Kathryn-cat commented on code in PR #230:
URL: https://github.com/apache/tvm-ffi/pull/230#discussion_r2543919258
##########
include/tvm/ffi/function.h:
##########
@@ -858,13 +869,53 @@ inline int32_t TypeKeyToIndex(std::string_view type_key) {
return type_index;
}
+/// \cond Doxygen_Suppress
+// Internal implementation macros used by TVM_FFI_DLL_EXPORT_TYPED_FUNC and
related macros.
+// These should not be used directly; use the public macros instead.
+
+// Internal implementation macro that generates the C ABI wrapper function
+#define TVM_FFI_DLL_EXPORT_TYPED_FUNC_IMPL_(ExportName, Function)
\
+ extern "C" {
\
+ TVM_FFI_DLL_EXPORT int __tvm_ffi_##ExportName(void* self, const TVMFFIAny*
args, \
+ int32_t num_args, TVMFFIAny*
result) { \
+ TVM_FFI_SAFE_CALL_BEGIN();
\
+ using FuncInfo = ::tvm::ffi::details::FunctionInfo<decltype(Function)>;
\
+ static std::string name = #ExportName;
\
+ ::tvm::ffi::details::unpack_call<typename FuncInfo::RetType>(
\
+ std::make_index_sequence<FuncInfo::num_args>{}, &name, Function,
\
+ reinterpret_cast<const ::tvm::ffi::AnyView*>(args), num_args,
\
+ reinterpret_cast<::tvm::ffi::Any*>(result));
\
+ TVM_FFI_SAFE_CALL_END();
\
+ }
\
+ }
+
+// Internal implementation macro that optionally generates metadata export
function
+#if TVM_FFI_DLL_EXPORT_INCLUDE_METADATA
+#define TVM_FFI_DLL_EXPORT_TYPED_FUNC_METADATA_IMPL_(ExportName, Function)
\
+ inline ::tvm::ffi::String __tvm_ffi_get_metadata_##ExportName() {
\
Review Comment:
addressed
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