- Ros-dev - ReactOS.org

WinDbg protocol for debugging, PDB implementation

by Антон Кочков

Hello Everyone! After I saw an article mentioning you're using WinDbg for debugging, I thought that information below could be interesting for you: We (radare2 project) have developed our own implementation of both GDB and WinDbg protocol parsers as a separate libraries in pure C and without hard dependencies of external libraries. Here you can find our WinDbg protocol implementation https://github.com/radare/radare2/tree/master/shlr/wind And here you can find our PDB parser https://github.com/radare/radare2/tree/master/libr/bin/pdb This is how to use radare2 for connecting to WinDbg server https://github.com/radare/radare2/blob/master/doc/windbg And here is how to use radare2 for parsing PDB files https://github.com/radare/radare2/blob/master/doc/pdb/pdb_usage Our goal is to write complete implementations of WinDbg and PDB, both platform independent and working everywhere. If you're interested on joining forces for that - feel free to answer this email or join us in Telegram or IRC - "#radare" on both. I hope this would be useful for someone. Kind regards, Anton Kochkov.

9 years

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Web Developer

by dd

Hello guys, My name is Federico Montanari and I am a student. I am from Italy and I hope to join to ReactOS Team as web developer. My skills: - English and Italian Languages - HTML and CSS (I'm learning Drupal) - Base of C (Not WIN32 API) Timezone: UTC +1 ReactOS Account name: decodp ReactOS IRC name: decodp What Can I do here? I can write some articles about ReactOS Status or something, fix online bugs and I can be moderator of forum and wiki to delete spam. This is my proposal. Have you got any idea? I ready to work on team (especially ReactOS Team) You are a great team! Thank you for your work on ReactOS (I wrote one program in C and.. it was difficult :p) With my greetings, Federico Montanari

9 years

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Greetings from GSoC student!

by mvardan

Hello ReactOS community! My name is Vardan. First of all I want to say thank you to all the members of this community who helped me to figure out status of works and make a proposal for GSoC. Also I want to express my gratitude to those who makes decision to accept my proposal. It is very responsible for me to be accepted for this project. You can be sure that I'll do my best to be able to meet your expectations. For all other members of ReactOS community, I want to introduce myself. I am 1st year master student from Armenia. I have about 2 years of Linux Driver development experience. My GSoC project title is "Improve ReactOS USB stack" and I will be very grateful for any help from anyone of you. I can easily communicate on Russian and English. During this month after submission and before acceptance I have done some investigation of ReactOS and it's built environment. Related to RosBE I want to express separate thanks to them who created such environment where newbies like me are able to easily build and test ReactOS and it's drivers (even with MSVS!). ReactOS wiki page is also very helpful! I have started Investigation of NT driver concepts with "Microsoft Windows Internals" book and some online articles. Any recommendations related sources of information are strongly appreciated by me. I hope that this GSoC project will be a good starting point for me, to join to "very small and exclusive ranks of people who know how to do NT systems development" :) Best regards, Vardan.

9 years

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Re: [ros-dev] [ros-diffs] [akhaldi] 71183: [CLASSPNP] Fix MSVC build. Brought to you by Timo.

by Alex Ionescu

Thomas, the standard says: "If one of the strings has an encoding prefix and the other doesn't, the one that doesn't will be considered to have the same encoding prefix as the other." In other words, this now sends a wide-string to ASSERTMSG. Which is wrong. Best regards, Alex Ionescu On Sun, Apr 24, 2016 at 5:14 AM, Thomas Faber <thomas.faber(a)reactos.org> wrote: > On 2016-04-20 14:16, akhaldi(a)svn.reactos.org wrote: >> [CLASSPNP] Fix MSVC build. Brought to you by Timo. > >> --- trunk/reactos/drivers/storage/classpnp/class.c [iso-8859-1] (original) >> +++ trunk/reactos/drivers/storage/classpnp/class.c [iso-8859-1] Wed Apr 20 12:16:16 2016 >> @@ -877,7 +877,7 @@ >> status = devInfo->ClassStopDevice(DeviceObject, IRP_MN_STOP_DEVICE); >> >> ASSERTMSG("ClassDispatchPnp !! STOP_DEVICE should " >> - "never be failed\n", NT_SUCCESS(status)); >> + L"never be failed\n", NT_SUCCESS(status)); >> >> if(isFdo) { >> status = ClassForwardIrpSynchronous(commonExtension, Irp); >> > > This makes no sense to me at all. You're now concatenating a narrow and > a wide string (which should be an error, but compilers suck), and > passing it to a macro that calls RtlAssert -- which expects a narrow > string. > Am I missing something here? > > _______________________________________________ > Ros-dev mailing list > Ros-dev(a)reactos.org > http://www.reactos.org/mailman/listinfo/ros-dev

9 years

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Re: [ros-dev] [ros-diffs] [spetreolle] 71201: [CDMAKE] Don't check for extension length on Joliet images. Encountered with AHK binaries. ONLINE-567

by Pierre Schweitzer

Given there seems to be no place where s is checked for length, it would be more appropriated to perform such as check: if ((!joliet && strlen(s) > MAX_EXTENSION_LENGTH) || strlen(s) > MAX_NAME_LENGTH) Le 24/04/2016 20:59, spetreolle(a)svn.reactos.org a écrit : > Author: spetreolle > Date: Sun Apr 24 18:59:33 2016 > New Revision: 71201 > > URL: http://svn.reactos.org/svn/reactos?rev=71201&view=rev > Log: > [CDMAKE] > Don't check for extension length on Joliet images. > Encountered with AHK binaries. > > ONLINE-567 > > Modified: > trunk/reactos/sdk/tools/cdmake/cdmake.c > > Modified: trunk/reactos/sdk/tools/cdmake/cdmake.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/sdk/tools/cdmake/cdmake.c?… > ============================================================================== > --- trunk/reactos/sdk/tools/cdmake/cdmake.c [iso-8859-1] (original) > +++ trunk/reactos/sdk/tools/cdmake/cdmake.c [iso-8859-1] Sun Apr 24 18:59:33 2016 > @@ -692,7 +692,8 @@ > error_exit("'%s' is not ISO-9660, aborting...", filename); > s++; > } > - if (strlen(s) > MAX_EXTENSION_LENGTH) > + // Check for extension length > + if (!joliet && strlen(s) > MAX_EXTENSION_LENGTH) > { > error_exit("'%s' has too long extension, aborting...", filename); > } > > -- Pierre Schweitzer <pierre at reactos.org> System & Network Administrator Senior Kernel Developer ReactOS Deutschland e.V.

9 years

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Re: [ros-dev] [ros-diffs] [akhaldi] 71183: [CLASSPNP] Fix MSVC build. Brought to you by Timo.

by Thomas Faber

On 2016-04-20 14:16, akhaldi(a)svn.reactos.org wrote: > [CLASSPNP] Fix MSVC build. Brought to you by Timo. > --- trunk/reactos/drivers/storage/classpnp/class.c [iso-8859-1] (original) > +++ trunk/reactos/drivers/storage/classpnp/class.c [iso-8859-1] Wed Apr 20 12:16:16 2016 > @@ -877,7 +877,7 @@ > status = devInfo->ClassStopDevice(DeviceObject, IRP_MN_STOP_DEVICE); > > ASSERTMSG("ClassDispatchPnp !! STOP_DEVICE should " > - "never be failed\n", NT_SUCCESS(status)); > + L"never be failed\n", NT_SUCCESS(status)); > > if(isFdo) { > status = ClassForwardIrpSynchronous(commonExtension, Irp); > This makes no sense to me at all. You're now concatenating a narrow and a wide string (which should be an error, but compilers suck), and passing it to a macro that calls RtlAssert -- which expects a narrow string. Am I missing something here?

9 years

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Re: [ros-dev] [ros-diffs] [spetreolle] 71188: [NDIS] Silence a debug output. CORE-11137 #resolve

by Thomas Faber

On 2016-04-23 21:09, spetreolle(a)svn.reactos.org wrote: > [NDIS] > Silence a debug output. > CORE-11137 #resolve > --- trunk/reactos/drivers/network/ndis/ndis/protocol.c [iso-8859-1] (original) > +++ trunk/reactos/drivers/network/ndis/ndis/protocol.c [iso-8859-1] Sat Apr 23 19:09:30 2016 > @@ -321,7 +321,7 @@ > PLOGICAL_ADAPTER Adapter; > PNDIS_REQUEST_MAC_BLOCK MacBlock = (PNDIS_REQUEST_MAC_BLOCK)NdisRequest->MacReserved; > > - NDIS_DbgPrint(MAX_TRACE, ("Called.\n")); > + NDIS_DbgPrint(MIN_TRACE, ("Called.\n")); > > ASSERT(MacBindingHandle); > AdapterBinding = GET_ADAPTER_BINDING(MacBindingHandle); This does not silence the trace. It does the opposite.

