1426 lines
39 KiB
C
1426 lines
39 KiB
C
/*
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* MS debug information definitions.
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*
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* Copyright (C) 1996 Eric Youngdale
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* Copyright (C) 1999-2000 Ulrich Weigand
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* Copyright (C) 2004 Eric Pouech
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* MS has stored all its debug information in a set of structures
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* which has been rather consistent across the years (ie you can grasp
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* some continuity, and not so many drastic changes).
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*
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* A bit of history on the various formats
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* MSVC 1.0 PDB v1 (new format for debug info)
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* MSVC 2.0 Inclusion in link of debug info (PDB v2)
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* MSVC 5.0 Types are 24 bits (instead of 16 for <= 4.x)
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* MSVC x.0 PDB (change in internal streams layout)
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*
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* .DBG Contains COFF, FPO and Codeview info
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* .PDB New format for debug info (information is
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* derived from Codeview information)
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* VCx0.PDB x major MSVC number, stores types, while
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* <project>.PDB stores symbols.
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*
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* Debug information can either be found in the debug section of a PE
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* module (in something close to a .DBG file), or the debug section
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* can actually refer to an external file, which can be in turn,
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* either a .DBG or .PDB file.
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*
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* Regarding PDB files:
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* -------------------
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* They are implemented as a set of internal files (as a small file
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* system). The file is split into blocks, an internal file is made
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* of a set of blocks. Internal files are accessed through
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* numbers. For example,
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* 1/ is the ROOT (basic information on the file)
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* 2/ is the Symbol information (global symbols, local variables...)
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* 3/ is the Type internal file (each the symbols can have type
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* information associated with it).
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*
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* Over the years, three formats existed for the PDB:
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* - ?? was rather linked to 16 bit code (our support shall be rather
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* bad)
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* - JG: it's the signature embedded in the file header. This format
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* has been used in MSVC 2.0 => 5.0.
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* - DS: it's the signature embedded in the file header. It's the
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* current format supported my MS.
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*
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* Types internal stream
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* ---------------------
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* Types (from the Type internal file) have existed in three flavors
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* (note that those flavors came as historical evolution, but there
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* isn't a one to one link between types evolution and PDB formats'
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* evolutions:
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* - the first flavor (suffixed by V1 in this file), where the types
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* and subtypes are 16 bit entities; and where strings are in Pascal
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* format (first char is their length and are not 0 terminated)
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* - the second flavor (suffixed by V2) differs from first flavor with
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* types and subtypes as 32 bit entities. This forced some
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* reordering of fields in some types
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* - the third flavor (suffixed by V3) differs from second flavor with
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* strings stored as C strings (ie are 0 terminated, instead of
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* length prefixed)
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* The different flavors can coexist in the same file (is this really
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* true ??)
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*
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* For the evolution of types, the need of the second flavor was the
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* number of types to be defined (limited to 0xFFFF, including the C
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* basic types); the need of the third flavor is the increase of
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* symbol size (to be greated than 256), which was likely needed for
