merge from gcc

1 files changed, 89 insertions, 626 deletions

diff --git a/include/dwarf2.h b/include/dwarf2.h
index 8c0c9ed..0be7a99 100644
--- a/include/dwarf2.h
+++ b/include/dwarf2.h
@@ -1,7 +1,7 @@
 /* Declarations and definitions of codes relating to the DWARF2 and
    DWARF3 symbolic debugging information formats.
    Copyright (C) 1992, 1993, 1995, 1996, 1997, 1999, 2000, 2001, 2002,
-   2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+   2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
    Free Software Foundation, Inc.
 
    Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
@@ -41,599 +41,71 @@
    This file also now contains definitions from the DWARF 3 specification
    published Dec 20, 2005, available from: http://dwarf.freestandards.org.  */
 
-/* This file is shared between GCC and GDB, and should not contain
-   prototypes.  */
-
 #ifndef _DWARF2_H
 #define _DWARF2_H
 
-/* Tag names and codes.  */
-enum dwarf_tag
-  {
-    DW_TAG_padding = 0x00,
-    DW_TAG_array_type = 0x01,
-    DW_TAG_class_type = 0x02,
-    DW_TAG_entry_point = 0x03,
-    DW_TAG_enumeration_type = 0x04,
-    DW_TAG_formal_parameter = 0x05,
-    DW_TAG_imported_declaration = 0x08,
-    DW_TAG_label = 0x0a,
-    DW_TAG_lexical_block = 0x0b,
-    DW_TAG_member = 0x0d,
-    DW_TAG_pointer_type = 0x0f,
-    DW_TAG_reference_type = 0x10,
-    DW_TAG_compile_unit = 0x11,
-    DW_TAG_string_type = 0x12,
-    DW_TAG_structure_type = 0x13,
-    DW_TAG_subroutine_type = 0x15,
-    DW_TAG_typedef = 0x16,
-    DW_TAG_union_type = 0x17,
-    DW_TAG_unspecified_parameters = 0x18,
-    DW_TAG_variant = 0x19,
-    DW_TAG_common_block = 0x1a,
-    DW_TAG_common_inclusion = 0x1b,
-    DW_TAG_inheritance = 0x1c,
-    DW_TAG_inlined_subroutine = 0x1d,
-    DW_TAG_module = 0x1e,
-    DW_TAG_ptr_to_member_type = 0x1f,
-    DW_TAG_set_type = 0x20,
-    DW_TAG_subrange_type = 0x21,
-    DW_TAG_with_stmt = 0x22,
-    DW_TAG_access_declaration = 0x23,
-    DW_TAG_base_type = 0x24,
-    DW_TAG_catch_block = 0x25,
-    DW_TAG_const_type = 0x26,
-    DW_TAG_constant = 0x27,
-    DW_TAG_enumerator = 0x28,
-    DW_TAG_file_type = 0x29,
-    DW_TAG_friend = 0x2a,
-    DW_TAG_namelist = 0x2b,
-    DW_TAG_namelist_item = 0x2c,
-    DW_TAG_packed_type = 0x2d,
-    DW_TAG_subprogram = 0x2e,
-    DW_TAG_template_type_param = 0x2f,
-    DW_TAG_template_value_param = 0x30,
-    DW_TAG_thrown_type = 0x31,
-    DW_TAG_try_block = 0x32,
-    DW_TAG_variant_part = 0x33,
-    DW_TAG_variable = 0x34,
-    DW_TAG_volatile_type = 0x35,
-    /* DWARF 3.  */
-    DW_TAG_dwarf_procedure = 0x36,
-    DW_TAG_restrict_type = 0x37,
-    DW_TAG_interface_type = 0x38,
-    DW_TAG_namespace = 0x39,
-    DW_TAG_imported_module = 0x3a,
-    DW_TAG_unspecified_type = 0x3b,
-    DW_TAG_partial_unit = 0x3c,
-    DW_TAG_imported_unit = 0x3d,
-    DW_TAG_condition = 0x3f,
-    DW_TAG_shared_type = 0x40,
-    /* DWARF 4.  */
-    DW_TAG_type_unit = 0x41,
-    DW_TAG_rvalue_reference_type = 0x42,
-    DW_TAG_template_alias = 0x43,
-
-    DW_TAG_lo_user = 0x4080,
-    DW_TAG_hi_user = 0xffff,
-
-    /* SGI/MIPS Extensions.  */
-    DW_TAG_MIPS_loop = 0x4081,
-
-    /* HP extensions.  See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz .  */
-    DW_TAG_HP_array_descriptor = 0x4090,
-    DW_TAG_HP_Bliss_field      = 0x4091,
-    DW_TAG_HP_Bliss_field_set  = 0x4092,
-
-    /* GNU extensions.  */
-    DW_TAG_format_label = 0x4101,	/* For FORTRAN 77 and Fortran 90.  */
-    DW_TAG_function_template = 0x4102,	/* For C++.  */
-    DW_TAG_class_template = 0x4103,	/* For C++.  */
-    DW_TAG_GNU_BINCL = 0x4104,
-    DW_TAG_GNU_EINCL = 0x4105,
-    /* Template template parameter.