9 years

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Re: [ros-dev] ReactOS SVN Version Naming

by Alex Ionescu

Are you equally confused when Windows 10 Anniversary Update preview builds also present themselves as such, even though it'snot coming out until later? Best regards, Alex Ionescu On Wed, Apr 13, 2016 at 9:31 AM, Javier Agustìn Fernàndez Arroyo <elhoir(a)gmail.com> wrote: > what about changing "-" by "+"? > > "0.4+SVNx" > that would mean, "this is the 0.4. version, plus svn revisions until x" > > > On Sun, Apr 10, 2016 at 11:25 PM, Mark Jansen <learn0more+ros(a)gmail.com> > wrote: >> >> >> >> This way of numbering seems very confusing to me, and I assume to other >> people as well.. >> When ReactOS presents itself as 0.5-SVN, I would expect this to be a 0.5 >> release, and not a 0.4 release that is working towards a 0.5. >> >> >> regards, >> >> Mark >> >> >> PS: I wasn't subscribed at the time this was sent, so sending a 'fake' >> reply :) >> >> >>> Ged Murphy gedmurphy.maillists at gmail.com >>> Mon Feb 29 16:07:49 UTC 2016 >>> >>> Because that’s what is being worked towards now, and there will be an >>> unknown number of point releases until it’s reached. >>> >>> It’s also a bit of nostalgia, it’s what we’ve always done :) >>> >>> >>> >>>> From: Ros-dev [mailto:ros-dev-bounces at reactos.org] On Behalf Of >>>> Hermès >>>> BÉLUSCA - MAÏTO >>>> Sent: 29 February 2016 16:00 >>>> To: ReactOS Development List <ros-dev at reactos.org> >>>> Subject: [ros-dev] ReactOS SVN version naming >>>> >>>> Hi guys, >>>> >>>> I would like to understand what’s the rationale behind changing the >>>> ReactOS >>>> trunk version from “0.4-SVN” to “0.5-SVN” (see revision 70818) whereas >>>> we >>>> have just started to release ROS 0.4.0 only? >>>> >>>> Thanks in advance for your explanations! >>>> >>>> Cheers, >>>> Hermès. >> >> >> _______________________________________________ >> Ros-dev mailing list >> Ros-dev(a)reactos.org >> http://www.reactos.org/mailman/listinfo/ros-dev > > > > _______________________________________________ > Ros-dev mailing list > Ros-dev(a)reactos.org > http://www.reactos.org/mailman/listinfo/ros-dev >

9 years, 1 month

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Re: [ros-dev] [ros-diffs] [tkreuzer] 60701: [NTOSKRNL] - Introduce a new and faster way to return to kernel mode from traps by using a ret 8 instruction instead of an iret. - Make use of KiUserTrap where appropriate - Remov...

