Ros-diffs August 2006

ros-diffs@reactos.org

19 participants
447 discussions

[greatlrd] 23749: reapplay rev 23614, it we have now russain letters and other contrus special letters. The bug I experis before was reletate to ntoslnrl and is complete gone. I have now reboot and boot around 10-20 times and run same program. But we see all unicode -> ansi problem with this change if u select russan in reactos
by greatlrd＠svn.reactos.org 27 Aug '06

27 Aug '06

Author: greatlrd Date: Sun Aug 27 20:51:11 2006 New Revision: 23749 URL: http://svn.reactos.org/svn/reactos?rev=23749&view=rev Log: reapplay rev 23614, it we have now russain letters and other contrus special letters. The bug I experis before was reletate to ntoslnrl and is complete gone. I have now reboot and boot around 10-20 times and run same program. But we see all unicode -> ansi problem with this change if u select russan in reactos Modified: trunk/reactos/subsystems/win32/win32k/include/intddraw.h trunk/reactos/subsystems/win32/win32k/ntuser/misc.c trunk/reactos/subsystems/win32/win32k/objects/stockobj.c Modified: trunk/reactos/subsystems/win32/win32k/include/intddraw.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/include/intddraw.h (original) +++ trunk/reactos/subsystems/win32/win32k/include/intddraw.h Sun Aug 27 20:51:11 2006 @@ -22,7 +22,9 @@ } DD_SURFACE, *PDD_SURFACE; typedef struct -{ +{ + DD_SURFACE Surface; + DD_DIRECTDRAW_LOCAL Local; DD_DIRECTDRAW_GLOBAL Global; // Drv callbacks Modified: trunk/reactos/subsystems/win32/win32k/ntuser/misc.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/ntuser/misc.c (original) +++ trunk/reactos/subsystems/win32/win32k/ntuser/misc.c Sun Aug 27 20:51:11 2006 @@ -916,7 +916,7 @@ static LOGFONTW DefaultFont = { -11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, 0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS, - L"Bitstream Vera Sans" + L"MS Sans Serif" }; RtlZeroMemory(&QueryTable, sizeof(QueryTable)); Modified: trunk/reactos/subsystems/win32/win32k/objects/stockobj.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/objects/stockobj.c (original) +++ trunk/reactos/subsystems/win32/win32k/objects/stockobj.c Sun Aug 27 20:51:11 2006 @@ -80,11 +80,11 @@ static LOGFONTW OEMFixedFont = { 11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, OEM_CHARSET, - 0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN, L"Bitstream Vera Sans Mono" }; + 0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN, L"Courier New" }; //Bitstream Vera Sans Mono static LOGFONTW AnsiFixedFont = { 11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, - 0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN, L"Bitstream Vera Sans Mono" }; + 0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN, L"Courier New" }; //Bitstream Vera Sans Mono /*static LOGFONTW AnsiVarFont = *{ 10, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, @@ -92,20 +92,20 @@ static LOGFONTW SystemFont = { 11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, - 0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS, L"Bitstream Vera Sans" }; + 0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS, L"Courier New" }; //Bitstream Vera Sans static LOGFONTW DeviceDefaultFont = { 11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, - 0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS, L"Bitstream Vera Sans" }; + 0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS, L"MS Sans Serif" }; //Bitstream Vera Sans static LOGFONTW SystemFixedFont = { 11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, - 0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN, L"Bitstream Vera Sans Mono" }; - + 0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN, L"Courier New" }; //Bitstream Vera Sans Mono + /* FIXME: Is this correct? */ static LOGFONTW DefaultGuiFont = { 11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, - 0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS, L"Bitstream Vera Sans" }; + 0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS, L"MS Sans Serif" }; //Bitstream Vera Sans #define NB_STOCK_OBJECTS (DEFAULT_GUI_FONT + 1)

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[turner] 23748: Mark as 0.3.0 Release
by turner＠svn.reactos.org 27 Aug '06

27 Aug '06

Author: turner Date: Sun Aug 27 20:28:01 2006 New Revision: 23748 URL: http://svn.reactos.org/svn/reactos?rev=23748&view=rev Log: Mark as 0.3.0 Release Modified: branches/ros-branch-0_3_0/reactos/include/reactos/version.h Modified: branches/ros-branch-0_3_0/reactos/include/reactos/version.h URL: http://svn.reactos.org/svn/reactos/branches/ros-branch-0_3_0/reactos/includ… ============================================================================== --- branches/ros-branch-0_3_0/reactos/include/reactos/version.h (original) +++ branches/ros-branch-0_3_0/reactos/include/reactos/version.h Sun Aug 27 20:28:01 2006 @@ -22,7 +22,7 @@ #define KERNEL_VERSION_PATCH_LEVEL 0 /* KERNEL_VERSION_BUILD_TYPE is L"SVN", L"RC1", L"RC2" or L"RELEASE" */ -#define KERNEL_VERSION_BUILD_TYPE L"RC3" +#define KERNEL_VERSION_BUILD_TYPE L"RELEASE" #endif

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[hpoussin] 23747: Set user locale at login. User interface may now be (again) in other languages than English
by hpoussin＠svn.reactos.org 27 Aug '06

27 Aug '06

Author: hpoussin Date: Sun Aug 27 19:18:20 2006 New Revision: 23747 URL: http://svn.reactos.org/svn/reactos?rev=23747&view=rev Log: Set user locale at login. User interface may now be (again) in other languages than English Modified: trunk/reactos/base/system/winlogon/sas.c Modified: trunk/reactos/base/system/winlogon/sas.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/winlogon/sas.c… ============================================================================== --- trunk/reactos/base/system/winlogon/sas.c (original) +++ trunk/reactos/base/system/winlogon/sas.c Sun Aug 27 19:18:20 2006 @@ -35,6 +35,113 @@ L"taskmgr.exe"); } +BOOL +SetDefaultLanguage( + IN BOOL UserProfile) +{ + HKEY BaseKey; + LPCWSTR SubKey; + LPCWSTR ValueName; + LONG rc; + HKEY hKey = NULL; + DWORD dwType, dwSize; + LPWSTR Value = NULL; + UNICODE_STRING ValueString; + NTSTATUS Status; + LCID Lcid; + BOOL ret = FALSE; + + if (UserProfile) + { + BaseKey = HKEY_CURRENT_USER; + SubKey = L"Control Panel\\International"; + ValueName = L"Locale"; + } + else + { + BaseKey = HKEY_LOCAL_MACHINE; + SubKey = L"System\\CurrentControlSet\\Control\\Nls\\Language"; + ValueName = L"Default"; + } + + rc = RegOpenKeyExW( + BaseKey, + SubKey, + 0, + KEY_READ, + &hKey); + if (rc != ERROR_SUCCESS) + { + TRACE("RegOpenKeyEx() failed with error %lu\n", rc); + goto cleanup; + } + rc = RegQueryValueExW( + hKey, + ValueName, + NULL, + &dwType, + NULL, + &dwSize); + if (rc != ERROR_SUCCESS) + { + TRACE("RegQueryValueEx() failed with error %lu\n", rc); + goto cleanup; + } + else if (dwType != REG_SZ) + { + TRACE("Wrong type for %S\\%S registry entry (got 0x%lx, expected 0x%lx)\n", + SubKey, ValueName, dwType, REG_SZ); + goto cleanup; + } + + Value = HeapAlloc(GetProcessHeap(), 0, dwSize + sizeof(UNICODE_NULL)); + if (!Value) + { + TRACE("HeapAlloc() failed\n"); + goto cleanup; + } + Value[dwSize / sizeof(WCHAR)] = UNICODE_NULL; + rc = RegQueryValueExW( + hKey, + ValueName, + NULL, + NULL, + (LPBYTE)Value, + &dwSize); + if (rc != ERROR_SUCCESS) + { + TRACE("RegQueryValueEx() failed with error %lu\n", rc); + goto cleanup; + } + + /* Convert Value to a Lcid */ + RtlInitUnicodeString(&ValueString, Value); + Status = RtlUnicodeStringToInteger(&ValueString, 16, &Lcid); + if (!NT_SUCCESS(Status)) + { + TRACE("RtlUnicodeStringToInteger() failed with status 0x%08lx\n", Status); + goto cleanup; + } + + TRACE("%s language is 0x%08lx\n", + UserProfile ? "User" : "System", Lcid); + Status = NtSetDefaultLocale(UserProfile, Lcid); + if (!NT_SUCCESS(Status)) + { + TRACE("NtSetDefaultLocale() failed with status 0x%08lx\n", Status); + goto cleanup; + } + + ret = TRUE; + +cleanup: + if (hKey) + RegCloseKey(hKey); + if (Value) + HeapFree(GetProcessHeap(), 0, Value); + return ret; +} + static BOOL HandleLogon( IN OUT PWLSESSION Session) @@ -85,6 +192,10 @@ //DisplayStatusMessage(Session, Session->WinlogonDesktop, IDS_LOADINGYOURPERSONALSETTINGS); //DisplayStatusMessage(Session, Session->WinlogonDesktop, IDS_APPLYINGYOURPERSONALSETTINGS); + /* Set default language */ + if (!SetDefaultLanguage(TRUE)) + return FALSE; + if (!Session->Gina.Functions.WlxActivateUserShell( Session->Gina.Context, L"Default", @@ -329,6 +440,8 @@ SwitchDesktop(Session->ApplicationDesktop); Session->LogonStatus = WKSTA_IS_LOGGED_ON; } + else + Session->Gina.Functions.WlxDisplaySASNotice(Session->Gina.Context); break; case WLX_SAS_ACTION_NONE: /* 0x02 */ break; @@ -682,6 +795,9 @@ goto cleanup; } + if (!SetDefaultLanguage(FALSE)) + return FALSE; + ret = TRUE; cleanup:

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[greatlrd] 23746: sorry wrong version
by greatlrd＠svn.reactos.org 27 Aug '06

