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VMProtect
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VMProtect/core/pdb.h

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/* MS has stored all its debug information in a set of structures
* which has been rather consistent across the years (ie you can grasp
* some continuity, and not so many drastic changes).
*
* A bit of history on the various formats
* MSVC 1.0 PDB v1 (new format for debug info)
* MSVC 2.0 Inclusion in link of debug info (PDB v2)
* MSVC 5.0 Types are 24 bits (instead of 16 for <= 4.x)
* MSVC x.0 PDB (change in internal streams layout)
*
* .DBG Contains COFF, FPO and Codeview info
* .PDB New format for debug info (information is
* derived from Codeview information)
* VCx0.PDB x major MSVC number, stores types, while
* <project>.PDB stores symbols.
*
* Debug information can either be found in the debug section of a PE
* module (in something close to a .DBG file), or the debug section
* can actually refer to an external file, which can be in turn,
* either a .DBG or .PDB file.
*
* Regarding PDB files:
* -------------------
* They are implemented as a set of internal files (as a small file
* system). The file is split into blocks, an internal file is made
* of a set of blocks. Internal files are accessed through
* numbers. For example,
* 1/ is the ROOT (basic information on the file)
* 2/ is the Symbol information (global symbols, local variables...)
* 3/ is the Type internal file (each the symbols can have type
* information associated with it).
*
* Over the years, three formats existed for the PDB:
* - ?? was rather linked to 16 bit code (our support shall be rather
* bad)
* - JG: it's the signature embedded in the file header. This format
* has been used in MSVC 2.0 => 5.0.
* - DS: it's the signature embedded in the file header. It's the
* current format supported my MS.
*
* Types internal stream
* ---------------------
* Types (from the Type internal file) have existed in three flavors
* (note that those flavors came as historical evolution, but there
* isn't a one to one link between types evolution and PDB formats'
* evolutions:
* - the first flavor (suffixed by V1 in this file), where the types
* and subtypes are 16 bit entities; and where strings are in Pascal
* format (first char is their length and are not 0 terminated)
* - the second flavor (suffixed by V2) differs from first flavor with
* types and subtypes as 32 bit entities. This forced some
* reordering of fields in some types
* - the third flavor (suffixed by V3) differs from second flavor with
* strings stored as C strings (ie are 0 terminated, instead of
* length prefixed)
* The different flavors can coexist in the same file (is this really
* true ??)
*
* For the evolution of types, the need of the second flavor was the
* number of types to be defined (limited to 0xFFFF, including the C
* basic types); the need of the third flavor is the increase of
* symbol size (to be greater than 256), which was likely needed for
* complex C++ types (nested + templates).
*
* It's somehow difficult to represent the layout of those types on
* disk because:
* - some integral values are stored as numeric leaf, which size is
* variable depending on its value
*
* Symbols internal stream
* -----------------------
* Here also we find three flavors (that we've suffixed with _V1, _V2
* and _V3) even if their evolution is closer to the evolution of
* types, they are not completely linked together.
*/
#pragma pack(push, 1)
/* ======================================== *
* Type information
* ======================================== */
struct p_string
{
unsigned char namelen;
char name[1];
};
union codeview_type
{
struct
{
unsigned short int len;
short int id;
} generic;
struct
{
unsigned short int len;
short int id;
short int attribute;
short int type;
} modifier_v1;
struct
{
unsigned short int len;
short int id;
int type;
short int attribute;
} modifier_v2;
struct
{
unsigned short int len;
short int id;
short int attribute;
short int datatype;
struct p_string p_name;
} pointer_v1;
struct
{
unsigned short int len;
short int id;
unsigned int datatype;
unsigned int attribute;
struct p_string p_name;
} pointer_v2;
struct
{
unsigned short int len;
short int id;
short int elemtype;
short int idxtype;
unsigned short int arrlen; /* numeric leaf */
#if 0
struct p_string p_name;
#endif
} array_v1;
struct
{
unsigned short int len;
short int id;
unsigned int elemtype;
unsigned int idxtype;
unsigned short int arrlen; /* numeric leaf */
#if 0
struct p_string p_name;
#endif
} array_v2;
struct
{
unsigned short int len;
short int id;
unsigned int elemtype;
unsigned int idxtype;
unsigned short int arrlen; /* numeric leaf */
#if 0
char name[1];
#endif
} array_v3;
struct
{
unsigned short int len;
short int id;
short int n_element;
short int fieldlist;
short int property;
short int derived;
short int vshape;
unsigned short int structlen; /* numeric leaf */
#if 0
struct p_string p_name;
#endif
} struct_v1;
struct
{
unsigned short int len;
short int id;
short int n_element;
short int property;
unsigned int fieldlist;
unsigned int derived;
unsigned int vshape;
unsigned short int structlen; /* numeric leaf */
#if 0
struct p_string p_name;
#endif
} struct_v2;
struct
{
unsigned short int len;
short int id;
short int n_element;
short int property;
unsigned int fieldlist;
unsigned int derived;
unsigned int vshape;
unsigned short int structlen; /* numeric leaf */
#if 0
char name[1];
#endif
} struct_v3;
struct
{
unsigned short int len;
short int id;
short int count;
short int fieldlist;
short int property;
unsigned short int un_len; /* numeric leaf */
#if 0
struct p_string p_name;
#endif
} union_v1;
struct
{
unsigned short int len;
short int id;
short int count;