by Alex Ionescu

Wait, are you suggesting that "doing things better than Microsoft" and "those idiots have no idea what they're doing" and "we shouldn't just be copying the instructions they use".... doesn't work? :O Best regards, Alex Ionescu On Thu, Apr 14, 2016 at 8:09 AM, Thomas Faber <thomas.faber(a)reactos.org> wrote: > Looks like we've encountered an issue with this > KiTrapReturnNoSegmentsRet8 approach. As seen in > https://jira.reactos.org/browse/CORE-11115, when a large number of > interrupts happen, this will cause us to run out of kernel stack. > > Since the popfd / ret 8 steps do not happen atomically, interrupts will > be re-enabled before those 12 bytes of stack are freed, thus many of > them happening in a row will cause us to run out. > > Thoughts? > > Thanks! > -Thomas > > > > On 2013-10-19 13:33, tkreuzer(a)svn.reactos.org wrote: >> Author: tkreuzer >> Date: Sat Oct 19 11:33:34 2013 >> New Revision: 60701 >> >> URL: http://svn.reactos.org/svn/reactos?rev=60701&view=rev >> Log: >> [NTOSKRNL] >> - Introduce a new and faster way to return to kernel mode from traps by using a ret 8 instruction instead of an iret. >> - Make use of KiUserTrap where appropriate >> - Remove some pointless toplevel volatile >> >> Modified: >> trunk/reactos/ntoskrnl/include/internal/i386/asmmacro.S >> trunk/reactos/ntoskrnl/include/internal/i386/ke.h >> trunk/reactos/ntoskrnl/include/internal/i386/trap_x.h >> trunk/reactos/ntoskrnl/ke/i386/cpu.c >> trunk/reactos/ntoskrnl/ke/i386/exp.c >> trunk/reactos/ntoskrnl/ke/i386/patpge.c >> trunk/reactos/ntoskrnl/ke/i386/trap.s >> trunk/reactos/ntoskrnl/ke/i386/traphdlr.c >> trunk/reactos/ntoskrnl/ke/i386/usercall.c >> trunk/reactos/ntoskrnl/ke/time.c >> >> Modified: trunk/reactos/ntoskrnl/include/internal/i386/asmmacro.S >> URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/… >> ============================================================================== >> --- trunk/reactos/ntoskrnl/include/internal/i386/asmmacro.S [iso-8859-1] (original) >> +++ trunk/reactos/ntoskrnl/include/internal/i386/asmmacro.S [iso-8859-1] Sat Oct 19 11:33:34 2013 >> @@ -241,6 +241,7 @@ >> #define KI_EXIT_RET HEX(080) >> #define KI_EXIT_IRET HEX(100) >> #define KI_EDITED_FRAME HEX(200) >> +#define KI_EXIT_RET8 HEX(400) >> #define KI_RESTORE_VOLATILES (KI_RESTORE_EAX OR KI_RESTORE_ECX_EDX) >> >> MACRO(KiTrapExitStub, Name, Flags) >> @@ -248,15 +249,15 @@ >> PUBLIC @&Name&@4 >> @&Name&@4: >> >> - if (Flags AND KI_RESTORE_EFLAGS) >> + if (Flags AND KI_EXIT_RET8) OR (Flags AND KI_EXIT_IRET) >> + >> + /* This is the IRET frame */ >> + OffsetEsp = KTRAP_FRAME_EIP >> + >> + elseif (Flags AND KI_RESTORE_EFLAGS) >> >> /* We will pop EFlags off the stack */ >> OffsetEsp = KTRAP_FRAME_EFLAGS >> - >> - elseif (Flags AND KI_EXIT_IRET) >> - >> - /* This is the IRET frame */ >> - OffsetEsp = KTRAP_FRAME_EIP >> >> else >> >> @@ -335,6 +336,13 @@ >> >> if (Flags AND KI_RESTORE_EFLAGS) >> >> + if (Flags AND KI_EXIT_RET8) >> + >> + /* We are at the IRET frame, so push EFLAGS first */ >> + push dword ptr [esp + 8] >> + >> + endif >> + >> /* Restore EFLAGS */ >> popfd >> >> @@ -357,6 +365,11 @@ >> /* Return to kernel mode with a jmp */ >> jmp edx >> >> + elseif (Flags AND KI_EXIT_RET8) >> + >> + /* Return to kernel mode with a ret 8 */ >> + ret 8 >> + >> elseif (Flags AND KI_EXIT_RET) >> >> /* Return to kernel mode with a ret */ >> >> Modified: trunk/reactos/ntoskrnl/include/internal/i386/ke.h >> URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/… >> ============================================================================== >> --- trunk/reactos/ntoskrnl/include/internal/i386/ke.h [iso-8859-1] (original) >> +++ trunk/reactos/ntoskrnl/include/internal/i386/ke.h [iso-8859-1] Sat Oct 19 11:33:34 2013 >> @@ -383,13 +383,13 @@ >> ULONG_PTR >> NTAPI >> Ki386EnableGlobalPage( >> - IN volatile ULONG_PTR Context >> + IN ULONG_PTR Context >> ); >> >> ULONG_PTR >> NTAPI >> Ki386EnableTargetLargePage( >> - IN volatile ULONG_PTR Context >> + IN ULONG_PTR Context >> ); >> >> BOOLEAN >> >> Modified: trunk/reactos/ntoskrnl/include/internal/i386/trap_x.h >> URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/… >> ============================================================================== >> --- trunk/reactos/ntoskrnl/include/internal/i386/trap_x.h [iso-8859-1] (original) >> +++ trunk/reactos/ntoskrnl/include/internal/i386/trap_x.h [iso-8859-1] Sat Oct 19 11:33:34 2013 >> @@ -163,7 +163,7 @@ >> } >> >> /* Check DR values */ >> - if (TrapFrame->SegCs & MODE_MASK) >> + if (KiUserTrap(TrapFrame) >> { >> /* Check for active debugging */ >> if (KeGetCurrentThread()->Header.DebugActive) >> @@ -244,6 +244,7 @@ >> DECLSPEC_NORETURN VOID FASTCALL KiEditedTrapReturn(IN PKTRAP_FRAME TrapFrame); >> DECLSPEC_NORETURN VOID FASTCALL KiTrapReturn(IN PKTRAP_FRAME TrapFrame); >> DECLSPEC_NORETURN VOID FASTCALL KiTrapReturnNoSegments(IN PKTRAP_FRAME TrapFrame); >> +DECLSPEC_NORETURN VOID FASTCALL KiTrapReturnNoSegmentsRet8(IN PKTRAP_FRAME TrapFrame); >> >> typedef >> ATTRIB_NORETURN >> @@ -382,7 +383,7 @@ >> TrapFrame->Dr7 = 0; >> >> /* Check if the frame was from user mode or v86 mode */ >> - if ((TrapFrame->SegCs & MODE_MASK) || >> + if (KiUserTrap(TrapFrame) || >> (TrapFrame->EFlags & EFLAGS_V86_MASK)) >> { >> /* Check for active debugging */ >> @@ -411,7 +412,7 @@ >> TrapFrame->Dr7 = 0; >> >> /* Check if the frame was from user mode or v86 mode */ >> - if ((TrapFrame->SegCs & MODE_MASK) || >> + if (KiUserTrap(TrapFrame) || >> (TrapFrame->EFlags & EFLAGS_V86_MASK)) >> { >> /* Check for active debugging */ >> >> Modified: trunk/reactos/ntoskrnl/ke/i386/cpu.c >> URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/cpu.c?rev… >> ============================================================================== >> --- trunk/reactos/ntoskrnl/ke/i386/cpu.c [iso-8859-1] (original) >> +++ trunk/reactos/ntoskrnl/ke/i386/cpu.c [iso-8859-1] Sat Oct 19 11:33:34 2013 >> @@ -1535,7 +1535,7 @@ >> if (TargetAffinity) >> { >> /* Sanity check */ >> - ASSERT(Prcb == (volatile PKPRCB)KeGetCurrentPrcb()); >> + ASSERT(Prcb == KeGetCurrentPrcb()); >> >> /* FIXME: TODO */ >> ASSERTMSG("Not yet implemented\n", FALSE); >> >> Modified: trunk/reactos/ntoskrnl/ke/i386/exp.c >> URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/exp.c?rev… >> ============================================================================== >> --- trunk/reactos/ntoskrnl/ke/i386/exp.c [iso-8859-1] (original) >> +++ trunk/reactos/ntoskrnl/ke/i386/exp.c [iso-8859-1] Sat Oct 19 11:33:34 2013 >> @@ -137,7 +137,7 @@ >> KiEspFromTrapFrame(IN PKTRAP_FRAME TrapFrame) >> { >> /* Check if this is user-mode or V86 */ >> - if ((TrapFrame->SegCs & MODE_MASK) || >> + if (KiUserTrap(TrapFrame) || >> (TrapFrame->EFlags & EFLAGS_V86_MASK)) >> { >> /* Return it directly */ >> @@ -175,7 +175,7 @@ >> Previous = KiEspFromTrapFrame(TrapFrame); >> >> /* Check if this is user-mode or V86 */ >> - if ((TrapFrame->SegCs & MODE_MASK) || >> + if (KiUserTrap(TrapFrame) || >> (TrapFrame->EFlags & EFLAGS_V86_MASK)) >> { >> /* Write it directly */ >> @@ -225,7 +225,7 @@ >> /* Just return it */ >> return TrapFrame->HardwareSegSs; >> } >> - else if (TrapFrame->SegCs & MODE_MASK) >> + else if (KiUserTrap(TrapFrame)) >> { >> /* User mode, return the User SS */ >> return TrapFrame->HardwareSegSs | RPL_MASK; >> @@ -251,7 +251,7 @@ >> /* Just write it */ >> TrapFrame->HardwareSegSs = Ss; >> } >> - else if (TrapFrame->SegCs & MODE_MASK) >> + else if (KiUserTrap(TrapFrame)) >> { >> /* Usermode, save the User SS */ >> TrapFrame->HardwareSegSs = Ss | RPL_MASK; >> @@ -398,7 +398,7 @@ >> TrapFrame->V86Fs = Context->SegFs; >> TrapFrame->V86Gs = Context->SegGs; >> } >> - else if (!