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| 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
|---|---|
| 2 | #ifndef _VDSO_DATAPAGE_H |
| 3 | #define _VDSO_DATAPAGE_H |
| 4 | #ifdef __KERNEL__ |
| 5 | |
| 6 | /* |
| 7 | * Copyright (C) 2002 Peter Bergner <bergner@vnet.ibm.com>, IBM |
| 8 | * Copyright (C) 2005 Benjamin Herrenschmidy <benh@kernel.crashing.org>, |
| 9 | * IBM Corp. |
| 10 | */ |
| 11 | |
| 12 | #ifndef __ASSEMBLER__ |
| 13 | |
| 14 | #include <vdso/datapage.h> |
| 15 | |
| 16 | #else /* __ASSEMBLER__ */ |
| 17 | |
| 18 | .macro get_datapage ptr symbol |
| 19 | bcl 20, 31, .+4 |
| 20 | 999: |
| 21 | mflr \ptr |
| 22 | addis \ptr, \ptr, (\symbol - 999b)@ha |
| 23 | addi \ptr, \ptr, (\symbol - 999b)@l |
| 24 | .endm |
| 25 | |
| 26 | #endif /* __ASSEMBLER__ */ |
| 27 | |
| 28 | #endif /* __KERNEL__ */ |
| 29 | #endif /* _SYSTEMCFG_H */ |
| 30 |
Warning: This file is not a C or C++ file. It does not have highlighting.