Move headers for exported interfaces into src/google_airbag (#51). r=bryner

http://groups.google.com/group/airbag-dev/browse_thread/thread/e01f177386e8794a


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@60 4c0a9323-5329-0410-9bdc-e9ce6186880e

7 files changed, 0 insertions, 589 deletions

diff --git a/src/google/airbag_types.h b/src/google/airbag_types.h
deleted file mode 100644
index fa3804f1..00000000
--- a/src/google/airbag_types.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Copyright (c) 2006, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
-
-/* airbag_types.h: Precise-width types
- *
- * (This is C99 source, please don't corrupt it with C++.)
- *
- * This file ensures that types u_intN_t are defined for N = 8, 16, 32, and
- * 64.  Types of precise widths are crucial to the task of writing data
- * structures on one platform and reading them on another.
- *
- * Author: Mark Mentovai */
-
-#ifndef GOOGLE_AIRBAG_TYPES_H__
-#define GOOGLE_AIRBAG_TYPES_H__
-
-
-#ifndef _WIN32
-
-#include <sys/types.h>
-
-#else  /* !_WIN32 */
-
-#include <WTypes.h>
-
-typedef unsigned __int8  u_int8_t;
-typedef unsigned __int16 u_int16_t;
-typedef unsigned __int32 u_int32_t;
-typedef unsigned __int64 u_int64_t;
-
-#endif  /* !_WIN32 */
-
-typedef struct {
-  u_int64_t half[2];
-} u_int128_t;
-
-typedef u_int64_t airbag_time_t;
-
-#endif  /* GOOGLE_AIRBAG_TYPES_H__ */
diff --git a/src/google/call_stack.h b/src/google/call_stack.h
deleted file mode 100644
index f51d0ca7..00000000
--- a/src/google/call_stack.h
+++ /dev/null
@@ -1,76 +0,0 @@
-// Copyright (c) 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// call_stack.h: A call stack comprised of stack frames.
-//
-// This class manages a vector of stack frames.  It is used instead of
-// exposing the vector directly to allow the CallStack to own StackFrame
-// pointers without having to publicly export the linked_ptr class.  A
-// CallStack must be composed of pointers instead of objects to allow for
-// CPU-specific StackFrame subclasses.
-//
-// By convention, the stack frame at index 0 is the innermost callee frame,
-// and the frame at the highest index in a call stack is the outermost
-// caller.  CallStack only allows stacks to be built by pushing frames,
-// beginning with the innermost callee frame.
-//
-// Author: Mark Mentovai
-
-#ifndef GOOGLE_CALL_STACK_H__
-#define GOOGLE_CALL_STACK_H__
-
-#include <vector>
-
-namespace google_airbag {
-
-using std::vector;
-
-struct StackFrame;
-template<typename T> class linked_ptr;
-
-class CallStack {
- public:
-  ~CallStack();
-
-  const vector<StackFrame*>* frames() const { return &frames_; }
-
- private:
-  // Stackwalker is responsible for building the frames_ vector.
-  friend class Stackwalker;
-
-  // Disallow instantiation other than by friends.
-  CallStack() : frames_() {}
-
-  // Storage for pushed frames.
-  vector<StackFrame*> frames_;
-};
-
-}  // namespace google_airbag
-
-#endif  // GOOGLE_CALL_STACK_H__
diff --git a/src/google/minidump_processor.h b/src/google/minidump_processor.h
deleted file mode 100644
index 21a80325..00000000
--- a/src/google/minidump_processor.h
+++ /dev/null
@@ -1,85 +0,0 @@
-// Copyright (c) 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef GOOGLE_MINIDUMP_PROCESSOR_H__
-#define GOOGLE_MINIDUMP_PROCESSOR_H__
-
-#include <string>
-
-namespace google_airbag {
-
-using std::string;
-
-class Minidump;
-class ProcessState;
-class SymbolSupplier;
-
-class MinidumpProcessor {
- public:
-  // Initializes this MinidumpProcessor.  supplier should be an
-  // implementation of the SymbolSupplier abstract base class.