27 Aug '06

Author: greatlrd Date: Sun Aug 27 18:55:31 2006 New Revision: 23746 URL: http://svn.reactos.org/svn/reactos?rev=23746&view=rev Log: sorry wrong version Modified: trunk/reactos/dll/directx/ddraw/main/ddraw_main.c Modified: trunk/reactos/dll/directx/ddraw/main/ddraw_main.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/main/ddr… ============================================================================== --- trunk/reactos/dll/directx/ddraw/main/ddraw_main.c (original) +++ trunk/reactos/dll/directx/ddraw/main/ddraw_main.c Sun Aug 27 18:55:31 2006 @@ -753,7 +753,7 @@ LPDDSURFACEDESC2 pDDSD, LPVOID context, LPDDENUMMODESCALLBACK2 callback) { - DX_STUB_DD_OK(); + DX_STUB_DD_OK; IDirectDrawImpl* This = (IDirectDrawImpl*)iface; DDSURFACEDESC2 desc_callback;

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[greatlrd] 23745: fix a crash in quake
by greatlrd＠svn.reactos.org 27 Aug '06

27 Aug '06

Author: greatlrd Date: Sun Aug 27 18:53:32 2006 New Revision: 23745 URL: http://svn.reactos.org/svn/reactos?rev=23745&view=rev Log: fix a crash in quake Modified: trunk/reactos/dll/directx/ddraw/main/ddraw_main.c Modified: trunk/reactos/dll/directx/ddraw/main/ddraw_main.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/main/ddr… ============================================================================== --- trunk/reactos/dll/directx/ddraw/main/ddraw_main.c (original) +++ trunk/reactos/dll/directx/ddraw/main/ddraw_main.c Sun Aug 27 18:53:32 2006 @@ -753,6 +753,8 @@ LPDDSURFACEDESC2 pDDSD, LPVOID context, LPDDENUMMODESCALLBACK2 callback) { + DX_STUB_DD_OK(); + IDirectDrawImpl* This = (IDirectDrawImpl*)iface; DDSURFACEDESC2 desc_callback; DEVMODE DevMode;

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[cwittich] 23744: forgot to commit these files
by cwittich＠svn.reactos.org 27 Aug '06

27 Aug '06

Author: cwittich Date: Sun Aug 27 18:20:17 2006 New Revision: 23744 URL: http://svn.reactos.org/svn/reactos?rev=23744&view=rev Log: forgot to commit these files Added: trunk/reactos/boot/bootdata/bootcdregtest/ trunk/reactos/boot/bootdata/bootcdregtest/bootcdregtest.rbuild trunk/reactos/boot/bootdata/livecdregtest/ trunk/reactos/boot/bootdata/livecdregtest/livecdregtest.rbuild Modified: trunk/reactos/boot/bootdata/bootdata.rbuild Added: trunk/reactos/boot/bootdata/bootcdregtest/bootcdregtest.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/bootdata/bootcdregtes… ============================================================================== --- trunk/reactos/boot/bootdata/bootcdregtest/bootcdregtest.rbuild (added) +++ trunk/reactos/boot/bootdata/bootcdregtest/bootcdregtest.rbuild Sun Aug 27 18:20:17 2006 @@ -1,0 +1,2 @@ +<module name="bootcdregtest" type="isoregtest"> +</module> Modified: trunk/reactos/boot/bootdata/bootdata.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/bootdata/bootdata.rbu… ============================================================================== --- trunk/reactos/boot/bootdata/bootdata.rbuild (original) +++ trunk/reactos/boot/bootdata/bootdata.rbuild Sun Aug 27 18:20:17 2006 @@ -14,4 +14,10 @@ <directory name="livecd"> <xi:include href="livecd/livecd.rbuild" /> </directory> +<directory name="bootcdregtest"> + <xi:include href="bootcdregtest/bootcdregtest.rbuild" /> +</directory> +<directory name="livecdregtest"> + <xi:include href="livecdregtest/livecdregtest.rbuild" /> +</directory> </group> Added: trunk/reactos/boot/bootdata/livecdregtest/livecdregtest.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/bootdata/livecdregtes… ============================================================================== --- trunk/reactos/boot/bootdata/livecdregtest/livecdregtest.rbuild (added) +++ trunk/reactos/boot/bootdata/livecdregtest/livecdregtest.rbuild Sun Aug 27 18:20:17 2006 @@ -1,0 +1,2 @@ +<module name="livecdregtest" type="liveisoregtest"> +</module>

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[cwittich] 23743: added LiveCDRegTest and BootCDRegTest targets
by cwittich＠svn.reactos.org 27 Aug '06

27 Aug '06

Author: cwittich Date: Sun Aug 27 17:28:23 2006 New Revision: 23743 URL: http://svn.reactos.org/svn/reactos?rev=23743&view=rev Log: added LiveCDRegTest and BootCDRegTest targets Modified: trunk/reactos/tools/rbuild/backend/mingw/mingw.cpp trunk/reactos/tools/rbuild/backend/mingw/modulehandler.cpp trunk/reactos/tools/rbuild/bootstrap.cpp trunk/reactos/tools/rbuild/module.cpp trunk/reactos/tools/rbuild/rbuild.h Modified: trunk/reactos/tools/rbuild/backend/mingw/mingw.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/rbuild/backend/mingw… ============================================================================== --- trunk/reactos/tools/rbuild/backend/mingw/mingw.cpp (original) +++ trunk/reactos/tools/rbuild/backend/mingw/mingw.cpp Sun Aug 27 17:28:23 2006 @@ -437,6 +437,10 @@ if ( module.type == Iso ) return false; if ( module.type == LiveIso ) + return false; + if ( module.type == IsoRegTest ) + return false; + if ( module.type == LiveIsoRegTest ) return false; if ( module.type == Test ) return false; Modified: trunk/reactos/tools/rbuild/backend/mingw/modulehandler.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/rbuild/backend/mingw… ============================================================================== --- trunk/reactos/tools/rbuild/backend/mingw/modulehandler.cpp (original) +++ trunk/reactos/tools/rbuild/backend/mingw/modulehandler.cpp Sun Aug 27 17:28:23 2006 @@ -241,6 +241,12 @@ case LiveIso: handler = new MingwLiveIsoModuleHandler ( module ); break; + case IsoRegTest: + handler = new MingwIsoModuleHandler ( module ); + break; + case LiveIsoRegTest: + handler = new MingwLiveIsoModuleHandler ( module ); + break; case Test: handler = new MingwTestModuleHandler ( module ); break; @@ -3006,9 +3012,25 @@ string bootcd = PassThruCacheDirectory ( NormalizeFilename ( bootcdDirectory + sSep ), backend->outputDirectory ); + + string bootloader; + string IsoName; + + if (module.name == "bootcdregtest") + { + bootloader = "isobtrt.o"; + IsoName = "ReactOS-RegTest.iso"; + } + else + { + bootloader = "isoboot.o"; + IsoName = "ReactOS.iso"; + } + string isoboot = PassThruCacheDirectory ( - NormalizeFilename ( "boot" + sSep + "freeldr" + sSep + "bootsect" + sSep + "isoboot.o" ), + NormalizeFilename ( "boot" + sSep + "freeldr" + sSep + "bootsect" + sSep + bootloader.c_str() ), backend->outputDirectory ); + string bootcdReactosNoFixup = bootcdDirectory + sSep + "reactos"; string bootcdReactos = PassThruCacheDirectory ( NormalizeFilename ( bootcdReactosNoFixup + sSep ), @@ -3049,9 +3071,10 @@ OutputCdfileCopyCommands ( bootcdDirectory ); fprintf ( fMakefile, "\t$(ECHO_CDMAKE)\n" ); fprintf ( fMakefile, - "\t$(Q)$(CDMAKE_TARGET) -v -m -b %s %s REACTOS ReactOS.iso\n", + "\t$(Q)$(CDMAKE_TARGET) -v -m -b %s %s REACTOS %s\n", isoboot.c_str (), - bootcd.c_str () ); + bootcd.c_str (), + IsoName.c_str() ); fprintf ( fMakefile, "\n" ); } @@ -3175,13 +3198,29 @@ void MingwLiveIsoModuleHandler::GenerateLiveIsoModuleTarget () { - string livecdDirectory = "livecd"; + string livecdDirectory = module.name; string livecd = PassThruCacheDirectory ( NormalizeFilename ( livecdDirectory + sSep ), backend->outputDirectory ); + + string bootloader; + string IsoName; + + if (module.name == "livecdregtest") + { + bootloader = "isobtrt.o"; + IsoName = "ReactOS-LiveCD-RegTest.iso"; + } + else + { + bootloader = "isoboot.o"; + IsoName = "ReactOS-LiveCD.iso"; + } + string isoboot = PassThruCacheDirectory ( - NormalizeFilename ( "boot" + sSep + "freeldr" + sSep + "bootsect" + sSep + "isoboot.o" ), + NormalizeFilename ( "boot" + sSep + "freeldr" + sSep + "bootsect" + sSep + bootloader.c_str() ), backend->outputDirectory ); + string reactosDirectory = "reactos"; string livecdReactosNoFixup = livecdDirectory + sSep + reactosDirectory; string livecdReactos = NormalizeFilename ( PassThruCacheDirectory ( @@ -3205,9 +3244,10 @@ OutputRegistryCommands ( livecdDirectory ); fprintf ( fMakefile, "\t$(ECHO_CDMAKE)\n" ); fprintf ( fMakefile, - "\t$(Q)$(CDMAKE_TARGET) -v -m -j -b %s %s REACTOS ReactOS-LiveCD.iso\n", + "\t$(Q)$(CDMAKE_TARGET) -v -m -j -b %s %s REACTOS %s\n", isoboot.c_str (), - livecd.c_str () ); + livecd.c_str (), + IsoName.c_str() ); fprintf ( fMakefile, "\n" ); } Modified: trunk/reactos/tools/rbuild/bootstrap.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/rbuild/bootstrap.cpp… ============================================================================== --- trunk/reactos/tools/rbuild/bootstrap.cpp (original) +++ trunk/reactos/tools/rbuild/bootstrap.cpp Sun Aug 27 17:28:23 2006 @@ -60,6 +60,8 @@ case ObjectLibrary: case Iso: case LiveIso: + case IsoRegTest: + case LiveIsoRegTest: case Test: case RpcServer: case RpcClient: Modified: trunk/reactos/tools/rbuild/module.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/rbuild/module.cpp?re… ============================================================================== --- trunk/reactos/tools/rbuild/module.cpp (original) +++ trunk/reactos/tools/rbuild/module.cpp Sun Aug 27 17:28:23 2006 @@ -757,6 +757,10 @@ return Iso; if ( attribute.value == "liveiso" ) return LiveIso; + if ( attribute.value == "isoregtest" ) + return IsoRegTest; + if ( attribute.value == "liveisoregtest" ) + return LiveIsoRegTest; if ( attribute.value == "test" ) return Test; if ( attribute.value == "rpcserver" ) @@ -803,6 +807,8 @@ return ".o"; case Iso: case LiveIso: + case IsoRegTest: + case LiveIsoRegTest: return ".iso"; case Test: return ".exe"; @@ -855,6 +861,8 @@ case BootSector: case Iso: case LiveIso: + case IsoRegTest: + case LiveIsoRegTest: case RpcServer: case RpcClient: case Alias: @@ -894,6 +902,8 @@ case BootSector: case Iso: case LiveIso: + case IsoRegTest: + case LiveIsoRegTest: case RpcServer: case RpcClient: case Alias: @@ -936,6 +946,8 @@ case BootProgram: case Iso: case LiveIso: + case IsoRegTest: + case LiveIsoRegTest: case RpcServer: case RpcClient: case Alias: @@ -968,6 +980,8 @@ case BootProgram: case Iso: case LiveIso: + case IsoRegTest: + case LiveIsoRegTest: return true; case StaticLibrary: case ObjectLibrary: @@ -1435,6 +1449,8 @@ case ObjectLibrary: case Iso: case LiveIso: + case IsoRegTest: + case LiveIsoRegTest: case Test: case RpcServer: case RpcClient: Modified: trunk/reactos/tools/rbuild/rbuild.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/rbuild/rbuild.h?rev=… ============================================================================== --- trunk/reactos/tools/rbuild/rbuild.h (original) +++ trunk/reactos/tools/rbuild/rbuild.h Sun Aug 27 17:28:23 2006 @@ -268,7 +268,9 @@ BootProgram = 19, Win32SCR = 20, ExportDriver = 21, - IdlHeader = 22 + IdlHeader = 22, + IsoRegTest = 23, + LiveIsoRegTest = 24 }; enum HostType

