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author | 2025-03-09 17:47:56 +0100 | |
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committer | 2025-03-10 01:59:49 +0100 | |
commit | 3ac1ee16f377d31a0fb80c8dae28b6239ac4229e (patch) | |
tree | f61faa581feaaeaba2542b9f2b8234a590684413 /vendor/github.com/tetratelabs/wazero/internal/wasm/engine.go | |
parent | [chore] update URLs to forked source (diff) | |
download | gotosocial-3ac1ee16f377d31a0fb80c8dae28b6239ac4229e.tar.xz |
[chore] remove vendor
Diffstat (limited to 'vendor/github.com/tetratelabs/wazero/internal/wasm/engine.go')
-rw-r--r-- | vendor/github.com/tetratelabs/wazero/internal/wasm/engine.go | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/vendor/github.com/tetratelabs/wazero/internal/wasm/engine.go b/vendor/github.com/tetratelabs/wazero/internal/wasm/engine.go deleted file mode 100644 index 8c387e9e1..000000000 --- a/vendor/github.com/tetratelabs/wazero/internal/wasm/engine.go +++ /dev/null @@ -1,76 +0,0 @@ -package wasm - -import ( - "context" - - "github.com/tetratelabs/wazero/api" - "github.com/tetratelabs/wazero/experimental" -) - -// Engine is a Store-scoped mechanism to compile functions declared or imported by a module. -// This is a top-level type implemented by an interpreter or compiler. -type Engine interface { - // Close closes this engine, and releases all the compiled cache. - Close() (err error) - - // CompileModule implements the same method as documented on wasm.Engine. - CompileModule(ctx context.Context, module *Module, listeners []experimental.FunctionListener, ensureTermination bool) error - - // CompiledModuleCount is exported for testing, to track the size of the compilation cache. - CompiledModuleCount() uint32 - - // DeleteCompiledModule releases compilation caches for the given module (source). - // Note: it is safe to call this function for a module from which module instances are instantiated even when these - // module instances have outstanding calls. - DeleteCompiledModule(module *Module) - - // NewModuleEngine compiles down the function instances in a module, and returns ModuleEngine for the module. - // - // * module is the source module from which moduleFunctions are instantiated. This is used for caching. - // * instance is the *ModuleInstance which is created from `module`. - // - // Note: Input parameters must be pre-validated with wasm.Module Validate, to ensure no fields are invalid - // due to reasons such as out-of-bounds. - NewModuleEngine(module *Module, instance *ModuleInstance) (ModuleEngine, error) -} - -// ModuleEngine implements function calls for a given module. -type ModuleEngine interface { - // DoneInstantiation is called at the end of the instantiation of the module. - DoneInstantiation() - - // NewFunction returns an api.Function for the given function pointed by the given Index. - NewFunction(index Index) api.Function - - // ResolveImportedFunction is used to add imported functions needed to make this ModuleEngine fully functional. - // - `index` is the function Index of this imported function. - // - `descFunc` is the type Index in Module.TypeSection of this imported function. It corresponds to Import.DescFunc. - // - `indexInImportedModule` is the function Index of the imported function in the imported module. - // - `importedModuleEngine` is the ModuleEngine for the imported ModuleInstance. - ResolveImportedFunction(index, descFunc, indexInImportedModule Index, importedModuleEngine ModuleEngine) - - // ResolveImportedMemory is called when this module imports a memory from another module. - ResolveImportedMemory(importedModuleEngine ModuleEngine) - - // LookupFunction returns the FunctionModule and the Index of the function in the returned ModuleInstance at the given offset in the table. - LookupFunction(t *TableInstance, typeId FunctionTypeID, tableOffset Index) (*ModuleInstance, Index) - - // GetGlobalValue returns the value of the global variable at the given Index. - // Only called when OwnsGlobals() returns true, and must not be called for imported globals - GetGlobalValue(idx Index) (lo, hi uint64) - - // SetGlobalValue sets the value of the global variable at the given Index. - // Only called when OwnsGlobals() returns true, and must not be called for imported globals - SetGlobalValue(idx Index, lo, hi uint64) - - // OwnsGlobals returns true if this ModuleEngine owns the global variables. If true, wasm.GlobalInstance's Val,ValHi should - // not be accessed directly. - OwnsGlobals() bool - - // FunctionInstanceReference returns Reference for the given Index for a FunctionInstance. The returned values are used by - // the initialization via ElementSegment. - FunctionInstanceReference(funcIndex Index) Reference - - // MemoryGrown notifies the engine that the memory has grown. - MemoryGrown() -} |