_xeroxz
4 years ago
parent
79d43e43db
commit
ca4f747cc2
@ -0,0 +1,388 @@
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## Ignore Visual Studio temporary files, build results, and
|
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## files generated by popular Visual Studio add-ons.
|
||||
##
|
||||
## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
|
||||
|
||||
# User-specific files
|
||||
*.rsuser
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||||
*.suo
|
||||
*.user
|
||||
*.userosscache
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||||
*.sln.docstates
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||||
|
||||
# User-specific files (MonoDevelop/Xamarin Studio)
|
||||
*.userprefs
|
||||
|
||||
# Mono auto generated files
|
||||
mono_crash.*
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||||
|
||||
# Build results
|
||||
[Dd]ebug/
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||||
[Dd]ebugPublic/
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||||
[Rr]elease/
|
||||
[Rr]eleases/
|
||||
x64/
|
||||
x86/
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||||
[Ww][Ii][Nn]32/
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||||
[Aa][Rr][Mm]/
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||||
[Aa][Rr][Mm]64/
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||||
bld/
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||||
[Bb]in/
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||||
[Oo]bj/
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||||
[Ll]og/
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||||
[Ll]ogs/
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||||
|
||||
# Visual Studio 2015/2017 cache/options directory
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||||
.vs/
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||||
# Uncomment if you have tasks that create the project's static files in wwwroot
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#wwwroot/
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||||
|
||||
# Visual Studio 2017 auto generated files
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||||
Generated\ Files/
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# MSTest test Results
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||||
[Tt]est[Rr]esult*/
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[Bb]uild[Ll]og.*
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# NUnit
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||||
*.VisualState.xml
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TestResult.xml
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nunit-*.xml
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||||
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||||
# Build Results of an ATL Project
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||||
[Dd]ebugPS/
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||||
[Rr]eleasePS/
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dlldata.c
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# Benchmark Results
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||||
BenchmarkDotNet.Artifacts/
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||||
|
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# .NET Core
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project.lock.json
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project.fragment.lock.json
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artifacts/
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# ASP.NET Scaffolding
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||||
ScaffoldingReadMe.txt
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||||
|
||||
# StyleCop
|
||||
StyleCopReport.xml
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||||
|
||||
# Files built by Visual Studio
|
||||
*_i.c
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||||
*_p.c
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||||
*_h.h
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||||
*.ilk
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||||
*.meta
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||||
*.obj
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||||
*.iobj
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||||
*.pch
|
||||
*.pdb
|
||||
*.ipdb
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||||
*.pgc
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||||
*.pgd
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||||
*.rsp
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||||
*.sbr
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||||
*.tlb
|
||||
*.tli
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||||
*.tlh
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||||
*.tmp
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||||
*.tmp_proj
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||||
*_wpftmp.csproj
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||||
*.log
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||||
*.tlog
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||||
*.vspscc
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||||
*.vssscc
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||||
.builds
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||||
*.pidb
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*.svclog
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||||
*.scc
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||||
|
||||
# Chutzpah Test files
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||||
_Chutzpah*
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|
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# Visual C++ cache files
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||||
ipch/
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*.aps
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*.ncb
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*.opendb
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||||
*.opensdf
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||||
*.sdf
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||||
*.cachefile
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||||
*.VC.db
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||||
*.VC.VC.opendb
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# Visual Studio profiler
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*.psess
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*.vsp
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*.vspx
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*.sap
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||||
|
||||
# Visual Studio Trace Files
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||||
*.e2e
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||||
|
||||
# TFS 2012 Local Workspace
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$tf/
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|
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# Guidance Automation Toolkit
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*.gpState
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||||
# ReSharper is a .NET coding add-in
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_ReSharper*/
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*.[Rr]e[Ss]harper
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*.DotSettings.user
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||||
|
||||
# TeamCity is a build add-in
|
||||
_TeamCity*
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|
||||
# DotCover is a Code Coverage Tool
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*.dotCover
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|
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# AxoCover is a Code Coverage Tool
|
||||
.axoCover/*
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!.axoCover/settings.json
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|
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# Coverlet is a free, cross platform Code Coverage Tool
|
||||
coverage*.json
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||||
coverage*.xml
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||||
coverage*.info
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||||
|
||||
# Visual Studio code coverage results
|
||||
*.coverage
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||||
*.coveragexml
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||||
|
||||
# NCrunch
|
||||
_NCrunch_*
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||||
.*crunch*.local.xml
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||||
nCrunchTemp_*
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||||
|
||||
# MightyMoose
|
||||
*.mm.*
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||||
AutoTest.Net/
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||||
|
||||
# Web workbench (sass)
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||||
.sass-cache/
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||||
|
||||
# Installshield output folder
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||||
[Ee]xpress/
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||||
|
||||
# DocProject is a documentation generator add-in
|
||||
DocProject/buildhelp/
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||||
DocProject/Help/*.HxT
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||||
DocProject/Help/*.HxC
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||||
DocProject/Help/*.hhc
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||||
DocProject/Help/*.hhk
|
||||
DocProject/Help/*.hhp
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||||
DocProject/Help/Html2
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||||
DocProject/Help/html
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||||
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||||
# Click-Once directory
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||||
publish/
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||||
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||||
# Publish Web Output
|
||||
*.[Pp]ublish.xml
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||||
*.azurePubxml
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# Note: Comment the next line if you want to checkin your web deploy settings,
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||||
# but database connection strings (with potential passwords) will be unencrypted
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||||
*.pubxml
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||||
*.publishproj
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||||
|
||||
# Microsoft Azure Web App publish settings. Comment the next line if you want to
|
||||
# checkin your Azure Web App publish settings, but sensitive information contained
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||||
# in these scripts will be unencrypted
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||||
PublishScripts/
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# NuGet Packages
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||||
*.nupkg
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||||
# NuGet Symbol Packages
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||||
*.snupkg
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||||
# The packages folder can be ignored because of Package Restore
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**/[Pp]ackages/*
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# except build/, which is used as an MSBuild target.
