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VIA Embedded at Embedded World 2014
by Alexander Rechitskiy 24 Feb '14

24 Feb '14

Could somebody visit and represent ReactOS to VIA Embedded at Embedded World 2014? http://www.embedded-world.de/en/ February 25th - 27th in Nuremberg Germany -- Best regards, Alexander Rechitskiy

3 2

Changes on FishEye
by Colin Finck 22 Feb '14

22 Feb '14

Hi all, I've added the "project-tools" and "web" repositories to FishEye today, so you can browse through their changes as well now. My ultimate plan is to remove "CORE", "ROSAPPS" and "ROSTESTS" too and replace all of them by the already existing "reactos" repository. This resembles our SVN counterparts exactly. I was told this has already been tried in the past with no success due to severe performance issues. As FishEye is running on a more powerful server now, please try again and tell me if there are any problems with using "reactos" instead of "CORE". If not, I will get rid of the redundant repositories soon. Apart from this, we're now also using post-commit hooks to update the repositories in FishEye. This gives you instant information about new commits and reduces the server load a bit. Cheers, Colin

5 4

Commit 62283
by Hermès BÉLUSCA - MAÏTO 21 Feb '14

21 Feb '14

Sorry for IRC channel flood because of the huge commit log of r62283. As someone just suggested, I could have used indeed a Jira task for that /me apologises. Hermès.

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Re: [ros-dev] [ros-diffs] [tfaber] 62266: [CRT] - Force the use of memory operands in bit test intrinsics. Bit offsets above 31 (or 63) can't behave correctly with registers (the constant case is fine because it ensures low...
by Timo Kreuzer 20 Feb '14

20 Feb '14

While the bug was definately on our side, I still think there is a GCC/CLANG bug here as well. Memory operands larger than register size are a rare case (probably limited to the bittest instructions) but allowing a register operand here should cause the compiler to either error out or in the worst case emit something like "mov eax, [BaseAddress]; bt eax, cl;" or "mov eax, [PointerToBaseAddress]; mov eax, [eax]; bt eax, cl;" rather than "bt [PointerToBaseAddress], cl;", which it actually did. Changing the constraint to something that wasn't working changed the behaviour in a way that changed the level of dereference! The operation was done on the pointer instead of on the memory pointed to by the pointer! Maybe we should file a bugreport. Am 20.02.2014 20:28, schrieb tfaber(a)svn.reactos.org: > Author: tfaber > Date: Thu Feb 20 19:28:27 2014 > New Revision: 62266 > > URL: http://svn.reactos.org/svn/reactos?rev=62266&view=rev > Log: > [CRT] > - Force the use of memory operands in bit test intrinsics. Bit offsets above 31 (or 63) can't behave correctly with registers (the constant case is fine because it ensures low offsets). Thanks to Timo Kreuzer and Alex Radocea. > > Modified: > trunk/reactos/include/crt/mingw32/intrin_x86.h > > Modified: trunk/reactos/include/crt/mingw32/intrin_x86.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/crt/mingw32/intrin… > ============================================================================== > --- trunk/reactos/include/crt/mingw32/intrin_x86.h [iso-8859-1] (original) > +++ trunk/reactos/include/crt/mingw32/intrin_x86.h [iso-8859-1] Thu Feb 20 19:28:27 2014 > @@ -1032,7 +1032,7 @@ > if(__builtin_constant_p(b)) > __asm__("bt %[b], %[a]; setb %b[retval]" : [retval] "=q" (retval) : [a] "mr" (*(a + (b / 32))), [b] "Ir" (b % 32)); > else > - __asm__("bt %[b], %[a]; setb %b[retval]" : [retval] "=q" (retval) : [a] "mr" (*a), [b] "r" (b)); > + __asm__("bt %[b], %[a]; setb %b[retval]" : [retval] "=q" (retval) : [a] "m" (*a), [b] "r" (b)); > > return retval; > } > @@ -1045,7 +1045,7 @@ > if(__builtin_constant_p(b)) > __asm__("bt %[b], %[a]; setb %b[retval]" : [retval] "=q" (retval) : [a] "mr" (*(a + (b / 64))), [b] "Ir" (b % 64)); > else > - __asm__("bt %[b], %[a]; setb %b[retval]" : [retval] "=q" (retval) : [a] "mr" (*a), [b] "r" (b)); > + __asm__("bt %[b], %[a]; setb %b[retval]" : [retval] "=q" (retval) : [a] "m" (*a), [b] "r" (b)); > > return retval; > } > @@ -1058,7 +1058,7 @@ > if(__builtin_constant_p(b)) > __asm__("btc %[b], %[a]; setb %b[retval]" : [a] "+mr" (*(a + (b / 32))), [retval] "=q" (retval) : [b] "Ir" (b % 32)); > else > - __asm__("btc %[b], %[a]; setb %b[retval]" : [a] "+mr" (*a), [retval] "=q" (retval) : [b] "r" (b)); > + __asm__("btc %[b], %[a]; setb %b[retval]" : [a] "+m" (*a), [retval] "=q" (retval) : [b] "r" (b)); > > return retval; > } > @@ -1070,7 +1070,7 @@ > if(__builtin_constant_p(b)) > __asm__("btr %[b], %[a]; setb %b[retval]" : [a] "+mr" (*(a + (b / 32))), [retval] "=q" (retval) : [b] "Ir" (b % 32)); > else > - __asm__("btr %[b], %[a]; setb %b[retval]" : [a] "+mr" (*a), [retval] "=q" (retval) : [b] "r" (b)); > + __asm__("btr %[b], %[a]; setb %b[retval]" : [a] "+m" (*a), [retval] "=q" (retval) : [b] "r" (b)); > > return retval; > } > @@ -1082,7 +1082,7 @@ > if(__builtin_constant_p(b)) > __asm__("bts %[b], %[a]; setb %b[retval]" : [a] "+mr" (*(a + (b / 32))), [retval] "=q" (retval) : [b] "Ir" (b % 32)); > else > - __asm__("bts %[b], %[a]; setb %b[retval]" : [a] "+mr" (*a), [retval] "=q" (retval) : [b] "r" (b)); > + __asm__("bts %[b], %[a]; setb %b[retval]" : [a] "+m" (*a), [retval] "=q" (retval) : [b] "r" (b)); > > return retval; > } > > >

