From 0c78394cee9cd96314202124bff659105ad3aad9 Mon Sep 17 00:00:00 2001 From: kenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4> Date: Wed, 30 Oct 1991 23:18:48 +0000 Subject: [PATCH] Initial revision git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/dwarf.h | 254 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 254 insertions(+) create mode 100644 gcc/dwarf.h diff --git a/gcc/dwarf.h b/gcc/dwarf.h new file mode 100644 index 000000000000..b9803e830f5b --- /dev/null +++ b/gcc/dwarf.h @@ -0,0 +1,254 @@ +/* Dwarf definitions. + + This file is derived from the DWARF specification, Draft #5 by the UNIX + International Programming Languages Special Interest Group dated 10/21/91. +*/ + +/* Tag names and codes: Figure 9. */ + +#define TAG_padding 0x0000 +#define TAG_array_type 0x0001 +#define TAG_class_type 0x0002 +#define TAG_entry_point 0x0003 +#define TAG_enumeration_type 0x0004 +#define TAG_formal_parameter 0x0005 +#define TAG_global_subroutine 0x0006 +#define TAG_global_variable 0x0007 +#define TAG_imported_declaration 0x0008 + +#define TAG_label 0x000a +#define TAG_lexical_block 0x000b +#define TAG_local_variable 0x000c +#define TAG_member 0x000d + +#define TAG_pointer_type 0x000f +#define TAG_reference_type 0x0010 +#define TAG_compile_unit 0x0011 +#define TAG_source_file 0x0011 +#define TAG_string_type 0x0012 +#define TAG_structure_type 0x0013 +#define TAG_subroutine 0x0014 +#define TAG_subroutine_type 0x0015 +#define TAG_typedef 0x0016 +#define TAG_union_type 0x0017 +#define TAG_unspecified_parameters 0x0018 +#define TAG_variant 0x0019 +#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 and codes: Figure 10. */ + +#define FORM_ADDR 0x1 +#define FORM_REF 0x2 +#define FORM_BLOCK2 0x3 +#define FORM_BLOCK4 0x4 +#define FORM_DATA2 0x5 +#define FORM_DATA4 0x6 +#define FORM_DATA8 0x7 +#define FORM_STRING 0x8 + +/* Attribute names and codes: Figure 11. */ + +#define AT_sibling /* reference */ (0x0010|FORM_REF) +#define AT_location /* block2 */ (0x0020|FORM_BLOCK2) +#define AT_name /* string */ (0x0030|FORM_STRING) +#define AT_fund_type /* halfword */ (0x0050|FORM_DATA2) +#define AT_mod_fund_type /* block2 */ (0x0060|FORM_BLOCK2) +#define AT_user_def_type /* reference */ (0x0070|FORM_REF) +#define AT_mod_u_d_type /* block2 */ (0x0080|FORM_BLOCK2) +#define AT_ordering /* halfword */ (0x0090|FORM_DATA2) +#define AT_subscr_data /* block2 */ (0x00a0|FORM_BLOCK2) +#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_element_list /* block4 */ (0x00f0|FORM_BLOCK4) +#define AT_stmt_list /* word */ (0x0100|FORM_DATA4) +#define AT_low_pc /* address */ (0x0110|FORM_ADDR) +#define AT_high_pc /* address */ (0x0120|FORM_ADDR) +#define AT_language /* word */ (0x0130|FORM_DATA4) +#define AT_member /* reference */ (0x0140|FORM_REF) +#define AT_discr /* reference */ (0x0150|FORM_REF) +#define AT_discr_value /* block2 */ (0x0160|FORM_BLOCK2) +#define AT_visibility /* halfword */ (0x0170|FORM_DATA2) +#define AT_import /* reference */ (0x0180|FORM_REF) +#define AT_string_length /* block2 */ (0x0190|FORM_BLOCK2) +#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) + +#define AT_friends /* block2 */ (0x01f0|FORM_BLOCK2) +#define AT_inline /* string */ (0x0200|FORM_STRING) +#define AT_is_optional /* string */ (0x0210|FORM_STRING) + +#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_mac_info /* word */ (0x8020|FORM_DATA4) + +#define AT_lo_user /* - */ 0x8000 +#define AT_hi_user /* - */ 0xffff + +/* Location atom names and codes: Figure 13. */ + +#define OP_REG 0x01 +#define OP_BASEREG 0x02 +#define OP_ADDR 0x03 +#define OP_CONST 0x04 +#define OP_DEREF2 0x05 +#define OP_DEREF4 0x06 +#define OP_ADD 0x07 + +#define OP_LO_USER 0x80 +#define OP_HI_USER 0xff + +/* Fundamental type names and codes: figure 14. */ + +#define FT_char 0x0001 +#define FT_signed_char 0x0002 +#define FT_unsigned_char 0x0003 +#define FT_short 0x0004 +#define FT_signed_short 0x0005 +#define FT_unsigned_short 0x0006 +#define FT_integer 0x0007 +#define FT_signed_integer 0x0008 +#define FT_unsigned_integer 0x0009 +#define FT_long 0x000a +#define FT_signed_long 0x000b +#define FT_unsigned_long 0x000c +#define FT_pointer 0x000d +#define FT_float 0x000e +#define FT_dbl_prec_float 0x000f +#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 - not accepted by "classic" svr4 SDB */ + +#define FT_long_long 0x8000 +#define FT_signed_long_long 0x8001 +#define FT_unsigned_long_long 0x8002 + +#define FT_lo_user 0x8000 +#define FT_hi_user 0xffff + +/* 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 and codes: Figure 16. */ + +#define VIS_local 0x00 +#define VIS_exported 0x01 + +#define VIS_lo_user 0x80 +#define VIS_hi_user 0xff + +/* Array ordering names and codes: Figure 18. */ + +#define ORD_row_major 0 +#define ORD_col_major 1 + +/* Array subscript format names and codes: Figure 19. */ + +#define FMT_FT_C_C 0x0 +#define FMT_FT_C_X 0x1 +#define FMT_FT_X_C 0x2 +#define FMT_FT_X_X 0x3 +#define FMT_UT_C_C 0x4 +#define FMT_UT_C_X 0x5 +#define FMT_UT_X_C 0x6 +#define FMT_UT_X_X 0x7 +#define FMT_ET 0x8 + +/* Derived from above for ease of use. */ + +#define FMT_CODE(_FUNDAMENTAL_TYPE_P, _UB_CONST_P, _LB_CONST_P) \ + (((_FUNDAMENTAL_TYPE_P) ? 0 : 4) \ + | ((_UB_CONST_P) ? 0 : 2) \ + | ((_LB_CONST_P) ? 0 : 1)) + +/* Source language names and codes: Figure 17. */ + +#define LANG_C89 0x0001 +#define LANG_C 0x0002 +#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' -- GitLab