[Qemu-devel] Need help: IO Functionality for Hardware

2011-07-11 Thread Philip Loh
I am attempting to develop some code for a new board and am stuck trying to implement a working IO system. How can I stream input to my qemu-system-X executable and, for example, get something to be output from it, say, print to screen, without using fprintf? Thanks! Also, what does cpu_physical_m

[Qemu-devel] IO Functionality for Hardware

2011-07-05 Thread Philip Loh
I am attempting to develop some code for a new board and am stuck trying to implement a working IO system. How can I stream input to my qemu-system-X executable and, for example, get something to be output from it, say, print to screen, without using fprintf? Thanks! Also, what does cpu_physical_m

Re: [Qemu-devel] Need help: Save word (sw) and load word (lw) not working

2011-06-27 Thread Philip Loh
Resolved: I accidentally compiled an executable that had a different memory map than the board's memory map. Thanks though! On 27 June 2011 16:17, Stefan Hajnoczi wrote: > On Mon, Jun 27, 2011 at 8:37 AM, Philip Loh wrote: > > I'm new to QEMU development and am attempting

[Qemu-devel] Need help: Save word (sw) and load word (lw) not working

2011-06-27 Thread Philip Loh
Hello, I'm new to QEMU development and am attempting to write code for a new board and system. I modeled the code after the code in the target-microblaze folder, but removed the dependency on the petalogix board and instead made it require the code from my board. At this point, it can boot and exe