[PATCH 8/8] winedump: Add support for SLTG typelibs.
Dmitry Timoshkov
dmitry at baikal.ru
Mon Jul 9 22:41:59 CDT 2018
Signed-off-by: Dmitry Timoshkov <dmitry at baikal.ru>
---
tools/winedump/dump.c | 2 +-
tools/winedump/tlb.c | 1145 ++++++++++++++++++++++++++++++++++++-
tools/winedump/winedump.h | 6 +-
3 files changed, 1136 insertions(+), 17 deletions(-)
diff --git a/tools/winedump/dump.c b/tools/winedump/dump.c
index e84e473ea7..f608075d7b 100644
--- a/tools/winedump/dump.c
+++ b/tools/winedump/dump.c
@@ -241,7 +241,7 @@ dumpers[] =
{SIG_LNK, get_kind_lnk, lnk_dump},
{SIG_EMF, get_kind_emf, emf_dump},
{SIG_FNT, get_kind_fnt, fnt_dump},
- {SIG_MSFT, get_kind_msft, msft_dump},
+ {SIG_TLB, get_kind_tlb, tlb_dump},
{SIG_UNKNOWN, NULL, NULL} /* sentinel */
};
diff --git a/tools/winedump/tlb.c b/tools/winedump/tlb.c
index 5d009fcedb..e7301688df 100644
--- a/tools/winedump/tlb.c
+++ b/tools/winedump/tlb.c
@@ -2,6 +2,7 @@
* Dump a typelib (tlb) file
*
* Copyright 2006 Jacek Caban
+ * Copyright 2015 Dmitry Timoshkov
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -30,6 +31,7 @@
#include "winedump.h"
#define MSFT_MAGIC 0x5446534d
+#define SLTG_MAGIC 0x47544c53
#define HELPDLLFLAG 0x0100
enum TYPEKIND {
@@ -141,6 +143,12 @@ static int msft_typeinfo_impltypes[1000];
static int msft_typeinfo_elemcnt[1000];
static int msft_typeinfo_cnt = 0;
+static const char * const tkind[TKIND_MAX] = {
+ "TKIND_ENUM", "TKIND_RECORD", "TKIND_MODULE",
+ "TKIND_INTERFACE", "TKIND_DISPATCH", "TKIND_COCLASS",
+ "TKIND_ALIAS", "TKIND_UNION"
+};
+
static const void *tlb_read(int size) {
const void *ret = PRD(offset, size);
@@ -196,8 +204,14 @@ static void print_end_block(void)
indent--;
print_offset();
printf("}\n");
+}
+
+static int print_byte(const char *name)
+{
+ unsigned char ret;
print_offset();
- printf("\n");
+ printf("%s = %02xh\n", name, ret=tlb_read_byte());
+ return ret;
}
static int print_hex(const char *name)
@@ -223,6 +237,14 @@ static int print_short_hex(const char *name)
return ret;
}
+static int print_short_dec(const char *name)
+{
+ int ret;
+ print_offset();
+ printf("%s = %d\n", name, ret=tlb_read_short());
+ return ret;
+}
+
static int print_dec(const char *name)
{
int ret;
@@ -380,11 +402,6 @@ static void dump_msft_header(void)
static int dump_msft_typekind(void)
{
- static const char *tkind[TKIND_MAX] = {
- "TKIND_ENUM", "TKIND_RECORD", "TKIND_MODULE",
- "TKIND_INTERFACE", "TKIND_DISPATCH", "TKIND_COCLASS",
- "TKIND_ALIAS", "TKIND_UNION"
- };
int ret, typekind;
print_offset();
@@ -539,6 +556,25 @@ static BOOL dump_msft_namehashtab(seg_t *seg)
return TRUE;
}
+static void print_string0(void)
+{
+ unsigned char c;
+
+ printf("\"");
+ while ((c = tlb_read_byte()) != 0)
+ {
+ if (isprint(c))
+ fwrite(&c, 1, 1, stdout);
+ else
+ {
+ char buf[16];
+ sprintf(buf, "\\%u", c);
+ fwrite(buf, 1, strlen(buf), stdout);
+ }
+ }
+ printf("\"");
+}
+
static void print_string(int len)
{
printf("\"");
@@ -985,13 +1021,7 @@ static BOOL dump_offset(void)
return FALSE;
}
-enum FileSig get_kind_msft(void)
-{
- const DWORD *sig = PRD(0, sizeof(DWORD));
- return sig && *sig == MSFT_MAGIC ? SIG_MSFT : SIG_UNKNOWN;
-}
-
-void msft_dump(void)
+static void msft_dump(void)
{
int i;
@@ -1012,3 +1042,1092 @@ void msft_dump(void)
print_hex("unknown");
}
}
+
+/****************************** SLTG Typelibs ******************************/
+
+struct block_entry
+{
+ DWORD len;
+ WORD index_string;
+ WORD next;
+};
+
+struct bitstream
+{
+ const BYTE *buffer;
+ DWORD length;
+ WORD current;
+};
+
+#include "pshpack1.h"
+struct sltg_typeinfo_header
+{
+ short magic;
+ int href_table;
+ int res06;
+ int elem_table;
+ int res0e;
+ int version;
+ int res16;
+ struct
+ {