-  explicit MinidumpProcessor(SymbolSupplier *supplier);
-  ~MinidumpProcessor();
-
-  // Returns a new ProcessState object produced by processing the minidump
-  // file.  The caller takes ownership of the ProcessState.  Returns NULL on
-  // failure.
-  ProcessState* Process(const string &minidump_file);
-
-  // Returns a textual representation of the base CPU type that the minidump
-  // in dump was produced on.  Returns an empty string if this information
-  // cannot be determined.  If cpu_info is non-NULL, it will be set to
-  // contain additional identifying information about the CPU, or it will
-  // be set empty if additional information cannot be determined.
-  static string GetCPUInfo(Minidump *dump, string *cpu_info);
-
-  // Returns a textual representation of the operating system that the
-  // minidump in dump was produced on.  Returns an empty string if this
-  // information cannot be determined.  If os_version is non-NULL, it
-  // will be set to contain information about the specific version of the
-  // OS, or it will be set empty if version information cannot be determined.
-  static string GetOSInfo(Minidump *dump, string *os_version);
-
-  // Returns a textual representation of the reason that a crash occurred,
-  // if the minidump in dump was produced as a result of a crash.  Returns
-  // an empty string if this information cannot be determined.  If address
-  // is non-NULL, it will be set to contain the address that caused the
-  // exception, if this information is available.  This will be a code
-  // address when the crash was caused by problems such as illegal
-  // instructions or divisions by zero, or a data address when the crash
-  // was caused by a memory access violation.
-  static string GetCrashReason(Minidump *dump, u_int64_t *address);
-
- private:
-  SymbolSupplier *supplier_;
-};
-
-}  // namespace google_airbag
-
-#endif  // GOOGLE_MINIDUMP_PROCESSOR_H__
diff --git a/src/google/process_state.h b/src/google/process_state.h
deleted file mode 100644
index b233b390..00000000
--- a/src/google/process_state.h
+++ /dev/null
@@ -1,121 +0,0 @@
-// Copyright (c) 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// process_state.h: A snapshot of a process, in a fully-digested state.
-//
-// Author: Mark Mentovai
-
-#ifndef GOOGLE_PROCESS_STATE_H__
-#define GOOGLE_PROCESS_STATE_H__
-
-#include <string>
-#include <vector>
-
-namespace google_airbag {
-
-using std::string;
-using std::vector;
-
-class CallStack;
-
-class ProcessState {
- public:
-  ~ProcessState();
-
-  // Accessors.  See the data declarations below.
-  bool crashed() const { return crashed_; }
-  string crash_reason() const { return crash_reason_; }
-  u_int64_t crash_address() const { return crash_address_; }
-  unsigned int crash_thread() const { return crash_thread_; }
-  const vector<CallStack*>* threads() const { return &threads_; }
-  string os() const { return os_; }
-  string os_version() const { return os_version_; }
-  string cpu() const { return cpu_; }
-  string cpu_info() const { return cpu_info_; }
-
- private:
-  // MinidumpProcessor is responsible for building ProcessState objects.
-  friend class MinidumpProcessor;
-
-  // Disallow instantiation other than by friends.
-  ProcessState() : crashed_(false), crash_reason_(), crash_address_(0),
-                   crash_thread_(0), threads_(), os_(), os_version_(),
-                   cpu_(), cpu_info_() {}
-
-  // True if the process crashed, false if the dump was produced outside
-  // of an exception handler.
-  bool crashed_;
-
-  // If the process crashed, the type of crash.  OS- and possibly CPU-
-  // specific.  For example, "EXCEPTION_ACCESS_VIOLATION" (Windows),
-  // "EXC_BAD_ACCESS / KERN_INVALID_ADDRESS" (Mac OS X), "SIGSEGV"
-  // (other Unix).
