Ros-dev

ros-dev@reactos.org

5789 discussions

by Ge van Geldorp

It seems the old binutils versions don't have a problem with "cmpxchg8b" but with "qword ptr". The patch below makes the code compile on older versions again. Any objections to committing it? I've created a bug 1264 for keeping track of the "no longer works on i486" issue. GvG Index: ntoskrnl/ex/i386/fastinterlck_asm.S =================================================================== --- ntoskrnl/ex/i386/fastinterlck_asm.S (revision 20747) +++ ntoskrnl/ex/i386/fastinterlck_asm.S (working copy) @@ -405,7 +405,7 @@ /* Get next pointer and do the exchange */ mov ebx, [eax] - LOCK cmpxchg8b qword ptr [ebp] + LOCK cmpxchg8b [ebp] jnz 1b /* Restore registers and return */ @@ -449,7 +449,7 @@ lea ecx, [edx+0x10001] /* Do the exchange */ - LOCK cmpxchg8b qword ptr [ebp] + LOCK cmpxchg8b [ebp] jnz 1b /* Restore registers and return */ @@ -489,7 +489,7 @@ mov cx, bx /* Do the exchange */ - LOCK cmpxchg8b qword ptr [ebp] + LOCK cmpxchg8b [ebp] jnz 1b /* Restore registers and return */ @@ -623,7 +623,7 @@ mov edx, [edx+4] /* Do the op */ - LOCK cmpxchg8b qword ptr [ebp] + LOCK cmpxchg8b [ebp] /* Restore volatiles */ pop ebp @@ -655,7 +655,7 @@ mov edx, [edx+4] /* Do the op */ - LOCK cmpxchg8b qword ptr [ebp] + LOCK cmpxchg8b [ebp] /* Restore volatiles */ pop ebp

19 years, 3 months

Re: [ros-svn] [ion] 20554: - Fix shamefully dangerously broken Work Thread/Queue/Item implementation:

by Hartmut Birr

ion(a)svn.reactos.org wrote: > - Fix shamefully dangerously broken Work Thread/Queue/Item implementation: > * Do not pollute the kernel with 10 real-time threads and 5 high-priority threads in order to manage work items. Work threads are very-low priority (< 7) and should never pre-empt userthreads like they do now. 1 priority 7, 5 priority 5 and 3 priority 4 threads are now properly created. > * Implement a worker thread balance set manager. On SMP systems, it is able to determine when a new thread should be allocate to execute on a free CPU. On both UP and MP, it is also able to detect if a work queue has deadlocked, and will allocate new dynamic threads to unfreeze the queue. > * Add check for threads returning with APC disabled, and re-enable APCs if this happend. This hack is used in NT for broken drivers. > * Lots of code changes to support dynamic threads, which: > - Can terminate. > - Use a 10 minute timeout on the kernel queue. > * Add skeleton code for swapping worker thread stacks as well as worker thread shutdown (not yet implemented). > * Add WORKER_INVALID bugcheck definition. > * These changes seem to make ROS a lot more responsive. > > - NDK: > * Make more compatible with MS IFS > * Fix EX_WORK_QUEUE definition. > * Fix ETHREAD offsets. > * Fix RtlIsNameLegalDOS8Dot3 definition. > * Move splay tree defines to IFS. > > > Updated files: > trunk/reactos/include/ndk/exfuncs.h > trunk/reactos/include/ndk/extypes.h > trunk/reactos/include/ndk/ifssupp.h > trunk/reactos/include/ndk/iofuncs.h > trunk/reactos/include/ndk/obfuncs.h > trunk/reactos/include/ndk/pstypes.h > trunk/reactos/include/ndk/rtlfuncs.h > trunk/reactos/include/ndk/rtltypes.h > trunk/reactos/lib/rtl/dos8dot3.c > trunk/reactos/ntoskrnl/ex/work.c > trunk/reactos/ntoskrnl/ntoskrnl.mc > trunk/reactos/w32api/include/ddk/ntifs.h > > _______________________________________________ > Ros-svn mailing list > Ros-svn(a)reactos.org > http://www.reactos.org/mailman/listinfo/ros-svn > > After applying this commit, I get a crash during compiling ros on ros with 'make clean' on a clean tree on my smp machine: Assertion (Thread->State == Waiting) == (Thread->WaitBlockList != NULL) failed at ./ntoskrnl/ke/wait.c:722 I don't get a back trace. It may be a problem of the broken ASSERT statement (DBG=1 and KDBG=0). - Hartmut

19 years, 3 months

Wininet

by Robert Shearman

Why is the ReactOS version of wininet out of sync with Wine? There have been a ton of fixes going into Wine in recent months that unfortunately ReactOS is missing out on. -- Rob Shearman