(TrapFrame->SegCs & MODE_MASK)) >> + else if (!KiUserTrap(TrapFrame)) >> { >> /* For kernel mode, write the standard values */ >> TrapFrame->SegDs = KGDT_R3_DATA | RPL_MASK; >> @@ -429,7 +429,7 @@ >> >> /* Handle the extended registers */ >> if (((ContextFlags & CONTEXT_EXTENDED_REGISTERS) == >> - CONTEXT_EXTENDED_REGISTERS) && (TrapFrame->SegCs & MODE_MASK)) >> + CONTEXT_EXTENDED_REGISTERS) && KiUserTrap(TrapFrame)) >> { >> /* Get the FX Area */ >> FxSaveArea = (PFX_SAVE_AREA)(TrapFrame + 1); >> @@ -463,7 +463,7 @@ >> >> /* Handle the floating point state */ >> if (((ContextFlags & CONTEXT_FLOATING_POINT) == >> - CONTEXT_FLOATING_POINT) && (TrapFrame->SegCs & MODE_MASK)) >> + CONTEXT_FLOATING_POINT) && KiUserTrap(TrapFrame)) >> { >> /* Get the FX Area */ >> FxSaveArea = (PFX_SAVE_AREA)(TrapFrame + 1); >> @@ -692,7 +692,7 @@ >> >> /* Handle extended registers */ >> if (((Context->ContextFlags & CONTEXT_EXTENDED_REGISTERS) == >> - CONTEXT_EXTENDED_REGISTERS) && (TrapFrame->SegCs & MODE_MASK)) >> + CONTEXT_EXTENDED_REGISTERS) && KiUserTrap(TrapFrame)) >> { >> /* Get the FX Save Area */ >> FxSaveArea = (PFX_SAVE_AREA)(TrapFrame + 1); >> @@ -712,7 +712,7 @@ >> >> /* Handle Floating Point */ >> if (((Context->ContextFlags & CONTEXT_FLOATING_POINT) == >> - CONTEXT_FLOATING_POINT) && (TrapFrame->SegCs & MODE_MASK)) >> + CONTEXT_FLOATING_POINT) && KiUserTrap(TrapFrame)) >> { >> /* Get the FX Save Area */ >> FxSaveArea = (PFX_SAVE_AREA)(TrapFrame + 1); >> @@ -1045,6 +1045,13 @@ >> } >> } >> _SEH2_END; >> + >> + DPRINT("First chance exception in %.16s, ExceptionCode: %lx, ExceptionAddress: %p, P0: %lx, P1: %lx\n", >> + PsGetCurrentProcess()->ImageFileName, >> + ExceptionRecord->ExceptionCode, >> + ExceptionRecord->ExceptionAddress, >> + ExceptionRecord->ExceptionInformation[0], >> + ExceptionRecord->ExceptionInformation[1]); >> } >> >> /* Try second chance */ >> @@ -1060,11 +1067,13 @@ >> } >> >> /* 3rd strike, kill the process */ >> - DPRINT1("Kill %.16s, ExceptionCode: %lx, ExceptionAddress: %p, BaseAddress: %p\n", >> + DPRINT1("Kill %.16s, ExceptionCode: %lx, ExceptionAddress: %p, BaseAddress: %p, P0: %lx, P1: %lx\n", >> PsGetCurrentProcess()->ImageFileName, >> ExceptionRecord->ExceptionCode, >> ExceptionRecord->ExceptionAddress, >> - PsGetCurrentProcess()->SectionBaseAddress); >> + PsGetCurrentProcess()->SectionBaseAddress, >> + ExceptionRecord->ExceptionInformation[0], >> + ExceptionRecord->ExceptionInformation[1]); >> >> ZwTerminateProcess(NtCurrentProcess(), ExceptionRecord->ExceptionCode); >> KeBugCheckEx(KMODE_EXCEPTION_NOT_HANDLED, >> >> Modified: trunk/reactos/ntoskrnl/ke/i386/patpge.c >> URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/patpge.c?… >> ============================================================================== >> --- trunk/reactos/ntoskrnl/ke/i386/patpge.c [iso-8859-1] (original) >> +++ trunk/reactos/ntoskrnl/ke/i386/patpge.c [iso-8859-1] Sat Oct 19 11:33:34 2013 >> @@ -20,9 +20,9 @@ >> ULONG_PTR >> NTAPI >> INIT_FUNCTION >> -Ki386EnableGlobalPage(IN volatile ULONG_PTR Context) >> -{ >> - volatile PLONG Count = (PLONG)Context; >> +Ki386EnableGlobalPage(IN ULONG_PTR Context) >> +{ >> + PLONG Count = (PLONG)Context; >> ULONG Cr4, Cr3; >> >> /* Disable interrupts */ >> @@ -144,7 +144,7 @@ >> if (PageTable) >> *PageTable = (PHARDWARE_PTE)(Pde->PageFrameNumber << PAGE_SHIFT); >> } >> - >> + >> return TRUE; >> } >> >> @@ -172,7 +172,7 @@ >> /* Get PTE of VirtualPtr, make it valid, and map PhysicalPtr there */ >> Pte = &PageTable[(VirtualPtr >> 12) & ((1 << PTE_BITS) - 1)]; >> Pte->Valid = 1; >> - Pte->PageFrameNumber = PhysicalPtr.QuadPart >> PAGE_SHIFT; >> + Pte->PageFrameNumber = (PFN_NUMBER)(PhysicalPtr.QuadPart >> PAGE_SHIFT); >> >> return TRUE; >> } >> @@ -189,7 +189,7 @@ >> PhysicalPtr = MmGetPhysicalAddress(VirtualPtr); >> >> /* Map its physical address in the page table provided by the caller */ >> - Pte->PageFrameNumber = PhysicalPtr.QuadPart >> PAGE_SHIFT; >> + Pte->PageFrameNumber = (PFN_NUMBER)(PhysicalPtr.QuadPart >> PAGE_SHIFT); >> } >> >> BOOLEAN >> >> Modified: trunk/reactos/ntoskrnl/ke/i386/trap.s >> URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/trap.s?re… >> ============================================================================== >> --- trunk/reactos/ntoskrnl/ke/i386/trap.s [iso-8859-1] (original) >> +++ trunk/reactos/ntoskrnl/ke/i386/trap.s [iso-8859-1] Sat Oct 19 11:33:34 2013 >> @@ -166,6 +166,7 @@ >> KiTrapExitStub KiEditedTrapReturn, (KI_RESTORE_VOLATILES OR KI_RESTORE_EFLAGS OR KI_EDITED_FRAME OR KI_EXIT_RET) >> KiTrapExitStub KiTrapReturn, (KI_RESTORE_VOLATILES OR KI_RESTORE_SEGMENTS OR KI_EXIT_IRET) >> KiTrapExitStub KiTrapReturnNoSegments, (KI_RESTORE_VOLATILES OR KI_EXIT_IRET) >> +KiTrapExitStub KiTrapReturnNoSegmentsRet8,(KI_RESTORE_VOLATILES OR KI_RESTORE_EFLAGS OR KI_EXIT_RET8) >> >> #ifdef _MSC_VER >> EXTERN _PsConvertToGuiThread@0:PROC >> >> Modified: trunk/reactos/ntoskrnl/ke/i386/traphdlr.c >> URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/traphdlr.… >> ============================================================================== >> --- trunk/reactos/ntoskrnl/ke/i386/traphdlr.c [iso-8859-1] (original) >> +++ trunk/reactos/ntoskrnl/ke/i386/traphdlr.c [iso-8859-1] Sat Oct 19 11:33:34 2013 >> @@ -100,7 +100,7 @@ >> if (__builtin_expect(TrapFrame->Dr7 & ~DR7_RESERVED_MASK, 0)) >> { >> /* Check if the frame was from user mode or v86 mode */ >> - if ((TrapFrame->SegCs & MODE_MASK) || >> + if (KiUserTrap(TrapFrame) || >> (TrapFrame->EFlags & EFLAGS_V86_MASK)) >> { >> /* Handle debug registers */ >> @@ -124,13 +124,13 @@ >> if (TrapFrame->EFlags & EFLAGS_V86_MASK) KiTrapReturnNoSegments(TrapFrame); >> >> /* Check for user mode exit */ >> - if (TrapFrame->SegCs & MODE_MASK) KiTrapReturn(TrapFrame); >> + if (KiUserTrap(TrapFrame)) KiTrapReturn(TrapFrame); >> >> /* Check for edited frame */ >> if (KiIsFrameEdited(TrapFrame)) KiEditedTrapReturn(TrapFrame); >> >> /* Exit the trap to kernel mode */ >> - KiTrapReturnNoSegments(TrapFrame); >> + KiTrapReturnNoSegmentsRet8(TrapFrame); >> } >> >> DECLSPEC_NORETURN >> @@ -152,7 +152,7 @@ >> KeGetCurrentThread()->PreviousMode = (CCHAR)TrapFrame->PreviousPreviousMode; >> >> /* Check for user mode exit */ >> - if (TrapFrame->SegCs & MODE_MASK) >> + if (KiUserTrap(TrapFrame)) >> { >> /* Check if we were single stepping */ >> if (TrapFrame->EFlags & EFLAGS_TF) >> @@ -186,13 +186,13 @@ >> if (TrapFrame->EFlags & EFLAGS_V86_MASK) KiTrapReturnNoSegments(TrapFrame); >> >> /* Check for user mode exit */ >> - if (TrapFrame->SegCs & MODE_MASK) KiTrapReturn(TrapFrame); >> + if (KiUserTrap(TrapFrame)) KiTrapReturn(TrapFrame); >> >> /* Check for edited frame */ >> if (KiIsFrameEdited(TrapFrame)) KiEditedTrapReturn(TrapFrame); >> >> /* Exit the trap to kernel mode */ >> - KiTrapReturnNoSegments(TrapFrame); >> + KiTrapReturnNoSegmentsRet8(TrapFrame); >> } >> >> >> @@ -1250,10 +1250,10 @@ >> /* Call the access fault handler */ >> Status = MmAccessFault(TrapFrame->ErrCode & 1, >> (PVOID)Cr2, >> - TrapFrame->SegCs & MODE_MASK, >> + KiUserTrap(TrapFrame), >> TrapFrame); >> if (NT_SUCCESS(Status)) KiEoiHelper(TrapFrame); >> - >> + >> /* Check for syscall fault */ >> #if 0 >> if ((TrapFrame->Eip == (ULONG_PTR)CopyParams) || >> @@ -1541,7 +1541,7 @@ >> TrapFrame->Dr7 = 0; >> >> /* Check if the frame was from user mode */ >> - if (TrapFrame->SegCs & MODE_MASK) >> + if (KiUserTrap(TrapFrame)) >> { >> /* Check for active debugging */ >> if (KeGetCurrentThread()->Header.DebugActive & 0xFF) >> >> Modified: trunk/reactos/ntoskrnl/ke/i386/usercall.c >> URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/usercall.… >> ============================================================================== >> --- trunk/reactos/ntoskrnl/ke/i386/usercall.c [iso-8859-1] (original) >> +++ trunk/reactos/ntoskrnl/ke/i386/usercall.c [iso-8859-1] Sat Oct 19 11:33:34 2013 >> @@ -67,7 +67,7 @@ >> _SEH2_TRY >> { >> /* Sanity check */ >> - ASSERT((TrapFrame->SegCs & MODE_MASK) != KernelMode); >> + ASSERT(KiUserTrap(TrapFrame)); >> >> /* Get the aligned size */ >> AlignedEsp = Context.Esp & ~3; >> @@ -210,7 +210,7 @@ >> } >> >> >> -/* >> +/* >> * Stack layout for KiUserModeCallout: >> * ---------------------------------- >> * KCALLOUT_FRAME.ResultLength <= 2nd Parameter to KiCallUserMode >> >> Modified: trunk/reactos/ntoskrnl/ke/time.c >> URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/time.c?rev=607… >> ============================================================================== >> --- trunk/reactos/ntoskrnl/ke/time.c [iso-8859-1] (original) >> +++ trunk/reactos/ntoskrnl/ke/time.c [iso-8859-1] Sat Oct 19 11:33:34 2013 >> @@ -153,7 +153,7 @@ >> >> /* Check if we came from user mode */ >> #ifndef _M_ARM >> - if ((TrapFrame->SegCs & MODE_MASK) || (TrapFrame->EFlags & EFLAGS_V86_MASK)) >> + if (KiUserTrap(TrapFrame) || (TrapFrame->EFlags & EFLAGS_V86_MASK)) >> #else >> if (TrapFrame->PreviousMode == UserMode) >> #endif >> >> > > > _______________________________________________ > Ros-dev mailing list > Ros-dev(a)reactos.org > http://www.reactos.org/mailman/listinfo/ros-dev

