From: Ulf Möller <ulf@openssl.org>
Date: Thu, 8 Mar 2001 16:46:23 +0000 (+0000)
Subject: old MSVC versions don't have rdtsc
X-Git-Tag: OpenSSL_0_9_6a-beta2~17^2~53
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=429cf462d06a164e803f46f1840d060a26812ba2;p=oweals%2Fopenssl.git

old MSVC versions don't have rdtsc
use _emit instead

Pointed out by Jeremy Cooper <jeremy@baymoo.org>
---

diff --git a/crypto/rand/rand_win.c b/crypto/rand/rand_win.c
index a688467e02..7453fe589e 100644
--- a/crypto/rand/rand_win.c
+++ b/crypto/rand/rand_win.c
@@ -582,7 +582,8 @@ static void readtimer(void)
 	if (have_tsc) {
 	  __try {
 	    __asm {
-	      rdtsc
+	      _emit 0x0f
+	      _emix 0x31
 	      mov cyclecount, eax
 	      }
 	    RAND_add(&cyclecount, sizeof(cyclecount), 1);