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Documentation update.
Added preliminary road-map. svn path=/trunk/; revision=2095
This commit is contained in:
Eric Kohl
parent
6c6bb5f62e
commit
7b23bdc4ac
3 changed files with 28 additions and 141 deletions
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@ -102,108 +102,6 @@ it to ya.
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Rex.
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-----
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Subject: [ros-kernel] Pet peeve of the week
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Resent-Date: Sun, 25 Oct 1998 11:57:40 -0600
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Resent-From: ros-kernel@sid-dis.com
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Date: Sun, 25 Oct 1998 09:53:48 -0800
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From: rex <rex@lvcablemodem.com>
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Reply-To: <ros-kernel@sid-dis.com>
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To: ReactOS Kernel Forum <ros-kernel@sid-dis.com>
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Hi all,
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I guess it's about time to start another mailstorm
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on the list. :)
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I have a suggestion for a change to the kernel.
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It not a very big change, and I hope everyone
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will agree that it makes sense.
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There is a structure used in many places in the
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kernel called LARGE_INTEGER. the is also
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a version called ULARGE_INTEGER, but it
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is not used at all as far as I can tell. this structure
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is equivalent to a long long int. You can literally
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cast a pointer to a LARGE_INTEGER to a
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long long int and all manipulation will work
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seemlessly. My suggestion is that we replace the
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use of this structure with long long ints. Even
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microsoft, in their infinite wisdom, has made this
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suggestion in the DDK documentation. If you're
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wondering where, look at the RTL functions
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that manipulate LARGE_INTEGER structs.
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Replacing LI's with long long ints will work
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because they are binary compatable. All software
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compiled to use LI's will manipulate long long ints
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correctly and vice versa. There is one problem
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with this suggestion: the LARGE_INTEGER type
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is a structure containing 2 members. Any code
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that accesses the structure by members will break.
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I think the kernel side impact is minimal, and is
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worth the change. However, the structure is used
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in several of the Win32 API functions, and needs
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to remain there. I think we build a conditionally
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compiled version of the LARGE_INTEGER type.
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In kernel mode code (the kernel proper and drivers)
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the LARGE INTEGER will be the following:
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typedef long long int LARGE_INTEGER,
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*PLARGE_INTEGER;
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typedef unsigned long long int ULARGE_INTEGER,
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*PULARGE_INTEGER;
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and in user mode code it will expand out to the
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current definition (which by the way, is not
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strictly correct, but can't be because it uses a
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MS compiler extension).
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Brian, I would be willing to make the conversion
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to those kernel modules that needed it, and of
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course to the IDE driver if we want to go forward
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with the change.
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Lastly, I'll mention what made me consider this.
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I was fixing the timer routines, and two of the
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three problems turned out to be related to LI
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conversion problems.
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Rex.
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-----
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Subject: Re: [ros-kernel] Pet peeve of the week
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Date: Thu, 29 Oct 1998 19:10:37 +0100
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From: Boudewijn <ariadne@xs4all.nl>
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To: rex@lvcablemodem.com
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References: 1
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Hai Rex
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I think it is a good idea to wrap a makro around the member access
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to large integers.
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I haven't tested this, but do you think this is a good sugestion ?