short int property;
unsigned int fieldlist;
unsigned short int un_len; /* numeric leaf */
#if 0
struct p_string p_name;
#endif
} union_v2;
struct
{
unsigned short int len;
short int id;
short int count;
short int property;
unsigned int fieldlist;
unsigned short int un_len; /* numeric leaf */
#if 0
char name[1];
#endif
} union_v3;
struct
{
unsigned short int len;
short int id;
short int count;
short int type;
short int fieldlist;
short int property;
struct p_string p_name;
} enumeration_v1;
struct
{
unsigned short int len;
short int id;
short int count;
short int property;
unsigned int type;
unsigned int fieldlist;
struct p_string p_name;
} enumeration_v2;
struct
{
unsigned short int len;
short int id;
short int count;
short int property;
unsigned int type;
unsigned int fieldlist;
char name[1];
} enumeration_v3;
struct
{
unsigned short int len;
short int id;
unsigned short int rvtype;
unsigned char call;
unsigned char reserved;
unsigned short int params;
unsigned short int arglist;
} procedure_v1;
struct
{
unsigned short int len;
short int id;
unsigned int rvtype;
unsigned char call;
unsigned char reserved;
unsigned short int params;
unsigned int arglist;
} procedure_v2;
struct
{
unsigned short int len;
short int id;
unsigned short int rvtype;
unsigned short int class_type;
unsigned short int this_type;
unsigned char call;
unsigned char reserved;
unsigned short int params;
unsigned short int arglist;
unsigned int this_adjust;
} mfunction_v1;
struct
{
unsigned short int len;
short int id;
unsigned int rvtype;
unsigned int class_type;
unsigned this_type;
unsigned char call;
unsigned char reserved;
unsigned short params;
unsigned int arglist;
unsigned int this_adjust;
} mfunction_v2;
};
union codeview_reftype
{
struct
{
unsigned short int len;
short int id;
} generic;
struct
{
unsigned short int len;
short int id;
unsigned char list[1];
} fieldlist;
struct
{
unsigned short int len;
short int id;
unsigned char nbits;
unsigned char bitoff;
unsigned short type;
} bitfield_v1;
struct
{
unsigned short int len;
short int id;
unsigned int type;
unsigned char nbits;
unsigned char bitoff;
} bitfield_v2;
struct
{
unsigned short int len;
short int id;
unsigned short num;
unsigned short args[1];
} arglist_v1;
struct
{
unsigned short int len;
short int id;
unsigned num;
unsigned args[1];
} arglist_v2;
struct
{
unsigned short int len;
short int id;
unsigned short num;
unsigned short drvdcls[1];
} derived_v1;
struct
{
unsigned short int len;
short int id;
unsigned num;
unsigned drvdcls[1];
} derived_v2;
};
union codeview_fieldtype
{
struct
{
short int id;
} generic;
struct
{
short int id;
short int type;
short int attribute;
unsigned short int offset; /* numeric leaf */
} bclass_v1;
struct
{
short int id;
short int attribute;
unsigned int type;
unsigned short int offset; /* numeric leaf */
} bclass_v2;
struct
{
short int id;
short int btype;
short int vbtype;
short int attribute;
unsigned short int vbpoff; /* numeric leaf */
#if 0
unsigned short int vboff; /* numeric leaf */
#endif
} vbclass_v1;
struct
{
short int id;
short int attribute;
unsigned int btype;
unsigned int vbtype;
unsigned short int vbpoff; /* numeric leaf */
#if 0
unsigned short int vboff; /* numeric leaf */
#endif
} vbclass_v2;
struct
{
short int id;
short int attribute;
unsigned short int value; /* numeric leaf */
#if 0
struct p_string p_name;
#endif
} enumerate_v1;
struct
{
short int id;
short int attribute;
unsigned short int value; /* numeric leaf */
#if 0
char name[1];
#endif
} enumerate_v3;
struct
{
short int id;
short int type;
struct p_string p_name;
} friendfcn_v1;
struct
{
short int id;
short int _pad0;
unsigned int type;
struct p_string p_name;
} friendfcn_v2;
struct
{
short int id;
short int type;
short int attribute;
unsigned short int offset; /* numeric leaf */
#if 0
struct p_string p_name;
#endif
} member_v1;
struct
{
short int id;
short int attribute;
unsigned int type;
unsigned short int offset; /* numeric leaf */
#if 0
struct p_string p_name;
#endif
} 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
}
member_v3;
struct
{
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 attribute;
unsigned int type;
char name[1];
} stmember_v3;
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 count;
unsigned int mlist;
char name[1];
} method_v3;
struct
{
short int id;
short int type;
struct p_string p_name;
} nesttype_v1;
struct
{
short int id;
short int _pad0;
unsigned int type;
struct p_string p_name;
} nesttype_v2;
struct
{
short int id;
short int _pad0;
unsigned int type;
char name[1];
} nesttype_v3;
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;
unsigned int type;
struct p_string p_name;
} onemethod_v2;
struct
{
short int id;
short int attribute;
unsigned int type;
char name[1];
} onemethod_v3;
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;
unsigned int vtab_offset;
struct p_string p_name;
} onemethod_virt_v2;
struct
{
short int id;
short int attribute;
unsigned int type;
unsigned int vtab_offset;
char name[1];
} onemethod_virt_v3;
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 type;
struct p_string p_name;
} nesttypeex_v1;
struct
{
short int id;
short int attribute;
unsigned int type;
struct p_string p_name;
} nesttypeex_v2;
struct
{
short int id;
short int attribute;
unsigned int type;
struct p_string p_name;
} membermodify_v2;
struct
{
short int id;
short int ref;
} index_v1;
struct
{
short int id;
short int unk;
unsigned int ref;
} index_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.
*
* Official MS documentation says that type (< 0x4000, so 12 bits) is made of:
* +----------+------+------+----------+------+
* | 11 | 10-8 | 7-4 | 3 | 2-0 |
* +----------+------+------+----------+------+
* | reserved | mode | type | reserved | size |
