/* * 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 * History: * 03-14-2016 Initial version. numerics svn rev. 12864 */ .file "l2q.c" .text ..TXTST0: # -- Begin __ltoq .text .align 16,0x90 .globl __ltoq __ltoq: # parameter 1: 32 + %esp # parameter 2: 36 + %esp ..B1.1: ..L1: pushl %edi subl $24, %esp ..B1.2: fnstcw 12(%esp) ..B1.3: movzwl 12(%esp), %eax orl $-64768, %eax movw %ax, 14(%esp) ..B1.4: fldcw 14(%esp) ..B1.5: fldt 36(%esp) call ..L2 ..L2: popl %eax lea _GLOBAL_OFFSET_TABLE_+[. - ..L2](%eax), %eax fldt __l_one@GOTOFF(%eax) fmulp %st, %st(1) fstpt (%esp) ..B1.6: fldcw 12(%esp) ..B1.7: movl 32(%esp), %edx movl (%esp), %ecx movl %ecx, %edi shll $17, %edi movl %edi, 4(%edx) movl 4(%esp), %edi movl %edi, %eax shll $17, %eax shrl $15, %ecx shrl $15, %edi orl %ecx, %eax movl 8(%esp), %ecx movzwl %di, %edi shll $16, %ecx orl %ecx, %edi movl $0, (%edx) movl %eax, 8(%edx) movl %edi, 12(%edx) addl $24, %esp popl %edi ret .align 16,0x90 .type __ltoq,@function .size __ltoq,.-__ltoq .data # -- End __ltoq .section .rodata, "a" .align 4 .align 4 __l_one: .long 0 .long 2147483648 .long 16383 .type __l_one,@object .size __l_one,12 .data .section .note.GNU-stack, "" # End