dwarf2.h (DW_TAG_condition, [...]): New constants from DWARF 3.
* dwarf2.h (DW_TAG_condition, DW_TAG_shared_type): New constants
from DWARF 3.
(DW_AT_description, DW_AT_binary_scale, DW_AT_decimal_scale,
DW_AT_small, DW_AT_decimal_sign, DW_AT_digit_count,
DW_AT_picture_string, DW_AT_mutable, DW_AT_threads_scaled,
DW_AT_explicit, DW_AT_object_pointer, DW_AT_endianity,
DW_AT_elemental, DW_AT_pure, DW_AT_recursive): New.
(DW_OP_form_tls_address, DW_OP_call_frame_cfa, DW_OP_bit_piece): New.
(DW_ATE_packed_decimal, DW_ATE_numeric_string, DW_ATE_edited,
DW_ATE_signed_fixed, DW_ATE_unsigned_fixed): New.
(DW_DS_unsigned, DW_DS_leading_overpunch, DW_DS_trailing_overpunch,
DW_DS_leading_separate, DW_DS_trailing_separate): New.
(DW_END_default, DW_END_big, DW_END_little): New.
(DW_END_lo_user, DW_END_hi_user): Define.
(DW_LNE_lo_user, DW_LNE_hi_user): Define.
(DW_CFA_val_offset, DW_CFA_val_offset_sf, DW_CFA_val_expression): New.
(DW_LANG_PLI, DW_LANG_ObjC, DW_LANG_ObjC_plus_plus, DW_LANG_UPC,
DW_LANG_D): New.
From-SVN: r111620
2006-03-02 07:26:13 +08:00
|
|
|
|
/* Declarations and definitions of codes relating to the DWARF2 and
|
|
|
|
|
|
DWARF3 symbolic debugging information formats.
|
2020-01-01 19:51:42 +08:00
|
|
|
|
Copyright (C) 1992-2020 Free Software Foundation, Inc.
|
2002-01-29 07:23:26 +08:00
|
|
|
|
|
|
|
|
|
|
Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
|
2003-01-18 10:26:43 +08:00
|
|
|
|
Office (AJPO), Florida State University and Silicon Graphics Inc.
|
2002-01-29 07:23:26 +08:00
|
|
|
|
provided support for this effort -- June 21, 1995.
|
|
|
|
|
|
|
|
|
|
|
|
Derived from the DWARF 1 implementation written by Ron Guilmette
|
|
|
|
|
|
(rfg@netcom.com), November 1990.
|
1996-07-19 08:26:36 +08:00
|
|
|
|
|
2004-10-07 04:27:15 +08:00
|
|
|
|
This file is part of GCC.
|
1999-01-11 21:43:27 +08:00
|
|
|
|
|
2004-10-07 04:27:15 +08:00
|
|
|
|
GCC 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
|
2007-07-26 16:37:01 +08:00
|
|
|
|
Software Foundation; either version 3, or (at your option) any later
|
2004-10-07 04:27:15 +08:00
|
|
|
|
version.
|
1999-01-11 21:43:27 +08:00
|
|
|
|
|
2004-10-07 04:27:15 +08:00
|
|
|
|
GCC 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.
|
1999-01-11 21:43:27 +08:00
|
|
|
|
|
2009-04-09 23:00:19 +08:00
|
|
|
|
Under Section 7 of GPL version 3, you are granted additional
|
|
|
|
|
|
permissions described in the GCC Runtime Library Exception, version
|
|
|
|
|
|
3.1, as published by the Free Software Foundation.
|
|
|
|
|
|
|
|
|
|
|
|
You should have received a copy of the GNU General Public License and
|
|
|
|
|
|
a copy of the GCC Runtime Library Exception along with this program;
|
|
|
|
|
|
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
2007-07-26 16:37:01 +08:00
|
|
|
|
<http://www.gnu.org/licenses/>. */
|
1996-07-19 08:26:36 +08:00
|
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|
|
|
/* This file is derived from the DWARF specification (a public document)
|
|
|
|
|
|
Revision 2.0.0 (July 27, 1993) developed by the UNIX International
|
|
|
|
|
|
Programming Languages Special Interest Group (UI/PLSIG) and distributed
|
|
|
|
|
|
by UNIX International. Copies of this specification are available from
|
2002-01-29 07:23:26 +08:00
|
|
|
|
UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054.
|
|
|
|
|
|
|
2009-06-30 08:02:10 +08:00
|
|
|
|
This file also now contains definitions from the DWARF 3 specification
|
|
|
|
|
|
published Dec 20, 2005, available from: http://dwarf.freestandards.org. */
|
1996-07-19 08:26:36 +08:00
|
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|
|
2011-02-23 16:57:49 +08:00
|
|
|
|
#ifndef _DWARF2_H
|
|
|
|
|
|
#define _DWARF2_H
|
2004-10-07 04:27:15 +08:00
|
|
|
|
|
dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
gcc
* dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
(dwarf_tag_name): Use get_DW_TAG_name.
(dwarf_attr_name): Use get_DW_AT_name.
(dwarf_form_name): Use get_DW_FORM_name.
* dwarf2cfi.c (dwarf_cfi_name): Use get_DW_CFA_name.
include
* dwarf2.h (enum dwarf_tag, enum dwarf_form, enum dwarf_attribute)
(enum dwarf_location_atom, enum dwarf_type, enum
dwarf_call_frame_info): Remove.
(DW_TAG, DW_TAG_DUP, DW_FORM, DW_AT, DW_AT_DUP, DW_OP)
(DW_OP_DUP, DW_ATE, DW_ATE_DUP, DW_CFA): New macros.
Include dwarf2.def.
(get_DW_TAG_name, get_DW_AT_name, get_DW_FORM_name)
(get_DW_OP_name, get_DW_ATE_name): Declare.
* dwarf2.def: New file, from dwarf2.h.
libiberty
* dwarfnames.c: New file.
* Makefile.in (CFILES): Add dwarfnames.
(REQUIRED_OFILES): Add dwarfnames.
(./dwarfnames.$(objext)): New target.
From-SVN: r186908
2012-04-27 22:14:14 +08:00
|
|
|
|
#define DW_TAG(name, value) , name = value
|
|
|
|
|
|
#define DW_TAG_DUP(name, value) , name = value
|
|
|
|
|
|
#define DW_FORM(name, value) , name = value
|
|
|
|
|
|
#define DW_AT(name, value) , name = value
|
|
|
|
|
|
#define DW_AT_DUP(name, value) , name = value
|
|
|
|
|
|
#define DW_OP(name, value) , name = value
|
|
|
|
|
|
#define DW_OP_DUP(name, value) , name = value
|
|
|
|
|
|
#define DW_ATE(name, value) , name = value
|
|
|
|
|
|
#define DW_ATE_DUP(name, value) , name = value
|
|
|
|
|
|
#define DW_CFA(name, value) , name = value
|
2017-09-13 00:39:59 +08:00
|
|
|
|
#define DW_CFA_DUP(name, value) , name = value
|
include/ChangeLog
2017-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2.def (DW_IDX_compile_unit, DW_IDX_type_unit, DW_IDX_die_offset)
(DW_IDX_parent, DW_IDX_type_hash, DW_IDX_lo_user, DW_IDX_hi_user)
(DW_IDX_GNU_internal, DW_IDX_GNU_external): New.
* dwarf2.h (DW_IDX, DW_IDX_DUP, DW_FIRST_IDX, DW_END_IDX): New.
(enum dwarf_name_index_attribute): Remove.
(get_DW_IDX_name): New declaration.
libiberty/ChangeLog
2017-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarfnames.c (DW_FIRST_IDX, DW_END_IDX, DW_IDX, DW_IDX_DUP): New.
From-SVN: r249883
2017-07-03 04:00:48 +08:00
|
|
|
|
#define DW_IDX(name, value) , name = value
|
|
|
|
|
|
#define DW_IDX_DUP(name, value) , name = value
|
dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
gcc
* dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
(dwarf_tag_name): Use get_DW_TAG_name.
(dwarf_attr_name): Use get_DW_AT_name.
(dwarf_form_name): Use get_DW_FORM_name.
* dwarf2cfi.c (dwarf_cfi_name): Use get_DW_CFA_name.
include
* dwarf2.h (enum dwarf_tag, enum dwarf_form, enum dwarf_attribute)
(enum dwarf_location_atom, enum dwarf_type, enum
dwarf_call_frame_info): Remove.
(DW_TAG, DW_TAG_DUP, DW_FORM, DW_AT, DW_AT_DUP, DW_OP)
(DW_OP_DUP, DW_ATE, DW_ATE_DUP, DW_CFA): New macros.
Include dwarf2.def.
(get_DW_TAG_name, get_DW_AT_name, get_DW_FORM_name)
(get_DW_OP_name, get_DW_ATE_name): Declare.
* dwarf2.def: New file, from dwarf2.h.
libiberty
* dwarfnames.c: New file.
* Makefile.in (CFILES): Add dwarfnames.
(REQUIRED_OFILES): Add dwarfnames.
(./dwarfnames.$(objext)): New target.
From-SVN: r186908
2012-04-27 22:14:14 +08:00
|
|
|
|
|
|
|
|
|
|
#define DW_FIRST_TAG(name, value) enum dwarf_tag { \
|
|
|
|
|
|
name = value
|
|
|
|
|
|
#define DW_END_TAG };
|
|
|
|
|
|
#define DW_FIRST_FORM(name, value) enum dwarf_form { \
|
|
|
|
|
|
name = value
|
|
|
|
|
|
#define DW_END_FORM };
|
|
|
|
|
|
#define DW_FIRST_AT(name, value) enum dwarf_attribute { \
|
|
|
|
|
|
name = value
|
|
|
|
|
|
#define DW_END_AT };
|
|
|
|
|
|
#define DW_FIRST_OP(name, value) enum dwarf_location_atom { \
|
|
|
|
|
|
name = value
|
|
|
|
|
|
#define DW_END_OP };
|
|
|
|
|
|
#define DW_FIRST_ATE(name, value) enum dwarf_type { \
|
|
|
|
|
|
name = value
|
|
|
|
|
|
#define DW_END_ATE };
|
|
|
|
|
|
#define DW_FIRST_CFA(name, value) enum dwarf_call_frame_info { \
|
|
|
|
|
|
name = value
|
|
|
|
|
|
#define DW_END_CFA };
|
include/ChangeLog
2017-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2.def (DW_IDX_compile_unit, DW_IDX_type_unit, DW_IDX_die_offset)
(DW_IDX_parent, DW_IDX_type_hash, DW_IDX_lo_user, DW_IDX_hi_user)
(DW_IDX_GNU_internal, DW_IDX_GNU_external): New.
* dwarf2.h (DW_IDX, DW_IDX_DUP, DW_FIRST_IDX, DW_END_IDX): New.
(enum dwarf_name_index_attribute): Remove.
(get_DW_IDX_name): New declaration.
libiberty/ChangeLog
2017-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarfnames.c (DW_FIRST_IDX, DW_END_IDX, DW_IDX, DW_IDX_DUP): New.
From-SVN: r249883
2017-07-03 04:00:48 +08:00
|
|
|
|
#define DW_FIRST_IDX(name, value) enum dwarf_name_index_attribute { \
|
|
|
|
|
|
name = value
|
|
|
|
|
|
#define DW_END_IDX };
|
dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
gcc
* dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
(dwarf_tag_name): Use get_DW_TAG_name.
(dwarf_attr_name): Use get_DW_AT_name.
(dwarf_form_name): Use get_DW_FORM_name.