-       See http://gcc.gnu.org/wiki/TemplateParmsDwarf .  */
-    DW_TAG_GNU_template_template_param = 0x4106,
-
-    /* Template parameter pack extension, specified at
-       http://wiki.dwarfstd.org/index.php?title=C%2B%2B0x:_Variadic_templates
-       The values of these two TAGS are in the DW_TAG_GNU_* space until the tags
-       are properly part of DWARF 5.  */
-    DW_TAG_GNU_template_parameter_pack = 0x4107,
-    DW_TAG_GNU_formal_parameter_pack = 0x4108,
-    /* The GNU call site extension, specified at
-       http://www.dwarfstd.org/ShowIssue.php?issue=100909.2&type=open .
-       The values of these two TAGS are in the DW_TAG_GNU_* space until the tags
-       are properly part of DWARF 5.  */
-    DW_TAG_GNU_call_site = 0x4109,
-    DW_TAG_GNU_call_site_parameter = 0x410a,
-    /* Extensions for UPC.  See: http://upc.gwu.edu/~upc.  */
-    DW_TAG_upc_shared_type = 0x8765,
-    DW_TAG_upc_strict_type = 0x8766,
-    DW_TAG_upc_relaxed_type = 0x8767,
-    /* PGI (STMicroelectronics) extensions.  No documentation available.  */
-    DW_TAG_PGI_kanji_type      = 0xA000,
-    DW_TAG_PGI_interface_block = 0xA020
-  };
+#define DW_TAG(name, value) , name = value
+#define DW_TAG_DUP(name, value) , name = value
+#define DW_FORM(name, value) , name = value
+#define DW_AT(name, value) , name = value
+#define DW_AT_DUP(name, value) , name = value
+#define DW_OP(name, value) , name = value
+#define DW_OP_DUP(name, value) , name = value
+#define DW_ATE(name, value) , name = value
+#define DW_ATE_DUP(name, value) , name = value
+#define DW_CFA(name, value) , name = value
+
+#define DW_FIRST_TAG(name, value) enum dwarf_tag { \
+  name = value
+#define DW_END_TAG };
+#define DW_FIRST_FORM(name, value) enum dwarf_form { \
+  name = value
+#define DW_END_FORM };
+#define DW_FIRST_AT(name, value) enum dwarf_attribute { \
+  name = value
+#define DW_END_AT };
+#define DW_FIRST_OP(name, value) enum dwarf_location_atom { \
+  name = value
+#define DW_END_OP };
+#define DW_FIRST_ATE(name, value) enum dwarf_type { \
+  name = value
+#define DW_END_ATE };
+#define DW_FIRST_CFA(name, value) enum dwarf_call_frame_info { \
+  name = value
+#define DW_END_CFA };
+
+#include "dwarf2.def"
+
+#undef DW_FIRST_TAG
+#undef DW_END_TAG
+#undef DW_FIRST_FORM
+#undef DW_END_FORM
+#undef DW_FIRST_AT
+#undef DW_END_AT
+#undef DW_FIRST_OP
+#undef DW_END_OP
+#undef DW_FIRST_ATE
+#undef DW_END_ATE
+#undef DW_FIRST_CFA
+#undef DW_END_CFA
+
+#undef DW_TAG
+#undef DW_TAG_DUP
+#undef DW_FORM
+#undef DW_AT
+#undef DW_AT_DUP
+#undef DW_OP
+#undef DW_OP_DUP
+#undef DW_ATE
+#undef DW_ATE_DUP
+#undef DW_CFA
 
 /* Flag that tells whether entry has a child or not.  */
 #define DW_children_no   0
 #define	DW_children_yes  1
 
-/* Form names and codes.  */
-enum dwarf_form
-  {
-    DW_FORM_addr = 0x01,
-    DW_FORM_block2 = 0x03,
-    DW_FORM_block4 = 0x04,
-    DW_FORM_data2 = 0x05,
-    DW_FORM_data4 = 0x06,
-    DW_FORM_data8 = 0x07,
-    DW_FORM_string = 0x08,
-    DW_FORM_block = 0x09,
