diff --git a/libunwindstack/Android.bp b/libunwindstack/Android.bp
index c885c3f..40364fe 100644
--- a/libunwindstack/Android.bp
+++ b/libunwindstack/Android.bp
@@ -48,8 +48,7 @@
     srcs: [
         "ArmExidx.cpp",
         "DwarfCfa.cpp",
-        "DwarfDebugFrame.cpp",
-        "DwarfEhFrame.cpp",
+        "DwarfEhFrameWithHdr.cpp",
         "DwarfMemory.cpp",
         "DwarfOp.cpp",
         "DwarfSection.cpp",
@@ -106,6 +105,7 @@
         "tests/DwarfCfaTest.cpp",
         "tests/DwarfDebugFrameTest.cpp",
         "tests/DwarfEhFrameTest.cpp",
+        "tests/DwarfEhFrameWithHdrTest.cpp",
         "tests/DwarfMemoryTest.cpp",
         "tests/DwarfOpLogTest.cpp",
         "tests/DwarfOpTest.cpp",
diff --git a/libunwindstack/DwarfDebugFrame.cpp b/libunwindstack/DwarfDebugFrame.cpp
deleted file mode 100644
index 5707596..0000000
--- a/libunwindstack/DwarfDebugFrame.cpp
+++ /dev/null
@@ -1,316 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdint.h>
-#include <stdlib.h>
-
-#include <algorithm>
-
-#include <unwindstack/DwarfStructs.h>
-#include <unwindstack/Memory.h>
-
-#include "DwarfDebugFrame.h"
-#include "DwarfEncoding.h"
-#include "DwarfError.h"
-
-namespace unwindstack {
-
-template <typename AddressType>
-bool DwarfDebugFrame<AddressType>::Init(uint64_t offset, uint64_t size) {
-  offset_ = offset;
-  end_offset_ = offset + size;
-
-  memory_.clear_func_offset();
-  memory_.clear_text_offset();
-  memory_.set_data_offset(offset);
-  memory_.set_cur_offset(offset);
-
-  return CreateSortedFdeList();
-}
-
-template <typename AddressType>
-bool DwarfDebugFrame<AddressType>::GetCieInfo(uint8_t* segment_size, uint8_t* encoding) {
-  uint8_t version;
-  if (!memory_.ReadBytes(&version, 1)) {
-    last_error_ = DWARF_ERROR_MEMORY_INVALID;
-    return false;
-  }
-  // Read the augmentation string.
-  std::vector<char> aug_string;
-  char aug_value;
-  bool get_encoding = false;
-  do {
-    if (!memory_.ReadBytes(&aug_value, 1)) {
-      last_error_ = DWARF_ERROR_MEMORY_INVALID;
-      return false;
-    }
-    if (aug_value == 'R') {
-      get_encoding = true;
-    }
-    aug_string.push_back(aug_value);
-  } while (aug_value != '\0');
-
-  if (version == 4) {
-    // Skip the Address Size field.
-    memory_.set_cur_offset(memory_.cur_offset() + 1);
-
-    // Read the segment size.
-    if (!memory_.ReadBytes(segment_size, 1)) {
-      last_error_ = DWARF_ERROR_MEMORY_INVALID;
-      return false;
-    }
-  } else {
-    *segment_size = 0;
-  }
-
-  if (aug_string[0] != 'z' || !get_encoding) {
-    // No encoding
-    return true;
-  }
-
-  // Skip code alignment factor
-  uint8_t value;
-  do {
-    if (!memory_.ReadBytes(&value, 1)) {
-      last_error_ = DWARF_ERROR_MEMORY_INVALID;
-      return false;
-    }
-  } while (value & 0x80);
-
-  // Skip data alignment factor
-  do {
-    if (!memory_.ReadBytes(&value, 1)) {
-      last_error_ = DWARF_ERROR_MEMORY_INVALID;
-      return false;
-    }
-  } while (value & 0x80);
-
-  if (version == 1) {
-    // Skip return address register.
-    memory_.set_cur_offset(memory_.cur_offset() + 1);
-  } else {
-    // Skip return address register.
-    do {
-      if (!memory_.ReadBytes(&value, 1)) {
-        last_error_ = DWARF_ERROR_MEMORY_INVALID;
-        return false;
-      }
-    } while (value & 0x80);
-  }
-
-  // Skip the augmentation length.
-  do {
-    if (!memory_.ReadBytes(&value, 1)) {
-      last_error_ = DWARF_ERROR_MEMORY_INVALID;
-      return false;
-    }
-  } while (value & 0x80);
-
-  for (size_t i = 1; i < aug_string.size(); i++) {
-    if (aug_string[i] == 'R') {
-      if (!memory_.ReadBytes(encoding, 1)) {
-        last_error_ = DWARF_ERROR_MEMORY_INVALID;
-        return false;
-      }
-      // Got the encoding, that's all we are looking for.
-      return true;
-    } else if (aug_string[i] == 'L') {
-      memory_.set_cur_offset(memory_.cur_offset() + 1);
-    } else if (aug_string[i] == 'P') {
-      uint8_t encoding;
-      if (!memory_.ReadBytes(&encoding, 1)) {
-        last_error_ = DWARF_ERROR_MEMORY_INVALID;
-        return false;
-      }
-      uint64_t value;
-      if (!memory_.template ReadEncodedValue<AddressType>(encoding, &value)) {
-        last_error_ = DWARF_ERROR_MEMORY_INVALID;
-        return false;
-      }
-    }
-  }
-
-  // It should be impossible to get here.
-  abort();
-}
-
-template <typename AddressType>
-bool DwarfDebugFrame<AddressType>::AddFdeInfo(uint64_t entry_offset, uint8_t segment_size,
-                                              uint8_t encoding) {
-  if (segment_size != 0) {
-    memory_.set_cur_offset(memory_.cur_offset() + 1);
-  }
-
-  uint64_t start;
-  if (!memory_.template ReadEncodedValue<AddressType>(encoding & 0xf, &start)) {
-    last_error_ = DWARF_ERROR_MEMORY_INVALID;
-    return false;
-  }
-
-  uint64_t length;
-  if (!memory_.template ReadEncodedValue<AddressType>(encoding & 0xf, &length)) {
-    last_error_ = DWARF_ERROR_MEMORY_INVALID;
-    return false;
-  }
-  if (length != 0) {
-    fdes_.emplace_back(entry_offset, start, length);
-  }
-
-  return true;
-}
-
-template <typename AddressType>
-bool DwarfDebugFrame<AddressType>::CreateSortedFdeList() {
-  memory_.set_cur_offset(offset_);
-
-  // Loop through all of the entries and read just enough to create
-  // a sorted list of pcs.
-  // This code assumes that first comes the cie, then the fdes that
-  // it applies to.
-  uint64_t cie_offset = 0;
-  uint8_t address_encoding;
-  uint8_t segment_size;
-  while (memory_.cur_offset() < end_offset_) {
-    uint64_t cur_entry_offset = memory_.cur_offset();
-
-    // Figure out the entry length and type.
-    uint32_t value32;
-    if (!memory_.ReadBytes(&value32, sizeof(value32))) {
-      last_error_ = DWARF_ERROR_MEMORY_INVALID;
-      return false;
-    }
-
-    uint64_t next_entry_offset;
-    if (value32 == static_cast<uint32_t>(-1)) {
-      uint64_t value64;
-      if (!memory_.ReadBytes(&value64, sizeof(value64))) {
-        last_error_ = DWARF_ERROR_MEMORY_INVALID;
-        return false;
-      }
-      next_entry_offset = memory_.cur_offset() + value64;
-
-      // Read the Cie Id of a Cie or the pointer of the Fde.
-      if (!memory_.ReadBytes(&value64, sizeof(value64))) {
-        last_error_ = DWARF_ERROR_MEMORY_INVALID;
-        return false;
-      }
-
-      if (value64 == static_cast<uint64_t>(-1)) {
-        // Cie 64 bit
-        address_encoding = DW_EH_PE_sdata8;
-        if (!GetCieInfo(&segment_size, &address_encoding)) {
-          return false;
-        }
-        cie_offset = cur_entry_offset;
-      } else {
-        if (offset_ + value64 != cie_offset) {
-          // This means that this Fde is not following the Cie.
-          last_error_ = DWARF_ERROR_ILLEGAL_VALUE;
-          return false;
-        }
-
-        // Fde 64 bit
-        if (!AddFdeInfo(cur_entry_offset, segment_size, address_encoding)) {
-          return false;
-        }
-      }
-    } else {
-      next_entry_offset = memory_.cur_offset() + value32;
-
-      // Read the Cie Id of a Cie or the pointer of the Fde.
-      if (!memory_.ReadBytes(&value32, sizeof(value32))) {
-        last_error_ = DWARF_ERROR_MEMORY_INVALID;
-        return false;
-      }
-
-      if (value32 == static_cast<uint32_t>(-1)) {
-        // Cie 32 bit
-        address_encoding = DW_EH_PE_sdata4;
-        if (!GetCieInfo(&segment_size, &address_encoding)) {
-          return false;
-        }
-        cie_offset = cur_entry_offset;
-      } else {
-        if (offset_ + value32 != cie_offset) {
-          // This means that this Fde is not following the Cie.
-          last_error_ = DWARF_ERROR_ILLEGAL_VALUE;
-          return false;
-        }
-
-        // Fde 32 bit
-        if (!AddFdeInfo(cur_entry_offset, segment_size, address_encoding)) {
-          return false;
-        }
-      }
-    }
-
-    if (next_entry_offset < memory_.cur_offset()) {
-      // This indicates some kind of corruption, or malformed section data.
-      last_error_ = DWARF_ERROR_ILLEGAL_VALUE;
-      return false;
-    }
-    memory_.set_cur_offset(next_entry_offset);
-  }
-
-  // Sort the entries.
-  std::sort(fdes_.begin(), fdes_.end(), [](const FdeInfo& a, const FdeInfo& b) {
-    if (a.start == b.start) return a.end < b.end;
-    return a.start < b.start;
-  });
-
-  fde_count_ = fdes_.size();
-
-  return true;
-}
-
-template <typename AddressType>
-bool DwarfDebugFrame<AddressType>::GetFdeOffsetFromPc(uint64_t pc, uint64_t* fde_offset) {
-  if (fde_count_ == 0) {
-    return false;
-  }
-
-  size_t first = 0;
-  size_t last = fde_count_;
-  while (first < last) {
-    size_t current = (first + last) / 2;
-    const FdeInfo* info = &fdes_[current];
-    if (pc >= info->start && pc <= info->end) {
-      *fde_offset = info->offset;
-      return true;
-    }
-
-    if (pc < info->start) {
-      last = current;
-    } else {
-      first = current + 1;
-    }
-  }
-  return false;
-}
-
-template <typename AddressType>
-const DwarfFde* DwarfDebugFrame<AddressType>::GetFdeFromIndex(size_t index) {
-  if (index >= fdes_.size()) {
-    return nullptr;
-  }
-  return this->GetFdeFromOffset(fdes_[index].offset);
-}
-
-// Explicitly instantiate DwarfDebugFrame.
-template class DwarfDebugFrame<uint32_t>;
-template class DwarfDebugFrame<uint64_t>;
-
-}  // namespace unwindstack
diff --git a/libunwindstack/DwarfDebugFrame.h b/libunwindstack/DwarfDebugFrame.h
index 6a6178e..635cefd 100644
--- a/libunwindstack/DwarfDebugFrame.h
+++ b/libunwindstack/DwarfDebugFrame.h
@@ -28,51 +28,21 @@
 template <typename AddressType>
 class DwarfDebugFrame : public DwarfSectionImpl<AddressType> {
  public:
-  // Add these so that the protected members of DwarfSectionImpl
-  // can be accessed without needing a this->.
-  using DwarfSectionImpl<AddressType>::memory_;
-  using DwarfSectionImpl<AddressType>::fde_count_;
-  using DwarfSectionImpl<AddressType>::last_error_;
-
-  struct FdeInfo {
-    FdeInfo(uint64_t offset, uint64_t start, uint64_t length)
-        : offset(offset), start(start), end(start + length) {}
-
-    uint64_t offset;
-    AddressType start;
-    AddressType end;
-  };
-
-  DwarfDebugFrame(Memory* memory) : DwarfSectionImpl<AddressType>(memory) {}
+  DwarfDebugFrame(Memory* memory) : DwarfSectionImpl<AddressType>(memory) {
+    this->cie32_value_ = static_cast<uint32_t>(-1);
+    this->cie64_value_ = static_cast<uint64_t>(-1);
+  }
   virtual ~DwarfDebugFrame() = default;
 
-  bool Init(uint64_t offset, uint64_t size) override;
+  uint64_t GetCieOffsetFromFde32(uint32_t pointer) override {
+    return this->entries_offset_ + pointer;
+  }
 
-  bool GetFdeOffsetFromPc(uint64_t pc, uint64_t* fde_offset) override;
-
-  const DwarfFde* GetFdeFromIndex(size_t index) override;
-
-  bool IsCie32(uint32_t value32) override { return value32 == static_cast<uint32_t>(-1); }
-
-  bool IsCie64(uint64_t value64) override { return value64 == static_cast<uint64_t>(-1); }
-
-  uint64_t GetCieOffsetFromFde32(uint32_t pointer) override { return offset_ + pointer; }
-
-  uint64_t GetCieOffsetFromFde64(uint64_t pointer) override { return offset_ + pointer; }
+  uint64_t GetCieOffsetFromFde64(uint64_t pointer) override {
+    return this->entries_offset_ + pointer;
+  }
 
   uint64_t AdjustPcFromFde(uint64_t pc) override { return pc; }
-
-  bool GetCieInfo(uint8_t* segment_size, uint8_t* encoding);
-
-  bool AddFdeInfo(uint64_t entry_offset, uint8_t segment_size, uint8_t encoding);
-
-  bool CreateSortedFdeList();
-
- protected:
-  uint64_t offset_;
-  uint64_t end_offset_;
-
-  std::vector<FdeInfo> fdes_;
 };
 
