A Kernel Debugger Transport DLL is always loaded for Windows XP+ :
either the standard KDCOM.DLL (by default), or an alternative
user-provided one via the /DEBUGPORT= option. If this alternative
does not exist or fails to be loaded, fall back to the standard
KDCOM.DLL.
If no KD dll is loaded, kernel loading would fail because of the
resulting unsatisfied KDCOM dll import (tested on Windows and ReactOS).
+ Normalize kernel, HAL and KD dll file names to lowercase (needed for
case-sensitive installations).
CORE-9023, CORE-18033
- Reset the UI to a minimal one in SOS mode.
- In SOS mode, a trace of loaded files is displayed on the screen,
instead of the usual progress bar.
- Add a callback to the PE loader to notify when imported DLLs are
loaded for a main image. This allows getting an accurate SOS trace.
- If the started OS loader failed and we are back to the OS selection
menu, re-initialize the UI as the loader may have messed up the display
in the meantime.
- Tear down allocated off-screen back-buffer when uninitializing the TUI.
- Clear up the screen when initializing the direct-UI.
- Remove excessive UiDrawBackdrop() calls that caused too many
unnecessary redraws.
- ProgressBar: Clear only the portions that need to be cleared up.
This allows to not use DrawBackdrop anymore and the flickering.
- Remove duplicated code from directui.c and use the one from
TUI instead, with the latter properly #ifdef'ed for _M_ARM.
- Fix their title color.
- Add SAL annotations.
- TuiDrawCenteredText: Partly fix centering calculations (susceptible
to give negative coordinates).
- TuiDrawText2: Don't display anything if X or Y are out of the screen.
- Remove duplicated code from directui.c and use the one from
TUI instead, with the latter properly #ifdef'ed for _M_ARM.
- Provide the minimal implementations for NoUiDrawText*().
- TuiDrawText() is just a particular case of TuiDrawText2().
- Isolate the TuiPrintf() and TuiDraw*Text*() functions as separate
"Generic TUI utils".
- Fix "TAG_TAG" typo in TAG_TAG_TUI_PALETTE.
- Add SAL annotations.
Suppose you copy a CPL file (e.g. console.dll renamed into console.cpl)
into a path containing spaces, for example into the Desktop:
C:\Documents and Settings\Administrator\Desktop\console.cpl
If the shell registry value for the "open" action of 'cplfile' does not
contain quotes around %1, then the Control_RunDLL function will attempt
to load "C:\Documents" as a file, which of course does not exist.
(NOTE: Missing in ReactOS: Doing a PathFindOnPath() or a PathFileExists()
call to verify that the file actually exists, instead of blindly trying
to run it and failing later in kernel32!LoadExecuteExW ...)
Adding quotes around the %1 fixes this and the correct file is being
loaded.
This behaviour has been confirmed to exist e.g. on Windows Server 2003
too (and is thus *NOT* a bug in ReactOS/Wine's Control_RunDLL
implementation).
----------------------
How to confirm this behaviour, in Win2k3 x86:
1. Start Win2k3 in debug mode under WinDbg. Ensure you have the debug
symbols available.
2. Once loaded, break into the debugger, attach context to explorer.exe,
and enter the magical :) single WinDbg command (all in one line, with
**NO inserted newlines!!**):
bp shell32!CPL_RunMeBaby ".echo \"CPL CmdLine:\"; ?? (wchar_t*)*(void**)(@esp+12);
bp SHLWAPI!PathIsFileSpecW \".echo \\\"CPL Path:\\\"; ?? (wchar_t*)*(void**)(@esp+4);
bc \\\"SHLWAPI!PathIsFileSpecW\\\"; g;\"; g"
(Explanation:
a breakpoint is placed in the internal shell32!CPL_RunMeBaby function.
When the bp is hit, it runs the large WinDbg command inside the quotes.
This command echoes an informative line, then dumps the 3rd parameter
of the function on the stack that contains the CPL command-line.
It then adds a new breakpoint in SHLWAPI!PathIsFileSpecW, which is the
function that is being called *just after* the internal parsing of the
CPL command-line, and will verify whether the extracted CPL path does
exist. That new breakpoint in turn will run a WinDbg command that will:
(i) Display the CPL file path (1st-param of that new function), then
(ii) Clear that breakpoint. Finally, automatic continuation ensues.)
