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Author SHA1 Message Date
Colin Finck f5d366b200
[NTOS:CM] Improve code in cmsysini.c (#216) 
Based on an original patch by Timo Kreuzer, with modifications by me to adapt it to latest HEAD and use a single exit path through the Cleanup label. This reliably frees all allocated handles.

The original code returns STATUS_SUCCESS for many cases. This has been preserved.
In the future, it should be checked though whether returning success is appropriate for all these cases.

CORE-6844
 2018-01-06 13:27:41 +01:00
Timo Kreuzer f555c102b7 [NTOS:EX] Don't dereference ExpCritSecOutOfMemoryEvent when it was never referenced. 2018-01-04 21:05:10 +01:00
Katayama Hirofumi MZ a8bd06be98
[NTOS:KDBG] Fix DPRINT format specifier in KdPortInitializeEx. CORE-14174 2018-01-04 11:37:50 +01:00
Timo Kreuzer d17812f933 [NTOS:MM] Use MiResolveDemandZeroFault instead of MiDispatchFault 2018-01-03 23:07:19 +01:00
Timo Kreuzer d4765fe366 [NTOS:MM] Implement resolving PXE/PPE page table demand zero faults 2018-01-03 23:07:19 +01:00
Timo Kreuzer 2eff510074 [NTOS:MM] Increment Prcb->MmDemandZeroCount while holding the Pfn lock 2018-01-03 23:07:19 +01:00
Timo Kreuzer 1240ed9e18 [NTOS/MM] Add Protection parameter to MiResolveDemandZeroFault 2018-01-03 23:07:19 +01:00
Hermes Belusca-Maito b2be558e61 [NTOS:INBV] Simplify a little bit the BootLogoFadeIn() function 
- Use KeDelayExecutionThread() instead of KeStallExecutionProcessor().
- Fix magic values and add comments.
- Fix structure name.
 2018-01-03 02:57:28 +01:00
Stanislav Motylkov dd71fb5ec8 [NTOS:INBV] Implement rotation bar for boot screen 
CORE-10327 #resolve
 2018-01-03 02:57:28 +01:00
Timo Kreuzer c4d6c2c3f1 [NTOS:KE] Fix pushing of fake error code in KiDoubleFaultAbort (amd64) 2018-01-01 12:09:38 +01:00
Timo Kreuzer a2f7de7ee8
Amd64/misc 64bit fixes (#236) 
[REACTOS] Misc 64 bit fixes

* [NTOS:MM] Allow MEM_DOS_LIM in NtMapViewOfSection on x64 as well
* [NTOS:MM] Implement x64 version of MmIsDisabledPage
* [HAL] Remove obsolete code
* [NTOS:KE] Fix amd64 version of KeContextToTrapFrame and KeTrapFrameToContext
* [XDK] Fix CONTEXT_XSTATE definition
* [PCNET] Convert physical address types from pointers to PHYSICAL_ADDRESS
 2018-01-01 12:07:50 +01:00
Hermès Bélusca-Maïto 9fa693e59b
[REACTOS] Switch to year 2018... 
... and Happy New Year 2018 to everyone!!

☆.¸¸.•´☆.¸¸.•´☆.¸¸.•´☆.¸¸.•´☆

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 2018-01-01 00:00:00 +01:00
Thomas Faber 75850abcbb
[NTOS] Use KeClearEvent instead of KeResetEvent where the previous state is not needed. 2017-12-30 11:45:03 +01:00
Pierre Schweitzer 7fecde4a20
[NTOSKRNL] Print tags which contains numerics in the memory dumper. 
This fixes i8042prt.sys allocations not properly being rendered.
 2017-12-29 20:37:43 +01:00
Pierre Schweitzer 4663d02cd7
[NTOSKRNL] In the memory dumper, print in the direct order to make !poolused TAG usage easier 2017-12-29 20:37:43 +01:00
Pierre Schweitzer ca3143b9ab
[NTOSKRNL] Add support for verbose output in the !poolused command 2017-12-29 20:37:43 +01:00
Timo Kreuzer cbc4cfeed6 [NTOS:EX] Fix handle table code for x64. 
Based on patch by Ivan Labutin. See PR #115
 2017-12-29 19:44:09 +01:00
Pierre Schweitzer 2daf2391a6
[NTOSKNRL] Addendum to 9a633f7 2017-12-29 18:22:37 +01:00
Pierre Schweitzer 9a633f7b48
[NTOSKRNL] Fix MSVC build 2017-12-29 18:03:33 +01:00
Pierre Schweitzer 4e34bf2a0b
[NTOSKRNL] Add support for the ? wildcard in the !poolused command 2017-12-29 17:23:36 +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 1433ade827
[NTOSKRNL] Add support for the paged pool in the memory dumper 2017-12-29 17:23:36 +01:00
Pierre Schweitzer bb63841b57
[NTOSKRNL] Prettify the memory dumper output and add number of allocs 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
Amine Khaldi 007131b5de [NTOS] Fix Shim AVL prototypes to exactly match the types expected by RtlInitializeGenericTableAvl. #179 2017-12-25 22:34:57 +01:00
Amine Khaldi 4d4e4bb68a [NTOS] Deduplicate MiSynchronizeSystemPde(). #179 2017-12-25 20:14:46 +01:00
Pierre Schweitzer fc5a61d8b7
[NTOSKRNL] Revert 4ef0887: experiments show that our FastFAT is not ready yet to live on its own. 
So, bring back the infamous IopParseDevice() hack. Dismounting is to be fixed in FastFAT.
Even though it might not be the last remaining bug...