19 years, 3 months

[ros-dev] Re: 20707: - userinit, usetup, vmwinst, welcome, winefile, winlogon, winver.

by Martin Fuchs

On 08.01.2006 11:23:52 ion(a)svn.reactos.org wrote: > - userinit, usetup, vmwinst, welcome, winefile, winlogon, winver. > Updated files: ... > trunk/reactos/subsys/system/winefile/winefile.c May I ask what this changes should be for? Adding "__cdecl" attributes doesn't make much sense for me. And winefile compiles without problems on MSVC since ages. Regards, Martin

19 years, 3 months

Re: [ros-diffs] [cwittich] 20720: fix building with MSVC

by Thomas Weidenmueller

cwittich(a)svn.reactos.org wrote: > - GetFileTitle(szFileName, Globals.szFileTitle, sizeof(Globals.szFileTitle)); > > + GetFileTitle(szFileName, Globals.szFileTitle, wcslen(Globals.szFileTitle)); This change is wrong, sizeof(Globals.szFileTitle) is correct. The last parameter is the size of the buffer the second parameter represents. - Thomas

19 years, 3 months

Re: [ros-diffs] [greatlrd] 20713: fix cmd build with MSVC 2005

by Thomas Weidenmueller

greatlrd(a)svn.reactos.org wrote: > fix cmd build with MSVC 2005 > > Modified: trunk/reactos/subsys/system/cmd/precomp.h > > ------------------------------------------------------------------------ > *Modified: trunk/reactos/subsys/system/cmd/precomp.h* > > --- trunk/reactos/subsys/system/cmd/precomp.h 2006-01-08 13:54:06 UTC (rev 20712) > +++ trunk/reactos/subsys/system/cmd/precomp.h 2006-01-08 15:22:56 UTC (rev 20713) > @@ -1,5 +1,6 @@ > > #ifdef _MSC_VER > #pragma warning ( disable : 4103 ) /* use #pragma pack to change alignment */ > > +#undef _CRT_SECURE_NO_DEPRECATE > > #define _CRT_SECURE_NO_DEPRECATE > #endif//_MSC_VER > > why not: #ifndef _CRT_SECURE_NO_DEPRECATE #define _CRT_SECURE_NO_DEPRECATE #endif - Thomas

19 years, 3 months

Re: [ros-diffs] [cwittich] 20719: fixed some bugs

by Thomas Weidenmueller

cwittich(a)svn.reactos.org wrote: > + Data = (TCHAR*) HeapAlloc(GetProcessHeap(), 0, MAX_VALUE_NAME); It should be MAX_VALUE_NAME * sizeof(TCHAR) - Thomas

19 years, 3 months

RE: [ros-dev] Optimization Proposal

by Murphy, Ged (Bolton)

Royce Mitchell III wrote > How are you source-level debugging ros? Probably using Insight, that's what I use when building with mingw. I don't know assembly well enough to even consider it. Ged. ************************************************************************ The information contained in this message or any of its attachments is confidential and is intended for the exclusive use of the addressee. The information may also be legally privileged. The views expressed may not be company policy, but the personal views of the originator. If you are not the addressee, any disclosure, reproduction, distribution or other dissemination or use of this communication is strictly prohibited. If you have received this message in error, please contact postmaster(a)exideuk.co.uk <mailto:postmaster@exideuk.co.uk> and then delete this message. Exide Technologies is an industrial and transportation battery producer and recycler with operations in 89 countries. Further information can be found at www.exide.com

19 years, 3 months

make: *** No rule to make target `drivers/net/npf/npf.xml', needed by `makefile.auto'. Stop.

by Reuben Perelman

I just got this error when trying to compile reactos: > reub2000@reub2000 ~/reactos $ svn up && make clean && make > At revision 20661. > [CC] tools/rbuild/backend/msvc/vcprojmaker.cpp > [CC] tools/rbuild/module.cpp > [LD] output-i386/tools/rbuild/rbuild > [NCI] ntoskrnl/include/internal/napi.h > make: *** No rule to make target `drivers/net/npf/npf.xml', needed by > `makefile.auto'. Stop.

19 years, 3 months

Re: [ros-diffs] [jimtabor] 20647: Patch by Raimonds Praude raimonds.praude at sets.lv

by Filip Navara

>+ case CB_LIMITTEXT: >+ if( lphc->wState & CBF_EDIT ) >+ return SendMessageW(lphc->hWndEdit, EM_LIMITTEXT, wParam, lParam); > > <- "break;" statement is missing here and the indentation is fscked up. - Filip

19 years, 3 months

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

Ros-dev