From: Eric Pouech eric.pouech@gmail.com
Try to apply consistent naming: - file refers to (PDB) file - stream refers to a stream/file inside the PDB stream at MSF level (we were also using file for the later, which isn't very simple to follow).
Signed-off-by: Eric Pouech eric.pouech@gmail.com --- dlls/dbghelp/msc.c | 142 ++++++++++++------------- include/wine/mscvpdb.h | 69 ++++++------- tools/winedump/pdb.c | 230 ++++++++++++++++++++--------------------- 3 files changed, 220 insertions(+), 221 deletions(-)
diff --git a/dlls/dbghelp/msc.c b/dlls/dbghelp/msc.c index 66b88e3de07..1ecb01024d1 100644 --- a/dlls/dbghelp/msc.c +++ b/dlls/dbghelp/msc.c @@ -2874,8 +2874,8 @@ static void pdb_location_compute(struct process* pcs, loc->reg = loc_err_internal; }
-static void* pdb_read_file(const struct pdb_file_info* pdb_file, DWORD file_nr); -static unsigned pdb_get_file_size(const struct pdb_file_info* pdb_file, DWORD file_nr); +static void* pdb_read_stream(const struct pdb_file_info* pdb_file, DWORD stream_nr); +static unsigned pdb_get_stream_size(const struct pdb_file_info* pdb_file, DWORD stream_nr);
static BOOL codeview_snarf_sym_hashtable(const struct msc_debug_info* msc_dbg, const BYTE* symroot, DWORD symsize, const BYTE* hashroot, DWORD hashsize, @@ -3067,58 +3067,58 @@ static void* pdb_ds_read(const struct PDB_DS_HEADER* pdb, const UINT *block_list return buffer; }
-static void* pdb_read_jg_file(const struct PDB_JG_HEADER* pdb, - const struct PDB_JG_TOC* toc, DWORD file_nr) +static void* pdb_read_jg_stream(const struct PDB_JG_HEADER* pdb, + const struct PDB_JG_TOC* toc, DWORD stream_nr) { const WORD* block_list; DWORD i;
- if (!toc || file_nr >= toc->num_files) return NULL; + if (!toc || stream_nr >= toc->num_streams) return NULL;
- block_list = (const WORD*) &toc->file[toc->num_files]; - for (i = 0; i < file_nr; i++) - block_list += (toc->file[i].size + pdb->block_size - 1) / pdb->block_size; + block_list = (const WORD*) &toc->streams[toc->num_streams]; + for (i = 0; i < stream_nr; i++) + block_list += (toc->streams[i].size + pdb->block_size - 1) / pdb->block_size;
- return pdb_jg_read(pdb, block_list, toc->file[file_nr].size); + return pdb_jg_read(pdb, block_list, toc->streams[stream_nr].size); }
-static void* pdb_read_ds_file(const struct PDB_DS_HEADER* pdb, - const struct PDB_DS_TOC* toc, DWORD file_nr) +static void* pdb_read_ds_stream(const struct PDB_DS_HEADER* pdb, + const struct PDB_DS_TOC* toc, DWORD stream_nr) { const UINT *block_list; DWORD i;
- if (!toc || file_nr >= toc->num_files) return NULL; - if (toc->file_size[file_nr] == 0 || toc->file_size[file_nr] == 0xFFFFFFFF) return NULL; + if (!toc || stream_nr >= toc->num_streams) return NULL; + if (toc->stream_size[stream_nr] == 0 || toc->stream_size[stream_nr] == 0xFFFFFFFF) return NULL;
- block_list = &toc->file_size[toc->num_files]; - for (i = 0; i < file_nr; i++) - block_list += (toc->file_size[i] + pdb->block_size - 1) / pdb->block_size; + block_list = &toc->stream_size[toc->num_streams]; + for (i = 0; i < stream_nr; i++) + block_list += (toc->stream_size[i] + pdb->block_size - 1) / pdb->block_size;
- return pdb_ds_read(pdb, block_list, toc->file_size[file_nr]); + return pdb_ds_read(pdb, block_list, toc->stream_size[stream_nr]); }
-static void* pdb_read_file(const struct pdb_file_info* pdb_file, - DWORD file_nr) +static void* pdb_read_stream(const struct pdb_file_info* pdb_file, + DWORD stream_nr) { switch (pdb_file->kind) { case PDB_JG: - return pdb_read_jg_file((const struct PDB_JG_HEADER*)pdb_file->image, - pdb_file->u.jg.toc, file_nr); + return pdb_read_jg_stream((const struct PDB_JG_HEADER*)pdb_file->image, + pdb_file->u.jg.toc, stream_nr); case PDB_DS: - return pdb_read_ds_file((const struct PDB_DS_HEADER*)pdb_file->image, - pdb_file->u.ds.toc, file_nr); + return pdb_read_ds_stream((const struct PDB_DS_HEADER*)pdb_file->image, + pdb_file->u.ds.toc, stream_nr); } return NULL; }