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[cwittich] 23742: renamed isoboot_regtest.asm to isobtrt.asm to comply with ISO-9660 standard
by cwittich＠svn.reactos.org 27 Aug '06

27 Aug '06

Author: cwittich Date: Sun Aug 27 17:26:43 2006 New Revision: 23742 URL: http://svn.reactos.org/svn/reactos?rev=23742&view=rev Log: renamed isoboot_regtest.asm to isobtrt.asm to comply with ISO-9660 standard Added: trunk/reactos/boot/freeldr/bootsect/isobtrt.asm - copied unchanged from r23740, trunk/reactos/boot/freeldr/bootsect/isoboot_regtest.asm Removed: trunk/reactos/boot/freeldr/bootsect/isoboot_regtest.asm Modified: trunk/reactos/boot/freeldr/bootsect/bootsect.rbuild Modified: trunk/reactos/boot/freeldr/bootsect/bootsect.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/bootsect/boot… ============================================================================== --- trunk/reactos/boot/freeldr/bootsect/bootsect.rbuild (original) +++ trunk/reactos/boot/freeldr/bootsect/bootsect.rbuild Sun Aug 27 17:26:43 2006 @@ -18,9 +18,9 @@ <bootstrap base="loader" nameoncd="isoboot.bin" /> <file>isoboot.asm</file> </module> -<module name="isoboot_regtest" type="bootsector"> - <bootstrap base="loader" nameoncd="isoboot_regtest.bin" /> - <file>isoboot_regtest.asm</file> +<module name="isobtrt" type="bootsector"> + <bootstrap base="loader" nameoncd="isobtrt.bin" /> + <file>isobtrt.asm</file> </module> <if property="ARCH" value="powerpc"> <module name="ofwldr" type="bootprogram" payload="freeldr"> Removed: trunk/reactos/boot/freeldr/bootsect/isoboot_regtest.asm URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/bootsect/isob… ============================================================================== --- trunk/reactos/boot/freeldr/bootsect/isoboot_regtest.asm (original) +++ trunk/reactos/boot/freeldr/bootsect/isoboot_regtest.asm (removed) @@ -1,1023 +1,0 @@ -; **************************************************************************** -; -; isolinux.asm -; -; A program to boot Linux kernels off a CD-ROM using the El Torito -; boot standard in "no emulation" mode, making the entire filesystem -; available. It is based on the SYSLINUX boot loader for MS-DOS -; floppies. -; -; Copyright (C) 1994-2001 H. Peter Anvin -; -; This program is free software; you can redistribute it and/or modify -; it under the terms of the GNU General Public License as published by -; the Free Software Foundation, Inc., 675 Mass Ave, Cambridge MA 02139, -; USA; either version 2 of the License, or (at your option) any later -; version; incorporated herein by reference. -; -; **************************************************************************** -; -; THIS FILE IS A MODIFIED VERSION OF ISOLINUX.ASM -; MODIFICATION DONE BY MICHAEL K TER LOUW -; LAST UPDATED 3-9-2002 -; SEE "COPYING" FOR INFORMATION ABOUT THE LICENSE THAT APPLIES TO THIS RELEASE -; -; **************************************************************************** -; -; This file is a modified version of ISOLINUX.ASM. -; Modification done by Eric Kohl -; Last update 04-25-2002 -; -; **************************************************************************** -; -; This file is a modified version of ISOLINUX.ASM. -; (for ReactOS regression testing) -; Modification done by Christoph von Wittich -; Last update 08-27-2006 -; -; **************************************************************************** - - -; Note: The Makefile builds one version with DEBUG_MESSAGES automatically. -;%define DEBUG_MESSAGES ; Uncomment to get debugging messages - -%define WAIT_FOR_KEY - - -; --------------------------------------------------------------------------- -; BEGIN THE BIOS/CODE/DATA SEGMENT -; --------------------------------------------------------------------------- - - absolute 0400h -serial_base resw 4 ; Base addresses for 4 serial ports - absolute 0413h -BIOS_fbm resw 1 ; Free Base Memory (kilobytes) - absolute 046Ch -BIOS_timer resw 1 ; Timer ticks - absolute 0472h -BIOS_magic resw 1 ; BIOS reset magic - absolute 0484h -BIOS_vidrows resb 1 ; Number of screen rows - -; -; Memory below this point is reserved for the BIOS and the MBR -; - absolute 1000h -trackbuf resb 8192 ; Track buffer goes here -trackbufsize equ $-trackbuf -; trackbuf ends at 3000h - - struc open_file_t -file_sector resd 1 ; Sector pointer (0 = structure free) -file_left resd 1 ; Number of sectors left - endstruc - - struc dir_t -dir_lba resd 1 ; Directory start (LBA) -dir_len resd 1 ; Length in bytes -dir_clust resd 1 ; Length in clusters - endstruc - - -MAX_OPEN_LG2 equ 2 ; log2(Max number of open files) -MAX_OPEN equ (1 << MAX_OPEN_LG2) -SECTORSIZE_LG2 equ 11 ; 2048 bytes/sector (El Torito requirement) -SECTORSIZE equ (1 << SECTORSIZE_LG2) -CR equ 13 ; Carriage Return -LF equ 10 ; Line Feed -retry_count equ 6 ; How patient are we with the BIOS? - - - - absolute 5000h ; Here we keep our BSS stuff - -DriveNo resb 1 ; CD-ROM BIOS drive number -DiskError resb 1 ; Error code for disk I/O -RetryCount resb 1 ; Used for disk access retries -TimeoutCount resb 1 ; Timeout counter -ISOFlags resb 1 ; Flags for ISO directory search -RootDir resb dir_t_size ; Root directory -CurDir resb dir_t_size ; Current directory -ISOFileName resb 64 ; ISO filename canonicalization buffer -ISOFileNameEnd equ $ - - - alignb open_file_t_size -Files resb MAX_OPEN*open_file_t_size - - - - section .text - org 7000h - -start: - cli ; Disable interrupts - xor ax, ax ; ax = segment zero - mov ss, ax ; Initialize stack segment - mov sp, start ; Set up stack - mov ds, ax ; Initialize other segment registers - mov es, ax - mov fs, ax - mov gs, ax - sti ; Enable interrupts - cld ; Increment pointers - - mov cx, 2048 >> 2 ; Copy the bootsector - mov si, 0x7C00 ; from 0000:7C00 - mov di, 0x7000 ; to 0000:7000 - rep movsd ; copy the program - jmp 0:relocate ; jump into relocated code - -relocate: - ; Display the banner and copyright -%ifdef DEBUG_MESSAGES - mov si, isolinux_banner ; si points to hello message - call writestr ; display the message - mov si,copyright_str - call writestr -%endif - - - ; Make sure the keyboard buffer is empty -%ifdef WAIT_FOR_KEY -.kbd_buffer_test: - call pollchar - jz .kbd_buffer_empty - call getchar - jmp .kbd_buffer_test -.kbd_buffer_empty: - - ; Check if there is harddisk - pusha - mov ax, 0800h - mov dx, 0080h - int 13h - popa - jmp .boot_cdrom - - ; Display the 'Press key' message and wait for a maximum of 5 seconds - call crlf - mov si, presskey_msg ; si points to 'Press key' message - call writestr ; display the message - - mov byte [TimeoutCount], 5 -.next_second: - mov eax, [BIOS_timer] ; load current tick counter - add eax, 19 ; - -.poll_again: - call pollchar - jnz .boot_cdrom - - mov ebx, [BIOS_timer] - cmp eax, ebx - jnz .poll_again - - mov si, dot_msg ; print '.' - call writestr - dec byte [TimeoutCount] ; decrement timeout counter - jz .boot_harddisk - jmp .next_second - -.boot_harddisk: - call crlf - - ; Boot first harddisk (drive 0x80) - mov ax, 0201h - mov dx, 0080h - mov cx, 0001h - mov bx, 7C00h - int 13h - jnc .go_hd - jmp kaboom -.go_hd: - mov ax, cs - mov ds, ax - mov es, ax - mov fs, ax - mov gs, ax - mov dx, 0080h - - jmp 0:0x7C00 -%endif - -.boot_cdrom: -%ifdef WAIT_FOR_KEY - call crlf - call crlf -%endif - - ; Save and display the boot drive number - mov [DriveNo], dl -%ifdef DEBUG_MESSAGES - mov si, startup_msg - call writemsg - mov al, dl - call writehex2 - call crlf -%endif - - ; Now figure out what we're actually doing - ; Note: use passed-in DL value rather than 7Fh because - ; at least some BIOSes will get the wrong value otherwise - mov ax, 4B01h ; Get disk emulation status - mov dl, [DriveNo] - mov si, spec_packet - int 13h - jc near spec_query_failed ; Shouldn't happen (BIOS bug) - mov dl, [DriveNo] - cmp [sp_drive], dl ; Should contain the drive number - jne near spec_query_failed - -%ifdef DEBUG_MESSAGES - mov si, spec_ok_msg - call writemsg - mov al, byte [sp_drive] - call writehex2 - call crlf -%endif - -found_drive: - ; Get drive