Update dwarf.h to DWARF draft 5 version from gcc2.

1 files changed, 101 insertions, 57 deletions

diff --git a/include/dwarf.h b/include/dwarf.h
index 0642fdb..fb40c45 100755
--- a/include/dwarf.h
+++ b/include/dwarf.h
@@ -1,15 +1,13 @@
 /* Dwarf definitions.
 
-   This file is derived from the DWARF specification, Draft 3 by the UNIX
-   International Programming Languages Special Interest Group dated 6/5/91.
+   This file is derived from the DWARF specification, Draft #5 by the UNIX
+   International Programming Languages Special Interest Group dated 10/21/91.
 
-   Updated to Draft 4 dated 7/31/91.
-
-   (Extracted from GCC 2.0, snapshot 267 and placed in Cygnus include
-    tree on 9/28/91 by Fred Fish, as part of gdb SVR4 DWARF support.)
+   (Extracted from GCC 2.0, snapshot 312 and placed in Cygnus include
+    tree on 11/16/91 by Fred Fish, as part of gdb SVR4 DWARF support.)
 */
 
-/* Tag names: 4.1  Debugging Information Entry, figure 9.  */
+/* Tag names and codes: Figure 9.  */
 
 #define TAG_padding			0x0000
 #define TAG_array_type			0x0001
@@ -20,12 +18,12 @@
 #define TAG_global_subroutine		0x0006
 #define TAG_global_variable		0x0007
 #define TAG_imported_declaration	0x0008
-#define TAG_inline_subroutine		0x0009
+
 #define TAG_label			0x000a
 #define TAG_lexical_block		0x000b
 #define TAG_local_variable		0x000c
 #define TAG_member			0x000d
-#define TAG_member_function		0x000e
+
 #define TAG_pointer_type		0x000f
 #define TAG_reference_type		0x0010
 #define TAG_compile_unit		0x0011
@@ -38,19 +36,21 @@
 #define TAG_union_type			0x0017
 #define TAG_unspecified_parameters	0x0018
 #define TAG_variant			0x0019
-
-/* Mysterious gap introduced in draft 4!  */
-#define TAG_format			0x0020
-#define TAG_with_stmt			0x0021
-#define TAG_set_type			0x0022
-
-/* Coming soon?  */
-#define TAG_file_type			0x8000
+#define TAG_common_block		0x001a
+#define TAG_common_inclusion		0x001b
+#define TAG_format			0x001c
+#define TAG_inheritance			0x001d
+#define TAG_inlined_subroutine		0x001e
+#define TAG_module			0x001f
+#define TAG_ptr_to_member_type		0x0020
+#define TAG_set_type			0x0021
+#define TAG_subrange_type		0x0022
+#define TAG_with_stmt			0x0023
 
 #define TAG_lo_user			0x8000
 #define TAG_hi_user			0xffff
 
-/* Form names: 4.2  Attributes Types, figure 10.  */
+/* Form names and codes: Figure 10.  */
 
 #define FORM_ADDR	0x1
 #define FORM_REF	0x2
@@ -61,10 +61,7 @@
 #define FORM_DATA8	0x7
 #define FORM_STRING	0x8
 
-/* Attribute form encodings: 4.2  Attributes Types, figure 11.
-
-        Attribute name      Form           Value
-*/
+/* Attribute names and codes: Figure 11.  */
 
