Store Longword Conditional (stl_c)

Syntax

stl_c $s_reg, address

Description

Store Longword Conditional stores the four least significant bytes of the source register in the memory location specified by the effective address, if the lock flag is set. The lock flag is returned in the source register and is then set to zero.

If the effective address is not evenly divisible by 4, a data alignment exception is signaled.

See Also

Load Sign Extended Longword Locked (ldl_l)

Atomic Updates