 }  // namespace unwindstack
diff --git a/libunwindstack/DwarfEhFrame.h b/libunwindstack/DwarfEhFrame.h
index 4207b42..561d23a 100644
--- a/libunwindstack/DwarfEhFrame.h
+++ b/libunwindstack/DwarfEhFrame.h
@@ -20,74 +20,30 @@
 #include <stdint.h>
 
 #include <unwindstack/DwarfSection.h>
+#include <unwindstack/Memory.h>
 
 namespace unwindstack {
 
-// Forward declarations.
-class Memory;
-
 template <typename AddressType>
 class DwarfEhFrame : public DwarfSectionImpl<AddressType> {
  public:
-  // Add these so that the protected members of DwarfSectionImpl
-  // can be accessed without needing a this->.
-  using DwarfSectionImpl<AddressType>::memory_;
-  using DwarfSectionImpl<AddressType>::fde_count_;
-  using DwarfSectionImpl<AddressType>::last_error_;
-
-  struct FdeInfo {
-    AddressType pc;
-    uint64_t offset;
-  };
-
   DwarfEhFrame(Memory* memory) : DwarfSectionImpl<AddressType>(memory) {}
   virtual ~DwarfEhFrame() = default;
 
-  bool Init(uint64_t offset, uint64_t size) override;
-
-  bool GetFdeOffsetFromPc(uint64_t pc, uint64_t* fde_offset) override;
-
-  const DwarfFde* GetFdeFromIndex(size_t index) override;
-
-  bool IsCie32(uint32_t value32) override { return value32 == 0; }
-
-  bool IsCie64(uint64_t value64) override { return value64 == 0; }
-
   uint64_t GetCieOffsetFromFde32(uint32_t pointer) override {
-    return memory_.cur_offset() - pointer - 4;
+    return this->memory_.cur_offset() - pointer - 4;
   }
 
   uint64_t GetCieOffsetFromFde64(uint64_t pointer) override {
-    return memory_.cur_offset() - pointer - 8;
+    return this->memory_.cur_offset() - pointer - 8;
   }
 
   uint64_t AdjustPcFromFde(uint64_t pc) override {
     // The eh_frame uses relative pcs.
-    return pc + memory_.cur_offset();
+    return pc + this->memory_.cur_offset();
   }
-
-  const FdeInfo* GetFdeInfoFromIndex(size_t index);
-
-  bool GetFdeOffsetSequential(uint64_t pc, uint64_t* fde_offset);
-
-  bool GetFdeOffsetBinary(uint64_t pc, uint64_t* fde_offset, uint64_t total_entries);
-
- protected:
-  uint8_t version_;
-  uint8_t ptr_encoding_;
-  uint8_t table_encoding_;
-  size_t table_entry_size_;
-
-  uint64_t ptr_offset_;
-
-  uint64_t entries_offset_;
-  uint64_t entries_end_;
-  uint64_t entries_data_offset_;
-  uint64_t cur_entries_offset_ = 0;
-
-  std::unordered_map<uint64_t, FdeInfo> fde_info_;
 };
 
 }  // namespace unwindstack
 
-#endif  // _LIBUNWINDSTACK_DWARF_EH_FRAME_H
+#endif  // _LIBUNWINDSTACK_DWARF_EH_FRAME_WITH_HDR_H
diff --git a/libunwindstack/DwarfEhFrame.cpp b/libunwindstack/DwarfEhFrameWithHdr.cpp
similarity index 86%
rename from libunwindstack/DwarfEhFrame.cpp
rename to libunwindstack/DwarfEhFrameWithHdr.cpp
index db8f558..d8cbdf4 100644
--- a/libunwindstack/DwarfEhFrame.cpp
+++ b/libunwindstack/DwarfEhFrameWithHdr.cpp
@@ -20,13 +20,13 @@
 #include <unwindstack/Memory.h>
 
 #include "Check.h"
-#include "DwarfEhFrame.h"
+#include "DwarfEhFrameWithHdr.h"
 #include "DwarfError.h"
 
 namespace unwindstack {
 
 template <typename AddressType>
-bool DwarfEhFrame<AddressType>::Init(uint64_t offset, uint64_t size) {
+bool DwarfEhFrameWithHdr<AddressType>::Init(uint64_t offset, uint64_t size) {
   uint8_t data[4];
 
   memory_.clear_func_offset();
@@ -73,7 +73,7 @@
 }
 
 template <typename AddressType>
-const DwarfFde* DwarfEhFrame<AddressType>::GetFdeFromIndex(size_t index) {
+const DwarfFde* DwarfEhFrameWithHdr<AddressType>::GetFdeFromIndex(size_t index) {
   const FdeInfo* info = GetFdeInfoFromIndex(index);
   if (info == nullptr) {
     return nullptr;
@@ -82,8 +82,8 @@
 }
 
 template <typename AddressType>
-const typename DwarfEhFrame<AddressType>::FdeInfo* DwarfEhFrame<AddressType>::GetFdeInfoFromIndex(
-    size_t index) {
+const typename DwarfEhFrameWithHdr<AddressType>::FdeInfo*
+DwarfEhFrameWithHdr<AddressType>::GetFdeInfoFromIndex(size_t index) {
   auto entry = fde_info_.find(index);
   if (entry != fde_info_.end()) {
     return &fde_info_[index];
@@ -105,8 +105,8 @@
 }
 
 template <typename AddressType>
-bool DwarfEhFrame<AddressType>::GetFdeOffsetBinary(uint64_t pc, uint64_t* fde_offset,
-                                                   uint64_t total_entries) {
+bool DwarfEhFrameWithHdr<AddressType>::GetFdeOffsetBinary(uint64_t pc, uint64_t* fde_offset,
+                                                          uint64_t total_entries) {
   CHECK(fde_count_ > 0);
   CHECK(total_entries <= fde_count_);
 
@@ -134,7 +134,7 @@
 }
 
 template <typename AddressType>
-bool DwarfEhFrame<AddressType>::GetFdeOffsetSequential(uint64_t pc, uint64_t* fde_offset) {
+bool DwarfEhFrameWithHdr<AddressType>::GetFdeOffsetSequential(uint64_t pc, uint64_t* fde_offset) {
   CHECK(fde_count_ != 0);
   last_error_ = DWARF_ERROR_NONE;
   // We can do a binary search if the pc is in the range of the elements
@@ -196,7 +196,7 @@
 }
 
 template <typename AddressType>
-bool DwarfEhFrame<AddressType>::GetFdeOffsetFromPc(uint64_t pc, uint64_t* fde_offset) {
+bool DwarfEhFrameWithHdr<AddressType>::GetFdeOffsetFromPc(uint64_t pc, uint64_t* fde_offset) {
   if (fde_count_ == 0) {
     return false;
   }
@@ -210,8 +210,8 @@
   }
 }
 
-// Explicitly instantiate DwarfEhFrame.
-template class DwarfEhFrame<uint32_t>;
-template class DwarfEhFrame<uint64_t>;
+// Explicitly instantiate DwarfEhFrameWithHdr
+template class DwarfEhFrameWithHdr<uint32_t>;
+template class DwarfEhFrameWithHdr<uint64_t>;
 
 }  // namespace unwindstack
diff --git a/libunwindstack/DwarfEhFrameWithHdr.h b/libunwindstack/DwarfEhFrameWithHdr.h
new file mode 100644
index 0000000..3571166
--- /dev/null
+++ b/libunwindstack/DwarfEhFrameWithHdr.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _LIBUNWINDSTACK_DWARF_EH_FRAME_WITH_HDR_H
+#define _LIBUNWINDSTACK_DWARF_EH_FRAME_WITH_HDR_H
+
+#include <stdint.h>
+
+#include <unordered_map>
+
+#include "DwarfEhFrame.h"
+
+namespace unwindstack {
+
+// Forward declarations.
+class Memory;
+
+template <typename AddressType>
+class DwarfEhFrameWithHdr : public DwarfEhFrame<AddressType> {
+ public:
+  // Add these so that the protected members of DwarfSectionImpl
+  // can be accessed without needing a this->.
+  using DwarfSectionImpl<AddressType>::memory_;
+  using DwarfSectionImpl<AddressType>::fde_count_;
+  using DwarfSectionImpl<AddressType>::entries_offset_;
+  using DwarfSectionImpl<AddressType>::entries_end_;
+  using DwarfSectionImpl<AddressType>::last_error_;
+
+  struct FdeInfo {
+    AddressType pc;
+    uint64_t offset;
+  };
+
+  DwarfEhFrameWithHdr(Memory* memory) : DwarfEhFrame<AddressType>(memory) {}
+  virtual ~DwarfEhFrameWithHdr() = default;
+
+  bool Init(uint64_t offset, uint64_t size) override;
+
+  bool GetFdeOffsetFromPc(uint64_t pc, uint64_t* fde_offset) override;
+
+  const DwarfFde* GetFdeFromIndex(size_t index) override;
+
+  const FdeInfo* GetFdeInfoFromIndex(size_t index);
+
+  bool GetFdeOffsetSequential(uint64_t pc, uint64_t* fde_offset);
+
+  bool GetFdeOffsetBinary(uint64_t pc, uint64_t* fde_offset, uint64_t total_entries);
+
+ protected:
+  uint8_t version_;
+  uint8_t ptr_encoding_;
+  uint8_t table_encoding_;
+  size_t table_entry_size_;
+
+  uint64_t ptr_offset_;
+
+  uint64_t entries_data_offset_;
+  uint64_t cur_entries_offset_ = 0;
+
+  std::unordered_map<uint64_t, FdeInfo> fde_info_;
+};
+
+}  // namespace unwindstack
+
+#endif  // _LIBUNWINDSTACK_DWARF_EH_FRAME_WITH_HDR_H
diff --git a/libunwindstack/DwarfSection.cpp b/libunwindstack/DwarfSection.cpp
index 91aef80..805dcd3 100644
--- a/libunwindstack/DwarfSection.cpp
+++ b/libunwindstack/DwarfSection.cpp
@@ -29,6 +29,9 @@
 #include "DwarfError.h"
 #include "DwarfOp.h"
 
+#include "DwarfDebugFrame.h"
+#include "DwarfEhFrame.h"
+
 namespace unwindstack {
 
 DwarfSection::DwarfSection(Memory* memory) : memory_(memory), last_error_(DWARF_ERROR_NONE) {}
@@ -282,7 +285,7 @@
       last_error_ = DWARF_ERROR_MEMORY_INVALID;
       return false;
     }
-    if (!IsCie64(cie_id)) {
+    if (cie_id != cie64_value_) {
       // This is not a Cie, something has gone horribly wrong.
       last_error_ = DWARF_ERROR_ILLEGAL_VALUE;
       return false;
@@ -297,7 +300,7 @@
       last_error_ = DWARF_ERROR_MEMORY_INVALID;
       return false;
     }
-    if (!IsCie32(cie_id)) {
+    if (cie_id != cie32_value_) {
       // This is not a Cie, something has gone horribly wrong.
       last_error_ = DWARF_ERROR_ILLEGAL_VALUE;
       return false;
@@ -440,7 +443,7 @@
       last_error_ = DWARF_ERROR_MEMORY_INVALID;
       return false;
     }
-    if (IsCie64(value64)) {
+    if (value64 == cie64_value_) {
       // This is a Cie, this means something has gone wrong.
       last_error_ = DWARF_ERROR_ILLEGAL_VALUE;
       return false;
@@ -458,7 +461,7 @@
       last_error_ = DWARF_ERROR_MEMORY_INVALID;
       return false;
     }
-    if (IsCie32(value32)) {
+    if (value32 == cie32_value_) {
       // This is a Cie, this means something has gone wrong.
       last_error_ = DWARF_ERROR_ILLEGAL_VALUE;
       return false;
@@ -556,8 +559,301 @@
   return true;
 }
 
