From 268ec6e00e57497b96ebd4a5a5dc60b821e13fb0 Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Wed, 31 Jan 2018 18:45:35 +0000 Subject: efi_loader: fix building crt0 on arm Before the patch an undefined constant EFI_SUBSYSTEM was used in the crt0 code. The current version of binutils does not swallow the error. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=888403 The necessary constant IMAGE_SUBSYSTEM_EFI_APPLICATION is already defined in pe.h. So let's factor out asm-generic/pe.h for the image subsystem constants and use it in our assembler code. IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER does not exist in the specification let's use IMAGE_SUBSYSTEM_EFI_ROM instead. The include pe.h is only used in code maintained by Alex so let him be the maintainer here too. Reported-by: Andre Przywara Signed-off-by: Heinrich Schuchardt Tested-by: Vagrant Cascadian Signed-off-by: Alexander Graf --- include/asm-generic/pe.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 include/asm-generic/pe.h (limited to 'include/asm-generic') diff --git a/include/asm-generic/pe.h b/include/asm-generic/pe.h new file mode 100644 index 0000000000..d1683f238a --- /dev/null +++ b/include/asm-generic/pe.h @@ -0,0 +1,21 @@ +/* + * Portable Executable and Common Object Constants + * + * Copyright (c) 2018 Heinrich Schuchardt + * + * based on the "Microsoft Portable Executable and Common Object File Format + * Specification", revision 11, 2017-01-23 + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _ASM_PE_H +#define _ASM_PE_H + +/* Subsystem type */ +#define IMAGE_SUBSYSTEM_EFI_APPLICATION 10 +#define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11 +#define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12 +#define IMAGE_SUBSYSTEM_EFI_ROM 13 + +#endif /* _ASM_PE_H */ -- cgit