binutils-gdb/ld/pdb.h
2022-12-31 19:26:23 +10:30

856 lines
17 KiB
C

/* pdb.h - header file for generating PDB CodeView debugging files.
Copyright (C) 2022 Free Software Foundation, Inc.
This file is part of the GNU Binutils.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
/* Header files referred to below can be found in Microsoft's PDB
repository: https://github.com/microsoft/microsoft-pdb. */
#ifndef PDB_H
#define PDB_H
#include "sysdep.h"
#include "bfd.h"
#include <stdbool.h>
#include <stddef.h>
#define LF_VTSHAPE 0x000a
#define LF_MODIFIER 0x1001
#define LF_POINTER 0x1002
#define LF_PROCEDURE 0x1008
#define LF_MFUNCTION 0x1009
#define LF_ARGLIST 0x1201
#define LF_FIELDLIST 0x1203
#define LF_BITFIELD 0x1205
#define LF_METHODLIST 0x1206
#define LF_BCLASS 0x1400
#define LF_VBCLASS 0x1401
#define LF_IVBCLASS 0x1402
#define LF_INDEX 0x1404
#define LF_VFUNCTAB 0x1409
#define LF_ENUMERATE 0x1502
#define LF_ARRAY 0x1503
#define LF_CLASS 0x1504
#define LF_STRUCTURE 0x1505
#define LF_UNION 0x1506
#define LF_ENUM 0x1507
#define LF_MEMBER 0x150d
#define LF_STMEMBER 0x150e
#define LF_METHOD 0x150f
#define LF_NESTTYPE 0x1510
#define LF_ONEMETHOD 0x1511
#define LF_VFTABLE 0x151d
#define LF_FUNC_ID 0x1601
#define LF_MFUNC_ID 0x1602
#define LF_BUILDINFO 0x1603
#define LF_SUBSTR_LIST 0x1604
#define LF_STRING_ID 0x1605
#define LF_UDT_SRC_LINE 0x1606
#define LF_UDT_MOD_SRC_LINE 0x1607
#define LF_CHAR 0x8000
#define LF_SHORT 0x8001
#define LF_USHORT 0x8002
#define LF_LONG 0x8003
#define LF_ULONG 0x8004
#define LF_QUADWORD 0x8009
#define LF_UQUADWORD 0x800a
#define S_END 0x0006
#define S_FRAMEPROC 0x1012
#define S_OBJNAME 0x1101
#define S_THUNK32 0x1102
#define S_BLOCK32 0x1103
#define S_LABEL32 0x1105
#define S_REGISTER 0x1106
#define S_CONSTANT 0x1107
#define S_UDT 0x1108
#define S_BPREL32 0x110b
#define S_LDATA32 0x110c
#define S_GDATA32 0x110d
#define S_PUB32 0x110e
#define S_LPROC32 0x110f
#define S_GPROC32 0x1110
#define S_REGREL32 0x1111
#define S_LTHREAD32 0x1112
#define S_GTHREAD32 0x1113
#define S_UNAMESPACE 0x1124
#define S_PROCREF 0x1125
#define S_LPROCREF 0x1127
#define S_FRAMECOOKIE 0x113a
#define S_COMPILE3 0x113c
#define S_ENVBLOCK 0x113d
#define S_LOCAL 0x113e
#define S_DEFRANGE_REGISTER 0x1141
#define S_DEFRANGE_FRAMEPOINTER_REL 0x1142
#define S_DEFRANGE_SUBFIELD_REGISTER 0x1143
#define S_DEFRANGE_FRAMEPOINTER_REL_FULL_SCOPE 0x1144
#define S_DEFRANGE_REGISTER_REL 0x1145
#define S_LPROC32_ID 0x1146
#define S_GPROC32_ID 0x1147
#define S_BUILDINFO 0x114c
#define S_INLINESITE 0x114d
#define S_INLINESITE_END 0x114e
#define S_PROC_ID_END 0x114f
#define S_HEAPALLOCSITE 0x115e
/* PDBStream70 in pdb1.h */
struct pdb_stream_70
{
uint32_t version;
uint32_t signature;
uint32_t age;
uint8_t guid[16];
};
#define PDB_STREAM_VERSION_VC70 20000404
#define PDB_STREAM_VERSION_VC140 20140508
/* HDR in tpi.h */
struct pdb_tpi_stream_header
{
uint32_t version;
uint32_t header_size;
uint32_t type_index_begin;
uint32_t type_index_end;
uint32_t type_record_bytes;
uint16_t hash_stream_index;
uint16_t hash_aux_stream_index;
uint32_t hash_key_size;
uint32_t num_hash_buckets;
