On Oct 28 16:05, Jon Turney wrote:
> This adds an extra section to the stackdump, which lists the loaded
> modules and their base address. This is perhaps useful as it makes it
> immediately clear if RandomCrashInjectedDll.dll is loaded...
>
> XXX: It seems like the 'InMemoryOrder' part of 'InMemoryOrderModuleList' is a
> lie?
Probably just an alternative fact...
>
> > Loaded modules
> > 000100400000 segv-test.exe
> > 7FFF2AC30000 ntdll.dll
> > 7FFF29050000 KERNEL32.DLL
> > 7FFF28800000 KERNELBASE.dll
> > 000180040000 cygwin1.dll
> > 7FFF28FA0000 advapi32.dll
> > 7FFF29F20000 msvcrt.dll
> > 7FFF299E0000 sechost.dll
> > 7FFF29B30000 RPCRT4.dll
> > 7FFF27C10000 CRYPTBASE.DLL
> > 7FFF28770000 bcryptPrimitives.dll
> ---
> winsup/cygwin/exceptions.cc | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc
> index 1e9ea26bf..7dde44140 100644
> --- a/winsup/cygwin/exceptions.cc
> +++ b/winsup/cygwin/exceptions.cc
> @@ -383,6 +383,16 @@ cygwin_exception::dumpstack ()
> small_printf ("End of stack trace%s\r\n",
> i == DUMPSTACK_FRAME_LIMIT ?
> " (more stack frames may be present)" : "");
> +
> + small_printf ("Loaded modules\r\n");
> + PLIST_ENTRY head = &NtCurrentTeb()->Peb->Ldr->InMemoryOrderModuleList;
> + for (PLIST_ENTRY x = head->Flink; x != head; x = x->Flink)
> + {
> + PLDR_DATA_TABLE_ENTRY mod = CONTAINING_RECORD (x,
> LDR_DATA_TABLE_ENTRY,
> + InMemoryOrderLinks);
> + small_printf ("%012X %S\r\n", mod->DllBase, &mod->BaseDllName);
> + }
> +
> if (h)
> NtClose (h);
> }
> --
> 2.38.1
