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x86/build: Use the single-argument OUTPUT_FORMAT() linker script command 

The various x86 linker scripts use the three-argument linker script
command variant OUTPUT_FORMAT(DEFAULT, BIG, LITTLE) which specifies
three object file formats when the -EL and -EB linker command line
options are used. When -EB is specified, OUTPUT_FORMAT issues the BIG
object file format, when -EL, LITTLE, respectively, and when neither is
specified, DEFAULT.

However, those -E[LB] options are not used by arch/x86/ so switch to the
simple OUTPUT_FORMAT(BFDNAME) macro variant.

No functional changes.

Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Link: https://lkml.kernel.org/r/20190109181531.27513-1-bp@alien8.de
This commit is contained in:
Borislav Petkov 2019-01-09 17:32:10 +01:00
parent 927185c124
commit e6d7bc0bdf
4 changed files with 4 additions and 4 deletions
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2
arch/x86/boot/compressed/vmlinux.lds.S
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@ -1,7 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 */
#include <asm-generic/vmlinux.lds.h>
OUTPUT_FORMAT(CONFIG_OUTPUT_FORMAT, CONFIG_OUTPUT_FORMAT, CONFIG_OUTPUT_FORMAT)
OUTPUT_FORMAT(CONFIG_OUTPUT_FORMAT)
#undef i386

2
arch/x86/boot/setup.ld
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@ -3,7 +3,7 @@
*
* Linker script for the i386 setup code
*/
OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
OUTPUT_FORMAT("elf32-i386")
OUTPUT_ARCH(i386)
ENTRY(_start)

2
arch/x86/kernel/vmlinux.lds.S
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@ -31,7 +31,7 @@
#undef i386 /* in case the preprocessor is a 32bit one */
OUTPUT_FORMAT(CONFIG_OUTPUT_FORMAT, CONFIG_OUTPUT_FORMAT, CONFIG_OUTPUT_FORMAT)
OUTPUT_FORMAT(CONFIG_OUTPUT_FORMAT)
#ifdef CONFIG_X86_32
OUTPUT_ARCH(i386)

2
arch/x86/realmode/rm/realmode.lds.S
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@ -9,7 +9,7 @@
#undef i386
OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
OUTPUT_FORMAT("elf32-i386")
OUTPUT_ARCH(i386)
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