mirror of
https://github.com/corda/corda.git
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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>
375 lines
9.2 KiB
ArmAsm
375 lines
9.2 KiB
ArmAsm
/*
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* Math library
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*
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* Copyright (C) 2016 Intel Corporation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*
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* Author Name <jingwei.zhang@intel.com>
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* History:
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* 03-14-2016 Initial version. numerics svn rev. 12864
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*/
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.file "cbrtl.c"
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.text
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..TXTST0:
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# -- Begin cbrtl
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.text
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.align 16,0x90
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.globl cbrtl
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cbrtl:
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# parameter 1: 8 + %ebp
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..B1.1:
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..L1:
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pushl %ebp
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movl %esp, %ebp
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andl $-16, %esp
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pushl %esi
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pushl %edi
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pushl %ebx
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subl $36, %esp
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..B1.2:
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fnstcw 30(%esp)
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..B1.3:
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movzwl 16(%ebp), %esi
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movl %esi, %ebx
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andl $32767, %ebx
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movzwl 30(%esp), %ecx
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cmpl $32767, %ebx
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je ..B1.23
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..B1.4:
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movl %ecx, %edx
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movzbl 17(%ebp), %eax
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andl $768, %edx
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andl $128, %eax
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shrl $7, %eax
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cmpl $768, %edx
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je ..B1.22
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..B1.5:
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orl $-64768, %ecx
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movw %cx, 28(%esp)
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..B1.6:
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fldcw 28(%esp)
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..B1.7:
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movzwl 16(%ebp), %esi
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movl %esi, %ebx
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movl $1, %edi
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andl $32767, %ebx
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..B1.8:
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call ..L2
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..L2:
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popl %ecx
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lea _GLOBAL_OFFSET_TABLE_+[. - ..L2](%ecx), %ecx
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testl %ebx, %ebx
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jne ..B1.15
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..B1.9:
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cmpl $0, 12(%ebp)
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jne ..B1.14
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..B1.10:
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cmpl $0, 8(%ebp)
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jne ..B1.14
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..B1.11:
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fldl _zeros@GOTOFF(%ecx,%eax,8)
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testl %edi, %edi
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fstpl (%esp)
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je ..B1.13
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..B1.12:
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fldcw 30(%esp)
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..B1.13:
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fldl (%esp)
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addl $36, %esp
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popl %ebx
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popl %edi
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popl %esi
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movl %ebp, %esp
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popl %ebp
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ret
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..B1.14:
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fldt 8(%ebp)
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movl $-25, %edx
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fmull _TWO_75@GOTOFF(%ecx)
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fstpt 8(%ebp)
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movzwl 16(%ebp), %esi
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movl %esi, %ebx
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andl $32767, %ebx
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jmp ..B1.16
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..B1.15:
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xorl %edx, %edx
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..B1.16:
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fldl ones@GOTOFF(%ecx,%eax,8)
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andl $-32768, %esi
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imull $21845, %ebx, %eax
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orl $-49153, %esi
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fstpt (%esp)
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fldt (%esp)
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fldl _TWO_32H@GOTOFF(%ecx)
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fld %st(0)
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fldt .L_2il0floatpacket.0@GOTOFF(%ecx)
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movw %si, 16(%ebp)
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addl $21845, %eax
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fldt 8(%ebp)
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fmulp %st, %st(4)
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shrl $16, %eax
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fxch %st(1)
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fadd %st(3), %st
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movl %edi, 12(%esp)
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lea (%eax,%eax), %edi
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subl %edi, %ebx
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lea 10922(%edx,%eax), %edx
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movl 12(%ebp), %edi
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fsubp %st, %st(2)
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shrl $23, %edi
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fxch %st(1)
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fsubr %st, %st(2)
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fldt 72+_P@GOTOFF(%ecx)
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fldt 48+_P@GOTOFF(%ecx)
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andl $255, %edi
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movzwl 8(%esp), %esi
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andl $-32768, %esi
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orl %edx, %esi
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flds __libm_rcp_table_256@GOTOFF(%ecx,%edi,4)
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fld %st(0)
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fmulp %st, %st(4)
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shll $4, %edi
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fxch %st(3)
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fsub %st(4), %st
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fxch %st(3)
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fmulp %st, %st(5)
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movw %si, 8(%esp)
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subl %eax, %ebx
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fxch %st(4)
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faddp %st, %st(2)
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fld %st(1)
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fmul %st(2), %st
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fmul %st, %st(1)
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fxch %st(4)
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faddp %st, %st(1)
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fmul %st(3), %st
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fxch %st(1)
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fstpt 8(%ebp)
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fldt 8(%ebp)
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fldt 24+_P@GOTOFF(%ecx)
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faddp %st, %st(2)
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fxch %st(1)
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fmul %st(3), %st
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fmul %st(1), %st
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fldt 60+_P@GOTOFF(%ecx)
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fmul %st(4), %st
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fldt 36+_P@GOTOFF(%ecx)
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faddp %st, %st(1)
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fmul %st(4), %st
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fldt 12+_P@GOTOFF(%ecx)
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faddp %st, %st(1)
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fmulp %st, %st(4)
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faddp %st, %st(3)
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fldt _P@GOTOFF(%ecx)
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fmulp %st, %st(1)
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faddp %st, %st(2)
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fadd %st(1), %st
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fstpt 16(%esp)
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fldl 8+__libm_cbrtl_table_256@GOTOFF(%ecx,%edi)
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fldl __libm_cbrtl_table_256@GOTOFF(%ecx,%edi)
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fldt (%esp)
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movl 12(%esp), %edi