-  string crash_reason_;
-
-  // If the process crashed, and if crash_reason implicates memory,
-  // the memory address that caused the crash.  For data access errors,
-  // this will be the data address that caused the fault.  For code errors,
-  // this will be the address of the instruction that caused the fault.
-  u_int64_t crash_address_;
-
-  // If the process crashed, the index of the crashed thread's stack
-  // in the threads vector.
-  unsigned int crash_thread_;
-
-  // Stacks for each thread (except possibly the exception handler
-  // thread) at the time of the crash.
-  vector<CallStack*> threads_;
-
-  // A string identifying the operating system, such as "Windows NT",
-  // "Mac OS X", or "Linux".  If the information is present in the dump but
-  // its value is unknown, this field will contain a numeric value.  If
-  // the information is not present in the dump, this field will be empty.
-  string os_;
-
-  // A string identifying the version of the operating system, such as
-  // "5.1.2600 Service Pack 2" or "10.4.8 8L2127".  If the dump does not
-  // contain this information, this field will be empty.
-  string os_version_;
-
-  // A string identifying the basic CPU family, such as "x86" or "ppc".
-  // If this information is present in the dump but its value is unknown,
-  // this field will contain a numeric value.  If the information is not
-  // present in the dump, this field will be empty.
-  string cpu_;
-
-  // A string further identifying the specific CPU, such as
-  // "GenuineIntel level 6 model 13 stepping 8".  If the information is not
-  // present in the dump, or additional identifying information is not
-  // defined for the CPU family, this field will be empty.
-  string cpu_info_;
-};
-
-}  // namespace google_airbag
-
-#endif  // GOOGLE_CALL_STACK_H__
diff --git a/src/google/stack_frame.h b/src/google/stack_frame.h
deleted file mode 100644
index 563106e4..00000000
--- a/src/google/stack_frame.h
+++ /dev/null
@@ -1,86 +0,0 @@
-// Copyright (c) 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef GOOGLE_STACK_FRAME_H__
-#define GOOGLE_STACK_FRAME_H__
-
-#include <string>
-#include "google/airbag_types.h"
-
-namespace google_airbag {
-
-using std::string;
-
-struct StackFrame {
-  StackFrame()
-      : instruction(),
-        module_base(),
-        module_name(),
-        function_base(),
-        function_name(),
-        source_file_name(),
-        source_line(),
-        source_line_base() {}
-  virtual ~StackFrame() {}
-
-  // The program counter location as an absolute virtual address.  For the
-  // innermost called frame in a stack, this will be an exact program counter
-  // or instruction pointer value.  For all other frames, this will be within
-  // the instruction that caused execution to branch to a called function,
-  // but may not necessarily point to the exact beginning of that instruction.
-  u_int64_t instruction;
-
-  // The base address of the module.
-  u_int64_t module_base;
-
-  // The module in which the instruction resides.
-  string module_name;
-
-  // The start address of the function, may be omitted if debug symbols
-  // are not available.
-  u_int64_t function_base;
-
-  // The function name, may be omitted if debug symbols are not available.
-  string function_name;
-
-  // The source file name, may be omitted if debug symbols are not available.
-  string source_file_name;
-
-  // The (1-based) source line number, may be omitted if debug symbols are
-  // not available.
-  int source_line;
-
-  // The start address of the source line, may be omitted if debug symbols
-  // are not available.
-  u_int64_t source_line_base;
-};
-
-}  // namespace google_airbag
-
-#endif  // GOOGLE_STACK_FRAME_H__
diff --git a/src/google/stack_frame_cpu.h b/src/google/stack_frame_cpu.h
deleted file mode 100644
index 46539418..00000000
--- a/src/google/stack_frame_cpu.h
+++ /dev/null
@@ -1,103 +0,0 @@
-// Copyright (c) 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// stack_frame_cpu.h: CPU-specific StackFrame extensions.