* dwarf2cfi.c (dwarf_cfi_name): Use get_DW_CFA_name.
include
* dwarf2.h (enum dwarf_tag, enum dwarf_form, enum dwarf_attribute)
(enum dwarf_location_atom, enum dwarf_type, enum
dwarf_call_frame_info): Remove.
(DW_TAG, DW_TAG_DUP, DW_FORM, DW_AT, DW_AT_DUP, DW_OP)
(DW_OP_DUP, DW_ATE, DW_ATE_DUP, DW_CFA): New macros.
Include dwarf2.def.
(get_DW_TAG_name, get_DW_AT_name, get_DW_FORM_name)
(get_DW_OP_name, get_DW_ATE_name): Declare.
* dwarf2.def: New file, from dwarf2.h.
libiberty
* dwarfnames.c: New file.
* Makefile.in (CFILES): Add dwarfnames.
(REQUIRED_OFILES): Add dwarfnames.
(./dwarfnames.$(objext)): New target.
From-SVN: r186908
2012-04-27 22:14:14 +08:00
|
|
|
|
|
|
|
|
|
|
#include "dwarf2.def"
|
|
|
|
|
|
|
|
|
|
|
|
#undef DW_FIRST_TAG
|
|
|
|
|
|
#undef DW_END_TAG
|
|
|
|
|
|
#undef DW_FIRST_FORM
|
|
|
|
|
|
#undef DW_END_FORM
|
|
|
|
|
|
#undef DW_FIRST_AT
|
|
|
|
|
|
#undef DW_END_AT
|
|
|
|
|
|
#undef DW_FIRST_OP
|
|
|
|
|
|
#undef DW_END_OP
|
|
|
|
|
|
#undef DW_FIRST_ATE
|
|
|
|
|
|
#undef DW_END_ATE
|
|
|
|
|
|
#undef DW_FIRST_CFA
|
|
|
|
|
|
#undef DW_END_CFA
|
include/ChangeLog
2017-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2.def (DW_IDX_compile_unit, DW_IDX_type_unit, DW_IDX_die_offset)
(DW_IDX_parent, DW_IDX_type_hash, DW_IDX_lo_user, DW_IDX_hi_user)
(DW_IDX_GNU_internal, DW_IDX_GNU_external): New.
* dwarf2.h (DW_IDX, DW_IDX_DUP, DW_FIRST_IDX, DW_END_IDX): New.
(enum dwarf_name_index_attribute): Remove.
(get_DW_IDX_name): New declaration.
libiberty/ChangeLog
2017-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarfnames.c (DW_FIRST_IDX, DW_END_IDX, DW_IDX, DW_IDX_DUP): New.
From-SVN: r249883
2017-07-03 04:00:48 +08:00
|
|
|
|
#undef DW_FIRST_IDX
|
|
|
|
|
|
#undef DW_END_IDX
|
dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
gcc
* dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
(dwarf_tag_name): Use get_DW_TAG_name.
(dwarf_attr_name): Use get_DW_AT_name.
(dwarf_form_name): Use get_DW_FORM_name.
* dwarf2cfi.c (dwarf_cfi_name): Use get_DW_CFA_name.
include
* dwarf2.h (enum dwarf_tag, enum dwarf_form, enum dwarf_attribute)
(enum dwarf_location_atom, enum dwarf_type, enum
dwarf_call_frame_info): Remove.
(DW_TAG, DW_TAG_DUP, DW_FORM, DW_AT, DW_AT_DUP, DW_OP)
(DW_OP_DUP, DW_ATE, DW_ATE_DUP, DW_CFA): New macros.
Include dwarf2.def.
(get_DW_TAG_name, get_DW_AT_name, get_DW_FORM_name)
(get_DW_OP_name, get_DW_ATE_name): Declare.
* dwarf2.def: New file, from dwarf2.h.
libiberty
* dwarfnames.c: New file.
* Makefile.in (CFILES): Add dwarfnames.
(REQUIRED_OFILES): Add dwarfnames.
(./dwarfnames.$(objext)): New target.
From-SVN: r186908
2012-04-27 22:14:14 +08:00
|
|
|
|
|
|
|
|
|
|
#undef DW_TAG
|
|
|
|
|
|
#undef DW_TAG_DUP
|
|
|
|
|
|
#undef DW_FORM
|
|
|
|
|
|
#undef DW_AT
|
|
|
|
|
|
#undef DW_AT_DUP
|
|
|
|
|
|
#undef DW_OP
|
|
|
|
|
|
#undef DW_OP_DUP
|
|
|
|
|
|
#undef DW_ATE
|
|
|
|
|
|
#undef DW_ATE_DUP
|
|
|
|
|
|
#undef DW_CFA
|
2017-09-13 00:39:59 +08:00
|
|
|
|
#undef DW_CFA_DUP
|
include/ChangeLog
2017-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2.def (DW_IDX_compile_unit, DW_IDX_type_unit, DW_IDX_die_offset)
(DW_IDX_parent, DW_IDX_type_hash, DW_IDX_lo_user, DW_IDX_hi_user)
(DW_IDX_GNU_internal, DW_IDX_GNU_external): New.
* dwarf2.h (DW_IDX, DW_IDX_DUP, DW_FIRST_IDX, DW_END_IDX): New.
(enum dwarf_name_index_attribute): Remove.
(get_DW_IDX_name): New declaration.
libiberty/ChangeLog
2017-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarfnames.c (DW_FIRST_IDX, DW_END_IDX, DW_IDX, DW_IDX_DUP): New.
From-SVN: r249883
2017-07-03 04:00:48 +08:00
|
|
|
|
#undef DW_IDX
|
|
|
|
|
|
#undef DW_IDX_DUP
|
1996-07-19 08:26:36 +08:00
|
|
|
|
|
2002-01-29 07:23:26 +08:00
|
|
|
|
/* Flag that tells whether entry has a child or not. */
|
1996-07-19 08:26:36 +08:00
|
|
|
|
#define DW_children_no 0
|
|
|
|
|
|
#define DW_children_yes 1
|
|
|
|
|
|
|
2009-06-30 08:02:10 +08:00
|
|
|
|
#define DW_AT_stride_size DW_AT_bit_stride /* Note: The use of DW_AT_stride_size is deprecated. */
|
|
|
|
|
|
#define DW_AT_stride DW_AT_byte_stride /* Note: The use of DW_AT_stride is deprecated. */
|
1996-07-19 08:26:36 +08:00
|
|
|
|
|
dwarf2.h (DW_TAG_condition, [...]): New constants from DWARF 3.
* dwarf2.h (DW_TAG_condition, DW_TAG_shared_type): New constants
from DWARF 3.
(DW_AT_description, DW_AT_binary_scale, DW_AT_decimal_scale,
DW_AT_small, DW_AT_decimal_sign, DW_AT_digit_count,
DW_AT_picture_string, DW_AT_mutable, DW_AT_threads_scaled,
DW_AT_explicit, DW_AT_object_pointer, DW_AT_endianity,
DW_AT_elemental, DW_AT_pure, DW_AT_recursive): New.
(DW_OP_form_tls_address, DW_OP_call_frame_cfa, DW_OP_bit_piece): New.
(DW_ATE_packed_decimal, DW_ATE_numeric_string, DW_ATE_edited,
DW_ATE_signed_fixed, DW_ATE_unsigned_fixed): New.
(DW_DS_unsigned, DW_DS_leading_overpunch, DW_DS_trailing_overpunch,
DW_DS_leading_separate, DW_DS_trailing_separate): New.
(DW_END_default, DW_END_big, DW_END_little): New.
(DW_END_lo_user, DW_END_hi_user): Define.
(DW_LNE_lo_user, DW_LNE_hi_user): Define.
(DW_CFA_val_offset, DW_CFA_val_offset_sf, DW_CFA_val_expression): New.
(DW_LANG_PLI, DW_LANG_ObjC, DW_LANG_ObjC_plus_plus, DW_LANG_UPC,
DW_LANG_D): New.
From-SVN: r111620
2006-03-02 07:26:13 +08:00
|
|
|
|
/* Decimal sign encodings. */
|
|
|
|
|
|
enum dwarf_decimal_sign_encoding
|
|
|
|
|
|
{
|
|
|
|
|
|
/* DWARF 3. */
|
|
|
|
|
|
DW_DS_unsigned = 0x01,
|
|
|
|
|
|
DW_DS_leading_overpunch = 0x02,
|
|
|
|
|
|
DW_DS_trailing_overpunch = 0x03,
|
|
|
|
|
|
DW_DS_leading_separate = 0x04,
|
|
|
|
|
|
DW_DS_trailing_separate = 0x05
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
/* Endianity encodings. */
|
|
|
|
|
|
enum dwarf_endianity_encoding
|
|
|
|
|
|
{
|
|
|
|
|
|
/* DWARF 3. */
|
|
|
|
|
|
DW_END_default = 0x00,
|
|
|
|
|
|
DW_END_big = 0x01,
|
2009-04-24 23:31:38 +08:00
|
|
|
|
DW_END_little = 0x02,
|
dwarf2.h (DW_TAG_condition, [...]): New constants from DWARF 3.
* dwarf2.h (DW_TAG_condition, DW_TAG_shared_type): New constants
from DWARF 3.
(DW_AT_description, DW_AT_binary_scale, DW_AT_decimal_scale,
DW_AT_small, DW_AT_decimal_sign, DW_AT_digit_count,
DW_AT_picture_string, DW_AT_mutable, DW_AT_threads_scaled,
DW_AT_explicit, DW_AT_object_pointer, DW_AT_endianity,
DW_AT_elemental, DW_AT_pure, DW_AT_recursive): New.
(DW_OP_form_tls_address, DW_OP_call_frame_cfa, DW_OP_bit_piece): New.
(DW_ATE_packed_decimal, DW_ATE_numeric_string, DW_ATE_edited,
DW_ATE_signed_fixed, DW_ATE_unsigned_fixed): New.
(DW_DS_unsigned, DW_DS_leading_overpunch, DW_DS_trailing_overpunch,
DW_DS_leading_separate, DW_DS_trailing_separate): New.
(DW_END_default, DW_END_big, DW_END_little): New.
(DW_END_lo_user, DW_END_hi_user): Define.
(DW_LNE_lo_user, DW_LNE_hi_user): Define.
(DW_CFA_val_offset, DW_CFA_val_offset_sf, DW_CFA_val_expression): New.
(DW_LANG_PLI, DW_LANG_ObjC, DW_LANG_ObjC_plus_plus, DW_LANG_UPC,
DW_LANG_D): New.
From-SVN: r111620
2006-03-02 07:26:13 +08:00
|
|
|
|
|
2009-04-24 23:31:38 +08:00
|
|
|
|
DW_END_lo_user = 0x40,
|
|
|
|
|
|
DW_END_hi_user = 0xff
|
|
|
|
|
|
};
|
dwarf2.h (DW_TAG_condition, [...]): New constants from DWARF 3.
* dwarf2.h (DW_TAG_condition, DW_TAG_shared_type): New constants
from DWARF 3.
(DW_AT_description, DW_AT_binary_scale, DW_AT_decimal_scale,
DW_AT_small, DW_AT_decimal_sign, DW_AT_digit_count,
DW_AT_picture_string, DW_AT_mutable, DW_AT_threads_scaled,
DW_AT_explicit, DW_AT_object_pointer, DW_AT_endianity,
DW_AT_elemental, DW_AT_pure, DW_AT_recursive): New.
(DW_OP_form_tls_address, DW_OP_call_frame_cfa, DW_OP_bit_piece): New.
(DW_ATE_packed_decimal, DW_ATE_numeric_string, DW_ATE_edited,
DW_ATE_signed_fixed, DW_ATE_unsigned_fixed): New.