* +----------+------+------+----------+------+
* In recent PDB files, type 8 exists, and is seen as an HRESULT... So we've
* added this basic type... as if bit 3 had been integrated into the size field
*/
/* the type number of a built-in type is a 16-bit value specified in the following format:
bit # | 11 | 10-8 | 7-4 | 3 | 2-0 |
field | reserved | mode | type | reserved | size |
where
<type> is one of the following types:
0x00 Special
0x01 Signed integral value
0x02 Unsigned integral value
0x03 Boolean
0x04 Real
0x05 Complex
0x06 Special2
0x07 Real int value
0x08 Reserved
0x09 Reserved
0x0a Reserved
0x0b Reserved
0x0c Reserved
0x0d Reserved
0x0e Reserved
0x0f Reserved for debugger expression evaluator
<size> is an enumerated value for each of the types.
Type = special
0x00 No type
0x01 Absolute symbol
0x02 Segment
0x03 Void
0x04 Basic 8-byte currency value
0x05 Near Basic string
0x06 Far Basic string
0x07 Untranslated type from previous Microsoft symbol formats
Type = signed/unsigned integral and Boolean values
0x00 1 byte
0x01 2 byte
0x02 4 byte
0x03 8 byte
0x04 Reserved
0x05 Reserved
0x06 Reserved
0x07 Reserved
Type = real and complex
0x00 32 bit
0x01 64 bit
0x02 80 bit
0x03 128 bit
0x04 48 bit
0x05 Reserved
0x06 Reserved
0x07 Reserved
Type = special2
0x00 Bit
0x01 Pascal CHAR
Type = Real int
0x00 Char
0x01 Wide character
0x02 2-byte signed integer
0x03 2-byte unsigned integer
0x04 4-byte signed integer
0x05 4-byte unsigned integer
0x06 8-byte signed integer
0x07 8-byte unsigned integer
<mode> is the pointer mode:
0x00 Direct; not a pointer
0x01 Near pointer
0x02 Far pointer
0x03 Huge pointer
0x04 32-bit near pointer
0x05 32-bit far pointer
0x06 64-bit near pointer
0x07 Reserved
*/
/* basic types */
#define T_NOTYPE 0x0000 /* Notype */
#define T_ABS 0x0001 /* Abs */
#define T_SEGMENT 0x0002 /* segment type */
#define T_VOID 0x0003 /* Void */
#define T_CURRENCY 0x0004 /* basic 8-byte currency value */
#define T_NBASICSTR 0x0005 /* near basic string */
#define T_FBASICSTR 0x0006 /* far basic string */
#define T_NOTTRANS 0x0007 /* untranslated type record from MS symbol format */
#define T_HRESULT 0x0008 /* HRESULT - or error code ??? */
#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_BOOL08 0x0030 /* 8-bit boolean */
#define T_BOOL16 0x0031 /* 16-bit boolean */
#define T_BOOL32 0x0032 /* 32-bit boolean */
#define T_BOOL64 0x0033 /* 64-bit boolean */
#define T_REAL32 0x0040 /* float */
#define T_REAL64 0x0041 /* double */
#define T_REAL80 0x0042 /* 80-bit real */
#define T_REAL128 0x0043 /* 128-bit real */
#define T_REAL48 0x0044 /* 48-bit real */
#define T_CPLX32 0x0050 /* 32-bit complex number */
#define T_CPLX64 0x0051 /* 64-bit complex number */
#define T_CPLX80 0x0052 /* 80-bit complex number */
#define T_CPLX128 0x0053 /* 128-bit complex number */
#define T_BIT 0x0060 /* bit */
#define T_PASCHAR 0x0061 /* pascal CHAR */
#define T_RCHAR 0x0070 /* real char */
#define T_WCHAR 0x0071 /* wide char */
#define T_INT2 0x0072 /* real 16-bit signed int */
#define T_UINT2 0x0073 /* real 16-bit unsigned int */
#define T_INT4 0x0074 /* int */
#define T_UINT4 0x0075 /* unsigned int */
#define T_INT8 0x0076 /* 64-bit signed int */
#define T_UINT8 0x0077 /* 64-bit unsigned int */
#define T_CHAR16 0x007a /* 16-bit unicode char */
#define T_CHAR32 0x007b /* 32-bit unicode char */
/* near pointers to basic types */
#define T_PVOID 0x0103 /* near pointer to void */
#define T_PCHAR 0x0110 /* Near pointer to 8-bit signed */
#define T_PSHORT 0x0111 /* Near pointer to 16-bit signed */
#define T_PLONG 0x0112 /* Near pointer to 32-bit signed */
#define T_PQUAD 0x0113 /* Near pointer to 64-bit signed */
#define T_PUCHAR 0x0120 /* Near pointer to 8-bit unsigned */
#define T_PUSHORT 0x0121 /* Near pointer to 16-bit unsigned */
#define T_PULONG 0x0122 /* Near pointer to 32-bit unsigned */
#define T_PUQUAD 0x0123 /* Near pointer to 64-bit unsigned */
#define T_PBOOL08 0x0130 /* Near pointer to 8-bit Boolean */
#define T_PBOOL16 0x0131 /* Near pointer to 16-bit Boolean */
#define T_PBOOL32 0x0132 /* Near pointer to 32-bit Boolean */
#define T_PBOOL64 0x0133 /* Near pointer to 64-bit Boolean */
#define T_PREAL32 0x0140 /* Near pointer to 32-bit real */
#define T_PREAL64 0x0141 /* Near pointer to 64-bit real */
#define T_PREAL80 0x0142 /* Near pointer to 80-bit real */
#define T_PREAL128 0x0143 /* Near pointer to 128-bit real */
#define T_PREAL48 0x0144 /* Near pointer to 48-bit real */
#define T_PCPLX32 0x0150 /* Near pointer to 32-bit complex */
#define T_PCPLX64 0x0151 /* Near pointer to 64-bit complex */
#define T_PCPLX80 0x0152 /* Near pointer to 80-bit complex */
#define T_PCPLX128 0x0153 /* Near pointer to 128-bit complex */
#define T_PRCHAR 0x0170 /* Near pointer to a real char */
#define T_PWCHAR 0x0171 /* Near pointer to a wide char */
#define T_PINT2 0x0172 /* Near pointer to 16-bit signed int */
#define T_PUINT2 0x0173 /* Near pointer to 16-bit unsigned int */
#define T_PINT4 0x0174 /* Near pointer to 32-bit signed int */
#define T_PUINT4 0x0175 /* Near pointer to 32-bit unsigned int */
#define T_PINT8 0x0176 /* Near pointer to 64-bit signed int */
#define T_PUINT8 0x0177 /* Near pointer to 64-bit unsigned int */
#define T_PCHAR16 0x017a /* Near pointer to 16-bit unicode char */
#define T_PCHAR32 0x017b /* Near pointer to 32-bit unicode char */
/* far pointers to basic types */
#define T_PFVOID 0x0203 /* Far pointer to void */
#define T_PFCHAR 0x0210 /* Far pointer to 8-bit signed */
#define T_PFSHORT 0x0211 /* Far pointer to 16-bit signed */
#define T_PFLONG 0x0212 /* Far pointer to 32-bit signed */
#define T_PFQUAD 0x0213 /* Far pointer to 64-bit signed */
#define T_PFUCHAR 0x0220 /* Far pointer to 8-bit unsigned */
#define T_PFUSHORT 0x0221 /* Far pointer to 16-bit unsigned */
