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Fixed Clang 3.3 integrated assembler crash on Linux

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This commit is contained in:
Jeffrey Walton 2015-12-25 03:37:14 -05:00
parent 4cf8d660d2
commit 885b94707c
5 changed files with 30 additions and 12 deletions
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19
gcm.cpp
View File

@ -12,6 +12,17 @@
#ifndef CRYPTOPP_IMPORTS
#ifndef CRYPTOPP_GENERATE_X64_MASM
// Clang 3.3 integrated assembler crash on Linux
#if defined(CRYPTOPP_CLANG_VERSION) && (CRYPTOPP_CLANG_VERSION < 30400)
# undef CRYPTOPP_X86_ASM_AVAILABLE
# undef CRYPTOPP_X32_ASM_AVAILABLE
# undef CRYPTOPP_X64_ASM_AVAILABLE
# undef CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
# undef CRYPTOPP_BOOL_SSSE3_ASM_AVAILABLE
# define CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE 0
# define CRYPTOPP_BOOL_SSSE3_ASM_AVAILABLE 0
#endif
#include "gcm.h"
#include "cpu.h"
@ -807,10 +818,10 @@ size_t GCM_Base::AuthenticateBlocks(const byte *data, size_t len)
SSE2_MUL_32BITS(2)
SSE2_MUL_32BITS(3)
AS2( add WORD_REG(cx), 16 )
AS2( sub WORD_REG(dx), 1 )
ASJ( jnz, 1, b )
AS2( movdqa [WORD_REG(si)], xmm0 )
AS2( add WORD_REG(cx), 16 )
AS2( sub WORD_REG(dx), 1 )
ASJ( jnz, 1, b )
AS2( movdqa [WORD_REG(si)], xmm0 )
#ifdef __GNUC__
ATT_PREFIX

3
panama.h
View File

@ -10,7 +10,8 @@
#include "iterhash.h"
#include "secblock.h"
#if CRYPTOPP_BOOL_X32
// Clang 3.3 integrated assembler crash on Linux
#if CRYPTOPP_BOOL_X32 || (defined(CRYPTOPP_CLANG_VERSION) && (CRYPTOPP_CLANG_VERSION < 30400))
# define CRYPTOPP_DISABLE_PANAMA_ASM
#endif

3
rijndael.h
View File

@ -11,7 +11,8 @@
#include "seckey.h"
#include "secblock.h"
#if CRYPTOPP_BOOL_X32
// Clang 3.3 integrated assembler crash on Linux
#if CRYPTOPP_BOOL_X32 || (defined(CRYPTOPP_CLANG_VERSION) && (CRYPTOPP_CLANG_VERSION < 30400))
# define CRYPTOPP_DISABLE_RIJNDAEL_ASM
#endif

8
sha.cpp
View File

@ -102,7 +102,7 @@ void SHA256::InitState(HashWordType *state)
memcpy(state, s, sizeof(s));
}
#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE && !defined(CRYPTOPP_DISABLE_SHA_ASM)
CRYPTOPP_ALIGN_DATA(16) extern const word32 SHA256_K[64] CRYPTOPP_SECTION_ALIGN16 = {
#else
extern const word32 SHA256_K[64] = {
@ -127,7 +127,7 @@ extern const word32 SHA256_K[64] = {
#endif // #ifndef CRYPTOPP_GENERATE_X64_MASM
#if defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X32_ASM_AVAILABLE) || defined(CRYPTOPP_GENERATE_X64_MASM)
#if (defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X32_ASM_AVAILABLE) || defined(CRYPTOPP_GENERATE_X64_MASM)) && !defined(CRYPTOPP_DISABLE_SHA_ASM)
static void CRYPTOPP_FASTCALL X86_SHA256_HashBlocks(word32 *state, const word32 *data, size_t len
#if defined(_MSC_VER) && (_MSC_VER == 1200)
@ -461,7 +461,7 @@ void CRYPTOPP_FASTCALL X86_SHA256_HashBlocks(word32 *state, const word32 *data,
}
#endif
#if defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X32_ASM_AVAILABLE) || defined(CRYPTOPP_X64_MASM_AVAILABLE)
#if (defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X32_ASM_AVAILABLE) || defined(CRYPTOPP_X64_MASM_AVAILABLE)) && !defined(CRYPTOPP_DISABLE_SHA_ASM)
size_t SHA256::HashMultipleBlocks(const word32 *input, size_t length)
{
@ -503,7 +503,7 @@ size_t SHA224::HashMultipleBlocks(const word32 *input, size_t length)
void SHA256::Transform(word32 *state, const word32 *data)
{
word32 W[16];
#if defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X32_ASM_AVAILABLE) || defined(CRYPTOPP_X64_MASM_AVAILABLE)
#if (defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X32_ASM_AVAILABLE) || defined(CRYPTOPP_X64_MASM_AVAILABLE)) && !defined(CRYPTOPP_DISABLE_SHA_ASM)
// this byte reverse is a waste of time, but this function is only called by MDC
ByteReverse(W, data, BLOCKSIZE);
X86_SHA256_HashBlocks(state, W, BLOCKSIZE - !HasSSE2());

9
sha.h
View File

@ -10,6 +10,11 @@
#include "config.h"
#include "iterhash.h"
// Clang 3.3 integrated assembler crash on Linux
#if defined(CRYPTOPP_CLANG_VERSION) && (CRYPTOPP_CLANG_VERSION < 30400)
# define CRYPTOPP_DISABLE_SHA_ASM
#endif
NAMESPACE_BEGIN(CryptoPP)
/// <a href="http://www.weidai.com/scan-mirror/md.html#SHA-1">SHA-1</a>
@ -27,7 +32,7 @@ typedef SHA1 SHA; // for backwards compatibility
class CRYPTOPP_DLL SHA256 : public IteratedHashWithStaticTransform<word32, BigEndian, 64, 32, SHA256, 32, true>
{
public:
#if defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X32_ASM_AVAILABLE) || defined(CRYPTOPP_X64_MASM_AVAILABLE) && !defined(CRYPTOPP_DISABLE_SHA_ASM)
#if (defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X32_ASM_AVAILABLE) || defined(CRYPTOPP_X64_MASM_AVAILABLE)) && !defined(CRYPTOPP_DISABLE_SHA_ASM)
size_t HashMultipleBlocks(const word32 *input, size_t length);
#endif
static void CRYPTOPP_API InitState(HashWordType *state);
@ -39,7 +44,7 @@ public:
class CRYPTOPP_DLL SHA224 : public IteratedHashWithStaticTransform<word32, BigEndian, 64, 32, SHA224, 28, true>
{
public:
#if defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X32_ASM_AVAILABLE) || defined(CRYPTOPP_X64_MASM_AVAILABLE) && !defined(CRYPTOPP_DISABLE_SHA_ASM)
#if (defined(CRYPTOPP_X86_ASM_AVAILABLE) || defined(CRYPTOPP_X32_ASM_AVAILABLE) || defined(CRYPTOPP_X64_MASM_AVAILABLE)) && !defined(CRYPTOPP_DISABLE_SHA_ASM)
size_t HashMultipleBlocks(const word32 *input, size_t length);
#endif
static void CRYPTOPP_API InitState(HashWordType *state);