Ros-diffs April 2021

ros-diffs@reactos.org

21 participants
173 discussions

[reactos] 02/03: [PC98VID] Fix clang 12 warning

by Victor Perevertkin

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=959729f6eecc2b23fe5b5… commit 959729f6eecc2b23fe5b56554cf9c61938dc4c1e Author: Victor Perevertkin <victor.perevertkin(a)reactos.org> AuthorDate: Fri Apr 9 03:54:25 2021 +0300 Commit: Victor Perevertkin <victor.perevertkin(a)reactos.org> CommitDate: Fri Apr 9 03:54:25 2021 +0300 [PC98VID] Fix clang 12 warning --- sdk/include/reactos/drivers/pc98/video.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sdk/include/reactos/drivers/pc98/video.h b/sdk/include/reactos/drivers/pc98/video.h index f6188d2abe7..00db994f68a 100644 --- a/sdk/include/reactos/drivers/pc98/video.h +++ b/sdk/include/reactos/drivers/pc98/video.h @@ -185,10 +185,10 @@ FORCEINLINE VOID WRITE_GDC_CSRFORM(PUCHAR Port, PCSRFORMPARAM CursorParameters) { - WRITE_PORT_UCHAR(Port, ((CursorParameters->Show & 0x01) << 7) | + WRITE_PORT_UCHAR(Port, (((_Bool)CursorParameters->Show) << 7) | (CursorParameters->LinesPerRow - 1)); WRITE_PORT_UCHAR(Port, ((CursorParameters->BlinkRate & 0x03) << 6) | - ((!CursorParameters->Blink & 0x01) << 5) | CursorParameters->StartScanLine); + (((_Bool)CursorParameters->Blink) << 5) | CursorParameters->StartScanLine); WRITE_PORT_UCHAR(Port, (CursorParameters->EndScanLine << 3) | ((CursorParameters->BlinkRate & 0x1C) >> 2)); }

3 years, 5 months

[reactos] 01/03: [SDK][NDK] Fix clang 12 compilation

by Victor Perevertkin

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=c7d1ff4a9d95d6596c6c7… commit c7d1ff4a9d95d6596c6c79684906b00412122e55 Author: Victor Perevertkin <victor.perevertkin(a)reactos.org> AuthorDate: Fri Apr 9 03:51:32 2021 +0300 Commit: Victor Perevertkin <victor.perevertkin(a)reactos.org> CommitDate: Fri Apr 9 03:51:32 2021 +0300 [SDK][NDK] Fix clang 12 compilation --- sdk/cmake/gcc.cmake | 11 +++++++++-- sdk/include/ndk/kefuncs.h | 2 -- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/sdk/cmake/gcc.cmake b/sdk/cmake/gcc.cmake index d5436cea69f..9da30e09008 100644 --- a/sdk/cmake/gcc.cmake +++ b/sdk/cmake/gcc.cmake @@ -47,16 +47,23 @@ add_compile_options("$<$<NOT:$<COMPILE_LANGUAGE:CXX>>:-nostdinc>") add_compile_options(-mstackrealign) -if(NOT CMAKE_C_COMPILER_ID STREQUAL "Clang") +if(CMAKE_C_COMPILER_ID STREQUAL "GNU") add_compile_options(-fno-aggressive-loop-optimizations) if (DBG) add_compile_options("$<$<COMPILE_LANGUAGE:C>:-Wold-style-declaration>") endif() -else() +elseif(CMAKE_C_COMPILER_ID STREQUAL "Clang") add_compile_options("$<$<COMPILE_LANGUAGE:C>:-Wno-microsoft>") add_compile_options(-Wno-pragma-pack) add_compile_options(-fno-associative-math) add_compile_options(-fcommon) + + if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 12.0) + # disable "libcall optimization" + # see https://mudongliang.github.io/2020/12/02/undefined-reference-to-stpcpy.html + add_compile_options(-fno-builtin-stpcpy) + endif() + set(CMAKE_LINK_DEF_FILE_FLAG "") set(CMAKE_STATIC_LIBRARY_SUFFIX ".a") set(CMAKE_LINK_LIBRARY_SUFFIX "") diff --git a/sdk/include/ndk/kefuncs.h b/sdk/include/ndk/kefuncs.h index 5556a79fa56..323f9df6455 100644 --- a/sdk/include/ndk/kefuncs.h +++ b/sdk/include/ndk/kefuncs.h @@ -245,7 +245,6 @@ KeSignalCallDpcSynchronize( // ARC Configuration Functions. Only enabled if you have ARC Support // #ifdef _ARC_ -CODE_SEG("INIT") PCONFIGURATION_COMPONENT_DATA NTAPI KeFindConfigurationNextEntry( @@ -256,7 +255,6 @@ KeFindConfigurationNextEntry( _In_ PCONFIGURATION_COMPONENT_DATA *NextLink ); -CODE_SEG("INIT") PCONFIGURATION_COMPONENT_DATA NTAPI KeFindConfigurationEntry(

