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fix optimized fastmath read digit for explicit 32bit digits

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toddouska
2014-11-24 10:00:13 -08:00
parent 65c0dd4f8a
commit a352908c61
2 changed files with 2 additions and 1 deletions
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2
ctaocrypt/src/tfm.c
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@@ -1611,7 +1611,7 @@ void fp_read_unsigned_bin(fp_int *a, unsigned char *b, int c)
/* If we know the endianness of this architecture, and we're using /* If we know the endianness of this architecture, and we're using
32-bit fp_digits, we can optimize this */ 32-bit fp_digits, we can optimize this */
#if (defined(LITTLE_ENDIAN_ORDER) || defined(BIG_ENDIAN_ORDER)) && !defined(FP_64BIT) #if (defined(LITTLE_ENDIAN_ORDER) || defined(BIG_ENDIAN_ORDER)) && defined(FP_32BIT)
/* But not for both simultaneously */ /* But not for both simultaneously */
#if defined(LITTLE_ENDIAN_ORDER) && defined(BIG_ENDIAN_ORDER) #if defined(LITTLE_ENDIAN_ORDER) && defined(BIG_ENDIAN_ORDER)
#error Both LITTLE_ENDIAN_ORDER and BIG_ENDIAN_ORDER defined. #error Both LITTLE_ENDIAN_ORDER and BIG_ENDIAN_ORDER defined.

1
cyassl/ctaocrypt/tfm.h
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@@ -217,6 +217,7 @@
#ifndef NO_64BIT #ifndef NO_64BIT
typedef unsigned int fp_digit; typedef unsigned int fp_digit;
typedef ulong64 fp_word; typedef ulong64 fp_word;
#define FP_32BIT
#else #else
/* some procs like coldfire prefer not to place multiply into 64bit type /* some procs like coldfire prefer not to place multiply into 64bit type
even though it exists */ even though it exists */