+ unsigned unknown1 : 3;
+ unsigned flags : 16;
+ unsigned unknown2 : 5;
+ unsigned typekind : 8;
+ } misc;
+ int res1e;
+};
+
+struct sltg_member_header
+{
+ short res00;
+ short res02;
+ char res04;
+ int extra;
+};
+
+struct sltg_tail
+{
+ unsigned short cFuncs;
+ unsigned short cVars;
+ unsigned short cImplTypes;
+ unsigned short res06; /* always 0000 */
+ unsigned short funcs_off; /* offset to functions (starting from the member header) */
+ unsigned short vars_off; /* offset to vars (starting from the member header) */
+ unsigned short impls_off; /* offset to implemented types (starting from the member header) */
+ unsigned short funcs_bytes; /* bytes used by function data */
+ unsigned short vars_bytes; /* bytes used by var data */
+ unsigned short impls_bytes; /* bytes used by implemented type data */
+ unsigned short tdescalias_vt; /* for TKIND_ALIAS */
+ unsigned short res16; /* always ffff */
+ unsigned short res18; /* always 0000 */
+ unsigned short res1a; /* always 0000 */
+ unsigned short simple_alias; /* tdescalias_vt is a vt rather than an offset? */
+ unsigned short res1e; /* always 0000 */
+ unsigned short cbSizeInstance;
+ unsigned short cbAlignment;
+ unsigned short res24;
+ unsigned short res26;
+ unsigned short cbSizeVft;
+ unsigned short res2a; /* always ffff */
+ unsigned short res2c; /* always ffff */
+ unsigned short res2e; /* always ffff */
+ unsigned short res30; /* always ffff */
+ unsigned short res32;
+ unsigned short res34;
+};
+
+struct sltg_variable
+{
+ char magic; /* 0x0a */
+ char flags;
+ short next;
+ short name;
+ short byte_offs; /* pos in struct, or offset to const type or const data (if flags & 0x08) */
+ short type; /* if flags & 0x02 this is the type, else offset to type */
+ int memid;
+ short helpcontext; /* ?? */
+ short helpstring; /* ?? */
+#if 0
+ short varflags; /* only present if magic & 0x20 */
+#endif
+};
+#include "poppack.h"
+
+static const char *lookup_code(const BYTE *table, DWORD table_size, struct bitstream *bits)
+{
+ const BYTE *p = table;
+
+ while (p < table + table_size && *p == 0x80)
+ {
+ if (p + 2 >= table + table_size) return NULL;
+
+ if (!(bits->current & 0xff))
+ {
+ if (!bits->length) return NULL;
+ bits->current = (*bits->buffer << 8) | 1;
+ bits->buffer++;
+ bits->length--;
+ }
+
+ if (bits->current & 0x8000)
+ {
+ p += 3;
+ }
+ else
+ {
+ p = table + (*(p + 2) | (*(p + 1) << 8));
+ }
+
+ bits->current <<= 1;
+ }
+
+ if (p + 1 < table + table_size && *(p + 1))
+ {
+ /* FIXME: Whats the meaning of *p? */
+ const BYTE *q = p + 1;
+ while (q < table + table_size && *q) q++;
+ return (q < table + table_size) ? (const char *)(p + 1) : NULL;
+ }
+
+ return NULL;
+}
+
+static const char *decode_string(const BYTE *table, const char *stream, DWORD stream_length, DWORD *read_bytes)
+{
+ char *buf;
+ DWORD buf_size, table_size;
+ const char *p;
+ struct bitstream bits;
+
+ bits.buffer = (const BYTE *)stream;
+ bits.length = stream_length;
+ bits.current = 0;
+
+ buf_size = *(const WORD *)table;
+ table += sizeof(WORD);
+ table_size = *(const DWORD *)table;
+ table += sizeof(DWORD);
+
+ buf = malloc(buf_size);
+ buf[0] = 0;
+
+ while ((p = lookup_code(table, table_size, &bits)))
+ {
+ if (buf[0]) strcat(buf, " ");
+ assert(strlen(buf) + strlen(p) + 1 <= buf_size);
+ strcat(buf, p);
+ }
+
+ if (read_bytes) *read_bytes = stream_length - bits.length;
+
+ return buf;
+}
+
+static void print_sltg_name(const char *name)
+{
+ unsigned short len = tlb_read_short();
+ print_offset();
+ printf("%s = %#x (", name, len);
+ if (len != 0xffff) print_string(len);
+ printf(")\n");
+}
+
+static int dump_sltg_header(int *sltg_first_blk, int *size_of_index)
+{
+ int n_file_blocks;
+