3 years, 5 months

[reactos] 01/01: [WINSXS] Add some amd64 manifests

by Mark Jansen

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=2587d72ef7c0673a619a7… commit 2587d72ef7c0673a619a7ad4202a82f926e8a6ab Author: Mark Jansen <mark.jansen(a)reactos.org> AuthorDate: Wed Dec 16 23:09:35 2020 +0100 Commit: Victor Perevertkin <victor(a)perevertkin.ru> CommitDate: Thu Apr 8 20:48:24 2021 +0300 [WINSXS] Add some amd64 manifests Co-authored-by: Timo Kreuzer <timo.kreuzer(a)reactos.org> --- boot/bootdata/packages/reactos.dff.in | 5 + dll/apisets/CMakeLists.txt | 4 +- dll/apisets/CMakeLists.txt.in | 4 +- ...6595b64144ccf1df_1.0.0.0_none_deadbeef.manifest | 220 +++++++++++++++++++++ ...5b64144ccf1df_1.0.0.0_none_deadbeef.manifest.in | 6 + dll/win32/comctl32/CMakeLists.txt | 9 +- ...44ccf1df_5.82.2600.2982_none_deadbeef.manifest} | 2 +- ...144ccf1df_6.0.2600.2982_none_deadbeef.manifest} | 2 +- ...144ccf1df_5.82.2600.2982_none_deadbeef.manifest | 2 +- ...4144ccf1df_6.0.2600.2982_none_deadbeef.manifest | 2 +- dll/win32/gdiplus/CMakeLists.txt | 8 +- ...b64144ccf1df_1.0.14393.0_none_deadbeef.manifest | 5 + ...144ccf1df_1.1.7601.23038_none_deadbeef.manifest | 5 + media/forwardcompatible.manifest | 6 +- media/systemcompatible.manifest | 4 +- sdk/cmake/CMakeMacros.cmake | 10 + 16 files changed, 273 insertions(+), 21 deletions(-) diff --git a/boot/bootdata/packages/reactos.dff.in b/boot/bootdata/packages/reactos.dff.in index 815db8d167c..cf80abab0e6 100644 --- a/boot/bootdata/packages/reactos.dff.in +++ b/boot/bootdata/packages/reactos.dff.in @@ -85,6 +85,11 @@ Signature = "$Windows NT$" 64 = Resources\Themes\Lunar 65 = Resources\Themes\Mizu 66 = system32\spool\prtprocs\x64 +67 = winsxs\amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef +68 = winsxs\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef +69 = winsxs\amd64_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.23038_none_deadbeef +70 = winsxs\amd64_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef +71 = winsxs\amd64_microsoft.windows.gdiplus_6595b64144ccf1df_1.0.14393.0_none_deadbeef .InfEnd diff --git a/dll/apisets/CMakeLists.txt b/dll/apisets/CMakeLists.txt index 348cf2d4acb..3273531b34a 100644 --- a/dll/apisets/CMakeLists.txt +++ b/dll/apisets/CMakeLists.txt @@ -32,10 +32,10 @@ function (add_apiset apiset_name baseaddress) add_importlibs(${apiset_name} ${ARGN} ntdll) - add_cd_file(TARGET ${apiset_name} DESTINATION reactos/winsxs/x86_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef FOR all) + add_cd_file(TARGET ${apiset_name} DESTINATION reactos/winsxs/${WINARCH}_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef FOR all) endfunction() -add_cd_file(FILE ${CMAKE_CURRENT_SOURCE_DIR}/x86_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef.manifest DESTINATION reactos/winsxs/manifests FOR all) +add_cd_file(FILE ${CMAKE_CURRENT_SOURCE_DIR}/${WINARCH}_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef.manifest DESTINATION reactos/winsxs/manifests FOR all) # Apisets will be appended diff --git a/dll/apisets/CMakeLists.txt.in b/dll/apisets/CMakeLists.txt.in index 3ec26d4928b..fa5961a32b1 100644 --- a/dll/apisets/CMakeLists.txt.in +++ b/dll/apisets/CMakeLists.txt.in @@ -32,10 +32,10 @@ function (add_apiset apiset_name baseaddress) add_importlibs(${apiset_name} ${ARGN} ntdll) - add_cd_file(TARGET ${apiset_name} DESTINATION reactos/winsxs/x86_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef FOR all) + add_cd_file(TARGET ${apiset_name} DESTINATION reactos/winsxs/${WINARCH}_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef FOR all) endfunction() -add_cd_file(FILE ${CMAKE_CURRENT_SOURCE_DIR}/x86_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef.manifest DESTINATION reactos/winsxs/manifests FOR all) +add_cd_file(FILE ${CMAKE_CURRENT_SOURCE_DIR}/${WINARCH}_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef.manifest DESTINATION reactos/winsxs/manifests FOR all) # Apisets will be appended diff --git a/dll/apisets/amd64_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef.manifest b/dll/apisets/amd64_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef.manifest new file mode 100644 index 00000000000..83a4aaa0b7a --- /dev/null +++ b/dll/apisets/amd64_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef.manifest @@ -0,0 +1,220 @@ +<?xml version="1.0" encoding="UTF-8" standalone="yes"?> +<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> +  + <assemblyIdentity type="win32" name="ReactOS.Apisets" version="1.0.0.0" publicKeyToken="6595b64144ccf1df"/> + <file name="api-ms-win-appmodel-identity-l1-1-0.dll"/> + <file name="api-ms-win-appmodel-runtime-l1-1-1.dll"/> + <file name="api-ms-win-appmodel-runtime-l1-1-2.dll"/> + <file name="api-ms-win-core-apiquery-l1-1-0.dll"/> + <file name="api-ms-win-core-appcompat-l1-1-1.dll"/> + <file name="api-ms-win-core-appinit-l1-1-0.dll"/> + <file name="api-ms-win-core-atoms-l1-1-0.dll"/> + <file 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name="api-ms-win-devices-query-l1-1-1.dll"/> + <file name="api-ms-win-downlevel-advapi32-l1-1-0.dll"/> + <file name="api-ms-win-downlevel-advapi32-l2-1-0.dll"/> + <file name="api-ms-win-downlevel-normaliz-l1-1-0.dll"/> + <file name="api-ms-win-downlevel-ole32-l1-1-0.dll"/> + <file name="api-ms-win-downlevel-shell32-l1-1-0.dll"/> + <file name="api-ms-win-downlevel-shlwapi-l1-1-0.dll"/> + <file name="api-ms-win-downlevel-shlwapi-l2-1-0.dll"/> + <file name="api-ms-win-downlevel-user32-l1-1-0.dll"/> + <file name="api-ms-win-downlevel-version-l1-1-0.dll"/> + <file name="api-ms-win-dx-d3dkmt-l1-1-0.dll"/> + <file name="api-ms-win-eventing-classicprovider-l1-1-0.dll"/> + <file name="api-ms-win-eventing-consumer-l1-1-0.dll"/> + <file name="api-ms-win-eventing-controller-l1-1-0.dll"/> + <file name="api-ms-win-eventing-legacy-l1-1-0.dll"/> + <file name="api-ms-win-eventing-provider-l1-1-0.dll"/> + <file name="api-ms-win-eventlog-legacy-l1-1-0.dll"/> + <file name="api-ms-win-gdi-dpiinfo-l1-1-0.dll"/> + <file name="api-ms-win-mm-joystick-l1-1-0.dll"/> + <file name="api-ms-win-mm-misc-l1-1-1.dll"/> + <file name="api-ms-win-mm-mme-l1-1-0.dll"/> + <file name="api-ms-win-mm-time-l1-1-0.dll"/> + <file name="api-ms-win-ntuser-dc-access-l1-1-0.dll"/> + <file name="api-ms-win-ntuser-rectangle-l1-1-0.dll"/> + <file name="api-ms-win-ntuser-sysparams-l1-1-0.dll"/> + <file name="api-ms-win-perf-legacy-l1-1-0.dll"/> + <file name="api-ms-win-power-base-l1-1-0.dll"/> + <file name="api-ms-win-power-setting-l1-1-0.dll"/> + <file name="api-ms-win-rtcore-ntuser-draw-l1-1-0.dll"/> + <file name="api-ms-win-rtcore-ntuser-private-l1-1-0.dll"/> + <file name="api-ms-win-rtcore-ntuser-private-l1-1-4.dll"/> + <file name="api-ms-win-rtcore-ntuser-window-l1-1-0.dll"/> + <file name="api-ms-win-rtcore-ntuser-winevent-l1-1-0.dll"/> + <file name="api-ms-win-rtcore-ntuser-wmpointer-l1-1-0.dll"/> + <file name="api-ms-win-rtcore-ntuser-wmpointer-l1-1-3.dll"/> + <file name="api-ms-win-security-activedirectoryclient-l1-1-0.dll"/> + <file name="api-ms-win-security-audit-l1-1-1.dll"/> + <file name="api-ms-win-security-base-l1-1-0.dll"/> + <file name="api-ms-win-security-base-l1-2-0.dll"/> + <file name="api-ms-win-security-base-private-l1-1-1.dll"/> + <file name="api-ms-win-security-credentials-l1-1-0.dll"/> + <file name="api-ms-win-security-cryptoapi-l1-1-0.dll"/> + <file name="api-ms-win-security-grouppolicy-l1-1-0.dll"/> + <file name="api-ms-win-security-lsalookup-l1-1-0.dll"/> + <file name="api-ms-win-security-lsalookup-l1-1-1.dll"/> + <file name="api-ms-win-security-lsalookup-l2-1-0.dll"/> + <file name="api-ms-win-security-lsalookup-l2-1-1.dll"/> + <file name="api-ms-win-security-lsapolicy-l1-1-0.dll"/> + <file name="api-ms-win-security-provider-l1-1-0.dll"/> + <file name="api-ms-win-security-sddl-l1-1-0.dll"/> + <file name="api-ms-win-security-systemfunctions-l1-1-0.dll"/> + <file name="api-ms-win-service-core-l1-1-0.dll"/> + <file name="api-ms-win-service-core-l1-1-1.dll"/> + <file name="api-ms-win-service-management-l1-1-0.dll"/> + <file name="api-ms-win-service-management-l2-1-0.dll"/> + <file name="api-ms-win-service-private-l1-1-1.dll"/> + <file name="api-ms-win-service-winsvc-l1-1-0.dll"/> + <file name="api-ms-win-service-winsvc-l1-2-0.dll"/> + <file name="api-ms-win-shcore-obsolete-l1-1-0.dll"/> + <file name="api-ms-win-shcore-scaling-l1-1-1.dll"/> + <file name="api-ms-win-shcore-stream-l1-1-0.dll"/> + <file name="api-ms-win-shcore-thread-l1-1-0.dll"/> + <file name="api-ms-win-shell-shellcom-l1-1-0.dll"/> + <file name="api-ms-win-shell-shellfolders-l1-1-0.dll"/> +</assembly> diff --git a/dll/apisets/amd64_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef.manifest.in b/dll/apisets/amd64_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef.manifest.in new file mode 100644 index 00000000000..8044a2ed96d --- /dev/null +++ b/dll/apisets/amd64_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef.manifest.in @@ -0,0 +1,6 @@ +<?xml version="1.0" encoding="UTF-8" standalone="yes"?> +<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> +  + <assemblyIdentity type="win32" name="ReactOS.Apisets" version="1.0.0.0" publicKeyToken="6595b64144ccf1df"/> +%MANIFEST_FILE_LIST% +</assembly> diff --git a/dll/win32/comctl32/CMakeLists.txt b/dll/win32/comctl32/CMakeLists.txt index 6675e8f3500..2d963efb7e1 100644 --- a/dll/win32/comctl32/CMakeLists.txt +++ b/dll/win32/comctl32/CMakeLists.txt @@ -75,7 +75,8 @@ add_delay_importlibs(comctl32 winmm uxtheme) add_importlibs(comctl32 user32 gdi32 advapi32 usp10 imm32 msvcrt kernel32 ntdll) add_pch(comctl32 precomp.h "${PCH_SKIP_SOURCE}") add_cd_file(TARGET comctl32 DESTINATION reactos/system32 FOR all) -add_cd_file(TARGET comctl32 DESTINATION reactos/winsxs/x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef FOR all) -add_cd_file(TARGET comctl32 DESTINATION reactos/winsxs/x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef FOR all) -add_cd_file(FILE ${CMAKE_CURRENT_SOURCE_DIR}/x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef.manifest DESTINATION reactos/winsxs/manifests FOR all) -add_cd_file(FILE ${CMAKE_CURRENT_SOURCE_DIR}/x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef.manifest DESTINATION reactos/winsxs/manifests FOR all) + +add_cd_file(TARGET comctl32 DESTINATION reactos/winsxs/${WINARCH}_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef FOR all) +add_cd_file(TARGET comctl32 DESTINATION reactos/winsxs/${WINARCH}_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef FOR all) +add_cd_file(FILE ${CMAKE_CURRENT_SOURCE_DIR}/${WINARCH}_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef.manifest DESTINATION reactos/winsxs/manifests FOR all) +add_cd_file(FILE ${CMAKE_CURRENT_SOURCE_DIR}/${WINARCH}_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef.manifest DESTINATION reactos/winsxs/manifests FOR all) diff --git a/dll/win32/comctl32/x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef.manifest b/dll/win32/comctl32/amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef.manifest similarity index 94% copy from dll/win32/comctl32/x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef.manifest copy to dll/win32/comctl32/amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef.manifest index 8029acbb64c..f272350fdfd 100644 --- a/dll/win32/comctl32/x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef.manifest +++ b/dll/win32/comctl32/amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef.manifest @@ -1,6 +1,6 @@ <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> - <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="5.82.2600.2982" publicKeyToken="6595b64144ccf1df"/> + <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="5.82.2600.2982" processorArchitecture="amd64" publicKeyToken="6595b64144ccf1df"/> <file name="comctl32.dll"> <windowClass versioned="no">Button</windowClass> <windowClass versioned="no">ButtonListBox</windowClass> diff --git a/dll/win32/comctl32/x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef.manifest b/dll/win32/comctl32/amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef.manifest similarity index 93% copy from dll/win32/comctl32/x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef.manifest copy to dll/win32/comctl32/amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef.manifest index 5f9aae353ab..6aae024df59 100644 --- a/dll/win32/comctl32/x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef.manifest +++ b/dll/win32/comctl32/amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef.manifest @@ -1,6 +1,6 @@ <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> - <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.2600.2982" publicKeyToken="6595b64144ccf1df"/> + <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.2600.2982" processorArchitecture="amd64" publicKeyToken="6595b64144ccf1df"/> <file name="comctl32.dll"> <windowClass>Button</windowClass> <windowClass>ButtonListBox</windowClass> diff --git a/dll/win32/comctl32/x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef.manifest b/dll/win32/comctl32/x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef.manifest index 8029acbb64c..667503808bb 100644 --- a/dll/win32/comctl32/x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef.manifest +++ b/dll/win32/comctl32/x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef.manifest @@ -1,6 +1,6 @@ <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> - <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="5.82.2600.2982" publicKeyToken="6595b64144ccf1df"/> + <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="5.82.2600.2982" processorArchitecture="x86" publicKeyToken="6595b64144ccf1df"/> <file name="comctl32.dll"> <windowClass versioned="no">Button</windowClass> <windowClass versioned="no">ButtonListBox</windowClass> diff --git a/dll/win32/comctl32/x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef.manifest b/dll/win32/comctl32/x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef.manifest index 5f9aae353ab..0e253694b73 100644 --- a/dll/win32/comctl32/x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef.manifest +++ b/dll/win32/comctl32/x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef.manifest @@ -1,6 +1,6 @@ <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> - <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.2600.2982" publicKeyToken="6595b64144ccf1df"/> + <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.2600.2982" processorArchitecture="x86" publicKeyToken="6595b64144ccf1df"/> <file name="comctl32.dll"> <windowClass>Button</windowClass> <windowClass>ButtonListBox</windowClass> diff --git a/dll/win32/gdiplus/CMakeLists.txt b/dll/win32/gdiplus/CMakeLists.txt index a3ea0e30437..c939dfa9ddb 100644 --- a/dll/win32/gdiplus/CMakeLists.txt +++ b/dll/win32/gdiplus/CMakeLists.txt @@ -40,8 +40,8 @@ add_importlibs(gdiplus msvcrt shlwapi oleaut32 ole32 user32 gdi32 kernel32 ntdll add_pch(gdiplus precomp.h "${PCH_SKIP_SOURCE}") add_cd_file(TARGET gdiplus DESTINATION reactos/system32 FOR all) -add_cd_file(TARGET gdiplus DESTINATION reactos/winsxs/x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.23038_none_deadbeef FOR all) -add_cd_file(FILE ${CMAKE_CURRENT_SOURCE_DIR}/x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.23038_none_deadbeef.manifest DESTINATION reactos/winsxs/manifests FOR all) +add_cd_file(TARGET gdiplus DESTINATION reactos/winsxs/${WINARCH}_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.23038_none_deadbeef FOR all) +add_cd_file(FILE ${CMAKE_CURRENT_SOURCE_DIR}/${WINARCH}_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.23038_none_deadbeef.manifest DESTINATION reactos/winsxs/manifests FOR all) -add_cd_file(TARGET gdiplus DESTINATION reactos/winsxs/x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.0.14393.0_none_deadbeef FOR all) -add_cd_file(FILE ${CMAKE_CURRENT_SOURCE_DIR}/x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.0.14393.0_none_deadbeef.manifest DESTINATION reactos/winsxs/manifests FOR all) +add_cd_file(TARGET gdiplus DESTINATION reactos/winsxs/${WINARCH}_microsoft.windows.gdiplus_6595b64144ccf1df_1.0.14393.0_none_deadbeef FOR all) +add_cd_file(FILE ${CMAKE_CURRENT_SOURCE_DIR}/${WINARCH}_microsoft.windows.gdiplus_6595b64144ccf1df_1.0.14393.0_none_deadbeef.manifest DESTINATION reactos/winsxs/manifests FOR all) diff --git a/dll/win32/gdiplus/amd64_microsoft.windows.gdiplus_6595b64144ccf1df_1.0.14393.0_none_deadbeef.manifest b/dll/win32/gdiplus/amd64_microsoft.windows.gdiplus_6595b64144ccf1df_1.0.14393.0_none_deadbeef.manifest new file mode 100644 index 00000000000..93b3bf11e2e --- /dev/null +++ b/dll/win32/gdiplus/amd64_microsoft.windows.gdiplus_6595b64144ccf1df_1.0.14393.0_none_deadbeef.manifest @@ -0,0 +1,5 @@ +<?xml version="1.0" encoding="UTF-8" standalone="yes"?> +<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> + <assemblyIdentity type="win32" name="Microsoft.Windows.GdiPlus" version="1.0.14393.0" processorArchitecture="amd64" publicKeyToken="6595b64144ccf1df"/> + <file name="gdiplus.dll"/> +</assembly> diff --git a/dll/win32/gdiplus/amd64_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.23038_none_deadbeef.manifest b/dll/win32/gdiplus/amd64_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.23038_none_deadbeef.manifest new file mode 100644 index 00000000000..fba38187d2d --- /dev/null +++ b/dll/win32/gdiplus/amd64_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.23038_none_deadbeef.manifest @@ -0,0 +1,5 @@ +<?xml version="1.0" encoding="UTF-8" standalone="yes"?> +<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> + <assemblyIdentity type="win32" name="Microsoft.Windows.GdiPlus" version="1.1.7601.23038" processorArchitecture="amd64" publicKeyToken="6595b64144ccf1df"/> + <file name="gdiplus.dll"/> +</assembly> diff --git a/media/forwardcompatible.manifest b/media/forwardcompatible.manifest index 785d62f8dbb..638f7f639cd 100644 --- a/media/forwardcompatible.manifest +++ b/media/forwardcompatible.manifest @@ -2,13 +2,13 @@ <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <dependency> <dependentAssembly> - <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="5.82.0.0" publicKeyToken="6595b64144ccf1df" processorArchitecture="x86" language="*" /> + <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="5.82.0.0" publicKeyToken="6595b64144ccf1df" processorArchitecture="*" language="*" /> </dependentAssembly> <dependentAssembly> - <assemblyIdentity type="win32" name="Microsoft.Windows.GdiPlus" version="1.1.0.0" publicKeyToken="6595b64144ccf1df" processorArchitecture="x86" language="*" /> + <assemblyIdentity type="win32" name="Microsoft.Windows.GdiPlus" version="1.1.0.0" publicKeyToken="6595b64144ccf1df" processorArchitecture="*" language="*" /> </dependentAssembly> <dependentAssembly> - <assemblyIdentity type="win32" name="ReactOS.Apisets" version="1.0.0.0" publicKeyToken="6595b64144ccf1df" processorArchitecture="x86" language="*" /> + <assemblyIdentity type="win32" name="ReactOS.Apisets" version="1.0.0.0" publicKeyToken="6595b64144ccf1df" processorArchitecture="*" language="*" /> </dependentAssembly> </dependency> </assembly> diff --git a/media/systemcompatible.manifest b/media/systemcompatible.manifest index 8326faa3f98..b1c76c0dac7 100644 --- a/media/systemcompatible.manifest +++ b/media/systemcompatible.manifest @@ -2,10 +2,10 @@ <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <dependency> <dependentAssembly> - <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="5.82.0.0" publicKeyToken="6595b64144ccf1df" processorArchitecture="x86" language="*" /> + <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="5.82.0.0" publicKeyToken="6595b64144ccf1df" processorArchitecture="*" language="*" /> </dependentAssembly> <dependentAssembly> - <assemblyIdentity type="win32" name="Microsoft.Windows.GdiPlus" version="1.1.0.0" publicKeyToken="6595b64144ccf1df" processorArchitecture="x86" language="*" /> + <assemblyIdentity type="win32" name="Microsoft.Windows.GdiPlus" version="1.1.0.0" publicKeyToken="6595b64144ccf1df" processorArchitecture="*" language="*" /> </dependentAssembly> </dependency> </assembly> diff --git a/sdk/cmake/CMakeMacros.cmake b/sdk/cmake/CMakeMacros.cmake index 537a045f6cd..3f9a5486c9e 100644 --- a/sdk/cmake/CMakeMacros.cmake +++ b/sdk/cmake/CMakeMacros.cmake @@ -225,6 +225,16 @@ macro(dir_to_num dir var) set(${var} 65) elseif(${dir} STREQUAL reactos/system32/spool/prtprocs/x64) set(${var} 66) + elseif(${dir} STREQUAL reactos/winsxs/amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.2600.2982_none_deadbeef) + set(${var} 67) + elseif(${dir} STREQUAL reactos/winsxs/amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.2600.2982_none_deadbeef) + set(${var} 68) + elseif(${dir} STREQUAL reactos/winsxs/amd64_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.23038_none_deadbeef) + set(${var} 69) + elseif(${dir} STREQUAL reactos/winsxs/amd64_reactos.apisets_6595b64144ccf1df_1.0.0.0_none_deadbeef) + set(${var} 70) + elseif(${dir} STREQUAL reactos/winsxs/amd64_microsoft.windows.gdiplus_6595b64144ccf1df_1.0.14393.0_none_deadbeef) + set(${var} 71) else() message(FATAL_ERROR "Wrong destination: ${dir}") endif()

