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try to set sizeof long / long long if user doesn't set

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This commit is contained in:
Todd A Ouska 2011-08-29 15:37:12 -07:00
parent dbbdd83a57
commit 3eb3a70074
1 changed files with 25 additions and 6 deletions
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31
cyassl/ctaocrypt/types.h
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@ -44,6 +44,22 @@
typedef unsigned int word32;
#endif
/* try to set SIZEOF_LONG or LONG_LONG if user didn't */
#if !defined(_MSC_VER) && !defined(__BCPLUSPLUS__)
#if !defined(SIZEOF_LONG_LONG) && !defined(SIZEOF_LONG)
#if (defined(__alpha__) || defined(__ia64__) || defined(_ARCH_PPC64) \
|| defined(__mips64) || defined(__x86_64__))
/* long should be 64bit */
#define SIZEOF_LONG 8
#elif (defined__i386__)
/* long long should be 64bit */
#define SIZEOF_LONG_LONG 8
#endif
#endif
#endif
#if defined(_MSC_VER) || defined(__BCPLUSPLUS__)
#define WORD64_AVAILABLE
#define W64LIT(x) x##ui64
@ -199,13 +215,13 @@ enum {
CTC_SETTINGS = 0x1
#elif !defined(USE_FAST_MATH) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 8)
CTC_SETTINGS = 0x2
#elif defined(USE_FAST_MATH) && !defined(SIZEOF_LONG) && !defined(SIZEOF_LONG_LONG)
CTC_SETTINGS = 0x4
#elif defined(USE_FAST_MATH) && defined(SIZEOF_LONG) && (SIZEOF_LONG == 8)
CTC_SETTINGS = 0x8
#elif defined(USE_FAST_MATH) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 8)
CTC_SETTINGS = 0x10
#elif !defined(USE_FAST_MATH) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 4)
CTC_SETTINGS = 0x4
#elif defined(USE_FAST_MATH) && !defined(SIZEOF_LONG) && !defined(SIZEOF_LONG_LONG)
CTC_SETTINGS = 0x8
#elif defined(USE_FAST_MATH) && defined(SIZEOF_LONG) && (SIZEOF_LONG == 8)
CTC_SETTINGS = 0x10
#elif defined(USE_FAST_MATH) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 8)
CTC_SETTINGS = 0x20
#elif defined(USE_FAST_MATH) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 4)
CTC_SETTINGS = 0x40
@ -217,6 +233,9 @@ enum {
CYASSL_API word32 CheckRunTimeSettings(void);
/* If user uses RSA, DH, DSA, or ECC math lib and long types need to match
compile time and run time, CheckCtcSettings will return 1 if a match
otherwise 0 */
#define CheckCtcSettings() (CTC_SETTINGS == CheckRunTimeSettings())