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* complex C++ types (nested + templates).
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*
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* It's somehow difficult to represent the layout of those types on
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* disk because:
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* - some integral values are stored as numeric leaf, which size is
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* variable depending on its value
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*
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* Symbols internal stream
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* -----------------------
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* Here also we find three flavors (that we've suffixed with _V1, _V2
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* and _V3) even if their evolution is closer to the evolution of
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* types, they are not completely linked together.
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*/
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#include "pshpack1.h"
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/* ======================================== *
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* Type information
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* ======================================== */
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struct p_string
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{
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unsigned char namelen;
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char name[1];
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};
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union codeview_type
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{
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struct
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{
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unsigned short int len;
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short int id;
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} generic;
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struct
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{
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unsigned short int len;
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short int id;
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short int attribute;
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short int type;
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} modifier_v1;
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struct
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{
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unsigned short int len;
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short int id;
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int type;
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short int attribute;
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} modifier_v2;
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struct
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{
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unsigned short int len;
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short int id;
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short int attribute;
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short int datatype;
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struct p_string p_name;
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} pointer_v1;
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struct
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{
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unsigned short int len;
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short int id;
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unsigned int datatype;
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unsigned int attribute;
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struct p_string p_name;
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} pointer_v2;
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struct
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{
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unsigned short int len;
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short int id;
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unsigned char nbits;
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unsigned char bitoff;
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unsigned short type;
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} bitfield_v1;
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struct
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{
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unsigned short int len;
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short int id;
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unsigned int type;
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unsigned char nbits;
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unsigned char bitoff;
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} bitfield_v2;
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struct
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{
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unsigned short int len;
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short int id;
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short int elemtype;
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short int idxtype;
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unsigned short int arrlen; /* numeric leaf */
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#if 0
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struct p_string p_name;
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#endif
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} array_v1;
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struct
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{
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unsigned short int len;
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short int id;
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unsigned int elemtype;
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unsigned int idxtype;
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unsigned short int arrlen; /* numeric leaf */
