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openssl/crypto/bn
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Adam Langley a90b1e32d2 Add volatile qualifications to two blocks of inline asm to stop GCC from 
eliminating them as dead code.

Both volatile and "memory" are used because of some concern that the compiler
may still cache values across the asm block without it, and because this was
such a painful debugging session that I wanted to ensure that it's never
repeated.

(cherry picked from commit 7753a3a684)

Conflicts:
	crypto/bn/asm/x86_64-gcc.c

Reviewed-by: Rich Salz <rsalz@openssl.org>
2014-08-19 17:09:27 +02:00
..
asm Add volatile qualifications to two blocks of inline asm to stop GCC from 2014-08-19 17:09:27 +02:00
.cvsignore Apply mingw patches as supplied by Roumen Petrov an Alon Bar-Lev 2008-04-17 10:19:16 +00:00
bn.h Fix for CVE-2014-0076 2014-03-12 14:19:54 +00:00
bn.mul Import of old SSLeay release: SSLeay 0.9.1b (unreleased) 1998-12-21 11:00:56 +00:00
bn_add.c Revert the size_t modifications from HEAD that had led to more 2008-11-12 03:58:08 +00:00
bn_asm.c Bring C bn_mul_mont template closer to assembler. 2008-12-16 07:28:38 +00:00
bn_blind.c BN_BLINDING multi-threading fix. 2011-10-19 14:58:59 +00:00
bn_const.c Initialize bignum constants using BN_bin2bn() instead of BN_hex2bn(). This 2005-10-05 17:51:43 +00:00
bn_ctx.c Two digits is not wide enough. 2009-06-14 10:23:29 +00:00
bn_depr.c remove accidentally committed debugging cruft. 2003-10-29 05:35:31 +00:00
bn_div.c Reduce version skew. 2012-06-08 09:18:47 +00:00
bn_err.c fix error codes 2007-04-19 15:14:21 +00:00
bn_exp.c bn_exp.c: fix x86_64-specific crash with one-word modulus. 2014-07-02 21:21:02 +02:00
bn_exp2.c PR: 2295 2010-10-11 23:25:23 +00:00
bn_gcd.c Reduce version skew. 2012-06-08 09:18:47 +00:00
bn_gf2m.c bn/bn_gf2m.c: make new BN_GF2m_mod_inv work with BN_DEBUG_RAND [from HEAD]. 2012-03-30 17:40:52 +00:00
bn_kron.c Add missing bn_check_top()s to bn_kron.c, remove some miscellaneous 2003-12-01 23:11:45 +00:00
bn_lcl.h bn_lcl.h: gcc removed support for "h" constraint, which broke inline 2012-09-01 13:23:05 +00:00
bn_lib.c Fixed valgrind complaint due to BN_consttime_swap reading uninitialised data. 2014-07-13 22:23:10 +01:00
bn_mod.c When adding positive elements, we can use BN_uadd() instead of BN_add(). 2004-02-22 19:30:41 +00:00
bn_mont.c bignum: allow concurrent BN_MONT_CTX_set_locked() 2014-05-06 18:10:21 -04:00
bn_mpi.c Revert the size_t modifications from HEAD that had led to more 2008-11-12 03:58:08 +00:00
bn_mul.c Fix warnings (From HEAD, original patch by Ben). 2010-06-15 17:25:15 +00:00
bn_nist.c bn_nist.c: cumulative update from master. 2013-02-16 11:40:35 +01:00
bn_prime.c Minimize stack utilization in probable_prime. 2007-09-18 20:52:05 +00:00
bn_prime.h Minimize stack utilization in probable_prime. 2007-09-18 20:52:05 +00:00
bn_prime.pl Minimize stack utilization in probable_prime. 2007-09-18 20:52:05 +00:00
bn_print.c Move BN_options function to bn_print.c to remove dependency for BIO printf 2011-01-25 17:10:42 +00:00
bn_rand.c Revert the size_t modifications from HEAD that had led to more 2008-11-12 03:58:08 +00:00
bn_recp.c Revert the size_t modifications from HEAD that had led to more 2008-11-12 03:58:08 +00:00
bn_shift.c BN update from HEAD. 2011-11-14 21:05:42 +00:00
bn_sqr.c Make sure BN_sqr can never return a negative value. 2014-06-26 23:50:36 +01:00
bn_sqrt.c avoid potential spurious BN_free() 2005-08-23 04:14:40 +00:00
bn_word.c bn_word.c: fix overflow bug in BN_add_word. 2013-02-02 22:39:00 +01:00
bn_x931p.c add X9.31 prime generation routines from 0.9.8 branch 2011-01-09 13:22:47 +00:00
bnspeed.c Code for better build under Darwin (MacOS X). 2001-03-07 10:04:00 +00:00
bntest.c Backport from HEAD: 2011-06-06 11:49:36 +00:00
divtest.c Fix to build better with DJGPP. 2002-11-14 11:22:01 +00:00
exp.c - Pseudo-seed the PRNG in programs used for "make test" 2000-01-14 17:55:37 +00:00
expspeed.c Implement fixed-window exponentiation to mitigate hyper-threading 2005-05-16 01:43:31 +00:00
exptest.c Remove the dual-callback scheme for numeric and pointer thread IDs, 2008-08-06 15:54:15 +00:00
Makefile make update 2014-01-06 13:33:27 +00:00
todo Import of old SSLeay release: SSLeay 0.9.1b (unreleased) 1998-12-21 11:00:56 +00:00
vms-helper.c Use new-style system-id macros everywhere possible. I hope I haven't 2001-02-20 08:13:47 +00:00