-    DW_FORM_block1 = 0x0a,
-    DW_FORM_data1 = 0x0b,
-    DW_FORM_flag = 0x0c,
-    DW_FORM_sdata = 0x0d,
-    DW_FORM_strp = 0x0e,
-    DW_FORM_udata = 0x0f,
-    DW_FORM_ref_addr = 0x10,
-    DW_FORM_ref1 = 0x11,
-    DW_FORM_ref2 = 0x12,
-    DW_FORM_ref4 = 0x13,
-    DW_FORM_ref8 = 0x14,
-    DW_FORM_ref_udata = 0x15,
-    DW_FORM_indirect = 0x16,
-    /* DWARF 4.  */
-    DW_FORM_sec_offset = 0x17,
-    DW_FORM_exprloc = 0x18,
-    DW_FORM_flag_present = 0x19,
-    DW_FORM_ref_sig8 = 0x20,
-    /* Extensions for Fission.  See http://gcc.gnu.org/wiki/DebugFission.  */
-    DW_FORM_GNU_ref_index = 0x1f00,
-    DW_FORM_GNU_addr_index = 0x1f01,
-    DW_FORM_GNU_str_index = 0x1f02
-  };
-
-/* Attribute names and codes.  */
-enum dwarf_attribute
-  {
-    DW_AT_sibling = 0x01,
-    DW_AT_location = 0x02,
-    DW_AT_name = 0x03,
-    DW_AT_ordering = 0x09,
-    DW_AT_subscr_data = 0x0a,
-    DW_AT_byte_size = 0x0b,
-    DW_AT_bit_offset = 0x0c,
-    DW_AT_bit_size = 0x0d,
-    DW_AT_element_list = 0x0f,
-    DW_AT_stmt_list = 0x10,
-    DW_AT_low_pc = 0x11,
-    DW_AT_high_pc = 0x12,
-    DW_AT_language = 0x13,
-    DW_AT_member = 0x14,
-    DW_AT_discr = 0x15,
-    DW_AT_discr_value = 0x16,
-    DW_AT_visibility = 0x17,
-    DW_AT_import = 0x18,
-    DW_AT_string_length = 0x19,
-    DW_AT_common_reference = 0x1a,
-    DW_AT_comp_dir = 0x1b,
-    DW_AT_const_value = 0x1c,
-    DW_AT_containing_type = 0x1d,
-    DW_AT_default_value = 0x1e,
-    DW_AT_inline = 0x20,
-    DW_AT_is_optional = 0x21,
-    DW_AT_lower_bound = 0x22,
-    DW_AT_producer = 0x25,
-    DW_AT_prototyped = 0x27,
-    DW_AT_return_addr = 0x2a,
-    DW_AT_start_scope = 0x2c,
-    DW_AT_bit_stride = 0x2e,
 #define DW_AT_stride_size   DW_AT_bit_stride  /* Note: The use of DW_AT_stride_size is deprecated.  */
-    DW_AT_upper_bound = 0x2f,
-    DW_AT_abstract_origin = 0x31,
-    DW_AT_accessibility = 0x32,
-    DW_AT_address_class = 0x33,
-    DW_AT_artificial = 0x34,
-    DW_AT_base_types = 0x35,
-    DW_AT_calling_convention = 0x36,
-    DW_AT_count = 0x37,
-    DW_AT_data_member_location = 0x38,
-    DW_AT_decl_column = 0x39,
-    DW_AT_decl_file = 0x3a,
-    DW_AT_decl_line = 0x3b,
-    DW_AT_declaration = 0x3c,
-    DW_AT_discr_list = 0x3d,
-    DW_AT_encoding = 0x3e,
-    DW_AT_external = 0x3f,
-    DW_AT_frame_base = 0x40,
-    DW_AT_friend = 0x41,
-    DW_AT_identifier_case = 0x42,
-    DW_AT_macro_info = 0x43,
-    DW_AT_namelist_items = 0x44,
-    DW_AT_priority = 0x45,
-    DW_AT_segment = 0x46,
-    DW_AT_specification = 0x47,
-    DW_AT_static_link = 0x48,
-    DW_AT_type = 0x49,
-    DW_AT_use_location = 0x4a,
-    DW_AT_variable_parameter = 0x4b,
-    DW_AT_virtuality = 0x4c,
-    DW_AT_vtable_elem_location = 0x4d,
-    /* DWARF 3 values.  */
-    DW_AT_allocated     = 0x4e,
-    DW_AT_associated    = 0x4f,
-    DW_AT_data_location = 0x50,
-    DW_AT_byte_stride   = 0x51,
 #define DW_AT_stride   DW_AT_byte_stride  /* Note: The use of DW_AT_stride is deprecated.  */
-    DW_AT_entry_pc      = 0x52,