(DW_DS_unsigned, DW_DS_leading_overpunch, DW_DS_trailing_overpunch,
DW_DS_leading_separate, DW_DS_trailing_separate): New.
(DW_END_default, DW_END_big, DW_END_little): New.
(DW_END_lo_user, DW_END_hi_user): Define.
(DW_LNE_lo_user, DW_LNE_hi_user): Define.
(DW_CFA_val_offset, DW_CFA_val_offset_sf, DW_CFA_val_expression): New.
(DW_LANG_PLI, DW_LANG_ObjC, DW_LANG_ObjC_plus_plus, DW_LANG_UPC,
DW_LANG_D): New.
From-SVN: r111620
2006-03-02 07:26:13 +08:00
|
|
|
|
|
1996-07-19 08:26:36 +08:00
|
|
|
|
/* Array ordering names and codes. */
|
|
|
|
|
|
enum dwarf_array_dim_ordering
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_ORD_row_major = 0,
|
|
|
|
|
|
DW_ORD_col_major = 1
|
|
|
|
|
|
};
|
|
|
|
|
|
|
2002-01-29 07:23:26 +08:00
|
|
|
|
/* Access attribute. */
|
1996-07-19 08:26:36 +08:00
|
|
|
|
enum dwarf_access_attribute
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_ACCESS_public = 1,
|
|
|
|
|
|
DW_ACCESS_protected = 2,
|
|
|
|
|
|
DW_ACCESS_private = 3
|
|
|
|
|
|
};
|
|
|
|
|
|
|
2002-01-29 07:23:26 +08:00
|
|
|
|
/* Visibility. */
|
1996-07-19 08:26:36 +08:00
|
|
|
|
enum dwarf_visibility_attribute
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_VIS_local = 1,
|
|
|
|
|
|
DW_VIS_exported = 2,
|
|
|
|
|
|
DW_VIS_qualified = 3
|
|
|
|
|
|
};
|
|
|
|
|
|
|
2002-01-29 07:23:26 +08:00
|
|
|
|
/* Virtuality. */
|
1996-07-19 08:26:36 +08:00
|
|
|
|
enum dwarf_virtuality_attribute
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_VIRTUALITY_none = 0,
|
|
|
|
|
|
DW_VIRTUALITY_virtual = 1,
|
|
|
|
|
|
DW_VIRTUALITY_pure_virtual = 2
|
|
|
|
|
|
};
|
|
|
|
|
|
|
2002-01-29 07:23:26 +08:00
|
|
|
|
/* Case sensitivity. */
|
1996-07-19 08:26:36 +08:00
|
|
|
|
enum dwarf_id_case
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_ID_case_sensitive = 0,
|
|
|
|
|
|
DW_ID_up_case = 1,
|
|
|
|
|
|
DW_ID_down_case = 2,
|
|
|
|
|
|
DW_ID_case_insensitive = 3
|
|
|
|
|
|
};
|
|
|
|
|
|
|
2002-01-29 07:23:26 +08:00
|
|
|
|
/* Calling convention. */
|
1996-07-19 08:26:36 +08:00
|
|
|
|
enum dwarf_calling_convention
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_CC_normal = 0x1,
|
|
|
|
|
|
DW_CC_program = 0x2,
|
2004-10-01 13:08:59 +08:00
|
|
|
|
DW_CC_nocall = 0x3,
|
2009-04-24 23:31:38 +08:00
|
|
|
|
|
2016-10-18 01:35:33 +08:00
|
|
|
|
/* DWARF 5. */
|
|
|
|
|
|
DW_CC_pass_by_reference = 0x4,
|
|
|
|
|
|
DW_CC_pass_by_value = 0x5,
|
|
|
|
|
|
|
2009-04-24 23:31:38 +08:00
|
|
|
|
DW_CC_lo_user = 0x40,
|
|
|
|
|
|
DW_CC_hi_user = 0xff,
|
|
|
|
|
|
|
2009-11-06 22:36:57 +08:00
|
|
|
|
DW_CC_GNU_renesas_sh = 0x40,
|
2011-02-23 16:57:49 +08:00
|
|
|
|
DW_CC_GNU_borland_fastcall_i386 = 0x41,
|
|
|
|
|
|
|
|
|
|
|
|
/* This DW_CC_ value is not currently generated by any toolchain. It is
|
|
|
|
|
|
used internally to GDB to indicate OpenCL C functions that have been
|
|
|
|
|
|
compiled with the IBM XL C for OpenCL compiler and use a non-platform
|
|
|
|
|
|
calling convention for passing OpenCL C vector types. This value may
|
|
|
|
|
|
be changed freely as long as it does not conflict with any other DW_CC_
|
|
|
|
|
|
value defined here. */
|
|
|
|
|
|
DW_CC_GDB_IBM_OpenCL = 0xff
|
1996-07-19 08:26:36 +08:00
|
|
|
|
};
|
|
|
|
|
|
|
2002-01-29 07:23:26 +08:00
|
|
|
|
/* Inline attribute. */
|
1996-07-19 08:26:36 +08:00
|
|
|
|
enum dwarf_inline_attribute
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_INL_not_inlined = 0,
|
|
|
|
|
|
DW_INL_inlined = 1,
|
|
|
|
|
|
DW_INL_declared_not_inlined = 2,
|
|
|
|
|
|
DW_INL_declared_inlined = 3
|
|
|
|
|
|
};
|
|
|
|
|
|
|
2002-01-29 07:23:26 +08:00
|
|
|
|
/* Discriminant lists. */
|
1997-12-07 08:31:01 +08:00
|
|
|
|
enum dwarf_discrim_list
|
1996-07-19 08:26:36 +08:00
|
|
|
|
{
|
|
|
|
|
|
DW_DSC_label = 0,
|
|
|
|
|
|
DW_DSC_range = 1
|
|
|
|
|
|
};
|
|
|
|
|
|
|
2002-01-29 07:23:26 +08:00
|
|
|
|
/* Line number opcodes. */
|
1996-07-19 08:26:36 +08:00
|
|
|
|
enum dwarf_line_number_ops
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_LNS_extended_op = 0,
|
|
|
|
|
|
DW_LNS_copy = 1,
|
|
|
|
|
|
DW_LNS_advance_pc = 2,
|
|
|
|
|
|
DW_LNS_advance_line = 3,
|
|
|
|
|
|
DW_LNS_set_file = 4,
|
|
|
|
|
|
DW_LNS_set_column = 5,
|
|
|
|
|
|
DW_LNS_negate_stmt = 6,
|
|
|
|
|
|
DW_LNS_set_basic_block = 7,
|
|
|
|
|
|
DW_LNS_const_add_pc = 8,
|
2002-01-29 07:23:26 +08:00
|
|
|
|
DW_LNS_fixed_advance_pc = 9,
|
|
|
|
|
|
/* DWARF 3. */
|
|
|
|
|
|
DW_LNS_set_prologue_end = 10,
|
|
|
|
|
|
DW_LNS_set_epilogue_begin = 11,
|
|
|
|
|
|
DW_LNS_set_isa = 12
|
1996-07-19 08:26:36 +08:00
|
|
|
|
};
|
|
|
|
|
|
|
2002-01-29 07:23:26 +08:00
|
|
|
|
/* Line number extended opcodes. */
|
1996-07-19 08:26:36 +08:00
|
|
|
|
enum dwarf_line_number_x_ops
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_LNE_end_sequence = 1,
|
|
|
|
|
|
DW_LNE_set_address = 2,
|
2004-10-07 04:27:15 +08:00
|
|
|
|
DW_LNE_define_file = 3,
|
2009-06-30 08:02:10 +08:00
|
|
|
|
DW_LNE_set_discriminator = 4,
|
2004-10-07 04:27:15 +08:00
|
|
|
|
/* HP extensions. */
|
|
|
|
|
|
DW_LNE_HP_negate_is_UV_update = 0x11,
|
|
|
|
|
|
DW_LNE_HP_push_context = 0x12,
|
|
|
|
|
|
DW_LNE_HP_pop_context = 0x13,
|
|
|
|
|
|
DW_LNE_HP_set_file_line_column = 0x14,
|
|
|
|
|
|
DW_LNE_HP_set_routine_name = 0x15,
|
|
|
|
|
|
DW_LNE_HP_set_sequence = 0x16,
|
|
|
|
|
|
DW_LNE_HP_negate_post_semantics = 0x17,
|
|
|
|
|
|
DW_LNE_HP_negate_function_exit = 0x18,
|
|
|
|
|
|
DW_LNE_HP_negate_front_end_logical = 0x19,
|
2009-04-24 23:31:38 +08:00
|
|
|
|
DW_LNE_HP_define_proc = 0x20,
|
dwarf2.h (enum dwarf_tag): Add DW_TAG_HP_Bliss_field and DW_TAG_HP_Bliss_field_set.
2010-06-08 Tristan Gingold <gingold@adacore.com>
* dwarf2.h (enum dwarf_tag): Add DW_TAG_HP_Bliss_field and
DW_TAG_HP_Bliss_field_set.
(enum dwarf_attribute): Add DW_AT_HP_prologue, DW_AT_HP_epilogue,
DW_AT_HP_unit_name, DW_AT_HP_unit_size, DW_AT_HP_widened_byte_size,
DW_AT_HP_definition_points, DW_AT_HP_default_location and
DW_AT_HP_is_result_param.
(enum dwarf_type): Add DW_ATE_HP_VAX_float, DW_ATE_HP_VAX_float_d,
DW_ATE_HP_packed_decimal, DW_ATE_HP_zoned_decimal, DW_ATE_HP_edited,
DW_ATE_HP_signed_fixed, DW_ATE_HP_unsigned_fixed,
DW_ATE_HP_VAX_complex_float and DW_ATE_HP_VAX_complex_float_d.
(enum dwarf_line_number_x_ops): Add
DW_LNE_HP_source_file_correlation.
(enum dwarf_source_language): Add DW_LANG_HP_Bliss,
DW_LANG_HP_Basic91, DW_LANG_HP_Pascal91, DW_LANG_HP_IMacro,
DW_LANG_HP_Assembler.
From-SVN: r160430
2010-06-08 17:51:27 +08:00
|
|
|
|
DW_LNE_HP_source_file_correlation = 0x80,
|
1996-07-19 08:26:36 +08:00
|
|
|
|
|
2009-04-24 23:31:38 +08:00
|
|
|
|
DW_LNE_lo_user = 0x80,
|
|
|
|
|
|
DW_LNE_hi_user = 0xff
|
|
|
|
|
|
};
|
dwarf2.h (DW_TAG_condition, [...]): New constants from DWARF 3.
* dwarf2.h (DW_TAG_condition, DW_TAG_shared_type): New constants
from DWARF 3.
(DW_AT_description, DW_AT_binary_scale, DW_AT_decimal_scale,
DW_AT_small, DW_AT_decimal_sign, DW_AT_digit_count,
DW_AT_picture_string, DW_AT_mutable, DW_AT_threads_scaled,
DW_AT_explicit, DW_AT_object_pointer, DW_AT_endianity,
DW_AT_elemental, DW_AT_pure, DW_AT_recursive): New.
(DW_OP_form_tls_address, DW_OP_call_frame_cfa, DW_OP_bit_piece): New.
(DW_ATE_packed_decimal, DW_ATE_numeric_string, DW_ATE_edited,
DW_ATE_signed_fixed, DW_ATE_unsigned_fixed): New.
(DW_DS_unsigned, DW_DS_leading_overpunch, DW_DS_trailing_overpunch,
DW_DS_leading_separate, DW_DS_trailing_separate): New.
(DW_END_default, DW_END_big, DW_END_little): New.