3 years, 5 months

[reactos] 12/12: [NTOS:MM] Fix a bit page fault handler with regard to COW sections

by Jérôme Gardou

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=c48580135df5ef8673254… commit c48580135df5ef86732546126830a1ab98f71b29 Author: Jérôme Gardou <jerome.gardou(a)reactos.org> AuthorDate: Tue Apr 6 12:58:02 2021 +0200 Commit: Jérôme Gardou <zefklop(a)users.noreply.github.com> CommitDate: Thu Apr 8 15:40:37 2021 +0200 [NTOS:MM] Fix a bit page fault handler with regard to COW sections --- ntoskrnl/mm/section.c | 82 ++++++++++++++++++++++++++++++--------------------- 1 file changed, 48 insertions(+), 34 deletions(-) diff --git a/ntoskrnl/mm/section.c b/ntoskrnl/mm/section.c index 0b6b8e80416..e273c3ac10b 100644 --- a/ntoskrnl/mm/section.c +++ b/ntoskrnl/mm/section.c @@ -1697,8 +1697,7 @@ MmNotPresentFaultSectionView(PMMSUPPORT AddressSpace, * Check if this page needs to be mapped COW */ if ((Segment->WriteCopy) && - (Region->Protect == PAGE_READWRITE || - Region->Protect == PAGE_EXECUTE_READWRITE)) + (Region->Protect == PAGE_READWRITE || Region->Protect == PAGE_EXECUTE_READWRITE)) { Attributes = Region->Protect == PAGE_READWRITE ? PAGE_READONLY : PAGE_EXECUTE_READ; } @@ -1883,32 +1882,70 @@ MmAccessFaultSectionView(PMMSUPPORT AddressSpace, PMM_SECTION_SEGMENT Segment; PFN_NUMBER OldPage; PFN_NUMBER NewPage; - NTSTATUS Status; PVOID PAddress; LARGE_INTEGER Offset; PMM_REGION Region; ULONG_PTR Entry; PEPROCESS Process = MmGetAddressSpaceOwner(AddressSpace); + BOOLEAN Cow = FALSE; + ULONG NewProtect; DPRINT("MmAccessFaultSectionView(%p, %p, %p)\n", AddressSpace, MemoryArea, Address); + /* Get the region for this address */ + Region = MmFindRegion((PVOID)MA_GetStartingAddress(MemoryArea), + &MemoryArea->SectionData.RegionListHead, + Address, NULL); + ASSERT(Region != NULL); + if (!(Region->Protect & PAGE_IS_WRITABLE)) + return STATUS_ACCESS_VIOLATION; + /* Make sure we have a page mapping for this address. */ - Status = MmNotPresentFaultSectionView(AddressSpace, MemoryArea, Address, Locked); - if (!NT_SUCCESS(Status)) + if (!MmIsPagePresent(Process, Address)) { - /* This is invalid access ! */ - return Status; + NTSTATUS Status = MmNotPresentFaultSectionView(AddressSpace, MemoryArea, Address, Locked); + if (!NT_SUCCESS(Status)) + { + /* This is invalid access ! */ + return Status; + } } /* * Check if the page has already been set readwrite */ - if (MmGetPageProtect(Process, Address) & PAGE_READWRITE) + if (MmGetPageProtect(Process, Address) & (PAGE_READWRITE | PAGE_EXECUTE_READWRITE)) { DPRINT("Address 0x%p\n", Address); return STATUS_SUCCESS; } + /* Check if we are doing Copy-On-Write */ + Segment = MemoryArea->SectionData.Segment; + Cow = Segment->WriteCopy || (Region->Protect & PAGE_IS_WRITECOPY); + + if (!Cow) + { + /* Simply update page protection and we're done */ + MmSetPageProtect(Process, Address, Region->Protect); + return STATUS_SUCCESS; + } + + /* Calculate the new protection & check if we should update the region */ + NewProtect = Region->Protect; + if (NewProtect & PAGE_IS_WRITECOPY) + { + NewProtect &= ~PAGE_IS_WRITECOPY; + if (Region->Protect & PAGE_IS_EXECUTABLE) + NewProtect |= PAGE_EXECUTE_READWRITE; + else + NewProtect |= PAGE_READWRITE; + MmAlterRegion(AddressSpace, (PVOID)MA_GetStartingAddress(MemoryArea), + &MemoryArea->SectionData.RegionListHead, + Address, PAGE_SIZE, Region->Type, NewProtect, + MmAlterViewAttributes); + } + /* * Find the offset of the page */ @@ -1916,23 +1953,6 @@ MmAccessFaultSectionView(PMMSUPPORT AddressSpace, Offset.QuadPart = (ULONG_PTR)PAddress - MA_GetStartingAddress(MemoryArea) + MemoryArea->SectionData.ViewOffset; - Segment = MemoryArea->SectionData.Segment; - Region = MmFindRegion((PVOID)MA_GetStartingAddress(MemoryArea), - &MemoryArea->SectionData.RegionListHead, - Address, NULL); - ASSERT(Region != NULL); - - /* - * Check if we are doing COW - */ - if (!((Segment->WriteCopy) && - (Region->Protect == PAGE_READWRITE || - Region->Protect == PAGE_EXECUTE_READWRITE))) - { - DPRINT("Address 0x%p\n", Address); - return STATUS_ACCESS_VIOLATION; - } - /* Get the page mapping this section offset. */ MmLockSectionSegment(Segment); Entry = MmGetPageEntrySectionSegment(Segment, &Offset); @@ -1947,15 +1967,14 @@ MmAccessFaultSectionView(PMMSUPPORT AddressSpace, { MmUnlockSectionSegment(Segment); /* This is a private page. We must only change the page protection. */ - MmSetPageProtect(Process, PAddress, Region->Protect); + MmSetPageProtect(Process, PAddress, NewProtect); return STATUS_SUCCESS; } /* * Allocate a page */ - Status = MmRequestPageMemoryConsumer(MC_USER, TRUE, &NewPage); - if (!NT_SUCCESS(Status)) + if (!NT_SUCCESS(MmRequestPageMemoryConsumer(MC_USER, TRUE, &NewPage))) { KeBugCheck(MEMORY_MANAGEMENT); } @@ -1978,15 +1997,10 @@ MmAccessFaultSectionView(PMMSUPPORT AddressSpace, /* * Set the PTE to point to the new page */ - Status = MmCreateVirtualMapping(Process, - PAddress, - Region->Protect, - NewPage); - if (!NT_SUCCESS(Status)) + if (!NT_SUCCESS(MmCreateVirtualMapping(Process, PAddress, NewProtect, NewPage))) { DPRINT1("MmCreateVirtualMapping failed, unable to create virtual mapping, not out of memory\n"); KeBugCheck(MEMORY_MANAGEMENT); - return Status; } if (Process)