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||||
!**/[Pp]ackages/build/
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||||
# Uncomment if necessary however generally it will be regenerated when needed
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#!**/[Pp]ackages/repositories.config
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||||
# NuGet v3's project.json files produces more ignorable files
|
||||
*.nuget.props
|
||||
*.nuget.targets
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||||
|
||||
# Nuget personal access tokens and Credentials
|
||||
nuget.config
|
||||
|
||||
# Microsoft Azure Build Output
|
||||
csx/
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||||
*.build.csdef
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||||
|
||||
# Microsoft Azure Emulator
|
||||
ecf/
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||||
rcf/
|
||||
|
||||
# Windows Store app package directories and files
|
||||
AppPackages/
|
||||
BundleArtifacts/
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||||
Package.StoreAssociation.xml
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||||
_pkginfo.txt
|
||||
*.appx
|
||||
*.appxbundle
|
||||
*.appxupload
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||||
|
||||
# Visual Studio cache files
|
||||
# files ending in .cache can be ignored
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||||
*.[Cc]ache
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||||
# but keep track of directories ending in .cache
|
||||
!?*.[Cc]ache/
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||||
|
||||
# Others
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||||
ClientBin/
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||||
~$*
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*~
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||||
*.dbmdl
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||||
*.dbproj.schemaview
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||||
*.jfm
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||||
*.pfx
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||||
*.publishsettings
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||||
orleans.codegen.cs
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||||
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||||
# Including strong name files can present a security risk
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||||
# (https://github.com/github/gitignore/pull/2483#issue-259490424)
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||||
#*.snk
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||||
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||||
# Since there are multiple workflows, uncomment next line to ignore bower_components
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||||
# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
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||||
#bower_components/
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||||
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||||
# RIA/Silverlight projects
|
||||
Generated_Code/
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||||
|
||||
# Backup & report files from converting an old project file
|
||||
# to a newer Visual Studio version. Backup files are not needed,
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||||
# because we have git ;-)
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||||
_UpgradeReport_Files/
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||||
Backup*/
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||||
UpgradeLog*.XML
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||||
UpgradeLog*.htm
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||||
ServiceFabricBackup/
|
||||
*.rptproj.bak
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||||
|
||||
# SQL Server files
|
||||
*.mdf
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||||
*.ldf
|
||||
*.ndf
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||||
|
||||
# Business Intelligence projects
|
||||
*.rdl.data
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||||
*.bim.layout
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||||
*.bim_*.settings
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||||
*.rptproj.rsuser
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||||
*- [Bb]ackup.rdl
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*- [Bb]ackup ([0-9]).rdl
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||||
*- [Bb]ackup ([0-9][0-9]).rdl
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||||
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||||
# Microsoft Fakes
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||||
FakesAssemblies/
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||||
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||||
# GhostDoc plugin setting file
|
||||
*.GhostDoc.xml
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||||
|
||||
# Node.js Tools for Visual Studio
|
||||
.ntvs_analysis.dat
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||||
node_modules/
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||||
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||||
# Visual Studio 6 build log
|
||||
*.plg
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||||
|
||||
# Visual Studio 6 workspace options file
|
||||
*.opt
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||||
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||||
# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
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||||
*.vbw
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||||
|
||||
# Visual Studio LightSwitch build output
|
||||
**/*.HTMLClient/GeneratedArtifacts
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||||
**/*.DesktopClient/GeneratedArtifacts
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||||
**/*.DesktopClient/ModelManifest.xml
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||||
**/*.Server/GeneratedArtifacts
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||||
**/*.Server/ModelManifest.xml
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||||
_Pvt_Extensions
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# Paket dependency manager
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.paket/paket.exe
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paket-files/
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# FAKE - F# Make
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.fake/
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# CodeRush personal settings
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||||
.cr/personal
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||||
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||||
# Python Tools for Visual Studio (PTVS)
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||||
__pycache__/
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*.pyc
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||||
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||||
# Cake - Uncomment if you are using it
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||||
# tools/**
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||||
# !tools/packages.config
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||||
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||||
# Tabs Studio
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||||
*.tss
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||||
|
||||
# Telerik's JustMock configuration file
|
||||
*.jmconfig
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||||
|
||||
# BizTalk build output
|
||||
*.btp.cs
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||||
*.btm.cs
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||||
*.odx.cs
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||||
*.xsd.cs
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||||
|
||||
# OpenCover UI analysis results
|
||||
OpenCover/
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||||
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||||
# Azure Stream Analytics local run output
|
||||
ASALocalRun/
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||||
|
||||
# MSBuild Binary and Structured Log
|
||||
*.binlog
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||||
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||||
# NVidia Nsight GPU debugger configuration file
|
||||
*.nvuser
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||||
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||||
# MFractors (Xamarin productivity tool) working folder
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||||
.mfractor/
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||||
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||||
# Local History for Visual Studio
|
||||
.localhistory/
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||||
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||||
