2018-04-11 13:13:17 +02:00
|
|
|
|
= render "pages/arm/menu"
|
|
|
|
|
|
|
|
|
|
|
|
%h1= title "Arm is the target"
|
|
|
|
|
|
|
2018-04-10 18:50:07 +02:00
|
|
|
|
%p
|
|
|
|
|
|
So, since the first target is arm, some of us may need to learn a bit (yep, that’s me). So this is
|
|
|
|
|
|
a collection of helpful resources (links and specs) with sometimes very very brief summaries.
|
|
|
|
|
|
%p So why learn assembler, after all, it’s likely you spent your programmers life avoiding it:
|
|
|
|
|
|
%ul
|
|
|
|
|
|
%li Some things can not be expressed in ruby
|
|
|
|
|
|
%li To speed things up.
|
|
|
|
|
|
%li To add cpu specific capabilities
|
|
|
|
|
|
%h2#links Links
|
|
|
|
|
|
%p
|
|
|
|
|
|
A very good
|
2018-04-11 13:13:17 +02:00
|
|
|
|
= ext_link "summary pdf" , "/arm/arm_inst.pdf"
|
|
|
|
|
|
from the arm university
|
2018-04-10 18:50:07 +02:00
|
|
|
|
%p
|
2018-04-11 13:13:17 +02:00
|
|
|
|
= ext_link "Dave’s", "http://www.davespace.co.uk/arm/introduction-to-arm/why-learn.html"
|
2018-04-10 18:50:07 +02:00
|
|
|
|
site explains just about
|
|
|
|
|
|
everything about the arm in nice and easy to understand terms.
|
|
|
|
|
|
%p
|
|
|
|
|
|
A nice series on thinkgeek, here is the integer
|
2018-04-11 13:13:17 +02:00
|
|
|
|
=ext_link "division section" , "http://thinkingeek.com/2013/08/11/arm-assembler-raspberry-pi-chapter-15/"
|
|
|
|
|
|
that has
|
|
|
|
|
|
=ext_link "code repository", "https://github.com/rofirrim/raspberry-pi-assembler/blob/master/chapter15/magic.py"
|
2018-04-10 18:50:07 +02:00
|
|
|
|
with code to generate code for constants.
|
|
|
|
|
|
%p
|
|
|
|
|
|
And off course there is the overwhelming arm infocenter,
|
2018-04-11 13:13:17 +02:00
|
|
|
|
= ext_link "here with it’s bizarre division" , "http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0473c/CEGECDGD.html"
|
2018-04-10 18:50:07 +02:00
|
|
|
|
%p
|
|
|
|
|
|
The full 750 page specification for the pi , the
|
2018-04-11 13:13:17 +02:00
|
|
|
|
= ext_link "ARM1176JZF-S pdf is here" , "/arm/big_spec.pdf"
|
2018-04-10 18:50:07 +02:00
|
|
|
|
or
|
2018-04-11 13:13:17 +02:00
|
|
|
|
=ext_link "online" , "http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0553a/BABFADHJ.html"
|
2018-04-10 18:50:07 +02:00
|
|
|
|
%p
|
|
|
|
|
|
A nice list of
|
2018-04-11 13:13:17 +02:00
|
|
|
|
=ext_link "Kernel calls" , "http://docs.cs.up.ac.za/programming/asm/derick_tut/syscalls.html"
|
|
|
|
|
|
|
|
|
|
|
|
%h2 Virtual pi
|
2018-04-10 18:50:07 +02:00
|
|
|
|
%p
|
|
|
|
|
|
And since not everyone has access to an arm, here is a description how to set up an
|
2018-04-11 13:13:17 +02:00
|
|
|
|
= link_to "emulated pi" , "qemu.html"
|
2018-04-10 18:50:07 +02:00
|
|
|
|
%p
|
|
|
|
|
|
And how to
|
2018-04-11 13:13:17 +02:00
|
|
|
|
=link_to "access that" , "remote_pi.html"
|
2018-04-10 18:50:07 +02:00
|
|
|
|
or any remote machine with ssl
|
