[PATCH] arm: Simplify elf_machine_{load_address,dynamic}

[Lukasz Majewski]

Hi Fangrui ,Joseph,

> On Tue, 17 Aug 2021, Fangrui Song via Libc-alpha wrote:
> 
> > and drop reliance on _GLOBAL_OFFSET_TABLE_[0] being the link-time
> > address of _DYNAMIC. &__ehdr_start is a better way to get the load
> > address.  
> 
> OK.
> 

This commit causes very early OOPs on QEMU running kernel for ARM32 bit.

I've found this issue when developing and testing glibc ptests with the
newest glibc -master.

I'm going to debug this issue and share more info.

Reverting this patch (SHA1: bca0f5cbc9257c13322b99e55235c4f21ba0bd82)
causes the kernel to boot again.


The exact error is attached.


Best regards,

Lukasz Majewski

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