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- Fixed compiler error on 64-bit systems not using GCC

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- t_udbl optimization now also works on platforms that did not define POLARSSL_HAVE_LONGLONG
This commit is contained in:
Paul Bakker 2012-01-20 10:08:14 +00:00
parent ec1b9842c4
commit cf0360a14e
2 changed files with 6 additions and 3 deletions
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7
include/polarssl/bignum.h
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@ -30,6 +30,8 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include "config.h"
#define POLARSSL_ERR_MPI_FILE_IO_ERROR -0x0002 /**< An error occurred while reading from or writing to a file. */ #define POLARSSL_ERR_MPI_FILE_IO_ERROR -0x0002 /**< An error occurred while reading from or writing to a file. */
#define POLARSSL_ERR_MPI_BAD_INPUT_DATA -0x0004 /**< Bad input parameters to function. */ #define POLARSSL_ERR_MPI_BAD_INPUT_DATA -0x0004 /**< Bad input parameters to function. */
#define POLARSSL_ERR_MPI_INVALID_CHARACTER -0x0006 /**< There is an invalid character in the digit string. */ #define POLARSSL_ERR_MPI_INVALID_CHARACTER -0x0006 /**< There is an invalid character in the digit string. */
@ -95,11 +97,12 @@ typedef unsigned long t_udbl;
#if defined(_MSC_VER) && defined(_M_IX86) #if defined(_MSC_VER) && defined(_M_IX86)
typedef unsigned __int64 t_udbl; typedef unsigned __int64 t_udbl;
#else #else
#if defined(__amd64__) || defined(__x86_64__) || \ #if defined(__GNUC__) && ( \
defined(__amd64__) || defined(__x86_64__) || \
defined(__ppc64__) || defined(__powerpc64__) || \ defined(__ppc64__) || defined(__powerpc64__) || \
defined(__ia64__) || defined(__alpha__) || \ defined(__ia64__) || defined(__alpha__) || \
(defined(__sparc__) && defined(__arch64__)) || \ (defined(__sparc__) && defined(__arch64__)) || \
defined(__s390x__) defined(__s390x__) )
typedef unsigned int t_udbl __attribute__((mode(TI))); typedef unsigned int t_udbl __attribute__((mode(TI)));
#else #else
#if defined(POLARSSL_HAVE_LONGLONG) #if defined(POLARSSL_HAVE_LONGLONG)

2
library/bignum.c
View file

@ -1101,7 +1101,7 @@ int mpi_div_mpi( mpi *Q, mpi *R, const mpi *A, const mpi *B )
Z.p[i - t - 1] = ~0; Z.p[i - t - 1] = ~0;
else else
{ {
#if defined(POLARSSL_HAVE_LONGLONG) #if defined(t_udbl)
t_udbl r; t_udbl r;
r = (t_udbl) X.p[i] << biL; r = (t_udbl) X.p[i] << biL;