kernel-brax3-ubuntu-touch/arch/nds32/kernel/vdso/datapage.S
erascape f319b992b1 kernel-5.15: Initial import brax3 UT kernel
* halium configs enabled

Signed-off-by: erascape <erascape@proton.me>
2025-09-23 15:17:10 +00:00

21 lines
472 B
ArmAsm

// SPDX-License-Identifier: GPL-2.0
// Copyright (C) 2005-2017 Andes Technology Corporation
#include <linux/linkage.h>
#include <asm/page.h>
ENTRY(__get_timerpage)
sethi $r0, hi20(. + PAGE_SIZE + 8)
ori $r0, $r0, lo12(. + PAGE_SIZE + 4)
mfusr $r1, $pc
sub $r0, $r1, $r0
ret
ENDPROC(__get_timerpage)
ENTRY(__get_datapage)
sethi $r0, hi20(. + 2*PAGE_SIZE + 8)
ori $r0, $r0, lo12(. + 2*PAGE_SIZE + 4)
mfusr $r1, $pc
sub $r0, $r1, $r0
ret
ENDPROC(__get_datapage)