(DW_END_lo_user, DW_END_hi_user): Define.
(DW_LNE_lo_user, DW_LNE_hi_user): Define.
(DW_CFA_val_offset, DW_CFA_val_offset_sf, DW_CFA_val_expression): New.
(DW_LANG_PLI, DW_LANG_ObjC, DW_LANG_ObjC_plus_plus, DW_LANG_UPC,
DW_LANG_D): New.
From-SVN: r111620
2006-03-02 07:26:13 +08:00
|
|
|
|
|
2011-03-31 22:02:39 +08:00
|
|
|
|
/* Sub-opcodes for DW_LNE_HP_source_file_correlation. */
|
|
|
|
|
|
enum dwarf_line_number_hp_sfc_ops
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_LNE_HP_SFC_formfeed = 1,
|
|
|
|
|
|
DW_LNE_HP_SFC_set_listing_line = 2,
|
|
|
|
|
|
DW_LNE_HP_SFC_associate = 3
|
|
|
|
|
|
};
|
|
|
|
|
|
|
2016-10-18 01:35:33 +08:00
|
|
|
|
/* Content type codes in line table directory_entry_format
|
|
|
|
|
|
and file_name_entry_format sequences. */
|
|
|
|
|
|
enum dwarf_line_number_content_type
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_LNCT_path = 0x1,
|
|
|
|
|
|
DW_LNCT_directory_index = 0x2,
|
|
|
|
|
|
DW_LNCT_timestamp = 0x3,
|
|
|
|
|
|
DW_LNCT_size = 0x4,
|
|
|
|
|
|
DW_LNCT_MD5 = 0x5,
|
|
|
|
|
|
DW_LNCT_lo_user = 0x2000,
|
|
|
|
|
|
DW_LNCT_hi_user = 0x3fff
|
|
|
|
|
|
};
|
common.opt (gno-split-dwarf, [...]): New switches.
gcc/ChangeLog
2012-11-06 Sterling Augustine <saugustine@google.com>
Cary Coutant <ccoutant@google.com>
* common.opt (gno-split-dwarf, gsplit-dwarf): New switches.
* doc/invoke.texi (Debugging Options): Document them.
* gcc.c (replace_extension_spec_func): New function.
(ASM_FINAL_SPEC): Adjust.
(static_spec_functions): Add new field for replace-extension.
(check_live_switch): Adjust comment. Add case for 'g'.
* opts.c (finish_options): Set x_debug_generate_pub_sections based on
x_dwarf_split_debug_info.
(common_handle_option): Add case for OPT_gsplit_dwarf.
* dwarf2out.h (addr_table_entry_struct): Add forward declaration.
(dw_val_struct): Add val_entry pointer.
* dwarf2out.c: (debug_skeleton_info_section,
debug_skeleton_abbrev_section, debug_addr_section,
debug_skeleton_line_section, debug_str_offsets_section): New globals.
(NOT_INDEXED, NO_INDEX_ASSIGNED): New defines.
(indirect_string_node): New field index.
(ate_kind): New enum with fields ate_kind_rtc, ate_kind_rtx_dtprel,
ate_kind_label.
(addr_table_entry): New structure and type.
(dw_loc_list_struct): Add field begin_entry.
(new_loc_desc): Initialize val_entry.
(size_of_loc_descr, output_loc_operands, output_loc_operands_raw):
Add cases for DW_OP_GNU_addr_index and DW_OP_const_index.
(build_cfa_loc): Initialize val_entry.
(AT_index, add_addr_table_entry, remove_addr_table_entry,
add_AT_lbl_id): New functions.
(add_AT_addr, add_AT_range_list): New parameter force_direct.
(output_die_abbrevs): New function.
(add_ranges_by_labels): New parameter force_direct.
(output_line_info): New parameter prologue_only.
(dtprel_bool): New enum with dtprel_false and dtprel_true.
(dw_addr_op, new_addr_loc_descr): New functions.
(DEBUG_DWO_INFO_SECTION, DEBUG_DWO_ABBREV_SECTION,
DEBUG_ADDR_SECTION, DEBUG_NORM_MACINFO_SECTION,
DEBUG_DWO_MACINFO_SECTION, DEBUG_MACINFO_SECTION,
DEBUG_NORM_MACRO_SECTION, DEBUG_DWO_MACRO_SECTION,
DEBUG_MACRO_SECTION, DEBUG_DWO_LINE_SECTION,
DEBUG_DWO_LOC_SECTION, DEBUG_NORM_STR_OFFSETS_SECTION,
DEBUG_DWO_STR_OFFSETS_SECTION, DEBUG_STR_OFFSETS_SECTION,
DEBUG_DWO_STR_SECTION, DEBUG_NORM_STR_SECTION, DEBUG_STR_SECTION,
DEBUG_MACRO_SECTION_FLAGS, DEBUG_SKELETON_LINE_SECTION_LABEL,
DEBUG_SKELETON_INFO_SECTION_LABEL, DEBUG_ADDR_SECTION_LABEL
DEBUG_SKELETON_ABBREV_SECTION_LABEL): New macros.
(DEBUG_STR_SECTION_FLAGS): Adjust.
(TEXT_SECTION_LABEL, COLD_TEXT_SECTION_LABEL,
DEBUG_LINE_SECTION_LABEL, DEBUG_INFO_SECTION_LABEL,
DEBUG_ABBREV_SECTION_LABEL, DEBUG_ADDR_SECTION_LABEL,
DEBUG_LOC_SECTION_LABEL, DEBUG_RANGES_SECTION_LABEL,
DEBUG_MACINFO_SECTION_LABEL, DEBUG_MACRO_SECTION_LABEL): Adjust
indentation.
(debug_skeleton_abbrev_section_label, debug_addr_section_label,
debug_skeleton_line_section_label, debug_skeleton_info_section_label):
New global variables.
(add_AT_flag, add_AT_int, add_AT_unsigned, add_AT_double, add_AT_vec,
add_AT_data8): Initialize val_entry.
(add_AT_low_high_pc): New parameter force_direct. Handle
dwarf_split_debug_info.
(set_indirect_string, find_AT_string_form): New functions.
(AT_string_form): Adjust to call find_AT_string_from.
(add_AT_die_ref, add_AT_fde_ref, add_AT_loc, add_AT_list):
Initialize val_entry.
(addr_index_table): New global variable.
(addr_table_entry_do_hash, addr_table_entry_eq, add_addr_table_entry,
init_addr_table_entry, remove_addr_table_entry, index_addr_table_entry,
remove_loc_list_addr_table_entries): New functions.
(add_AT_addr, add_AT_lbl_id, add_AT_range_list): New parameter
force_direct. Handle dwarf_split_debug_info.
(add_AT_file, add_AT_vms_delta, add_AT_lineptr, add_AT_macptr,
add_AT_offset): Initialize val_entry.
(UNRELOCATED_OFFSET, RELOCATED_OFFSET): New defines.
(size_of_die): Handle dwarf_split_debug_info.
(size_of_aranges, value_format): Call AT_class. Check AT_index.
(output_die_abbrevs): New function.
(output_abbrev_section): Call output_die_abbrevs.
(new_loc_list): Initialize begin_entry.
(output_loc_list): Handle dwarf_split_debug_info.
(output_range_list_offset, output_loc_list_offset,
output_attr_index_or_value, ): New functions.
(output_die): Fix call to dw2_asm_output_data. Call
output_attr_index_or_value and output_range_list_offset.
Adjust logic around dw_val_class_str.
(add_top_lebel_skeleton_die_attrs, get_skeleton_type_unit,
output_skeleton_debug_sections): New functions.
(output_comdat_type_unit, output_pubname, output_aranges): Handle
dwarf_split_debug_info.
(add_ranges_by_labels): New parameter force_direct.
(mem_loc_descriptor, loc_descr): Call new_addr_loc_descr.
(loc_list_from_tree, add_const_value_attribtue): Use dtprel_bools in
place of generic integer.
(dwarf2out_vms_debug_main_pointer, gen_entry_point_die, gen_label_die,
gen_call_site_die, gen_subprogram_die, gen_variable_die,
add_high_low_attributes): Adjust calls to add_AT_lbl_id.
(output_macinfo_op): Adjust indirect_string_logic.
(save_macinfo_strings): New function.
(output_macinfo): Adjust.
(dwarf2out_init): Handle dwarf_split_debug_info.
(index_string, output_index_string_offset, output_index_string): New
functions.
(output_indirect_string): Adjust.
(output_indirect_strings, output_addr_table_entry, output_addr_table):
New functions.
(resolve_addr_in_expr, hash_loc_operands): Handle DW_OP_GNU_addr_index
and DW_OP_GNU_const_index. Handle dwarf_split_debug_info. Call
remove_loc_list_addr_table_entries and remove_addr_table_entry.
(index_location_lists): New function.
(dwarf2out_finish): Handle dwarf_split_debug_info. New variable
main_comp_unit_die. Adjust calls to add_AT_low_high_pc,
add_ranges_by_labels, add_AT_addr, and add_AT_lineptr. Call
save_macinfo_strings and output_indirect_strings.
include/ChangeLog
2012-10-29 Sterling Augustine <saugustine@google.com>
Cary Coutant <ccoutant@google.com>
* dwarf2.h (dwarf_location_list_entry_type): New enum with fields
DW_LLE_GNU_end_of_list_entry, DW_LLE_GNU_base_address_selection_entry,
DW_LLE_GNU_start_end_entry and DW_LLE_GNU_start_length_entry.
Co-Authored-By: Cary Coutant <ccoutant@google.com>
From-SVN: r193267
2012-11-07 07:15:25 +08:00
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2016-10-18 01:35:33 +08:00
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/* Type codes for location list entries. */
|
common.opt (gno-split-dwarf, [...]): New switches.
gcc/ChangeLog
2012-11-06 Sterling Augustine <saugustine@google.com>
Cary Coutant <ccoutant@google.com>
* common.opt (gno-split-dwarf, gsplit-dwarf): New switches.
* doc/invoke.texi (Debugging Options): Document them.
* gcc.c (replace_extension_spec_func): New function.
(ASM_FINAL_SPEC): Adjust.
(static_spec_functions): Add new field for replace-extension.
(check_live_switch): Adjust comment. Add case for 'g'.
* opts.c (finish_options): Set x_debug_generate_pub_sections based on
x_dwarf_split_debug_info.
(common_handle_option): Add case for OPT_gsplit_dwarf.
* dwarf2out.h (addr_table_entry_struct): Add forward declaration.
(dw_val_struct): Add val_entry pointer.
* dwarf2out.c: (debug_skeleton_info_section,
debug_skeleton_abbrev_section, debug_addr_section,
debug_skeleton_line_section, debug_str_offsets_section): New globals.
(NOT_INDEXED, NO_INDEX_ASSIGNED): New defines.
(indirect_string_node): New field index.
(ate_kind): New enum with fields ate_kind_rtc, ate_kind_rtx_dtprel,
ate_kind_label.
(addr_table_entry): New structure and type.
(dw_loc_list_struct): Add field begin_entry.
(new_loc_desc): Initialize val_entry.
(size_of_loc_descr, output_loc_operands, output_loc_operands_raw):
Add cases for DW_OP_GNU_addr_index and DW_OP_const_index.
(build_cfa_loc): Initialize val_entry.
(AT_index, add_addr_table_entry, remove_addr_table_entry,
add_AT_lbl_id): New functions.
(add_AT_addr, add_AT_range_list): New parameter force_direct.
(output_die_abbrevs): New function.
(add_ranges_by_labels): New parameter force_direct.
(output_line_info): New parameter prologue_only.
(dtprel_bool): New enum with dtprel_false and dtprel_true.
