itanium.txt

miracl-大数运算库,大家使用有什么问题请多多提意见

Itanium processor now fully supported using Intel C/C++ Compiler

Use a header file like 

#define MR_LITTLE_ENDIAN
#define MIRACL 64
#define mr_utype long
#define MR_IBITS 32
#define MR_LBITS 64
#define mr_unsign32 unsigned int
#define mr_unsign64 unsigned long
#define MR_FLASH 52
#define MAXBASE ((mr_small)1<<(MIRACL-1))
#define BITSINCHAR 8

and create file mrmuldv.c from Itanium source code in mrmuldv.any

Note that this mrmuldv.c file only implements muldiv(.) and muldvm(.)
The other two functions - the time critical ones - muldvd(.) and muldvd2(.)
are inlined - see miracl.h

Note that the above header file assumes an LP64-compatible compiler. 
For an LLP64 compiler, change mr_utype to a 64-bit "long long" or __int64

There is also a macro file itanium.mcs  - see kcmcomba.txt and makemcs.txt


To build the miracl library, extract below into a file "itanium" and execute

bash itanium


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rm miracl.a
icc -I. -c -O3 mrcore.c
icc -I. -c -O3 mrarth0.c
icc -I. -c -O3 mrarth1.c
icc -I. -c -O3 mrarth2.c
icc -I. -c -O3 mralloc.c
icc -I. -c -O3 mrsmall.c
icc -I. -c -O3 mrio1.c
icc -I. -c -O3 mrio2.c
icc -I. -c -O3 mrgcd.c
icc -I. -c -O3 mrjack.c
icc -I. -c -O3 mrxgcd.c
icc -I. -c -O3 mrarth3.c
icc -I. -c -O3 mrrand.c
icc -I. -c -O3 mrprime.c
icc -I. -c -O3 mrcrt.c
icc -I. -c -O3 mrscrt.c
icc -I. -c -O3 mrmonty.c
icc -I. -c -O3 mrpower.c
icc -I. -c -O3 mrcurve.c
icc -I. -c -O3 mrfast.c
icc -I. -c -O3 mrshs.c
icc -I. -c -O3 mrshs256.c
icc -I. -c -O3 mrshs512.c
icc -I. -c -O3 mraes.c
icc -I. -c -O3 mrlucas.c
icc -I. -c -O3 mrstrong.c
icc -I. -c -O3 mrbrick.c
icc -I. -c -O3 mrebrick.c
icc -I. -c -O3 mrecgf2m.c
icc -I. -c -O3 mrflash.c
icc -I. -c -O3 mrfrnd.c
icc -I. -c -O3 mrdouble.c
icc -I. -c -O3 mrround.c
icc -I. -c -O3 mrbuild.c
icc -I. -c -O3 mrflsh1.c
icc -I. -c -O3 mrpi.c
icc -I. -c -O3 mrflsh2.c
icc -I. -c -O3 mrflsh3.c
icc -I. -c -O3 mrflsh4.c
icc -I. -c -O3 mrmuldv.c
ar rc miracl.a mrcore.o mrarth0.o mrarth1.o mrarth2.o mralloc.o mrsmall.o
ar r miracl.a mrio1.o mrio2.o mrjack.o mrgcd.o mrxgcd.o mrarth3.o
ar r miracl.a mrrand.o mrprime.o mrcrt.o mrscrt.o mrmonty.o mrcurve.o
ar r miracl.a mrpower.o mrfast.o mrshs.o mrshs256.o mraes.o mrlucas.o mrstrong.o       
ar r miracl.a mrflash.o mrfrnd.o mrdouble.o mrround.o mrbuild.o
ar r miracl.a mrflsh1.o mrpi.o mrflsh2.o mrflsh3.o mrflsh4.o
ar r miracl.a mrbrick.o mrebrick.o mrecgf2m.o mrshs512.o mrmuldv.o
icc -I. -O3 factor.c miracl.a -lm -o factor
rm mr*.o

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