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Diffstat (limited to 'include/llvm/Object/IRObjectFile.h')
-rw-r--r--include/llvm/Object/IRObjectFile.h29
1 files changed, 22 insertions, 7 deletions
diff --git a/include/llvm/Object/IRObjectFile.h b/include/llvm/Object/IRObjectFile.h
index b33cc263b9bd..74f46667ce64 100644
--- a/include/llvm/Object/IRObjectFile.h
+++ b/include/llvm/Object/IRObjectFile.h
@@ -11,8 +11,8 @@
//
//===----------------------------------------------------------------------===//
-#ifndef LLVM_OBJECT_IR_OBJECT_FILE_H
-#define LLVM_OBJECT_IR_OBJECT_FILE_H
+#ifndef LLVM_OBJECT_IROBJECTFILE_H
+#define LLVM_OBJECT_IROBJECTFILE_H
#include "llvm/Object/SymbolicFile.h"
@@ -22,19 +22,24 @@ class Module;
class GlobalValue;
namespace object {
+class ObjectFile;
+
class IRObjectFile : public SymbolicFile {
std::unique_ptr<Module> M;
std::unique_ptr<Mangler> Mang;
std::vector<std::pair<std::string, uint32_t>> AsmSymbols;
public:
- IRObjectFile(std::unique_ptr<MemoryBuffer> Object, std::unique_ptr<Module> M);
+ IRObjectFile(MemoryBufferRef Object, std::unique_ptr<Module> M);
~IRObjectFile();
void moveSymbolNext(DataRefImpl &Symb) const override;
std::error_code printSymbolName(raw_ostream &OS,
DataRefImpl Symb) const override;
uint32_t getSymbolFlags(DataRefImpl Symb) const override;
- const GlobalValue *getSymbolGV(DataRefImpl Symb) const;
+ GlobalValue *getSymbolGV(DataRefImpl Symb);
+ const GlobalValue *getSymbolGV(DataRefImpl Symb) const {
+ return const_cast<IRObjectFile *>(this)->getSymbolGV(Symb);
+ }
basic_symbol_iterator symbol_begin_impl() const override;
basic_symbol_iterator symbol_end_impl() const override;
@@ -44,14 +49,24 @@ public:
Module &getModule() {
return *M;
}
+ std::unique_ptr<Module> takeModule();
static inline bool classof(const Binary *v) {
return v->isIR();
}
- static ErrorOr<IRObjectFile *>
- createIRObjectFile(std::unique_ptr<MemoryBuffer> Object,
- LLVMContext &Context);
+ /// \brief Finds and returns bitcode embedded in the given object file, or an
+ /// error code if not found.
+ static ErrorOr<MemoryBufferRef> findBitcodeInObject(const ObjectFile &Obj);
+
+ /// \brief Finds and returns bitcode in the given memory buffer (which may
+ /// be either a bitcode file or a native object file with embedded bitcode),
+ /// or an error code if not found.
+ static ErrorOr<MemoryBufferRef>
+ findBitcodeInMemBuffer(MemoryBufferRef Object);
+
+ static ErrorOr<std::unique_ptr<IRObjectFile>> create(MemoryBufferRef Object,
+ LLVMContext &Context);
};
}
}