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275eae6789
Changing uretprobe_regs_trigger to allow the test for both uprobe and uretprobe and renaming it to uprobe_regs_equal. We check that both uprobe and uretprobe probes (bpf programs) see expected registers with few exceptions. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20250720112133.244369-19-jolsa@kernel.org
16 lines
275 B
C
16 lines
275 B
C
// SPDX-License-Identifier: GPL-2.0
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#include "vmlinux.h"
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#include <bpf/bpf_helpers.h>
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#include <string.h>
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struct pt_regs regs;
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char _license[] SEC("license") = "GPL";
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SEC("uprobe")
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int probe(struct pt_regs *ctx)
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{
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__builtin_memcpy(®s, ctx, sizeof(regs));
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return 0;
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}
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