All Questions
6
questions
6
votes
2
answers
12k
views
Emulation of a ARM Cortex M4 processor
Does QEMU support Cortex M4 emulation? Also the controller(hardware) I am trying to emulate is bare metal implementation ( FreeRTOS ), is it possible to implement such scenario in QEMU? or a OS image ...
- 215
0
votes
1
answer
2k
views
How does the CPU know when an interrupt occurs?
I am writing an emulator and can't seem to find info on this. What I know is that devices trigger a pulse on the IRQ wire. But the explanations online don't include how the CPU deals with that. Does ...
2
votes
0
answers
1k
views
QEMU CPU Emulation Capability
Is it possible to emulate any/all Sandy Bridge CPUs using QEMu? Specifically, I am trying to get something akin to an Intel Xeon E5-26xx (a SandyBridge processor) running on hardware employing a ...
2
votes
2
answers
1k
views
Why CPU emulation is slow [closed]
Different CPU (IA-32, ARM9 etc.) operations should be equivalent in their nature (move, read, write data etc.). It shouldn't be that painful for different CPUs to emulate each other. But seems like it'...
- 459
-1
votes
2
answers
182
views
What do you call the "action of" striping threads across multiple processors? [closed]
A question of curiousity,
I understand [one thread per core] or with time slicing, [many threads one core] But, is there a way even through emulation, even with a performance cost, to...
how to say... ...
- 492
0
votes
1
answer
347
views
Is there any way to get DirectX on a server?
I'm trying to get DirectX 6 (or newer, or OpenGL instead) to work on a VMware virtual machine (server). I can't enable 3D acceleration, I only have Admin access to the machine. The app I'm trying to ...
- 271