uint32_t hash_value_buffer_offset;
uint32_t hash_value_buffer_length;
uint32_t index_offset_buffer_offset;
uint32_t index_offset_buffer_length;
uint32_t hash_adj_buffer_offset;
uint32_t hash_adj_buffer_length;
};
#define TPI_STREAM_VERSION_80 20040203
#define TPI_FIRST_INDEX 0x1000
#define NUM_TPI_HASH_BUCKETS 0x3ffff
#define NUM_GLOBALS_HASH_BUCKETS 4096
/* NewDBIHdr in dbi.h */
struct pdb_dbi_stream_header
{
uint32_t version_signature;
uint32_t version_header;
uint32_t age;
uint16_t global_stream_index;
uint16_t build_number;
uint16_t public_stream_index;
uint16_t pdb_dll_version;
uint16_t sym_record_stream;
uint16_t pdb_dll_rbld;
uint32_t mod_info_size;
uint32_t section_contribution_size;
uint32_t section_map_size;
uint32_t source_info_size;
uint32_t type_server_map_size;
uint32_t mfc_type_server_index;
uint32_t optional_dbg_header_size;
uint32_t ec_substream_size;
uint16_t flags;
uint16_t machine;
uint32_t padding;
};
#define DBI_STREAM_VERSION_70 19990903
/* PSGSIHDR in gsi.h */
struct publics_header
{
uint32_t sym_hash_size;
uint32_t addr_map_size;
uint32_t num_thunks;
uint32_t thunks_size;
uint32_t thunk_table;
uint32_t thunk_table_offset;
uint32_t num_sects;
};
/* GSIHashHdr in gsi.h */
struct globals_hash_header
{
uint32_t signature;
uint32_t version;
uint32_t entries_size;
uint32_t buckets_size;
};
/* HRFile in gsi.h */
struct hash_record
{
uint32_t offset;
uint32_t reference;
};
#define GLOBALS_HASH_SIGNATURE 0xffffffff
#define GLOBALS_HASH_VERSION_70 0xf12f091a
/* PUBSYM32 in cvinfo.h */
struct pubsym
{
uint16_t record_length;
uint16_t record_type;
uint32_t flags;
uint32_t offset;
uint16_t section;
/* followed by null-terminated string */
} ATTRIBUTE_PACKED;
/* see bitset CV_PUBSYMFLAGS in cvinfo.h */
#define PUBSYM_FUNCTION 0x2
struct optional_dbg_header
{
uint16_t fpo_stream;
uint16_t exception_stream;
uint16_t fixup_stream;
uint16_t omap_to_src_stream;
uint16_t omap_from_src_stream;
uint16_t section_header_stream;
uint16_t token_map_stream;
uint16_t xdata_stream;
uint16_t pdata_stream;
uint16_t new_fpo_stream;
uint16_t orig_section_header_stream;
};
#define CV_SIGNATURE_C13 4
#define DEBUG_S_SYMBOLS 0xf1
#define DEBUG_S_LINES 0xf2
#define DEBUG_S_STRINGTABLE 0xf3
#define DEBUG_S_FILECHKSMS 0xf4
#define STRING_TABLE_SIGNATURE 0xeffeeffe
#define STRING_TABLE_VERSION 1
/* VHdr in nmt.h */
struct string_table_header
{
uint32_t signature;
uint32_t version;
};
#define SECTION_CONTRIB_VERSION_60 0xf12eba2d
/* SC in dbicommon.h */
struct section_contribution
{
uint16_t section;
uint16_t padding1;
uint32_t offset;
uint32_t size;
uint32_t characteristics;
uint16_t module_index;
uint16_t padding2;
uint32_t data_crc;
uint32_t reloc_crc;
};
/* MODI_60_Persist in dbi.h */
struct module_info
{
uint32_t unused1;
struct section_contribution sc;
uint16_t flags;
uint16_t module_sym_stream;
uint32_t sym_byte_size;
uint32_t c11_byte_size;
uint32_t c13_byte_size;
uint16_t source_file_count;
uint16_t padding;
uint32_t unused2;
uint32_t source_file_name_index;
uint32_t pdb_file_path_name_index;
};
/* filedata in dumpsym7.cpp */
struct file_checksum
{
uint32_t file_id;
