27 lines
877 B
C
27 lines
877 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _FTRACE_H
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#define _FTRACE_H
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#include <asm/types.h>
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struct ftrace_hotpatch_trampoline {
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u16 brasl_opc;
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s32 brasl_disp;
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s16: 16;
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u64 rest_of_intercepted_function;
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u64 interceptor;
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} __packed;
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extern struct ftrace_hotpatch_trampoline __ftrace_hotpatch_trampolines_start[];
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extern struct ftrace_hotpatch_trampoline __ftrace_hotpatch_trampolines_end[];
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extern const char ftrace_shared_hotpatch_trampoline_br[];
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extern const char ftrace_shared_hotpatch_trampoline_br_end[];
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extern const char ftrace_shared_hotpatch_trampoline_ex[];
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extern const char ftrace_shared_hotpatch_trampoline_ex_end[];
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extern const char ftrace_shared_hotpatch_trampoline_exrl[];
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extern const char ftrace_shared_hotpatch_trampoline_exrl_end[];
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extern const char ftrace_plt_template[];
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extern const char ftrace_plt_template_end[];
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#endif /* _FTRACE_H */
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