3 years, 5 months

[reactos] 11/12: [NTOS:MM] Share "page.c" between i386 & amd64 builds

by Jérôme Gardou

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=a34d9bcfb62b0e26d5361… commit a34d9bcfb62b0e26d5361671f4324fb2293f5752 Author: Jérôme Gardou <jerome.gardou(a)reactos.org> AuthorDate: Thu Apr 1 14:03:25 2021 +0200 Commit: Jérôme Gardou <zefklop(a)users.noreply.github.com> CommitDate: Thu Apr 8 15:40:37 2021 +0200 [NTOS:MM] Share "page.c" between i386 & amd64 builds --- ntoskrnl/include/internal/amd64/mm.h | 7 - ntoskrnl/mm/amd64/page.c | 621 ----------------------------------- ntoskrnl/ntos.cmake | 2 +- 3 files changed, 1 insertion(+), 629 deletions(-) diff --git a/ntoskrnl/include/internal/amd64/mm.h b/ntoskrnl/include/internal/amd64/mm.h index 1afab8fd17b..e62df71cfe0 100644 --- a/ntoskrnl/include/internal/amd64/mm.h +++ b/ntoskrnl/include/internal/amd64/mm.h @@ -295,13 +295,6 @@ MI_IS_MAPPED_PTE(PMMPTE PointerPte) (PointerPte->u.Hard.PageFrameNumber != 0)); } -FORCEINLINE -VOID -MmInitGlobalKernelPageDirectory(VOID) -{ - /* Nothing to do */ -} - FORCEINLINE BOOLEAN MiIsPdeForAddressValid(PVOID Address) diff --git a/ntoskrnl/mm/amd64/page.c b/ntoskrnl/mm/amd64/page.c deleted file mode 100644 index 3a3c3e4c89a..00000000000 --- a/ntoskrnl/mm/amd64/page.c +++ /dev/null @@ -1,621 +0,0 @@ -/* - * COPYRIGHT: GPL, See COPYING in the top level directory - * PROJECT: ReactOS kernel - * FILE: ntoskrnl/mm/amd64/page.c - * PURPOSE: Low level memory managment manipulation - * - * PROGRAMMER: Timo Kreuzer (timo.kreuzer(a)reactos.org) - * ReactOS Portable Systems Group - */ - -/* INCLUDES ***************************************************************/ - -#include <ntoskrnl.h> -#define NDEBUG -#include <debug.h> -#include <mm/ARM3/miarm.h> - -#undef InterlockedExchangePte -#define InterlockedExchangePte(pte1, pte2) \ - InterlockedExchange64((LONG64*)&pte1->u.Long, pte2.u.Long) - -#define PAGE_EXECUTE_ANY (PAGE_EXECUTE|PAGE_EXECUTE_READ|PAGE_EXECUTE_READWRITE|PAGE_EXECUTE_WRITECOPY) -#define PAGE_WRITE_ANY (PAGE_EXECUTE_READWRITE|PAGE_READWRITE|PAGE_EXECUTE_WRITECOPY|PAGE_WRITECOPY) -#define PAGE_WRITECOPY_ANY (PAGE_EXECUTE_WRITECOPY|PAGE_WRITECOPY) - -extern MMPTE HyperTemplatePte; - -/* GLOBALS *****************************************************************/ - -const -ULONG64 -MmProtectToPteMask[32] = -{ - // - // These are the base MM_ protection flags - // - 0, - PTE_READONLY | PTE_ENABLE_CACHE, - PTE_EXECUTE | PTE_ENABLE_CACHE, - PTE_EXECUTE_READ | PTE_ENABLE_CACHE, - PTE_READWRITE | PTE_ENABLE_CACHE, - PTE_WRITECOPY | PTE_ENABLE_CACHE, - PTE_EXECUTE_READWRITE | PTE_ENABLE_CACHE, - PTE_EXECUTE_WRITECOPY | PTE_ENABLE_CACHE, - // - // These OR in the MM_NOCACHE flag - // - 0, - PTE_READONLY | PTE_DISABLE_CACHE, - PTE_EXECUTE | PTE_DISABLE_CACHE, - PTE_EXECUTE_READ | PTE_DISABLE_CACHE, - PTE_READWRITE | PTE_DISABLE_CACHE, - PTE_WRITECOPY | PTE_DISABLE_CACHE, - PTE_EXECUTE_READWRITE | PTE_DISABLE_CACHE, - PTE_EXECUTE_WRITECOPY | PTE_DISABLE_CACHE, - // - // These OR in the MM_DECOMMIT flag, which doesn't seem supported on x86/64/ARM - // - 0, - PTE_READONLY | PTE_ENABLE_CACHE, - PTE_EXECUTE | PTE_ENABLE_CACHE, - PTE_EXECUTE_READ | PTE_ENABLE_CACHE, - PTE_READWRITE | PTE_ENABLE_CACHE, - PTE_WRITECOPY | PTE_ENABLE_CACHE, - PTE_EXECUTE_READWRITE | PTE_ENABLE_CACHE, - PTE_EXECUTE_WRITECOPY | PTE_ENABLE_CACHE, - // - // These OR in the MM_NOACCESS flag, which seems to enable WriteCombining? - // - 0, - PTE_READONLY | PTE_WRITECOMBINED_CACHE, - PTE_EXECUTE | PTE_WRITECOMBINED_CACHE, - PTE_EXECUTE_READ | PTE_WRITECOMBINED_CACHE, - PTE_READWRITE | PTE_WRITECOMBINED_CACHE, - PTE_WRITECOPY | PTE_WRITECOMBINED_CACHE, - PTE_EXECUTE_READWRITE | PTE_WRITECOMBINED_CACHE, - PTE_EXECUTE_WRITECOPY | PTE_WRITECOMBINED_CACHE, -}; - -const -ULONG MmProtectToValue[32] = -{ - PAGE_NOACCESS, - PAGE_READONLY, - PAGE_EXECUTE, - PAGE_EXECUTE_READ, - PAGE_READWRITE, - PAGE_WRITECOPY, - PAGE_EXECUTE_READWRITE, - PAGE_EXECUTE_WRITECOPY, - PAGE_NOACCESS, - PAGE_NOCACHE | PAGE_READONLY, - PAGE_NOCACHE | PAGE_EXECUTE, - PAGE_NOCACHE | PAGE_EXECUTE_READ, - PAGE_NOCACHE | PAGE_READWRITE, - PAGE_NOCACHE | PAGE_WRITECOPY, - PAGE_NOCACHE | PAGE_EXECUTE_READWRITE, - PAGE_NOCACHE | PAGE_EXECUTE_WRITECOPY, - PAGE_NOACCESS, - PAGE_GUARD | PAGE_READONLY, - PAGE_GUARD | PAGE_EXECUTE, - PAGE_GUARD | PAGE_EXECUTE_READ, - PAGE_GUARD | PAGE_READWRITE, - PAGE_GUARD | PAGE_WRITECOPY, - PAGE_GUARD | PAGE_EXECUTE_READWRITE, - PAGE_GUARD | PAGE_EXECUTE_WRITECOPY, - PAGE_NOACCESS, - PAGE_WRITECOMBINE | PAGE_READONLY, - PAGE_WRITECOMBINE | PAGE_EXECUTE, - PAGE_WRITECOMBINE | PAGE_EXECUTE_READ, - PAGE_WRITECOMBINE | PAGE_READWRITE, - PAGE_WRITECOMBINE | PAGE_WRITECOPY, - PAGE_WRITECOMBINE | PAGE_EXECUTE_READWRITE, - PAGE_WRITECOMBINE | PAGE_EXECUTE_WRITECOPY -}; - -/* PRIVATE FUNCTIONS *******************************************************/ - -BOOLEAN -FORCEINLINE -MiIsHyperspaceAddress(PVOID Address) -{ - return ((ULONG64)Address >= HYPER_SPACE && - (ULONG64)Address <= HYPER_SPACE_END); -} - -VOID -MiFlushTlb(PMMPTE Pte, PVOID Address, KIRQL OldIrql) -{ - if (MiIsHyperspaceAddress(Pte)) - { - MiUnmapPageInHyperSpace(PsGetCurrentProcess(), (PVOID)PAGE_ROUND_DOWN(Pte), OldIrql); - } - else - { - __invlpg(Address); - } -} - -static -PMMPTE -MiGetPteForProcess( - PEPROCESS Process, - PVOID Address, - BOOLEAN Create, - PKIRQL OldIrql -) -{ - PMMPTE Pte; - PMMPDE Pde; - PMMPPE Ppe; - PMMPXE Pxe; - - *OldIrql = 0; - /* Make sure the process is correct */ - if (Address < MmSystemRangeStart) - { - /* FIXME: Implement this case */ - ASSERT(Process == PsGetCurrentProcess()); - } - else - { - ASSERT((Process == NULL) || (Process == PsGetCurrentProcess())); - } - - Pxe = MiAddressToPxe(Address); - Ppe = MiAddressToPpe(Address); - Pde = MiAddressToPde(Address); - Pte = MiAddressToPte(Address); - - if (Create) - { - /* Check the PXE */ - if (Pxe->u.Long == 0) - { - /* Make it demand zero */ - MI_WRITE_INVALID_PDE(Pxe, DemandZeroPde); - } - - /* Check the PPE */ - if (Ppe->u.Long == 0) - { - /* Make it demand zero */ - MI_WRITE_INVALID_PDE(Ppe, DemandZeroPde); - } - - /* Check the PDE */ - if (Pde->u.Long == 0) - { - /* Make it demand zero */ - MI_WRITE_INVALID_PDE(Pde, DemandZeroPde); - } - } - else - { - /* Check the PXE */ - if (!Pxe->u.Hard.Valid) - return NULL; - - /* Check the PPE */ - if (!Ppe->u.Hard.Valid) - return NULL; - - /* Check the PDE */ - if (!Pde->u.Hard.Valid) - return NULL; - } - - return Pte; -} - -static -ULONG64 -MiGetPteValueForProcess( - PEPROCESS Process, - PVOID Address) -{ - PMMPTE Pte; - ULONG64 PteValue; - KIRQL OldIrql; - - Pte = MiGetPteForProcess(Process, Address, FALSE, &OldIrql); - PteValue = Pte ? Pte->u.Long : 0; - - if (MiIsHyperspaceAddress(Pte)) - MiUnmapPageInHyperSpace(PsGetCurrentProcess(), (PVOID)PAGE_ROUND_DOWN(Pte), OldIrql); - - return PteValue; -} - -ULONG -NTAPI -MiGetPteProtection(MMPTE Pte) -{ - ULONG Protect; - - if (!Pte.u.Flush.Valid) - { - Protect = PAGE_NOACCESS; - } - else if (Pte.u.Flush.NoExecute) - { - if (Pte.u.Flush.CopyOnWrite) - Protect = PAGE_WRITECOPY; - else if (Pte.u.Flush.Write) - Protect = PAGE_READWRITE; - else - Protect = PAGE_READONLY; - } - else - { - if (Pte.u.Flush.CopyOnWrite) - Protect = PAGE_EXECUTE_WRITECOPY; - else if (Pte.u.Flush.Write) - Protect = PAGE_EXECUTE_READWRITE; - else - Protect = PAGE_EXECUTE_READ; - } - - if (Pte.u.Flush.CacheDisable) - Protect |= PAGE_NOCACHE; - - if (Pte.u.Flush.WriteThrough) - Protect |= PAGE_WRITETHROUGH; - - // PAGE_GUARD ? - return Protect; -} - -static -VOID -MiSetPteProtection(PMMPTE Pte, ULONG Protection) -{ - Pte->u.Flush.CopyOnWrite = (Protection & PAGE_WRITECOPY_ANY) ? 1 : 0; - Pte->u.Flush.Write = (Protection & PAGE_WRITE_ANY) ? 1 : 0; - Pte->u.Flush.CacheDisable = (Protection & PAGE_NOCACHE) ? 1 : 0; - Pte->u.Flush.WriteThrough = (Protection & PAGE_WRITETHROUGH) ? 1 : 0; - - // FIXME: This doesn't work. Why? - Pte->u.Flush.NoExecute = (Protection & PAGE_EXECUTE_ANY) ? 0 : 1; -} - -/* FUNCTIONS ***************************************************************/ - -PFN_NUMBER -NTAPI -MmGetPfnForProcess(PEPROCESS Process, - PVOID Address) -{ - MMPTE Pte; - Pte.u.Long = MiGetPteValueForProcess(Process, Address); - return Pte.u.Hard.Valid ? Pte.u.Hard.PageFrameNumber : 0; -} - -BOOLEAN -NTAPI -MmIsPagePresent(PEPROCESS Process, PVOID Address) -{ - MMPTE Pte; - Pte.u.Long = MiGetPteValueForProcess(Process, Address); - return (BOOLEAN)Pte.u.Hard.Valid; -} - -BOOLEAN -NTAPI -MmIsDisabledPage(PEPROCESS Process, PVOID Address) -{ - MMPTE Pte; - Pte.u.Long = MiGetPteValueForProcess(Process, Address); - - return (Pte.u.Hard.Valid == 0) && - (Pte.u.Trans.Transition == 0) && - (Pte.u.Hard.PageFrameNumber != 0); -} - -BOOLEAN -NTAPI -MmIsPageSwapEntry(PEPROCESS Process, PVOID Address) -{ - MMPTE Pte; - Pte.u.Long = MiGetPteValueForProcess(Process, Address); - return !Pte.u.Hard.Valid && Pte.u.Soft.Transition; -} - -VOID -NTAPI -MmGetPageFileMapping( - PEPROCESS Process, - PVOID Address, - SWAPENTRY* SwapEntry) -{ - PMMPTE PointerPte; - - ASSERT(Process == PsGetCurrentProcess()); - - PointerPte = MiAddressToPte(Address); - *SwapEntry = PointerPte->u.Long >> 1; -} - -BOOLEAN -NTAPI -MmIsDirtyPage(PEPROCESS Process, PVOID Address) -{ - MMPTE Pte; - Pte.u.Long = MiGetPteValueForProcess(Process, Address); - return Pte.u.Hard.Valid && Pte.u.Hard.Dirty; -} - -ULONG -NTAPI -MmGetPageProtect(PEPROCESS Process, PVOID Address) -{ - MMPTE Pte; - - Pte.u.Long = MiGetPteValueForProcess(Process, Address); - - return MiGetPteProtection(Pte); -} - -VOID -NTAPI -MmSetPageProtect(PEPROCESS Process, PVOID Address, ULONG flProtect) -{ - PMMPTE Pte; - MMPTE NewPte; - KIRQL OldIrql; - - Pte = MiGetPteForProcess(Process, Address, FALSE, &OldIrql); - ASSERT(Pte != NULL); - - NewPte = *Pte; - - MiSetPteProtection(&NewPte, flProtect); - - InterlockedExchangePte(Pte, NewPte); - - MiFlushTlb(Pte, Address, OldIrql); -} - -VOID -NTAPI -MmSetCleanPage(PEPROCESS Process, PVOID Address) -{ - PMMPTE Pte; - KIRQL OldIrql; - - Pte = MiGetPteForProcess(Process, Address, FALSE, &OldIrql); - if (!Pte) - { - KeBugCheckEx(MEMORY_MANAGEMENT, 0x1234, (ULONG64)Address, 0, 0); - } - - /* Ckear the dirty bit */ - if (InterlockedBitTestAndReset64((PVOID)Pte, 6)) - { - if (!MiIsHyperspaceAddress(Pte)) - __invlpg(Address); - } - - MiFlushTlb(Pte, Address, OldIrql); -} - -VOID -NTAPI -MmSetDirtyPage(PEPROCESS Process, PVOID Address) -{ - PMMPTE Pte; - KIRQL OldIrql; - - Pte = MiGetPteForProcess(Process, Address, FALSE, &OldIrql); - if (!Pte) - { - KeBugCheckEx(MEMORY_MANAGEMENT, 0x1234, (ULONG64)Address, 0, 0); - } - - /* Ckear the dirty bit */ - if (InterlockedBitTestAndSet64((PVOID)Pte, 6)) - { - if (!MiIsHyperspaceAddress(Pte)) - __invlpg(Address); - } - - MiFlushTlb(Pte, Address, OldIrql); -} - -VOID -NTAPI -MmDeleteVirtualMapping( - PEPROCESS Process, - PVOID Address, - BOOLEAN* WasDirty, - PPFN_NUMBER Page) -{ - PFN_NUMBER Pfn; - PMMPTE Pte; - MMPTE OldPte; - KIRQL OldIrql; - - Pte = MiGetPteForProcess(Process, Address, FALSE, &OldIrql); - - if (Pte) - { - /* Atomically set the entry to zero and get the old value. */ - OldPte.u.Long = InterlockedExchange64((LONG64*)&Pte->u.Long, 0); - - if (OldPte.u.Hard.Valid) - { - Pfn = OldPte.u.Hard.PageFrameNumber; - } - else - Pfn = 0; - } - else - { - OldPte.u.Long = 0; - Pfn = 0; - } - - /* Return information to the caller */ - if (WasDirty) - *WasDirty = (BOOLEAN)OldPte.u.Hard.Dirty; - - if (Page) - *Page = Pfn; - - MiFlushTlb(Pte, Address, OldIrql); -} - -VOID -NTAPI -MmDeletePageFileMapping(PEPROCESS Process, PVOID Address, - SWAPENTRY* SwapEntry) -{ - PMMPTE Pte; - KIRQL OldIrql; - - Pte = MiGetPteForProcess(Process, Address, FALSE, &OldIrql); - if (Pte == NULL) - { - *SwapEntry = 0; - return; - } - - if (Pte->u.Trans.Valid || !Pte->u.Trans.Transition) - { - DPRINT1("Pte %x (want not 1 and 0x800)\n", Pte); - KeBugCheck(MEMORY_MANAGEMENT); - } - - *SwapEntry = Pte->u.Long >> 1; - MI_ERASE_PTE(Pte); - - if (MiIsHyperspaceAddress(Pte)) - MiUnmapPageInHyperSpace(PsGetCurrentProcess(), (PVOID)PAGE_ROUND_DOWN(Pte), OldIrql); -} - -NTSTATUS -NTAPI -MmCreatePageFileMapping(PEPROCESS Process, - PVOID Address, - SWAPENTRY SwapEntry) -{ - PMMPTE Pte; - MMPTE PteValue; - KIRQL OldIrql; - - if (Process == NULL && Address < MmSystemRangeStart) - { - DPRINT1("No process\n"); - KeBugCheck(MEMORY_MANAGEMENT); - } - if (Process != NULL && Address >= MmSystemRangeStart) - { - DPRINT1("Setting kernel address with process context\n"); - KeBugCheck(MEMORY_MANAGEMENT); - } - - if (SwapEntry & (1ull << 63)) - { - KeBugCheck(MEMORY_MANAGEMENT); - } - - /* Allocate a PTE */ - Pte = MiGetPteForProcess(Process, Address, TRUE, &OldIrql); - if (Pte == NULL) - { - return STATUS_UNSUCCESSFUL; - } - - NT_ASSERT(Pte->u.Long == 0); - PteValue.u.Long = SwapEntry << 1; - MI_WRITE_INVALID_PTE(Pte, PteValue); - - if (MiIsHyperspaceAddress(Pte)) - MiUnmapPageInHyperSpace(PsGetCurrentProcess(), (PVOID)PAGE_ROUND_DOWN(Pte), OldIrql); - - return STATUS_UNSUCCESSFUL; -} - - -NTSTATUS -NTAPI -MmCreateVirtualMappingUnsafe( - PEPROCESS Process, - PVOID Address, - ULONG PageProtection, - PPFN_NUMBER Pages, - ULONG PageCount) -{ - ULONG i; - MMPTE TmplPte, *Pte; - - ASSERT((ULONG_PTR)Address % PAGE_SIZE == 0); - - /* Check if the range is valid */ - if ((Process == NULL && Address < MmSystemRangeStart) || - (Process != NULL && Address > MmHighestUserAddress)) - { - DPRINT1("Address 0x%p is invalid for process %p\n", Address, Process); - ASSERT(FALSE); - } - - TmplPte.u.Long = 0; - TmplPte.u.Hard.Valid = 1; - MiSetPteProtection(&TmplPte, PageProtection); - - TmplPte.u.Flush.Owner = (Address < MmHighestUserAddress) ? 1 : 0; - -//__debugbreak(); - - for (i = 0; i < PageCount; i++) - { - KIRQL OldIrql; - - TmplPte.u.Hard.PageFrameNumber = Pages[i]; - - Pte = MiGetPteForProcess(Process, Address, TRUE, &OldIrql); - -DPRINT("MmCreateVirtualMappingUnsafe, Address=%p, TmplPte=%p, Pte=%p\n", - Address, TmplPte.u.Long, Pte); - - if (InterlockedExchangePte(Pte, TmplPte)) - { - KeInvalidateTlbEntry(Address); - } - - if (MiIsHyperspaceAddress(Pte)) - MiUnmapPageInHyperSpace(PsGetCurrentProcess(), (PVOID)PAGE_ROUND_DOWN(Pte), OldIrql); - - Address = (PVOID)((ULONG64)Address + PAGE_SIZE); - } - - - return STATUS_SUCCESS; -} - -NTSTATUS -NTAPI -MmCreateVirtualMapping(PEPROCESS Process, - PVOID Address, - ULONG Protect, - PPFN_NUMBER Pages, - ULONG PageCount) -{ - ULONG i; - - ASSERT((ULONG_PTR)Address % PAGE_SIZE == 0); - - for (i = 0; i < PageCount; i++) - { - if (!MmIsPageInUse(Pages[i])) - { - DPRINT1("Page %x not in use\n", Pages[i]); - KeBugCheck(MEMORY_MANAGEMENT); - } - } - - return MmCreateVirtualMappingUnsafe(Process, Address, Protect, Pages, PageCount); -} - -/* EOF */ diff --git a/ntoskrnl/ntos.cmake b/ntoskrnl/ntos.cmake index d3349f9f808..c392bcd95ec 100644 --- a/ntoskrnl/ntos.cmake +++ b/ntoskrnl/ntos.cmake @@ -328,6 +328,7 @@ elseif(ARCH STREQUAL "amd64") ${REACTOS_SOURCE_DIR}/ntoskrnl/ke/amd64/usercall_asm.S) list(APPEND SOURCE ${REACTOS_SOURCE_DIR}/ntoskrnl/config/i386/cmhardwr.c + ${REACTOS_SOURCE_DIR}/ntoskrnl/mm/i386/page.c ${REACTOS_SOURCE_DIR}/ntoskrnl/kd64/amd64/kdx64.c ${REACTOS_SOURCE_DIR}/ntoskrnl/ke/amd64/context.c ${REACTOS_SOURCE_DIR}/ntoskrnl/ke/amd64/cpu.c @@ -339,7 +340,6 @@ elseif(ARCH STREQUAL "amd64") ${REACTOS_SOURCE_DIR}/ntoskrnl/ke/amd64/spinlock.c ${REACTOS_SOURCE_DIR}/ntoskrnl/ke/amd64/thrdini.c ${REACTOS_SOURCE_DIR}/ntoskrnl/mm/amd64/init.c - ${REACTOS_SOURCE_DIR}/ntoskrnl/mm/amd64/page.c ${REACTOS_SOURCE_DIR}/ntoskrnl/mm/amd64/procsup.c ${REACTOS_SOURCE_DIR}/ntoskrnl/ps/amd64/psctx.c ${REACTOS_SOURCE_DIR}/ntoskrnl/ke/amd64/stubs.c