+template <typename AddressType>
+bool DwarfSectionImpl<AddressType>::Init(uint64_t offset, uint64_t size) {
+  entries_offset_ = offset;
+  entries_end_ = offset + size;
+
+  memory_.clear_func_offset();
+  memory_.clear_text_offset();
+  memory_.set_data_offset(offset);
+  memory_.set_cur_offset(offset);
+  memory_.set_pc_offset(offset);
+
+  return CreateSortedFdeList();
+}
+
+template <typename AddressType>
+bool DwarfSectionImpl<AddressType>::GetCieInfo(uint8_t* segment_size, uint8_t* encoding) {
+  uint8_t version;
+  if (!memory_.ReadBytes(&version, 1)) {
+    last_error_ = DWARF_ERROR_MEMORY_INVALID;
+    return false;
+  }
+  // Read the augmentation string.
+  std::vector<char> aug_string;
+  char aug_value;
+  bool get_encoding = false;
+  do {
+    if (!memory_.ReadBytes(&aug_value, 1)) {
+      last_error_ = DWARF_ERROR_MEMORY_INVALID;
+      return false;
+    }
+    if (aug_value == 'R') {
+      get_encoding = true;
+    }
+    aug_string.push_back(aug_value);
+  } while (aug_value != '\0');
+
+  if (version == 4) {
+    // Skip the Address Size field.
+    memory_.set_cur_offset(memory_.cur_offset() + 1);
+
+    // Read the segment size.
+    if (!memory_.ReadBytes(segment_size, 1)) {
+      last_error_ = DWARF_ERROR_MEMORY_INVALID;
+      return false;
+    }
+  } else {
+    *segment_size = 0;
+  }
+
+  if (aug_string[0] != 'z' || !get_encoding) {
+    // No encoding
+    return true;
+  }
+
+  // Skip code alignment factor
+  uint8_t value;
+  do {
+    if (!memory_.ReadBytes(&value, 1)) {
+      last_error_ = DWARF_ERROR_MEMORY_INVALID;
+      return false;
+    }
+  } while (value & 0x80);
+
+  // Skip data alignment factor
+  do {
+    if (!memory_.ReadBytes(&value, 1)) {
+      last_error_ = DWARF_ERROR_MEMORY_INVALID;
+      return false;
+    }
+  } while (value & 0x80);
+
+  if (version == 1) {
+    // Skip return address register.
+    memory_.set_cur_offset(memory_.cur_offset() + 1);
+  } else {
+    // Skip return address register.
+    do {
+      if (!memory_.ReadBytes(&value, 1)) {
+        last_error_ = DWARF_ERROR_MEMORY_INVALID;
+        return false;
+      }
+    } while (value & 0x80);
+  }
+
+  // Skip the augmentation length.
+  do {
+    if (!memory_.ReadBytes(&value, 1)) {
+      last_error_ = DWARF_ERROR_MEMORY_INVALID;
+      return false;
+    }
+  } while (value & 0x80);
+
+  for (size_t i = 1; i < aug_string.size(); i++) {
+    if (aug_string[i] == 'R') {
+      if (!memory_.ReadBytes(encoding, 1)) {
+        last_error_ = DWARF_ERROR_MEMORY_INVALID;
+        return false;
+      }
+      // Got the encoding, that's all we are looking for.
+      return true;
+    } else if (aug_string[i] == 'L') {
+      memory_.set_cur_offset(memory_.cur_offset() + 1);
+    } else if (aug_string[i] == 'P') {
+      uint8_t encoding;
+      if (!memory_.ReadBytes(&encoding, 1)) {
+        last_error_ = DWARF_ERROR_MEMORY_INVALID;
+        return false;
+      }
+      uint64_t value;
+      if (!memory_.template ReadEncodedValue<AddressType>(encoding, &value)) {
+        last_error_ = DWARF_ERROR_MEMORY_INVALID;
+        return false;
+      }
+    }
+  }
+
+  // It should be impossible to get here.
+  abort();
+}
+
+template <typename AddressType>
+bool DwarfSectionImpl<AddressType>::AddFdeInfo(uint64_t entry_offset, uint8_t segment_size,
+                                               uint8_t encoding) {
+  if (segment_size != 0) {
+    memory_.set_cur_offset(memory_.cur_offset() + 1);
+  }
+
+  uint64_t start;
+  if (!memory_.template ReadEncodedValue<AddressType>(encoding & 0xf, &start)) {
+    last_error_ = DWARF_ERROR_MEMORY_INVALID;
+    return false;
+  }
+  start = AdjustPcFromFde(start);
+
+  uint64_t length;
+  if (!memory_.template ReadEncodedValue<AddressType>(encoding & 0xf, &length)) {
+    last_error_ = DWARF_ERROR_MEMORY_INVALID;
+    return false;
+  }
+  if (length != 0) {
+    fdes_.emplace_back(entry_offset, start, length);
+  }
+
+  return true;
+}
+
+template <typename AddressType>
+bool DwarfSectionImpl<AddressType>::CreateSortedFdeList() {
+  memory_.set_cur_offset(entries_offset_);
+
+  // Loop through all of the entries and read just enough to create
+  // a sorted list of pcs.
+  // This code assumes that first comes the cie, then the fdes that
+  // it applies to.
+  uint64_t cie_offset = 0;
+  uint8_t address_encoding;
+  uint8_t segment_size;
+  while (memory_.cur_offset() < entries_end_) {
+    uint64_t cur_entry_offset = memory_.cur_offset();
+
+    // Figure out the entry length and type.
+    uint32_t value32;
+    if (!memory_.ReadBytes(&value32, sizeof(value32))) {
+      last_error_ = DWARF_ERROR_MEMORY_INVALID;
+      return false;
+    }
+
+    uint64_t next_entry_offset;
+    if (value32 == static_cast<uint32_t>(-1)) {
+      uint64_t value64;
+      if (!memory_.ReadBytes(&value64, sizeof(value64))) {
+        last_error_ = DWARF_ERROR_MEMORY_INVALID;
+        return false;
+      }
+      next_entry_offset = memory_.cur_offset() + value64;
+
+      // Read the Cie Id of a Cie or the pointer of the Fde.
+      if (!memory_.ReadBytes(&value64, sizeof(value64))) {
+        last_error_ = DWARF_ERROR_MEMORY_INVALID;
+        return false;
+      }
+
+      if (value64 == cie64_value_) {
+        // Cie 64 bit
+        address_encoding = DW_EH_PE_sdata8;
+        if (!GetCieInfo(&segment_size, &address_encoding)) {
+          return false;
+        }
+        cie_offset = cur_entry_offset;
+      } else {
+        uint64_t last_cie_offset = GetCieOffsetFromFde64(value64);
+        if (last_cie_offset != cie_offset) {
+          // This means that this Fde is not following the Cie.
+          last_error_ = DWARF_ERROR_ILLEGAL_VALUE;
+          return false;
+        }
+
+        // Fde 64 bit
+        if (!AddFdeInfo(cur_entry_offset, segment_size, address_encoding)) {
+          return false;
+        }
+      }
+    } else {
+      next_entry_offset = memory_.cur_offset() + value32;
+
+      // Read the Cie Id of a Cie or the pointer of the Fde.
+      if (!memory_.ReadBytes(&value32, sizeof(value32))) {
+        last_error_ = DWARF_ERROR_MEMORY_INVALID;
+        return false;
+      }
+
+      if (value32 == cie32_value_) {
+        // Cie 32 bit
+        address_encoding = DW_EH_PE_sdata4;
+        if (!GetCieInfo(&segment_size, &address_encoding)) {
+          return false;
+        }
+        cie_offset = cur_entry_offset;
+      } else {
+        uint64_t last_cie_offset = GetCieOffsetFromFde32(value32);
+        if (last_cie_offset != cie_offset) {
+          // This means that this Fde is not following the Cie.
+          last_error_ = DWARF_ERROR_ILLEGAL_VALUE;
+          return false;
+        }
+
+        // Fde 32 bit
+        if (!AddFdeInfo(cur_entry_offset, segment_size, address_encoding)) {
+          return false;
+        }
+      }
+    }
+
+    if (next_entry_offset < memory_.cur_offset()) {
+      // This indicates some kind of corruption, or malformed section data.
+      last_error_ = DWARF_ERROR_ILLEGAL_VALUE;
+      return false;
+    }
+    memory_.set_cur_offset(next_entry_offset);
+  }
+
+  // Sort the entries.
+  std::sort(fdes_.begin(), fdes_.end(), [](const FdeInfo& a, const FdeInfo& b) {
+    if (a.start == b.start) return a.end < b.end;
+    return a.start < b.start;
+  });
+
+  fde_count_ = fdes_.size();
+
+  return true;
+}
+
+template <typename AddressType>
+bool DwarfSectionImpl<AddressType>::GetFdeOffsetFromPc(uint64_t pc, uint64_t* fde_offset) {
+  if (fde_count_ == 0) {
+    return false;
+  }
+
+  size_t first = 0;
+  size_t last = fde_count_;
+  while (first < last) {
+    size_t current = (first + last) / 2;
+    const FdeInfo* info = &fdes_[current];
+    if (pc >= info->start && pc <= info->end) {
+      *fde_offset = info->offset;
+      return true;
+    }
+
+    if (pc < info->start) {
+      last = current;
+    } else {
+      first = current + 1;
+    }
+  }
+  return false;
+}
+
+template <typename AddressType>
+const DwarfFde* DwarfSectionImpl<AddressType>::GetFdeFromIndex(size_t index) {
+  if (index >= fdes_.size()) {
+    return nullptr;
+  }
+  return this->GetFdeFromOffset(fdes_[index].offset);
+}
+
 // Explicitly instantiate DwarfSectionImpl
 template class DwarfSectionImpl<uint32_t>;
 template class DwarfSectionImpl<uint64_t>;
 
+// Explicitly instantiate DwarfDebugFrame
+template class DwarfDebugFrame<uint32_t>;
+template class DwarfDebugFrame<uint64_t>;
+
+// Explicitly instantiate DwarfEhFrame
+template class DwarfEhFrame<uint32_t>;
+template class DwarfEhFrame<uint64_t>;
+
 }  // namespace unwindstack
diff --git a/libunwindstack/ElfInterface.cpp b/libunwindstack/ElfInterface.cpp
index 20cc1b0..d5d158f 100644
--- a/libunwindstack/ElfInterface.cpp
+++ b/libunwindstack/ElfInterface.cpp
@@ -32,6 +32,7 @@
 
 #include "DwarfDebugFrame.h"
 #include "DwarfEhFrame.h"
+#include "DwarfEhFrameWithHdr.h"
 #include "Symbols.h"
 
 namespace unwindstack {
@@ -98,7 +99,17 @@
 
 template <typename AddressType>
 void ElfInterface::InitHeadersWithTemplate() {
-  if (eh_frame_offset_ != 0) {
+  if (eh_frame_hdr_offset_ != 0) {
+    eh_frame_.reset(new DwarfEhFrameWithHdr<AddressType>(memory_));
+    if (!eh_frame_->Init(eh_frame_hdr_offset_, eh_frame_hdr_size_)) {
+      // Even if the eh_frame_offset_ is non-zero, do not bother
+      // trying to read that since something has gone wrong.
+      eh_frame_.reset(nullptr);
+      eh_frame_hdr_offset_ = 0;
+      eh_frame_hdr_size_ = static_cast<uint64_t>(-1);
+    }
+  } else if (eh_frame_offset_ != 0) {
+    // If there is a eh_frame section without a eh_frame_hdr section.
     eh_frame_.reset(new DwarfEhFrame<AddressType>(memory_));
     if (!eh_frame_->Init(eh_frame_offset_, eh_frame_size_)) {
       eh_frame_.reset(nullptr);
@@ -181,11 +192,12 @@
       if (!memory_->ReadField(offset, &phdr, &phdr.p_offset, sizeof(phdr.p_offset))) {
         return false;
       }
-      eh_frame_offset_ = phdr.p_offset;
+      // This is really the pointer to the .eh_frame_hdr section.
+      eh_frame_hdr_offset_ = phdr.p_offset;
       if (!memory_->ReadField(offset, &phdr, &phdr.p_memsz, sizeof(phdr.p_memsz))) {
         return false;
       }
-      eh_frame_size_ = phdr.p_memsz;
+      eh_frame_hdr_size_ = phdr.p_memsz;
       break;
 
     case PT_DYNAMIC:
@@ -271,6 +283,12 @@
           } else if (name == ".gnu_debugdata") {
             offset_ptr = &gnu_debugdata_offset_;
             size_ptr = &gnu_debugdata_size_;
+          } else if (name == ".eh_frame") {
+            offset_ptr = &eh_frame_offset_;
+            size_ptr = &eh_frame_size_;
+          } else if (eh_frame_hdr_offset_ == 0 && name == ".eh_frame_hdr") {
+            offset_ptr = &eh_frame_hdr_offset_;
+            size_ptr = &eh_frame_hdr_size_;
           }
           if (offset_ptr != nullptr &&
               memory_->ReadField(offset, &shdr, &shdr.sh_offset, sizeof(shdr.sh_offset)) &&
diff --git a/libunwindstack/include/unwindstack/DwarfSection.h b/libunwindstack/include/unwindstack/DwarfSection.h
index 1e843c3..10be6b4 100644
--- a/libunwindstack/include/unwindstack/DwarfSection.h
+++ b/libunwindstack/include/unwindstack/DwarfSection.h
@@ -90,10 +90,6 @@
 
   virtual bool GetCfaLocationInfo(uint64_t pc, const DwarfFde* fde, dwarf_loc_regs_t* loc_regs) = 0;
 
-  virtual bool IsCie32(uint32_t value32) = 0;
-
-  virtual bool IsCie64(uint64_t value64) = 0;
-
   virtual uint64_t GetCieOffsetFromFde32(uint32_t pointer) = 0;
 
   virtual uint64_t GetCieOffsetFromFde64(uint64_t pointer) = 0;
@@ -106,6 +102,9 @@
   DwarfMemory memory_;
   DwarfError last_error_;
 
+  uint32_t cie32_value_ = 0;
+  uint64_t cie64_value_ = 0;
+
   uint64_t fde_count_ = 0;
   std::unordered_map<uint64_t, DwarfFde> fde_entries_;
   std::unordered_map<uint64_t, DwarfCie> cie_entries_;
@@ -115,9 +114,24 @@
 template <typename AddressType>
 class DwarfSectionImpl : public DwarfSection {
  public:
+  struct FdeInfo {
+    FdeInfo(uint64_t offset, uint64_t start, uint64_t length)
+        : offset(offset), start(start), end(start + length) {}
+
+    uint64_t offset;
+    AddressType start;
+    AddressType end;
+  };
+
   DwarfSectionImpl(Memory* memory) : DwarfSection(memory) {}
   virtual ~DwarfSectionImpl() = default;
 
+  bool Init(uint64_t offset, uint64_t size) override;
+
+  bool GetFdeOffsetFromPc(uint64_t pc, uint64_t* fde_offset) override;
+
+  const DwarfFde* GetFdeFromIndex(size_t index) override;
+
   bool Eval(const DwarfCie* cie, Memory* regular_memory, const dwarf_loc_regs_t& loc_regs,
             Regs* regs, bool* finished) override;
 
