While I see that someone has added basic linux-ia64 support
to the configury since version 0.9.5, they did not add the
macros to get at the high 64-bits of a 128-bit multiply.
r~
diff -rup openssl-0.9.5/crypto/bn/bn_lcl.h openssl-ia64/crypto/bn/bn_lcl.h
--- openssl-0.9.5/crypto/bn/bn_lcl.h Sat Feb 26 14:16:32 2000
+++ openssl-ia64/crypto/bn/bn_lcl.h Thu Aug 31 15:22:24 2000
@@ -118,6 +118,15 @@ extern "C" {
: "r"(a), "r"(b)); \
ret; })
# endif /* compiler */
+# elif defined(__ia64) && defined(SIXTY_FOUR_BIT_LONG)
+# if defined(__GNUC__)
+# define BN_UMULT_HIGH(a,b) ({ \
+ register BN_ULONG ret; \
+ asm ("xmpy.hu %0 = %1, %2" \
+ : "=f"(ret) \
+ : "f"(a), "f"(b)); \
+ ret; })
+# endif /* compiler */
# endif /* cpu */
#endif /* NO_ASM */
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