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#if 0
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struct p_string p_name;
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#endif
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} array_v2;
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struct
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{
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unsigned short int len;
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short int id;
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unsigned int elemtype;
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unsigned int idxtype;
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unsigned short int arrlen; /* numeric leaf */
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#if 0
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char name[1];
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#endif
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} array_v3;
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struct
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{
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unsigned short int len;
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short int id;
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short int n_element;
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short int fieldlist;
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short int property;
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short int derived;
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short int vshape;
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unsigned short int structlen; /* numeric leaf */
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#if 0
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struct p_string p_name;
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#endif
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} struct_v1;
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struct
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{
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unsigned short int len;
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short int id;
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short int n_element;
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short int property;
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unsigned int fieldlist;
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unsigned int derived;
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unsigned int vshape;
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unsigned short int structlen; /* numeric leaf */
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#if 0
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struct p_string p_name;
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#endif
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} struct_v2;
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struct
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{
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unsigned short int len;
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short int id;
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short int n_element;
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short int property;
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unsigned int fieldlist;
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unsigned int derived;
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unsigned int vshape;
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unsigned short int structlen; /* numeric leaf */
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#if 0
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char name[1];
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#endif
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} struct_v3;
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struct
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{
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unsigned short int len;
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short int id;
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short int count;
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short int fieldlist;
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short int property;
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unsigned short int un_len; /* numeric leaf */
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#if 0
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struct p_string p_name;
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#endif
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} union_v1;
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struct
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{
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unsigned short int len;
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short int id;
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short int count;
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short int property;
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unsigned int fieldlist;
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unsigned short int un_len; /* numeric leaf */
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#if 0
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struct p_string p_name;
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#endif
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} union_v2;
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struct
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{
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unsigned short int len;
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short int id;
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short int count;
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short int property;
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unsigned int fieldlist;
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unsigned short int un_len; /* numeric leaf */
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#if 0
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char name[1];
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#endif
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} union_v3;
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struct