# BeatPulse healthcheck temp database
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||||
healthchecksdb
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||||
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||||
# Backup folder for Package Reference Convert tool in Visual Studio 2017
|
||||
MigrationBackup/
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||||
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||||
# Ionide (cross platform F# VS Code tools) working folder
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||||
.ionide/
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||||
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||||
# Fody - auto-generated XML schema
|
||||
FodyWeavers.xsd
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||||
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||||
# VS Code files for those working on multiple tools
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||||
.vscode/*
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||||
!.vscode/settings.json
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||||
!.vscode/tasks.json
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||||
!.vscode/launch.json
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||||
!.vscode/extensions.json
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||||
*.code-workspace
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||||
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||||
# Local History for Visual Studio Code
|
||||
.history/
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||||
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||||
# Windows Installer files from build outputs
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||||
*.cab
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||||
*.msi
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||||
*.msix
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||||
*.msm
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||||
*.msp
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||||
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||||
# JetBrains Rider
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.idea/
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*.sln.iml
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@ -0,0 +1,3 @@
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[submodule "dependencies/vmtracer"]
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path = dependencies/vmtracer
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url = https://githacks.org/vmp2/vmtracer.git
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@ -0,0 +1 @@
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Subproject commit 2130f86ea886b5a8b81d368b3b6a6f2412c37194
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@ -0,0 +1,580 @@
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/**
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* License: Apache 2.0 with LLVM Exception or GPL v3
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*
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* Author: Jesse Laning
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*/
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#ifndef ARGPARSE_H
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#define ARGPARSE_H
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#include <algorithm>
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#include <cctype>
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#include <cstring>
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#include <iomanip>
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#include <iostream>
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#include <locale>
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#include <map>
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#include <numeric>
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#include <sstream>
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#include <stdexcept>
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#include <string>
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#include <unordered_map>
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#include <vector>
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namespace argparse {
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namespace detail {
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static inline bool _not_space(int ch) { return !std::isspace(ch); }
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static inline void _ltrim(std::string& s, bool (*f)(int) = _not_space) {
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s.erase(s.begin(), std::find_if(s.begin(), s.end(), f));
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}
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static inline void _rtrim(std::string& s, bool (*f)(int) = _not_space) {
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s.erase(std::find_if(s.rbegin(), s.rend(), f).base(), s.end());
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}
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static inline void _trim(std::string& s, bool (*f)(int) = _not_space) {
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_ltrim(s, f);
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_rtrim(s, f);
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}
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static inline std::string _ltrim_copy(std::string s,
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bool (*f)(int) = _not_space) {
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_ltrim(s, f);
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return s;
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}
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static inline std::string _rtrim_copy(std::string s,
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bool (*f)(int) = _not_space) {
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_rtrim(s, f);
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return s;
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}
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static inline std::string _trim_copy(std::string s,
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bool (*f)(int) = _not_space) {
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_trim(s, f);
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return s;
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}
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template <typename InputIt>
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static inline std::string _join(InputIt begin, InputIt end,
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const std::string& separator = " ") {
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std::ostringstream ss;
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if (begin != end) {
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ss << *begin++;
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}
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while (begin != end) {
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ss << separator;
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ss << *begin++;
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}
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return ss.str();
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}
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static inline bool _is_number(const std::string& arg) {
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std::istringstream iss(arg);
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float f;
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iss >> std::noskipws >> f;
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||||
return iss.eof() && !iss.fail();
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}
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||||
static inline int _find_equal(const std::string& s) {
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||||
for (size_t i = 0; i < s.length(); ++i) {
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||||
// if find graph symbol before equal, end search
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||||
// i.e. don't accept --asd)f=0 arguments
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||||
// but allow --asd_f and --asd-f arguments
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||||
if (std::ispunct(static_cast<int>(s[i]))) {
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if (s[i] == '=') {
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return static_cast<int>(i);
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||||
}
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||||
else if (s[i] == '_' || s[i] == '-') {
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continue;
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||||
}
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return -1;
