Allow adding extra memory regions to minidump on linux/windows

A=Bill McCloskey <wmccloskey@mozilla.com> R=ted at https://bugzilla.mozilla.org/show_bug.cgi?id=662646

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@989 4c0a9323-5329-0410-9bdc-e9ce6186880e

1 files changed, 15 insertions, 2 deletions

diff --git a/src/client/linux/minidump_writer/minidump_writer.h b/src/client/linux/minidump_writer/minidump_writer.h
index e79eb79b..4ff3b469 100644
--- a/src/client/linux/minidump_writer/minidump_writer.h
+++ b/src/client/linux/minidump_writer/minidump_writer.h
@@ -51,6 +51,16 @@ struct MappingEntry {
 // A list of <MappingInfo, GUID>
 typedef std::list<MappingEntry> MappingList;
 
+// These entries store a list of memory regions that the client wants included
+// in the minidump.
+struct AppMemory {
+  AppMemory(void *ptr, size_t length) : ptr(ptr), length(length) {}
+
+  void *ptr;
+  size_t length;
+};
+typedef std::list<AppMemory> AppMemoryList;
+
 // Write a minidump to the filesystem. This function does not malloc nor use
 // libc functions which may. Thus, it can be used in contexts where the state
 // of the heap may be corrupt.
@@ -64,13 +74,16 @@ typedef std::list<MappingEntry> MappingList;
 bool WriteMinidump(const char* filename, pid_t crashing_process,
                    const void* blob, size_t blob_size);
 
-// This overload also allows passing a list of known mappings.
+// This overload also allows passing a list of known mappings and
+// a list of additional memory regions to be included in the minidump.
 bool WriteMinidump(const char* filename, pid_t crashing_process,
                    const void* blob, size_t blob_size,
-                   const MappingList& mappings);
+                   const MappingList& mappings,
+                   const AppMemoryList& appdata);
 
 bool WriteMinidump(const char* filename,
                    const MappingList& mappings,
+                   const AppMemoryList& appdata,
                    LinuxDumper* dumper);
 
 }  // namespace google_breakpad