 #define AT_sibling		/* reference */	(0x0010|FORM_REF)
 #define AT_location		/* block2 */	(0x0020|FORM_BLOCK2)
@@ -78,7 +75,7 @@
 #define AT_byte_size		/* word */	(0x00b0|FORM_DATA4)
 #define AT_bit_offset		/* halfword */	(0x00c0|FORM_DATA2)
 #define AT_bit_size		/* word */	(0x00d0|FORM_DATA4)
-#define AT_deriv_list		/* block2 */	(0x00e0|FORM_BLOCK2)
+
 #define AT_element_list		/* block4 */	(0x00f0|FORM_BLOCK4)
 #define AT_stmt_list		/* word */	(0x0100|FORM_DATA4)
 #define AT_low_pc		/* address */	(0x0110|FORM_ADDR)
@@ -90,26 +87,64 @@
 #define AT_visibility		/* halfword */	(0x0170|FORM_DATA2)
 #define AT_import		/* reference */	(0x0180|FORM_REF)
 #define AT_string_length	/* block2 */	(0x0190|FORM_BLOCK2)
-#define AT_comp_dir		/* string */	(0x01a0|FORM_STRING)
-#define AT_producer		/* string */	(0x01b0|FORM_STRING)
+#define AT_common_reference	/* reference */	(0x01a0|FORM_REF)
+#define AT_comp_dir		/* string */	(0x01b0|FORM_STRING)
+
+#define AT_const_value_string	/* string */	(0x01c0|FORM_STRING)
+#define AT_const_value_data2	/* halfword */	(0x01c0|FORM_DATA2)
+#define AT_const_value_data4	/* word */	(0x01c0|FORM_DATA4)
+#define AT_const_value_data8	/* doubleword */(0x01c0|FORM_DATA8)
+#define AT_const_value_block2	/* block2 */	(0x01c0|FORM_BLOCK2)
+#define AT_const_value_block4	/* block4 */	(0x01c0|FORM_BLOCK4)
+
+#define AT_containing_type	/* reference */	(0x01d0|FORM_REF)
+
+#define AT_default_value_addr	/* address */	(0x01e0|FORM_ADDR)
+#define AT_default_value_data2	/* halfword */	(0x01e0|FORM_DATA2)
+#define AT_default_value_data4	/* word */	(0x01e0|FORM_DATA4)
+#define AT_default_value_data8	/* doubleword */(0x01e0|FORM_DATA8)
+#define AT_default_value_string	/* string */	(0x01e0|FORM_STRING)
 
-/* Added in draft 4.  */
-#define AT_loclist		/* word */	(0x01c0|FORM_DATA4)
-#define AT_frame_base		/* word */	(0x01d0|FORM_DATA4)
-#define AT_incomplete		/* halfword */	(0x01e0|FORM_DATA2)
-#define AT_start_scope		/* word */	(0x01f0|FORM_DATA4)
-#define AT_stride_size		/* word */	(0x0200|FORM_DATA4)
+#define AT_friends		/* block2 */	(0x01f0|FORM_BLOCK2)
+#define AT_inline		/* string */	(0x0200|FORM_STRING)
+#define AT_is_optional		/* string */	(0x0210|FORM_STRING)
 
-/* Coming soon.  */
+#define AT_lower_bound_ref	/* reference */	(0x0220|FORM_REF)
+#define AT_lower_bound_data2	/* halfword */	(0x0220|FORM_DATA2)
+#define AT_lower_bound_data4	/* word */	(0x0220|FORM_DATA4)
+#define AT_lower_bound_data8	/* doubleword */(0x0220|FORM_DATA8)
+
+#define AT_main_program		/* string */	(0x0230|FORM_STRING)
+#define AT_private		/* string */	(0x0240|FORM_STRING)
+#define AT_producer		/* string */	(0x0250|FORM_STRING)
+#define AT_protected		/* string */	(0x0260|FORM_STRING)
+#define AT_prototyped		/* string */	(0x0270|FORM_STRING)
+#define AT_public		/* string */	(0x0280|FORM_STRING)
+#define AT_pure_virtual		/* string */	(0x0290|FORM_STRING)
+#define AT_return_addr_loc	/* block2 */	(0x02a0|FORM_BLOCK2)
+#define AT_specification	/* reference */	(0x02b0|FORM_REF)
+#define AT_start_scope		/* word */	(0x02c0|FORM_DATA4)
+#define AT_static_link_loc	/* block2 */	(0x02d0|FORM_BLOCK2)
+#define AT_stride_size		/* word */	(0x02e0|FORM_DATA4)
+
+#define AT_upper_bound_ref	/* reference */	(0x02f0|FORM_REF)
+#define AT_upper_bound_data2	/* halfword */	(0x02f0|FORM_DATA2)
+#define AT_upper_bound_data4	/* word */	(0x02f0|FORM_DATA4)
+#define AT_upper_bound_data8	/* doubleword */(0x02f0|FORM_DATA8)
+
+#define AT_virtual		/* string */	(0x0300|FORM_STRING)
+#define AT_frame_base		/* block2 */	(0x0310|FORM_BLOCK2)
+
+/* GNU attribute extensions.  */
+
+#define AT_sf_names		/* word */	(0x8000|FORM_DATA4)
 #define AT_src_info		/* word */	(0x8010|FORM_DATA4)
-#define AT_prototyped		/* halfword */	(0x8020|FORM_DATA2)
-#define AT_const_data		/* block4 */	(0x8030|FORM_BLOCK4)
-#define AT_is_external		/* halfword */	(0x8040|FORM_DATA2)
+#define AT_mac_info		/* word */	(0x8020|FORM_DATA4)
 