-static unsigned pdb_get_file_size(const struct pdb_file_info* pdb_file, DWORD file_nr) +static unsigned pdb_get_stream_size(const struct pdb_file_info* pdb_file, DWORD stream_nr) { switch (pdb_file->kind) { - case PDB_JG: return pdb_file->u.jg.toc->file[file_nr].size; - case PDB_DS: return pdb_file->u.ds.toc->file_size[file_nr]; + case PDB_JG: return pdb_file->u.jg.toc->streams[stream_nr].size; + case PDB_DS: return pdb_file->u.ds.toc->stream_size[stream_nr]; } return 0; } @@ -3205,9 +3205,9 @@ static PDB_STRING_TABLE* pdb_read_strings(const struct pdb_file_info* pdb_file) idx = pdb_get_stream_by_name(pdb_file, "/names"); if (idx != -1) { - ret = pdb_read_file( pdb_file, idx ); + ret = pdb_read_stream( pdb_file, idx ); if (ret && ret->magic == 0xeffeeffe && - sizeof(*ret) + ret->length <= pdb_get_file_size(pdb_file, idx)) return ret; + sizeof(*ret) + ret->length <= pdb_get_stream_size(pdb_file, idx)) return ret; pdb_free( ret ); } WARN("string table not found\n"); @@ -3248,7 +3248,7 @@ static BOOL pdb_convert_types_header(PDB_TYPES* types, const BYTE* image) types->type_size = old->type_size; types->first_index = old->first_index; types->last_index = old->last_index; - types->hash_file = old->hash_file; + types->hash_stream = old->hash_stream; } else { @@ -3268,15 +3268,15 @@ static void pdb_convert_symbols_header(PDB_SYMBOLS* symbols, { /* Old version of the symbols record header */ const PDB_SYMBOLS_OLD* old = (const PDB_SYMBOLS_OLD*)image; - symbols->version = 0; - symbols->module_size = old->module_size; - symbols->offset_size = old->offset_size; - symbols->hash_size = old->hash_size; - symbols->srcmodule_size = old->srcmodule_size; - symbols->pdbimport_size = 0; - symbols->global_hash_file= old->global_hash_file; - symbols->public_file = old->public_file; - symbols->gsym_file = old->gsym_file; + symbols->version = 0; + symbols->module_size = old->module_size; + symbols->offset_size = old->offset_size; + symbols->hash_size = old->hash_size; + symbols->srcmodule_size = old->srcmodule_size; + symbols->pdbimport_size = 0; + symbols->global_hash_stream = old->global_hash_stream; + symbols->public_stream = old->public_stream; + symbols->gsym_stream = old->gsym_stream;
*header_size = sizeof(PDB_SYMBOLS_OLD); } @@ -3288,8 +3288,8 @@ static void pdb_convert_symbols_header(PDB_SYMBOLS* symbols, } }
-static void pdb_convert_symbol_file(const PDB_SYMBOLS* symbols, - PDB_SYMBOL_FILE_EX* sfile, +static void pdb_convert_symbol_file(const PDB_SYMBOLS* symbols, + PDB_SYMBOL_FILE_EX* sfile, unsigned* size, const void* image)
{ @@ -3297,10 +3297,10 @@ static void pdb_convert_symbol_file(const PDB_SYMBOLS* symbols, { const PDB_SYMBOL_FILE *sym_file = image; memset(sfile, 0, sizeof(*sfile)); - sfile->file = sym_file->file; - sfile->range.index = sym_file->range.index; - sfile->symbol_size = sym_file->symbol_size; - sfile->lineno_size = sym_file->lineno_size; + sfile->stream = sym_file->stream; + sfile->range.index = sym_file->range.index; + sfile->symbol_size = sym_file->symbol_size; + sfile->lineno_size = sym_file->lineno_size; sfile->lineno2_size = sym_file->lineno2_size; *size = sizeof(PDB_SYMBOL_FILE) - 1; } @@ -3392,7 +3392,7 @@ static BOOL pdb_init_type_parse(const struct msc_debug_info* msc_dbg, ERR("-Unsupported hash of size %u\n", ctp->header.hash_value_size); return FALSE; } - ctp->hash_stream = pdb_read_file(pdb_file, ctp->header.hash_file); + ctp->hash_stream = pdb_read_stream(pdb_file, ctp->header.hash_stream); /* FIXME always present? if not reconstruct ?*/ if (!ctp->hash_stream) { @@ -3402,7 +3402,7 @@ static BOOL pdb_init_type_parse(const struct msc_debug_info* msc_dbg,
ctp->module = msc_dbg->module; /* Reconstruct the types offset table - * Note: the hash subfile of the PDB_TYPES only contains a partial table + * Note: the hash stream of the PDB_TYPES only contains a partial table * (not all the indexes are present, so it requires first a binary search in partial table, * followed by a linear search...) */ @@ -3472,7 +3472,7 @@ static void pdb_process_types(const struct msc_debug_info* msc_dbg, const struct pdb_file_info* pdb_file) { struct codeview_type_parse ctp; - BYTE* types_image = pdb_read_file(pdb_file, 2); + BYTE* types_image = pdb_read_stream(pdb_file, 2);
if (types_image) { @@ -3513,7 +3513,7 @@ static BOOL pdb_init(const struct pdb_lookup* pdb_lookup, struct pdb_file_info* struct PDB_JG_ROOT* root;
pdb_file->u.jg.toc = pdb_jg_read(pdb, pdb->toc_block, pdb->toc.size); - root = pdb_read_jg_file(pdb, pdb_file->u.jg.toc, 1); + root = pdb_read_jg_stream(pdb, pdb_file->u.jg.toc, 1); if (!root) { ERR("-Unable to get root from .PDB in %s\n", pdb_lookup->filename); @@ -3557,7 +3557,7 @@ static BOOL pdb_init(const struct pdb_lookup* pdb_lookup, struct pdb_file_info* pdb_file->u.ds.toc = pdb_ds_read(pdb, (const UINT*)((const char*)pdb + pdb->toc_block * pdb->block_size), pdb->toc_size); - root = pdb_read_ds_file(pdb, pdb_file->u.ds.toc, 1); + root = pdb_read_ds_stream(pdb, pdb_file->u.ds.toc, 1); if (!root) { ERR("-Unable to get root from .PDB in %s\n", pdb_lookup->filename); @@ -3589,20 +3589,20 @@ static BOOL pdb_init(const struct pdb_lookup* pdb_lookup, struct pdb_file_info*