-    DW_AT_use_UTF8      = 0x53,
-    DW_AT_extension     = 0x54,
-    DW_AT_ranges        = 0x55,
-    DW_AT_trampoline    = 0x56,
-    DW_AT_call_column   = 0x57,
-    DW_AT_call_file     = 0x58,
-    DW_AT_call_line     = 0x59,
-    DW_AT_description   = 0x5a,
-    DW_AT_binary_scale  = 0x5b,
-    DW_AT_decimal_scale = 0x5c,
-    DW_AT_small         = 0x5d,
-    DW_AT_decimal_sign  = 0x5e,
-    DW_AT_digit_count   = 0x5f,
-    DW_AT_picture_string = 0x60,
-    DW_AT_mutable       = 0x61,
-    DW_AT_threads_scaled = 0x62,
-    DW_AT_explicit      = 0x63,
-    DW_AT_object_pointer = 0x64,
-    DW_AT_endianity     = 0x65,
-    DW_AT_elemental     = 0x66,
-    DW_AT_pure          = 0x67,
-    DW_AT_recursive     = 0x68,
-    /* DWARF 4.  */
-    DW_AT_signature       = 0x69,
-    DW_AT_main_subprogram = 0x6a,
-    DW_AT_data_bit_offset = 0x6b,
-    DW_AT_const_expr      = 0x6c,
-    DW_AT_enum_class      = 0x6d,
-    DW_AT_linkage_name    = 0x6e,
-
-    DW_AT_lo_user = 0x2000,	/* Implementation-defined range start.  */
-    DW_AT_hi_user = 0x3fff,	/* Implementation-defined range end.  */
-
-    /* SGI/MIPS extensions.  */
-    DW_AT_MIPS_fde = 0x2001,
-    DW_AT_MIPS_loop_begin = 0x2002,
-    DW_AT_MIPS_tail_loop_begin = 0x2003,
-    DW_AT_MIPS_epilog_begin = 0x2004,
-    DW_AT_MIPS_loop_unroll_factor = 0x2005,
-    DW_AT_MIPS_software_pipeline_depth = 0x2006,
-    DW_AT_MIPS_linkage_name = 0x2007,
-    DW_AT_MIPS_stride = 0x2008,
-    DW_AT_MIPS_abstract_name = 0x2009,
-    DW_AT_MIPS_clone_origin = 0x200a,
-    DW_AT_MIPS_has_inlines = 0x200b,
-    /* HP extensions.  */
-    DW_AT_HP_block_index         = 0x2000,
-    DW_AT_HP_unmodifiable        = 0x2001, /* Same as DW_AT_MIPS_fde.  */
-    DW_AT_HP_prologue            = 0x2005, /* Same as DW_AT_MIPS_loop_unroll.  */
-    DW_AT_HP_epilogue            = 0x2008, /* Same as DW_AT_MIPS_stride.  */
-    DW_AT_HP_actuals_stmt_list   = 0x2010,
-    DW_AT_HP_proc_per_section    = 0x2011,
-    DW_AT_HP_raw_data_ptr        = 0x2012,
-    DW_AT_HP_pass_by_reference   = 0x2013,
-    DW_AT_HP_opt_level           = 0x2014,
-    DW_AT_HP_prof_version_id     = 0x2015,
-    DW_AT_HP_opt_flags           = 0x2016,
-    DW_AT_HP_cold_region_low_pc  = 0x2017,
-    DW_AT_HP_cold_region_high_pc = 0x2018,
-    DW_AT_HP_all_variables_modifiable = 0x2019,
-    DW_AT_HP_linkage_name        = 0x201a,
-    DW_AT_HP_prof_flags          = 0x201b,  /* In comp unit of procs_info for -g.  */
-    DW_AT_HP_unit_name           = 0x201f,
-    DW_AT_HP_unit_size           = 0x2020,
-    DW_AT_HP_widened_byte_size   = 0x2021,
-    DW_AT_HP_definition_points   = 0x2022,
-    DW_AT_HP_default_location    = 0x2023,
-    DW_AT_HP_is_result_param     = 0x2029,
-
-    /* GNU extensions.  */
-    DW_AT_sf_names   = 0x2101,
-    DW_AT_src_info   = 0x2102,
-    DW_AT_mac_info   = 0x2103,
-    DW_AT_src_coords = 0x2104,
-    DW_AT_body_begin = 0x2105,
-    DW_AT_body_end   = 0x2106,
-    DW_AT_GNU_vector = 0x2107,
-    /* Thread-safety annotations.
