openssl/crypto/bn/asm
2013-10-03 00:30:12 +02:00
..
x86
.cvsignore
alpha-mont.pl
armv4-gf2m.pl
armv4-mont.pl
bn-586.pl
bn-c64xplus.asm
c64xplus-gf2m.pl
co-586.pl
ia64-mont.pl
ia64.S
mips-mont.pl
mips.pl
modexp512-x86_64.pl
pa-risc2.s
pa-risc2W.s
parisc-mont.pl PA-RISC assembler pack: switch to bve in 64-bit builds. 2013-06-18 10:37:00 +02:00
ppc64-mont.pl
ppc-mont.pl
ppc.pl
README misspellings fixes by https://github.com/vlajos/misspell_fixer 2013-09-05 21:39:42 +01:00
rsaz-avx2.pl bn/asm/rsaz-avx2.pl: Windows-specific fix. 2013-07-12 18:59:17 +02:00
rsaz-x86_64.pl rsaz-x86_64.pl: add MULX/ADCX/ADOX code path. 2013-10-03 00:30:12 +02:00
s390x-gf2m.pl
s390x-mont.pl
s390x.S
sparct4-mont.pl Optimize SPARC T4 MONTMUL support. 2013-06-18 10:39:38 +02:00
sparcv8.S
sparcv8plus.S misspellings fixes by https://github.com/vlajos/misspell_fixer 2013-09-05 21:39:42 +01:00
sparcv9-gf2m.pl
sparcv9-mont.pl
sparcv9a-mont.pl misspellings fixes by https://github.com/vlajos/misspell_fixer 2013-09-05 21:39:42 +01:00
via-mont.pl
vis3-mont.pl misspellings fixes by https://github.com/vlajos/misspell_fixer 2013-09-05 21:39:42 +01:00
vms.mar
x86_64-gcc.c Add volatile qualifications to two blocks of inline asm to stop GCC from 2013-06-04 18:46:25 +01:00
x86_64-gf2m.pl
x86_64-mont5.pl
x86_64-mont.pl crypto/bn/asm/x86_64-mont.pl: minor optimization. 2013-09-09 21:40:33 +02:00
x86-gf2m.pl
x86-mont.pl
x86.pl

<OBSOLETE>

All assember in this directory are just version of the file
crypto/bn/bn_asm.c.

Quite a few of these files are just the assember output from gcc since on 
quite a few machines they are 2 times faster than the system compiler.

For the x86, I have hand written assember because of the bad job all
compilers seem to do on it.  This normally gives a 2 time speed up in the RSA
routines.

For the DEC alpha, I also hand wrote the assember (except the division which
is just the output from the C compiler pasted on the end of the file).
On the 2 alpha C compilers I had access to, it was not possible to do
64b x 64b -> 128b calculations (both long and the long long data types
were 64 bits).  So the hand assember gives access to the 128 bit result and
a 2 times speedup :-).

There are 3 versions of assember for the HP PA-RISC.

pa-risc.s is the original one which works fine and generated using gcc :-)

pa-risc2W.s and pa-risc2.s are 64 and 32-bit PA-RISC 2.0 implementations
by Chris Ruemmler from HP (with some help from the HP C compiler).

</OBSOLETE>