1 0

Re: [ros-dev] [ros-diffs] [hbelusca] 62267: [KERNEL32] Revert r62264. Reason: all APIs set the last error when a CSR* call doesn't return STATUS_SUCCESS. If some winetests fail because of this, this is because we do not cor...
by Aleksey Bragin 20 Feb '14

20 Feb '14

Well, it would make sense to talk to Christoph first. It's not THAT obvious where the real bug is, and he might have been willing to try to find it and fix. Regards, Aleksey Bragin On 21.02.2014 0:17, hbelusca(a)svn.reactos.org wrote: > Author: hbelusca > Date: Thu Feb 20 20:17:53 2014 > New Revision: 62267 > > URL: http://svn.reactos.org/svn/reactos?rev=62267&view=rev > Log: > [KERNEL32] > Revert r62264. > Reason: all APIs set the last error when a CSR* call doesn't return STATUS_SUCCESS. If some winetests fail because of this, this is because we do not correctly do what's needed here (normally the TRUE or FALSE value is returned by the console server, and is not retrieved by a success or failure of a CSR call contrary to what's done here). > > Modified: > trunk/reactos/dll/win32/kernel32/client/console/console.c > > Modified: trunk/reactos/dll/win32/kernel32/client/console/console.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/client/… > ============================================================================== > --- trunk/reactos/dll/win32/kernel32/client/console/console.c [iso-8859-1] (original) > +++ trunk/reactos/dll/win32/kernel32/client/console/console.c [iso-8859-1] Thu Feb 20 20:17:53 2014 > @@ -796,6 +796,7 @@ > sizeof(CONSOLE_VERIFYHANDLE)); > if (!NT_SUCCESS(Status)) > { > + BaseSetLastNTError(Status); > return FALSE; > } > > >