if (0) /* some tool to dump the internal files from a PDB file */ { - int i, num_files; - + int i, num_streams; + switch (pdb_file->kind) { - case PDB_JG: num_files = pdb_file->u.jg.toc->num_files; break; - case PDB_DS: num_files = pdb_file->u.ds.toc->num_files; break; + case PDB_JG: num_streams = pdb_file->u.jg.toc->num_streams; break; + case PDB_DS: num_streams = pdb_file->u.ds.toc->num_streams; break; }
- for (i = 1; i < num_files; i++) + for (i = 1; i < num_streams; i++) { - unsigned char* x = pdb_read_file(pdb_file, i); + unsigned char* x = pdb_read_stream(pdb_file, i); FIXME("********************** [%u]: size=%08x\n", - i, pdb_get_file_size(pdb_file, i)); - dump(x, pdb_get_file_size(pdb_file, i)); + i, pdb_get_stream_size(pdb_file, i)); + dump(x, pdb_get_stream_size(pdb_file, i)); pdb_free(x); } } @@ -3711,7 +3711,7 @@ static BOOL pdb_process_internal(const struct process* pcs,
pdb_file->hMap = hMap; pdb_file->image = image; - symbols_image = pdb_read_file(pdb_file, 3); + symbols_image = pdb_read_stream(pdb_file, 3); if (symbols_image) { PDB_SYMBOLS symbols; @@ -3761,23 +3761,23 @@ static BOOL pdb_process_internal(const struct process* pcs, pdb_lookup, pdb_module_info, module_index); pdb_process_types(msc_dbg, pdb_file);
- ipi_image = pdb_read_file(pdb_file, 4); + ipi_image = pdb_read_stream(pdb_file, 4); ipi_ok = pdb_init_type_parse(msc_dbg, pdb_file, &ipi_ctp, ipi_image);
/* Read global types first, so that lookup by name in module (=compilation unit) * streams' loading can succeed them. */ - globalimage = pdb_read_file(pdb_file, symbols.gsym_file); + globalimage = pdb_read_stream(pdb_file, symbols.gsym_stream); if (globalimage) { const BYTE* data; - unsigned global_size = pdb_get_file_size(pdb_file, symbols.gsym_file); + unsigned global_size = pdb_get_stream_size(pdb_file, symbols.gsym_stream);
- data = pdb_read_file(pdb_file, symbols.global_hash_file); + data = pdb_read_stream(pdb_file, symbols.global_hash_stream); if (data) { codeview_snarf_sym_hashtable(msc_dbg, globalimage, global_size, - data, pdb_get_file_size(pdb_file, symbols.global_hash_file), + data, pdb_get_stream_size(pdb_file, symbols.global_hash_stream), pdb_global_feed_types); pdb_free((void*)data); } @@ -3794,7 +3794,7 @@ static BOOL pdb_process_internal(const struct process* pcs, HeapValidate(GetProcessHeap(), 0, NULL); pdb_convert_symbol_file(&symbols, &sfile, &size, file);
- modimage = pdb_read_file(pdb_file, sfile.file); + modimage = pdb_read_stream(pdb_file, sfile.stream); file_name = (const char*)file + size; if (modimage) { @@ -3820,20 +3820,20 @@ static BOOL pdb_process_internal(const struct process* pcs, if (globalimage) { const BYTE* data; - unsigned global_size = pdb_get_file_size(pdb_file, symbols.gsym_file); + unsigned global_size = pdb_get_stream_size(pdb_file, symbols.gsym_stream);
- data = pdb_read_file(pdb_file, symbols.global_hash_file); + data = pdb_read_stream(pdb_file, symbols.global_hash_stream); if (data) { codeview_snarf_sym_hashtable(msc_dbg, globalimage, global_size, - data, pdb_get_file_size(pdb_file, symbols.global_hash_file), + data, pdb_get_stream_size(pdb_file, symbols.global_hash_stream), pdb_global_feed_variables); pdb_free((void*)data); } - if (!(dbghelp_options & SYMOPT_NO_PUBLICS) && (data = pdb_read_file(pdb_file, symbols.public_file))) + if (!(dbghelp_options & SYMOPT_NO_PUBLICS) && (data = pdb_read_stream(pdb_file, symbols.public_stream))) { const DBI_PUBLIC_HEADER* pubhdr = (const DBI_PUBLIC_HEADER*)data; - codeview_snarf_sym_hashtable(msc_dbg, globalimage, pdb_get_file_size(pdb_file, symbols.gsym_file), + codeview_snarf_sym_hashtable(msc_dbg, globalimage, pdb_get_stream_size(pdb_file, symbols.gsym_stream), (const BYTE*)(pubhdr + 1), pubhdr->hash_size, pdb_global_feed_public); pdb_free((void*)data); } @@ -4209,8 +4209,8 @@ BOOL pdb_virtual_unwind(struct cpu_stack_walk *csw, DWORD_PTR ip,
