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1.1 root 1: /* Dwarf definitions.
2:
3: This file is derived from the DWARF specification, Draft #5 by the UNIX
4: International Programming Languages Special Interest Group dated 10/21/91.
5: */
6:
7: /* Tag names and codes: Figure 9. */
8:
9: #define TAG_padding 0x0000
10: #define TAG_array_type 0x0001
11: #define TAG_class_type 0x0002
12: #define TAG_entry_point 0x0003
13: #define TAG_enumeration_type 0x0004
14: #define TAG_formal_parameter 0x0005
15: #define TAG_global_subroutine 0x0006
16: #define TAG_global_variable 0x0007
17: #define TAG_imported_declaration 0x0008
18:
19: #define TAG_label 0x000a
20: #define TAG_lexical_block 0x000b
21: #define TAG_local_variable 0x000c
22: #define TAG_member 0x000d
23:
24: #define TAG_pointer_type 0x000f
25: #define TAG_reference_type 0x0010
26: #define TAG_compile_unit 0x0011
27: #define TAG_source_file 0x0011
28: #define TAG_string_type 0x0012
29: #define TAG_structure_type 0x0013
30: #define TAG_subroutine 0x0014
31: #define TAG_subroutine_type 0x0015
32: #define TAG_typedef 0x0016
33: #define TAG_union_type 0x0017
34: #define TAG_unspecified_parameters 0x0018
35: #define TAG_variant 0x0019
36: #define TAG_common_block 0x001a
37: #define TAG_common_inclusion 0x001b
38: #define TAG_format 0x001c
39: #define TAG_inheritance 0x001d
40: #define TAG_inlined_subroutine 0x001e
41: #define TAG_module 0x001f
42: #define TAG_ptr_to_member_type 0x0020
43: #define TAG_set_type 0x0021
44: #define TAG_subrange_type 0x0022
45: #define TAG_with_stmt 0x0023
46:
47: #define TAG_lo_user 0x8000
48: #define TAG_hi_user 0xffff
49:
50: /* Form names and codes: Figure 10. */
51:
52: #define FORM_ADDR 0x1
53: #define FORM_REF 0x2
54: #define FORM_BLOCK2 0x3
55: #define FORM_BLOCK4 0x4
56: #define FORM_DATA2 0x5
57: #define FORM_DATA4 0x6
58: #define FORM_DATA8 0x7
59: #define FORM_STRING 0x8
60:
61: /* Attribute names and codes: Figure 11. */
62:
63: #define AT_sibling /* reference */ (0x0010|FORM_REF)
64: #define AT_location /* block2 */ (0x0020|FORM_BLOCK2)
65: #define AT_name /* string */ (0x0030|FORM_STRING)
66: #define AT_fund_type /* halfword */ (0x0050|FORM_DATA2)
67: #define AT_mod_fund_type /* block2 */ (0x0060|FORM_BLOCK2)
68: #define AT_user_def_type /* reference */ (0x0070|FORM_REF)
69: #define AT_mod_u_d_type /* block2 */ (0x0080|FORM_BLOCK2)
70: #define AT_ordering /* halfword */ (0x0090|FORM_DATA2)
71: #define AT_subscr_data /* block2 */ (0x00a0|FORM_BLOCK2)
72: #define AT_byte_size /* word */ (0x00b0|FORM_DATA4)
73: #define AT_bit_offset /* halfword */ (0x00c0|FORM_DATA2)
74: #define AT_bit_size /* word */ (0x00d0|FORM_DATA4)
75:
76: #define AT_element_list /* block4 */ (0x00f0|FORM_BLOCK4)
77: #define AT_stmt_list /* word */ (0x0100|FORM_DATA4)
78: #define AT_low_pc /* address */ (0x0110|FORM_ADDR)
79: #define AT_high_pc /* address */ (0x0120|FORM_ADDR)
80: #define AT_language /* word */ (0x0130|FORM_DATA4)
81: #define AT_member /* reference */ (0x0140|FORM_REF)
82: #define AT_discr /* reference */ (0x0150|FORM_REF)
83: #define AT_discr_value /* block2 */ (0x0160|FORM_BLOCK2)
84: #define AT_visibility /* halfword */ (0x0170|FORM_DATA2)