CORE-14124
CORE-14126
CORE-14133
 2017-12-25 11:24:13 +01:00
Hermès Bélusca-Maïto ff8d8a8162
Revert 57c0678 (PR #194) that has been erroneously committed too early. 2017-12-24 16:54:48 +01:00
Stanislav Motylkov 57c0678818
[NTOS:INBV] Implement rotation bar for boot screen 2017-12-24 16:47:02 +01:00
Samuel Serapion a59d4674de [NTOS] Remove forgotten assert, see CORE-14128. 2017-12-20 21:00:52 +01:00
Timo Kreuzer 12e2c48a25 [NTOS:MM] Fix a bug in MiBuildPfnDatabase 
MxPfnAllocation is in pages, not in bytes!
 2017-12-20 06:56:09 +01:00
Timo Kreuzer 18cd763160 [NTOS:MM] Make debug code in MmArmInitSystem portable 2017-12-20 06:56:09 +01:00
Timo Kreuzer 11c78f701d [NTOS:MM] Implement x64 version of MI_MAKE_SUBSECTION_PTE 2017-12-20 06:56:09 +01:00
Ivan Labutin 8723be733c [NTOS:PS] Skip backtrace on non-x86 2017-12-20 06:56:09 +01:00
Ivan Labutin 0d01b00871 [NTOS:FSRTL] Fixed incorrect comparison 2017-12-20 06:56:09 +01:00
Ivan Labutin d6792047f3 [NTOS][NDK][RTL] A bunch of 'wrong size' fixes 2017-12-20 06:56:09 +01:00
Ivan Labutin 4d35d59fb9 [NTOS:MM] Quick fix: use SIZE_T instead of ULONG, because ULONG is 32-bit and on 64-bit truncates values 2017-12-20 06:56:09 +01:00
Ivan Labutin ede3f4d449 [NTOS:KE] Improve readability of CPU flag checks and fix error checking wrong register for HT support 2017-12-20 06:56:09 +01:00
Ivan Labutin 5857733996 [NTOS:KE] Remove duplicate NX enabling 2017-12-20 06:56:09 +01:00
Ivan Labutin 39dd47cebb [NTOS:MM] Comment out debug code for x86 that should not run on x64 2017-12-20 06:56:09 +01:00
Ivan Labutin 1aa70ef6d1 [NTOS:KE] Move RtlpUse16ByteSLists initialization into KiInitializeKernel 2017-12-20 06:56:09 +01:00
Ivan Labutin b9f592c054 [NTOS:KE] EFER constants fix 2017-12-20 06:56:09 +01:00
Timo Kreuzer 92b8d327b9 [NTOSKRNL] Fix return of uninitialized variable in PspSetQuotaLimits 
CID-1322247
 2017-12-20 05:23:06 +01:00
Pierre Schweitzer 4ef08871ee
[NTOSKRNL] Make again an attempt at killing the IopParseDevice() hack. 
For the record, the only place it was remaining was 1st stage, notably because
FSD (FastAT <3) was missing a few features. As this features weren't triggered
in 3rd stage (unless forced), it was not needed there any longer.

Now that they are implemented, and seem working out of the box, this hack might
not be longer anymore.