strbase = pdb_read_strings(&pdb_info->pdb_files[0]); if (!strbase) return FALSE; - fpoext = pdb_read_file(&pdb_info->pdb_files[0], pdb_info->pdb_files[0].fpoext_stream); - size = pdb_get_file_size(&pdb_info->pdb_files[0], pdb_info->pdb_files[0].fpoext_stream); + fpoext = pdb_read_stream(&pdb_info->pdb_files[0], pdb_info->pdb_files[0].fpoext_stream); + size = pdb_get_stream_size(&pdb_info->pdb_files[0], pdb_info->pdb_files[0].fpoext_stream); if (fpoext && (size % sizeof(*fpoext)) == 0) { size /= sizeof(*fpoext); diff --git a/include/wine/mscvpdb.h b/include/wine/mscvpdb.h index 85b115876c6..7aff95c3e76 100644 --- a/include/wine/mscvpdb.h +++ b/include/wine/mscvpdb.h @@ -43,30 +43,29 @@ * * 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 + * They are implemented as a set of internal streams (as a small file + * system). The file is split into blocks, an internal stream is made of a set + * of blocks, that can be non continuous. The table of contents gives the set of + * blocks for a given stream. + * Some internal streams 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 stream (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. + * - ?? 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 internal stream (aka TPI) * --------------------- - * 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 + * Types (from the Type internal stream) 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 mscvpdb.h), 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 @@ -2376,7 +2375,7 @@ struct startend * ======================================== */
-struct PDB_FILE +struct PDB_JG_STREAM { unsigned int size; unsigned int unknown; @@ -2389,7 +2388,7 @@ struct PDB_JG_HEADER unsigned int block_size; unsigned short free_list_block; unsigned short total_alloc; - struct PDB_FILE toc; + struct PDB_JG_STREAM toc; unsigned short toc_block[1]; };
@@ -2406,14 +2405,14 @@ struct PDB_DS_HEADER
struct PDB_JG_TOC { - unsigned int num_files; - struct PDB_FILE file[1]; + unsigned int num_streams; + struct PDB_JG_STREAM streams[1]; };
struct PDB_DS_TOC { - unsigned int num_files; - unsigned int file_size[1]; + unsigned int num_streams; + unsigned int stream_size[1]; };
struct PDB_JG_ROOT @@ -2441,7 +2440,7 @@ typedef struct _PDB_TYPES_OLD unsigned short first_index; unsigned short last_index; unsigned int type_size; - unsigned short hash_file; + unsigned short hash_stream; unsigned short pad; } PDB_TYPES_OLD, *PPDB_TYPES_OLD;
@@ -2452,7 +2451,7 @@ typedef struct _PDB_TYPES unsigned int first_index; unsigned int last_index; unsigned int type_size; - unsigned short hash_file; + unsigned short hash_stream; unsigned short pad; unsigned int hash_value_size; unsigned int hash_num_buckets; @@ -2493,7 +2492,7 @@ typedef struct _PDB_SYMBOL_FILE unsigned int unknown1; PDB_SYMBOL_RANGE range; unsigned short flag; - unsigned short file; + unsigned short stream; unsigned int symbol_size; unsigned int lineno_size; unsigned int lineno2_size; @@ -2507,7 +2506,7 @@ typedef struct _PDB_SYMBOL_FILE_EX unsigned int unknown1; PDB_SYMBOL_RANGE_EX range; unsigned short flag; - unsigned short file; + unsigned short stream; unsigned int symbol_size; unsigned int lineno_size; unsigned int lineno2_size; @@ -2535,9 +2534,9 @@ typedef struct _PDB_SYMBOL_IMPORT
typedef struct _PDB_SYMBOLS_OLD { - unsigned short global_hash_file; - unsigned short public_file; - unsigned short gsym_file; + unsigned short global_hash_stream; + unsigned short public_stream; + unsigned short gsym_stream; unsigned short pad; unsigned int module_size; unsigned int offset_size; @@ -2550,11 +2549,11 @@ typedef struct _PDB_SYMBOLS unsigned int signature; unsigned int version; unsigned int age; - unsigned short global_hash_file; + unsigned short global_hash_stream; unsigned short flags; - unsigned short public_file; + unsigned short public_stream; unsigned short bldVer; - unsigned short gsym_file; + unsigned short gsym_stream; unsigned short rbldVer; unsigned int module_size; unsigned int offset_size; diff --git a/tools/winedump/pdb.c b/tools/winedump/pdb.c index 5687766fd1e..31f4fd3bc46 100644 --- a/tools/winedump/pdb.c +++ b/tools/winedump/pdb.c @@ -47,23 +47,23 @@ struct pdb_reader const struct PDB_DS_ROOT* root; } ds; } u; - void* (*read_file)(struct pdb_reader*, DWORD); - DWORD file_used[1024]; + void* (*read_stream)(struct pdb_reader*, DWORD); + DWORD stream_used[1024]; };
-static inline BOOL has_file_been_read(struct pdb_reader* reader, unsigned file_nr) +static inline BOOL has_stream_been_read(struct pdb_reader* reader, unsigned stream_nr) { - return reader->file_used[file_nr / 32] & (1 << (file_nr % 32)); + return reader->stream_used[stream_nr / 32] & (1 << (stream_nr % 32)); }
-static inline void mark_file_been_read(struct pdb_reader* reader, unsigned file_nr) +static inline void mark_stream_been_read(struct pdb_reader* reader, unsigned stream_nr) { - reader->file_used[file_nr / 32] |= 1 << (file_nr % 32); + reader->stream_used[stream_nr / 32] |= 1 << (stream_nr % 32); }