#define T_PFULONG 0x0222 /* Far pointer to 32-bit unsigned */
#define T_PFUQUAD 0x0223 /* Far pointer to 64-bit unsigned */
#define T_PFBOOL08 0x0230 /* Far pointer to 8-bit Boolean */
#define T_PFBOOL16 0x0231 /* Far pointer to 16-bit Boolean */
#define T_PFBOOL32 0x0232 /* Far pointer to 32-bit Boolean */
#define T_PFBOOL64 0x0233 /* Far pointer to 64-bit Boolean */
#define T_PFREAL32 0x0240 /* Far pointer to 32-bit real */
#define T_PFREAL64 0x0241 /* Far pointer to 64-bit real */
#define T_PFREAL80 0x0242 /* Far pointer to 80-bit real */
#define T_PFREAL128 0x0243 /* Far pointer to 128-bit real */
#define T_PFREAL48 0x0244 /* Far pointer to 48-bit real */
#define T_PFCPLX32 0x0250 /* Far pointer to 32-bit complex */
#define T_PFCPLX64 0x0251 /* Far pointer to 64-bit complex */
#define T_PFCPLX80 0x0252 /* Far pointer to 80-bit complex */
#define T_PFCPLX128 0x0253 /* Far pointer to 128-bit complex */
#define T_PFRCHAR 0x0270 /* Far pointer to a real char */
#define T_PFWCHAR 0x0271 /* Far pointer to a wide char */
#define T_PFINT2 0x0272 /* Far pointer to 16-bit signed int */
#define T_PFUINT2 0x0273 /* Far pointer to 16-bit unsigned int */
#define T_PFINT4 0x0274 /* Far pointer to 32-bit signed int */
#define T_PFUINT4 0x0275 /* Far pointer to 32-bit unsigned int */
#define T_PFINT8 0x0276 /* Far pointer to 64-bit signed int */
#define T_PFUINT8 0x0277 /* Far pointer to 64-bit unsigned int */
#define T_PFCHAR16 0x027a /* Far pointer to 16-bit unicode char */
#define T_PFCHAR32 0x027b /* Far pointer to 32-bit unicode char */
/* huge pointers to basic types */
#define T_PHVOID 0x0303 /* Huge pointer to void */
#define T_PHCHAR 0x0310 /* Huge pointer to 8-bit signed */
#define T_PHSHORT 0x0311 /* Huge pointer to 16-bit signed */
#define T_PHLONG 0x0312 /* Huge pointer to 32-bit signed */
#define T_PHQUAD 0x0313 /* Huge pointer to 64-bit signed */
#define T_PHUCHAR 0x0320 /* Huge pointer to 8-bit unsigned */
#define T_PHUSHORT 0x0321 /* Huge pointer to 16-bit unsigned */
#define T_PHULONG 0x0322 /* Huge pointer to 32-bit unsigned */
#define T_PHUQUAD 0x0323 /* Huge pointer to 64-bit unsigned */
#define T_PHBOOL08 0x0330 /* Huge pointer to 8-bit Boolean */
#define T_PHBOOL16 0x0331 /* Huge pointer to 16-bit Boolean */
#define T_PHBOOL32 0x0332 /* Huge pointer to 32-bit Boolean */
#define T_PHBOOL64 0x0333 /* Huge pointer to 64-bit Boolean */
#define T_PHREAL32 0x0340 /* Huge pointer to 32-bit real */
#define T_PHREAL64 0x0341 /* Huge pointer to 64-bit real */
#define T_PHREAL80 0x0342 /* Huge pointer to 80-bit real */
#define T_PHREAL128 0x0343 /* Huge pointer to 128-bit real */
#define T_PHREAL48 0x0344 /* Huge pointer to 48-bit real */
#define T_PHCPLX32 0x0350 /* Huge pointer to 32-bit complex */
#define T_PHCPLX64 0x0351 /* Huge pointer to 64-bit complex */
#define T_PHCPLX80 0x0352 /* Huge pointer to 80-bit complex */
#define T_PHCPLX128 0x0353 /* Huge pointer to 128-bit real */
#define T_PHRCHAR 0x0370 /* Huge pointer to a real char */
#define T_PHWCHAR 0x0371 /* Huge pointer to a wide char */
#define T_PHINT2 0x0372 /* Huge pointer to 16-bit signed int */
#define T_PHUINT2 0x0373 /* Huge pointer to 16-bit unsigned int */
#define T_PHINT4 0x0374 /* Huge pointer to 32-bit signed int */
#define T_PHUINT4 0x0375 /* Huge pointer to 32-bit unsigned int */
#define T_PHINT8 0x0376 /* Huge pointer to 64-bit signed int */
#define T_PHUINT8 0x0377 /* Huge pointer to 64-bit unsigned int */
#define T_PHCHAR16 0x037a /* Huge pointer to 16-bit unicode char */
#define T_PHCHAR32 0x037b /* Huge pointer to 32-bit unicode char */
/* 32-bit near pointers to basic types */
#define T_32PVOID 0x0403 /* 32-bit near pointer to void */
#define T_32PHRESULT 0x0408 /* 16:32 near pointer to HRESULT - or error code ??? */
#define T_32PCHAR 0x0410 /* 16:32 near pointer to 8-bit signed */
#define T_32PSHORT 0x0411 /* 16:32 near pointer to 16-bit signed */
#define T_32PLONG 0x0412 /* 16:32 near pointer to 32-bit signed */
#define T_32PQUAD 0x0413 /* 16:32 near pointer to 64-bit signed */
#define T_32PUCHAR 0x0420 /* 16:32 near pointer to 8-bit unsigned */
#define T_32PUSHORT 0x0421 /* 16:32 near pointer to 16-bit unsigned */
#define T_32PULONG 0x0422 /* 16:32 near pointer to 32-bit unsigned */
#define T_32PUQUAD 0x0423 /* 16:32 near pointer to 64-bit unsigned */
#define T_32PBOOL08 0x0430 /* 16:32 near pointer to 8-bit Boolean */
#define T_32PBOOL16 0x0431 /* 16:32 near pointer to 16-bit Boolean */
#define T_32PBOOL32 0x0432 /* 16:32 near pointer to 32-bit Boolean */
#define T_32PBOOL64 0x0433 /* 16:32 near pointer to 64-bit Boolean */
#define T_32PREAL32 0x0440 /* 16:32 near pointer to 32-bit real */
#define T_32PREAL64 0x0441 /* 16:32 near pointer to 64-bit real */
#define T_32PREAL80 0x0442 /* 16:32 near pointer to 80-bit real */
#define T_32PREAL128 0x0443 /* 16:32 near pointer to 128-bit real */
#define T_32PREAL48 0x0444 /* 16:32 near pointer to 48-bit real */
#define T_32PCPLX32 0x0450 /* 16:32 near pointer to 32-bit complex */
#define T_32PCPLX64 0x0451 /* 16:32 near pointer to 64-bit complex */
#define T_32PCPLX80 0x0452 /* 16:32 near pointer to 80-bit complex */
#define T_32PCPLX128 0x0453 /* 16:32 near pointer to 128-bit complex */
#define T_32PRCHAR 0x0470 /* 16:32 near pointer to a real char */
#define T_32PWCHAR 0x0471 /* 16:32 near pointer to a wide char */
#define T_32PINT2 0x0472 /* 16:32 near pointer to 16-bit signed int */
#define T_32PUINT2 0x0473 /* 16:32 near pointer to 16-bit unsigned int */
#define T_32PINT4 0x0474 /* 16:32 near pointer to 32-bit signed int */
#define T_32PUINT4 0x0475 /* 16:32 near pointer to 32-bit unsigned int */
#define T_32PINT8 0x0476 /* 16:32 near pointer to 64-bit signed int */
#define T_32PUINT8 0x0477 /* 16:32 near pointer to 64-bit unsigned int */
