From 25c56437cf3474fbf5027d13113cc49287ffe55f Mon Sep 17 00:00:00 2001 From: Fred Fish Date: Mon, 18 Nov 1991 08:04:17 +0000 Subject: [PATCH] Update dwarf.h to DWARF draft 5 version from gcc2. --- include/dwarf.h | 158 +++++++++++++++++++++++++++++++----------------- 1 file changed, 101 insertions(+), 57 deletions(-) diff --git a/include/dwarf.h b/include/dwarf.h index 0642fdbb9b8..fb40c452427 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' -- 2.30.2