xref: /kernel/linux/linux-6.6/tools/testing/selftests/powerpc/ptrace/ptrace-perf-asm.S
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162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */
262306a36Sopenharmony_ci
362306a36Sopenharmony_ci#include <ppc-asm.h>
462306a36Sopenharmony_ci
562306a36Sopenharmony_ci.global same_watch_addr_load
662306a36Sopenharmony_ci.global same_watch_addr_trap
762306a36Sopenharmony_ci
862306a36Sopenharmony_ciFUNC_START(same_watch_addr_child)
962306a36Sopenharmony_ci	nop
1062306a36Sopenharmony_cisame_watch_addr_load:
1162306a36Sopenharmony_ci	ld 0,0(3)
1262306a36Sopenharmony_ci	nop
1362306a36Sopenharmony_cisame_watch_addr_trap:
1462306a36Sopenharmony_ci	trap
1562306a36Sopenharmony_ci	blr
1662306a36Sopenharmony_ciFUNC_END(same_watch_addr_child)
1762306a36Sopenharmony_ci
1862306a36Sopenharmony_ci
1962306a36Sopenharmony_ci.global perf_then_ptrace_load1
2062306a36Sopenharmony_ci.global perf_then_ptrace_load2
2162306a36Sopenharmony_ci.global perf_then_ptrace_trap
2262306a36Sopenharmony_ci
2362306a36Sopenharmony_ciFUNC_START(perf_then_ptrace_child)
2462306a36Sopenharmony_ci	nop
2562306a36Sopenharmony_ciperf_then_ptrace_load1:
2662306a36Sopenharmony_ci	ld 0,0(3)
2762306a36Sopenharmony_ciperf_then_ptrace_load2:
2862306a36Sopenharmony_ci	ld 0,0(4)
2962306a36Sopenharmony_ci	nop
3062306a36Sopenharmony_ciperf_then_ptrace_trap:
3162306a36Sopenharmony_ci	trap
3262306a36Sopenharmony_ci	blr
3362306a36Sopenharmony_ciFUNC_END(perf_then_ptrace_child)
34

Indexes created Thu Nov 07 10:32:03 CST 2024