3 years, 5 months

[reactos] 10/12: [NTOS:MM] Split MmCreateProcessAddressSpace in two parts

by Jérôme Gardou

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=7ea8312617df0219277b7… commit 7ea8312617df0219277b73e84d4452cb2f9f3caf Author: Jérôme Gardou <jerome.gardou(a)reactos.org> AuthorDate: Thu Apr 1 15:54:19 2021 +0200 Commit: Jérôme Gardou <zefklop(a)users.noreply.github.com> CommitDate: Thu Apr 8 15:40:37 2021 +0200 [NTOS:MM] Split MmCreateProcessAddressSpace in two parts Generic one and arch-specific one. Properly fail if we are out of resources. Restore a lost assert. --- ntoskrnl/include/internal/mm.h | 7 ++ ntoskrnl/mm/ARM3/procsup.c | 141 ++++++++++++----------------------------- ntoskrnl/mm/amd64/page.c | 131 -------------------------------------- ntoskrnl/mm/amd64/procsup.c | 132 ++++++++++++++++++++++++++++++++++++++ ntoskrnl/mm/i386/procsup.c | 98 ++++++++++++++++++++++++++++ ntoskrnl/ntos.cmake | 2 + 6 files changed, 279 insertions(+), 232 deletions(-) diff --git a/ntoskrnl/include/internal/mm.h b/ntoskrnl/include/internal/mm.h index d2cb0123bed..6f9d6f57f40 100644 --- a/ntoskrnl/include/internal/mm.h +++ b/ntoskrnl/include/internal/mm.h @@ -1205,6 +1205,13 @@ MmDeleteVirtualMapping( PPFN_NUMBER Page ); +/* arch/procsup.c ************************************************************/ + +BOOLEAN +MiArchCreateProcessAddressSpace( + _In_ PEPROCESS Process, + _In_ PULONG_PTR DirectoryTableBase); + /* wset.c ********************************************************************/ NTSTATUS diff --git a/ntoskrnl/mm/ARM3/procsup.c b/ntoskrnl/mm/ARM3/procsup.c index eb8e68180d4..23981bcadf1 100644 --- a/ntoskrnl/mm/ARM3/procsup.c +++ b/ntoskrnl/mm/ARM3/procsup.c @@ -999,18 +999,24 @@ MmInitializeProcessAddressSpace(IN PEPROCESS Process, /* Do the same for hyperspace */ PointerPde = MiAddressToPde((PVOID)HYPER_SPACE); PageFrameNumber = PFN_FROM_PTE(PointerPde); - //ASSERT(Process->Pcb.DirectoryTableBase[0] == PageFrameNumber * PAGE_SIZE); // we're not lucky MiInitializePfn(PageFrameNumber, (PMMPTE)PointerPde, TRUE); +#if (_MI_PAGING_LEVELS == 2) + ASSERT(Process->Pcb.DirectoryTableBase[1] == PageFrameNumber * PAGE_SIZE); +#endif #if (_MI_PAGING_LEVELS >= 3) PointerPpe = MiAddressToPpe((PVOID)HYPER_SPACE); PageFrameNumber = PFN_FROM_PTE(PointerPpe); MiInitializePfn(PageFrameNumber, PointerPpe, TRUE); +#if (_MI_PAGING_LEVELS == 3) + ASSERT(Process->Pcb.DirectoryTableBase[1] == PageFrameNumber * PAGE_SIZE); +#endif #endif #if (_MI_PAGING_LEVELS == 4) PointerPxe = MiAddressToPxe((PVOID)HYPER_SPACE); PageFrameNumber = PFN_FROM_PTE(PointerPxe); MiInitializePfn(PageFrameNumber, PointerPxe, TRUE); + ASSERT(Process->Pcb.DirectoryTableBase[1] == PageFrameNumber * PAGE_SIZE); #endif /* Setup the PFN for the PTE for the working set */ @@ -1149,8 +1155,6 @@ MmInitializeHandBuiltProcess2(IN PEPROCESS Process) return STATUS_SUCCESS; } -#ifdef _M_IX86 -/* FIXME: Evaluate ways to make this portable yet arch-specific */ BOOLEAN NTAPI MmCreateProcessAddressSpace(IN ULONG MinWs, @@ -1158,13 +1162,13 @@ MmCreateProcessAddressSpace(IN ULONG MinWs, OUT PULONG_PTR DirectoryTableBase) { KIRQL OldIrql; - PFN_NUMBER PdeIndex, HyperIndex, WsListIndex; - PMMPTE PointerPte; - MMPTE TempPte, PdePte; - ULONG PdeOffset; - PMMPTE SystemTable, HyperTable; + PFN_NUMBER TableBaseIndex, HyperIndex, WsListIndex; ULONG Color; - PMMPFN Pfn1; + + /* Make sure we don't already have a page directory setup */ + ASSERT(Process->Pcb.DirectoryTableBase[0] == 0); + ASSERT(Process->Pcb.DirectoryTableBase[1] == 0); + ASSERT(Process->WorkingSetPage == 0); /* Choose a process color */ Process->NextPageColor = (USHORT)RtlRandom(&MmProcessColorSeed); @@ -1175,22 +1179,25 @@ MmCreateProcessAddressSpace(IN ULONG MinWs, /* Lock PFN database */ OldIrql = MiAcquirePfnLock(); - /* Get a zero page for the PDE, if possible */ + /* + * Get a page for the table base, one for hyper space & one for the working set list. + * The PFNs for these pages will be initialized in MmInitializeProcessAddressSpace, + * when we are already attached to the process. + * The other pages (if any) are allocated in the arch-specific part. + */ Color = MI_GET_NEXT_PROCESS_COLOR(Process); MI_SET_USAGE(MI_USAGE_PAGE_DIRECTORY); - PdeIndex = MiRemoveZeroPageSafe(Color); - if (!PdeIndex) + TableBaseIndex = MiRemoveZeroPageSafe(Color); + if (!TableBaseIndex) { /* No zero pages, grab a free one */ - PdeIndex = MiRemoveAnyPage(Color); + TableBaseIndex = MiRemoveAnyPage(Color); /* Zero it outside the PFN lock */ MiReleasePfnLock(OldIrql); - MiZeroPhysicalPage(PdeIndex); + MiZeroPhysicalPage(TableBaseIndex); OldIrql = MiAcquirePfnLock(); } - - /* Get a zero page for hyperspace, if possible */ MI_SET_USAGE(MI_USAGE_PAGE_DIRECTORY); Color = MI_GET_NEXT_PROCESS_COLOR(Process); HyperIndex = MiRemoveZeroPageSafe(Color); @@ -1204,8 +1211,6 @@ MmCreateProcessAddressSpace(IN ULONG MinWs, MiZeroPhysicalPage(HyperIndex); OldIrql = MiAcquirePfnLock(); } - - /* Get a zero page for the woring set list, if possible */ MI_SET_USAGE(MI_USAGE_PAGE_TABLE); Color = MI_GET_NEXT_PROCESS_COLOR(Process); WsListIndex = MiRemoveZeroPageSafe(Color); @@ -1224,99 +1229,33 @@ MmCreateProcessAddressSpace(IN ULONG MinWs, MiReleasePfnLock(OldIrql); } - /* Switch to phase 1 initialization */ - ASSERT(Process->AddressSpaceInitialized == 0); - Process->AddressSpaceInitialized = 1; - /* Set the base directory pointers */ Process->WorkingSetPage = WsListIndex; - DirectoryTableBase[0] = PdeIndex << PAGE_SHIFT; + DirectoryTableBase[0] = TableBaseIndex << PAGE_SHIFT; DirectoryTableBase[1] = HyperIndex << PAGE_SHIFT; - /* Make sure we don't already have a page directory setup */ - ASSERT(Process->Pcb.DirectoryTableBase[0] == 0); - - /* Get a PTE to map hyperspace */ - PointerPte = MiReserveSystemPtes(1, SystemPteSpace); - ASSERT(PointerPte != NULL); - - /* Build it */ - MI_MAKE_HARDWARE_PTE_KERNEL(&PdePte, - PointerPte, - MM_READWRITE, - HyperIndex); - - /* Set it dirty and map it */ - MI_MAKE_DIRTY_PAGE(&PdePte); - MI_WRITE_VALID_PTE(PointerPte, PdePte); - - /* Now get hyperspace's page table */ - HyperTable = MiPteToAddress(PointerPte); - - /* Now write the PTE/PDE entry for the working set list index itself */ - TempPte = ValidKernelPteLocal; - TempPte.u.Hard.PageFrameNumber = WsListIndex; - PdeOffset = MiAddressToPteOffset(MmWorkingSetList); - HyperTable[PdeOffset] = TempPte; - - /* Let go of the system PTE */ - MiReleaseSystemPtes(PointerPte, 1, SystemPteSpace); - - /* Save the PTE address of the page directory itself */ - Pfn1 = MiGetPfnEntry(PdeIndex); - Pfn1->PteAddress = (PMMPTE)PDE_BASE; - - /* Insert us into the Mm process list */ - OldIrql = MiAcquireExpansionLock(); - InsertTailList(&MmProcessList, &Process->MmProcessLinks); - MiReleaseExpansionLock(OldIrql); - - /* Get a PTE to map the page directory */ - PointerPte = MiReserveSystemPtes(1, SystemPteSpace); - ASSERT(PointerPte != NULL); - - /* Build it */ - MI_MAKE_HARDWARE_PTE_KERNEL(&PdePte, - PointerPte, - MM_READWRITE, - PdeIndex); - - /* Set it dirty and map it */ - MI_MAKE_DIRTY_PAGE(&PdePte); - MI_WRITE_VALID_PTE(PointerPte, PdePte); - - /* Now get the page directory (which we'll double map, so call it a page table */ - SystemTable = MiPteToAddress(PointerPte); - - /* Copy all the kernel mappings */ - PdeOffset = MiGetPdeOffset(MmSystemRangeStart); - RtlCopyMemory(&SystemTable[PdeOffset], - MiAddressToPde(MmSystemRangeStart), - PAGE_SIZE - PdeOffset * sizeof(MMPTE)); - - /* Now write the PTE/PDE entry for hyperspace itself */ - TempPte = ValidKernelPteLocal; - TempPte.u.Hard.PageFrameNumber = HyperIndex; - PdeOffset = MiGetPdeOffset(HYPER_SPACE); - SystemTable[PdeOffset] = TempPte; - - /* Sanity check */ - PdeOffset++; - ASSERT(MiGetPdeOffset(MmHyperSpaceEnd) >= PdeOffset); - - /* Now do the x86 trick of making the PDE a page table itself */ - PdeOffset = MiGetPdeOffset(PTE_BASE); - TempPte.u.Hard.PageFrameNumber = PdeIndex; - SystemTable[PdeOffset] = TempPte; + /* Perform the arch-specific parts */ + if (!MiArchCreateProcessAddressSpace(Process, DirectoryTableBase)) + { + OldIrql = MiAcquirePfnLock(); + MiInsertPageInFreeList(WsListIndex); + MiInsertPageInFreeList(HyperIndex); + MiInsertPageInFreeList(TableBaseIndex); + MiReleasePfnLock(OldIrql); + Process->WorkingSetPage = 0; + DirectoryTableBase[0] = 0; + DirectoryTableBase[1] = 0; + return FALSE; + } - /* Let go of the system PTE */ - MiReleaseSystemPtes(PointerPte, 1, SystemPteSpace); + /* Switch to phase 1 initialization */ + ASSERT(Process->AddressSpaceInitialized == 0); + Process->AddressSpaceInitialized = 1; /* Add the process to the session */ MiSessionAddProcess(Process); return TRUE; } -#endif VOID NTAPI diff --git a/ntoskrnl/mm/amd64/page.c b/ntoskrnl/mm/amd64/page.c index 90a5d74b3b2..3a3c3e4c89a 100644 --- a/ntoskrnl/mm/amd64/page.c +++ b/ntoskrnl/mm/amd64/page.c @@ -618,135 +618,4 @@ MmCreateVirtualMapping(PEPROCESS Process, return MmCreateVirtualMappingUnsafe(Process, Address, Protect, Pages, PageCount); } -BOOLEAN -NTAPI -MmCreateProcessAddressSpace(IN ULONG MinWs, - IN PEPROCESS Process, - OUT PULONG_PTR DirectoryTableBase) -{ - KIRQL OldIrql; - PFN_NUMBER TableBasePfn, HyperPfn, HyperPdPfn, HyperPtPfn, WorkingSetPfn; - PMMPTE SystemPte; - MMPTE TempPte, PdePte; - ULONG TableIndex; - PMMPTE PageTablePointer; - - /* Make sure we don't already have a page directory setup */ - ASSERT(Process->Pcb.DirectoryTableBase[0] == 0); - ASSERT(Process->Pcb.DirectoryTableBase[1] == 0); - ASSERT(Process->WorkingSetPage == 0); - - /* Choose a process color */ - Process->NextPageColor = (USHORT)RtlRandom(&MmProcessColorSeed); - - /* Setup the hyperspace lock */ - KeInitializeSpinLock(&Process->HyperSpaceLock); - - /* Lock PFN database */ - OldIrql = MiAcquirePfnLock(); - - /* Get a page for the table base and one for hyper space. The PFNs for - these pages will be initialized in MmInitializeProcessAddressSpace, - when we are already attached to the process. */ - TableBasePfn = MiRemoveAnyPage(MI_GET_NEXT_PROCESS_COLOR(Process)); - HyperPfn = MiRemoveAnyPage(MI_GET_NEXT_PROCESS_COLOR(Process)); - HyperPdPfn = MiRemoveAnyPage(MI_GET_NEXT_PROCESS_COLOR(Process)); - HyperPtPfn = MiRemoveAnyPage(MI_GET_NEXT_PROCESS_COLOR(Process)); - WorkingSetPfn = MiRemoveAnyPage(MI_GET_NEXT_PROCESS_COLOR(Process)); - - /* Release PFN lock */ - MiReleasePfnLock(OldIrql); - - /* Zero pages */ - MiZeroPhysicalPage(TableBasePfn); - MiZeroPhysicalPage(HyperPfn); - MiZeroPhysicalPage(HyperPdPfn); - MiZeroPhysicalPage(HyperPtPfn); - MiZeroPhysicalPage(WorkingSetPfn); - - /* Set the base directory pointers */ - Process->WorkingSetPage = WorkingSetPfn; - DirectoryTableBase[0] = TableBasePfn << PAGE_SHIFT; - DirectoryTableBase[1] = HyperPfn << PAGE_SHIFT; - - /* Get a PTE to map the page directory */ - SystemPte = MiReserveSystemPtes(1, SystemPteSpace); - ASSERT(SystemPte != NULL); - - /* Get its address */ - PageTablePointer = MiPteToAddress(SystemPte); - - /* Build the PTE for the page directory and map it */ - PdePte = ValidKernelPte; - PdePte.u.Hard.PageFrameNumber = TableBasePfn; - *SystemPte = PdePte; - -/// architecture specific - //MiInitializePageDirectoryForProcess( - - /* Copy the kernel mappings and zero out the rest */ - TableIndex = PXE_PER_PAGE / 2; - RtlZeroMemory(PageTablePointer, TableIndex * sizeof(MMPTE)); - RtlCopyMemory(PageTablePointer + TableIndex, - MiAddressToPxe(0) + TableIndex, - PAGE_SIZE - TableIndex * sizeof(MMPTE)); - - /* Sanity check */ - ASSERT(MiAddressToPxi(MmHyperSpaceEnd) >= TableIndex); - - /* Setup a PTE for the page directory mappings */ - TempPte = ValidKernelPte; - - /* Update the self mapping of the PML4 */ - TableIndex = MiAddressToPxi((PVOID)PXE_SELFMAP); - TempPte.u.Hard.PageFrameNumber = TableBasePfn; - PageTablePointer[TableIndex] = TempPte; - - /* Write the PML4 entry for hyperspace */ - TableIndex = MiAddressToPxi((PVOID)HYPER_SPACE); - TempPte.u.Hard.PageFrameNumber = HyperPfn; - PageTablePointer[TableIndex] = TempPte; - - /* Map the hyperspace PDPT to the system PTE */ - PdePte.u.Hard.PageFrameNumber = HyperPfn; - *SystemPte = PdePte; - __invlpg(PageTablePointer); - - /* Write the hyperspace entry for the first PD */ - TempPte.u.Hard.PageFrameNumber = HyperPdPfn; - PageTablePointer[0] = TempPte; - - /* Map the hyperspace PD to the system PTE */ - PdePte.u.Hard.PageFrameNumber = HyperPdPfn; - *SystemPte = PdePte; - __invlpg(PageTablePointer); - - /* Write the hyperspace entry for the first PT */ - TempPte.u.Hard.PageFrameNumber = HyperPtPfn; - PageTablePointer[0] = TempPte; - - /* Map the hyperspace PT to the system PTE */ - PdePte.u.Hard.PageFrameNumber = HyperPtPfn; - *SystemPte = PdePte; - __invlpg(PageTablePointer); - - /* Write the hyperspace PTE for the working set list index */ - TempPte.u.Hard.PageFrameNumber = WorkingSetPfn; - TableIndex = MiAddressToPti(MmWorkingSetList); - PageTablePointer[TableIndex] = TempPte; - -/// end architecture specific - - /* Release the system PTE */ - MiReleaseSystemPtes(SystemPte, 1, SystemPteSpace); - - /* Switch to phase 1 initialization */ - ASSERT(Process->AddressSpaceInitialized == 0); - Process->AddressSpaceInitialized = 1; - - /* Add the process to the session */ - MiSessionAddProcess(Process); - return TRUE; -} - /* EOF */ diff --git a/ntoskrnl/mm/amd64/procsup.c b/ntoskrnl/mm/amd64/procsup.c new file mode 100644 index 00000000000..4cde151fb9e --- /dev/null +++ b/ntoskrnl/mm/amd64/procsup.c @@ -0,0 +1,132 @@ +/* + * COPYRIGHT: GPL, See COPYING in the top level directory + * PROJECT: ReactOS kernel + * FILE: ntoskrnl/mm/amd64/procsup.c + * PURPOSE: Low level memory managment manipulation + * + * PROGRAMMER: Timo Kreuzer (timo.kreuzer(a)reactos.org) + * ReactOS Portable Systems Group + */ + +/* INCLUDES *******************************************************************/ + +#include <ntoskrnl.h> +#define NDEBUG +#include <debug.h> + +#define MODULE_INVOLVED_IN_ARM3 +#include <mm/ARM3/miarm.h> + +BOOLEAN +MiArchCreateProcessAddressSpace( + _In_ PEPROCESS Process, + _In_ PULONG_PTR DirectoryTableBase) +{ + KIRQL OldIrql; + PFN_NUMBER TableBasePfn, HyperPfn, HyperPdPfn, HyperPtPfn; + PMMPTE SystemPte; + MMPTE TempPte, PdePte; + ULONG TableIndex; + PMMPTE PageTablePointer; + ULONG PageColor; + + /* Non-arch specific code-path allocated those for us */ + TableBasePfn = DirectoryTableBase[0] >> PAGE_SHIFT; + HyperPfn = DirectoryTableBase[1] >> PAGE_SHIFT; + + /* + * Lock PFN database. Try getting zero pages. + * If that doesn't work, we take the slow path + * outside of the PFN lock. + */ + OldIrql = MiAcquirePfnLock(); + PageColor = MI_GET_NEXT_PROCESS_COLOR(Process); + HyperPdPfn = MiRemoveZeroPageSafe(PageColor); + if(!HyperPdPfn) + { + HyperPdPfn = MiRemoveAnyPage(PageColor); + MiReleasePfnLock(OldIrql); + MiZeroPhysicalPage(HyperPdPfn); + OldIrql = MiAcquirePfnLock(); + } + PageColor = MI_GET_NEXT_PROCESS_COLOR(Process); + HyperPtPfn = MiRemoveZeroPageSafe(PageColor); + if(!HyperPtPfn) + { + HyperPtPfn = MiRemoveAnyPage(PageColor); + MiReleasePfnLock(OldIrql); + MiZeroPhysicalPage(HyperPtPfn); + } + else + { + MiReleasePfnLock(OldIrql); + } + + /* Get a PTE to map the page directory */ + SystemPte = MiReserveSystemPtes(1, SystemPteSpace); + if (!SystemPte) + return FALSE; + + /* Get its address */ + PageTablePointer = MiPteToAddress(SystemPte); + + /* Build the PTE for the page directory and map it */ + MI_MAKE_HARDWARE_PTE_KERNEL(&PdePte, SystemPte, MM_READWRITE, TableBasePfn); + MI_WRITE_VALID_PTE(SystemPte, PdePte); + + /* Copy the kernel mappings and zero out the rest */ + TableIndex = PXE_PER_PAGE / 2; + RtlZeroMemory(PageTablePointer, TableIndex * sizeof(MMPTE)); + RtlCopyMemory(PageTablePointer + TableIndex, + MiAddressToPxe(0) + TableIndex, + PAGE_SIZE - TableIndex * sizeof(MMPTE)); + + /* Sanity check */ + ASSERT(MiAddressToPxi(MmHyperSpaceEnd) >= TableIndex); + + /* Setup a PTE for the page directory mappings */ + TempPte = ValidKernelPte; + + /* Update the self mapping of the PML4 */ + TableIndex = MiAddressToPxi((PVOID)PXE_SELFMAP); + TempPte.u.Hard.PageFrameNumber = TableBasePfn; + PageTablePointer[TableIndex] = TempPte; + + /* Write the PML4 entry for hyperspace */ + TableIndex = MiAddressToPxi((PVOID)HYPER_SPACE); + TempPte.u.Hard.PageFrameNumber = HyperPfn; + PageTablePointer[TableIndex] = TempPte; + + /* Map the hyperspace PDPT to the system PTE */ + PdePte.u.Hard.PageFrameNumber = HyperPfn; + *SystemPte = PdePte; + __invlpg(PageTablePointer); + + /* Write the hyperspace entry for the first PD */ + TempPte.u.Hard.PageFrameNumber = HyperPdPfn; + PageTablePointer[0] = TempPte; + + /* Map the hyperspace PD to the system PTE */ + PdePte.u.Hard.PageFrameNumber = HyperPdPfn; + *SystemPte = PdePte; + __invlpg(PageTablePointer); + + /* Write the hyperspace entry for the first PT */ + TempPte.u.Hard.PageFrameNumber = HyperPtPfn; + PageTablePointer[0] = TempPte; + + /* Map the hyperspace PT to the system PTE */ + PdePte.u.Hard.PageFrameNumber = HyperPtPfn; + *SystemPte = PdePte; + __invlpg(PageTablePointer); + + /* Write the hyperspace PTE for the working set list index */ + TempPte.u.Hard.PageFrameNumber = Process->WorkingSetPage; + TableIndex = MiAddressToPti(MmWorkingSetList); + PageTablePointer[TableIndex] = TempPte; + + /* Release the system PTE */ + MiReleaseSystemPtes(SystemPte, 1, SystemPteSpace); + + return TRUE; +} diff --git a/ntoskrnl/mm/i386/procsup.c b/ntoskrnl/mm/i386/procsup.c new file mode 100644 index 00000000000..8ffaec103c6 --- /dev/null +++ b/ntoskrnl/mm/i386/procsup.c @@ -0,0 +1,98 @@ +/* + * PROJECT: ReactOS Kernel + * LICENSE: BSD-3-Clause (https://spdx.org/licenses/BSD-3-Clause.html) + * FILE: ntoskrnl/mm/i386/procsup.c + * PURPOSE: Process handling for i386 architecture + * PROGRAMMERS: Jérôme Gardou + */ + +/* INCLUDES *******************************************************************/ + +#include <ntoskrnl.h> +#define NDEBUG +#include <debug.h> + +#define MODULE_INVOLVED_IN_ARM3 +#include <mm/ARM3/miarm.h> + +BOOLEAN +MiArchCreateProcessAddressSpace( + _In_ PEPROCESS Process, + _In_ PULONG_PTR DirectoryTableBase) +{ + PFN_NUMBER PdeIndex = DirectoryTableBase[0] >> PAGE_SHIFT; + PFN_NUMBER HyperIndex = DirectoryTableBase[1] >> PAGE_SHIFT; + PMMPTE PointerPte; + MMPTE PdePte, TempPte; + PMMPTE PteTable; + ULONG PdeOffset; + KIRQL OldIrql; + + /* Get a PTE */ + PointerPte = MiReserveSystemPtes(1, SystemPteSpace); + if (!PointerPte) + return FALSE; + PteTable = MiPteToAddress(PointerPte); + + /* Build a page table for hyper space */ + MI_MAKE_HARDWARE_PTE_KERNEL(&PdePte, + PointerPte, + MM_READWRITE, + HyperIndex); + + /* Set it dirty and map it */ + MI_MAKE_DIRTY_PAGE(&PdePte); + MI_WRITE_VALID_PTE(PointerPte, PdePte); + + /* Now write the PTE/PDE entry for the working set list index itself */ + TempPte = ValidKernelPteLocal; + TempPte.u.Hard.PageFrameNumber = Process->WorkingSetPage; + PdeOffset = MiAddressToPteOffset(MmWorkingSetList); + PteTable[PdeOffset] = TempPte; + + /* Now we map the page directory */ + MI_MAKE_HARDWARE_PTE_KERNEL(&PdePte, + PointerPte, + MM_READWRITE, + PdeIndex); + + /* Set it dirty and map it */ + MI_MAKE_DIRTY_PAGE(&PdePte); + *PointerPte = PdePte; + /* We changed the page! */ + __invlpg(PteTable); + + /* Now get the page directory (which we'll double map, so call it a page table) */ + PteTable = MiPteToAddress(PointerPte); + + /* Copy all the kernel mappings */ + PdeOffset = MiGetPdeOffset(MmSystemRangeStart); + RtlCopyMemory(&PteTable[PdeOffset], + MiAddressToPde(MmSystemRangeStart), + PAGE_SIZE - PdeOffset * sizeof(MMPTE)); + + /* Now write the PTE/PDE entry for hyperspace itself */ + TempPte = ValidKernelPteLocal; + TempPte.u.Hard.PageFrameNumber = HyperIndex; + PdeOffset = MiGetPdeOffset(HYPER_SPACE); + PteTable[PdeOffset] = TempPte; + + /* Sanity check */ + PdeOffset++; + ASSERT(MiGetPdeOffset(MmHyperSpaceEnd) >= PdeOffset); + + /* Now do the x86 trick of making the PDE a page table itself */ + PdeOffset = MiGetPdeOffset(PTE_BASE); + TempPte.u.Hard.PageFrameNumber = PdeIndex; + PteTable[PdeOffset] = TempPte; + + /* Let go of the system PTE */ + MiReleaseSystemPtes(PointerPte, 1, SystemPteSpace); + + /* Insert us into the Mm process list */ + OldIrql = MiAcquireExpansionLock(); + InsertTailList(&MmProcessList, &Process->MmProcessLinks); + MiReleaseExpansionLock(OldIrql); + + return TRUE; +} diff --git a/ntoskrnl/ntos.cmake b/ntoskrnl/ntos.cmake index 2a098336288..d3349f9f808 100644 --- a/ntoskrnl/ntos.cmake +++ b/ntoskrnl/ntos.cmake @@ -314,6 +314,7 @@ if(ARCH STREQUAL "i386") ${REACTOS_SOURCE_DIR}/ntoskrnl/ke/i386/usercall.c ${REACTOS_SOURCE_DIR}/ntoskrnl/ke/i386/v86vdm.c ${REACTOS_SOURCE_DIR}/ntoskrnl/mm/i386/page.c + ${REACTOS_SOURCE_DIR}/ntoskrnl/mm/i386/procsup.c ${REACTOS_SOURCE_DIR}/ntoskrnl/mm/ARM3/i386/init.c ${REACTOS_SOURCE_DIR}/ntoskrnl/ps/i386/psctx.c ${REACTOS_SOURCE_DIR}/ntoskrnl/ps/i386/psldt.c @@ -339,6 +340,7 @@ elseif(ARCH STREQUAL "amd64") ${REACTOS_SOURCE_DIR}/ntoskrnl/ke/amd64/thrdini.c ${REACTOS_SOURCE_DIR}/ntoskrnl/mm/amd64/init.c ${REACTOS_SOURCE_DIR}/ntoskrnl/mm/amd64/page.c + ${REACTOS_SOURCE_DIR}/ntoskrnl/mm/amd64/procsup.c ${REACTOS_SOURCE_DIR}/ntoskrnl/ps/amd64/psctx.c ${REACTOS_SOURCE_DIR}/ntoskrnl/ke/amd64/stubs.c ${REACTOS_SOURCE_DIR}/ntoskrnl/ke/amd64/usercall.c)

