Fix BE platforms by updating endianness macros to match upstream

BlockstreamResearch · Oct 12, 2020 · 8b70795 · 8b70795
1 parent d1b13b0
commit 8b70795
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/src/modules/rangeproof/borromean_impl.h b/src/modules/rangeproof/borromean_impl.h
@@ -20,9 +20,9 @@
 #include <limits.h>
 #include <string.h>
 
-#ifdef WORDS_BIGENDIAN
+#if defined(SECP256K1_BIG_ENDIAN)
 #define BE32(x) (x)
-#else
+#elif defined(SECP256K1_LITTLE_ENDIAN)
 #define BE32(p) ((((p) & 0xFF) << 24) | (((p) & 0xFF00) << 8) | (((p) & 0xFF0000) >> 8) | (((p) & 0xFF000000) >> 24))
 #endif
 

diff --git a/src/scalar_4x64_impl.h b/src/scalar_4x64_impl.h
@@ -974,9 +974,9 @@ static SECP256K1_INLINE void secp256k1_scalar_cmov(secp256k1_scalar *r, const se
  a += b; d = ROTL32(d ^ a, 8); \
  c += d; b = ROTL32(b ^ c, 7);
 
-#ifdef WORDS_BIGENDIAN
+#if defined(SECP256K1_BIG_ENDIAN)
 #define LE32(p) ((((p) & 0xFF) << 24) | (((p) & 0xFF00) << 8) | (((p) & 0xFF0000) >> 8) | (((p) & 0xFF000000) >> 24))
-#else
+#elif defined(SECP256K1_LITTLE_ENDIAN)
 #define LE32(p) (p)
 #endif
 

diff --git a/src/scalar_8x32_impl.h b/src/scalar_8x32_impl.h
@@ -753,9 +753,9 @@ static SECP256K1_INLINE void secp256k1_scalar_cmov(secp256k1_scalar *r, const se
  a += b; d = ROTL32(d ^ a, 8); \
  c += d; b = ROTL32(b ^ c, 7);
 
-#ifdef WORDS_BIGENDIAN
+#if defined(SECP256K1_BIG_ENDIAN)
 #define LE32(p) ((((p) & 0xFF) << 24) | (((p) & 0xFF00) << 8) | (((p) & 0xFF0000) >> 8) | (((p) & 0xFF000000) >> 24))
-#else
+#elif defined(SECP256K1_LITTLE_ENDIAN)
 #define LE32(p) (p)
 #endif