On 04/16/2018 02:06 AM, Greentime Hu wrote:
2018-04-16 11:58 GMT+08:00 Guenter Roeck <priv...@roeck-us.net>:
I thought I should give the brand new architecture a try. Unfortunately,
that was not very successful.

Build reference: v4.17-rc1
gcc version: nds32le-elf-gcc (GCC) 7.3.0

Building nds32:defconfig ... failed

arch/nds32/include/asm/nds32.h: In function 'GIE_ENABLE':
arch/nds32/include/asm/nds32.h:25:2: error: implicit declaration of function
'__nds32__gie_en'; did you mean '__nds32__'?

arch/nds32/include/asm/nds32.h: In function 'CACHE_SET':
arch/nds32/include/asm/nds32.h:38:18: error: implicit declaration of
function '__nds32__mfsr'; did you mean '__nds32__'?

arch/nds32/include/asm/nds32.h:38:32: error: 'NDS32_SR_ICM_CFG' undeclared

arch/nds32/include/asm/nds32.h:41:32: error: 'NDS32_SR_DCM_CFG'

Am I missing something ?

Hi, Guenter:

This built failure is because the toolchain version you used is not
supported the latest intrinsic function/macro.
We are sending the latest patchset now and we expect the whole new
features will be supported in gcc8.0.0 and binutil2.31+.

If you'd like to get these new features of toolchain, you may use the
github version.
This is the built-script repo. https://github.com/andestech/build_script.git

Hmm. How comes that the defines are not there ? Also, is nds32_intrinsic.h 
supposed to be auto-generated ?

The toolchain as provided isn't usable for me since it is not position 

Arnd, it might make sense to drop the nds32 toolchain from kernel.org; its 
presence is at best misleading.


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