-//
-// These types extend the StackFrame structure to carry CPU-specific register
-// state.  They are defined in this header instead of stack_frame.h to
-// avoid the need to include minidump_format.h when only the generic
-// StackFrame type is needed.
-//
-// Author: Mark Mentovai
-
-#ifndef GOOGLE_STACK_FRAME_CPU_H__
-#define GOOGLE_STACK_FRAME_CPU_H__
-
-#include "google/stack_frame.h"
-#include "processor/minidump_format.h"
-
-namespace google_airbag {
-
-struct StackFrameX86 : public StackFrame {
-  // ContextValidity has one entry for each relevant hardware pointer register
-  // (%eip and %esp) and one entry for each nonvolatile (callee-save) register.
-  enum ContextValidity {
-    CONTEXT_VALID_NONE = 0,
-    CONTEXT_VALID_EIP  = 1 << 0,
-    CONTEXT_VALID_ESP  = 1 << 1,
-    CONTEXT_VALID_EBP  = 1 << 2,
-    CONTEXT_VALID_EBX  = 1 << 3,
-    CONTEXT_VALID_ESI  = 1 << 4,
-    CONTEXT_VALID_EDI  = 1 << 5,
-    CONTEXT_VALID_ALL  = -1
-  };
-
-  StackFrameX86() : context(), context_validity(CONTEXT_VALID_NONE) {}
-
-  // Register state.  This is only fully valid for the topmost frame in a
-  // stack.  In other frames, the values of nonvolatile registers may be
-  // present, given sufficient debugging information.  Refer to
-  // context_validity.
-  MDRawContextX86 context;
-
-  // context_validity is actually ContextValidity, but int is used because
-  // the OR operator doesn't work well with enumerated types.  This indicates
-  // which fields in context are valid.
-  int context_validity;
-};
-
-struct StackFramePPC : public StackFrame {
-  // ContextValidity should eventually contain entries for the validity of
-  // other nonvolatile (callee-save) registers as in
-  // StackFrameX86::ContextValidity, but the ppc stackwalker doesn't currently
-  // locate registers other than the ones listed here.
-  enum ContextValidity {
-    CONTEXT_VALID_NONE = 0,
-    CONTEXT_VALID_SRR0 = 1 << 0,
-    CONTEXT_VALID_GPR1 = 1 << 1,
-    CONTEXT_VALID_ALL  = -1
-  };
-
-  StackFramePPC() : context(), context_validity(CONTEXT_VALID_NONE) {}
-
-  // Register state.  This is only fully valid for the topmost frame in a
-  // stack.  In other frames, the values of nonvolatile registers may be
-  // present, given sufficient debugging information.  Refer to
-  // context_validity.
-  MDRawContextPPC context;
-
-  // context_validity is actually ContextValidity, but int is used because
-  // the OR operator doesn't work well with enumerated types.  This indicates
-  // which fields in context are valid.
-  int context_validity;
-};
-
-}  // namespace google_airbag
-
-#endif  // GOOGLE_STACK_FRAME_CPU_H__
diff --git a/src/google/symbol_supplier.h b/src/google/symbol_supplier.h
deleted file mode 100644
index ef2b2353..00000000
--- a/src/google/symbol_supplier.h
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright (c) 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// The caller may implement the SymbolSupplier abstract base class
-// to provide symbols for a given module.
-
-#ifndef GOOGLE_SYMBOL_SUPPLIER_H__
-#define GOOGLE_SYMBOL_SUPPLIER_H__
-
-#include <string>
-
-namespace google_airbag {
-
-using std::string;
-class MinidumpModule;
-
-class SymbolSupplier {
- public:
-  virtual ~SymbolSupplier() {}
-
-  // Returns the path to the symbol file for the given module.
-  virtual string GetSymbolFile(MinidumpModule *module) = 0;
-};
-
-}  // namespace google_airbag
-
-#endif  // GOOGLE_SYMBOL_SUPPLIER_H__