[PATCH 1/1] efi_loader: allow compiling with clang

[Tom Rini]

On Wed, May 27, 2020 at 02:54:06AM +0200, Heinrich Schuchardt wrote:


> On ARM systems gd is stored in register r9 or x18. When compiling with
> clang gd is defined as a macro calling function gd_ptr(). So we can not
> make assignments to gd.
> 
> In the UEFI sub-system we need to save gd when leaving to UEFI binaries and
> have to restore gd when reentering U-Boot.
> 
> Define a new function set_gd() for setting gd and use it in the UEFI
> sub-system.
> 
> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>

Tested-by: Tom Rini <trini at konsulko.com> [Raspberry Pi 3, 32bit, Clang 10]

-- 
Tom
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