X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=include%2Fdwarf2.h;h=8c0c9ed6dad6f4a39f4461fb9aeddd256d1973b9;hp=608f7b5d84943df4a65f71418ce424d65d415f13;hb=1019c534e9abae73e55f8aa8e498386ab86d0a90;hpb=5d1e31fa0e98d2b15a1ceba3f238699b69392a09 diff --git a/include/dwarf2.h b/include/dwarf2.h index 608f7b5d849..8c0c9ed6dad 100644 --- a/include/dwarf2.h +++ b/include/dwarf2.h @@ -1,7 +1,8 @@ /* 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 Free Software Foundation, Inc. + 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 + Free Software Foundation, Inc. Written by Gary Funck (gary@intrepid.com) The Ada Joint Program Office (AJPO), Florida State University and Silicon Graphics Inc. @@ -43,94 +44,8 @@ /* This file is shared between GCC and GDB, and should not contain prototypes. */ -#ifndef _ELF_DWARF2_H -#define _ELF_DWARF2_H - -/* Structure found in the .debug_line section. */ -typedef struct -{ - unsigned char li_length [4]; - unsigned char li_version [2]; - unsigned char li_prologue_length [4]; - unsigned char li_min_insn_length [1]; - unsigned char li_default_is_stmt [1]; - unsigned char li_line_base [1]; - unsigned char li_line_range [1]; - unsigned char li_opcode_base [1]; -} -DWARF2_External_LineInfo; - -typedef struct -{ - unsigned long li_length; - unsigned short li_version; - unsigned int li_prologue_length; - unsigned char li_min_insn_length; - unsigned char li_default_is_stmt; - int li_line_base; - unsigned char li_line_range; - unsigned char li_opcode_base; -} -DWARF2_Internal_LineInfo; - -/* Structure found in .debug_pubnames section. */ -typedef struct -{ - unsigned char pn_length [4]; - unsigned char pn_version [2]; - unsigned char pn_offset [4]; - unsigned char pn_size [4]; -} -DWARF2_External_PubNames; - -typedef struct -{ - unsigned long pn_length; - unsigned short pn_version; - unsigned long pn_offset; - unsigned long pn_size; -} -DWARF2_Internal_PubNames; - -/* Structure found in .debug_info section. */ -typedef struct -{ - unsigned char cu_length [4]; - unsigned char cu_version [2]; - unsigned char cu_abbrev_offset [4]; - unsigned char cu_pointer_size [1]; -} -DWARF2_External_CompUnit; - -typedef struct -{ - unsigned long cu_length; - unsigned short cu_version; - unsigned long cu_abbrev_offset; - unsigned char cu_pointer_size; -} -DWARF2_Internal_CompUnit; - -typedef struct -{ - unsigned char ar_length [4]; - unsigned char ar_version [2]; - unsigned char ar_info_offset [4]; - unsigned char ar_pointer_size [1]; - unsigned char ar_segment_size [1]; -} -DWARF2_External_ARange; - -typedef struct -{ - unsigned long ar_length; - unsigned short ar_version; - unsigned long ar_info_offset; - unsigned char ar_pointer_size; - unsigned char ar_segment_size; -} -DWARF2_Internal_ARange; - +#ifndef _DWARF2_H +#define _DWARF2_H /* Tag names and codes. */ enum dwarf_tag @@ -196,22 +111,20 @@ enum dwarf_tag 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, - /* DWARF 5? */ - - /* Template parameter pack extension, specified at - http://wiki.dwarfstd.org/index.php?title=C%2B%2B0x:_Variadic_templates - . */ - DW_TAG_template_parameter_pack = 0x43, - DW_TAG_formal_parameter_pack = 0x44, - /* 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++. */ @@ -221,6 +134,19 @@ enum dwarf_tag /* 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, @@ -262,7 +188,11 @@ enum dwarf_form DW_FORM_sec_offset = 