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Re: [ros-dev] [ros-diffs] [tkreuzer] 60701: [NTOSKRNL] - Introduce a new and faster way to return to kernel mode from traps by using a ret 8 instruction instead of an iret. - Make use of KiUserTrap where appropriate - Remov...

by Thomas Faber

Looks like we've encountered an issue with this KiTrapReturnNoSegmentsRet8 approach. As seen in https://jira.reactos.org/browse/CORE-11115, when a large number of interrupts happen, this will cause us to run out of kernel stack. Since the popfd / ret 8 steps do not happen atomically, interrupts will be re-enabled before those 12 bytes of stack are freed, thus many of them happening in a row will cause us to run out. Thoughts? Thanks! -Thomas On 2013-10-19 13:33, tkreuzer(a)svn.reactos.org wrote: > Author: tkreuzer > Date: Sat Oct 19 11:33:34 2013 > New Revision: 60701 > > URL: http://svn.reactos.org/svn/reactos?rev=60701&view=rev > Log: > [NTOSKRNL] > - Introduce a new and faster way to return to kernel mode from traps by using a ret 8 instruction instead of an iret. > - Make use of KiUserTrap where appropriate > - Remove some pointless toplevel volatile > > Modified: > trunk/reactos/ntoskrnl/include/internal/i386/asmmacro.S > trunk/reactos/ntoskrnl/include/internal/i386/ke.h > trunk/reactos/ntoskrnl/include/internal/i386/trap_x.h > trunk/reactos/ntoskrnl/ke/i386/cpu.c > trunk/reactos/ntoskrnl/ke/i386/exp.c > trunk/reactos/ntoskrnl/ke/i386/patpge.c > trunk/reactos/ntoskrnl/ke/i386/trap.s > trunk/reactos/ntoskrnl/ke/i386/traphdlr.c > trunk/reactos/ntoskrnl/ke/i386/usercall.c > trunk/reactos/ntoskrnl/ke/time.c > > Modified: trunk/reactos/ntoskrnl/include/internal/i386/asmmacro.S > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/… > ============================================================================== > --- trunk/reactos/ntoskrnl/include/internal/i386/asmmacro.S [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/include/internal/i386/asmmacro.S [iso-8859-1] Sat Oct 19 11:33:34 2013 > @@ -241,6 +241,7 @@ > #define KI_EXIT_RET HEX(080) > #define KI_EXIT_IRET HEX(100) > #define KI_EDITED_FRAME HEX(200) > +#define KI_EXIT_RET8 HEX(400) > #define KI_RESTORE_VOLATILES (KI_RESTORE_EAX OR KI_RESTORE_ECX_EDX) > > MACRO(KiTrapExitStub, Name, Flags) > @@ -248,15 +249,15 @@ > PUBLIC @&Name&@4 > @&Name&@4: > > - if (Flags AND KI_RESTORE_EFLAGS) > + if (Flags AND KI_EXIT_RET8) OR (Flags AND KI_EXIT_IRET) > + > + /* This is the IRET frame */ > + OffsetEsp = KTRAP_FRAME_EIP > + > + elseif (Flags AND KI_RESTORE_EFLAGS) > > /* We will pop EFlags off the stack */ > OffsetEsp = KTRAP_FRAME_EFLAGS > - > - elseif (Flags AND KI_EXIT_IRET) > - > - /* This is the IRET frame */ > - OffsetEsp = KTRAP_FRAME_EIP > > else > > @@ -335,6 +336,13 @@ > > if (Flags AND KI_RESTORE_EFLAGS) > > + if (Flags AND KI_EXIT_RET8) > + > + /* We are at the IRET frame, so push EFLAGS first */ > + push dword ptr [esp + 8] > + > + endif > + > /* Restore EFLAGS */ > popfd > > @@ -357,6 +365,11 @@ > /* Return to kernel mode with a jmp */ > jmp edx > > + elseif (Flags AND KI_EXIT_RET8) > + > + /* Return to kernel mode with a ret 8 */ > + ret 8 > + > elseif (Flags AND KI_EXIT_RET) > > /* Return to kernel mode with a ret */ > > Modified: trunk/reactos/ntoskrnl/include/internal/i386/ke.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/… > ============================================================================== > --- trunk/reactos/ntoskrnl/include/internal/i386/ke.h [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/include/internal/i386/ke.h [iso-8859-1] Sat Oct 19 11:33:34 2013 > @@ -383,13 +383,13 @@ > ULONG_PTR > NTAPI > Ki386EnableGlobalPage( > - IN volatile ULONG_PTR Context > + IN ULONG_PTR Context > ); > > ULONG_PTR > NTAPI > Ki386EnableTargetLargePage( > - IN volatile ULONG_PTR Context > + IN ULONG_PTR Context > ); > > BOOLEAN > > Modified: trunk/reactos/ntoskrnl/include/internal/i386/trap_x.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/… > ============================================================================== > --- trunk/reactos/ntoskrnl/include/internal/i386/trap_x.h [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/include/internal/i386/trap_x.h [iso-8859-1] Sat Oct 19 11:33:34 2013 > @@ -163,7 +163,7 @@ > } > > /* Check DR values */ > - if (TrapFrame->SegCs & MODE_MASK) > + if (KiUserTrap(TrapFrame) > { > /* Check for active debugging */ > if (KeGetCurrentThread()->Header.DebugActive) > @@ -244,6 +244,7 @@ > DECLSPEC_NORETURN VOID FASTCALL KiEditedTrapReturn(IN PKTRAP_FRAME TrapFrame); > DECLSPEC_NORETURN VOID FASTCALL KiTrapReturn(IN PKTRAP_FRAME TrapFrame); > DECLSPEC_NORETURN VOID FASTCALL KiTrapReturnNoSegments(IN PKTRAP_FRAME TrapFrame); > +DECLSPEC_NORETURN VOID FASTCALL KiTrapReturnNoSegmentsRet8(IN PKTRAP_FRAME TrapFrame); > > typedef > ATTRIB_NORETURN > @@ -382,7 +383,7 @@ > TrapFrame->Dr7 = 0; > > /* Check if the frame was from user mode or v86 mode */ > - if ((TrapFrame->SegCs & MODE_MASK) || > + if (KiUserTrap(TrapFrame) || > (TrapFrame->EFlags & EFLAGS_V86_MASK)) > { > /* Check for active debugging */ > @@ -411,7 +412,7 @@ > TrapFrame->Dr7 = 0; > > /* Check if the frame was from user mode or v86 mode */ > - if ((TrapFrame->SegCs & MODE_MASK) || > + if (KiUserTrap(TrapFrame) || > (TrapFrame->EFlags & EFLAGS_V86_MASK)) > { > /* Check for active debugging */ > > Modified: trunk/reactos/ntoskrnl/ke/i386/cpu.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/cpu.c?rev… > ============================================================================== > --- trunk/reactos/ntoskrnl/ke/i386/cpu.c [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/ke/i386/cpu.c [iso-8859-1] Sat Oct 19 11:33:34 2013 > @@ -1535,7 +1535,7 @@ > if (TargetAffinity) > { > /* Sanity check */ > - ASSERT(Prcb == (volatile PKPRCB)KeGetCurrentPrcb()); > + ASSERT(Prcb == KeGetCurrentPrcb()); > > /* FIXME: TODO */ > ASSERTMSG("Not yet implemented\n", FALSE); > > Modified: trunk/reactos/ntoskrnl/ke/i386/exp.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/exp.c?rev… > ============================================================================== > --- trunk/reactos/ntoskrnl/ke/i386/exp.c [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/ke/i386/exp.c [iso-8859-1] Sat Oct 19 11:33:34 2013 > @@ -137,7 +137,7 @@ > KiEspFromTrapFrame(IN PKTRAP_FRAME TrapFrame) > { > /* Check if this is user-mode or V86 */ > - if ((TrapFrame->SegCs & MODE_MASK) || > + if (KiUserTrap(TrapFrame) || > (TrapFrame->EFlags & EFLAGS_V86_MASK)) > { > /* Return it directly */ > @@ -175,7 +175,7 @@ > Previous = KiEspFromTrapFrame(TrapFrame); > > /* Check if this is user-mode or V86 */ > - if ((TrapFrame->SegCs & MODE_MASK) || > + if (KiUserTrap(TrapFrame) || > (TrapFrame->EFlags & EFLAGS_V86_MASK)) > { > /* Write it directly */ > @@ -225,7 +225,7 @@ > /* Just return it */ > return TrapFrame->HardwareSegSs; > } > - else if (TrapFrame->SegCs & MODE_MASK) > + else if (KiUserTrap(TrapFrame)) > { > /* User mode, return the User SS */ > return TrapFrame->HardwareSegSs | RPL_MASK; > @@ -251,7 +251,7 @@ > /* Just write it */ > TrapFrame->HardwareSegSs = Ss; > } > - else if (TrapFrame->SegCs & MODE_MASK) > + else if (KiUserTrap(TrapFrame)) > { > /* Usermode, save the User SS */ > TrapFrame->HardwareSegSs = Ss | RPL_MASK; > @@ -398,7 +398,7 @@ > TrapFrame->V86Fs = Context->SegFs; > TrapFrame->V86Gs = Context->SegGs; > } > - else if (!