diff options
author | Guo Mang <mang.guo@intel.com> | 2017-08-02 09:54:47 +0800 |
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committer | Guo Mang <mang.guo@intel.com> | 2017-09-05 19:45:08 +0800 |
commit | 6c128c65b5ec0e5b8b5a0ccb165f3afd29e485f8 (patch) | |
tree | 444372d92a0ae8991fe4d15eb3937df43690dfda /StdLib/LibC/gdtoa/sum.c | |
parent | b207c6434d7a5a4502975d322312e07017e8a8cb (diff) | |
download | edk2-platforms-6c128c65b5ec0e5b8b5a0ccb165f3afd29e485f8.tar.xz |
Remove core packages since we can get them from edk2 repository
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'StdLib/LibC/gdtoa/sum.c')
-rw-r--r-- | StdLib/LibC/gdtoa/sum.c | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/StdLib/LibC/gdtoa/sum.c b/StdLib/LibC/gdtoa/sum.c deleted file mode 100644 index 850c1f0134..0000000000 --- a/StdLib/LibC/gdtoa/sum.c +++ /dev/null @@ -1,105 +0,0 @@ -/* $NetBSD: sum.c,v 1.1.1.1.14.1 2008/04/08 21:10:55 jdc Exp $ */
-
-/****************************************************************
-
-The author of this software is David M. Gay.
-
-Copyright (C) 1998 by Lucent Technologies
-All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and
-its documentation for any purpose and without fee is hereby
-granted, provided that the above copyright notice appear in all
-copies and that both that the copyright notice and this
-permission notice and warranty disclaimer appear in supporting
-documentation, and that the name of Lucent or any of its entities
-not be used in advertising or publicity pertaining to
-distribution of the software without specific, written prior
-permission.
-
-LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
-IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES BE LIABLE FOR ANY
-SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
-IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
-THIS SOFTWARE.
-
-****************************************************************/
-
-/* Please send bug reports to David M. Gay (dmg at acm dot org,
- * with " at " changed at "@" and " dot " changed to "."). */
-#include <LibConfig.h>
-
-#include "gdtoaimp.h"
-
- Bigint *
-#ifdef KR_headers
-sum(a, b) Bigint *a; Bigint *b;
-#else
-sum(Bigint *a, Bigint *b)
-#endif
-{
- Bigint *c;
- ULong carry, *xc, *xa, *xb, *xe, y;
-#ifdef Pack_32
- ULong z;
-#endif
-
- if (a->wds < b->wds) {
- c = b; b = a; a = c;
- }
- c = Balloc(a->k);
- if (c == NULL)
- return NULL;
- c->wds = a->wds;
- carry = 0;
- xa = a->x;
- xb = b->x;
- xc = c->x;
- xe = xc + b->wds;
-#ifdef Pack_32
- do {
- y = (*xa & 0xffff) + (*xb & 0xffff) + carry;
- carry = (y & 0x10000) >> 16;
- z = (*xa++ >> 16) + (*xb++ >> 16) + carry;
- carry = (z & 0x10000) >> 16;
- Storeinc(xc, z, y);
- }
- while(xc < xe);
- xe += a->wds - b->wds;
- while(xc < xe) {
- y = (*xa & 0xffff) + carry;
- carry = (y & 0x10000) >> 16;
- z = (*xa++ >> 16) + carry;
- carry = (z & 0x10000) >> 16;
- Storeinc(xc, z, y);
- }
-#else
- do {
- y = *xa++ + *xb++ + carry;
- carry = (y & 0x10000) >> 16;
- *xc++ = y & 0xffff;
- }
- while(xc < xe);
- xe += a->wds - b->wds;
- while(xc < xe) {
- y = *xa++ + carry;
- carry = (y & 0x10000) >> 16;
- *xc++ = y & 0xffff;
- }
-#endif
- if (carry) {
- if (c->wds == c->maxwds) {
- b = Balloc(c->k + 1);
- if (b == NULL)
- return NULL;
- Bcopy(b, c);
- Bfree(c);
- c = b;
- }
- c->x[c->wds++] = 1;
- }
- return c;
- }
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