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Allow adding extra memory regions to minidump on linux/windows

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A=Bill McCloskey <wmccloskey@mozilla.com>, ted, original patch from https://bugzilla.mozilla.org/show_bug.cgi?id=662646
R=mark at https://breakpad.appspot.com/450002/

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1041 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
ted.mielczarek@gmail.com 2012-09-18 13:54:58 +00:00
parent 3682b31cbe
commit 61d9b9ff96
10 changed files with 447 additions and 37 deletions
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28
src/client/linux/handler/exception_handler.cc
View file

@ -495,13 +495,15 @@ bool ExceptionHandler::DoDump(pid_t crashing_process, const void* context,
crashing_process,
context,
context_size,
mapping_list_);
mapping_list_,
app_memory_list_);
}
return google_breakpad::WriteMinidump(minidump_descriptor_.path(),
crashing_process,
context,
context_size,
mapping_list_);
mapping_list_,
app_memory_list_);
}
// static
@ -562,4 +564,26 @@ void ExceptionHandler::AddMappingInfo(const string& name,
mapping_list_.push_back(mapping);
}
void ExceptionHandler::RegisterAppMemory(void* ptr, size_t length) {
AppMemoryList::iterator iter =
std::find(app_memory_list_.begin(), app_memory_list_.end(), ptr);
if (iter != app_memory_list_.end()) {
// Don't allow registering the same pointer twice.
return;
}
AppMemory app_memory;
app_memory.ptr = ptr;
app_memory.length = length;
app_memory_list_.push_back(app_memory);
}
void ExceptionHandler::UnregisterAppMemory(void* ptr) {
AppMemoryList::iterator iter =
std::find(app_memory_list_.begin(), app_memory_list_.end(), ptr);
if (iter != app_memory_list_.end()) {
app_memory_list_.erase(iter);
}
}
} // namespace google_breakpad