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||||
}
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||||
}
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||||
return -1;
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||||
}
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||||
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||||
static inline size_t _find_name_end(const std::string& s) {
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size_t i;
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for (i = 0; i < s.length(); ++i) {
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||||
if (std::ispunct(static_cast<int>(s[i]))) {
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break;
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||||
}
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||||
}
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return i;
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||||
}
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||||
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||||
namespace is_vector_impl {
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||||
template <typename T>
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struct is_vector : std::false_type {};
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template <typename... Args>
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struct is_vector<std::vector<Args...>> : std::true_type {};
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} // namespace is_vector_impl
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// type trait to utilize the implementation type traits as well as decay the
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// type
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template <typename T>
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struct is_vector {
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static constexpr bool const value =
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is_vector_impl::is_vector<typename std::decay<T>::type>::value;
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};
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} // namespace detail
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class argument_parser_t {
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private:
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public:
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class Argument;
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class Result {
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public:
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Result() {}
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Result(std::string err) noexcept : _error(true), _what(err) {}
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operator bool() const { return _error; }
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friend std::ostream& operator<<(std::ostream& os, const Result& dt);
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const std::string& what() const { return _what; }
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private:
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bool _error{ false };
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std::string _what{};
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};
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||||
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||||
class Argument {
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public:
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enum Position : int { LAST = -1, DONT_CARE = -2 };
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||||
enum Count : int { ANY = -1 };
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||||
|
||||
Argument& name(const std::string& name) {
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||||
_names.push_back(name);
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||||
return *this;
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||||
}
|
||||
|
||||
Argument& names(std::vector<std::string> names) {
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||||
_names.insert(_names.end(), names.begin(), names.end());
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||||
return *this;
|
||||
}
|
||||
|
||||
Argument& description(const std::string& description) {
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||||
_desc = description;
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||||
return *this;
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||||
}
|
||||
|
||||
Argument& required(bool req) {
|
||||
_required = req;
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||||
return *this;
|
||||
}
|
||||
|
||||
Argument& position(int position) {
|
||||
if (position != Position::LAST) {
|
||||
// position + 1 because technically argument zero is the name of the
|
||||
// executable
|
||||
_position = position + 1;
|
||||
}
|
||||
else {
|
||||
_position = position;
|
||||
}
|
||||
return *this;
|
||||
}
|
||||
|
||||
Argument& count(int count) {
|
||||
_count = count;
|
||||
return *this;
|
||||
}
|
||||
|
||||
bool found() const { return _found; }
|
||||
|
||||
template <typename T>
|
||||
typename std::enable_if<detail::is_vector<T>::value, T>::type get() {
|
||||
T t = T();
|
||||
typename T::value_type vt;
|
||||
for (auto& s : _values) {
|
||||
std::istringstream in(s);
|
||||
in >> vt;
|
||||
t.push_back(vt);
|
||||
}
|
||||
return t;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
typename std::enable_if<!detail::is_vector<T>::value, T>::type get() {
|
||||
std::istringstream in(get<std::string>());
|
||||
T t = T();
|
||||
in >> t >> std::ws;
|
||||
return t;
|
||||
}
|
||||
|
||||
private:
|
||||
Argument(const std::string& name, const std::string& desc,
|
||||
bool required = false)
|
||||
: _desc(desc), _required(required) {
|
||||
_names.push_back(name);
|
||||
}
|
||||
|
||||
Argument() {}
|
||||
|
||||
friend class argument_parser_t;
|
||||
int _position{ Position::DONT_CARE };
|
||||
int _count{ Count::ANY };
|
||||
std::vector<std::string> _names{};
|
||||
std::string _desc{};
|
||||
bool _found{ false };
|
||||
bool _required{ false };
|
||||
int _index{ -1 };
|
||||
|
||||
std::vector<std::string> _values{};
|
||||
};
|
||||
|
||||
argument_parser_t(std::string bin, std::string desc)
|
||||
: _bin(bin), _desc(desc) {}
|
||||
|
||||
Argument& add_argument() {
|
||||
_arguments.push_back({});
|
||||
_arguments.back()._index = static_cast<int>(_arguments.size()) - 1;
|
||||
return _arguments.back();
|
||||
}
|
||||
|
||||
Argument& add_argument(const std::string& name, const std::string& long_name,
|
||||
const std::string& desc, const bool required = false) {
|
||||
_arguments.push_back(Argument(name, desc, required));
|
||||
_arguments.back()._names.push_back(long_name);
|
||||
_arguments.back()._index = static_cast<int>(_arguments.size()) - 1;
|
||||
return _arguments.back();
|
||||
}
|
||||
|
||||
Argument& add_argument(const std::string& name, const std::string& desc,
|
||||
const bool required = false) {
|
||||
_arguments.push_back(Argument(name, desc, required));
|
||||
_arguments.back()._index = static_cast<int>(_arguments.size()) - 1;
|
||||
return _arguments.back();
|
||||
}
|
||||
|
||||
void print_help(size_t count = 0, size_t page = 0) {
|
||||
if (page * count > _arguments.size()) {
|
||||
return;
|
||||
}
|
||||
if (page == 0) {
|
||||
std::cout << "Usage: " << _bin;
|
||||
if (_positional_arguments.empty()) {
|
||||
std::cout << " [options...]" << std::endl;
|
||||
}
|
||||
else {
|
||||
int current = 1;
|
||||
for (auto& v : _positional_arguments) {
|
||||
if (v.first != Argument::Position::LAST) {
|
||||
for (; current < v.first; current++) {
|
||||
std::cout << " [" << current << "]";
|
||||
}
|
||||
std::cout
|
||||
<< " ["
|
||||
<< detail::_ltrim_copy(
|
||||
_arguments[static_cast<size_t>(v.second)]._names[0],
|
||||
[](int c) -> bool { return c != static_cast<int>('-'); })
|
||||
<< "]";
|
||||
}
|
||||
}
|
||||
auto it = _positional_arguments.find(Argument::Position::LAST);
|
||||
if (it == _positional_arguments.end()) {
|
||||
std::cout << " [options...]";
|
||||
}
|
||||
else {
|
||||
std::cout
|
||||
<< " [options...] ["
|
||||
<< detail::_ltrim_copy(
|
||||
_arguments[static_cast<size_t>(it->second)]._names[0],
|
||||
[](int c) -> bool { return c != static_cast<int>('-'); })
|
||||
<< "]";
|
||||
}
|
||||
std::cout << std::endl;
|
||||
}
|
||||
std::cout << "Options:" << std::endl;
|
||||
}
|
||||
if (count == 0) {
|
||||
page = 0;
|
||||
count = _arguments.size();
|
||||
}
|
||||
for (size_t i = page * count;
|
||||
i < std::min<size_t>(page * count + count, _arguments.size()); i++) {
|
||||
Argument& a = _arguments[i];
|
||||
std::string name = a._names[0];
|
||||
for (size_t n = 1; n < a._names.size(); ++n) {
|
||||
name.append(", " + a._names[n]);
|
||||
}
|
||||
std::cout << " " << std::setw(23) << std::left << name << std::setw(23)
|
||||
<< a._desc;
|
||||
if (a._required) {
|
||||
std::cout << " (Required)";
