Assembly language programming in unix environment
mwmcmlln at mnsi.net
Sun Sep 20 19:05:00 UTC 2009
On Sun, 2009-09-20 at 13:59 -0400, Michael Comperchio wrote:
> Dick Dowdell wrote:
> > On Sun, Sep 20, 2009 at 3:19 AM, freeburn <hossain at finder-lbs.com>
> > wrote:
> > i've been using netbeans for c/c++/java/python/php. I've
> > just completed
> > a course on microprocessor and assembly language. in my
> > university we
> > were taught using assembly with c/c++ in MS visual C++. we
> > were
> > basically taught various DOS application using assembly/c/c
> > ++. but as i
> > dont actually give a damn about Windoze, i wanna learn
> > assembly language
> > in unix environment. which programming environment should i
> > use(cause
> > netbeans can't handle c/c++ codes with "_asm" blocks, and i
> > dont have
> > much experience with gcc command line options.) . what
> > about "nasm "?
> > can it handle _asm blocks in c/c++ codes or it jsut a pure
> > assembler
> > like MASM.
> > --
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> > 30+ years ago I fell in love with the IBM 360 assembly language.
> > Compared to the COBOL then used by most business programmers, it was
> > amazingly powerful. If it could be done by a computer, I could
> > write it.
> > However, there is a reason that little is written in assembly
> > language today. Linux itself is written in C/C++ because those
> > languages are as expressive as assembly language without the
> > limitations of processor specificity and with a treasure trove of
> > standardized re-usable code libraries. Linux has the advantage of
> > running on multiple processor families and with both 32 and 64-bit
> > addressing. Assembly language code is too processor-specific.
> Yep. I went to a two year technical school here in CT, USA, where they
> churned out business programmers. The first programming course was
> 360/370 assembler. Three required semesters of that.. only two of
> Cobol, and two of RPG. Learning to code in assembler should still be
> the first programming course. You learn how the processors work ( and
> they DO all work in basically the same way ) which makes later design,
> coding and DEBUGGING! much more efficient.
> Of course, today it really would be a waste of time and effort to
> write things in assembly, unless, of course, you're getting paid by
> the hour!... and can find someone willing to pay!
True, I've found that programmers who are solid in assembly tend to
write more efficient programs in other languages.
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