This is my ... ?! pfff attempt at killing it. It might not be the last, so just
disabling the hack for now. If there are no regressions (who can really believe that?)
we'll be clear for dropping it once for all.
 2017-12-17 23:30:58 +01:00
Serge Gautherie 614ace03fa
[NTOS:MM] Fix NtFreeVirtualMemory() FreeType parameter checks. CORE-13126 2017-12-15 11:56:35 +01:00
Thomas Faber 7e8de26164
[NTOS:KD] Pass PreviousMode down to KdpPrintString, since ExGetPreviousMode is not accurate. CORE-14103 2017-12-14 11:46:18 +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
Thomas Faber a07b569b25
[NTOS:KD] Don't assume null termination in KdpSerialDebugPrint and KdpScreenPrint. CORE-14057 CORE-14103 2017-12-14 11:46:14 +01:00
Amine Khaldi 631a14ff64 [ASM][NDK][NTOS] Rename Self to SelfPcr in the KIPCR structure. 2017-12-13 13:49:00 +01:00
Amine Khaldi 24f35397c6 [NTOS] Add some header guards. 2017-12-12 12:42:13 +01:00
Thomas Faber 68ebcf16b8 [NTOS:KD] Protect against invalid user arguments for BREAKPOINT_LOAD_SYMBOLS. CORE-14057 2017-12-10 15:26:18 +01:00
Thomas Faber 34ccecbce8 [NTOS:KD] Protect against invalid user arguments in KdpPrintString. CORE-14057 2017-12-10 15:26:18 +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 81532227b6
[NTOS:MM] Implement and use MiAcquirePfnLockAtDpcLevel/MiReleasePfnLockFromDpcLevel. 2017-12-08 10:32:22 +01:00
Thomas Faber da5949280c
[NTOS:MM] Use inline functions to acquire/release the PFN lock. 2017-12-08 10:32:08 +01:00
Pierre Schweitzer c473b1a4d6
[NTOSKRNL] Only activate dumper in DBG builds 2017-12-05 23:28:04 +01:00
Pierre Schweitzer 149e1a2610
[NTOSKRNL] Add a non paged memory dumper in case of low memory situation. 
Its purpose is to dump the non paged consumption, tag by tag,
to allow tracking potential faulting driver in case ReactOS starts lacking memory.
This will look like what !poolused outputs, even though it doesn't deal with paged pool.

Thanks to Thomas for his kind review and improvement suggestions.

CORE-14048
 2017-12-05 23:19:11 +01:00
Pierre Schweitzer 9ecbbe2a33
[NTOSKRNL] Use ExAllocatePoolWithQuotaTag() when allocating SystemBuffer for the IRP 
That way, in case the system lacks memory, an exception is thrown and IRP isn't sent
to the device with NULL SystemBuffer.

