The three Intel Book's which you refer me are only theoratical base not for Practical.I want to learn Assembly language or system programming.
My purpose is only that i want to understand the coding of reactos which is done in vc++ but use many lower level programming concepts which i couldn't understand.So you please tell me that which Book or People or Institute can help me to understand the lower level concepts which you can use in reactos coding.So i can also want to participate in making the coding of reactos by using the lower level concepts... :) (:
The three Intel Book's which you refer me are only theoratical base not for Practical.I want to learn Assembly language or system programming.
My purpose is only that i want to understand the coding of reactos which is done in vc++ but use many lower level programming concepts which i couldn't understand.So you please tell me that which Book or People or Institute can help me to understand the lower level concepts which you can use in reactos coding.So i can also want to participate in making the coding of reactos by using the lower level concepts... :) (:
Not sure about codeblocks but I still use the msvc backend to generate all the vcproj files.
-----Original Message-----
From: ros-diffs-bounces(a)reactos.org [mailto:ros-diffs-bounces@reactos.org] On Behalf Of hyperion(a)svn.reactos.org
Sent: 11 November 2009 03:41
To: ros-diffs(a)reactos.org
Subject: [ros-diffs] [hyperion] 44091: modified Makefile Give poor pefixup its own echo line modified ReactOS-amd64.rbuild modified ReactOS-arm.rbuild modified ReactOS-i386.rbuild Set global linker flags globally Goodbye NTOSKRNL_SHARED modified tools/rbuild/backe
modified tools/rbuild/backend/codeblocks/codeblocks.cpp
modified tools/rbuild/backend/msvc/vcprojmaker.cpp
Build fixes. I really want to delete these dead backends
Hey, i can get th source code of reactos, but i can't understand the coding, your programmer who wrote these type of coding can also be refer any book/notes.You please tell me the name of that book, for which i can also take refrence for understanding the lower level of coding for making kernel and other files.I know these type of languages(C,C++,Java Core,VC++,Oracle 8i,html),but not for the hardware level only for making user level programs.So Please help me do this task easier and i also tell you that i didn't know the way to access your channel #reactos also help me i have no sufficient time to take part in it but i try so please refer any book.Thanxxx for making me the member of your group and Congratulations for your Project Success... :) (:
I've recently been taking an interest in MinWin, especially as it's now
visible in Windows 7, and I want to bring up the possibility of introducing
something similar into ReactOS.
I know some of you will be familiar with WinWin and I know at least one of
you will know quite a bit more about it than I do, but for those who don't
here's an overview.
What is WinMin?
MinWin is an internal project at Microsoft that manifested around the time
of the Vista rewrite. Very basically explained, the aim is to detangle the
very core components from the full operating system, resulting in something
which can be built separately and leaving just enough components for a
working system. This minimal operating system can then boot and be tested
separately or be built as part of the full OS and tested in internally as
before.
The main problem in doing this, and one of the main benefits in solving it,
is module dependencies. By simply cutting out the bottom part of the OS
you're left with modules which potentially call out to other modules which
may now be missing. If these dependencies aren't understood you have the
possibility of an unstable OS as you never know where a code path may lead.
It also means you need to build more components to get the thing to link,
which also undermines one of the reasons for doing it.
What Microsoft did is to draw up a dependency tree and structure it in a
layered hierarchy. Modules were then rearranged to make architectural sense
according to the NT design and a top layer was decided upon. API call were
then rewritten within this hierarchy such that anything in one layer would
only call API's in the layers below it. Therefore if something in layer 8
called something in layer 7 which then called something in layer 12, the
APIs would be fixed to only use APIs at or below its level according to the
hierarchy. You're then left with a clean line where nothing calls out and
you have a tightly bound core OS which is completely independent from
anything.
What is essentially left in Microsoft's WinMin is what people class as
Cutlers NT along with supporting components to get a bootable system. The
main components are:
The kernel (main kernel, not the full ntoskrnl module), parts of the
executive, memory manager, networking, a file system driver and core drivers
(basc IO and Bus, etc)
This is then exposed in usermode by 2 dlls, ntdll.dll and the new
kernelbase.dll. On top of this you have a console for issuing commands.
