src/dwarf2.h

   1 /*
   2  * Copyright (c) 2006 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /* These constants were taken from version 3 of the DWARF standard,
  24    which is Copyright (c) 2005 Free Standards Group, and
  25    Copyright (c) 1992, 1993 UNIX International, Inc.  */
  26
  27 /* This is not a complete list.  */
  28 enum {
  29   DW_TAG_compile_unit = 17,
  30   DW_TAG_partial_unit = 60
  31 };
  32
  33 /* This is not a complete list.  */
  34 enum {
  35   DW_AT_sibling = 1,
  36   DW_AT_name = 3,
  37   DW_AT_stmt_list = 16,
  38   DW_AT_comp_dir = 27
  39 };
  40
  41 enum {
  42   DW_FORM_addr = 1,
  43   DW_FORM_block2 = 3,
  44   DW_FORM_block4,
  45   DW_FORM_data2,
  46   DW_FORM_data4,
  47   DW_FORM_data8,
  48   DW_FORM_string,
  49   DW_FORM_block,
  50   DW_FORM_block1,
  51   DW_FORM_data1,
  52   DW_FORM_flag,
  53   DW_FORM_sdata,
  54   DW_FORM_strp,
  55   DW_FORM_udata,
  56   DW_FORM_ref_addr,
  57   DW_FORM_ref1,
  58   DW_FORM_ref2,
  59   DW_FORM_ref4,
  60   DW_FORM_ref8,
  61   DW_FORM_ref_udata,
  62   DW_FORM_indirect /* 22 */
  63 };
  64
  65 enum {
  66   DW_LNS_extended_op = 0,
  67   DW_LNS_copy,
  68   DW_LNS_advance_pc,
  69   DW_LNS_advance_line,
  70   DW_LNS_set_file,
  71   DW_LNS_set_column,
  72   DW_LNS_negate_stmt,
  73   DW_LNS_set_basic_block,
  74   DW_LNS_const_add_pc,
  75   DW_LNS_fixed_advance_pc,
  76   DW_LNS_set_prologue_end,
  77   DW_LNS_set_epilogue_begin,
  78   DW_LNS_set_isa
  79 };
  80
  81 enum {
  82   DW_LNE_end_sequence = 1,
  83   DW_LNE_set_address,
  84   DW_LNE_define_file
  85 };