uint8_t checksum_length;
uint8_t checksum_type;
} ATTRIBUTE_PACKED;
/* lfModifier in cvinfo.h */
struct lf_modifier
{
uint16_t size;
uint16_t kind;
uint32_t base_type;
uint16_t modifier;
uint16_t padding;
} ATTRIBUTE_PACKED;
/* lfPointer in cvinfo.h */
struct lf_pointer
{
uint16_t size;
uint16_t kind;
uint32_t base_type;
uint32_t attributes;
} ATTRIBUTE_PACKED;
/* lfArgList in cvinfo.h (used for both LF_ARGLIST and LF_SUBSTR_LIST) */
struct lf_arglist
{
uint16_t size;
uint16_t kind;
uint32_t num_entries;
uint32_t args[];
} ATTRIBUTE_PACKED;
/* lfProc in cvinfo.h */
struct lf_procedure
{
uint16_t size;
uint16_t kind;
uint32_t return_type;
uint8_t calling_convention;
uint8_t attributes;
uint16_t num_parameters;
uint32_t arglist;
} ATTRIBUTE_PACKED;
/* lfMFunc in cvinfo.h */
struct lf_mfunction
{
uint16_t size;
uint16_t kind;
uint32_t return_type;
uint32_t containing_class_type;
uint32_t this_type;
uint8_t calling_convention;
uint8_t attributes;
uint16_t num_parameters;
uint32_t arglist;
int32_t this_adjustment;
} ATTRIBUTE_PACKED;
/* lfArray in cvinfo.h */
struct lf_array
{
uint16_t size;
uint16_t kind;
uint32_t element_type;
uint32_t index_type;
uint16_t length_in_bytes;
char name[];
} ATTRIBUTE_PACKED;
/* lfBitfield in cvinfo.h */
struct lf_bitfield
{
uint16_t size;
uint16_t kind;
uint32_t base_type;
uint8_t length;
uint8_t position;
} ATTRIBUTE_PACKED;
/* lfMember in cvinfo.h */
struct lf_member
{
uint16_t kind;
uint16_t attributes;
uint32_t type;
uint16_t offset;
char name[];
} ATTRIBUTE_PACKED;
/* from bitfield structure CV_prop_t in cvinfo.h */
#define CV_PROP_FORWARD_REF 0x80
#define CV_PROP_SCOPED 0x100
#define CV_PROP_HAS_UNIQUE_NAME 0x200
/* lfClass in cvinfo.h */
struct lf_class
{
uint16_t size;
uint16_t kind;
uint16_t num_members;
uint16_t properties;
uint32_t field_list;
uint32_t derived_from;
uint32_t vshape;
uint16_t length;
char name[];
} ATTRIBUTE_PACKED;
/* lfUnion in cvinfo.h */
struct lf_union
{
uint16_t size;
uint16_t kind;
uint16_t num_members;
uint16_t properties;
uint32_t field_list;
uint16_t length;
char name[];
} ATTRIBUTE_PACKED;
/* lfEnumerate in cvinfo.h */
struct lf_enumerate
{
uint16_t kind;
uint16_t attributes;
uint16_t value;
/* then actual value if value >= 0x8000 */
char name[];
} ATTRIBUTE_PACKED;
/* lfEnum in cvinfo.h */
struct lf_enum
{
uint16_t size;
uint16_t kind;
uint16_t num_elements;
uint16_t properties;
uint32_t underlying_type;
uint32_t field_list;
char name[];
} ATTRIBUTE_PACKED;
/* lfIndex in cvinfo.h */
struct lf_index
{
uint16_t kind;
uint16_t padding;
uint32_t index;
} ATTRIBUTE_PACKED;
/* lfOneMethod in cvinfo.h */
struct lf_onemethod
{
uint16_t kind;
uint16_t method_attribute;
uint32_t method_type;
char name[];
} ATTRIBUTE_PACKED;
/* mlMethod in cvinfo.h */
struct lf_methodlist_entry
{
uint16_t method_attribute;
uint16_t padding;
uint32_t method_type;
} ATTRIBUTE_PACKED;
/* lfMethodList in cvinfo.h */
struct lf_methodlist
{
uint16_t size;
uint16_t kind;
struct lf_methodlist_entry entries[];
} ATTRIBUTE_PACKED;
/* lfMethod in cvinfo.h */
struct lf_method
{
uint16_t kind;
uint16_t count;
uint32_t method_list;
