* Updated breakpad to latest version.

thirdparty/breakpad/client/mac/handler/minidump_generator.h

@@ -33,6 +33,7 @@
 #define CLIENT_MAC_GENERATOR_MINIDUMP_GENERATOR_H__
 
 #include <mach/mach.h>
+#include <TargetConditionals.h>
 
 #include <string>
 
@@ -42,10 +43,16 @@
 #include "google_breakpad/common/minidump_format.h"
 
 #include "dynamic_images.h"
+#include "mach_vm_compat.h"
 
-#if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_7
+#if !TARGET_OS_IPHONE && (MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_7)
   #define HAS_PPC_SUPPORT
 #endif
+#if defined(__arm__)
+  #define HAS_ARM_SUPPORT
+#elif defined(__i386__) || defined(__x86_64__)
+  #define HAS_X86_SUPPORT
+#endif
 
 namespace google_breakpad {
 
@@ -53,7 +60,7 @@ using std::string;
 
 // Use the REGISTER_FROM_THREADSTATE to access a register name from the
 // breakpad_thread_state_t structure.
-#if __DARWIN_UNIX03 || TARGET_CPU_X86_64 || TARGET_CPU_PPC64
+#if __DARWIN_UNIX03 || TARGET_CPU_X86_64 || TARGET_CPU_PPC64 || TARGET_CPU_ARM
 // In The 10.5 SDK Headers Apple prepended __ to the variable names in the
 // i386_thread_state_t structure.  There's no good way to tell what version of
 // the SDK we're compiling against so we just toggle on the same preprocessor
@@ -75,7 +82,7 @@ class MinidumpGenerator {
   MinidumpGenerator();
   MinidumpGenerator(mach_port_t crashing_task, mach_port_t handler_thread);
 
-  ~MinidumpGenerator();
+  virtual ~MinidumpGenerator();
 
   // Return <dir>/<unique_name>.dmp
   // Sets |unique_name| (if requested) to the unique name for the minidump
@@ -99,13 +106,19 @@ class MinidumpGenerator {
   // the MinidumpGenerator class.
   static void GatherSystemInformation();
 
+ protected:
+  // Overridable Stream writers
+  virtual bool WriteExceptionStream(MDRawDirectory *exception_stream);
+
+  // Overridable Helper
+  virtual bool WriteThreadStream(mach_port_t thread_id, MDRawThread *thread);
+
  private:
-    typedef bool (MinidumpGenerator::*WriteStreamFN)(MDRawDirectory *);
+  typedef bool (MinidumpGenerator::*WriteStreamFN)(MDRawDirectory *);
 
   // Stream writers
   bool WriteThreadListStream(MDRawDirectory *thread_list_stream);
   bool WriteMemoryListStream(MDRawDirectory *memory_list_stream);
-  bool WriteExceptionStream(MDRawDirectory *exception_stream);
   bool WriteSystemInfoStream(MDRawDirectory *system_info_stream);
   bool WriteModuleListStream(MDRawDirectory *module_list_stream);
   bool WriteMiscInfoStream(MDRawDirectory *misc_info_stream);
@@ -121,14 +134,20 @@ class MinidumpGenerator {
                   MDMemoryDescriptor *stack_location);
   bool WriteContext(breakpad_thread_state_data_t state,
                     MDLocationDescriptor *register_location);
-  bool WriteThreadStream(mach_port_t thread_id, MDRawThread *thread);
-  bool WriteCVRecord(MDRawModule *module, int cpu_type, 
-                     const char *module_path);
+  bool WriteCVRecord(MDRawModule *module, int cpu_type,
+                     const char *module_path, bool in_memory);
   bool WriteModuleStream(unsigned int index, MDRawModule *module);
   size_t CalculateStackSize(mach_vm_address_t start_addr);
   int  FindExecutableModule();
 
   // Per-CPU implementations of these methods
+#ifdef HAS_ARM_SUPPORT
+  bool WriteStackARM(breakpad_thread_state_data_t state,
+                     MDMemoryDescriptor *stack_location);
+  bool WriteContextARM(breakpad_thread_state_data_t state,
+                       MDLocationDescriptor *register_location);
+  u_int64_t CurrentPCForStackARM(breakpad_thread_state_data_t state);
+#endif
 #ifdef HAS_PPC_SUPPORT
   bool WriteStackPPC(breakpad_thread_state_data_t state,
                      MDMemoryDescriptor *stack_location);
@@ -141,6 +160,7 @@ class MinidumpGenerator {
                        MDLocationDescriptor *register_location);
   u_int64_t CurrentPCForStackPPC64(breakpad_thread_state_data_t state);
 #endif
+#ifdef HAS_X86_SUPPORT
   bool WriteStackX86(breakpad_thread_state_data_t state,
                        MDMemoryDescriptor *stack_location);
   bool WriteContextX86(breakpad_thread_state_data_t state,
@@ -151,14 +171,17 @@ class MinidumpGenerator {
   bool WriteContextX86_64(breakpad_thread_state_data_t state,
                           MDLocationDescriptor *register_location);
   u_int64_t CurrentPCForStackX86_64(breakpad_thread_state_data_t state);
+#endif
 
   // disallow copy ctor and operator=
   explicit MinidumpGenerator(const MinidumpGenerator &);
   void operator=(const MinidumpGenerator &);
 
+ protected:
   // Use this writer to put the data to disk
   MinidumpFileWriter writer_;
 
+ private:
   // Exception information
   int exception_type_;
   int exception_code_;
@@ -183,6 +206,7 @@ class MinidumpGenerator {
   // directly from the system, even while handling an exception.
   mutable PageAllocator allocator_;
 
+ protected:
   // Blocks of memory written to the dump. These are all currently
   // written while writing the thread list stream, but saved here
   // so a memory list stream can be written afterwards.