-static inline void clear_file_been_read(struct pdb_reader* reader, unsigned file_nr) +static inline void clear_stream_been_read(struct pdb_reader* reader, unsigned stream_nr) { - reader->file_used[file_nr / 32] &= ~(1 << (file_nr % 32)); + reader->stream_used[stream_nr / 32] &= ~(1 << (stream_nr % 32)); }
static void* pdb_jg_read(const struct PDB_JG_HEADER* pdb, const WORD* block_list, int size) @@ -83,72 +83,72 @@ static void* pdb_jg_read(const struct PDB_JG_HEADER* pdb, const WORD* block_list return buffer; }
-static void* pdb_jg_read_file(struct pdb_reader* reader, DWORD file_nr) +static void* pdb_jg_read_stream(struct pdb_reader* reader, DWORD stream_nr) { const WORD* block_list; DWORD i;
- if (!reader->u.jg.toc || file_nr >= reader->u.jg.toc->num_files) return NULL; + if (!reader->u.jg.toc || stream_nr >= reader->u.jg.toc->num_streams) return NULL;
- mark_file_been_read(reader, file_nr); - if (reader->u.jg.toc->file[file_nr].size == 0 || - reader->u.jg.toc->file[file_nr].size == 0xFFFFFFFF) + mark_stream_been_read(reader, stream_nr); + if (reader->u.jg.toc->streams[stream_nr].size == 0 || + reader->u.jg.toc->streams[stream_nr].size == 0xFFFFFFFF) return NULL; - block_list = (const WORD*) &reader->u.jg.toc->file[reader->u.jg.toc->num_files]; - for (i = 0; i < file_nr; i++) - block_list += (reader->u.jg.toc->file[i].size + + block_list = (const WORD*) &reader->u.jg.toc->streams[reader->u.jg.toc->num_streams]; + for (i = 0; i < stream_nr; i++) + block_list += (reader->u.jg.toc->streams[i].size + reader->u.jg.header->block_size - 1) / reader->u.jg.header->block_size;
return pdb_jg_read(reader->u.jg.header, block_list, - reader->u.jg.toc->file[file_nr].size); + reader->u.jg.toc->streams[stream_nr].size); }
static void pdb_jg_init(struct pdb_reader* reader) { reader->u.jg.header = PRD(0, sizeof(struct PDB_JG_HEADER)); - reader->read_file = pdb_jg_read_file; - reader->u.jg.toc = pdb_jg_read(reader->u.jg.header, + reader->read_stream = pdb_jg_read_stream; + reader->u.jg.toc = pdb_jg_read(reader->u.jg.header, reader->u.jg.header->toc_block, reader->u.jg.header->toc.size); - memset(reader->file_used, 0, sizeof(reader->file_used)); + memset(reader->stream_used, 0, sizeof(reader->stream_used)); }
-static DWORD pdb_get_num_files(const struct pdb_reader* reader) +static DWORD pdb_get_num_streams(const struct pdb_reader* reader) { - if (reader->read_file == pdb_jg_read_file) - return reader->u.jg.toc->num_files; + if (reader->read_stream == pdb_jg_read_stream) + return reader->u.jg.toc->num_streams; else - return reader->u.ds.toc->num_files; + return reader->u.ds.toc->num_streams; }
-static DWORD pdb_get_file_size(const struct pdb_reader* reader, unsigned idx) +static DWORD pdb_get_stream_size(const struct pdb_reader* reader, unsigned idx) { - if (reader->read_file == pdb_jg_read_file) - return reader->u.jg.toc->file[idx].size; + if (reader->read_stream == pdb_jg_read_stream) + return reader->u.jg.toc->streams[idx].size; else - return reader->u.ds.toc->file_size[idx]; + return reader->u.ds.toc->stream_size[idx]; }
static void pdb_exit(struct pdb_reader* reader) { unsigned i, size; - unsigned char* file; + unsigned char* stream;
- for (i = 0; i < pdb_get_num_files(reader); i++) + for (i = 0; i < pdb_get_num_streams(reader); i++) { - if (has_file_been_read(reader, i)) continue; + if (has_stream_been_read(reader, i)) continue;
- file = reader->read_file(reader, i); - if (!file) continue; + stream = reader->read_stream(reader, i); + if (!stream) continue;
- size = pdb_get_file_size(reader, i); + size = pdb_get_stream_size(reader, i);
- printf("File --unused-- #%d (%x)\n", i, size); - dump_data(file, size, " "); - free(file); + printf("Stream --unused-- #%d (%x)\n", i, size); + dump_data(stream, size, " "); + free(stream); }
- if (reader->read_file == pdb_jg_read_file) + if (reader->read_stream == pdb_jg_read_stream) { free((char*)reader->u.jg.root); free((char*)reader->u.jg.toc); @@ -169,7 +169,7 @@ static unsigned get_stream_by_name(struct pdb_reader* reader, const char* name) unsigned i; const char* str;
- if (reader->read_file == pdb_jg_read_file) + if (reader->read_stream == pdb_jg_read_stream) { str = reader->u.jg.root->names; cbstr = reader->u.jg.root->cbNames; @@ -213,9 +213,9 @@ static PDB_STRING_TABLE* read_string_table(struct pdb_reader* reader)