+ print_begin_block("Header");
+
+ print_hex("magic");
+ n_file_blocks = print_short_dec("# file blocks");
+ print_short_hex("res06");
+ *size_of_index = print_short_hex("size of index");
+ *sltg_first_blk = print_short_dec("first block");
+ print_guid("guid");
+ print_hex("res1c");
+ print_hex("res20");
+
+ print_end_block();
+
+ return n_file_blocks;
+}
+
+static void dump_sltg_index(int count)
+{
+ int i;
+
+ printf("index:\n");
+
+ print_string0();
+ printf("\n");
+ print_string0();
+ printf("\n");
+
+ for (i = 0; i < count - 2; i++)
+ {
+ print_string0();
+ printf("\n");
+ }
+
+ printf("\n");
+}
+
+static void dump_sltg_pad9(void)
+{
+ printf("pad9:\n");
+ dump_binary(9);
+ printf("\n");
+}
+
+static void dump_sltg_block_entry(int idx, const char *index)
+{
+ char name[32];
+ short index_offset;
+
+ sprintf(name, "Block entry %d", idx);
+ print_begin_block(name);
+
+ print_hex("len");
+ index_offset = tlb_read_short();
+ print_offset();
+ printf("index string = %xh \"%s\"\n", index_offset, index + index_offset);
+ print_short_hex("next");
+
+ print_end_block();
+}
+
+static void dump_sltg_library_block(void)
+{
+ print_begin_block("Library block entry");
+
+ print_short_hex("magic");
+ print_short_hex("res02");
+ print_sltg_name("name");
+ print_short_hex("res06");
+ print_sltg_name("helpstring");
+ print_sltg_name("helpfile");
+ print_hex("helpcontext");
+ print_short_hex("syskind");
+ print_short_hex("lcid");
+ print_hex("res12");
+ print_short_hex("libflags");
+ dump_msft_version();
+ print_guid("uuid");
+
+ print_end_block();
+}
+
+static void skip_sltg_library_block(void)
+{
+ unsigned short skip;
+
+ tlb_read_short();
+ tlb_read_short();
+ skip = tlb_read_short();
+ if (skip != 0xffff) tlb_read(skip);
+ tlb_read_short();
+ skip = tlb_read_short();
+ if (skip != 0xffff) tlb_read(skip);
+ skip = tlb_read_short();
+ if (skip != 0xffff) tlb_read(skip);
+ tlb_read_int();
+ tlb_read_short();
+ tlb_read_short();
+ tlb_read_int();
+ tlb_read_short();
+ tlb_read_int();
+ tlb_read(sizeof(GUID));
+}
+
+static void dump_sltg_other_typeinfo(int idx, const char *hlp_strings)
+{
+ int hlpstr_len, saved_offset;
+ char name[32];
+
+ sprintf(name, "Other typeinfo %d", idx);
+ print_begin_block(name);
+
+ print_sltg_name("index name");
+ print_sltg_name("other name");
+ print_short_hex("res1a");
+ print_short_hex("name offset");
+
+ print_offset();
+ hlpstr_len = tlb_read_short();
+ if (hlpstr_len)
+ {
+ const char *str;
+
+ saved_offset = offset;
+ str = tlb_read(hlpstr_len);
+ str = decode_string((const BYTE *)hlp_strings, str, hlpstr_len, NULL);
+ printf("helpstring: \"%s\"\n", str);
+
+ offset = saved_offset;
+ print_offset();
+ printf("helpstring encoded bits: %d bytes\n", hlpstr_len);
+ dump_binary(hlpstr_len);
+ }
+ else
+ printf("helpstring: \"\"\n");
+
+ print_short_hex("res20");
+ print_hex("helpcontext");
+ print_short_hex("res26");
+ print_guid("uuid");
+ print_short_dec("typekind");
+
+ print_end_block();
+}
+
+static void skip_sltg_other_typeinfo(void)
+{
+ unsigned short skip;
+
+ skip = tlb_read_short();
+ if (skip != 0xffff) tlb_read(skip);
+ skip = tlb_read_short();
+ if (skip != 0xffff) tlb_read(skip);
+ tlb_read_short();
+ tlb_read_short();
+ skip = tlb_read_short();
+ if (skip) tlb_read(skip);
+ tlb_read_short();
+ tlb_read_int();
+ tlb_read_short();
+ tlb_read(sizeof(GUID));
+ tlb_read_short();
+}
+
+static void sltg_print_simple_type(short type)
+{
+ print_offset();
+ if ((type & 0x0f00) == 0x0e00)
+ printf("*");
+ printf("%04x | (%d)\n", type & 0xff80, type & 0x7f);
+}
+
+static void dump_safe_array(int array_offset)
+{
+ int i, cDims, saved_offset = offset;
+
+ offset = array_offset;
+
+ print_offset();
+ printf("safe array starts at %#x\n", offset);