3 years, 5 months

[reactos] 09/12: [NTOS:MM] Properly track system process hyper space PDE page

by Jérôme Gardou

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=6c027d28f95fdbdc09ada… commit 6c027d28f95fdbdc09ada6c0c7f5dc63b4cbe00b Author: Jérôme Gardou <jerome.gardou(a)reactos.org> AuthorDate: Thu Apr 8 14:36:50 2021 +0200 Commit: Jérôme Gardou <zefklop(a)users.noreply.github.com> CommitDate: Thu Apr 8 15:40:37 2021 +0200 [NTOS:MM] Properly track system process hyper space PDE page --- ntoskrnl/mm/ARM3/i386/init.c | 1 + 1 file changed, 1 insertion(+) diff --git a/ntoskrnl/mm/ARM3/i386/init.c b/ntoskrnl/mm/ARM3/i386/init.c index fce53bee2ee..4ad52cf2b80 100644 --- a/ntoskrnl/mm/ARM3/i386/init.c +++ b/ntoskrnl/mm/ARM3/i386/init.c @@ -498,6 +498,7 @@ MiInitMachineDependent(IN PLOADER_PARAMETER_BLOCK LoaderBlock) TempPde = ValidKernelPdeLocal; TempPde.u.Hard.PageFrameNumber = PageFrameIndex; MI_WRITE_VALID_PTE(StartPde, TempPde); + PsGetCurrentProcess()->Pcb.DirectoryTableBase[1] = PageFrameIndex << PAGE_SHIFT; /* Flush the TLB */ KeFlushCurrentTb();

3 years, 5 months

[reactos] 08/12: [NTOS:MM] Make i386/page.c usable for all x86 variants

by Jérôme Gardou

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=370982aa1d75240282b97… commit 370982aa1d75240282b9778b4916342b63984cac Author: Jérôme Gardou <jerome.gardou(a)reactos.org> AuthorDate: Wed Apr 7 08:49:26 2021 +0200 Commit: Jérôme Gardou <zefklop(a)users.noreply.github.com> CommitDate: Thu Apr 8 15:40:37 2021 +0200 [NTOS:MM] Make i386/page.c usable for all x86 variants This includes PAE & amd64 --- ntoskrnl/mm/i386/page.c | 197 ++++++++++++++++++++++-------------------------- 1 file changed, 92 insertions(+), 105 deletions(-) diff --git a/ntoskrnl/mm/i386/page.c b/ntoskrnl/mm/i386/page.c index 8b3ed370e94..3e5f5797218 100644 --- a/ntoskrnl/mm/i386/page.c +++ b/ntoskrnl/mm/i386/page.c @@ -15,35 +15,13 @@ #include <mm/ARM3/miarm.h> -/* GLOBALS *****************************************************************/ - -#define PA_BIT_PRESENT (0) -#define PA_BIT_READWRITE (1) -#define PA_BIT_USER (2) -#define PA_BIT_WT (3) -#define PA_BIT_CD (4) -#define PA_BIT_ACCESSED (5) -#define PA_BIT_DIRTY (6) -#define PA_BIT_GLOBAL (8) - -#define PA_PRESENT (1 << PA_BIT_PRESENT) -#define PA_READWRITE (1 << PA_BIT_READWRITE) -#define PA_USER (1 << PA_BIT_USER) -#define PA_DIRTY (1 << PA_BIT_DIRTY) -#define PA_WT (1 << PA_BIT_WT) -#define PA_CD (1 << PA_BIT_CD) -#define PA_ACCESSED (1 << PA_BIT_ACCESSED) -#define PA_GLOBAL (1 << PA_BIT_GLOBAL) - -#define IS_HYPERSPACE(v) (((ULONG)(v) >= HYPER_SPACE && (ULONG)(v) <= HYPER_SPACE_END)) - -#define PTE_TO_PFN(X) ((X) >> PAGE_SHIFT) -#define PFN_TO_PTE(X) ((X) << PAGE_SHIFT) - -#define PAGE_MASK(x) ((x)&(~0xfff)) +#ifndef _MI_PAGING_LEVELS +#error "Dude, fix your stuff before using this file" +#endif +/* GLOBALS *****************************************************************/ const -ULONG +ULONG_PTR MmProtectToPteMask[32] = { // @@ -179,7 +157,7 @@ MmDeleteVirtualMapping(PEPROCESS Process, PVOID Address, */ { PMMPTE PointerPte; - ULONG Pte; + MMPTE OldPte; DPRINT("MmDeleteVirtualMapping(%p, %p, %p, %p)\n", Process, Address, WasDirty, Page); @@ -196,8 +174,11 @@ MmDeleteVirtualMapping(PEPROCESS Process, PVOID Address, DPRINT1("NULL process given for user-mode mapping at %p\n", Address); KeBugCheck(MEMORY_MANAGEMENT); } - +#if (_MI_PAGING_LEVELS == 2) if (!MiSynchronizeSystemPde(MiAddressToPde(Address))) +#else + if (!MiIsPdeForAddressValid(Address)) +#endif { /* There can't be a page if there is no PDE */ if (WasDirty) @@ -234,9 +215,9 @@ MmDeleteVirtualMapping(PEPROCESS Process, PVOID Address, } PointerPte = MiAddressToPte(Address); - Pte = InterlockedExchangePte(PointerPte, 0); + OldPte.u.Long = InterlockedExchangePte(PointerPte, 0); - if (Pte == 0) + if (OldPte.u.Long == 0) { /* There was nothing here */ if (Address < MmSystemRangeStart) @@ -249,9 +230,9 @@ MmDeleteVirtualMapping(PEPROCESS Process, PVOID Address, } /* It must have been present, or not a swap entry */ - ASSERT(FlagOn(Pte, PA_PRESENT) || !FlagOn(Pte, 0x800)); + ASSERT(OldPte.u.Hard.Valid || !FlagOn(OldPte.u.Long, 0x800)); - if (FlagOn(Pte, PA_PRESENT)) + if (OldPte.u.Hard.Valid) KeInvalidateTlbEntry(Address); if (Address < MmSystemRangeStart) @@ -269,9 +250,9 @@ MmDeleteVirtualMapping(PEPROCESS Process, PVOID Address, } if (WasDirty) - *WasDirty = FlagOn(Pte, PA_DIRTY); + *WasDirty = !!OldPte.u.Hard.Dirty; if (Page) - *Page = PTE_TO_PFN(Pte); + *Page = OldPte.u.Hard.PageFrameNumber; } @@ -283,7 +264,7 @@ MmDeletePageFileMapping( SWAPENTRY* SwapEntry) { PMMPTE PointerPte; - ULONG Pte; + MMPTE OldPte; /* This should not be called for kernel space anymore */ ASSERT(Process != NULL); @@ -304,10 +285,11 @@ MmDeletePageFileMapping( MiMakePdeExistAndMakeValid(MiAddressToPde(Address), Process, MM_NOIRQL); PointerPte = MiAddressToPte(Address); - Pte = InterlockedExchangePte(PointerPte, 0); - if (!FlagOn(Pte, 0x800) || FlagOn(Pte, PA_PRESENT)) + OldPte.u.Long = InterlockedExchangePte(PointerPte, 0); + /* This must be a swap entry ! */ + if (!FlagOn(OldPte.u.Long, 0x800) || OldPte.u.Hard.Valid) { - KeBugCheckEx(MEMORY_MANAGEMENT, Pte, (ULONG_PTR)Process, (ULONG_PTR)Address, 0); + KeBugCheckEx(MEMORY_MANAGEMENT, OldPte.u.Long, (ULONG_PTR)Process, (ULONG_PTR)Address, 0); } /* This used to be a non-zero PTE, now we can let the PDE go. */ @@ -322,22 +304,7 @@ MmDeletePageFileMapping( MiUnlockProcessWorkingSetUnsafe(Process, PsGetCurrentThread()); - *SwapEntry = Pte >> 1; -} - -BOOLEAN -Mmi386MakeKernelPageTableGlobal(PVOID Address) -{ - PMMPDE PointerPde = MiAddressToPde(Address); - PMMPTE PointerPte = MiAddressToPte(Address); - - if (PointerPde->u.Hard.Valid == 0) - { - if(!MiSynchronizeSystemPde(PointerPde)) - return FALSE; - return PointerPte->u.Hard.Valid != 0; - } - return FALSE; + *SwapEntry = OldPte.u.Long >> 1; } BOOLEAN @@ -349,7 +316,11 @@ MmIsPagePresent(PEPROCESS Process, PVOID Address) if (Address >= MmSystemRangeStart) { ASSERT(Process == NULL); +#if _MI_PAGING_LEVELS == 2 if (!MiSynchronizeSystemPde(MiAddressToPde(Address))) +#else + if (!MiIsPdeForAddressValid(Address)) +#endif { /* It can't be present if there is no PDE */ return FALSE; @@ -384,18 +355,20 @@ NTAPI MmIsDisabledPage(PEPROCESS Process, PVOID Address) { BOOLEAN Ret; - ULONG Pte; + PMMPTE PointerPte; if (Address >= MmSystemRangeStart) { ASSERT(Process == NULL); +#if _MI_PAGING_LEVELS == 2 if (!MiSynchronizeSystemPde(MiAddressToPde(Address))) +#else + if (!MiIsPdeForAddressValid(Address)) +#endif { /* It's not disabled if it's not present */ return FALSE; } - - Pte = MiAddressToPte(Address)->u.Long; } else { @@ -412,11 +385,12 @@ MmIsDisabledPage(PEPROCESS Process, PVOID Address) } MiMakePdeExistAndMakeValid(MiAddressToPde(Address), Process, MM_NOIRQL); - - Pte = MiAddressToPte(Address)->u.Long; } - Ret = !FlagOn(Pte, PA_PRESENT) && !FlagOn(Pte, 0x800) && (PAGE_MASK(Pte) != 0); + PointerPte = MiAddressToPte(Address); + Ret = !PointerPte->u.Hard.Valid + && !FlagOn(PointerPte->u.Long, 0x800) + && (PointerPte->u.Hard.PageFrameNumber != 0); if (Address < MmSystemRangeStart) MiUnlockProcessWorkingSetShared(Process, PsGetCurrentThread()); @@ -429,7 +403,7 @@ NTAPI MmIsPageSwapEntry(PEPROCESS Process, PVOID Address) { BOOLEAN Ret; - ULONG Pte; + PMMPTE PointerPte; /* We never set swap entries for kernel addresses */ if (Address >= MmSystemRangeStart) @@ -452,8 +426,8 @@ MmIsPageSwapEntry(PEPROCESS Process, PVOID Address) MiMakePdeExistAndMakeValid(MiAddressToPde(Address), Process, MM_NOIRQL); - Pte = MiAddressToPte(Address)->u.Long; - Ret = !FlagOn(Pte, PA_PRESENT) && FlagOn(Pte, 0x800); + PointerPte = MiAddressToPte(Address); + Ret = !PointerPte->u.Hard.Valid && FlagOn(PointerPte->u.Long, 0x800); MiUnlockProcessWorkingSetShared(Process, PsGetCurrentThread()); @@ -464,7 +438,7 @@ VOID NTAPI MmGetPageFileMapping(PEPROCESS Process, PVOID Address, SWAPENTRY* SwapEntry) { - ULONG Pte; + PMMPTE PointerPte; /* We never set swap entries for kernel addresses */ if (Address >= MmSystemRangeStart) @@ -489,9 +463,9 @@ MmGetPageFileMapping(PEPROCESS Process, PVOID Address, SWAPENTRY* SwapEntry) MiMakePdeExistAndMakeValid(MiAddressToPde(Address), Process, MM_NOIRQL); - Pte = MiAddressToPte(Address)->u.Long; - if (!FlagOn(Pte, PA_PRESENT) && FlagOn(Pte, 0x800)) - *SwapEntry = Pte >> 1; + PointerPte = MiAddressToPte(Address); + if (!PointerPte->u.Hard.Valid && FlagOn(PointerPte->u.Long, 0x800)) + *SwapEntry = PointerPte->u.Long >> 1; else *SwapEntry = 0; @@ -505,7 +479,7 @@ MmCreatePageFileMapping(PEPROCESS Process, SWAPENTRY SwapEntry) { PMMPTE PointerPte; - ULONG Pte; + ULONG_PTR Pte; /* This should not be called for kernel space anymore */ ASSERT(Process != NULL); @@ -571,8 +545,10 @@ MmCreateVirtualMappingUnsafe(PEPROCESS Process, DPRINT1("NULL process given for user-mode mapping at %p\n", Address); KeBugCheck(MEMORY_MANAGEMENT); } +#if _MI_PAGING_LEVELS == 2 if (!MiSynchronizeSystemPde(MiAddressToPde(Address))) MiFillSystemPageDirectory(Address, PAGE_SIZE); +#endif } else { @@ -631,7 +607,7 @@ MmCreateVirtualMapping(PEPROCESS Process, ASSERT((ULONG_PTR)Address % PAGE_SIZE == 0); if (!MmIsPageInUse(Page)) { - DPRINT1("Page at address %x not in use\n", PFN_TO_PTE(Page)); + DPRINT1("Page %lx is not in use\n", Page); KeBugCheck(MEMORY_MANAGEMENT); } @@ -642,15 +618,21 @@ ULONG NTAPI MmGetPageProtect(PEPROCESS Process, PVOID Address) { - ULONG_PTR Pte; + PMMPTE PointerPte; ULONG Protect; if (Address >= MmSystemRangeStart) { ASSERT(Process == NULL); +#if _MI_PAGING_LEVELS == 2 if (!MiSynchronizeSystemPde(MiAddressToPde(Address))) +#else + if (!MiIsPdeForAddressValid(Address)) +#endif + { return PAGE_NOACCESS; + } } else { @@ -671,34 +653,29 @@ MmGetPageProtect(PEPROCESS Process, PVOID Address) MiMakePdeExistAndMakeValid(MiAddressToPde(Address), Process, MM_NOIRQL); } - Pte = MiAddressToPte(Address)->u.Long; + PointerPte = MiAddressToPte(Address); - if (!(Pte & PA_PRESENT)) + if (!PointerPte->u.Flush.Valid) { Protect = PAGE_NOACCESS; } else { - if (Pte & PA_READWRITE) - { + if (PointerPte->u.Flush.CopyOnWrite) + Protect = PAGE_WRITECOPY; + else if (PointerPte->u.Flush.Write) Protect = PAGE_READWRITE; - } else - { - Protect = PAGE_EXECUTE_READ; - } - if (Pte & PA_CD) - { + Protect = PAGE_READONLY; +#if _MI_PAGING_LEVELS >= 3 + /* PAE & AMD64 long mode support NoExecute bit */ + if (!PointerPte->u.Flush.NoExecute) + Protect <<= 4; +#endif + if (PointerPte->u.Flush.CacheDisable) Protect |= PAGE_NOCACHE; - } - if (Pte & PA_WT) - { + if (PointerPte->u.Flush.WriteThrough) Protect |= PAGE_WRITETHROUGH; - } - if (!(Pte & PA_USER)) - { - Protect |= PAGE_SYSTEM; - } } if (Address < MmSystemRangeStart) @@ -713,8 +690,7 @@ MmSetPageProtect(PEPROCESS Process, PVOID Address, ULONG flProtect) { ULONG ProtectionMask; PMMPTE PointerPte; - MMPTE TempPte; - ULONG_PTR Pte; + MMPTE TempPte, OldPte; DPRINT("MmSetPageProtect(Process %p Address %p flProtect %x)\n", Process, Address, flProtect); @@ -739,16 +715,16 @@ MmSetPageProtect(PEPROCESS Process, PVOID Address, ULONG flProtect) TempPte.u.Hard.Accessed = PointerPte->u.Hard.Accessed; TempPte.u.Hard.Dirty = PointerPte->u.Hard.Dirty; - Pte = InterlockedExchangePte(PointerPte, TempPte.u.Long); + OldPte.u.Long = InterlockedExchangePte(PointerPte, TempPte.u.Long); // We should be able to bring a page back from PAGE_NOACCESS - if ((Pte & 0x800) || !(Pte >> PAGE_SHIFT)) + if (!OldPte.u.Hard.Valid && (FlagOn(OldPte.u.Long, 0x800) || (OldPte.u.Hard.PageFrameNumber == 0))) { - DPRINT1("Invalid Pte %lx\n", Pte); + DPRINT1("Invalid Pte %lx\n", OldPte.u.Long); KeBugCheck(MEMORY_MANAGEMENT); } - if (Pte != TempPte.u.Long) + if (OldPte.u.Long != TempPte.u.Long) KeInvalidateTlbEntry(Address); MiUnlockProcessWorkingSetUnsafe(Process, PsGetCurrentThread()); @@ -759,7 +735,6 @@ NTAPI MmSetDirtyBit(PEPROCESS Process, PVOID Address, BOOLEAN Bit) { PMMPTE PointerPte; - ULONG Pte; DPRINT("MmSetDirtyBit(Process %p Address %p Bit %x)\n", Process, Address, Bit); @@ -774,20 +749,15 @@ MmSetDirtyBit(PEPROCESS Process, PVOID Address, BOOLEAN Bit) MiMakePdeExistAndMakeValid(MiAddressToPde(Address), Process, MM_NOIRQL); PointerPte = MiAddressToPte(Address); - Pte = PointerPte->u.Long; - if (Bit) - Pte |= PA_DIRTY; - else - Pte &= ~PA_DIRTY; - Pte = InterlockedExchangePte(PointerPte, Pte); - // We shouldnl't set dirty bit on non-mapped adresses - if ((Pte & 0x800) || !(Pte >> PAGE_SHIFT)) + if (!PointerPte->u.Hard.Valid && (FlagOn(PointerPte->u.Long, 0x800) || (PointerPte->u.Hard.PageFrameNumber == 0))) { - DPRINT1("Invalid Pte %lx\n", Pte); + DPRINT1("Invalid Pte %lx\n", PointerPte->u.Long); KeBugCheck(MEMORY_MANAGEMENT); } + PointerPte->u.Hard.Dirty = !!Bit; + if (!Bit) KeInvalidateTlbEntry(Address); @@ -802,4 +772,21 @@ MmInitGlobalKernelPageDirectory(VOID) /* Nothing to do here */ } +#ifdef _M_IX86 +BOOLEAN +Mmi386MakeKernelPageTableGlobal(PVOID Address) +{ + PMMPDE PointerPde = MiAddressToPde(Address); + PMMPTE PointerPte = MiAddressToPte(Address); + + if (PointerPde->u.Hard.Valid == 0) + { + if (!MiSynchronizeSystemPde(PointerPde)) + return FALSE; + return PointerPte->u.Hard.Valid != 0; + } + return FALSE; +} +#endif + /* EOF */