char name[];
} ATTRIBUTE_PACKED;
/* lfBClass in cvinfo.h */
struct lf_bclass
{
uint16_t kind;
uint16_t attributes;
uint32_t base_class_type;
uint16_t offset;
} ATTRIBUTE_PACKED;
/* lfVFuncTab in cvinfo.h */
struct lf_vfunctab
{
uint16_t kind;
uint16_t padding;
uint32_t type;
} ATTRIBUTE_PACKED;
/* lfVBClass in cvinfo.h */
struct lf_vbclass
{
uint16_t kind;
uint16_t attributes;
uint32_t base_class_type;
uint32_t virtual_base_pointer_type;
uint16_t virtual_base_pointer_offset;
uint16_t virtual_base_vbtable_offset;
} ATTRIBUTE_PACKED;
/* lfSTMember in cvinfo.h */
struct lf_static_member
{
uint16_t kind;
uint16_t attributes;
uint32_t type;
char name[];
} ATTRIBUTE_PACKED;
/* lfNestType in cvinfo.h */
struct lf_nest_type
{
uint16_t kind;
uint16_t padding;
uint32_t type;
char name[];
} ATTRIBUTE_PACKED;
/* lfStringId in cvinfo.h */
struct lf_string_id
{
uint16_t size;
uint16_t kind;
uint32_t substring;
char string[];
} ATTRIBUTE_PACKED;
/* lfBuildInfo in cvinfo.h */
struct lf_build_info
{
uint16_t size;
uint16_t kind;
uint16_t count;
uint32_t strings[];
} ATTRIBUTE_PACKED;
/* lfFuncId in cvinfo.h */
struct lf_func_id
{
uint16_t size;
uint16_t kind;
uint32_t parent_scope;
uint32_t function_type;
char name[];
} ATTRIBUTE_PACKED;
/* lfMFuncId in cvinfo.h */
struct lf_mfunc_id
{
uint16_t size;
uint16_t kind;
uint32_t parent_type;
uint32_t function_type;
char name[];
} ATTRIBUTE_PACKED;
/* lfUdtSrcLine in cvinfo.h */
struct lf_udt_src_line
{
uint16_t size;
uint16_t kind;
uint32_t type;
uint32_t source_file_type;
uint32_t line_no;
} ATTRIBUTE_PACKED;
/* lfUdtModSrcLine in cvinfo.h */
struct lf_udt_mod_src_line
{
uint16_t size;
uint16_t kind;
uint32_t type;
uint32_t source_file_string;
uint32_t line_no;
uint16_t module_no;
} ATTRIBUTE_PACKED;
/* lfVftable in cvinfo.h */
struct lf_vftable
{
uint16_t size;
uint16_t kind;
uint32_t type;
uint32_t base_vftable;
uint32_t offset;
uint32_t names_len;
char names[];
} ATTRIBUTE_PACKED;
/* DATASYM32 in cvinfo.h */
struct datasym
{
uint16_t size;
uint16_t kind;
uint32_t type;
uint32_t offset;
uint16_t section;
char name[];
} ATTRIBUTE_PACKED;
/* PROCSYM32 in cvinfo.h */
struct procsym
{
uint16_t size;
uint16_t kind;
uint32_t parent;
uint32_t end;
uint32_t next;
uint32_t proc_len;
uint32_t debug_start;
uint32_t debug_end;
uint32_t type;
uint32_t offset;
uint16_t section;
uint8_t flags;
char name[];
} ATTRIBUTE_PACKED;
/* REFSYM2 in cvinfo.h */
struct refsym
{
uint16_t size;
uint16_t kind;
uint32_t sum_name;
uint32_t symbol_offset;
uint16_t mod;
char name[];
} ATTRIBUTE_PACKED;
/* UDTSYM in cvinfo.h */
struct udtsym
{
uint16_t size;
uint16_t kind;
uint32_t type;
char name[];
} ATTRIBUTE_PACKED;
/* CONSTSYM in cvinfo.h */
struct constsym
{
uint16_t size;
uint16_t kind;
uint32_t type;
uint16_t value;
/* then actual value if value >= 0x8000 */
char name[];
} ATTRIBUTE_PACKED;
/* BUILDINFOSYM in cvinfo.h */
struct buildinfosym
{
uint16_t size;
uint16_t kind;
uint32_t type;
} ATTRIBUTE_PACKED;
/* BLOCKSYM32 in cvinfo.h */
struct blocksym
{
uint16_t size;
uint16_t kind;
uint32_t parent;
uint32_t end;
uint32_t len;
uint32_t offset;