+
+ cDims = print_short_dec("cDims");
+ print_short_hex("fFeatures");
+ print_dec("cbElements");
+ print_dec("cLocks");
+ print_hex("pvData");
+
+ for (i = 0; i < cDims; i++)
+ dump_binary(8); /* sizeof(SAFEARRAYBOUND) */
+
+ print_offset();
+ printf("safe array ends at %#x\n", offset);
+ offset = saved_offset;
+}
+
+static int sltg_print_compound_type(int vars_start_offset, int type_offset)
+{
+ short type, vt;
+ int type_bytes, saved_offset = offset;
+
+ offset = vars_start_offset + type_offset;
+ print_offset();
+ printf("type description starts at %#x\n", offset);
+
+ for (;;)
+ {
+ do
+ {
+ type = tlb_read_short();
+ vt = type & 0x7f;
+
+ if (vt == VT_PTR)
+ {
+ print_offset();
+ printf("%04x | VT_PTR\n", type & 0xff80);
+ }
+ } while (vt == VT_PTR);
+
+ if (vt == VT_USERDEFINED)
+ {
+ short href = tlb_read_short();
+ print_offset();
+ if ((type & 0x0f00) == 0x0e00)
+ printf("*");
+ printf("%04x | VT_USERDEFINED (href %d)\n", type & 0xff80, href);
+ break;
+ }
+ else if (vt == VT_CARRAY)
+ {
+ short off;
+
+ off = tlb_read_short();
+ print_offset();
+ printf("VT_CARRAY: offset %#x (+%#x=%#x)\n",
+ off, vars_start_offset, off + vars_start_offset);
+ dump_safe_array(vars_start_offset + off);
+
+ /* type description follows */
+ print_offset();
+ printf("array element type:\n");
+ continue;
+ }
+ else if (vt == VT_SAFEARRAY)
+ {
+ short off;
+
+ off = tlb_read_short();
+ print_offset();
+ printf("VT_SAFEARRAY: offset %#x (+%#x=%#x)\n",
+ off, vars_start_offset, off + vars_start_offset);
+ dump_safe_array(vars_start_offset + off);
+ break;
+ }
+ else
+ {
+ sltg_print_simple_type(type);
+ break;
+ }
+ }
+
+ print_offset();
+ printf("type description ends at %#x\n", offset);
+ type_bytes = offset - saved_offset;
+ offset = saved_offset;
+
+ return type_bytes;
+}
+
+static void dump_type(int len, const char *hlp_strings)
+{
+ union
+ {
+ struct
+ {
+ unsigned unknown1 : 3;
+ unsigned flags : 13;
+ unsigned unknown2 : 8;
+ unsigned typekind : 8;
+ } s;
+ unsigned flags;
+ } misc;
+ int typeinfo_start_offset, extra, member_offset, href_offset, i;
+ int vars_header_bytes = 0, vars_bytes = 0, saved_offset;
+ const void *block;
+ const struct sltg_typeinfo_header *ti;
+ const struct sltg_member_header *mem;
+ const struct sltg_tail *tail;
+
+ typeinfo_start_offset = offset;
+ block = tlb_read(len);
+ offset = typeinfo_start_offset;
+
+ ti = block;
+ mem = (const struct sltg_member_header *)((char *)block + ti->elem_table);
+ tail = (const struct sltg_tail *)((char *)(mem + 1) + mem->extra);
+
+ typeinfo_start_offset = offset;
+
+ print_short_hex("magic");
+ href_offset = tlb_read_int();
+ print_offset();
+ if (href_offset != -1)
+ printf("href offset = %#x (+%#x=%#x)\n",
+ href_offset, typeinfo_start_offset, href_offset + typeinfo_start_offset);
+ else
+ printf("href offset = ffffffffh\n");
+ print_hex("res06");
+ member_offset = tlb_read_int();
+ print_offset();
+ printf("member offset = %#x (+%#x=%#x)\n",
+ member_offset, typeinfo_start_offset, member_offset + typeinfo_start_offset);
+ print_hex("res0e");
+ print_hex("version");
+ print_hex("res16");
+ misc.flags = print_hex("misc");
+ print_offset();
+ printf("misc: unknown1 %02x, flags %04x, unknown2 %02x, typekind %u (%s)\n",
+ misc.s.unknown1, misc.s.flags, misc.s.unknown2, misc.s.typekind,
+ misc.s.typekind < TKIND_MAX ? tkind[misc.s.typekind] : "unknown");
+ print_hex("res1e");
+
+ if (href_offset != -1)
+ {
+ int i, number;
+
+ print_begin_block("href_table");
+
+ print_short_hex("magic");
+ print_hex("res02");
+ print_hex("res06");
+ print_hex("res0a");
+ print_hex("res0e");
+ print_hex("res12");
+ print_hex("res16");
+ print_hex("res1a");
+ print_hex("res1e");