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{
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unsigned short int len;
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short int id;
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short int count;
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short int type;
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short int field;
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short int property;
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struct p_string p_name;
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} enumeration_v1;
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struct
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{
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unsigned short int len;
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short int id;
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short int count;
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short int property;
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unsigned int type;
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unsigned int field;
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struct p_string p_name;
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} enumeration_v2;
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|
struct
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{
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unsigned short int len;
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short int id;
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short int count;
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short int property;
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unsigned int type;
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unsigned int field;
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char name[1];
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} enumeration_v3;
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struct
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{
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unsigned short int len;
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short int id;
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unsigned char list[1];
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} fieldlist;
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|
struct
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{
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unsigned short int len;
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short int id;
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unsigned short int rvtype;
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unsigned char call;
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unsigned char reserved;
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unsigned short int params;
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unsigned short int arglist;
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} procedure_v1;
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struct
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{
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unsigned short int len;
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short int id;
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unsigned int rvtype;
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unsigned char call;
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unsigned char reserved;
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unsigned short int params;
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unsigned int arglist;
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} procedure_v2;
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struct
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{
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unsigned short int len;
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short int id;
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unsigned short int rvtype;
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unsigned short int class_type;
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unsigned short int this_type;
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unsigned char call;
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unsigned char reserved;
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unsigned short int params;
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unsigned short int arglist;
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unsigned int this_adjust;
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} mfunction_v1;
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struct
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{
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unsigned short int len;
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short int id;
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unsigned unknown1; /* could be this_type ??? */
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unsigned int class_type;
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unsigned int rvtype;
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unsigned char call;
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unsigned char reserved;
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unsigned short params;
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unsigned int arglist;
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unsigned int this_adjust;
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} mfunction_v2;
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};
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union codeview_fieldtype
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{
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struct
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{
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short int id;
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} generic;
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|
|
struct
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{
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short int id;
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short int type;
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short int attribute;
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unsigned short int offset; /* numeric leaf */
