arm64: efi: add missing frame pointer assignment
The prologue of the EFI entry point pushes x29 and x30 onto the stack but fails to create the stack frame correctly by omitting the assignment of x29 to the new value of the stack pointer. So fix that. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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@ -35,6 +35,7 @@ ENTRY(entry)
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* for image_addr variable passed to efi_entry().
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*/
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stp x29, x30, [sp, #-32]!
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mov x29, sp
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/*
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* Call efi_entry to do the real work.
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