Add new dwarf 5 enums, plus some dwarf4 enums.
Change-Id: Ibe0b529664dd48a423cb453b786d08c5b7abec19
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/1965462
Reviewed-by: Mark Mentovai <mark@chromium.org>
diff --git a/src/common/dwarf/dwarf2enums.h b/src/common/dwarf/dwarf2enums.h
index 4316a89..51253ed 100644
--- a/src/common/dwarf/dwarf2enums.h
+++ b/src/common/dwarf/dwarf2enums.h
@@ -95,6 +95,22 @@
DW_TAG_unspecified_type = 0x3b,
DW_TAG_partial_unit = 0x3c,
DW_TAG_imported_unit = 0x3d,
+ // Reserved = 0x3e,
+ // DWARF 4
+ DW_TAG_condition = 0x3f,
+ DW_TAG_shared_type = 0x40,
+ DW_TAG_type_unit = 0x41,
+ DW_TAG_rvalue_reference_type = 0x42,
+ DW_TAG_template_alias = 0x43,
+ // DWARF 5
+ DW_TAG_coarray_type = 0x44,
+ DW_TAG_generic_subrange = 0x45,
+ DW_TAG_dynamic_type = 0x46,
+ DW_TAG_atomic_type = 0x47,
+ DW_TAG_call_site = 0x48,
+ DW_TAG_call_site_parameter = 0x49,
+ DW_TAG_skeleton_unit = 0x4a,
+ DW_TAG_immutable_type = 0x4b,
// SGI/MIPS Extensions.
DW_TAG_MIPS_loop = 0x4081,
// HP extensions. See:
@@ -149,7 +165,32 @@
DW_FORM_sec_offset = 0x17,
DW_FORM_exprloc = 0x18,
DW_FORM_flag_present = 0x19,
+
+ // Added in DWARF 5:
+ DW_FORM_strx = 0x1a,
+ DW_FORM_addrx = 0x1b,
+ DW_FORM_ref_sup4 = 0x1c,
+ DW_FORM_strp_sup = 0x1d,
+ DW_FORM_data16 = 0x1e,
+ DW_FORM_line_strp = 0x1f,
+
+ // DWARF 4, but value out of order.
DW_FORM_ref_sig8 = 0x20,
+
+ // Added in DWARF 5:
+ DW_FORM_implicit_const = 0x21,
+ DW_FORM_loclistx = 0x22,
+ DW_FORM_rnglistx = 0x23,
+ DW_FORM_ref_sup8 = 0x24,
+ DW_FORM_strx1 = 0x25,
+ DW_FORM_strx2 = 0x26,
+ DW_FORM_strx3 = 0x27,
+ DW_FORM_strx4 = 0x28,
+ DW_FORM_addrx1 = 0x29,
+ DW_FORM_addrx2 = 0x2a,
+ DW_FORM_addrx3 = 0x2b,
+ DW_FORM_addrx4 = 0x2c,
+
// Extensions for Fission. See http://gcc.gnu.org/wiki/DebugFission.
DW_FORM_GNU_addr_index = 0x1f01,
DW_FORM_GNU_str_index = 0x1f02
@@ -234,6 +275,37 @@
DW_AT_call_line = 0x59,
// DWARF 4
DW_AT_linkage_name = 0x6e,
+ // DWARF 5
+ DW_AT_string_length_bit_size = 0x6f,
+ DW_AT_string_length_byte_size = 0x70,
+ DW_AT_rank = 0x71,
+ DW_AT_str_offsets_base = 0x72,
+ DW_AT_addr_base = 0x73,
+ DW_AT_rnglists_base = 0x74,
+ // Reserved = 0x75,
+ DW_AT_dwo_name = 0x76,
+ DW_AT_reference = 0x77,
+ DW_AT_rvalue_reference = 0x78,
+ DW_AT_macros = 0x79,
+ DW_AT_call_all_calls = 0x7a,
+ DW_AT_call_all_source_calls = 0x7b,
+ DW_AT_call_all_tail_calls = 0x7c,
+ DW_AT_call_return_pc = 0x7d,
+ DW_AT_call_value = 0x7e,
+ DW_AT_call_origin = 0x7f,
+ DW_AT_call_parameter = 0x80,
+ DW_AT_call_pc = 0x81,
+ DW_AT_call_tail_call = 0x82,
+ DW_AT_call_target = 0x83,
+ DW_AT_call_target_clobbered = 0x84,
+ DW_AT_call_data_location = 0x85,
+ DW_AT_call_data_value = 0x86,
+ DW_AT_noreturn = 0x87,
+ DW_AT_alignment = 0x88,
+ DW_AT_export_symbols = 0x89,
+ DW_AT_deleted = 0x8a,
+ DW_AT_defaulted = 0x8b,
+ DW_AT_loclists_base = 0x8c,
// SGI/MIPS extensions.