1 0

Re: [ros-dev] [ros-diffs] [tkreuzer] 62249: [NTOSKRNL] Fix returned symbolic links in IoGetDeviceInterfaces.
by Alex Ionescu 19 Feb '14

19 Feb '14

Was this the Video Driver bug in ReactBox? Best regards, Alex Ionescu On Tue, Feb 18, 2014 at 11:53 AM, <tkreuzer(a)svn.reactos.org> wrote: > Author: tkreuzer > Date: Tue Feb 18 19:53:48 2014 > New Revision: 62249 > > URL: http://svn.reactos.org/svn/reactos?rev=62249&view=rev > Log: > [NTOSKRNL] > Fix returned symbolic links in IoGetDeviceInterfaces. > > Modified: > trunk/reactos/ntoskrnl/io/iomgr/deviface.c > > Modified: trunk/reactos/ntoskrnl/io/iomgr/deviface.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/deviface… > ============================================================================== > --- trunk/reactos/ntoskrnl/io/iomgr/deviface.c [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/io/iomgr/deviface.c [iso-8859-1] Tue Feb 18 19:53:48 2014 > @@ -466,7 +466,7 @@ > goto cleanup; > } > > - /* Enumerate subkeys (ie the different device objets) */ > + /* Enumerate subkeys (i.e. the different device objects) */ > while (TRUE) > { > Status = ZwEnumerateKey( > @@ -729,14 +729,17 @@ > Status = STATUS_UNSUCCESSFUL; > goto cleanup; > } > - KeyName.Length = KeyName.MaximumLength = (USHORT)bip->DataLength - 4 * sizeof(WCHAR); > - KeyName.Buffer = &((PWSTR)bip->Data)[4]; > + KeyName.Length = KeyName.MaximumLength = (USHORT)bip->DataLength; > + KeyName.Buffer = (PWSTR)bip->Data; > + > + /* Fixup the prefix (from "\\?\") */ > + RtlCopyMemory(KeyName.Buffer, L"\\??\\", 4 * sizeof(WCHAR)); > > /* Add new symbolic link to symbolic link list */ > if (ReturnBuffer.Length + KeyName.Length + sizeof(WCHAR) > ReturnBuffer.MaximumLength) > { > PWSTR NewBuffer; > - ReturnBuffer.MaximumLength = (USHORT)max(ReturnBuffer.MaximumLength * 2, > + ReturnBuffer.MaximumLength = (USHORT)max(ReturnBuffer.MaximumLength * sizeof(WCHAR), > (USHORT)(ReturnBuffer.Length + > KeyName.Length + > 2 * sizeof(WCHAR))); > >

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Re: [ros-dev] [ros-diffs] [dquintana] 62226: [RSHELL] * CMenuBand: Handle WM_COMMAND and run SMC_EXEC for static menu items (Run, Shutdown). CORE-7881
by Jerome Gardou 18 Feb '14

18 Feb '14

Hi David > + if (m_staticToolbar != NULL) > + hr = m_staticToolbar->GetWindow(&hwndStatic); > + if (FAILED(hr)) > + return hr; You are using potentially uninitialized variable here. are you compiling without "-Werror" (or /WX on msvc)? Keep it up :-) Greetings Jérôme

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Re: [ros-dev] [ros-diffs] [hbelusca] 62142: [REACTOS] Revert r62140 per Alex request. Alex, why did we choose Win2k3 SP1 at first, and not SP2 directly? CORE-6611 #comment Reverted in r62142.
by Alex Ionescu 14 Feb '14

