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Diffstat (limited to 'core/pdb.h')
| -rw-r--r-- | core/pdb.h | 2407 |
1 files changed, 2407 insertions, 0 deletions
diff --git a/core/pdb.h b/core/pdb.h new file mode 100644 index 0000000..6056708 --- /dev/null +++ b/core/pdb.h @@ -0,0 +1,2407 @@ +/* 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; + +//портировано из WINEDUMP с сохранением большинства имен +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; +} |