Re: [question]multi-arch support for arm and arm64

2013-10-18 Thread Zhou Zhu
On 10/17/2013 06:31 PM, Matthew Gretton-Dann wrote: Hi, On 16 October 2013 11:45, Zhou Zhu wrote: Hi, We are working on userspace aarch64 and aarch32 apps and we are trying to run 32/64 mode app simultaneously. Is there any multi-arch support for mixed rootfs (has linkers/libs of both arm and

Re: [PATCH 0/5] libhugetlbfs - Aarch64 support and some fixes

2013-10-18 Thread Munson, Eric
On 2013-10-18 04:50, Steve Capper wrote: On Tue, Sep 10, 2013 at 02:11:27PM +0100, Steve Capper wrote: Hello, This series adds Aarch64 support and makes some minor tweaks. The first two patches of this series add Aarch64 support to libhugetlbfs. (Starting from 3.11-rc1, the Linux Kernel support

[question]multi-arch support for arm and arm64

2013-10-18 Thread Zhou Zhu
Hi, We are working on userspace aarch64 and aarch32 apps and we are trying to run 32/64 mode app simultaneously. Is there any multi-arch support for mixed rootfs (has linkers/libs of both arm and arm64)? -- Thanks, -Zhou ___ linaro-dev mailing list

Re: [question]multi-arch support for arm and arm64

2013-10-18 Thread Christopher Covington
Hi Wookey, On 10/18/2013 11:49 AM, Wookey wrote: > +++ Christopher Covington [2013-10-18 10:25 -0400]: > > I still haven't determined to my satisfaction whether the linaro binary > (cross) toolchains > can be used for multiarch cross-building by just moving files > about/symlinking and fiddlin

Re: [question]multi-arch support for arm and arm64

2013-10-18 Thread Wookey
+++ Christopher Covington [2013-10-18 10:25 -0400]: > On 10/17/2013 07:21 AM, Zhou Zhu wrote: > It would be nice if it were easier to install the binary toolchain releases > into a multi-arch rootfs, It would. Currently you can use distro cross-toolchains (from Ubuntu, and Debian soon if I get

Re: [question]multi-arch support for arm and arm64

2013-10-18 Thread Christopher Covington
On 10/17/2013 07:21 AM, Zhou Zhu wrote: > So how does the libraries place in the rootfs? like lib/lib64 as in x86/x64? > Is there any similar rule in arm/arm64 system (whatever > openebedded/ubuntu/android/...) for that? Like multi arch spec in ubuntu? OpenEmbedded unfortunately does not support m

Re: [question]multi-arch support for arm and arm64

2013-10-18 Thread Matthias Klose
Am 17.10.2013 13:21, schrieb Zhou Zhu: > On 10/17/2013 06:31 PM, Matthew Gretton-Dann wrote: >> Hi, >> >> On 16 October 2013 11:45, Zhou Zhu wrote: >>> Hi, >>> We are working on userspace aarch64 and aarch32 apps and we are trying to >>> run 32/64 mode app simultaneously. >>> Is there any multi-ar

Re: Rebuilding Linaro 13.09 panda kernel

2013-10-18 Thread Arun Thomas
Thanks a lot, Fathi and Victor. I was able to build and boot the 3.12.0-rc5 kernel on the Pandaboard. I went with building a uImage, but I'll try a zImage next. It looks like I'll have to update the boot.scr (and u-boot, based on Victor's reply), since the 13.09 boot.scr calls bootm. Is there a re

Re: [PATCH 0/5] libhugetlbfs - Aarch64 support and some fixes

2013-10-18 Thread Steve Capper
On Tue, Sep 10, 2013 at 02:11:27PM +0100, Steve Capper wrote: > Hello, > This series adds Aarch64 support and makes some minor tweaks. > > The first two patches of this series add Aarch64 support to > libhugetlbfs. (Starting from 3.11-rc1, the Linux Kernel supports > HugeTLB and THP for ARM64). >