I am trying to debug a problem in a native DLL using WinDBG. I believe that my personal characters are loaded, but WinDBG does not display the source lines or parameter information. This is what I observe; Any help would be greatly appreciated!
I have a PDB that, it seems to me, matches the DLL in the character search path. Running lm I see:
01050000 01058000 3NMSMTHR C (private pdb symbols) e:\ads_symbols\3NMSMTHR.pdb
As stated in "private pdb characters", I expect this to be private pdb.
I also ran symchk and saw the following output:
C:\utils\inetmgr\patch01>"c:\Program Files\Debugging Tools for Windows (x86)\symchk.exe" /v 3nmsmthr.dll /s c:\utils\inetmgr\patch01
[SYMCHK] Searching for symbols to C:\utils\inetmgr\patch01\3nmsmthr.dll in path c:\utils\inetmgr\patch01
DBGHELP: Symbol Search Path: c:\utils\inetmgr\patch01
[SYMCHK] Using search path "c:\utils\inetmgr\patch01"
DBGHELP: No header for C:\utils\inetmgr\patch01\3NMSMTHR.DLL. Searching for image on disk
DBGHELP: C:\utils\inetmgr\patch01\3NMSMTHR.DLL - OK
DBGHELP: 3NMSMTHR - private symbols & lines
c:\utils\inetmgr\patch01\3NMSMTHR.pdb
[SYMCHK] MODULE64 Info ----------------------
[SYMCHK] Struct size: 1680 bytes
[SYMCHK] Base: 0x10000000
[SYMCHK] Image size: 32768 bytes
[SYMCHK] Date: 0x4cc1b0f8
[SYMCHK] Checksum: 0x00000000
[SYMCHK] NumSyms: 0
[SYMCHK] SymType: SymPDB
[SYMCHK] ModName: 3NMSMTHR
[SYMCHK] ImageName: C:\utils\inetmgr\patch01\3NMSMTHR.DLL
[SYMCHK] LoadedImage: C:\utils\inetmgr\patch01\3NMSMTHR.DLL
[SYMCHK] PDB: "c:\utils\inetmgr\patch01\3NMSMTHR.pdb"
[SYMCHK] CV: RSDS
[SYMCHK] CV DWORD: 0x53445352
[SYMCHK] CV Data: I:\usr\bpi\adrutl\3NMSMTHR.pdb
[SYMCHK] PDB Sig: 0
[SYMCHK] PDB7 Sig: {A865C40A-5070-4752-AD1F-CD3087843807}
[SYMCHK] Age: 4
[SYMCHK] PDB Matched: TRUE
[SYMCHK] DBG Matched: TRUE
[SYMCHK] Line nubmers: TRUE
[SYMCHK] Global syms: TRUE
[SYMCHK] Type Info: TRUE
[SYMCHK] ------------------------------------
SymbolCheckVersion 0x00000002
Result 0x001f0001
DbgFilename
DbgTimeDateStamp 0x4cc1b0f8
DbgSizeOfImage 0x00008000
DbgChecksum 0x00000000
PdbFilename c:\utils\inetmgr\patch01\3NMSMTHR.pdb
PdbSignature {A865C40A-5070-4752-AD1F-CD3087843807}
PdbDbiAge 0x00000004
[SYMCHK] [ 0x00000000 - 0x001f0001 ] Checked "C:\utils\inetmgr\patch01\3NMSMTHR.DLL"
SYMCHK: FAILED files = 0
SYMCHK: PASSED + IGNORED files = 1
PDB , ( , PDB e:\ads_symbols, , lm). symchk : true , , . , ~ kv, :
00bef2ac 01052a8a 00000000 00000000 00020aa4 3NMSMTHR!BPMThrProcTerm+0x2c0
00bef2cc 100073eb 00bef4d8 00000000 00000000 3NMSMTHR!BPMThrThreadInitName+0x2a
, . , MS CRT, MSFT. , x/t/d 3NMSMTHR! ThreadInitName,
01052a60 <NoType> 3NMSMTHR!BPMThrThreadInitName = <no type information>
, , .frame3 ( ), dv, , :
0:001> .frame
03 00bef2cc 100073eb 3NMSMTHR!BPMThrThreadInitName+0x2a
0:001> dv
Unable to enumerate locals, HRESULT 0x80004005
Private symbols (symbols.pri) are required for locals.
Type ".hh dbgerr005" for details.
. . - . , PDB, , . DLL PDB, - , .
!
EDIT:
, :
*** WARNING: Unable to verify checksum for C:\utils\inetmgr\3NMSMTHR.dll
! .lines, , :
*** WARNING: Unable to verify checksum for C:\utils\inetmgr\3NMSMTHR.dll
DBGHELP: 3NMSMTHR - private symbols & lines
e:\ads_symbols\3NMSMTHR.pdb
Line number information will not be loaded
, , . : ( 0, . symchk)? PDB , symchk. ?
EDIT2:
, : :
editbin /release 3NMSMTHR.DLL
PE-.
.symopt+0x40
WinDbg, PDB, DLL . , .
... STILL ( dv ), ..
, . , PDB ? ? ? NMAKE .
EDIT3:
DLL PDB DEBUG, , . , : (1) , .. ( )? (2) , dlls + pdbs, - , , . , DLL , - PDB "" ? .