-       See http://gcc.gnu.org/wiki/ThreadSafetyAnnotation .  */
-    DW_AT_GNU_guarded_by    = 0x2108,
-    DW_AT_GNU_pt_guarded_by = 0x2109,
-    DW_AT_GNU_guarded       = 0x210a,
-    DW_AT_GNU_pt_guarded    = 0x210b,
-    DW_AT_GNU_locks_excluded = 0x210c,
-    DW_AT_GNU_exclusive_locks_required = 0x210d,
-    DW_AT_GNU_shared_locks_required = 0x210e,
-    /* One-definition rule violation detection.
-       See http://gcc.gnu.org/wiki/DwarfSeparateTypeInfo .  */
-    DW_AT_GNU_odr_signature = 0x210f,
-    /* Template template argument name.
-       See http://gcc.gnu.org/wiki/TemplateParmsDwarf .  */
-    DW_AT_GNU_template_name = 0x2110,
-    /* The GNU call site extension.
-       See http://www.dwarfstd.org/ShowIssue.php?issue=100909.2&type=open .  */
-    DW_AT_GNU_call_site_value = 0x2111,
-    DW_AT_GNU_call_site_data_value = 0x2112,
-    DW_AT_GNU_call_site_target = 0x2113,
-    DW_AT_GNU_call_site_target_clobbered = 0x2114,
-    DW_AT_GNU_tail_call = 0x2115,
-    DW_AT_GNU_all_tail_call_sites = 0x2116,
-    DW_AT_GNU_all_call_sites = 0x2117,
-    DW_AT_GNU_all_source_call_sites = 0x2118,
-    /* Section offset into .debug_macro section.  */
-    DW_AT_GNU_macros = 0x2119,
-    /* Extensions for Fission.  See http://gcc.gnu.org/wiki/DebugFission.  */
-    DW_AT_GNU_dwo_name = 0x2130,
-    DW_AT_GNU_dwo_id = 0x2131,
-    DW_AT_GNU_ref_base = 0x2132,
-    DW_AT_GNU_addr_base = 0x2133,
-    DW_AT_GNU_pubnames = 0x2134,
-    DW_AT_GNU_pubtypes = 0x2135,
-    /* VMS extensions.  */
-    DW_AT_VMS_rtnbeg_pd_address = 0x2201,
-    /* GNAT extensions.  */
-    /* GNAT descriptive type.
-       See http://gcc.gnu.org/wiki/DW_AT_GNAT_descriptive_type .  */
-    DW_AT_use_GNAT_descriptive_type = 0x2301,
-    DW_AT_GNAT_descriptive_type	= 0x2302,
-    /* UPC extension.  */
-    DW_AT_upc_threads_scaled = 0x3210,
-    /* PGI (STMicroelectronics) extensions.  */
-    DW_AT_PGI_lbase    = 0x3a00,
-    DW_AT_PGI_soffset  = 0x3a01,
-    DW_AT_PGI_lstride  = 0x3a02
-  };
-
-/* Location atom names and codes.  */
-enum dwarf_location_atom
-  {
-    DW_OP_addr = 0x03,
-    DW_OP_deref = 0x06,
-    DW_OP_const1u = 0x08,
-    DW_OP_const1s = 0x09,
-    DW_OP_const2u = 0x0a,
-    DW_OP_const2s = 0x0b,
-    DW_OP_const4u = 0x0c,
-    DW_OP_const4s = 0x0d,
-    DW_OP_const8u = 0x0e,
-    DW_OP_const8s = 0x0f,
-    DW_OP_constu = 0x10,
-    DW_OP_consts = 0x11,
-    DW_OP_dup = 0x12,
-    DW_OP_drop = 0x13,
-    DW_OP_over = 0x14,
-    DW_OP_pick = 0x15,
-    DW_OP_swap = 0x16,
-    DW_OP_rot = 0x17,
-    DW_OP_xderef = 0x18,
-    DW_OP_abs = 0x19,
-    DW_OP_and = 0x1a,
-    DW_OP_div = 0x1b,
-    DW_OP_minus = 0x1c,
-    DW_OP_mod = 0x1d,
-    DW_OP_mul = 0x1e,
-    DW_OP_neg = 0x1f,
-    DW_OP_not = 0x20,
-    DW_OP_or = 0x21,
-    DW_OP_plus = 0x22,
-    DW_OP_plus_uconst = 0x23,
-    DW_OP_shl = 0x24,
-    DW_OP_shr = 0x25,
-    DW_OP_shra = 0x26,
-    DW_OP_xor = 0x27,
-    DW_OP_bra = 0x28,