14 Feb '14

SP2 was not out when we made the choice. And before we move to SP2, I'd rather move to Win 7 =) -- Best regards, Alex Ionescu -----Original Message----- From: ros-diffs-bounces(a)reactos.org [mailto:ros-diffs-bounces@reactos.org] On Behalf Of hbelusca(a)svn.reactos.org Sent: Wednesday, February 12, 2014 2:58 PM To: ros-diffs(a)reactos.org Subject: [ros-diffs] [hbelusca] 62142: [REACTOS] Revert r62140 per Alex request. Alex, why did we choose Win2k3 SP1 at first, and not SP2 directly? CORE-6611 #comment Reverted in r62142. Author: hbelusca Date: Wed Feb 12 22:58:13 2014 New Revision: 62142 URL: http://svn.reactos.org/svn/reactos?rev=62142&view=rev Log: [REACTOS] Revert r62140 per Alex request. Alex, why did we choose Win2k3 SP1 at first, and not SP2 directly? CORE-6611 #comment Reverted in r62142. Modified: trunk/reactos/boot/bootdata/hivesys.inf trunk/reactos/include/psdk/ntverp.h trunk/reactos/ntoskrnl/ex/init.c Modified: trunk/reactos/boot/bootdata/hivesys.inf URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/bootdata/hivesys.inf?… ============================================================================== --- trunk/reactos/boot/bootdata/hivesys.inf [iso-8859-1] (original) +++ trunk/reactos/boot/bootdata/hivesys.inf [iso-8859-1] Wed Feb 12 22:58:13 2014 @@ -1143,8 +1143,8 @@ ; ReactOS specific - by default we report ourselves as Server for the user, ; but we can also report as Workstation if some application needs it. HKLM,"SYSTEM\CurrentControlSet\Control\ReactOS\Settings\Version","ReportAsWorkstation",0x00010001,0x00000000 -; Some installers check for SP2 -HKLM,"SYSTEM\CurrentControlSet\Control\Windows","CSDVersion",0x00010001,0x00000200 +; Some installers check for SP1 +HKLM,"SYSTEM\CurrentControlSet\Control\Windows","CSDVersion",0x00010001 +,0x00000100 HKLM,"SYSTEM\CurrentControlSet\Control\SecurityProviders","SecurityProviders",2,"schannel.dll" HKLM,"SYSTEM\CurrentControlSet\Control\SecurityProviders\SaslProfiles",,0x00000012 Modified: trunk/reactos/include/psdk/ntverp.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/ntverp.h?rev=… ============================================================================== --- trunk/reactos/include/psdk/ntverp.h [iso-8859-1] (original) +++ trunk/reactos/include/psdk/ntverp.h [iso-8859-1] Wed Feb 12 22:58:13 2014 @@ -14,10 +14,10 @@ */ // -// Windows NT Build 3790.3959 +// Windows NT Build 3790.1830 // #define VER_PRODUCTBUILD 3790 -#define VER_PRODUCTBUILD_QFE 3959 +#define VER_PRODUCTBUILD_QFE 1830 // // Windows NT Version 5.2 Modified: trunk/reactos/ntoskrnl/ex/init.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ex/init.c?rev=621… ============================================================================== --- trunk/reactos/ntoskrnl/ex/init.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ex/init.c [iso-8859-1] Wed Feb 12 22:58:13 2014 @@ -1072,12 +1072,12 @@ /* Setup initial system settings */ CmGetSystemControlValues(LoaderBlock->RegistryBase, CmControlVector); - /* Load static defaults for Service Pack 2 and add our SVN revision */ + /* Load static defaults for Service Pack 1 and add our SVN revision + */ /* Format of CSD : SPMajor - SPMinor */ - CmNtCSDVersion = 0x200 | (KERNEL_VERSION_BUILD_HEX << 16); + CmNtCSDVersion = 0x100 | (KERNEL_VERSION_BUILD_HEX << 16); CmNtCSDReleaseType = 0; - /* Set Service Pack data for Service Pack 2 */ + /* Set Service Pack data for Service Pack 1 */ CmNtSpBuildNumber = VER_PRODUCTBUILD_QFE; if (!(CmNtCSDVersion & 0xFFFF0000)) {

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Re: [ros-dev] [ros-diffs] [hbelusca] 62140: [REACTOS] Go fully to Win2k3 SP2 version reporting. CORE-6611 #resolve #comment Fixed in r62140.
by Alex Ionescu 12 Feb '14

