fn scanAllUnwindInfo(di: *DwarfInfo, allocator: mem.Allocator, base_address: usize) !void

If .eh_frame_hdr is present, then only the header needs to be parsed.

Otherwise, .eh_frame and .debug_frame are scanned and a sorted list of FDEs is built for binary searching during unwinding.

Parameters

di: *DwarfInfo,
allocator: mem.Allocator,
base_address: usize,