stream_idx = get_stream_by_name(reader, "/names"); if (stream_idx == -1) return NULL; - ret = reader->read_file(reader, stream_idx); + ret = reader->read_stream(reader, stream_idx); if (!ret) return NULL; - stream_size = pdb_get_file_size(reader, stream_idx); + stream_size = pdb_get_stream_size(reader, stream_idx); if (ret->magic == 0xeffeeffe && sizeof(*ret) + ret->length < stream_size) return ret; printf("Improper string table header (magic=%x)\n", ret->magic); dump_data((const unsigned char*)ret, stream_size, " "); @@ -290,29 +290,29 @@ static void dump_dbi_hash_table(const BYTE* root, unsigned size, const char* nam printf("%sNo header in symbols hash\n", pfx); }
-static void dump_global_symbol(struct pdb_reader* reader, unsigned file) +static void dump_global_symbol(struct pdb_reader* reader, unsigned stream) { void* global = NULL; DWORD size;
- global = reader->read_file(reader, file); + global = reader->read_stream(reader, stream); if (!global) return;
- size = pdb_get_file_size(reader, file); + size = pdb_get_stream_size(reader, stream);
dump_dbi_hash_table(global, size, "Global", ""); free(global); }
-static void dump_public_symbol(struct pdb_reader* reader, unsigned file) +static void dump_public_symbol(struct pdb_reader* reader, unsigned stream) { unsigned size; DBI_PUBLIC_HEADER* hdr;
- hdr = reader->read_file(reader, file); + hdr = reader->read_stream(reader, stream); if (!hdr) return;
- size = pdb_get_file_size(reader, file); + size = pdb_get_stream_size(reader, stream);
printf("Public symbols table: (%u)\n", size);
@@ -339,7 +339,7 @@ static void pdb_dump_symbols(struct pdb_reader* reader, PDB_STREAM_INDEXES* sidx sidx->FPO = sidx->unk0 = sidx->unk1 = sidx->unk2 = sidx->unk3 = sidx->segments = sidx->unk4 = sidx->unk5 = sidx->unk6 = sidx->FPO_EXT = sidx->unk7 = -1;
- symbols = reader->read_file(reader, 3); + symbols = reader->read_stream(reader, 3); if (!symbols) return;
switch (symbols->version) @@ -357,34 +357,34 @@ static void pdb_dump_symbols(struct pdb_reader* reader, PDB_STREAM_INDEXES* sidx else sprintf(tcver, "old-%x", symbols->flags); printf("Symbols:\n" - "\tsignature: %08x\n" - "\tversion: %u\n" - "\tage: %08x\n" - "\tglobal_hash_file: %u\n" - "\tbuilder: %s\n" - "\tpublic_file: %u\n" - "\tbldVer: %u\n" - "\tgsym_file: %u\n" - "\trbldVer: %u\n" - "\tmodule_size: %08x\n" - "\toffset_size: %08x\n" - "\thash_size: %08x\n" - "\tsrc_module_size: %08x\n" - "\tpdbimport_size: %08x\n" - "\tresvd0: %08x\n" - "\tstream_idx_size: %08x\n" - "\tunknown2_size: %08x\n" - "\tresvd3: %04x\n" - "\tmachine: %s\n" - "\tresvd4 %08x\n", + "\tsignature: %08x\n" + "\tversion: %u\n" + "\tage: %08x\n" + "\tglobal_hash_stream: %u\n" + "\tbuilder: %s\n" + "\tpublic_stream: %u\n" + "\tbldVer: %u\n" + "\tgsym_stream: %u\n" + "\trbldVer: %u\n" + "\tmodule_size: %08x\n" + "\toffset_size: %08x\n" + "\thash_size: %08x\n" + "\tsrc_module_size: %08x\n" + "\tpdbimport_size: %08x\n" + "\tresvd0: %08x\n" + "\tstream_idx_size: %08x\n" + "\tunknown2_size: %08x\n" + "\tresvd3: %04x\n" + "\tmachine: %s\n" + "\tresvd4 %08x\n", symbols->signature, symbols->version, symbols->age, - symbols->global_hash_file, + symbols->global_hash_stream, tcver, /* from symbols->flags */ - symbols->public_file, + symbols->public_stream, symbols->bldVer, - symbols->gsym_file, + symbols->gsym_stream, symbols->rbldVer, symbols->module_size, symbols->offset_size, @@ -541,11 +541,11 @@ static void pdb_dump_symbols(struct pdb_reader* reader, PDB_STREAM_INDEXES* sidx }
/* Read global symbol table */ - modimage = reader->read_file(reader, symbols->gsym_file); + modimage = reader->read_stream(reader, symbols->gsym_stream); if (modimage) { printf("\t------------globals-------------\n"); - codeview_dump_symbols(modimage, 0, pdb_get_file_size(reader, symbols->gsym_file)); + codeview_dump_symbols(modimage, 0, pdb_get_stream_size(reader, symbols->gsym_stream)); free(modimage); }
@@ -553,14 +553,14 @@ static void pdb_dump_symbols(struct pdb_reader* reader, PDB_STREAM_INDEXES* sidx file = (const char*)symbols + sizeof(PDB_SYMBOLS); while (file - (const char*)symbols < sizeof(PDB_SYMBOLS) + symbols->module_size) { - int file_nr, symbol_size, lineno_size, lineno2_size; + int stream_nr, symbol_size, lineno_size, lineno2_size; const char* file_name; const char* lib_name;
