[PATCH] ARM / AArch64: Fix GetCmdLine semihosting directives

[Laurent Alfonsi]

     All,

There's currently a problem in ARM & AArch64 crt0 on the GetCommandLine 
semihosting invocation.
I am proposing this patch to fix the issue.

Tested with versions : gcc 5.4, binutils 2.26, qemu-arm / qemu-aarch64 
2.5.0.

Would it be ok to commit ?

Regards,
Laurent Alfonsi


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