3. On vanilla Win2k3, whose 'cplfile' "open" action does contain the
quotes around %1:
rundll32.exe shell32.dll,Control_RunDLL "%1",%*
you will observe the following:
CPL CmdLine:
wchar_t * 0x00094e30
""C:\Documents and Settings\Administrator\Desktop\console.cpl","
CPL Path:
wchar_t * 0x0007f898
"C:\Documents and Settings\Administrator\Desktop\console.cpl"
Notice the extra pair of quotes around the CPL filename in the CmdLine.
4. When modifying the 'cplfile' "open" action by *removing* the quotes
around %1, you will instead see the following, thereby confirming
the behaviour, which is now identical to what used to happen in ROS:
CPL CmdLine:
wchar_t * 0x00094e30
"C:\Documents and Settings\Administrator\Desktop\console.cpl,"
CPL Path:
wchar_t * 0x0007f898
"C:\Documents"
Due to the (now) absence of quotes around %1, the command-line gets
wrongly parsed and the extracted file path is incorrect.
- Added translation for:
- [W32TIME]
- [MODE]
- [TIMEOUT]
- [MODEMUI]
- [ARPING]
- [FRAGINATOR]
- and more
- Updated existing translation
- [WINNLS] Update cht (zh-TW) and zhh (zh-HK)
- [DOC] Update rules in Chinese translation notes.txt
- Wine translation sync
Some of the punctuation use in WIne has been converted to half-width,
so the punctuation will no longer synced.
Neither LiveCD nor BootCD 2nd stage are able to use new registry key for videoprt,
as they depend of some PnP entries which are unavailable.
This line was added in a7ebc6bd5c (r43711)
Note that it doesn't change much for ReactOS yet, as neither
videoprt.sys nor win32k.sys take care of this parameter.
- Don't store trailing newlines in the exception description text strings.
- Remove unused i386PrintChar().
- Display CR4 in x86.
- Use the "indentation" printf generation trick in order to get aligned
strings for (CF4 and) DR6 and DR7, without having to hardcode the tons
of alignment whitespaces (--> make the strings stored in freeldr shorter).
- Show the IP/ErrorCode/EFlags/GDTR/IDTR/LDTR values vertically aligned.
- Display the stack frames in both x86 and x64 modes.
- Adjust the instruction pointer when a BREAKPOINT or OVERFLOW exception
arises, so that the offending instruction can show up in the instruction
stream.
CORE-16748
- Display the correct TR register value.
- Ensure that the x86 segment register values displayed are really
2-byte long.
Segment registers are intrinsically 16 bits. Even if the x86
KTRAP_FRAME structure stores them as ULONG, only their lower 16 bits
are initialized. We thus cast them to USHORT before display.
These segment registers are saved in a stack-based KTRAP_FRAME by the
CPU trap mechanism (for SS), and by 'push CS' etc. instructions for
the others, and from Intel documentation, we know that:
"
If the source operand is a segment register (16 bits) and the operand
size is 64-bits, a zero-extended value is pushed on the stack; if the
operand size is 32-bits, either a zero-extended value is pushed on the
stack or the segment selector is written on the stack using a 16-bit
move. For the last case, all recent Core and Atom processors perform
a 16-bit move, leaving the upper portion of the stack location unmodified.
"
So it may happen, when using the push, that either they get zero-extended,
or garbage gets stored in the higher bits, and these need to be trimmed.
CORE-17350
Makes testing easier on real hardware (especially for these configs
where debugging can only be done via screen mode).
Add also an experimental Setup ACPI APIC entry in bootcd.ini for testing
purposes, along the lines of commit 5ee09256d .
In the similar LiveCD entry, use instead the /HAL= option.
Converted from Cantonese to HK-Style Written Chinese.
Also assign zh-HK translations to the ReactOS Chinese
translation team in the CODEOWNERS file.
Reviewed-by: He Yang <1160386205@qq.com>
Reviewed-by: Stanislav Motylkov <x86corez@gmail.com>
Reviewed-by: Hermès Bélusca-Maïto <hermes.belusca-maito@reactos.org>
Actually, RegCloseKey() is here a dummy macro that just "returns"
success. Indeed, the internal implementation of RegOpenKey() doesn't
really allocate internal structures: it just returns a "pointer" to
already existing allocated data. Therefore nothing needs to be closed/freed
later on.
- Move a few lines around.
- Switch to RtlZeroMemory() from memset().
- Make while() more explicit.
For CORE-12802:
- Add/Fix FrLdrHeapAlloc() failure handling and related.