uint16_t section;
char name[];
} ATTRIBUTE_PACKED;
/* BPRELSYM32 in cvinfo.h */
struct bprelsym
{
uint16_t size;
uint16_t kind;
uint32_t bp_offset;
uint32_t type;
char name[];
} ATTRIBUTE_PACKED;
/* REGSYM in cvinfo.h */
struct regsym
{
uint16_t size;
uint16_t kind;
uint32_t type;
uint16_t reg;
char name[];
} ATTRIBUTE_PACKED;
/* REGREL32 in cvinfo.h */
struct regrel
{
uint16_t size;
uint16_t kind;
uint32_t offset;
uint32_t type;
uint16_t reg;
char name[];
} ATTRIBUTE_PACKED;
/* LOCALSYM in cvinfo.h */
struct localsym
{
uint16_t size;
uint16_t kind;
uint32_t type;
uint16_t flags;
char name[];
} ATTRIBUTE_PACKED;
/* CV_LVAR_ADDR_RANGE in cvinfo.h */
struct lvar_addr_range
{
uint32_t offset;
uint16_t section;
uint16_t length;
} ATTRIBUTE_PACKED;
/* CV_LVAR_ADDR_GAP in cvinfo.h */
struct lvar_addr_gap {
uint16_t offset;
uint16_t length;
} ATTRIBUTE_PACKED;
/* DEFRANGESYMREGISTERREL in cvinfo.h */
struct defrange_register_rel
{
uint16_t size;
uint16_t kind;
uint16_t reg;
uint16_t offset_parent;
uint32_t offset_register;
struct lvar_addr_range range;
struct lvar_addr_gap gaps[];
} ATTRIBUTE_PACKED;
/* DEFRANGESYMFRAMEPOINTERREL in cvinfo.h */
struct defrange_framepointer_rel
{
uint16_t size;
uint16_t kind;
uint32_t offset;
struct lvar_addr_range range;
struct lvar_addr_gap gaps[];
} ATTRIBUTE_PACKED;
/* DEFRANGESYMSUBFIELDREGISTER in cvinfo.h */
struct defrange_subfield_register
{
uint16_t size;
uint16_t kind;
uint16_t reg;
uint16_t attributes;
uint32_t offset_parent;
struct lvar_addr_range range;
struct lvar_addr_gap gaps[];
} ATTRIBUTE_PACKED;
/* DEFRANGESYMREGISTER in cvinfo.h */
struct defrange_register
{
uint16_t size;
uint16_t kind;
uint16_t reg;
uint16_t attributes;
struct lvar_addr_range range;
struct lvar_addr_gap gaps[];
} ATTRIBUTE_PACKED;
/* INLINESITESYM in cvinfo.h */
struct inline_site
{
uint16_t size;
uint16_t kind;
uint32_t parent;
uint32_t end;
uint32_t inlinee;
uint8_t binary_annotations[];
} ATTRIBUTE_PACKED;
/* THUNKSYM32 in cvinfo.h */
struct thunk
{
uint16_t size;
uint16_t kind;
uint32_t parent;
uint32_t end;
uint32_t next;
uint32_t offset;
uint16_t section;
uint16_t length;
uint8_t thunk_type;
char name[];
} ATTRIBUTE_PACKED;
/* HEAPALLOCSITE in cvinfo.h */
struct heap_alloc_site
{
uint16_t size;
uint16_t kind;
uint32_t offset;
uint16_t section;
uint16_t length;
uint32_t type;
} ATTRIBUTE_PACKED;
/* OBJNAMESYM in cvinfo.h */
struct objname
{
uint16_t size;
uint16_t kind;
uint32_t signature;
char name[];
} ATTRIBUTE_PACKED;
#define CV_CFL_80386 0x03
#define CV_CFL_X64 0xD0
#define CV_CFL_LINK 0x07
/* COMPILESYM3 in cvinfo.h */
struct compile3
{
uint16_t size;
uint16_t kind;
uint32_t flags;
uint16_t machine;
uint16_t frontend_major;
uint16_t frontend_minor;
uint16_t frontend_build;
uint16_t frontend_qfe;
uint16_t backend_major;
uint16_t backend_minor;
uint16_t backend_build;
uint16_t backend_qfe;
char compiler[];
} ATTRIBUTE_PACKED;
/* ENVBLOCKSYM in cvinfo.h */
struct envblock
{
uint16_t size;
uint16_t kind;
uint8_t flags;
char strings[];
} ATTRIBUTE_PACKED;
extern bool create_pdb_file (bfd *, const char *, const unsigned char *);
#endif