+/* dwarf2dbg.h - DWARF2 debug support
+ Copyright 1999, 2000 Free Software Foundation, Inc.
+
+ This file is part of GAS, the GNU Assembler.
+
+ GAS 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 2, or (at your option)
+ any later version.
+
+ GAS 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 GAS; see the file COPYING. If not, write to the Free
+ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+ 02111-1307, USA. */
+
#ifndef AS_DWARF2DBG_H
#define AS_DWARF2DBG_H
#define DWARF2_FLAG_BEGIN_STMT (1 << 0) /* beginning of statement */
#define DWARF2_FLAG_BEGIN_BLOCK (1 << 1) /* beginning of basic block */
-struct dwarf2_line_info
- {
- char *filename;
- unsigned int filenum;
- unsigned int line;
- unsigned int column;
- unsigned int flags;
- };
+struct dwarf2_line_info {
+ unsigned int filenum;
+ unsigned int line;
+ unsigned int column;
+ unsigned int flags;
+};
/* Implements the .file FILENO "FILENAME" directive. FILENO can be 0
to indicate that no file number has been assigned. All real file
number must be >0. */
-extern void dwarf2_directive_file (int dummy);
+extern void dwarf2_directive_file PARAMS ((int dummy));
/* Implements the .loc FILENO LINENO [COLUMN] directive. FILENO is
the file number, LINENO the line number and the (optional) COLUMN
corresponds to. FILENO can be 0 to indicate that the filename
specified by the textually most recent .file directive should be
used. */
-extern void dwarf2_directive_loc (int dummy);
+extern void dwarf2_directive_loc PARAMS ((int dummy));
/* Returns the current source information. If .file directives have
been encountered, the info for the corresponding source file is
returned. Otherwise, the info for the assembly source file is
returned. */
-extern void dwarf2_where (struct dwarf2_line_info *l);
+extern void dwarf2_where PARAMS ((struct dwarf2_line_info *l));
/* This function generates .debug_line info based on the address and
source information passed in the arguments. ADDR should be the
frag-relative offset of the instruction the information is for and
L is the source information that should be associated with that
- address. */
-extern void dwarf2_gen_line_info (bfd_vma addr, struct dwarf2_line_info *l);
+ address. */
+extern void dwarf2_gen_line_info PARAMS ((addressT addr,
+ struct dwarf2_line_info *l));
+
+/* Must be called for each generated instruction. */
+extern void dwarf2_emit_insn PARAMS ((int));
+
+extern void dwarf2_finish PARAMS ((void));
-/* Must be called after all other input is processed to finish up the
- .debug_line section. */
-extern void dwarf2_finish (void);
+extern int dwarf2dbg_estimate_size_before_relax PARAMS ((fragS *));
+extern int dwarf2dbg_relax_frag PARAMS ((fragS *));
+extern void dwarf2dbg_convert_frag PARAMS ((fragS *));
#endif /* AS_DWARF2DBG_H */