From e68fab2bda5d979f8d991fc41122bb9aa71849a6 Mon Sep 17 00:00:00 2001 From: jsmall-nvidia Date: Tue, 16 Aug 2022 18:19:56 -0400 Subject: IDownstreamCompiler interface (#2361) * WIP with hierarchical enums. * Some small fixes and improvements around artifact desc related types. * Improvements around hierarchical enum. * Fixes to get Artifact types refactor to be able to execute tests. * Attempt to better categorize PTX. * Work around for potentially unused function warning. * Typo fix. * Simplify Artifact header. * Small improvements around Artifact kind/payload/style. * Added IDestroyable/ICastable * Add IArtifactList. * First impl of IArtifactUtil. * Use the ICastable interface for IArtifactRepresentation. * Added IArtifactRepresentation & IArtifactAssociated. * Add SLANG_OVERRIDE to avoid gcc/clang warning. * Fix calling convention issue on win32. * Fix missing SLANG_OVERRIDE. * First attempt at file abstraction around Artifact. * Added creation of lock file. * Move functionality for determining file paths to the IArtifactUtil. Add casting to ICastable. * Added some casting/finding mechanisms. * Simplify IArtifact interface, and use Items for file reps. * Fix problem with libraries on DXIL. * Split out ArtifactRepresentation. * Move ArtifactDesc functionality to ArtifactDescUtil. ArtifactInfoUtil becomes ArtifactDescUtil. * Split implementations from the interfaces for Artifact. * Use TypeTextUtil for target name outputting. * Add artifact impls. * Add ICastableList * Added UnknownCastableAdapter * Make ISlangSharedLibrary derive from ICastable, and remain backwards compatible with slang-llvm. * Refactor Representation on Artifact. * Make our ISlangBlobs also derive from ICastable. Make ISlangBlob atomic ref counted. * Split out CastableList and related types, and placed in core. * Small fixes around IArtifact. Improve IArtifact docs. First impl of getChildren for IArtifact. * Documentation improvements for Artifact related types. * Fix typo. * Special case adding a ICastableList to a LazyCastableList. * Small simplification of LazyCastableList, by adding State member. * Removed the ILockFile interface because IFileArtifactRepresentation can be used. * Implement DiagnosticsArtifactRepresentation. * Added PostEmitMetadataArtifactRepresentation * Add searching by predicate. Added handling of accessing Artifact as ISharedLibrary * Fix typo. * Add find to IArtifacgtList. Fix some missing SLANG_NO_THROW. * Small improvements around ArtifactDesc types. * Another small change around ArtifactKind. * Some more shuffling of ArtifactDesc. * Make IArtifact castable Remove IArtifactList Made IArtifactContainer derive from IArtifact Made ModuleLibrary atomic ref counted/given IModuleLibrary interface. * Must call _requireChildren before any children access. * Fix missing SLANG_MCALL on castAs. * Fix missing SLANG_OVERRIDE. * Added IArtifactHandler * Use ICastable for basis of scope/lookup. * WIP first attempt to remove CompileResult. * Fix support for for downstream compiler shared library adapter. * Fix issues found when replacing CompileResult. * Fix typo. * Fix getting items form 'significant' member of an Artifact. * Split out ArtifactUtil & ArtifactHandler. * Work around for problem on Visual studio. * Improve searching. * Add missing files. * Split out Artifact associated types. Don't produce a container by default - use associated for 'metadata'. * Remove no longer used ArtifactPayload type. * Generalized converting representations. Small improvements to artifacts. * Fix intermediate dumping issue. * Removed #if 0 out CompileResult. Remove DownstreamCompileResult maybeDumpIntermediate. * Pull out functionality for dumping artifact output into ArtifactOutputUtil Fixed a bug in naming files based on ArtifactDesc. * std::atomic issue. * Pull out types from DownstreamCompile to simplify moving to an interface. * Fix typo. * Use IDownstreamCompiler interface. Split out DownstreamCompilerUtil and DownstreamCompilerSet. * Update projects. * Fix missing SLANG_MCALL. * Fix calling convention of IDownstreamCompiler impls. * Split out binary work arounds into a dep1.cpp/h * Small reorganising around DownstreamCompilerInfo. * Remove Desc library functionality to DownstreamCompilerUtil. * Expand IDiagnostics interface. Rename associated impls with Impl suffix. * Fix outputting as text bug. Some small improvements. * Add fix around prefix for dumping. Improved how handling for extensions work form ArtifactDesc. * Dump assembly if available. * Simplify some of Dep1 definitions. --- source/compiler-core/slang-downstream-dep1.cpp | 75 ++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 source/compiler-core/slang-downstream-dep1.cpp (limited to 'source/compiler-core/slang-downstream-dep1.cpp') diff --git a/source/compiler-core/slang-downstream-dep1.cpp b/source/compiler-core/slang-downstream-dep1.cpp new file mode 100644 index 000000000..e5eb4ac24 --- /dev/null +++ b/source/compiler-core/slang-downstream-dep1.cpp @@ -0,0 +1,75 @@ +// slang-downstream-dep1.cpp +#include "slang-downstream-dep1.h" + + +namespace Slang +{ + +// A temporary class that adapts `ISlangSharedLibrary_Dep1` to ISlangSharedLibrary +class SharedLibraryDep1Adapter : public ComBaseObject, public ISlangSharedLibrary +{ +public: + SLANG_COM_BASE_IUNKNOWN_ALL + + // ICastable + virtual SLANG_NO_THROW void* SLANG_MCALL castAs(const SlangUUID& guid) SLANG_OVERRIDE; + + // ISlangSharedLibrary + virtual SLANG_NO_THROW void* SLANG_MCALL findSymbolAddressByName(char const* name) SLANG_OVERRIDE { return m_contained->findSymbolAddressByName(name); } + + SharedLibraryDep1Adapter(ISlangSharedLibrary_Dep1* dep1) : + m_contained(dep1) + { + } + +protected: + void* getInterface(const Guid& guid) + { + if (guid == ISlangUnknown::getTypeGuid() || + guid == ICastable::getTypeGuid() || + guid == ISlangSharedLibrary::getTypeGuid()) + { + return static_cast(this); + } + return nullptr; + } + void* getObject(const Guid& guid) + { + SLANG_UNUSED(guid); + return nullptr; + } + + ComPtr m_contained; +}; + +void* SharedLibraryDep1Adapter::castAs(const SlangUUID& guid) +{ + if (auto intf = getInterface(guid)) + { + return intf; + } + return getObject(guid); +} + +/* Hack to take into account downstream compilers shared library interface might need an adapter */ +/* static */SlangResult DownstreamUtil_Dep1::getDownstreamSharedLibrary(DownstreamCompileResult* downstreamResult, ComPtr& outSharedLibrary) +{ + ComPtr lib; + SLANG_RETURN_ON_FAIL(downstreamResult->getHostCallableSharedLibrary(lib)); + + if (SLANG_SUCCEEDED(lib->queryInterface(ISlangSharedLibrary::getTypeGuid(), (void**)outSharedLibrary.writeRef()))) + { + return SLANG_OK; + } + + ComPtr libDep1; + if (SLANG_SUCCEEDED(lib->queryInterface(ISlangSharedLibrary_Dep1::getTypeGuid(), (void**)libDep1.writeRef()))) + { + // Okay, we need to adapt for now + outSharedLibrary = new SharedLibraryDep1Adapter(libDep1); + return SLANG_OK; + } + return SLANG_E_NOT_FOUND; +} + +} -- cgit v1.2.3