/* * 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 "feholdexcept.c" .text ..TXTST0: # -- Begin feholdexcept .text .align 16,0x90 .globl feholdexcept feholdexcept: # parameter 1: 48 + %esp ..B1.1: ..L1: pushl %ebx subl $40, %esp movl %gs:20, %eax xorl %esp, %eax movl %eax, 32(%esp) stmxcsr (%esp) movl (%esp), %ecx ..B1.2: fnstenv 4(%esp) ..B1.3: movl 48(%esp), %eax movl %ecx, %ebx andl $63, %ebx andl $-64, %ecx movzwl 8(%esp), %edx orl %edx, %ebx movw %bx, 4(%eax) andl $-64, %edx movzwl 4(%esp), %ebx orl $8064, %ecx movw %bx, (%eax) orl $63, %ebx movw %dx, 8(%esp) movw %bx, 4(%esp) ..B1.4: fnclex ..B1.5: fldenv 4(%esp) ..B1.6: movl %ecx, (%esp) movl 32(%esp), %eax xorl %esp, %eax ldmxcsr (%esp) cmpl %gs:20, %eax jne ..B1.8 ..B1.7: xorl %eax, %eax addl $40, %esp popl %ebx ret ..B1.8: call ..L2 ..L2: popl %ebx lea _GLOBAL_OFFSET_TABLE_+[. - ..L2](%ebx), %ebx call __stack_chk_fail@PLT .align 16,0x90 .type feholdexcept,@function .size feholdexcept,.-feholdexcept .data # -- End feholdexcept .data .section .note.GNU-stack, "" # End