3 years, 5 months

[reactos] 07/12: [NDK] Define NX bit in X86PAE PTE struct

by Jérôme Gardou

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=6d957d69583972489a950… commit 6d957d69583972489a9506c678821abe017d676d Author: Jérôme Gardou <jerome.gardou(a)reactos.org> AuthorDate: Wed Apr 7 08:49:07 2021 +0200 Commit: Jérôme Gardou <zefklop(a)users.noreply.github.com> CommitDate: Thu Apr 8 15:40:37 2021 +0200 [NDK] Define NX bit in X86PAE PTE struct --- sdk/include/ndk/i386/mmtypes.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sdk/include/ndk/i386/mmtypes.h b/sdk/include/ndk/i386/mmtypes.h index 1b52d06de4b..e11a2da1b65 100644 --- a/sdk/include/ndk/i386/mmtypes.h +++ b/sdk/include/ndk/i386/mmtypes.h @@ -183,7 +183,8 @@ typedef struct _HARDWARE_PTE_X86 ULONGLONG Prototype:1; ULONGLONG reserved0:1; ULONGLONG PageFrameNumber:26; - ULONGLONG reserved1:26; + ULONGLONG reserved1:25; + ULONGLONG NoExecute:1; }; struct {

3 years, 5 months

[reactos] 06/12: [NTOS:MM] Use MI_MAKE_HARDWARE_PTE & friends in legacy Mm

by Jérôme Gardou

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=b10d92a16c6985b8063b9… commit b10d92a16c6985b8063b954d9211864bf8114052 Author: Jérôme Gardou <jerome.gardou(a)reactos.org> AuthorDate: Thu Apr 1 11:45:10 2021 +0200 Commit: Jérôme Gardou <zefklop(a)users.noreply.github.com> CommitDate: Thu Apr 8 15:40:37 2021 +0200 [NTOS:MM] Use MI_MAKE_HARDWARE_PTE & friends in legacy Mm --- ntoskrnl/mm/i386/page.c | 91 +++++++++++++++---------------------------------- 1 file changed, 28 insertions(+), 63 deletions(-) diff --git a/ntoskrnl/mm/i386/page.c b/ntoskrnl/mm/i386/page.c index 35b0921d0ae..8b3ed370e94 100644 --- a/ntoskrnl/mm/i386/page.c +++ b/ntoskrnl/mm/i386/page.c @@ -15,9 +15,6 @@ #include <mm/ARM3/miarm.h> -#define ADDR_TO_PDE_OFFSET MiAddressToPdeOffset -#define ADDR_TO_PAGE_TABLE(v) (((ULONG)(v)) / (1024 * PAGE_SIZE)) - /* GLOBALS *****************************************************************/ #define PA_BIT_PRESENT (0) @@ -134,47 +131,6 @@ ULONG MmProtectToValue[32] = /* FUNCTIONS ***************************************************************/ -static ULONG -ProtectToPTE(ULONG flProtect) -{ - ULONG Attributes = 0; - - if (flProtect & (PAGE_NOACCESS|PAGE_GUARD)) - { - Attributes = 0; - } - else if (flProtect & PAGE_IS_WRITABLE) - { - Attributes = PA_PRESENT | PA_READWRITE; - } - else if (flProtect & (PAGE_IS_READABLE | PAGE_IS_EXECUTABLE)) - { - Attributes = PA_PRESENT; - } - else - { - DPRINT1("Unknown main protection type.\n"); - KeBugCheck(MEMORY_MANAGEMENT); - } - - if (flProtect & PAGE_SYSTEM) - { - } - else - { - Attributes = Attributes | PA_USER; - } - if (flProtect & PAGE_NOCACHE) - { - Attributes = Attributes | PA_CD; - } - if (flProtect & PAGE_WRITETHROUGH) - { - Attributes = Attributes | PA_WT; - } - return(Attributes); -} - NTSTATUS NTAPI MiFillSystemPageDirectory(IN PVOID Base, @@ -591,15 +547,22 @@ MmCreateVirtualMappingUnsafe(PEPROCESS Process, ULONG flProtect, PFN_NUMBER Page) { - ULONG Attributes; + ULONG ProtectionMask; PMMPTE PointerPte; - ULONG Pte; + MMPTE TempPte; + ULONG_PTR Pte; DPRINT("MmCreateVirtualMappingUnsafe(%p, %p, %lu, %x)\n", Process, Address, flProtect, Page); ASSERT(((ULONG_PTR)Address % PAGE_SIZE) == 0); + ProtectionMask = MiMakeProtectionMask(flProtect); + /* Caller must have checked ! */ + ASSERT(ProtectionMask != MM_INVALID_PROTECTION); + ASSERT(ProtectionMask != MM_NOACCESS); + ASSERT(ProtectionMask != MM_ZERO_ACCESS); + /* Make sure our PDE is valid, and that everything is going fine */ if (Process == NULL) { @@ -626,22 +589,18 @@ MmCreateVirtualMappingUnsafe(PEPROCESS Process, MiMakePdeExistAndMakeValid(MiAddressToPde(Address), Process, MM_NOIRQL); } - Attributes = ProtectToPTE(flProtect); - Attributes &= 0xfff; + PointerPte = MiAddressToPte(Address); + if (Address >= MmSystemRangeStart) { - Attributes &= ~PA_USER; + MI_MAKE_HARDWARE_PTE_KERNEL(&TempPte, PointerPte, ProtectionMask, Page); } else { - Attributes |= PA_USER; + MI_MAKE_HARDWARE_PTE_USER(&TempPte, PointerPte, ProtectionMask, Page); } - /* This must be for a valid address */ - ASSERT(FlagOn(Attributes, PA_PRESENT)); - - PointerPte = MiAddressToPte(Address); - Pte = InterlockedExchangePte(PointerPte, PFN_TO_PTE(Page) | Attributes); + Pte = InterlockedExchangePte(PointerPte, TempPte.u.Long); /* There should not have been anything valid here */ if (Pte != 0) { @@ -752,9 +711,10 @@ VOID NTAPI MmSetPageProtect(PEPROCESS Process, PVOID Address, ULONG flProtect) { - ULONG Attributes = 0; + ULONG ProtectionMask; PMMPTE PointerPte; - ULONG Pte; + MMPTE TempPte; + ULONG_PTR Pte; DPRINT("MmSetPageProtect(Process %p Address %p flProtect %x)\n", Process, Address, flProtect); @@ -764,17 +724,22 @@ MmSetPageProtect(PEPROCESS Process, PVOID Address, ULONG flProtect) ASSERT(Process == PsGetCurrentProcess()); + ProtectionMask = MiMakeProtectionMask(flProtect); + /* Caller must have checked ! */ + ASSERT(ProtectionMask != MM_INVALID_PROTECTION); + MiLockProcessWorkingSetUnsafe(Process, PsGetCurrentThread()); MiMakePdeExistAndMakeValid(MiAddressToPde(Address), Process, MM_NOIRQL); - Attributes = ProtectToPTE(flProtect); + PointerPte = MiAddressToPte(Address); - Attributes &= 0xfff; - Attributes |= PA_USER; + MI_MAKE_HARDWARE_PTE_USER(&TempPte, PointerPte, ProtectionMask, PFN_FROM_PTE(PointerPte)); + /* Keep dirty & accessed bits */ + TempPte.u.Hard.Accessed = PointerPte->u.Hard.Accessed; + TempPte.u.Hard.Dirty = PointerPte->u.Hard.Dirty; - PointerPte = MiAddressToPte(Address); - Pte = InterlockedExchangePte(PointerPte, PAGE_MASK(PointerPte->u.Long) | Attributes | (PointerPte->u.Long & (PA_ACCESSED|PA_DIRTY))); + Pte = InterlockedExchangePte(PointerPte, TempPte.u.Long); // We should be able to bring a page back from PAGE_NOACCESS if ((Pte & 0x800) || !(Pte >> PAGE_SHIFT)) @@ -783,7 +748,7 @@ MmSetPageProtect(PEPROCESS Process, PVOID Address, ULONG flProtect) KeBugCheck(MEMORY_MANAGEMENT); } - if ((Pte & 0xFFF) != Attributes) + if (Pte != TempPte.u.Long) KeInvalidateTlbEntry(Address); MiUnlockProcessWorkingSetUnsafe(Process, PsGetCurrentThread());

3 years, 5 months

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Ros-diffs April 2021