This comprises of the full OS and amounts to about 25Mb on disk and has
around a 40Mb working set.
Let's quickly explain the new kernelbase dll.
As many of the API's in the lower level dlls such as kernel32 and advapi32
were targeting functionality which wasn't in WinMin, it was decided to pull
out any of the API's which were required to exercise WinMin and put them
into kernelbase. This dll could then be used when building a running WinMin
to provide all the functionality this kernel offered. The dlls which had
their APIs removed now forwarded their call onto kernelbase so from a user
perspective, nothing had changed.
Microsoft went a step further and designed a new technology around virtual
dlls. They split functionality of dlls into 'api sets' These can now be
seen in Win 7 in the system32 dir with the prefix
'api-ms-win-core-<function>-<num of>-1-0.dll'. WinMin components now link
against these virtual dlls which load up the real libs listed in
apisetschema.dll.
However this involves modification to the loader and I don't think it's
something worth us considering right now.
What are the reasons for doing this?
For a start, it's a much better design from an engineering perspective.
The more software you have running on a system the more noise is created and
the more things can interfere with each other.
It gives us a base to innovate with without worrying about affecting
anything outside.
It gives us a more reliable base for the OS and a better platform to run
comprehensive and efficient tests.
It makes us more attractive to external companies as we would have a slick
NT compatible kernel ready for companies to build their products on,
especially embedded applications.
With a few more additional items such as the base win32 subsystem, we'd have
something along the lines of a stripped out ServerCore or Windows PE.
This is only a quick overview for discussion purposes, but it outlines the
main design and goals of WinMin.
Comments, questions, concerns and gripes welcome J
Ged.
Hello,
updating everyone on the 0.3.11 status.
There is one blocker bug, http://www.reactos.org/bugzilla/
show_bug.cgi?id=4934, which is rapps's inability to complete any
download in VMWare.
Other regressions (including VMWare video driver, samba-TNG problm)
are also present, however they could be either hacked away for
release or shipped - e.g. not much of a problem since VMWare Video
Driver installer doesn't work in new VMWares anyway. Amount of
positive changes outweighs the negative.
Please try to have a look at the 4934 bug to fix it ASAP.
WBR,
Aleskey Bragin.
Hello, I'm the developper of ultracopier, I propose ultracopier as default
copier under reactOS for the reactOS explorer.
I will activly developpe it under reactOS.
It based on Qt. Only the version 0.2.0.0 is developped for reactOS.
Screenshot:
http://ultracopier.first-world.info/screenshots/reactOS-ultracopier.png
--
alpha_one_x86 <alpha_one_x86(a)first-world.info>
Main developper of Ultracopier, Esourcing and server management
IT, OS, technologies, security and business department
Booting via "ReactOS (Debug)" is broken - when trying to select it,
it jumps back to the first item in the list.
On Oct 31, 2009, at 6:09 PM, hpoussin(a)svn.reactos.org wrote:
> Author: hpoussin
> Date: Sat Oct 31 16:09:03 2009
> New Revision: 43875
>
> URL: http://svn.reactos.org/svn/reactos?rev=43875&view=rev
> Log:
> [freeldr/WINLDR] Simplify freeldr.ini syntax for common cases
> - If boot type is not specified, autodetect bootsector and Windows
> types
> - Try to automatically detect version of loaded Windows
> - Accept boot options after name of OS
> - Separate loading and scanning of system hive
> As a result, lines like "multi(0)disk(0)rdisk(0)partition(1)
> \WINNT="Windows NT4" /DEBUG /BREAK" work
>
> Modified:
> trunk/reactos/boot/freeldr/freeldr/bootmgr.c
> trunk/reactos/boot/freeldr/freeldr/include/winldr.h
> trunk/reactos/boot/freeldr/freeldr/oslist.c
> trunk/reactos/boot/freeldr/freeldr/windows/winldr.c
> trunk/reactos/boot/freeldr/freeldr/windows/wlregistry.c