 #define AT_lo_user		/* - */		0x8000
 #define AT_hi_user		/* - */		0xffff
 
-/* Atom names: 4.5  Location Atoms, figure 12.  */
+/* Location atom names and codes: Figure 13.  */
 
 #define OP_REG		0x01
 #define OP_BASEREG	0x02
@@ -122,7 +157,7 @@
 #define OP_LO_USER	0x80
 #define OP_HI_USER	0xff
 
-/* Type names: 4.6  Fundamental Types, figure 13.  */
+/* Fundamental type names and codes: figure 14.  */
 
 #define FT_char			0x0001
 #define FT_signed_char		0x0002
@@ -139,13 +174,16 @@
 #define FT_pointer		0x000d
 #define FT_float		0x000e
 #define FT_dbl_prec_float	0x000f
-#define FT_ext_prec_float	0x0010
-#define FT_complex		0x0011
-#define FT_dbl_prec_complex	0x0012
-#define FT_boolean		0x0013 /* Disputed value; added in draft 4.  */
+#define FT_ext_prec_float	0x0010	/* not accepted by "classic" svr4 SDB */
+#define FT_complex		0x0011	/* not accepted by "classic" svr4 SDB */
+#define FT_dbl_prec_complex	0x0012	/* not accepted by "classic" svr4 SDB */
+
 #define FT_void			0x0014
+#define FT_boolean		0x0015	/* not accepted by "classic" svr4 SDB */
+#define FT_ext_prec_complex	0x0016	/* not accepted by "classic" svr4 SDB */
   
-/* GNU-specific fundamental type codes.  */
+/* GNU-specific fundamental type codes - not accepted by "classic" svr4 SDB */
+
 #define FT_long_long		0x8000
 #define FT_signed_long_long	0x8001
 #define FT_unsigned_long_long	0x8002
@@ -153,18 +191,17 @@
 #define FT_lo_user		0x8000
 #define FT_hi_user		0xffff
 
-/* Type modifier names: 4.7  Type Modifiers, figure 14.  */
+/* Type modifier names and codes: Figure 15.  */
 
 #define MOD_pointer_to		0x01
 #define MOD_reference_to	0x02
-     
 #define MOD_const		0x03
 #define MOD_volatile		0x04
      
 #define MOD_lo_user		0x80
 #define MOD_hi_user		0xff
      
-/* Visibility names: 4.8  Visibility Entries, figure 15.  */
+/* Visibility names and codes: Figure 16.  */
      
 #define VIS_local		0x00
 #define VIS_exported		0x01
@@ -172,12 +209,12 @@
 #define VIS_lo_user		0x80
 #define VIS_hi_user		0xff
 
-/* Ordering names: 4.9.1  Array Ordering, figure 16.  */
+/* Array ordering names and codes: Figure 18.  */
 
 #define ORD_row_major	0
 #define ORD_col_major	1
 
-/* Format names: 4.9.2  Array Subscripts, figure 17.  */
+/* Array subscript format names and codes: Figure 19.  */
 
 #define FMT_FT_C_C	0x0
 #define FMT_FT_C_X	0x1
@@ -196,18 +233,25 @@
   | ((_UB_CONST_P) ? 0 : 2)		\
   | ((_LB_CONST_P) ? 0 : 1))
 
-/* Language names: 4.13  Source Languages, figure 18.  */
+/* Source language names and codes: Figure 17.  */
 
-#define LANG_NONE		0x0000
 #define LANG_C89		0x0001
 #define LANG_C			0x0002
-#define LANG_C_PLUS_PLUS	0x0003
-#define LANG_FORTRAN77		0x0004
-#define LANG_FORTRAN90		0x0005
-#define LANG_PASCAL83		0x0006
-#define LANG_MODULA2		0x0007
-#define LANG_ADA83		0x0008
-#define LANG_COBOL74		0x0009
-#define LANG_COBOL85		0x0010
+#define LANG_ADA83		0x0003
+#define LANG_C_PLUS_PLUS	0x0004
+#define LANG_COBOL74		0x0005
+#define LANG_COBOL85		0x0006
+#define LANG_FORTRAN77		0x0007
+#define LANG_FORTRAN90		0x0008
+#define LANG_PASCAL83		0x0009
+#define LANG_MODULA2		0x000a
+
 #define LANG_LO_USER		0x8000
 #define LANG_HI_USER		0xffff
+
+/* Names and codes for GNU "macinfo" extension.  */
+
+#define MACINFO_start		's'
+#define MACINFO_resume		'r'
+#define MACINFO_define		'd'
+#define MACINFO_undef		'u'