0x17, DW_FORM_exprloc = 0x18, DW_FORM_flag_present = 0x19, - DW_FORM_sig8 = 0x20 + 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. */ @@ -361,10 +291,15 @@ enum dwarf_attribute DW_AT_pure = 0x67, DW_AT_recursive = 0x68, /* DWARF 4. */ - DW_AT_signature = 0x69, + 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 = 0x3ff0, /* Implementation-defined range end. */ + DW_AT_hi_user = 0x3fff, /* Implementation-defined range end. */ /* SGI/MIPS extensions. */ DW_AT_MIPS_fde = 0x2001, @@ -381,6 +316,8 @@ enum dwarf_attribute /* 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, @@ -393,6 +330,13 @@ enum dwarf_attribute 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, @@ -401,11 +345,47 @@ enum dwarf_attribute 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. */ @@ -583,6 +563,21 @@ enum dwarf_location_atom /* 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, @@ -615,18 +610,29 @@ enum dwarf_type 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 floating-point (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_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. */ @@ -702,7 +708,16 @@ enum dwarf_calling_convention DW_CC_lo_user = 0x40, DW_CC_hi_user = 0xff, - DW_CC_GNU_renesas_sh = 0x40 + DW_CC_GNU_renesas_sh = 0x40, + DW_CC_GNU_borland_fastcall_i386 = 0x41, + + /* This DW_CC_ value is not currently generated by any toolchain. It is + used internally to GDB to indicate OpenCL C functions that have been + compiled with the IBM XL C for OpenCL compiler and use a non-platform + calling convention for passing OpenCL C vector types. This value may + be changed freely as long as it does not conflict with any other DW_CC_ + value defined here. */ + DW_CC_GDB_IBM_OpenCL = 0xff }; /* Inline attribute. */ @@ -758,11 +773,20 @@ enum dwarf_line_number_x_ops DW_LNE_HP_negate_function_exit = 0x18, DW_LNE_HP_negate_front_end_logical = 0x19, DW_LNE_HP_define_proc = 0x20, + DW_LNE_HP_source_file_correlation = 0x80, DW_LNE_lo_user = 0x80, DW_LNE_hi_user = 0xff }; +/* Sub-opcodes for DW_LNE_HP_source_file_correlation. */ +enum dwarf_line_number_hp_sfc_ops + { + DW_LNE_HP_SFC_formfeed = 1, + DW_LNE_HP_SFC_set_listing_line = 2, + DW_LNE_HP_SFC_associate = 3 + }; + /* Call frame information. */ enum dwarf_call_frame_info { @@ -839,6 +863,10 @@ enum dwarf_source_language DW_LANG_ObjC_plus_plus = 0x0011, DW_LANG_UPC = 0x0012, DW_LANG_D = 0x0013, + /* DWARF 4. */ + DW_LANG_Python = 0x0014, + /* DWARF 5. */ + DW_LANG_Go = 0x0016, DW_LANG_lo_user = 0x8000, /* Implementation-defined range start. */ DW_LANG_hi_user = 0xffff, /* Implementation-defined range start. */ @@ -846,7 +874,13 @@ enum dwarf_source_language /* MIPS. */ DW_LANG_Mips_Assembler = 0x8001, /* UPC. */ - DW_LANG_Upc = 0x8765 + DW_LANG_Upc = 0x8765, + /* HP extensions. */ + DW_LANG_HP_Bliss = 0x8003, + DW_LANG_HP_Basic91 = 0x8004, + DW_LANG_HP_Pascal91 = 0x8005, + DW_LANG_HP_IMacro = 0x8006, + DW_LANG_HP_Assembler = 0x8007 }; /* Names and codes for macro information. */ @@ -858,6 +892,20 @@ enum dwarf_macinfo_record_type DW_MACINFO_end_file = 4, DW_MACINFO_vendor_ext = 255 }; + +/* 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_GNU_lo_user = 0xe0, + DW_MACRO_GNU_hi_user = 0xff + }; /* @@@ For use with GNU frame unwind information. */ @@ -882,4 +930,4 @@ enum dwarf_macinfo_record_type #define DW_EH_PE_indirect 0x80 -#endif /* _ELF_DWARF2_H */ +#endif /* _DWARF2_H */