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jne ..B1.18
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..B1.17:
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fldt 16(%esp)
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fmulp %st, %st(3)
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fxch %st(1)
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fmul %st, %st(3)
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fxch %st(3)
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faddp %st, %st(2)
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fxch %st(2)
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faddp %st, %st(1)
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fmulp %st, %st(1)
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fstpt 16(%esp)
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jmp ..B1.19
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..B1.18:
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fxch %st(2)
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fmull -8+_SH@GOTOFF(%ecx,%ebx,8)
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fldl 24+_SH@GOTOFF(%ecx,%ebx,8)
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fmul %st(2), %st
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faddp %st, %st(1)
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fxch %st(1)
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fmull 8+_SH@GOTOFF(%ecx,%ebx,8)
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fmul %st, %st(3)
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fldt 16(%esp)
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fmulp %st, %st(2)
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fxch %st(3)
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faddp %st, %st(1)
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faddp %st, %st(2)
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fmulp %st, %st(1)
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fstpt 16(%esp)
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..B1.19:
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testl %edi, %edi
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je ..B1.21
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..B1.20:
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fldcw 30(%esp)
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..B1.21:
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fldt 16(%esp)
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addl $36, %esp
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popl %ebx
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popl %edi
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popl %esi
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movl %ebp, %esp
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popl %ebp
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ret
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..B1.22:
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xorl %edi, %edi
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jmp ..B1.8
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..B1.23:
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movl %ecx, %eax
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andl $768, %eax
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cmpl $768, %eax
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je ..B1.29
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..B1.24:
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orl $-64768, %ecx
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movw %cx, 28(%esp)
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..B1.25:
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fldcw 28(%esp)
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..B1.26:
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fldt 8(%ebp)
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fstpt (%esp)
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..B1.27:
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fldcw 30(%esp)
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..B1.28:
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fldt (%esp)
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addl $36, %esp
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popl %ebx
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popl %edi
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popl %esi
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movl %ebp, %esp
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popl %ebp
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ret
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..B1.29:
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fldt 8(%ebp)
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fstpt (%esp)
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jmp ..B1.28
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.align 16,0x90
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.type cbrtl,@function
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.size cbrtl,.-cbrtl
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.data
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# -- End cbrtl
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.section .rodata, "a"
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.align 16
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.align 16
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.L_2il0floatpacket.0:
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.byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xff,0x3f,0x00,0x00
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.type .L_2il0floatpacket.0,@object
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.size .L_2il0floatpacket.0,12
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.space 4, 0x00 # pad
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.align 8
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ones:
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.long 0x00000000,0x3ff00000
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.long 0x00000000,0xbff00000
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.type ones,@object
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.size ones,16
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.align 8
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_SH:
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.long 0xf98d728b,0x3ff428a2
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.long 0xa53d6e3d,0x3ff965fe
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.long 0xf8000000,0x3ff428a2
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.long 0xa4000000,0x3ff965fe
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.long 0xae223ddb,0x3e38d728
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.long 0xc82b059a,0x3e33d6e3
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.type _SH,@object
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.size _SH,48
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.align 4
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_zeros:
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.long 0
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.long 0
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.long 0
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.long 2147483648
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.type _zeros,@object
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.size _zeros,16
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.align 4
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_TWO_75:
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.long 0
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.long 1151336448
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.long 0
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.long 994050048
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.type _TWO_75,@object
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.size _TWO_75,16
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.align 4
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_TWO_32H:
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.long 0
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.long 1106771968
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.type _TWO_32H,@object
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.size _TWO_32H,8
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.align 2
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_P:
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.word 43691
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.word 43690
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.word 43690
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.word 43690
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.word 16381
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.word 0
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.word 58320
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.word 36408
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.word 14563
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.word 58254
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.word 49147
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.word 0
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.word 50474
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.word 25890
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.word 59872
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.word 64726
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.word 16378
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.word 0
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.word 45217
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.word 37017
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.word 18069
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.word 43151
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.word 49146
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.word 0
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.word 45059
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.word 7616
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.word 35240
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.word 63288
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.word 16377
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.word 0
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.word 54522
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.word 17175
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.word 48475
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.word 49224
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.word 49145
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.word 0
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.word 568
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.word 55426
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.word 44619
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.word 39848
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.word 16377
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.word 0
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.type _P,@object
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.size _P,84
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.data
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.hidden __libm_rcp_table_256
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.hidden __libm_cbrtl_table_256
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.section .note.GNU-stack, ""
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# End
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