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} bclass_v1;
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|
|
struct
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{
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short int id;
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short int attribute;
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unsigned int type;
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unsigned short int offset; /* numeric leaf */
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} bclass_v2;
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|
|
struct
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{
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short int id;
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short int btype;
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short int vbtype;
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short int attribute;
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unsigned short int vbpoff; /* numeric leaf */
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#if 0
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unsigned short int vboff; /* numeric leaf */
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#endif
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} vbclass_v1;
|
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|
|
struct
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{
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short int id;
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short int attribute;
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unsigned int btype;
|
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unsigned int vbtype;
|
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unsigned short int vbpoff; /* numeric leaf */
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#if 0
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unsigned short int vboff; /* numeric leaf */
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#endif
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} vbclass_v2;
|
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|
|
struct
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{
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short int id;
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|
short int attribute;
|
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unsigned short int value; /* numeric leaf */
|
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#if 0
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struct p_string p_name;
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#endif
|
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} enumerate_v1;
|
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|
|
struct
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{
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short int id;
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short int attribute;
|
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unsigned short int value; /* numeric leaf */
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|
#if 0
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char name[1];
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#endif
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} enumerate_v3;
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|
|
struct
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{
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short int id;
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short int type;
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struct p_string p_name;
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} friendfcn_v1;
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|
|
struct
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{
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short int id;
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short int _pad0;
|
|
unsigned int type;
|
|
struct p_string p_name;
|
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} friendfcn_v2;
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|
|
struct
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{
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short int id;
|
|
short int type;
|
|
short int attribute;
|
|
unsigned short int offset; /* numeric leaf */
|
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#if 0
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struct p_string p_name;
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#endif
|
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} member_v1;
|
|
|
|
struct
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|
{
|
|
short int id;
|
|
short int attribute;
|
|
unsigned int type;
|
|
unsigned short int offset; /* numeric leaf */
|
|
#if 0
|
|
struct p_string p_name;
|
|
#endif
|
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} member_v2;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int attribute;
|
|
unsigned int type;
|
|
unsigned short int offset; /* numeric leaf */
|
|
#if 0
|
|
unsigned char name[1];
|
|
#endif
|
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}
|
|
member_v3;
|
|
|
|
struct
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|
{
|
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short int id;
|
|
short int type;
|
|
short int attribute;
|
|
struct p_string p_name;
|
|
} stmember_v1;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int attribute;
|
|
unsigned int type;
|
|
struct p_string p_name;
|
|
} stmember_v2;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int count;
|
|
short int mlist;
|
|
struct p_string p_name;
|
|
} method_v1;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int count;
|
|
unsigned int mlist;
|
|
struct p_string p_name;
|
|
} method_v2;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int index;
|
|
struct p_string p_name;
|
|
} nesttype_v1;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int _pad0;
|
|
unsigned int index;
|
|
struct p_string p_name;
|
|
} nesttype_v2;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int type;
|
|
} vfunctab_v1;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int _pad0;
|
|
unsigned int type;
|
|
} vfunctab_v2;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int type;
|
|
} friendcls_v1;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int _pad0;
|
|
unsigned int type;
|
|
} friendcls_v2;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int attribute;