#define T_32PCHAR16 0x047a /* 16:32 near pointer to 16-bit unicode char */
#define T_32PCHAR32 0x047b /* 16:32 near pointer to 32-bit unicode char */
/* 32-bit far pointers to basic types */
#define T_32PFVOID 0x0503 /* 32-bit far pointer to void */
#define T_32PFHRESULT 0x0508 /* 16:32 far pointer to HRESULT - or error code ??? */
#define T_32PFCHAR 0x0510 /* 16:32 far pointer to 8-bit signed */
#define T_32PFSHORT 0x0511 /* 16:32 far pointer to 16-bit signed */
#define T_32PFLONG 0x0512 /* 16:32 far pointer to 32-bit signed */
#define T_32PFQUAD 0x0513 /* 16:32 far pointer to 64-bit signed */
#define T_32PFUCHAR 0x0520 /* 16:32 far pointer to 8-bit unsigned */
#define T_32PFUSHORT 0x0521 /* 16:32 far pointer to 16-bit unsigned */
#define T_32PFULONG 0x0522 /* 16:32 far pointer to 32-bit unsigned */
#define T_32PFUQUAD 0x0523 /* 16:32 far pointer to 64-bit unsigned */
#define T_32PFBOOL08 0x0530 /* 16:32 far pointer to 8-bit Boolean */
#define T_32PFBOOL16 0x0531 /* 16:32 far pointer to 16-bit Boolean */
#define T_32PFBOOL32 0x0532 /* 16:32 far pointer to 32-bit Boolean */
#define T_32PFBOOL64 0x0533 /* 16:32 far pointer to 64-bit Boolean */
#define T_32PFREAL32 0x0540 /* 16:32 far pointer to 32-bit real */
#define T_32PFREAL64 0x0541 /* 16:32 far pointer to 64-bit real */
#define T_32PFREAL80 0x0542 /* 16:32 far pointer to 80-bit real */
#define T_32PFREAL128 0x0543 /* 16:32 far pointer to 128-bit real */
#define T_32PFREAL48 0x0544 /* 16:32 far pointer to 48-bit real */
#define T_32PFCPLX32 0x0550 /* 16:32 far pointer to 32-bit complex */
#define T_32PFCPLX64 0x0551 /* 16:32 far pointer to 64-bit complex */
#define T_32PFCPLX80 0x0552 /* 16:32 far pointer to 80-bit complex */
#define T_32PFCPLX128 0x0553 /* 16:32 far pointer to 128-bit complex */
#define T_32PFRCHAR 0x0570 /* 16:32 far pointer to a real char */
#define T_32PFWCHAR 0x0571 /* 16:32 far pointer to a wide char */
#define T_32PFINT2 0x0572 /* 16:32 far pointer to 16-bit signed int */
#define T_32PFUINT2 0x0573 /* 16:32 far pointer to 16-bit unsigned int */
#define T_32PFINT4 0x0574 /* 16:32 far pointer to 32-bit signed int */
#define T_32PFUINT4 0x0575 /* 16:32 far pointer to 32-bit unsigned int */
#define T_32PFINT8 0x0576 /* 16:32 far pointer to 64-bit signed int */
#define T_32PFUINT8 0x0577 /* 16:32 far pointer to 64-bit unsigned int */
#define T_32PFCHAR16 0x057a /* 16:32 far pointer to 16-bit unicode char */
#define T_32PFCHAR32 0x057b /* 16:32 far pointer to 32-bit unicode char */
/* 64-bit near pointers to basic types */
#define T_64PVOID 0x0603 /* 64-bit near pointer to void */
#define T_64PHRESULT 0x0608 /* 64 near pointer to HRESULT - or error code ??? */
#define T_64PCHAR 0x0610 /* 64 near pointer to 8-bit signed */
#define T_64PSHORT 0x0611 /* 64 near pointer to 16-bit signed */
#define T_64PLONG 0x0612 /* 64 near pointer to 32-bit signed */
#define T_64PQUAD 0x0613 /* 64 near pointer to 64-bit signed */
#define T_64PUCHAR 0x0620 /* 64 near pointer to 8-bit unsigned */
#define T_64PUSHORT 0x0621 /* 64 near pointer to 16-bit unsigned */
#define T_64PULONG 0x0622 /* 64 near pointer to 32-bit unsigned */
#define T_64PUQUAD 0x0623 /* 64 near pointer to 64-bit unsigned */
#define T_64PBOOL08 0x0630 /* 64 near pointer to 8-bit Boolean */
#define T_64PBOOL16 0x0631 /* 64 near pointer to 16-bit Boolean */
#define T_64PBOOL32 0x0632 /* 64 near pointer to 32-bit Boolean */
#define T_64PBOOL64 0x0633 /* 64 near pointer to 64-bit Boolean */
#define T_64PREAL32 0x0640 /* 64 near pointer to 32-bit real */
#define T_64PREAL64 0x0641 /* 64 near pointer to 64-bit real */
#define T_64PREAL80 0x0642 /* 64 near pointer to 80-bit real */
#define T_64PREAL128 0x0643 /* 64 near pointer to 128-bit real */
#define T_64PREAL48 0x0644 /* 64 near pointer to 48-bit real */
#define T_64PCPLX32 0x0650 /* 64 near pointer to 32-bit complex */
#define T_64PCPLX64 0x0651 /* 64 near pointer to 64-bit complex */
#define T_64PCPLX80 0x0652 /* 64 near pointer to 80-bit complex */
#define T_64PCPLX128 0x0653 /* 64 near pointer to 128-bit complex */
#define T_64PRCHAR 0x0670 /* 64 near pointer to a real char */
#define T_64PWCHAR 0x0671 /* 64 near pointer to a wide char */
#define T_64PINT2 0x0672 /* 64 near pointer to 16-bit signed int */
#define T_64PUINT2 0x0673 /* 64 near pointer to 16-bit unsigned int */
#define T_64PINT4 0x0674 /* 64 near pointer to 32-bit signed int */
#define T_64PUINT4 0x0675 /* 64 near pointer to 32-bit unsigned int */
#define T_64PINT8 0x0676 /* 64 near pointer to 64-bit signed int */
#define T_64PUINT8 0x0677 /* 64 near pointer to 64-bit unsigned int */
#define T_64PCHAR16 0x067a /* 64 near pointer to 16-bit unicode char */
#define T_64PCHAR32 0x067b /* 64 near pointer to 32-bit unicode char */
/* counts, bit masks, and shift values needed to access various parts of the built-in type numbers */
#define T_MAXPREDEFINEDTYPE 0x0580 /* maximum type index for all built-in types */
#define T_MAXBASICTYPE 0x0080 /* maximum type index all non-pointer built-in types */
#define T_BASICTYPE_MASK 0x00ff /* mask of bits that can potentially identify a non-pointer basic type */
#define T_BASICTYPE_SHIFT 8 /* shift count to push out the basic type bits from a type number */
#define T_MODE_MASK 0x0700 /* type mode mask (ptr/non-ptr) */
#define T_SIZE_MASK 0x0007 /* type size mask (depends on 'type' value) */
#define T_TYPE_MASK 0x00f0 /* type type mask (data treatment mode) */
/* bit patterns for the <mode> portion of a built-in type number */
#define T_NEARPTR_BITS 0x0100
#define T_FARPTR_BITS 0x0200
#define T_HUGEPTR_BITS 0x0300
#define T_NEAR32PTR_BITS 0x0400
#define T_FAR32PTR_BITS 0x0500
#define T_NEAR64PTR_BITS 0x0600
#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_STMEMBER_V3 0x150e