@@ -134,6 +148,16 @@
  protected:
   bool EvalExpression(const DwarfLocation& loc, uint8_t version, Memory* regular_memory,
                       AddressType* value);
+
+  bool GetCieInfo(uint8_t* segment_size, uint8_t* encoding);
+
+  bool AddFdeInfo(uint64_t entry_offset, uint8_t segment_size, uint8_t encoding);
+
+  bool CreateSortedFdeList();
+
+  std::vector<FdeInfo> fdes_;
+  uint64_t entries_offset_;
+  uint64_t entries_end_;
 };
 
 }  // namespace unwindstack
diff --git a/libunwindstack/include/unwindstack/ElfInterface.h b/libunwindstack/include/unwindstack/ElfInterface.h
index 319623d..86e51b3 100644
--- a/libunwindstack/include/unwindstack/ElfInterface.h
+++ b/libunwindstack/include/unwindstack/ElfInterface.h
@@ -70,6 +70,8 @@
 
   uint64_t dynamic_offset() { return dynamic_offset_; }
   uint64_t dynamic_size() { return dynamic_size_; }
+  uint64_t eh_frame_hdr_offset() { return eh_frame_hdr_offset_; }
+  uint64_t eh_frame_hdr_size() { return eh_frame_hdr_size_; }
   uint64_t eh_frame_offset() { return eh_frame_offset_; }
   uint64_t eh_frame_size() { return eh_frame_size_; }
   uint64_t debug_frame_offset() { return debug_frame_offset_; }
@@ -112,6 +114,9 @@
   uint64_t dynamic_offset_ = 0;
   uint64_t dynamic_size_ = 0;
 
+  uint64_t eh_frame_hdr_offset_ = 0;
+  uint64_t eh_frame_hdr_size_ = 0;
+
   uint64_t eh_frame_offset_ = 0;
   uint64_t eh_frame_size_ = 0;
 
diff --git a/libunwindstack/tests/DwarfDebugFrameTest.cpp b/libunwindstack/tests/DwarfDebugFrameTest.cpp
index 90baabe..07204bc 100644
--- a/libunwindstack/tests/DwarfDebugFrameTest.cpp
+++ b/libunwindstack/tests/DwarfDebugFrameTest.cpp
@@ -35,8 +35,8 @@
   ~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);
   }
diff --git a/libunwindstack/tests/DwarfEhFrameTest.cpp b/libunwindstack/tests/DwarfEhFrameTest.cpp
index 3dbabe1..53ee719 100644
--- a/libunwindstack/tests/DwarfEhFrameTest.cpp
+++ b/libunwindstack/tests/DwarfEhFrameTest.cpp
@@ -34,28 +34,19 @@
   MockDwarfEhFrame(Memory* memory) : DwarfEhFrame<TypeParam>(memory) {}
   ~MockDwarfEhFrame() = default;
 
-  void TestSetTableEncoding(uint8_t encoding) { this->table_encoding_ = encoding; }
-  void TestSetEntriesOffset(uint64_t offset) { this->entries_offset_ = offset; }
-  void TestSetEntriesEnd(uint64_t end) { this->entries_end_ = end; }
-  void TestSetEntriesDataOffset(uint64_t offset) { this->entries_data_offset_ = offset; }
-  void TestSetCurEntriesOffset(uint64_t offset) { this->cur_entries_offset_ = offset; }
-  void TestSetTableEntrySize(size_t size) { this->table_entry_size_ = size; }
-
   void TestSetFdeCount(uint64_t count) { this->fde_count_ = count; }
-  void TestSetFdeInfo(uint64_t index, const typename DwarfEhFrame<TypeParam>::FdeInfo& info) {
-    this->fde_info_[index] = info;
+  void TestSetOffset(uint64_t offset) { this->entries_offset_ = offset; }
+  void TestSetEndOffset(uint64_t offset) { this->entries_end_ = offset; }
+  void TestPushFdeInfo(const typename DwarfEhFrame<TypeParam>::FdeInfo& info) {
+    this->fdes_.push_back(info);
   }
 
-  uint8_t TestGetVersion() { return this->version_; }
-  uint8_t TestGetPtrEncoding() { return this->ptr_encoding_; }
-  uint64_t TestGetPtrOffset() { return this->ptr_offset_; }
-  uint8_t TestGetTableEncoding() { return this->table_encoding_; }
-  uint64_t TestGetTableEntrySize() { return this->table_entry_size_; }
   uint64_t TestGetFdeCount() { return this->fde_count_; }
-  uint64_t TestGetEntriesOffset() { return this->entries_offset_; }
-  uint64_t TestGetEntriesEnd() { return this->entries_end_; }
-  uint64_t TestGetEntriesDataOffset() { return this->entries_data_offset_; }
-  uint64_t TestGetCurEntriesOffset() { return this->cur_entries_offset_; }
+  uint8_t TestGetOffset() { return this->offset_; }
+  uint8_t TestGetEndOffset() { return this->end_offset_; }
+  void TestGetFdeInfo(size_t index, typename DwarfEhFrame<TypeParam>::FdeInfo* info) {
+    *info = this->fdes_[index];
+  }
 };
 
 template <typename TypeParam>
@@ -76,248 +67,304 @@
 
 // NOTE: All test class variables need to be referenced as this->.
 
-TYPED_TEST_P(DwarfEhFrameTest, Init) {
-  this->memory_.SetMemory(
-      0x1000, std::vector<uint8_t>{0x1, DW_EH_PE_udata2, DW_EH_PE_udata4, DW_EH_PE_sdata4});
-  this->memory_.SetData16(0x1004, 0x500);
-  this->memory_.SetData32(0x1006, 126);
+TYPED_TEST_P(DwarfEhFrameTest, Init32) {
+  // CIE 32 information.
+  this->memory_.SetData32(0x5000, 0xfc);
+  this->memory_.SetData32(0x5004, 0);
+  this->memory_.SetData8(0x5008, 1);
+  this->memory_.SetData8(0x5009, '\0');
 
-  ASSERT_TRUE(this->eh_frame_->Init(0x1000, 0x100));
-  EXPECT_EQ(1U, this->eh_frame_->TestGetVersion());
-  EXPECT_EQ(DW_EH_PE_udata2, this->eh_frame_->TestGetPtrEncoding());
-  EXPECT_EQ(DW_EH_PE_sdata4, this->eh_frame_->TestGetTableEncoding());
-  EXPECT_EQ(4U, this->eh_frame_->TestGetTableEntrySize());
-  EXPECT_EQ(126U, this->eh_frame_->TestGetFdeCount());
-  EXPECT_EQ(0x500U, this->eh_frame_->TestGetPtrOffset());
-  EXPECT_EQ(0x100aU, this->eh_frame_->TestGetEntriesOffset());
-  EXPECT_EQ(0x1100U, this->eh_frame_->TestGetEntriesEnd());
-  EXPECT_EQ(0x1000U, this->eh_frame_->TestGetEntriesDataOffset());
-  EXPECT_EQ(0x100aU, this->eh_frame_->TestGetCurEntriesOffset());
+  // FDE 32 information.
+  this->memory_.SetData32(0x5100, 0xfc);
+  this->memory_.SetData32(0x5104, 0x104);
+  this->memory_.SetData32(0x5108, 0x1500);
+  this->memory_.SetData32(0x510c, 0x200);
 
-  // Verify an unexpected version will cause a fail.
-  this->memory_.SetData8(0x1000, 0);
-  ASSERT_FALSE(this->eh_frame_->Init(0x1000, 0x100));
-  ASSERT_EQ(DWARF_ERROR_UNSUPPORTED_VERSION, this->eh_frame_->last_error());
-  this->memory_.SetData8(0x1000, 2);
-  ASSERT_FALSE(this->eh_frame_->Init(0x1000, 0x100));
-  ASSERT_EQ(DWARF_ERROR_UNSUPPORTED_VERSION, this->eh_frame_->last_error());
+  this->memory_.SetData32(0x5200, 0xfc);
+  this->memory_.SetData32(0x5204, 0x204);
+  this->memory_.SetData32(0x5208, 0x2500);
+  this->memory_.SetData32(0x520c, 0x300);
+
+  // CIE 32 information.
+  this->memory_.SetData32(0x5300, 0xfc);
+  this->memory_.SetData32(0x5304, 0);
+  this->memory_.SetData8(0x5308, 1);
+  this->memory_.SetData8(0x5309, '\0');
+
+  // FDE 32 information.
+  this->memory_.SetData32(0x5400, 0xfc);
+  this->memory_.SetData32(0x5404, 0x104);
+  this->memory_.SetData32(0x5408, 0x3500);
+  this->memory_.SetData32(0x540c, 0x400);
+
+  this->memory_.SetData32(0x5500, 0xfc);
+  this->memory_.SetData32(0x5504, 0x204);
+  this->memory_.SetData32(0x5508, 0x4500);
+  this->memory_.SetData32(0x550c, 0x500);
+
+  ASSERT_TRUE(this->eh_frame_->Init(0x5000, 0x600));
+  ASSERT_EQ(4U, this->eh_frame_->TestGetFdeCount());
+
+  typename DwarfEhFrame<TypeParam>::FdeInfo info(0, 0, 0);
+
+  this->eh_frame_->TestGetFdeInfo(0, &info);
+  EXPECT_EQ(0x5100U, info.offset);
+  EXPECT_EQ(0x660cU, info.start);
+  EXPECT_EQ(0x680cU, info.end);
+
+  this->eh_frame_->TestGetFdeInfo(1, &info);
+  EXPECT_EQ(0x5200U, info.offset);
+  EXPECT_EQ(0x770cU, info.start);
+  EXPECT_EQ(0x7a0cU, info.end);
+
+  this->eh_frame_->TestGetFdeInfo(2, &info);
+  EXPECT_EQ(0x5400U, info.offset);
+  EXPECT_EQ(0x890cU, info.start);
+  EXPECT_EQ(0x8d0cU, info.end);
+
+  this->eh_frame_->TestGetFdeInfo(3, &info);
+  EXPECT_EQ(0x5500U, info.offset);
+  EXPECT_EQ(0x9a0cU, info.start);
+  EXPECT_EQ(0x9f0cU, info.end);
 }
 
-TYPED_TEST_P(DwarfEhFrameTest, GetFdeInfoFromIndex_expect_cache_fail) {
-  this->eh_frame_->TestSetTableEntrySize(0x10);
-  this->eh_frame_->TestSetTableEncoding(DW_EH_PE_udata4);
-  ASSERT_TRUE(this->eh_frame_->GetFdeInfoFromIndex(0) == nullptr);
-  ASSERT_EQ(DWARF_ERROR_MEMORY_INVALID, this->eh_frame_->last_error());
-  ASSERT_TRUE(this->eh_frame_->GetFdeInfoFromIndex(0) == nullptr);
-  ASSERT_EQ(DWARF_ERROR_MEMORY_INVALID, this->eh_frame_->last_error());
+TYPED_TEST_P(DwarfEhFrameTest, Init32_fde_not_following_cie) {
+  // CIE 32 information.
+  this->memory_.SetData32(0x5000, 0xfc);
+  this->memory_.SetData32(0x5004, 0);
+  this->memory_.SetData8(0x5008, 1);
+  this->memory_.SetData8(0x5009, '\0');
+
+  // FDE 32 information.
+  this->memory_.SetData32(0x5100, 0xfc);
+  this->memory_.SetData32(0x5104, 0x1000);
+  this->memory_.SetData32(0x5108, 0x1500);
+  this->memory_.SetData32(0x510c, 0x200);
+
+  ASSERT_FALSE(this->eh_frame_->Init(0x5000, 0x600));
+  ASSERT_EQ(DWARF_ERROR_ILLEGAL_VALUE, this->eh_frame_->last_error());
 }
 
-TYPED_TEST_P(DwarfEhFrameTest, GetFdeInfoFromIndex_read_pcrel) {
-  this->eh_frame_->TestSetTableEncoding(DW_EH_PE_pcrel | DW_EH_PE_udata4);
-  this->eh_frame_->TestSetEntriesOffset(0x1000);
-  this->eh_frame_->TestSetEntriesDataOffset(0x3000);
-  this->eh_frame_->TestSetTableEntrySize(0x10);
+TYPED_TEST_P(DwarfEhFrameTest, Init64) {
+  // CIE 64 information.
+  this->memory_.SetData32(0x5000, 0xffffffff);
+  this->memory_.SetData64(0x5004, 0xf4);
+  this->memory_.SetData64(0x500c, 0);
+  this->memory_.SetData8(0x5014, 1);
+  this->memory_.SetData8(0x5015, '\0');
 
-  this->memory_.SetData32(0x1040, 0x340);
-  this->memory_.SetData32(0x1044, 0x500);
+  // FDE 64 information.
+  this->memory_.SetData32(0x5100, 0xffffffff);
+  this->memory_.SetData64(0x5104, 0xf4);
+  this->memory_.SetData64(0x510c, 0x10c);
+  this->memory_.SetData64(0x5114, 0x1500);
+  this->memory_.SetData64(0x511c, 0x200);
 