+ print_hex("res22");
+ print_hex("res26");
+ print_hex("res2a");
+ print_hex("res2e");
+ print_hex("res32");
+ print_hex("res36");
+ print_hex("res3a");
+ print_hex("res3e");
+ print_short_hex("res42");
+ number = print_hex("number");
+
+ for (i = 0; i < number; i += 8)
+ dump_binary(8);
+
+ print_short_hex("res50");
+ print_byte("res52");
+ print_hex("res53");
+
+ for (i = 0; i < number/8; i++)
+ print_sltg_name("name");
+
+ print_byte("resxx");
+
+ print_end_block();
+ }
+
+ print_offset();
+ printf("member_header starts at %#x, current offset = %#x\n", typeinfo_start_offset + member_offset, offset);
+ member_offset = offset;
+ print_short_hex("res00");
+ print_short_hex("res02");
+ print_byte("res04");
+ extra = print_hex("extra");
+
+ if (misc.s.typekind == TKIND_RECORD || misc.s.typekind == TKIND_ENUM)
+ {
+ int vars_start_offset = offset;
+
+ for (i = 0; i < tail->cVars; i++)
+ {
+ char name[32];
+ int saved_off;
+ char magic, flags;
+ short next, value;
+
+ sprintf(name, "variable %d", i);
+ print_begin_block(name);
+
+ saved_off = offset;
+ dump_binary(sizeof(struct sltg_variable));
+ offset = saved_off;
+
+ magic = print_byte("magic");
+ flags = print_byte("flags");
+ next = tlb_read_short();
+ print_offset();
+ if (next != -1)
+ printf("next offset = %#x (+%#x=%#x)\n",
+ next, vars_start_offset, next + vars_start_offset);
+ else
+ printf("next offset = ffffh\n");
+ print_short_hex("name");
+
+ if (flags & 0x40)
+ print_short_hex("dispatch");
+ else if (flags & 0x10)
+ {
+ if (flags & 0x08)
+ print_short_hex("const value");
+ else
+ {
+ value = tlb_read_short();
+ print_offset();
+ printf("byte offset = %#x (+%#x=%#x)\n",
+ value, vars_start_offset, value + vars_start_offset);
+ }
+ }
+ else
+ print_short_hex("oInst");
+
+ value = tlb_read_short();
+ if (!(flags & 0x02))
+ {
+ print_offset();
+ printf("type offset = %#x (+%#x=%#x)\n",
+ value, vars_start_offset, value + vars_start_offset);
+ print_offset();
+ printf("type:\n");
+ vars_bytes += sltg_print_compound_type(vars_start_offset, value);
+ }
+ else
+ {
+ print_offset();
+ printf("type:\n");
+ sltg_print_simple_type(value);
+ }
+
+ print_hex("memid");
+ print_short_hex("helpcontext");
+
+ value = tlb_read_short();
+ print_offset();
+ if (value != -1)
+ {
+ const char *str;
+ DWORD hlpstr_maxlen;
+
+ printf("helpstring offset = %#x (+%#x=%#x)\n",
+ value, vars_start_offset, value + vars_start_offset);
+
+ saved_offset = offset;
+
+ offset = value + vars_start_offset;
+
+ hlpstr_maxlen = member_offset + sizeof(struct sltg_member_header) + mem->extra - offset;
+
+ str = tlb_read(hlpstr_maxlen);
+ str = decode_string((const BYTE *)hlp_strings, str, hlpstr_maxlen, &hlpstr_maxlen);
+ print_offset();
+ printf("helpstring: \"%s\"\n", str);
+
+ offset = value + vars_start_offset;
+ print_offset();
+ printf("helpstring encoded bits: %d bytes\n", hlpstr_maxlen);
+ dump_binary(hlpstr_maxlen);
+
+ offset = saved_offset;
+ }
+ else
+ printf("helpstring offset = ffffh\n");
+
+ if (magic & 0x20)
+ {
+ print_short_hex("varflags");
+ vars_header_bytes += 2;
+ }
+
+ vars_header_bytes += sizeof(struct sltg_variable);
+
+ if (next != -1)
+ {
+ if (offset != vars_start_offset + next)
+ dump_binary(vars_start_offset + next - offset);
+ }
+
+ print_end_block();
+ }
+ }
+ else if (misc.s.typekind == TKIND_INTERFACE || misc.s.typekind == TKIND_COCLASS)
+ {
+ short next, i;
+ int funcs_start_offset = offset;
+
+ for (i = 0; i < tail->cImplTypes; i++)
+ {
+ char name[32];
+
+ sprintf(name, "impl.type %d (current offset %#x)", i, offset);
+ print_begin_block(name);
+
+ print_short_hex("res00");
+ next = tlb_read_short();
+ print_offset();
+ if (next != -1)
+ printf("next offset = %#x (+%#x=%#x)\n",
