56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
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/* dwarf2ctf.h - DWARF interface for CTF/BTF generation.
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Copyright (C) 2021-2023 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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/* This file contains declarations and prototypes to define an interface
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between DWARF and CTF/BTF generation. */
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#ifndef GCC_DWARF2CTF_H
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#define GCC_DWARF2CTF_H 1
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#include "dwarf2out.h"
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#include "flags.h"
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/* Debug Format Interface. Used in dwarf2out.cc. */
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extern void ctf_debug_init (void);
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extern void ctf_debug_init_postprocess (bool);
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extern bool ctf_do_die (dw_die_ref);
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extern void ctf_debug_early_finish (const char *);
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extern void ctf_debug_finish (const char *);
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/* Wrappers for CTF/BTF to fetch information from GCC DWARF DIE. Used in
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ctfc.cc.
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A CTF container does not store all debug information internally. Some of
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the info is fetched indirectly via the DIE reference available in each CTF
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container entry.
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These functions will be used by the CTF container to give access to its
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consumers (CTF/BTF) to various debug information available in DWARF DIE.
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Direct access to debug information in GCC dwarf structures by the consumers
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of CTF/BTF information is not ideal. */
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/* Source location information. */
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extern const char * ctf_get_die_loc_file (dw_die_ref);
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extern unsigned int ctf_get_die_loc_line (dw_die_ref);
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extern unsigned int ctf_get_die_loc_col (dw_die_ref);
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#endif /* GCC_DWARF2CTF_H */
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