-  auto info = this->eh_frame_->GetFdeInfoFromIndex(2);
-  ASSERT_TRUE(info != nullptr);
-  EXPECT_EQ(0x1384U, info->pc);
-  EXPECT_EQ(0x1540U, info->offset);
+  this->memory_.SetData32(0x5200, 0xffffffff);
+  this->memory_.SetData64(0x5204, 0xf4);
+  this->memory_.SetData64(0x520c, 0x20c);
+  this->memory_.SetData64(0x5214, 0x2500);
+  this->memory_.SetData64(0x521c, 0x300);
+
+  // CIE 64 information.
+  this->memory_.SetData32(0x5300, 0xffffffff);
+  this->memory_.SetData64(0x5304, 0xf4);
+  this->memory_.SetData64(0x530c, 0);
+  this->memory_.SetData8(0x5314, 1);
+  this->memory_.SetData8(0x5315, '\0');
+
+  // FDE 64 information.
+  this->memory_.SetData32(0x5400, 0xffffffff);
+  this->memory_.SetData64(0x5404, 0xf4);
+  this->memory_.SetData64(0x540c, 0x10c);
+  this->memory_.SetData64(0x5414, 0x3500);
+  this->memory_.SetData64(0x541c, 0x400);
+
+  this->memory_.SetData32(0x5500, 0xffffffff);
+  this->memory_.SetData64(0x5504, 0xf4);
+  this->memory_.SetData64(0x550c, 0x20c);
+  this->memory_.SetData64(0x5514, 0x4500);
+  this->memory_.SetData64(0x551c, 0x500);
+
+  ASSERT_TRUE(this->eh_frame_->Init(0x5000, 0x600));
+  ASSERT_EQ(4U, this->eh_frame_->TestGetFdeCount());
+
+  typename DwarfEhFrame<TypeParam>::FdeInfo info(0, 0, 0);
+
+  this->eh_frame_->TestGetFdeInfo(0, &info);
+  EXPECT_EQ(0x5100U, info.offset);
+  EXPECT_EQ(0x661cU, info.start);
+  EXPECT_EQ(0x681cU, info.end);
+
+  this->eh_frame_->TestGetFdeInfo(1, &info);
+  EXPECT_EQ(0x5200U, info.offset);
+  EXPECT_EQ(0x771cU, info.start);
+  EXPECT_EQ(0x7a1cU, info.end);
+
+  this->eh_frame_->TestGetFdeInfo(2, &info);
+  EXPECT_EQ(0x5400U, info.offset);
+  EXPECT_EQ(0x891cU, info.start);
+  EXPECT_EQ(0x8d1cU, info.end);
+
+  this->eh_frame_->TestGetFdeInfo(3, &info);
+  EXPECT_EQ(0x5500U, info.offset);
+  EXPECT_EQ(0x9a1cU, info.start);
+  EXPECT_EQ(0x9f1cU, info.end);
 }
 
-TYPED_TEST_P(DwarfEhFrameTest, GetFdeInfoFromIndex_read_datarel) {
-  this->eh_frame_->TestSetTableEncoding(DW_EH_PE_datarel | DW_EH_PE_udata4);
-  this->eh_frame_->TestSetEntriesOffset(0x1000);
-  this->eh_frame_->TestSetEntriesDataOffset(0x3000);
-  this->eh_frame_->TestSetTableEntrySize(0x10);
+TYPED_TEST_P(DwarfEhFrameTest, Init64_fde_not_following_cie) {
+  // CIE 64 information.
+  this->memory_.SetData32(0x5000, 0xffffffff);
+  this->memory_.SetData64(0x5004, 0xf4);
+  this->memory_.SetData64(0x500c, 0);
+  this->memory_.SetData8(0x5014, 1);
+  this->memory_.SetData8(0x5015, '\0');
 
-  this->memory_.SetData32(0x1040, 0x340);
-  this->memory_.SetData32(0x1044, 0x500);
+  // FDE 64 information.
+  this->memory_.SetData32(0x5100, 0xffffffff);
+  this->memory_.SetData64(0x5104, 0xf4);
+  this->memory_.SetData64(0x510c, 0x1000);
+  this->memory_.SetData64(0x5114, 0x1500);
+  this->memory_.SetData64(0x511c, 0x200);
 
-  auto info = this->eh_frame_->GetFdeInfoFromIndex(2);
-  ASSERT_TRUE(info != nullptr);
-  EXPECT_EQ(0x3344U, info->pc);
-  EXPECT_EQ(0x3500U, info->offset);
+  ASSERT_FALSE(this->eh_frame_->Init(0x5000, 0x600));
+  ASSERT_EQ(DWARF_ERROR_ILLEGAL_VALUE, this->eh_frame_->last_error());
 }
 
-TYPED_TEST_P(DwarfEhFrameTest, GetFdeInfoFromIndex_cached) {
-  this->eh_frame_->TestSetTableEncoding(DW_EH_PE_udata4);
-  this->eh_frame_->TestSetEntriesOffset(0x1000);
-  this->eh_frame_->TestSetTableEntrySize(0x10);
+TYPED_TEST_P(DwarfEhFrameTest, Init_version1) {
+  // CIE 32 information.
+  this->memory_.SetData32(0x5000, 0xfc);
+  this->memory_.SetData32(0x5004, 0);
+  this->memory_.SetData8(0x5008, 1);
+  // Augment string.
+  this->memory_.SetMemory(0x5009, std::vector<uint8_t>{'z', 'R', 'P', 'L', '\0'});
+  // Code alignment factor.
+  this->memory_.SetMemory(0x500e, std::vector<uint8_t>{0x80, 0x00});
+  // Data alignment factor.
+  this->memory_.SetMemory(0x5010, std::vector<uint8_t>{0x81, 0x80, 0x80, 0x00});
+  // Return address register
+  this->memory_.SetData8(0x5014, 0x84);
+  // Augmentation length
+  this->memory_.SetMemory(0x5015, std::vector<uint8_t>{0x84, 0x00});
+  // R data.
+  this->memory_.SetData8(0x5017, DW_EH_PE_pcrel | DW_EH_PE_udata2);
 
-  this->memory_.SetData32(0x1040, 0x340);
-  this->memory_.SetData32(0x1044, 0x500);
+  // FDE 32 information.
+  this->memory_.SetData32(0x5100, 0xfc);
+  this->memory_.SetData32(0x5104, 0x104);
+  this->memory_.SetData16(0x5108, 0x1500);
+  this->memory_.SetData16(0x510a, 0x200);
 
-  auto info = this->eh_frame_->GetFdeInfoFromIndex(2);
-  ASSERT_TRUE(info != nullptr);
-  EXPECT_EQ(0x344U, info->pc);
-  EXPECT_EQ(0x500U, info->offset);
+  ASSERT_TRUE(this->eh_frame_->Init(0x5000, 0x200));
+  ASSERT_EQ(1U, this->eh_frame_->TestGetFdeCount());
 
-  // Clear the memory so that this will fail if it doesn't read cached data.
-  this->memory_.Clear();
-
-  info = this->eh_frame_->GetFdeInfoFromIndex(2);
-  ASSERT_TRUE(info != nullptr);
-  EXPECT_EQ(0x344U, info->pc);
-  EXPECT_EQ(0x500U, info->offset);
+  typename DwarfEhFrame<TypeParam>::FdeInfo info(0, 0, 0);
+  this->eh_frame_->TestGetFdeInfo(0, &info);
+  EXPECT_EQ(0x5100U, info.offset);
+  EXPECT_EQ(0x660aU, info.start);
+  EXPECT_EQ(0x680aU, info.end);
 }
 
-TYPED_TEST_P(DwarfEhFrameTest, GetFdeOffsetBinary_verify) {
-  this->eh_frame_->TestSetTableEntrySize(0x10);
-  this->eh_frame_->TestSetFdeCount(10);
+TYPED_TEST_P(DwarfEhFrameTest, Init_version4) {
+  // CIE 32 information.
+  this->memory_.SetData32(0x5000, 0xfc);
+  this->memory_.SetData32(0x5004, 0);
+  this->memory_.SetData8(0x5008, 4);
+  // Augment string.
+  this->memory_.SetMemory(0x5009, std::vector<uint8_t>{'z', 'L', 'P', 'R', '\0'});
+  // Address size.
+  this->memory_.SetData8(0x500e, 4);
+  // Segment size.
+  this->memory_.SetData8(0x500f, 0);
+  // Code alignment factor.
+  this->memory_.SetMemory(0x5010, std::vector<uint8_t>{0x80, 0x00});
+  // Data alignment factor.
+  this->memory_.SetMemory(0x5012, std::vector<uint8_t>{0x81, 0x80, 0x80, 0x00});
+  // Return address register
+  this->memory_.SetMemory(0x5016, std::vector<uint8_t>{0x85, 0x10});
+  // Augmentation length
+  this->memory_.SetMemory(0x5018, std::vector<uint8_t>{0x84, 0x00});
+  // L data.
+  this->memory_.SetData8(0x501a, 0x10);
+  // P data.
+  this->memory_.SetData8(0x501b, DW_EH_PE_udata4);
+  this->memory_.SetData32(0x501c, 0x100);
+  // R data.
+  this->memory_.SetData8(0x5020, DW_EH_PE_pcrel | DW_EH_PE_udata2);
 
-  typename DwarfEhFrame<TypeParam>::FdeInfo info;
-  for (size_t i = 0; i < 10; i++) {
-    info.pc = 0x1000 * (i + 1);
+  // FDE 32 information.
+  this->memory_.SetData32(0x5100, 0xfc);
+  this->memory_.SetData32(0x5104, 0x104);
+  this->memory_.SetData16(0x5108, 0x1500);
+  this->memory_.SetData16(0x510a, 0x200);
+
+  ASSERT_TRUE(this->eh_frame_->Init(0x5000, 0x200));
+  ASSERT_EQ(1U, this->eh_frame_->TestGetFdeCount());
+
+  typename DwarfEhFrame<TypeParam>::FdeInfo info(0, 0, 0);
+  this->eh_frame_->TestGetFdeInfo(0, &info);
+  EXPECT_EQ(0x5100U, info.offset);
+  EXPECT_EQ(0x660aU, info.start);
+  EXPECT_EQ(0x680aU, info.end);
+}
+
+TYPED_TEST_P(DwarfEhFrameTest, GetFdeOffsetFromPc) {
+  typename DwarfEhFrame<TypeParam>::FdeInfo info(0, 0, 0);
+  for (size_t i = 0; i < 9; i++) {
+    info.start = 0x1000 * (i + 1);
+    info.end = 0x1000 * (i + 2) - 0x10;
     info.offset = 0x5000 + i * 0x20;
-    this->eh_frame_->TestSetFdeInfo(i, info);
+    this->eh_frame_->TestPushFdeInfo(info);
   }
 
+  this->eh_frame_->TestSetFdeCount(0);
   uint64_t fde_offset;
-  EXPECT_FALSE(this->eh_frame_->GetFdeOffsetBinary(0x100, &fde_offset, 10));
-  // Not an error, just not found.
+  ASSERT_FALSE(this->eh_frame_->GetFdeOffsetFromPc(0x1000, &fde_offset));
   ASSERT_EQ(DWARF_ERROR_NONE, this->eh_frame_->last_error());
-  // Even number of elements.
-  for (size_t i = 0; i < 10; i++) {
-    TypeParam pc = 0x1000 * (i + 1);
-    EXPECT_TRUE(this->eh_frame_->GetFdeOffsetBinary(pc, &fde_offset, 10)) << "Failed at index " << i;
-    EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
-    EXPECT_TRUE(this->eh_frame_->GetFdeOffsetBinary(pc + 1, &fde_offset, 10)) << "Failed at index "
-                                                                              << i;
-    EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
-    EXPECT_TRUE(this->eh_frame_->GetFdeOffsetBinary(pc + 0xfff, &fde_offset, 10))
-        << "Failed at index " << i;
-    EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
-  }
+
+  this->eh_frame_->TestSetFdeCount(9);
+  ASSERT_FALSE(this->eh_frame_->GetFdeOffsetFromPc(0x100, &fde_offset));
+  ASSERT_EQ(DWARF_ERROR_NONE, this->eh_frame_->last_error());
   // Odd number of elements.
   for (size_t i = 0; i < 9; i++) {
     TypeParam pc = 0x1000 * (i + 1);
-    EXPECT_TRUE(this->eh_frame_->GetFdeOffsetBinary(pc, &fde_offset, 9)) << "Failed at index " << i;
+    ASSERT_TRUE(this->eh_frame_->GetFdeOffsetFromPc(pc, &fde_offset)) << "Failed at index " << i;
     EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
-    EXPECT_TRUE(this->eh_frame_->GetFdeOffsetBinary(pc + 1, &fde_offset, 9)) << "Failed at index "
-                                                                             << i;
+    ASSERT_TRUE(this->eh_frame_->GetFdeOffsetFromPc(pc + 1, &fde_offset)) << "Failed at index " << i;
     EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
-    EXPECT_TRUE(this->eh_frame_->GetFdeOffsetBinary(pc + 0xfff, &fde_offset, 9))
+    ASSERT_TRUE(this->eh_frame_->GetFdeOffsetFromPc(pc + 0xeff, &fde_offset))
         << "Failed at index " << i;
     EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
+    ASSERT_FALSE(this->eh_frame_->GetFdeOffsetFromPc(pc + 0xfff, &fde_offset))
+        << "Failed at index " << i;
+    ASSERT_EQ(DWARF_ERROR_NONE, this->eh_frame_->last_error());
+  }
+
+  // Even number of elements.
+  this->eh_frame_->TestSetFdeCount(10);
+  info.start = 0xa000;
+  info.end = 0xaff0;
+  info.offset = 0x5120;
+  this->eh_frame_->TestPushFdeInfo(info);
+
+  for (size_t i = 0; i < 10; i++) {
+    TypeParam pc = 0x1000 * (i + 1);
+    ASSERT_TRUE(this->eh_frame_->GetFdeOffsetFromPc(pc, &fde_offset)) << "Failed at index " << i;
+    EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
+    ASSERT_TRUE(this->eh_frame_->GetFdeOffsetFromPc(pc + 1, &fde_offset)) << "Failed at index " << i;
+    EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
+    ASSERT_TRUE(this->eh_frame_->GetFdeOffsetFromPc(pc + 0xeff, &fde_offset))
+        << "Failed at index " << i;
+    EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
+    ASSERT_FALSE(this->eh_frame_->GetFdeOffsetFromPc(pc + 0xfff, &fde_offset))
+        << "Failed at index " << i;
+    ASSERT_EQ(DWARF_ERROR_NONE, this->eh_frame_->last_error());
   }
 }
 
