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Get the floating point byte and word orders correct for the arm32.

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mark 1996-02-16 21:19:29 +00:00
parent 39f49db401
commit 1d95fe29ce
1 changed files with 12 additions and 3 deletions
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15
lib/libc/stdlib/strtod.c
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@ -1,4 +1,4 @@
/* $NetBSD: strtod.c,v 1.20 1995/12/28 08:52:51 thorpej Exp $ */
/* $NetBSD: strtod.c,v 1.21 1996/02/16 21:19:29 mark Exp $ */
/****************************************************************
*
@ -92,7 +92,7 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char *rcsid = "$NetBSD: strtod.c,v 1.20 1995/12/28 08:52:51 thorpej Exp $";
static char *rcsid = "$NetBSD: strtod.c,v 1.21 1996/02/16 21:19:29 mark Exp $";
#endif /* LIBC_SCCS and not lint */
#if defined(__m68k__) || defined(__sparc__) || defined(__i386__) || \
@ -105,6 +105,15 @@ static char *rcsid = "$NetBSD: strtod.c,v 1.20 1995/12/28 08:52:51 thorpej Exp $
#endif
#endif
#ifdef __arm32__
/*
* Although the CPU is little endian the FP has different
* byte and word endianness. The byte order is still little endian
* but the word order is big endian.
*/
#define IEEE_BIG_ENDIAN
#endif
#ifdef vax
#define VAX
#endif
@ -226,7 +235,7 @@ IBM should be defined.
* An alternative that might be better on some machines is
* #define Storeinc(a,b,c) (*a++ = b << 16 | c & 0xffff)
*/
#if defined(IEEE_LITTLE_ENDIAN) + defined(VAX)
#if defined(IEEE_LITTLE_ENDIAN) + defined(VAX) + defined(__arm32__)
#define Storeinc(a,b,c) (((unsigned short *)a)[1] = (unsigned short)b, \
((unsigned short *)a)[0] = (unsigned short)c, a++)
#else