On 2022-03-07 20:53, Geert Uytterhoeven wrote:
- sparc64-linux-gnu-gcc does not define __BIG_ENDIAN__ or SPARC, but
does define __sparc__, hence replace the check for SPARC by a check
for __sparc__,
- powerpc{,64,64}-linux-gnu-gcc does not define __ppc__ or __ppc64__,
but does define __BIG_ENDIAN__.
powerpc64le-linux-gnu-gcc does not define __ppc__ or __ppc64__, but
does define __LITTLE_ENDIAN__.
Hence remove the checks for __ppc__ and __ppc64__.
- mips{,64}-linux-gnu{,abi64}-gcc does not define __BIG_ENDIAN__, but
does define __MIPSEB__, so add a check for the latter,
- m68k-linux-gnu-gcc does not define __BIG_ENDIAN__, but does define
__mc68000__, so add a check for the latter,
- hppa{,64}-linux-gnu-gcc defines __BIG_ENDIAN__, and thus should work
out-of-the-box.
FWIW there's also __ARM_BIG_ENDIAN for arm-* and aarch64-* targets in BE
mode, if you want to flesh out the list even more. In principle there's
also "__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__" which should supposedly be
consistent across platforms, but I don't know if that's even more of a
specific GCC-ism.
Robin.
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
Untested due to lack of hardware.
---
intel/uthash.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/intel/uthash.h b/intel/uthash.h
index 45d1f9fc12a1d6f9..0f5480be6e8ca033 100644
--- a/intel/uthash.h
+++ b/intel/uthash.h
@@ -648,7 +648,7 @@ do {
#define MUR_PLUS2_ALIGNED(p) (((unsigned long)p & 3UL) == 2UL)
#define MUR_PLUS3_ALIGNED(p) (((unsigned long)p & 3UL) == 3UL)
#define WP(p) ((uint32_t*)((unsigned long)(p) & ~3UL))
-#if (defined(__BIG_ENDIAN__) || defined(SPARC) || defined(__ppc__) || defined(__ppc64__))
+#if (defined(__BIG_ENDIAN__) || defined(__sparc__) || defined(__mc68000__) || defined(__MIPSEB__))
#define MUR_THREE_ONE(p) ((((*WP(p))&0x00ffffff) << 8) | (((*(WP(p)+1))&0xff000000) >> 24))
#define MUR_TWO_TWO(p) ((((*WP(p))&0x0000ffff) <<16) | (((*(WP(p)+1))&0xffff0000) >> 16))
#define MUR_ONE_THREE(p) ((((*WP(p))&0x000000ff) <<24) | (((*(WP(p)+1))&0xffffff00) >> 8))
