vectors.asm

来自「在线烧写5402外扩Flash的源码」· 汇编 代码 · 共 73 行

        .sect "vectors"
                        
		.mmregs                        
		.def RESET
		.global _c_int00

        .align  0x80            ; must be aligned on page boundary

RESET:   
		B    _c_int00          ; reset vector
		NOP
        NOP
nmi:    RETE                    ; enable interrupts and return from one
		NOP
		NOP
		NOP             ;NMI~

                ; software interrupts
sint17 .space 4*16
sint18 .space 4*16
sint19 .space 4*16
sint20 .space 4*16
sint21 .space 4*16
sint22 .space 4*16
sint23 .space 4*16
sint24 .space 4*16
sint25 .space 4*16
sint26 .space 4*16
sint27 .space 4*16
sint28 .space 4*16
sint29 .space 4*16
sint30 .space 4*16

int0:   RETE
				NOP
				NOP
				NOP
		
int1: 	RETE
				NOP
                NOP
                NOP
int2:   RETE
                NOP
                NOP
                NOP
tint:   RETE
                NOP
                NOP
                NOP
rint0:  RETE
    			NOP
    			NOP
    			NOP
xint0:  RETE
                NOP
                NOP
                NOP
rint1:  RETE
                NOP
                NOP
                NOP
xint1:  RETE
                NOP
                NOP
                NOP
int3:   RETE
                NOP
                NOP
                NOP

                .end