(TrapFrame->SegCs & MODE_MASK)) > + else if (!KiUserTrap(TrapFrame)) > { > /* For kernel mode, write the standard values */ > TrapFrame->SegDs = KGDT_R3_DATA | RPL_MASK; > @@ -429,7 +429,7 @@ > > /* Handle the extended registers */ > if (((ContextFlags & CONTEXT_EXTENDED_REGISTERS) == > - CONTEXT_EXTENDED_REGISTERS) && (TrapFrame->SegCs & MODE_MASK)) > + CONTEXT_EXTENDED_REGISTERS) && KiUserTrap(TrapFrame)) > { > /* Get the FX Area */ > FxSaveArea = (PFX_SAVE_AREA)(TrapFrame + 1); > @@ -463,7 +463,7 @@ > > /* Handle the floating point state */ > if (((ContextFlags & CONTEXT_FLOATING_POINT) == > - CONTEXT_FLOATING_POINT) && (TrapFrame->SegCs & MODE_MASK)) > + CONTEXT_FLOATING_POINT) && KiUserTrap(TrapFrame)) > { > /* Get the FX Area */ > FxSaveArea = (PFX_SAVE_AREA)(TrapFrame + 1); > @@ -692,7 +692,7 @@ > > /* Handle extended registers */ > if (((Context->ContextFlags & CONTEXT_EXTENDED_REGISTERS) == > - CONTEXT_EXTENDED_REGISTERS) && (TrapFrame->SegCs & MODE_MASK)) > + CONTEXT_EXTENDED_REGISTERS) && KiUserTrap(TrapFrame)) > { > /* Get the FX Save Area */ > FxSaveArea = (PFX_SAVE_AREA)(TrapFrame + 1); > @@ -712,7 +712,7 @@ > > /* Handle Floating Point */ > if (((Context->ContextFlags & CONTEXT_FLOATING_POINT) == > - CONTEXT_FLOATING_POINT) && (TrapFrame->SegCs & MODE_MASK)) > + CONTEXT_FLOATING_POINT) && KiUserTrap(TrapFrame)) > { > /* Get the FX Save Area */ > FxSaveArea = (PFX_SAVE_AREA)(TrapFrame + 1); > @@ -1045,6 +1045,13 @@ > } > } > _SEH2_END; > + > + DPRINT("First chance exception in %.16s, ExceptionCode: %lx, ExceptionAddress: %p, P0: %lx, P1: %lx\n", > + PsGetCurrentProcess()->ImageFileName, > + ExceptionRecord->ExceptionCode, > + ExceptionRecord->ExceptionAddress, > + ExceptionRecord->ExceptionInformation[0], > + ExceptionRecord->ExceptionInformation[1]); > } > > /* Try second chance */ > @@ -1060,11 +1067,13 @@ > } > > /* 3rd strike, kill the process */ > - DPRINT1("Kill %.16s, ExceptionCode: %lx, ExceptionAddress: %p, BaseAddress: %p\n", > + DPRINT1("Kill %.16s, ExceptionCode: %lx, ExceptionAddress: %p, BaseAddress: %p, P0: %lx, P1: %lx\n", > PsGetCurrentProcess()->ImageFileName, > ExceptionRecord->ExceptionCode, > ExceptionRecord->ExceptionAddress, > - PsGetCurrentProcess()->SectionBaseAddress); > + PsGetCurrentProcess()->SectionBaseAddress, > + ExceptionRecord->ExceptionInformation[0], > + ExceptionRecord->ExceptionInformation[1]); > > ZwTerminateProcess(NtCurrentProcess(), ExceptionRecord->ExceptionCode); > KeBugCheckEx(KMODE_EXCEPTION_NOT_HANDLED, > > Modified: trunk/reactos/ntoskrnl/ke/i386/patpge.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/patpge.c?… > ============================================================================== > --- trunk/reactos/ntoskrnl/ke/i386/patpge.c [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/ke/i386/patpge.c [iso-8859-1] Sat Oct 19 11:33:34 2013 > @@ -20,9 +20,9 @@ > ULONG_PTR > NTAPI > INIT_FUNCTION > -Ki386EnableGlobalPage(IN volatile ULONG_PTR Context) > -{ > - volatile PLONG Count = (PLONG)Context; > +Ki386EnableGlobalPage(IN ULONG_PTR Context) > +{ > + PLONG Count = (PLONG)Context; > ULONG Cr4, Cr3; > > /* Disable interrupts */ > @@ -144,7 +144,7 @@ > if (PageTable) > *PageTable = (PHARDWARE_PTE)(Pde->PageFrameNumber << PAGE_SHIFT); > } > - > + > return TRUE; > } > > @@ -172,7 +172,7 @@ > /* Get PTE of VirtualPtr, make it valid, and map PhysicalPtr there */ > Pte = &PageTable[(VirtualPtr >> 12) & ((1 << PTE_BITS) - 1)]; > Pte->Valid = 1; > - Pte->PageFrameNumber = PhysicalPtr.QuadPart >> PAGE_SHIFT; > + Pte->PageFrameNumber = (PFN_NUMBER)(PhysicalPtr.QuadPart >> PAGE_SHIFT); > > return TRUE; > } > @@ -189,7 +189,7 @@ > PhysicalPtr = MmGetPhysicalAddress(VirtualPtr); > > /* Map its physical address in the page table provided by the caller */ > - Pte->PageFrameNumber = PhysicalPtr.QuadPart >> PAGE_SHIFT; > + Pte->PageFrameNumber = (PFN_NUMBER)(PhysicalPtr.QuadPart >> PAGE_SHIFT); > } > > BOOLEAN > > Modified: trunk/reactos/ntoskrnl/ke/i386/trap.s > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/trap.s?re… > ============================================================================== > --- trunk/reactos/ntoskrnl/ke/i386/trap.s [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/ke/i386/trap.s [iso-8859-1] Sat Oct 19 11:33:34 2013 > @@ -166,6 +166,7 @@ > KiTrapExitStub KiEditedTrapReturn, (KI_RESTORE_VOLATILES OR KI_RESTORE_EFLAGS OR KI_EDITED_FRAME OR KI_EXIT_RET) > KiTrapExitStub KiTrapReturn, (KI_RESTORE_VOLATILES OR KI_RESTORE_SEGMENTS OR KI_EXIT_IRET) > KiTrapExitStub KiTrapReturnNoSegments, (KI_RESTORE_VOLATILES OR KI_EXIT_IRET) > +KiTrapExitStub KiTrapReturnNoSegmentsRet8,(KI_RESTORE_VOLATILES OR KI_RESTORE_EFLAGS OR KI_EXIT_RET8) > > #ifdef _MSC_VER > EXTERN _PsConvertToGuiThread@0:PROC > > Modified: trunk/reactos/ntoskrnl/ke/i386/traphdlr.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/traphdlr.… > ============================================================================== > --- trunk/reactos/ntoskrnl/ke/i386/traphdlr.c [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/ke/i386/traphdlr.c [iso-8859-1] Sat Oct 19 11:33:34 2013 > @@ -100,7 +100,7 @@ > if (__builtin_expect(TrapFrame->Dr7 & ~DR7_RESERVED_MASK, 0)) > { > /* Check if the frame was from user mode or v86 mode */ > - if ((TrapFrame->SegCs & MODE_MASK) || > + if (KiUserTrap(TrapFrame) || > (TrapFrame->EFlags & EFLAGS_V86_MASK)) > { > /* Handle debug registers */ > @@ -124,13 +124,13 @@ > if (TrapFrame->EFlags & EFLAGS_V86_MASK) KiTrapReturnNoSegments(TrapFrame); > > /* Check for user mode exit */ > - if (TrapFrame->SegCs & MODE_MASK) KiTrapReturn(TrapFrame); > + if (KiUserTrap(TrapFrame)) KiTrapReturn(TrapFrame); > > /* Check for edited frame */ > if (KiIsFrameEdited(TrapFrame)) KiEditedTrapReturn(TrapFrame); > > /* Exit the trap to kernel mode */ > - KiTrapReturnNoSegments(TrapFrame); > + KiTrapReturnNoSegmentsRet8(TrapFrame); > } > > DECLSPEC_NORETURN > @@ -152,7 +152,7 @@ > KeGetCurrentThread()->PreviousMode = (CCHAR)TrapFrame->PreviousPreviousMode; > > /* Check for user mode exit */ > - if (TrapFrame->SegCs & MODE_MASK) > + if (KiUserTrap(TrapFrame)) > { > /* Check if we were single stepping */ > if (TrapFrame->EFlags & EFLAGS_TF) > @@ -186,13 +186,13 @@ > if (TrapFrame->EFlags & EFLAGS_V86_MASK) KiTrapReturnNoSegments(TrapFrame); > > /* Check for user mode exit */ > - if (TrapFrame->SegCs & MODE_MASK) KiTrapReturn(TrapFrame); > + if (KiUserTrap(TrapFrame)) KiTrapReturn(TrapFrame); > > /* Check for edited frame */ > if (KiIsFrameEdited(TrapFrame)) KiEditedTrapReturn(TrapFrame); > > /* Exit the trap to kernel mode */ > - KiTrapReturnNoSegments(TrapFrame); > + KiTrapReturnNoSegmentsRet8(TrapFrame); > } > > > @@ -1250,10 +1250,10 @@ > /* Call the access fault handler */ > Status = MmAccessFault(TrapFrame->ErrCode & 1, > (PVOID)Cr2, > - TrapFrame->SegCs & MODE_MASK, > + KiUserTrap(TrapFrame), > TrapFrame); > if (NT_SUCCESS(Status)) KiEoiHelper(TrapFrame); > - > + > /* Check for syscall fault */ > #if 0 > if ((TrapFrame->Eip == (ULONG_PTR)CopyParams) || > @@ -1541,7 +1541,7 @@ > TrapFrame->Dr7 = 0; > > /* Check if the frame was from user mode */ > - if (TrapFrame->SegCs & MODE_MASK) > + if (KiUserTrap(TrapFrame)) > { > /* Check for active debugging */ > if (KeGetCurrentThread()->Header.DebugActive & 0xFF) > > Modified: trunk/reactos/ntoskrnl/ke/i386/usercall.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/usercall.… > ============================================================================== > --- trunk/reactos/ntoskrnl/ke/i386/usercall.c [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/ke/i386/usercall.c [iso-8859-1] Sat Oct 19 11:33:34 2013 > @@ -67,7 +67,7 @@ > _SEH2_TRY > { > /* Sanity check */ > - ASSERT((TrapFrame->SegCs & MODE_MASK) != KernelMode); > + ASSERT(KiUserTrap(TrapFrame)); > > /* Get the aligned size */ > AlignedEsp = Context.Esp & ~3; > @@ -210,7 +210,7 @@ > } > > > -/* > +/* > * Stack layout for KiUserModeCallout: > * ---------------------------------- > * KCALLOUT_FRAME.ResultLength <= 2nd Parameter to KiCallUserMode > > Modified: trunk/reactos/ntoskrnl/ke/time.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/time.c?rev=607… > ============================================================================== > --- trunk/reactos/ntoskrnl/ke/time.c [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/ke/time.c [iso-8859-1] Sat Oct 19 11:33:34 2013 > @@ -153,7 +153,7 @@ > > /* Check if we came from user mode */ > #ifndef _M_ARM > - if ((TrapFrame->SegCs & MODE_MASK) || (TrapFrame->EFlags & EFLAGS_V86_MASK)) > + if (KiUserTrap(TrapFrame) || (TrapFrame->EFlags & EFLAGS_V86_MASK)) > #else > if (TrapFrame->PreviousMode == UserMode) > #endif > >