+ next, funcs_start_offset, next + funcs_start_offset);
+ else
+ printf("next offset = ffffh\n");
+ print_short_hex("res04");
+ print_byte("impltypeflags");
+ print_byte("res07");
+ print_short_hex("res08");
+ print_short_hex("ref");
+ print_short_hex("res0c");
+ print_short_hex("res0e");
+ print_short_hex("res10");
+ print_short_hex("res12");
+ print_short_hex("pos in table");
+
+ print_end_block();
+ }
+
+ for (i = 0; i < tail->cFuncs; i++)
+ {
+ char name[32];
+ BYTE magic, flags;
+ short args_off, value, n_params, j;
+
+ sprintf(name, "function %d (current offset %#x)", i, offset);
+ print_begin_block(name);
+
+ magic = print_byte("magic");
+ flags = tlb_read_byte();
+ print_offset();
+ printf("invoke_kind = %u\n", flags >> 4);
+ next = tlb_read_short();
+ print_offset();
+ if (next != -1)
+ printf("next offset = %#x (+%#x=%#x)\n",
+ next, funcs_start_offset, next + funcs_start_offset);
+ else
+ printf("next offset = ffffh\n");
+ print_short_hex("name");
+ print_hex("dispid");
+ print_short_hex("helpcontext");
+
+ value = tlb_read_short();
+ print_offset();
+ if (value != -1)
+ {
+ const char *str;
+ DWORD hlpstr_maxlen;
+
+ printf("helpstring offset = %#x (+%#x=%#x)\n",
+ value, funcs_start_offset, value + funcs_start_offset);
+
+ saved_offset = offset;
+
+ offset = value + funcs_start_offset;
+
+ hlpstr_maxlen = member_offset + sizeof(struct sltg_member_header) + mem->extra - offset;
+
+ str = tlb_read(hlpstr_maxlen);
+ str = decode_string((const BYTE *)hlp_strings, str, hlpstr_maxlen, &hlpstr_maxlen);
+ print_offset();
+ printf("helpstring: \"%s\"\n", str);
+
+ offset = value + funcs_start_offset;
+ print_offset();
+ printf("helpstring encoded bits: %d bytes\n", hlpstr_maxlen);
+ dump_binary(hlpstr_maxlen);
+
+ offset = saved_offset;
+ }
+ else
+ printf("helpstring offset = ffffh\n");
+
+ args_off = tlb_read_short();
+ print_offset();
+ if (args_off != -1)
+ printf("args off = %#x (+%#x=%#x)\n",
+ args_off, funcs_start_offset, args_off + funcs_start_offset);
+ else
+ printf("args off = ffffh\n");
+ flags = tlb_read_byte();
+ n_params = flags >> 3;
+ print_offset();
+ printf("callconv %u, cParams %u\n", flags & 0x7, n_params);
+
+ flags = tlb_read_byte();
+ print_offset();
+ printf("retnextop %02x, cParamsOpt %u\n", flags, (flags & 0x7e) >> 1);
+
+ value = print_short_hex("rettype");
+ if (!(flags & 0x80))
+ {
+ print_offset();
+ printf("rettype offset = %#x (+%#x=%#x)\n",
+ value, funcs_start_offset, value + funcs_start_offset);
+ print_offset();
+ printf("rettype:\n");
+ sltg_print_compound_type(funcs_start_offset, value);
+ }
+ else
+ {
+ print_offset();
+ printf("rettype:\n");
+ sltg_print_simple_type(value);
+ }
+
+ print_short_hex("vtblpos");
+ if (magic & 0x20)
+ print_short_hex("funcflags");
+
+ if (n_params)
+ {
+ offset = args_off + funcs_start_offset;
+ print_offset();
+ printf("arguments start at %#x\n", offset);
+ }
+
+ for (j = 0; j < n_params; j++)
+ {
+ char name[32];
+ unsigned short name_offset;
+
+ sprintf(name, "arg %d", j);
+ print_begin_block(name);
+
+ name_offset = tlb_read_short();
+ print_offset();
+ printf("name: %04xh\n", name_offset);
+
+ value = tlb_read_short();
+ print_offset();
+ printf("type/offset %04xh\n", value);
+ if (name_offset & 1) /* type follows */
+ {
+ print_offset();
+ printf("type follows, using current offset for type\n");
+ offset -= 2;
+ value = offset - funcs_start_offset;
+ }
+
+ print_offset();
+ printf("arg[%d] off = %#x (+%#x=%#x)\n",
+ j, value, funcs_start_offset, value + funcs_start_offset);
+ print_offset();
+ printf("type:\n");
+ value = sltg_print_compound_type(funcs_start_offset, value);
+ if (name_offset & 1)
+ offset += value;
+
+ print_end_block();
+ }
+
