fldt 12(%ebp)
fstpt 12(%esp)
call atan2l@PLT
..B1.87:
addl $32, %esp
fstpt 112(%esp)
..B1.50:
testl %edi, %edi
je ..B1.52
..B1.51:
fldcw 14(%esp)
..B1.52:
movl 100(%esp), %edx
movl %edx, (%esi)
movl 112(%esp), %edx
movl %edx, 12(%esi)
movl 116(%esp), %edx
movl %edx, 16(%esi)
movl 104(%esp), %ecx
movl 108(%esp), %edi
movl 120(%esp), %edx
movl %ecx, 4(%esi)
movl %edi, 8(%esi)
movl %edx, 20(%esi)
movl 124(%esp), %edx
xorl %esp, %edx
cmpl %gs:20, %edx
jne ..B1.63
..B1.53:
movl %esi, %eax
addl $180, %esp
popl %ebx
popl %edi
popl %esi
movl %ebp, %esp
popl %ebp
ret $4
..B1.54:
cmpl $-2147483648, 4(%esp)
jne ..B1.41
..B1.56:
cmpl $0, (%esp)
jne ..B1.41
..B1.58:
fstp %st(0)
fstp %st(0)
fstp %st(2)
fldt .L_2il0floatpacket.9@GOTOFF(%ebx)
fmul %st(2), %st
fmulp %st, %st(2)
fxch %st(1)
fstpt 28(%esp)
fldt 28(%esp)
movzwl 36(%esp), %edx
testl $32767, %edx
jne ..B1.62
..B1.59:
cmpl $0, 32(%esp)
jne ..B1.61
..B1.60:
cmpl $0, 28(%esp)
je ..B1.62
..B1.61:
fldt 84+_CONSTANTS@GOTOFF(%ebx)
fmul %st(0), %st
faddp %st, %st(1)
fstpt 28(%esp)
fldt 28(%esp)
..B1.62:
fstpt 100(%esp)
addl $-32, %esp
fstpt (%esp)
fstpt 12(%esp)
call atan2l@PLT
jmp ..B1.87
..B1.63:
call __stack_chk_fail@PLT
..B1.64:
cmpl $-2147483648, 28(%ebp)
jne ..B1.66
..B1.65:
cmpl $0, 24(%ebp)
je ..B1.49
..B1.66:
fldt 24(%ebp)
cmpl $32767, %ecx
fmul %st(0), %st
fstpt 112(%esp)
fldt 112(%esp)
je ..B1.68
..B1.67:
fstpt 100(%esp)
jmp ..B1.50
..B1.68:
cmpl $-2147483648, 16(%ebp)
jne ..B1.67
..B1.69:
cmpl $0, 12(%ebp)
jne ..B1.67
..B1.70:
fstp %st(0)
fldt 12(%ebp)
fmul %st(0), %st
fstpt 100(%esp)
jmp ..B1.50
..B1.71:
cmpl $-2147483648, 16(%ebp)
jne ..B1.73
..B1.72:
cmpl $0, 12(%ebp)
je ..B1.48
..B1.73:
fldt 12(%ebp)
cmpl $32767, %edx
fld %st(0)
fmul %st(1), %st
fstpt 112(%esp)
je ..B1.75
..B1.74:
fldt 24(%ebp)
fmulp %st, %st(1)
fstpt 100(%esp)
jmp ..B1.50
..B1.75:
cmpl $-2147483648, 28(%ebp)
jne ..B1.74
..B1.76:
cmpl $0, 24(%ebp)
jne ..B1.74
..B1.77:
fstp %st(0)
fldt 24(%ebp)
fmul %st(0), %st
fstpt 100(%esp)
jmp ..B1.50
..B1.78:
xorl %edi, %edi
jmp ..B1.7
..B1.89:
cmpl $32767, %ecx
je ..B1.71
jmp ..B1.48
..B1.90:
fstp %st(0)
fstp %st(0)
jmp ..B1.43
.align 16,0x90
.type clogl,@function
.size clogl,.-clogl
.data
# -- End clogl
.section .rodata, "a"
.align 16
.align 16
.L_2il0floatpacket.6:
.byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
.type .L_2il0floatpacket.6,@object
.size .L_2il0floatpacket.6,12
.space 4, 0x00 # pad
.align 16
.L_2il0floatpacket.7:
.byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xff,0x3f,0x00,0x00
.type .L_2il0floatpacket.7,@object
.size .L_2il0floatpacket.7,12
.space 4, 0x00 # pad
.align 16
.L_2il0floatpacket.9:
.byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xfe,0x3f,0x00,0x00
.type .L_2il0floatpacket.9,@object
.size .L_2il0floatpacket.9,12
.space 4, 0x00 # pad
.align 16
.L_2il0floatpacket.10:
.byte 0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x80,0x20,0x40,0x00,0x00
.type .L_2il0floatpacket.10,@object
.size .L_2il0floatpacket.10,12
.space 4, 0x00 # pad
.align 16
.L_2il0floatpacket.11:
.byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x40,0x00,0x00
.type .L_2il0floatpacket.11,@object
.size .L_2il0floatpacket.11,12
.space 4, 0x00 # pad
.align 16
_CONSTANTS:
.word 0
.word 0
.word 0
.word 32768
.word 16358
.word 0
.word 37342
.word 47265
.word 62214
.word 46340
.word 16382
.word 0
.word 64512
.word 65535
.word 31
.word 32768
.word 16383
.word 0
.word 0
.word 53710
.word 6135
.word 45426
.word 16381
.word 0
.word 505
.word 55756
.word 58609
.word 48341
.word 16334
.word 0
.word 0
.word 0
.word 0
.word 32768
.word 8256
.word 0
.word 0
.word 0
.word 0
.word 32768
.word 32767
.word 0
.word 0
.word 0
.word 0
.word 32768
.word 1
.word 0
.type _CONSTANTS,@object
.size _CONSTANTS,96
.align 16
_Q1:
.word 3134
.word 0
.word 0
.word 32768
.word 49150
.word 0
.word 49331
.word 43690
.word 43690
.word 43690
.word 16381
.word 0
.type _Q1,@object
.size _Q1,24
.align 8
.L_2il0floatpacket.8:
.long 0x00000000,0xbff00000
.type .L_2il0floatpacket.8,@object
.size .L_2il0floatpacket.8,8
.data
.hidden __libm_logl_k80
.hidden __libm_hypot2l_k80
.section .note.GNU-stack, ""
# End