information - mov ah, 48h - mov dl, [DriveNo] - mov si, drive_params - int 13h - jnc params_ok - - ; mov si, nosecsize_msg No use in reporting this - ; call writemsg - -params_ok: - ; Check for the sector size (should be 2048, but - ; some BIOSes apparently think we're 512-byte media) - ; - ; FIX: We need to check what the proper behaviour - ; is for getlinsec when the BIOS thinks the sector - ; size is 512!!! For that, we need such a BIOS, though... -%ifdef DEBUG_MESSAGES - mov si, secsize_msg - call writemsg - mov ax, [dp_secsize] - call writehex4 - call crlf -%endif - - - ; - ; Clear Files structures - ; - mov di, Files - mov cx, (MAX_OPEN*open_file_t_size)/4 - xor eax, eax - rep stosd - - ; - ; Now, we need to sniff out the actual filesystem data structures. - ; mkisofs gave us a pointer to the primary volume descriptor - ; (which will be at 16 only for a single-session disk!); from the PVD - ; we should be able to find the rest of what we need to know. - ; -get_fs_structures: - mov eax, 16 ; Primary Volume Descriptor (sector 16) - mov bx, trackbuf - call getonesec - - mov eax, [trackbuf+156+2] - mov [RootDir+dir_lba],eax - mov [CurDir+dir_lba],eax -%ifdef DEBUG_MESSAGES - mov si, rootloc_msg - call writemsg - call writehex8 - call crlf -%endif - - mov eax,[trackbuf+156+10] - mov [RootDir+dir_len],eax - mov [CurDir+dir_len],eax -%ifdef DEBUG_MESSAGES - mov si, rootlen_msg - call writemsg - call writehex8 - call crlf -%endif - add eax,SECTORSIZE-1 - shr eax,SECTORSIZE_LG2 - mov [RootDir+dir_clust],eax - mov [CurDir+dir_clust],eax -%ifdef DEBUG_MESSAGES - mov si, rootsect_msg - call writemsg - call writehex8 - call crlf -%endif - - ; Look for the "REACTOS" directory, and if found, - ; make it the current directory instead of the root - ; directory. - mov di,isolinux_dir - mov al,02h ; Search for a directory - call searchdir_iso - jnz .dir_found - mov si,no_dir_msg - call writemsg - jmp kaboom - -.dir_found: - mov [CurDir+dir_len],eax - mov eax,[si+file_left] - mov [CurDir+dir_clust],eax - xor eax,eax ; Free this file pointer entry - xchg eax,[si+file_sector] - mov [CurDir+dir_lba],eax - - - mov di, isolinux_bin ; di points to Isolinux filename - call searchdir ; look for the file - jnz .isolinux_opened ; got the file - mov si, no_isolinux_msg ; si points to error message - call writemsg ; display the message - jmp kaboom ; fail boot - -.isolinux_opened: - mov di, si ; save file pointer - -%ifdef DEBUG_MESSAGES - mov si, filelen_msg - call writemsg - call writehex8 - call crlf -%endif - - mov ecx, eax ; calculate sector count - shr ecx, 11 - test eax, 0x7FF - jz .full_sector - inc ecx -.full_sector: - -%ifdef DEBUG_MESSAGES - mov eax, ecx - mov si, filesect_msg - call writemsg - call writehex8 - call crlf -%endif - - mov bx, 0x8000 ; bx = load address - mov si, di ; restore file pointer - mov cx, 0xFFFF ; load the whole file - call getfssec ; get the whole file - -%ifdef DEBUG_MESSAGES - mov si, startldr_msg - call writemsg - call crlf -%endif - - mov dl, [DriveNo] ; dl = boot drive - mov dh, 0 ; dh = boot partition - jmp 0:0x8000 ; jump into OSLoader - - - -; -; searchdir: -; -; Open a file -; -; On entry: -; DS:DI = filename -; If successful: -; ZF clear -; SI = file pointer -; DX:AX or EAX = file length in bytes -; If unsuccessful -; ZF set -; - -; -; searchdir_iso is a special entry point for ISOLINUX only. In addition -; to the above, searchdir_iso passes a file flag mask in AL. This is useful -; for searching for directories. -; -alloc_failure: - xor ax,ax ; ZF <- 1 - ret - -searchdir: - xor al,al -searchdir_iso: - mov [ISOFlags],al - call allocate_file ; Temporary file structure for directory - jnz alloc_failure - push es - push ds - pop es ; ES = DS - mov si,CurDir - cmp byte [di],'\' ; If filename begins with slash - jne .not_rooted - inc di ; Skip leading slash - mov si,RootDir ; Reference root directory instead -.not_rooted: - mov eax,[si+dir_clust] - mov [bx+file_left],eax - mov eax,[si+dir_lba] - mov [bx+file_sector],eax - mov edx,[si+dir_len] - -.look_for_slash: - mov ax,di -.scan: - mov cl,[di] - inc di - and cl,cl - jz .isfile - cmp cl,'\' - jne .scan - mov [di-1],byte 0 ; Terminate at directory name - mov cl,02h ; Search for directory - xchg cl,[ISOFlags] - push di - push cx - push word .resume ; Where to "return" to - push es -.isfile: - xchg ax,di - -.getsome: - ; Get a chunk of the directory - mov si,trackbuf - pushad - xchg bx,si - mov cx,1 ; load one sector - call getfssec - popad - -.compare: - movzx eax, byte [si] ; Length of directory entry - cmp al, 33 - jb .next_sector - mov cl, [si+25] - xor cl, [ISOFlags] - test cl, byte 8Eh ; Unwanted file attributes! - jnz .not_file - pusha - movzx cx, byte [si+32] ; File identifier length - add si, byte 33 ; File identifier offset - call iso_compare_names - popa - je .success -.not_file: - sub edx, eax ; Decrease bytes left - jbe .failure - add si, ax ; Advance pointer - -.check_overrun: - ; Did we finish the buffer? - cmp si, trackbuf+trackbufsize - jb .compare ; No, keep going - - jmp short .getsome ; Get some more directory - -.next_sector: - ; Advance to the beginning of next sector - lea ax, [si+SECTORSIZE-1] - and ax, ~(SECTORSIZE-1) - sub ax, si - jmp short .not_file ; We still need to do length checks - -.failure: -%ifdef DEBUG_MESSAGES - mov si, findfail_msg - call writemsg - call crlf -%endif - xor eax, eax ; ZF = 1 - mov [bx+file_sector], eax - pop es - ret - -.success: - mov eax, [si+2] ; Location of extent - mov [bx+file_sector], eax - mov eax, [si+10] ; Data length - push eax - add eax, SECTORSIZE-1 - shr eax, SECTORSIZE_LG2 - mov [bx+file_left], eax - pop eax - mov edx, eax - shr edx, 16 - and bx, bx ; ZF = 0 - mov si, bx - pop es - ret - -.resume: - ; We get here if we were only doing part of a lookup - ; This relies on the fact that .success returns bx == si - xchg edx, eax ; Directory length in edx - pop cx ; Old ISOFlags - pop di ; Next filename pointer - - mov byte [di-1], '\' ; restore the backslash in the filename - - mov [ISOFlags], cl ; Restore the flags - jz .failure ; Did we fail? If so fail for real! - jmp .look_for_slash ; Otherwise, next level - -; -; allocate_file: Allocate a file structure -; -; If successful: -; ZF set -; BX = file pointer -; In unsuccessful: -; ZF clear -; -allocate_file: - push cx - mov bx, Files - mov cx, MAX_OPEN -.check: - cmp dword [bx], byte 0 - je .found - add bx, open_file_t_size ; ZF = 0 - loop .check - ; ZF = 0 if we fell out of the loop -.found: - pop cx - ret - -; -; iso_compare_names: -; Compare the names DS:SI and DS:DI and report if they are -; equal from an ISO 9660 perspective. SI is the name from -; the filesystem; CX indicates its length, and ';' terminates. -; DI is expected to end with a null. -; -; Note: clobbers AX, CX, SI, DI; assumes DS == ES == base segment -; -iso_compare_names: - ; First, terminate and canonicalize input filename - push di - mov di, ISOFileName -.canon_loop: - jcxz .canon_end - lodsb - dec cx - cmp al, ';' - je .canon_end - and al, al - je .canon_end - stosb - cmp di, ISOFileNameEnd-1 ; Guard against buffer overrun - jb .canon_loop -.canon_end: - cmp di, ISOFileName - jbe .canon_done - cmp byte [di-1], '.' ; Remove terminal dots - jne .canon_done - dec di - jmp short .canon_end -.canon_done: - mov [di], byte 0 ; Null-terminate string - pop di - mov si, ISOFileName -.compare: - lodsb - mov ah, [di] - inc di - and ax, ax - jz .success ; End of string for both - and al, al ; Is either one end of string? - jz .failure ; If so, failure - and ah, ah - jz .failure - or ax, 2020h ; Convert to lower case - cmp al, ah - je .compare -.failure: - and ax, ax ; ZF = 0 (at least one will be nonzero) -.success: - ret - - - - - - - -; -; getfssec: Get multiple clusters from a file, given the file pointer. -; -; On entry: -; ES:BX -> Buffer -; SI -> File pointer -; CX -> Cluster count; 0FFFFh = until end of file -; On exit: -; SI -> File pointer (or 0 on EOF) -; CF = 1 -> Hit EOF -; -getfssec: - cmp cx, [si+file_left] - jna .ok_size - mov cx, [si+file_left] - -.ok_size: - mov bp, cx - push cx - push si - mov eax, [si+file_sector] - call getlinsec - xor ecx, ecx - pop si - pop cx - - add [si+file_sector], ecx - sub [si+file_left], ecx - ja .not_eof ; CF = 0 - - xor ecx, ecx - mov [si+file_sector], ecx ; Mark as unused - xor si,si - stc - -.not_eof: - ret - - - -; INT 13h, AX=4B01h, DL=<passed in value> failed. -; Try to scan the entire 80h-FFh from the end. -spec_query_failed: - mov si,spec_err_msg - call writemsg - - mov dl, 0FFh -.test_loop: - pusha - mov ax, 4B01h - mov si, spec_packet - mov byte [si], 13 ; Size of buffer - int 13h - popa - jc .still_broken - - mov si, maybe_msg - call writemsg - mov al, dl - call writehex2 - call crlf - - cmp byte [sp_drive], dl - jne .maybe_broken - - ; Okay, good enough... - mov si, alright_msg - call writemsg - mov [DriveNo], dl -.found_drive: - jmp found_drive - - ; Award BIOS 4.51 apparently passes garbage in sp_drive, - ; but if this was the drive number originally passed in - ; DL then consider it "good enough" -.maybe_broken: - cmp byte [DriveNo], dl - je .found_drive - -.still_broken: - dec dx - cmp dl, 80h - jnb .test_loop - -fatal_error: - mov si, nothing_msg - call writemsg - -.norge: - jmp short .norge - - - - ; Information message (DS:SI) output - ; Prefix with "isolinux: " - ; -writemsg: - push ax - push si - mov si, isolinux_str - call writestr - pop si - call writestr - pop ax - ret - -; -; crlf: Print a newline -; -crlf: - mov si, crlf_msg - ; Fall through - -; -; writestr: write a null-terminated string to the console, saving -; registers on entry. -; -writestr: - pushfd - pushad -.top: - lodsb - and al, al - jz .end - call writechr - jmp short .top -.end: - popad - popfd - ret - - -; -; writehex[248]: Write a hex number in (AL, AX, EAX) to the console -; -writehex2: - pushfd - pushad - shl eax, 24 - mov cx, 2 - jmp short writehex_common -writehex4: - pushfd - pushad - shl eax, 16 - mov cx, 4 - jmp short writehex_common -writehex8: - pushfd - pushad - mov cx, 8 -writehex_common: -.loop: - rol eax, 4 - push eax - and al, 0Fh - cmp al, 10 - jae .high -.low: - add al, '0' - jmp short .ischar -.high: - add al, 'A'-10 -.ischar: - call writechr - pop eax - loop .loop - popad - popfd - ret - -; -; Write a character to the screen. There is a more "sophisticated" -; version of this in the subsequent code, so we patch the pointer -; when appropriate. -; - -writechr: - pushfd - pushad - mov ah, 0Eh - xor bx, bx - int 10h - popad - popfd - ret - -; -; Get one sector. Convenience entry point. -; -getonesec: - mov bp, 1 - ; Fall through to getlinsec - -; -; Get linear sectors - EBIOS LBA addressing, 2048-byte sectors. -; -; Note that we can't always do this as a single request, because at least -; Phoenix BIOSes has a 127-sector limit. To be on the safe side, stick -; to 32 sectors (64K) per request. -; -; Input: -; EAX - Linear sector number -; ES:BX - Target buffer -; BP - Sector count -; -getlinsec: - mov si,dapa ; Load up the DAPA - mov [si+4],bx - mov bx,es - mov [si+6],bx - mov [si+8],eax -.loop2: - push bp ; Sectors left - cmp bp,[MaxTransfer] - jbe .bp_ok - mov bp,[MaxTransfer] -.bp_ok: - mov [si+2],bp - push si - mov dl,[DriveNo] - mov ah,42h ; Extended Read - call xint13 - pop si - pop bp - movzx eax,word [si+2] ; Sectors we read - add [si+8],eax ; Advance sector pointer - sub bp,ax ; Sectors left - shl ax,SECTORSIZE_LG2-4 ; 2048-byte sectors -> segment - add [si+6],ax ; Advance buffer pointer - and bp,bp - jnz .loop2 - mov eax,[si+8] ; Next sector - ret - - ; INT 13h with retry -xint13: - mov byte [RetryCount], retry_count -.try: - pushad - int 13h - jc .error - add sp, byte 8*4 ; Clean up stack - ret -.error: - mov [DiskError], ah ; Save error code - popad - dec byte [RetryCount] - jz .real_error - push ax - mov al,[RetryCount] - mov ah,[dapa+2] ; Sector transfer count - cmp al,2 ; Only 2 attempts left - ja .nodanger - mov ah,1 ; Drop transfer size to 1 - jmp short .setsize -.nodanger: - cmp al,retry_count-2 - ja .again ; First time, just try again - shr ah,1 ; Otherwise, try to reduce - adc ah,0 ; the max transfer size, but not to 0 -.setsize: - mov [MaxTransfer],ah - mov [dapa+2],ah -.again: - pop ax - jmp .try - -.real_error: - mov si, diskerr_msg - call writemsg - mov al, [DiskError] - call writehex2 - mov si, ondrive_str - call writestr - mov al, dl - call writehex2 - call crlf - ; Fall through to kaboom - -; -; kaboom: write a message and bail out. Wait for a user keypress, -; then do a hard reboot. -; -kaboom: - mov ax, cs - mov ds, ax - mov es, ax - mov fs, ax - mov gs, ax - sti - mov si, err_bootfailed - call writestr - call getchar - cli - mov word [BIOS_magic], 0 ; Cold reboot - jmp 0F000h:0FFF0h ; Reset vector address - -getchar: -.again: - mov ah, 1 ; Poll keyboard - int 16h - jz .again -.kbd: - xor ax, ax ; Get keyboard input - int 16h -.func_key: - ret - - -; -; pollchar: check if we have an input character pending (ZF = 0) -; -pollchar: - pushad - mov ah,1 ; Poll keyboard - int 16h - popad - ret - - - -isolinux_banner db CR, LF, 'Loading IsoBoot...', CR, LF, 0 -copyright_str db ' Copyright (C) 1994-2002 H. Peter Anvin', CR, LF, 0 -presskey_msg db 'Press any key to boot from CD', 0 -dot_msg db '.',0 - -%ifdef DEBUG_MESSAGES -startup_msg: db 'Starting up, DL = ', 0 -spec_ok_msg: db 'Loaded spec packet OK, drive = ', 0 -secsize_msg: db 'Sector size appears to be ', 0 -rootloc_msg: db 'Root directory location: ', 0 -rootlen_msg: db 'Root directory length: ', 0 -rootsect_msg: db 'Root directory length(sectors): ', 0 -fileloc_msg: db 'SETUPLDR.SYS location: ', 0 -filelen_msg: db 'SETUPLDR.SYS length: ', 0 -filesect_msg: db 'SETUPLDR.SYS length(sectors): ', 0 -findfail_msg: db 'Failed to find file!', 0 -startldr_msg: db 'Starting SETUPLDR.SYS', 0 -%endif - -nosecsize_msg: db 'Failed to get sector size, assuming 0800', CR, LF, 0 -spec_err_msg: db 'Loading spec packet failed, trying to wing it...', CR, LF, 0 -maybe_msg: db 'Found something at drive = ', 0 -alright_msg: db 'Looks like it might be right, continuing...', CR, LF, 0 -nothing_msg: db 'Failed to locate CD-ROM device; boot failed.', CR, LF, 0 -isolinux_str db 'IsoBoot: ', 0 -crlf_msg db CR, LF, 0 -diskerr_msg: db 'Disk error ', 0 -ondrive_str: db ', drive ', 0 -err_bootfailed db CR, LF, 'Boot failed: press a key to retry...' -isolinux_dir db '\LOADER', 0 -no_dir_msg db 'Could not find the LOADER directory.', CR, LF, 0 -isolinux_bin db 'SETUPLDR.SYS', 0 -no_isolinux_msg db 'Could not find SETUPLDR.SYS.', CR, LF, 0 - -; -; El Torito spec packet -; - align 8, db 0 -spec_packet: db 13h ; Size of packet -sp_media: db 0 ; Media type -sp_drive: db 0 ; Drive number -sp_controller: db 0 ; Controller index -sp_lba: dd 0 ; LBA for emulated disk image -sp_devspec: dw 0 ; IDE/SCSI information -sp_buffer: dw 0 ; User-provided buffer -sp_loadseg: dw 0 ; Load segment -sp_sectors: dw 0 ; Sector count -sp_chs: db 0,0,0 ; Simulated CHS geometry -sp_dummy: db 0 ; Scratch, safe to overwrite - -; -; EBIOS drive parameter packet -; - align 8, db 0 -drive_params: dw 30 ; Buffer size -dp_flags: dw 0 ; Information flags -dp_cyl: dd 0 ; Physical cylinders -dp_head: dd 0 ; Physical heads -dp_sec: dd 0 ; Physical sectors/track -dp_totalsec: dd 0,0 ; Total sectors -dp_secsize: dw 0 ; Bytes per sector -dp_dpte: dd 0 ; Device Parameter Table -dp_dpi_key: dw 0 ; 0BEDDh if rest valid -dp_dpi_len: db 0 ; DPI len - db 0 - dw 0 -dp_bus: times 4 db 0 ; Host bus type -dp_interface: times 8 db 0 ; Interface type -db_i_path: dd 0,0 ; Interface path -db_d_path: dd 0,0 ; Device path - db 0 -db_dpi_csum: db 0 ; Checksum for DPI info - -; -; EBIOS disk address packet -; - align 8, db 0 -dapa: dw 16 ; Packet size -.count: dw 0 ; Block count -.off: dw 0 ; Offset of buffer -.seg: dw 0 ; Segment of buffer -.lba: dd 0 ; LBA (LSW) - dd 0 ; LBA (MSW) - - alignb 4, db 0 -MaxTransfer dw 2 ;32 ; Max sectors per transfer - - times 2046-($-$$) db 0 ; Pad to file offset 2046 - dw 0aa55h ; BootSector signature

