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target.c (ffetarget_memcpy_): Don't test nonexistent HOST_BYTES_BIG_ENDIAN, HOST_BITS_BIG_ENDIAN.

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* target.c (ffetarget_memcpy_): Don't test nonexistent
	HOST_BYTES_BIG_ENDIAN, HOST_BITS_BIG_ENDIAN.  Check
	HOST_WORDS_BIG_ENDIAN against both WORDS_BIG_ENDIAN and
	BYTES_BIG_ENDIAN.

From-SVN: r56683
This commit is contained in:
Hans-Peter Nilsson 2002-08-30 13:13:59 +00:00 committed by Hans-Peter Nilsson
parent e194407348
commit e11b0b7026
2 changed files with 11 additions and 18 deletions
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7
gcc/f/ChangeLog
View File

@ -1,3 +1,10 @@
2002-08-30 Hans-Peter Nilsson <hp@bitrange.com>
* target.c (ffetarget_memcpy_): Don't test nonexistent
HOST_BYTES_BIG_ENDIAN, HOST_BITS_BIG_ENDIAN. Check
HOST_WORDS_BIG_ENDIAN against both WORDS_BIG_ENDIAN and
BYTES_BIG_ENDIAN.
2002-08-30 Alan Modra <amodra@bigpond.net.au>
* target.h (FFETARGET_32bit_longs): Don't define for powerpc64 or

22
gcc/f/target.c
View File

@ -2521,6 +2521,9 @@ void *
ffetarget_memcpy_ (void *dst, void *src, size_t len)
{
#ifdef CROSS_COMPILE
/* HOST_WORDS_BIG_ENDIAN corresponds to both WORDS_BIG_ENDIAN and
BYTES_BIG_ENDIAN (i.e. there are no HOST_ macros to represent a
difference in the two latter). */
int host_words_big_endian =
#ifndef HOST_WORDS_BIG_ENDIAN
0
@ -2529,22 +2532,6 @@ ffetarget_memcpy_ (void *dst, void *src, size_t len)
#endif
;
int host_bytes_big_endian =
#ifndef HOST_BYTES_BIG_ENDIAN
0
#else
HOST_BYTES_BIG_ENDIAN
#endif
;
int host_bits_big_endian =
#ifndef HOST_BITS_BIG_ENDIAN
0
#else
HOST_BITS_BIG_ENDIAN
#endif
;
/* This is just hands thrown up in the air over bits coming through this
function representing a number being memcpy:d as-is from host to
target. We can't generally adjust endianness here since we don't
@ -2555,8 +2542,7 @@ ffetarget_memcpy_ (void *dst, void *src, size_t len)
for instance in g77.f-torture/execute/980628-[4-6].f and alpha2.f.
Still, we compile *some* code. FIXME: Rewrite handling of numbers. */
if (!WORDS_BIG_ENDIAN != !host_words_big_endian
|| !BYTES_BIG_ENDIAN != !host_bytes_big_endian
|| !BITS_BIG_ENDIAN != !host_bits_big_endian)
|| !BYTES_BIG_ENDIAN != !host_words_big_endian)
sorry ("data initializer on host with different endianness");
#endif /* CROSS_COMPILE */