Add support for only a .eh_frame.

Static executables only have a .eh_frame section and no .eh_frame_hdr
section. Add support for this by rearranging the class hierarchy and
creating a DwarfEhFrameWithHdr class and a DwarfEhFrame class to handle
the different cases.

Add new unit tests for DwarfEhFrame and for the new functionality.

Bug: 68820189

Test: Passes new unit tests, unwinds static executables.
Change-Id: I63d7cb8c52a686e96579a2266e18c0d06bbb6e63

1 files changed, 2 insertions, 2 deletions

diff --git a/libunwindstack/tests/DwarfDebugFrameTest.cpp b/libunwindstack/tests/DwarfDebugFrameTest.cpp
index 90baabedc..07204bcec 100644
--- a/libunwindstack/tests/DwarfDebugFrameTest.cpp
+++ b/libunwindstack/tests/DwarfDebugFrameTest.cpp
@@ -35,8 +35,8 @@ class MockDwarfDebugFrame : public DwarfDebugFrame<TypeParam> {
   ~MockDwarfDebugFrame() = default;
 
   void TestSetFdeCount(uint64_t count) { this->fde_count_ = count; }
-  void TestSetOffset(uint64_t offset) { this->offset_ = offset; }
-  void TestSetEndOffset(uint64_t offset) { this->end_offset_ = offset; }
+  void TestSetOffset(uint64_t offset) { this->entries_offset_ = offset; }
+  void TestSetEndOffset(uint64_t offset) { this->entries_end_ = offset; }
   void TestPushFdeInfo(const typename DwarfDebugFrame<TypeParam>::FdeInfo& info) {
     this->fdes_.push_back(info);
   }