if (symbols->version < 19970000) { const PDB_SYMBOL_FILE* sym_file = (const PDB_SYMBOL_FILE*) file; - file_nr = sym_file->file; + stream_nr = sym_file->stream; file_name = sym_file->filename; lib_name = file_name + strlen(file_name) + 1; symbol_size = sym_file->symbol_size; @@ -579,10 +579,10 @@ static void pdb_dump_symbols(struct pdb_reader* reader, PDB_STREAM_INDEXES* sidx "\t\t\tindex: %04x\n" "\t\t\tpad2: %04x\n" "\t\tflag: %04x\n" - "\t\tfile: %04x\n" + "\t\tstream: %04x\n" "\t\tsymb size: %08x\n" "\t\tline size: %08x\n" - "\t\tline2 size: %08x\n" + "\t\tline2 size: %08x\n" "\t\tnSrcFiles: %08x\n" "\t\tattribute: %08x\n", sym_file->unknown1, @@ -594,7 +594,7 @@ static void pdb_dump_symbols(struct pdb_reader* reader, PDB_STREAM_INDEXES* sidx sym_file->range.index, sym_file->range.pad2, sym_file->flag, - sym_file->file, + sym_file->stream, sym_file->symbol_size, sym_file->lineno_size, sym_file->lineno2_size, @@ -605,7 +605,7 @@ static void pdb_dump_symbols(struct pdb_reader* reader, PDB_STREAM_INDEXES* sidx { const PDB_SYMBOL_FILE_EX* sym_file = (const PDB_SYMBOL_FILE_EX*) file;
- file_nr = sym_file->file; + stream_nr = sym_file->stream; file_name = sym_file->filename; lib_name = file_name + strlen(file_name) + 1; symbol_size = sym_file->symbol_size; @@ -626,7 +626,7 @@ static void pdb_dump_symbols(struct pdb_reader* reader, PDB_STREAM_INDEXES* sidx "\t\t\ttimestamp: %08x\n" "\t\t\tunknown: %08x\n" "\t\tflag: %04x\n" - "\t\tfile: %04x\n" + "\t\tstream: %04x\n" "\t\tsymb size: %08x\n" "\t\tline size: %08x\n" "\t\tline2 size: %08x\n" @@ -645,7 +645,7 @@ static void pdb_dump_symbols(struct pdb_reader* reader, PDB_STREAM_INDEXES* sidx sym_file->range.timestamp, sym_file->range.unknown, sym_file->flag, - sym_file->file, + sym_file->stream, sym_file->symbol_size, sym_file->lineno_size, sym_file->lineno2_size, @@ -654,10 +654,10 @@ static void pdb_dump_symbols(struct pdb_reader* reader, PDB_STREAM_INDEXES* sidx sym_file->reserved[0], sym_file->reserved[1]); } - modimage = reader->read_file(reader, file_nr); + modimage = reader->read_stream(reader, stream_nr); if (modimage) { - int total_size = pdb_get_file_size(reader, file_nr); + int total_size = pdb_get_stream_size(reader, stream_nr);
if (symbol_size) codeview_dump_symbols((const char*)modimage, sizeof(DWORD), symbol_size); @@ -677,8 +677,8 @@ static void pdb_dump_symbols(struct pdb_reader* reader, PDB_STREAM_INDEXES* sidx
file = (char*)((DWORD_PTR)(lib_name + strlen(lib_name) + 1 + 3) & ~3); } - dump_global_symbol(reader, symbols->global_hash_file); - dump_public_symbol(reader, symbols->public_file); + dump_global_symbol(reader, symbols->global_hash_stream); + dump_public_symbol(reader, symbols->public_stream);
free(symbols); free(filesimage); @@ -722,11 +722,11 @@ static void pdb_dump_types_hash(struct pdb_reader* reader, const PDB_TYPES* type const unsigned* table; PDB_STRING_TABLE* strbase; unsigned *collision; - hash = reader->read_file(reader, types->hash_file); + hash = reader->read_stream(reader, types->hash_stream); if (!hash) return;
printf("Types (%s) hash:\n", strmname); - strmsize = pdb_get_file_size(reader, types->hash_file); + strmsize = pdb_get_stream_size(reader, types->hash_stream); if (types->hash_offset + types->hash_size > strmsize || (types->last_index - types->first_index) * types->hash_value_size != types->hash_size || types->search_offset + types->search_size > strmsize || @@ -838,15 +838,15 @@ static void pdb_dump_types_hash(struct pdb_reader* reader, const PDB_TYPES* type static void pdb_dump_types(struct pdb_reader* reader, unsigned strmidx, const char* strmname) { PDB_TYPES* types = NULL; - BOOL used = has_file_been_read(reader, strmidx); + BOOL used = has_stream_been_read(reader, strmidx);
- if (pdb_get_file_size(reader, strmidx) < sizeof(*types)) + if (pdb_get_stream_size(reader, strmidx) < sizeof(*types)) { if (strmidx == 2) printf("-Too small type header\n"); return; } - types = reader->read_file(reader, strmidx); + types = reader->read_stream(reader, strmidx); if (!types) return;
switch (types->version) @@ -862,7 +862,7 @@ static void pdb_dump_types(struct pdb_reader* reader, unsigned strmidx, const ch if (strmidx == 2) printf("-Unknown type info version %d\n", types->version); free(types); - if (used) clear_file_been_read(reader, strmidx); + if (used) clear_stream_been_read(reader, strmidx); return; }
@@ -873,7 +873,7 @@ static void pdb_dump_types(struct pdb_reader* reader, unsigned strmidx, const ch "\tfirst_index: %x\n" "\tlast_index: %x\n" "\ttype_size: %x\n" - "\thash_file: %x\n" + "\thash_stream: %x\n" "\tpad: %x\n" "\thash_value_size: %x\n" "\thash_buckets %x\n" @@ -889,7 +889,7 @@ static void pdb_dump_types(struct pdb_reader* reader, unsigned strmidx, const ch types->first_index, types->last_index, types->type_size, - types->hash_file, + types->hash_stream, types->pad, types->hash_value_size, types->hash_num_buckets, @@ -911,8 +911,8 @@ static void pdb_dump_fpo(struct pdb_reader* reader, unsigned stream_idx) const char* frame_type[4] = {"Fpo", "Trap", "Tss", "NonFpo"};
