generic-library/openssl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

rand_nw.c: compensate for gcc bug (using %edx instead of %eax at -O3)

Browse Source 
[from HEAD].
PR: 2296
This commit is contained in:
Andy Polyakov 2010-07-08 09:15:49 +00:00
parent 81ae27d56a
commit b29b89ef21
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
crypto/rand/rand_nw.c
View File

@ -160,8 +160,8 @@ int RAND_poll(void)
rdtsc
mov tsc, eax
}
#else
asm volatile("rdtsc":"=A" (tsc));
#elif defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
asm volatile("rdtsc":"=a"(tsc)::"edx");
#endif
RAND_add(&tsc, sizeof(tsc), 1);