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Frontend: teach -emit-module and -merge-modules to emit ABI descriptor files

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This commit is contained in:
Xi Ge
2021-09-21 15:39:33 -07:00
parent 84200b846f
commit f97653ef37
8 changed files with 39 additions and 10 deletions
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14
lib/Serialization/Serialization.cpp
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@@ -36,6 +36,7 @@
#include "swift/AST/SynthesizedFileUnit.h"
#include "swift/AST/TypeCheckRequests.h"
#include "swift/AST/TypeVisitor.h"
#include "swift/APIDigester/ModuleAnalyzerNodes.h"
#include "swift/Basic/Defer.h"
#include "swift/Basic/Dwarf.h"
#include "swift/Basic/FileSystem.h"
@@ -5610,6 +5611,17 @@ bool Serializer::allowCompilerErrors() const {
return getASTContext().LangOpts.AllowModuleWithCompilerErrors;
}
static void emitABIDescriptor(ModuleOrSourceFile DC,
const SerializationOptions &options) {
if (!options.ABIDescriptorPath.empty()) {
if (DC.is<ModuleDecl*>()) {
swift::ide::api::dumpModuleContent(DC.get<ModuleDecl*>(),
options.ABIDescriptorPath, true);
}
}
}
void swift::serializeToBuffers(
ModuleOrSourceFile DC, const SerializationOptions &options,
std::unique_ptr<llvm::MemoryBuffer> *moduleBuffer,
@@ -5633,6 +5645,7 @@ void swift::serializeToBuffers(
});
if (hadError)
return;
emitABIDescriptor(DC, options);
if (moduleBuffer)
*moduleBuffer = std::make_unique<llvm::SmallVectorMemoryBuffer>(
std::move(buf), options.OutputPath);
@@ -5737,4 +5750,5 @@ void swift::serialize(ModuleOrSourceFile DC,
symbolgraphgen::emitSymbolGraphForModule(M, SGOpts);
}
}
emitABIDescriptor(DC, options);
}