efi_loader: implement support of exit data
authorHeinrich Schuchardt <xypron.glpk@gmx.de>
Tue, 30 Apr 2019 15:57:30 +0000 (17:57 +0200)
committerHeinrich Schuchardt <xypron.glpk@gmx.de>
Thu, 2 May 2019 16:17:50 +0000 (18:17 +0200)
commit556d8dc937f74fa8a5fa849b7e1393db3446f3b2
tree0079463ca29cfa732c68747cc0062fce6daa6245
parent45203e0ccbfaab5eafe3b6a7b8bb742182a83077
efi_loader: implement support of exit data

In case of a failure exit data may be passed to Exit() which in turn is
returned by StartImage().

Let the `bootefi` command print the exit data string in case of an error.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
cmd/bootefi.c
include/efi_loader.h
lib/efi_loader/efi_boottime.c