CORE-14048
 2017-11-26 14:03:30 +01:00
Pierre Schweitzer d01184b164
[NTOSKRNL] Use cache aligned buffer for devioctrl 2017-11-26 14:03:30 +01:00
Amine Khaldi 09c06a2f45 [CLANG-CL] Initial commit that allows us to compile ReactOS with clang-cl. 2017-11-23 14:09:57 +01:00
Pierre Schweitzer 2284a457a3
[NTOSKRNL] Fix MSVC build: don't attempt to return in a void function 2017-11-18 18:38:36 +01:00
Pierre Schweitzer d3d5853956
[NTOSKRNL] Implement FsRtlCheckOplock(), FsRtlCurrentBatchOplock(), FsRtlInitializeOplock(), FsRtlOplockFsctrl(), FsRtlOplockIsFastIoPossible(), FsRtlUninitializeOplock(). 
But also, implement FsRtlNotifyCompletion(), FsRtlCompletionRoutinePriv(), FsRtlRemoveAndCompleteWaitIrp(), FsRtlCancelWaitIrp(), FsRtlWaitOnIrp(), FsRtlOplockBreakNotify(), FsRtlRemoveAndCompleteIrp(), FsRtlCancelOplockIIIrp(), FsRtlAcknowledgeOplockBreak(), FsRtlOpBatchBreakClosePending(), FsRtlAllocateOplock(), FsRtlCancelExclusiveIrp(), FsRtlRequestExclusiveOplock(), FsRtlRequestOplockII(), FsRtlOplockCleanup(), FsRtlOplockBreakToNone(), FsRtlOplockBreakToII().
In short... Implement oplocks support in ReactOS.
 2017-11-18 18:23:57 +01:00
Pierre Schweitzer 2b217e4ecf
[NTOSKRNL] 
Don't make CcSetReadAheadGranularity() whine for every single file opened by FSDs making use of it.
 2017-11-18 18:00:48 +01:00
Pierre Schweitzer 64cb138a67
[NTOSKRNL] In CcPurgeCacheSection(), don't assume the file being purged isn't used. Handle that case properly instead of asserting. 
This fixes a triggerable ASSERT from umode where you open a file on a CDFS (with MS CDFS) and attempt to lock the volume.
 2017-11-18 17:54:54 +01:00
Pierre Schweitzer 4768a371f4
[NTOSKRNL] 
When CcPurgeCacheSection() succeed, make it return TRUE so that callers don't believe it always fail
 2017-11-18 17:54:54 +01:00
Hermès Bélusca-Maïto 0b2bbd1125
[NTOS] Addendum to da81345: Fix checks when a hive is opened in shared mode. 2017-11-13 00:27:41 +01:00
Pierre Schweitzer 1d777ffab5
[NTOSKNRL] In NtWriteFile, remove the check that is now redundant with ObReferenceFileObjectForWrite(). 
CORE-14003
 2017-11-12 22:39:40 +01:00
Pierre Schweitzer c3d5a3f2bd
[NTOSKRNL] In NtWriteFile, quit using ObReferenceObjectByHandle in favor of ObReferenceFileObjectForWrite(). 
This avoids RO FSDs being called for write operations.
CORE-14003
 2017-11-12 22:39:40 +01:00
Pierre Schweitzer 3b64f7f8fb
[NTOSKRNL] Implement (with many FIXMEs) ObReferenceFileObjectForWrite() so that it can already do the job! 
CORE-14003
 2017-11-12 22:39:40 +01:00
Pierre Schweitzer 7eefe70294
[NTOSKRNL] Implement IoComputeDesiredAccessFileObject() based on checks performed in NtFlushBuffersFile() 
CORE-14003
 2017-11-12 22:39:40 +01:00
Hermès Bélusca-Maïto da8134527b
[NTOS] Do not perform hive write operations when we are not supposed to. 
- When we are in LiveCD mode (more generally, when hives are shared), load
  the system hives as volatile.
- Ignore hive write operations when everything operates in read-only mode
  and just return success instead.
- Just return success on hive file I/O if no file is associated with a
  given hive. This happens when e.g. a CM hive has a primary but no log.
 2017-11-12 22:02:45 +01:00
Pierre Schweitzer 1bef48796e
[NTOSKRNL] Add a FIXME in NtWriteFile() that explains how broken is our current implementation regarding read-only FSDs 2017-11-12 21:11:22 +01:00
Pierre Schweitzer f88fe43abd
[NTOSKRNL] It is forbidden to call DbgPrint at DISPATCH_LEVEL with %wZ 2017-11-12 18:51:07 +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
Pierre Schweitzer e88eeb21af
[NTOSKRNL] Make the CcWaitForCurrentLazyWriterActivity() stub return success instead of hacking FSDs. 
Suggested by Thomas
 2017-11-06 21:45:55 +01:00
Serge Gautherie abb6ad90f5 [MOUNTMGR][NTOSKRNL] ZwWriteFile() calls: Use explicit NULL instead of ambiguous 0. CORE-13910 2017-10-29 10:04:40 +01:00
Amine Khaldi 840320cbd1 [NTOS] Add missing brackets. Comment out some unused statements. CORE-11799 (#94) 2017-10-28 15:19:17 +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
Timo Kreuzer 959d9c6201 [NTOSKRNL] Fix out-of-bounds access (CID-1401083) and potencial memory leak in FsRtlIsNameInExpressionPrivate 2017-10-26 20:52:27 +02:00
Timo Kreuzer 561f18afea [NTOSKRNL] Fix our-of-bounds access and memory leak (CID-1401178, 1401177) in FsRtlIsDbcsInExpression 2017-10-26 20:52:27 +02:00
Timo Kreuzer c66b66656b [NTOSKRNL] Add ASSERTs to make sure, we never use an uninitialized variable 2017-10-19 08:36:57 +02:00
Colin Finck a7d388c350 [KD] [KD64] Introduce KdpPrintBanner and use it in all places where we print the (now consistent) banner instead of copying the code over and over again. 
I still don't like that we're copying code between KD and KD64 instead of sharing it.
But as both modules are totally distinct at the moment, I won't be the one introducing shared functions between them.

This is a follow up to 50ae5e7c52, which TortoiseGit accidentally turned into a "Message only" commit...
Never hit ALT+Y by mistake! ;)
 2017-10-16 11:47:14 +02:00
Colin Finck 2cf30244cf [KD] Output the long commit hash as well at the start of the debug log. 
This will be used by Testman.
Previously, it had to translate the short hash from the build number to a long hash, but such a database (GitInfo) only exists for commits in the master branch.
 2017-10-16 10:38:12 +02:00
Timo Kreuzer 24856b8de6 [NTOSKRNL] Add back parentheses that got removed in r75605 2017-10-08 14:53:04 +02:00
Hermès Bélusca-Maïto 221ed4cefe Remove unwanted .gitignore files. 2017-10-04 10:28:36 +02:00
Colin Finck 3d6040615a Make ReactOS report the Git revision as output by "git describe". 
- REVISION is now something like "0.4.7-dev-53-g1304b53" instead of "r12345".
- Change WINDOWS_NT_BANNER to better represent the ReactOS version and the reported NT version.
- Introduce REACTOS_COMMIT_HASH which contains the full 40-character commit hash (for comparing revisions, e.g. in rosautotest/testman).
 2017-10-03 12:55:38 +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