Revert "Add new dwarf 5 enums, plus some dwarf4 enums."
This reverts commit 0c0e24f709288a129d665ec27d6f089189318385.
Reason for revert: This is causing breakage on CrOS due to unhandled
enums and dwarf5 support is in limbo, so pull this back out for now.
Bug: google-breakpad:812
Change-Id: I22dd5d87efb8bc83596d51d15a6808c41afb3fd2
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/2095872
Reviewed-by: Mark Mentovai <mark@chromium.org>
diff --git a/src/common/dwarf/dwarf2enums.h b/src/common/dwarf/dwarf2enums.h
index 51253ed..4316a89 100644
--- a/src/common/dwarf/dwarf2enums.h
+++ b/src/common/dwarf/dwarf2enums.h
@@ -95,22 +95,6 @@
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:
@@ -165,32 +149,7 @@
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
@@ -275,37 +234,6 @@
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,
@@ -358,17 +286,6 @@
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 {
@@ -406,48 +323,6 @@
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,
@@ -466,11 +341,6 @@
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
};
@@ -630,18 +500,6 @@
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
@@ -686,24 +544,8 @@
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,
@@ -717,27 +559,6 @@
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,
@@ -746,36 +567,6 @@
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
{
@@ -819,18 +610,6 @@
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