#define LF_METHOD_V3 0x150f
#define LF_NESTTYPE_V3 0x1510
#define LF_ONEMETHOD_V3 0x1511
#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;
short int id;
unsigned int symtype;
unsigned int offset;
unsigned short segment;
struct p_string p_name;
} public_v2;
struct
{
short int len;
short int id;
unsigned int symtype;
unsigned int offset;
unsigned short segment;
char name[1];
} public_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_BPREL_V3 */
int offset; /* Stack offset relative to BP */
unsigned int symtype;
unsigned short reg;
char name[1];
} regrel_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 short reg;
struct p_string p_name;
/* don't handle register tracking */
} register_v2;
struct
{
short int len; /* Total length of this entry */
short int id; /* Always S_REGISTER_V3 */
unsigned int type; /* check whether type & reg are correct */
unsigned short reg;
char name[1];
/* don't handle register tracking */
} register_v3;
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;
char signature[4];
struct p_string p_name;
} objname_v1;
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;
struct
{
short int len;
short int id;
unsigned int offset;
unsigned short segment;
unsigned short symtype;
struct p_string p_name;
} thread_v1;
struct
{
short int len;
short int id;
unsigned int symtype;
unsigned int offset;
unsigned short segment;
struct p_string p_name;
} thread_v2;
struct
{
short int len;
short int id;
unsigned int symtype;
unsigned int offset;
unsigned short segment;
char name[1];
} thread_v3;
struct
{
short int len;
short int id;
unsigned int offset;
unsigned short segment;
} ssearch_v1;
struct
{
short int len;
short int id;
unsigned int offset;
unsigned int unknown;
} security_cookie_v3;
struct
{
short int len;
short int id;
unsigned int sz_frame; /* size of frame */
unsigned int unknown2;
unsigned int unknown3;
unsigned int sz_saved_regs; /* size of saved registers from callee */
unsigned int eh_offset; /* offset for exception handler */
unsigned short eh_sect; /* section for exception handler */
unsigned int flags;
} frame_info_v2;
};
#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
#define S_FRAMEINFO_V2 0x1012
#define S_COMPILAND_V2 0x1013
#define S_COMPILAND_V3 0x1101
#define S_THUNK_V3 0x1102
#define S_BLOCK_V3 0x1103
#define S_WITH_V3 0x1104
#define S_LABEL_V3 0x1105
#define S_REGISTER_V3 0x1106
#define S_CONSTANT_V3 0x1107
#define S_UDT_V3 0x1108
#define S_COBOLUDT_V3 0x1109
#define S_MANYREG_V3 0x110A
#define S_BPREL_V3 0x110B
#define S_LDATA_V3 0x110C
#define S_GDATA_V3 0x110D
#define S_PUB_V3 0x110E
#define S_LPROC_V3 0x110F
#define S_GPROC_V3 0x1110
#define S_REGREL_V3 0x1111
#define S_LTHREAD_V3 0x1112
#define S_GTHREAD_V3 0x1113
#define S_LPROCMIPS 0x1114
#define S_GPROCMIPS 0x1115
#define S_MSTOOL_V3 0x1116 /* compiler command line options and build information */
#define S_MANYREG2 0x1117
#define S_LPROCIA64 0x1118
#define S_GPROCIA64 0x1119
#define S_LOCALSLOT 0x111A
#define S_PARAMSLOT 0x111B
#define S_LMANDATA 0x111C
#define S_GMANDATA 0x111D
#define S_MANFRAMEREL 0x111E
#define S_MANREGISTER 0x111F
#define S_MANSLOT 0x1120
#define S_MANMANYREG 0x1121
#define S_MANREGREL 0x1122
#define S_MANMANYREG2 0x1123
#define S_UNAMESPACE 0x1124
#define S_PROCREF_V3 0x1125
#define S_DATAREF_V3 0x1126
#define S_LPROCREF_V3 0x1127
#define S_ANNOTATIONREF 0x1128
#define S_TOKENREF 0x1129
#define S_GMANPROC 0x112A
#define S_LMANPROC 0x112B
#define S_TRAMPOLINE 0x112C
#define S_MANCONSTANT 0x112D
#define S_ATTR_FRAMEREL 0x112E
#define S_ATTR_REGISTER 0x112F
#define S_ATTR_REGREL 0x1130
#define S_ATTR_MANYREG 0x1131
#define S_SEPCODE 0x1132
#define S_LOCAL_2005 0x1133
#define S_DEFRANGE_2005 0x1134
#define S_DEFRANGE2_2005 0x1135
#define S_SECTINFO_V3 0x1136
#define S_SUBSECTINFO_V3 0x1137
#define S_ENTRYPOINT_V3 0x1138
#define S_CALLSITEINFO 0x1139
#define S_SECUCOOKIE_V3 0x113A
#define S_DISCARDED 0x113B
#define S_MSTOOLINFO_V3 0x113C
#define S_MSTOOLENV_V3 0x113D
#define S_LOCAL_VS2013 0x113E
#define S_DEFRANGE_VS2013 0x113F
#define S_DEFRANGE_SUBFIELD 0x1140
#define S_DEFRANGE_REGISTER 0x1141
#define S_DEFRANGE_FRAMEPOINTER_REL 0x1142
#define S_DEFRANGE_SUBFIELD_REGISTER 0x1143
#define S_FPOFF_VS2013 0x1144
#define S_DEFRANGE_REGISTER_REL 0x1145
#define S_LPROC32_VS2013 0x1146
#define S_GPROC32_VS2013 0x1147
#define S_LPROCMIPS_ID 0x1148
#define S_GPROCMIPS_ID 0x1149
#define S_LPROCIA64_ID 0x114A
#define S_GPROCIA64_ID 0x114B
#define S_BUILDINFO 0x114C
#define S_INLINESITE 0x114D
#define S_INLINESITE_END 0x114E
#define S_PROC_ID_END 0x114F
#define S_DEFRANGE_HLSL 0x1150
#define S_GDATA_HLSL 0x1151
#define S_LDATA_HLSL 0x1152
#define S_FILESTATIC 0x1153
#define S_ARMSWITCHTABLE 0x1159
#define S_CALLEES 0x115A
#define S_CALLERS 0x115B
#define S_POGODATA 0x115C
#define S_INLINESITE2 0x115D
#define S_HEAPALLOCSITE 0x115E
#define S_MOD_TYPEREF 0x115F
#define S_REF_MINIPDB 0x1160
#define S_PDBMAP 0x1161
#define S_GDATA_HLSL32 0x1162
#define S_LDATA_HLSL32 0x1163
#define S_GDATA_HLSL32_EX 0x1164
#define S_LDATA_HLSL32_EX 0x1165
/* ======================================== *
* Line number information
* ======================================== */
struct codeview_linetab_block
{
unsigned short seg;
unsigned short num_lines;
unsigned int offsets[1]; /* in fact num_lines */
/* unsigned short linenos[]; */
};
struct startend
{
unsigned int start;
unsigned int end;
};
#define LT2_LINES_BLOCK 0x000000f2
#define LT2_FILES_BLOCK 0x000000f4
/* there's a new line tab structure from MS Studio 2005 and after
* it's made of a list of codeview_linetab2 blocks.
* We've only seen (so far) list with a single LT2_FILES_BLOCK and several
* LT2_LINES_BLOCK. The LT2_FILES block has been encountered either as first
* or last block of the list.