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[frik85] 23741: samba-tng: update the description
by frik85＠svn.reactos.org 27 Aug '06

27 Aug '06

Author: frik85 Date: Sun Aug 27 16:28:22 2006 New Revision: 23741 URL: http://svn.reactos.org/svn/reactos?rev=23741&view=rev Log: samba-tng: update the description Modified: trunk/rosapps/packmgr/tree/samba-tng.xml Modified: trunk/rosapps/packmgr/tree/samba-tng.xml URL: http://svn.reactos.org/svn/reactos/trunk/rosapps/packmgr/tree/samba-tng.xml… ============================================================================== --- trunk/rosapps/packmgr/tree/samba-tng.xml (original) +++ trunk/rosapps/packmgr/tree/samba-tng.xml Sun Aug 27 16:28:22 2006 @@ -1,7 +1,7 @@ <package> <name>Samba-TNG</name> <version>snapshot</version> - <description>The tiny, fast and portable CIFS-Suite.</description> + <description>Command line clients to access files and print over SMB protocol</description> <scripts inst="samba-tng.inst.rps"/> </package>

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[cwittich] 23740: * added bootloader which can be used for automated regression tests using buildbot
by cwittich＠svn.reactos.org 27 Aug '06

27 Aug '06

Author: cwittich Date: Sun Aug 27 15:59:01 2006 New Revision: 23740 URL: http://svn.reactos.org/svn/reactos?rev=23740&view=rev Log: * added bootloader which can be used for automated regression tests using buildbot Added: trunk/reactos/boot/freeldr/bootsect/isoboot_regtest.asm Modified: trunk/reactos/boot/freeldr/bootsect/bootsect.rbuild Modified: trunk/reactos/boot/freeldr/bootsect/bootsect.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/bootsect/boot… ============================================================================== --- trunk/reactos/boot/freeldr/bootsect/bootsect.rbuild (original) +++ trunk/reactos/boot/freeldr/bootsect/bootsect.rbuild Sun Aug 27 15:59:01 2006 @@ -18,6 +18,10 @@ <bootstrap base="loader" nameoncd="isoboot.bin" /> <file>isoboot.asm</file> </module> +<module name="isoboot_regtest" type="bootsector"> + <bootstrap base="loader" nameoncd="isoboot_regtest.bin" /> + <file>isoboot_regtest.asm</file> +</module> <if property="ARCH" value="powerpc"> <module name="ofwldr" type="bootprogram" payload="freeldr"> <bootstrap base="loader" nameoncd="boot/ofwldr" /> Added: trunk/reactos/boot/freeldr/bootsect/isoboot_regtest.asm URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/bootsect/isob… ============================================================================== --- trunk/reactos/boot/freeldr/bootsect/isoboot_regtest.asm (added) +++ trunk/reactos/boot/freeldr/bootsect/isoboot_regtest.asm Sun Aug 27 15:59:01 2006 @@ -1,0 +1,1023 @@ +; **************************************************************************** +; +; isolinux.asm +; +; A program to boot Linux kernels off a CD-ROM using the El Torito +; boot standard in "no emulation" mode, making the entire filesystem +; available. It is based on the SYSLINUX boot loader for MS-DOS +; floppies. +; +; Copyright (C) 1994-2001 H. Peter Anvin +; +; This program is free software; you can redistribute it and/or modify +; it under the terms of the GNU General Public License as published by +; the Free Software Foundation, Inc., 675 Mass Ave, Cambridge MA 02139, +; USA; either version 2 of the License, or (at your option) any later +; version; incorporated herein by reference. +; +; **************************************************************************** +; +; THIS FILE IS A MODIFIED VERSION OF ISOLINUX.ASM +; MODIFICATION DONE BY MICHAEL K TER LOUW +; LAST UPDATED 3-9-2002 +; SEE "COPYING" FOR INFORMATION ABOUT THE LICENSE THAT APPLIES TO THIS RELEASE +; +; **************************************************************************** +; +; This file is a modified version of ISOLINUX.ASM. +; Modification done by Eric Kohl +; Last update 04-25-2002 +; +; **************************************************************************** +; +; This file is a modified version of ISOLINUX.ASM. +; (for ReactOS regression testing) +; Modification done by Christoph von Wittich +; Last update 08-27-2006 +; +; **************************************************************************** + + +; Note: The Makefile builds one version with DEBUG_MESSAGES automatically. +;%define DEBUG_MESSAGES ; Uncomment to get debugging messages + +%define WAIT_FOR_KEY + + +; --------------------------------------------------------------------------- +; BEGIN THE BIOS/CODE/DATA SEGMENT +; --------------------------------------------------------------------------- + + absolute 0400h +serial_base resw 4 ; Base addresses for 4 serial ports + absolute 0413h +BIOS_fbm resw 1 ; Free Base Memory (kilobytes) + absolute 046Ch +BIOS_timer resw 1 ; Timer ticks + absolute 0472h +BIOS_magic resw 1 ; BIOS reset magic + absolute 0484h +BIOS_vidrows resb 1 ; Number of screen rows + +; +; Memory below this point is reserved for the BIOS and the MBR +; + absolute 1000h +trackbuf resb 8192 ; Track buffer goes here +trackbufsize equ $-trackbuf +; trackbuf ends at 3000h + + struc open_file_t +file_sector resd 1 ; Sector pointer (0 = structure free) +file_left resd 1 ; Number of sectors left + endstruc + + struc dir_t +dir_lba resd 1 ; Directory start (LBA) +dir_len resd 1 ; Length in bytes +dir_clust resd 1 ; Length in clusters + endstruc + + +MAX_OPEN_LG2 equ 2 ; log2(Max number of open files) +MAX_OPEN equ (1 << MAX_OPEN_LG2) +SECTORSIZE_LG2 equ 11 ; 2048 bytes/sector (El Torito requirement) +SECTORSIZE equ (1 << SECTORSIZE_LG2) +CR equ 13 ; Carriage Return +LF equ 10 ; Line Feed +retry_count equ 6 ; How patient are we with the BIOS? + + + + absolute 5000h ; Here we keep our BSS stuff + +DriveNo resb 1 ; CD-ROM BIOS drive number +DiskError resb 1 ; Error code for disk I/O +RetryCount resb 1 ; Used for disk access retries +TimeoutCount resb 1 ; Timeout counter +ISOFlags resb 1 ; Flags for ISO directory search +RootDir resb dir_t_size ; Root directory +CurDir resb dir_t_size ; Current directory +ISOFileName resb 64 ; ISO filename canonicalization buffer +ISOFileNameEnd equ $ + + + alignb open_file_t_size +Files resb MAX_OPEN*open_file_t_size + + + + section .text + org 7000h + +start: + cli ; Disable interrupts + xor ax, ax ; ax = segment zero + mov ss, ax ; Initialize stack segment + mov sp, start ; Set up stack + mov ds, ax ; Initialize other segment registers + mov es, ax + mov fs, ax + mov gs, ax + sti ; Enable interrupts + cld ; Increment pointers + + mov cx, 2048 >> 2 ; Copy the bootsector + mov si, 0x7C00 ; from 0000:7C00 + mov di, 0x7000 ; to 0000:7000 + rep movsd ; copy the program + jmp 0:relocate ; jump into relocated code + +relocate: + ; Display the banner and copyright +%ifdef DEBUG_MESSAGES + mov si, isolinux_banner ; si points to hello message + call writestr ; display the message + mov si,copyright_str + call writestr +%endif + + + ; Make sure the keyboard buffer is empty +%ifdef WAIT_FOR_KEY +.kbd_buffer_test: + call pollchar + jz .kbd_buffer_empty + call getchar + jmp .kbd_buffer_test +.kbd_buffer_empty: + + ; Check if there is harddisk + pusha + mov ax, 0800h + mov dx, 0080h + int 13h + popa + jmp .boot_cdrom + + ; Display the 'Press key' message and wait for a maximum of 5 seconds + call crlf + mov si, presskey_msg ; si points to 'Press key' message + call writestr ; display the message + + mov byte [TimeoutCount], 5 +.next_second: + mov eax, [BIOS_timer] ; load current tick counter + add eax, 19 ; + +.poll_again: + call pollchar + jnz .boot_cdrom + + mov ebx, [BIOS_timer] + cmp eax, ebx + jnz .poll_again + + mov si, dot_msg ; print '.' + call writestr + dec byte [TimeoutCount] ; decrement timeout counter + jz .boot_harddisk + jmp .next_second + +.boot_harddisk: + call crlf + + ; Boot first harddisk (drive 0x80) + mov ax, 0201h + mov dx, 0080h + mov cx, 0001h + mov bx, 7C00h + int 13h + jnc .go_hd + jmp kaboom +.go_hd: + mov ax, cs + mov ds, ax + mov es, ax + mov fs, ax + mov gs, ax + mov dx, 0080h + + jmp 0:0x7C00 +%endif + +.boot_cdrom: +%ifdef WAIT_FOR_KEY + call crlf + call crlf +%endif + + ; Save and display the boot drive number + mov [DriveNo], dl +%ifdef DEBUG_MESSAGES + mov si, startup_msg + call writemsg + mov al, dl + call writehex2 + call crlf +%endif + + ; Now figure out what we're actually doing + ; Note: use passed-in