Note: lists.zephyrproject.org will be down for maintenance on Monday, September 26th, starting at 9AM Pacific Time (4PM Monday September 26, 2022 UTC), for approximately one hour.
Dynamic memory allocation is supported in Zephyr C++, though you have to enable a source for the memory. You should not have to define overloads for those operators.
tests/application_development/libcxx in current master is the most complete example of C++ use. PRs 18464, 18991, and 19002 may be helpful as well.