-TYPED_TEST_P(DwarfEhFrameTest, GetFdeOffsetSequential) {
-  this->eh_frame_->TestSetFdeCount(10);
-  this->eh_frame_->TestSetEntriesDataOffset(0x100);
-  this->eh_frame_->TestSetEntriesEnd(0x2000);
-  this->eh_frame_->TestSetTableEncoding(DW_EH_PE_udata4);
-
-  this->memory_.SetData32(0x1040, 0x340);
-  this->memory_.SetData32(0x1044, 0x500);
-
-  this->memory_.SetData32(0x1048, 0x440);
-  this->memory_.SetData32(0x104c, 0x600);
-
-  // Verify that if entries is zero, that it fails.
-  uint64_t fde_offset;
-  ASSERT_FALSE(this->eh_frame_->GetFdeOffsetSequential(0x344, &fde_offset));
-  this->eh_frame_->TestSetCurEntriesOffset(0x1040);
-
-  ASSERT_TRUE(this->eh_frame_->GetFdeOffsetSequential(0x344, &fde_offset));
-  EXPECT_EQ(0x500U, fde_offset);
-
-  ASSERT_TRUE(this->eh_frame_->GetFdeOffsetSequential(0x444, &fde_offset));
-  EXPECT_EQ(0x600U, fde_offset);
-
-  // Expect that the data is cached so no more memory reads will occur.
-  this->memory_.Clear();
-  ASSERT_TRUE(this->eh_frame_->GetFdeOffsetSequential(0x444, &fde_offset));
-  EXPECT_EQ(0x600U, fde_offset);
-}
-
-TYPED_TEST_P(DwarfEhFrameTest, GetFdeOffsetSequential_last_element) {
-  this->eh_frame_->TestSetFdeCount(2);
-  this->eh_frame_->TestSetEntriesDataOffset(0x100);
-  this->eh_frame_->TestSetEntriesEnd(0x2000);
-  this->eh_frame_->TestSetTableEncoding(DW_EH_PE_udata4);
-  this->eh_frame_->TestSetCurEntriesOffset(0x1040);
-
-  this->memory_.SetData32(0x1040, 0x340);
-  this->memory_.SetData32(0x1044, 0x500);
-
-  this->memory_.SetData32(0x1048, 0x440);
-  this->memory_.SetData32(0x104c, 0x600);
-
-  uint64_t fde_offset;
-  ASSERT_TRUE(this->eh_frame_->GetFdeOffsetSequential(0x540, &fde_offset));
-  EXPECT_EQ(0x600U, fde_offset);
-}
-
-TYPED_TEST_P(DwarfEhFrameTest, GetFdeOffsetSequential_end_check) {
-  this->eh_frame_->TestSetFdeCount(2);
-  this->eh_frame_->TestSetEntriesDataOffset(0x100);
-  this->eh_frame_->TestSetEntriesEnd(0x1048);
-  this->eh_frame_->TestSetTableEncoding(DW_EH_PE_udata4);
-
-  this->memory_.SetData32(0x1040, 0x340);
-  this->memory_.SetData32(0x1044, 0x500);
-
-  this->memory_.SetData32(0x1048, 0x440);
-  this->memory_.SetData32(0x104c, 0x600);
-
-  uint64_t fde_offset;
-  ASSERT_FALSE(this->eh_frame_->GetFdeOffsetSequential(0x540, &fde_offset));
-  ASSERT_EQ(DWARF_ERROR_NONE, this->eh_frame_->last_error());
-}
-
-TYPED_TEST_P(DwarfEhFrameTest, GetFdeOffsetFromPc_fail_fde_count) {
-  this->eh_frame_->TestSetFdeCount(0);
-
-  uint64_t fde_offset;
-  ASSERT_FALSE(this->eh_frame_->GetFdeOffsetFromPc(0x100, &fde_offset));
-  ASSERT_EQ(DWARF_ERROR_NONE, this->eh_frame_->last_error());
-}
-
-TYPED_TEST_P(DwarfEhFrameTest, GetFdeOffsetFromPc_binary_search) {
-  this->eh_frame_->TestSetTableEntrySize(16);
-  this->eh_frame_->TestSetFdeCount(10);
-
-  typename DwarfEhFrame<TypeParam>::FdeInfo info;
-  info.pc = 0x550;
-  info.offset = 0x10500;
-  this->eh_frame_->TestSetFdeInfo(5, info);
-  info.pc = 0x750;
-  info.offset = 0x10700;
-  this->eh_frame_->TestSetFdeInfo(7, info);
-  info.pc = 0x850;
-  info.offset = 0x10800;
-  this->eh_frame_->TestSetFdeInfo(8, info);
-
-  uint64_t fde_offset;
-  ASSERT_TRUE(this->eh_frame_->GetFdeOffsetFromPc(0x800, &fde_offset));
-  EXPECT_EQ(0x10700U, fde_offset);
-}
-
-TYPED_TEST_P(DwarfEhFrameTest, GetFdeOffsetFromPc_sequential_search) {
-  this->eh_frame_->TestSetFdeCount(10);
-  this->eh_frame_->TestSetTableEntrySize(0);
-
-  typename DwarfEhFrame<TypeParam>::FdeInfo info;
-  info.pc = 0x50;
-  info.offset = 0x10000;
-  this->eh_frame_->TestSetFdeInfo(0, info);
-  info.pc = 0x150;
-  info.offset = 0x10100;
-  this->eh_frame_->TestSetFdeInfo(1, info);
-  info.pc = 0x250;
-  info.offset = 0x10200;
-  this->eh_frame_->TestSetFdeInfo(2, info);
-
-  uint64_t fde_offset;
-  ASSERT_TRUE(this->eh_frame_->GetFdeOffsetFromPc(0x200, &fde_offset));
-  EXPECT_EQ(0x10100U, fde_offset);
-}
-
 TYPED_TEST_P(DwarfEhFrameTest, GetCieFde32) {
+  this->eh_frame_->TestSetOffset(0x4000);
+
   // CIE 32 information.
   this->memory_.SetData32(0xf000, 0x100);
   this->memory_.SetData32(0xf004, 0);
@@ -358,6 +405,8 @@
 }
 
 TYPED_TEST_P(DwarfEhFrameTest, GetCieFde64) {
+  this->eh_frame_->TestSetOffset(0x2000);
+
   // CIE 64 information.
   this->memory_.SetData32(0x6000, 0xffffffff);
   this->memory_.SetData64(0x6004, 0x100);
@@ -399,25 +448,9 @@
   EXPECT_EQ(0x20U, fde->cie->return_address_register);
 }
 
-TYPED_TEST_P(DwarfEhFrameTest, GetFdeFromPc_fde_not_found) {
-  this->eh_frame_->TestSetTableEntrySize(16);
-  this->eh_frame_->TestSetFdeCount(1);
-
-  typename DwarfEhFrame<TypeParam>::FdeInfo info;
-  info.pc = 0x550;
-  info.offset = 0x10500;
-  this->eh_frame_->TestSetFdeInfo(0, info);
-
-  ASSERT_EQ(nullptr, this->eh_frame_->GetFdeFromPc(0x800));
-}
-
-REGISTER_TYPED_TEST_CASE_P(DwarfEhFrameTest, Init, GetFdeInfoFromIndex_expect_cache_fail,
-                           GetFdeInfoFromIndex_read_pcrel, GetFdeInfoFromIndex_read_datarel,
-                           GetFdeInfoFromIndex_cached, GetFdeOffsetBinary_verify,
-                           GetFdeOffsetSequential, GetFdeOffsetSequential_last_element,
-                           GetFdeOffsetSequential_end_check, GetFdeOffsetFromPc_fail_fde_count,
-                           GetFdeOffsetFromPc_binary_search, GetFdeOffsetFromPc_sequential_search,
-                           GetCieFde32, GetCieFde64, GetFdeFromPc_fde_not_found);
+REGISTER_TYPED_TEST_CASE_P(DwarfEhFrameTest, Init32, Init32_fde_not_following_cie, Init64,
+                           Init64_fde_not_following_cie, Init_version1, Init_version4,
+                           GetFdeOffsetFromPc, GetCieFde32, GetCieFde64);
 
