/* SPDX-License-Identifier: GPL-2.0 */
#include <linux/linkage.h>
/* Offset is based on macros from arch/powerpc/include/uapi/asm/ptrace.h. */
#define R0 0
#define R1 1 * 8
#define R2 2 * 8
#define R3 3 * 8
#define R4 4 * 8
#define R5 5 * 8
#define R6 6 * 8
#define R7 7 * 8
#define R8 8 * 8
#define R9 9 * 8
#define R10 10 * 8
#define R11 11 * 8
#define R12 12 * 8
#define R13 13 * 8
#define R14 14 * 8
#define R15 15 * 8
#define R16 16 * 8
#define R17 17 * 8
#define R18 18 * 8
#define R19 19 * 8
#define R20 20 * 8
#define R21 21 * 8
#define R22 22 * 8
#define R23 23 * 8
#define R24 24 * 8
#define R25 25 * 8
#define R26 26 * 8
#define R27 27 * 8
#define R28 28 * 8
#define R29 29 * 8
#define R30 30 * 8
#define R31 31 * 8
#define NIP 32 * 8
#define CTR 35 * 8
#define LINK 36 * 8
#define XER 37 * 8
.globl perf_regs_load
perf_regs_load:
std 0 , R0(3 )
std 1 , R1(3 )
std 2 , R2(3 )
std 3 , R3(3 )
std 4 , R4(3 )
std 5 , R5(3 )
std 6 , R6(3 )
std 7 , R7(3 )
std 8 , R8(3 )
std 9 , R9(3 )
std 10 , R10(3 )
std 11 , R11(3 )
std 12 , R12(3 )
std 13 , R13(3 )
std 14 , R14(3 )
std 15 , R15(3 )
std 16 , R16(3 )
std 17 , R17(3 )
std 18 , R18(3 )
std 19 , R19(3 )
std 20 , R20(3 )
std 21 , R21(3 )
std 22 , R22(3 )
std 23 , R23(3 )
std 24 , R24(3 )
std 25 , R25(3 )
std 26 , R26(3 )
std 27 , R27(3 )
std 28 , R28(3 )
std 29 , R29(3 )
std 30 , R30(3 )
std 31 , R31(3 )
/* store NIP */
mflr 4
std 4 , NIP(3 )
/* Store LR */
std 4 , LINK(3 )
/* Store XER */
mfxer 4
std 4 , XER(3 )
/* Store CTR */
mfctr 4
std 4 , CTR(3 )
/* Restore original value of r4 */
ld 4 , R4(3 )
blr
Messung V0.5 in Prozent C=97 H=93 G=94
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-07)
¤
*© Formatika GbR, Deutschland