* A LT2_FILES contains one or several codeview_linetab2_file:s
*/
struct codeview_linetab2
{
uint32_t header;
uint32_t size_of_block;
};
static inline const struct codeview_linetab2* codeview_linetab2_next_block(const struct codeview_linetab2* lt2)
{
return (const struct codeview_linetab2*)((const char*)(lt2 + 1) + lt2->size_of_block);
}
struct codeview_linetab2_file
{
uint32_t offset; /* offset in string table for filename */
uint16_t unk; /* always 0x0110... type of following information ??? */
BYTE md5[16]; /* MD5 signature of file (signature on file's content or name ???) */
uint16_t pad0; /* always 0 */
};
struct codeview_lt2blk_files
{
struct codeview_linetab2 lt2; /* LT2_FILES */
struct codeview_linetab2_file file[1];
};
struct codeview_lt2blk_lines
{
struct codeview_linetab2 lt2; /* LT2_LINE_BLOCK */
uint32_t start; /* start address of function with line numbers */
uint32_t seg; /* segment of function with line numbers */
uint32_t size; /* size of function with line numbers */
uint32_t file_offset; /* offset for accessing corresponding codeview_linetab2_file */
uint32_t nlines; /* number of lines in this block */
uint32_t size_lines; /* number of bytes following for line number information */
struct {
uint32_t offset; /* offset (from <seg>:<start>) for line number */
uint32_t lineno; /* the line number (OR:ed with 0x80000000 why ???) */
} l[1]; /* actually array of <nlines> */
};
/* ======================================== *
* PDB file information
* ======================================== */
struct PDB_FILE
{
uint32_t size;
uint32_t unknown;
};
struct PDB_JG_HEADER
{
char ident[40];
uint32_t signature;
uint32_t block_size;
uint16_t free_list;
uint16_t total_alloc;
struct PDB_FILE toc;
uint16_t toc_block[1];
};
struct PDB_DS_HEADER
{
char signature[32];
uint32_t block_size;
uint32_t unknown1;
uint32_t num_pages;
uint32_t toc_size;
uint32_t unknown2;
uint32_t toc_page;
};
struct PDB_JG_TOC
{
uint32_t num_files;
struct PDB_FILE file[1];
};
struct PDB_DS_TOC
{
uint32_t num_files;
uint32_t file_size[1];
};
struct PDB_JG_ROOT
{
uint32_t Version;
uint32_t TimeDateStamp;
uint32_t Age;
uint32_t cbNames;
char names[1];
};
struct PDB_DS_ROOT
{
uint32_t Version;
uint32_t TimeDateStamp;
uint32_t Age;
GUID guid;
uint32_t cbNames;
char names[1];
};
typedef struct _PDB_TYPES_OLD
{
uint32_t version;
uint16_t first_index;
uint16_t last_index;
uint32_t type_size;
uint16_t file;
uint16_t pad;
} PDB_TYPES_OLD, *PPDB_TYPES_OLD;
typedef struct _PDB_TYPES
{
uint32_t version;
uint32_t type_offset;
uint32_t first_index;
uint32_t last_index;
uint32_t type_size;
uint16_t file;
uint16_t pad;
uint32_t hash_size;
uint32_t hash_base;
uint32_t hash_offset;
uint32_t hash_len;
uint32_t search_offset;
uint32_t search_len;
uint32_t unknown_offset;
uint32_t unknown_len;
} PDB_TYPES, *PPDB_TYPES;
typedef struct _PDB_SYMBOL_RANGE
{
uint16_t segment;
uint16_t pad1;
uint32_t offset;
uint32_t size;
uint32_t characteristics;
uint16_t index;
uint16_t pad2;
} PDB_SYMBOL_RANGE, *PPDB_SYMBOL_RANGE;
typedef struct _PDB_SYMBOL_RANGE_EX
{
uint16_t segment;
uint16_t pad1;
uint32_t offset;
uint32_t size;
uint32_t characteristics;
uint16_t index;
uint16_t pad2;
uint32_t timestamp;
uint32_t unknown;
} PDB_SYMBOL_RANGE_EX, *PPDB_SYMBOL_RANGE_EX;
typedef struct _PDB_SYMBOL_FILE
{
uint32_t unknown1;
PDB_SYMBOL_RANGE range;
uint16_t flag;
uint16_t file;
uint32_t symbol_size;
uint32_t lineno_size;
uint32_t unknown2;
uint32_t nSrcFiles;
uint32_t attribute;
char filename[1];
} PDB_SYMBOL_FILE, *PPDB_SYMBOL_FILE;
typedef struct _PDB_SYMBOL_FILE_EX
{
uint32_t unknown1;
PDB_SYMBOL_RANGE_EX range;
uint16_t flag;
uint16_t file;
uint32_t symbol_size;
uint32_t lineno_size;
uint32_t unknown2;
uint32_t nSrcFiles;
uint32_t attribute;
uint32_t reserved[2];
char filename[1];
} PDB_SYMBOL_FILE_EX, *PPDB_SYMBOL_FILE_EX;
typedef struct _PDB_SYMBOL_SOURCE
{
uint16_t nModules;
uint16_t nSrcFiles;
uint16_t table[1];
} PDB_SYMBOL_SOURCE, *PPDB_SYMBOL_SOURCE;
typedef struct _PDB_SYMBOL_IMPORT
{
uint32_t unknown1;
uint32_t unknown2;
uint32_t TimeDateStamp;
uint32_t Age;
char filename[1];
} PDB_SYMBOL_IMPORT, *PPDB_SYMBOL_IMPORT;
typedef struct _PDB_SYMBOLS_OLD
{
uint16_t hash1_file;
uint16_t hash2_file;
uint16_t gsym_file;
uint16_t pad;
uint32_t module_size;
uint32_t offset_size;
uint32_t hash_size;
uint32_t srcmodule_size;
} PDB_SYMBOLS_OLD, *PPDB_SYMBOLS_OLD;
typedef struct _PDB_SYMBOLS
{
uint32_t signature;
uint32_t version;
uint32_t unknown;
uint32_t hash1_file;
uint32_t hash2_file;
uint16_t gsym_file;
uint16_t unknown1;
uint32_t module_size;
uint32_t offset_size;
uint32_t hash_size;
uint32_t srcmodule_size;
uint32_t pdbimport_size;
uint32_t resvd0;
uint32_t stream_index_size;
uint32_t unknown2_size;
uint16_t resvd3;
uint16_t machine;
uint32_t resvd4;
} PDB_SYMBOLS, *PPDB_SYMBOLS;
typedef struct
{
uint16_t FPO;
uint16_t unk0;
uint16_t unk1;
uint16_t unk2;
uint16_t unk3;
uint16_t segments;
} PDB_STREAM_INDEXES_OLD;
typedef struct
{
uint16_t FPO;
uint16_t unk0;
uint16_t unk1;
uint16_t unk2;
uint16_t unk3;
uint16_t segments;
uint16_t unk4;
uint16_t unk5;
uint16_t unk6;
uint16_t FPO_EXT;
uint16_t unk7;
} PDB_STREAM_INDEXES;
typedef struct _PDB_FPO_DATA
{
uint32_t start;
uint32_t func_size;
uint32_t locals_size;
uint32_t params_size;
uint32_t maxstack_size;
uint32_t str_offset;
uint16_t prolog_size;
uint16_t savedregs_size;
#define PDB_FPO_DFL_SEH 0x00000001
#define PDB_FPO_DFL_EH 0x00000002
#define PDB_FPO_DFL_IN_BLOCK 0x00000004
uint32_t flags;
} PDB_FPO_DATA;
#pragma pack(pop)
/* ----------------------------------------------
* Information used for parsing
* ---------------------------------------------- */
typedef struct
{
uint32_t from;
uint32_t 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);
/* ===================================================
* The old CodeView stuff (for NB09 and NB11)
* =================================================== */
#define sstModule 0x120
#define sstTypes 0x121
#define sstPublic 0x122
#define sstPublicSym 0x123
#define sstSymbols 0x124
#define sstAlignSym 0x125
#define sstSrcLnSeg 0x126
#define sstSrcModule 0x127
#define sstLibraries 0x128
#define sstGlobalSym 0x129
#define sstGlobalPub 0x12a
#define sstGlobalTypes 0x12b
#define sstMPC 0x12c
#define sstSegMap 0x12d
#define sstSegName 0x12e
#define sstPreComp 0x12f
#define sstFileIndex 0x133
#define sstStaticSym 0x134
/* overall structure information */