 typedef ::testing::Types<uint32_t, uint64_t> DwarfEhFrameTestTypes;
 INSTANTIATE_TYPED_TEST_CASE_P(, DwarfEhFrameTest, DwarfEhFrameTestTypes);
diff --git a/libunwindstack/tests/DwarfEhFrameWithHdrTest.cpp b/libunwindstack/tests/DwarfEhFrameWithHdrTest.cpp
new file mode 100644
index 0000000..7c8fc6c
--- /dev/null
+++ b/libunwindstack/tests/DwarfEhFrameWithHdrTest.cpp
@@ -0,0 +1,425 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdint.h>
+
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+#include "DwarfEhFrameWithHdr.h"
+#include "DwarfEncoding.h"
+#include "DwarfError.h"
+
+#include "LogFake.h"
+#include "MemoryFake.h"
+
+namespace unwindstack {
+
+template <typename TypeParam>
+class MockDwarfEhFrameWithHdr : public DwarfEhFrameWithHdr<TypeParam> {
+ public:
+  MockDwarfEhFrameWithHdr(Memory* memory) : DwarfEhFrameWithHdr<TypeParam>(memory) {}
+  ~MockDwarfEhFrameWithHdr() = default;
+
+  void TestSetTableEncoding(uint8_t encoding) { this->table_encoding_ = encoding; }
+  void TestSetEntriesOffset(uint64_t offset) { this->entries_offset_ = offset; }
+  void TestSetEntriesEnd(uint64_t end) { this->entries_end_ = end; }
+  void TestSetEntriesDataOffset(uint64_t offset) { this->entries_data_offset_ = offset; }
+  void TestSetCurEntriesOffset(uint64_t offset) { this->cur_entries_offset_ = offset; }
+  void TestSetTableEntrySize(size_t size) { this->table_entry_size_ = size; }
+
+  void TestSetFdeCount(uint64_t count) { this->fde_count_ = count; }
+  void TestSetFdeInfo(uint64_t index, const typename DwarfEhFrameWithHdr<TypeParam>::FdeInfo& info) {
+    this->fde_info_[index] = info;
+  }
+
+  uint8_t TestGetVersion() { return this->version_; }
+  uint8_t TestGetPtrEncoding() { return this->ptr_encoding_; }
+  uint64_t TestGetPtrOffset() { return this->ptr_offset_; }
+  uint8_t TestGetTableEncoding() { return this->table_encoding_; }
+  uint64_t TestGetTableEntrySize() { return this->table_entry_size_; }
+  uint64_t TestGetFdeCount() { return this->fde_count_; }
+  uint64_t TestGetEntriesOffset() { return this->entries_offset_; }
+  uint64_t TestGetEntriesEnd() { return this->entries_end_; }
+  uint64_t TestGetEntriesDataOffset() { return this->entries_data_offset_; }
+  uint64_t TestGetCurEntriesOffset() { return this->cur_entries_offset_; }
+};
+
+template <typename TypeParam>
+class DwarfEhFrameWithHdrTest : public ::testing::Test {
+ protected:
+  void SetUp() override {
+    memory_.Clear();
+    eh_frame_ = new MockDwarfEhFrameWithHdr<TypeParam>(&memory_);
+    ResetLogs();
+  }
+
+  void TearDown() override { delete eh_frame_; }
+
+  MemoryFake memory_;
+  MockDwarfEhFrameWithHdr<TypeParam>* eh_frame_ = nullptr;
+};
+TYPED_TEST_CASE_P(DwarfEhFrameWithHdrTest);
+
+// NOTE: All test class variables need to be referenced as this->.
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, Init) {
+  this->memory_.SetMemory(
+      0x1000, std::vector<uint8_t>{0x1, DW_EH_PE_udata2, DW_EH_PE_udata4, DW_EH_PE_sdata4});
+  this->memory_.SetData16(0x1004, 0x500);
+  this->memory_.SetData32(0x1006, 126);
+
+  ASSERT_TRUE(this->eh_frame_->Init(0x1000, 0x100));
+  EXPECT_EQ(1U, this->eh_frame_->TestGetVersion());
+  EXPECT_EQ(DW_EH_PE_udata2, this->eh_frame_->TestGetPtrEncoding());
+  EXPECT_EQ(DW_EH_PE_sdata4, this->eh_frame_->TestGetTableEncoding());
+  EXPECT_EQ(4U, this->eh_frame_->TestGetTableEntrySize());
+  EXPECT_EQ(126U, this->eh_frame_->TestGetFdeCount());
+  EXPECT_EQ(0x500U, this->eh_frame_->TestGetPtrOffset());
+  EXPECT_EQ(0x100aU, this->eh_frame_->TestGetEntriesOffset());
+  EXPECT_EQ(0x1100U, this->eh_frame_->TestGetEntriesEnd());
+  EXPECT_EQ(0x1000U, this->eh_frame_->TestGetEntriesDataOffset());
+  EXPECT_EQ(0x100aU, this->eh_frame_->TestGetCurEntriesOffset());
+
+  // Verify an unexpected version will cause a fail.
+  this->memory_.SetData8(0x1000, 0);
+  ASSERT_FALSE(this->eh_frame_->Init(0x1000, 0x100));
+  ASSERT_EQ(DWARF_ERROR_UNSUPPORTED_VERSION, this->eh_frame_->last_error());
+  this->memory_.SetData8(0x1000, 2);
+  ASSERT_FALSE(this->eh_frame_->Init(0x1000, 0x100));
+  ASSERT_EQ(DWARF_ERROR_UNSUPPORTED_VERSION, this->eh_frame_->last_error());
+}
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, GetFdeInfoFromIndex_expect_cache_fail) {
+  this->eh_frame_->TestSetTableEntrySize(0x10);
+  this->eh_frame_->TestSetTableEncoding(DW_EH_PE_udata4);
+  ASSERT_TRUE(this->eh_frame_->GetFdeInfoFromIndex(0) == nullptr);
+  ASSERT_EQ(DWARF_ERROR_MEMORY_INVALID, this->eh_frame_->last_error());
+  ASSERT_TRUE(this->eh_frame_->GetFdeInfoFromIndex(0) == nullptr);
+  ASSERT_EQ(DWARF_ERROR_MEMORY_INVALID, this->eh_frame_->last_error());
+}
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, GetFdeInfoFromIndex_read_pcrel) {
+  this->eh_frame_->TestSetTableEncoding(DW_EH_PE_pcrel | DW_EH_PE_udata4);
+  this->eh_frame_->TestSetEntriesOffset(0x1000);
+  this->eh_frame_->TestSetEntriesDataOffset(0x3000);
+  this->eh_frame_->TestSetTableEntrySize(0x10);
+
+  this->memory_.SetData32(0x1040, 0x340);
+  this->memory_.SetData32(0x1044, 0x500);
+
+  auto info = this->eh_frame_->GetFdeInfoFromIndex(2);
+  ASSERT_TRUE(info != nullptr);
+  EXPECT_EQ(0x1384U, info->pc);
+  EXPECT_EQ(0x1540U, info->offset);
+}
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, GetFdeInfoFromIndex_read_datarel) {
+  this->eh_frame_->TestSetTableEncoding(DW_EH_PE_datarel | DW_EH_PE_udata4);
+  this->eh_frame_->TestSetEntriesOffset(0x1000);
+  this->eh_frame_->TestSetEntriesDataOffset(0x3000);
+  this->eh_frame_->TestSetTableEntrySize(0x10);
+
+  this->memory_.SetData32(0x1040, 0x340);
+  this->memory_.SetData32(0x1044, 0x500);
+
+  auto info = this->eh_frame_->GetFdeInfoFromIndex(2);
+  ASSERT_TRUE(info != nullptr);
+  EXPECT_EQ(0x3344U, info->pc);
+  EXPECT_EQ(0x3500U, info->offset);
+}
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, GetFdeInfoFromIndex_cached) {
+  this->eh_frame_->TestSetTableEncoding(DW_EH_PE_udata4);
+  this->eh_frame_->TestSetEntriesOffset(0x1000);
+  this->eh_frame_->TestSetTableEntrySize(0x10);
+
+  this->memory_.SetData32(0x1040, 0x340);
+  this->memory_.SetData32(0x1044, 0x500);
+
+  auto info = this->eh_frame_->GetFdeInfoFromIndex(2);
+  ASSERT_TRUE(info != nullptr);
+  EXPECT_EQ(0x344U, info->pc);
+  EXPECT_EQ(0x500U, info->offset);
+
+  // Clear the memory so that this will fail if it doesn't read cached data.
+  this->memory_.Clear();
+
+  info = this->eh_frame_->GetFdeInfoFromIndex(2);
+  ASSERT_TRUE(info != nullptr);
+  EXPECT_EQ(0x344U, info->pc);
+  EXPECT_EQ(0x500U, info->offset);
+}
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, GetFdeOffsetBinary_verify) {
+  this->eh_frame_->TestSetTableEntrySize(0x10);
+  this->eh_frame_->TestSetFdeCount(10);
+
+  typename DwarfEhFrameWithHdr<TypeParam>::FdeInfo info;
+  for (size_t i = 0; i < 10; i++) {
+    info.pc = 0x1000 * (i + 1);
+    info.offset = 0x5000 + i * 0x20;
+    this->eh_frame_->TestSetFdeInfo(i, info);
+  }
+
+  uint64_t fde_offset;
+  EXPECT_FALSE(this->eh_frame_->GetFdeOffsetBinary(0x100, &fde_offset, 10));
+  // Not an error, just not found.
+  ASSERT_EQ(DWARF_ERROR_NONE, this->eh_frame_->last_error());
+  // Even number of elements.
+  for (size_t i = 0; i < 10; i++) {
+    TypeParam pc = 0x1000 * (i + 1);
+    EXPECT_TRUE(this->eh_frame_->GetFdeOffsetBinary(pc, &fde_offset, 10)) << "Failed at index " << i;
+    EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
+    EXPECT_TRUE(this->eh_frame_->GetFdeOffsetBinary(pc + 1, &fde_offset, 10))
+        << "Failed at index " << i;
+    EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
+    EXPECT_TRUE(this->eh_frame_->GetFdeOffsetBinary(pc + 0xfff, &fde_offset, 10))
+        << "Failed at index " << i;
+    EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
+  }
+  // Odd number of elements.
+  for (size_t i = 0; i < 9; i++) {
+    TypeParam pc = 0x1000 * (i + 1);
+    EXPECT_TRUE(this->eh_frame_->GetFdeOffsetBinary(pc, &fde_offset, 9)) << "Failed at index " << i;
+    EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
+    EXPECT_TRUE(this->eh_frame_->GetFdeOffsetBinary(pc + 1, &fde_offset, 9))
+        << "Failed at index " << i;
+    EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
+    EXPECT_TRUE(this->eh_frame_->GetFdeOffsetBinary(pc + 0xfff, &fde_offset, 9))
+        << "Failed at index " << i;
+    EXPECT_EQ(0x5000 + i * 0x20, fde_offset) << "Failed at index " << i;
+  }
+}
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, GetFdeOffsetSequential) {
+  this->eh_frame_->TestSetFdeCount(10);
+  this->eh_frame_->TestSetEntriesDataOffset(0x100);
+  this->eh_frame_->TestSetEntriesEnd(0x2000);
+  this->eh_frame_->TestSetTableEncoding(DW_EH_PE_udata4);
+
+  this->memory_.SetData32(0x1040, 0x340);
+  this->memory_.SetData32(0x1044, 0x500);
+
+  this->memory_.SetData32(0x1048, 0x440);
+  this->memory_.SetData32(0x104c, 0x600);
+
+  // Verify that if entries is zero, that it fails.
+  uint64_t fde_offset;
+  ASSERT_FALSE(this->eh_frame_->GetFdeOffsetSequential(0x344, &fde_offset));
+  this->eh_frame_->TestSetCurEntriesOffset(0x1040);
+
+  ASSERT_TRUE(this->eh_frame_->GetFdeOffsetSequential(0x344, &fde_offset));
+  EXPECT_EQ(0x500U, fde_offset);
+
+  ASSERT_TRUE(this->eh_frame_->GetFdeOffsetSequential(0x444, &fde_offset));
+  EXPECT_EQ(0x600U, fde_offset);
+
+  // Expect that the data is cached so no more memory reads will occur.
+  this->memory_.Clear();
+  ASSERT_TRUE(this->eh_frame_->GetFdeOffsetSequential(0x444, &fde_offset));
+  EXPECT_EQ(0x600U, fde_offset);
+}
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, GetFdeOffsetSequential_last_element) {
+  this->eh_frame_->TestSetFdeCount(2);
+  this->eh_frame_->TestSetEntriesDataOffset(0x100);
+  this->eh_frame_->TestSetEntriesEnd(0x2000);
+  this->eh_frame_->TestSetTableEncoding(DW_EH_PE_udata4);
+  this->eh_frame_->TestSetCurEntriesOffset(0x1040);
+
+  this->memory_.SetData32(0x1040, 0x340);
+  this->memory_.SetData32(0x1044, 0x500);
+
+  this->memory_.SetData32(0x1048, 0x440);
+  this->memory_.SetData32(0x104c, 0x600);
+
+  uint64_t fde_offset;
+  ASSERT_TRUE(this->eh_frame_->GetFdeOffsetSequential(0x540, &fde_offset));
+  EXPECT_EQ(0x600U, fde_offset);
+}
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, GetFdeOffsetSequential_end_check) {
+  this->eh_frame_->TestSetFdeCount(2);
+  this->eh_frame_->TestSetEntriesDataOffset(0x100);
+  this->eh_frame_->TestSetEntriesEnd(0x1048);
+  this->eh_frame_->TestSetTableEncoding(DW_EH_PE_udata4);
+
+  this->memory_.SetData32(0x1040, 0x340);
+  this->memory_.SetData32(0x1044, 0x500);
+
+  this->memory_.SetData32(0x1048, 0x440);
+  this->memory_.SetData32(0x104c, 0x600);
+
+  uint64_t fde_offset;
+  ASSERT_FALSE(this->eh_frame_->GetFdeOffsetSequential(0x540, &fde_offset));
+  ASSERT_EQ(DWARF_ERROR_NONE, this->eh_frame_->last_error());
+}
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, GetFdeOffsetFromPc_fail_fde_count) {
+  this->eh_frame_->TestSetFdeCount(0);
+
+  uint64_t fde_offset;
+  ASSERT_FALSE(this->eh_frame_->GetFdeOffsetFromPc(0x100, &fde_offset));
+  ASSERT_EQ(DWARF_ERROR_NONE, this->eh_frame_->last_error());
+}
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, GetFdeOffsetFromPc_binary_search) {
+  this->eh_frame_->TestSetTableEntrySize(16);
+  this->eh_frame_->TestSetFdeCount(10);
+
+  typename DwarfEhFrameWithHdr<TypeParam>::FdeInfo info;
+  info.pc = 0x550;
+  info.offset = 0x10500;
+  this->eh_frame_->TestSetFdeInfo(5, info);
+  info.pc = 0x750;
+  info.offset = 0x10700;
+  this->eh_frame_->TestSetFdeInfo(7, info);
+  info.pc = 0x850;
+  info.offset = 0x10800;
+  this->eh_frame_->TestSetFdeInfo(8, info);
+
+  uint64_t fde_offset;
+  ASSERT_TRUE(this->eh_frame_->GetFdeOffsetFromPc(0x800, &fde_offset));
+  EXPECT_EQ(0x10700U, fde_offset);
+}
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, GetFdeOffsetFromPc_sequential_search) {
+  this->eh_frame_->TestSetFdeCount(10);
+  this->eh_frame_->TestSetTableEntrySize(0);
+
+  typename DwarfEhFrameWithHdr<TypeParam>::FdeInfo info;
+  info.pc = 0x50;
+  info.offset = 0x10000;
+  this->eh_frame_->TestSetFdeInfo(0, info);
+  info.pc = 0x150;
+  info.offset = 0x10100;
+  this->eh_frame_->TestSetFdeInfo(1, info);
+  info.pc = 0x250;
+  info.offset = 0x10200;
+  this->eh_frame_->TestSetFdeInfo(2, info);
+
+  uint64_t fde_offset;
+  ASSERT_TRUE(this->eh_frame_->GetFdeOffsetFromPc(0x200, &fde_offset));
+  EXPECT_EQ(0x10100U, fde_offset);
+}
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, GetCieFde32) {
+  // CIE 32 information.
+  this->memory_.SetData32(0xf000, 0x100);
+  this->memory_.SetData32(0xf004, 0);
+  this->memory_.SetData8(0xf008, 0x1);
+  this->memory_.SetData8(0xf009, '\0');
+  this->memory_.SetData8(0xf00a, 4);
+  this->memory_.SetData8(0xf00b, 8);
+  this->memory_.SetData8(0xf00c, 0x20);
+
+  // FDE 32 information.
+  this->memory_.SetData32(0x14000, 0x20);
+  this->memory_.SetData32(0x14004, 0x5004);
+  this->memory_.SetData32(0x14008, 0x9000);
+  this->memory_.SetData32(0x1400c, 0x100);
+
+  const DwarfFde* fde = this->eh_frame_->GetFdeFromOffset(0x14000);
+  ASSERT_TRUE(fde != nullptr);
+  EXPECT_EQ(0x14010U, fde->cfa_instructions_offset);
+  EXPECT_EQ(0x14024U, fde->cfa_instructions_end);
+  EXPECT_EQ(0x1d00cU, fde->pc_start);
+  EXPECT_EQ(0x1d10cU, fde->pc_end);
+  EXPECT_EQ(0xf000U, fde->cie_offset);
+  EXPECT_EQ(0U, fde->lsda_address);
+
+  ASSERT_TRUE(fde->cie != nullptr);
+  EXPECT_EQ(1U, fde->cie->version);
+  EXPECT_EQ(DW_EH_PE_sdata4, fde->cie->fde_address_encoding);
+  EXPECT_EQ(DW_EH_PE_omit, fde->cie->lsda_encoding);
+  EXPECT_EQ(0U, fde->cie->segment_size);
+  EXPECT_EQ(1U, fde->cie->augmentation_string.size());
+  EXPECT_EQ('\0', fde->cie->augmentation_string[0]);
+  EXPECT_EQ(0U, fde->cie->personality_handler);
+  EXPECT_EQ(0xf00dU, fde->cie->cfa_instructions_offset);
+  EXPECT_EQ(0xf104U, fde->cie->cfa_instructions_end);
+  EXPECT_EQ(4U, fde->cie->code_alignment_factor);
+  EXPECT_EQ(8, fde->cie->data_alignment_factor);
+  EXPECT_EQ(0x20U, fde->cie->return_address_register);
+}
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, GetCieFde64) {
+  // CIE 64 information.
+  this->memory_.SetData32(0x6000, 0xffffffff);
+  this->memory_.SetData64(0x6004, 0x100);
+  this->memory_.SetData64(0x600c, 0);
+  this->memory_.SetData8(0x6014, 0x1);
+  this->memory_.SetData8(0x6015, '\0');
+  this->memory_.SetData8(0x6016, 4);
+  this->memory_.SetData8(0x6017, 8);
+  this->memory_.SetData8(0x6018, 0x20);
+
+  // FDE 64 information.
+  this->memory_.SetData32(0x8000, 0xffffffff);
+  this->memory_.SetData64(0x8004, 0x200);
+  this->memory_.SetData64(0x800c, 0x200c);
+  this->memory_.SetData64(0x8014, 0x5000);
+  this->memory_.SetData64(0x801c, 0x300);
+
+  const DwarfFde* fde = this->eh_frame_->GetFdeFromOffset(0x8000);
+  ASSERT_TRUE(fde != nullptr);
+  EXPECT_EQ(0x8024U, fde->cfa_instructions_offset);
+  EXPECT_EQ(0x820cU, fde->cfa_instructions_end);
+  EXPECT_EQ(0xd01cU, fde->pc_start);
+  EXPECT_EQ(0xd31cU, fde->pc_end);
+  EXPECT_EQ(0x6000U, fde->cie_offset);
+  EXPECT_EQ(0U, fde->lsda_address);
+
+  ASSERT_TRUE(fde->cie != nullptr);
+  EXPECT_EQ(1U, fde->cie->version);
+  EXPECT_EQ(DW_EH_PE_sdata8, fde->cie->fde_address_encoding);
+  EXPECT_EQ(DW_EH_PE_omit, fde->cie->lsda_encoding);
+  EXPECT_EQ(0U, fde->cie->segment_size);
+  EXPECT_EQ(1U, fde->cie->augmentation_string.size());
+  EXPECT_EQ('\0', fde->cie->augmentation_string[0]);
+  EXPECT_EQ(0U, fde->cie->personality_handler);
+  EXPECT_EQ(0x6019U, fde->cie->cfa_instructions_offset);
+  EXPECT_EQ(0x610cU, fde->cie->cfa_instructions_end);
+  EXPECT_EQ(4U, fde->cie->code_alignment_factor);
+  EXPECT_EQ(8, fde->cie->data_alignment_factor);
+  EXPECT_EQ(0x20U, fde->cie->return_address_register);
+}
+
+TYPED_TEST_P(DwarfEhFrameWithHdrTest, GetFdeFromPc_fde_not_found) {
+  this->eh_frame_->TestSetTableEntrySize(16);
+  this->eh_frame_->TestSetFdeCount(1);
+
+  typename DwarfEhFrameWithHdr<TypeParam>::FdeInfo info;
+  info.pc = 0x550;
+  info.offset = 0x10500;
+  this->eh_frame_->TestSetFdeInfo(0, info);
+
+  ASSERT_EQ(nullptr, this->eh_frame_->GetFdeFromPc(0x800));
+}
+
+REGISTER_TYPED_TEST_CASE_P(DwarfEhFrameWithHdrTest, Init, GetFdeInfoFromIndex_expect_cache_fail,
+                           GetFdeInfoFromIndex_read_pcrel, GetFdeInfoFromIndex_read_datarel,
+                           GetFdeInfoFromIndex_cached, GetFdeOffsetBinary_verify,
+                           GetFdeOffsetSequential, GetFdeOffsetSequential_last_element,
+                           GetFdeOffsetSequential_end_check, GetFdeOffsetFromPc_fail_fde_count,
+                           GetFdeOffsetFromPc_binary_search, GetFdeOffsetFromPc_sequential_search,
+                           GetCieFde32, GetCieFde64, GetFdeFromPc_fde_not_found);
+
+typedef ::testing::Types<uint32_t, uint64_t> DwarfEhFrameWithHdrTestTypes;
+INSTANTIATE_TYPED_TEST_CASE_P(, DwarfEhFrameWithHdrTest, DwarfEhFrameWithHdrTestTypes);
+
+}  // namespace unwindstack
diff --git a/libunwindstack/tests/DwarfSectionImplTest.cpp b/libunwindstack/tests/DwarfSectionImplTest.cpp
index 5b9f3ee..d54b0bf 100644
--- a/libunwindstack/tests/DwarfSectionImplTest.cpp
+++ b/libunwindstack/tests/DwarfSectionImplTest.cpp
@@ -42,16 +42,16 @@
 