|
|
short int type;
|
|
struct p_string p_name;
|
|
} onemethod_v1;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int attribute;
|
|
short int type;
|
|
unsigned int vtab_offset;
|
|
struct p_string p_name;
|
|
} onemethod_virt_v1;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int attribute;
|
|
unsigned int type;
|
|
struct p_string p_name;
|
|
} onemethod_v2;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int attribute;
|
|
unsigned int type;
|
|
unsigned int vtab_offset;
|
|
struct p_string p_name;
|
|
} onemethod_virt_v2;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int type;
|
|
unsigned int offset;
|
|
} vfuncoff_v1;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int _pad0;
|
|
unsigned int type;
|
|
unsigned int offset;
|
|
} vfuncoff_v2;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int attribute;
|
|
short int index;
|
|
struct p_string p_name;
|
|
} nesttypeex_v1;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int attribute;
|
|
unsigned int index;
|
|
struct p_string p_name;
|
|
} nesttypeex_v2;
|
|
|
|
struct
|
|
{
|
|
short int id;
|
|
short int attribute;
|
|
unsigned int type;
|
|
struct p_string p_name;
|
|
} membermodify_v2;
|
|
|
|
};
|
|
|
|
|
|
/*
|
|
* This covers the basic datatypes that VC++ seems to be using these days.
|
|
* 32 bit mode only. There are additional numbers for the pointers in 16
|
|
* bit mode. There are many other types listed in the documents, but these
|
|
* are apparently not used by the compiler, or represent pointer types
|
|
* that are not used.
|
|
*/
|
|
#define T_NOTYPE 0x0000 /* Notype */
|
|
#define T_ABS 0x0001 /* Abs */
|
|
#define T_VOID 0x0003 /* Void */
|
|
#define T_CHAR 0x0010 /* signed char */
|
|
#define T_SHORT 0x0011 /* short */
|
|
#define T_LONG 0x0012 /* long */
|
|
#define T_QUAD 0x0013 /* long long */
|
|
#define T_UCHAR 0x0020 /* unsigned char */
|
|
#define T_USHORT 0x0021 /* unsigned short */
|
|
#define T_ULONG 0x0022 /* unsigned long */
|
|
#define T_UQUAD 0x0023 /* unsigned long long */
|
|
#define T_REAL32 0x0040 /* float */
|
|
#define T_REAL64 0x0041 /* double */
|
|
#define T_RCHAR 0x0070 /* real char */
|
|
#define T_WCHAR 0x0071 /* wide char */
|
|
#define T_INT4 0x0074 /* int */
|
|
#define T_UINT4 0x0075 /* unsigned int */
|
|
|
|
#define T_32PVOID 0x0403 /* 32 bit near pointer to void */
|
|
#define T_32PCHAR 0x0410 /* 16:32 near pointer to signed char */
|
|
#define T_32PSHORT 0x0411 /* 16:32 near pointer to short */
|
|
#define T_32PLONG 0x0412 /* 16:32 near pointer to int */
|
|
#define T_32PQUAD 0x0413 /* 16:32 near pointer to long long */
|
|
#define T_32PUCHAR 0x0420 /* 16:32 near pointer to unsigned char */
|
|
#define T_32PUSHORT 0x0421 /* 16:32 near pointer to unsigned short */
|
|
#define T_32PULONG 0x0422 /* 16:32 near pointer to unsigned int */
|
|
#define T_32PUQUAD 0x0423 /* 16:32 near pointer to long long */
|
|
#define T_32PREAL32 0x0440 /* 16:32 near pointer to float */
|
|
#define T_32PREAL64 0x0441 /* 16:32 near pointer to float */
|
|
#define T_32PRCHAR 0x0470 /* 16:32 near pointer to real char */
|
|
#define T_32PWCHAR 0x0471 /* 16:32 near pointer to real char */
|
|
#define T_32PINT4 0x0474 /* 16:32 near pointer to int */
|
|
#define T_32PUINT4 0x0475 /* 16:32 near pointer to unsigned int */
|
|
|
|
|
|
#define LF_MODIFIER_V1 0x0001
|
|
#define LF_POINTER_V1 0x0002
|
|
#define LF_ARRAY_V1 0x0003
|
|
#define LF_CLASS_V1 0x0004
|
|
#define LF_STRUCTURE_V1 0x0005
|
|
#define LF_UNION_V1 0x0006
|
|
#define LF_ENUM_V1 0x0007
|
|
#define LF_PROCEDURE_V1 0x0008
|
|
#define LF_MFUNCTION_V1 0x0009
|
|
#define LF_VTSHAPE_V1 0x000a
|
|
#define LF_COBOL0_V1 0x000b
|
|
#define LF_COBOL1_V1 0x000c
|
|
#define LF_BARRAY_V1 0x000d
|
|
#define LF_LABEL_V1 0x000e
|
|
#define LF_NULL_V1 0x000f
|
|
#define LF_NOTTRAN_V1 0x0010
|
|
#define LF_DIMARRAY_V1 0x0011
|
|
#define LF_VFTPATH_V1 0x0012
|
|
#define LF_PRECOMP_V1 0x0013
|
|
#define LF_ENDPRECOMP_V1 0x0014
|
|
#define LF_OEM_V1 0x0015
|
|
#define LF_TYPESERVER_V1 0x0016
|
|
|
|
#define LF_MODIFIER_V2 0x1001 /* variants with new 32-bit type indices (V2) */
|
|
#define LF_POINTER_V2 0x1002
|
|
#define LF_ARRAY_V2 0x1003
|
|
#define LF_CLASS_V2 0x1004
|
|
#define LF_STRUCTURE_V2 0x1005
|
|
#define LF_UNION_V2 0x1006
|
|
#define LF_ENUM_V2 0x1007
|
|
#define LF_PROCEDURE_V2 0x1008
|
|
#define LF_MFUNCTION_V2 0x1009
|
|
#define LF_COBOL0_V2 0x100a
|
|
#define LF_BARRAY_V2 0x100b
|
|
#define LF_DIMARRAY_V2 0x100c
|
|
#define LF_VFTPATH_V2 0x100d
|
|
#define LF_PRECOMP_V2 0x100e
|
|
#define LF_OEM_V2 0x100f
|
|
|
|
#define LF_SKIP_V1 0x0200
|
|
#define LF_ARGLIST_V1 0x0201
|
|
#define LF_DEFARG_V1 0x0202
|
|
#define LF_LIST_V1 0x0203
|
|
#define LF_FIELDLIST_V1 0x0204
|
|
#define LF_DERIVED_V1 0x0205
|
|
#define LF_BITFIELD_V1 0x0206
|
|
#define LF_METHODLIST_V1 0x0207
|
|
#define LF_DIMCONU_V1 0x0208
|
|
#define LF_DIMCONLU_V1 0x0209
|
|
#define LF_DIMVARU_V1 0x020a
|
|
#define LF_DIMVARLU_V1 0x020b
|
|
#define LF_REFSYM_V1 0x020c
|
|
|
|
#define LF_SKIP_V2 0x1200 /* variants with new 32-bit type indices (V2) */
|
|
#define LF_ARGLIST_V2 0x1201
|
|
#define LF_DEFARG_V2 0x1202
|
|
#define LF_FIELDLIST_V2 0x1203
|
|
#define LF_DERIVED_V2 0x1204
|
|
#define LF_BITFIELD_V2 0x1205
|
|
#define LF_METHODLIST_V2 0x1206
|
|
#define LF_DIMCONU_V2 0x1207
|
|
#define LF_DIMCONLU_V2 0x1208
|
|
#define LF_DIMVARU_V2 0x1209
|
|
#define LF_DIMVARLU_V2 0x120a
|
|
|
|
/* Field lists */
|
|
#define LF_BCLASS_V1 0x0400
|
|
#define LF_VBCLASS_V1 0x0401
|
|
#define LF_IVBCLASS_V1 0x0402
|
|
#define LF_ENUMERATE_V1 0x0403
|
|
#define LF_FRIENDFCN_V1 0x0404
|
|
#define LF_INDEX_V1 0x0405
|
|
#define LF_MEMBER_V1 0x0406
|
|
#define LF_STMEMBER_V1 0x0407
|
|
#define LF_METHOD_V1 0x0408
|
|
#define LF_NESTTYPE_V1 0x0409
|
|
#define LF_VFUNCTAB_V1 0x040a
|
|
#define LF_FRIENDCLS_V1 0x040b
|
|
#define LF_ONEMETHOD_V1 0x040c
|
|
#define LF_VFUNCOFF_V1 0x040d
|
|
#define LF_NESTTYPEEX_V1 0x040e
|
|
#define LF_MEMBERMODIFY_V1 0x040f
|
|
|
|
#define LF_BCLASS_V2 0x1400 /* variants with new 32-bit type indices (V2) */
|
|
#define LF_VBCLASS_V2 0x1401
|
|
#define LF_IVBCLASS_V2 0x1402
|
|
#define LF_FRIENDFCN_V2 0x1403
|
|
#define LF_INDEX_V2 0x1404
|
|
#define LF_MEMBER_V2 0x1405
|
|
#define LF_STMEMBER_V2 0x1406
|
|
#define LF_METHOD_V2 0x1407
|
|
#define LF_NESTTYPE_V2 0x1408
|
|
#define LF_VFUNCTAB_V2 0x1409
|
|
#define LF_FRIENDCLS_V2 0x140a
|
|
#define LF_ONEMETHOD_V2 0x140b
|
|
#define LF_VFUNCOFF_V2 0x140c
|
|
#define LF_NESTTYPEEX_V2 0x140d
|
|
|
|
#define LF_ENUMERATE_V3 0x1502
|
|
#define LF_ARRAY_V3 0x1503
|
|
#define LF_CLASS_V3 0x1504
