Accessible Intel ASM programming reference?
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Accessible Intel ASM programming reference?

 
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Everett M. Greene
Guest
Posted: Wed Dec 08, 2004 5:11 pm    Post subject: Accessible Intel ASM programming reference? Reply with quote
Is there something available via the Web which gives
detailed ASM syntax for Intel Pentium processors?

I haven't done ASM programming of Intel products for
the last 30 years and would like to whack out a short
ASM support function.

In particular, I want to know how to prescribe the
operands for the 64/32 versions of mul/div instruc-
tions.
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Grant Edwards
Guest
Posted: Wed Dec 08, 2004 10:21 pm    Post subject: Re: Accessible Intel ASM programming reference? Reply with quote
On 2004-12-08, Everett M. Greene <mojaveg@iwvisp.com> wrote:

Quote:
Is there something available via the Web which gives
detailed ASM syntax for Intel Pentium processors?

For what assembler?

--
Grant Edwards grante Yow! If I felt any more
at SOPHISTICATED I would DIE
visi.com of EMBARRASSMENT!
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Jean Tabel
Guest
Posted: Thu Dec 09, 2004 6:22 am    Post subject: Re: Accessible Intel ASM programming reference? Reply with quote
masm: http://users.easystreet.com/jkirwan/new/pcdocs.html
nasm: http://nasm.sourceforge.net/wakka.php?wakka=HomePage
gnu as - djgpp environment : http://www.delorie.com/djgpp/doc/

Since you have not done any ASM programming for the last
30 years, I would suggest you to read the x86 Assembly Language FAQ:
http://www.faqs.org/faqs/assembly-language/x86/general/part1/section-1.html

Please note that "Protected Mode Programming" is an important topic with
today's
operating systems.

Hope this help,

Jean Tabel

"Everett M. Greene" <mojaveg@iwvisp.com> wrote in message
news:20041208.79C9538.8331@mojaveg.iwvisp.com...
Quote:
Is there something available via the Web which gives
detailed ASM syntax for Intel Pentium processors?

I haven't done ASM programming of Intel products for
the last 30 years and would like to whack out a short
ASM support function.

In particular, I want to know how to prescribe the
operands for the 64/32 versions of mul/div instruc-
tions.
Back to top
CBFalconer
Guest
Posted: Thu Dec 09, 2004 6:44 am    Post subject: Re: Accessible Intel ASM programming reference? Reply with quote
Grant Edwards wrote:
Quote:
On 2004-12-08, Everett M. Greene <mojaveg@iwvisp.com> wrote:

Is there something available via the Web which gives
detailed ASM syntax for Intel Pentium processors?

For what assembler?

He should have available to him at least gas and nasm. He might
even have Microsofts MASM, but that is limited to running on DOS
and Windoze systems.

--
Chuck F (cbfalconer@yahoo.com) (cbfalconer@worldnet.att.net)
Available for consulting/temporary embedded and systems.
<http://cbfalconer.home.att.net> USE worldnet address!
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Jim Granville
Guest
Posted: Thu Dec 09, 2004 7:19 am    Post subject: Re: Accessible Intel ASM programming reference? Reply with quote
Everett M. Greene wrote:
Quote:
Is there something available via the Web which gives
detailed ASM syntax for Intel Pentium processors?

I haven't done ASM programming of Intel products for
the last 30 years and would like to whack out a short
ASM support function.

In particular, I want to know how to prescribe the
operands for the 64/32 versions of mul/div instruc-
tions.

There is a lot of good info here:
http://webster.cs.ucr.edu/AsmTools/HLA/index.html

-jg
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Everett M. Greene
Guest
Posted: Thu Dec 09, 2004 6:57 pm    Post subject: Re: Accessible Intel ASM programming reference? Reply with quote
"Not Really Me" <scott@exoXYZtech.com> writes:
Quote:
Everett M. Greene wrote:
Is there something available via the Web which gives
detailed ASM syntax for Intel Pentium processors?

I haven't done ASM programming of Intel products for
the last 30 years and would like to whack out a short
ASM support function.

In particular, I want to know how to prescribe the
operands for the 64/32 versions of mul/div instruc-
tions.

As the others have said, exact asm syntax is assembler
dependent. The Intel
docs on the IA32 Pentium architecture can be found at
http://www.intel.com/design/Pentium4/documentation.htm

Thanks to you and the others who replied. I'll look
into the references given.

I have the three-volume IA32 architecture set.

I am trying to use whatever assembler is included with
the Watcom C suite.

I doubt the environment will be a problem for a four-
or five- instruction math function which is strictly
using the registers.
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Not Really Me
Guest
Posted: Thu Dec 09, 2004 8:51 pm    Post subject: Re: Accessible Intel ASM programming reference? Reply with quote
Everett M. Greene wrote:
Quote:
Is there something available via the Web which gives
detailed ASM syntax for Intel Pentium processors?

I haven't done ASM programming of Intel products for
the last 30 years and would like to whack out a short
ASM support function.

In particular, I want to know how to prescribe the
operands for the 64/32 versions of mul/div instruc-
tions.

As the others have said, exact asm syntax is assembler dependent. The Intel
docs on the IA32 Pentium architecture can be found at
http://www.intel.com/design/Pentium4/documentation.htm

Scott
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