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| author | dim <dim@FreeBSD.org> | 2012-12-02 13:10:19 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2012-12-02 13:10:19 +0000 |
| commit | 6de2c08bc400b4aca9fb46684e8bdb56eed9b09f (patch) | |
| tree | 32b4679ab4b8f28e5228daafc65e9dc436935353 /include/llvm/ExecutionEngine/ObjectImage.h | |
| parent | 4dc93743c9d40c29c0a3bec2aae328cac0d289e8 (diff) | |
| download | FreeBSD-src-6de2c08bc400b4aca9fb46684e8bdb56eed9b09f.zip FreeBSD-src-6de2c08bc400b4aca9fb46684e8bdb56eed9b09f.tar.gz | |
Vendor import of llvm release_32 branch r168974 (effectively, 3.2 RC2):
http://llvm.org/svn/llvm-project/llvm/branches/release_32@168974
Diffstat (limited to 'include/llvm/ExecutionEngine/ObjectImage.h')
| -rw-r--r-- | include/llvm/ExecutionEngine/ObjectImage.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/include/llvm/ExecutionEngine/ObjectImage.h b/include/llvm/ExecutionEngine/ObjectImage.h new file mode 100644 index 0000000..82549ad --- /dev/null +++ b/include/llvm/ExecutionEngine/ObjectImage.h @@ -0,0 +1,61 @@ +//===---- ObjectImage.h - Format independent executuable object image -----===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares a file format independent ObjectImage class.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_EXECUTIONENGINE_OBJECTIMAGE_H
+#define LLVM_EXECUTIONENGINE_OBJECTIMAGE_H
+
+#include "llvm/Object/ObjectFile.h"
+#include "llvm/ExecutionEngine/ObjectBuffer.h"
+
+namespace llvm {
+
+
+/// ObjectImage - A container class that represents an ObjectFile that has been
+/// or is in the process of being loaded into memory for execution.
+class ObjectImage {
+ ObjectImage() LLVM_DELETED_FUNCTION;
+ ObjectImage(const ObjectImage &other) LLVM_DELETED_FUNCTION;
+
+protected:
+ OwningPtr<ObjectBuffer> Buffer;
+
+public:
+ ObjectImage(ObjectBuffer *Input) : Buffer(Input) {}
+ virtual ~ObjectImage() {}
+
+ virtual object::symbol_iterator begin_symbols() const = 0;
+ virtual object::symbol_iterator end_symbols() const = 0;
+
+ virtual object::section_iterator begin_sections() const = 0;
+ virtual object::section_iterator end_sections() const = 0;
+
+ virtual /* Triple::ArchType */ unsigned getArch() const = 0;
+
+ // Subclasses can override these methods to update the image with loaded
+ // addresses for sections and common symbols
+ virtual void updateSectionAddress(const object::SectionRef &Sec,
+ uint64_t Addr) = 0;
+ virtual void updateSymbolAddress(const object::SymbolRef &Sym,
+ uint64_t Addr) = 0;
+
+ virtual StringRef getData() const = 0;
+
+ // Subclasses can override these methods to provide JIT debugging support
+ virtual void registerWithDebugger() = 0;
+ virtual void deregisterWithDebugger() = 0;
+};
+
+} // end namespace llvm
+
+#endif // LLVM_RUNTIMEDYLD_OBJECT_IMAGE_H
+
|
