5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
24 lines
661 B
C
24 lines
661 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _PERF_DWARF_REGS_H_
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#define _PERF_DWARF_REGS_H_
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#ifdef HAVE_DWARF_SUPPORT
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const char *get_arch_regstr(unsigned int n);
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/*
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* get_dwarf_regstr - Returns ftrace register string from DWARF regnum
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* n: DWARF register number
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* machine: ELF machine signature (EM_*)
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*/
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const char *get_dwarf_regstr(unsigned int n, unsigned int machine);
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#endif
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#ifdef HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET
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/*
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* Arch should support fetching the offset of a register in pt_regs
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* by its name. See kernel's regs_query_register_offset in
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* arch/xxx/kernel/ptrace.c.
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*/
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int regs_query_register_offset(const char *name);
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#endif
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#endif
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