(dw_addr_op, new_addr_loc_descr): New functions.
(DEBUG_DWO_INFO_SECTION, DEBUG_DWO_ABBREV_SECTION,
DEBUG_ADDR_SECTION, DEBUG_NORM_MACINFO_SECTION,
DEBUG_DWO_MACINFO_SECTION, DEBUG_MACINFO_SECTION,
DEBUG_NORM_MACRO_SECTION, DEBUG_DWO_MACRO_SECTION,
DEBUG_MACRO_SECTION, DEBUG_DWO_LINE_SECTION,
DEBUG_DWO_LOC_SECTION, DEBUG_NORM_STR_OFFSETS_SECTION,
DEBUG_DWO_STR_OFFSETS_SECTION, DEBUG_STR_OFFSETS_SECTION,
DEBUG_DWO_STR_SECTION, DEBUG_NORM_STR_SECTION, DEBUG_STR_SECTION,
DEBUG_MACRO_SECTION_FLAGS, DEBUG_SKELETON_LINE_SECTION_LABEL,
DEBUG_SKELETON_INFO_SECTION_LABEL, DEBUG_ADDR_SECTION_LABEL
DEBUG_SKELETON_ABBREV_SECTION_LABEL): New macros.
(DEBUG_STR_SECTION_FLAGS): Adjust.
(TEXT_SECTION_LABEL, COLD_TEXT_SECTION_LABEL,
DEBUG_LINE_SECTION_LABEL, DEBUG_INFO_SECTION_LABEL,
DEBUG_ABBREV_SECTION_LABEL, DEBUG_ADDR_SECTION_LABEL,
DEBUG_LOC_SECTION_LABEL, DEBUG_RANGES_SECTION_LABEL,
DEBUG_MACINFO_SECTION_LABEL, DEBUG_MACRO_SECTION_LABEL): Adjust
indentation.
(debug_skeleton_abbrev_section_label, debug_addr_section_label,
debug_skeleton_line_section_label, debug_skeleton_info_section_label):
New global variables.
(add_AT_flag, add_AT_int, add_AT_unsigned, add_AT_double, add_AT_vec,
add_AT_data8): Initialize val_entry.
(add_AT_low_high_pc): New parameter force_direct. Handle
dwarf_split_debug_info.
(set_indirect_string, find_AT_string_form): New functions.
(AT_string_form): Adjust to call find_AT_string_from.
(add_AT_die_ref, add_AT_fde_ref, add_AT_loc, add_AT_list):
Initialize val_entry.
(addr_index_table): New global variable.
(addr_table_entry_do_hash, addr_table_entry_eq, add_addr_table_entry,
init_addr_table_entry, remove_addr_table_entry, index_addr_table_entry,
remove_loc_list_addr_table_entries): New functions.
(add_AT_addr, add_AT_lbl_id, add_AT_range_list): New parameter
force_direct. Handle dwarf_split_debug_info.
(add_AT_file, add_AT_vms_delta, add_AT_lineptr, add_AT_macptr,
add_AT_offset): Initialize val_entry.
(UNRELOCATED_OFFSET, RELOCATED_OFFSET): New defines.
(size_of_die): Handle dwarf_split_debug_info.
(size_of_aranges, value_format): Call AT_class. Check AT_index.
(output_die_abbrevs): New function.
(output_abbrev_section): Call output_die_abbrevs.
(new_loc_list): Initialize begin_entry.
(output_loc_list): Handle dwarf_split_debug_info.
(output_range_list_offset, output_loc_list_offset,
output_attr_index_or_value, ): New functions.
(output_die): Fix call to dw2_asm_output_data. Call
output_attr_index_or_value and output_range_list_offset.
Adjust logic around dw_val_class_str.
(add_top_lebel_skeleton_die_attrs, get_skeleton_type_unit,
output_skeleton_debug_sections): New functions.
(output_comdat_type_unit, output_pubname, output_aranges): Handle
dwarf_split_debug_info.
(add_ranges_by_labels): New parameter force_direct.
(mem_loc_descriptor, loc_descr): Call new_addr_loc_descr.
(loc_list_from_tree, add_const_value_attribtue): Use dtprel_bools in
place of generic integer.
(dwarf2out_vms_debug_main_pointer, gen_entry_point_die, gen_label_die,
gen_call_site_die, gen_subprogram_die, gen_variable_die,
add_high_low_attributes): Adjust calls to add_AT_lbl_id.
(output_macinfo_op): Adjust indirect_string_logic.
(save_macinfo_strings): New function.
(output_macinfo): Adjust.
(dwarf2out_init): Handle dwarf_split_debug_info.
(index_string, output_index_string_offset, output_index_string): New
functions.
(output_indirect_string): Adjust.
(output_indirect_strings, output_addr_table_entry, output_addr_table):
New functions.
(resolve_addr_in_expr, hash_loc_operands): Handle DW_OP_GNU_addr_index
and DW_OP_GNU_const_index. Handle dwarf_split_debug_info. Call
remove_loc_list_addr_table_entries and remove_addr_table_entry.
(index_location_lists): New function.
(dwarf2out_finish): Handle dwarf_split_debug_info. New variable
main_comp_unit_die. Adjust calls to add_AT_low_high_pc,
add_ranges_by_labels, add_AT_addr, and add_AT_lineptr. Call
save_macinfo_strings and output_indirect_strings.
include/ChangeLog
2012-10-29 Sterling Augustine <saugustine@google.com>
Cary Coutant <ccoutant@google.com>
* dwarf2.h (dwarf_location_list_entry_type): New enum with fields
DW_LLE_GNU_end_of_list_entry, DW_LLE_GNU_base_address_selection_entry,
DW_LLE_GNU_start_end_entry and DW_LLE_GNU_start_length_entry.
Co-Authored-By: Cary Coutant <ccoutant@google.com>
From-SVN: r193267
2012-11-07 07:15:25 +08:00
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enum dwarf_location_list_entry_type
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{
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2016-10-18 01:35:33 +08:00
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DW_LLE_end_of_list = 0x00,
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DW_LLE_base_addressx = 0x01,
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DW_LLE_startx_endx = 0x02,
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DW_LLE_startx_length = 0x03,
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DW_LLE_offset_pair = 0x04,
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DW_LLE_default_location = 0x05,
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DW_LLE_base_address = 0x06,
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DW_LLE_start_end = 0x07,
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DW_LLE_start_length = 0x08,
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[LVU] Introduce location views
This patch introduces an option to enable the generation of location
views along with location lists. The exact format depends on the
DWARF version: it can be a separate attribute (DW_AT_GNU_locviews) or
(DW_LLE_view_pair) entries in DWARF5+ loclists.
Line number tables are also affected. If the assembler is found, at
compiler build time, to support .loc views, we use them and
assembler-computed view labels, otherwise we output compiler-generated
line number programs with conservatively-computed view labels. In
either case, we output view information next to line number changes
when verbose assembly output is requested.
This patch requires an LVU patch that modifies the exported API of
final_scan_insn. It also expects the entire SFN patchset to be
installed first, although SFN is not a requirement for LVU.
for include/ChangeLog
* dwarf2.def (DW_AT_GNU_locviews): New.
* dwarf2.h (enum dwarf_location_list_entry_type): Add
DW_LLE_GNU_view_pair.
(DW_LLE_view_pair): Define.
for gcc/ChangeLog
* common.opt (gvariable-location-views): New.
(gvariable-location-views=incompat5): New.
* config.in: Rebuilt.
* configure: Rebuilt.
* configure.ac: Test assembler for view support.
* dwarf2asm.c (dw2_asm_output_symname_uleb128): New.
* dwarf2asm.h (dw2_asm_output_symname_uleb128): Declare.
* dwarf2out.c (var_loc_view): New typedef.
(struct dw_loc_list_struct): Add vl_symbol, vbegin, vend.
(dwarf2out_locviews_in_attribute): New.
(dwarf2out_locviews_in_loclist): New.
(dw_val_equal_p): Compare val_view_list of dw_val_class_view_lists.
(enum dw_line_info_opcode): Add LI_adv_address.
(struct dw_line_info_table): Add view.
(RESET_NEXT_VIEW, RESETTING_VIEW_P): New macros.
(DWARF2_ASM_VIEW_DEBUG_INFO): Define default.
(zero_view_p): New variable.
(ZERO_VIEW_P): New macro.
(output_asm_line_debug_info): New.
(struct var_loc_node): Add view.
(add_AT_view_list, AT_loc_list): New.
(add_var_loc_to_decl): Add view param. Test it against last.
(new_loc_list): Add view params. Record them.
(AT_loc_list_ptr): Handle loc and view lists.
(view_list_to_loc_list_val_node): New.
(print_dw_val): Handle dw_val_class_view_list.
(size_of_die): Likewise.
(value_format): Likewise.
(loc_list_has_views): New.
(gen_llsym): Set vl_symbol too.
(maybe_gen_llsym, skip_loc_list_entry): New.
(dwarf2out_maybe_output_loclist_view_pair): New.
(output_loc_list): Output view list or entries too.
(output_view_list_offset): New.
(output_die): Handle dw_val_class_view_list.
(output_dwarf_version): New.
(output_compilation_unit_header): Use it.
(output_skeleton_debug_sections): Likewise.
(output_rnglists, output_line_info): Likewise.
(output_pubnames, output_aranges): Update version comments.
(output_one_line_info_table): Output view numbers in asm comments.
(dw_loc_list): Determine current endview, pass it to new_loc_list.
Call maybe_gen_llsym.
(loc_list_from_tree_1): Adjust.
(add_AT_location_description): Create view list attribute if
needed, check it's absent otherwise.
(convert_cfa_to_fb_loc_list): Adjust.
(maybe_emit_file): Call output_asm_line_debug_info for test.
(dwarf2out_var_location): Reset views as needed. Precompute
add_var_loc_to_decl args. Call get_attr_min_length only if we have the
attribute. Set view.
(new_line_info_table): Reset next view.
(set_cur_line_info_table): Call output_asm_line_debug_info for test.
(dwarf2out_source_line): Likewise. Output view resets and labels to
the assembler, or select appropriate line info opcodes.
(prune_unused_types_walk_attribs): Handle dw_val_class_view_list.
(optimize_string_length): Catch it. Adjust.
(resolve_addr): Copy vl_symbol along with ll_symbol. Handle
dw_val_class_view_list, and remove it if no longer needed.
(hash_loc_list): Hash view numbers.
(loc_list_hasher::equal): Compare them.
(optimize_location_lists): Check whether a view list symbol is
needed, and whether the locview attribute is present, and
whether they match. Remove the locview attribute if no longer
needed.
(index_location_lists): Call skip_loc_list_entry for test.
(dwarf2out_finish): Call output_asm_line_debug_info for test.
Use output_dwarf_version.
* dwarf2out.h (enum dw_val_class): Add dw_val_class_view_list.
(struct dw_val_node): Add val_view_list.
* final.c (SEEN_NEXT_VIEW): New.
(set_next_view_needed): New.
(clear_next_view_needed): New.
(maybe_output_next_view): New.
(final_start_function): Rename to...
(final_start_function_1): ... this. Take pointer to FIRST,
add SEEN parameter. Emit param bindings in the initial view.
(final_start_function): Reintroduce SEEN-less interface.
(final): Rename to...
(final_1): ... this. Take SEEN parameter. Output final pending
next view at the end.
(final): Reintroduce seen-less interface.
(final_scan_insn): Output pending next view before switching
sections or ending a block. Mark the next view as needed when
outputting variable locations. Notify debug backend of section
changes, and of location view changes.
(rest_of_handle_final): Adjust.