   MOCK_METHOD1(GetFdeFromIndex, const DwarfFde*(size_t));
 
-  MOCK_METHOD1(IsCie32, bool(uint32_t));
-
-  MOCK_METHOD1(IsCie64, bool(uint64_t));
-
   MOCK_METHOD1(GetCieOffsetFromFde32, uint64_t(uint32_t));
 
   MOCK_METHOD1(GetCieOffsetFromFde64, uint64_t(uint64_t));
 
   MOCK_METHOD1(AdjustPcFromFde, uint64_t(uint64_t));
 
+  void TestSetCie32Value(uint32_t value32) { this->cie32_value_ = value32; }
+
+  void TestSetCie64Value(uint64_t value64) { this->cie64_value_ = value64; }
+
   void TestSetCachedCieEntry(uint64_t offset, const DwarfCie& cie) {
     this->cie_entries_[offset] = cie;
   }
@@ -77,6 +77,8 @@
     memory_.Clear();
     section_ = new MockDwarfSectionImpl<TypeParam>(&memory_);
     ResetLogs();
+    section_->TestSetCie32Value(static_cast<uint32_t>(-1));
+    section_->TestSetCie64Value(static_cast<uint64_t>(-1));
   }
 
   void TearDown() override { delete section_; }
@@ -448,8 +450,6 @@
   this->memory_.SetData8(0x500b, 8);
   this->memory_.SetData8(0x500c, 0x20);
 
-  EXPECT_CALL(*this->section_, IsCie32(0xffffffff)).WillRepeatedly(::testing::Return(true));
-
   const DwarfCie* cie = this->section_->GetCie(0x5000);
   ASSERT_TRUE(cie != nullptr);
   EXPECT_EQ(1U, cie->version);
@@ -493,8 +493,6 @@
   this->memory_.SetMemory(0x500b, std::vector<uint8_t>{0xfc, 0xff, 0xff, 0xff, 0x7f});
   this->memory_.SetData8(0x5010, 0x20);
 
-  EXPECT_CALL(*this->section_, IsCie32(0xffffffff)).WillRepeatedly(::testing::Return(true));
-
   const DwarfCie* cie = this->section_->GetCie(0x5000);
   ASSERT_TRUE(cie != nullptr);
   EXPECT_EQ(1U, cie->version);
@@ -514,15 +512,13 @@
 TYPED_TEST_P(DwarfSectionImplTest, GetCie_64_no_augment) {
   this->memory_.SetData32(0x8000, 0xffffffff);
   this->memory_.SetData64(0x8004, 0x200);
-  this->memory_.SetData64(0x800c, 0xffffffff);
+  this->memory_.SetData64(0x800c, 0xffffffffffffffffULL);
   this->memory_.SetData8(0x8014, 0x1);
   this->memory_.SetData8(0x8015, '\0');
   this->memory_.SetData8(0x8016, 4);
   this->memory_.SetData8(0x8017, 8);
   this->memory_.SetData8(0x8018, 0x20);
 
-  EXPECT_CALL(*this->section_, IsCie64(0xffffffff)).WillRepeatedly(::testing::Return(true));
-
   const DwarfCie* cie = this->section_->GetCie(0x8000);
   ASSERT_TRUE(cie != nullptr);
   EXPECT_EQ(1U, cie->version);
@@ -557,8 +553,6 @@
   // R data.
   this->memory_.SetData8(0x5018, DW_EH_PE_udata2);
 
-  EXPECT_CALL(*this->section_, IsCie32(0xffffffff)).WillRepeatedly(::testing::Return(true));
-
   const DwarfCie* cie = this->section_->GetCie(0x5000);
   ASSERT_TRUE(cie != nullptr);
   EXPECT_EQ(1U, cie->version);
@@ -588,8 +582,6 @@
   this->memory_.SetData8(0x500b, 8);
   this->memory_.SetMemory(0x500c, std::vector<uint8_t>{0x81, 0x03});
 
-  EXPECT_CALL(*this->section_, IsCie32(0xffffffff)).WillRepeatedly(::testing::Return(true));
-
   const DwarfCie* cie = this->section_->GetCie(0x5000);
   ASSERT_TRUE(cie != nullptr);
   EXPECT_EQ(3U, cie->version);
@@ -617,8 +609,6 @@
   this->memory_.SetData8(0x500d, 8);
   this->memory_.SetMemory(0x500e, std::vector<uint8_t>{0x81, 0x03});
 
-  EXPECT_CALL(*this->section_, IsCie32(0xffffffff)).WillRepeatedly(::testing::Return(true));
-
   const DwarfCie* cie = this->section_->GetCie(0x5000);
   ASSERT_TRUE(cie != nullptr);
   EXPECT_EQ(4U, cie->version);
@@ -649,7 +639,6 @@
   this->memory_.SetData32(0x4008, 0x5000);
   this->memory_.SetData32(0x400c, 0x100);
 
-  EXPECT_CALL(*this->section_, IsCie32(0x8000)).WillOnce(::testing::Return(false));
   EXPECT_CALL(*this->section_, GetCieOffsetFromFde32(0x8000)).WillOnce(::testing::Return(0x8000));
   DwarfCie cie{};
   cie.fde_address_encoding = DW_EH_PE_udata4;
@@ -673,7 +662,6 @@
   this->memory_.SetData32(0x4018, 0x5000);
   this->memory_.SetData32(0x401c, 0x100);
 
-  EXPECT_CALL(*this->section_, IsCie32(0x8000)).WillOnce(::testing::Return(false));
   EXPECT_CALL(*this->section_, GetCieOffsetFromFde32(0x8000)).WillOnce(::testing::Return(0x8000));
   DwarfCie cie{};
   cie.fde_address_encoding = DW_EH_PE_udata4;
@@ -700,7 +688,6 @@
   this->memory_.SetMemory(0x4010, std::vector<uint8_t>{0x82, 0x01});
   this->memory_.SetData16(0x4012, 0x1234);
 
-  EXPECT_CALL(*this->section_, IsCie32(0x8000)).WillOnce(::testing::Return(false));
   EXPECT_CALL(*this->section_, GetCieOffsetFromFde32(0x8000)).WillOnce(::testing::Return(0x8000));
   DwarfCie cie{};
   cie.fde_address_encoding = DW_EH_PE_udata4;
@@ -727,7 +714,6 @@
   this->memory_.SetData32(0x4014, 0x5000);
   this->memory_.SetData32(0x4018, 0x100);
 
-  EXPECT_CALL(*this->section_, IsCie64(0x12345678)).WillOnce(::testing::Return(false));
   EXPECT_CALL(*this->section_, GetCieOffsetFromFde64(0x12345678))
       .WillOnce(::testing::Return(0x12345678));
   DwarfCie cie{};
diff --git a/libunwindstack/tests/ElfInterfaceTest.cpp b/libunwindstack/tests/ElfInterfaceTest.cpp
index 2752e99..e138c3a 100644
--- a/libunwindstack/tests/ElfInterfaceTest.cpp
+++ b/libunwindstack/tests/ElfInterfaceTest.cpp
@@ -910,8 +910,32 @@
   memory_.SetMemory(offset, &shdr, sizeof(shdr));
   offset += ehdr.e_shentsize;
 
+  memset(&shdr, 0, sizeof(shdr));
+  shdr.sh_type = SHT_PROGBITS;
+  shdr.sh_link = 2;
+  shdr.sh_name = 0x300;
+  shdr.sh_addr = 0x7000;
+  shdr.sh_offset = 0x7000;
+  shdr.sh_entsize = 0x100;
+  shdr.sh_size = 0x800;
+  memory_.SetMemory(offset, &shdr, sizeof(shdr));
+  offset += ehdr.e_shentsize;
+
+  memset(&shdr, 0, sizeof(shdr));
+  shdr.sh_type = SHT_PROGBITS;
+  shdr.sh_link = 2;
+  shdr.sh_name = 0x400;
+  shdr.sh_addr = 0x6000;
+  shdr.sh_offset = 0xa000;
+  shdr.sh_entsize = 0x100;
+  shdr.sh_size = 0xf00;
+  memory_.SetMemory(offset, &shdr, sizeof(shdr));
+  offset += ehdr.e_shentsize;
+
   memory_.SetMemory(0xf100, ".debug_frame", sizeof(".debug_frame"));
   memory_.SetMemory(0xf200, ".gnu_debugdata", sizeof(".gnu_debugdata"));
+  memory_.SetMemory(0xf300, ".eh_frame", sizeof(".eh_frame"));
+  memory_.SetMemory(0xf400, ".eh_frame_hdr", sizeof(".eh_frame_hdr"));
 
   uint64_t load_bias = 0;
   ASSERT_TRUE(elf->Init(&load_bias));
@@ -920,6 +944,10 @@
   EXPECT_EQ(0x500U, elf->debug_frame_size());
   EXPECT_EQ(0x5000U, elf->gnu_debugdata_offset());
   EXPECT_EQ(0x800U, elf->gnu_debugdata_size());
+  EXPECT_EQ(0x7000U, elf->eh_frame_offset());
+  EXPECT_EQ(0x800U, elf->eh_frame_size());
+  EXPECT_EQ(0xa000U, elf->eh_frame_hdr_offset());
+  EXPECT_EQ(0xf00U, elf->eh_frame_hdr_size());
 }
 
 TEST_F(ElfInterfaceTest, init_section_headers_offsets32) {