|
||||
}
|
||||
std::cout << std::endl;
|
||||
}
|
||||
}
|
||||
|
||||
Result parse(int argc, const char* argv[]) {
|
||||
Result err;
|
||||
if (argc > 1) {
|
||||
// build name map
|
||||
for (auto& a : _arguments) {
|
||||
for (auto& n : a._names) {
|
||||
std::string name = detail::_ltrim_copy(
|
||||
n, [](int c) -> bool { return c != static_cast<int>('-'); });
|
||||
if (_name_map.find(name) != _name_map.end()) {
|
||||
return Result("Duplicate of argument name: " + n);
|
||||
}
|
||||
_name_map[name] = a._index;
|
||||
}
|
||||
if (a._position >= 0 || a._position == Argument::Position::LAST) {
|
||||
_positional_arguments[a._position] = a._index;
|
||||
}
|
||||
}
|
||||
if (err) {
|
||||
return err;
|
||||
}
|
||||
|
||||
// parse
|
||||
std::string current_arg;
|
||||
size_t arg_len;
|
||||
for (int argv_index = 1; argv_index < argc; ++argv_index) {
|
||||
current_arg = std::string(argv[argv_index]);
|
||||
arg_len = current_arg.length();
|
||||
if (arg_len == 0) {
|
||||
continue;
|
||||
}
|
||||
if (_help_enabled && (current_arg == "-h" || current_arg == "--help")) {
|
||||
_arguments[static_cast<size_t>(_name_map["help"])]._found = true;
|
||||
}
|
||||
else if (argv_index == argc - 1 &&
|
||||
_positional_arguments.find(Argument::Position::LAST) !=
|
||||
_positional_arguments.end()) {
|
||||
err = _end_argument();
|
||||
Result b = err;
|
||||
err = _add_value(current_arg, Argument::Position::LAST);
|
||||
if (b) {
|
||||
return b;
|
||||
}
|
||||
if (err) {
|
||||
return err;
|
||||
}
|
||||
}
|
||||
else if (arg_len >= 2 &&
|
||||
!detail::_is_number(current_arg)) { // ignores the case if
|
||||
// the arg is just a -
|
||||
// look for -a (short) or --arg (long) args
|
||||
if (current_arg[0] == '-') {
|
||||
err = _end_argument();
|
||||
if (err) {
|
||||
return err;
|
||||
}
|
||||
// look for --arg (long) args
|
||||
if (current_arg[1] == '-') {
|
||||
err = _begin_argument(current_arg.substr(2), true, argv_index);
|
||||
if (err) {
|
||||
return err;
|
||||
}
|
||||
}
|
||||
else { // short args
|
||||
err = _begin_argument(current_arg.substr(1), false, argv_index);
|
||||
if (err) {
|
||||
return err;
|
||||
}
|
||||
}
|
||||
}
|
||||
else { // argument value
|
||||
err = _add_value(current_arg, argv_index);
|
||||
if (err) {
|
||||
return err;
|
||||
}
|
||||
}
|
||||
}
|
||||
else { // argument value
|
||||
err = _add_value(current_arg, argv_index);
|
||||
if (err) {
|
||||
return err;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (_help_enabled && exists("help")) {
|
||||
return Result();
|
||||
}
|
||||
err = _end_argument();
|
||||
if (err) {
|
||||
return err;
|
||||
}
|
||||
for (auto& p : _positional_arguments) {
|
||||
Argument& a = _arguments[static_cast<size_t>(p.second)];
|
||||
if (a._values.size() > 0 && a._values[0][0] == '-') {
|
||||
std::string name = detail::_ltrim_copy(a._values[0], [](int c) -> bool {
|
||||
return c != static_cast<int>('-');
|
||||
});
|
||||
if (_name_map.find(name) != _name_map.end()) {
|
||||
if (a._position == Argument::Position::LAST) {
|
||||
return Result(
|
||||
"Poisitional argument expected at the end, but argument " +
|
||||
a._values[0] + " found instead");
|
||||
}
|
||||
else {
|
||||
return Result("Poisitional argument expected in position " +
|
||||
std::to_string(a._position) + ", but argument " +
|
||||
a._values[0] + " found instead");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
for (auto& a : _arguments) {
|
||||
if (a._required && !a._found) {
|
||||
return Result("Required argument not found: " + a._names[0]);
|
||||
}
|
||||
if (a._position >= 0 && argc >= a._position && !a._found) {
|
||||
return Result("Argument " + a._names[0] + " expected in position " +
|
||||
std::to_string(a._position));
|
||||
}
|
||||
}
|
||||
return Result();
|
||||
}
|
||||
|
||||
void enable_help() {
|
||||
add_argument("-h", "--help", "Shows this page", false);
|
||||
_help_enabled = true;
|
||||
}
|
||||
|
||||
bool exists(const std::string& name) const {
|
||||
std::string n = detail::_ltrim_copy(
|
||||
name, [](int c) -> bool { return c != static_cast<int>('-'); });
|
||||
auto it = _name_map.find(n);
|
||||
if (it != _name_map.end()) {
|
||||
return _arguments[static_cast<size_t>(it->second)]._found;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
T get(const std::string& name) {
|
||||
auto t = _name_map.find(name);
|
||||
if (t != _name_map.end()) {
|
||||
return _arguments[static_cast<size_t>(t->second)].get<T>();
|
||||
}
|
||||
return T();
|
||||
}
|
||||
|
||||
private:
|
||||
Result _begin_argument(const std::string& arg, bool longarg, int position) {
|
||||
auto it = _positional_arguments.find(position);
|
||||
if (it != _positional_arguments.end()) {
|
||||
Result err = _end_argument();
|
||||
Argument& a = _arguments[static_cast<size_t>(it->second)];
|
||||
a._values.push_back((longarg ? "--" : "-") + arg);
|
||||
a._found = true;
|
||||
return err;
|
||||
}
|
||||
if (_current != -1) {
|
||||
return Result("Current argument left open");
|
||||
}
|
||||
size_t name_end = detail::_find_name_end(arg);
|
||||
std::string arg_name = arg.substr(0, name_end);
|
||||
if (longarg) {
|
||||
int equal_pos = detail::_find_equal(arg);
|
||||
auto nmf = _name_map.find(arg_name);
|
||||
if (nmf == _name_map.end()) {
|
||||
return Result("Unrecognized command line option '" + arg_name + "'");
|
||||
}
|
||||
_current = nmf->second;
|
||||
_arguments[static_cast<size_t>(nmf->second)]._found = true;
|
||||
if (equal_pos == 0 ||
|
||||
(equal_pos < 0 &&
|
||||
arg_name.length() < arg.length())) { // malformed argument
|
||||
return Result("Malformed argument: " + arg);
|
||||
}
|
||||
else if (equal_pos > 0) {
|
||||
std::string arg_value = arg.substr(name_end + 1);
|
||||
_add_value(arg_value, position);
|
||||
}
|
||||
}
|
||||
else {
|
||||
Result r;
|
||||
if (arg_name.length() == 1) {
|
||||
return _begin_argument(arg, true, position);
|
||||
}
|
||||
else {
|
||||
for (char& c : arg_name) {
|
||||
r = _begin_argument(std::string(1, c), true, position);
|
||||
if (r) {
|
||||
return r;
|
||||
}
|
||||
r = _end_argument();
|
||||
if (r) {
|
||||
return r;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return Result();
|
||||
}
|
||||
|
||||
Result _add_value(const std::string& value, int location) {
|
||||
if (_current >= 0) {
|
||||
Result err;
|
||||
Argument& a = _arguments[static_cast<size_t>(_current)];
|
||||
if (a._count >= 0 && static_cast<int>(a._values.size()) >= a._count) {
|
||||
err = _end_argument();
|
||||
if (err) {
|
||||
return err;
|
||||
}
|
||||
goto unnamed;
|
||||
}
|
||||
a._values.push_back(value);
|
||||
if (a._count >= 0 && static_cast<int>(a._values.size()) >= a._count) {
|
||||
err = _end_argument();
|
||||
if (err) {
|
||||
return err;
|
||||
}
|
||||
}
|
||||
return Result();
|
||||
}
|
||||
else {
|
||||
unnamed:
|
||||
auto it = _positional_arguments.find(location);
|
||||
if (it != _positional_arguments.end()) {
|
||||
Argument& a = _arguments[static_cast<size_t>(it->second)];
|
||||
a._values.push_back(value);
|
||||
a._found = true;
|
||||
}
|
||||
// TODO
|
||||
return Result();
|
||||
}
|
||||
}
|
||||
|
||||
Result _end_argument() {
|
||||
if (_current >= 0) {
|
||||
Argument& a = _arguments[static_cast<size_t>(_current)];
|
||||
_current = -1;
|
||||
if (static_cast<int>(a._values.size()) < a._count) {
|
||||
return Result("Too few arguments given for " + a._names[0]);
|
||||
}
|
||||
if (a._count >= 0) {
|
||||
if (static_cast<int>(a._values.size()) > a._count) {
|
||||
return Result("Too many arguments given for " + a._names[0]);
|
||||
}
|
||||
}
|
||||
}
|
||||
return Result();
|
||||
}
|
||||
|
||||
bool _help_enabled{ false };
|
||||
int _current{ -1 };
|
||||
std::string _bin{};
|
||||
std::string _desc{};
|
||||
std::vector<Argument> _arguments{};
|
||||
std::map<int, int> _positional_arguments{};
|
||||
std::map<std::string, int> _name_map{};
|
||||
};
|
||||
|
||||
std::ostream& operator<<(std::ostream& os, const argument_parser_t::Result& r) {
|
||||
os << r.what();
|
||||
return os;
|
||||
}
|
||||
template <>
|
||||
inline std::string argument_parser_t::Argument::get<std::string>() {
|
||||
return detail::_join(_values.begin(), _values.end());
|
||||
}
|
||||
template <>
|
||||
inline std::vector<std::string>
|
||||
argument_parser_t::Argument::get<std::vector<std::string>>() {
|
||||
return _values;
|
||||
}
|
||||
|
||||
} // namespace argparse
|
||||
#endif
|
||||
@ -0,0 +1,36 @@
|
||||
.data
|
||||
__mbase dq 0h
|
||||
public __mbase
|
||||
|
||||
.code
|
||||
__lconstbzx proc
|
||||
mov al, [rsi]
|
||||
lea rsi, [rsi+1]
|
||||
xor al, bl
|
||||
dec al
|
||||
ror al, 1
|
||||
neg al
|
||||
xor bl, al
|
||||
|
||||
pushfq ; save flags...
|
||||
cmp ax, 01Ch
|
||||
je swap_val
|
||||
|
||||
; the constant is not 0x1C
|
||||
popfq ; restore flags...
|
||||
sub rbp, 2
|
||||
mov [rbp], ax
|
||||
mov rax, __mbase
|
||||
add rax, 059FEh ; calc jmp rva is 0x59FE...
|
||||
jmp rax
|
||||
|
||||
swap_val: ; the constant is 0x1C
|
||||
popfq ; restore flags...
|
||||
mov ax, 5 ; bit 5 is VMX in ECX after CPUID...