12 Feb '14

I am so sick of these types of changes being made without consultation. The kernel is not SP2. Please do not update this value, as we are missing exports/functionality exposed on SP2. Best regards, Alex Ionescu On Wed, Feb 12, 2014 at 12:03 PM, <hbelusca(a)svn.reactos.org> wrote: > Author: hbelusca > Date: Wed Feb 12 20:03:57 2014 > New Revision: 62140 > > URL: http://svn.reactos.org/svn/reactos?rev=62140&view=rev > Log: > [REACTOS] > Go fully to Win2k3 SP2 version reporting. > CORE-6611 #resolve #comment Fixed in r62140. > > Modified: > trunk/reactos/boot/bootdata/hivesys.inf > trunk/reactos/include/psdk/ntverp.h > trunk/reactos/ntoskrnl/ex/init.c > > Modified: trunk/reactos/boot/bootdata/hivesys.inf > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/bootdata/hivesys.inf?… > ============================================================================== > --- trunk/reactos/boot/bootdata/hivesys.inf [iso-8859-1] (original) > +++ trunk/reactos/boot/bootdata/hivesys.inf [iso-8859-1] Wed Feb 12 20:03:57 2014 > @@ -1143,8 +1143,8 @@ > ; ReactOS specific - by default we report ourselves as Server for the user, > ; but we can also report as Workstation if some application needs it. > HKLM,"SYSTEM\CurrentControlSet\Control\ReactOS\Settings\Version","ReportAsWorkstation",0x00010001,0x00000000 > -; Some installers check for SP1 > -HKLM,"SYSTEM\CurrentControlSet\Control\Windows","CSDVersion",0x00010001,0x00000100 > +; Some installers check for SP2 > +HKLM,"SYSTEM\CurrentControlSet\Control\Windows","CSDVersion",0x00010001,0x00000200 > > HKLM,"SYSTEM\CurrentControlSet\Control\SecurityProviders","SecurityProviders",2,"schannel.dll" > HKLM,"SYSTEM\CurrentControlSet\Control\SecurityProviders\SaslProfiles",,0x00000012 > > Modified: trunk/reactos/include/psdk/ntverp.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/ntverp.h?rev=… > ============================================================================== > --- trunk/reactos/include/psdk/ntverp.h [iso-8859-1] (original) > +++ trunk/reactos/include/psdk/ntverp.h [iso-8859-1] Wed Feb 12 20:03:57 2014 > @@ -14,10 +14,10 @@ > */ > > // > -// Windows NT Build 3790.1830 > +// Windows NT Build 3790.3959 > // > #define VER_PRODUCTBUILD 3790 > -#define VER_PRODUCTBUILD_QFE 1830 > +#define VER_PRODUCTBUILD_QFE 3959 > > // > // Windows NT Version 5.2 > > Modified: trunk/reactos/ntoskrnl/ex/init.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ex/init.c?rev=621… > ============================================================================== > --- trunk/reactos/ntoskrnl/ex/init.c [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/ex/init.c [iso-8859-1] Wed Feb 12 20:03:57 2014 > @@ -1072,12 +1072,12 @@ > /* Setup initial system settings */ > CmGetSystemControlValues(LoaderBlock->RegistryBase, CmControlVector); > > - /* Load static defaults for Service Pack 1 and add our SVN revision */ > + /* Load static defaults for Service Pack 2 and add our SVN revision */ > /* Format of CSD : SPMajor - SPMinor */ > - CmNtCSDVersion = 0x100 | (KERNEL_VERSION_BUILD_HEX << 16); > + CmNtCSDVersion = 0x200 | (KERNEL_VERSION_BUILD_HEX << 16); > CmNtCSDReleaseType = 0; > > - /* Set Service Pack data for Service Pack 1 */ > + /* Set Service Pack data for Service Pack 2 */ > CmNtSpBuildNumber = VER_PRODUCTBUILD_QFE; > if (!(CmNtCSDVersion & 0xFFFF0000)) > { > >

2 1

Server fixes
by Colin Finck 06 Feb '14

06 Feb '14

Hi all, Pierre and me changed the HTTP server software on the VM for build.reactos.org, git.reactos.org, source.reactos.org and svn.reactos.org today. This may or may not fix the performance issues people were recently experiencing at git.reactos.org. At least, the stability has improved and the full configuration is less complex, making further changes easier. If anything got noticably worse, please report here. Cheers, Colin

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