added lib/debugsup/debugsup-ntos.def
added lib/debugsup/debugsup.rbuild
modified lib/lib.rbuild
New import-only library. Links modules that need low-level debugging functions (DbgBreakPoint, DbgBreakPointWithStatus, DbgPrint, DbgPrompt, DbgPrintEx, RtlAssert, RtlUnwind) to the correct low-level library (ntdll for user mode and ntoskrnl for kernel mode). This ensures debugging macros will always work, everywhere, and it doesn't force all modules with debugging information to link to ntdll/ntoskrnl. TODO: link RtlUnwind to kernel32 for Win32 modules
modified tools/rbuild/backend/mingw/modulehandler.cpp
modified tools/rbuild/backend/mingw/modulehandler.h
Add debugsup_ntdll/debugsup_ntoskrnl as an implicit library for all executable modules (minus the kernel)
svn path=/trunk/; revision=26051
- Setting and clearing breakpoints now works! (At least the simple ones with F9/bp/bc). And they actually get hit properly.
svn path=/trunk/; revision=26007
- Implemented hack so that NT-style sprintf can work.
- Implement MiCacheImageSymbols and upgrade MmLoadSystemImage to load symbols for drivers/images which have a debug section.
- Implemented a case in MiResolveImageReferences which was getting hit.
- Don't leak a section object reference each time we load a driver.
- Set the LoadedImports pointer in the loader entry, and set the proper flags after loading a driver.
- Do image notifications after loading a driver, if they're enabled.
svn path=/trunk/; revision=26006
- Stepping out with WinDBG now works, but not adding breakpoints (that's KdWriteBreakpointExApi, coming up soon).
- This was supposed to be 26000 but oh well, back porting features to a locked branch seems to have won out :)
svn path=/trunk/; revision=26004
- Allow KdpReadVirtualMemory to read SharedUserData since it's now readable.
- Allow it to read user-mode pointers as well, just not null-pointers.
- Fix KdpReportExceptionStateChange by implementing DumpTraceData. Now the crash in ndis.sys gets caught.
- Next up: implement breakpoints so that stepping out works.
svn path=/trunk/; revision=25997
- Fix KdPollBreakIn.
- Add initial debug breakpoint code to ExpInitializeExecutive.
- WinDBG now breaks at the initial breakpoint and you can continue execution from there.
- There's still a lot of weird hangs when using WinDBG, it's far from usable.
svn path=/trunk/; revision=25996
- Fully support _WINKD_. Change this to 1, and get kdcom.dll from Windows 2003 or TinyKRNL and you'll be able to connect to WinDBG if using the right debug settings. You can now boot to desktop with WinDBG connected and see debug messages, but not much else is supported.
- Fix bugs in KeGetBugMessageText.
- Implement KeEnterKernelDebugger.
svn path=/trunk/; revision=25994
- Free MDLs in a safer way by not actually using the Irp->MdlAddress as we're looping through them.
- Don't leak an event for each Asynchronous API anymore.
- Handle IRP_OB_QUERY_NAME completion properly.
- handle IRP_CREATE_OPERATION with a file object present.
- Use deferred delete for File Object dereferences, to speed up I/O completion.
- Clear the I/O Stack Location when parsing completion stacks.
- Support SL_ERROR_RETURNED during completion routines.
svn path=/trunk/; revision=25993
