Core abort on Aarch64

[NailAgliev]

Hello!

I`m struck with problem of getting core exception when my efi app being run.
Exception occurs when newly introduced function install_configuration_table being called. @RaitoBezarius #821

I got ESR of value 0x96000004. I`m not so confident about my knowlage in armv8 arch but as i understand it correctly abort was caused by reading memory from efi runtime that mapped to efi application.

I found solution to my problem and now call is successful.

I`m new to rust so i asking for help verifying validity of my solution before creating PR.

install_configuration_table: unsafe extern "efiapi" fn(
        guid_entry: &Guid, <<<< i added &
        table_ptr: *const c_void
    ) -> Status,

pub unsafe fn install_configuration_table(
        &self,
        guid_entry: &Guid, <<<< i added &
        table_ptr: *const c_void,
    ) -> Result {
        (self.install_configuration_table)(guid_entry, table_ptr).to_result()
    }

[medhefgo]

Yikes, the function sig is definitely wrong. It should indeed take a &Guid.

[NailAgliev]

Should I create PR or this can be fixed more quickly by manteiners?

[NailAgliev]

Great work! Thanks for the quick follow-up. Can someone hint at when this change may appear in crates?

[nicholasbishop]

Just pushed new releases to crates.io :) Thanks for the bug report!