+ if (n_params)
+ {
+ print_offset();
+ printf("arguments end at %#x\n", offset);
+ }
+
+ if (next != -1)
+ {
+ if (offset != funcs_start_offset + next)
+ dump_binary(funcs_start_offset + next - offset);
+ }
+
+ print_end_block();
+ }
+ }
+ else
+ {
+ printf("skipping %#x bytes\n", extra);
+ dump_binary(extra);
+ }
+
+ if (offset < member_offset + sizeof(struct sltg_member_header) + mem->extra)
+ {
+ print_offset();
+ printf("skipping %d bytes\n", member_offset + (int)sizeof(struct sltg_member_header) + mem->extra - offset);
+ dump_binary(member_offset + sizeof(struct sltg_member_header) + mem->extra - offset);
+ }
+
+ print_offset();
+ printf("dumped %d (%#x) bytes\n", offset - typeinfo_start_offset, offset - typeinfo_start_offset);
+ len -= offset - typeinfo_start_offset;
+ print_offset();
+ printf("sltg_tail %d (%#x) bytes:\n", len, len);
+ saved_offset = offset;
+ dump_binary(len);
+ offset = saved_offset;
+ print_short_hex("cFuncs");
+ print_short_hex("cVars");
+ print_short_hex("cImplTypes");
+ print_short_hex("res06");
+ print_short_hex("funcs_off");
+ print_short_hex("vars_off");
+ print_short_hex("impls_off");
+ print_short_hex("funcs_bytes");
+ print_short_hex("vars_bytes");
+ print_short_hex("impls_bytes");
+ print_short_hex("tdescalias_vt");
+ print_short_hex("res16");
+ print_short_hex("res18");
+ print_short_hex("res1a");
+ print_short_hex("simple_alias");
+ print_short_hex("res1e");
+ print_short_hex("cbSizeInstance");
+ print_short_hex("cbAlignment");
+ print_short_hex("res24");
+ print_short_hex("res26");
+ print_short_hex("cbSizeVft");
+ print_short_hex("res2a");
+ print_short_hex("res2c");
+ print_short_hex("res2e");
+ print_short_hex("res30");
+ print_short_hex("res32");
+ print_short_hex("res34");
+ offset = saved_offset + len;
+}
+
+static void sltg_dump(void)
+{
+ int i, n_file_blocks, n_first_blk, size_of_index;
+ int name_table_start, name_table_size, saved_offset;
+ int libblk_start, libblk_len, hlpstr_len, len;
+ const char *index, *hlp_strings;
+ const struct block_entry *entry;
+
+ n_file_blocks = dump_sltg_header(&n_first_blk, &size_of_index);
+
+ saved_offset = offset;
+ entry = tlb_read((n_file_blocks - 1) * sizeof(*entry));
+ if (!entry) return;
+ index = tlb_read(size_of_index);
+ if (!index) return;
+ offset = saved_offset;
+
+ for (i = 0; i < n_file_blocks - 1; i++)
+ dump_sltg_block_entry(i, index);
+
+ saved_offset = offset;
+ dump_sltg_index(n_file_blocks);
+ assert(offset - saved_offset == size_of_index);
+
+ dump_sltg_pad9();
+
+ /* read the helpstrings for later decoding */
+ saved_offset = offset;
+
+ for (i = n_first_blk - 1; entry[i].next != 0; i = entry[i].next - 1)
+ tlb_read(entry[i].len);
+
+ libblk_start = offset;
+ skip_sltg_library_block();
+ tlb_read(0x40);
+ typeinfo_cnt = tlb_read_short();
+
+ for (i = 0; i < typeinfo_cnt; i++)
+ skip_sltg_other_typeinfo();
+
+ len = tlb_read_int();
+ hlpstr_len = (libblk_start + len) - offset;
+ hlp_strings = tlb_read(hlpstr_len);
+ assert(hlp_strings != NULL);
+ /* check the helpstrings header values */
+ len = *(int *)(hlp_strings + 2);
+ assert(hlpstr_len == len + 6);
+
+ offset = saved_offset;
+
+ for (i = n_first_blk - 1; entry[i].next != 0; i = entry[i].next - 1)
+ {
+ short magic;
+ char name[32];
+
+ saved_offset = offset;
+
+ sprintf(name, "Block %d", i);
+ print_begin_block(name);
+ magic = tlb_read_short();
+ assert(magic == 0x0501);
+ offset -= 2;
+ dump_binary(entry[i].len);
+ print_end_block();
+
+ offset = saved_offset;
+
+ print_begin_block(name);
+ dump_type(entry[i].len, hlp_strings);
+ print_end_block();
+
+ offset = saved_offset + entry[i].len;
+ }
+
+ libblk_len = entry[i].len;
+
+ libblk_start = offset;
+ dump_sltg_library_block();