85: #define AT_import /* reference */ (0x0180|FORM_REF)
86: #define AT_string_length /* block2 */ (0x0190|FORM_BLOCK2)
87: #define AT_common_reference /* reference */ (0x01a0|FORM_REF)
88: #define AT_comp_dir /* string */ (0x01b0|FORM_STRING)
89:
90: #define AT_const_value_string /* string */ (0x01c0|FORM_STRING)
91: #define AT_const_value_data2 /* halfword */ (0x01c0|FORM_DATA2)
92: #define AT_const_value_data4 /* word */ (0x01c0|FORM_DATA4)
93: #define AT_const_value_data8 /* doubleword */(0x01c0|FORM_DATA8)
94: #define AT_const_value_block2 /* block2 */ (0x01c0|FORM_BLOCK2)
95: #define AT_const_value_block4 /* block4 */ (0x01c0|FORM_BLOCK4)
96:
97: #define AT_containing_type /* reference */ (0x01d0|FORM_REF)
98:
99: #define AT_default_value_addr /* address */ (0x01e0|FORM_ADDR)
100: #define AT_default_value_data2 /* halfword */ (0x01e0|FORM_DATA2)
101: #define AT_default_value_data4 /* word */ (0x01e0|FORM_DATA4)
102: #define AT_default_value_data8 /* doubleword */(0x01e0|FORM_DATA8)
103: #define AT_default_value_string /* string */ (0x01e0|FORM_STRING)
104:
105: #define AT_friends /* block2 */ (0x01f0|FORM_BLOCK2)
106: #define AT_inline /* string */ (0x0200|FORM_STRING)
107: #define AT_is_optional /* string */ (0x0210|FORM_STRING)
108:
109: #define AT_lower_bound_ref /* reference */ (0x0220|FORM_REF)
110: #define AT_lower_bound_data2 /* halfword */ (0x0220|FORM_DATA2)
111: #define AT_lower_bound_data4 /* word */ (0x0220|FORM_DATA4)
112: #define AT_lower_bound_data8 /* doubleword */(0x0220|FORM_DATA8)
113:
114: #define AT_main_program /* string */ (0x0230|FORM_STRING)
115: #define AT_private /* string */ (0x0240|FORM_STRING)
116: #define AT_producer /* string */ (0x0250|FORM_STRING)
117: #define AT_protected /* string */ (0x0260|FORM_STRING)
118: #define AT_prototyped /* string */ (0x0270|FORM_STRING)
119: #define AT_public /* string */ (0x0280|FORM_STRING)
120: #define AT_pure_virtual /* string */ (0x0290|FORM_STRING)
121: #define AT_return_addr_loc /* block2 */ (0x02a0|FORM_BLOCK2)
122: #define AT_specification /* reference */ (0x02b0|FORM_REF)
123: #define AT_start_scope /* word */ (0x02c0|FORM_DATA4)
124: #define AT_static_link_loc /* block2 */ (0x02d0|FORM_BLOCK2)
125: #define AT_stride_size /* word */ (0x02e0|FORM_DATA4)
126:
127: #define AT_upper_bound_ref /* reference */ (0x02f0|FORM_REF)
128: #define AT_upper_bound_data2 /* halfword */ (0x02f0|FORM_DATA2)
129: #define AT_upper_bound_data4 /* word */ (0x02f0|FORM_DATA4)
130: #define AT_upper_bound_data8 /* doubleword */(0x02f0|FORM_DATA8)
131:
132: #define AT_virtual /* string */ (0x0300|FORM_STRING)
133: #define AT_frame_base /* block2 */ (0x0310|FORM_BLOCK2)
134:
135: /* GNU attribute extensions. */
136:
137: #define AT_sf_names /* word */ (0x8000|FORM_DATA4)
138: #define AT_src_info /* word */ (0x8010|FORM_DATA4)
139: #define AT_mac_info /* word */ (0x8020|FORM_DATA4)
140:
141: #define AT_lo_user /* - */ 0x8000
142: #define AT_hi_user /* - */ 0xffff
143:
144: /* Location atom names and codes: Figure 13. */
145:
146: #define OP_REG 0x01
147: #define OP_BASEREG 0x02
148: #define OP_ADDR 0x03
149: #define OP_CONST 0x04
150: #define OP_DEREF2 0x05
151: #define OP_DEREF4 0x06
