[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'System' (#rtl)

ReadWriteBarrier

Memory read/write barrier

Declaration

Source position: systemh.inc line 804

procedure ReadWriteBarrier;

Description

ReadWriteBarrier is a low-level instruction to force a read/write barrier in the CPU: both read (Loads) and write (stores) operations before and after the barrier are separate.

See also

ReadBarrier

  

Memory Read Barrier

ReadDependencyBarrier

  

Memory Read Dependency Barrier

WriteBarrier

  

Memory write barrier


Documentation generated on: May 14 2021