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stack/flush - Flush program stack
stack/flush
Deletes all items on the program stack up to the last lock. If no locks have been pushed onto the stack, and no internal locks have been created by code branching or calling functions, then the entire program stack is emptied.
When registers are flushed from the stack they are cleared in the same way as if the reg/clr instruction had been used on them. It is therefore safe to assume that any register pushed onto the stack, no matter what type, will have its memory structures released properly if it is flushed.
pal_commands(5), pal_registers(5), pal_stack(5), stack_lock(5), stack_unlock(5), reg_clr(5),
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| PAL 1.0 | stack_flush (5) | 10 January 2009 |