+
+ printf("skipping 0x40 bytes\n");
+ dump_binary(0x40);
+ printf("\n");
+ typeinfo_cnt = print_short_dec("typeinfo count");
+ printf("\n");
+
+ for (i = 0; i < typeinfo_cnt; i++)
+ dump_sltg_other_typeinfo(i, hlp_strings);
+
+ len = print_hex("offset from start of library block to name table");
+ printf("%#x + %#x = %#x\n", libblk_start, len, libblk_start + len);
+ len = (libblk_start + len) - offset;
+ printf("skipping %#x bytes (encoded/compressed helpstrings)\n", len);
+ printf("max string length: %#x, strings length %#x\n", *(short *)hlp_strings, *(int *)(hlp_strings + 2));
+ dump_binary(len);
+ printf("\n");
+
+ len = print_short_hex("name table jump");
+ if (len == 0xffff)
+ {
+ printf("skipping 0x000a bytes\n");
+ dump_binary(0x000a);
+ printf("\n");
+ }
+ else if (len == 0x0200)
+ {
+ printf("skipping 0x002a bytes\n");
+ dump_binary(0x002a);
+ printf("\n");
+ }
+ else
+ {
+ printf("FIXME: please report! (%#x)\n", len);
+ assert(0);
+ }
+
+ printf("skipping 0x200 bytes\n");
+ dump_binary(0x200);
+ printf("\n");
+
+ name_table_size = print_hex("name table size");
+
+ name_table_start = offset;
+ printf("name table offset = %#x\n\n", offset);
+
+ while (offset < name_table_start + name_table_size)
+ {
+ int aligned_len;
+
+ dump_binary(8);
+ print_string0();
+ printf("\n");
+
+ len = offset - name_table_start;
+ aligned_len = (len + 0x1f) & ~0x1f;
+ if (aligned_len - len < 4)
+ dump_binary(aligned_len - len);
+ else
+ dump_binary(len & 1);
+ printf("\n");
+ }
+
+ print_hex("01ffff01");
+ len = print_hex("length");
+ printf("skipping %#x bytes\n", len);
+ dump_binary(len);
+ printf("\n");
+
+ len = (libblk_start + libblk_len) - offset;
+ printf("skipping libblk remainder %#x bytes\n", len);
+ dump_binary(len);
+ printf("\n");
+
+ /* FIXME: msodumper/olestream.py parses this block differently
+ print_short_hex("unknown");
+ print_short_hex("byte order mark");
+ i = tlb_read_short();
+ printf("version = %u.%u\n", i & 0xff, i >> 8);
+ print_short_hex("system identifier");
+ print_hex("unknown");
+ printf("\n");
+ */
+ printf("skipping 12 bytes\n");
+ dump_binary(12);
+ printf("\n");
+
+ print_guid("uuid");
+ printf("\n");
+
+ /* 0x0008,"TYPELIB",0 */
+ dump_binary(12);
+ printf("\n");
+
+ printf("skipping 12 bytes\n");
+ dump_binary(12);
+ printf("\n");
+
+ printf("skipping remainder 0x10 bytes\n");
+ dump_binary(0x10);
+ printf("\n");
+}
+
+void tlb_dump(void)
+{
+ const DWORD *sig = PRD(0, sizeof(DWORD));
+ if (*sig == MSFT_MAGIC)
+ msft_dump();
+ else
+ sltg_dump();
+}
+
+enum FileSig get_kind_tlb(void)
+{
+ const DWORD *sig = PRD(0, sizeof(DWORD));
+ if (sig && (*sig == MSFT_MAGIC || *sig == SLTG_MAGIC)) return SIG_TLB;
+ return SIG_UNKNOWN;
+}
diff --git a/tools/winedump/winedump.h b/tools/winedump/winedump.h
index 339cee32f0..ea95b27b09 100644
--- a/tools/winedump/winedump.h
+++ b/tools/winedump/winedump.h
@@ -214,7 +214,7 @@ const char *get_machine_str(int mach);
/* file dumping functions */
enum FileSig {SIG_UNKNOWN, SIG_DOS, SIG_PE, SIG_DBG, SIG_PDB, SIG_NE, SIG_LE, SIG_MDMP, SIG_COFFLIB, SIG_LNK,
- SIG_EMF, SIG_FNT, SIG_MSFT};
+ SIG_EMF, SIG_FNT, SIG_TLB};
const void* PRD(unsigned long prd, unsigned long len);
unsigned long Offset(const void* ptr);
@@ -251,8 +251,8 @@ enum FileSig get_kind_pdb(void);
void pdb_dump(void);
enum FileSig get_kind_fnt(void);
void fnt_dump( void );
-enum FileSig get_kind_msft(void);
-void msft_dump(void);
+enum FileSig get_kind_tlb(void);
+void tlb_dump(void);
BOOL codeview_dump_symbols(const void* root, unsigned long size);
BOOL codeview_dump_types_from_offsets(const void* table, const DWORD* offsets, unsigned num_types);
--
2.17.1
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