152: #define OP_ADD 0x07
153:
154: #define OP_LO_USER 0x80
155: #define OP_HI_USER 0xff
156:
157: /* Fundamental type names and codes: figure 14. */
158:
159: #define FT_char 0x0001
160: #define FT_signed_char 0x0002
161: #define FT_unsigned_char 0x0003
162: #define FT_short 0x0004
163: #define FT_signed_short 0x0005
164: #define FT_unsigned_short 0x0006
165: #define FT_integer 0x0007
166: #define FT_signed_integer 0x0008
167: #define FT_unsigned_integer 0x0009
168: #define FT_long 0x000a
169: #define FT_signed_long 0x000b
170: #define FT_unsigned_long 0x000c
171: #define FT_pointer 0x000d
172: #define FT_float 0x000e
173: #define FT_dbl_prec_float 0x000f
174: #define FT_ext_prec_float 0x0010 /* not accepted by "classic" svr4 SDB */
175: #define FT_complex 0x0011 /* not accepted by "classic" svr4 SDB */
176: #define FT_dbl_prec_complex 0x0012 /* not accepted by "classic" svr4 SDB */
177:
178: #define FT_void 0x0014
179: #define FT_boolean 0x0015 /* not accepted by "classic" svr4 SDB */
180: #define FT_ext_prec_complex 0x0016 /* not accepted by "classic" svr4 SDB */
181:
182: /* GNU-specific fundamental type codes - not accepted by "classic" svr4 SDB */
183:
184: #define FT_long_long 0x8000
185: #define FT_signed_long_long 0x8001
186: #define FT_unsigned_long_long 0x8002
187:
188: #define FT_lo_user 0x8000
189: #define FT_hi_user 0xffff
190:
191: /* Type modifier names and codes: Figure 15. */
192:
193: #define MOD_pointer_to 0x01
194: #define MOD_reference_to 0x02
195: #define MOD_const 0x03
196: #define MOD_volatile 0x04
197:
198: #define MOD_lo_user 0x80
199: #define MOD_hi_user 0xff
200:
201: /* Visibility names and codes: Figure 16. */
202:
203: #define VIS_local 0x00
204: #define VIS_exported 0x01
205:
206: #define VIS_lo_user 0x80
207: #define VIS_hi_user 0xff
208:
209: /* Array ordering names and codes: Figure 18. */
210:
211: #define ORD_row_major 0
212: #define ORD_col_major 1
213:
214: /* Array subscript format names and codes: Figure 19. */
215:
216: #define FMT_FT_C_C 0x0
217: #define FMT_FT_C_X 0x1
218: #define FMT_FT_X_C 0x2
219: #define FMT_FT_X_X 0x3
220: #define FMT_UT_C_C 0x4
221: #define FMT_UT_C_X 0x5
222: #define FMT_UT_X_C 0x6
223: #define FMT_UT_X_X 0x7
224: #define FMT_ET 0x8
225:
226: /* Derived from above for ease of use. */
227:
228: #define FMT_CODE(_FUNDAMENTAL_TYPE_P, _UB_CONST_P, _LB_CONST_P) \
229: (((_FUNDAMENTAL_TYPE_P) ? 0 : 4) \
230: | ((_UB_CONST_P) ? 0 : 2) \
231: | ((_LB_CONST_P) ? 0 : 1))
232:
233: /* Source language names and codes: Figure 17. */
234:
235: #define LANG_C89 0x0001
236: #define LANG_C 0x0002
237: #define LANG_ADA83 0x0003
238: #define LANG_C_PLUS_PLUS 0x0004
239: #define LANG_COBOL74 0x0005
240: #define LANG_COBOL85 0x0006
241: #define LANG_FORTRAN77 0x0007
242: #define LANG_FORTRAN90 0x0008
243: #define LANG_PASCAL83 0x0009
244: #define LANG_MODULA2 0x000a
245:
246: #define LANG_LO_USER 0x8000
247: #define LANG_HI_USER 0xffff
248:
249: /* Names and codes for GNU "macinfo" extension. */
250:
251: #define MACINFO_start 's'
252: #define MACINFO_resume 'r'
253: #define MACINFO_define 'd'
254: #define MACINFO_undef 'u'
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