|
|
#define LF_STRUCTURE_V3 0x1505
|
|
#define LF_UNION_V3 0x1506
|
|
#define LF_ENUM_V3 0x1507
|
|
#define LF_MEMBER_V3 0x150d
|
|
|
|
#define LF_NUMERIC 0x8000 /* numeric leaf types */
|
|
#define LF_CHAR 0x8000
|
|
#define LF_SHORT 0x8001
|
|
#define LF_USHORT 0x8002
|
|
#define LF_LONG 0x8003
|
|
#define LF_ULONG 0x8004
|
|
#define LF_REAL32 0x8005
|
|
#define LF_REAL64 0x8006
|
|
#define LF_REAL80 0x8007
|
|
#define LF_REAL128 0x8008
|
|
#define LF_QUADWORD 0x8009
|
|
#define LF_UQUADWORD 0x800a
|
|
#define LF_REAL48 0x800b
|
|
#define LF_COMPLEX32 0x800c
|
|
#define LF_COMPLEX64 0x800d
|
|
#define LF_COMPLEX80 0x800e
|
|
#define LF_COMPLEX128 0x800f
|
|
#define LF_VARSTRING 0x8010
|
|
|
|
/* ======================================== *
|
|
* Symbol information
|
|
* ======================================== */
|
|
|
|
union codeview_symbol
|
|
{
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
} generic;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int offset;
|
|
unsigned short segment;
|
|
unsigned short symtype;
|
|
struct p_string p_name;
|
|
} data_v1;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int symtype;
|
|
unsigned int offset;
|
|
unsigned short segment;
|
|
struct p_string p_name;
|
|
} data_v2;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int symtype;
|
|
unsigned int offset;
|
|
unsigned short segment;
|
|
char name[1];
|
|
} data_v3;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int pparent;
|
|
unsigned int pend;
|
|
unsigned int next;
|
|
unsigned int offset;
|
|
unsigned short segment;
|
|
unsigned short thunk_len;
|
|
unsigned char thtype;
|
|
struct p_string p_name;
|
|
} thunk_v1;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int pparent;
|
|
unsigned int pend;
|
|
unsigned int next;
|
|
unsigned int offset;
|
|
unsigned short segment;
|
|
unsigned short thunk_len;
|
|
unsigned char thtype;
|
|
char name[1];
|
|
} thunk_v3;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int pparent;
|
|
unsigned int pend;
|
|
unsigned int next;
|
|
unsigned int proc_len;
|
|
unsigned int debug_start;
|
|
unsigned int debug_end;
|
|
unsigned int offset;
|
|
unsigned short segment;
|
|
unsigned short proctype;
|
|
unsigned char flags;
|
|
struct p_string p_name;
|
|
} proc_v1;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int pparent;
|
|
unsigned int pend;
|
|
unsigned int next;
|
|
unsigned int proc_len;
|
|
unsigned int debug_start;
|
|
unsigned int debug_end;
|
|
unsigned int proctype;
|
|
unsigned int offset;
|
|
unsigned short segment;
|
|
unsigned char flags;
|
|
struct p_string p_name;
|
|
} proc_v2;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int pparent;
|
|
unsigned int pend;
|
|
unsigned int next;
|
|
unsigned int proc_len;
|
|
unsigned int debug_start;
|
|
unsigned int debug_end;
|
|
unsigned int proctype;
|
|
unsigned int offset;
|
|
unsigned short segment;
|
|
unsigned char flags;
|
|
char name[1];
|
|
} proc_v3;
|
|
|
|
struct
|
|
{
|
|
short int len; /* Total length of this entry */
|
|
short int id; /* Always S_BPREL_V1 */
|
|
unsigned int offset; /* Stack offset relative to BP */
|
|
unsigned short symtype;
|
|
struct p_string p_name;
|
|
} stack_v1;
|
|
|
|
struct
|
|
{
|
|
short int len; /* Total length of this entry */
|
|
short int id; /* Always S_BPREL_V2 */
|
|
unsigned int offset; /* Stack offset relative to EBP */
|
|
unsigned int symtype;
|
|
struct p_string p_name;
|
|
} stack_v2;
|
|
|
|
struct
|
|
{
|
|
short int len; /* Total length of this entry */
|
|
short int id; /* Always S_BPREL_V3 */
|
|
int offset; /* Stack offset relative to BP */
|
|
unsigned int symtype;
|
|
char name[1];
|
|
} stack_v3;
|
|
|
|
struct
|
|
{
|
|
short int len; /* Total length of this entry */
|
|
short int id; /* Always S_REGISTER */
|
|
unsigned short type;
|
|
unsigned short reg;
|
|
struct p_string p_name;
|
|
/* don't handle register tracking */
|
|
} register_v1;
|
|
|
|
struct
|
|
{
|
|
short int len; /* Total length of this entry */
|
|
short int id; /* Always S_REGISTER_V2 */
|
|
unsigned int type; /* check whether type & reg are correct */
|
|
unsigned int reg;
|
|
struct p_string p_name;
|
|
/* don't handle register tracking */
|
|
} register_v2;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int parent;
|
|
unsigned int end;
|
|
unsigned int length;
|
|
unsigned int offset;
|
|
unsigned short segment;
|
|
struct p_string p_name;
|
|
} block_v1;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int parent;
|
|
unsigned int end;
|
|
unsigned int length;
|
|
unsigned int offset;
|
|
unsigned short segment;
|
|
char name[1];
|
|
} block_v3;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int offset;
|
|
unsigned short segment;
|
|
unsigned char flags;
|
|
struct p_string p_name;
|
|
} label_v1;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int offset;
|
|
unsigned short segment;
|
|
unsigned char flags;
|
|
char name[1];
|
|
} label_v3;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned short type;
|
|
unsigned short cvalue; /* numeric leaf */
|
|
#if 0
|
|
struct p_string p_name;
|
|
#endif
|
|
} constant_v1;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned type;
|
|
unsigned short cvalue; /* numeric leaf */
|
|
#if 0
|
|
struct p_string p_name;
|
|
#endif
|
|
} constant_v2;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned type;
|
|
unsigned short cvalue;
|
|
#if 0
|
|
char name[1];
|
|
#endif
|
|
} constant_v3;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned short type;
|
|
struct p_string p_name;
|
|
} udt_v1;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned type;
|
|
struct p_string p_name;
|
|
} udt_v2;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int type;
|
|
char name[1];
|
|
} udt_v3;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int unknown;
|
|
struct p_string p_name;
|
|
} compiland_v1;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned unknown1[4];
|
|
unsigned short unknown2;
|
|
struct p_string p_name;
|
|
} compiland_v2;
|
|
|
|
struct
|
|
{
|
|
short int len;
|
|
short int id;
|
|
unsigned int unknown;
|
|
char name[1];
|
|
} compiland_v3;
|
|
};
|
|
|
|
#define S_COMPILAND_V1 0x0001
|
|
#define S_REGISTER_V1 0x0002
|
|
#define S_CONSTANT_V1 0x0003
|
|
#define S_UDT_V1 0x0004
|
|
#define S_SSEARCH_V1 0x0005
|
|
#define S_END_V1 0x0006
|
|
#define S_SKIP_V1 0x0007
|
|
#define S_CVRESERVE_V1 0x0008
|
|
#define S_OBJNAME_V1 0x0009
|
|
#define S_ENDARG_V1 0x000a
|
|
#define S_COBOLUDT_V1 0x000b
|
|
#define S_MANYREG_V1 0x000c
|
|
#define S_RETURN_V1 0x000d
|
|
#define S_ENTRYTHIS_V1 0x000e
|
|
|
|
#define S_BPREL_V1 0x0200
|