typedef struct OMFSignature
{
char Signature[4];
long filepos;
} OMFSignature;
typedef struct OMFSignatureRSDS
{
char Signature[4];
GUID guid;
uint32_t age;
char name[1];
} OMFSignatureRSDS;
typedef struct _CODEVIEW_PDB_DATA
{
char Signature[4];
long filepos;
uint32_t timestamp;
uint32_t age;
char name[1];
} CODEVIEW_PDB_DATA, *PCODEVIEW_PDB_DATA;
typedef struct OMFDirHeader
{
uint16_t cbDirHeader;
uint16_t cbDirEntry;
uint32_t cDir;
uint32_t lfoNextDir;
uint32_t flags;
} OMFDirHeader;
typedef struct OMFDirEntry
{
uint16_t SubSection;
uint16_t iMod;
uint32_t lfo;
uint32_t cb;
} OMFDirEntry;
/* sstModule subsection */
typedef struct OMFSegDesc
{
uint16_t Seg;
uint16_t pad;
uint32_t Off;
uint32_t cbSeg;
} OMFSegDesc;
typedef struct OMFModule
{
uint16_t ovlNumber;
uint16_t iLib;
uint16_t cSeg;
char Style[2];
/*
OMFSegDesc SegInfo[cSeg];
p_string Name;
*/
} OMFModule;
typedef struct OMFGlobalTypes
{
uint32_t flags;
uint32_t cTypes;
/*
uint32_t offset[cTypes];
types_record[];
*/
} OMFGlobalTypes;
/* sstGlobalPub section */
/* Header for symbol table */
typedef struct OMFSymHash
{
unsigned short symhash;
unsigned short addrhash;
unsigned long cbSymbol;
unsigned long cbHSym;
unsigned long cbHAddr;
} OMFSymHash;
/* sstSegMap section */
typedef struct OMFSegMapDesc
{
unsigned short flags;
unsigned short ovl;
unsigned short group;
unsigned short frame;
unsigned short iSegName;
unsigned short iClassName;
unsigned long offset;
unsigned long cbSeg;
} OMFSegMapDesc;
typedef struct OMFSegMap
{
unsigned short cSeg;
unsigned short cSegLog;
/* OMFSegMapDesc rgDesc[0];*/
} OMFSegMap;
/* sstSrcModule section */
typedef struct OMFSourceLine
{
unsigned short Seg;
unsigned short cLnOff;
unsigned long offset[1];
unsigned short lineNbr[1];
} OMFSourceLine;
typedef struct OMFSourceFile
{
unsigned short cSeg;
unsigned short reserved;
unsigned long baseSrcLn[1];
unsigned short cFName;
char Name;
} OMFSourceFile;
typedef struct OMFSourceModule
{
unsigned short cFile;
unsigned short cSeg;
unsigned long baseSrcFile[1];
} OMFSourceModule;
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> WINEDUMP <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
static const char pdb2[] = "Microsoft C/C++ program database 2.00";
static const char pdb7[] = "Microsoft C/C++ MSF 7.00";
#define PDB_STREAM_ROOT 0 // PDB root directory
#define PDB_STREAM_PDB 1 // PDB stream info
#define PDB_STREAM_TPI 2 // type info
#define PDB_STREAM_DBI 3 // debug info
class PdbFileStream : public FileStream
{
public:
PdbFileStream() : FileStream() { }
template<class T>
bool RawRead(int64_t pos, std::vector<T> *dest)
{
if (Seek(pos, soBeginning) == (uint64_t)-1)
return false;
size_t size = dest->size() * sizeof(T);
return (Read(dest->data(), size) == size);
}
template<class T>
bool RawRead(int64_t pos, T *dest)
{
if (Seek(pos, soBeginning) == (uint64_t)-1)
return false;
size_t size = sizeof(*dest);
return (Read(dest, size) == size);
}
};
class pdb_reader
{
protected:
PdbFileStream &fs_;
std::vector<uint8_t> vtoc_, vroot_;
public:
pdb_reader(PdbFileStream &fs) : fs_(fs) {}
virtual ~pdb_reader() {}
virtual bool init() = 0;
virtual bool read_file(size_t idx, std::vector<uint8_t> &dest) = 0;
template<class T> bool read(size_t block_size, const T* block_list, size_t size, std::vector<uint8_t> &dest);
};
class pdb_jg_reader : public pdb_reader
{
public:
pdb_jg_reader(PdbFileStream &fs) : pdb_reader(fs), toc(NULL), root(NULL) {}
bool init();
bool read_file(size_t idx, std::vector<uint8_t> &dest);
PDB_JG_HEADER header;
const struct PDB_JG_TOC* toc;
const struct PDB_JG_ROOT* root;
};
class pdb_ds_reader : public pdb_reader
{
public:
pdb_ds_reader(PdbFileStream &fs) : pdb_reader(fs), toc(NULL), root(NULL) {}
bool init();
bool read_file(size_t idx, std::vector<uint8_t> &dest);
PDB_DS_HEADER header;
const struct PDB_DS_TOC* toc;
const struct PDB_DS_ROOT* root;
};
template<class T>
bool pdb_reader::read(size_t block_size, const T* block_list, size_t size, std::vector<uint8_t> &dest)
{
if (!size)
return false;
dest.resize(size);
uint8_t *buffer = dest.data();
size_t block_count = (size + block_size - 1) / block_size;
for (size_t i = 0; i < block_count; i++)
{
fs_.Seek(block_list[i] * block_size, soBeginning);
size_t pos = i * block_size;
fs_.Read(buffer + pos, std::min(size - pos, block_size));
}
return true;
}
bool pdb_jg_reader::read_file(size_t file_nr, std::vector<uint8_t> &dest)
{
if (!toc || file_nr >= toc->num_files)
return false;
if (toc->file[file_nr].size == 0 || toc->file[file_nr].size == 0xFFFFFFFF)
return false;
const uint16_t *block_list = reinterpret_cast<const WORD*>(&toc->file[toc->num_files]);
for (size_t i = 0; i < file_nr; i++)
block_list += (toc->file[i].size + header.block_size - 1) / header.block_size;
return read(header.block_size, block_list, toc->file[file_nr].size, dest);
}
bool pdb_jg_reader::init()
{
if(!fs_.RawRead(0, &header))
return false;
std::vector<WORD> toc_blocks((header.toc.size + header.block_size - 1) / header.block_size);
if (!fs_.RawRead(offsetof(PDB_JG_HEADER, toc_block), &toc_blocks))
return false;
if (read(header.block_size, toc_blocks.data(), header.toc.size, vtoc_))
{
toc = reinterpret_cast<PDB_JG_TOC*>(vtoc_.data());
if (read_file(PDB_STREAM_PDB, vroot_))
{
root = reinterpret_cast<PDB_JG_ROOT*>(vroot_.data());
return true;
}
}
return false;
}
bool pdb_ds_reader::read_file(size_t file_number, std::vector<uint8_t> &dest)
{
if (!toc || file_number >= toc->num_files)
return false;
if (toc->file_size[file_number] == 0 || toc->file_size[file_number] == 0xFFFFFFFF)
return false;
const uint32_t *block_list = toc->file_size + toc->num_files;
for (size_t i = 0; i < file_number; i++)
block_list += (toc->file_size[i] + header.block_size - 1) / header.block_size;
return read(header.block_size, block_list, toc->file_size[file_number], dest);
}
bool pdb_ds_reader::init()
{
if (!fs_.RawRead(0, &header))
return false;
std::vector<DWORD> toc_blocks((header.toc_size + header.block_size - 1) / header.block_size);
if (!fs_.RawRead(header.toc_page * header.block_size, &toc_blocks))
return false;
if (read(header.block_size, toc_blocks.data(), header.toc_size, vtoc_))
{
toc = reinterpret_cast<PDB_DS_TOC*>(&vtoc_[0]);
if (read_file(PDB_STREAM_PDB, vroot_))
{
root = reinterpret_cast<PDB_DS_ROOT*>(vroot_.data());
return true;
}
}
return false;
}
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