9 years, 1 month

1
0
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ReactOS SVN Version Naming

by Mark Jansen

This way of numbering seems very confusing to me, and I assume to other people as well.. When ReactOS presents itself as 0.5-SVN, I would expect this to be a 0.5 release, and not a 0.4 release that is working towards a 0.5. regards, Mark PS: I wasn't subscribed at the time this was sent, so sending a 'fake' reply :) *Ged Murphy* gedmurphy.maillists at gmail.com > <ros-dev%40reactos.org?Subject=Re%3A%20%5Bros-dev%5D%20ReactOS%20SVN%20version%20naming&In-Reply-To=%3C005201d1730b%2456b98b90%24042ca2b0%24%40gmail.com%3E> > *Mon Feb 29 16:07:49 UTC 2016* > > Because that’s what is being worked towards now, and there will be an > unknown number of point releases until it’s reached. > > It’s also a bit of nostalgia, it’s what we’ve always done :) > > > >> >> From: Ros-dev [mailto:ros-dev-bounces at reactos.org <http://www.reactos.org/mailman/listinfo/ros-dev>] On Behalf Of Hermès >> BÉLUSCA - MAÏTO >> Sent: 29 February 2016 16:00 >> To: ReactOS Development List <ros-dev at reactos.org <http://www.reactos.org/mailman/listinfo/ros-dev>> >> Subject: [ros-dev] ReactOS SVN version naming >> >> Hi guys, >> >> I would like to understand what’s the rationale behind changing the ReactOS >> trunk version from “0.4-SVN” to “0.5-SVN” (see revision 70818) whereas we >> have just started to release ROS 0.4.0 only? >> >> Thanks in advance for your explanations! >> >> Cheers, >> Hermès. > >

9 years, 1 month

2
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Re: [ros-dev] [ros-diffs] [tfaber] 71129: [NTOS:WMI] - Avoid a memory leak in failure case of WmipGetRawSMBiosTableData. CORE-11095 #resolve

by Thomas Faber

That should have included "Patch by Víctor Martínez Calvo. CID 1322162." On 2016-04-09 18:16, tfaber(a)svn.reactos.org wrote: > Author: tfaber > Date: Sat Apr 9 16:16:12 2016 > New Revision: 71129 > > URL: http://svn.reactos.org/svn/reactos?rev=71129&view=rev > Log: > [NTOS:WMI] > - Avoid a memory leak in failure case of WmipGetRawSMBiosTableData. > CORE-11095 #resolve > > Modified: > trunk/reactos/ntoskrnl/wmi/smbios.c > > Modified: trunk/reactos/ntoskrnl/wmi/smbios.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/wmi/smbios.c?rev=… > ============================================================================== > --- trunk/reactos/ntoskrnl/wmi/smbios.c [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/wmi/smbios.c [iso-8859-1] Sat Apr 9 16:16:12 2016 > @@ -196,6 +196,7 @@ > TableMapping = MmMapIoSpace(PhysicalAddress, TableSize, MmCached); > if (TableMapping == NULL) > { > + ExFreePoolWithTag(BiosTables, 'BTMS'); > return STATUS_UNSUCCESSFUL; > } > > >

9 years, 1 month

1
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Status Meeting (March 2016)

by Aleksey Bragin

Hello, Let me invite you to the monthly status meeting taking place last Thursday of a month, 31th of March, 19:00 UTC, as usual. That's tomorrow! IRC service will only be started shortly before the meeting. Your participation passwords and server address will be emailed to you shortly before the meeting starts, and they are going to be different once again as they are not stored in any database. Hopefully it's not much of inconvenience. Please send agenda proposals to me before the meeting. And yes, 0.4.1 release discussion is in the agenda list already, proposed by Alex Rex :-) Regards, Aleksey Bragin

9 years, 1 month

5
6
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First Buildslaves back up again

by Colin Finck

Hi all, After the plugs at our old hosting site have finally been pulled yesterday, I managed to save all the important data and bring up a new server. The following services are up again, even if their performance might not match the old one: * Build GCCLin_x86 * Build GCCLin_x86 Release * Test KVM * iso.reactos.org In a short timeframe, I may be able to revive the Windows 7 builder as well as Doxygen and download.reactos.org. Needs some evaluation as to whether the resources of the server manage that. Approximately around May or June, we can add some of our previous servers to the server farm again. All services should be back up by then, with the same or even improved performance. Cheers, Colin

9 years, 1 month

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Re: [ros-dev] Status Meeting (March 2016)

by Matthias Kupfer

Hello, unfortunately I can't attend this meeting because of another official appointment. Nevertheless I would like to offer support the GSoC student as contact or mentor of necessary. Rama already contacted me and I reviewed his proposal last week. As long as it is on the optional list of projects I deem necessary to mention this. Regards, Matthias Am Wednesday 30 March 2016 20:15:08 schrieb Aleksey Bragin: > Hello, > Let me invite you to the monthly status meeting taking place last > Thursday of a month, 31th of March, 19:00 UTC, as usual. That's tomorrow! > > IRC service will only be started shortly before the meeting. Your > participation passwords and server address will be emailed to you > shortly before the meeting starts, and they are going to be different > once again as they are not stored in any database. Hopefully it's not > much of inconvenience. > > Please send agenda proposals to me before the meeting. And yes, 0.4.1 > release discussion is in the agenda list already, proposed by Alex Rex :-) > > Regards, > Aleksey Bragin > > _______________________________________________ > Ros-dev mailing list > Ros-dev(a)reactos.org > http://www.reactos.org/mailman/listinfo/ros-dev -- Matthias Kupfer phone +49 371 236 46 52 Wilhelm-Firl-Straße 21 mobile +49 160 859 43 54 09122 Chemnitz, Germany

9 years, 1 month

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Re: [ros-dev] [ros-diffs] [ekohl] 71085: [NETAPI32] DsEnumerateDomainTrustsW missing in netapi32.dll. Patch by Jared Smudde. CORE-11056 #resolve #comment Thanks a lot!

by Thomas Faber

On 2016-03-31 23:12, ekohl(a)svn.reactos.org wrote: > +DWORD WINAPI DsEnumerateDomainTrustsW(LPWSTR ServerName, ULONG Flags, PDS_DOMAIN_TRUSTSW* Domains, PULONG DomainCount) > +{ > + FIXME("(%s, %x, %p, %p): stub\n", ServerName, Flags, Domains, DomainCount); > + return ERROR_NO_LOGON_SERVERS; > +} Copypasta format string.

