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/* DWARF 2 debugging format support for GDB.
Copyright (C) 1994-2025 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef GDB_DWARF2_LINE_PROGRAM_H
#define GDB_DWARF2_LINE_PROGRAM_H
/* Decode the Line Number Program (LNP) for the given line_header
structure and CU. The actual information extracted and the type
of structures created from the LNP depends on the value of PST.
FND holds the CU file name and directory, if known.
It is used for relative paths in the line table.
NOTE: It is important that psymtabs have the same file name (via
strcmp) as the corresponding symtab. Since the directory is not
used in the name of the symtab we don't use it in the name of the
psymtabs we create. E.g. expand_line_sal requires this when
finding psymtabs to expand. A good testcase for this is
mb-inline.exp.
LOWPC is the lowest address in CU (or 0 if not known).
Boolean DECODE_MAPPING specifies we need to fully decode .debug_line
for its PC<->lines mapping information. Otherwise only the filename
table is read in. */
extern void dwarf_decode_lines (struct line_header *lh,
struct dwarf2_cu *cu,
unrelocated_addr lowpc, bool decode_mapping);
#endif /* GDB_DWARF2_LINE_PROGRAM_H */
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