DW_AT_MIPS_fde = 0x2001,
DW_AT_MIPS_loop_begin = 0x2002,
@@ -286,6 +358,17 @@
DW_AT_PGI_lstride = 0x3a02
};
+// Unit header unit-type encodings.
+enum DwarfUnitTypes {
+ DW_UT_compile = 0x01,
+ DW_UT_type = 0x02,
+ DW_UT_partial = 0x03,
+ DW_UT_skeleton = 0x04,
+ DW_UT_split_compile = 0x05,
+ DW_UT_split_type = 0x06,
+ DW_UT_lo_user = 0x80,
+ DW_UT_hi_user = 0xff
+};
// Line number opcodes.
enum DwarfLineNumberOps {
@@ -323,6 +406,48 @@
DW_LNE_HP_define_proc = 0x20
};
+// Line number header entries.
+enum DwarfLineNumberHeader {
+ DW_LNCT_path =0x1,
+ DW_LNCT_directory_index =0x2,
+ DW_LNCT_timestamp =0x3,
+ DW_LNCT_size =0x4,
+ DW_LNCT_MD5 =0x5,
+ DW_LNCT_lo_user =0x2000,
+ DW_LNCT_hi_user =0x3fff,
+};
+
+// Location list entry values. DWARF 5.
+enum DwarfLocationListEntry {
+ DW_LLE_end_of_list =0x00,
+ DW_LLE_base_addressx =0x01,
+ DW_LLE_startx_endx =0x02,
+ DW_LLE_startx_length =0x03,
+ DW_LLE_offset_pair =0x04,
+ DW_LLE_default_location =0x05,
+ DW_LLE_base_address =0x06,
+ DW_LLE_start_end =0x07,
+ DW_LLE_start_length =0x08,
+};
+
+// Macro entry types.
+enum DwarfMacro {
+ DW_MACRO_define =0x01,
+ DW_MACRO_undef =0x02,
+ DW_MACRO_start_file =0x03,
+ DW_MACRO_end_file =0x04,
+ DW_MACRO_define_strp =0x05,
+ DW_MACRO_undef_strp =0x06,
+ DW_MACRO_import =0x07,
+ DW_MACRO_define_sup =0x08,
+ DW_MACRO_undef_sup =0x09,
+ DW_MACRO_import_sup =0x0a,
+ DW_MACRO_define_strx =0x0b,
+ DW_MACRO_undef_strx =0x0c,
+ DW_MACRO_lo_user =0xe0,
+ DW_MACRO_hi_user =0xff,
+};
+
// Type encoding names and codes
enum DwarfEncoding {
DW_ATE_address =0x1,
@@ -341,6 +466,11 @@
DW_ATE_signed_fixed =0xd,
DW_ATE_unsigned_fixed =0xe,
DW_ATE_decimal_float =0xf,
+ // DWARF4
+ DW_ATE_UTF =0x10,
+ // DWARF5
+ DW_ATE_UCS =0x11,
+ DW_ATE_ASCII =0x12,
DW_ATE_lo_user =0x80,
DW_ATE_hi_user =0xff
};
@@ -500,6 +630,18 @@
DW_OP_form_tls_address =0x9b,
DW_OP_call_frame_cfa =0x9c,
DW_OP_bit_piece =0x9d,
+ // DWARF4
+ DW_OP_implicit_value =0x9e,
+ DW_OP_stack_value =0x9f,
+ DW_OP_addrx =0xa1,
+ DW_OP_constx =0xa2,
+ DW_OP_entry_value =0xa3,
+ DW_OP_const_type =0xa4,
+ DW_OP_regval_type =0xa5,
+ DW_OP_deref_type =0xa6,
+ DW_OP_xderef_type =0xa7,
+ DW_OP_convert =0xa8,
+ DW_OP_reinterpret =0xa9,
DW_OP_lo_user =0xe0,
DW_OP_hi_user =0xff,
// GNU extensions
@@ -544,8 +686,24 @@
DW_LANG_ObjC_plus_plus =0x0011,
DW_LANG_UPC =0x0012,
DW_LANG_D =0x0013,
+ DW_LANG__Python =0x0014,
+ DW_LANG_OpenCL =0x0015,
+ DW_LANG_Go =0x0016,
+ DW_LANG_Modula3 =0x0017,
+ DW_LANG_Haskell =0x0018,
+ DW_LANG_C_plus_plus_03 =0x0019,
+ DW_LANG_C_plus_plus_11 =0x001a,
+ DW_LANG_OCaml =0x001b,
DW_LANG_Rust =0x001c,
+ DW_LANG_C11 =0x001d,
DW_LANG_Swift =0x001e,
+ DW_LANG_Julia =0x001f,
+ DW_LANG_Dylan =0x0020,
+ DW_LANG_C_plus_plus_14 =0x0021,
+ DW_LANG_Fortran03 =0x0022,
+ DW_LANG_Fortran08 =0x0023,
+ DW_LANG_RenderScript =0x0024,
+ DW_LANG_BLISS =0x0025,
// Implementation-defined language code range.