DL value rather than 7Fh because + ; at least some BIOSes will get the wrong value otherwise + mov ax, 4B01h ; Get disk emulation status + mov dl, [DriveNo] + mov si, spec_packet + int 13h + jc near spec_query_failed ; Shouldn't happen (BIOS bug) + mov dl, [DriveNo] + cmp [sp_drive], dl ; Should contain the drive number + jne near spec_query_failed + +%ifdef DEBUG_MESSAGES + mov si, spec_ok_msg + call writemsg + mov al, byte [sp_drive] + call writehex2 + call crlf +%endif + +found_drive: + ; Get drive information + mov ah, 48h + mov dl, [DriveNo] + mov si, drive_params + int 13h + jnc params_ok + + ; mov si, nosecsize_msg No use in reporting this + ; call writemsg + +params_ok: + ; Check for the sector size (should be 2048, but + ; some BIOSes apparently think we're 512-byte media) + ; + ; FIX: We need to check what the proper behaviour + ; is for getlinsec when the BIOS thinks the sector + ; size is 512!!! For that, we need such a BIOS, though... +%ifdef DEBUG_MESSAGES + mov si, secsize_msg + call writemsg + mov ax, [dp_secsize] + call writehex4 + call crlf +%endif + + + ; + ; Clear Files structures + ; + mov di, Files + mov cx, (MAX_OPEN*open_file_t_size)/4 + xor eax, eax + rep stosd + + ; + ; Now, we need to sniff out the actual filesystem data structures. + ; mkisofs gave us a pointer to the primary volume descriptor + ; (which will be at 16 only for a single-session disk!); from the PVD + ; we should be able to find the rest of what we need to know. + ; +get_fs_structures: + mov eax, 16 ; Primary Volume Descriptor (sector 16) + mov bx, trackbuf + call getonesec + + mov eax, [trackbuf+156+2] + mov [RootDir+dir_lba],eax + mov [CurDir+dir_lba],eax +%ifdef DEBUG_MESSAGES + mov si, rootloc_msg + call writemsg + call writehex8 + call crlf +%endif + + mov eax,[trackbuf+156+10] + mov [RootDir+dir_len],eax + mov [CurDir+dir_len],eax +%ifdef DEBUG_MESSAGES + mov si, rootlen_msg + call writemsg + call writehex8 + call crlf +%endif + add eax,SECTORSIZE-1 + shr eax,SECTORSIZE_LG2 + mov [RootDir+dir_clust],eax + mov [CurDir+dir_clust],eax +%ifdef DEBUG_MESSAGES + mov si, rootsect_msg + call writemsg + call writehex8 + call crlf +%endif + + ; Look for the "REACTOS" directory, and if found, + ; make it the current directory instead of the root + ; directory. + mov di,isolinux_dir + mov al,02h ; Search for a directory + call searchdir_iso + jnz .dir_found + mov si,no_dir_msg + call writemsg + jmp kaboom + +.dir_found: + mov [CurDir+dir_len],eax + mov eax,[si+file_left] + mov [CurDir+dir_clust],eax + xor eax,eax ; Free this file pointer entry + xchg eax,[si+file_sector] + mov [CurDir+dir_lba],eax + + + mov di, isolinux_bin ; di points to Isolinux filename + call searchdir ; look for the file + jnz .isolinux_opened ; got the file + mov si, no_isolinux_msg ; si points to error message + call writemsg ; display the message + jmp kaboom ; fail boot + +.isolinux_opened: + mov di, si ; save file pointer + +%ifdef DEBUG_MESSAGES + mov si, filelen_msg + call writemsg + call writehex8 + call crlf +%endif + + mov ecx, eax ; calculate sector count + shr ecx, 11 + test eax, 0x7FF + jz .full_sector + inc ecx +.full_sector: + +%ifdef DEBUG_MESSAGES + mov eax, ecx + mov si, filesect_msg + call writemsg + call writehex8 + call crlf +%endif + + mov bx, 0x8000 ; bx = load address + mov si, di ; restore file pointer + mov cx, 0xFFFF ; load the whole file + call getfssec ; get the whole file + +%ifdef DEBUG_MESSAGES + mov si, startldr_msg + call writemsg + call crlf +%endif + + mov dl, [DriveNo] ; dl = boot drive + mov dh, 0 ; dh = boot partition + jmp 0:0x8000 ; jump into OSLoader + + + +; +; searchdir: +; +; Open a file +; +; On entry: +; DS:DI = filename +; If successful: +; ZF clear +; SI = file pointer +; DX:AX or EAX = file length in bytes +; If unsuccessful +; ZF set +; + +; +; searchdir_iso is a special entry point for ISOLINUX only. In addition +; to the above, searchdir_iso passes a file flag mask in AL. This is useful +; for searching for directories. +; +alloc_failure: + xor ax,ax ; ZF <- 1 + ret + +searchdir: + xor al,al +searchdir_iso: + mov [ISOFlags],al + call allocate_file ; Temporary file structure for directory + jnz alloc_failure + push es + push ds + pop es ; ES = DS + mov si,CurDir + cmp byte [di],'\' ; If filename begins with slash + jne .not_rooted + inc di ; Skip leading slash + mov si,RootDir ; Reference root directory instead +.not_rooted: + mov eax,[si+dir_clust] + mov [bx+file_left],eax + mov eax,[si+dir_lba] + mov [bx+file_sector],eax + mov edx,[si+dir_len] + +.look_for_slash: + mov ax,di +.scan: + mov cl,[di] + inc di + and cl,cl + jz .isfile + cmp cl,'\' + jne .scan + mov [di-1],byte 0 ; Terminate at directory name + mov cl,02h ; Search for directory + xchg cl,[ISOFlags] + push di + push cx + push word .resume ; Where to "return" to + push es +.isfile: + xchg ax,di + +.getsome: + ; Get a chunk of the directory + mov si,trackbuf + pushad + xchg bx,si + mov cx,1 ; load one sector + call getfssec + popad + +.compare: + movzx eax, byte [si] ; Length of directory entry + cmp al, 33 + jb .next_sector + mov cl, [si+25] + xor cl, [ISOFlags] + test cl, byte 8Eh ; Unwanted file attributes! + jnz .not_file + pusha + movzx cx, byte [si+32] ; File identifier length + add si, byte 33 ; File identifier offset + call iso_compare_names + popa + je .success +.not_file: + sub edx, eax ; Decrease bytes left + jbe .failure + add si, ax ; Advance pointer + +.check_overrun: + ; Did we finish the buffer? + cmp si, trackbuf+trackbufsize + jb .compare ; No, keep going + + jmp short .getsome ; Get some more directory + +.next_sector: + ; Advance to the beginning of next sector + lea ax, [si+SECTORSIZE-1] + and ax, ~(SECTORSIZE-1) + sub ax, si + jmp short .not_file ; We still need to do length checks + +.failure: +%ifdef DEBUG_MESSAGES + mov si, findfail_msg + call writemsg + call crlf +%endif + xor eax, eax ; ZF = 1 + mov [bx+file_sector], eax + pop es + ret + +.success: + mov eax, [si+2] ; Location of extent + mov [bx+file_sector], eax + mov eax, [si+10] ; Data length + push eax + add eax, SECTORSIZE-1 + shr eax, SECTORSIZE_LG2 + mov [bx+file_left], eax + pop eax + mov edx, eax + shr edx, 16 + and bx, bx ; ZF = 0 + mov si, bx + pop es + ret + +.resume: + ; We get here if we were only doing part of a lookup + ; This relies on the fact that .success returns bx == si + xchg edx, eax ; Directory length in edx + pop cx ; Old ISOFlags + pop di ; Next filename pointer + + mov byte [di-1], '\' ; restore the backslash in the filename + + mov [ISOFlags], cl ; Restore the flags + jz .failure ; Did we fail? If so fail for real! + jmp .look_for_slash ; Otherwise, next level + +; +; allocate_file: Allocate a file structure +; +; If successful: +; ZF set +; BX = file pointer +; In unsuccessful: +; ZF clear +; +allocate_file: + push cx + mov bx, Files + mov cx, MAX_OPEN +.check: + cmp dword [bx], byte 0 + je .found + add bx, open_file_t_size ; ZF = 0 + loop .check + ; ZF = 0 if we fell out of the loop +.found: + pop cx + ret + +; +; iso_compare_names: +; Compare the names DS:SI and DS:DI and report if they are +; equal from an ISO 9660 perspective. SI is the name from +; the filesystem; CX indicates its length, and ';' terminates. +; DI is expected to end with a null. +; +; Note: clobbers AX, CX, SI, DI; assumes DS == ES == base segment +; +iso_compare_names: + ; First, terminate and canonicalize input filename + push di + mov di, ISOFileName +.canon_loop: + jcxz .canon_end + lodsb + dec cx + cmp al, ';' + je .canon_end + and al, al + je .canon_end + stosb + cmp di, ISOFileNameEnd-1 ; Guard against buffer overrun + jb .canon_loop +.canon_end: + cmp di, ISOFileName + jbe .canon_done + cmp byte [di-1], '.' ; Remove terminal dots + jne .canon_done + dec di + jmp short .canon_end +.canon_done: + mov [di], byte 0 ; Null-terminate string + pop di + mov si, ISOFileName +.compare: + lodsb + mov ah, [di] + inc di + and ax, ax + jz .success ; End of string for both + and al, al ; Is either one end of string? + jz .failure ; If so, failure + and ah, ah + jz .failure + or ax, 2020h ; Convert to lower case + cmp al, ah + je .compare +.failure: + and ax, ax ; ZF = 0 (at least one will be nonzero) +.success: + ret + + + + + + + +; +; getfssec: Get multiple clusters from a file, given the file