Especially, add/fix FrLdrHeapFree() calls.
- Add/Improve ERR() to some FrLdrHeapAlloc() failure cases.
Co-authored-by: Hermès BÉLUSCA - MAÏTO <hermes.belusca-maito@reactos.org>
- usetup: New bootsector page.
- shell32: Copy and paste, and moving elements.
Also, some strings related to the shutdown and logoff.
- Minor Spanish grammar fix - some female words and minor latin american typos.
- First revision of the .inf, that includes the translation of the Services,
audio, processors and other drivers and minor things.
The upstream driver is not maintained and the file system itself
is in a semi-abandoned state.
Originally imported at 3a3ef631d1
The driver is written by Lee Jae-Hong, updated by Bo Brantén.
ReactOS porting made by Peter Hater and Pierre Schweitzer.
Follow updates at http://www.acc.umu.se/~bosse/
FS Recognizer code is left to keep the FS support as an
installable driver.
CORE-11040
The upstream driver is not maintained and the file system itself
is in a semi-abandoned state.
Originally imported at e308102f4a
The driver is written by Mark W Piper, updated by Bo Brantén.
ReactOS porting made by Peter Hater and Pierre Schweitzer.
Follow updates at http://www.acc.umu.se/~bosse/
FS Recognizer code is left to keep the FS support as an
installable driver.
CORE-11005
objcopy bug is now solved and I can't remember how this used to work anyway.
Use strip instead.
If you need to debug freeldr
- set SEPARATE_DBG cmake var to TRUE
- use qemu GDB stub
- In GDB : add-symbol-file <build_dir>/symbols/freeldr_pe.exe
This splits MM_MAX_PAGE into the maximum addressable PFN (which is 2^20-1 on x86, 2^26-1 on x86PAE and 2^36-1 on x64) and the maximum mapped/accessible virtual memory MM_MAX_PAGE_LOADER (which is 4 GB on x86, since paging is disabled, but only 1 GB on x64, since only that much is identity-mapped).
This fixes the recursion when pci.sys attempts to get PCI bridge children
devices, which in fact are non-existing.
Note that the problem in pci.sys itself also deserves a separate fix.
CORE-16319 CORE-16216
We can already restart reading the whole file if seeking backward,
and there is currently no more use case of backward seek.
By doing so, we gain 1MB of memory when using PXE.
We need the CDDB during the setup, so don't delete it for now.
The "proper" way for filling it is yet to be decided, Windows does that
from the data in txtsetup.sif file. Our final approach may be different
The version string cutoff started to happen when we switched from SVN
with its short revision number to git with the longer hashes.
0.4.7-dev-502-gc2c66af was the first git-only rev (2017-Oct-03)
This brings the dialogs layout closer to XP.
Also fixes some other truncations for specific languages.
And unifies the touched text controls sizes for all languages.
The credits have been moved to readme.txt where they are more present and
we can avoid having to groom all languages files each time we want to add
a new dev (and sysdm.cpl to grow each time). Less maintenance.
0.4.15-dev-1629-g9aa73da gcc 8.4.0 dbg RosBE2.2.1 I18N=all binary size
sysdm.cpl before: 925.696bytes after: 705.024bytes
readme.txt still fits into a single NTFS cluster afterwards with 3702bytes
- Use PnP storage class drivers
- Make partmgr an upper filter driver for Disk class
- Fill upper filters in txtsetup and usetup/devinst
- Add cdrom driver to the critical device database
CORE-6264
This gets "ReactOS" with Win2003 NT kernel + HAL boot a bit further.
(The "SystemPrefix" REG_DWORD value is part of license information in Win2000/XP/2003.)
at runtime from the boot selection menu or from FREELDR.INI.
CORE-17350, CORE-9023
For a proper override of the options by new user options, specify the
/SIFOPTIONSOVERRIDE switch in addition. Otherwise, user options are
merged with those retrieved from TXTSETUP.SIF, with priority given to
the former ones.
- Update the documentation for the 'ReactOSSetup' OS type in the
FREELDR.INI file template.
- Use a different prompt in the custom boot options editor for the
'ReactOSSetup' OS type, with adequate explanation.
- Get rid of the ReactOS-specific TXTSETUP.SIF 'DbgOsLoadOptions' value,
and use instead the Windows-compatible 'SetupDebugOptions' value that
is added to the other load options when debugging is to be enabled.
