Re: [Qemu-devel] Run Qemu ARM system without MMU (MMUless)

2006-08-25 Thread Paul Brook
> Thanks for your response but I'm a newbie in ARM Linux and ARM CPU. Could > you explain more clearly how can I disable this. Thanks a lot Why exactly do you need to simulate a CPU without an MMU? As other people have pointed out the MMU has no effect until it is enabled. Nothing is forcing yo

Re: [Qemu-devel] Run Qemu ARM system without MMU (MMUless)

2006-08-25 Thread Tieu Ma Dau
Thorsten Zitterell <[EMAIL PROTECTED]> wrote:according to target-arm/helper.c the MMU is enabled/disabled with coprocessor 15. if ((env->cp15.c1_sys & 1) == 0) { /* MMU diusabled. */ *phys_ptr = address; *prot = PAGE_READ | PAGE_WRITE; } else { /* Pagetable

Re: [Qemu-devel] Run Qemu ARM system without MMU (MMUless)

2006-08-25 Thread Thorsten Zitterell
Tieu Ma Dau wrote: If I want to run Qemu ARM system to simulate a system without MMU (MMU less), how can I do? Thanks for your responses and best reagards, Tieu Hi, according to target-arm/helper.c the MMU is enabled/disabled with coprocessor 15. if ((env->cp15.c1_sys & 1) == 0) {

[Qemu-devel] Run Qemu ARM system without MMU (MMUless)

2006-08-25 Thread Tieu Ma Dau
Hi all, If I want to run Qemu ARM system to simulate a system without MMU (MMU less), how can I do? Thanks for your responses and best reagards, Tieu Stay in the know. Pulse on the new Yahoo.com. Check it out. ___ Qemu-devel mailing list Qemu-devel@