pointer. +; +; On entry: +; ES:BX -> Buffer +; SI -> File pointer +; CX -> Cluster count; 0FFFFh = until end of file +; On exit: +; SI -> File pointer (or 0 on EOF) +; CF = 1 -> Hit EOF +; +getfssec: + cmp cx, [si+file_left] + jna .ok_size + mov cx, [si+file_left] + +.ok_size: + mov bp, cx + push cx + push si + mov eax, [si+file_sector] + call getlinsec + xor ecx, ecx + pop si + pop cx + + add [si+file_sector], ecx + sub [si+file_left], ecx + ja .not_eof ; CF = 0 + + xor ecx, ecx + mov [si+file_sector], ecx ; Mark as unused + xor si,si + stc + +.not_eof: + ret + + + +; INT 13h, AX=4B01h, DL=<passed in value> failed. +; Try to scan the entire 80h-FFh from the end. +spec_query_failed: + mov si,spec_err_msg + call writemsg + + mov dl, 0FFh +.test_loop: + pusha + mov ax, 4B01h + mov si, spec_packet + mov byte [si], 13 ; Size of buffer + int 13h + popa + jc .still_broken + + mov si, maybe_msg + call writemsg + mov al, dl + call writehex2 + call crlf + + cmp byte [sp_drive], dl + jne .maybe_broken + + ; Okay, good enough... + mov si, alright_msg + call writemsg + mov [DriveNo], dl +.found_drive: + jmp found_drive + + ; Award BIOS 4.51 apparently passes garbage in sp_drive, + ; but if this was the drive number originally passed in + ; DL then consider it "good enough" +.maybe_broken: + cmp byte [DriveNo], dl + je .found_drive + +.still_broken: + dec dx + cmp dl, 80h + jnb .test_loop + +fatal_error: + mov si, nothing_msg + call writemsg + +.norge: + jmp short .norge + + + + ; Information message (DS:SI) output + ; Prefix with "isolinux: " + ; +writemsg: + push ax + push si + mov si, isolinux_str + call writestr + pop si + call writestr + pop ax + ret + +; +; crlf: Print a newline +; +crlf: + mov si, crlf_msg + ; Fall through + +; +; writestr: write a null-terminated string to the console, saving +; registers on entry. +; +writestr: + pushfd + pushad +.top: + lodsb + and al, al + jz .end + call writechr + jmp short .top +.end: + popad + popfd + ret + + +; +; writehex[248]: Write a hex number in (AL, AX, EAX) to the console +; +writehex2: + pushfd + pushad + shl eax, 24 + mov cx, 2 + jmp short writehex_common +writehex4: + pushfd + pushad + shl eax, 16 + mov cx, 4 + jmp short writehex_common +writehex8: + pushfd + pushad + mov cx, 8 +writehex_common: +.loop: + rol eax, 4 + push eax + and al, 0Fh + cmp al, 10 + jae .high +.low: + add al, '0' + jmp short .ischar +.high: + add al, 'A'-10 +.ischar: + call writechr + pop eax + loop .loop + popad + popfd + ret + +; +; Write a character to the screen. There is a more "sophisticated" +; version of this in the subsequent code, so we patch the pointer +; when appropriate. +; + +writechr: + pushfd + pushad + mov ah, 0Eh + xor bx, bx + int 10h + popad + popfd + ret + +; +; Get one sector. Convenience entry point. +; +getonesec: + mov bp, 1 + ; Fall through to getlinsec + +; +; Get linear sectors - EBIOS LBA addressing, 2048-byte sectors. +; +; Note that we can't always do this as a single request, because at least +; Phoenix BIOSes has a 127-sector limit. To be on the safe side, stick +; to 32 sectors (64K) per request. +; +; Input: +; EAX - Linear sector number +; ES:BX - Target buffer +; BP - Sector count +; +getlinsec: + mov si,dapa ; Load up the DAPA + mov [si+4],bx + mov bx,es + mov [si+6],bx + mov [si+8],eax +.loop2: + push bp ; Sectors left + cmp bp,[MaxTransfer] + jbe .bp_ok + mov bp,[MaxTransfer] +.bp_ok: + mov [si+2],bp + push si + mov dl,[DriveNo] + mov ah,42h ; Extended Read + call xint13 + pop si + pop bp + movzx eax,word [si+2] ; Sectors we read + add [si+8],eax ; Advance sector pointer + sub bp,ax ; Sectors left + shl ax,SECTORSIZE_LG2-4 ; 2048-byte sectors -> segment + add [si+6],ax ; Advance buffer pointer + and bp,bp + jnz .loop2 + mov eax,[si+8] ; Next sector + ret + + ; INT 13h with retry +xint13: + mov byte [RetryCount], retry_count +.try: + pushad + int 13h + jc .error + add sp, byte 8*4 ; Clean up stack + ret +.error: + mov [DiskError], ah ; Save error code + popad + dec byte [RetryCount] + jz .real_error + push ax + mov al,[RetryCount] + mov ah,[dapa+2] ; Sector transfer count + cmp al,2 ; Only 2 attempts left + ja .nodanger + mov ah,1 ; Drop transfer size to 1 + jmp short .setsize +.nodanger: + cmp al,retry_count-2 + ja .again ; First time, just try again + shr ah,1 ; Otherwise, try to reduce + adc ah,0 ; the max transfer size, but not to 0 +.setsize: + mov [MaxTransfer],ah + mov [dapa+2],ah +.again: + pop ax + jmp .try + +.real_error: + mov si, diskerr_msg + call writemsg + mov al, [DiskError] + call writehex2 + mov si, ondrive_str + call writestr + mov al, dl + call writehex2 + call crlf + ; Fall through to kaboom + +; +; kaboom: write a message and bail out. Wait for a user keypress, +; then do a hard reboot. +; +kaboom: + mov ax, cs + mov ds, ax + mov es, ax + mov fs, ax + mov gs, ax + sti + mov si, err_bootfailed + call writestr + call getchar + cli + mov word [BIOS_magic], 0 ; Cold reboot + jmp 0F000h:0FFF0h ; Reset vector address + +getchar: +.again: + mov ah, 1 ; Poll keyboard + int 16h + jz .again +.kbd: + xor ax, ax ; Get keyboard input + int 16h +.func_key: + ret + + +; +; pollchar: check if we have an input character pending (ZF = 0) +; +pollchar: + pushad + mov ah,1 ; Poll keyboard + int 16h + popad + ret + + + +isolinux_banner db CR, LF, 'Loading IsoBoot...', CR, LF, 0 +copyright_str db ' Copyright (C) 1994-2002 H. Peter Anvin', CR, LF, 0 +presskey_msg db 'Press any key to boot from CD', 0 +dot_msg db '.',0 + +%ifdef DEBUG_MESSAGES +startup_msg: db 'Starting up, DL = ', 0 +spec_ok_msg: db 'Loaded spec packet OK, drive = ', 0 +secsize_msg: db 'Sector size appears to be ', 0 +rootloc_msg: db 'Root directory location: ', 0 +rootlen_msg: db 'Root directory length: ', 0 +rootsect_msg: db 'Root directory length(sectors): ', 0 +fileloc_msg: db 'SETUPLDR.SYS location: ', 0 +filelen_msg: db 'SETUPLDR.SYS length: ', 0 +filesect_msg: db 'SETUPLDR.SYS length(sectors): ', 0 +findfail_msg: db 'Failed to find file!', 0 +startldr_msg: db 'Starting SETUPLDR.SYS', 0 +%endif + +nosecsize_msg: db 'Failed to get sector size, assuming 0800', CR, LF, 0 +spec_err_msg: db 'Loading spec packet failed, trying to wing it...', CR, LF, 0 +maybe_msg: db 'Found something at drive = ', 0 +alright_msg: db 'Looks like it might be right, continuing...', CR, LF, 0 +nothing_msg: db 'Failed to locate CD-ROM device; boot failed.', CR, LF, 0 +isolinux_str db 'IsoBoot: ', 0 +crlf_msg db CR, LF, 0 +diskerr_msg: db 'Disk error ', 0 +ondrive_str: db ', drive ', 0 +err_bootfailed db CR, LF, 'Boot failed: press a key to retry...' +isolinux_dir db '\LOADER', 0 +no_dir_msg db 'Could not find the LOADER directory.', CR, LF, 0 +isolinux_bin db 'SETUPLDR.SYS', 0 +no_isolinux_msg db 'Could not find SETUPLDR.SYS.', CR, LF, 0 + +; +; El Torito spec packet +; + align 8, db 0 +spec_packet: db 13h ; Size of packet +sp_media: db 0 ; Media type +sp_drive: db 0 ; Drive number +sp_controller: db 0 ; Controller index +sp_lba: dd 0 ; LBA for emulated disk image +sp_devspec: dw 0 ; IDE/SCSI information +sp_buffer: dw 0 ; User-provided buffer +sp_loadseg: dw 0 ; Load segment +sp_sectors: dw 0 ; Sector count +sp_chs: db 0,0,0 ; Simulated CHS geometry +sp_dummy: db 0 ; Scratch, safe to overwrite + +; +; EBIOS drive parameter packet +; + align 8, db 0 +drive_params: dw 30 ; Buffer size +dp_flags: dw 0 ; Information flags +dp_cyl: dd 0 ; Physical cylinders +dp_head: dd 0 ; Physical heads +dp_sec: dd 0 ; Physical sectors/track +dp_totalsec: dd 0,0 ; Total sectors +dp_secsize: dw 0 ; Bytes per sector +dp_dpte: dd 0 ; Device Parameter Table +dp_dpi_key: dw 0 ; 0BEDDh if rest valid +dp_dpi_len: db 0 ; DPI len + db 0 + dw 0 +dp_bus: times 4 db 0 ; Host bus type +dp_interface: times 8 db 0 ; Interface type +db_i_path: dd 0,0 ; Interface path +db_d_path: dd 0,0 ; Device path + db 0 +db_dpi_csum: db 0 ; Checksum for DPI info + +; +; EBIOS disk address packet +; + align 8, db 0 +dapa: dw 16 ; Packet size +.count: dw 0 ; Block count +.off: dw 0 ; Offset of buffer +.seg: dw 0 ; Segment of buffer +.lba: dd 0 ; LBA (LSW) + dd 0 ; LBA (MSW) + + alignb 4, db 0 +MaxTransfer dw 2 ;32 ; Max sectors per transfer + + times 2046-($-$$) db 0 ; Pad to file offset 2046 + dw 0aa55h ; BootSector signature

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Ros-diffs August 2006