157 lines
5 KiB
C++
157 lines
5 KiB
C++
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/* file: cvt__globals.c */
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/*
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**
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** COPYRIGHT (c) 1989 BY
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** DIGITAL EQUIPMENT CORPORATION, MAYNARD, MASSACHUSETTS.
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** ALL RIGHTS RESERVED.
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**
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** THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
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** ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE
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** INCLUSION OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER
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** COPIES THEREOF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY
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** OTHER PERSON. NO TITLE TO AND OWNERSHIP OF THE SOFTWARE IS HEREBY
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** TRANSFERRED.
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**
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** THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE
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** AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
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** CORPORATION.
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**
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** DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
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** SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPLIED BY DIGITAL.
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**
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*/
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/*
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**++
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** Facility:
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**
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** CVT Run-Time Library
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**
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** Abstract:
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**
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**
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** Authors:
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**
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** Math RTL
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**
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** Creation Date: December 5, 1989.
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**
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** Modification History:
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**
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** 1-001 Original created.
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** MRTL 5-Dec-1989.
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**
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**--
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*/
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#include "cvt.h"
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#include "cvtpvt.h"
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unsigned long vax_c[] = {
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0x00008000, 0x00000000, 0x00000000, 0x00000000, /* ROPs */
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0x00000000, 0x00000000, 0x00000000, 0x00000000, /* zeros */
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0xffff7fff, 0xffffffff, 0xffffffff, 0xffffffff, /* +huge */
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0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, /* -huge */
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};
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unsigned long ieee_s[] = {
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0x7fbfffff, /* little endian ieee s nan */
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0xffffbf7f, /* big endian ieee s nan */
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0x00000000, /* le ieee s +zero */
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0x00000000, /* be ieee s +zero */
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0x80000000, /* le ieee s -zero */
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0x00000080, /* be ieee s -zero */
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0x7f7fffff, /* le ieee s +huge */
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0xffff7f7f, /* be ieee s +huge */
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0xff7fffff, /* le ieee s -huge */
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0xffff7fff, /* be ieee s -huge */
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0x7f800000, /* le ieee s +infinity */
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0x0000807f, /* be ieee s +infinity */
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0xff800000, /* le ieee s -infinity */
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0x000080ff, /* be ieee s -infinity */
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};
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unsigned long ieee_t[] = {
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0xffffffff, 0x7ff7ffff, /* le ieee t nan */
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0xfffff77f, 0xffffffff, /* be ieee t nan */
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0x00000000, 0x00000000, /* le ieee t +zero */
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0x00000000, 0x00000000, /* be ieee t +zero */
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0x00000000, 0x80000000, /* le ieee t -zero */
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0x00000080, 0x00000000, /* be ieee t -zero */
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0xffffffff, 0x7fefffff, /* le ieee s +huge */
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0xffffef7f, 0xffffffff, /* be ieee s +huge */
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0xffffffff, 0xffefffff, /* le ieee s -huge */
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0xffffefff, 0xffffffff, /* be ieee s -huge */
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0x00000000, 0x7ff00000, /* le ieee t +infinity */
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0x0000f07f, 0x00000000, /* be ieee t +infinity */
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0x00000000, 0xfff00000, /* le ieee t -infinity */
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0x0000f0ff, 0x00000000, /* be ieee t -infinity */
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};
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unsigned long ibm_s[] = {
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0x000000ff, /* ibm s invalid */
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0x00000000, /* ibm s +zero */
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0x00000080, /* ibm s -zero */
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0xffffff7f, /* ibm s +huge */
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0xffffffff, /* ibm s -huge */
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0xffffff7f, /* ibm s +infinity */
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0xffffffff, /* ibm s -infinity */
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};
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unsigned long ibm_l[] = {
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0x000000ff, 0x00000000, /* ibm t invalid */
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0x00000000, 0x00000000, /* ibm t +zero */
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0x00000080, 0x00000000, /* ibm t -zero */
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0xffffff7f, 0xffffffff, /* ibm t +huge */
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0xffffffff, 0xffffffff, /* ibm t -huge */
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0xffffff7f, 0xffffffff, /* ibm t +infinity */
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0xffffffff, 0xffffffff, /* ibm t -infinity */
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};
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unsigned long cray[] = {
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0x00000060, 0x00000000, /* cray invalid */
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0x00000000, 0x00000000, /* cray +zero */
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0x00000080, 0x00000000, /* cray -zero */
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0xffffff5f, 0xffffffff, /* cray +huge */
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0xffffffdf, 0xffffffff, /* cray -huge */
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0x00000060, 0x00000000, /* cray +infinity */
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0x000000e0, 0x00000000, /* cray -infinity */
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};
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unsigned long int_c[] = {
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0x00000000, /* le int nan */
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0x00000000, /* be int nan */
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0x00000000, /* le int zero */
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0x00000000, /* be int zero */
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0x7fffffff, /* le int +huge */
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0xffffff7f, /* be int +huge */
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0x80000000, /* le int -huge */
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0x00000080, /* be int -huge */
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0x7fffffff, /* le int +infinity */
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0xffffff7f, /* be int +infinity */
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0x80000000, /* le int -infinity */
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0x00000080, /* be int -infinity */
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};
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