Add support for applying in-memory relocations to the .debug_line section and, in the case of ELF files, using symbol addresses when available for relocations to the .debug_info section. Also extending the llvm-rtdyld tool to add the ability to dump line number information for testing purposes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173517 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/DebugInfo/DWARFDebugLine.h b/lib/DebugInfo/DWARFDebugLine.h
index 586dd7e..dbaf91d 100644
--- a/lib/DebugInfo/DWARFDebugLine.h
+++ b/lib/DebugInfo/DWARFDebugLine.h
@@ -10,6 +10,7 @@
#ifndef LLVM_DEBUGINFO_DWARFDEBUGLINE_H
#define LLVM_DEBUGINFO_DWARFDEBUGLINE_H
+#include "DWARFRelocMap.h"
#include "llvm/Support/DataExtractor.h"
#include <map>
#include <string>
@@ -21,6 +22,7 @@
class DWARFDebugLine {
public:
+ DWARFDebugLine(const RelocAddrMap* LineInfoRelocMap) : RelocMap(LineInfoRelocMap) {}
struct FileNameEntry {
FileNameEntry() : Name(0), DirIdx(0), ModTime(0), Length(0) {}
@@ -227,6 +229,7 @@
Prologue *prologue);
/// Parse a single line table (prologue and all rows).
static bool parseStatementTable(DataExtractor debug_line_data,
+ const RelocAddrMap *RMap,
uint32_t *offset_ptr, State &state);
const LineTable *getLineTable(uint32_t offset) const;
@@ -238,6 +241,7 @@
typedef LineTableMapTy::iterator LineTableIter;
typedef LineTableMapTy::const_iterator LineTableConstIter;
+ const RelocAddrMap *RelocMap;
LineTableMapTy LineTableMap;
};