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#ifdef COMPILER_LARGE_INTEGERS
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#define GET_LARGE_INTEGER_HIGH_PART(LargeInteger) ( ( LargeInteger >>
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32) )
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#define GET_LARGE_INTEGER_LOW_PART(LargeInteger) ( (LargeInteger &
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0xFFFFFFFF) )
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#define SET_LARGE_INTEGER_HIGH_PART(LargeInteger,Signed_Long) (
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LargeInteger |= ( ((LARGE_INTEGER)Signed_Long) << 32 ) )
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#define SET_LARGE_INTEGER_LOW_PART(LargeInteger,Unsigned_Long) (
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LargeInteger |= Unsigned_Long )
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#else
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#define GET_LARGE_INTEGER_HIGH_PART(LargeInteger) ( (
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LargeInteger.HighPart) )
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#define GET_LARGE_INTEGER_LOW_PART(LargeInteger) (
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(LargeInteger.LowPart) )
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#define SET_LARGE_INTEGER_HIGH_PART(LargeInteger,Signed_Long) (
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LargeInteger.HighPart= Signed_Long )
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#define SET_LARGE_INTEGER_LOW_PART(LargeInteger,Unsigned_Long) (
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LargeInteger.LowPart = Unsigned_Long )
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#endif
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Boudewijn
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-----
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Subject: Re: Question on "Sending buffers on the stack to asynchronous DeviceIoControl with buffered I/O"
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Date: Mon, 16 Nov 1998 11:24:57 -0800
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From: "-Paul" <paulsan@microsoftSPAM.com>
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@ -669,28 +567,4 @@ your own queue if you don't worry about PNP and POWER. I hear tell of an
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upcoming MSJ article by a Microsoft developer that may solve the
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complete problem.
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-----
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Subject: ANNOUNCE: ALINK v1.5
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Date: 16 Nov 1998 16:36:05 GMT
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From: anthony_w@my-dejanews.com
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Organization: Deja News - The Leader in Internet Discussion
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Newsgroups: comp.os.ms-windows.programmer.win32, comp.lang.asm.x86, comp.os.msdos.programmer
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ALINK is a freeware linker, creating MSDOS COM and EXE files and Win32 PE EXE
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and DLL files from OMF format OBJ and LIB files, win32-COFF format OBJ files,
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and win32 RES files.
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NEW for version 1.5:
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Win32 COFF object file support.
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Download it now from my home page.
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Anthony
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--
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anthony_w@geocities.com
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http://www.geocities.com/SiliconValley/Network/4311/index.html
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-----------== Posted via Deja News, The Discussion Network ==----------
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http://www.dejanews.com/ Search, Read, Discuss, or Start Your Own
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-----
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The END.
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26
reactos/doc/roadmap
Normal file
26
reactos/doc/roadmap
Normal file
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@ -0,0 +1,26 @@
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ReactOS RoadMap
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=================
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This file should give developers and users some hints about where
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the project development is heading to. This list is intended to be
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a base for discussions and can be changed to reflect the results of
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these discussions. Every developer is encouraged to add his/her own
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ideas to this list.
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Version 0.0.19:
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- FreeLoader can boot ReactOS from hard-disk
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- Registry support for FreeLoader
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- ATAPI storage driver stack
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Version 0.0.20:
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- CDROM class driver
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- CDFS file system driver (iso9660,...)
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Version 0.0.21:
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- ReactOS can boot from CDROM
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List includes personal 'to-do' topics by:
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Eric Kohl
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@ -10,32 +10,19 @@
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* Function groups totally or partially unimplemented
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Dma functions (see hal/x86/dma.c)
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PCI interface functions (see hal/x86/bios32.c, hal/x86/pci.c)
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HalExamineMbr
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Locale support (see ex/locale.c)
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Shutdown support (see ex/power.c)
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Zw(Set/Get)SystemInformation (see ex/sysinfo.c)
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Adapter functions (see io/adapter.c)
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Io cancelation support (see io/cancel, et al)
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Directory change notification (see io/dir.c)
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Error logging (see io/errlog.c)
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Buffer flushing (see io/flush.c)
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Io completion ports (see io/iocomp.c)
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File locking (see io/lock.c)
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Mailslots (see io/mailslot.c)
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Named pipes (see io/npipe.c)
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Hardware resource management (see io/resource.c)
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File access checking (see io/share.c)
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Exception support (see ke/catch.c)
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Mutex support (see ke/mutex.c)
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Semaphore support (see ke/sem.c)
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Timer support (see ke/timer.c)
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Single linked lists (see rtl/slist.c)
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Sequenced lists (see rtl/seqlist.c)
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Mutex support (see nt/mutex.c)
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* Verify implementation
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Fast mutexes (see ex/fmutex.c)
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* Major areas
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