mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-22 05:31:22 +00:00
350edcbb9d
http://sourceforge.net/apps/trac/cryptopp/changeset/529 svn path=/nixpkgs/branches/stdenv-updates/; revision=32638
63 lines
2.4 KiB
Diff
63 lines
2.4 KiB
Diff
From fbccde3578feddb16f07be981da1d0f26209fd04 Mon Sep 17 00:00:00 2001
|
|
From: weidai <weidai@57ff6487-cd31-0410-9ec3-f628ee90f5f0>
|
|
Date: Sun, 5 Jun 2011 21:07:11 +0000
|
|
Subject: [PATCH 1/4] fix Salsa validation failure when compiling with GCC 4.6
|
|
(https://sourceforge.net/apps/trac/cryptopp/ticket/12)
|
|
|
|
git-svn-id: https://cryptopp.svn.sourceforge.net/svnroot/cryptopp/trunk@529 57ff6487-cd31-0410-9ec3-f628ee90f5f0
|
|
---
|
|
c5/salsa.cpp | 21 +++++++++++----------
|
|
1 file changed, 11 insertions(+), 10 deletions(-)
|
|
|
|
# NOTE: remove the c5 path component
|
|
|
|
diff --git a/salsa.cpp b/salsa.cpp
|
|
index bd216ee..bdc5d75 100755
|
|
--- a/salsa.cpp
|
|
+++ b/salsa.cpp
|
|
@@ -122,17 +122,17 @@ void Salsa20_Policy::OperateKeystream(KeystreamOperation operation, byte *output
|
|
if (HasSSE2())
|
|
{
|
|
#if CRYPTOPP_BOOL_X64
|
|
- #define REG_output %4
|
|
- #define REG_input %1
|
|
+ #define REG_output %1
|
|
+ #define REG_input %0
|
|
#define REG_iterationCount %2
|
|
- #define REG_state %3
|
|
- #define REG_rounds %0
|
|
+ #define REG_state %4 /* constant */
|
|
+ #define REG_rounds %3 /* constant */
|
|
#define REG_roundsLeft eax
|
|
#define REG_temp32 edx
|
|
#define REG_temp rdx
|
|
- #define SSE2_WORKSPACE %5
|
|
+ #define SSE2_WORKSPACE %5 /* constant */
|
|
|
|
- FixedSizeAlignedSecBlock<byte, 32*16> workspace;
|
|
+ CRYPTOPP_ALIGN_DATA(16) byte workspace[16*32];
|
|
#else
|
|
#define REG_output edi
|
|
#define REG_input eax
|
|
@@ -457,12 +457,13 @@ void Salsa20_Policy::OperateKeystream(KeystreamOperation operation, byte *output
|
|
#ifdef __GNUC__
|
|
AS_POP_IF86( bx)
|
|
".att_syntax prefix;"
|
|
- :
|
|
#if CRYPTOPP_BOOL_X64
|
|
- : "r" (m_rounds), "r" (input), "r" (iterationCount), "r" (m_state.data()), "r" (output), "r" (workspace.m_ptr)
|
|
- : "%eax", "%edx", "memory", "cc", "%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", "%xmm8", "%xmm9", "%xmm10", "%xmm11", "%xmm12", "%xmm13", "%xmm14", "%xmm15"
|
|
+ : "+r" (input), "+r" (output), "+r" (iterationCount)
|
|
+ : "r" (m_rounds), "r" (m_state.m_ptr), "r" (workspace)
|
|
+ : "%eax", "%rdx", "memory", "cc", "%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", "%xmm8", "%xmm9", "%xmm10", "%xmm11", "%xmm12", "%xmm13", "%xmm14", "%xmm15"
|
|
#else
|
|
- : "d" (m_rounds), "a" (input), "c" (iterationCount), "S" (m_state.data()), "D" (output)
|
|
+ : "+a" (input), "+D" (output), "+c" (iterationCount)
|
|
+ : "d" (m_rounds), "S" (m_state.m_ptr)
|
|
: "memory", "cc"
|
|
#endif
|
|
);
|
|
--
|
|
1.7.9.2
|
|
|