Commit Graph

20 Commits

Author SHA1 Message Date
Hervé Poussineau
e5bffe49da [NTOS:KDBG] Use CONTEXT instead of KTRAP_FRAME
Change KdbpTrapFrameToKdbTrapFrame to prefer CONTEXT (if available) over
KTRAP_FRAME.
2019-05-23 11:04:40 +02:00
Hervé Poussineau
f7ec84eea0 [NTOS:KD] Remove some _WINDK_ usages
- Always include kd64.h
- Change KdpPrompt() prototype to be compatible between KDBG and _WINDK_
- Rename KdComponentTable to KdpComponentTable to prevent a conflict
- Add some functions stubs and global variables
2019-05-23 11:04:40 +02:00
Pierre Schweitzer
2991f6e76e
[NTOSKRNL] Add a first implementation of !handle command in KDBG
It allows dumping all the handles (filtered by PID/Process)
and it displays basic information about file and key handles
2019-02-09 13:46:35 +01:00
Pierre Schweitzer
25e14ae2a8
[NTOSKRNL] Fix !irpfind usage message 2019-01-06 13:00:43 +01:00
Pierre Schweitzer
47b48520b5
[NTOSKRNL] Reimplement !irpfind using !poolfind helpers
This allows avoiding one of the previous implementation limits:
leaked IRP not queued to a thread are now totally visible since
we look directly in the memory pool.
2019-01-06 12:49:57 +01:00
Pierre Schweitzer
12e579567c
[NTOSKRNL] Implement !poolfind command in KDBG
For now, it allows searching for pool allocations in
both paged and non paged pool.

It is based on Andreas Schuster work to identify POOL_HEADER
structures.
2019-01-06 11:56:38 +01:00
Pierre Schweitzer
d6dc1fd231
[NTOSKRNL] Add a raw implementation of !irpfind in kdbg
This is far from perfect, and totally doesn't match the
WinDBG way of doing it. Instead of browsing pool to find
matching 'IRP' tags, we just browse all the processes
to find the queued IRP. This requires the IRPs to be queued,
obviously, and will make us miss the leaked IRPs, for instance.

Proper way to do it would be to implement !poolfind and then
rely on its implementation to find our IRPs.

Perhaps later ;-)
2019-01-01 22:00:56 +01:00
Pierre Schweitzer
d35243d4e0
[NTOSKRNL] Quickly implement the !defwrites in KDBG 2018-02-09 12:16:29 +01:00
Pierre Schweitzer
cb52c82125
[NTOSKRNL] Implement (it's a bit raw for now!) the !filecache command in KDBG 2018-01-24 21:46:16 +01:00
Pierre Schweitzer
ca3143b9ab
[NTOSKRNL] Add support for verbose output in the !poolused command 2017-12-29 20:37:43 +01:00
Pierre Schweitzer
454e8738f2
[NTOSKRNL] Allow filtering !poolused output using a tag 2017-12-29 17:23:36 +01:00
Pierre Schweitzer
879d8f2104
[NTOSKRNL] Now that the memory dumper handles paged pool, make use of it in any situation 2017-12-29 17:23:36 +01:00
Pierre Schweitzer
78b55550bb
[NTOSKRNL] Make the memory dumper available as a kdbg command: !poolused 2017-12-29 17:23:36 +01:00
Thomas Faber
7b95fcf93d
[NTOS:KD] Avoid _alloca inside SEH, as it's apparently incompatible with PSEH. CORE-14103 2017-12-14 11:46:16 +01:00
Amine Khaldi
631a14ff64 [ASM][NDK][NTOS] Rename Self to SelfPcr in the KIPCR structure. 2017-12-13 13:49:00 +01:00
Thomas Faber
1a38c76266 [NTOS:KD] Protect against invalid user arguments in KdpPrompt. CORE-14057 2017-12-10 15:26:18 +01:00
Thomas Faber
c72066f87f
[NTOS:KDBG] Silence clang -Wstring-plus-int warnings.
..\ntoskrnl\kdbg\i386\i386-dis.c(3131,23):  warning: adding 'char' to a string does not append to the string [-Wstring-plus-int]
      oappend ("%cs:" + intel_syntax);
               ~~~~~~~^~~~~~~~~~~~~~
..\ntoskrnl\kdbg\i386\i386-dis.c(3131,23):  note: use array indexing to silence this warning
      oappend ("%cs:" + intel_syntax);
                      ^
               &      [             ]
2017-11-09 21:27:09 +01:00
Thomas Faber
fcbfa843da
[NTOS:KDBG] Portably read control registers.
Fixes clang warning:
..\ntoskrnl\kdbg\kdb.c(175,25):  warning: variable 'TrapCr4' is uninitialized when used here [-Wuninitialized]
    KdbTrapFrame->Cr4 = TrapCr4;
                        ^~~~~~~
..\ntoskrnl\kdbg\kdb.c(140,45):  note: initialize the variable 'TrapCr4' to silence this warning
    ULONG TrapCr0, TrapCr2, TrapCr3, TrapCr4;
                                            ^
                                             = 0
2017-11-09 21:27:07 +01:00
Serge Gautherie
11baa0d723 [NTOSKRNL][ROSSYM] ZwReadFile() calls: Use explicit NULL instead of ambiguous 0. CORE-13910 2017-10-27 13:38:02 +02:00
Colin Finck
c2c66aff7d Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys. 2017-10-03 07:45:34 +00:00