* toplev.c (process_options): Autodetect value for debug variable
location views option. Warn on incompat5 without -gdwarf-5.
* doc/invoke.texi (gvariable-location-views): New.
(gvariable-location-views=incompat5): New.
(gno-variable-location-views): New.
From-SVN: r257510
2018-02-09 10:21:57 +08:00
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/* <http://lists.dwarfstd.org/private.cgi/dwarf-discuss-dwarfstd.org/2017-April/004347.html>
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has the proposal for now; only available to list members.
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A (possibly updated) copy of the proposal is available at
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<http://people.redhat.com/aoliva/papers/sfn/dwarf6-sfn-lvu.txt>. */
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DW_LLE_GNU_view_pair = 0x09,
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#define DW_LLE_view_pair DW_LLE_GNU_view_pair
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2016-10-18 01:35:33 +08:00
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/* Former extension for Fission.
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See http://gcc.gnu.org/wiki/DebugFission. */
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DW_LLE_GNU_end_of_list_entry = 0x00,
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DW_LLE_GNU_base_address_selection_entry = 0x01,
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DW_LLE_GNU_start_end_entry = 0x02,
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DW_LLE_GNU_start_length_entry = 0x03
|
common.opt (gno-split-dwarf, [...]): New switches.
gcc/ChangeLog
2012-11-06 Sterling Augustine <saugustine@google.com>
Cary Coutant <ccoutant@google.com>
* common.opt (gno-split-dwarf, gsplit-dwarf): New switches.
* doc/invoke.texi (Debugging Options): Document them.
* gcc.c (replace_extension_spec_func): New function.
(ASM_FINAL_SPEC): Adjust.
(static_spec_functions): Add new field for replace-extension.
(check_live_switch): Adjust comment. Add case for 'g'.
* opts.c (finish_options): Set x_debug_generate_pub_sections based on
x_dwarf_split_debug_info.
(common_handle_option): Add case for OPT_gsplit_dwarf.
* dwarf2out.h (addr_table_entry_struct): Add forward declaration.
(dw_val_struct): Add val_entry pointer.
* dwarf2out.c: (debug_skeleton_info_section,
debug_skeleton_abbrev_section, debug_addr_section,
debug_skeleton_line_section, debug_str_offsets_section): New globals.
(NOT_INDEXED, NO_INDEX_ASSIGNED): New defines.
(indirect_string_node): New field index.
(ate_kind): New enum with fields ate_kind_rtc, ate_kind_rtx_dtprel,
ate_kind_label.
(addr_table_entry): New structure and type.
(dw_loc_list_struct): Add field begin_entry.
(new_loc_desc): Initialize val_entry.
(size_of_loc_descr, output_loc_operands, output_loc_operands_raw):
Add cases for DW_OP_GNU_addr_index and DW_OP_const_index.
(build_cfa_loc): Initialize val_entry.
(AT_index, add_addr_table_entry, remove_addr_table_entry,
add_AT_lbl_id): New functions.
(add_AT_addr, add_AT_range_list): New parameter force_direct.
(output_die_abbrevs): New function.
(add_ranges_by_labels): New parameter force_direct.
(output_line_info): New parameter prologue_only.
(dtprel_bool): New enum with dtprel_false and dtprel_true.
(dw_addr_op, new_addr_loc_descr): New functions.
(DEBUG_DWO_INFO_SECTION, DEBUG_DWO_ABBREV_SECTION,
DEBUG_ADDR_SECTION, DEBUG_NORM_MACINFO_SECTION,
DEBUG_DWO_MACINFO_SECTION, DEBUG_MACINFO_SECTION,
DEBUG_NORM_MACRO_SECTION, DEBUG_DWO_MACRO_SECTION,
DEBUG_MACRO_SECTION, DEBUG_DWO_LINE_SECTION,
DEBUG_DWO_LOC_SECTION, DEBUG_NORM_STR_OFFSETS_SECTION,
DEBUG_DWO_STR_OFFSETS_SECTION, DEBUG_STR_OFFSETS_SECTION,
DEBUG_DWO_STR_SECTION, DEBUG_NORM_STR_SECTION, DEBUG_STR_SECTION,
DEBUG_MACRO_SECTION_FLAGS, DEBUG_SKELETON_LINE_SECTION_LABEL,
DEBUG_SKELETON_INFO_SECTION_LABEL, DEBUG_ADDR_SECTION_LABEL
DEBUG_SKELETON_ABBREV_SECTION_LABEL): New macros.
(DEBUG_STR_SECTION_FLAGS): Adjust.
(TEXT_SECTION_LABEL, COLD_TEXT_SECTION_LABEL,
DEBUG_LINE_SECTION_LABEL, DEBUG_INFO_SECTION_LABEL,
DEBUG_ABBREV_SECTION_LABEL, DEBUG_ADDR_SECTION_LABEL,
DEBUG_LOC_SECTION_LABEL, DEBUG_RANGES_SECTION_LABEL,
DEBUG_MACINFO_SECTION_LABEL, DEBUG_MACRO_SECTION_LABEL): Adjust
indentation.
(debug_skeleton_abbrev_section_label, debug_addr_section_label,
debug_skeleton_line_section_label, debug_skeleton_info_section_label):
New global variables.
(add_AT_flag, add_AT_int, add_AT_unsigned, add_AT_double, add_AT_vec,
add_AT_data8): Initialize val_entry.
(add_AT_low_high_pc): New parameter force_direct. Handle
dwarf_split_debug_info.
(set_indirect_string, find_AT_string_form): New functions.
(AT_string_form): Adjust to call find_AT_string_from.
(add_AT_die_ref, add_AT_fde_ref, add_AT_loc, add_AT_list):
Initialize val_entry.
(addr_index_table): New global variable.
(addr_table_entry_do_hash, addr_table_entry_eq, add_addr_table_entry,
init_addr_table_entry, remove_addr_table_entry, index_addr_table_entry,
remove_loc_list_addr_table_entries): New functions.
(add_AT_addr, add_AT_lbl_id, add_AT_range_list): New parameter
force_direct. Handle dwarf_split_debug_info.
(add_AT_file, add_AT_vms_delta, add_AT_lineptr, add_AT_macptr,
add_AT_offset): Initialize val_entry.
(UNRELOCATED_OFFSET, RELOCATED_OFFSET): New defines.
(size_of_die): Handle dwarf_split_debug_info.
(size_of_aranges, value_format): Call AT_class. Check AT_index.
(output_die_abbrevs): New function.
(output_abbrev_section): Call output_die_abbrevs.
(new_loc_list): Initialize begin_entry.
(output_loc_list): Handle dwarf_split_debug_info.
(output_range_list_offset, output_loc_list_offset,
output_attr_index_or_value, ): New functions.
(output_die): Fix call to dw2_asm_output_data. Call
output_attr_index_or_value and output_range_list_offset.
Adjust logic around dw_val_class_str.
(add_top_lebel_skeleton_die_attrs, get_skeleton_type_unit,
output_skeleton_debug_sections): New functions.
(output_comdat_type_unit, output_pubname, output_aranges): Handle
dwarf_split_debug_info.
(add_ranges_by_labels): New parameter force_direct.
(mem_loc_descriptor, loc_descr): Call new_addr_loc_descr.
(loc_list_from_tree, add_const_value_attribtue): Use dtprel_bools in
place of generic integer.
(dwarf2out_vms_debug_main_pointer, gen_entry_point_die, gen_label_die,
gen_call_site_die, gen_subprogram_die, gen_variable_die,
add_high_low_attributes): Adjust calls to add_AT_lbl_id.
(output_macinfo_op): Adjust indirect_string_logic.
(save_macinfo_strings): New function.
(output_macinfo): Adjust.
(dwarf2out_init): Handle dwarf_split_debug_info.
(index_string, output_index_string_offset, output_index_string): New
functions.
(output_indirect_string): Adjust.
(output_indirect_strings, output_addr_table_entry, output_addr_table):
New functions.
(resolve_addr_in_expr, hash_loc_operands): Handle DW_OP_GNU_addr_index
and DW_OP_GNU_const_index. Handle dwarf_split_debug_info. Call
remove_loc_list_addr_table_entries and remove_addr_table_entry.
(index_location_lists): New function.
(dwarf2out_finish): Handle dwarf_split_debug_info. New variable
main_comp_unit_die. Adjust calls to add_AT_low_high_pc,
add_ranges_by_labels, add_AT_addr, and add_AT_lineptr. Call
save_macinfo_strings and output_indirect_strings.
include/ChangeLog
2012-10-29 Sterling Augustine <saugustine@google.com>
Cary Coutant <ccoutant@google.com>
* dwarf2.h (dwarf_location_list_entry_type): New enum with fields
DW_LLE_GNU_end_of_list_entry, DW_LLE_GNU_base_address_selection_entry,
DW_LLE_GNU_start_end_entry and DW_LLE_GNU_start_length_entry.
Co-Authored-By: Cary Coutant <ccoutant@google.com>
From-SVN: r193267
2012-11-07 07:15:25 +08:00
|
|
|
|
};
|
|
|
|
|
|
|
1996-07-19 08:26:36 +08:00
|
|
|
|
#define DW_CIE_ID 0xffffffff
|
2006-04-01 08:21:46 +08:00
|
|
|
|
#define DW64_CIE_ID 0xffffffffffffffffULL
|
2009-06-30 08:02:10 +08:00
|
|
|
|
#define DW_CIE_VERSION 1
|
1996-07-19 08:26:36 +08:00
|
|
|
|
|
|
|
|
|
|
#define DW_CFA_extended 0
|
|
|
|
|
|
|
|
|
|
|
|
#define DW_CHILDREN_no 0x00
|
|
|
|
|
|
#define DW_CHILDREN_yes 0x01
|
|
|
|
|
|
|
|
|
|
|
|
#define DW_ADDR_none 0
|
|
|
|
|
|
|
|
|
|
|
|
/* Source language names and codes. */
|
|
|
|
|
|
enum dwarf_source_language
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_LANG_C89 = 0x0001,
|
|
|
|
|
|
DW_LANG_C = 0x0002,
|
|
|
|
|
|
DW_LANG_Ada83 = 0x0003,
|
|
|
|
|
|
DW_LANG_C_plus_plus = 0x0004,
|
|
|
|
|
|
DW_LANG_Cobol74 = 0x0005,
|
|
|
|
|
|
DW_LANG_Cobol85 = 0x0006,
|
|
|
|
|
|
DW_LANG_Fortran77 = 0x0007,
|
|
|
|
|
|
DW_LANG_Fortran90 = 0x0008,
|
|
|
|
|
|
DW_LANG_Pascal83 = 0x0009,
|
|
|
|
|
|
DW_LANG_Modula2 = 0x000a,
|
2002-01-29 07:23:26 +08:00
|
|
|
|
/* DWARF 3. */
|
dwarf2.h (DW_TAG_condition, [...]): New constants from DWARF 3.
* dwarf2.h (DW_TAG_condition, DW_TAG_shared_type): New constants
from DWARF 3.
(DW_AT_description, DW_AT_binary_scale, DW_AT_decimal_scale,
DW_AT_small, DW_AT_decimal_sign, DW_AT_digit_count,
DW_AT_picture_string, DW_AT_mutable, DW_AT_threads_scaled,
DW_AT_explicit, DW_AT_object_pointer, DW_AT_endianity,
DW_AT_elemental, DW_AT_pure, DW_AT_recursive): New.
(DW_OP_form_tls_address, DW_OP_call_frame_cfa, DW_OP_bit_piece): New.
(DW_ATE_packed_decimal, DW_ATE_numeric_string, DW_ATE_edited,
DW_ATE_signed_fixed, DW_ATE_unsigned_fixed): New.