-    DW_OP_eq = 0x29,
-    DW_OP_ge = 0x2a,
-    DW_OP_gt = 0x2b,
-    DW_OP_le = 0x2c,
-    DW_OP_lt = 0x2d,
-    DW_OP_ne = 0x2e,
-    DW_OP_skip = 0x2f,
-    DW_OP_lit0 = 0x30,
-    DW_OP_lit1 = 0x31,
-    DW_OP_lit2 = 0x32,
-    DW_OP_lit3 = 0x33,
-    DW_OP_lit4 = 0x34,
-    DW_OP_lit5 = 0x35,
-    DW_OP_lit6 = 0x36,
-    DW_OP_lit7 = 0x37,
-    DW_OP_lit8 = 0x38,
-    DW_OP_lit9 = 0x39,
-    DW_OP_lit10 = 0x3a,
-    DW_OP_lit11 = 0x3b,
-    DW_OP_lit12 = 0x3c,
-    DW_OP_lit13 = 0x3d,
-    DW_OP_lit14 = 0x3e,
-    DW_OP_lit15 = 0x3f,
-    DW_OP_lit16 = 0x40,
-    DW_OP_lit17 = 0x41,
-    DW_OP_lit18 = 0x42,
-    DW_OP_lit19 = 0x43,
-    DW_OP_lit20 = 0x44,
-    DW_OP_lit21 = 0x45,
-    DW_OP_lit22 = 0x46,
-    DW_OP_lit23 = 0x47,
-    DW_OP_lit24 = 0x48,
-    DW_OP_lit25 = 0x49,
-    DW_OP_lit26 = 0x4a,
-    DW_OP_lit27 = 0x4b,
-    DW_OP_lit28 = 0x4c,
-    DW_OP_lit29 = 0x4d,
-    DW_OP_lit30 = 0x4e,
-    DW_OP_lit31 = 0x4f,
-    DW_OP_reg0 = 0x50,
-    DW_OP_reg1 = 0x51,
-    DW_OP_reg2 = 0x52,
-    DW_OP_reg3 = 0x53,
-    DW_OP_reg4 = 0x54,
-    DW_OP_reg5 = 0x55,
-    DW_OP_reg6 = 0x56,
-    DW_OP_reg7 = 0x57,
-    DW_OP_reg8 = 0x58,
-    DW_OP_reg9 = 0x59,
-    DW_OP_reg10 = 0x5a,
-    DW_OP_reg11 = 0x5b,
-    DW_OP_reg12 = 0x5c,
-    DW_OP_reg13 = 0x5d,
-    DW_OP_reg14 = 0x5e,
-    DW_OP_reg15 = 0x5f,
-    DW_OP_reg16 = 0x60,
-    DW_OP_reg17 = 0x61,
-    DW_OP_reg18 = 0x62,
-    DW_OP_reg19 = 0x63,
-    DW_OP_reg20 = 0x64,
-    DW_OP_reg21 = 0x65,
-    DW_OP_reg22 = 0x66,
-    DW_OP_reg23 = 0x67,
-    DW_OP_reg24 = 0x68,
-    DW_OP_reg25 = 0x69,
-    DW_OP_reg26 = 0x6a,
-    DW_OP_reg27 = 0x6b,
-    DW_OP_reg28 = 0x6c,
-    DW_OP_reg29 = 0x6d,
-    DW_OP_reg30 = 0x6e,
-    DW_OP_reg31 = 0x6f,
-    DW_OP_breg0 = 0x70,
-    DW_OP_breg1 = 0x71,
-    DW_OP_breg2 = 0x72,
-    DW_OP_breg3 = 0x73,
-    DW_OP_breg4 = 0x74,
-    DW_OP_breg5 = 0x75,
-    DW_OP_breg6 = 0x76,
-    DW_OP_breg7 = 0x77,
-    DW_OP_breg8 = 0x78,
-    DW_OP_breg9 = 0x79,
-    DW_OP_breg10 = 0x7a,
-    DW_OP_breg11 = 0x7b,
-    DW_OP_breg12 = 0x7c,
-    DW_OP_breg13 = 0x7d,
-    DW_OP_breg14 = 0x7e,
-    DW_OP_breg15 = 0x7f,
-    DW_OP_breg16 = 0x80,
-    DW_OP_breg17 = 0x81,
-    DW_OP_breg18 = 0x82,
-    DW_OP_breg19 = 0x83,
-    DW_OP_breg20 = 0x84,
-    DW_OP_breg21 = 0x85,
-    DW_OP_breg22 = 0x86,
-    DW_OP_breg23 = 0x87,
-    DW_OP_breg24 = 0x88,
-    DW_OP_breg25 = 0x89,
-    DW_OP_breg26 = 0x8a,
-    DW_OP_breg27 = 0x8b,
-    DW_OP_breg28 = 0x8c,
-    DW_OP_breg29 = 0x8d,
-    DW_OP_breg30 = 0x8e,
-    DW_OP_breg31 = 0x8f,
-    DW_OP_regx = 0x90,
-    DW_OP_fbreg = 0x91,
-    DW_OP_bregx = 0x92,
-    DW_OP_piece = 0x93,
-    DW_OP_deref_size = 0x94,
-    DW_OP_xderef_size = 0x95,
-    DW_OP_nop = 0x96,
-    /* DWARF 3 extensions.  */
-    DW_OP_push_object_address = 0x97,
-    DW_OP_call2 = 0x98,
-    DW_OP_call4 = 0x99,
-    DW_OP_call_ref = 0x9a,
-    DW_OP_form_tls_address = 0x9b,
-    DW_OP_call_frame_cfa = 0x9c,
