Complete 8086 instruction set[PUSHA]


No operands Push all general purpose registers AX, CX, DX, BX, SP, BP, SI, DI in the stack. Original value of SP register (before PUSHA) is used. Note: this instruction works only on 80186 CPU and later! Algorithm: PUSH AX PUSH CX PUSH DX PUSH BX PUSH SP PUSH BP PUSH SI PUSH DI Flags: C Z S O P A unchanged