(DW_DS_unsigned, DW_DS_leading_overpunch, DW_DS_trailing_overpunch,
DW_DS_leading_separate, DW_DS_trailing_separate): New.
(DW_END_default, DW_END_big, DW_END_little): New.
(DW_END_lo_user, DW_END_hi_user): Define.
(DW_LNE_lo_user, DW_LNE_hi_user): Define.
(DW_CFA_val_offset, DW_CFA_val_offset_sf, DW_CFA_val_expression): New.
(DW_LANG_PLI, DW_LANG_ObjC, DW_LANG_ObjC_plus_plus, DW_LANG_UPC,
DW_LANG_D): New.
From-SVN: r111620
2006-03-02 07:26:13 +08:00
|
|
|
|
DW_LANG_Java = 0x000b,
|
2001-06-30 00:52:08 +08:00
|
|
|
|
DW_LANG_C99 = 0x000c,
|
|
|
|
|
|
DW_LANG_Ada95 = 0x000d,
|
|
|
|
|
|
DW_LANG_Fortran95 = 0x000e,
|
dwarf2.h (DW_TAG_condition, [...]): New constants from DWARF 3.
* dwarf2.h (DW_TAG_condition, DW_TAG_shared_type): New constants
from DWARF 3.
(DW_AT_description, DW_AT_binary_scale, DW_AT_decimal_scale,
DW_AT_small, DW_AT_decimal_sign, DW_AT_digit_count,
DW_AT_picture_string, DW_AT_mutable, DW_AT_threads_scaled,
DW_AT_explicit, DW_AT_object_pointer, DW_AT_endianity,
DW_AT_elemental, DW_AT_pure, DW_AT_recursive): New.
(DW_OP_form_tls_address, DW_OP_call_frame_cfa, DW_OP_bit_piece): New.
(DW_ATE_packed_decimal, DW_ATE_numeric_string, DW_ATE_edited,
DW_ATE_signed_fixed, DW_ATE_unsigned_fixed): New.
(DW_DS_unsigned, DW_DS_leading_overpunch, DW_DS_trailing_overpunch,
DW_DS_leading_separate, DW_DS_trailing_separate): New.
(DW_END_default, DW_END_big, DW_END_little): New.
(DW_END_lo_user, DW_END_hi_user): Define.
(DW_LNE_lo_user, DW_LNE_hi_user): Define.
(DW_CFA_val_offset, DW_CFA_val_offset_sf, DW_CFA_val_expression): New.
(DW_LANG_PLI, DW_LANG_ObjC, DW_LANG_ObjC_plus_plus, DW_LANG_UPC,
DW_LANG_D): New.
From-SVN: r111620
2006-03-02 07:26:13 +08:00
|
|
|
|
DW_LANG_PLI = 0x000f,
|
|
|
|
|
|
DW_LANG_ObjC = 0x0010,
|
|
|
|
|
|
DW_LANG_ObjC_plus_plus = 0x0011,
|
|
|
|
|
|
DW_LANG_UPC = 0x0012,
|
|
|
|
|
|
DW_LANG_D = 0x0013,
|
dwarf2out.c (dwarf_tag_name): Handle DW_TAG_rvalue_reference_type and DW_TAG_template_alias.
* dwarf2out.c (dwarf_tag_name): Handle DW_TAG_rvalue_reference_type
and DW_TAG_template_alias.
(dwarf_attr_name): Handle DW_AT_main_subprogram,
DW_AT_data_bit_offset, DW_AT_const_expr, DW_AT_enum_class,
DW_AT_linkage_name, DW_AT_GNU_guarded_by, DW_AT_GNU_pt_guarded_by,
DW_AT_GNU_guarded, DW_AT_GNU_pt_guarded, DW_AT_GNU_locks_excluded,
DW_AT_GNU_exclusive_locks_required, DW_AT_GNU_shared_locks_required
and DW_AT_GNU_odr_signature.
(dwarf_form_name): Handle DW_FORM_sec_offset, DW_FORM_exprloc,
DW_FORM_flag_present and DW_FORM_ref_sig8.
(output_signature): Only print name on the first byte.
(output_die): Likewise for dw_val_class_data8.
* include/dwarf2.h (DW_LANG_Python): Add comment that it is
a DWARF 4 addition.
From-SVN: r152853
2009-10-16 00:40:52 +08:00
|
|
|
|
/* DWARF 4. */
|
Add rest of new values from DWARF Version 4.
include/
Add rest of new values from DWARF Version 4.
* dwarf2.h (DW_TAG_rvalue_reference_type, DW_TAG_template_alias):
New tags.
(DW_FORM_ref_sig8): New name for DW_FORM_sig8.
(DW_AT_main_subprogram, DW_AT_data_bit_offset, DW_AT_const_expr,
DW_AT_enum_class, DW_AT_linkage_name, DW_AT_GNU_guarded_by,
DW_AT_GNU_pt_guarded_by, DW_AT_GNU_guarded, DW_AT_GNU_pt_guarded,
DW_AT_GNU_locks_excluded, DW_AT_GNU_exclusive_locks_required,
DW_AT_GNU_shared_locks_required, DW_AT_GNU_odr_signature): New
attributes.
(DW_LANG_Python): New language.
From-SVN: r152181
2009-09-26 02:33:04 +08:00
|
|
|
|
DW_LANG_Python = 0x0014,
|
2010-11-06 01:56:58 +08:00
|
|
|
|
/* DWARF 5. */
|
2016-10-18 01:35:33 +08:00
|
|
|
|
DW_LANG_OpenCL = 0x0015,
|
2010-11-06 01:56:58 +08:00
|
|
|
|
DW_LANG_Go = 0x0016,
|
2016-10-18 01:35:33 +08:00
|
|
|
|
DW_LANG_Modula3 = 0x0017,
|
|
|
|
|
|
DW_LANG_Haskell = 0x0018,
|
|
|
|
|
|
DW_LANG_C_plus_plus_03 = 0x0019,
|
|
|
|
|
|
DW_LANG_C_plus_plus_11 = 0x001a,
|
|
|
|
|
|
DW_LANG_OCaml = 0x001b,
|
2016-04-29 23:01:30 +08:00
|
|
|
|
DW_LANG_Rust = 0x001c,
|
2014-11-26 19:05:20 +08:00
|
|
|
|
DW_LANG_C11 = 0x001d,
|
2016-10-18 01:35:33 +08:00
|
|
|
|
DW_LANG_Swift = 0x001e,
|
|
|
|
|
|
DW_LANG_Julia = 0x001f,
|
|
|
|
|
|
DW_LANG_Dylan = 0x0020,
|
2014-11-26 19:05:20 +08:00
|
|
|
|
DW_LANG_C_plus_plus_14 = 0x0021,
|
2015-02-05 06:38:48 +08:00
|
|
|
|
DW_LANG_Fortran03 = 0x0022,
|
|
|
|
|
|
DW_LANG_Fortran08 = 0x0023,
|
2016-10-18 01:35:33 +08:00
|
|
|
|
DW_LANG_RenderScript = 0x0024,
|
2014-11-26 19:05:20 +08:00
|
|
|
|
|
2009-04-24 23:31:38 +08:00
|
|
|
|
DW_LANG_lo_user = 0x8000, /* Implementation-defined range start. */
|
|
|
|
|
|
DW_LANG_hi_user = 0xffff, /* Implementation-defined range start. */
|
|
|
|
|
|
|
2002-01-29 07:23:26 +08:00
|
|
|
|
/* MIPS. */
|
2004-10-07 04:27:15 +08:00
|
|
|
|
DW_LANG_Mips_Assembler = 0x8001,
|
|
|
|
|
|
/* UPC. */
|
dwarf2.h (enum dwarf_tag): Add DW_TAG_HP_Bliss_field and DW_TAG_HP_Bliss_field_set.
2010-06-08 Tristan Gingold <gingold@adacore.com>
* dwarf2.h (enum dwarf_tag): Add DW_TAG_HP_Bliss_field and
DW_TAG_HP_Bliss_field_set.
(enum dwarf_attribute): Add DW_AT_HP_prologue, DW_AT_HP_epilogue,
DW_AT_HP_unit_name, DW_AT_HP_unit_size, DW_AT_HP_widened_byte_size,
DW_AT_HP_definition_points, DW_AT_HP_default_location and
DW_AT_HP_is_result_param.
(enum dwarf_type): Add DW_ATE_HP_VAX_float, DW_ATE_HP_VAX_float_d,
DW_ATE_HP_packed_decimal, DW_ATE_HP_zoned_decimal, DW_ATE_HP_edited,
DW_ATE_HP_signed_fixed, DW_ATE_HP_unsigned_fixed,
DW_ATE_HP_VAX_complex_float and DW_ATE_HP_VAX_complex_float_d.
(enum dwarf_line_number_x_ops): Add
DW_LNE_HP_source_file_correlation.
(enum dwarf_source_language): Add DW_LANG_HP_Bliss,
DW_LANG_HP_Basic91, DW_LANG_HP_Pascal91, DW_LANG_HP_IMacro,
DW_LANG_HP_Assembler.
From-SVN: r160430
2010-06-08 17:51:27 +08:00
|
|
|
|
DW_LANG_Upc = 0x8765,
|
|
|
|
|
|
/* HP extensions. */
|
|
|
|
|
|
DW_LANG_HP_Bliss = 0x8003,
|
|
|
|
|
|
DW_LANG_HP_Basic91 = 0x8004,
|
|
|
|
|
|
DW_LANG_HP_Pascal91 = 0x8005,
|
|
|
|
|
|
DW_LANG_HP_IMacro = 0x8006,
|
2016-04-29 23:01:30 +08:00
|
|
|
|
DW_LANG_HP_Assembler = 0x8007,
|
|
|
|
|
|
|
|
|
|
|
|
/* Rust extension, but replaced in DWARF 5. */
|
|
|
|
|
|
DW_LANG_Rust_old = 0x9000
|
1996-07-19 08:26:36 +08:00
|
|
|
|
};
|
|
|
|
|
|
|
1996-11-19 06:42:34 +08:00
|
|
|
|
/* Names and codes for macro information. */
|
1996-07-19 08:26:36 +08:00
|
|
|
|
enum dwarf_macinfo_record_type
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_MACINFO_define = 1,
|
|
|
|
|
|
DW_MACINFO_undef = 2,
|
|
|
|
|
|
DW_MACINFO_start_file = 3,
|
|
|
|
|
|
DW_MACINFO_end_file = 4,
|
1996-11-19 06:42:34 +08:00
|
|
|
|
DW_MACINFO_vendor_ext = 255
|
1996-07-19 08:26:36 +08:00
|
|
|
|
};
|
2011-07-23 04:06:09 +08:00
|
|
|
|
|
2016-10-18 01:35:33 +08:00
|
|
|
|
/* DW_TAG_defaulted/DW_TAG_GNU_defaulted attributes. */
|
2016-08-12 15:11:50 +08:00
|
|
|
|
enum dwarf_defaulted_attribute
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_DEFAULTED_no = 0x00,
|
|
|
|
|
|
DW_DEFAULTED_in_class = 0x01,
|
|
|
|
|
|
DW_DEFAULTED_out_of_class = 0x02
|
|
|
|
|
|
};
|
|
|
|
|
|
|
2011-07-23 04:06:09 +08:00
|
|
|
|
/* Names and codes for new style macro information. */
|
|
|
|
|
|
enum dwarf_macro_record_type
|
|
|
|
|
|
{
|
2016-10-18 01:35:33 +08:00
|
|
|
|
DW_MACRO_define = 0x01,
|
|
|
|
|
|
DW_MACRO_undef = 0x02,
|
|
|
|
|
|
DW_MACRO_start_file = 0x03,
|
|
|
|
|
|
DW_MACRO_end_file = 0x04,
|
|
|
|
|
|
DW_MACRO_define_strp = 0x05,
|
|
|
|
|
|
DW_MACRO_undef_strp = 0x06,
|
|
|
|
|
|
DW_MACRO_import = 0x07,
|
|
|
|
|
|
DW_MACRO_define_sup = 0x08,
|
|
|
|
|
|
DW_MACRO_undef_sup = 0x09,
|
|
|
|
|
|
DW_MACRO_import_sup = 0x0a,
|
|
|
|
|
|
DW_MACRO_define_strx = 0x0b,
|
|
|
|
|
|
DW_MACRO_undef_strx = 0x0c,
|
|
|
|
|
|
DW_MACRO_lo_user = 0xe0,
|
|
|
|
|
|
DW_MACRO_hi_user = 0xff,
|
|
|
|
|
|
|
|
|
|
|
|
/* Compatibility macros for the GNU .debug_macro extension. */
|
|
|
|
|
|
DW_MACRO_GNU_define = 0x01,
|
|
|
|
|
|
DW_MACRO_GNU_undef = 0x02,
|
|
|
|
|
|
DW_MACRO_GNU_start_file = 0x03,
|
|
|
|
|
|
DW_MACRO_GNU_end_file = 0x04,
|
|
|
|
|
|
DW_MACRO_GNU_define_indirect = 0x05,
|
|
|
|
|
|
DW_MACRO_GNU_undef_indirect = 0x06,
|
|
|
|
|
|
DW_MACRO_GNU_transparent_include = 0x07,
|
2012-06-09 02:52:32 +08:00
|
|
|
|
/* Extensions for DWZ multifile.