-    DW_OP_bit_piece = 0x9d,
-
-    /* DWARF 4 extensions.  */
-    DW_OP_implicit_value = 0x9e,
-    DW_OP_stack_value = 0x9f,
-
-    DW_OP_lo_user = 0xe0,	/* Implementation-defined range start.  */
-    DW_OP_hi_user = 0xff,	/* Implementation-defined range end.  */
-
-    /* GNU extensions.  */
-    DW_OP_GNU_push_tls_address = 0xe0,
-    /* The following is for marking variables that are uninitialized.  */
-    DW_OP_GNU_uninit     = 0xf0,
-    DW_OP_GNU_encoded_addr = 0xf1,
-    /* The GNU implicit pointer extension.
-       See http://www.dwarfstd.org/ShowIssue.php?issue=100831.1&type=open .  */
-    DW_OP_GNU_implicit_pointer = 0xf2,
-    /* The GNU entry value extension.
-       See http://www.dwarfstd.org/ShowIssue.php?issue=100909.1&type=open .  */
-    DW_OP_GNU_entry_value = 0xf3,
-    /* The GNU typed stack extension.
-       See http://www.dwarfstd.org/doc/040408.1.html .  */
-    DW_OP_GNU_const_type = 0xf4,
-    DW_OP_GNU_regval_type = 0xf5,
-    DW_OP_GNU_deref_type = 0xf6,
-    DW_OP_GNU_convert = 0xf7,
-    DW_OP_GNU_reinterpret = 0xf9,
-    /* The GNU parameter ref extension.  */
-    DW_OP_GNU_parameter_ref = 0xfa,
-    /* HP extensions.  */
-    DW_OP_HP_unknown     = 0xe0, /* Ouch, the same as GNU_push_tls_address.  */
-    DW_OP_HP_is_value    = 0xe1,
-    DW_OP_HP_fltconst4   = 0xe2,
-    DW_OP_HP_fltconst8   = 0xe3,
-    DW_OP_HP_mod_range   = 0xe4,
-    DW_OP_HP_unmod_range = 0xe5,
-    DW_OP_HP_tls         = 0xe6,
-    /* PGI (STMicroelectronics) extensions.  */
-    DW_OP_PGI_omp_thread_num = 0xf8
-  };
-
-/* Type encodings.  */
-enum dwarf_type
-  {
-    DW_ATE_void = 0x0,
-    DW_ATE_address = 0x1,
-    DW_ATE_boolean = 0x2,
-    DW_ATE_complex_float = 0x3,
-    DW_ATE_float = 0x4,
-    DW_ATE_signed = 0x5,
-    DW_ATE_signed_char = 0x6,
-    DW_ATE_unsigned = 0x7,
-    DW_ATE_unsigned_char = 0x8,
-    /* DWARF 3.  */
-    DW_ATE_imaginary_float = 0x9,
-    DW_ATE_packed_decimal = 0xa,
-    DW_ATE_numeric_string = 0xb,
-    DW_ATE_edited = 0xc,
-    DW_ATE_signed_fixed = 0xd,
-    DW_ATE_unsigned_fixed = 0xe,
-    DW_ATE_decimal_float = 0xf,
-    /* DWARF 4.  */
-    DW_ATE_UTF = 0x10,
-
-    DW_ATE_lo_user = 0x80,
-    DW_ATE_hi_user = 0xff,
-
-    /* HP extensions.  */
-    DW_ATE_HP_float80             = 0x80, /* Floating-point (80 bit).  */
-    DW_ATE_HP_complex_float80     = 0x81, /* Complex floating-point (80 bit).  */
-    DW_ATE_HP_float128            = 0x82, /* Floating-point (128 bit).  */
-    DW_ATE_HP_complex_float128    = 0x83, /* Complex fp (128 bit).  */
-    DW_ATE_HP_floathpintel        = 0x84, /* Floating-point (82 bit IA64).  */
-    DW_ATE_HP_imaginary_float80   = 0x85,
-    DW_ATE_HP_imaginary_float128  = 0x86,
-    DW_ATE_HP_VAX_float           = 0x88, /* F or G floating.  */
-    DW_ATE_HP_VAX_float_d         = 0x89, /* D floating.  */
-    DW_ATE_HP_packed_decimal      = 0x8a, /* Cobol.  */
