Re: [ros-dev] New ideas added to GSoC Ideas list

[Hermès BÉLUSCA-MAÏTO]

To be the most accurate, WoW16 is an addition to NTVDM. NTVDM alone provides 16-bit
emulation plus DOS support. WoW16 adds on top of that, Win 3.1 support (which is also
16-bit). WoW16 is implemented using wow32.dll (the 32-bit part that interfaces directly
with NTVDM), wowexec.exe (the corresponding 16-bit part), krnl386.exe (the “kernel” of Win
3.1) and the thunk dlls/exes user, gdi …

 

De : Ros-dev [mailto:[e-mail]] De la part de David Quintana (gigaherz)
Envoyé : jeudi 16 mars 2017 23:50
À : ReactOS Development List
Objet : Re: [ros-dev] New ideas added to GSoC Ideas list

 

That's not true. NTVDM is not WoW16. NTVDM is just DOS support. In order to support
16bit (windows 3.1) applications, a whole other system is needed.

 

On 16 March 2017 at 23:37, Javier Agustìn Fernàndez Arroyo <elhoir(a)gmail.com>
wrote:

"-Implementing WoW16 support. I suppose that'll draw attention." -->
NTVDM, already done :)

"Working on DirectX support: bringing new features, fixing bugs, optimising, if
possible fixing some driver issues..." ---> ReactX, would be great!

 

On Thu, Mar 16, 2017 at 2:28 PM, Thomas Faber <thomas.faber(a)reactos.org> wrote:

I can tell you some possible next steps:
- x64: implement PAE support in the 32 bit kernel
- SMP: Implement resource translators and arbiters (I have some initial work for this
somewhere)
- Also SMP: build a CONFIG_SMP kernel (with some hack to use the regular HAL) and debug
any issues coming from broken spinlock usage

On March 16, 2017 5:50:39 AM EDT, Colin Finck <colin(a)reactos.org> wrote:

Am 16.03.2017 um 00:03 schrieb Huw Campbell:
 SMP or 64 bit processor support would be great. Too hard?

I think that's too much for a single GSoC student. But we also keep
saying this for a long time... The result is that everybody is afraid of
those "big topics".

What we need is some kernel dev looking into these topics and giving a
rough overview what needs to be done and in what places. Then we can
have a roadmap and split the work up into smaller tasks that are even
doable by GSoC students.

If nobody makes this first step, we will never have SMP or x64 CPU
support. People also kept saying that full printer support is too much
for a 6-month bachelor thesis, and they were right, but nevertheless I
was able to build the foundations and documentation in that
time.
And now I could guide everyone interested how to continue on achieving
full printing support.


- Colin


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Sent from my Android device with K-9 Mail. Please excuse my brevity.

 

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