|
|
|
|
|
|
See http://www.dwarfstd.org/ShowIssue.php?issue=120604.1&type=open . */
|
2016-10-18 01:35:33 +08:00
|
|
|
|
DW_MACRO_GNU_define_indirect_alt = 0x08,
|
|
|
|
|
|
DW_MACRO_GNU_undef_indirect_alt = 0x09,
|
|
|
|
|
|
DW_MACRO_GNU_transparent_include_alt = 0x0a,
|
2011-07-23 04:06:09 +08:00
|
|
|
|
DW_MACRO_GNU_lo_user = 0xe0,
|
|
|
|
|
|
DW_MACRO_GNU_hi_user = 0xff
|
|
|
|
|
|
};
|
2016-10-18 01:35:33 +08:00
|
|
|
|
|
|
|
|
|
|
/* Range list entry kinds in .debug_rnglists* section. */
|
|
|
|
|
|
enum dwarf_range_list_entry
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_RLE_end_of_list = 0x00,
|
|
|
|
|
|
DW_RLE_base_addressx = 0x01,
|
|
|
|
|
|
DW_RLE_startx_endx = 0x02,
|
|
|
|
|
|
DW_RLE_startx_length = 0x03,
|
|
|
|
|
|
DW_RLE_offset_pair = 0x04,
|
|
|
|
|
|
DW_RLE_base_address = 0x05,
|
|
|
|
|
|
DW_RLE_start_end = 0x06,
|
|
|
|
|
|
DW_RLE_start_length = 0x07
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
/* Unit types in unit_type unit header field. */
|
|
|
|
|
|
enum dwarf_unit_type
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_UT_compile = 0x01,
|
|
|
|
|
|
DW_UT_type = 0x02,
|
|
|
|
|
|
DW_UT_partial = 0x03,
|
|
|
|
|
|
DW_UT_skeleton = 0x04,
|
|
|
|
|
|
DW_UT_split_compile = 0x05,
|
|
|
|
|
|
DW_UT_split_type = 0x06,
|
|
|
|
|
|
DW_UT_lo_user = 0x80,
|
|
|
|
|
|
DW_UT_hi_user = 0xff
|
|
|
|
|
|
};
|
2001-03-28 19:04:51 +08:00
|
|
|
|
|
|
|
|
|
|
/* @@@ For use with GNU frame unwind information. */
|
|
|
|
|
|
|
|
|
|
|
|
#define DW_EH_PE_absptr 0x00
|
|
|
|
|
|
#define DW_EH_PE_omit 0xff
|
|
|
|
|
|
|
|
|
|
|
|
#define DW_EH_PE_uleb128 0x01
|
|
|
|
|
|
#define DW_EH_PE_udata2 0x02
|
|
|
|
|
|
#define DW_EH_PE_udata4 0x03
|
|
|
|
|
|
#define DW_EH_PE_udata8 0x04
|
|
|
|
|
|
#define DW_EH_PE_sleb128 0x09
|
|
|
|
|
|
#define DW_EH_PE_sdata2 0x0A
|
|
|
|
|
|
#define DW_EH_PE_sdata4 0x0B
|
|
|
|
|
|
#define DW_EH_PE_sdata8 0x0C
|
|
|
|
|
|
#define DW_EH_PE_signed 0x08
|
|
|
|
|
|
|
|
|
|
|
|
#define DW_EH_PE_pcrel 0x10
|
|
|
|
|
|
#define DW_EH_PE_textrel 0x20
|
|
|
|
|
|
#define DW_EH_PE_datarel 0x30
|
|
|
|
|
|
#define DW_EH_PE_funcrel 0x40
|
2001-06-06 09:57:49 +08:00
|
|
|
|
#define DW_EH_PE_aligned 0x50
|
2001-03-28 19:04:51 +08:00
|
|
|
|
|
|
|
|
|
|
#define DW_EH_PE_indirect 0x80
|
2004-01-08 15:50:46 +08:00
|
|
|
|
|
2013-03-02 07:35:58 +08:00
|
|
|
|
/* Codes for the debug sections in a dwarf package (.dwp) file.
|
|
|
|
|
|
Extensions for Fission. See http://gcc.gnu.org/wiki/DebugFissionDWP. */
|
|
|
|
|
|
enum dwarf_sect
|
|
|
|
|
|
{
|
|
|
|
|
|
DW_SECT_INFO = 1,
|
|
|
|
|
|
DW_SECT_TYPES = 2,
|
|
|
|
|
|
DW_SECT_ABBREV = 3,
|
|
|
|
|
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DW_SECT_LINE = 4,
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DW_SECT_LOC = 5,
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DW_SECT_STR_OFFSETS = 6,
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DW_SECT_MACINFO = 7,
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DW_SECT_MACRO = 8,
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DW_SECT_MAX = 8
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};
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dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
gcc
* dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
(dwarf_tag_name): Use get_DW_TAG_name.
(dwarf_attr_name): Use get_DW_AT_name.
(dwarf_form_name): Use get_DW_FORM_name.
* dwarf2cfi.c (dwarf_cfi_name): Use get_DW_CFA_name.
include
* dwarf2.h (enum dwarf_tag, enum dwarf_form, enum dwarf_attribute)
(enum dwarf_location_atom, enum dwarf_type, enum
dwarf_call_frame_info): Remove.
(DW_TAG, DW_TAG_DUP, DW_FORM, DW_AT, DW_AT_DUP, DW_OP)
(DW_OP_DUP, DW_ATE, DW_ATE_DUP, DW_CFA): New macros.
Include dwarf2.def.
(get_DW_TAG_name, get_DW_AT_name, get_DW_FORM_name)
(get_DW_OP_name, get_DW_ATE_name): Declare.
* dwarf2.def: New file, from dwarf2.h.
libiberty
* dwarfnames.c: New file.
* Makefile.in (CFILES): Add dwarfnames.
(REQUIRED_OFILES): Add dwarfnames.
(./dwarfnames.$(objext)): New target.
From-SVN: r186908
2012-04-27 22:14:14 +08:00
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2012-04-28 00:58:53 +08:00
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
gcc
* dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
(dwarf_tag_name): Use get_DW_TAG_name.
(dwarf_attr_name): Use get_DW_AT_name.
(dwarf_form_name): Use get_DW_FORM_name.
* dwarf2cfi.c (dwarf_cfi_name): Use get_DW_CFA_name.
include
* dwarf2.h (enum dwarf_tag, enum dwarf_form, enum dwarf_attribute)
(enum dwarf_location_atom, enum dwarf_type, enum
dwarf_call_frame_info): Remove.
(DW_TAG, DW_TAG_DUP, DW_FORM, DW_AT, DW_AT_DUP, DW_OP)
(DW_OP_DUP, DW_ATE, DW_ATE_DUP, DW_CFA): New macros.
Include dwarf2.def.
(get_DW_TAG_name, get_DW_AT_name, get_DW_FORM_name)
(get_DW_OP_name, get_DW_ATE_name): Declare.
* dwarf2.def: New file, from dwarf2.h.
libiberty
* dwarfnames.c: New file.
* Makefile.in (CFILES): Add dwarfnames.
(REQUIRED_OFILES): Add dwarfnames.
(./dwarfnames.$(objext)): New target.
From-SVN: r186908
2012-04-27 22:14:14 +08:00
|
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|
/* Return the name of a DW_TAG_ constant, or NULL if the value is not
|
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recognized. */
|
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extern const char *get_DW_TAG_name (unsigned int tag);
|
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/* Return the name of a DW_AT_ constant, or NULL if the value is not
|
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|
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|
recognized. */
|
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|
extern const char *get_DW_AT_name (unsigned int attr);
|
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/* Return the name of a DW_FORM_ constant, or NULL if the value is not
|
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|
|
recognized. */
|
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|
|
extern const char *get_DW_FORM_name (unsigned int form);
|
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|
|
/* Return the name of a DW_OP_ constant, or NULL if the value is not
|
|
|
|
|
|
recognized. */
|
|
|
|
|
|
extern const char *get_DW_OP_name (unsigned int op);
|
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|
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|
/* Return the name of a DW_ATE_ constant, or NULL if the value is not
|
|
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|
|
|
recognized. */
|
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|
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|
|
extern const char *get_DW_ATE_name (unsigned int enc);
|
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|
|
|
|
|
|
/* Return the name of a DW_CFA_ constant, or NULL if the value is not
|
|
|
|
|
|
recognized. */
|
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|
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|
|
extern const char *get_DW_CFA_name (unsigned int opc);
|
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|
|
include/ChangeLog
2017-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2.def (DW_IDX_compile_unit, DW_IDX_type_unit, DW_IDX_die_offset)
(DW_IDX_parent, DW_IDX_type_hash, DW_IDX_lo_user, DW_IDX_hi_user)
(DW_IDX_GNU_internal, DW_IDX_GNU_external): New.
* dwarf2.h (DW_IDX, DW_IDX_DUP, DW_FIRST_IDX, DW_END_IDX): New.
(enum dwarf_name_index_attribute): Remove.
(get_DW_IDX_name): New declaration.
libiberty/ChangeLog
2017-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarfnames.c (DW_FIRST_IDX, DW_END_IDX, DW_IDX, DW_IDX_DUP): New.
From-SVN: r249883
2017-07-03 04:00:48 +08:00
|
|
|
|
/* Return the name of a DW_IDX_ constant, or NULL if the value is not
|
|
|
|
|
|
recognized. */
|
|
|
|
|
|
extern const char *get_DW_IDX_name (unsigned int idx);
|
|
|
|
|
|
|
2012-04-28 00:58:53 +08:00
|
|
|
|
#ifdef __cplusplus
|
|
|
|
|
|
}
|
|
|
|
|
|
#endif /* __cplusplus */
|
|
|
|
|
|
|
2011-02-23 16:57:49 +08:00
|
|
|
|
#endif /* _DWARF2_H */
|
