[Buildroot] How to create a non mmu toolchain
bklooste at gmail.com
Wed May 5 07:10:07 UTC 2010
Thx for your reply .
So which chain supports Nommu ?
Br no mmu support
Crosstool no mmu support.
Ct-ng no mmu
Uclinux support but requires a no mmu tool chain.
Building a toolchain by hand.
The reason why we dont want to use an mmu is complex , there is a thread on
it in ucLinux but basically building a type safe , memory safe micro kernel
OS since we run a single address space with compiler based checks an MMU
just becomes an overhead. Rather than the green field code we have been
working on for 2 years we can start with uClinux which will help things
>From: Peter Korsgaard [mailto:jacmet at gmail.com] On Behalf Of Peter
>Sent: Wednesday, May 05, 2010 2:43 PM
>To: bklooste at gmail.com
>Cc: buildroot at busybox.net
>Subject: Re: How to create a non mmu toolchain
>>>>>> "Ben" == Ben Kloosterman <bklooste at gmail.com> writes:
> Ben> How to create an i386/686 or x86-64 No mmu ( eg ARCH-USE-MMU =
> Ben> toolchain ?
>Sorry, we don't have any non-mmu support. Why would you not want to use
>the MMU on the i386/x86-64?
>Bye, Peter Korsgaard
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