Author: markj
Date: Wed Sep 17 00:54:00 2014
New Revision: 271695
URL: http://svnweb.freebsd.org/changeset/base/271695
Log:
Fix some incorrect endianness checks.
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
Modified:
head/cddl/contrib/opensolaris/lib/libctf/common/ctf_lib.c
head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_print.c
Modified: head/cddl/contrib/opensolaris/lib/libctf/common/ctf_lib.c
==============================================================================
--- head/cddl/contrib/opensolaris/lib/libctf/common/ctf_lib.c Wed Sep 17
00:30:25 2014 (r271694)
+++ head/cddl/contrib/opensolaris/lib/libctf/common/ctf_lib.c Wed Sep 17
00:54:00 2014 (r271695)
@@ -274,7 +274,7 @@ ctf_fdopen(int fd, int *errp)
*/
if (nbytes >= (ssize_t) sizeof (Elf32_Ehdr) &&
bcmp(&hdr.e32.e_ident[EI_MAG0], ELFMAG, SELFMAG) == 0) {
-#ifdef _BIG_ENDIAN
+#if BYTE_ORDER == _BIG_ENDIAN
uchar_t order = ELFDATA2MSB;
#else
uchar_t order = ELFDATA2LSB;
Modified: head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_print.c
==============================================================================
--- head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_print.c Wed Sep
17 00:30:25 2014 (r271694)
+++ head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_print.c Wed Sep
17 00:54:00 2014 (r271695)
@@ -167,7 +167,7 @@ print_bitfield(dt_printarg_t *pap, ulong
* to the lowest 'size' bytes in 'value', and we need to shift based on
* the offset from the end of the data, not the offset of the start.
*/
-#ifdef _BIG_ENDIAN
+#if BYTE_ORDER == _BIG_ENDIAN
buf += sizeof (value) - size;
off += ep->cte_bits;
#endif
@@ -178,7 +178,7 @@ print_bitfield(dt_printarg_t *pap, ulong
* Offsets are counted from opposite ends on little- and
* big-endian machines.
*/
-#ifdef _BIG_ENDIAN
+#if BYTE_ORDER == _BIG_ENDIAN
shift = NBBY - shift;
#endif
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