- Introduce a set of NtLdrGet(Next)Option(Ex) helpers that allow
retrieving respectively, the "next" option in an options string,
and retrieving a given named option in such an options string,
by correctly parsing that string.
Valid syntaxes:
/OPTION1 /OPTION2/OPTION3 OPTION4 /OPTION5(=...) ...
Options separators are slashes, or whitespace (space, tab), mandatory
if no slash is used, and otherwise optional.
- Use these functions wherever NT load options are being parsed.
- Simplify the parsing of /DEBUGPORT=... using these functions.
- When parsing the /HAL=... or /KERNEL=... options, only the first
encountered one is taken into account, any other ones are discarded.
- When parsing the other load options, only their first occurrences are
taken into account, any other repetitions are discarded.
* The NOPAE option overrides any previous PAE option.
* Any NOEXECUTE(=) option should override any previous
NOEXECUTE=ALWAYSOFF (or equivalently, EXECUTE) option.
This parameter is not needed since it's possible to determine, from
within this function, whether or not we are in Setup mode, by just
looking for the presence of a non NULL LoaderBlock->SetupLdrBlock.
Instead of messing around with a file in the source tree and risk commiting it
use cmake -DUNATTENDED_BOOTCD=yes to enable it, and use the UNATTENDED_BOOTCD_* cache variables to configure
CORE-17336
- Move Novosibirsk to GMT+07:00 (was GMT+06:00 previously).
- Move Magadan to GMT+11:00 (was GMT+10:00 previously).
- Add Omsk time zone GMT+06:00
- Add Tomsk time zone GMT+07:00
This font has been added in 383ea7d and then disabled from builds in 4cd2a93 due to regressions it was causing.
Also disable it in registry to not break NTLDR boot again.
It adds basic input support for:
- Standard Bus Mouse
- Standard InPort Mouse
- Logitech Bus Mouse
- Microsoft Bus Mouse
- Microsoft InPort Mouse
- NEC PC-98 Bus Mouse
Untested on PC/AT, but should work.
Converted from the XFree vga.bdf font.
This is needed for Vista+ x64 Winload. ReactOS x64 now boots with Vista x64 Winload out of the box (like Windows Server 2003 x64).
Tested with winload.exe from Vista x64 RTM (6.0.6000.16386) and winload.efi from Server 2008 x64 Beta 3 (6.0.6001.16497).
By sledge-hammer-reverting of
0.4.15-dev-689-g
7ffb6a09c3
and 0.4.15-dev-688-g
1234223f41
Sorry, but the negative impact for other devs and the
whole project are just unbearable.
Stuff got committed meanwhile even so I had to act.
The improvements may be reapplied later when the
negative consequences are under control.
Get rid of global properties and use a target-level properties instead
Limit temporary files by using cmake-generator expressions instead
Avoid function calls at the end configuration, use file(GENERATE) idiom instead
At line 263 a 'pop es' is missing before 'ret' in ReadCHS() function,
just like in the ReadLBA() function. CORE-17178
Co-authored-by: Dmitry Borisov <di.sean@protonmail.com>
- Make "ReactOS Server" the default product option again instead of "ReactOS Workstation".
- Write "Service Pack" info onto registry.
- Add ProductOption option to bootcd unattend.inf.
- Delete IDC_PRODUCT_SUITE and IDC_PRODUCT_TYPE controls.
CORE-17028
Also turn off debug messages to screen before setting up the CPU (To print a character to the screen on some ports the MMIO access should be executed, so it throws an exception).
CORE-16216
This prevents ReactOS asserting when 'My computer'
is opened, while it tries to send commands to floppy drive.
Many thanks to patches author Doug Lyons.
The regression was introduced by 0.4.13-dev-1081-g
eeff926ede
patch was committed to 0.4.13rls and 0.4.14rls as well.
Today it was committed to master as well, as
the initially planned investigation for the root cause
did still not happen and we can not afford the time
to retest and workaround this over and over again.
Thank god that Oleg Dubinskiy was still around to retest
this again and confirmed it can still happen, because
unlike initially, personally I was not able to reproduce it
today anymore!
Since every release was work-arounded, we did never
expose the bug in any final release.
According to PC-9801 Bible p. 50, divisor for PIT will become unsupported in some cases after having removed the fractional part. Replace 19200 value with 9600 which is supported by both 10 MHz and 8 MHz machines.