-    DW_ATE_HP_zoned_decimal       = 0x8b, /* Cobol.  */
-    DW_ATE_HP_edited              = 0x8c, /* Cobol.  */
-    DW_ATE_HP_signed_fixed        = 0x8d, /* Cobol.  */
-    DW_ATE_HP_unsigned_fixed      = 0x8e, /* Cobol.  */
-    DW_ATE_HP_VAX_complex_float   = 0x8f, /* F or G floating complex.  */
-    DW_ATE_HP_VAX_complex_float_d = 0x90  /* D floating complex.  */
-  };
 
 /* Decimal sign encodings.  */
 enum dwarf_decimal_sign_encoding
@@ -787,48 +259,6 @@ enum dwarf_line_number_hp_sfc_ops
     DW_LNE_HP_SFC_associate = 3
   };
 
-/* Call frame information.  */
-enum dwarf_call_frame_info
-  {
-    DW_CFA_advance_loc = 0x40,
-    DW_CFA_offset = 0x80,
-    DW_CFA_restore = 0xc0,
-    DW_CFA_nop = 0x00,
-    DW_CFA_set_loc = 0x01,
-    DW_CFA_advance_loc1 = 0x02,
-    DW_CFA_advance_loc2 = 0x03,
-    DW_CFA_advance_loc4 = 0x04,
-    DW_CFA_offset_extended = 0x05,
-    DW_CFA_restore_extended = 0x06,
-    DW_CFA_undefined = 0x07,
-    DW_CFA_same_value = 0x08,
-    DW_CFA_register = 0x09,
-    DW_CFA_remember_state = 0x0a,
-    DW_CFA_restore_state = 0x0b,
-    DW_CFA_def_cfa = 0x0c,
-    DW_CFA_def_cfa_register = 0x0d,
-    DW_CFA_def_cfa_offset = 0x0e,
-    /* DWARF 3.  */
-    DW_CFA_def_cfa_expression = 0x0f,
-    DW_CFA_expression = 0x10,
-    DW_CFA_offset_extended_sf = 0x11,
-    DW_CFA_def_cfa_sf = 0x12,
-    DW_CFA_def_cfa_offset_sf = 0x13,
-    DW_CFA_val_offset = 0x14,
-    DW_CFA_val_offset_sf = 0x15,
-    DW_CFA_val_expression = 0x16,
-
-    DW_CFA_lo_user = 0x1c,
-    DW_CFA_hi_user = 0x3f,
-
-    /* SGI/MIPS specific.  */
-    DW_CFA_MIPS_advance_loc8 = 0x1d,
-    /* GNU extensions.  */
-    DW_CFA_GNU_window_save = 0x2d,
-    DW_CFA_GNU_args_size = 0x2e,
-    DW_CFA_GNU_negative_offset_extended = 0x2f
-  };
-
 #define DW_CIE_ID	  0xffffffff
 #define DW64_CIE_ID	  0xffffffffffffffffULL
 #define DW_CIE_VERSION	  1
@@ -930,4 +360,37 @@ enum dwarf_macro_record_type
 
 #define DW_EH_PE_indirect	0x80
 
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* Return the name of a DW_TAG_ constant, or NULL if the value is not
+   recognized.  */
+extern const char *get_DW_TAG_name (unsigned int tag);
+
+/* Return the name of a DW_AT_ constant, or NULL if the value is not
+   recognized.  */
+extern const char *get_DW_AT_name (unsigned int attr);
+
+/* Return the name of a DW_FORM_ constant, or NULL if the value is not
+   recognized.  */
+extern const char *get_DW_FORM_name (unsigned int form);
+
+/* Return the name of a DW_OP_ constant, or NULL if the value is not
+   recognized.  */
+extern const char *get_DW_OP_name (unsigned int op);
+
+/* Return the name of a DW_ATE_ constant, or NULL if the value is not
+   recognized.  */
+extern const char *get_DW_ATE_name (unsigned int enc);
+
+/* Return the name of a DW_CFA_ constant, or NULL if the value is not
+   recognized.  */
+extern const char *get_DW_CFA_name (unsigned int opc);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
 #endif /* _DWARF2_H */