vectors.asm

来自「基于tms320c6711的dspbios的源程序」· 汇编 代码 · 共 64 行

;
; vectors.asm
;

            .ref    _c_int00
            .ref    _edmaIsr


; Macro Definition
; For unused entries in Int Vector Table

unused      .macro  id
            .global unused:id:
unused:id:
            b       unused:id:
            nop
            nop
            nop
            nop
            nop
            nop
            nop
            .endm


; Interrupt Vector Table

            .sect         "vectors"         ; Define Memory Section

_RESET:     mvkl    _c_int00, b0            ; Reset Vector
            mvkh    _c_int00, b0
            b       b0
            nop
            nop
            nop
            nop
            nop

_NMI:       unused  NMI
_RESV1:     unused  RESV1
_RESV2:     unused  RESV2     
_INT4:      unused  4
_INT5:      unused  5
_INT6:      unused  6
_INT7:      unused  7

_INT8:      mvkl    _edmaIsr, b0            ; EDMA Service Function
            mvkh    _edmaIsr, b0
            b       b0
            nop
            nop
            nop
            nop
            nop

_INT9:      unused  9
_INT10:     unused  10
_INT11:     unused  11
_INT12:     unused  12
_INT13:     unused  13
_INT14:     unused  14
_INT15:     unused  15

            .end