9 years, 1 month

1
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Re: [ros-dev] [ros-diffs] [akhaldi] 71057: [REISERFS] Import ReiserFS file system driver for Windows. It will be enabled later on. Brought to you by Peter Hater. CORE-11005

by Alex Ionescu

Hide your wife. Best regards, Alex Ionescu On Sat, Mar 26, 2016 at 1:40 PM, <akhaldi(a)svn.reactos.org> wrote: > Author: akhaldi > Date: Sat Mar 26 20:40:42 2016 > New Revision: 71057 > > URL: http://svn.reactos.org/svn/reactos?rev=71057&view=rev > Log: > [REISERFS] Import ReiserFS file system driver for Windows. It will be enabled later on. Brought to you by Peter Hater. CORE-11005 > > Added: > trunk/reactos/drivers/filesystems/reiserfs/ > trunk/reactos/drivers/filesystems/reiserfs/CMakeLists.txt (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/ > trunk/reactos/drivers/filesystems/reiserfs/inc/gplntifs.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/ > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/bit_spinlock.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/bitops.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/config.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/errno.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/fs.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/jbd.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/journal-head.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/kernel.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/list.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/log2.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/module.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/nls.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/reiserfs_acl.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/reiserfs_fs.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/reiserfs_fs_i.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/reiserfs_fs_sb.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/reiserfs_xattr.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/slab.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/spinlock.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/stddef.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/string.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/types.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/linux/version.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/reiserfs.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/inc/rfsd.h (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/ > trunk/reactos/drivers/filesystems/reiserfs/src/blockio.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/cleanup.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/close.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/cmcb.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/create.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/debug.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/devctl.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/dirctl.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/dispatch.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/except.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/fastio.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/fileinfo.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/flush.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/fsctl.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/init.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/lockctl.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/memory.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/misc.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/ > trunk/reactos/drivers/filesystems/reiserfs/src/nls.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_base.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_big5.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp1251.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp1255.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp437.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp737.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp775.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp850.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp852.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp855.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp857.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp860.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp861.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp862.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp863.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp864.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp865.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp866.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp869.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp874.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp932.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp936.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp949.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp950.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_euc-jp.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_euc-kr.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_gb2312.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-1.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-13.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-14.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-15.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-2.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-3.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-4.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-5.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-6.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-7.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-8.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-9.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_koi8-r.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_koi8-ru.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_koi8-u.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_sjis.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_tis-620.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_utf8.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/pnp.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/read.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/rfsd.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/rfsd.rc (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/rfsdblock.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/shutdown.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/volinfo.c (with props) > trunk/reactos/drivers/filesystems/reiserfs/src/write.c (with props) > Modified: > trunk/reactos/drivers/filesystems/CMakeLists.txt > > [This mail would be too long, it was shortened to contain the URLs only.] > > Modified: trunk/reactos/drivers/filesystems/CMakeLists.txt > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/CMakeL… > > Added: trunk/reactos/drivers/filesystems/reiserfs/CMakeLists.txt > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/gplntifs.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/bit_spinlock.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/bitops.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/config.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/errno.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/fs.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/jbd.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/journal-head.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/kernel.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/list.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/log2.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/module.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/nls.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/reiserfs_acl.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/reiserfs_fs.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/reiserfs_fs_i.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/reiserfs_fs_sb.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/reiserfs_xattr.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/slab.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/spinlock.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/stddef.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/string.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/types.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/linux/version.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/reiserfs.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/inc/rfsd.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/blockio.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/cleanup.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/close.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/cmcb.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/create.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/debug.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/devctl.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/dirctl.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/dispatch.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/except.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/fastio.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/fileinfo.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/flush.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/fsctl.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/init.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/lockctl.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/memory.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/misc.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_base.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_big5.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp1251.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp1255.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp437.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp737.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp775.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp850.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp852.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp855.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp857.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp860.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp861.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp862.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp863.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp864.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp865.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp866.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp869.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp874.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp932.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp936.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp949.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_cp950.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_euc-jp.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_euc-kr.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_gb2312.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-1.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-13.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-14.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-15.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-2.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-3.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-4.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-5.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-6.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-7.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-8.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_iso8859-9.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_koi8-r.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_koi8-ru.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_koi8-u.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_sjis.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_tis-620.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/nls/nls_utf8.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/pnp.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/read.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/rfsd.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/rfsd.rc > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/rfsdblock.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/shutdown.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/volinfo.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > > Added: trunk/reactos/drivers/filesystems/reiserfs/src/write.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/reiser… > >

9 years, 1 month

3
2
0 0

502 Bad Gateway

by Javier Agustìn Fernàndez Arroyo

Hello, I am receiving this when trying to access website... Is anyone having the same problem?

9 years, 1 month

2
1
0 0

Spam, the irony

by Hermès BÉLUSCA - MAÏTO

Hi all, I guess this post is spam : http://www.reactos.org/forum/viewtopic.php?f=2 <http://www.reactos.org/forum/viewtopic.php?f=2&t=9752#p120604> &t=9752#p120604 Ironically placed inside the thread titled Spam Bot Detection Guidelines ^^ Cheers, Hermès.

9 years, 1 month

1
0
0 0

GSoC Students! Attention!

by Alexander Rechitskiy

9 years, 1 month

1
0
0 0

[GSOC] Fully Integrate lwIP

by Valy Mitrea

Hello, I am interested in participating at GSOC 2016 and ReactOS has attracted my attention as being an interested project to work on. The project that aims to fully integrate lwIP is the one that caught my attention so I sent an application to it. I would be grateful if someone can provide some feedback to my application. Also, I tried to compile the ReactOS sources on my laptop, but I am having some problems. I tried solving them with the help of someone on the IRC channel, but that was unsuccessful. I have cloned the SVN repository in a directory on my hard disk and installed the RoSBuildEnvironment for Windows. When I run the "configure.cmd" script from the RoSBE terminal as is explained in the tutorial I am getting the message "find: cmake version: No such file or directory" which is strange because if I run the command "cmake --version" in the same terminal I get "cmake version 3.2.1-ReactOS" which means it is detecting cmake so there isn't a problem in my PATH environment variable. Anyone can help me with some tips regarding this issue? Best regards, Valentin Mitrea.

9 years, 1 month

2
2
0 0

Problems with debug log

by Илья Скапенко

Hello, everyone. I have an issue with retrieving debugging info. I've tried both: my built (debug, x32) version and yours one. I used 2 methods: putty serial <https://reactos.org/wiki/VirtualBox#Getting_debug_output>, and VMware Gateway <https://reactos.org/wiki/VirtualBox#Using_VMwareGateway>. All of them have the same response. OS: Windows 10 x64. Running ReactOS under Virtual Box. Debug log is attached. What is wrong? Or could you advise me more suitable place for asking such kind of questions?

9 years, 2 months

3
8
0 0

[GSoC] Student Application Form (RAPPS)

by Алексей Эльнатанов

Hi! My name is Alexey Elnatanov and I'm 2nd course student of Lomonosov Moscow State University Faculty of Computational Mathematics and Cybernetics. *Languages:* *Russian, English* *Timesone:* *UTC +03:00* *IRC Nickname:** InvalidPointer* I have some skill in C, NASM, UNIX-based systems (basic architecture, RAM organization, file systems, syscalls, IPC, etc.). Also like Python. In React-OS I'm interested in *Applications Manager Rapps *because it's description looks interesting for me and it's very helpful for React-OS user, which is very inspiring. And as for my most serious project, I was working at, it's Conway's Game of Life parrallel realization, using multiple processes and UNIX IPC. Glad to hear from somebody soon. With best regards, Alexey Elnatanov.

9 years, 2 months

1
0
0 0

[GSOC] Student Application Form (NTFS RW)

by Vlad Kudoyar

Hello My name is Vlad Kudoyar and I'm a 3rd course student in Donetsk National Technical Univercity (Ukraine). My speciality is Computer Engineering. Languages: Russian, English (I can easily read texts but write with Google Translate :) ). Timezone: UTC +03:00. IRC Nickname: Vlad8161. I will be able to spend almost all of my summer working on this project. I have bodybuilding trainings 3 times a week, but they don't take too much time. In ROS project I want to work on NTFS driver. I think I can cope with implementing RW features. General milestones: 1. Implementing features to modify MFT records' attributes 2. Implementing create/delete MFT records functionality 3. Implementing journaling I realize that this plan is easy to write but hard to implement but it is another goot reason to try hard. I had filesystem course in my university so I can imagine what I have to work with. I know basic NTFS concepts and structure of this file system, but I have too little experience with driver development. I hope mentors will help me in this field.

9 years, 2 months

1
0
0 0

Re: [ros-dev] [ros-diffs] [pschweitzer] 71032: [NTOSKRNL] Fix build. Seriously... GCC, you allow this?!

by Thomas Faber

On 2016-03-20 20:30, pschweitzer(a)svn.reactos.org wrote: > Seriously... GCC, you allow this?! Apparently this is valid in newer C++ standards, so GCC allows it also for C. It will warn with -pedantic, which is probably too... pedantic for our code base unfortunately ;)

9 years, 2 months

1
0
0 0

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