|
||||
sub rbp, 2
|
||||
mov [rbp], ax
|
||||
mov rax, __mbase
|
||||
add rax, 059FEh ; calc jmp rva is 0x59FE...
|
||||
jmp rax
|
||||
__lconstbzx endp
|
||||
end
|
||||
@ -0,0 +1,210 @@
|
||||
#include <iostream>
|
||||
#include <Windows.h>
|
||||
#include <fstream>
|
||||
#include <filesystem>
|
||||
#include "vmtracer.hpp"
|
||||
#include "vmp2.hpp"
|
||||
#include "cli-parser.hpp"
|
||||
|
||||
extern "C" void __lconstbzx(void);
|
||||
extern "C" u64 __mbase;
|
||||
|
||||
#define NT_HEADER(x) \
|
||||
reinterpret_cast<PIMAGE_NT_HEADERS64>( \
|
||||
reinterpret_cast<PIMAGE_DOS_HEADER>(x)->e_lfanew + x)
|
||||
|
||||
inline std::vector<vmp2::entry_t> traces;
|
||||
inline vmp2::file_header trace_header;
|
||||
|
||||
int __cdecl main(int argc, const char** argv)
|
||||
{
|
||||
argparse::argument_parser_t parser(
|
||||
"um-tracer", "usermode virtual instruction tracer");
|
||||
|
||||
parser.add_argument()
|
||||
.names({ "--bin", "--vmpbin" })
|
||||
.description("path to a binary protected with VMProtect 2")
|
||||
.required(true);
|
||||
|
||||
parser.add_argument()
|
||||
.names({ "--table", "--vmtable" })
|
||||
.description("relative virtual address to the vm handler table")
|
||||
.required(true);
|
||||
|
||||
parser.add_argument()
|
||||
.names({ "--base", "--imagebase" })
|
||||
.description("image base from OptionalHeader::ImageBase")
|
||||
.required(true);
|
||||
|
||||
parser.add_argument()
|
||||
.names({ "--out", "--output" })
|
||||
.description("name and/or path to output file")
|
||||
.required(true);
|
||||
|
||||
parser.enable_help();
|
||||
auto err = parser.parse(argc, argv);
|
||||
|
||||
if (err)
|
||||
{
|
||||
std::cout << err << std::endl;
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (parser.exists("help"))
|
||||
{
|
||||
parser.print_help();
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
the vm_handlers are encrypted/encoded with a basic
|
||||
math operation... typically a NOT, XOR, NEG, etc...
|
||||
|
||||
You can determine what type of encryption your binary
|
||||
is using by first finding where the LEA r12, vm_handlers
|
||||
is located, then follow the usage of r12 until you see
|
||||
MOV GP, [r12 + rax * 8], then follow the usage of the GP...
|
||||
|
||||
For example:
|
||||
.vmp1:00000001401D1015 lea r12, vm_handlers
|
||||
.vmp1:00000001401D0C0A mov rdx, [r12+rax*8]
|
||||
.vmp1:00000001401D0C10 ror rdx, 25h
|
||||
|
||||
Note:
|
||||
R12 and RAX always seem to be used for this vm handler index...
|
||||
You could signature scan for LEA r12, ? ? ? ? and find the vm handler
|
||||
table really easily by manually inspecting each result...
|
||||
*/
|
||||
|
||||
vm::decrypt_handler_t _decrypt_handler =
|
||||
[](u64 val) -> u64
|
||||
{
|
||||
return val ^ 0x7F3D2149;
|
||||
};
|
||||
|
||||
vm::encrypt_handler_t _encrypt_handler =
|
||||
[](u64 val) -> u64
|
||||
{
|
||||
return val ^ 0x7F3D2149;
|
||||
};
|
||||
|
||||
vm::handler::edit_entry_t _edit_entry =
|
||||
[](u64* entry_ptr, u64 val) -> void
|
||||
{
|
||||
DWORD old_prot;
|
||||
VirtualProtect(entry_ptr, sizeof val,
|
||||
PAGE_EXECUTE_READWRITE, &old_prot);
|
||||
|
||||
*entry_ptr = val;
|
||||
VirtualProtect(entry_ptr, sizeof val,
|
||||
old_prot, &old_prot);
|
||||
};
|
||||
|
||||
const auto module_base =
|
||||
reinterpret_cast<std::uintptr_t>(
|
||||
LoadLibraryExA(parser.get<std::string>("bin").c_str(),
|
||||
NULL, DONT_RESOLVE_DLL_REFERENCES));
|
||||
|
||||
// used in LCONSTBZX hook...
|
||||
__mbase = module_base;
|
||||
|
||||
const auto handler_table_rva = std::strtoul(
|
||||
parser.get<std::string>("table").c_str(), nullptr, 16);
|
||||
|
||||
const auto image_base = std::strtoull(
|
||||
parser.get<std::string>("base").c_str(), nullptr, 16);
|
||||
|
||||
const auto handler_table_ptr =
|
||||
reinterpret_cast<std::uintptr_t*>(
|
||||
module_base + handler_table_rva);
|
||||
|
||||
/*
|
||||
the VM handler table is an array of 256 QWORD's... each encrypted differently per-binary...
|
||||
each one of these is an encrypted RVA to a virtual instruction...
|
||||
|
||||
.vmp1:00000001401D25D3 vm_handlers dq 3A28FA000000028h, 3A40E4000000028h, 3A2F5C000000028h
|
||||
.vmp1:00000001401D25D3 dq 3A1096000000028h, 3A3DBC000000028h, 3A1DDA000000028h
|
||||
.vmp1:00000001401D25D3 dq 3A6032000000028h, 2 dup(3A40E4000000028h), 3A2B5A000000028h
|
||||
.vmp1:00000001401D25D3 dq 3A4004000000028h, 3A2810000000028h, 3A446A000000028h
|
||||
.vmp1:00000001401D25D3 dq 3A39B6000000028h, 3A6728000000028h, 3A6032000000028h
|
||||
.vmp1:00000001401D25D3 dq 3A34F0000000028h, 3A46F2000000028h, 3A0170000000028h
|
||||
.vmp1:00000001401D25D3 dq 3A0952000000028h, 3A4004000000028h, 3A494E000000028h
|
||||
.vmp1:00000001401D25D3 dq 3A35C2000000028h, 3A4A1E000000028h, 3A37D8000000028h
|
||||
.vmp1:00000001401D25D3 dq 3A1482000000028h, 3A6492000000028h, 3A2948000000028h
|
||||
.vmp1:00000001401D25D3 dq 3A2D1C000000028h, 2 dup(3A6ABE000000028h), 3A068A000000028h
|
||||
.vmp1:00000001401D25D3 dq 3A3F52000000028h, 3A118E000000028h, 3A27BE000000028h
|
||||
|
||||
// .... many more ...
