llvm dev - Apr 2012 - [LLVMdev] About LLVM 3.1 ARM testing

Hi all, 

  Since the 3.1 testing day is coming and be a ARM tester, I would like to make
sure everything is O.K. so that we don't waste the precious time. As
discussed
on the ML before, I plan to cross compile LLVM/Clang first, then run regression
test and test suite on the pandaboards. Could someone help me check to see if I
miss something? Thanks!

  Here is the pandaboard configuration,

---
$ uname -a
Linux arm2 2.6.38-1208-omap4 #11-Ubuntu SMP PREEMPT Fri Apr 15 16:34:35 UTC 2011
armv7l armv7l armv7l GNU/Linux
$ gcc -v
gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4)
$ ld -v
GNU ld (GNU Binutils for Ubuntu) 2.21.0.20110327
---

  Below is the cross toolchain and configuration options I will use,

---
$ arm-unknown-linux-gnueabi-gcc -v
gcc version 4.5.2 (crosstool-NG 1.14.1)
$ arm-unknown-linux-gnueabi-ld -v
GNU ld (crosstool-NG 1.14.1) 2.21.1
$ ../configure \
  --target=arm-unknown-linux-gnueabi \
  --host=arm-unknown-linux-gnueabi \
  --enable-bindings=none --disable-multilib --disable-bootstrap \
---

  Any comment?

Regards,
chenwj

-- 
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
Homepage: http://people.cs.nctu.edu.tw/~chenwj

On Sat, Apr 14, 2012 at 4:13 AM, 陳韋任 <chenwj at iis.sinica.edu.tw> wrote:
> Hi all,
>
>  Since the 3.1 testing day is coming and be a ARM tester, I would like to
> make
> sure everything is O.K. so that we don't waste the precious time. As
> discussed
> on the ML before, I plan to cross compile LLVM/Clang first, then run
> regression
> test and test suite on the pandaboards. Could someone help me check to see
> if I
> miss something? Thanks!
>
Ubuntu on ARM is softfp, right?  How about testing hardfp with a
distribution like ArchLinuxArm?

>  Here is the pandaboard configuration,
>
> ---
> $ uname -a
> Linux arm2 2.6.38-1208-omap4 #11-Ubuntu SMP PREEMPT Fri Apr 15 16:34:35
> UTC 2011 armv7l armv7l armv7l GNU/Linux
> $ gcc -v
> gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4)
> $ ld -v
> GNU ld (GNU Binutils for Ubuntu) 2.21.0.20110327
> ---
>
>  Below is the cross toolchain and configuration options I will use,
>
> ---
> $ arm-unknown-linux-gnueabi-gcc -v
> gcc version 4.5.2 (crosstool-NG 1.14.1)
> $ arm-unknown-linux-gnueabi-ld -v
> GNU ld (crosstool-NG 1.14.1) 2.21.1
> $ ../configure \
>  --target=arm-unknown-linux-gnueabi \
>  --host=arm-unknown-linux-gnueabi \
>  --enable-bindings=none --disable-multilib --disable-bootstrap \
> ---
>
>  Any comment?
>
> Regards,
> chenwj
>
> --
> Wei-Ren Chen (陳韋任)
> Computer Systems Lab, Institute of Information Science,
> Academia Sinica, Taiwan (R.O.C.)
> Tel:886-2-2788-3799 #1667
> Homepage: http://people.cs.nctu.edu.tw/~chenwj
>
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>


-- 

Thanks,

Justin Holewinski
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> Ubuntu on ARM is softfp, right?  How about testing hardfp with a
> distribution like ArchLinuxArm?
  Yes, Ubuntu on ARM is softfp. But I already told Bill the platform I prepare
to test and the testing day begins *tomorrow*, I prefer what it likes now. BTW,
what if I use a cross compiler with hardfp enabled to compile LLVM first, then
run it on Ubuntu/ARM? Does it achieve your goal, too?

Regards,
chenwj

-- 
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
Homepage: http://people.cs.nctu.edu.tw/~chenwj