mirror of
https://github.com/ibm-s390-linux/s390-tools.git
synced 2026-08-05 02:14:52 +00:00
8058921f58
include/boot/s390.h relies on s390 specific kernel headers. However, some tools used this header for non-s390 code (outside of boot-loaders). To solve this the PSW and PAGE_SIZE definitions are now in separate header files. All includes for s390.h which are not in boot-loader code are replaced with one of psw.h or page.h. This fixes the compilation failure on ppc64le due to conflicting types for `__vector128`. Fixes: https://github.com/ibm-s390-linux/s390-tools/issues/151 Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com> Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com> Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
25 lines
606 B
C
25 lines
606 B
C
/*
|
|
* Alignment utils
|
|
*
|
|
* Copyright IBM Corp. 2020
|
|
*
|
|
* s390-tools is free software; you can redistribute it and/or modify
|
|
* it under the terms of the MIT license. See LICENSE for details.
|
|
*/
|
|
|
|
#ifndef PV_UTILS_ALIGN_H
|
|
#define PV_UTILS_ALIGN_H
|
|
|
|
#include "lib/zt_common.h"
|
|
#include "boot/page.h"
|
|
|
|
#define IS_ALIGNED(addr, size) (!(addr & (size - 1)))
|
|
|
|
/* align addr to the next page boundary */
|
|
#define PAGE_ALIGN(addr) ALIGN((unsigned long)addr, PAGE_SIZE)
|
|
|
|
/* test whether an address is aligned to PAGE_SIZE or not */
|
|
#define IS_PAGE_ALIGNED(addr) IS_ALIGNED((unsigned long)(addr), PAGE_SIZE)
|
|
|
|
#endif
|