|
||||
*/
|
||||
|
||||
vm::handler::table_t handler_table(handler_table_ptr, _edit_entry);
|
||||
|
||||
// set all vm handler callbacks to just
|
||||
// print the rolling decrypt key and handler idx...
|
||||
for (auto idx = 0u; idx < 256; ++idx)
|
||||
{
|
||||
handler_table.set_callback(idx,
|
||||
[](vm::registers* regs, u8 handler_idx) -> void
|
||||
{
|
||||
vmp2::entry_t entry;
|
||||
entry.decrypt_key = regs->rbx;
|
||||
entry.handler_idx = handler_idx;
|
||||
entry.vip = regs->rsi;
|
||||
|
||||
memcpy(&entry.regs, ®s->r15, sizeof entry.regs);
|
||||
memcpy(&entry.vregs, (void*)regs->rdi, sizeof entry.vregs);
|
||||
|
||||
for (auto idx = 0u; idx < sizeof(entry.vsp) / 8; ++idx)
|
||||
entry.vsp.qword[idx] = reinterpret_cast<u64*>(regs->rbp)[idx];
|
||||
|
||||
traces.push_back(entry);
|
||||
std::printf("> TID = %d, handler idx = %d, decryption key = 0x%p\n",
|
||||
GetCurrentThreadId(), handler_idx, regs->rbx);
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
vm::tracer_t tracer(
|
||||
module_base,
|
||||
image_base,
|
||||
_decrypt_handler,
|
||||
_encrypt_handler,
|
||||
&handler_table
|
||||
);
|
||||
|
||||
// change vm handler 0x55 (LCONSTBZX) to our implimentation of it...
|
||||
auto _meta_data = handler_table.get_meta_data(0x55);
|
||||
_meta_data.virt = reinterpret_cast<u64>(&__lconstbzx);
|
||||
handler_table.set_meta_data(0x55, _meta_data);
|
||||
|
||||
std::ofstream vmp2_file(parser.get<std::string>("out"), std::ios::binary);
|
||||
memcpy(&trace_header.magic, "VMP2", sizeof "VMP2" - 1);
|
||||
trace_header.epoch_time = time(nullptr);
|
||||
trace_header.entry_offset = sizeof trace_header;
|
||||
trace_header.advancement = vmp2::exec_type_t::forward;
|
||||
trace_header.version = vmp2::version_t::v1;
|
||||
trace_header.module_base = module_base;
|
||||
|
||||
// patch vm handler table...
|
||||
tracer.start();
|
||||
|
||||
// call entry point...
|
||||
auto result = reinterpret_cast<int (*)()>(
|
||||
NT_HEADER(module_base)->OptionalHeader.AddressOfEntryPoint + module_base)();
|
||||
|
||||
std::printf("result = %d\n", result);
|
||||
|
||||
// unpatch vm handler table...
|
||||
tracer.stop();
|
||||
|
||||
// write vmp2 file to disk...
|
||||
trace_header.entry_count = traces.size();
|
||||
vmp2_file.write((char*)&trace_header, sizeof trace_header);
|
||||
|
||||
for (auto& trace : traces)
|
||||
vmp2_file.write((char*)&trace, sizeof trace);
|
||||
|
||||
vmp2_file.close();
|
||||
std::printf("> finished vm trace...\n");
|
||||
std::getchar();
|
||||
}
|
||||
@ -0,0 +1,76 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<VCProjectVersion>16.0</VCProjectVersion>
|
||||
<Keyword>Win32Proj</Keyword>
|
||||
<ProjectGuid>{3f97516b-dc38-4c7f-857b-0b2d4e079208}</ProjectGuid>
|
||||
<RootNamespace>vmtracer</RootNamespace>
|
||||
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
|
||||
<ProjectName>um-tracer</ProjectName>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
<Import Project="$(VCTargetsPath)\BuildCustomizations\masm.props" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="Shared">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<PropertyGroup Label="UserMacros" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<LinkIncremental>false</LinkIncremental>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
<LanguageStandard>stdcpp17</LanguageStandard>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<AdditionalDependencies>$(ProjectDir)..\libs\*;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="main.cpp" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="cli-parser.hpp" />
|
||||
<ClInclude Include="vmp2.hpp" />
|
||||
<ClInclude Include="vmtracer.hpp" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<MASM Include="lconstbzx.asm" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\vmptest\vmptest.vcxproj">
|
||||
<Project>{f98aafdc-aa2d-4ac2-924a-9bc9895e34d5}</Project>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
<Import Project="$(VCTargetsPath)\BuildCustomizations\masm.targets" />
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
@ -0,0 +1,34 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<Filter Include="Source Files">
|
||||
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
|
||||
<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="Header Files">
|
||||
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
|
||||
<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
|
||||
</Filter>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="main.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="vmtracer.hpp">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="vmp2.hpp">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="cli-parser.hpp">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<MASM Include="lconstbzx.asm">
|
||||
<Filter>Source Files</Filter>
|
||||
</MASM>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
@ -0,0 +1,72 @@
|
||||
#pragma once
|
||||
#include "vmtracer.hpp"
|
||||
|
||||
namespace vmp2
|
||||
{
|
||||
enum class exec_type_t
|
||||
{
|
||||
forward,
|
||||
backward
|
||||
};
|
||||
|
||||
enum class version_t
|
||||
{
|
||||
invalid,
|
||||
v1 = 0x101
|
||||
};
|
||||
|
||||
struct file_header
|
||||
{
|
||||
u32 magic; // VMP2!