if (stream_idx == (WORD)-1) return; - fpo = reader->read_file(reader, stream_idx); - size = pdb_get_file_size(reader, stream_idx); + fpo = reader->read_stream(reader, stream_idx); + size = pdb_get_stream_size(reader, stream_idx); if (fpo && (size % sizeof(*fpo)) == 0) { size /= sizeof(*fpo); @@ -938,8 +938,8 @@ static void pdb_dump_fpo_ext(struct pdb_reader* reader, unsigned stream_idx) strbase = read_string_table(reader); if (!strbase) return;
- fpoext = reader->read_file(reader, stream_idx); - size = pdb_get_file_size(reader, stream_idx); + fpoext = reader->read_stream(reader, stream_idx); + size = pdb_get_stream_size(reader, stream_idx); if (fpoext && (size % sizeof(*fpoext)) == 0) { size /= sizeof(*fpoext); @@ -964,11 +964,11 @@ static void pdb_dump_segments(struct pdb_reader* reader, unsigned stream_idx) const char* ptr;
if (stream_idx == (WORD)-1) return; - segs = reader->read_file(reader, stream_idx); + segs = reader->read_stream(reader, stream_idx);
if (segs) { - size = pdb_get_file_size(reader, stream_idx); + size = pdb_get_stream_size(reader, stream_idx); for (ptr = segs; ptr < segs + size; ) { printf("Segment %s\n", ptr); @@ -993,7 +993,7 @@ static void pdb_jg_dump(void) struct pdb_reader reader;
/* - * Read in TOC and well-known files + * Read in TOC and well-known streams */ pdb_jg_init(&reader); printf("Header (JG):\n" @@ -1008,7 +1008,7 @@ static void pdb_jg_dump(void) reader.u.jg.header->free_list_block, reader.u.jg.header->total_alloc);
- reader.u.jg.root = reader.read_file(&reader, 1); + reader.u.jg.root = reader.read_stream(&reader, 1); if (reader.u.jg.root) { UINT *pdw, *ok_bits; @@ -1095,34 +1095,34 @@ static void* pdb_ds_read(const struct PDB_DS_HEADER* header, const UINT *block_l return buffer; }
-static void* pdb_ds_read_file(struct pdb_reader* reader, DWORD file_number) +static void* pdb_ds_read_stream(struct pdb_reader* reader, DWORD stream_number) { const UINT *block_list; UINT i;
- if (!reader->u.ds.toc || file_number >= reader->u.ds.toc->num_files) return NULL; + if (!reader->u.ds.toc || stream_number >= reader->u.ds.toc->num_streams) return NULL;
- mark_file_been_read(reader, file_number); - if (reader->u.ds.toc->file_size[file_number] == 0 || - reader->u.ds.toc->file_size[file_number] == 0xFFFFFFFF) + mark_stream_been_read(reader, stream_number); + if (reader->u.ds.toc->stream_size[stream_number] == 0 || + reader->u.ds.toc->stream_size[stream_number] == 0xFFFFFFFF) return NULL; - block_list = reader->u.ds.toc->file_size + reader->u.ds.toc->num_files; - for (i = 0; i < file_number; i++) - block_list += (reader->u.ds.toc->file_size[i] + reader->u.ds.header->block_size - 1) / + block_list = reader->u.ds.toc->stream_size + reader->u.ds.toc->num_streams; + for (i = 0; i < stream_number; i++) + block_list += (reader->u.ds.toc->stream_size[i] + reader->u.ds.header->block_size - 1) / reader->u.ds.header->block_size;
- return pdb_ds_read(reader->u.ds.header, block_list, reader->u.ds.toc->file_size[file_number]); + return pdb_ds_read(reader->u.ds.header, block_list, reader->u.ds.toc->stream_size[stream_number]); }
static BOOL pdb_ds_init(struct pdb_reader* reader) { reader->u.ds.header = PRD(0, sizeof(*reader->u.ds.header)); if (!reader->u.ds.header) return FALSE; - reader->read_file = pdb_ds_read_file; + reader->read_stream = pdb_ds_read_stream; reader->u.ds.toc = pdb_ds_read(reader->u.ds.header, (const UINT *)((const char*)reader->u.ds.header + reader->u.ds.header->toc_block * reader->u.ds.header->block_size), reader->u.ds.header->toc_size); - memset(reader->file_used, 0, sizeof(reader->file_used)); + memset(reader->stream_used, 0, sizeof(reader->stream_used)); return TRUE; }
@@ -1149,7 +1149,7 @@ static void pdb_ds_dump(void) reader.u.ds.header->unknown2, reader.u.ds.header->toc_block);
- /* files with static indexes: + /* streams with static indexes: * 0: JG says old toc blocks * 1: root structure * 2: types @@ -1164,8 +1164,8 @@ static void pdb_ds_dump(void) * - segments * - extended FPO data */ - mark_file_been_read(&reader, 0); /* mark stream #0 as read */ - reader.u.ds.root = reader.read_file(&reader, 1); + mark_stream_been_read(&reader, 0); /* mark stream #0 as read */ + reader.u.ds.root = reader.read_stream(&reader, 1); if (reader.u.ds.root) { UINT *pdw, *ok_bits;