我试图在ARMSIM中编写一个执行以下操作的程序：
打开一个名为＆＃34; integers.dat＆＃34;的文件。并跟踪以下信息：
第一个整数值（i）
第二个整数值（j）
文件中的整数总数
不是我的整数的数量
小于j的整数总数
到目前为止，我从ARMSIM指南中得到以下内容
@@@ OPEN INPUT FILE, READ INTEGER FROM FILE, PRINT IT, CLOSE INPUT FILE
.equ SWI_Open, 0x66 @open a file
.equ SWI_Close,0x68 @close a file
.equ SWI_PrChr,0x00 @ Write an ASCII char to Stdout
.equ SWI_PrStr, 0x69 @ Write a null-ending string
.equ SWI_PrInt,0x6b @ Write an Integer
.equ SWI_RdInt,0x6c @ Read an Integer from a file
.equ Stdout, 1 @ Set output target to be Stdout
.equ SWI_Exit, 0x11 @ Stop execution
.global _start
.text
_start:
@ print an initial message to the screen
mov R0,#Stdout @print an initial message
ldr R1, =Message1 @ load address of Message1 label
swi SWI_PrStr @ display message to Stdout
@ == Open an input file for reading =============================
@ if problems, print message to Stdout and exit
ldr r0,=InFileName @ set Name for input file
mov r1,#0 @ mode is input
swi SWI_Open @ open file for input
bcs InFileError @ Check Carry-Bit (C): if= 1 then ERROR
@ Save the file handle in memory:
ldr r1,=InputFileHandle @ if OK, load input file handle
str r0,[r1] @ save the file handle
@ == Read integers until end of file =============================
RLoop:
ldr r0,=InputFileHandle @ load input file handle
ldr r0,[r0]
swi SWI_RdInt @ read the integer into R0
bcs EofReached @ Check Carry-Bit (C): if= 1 then EOF reached
@ print the integer to Stdout
mov r1,r0 @ R1 = integer to print
mov R0,#Stdout @ target is Stdout
swi SWI_PrInt
mov R0,#Stdout @ print new line
ldr r1, =NL
swi SWI_PrStr
bal RLoop @ keep reading till end of file
@ == End of file ===============================================
EofReached:
mov R0, #Stdout @ print last message
ldr R1, =EndOfFileMsg
swi SWI_PrStr
@ == Close a file ===============================================
ldr R0, =InFileHandle @ get address of file handle
ldr R0, [R0] @ get value at address
swi SWI_Close
Exit:
swi SWI_Exit @ stop executing
InFileError:
mov R0, #Stdout
ldr R1, =FileOpenInpErrMsg
swi SWI_PrStr
bal Exit @ give up, go to end
.data
.align
InFileHandle: .skip 4
InFileName: .asciz "whatever.txt"
FileOpenInpErrMsg: .asciz "Failed to open input file \n"
EndOfFileMsg: .asciz "End of file reached\n"
ColonSpace: .asciz": "
NL: .asciz "\n " @ new line
Message1: .asciz "Hello World! \n"
.end
当我运行代码时，我得到一个错误＆＃34;未知的操作码或指令＆＃34;对于11到18行。
如何修改此代码以获得我想要的结果？