|
||||
u64 epoch_time;
|
||||
u64 module_base;
|
||||
exec_type_t advancement;
|
||||
version_t version;
|
||||
|
||||
u32 entry_count;
|
||||
u32 entry_offset;
|
||||
};
|
||||
|
||||
struct entry_t
|
||||
{
|
||||
u8 handler_idx;
|
||||
u64 decrypt_key;
|
||||
u64 vip;
|
||||
|
||||
union
|
||||
{
|
||||
struct
|
||||
{
|
||||
u64 r15;
|
||||
u64 r14;
|
||||
u64 r13;
|
||||
u64 r12;
|
||||
u64 r11;
|
||||
u64 r10;
|
||||
u64 r9;
|
||||
u64 r8;
|
||||
u64 rbp;
|
||||
u64 rdi;
|
||||
u64 rsi;
|
||||
u64 rdx;
|
||||
u64 rcx;
|
||||
u64 rbx;
|
||||
u64 rax;
|
||||
u64 rflags;
|
||||
};
|
||||
u64 raw[16];
|
||||
} regs;
|
||||
|
||||
union
|
||||
{
|
||||
u64 qword[0x28];
|
||||
u8 raw[0x140];
|
||||
} vregs;
|
||||
|
||||
union
|
||||
{
|
||||
u64 qword[0x20];
|
||||
u8 raw[0x100];
|
||||
} vsp;
|
||||
};
|
||||
}
|
||||
@ -0,0 +1,118 @@
|
||||
#pragma once
|
||||
#include <cstdint>
|
||||
#include <xmmintrin.h>
|
||||
|
||||
using u8 = unsigned char;
|
||||
using u16 = unsigned short;
|
||||
using u32 = unsigned int;
|
||||
using u64 = unsigned long long;
|
||||
using u128 = __m128;
|
||||
extern "C" void __vtrap(void);
|
||||
|
||||
namespace vm
|
||||
{
|
||||
typedef struct _registers
|
||||
{
|
||||
u128 xmm0;
|
||||
u128 xmm1;
|
||||
u128 xmm2;
|
||||
u128 xmm3;
|
||||
u128 xmm4;
|
||||
u128 xmm5;
|
||||
u128 xmm6;
|
||||
u128 xmm7;
|
||||
u128 xmm8;
|
||||
u128 xmm9;
|
||||
u128 xmm10;
|
||||
u128 xmm11;
|
||||
u128 xmm12;
|
||||
u128 xmm13;
|
||||
u128 xmm14;
|
||||
u128 xmm15;
|
||||
|
||||
u64 gap0;
|
||||
|
||||
u64 r15;
|
||||
u64 r14;
|
||||
u64 r13;
|
||||
u64 r12;
|
||||
u64 r11;
|
||||
u64 r10;
|
||||
u64 r9;
|
||||
u64 r8;
|
||||
u64 rbp;
|
||||
u64 rdi;
|
||||
u64 rsi;
|
||||
u64 rdx;
|
||||
u64 rcx;
|
||||
u64 rbx;
|
||||
u64 rax;
|
||||
u64 rflags;
|
||||
u64 vm_handler;
|
||||
} registers, * pregisters;
|
||||
|
||||
using decrypt_handler_t = u64(*)(u64);
|
||||
using encrypt_handler_t = u64(*)(u64);
|
||||
|
||||
namespace handler
|
||||
{
|
||||
// these lambdas handle page protections...
|
||||
using edit_entry_t = void (*)(u64*, u64);
|
||||
using entry_callback_t = void (*)(vm::registers* regs, u8 handler_idx);
|
||||
|
||||
struct entry_t
|
||||
{
|
||||
u64 virt;
|
||||
u64 encrypted;
|
||||
u64 decrypted;
|
||||
entry_callback_t callback;
|
||||
};
|
||||
|
||||
class table_t
|
||||
{
|
||||
public:
|
||||
explicit table_t(u64* table_addr, edit_entry_t edit_entry);
|
||||
u64 get_entry(u8 idx) const;
|
||||
entry_t get_meta_data(u8 idx) const;
|
||||
|
||||
void set_entry(u8 idx, u64 entry);
|
||||
void set_meta_data(u8 idx, const entry_t& entry);
|
||||
void set_callback(u8 idx, entry_callback_t callback);
|
||||
private:
|
||||
u64* table_addr;
|
||||
edit_entry_t edit_entry;
|
||||
entry_t handlers[256];
|
||||
};
|
||||
}
|
||||
|
||||
class tracer_t
|
||||
{
|
||||
public:
|
||||
explicit tracer_t(
|
||||
u64 module_base,
|
||||
u64 image_base,
|
||||
decrypt_handler_t decrypt_handler,
|
||||
encrypt_handler_t encrypt_handler,
|
||||
vm::handler::table_t* vm_handler_table
|
||||
);
|
||||
|
||||
u64 encrypt(u64 val) const;
|
||||
u64 decrypt(u64 val) const;
|
||||
void set_trap(u64 val) const;
|
||||
|
||||
void start() const;
|
||||
void stop() const;
|
||||
|
||||
vm::handler::table_t* handler_table;
|
||||
private:
|
||||
const u64 module_base, image_base;
|
||||
u64 vtrap_encrypted;
|
||||
|
||||
const decrypt_handler_t decrypt_handler;
|
||||
const encrypt_handler_t encrypt_handler;
|
||||
};
|
||||
|
||||
inline vm::tracer_t* g_vmctx = nullptr;
|
||||
}
|
||||
|
||||
extern "C" void vtrap_wrapper(vm::registers * regs, u8 handler_idx);
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,17 @@
|
||||
#include <intrin.h>
|
||||
#include <iostream>
|
||||
#include <Windows.h>
|
||||
#include "ia32.h"
|
||||
|
||||
int main()
|
||||
{
|
||||
/*cpuid_eax_01 cpuid_info;
|
||||
__cpuid((int*)&cpuid_info, 1);
|
||||
|
||||
if (cpuid_info.cpuid_feature_information_ecx.avx_support)
|
||||
return 1;
|
||||
|
||||
return 0;*/
|
||||
|
||||
MessageBoxA(NULL, "Hello World", "Hello World", NULL);
|
||||
}
|
||||
@ -0,0 +1,162 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|Win32">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|Win32">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Debug|x64">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<VCProjectVersion>16.0</VCProjectVersion>
|
||||
<Keyword>Win32Proj</Keyword>
|
||||
<ProjectGuid>{f98aafdc-aa2d-4ac2-924a-9bc9895e34d5}</ProjectGuid>
|
||||
<RootNamespace>vmptest</RootNamespace>
|
||||
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="Shared">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<PropertyGroup Label="UserMacros" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<LinkIncremental>false</LinkIncremental>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<LinkIncremental>false</LinkIncremental>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
<ExceptionHandling>false</ExceptionHandling>
|
||||
<BufferSecurityCheck>false</BufferSecurityCheck>
|
||||
<ControlFlowGuard>false</ControlFlowGuard>
|
||||
<RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<EntryPointSymbol>main</EntryPointSymbol>
|
||||
<GenerateMapFile>true</GenerateMapFile>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
<ExceptionHandling>false</ExceptionHandling>
|
||||
<BufferSecurityCheck>false</BufferSecurityCheck>
|
||||
<ControlFlowGuard>false</ControlFlowGuard>
|
||||
<RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<EntryPointSymbol>main</EntryPointSymbol>
|
||||
<GenerateMapFile>true</GenerateMapFile>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="main.cpp" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="ia32.h" />
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
@ -0,0 +1,23 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<Filter Include="Source Files">
|
||||
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
|
||||
<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="Header Files">
|
||||
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
|
||||
<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
|
||||
</Filter>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="ia32.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="main.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
Loading…
Reference in new issue