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Update from libc.

This commit is contained in:
mycroft 2000-12-12 17:44:04 +00:00
parent 9e9c8e676b
commit 6c96a6759b
3 changed files with 15 additions and 19 deletions
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10
sys/lib/libkern/arch/arm32/byte_swap_2.S
View File

@ -1,4 +1,4 @@
/* $NetBSD: byte_swap_2.S,v 1.2 1999/01/22 09:17:47 mycroft Exp $ */
/* $NetBSD: byte_swap_2.S,v 1.3 2000/12/12 17:46:11 mycroft Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@ -38,11 +38,9 @@
#include <machine/asm.h>
_BEGIN_ENTRY;
_ENTRY(_C_FUNC(bswap16));
_ENTRY(_C_FUNC(ntohs));
_ENTRY(_C_FUNC(htons));
_END_ENTRY
ENTRY(__bswap16)
ALTENTRY(ntohs)
ALTENTRY(htons)
and r1, r0, #0xFF00
mov r0, r0, lsl #8
orr r0, r0, r1, lsr #8

10
sys/lib/libkern/arch/arm32/byte_swap_4.S
View File

@ -1,4 +1,4 @@
/* $NetBSD: byte_swap_4.S,v 1.1 1999/01/15 13:31:29 bouyer Exp $ */
/* $NetBSD: byte_swap_4.S,v 1.2 2000/12/12 17:46:11 mycroft Exp $ */
/*-
* Copyright (c) 1997 The NetBSD Foundation, Inc.
@ -38,11 +38,9 @@
#include <machine/asm.h>
_BEGIN_ENTRY;
_ENTRY(_C_FUNC(bswap32));
_ENTRY(_C_FUNC(ntohl));
_ENTRY(_C_FUNC(htonl));
_END_ENTRY
ENTRY(__bswap32)
ALTENTRY(ntohl)
ALTENTRY(htonl)
eor r1, r0, r0, ror #16
bic r1, r1, #0x00FF0000
mov r0, r0, ror #8

14
sys/lib/libkern/qdivrem.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: qdivrem.c,v 1.7 1999/09/10 13:21:14 drochner Exp $ */
/* $NetBSD: qdivrem.c,v 1.8 2000/12/12 17:44:04 mycroft Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -42,7 +42,7 @@
#if 0
static char sccsid[] = "@(#)qdivrem.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: qdivrem.c,v 1.7 1999/09/10 13:21:14 drochner Exp $");
__RCSID("$NetBSD: qdivrem.c,v 1.8 2000/12/12 17:44:04 mycroft Exp $");
#endif
#endif /* LIBC_SCCS and not lint */
@ -258,8 +258,8 @@ __qdivrem(uq, vq, arq)
if (arq) {
if (d) {
for (i = m + n; i > m; --i)
u[i] = ((u_long)u[i] >> d) |
LHALF((u_long)u[i - 1] << (HALF_BITS - d));
u[i] = (digit)(((u_long)u[i] >> d) |
LHALF((u_long)u[i - 1] << (HALF_BITS - d)));
u[i] = 0;
}
tmp.ul[H] = COMBINE(uspace[1], uspace[2]);
@ -283,7 +283,7 @@ shl(digit *p, int len, int sh)
int i;
for (i = 0; i < len; i++)
p[i] = LHALF((u_long)p[i] << sh) |
(p[i + 1] >> (HALF_BITS - sh));
p[i] = (digit)LHALF(p[i] << sh);
p[i] = (digit)(LHALF((u_long)p[i] << sh) |
((u_long)p[i + 1] >> (HALF_BITS - sh)));
p[i] = (digit)(LHALF((u_long)p[i] << sh));
}