X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fdwarf2.h;h=a4a183155358936af2ce2b2f4c53faadd6052c4c;hb=7cac64af7bc6a7f7a86f90a1465f7c3d2b6f07e8;hp=1a145aa48f7f42f702b591a9153e0298a311750a;hpb=5ff087ac1870878ad980503f5c8b60b6ffa32350;p=deliverable%2Fbinutils-gdb.git diff --git a/include/dwarf2.h b/include/dwarf2.h index 1a145aa48f..a4a1831553 100644 --- a/include/dwarf2.h +++ b/include/dwarf2.h @@ -1,6 +1,6 @@ /* Declarations and definitions of codes relating to the DWARF2 and DWARF3 symbolic debugging information formats. - Copyright (C) 1992-2016 Free Software Foundation, Inc. + Copyright (C) 1992-2019 Free Software Foundation, Inc. Written by Gary Funck (gary@intrepid.com) The Ada Joint Program Office (AJPO), Florida State University and Silicon Graphics Inc. @@ -52,6 +52,9 @@ #define DW_ATE(name, value) , name = value #define DW_ATE_DUP(name, value) , name = value #define DW_CFA(name, value) , name = value +#define DW_CFA_DUP(name, value) , name = value +#define DW_IDX(name, value) , name = value +#define DW_IDX_DUP(name, value) , name = value #define DW_FIRST_TAG(name, value) enum dwarf_tag { \ name = value @@ -71,6 +74,9 @@ #define DW_FIRST_CFA(name, value) enum dwarf_call_frame_info { \ name = value #define DW_END_CFA }; +#define DW_FIRST_IDX(name, value) enum dwarf_name_index_attribute { \ + name = value +#define DW_END_IDX }; #include "dwarf2.def" @@ -86,6 +92,8 @@ #undef DW_END_ATE #undef DW_FIRST_CFA #undef DW_END_CFA +#undef DW_FIRST_IDX +#undef DW_END_IDX #undef DW_TAG #undef DW_TAG_DUP @@ -97,6 +105,9 @@ #undef DW_ATE #undef DW_ATE_DUP #undef DW_CFA +#undef DW_CFA_DUP +#undef DW_IDX +#undef DW_IDX_DUP /* Flag that tells whether entry has a child or not. */ #define DW_children_no 0 @@ -175,6 +186,10 @@ enum dwarf_calling_convention DW_CC_program = 0x2, DW_CC_nocall = 0x3, + /* DWARF 5. */ + DW_CC_pass_by_reference = 0x4, + DW_CC_pass_by_value = 0x5, + DW_CC_lo_user = 0x40, DW_CC_hi_user = 0xff, @@ -257,20 +272,50 @@ enum dwarf_line_number_hp_sfc_ops DW_LNE_HP_SFC_associate = 3 }; -/* Type codes for location list entries. - Extension for Fission. See http://gcc.gnu.org/wiki/DebugFission. */ +/* Content type codes in line table directory_entry_format + and file_name_entry_format sequences. */ +enum dwarf_line_number_content_type + { + 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 + }; +/* Type codes for location list entries. */ enum dwarf_location_list_entry_type { - DW_LLE_GNU_end_of_list_entry = 0, - DW_LLE_GNU_base_address_selection_entry = 1, - DW_LLE_GNU_start_end_entry = 2, - DW_LLE_GNU_start_length_entry = 3 + 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, + + /* + has the proposal for now; only available to list members. + + A (possibly updated) copy of the proposal is available at + . */ + DW_LLE_GNU_view_pair = 0x09, +#define DW_LLE_view_pair DW_LLE_GNU_view_pair + + /* Former extension for Fission. + See http://gcc.gnu.org/wiki/DebugFission. */ + DW_LLE_GNU_end_of_list_entry = 0x00, + DW_LLE_GNU_base_address_selection_entry = 0x01, + DW_LLE_GNU_start_end_entry = 0x02, + DW_LLE_GNU_start_length_entry = 0x03 }; #define DW_CIE_ID 0xffffffff #define DW64_CIE_ID 0xffffffffffffffffULL -#define DW_CIE_VERSION 1 #define DW_CFA_extended 0 @@ -305,14 +350,22 @@ enum dwarf_source_language /* DWARF 4. */ DW_LANG_Python = 0x0014, /* DWARF 5. */ + DW_LANG_OpenCL = 0x0015, DW_LANG_Go = 0x0016, - - DW_LANG_C_plus_plus_11 = 0x001a, /* dwarf5.20141029.pdf DRAFT */ + 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_lo_user = 0x8000, /* Implementation-defined range start. */ DW_LANG_hi_user = 0xffff, /* Implementation-defined range start. */ @@ -342,24 +395,74 @@ enum dwarf_macinfo_record_type DW_MACINFO_vendor_ext = 255 }; +/* DW_TAG_defaulted/DW_TAG_GNU_defaulted attributes. */ +enum dwarf_defaulted_attribute + { + DW_DEFAULTED_no = 0x00, + DW_DEFAULTED_in_class = 0x01, + DW_DEFAULTED_out_of_class = 0x02 + }; + /* Names and codes for new style macro information. */ enum dwarf_macro_record_type { - DW_MACRO_GNU_define = 1, - DW_MACRO_GNU_undef = 2, - DW_MACRO_GNU_start_file = 3, - DW_MACRO_GNU_end_file = 4, - DW_MACRO_GNU_define_indirect = 5, - DW_MACRO_GNU_undef_indirect = 6, - DW_MACRO_GNU_transparent_include = 7, + 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, + + /* Compatibility macros for the GNU .debug_macro extension. */ + DW_MACRO_GNU_define = 0x01, + DW_MACRO_GNU_undef = 0x02, + DW_MACRO_GNU_start_file = 0x03, + DW_MACRO_GNU_end_file = 0x04, + DW_MACRO_GNU_define_indirect = 0x05, + DW_MACRO_GNU_undef_indirect = 0x06, + DW_MACRO_GNU_transparent_include = 0x07, /* Extensions for DWZ multifile. See http://www.dwarfstd.org/ShowIssue.php?issue=120604.1&type=open . */ - DW_MACRO_GNU_define_indirect_alt = 8, - DW_MACRO_GNU_undef_indirect_alt = 9, - DW_MACRO_GNU_transparent_include_alt = 10, + DW_MACRO_GNU_define_indirect_alt = 0x08, + DW_MACRO_GNU_undef_indirect_alt = 0x09, + DW_MACRO_GNU_transparent_include_alt = 0x0a, DW_MACRO_GNU_lo_user = 0xe0, DW_MACRO_GNU_hi_user = 0xff }; + +/* Range list entry kinds in .debug_rnglists* section. */ +enum dwarf_range_list_entry + { + 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 + }; + +/* Unit types in unit_type unit header field. */ +enum dwarf_unit_type + { + 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 + }; /* @@@ For use with GNU frame unwind information. */ @@ -427,6 +530,10 @@ extern const char *get_DW_ATE_name (unsigned int enc); recognized. */ extern const char *get_DW_CFA_name (unsigned int opc); +/* Return the name of a DW_IDX_ constant, or NULL if the value is not + recognized. */ +extern const char *get_DW_IDX_name (unsigned int idx); + #ifdef __cplusplus } #endif /* __cplusplus */