|
#define S_LDATA_V1 0x0201
|
|
#define S_GDATA_V1 0x0202
|
|
#define S_PUB_V1 0x0203
|
|
#define S_LPROC_V1 0x0204
|
|
#define S_GPROC_V1 0x0205
|
|
#define S_THUNK_V1 0x0206
|
|
#define S_BLOCK_V1 0x0207
|
|
#define S_WITH_V1 0x0208
|
|
#define S_LABEL_V1 0x0209
|
|
#define S_CEXMODEL_V1 0x020a
|
|
#define S_VFTPATH_V1 0x020b
|
|
#define S_REGREL_V1 0x020c
|
|
#define S_LTHREAD_V1 0x020d
|
|
#define S_GTHREAD_V1 0x020e
|
|
|
|
#define S_PROCREF_V1 0x0400
|
|
#define S_DATAREF_V1 0x0401
|
|
#define S_ALIGN_V1 0x0402
|
|
#define S_LPROCREF_V1 0x0403
|
|
|
|
#define S_REGISTER_V2 0x1001 /* Variants with new 32-bit type indices */
|
|
#define S_CONSTANT_V2 0x1002
|
|
#define S_UDT_V2 0x1003
|
|
#define S_COBOLUDT_V2 0x1004
|
|
#define S_MANYREG_V2 0x1005
|
|
#define S_BPREL_V2 0x1006
|
|
#define S_LDATA_V2 0x1007
|
|
#define S_GDATA_V2 0x1008
|
|
#define S_PUB_V2 0x1009
|
|
#define S_LPROC_V2 0x100a
|
|
#define S_GPROC_V2 0x100b
|
|
#define S_VFTTABLE_V2 0x100c
|
|
#define S_REGREL_V2 0x100d
|
|
#define S_LTHREAD_V2 0x100e
|
|
#define S_GTHREAD_V2 0x100f
|
|
#if 0
|
|
#define S_XXXXXXXXX_32 0x1012 /* seems linked to a function, content unknown */
|
|
#endif
|
|
#define S_COMPILAND_V2 0x1013
|
|
|
|
#define S_COMPILAND_V3 0x1101
|
|
#define S_THUNK_V3 0x1102
|
|
#define S_BLOCK_V3 0x1103
|
|
#define S_LABEL_V3 0x1105
|
|
#define S_CONSTANT_V3 0x1107
|
|
#define S_UDT_V3 0x1108
|
|
#define S_BPREL_V3 0x110B
|
|
#define S_LDATA_V3 0x110C
|
|
#define S_GDATA_V3 0x110D
|
|
#define S_PUB_DATA_V3 0x110E
|
|
#define S_LPROC_V3 0x110F
|
|
#define S_GPROC_V3 0x1110
|
|
#define S_MSTOOL_V3 0x1116 /* not really understood */
|
|
#define S_PUB_FUNC1_V3 0x1125 /* didn't get the difference between the two */
|
|
#define S_PUB_FUNC2_V3 0x1127
|
|
|
|
/* ======================================== *
|
|
* Line number information
|
|
* ======================================== */
|
|
|
|
union any_size
|
|
{
|
|
const char* c;
|
|
const unsigned char* uc;
|
|
const short* s;
|
|
const int* i;
|
|
const unsigned int* ui;
|
|
};
|
|
|
|
struct startend
|
|
{
|
|
unsigned int start;
|
|
unsigned int end;
|
|
};
|
|
|
|
struct codeview_linetab
|
|
{
|
|
unsigned int nline;
|
|
unsigned int segno;
|
|
unsigned int start;
|
|
unsigned int end;
|
|
struct symt_compiland* compiland;
|
|
const unsigned short* linetab;
|
|
const unsigned int* offtab;
|
|
};
|
|
|
|
|
|
/* ======================================== *
|
|
* PDB file information
|
|
* ======================================== */
|
|
|
|
|
|
struct PDB_FILE
|
|
{
|
|
DWORD size;
|
|
DWORD unknown;
|
|
};
|
|
|
|
struct PDB_JG_HEADER
|
|
{
|
|
CHAR ident[40];
|
|
DWORD signature;
|
|
DWORD block_size;
|
|
WORD free_list;
|
|
WORD total_alloc;
|
|
struct PDB_FILE toc;
|
|
WORD toc_block[1];
|
|
};
|
|
|
|
struct PDB_DS_HEADER
|
|
{
|
|
char signature[32];
|
|
DWORD block_size;
|
|
DWORD unknown1;
|
|
DWORD num_pages;
|
|
DWORD toc_size;
|
|
DWORD unknown2;
|
|
DWORD toc_page;
|
|
};
|
|
|
|
struct PDB_JG_TOC
|
|
{
|
|
DWORD num_files;
|
|
struct PDB_FILE file[1];
|
|
};
|
|
|
|
struct PDB_DS_TOC
|
|
{
|
|
DWORD num_files;
|
|
DWORD file_size[1];
|
|
};
|
|
|
|
struct PDB_JG_ROOT
|
|
{
|
|
DWORD Version;
|
|
DWORD TimeDateStamp;
|
|
DWORD unknown;
|
|
DWORD cbNames;
|
|
CHAR names[1];
|
|
};
|
|
|
|
struct PDB_DS_ROOT
|
|
{
|
|
DWORD Version;
|
|
DWORD TimeDateStamp;
|
|
DWORD unknown;
|
|
GUID guid;
|
|
DWORD cbNames;
|
|
CHAR names[1];
|
|
};
|
|
|
|
typedef struct _PDB_TYPES_OLD
|
|
{
|
|
DWORD version;
|
|
WORD first_index;
|
|
WORD last_index;
|
|
DWORD type_size;
|
|
WORD file;
|
|
WORD pad;
|
|
} PDB_TYPES_OLD, *PPDB_TYPES_OLD;
|
|
|
|
typedef struct _PDB_TYPES
|
|
{
|
|
DWORD version;
|
|
DWORD type_offset;
|
|
DWORD first_index;
|
|
DWORD last_index;
|
|
DWORD type_size;
|
|
WORD file;
|
|
WORD pad;
|
|
DWORD hash_size;
|
|
DWORD hash_base;
|
|
DWORD hash_offset;
|
|
DWORD hash_len;
|
|
DWORD search_offset;
|
|
DWORD search_len;
|
|
DWORD unknown_offset;
|
|
DWORD unknown_len;
|
|
} PDB_TYPES, *PPDB_TYPES;
|
|
|
|
typedef struct _PDB_SYMBOL_RANGE
|
|
{
|
|
WORD segment;
|
|
WORD pad1;
|
|
DWORD offset;
|
|
DWORD size;
|
|
DWORD characteristics;
|
|
WORD index;
|
|
WORD pad2;
|
|
} PDB_SYMBOL_RANGE, *PPDB_SYMBOL_RANGE;
|
|
|
|
typedef struct _PDB_SYMBOL_RANGE_EX
|
|
{
|
|
WORD segment;
|
|
WORD pad1;
|
|
DWORD offset;
|
|
DWORD size;
|
|
DWORD characteristics;
|
|
WORD index;
|
|
WORD pad2;
|
|
DWORD timestamp;
|
|
DWORD unknown;
|
|
} PDB_SYMBOL_RANGE_EX, *PPDB_SYMBOL_RANGE_EX;
|
|
|
|
typedef struct _PDB_SYMBOL_FILE
|
|
{
|
|
DWORD unknown1;
|
|
PDB_SYMBOL_RANGE range;
|
|
WORD flag;
|
|
WORD file;
|
|
DWORD symbol_size;
|
|
DWORD lineno_size;
|
|
DWORD unknown2;
|
|
DWORD nSrcFiles;
|
|
DWORD attribute;
|
|
CHAR filename[1];
|
|
} PDB_SYMBOL_FILE, *PPDB_SYMBOL_FILE;
|
|
|
|
typedef struct _PDB_SYMBOL_FILE_EX
|
|
{
|
|
DWORD unknown1;
|
|
PDB_SYMBOL_RANGE_EX range;
|
|
WORD flag;
|
|
WORD file;
|
|
DWORD symbol_size;
|
|
DWORD lineno_size;
|
|
DWORD unknown2;
|
|
DWORD nSrcFiles;
|
|
DWORD attribute;
|
|
DWORD reserved[2];
|
|
CHAR filename[1];
|
|
} PDB_SYMBOL_FILE_EX, *PPDB_SYMBOL_FILE_EX;
|
|
|
|
typedef struct _PDB_SYMBOL_SOURCE
|
|
{
|
|
WORD nModules;
|
|
WORD nSrcFiles;
|
|
WORD table[1];
|
|
} PDB_SYMBOL_SOURCE, *PPDB_SYMBOL_SOURCE;
|
|
|
|
typedef struct _PDB_SYMBOL_IMPORT
|
|
{
|
|
DWORD unknown1;
|
|
DWORD unknown2;
|
|
DWORD TimeDateStamp;
|
|
DWORD nRequests;
|
|
CHAR filename[1];
|
|
} PDB_SYMBOL_IMPORT, *PPDB_SYMBOL_IMPORT;
|
|
|
|
typedef struct _PDB_SYMBOLS_OLD
|
|
{
|
|
WORD hash1_file;
|
|
WORD hash2_file;
|
|
WORD gsym_file;
|
|
WORD pad;
|
|
DWORD module_size;
|
|
DWORD offset_size;
|
|
DWORD hash_size;
|
|
DWORD srcmodule_size;
|
|
} PDB_SYMBOLS_OLD, *PPDB_SYMBOLS_OLD;
|
|
|
|
typedef struct _PDB_SYMBOLS
|
|
{
|
|
DWORD signature;
|
|
DWORD version;
|
|
DWORD unknown;
|
|
DWORD hash1_file;
|
|
DWORD hash2_file;
|
|
DWORD gsym_file;
|
|
DWORD module_size;
|
|
DWORD offset_size;
|
|
DWORD hash_size;
|
|
DWORD srcmodule_size;
|
|
DWORD pdbimport_size;
|
|
DWORD resvd[5];
|
|
} PDB_SYMBOLS, *PPDB_SYMBOLS;
|
|
|
|
#include "poppack.h"
|
|
|
|
/* ----------------------------------------------
|
|
* Information used for parsing
|
|
* ---------------------------------------------- */
|
|
|
|
typedef struct
|
|
{
|
|
DWORD from;
|
|
DWORD to;
|
|
} OMAP_DATA;
|
|
|
|
struct msc_debug_info
|
|
{
|
|
struct module* module;
|
|
int nsect;
|
|
const IMAGE_SECTION_HEADER* sectp;
|
|
int nomap;
|
|
const OMAP_DATA* omapp;
|
|
const BYTE* root;
|
|
};
|
|
|
|
/* coff.c */
|
|
extern BOOL coff_process_info(const struct msc_debug_info* msc_dbg);
|