/* 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
+ 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Free Software Foundation, Inc.
Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
/* 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_max_ops_per_insn;
- 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
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_FORM_sec_offset = 0x17,
DW_FORM_exprloc = 0x18,
DW_FORM_flag_present = 0x19,
- DW_FORM_ref_sig8 = 0x20
-#define DW_FORM_sig8 DW_FORM_ref_sig8 /* Note: The use of DW_FORM_sig8 is deprecated. */
+ 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. */
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,
/* 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. */
/* 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_CC_hi_user = 0xff,
DW_CC_GNU_renesas_sh = 0x40,
- DW_CC_GNU_borland_fastcall_i386 = 0x41
+ 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. */
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
{
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. */
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
+ };
\f
/* @@@ For use with GNU frame unwind information. */
#define DW_EH_PE_indirect 0x80
-#endif /* _ELF_DWARF2_H */
+#endif /* _DWARF2_H */