DW_LANG_lo_user = 0x8000,
DW_LANG_hi_user = 0xffff,
@@ -559,6 +717,27 @@
DW_LANG_Upc =0x8765 // Unified Parallel C
};
+// Identifier cases, used for DW_AT_identifier_case attribute.
+enum DwarfIdentifierCase {
+ DW_ID_case_sensitive =0x00,
+ DW_ID_up_case =0x01,
+ DW_ID_down_case =0x02,
+ DW_ID_case_insensitive =0x03,
+};
+
+// Calling convention encodings. Used for the DW_AT_calling_convention
+// attribute.
+enum DwarfCallingConvention {
+ DW_CC_normal =0x01,
+ DW_CC_program =0x02,
+ DW_CC_nocall =0x03,
+ DW_CC_pass_by_reference =0x04,
+ DW_CC_pass_by_value =0x05,
+ DW_CC_lo_user =0x40,
+ DW_CC_hi_user =0xff,
+};
+
+
// Inline codes. These are values for DW_AT_inline.
enum DwarfInline {
DW_INL_not_inlined =0x0,
@@ -567,6 +746,36 @@
DW_INL_declared_inlined =0x3
};
+// Array ordering with the DW_AT_ordering attribute.
+enum DwarfOrdering {
+ DW_ORD_row_major =0x00,
+ DW_ORD_col_major =0x01
+};
+
+// Discriminant values for the DW_AT_discr_list attribute.
+enum DwarfDiscriminant {
+ DW_DSC_label =0x00,
+ DW_DSC_range =0x01,
+};
+
+// Name index table encodings.
+enum DwarfNameIndex {
+ DW_IDX_compile_unit =1,
+ DW_IDX_type_unit =2,
+ DW_IDX_die_offset =3,
+ DW_IDX_parent =4,
+ DW_IDX_type_hash =5,
+ DW_IDX_lo_user =0x2000,
+ DW_IDX_hi_user =0x3fff,
+};
+
+// Defaulted member encodings for use with the DW_AT_defaulted attribute.
+enum DwarfDefaulted {
+ DW_DEFAULTED_no =0x00,
+ DW_DEFAULTED_in_class =0x01,
+ DW_DEFAULTED_out_of_class =0x02
+};
+
// Call Frame Info instructions.
enum DwarfCFI
{
@@ -610,6 +819,18 @@
DW_CFA_GNU_negative_offset_extended = 0x2f
};
+// Range list entries.
+enum DwarfRangeListEntry {
+ DW_RLE_end_of_list =0x00,
+ DW_RLE_base_addressx =0x01,
+ DW_RLE_startx_endx =0x02,
+ DW_RLE_startx_length =0x03,
+ DW_RLE_offset_pair =0x04,
+ DW_RLE_base_address =0x05,
+ DW_RLE_start_end =0x06,
+ DW_RLE_start_length =0x07,
+};
+
// Exception handling 'z' augmentation letters.
enum DwarfZAugmentationCodes {
// If the CFI augmentation string begins with 'z', then the CIE and FDE
