mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
ecb4347ade
Daniel Jacobowitz <drow@mvista.com>
* dwarf2dbg.h (dwarf2_directive_file): Return char *.
* dwarf2dbg.c (dwarf2_directive_file): Return filename.
* config/tc-mips.c (s_mips_file): Call s_app_file_string
and new_logical_line for the first .file directive.
* read.c (s_app_file_string): New function.
(s_app_file): Call it.
* read.h (s_app_file_string): Add declaration.
2002-06-14 Daniel Jacobowitz <drow@mvista.com>
* configure.in: Remove MIPS_STABS_ELF.
* configure: Regenerated.
* config.in: Regenerated.
* config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
for MIPS targets.
* config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
".extern".
(pdr_seg): Declare unconditionally.
(md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
(s_mips_end): Likewise. Generate stabs function markers.
(s_mips_ent): Generate stabs function markers.
(s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
ELF.
(s_mips_mask): Likewise.
(mips_flag_mdebug): New.
(md_longopts): Add "mdebug" and "no-mdebug".
(md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
(mips_after_parse_args): Set mips_flag_mdebug.
* doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
2002-06-14 Daniel Jacobowitz <drow@mvista.com>
* gas/mips/lineno.d: Use --gstabs.
* gas/mips/mips.exp (lineno.s): Remove XFAIL.
73 lines
2.7 KiB
C
73 lines
2.7 KiB
C
/* 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
|
|
|
|
#include "as.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 {
|
|
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 char *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
|
|
the column of the source code that the following instruction
|
|
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 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 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 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));
|
|
|
|
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 */
|