OSR's windbg List: windbg x <no type information>

Message 1 of 2

02 Jul 12 08:41

Carlo Cianfarani

xxxxxx@alice.it

Join Date: 19 Apr 2012

Posts To This List: 54

windbg x

Hi, I'm running under windbg some "Windows Advanced Debugging" book's example (e.g. 05memcorrupt.exe) 0:000> lm start end module name 01000000 01005000 05memcorrupt (pdb symbols) c:\websymbols\awd\05memcorrupt.pdb\EF18C83646B2458E9582C9E4664BF5741\05memcorrupt .pdb 77c10000 77c68000 msvcrt (pdb symbols) c:\websymbols\msvcrt.pdb\7BCF30D8C91B4F1B85FA4E55896250111\msvcrt.pdb 7c800000 7c8f6000 kernel32 (pdb symbols) c:\websymbols\kernel32.pdb\072FF0EB54D24DFAAE9D13885486EE092\kernel32.pdb 7c900000 7c9b2000 ntdll (pdb symbols) c:\websymbols\ntdll.pdb\CEFC0863B1F84130A11E0F54180CD21A2\ntdll.pdb PDB symbols for 05memcorrupt.exe are loaded but when I try to examine a symbol I get: 0:000> x 05memcorrupt!g_* 01003320 05memcorrupt!g_AppInfo = <no type information> Why I get <no type information> for it ? Thanks

Message 2 of 2

02 Jul 12 13:36

raj r

xxxxxx@gmail.com

Join Date: 20 Jul 2006

Posts To This List: 503

Re: windbg x

05memcorrupt (pdb symbols) because memcorrupt has public symbols and not private symbols public symbol pdbs are stripped off pdbs they do not contain type info type info is available only if the pdb is not stripped (like pdb for an exe you compiled yourself and windbg will say if the pdb contains type info by qualifiying the lm output with private WsleTestTwo C (private pdb symbols) C:\---------\WsleTestTwo.pdb 004011af WsleTestTwo!_snprintf_s_l (char *, unsigned int, unsigned int, char *, struct localeinfo_struct *) On 7/2/12, xxxxx@alice.it <xxxxx@alice.it> wrote: > Hi, > > I'm running under windbg some "Windows Advanced Debugging" book's example > (e.g. 05memcorrupt.exe) > > 0:000> lm > start end module name > 01000000 01005000 05memcorrupt (pdb symbols) > c:\websymbols\awd\05memcorrupt.pdb\EF18C83646B2458E9582C9E4664BF5741\05memcorrupt .pdb > 77c10000 77c68000 msvcrt (pdb symbols) <...excess quoted lines suppressed...>

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