程序RUN时出错，求好心人！

lkangj1987

程序RUN时出错，求好心人！ [复制链接]

我的程序编译连接都能通过，但是RUN时出现No valid program is currently loaded into memory.Do you still want to run? 这是怎么回事？我用的是汇编，请高手指点迷津啊！

pfxu

这个问题解决，是因为没有load program,但是现在执行load program时还是回报错，意思是不可写的，这是怎么回事啊？

cjcnsn

可能你的CMD文件有问题

gutouabc123

我调的是书上的例程，如下：
.include \"f2407.h\"
.include \"vector.h\"

KICK_DOG .macro
LDP #00E0h
SPLK #05555h,WDKEY
SPLK #0AAAAh,WDKEY
LDP #0h
.endm

.bss TEMP,1
.bss TEMPA3,1
.bss TEMPC7,1
.bss TEMPC0,1

.text
_c_int0:
LDP #0h
SETC INTM
SPLK #0000h,IMR
LACC IFR
SACL IFR
LDP #WDKEY>>7h
SPLK #0204h,SCSR1
SPLK #006Fh,WDCR
KICK_DOG
MAR *,AR0
LDP #0E1h
SPLK #00000h,MCRA
SPLK #0FF00h,MCRB
SPLK #00000h,MCRC

SPLK #1111111100000000b,PADATDIR
SPLK #1111111100000000b,PCDATDIR

LDP #GPTCONA>>7h
SPLK #0000000000000000b,GPTCONA
SPLK #0000000000000000b,T1CNT
SPLK #0000111101000010b,T1CON

SPLK #1111111111111111b,T1PR
SPLK #0000000011111111b,T1CMPR
SPLK #0000011110000000b,EVAIMRA
SPLK #0000011110000000b,EVAIFRA

LDP #TEMP
SPLK #01h,TEMP
SPLK #01h,TEMPA3
SPLK #01h,TEMPC7
SPLK #01h,TEMPC0

LDP #0
SPLK #0000000000000010b,IMR
CLRC INTM

WAIT:
NOP
NOP
B WAIT

GISR2:
NOP
LDP #PIVR>>7h
LACL PIVR
XOR #002Ah
BCND SISR2A,EQ ;T1 OVERFLOW
LACL PIVR
XOR #0029h
BCND SISR29,EQ ;T1 UNDERFLOW
LACL PIVR
XOR #0028h
BCND SISR28,EQ ;T1 COMPARE
LACL PIVR
XOR #0027h
BCND SISR27,EQ ;T1 PERIOD
RET

SISR2A:
LDP #TEMP
LACL #1h
XOR TEMP
BCND LOOP1,EQ
CLRC XF
SPLK #1h,TEMP
B LOOP2
LOOP1:
SETC XF
SPLK #0h,TEMP
LOOP2:
CALL DELAY
LDP #GPTCONA>>7
LACC #0400h
SACL EVAIFRA
CLRC INTM
RET

SISR29:
LDP #TEMPA3
LACL #1h
XOR TEMPA3
BCND LOOP3,EQ
LDP #0E1h
SPLK #0FF08h,PADATDIR
LDP #TEMPA3
SPLK #1h,TEMPA3
B LOOP4
LOOP3:
LDP #0E1h
SPLK #0FF00h,PADATDIR
LDP #TEMPA3
SPLK #0h,TEMPA3
LOOP4:
CALL DELAY
LDP #GPTCONA>>7
LACC #0200h
SACL EVAIFRA
CLRC INTM
RET

SISR28:
LDP #TEMPC7
LACL #1h
XOR TEMPC7
BCND LOOP5,EQ
LDP #0E1h
SPLK #0FF80h,PCDATDIR
LDP #TEMPC7
SPLK #1h,TEMPC7
B LOOP6
LOOP5:
LDP #0E1h
SPLK #0FF00h,PCDATDIR
LDP #TEMPC7
SPLK #0h,TEMPC7
LOOP6:
CALL DELAY
LDP #GPTCONA>>7
LACC #0100h
SACL EVAIFRA
CLRC INTM
RET

SISR27:
LDP #TEMPC0
LACL #1h
XOR TEMPC0
BCND LOOP7,EQ
LDP #0E1h
SPLK #0FF01h,PCDATDIR
LDP #TEMPC0
SPLK #1h,TEMPC0
B LOOP8
LOOP7:
LDP #0E1h
SPLK #0FF00h,PCDATDIR
LDP #TEMPC0
SPLK #0h,TEMPC0
LOOP8:
CALL DELAY
LDP #GPTCONA>>7
LACC #0080h
SACL EVAIFRA
CLRC INTM
RET

DELAY:
LAR AR0,#1h
D_LOOP:
RPT #01h
NOP
BANZ D_LOOP
RET

GISR1:
RET

GISR3:
RET

GISR4:
RET

GISR5:
RET

GISR6:
RET

PHANTOM:
RET

.end
CMD文件如下：
MEMORY
{
  PAGE 0:
      VECS          origin = 0000h,       length = 0040h
      FLASH:       origin = 100h,       length = 7F00h
      SARAM_P:       origin = 8100h,       length = 1000h

  PAGE 1:
      B2:          origin = 0060h,       length = 020h
      B0:          origin = 200h,       length = 100h
      B1:          origin = 300h,       length = 100h
      SARAM_D:       origin = 0C00h,       length = 400h
}

SECTIONS
{
      vectors:       > VECS       PAGE 0
      .text:       > FLASH       PAGE 0
      .data:       > FLASH       PAGE 0
      .bss:          > B2          PAGE 1
      stack:       > B1          PAGE 1
      buffer:       > SARAM_D    PAGE 1
}
有何问题？敬请高手指点。我用的是2407A

damofeishazcj

请教好心人呐！快点指点一下吧，好心急啊

kellycan

你的vector.h是怎么样的?

qqyd

vector.h如下：
.sect \"vectors\"

RSVECT B _c_int0
INT1 B GISR1
INT2 B GISR2
INT3 B GISR3
INT4 B GISR4
INT5 B GISR5
INT6 B GISR6
RESERVED B PHANTOM
SW_INT8 B PHANTOM
SW_INT9 B PHANTOM
SW_INT10 B PHANTOM
SW_INT11 B PHANTOM
SW_INT12 B PHANTOM
SW_INT13 B PHANTOM
SW_INT14 B PHANTOM
SW_INT15 B PHANTOM
SW_INT16 B PHANTOM
TRAP B PHANTOM
NMI B NMI
EMU_TRAP B PHANTOM
SW_INT20 B PHANTOM
SW_INT21 B PHANTOM
SW_INT22 B PHANTOM
SW_INT23 B PHANTOM
SW_INT24 B PHANTOM
SW_INT25 B PHANTOM
SW_INT26 B PHANTOM
SW_INT27 B PHANTOM
SW_INT28 B PHANTOM
SW_INT29 B PHANTOM
SW_INT30 B PHANTOM
SW_INT31 B PHANTOM

有错吗？请多多指教

flamingo315

看不出错来,我没招了.

程序RUN时出错，求好心人！ [复制链接]

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