Remove RTC switch from configure.cmd, now MSVC runtime checks are
supposed to be enabled/disabled via CMake define (-DRUNTIME_CHECKS=1)
Prepare for adding more dynamic analysis options
which implements the required functionality.
ntdll and ntoskrnl now have a wrapper for this, with SEH.
This protects the function against malformed / bad images,
whilst still being able to use the code in freeldr et al.
Idea from Thomas.
CORE-14857
- Add missing allocation check in DetectApmBios()
- Check 'PM' signature in FindApmBios()
- Properly set machine type in hardware detection
- Set Component->Key value for hard drives
- Get rid of the unused XboxBeep()
- Cast Xbox LPC I/O ports to PUCHAR
- Improve shadow rendering with VGA font
- Include ntoskrnl.h in the proper order
- Add ARC-emulation support for NEC PC-98 series
- Add global definition for PC-98 port into CMakeLists.txt
- Add floppy verison of freeldr.ini for PC-98 CD boot
- Remove now unused i386rtl.c (and it doesn't contains RTL functions nowadays).
- Separate PC beep routines out into its own file.
- Also use delay function instead of BIOS interrupts.
- Improve as well the accuracy of KeStallExecutionProcessor() by using the same HW delay function.
This PR enables the developers to include the CJK standard fonts into ReactOS by adding them in Folder modules/optional. This feature is for test purpose only. You may not use the fonts illegally.
The embeddable font files are: mingliu.ttc, simsun.ttc, mssong.ttf, msgothic.ttc, msmincho.ttc, gulim.ttc and batang.ttc.
CORE-9619
- Changes in device detection code:
* Properly check device signature.
* Сorrectly reset the IDE controller.
* Remove check for device type code.
- Fix CD-ROM sector read issue:
* Changed ATAPI packet opcode to be more universal (Some devices may not have READ12 support).
* Always use 2048 bytes as sector size when reading the data from a disc.
* Modify WaitForFlags() to stop polling if the error bit was set.
* Changed timeout to 31 seconds (ATA default value).
- Add more informational messages in DEBUG mode.
- Fix invalid IDE register value.
- Fix registers names.
Tested by Stanislav Motylkov and Daniel Reimer on XQEMU and on real
hardware MS Xbox revision 1.3 with Philips DVD drive.
It has also been tested manually on PC with a SONY DVD drive.
CORE-16628 CORE-16216
Surprisingly this also happens to "fix" random "Invalid Opcode" exceptions in XQEMU.
(But I think it's more like a coincidence... --hbelusca)
CORE-16627 CORE-16216
The first part of PC-98 Port - https://reactos.org/wiki/PC-98
- Add FAT12 file system boot sector for NEC PC-98 series.
- Add a new build target for a PC-98 bootable floppy disk.
- Add a new sub-architecture into config.cmake.
* [FREELDR] Cache the drive geometry in the PcDiskReadLogicalSectorsCHS()
Speed up the loading time a bit.
* [FREELDR] Generalize the cache to all the geometry data + INT 13h extensions-supported status.
The data structure used is "PC_DISK_DRIVE".
- Adapt the associated functions;
- Make DiskGetExtendedDriveParameters() private to pcdisk.c
- Introduce PcDiskDriveNumberToDrive(), that is similar to the XBOX
function XboxDiskDriveNumberToDeviceUnit(), that retrieves a valid
pointer to the cached disk corresponding to the given BIOS DriveNumber.
If needed the cached data gets initialized.
- Make XboxDiskDriveNumberToDeviceUnit() simpler by just returning the
pointer to the corresponding drive, of NULL if there is none.
Co-authored-by: Hermès BÉLUSCA - MAÏTO <hermes.belusca-maito@reactos.org>
CORE-16220 CORE-16216
* Create a new driver.
* Use the functions from the library in xboxdisk.c
Driver now supports PC, Xbox and NEC PC-98.
Co-Authored-By: Hermès Bélusca-Maïto <hermes.belusca-maito@reactos.org>
Add AppliedDPI DWORD registry value 0x00000060 (96 DPI) into HKCU\Control Panel\Desktop\WindowMetrics registry key. For now it does nothing, since saving DPI registry settings is not implemented yet. It's required only for ViStart 8 to be started successfully (with MS VB6 Runtime installed and wshom.ocx replaced). CORE-13877
Update BIOS_MEMORY_MAP and PcMemGetBiosMemoryMap() from ACPI 6.2-A to ACPI 6.3.
Co-Authored-By: Hermès Bélusca-Maïto <hermes.belusca-maito@reactos.org>
